CN203141451U - Shock absorption hammer - Google Patents
Shock absorption hammer Download PDFInfo
- Publication number
- CN203141451U CN203141451U CN 201320112382 CN201320112382U CN203141451U CN 203141451 U CN203141451 U CN 203141451U CN 201320112382 CN201320112382 CN 201320112382 CN 201320112382 U CN201320112382 U CN 201320112382U CN 203141451 U CN203141451 U CN 203141451U
- Authority
- CN
- China
- Prior art keywords
- hammer
- groove
- shock
- shock absorption
- fixed block
- 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
- 230000035939 shock Effects 0.000 title abstract 4
- 238000010521 absorption reaction Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a shock absorption hammer which comprises a hammer handle, a hammer body and a groove formed in the hammer body. A fixing block is arranged in the groove, the upper end face of the fixing block and the lower end face of the fixing block are respectively provided with a hydraulic upgrading rod, a fixing groove is formed in the fixing block, an inner thread is arranged in the fixing groove, the hammer handle is arranged in the fixing groove, and an outer thread matched with the inner thread is arranged at the front end of the hammer handle. The shock absorption hammer is simple in structure and convenient to manufacture, and effectively reduces acting force caused by the hammer by adding a shock absorbing device in the hammer body, so that the hammer is more conveniently used by people.
Description
Technical field
The utility model relates to a kind of Shock-proof harmmer.
Background technology
Hammer is to beat the instrument that object moves it or is out of shape.The most frequently used striking at the nail corrected or object knocked open.But the reaction of the hammer of prior art is big, makes us produce pain by hand after knocking, and can't use for a long time, and is very inconvenient.
Summary of the invention
It is simple that the technical problems to be solved in the utility model provides a kind of making, reasonable in design, effectively the hammer of damping.
For addressing the above problem, the utility model adopts following technical scheme: a kind of Shock-proof harmmer, comprise hammer handle and hammer body, and be arranged on the intrinsic groove of hammer, and being provided with fixed block in the described groove, the upper and lower end face of described fixed block is equipped with hydraulic pressure upgrading bar, be provided with holddown groove in the described fixed block, be provided with internal thread in the described holddown groove, described hammer handle is installed in the holddown groove, and the hammer handle front end is provided with the external screw thread that matches and be connected with internal thread.
As preferred version, the outside of described hydraulic pressure upgrading bar is provided with spring.
The beneficial effect of the utility model Shock-proof harmmer is: the utility model is simple in structure, and is easy to make, by increased damping device in the hammer body, effectively reduces the reaction force that hammer brings, and it is convenient that we are used.
Description of drawings
Fig. 1 is the structural representation of this practical Shock-proof harmmer.
The specific embodiment
See also shown in Figure 1, a kind of Shock-proof harmmer, comprise hammer handle 7 and hammer body 1, and be arranged on groove 6 in the hammer body 1, and being provided with fixed block 4 in the described groove 6, described fixed block 4 upper and lower end faces are equipped with hydraulic pressure upgrading bar 5, be provided with holddown groove 8 in the described fixed block 4, be provided with internal thread (not shown) in the described holddown groove 8, described hammer handle 7 is installed in the holddown groove 8, and hammer handle 7 front ends are provided with the external screw thread 3 that matches and be connected with internal thread (not shown).
Wherein, the outside of described hydraulic pressure upgrading bar 5 is provided with spring 2.
The beneficial effect of the utility model Shock-proof harmmer is: the utility model is simple in structure, and is easy to make, by increased damping device in the hammer body, effectively reduces the reaction force that hammer brings, and it is convenient that we are used.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. Shock-proof harmmer, it is characterized in that: comprise hammer handle and hammer body, and be arranged on the intrinsic groove of hammer, be provided with fixed block in the described groove, the upper and lower end face of described fixed block is equipped with hydraulic pressure upgrading bar, is provided with holddown groove in the described fixed block, is provided with internal thread in the described holddown groove, described hammer handle is installed in the holddown groove, and the hammer handle front end is provided with the external screw thread that matches and be connected with internal thread.
2. Shock-proof harmmer according to claim 1 is characterized in that: the outside of described hydraulic pressure upgrading bar is provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112382 CN203141451U (en) | 2013-03-13 | 2013-03-13 | Shock absorption hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112382 CN203141451U (en) | 2013-03-13 | 2013-03-13 | Shock absorption hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141451U true CN203141451U (en) | 2013-08-21 |
Family
ID=48969006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112382 Expired - Fee Related CN203141451U (en) | 2013-03-13 | 2013-03-13 | Shock absorption hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651172B (en) * | 2016-01-26 | 2019-02-21 | 施瑞源 | Force limiting damping device |
-
2013
- 2013-03-13 CN CN 201320112382 patent/CN203141451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651172B (en) * | 2016-01-26 | 2019-02-21 | 施瑞源 | Force limiting damping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140313 |