CN206458700U - A kind of Multifunctional bolt - Google Patents
A kind of Multifunctional bolt Download PDFInfo
- Publication number
- CN206458700U CN206458700U CN201720157373.9U CN201720157373U CN206458700U CN 206458700 U CN206458700 U CN 206458700U CN 201720157373 U CN201720157373 U CN 201720157373U CN 206458700 U CN206458700 U CN 206458700U
- Authority
- CN
- China
- Prior art keywords
- nut
- pawl
- mounting ring
- screw rod
- turncap
- 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
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Abstract
The utility model discloses a kind of Multifunctional bolt, including nut, screw rod, mounting hole, turncap, connecting rod, first pawl, spring, the first mounting ring, second pawl, the second mounting ring and anti-skid bulge, the opposite side of the nut offers multiple mounting holes being distributed on nut, the nut is provided with turncap away from the side of screw rod, the turncap is provided with multiple connecting rods corresponding with position of mounting hole close to the side of nut, the nut is provided with the first pawl towards the side of screw rod, the outside turning set of the smooth section is provided with spring, the spring is provided with the first mounting ring close to one end of nut, the first mounting ring is provided with the second pawl close to the side of nut, the other end of the spring is provided with the second mounting ring, the second mounting ring is provided with anti-skid bulge away from the side of nut, compared with prior art, it can effectively prevent bolt from arbitrarily being dismantled by other people, effectively prevent bolt from producing loosening, it is simple in construction, it is easy to use, it is easy to utilize.
Description
【Technical field】
The utility model is related to technical field of fastening, particularly a kind of Multifunctional bolt.
【Background technology】
Bolt is machine components, the cylindrical threaded fastener of adapted nut.External screw thread is carried by head and screw rod
Cylinder class fastener dimerous, need to coordinate with nut, for be fastenedly connected two carry through hole parts.This
Plant type of attachment and claim bolt connection.As nut is screwed off from bolt, the two parts can again separated, therefore bolt connection is
Belong to and be detachably connected, the bolt of prior art includes nut and screw rod, and described nut is fixedly connected with screw rod.Said structure
Bolt there is following defect during actual use：The bolt arrangement of prior art is simple, and function is single, existing spiral shell
Bolt is easy to remove bolt from object using spanner or screwdriver, causes the article that bolt is fixed by unique
People steals, for example number plate of vehicle, in addition, existing bolt does not possess anti-loosening function yet, when bolt is arranged on the object of vibrations
It was easy to cause bolt looseness because of the vibrations of object when upper, it is therefore necessary to propose a kind of multi-functional bolt.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of Multifunctional bolt, can be effective
Prevent bolt from arbitrarily being dismantled by other people, effectively prevent bolt from producing loosening, enrich the function of bolt, simple in construction, user
Just, it is easy to utilize.
To achieve the above object, the utility model proposes a kind of Multifunctional bolt, including nut, screw rod, mounting hole, rotation
Turn cap, connecting rod, the first pawl, spring, the first mounting ring, the second pawl, the second mounting ring and anti-skid bulge, the nut
Side is fixed with screw rod, and the screw rod includes thread segment and smooth section, and the smooth section is connected with nut, the nut
Opposite side offers multiple mounting holes being distributed on nut, and the nut is provided with turncap, the rotation away from the side of screw rod
Turn cap and be fixed with multiple connecting rods corresponding with position of mounting hole close to the side of nut, the nut is towards the side of screw rod
Provided with the first pawl arranged in a ring, the outside turning set of the smooth section is provided with spring, the spring close to nut one
End is fixed with the first mounting ring being sheathed on the outside of smooth section, and the first mounting ring is provided with and first close to the side of nut
The second pawl that pawl is engaged, the other end of the spring is fixed with the second mounting ring being sheathed on the outside of smooth section, institute
State the second mounting ring and be provided with a plurality of radially distributed anti-skid bulge away from the side of nut.
Preferably, first pawl is multiple crowns with towards screw rod precession direction in opposite direction partially, it is described
The inclined direction of second pawl is partially in opposite direction with the first pawl, and first pawl is inversely engaged with the second pawl.
Preferably, the diameter of the smooth section is slightly less than the diameter of thread segment, the inner ring of the second mounting ring it is straight
Footpath is less than the diameter of thread segment and more than the diameter of smooth section.
Preferably, the turncap is designed in multi-edge column-shaped, the turncap is provided with flat recess away from the side of nut
Or cross recess.
The beneficial effects of the utility model：The utility model in the side of nut by being fixed with screw rod, and screw rod includes
Thread segment and smooth section, smooth section are connected with nut, and multiple installations being distributed on nut are offered in the opposite side of nut
Hole, is provided with turncap away from the side of screw rod in nut, multiple and mounting hole is fixed with close to the side of nut in turncap
The corresponding connecting rod in position, the first pawl arranged in a ring is provided with nut, in the outside of smooth section towards the side of screw rod
Turning set is provided with spring, is fixed with the first mounting ring being sheathed on the outside of smooth section close to one end of nut in spring, the
One mounting ring is provided with the second pawl being engaged with the first pawl close to the side of nut, and set is fixed with the other end of spring
The second mounting ring on the outside of smooth section, in the second mounting ring away from the side of nut provided with a plurality of radially distributed anti-skidding
Projection, connecting rod when fastening object is needed, can be inserted in mounting hole and turncap is integrated with nut, so
Turncap is twisted by screwdriver or spanner afterwards so that screw rod pierces object, because the surface distance shortening of nut and object causes
Spring is compressed so that the anti-skid bulge of the second mounting ring sidepiece is embedded in the outer surface of object, the first pawl and the second pawl
It is brought into close contact, when bolt is rotated towards the direction of loosening, the first pawl can be engaged with the second pawl so that bolt is difficult to rotate,
Effectively prevent bolt from voluntarily rotating and become to loosen, operation can extract connecting rod after completing out of mounting hole so that rotation
Turn cap to separate with nut, and take away turncap, effectively can prevent other people from arbitrarily removing bolt, improve that bolt uses is reliable
Property and security, compared with prior art, can effectively prevent that bolt from arbitrarily being dismantled by other people, effectively prevent bolt produce pine
It is dynamic, the function of bolt is enriched, it is simple in construction, it is easy to use, it is easy to utilize.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of Multifunctional bolt of the utility model.
Fig. 2 is a kind of structural representation of the nut of Multifunctional bolt of the utility model.
Fig. 3 is a kind of structural representation of the first mounting ring of Multifunctional bolt of the utility model.
Fig. 4 is a kind of structural representation of the second mounting ring of Multifunctional bolt of the utility model.
In figure：1- nuts, 2- screw rods, 3- mounting holes, 4- turncaps, 5- connecting rods, the pawls of 6- first, 7- springs, 8-
One mounting ring, the pawls of 9- second, 10- the second mounting rings, 11- anti-skid bulges.
【Embodiment】
Refering to Fig. 1,2,3 and 4, a kind of Multifunctional bolt of the utility model, including nut 1, screw rod 2, mounting hole 3, rotation
Cap 4, connecting rod 5, the first pawl 6, spring 7, the first mounting ring 8, the second pawl 9, the second mounting ring 10 and anti-skid bulge 11, institute
The side for stating nut 1 is fixed with screw rod 2, and the screw rod 2 includes thread segment 21 and smooth section 22, the smooth section 22 and nut
1 is connected, and the opposite side of the nut 1 offers multiple mounting holes 3 being distributed on nut 1, and the nut 1 deviates from screw rod 2
Side be provided with turncap 4, the turncap 4 is fixed with multiple companies corresponding with the position of mounting hole 3 close to the side of nut 1
Extension bar 5, the nut 1 is provided with the first pawl 6 arranged in a ring towards the side of screw rod 2, and the outside of the smooth section 22 turns
Dynamic to be arranged with spring 7, the spring 7 is fixed with the first mounting ring for being sheathed on the outside of smooth section 22 close to one end of nut 1
8, the first mounting ring 8 is provided with the second pawl 9 being engaged with the first pawl 6 close to the side of nut 1, the spring 7
The other end is fixed with the second mounting ring 10 for being sheathed on the outside of smooth section 22, and the second mounting ring 10 deviates from the one of nut 1
Side is provided with a plurality of radially distributed anti-skid bulge 11, first pawl 6 for it is multiple with towards the precession of screw rod 2 side in opposite direction
To the crown fallen partially, second pawl 9 falls the partially in opposite direction of direction and the first pawl 6 partially, first pawl 6 with
Second pawl 9 inversely engagement, the diameter of the smooth section 22 is slightly less than the diameter of thread segment 21, the second mounting ring 10 it is interior
The diameter of ring is less than the diameter of thread segment 21 and more than the diameter of smooth section 22, and the turncap 4 is designed in multi-edge column-shaped, described
Turncap 4 is provided with flat recess or cross recess away from the side of nut 1.
Utility model works process：
A kind of Multifunctional bolt of the utility model in the course of the work, by being fixed with screw rod 2 in the side of nut 1,
Screw rod 2 includes thread segment 21 and smooth section 22, and smooth section 22 is connected with nut 1, is offered in the opposite side of nut 1 multiple equal
Mounting hole 3 of the cloth on nut 1, is provided with turncap 4, in turncap 4 close to the one of nut 1 in nut 1 away from the side of screw rod 2
Side is fixed with multiple connecting rods 5 corresponding with the position of mounting hole 3, is provided with and is arranged in a ring towards the side of screw rod 2 in nut 1
The first pawl 6, smooth section 22 outside turning set be provided with spring 7, be fixed with set close to one end of nut 1 in spring 7
The first mounting ring 8 located at the outside of smooth section 22, is provided with close to the side of nut 1 in the first mounting ring 8 and matches with the first pawl 6
The second pawl 9 closed, the second mounting ring 10 for being sheathed on the outside of smooth section 22 is fixed with the other end of spring 7, second
Mounting ring 10 is provided with a plurality of radially distributed anti-skid bulge 11 away from the side of nut 1, can when fastening object is needed
So that connecting rod 5 is inserted in mounting hole 3 so that turncap 4 is integrated with nut 1, rotation is then twisted by screwdriver or spanner
Turn cap 4 so that screw rod 2 pierces object, because the surface distance of nut 1 and object shortens so that spring 7 is compressed so that second
The anti-skid bulge 11 of the sidepiece of mounting ring 10 is embedded in the outer surface of object, and the first pawl 6 is also brought into close contact with the second pawl 9, works as spiral shell
Bolt towards loosening direction rotate when, the first pawl 6 can be engaged with the second pawl 9 so that bolt be difficult rotation, effectively prevent bolt
Voluntarily rotate and become to loosen, operation can extract connecting rod 5 after completing out of mounting hole 3 so that turncap 4 and nut
1 separation, and turncap 4 is taken away, it effectively can prevent other people from arbitrarily removing bolt, improve reliability and safety that bolt is used
Property, it compared with prior art, can effectively prevent that bolt from arbitrarily being dismantled by other people, effectively prevent that bolt from producing loosening, enriches
The function of bolt, it is simple in construction, it is easy to use, it is easy to utilize.
It, to explanation of the present utility model, is limited of the present utility model that above-described embodiment, which is, any new to this practicality
Scheme after type simple transformation belongs to protection domain of the present utility model.
Claims (4)
1. a kind of Multifunctional bolt, it is characterised in that：Including nut (1), screw rod (2), mounting hole (3), turncap (4), connection
Bar (5), the first pawl (6), spring (7), the first mounting ring (8), the second pawl (9), the second mounting ring (10) and anti-skid bulge
(11), the side of the nut (1) is fixed with screw rod (2), and the screw rod (2) includes thread segment (21) and smooth section (22),
The smooth section (22) is connected with nut (1), and the opposite side of the nut (1) offers multiple be distributed on nut (1)
Mounting hole (3), the nut (1) is provided with turncap (4) away from the side of screw rod (2), and the turncap (4) is close to nut (1)
Side be fixed with multiple connecting rods (5) corresponding with mounting hole (3) position, side of the nut (1) towards screw rod (2)
Provided with the first pawl (6) arranged in a ring, the outside turning set of the smooth section (22) is provided with spring (7), the spring (7)
One end close to nut (1) is fixed with the first mounting ring (8) being sheathed on the outside of smooth section (22), the first mounting ring
(8) the second pawl (9) being engaged with the first pawl (6), the other end of the spring (7) are provided with close to the side of nut (1)
The second mounting ring (10) being sheathed on the outside of smooth section (22) is fixed with, the second mounting ring (10) is away from nut (1)
Side is provided with a plurality of radially distributed anti-skid bulge (11).
2. a kind of Multifunctional bolt as claimed in claim 1, it is characterised in that：First pawl (6) for it is multiple with towards spiral shell
The crown that bar (2) precession direction in opposite direction is fallen partially, second pawl (9) falls the inclined of direction and the first pawl (6) partially
In opposite direction, first pawl (6) is inversely engaged with the second pawl (9).
3. a kind of Multifunctional bolt as claimed in claim 1, it is characterised in that：The diameter of the smooth section (22) is slightly less than spiral shell
The diameter of line section (21), the diameter of the inner ring of the second mounting ring (10) is less than the diameter of thread segment (21) and more than smooth section
(22) diameter.
4. a kind of Multifunctional bolt as claimed any one in claims 1 to 3, it is characterised in that：The turncap (4) is in more
Prismatic designs, the turncap (4) is provided with flat recess or cross recess away from the side of nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157373.9U CN206458700U (en) | 2017-02-21 | 2017-02-21 | A kind of Multifunctional bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720157373.9U CN206458700U (en) | 2017-02-21 | 2017-02-21 | A kind of Multifunctional bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206458700U true CN206458700U (en) | 2017-09-01 |
Family
ID=59691289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720157373.9U Expired - Fee Related CN206458700U (en) | 2017-02-21 | 2017-02-21 | A kind of Multifunctional bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206458700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944681A (en) * | 2021-10-18 | 2022-01-18 | 北京微纳星空科技有限公司 | Ratchet locking mechanism |
-
2017
- 2017-02-21 CN CN201720157373.9U patent/CN206458700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944681A (en) * | 2021-10-18 | 2022-01-18 | 北京微纳星空科技有限公司 | Ratchet locking mechanism |
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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 |
Granted publication date: 20170901 Termination date: 20190221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |