CN201227797Y - Folding multifunction screw driver - Google Patents
Folding multifunction screw driver Download PDFInfo
- Publication number
- CN201227797Y CN201227797Y CNU2008200849475U CN200820084947U CN201227797Y CN 201227797 Y CN201227797 Y CN 201227797Y CN U2008200849475 U CNU2008200849475 U CN U2008200849475U CN 200820084947 U CN200820084947 U CN 200820084947U CN 201227797 Y CN201227797 Y CN 201227797Y
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- CN
- China
- Prior art keywords
- handle
- screw driver
- groove
- fixture
- screw
- 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
- 239000000758 substrate Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a foldable multifunctional screw driver, which is designed to aim at the prior screw driver which is multifunctional with a complex structure or has a simplex function, The design key points are as follows: the circular hole of a screw driver head is connected with a circular ring which is arranged in the circular groove of a fixed element; a hinged part which is buckled with the fixed element is perpendicular to a horizontal surface and fixes screw driver head via the hinge-force of the circular ring; a front groove seat which is connected with a handle is connected with the fixed element; a screw fixedly connects the front groove seat and the fixed element via the cavity of the handle; two symmetrical buckle grooves which are buckled with each other are arranged in the groove of the handle; and the screw driver head is arranged in the groove comprising the front groove, the handle and the buckle grooves. The multifunctional screw driver has the advantages of simple structural design, convenient carrying and simple use, and is used for various screw operation, night work lighting and flashlight lighting.
Description
Technical field
The utility model relates to the hand-operated tools field, is a kind of folding multifunction screw driver.
Background technology
At present, screwdriver applied to widely that people produce and life in, screw is because model and varying in size, general single screwdriver has not met the needs of people's daily life.The kind of the multifunctional screw driver of having sold on the market mainly contains and folds or plug two kinds of screwdrivers.General folding multifunctional screw driver structure is comparatively complicated, and function is comparatively single, is inconvenient to use.
Summary of the invention
For overcoming above-mentioned deficiency, purpose is to provide a kind of folding multifunction screw driver to this area, makes its technical problem that has solved complex structure and function singleness, and the purpose of this utility model is to adopt following technical scheme to realize.
A kind of folding multifunction screw driver, the circular hole that its design main points are driver bits connects annulus, and described annulus places in the circular groove of fixture.Articulated section and plane of structure are 90 degree, described articulated section and described fixture snapping.The contact-making surface of described articulated section and described fixture is provided with wide, narrow both sides, and when cutter hub placed handle grooves, the narrow limit and the described fixture of described articulated section interlocked; When described driver bit used, described plane of structure inserted holddown groove, and the broadside of described articulated section and described fixture interlock, and broadside is by the fixing described driver bit of the hinge power of described annulus.Described fixture connects front slot substrate, and described fixture inserts the circular groove of described front slot substrate, and described annulus is clamped by described fixture and described front slot substrate, prevents that described annulus is influenced by hinge power.Described front slot substrate connects described handle, and screw is connected as a single entity described fixture, described front slot substrate, described handle by the fixedly connected described front slot substrate of cavity and the described fixture of described handle.The catching groove snapping of two symmetries, place in the described handle grooves, described catching groove groove is triangular in shape, and the snapping place forms circular groove, and convenient described driver bit is pulled out the use driver bit and is positioned in the groove that described front slot substrate, described handle and described catching groove constitute.The button point of described pair of catching groove makes described driver bit fixing more firm.
The circular groove at described handle rear portion and the cavity of described handle communicate, and are provided with lighting device in the described handle, and described lighting device is provided with headlight and back light.Pen clip connects driving switch, controls described back light and described headlight, and battery places in the battery carrier.
The folding multifunction screw driver that the utility model provides, structural design is simple, has to be convenient for carrying, and uses characteristic of simple, is used for operation, night work illumination and the flashlight lighting of multiple screw.
Description of drawings
Fig. 1 is a part-structure explosive view of the present utility model.
Fig. 2 is driver bit of the present utility model, fixture, annulus syndeton stereogram.
Fig. 3 is driver bit of the present utility model, annulus syndeton stereogram.
Fig. 4 is a fixture stereogram of the present utility model.
Fig. 5 is a stereogram of the present utility model.
Fig. 6 is a part assembling stereogram of the present utility model.
Fig. 7 is a lighting device explosive view of the present utility model.
Above figure number and title: 1, driver bit, 101, circular hole, 102, the articulated section, 103, plane of structure, 104, cutter hub, 2, fixture, 201, circular groove, 202, holddown groove, 3, annulus, 4, front slot substrate, 5, handle, 6, catching groove, 7, screw, 8, battery, 9, lighting device, 91, headlight, 92, battery carrier, 93, pen clip, 94, driving switch, 95, inner cover, 96, back light, 97, reflection shield, 98, lampshade.
The specific embodiment
Embodiment is an example with practical operation of the present utility model.According to required requirement, in the groove of the catching groove 6 of symmetry, required driver bit 1 is pulled out, pull the fixture 2 of folding multifunction screw driver, by the hinge power of annulus 3, driver bit is fixed in the holddown groove 202 of fixture, can use.
Two batteries 8 are packed in the battery carrier 92 of lighting device 9, with the lighting device handle 5 of packing into.During night work, promote pen clip 93, driving switch 94 can throw light on to screwdriver homework department at night to headlight 91 illuminations.As needs other illuminations at night, promote pen clip, driving switch is held handle to back light 96 illuminations, and folding multifunction screw driver promptly can be used as common flashlight and uses.
Claims (2)
1, a kind of folding multifunction screw driver is characterized in that the circular hole (101) of driver bit (1) connects annulus (3), and described annulus places in the circular groove (201) of fixture (2); Articulated section (102) is 90 degree with plane of structure (103), described articulated section and described fixture snapping, and described articulated section is by the fixing described driver bit of the hinge power of described annulus; Described fixture connects front slot substrate (4), and described front slot substrate connects handle (5), and screw (7) is by the fixedly connected described front slot substrate of cavity and the described fixture of described handle; The catching groove of two symmetries (6) snapping places in the described handle grooves; Driver bit is positioned in the groove of described front slot substrate, described handle and described catching groove formation.
2, folding multifunction screw driver as claimed in claim 1, the cavity that it is characterized in that described handle (5) rear portion circular groove and described handle communicates, be provided with lighting device (9) in the described handle, described lighting device is provided with headlight (91) and back light (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200849475U CN201227797Y (en) | 2008-03-26 | 2008-03-26 | Folding multifunction screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200849475U CN201227797Y (en) | 2008-03-26 | 2008-03-26 | Folding multifunction screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227797Y true CN201227797Y (en) | 2009-04-29 |
Family
ID=40632759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200849475U Expired - Fee Related CN201227797Y (en) | 2008-03-26 | 2008-03-26 | Folding multifunction screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227797Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954636A (en) * | 2010-09-29 | 2011-01-26 | 姚文篡 | Portable electric tool |
| CN103331717A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Foldable combination screw driver |
| CN109676559A (en) * | 2019-01-17 | 2019-04-26 | 宁波佰特工具有限公司 | A kind of electric screw driver |
| CN115338819A (en) * | 2022-08-17 | 2022-11-15 | 成都飞机工业（集团）有限责任公司 | Tool and method for replacing indexable insert |
-
2008
- 2008-03-26 CN CNU2008200849475U patent/CN201227797Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954636A (en) * | 2010-09-29 | 2011-01-26 | 姚文篡 | Portable electric tool |
| CN103331717A (en) * | 2013-06-24 | 2013-10-02 | 常熟市联合金属制品有限责任公司 | Foldable combination screw driver |
| CN109676559A (en) * | 2019-01-17 | 2019-04-26 | 宁波佰特工具有限公司 | A kind of electric screw driver |
| CN109676559B (en) * | 2019-01-17 | 2020-08-28 | 宁波佰特工具有限公司 | Electric screwdriver |
| CN115338819A (en) * | 2022-08-17 | 2022-11-15 | 成都飞机工业（集团）有限责任公司 | Tool and method for replacing indexable insert |
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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: 20090429 Termination date: 20100326 |