CN201848832U - Self-locking flexible nail puller capable of being unlocked by pressing - Google Patents
Self-locking flexible nail puller capable of being unlocked by pressing Download PDFInfo
- Publication number
- CN201848832U CN201848832U CN2010202446921U CN201020244692U CN201848832U CN 201848832 U CN201848832 U CN 201848832U CN 2010202446921 U CN2010202446921 U CN 2010202446921U CN 201020244692 U CN201020244692 U CN 201020244692U CN 201848832 U CN201848832 U CN 201848832U
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- China
- Prior art keywords
- button
- locking
- self
- bassoon
- tubule
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- Expired - Fee Related
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model provides a self-locking flexible nail puller capable of being unlocked by pressing. A nail pulling rod comprises a large pipe, a small pipe and a plurality of press-unlocking self-locking mechanisms, wherein the press-unlocking self-locking mechanisms are respectively embedded on corresponding lock holes of the small pipe; each press-unlocking self-locking mechanism comprises a button and a spring; the buttons are embedded on the lock holes and can move up and down along the lock holes; and the springs are connected between the buttons and the inner wall of the small pipe so as to provide self-locking elastic force for the buttons. By means of the self-locking flexible nail puller being capable of being unlocked by pressing, a plurality of traditional nail pullers with different specifications can be replaced; different lengths can be adjusted according to the need and locking can be automatically formed; and the unlocking can be realized by downwardly pressing the buttons, so that the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of flexible nail puller of release self-locking of pushing.
Background technology
The nail puller of prior art generally all is fixed dimension of a kind of specification, and length can not change, and when using like this, often needs to adopt according to environment requirement the nail puller of different length under different environment, very trouble.For this reason, a kind of flexible nail puller occurred, its length can be regulated within the specific limits; though but the flexible nail puller of prior art can be regulated its length within the specific limits; but can not form locking after the length variations, use regular meeting and occur becoming flexible, cause producing safety problem.Though perhaps can form locking, the mode of locking is very loaded down with trivial details, can not automatically lock inconvenient operation.
The utility model content
The purpose of this utility model is exactly in order to solve the problem that above-mentioned prior art exists, a kind of flexible nail puller of release self-locking of pushing to be provided.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of flexible nail puller of release self-locking of pushing comprises wrenching bar and is connected playing ailhead and shoveling head of wrenching bar two ends that wrenching bar comprises bassoon, tubule and locking mechanism; Tubule is nested in can be along the bassoon telescopic moving in the bassoon, and locking mechanism forms locking to the multiple flexible state of tubule;
Described locking mechanism is for pushing the release self-locking mechanism, and this pushes the release self-locking mechanism has a plurality ofly, correspondingly on the described tubule is provided with a plurality of lockholes, respectively pushes the release self-locking mechanism and is inlaid in respectively on the corresponding lockhole; Respectively push the release self-locking mechanism and all comprise a button and a spring; Button is inlaid on the lockhole and can moves up and down along lockhole, and spring is connected the elastic force that self-locking is provided to button between the inwall of button and tubule.
The described bassoon front end mouth of pipe is connected with the block piece of a undergauge, and anterior tube wall is provided with a button hole that is used to pass button; Described block piece is provided with in the side corresponding to button and makes things convenient for button to enter the inclined-plane of bassoon.
The top size of described button is suitable with the lockhole of tubule, and the bottom of button is more bigger than top, forms a limited step between top and the bottom, and the last end periphery of button is an arcuate structure.
Also comprise gum cover, this gum cover is sleeved in the bassoon.
The utility model is pushed the nail puller that the flexible nail puller of release self-locking can replace traditional a plurality of different sizes, can be adjusted to different length as required and form locking automatically, need only push button during release downwards and can realize release, and is simple to operation.
Description of drawings
Fig. 1 is the perspective view that the utility model is pushed the flexible nail puller of release self-locking;
Fig. 2 is the decomposition texture schematic diagram that the utility model is pushed the flexible nail puller of release self-locking;
Fig. 3 is the structural representation of facing that the utility model is pushed the flexible nail puller of release self-locking;
Fig. 4 is the A-A cross-sectional schematic of Fig. 3;
Fig. 5 is the lock-out state schematic diagram;
Fig. 6 is the released state schematic diagram.
The specific embodiment
Referring to Fig. 1, Fig. 2, cooperate referring to Fig. 3, Fig. 4.The flexible nail puller of release self-locking of pushing of the present utility model, what comprise wrenching bar 1 and be connected the wrenching bar two ends plays ailhead 2 and shovel 3.Wrenching bar 1 is length-adjustable wrenching bar, and this wrenching bar comprises bassoon 11, tubule 12 and pushes release self-locking mechanism 13; Tubule 12 is nested in the bassoon 11 can play the rear end that ailhead 2 is connected bassoon along the bassoon telescopic moving, and shovel 3 is connected the front end of tubule.
The release self-locking mechanism 13 of pushing in the utility model has a plurality of (present embodiment is 5), correspondingly on tubule 12 is provided with a plurality of lockholes 121, respectively pushes release self-locking mechanism 13 and is inlaid in respectively on the corresponding lockhole; Respectively push the release self-locking mechanism and all comprise a button 131 and a spring 132; Button 131 is inlaid on the lockhole and can moves up and down along lockhole, and spring 132 is connected the elastic force that self-locking is provided to button between the inwall of button and tubule.
The bassoon 11 front end mouths of pipe in the utility model are connected with the block piece 14 of a undergauge, and anterior tube wall is provided with a button hole 111 that is used to pass button; Block piece 14 is provided with in the side corresponding to button and makes things convenient for button to enter the inclined-plane 141 of bassoon.
The top size of the button 131 in the utility model is suitable with the lockhole of tubule, and the bottom of button is more bigger than top, forms a limited step 1311 between top and the bottom, and the last end periphery of button is an arcuate structure 1312.
The utility model also can comprise gum cover 4, and this gum cover 4 is sleeved in the bassoon 11.Wrenching bar is shielded.
The flexible nail puller of release self-locking of pushing of the present utility model is when regulating length, only need to push the button that is arranged in the bassoon button hole downwards with a hand, make it deviate to unlock (referring to Fig. 6) from the button hole of bassoon, promptly available another pulls moving tubule and regulates length.After being adjusted to Len req, the button that is in corresponding gear promptly pops up under the effect of spring, is stuck in again and forms locking (referring to Fig. 5) in the button hole of bassoon automatically.Nail puller can use under new length condition.
Claims (4)
1. push the flexible nail puller of release self-locking for one kind, comprise wrenching bar and be connected playing ailhead and shoveling head of wrenching bar two ends, wrenching bar comprises bassoon, tubule and locking mechanism; Tubule is nested in can be along the bassoon telescopic moving in the bassoon, and locking mechanism forms locking to the multiple flexible state of tubule;
It is characterized in that: described locking mechanism is for pushing the release self-locking mechanism, and this pushes the release self-locking mechanism has a plurality ofly, correspondingly on the described tubule is provided with a plurality of lockholes, respectively pushes the release self-locking mechanism and is inlaid in respectively on the corresponding lockhole; Respectively push the release self-locking mechanism and all comprise a button and a spring; Button is inlaid on the lockhole and can moves up and down along lockhole, and spring is connected the elastic force that self-locking is provided to button between the inwall of button and tubule.
2. the flexible nail puller of release self-locking of pushing as claimed in claim 1, it is characterized in that: the described bassoon front end mouth of pipe is connected with the block piece of a undergauge, and anterior tube wall is provided with a button hole that is used to pass button; Described block piece is provided with in the side corresponding to button and makes things convenient for button to enter the inclined-plane of bassoon.
3. the flexible nail puller of release self-locking of pushing as claimed in claim 1, it is characterized in that: the top size of described button is suitable with the lockhole of tubule, the bottom of button is bigger than top, forms a limited step between top and the bottom, and the last end periphery of button is an arcuate structure.
4. the flexible nail puller of release self-locking of pushing as claimed in claim 1, it is characterized in that: also comprise gum cover, this gum cover is sleeved in the bassoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446921U CN201848832U (en) | 2010-06-29 | 2010-06-29 | Self-locking flexible nail puller capable of being unlocked by pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202446921U CN201848832U (en) | 2010-06-29 | 2010-06-29 | Self-locking flexible nail puller capable of being unlocked by pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848832U true CN201848832U (en) | 2011-06-01 |
Family
ID=44091243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202446921U Expired - Fee Related CN201848832U (en) | 2010-06-29 | 2010-06-29 | Self-locking flexible nail puller capable of being unlocked by pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848832U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437154A (en) * | 2015-12-05 | 2016-03-30 | 重庆凯龙科技有限公司 | Stapler with staple demounting function |
| CN106773036A (en) * | 2016-11-30 | 2017-05-31 | 上海乐蜗信息科技有限公司 | A kind of folding VR virtual reality glasses |
| CN108961994A (en) * | 2018-08-08 | 2018-12-07 | 广东省特种设备检测研究院珠海检测院 | It can the vertical inspection scene nameplate of Self-locking flexible |
| CN115217328A (en) * | 2022-07-26 | 2022-10-21 | 中国建筑第二工程局有限公司 | Supporting system capable of being used in turnover mode at periphery of post-cast strip and construction method of supporting system |
-
2010
- 2010-06-29 CN CN2010202446921U patent/CN201848832U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437154A (en) * | 2015-12-05 | 2016-03-30 | 重庆凯龙科技有限公司 | Stapler with staple demounting function |
| CN106773036A (en) * | 2016-11-30 | 2017-05-31 | 上海乐蜗信息科技有限公司 | A kind of folding VR virtual reality glasses |
| CN108961994A (en) * | 2018-08-08 | 2018-12-07 | 广东省特种设备检测研究院珠海检测院 | It can the vertical inspection scene nameplate of Self-locking flexible |
| CN108961994B (en) * | 2018-08-08 | 2024-04-12 | 广东省特种设备检测研究院珠海检测院 | Self-locking telescopic vertical sign board for inspection site |
| CN115217328A (en) * | 2022-07-26 | 2022-10-21 | 中国建筑第二工程局有限公司 | Supporting system capable of being used in turnover mode at periphery of post-cast strip and construction method of supporting system |
| CN115217328B (en) * | 2022-07-26 | 2023-06-20 | 中国建筑第二工程局有限公司 | Supporting system capable of being recycled at periphery of post-cast strip and construction method of supporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130629 |