CN201960508U - Multi-layer screwdriver - Google Patents
Multi-layer screwdriver Download PDFInfo
- Publication number
- CN201960508U CN201960508U CN2011200766099U CN201120076609U CN201960508U CN 201960508 U CN201960508 U CN 201960508U CN 2011200766099 U CN2011200766099 U CN 2011200766099U CN 201120076609 U CN201120076609 U CN 201120076609U CN 201960508 U CN201960508 U CN 201960508U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- layer
- rod portion
- multilayer
- different sizes
- 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 relates to a multi-layer screwdriver which comprises a screwdriver rod part, threads and screwdriver heads, and is characterized in that the screwdriver rod part is connected three screwdriver heads in different sizes, and the screwdriver heads are hollow and connected with the rod part through the threads and can be detached at any time. Therefore, the screwdriver heads in the different sizes can be selected and used according to the size of a screw. The multi-layer screwdriver is simple in structure and easy to manufacture.
Description
Technical field
The utility model relates to a kind of articles for daily use, more precisely is a kind of multilayer screwdriver.
Background technology
Screwdriver is a very important part in present people's daily life, all use screw on a lot of article, after screw becomes flexible or breaks down, all to repair with screwdriver, owing to will use different screwdrivers to different screws, so task in order better to complete repairs, the screwdriver that need have a plurality of different sizes simultaneously, owing to sometimes be difficult in the same time screwdriver that needs is made uniform simultaneously, so will bring very big trouble to us like this, and if produce a kind of multilayer screwdriver and just can solve this problem.
Summary of the invention
The purpose of this utility model provides a kind of a kind of multilayer screwdriver simple in structure.
The purpose of this utility model can realize in the following manner: a kind of multilayer screwdriver, include screwdriver rod portion, screw thread and driver bit, be characterized in that screwdriver rod portion connects three driver bits that vary in size, driver bit is hollow, be connected with bar portion by screw thread, can dismantle at any time, select to use the driver bit of different sizes to get final product according to the size of screw like this.
The utility model compared with prior art has following advantage: owing to adopt a screwdriver to connect a plurality of cutter heads, and the screwdriver of the different sizes that so just can be convenient for people to use very easily.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
As follows with reference to accompanying drawing 1: a kind of multilayer screwdriver, include screwdriver rod portion 1, screw thread 2 and driver bit 3, be characterized in that screwdriver rod portion 1 connects three driver bits that vary in size 3, driver bit 3 is hollow, be connected with screwdriver rod portion 1 by screw thread 2, can dismantle at any time, select to use the driver bit 3 of different sizes to get final product according to the size of screw like this, the utility model is simple in structure, is easy to make.
Claims (1)
1. multilayer screwdriver, include screwdriver rod portion (1), screw thread (2) and driver bit (3), be characterized in that screwdriver rod portion (1) connects three driver bits that vary in size (3), driver bit (3) is hollow, be connected with screwdriver rod portion (1) by screw thread (2), can dismantle at any time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200766099U CN201960508U (en) | 2011-03-18 | 2011-03-18 | Multi-layer screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200766099U CN201960508U (en) | 2011-03-18 | 2011-03-18 | Multi-layer screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960508U true CN201960508U (en) | 2011-09-07 |
Family
ID=44523036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200766099U Expired - Fee Related CN201960508U (en) | 2011-03-18 | 2011-03-18 | Multi-layer screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690312A (en) * | 2016-04-29 | 2016-06-22 | 黄宇松 | Universal cross screwdriver |
-
2011
- 2011-03-18 CN CN2011200766099U patent/CN201960508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690312A (en) * | 2016-04-29 | 2016-06-22 | 黄宇松 | Universal cross screwdriver |
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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: 20110907 Termination date: 20120318 |