阅读说明：本技术 一种抽拉式硬质瓦楞纸板包装盒 (Pull formula stereoplasm corrugated container board packing carton ) 是由 杨印玲 伍勇军 于 2019-11-05 设计创作，主要内容包括：本发明涉及一种抽拉式硬质瓦楞纸板包装盒,包括盒架组、抽拉盒组、嵌入柱和锁紧单元,所述的盒架组上沿其周向均匀设有抽拉盒组,盒架组的中部嵌入有嵌入柱,嵌入柱上沿其周向均匀设有锁紧单元。本发明可以解决现有的瓦楞纸板包装盒通常使用浆糊将各种瓦楞纸粘住组装而成,使得这种包装盒框架的结构稳定性较差,且多为一次性使用的产品,将包装盒做成多层抽拉盒时,物品放置过多可能会出现包装盒倒塌的情况,瓦楞纸板在做成包装盒前会进行表面覆膜,从而起到美观以及防潮的效果,包装盒制作完成后,用于制成抽屉的瓦楞纸部分由于表面较为光滑,在物品放置后进行运输或者静置后,可能会出现抽屉滑出的情况,从而损坏物品等问题。(The invention relates to a drawing type hard corrugated board packaging box which comprises a box frame group, drawing box groups, embedding columns and locking units, wherein the drawing box groups are uniformly arranged on the box frame group along the circumferential direction of the box frame group, the embedding columns are embedded in the middle of the box frame group, and the locking units are uniformly arranged on the embedding columns along the circumferential direction of the embedding columns. The invention can solve the problems that the existing corrugated board packaging box is formed by sticking various corrugated paper with paste, so that the structural stability of the packaging box frame is poor, the packaging box frame is mostly a disposable product, when the packaging box is made into a multilayer pull box, the situation that the packaging box collapses due to too much article placement can occur, the corrugated board can be subjected to surface coating before the packaging box is made, so that the effects of attractiveness and moisture resistance can be achieved, after the packaging box is made, the corrugated paper part for making a drawer is smooth in surface, and the situation that the drawer slides out can occur after the articles are transported or stood after the articles are placed, so that the articles are damaged, and the like.)

1. The utility model provides a pull formula stereoplasm corrugated container board packing carton, includes box frame group (1), pull box group (2), embedding post (3) and locking unit (4), its characterized in that: the box frame group (1) is uniformly provided with drawing box groups (2) along the circumferential direction, the middle part of the box frame group (1) is embedded with an embedded column (3), and the embedded column (3) is uniformly provided with locking units (4) along the circumferential direction;

the box frame set (1) comprises a box frame (11), drawing grooves (12), connecting female buttons (13), embedded grooves (14) and iron round blocks (15), wherein the drawing grooves (12) are uniformly formed in the box frame (11) along the circumferential direction of the box frame, the connecting female buttons (13) are arranged at the upper ends of the drawing grooves (12), the embedded grooves (14) are formed in the middle of the box frame (11), and the iron round blocks (15) are installed at the lower ends of the box frame (11);

the drawing box group (2) comprises a drawing paper box (21), a connecting sub buckle (22) and a buckle block (23), the lower end of the drawing paper box (21) is connected with the lower end of the drawing groove (12) in a sliding fit mode, the outer end of the drawing paper box (21) is provided with the connecting sub buckle (22), the inner end of the drawing paper box (21) is provided with the buckle block (23), and the connecting sub buckle (22) is in buckled connection with the connecting female buckle (13);

the embedded column (3) comprises an embedded plate (31), a hollow cylinder (32), a middle column (33), a placing groove (34), a limiting groove (35) and a sliding groove (36), the hollow cylinder (32) is installed in the middle of the lower end of the embedded plate (31), the middle column (33) is placed in the middle of the hollow cylinder (32), the placing groove (34) is uniformly formed in the embedded plate (31) along the circumferential direction of the embedded plate, the limiting groove (35) is uniformly formed in the upper end of the hollow cylinder (32) along the circumferential direction of the hollow cylinder, the sliding groove (36) is uniformly formed in the outer wall of the middle column (33) along the circumferential direction of the middle column, and the placing groove (34), the limiting groove (35) and the sliding groove (36) are arranged from top to bottom and are;

locking unit (4) including dragging lid (41), connect rope (42), link (43), reset spring (44) and locking post (45), link (43) are connected with sliding tray (36) through sliding fit's mode, the outer wall of link (43) is from last down evenly to install locking post (45), the upper end of link (43) is connected with dragging lid (41) through connecting rope (42), it is located standing groove (34) to drag lid (41), and be equipped with reset spring (44) between link (43) and spacing groove (35).

2. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the middle part of the iron round block (15) is provided with a threaded hole, and the iron round block (15) is uniformly provided with positioning holes along the circumferential direction.

3. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the inner end of the buckling block (23) is provided with an embedded circular ring, the inner end of the embedded circular ring is of an opening structure, the drawing paper box (21) is of a fan-shaped structure, and the outer end of the drawing paper box (21) is provided with a buckling hand groove.

4. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the upper end of the embedded plate (31) is provided with a U-shaped groove, the front end of the U-shaped groove is connected with a handle frame through a pin shaft, and the middle part of the embedded plate (31) is provided with a working groove.

5. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the lower extreme of hollow cylinder (32) be equipped with annular magnet, the lower extreme of hollow cylinder (32) evenly is equipped with the plastics reference column along its circumference, and the plastics reference column is located the inside of annular magnet.

6. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the middle column (33) is of a T-shaped structure, a circular plate is arranged at the upper end of the middle column (33), a cross groove is formed in the circular plate, the circular plate is located in the working groove, and a threaded structure is arranged at the lower end of the middle column (33).

7. The pull-type rigid corrugated cardboard packaging box as claimed in claim 1, wherein: the upper end of the pulling cover (41) is provided with a handle buckling frame, the outer end of the locking column (45) is a circular column, and the circular column is uniformly provided with an inner groove along the circumferential direction of the circular column, and steel balls are placed in the inner groove.

Technical Field

The invention relates to the field of corrugated board packaging boxes, in particular to a drawing type hard corrugated board packaging box.

Background

Corrugated paper packing carton indicates the removable carton that forms of using the corrugated container board material to make, and nowadays, people print beautiful colorful figure and picture on the corrugated paper face usually, make its gift packing box of pull formula, and the personnel of being convenient for are toward the inside gift of placing, but, some problems can often be encountered to current packing carton:

1. the existing corrugated board packing box is generally formed by sticking and assembling various corrugated paper by using paste, so that the structural stability of the frame of the packing box is poor, the frame is mostly a disposable product, and when the packing box is made into a multilayer pull box, the situation that the packing box collapses due to too much article placement can occur;

2. corrugated container board can carry out the surface coating before making the packing carton to play pleasing to the eye and dampproofing effect, the packing carton preparation is accomplished the back, and the corrugated paper part for making the drawer is because the surface is comparatively smooth, transports or stands after article are put, the condition of drawer roll-off can appear, thereby damages article.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a pull formula stereoplasm corrugated container board packing carton, includes box frame group, pull box group, embedding post and locking unit, box frame group on evenly be equipped with pull box group along its circumference, the middle part embedding of box frame group has the embedding post, evenly be equipped with locking unit along its circumference on the embedding post.

The box holder group include box holder, pull groove, connect box, embedded groove and iron disk, the pull groove has evenly been seted up along its circumference on the box holder, the upper end in pull groove is equipped with connects box, the embedded groove has been seted up at the middle part of box holder, the iron disk is installed to the lower extreme of box holder, the box holder plays the pull box group and places, the effect that separates each other, the iron disk plays the effect of location and locking to the embedding post.

The pull box group include the pull carton, connect son and detain the piece, the lower extreme of pull carton passes through sliding fit's mode and is connected with the lower extreme in pull groove, the connection son is installed and is detained in the outer end of pull carton, the piece is detained to the inner of pull carton, connect son detain and be connected the box for detaining mutually, concrete during operation, after putting into the pull carton with article, put it back to the pull inslot, will connect the box and detain in connecting the son and detain, thereby pin pull carton outside, detain pull carton inner through the locking unit, avoided the pull carton in the natural condition of placing or transporting roll-off pull groove through secondary locking.

The embedded column comprises an embedded plate, a hollow cylinder, a middle column, a placing groove, a limiting groove and a sliding groove, the hollow cylinder is arranged in the middle of the lower end of the embedded plate, the middle column is arranged in the middle of the hollow cylinder, the placing groove is uniformly arranged on the embedded plate along the circumferential direction of the embedded plate, the limiting groove is uniformly arranged on the upper end of the hollow cylinder along the circumferential direction of the hollow cylinder, the sliding groove is uniformly arranged on the outer wall of the middle column along the circumferential direction of the middle column, the placing groove, the limiting groove and the sliding groove are arranged from top to bottom in a communicated relationship, the box frame, the embedded plate, the hollow cylinder and the middle column are all made of PE materials, the PE materials have higher hardness, lighter weight and increased strength, therefore, the stability of the frame structure is improved, and during the specific work, the embedded column is integrally inserted into the embedded groove, the embedded plate is positioned in the working groove, and the lower end of the middle column is locked with the iron round block by rotating the middle column.

The locking unit including dragging the lid, connect the rope, the link, reset spring and locking post, the link passes through sliding fit's mode and is connected with the sliding tray, down evenly install the locking post from last the outer wall of link, the upper end of link is connected with dragging the lid through connecting the rope, it is located the standing groove to drag the lid, and be equipped with reset spring between link and the spacing groove, concrete during operation, before putting back the pull carton to the pull groove, upward pulling is dragged and is covered, drive the locking post and wholly shift up under the pulling of connecting the rope, put back the pull carton completely to the pull inslot again, the lid is dragged in the release, the locking post resets under reset spring's effect and inserts in the knot piece.

The middle part of the iron round block is provided with a threaded hole, and the iron round block is uniformly provided with positioning holes along the circumferential direction.

The inner end of the buckling block is provided with an embedded circular ring, the inner end of the embedded circular ring is of an opening structure, the drawing paper box is of a fan-shaped structure, and the outer end of the drawing paper box is provided with a buckling hand groove.

The upper end of the embedded plate is provided with a U-shaped groove, the front end of the U-shaped groove is connected with a handle frame through a pin shaft, and the middle of the embedded plate is provided with a working groove.

The lower end of the hollow cylinder is provided with an annular magnet, the lower end of the hollow cylinder is uniformly provided with plastic positioning columns along the circumferential direction of the lower end of the hollow cylinder, and the plastic positioning columns are located inside the annular magnet.

The middle column is of a T-shaped structure, a circular plate is arranged at the upper end of the middle column, a cross groove is formed in the circular plate, the circular plate is located in the working groove, and a threaded structure is arranged at the lower end of the middle column.

The upper end of the pulling cover is provided with a handle buckling frame, the outer end of the locking column is a circular column, and the circular column is uniformly provided with an inner groove along the circumferential direction of the circular column, and steel balls are placed in the inner groove.

(II) advantageous effects

1. According to the pull-type hard corrugated board packaging box, the structural stability of the box body framework is improved in a mode of increasing the strength, the situation that articles collapse when placed in multiple layers is avoided, and the situation that the articles are crushed due to the fact that the pull-type paper box slides out in the standing or transporting process is avoided through twice locking of the inner end and the outer end of the pull-type paper box;

2. according to the drawing type hard corrugated board packaging box, the box frame, the embedded plate, the hollow cylinder and the middle column are all made of PE materials, so that the stability of the frame is improved, when one part is damaged, the frame can be replaced in a dismounting and replacing mode, the service life of the drawing type hard corrugated board packaging box is prolonged, and the waste caused by disposable use is avoided;

3. according to the pull-out type hard corrugated board packaging box, the embedded columns are locked with the box frame in a rotating locking mode, the inner ends of all the pull-out paper boxes can be synchronously locked in an up-and-down embedding mode, and then the outer ends of the single pull-out paper boxes are buckled in a buckling mode, so that the situation that articles slide out is avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of the present invention between the embedded pole and the locking unit;

FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;

FIG. 5 is a schematic perspective view of a fastening block of the present invention;

FIG. 6 is a schematic perspective view of a locking post of the present invention;

fig. 7 is an enlarged view of the invention in fig. 2 taken along line X.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 7, a drawing type hard corrugated cardboard packaging box comprises a box frame group 1, a drawing box group 2, an embedding column 3 and a locking unit 4, wherein the drawing box group 2 is uniformly arranged on the box frame group 1 along the circumferential direction of the box frame group, the embedding column 3 is embedded in the middle of the box frame group 1, and the locking unit 4 is uniformly arranged on the embedding column 3 along the circumferential direction of the embedding column.

Box holder group 1 include box holder 11, pull groove 12, connect box 13, embedded groove 14 and iron disk 15, pull groove 12 has evenly been seted up along its circumference on the box holder 11, the upper end of pull groove 12 is equipped with connects box 13, embedded groove 14 has been seted up at the middle part of box holder 11, iron disk 15 is installed to the lower extreme of box holder 11, box holder 11 plays to pull box group 2 and places, the effect that separates each other, iron disk 15 plays the effect of location and locking to embedding post 3.

The drawing box group 2 include drawing carton 21, connect son and detain 22 and detain piece 23, the lower extreme of drawing carton 21 is connected with the lower extreme of drawing groove 12 through sliding fit's mode, connect son and detain 22 is installed to the outer end of drawing carton 21, detain piece 23 is installed to the inner of drawing carton 21, connect son and detain 22 and be connected for detaining mutually with connecting box 13, connect box 13 and concrete during operation, put into drawing carton 21 with article after, put it back to drawing groove 12 in, will connect box 13 and detain in connecting son and detain 22, thereby pin drawing carton 21 outside, detain drawing carton 21 the inner through locking unit 4, avoided drawing carton 21 the condition of roll-off drawing groove 12 in natural placing or transportation through secondary locking.

The embedded column 3 comprises an embedded plate 31, a hollow cylinder 32, a middle column 33, a placing groove 34, a limiting groove 35 and a sliding groove 36, the hollow cylinder 32 is arranged in the middle of the lower end of the embedded plate 31, the middle column 33 is arranged in the middle of the hollow cylinder 32, the placing groove 34 is uniformly arranged on the embedded plate 31 along the circumferential direction, the limiting groove 35 is uniformly arranged on the upper end of the hollow cylinder 32 along the circumferential direction, the sliding groove 36 is uniformly arranged on the outer wall of the middle column 33 along the circumferential direction, the placing groove 34, the limiting groove 35 and the sliding groove 36 are arranged from top to bottom in a communicated relation, the box frame 11, the embedded plate 31, the hollow cylinder 32 and the middle column 33 are all made of PE materials, the PE materials are high in hardness, light in weight and high in strength, so that the stability of a frame structure is improved, during the specific work, the embedded column 3 is integrally inserted into the embedded groove 14, the embedded plate 31 is positioned in the working groove, the lower end of the middle column 33 is locked with the iron round block 15 by rotating the middle column 33.

Locking unit 4 including dragging lid 41, connect rope 42, link 43, reset spring 44 and locking post 45, link 43 is connected with sliding tray 36 through sliding fit's mode, link 43's outer wall is from last down evenly installed locking post 45, link 43's upper end is connected with dragging lid 41 through connecting rope 42, it is located standing groove 34 to drag lid 41, and be equipped with reset spring 44 between link 43 and the spacing groove 35, in concrete work, before putting back drawing groove 12 with pull carton 21, upwards the pulling pulls lid 41, drive locking post 45 and wholly shift up under the traction of connecting rope 42, put back drawing groove 12 with pull carton 21 completely again, release and pull lid 41, locking post 45 resets under reset spring 44's effect and inserts in knot piece 23.

The middle part of the iron round block 15 is provided with a threaded hole, the middle column 33 is screwed to enable the lower end of the middle column 33 to be in threaded connection with the threaded hole, so that the position between the embedded column 3 and the box frame 11 is locked, and the iron round block 15 is evenly provided with positioning holes along the circumferential direction.

Detain the inner of piece 23 and be equipped with the embedding ring, locking post 45 inserts and makes pull carton 21 can not the roll-off in the embedding ring, and the inner of embedding ring is open structure, open structure's setting has avoided the embedding ring to block locking post 45 up-and-down motion, pull carton 21 is fan-shaped structure, the hand slot has been seted up to the outer end of pull carton 21, makes things convenient for personnel to pull out pull carton 21.

The upper end of the embedded plate 31 is provided with a U-shaped groove, the arrangement of the U-shaped groove is convenient for the handle frame to be hidden when the handle frame is not needed to be used, the front end of the U-shaped groove is connected with the handle frame through a pin shaft, the middle part of the embedded plate 31 is provided with a working groove,

hollow cylinder 32's lower extreme be equipped with annular magnet, annular magnet set up accessible suction and iron disk 15 adsorb, hollow cylinder 32's lower extreme evenly is equipped with the plastics reference column along its circumference, and the plastics reference column is located annular magnet's inside, when hollow cylinder 32 is down inserted, the plastics reference column inserts down in the locating hole in step, has avoided hollow cylinder 32 to take place the condition of horizontal rotation.

The middle column 33 is of a T-shaped structure, a circular plate is arranged at the upper end of the middle column 33, a cross groove is formed in the circular plate, the middle column 33 can be conveniently screwed by a screwdriver, the circular plate is located in the working groove, and a thread structure is arranged at the lower end of the middle column 33.

The upper end of the pulling cover 41 is provided with a buckle frame which is convenient to lift, the outer end of the locking column 45 is a circular column, steel balls are placed in the inner grooves and the inner grooves of the circular column along the circumferential direction of the circular column, and the arrangement of the steel balls reduces the abrasion degree between the locking column 45 and the buckle block 23.

When in work:

when the embedded column 3 is assembled with the box holder 11: the embedded column 3 is integrally inserted into the embedded groove 14 until the hollow cylinder 32 abuts against the iron round block 15, and the lower end of the middle column 33 is locked with the iron round block 15 by rotating the middle column 33, so that the position between the embedded column 3 and the box frame 11 is locked;

the drawing paper box 21 and the box frame 11 are as follows: the drawing cartons 21 are sequentially placed in the drawing slot 12;

placing an article: placing the article into the pull carton 21 and placing it back into the pull slot 12;

locking the drawing paper box 21: upwards pulling is dragged and is covered 41, drives locking post 45 and shifts up on the whole under the traction of connecting rope 42, puts back drawing carton 21 in drawing groove 12 completely, releases and drags to cover 41, and locking post 45 restores to the throne under reset spring 44's effect and inserts in detaining piece 23, will connect in box 13 detains to be detained and connect in the son detain 22 again to pin in the drawing carton 21, the outer end.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.