CN202219492U - Electric hammer - Google Patents
Electric hammer Download PDFInfo
- Publication number
- CN202219492U CN202219492U CN2011203507819U CN201120350781U CN202219492U CN 202219492 U CN202219492 U CN 202219492U CN 2011203507819 U CN2011203507819 U CN 2011203507819U CN 201120350781 U CN201120350781 U CN 201120350781U CN 202219492 U CN202219492 U CN 202219492U
- Authority
- CN
- China
- Prior art keywords
- sheath
- drill bit
- electric hammer
- drill
- drill chuck
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses an electric hammer, comprising a body, the front end of which is a drill chuck provided with a drill bit; the body is provided with a sheath prepared by stretchable elastomeric materials; the drill chuck and the drill bit are arranged in the sheath; one end of the sheath is arranged in a junction part of the drill chuck and the body, and the other end of the sheath is provided with an aperture through which the drill bit can extends out of the sheath; the drill bit extends out of the end with the aperture of the sheath for 3-10 millimeters; the material of the sheath can be stretchable transparent film plastics. The drill chuck and the drill bit of the electric hammer are covered with the sheath in such a way that when the electric hammer is drilling a hole, the sheath and the drill bit almost meanwhile stick to a wall or a ceiling, drilling dust and chip on which can drop into the sheath and not fly around, thus the electric hammer can be used in a safe, hygienic and reliable way.
Description
Technical field
The utility model relates to a kind of electric hammer.
Background technology
Electric hammer generally is as the bore operation on body of wall and the ceiling; When boring, have the chip of amounts of dust and brick cement to discharge, these rubbish fly away everywhere, and are extremely unhygienic; When on ceiling, holing; Operator's face up, dust and chip also fall easily the people particularly get into eyes on the face, influenced safety.Also to give one's full attention to following object and pedestrains safety.
Summary of the invention
The utility model technical problem to be solved provides a kind of dust and chip is scattered, safety, health, service-strong electric hammer of preventing to hole everywhere.
The technical scheme of the utility model is:
A kind of electric hammer comprises body, and the front end of body is a drill chuck; Drill bit is installed on the drill chuck; Body is provided with sheath, and the material of sheath is telescopic elastomeric material, and drill chuck and drill bit are arranged in the sheath; One end of sheath is arranged on the intersection of drill chuck and body, and the other end of sheath is provided with the hole that can make drill bit stretch out sheath.
Drill bit stretches out the porose end 3-10 millimeter of sheath.
The material of sheath is telescopic transparent membrane plastics.
Sheath and body are through being threaded.
Beneficial effect: the utility model is provided with sheath outside the drill chuck of electric hammer and drill bit, makes electric hammer when boring, and sheath and drill bit almost touch body of wall or ceiling simultaneously; Boring dust on body of wall or the ceiling and chip are with regard to falling in sheath and can not be scattered everywhere; After having bored the hole, boring dust and chip in the sheath run up to a certain degree, as long as sheath is pulled down from body; Clean out just passablely, make electric hammer use safety, health, reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-body, 2-sheath, 3-drill chuck, 4-drill bit, 5-hole.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
A kind of electric hammer comprises body 1, and the front end of body 1 is a drill chuck 3; Drill bit 4 is installed on the drill chuck 3; Body 1 is provided with sheath 2, and the material of sheath 2 is telescopic elastomeric material, and drill chuck 3 is arranged in the sheath 2 with drill bit 4; One end of sheath 2 is arranged on the intersection of drill chuck 3 and body 2, and the other end of sheath 2 is provided with the hole 5 that can make drill bit 4 stretch out sheath 2.
Drill bit 4 stretches out an end 3-10 millimeter of sheath 2 porose 5.
The material of sheath 2 is telescopic transparent membrane plastics.
Sheath 2 and body 1 are through being threaded.
Sheath 2 is set in that drill chuck of electric hammer 3 and drill bit 4 are outer, makes electric hammer when boring, sheath 2 and drill bit 4 almost touch body of wall or ceiling simultaneously; Boring dust on body of wall or the ceiling and chip are with regard to falling in sheath 2 and can not be scattered everywhere; After having bored the hole, boring dust and chip in the sheath 2 run up to a certain degree, as long as sheath 2 is pulled down from body 1; Clean out just passablely, make electric hammer use safety, health, reliable.
Claims (4)
1. electric hammer; Comprise body (1); The front end of said body (1) is drill chuck (3), and drill bit (4) is installed on the drill chuck (3), it is characterized in that: said body (1) is provided with sheath (2); The material of sheath (2) is telescopic elastomeric material; Drill chuck (3) and drill bit (4) are arranged in the sheath (2), and an end of sheath (2) is arranged on the intersection of drill chuck (3) and body (2), and the other end of sheath (2) is provided with and can makes drill bit (4) stretch out the hole (5) of sheath (2).
2. electric hammer according to claim 1 is characterized in that: said drill bit (4) stretches out an end 3-10 millimeter of sheath (2) porose (5).
3. electric hammer according to claim 1 is characterized in that: the material of said sheath (2) is telescopic transparent membrane plastics.
4. electric hammer according to claim 1 is characterized in that: said sheath (2) and body (1) are through being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203507819U CN202219492U (en) | 2011-09-20 | 2011-09-20 | Electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203507819U CN202219492U (en) | 2011-09-20 | 2011-09-20 | Electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219492U true CN202219492U (en) | 2012-05-16 |
Family
ID=46041529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203507819U Expired - Fee Related CN202219492U (en) | 2011-09-20 | 2011-09-20 | Electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219492U (en) |
-
2011
- 2011-09-20 CN CN2011203507819U patent/CN202219492U/en not_active Expired - Fee Related
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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: 20120516 Termination date: 20120920 |