CN207005055U

CN207005055U - A kind of automobile using nut

Info

Publication number: CN207005055U
Application number: CN201720970053.5U
Authority: CN
Inventors: 潘爱忠
Original assignee: Haiyan Lianzhong Fastener Co Ltd
Current assignee: Haiyan Lianzhong Fastener Co Ltd
Priority date: 2017-08-04
Filing date: 2017-08-04
Publication date: 2018-02-13
Anticipated expiration: 2027-08-04

Abstract

The utility model discloses a kind of automobile using nut, including nut body, Fastener, ring bodies, positioning seat and pin-and-hole, 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, 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, the periphery of the ring bodies is provided with the groove coordinated with elastomer phase, compared with prior art, can be easy to use, and anti-loosing effect is good.

Description

A kind of automobile using nut

【Technical field】

A kind of technical field of fastener is the utility model is related to, particularly a kind of technical field of automobile using 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 repeatedly tighten and dismantle nut, and add again Pad just can guarantee that the tightness of nut and groove are corresponding with the pin-and-hole on screw rod, thereby using inconvenience.

【Utility model content】

The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of automobile using nut, can use It is convenient, and anti-loosing effect is good.

To achieve the above object, the utility model proposes a kind of automobile using nut, including nut body, Fastener, ring-type Body, positioning seat and pin-and-hole, the rear end of the nut body are provided with Fastener, ring bodies, the ring-type are fixed with the Fastener The rear end of body is provided with positioning seat, and the positioning seat is provided with pin-and-hole, and the Fastener includes ring-type seat, some arcuate sockets, some Elastomer and some anti-lift-offs, the ring-type seat are provided with equally distributed arcuate socket, and the arcuate socket passes through bolts and nuts Body is fixedly connected, and the rear end periphery of the ring-type seat is provided with equally distributed elastomer, and the rear end of the elastomer is in ring bodies Rear end be equipped with anti-lift-off, the periphery of the ring bodies is provided with the groove coordinated with elastomer phase.

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.

The beneficial effects of the utility model：The utility model by ring-type seat by being provided with equally distributed arcuate socket, arc Shape hole is fixedly connected by bolts and nuts body, and the periphery of ring-type seat is provided with equally distributed elastomer, and the rear end of elastomer exists The rear end of ring bodies is equipped with anti-lift-off, and the periphery of ring bodies is provided with the groove coordinated with elastomer phase, can be first by nut body After tightening, then ring bodies is fixed and ensures that pin-and-hole is corresponding with the pin hole on screw rod, compared with prior art, can used It is convenient, and anti-loosing effect is good.

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 cross section structure diagram of automobile using nut of the utility model；

Fig. 2 is the side view of Fastener；

Fig. 3 is a kind of side view of automobile using nut of the utility model.

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, 21- ring-types seat, 22- arcuate sockets, 23- elastomers, the anti-lift-offs of 24-.

【Embodiment】

Refering to Fig. 1, Fig. 2 and Fig. 3, a kind of automobile using nut of the utility model, including nut body 1, Fastener 2, ring bodies 3rd, positioning seat 4 and pin-and-hole 5, the rear end of the nut body 1 is provided with Fastener 2, ring bodies 3 is fixed with the Fastener 2, described The rear end of ring bodies 3 is provided with positioning seat 4, and the positioning seat 4 is provided with pin-and-hole 5, and the Fastener 2 includes ring-type seat 21, some Arcuate socket 22, some elastomers 23 and some anti-lift-offs 24, the ring-type seat 21 is provided with equally distributed arcuate socket 22, described Arcuate socket 22 is fixedly connected by bolt 7 with nut body 1, and the rear end periphery of the ring-type seat 21 is provided with equally distributed elastomer 23, the rear end of the elastomer 23 is equipped with anti-lift-off 24 in the rear end of ring bodies 3, and the periphery of the ring bodies 3 is provided with and bullet Property the groove 6 that is engaged of body 23, the rear end of the anti-lift-off 24 is inclined-plane, and the front end of the ring bodies 3 is provided with the cap with bolt 7 The annular recess 8 of mates, the depth of the annular recess 8 is equal with the thickness of the cap body of bolt 7, the elastomer 23 Quantity is two.

Utility model works process：

Nut body 1 in the course of the work, is first tightened on screw rod by a kind of automobile using nut of the utility model, then will card Tight part 2 and ring bodies 3 are enclosed on screw rod and ensure that anti-lift-off 24 inserts groove 6 correspondingly, while rotate 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 Fastener 2 is fixed on the rear end of nut body 1 by bolt 7, then by ring bodies 3 It is enclosed on screw rod and ensures that anti-lift-off 24 corresponds with groove 6, enforces ring bodies 3 until anti-lift-off 24 passes through groove 6 And keep off on the rear end of ring bodies 3, the pin hole for finally inserting fastening screw on pin-and-hole 5 and screw rod, compared with prior art, Can be easy to use, and anti-loosing effect is good.

Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality Scheme after type simple transformation belongs to the scope of protection of the utility model.

Claims

A kind of 1. automobile using nut, it is characterised in that：Including nut body (1), Fastener (2), ring bodies (3), positioning seat (4) and Pin-and-hole (5), the rear end of the nut body (1) is provided with Fastener (2), ring bodies (3) is fixed with the Fastener (2), described The rear end of ring bodies (3) is provided with positioning seat (4), and the positioning seat (4) is provided with pin-and-hole (5), and the Fastener (2) includes ring-type Seat (21), some arcuate sockets (22), some elastomers (23) and some anti-lift-offs (24), the ring-type seat (21) are provided with uniform The arcuate socket (22) of distribution, the arcuate socket (22) are fixedly connected by bolt (7) with nut body (1), the ring-type seat (21) Rear end periphery be provided with equally distributed elastomer (23), the rear end of the elastomer (23) is all provided with the rear end of ring bodies (3) There is anti-lift-off (24), the periphery of the ring bodies (3) is provided with the groove (6) being engaged with elastomer (23).
A kind of 2. automobile using nut as claimed in claim 1, it is characterised in that：The rear end of the anti-lift-off (24) is inclined-plane.
A kind of 3. automobile using nut as claimed in claim 1, it is characterised in that：The front end of the ring bodies (3) is provided with and spiral shell The annular recess (8) that the cap body of bolt (7) is engaged, the thickness phase of the depth and the cap body of bolt (7) of the annular recess (8) Deng.
A kind of 4. automobile using nut as claimed any one in claims 1 to 3, it is characterised in that：The elastomer (23) Quantity is two.