CN201579734U - Multi-head screwdriver - Google Patents
Multi-head screwdriver Download PDFInfo
- Publication number
- CN201579734U CN201579734U CN2009202525920U CN200920252592U CN201579734U CN 201579734 U CN201579734 U CN 201579734U CN 2009202525920 U CN2009202525920 U CN 2009202525920U CN 200920252592 U CN200920252592 U CN 200920252592U CN 201579734 U CN201579734 U CN 201579734U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- button
- cylindric
- model
- 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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Abstract
The utility model discloses a multi-head screwdriver. The screwdriver comprises a cylindrical screwdriver handle with a sealed upper end, two extension holes are formed at the lower end of the cylindrical screwdriver handle, two springs are arranged in the cylindrical screwdriver handle, the lower ends of the springs are respectively connected with two screwdriver heads, and the upper ends thereof are connected with a button. The utility model achieves that the purpose that one screwdriver is suitable for various screws, and is convenient and practical to use.
Description
Technical field
The utility model relates to a kind of screwdriver.
Background technology
In the modern life, screwdriver is repair outfit commonly used, and screwdriver has different models, adapts to the screw of different sizes.Usually the standby screwdriver of family is not a whole set of model, but a model commonly used, screwdriver and screw model are not right when using sometimes, must not no longer seek suitable model, time-consuming trouble.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency and a kind of bull screwdriver is provided.
The technical scheme that the utility model is taked is:
The bull screwdriver comprises the cylindric screwdriver handle of end closure, and there are two telescopic holes cylindric screwdriver handle lower end, and two springs are arranged in the cylindric screwdriver handle, and the spring lower end links to each other with a driver bit respectively, and the spring upper end links to each other with button.
Described button is the F type strip that has two retaining heads, and at least one retaining head is in cylindric screwdriver handle outside.
There is the button groove described cylindric screwdriver handle side.
Described driver bit model difference.
When using a kind of screwdriver of model, by next button, make the retaining crown, button upper end live button groove top, eject by the driver bit of coupled spring the lower end, press button when changing earlier, make the button middle apron crown live the original driver bit of button groove top withdrawal, eject another driver bit by another button again
The utility model has realized that a screwdriver is applicable to multiple screw, and is convenient and practical.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein: 1 cylindric screwdriver handle, 2 springs, 3 driver bits, 4 buttons.
The specific embodiment
Further specify the utility model below in conjunction with the specific embodiment.
The bull screwdriver comprises the cylindric screwdriver handle 1 of end closure, and there are two telescopic holes cylindric screwdriver handle 1 lower end, and two springs 2 are arranged in the cylindric screwdriver handle 1, and spring 2 lower ends link to each other with a driver bit 3 respectively, and spring 2 upper ends link to each other with button 4.Button 4 is the F type strips that have two retaining heads, and at least one retaining head is outside cylindric screwdriver handle.There is the button groove cylindric screwdriver handle 1 side.Driver bit model difference.
When using a kind of screwdriver of model, by next button 4, make the retaining crown, button 4 upper ends live button groove top, eject by the driver bit 3 of coupled spring 2 lower end, press button 4 when changing earlier, make the button 4 middle apron crowns live the original driver bit 3 of button groove top withdrawal, eject another driver bit by another button again.
Claims (3)
1. bull screwdriver is characterized in that comprising the cylindric screwdriver handle of end closure, and there are two telescopic holes cylindric screwdriver handle lower end, and two springs are arranged in the cylindric screwdriver handle, and the spring lower end links to each other with a driver bit respectively, and the spring upper end links to each other with button.
2. according to the described bull screwdriver of claim 1, it is characterized in that described button is the F type strip that has two retaining heads, and at least one retaining head is in cylindric screwdriver handle outside.
3. according to the described bull screwdriver of claim 1, it is characterized in that there is the button groove described cylindric screwdriver handle side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202525920U CN201579734U (en) | 2009-11-12 | 2009-11-12 | Multi-head screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202525920U CN201579734U (en) | 2009-11-12 | 2009-11-12 | Multi-head screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579734U true CN201579734U (en) | 2010-09-15 |
Family
ID=42721727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202525920U Expired - Fee Related CN201579734U (en) | 2009-11-12 | 2009-11-12 | Multi-head screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082040A (en) * | 2015-08-06 | 2015-11-25 | 宁波中旺工具有限公司 | Electric screwdriver with tool bits capable of being replaced rapidly |
| CN106272203A (en) * | 2016-08-11 | 2017-01-04 | 田彩霞 | A kind of multipotency cone converges |
-
2009
- 2009-11-12 CN CN2009202525920U patent/CN201579734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082040A (en) * | 2015-08-06 | 2015-11-25 | 宁波中旺工具有限公司 | Electric screwdriver with tool bits capable of being replaced rapidly |
| CN106272203A (en) * | 2016-08-11 | 2017-01-04 | 田彩霞 | A kind of multipotency cone converges |
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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: 20100915 Termination date: 20101112 |