CN218440131U - Assembled metal fastener - Google Patents
Assembled metal fastener Download PDFInfo
- Publication number
- CN218440131U CN218440131U CN202222705184.4U CN202222705184U CN218440131U CN 218440131 U CN218440131 U CN 218440131U CN 202222705184 U CN202222705184 U CN 202222705184U CN 218440131 U CN218440131 U CN 218440131U
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- CN
- China
- Prior art keywords
- metal fastener
- metal
- slip sleeve
- fastener
- cover plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002184 metal Substances 0.000 title claims abstract description 50
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses an assembled metal fastener, including metal fastener, screw thread, its characterized in that: the anti-skidding cover that can install is equipped with above the metal fastener, the below of metal fastener department screw thread is equipped with the locating pin. The top of the metal fastener is provided with an assembled locking cover plate which is connected with the metal fastener through threads; an anti-slip sleeve is arranged between the metal fastening piece and the locking cover plate and is in interference fit with the metal fastening piece, the anti-slip sleeve is made of rubber, the inner wall and the wall of the anti-slip sleeve are provided with grains, the length is 20-130mm, and the optimal length is 100m. The beneficial effects of the utility model are that: firstly, a positioning pin is arranged below the metal fastener and can be used for positioning under special conditions; secondly, the metal fastener is provided with an anti-slip sleeve, and the length of the anti-slip sleeve is 20-130mm, so that the metal fastener can be manually locked; thirdly, the assembly type design can replace accessories.
Description
Technical Field
The invention relates to the technical field of machining, and mainly relates to a manually-locked fastener, in particular to an assembled metal fastener.
Background
The existing metal fasteners are screws and bolts, but some metal fasteners need positioning and other requirements, and the existing metal fasteners cannot meet the positioning requirements and need to be locked by a tool. There is therefore a need for a manually lockable metal fastener.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an assembly type metal fastener, which aims to solve the problems that the existing metal fastener cannot meet the positioning requirement and needs to be locked by a tool in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an assembled metal fastener, includes metal fastener, screw thread, its characterized in that: the anti-skidding cover that can install is equipped with above the metal fastener, metal fastener department screw thread below is equipped with the locating pin.
Preferably, the top of the metal fastener is provided with an assembled locking cover plate.
Preferably, a bolt structure is arranged below the locking cover plate and is in threaded connection with the metal fastener.
Preferably, the anti-skidding sleeve is in interference fit with the metal fastener, the anti-skidding sleeve is made of rubber, and the inner wall and the wall of the anti-skidding sleeve are provided with grains.
Preferably, the length of the anti-slip sleeve is 20-130mm, and the optimal length is 100m.
Preferably, the middle of the metal fastener is provided with a step which is matched with the locking cover plate to further clamp the anti-skid sleeve.
Compared with the prior art, the invention has the beneficial effects that: firstly, a positioning pin is arranged below the metal fastener and can be used for positioning under special conditions; secondly, the metal fastener is provided with an anti-slip sleeve, the length of the anti-slip sleeve is 20-130mm, and the anti-slip sleeve can be manually locked; thirdly, the assembly type design can replace accessories.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of fig. 1.
In the figure: 1. locking the cover plate; 2. an anti-slip sleeve; 3. a metal fastener; 4. a thread; 5. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment:
an upper half part of a metal fastener 3 is provided with an installable anti-slip sleeve 2, the anti-slip sleeve 2 and the metal fastener 3 are in interference fit, the anti-slip sleeve 2 is made of rubber, and the inner wall and the wall of the anti-slip sleeve 2 are provided with grains, so that friction force is increased; the length of the anti-slip sleeve 2 is 20-130mm, the optimal length is 100m, and the anti-slip sleeve can be locked by the force of a whole hand.
The top of the metal fastener 3 is provided with a locking cover plate 1 which can be assembled, and a bolt structure is arranged below the locking cover plate 1 and is connected with the metal fastener 3 through threads.
The lower part of the metal fastener 3 is provided with a positioning pin below the screw thread, and the positioning pin can be used for positioning requirements of special conditions.
The middle of the metal fastener 3 is provided with a step which is matched with the locking cover plate 1 to further clamp the anti-skid sleeve 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. An assembled metal fastener, including metal fastener (3), screw thread (4), characterized in that: the anti-skidding cover (2) that can install is equipped with above metal fastener (3), metal fastener (3) department screw thread (4) below is equipped with locating pin (5).
2. The fabricated metal fastener of claim 1, wherein: the top of the metal fastener (3) is provided with a locking cover plate (1) which can be assembled.
3. The fabricated metal fastener of claim 2, wherein: and a bolt structure is arranged below the locking cover plate (1) and is in threaded connection with the metal fastener (3).
4. The fabricated metal fastener of claim 1, wherein: the anti-skidding sleeve (2) is in interference fit with the metal fastening piece (3), the anti-skidding sleeve (2) is made of rubber, and lines are arranged on the inner wall and the wall of the anti-skidding sleeve (2).
5. An assembled metal fastener according to claim 4, wherein: the length of the anti-skid sleeve (2) is 20-130mm, and the optimal length is 100mm.
6. The fabricated metal fastener of claim 1, wherein: the middle of the metal fastener (3) is provided with a step which is matched with the locking cover plate (1) to further clamp the anti-skid sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222705184.4U CN218440131U (en) | 2022-10-14 | 2022-10-14 | Assembled metal fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222705184.4U CN218440131U (en) | 2022-10-14 | 2022-10-14 | Assembled metal fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218440131U true CN218440131U (en) | 2023-02-03 |
Family
ID=85041957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222705184.4U Active CN218440131U (en) | 2022-10-14 | 2022-10-14 | Assembled metal fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218440131U (en) |
-
2022
- 2022-10-14 CN CN202222705184.4U patent/CN218440131U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated metal fastener Granted publication date: 20230203 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: Yancheng Dingmei Intelligent Machinery Co.,Ltd. Registration number: Y2024980005781 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |