CN202716236U - Nail hammer capable of pulling out capless screw - Google Patents
Nail hammer capable of pulling out capless screw Download PDFInfo
- Publication number
- CN202716236U CN202716236U CN 201220390767 CN201220390767U CN202716236U CN 202716236 U CN202716236 U CN 202716236U CN 201220390767 CN201220390767 CN 201220390767 CN 201220390767 U CN201220390767 U CN 201220390767U CN 202716236 U CN202716236 U CN 202716236U
- Authority
- CN
- China
- Prior art keywords
- screw
- hammer
- nail pulling
- tup
- nail
- 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
Links
- 210000000282 Nails Anatomy 0.000 title claims abstract description 28
- 210000000078 Claw Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model relates to a hammer, in particular to a nail hammer capable of pulling out a capless screw. The nail hammer capable of pulling out the capless screw comprises a hammer handle and a hammer head connected with the hammer handle. One end of the hammer head is a knocking end provided with a knocking plane and the other end of the hammer head is an arc-shaped pull-out end provided with a V-shaped opening. Pull-out blades are arranged on two lateral edges of the V-shaped opening on the hammer head. A screw clamping space is arranged between the pull-out blades. With the technical scheme, the nail hammer capable of pulling out the capless screw is convenient to operate and simple in structure.
Description
Technical field
The utility model relates to a kind of hammer, particularly a kind of claw hammer of extracting screw without nut.
Background technology
Claw hammer is a kind of dual-purpose hammer that knocks or pull out a nail, and it includes hammer handle and the tup of holding, and an end of tup is for knocking end, and the other end is the nail pulling end, and it knocks end and is round shape or rectangular-shaped, and the nail pulling end then is arcuation, and offers the opening of " V " font.Usually, the nail pulling end of this type of claw hammer only can be implemented to pull out for the screw with screw cap, for the screw that screw cap has damaged, then needs by other instrument, and such as the execution of instrument operation of nipper plier class, operating process is loaded down with trivial details.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of claw hammer of the screw without nut extracted easy to operate, simple in structure.
For achieving the above object, the utility model provides following technical scheme: a kind of claw hammer of extracting screw without nut, the tup that includes hammer handle and be connected with hammer handle, one end of tup is for knocking end, and the other end is the nail pulling end, and it knocks to hold to be provided with and knocks the plane, the nail pulling end is arcuation, and offer the opening of " V " font, it is characterized in that: the both sides of the edge that are positioned at " V " font opening part on the described tup are provided with the nail pulling blade, hold the space for screw between the nail pulling blade.
Wherein, the both sides of the edge that are positioned at " V " font opening part on the tup are cambered surface, and the bottom of two cambered surfaces is provided with chamfering, and described nail pulling blade is two cambered surfaces and being connected a little of chamfering.
Adopt technique scheme, after screw that the screw without nut is fastened in " V " font opening held the space, the screw rod of screw can be held by the nail pulling blade in " V " font opening, and along with the operator implements pressure to tup screw is extracted.Need not by other tool operation, easy to operate and simple.The nail pulling blade is two cambered surfaces and being connected a little of chamfering, and it is simple that processing is set like this, and firm, and damaged situation can not occur the nail pulling blade.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation that the utility model is implemented;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is that the B of Fig. 1 is to schematic diagram.
The specific embodiment
A kind of claw hammer of extracting screw without nut as shown in Figure 1 and Figure 2, the tup 2 that includes hammer handle 1 and be connected with hammer handle 1, one end of tup 2 is for knocking end 21, the other end is nail pulling end 22, it knocks end 21 and is provided with and knocks the plane, and nail pulling end 22 is arcuation, and offers the opening 23 of " V " font, the both sides of the edge that are positioned at " V " font opening 23 places on the tup 22 are provided with nail pulling blade 24, hold space 241 for screw between the nail pulling blade 24.In the such scheme, after screw that the screw without nut is fastened in " V " font opening 23 held space 241, the screw rod of screw can be held by the nail pulling blades 24 in " V " font opening 23, and along with the operator implements pressure to tup screw is extracted.Need not by other tool operation, easy to operate and simple.
In the utility model embodiment, intensity for convenient processing and raising nail pulling blade 24, the both sides of the edge that are positioned at " V " font opening 23 places on the tup 2 are that the bottom of cambered surface 242, two cambered surfaces 242 is provided with chamfering 243, and nail pulling blade 24 is two cambered surfaces 242 and being connected a little of chamfering 243.
Claims (2)
1. the claw hammer that can extract screw without nut, the tup that includes hammer handle and be connected with hammer handle, one end of tup is for knocking end, the other end is the nail pulling end, it knocks to hold to be provided with and knocks the plane, and the nail pulling end is arcuation, and offers the opening of " V " font, it is characterized in that: the both sides of the edge that are positioned at " V " font opening part on the described tup are provided with the nail pulling blade, hold the space for screw between the nail pulling blade.
2. the claw hammer of extracting screw without nut according to claim 1, it is characterized in that: the both sides of the edge that are positioned at " V " font opening part on the described tup are cambered surface, the bottom of two cambered surfaces is provided with chamfering, and described nail pulling blade is two cambered surfaces and being connected a little of chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390767 CN202716236U (en) | 2012-08-08 | 2012-08-08 | Nail hammer capable of pulling out capless screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390767 CN202716236U (en) | 2012-08-08 | 2012-08-08 | Nail hammer capable of pulling out capless screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716236U true CN202716236U (en) | 2013-02-06 |
Family
ID=47618074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390767 Expired - Fee Related CN202716236U (en) | 2012-08-08 | 2012-08-08 | Nail hammer capable of pulling out capless screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842060A (en) * | 2016-05-31 | 2016-08-10 | 镇江市建科工程质量检测中心有限公司 | Bolt drawing fixture |
| CN112476348A (en) * | 2019-09-11 | 2021-03-12 | 拓埠工业制造(青岛)有限公司 | Staple remover of meticulous processing |
-
2012
- 2012-08-08 CN CN 201220390767 patent/CN202716236U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842060A (en) * | 2016-05-31 | 2016-08-10 | 镇江市建科工程质量检测中心有限公司 | Bolt drawing fixture |
| CN112476348A (en) * | 2019-09-11 | 2021-03-12 | 拓埠工业制造(青岛)有限公司 | Staple remover of meticulous processing |
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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: 20130206 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |