Length adjusting assembly, transmission rod and window body
阅读说明:本技术 长度调节组件、传动杆、以及窗体 (Length adjusting assembly, transmission rod and window body ) 是由 白宝鲲 于 2020-05-28 设计创作,主要内容包括:本发明涉及一种长度调节组件,包括:定杆、转盘、滑杆、以及螺钉。定杆设有直线滑槽;转盘枢接在定杆上且设有传动柱台;转盘设有用于带动转盘转动的驱动部;转盘设有弧形槽;滑杆滑动连接在直线滑槽上且设有供传动柱台插入的槽口;螺钉穿入弧形槽并且连接定杆。同时,本发明还提供一种传动杆以及一种窗体。本发明的有益效果为:利用转盘实现旋转运动与直线运动之间的转换,将长度调节组件的调节方式转变为旋转操作,其调节无需沿传动杆的延伸方向操作,通过原地旋转转盘即可实现滑杆的无级调节,即使传动杆的在门窗中的安装深度较大时,也可以轻松操作,而且还无需预留操作的直线缝隙,减少对设备的零件布局空间的占用,有利于紧凑化设计。(The invention relates to a length adjustment assembly comprising: fixed rod, carousel, slide bar, and screw. The fixed rod is provided with a linear chute; the turntable is pivoted on the fixed rod and is provided with a transmission column base; the turntable is provided with a driving part for driving the turntable to rotate; the rotary table is provided with an arc-shaped groove; the sliding rod is connected to the linear sliding chute in a sliding manner and is provided with a notch for inserting the transmission column base; the screw penetrates into the arc-shaped groove and is connected with the fixed rod. Meanwhile, the invention also provides a transmission rod and a window body. The invention has the beneficial effects that: utilize the carousel to realize the conversion between rotary motion and the linear motion, change length adjustment assembly's regulation mode into the rotation operation, its regulation need not to operate along the extending direction of transfer line, can realize the infinitely variable control of slide bar through rotatory carousel in situ, even the mounting depth of transfer line in door and window is great, also can easily operate, and still need not to reserve the straight line gap of operation, reduce the occupation to the part overall arrangement space of equipment, be favorable to the compactification design.)
1. A length adjustment assembly, comprising:
fixing a rod; the fixed rod is provided with a linear sliding chute;
a turntable mounted on the fixed bar; the turntable is pivoted on the fixed rod and is provided with a transmission column base extending to the linear sliding groove; one side of the rotary table, which is far away from the fixed rod, is provided with a driving part for driving the rotary table to rotate; the rotary table is provided with an arc-shaped groove;
a slide bar slidably connected to the fixed bar; the sliding rod is connected to the linear sliding groove in a sliding mode and is provided with a notch into which the transmission column base is inserted; and
the screw penetrates between the rotary disc and the fixed rod; the screw penetrates into the arc-shaped groove and is connected with the fixed rod.
2. The length adjustment assembly of claim 1, wherein the stationary bar is provided with a marking portion disposed adjacent the linear slide slot; the slide bar is provided with a graduated scale arranged along the extension direction of the linear sliding groove; or the fixed rod is provided with a graduated scale arranged along the linear sliding groove; the slide bar is provided with a marking part.
3. The length adjustment assembly of claim 1, wherein the drive portion is provided with one or more of a hex hole, a cross hole, a slotted hole, and a triangular hole.
4. The length adjustment assembly of claim 1, wherein the drive portion is provided with one or more of a hexagonal pylon, a cross pylon, an in-line pylon, and a triangular pylon.
5. A length adjustment assembly according to claim 1, wherein the head of the screw is provided with an operating portion of the same construction as the drive portion.
6. A length adjustment assembly according to claim 1, wherein the arcuate slot is provided with anti-slip threads for contact with the screw.
7. The length adjustment assembly of claim 1, wherein a rotating shaft is provided on a surface of the rotating disc facing the fixed rod, and the fixed rod is provided with a shaft hole for abutting against the rotating shaft; or, the carousel orientation the one side of deciding the pole is equipped with the shaft hole, decide the pole and be equipped with the butt joint the pivot in shaft hole.
8. The length adjustment assembly of claim 1, wherein the end of the fixed rod away from the sliding rod is provided with a first connecting part; and a second connecting part is arranged at one end of the sliding rod, which is far away from the ejector rod.
9. A transfer bar comprising the length adjustment assembly of any of claims 1 to 8, further comprising: the first rod body and the second rod body are respectively connected with the length adjusting assembly; the first rod body is connected with the fixed rod; the second rod body is connected with the sliding rod.
10. A window comprising the actuator rod of claim 9.
Technical Field
The invention relates to the technical field of door and window design, in particular to a length adjusting assembly, a transmission rod and a window body.
Background
In door and window designs, it is often applied to drive rods, such as the top and bottom locks of doors and windows. The traditional systematic door and window using the transmission rod at present realizes the matching of the system mainly by controlling the dimensional precision of the rod body of the transmission rod. However, with the improvement of the performance requirement of the system, the transmission precision of the system cannot be improved by the existing machining process.
In order to compensate for the misalignment of the precision of the transmission rod due to the lack of precision of the manufacturing process, the skilled person has developed an assembly for length adjustment comprising: a movable member and a stationary member. The transmission rod is split into two rod bodies, the transmission rod is arranged on one rod body, and the fixed piece is arranged on the other rod body. The fixed piece is connected with the movable piece in a sliding mode, and the sliding direction of the fixed piece is consistent with the extending direction of the transmission rod. The relative position of the movable piece and the fixed piece is adjusted, so that the purpose of adjusting the overall length of the transmission rod is achieved. At present, the length adjusting assembly of this type has the disadvantage that the adjustment requires operation along the extending direction of the transmission rod, for example, the moving member is pushed to move along the extending direction of the rod body, when the installation depth of the transmission rod in the door and window is large, it is difficult to provide enough operation space, and a linear gap for operation needs to be reserved, otherwise, the sliding operation cannot be performed, the layout space of the components of the device is occupied, and the compact design is not facilitated.
Disclosure of Invention
Based on the above, the invention provides a length adjusting assembly, which utilizes a turntable to realize conversion between rotary motion and linear motion, converts the adjusting mode of the length adjusting assembly into rotary operation, does not need to operate along the extension direction of a transmission rod, can be realized by rotating the turntable in situ, can be easily operated even if the installation depth of the transmission rod in a door window is larger, does not need to reserve a linear gap for operation, reduces the occupation of the part layout space of equipment, and is beneficial to compact design.
A length adjustment assembly comprising:
fixing a rod; the fixed rod is provided with a linear chute;
a turntable mounted on the fixed rod; the turntable is pivoted on the fixed rod and is provided with a transmission column base extending to the linear sliding groove; one side of the rotary table, which is far away from the fixed rod, is provided with a driving part for driving the rotary table to rotate; the rotary table is provided with an arc-shaped groove;
a slide bar slidably connected to the fixed bar; the sliding rod is connected to the linear sliding chute in a sliding manner and is provided with a notch for inserting the transmission column base; and
the screw penetrates between the rotary disc and the fixed rod; the screw penetrates into the arc-shaped groove and is connected with the fixed rod.
Above-mentioned length adjustment subassembly, when the relative position of slide bar and fixed pole is adjusted to needs, loosen the screw earlier, then, drive portion through the carousel drives the carousel and rotates, dodges the screw through the arc wall at carousel pivoted in-process, the cooperation relation of the transmission stylobate that utilizes the carousel and the notch on the slide bar, in addition the restriction of sharp spout, turn into the rectilinear motion of slide bar with the rotary motion of carousel to make the slide bar produce sharp relative displacement for the fixed pole. When the sliding rod moves to a required position, the screw is screwed down, so that the rotating disc is locked on the fixed rod. Through the design, the rotary motion and the linear motion are converted by utilizing the rotary disc, the adjusting mode of the length adjusting assembly is converted into the rotary operation, the adjustment does not need to be operated along the extending direction of the transmission rod, the stepless adjustment of the sliding rod can be realized by rotating the rotary disc in situ, even if the installation depth of the transmission rod in a door window is larger, the operation can be easily performed, the linear gap for operation does not need to be reserved, the occupation of the part layout space of the equipment is reduced, and the compact design is facilitated.
In one embodiment, the fixed rod is provided with a marking part arranged adjacent to the linear sliding groove; the slide bar is provided with a graduated scale arranged along the extension direction of the linear sliding chute; or the fixed rod is provided with a graduated scale arranged along the linear sliding groove; the slide bar is provided with a marking part. When the slide bar generates linear displacement relative to the fixed bar, the position on the graduated scale pointed by the marking part is changed, so that an operator can intuitively know the displacement of the slide bar.
In one embodiment, the driving part is provided with one or more of a hexagonal hole, a cross hole, a straight hole and a triangular hole. And a proper tool is selected to be butted with the hole position on the driving part, so that the turntable can be driven to rotate.
In one embodiment, the driving part is provided with one or more of a hexagonal pillar stand, a cross pillar stand, a linear pillar stand and a triangular pillar stand. And a proper tool is selected to butt joint the column base on the driving part, so that the turntable can be driven to rotate.
In one embodiment, the head of the screw is provided with an operating portion having the same structure as the driving portion. The screw and the rotary disc can be operated by the same tool, so that the operation difficulty is simplified.
In one embodiment, the arcuate slot is provided with anti-slip threads for contact with the screw. The anti-slip lines can improve the stability of screw locking and improve the reliability of turntable positioning.
In one embodiment, a rotating shaft is arranged on one surface of the rotating disc facing the fixed rod, and the fixed rod is provided with a shaft hole for butting the rotating shaft; or, the rotary disc is provided with a shaft hole on one side facing the fixed rod, and the fixed rod is provided with a rotating shaft butted with the shaft hole. The pivot connection between carousel and the dead lever can be realized to utilization pivot and shaft hole, simple structure and stability.
In one embodiment, one end of the fixed rod, which is far away from the sliding rod, is provided with a first connecting part; one end of the slide rod, which is far away from the ejector rod, is provided with a second connecting part. The first connecting portion can realize the quick connection of deciding one of them body of rod and transfer line, and the second connecting portion can realize deciding the quick connection of another body of rod and transfer line.
Meanwhile, the invention also provides a transmission rod.
A drive link comprising the length adjustment assembly of any of the above embodiments, further comprising: the first rod body and the second rod body are respectively connected with the length adjusting assembly; the first rod body is connected with the fixed rod; the second rod body is connected with the sliding rod.
Above-mentioned transfer line when the whole length of transfer line is adjusted to needs, loosens the screw earlier, then, drives the carousel through the drive division of carousel and rotates, dodges the screw through the arc wall at carousel pivoted in-process, utilizes the cooperation relation of the transmission pylon of carousel and the notch on the slide bar, and the restriction of sharp spout in addition converts the rotary motion of carousel into the linear motion of slide bar to make the slide bar produce sharp relative displacement for the dead lever. When the sliding rod moves to a required position, the screw is screwed down, so that the rotating disc is locked on the fixed rod. Through the design, the rotary motion and the linear motion are converted by utilizing the rotary disc, the adjusting mode of the length adjusting assembly is converted into the rotary operation, the adjustment does not need to be operated along the extending direction of the transmission rod, the stepless adjustment of the sliding rod can be realized by rotating the rotary disc in situ, even if the installation depth of the transmission rod in a door window is larger, the operation can be easily performed, the linear gap for operation does not need to be reserved, the occupation of the part layout space of the equipment is reduced, and the compact design is facilitated.
Meanwhile, the invention also provides a window body.
A window comprising the drive rod of the above embodiment.
Above-mentioned window body when the whole length of transfer line is adjusted to needs, loosens the screw earlier, then, drives the carousel through the drive division of carousel and rotates, dodges the screw through the arc wall at carousel pivoted in-process, utilizes the cooperation relation of the transmission stylobate of carousel and the notch on the slide bar, and in addition the restriction of sharp spout, turns into the rotary motion of carousel the rectilinear motion of slide bar to make the slide bar produce sharp relative displacement for the dead lever. When the sliding rod moves to a required position, the screw is screwed down, so that the rotating disc is locked on the fixed rod. Through the design, the rotary motion and the linear motion are converted by utilizing the rotary disc, the adjusting mode of the length adjusting assembly is converted into the rotary operation, the adjustment does not need to be operated along the extending direction of the transmission rod, the stepless adjustment of the sliding rod can be realized by rotating the rotary disc in situ, even if the installation depth of the transmission rod in a door window is larger, the operation can be easily performed, the linear gap for operation does not need to be reserved, the occupation of the part layout space of the equipment is reduced, and the compact design is facilitated.
Drawings
FIG. 1 is a schematic view of a length adjustment assembly according to one embodiment of the present invention;
FIG. 2 is a rear elevational view of the length adjustment assembly illustrated in FIG. 1;
FIG. 3 is an exploded view of the length adjustment assembly shown in FIG. 1;
FIG. 4 is a rear elevational view of the dial in the length adjustment assembly illustrated in FIG. 3;
FIG. 5 is a schematic diagram of the operation of the length adjustment assembly shown in FIG. 1;
FIG. 6 is a schematic view of a drive link of one embodiment of the present invention;
FIG. 7 is a schematic diagram of a window of an embodiment of the present invention;
FIG. 8 is a partial view of the window shown in FIG. 7;
fig. 9 is a schematic view of the manner in which the transmission rod in the window shown in fig. 7 operates.
The meaning of the reference symbols in the drawings is:
1000-window form;
100-a transmission rod;
10-length adjustment assembly, 11-fixed rod, 111-linear sliding groove, 112-shaft hole, 113-marking part, 114-first connecting part, 12-rotary table, 121-transmission column base, 122-driving part, 123-arc groove, 1231-anti-slip pattern, 124-rotating shaft, 13-sliding rod, 131-notch, 132-scale, 133-second connecting part, 14-screw;
20-a first rod;
30-a second stick body;
200-a window frame;
300-a handle;
400-a transmission member;
500-lock body.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in fig. 1-5, a length adjustment assembly 10 according to an embodiment of the present invention is shown.
As shown in fig. 1 and 2, the length adjustment assembly 10 includes: the rotary table comprises a fixed
The length adjustment assembly 10 described above is further described below with reference to fig. 1 to 5.
As shown in fig. 3, in the present embodiment, the fixed
As shown in fig. 3 and 4, the
As shown in fig. 3, in the present embodiment, a rotating shaft 124 is provided on a surface of the
As shown in fig. 1 and 3, in the present embodiment, the driving portion 122 is provided with a hexagonal hole corresponding to a hexagonal wrench, so that an operator can rotate the
It will be appreciated that abutments opposite the hole locations may also be used to effect abutment between the tool and the drive portion 122. In other embodiments, the driving portion 122 may be provided with one or more of a hexagonal pillar, a cross pillar, a straight pillar, and a triangular pillar. The
As shown in fig. 3, in the present embodiment, the
Since the length adjustment of the transmission rod is a fine adjustment, i.e. the adjustment has a small amplitude, it is difficult for the operator to judge the adjustment amplitude visually when operating the length adjustment assembly 10. Therefore, as shown in fig. 1 and 3, in the present embodiment, the fixed
As shown in FIG. 3, the
As shown in fig. 1 and 3, in the present embodiment, the head of the
In addition, the arc-shaped groove 123 can be provided with an anti-slip thread 1231 in contact with the
Considering that the fixed
As shown in fig. 5, when the relative position between the sliding
The present invention also provides a
As shown in fig. 6, the
For the length adjustment assembly 10, reference may be made to the above description, which is not repeated here.
As shown in fig. 6, the
It should be noted that the
When the overall length of the
As shown in fig. 7 to 9, the present invention also provides a
As shown in fig. 7,
With reference to fig. 7 to 9, a specific implementation of the
As shown in fig. 9, the
In the
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
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