CN206883576U - A kind of multifunctional combination wrench - Google Patents
A kind of multifunctional combination wrench Download PDFInfo
- Publication number
- CN206883576U CN206883576U CN201720380079.4U CN201720380079U CN206883576U CN 206883576 U CN206883576 U CN 206883576U CN 201720380079 U CN201720380079 U CN 201720380079U CN 206883576 U CN206883576 U CN 206883576U
- Authority
- CN
- China
- Prior art keywords
- driving
- wrenching bar
- driver bit
- handle
- driving ends
- 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
Abstract
It the utility model is related to a kind of multifunctional combination wrench, including handle, driver bit, some driving ends and wrenching bar, the driver bit and some driving ends are respectively positioned in wrenching bar, and one end of the driver bit and one end of wrenching bar are connected with one end of handle；One end of the handle is provided with the first counterbore that diameter is more than driver bit diameter, the other end of the wrenching bar is provided with the driving end mounting hole for assembly wrench head, and the second elastic bumps for back-up wrench head are provided with the driving end inner wall of the hole installing；Some driving ends are the cuboid to match with driving end mounting hole size, are respectively arranged with the through hole of corresponding different size nut thereon, one end of the wrenching bar is provided with a cavity that can accommodate some driving ends.Spanner and screwdriver are combined by the utility model, and provide multiple driving ends to adapt to the need of work of different occasions, and structure design is compact, uses and carries and be very convenient.
Description
Technical field
The utility model belongs to hardware ＆ tools production field, more particularly to a kind of multifunctional combination wrench.
Background technology
Many products are dependent on screw nut and fixed in life, and screwdriver is to be used separately with spanner, it is difficult to coordinate to grasp
Use, in actual use it was found that there is screwdriver but to be helped without spanner, product can not be fixed or be beaten
Open.Also, existing most of spanners can only typically back out a type of nut, worker usually needs band when work
Polytype spanner, practical operation are very inconvenient.
Therefore for drawbacks described above present in currently available technology, it is necessary to be studied in fact, it is a kind of multi-functional to provide
Combination wrench, solves defect present in prior art.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of multifunctional combination wrench.
To achieve the above object, the technical solution of the utility model is：Including handle, driver bit, some driving ends and
Wrenching bar, the driver bit and some driving ends are respectively positioned in wrenching bar, and one end of the driver bit and wrenching bar
One end is connected with one end of handle；
One end of the handle is provided with the first counterbore that diameter is more than driver bit diameter, the inwall of first counterbore
On be provided with the first elastic bumps for fixed screw cutter head, one end of the driver bit is provided with can be with elastic bumps phase
Two symmetrical grooves of engaging；
The second counterbore for accommodating driver bit is provided with the wrenching bar, the depth of second counterbore is more than spiral shell
The length of silk cutter head；The other end of the wrenching bar is provided with the driving end mounting hole for assembly wrench head, the driving end
The second elastic bumps for back-up wrench head are provided with inner wall of the hole installing；
Some driving ends are the cuboid to match with driving end mounting hole size, are respectively arranged with correspond to not thereon
The through hole of same specification nut, the groove for being fastened with the second elastic bumps is provided with the outer wall of some driving ends,
One end of the wrenching bar is provided with a cavity that can accommodate some driving ends.
It is threadedly coupled preferably, one end of wrenching bar uses with one end of handle, threaded connection fastening, and dismounting side
Just.
Compared with the spanner that prior art uses, the beneficial effects of the utility model are as follows：
(1) spanner and screwdriver are combined, while meet a variety of demands, it is convenient and practical.
(2) driving end of configuration plurality of specifications meets the actual demand under the conditions of different operating.
(3) compact-sized, installation and fractionation are convenient, easy to carry and use.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of multifunctional combination wrench of the utility model.
Fig. 2 is a kind of some driving end structural representations of multifunctional combination wrench of the utility model.
Description of reference numerals：10- handles；20- driver bits；30- wrenching bars；301- driving end mounting holes；If square hole 40-
Dry driving end.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in spirit and scope of the present utility model
Replacement, modification, equivalent method and scheme.Further, it is right below in order that the public has a better understanding to the utility model
It is detailed to describe some specific detail sections in detailed description of the present utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
As shown in Figure 1-2, its be respectively a kind of multifunctional combination wrench of the utility model embodiment detonation configuration signal
The structural representation of figure and some driving ends, including handle 10, driver bit 20, some driving ends 40 and wrenching bar 30, screw
Cutter head 20 and some driving ends 40 are respectively positioned in wrenching bar 30, and one end of driver bit 20 and one end of wrenching bar 30 are and hand
One end of handle 10 is connected；
One end of handle 10 is provided with the first counterbore that diameter is more than the diameter of driver bit 20, is set on the inwall of the first counterbore
The first elastic bumps for fixed screw cutter head are equipped with, one end of driver bit is provided with can be fastened with elastic bumps two
Individual symmetrical grooves；
The second counterbore for accommodating driver bit is provided with wrenching bar, the depth of the second counterbore is more than driver bit
Length；The other end of wrenching bar is provided with the driving end mounting hole for assembly wrench head, is set in driving end inner wall of the hole installing
There are the second elastic bumps for back-up wrench head；
Some driving ends are the cuboid to match with driving end mounting hole size, are respectively arranged with corresponding different rule thereon
The through hole of lattice nut, the groove for being fastened with the second elastic bumps, spanner are provided with the outer wall of some driving ends
One end of bar is provided with a cavity that can accommodate some driving ends.
The utility model embodiment can select suitable driving end in specific implementation process by actual conditions, will
Wrenching bar is taken apart with handle, takes out driving end within the cavity, and driving end is fixed on driving end mounting hole, passes through
Two elastic bumps are fixed, then wrenching bar is connected with handle, you can be operated as spanner, and have multiple driving ends
It is alternative；When needing to use screwdriver, directly wrenching bar is separated with handle, built-in screwdriver is extracted out and can be used as spiral shell
Silk knife is used.Because it has been fixed on handle by the first elastic bumps, admittedly do not need remaining operation to be installed.Separately
Outside, also can be in practical operation, by expanding wrenching bar if finding to need the screwdriver of different size in actual use
On the first counter bore hole diameters to place multiple driver bits, be replaced installation by the first elastic bumps on handle.
In concrete application embodiment, with one end of handle using being threadedly coupled, threaded connection fastens for one end of wrenching bar,
And convenient disassembly.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (2)
1. a kind of multifunctional combination wrench, it is characterised in that described including handle, driver bit, some driving ends and wrenching bar
Driver bit and some driving ends are respectively positioned in wrenching bar, and one end of the driver bit and one end of wrenching bar are and handle
One end be connected；
One end of the handle is provided with the first counterbore that diameter is more than driver bit diameter, is set on the inwall of first counterbore
The first elastic bumps for fixed screw cutter head are equipped with, one end of the driver bit is provided with and can fastened with elastic bumps
Two symmetrical grooves；
The second counterbore for accommodating driver bit is provided with the wrenching bar, the depth of second counterbore is more than screwdriver
The length of head；The other end of the wrenching bar is provided with the driving end mounting hole for assembly wrench head, the driving end installation
The second elastic bumps for back-up wrench head are provided with the inwall of hole；
Some driving ends are the cuboid to match with driving end mounting hole size, are respectively arranged with corresponding different rule thereon
The through hole of lattice nut, the groove for being fastened with the second elastic bumps is provided with the outer wall of some driving ends, it is described
One end of wrenching bar is provided with a cavity that can accommodate some driving ends.
2. multifunctional combination wrench as claimed in claim 1, it is characterised in that one end of the wrenching bar and one end of handle
Using threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380079.4U CN206883576U (en) | 2017-04-12 | 2017-04-12 | A kind of multifunctional combination wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380079.4U CN206883576U (en) | 2017-04-12 | 2017-04-12 | A kind of multifunctional combination wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883576U true CN206883576U (en) | 2018-01-16 |
Family
ID=61323645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380079.4U Expired - Fee Related CN206883576U (en) | 2017-04-12 | 2017-04-12 | A kind of multifunctional combination wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397165A (en) * | 2018-12-25 | 2019-03-01 | 东莞堡威自动化科技有限公司 | A kind of dynamic tool apron special spanner |
-
2017
- 2017-04-12 CN CN201720380079.4U patent/CN206883576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397165A (en) * | 2018-12-25 | 2019-03-01 | 东莞堡威自动化科技有限公司 | A kind of dynamic tool apron special spanner |
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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: 20180116 Termination date: 20180412 |