CN203062673U - Mechanical bolt device - Google Patents
Mechanical bolt device Download PDFInfo
- Publication number
- CN203062673U CN203062673U CN 201220669527 CN201220669527U CN203062673U CN 203062673 U CN203062673 U CN 203062673U CN 201220669527 CN201220669527 CN 201220669527 CN 201220669527 U CN201220669527 U CN 201220669527U CN 203062673 U CN203062673 U CN 203062673U
- Authority
- CN
- China
- Prior art keywords
- bolt device
- screwdriver shaft
- screwdriver
- groove
- handle
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a mechanical bolt device comprising a handle and a screwdriver shaft connected with the lower portion of the handle. Soft rubber is arranged on the lower portion of the handle, the lower end of the screwdriver shaft is provided with a groove, and a screw thread of the screwdriver shaft is arranged at the bottom in the groove. Compared with the prior art, the mechanical bolt device is more stable, can prevent wear, and prolongs service life.
Description
Technical field
The utility model relates to a kind of extracting tool of connection of bolt, particularly a kind of screwdriver.
Background technology
Screwdriver is often used in bolted dismounting, is characterized in simple in structure, easy to carry, so often be used in the simple bolt connection in daily life; Yet the shortcoming of screwdriver is also apparent, mouthful wearing and tearing easily of the axle of its screwdriver shaft, and in use, stability is also bad, does not possess limit function, easily sliding position.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of machinery can solve aforesaid problem fully with bolt device.
The technical solution of the utility model is: a kind of machinery bolt device, comprise handle and the screwdriver shaft that is connected with the handle bottom, described handle bottom also arranges a software rubber, and described screwdriver shaft lower end arranges a groove, and the screw-socket of screwdriver shaft is arranged on the groove inner bottom part.
As preferably, described software rubber is arranged on screwdriver shaft two side positions, and is provided with near the screwdriver axial plane and holds scarcely, holds to lack and is several, and the degree of depth differs.
As preferably, described groove two madial walls are provided with spacing button.
Compared with prior art; the utility model is different from the screwdriver of prior art; outside the axle mouth of screwdriver shaft is exposed to; and groove is set it is protected; also in the groove both sides spacing button is set, has both strengthened stability, also reduce wear; increase its service life, the software rubber of setting its to making things convenient for user's use effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As a kind of machinery bolt device of Fig. 1, comprise handle 1 and the screwdriver shaft 3 that is connected with handle 1 bottom, described handle 1 bottom also arranges a software rubber, in the present embodiment, described software rubber is arranged on 3 liang of side positions of screwdriver shaft, and close screwdriver shaft 3 faces are provided with to hold and lack 2, hold scarce 2 and are several, and the degree of depth differs; Described screwdriver shaft 3 lower ends arrange a groove 4, and the screw-socket of screwdriver shaft 3 is arranged on groove 4 inner bottom parts, and in the present embodiment, 4 liang of madial walls of described groove are provided with spacing button.
Claims (3)
1. a machinery is used bolt device, comprises handle and the screwdriver shaft that is connected with the handle bottom, and it is characterized in that: described handle bottom also arranges a software rubber, and described screwdriver shaft lower end arranges a groove, and the screw-socket of screwdriver shaft is arranged on the groove inner bottom part.
2. a kind of machinery according to claim 1 is used bolt device, it is characterized in that: described software rubber is arranged on screwdriver shaft two side positions, and is provided with near the screwdriver axial plane and holds scarcely, holds to lack and is several, and the degree of depth differs.
3. a kind of machinery according to claim 1 is used bolt device, it is characterized in that: described groove two madial walls are provided with spacing button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669527 CN203062673U (en) | 2012-12-07 | 2012-12-07 | Mechanical bolt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669527 CN203062673U (en) | 2012-12-07 | 2012-12-07 | Mechanical bolt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062673U true CN203062673U (en) | 2013-07-17 |
Family
ID=48761499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669527 Expired - Fee Related CN203062673U (en) | 2012-12-07 | 2012-12-07 | Mechanical bolt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062673U (en) |
-
2012
- 2012-12-07 CN CN 201220669527 patent/CN203062673U/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: 20130717 Termination date: 20131207 |