CN207421101U - T-nut - Google Patents

Abstract

A kind of T-nut, body including cylindricality, body is equipped with endoporus, endoporus offers internal thread, body one end is equipped with square platen, and the endoporus is pierced by square platen, and endoporus both ends are respectively equipped with chamfering, four angles of the square platen are arc fillet, and the side that vertical edges are respectively equipped in the middle part of the four edges of square platen is convex；The utility model provides a kind of T-nut, and by convex in square platen side setting side, manipulation when facilitating installation to nut is easily installed, and fixation is more firm.

Description

T-nut

Technical field

The utility model belongs to technical field of fastening, refers in particular to a kind of T-nut.

Background technology

The head of T-nut is commonly used in notch of the /V at the top of mounting hole, and structure is based on square；In order to ensure head Portion can smoothly be embedded in notch, the mode being usually gap-matched with notch, when thus causing the screw rod to be tightened with nut, spiral shell Female head is rocked in notch, influences to assemble.

Utility model content

The purpose of this utility model is to provide a kind of T-nut, and the convex better square shaped platen of elastic side is set to play week It is convenient for assembly to position-limiting action.

What the purpose of this utility model was realized in：A kind of T-nut, the body including cylindricality, body are equipped with endoporus, Endoporus offers internal thread, and body one end is equipped with square platen, and the endoporus is pierced by square platen, and endoporus both ends are respectively equipped with down Angle, four angles of the square platen are arc fillet, and fitting side wall is respectively equipped in the middle part of four side walls of square platen Side is convex；The convex side is elastic component.

By using above-mentioned technical proposal, set side convex respectively on four sides, square shaped platen forms better support /V reduces its probability rocked；Simultaneously when T-nut is mounted on product surface, it is not easy to drop.

Preferably, the side convex evagination.

By using above-mentioned technical proposal, the supportive that the outer male structure of arc causes side convex is preferable, is not susceptible to permanently become Shape preferably resets, while reduces the contact area with product notch, it is easier to the placement of T-nut.

Preferably, the convex material in the side is rubber, and the convex inner face in side is equipped with connection-peg, and square platen side wall, which is equipped with, to be inserted Mouthful, side is convex mating in socket.

By using above-mentioned technical proposal, caoutchouc elasticity is good, and has the function of damping noise reduction；Matched somebody with somebody using connected structure It closes, it is convenient for disassembly and assembly.

Preferably, the grafting head surface is convexly equipped with tread plate, and the convex side in tread plate opposite side is vertical plane, the convex side of phase back side For arcwall face.

By using above-mentioned technical proposal, the structure of tread plate reduces the convex probability to come off in side.

Preferably, the convex material in the side is elastic sheet metal.

By using above-mentioned technical proposal, side is convex can be applicable in some high temperature applicationss using sheet metal structure.

Preferably, the convex close body end thickness in the side is gradually thinning.

By using above-mentioned technical proposal, after body is inserted into mounting hole, side has shown thinner plane especially to notch, is more easy to pacify Dress.

Description of the drawings

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the side view of the utility model；

Fig. 3 is the sectional view of the utility model；

Fig. 4 is the convex part drawing in the utility model side.

Reference numeral：1st, square platen；2nd, endoporus；3rd, chamfering；4th, side is convex；5th, body；6th, connection-peg；7th, tread plate.

Specific embodiment

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-4：

A kind of T-nut, the body 5 including cylindricality, body 5 are equipped with endoporus 2, and endoporus 2 offers internal thread, body 5 one End is equipped with square platen 1, and the endoporus 2 is pierced by square platen 1, and 2 both ends of endoporus are respectively equipped with chamfering 3, the square platen 1 Four angles are arc fillet, and the side convex 4 of fitting side wall is respectively equipped in the middle part of four side walls of square platen 1；The side convex 4 is Elastic component.So set, setting side convex 4 respectively on four sides, square shaped platen 1 forms better support limit, reduces it The probability rocked；Simultaneously when T-nut is mounted on product surface, it is not easy to drop.

Preferably, the convex 4 arc evagination in the side.The outer male structure of arc so that the supportive of side convex 4 is preferable, is not susceptible to forever Deformation long preferably resets, while reduces the contact area with product notch, it is easier to the placement of T type nuts.

With reference to Fig. 3 and Fig. 4, the material of the side convex 4 is rubber, and convex 4 inner face in side is equipped with connection-peg 6, square 1 side of platen Wall is equipped with socket, and side convex 4 is mating in socket.Caoutchouc elasticity is good, and has the function of damping noise reduction；Using connected structure Cooperation, it is convenient for disassembly and assembly.Specifically see Fig. 4,6 surface of connection-peg is convexly equipped with tread plate 7, and convex 4 side in 7 opposite side of tread plate is vertical Face, convex 4 side of phase back side are arcwall face.The structure of tread plate 7 reduces the probability that side convex 4 comes off.

The material or elastic sheet metal of side convex 4.Side convex 4 can be applicable in some high-temperature fields using sheet metal structure It closes.

Wherein, the side convex 4 is gradually thinning close to 5 end thickness of body.After body 5 is inserted into mounting hole, side convex 4 is existing relatively thin Position faces notch, more easy to install.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model Within the scope of.

Claims (6)

1. a kind of T-nut, the body (5) including cylindricality, body (5) are equipped with endoporus (2), endoporus (2) offers internal thread, It is characterized in that：Body (5) one end is equipped with square platen (1), and the endoporus (2) is pierced by square platen (1), endoporus (2) both ends point Not She You chamfering (3), four angles of the square platen (1) are arc fillet, part in four side walls of square platen (1) The side that side wall She You be bonded is convex (4)；The side convex (4) is elastic component.

2. T-nut according to claim 1, it is characterised in that：Convex (4) the arc evagination in side.

3. T-nut according to claim 1, it is characterised in that：The material of the side convex (4) is rubber, in side convex (4) End face is equipped with connection-peg (6), and square platen (1) side wall is equipped with socket, and side convex (4) are mating in socket.

4. T-nut according to claim 3, it is characterised in that：Connection-peg (6) surface is convexly equipped with tread plate (7), Convex (4) side in tread plate (7) opposite side is vertical plane, and convex (4) side of phase back side is arcwall face.

5. T-nut according to claim 1, it is characterised in that：The material of the side convex (4) is elastic sheet metal.

6. T-nut according to claim 1, it is characterised in that：The side convex (4) is gradual close to body (5) end thickness It is thinning.