CN201711942U - Warping unlocking self-locking telescopic nail puller - Google Patents
Warping unlocking self-locking telescopic nail puller Download PDFInfo
- Publication number
- CN201711942U CN201711942U CN2010202374251U CN201020237425U CN201711942U CN 201711942 U CN201711942 U CN 201711942U CN 2010202374251 U CN2010202374251 U CN 2010202374251U CN 201020237425 U CN201020237425 U CN 201020237425U CN 201711942 U CN201711942 U CN 201711942U
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- CN
- China
- Prior art keywords
- locking
- seesaw
- bassoon
- button
- tubule
- 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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- 210000005239 tubule Anatomy 0.000 claims description 32
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 241000251133 Sphyrna tiburo Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
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Abstract
The utility model provides a warping unlocking self-locking telescopic nail puller, comprising a nail pulling rod, a nail pulling head and a shovel head, wherein the nail pulling head and the shovel head are connected with two ends of the nail pulling rod. The length of the nail pulling rod can be adjusted. The nail pulling rod comprises a large pipe, a small pipe and a warping unlocking self-locking mechanism, and the small pipe is nested in the large pipe and telescopically moves along the large pipe. The warping unlocking self-locking mechanism is installed on the large pipe and locks the various telescopic states of the small pipe. The warping unlocking self-locking telescopic nail puller can replace a plurality of different specifications of traditional nail pullers. The nail puller can be regulated into different length as required and is automatically locked, and unlocking is simple and convenient.
Description
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of seesaw release self-locking nail puller that stretches.
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, and a kind of seesaw release self-locking nail puller that stretches is provided.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of seesaw release self-locking nail puller that stretches, comprise wrenching bar and be connected playing ailhead and shoveling head of wrenching bar two ends, described wrenching bar is length-adjustable wrenching bar, and this wrenching bar comprises bassoon, tubule and seesaw release self-locking mechanism; Tubule is nested in can be along the bassoon telescopic moving in the bassoon, and seesaw release self-locking mechanism is installed in the bassoon and can forms locking to the multiple flexible state of tubule.
Described seesaw release self-locking mechanism comprises connector, lock-button, seesaw, button, spring and cover plate; Connector is installed in the front portion of bassoon, and connector is provided with the type groove; Lock-button is arranged in the above-mentioned type groove and can passes bassoon tubule is formed locking; Seesaw is arranged in the above-mentioned type groove and with connector is rotatable and links to each other, and the front end of seesaw is connected and can drives lock-button on the lock-button and move up and down; Button is inlaid in to compress in the above-mentioned type groove and with the rear end of seesaw and links to each other, and push button can make the front end perk of seesaw; Cover plate is connected the upper end of connector; Spring is connected the elastic force that self-locking is provided to lock-button between cover plate and the lock-button.
Described bassoon is an oval pipe, and its front end is provided with a through hole that is used to pass lock-button.
Described tubule is the oval pipe similar to bassoon, and the afterbody of tubule is connected with slide block, and the anterior size of slide block is suitable and be inlaid in the tubule with the inner chamber of tubule; The rear portion of slide block size is suitable and can slide along the inwall of bassoon with the inner chamber of bassoon; A broad side surface at tubule is interval with a plurality of lockholes; Each lockhole can cooperate locking to form different wrenching bar length with lock-button respectively.
Also comprise plastic wrapper, this plastic wrapper is sleeved in the bassoon.
The flexible nail puller of the utility model seesaw release self-locking can replace the nail puller of traditional a plurality of different sizes.Can be adjusted to different length as required and form locking automatically, and release is simple and convenient.
Description of drawings
Fig. 1 is the structural representation of facing of the flexible nail puller of the utility model seesaw release self-locking;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of the flexible nail puller of the utility model seesaw release self-locking;
Fig. 4 is the elongation lock-out state schematic diagram of the flexible nail puller of the utility model seesaw release self-locking;
Fig. 5 is the B-B cross-sectional schematic of Fig. 4.
The specific embodiment
Referring to Fig. 1, Fig. 2, cooperate referring to Fig. 3, Fig. 4, Fig. 5.The seesaw release self-locking of the present utility model nail puller that stretches, 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 seesaw release self-locking mechanism 13; Tubule 12 is nested in can be along the bassoon telescopic moving in the bassoon 11, and seesaw release self-locking mechanism 13 is installed in the bassoon 11 and can forms locking to the multiple flexible state of tubule.Play ailhead 2 and be connected bassoon, shovel 3 is connected the front end of tubule.
Seesaw release self-locking mechanism 13 in the utility model comprises connector 131, lock-button 132, seesaw 133, button 134, spring 135 and cover plate 136; Connector 131 is installed in the front portion of bassoon 11, and connector 131 is provided with the type groove; Lock-button 132 is arranged in the above-mentioned type groove and can passes bassoon tubule is formed locking; Seesaw 133 be arranged in the above-mentioned type groove and with 131 rotatable linking to each other of connector, the front end of seesaw 133 is connected and can drives lock-button on the lock-button 132 and move up and down; Button 134 is inlaid in to compress in the above-mentioned type groove and with the rear end of seesaw 133 and links to each other, and push button 134 can make the front end perk of seesaw 133; Cover plate 136 is connected the upper end of connector 131; Spring 135 is connected the elastic force that self-locking is provided to lock-button between cover plate 136 and the lock-button 132.
The utility model also can comprise plastic wrapper 4, and this plastic wrapper 4 is sleeved in the bassoon 11.Wrenching bar is shielded.
The flexible nail puller of seesaw release self-locking of the present utility model is when regulating length, only need press the button 134, make the front end perk of seesaw 133, make it from a locating hole of tubule, deviate to unlock, can spur tubule and regulate length thereby lock-button 132 lifted.Release button 134, button 134 promptly presses down under the effect of spring 135, and when running into lockhole of tubule, button 134 promptly inserts tubule once more under the effect of spring a lockhole forms locking automatically.Nail puller can use under new length condition.
Fig. 1, Figure 2 shows that the flexible nail puller of the utility model seesaw release self-locking is retracted to lock-out state schematic diagram the most in short-term.Fig. 4, Figure 5 shows that the lock-out state schematic diagram when being elongated to of the flexible nail puller of the utility model seesaw release self-locking is the longest.
Claims (5)
1. the flexible nail puller of seesaw release self-locking comprises wrenching bar and is connected playing ailhead and shoveling head of wrenching bar two ends, and it is characterized in that: described wrenching bar is length-adjustable wrenching bar, and this wrenching bar comprises bassoon, tubule and seesaw release self-locking mechanism; Tubule is nested in can be along the bassoon telescopic moving in the bassoon, and seesaw release self-locking mechanism is installed in the bassoon and can forms locking to the multiple flexible state of tubule.
2. the seesaw release self-locking as claimed in claim 1 nail puller that stretches, it is characterized in that: described seesaw release self-locking mechanism comprises connector, lock-button, seesaw, button, spring and cover plate; Connector is installed in the front portion of bassoon, and connector is provided with the type groove; Lock-button is arranged in the above-mentioned type groove and can passes bassoon tubule is formed locking; Seesaw is arranged in the above-mentioned type groove and with connector is rotatable and links to each other, and the front end of seesaw is connected and can drives lock-button on the lock-button and move up and down; Button is inlaid in to compress in the above-mentioned type groove and with the rear end of seesaw and links to each other, and push button can make the front end perk of seesaw; Cover plate is connected the upper end of connector; Spring is connected the elastic force that self-locking is provided to lock-button between cover plate and the lock-button.
3. the seesaw release self-locking as claimed in claim 1 nail puller that stretches, it is characterized in that: described bassoon is an oval pipe, its front end is provided with a through hole that is used to pass lock-button.
4. the seesaw release self-locking as claimed in claim 1 nail puller that stretches, it is characterized in that: described tubule is the oval pipe similar to bassoon, and the afterbody of tubule is connected with slide block, and the anterior size of slide block is suitable and be inlaid in the tubule with the inner chamber of tubule; The rear portion of slide block size is suitable and can slide along the inwall of bassoon with the inner chamber of bassoon; A broad side surface at tubule is interval with a plurality of lockholes; Each lockhole can cooperate locking to form different wrenching bar length with lock-button respectively.
5. the seesaw release self-locking as claimed in claim 1 nail puller that stretches, it is characterized in that: also comprise plastic wrapper, this plastic wrapper is sleeved in the bassoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202374251U CN201711942U (en) | 2010-06-24 | 2010-06-24 | Warping unlocking self-locking telescopic nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202374251U CN201711942U (en) | 2010-06-24 | 2010-06-24 | Warping unlocking self-locking telescopic nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711942U true CN201711942U (en) | 2011-01-19 |
Family
ID=43457941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202374251U Expired - Fee Related CN201711942U (en) | 2010-06-24 | 2010-06-24 | Warping unlocking self-locking telescopic nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711942U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129251A (en) * | 2021-12-06 | 2022-03-04 | 孟庆广 | Universal fracture reduction fixing device |
| CN115486667A (en) * | 2022-11-04 | 2022-12-20 | 穆诺有限公司 | A multi-section folding bed guardrail |
-
2010
- 2010-06-24 CN CN2010202374251U patent/CN201711942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129251A (en) * | 2021-12-06 | 2022-03-04 | 孟庆广 | Universal fracture reduction fixing device |
| CN114129251B (en) * | 2021-12-06 | 2024-10-25 | 孟庆广 | General fracture reduction fixing device |
| CN115486667A (en) * | 2022-11-04 | 2022-12-20 | 穆诺有限公司 | A multi-section folding bed guardrail |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180624 |