CN210076746U

CN210076746U - Nested eye-splice capable of being used as spanner

Info

Publication number: CN210076746U
Application number: CN201920911419.0U
Authority: CN
Inventors: 曾小杰; 匡秀湖
Original assignee: Shenzhen City Yi Lian Plastic Co Ltd
Current assignee: Shenzhen City Yi Lian Plastic Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-02-18
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to a can do nested eye-splice of spanner, including the box with peg graft in the pin thread of box, wherein, the box include the box body with set up in this internal block portion of box, the box body is equipped with the opening, the pin thread is including the portion of gripping and cutting, the tail end embedding of cutting is fixed in the portion of gripping, the head end of cutting stretches into the opening and with this internal block portion lock joint of box, the cutting is equipped with the spanner mouth, the spanner mouth includes the centre gripping mouth of a plurality of different centre gripping sizes of adaptation. The utility model discloses be equipped with the spanner mouth on the cutting of pin thread, the spanner mouth includes the centre gripping mouth of a plurality of different centre gripping sizes of adaptation for the bolt of the different specifications of centre gripping, thereby realize the installation and the dismantlement to the bolt, can use as a spanner in order to the pin thread, increased the service function of nested eye-splice, convenience of customers uses.

Description

Nested eye-splice capable of being used as spanner

Technical Field

The utility model particularly relates to a nested eye-splice that can do the spanner.

Background

The nested eye-splice is composed of a male buckle and a female buckle, and is widely applied to the fields of automobile safety seats, baby carriage safety belts or case buckles and the like due to the effects of quick plugging and pulling and safety protection, and becomes a common tool. However, the existing nested eye-splice has single function and is only used for splicing, and other use requirements of users cannot be met. Therefore, the prior art has yet to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a can peg graft and can be the nested eye-splice of spanner.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a can do nested eye-splice of spanner, including the box with peg graft in the pin thread of box, wherein, the box include the box body with set up in this internal block portion of box, the box body is equipped with the opening, the pin thread is including the portion of gripping and cutting, the tail end embedding of cutting is fixed in the portion of gripping, the head end of cutting stretch into the opening and with this internal block portion lock joint of box, the cutting is equipped with the spanner mouth, the spanner mouth includes the centre gripping mouth of a plurality of different centre gripping sizes of adaptation.

Each clamping opening comprises a pair of first clamping surfaces and a pair of second clamping surfaces, each pair of first clamping surfaces are arranged oppositely and in parallel, and each second clamping surface is connected between the first clamping surfaces of two adjacent clamping openings.

Wherein, the distance between each pair of first clamping surfaces in the plurality of clamping openings is sequentially increased or decreased.

Wherein an included angle between the first clamping surface and the second clamping surface is 120 degrees.

The clamping portion comprises a buckle and an elastic piece, the side wall of the female buckle body is symmetrically provided with arc-shaped grooves, the buckle is rotationally fixed in the arc-shaped grooves, one end of the elastic piece abuts against the tail end of the buckle, and the other end of the elastic piece abuts against the inner wall of the female buckle body, so that the buckle is elastically abutted against the insert strip.

The buckle comprises an abutting part arranged in the arc-shaped open groove and a pressing part exposed out of the arc-shaped open groove, a first side of the abutting part is abutted against the inserting strip, a second side of the abutting part is abutted against the elastic piece, and an accommodating groove is formed between the second side of the abutting part and the inner wall of the female buckle body to accommodate the elastic piece.

The second side of the abutting part is provided with a first groove, the inner wall of the female buckle body is provided with a second groove, and the first groove rotates relative to the second groove and encloses the accommodating groove.

The female buckle body comprises a face cover, a main body and a bottom cover, and the face cover, the main body and the bottom cover are connected through pins.

The face cover, the bottom cover and the buckle are made of alloy materials, and the main body is made of plastic materials.

The cutting is made of alloy materials, and the holding portion is made of plastic materials.

The utility model discloses beneficial effect that technical scheme has:

the utility model discloses be equipped with the spanner mouth on the cutting of pin thread, the spanner mouth includes the centre gripping mouth of a plurality of different centre gripping sizes of adaptation for the bolt of the different specifications of centre gripping, thereby realize the installation and the dismantlement to the bolt, can use as a spanner in order to the pin thread, increased the service function of nested eye-splice, convenience of customers uses.

Drawings

Fig. 1 is a schematic structural view of the nested insert-buckle of the present invention when buckled;

fig. 2 is a schematic structural view of the male and female fasteners of the present invention;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is a schematic structural view of the male buckle of the present invention;

fig. 5 is an exploded view of the female buckle of the present invention;

the reference numbers illustrate:

100-nested plug buckle, 10-female buckle, 11-female buckle body, 111-opening, 112-arc-shaped open slot, 113-second groove, 114-surface cover, 115-main body, 116-bottom cover, 12-clamping part, 121-buckle, 1211-abutting part, 1212-pressing part, 1213-first groove, 122-elastic part, 123-accommodating groove, 20-male buckle, 21-holding part, 22-insert, 221-wrench opening, 222-clamping opening, 2221-first clamping surface and 2222-second clamping surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, the present invention provides a nested insert buckle 100 capable of being used as a wrench, including a box 10 and a pin 20 inserted into the box 10, wherein the box 10 includes a box body 10 and a fastening portion 12 disposed in the box body 11, the box body 11 is provided with an opening 111, the pin 20 includes a holding portion 21 and an insert strip 22, the holding portion 21 facilitates a user to apply an external force, and the operation is convenient. The tail end of the cutting 22 is embedded and fixed in the holding portion 21, the head end of the cutting 22 extends into the opening 111 and is fastened with the clamping portion 12 in the box body 11, so that the male buckle 20 is fastened with the box 10, the cutting 22 is provided with a wrench opening 221, and the wrench opening 221 comprises a plurality of clamping openings 222 which are matched with different clamping sizes and used for clamping bolts of different specifications.

The utility model discloses be equipped with spanner mouth 221 on the cutting 22 of pin buckle 20, spanner mouth 221 includes the centre gripping mouth 222 of a plurality of different centre gripping sizes of adaptation for the bolt of the different specifications of centre gripping, thereby realize the installation and the dismantlement to the bolt, can be used as a spanner to pin buckle 20 and use, be used for installing or dismantling the hexagon head bolt of different specifications, increased nested eye-splice 100's service function, convenience of customers uses.

As an embodiment, the clamping opening 222 includes a pair of first clamping surfaces 2221 and a pair of second clamping surfaces 2222, each pair of the first clamping surfaces 2221 are oppositely and parallelly disposed, and each pair of the second clamping surfaces 2222 is connected between the first clamping surfaces 2221 of two adjacent clamping openings 222. The first clamping surface 2221 and the second clamping surface 2222 are tightly attached to the side walls of the hexagon head bolts, so that slipping during installation and disassembly is prevented.

Preferably, the distance between each pair of first clamping surfaces 2221 in the plurality of clamping openings 222 increases or decreases sequentially, so that the bolt and nut with different specifications can be mounted and dismounted.

Further, the included angle between the first clamping surface 2221 and the second clamping surface 2222 is 120 degrees, and the included angle is attached to the corner of the hexagon head bolt, so that the hexagon head bolt can be tightly clamped, and the slipping phenomenon is prevented.

As an embodiment, the engaging portion 12 includes a buckle 121 and an elastic member 122, an arc-shaped slot 112 is symmetrically formed in a sidewall of the female buckle body 11, the buckle 121 is rotatably fixed in the arc-shaped slot 112, one end of the elastic member 122 abuts against a tail end of the buckle 121, and the other end of the elastic member 122 abuts against an inner wall of the female buckle body 11, so that the buckle 121 is elastically abutted against the insert 22. The utility model discloses be provided with buckle 121 and elastic component 122 with box 10 and the 20 elasticity centre gripping of pin thread, utilize the elasticity that elastic component 122 resets with general the slip centre gripping takes the design of reaction force, under the condition of not destroying the product, pin thread 20 can not break away from box 10 almost.

Preferably, the buckle 121 includes an abutting portion 1211 disposed in the arc-shaped slot 112 and a pressing portion 1212 exposed out of the arc-shaped slot 112, a first side of the abutting portion 1211 abuts against the insert bar 22, a second side of the abutting portion 1211 abuts against the elastic member 122, and a receiving groove 123 is disposed between the second side of the abutting portion 1211 and the inner wall of the female buckle body 11 for receiving the elastic member 122.

When the male buckle 20 is buckled, the pressing portion 1212 is pressed by an external force, so that the second side of the abutting portion 1211 is pressed toward the elastic member 122, the male buckle 20 extends into the inner space of the female buckle body 11 from the opening 111, and when the external force no longer presses the pressing portion 1212, the abutting portion 1211 is reset under the elastic force of the elastic member 122, so that the first side of the abutting portion 1211 elastically abuts against the insert strip 22 to buckle the female buckle 10 and the male buckle 20, and is not easily separated. An accommodating groove 123 is formed between the second side of the abutting portion 1211 and the inner wall of the female buckle body 11 to accommodate the elastic member 122, so as to limit the moving range of the elastic member 122 and prevent the elastic member 122 from falling.

Further, a first groove 1213 is disposed on a second side of the abutting portion 1211, a second groove 113 is disposed on an inner wall of the female buckle body 11, the first groove 1213 rotates relative to the second groove 113 to form the accommodating groove 123, and a volume of the accommodating groove 123 changes along with the rotation of the buckle 121, so as to ensure that the elastic element 122 is always accommodated in the accommodating groove 123 to prevent the elastic element from falling off.

Preferably, the box body 11 comprises a surface cover 114, a main body 115 and a bottom cover 116, and the surface cover 114, the main body 115 and the bottom cover 116 are connected by pins. The pin acts as a rotation axis for the catch 121.

Preferably, the surface cover 114, the bottom cover 116 and the latch 121 are made of an alloy material, and the main body 115 is made of a plastic material.

Preferably, the insert 22 is made of alloy material, and the holding portion 21 is made of plastic material.

The utility model discloses a nested eye-splice 100 is the combination of plastic and alloy, has combined the characteristic and the advantage of alloy and plastic, reduces and has avoided the wearing and tearing each other when box 10 and pin thread 20 lock, has increased in the same direction as the smoothness degree.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides a can be nested eye-splice of spanner, include the box and peg graft in the pin thread of box, its characterized in that, the box include the box body with set up in this internal block portion of box, the box body is equipped with the opening, the pin thread is including the portion of gripping and the cutting, the tail end embedding of cutting is fixed in the portion of gripping, the head end of cutting stretch into the opening and with this internal block portion lock joint of box, the cutting is equipped with the spanner mouth, the spanner mouth includes the centre gripping mouth of a plurality of different centre gripping sizes of adaptation.

2. A nesting insert according to claim 1, wherein each said gripping opening includes a pair of first gripping surfaces and a pair of second gripping surfaces, each said pair of first gripping surfaces being disposed in opposing parallel relation, each said second gripping surface being connected between the first gripping surfaces of two adjacent said gripping openings.

3. A nesting insert according to claim 2, wherein the spacing of each pair of first clamping surfaces in said plurality of clamping openings increases or decreases sequentially.

4. A nesting insert according to claim 2, wherein the angle between said first and second clamping surfaces is 120 °.

5. The nested insert buckle of claim 1, wherein the engaging portion comprises a buckle and an elastic member, the side wall of the female buckle body is symmetrically provided with arc-shaped slots, the buckle is rotationally fixed in the arc-shaped slots, one end of the elastic member abuts against the tail end of the buckle, and the other end of the elastic member abuts against the inner wall of the female buckle body, so that the buckle is elastically abutted against the insert strip.

6. The nested insert buckle of claim 5, wherein the buckle includes an abutting portion disposed in the arc-shaped slot and a pressing portion exposed outside the arc-shaped slot, a first side of the abutting portion abuts against the insert bar, a second side of the abutting portion abuts against the elastic member, and an accommodating groove is disposed between the second side of the abutting portion and an inner wall of the female buckle body to accommodate the elastic member.

7. A nested insert-buckle according to claim 6, wherein the second side of the abutting part is provided with a first groove, the inner wall of the female buckle body is provided with a second groove, and the first groove rotates relative to the second groove and encloses the accommodating groove.

8. A nested insert buckle according to claim 1, wherein the box body comprises a face cover, a main body and a bottom cover, the face cover, the main body and the bottom cover being connected by a pin.

9. A nested insert-buckle according to claim 8, wherein the face cover, the bottom cover and the buckle are made of alloy, and the main body is made of plastic.

10. A nested insert buckle according to claim 1, wherein the insert is made of an alloy and the grip portion is made of a plastic material.