Dual-purpose heap folding box based on can dismantle stand and fall and hinge combination
阅读说明:本技术 一种基于可拆卸放倒立柱与铰链结合的两用堆叠式折叠箱 (Dual-purpose heap folding box based on can dismantle stand and fall and hinge combination ) 是由 刘积智 于 2020-07-15 设计创作,主要内容包括:本发明公开了一种基于可拆卸放倒立柱与铰链结合的两用堆叠式折叠箱,包括底盘以及分别竖直连接于底盘四条边的四个门,前门与后门通过立柱以及嵌合体可拆卸且可折叠地嵌入于底盘四角设置的固定槽,左门与右门通过铰链连接于底盘的左边与右边;底盘在每个固定槽下方还固定有堆叠定位块;每个立柱顶部开设第一堆叠凹槽,每个堆叠定位块的底面均开设有第二堆叠凹槽,每个第二堆叠凹槽出设置有堆叠凸出块;每个固定槽的顶部还设置有与第二堆叠凹槽在竖直方向上对位的固定槽堆叠凸出。发明折叠方便,且无论直立还是折叠状态,物流箱都能够上下紧密堆叠,相比现有技术更加贴合、稳定。(The invention discloses a dual-purpose stacked folding box based on the combination of a detachable laid-down stand column and a hinge, which comprises a chassis and four doors respectively vertically connected to four edges of the chassis, wherein a front door and a rear door are detachably and foldably embedded into fixing grooves arranged at four corners of the chassis through the stand column and an embedded body, and a left door and a right door are connected to the left side and the right side of the chassis through the hinge; a stacking positioning block is further fixed below each fixing groove on the base plate; the top of each upright post is provided with a first stacking groove, the bottom surface of each stacking positioning block is provided with a second stacking groove, and each second stacking groove is provided with a stacking convex block; the top of each fixing groove is also provided with a fixing groove stacking protrusion which is aligned with the second stacking groove in the vertical direction. The folding box is convenient to fold, and the logistics boxes can be tightly stacked up and down no matter in an upright or folded state, so that the folding box is more attached and stable compared with the prior art.)
1. A dual-purpose stacked folding box based on the combination of a detachable laid-down upright post and a hinge is characterized by comprising a chassis (5), and a front door (1), a rear door (4), a left door (2) and a right door (3) which are vertically connected with four edges of the chassis (5);
fixing grooves are formed in four corners of the chassis (5), and are a rear left fixing groove (53), a rear right fixing groove (54), a front left fixing groove (51) and a front right fixing groove (52);
the rear door (4) comprises a rear left upright (411), a rear right upright (412) and a rear door leaf fixed between the rear left upright (411) and the rear right upright (412);
the bottom of the rear left upright post (411) is connected with a rear left mosaic body (451), and the rear left mosaic body (451) is embedded into the rear left fixing groove (53);
the bottom of the rear right upright post (412) is connected with a rear right embedded body (452), and the rear right embedded body (452) is embedded into the rear right fixing groove (54);
the rear left fixing groove (53) comprises a rear left bottom plate (531), a rear left side plate (532) vertically connected to the left side of the rear left bottom plate (531), a rear left and right side plate (534) vertically connected to the right side of the rear left bottom plate (531), and a rear left rear side plate (533) vertically connected to the rear side of the rear left bottom plate (531); a vertical rear left sliding groove (535) is formed in the right side surface of the rear left side plate (532), the width of the top of the rear left sliding groove (535) is d1, the width of the middle of the rear left sliding groove (535) is d2, and the width of the bottom of the rear left sliding groove (535) is d 3;
a rear left top boss is convexly arranged at the top of the left side surface of the rear left mosaic body (451), and the top end of the rear left top boss is connected to the bottom surface of the rear left upright post (411); a rear left bottom boss is convexly arranged at the bottom of the left side surface of the rear left mosaic body (451); the rear left top boss has a width d1 in the front-rear direction; the rear left bottom boss is a short cylinder with a small angle cut off by the rear left cutting inclined plane and the diameter d 5; the maximum width of the rear left bottom boss in a direction perpendicular to the rear left cutting bevel is d1, and the maximum width of the rear left bottom boss in the front-rear direction is d 4;
d1, d2, d3, d4 and d5 satisfy the following formula: d5 is more than or equal to d3 and more than or equal to d2, wherein d4 is more than or equal to d 1;
when the rear left mosaic body (451) is embedded into the rear left fixing groove (53), the rear left bottom boss is positioned at the bottom of the rear left sliding groove (535), and the rear left top boss is embedded into the top of the rear left sliding groove (535);
the rear right fixing groove (54) comprises a rear right bottom plate, a rear right side plate vertically connected to the right side of the rear right bottom plate, a rear right left side plate vertically connected to the left side of the rear right bottom plate, and a rear right rear side plate vertically connected to the rear side of the rear right bottom plate; a vertical rear right sliding groove is formed in the left side face of the rear right side plate, the width of the top of the rear right sliding groove is d1, the width of the middle of the rear right sliding groove is d2, and the width of the bottom of the rear right sliding groove is d 3;
a rear right top boss is convexly arranged at the top of the right side surface of the rear right embedded body (452), and the top end of the rear right top boss is connected to the bottom surface of the rear right upright post (412); a rear right bottom boss is convexly arranged at the bottom of the right side surface of the rear right chimeric body (452); the rear right top boss has a width d1 in the front-rear direction; the rear right bottom boss is a short cylinder with a small angle cut off by the rear right cutting inclined plane and the diameter of the short cylinder d 5; the rear right bottom boss has a maximum width in a direction perpendicular to the rear right cutting bevel of d1, the rear right bottom boss has a maximum width in the front-rear direction of d 4;
when the rear right chimeric body (452) is embedded into the rear right fixing groove (54), the rear right bottom boss is positioned at the bottom of the rear right sliding groove, and the rear right top boss is embedded into the top of the rear right sliding groove;
a horizontal rear lower embedding strip (59) is connected between the rear left fixing groove (53) and the rear right fixing groove (54), and a rear upper embedding strip (49) is fixed at the bottom of the rear door leaf; the rear lower embedding protrusion is vertically arranged on the rear side of the top surface of the rear lower embedding strip (59) upwards, and the rear upper embedding recess is arranged on the rear side of the bottom surface of the rear upper embedding strip (49);
when the rear left mosaic body (451) is embedded in the rear left fixing groove (53) and the rear right mosaic body (452) is embedded in the rear right fixing groove (54), the rear lower mosaic protrusion is embedded in the rear upper mosaic recess;
the front door (1) comprises a front left upright post (111), a front right upright post (112) and a front door fan (133) positioned between the front left upright post (111) and the front right upright post (112);
the bottom of the front left upright post (111) is connected with a front left mosaic body (151), and the front left mosaic body (151) is embedded into the front left fixing groove (51);
the bottom of the front right upright post (112) is connected with a front right mosaic body (152), and the front right mosaic body (152) is embedded into the front right fixing groove (52);
the front left fixing groove (51) comprises a front left bottom plate (511), a front left side plate (514) vertically connected to the left side of the front left bottom plate (511), a front left side plate (512) vertically connected to the right side of the front left bottom plate (511), and a front left front side plate (513) vertically connected to the front side of the front left bottom plate (511); a vertical front left sliding groove (515) is formed in the right side surface of the front left side plate (514), the width of the top of the front left sliding groove (515) is d1, the width of the middle of the front left sliding groove (515) is d2, and the width of the bottom of the front left sliding groove (515) is d 3;
a front left top boss (1511) is convexly arranged at the top of the left side surface of the front left mosaic body (151), and the top end of the front left top boss (1511) is connected to the bottom surface of the front left upright post (111); a front left bottom boss (1512) is convexly arranged at the bottom of the left side surface of the front left chimeric body (151); the front left top boss (1511) has a width d1 in the front-to-rear direction; the front left bottom boss (1512) is a short cylinder with a small angle cut off by the front left cutting bevel and a diameter d 5; the front left bottom boss (1512) has a maximum width in a direction perpendicular to the front left cut bevel of d1, and the front left bottom boss (1512) has a maximum width in a front-to-back direction of d 4;
when the front left mosaic body (151) is embedded into the front left fixing groove (51), the front left bottom boss (1512) is positioned at the bottom of the front left sliding groove (515), and the front left top boss (1511) is embedded into the top of the front left sliding groove (515);
the front right fixing groove (52) comprises a front right bottom plate, a front right side plate vertically connected to the right side of the front right bottom plate, a front right left side plate vertically connected to the left side of the front right bottom plate, and a front right front side plate vertically connected to the front side of the front right bottom plate; a vertical front right sliding groove is formed in the left side face of the front right side plate, the width of the top of the front right sliding groove is d1, the width of the middle of the front right sliding groove is d2, and the width of the bottom of the front right sliding groove is d 3;
a front right top boss (1521) is convexly arranged at the top of the right side surface of the front right chimeric body (152), and the top end of the front right top boss (1521) is connected to the bottom surface of the front right upright post (112); a front right bottom boss (1522) is convexly arranged at the bottom of the right side surface of the front right chimeric body (152); the front right top boss (1521) has a width d1 in the front-rear direction; the front right bottom boss (1522) is a short cylinder with a small angle cut off by the front right cutting inclined plane and the diameter d 5; the front right bottom boss (1522) has a maximum width d1 in a direction perpendicular to the front right cut slope, the front right bottom boss (1522) has a maximum width d4 in the front-rear direction;
when the front right mosaic body (152) is embedded into the front right fixing groove (52), the front right bottom boss (1522) is positioned at the bottom of the front right chute, and the front right top boss (1521) is embedded into the top of the front right chute;
a horizontal front lower embedding strip (58) is connected between the front left fixing groove (51) and the front right fixing groove (52), and a front upper embedding strip (19) is connected between the bottom end of the front left upright post (111) and the bottom end of the front right upright post (112); the front side of the top surface of the front lower embedding strip (58) is vertically upwards provided with a front lower embedding bulge, and the front side of the bottom surface of the front upper embedding strip (19) is provided with a front upper embedding recess;
when the front left mosaic body (151) is embedded in the front left fixing groove (51) and the front right mosaic body (152) is embedded in the front right fixing groove (52), the front lower mosaic protrusion is embedded in the front upper mosaic recess;
the left door (2) comprises a left door leaf (231), a first left connecting sleeve (28) is arranged at the bottom end of the left door leaf (231), a second left connecting sleeve (55) is arranged at the left side edge of the chassis (5), and the first left connecting sleeve (28) is axially communicated with the second left connecting sleeve (55) and then hinged through a left pin shaft;
the left door leaf (231) is connected with the front left upright post (111) and the rear left upright post (411) through a lockset;
the right door (3) comprises a right door leaf, a first right connecting sleeve is arranged at the bottom end of the right door leaf, a second right connecting sleeve is arranged at the edge of the right side of the chassis (5), and the first right connecting sleeve is axially communicated with the second right connecting sleeve and then hinged through a right pin shaft;
the right door leaf is connected with the front right upright post (112) and the rear right upright post (412) through a lockset;
the top edges of the front door leaf (133), the rear door leaf, the left door leaf (231) and the right door leaf are all located on the same horizontal plane; the tops of the rear left upright column (411), the rear right upright column (412), the front left upright column (111) and the front right upright column (112) are all higher than the horizontal plane, and first stacking grooves (61) are formed in the upper surface of the tops of the rear left upright column, the rear right upright column (412), the front left upright column (111) and the front right upright column; a stacking positioning block (6) is further fixed on the bottom plate (5) below each fixing groove; a second stacking groove (62) is formed in the bottom surface of each stacking positioning block (6), and a stacking protruding block (63) which is aligned with the first stacking groove (61) in the vertical direction is arranged at each second stacking groove (62); the top of each fixing groove is also provided with a fixing groove stacking projection (64) which is vertically aligned with the second stacking groove (62).
Technical Field
The invention relates to the logistics turnover industry, in particular to a box body device for bearing, loading, unloading and transporting turnover of nonmetal raw material blocks such as rubber, chemical fiber and the like.
Background
The folding box or the logistics box is generally used for bearing, loading, unloading and transporting non-metal material blocks such as rubber, chemical fiber and the like, and generally comprises a chassis, a front door, a rear door, a left door and a right door.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a box body to solve the problems mentioned in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention actually comprises a plurality of technical solutions to solve different technical problems. All technical schemes comprise a chassis and four doors which are respectively vertically connected to four edges of the chassis, a front door is arranged on the front edge of the chassis, a left door is arranged on the left side of the chassis, a right door is arranged on the right side of the chassis, but the specific forms can be different:
scheme 1: a folding box based on can dismantle stand of falling: in this embodiment, at least one door is mounted to the chassis in the manner described below (referring to the general description of the embodiment below the embodiment 14) for mounting the rear door. When one door is installed on its corresponding side in the manner of the rear door as described below, the fixing grooves described below are provided at both ends of the side. Under this kind of scheme, this door can conveniently be dismantled, can conveniently lay down folding, but is difficult to drop under the general condition.
Scheme 2: a logistics box with an openable door leaf comprises: this corresponds to a box in which the door leaf itself can be opened, such as the front door described below. Although the door leaf of the other door may be installed to be openable in the manner of the front door described below, the specific form of the fixing groove, the pillar, and the fitting body is not emphasized, and the door leaf may be installed to be lifted only by installing the pillar to the fixing groove through the fitting body, and may be fixedly fitted or fitted in the manner described below.
Scheme 3: a self-locking folding box based on a hinge type: this corresponds to the mounting of the left and right doors, at least one of which is mounted to the folding box in the manner described below for the left door. In this installation mode, the door can be folded and the lock can be self-locked.
Scheme 4: a stackable logistics box: this includes only the stacking technique with the flow box upright, corresponding to the corresponding stacking of the first stacking groove and the stacking projection block described below.
Scheme 5: a stackable folding box: this includes stacking techniques in the folded condition of the folding box, corresponding to the corresponding stacking of the fixing grooves and the stacking projections described below. At the moment, the upright post is only required to be detached from the fixing groove, so that the door can be placed in the box to be folded after the upright post is detached.
Scheme 6: a folding box with openable door leaves: the technical scheme includes scheme 1+
Scheme 7: a folding box based on can dismantle stand and hinge combination that falls: this includes 1+
Scheme 8: a can dismantle from locking type folding box that stand and hinge combine that falls: this contains 1+
Scheme 9: a door leaf openable folding box based on can dismantle stand and hinge combination that falls: this includes scenario 6+
Scheme 10: door leaf based on removable stand and hinge combination can open with from locking-type folding box: this includes scheme 8+ scheme 9.
Scheme 11: a dual-purpose stacked folding box. This includes
Scheme 12: a stackable folding box based on detachable falling upright posts and hinges. This includes scheme 7+
Scheme 13: a dual-purpose stacked folding box based on the combination of a detachable falling upright post and a hinge. This includes scheme 7+ scheme 11.
Scheme 14: an integrated folding box. This comprises scheme 1+
The general scheme of the invention (in practice scheme 14) is described below, all of which are determined in accordance with each scheme detailed in conjunction with the following description:
the invention comprises a chassis, a front door, a rear door, a left door and a right door, wherein the front door, the rear door, the left door and the right door are respectively and vertically connected with four edges of the chassis; the four corners of the chassis are provided with fixing grooves, namely a rear left fixing groove, a rear right fixing groove, a front left fixing groove and a front right fixing groove;
the rear door comprises a rear left upright post, a rear right upright post and a rear door leaf fixed between the rear left upright post and the rear right upright post;
the bottom of the rear left upright post is connected with a rear left mosaic body, and the rear left mosaic body is embedded into a rear left fixing groove;
the bottom of the rear right upright post is connected with a rear right chimeric body, and the rear right chimeric body is embedded into the rear right fixing groove;
the rear left fixing groove comprises a rear left bottom plate, a rear left side plate vertically connected to the left side of the rear left bottom plate, a rear left side plate vertically connected to the right side of the rear left bottom plate, and a rear left rear side plate vertically connected to the rear side of the rear left bottom plate; a vertical rear left sliding groove is formed in the right side face of the rear left side plate, the width of the top of the rear left sliding groove is d1, the width of the middle of the rear left sliding groove is d2, and the width of the bottom of the rear left sliding groove is
a rear left top boss is convexly arranged at the top of the left side surface of the rear left mosaic body, and the top end of the rear left top boss is connected to the bottom surface of the rear left upright post; a rear left bottom boss is convexly arranged at the bottom of the left side surface of the rear left mosaic body; the rear left top boss has a width d1 in the front-rear direction; the rear left bottom boss is a short cylinder with a small angle cut off by the rear left cutting inclined plane and the
d1, d2, d3, d4 and d5 satisfy the following formula: d5 is more than or equal to d3 and more than or equal to d2, wherein d4 is more than or equal to d 1;
when the rear left mosaic body is embedded into the rear left fixing groove, the rear left bottom boss is positioned at the bottom of the rear left sliding groove, and the rear left top boss is embedded into the top of the rear left sliding groove;
the rear right fixing groove comprises a rear right bottom plate, a rear right side plate vertically connected to the right side of the rear right bottom plate, a rear right left side plate vertically connected to the left side of the rear right bottom plate, and a rear right rear side plate vertically connected to the rear side of the rear right bottom plate; a vertical rear right sliding groove is formed in the left side face of the rear right side plate, the width of the top of the rear right sliding groove is d1, the width of the middle of the rear right sliding groove is d2, and the width of the bottom of the rear right sliding groove is
a rear right top boss is convexly arranged at the top of the right side surface of the rear right embedded body, and the top end of the rear right top boss is connected to the bottom surface of the rear right upright post; a rear right bottom boss is convexly arranged at the bottom of the right side surface of the rear right chimeric body; the rear right top boss has a width d1 in the front-rear direction; the rear right bottom boss is a short cylinder with a small angle cut off by the rear right cutting inclined plane and the diameter of
when the rear right chimeric body is embedded into the rear right fixing groove, the rear right bottom boss is positioned at the bottom of the rear right chute, and the rear right top boss is embedded into the top of the rear right chute;
a horizontal rear lower embedded strip is connected between the rear left fixing groove and the rear right fixing groove, and a rear upper embedded strip is fixed at the bottom of the rear door leaf; the rear side of the top surface of the rear lower embedded strip is vertically upwards provided with a rear lower embedded protrusion, and the rear side of the bottom surface of the rear upper embedded strip is provided with a rear upper embedded recess;
when the rear left mosaic body is embedded into the rear left fixing groove and the rear right mosaic body is embedded into the rear right fixing groove, the rear lower mosaic protrusion is embedded into the rear upper mosaic recess;
the front door comprises a front left upright, a front right upright and a front door fan positioned between the front left upright and the front right upright; the edge of the front door leaf protrudes towards the front to form a front frame, and the front frame comprises a front upper frame with a horizontal upper end, a front left frame with a vertical left end and a front right frame with a vertical right end;
a left limiting piece extends out of the left end of the front upper frame, and a right limiting piece extends out of the right end of the front upper frame; the front surface of the top end of the front left upright post is provided with a left limiting groove, and the front surface of the top end of the front right upright post is provided with a right limiting groove; the left limiting sheet is embedded into the left limiting groove from front to back, and the right limiting sheet is embedded into the right limiting groove from front to back;
a first front left lock hole is formed in the right side surface of the top of the front left upright post; the top end of the front left frame is provided with a second front left lock hole which is horizontally communicated with the first front left lock hole; the bottom end of the left part of the front upper frame is connected with a vertical front left lock fixing plate, and a third front left lock hole horizontally communicated with the second front left lock hole is formed in the front left lock fixing plate;
the front left lockset comprises a front left lockset upper lock rod and a front left lockset lower lock rod which are vertically connected at the end parts; the upper lock rod of the front left lockset penetrates through the third front left lock hole and the second front left lock hole from right to left in sequence and then is embedded into the first front left lock hole; a convex front left lockset boss is arranged on the side wall of the locking rod of the front left lockset, and a front left spring is arranged between the front left lockset boss and the front left lockset fixing plate;
a first front right lock hole is formed in the left side surface of the top of the front right upright post; the top end of the front right frame is provided with a second front right lock hole which is horizontally communicated with the first front right lock hole; the bottom end of the right part of the front upper frame is connected with a vertical front right lock fixing plate; a third front right lock hole which is horizontally communicated with the second front right lock hole is formed in the front right lock fixing plate;
the front right lock comprises a front right lock upper lock rod and a front right lock lower lock rod which are vertically connected at the end parts; the upper lock rod of the front right lockset penetrates through the third front right lock hole and the second front right lock hole from left to right in sequence and then is embedded into the first front right lock hole; a front right lock boss is arranged on the side wall of the upper lock rod of the front right lock, and a front right spring is arranged between the front right lock boss and the front right lock fixing plate;
the bottom of the front left upright post is connected with a front left mosaic body, and the front left mosaic body is embedded into the front left fixing groove;
the bottom of the front right upright post is connected with a front right mosaic body, and the front right mosaic body is embedded into the front right fixing groove;
the front left fixing groove comprises a front left bottom plate, a front left side plate vertically connected to the left side of the front left bottom plate, a front left side plate vertically connected to the right side of the front left bottom plate, and a front left front side plate vertically connected to the front side of the front left bottom plate; a vertical front left sliding groove is formed in the right side face of the front left side plate, the width of the top of the front left sliding groove is d1, the width of the middle of the front left sliding groove is d2, and the width of the bottom of the front left sliding groove is
a front left top boss is convexly arranged at the top of the left side surface of the front left mosaic body, and the top end of the front left top boss is connected to the bottom surface of the front left upright post; a front left bottom boss is convexly arranged at the bottom of the left side surface of the front left mosaic body; the front left top boss has a width d1 in the front-to-rear direction; the front left bottom boss is a short cylinder with a small angle cut off by the front left cutting inclined plane and the
when the front left mosaic body is embedded into the front left fixing groove, the front left bottom boss is positioned at the bottom of the front left sliding groove, and the front left top boss is embedded into the top of the front left sliding groove;
the front right fixing groove comprises a front right bottom plate, a front right side plate vertically connected to the right side of the front right bottom plate, a front right left side plate vertically connected to the left side of the front right bottom plate, and a front right front side plate vertically connected to the front side of the front right bottom plate; a vertical front right sliding groove is formed in the left side face of the front right side plate, the width of the top of the front right sliding groove is d1, the width of the middle of the front right sliding groove is d2, and the width of the bottom of the front right sliding groove is
a front right top boss is convexly arranged at the top of the right side surface of the front right chimeric body, and the top end of the front right top boss is connected to the bottom surface of the front right stand column; a front right bottom boss is convexly arranged at the bottom of the right side surface of the front right chimeric body; the front right top boss has a width d1 in the front-to-rear direction; the front right bottom boss is a short cylinder with a small angle cut off by the front right cutting inclined plane and the
when the front right chimeric body is embedded into the front right fixing groove, the front right bottom boss is positioned at the bottom of the front right sliding groove, and the front right top boss is embedded into the top of the front right sliding groove;
a horizontal front lower embedded strip is connected between the front left fixing groove and the front right fixing groove, and a front upper embedded strip is connected between the bottom end of the front left upright post and the bottom end of the front right upright post; the front side of the top surface of the front lower embedded strip is vertically upwards provided with a front lower embedded protrusion, and the front side of the bottom surface of the front upper embedded strip is provided with a front upper embedded recess;
when the front left mosaic body is embedded into the front left fixing groove and the front right mosaic body is embedded into the front right fixing groove, the front lower mosaic protrusion is embedded into the front upper mosaic recess;
the bottom of the front door leaf is provided with a front door leaf fixing strip, and a convex strip arranged at the top of the front upper embedded strip is embedded into a concave strip arranged at the bottom of the front door leaf fixing strip;
the left door comprises a left door leaf, a first left connecting sleeve is arranged at the bottom end of the left door leaf, a second left connecting sleeve is arranged at the left side edge of the chassis, and the first left connecting sleeve is hinged to the second left connecting sleeve through a left pin shaft after being axially communicated with the second left connecting sleeve;
the edge of the left door leaf protrudes towards the left to form a left frame, and the left frame comprises a left upper frame with a horizontal upper part, a left rear frame with a vertical rear side and a left front frame with a vertical front side;
the front side surface of the top of the rear left upright post is provided with a first left rear lock hole, and the rear side surface of the top of the front left upright post is provided with a first left front lock hole; the top end of the left rear frame is provided with a second left rear lock hole which is horizontally communicated with the first left rear lock hole, and the top end of the left front frame is provided with a second left front lock hole which is horizontally communicated with the first left front lock hole;
the bottom end of the rear part of the upper left frame is connected with a vertical rear left lock fixing plate, and the bottom end of the front part of the upper left frame is connected with a vertical front left lock fixing plate; a third left rear lock hole which is horizontally communicated with the second left rear lock hole is formed in the left rear lock fixing plate; a third left front lock hole which is horizontally communicated with the second left front lock hole is formed in the left front lock fixing plate;
the left rear lock comprises a left rear lock upper lock rod and a left rear lock lower lock rod which are vertically connected at the end parts; the rear end surface of the upper lock rod of the left rear lock is a sliding inclined surface;
the left rear lock rod sequentially penetrates through the third left rear lock hole and the second left rear lock hole from front to back and then is embedded into the first left rear lock hole; a convex left rear lock boss is arranged on the side wall of the upper lock rod of the left rear lock, and a left rear spring is arranged between the left rear lock boss and the left rear lock fixing plate;
the left front lock comprises a left front lock upper lock rod and a left front lock lower lock rod which are vertically connected at the end parts; the front end surface of the upper lock rod of the left front lock is a sliding inclined surface;
the left front lockset locking rod sequentially penetrates through the third left front lockhole and the second left front lockhole from back to front and then is embedded into the first left front lockhole; a left front lock boss is arranged on the side wall of the upper lock rod of the left front lock, and a left front spring is arranged between the left front lock boss and the left front lock fixing plate;
a vertical rear left limiting plate is further fixed on the front side of the left end of the rear left upright post, a vertical front left limiting plate is further fixed on the rear side of the left end of the front left upright post, and a left door limiting plate which is vertically connected to the left edge of the chassis is further arranged on the left side of the second left connecting sleeve;
the left door leaf is limited at the right sides of the rear left limiting plate, the front left limiting plate and the left door limiting plate;
a rear left limiting opening is formed in the rear left limiting plate, a rear left protruding block is convexly arranged on the left side surface of the left rear frame, and the rear left protruding block is embedded into the rear left limiting opening from right to left;
a front left limiting opening is formed in the front left limiting plate, a front left protruding block is convexly arranged on the left side surface of the left front frame, and the front left protruding block is embedded into the front left limiting opening from right to left;
the right door comprises a right door leaf, a first right connecting sleeve is arranged at the bottom end of the right door leaf, a second right connecting sleeve is arranged at the right side edge of the chassis, and the first right connecting sleeve is hinged with the second right connecting sleeve through a right pin shaft after being axially communicated;
the edge of the right door leaf protrudes towards the right to form a right frame, and the right frame comprises a right upper frame with a horizontal upper part, a right rear frame with a vertical rear side and a right front frame with a vertical front side;
the front side surface of the top of the rear right upright post is provided with a first right rear lock hole, and the rear side surface of the top of the front right upright post is provided with a first right front lock hole; the top end of the right rear frame is provided with a second right rear lock hole which is horizontally communicated with the first right rear lock hole, and the top end of the right front frame is provided with a second right front lock hole which is horizontally communicated with the first right front lock hole;
the bottom end of the rear part of the right upper frame is connected with a vertical right rear lock fixing plate, and the bottom end of the front part of the right upper frame is connected with a vertical right front lock fixing plate; a third right rear lock hole which is horizontally communicated with the second right rear lock hole is formed in the right rear lock fixing plate; a third right front lock hole which is horizontally communicated with the second right front lock hole is formed in the right front lock fixing plate;
the right rear lock comprises a right rear lock upper lock rod and a right rear lock lower lock rod which are vertically connected at the end parts; the rear end surface of the upper lock rod of the right rear lock is a sliding inclined surface;
the upper lock rod of the right rear lock sequentially penetrates through the third right rear lock hole and the second right rear lock hole from front to back and then is embedded into the first right rear lock hole; a convex right rear lock boss is arranged on the side wall of the locking rod of the right rear lock, and a right rear spring is arranged between the right rear lock boss and the right rear lock fixing plate;
the right front lock comprises a right front lock upper lock rod and a right front lock lower lock rod which are vertically connected at the end parts; the front end surface of the upper lock rod of the right front lock is a sliding inclined surface;
the upper lock rod of the right front lock sequentially penetrates through the third right front lock hole and the second right front lock hole from back to front and then is embedded into the first right front lock hole; a right front lock boss is arranged on the side wall of the upper lock rod of the right front lock, and a right front spring is arranged between the right front lock boss and the right front lock fixing plate;
a vertical rear right limiting plate is further fixed on the front side of the right end of the rear right upright post, a vertical front right limiting plate is further fixed on the rear side of the right end of the front right upright post, and a right door limiting plate vertically connected to the right edge of the chassis is further arranged on the right side of the second right connecting sleeve; the right door leaf is limited at the left sides of the rear right limiting plate, the front right limiting plate and the right door limiting plate;
a rear right limiting opening is formed in the rear right limiting plate, a rear right protruding block is convexly arranged on the right side face of the right rear frame, and the rear right protruding block is embedded into the rear right limiting opening from left to right; a front right limiting opening is formed in the front right limiting plate, a front right protruding block is convexly arranged on the right side surface of the right front frame, and the front right protruding block is embedded into the front right limiting opening from left to right;
the top edges of the front door leaf, the rear door leaf, the left door leaf and the right door leaf are all positioned on the same horizontal plane; the tops of the rear left upright post, the rear right upright post, the front left upright post and the front right upright post are all higher than the horizontal plane, and first stacking grooves are formed in the upper surface of the tops of the rear left upright post, the rear right upright post, the front left upright post and the front right upright post; a stacking positioning block is further fixed below each fixing groove on the base plate; a second stacking groove is formed in the bottom surface of each stacking positioning block, and a stacking protruding block which is aligned with the first stacking groove in the vertical direction is arranged at each second stacking groove; the top of each fixing groove is also provided with a fixing groove stacking protrusion which is aligned with the second stacking groove in the vertical direction.
One end of the left pin shaft is tightly fixed in the first left connecting sleeve through the left pin shaft boss, and the other end of the left pin shaft is arranged in the second left connecting sleeve in a sliding manner.
One end of the right pin shaft is tightly fixed in the first right connecting sleeve through the right pin shaft boss, and the other end of the right pin shaft is arranged in the second right connecting sleeve in a sliding manner.
A convex rear left limiting convex block is arranged at the bottom of the rear surface of the left door leaf; the bottom of the front surface of the left door leaf is provided with a convex front left limiting convex block.
The bottom of the rear surface of the right door leaf is provided with a convex rear right limiting convex block; the bottom of the front surface of the right door leaf is provided with a convex front right limiting convex block.
The advantages of all the above technical solutions over the prior art are:
1. the folding is convenient:
for the left door and the right door, the left door and the right door can be laid down in the box by rotating only by pulling the left door lock and the right door lock inwards. The pin shaft is designed for special function, penetrates into two coaxial sleeves of the left door, the right door and the chassis, and is characterized in that two groups of bosses in the vertical direction are punched at the position where the pin shaft penetrates into one sleeve, and two bosses in each group are formed. When the anti-blocking sleeve is installed, the pin shaft is embedded from one end, the front end of the pin shaft can smoothly enter the sleeve without a boss, and the rear end of the pin shaft is in interference fit with the sleeve when reaching the boss, namely, one sleeve is locally deformed and expanded after being extruded by the boss, so that the anti-blocking effect is achieved. The hinge has the characteristics of ingenious structure, simple installation, firm connection, convenient disassembly and convenient maintenance.
For the front and rear doors, the front and rear doors can be laid down in the box by slightly lifting the front and rear doors. Generally, the fitting bodies at the bottoms of the front and rear doors are not easy to be separated from the fixing grooves, so that the front and rear doors can be prevented from being separated accidentally. But through rotating the chimera to specific angle, can also with front and back door separation chassis to can maintain front and back door. In a word, the front and back door can be erect, can fall down, can abduct and stand to one side, more can take off from the chassis, convenient loading and unloading and maintenance.
2. The tool to lock is fixed convenient effective:
the limiting pieces (a left limiting piece and a right limiting piece) are arranged beside the lockset of the front door leaf and are limited by the upright posts, so that the front door leaf can be prevented from falling into the box to scratch the interior of the left door and the right door after the lockset is opened.
The sliding inclined planes are arranged on the end faces of the lockset of the left door and the right door, so that when the door is lifted and fixed, the door can be self-locked on the upright post through the sliding inclined planes without manually pulling the lockset; in addition, the lockset on the upper parts of the left door and the right door is a spring lock, the natural state is a locking state, namely the end part of the lockset extends out for a certain distance, usually, when the lockset is in the locking state, the end part of the lockset extends into the upright post, because of the spring relation, even if the left door and the right door are opened, the lockset extends out under the action of the spring by only loosening the hand, and at the moment, if the left door and the right door are operated by mistake, the inner panels of the front door and the rear door can be scratched or even torn. The limiting convex blocks are arranged at the bottoms of the two side surfaces of the left door leaf and the right door leaf, so that the left door leaf and the right door leaf are separated from the front door and the rear door by a certain distance, and the protruding lock of the left door leaf and the right door leaf can not reach the inner wall of the front door and the rear door, so that the purpose of keeping away from scratches is achieved.
3. The front door fan can be opened:
in the upright condition, sometimes the goods are put in or taken out or the inside is observed by opening the front door leaf, and the whole front door is not required to be detached, and the front door leaf can be detached by pulling the lockset of the front door leaf inwards and lifting the front door leaf or slightly rotating the front door leaf. Under the object carrying state, because raw materials such as rubber have the soft weight property, the goods are deposited after a period of time, extrude chassis and four walls, under the tight state that rises, can open the qianmen tool to lock, because preceding door leaf bottom is rotatable meshing relation, still can utilize the tight power of rising to take off the preceding door leaf outward conveniently smoothly, realize artifical or robot freely get goods, at this moment, other three sides still are in the locking state.
4. Double stack control, a double stack design, is yet another bright spot for this type of folding metal box.
Under the empty folding condition of carrying of case, through the cooperation at the heap locating piece that sets up of chassis bottom and fixed slot top, can realize piling up. The inclined planes of the two vertical directions of the second stacking groove are tightly matched with the two side faces of the top of the fixed groove and are limited in two directions, so that the stacking is large in butt joint space due to the fact that the inclined planes are in butt joint, and after the stacking falls, the fit clearance is small, and the defect that a falling layer is loose is completely overcome.
In the loading and landing state, the bearing weight is heavy, and the self weight of the folding box is added, so that the landing stability is very important. Between every two folding boxes that pile up, the first stacking groove in stand top of lower floor's case sets up the trapezoidal fit face in inclined plane, agrees with the protruding piece that piles up of upper floor's bottom of the case dish foot, and simultaneously, the stand top designs into and piles up the corresponding evagination rectangle framework in two vertical direction's inclined plane of recess with the second, from this, has increased an gomphosis again, makes it when heavy load condition whereabouts layer, and is more stable and firm. Meanwhile, the stacking piece has large size, the target point is clear during stacking, the identification degree of a forklift operator is high, and the problem that many customers are always headache for many years is solved.
In conclusion, the product of the invention integrally adopts various modern processing technologies, and has clean, bright, beautiful and atmospheric appearance. Each hinge point adopts a precision casting process and is engaged and butted in the modes of sliding, rotating, buckling and the like. The lockset has special structure, compact structure, automatic rebound and self-locking. Greatly enhances the stability and safety performance in the transfer process. The frames of all the parts are made of high-strength materials, and the bearing capacity is further enhanced. The parts are meshed by special tubes, the edges and corners are clear, the meshing is regular, the whole matching is proper, and the device is a brand-new storage and transportation product.
Drawings
FIG. 1 is a perspective view from the front left toward the present invention;
FIG. 2 is a perspective view of the present invention from the rear left;
FIG. 3 is a perspective view from the rear right toward the present invention;
FIG. 4 is a perspective view of the present invention from the front right;
FIG. 5 is an enlarged view of box A of FIG. 4;
FIG. 6 is a bottom perspective view of the present invention;
FIG. 7 is an enlarged view of box B of FIG. 6;
FIG. 8 is a perspective view from the front right toward the chassis of the present invention;
FIG. 9 is an enlarged view of box C of FIG. 8;
FIG. 10 is a perspective view from the rear right toward the inventive chassis;
FIG. 11 is an enlarged view of box D of FIG. 10;
FIG. 12 is a rear view of the rear door of the present invention;
FIG. 13 is a right side view of the rear door of the present invention;
FIG. 14 is a left side elevational view of the rear door of the present invention;
FIG. 15 is a front elevational view of the front door of the present invention;
FIG. 16 is an enlarged view of block E of FIG. 15;
FIG. 17 is an enlarged view of box F in FIG. 15;
FIG. 18 is a left side view of the front door of the present invention;
FIG. 19 is an enlarged view of block G of FIG. 18;
FIG. 20 is a right side view of the front door of the present invention;
FIG. 21 is an enlarged view of box H in FIG. 20;
FIG. 22 is a perspective view of the front door of the present invention;
FIG. 23 is a left side view of the left door of the present invention;
FIG. 24 is a front view of the left door of the present invention;
FIG. 25 is a top view of the left door of the present invention;
FIG. 26 is an enlarged view of block J of FIG. 25;
FIG. 27 is a schematic view of the insertion of the front left bottom boss into the front left chute of the present invention;
FIG. 28 is a schematic view of a front left chimera of the present invention secured to a front left fixation groove;
FIG. 29 is an enlarged view of box K of FIG. 28;
FIG. 30 is a schematic view of the front left chimera of the present invention folded with the front left upright upside down;
FIG. 31 is a schematic view of the front left chimera of the present invention that is not vertically extractable;
FIG. 32 is a stacked schematic view of the present invention in a folded state;
FIG. 33 is a schematic stacking view of the present invention in a stored condition;
FIG. 34 is a schematic view of the connection of the left pin shaft to the first left adapter sleeve and the second left adapter sleeve of the present invention.
In the figure:
1. front door, 2, left door, 3, right door, 4, back door, 5 and chassis;
111. front left column, 112, front right column, 121, front left frame, 122, front right frame, 13, front upper frame, 131, left limiting piece, 132, right limiting piece, 133, front door leaf, 141, front left lock fixing plate, 1411, front left spring, 1412, front left lock boss, 1413, front left lock upper lock bar, 142, front right lock fixing plate, 1421, front right spring, 1422, front right lock boss, 1423, front right lock upper lock bar, 151, front left chimera, 1511, front left top boss, 1512, front left bottom boss, 1521, front right top boss, 1522, front right bottom boss, 152, front right chimera, 161, front left limiting plate, 162, front right limiting plate, 171, front left limiting opening, 172, front right limiting opening, 18, front door leaf fixing strip, 19, front upper embedding strip;
221. the left
411. a rear left upright column, 412, a rear right upright column, 451, a rear left mosaic body, 452, a rear right mosaic body, 461, a rear left limit plate, 462, a rear right limit plate, 49 and a rear upper mosaic strip;
51. front
6. the stacking protrusion blocks and the fixing grooves are stacked and protruded, and the stacking positioning blocks and the first stacking grooves and the second stacking grooves are stacked and protruded, respectively 61 and 62 and 63.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 34, the general scheme of the present invention includes a
the four corners of the
the
the bottom of the rear
the bottom of the rear
the rear left fixing groove 53 includes a rear left bottom plate 531, a rear left side plate 532 vertically connected to the left side of the rear left bottom plate 531, a rear left and right side plate 534 vertically connected to the right side of the rear left bottom plate 531, and a rear left rear side plate 533 vertically connected to the rear side of the rear left bottom plate 531; a vertical rear left sliding groove 535 is formed in the right side surface of the rear left side plate 532, the top width of the rear left sliding groove 535 is d1, the middle width of the rear left sliding groove 535 is d2, and the bottom width of the rear left sliding groove 535 is
a rear left top boss is convexly arranged at the top of the left side surface of the rear left
d1, d2, d3, d4 and d5 satisfy the following formula: d5 is more than or equal to d3 and more than or equal to d2, wherein d4 is more than or equal to d 1;
when the rear
the rear right fixing groove 54 includes a rear right bottom plate, a rear right side plate vertically connected to the right side of the rear right bottom plate, a rear right left side plate vertically connected to the left side of the rear right bottom plate, and a rear right rear side plate vertically connected to the rear side of the rear right bottom plate; a vertical rear right sliding groove is formed in the left side face of the rear right side plate, the width of the top of the rear right sliding groove is d1, the width of the middle of the rear right sliding groove is d2, and the width of the bottom of the rear right sliding groove is
a rear right top boss is convexly arranged at the top of the right side surface of the rear right
when the rear right
a horizontal rear lower tabling strip 59 is connected between the rear left fixing groove 53 and the rear right fixing groove 54, and a rear upper tabling strip 49 is fixed at the bottom of the rear door leaf; the rear lower embedding protrusion is vertically arranged upwards at the rear side of the top surface of the rear lower embedding strip 59, and the rear upper embedding recess is arranged at the rear side of the bottom surface of the rear upper embedding strip 49;
when the rear left
the front door 1 includes a front
a left limiting
a first front left lock hole is formed in the right side surface of the top of the front left
the front left lockset comprises a front left lockset
a first front right lock hole is formed in the left side surface of the top of the front right
the front right lock comprises a front right lock
the bottom of the front left
the bottom of the front right
the front
a front left
when the front left
the front right fixing groove 52 includes a front right bottom plate, a front right side plate vertically connected to the right side of the front right bottom plate, a front right left side plate vertically connected to the left side of the front right bottom plate, and a front right front side plate vertically connected to the front side of the front right bottom plate; a vertical front right sliding groove is formed in the left side face of the front right side plate, the width of the top of the front right sliding groove is d1, the width of the middle of the front right sliding groove is d2, and the width of the bottom of the front right sliding groove is
a front right
when the front right
a horizontal front
when the front left
a front door
the
the edge of the
a first left rear lock hole is formed in the front side surface of the top of the rear
the bottom end of the rear part of the left
the left rear lock comprises a left rear lock
the left rear lock
the left front lock comprises a left front lock
the left front lock
a vertical rear
the
a rear left limiting opening is formed in the rear
the front
the
the edge of the right door leaf protrudes towards the right to form a right frame, and the right frame comprises a right upper frame with a horizontal upper part, a right rear frame with a vertical rear side and a right front frame with a vertical front side;
a first right rear lock hole is formed in the front side surface of the top of the rear right
the bottom end of the rear part of the right upper frame is connected with a vertical right rear lock fixing plate, and the bottom end of the front part of the right upper frame is connected with a vertical right front lock fixing plate; a third right rear lock hole which is horizontally communicated with the second right rear lock hole is formed in the right rear lock fixing plate; a third right front lock hole which is horizontally communicated with the second right front lock hole is formed in the right front lock fixing plate;
the right rear lock comprises a right rear lock upper lock rod and a right rear lock lower lock rod which are vertically connected at the end parts; the rear end surface of the upper lock rod of the right rear lock is a sliding inclined surface;
the upper lock rod of the right rear lock sequentially penetrates through the third right rear lock hole and the second right rear lock hole from front to back and then is embedded into the first right rear lock hole; a convex right rear lock boss is arranged on the side wall of the locking rod of the right rear lock, and a right rear spring is arranged between the right rear lock boss and the right rear lock fixing plate;
the right front lock comprises a right front lock upper lock rod and a right front lock lower lock rod which are vertically connected at the end parts; the front end surface of the upper lock rod of the right front lock is a sliding inclined surface;
the upper lock rod of the right front lock sequentially penetrates through the third right front lock hole and the second right front lock hole from back to front and then is embedded into the first right front lock hole; a right front lock boss is arranged on the side wall of the upper lock rod of the right front lock, and a right front spring is arranged between the right front lock boss and the right front lock fixing plate;
a vertical rear
a rear right limiting opening is formed in the rear
the bottom of the rear surface of the
The bottom of the rear surface of the right door leaf is provided with a convex rear right limiting convex block; the bottom of the front surface of the right door leaf is provided with a convex front right limiting convex block;
by utilizing the convex block, the left door, the right door and the front door and the rear door can be separated by a section of space, and the inner walls of the front door and the rear door are prevented from being scratched by the lockset of the left door and the right door when the left door and the right door are buckled.
The top edges of the
The two fixing grooves (the rear left fixing groove 53 and the rear right fixing groove 54) positioned at the rear part are in mirror symmetry, the two fixing grooves (the front
the two fixing grooves (the rear left fixing groove 53 and the front left fixing groove 51) positioned on the left side are in mirror symmetry, the two fixing grooves (the rear right fixing groove 54 and the front right fixing groove 52) positioned on the right side are also in mirror symmetry, and mirror symmetry planes are vertical planes which face the front and back direction and penetrate through the center of the
the chimeras (front
we illustrate the connection and function of the
as shown in fig. 27, during installation, the front left
When the front left
Generally, for example, in the vertical state, as shown in fig. 31, the front left
The installation and folding process of the front door 1 is described above, and the installation and folding process of the
For the whole folding box (logistics box), when the folding box needs to be folded, the lockset on the
Stacking of a plurality of folded folding boxes is possible, and specifically, as shown in fig. 32, the stacking
when the folding box is needed to be used for storing articles, the front door 1 and the
When storing articles, the
Fig. 34 shows a schematic connection diagram of the first
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
- 上一篇:一种医用注射器针头装配设备
- 下一篇:一种可折叠捆绑式防震物流箱