CN206925778U - A kind of novel screwdriver sleeve - Google Patents
A kind of novel screwdriver sleeve Download PDFInfo
- Publication number
- CN206925778U CN206925778U CN201720716889.2U CN201720716889U CN206925778U CN 206925778 U CN206925778 U CN 206925778U CN 201720716889 U CN201720716889 U CN 201720716889U CN 206925778 U CN206925778 U CN 206925778U
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- CN
- China
- Prior art keywords
- sleeve
- screwdriver
- novel screwdriver
- novel
- utility
- 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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- 239000000463 material Substances 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims abstract description 3
- 239000000696 magnetic material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The purpose of this utility model is to provide a kind of novel screwdriver sleeve, for the technical problem for solving to aid in dismounting screw.A kind of novel screwdriver sleeve, including permanent-magnet materials sleeve, sleeve have axially extending bore structure, and the front end of screwdriver is sleeved on by magnetic-adsorption.The beneficial effects of the utility model are：The utility model uses magnetic material, and shell-like is adsorbed in the front end of screwdriver, can aid in fixed screw；User chooses suitable sleeve according to the size of screw, without changing original screwdriver tool.
Description
Technical field
Screw auxiliary disassembling device technical field is the utility model is related to, specifically a kind of novel screwdriver sleeve.
Background technology
Screwdriver is a kind of instrument the most frequently used in daily life, while people's daily life is facilitated there is also
Some inconvenience.Existing screwdriver, fixed screw is aided in mainly by the finger of operating personnel when mounting and dismounting screw, side
Just DRIVE SCREWS hole or prevent screw from dropping, but this mode has very big limitation.For example machine inside etc. is very narrow and small
Space can not use finger auxiliary fixed screw, and easily causing screw in installation and removal drops, and brings inconvenience.
Accordingly, it is desirable to provide a kind of technical scheme, to solve deficiency of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of novel screwdriver sleeve, for the technology for solving to aid in dismounting screw
Problem.
The technical scheme in the invention for solving the technical problem is：
A kind of novel screwdriver sleeve, including permanent-magnet materials sleeve, sleeve have axially extending bore structure, inhaled by magnetic force
The attached front end for being sleeved on screwdriver.
Preferably, the inner chamber at the sleeve rear portion uses cylindrical empty cavity configuration, and the anterior inner chamber of sleeve is using polygon
Shape cavity.
Preferably, the outside of the sleeve is provided with wearing layer.
Preferably, the wearing layer is provided with multiple grooves.
Preferably, the sleeve includes front sleeve and after sleeve, front sleeve and the removable connection of after sleeve.
Preferably, the front end of the after sleeve is provided with external screw thread, and the rear end of the front sleeve is provided with internal thread；Described is interior
Screw thread is mutually matched with external screw thread, the dismantled and assembled connection for the front sleeve and the after sleeve.
Preferably, the front end of the after sleeve sets elastic card convex, and the rear end of the front sleeve sets neck, described card
It is convex to coordinate clamping, the dismantled and assembled connection for the front sleeve and the after sleeve with neck.
The beneficial effects of the utility model are：
The utility model uses magnetic material, and suit is adsorbed in the front end of screwdriver, can aid in fixed screw；Make
User chooses suitable sleeve according to the size of screw, without changing original screwdriver tool.
Brief description of the drawings
Fig. 1 is the overall schematic cross-sectional view of the utility model embodiment 1；
Fig. 2 is the threaded connection relation schematic cross-sectional view of the utility model embodiment 2；
Fig. 3 is the clamping relation schematic cross-sectional view of the utility model embodiment 2；
In figure：1. sleeve；2. wearing layer；3. groove；4. after sleeve；5. front sleeve；6. internal thread；7. external screw thread；8. card
Groove；9. card convex.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further illustrated.
Embodiment 1
As shown in fig. 1, a kind of novel screwdriver sleeve, for being sleeved on the front end of screwdriver, auxiliary dismounting screw；It is described
Sleeve 1 use permanent-magnet materials, by magnetic-adsorption on the handle of a knife of screwdriver.Sleeve 1 is included after being sleeved on handle of a knife
Portion and the front portion for placing screw, the inner chamber at the rear portion of sleeve 1 use cylindrical cavity, cylindrical cavity convenience and screwdriver
The cooperation of handle of a knife；The anterior inner chamber of the sleeve 1 uses polygonal-shaped cavities (such as hexagon), polygonal-shaped cavities convenience and screw
Coordinate.
Further, the outside of the sleeve 1 is provided with wearing layer 2, and the wearing layer 2 is provided with multiple grooves 3, wearing layer
2 facilitate gripping of the palm to sleeve 1.
Embodiment 2
As shown in Fig. 2 described sleeve 1 includes after sleeve 4 and front sleeve 5, the after sleeve 4 is sleeved on the knife of screwdriver
On handle, the front end of after sleeve 4 is provided with external screw thread 7；The rear end internal chamber wall of the front sleeve 5 is provided with internal thread 6；Described interior spiral shell
Line 6 is correspondingly arranged with external screw thread 7；The rear end of front sleeve 5 is connected with the nose threads of after sleeve 4.
Front sleeve 5 is provided with plurality of specifications size, to meet to a variety of screw applications；Because front sleeve 5 and after sleeve 4 are removable
The connection of dress, in the case where being changed without screwdriver, sleeve 1 can be fixed to the auxiliary of plurality of specifications screw.
As shown in figure 3, further, the front end outer side of the after sleeve 4 can set annular elasticity card convex 9, described
The rear end of front sleeve 5 can set neck 8, and described neck 8 is correspondingly arranged with card convex 9；After sleeve 4 can utilize card convex 9 straight
The front portion for being connected to front sleeve 5 is connect, facilitates the replacing of front sleeve 5.
The utility model uses magnetic material, and shell-like is adsorbed in the front end of screwdriver, can aid in fixed screw；Make
User chooses suitable sleeve according to the size of screw, without changing original screwdriver tool.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, on the basis of technical solutions of the utility model, those skilled in the art need not pay creativeness
The various modifications that can make of work or deformation still in the scope of protection of the utility model.
Claims (7)
- A kind of 1. novel screwdriver sleeve, it is characterised in that including permanent-magnet materials sleeve, sleeve has axially extending bore structure, The front end of screwdriver is sleeved on by magnetic-adsorption.
- 2. a kind of novel screwdriver sleeve according to claim 1, it is characterized in that, the inner chamber at the sleeve rear portion is using circle Cylindrical cavity structure, the anterior inner chamber of sleeve use polygonal-shaped cavities.
- 3. a kind of novel screwdriver sleeve according to claim 1, it is characterized in that, the outside of the sleeve is provided with wear-resisting Layer.
- 4. a kind of novel screwdriver sleeve according to claim 3, it is characterized in that, the wearing layer is provided with multiple recessed Groove.
- 5. a kind of novel screwdriver sleeve according to claim 1, it is characterized in that, the sleeve includes front sleeve and rear enclosure Cylinder, front sleeve and the dismantled and assembled connection of after sleeve.
- 6. a kind of novel screwdriver sleeve according to claim 5, it is characterized in that, the front end of the after sleeve is provided with outer spiral shell Line, the rear end of the front sleeve are provided with internal thread；Described internal thread is mutually matched with external screw thread, for the front sleeve and institute State the dismantled and assembled connection of after sleeve.
- 7. a kind of novel screwdriver sleeve according to claim 5, it is characterized in that, the front end of the after sleeve sets elasticity Card convex, the rear end of the front sleeve set neck, and described card convex coordinates clamping with neck, for the front sleeve and it is described after The dismantled and assembled connection of sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716889.2U CN206925778U (en) | 2017-06-20 | 2017-06-20 | A kind of novel screwdriver sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720716889.2U CN206925778U (en) | 2017-06-20 | 2017-06-20 | A kind of novel screwdriver sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925778U true CN206925778U (en) | 2018-01-26 |
Family
ID=61346339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720716889.2U Expired - Fee Related CN206925778U (en) | 2017-06-20 | 2017-06-20 | A kind of novel screwdriver sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925778U (en) |
-
2017
- 2017-06-20 CN CN201720716889.2U patent/CN206925778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180620 |