CN203426978U - Multifunctional screwdriver - Google Patents
Multifunctional screwdriver Download PDFInfo
- Publication number
- CN203426978U CN203426978U CN201320390255.4U CN201320390255U CN203426978U CN 203426978 U CN203426978 U CN 203426978U CN 201320390255 U CN201320390255 U CN 201320390255U CN 203426978 U CN203426978 U CN 203426978U
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- China
- Prior art keywords
- cylindrical shell
- screwdriver
- cylinder
- model
- utility
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- 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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Abstract
The utility model discloses a multifunctional screwdriver which comprises a cylinder. A multi-tool-bit screwdriver device is arranged in the cylinder, an antiskid sleeve is arranged on the external of the cylinder, a cylinder cap is arranged at the upper end of the cylinder, and a wrench is arranged in the cylinder cap and connected with the upper end of the cylinder. A multi-tool-bit structure is adopted in the multifunctional screwdriver, the multi-tool-bit screwdriver is combined with the wrench, and the antiskid sleeve is arranged, so that the multifunctional screwdriver is simple in structure, convenient to operate and carry and capable of saving time.
Description
Technical field
The utility model relates to a kind of screwdriver, and a kind of multifunctional screw driver of multi-knife-head strap wrenches is provided especially.
Background technology
Existing screwdriver majority is a cutter head, and in routine use process, need according to the screwdriver of different situations employing different model cutter head, carry a plurality of screwdrivers both inconvenient, and lose time again in the process of changing, and when using screwdriver, also often need to use other instruments such as spanner, existing screwdriver cannot be satisfied the demand.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional screw driver, can effectively address the above problem.
The technical solution of the utility model is: a kind of multifunctional screw driver, comprising: cylindrical shell, and inner barrel is provided with multiple bit screwdriver device, and cylindrical shell outside is provided with Anti-slip cover, and cylindrical shell upper end is provided with a cap, and cylinder is provided with spanner in cap and spanner is connected with cylindrical shell upper end.
Preferably, described multiple bit screwdriver device comprises a plurality of button assemblies, in a plurality of button assemblies upper end, be provided with a plurality of projections, in a plurality of button assemblies lower end, connect a plurality of knife bars, in a plurality of knife bars lower end, be provided with a plurality of cutter heads, on a plurality of cutter heads, be surrounded with a plurality of springs, cylinder body bottom has a plurality of through holes that match with a plurality of cutter heads.
Preferably, described cylindrical shell comprises upper shell and lower shell, and both are threaded connection.After upper shell and lower shell can be dismantled as required, change intraware.
The utility model adopts multi-knife-head structure, multiple bit screwdriver and spanner is combined, and be provided with Anti-slip cover, simple in structure, easy to operate, can save time, and be easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, cylindrical shell, 2, Anti-slip cover, 3, cylinder cap, 4, spanner, 5, button assembly, 6, projection, 7, knife bar, 8, cutter head, 9, spring, 10, through hole.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.
As shown in Figure 1, multifunctional screw driver, comprising: cylindrical shell 1, and cylindrical shell 1 inside is provided with two cutter head screwdriver devices, and cylindrical shell 1 outside is provided with Anti-slip cover 2, and cylindrical shell 1 upper end is provided with a cap 3, and cylinder is provided with spanner 4 in cap 3 and spanner 4 is connected with cylindrical shell 1 upper end.
Two cutter head screwdriver devices comprise two button assemblies 5, two button assembly 5 upper ends, be provided with two projections 6, in two button assemblies, 5 lower ends, connect two knife bars 7, two knife bar 7 lower ends, be provided with two cutter heads 8, on two cutter heads 8, be surrounded with two springs 9, cylindrical shell 1 bottom has two through holes 10 that match with two cutter heads 8.
In above-mentioned embodiment, two cutter heads 8 are respectively yi word pattern cutter head and cross cutter head.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a multifunctional screw driver, it is characterized in that, comprise: cylindrical shell (1), cylindrical shell (1) inside is provided with multiple bit screwdriver device, cylindrical shell (1) outside is provided with Anti-slip cover (2), cylindrical shell (1) upper end is provided with a cap (3), is provided with spanner (4) and spanner (4) is connected with cylindrical shell (1) upper end in cylinder cap (3).
2. according to a kind of multifunctional screw driver claimed in claim 1, it is characterized in that, described multiple bit screwdriver device comprises a plurality of button assemblies (5), in a plurality of button assemblies (5) upper end, be provided with a plurality of projections (6), in a plurality of button assemblies (5) lower end, connect a plurality of knife bars (7), in a plurality of knife bars (7) lower end, be provided with a plurality of cutter heads (8), on a plurality of cutter heads (8), be surrounded with a plurality of springs (9), cylindrical shell (1) bottom has a plurality of through holes (10) that match with a plurality of cutter heads (8).
3. according to a kind of multifunctional screw driver claimed in claim 2, it is characterized in that, described cylindrical shell (1) comprises upper shell and lower shell, and both are threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390255.4U CN203426978U (en) | 2013-06-29 | 2013-06-29 | Multifunctional screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320390255.4U CN203426978U (en) | 2013-06-29 | 2013-06-29 | Multifunctional screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426978U true CN203426978U (en) | 2014-02-12 |
Family
ID=50056038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320390255.4U Expired - Fee Related CN203426978U (en) | 2013-06-29 | 2013-06-29 | Multifunctional screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426978U (en) |
-
2013
- 2013-06-29 CN CN201320390255.4U patent/CN203426978U/en not_active Expired - Fee Related
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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: 20140212 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |