CN220996542U - Pin type stand column - Google Patents
Pin type stand column Download PDFInfo
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- CN220996542U CN220996542U CN202322566875.5U CN202322566875U CN220996542U CN 220996542 U CN220996542 U CN 220996542U CN 202322566875 U CN202322566875 U CN 202322566875U CN 220996542 U CN220996542 U CN 220996542U
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Abstract
The utility model discloses a pin type stand column, which relates to the technical field of automobile manufacturing and comprises a stand column body and a plug which is slidably arranged at the bottom of the stand column body, wherein a limit hole is formed in the stand column body, a limit column is arranged on the plug, the limit column penetrates out of the limit hole and slides in a limit manner along the limit hole, the limit hole comprises a first slide hole which is vertically arranged and a second slide hole which is communicated with the top end of the first slide hole and is horizontally arranged, and the limit column is horizontally slidably arranged on the plug. The limiting column is horizontally and slidably arranged on the plug through the limiting hole comprising a first sliding hole vertically arranged and a second sliding hole communicated with the top end of the first sliding hole and horizontally arranged, so that the first sliding hole limits the limiting column to slide up and down, and the plug is controlled to slide up and down and retract into the column body to realize disassembly; the second sliding hole limits the limit column to horizontally slide, so that after the plug is retracted into the column body, the plug can be prevented from falling down due to gravity or other reasons and falling out of the column body to cause collision.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a pin type stand column.
Background
The trailer stand body of traditional structure pulls out the plug mode and is directly pulled out stand body from the boundary beam after opening the vehicle breast board, and the vehicle is in order to conveniently load and unload goods, often need to pull out the back of stand body and carry out goods loading and unloading again, and stand body is heavier and lower part plug is tighter with the boundary beam cooperation, hardly pulls out, often needs two people to cooperate to accomplish. Chinese patent CN 106697077A discloses a pull-plug mode of a trailer column body, and pull-plug is performed through a column body sliding plug, thereby improving convenience.
However, this structure still has the following problems: when the plug slides to the top, can't carry out spacing to lead to after opening the stand body, the plug deviate from the stand body very easily, thereby causes the collision damage easily.
Disclosure of utility model
The utility model aims to provide a pin type stand column, which is characterized in that a limit is arranged on a stand column body, so that a plug is prevented from sliding out of the stand column body at will.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
The utility model provides a pin type stand, is in including stand body and slidable mounting the plug of stand body bottom, the spacing hole has been seted up on the stand body, be provided with spacing post on the plug, spacing post wears out spacing hole and along spacing hole is spacing to slide, spacing hole include the first slide hole of vertical setting and with first slide hole top intercommunication and the second slide hole that the level set up, spacing post horizontal sliding mounting is in on the plug.
And one end of the second sliding hole, which is far away from the first sliding hole, is provided with a vertical downward limiting groove.
The plug mounting box is fixed on the upright post body, an opening is formed in the bottom of the plug mounting box, a plug slideway is formed between the plug mounting box and the upright post body in a surrounding mode, and the plug is slidably mounted in the plug slideway and extends out of the opening.
The plug comprises a bottom plate and a cover plate fixed above the bottom plate, wherein a linear limit column sliding hole is formed in the cover plate, the limit column is installed in the limit column sliding hole in a sliding mode, an anti-falling block is arranged at one end, close to the bottom plate, of the limit column, and the size of the anti-falling block is larger than the width of the limit column sliding hole.
The upright post body is provided with a stop bar in a sliding mode, the stop bar is located above the bottom of the first sliding hole, the stop bar is horizontally arranged and can block or release the limit post through sliding, and when the limit post is located at the bottom of the first sliding hole, the upper portion of the limit post abuts against the lower portion of the stop bar.
The limiting blocks are arranged on two sides of the first sliding hole, the sliding holes are formed in the limiting blocks, and the barrier bars are arranged in the sliding holes in a limiting sliding mode.
After the technical scheme is adopted, the utility model has the beneficial effects that:
The pin type stand column comprises a stand column body and a plug which is slidably arranged at the bottom of the stand column body, wherein a limiting hole is formed in the stand column body, a limiting column is arranged on the plug, the limiting column penetrates out of the limiting hole and slides in a limiting manner along the limiting hole, the limiting hole comprises a first sliding hole which is vertically arranged and a second sliding hole which is communicated with the top end of the first sliding hole and is horizontally arranged, and the limiting column is horizontally slidably arranged on the plug. The limiting column is horizontally and slidably arranged on the plug through the limiting hole comprising a first sliding hole vertically arranged and a second sliding hole communicated with the top end of the first sliding hole and horizontally arranged, so that the first sliding hole limits the limiting column to slide up and down, and the plug is controlled to slide up and down and retract into the column body, and disassembly is realized; the second sliding hole limits the limit column to horizontally slide, so that after the plug is retracted into the column body, the plug can be prevented from falling down due to gravity or other reasons and falling out of the column body to cause collision.
One end of the second sliding hole far away from the first sliding hole is provided with a vertical downward limiting groove, so that the limiting column is prevented from being mistakenly touched, the limiting column is returned to the first sliding hole, and the plug is caused to deviate from the upright column body.
A plug mounting box is fixed on the upright post body, an opening is formed in the bottom of the plug mounting box, a plug slideway is enclosed between the plug mounting box and the upright post body, and the plug is slidably mounted in the plug slideway and extends out of the opening; by arranging the independent plug slideway, the sliding stability of the plug is improved.
The plug comprises a bottom plate and a cover plate fixed above the bottom plate, wherein a linear limit column sliding hole is formed in the cover plate, a limit column is slidably installed in the limit column sliding hole, one end, close to the bottom plate, of the limit column is provided with an anti-falling block, the size of the anti-falling block is larger than the width of the limit column sliding hole, and the anti-falling block is arranged between the bottom plate and the cover plate, so that the sliding range of the limit column can be limited.
Through setting up the blend stop to when the plug stretches out the stand body and inserts in the boundary beam cartridge, can block the ascending of spacing post with the blend stop, thereby prevent that the vehicle from being in the process of traveling, because jolt, cause the plug to deviate from boundary beam cartridge, the incident appears.
The pin type stand column solves the technical problem that in the prior art, a plug is easy to deviate from a stand column body, so that collision damage is easy to cause; the second sliding hole limits the limit column to horizontally slide, so that after the plug is retracted into the column body, the plug can be prevented from falling down due to gravity or other reasons and falling out of the column body to cause collision.
Drawings
FIG. 1 is a schematic view of a pin column of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
Fig. 3 is a front view of the plug;
FIG. 4 is a sectional view of B-B of FIG. 3
Fig. 5 is a positional relationship diagram of the barrier rib in the second embodiment.
In the figure, 1, a column body, 11, a plug mounting box, 12, a limit hole, 121, a first slide hole, 122, a second slide hole, 1221, a limit groove, 2, a plug, 21, a limit column, 211, an anti-drop block, 22, a bottom plate, 23, a cover plate, 231, a limit column slide hole, 31 and a barrier strip.
Detailed Description
The utility model is further elucidated below in conjunction with the accompanying drawings.
The orientations referred to in the present specification are all based on the orientations of the pin-type column of the present utility model when the pin-type column is in normal operation, and are not limited to the orientations during storage and transportation, but only represent relative positional relationships, and not absolute positional relationships.
Embodiment one:
as shown in fig. 1, 2, 3 and 4, a pin-type column comprises a column body 1 and a plug 2 slidably mounted at the bottom of the column body 1. The internal surface of stand body 1 is fixed with plug mounting box 11, and the bottom of plug mounting box 11 is provided with the opening, encloses into the plug slide between plug mounting box 11 and the stand body 1, and plug 2 slidable mounting is in the plug slide and stretches out from the opening.
The stand body 1 is provided with a limiting hole 12, the plug 2 is provided with a limiting column 21, and the limiting column 21 slides along the limiting hole 12 in a limiting way and penetrates out of the limiting hole 12. The limiting hole 12 comprises a first sliding hole 121 which is vertically arranged and a second sliding hole 122 which is communicated with the top end of the first sliding hole 121 and is horizontally arranged, and the limiting column 21 is horizontally and slidably arranged on the plug 2.
Further, in order to prevent the stopper post 21 from shaking, an end of the second slide hole 122 remote from the first slide hole 121 is provided with a vertically downward stopper groove 1221.
As shown in fig. 4, the plug 2 includes a bottom plate 22 and a cover plate 23 fixed above the bottom plate 22, a linear limit column sliding hole 231 is formed in the cover plate 23, a limit column 21 is slidably mounted in the limit column sliding hole 231, one end of the limit column 21, which is close to the bottom plate 22, is provided with an anti-falling block 211, and the volume of the anti-falling block 211 is larger than the width of the limit column sliding hole 231, so that the limit column 21 is prevented from falling out of the limit column sliding hole 231.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4 together, the working procedure of the pin-type column according to this embodiment is as follows:
When the upright post is disassembled, the limit post 21 is stirred upwards, the limit post 21 drives the plug 2 to retract into the upright post body 1, when the position of the second slide hole 122 is reached, the limit post 21 is stirred horizontally, the limit post 21 horizontally slides around the second slide hole 122 and the limit post slide hole 231, and when the position of the limit groove 1221 is reached, the limit post 21 is clamped downwards into the limit groove 1221, so that position locking is realized.
Embodiment two:
As shown in fig. 5, this embodiment is basically the same as the first embodiment, except that a barrier rib 31 is slidably mounted on the pillar body 1 above the bottom of the first sliding hole 121, the barrier rib 31 is horizontally disposed and can block or release the stopper post 21 by sliding, and when the stopper post 21 is located at the bottom of the first sliding hole 121, the upper side of the stopper post 21 abuts against the lower side of the barrier rib 31.
Limiting blocks are arranged on two sides of the first sliding hole 121, sliding holes are formed in the limiting blocks, and the baffle bars 31 are installed in the sliding holes in a limiting sliding mode. In this embodiment, three limiting blocks are provided, two limiting blocks are provided on one side of the first sliding hole 121, and one limiting block is provided on the other side of the first sliding hole. The barrier 31 passes through the three limiting blocks to shield the first sliding hole 121, so that the limiting post 21 is limited at the bottom of the first sliding hole 121; when the barrier rib 31 is pulled on one side of the two stoppers, the barrier rib 31 is separated from the stopper on the other side, thereby releasing the first slide hole 121, and the stopper column 21 can continue to slide upward along the first slide hole 121.
The pin type stand column solves the technical problem that in the prior art, a plug is easy to deviate from a stand column body, so that collision damage is easy to cause; the second sliding hole limits the limit column to horizontally slide, so that after the plug is retracted into the column body, the plug can be prevented from falling down due to gravity or other reasons and falling out of the column body to cause collision.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a pin type stand, is in including stand body and slidable mounting the plug of stand body bottom, the spacing hole has been seted up on the stand body, be provided with spacing post on the plug, spacing post wears out spacing hole and along spacing slip of spacing hole, its characterized in that: the limiting hole comprises a first sliding hole which is vertically arranged and a second sliding hole which is communicated with the top end of the first sliding hole and is horizontally arranged, and the limiting column is horizontally and slidably arranged on the plug.
2. A pin column according to claim 1, characterized in that: one end of the second sliding hole, which is far away from the first sliding hole, is provided with a vertical downward limiting groove.
3. A pin column according to claim 1, characterized in that: the plug mounting box is fixed on the upright post body, an opening is formed in the bottom of the plug mounting box, a plug slideway is formed between the plug mounting box and the upright post body in a surrounding mode, and the plug is slidably mounted in the plug slideway and extends out of the opening.
4. A pin column according to claim 1, characterized in that: the plug comprises a bottom plate and a cover plate fixed above the bottom plate, wherein a linear limit column sliding hole is formed in the cover plate, the limit column is installed in the limit column sliding hole in a sliding mode, an anti-falling block is arranged at one end, close to the bottom plate, of the limit column, and the size of the anti-falling block is larger than the width of the limit column sliding hole.
5. A pin column according to claim 1, characterized in that: the stand body is provided with a stop bar in a sliding mode, the stop bar is located above the bottom of the first sliding hole, the stop bar is horizontally arranged and can block or release the limit post through sliding, and when the limit post is located at the bottom of the first sliding hole, the upper portion of the limit post abuts against the lower portion of the stop bar.
6. A pin column according to claim 5, characterized in that: limiting blocks are arranged on two sides of the first sliding hole, sliding holes are formed in the limiting blocks, and the blocking bars are arranged in the sliding holes in a limiting sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566875.5U CN220996542U (en) | 2023-09-21 | 2023-09-21 | Pin type stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566875.5U CN220996542U (en) | 2023-09-21 | 2023-09-21 | Pin type stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220996542U true CN220996542U (en) | 2024-05-24 |
Family
ID=91126579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322566875.5U Active CN220996542U (en) | 2023-09-21 | 2023-09-21 | Pin type stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220996542U (en) |
-
2023
- 2023-09-21 CN CN202322566875.5U patent/CN220996542U/en active Active
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