CN107255112A - A kind of automobile stop nut - Google Patents
A kind of automobile stop nut Download PDFInfo
- Publication number
- CN107255112A CN107255112A CN201710661620.3A CN201710661620A CN107255112A CN 107255112 A CN107255112 A CN 107255112A CN 201710661620 A CN201710661620 A CN 201710661620A CN 107255112 A CN107255112 A CN 107255112A
- Authority
- CN
- China
- Prior art keywords
- rear end
- ring
- fastener
- ring bodies
- nut
- 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.)
- Withdrawn
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 30
- 239000000789 fastener Substances 0.000 claims abstract description 22
- 239000000806 elastomer Substances 0.000 claims abstract description 20
- 230000000875 corresponding Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
Abstract
The invention discloses a kind of automobile stop nut, including nut body, Fastener, ring bodies, positioning seat, pin-and-hole and fastening screw fixture, the rear end of the nut body is provided with Fastener, ring bodies is fixed with the Fastener, the rear end of the ring bodies is provided with positioning seat, the positioning seat is provided with pin-and-hole and is arranged with fastening screw fixture, the Fastener includes ring-type seat, some arcuate sockets, some elastomers and some anti-lift-offs, the ring-type seat is provided with equally distributed arcuate socket, the arcuate socket is fixedly connected by bolts and nuts body, the rear end periphery of the ring-type seat is provided with equally distributed elastomer, the rear end of the elastomer is equipped with anti-lift-off in the rear end of ring bodies, compared with prior art, can be easy to use, and facilitate the fixation of fastening screw, improve fixed reliability.
Description
【Technical field】
The present invention relates to the technical field of fastener for vehicle, particularly a kind of technical field of automobile stop nut.
【Background technology】
The slotted nut of orthodox car annular on nut body is evenly equipped with several projections, and two of arbitrary neighborhood are convex
A groove is formed between rising, groove is used cooperatively with pin, in order to prevent nut loosening, still, in actual use, to be protected
The tightness of card nut ensures that groove is corresponding with the pin-and-hole on screw rod, it is necessary to tighten and dismantle nut repeatedly, and add again
Pad just can guarantee that the tightness and groove of nut are corresponding with the pin-and-hole on screw rod, thereby using inconvenience, and position
Latch fixes inconvenient, fixed poor reliability.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of automobile stop nut, can use
It is convenient, and facilitate the fixation of fastening screw, improve fixed reliability.
To achieve the above object, the present invention proposes a kind of automobile stop nut, including nut body, Fastener, ring-type
Body, positioning seat, pin-and-hole and fastening screw fixture, the rear end of the nut body, which is provided with Fastener, the Fastener, to be fixed with
Ring bodies, the rear end of the ring bodies is provided with positioning seat, and the positioning seat is provided with pin-and-hole and is arranged with fastening screw fixture,
The Fastener includes ring-type seat, some arcuate sockets, some elastomers and some anti-lift-offs, and the ring-type seat is provided with uniform point
The arcuate socket of cloth, the arcuate socket is fixedly connected by bolts and nuts body, and the rear end periphery of the ring-type seat is provided with uniform point
The elastomer of cloth, the rear end of the elastomer is equipped with anti-lift-off in the rear end of ring bodies, the periphery of the ring bodies be provided with
The groove that elastomer phase coordinates, the fastening screw fixture includes framework, two jacks, nonrigid connector and baffle element, institute
The front bezel and rear frame for stating framework are equipped with the jack corresponding with pin-and-hole, and the upper end of the rear frame of the framework is provided with elasticity
Connector, the rear end of the nonrigid connector is provided with baffle element.
Preferably, the rear end of the baffle element is inclined-plane.
Preferably, the rear end of the anti-lift-off is inclined-plane.
Preferably, the front end of the ring bodies is provided with the annular recess being engaged with the cap body of bolt, the ring-type is recessed
The depth of groove is equal with the thickness of the cap body of bolt.
Preferably, the quantity of the elastomer is two.
Preferably, the front end of the nut body is provided with annular projection, the outer ring face and inner ring face of the annular projection
One layer of rubber layer is compounded with, the front end of the rubber layer exceeds the front end of annular projection.
Beneficial effects of the present invention：The present invention by ring-type seat by being provided with equally distributed arcuate socket, and arcuate socket passes through
Bolts and nuts body is fixedly connected, and the periphery of ring-type seat is provided with equally distributed elastomer, and the rear end of elastomer is in ring bodies
Rear end is equipped with anti-lift-off, and the periphery of ring bodies is provided with the groove coordinated with elastomer phase, after can first nut body be tightened, then
Ring bodies is fixed guarantee pin-and-hole corresponding with the pin hole on screw rod；The front bezel of framework and rear frame are equipped with and pin-and-hole
Corresponding jack, the upper end of the rear frame of framework is provided with nonrigid connector, and the rear end of nonrigid connector is provided with baffle element, only needed
Fastening screw is inserted, until baffle element keeps off the rear end in the cap body of fastening screw；The outer ring face of annular projection and inner ring
One layer of rubber layer is compounded with face, the front end of rubber layer exceeds the front end of annular projection, and rubber layer can avoid nut body from twisting
In tight process, annular projection exposes in atmosphere to the antirust coat fray of workpiece surface, compared with prior art, can make
With convenient, and facilitate the fixation of fastening screw, improve fixed reliability.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of cross section structure diagram of automobile stop nut of the invention；
Fig. 2 is the side view of Fastener；
Fig. 3 is a kind of side view of automobile stop nut of the invention.
In figure：1- nut bodies, 2- Fasteners, 3- ring bodies, 4- positioning seats, 5- pin-and-holes, 6- grooves, 7- bolts, 8- ring-types
Groove, 9- fastening screws fixture, 10- annular projections, 11- rubber layers, 12- fastening screws, 21- ring-types seat, 22- arcuate sockets,
The anti-lift-off of 23- elastomers, 24-, 91- frameworks, 92- jacks, 93- nonrigid connectors, 94- baffle elements.
【Embodiment】
Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of automobile stop nut of the invention, including nut body 1, Fastener 2, ring bodies
3rd, positioning seat 4, pin-and-hole 5 and fastening screw fixture 9, the rear end of the nut body 1 are provided with solid on Fastener 2, the Fastener 2
Surely there is ring bodies 3, the rear end of the ring bodies 3 is provided with positioning seat 4, and the positioning seat 4 is inserted provided with pin-and-hole 5 with positioning is arranged with
Fixture 9 is sold, the Fastener 2 includes ring-type seat 21, some arcuate sockets 22, some elastomers 23 and some anti-lift-offs 24, institute
State ring-type seat 21 and be provided with equally distributed arcuate socket 22, the arcuate socket 22 is fixedly connected by bolt 7 with nut body 1, institute
The rear end periphery for stating ring-type seat 21 is provided with equally distributed elastomer 23, and the rear end of the elastomer 23 is in the rear end of ring bodies 3
Anti- lift-off 24 is equipped with, the periphery of the ring bodies 3 is provided with the groove 6 being engaged with elastomer 22, and the fastening screw is fixed
Part 9 includes framework 91, two jacks 92, nonrigid connector 93 and baffle element 94, and the front bezel and rear frame of the framework 91 are equal
Provided with the jack 92 corresponding with pin-and-hole 5, the upper end of the rear frame of the framework 91 is provided with nonrigid connector 93, and the elasticity is even
The rear end of junctor 93 is provided with baffle element 94, and the rear end of the baffle element 94 is inclined-plane, and the rear end of the anti-lift-off 24 is inclined-plane, institute
The front end for stating ring bodies 3 is provided with the annular recess 8 being engaged with the cap body of bolt 7, depth and the bolt 7 of the annular recess 8
Cap body thickness it is equal, the quantity of the elastomer 22 is two, and the front end of the nut body 1 is provided with annular projection 10, institute
State and one layer of rubber layer 11 is compounded with the outer ring face and inner ring face of annular projection 10, the front end of the rubber layer 11 exceeds ring-type
The front end of projection 10.
The course of work of the present invention：
Nut body 1 in the course of the work, is first tightened on screw rod by a kind of automobile of the present invention with stop nut, then will card
Tight part 2 and ring bodies 3 are enclosed on screw rod and ensure anti-lift-off 24 insertion groove 6 correspondingly, while rotating Fastener 2 and ring
Shape body 3 is corresponding with the pin hole on screw rod until pin-and-hole 5, and then Fastener 2 is fixed on the rear end of nut body 1 and incited somebody to action with hand
Ring bodies 3 is pulled down from screw rod, then is fixed on Fastener 2 on the rear end of nut body 1 by bolt 7, then by 3 sets of ring bodies
On screw rod and ensure that anti-lift-off 24 is corresponded with groove 6, enforce ring bodies 3 until anti-lift-off 24 by groove 6 simultaneously
Gear is on the rear end of ring bodies 3, the pin hole for finally inserting fastening screw 12 on jack 92, pin-and-hole 5 and screw rod, until stopping
Body 94 keeps off the rear end in the cap body of fastening screw 12, compared with prior art, can be easy to use, and convenient position is inserted
The fixation of pin, improves fixed reliability.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (6)
1. a kind of automobile stop nut, it is characterised in that：Including nut body (1), Fastener (2), ring bodies (3), positioning seat
(4), pin-and-hole (5) and fastening screw fixture (9), the rear end of the nut body (1) are provided with Fastener (2), the Fastener (2)
On be fixed with ring bodies (3), the rear end of the ring bodies (3) is provided with positioning seat (4), and the positioning seat (4) is provided with pin-and-hole (5)
Be arranged with fastening screw fixture (9), the Fastener (2) include ring-type seat (21), some arcuate sockets (22) if, dry elasticity
Body (23) and some anti-lift-offs (24), the ring-type seat (21) are provided with equally distributed arcuate socket (22), the arcuate socket
(22) it is fixedly connected by bolt (7) with nut body (1), the rear end periphery of the ring-type seat (21) is provided with equally distributed elasticity
Body (23), the rear end of the elastomer (23) is equipped with anti-lift-off (24) in the rear end of ring bodies (3), the ring bodies (3)
Periphery is provided with the groove (6) being engaged with elastomer (22), and the fastening screw fixture (9) is inserted including framework (91), two
Hole (92), nonrigid connector (93) and baffle element (94), the front bezel and rear frame of the framework (91) are equipped with and pin-and-hole (5)
Corresponding jack (92), the upper end of the rear frame of the framework (91) is provided with nonrigid connector (93), the nonrigid connector
(93) rear end is provided with baffle element (94).
2. a kind of automobile stop nut as claimed in claim 1, it is characterised in that：The rear end of the baffle element (94) is oblique
Face.
3. a kind of automobile stop nut as claimed in claim 1, it is characterised in that：The rear end of the anti-lift-off (24) is oblique
Face.
4. a kind of automobile stop nut as claimed in claim 1, it is characterised in that：The front end of the ring bodies (3) is provided with
The annular recess (8) being engaged with the cap body of bolt (7), the thickness of the depth of the annular recess (8) and the cap body of bolt (7)
It is equal.
5. a kind of automobile stop nut as claimed in claim 1, it is characterised in that：The quantity of the elastomer (22) is two
It is individual.
6. a kind of automobile stop nut as any one of claim 1 to 5, it is characterised in that：The nut body (1)
Front end be provided with annular projection (10), be compounded with one layer of rubber layer on the outer ring face and inner ring face of the annular projection (10)
(11), the front end of the rubber layer (11) exceeds the front end of annular projection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661620.3A CN107255112A (en) | 2017-08-04 | 2017-08-04 | A kind of automobile stop nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661620.3A CN107255112A (en) | 2017-08-04 | 2017-08-04 | A kind of automobile stop nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255112A true CN107255112A (en) | 2017-10-17 |
Family
ID=60026405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710661620.3A Withdrawn CN107255112A (en) | 2017-08-04 | 2017-08-04 | A kind of automobile stop nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255112A (en) |
-
2017
- 2017-08-04 CN CN201710661620.3A patent/CN107255112A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171017 |