CN204368389U - A kind of self-locking type hook - Google Patents
A kind of self-locking type hook Download PDFInfo
- Publication number
- CN204368389U CN204368389U CN201420817873.7U CN201420817873U CN204368389U CN 204368389 U CN204368389 U CN 204368389U CN 201420817873 U CN201420817873 U CN 201420817873U CN 204368389 U CN204368389 U CN 204368389U
- Authority
- CN
- China
- Prior art keywords
- block
- peg
- hanging block
- wedge
- movable wedge
- Prior art date
- 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.)
- Expired - Fee Related
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a kind of self-locking type hook, it is characterized in that: comprise hanging block, peg, stationary wedge block and movable wedge; Described hanging block inside has cavity, and the lateral surface of described hanging block is provided with vertical slide opening; The cavity of described hanging block both sides that are interior, that be positioned at described slide opening are fixed with described stationary wedge block, the cavity inside of described hanging block, the rear being positioned at stationary wedge block are provided with described movable wedge, and described movable wedge is coordinated by lozenges with described stationary wedge block; The front portion of described movable wedge connects described peg, and described peg runs through the lateral surface that described slide opening stretches out described hanging block, and the external part of described peg has hook.In the utility model, under gravity, movable wedge and stationary wedge block produce dislocation, realize the flexible of peg with this, hook are connected more reliable, convenient and swift.
Description
Technical field
The utility model belongs to suspension member technical field, particularly relates to a kind of self-locking type hook.
Background technology
Total institute is known, and existing battery of electric bicycle is all mounted on battery-driven car car body, and inconvenience carried with by battery, causes battery to be used only in above battery-driven car, and be inconvenient to take office to, outdoor lights place uses, the scope of use is smaller.My company applies for a patent 201220521075.0 and discloses a kind of battery knapsack, can solve the problems of the technologies described above, but battery is connected with the rear clothes hanger of Electrical Bicycle by hook, and inconvenience installed by battery knapsack, and fixing not firm, and battery knapsack easily rocks.So, be necessary a kind of easy to use, failure-free hook of design.
Summary of the invention
The utility model provides a kind of convenient to use, hook failure-free self-locking type hook for solving in known technology the technical matterss such as the hook dismounting inconvenience that exists.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: a kind of self-locking type hook, is characterized in that: comprise hanging block, peg, stationary wedge block and movable wedge; Described hanging block inside has cavity, and the lateral surface of described hanging block is provided with vertical slide opening; The cavity of described hanging block both sides that are interior, that be positioned at described slide opening are fixed with described stationary wedge block, the cavity inside of described hanging block, the rear being positioned at stationary wedge block are provided with described movable wedge, and described movable wedge is coordinated by lozenges with described stationary wedge block; The front portion of described movable wedge connects described peg, and described peg runs through the lateral surface that described slide opening stretches out described hanging block, and the external part of described peg has hook.
The utility model can also adopt following technical measures:
Be provided with V-arrangement shell fragment in the cavity of described hanging block, described V-arrangement shell fragment is located at the rear of described movable wedge.
The advantage that the utility model has and good effect are:
In the utility model, under gravity, movable wedge and stationary wedge block produce dislocation, realize the flexible of peg with this, hook are connected more reliable, convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, hanging block; 2, peg; 3, stationary wedge block; 4, movable wedge; 5, slide opening; 6, link up with; 7, V-arrangement shell fragment.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of self-locking type hook, comprise hanging block 1, peg 2, stationary wedge block 3 and movable wedge 4.
During this is novel, hanging block 1 is rectangular blocks.Described hanging block 1 inside has cavity, and the lateral surface of described hanging block 1 is provided with vertical slide opening 5.The cavity of described hanging block 1 both sides that are interior, that be positioned at described slide opening 5 are fixed with described stationary wedge block 3.The cavity inside of described hanging block 1, the rear being positioned at stationary wedge block 3 are provided with described movable wedge 4.Described movable wedge 4 is coordinated by lozenges with described stationary wedge block 3.The front portion of described movable wedge 4 connects described peg 2, and described peg 2 runs through the lateral surface that described slide opening 5 stretches out described hanging block 1, and the external part of described peg 2 has hook 6, and the top of hook 6 curves inwardly.
Weight is connected with hanging block 1 by fastener, and under the Action of Gravity Field of weight, hanging block 1 drives stationary wedge block 3 to drop, and under the effect of lozenges, movable wedge 4 drives peg 2 to bounce back, and makes hook 6 lock by suspension member, realize self-locking and fix with this.
In order to make peg 2 eject, be provided with V-arrangement shell fragment 7 in the cavity of described hanging block 1, described V-arrangement shell fragment 7 is located at the rear of described movable wedge 4.V-arrangement shell fragment 7 is sheetmetal, makes movable wedge 4 slide, make peg 2 stretch out under the effect outside elasticity and V-arrangement.
Claims (2)
1. a self-locking type hook, is characterized in that: comprise hanging block (1), peg (2), stationary wedge block (3) and movable wedge (4); Described hanging block (1) inside has cavity, and the lateral surface of described hanging block (1) is provided with vertical slide opening (5); The cavity of described hanging block (1) both sides that are interior, that be positioned at described slide opening (5) are fixed with described stationary wedge block (3), the cavity inside of described hanging block (1), the rear being positioned at stationary wedge block (3) are provided with described movable wedge (4), and described movable wedge (4) is coordinated by lozenges with described stationary wedge block (3); The front portion of described movable wedge (4) connects described peg (2), described peg (2) runs through the lateral surface that described slide opening (5) stretches out described hanging block (1), and the external part of described peg (2) has hook (6).
2. self-locking type hook according to claim 1, it is characterized in that: be provided with V-arrangement shell fragment (7) in the cavity of described hanging block (1), described V-arrangement shell fragment (7) is located at the rear of described movable wedge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817873.7U CN204368389U (en) | 2014-12-19 | 2014-12-19 | A kind of self-locking type hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817873.7U CN204368389U (en) | 2014-12-19 | 2014-12-19 | A kind of self-locking type hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368389U true CN204368389U (en) | 2015-06-03 |
Family
ID=53324631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817873.7U Expired - Fee Related CN204368389U (en) | 2014-12-19 | 2014-12-19 | A kind of self-locking type hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554600A (en) * | 2014-12-19 | 2015-04-29 | 天津科斯特汽车技术有限责任公司 | Gravity locking-type pendant |
-
2014
- 2014-12-19 CN CN201420817873.7U patent/CN204368389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554600A (en) * | 2014-12-19 | 2015-04-29 | 天津科斯特汽车技术有限责任公司 | Gravity locking-type pendant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |