CN203077243U - Locking head for electric hand drills - Google Patents
Locking head for electric hand drills Download PDFInfo
- Publication number
- CN203077243U CN203077243U CN 201320085047 CN201320085047U CN203077243U CN 203077243 U CN203077243 U CN 203077243U CN 201320085047 CN201320085047 CN 201320085047 CN 201320085047 U CN201320085047 U CN 201320085047U CN 203077243 U CN203077243 U CN 203077243U
- Authority
- CN
- China
- Prior art keywords
- locking head
- electric hand
- utility
- model
- hand drills
- 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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- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of electric tools, and specifically relates to a locking head for electric hand drills. The locking head for electric hand drills comprises a body, the body is cylindrical, a through hole is arranged at the center of the body in the axial direction, one end face of the body is provided with a circle of clamping teeth, the side wall of the body is provided with a step below the clamping teeth, the step extends to the other end of the body, and the step is provided with a groove in the axial direction. The locking head for electric hand drills, which is provided by the utility model, is simple in structure and convenient to install.
Description
Technical field
The utility model relates to the electric tool technical field, specifically a kind of electric hand drill locking head.
Background technology
Electric hand drill is the most salable product of electric tool industry, be widely used in industries such as building and finishing, present existing electric hand drill generally is to be made of drill bit, speed change gear, control device and motor, existing electric hand drill is unreasonable owing to designing with locking head, what make the drill bit rotation is not very steady, fixing neither be very firm, influences workman's use, therefore has certain limitation.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install electric hand drill locking head.
The utility model is achieved through the following technical solutions:
A kind of electric hand drill locking head, comprise body, described body is cylindrical, described body center in the axial direction is provided with through hole, an end face of described body is provided with a circle latch, the below that is positioned at described latch on the sidewall of described body is provided with a step, and described step extends to the other end of described body, is provided with groove on the described step in the axial direction.
The beneficial effect that the utility model brought is:
In the utility model, described electric hand drill is reasonable in design, fixed with locking head, and stability of rotation has made things convenient for workman's use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of electric hand drill described in the utility model with the locking head front;
Fig. 2 is the structural representation of electric hand drill described in the utility model with the locking head reverse side.
The label of component names correspondence is as follows among the figure:
1, body; 2, through hole; 3, latch; 4, step.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of electric hand drill described in the utility model with locking head, as depicted in figs. 1 and 2, comprise body 1, described body 1 is cylindrical, described body 1 center in the axial direction is provided with through hole 2, and an end face of described body 1 is provided with a circle latch 3, and the below that is positioned at described latch 3 on the sidewall of described body 1 is provided with a step 4, described step 4 extends to the other end of described body 1, is provided with groove in the axial direction on the described step 4.
Claims (1)
1. electric hand drill locking head, it is characterized in that comprising body, described body is cylindrical, described body center in the axial direction is provided with through hole, an end face of described body is provided with a circle latch, the below that is positioned at described latch on the sidewall of described body is provided with a step, and described step extends to the other end of described body, is provided with groove on the described step in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085047 CN203077243U (en) | 2013-02-25 | 2013-02-25 | Locking head for electric hand drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085047 CN203077243U (en) | 2013-02-25 | 2013-02-25 | Locking head for electric hand drills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203077243U true CN203077243U (en) | 2013-07-24 |
Family
ID=48823116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085047 Expired - Fee Related CN203077243U (en) | 2013-02-25 | 2013-02-25 | Locking head for electric hand drills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203077243U (en) |
-
2013
- 2013-02-25 CN CN 201320085047 patent/CN203077243U/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: 20130724 Termination date: 20140225 |