CN214036399U - Retractable type pin structure - Google Patents
Retractable type pin structure Download PDFInfo
- Publication number
- CN214036399U CN214036399U CN202022421591.3U CN202022421591U CN214036399U CN 214036399 U CN214036399 U CN 214036399U CN 202022421591 U CN202022421591 U CN 202022421591U CN 214036399 U CN214036399 U CN 214036399U
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- CN
- China
- Prior art keywords
- side wall
- pin
- lateral wall
- drum
- fixedly connected
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- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 241001079814 Symphyotrichum pilosum Species 0.000 claims description 3
- 235000004224 Typha angustifolia Nutrition 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a retractable type pin structure, including nailing the pole, nail pole lateral wall fixedly connected with head of a nail, nail pole lateral wall is equipped with the opening, nail pole lateral wall is equipped with the standing groove, be equipped with the drum in the standing groove, the standing groove is equipped with the fixed establishment who is used for fixed drum with the drum jointly, fixed establishment is including setting up a plurality of through holes at the drum lateral wall, one of them be equipped with the montant in the through hole, lateral wall fixedly connected with disc on the montant, the standing groove lateral wall is equipped with a plurality of draw-in grooves, the inside fixed a plurality of magnets that inlay of nail pole, two stoppers of drum lateral wall fixedly connected with, the drum lateral wall is through a plurality of springs and standing groove inner wall elastic connection. The utility model discloses can realize fixing panel to the regulation of pin length, the pin that need not purchase different models, save the fund, enlarge the application scope of pin.
Description
Technical Field
The utility model relates to a pin adjustment technical field especially relates to a retractable type pin structure.
Background
Pins, i.e. dowels, are parts, usually made of cylindrical wood, metal or other materials, in particular for fixing several separate objects together or as a support for one object hanging from another.
The length of current pin can not be adjusted according to actual need when fixed to make the pin when using, the width of the panel that can't fix as required is fixed panel, still need purchase the pin of multiple model and just can accomplish the fixed to panel, in order to solve above-mentioned problem, need design a retractable type pin structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a retractable pin structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a retractable type pin structure, includes the nail pole, nail pole lateral wall fixedly connected with head of a nail, it is equipped with the opening to nail the pole lateral wall, it is equipped with the standing groove to nail the pole lateral wall, be equipped with the drum in the standing groove, the standing groove is equipped with the fixed establishment who is used for fixed drum with the drum jointly, fixed establishment is including setting up a plurality of through openings at the drum lateral wall, one of them be equipped with the montant in the through opening, lateral wall fixedly connected with disc on the montant, the standing groove lateral wall is equipped with a plurality of draw-in grooves, the inside fixed a plurality of magnets that are equipped with of nail pole, two stoppers of drum lateral wall fixedly connected with, the drum lateral wall is through a plurality of springs and standing groove inner wall elastic connection.
Preferably, the cross-section of two the stopper is the loop configuration, two the stopper and the laminating of standing groove inner wall.
Preferably, the cross-section of the placing groove is of an annular structure, and two limiting strips are fixedly connected to the inner wall of the placing groove.
Preferably, the side wall passes through extension spring and the side wall elastic connection on the nail pole under the disc, and a plurality of magnet corresponds with a plurality of draw-in grooves respectively.
Preferably, the cross sections of the two limiting strips are of circular ring structures, and the two limiting strips are respectively opposite to the two limiting blocks.
Preferably, the vertical rod is made of magnetic metal, and the vertical rod penetrates through the side wall of the placing groove.
The utility model discloses in have following beneficial effect:
this device is through the pulling disc, makes the montant keep away from and runs through the mouth, pulls the drum again, makes the drum remove suitable position, loosens the disc again, makes the montant insert and runs through the mouth, when the montant extends to corresponding draw-in groove, the montant can be fixed the drum through the attraction with magnet to the realization does not need to purchase the pin of different models and fixes panel to the regulation of pin length, has saved the fund, has enlarged the application scope of pin.
Drawings
Fig. 1 is a schematic structural view of a retractable pin structure provided by the present invention;
fig. 2 is an enlarged view of a structure at a position of the retractable pin structure according to the present invention.
In the figure: 1 nail cap, 2 nail poles, 3 drums, 4 standing grooves, 5 openings, 6 discs, 7 vertical rods, 8 through openings, 9 clamping grooves, 10 magnets and 11 limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a retractable pin structure, includes nail pole 2, and 2 lateral walls fixedly connected with of nail pole head 1, 2 lateral walls of nail pole are equipped with opening 5 for place the spacer pin and fix the pin, and 2 lateral walls of nail pole are equipped with standing groove 4, and standing groove 4's cross-section is the loop configuration, and 4 inner walls fixedly connected with of standing groove have two spacing, are equipped with drum 3 in the standing groove 4.
The placing groove 4 and the cylinder 3 are jointly provided with a fixing mechanism for fixing the cylinder 3, the fixing mechanism comprises a plurality of through openings 8 arranged on the side wall of the cylinder 3, one of the through openings 8 is internally provided with a vertical rod 7, the side wall of the vertical rod 7 is fixedly connected with a disc 6, the side wall of the disc 6 is elastically connected with the side wall of the nail rod 2 through a tension spring, the side wall of the placing groove 4 is provided with a plurality of clamping grooves 9, the nail rod 2 is internally and fixedly embedded with a plurality of magnets 10, the plurality of magnets 10 respectively correspond to the plurality of clamping grooves 9, the side wall of the cylinder 3 is fixedly connected with two limiting blocks 11, the cross sections of the two limiting blocks 11 are in an annular structure, the two limiting blocks 11 are attached to the inner wall of the placing groove 4, the cross sections of the two limiting blocks are in an annular structure, the two limiting blocks are respectively and rightly arranged on the two limiting blocks 11 to prevent the cylinder 3 from being completely drawn out of the placing groove 4, the side wall of the cylinder 3 is elastically connected with the inner wall of the placing groove 4 through a plurality of springs, the vertical rods 7 are made of magnetic metal, such as metal material like iron, and the vertical rods 7 penetrate through the side wall of the placing groove 4.
When needing adjust pin, pulling disc 6, disc 6 drives montant 7 and removes, make montant 7 keep away from and run through mouthful 8, can stimulate drum 3 this moment, loosen drum 3 and disc 6 in proper order, make montant 7 insert one of them and run through in mouthful 8, when montant 7 matches with one of them draw-in groove 9, montant 7 inhales with corresponding magnet 10 mutually, thereby fix montant 7, and then fix drum 3, can realize the regulation to pin length.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The retractable pin structure comprises a pin rod (2) and is characterized in that a nail cap (1) is fixedly connected to the side wall of the pin rod (2), an opening (5) is formed in the side wall of the pin rod (2), a placing groove (4) is formed in the side wall of the pin rod (2), a cylinder (3) is arranged in the placing groove (4), the placing groove (4) and the cylinder (3) are jointly provided with a fixing mechanism for fixing the cylinder (3), the fixing mechanism comprises a plurality of through openings (8) formed in the side wall of the cylinder (3), a vertical rod (7) is arranged in one of the through openings (8), a disc (6) is fixedly connected to the side wall of the vertical rod (7), a plurality of clamping grooves (9) are formed in the side wall of the placing groove (4), a plurality of magnets (10) are fixedly embedded in the pin rod (2), two limit blocks (11) are fixedly connected to the side wall of the cylinder (3), the side wall of the cylinder (3) is elastically connected with the inner wall of the placing groove (4) through a plurality of springs.
2. The retractable pin structure of claim 1, wherein the cross section of the two limiting blocks (11) is in a ring structure, and the two limiting blocks (11) are attached to the inner wall of the placement groove (4).
3. The retractable pin structure of claim 2, wherein the cross section of the placing groove (4) is of a ring structure, and two limit strips are fixedly connected to the inner wall of the placing groove (4).
4. The retractable pin structure of claim 1, wherein the lower side wall of the disc (6) is elastically connected with the upper side wall of the nail rod (2) through a tension spring, and the plurality of magnets (10) correspond to the plurality of slots (9) respectively.
5. The retractable pin structure of claim 3, wherein the cross section of each of the two limiting strips is of a circular ring structure, and the two limiting strips are respectively arranged opposite to the two limiting blocks (11).
6. A telescopic pin construction according to claim 4, characterised in that said vertical rod (7) is made of magnetic metal, said vertical rod (7) penetrating the side walls of the placement channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421591.3U CN214036399U (en) | 2020-10-27 | 2020-10-27 | Retractable type pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022421591.3U CN214036399U (en) | 2020-10-27 | 2020-10-27 | Retractable type pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214036399U true CN214036399U (en) | 2021-08-24 |
Family
ID=77355695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022421591.3U Active CN214036399U (en) | 2020-10-27 | 2020-10-27 | Retractable type pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214036399U (en) |
-
2020
- 2020-10-27 CN CN202022421591.3U patent/CN214036399U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: No. 25 Changning Avenue, Maoping Town, Zigui County, Yichang City, Hubei Province, 443699 Patentee after: Hubei Urban Construction Group Dachuan Engineering Co.,Ltd. Country or region after: China Address before: 444124 Yanhe village, Wangdian Town, Dangyang city, Yichang City, Hubei Province (Shuanglian equipment Industrial Park) Patentee before: Hubei Jibang mould base Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |