CN202862153U - Claw hammer - Google Patents
Claw hammer Download PDFInfo
- Publication number
- CN202862153U CN202862153U CN 201220496622 CN201220496622U CN202862153U CN 202862153 U CN202862153 U CN 202862153U CN 201220496622 CN201220496622 CN 201220496622 CN 201220496622 U CN201220496622 U CN 201220496622U CN 202862153 U CN202862153 U CN 202862153U
- Authority
- CN
- China
- Prior art keywords
- claw hammer
- nail
- iron nail
- support pillar
- claw
- 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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- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a claw hammer capable of avoiding an iron nail from being injured in a nail pulling process. The claw hammer comprises a hammer handle. A claw hammer head is arranged on one end of the hammer handle. A support pillar is arranged on the top of the claw hammer head. The support pillar is connected with the claw hammer head through a detachable structure. When the claw hammer is used, the support pillars matched with the iron nail are selected according to the length of the iron nail to be mounted on the claw hammer head through connecting the support pillar with the claw hammer head through the detachable structure, so that the best nail pulling effect is guaranteed, the iron nail injury caused by mismatching the support pillar with the iron nail is avoided; and the iron nail can be utilized again, and therefore, the cost is saved. The support pillar is in threaded connection with the claw hammer head, the connecting effect is good, and the mounting depth of the support pillar and the claw hammer head can be adjusted, so that the change of length of the support pillar is realized, the support pillars with various lengths does not need to prepare; therefore, the cost is greatly saved, and the thread adjustment is convenient and quick, so that the claw hammer is suitable for popularization and application in a manual tool field.
Description
Technical field
The utility model relates to field of hand, especially a kind of claw hammer.
Background technology
At present, the claw hammer that people use comprises hammer handle, hammer handle one end is provided with the nail nipping tup, and the top of nail nipping tup is provided with support column, and it is in order to have increased staple height that support column is set, the iron nail that need to extract can be pulled out fully, support column and the nail nipping tup of existing claw hammer all directly are fixed together, and be non-dismountable, therefore, after in a single day existing claw hammer completed, the length of support column just can not be changed.In use there is following problem in the claw hammer of this structure: because the specification of iron nail is varied, difference in length is larger, for the iron nail of different length, the length of the support column guarantee nail nipping effect that should adapt with the length of iron nail is best, if the length of support column is too short with respect to iron nail, then in the nail nipping process, act on the iron nail direction of pull along with iron nail is pulled out can be very fast the axial direction that departs from iron nail and departure degree increasing, be easy to like this iron nail stretch bending, and then the iron nail injury can't be utilized again, waste more serious, if the length of support column is long with respect to iron nail, then needing to apply larger power in the nail nipping process could extract iron nail, time-consuming again effort.
The utility model content
Technical problem to be solved in the utility model provides a kind of claw hammer that can avoid iron nail to sustain damage in the nail nipping process.
The technical scheme that its technical problem that solves the utility model adopts is: this claw hammer, comprise hammer handle, and hammer handle one end is provided with the nail nipping tup, and the top of nail nipping tup is provided with support column, and described support column links to each other by demountable structure with the nail nipping tup.
Further be that described demountable structure is screw connection structure.
Further be to be provided with handle on the described hammer handle.
The beneficial effects of the utility model are: by support column is linked to each other by demountable structure with the nail nipping tup, in use, can be according to the length of iron nail, choosing suitable with it support column is installed in it on nail nipping tup, thereby guarantee best nail nipping effect, avoid not causing the iron nail damage because support column and iron nail do not mate, so that iron nail can be utilized again, save cost.Support column and nail nipping tup are threaded connection not only good connecting effect, and thereby the fitting depth that can regulate support column and nail nipping tup realizes the variation of support column length, need not to prepare the support column of all lengths, greatly saved cost, and threaded adjusting, convenient and swift.In order to protect operating personnel's both hands, be provided with handle at hammer handle.
Description of drawings
Fig. 1 is the structural representation of the utility model claw hammer;
Be labeled as among the figure: hammer handle 1, nail nipping tup 2, support column 3, screw connection structure 4, handle 5.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, this claw hammer comprises hammer handle 1, and hammer handle 1 one ends are provided with nail nipping tup 2, and the top of nail nipping tup 2 is provided with support column 3, and described support column 3 and nail nipping tup 2 link to each other by demountable structure.By support column 3 and nail nipping tup 2 are linked to each other by demountable structure, in use, can be according to the length of iron nail, choosing suitable with it support column 3 is installed in it on nail nipping tup 2, thereby guarantee best nail nipping effect, avoid not causing the iron nail damage because support column 3 does not mate with iron nail, so that iron nail can be utilized again, save cost.
In the above-described embodiment, described demountable structure can have numerous embodiments, for example, can adopt interference fit, also can adopt the mode of buckle, as preferred mode be: described demountable structure is screw connection structure 4, support column 3 and nail nipping tup 2 are threaded connection not only good connecting effect, and thereby the fitting depth that can regulate support column 3 and nail nipping tup 2 is realized the variation of support column 3 length, need not to prepare the support column 3 of all lengths, greatly saved cost, and threaded adjusting, convenient and swift.
In addition, in order to protect operating personnel's both hands, be provided with handle 5 at hammer handle 1.
Claims (3)
1. claw hammer comprises hammer handle (1), and hammer handle (1) one end is provided with nail nipping tup (2), and the top of nail nipping tup (2) is provided with support column (3), it is characterized in that: described support column (3) links to each other by demountable structure with nail nipping tup (2).
2. claw hammer as claimed in claim 1, it is characterized in that: described demountable structure is screw connection structure (4).
3. claw hammer as claimed in claim 1 or 2 is characterized in that: be provided with handle (5) on the described hammer handle (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220496622 CN202862153U (en) | 2012-09-26 | 2012-09-26 | Claw hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220496622 CN202862153U (en) | 2012-09-26 | 2012-09-26 | Claw hammer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202862153U true CN202862153U (en) | 2013-04-10 |
Family
ID=48028908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220496622 Expired - Fee Related CN202862153U (en) | 2012-09-26 | 2012-09-26 | Claw hammer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202862153U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567981A (en) * | 2013-10-28 | 2014-02-12 | 广西大学 | Hammer body height telescopic type claw hammer |
-
2012
- 2012-09-26 CN CN 201220496622 patent/CN202862153U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567981A (en) * | 2013-10-28 | 2014-02-12 | 广西大学 | Hammer body height telescopic type claw hammer |
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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: 20130410 Termination date: 20160926 |