CN206338299U - A kind of heterotypic bolt - Google Patents
A kind of heterotypic bolt Download PDFInfo
- Publication number
- CN206338299U CN206338299U CN201621418315.9U CN201621418315U CN206338299U CN 206338299 U CN206338299 U CN 206338299U CN 201621418315 U CN201621418315 U CN 201621418315U CN 206338299 U CN206338299 U CN 206338299U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- nut
- connecting rod
- kink
- bolt
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model provides a kind of heterotypic bolt, and personalized designs, tightness is strong, difficult for drop-off, and install convenient.A kind of heterotypic bolt of the present utility model, including：Bolt body (3), the first nut and the second nut；Bolt body (3) includes connecting rod (33), the first screw rod (31) screwed can be matched with the first nut and the second screw rod (32) screwed can be matched with the second nut；One end of connecting rod (33) vertically connects the first screw rod (31)；The other end of connecting rod (33) is provided with kink (331), and kink (331) is vertical with connecting rod (33), and positioned at connecting rod (33) and the first screw rod (31) institute planar；Second screw rod (32) is vertical with kink (331) to be connected, and perpendicular to plane where connecting rod (33) and the first screw rod (31)；Bolt body (3) is structure as a whole.
Description
Technical field
The utility model is related to mechanical field, more particularly to a kind of heterotypic bolt.
Background technology
With after automobile market flourish, improve product quality while, should also focus on client installation experience,
The limitation of installation should be resolved.
At present on the market, the bicycle beam with two mounting holes, it is installed and uses U-bolt mostly, but this installation side
Method has following defect：
1st, U-bolt is easy to fall off：
There is the risk that easily falls into inside crossbeam in U-bolt, and once come off and be difficult to take out, and installed part is unrestricted
Vibrations, easily cause danger, and during driving, known from experience by Motor assisted bicycle and send abnormal sound.
2nd, U-bolt installation difficulty is big：
, must be meticulous during installation because U-bolt is easily fallen into inside beam.
Strong, the difficult for drop-off product of a kind of install convenient, tightness is urgently invented for problem above.
Utility model content
The purpose of this utility model is to provide a kind of heterotypic bolt, and personalized designs, tightness is strong, difficult for drop-off, and peace
It is convenient to fill.
A kind of heterotypic bolt of the present utility model, including：
Bolt body 3, the first nut and the second nut；
Bolt body 3 includes connecting rod 33, the first screw rod 31 for screwing can be matched with the first nut and can be with second
The second screw rod 32 that nut matching is screwed；
One end of connecting rod 33 vertically connects the first screw rod 31；
The other end of connecting rod 33 is provided with kink 331, and kink 331 is vertical with connecting rod 33, and positioned at connecting rod 33
With the institute of the first screw rod 31 planar；
Second screw rod 32 is vertical with kink 331 to be connected, and perpendicular to the place plane of 33 and first screw rod of connecting rod 31；
Bolt body 3 is structure as a whole.
It is preferred that,
The side of the first screw rod 31 of direction and the second screw rod 32 is planar design in connecting rod 33.
It is preferred that,
First screw rod 31 is identical with the section radius of the second screw rod 32；
The aperture of first nut and the second nut is identical.
It is preferred that,
Connecting rod 33 is identical with the section radius of the first screw rod 31.
It is preferred that,
First screw rod 31 is different with the section radius of the second screw rod 32；
The aperture of first nut and the second nut is different.
It is preferred that,
First screw rod 31 is different with the length of the second screw rod 32.
It is preferred that,
The junction of the screw rod 31 of connecting rod 33 and first is cambered design, and identical with the section radius of the first screw rod 31.
It is preferred that,
Connecting rod 33 is cambered design with the flex point of kink 331.
It is preferred that,
The junction of the screw rod 32 of kink 331 and second is cambered design, and identical with the section radius of the second screw rod 32.
It is preferred that,
Bolt body 3, the first nut and the second nut are stainless steel.
As can be seen from the above technical solutions, the utility model embodiment has advantages below：
A kind of heterotypic bolt of the present utility model, a bolt body 3 is with two nuts, and bolt body 3 is by being sequentially connected with
The first screw rod 31, the screw rod 32 of connecting rod 33 and second constitute, wherein, the first screw rod 31 can be matched with the first nut and screwed,
Second screw rod 32 can be matched with the second nut and screwed.First screw rod 31 of the vertical connection in one end of connecting rod 33, such a design,
It is easy to the first screw rod 31 being inserted perpendicularly into mounting hole during installation；The other end of connecting rod 33 is provided with kink 331, kink 331
It is vertical with connecting rod 33, and positioned at the institute of 33 and first screw rod of connecting rod 31 planar, the second screw rod 32 is vertical with kink 331
Connection, and perpendicular to the place plane of 33 and first screw rod of connecting rod 31, during installation, one in the second screw rod 32 and connecting rod 33 1 outside
Kink 331 is stuck on mounting hole, prevents that the bolt body 3 from coming off, bolt body 3 is structure as a whole so that total
Tightness is strong, and the second screw rod 32 is first is passed through mounting hole by installation process, and the first screw rod 31 is aligned by slightly swivel bolt body 3
Another mounting hole is simultaneously inserted, install convenient, and difficult for drop-off, safe.
Brief description of the drawings
Fig. 1 is a kind of front view of heterotypic bolt embodiment in the utility model；
Fig. 2 is a kind of side view of heterotypic bolt embodiment in the utility model；
Fig. 3 is a kind of top view of heterotypic bolt embodiment in the utility model；
Fig. 4 is a kind of structure chart of heterotypic bolt embodiment in the utility model.
Embodiment
The purpose of this utility model is to provide a kind of heterotypic bolt, and personalized designs, tightness is strong, difficult for drop-off, and peace
It is convenient to fill.
Referring next to Fig. 1-Fig. 4, a kind of heterotypic bolt embodiment in the utility model is illustrated：
A kind of heterotypic bolt embodiment of the present utility model, including：Bolt body 3, the first nut and the second nut；Bolt
Body 3 includes connecting rod 33, the first screw rod 31 screwed can be matched with the first nut and can be matched with the second nut screws
The second screw rod 32；One end of connecting rod 33 vertically connects the first screw rod 31；The other end of connecting rod 33 is provided with kink 331,
Kink 331 is vertical with connecting rod 33, and positioned at the institute of 33 and first screw rod of connecting rod 31 planar；Second screw rod 32 and bending
Portion 331 is vertically connected, and perpendicular to the place plane of 33 and first screw rod of connecting rod 31；Bolt body 3 is structure as a whole.
In the present embodiment, a kind of heterotypic bolt, bolt body 3 is with two nuts, and bolt body 3 is by being sequentially connected with
First screw rod 31, the screw rod 32 of connecting rod 33 and second are constituted, wherein, the first screw rod 31 can be matched with the first nut and screwed, the
Two screw rods 32 can be matched with the second nut and screwed.Vertically the first screw rod 31 of connection, such a design of one end of connecting rod 33, is pacifying
It is easy to the first screw rod 31 being inserted perpendicularly into mounting hole during dress；The other end of connecting rod 33 be provided with kink 331, kink 331 with
Connecting rod 33 is vertical, and positioned at the institute of 33 and first screw rod of connecting rod 31 planar, the second screw rod 32 is vertical with kink 331 to be connected
Connect, and perpendicular to the place plane of 33 and first screw rod of connecting rod 31, during installation, the second screw rod 32 outside will with connecting rod 33 1 one
Kink 331 is stuck on mounting hole, prevents that the bolt body 3 from coming off, bolt body 3 is structure as a whole so that total is tight
Solidity is strong, and the second screw rod 32 is first is passed through mounting hole by installation process, and the first screw rod 31 is aligned separately by slightly swivel bolt body 3
One mounting hole is simultaneously inserted, install convenient, and difficult for drop-off, safe.
A kind of heterotypic bolt second embodiment of the present utility model from unlike first embodiment, direction in connecting rod 33
The side of first screw rod 31 and the second screw rod 32 is planar design.
In the present embodiment, when bolt body 3 is passed through into mounting hole, the side that connecting rod 33 presses close to installed part is planar design
The compactness of laminating is ensure that, the tightness of wobble effects nut and screw rod is prevented.
A kind of heterotypic bolt 3rd embodiment of the present utility model from unlike previous embodiment, the first screw rod 31 and
The section radius of two screw rods 32 are identical；The aperture of first nut and the second nut is identical.
Wherein, connecting rod 33 is identical with the section radius of the first screw rod 31.
In the present embodiment, the first screw rod 31 is identical with the section radius of the second screw rod 32, and the first nut and the second nut
Aperture it is identical, then install when without difference install matching screw rod and nut, install it is faster.
It should be noted that bolt body 3 is used to connect two parts, the screw rod 31 of connecting rod 33 and first is fixed on one
On part, the second screw rod 32 also passes through and limits another part with the second nut, therefore the screw rod 31 of connecting rod 33 and first
Section radius are identical to be easy to make.
A kind of heterotypic bolt fourth embodiment of the present utility model from unlike previous embodiment, the first screw rod 31 and
The section radius of two screw rods 32 are different；The aperture of first nut and the second nut is different.
In the present embodiment, bolt body 3 is used to connecting two parts, weight, the shape of two parts etc. it is different optional
Select the screw rod and nut of size matching.
The embodiment of a kind of heterotypic bolt the 5th of the present utility model from unlike previous embodiment, the first screw rod 31 and
The length of two screw rods 32 is different.
In the present embodiment, according to the thickness in aperture on two parts to be connected of bolt body 3, suitable screw rod is selected
Length is easily installed, and saves materials, it is to avoid screw rod is too short can not to consolidate installations, or long influences the assembling of other parts.
A kind of heterotypic bolt sixth embodiment of the present utility model from unlike previous embodiment, connecting rod 33 and first
The junction of screw rod 31 is cambered design, and identical with the section radius of the first screw rod 31.
Connecting rod 33 is cambered design with the flex point of kink 331.
The junction of the screw rod 32 of kink 331 and second is cambered design, and identical with the section radius of the second screw rod 32.
In the present embodiment, all flex points are all cambered design in the connecting rod 33, are on the one hand easy to through mounting hole, side
Civilian dress is unloaded；On the other hand, cambered design reduces friction, reduces the abrasion to aperture, increases the service life.
It should be noted that bolt body 3, the first nut and the second nut are stainless steel, stainless steel has corrosion resistant
Erosion, the features such as hardness is strong, it is ensured that connection it is firm, can for a long time use, improve security.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the device of foregoing description
Specific work process, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.Provided herein
Several embodiments in, it should be understood that disclosed device can be realized by another way.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the utility model
Enclose.
Claims (10)
1. a kind of heterotypic bolt, it is characterised in that including：
Bolt body (3), the first nut and the second nut；
The bolt body (3) includes connecting rod (33), the first screw rod (31) for screwing can be matched with first nut and
The second screw rod (32) screwed can be matched with second nut；
One end of the connecting rod (33) vertically connects first screw rod (31)；
The other end of the connecting rod (33) is provided with kink (331), and the kink (331) is hung down with the connecting rod (33)
Directly, and positioned at the connecting rod (33) and first screw rod (31) institute planar；
Second screw rod (32) is vertical with the kink (331) to be connected, and perpendicular to the connecting rod (33) and described the
Plane where one screw rod (31)；
The bolt body (3) is structure as a whole.
2. a kind of heterotypic bolt according to claim 1, it is characterised in that
On the connecting rod (33) towards the side of first screw rod (31) and second screw rod (32) be planar design.
3. a kind of heterotypic bolt according to claim 1, it is characterised in that
First screw rod (31) is identical with the section radius of second screw rod (32)；
First nut is identical with the aperture of second nut.
4. a kind of heterotypic bolt according to claim 3, it is characterised in that
The connecting rod (33) is identical with the section radius of first screw rod (31).
5. a kind of heterotypic bolt according to claim 1, it is characterised in that
First screw rod (31) is different with the section radius of second screw rod (32)；
First nut is different with the aperture of second nut.
6. a kind of heterotypic bolt according to claim 1, it is characterised in that
First screw rod (31) is different with the length of second screw rod (32).
7. a kind of heterotypic bolt according to claim 1, it is characterised in that
The junction of the connecting rod (33) and first screw rod (31) is cambered design, and with first screw rod (31)
Section radius are identical.
8. a kind of heterotypic bolt according to claim 1, it is characterised in that
The connecting rod (33) is cambered design with the flex point of the kink (331).
9. a kind of heterotypic bolt according to claim 1, it is characterised in that
The junction of the kink (331) and second screw rod (32) is cambered design, and with second screw rod (32)
Section radius it is identical.
10. a kind of heterotypic bolt according to claim 1, it is characterised in that
The bolt body (3), the first nut and the second nut are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418315.9U CN206338299U (en) | 2016-12-22 | 2016-12-22 | A kind of heterotypic bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418315.9U CN206338299U (en) | 2016-12-22 | 2016-12-22 | A kind of heterotypic bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338299U true CN206338299U (en) | 2017-07-18 |
Family
ID=59301982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418315.9U Expired - Fee Related CN206338299U (en) | 2016-12-22 | 2016-12-22 | A kind of heterotypic bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720412A (en) * | 2020-05-29 | 2020-09-29 | 江苏永昊高强度螺栓有限公司 | Special-shaped bolt and nut assembly |
-
2016
- 2016-12-22 CN CN201621418315.9U patent/CN206338299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720412A (en) * | 2020-05-29 | 2020-09-29 | 江苏永昊高强度螺栓有限公司 | Special-shaped bolt and nut assembly |
| CN111720412B (en) * | 2020-05-29 | 2021-09-10 | 江苏永昊高强度螺栓有限公司 | Special-shaped bolt and nut assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528315 West Lecong Road, Lecong Town, Shunde District, Guangdong, Foshan, China (B333) Patentee after: WINBO-DONGJIAN AUTOMOTIVE TECHNOLOGY Co.,Ltd. Address before: 528315 West Lecong Road, Lecong Town, Shunde District, Guangdong, Foshan, China (B333) Patentee before: Winbo-Dongjian Automotive Technology Co.,Ltd. |
|
| 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: 20170718 |