CN209273318U - A kind of multi-functional auto repair screwdriver - Google Patents
A kind of multi-functional auto repair screwdriver Download PDFInfo
- Publication number
- CN209273318U CN209273318U CN201920059594.1U CN201920059594U CN209273318U CN 209273318 U CN209273318 U CN 209273318U CN 201920059594 U CN201920059594 U CN 201920059594U CN 209273318 U CN209273318 U CN 209273318U
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- China
- Prior art keywords
- nut
- clockwise
- shell
- anticlockwise motor
- nut set
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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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of multi-functional auto repair screwdriver, is related to technical field of automobile maintenance.The multi-functional auto repair screwdriver, including shell and be set to shell on clockwise and anticlockwise motor.The multi-functional auto repair screwdriver, passes through cross plush copper, connecting rod and the wrench assembly of setting.So that the device can pass through the cooperation of the first nut set of setting, the second nut set and third nut set as screwdriver with that can also use as spanner.Different size of thread bush can be selected according to the nut of different model, when such as needing to use the first nut set and carrying out dismounting nut, third nut set and the second nut set can shrink and cover the first nut and expose, to carry out nut dismounting.So that staff need not carry the set wrench of multiple and different sizes again.Not only personnel had been reduced and have carried the quantity and weight of tool, but also can reduce the possibility for occurring losing accidentally because tool is too many.
Description
Technical field
The utility model relates to technical field of automobile maintenance, specially a kind of multi-functional auto repair screwdriver.
Background technique
Auto repair refers to when car breakdown, needs to place under repair to the automobile of damage so that automobile restore can
Carry out using when.And existing auto repair process must will use screwdriver.
As Chinese patent disclose " a kind of auto repair screwdriver for being conveniently replaceable cutter head " (patent No.:
CN201720412521.7), which includes screwdriver ontology, control block and attachment base.Control is facilitated to connect by control block
The rotation of seat, so that can be separated between screw rod and fixing seat, it is convenient that cutter head in screw rod is replaced, it is above-mentioned
Patent possesses the advantages of being conveniently replaceable cutter head, and the existing screwdriver of effective solution makes looking for for the screwdriver because of model difference
It is more troublesome the problem of influencing auto repair speed.However the bit replacing that above-mentioned patent only addresses only screwdriver is asked
Topic, but the cutter head that above-mentioned patent is changed is not easy to find, be easily lost, and spiral shell not merely can be frequently used during repairing
Silk knife, spanner is also essential tool in auto repair, and the nut of various models is often used on automobile, frequently more
Change tool but also staff work efficiency drop, can also make greatly improving a possibility that losing for tool, thus I
Need a kind of multiduty automotive service set, to offer convenience for the dismantlement work of auto parts.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provide it is a kind of it is easy to carry, sizes screw can be screwed
Multi-functional auto repair screwdriver.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of multi-functional automobile dimension
It repairs screwdriver, including shell and is set to clockwise and anticlockwise motor on shell.In addition, further including cross plush copper, connecting rod and covering positive and negative
Wrench assembly on rotating motor output end.The wrench assembly includes movable sleeve and fixing seat.One end cap of the movable sleeve exists
On the output end of clockwise and anticlockwise motor, the other end passes through shell and extends to outside shell.The fixing seat is slided in the horizontal direction matches
It closes on the inner wall of movable sleeve.The fixing seat is connected with movable sleeve by key pin.One end of the connecting rod passes through spanner group
Part and with fixing seat grafting, the other end is connected with cross plush copper.The wrench assembly further include successively be socketed, and opening diameter according to
The first nut set, the second nut set and the third nut set of secondary increase.The first nut set, the second nut set and third nut
The opening shape of set respectively corresponds various sizes of nut.The first nut set is actively socketed on the other end outer rim of movable sleeve
On.
It preferably, further include master slider, take-up housing and clockwise and anticlockwise motor slideway.The clockwise and anticlockwise motor slideway is arranged in shell
On the inner wall of body.The clockwise and anticlockwise motor is slidably fitted on clockwise and anticlockwise motor slideway by take-up housing.The shell is corresponding just
It inverts and is provided with fluting on the position of motor slideway, the master slider is arranged on the fluting of shell and is connected with take-up housing.Institute
The movable distance of the length and clockwise and anticlockwise motor of stating movable sleeve is equal, and the connecting rod is equal to plus the length of cross plush copper lives
The length of dynamic set.
It preferably, further include fixing head and two through-holes.The fixing head is arranged on master slider, and two through-holes are set respectively
It sets in the shell fluting front-end and back-end of side and corresponding with fixing head.
Preferably, the cross plush copper material is magnet.
(3) beneficial effect
The utility model provides a kind of multi-functional auto repair screwdriver.Have it is following the utility model has the advantages that
1, the multi-functional auto repair screwdriver, passes through cross plush copper, connecting rod and the wrench assembly of setting.So that should
Device can pass through the first nut set of setting, the second nut set and third as screwdriver with can use as spanner again
The cooperation of nut set can select various sizes of thread bush according to various sizes of nut, such as need to use the first nut set
When carrying out dismounting nut, third nut set and the second nut set can shrink and cover the first nut and expose, to carry out nut
Dismounting.The device purposes multiplicity, but also the set wrench of multiple and different sizes need not be carried, both reduced the number that personnel carry tool
Amount and weight, and can reduce the possibility for occurring losing accidentally because tool is too many.
2, the device is also equipped with clockwise and anticlockwise motor, and the device is made to be not necessarily to manpower to the installation and removal of screw and nut,
It is time saving and energy saving, facilitate operation.
Detailed description of the invention
Fig. 1 is the utility model exploded perspective figure；
Fig. 2 is the utility model perspective view；
Fig. 3 is that the utility model screwdriver uses schematic diagram；Fig. 4 is that the utility model screwdriver takes in schematic diagram；
Fig. 5 is that third nut set uses schematic diagram in the utility model wrench assembly；
Fig. 6 is that the second nut set uses schematic diagram in the utility model wrench assembly；
Fig. 7 is the utility model movable sleeve and fixing seat connection schematic diagram.
In figure: 1 shell, 2 movable sleeves, 3 first nut sets, 4 second nut sets, 5 third nut sets, 6 cross plush coppers, 7 connect
Extension bar, 8 wrench assemblies, 9 fixing seats, 10 master sliders, 11 fixing heads, 12 take-up housings, 13 gear items, 14 through-holes, 15 positive and negative rotations electricity
Machine slideway, 16 baffles, 17 battery cases, 18 clockwise and anticlockwise motors.
Specific embodiment
The utility model embodiment provides a kind of multi-functional auto repair screwdriver, as shown in Figs 1-4, including shell 1
With clockwise and anticlockwise motor 18.Clockwise and anticlockwise motor 18 is the prior art in the present embodiment, consolidates embodiment and describes without expansion.It is positive and negative
The inside of shell 1 is arranged in rotating motor 18.The motor volume is small, is convenient for carrying, and is suitable for battery and powers, can also realize motor
Switch between rotating forward or reversion.
In addition, further including cross plush copper 6, connecting rod 7 and covering the wrench assembly 8 on 18 output end of clockwise and anticlockwise motor.Ten
6 material of word plush copper is magnet.Cross plush copper 6 is made by using magnet, its advantage is that screw can be adsorbed, it is convenient
People carry out installation or disassembly screw from the bottom up in the place such as chassis.
Wrench assembly 8 includes movable sleeve 2 and fixing seat 9.Output end of one end cap of movable sleeve 2 in clockwise and anticlockwise motor 18
On, the other end passes through shell 1 and extends to outside shell 1.
As shown in fig. 7, fixing seat 9 is slidably fitted in the horizontal direction on the inner wall of movable sleeve 2.Fixing seat 9 and movable sleeve 2
It is connected by key pin.Concave slideway is offered on 2 inner wall of movable sleeve, key pin is provided in fixing seat 9, and fixing seat 9 passes through key pin
It is slidably fitted on concave slideway, it is free to slide on 2 inner wall of movable sleeve can not only to have made fixing seat 9, but also may be implemented in motor
When rotation, the function of the rotation of movable sleeve 2 is driven by fixing seat 9.One end of connecting rod 7 pass through wrench assembly 8 and with fixing seat 9
Grafting, the other end are connected with cross plush copper 6.
As described in Fig. 5-6, wrench assembly 8 further include successively be socketed, and opening diameter be sequentially increased the first nut set 3,
Second nut set 4 and third nut set 5.First nut covers the 3, second nut set 4 and the opening shape of third nut set 5 is right respectively
Answer various sizes of nut.First nut set 3 is actively socketed in the other end outer rim of movable sleeve 2.
In addition, further including master slider 10, take-up housing 12 and clockwise and anticlockwise motor slideway 15.The setting of clockwise and anticlockwise motor slideway 15 exists
On the inner wall of shell 1.Clockwise and anticlockwise motor 18 is slidably fitted on clockwise and anticlockwise motor slideway 15 by take-up housing 12.Shell 1 is corresponding
Be provided with fluting on the position of clockwise and anticlockwise motor slideway 15, master slider 10 be arranged on the fluting of shell 1 and with 12 phase of take-up housing
Even.The length of movable sleeve 2 and the movable distance of clockwise and anticlockwise motor 18 are equal, and connecting rod 7 is equal to plus the length of cross plush copper 6
The length of movable sleeve 2.
By the cooperation of the positive and negative motor slideway 15, clockwise and anticlockwise motor 18, movable sleeve 2 and fixing seat 9 of setting, can solve
Connecting rod 7 is necessarily unloaded into the problem of wrench assembly 8 just can be used, by moving backward for clockwise and anticlockwise motor 18, so that
Fixing seat 9 moves backward in movable sleeve 2, drives connecting rod 7 to be retracted in movable sleeve 2 backward, the position of wrench assembly 8 is allowed
Out, people is facilitated to operate and use.
The utility model further includes fixing head 11 and two through-holes 14.Fixing head 11 is arranged on master slider 10, and two logical
Hole 14 is separately positioned on shell 1 and slots the front-end and back-end of side and corresponding with fixing head 11.
By the way that the cooperation of fixing head 11 and through-hole 14 is arranged, the position of clockwise and anticlockwise motor 18 can be fixed, be prevented
7 sudden contraction of connecting rod caused by occurring because of motor movement.
Working principle: it in use, pushing master slider 10, is allowed to be moved to 1 front end of shell, then the insertion of fixing head 11 is located at
It is fixed in the through-hole 14 of 1 front end of shell.Screw is put in cross plush copper 6, tools for alignment position to be mounted is beaten
Open clockwise and anticlockwise motor 18.Screw installation is completed, when needing to install or dismantling nut, pushes master slider 10 to after shell 1
End movement.The insertion of fixing head 11 is located in the through-hole 14 of 1 rear end of shell, then wrench assembly 8 is directed at nut and is squeezed to it,
Wrench assembly 8 can voluntarily be applicable in the size of the nut and entangle, and open clockwise and anticlockwise motor 18.Operation can be completed.
In conclusion the multi-functional auto repair screwdriver, passes through the cross plush copper 6, connecting rod 7 and spanner group of setting
Part 8.So that the device can cover the 3, second spiral shell by the first nut of setting as screwdriver with that can also use as spanner
The cooperation of mother set 4 and third nut set 5 can select different size of thread bush according to the nut of different model, such as need to use
When carrying out dismounting nut to the first nut set 3, third nut set 5 and the second nut set 4 can shrink and reveal 3 sets of the first nut
Out, to carry out nut dismounting.The device purposes multiplicity, but also the tools such as set wrench that need not carry multiple and different sizes,
Not only personnel had been reduced and have carried the quantity and weight of tool, but also can reduce the possibility for occurring losing accidentally because tool is too many.The dress
It sets and is also equipped with clockwise and anticlockwise motor 18, the device is made to be not necessarily to manpower to the installation and removal of screw and nut, it is time saving and energy saving, it is convenient
Operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of multi-functional auto repair screwdriver, the clockwise and anticlockwise motor (18) including shell (1) and on shell (1),
It is characterized by also including cross plush copper (6), connecting rod (7) and cover the wrench assembly on clockwise and anticlockwise motor (18) output end
(8), the wrench assembly (8) includes movable sleeve (2) and fixing seat (9), and an end cap of the movable sleeve (2) is in clockwise and anticlockwise motor
(18) on output end, the other end passes through shell (1) and extends to shell (1) outside, and the fixing seat (9) is slided in the horizontal direction
Cooperation is on the inner wall of movable sleeve (2), and the fixing seat (9) is connected with movable sleeve (2) by key pin, the connecting rod (7)
One end pass through wrench assembly (8) and with fixing seat (9) grafting, the other end is connected with cross plush copper (6), the wrench assembly (8)
It further include successively being socketed, and the first nut set (3), the second nut set (4) and the third nut set that opening diameter is sequentially increased
(5), the opening shape of the first nut set (3), the second nut set (4) and third nut set (5) respectively corresponds different sizes
Nut, the first nut set (3) is actively socketed in the other end outer rim of movable sleeve (2).
2. a kind of multi-functional auto repair screwdriver according to claim 1, it is characterised in that: further include master slider
(10), take-up housing (12) and clockwise and anticlockwise motor slideway (15), inner wall of clockwise and anticlockwise motor slideway (15) setting in shell (1)
On, the clockwise and anticlockwise motor (18) is slidably fitted on clockwise and anticlockwise motor slideway (15) by take-up housing (12), the shell (1)
Fluting is provided on the position of corresponding clockwise and anticlockwise motor slideway (15), the master slider (10) is arranged on the fluting of shell (1)
And be connected with take-up housing (12), the length of the movable sleeve (2) and the movable distance of clockwise and anticlockwise motor (18) are equal, the company
Extension bar (7) is equal to the length of movable sleeve (2) plus the length of cross plush copper (6).
3. a kind of multi-functional auto repair screwdriver according to claim 2, it is characterised in that: further include fixing head
(11) it is arranged on master slider (10) with two through-holes (14), the fixing head (11), two through-holes (14) are separately positioned on shell
Body (1) is slotted the front-end and back-end of side and corresponding with fixing head (11).
4. a kind of multi-functional auto repair screwdriver according to claim 1, it is characterised in that: the cross plush copper
(6) material is magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059594.1U CN209273318U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-functional auto repair screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059594.1U CN209273318U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-functional auto repair screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209273318U true CN209273318U (en) | 2019-08-20 |
Family
ID=67605357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059594.1U Expired - Fee Related CN209273318U (en) | 2019-01-15 | 2019-01-15 | A kind of multi-functional auto repair screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209273318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621636A (en) * | 2020-12-31 | 2021-04-09 | 国网山东省电力公司蓬莱市供电公司 | Electric power wrench |
-
2019
- 2019-01-15 CN CN201920059594.1U patent/CN209273318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621636A (en) * | 2020-12-31 | 2021-04-09 | 国网山东省电力公司蓬莱市供电公司 | Electric power wrench |
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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: 20190820 Termination date: 20200115 |