CN216932112U

CN216932112U - Eye-splice

Info

Publication number: CN216932112U
Application number: CN202220679473.9U
Authority: CN
Inventors: 高茂样
Original assignee: Foshan Tuorun Precision Hardware Technology Co ltd
Current assignee: Foshan Tuorun Precision Hardware Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-12
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses an eye-splice, comprising a connecting piece and a fixing piece; one end of the connecting piece is provided with a first connecting rod, the other end of the connecting piece comprises a panel part and an inserting part, the inserting part is arranged on the inner side of the connecting piece, one end of the inserting part, far away from the first connecting rod, is provided with a V-shaped inserting lug, and two sides of the inserting part are provided with clamping grooves; the one end of mounting is equipped with the second connecting rod, and the other end of mounting includes outer fixed part and interior fixed part, forms between outer fixed part and the interior fixed part and inserts a complex fixed slot that closes, is equipped with two block devices in the fixed slot. The buckle has the advantages that: simple structure, convenient to use, firm in connection, LOGO changes convenient advantage.

Description

Eye-splice

Technical Field

The utility model relates to the technical field of belt buckles, in particular to an insert buckle.

Background

The eye-splice structure is used as a common connecting structure for connecting and fixing two ends of the waistband or the pet rope and plays a role in decoration. The general structure of current eye-splice structure is fairly simple, and the both sides of eye-splice need be pressed hard simultaneously during the use to pull out the inserting end of eye-splice hard, it is relatively inconvenient to use. The insertion end of some inserting buckles is in a straight shape, the insertion end in the straight shape is clamped with the clamping groove, and the insertion end can be inserted into the clamping groove only by using larger strength during insertion. When different LOGO need to be replaced, the whole insert buckle needs to be replaced because the LOGO is generally manufactured integrally with the insert buckle, so that the production cost of the insert buckle is difficult to reduce.

To this end we propose a buckle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insert buckle which has the advantages of simple structure, convenience in use and convenience in LOGO replacement.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a buckle, comprising: a connecting piece and a fixing piece; the one end of connecting piece is equipped with the head rod, the other end of connecting piece includes panel portion and portion of plugging together, the portion of plugging together is established in the inboard of connecting piece, the one end that the head rod was kept away from in the portion of plugging together is equipped with the lug of plugging together of V-arrangement, the both sides of the portion of plugging together are equipped with the block groove.

The one end of mounting is equipped with the second connecting rod, the other end of mounting includes outer fixed part and interior fixed part, it is equipped with two sets of mounting holes to correspond respectively on outer fixed part and the interior fixed part, form between outer fixed part and the interior fixed part and insert a complex fixed slot, the one end that the fixed slot is close to the second connecting rod is equipped with and blocks protruding muscle with the complex of insertion lug, be equipped with two block device in the fixed slot, block device is including establishing the fixed axle in the mounting hole, it has the shifting block to articulate on the fixed axle, the outside at the fixed slot is established to the one end of shifting block, the other end of shifting block is equipped with the department of resist that can support at the block inslot, be equipped with reset spring in the department of resist.

Further, the outer fixing part and the inner fixing part are of an integrated structure.

Further, the outer fixing portion and the inner fixing portion are of a split structure.

Furthermore, the one end of outer fixed part is equipped with two outer joint protruding muscle, and the other end is equipped with two outer joint recesses, the one end of interior fixed part be equipped with two outer joint protruding muscle complex interior joint recesses, the other end is equipped with two outer joint recess complex interior joint protruding muscle.

Further, the one end of outer fixed part is equipped with two elasticity axle mounting holes, be equipped with the elasticity axle in two elasticity axle mounting holes, the other end is equipped with two outer joint recesses, the one end of interior fixed part be equipped with two elasticity axle complex fixed orificess, the other end is equipped with two outer joint recess complex interior joint protruding muscle.

Furthermore, a cylindrical spring fixing seat is arranged on the blocking portion, anti-falling bumps are arranged on the spring fixing seat, one end of the reset spring is arranged on the spring fixing seat, and the other end of the reset spring abuts against the corners of the fixing grooves.

Furthermore, one side of the inserting part close to the panel part is provided with a U-shaped reinforcing groove corresponding to the outer fixing part, and the outer fixing part is provided with a notch matched with the reinforcing groove.

Furthermore, the first connecting rod comprises an outer connecting rod and an inner connecting rod, connecting rod sliding grooves are formed in two sides of the connecting piece, and two ends of the inner connecting rod are matched with the connecting rod sliding grooves.

Further, the panel portion includes the panel mount pad and establishes the panel on the panel mount pad, be equipped with on the panel mount pad with panel complex mounting groove, the inboard protruding installation axle that is equipped with of panel, install epaxial axial and be equipped with criss-cross elasticity breach, be equipped with on the panel mount pad with installation axle complex panel mounting hole, the panel mounting hole extends to the inboard of portion of plugging in, be equipped with in the panel mounting hole with elasticity breach complex tight nail that rises.

Furthermore, the fixing piece is provided with anti-collision salient points.

The utility model comprises a connecting piece and a fixing piece; one end of the connecting piece is provided with a first connecting rod, the other end of the connecting piece comprises a panel part and an inserting part, the inserting part is arranged on the inner side of the connecting piece, one end of the inserting part, which is far away from the first connecting rod, is provided with a V-shaped inserting lug, and two sides of the inserting part are provided with clamping grooves; the one end of mounting is equipped with the second connecting rod, and the other end of mounting includes outer fixed part and interior fixed part, forms between outer fixed part and the interior fixed part and inserts a complex fixed slot that closes, is equipped with two block devices in the fixed slot. The buckle has the advantages that: simple structure, convenient to use, firm in connection, LOGO changes convenient advantage.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is an exploded view of a first embodiment of the present invention;

FIG. 3 is a top cross-sectional view of a first embodiment provided by the present invention;

FIG. 4 is a front cross-sectional view of a first embodiment of the present invention;

FIG. 5 is an exploded view of a second embodiment of the present invention;

FIG. 6 is a top cross-sectional view of a second embodiment provided by the present invention;

FIG. 7 is a front cross-sectional view of a second embodiment of the present invention;

FIG. 8 is a schematic perspective view of an inner fixing portion according to a second embodiment of the present invention;

FIG. 9 is a schematic perspective view of an outer fixing portion according to a second embodiment of the present invention;

FIG. 10 is a left side view of a second embodiment of a connector according to the present invention;

FIG. 11 is a rear view of a panel in a second embodiment of the present invention;

fig. 12 is an exploded view of a third embodiment of the present invention.

Detailed Description

The present invention provides a buckle, and in order to make the objects, technical solutions, and effects of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The structure of the eye-splice provided by the utility model is shown in figures 1-12, comprising: a connecting piece 1 and a fixing piece 2; one end of the connecting piece 1 is provided with a first connecting rod 11, the other end of the connecting piece 11 comprises a panel part 12 and an inserting part 13, the inserting part 13 is arranged on the inner side of the connecting piece 1, one end, far away from the first connecting rod 11, of the inserting part 13 is provided with a V-shaped inserting convex block 131, and two sides of the inserting part 13 are provided with clamping grooves 132.

One end of the fixing member 2 is provided with a second connecting rod 21, the other end of the fixing member 2 comprises an outer fixing portion 22 and an inner fixing portion 23, two sets of mounting holes 221 are correspondingly arranged on the outer fixing portion 22 and the inner fixing portion 23 respectively, a fixing groove 24 matched with the inserting portion 13 is formed between the outer fixing portion 22 and the inner fixing portion 23, one end of the fixing groove 24 close to the second connecting rod 21 is provided with a blocking convex rib 241 matched with the inserting convex block 131, two clamping devices 25 are arranged in the fixing groove 24, each clamping device 25 comprises a fixing shaft 251 arranged in the mounting hole 221, a shifting block 252 is hinged on the fixing shaft 251, one end of the shifting block 252 is arranged outside the fixing groove 24, the other end of the shifting block 252 is provided with a resisting portion 252a capable of being propped in the clamping groove 132, one end of the clamping groove 132 close to the inserting convex block 131 is provided with an inclined surface which does not prevent the shifting block 252 from rotating, the stopping portion 252 is provided with a return spring 253.

When the buckle fixing is used, one end of the belt is fixed through the first connecting rod 11, the other end of the belt is fixed through the second connecting rod 21, the inserting part 13 of the connecting piece 1 slides into the clamping groove 132 of the fixing piece 2, when the inserting convex block 131 slides to the shifting block 252, the reset spring 253 is compressed, the shifting block 252 rotates to provide a space for the inserting convex block 131 to continuously slide, after the inserting convex block 131 completely passes through the shifting block 252, the reset spring 253 extends, and the resisting part 252a of the shifting block 252 is propped in the clamping groove 132, so that the inserting part 13 of the connecting piece 1 cannot reversely slide into the clamping groove 132 of the fixing piece 2, and the connecting piece 1 is prevented from being separated from the fixing piece 2. When the buckle needs to be unlocked, the shifting part 252b at one end of the shifting block 252, which is arranged outside the fixing groove 24, is shifted towards the direction of the connecting piece 1, the shifting block 252 rotates, the resisting part 252a is separated from the clamping groove 132, and the buckle can be completely released by easily pulling the connecting piece 1. The structure is simple, and the insertion and the unlocking are convenient and quick.

Specifically, as shown in the first embodiment of fig. 1 to 4, the outer fixing portion 22 and the inner fixing portion 23 are formed in an integral structure. The fixing piece 2 adopting the integral die-casting structure has high strength, the fixing groove 24 can bear the pulling force of 1 ton force, and the service life of the eye-splice is prolonged. And the integrated structure omits the assembly process of the outer fixing part 22 and the inner fixing part 23, thereby saving a large amount of assembly time and improving the production efficiency.

Specifically, in the second embodiment shown in fig. 5 to 11, the outer fastening portion 22 and the inner fastening portion 23 are formed in a single body. The one end of outer fixed part 22 is equipped with two outer joint protruding muscle 221, and the other end is equipped with two outer joint recess 222, the one end of interior fixed part 23 is equipped with two outer joint protruding muscle 221 complex interior joint recess 231, and the other end is equipped with two outer joint recess 222 complex interior joint protruding muscle 232. When the outer fixing portion 22 and the inner fixing portion 23 are assembled, the outer fixing portion 22 and the inner fixing portion 23 are aligned to allow the outer fixing portion 22 and the inner fixing portion 23 to slide relative to each other, the outer locking rib 221 of the outer fixing portion 22 is slid into the inner locking groove 231 of the inner fixing portion 23, the inner locking rib 232 is also positioned in the outer locking groove 222, and then the outer fixing portion 22 and the inner fixing portion 23 are completely fixed together by fixing the fixing shaft 251 of the locking device 25 in the mounting hole 221. The structure enables the outer fixing part 22 and the inner fixing part 23 to be rapidly assembled together, meanwhile, the clamping device 25 is convenient to install, the assembling efficiency of the insert buckle is improved, and the maintenance performance of the insert buckle is enhanced.

Specifically, as shown in fig. 12 in a third embodiment, one end of the outer fixing portion 22 is provided with two elastic shaft mounting holes 225, elastic shafts 226 are arranged in the two elastic shaft mounting holes 225, each elastic shaft 226 includes a spring placed inside the elastic shaft mounting hole 225 and a shaft placed next to the spring, the other end of the elastic shaft 226 is provided with two outer clamping grooves 222, one end of the inner fixing portion 23 is provided with a fixing hole 233 matched with the two elastic shafts 226, and the other end of the inner fixing portion is provided with two inner clamping convex ribs 232 matched with the outer clamping grooves 222. When the outer fixing portion 22 and the inner fixing portion 23 are assembled, the outer clamping groove 222 and the inner clamping rib 232 are aligned to position one ends of the outer fixing portion 22 and the inner fixing portion 23, the two elastic shafts 226 are placed in the elastic shaft mounting holes 225, the elastic shafts 226 are compressed to enable the whole elastic shafts 226 to be in the elastic shaft mounting holes 225, one ends of the elastic shafts 226 of the outer fixing portion 22 are compressed towards the direction of the inner fixing portion 23, and after the elastic shafts 226 reach the positions of the fixing holes 233, the elastic shafts 226 extend to enable one ends of the elastic shafts to extend into the fixing holes 233, so that the other ends of the outer fixing portion 22 and the inner fixing portion 23 are fixed. The fixing hole 233 is a through hole, and when the fixing hole needs to be detached, the elastic shaft 226 is compressed from the outer side of the fixing hole 233, the elastic shaft ends of the outer fixing portion 22 and the inner fixing portion 23 are tilted, and the inner clamping convex rib 232 slides out of the outer clamping groove 222 to be detached. The structure has the advantages of high assembly efficiency, convenient disassembly and good maintenance performance of the insert buckle.

Moreover, after the outer fixing portion 22 and the inner fixing portion 23 of the split structure are die-cast, surface post-treatment processes can be performed respectively, and for the risk that post-treatment is incomplete in the clamping groove 132 of the integrated structure, the surface post-treatment process of the split structure can cover all outer surfaces of the outer fixing portion 22 and the inner fixing portion 23, so that the clamping groove 132 can perform the surface post-treatment processes completely, the problem that the inner surface of the clamping groove 132 is corroded and worn too fast to cause unsmooth insertion or unlocking of the inserted buckle is avoided, the service life of the inserted buckle is prolonged, and good experience is provided.

The outer fixing portion 22 may further be provided with a guide plate 223 engaged with the insertion portion 13, so that when the insertion portion 13 of the connector 1 slides into the engaging groove 132 of the fixing member 2, the insertion portion 13 can slide between the two engaging devices 25, thereby avoiding the insertion portion 13 from being too close to one side of the return spring 253 to require a large insertion force, and facilitating the insertion of the user.

Specifically, a cylindrical spring fixing seat 252c is arranged on the abutting portion 252a, an anti-falling protrusion 252d is arranged on the spring fixing seat 252c, one end of the return spring 253 is arranged on the spring fixing seat 252c, and the other end of the return spring 253 abuts against a corner of the fixing groove 24. The structure is simple, and the reset spring is convenient to install.

Specifically, a U-shaped reinforcing groove 133 corresponding to the outer fixing portion 22 is disposed on one side of the insertion portion 13 close to the panel portion 12, and a notch 224 engaged with the reinforcing groove 133 is disposed on the outer fixing portion 22. The outer fixing portion 22 is caught between the insertion portion 13 and the panel portion 12 by the reinforcing groove 133, and the connecting member 1 and the fixing member 2 are firmly connected together at the time of insertion.

Specifically, the first connecting rod 11 includes an outer connecting rod 111 and an inner connecting rod 112, connecting rod sliding grooves 14 are disposed on two sides of the connecting member 1, and two ends of the inner connecting rod 112 are disposed in cooperation with the connecting rod sliding grooves 14. The length of the waist belt can be conveniently adjusted through the outer connecting rod 111 and the inner connecting rod 112, one end of the waist belt can be freely adjusted through the connecting rod sliding groove 14, and the connecting part of the waist belt is automatically tensioned in the using process.

Specifically, the panel portion 12 includes a panel mounting seat 121 and a panel 122 disposed on the panel mounting seat 121, a mounting groove 121a cooperating with the panel 122 is disposed on the panel mounting seat 121, a mounting shaft 123 is disposed in the inner side of the panel 122 in a protruding manner, a cross-shaped elastic notch 123a is disposed on the mounting shaft 123 in an axial direction, a panel mounting hole 121a cooperating with the mounting shaft 123 is disposed on the panel mounting seat 121, the panel mounting hole 121a extends to the inner side of the insertion portion 13, and a tension nail 124 cooperating with the elastic notch 123a is disposed in the panel mounting hole 121 a. Can set up various LOGO on the panel 122, when needing to use different LOGO, only need with the installation axle 123 on the corresponding panel 122 insert panel mounting hole 121a in, installation axle 123 and panel mounting hole 121a can set to the U-shaped, confirm the installation direction when easy to assemble, avoid LOGO on the panel 122 to adorn conversely. Next, the tension nail 124 is inserted into the elastic notch 123a from the inside of the insertion portion 13, so that the mounting shaft 123 is tension-fixed in the panel mounting hole 121 a. The mounting structure is simple, is suitable for displaying different marks on the surface of the insert buckle, and has good decoration on the surface of the insert buckle.

Specifically, the fixing member 2 is provided with bump prevention protrusions 26. The bump-preventing bumps 26 are arranged on the two sides of the fixing groove 24 and close to the shifting portion 252b, and repeated friction between the shifting portion 252b and the two sides of the fixing groove 24 when shifting is prevented, so that coatings on the surfaces of the two sides of the fixing groove 24 are abraded, and the appearance and the service life of the eye-splice are affected.

In summary, the utility model comprises a connecting piece 1 and a fixing piece 2; one end of the connecting piece 1 is provided with a first connecting rod 11, the other end of the connecting piece 1 comprises a panel part 12 and an inserting part 13, the inserting part 13 is arranged at the inner side of the connecting piece 1, one end of the inserting part 13 far away from the first connecting rod 11 is provided with a V-shaped inserting convex block 131, and two sides of the inserting part 13 are provided with clamping grooves 132; one end of the fixing member 2 is provided with a second connecting rod 21, the other end of the fixing member 2 comprises an outer fixing portion 22 and an inner fixing portion 23, a fixing groove 24 matched with the inserting portion 13 is formed between the outer fixing portion 22 and the inner fixing portion 23, and two clamping devices 25 are arranged in the fixing groove 24. The buckle has the advantages that: simple structure, firm in connection, convenient to use, LOGO changes convenient advantage.

It will be appreciated that modifications and variations are possible to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.

Claims

1. A buckle, comprising: a connecting piece and a fixing piece;

one end of the connecting piece is provided with a first connecting rod, the other end of the connecting piece comprises a panel part and an inserting part, the inserting part is arranged on the inner side of the connecting piece, one end of the inserting part, which is far away from the first connecting rod, is provided with a V-shaped inserting lug, and two sides of the inserting part are provided with clamping grooves;

the one end of mounting is equipped with the second connecting rod, the other end of mounting includes outer fixed part and interior fixed part, it is equipped with two sets of mounting holes to correspond respectively on outer fixed part and the interior fixed part, form between outer fixed part and the interior fixed part and insert a complex fixed slot, the one end that the fixed slot is close to the second connecting rod is equipped with and blocks protruding muscle with the complex of the lug complex of inserting, be equipped with two block device in the fixed slot, block device is including establishing the fixed axle in the mounting hole, it has the shifting block to articulate on the fixed axle, the outside at the fixed slot is established to the one end of shifting block, the other end of shifting block is equipped with can support the department of blocking at the block inslot, be equipped with reset spring in the department of blocking.

2. The buckle of claim 1, wherein: the outer fixing part and the inner fixing part are of an integrated structure.

3. The buckle of claim 1, wherein: the outer fixing part and the inner fixing part are of a split structure.

4. A buckle according to claim 3, wherein: the one end of outer fixed part is equipped with two outer joint protruding muscle, and the other end is equipped with two outer joint recesses, the one end of interior fixed part be equipped with two outer joint protruding muscle complex interior joint recesses, the other end is equipped with two outer joint recess complex interior joint protruding muscle.

5. A buckle according to claim 3, wherein: the one end of outer fixed part is equipped with two elastic shaft mounting holes, be equipped with the elastic shaft in two elastic shaft mounting holes, the other end is equipped with two outer joint recesses, the one end of interior fixed part be equipped with two elastic shaft complex fixed orificess, the other end is equipped with two outer joint recess complex interior joint protruding muscle.

6. The buckle of claim 1, wherein: the supporting part is provided with a cylindrical spring fixing seat, the spring fixing seat is provided with an anti-falling convex point, one end of the reset spring is arranged on the spring fixing seat, and the other end of the reset spring is supported at the corner of the fixing groove.

7. The buckle of claim 1, wherein: one side that is close to the panel portion on the portion of inserting to close is equipped with the enhancement recess of the U-shaped that corresponds with outer fixed part, be equipped with on the outer fixed part with strengthen recess complex breach.

8. The buckle of claim 1, wherein: the first connecting rod comprises an outer connecting rod and an inner connecting rod, connecting rod sliding grooves are formed in two sides of the connecting piece, and two ends of the inner connecting rod are matched with the connecting rod sliding grooves.

9. The buckle of claim 1, wherein: the panel portion includes the panel mount pad and establishes the panel on the panel mount pad, be equipped with on the panel mount pad with panel complex mounting groove, the inboard protruding installation axle that is equipped with of panel, install epaxial along the axial be equipped with criss-cross elasticity breach, be equipped with on the panel mount pad with install axle complex panel mounting hole, the panel mounting hole extends to the inboard of portion of plugging in, be equipped with in the panel mounting hole with elasticity breach complex rise tight nail.

10. The buckle of claim 1, wherein: and the fixing piece is provided with anti-collision salient points.