CN202192584U - Screwdriver - Google Patents
Screwdriver Download PDFInfo
- Publication number
- CN202192584U CN202192584U CN2011203275099U CN201120327509U CN202192584U CN 202192584 U CN202192584 U CN 202192584U CN 2011203275099 U CN2011203275099 U CN 2011203275099U CN 201120327509 U CN201120327509 U CN 201120327509U CN 202192584 U CN202192584 U CN 202192584U
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- cutter head
- heads
- groove
- tool tip
- 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 screwdriver which comprises a screwdriver body, screwdriver heads, a screwdriver head seat and a rear cover, wherein a rod body is arranged at the front end of the screwdriver body; an arc-shaped shell is arranged at the rear end of the screwdriver; the rear cover and the shell are connected with each other through threads; the shell is connected with the screwdriver head seat in an internal clamping way; a plurality of slots are arranged on the surface of the screwdriver head seat; the screwdriver heads are inserted in the slots; the upper end of each of the screwdriver heads is in the structure of a hexagonal prism, the lower end of each of the screwdriver heads is provided with cross-shaped bulges or straight-line-shaped bulges, and the bulges have different types; and the top end of each of the screwdriver heads is inserted into a groove at the front end of the screwdriver body and is absorbed on a magnet on the top surface of the groove. The screwdriver is simple in structure, integrates the screwdriver heads with different types, saves space, is convenient to carry, and has wide application range.
Description
Technical field
The utility model relates to a kind of fastened tools.
Background technology
Screwdriver is the fastened tools that people use always, and existing screwdriver adopts cutter hub and the affixed mode of cutter head mostly, and during operation, the staff need carry the cutter of various models, wastes time and energy, and is not easy to very much storage.
Summary of the invention
The purpose of the utility model has provided a kind of cutter head of gathering multiple model, saves the space, screwdriver easy to carry.
The utility model comprises cutter hub, cutter head, tool tip and bonnet, and the cutter hub front end is the body of rod, and the rear end is an arc shell; Bonnet is threaded with housing, and the housing inner blocking type connects tool tip, and a plurality of slots are offered on the tool tip surface; Assign cutter head in the slot, the cutter head upper end is six prism structures, and the lower end is cross or yi word pattern is protruding; Protruding model is different, and the cutter head top is plugged in the cutter hub front end groove and is adsorbed on the magnet of groove end face.
During use, open bonnet, the cutter head of needs is taken out be installed in the cutter hub front end groove and be adsorbed on the magnet; Holding cutter hub is rotated; Owing to stored the cutter head of multiple model in the tool tip, can select for use as required, and needn't carry a large amount of screwdriver monomers; Convenient laborsaving, help increasing work efficiency.
The utility model compared with prior art has following advantage: simple in structure, gather the cutter head of multiple model, and save the space, easy to carry, applied widely.
Description of drawingsFig. 1 is the stereochemical structure sketch of the utility model.
The specific embodimentIn the stereochemical structure sketch of the utility model shown in Figure 1, comprise cutter hub 1, cutter head 2, tool tip 3 and bonnet 4, cutter hub 1 front end is the body of rod; The rear end is an arc shell, and bonnet 4 is threaded with housing, and the housing inner blocking type connects tool tip 3; A plurality of slots 5 are offered on tool tip 3 surfaces; Assign cutter head 2 in the slot 5, cutter head 2 upper ends are six prism structures, and the lower end is cross or yi word pattern is protruding; Protruding model is different, and cutter head 2 tops are plugged in the cutter hub 1 front end groove and are adsorbed on the magnet 6 of groove end face.
Claims (1)
1. a screwdriver comprises cutter hub (1), cutter head (2), tool tip (3) and bonnet (4), it is characterized in that: cutter hub (1) front end is the body of rod; The rear end is an arc shell, and bonnet (4) is threaded with housing, and the housing inner blocking type connects tool tip (3); A plurality of slots (5) are offered on tool tip (3) surface; Assign cutter head (2) in the slot (5), cutter head (2) upper end is six prism structures, and the lower end is cross or yi word pattern is protruding; Protruding model is different, and cutter head (2) top is plugged in cutter hub (1) the front end groove and is adsorbed on the magnet (6) of groove end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203275099U CN202192584U (en) | 2011-09-02 | 2011-09-02 | Screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203275099U CN202192584U (en) | 2011-09-02 | 2011-09-02 | Screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192584U true CN202192584U (en) | 2012-04-18 |
Family
ID=45947515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203275099U Expired - Fee Related CN202192584U (en) | 2011-09-02 | 2011-09-02 | Screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192584U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303299A (en) * | 2011-09-02 | 2012-01-04 | 牛松 | Screwdriver |
| CN106312897A (en) * | 2016-08-02 | 2017-01-11 | 华北理工大学 | Connecting shaft for changing vertical direction of screwdriver head |
| CN107139122A (en) * | 2017-07-18 | 2017-09-08 | 贵州大学 | It is a kind of to collect the screwdriver of screw |
| CN112318412A (en) * | 2020-12-02 | 2021-02-05 | 上海江南长兴造船有限责任公司 | Portable safety screwdriver |
-
2011
- 2011-09-02 CN CN2011203275099U patent/CN202192584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303299A (en) * | 2011-09-02 | 2012-01-04 | 牛松 | Screwdriver |
| CN106312897A (en) * | 2016-08-02 | 2017-01-11 | 华北理工大学 | Connecting shaft for changing vertical direction of screwdriver head |
| CN107139122A (en) * | 2017-07-18 | 2017-09-08 | 贵州大学 | It is a kind of to collect the screwdriver of screw |
| CN112318412A (en) * | 2020-12-02 | 2021-02-05 | 上海江南长兴造船有限责任公司 | Portable safety 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: 20120418 Termination date: 20120902 |