CN203077243U - Locking head for electric hand drills - Google Patents

Locking head for electric hand drills Download PDF

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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
hand drills
axial
hand drill
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
Application number
CN 201320085047
Other languages
Chinese (zh)
Inventor
朱建波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI HUIHONG PLASTIC PRODUCTS FACTORY
Original Assignee
CIXI HUIHONG PLASTIC PRODUCTS FACTORY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CIXI HUIHONG PLASTIC PRODUCTS FACTORY filed Critical CIXI HUIHONG PLASTIC PRODUCTS FACTORY
Priority to CN 201320085047 priority Critical patent/CN203077243U/en
Application granted granted Critical
Publication of CN203077243U publication Critical patent/CN203077243U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of electric hand drill locking head
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.
CN 201320085047 2013-02-25 2013-02-25 Locking head for electric hand drills Expired - Fee Related CN203077243U (en)

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)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20140225

C17 Cessation of patent right