CN203665403U - Combined screw driver - Google Patents
Combined screw driver Download PDFInfo
- Publication number
- CN203665403U CN203665403U CN201420019075.XU CN201420019075U CN203665403U CN 203665403 U CN203665403 U CN 203665403U CN 201420019075 U CN201420019075 U CN 201420019075U CN 203665403 U CN203665403 U CN 203665403U
- Authority
- CN
- China
- Prior art keywords
- screw
- limit chamber
- circumferential limiting
- limiting cavities
- screw heads
- 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
Links
Images
Abstract
The utility model discloses a combined screw driver which comprises multiple screw heads and a body. A hollow containing cavity containing the screw heads is formed in the body, a cover cap which is in screw joint with the tail portion of the body and is provided with knurling on the periphery is arranged at the outer end of the containing cavity, circumferential limiting cavities allowing the screw heads to be inserted are formed in the front end of the body, magnets are arranged in the circumferential limiting cavities, the magnets are arranged between the inner ends of the circumferential limiting cavities and the inner end of the containing cavity, and an illumination assembly is arranged in the circumferential limiting cavities. Due to the fact that the hollow containing cavity storing the screw heads is formed in the body, the screw heads can be stored safely; due to the fact that the circumferential limiting cavities are formed in the front end of the body and the magnets are arranged in the circumferential limiting cavities, the screw heads can be inserted into the circumferential limiting cavities more firmly and are not prone to falling off, and the screw heads can be prevented from losing effectively. In addition, the illumination assembly is arranged at the front end of the body, and the combined screw driver can be used in dark environment conveniently. Compared with the prior art, the combined screw driver has substantive features and technical progress. The combined screw driver belongs to the technical field of hardware tools.
Description
Technical field
The utility model belongs to hardware & tools technical field, especially relates to a kind of combined screwdriver easy and simple to handle, easy to carry.
Background technology
Being used for twisting screw to force its instrument in place, conventionally having a thin sphenocephaly, can insert in the line of rabbet joint or recess of screw cap---Beijing-Tianjin Ji and Shaanxi dialect are called " screwdriver ", and the ground such as Anhui, Henan and Hubei are called bottle opener.Mainly contain two kinds of a word (negative sign) and crosses (positive sign).Common hex(agonal)screw cutter in addition, comprises two kinds of interior hexagonal and outer-hexagonals.
Many is combination type screwdriver in the market, that is, a kind of screwdriver that screw terminal and handle are separated, when dissimilar screw is installed, only need change screw terminal just passablely, does not need standby independent screwdrivers in a large number.Benefit is to save space, but but easily loses screw terminal; There is common defect in existing screwdriver in addition, is exactly under rather dark environment, cannot accurately screw terminal be aimed to cap nut.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and can effectively prevent screw terminal loss and be convenient to the combined screwdriver using under rather dark environment.
Technical solution adopted in the utility model is: a kind of combined screwdriver, comprise multiple screw terminals and body, body is provided with the accommodating cavity of the storage screw terminal of hollow, accommodating cavity outer end is provided with the block that is screwed onto body afterbody and circumference and is provided with annular knurl, the front end of body is provided with the circumferential limit chamber for the screw terminal of pegging graft, in described circumferential limit chamber, be provided with magnet, described magnet is the inner and inner place of accommodating cavity between circumferential limit chamber, and circumferentially limit chamber place is provided with light fixture.
Described block afterbody is provided with finger and buckles.
Described body front end is tapered and be provided with scale mark in taper position annular.
Described light fixture refers to that the edge annular of the port of the circumferential limit chamber of body front end is provided with luminous zone, and luminous zone is connected with button cell electricity and switch, and described button cell is arranged in accommodating cavity, and switch is arranged on block place.
The beneficial effects of the utility model are: a kind of combined screwdriver body of the utility model is provided with the accommodating cavity of the storage screw terminal of hollow, screw terminal is deposited safety, be provided with circumferential limit chamber at the front end of body simultaneously, circumferentially in limit chamber, be provided with magnet, it is more firm that screw terminal is plugged on circumferential limit chamber, be difficult for dropping, can effectively prevent screw terminal loss; In addition, the front end of body is provided with light fixture, is convenient to use under rather dark environment, and the utility model has more substantive distinguishing features and technological progress with respect to prior art.
Brief description of the drawings
Fig. 1 is the utility model cutaway view.
Fig. 2 is the end view of the utility model while not comprising luminous zone.
In figure:
1, screw terminal;
2, body, 2.1, accommodating cavity, 2.2, circumferential limit chamber, 2.3, magnet;
3, block, 3.1, finger buckle;
4.1, luminous zone, 4.2, button cell.
Detailed description of the invention
Shown in seeing figures.1.and.2, a kind of combined screwdriver of the utility model, comprise multiple screw terminals 1 and body 2, it is characterized in that: body 2 is provided with the accommodating cavity 2.1 of the storage screw terminal 1 of hollow, accommodating cavity 2.1 outer ends are provided with the block 3 that is screwed onto body 2 afterbodys and circumference and is provided with annular knurl, the front end of body 2 is provided with the circumferential limit chamber 2.2 for the screw terminal 1 of pegging graft, in described circumferential limit chamber 2.2, be provided with magnet 2.3, described magnet 2.3 is the inner and inner place of accommodating cavity 2.1 between circumferential limit chamber 2.2, and circumferentially limit chamber 2.2 places are provided with light fixture.Described circumferential limit chamber 2.2 refers to the interior hexagonal cavity matching with screw terminal 1 profile.
Described block 3 afterbodys are provided with finger and buckle 3.1.
Described light fixture refers to that the edge annular of the port of the circumferential limit chamber 2.2 of body 2 front end is provided with luminous zone 4.1, and luminous zone 4.1 is connected with button cell 4.2 electricity and switch, and described button cell 4.2 is arranged in accommodating cavity 2.1, and switch is arranged on block 3 places.Push switch, opens luminous zone 4.1, passable under dim environment, beats bright front, is convenient to screw terminal 1 to aim at cap nut, increases work efficiency.
Described body 2 front ends are tapered and be provided with scale mark in taper position annular.For example, when when turning angle and there are certain requirements (some precision instruments), there is rule just can accurately rotate the angle needing, reach actual required, there is substantive distinguishing features and progress.
A kind of combined screwdriver body 2 of the utility model is provided with the accommodating cavity 2.1 of the storage screw terminal 1 of hollow, screw terminal 1 is deposited safety, be provided with circumferential limit chamber 2.2 at the front end of body 2 simultaneously, circumferentially in limit chamber 2.2, be provided with magnet 2.3, it is more firm that screw terminal 1 is plugged on circumferential limit chamber 2.2, be difficult for dropping, can effectively prevent that screw terminal 1 from losing; In addition, the front end of body 2 is provided with light fixture, is convenient to use under rather dark environment, and the utility model has more substantive distinguishing features and technological progress with respect to prior art.
Claims (4)
1. a combined screwdriver, comprise multiple screw terminals 1 and body 2, it is characterized in that: body 2 is provided with the accommodating cavity 2.1 of the storage screw terminal 1 of hollow, accommodating cavity 2.1 outer ends are provided with the block 3 that is screwed onto body 2 afterbodys and circumference and is provided with annular knurl, the front end of body 2 is provided with the circumferential limit chamber 2.2 for the screw terminal 1 of pegging graft, in described circumferential limit chamber 2.2, be provided with magnet 2.3, described magnet 2.3 is the inner and inner place of accommodating cavity 2.1 between circumferential limit chamber 2.2, and circumferentially limit chamber 2.2 places are provided with light fixture.
2. combined screwdriver according to claim 1, is characterized in that: described block 3 afterbodys are provided with finger and buckle 3.1.
3. combined screwdriver according to claim 1, it is characterized in that: described light fixture refers to that the edge annular of the port of the circumferential limit chamber 2.2 of body 2 front end is provided with luminous zone 4.1, luminous zone 4.1 is connected with button cell 4.2 electricity and switch, described button cell 4.2 is arranged in accommodating cavity 2.1, and switch is arranged on block 3 places.
4. combined screwdriver according to claim 1, is characterized in that: described body (2) front end is tapered and be provided with scale mark in taper position annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019075.XU CN203665403U (en) | 2014-01-08 | 2014-01-08 | Combined screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019075.XU CN203665403U (en) | 2014-01-08 | 2014-01-08 | Combined screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665403U true CN203665403U (en) | 2014-06-25 |
Family
ID=50961736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019075.XU Expired - Fee Related CN203665403U (en) | 2014-01-08 | 2014-01-08 | Combined screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526627A (en) * | 2015-01-19 | 2015-04-22 | 李伟 | Novel screwdriver |
| CN105834986A (en) * | 2016-05-17 | 2016-08-10 | 深圳供电局有限公司 | Combined screwdriver illumination device for electrical equipment maintenance |
| CN106825791A (en) * | 2017-02-12 | 2017-06-13 | 邬惠林 | Portable T-shaped tap wrench |
-
2014
- 2014-01-08 CN CN201420019075.XU patent/CN203665403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526627A (en) * | 2015-01-19 | 2015-04-22 | 李伟 | Novel screwdriver |
| CN105834986A (en) * | 2016-05-17 | 2016-08-10 | 深圳供电局有限公司 | Combined screwdriver illumination device for electrical equipment maintenance |
| CN106825791A (en) * | 2017-02-12 | 2017-06-13 | 邬惠林 | Portable T-shaped tap wrench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203665403U (en) | Combined screw driver | |
| US20180281166A1 (en) | Multi-piece Wrench and Screwdriver Tool | |
| WO2010005682A3 (en) | End cap, socket, and adaptors for use with a lamp | |
| US9327389B2 (en) | Ratchet wrench | |
| CN203604397U (en) | Universal type screw capable of preventing machinery from being damaged | |
| CN201736166U (en) | Screwdriver | |
| CN204700806U (en) | A kind of multifunctional wrench | |
| CN203945343U (en) | Multifunctional disassembling tool | |
| CN204214940U (en) | A kind of flashlight neon-electroscope | |
| CN203449223U (en) | Multifunctional wrench | |
| CN105014580A (en) | Hexagonal nut wrench | |
| US9662772B2 (en) | Ratchet wrench | |
| CN202512291U (en) | Magnifying glass with screwdriver and hexagon spanner | |
| CN207027413U (en) | Multifunctional home holding tool | |
| CN204711924U (en) | Flashlight type combination screw driver | |
| CN204077155U (en) | Multifunctional pen | |
| CN105563399A (en) | Simple wrench | |
| CN202716168U (en) | Pincers with screwdrivers | |
| CN210139342U (en) | Hand-held type screws ware | |
| CN201720825U (en) | Multipurpose combination hammer | |
| JP3198779U (en) | Light bulb socket cap | |
| CN205870390U (en) | Multi -functional screwdriver | |
| CN204277820U (en) | A kind of carpenters' clamp | |
| CN201881304U (en) | Spanner | |
| CN202937600U (en) | Anti-dismantling line-shaped broken groove screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |