CN218605359U - Buckle connection structure that resistance to deformation ability is strong - Google Patents

Abstract

The utility model belongs to the technical field of buckle jointing equipment, especially, be a buckle connection structure that resistance to deformation ability is strong, including pin thread body and box body, first connecting groove has been seted up on the pin thread body, and is provided with the movable block in the first connecting groove, one side of movable block is provided with first spring, and one side of movable block is provided with presses the briquetting, set up flutedly on pressing the briquetting, and be provided with the turning block on the end wall of first connecting groove, be provided with the fixture block on the turning block, and one side of turning block is provided with the guide block, the guide way has been seted up on the guide block, and is provided with the second spring on the lateral wall of guide block, be provided with the second spread groove on the box body, and the slot has been seted up to one side of second spread groove. The utility model discloses a set up two sets of turning blocks on the pin thread body to be connected the turning block through rotating seat and pin thread body rotation, set up the second spring simultaneously between turning block and guide block, can reach and avoid the device to take place cracked purpose.

Description

Buckle connection structure that resistance to deformation ability is strong

Technical Field

The utility model relates to a buckle jointing equipment technical field specifically is a buckle connection structure that resistance to deformation ability is strong.

Background

A snap is a mechanism for the embedded connection or the integral locking of one part to another, generally for the coupling of plastic parts, the material of which is generally made of a plastic material with a certain flexibility. The buckle is connected the biggest characteristics and is that the installation is dismantled conveniently, can accomplish to exempt from the instrument and dismantle, on meshbelts such as case and bag, schoolbag braces, children's safety seat, baby's handcart, the buckle of the plug-in type of mostly using has realized binding, has played fixed effect.

The prior art has the following problems:

in the existing buckle connection structure in the market, a connection block used for being clamped on a female buckle body on a male buckle body is fixed and is a plastic piece integrated with the male buckle body, and clamping or pulling out is realized by utilizing the deformation performance of the male buckle body through the plasticity and toughness of the male buckle body when in use, however, the plastic connection piece is easy to break due to the limited deformation resistance of a plastic material; meanwhile, when the device is used for connecting the woven belts, the woven belts pass through and are wound in the first connecting grooves, so that the woven belts are easy to slide when the device is used, and the use of the device is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a buckle connection structure that anti deformability is strong has solved the device that exists now and has easily taken place to damage and device awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buckle connection structure that resistance to deformation ability is strong, includes pin thread body and box body, first connecting groove has been seted up on the pin thread body, and is provided with the movable block in the first connecting groove, one side of movable block is provided with first spring, and one side of movable block is provided with presses the briquetting, according to pressing and seting up flutedly on the briquetting, and be provided with the turning block on the end wall of first connecting groove, be provided with the fixture block on the turning block, and one side of turning block is provided with the guide block, set up the guide way on the guide block, and be provided with the second spring on the lateral wall of guide block, be provided with the second connecting groove on the box body, and one side of second connecting groove has seted up the slot, be provided with the stopper in the slot, and seted up the draw-in groove on the lateral wall of box body.

As a preferred technical scheme of the utility model, the figure of movable block is two sets of, and two sets of first spring symmetries set up between two sets of movable blocks.

As a preferred technical scheme of the utility model, the tip of movable block is provided with the arcwall face, and be provided with on the inner wall of recess with movable block tip arcwall face assorted cambered surface.

As a preferred technical scheme of the utility model, set up on the lateral wall of pin thread body and press the mounting groove of briquetting assorted, and pass through mounting groove and pin thread body sliding connection according to the briquetting.

As a preferred technical scheme of the utility model, the turning block passes through the turning seat and is connected with the rotation of pin thread body, and two sets of turning block symmetries set up the both sides at the guide block.

As a preferred technical scheme of the utility model, the size of guide way and the size phase-match of stopper, and two sets of draw-in groove symmetries set up on two sets of lateral walls of box body.

As a preferred technical scheme of the utility model, the degree of depth of slot and the length phase-match of turning block, and slot and draw-in groove are linked together.

Compared with the prior art, the utility model provides a buckle connection structure that anti deformability is strong possesses following beneficial effect:

1. this buckle connection structure that resistance to deformation ability is strong, through set up two sets of turning blocks on the pin thread body, and be connected the turning block through rotating seat and pin thread body rotation, set up the second spring simultaneously between turning block and guide block, insert the slot on the box body with the turning block during use, fixture block on the turning block can block in the draw-in groove on the box body lateral wall under the effect of second spring, when needs are dismantled, only need press the fixture block turning block and can take place to rotate to the inboard, thereby make pin thread body and box body break away from, this structure is compared in traditional buckle connection structure, resistance to deformation ability is stronger, can not cause the fracture of device because of external force is too big, thereby can effectually solve traditional buckle connection structure, the problem of damage easily takes place for the device of existence.

2. This a buckle connection structure that resistance to deformation ability is strong, through set up two sets of movable blocks in first connecting groove, and set up first spring part between two sets of movable blocks, set up at the both ends of movable block simultaneously and press the briquetting, and set the tip of movable block into the arcwall face, set up the recess on pressing the briquetting, pass the meshbelt in the space that movable block and first connecting groove lateral wall formed in proper order during the use, under the effect of first spring, the movable block can be applyed for pressure of meshbelt, thereby avoid it to slide, when meshbelt or regulation meshbelt are lifted off to needs, make two sets of movable blocks extrude first spring to the inboard through pressing the briquetting, thereby make the distance grow between movable block and the first connecting groove lateral wall, can remove the meshbelt this moment, can effectually avoid the meshbelt to take place the activity through this design, thereby can effectually solve traditional buckle connection structure, the inconvenient problem of device user who exists.

Drawings

FIG. 1 is a schematic view of the clamping structure of the present invention;

FIG. 2 is a schematic view of the separated structure of the present invention;

FIG. 3 is a schematic view of the movable block structure of the present invention;

fig. 4 is a schematic view of the slot structure of the present invention.

In the figure: 1. a male buckle body; 2. a female buckle body; 3. a first connecting groove; 4. a movable block; 5. a first spring; 6. a pressing block; 7. a groove; 8. rotating the block; 9. a clamping block; 10. a guide block; 11. a guide groove; 12. a second spring; 13. a second connecting groove; 14. inserting slots; 15. a limiting block; 16. a clamping groove.

Detailed Description

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

Referring to fig. 1-4, in this embodiment: the utility model provides a buckle connection structure that resistance to deformation can be strong, including pin thread body 1 and box body 2, first connecting groove 3 has been seted up on the pin thread body 1, be used for connecting the meshbelt, be provided with movable block 4 in the first connecting groove 3, one side of movable block 4 is provided with first spring 5, one side of movable block 4 is provided with presses briquetting 6, set up recess 7 on pressing briquetting 6, be provided with turning block 8 on the end wall of first connecting groove 3, be provided with fixture block 9 on the turning block 8, one side of turning block 8 is provided with guide block 10, guide groove 11 has been seted up on the guide block 10, be provided with second spring 12 on the lateral wall of guide block 10, be provided with second connecting groove 13 on the box body 2, slot 14 has been seted up to one side of second connecting groove 13, be provided with stopper 15 in the slot 14, be used for avoiding pin thread body 1 and box body 2 to take place the rotation about, draw-in the lateral wall of box body 2 has been seted up draw-in groove 16, be used for joint pin thread body 1.

In the embodiment, the number of the movable blocks 4 is two, and the two groups of the first springs 5 are symmetrically arranged between the two groups of the movable blocks 4 to fix the mesh belt; the end part of the movable block 4 is provided with an arc-shaped surface, the inner wall of the groove 7 is provided with an arc-shaped surface matched with the arc-shaped surface at the end part of the movable block 4, and the movable block 4 is applied with force by the pressing block 6 to realize the displacement of the movable block 4; the side wall of the male buckle body 1 is provided with a mounting groove matched with the pressing block 6, and the pressing block 6 is connected with the male buckle body 1 in a sliding manner through the mounting groove so as to change the position of the movable block 4; the rotating blocks 8 are rotationally connected with the male buckle body 1 through rotating seats, and the two groups of rotating blocks 8 are symmetrically arranged on two sides of the guide block 10 so as to avoid the rotating blocks 8 from being broken; the size of the guide groove 11 is matched with that of the limiting block 15, and the two groups of clamping grooves 16 are symmetrically arranged on the two groups of side walls of the box body 2, so that the stability of connection between the pin body 1 and the box body 2 is facilitated; the depth of the slot 14 is matched with the length of the rotating block 8, and the slot 14 is communicated with the clamping groove 16 so as to facilitate the connection of the male buckle body 1 and the female buckle body 2.

The utility model discloses a theory of operation and use flow: during the use, fix a set of meshbelt in second connecting groove 13, and with another organize the area and alternate in two sets of spaces that movable block 4 and first connecting groove 3 lateral wall formed in proper order, then insert turning block 8 and can realize being connected of two sets of meshbelts in slot 14, when needs lift the meshbelt off or adjust meshbelt length, make two sets of movable blocks 4 extrude first spring 5 to the inboard through pressing block 6, thereby make the distance grow between movable block 4 and the first connecting groove 3 lateral wall, can adjust meshbelt length this moment, adjust and loosen pressing block 6 after accomplishing, movable block 4 can open to the outside once more under the effect of first spring 5, thereby realize fixing once more to the meshbelt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a buckle connection structure that resistance to deformation ability is strong, includes pin thread body (1) and box body (2), its characterized in that: the male buckle is characterized in that a first connecting groove (3) is formed in the male buckle body (1), a movable block (4) is arranged in the first connecting groove (3), a first spring (5) is arranged on one side of the movable block (4), a pressing block (6) is arranged on one side of the movable block (4), a groove (7) is formed in the pressing block (6), a rotating block (8) is arranged on the end wall of the first connecting groove (3), a clamping block (9) is arranged on the rotating block (8), a guide block (10) is arranged on one side of the rotating block (8), a guide groove (11) is formed in the guide block (10), a second spring (12) is arranged on the side wall of the guide block (10), a second connecting groove (13) is formed in the female buckle body (2), a slot (14) is formed in one side of the second connecting groove (13), a limiting block (15) is arranged in the slot (14), and a clamping groove (16) is formed in the side wall of the female buckle body (2).

2. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the number of the movable blocks (4) is two, and the two groups of the first springs (5) are symmetrically arranged between the two groups of the movable blocks (4).

3. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the tip of movable block (4) is provided with the arcwall face, and is provided with on the inner wall of recess (7) with movable block (4) tip arcwall face assorted cambered surface.

4. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the lateral wall of the pin thread body (1) is provided with a mounting groove matched with the pressing block (6), and the pressing block (6) is connected with the pin thread body (1) in a sliding mode through the mounting groove.

5. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the turning blocks (8) are rotationally connected with the male buckle body (1) through the turning seats, and the two groups of turning blocks (8) are symmetrically arranged on two sides of the guide block (10).

6. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the size of guide way (11) and the size phase-match of stopper (15), and two sets of draw-in groove (16) symmetry sets up on two sets of lateral walls of box body (2).

7. The snap connection structure with high deformation resistance as claimed in claim 1, wherein: the depth of the slot (14) is matched with the length of the rotating block (8), and the slot (14) is communicated with the clamping groove (16).

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