CN107599741B - A kind of automobile basic hand tool having multiple functions - Google Patents
A kind of automobile basic hand tool having multiple functions Download PDFInfo
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- CN107599741B CN107599741B CN201710901074.6A CN201710901074A CN107599741B CN 107599741 B CN107599741 B CN 107599741B CN 201710901074 A CN201710901074 A CN 201710901074A CN 107599741 B CN107599741 B CN 107599741B
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- seperated
- fission
- elongated slot
- assembly cavity
- main body
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Abstract
The invention discloses a kind of automobile basic hand tools for having multiple functions, comprising: main body axially offers assembly cavity, and the first elongated slot and the second elongated slot have been extended radially through on the outer circumference surface of the main body, and the first end of the main body offers Hexagon hole；Rotational handle, it is contained in the assembly cavity, including symmetrically arranged first seperated and the second fission, first fission is connected with second fission by pin shaft, and can be rotated centered on the pin shaft respectively, to be produced respectively from first elongated slot and second elongated slot.Rotatable first is seperated and second is seperated by being arranged by the present invention, when needing to dismount tire, first fission and the second fission are produced with main body axis into an angle of 90 degrees, Hexagon hole is inserted on the lug nut that need to be changed, rotation first simultaneously is seperated and the second fission can carry out disassembling operations to lug nut, small in size, light-weight, using and it is easy to carry, only taken up a small amount of interior parking space.
Description
Technical field
The present invention relates to driver's tool technical field, especially a kind of automobile basic hand tool for having multiple functions.
Background technique
The demand that the nut of fixed tire is dismantled when automobile basic hand tool is in order to meet emergency vehicle re-type, is equipped with
The components such as lever and spare tyre crank handle, had both increased system needed for lug nut box spanner and rotating tire socket nut wrench
This is caused, and occupies a large amount of interior parking space, the weight of vehicle is also added, causes a large amount of waste.
Summary of the invention
The object of the present invention is to provide a kind of automobile basic hand tool for having multiple functions, with solve it is in the prior art not
Foot, it can be replaced needed for lug nut box spanner provisioned in automobile basic hand tool and rotating tire socket nut wrench
The components such as lever, it is small in size, it is light-weight, using and it is easy to carry.
The present invention provides a kind of automobile basic hand tools for having multiple functions, comprising:
Main body axially offers assembly cavity, and the first elongated slot and the second length have been extended radially through on the outer circumference surface of the main body
Extending direction of the extending direction of slot, first elongated slot and second elongated slot each parallel to the assembly cavity, the main body
First end offer Hexagon hole；
Rotational handle is contained in the assembly cavity, including symmetrically arranged first seperated and the second fission, and described first
It is seperated to be connected with second fission by pin shaft, and can be rotated centered on the pin shaft respectively, thus respectively from described the
One elongated slot and second elongated slot produce.
Has the automobile basic hand tool of multiple functions as described above, wherein preferably, described first is seperated and described
The shape and structure of second fission are all the same, and the described first seperated side towards second fission is formed with binding face, institute
It states the first seperated other side and is formed with hemisphere section and straight bar section, described first seperated and described second fission passes through the fitting
Face is bonded to each other, and two hemisphere sections surround to form sphere, and the internal diameter of the diameter of the sphere and the assembly cavity matches,
The binding face is recessed with pilot hole at the center of the hemisphere section, is placed in the pilot hole in the pin shaft.
Have the automobile basic hand tools of multiple functions as described above, wherein preferably, the assembly cavity extend to
The Hexagon hole is connected, and plug, side projection of the plug close to the assembly cavity are provided in the Hexagon hole
There is limited block, running through on the outer circumference surface of the limited block has U-lag, and the U-lag extends towards the assembly cavity and in institute
The end face for stating the free end of limited block forms opening.
Have the automobile basic hand tool of multiple functions as described above, wherein preferably, the outer surface of the plug
It is adapted with the lubrication groove profile surface of the Hexagon hole, forms cascaded surface, the limit between the Hexagon hole and the assembly cavity
It is formed between position block and the plug and opposite with cascaded surface compresses face.
Have the automobile basic hand tool of multiple functions as described above, wherein preferably, the plug and the limit
Block is rubber material.
Has the automobile basic hand tool of multiple functions as described above, wherein preferably, the second end of the main body is opened
Equipped with square hole.
Compared with prior art, the present invention is needing to dismount wheel by the way that rotatable first seperated and the second fission is arranged
When tire, the first fission and the second fission are produced with main body axis into an angle of 90 degrees, Hexagon hole is inserted in the tire spiral shell that need to be changed
On mother, while rotating the first fission and the second fission can be to lug nut progress disassembling operations, small in size, light-weight, use
And it is easy to carry, only take up a small amount of interior parking space.
Detailed description of the invention
Fig. 1 is the integrally-built cross-sectional view of the present invention；
Fig. 2 is the axonometric drawing under the hiding rotational handle state of the present invention；
Fig. 3 is the first seperated axonometric drawing of the invention；
Fig. 4 is the axonometric drawing of plug of the invention；
Fig. 5 is working condition axonometric drawing one of the invention；
Fig. 6 is working condition axonometric drawing two of the invention.
Description of symbols: 1- main body, 2- assembly cavity, the first elongated slot of 3-, the second elongated slot of 4-, 5- first is seperated, 6- second
Fission, 7- pin shaft, 8- binding face, 9- hemisphere section, 10- straight bar section, 11- plug, 12- limited block, 13-U shape slot, 14- cascaded surface,
15- compresses face, 16- square hole, 17- Hexagon hole, 18- pilot hole.
Specific embodiment
The embodiments described below with reference to the accompanying drawings are exemplary, for explaining only the invention, and cannot be construed to
Limitation of the present invention.
As shown in Figures 1 to 6, the embodiment provides a kind of automobile basic hand tool for having multiple functions, packets
It includes:
Main body 1, preferably column construction, axially offer assembly cavity 2, the coaxial arrangement of assembly cavity 2 in the main body 1,
The first elongated slot 3 and the second elongated slot 4, first elongated slot 3 and the second elongated slot 4 have been extended radially through on the outer circumference surface of the main body 1
It is symmetrical arranged by center line of the axis of the main body 1, the extending direction of first elongated slot 3 and second elongated slot 4 is flat
Row is in the extending direction of the assembly cavity 2, and the first end of the main body 1 offers Hexagon hole 17, and the Hexagon hole 17 is
Stepped hole, to facilitate tire bolt to be inserted into, being provided with Hexagon hole 17 is the outer profile for attaching nut, this field it is general
Logical technical staff be easy for it is contemplated that, in order to adapt to different nut outer profiles, matching hole of different shapes can be adapted to.
Rotational handle is rod-like structure, is contained in the assembly cavity 2, including symmetrically arranged first fission 5 and second
Fission 6, first fission 5 and second fission 6 are connected by pin shaft 7, and can be turned centered on the pin shaft 7 respectively
It is dynamic, to be produced respectively from first elongated slot 3 and second elongated slot 4.
In stop before the first fission 5 and second fission 6 turn to, first fission 5 and second fission 6
It is contained in the assembly cavity 2, is convenient for carrying completely, reduce storage space, the first fission 5 and described second seperated 6 the pasts stop
Stop rotates point backward, produces respectively from the first elongated slot 3 and the second elongated slot 4, when first fission 5 and second fission 6
When turning to rear stop, first fission 5 and it is described second fission 6 with 1 axis of main body at an angle of 90 degrees so that it is convenient to exert a force.
Under normality, first fission 5 and second fission 6 are in front of rotary motion trace at stop, are bonded to each other,
It is contained in assembly cavity 2 completely, is convenient for carrying and reduces parking space, when needing to dismount tire, the first fission 5 of adjustment and institute
The second fission 6 is stated to concordant with the first elongated slot 3 and the second elongated slot 4, is stopped after the first fission 5 and second fission 6 are gone to
Point, at an angle of 90 degrees, Hexagon hole 17 is inserted on the lug nut that need to be changed with 1 axis of main body, while rotating the first seperated 5 Hes
Second fission 6 can carry out disassembling operations to lug nut, after the completion of dismounting, by the first fission 5 and second fission 6
Turn to preceding stop, be contained in assembly cavity 2, this driver's tool is small in size, light-weight, using and it is easy to carry, only take up
A small amount of interior parking space.
The shape and structure of first fission 5 and second fission 6 are all the same, and first fission 5 is towards described
The side of second fission 6 is formed with binding face 8, and the binding face 8 is preferably smooth surface, and compactness is good, first fission 5 it is another
Side is formed with hemisphere section 9 and straight bar section 10, and first fission 5 and second fission 6 pass through the binding face 8 mutually patch
It closes, two hemisphere sections 9 surround to form sphere, and the internal diameter of the diameter of the sphere and the assembly cavity 2 matches, so that
First fission 5 and second fission 6 can not only be rotated around 1 axis of main body and can be moved simultaneously along 1 axis of main body, the binding face
8 are recessed with pilot hole 18 at the center of the hemisphere section 9, are placed in the pilot hole 18 in the pin shaft 7, can incite somebody to action in this way
First fission 5 and the second fission 6 interlock.
For avoid this driver's tool in daily storage described in the first fission 5 and unexpected produce of second fission 6 and
It causes to generate personal injury or object damage.The assembly cavity 2 is extended to be connected with the Hexagon hole 17, and described interior six
It is provided with plug 11 in corner apertures 17, offers circular hole at the center of the plug 11, to facilitate tire bolt to be inserted into, the plug
11 are convexly equipped with limited block 12 close to the side of the assembly cavity 2, and limited block 12 is preferably cylindrical body, the in this way shape with assembly cavity 2
Shape matches, and through there is U-lag 13 on the outer circumference surface of the limited block 12, the U-lag 13 extends simultaneously towards the assembly cavity 2
Opening is formed in the end face of the free end of the limited block 12.First fission 5 and the second fission 6 are turned into preceding stop, until complete
What is be bonded entirely is contained in assembly cavity 2, and plug 11 is inserted into from Hexagon hole 17, makes its U-lag 13 and first elongated slot 3
It is aligned with the second elongated slot 4, U-lag 13 clamps the end of rotational handle, forms interference fit, makes the first fission 5 and second point
Body 6 has certain resistance when rotating, and prevents it from being freely rotated, while will not issue impact noise when vehicle vibration.
Further, the lubrication groove profile surface of the outer surface of the plug 11 and the Hexagon hole 17 is adapted, described interior
Cascaded surface 14 is formed between hexagon ring 17 and the assembly cavity 2, is formed between the limited block 12 and the plug 11 and rank
Tread 14 it is opposite compress face 15, when assembly, the face 15 that compresses is pressed on the cascaded surface 14, to form limit, limit
Block 12 extends into the assembly cavity 2.
It in order to preferably clamp the rotational handle, while avoiding colliding with, the plug 11 and the limited block 12 are
Rubber material.
In order to enable this driver's tool is provided simultaneously with spare tyre crank handle function, specifically, the second end of the main body 1 is opened up
There is square hole 16.First fission 5 and second fission 6 are gone into rear stop and 1 axis of main body at an angle of 90 degrees, then by first point
The hemisphere section 9 of body 5 and the second fission 6 is drawn to 17 end of Hexagon hole of main body 1, and the square hole 16 on 1 other end of main body is inserted into
In the crank handle connection end for the spare tyre lifter for needing to dismount, while it is rotatably standby for rotating the first fission 5 and the second fission 6
Tire lifter carries out disassembling operations to spare tyre.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (4)
1. a kind of automobile basic hand tool for having multiple functions characterized by comprising
Main body (1) axially offers assembly cavity (2), has extended radially through the first elongated slot (3) on the outer circumference surface of the main body (1)
With the second elongated slot (4), the extending direction of first elongated slot (3) and second elongated slot (4) is each parallel to the assembly cavity (2)
Extending direction, the first end of the main body (1) offers Hexagon hole (17)；
Rotational handle is contained in the assembly cavity (2), including symmetrically arranged first seperated (5) and second seperated (6), institute
It states first seperated (5) and described second seperated (6) to connect by pin shaft (7), and can be turned centered on the pin shaft (7) respectively
It is dynamic, to be produced respectively from first elongated slot (3) and second elongated slot (4)；
The shape and structure of described first seperated (5) and second seperated (6) are all the same, and described first seperated (5) are towards institute
The side for stating second seperated (6) is formed with binding face (8), and the other side of described first seperated (5) is formed with hemisphere section (9) and directly
Rod segment (10), described first seperated (5) and described second seperated (6) are bonded to each other by the binding face (8), and two described half
Ball section (9) surrounds to form sphere, and the internal diameter of the diameter of the sphere and the assembly cavity (2) matches, the binding face (8) in
It is recessed with pilot hole (18), is placed in the pin shaft (7) in the pilot hole (18) at the center of the hemisphere section (9)；
The assembly cavity (2) extends to be connected with the Hexagon hole (17), is provided with plug in the Hexagon hole (17)
(11), the plug (11) is convexly equipped with limited block (12) close to the side of the assembly cavity (2), the outer circle of the limited block (12)
Through having U-lag (13) on circumferential surface, the U-lag (13) extends towards the assembly cavity (2) and in the limited block (12)
The end face of free end forms opening.
2. the automobile basic hand tool according to claim 1 for having multiple functions, it is characterised in that: the plug (11)
The lubrication groove profile surface of outer surface and the Hexagon hole (17) is adapted, the Hexagon hole (17) and the assembly cavity (2) it
Between form cascaded surface (14), be formed between the limited block (12) and the plug (11) and cascaded surface (14) is opposite compresses
Face (15).
3. the automobile basic hand tool according to claim 1 for having multiple functions, it is characterised in that: the plug (11) and
The limited block (12) is rubber material.
4. according to claim 1 to the automobile basic hand tool for having multiple functions described in 3 any one, it is characterised in that: institute
The second end for stating main body (1) offers square hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901074.6A CN107599741B (en) | 2017-09-28 | 2017-09-28 | A kind of automobile basic hand tool having multiple functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901074.6A CN107599741B (en) | 2017-09-28 | 2017-09-28 | A kind of automobile basic hand tool having multiple functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107599741A CN107599741A (en) | 2018-01-19 |
| CN107599741B true CN107599741B (en) | 2019-11-26 |
Family
ID=61059269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901074.6A Active CN107599741B (en) | 2017-09-28 | 2017-09-28 | A kind of automobile basic hand tool having multiple functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599741B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348436A (en) * | 1964-10-19 | 1967-10-24 | Ives Engineers Ltd | Hand brace for wheel nuts having an angularly adjustable un-crank arm |
| CN1245278C (en) * | 1999-08-13 | 2006-03-15 | 迪恩·沃尔 | Handtool with rotatable arms |
| CN202399198U (en) * | 2011-12-12 | 2012-08-29 | 上海昆杰五金工具有限公司 | Hand shank for hexagonal wrench |
| CN204546389U (en) * | 2015-04-22 | 2015-08-12 | 安徽江淮汽车股份有限公司 | A kind of Wrench-type driver's tool |
-
2017
- 2017-09-28 CN CN201710901074.6A patent/CN107599741B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348436A (en) * | 1964-10-19 | 1967-10-24 | Ives Engineers Ltd | Hand brace for wheel nuts having an angularly adjustable un-crank arm |
| CN1245278C (en) * | 1999-08-13 | 2006-03-15 | 迪恩·沃尔 | Handtool with rotatable arms |
| CN202399198U (en) * | 2011-12-12 | 2012-08-29 | 上海昆杰五金工具有限公司 | Hand shank for hexagonal wrench |
| CN204546389U (en) * | 2015-04-22 | 2015-08-12 | 安徽江淮汽车股份有限公司 | A kind of Wrench-type driver's tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107599741A (en) | 2018-01-19 |
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