CN207077371U - Combination type screwdriver - Google Patents
Combination type screwdriver Download PDFInfo
- Publication number
- CN207077371U CN207077371U CN201720880559.7U CN201720880559U CN207077371U CN 207077371 U CN207077371 U CN 207077371U CN 201720880559 U CN201720880559 U CN 201720880559U CN 207077371 U CN207077371 U CN 207077371U
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- China
- Prior art keywords
- plastic cement
- tpr plastic
- tpr
- screwdriver
- combination type
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Abstract
Combination type screwdriver, it is related to driver technology field；It includes screwdriver body and sleeve；Described screwdriver body is plugged in the inside of sleeve；Described sleeve includes the first TPR plastic cement, the 2nd TPR plastic cement, four sides umbrella shape fluting, ringshaped magnet；The first described TPR plastic cement is cone cylinder structure, and the 2nd TPR plastic cement is straight tube structure, and the first TPR plastic cement is fixedly connected with the 2nd TPR plastic cement, and one end of the first TPR plastic cement is provided with four sides umbrella shape fluting；Ringshaped magnet is provided with the 2nd described TPR plastic cement.Combination type screwdriver described in the utility model, it is simple in construction, and clamping is more firm, prior art is solved because pad drops, spring can not block the problem of screwdriver, screw be not easy to drop with it is crooked, it is easy to operate, the turn of the screw efficiency high, the utility model have the advantages that simple in construction, setting is reasonable, low manufacture cost.
Description
Technical field
It the utility model is related to driver technology field, and in particular to combination type screwdriver.
Background technology
Existing screwdriver screw when the turn of the screw is easily twisted askew, and after back-outing screw, screw easily drops.Existing skill
Screwdriver is blocked using spring in art, spring one end uses pad, and after pad drops, spring does not just work.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, combination type screwdriver easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It includes screwdriver body and sleeve；It is described
Screwdriver body be plugged in the inside of sleeve；Described sleeve includes the first TPR plastic cement, the 2nd TPR plastic cement, four sides umbrella shape and opened
Groove, ringshaped magnet；The first described TPR plastic cement is cone cylinder structure, and the 2nd TPR plastic cement is straight tube structure, the first TPR plastic cement and
Two TPR plastic cement are fixedly connected, and one end of the first TPR plastic cement is provided with four sides umbrella shape fluting；Set in the 2nd described TPR plastic cement
There is ringshaped magnet.
Preferably, described ringshaped magnet and the 2nd TPR plastic cement are interference fitted.
Preferably, the first described TPR plastic cement and the 2nd TPR plastic cement are integral type structure.
Preferably, the first described TPR plastic cement and the cylindrical end-beveling of the 2nd TPR plastic cement.
When the utility model operates, screwdriver body head is inserted from one end of the first TPR plastic cement, utilizes cone structure
Screwdriver body is tightly secured in the inwall of the first TPR plastic cement by the elasticity after being slotted with plastics, then using screwdriver body
The turn of the screw, because ringshaped magnet has suction to screw, screw is not fallen out, and is not easy to askew.
After said structure, had the beneficial effect that caused by the utility model：Combined screw described in the utility model
Knife, it is simple in construction, and clamping is more firm, solves prior art because pad drops, and spring can not block screwdriver the problem of,
Screw is not easy to drop and crooked, easy to operate, the turn of the screw efficiency high, the utility model have it is simple in construction, set rationally, be fabricated to
This low advantage.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of the utility model sleeve；
Fig. 3 is the cut-away view of the utility model straight tube.
Description of reference numerals：
Screwdriver body 1, sleeve 2, TPR plastic cement 3, straight tube 4, four sides umbrella shape fluting 5, ringshaped magnet 6.
Embodiment
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to such as Fig. 1 --- shown in Fig. 3, present embodiment adopts the following technical scheme that：It includes screwdriver body 1
With sleeve 2；Described screwdriver body 1 is plugged in the inside of sleeve 2；Described sleeve 2 includes the first TPR plastic cement 3, second
TPR plastic cement 4, four sides umbrella shape fluting 5, ringshaped magnet 6；The first described TPR plastic cement 3 is cone cylinder structure, and the 2nd TPR plastic cement 4 is
Straight tube structure, the first TPR plastic cement 3 are fixedly connected with the 2nd TPR plastic cement 4, and one end of the first TPR plastic cement 3 is provided with four sides umbrella shape
Fluting 5；Ringshaped magnet 6 is provided with the 2nd described TPR plastic cement 4.
Preferably, described ringshaped magnet 6 is interference fitted with the 2nd TPR plastic cement 4.
Preferably, the first described TPR plastic cement 3 and the 2nd TPR plastic cement 4 are integral type structure.
Preferably, the first described TPR plastic cement 3 and the cylindrical end-beveling of the 2nd TPR plastic cement 4.
When present embodiment operates, the head of screwdriver body 1 is inserted from one end of the first TPR plastic cement 3, utilizes cone
Screwdriver body 1 is tightly secured in the inwall of the first TPR plastic cement 3 by the elasticity after shape structure and plastics fluting, then using spiral shell
The turn of the screw of silk knife body 1, because ringshaped magnet 6 has suction to screw, screw is not fallen out, and is not easy to askew.
After said structure, had the beneficial effect that caused by present embodiment：Group described in present embodiment
Mould assembly screwdriver, it is simple in construction, and clamping is more firm, solves prior art because pad drops, spring can not block screw
The problem of knife, screw are not easy to drop and crooked, easy to operate, the turn of the screw efficiency high, present embodiment have it is simple in construction, set
Put rationally, low manufacture cost the advantages that.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within claimed the scope of the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (4)
1. combination type screwdriver, it is characterised in that：It includes screwdriver body and sleeve；Described screwdriver body is plugged in set
The inside of cylinder；Described sleeve includes the first TPR plastic cement, the 2nd TPR plastic cement, four sides umbrella shape fluting, ringshaped magnet；Described
One TPR plastic cement is cone cylinder structure, and the 2nd TPR plastic cement is straight tube structure, and the first TPR plastic cement is fixedly connected with the 2nd TPR plastic cement, the
One end of one TPR plastic cement is provided with four sides umbrella shape fluting；Ringshaped magnet is provided with the 2nd described TPR plastic cement.
2. combination type screwdriver according to claim 1, it is characterised in that：Described ringshaped magnet and the 2nd TPR plastic cement
Interference fit.
3. combination type screwdriver according to claim 1, it is characterised in that：The first described TPR plastic cement and the 2nd TPR are moulded
Glue is integral type structure.
4. combination type screwdriver according to claim 1, it is characterised in that：The first described TPR plastic cement and the 2nd TPR modelings
The cylindrical end-beveling of glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880559.7U CN207077371U (en) | 2017-07-18 | 2017-07-18 | Combination type screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880559.7U CN207077371U (en) | 2017-07-18 | 2017-07-18 | Combination type screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077371U true CN207077371U (en) | 2018-03-09 |
Family
ID=61424055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880559.7U Active CN207077371U (en) | 2017-07-18 | 2017-07-18 | Combination type screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077371U (en) |
-
2017
- 2017-07-18 CN CN201720880559.7U patent/CN207077371U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |