CN109434761A - Nail puller - Google Patents
Nail puller Download PDFInfo
- Publication number
- CN109434761A CN109434761A CN201910014378.XA CN201910014378A CN109434761A CN 109434761 A CN109434761 A CN 109434761A CN 201910014378 A CN201910014378 A CN 201910014378A CN 109434761 A CN109434761 A CN 109434761A
- Authority
- CN
- China
- Prior art keywords
- grip block
- sleeve pipe
- described sleeve
- nail
- drawstring
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C11/00—Nail, spike, and staple extractors
Abstract
The present invention provides a kind of nail pullers, it include: casing, a perforation is offered on the tube body of described sleeve pipe, the bottom end of described sleeve pipe is fixed with the first grip block, the second grip block is hinged on first grip block, first grip block and second grip block are oppositely arranged to form the space of clamping nail；Supporting leg, is fixed on the end of second grip block, and the bottom end of the supporting leg is supported on the supporting surface where the nail；Drawstring, one end are connect with second grip block, and the other end penetrates described sleeve pipe from the perforation in described sleeve pipe and is pierced by from the top of described sleeve pipe；Handrail is operated, fixes and draw the drawstring that second grip block being pulled to move towards first grip block to clamp nail with the other end of the drawstring.Nail puller of the present invention solve the problems, such as construction nail nipping during it is time-consuming and laborious, saved the time, accelerated speed of application, shortened construction period.
Description
Technical field
The present invention relates to technical field of building construction, relate in particular to a kind of nail puller.
Background technique
It generally requires to be fixed wire box on the wall or ceiling with nail during wire box is installed in construction, be tied in construction
Us are needed all to extract nail after beam, however field worker is limited often expense by construction tool in the work progress that pulls out a nail
When it is laborious, construction effect is bad, progress is slow, long construction period, serious waste manpower and material resources；And it is located on ceiling or wall
Nail is usually higher due to the position, needs to set up bracket and carries out nail nipping operation, leads to nail nipping intricate operation complexity, influences to apply
Work efficiency rate and risk height.
Summary of the invention
In view of the foregoing, the present invention provides a kind of nail puller, and solve existing nail puller needs when carrying out ceiling nail nipping
Set up bracket, the technical issues of process is tedious, inefficiency.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of nail puller is provided, comprising:
Casing offers a perforation on the tube body of described sleeve pipe, and the bottom end of described sleeve pipe is fixed with the first grip block, described
The second grip block is hinged on first grip block, first grip block and second grip block are oppositely arranged to form clamping
The space of nail；
Supporting leg, is fixed on the end of second grip block, and the bottom end of the supporting leg is supported in the nail
On the supporting surface at place；
Drawstring, one end are connect with second grip block, and the other end penetrates the set from the perforation in described sleeve pipe
The top of Guan Bingcong described sleeve pipe is pierced by；
Handrail is operated, fixes and draw the drawstring pulling second grip block towards institute with the other end of the drawstring
The movement of the first grip block is stated to clamp nail.
In the embodiment of the present invention, second grip block is L-shaped, including the clamping part opposite with first grip block and
The hinged articulated section with described sleeve pipe, the articulated section are connect with one end of the drawstring.
Further include spring in the embodiment of the present invention, the both ends of the spring respectively with second grip block and the set
Pipe is fixed, and to enable second grip block can be by the elastic restoring force of the spring far from first grip block, or be enabled
Second grip block close to first grip block and is drawn the spring elongation generation elasticity by the drawstring pulling force
Restoring force.
In the embodiment of the present invention, the opposed inside surface of first grip block and second grip block is respectively fixed with
First friction block and the second friction block, first friction block, second friction block inner wall surface be serrated.
In the embodiment of the present invention, it is respectively fixed with the second nut on the clamping part and described sleeve pipe of second grip block,
The both ends of the spring are connect with second nut.
In the embodiment of the present invention, the operation handrail is hinged by the top of connection component and described sleeve pipe.
In the embodiment of the present invention, the connection component includes the second splint being fixed in described sleeve pipe, the second splint it
Between be equipped with shaft, be fixed with the operation handrail in the shaft.
The present invention due to use above technical scheme, make it have it is following the utility model has the advantages that
(1) nail puller of the present invention solve the problems, such as construction nail nipping during it is time-consuming and laborious, saved the time, accelerated and apply
Work speed shortens construction period, and it also has many advantages, such as that production is simple and convenient to operate, convenient for construction.
(2) setting of casing of the present invention is so that the length of nail puller increases, and the nail nipping for being convenient for eminence works, by setting
Operation handrail is set only to need to achieve that the clamping and release to nail by manual hold or release operation handrail；By setting
Setting spring makes the second grip block automatically reset, and provides construction convenience；Fulcrum is provided by setting supporting leg, utilizes lever original
Reason can be effectively saved strength, reduce fatigue strength.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of nail puller of the present invention.
The corresponding relationship of appended drawing reference and component is as follows:
Casing 1；Perforation 11；First grip block 12；First friction block 121；Second grip block 13；Clamping part 131；Articulated section
132；Second friction block 133；Supporting leg 2；Convex block 21；Drawstring 3；Connecting rod 31；First nut 32；Operate handrail 4；Spring 5；The
Two nuts 51；Connection component 6；Clamping plate 61；Shaft 62.
Specific embodiment
For the benefit of to understanding of the invention, it is illustrated with reference to the accompanying drawings and embodiments.
Refering to Figure 1, the present invention provides a kind of nail puller, comprising: casing 1, supporting leg 2, drawstring 3 and operation handrail
4, offer a perforation 11 on the tube body of described sleeve pipe 1, the bottom end of described sleeve pipe 1 is fixed with the first grip block 12, and described first
The second grip block 13 is hinged on grip block 12, first grip block 12 is oppositely arranged with second grip block 13 to be formed
Clamp the space of nail；The supporting leg 2 is fixed on the end of second grip block 13, the bottom end of the supporting leg 2
It is supported on the supporting surface where the nail；Described 3 one end of drawstring is connect with second grip block 13, and the other end is from described
The perforation 11 on casing 1 penetrates described sleeve pipe 1 and is pierced by from the top of described sleeve pipe 1；The operation handrail 4 and the drawing
Rope 3 the other end fix and draw the drawstring 3 pull second grip block 13 towards first grip block 12 move with
Clamp nail.
In the embodiment of the present invention, second grip block 13 is L-shaped, including the clamping opposite with first grip block 13
Portion 131 and the articulated section 132 hinged with described sleeve pipe 1, the articulated section 132 are connect with one end of the drawstring 3.
More preferably, the opposed inside surface of first grip block 12 and second grip block 13 is fixed with the first friction
Block 121, the second friction block 133, first friction block 121, second friction block 133 inner wall surface be serrated.
More preferably, the bottom of the supporting leg 2 is equipped with convex block 21 to increase contact of 2 bottom of supporting leg with supporting surface
Area, the convex block 21 can have coarse surface, to improve the frictional force between the convex block 21 and supporting surface, prevent
Supporting leg 2 slides during nail nipping, influences working security.
In the embodiment of the present invention, connecting rod 31, institute are provided between one end of the drawstring 3 and second grip block 13
It states one end that connecting rod 31 is connect with the drawstring 3 and is fixed with the first nut 32, one end of the drawstring 3 is placed through described first
In nut 32.
As presently preferred embodiments of the present invention, the nail puller further includes spring 5, the both ends of the spring 5 respectively with institute
It states the second grip block 13 to fix with described sleeve pipe 1, to enable second grip block 13 that can restore by the elasticity of the spring 5
Power is far from first grip block 12, or enables second grip block 13 by 3 pulling force of drawstring close to first grip block
It 12 and draws the spring 5 and stretches and generate the elastic restoring force.Specifically, the clamping part 132 of second grip block 13 and
The second nut 51 is respectively fixed in described sleeve pipe 1, the both ends of the spring 5 are connect with second nut 51 respectively.This hair
The bright setting position by adjustment spring 5 and drawstring 3, so that elastic restoring force and the drawstring 3 that spring 3 generates are pressed from both sides to second
The pulling force effect for holding the generation of plate 13 is contrary, realizes the clamping and the second clamping of the second grip block 13 and the first grip block 12
Plate 13 automatically resets, and is conducive to the convenience for improving construction.
The end of the operation handrail 4 and one end of the drawstring 3 are fixed, and the body of rod of the operation handrail 4 passes through connection
Component 6 and the top of described sleeve pipe 1 are hinged.Specifically, the connection component 6 includes the second splint being fixed in described sleeve pipe 1
61, shaft 62 is equipped between the second splint 61, more preferably, the shaft 62 is vertical with the sleeve 1, consolidates in the shaft 62
Surely there is an operation handrail 4, control the operation handrail 4 and draw the drawstring 3 close to or far from described sleeve pipe 1 and drive described the
Two grip blocks 13 are close to or far from first grip block 12.
The details described above structure of nail puller of the present invention, illustrates its application method below.
When construction, the supporting leg 2 is enabled to withstand the supporting surface where the nail, by grasping the operation handrail
4 to pull the drawstring 3, so that the articulated section of the second grip block 13 is pulled to first grip block mobile, and with described first
Grip block 12 tightly clamps that nail is exposed to wall or the part of ceiling (for the ease of subsequent nail nipping in construction, usually will not
Nail is all hammered into wall or ceiling), by reaching labour-saving using lever principle is formed using supporting leg 2 as fulcrum
Effect when encountering the more difficult extraction of nail, holds the operation handrail 4 and clamps the first grip block 12 and second by repeated multiple times
Plate 13 clamps nail and is that fulcrum levers up nail with supporting leg 2, loosens nail, is gradually pulled out.
It is described the invention in detail above in conjunction with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (7)
1. a kind of nail puller characterized by comprising
Casing, offers a perforation on the tube body of described sleeve pipe, and the bottom end of described sleeve pipe is fixed with the first grip block, and described first
The second grip block is hinged on grip block, first grip block and second grip block are oppositely arranged to form clamping nail
Space；
Supporting leg, is fixed on the end of second grip block, and the bottom end of the supporting leg is supported in where the nail
Supporting surface on；
Drawstring, one end are connect with second grip block, and the other end penetrates described sleeve pipe simultaneously from the perforation in described sleeve pipe
It is pierced by from the top of described sleeve pipe；
Handrail is operated, fixes and draw the drawstring pulling second grip block towards described the with the other end of the drawstring
One grip block is moved to clamp nail.
2. nail puller according to claim 1, which is characterized in that second grip block is L-shaped, including with described first
The opposite clamping part of grip block and the articulated section hinged with described sleeve pipe, the articulated section are connect with one end of the drawstring.
3. nail puller according to claim 2, which is characterized in that further include spring, the both ends of the spring respectively with institute
It states the second grip block to fix with described sleeve pipe, to enable second grip block separate by the elastic restoring force of the spring
First grip block, or enable second grip block by the drawstring pulling force close to first grip block and draw the bullet
Spring, which stretches, generates the elastic restoring force.
4. nail puller according to claim 1, which is characterized in that the phase of first grip block and second grip block
First friction block and the second friction block be respectively fixed with to inner surface, first friction block, second friction block it is interior
Wall surface is serrated.
5. nail puller according to claim 3, which is characterized in that on the clamping part and described sleeve pipe of second grip block
It is respectively fixed with the second nut, the both ends of the spring are connect with second nut.
6. nail puller according to claim 1, which is characterized in that the operation handrail passes through connection component and described sleeve pipe
Top it is hinged.
7. nail puller according to claim 6, which is characterized in that the connection component includes being fixed in described sleeve pipe
Second splint is equipped with shaft between the second splint, is fixed with the operation handrail in the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014378.XA CN109434761A (en) | 2019-01-08 | 2019-01-08 | Nail puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014378.XA CN109434761A (en) | 2019-01-08 | 2019-01-08 | Nail puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109434761A true CN109434761A (en) | 2019-03-08 |
Family
ID=65542383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014378.XA Pending CN109434761A (en) | 2019-01-08 | 2019-01-08 | Nail puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109434761A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146976A (en) * | 1920-07-06 | 1921-10-06 | Emma Danzig | Improvements in and relating to nail extracting devices |
| GB197593A (en) * | 1922-08-10 | 1923-05-17 | Wilhelm Weidenkaff | Improvements in nail extractors |
| CH101457A (en) * | 1922-08-02 | 1923-09-17 | Ratzinger & Weidenkaff | Nail puller. |
| CH114152A (en) * | 1925-05-29 | 1926-03-01 | Georg Baier | Device for pulling nails in a straight line. |
| GB472361A (en) * | 1935-11-12 | 1937-09-22 | Hans Schultheiss | Improvements in or relating to nail extractors |
| CH327166A (en) * | 1955-02-12 | 1958-01-15 | Alvarez Vazquez Amable | Apparatus for extracting nails and other similar assembly elements |
| DD238763A1 (en) * | 1985-06-28 | 1986-09-03 | Schwermasch Liebknecht Veb K | NAGELZIEHGERAET |
| JPH0825247A (en) * | 1994-07-15 | 1996-01-30 | Matsushita Electric Works Ltd | Nail extracting tool |
| US20050062025A1 (en) * | 2003-09-24 | 2005-03-24 | Joseph Forrester | Nail puller |
| CN201645434U (en) * | 2010-03-31 | 2010-11-24 | 刘其哲 | Novel nail puller |
| JP3176120U (en) * | 2012-03-28 | 2012-06-14 | 有限会社小坂板金工作所 | Nailing |
| CN202964577U (en) * | 2012-12-08 | 2013-06-05 | 罗春伟 | Nail puller |
| CN103448029A (en) * | 2013-09-16 | 2013-12-18 | 田国振 | Handheld nail pulling machine |
| CN209350187U (en) * | 2019-01-08 | 2019-09-06 | 中国建筑第八工程局有限公司 | Nail puller |
-
2019
- 2019-01-08 CN CN201910014378.XA patent/CN109434761A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146976A (en) * | 1920-07-06 | 1921-10-06 | Emma Danzig | Improvements in and relating to nail extracting devices |
| CH101457A (en) * | 1922-08-02 | 1923-09-17 | Ratzinger & Weidenkaff | Nail puller. |
| GB197593A (en) * | 1922-08-10 | 1923-05-17 | Wilhelm Weidenkaff | Improvements in nail extractors |
| CH114152A (en) * | 1925-05-29 | 1926-03-01 | Georg Baier | Device for pulling nails in a straight line. |
| GB472361A (en) * | 1935-11-12 | 1937-09-22 | Hans Schultheiss | Improvements in or relating to nail extractors |
| CH327166A (en) * | 1955-02-12 | 1958-01-15 | Alvarez Vazquez Amable | Apparatus for extracting nails and other similar assembly elements |
| DD238763A1 (en) * | 1985-06-28 | 1986-09-03 | Schwermasch Liebknecht Veb K | NAGELZIEHGERAET |
| JPH0825247A (en) * | 1994-07-15 | 1996-01-30 | Matsushita Electric Works Ltd | Nail extracting tool |
| US20050062025A1 (en) * | 2003-09-24 | 2005-03-24 | Joseph Forrester | Nail puller |
| CN201645434U (en) * | 2010-03-31 | 2010-11-24 | 刘其哲 | Novel nail puller |
| JP3176120U (en) * | 2012-03-28 | 2012-06-14 | 有限会社小坂板金工作所 | Nailing |
| CN202964577U (en) * | 2012-12-08 | 2013-06-05 | 罗春伟 | Nail puller |
| CN103448029A (en) * | 2013-09-16 | 2013-12-18 | 田国振 | Handheld nail pulling machine |
| CN209350187U (en) * | 2019-01-08 | 2019-09-06 | 中国建筑第八工程局有限公司 | Nail puller |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |