CN217207253U

CN217207253U - Hexagonal slotted thin nut for automobile

Info

Publication number: CN217207253U
Application number: CN202221093118.XU
Authority: CN
Inventors: 李伟锋
Original assignee: Haiyan Fuhong Fasteners Co ltd
Current assignee: Haiyan Fuhong Fasteners Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-16
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a thin nut of hexagonal fluting for car, including the nut body, the center of nut body is equipped with the screw hole, and the one end of nut body is equipped with out the cell body, it is equipped with a plurality of flutings on the cell body to open, be equipped with the flexible rubber body on the both sides cell wall of fluting, the flexible rubber body of both sides is relative protruding form. The utility model discloses a set up the flexible rubber body and block the bolt on the fluting, prevent that the bolt from taking place to rotate, improve the installation fastening nature of nut and bolt.

Description

Hexagonal slotted thin nut for automobile

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of fastener, especially slotted nut's technical field.

[ background of the invention ]

The nut is a common fastening and connecting part and is widely applied to various mechanical devices and automobile accessories. The slotted hexagon nut is a part which is used in cooperation with a bolt and plays a role in fastening, is mainly used in occasions with vibration loads or alternating loads, is used in cooperation with a cotter pin to ensure the locking reliability of the nut, and is commonly used as a locking nut for preventing a main nut from loosening.

The existing slotted hexagon nut is only fixed through a bolt, a gap exists between the bolt and an open slot of the hexagon slotted nut, the bolt cannot be effectively fixed, and a pin hole in the bolt and a slot opening of the slotted nut cannot be aligned with each other frequently, so that inconvenience in installation is caused.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing a thin nut of hexagonal fluting for car, can restrict the position of bolt, prevent that nut and bolt from taking place not hard up.

In order to achieve the purpose, the utility model provides a thin nut of hexagonal fluting for car, including the nut body, the center of nut body is equipped with the screw hole, and the one end of nut body is equipped with out the cell body, it is equipped with a plurality of flutings on the cell body to open, be equipped with the flexible rubber body on the cell wall of grooved both sides, the flexible rubber body of both sides is relative protruding form.

Preferably, the flexible rubber body comprises a connecting part and a protruding part, the connecting part is connected with the groove wall, and a plurality of protruding parts are arranged on one side of the connecting part, which is opposite to the groove wall.

Preferably, the protruding part is hemispherical, and the protruding parts are vertically arranged on the connecting part.

Preferably, the nut body is close to the one end of the slotted body is provided with an annular bulge, the slotted body center through hole is close to the annular bulge one end is provided with an annular groove matched with the annular bulge, the upper end of the annular bulge is also provided with a plurality of elastic clamping jaws, and one side of the slotted body center through hole, which is far away from the annular groove, is provided with an annular clamping groove matched with the elastic clamping jaws.

Preferably, the side wall of the outer ring of the annular protrusion is uniformly provided with a plurality of positioning convex teeth, and the shape of the inner wall of the annular groove is matched with the positioning convex teeth.

The utility model has the advantages that: the flexible rubber body is arranged on the open slot to block the bolt, so that the bolt is prevented from rotating, and the installation tightness of the nut and the bolt is improved; the slotting body and the bolt are arranged detachably, so that the bolt and the slotting are aligned conveniently, the phenomenon that the nut and the bolt are installed in an improper mode or too tightly is avoided, the installation accuracy of the nut is guaranteed, and the service life of the nut is guaranteed.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a hexagonal slotted thin nut for an automobile according to the present invention;

fig. 2 is a schematic view of an annular protrusion structure of a hexagonal slotted thin nut for an automobile according to the present invention;

fig. 3 is a schematic structural view of the flexible rubber body of the hexagonal slotted thin nut for the vehicle of the present invention.

In the figure: the nut comprises a nut body 1, a groove body 2, a groove 3, a flexible rubber body 4, an annular protrusion 5, an annular groove 6, an elastic claw 7, an annular clamping groove 8, a connecting part 41, a protruding part 42 and a positioning convex tooth 51.

[ detailed description ] embodiments

Referring to fig. 1, 2 and 3, the hexagonal slotted thin nut for the automobile of the present invention comprises a nut body 1, wherein a threaded hole is formed in the center of the nut body 1, an open slot body 2 is formed at one end of the nut body 1, a plurality of slots 3 are formed in the open slot body 2, flexible rubber bodies 4 are formed on two side slot walls of the slots 3, the flexible rubber bodies 4 on two sides are relatively protruded, the flexible rubber bodies 4 comprise a connecting portion 41 and a protruding portion 42, the connecting portion 41 is connected with the slot walls, a plurality of protruding portions 42 are formed on one side of the connecting portion 41 opposite to the slot walls, the protruding portions 42 are hemispherical, the protruding portions 42 are vertically arranged on the connecting portion 41, an annular protrusion 5 is formed at one end of the nut body 1 close to the open slot body 2, an annular groove 6 capable of being matched with the annular protrusion 5 is formed at one end of a central through hole of the open slot body 2 close to the annular protrusion 5, the protruding 5 upper ends of annular still are equipped with a plurality of elastic claw 7, keep away from on opening 2 central through-holes of cell body one side of annular groove 6 be equipped with can with elastic claw 7 complex ring groove 8, the protruding 5 outer lane lateral walls of annular evenly are equipped with a plurality of location dogtooths 51, the inner wall shape of annular groove 6 with location dogtooths 51 phase-match.

The utility model discloses the working process:

the utility model relates to a thin nut of hexagonal fluting for car is in the course of the work, now install the nut body on the bolt, after will open the fluting of cell body and the position of the fixed orifices on the bolt aligns on installing the nut body, pass the bolt in the clearance between the both sides rubber body inserts the fixed orifices at last, the flexible rubber body is squeezed to be distorted and the position of fixing the bolt.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a thin nut of hexagonal fluting for car which characterized in that: the nut is characterized by comprising a nut body (1), wherein a threaded hole is formed in the center of the nut body (1), an opening groove body (2) is formed in one end of the nut body (1), a plurality of grooves (3) are formed in the opening groove body (2), flexible rubber bodies (4) are arranged on groove walls of two sides of each groove (3), and the flexible rubber bodies (4) of the two sides are relatively protruded.

2. The hexagonal slotted nut for the automobile as claimed in claim 1, wherein: the flexible rubber body (4) comprises a connecting part (41) and a protruding part (42), the connecting part (41) is connected with the groove wall, and a plurality of protruding parts (42) are arranged on one side, opposite to each other, of the connecting part (41) and the groove wall.

3. The hexagonal slotted nut for the automobile as claimed in claim 2, wherein: the protruding portions (42) are hemispherical, and the protruding portions (42) are vertically arranged on the connecting portion (41).

4. The hexagonal slotted nut for the automobile as claimed in claim 1, wherein: be close to on nut body (1) open the one end of cell body (2) and be equipped with annular arch (5), open and be close to on cell body (2) central through hole the one end of annular arch (5) be equipped with can with annular arch (5) complex annular groove (6), annular arch (5) upper end still is equipped with a plurality of elasticity jack catch (7), open keep away from on cell body (2) central through hole one side of annular groove (6) be equipped with can with elasticity jack catch (7) complex annular groove (8).

5. The hexagonal slotted nut for the automobile as claimed in claim 4, wherein: the annular protrusion (5) is characterized in that the outer ring side wall is uniformly provided with a plurality of positioning convex teeth (51), and the inner wall of the annular groove (6) is matched with the positioning convex teeth (51).