CN203018782U - Connection rod for electric hand drill - Google Patents
Connection rod for electric hand drill Download PDFInfo
- Publication number
- CN203018782U CN203018782U CN 201320046059 CN201320046059U CN203018782U CN 203018782 U CN203018782 U CN 203018782U CN 201320046059 CN201320046059 CN 201320046059 CN 201320046059 U CN201320046059 U CN 201320046059U CN 203018782 U CN203018782 U CN 203018782U
- Authority
- CN
- China
- Prior art keywords
- collar
- hand drill
- electric hand
- hole
- lantern ring
- 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 an electric tool, and particularly relates to a connection rod for an electric hand drill. The connection rod for the electric hand drill comprises a first lantern ring, a second lantern ring and a connection piece, wherein the first lantern ring and the second lantern ring are connected through the connection piece; a first through hole is formed in the center of the first lantern ring; a second through hole is formed in the center of the second lantern ring; the diameter of the first lantern ring is less than that of the second lantern ring; and the diameter of the first through hole is less than that of the second through hole. The connection rod for the electric hand drill is simple in structure and easy and convenient to mount.
Description
Technical field
The utility model relates to the electric tool technical field, specifically a kind of electric hand drill connecting rod.
Background technology
Electric hand drill is the most salable product of Power Tools Industries, be widely used in the industries such as building and finishing, present existing electric hand drill is generally to be made of drill bit, speed change gear, control device and motor, in order to guarantee the steadiness of arbor on electric hand drill, generally be provided with a connecting rod, one end is fixed in arbor, and the other end is fixed on an electric hand drill base, designs irrational place but exist.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install electric hand drill connecting rod.
The utility model is achieved through the following technical solutions:
A kind of electric hand drill connecting rod, comprise first collar, second collar and brace, described first collar is connected by brace with second collar, described the first collar center is provided with the first through hole, described the second collar center is provided with the second through hole, the diameter of described first collar is less than the diameter of second collar, and the diameter of the first through hole is less than the diameter of the second through hole.
The junction of described brace and first collar and second collar is provided with chamfering.
The beneficial effect that the utility model brings is:
In the utility model, described electric hand drill is reasonable, easy for installation with the connecting rod simplicity of design, and electric hand drill is fixed with arbor, has guaranteed carrying out smoothly of electric hand drill transmission.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation that electric hand drill described in the utility model is used the connecting rod front;
Fig. 2 is the structural representation that electric hand drill described in the utility model is used the connecting rod reverse side.
The label that in figure, component names is corresponding is as follows:
1, first collar; 2, second collar; 3, brace; 4, the first through hole; 5, the second through hole; 6, chamfering.
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 connecting rod, as depicted in figs. 1 and 2, comprise first collar 1, second collar 2 and brace 3, described first collar 1 is connected by brace 3 with second collar 2, described the first collar 1 center is provided with the first through hole 4, described the second collar 2 centers are provided with the second through hole 5, and the diameter of described first collar 1 is less than the diameter of second collar 2, and the diameter of the first through hole 4 is less than the diameter of the second through hole 5.
In the present embodiment, the junction of described brace 3 and first collar 1 and second collar 2 is provided with chamfering 6.
Claims (2)
1. electric hand drill connecting rod, it is characterized in that comprising first collar, second collar and brace, described first collar is connected by brace with second collar, described the first collar center is provided with the first through hole, described the second collar center is provided with the second through hole, the diameter of described first collar is less than the diameter of second collar, and the diameter of the first through hole is less than the diameter of the second through hole.
2. electric hand drill connecting rod as claimed in claim 1, is characterized in that the junction of described brace and first collar and second collar is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046059 CN203018782U (en) | 2013-01-18 | 2013-01-18 | Connection rod for electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046059 CN203018782U (en) | 2013-01-18 | 2013-01-18 | Connection rod for electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018782U true CN203018782U (en) | 2013-06-26 |
Family
ID=48642796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320046059 Expired - Fee Related CN203018782U (en) | 2013-01-18 | 2013-01-18 | Connection rod for electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018782U (en) |
-
2013
- 2013-01-18 CN CN 201320046059 patent/CN203018782U/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: 20130626 Termination date: 20140118 |