CN212509175U

CN212509175U - Alloy plastic rotating hook buckle

Info

Publication number: CN212509175U
Application number: CN202020397796.XU
Authority: CN
Inventors: 曾小杰; 陈伟祥; 匡秀湖; 向祖鸿
Original assignee: Shenzhen Yilian Plastic Cement Co ltd
Current assignee: Shenzhen Yilian Plastic Cement Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-02-09
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a rotatory hook of alloy plastic, including alloy hook piece, plastic hook piece, alloy square ring and plastic square ring, the plastic hook piece inlays and establishes integrated into one piece and is in form a hook main part spare in the alloy hook piece, the plastic square ring inlays and establishes integrated into one piece and is in form a rotating member in the alloy square ring, the hook main part spare with the rotating member is connected. This rotatory buckle of alloy plastic adopts alloy and plastics to make, wholly combines the pulling force value through alloy spare and working of plastics strong to and realized light, the pulling force value is strong, the various and simple and convenient function of production of colour.

Description

Alloy plastic rotating hook buckle

Technical Field

The utility model relates to a rotatory knocker of alloy plastic belongs to fastener design technical field.

Background

Rotatory buckle is increasingly popularized in people's daily life, but common rotatory buckle includes two ring segments of the relative rotation of mutual lock, has rotary bulge on one of them ring segment, has this rotary bulge pivoted cavity in the other ring segment, will run through the cavity with rotary bulge and make this end produce a spacing face through the artifical one end that rotary bulge stretches out the cavity that strikes during the installation to rotary bulge realizes rotating and spacing through spacing face in the cavity. In order to improve the production efficiency and reduce the production cost, the existing rotary hook fastener mostly adopts injection molding plastic parts, and the structural strength and hardness are not high; in addition, some all-metal rotary hooks are assembled and formed after the parts are manufactured by adopting a metal processing process, although the structural strength is obviously improved, the process is complex and the production cost is high.

The existing hook fastener is made of all plastic materials or all metal materials, and has the defects of single color, weak tension value, complex manufacture and weak durability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory knocker of alloy plastic overcomes the defect that prior art exists, solves the technical problem that the rotatory knocker that all plastics made or all metals made exists.

The utility model adopts the following technical scheme:

the utility model provides a rotatory hook of alloy plastic, includes alloy hook spare, plastic hook spare, alloy square ring and plastic square ring, the plastic hook spare inlays establishes integrated into one piece and is in form a hook main part in the alloy hook spare, the plastic square ring inlays establishes integrated into one piece and is in form a rotating member in the alloy square ring, the hook main part with the rotating member is connected.

Further, the alloy hook comprises a hook main body and a core arranged at the upper end of the hook main body, wherein the core is used for being matched with a core clamping groove in the rotating piece; the hook main body is provided with a plurality of hook combining holes.

Furthermore, be provided with on the plastic hook piece with hook piece main part complex hook piece groove, hook piece groove is that the end is provided with the hook handle, hook piece groove upper end is connected and is provided with spacing tip, spacing tip extends and sets up an elasticity plectrum, the end of elasticity plectrum extends to the hook handle, with the hook handle butt.

Furthermore, the upper part of the limiting end part is provided with a rotating end, the upper part of the rotating end is provided with a clamping ring groove, and the buckling core is arranged at the rotating end in a penetrating way.

Further, the alloy square ring includes the braid over belt groove, with detain the core draw-in groove of core complex, still be provided with square ring combination hole on the alloy square ring.

Furthermore, a square ring groove is arranged on the plastic square ring corresponding to the outer contour of the alloy square ring, and a square ring inner hole is arranged corresponding to the braid wrapping groove; and a rotary connecting hole is arranged corresponding to the buckling core clamping groove and matched with the rotary end.

Furthermore, rotatory end wears to establish in the swivelling joint hole, be provided with the alloy snap ring in the snap ring groove, make plastic hook spare with plastic side ring swivelling joint.

Optionally, the alloy hook member and the plastic hook member are integrally formed by punching or injection molding in a die, and the alloy square ring and the plastic square ring are integrally formed by punching or injection molding in the die.

The utility model discloses the beneficial effect who reaches:

the utility model provides a rotatory knocker of alloy plastic, including alloy hook piece, plastic hook piece, alloy square ring and plastic square ring, the rotatory knocker of alloy plastic adopts alloy and plastics to make, wholly combines the pulling force value through alloy piece and working of plastics strong to and realized light, the pulling force value is strong, the various and simple and convenient function of production of colour.

Drawings

Fig. 1 is a front view structural diagram of the alloy plastic rotating clasp of the present invention.

Fig. 2 is a three-dimensional structure diagram of the alloy plastic rotating clasp of the utility model.

Fig. 3 is a three-dimensional exploded view of the alloy plastic rotating clasp of the present invention.

The meanings of the symbols in the figures: 1-alloy hook, 11-hook body, 12-hook engagement hole, 13-core; 2-plastic hook piece, 21-hook piece groove, 22-elastic shifting piece, 23-hook handle, 24-limit end part, 25-rotating end head and 26-clamping ring groove; 3-alloy square ring, 31-weaving belt groove, 32-buckling core clamping groove and 33-square ring combination hole; 4-plastic square ring, 41-square ring inner hole, 42-square ring groove and 43-rotary connecting hole; 5-alloy snap ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-3, the embodiment of the utility model provides a rotatory knocker of alloy plastic, including alloy hook piece 1, plastic hook piece 2, alloy square ring 3 and plastic square ring 4, plastic hook piece 2 inlays establishes integrated into one piece and is in form a knocker main part in alloy hook piece 1, plastic square ring 4 inlays establishes integrated into one piece and is in form a rotating member in the alloy square ring 3, the knocker main part with the rotating member is connected.

As shown in fig. 3, the alloy hook 1 comprises a hook main body 11, a latch 13 arranged at the upper end of the hook main body 11, wherein the latch 13 is used for cooperating with a latch slot 32 in the rotating piece; the hook body 11 is provided with a plurality of hook coupling holes 12.

Specifically, be provided with on the plastic hook piece 2 with hook piece main part 11 complex hook piece groove 21, hook piece groove 21 is that the end is provided with hook shank 23, hook piece groove 21 upper end is connected and is provided with spacing tip 24, spacing tip 24 extends and sets up an elasticity plectrum 22, the end of elasticity plectrum 22 extends to hook shank 23, with hook shank 23 butt.

Further, the upper part of the limit end part 24 is provided with a rotating end 25, the upper part of the rotating end 25 is provided with a clamping ring groove 26, and the buckling core 13 is arranged on the rotating end 25 in a penetrating manner.

As shown in fig. 3, the alloy square ring 3 includes a weaving belt groove 31 and a core fastening groove 32 engaged with the core fastening 13, and the alloy square ring 3 is further provided with a square ring combining hole 33.

Specifically, a square ring groove 42 is arranged on the plastic square ring 4 corresponding to the outer contour of the alloy square ring 3, and a square ring inner hole 41 is arranged corresponding to the braid wrapping groove 41; and a rotary connecting hole 43 is arranged corresponding to the buckling core clamping groove 32, and the rotary connecting hole 43 is matched with the rotary end 25.

Wherein, rotatory end 25 wears to establish in rotatory connecting hole 43, be provided with alloy snap ring 5 in the snap ring groove 26, make plastic hook spare 2 with plastic side ring 4 swivelling joint.

Optionally, the alloy hook member 1 and the plastic hook member 2 are integrally formed by stamping or injection molding in a die, and the alloy square ring 3 and the plastic square ring 4 are integrally formed by stamping or injection molding in a die. The alloy hook piece 1 and the alloy square ring 2 are made of stamping alloy; the plastic hook 2 and the plastic square ring 4 are made of plastic.

Fig. 3 is a schematic diagram of an exploded view of the present invention, and fig. 2 is a schematic diagram of an overall structure of the present invention. The utility model provides a rotatory knocker of alloy plastic uses fastener connection field, including knocker main part spare and rotating member, the knocker main part spare is connected with the rotating member, and the knocker main part spare includes alloy hook piece 1 and plastics hook piece 2, and the rotating member includes alloy square ring 3, plastics square ring 4 and C word alloy snap ring 5. The rotating piece and the clasp main body piece are connected through a C-shaped alloy clamping ring 5, and the function of flexible rotation is achieved.

It is important to explain, as shown in fig. 3 the utility model discloses a schematic structure diagram, the utility model discloses a rotatory knocker of alloy plastic adopts alloy and plastics to make, and wherein alloy hook 1, alloy square ring 3 and C word alloy snap ring 5 adopt be the alloy material, and what plastics hook 2 and plastics square ring 4 adopted is the plastics material, compromises the advantage of alloy and plastics to wholly realize lightly, the pulling force value is strong, the colour is various and produce simple and convenient function.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a rotatory buckle of alloy plastic which characterized in that, includes alloy hook spare, plastic hook spare, alloy square ring and plastic square ring, the plastic hook spare inlays establishes integrated into one piece and is in form a buckle main part in the alloy hook spare, the plastic square ring inlays establishes integrated into one piece and is in form a rotating member in the alloy square ring, buckle main part with the rotating member is connected.

2. The alloy plastic rotating clasp of claim 1, wherein the alloy hook comprises a hook body, a core disposed at an upper end of the hook body, the core being configured to engage with a core engaging slot in the rotating member; the hook main body is provided with a plurality of hook combining holes.

3. The alloy plastic rotating clasp of claim 2, wherein the plastic hook is provided with a hook groove engaged with the hook body, the hook groove is provided with a hook handle at the end, the upper end of the hook groove is connected with a limit end, the limit end is extended and provided with an elastic shifting piece, and the end of the elastic shifting piece extends to the hook handle and abuts against the hook handle.

4. The alloy plastic rotating clasp of claim 3, wherein a rotating end is arranged at the upper part of the limiting end, a snap ring groove is arranged at the upper part of the rotating end, and the clasp core is arranged at the rotating end in a penetrating way.

5. The alloy plastic rotary hook fastener according to claim 4, wherein the alloy square ring comprises a weaving belt groove and a fastener core clamping groove matched with the fastener core, and the alloy square ring is further provided with a square ring combination hole.

6. The alloy plastic rotary hook fastener according to claim 5, wherein the plastic square ring is provided with a square ring groove corresponding to the outer contour of the alloy square ring, and a square ring inner hole corresponding to the braid-wrapping groove; and a rotary connecting hole is arranged corresponding to the buckling core clamping groove and matched with the rotary end.

7. The alloy plastic rotating clasp of claim 6, wherein the rotating end is inserted into the rotating connection hole, and an alloy snap ring is disposed in the snap ring groove, so that the plastic hook member is rotatably connected with the plastic square ring.