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
- nail
- support column
- hammer
- hammer head
- iron
- 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
- 210000000078 claw Anatomy 0.000 title description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 49
- 229910052742 iron Inorganic materials 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 206010068655 Nail injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
本实用新型公开了一种在起钉过程中能够避免铁钉受到损伤的起钉锤。该起钉锤，包括锤柄，锤柄一端设置有起钉锤头，起钉锤头的顶部设置有支撑柱，所述支撑柱与起钉锤头通过可拆卸结构相连。通过将支撑柱与起钉锤头通过可拆卸结构相连，在使用时，可以根据铁钉的长度，选取与之相适配的支撑柱将其安装在起钉锤头上，从而保证最好的起钉效果，避免由于支撑柱与铁钉不匹配造成铁钉损伤，使得铁钉能够被再次利用，节约成本。将支撑柱与起钉锤头通过螺纹连接不但连接效果好，而且可以调节支撑柱与起钉锤头的安装深度从而实现支撑柱长度的变化，无需准备各种长度的支撑柱，大大节约了成本，而且螺纹调节，方便快捷。适合在手工工具领域推广应用。
The utility model discloses a nail removing hammer which can prevent iron nails from being damaged during the nail removing process. The nailing hammer includes a hammer handle, a nailing hammer head is arranged at one end of the hammer handle, and a supporting column is arranged on the top of the nailing hammer head, and the supporting column is connected with the nailing hammer head through a detachable structure. By connecting the support column with the nail removal hammer head through a detachable structure, you can select the matching support column according to the length of the nail and install it on the nail removal hammer head during use, so as to ensure the best nail removal The effect is to avoid the damage of the iron nail due to the mismatch between the support column and the iron nail, so that the iron nail can be reused and the cost is saved. Threading the support column and the nail removal hammer head not only has a good connection effect, but also can adjust the installation depth of the support column and the nail removal hammer to realize the change of the length of the support column. There is no need to prepare support columns of various lengths, which greatly saves the cost. Screw adjustment, convenient and quick. It is suitable for promotion and application in the field of hand tools.
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)
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 |
Granted publication date: 20130410 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |