CN203185295U - Damping and anti-disengaging hammer - Google Patents
Damping and anti-disengaging hammer Download PDFInfo
- Publication number
- CN203185295U CN203185295U CN 201320133092 CN201320133092U CN203185295U CN 203185295 U CN203185295 U CN 203185295U CN 201320133092 CN201320133092 CN 201320133092 CN 201320133092 U CN201320133092 U CN 201320133092U CN 203185295 U CN203185295 U CN 203185295U
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- CN
- China
- Prior art keywords
- tup
- elastic steel
- handle
- hammer
- damping
- 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.)
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Abstract
The utility model discloses a damping and anti-disengaging hammer. Two or more elastic steel pieces are arranged between a hammer head and a hand shank, wherein the front ends of the elastic steel pieces are in a T shape or are deformed, flattened and protrude, and the elastic steel pieces are embedded into wedge-shaped holes in the middle of the hammer head in an overlaid mode. The cross section of the wedge-shaped holes in the middle of the hammer head is in a T shape or is of a deformed square hole structure in the hammering direction. One ends, inserted into the hand shank, of the elastic steel pieces and the elastic steel pieces are fixed respectively through screws and nuts at the back end of the hammer head. The damping and anti-disengaging hammer has the advantages of being good in damping effect and durable, and the hammer head cannot disengage and cannot hurt people.
Description
Technical field
The utility model relates to the hardware ﹠ tools technical field, especially a kind of damping anticreep hammer.
Background technology
Existing hammer is made handle or is done fastening the forming of handle grafting metal tup with metal tube with wood materials.Distinct issues are: the damping effect of making handle with wood materials is poor, does not have cushioning effect with metal tube as handle; Grafting metal tup occurs tup easily and gets loose and fly out and hurt sb.'s feelings.
In production practices, people can adopt the multi-disc bamboo chip to be superimposed and do the handle use, and damping effect is pretty good.But because whole handle all is the bamboo chip of stack, the elasticity of handshake part is too big, influences the performance of strength.Simultaneously, the bamboo chip of stack can pinch both hands sometimes unavoidably owing to have the slit each other.
On March 12nd, 1997, to announce one on the utility model patent communique and be called Shock-proof harmmer, application number is 95224765.8, Granted publication number is CN2249152Y.The handle of this hammer adopts rubber, the threaded steel elastic rod of front end or steel wire are housed in the rubber handle and are connected with tup.This structure can reduce chatter and impact, but damping effect is limited, and whole handle is the performance that rubber then is unfavorable for strength.
On 02 27th, 2013, to announce one on the utility model patent communique and be called novel bumper and absorbing shock hammer structure, application number is 201220315696.3, Granted publication number is CN202753132.U.This hammer is combined closely the wedged hole at front end installation silica gel sheath and tup middle part by hammer and is realized not smooth anti-skidding and elastic force cushioning effect.The damping effect of this simple improvement own is limited, and silica gel sheath is easy to breakage under the fierce pincer attack of tup and hammer handle, influence the service life of silica gel sheath.
The utility model content
The purpose of this utility model is to provide a kind of good damping effect, tup can not get loose and flies out, long-lived hammer.
The utility model will solve the problems of the technologies described above the technical scheme that adopts and be achieved in that
Formed by tup and handle, wooden or metal handle is provided with the damping anticreep hammer of rubber sleeve or silica gel sheath, is provided with between tup and the handle that front end that two or more stack embeds tup middle part wedged hole is " T " font or it is out of shape flat outstanding elastic steel sheet.
The wedged hole at described tup middle part is the square opening structure of " T " font or its distortion along the cross section of hammering direction.
Described elastic steel sheet inserts an end and the elastic steel sheet of handle and fixes with screw and nut, screw and nut a respectively in the tup rear end.
The utility model has the advantages that: owing to be provided with the elastic steel sheet that two or more stack embeds tup middle part wedged hole between tup and the handle, tup has splendid damping effect, and wooden or metal handle can chatter, can not influence the performance of strength yet.The front end of elastic steel sheet is " T " font or it is out of shape flat outstanding design, and the wedged hole that is equipped with tup middle part is the square opening structure of " T " font or its distortion along the cross section of hammering direction, can guarantee that tup can not fly out to hurt sb.'s feelings.Add that an end and elastic steel sheet that elastic steel sheet inserts handle fix with screw and nut respectively in the tup rear end, like this, obtain strong fasteningly between tup, elastic steel sheet and the handle three that it is handy to use.
Description of drawings
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Accompanying drawing is the structural representation according to the concrete structure of utility model proposition.
(1) is tup among the figure, and (2) are handle, and (3) are rubber sleeve or silica gel sheath, and (4) are elastic steel sheet, and (5) are wedged hole, and (6) are screw and nut, (6-1) are screw and nut a.
The specific embodiment
Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.
As shown in drawings, formed by tup (1) and handle (2), wooden or metal handle (2) is provided with the damping anticreep hammer of rubber sleeve or silica gel sheath (3), and the front end that is provided with five stack embedding tups (1) middle part wedged holes (5) between tup (1) and the handle (2) is the flat outstanding elastic steel sheet of " T " font (4); The wedged hole (5) at tup (1) middle part is the square opening structure of " T " font along the cross section of hammering direction; Elastic steel sheet (4) inserts an end and the elastic steel sheet (4) of handle (2) and fixes with screw and nut (6), screw and nut a (6-1) respectively in tup (1) rear end.
The utility model good damping effect, tup can not get loose to fly out and hurt sb.'s feelings, and durable in use.
Claims (2)
1. damping anticreep hammer, formed by tup (1) and handle (2), wooden or metal handle (2) is provided with rubber sleeve or silica gel sheath (3), and of the present utility model being characterised in that is provided with between tup (1) and the handle (2) that front end that two or more stack embeds tup (1) middle part wedged hole (5) is " T " font or it is out of shape flat outstanding elastic steel sheet (4);
The wedged hole (5) at described tup (1) middle part is the square opening structure of " T " font or its distortion along the cross section of hammering direction.
2. damping anticreep hammer according to claim 1, it is fixing with screw and nut (6), screw and nut a (6-1) respectively in tup (1) rear end to it is characterized in that elastic steel sheet (4) inserts an end of handle (2) and elastic steel sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133092 CN203185295U (en) | 2013-03-07 | 2013-03-07 | Damping and anti-disengaging hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133092 CN203185295U (en) | 2013-03-07 | 2013-03-07 | Damping and anti-disengaging hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203185295U true CN203185295U (en) | 2013-09-11 |
Family
ID=49102186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133092 Expired - Fee Related CN203185295U (en) | 2013-03-07 | 2013-03-07 | Damping and anti-disengaging hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203185295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709346A (en) * | 2016-03-15 | 2016-06-29 | 赵士立 | Mechanical type safety hammer for windows of mining vehicle |
-
2013
- 2013-03-07 CN CN 201320133092 patent/CN203185295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709346A (en) * | 2016-03-15 | 2016-06-29 | 赵士立 | Mechanical type safety hammer for windows of mining vehicle |
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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: 20130911 Termination date: 20140307 |