Snap fastener with double D rings

Abstract

The utility model discloses a double-D-ring snap fastener which comprises a primary fastener and a secondary fastener, and a woven tape is connected between the secondary fastener and the primary fastener. A penetrating area is arranged in the middle of the primary buckle, a first hanging hole is further formed in the secondary buckle, and a second hanging hole is formed in the primary buckle; when the son buckle penetrates through the penetrating area and then is attached to the mother buckle, the son buckle is hooked to the first hanging hole and the second hanging hole, so that the phenomenon that the son buckle and the mother buckle fall off is avoided. Due to the fact that the son buckle can easily penetrate through the mother buckle from top to bottom or penetrate through the mother buckle from bottom to top, the connection of the son buckle and the mother buckle does not need to distinguish directions. The hook is used for simultaneously hooking one ends of the son buckle and the mother buckle, and one ends, far away from the hook, of the son buckle and the mother buckle are connected with the braid, so that the braid sleeved on the pet body is not easy to loosen or fall off; therefore, in the traction process or in the non-traction state, no possibility of disengaging or automatic opening can be guaranteed, and absolute stability is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet supplies technical field, concretely is a double D ring mother -daughter buckle. BACKGROUND

[0002] The traditional plug buckle has the contradiction of volume and strength, and other mother -daughter buckle products cannot achieve the locking while leaving the pullable position, and due to the asymmetric shape of the jack, the direction needs to be paid attention to when wearing and taking off to be successfully worn and taken off. Such as the first fixed part and the second fixed part in the prior art with the announcement number CN210746674U. In addition, the same type of mother buckle and daughter buckle are separated, and the two side weft belts are greatly likely to cause the daughter buckle to be taken out of the mother buckle space when moving. Our product can avoid the taking out and dislocation problem caused by independent movement, and can ensure that there is no taking out and automatic opening possibility in the process of traction or non- traction state, and achieve absolute stability. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a double D ring mother -daughter buckle to solve the problems in the above background.

[0004] In order to achieve the above object, the utility model provides the following technical scheme: a double D ring mother -daughter buckle, including mother buckle and daughter buckle, and the daughter buckle is connected with the mother buckle between the weft belt, the middle part of the mother buckle is equipped with the insertion area, and the first suspension hole is also equipped on the daughter buckle, and the second suspension hole is equipped on the mother buckle, when the daughter buckle is inserted through the insertion area and adhered on the mother buckle, the hook is hooked on the first suspension hole and the second suspension hole at the same time, so as to avoid the phenomenon that the daughter buckle and the mother buckle fall off.

[0005] As a preferred technical scheme of the utility model: the insertion area is also equipped with a groove.

[0006] As a preferred technical scheme of the utility model: the end of the daughter buckle away from the first suspension hole is also equipped with a sun buckle.

[0007] As a preferred technical scheme of the utility model: the end of the mother buckle away from the second suspension hole is also equipped with a fixed hole.

[0008] As a preferred technical scheme of the utility model: the one end of the daughter buckle gradually becomes smaller towards the other end.

[0009] As a preferred technical scheme of the utility model: the material of the daughter buckle and the mother buckle is metal material or nylon material or engineering plastic material.

[0010] The utility model discloses the beneficial effect is: 1. Because the setting of the intercalation area makes the child buckle can easily from top to bottom intercalate the female buckle or from bottom to top intercalate the female buckle, thus making the connection of child buckle and female buckle not need to distinguish direction, so as to facilitate the connection of child buckle and female buckle.

[0011] 2. When child buckle and female buckle are pasted, the first hanging hole and the second hanging hole are hooked by the hook simultaneously, and one end of child buckle and female buckle can be reliably fixed together, and the end of child buckle and female buckle away from the hook is connected with the braid, thus making the braid on the pet body not easy to appear the phenomenon of loosening or falling off, and further guaranteeing that there is no possibility of falling out and automatic opening in the process of traction or non-traction state, and achieving absolute stability. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is state diagrammatic drawing when child buckle is from bottom to top intercalated female buckle.

[0013] Figure 2 It is state diagrammatic drawing when child buckle is pasted on female buckle after completely intercalating female buckle.

[0014] Figure 3 It is the exploded structure diagram of child buckle and female buckle of the utility model.

[0015] Figure 4 It is state diagrammatic drawing of child buckle and female buckle when braid is pulled.

[0016] Figure 5 It is the diagrammatic drawing when the hook is hooked on child buckle and female buckle.

[0017] In the drawing: 1, female buckle; 2, fixed hole; 3, child buckle; 4, square buckle; 5, first hanging hole; 6, intercalation area; 7, second hanging hole; 8, recess. DETAILED DESCRIPTION

[0018] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model. In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "upper surface" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0019] Please refer to Figures 1-5The utility model provides an embodiment: a double D ring sub -parent buckle, including the parent buckle 1 and the sub -buckle 3, and the sub -buckle 3 with the parent buckle 1 between being connected with the webbing, the middle part of parent buckle 1 is equipped with the insertion area 6, still be equipped with the first suspension hole 5 on the sub -buckle 3, and be equipped with the second suspension hole 7 on the parent buckle 1, when the sub -buckle 3 passes through the insertion area 6 and sticks on the parent buckle 1, utilizes the hook and is hooked on the first suspension hole 5 with the second suspension hole 7 simultaneously, to avoid the phenomenon that the sub -buckle 3 appears with the parent buckle 1 and falls off.

[0020] From the above, because the setting of insertion area 6, make the sub -buckle 3 can easily pass through the parent buckle 1 from top to bottom or from bottom to top, so that the connection of sub -buckle 3 and parent buckle 1 does not need to distinguish direction, to facilitate the connection of sub -buckle 3 and parent buckle 1;

[0021] Especially, when the sub -buckle 3 sticks with the parent buckle 1, utilizes the hook and hooks the first suspension hole 5 and the second suspension hole 7 simultaneously, can reliably fix one end of sub -buckle 3 and parent buckle 1 together, simultaneously, one end of sub -buckle 3 and parent buckle 1 away from the hook is connected with the webbing, so that the webbing on the pet will not easily appear loose or fall off phenomenon, further, whether in the process of traction or non -traction state can guarantee that there is no any possibility of falling out and opening automatically, achieve absolute stability.

[0022] Further, because the insertion area 6 is further equipped with recess 8, therefore, make the sub -buckle 3 can pass through the insertion area 6 vertically, to further facilitate the free insertion of sub -buckle 3 on the parent buckle 1.

[0023] On the basis of the above scheme, because the end of the sub -buckle 3 away from the first suspension hole 5 is further equipped with the sun -shaped buckle 4, therefore, can utilize the sun -shaped buckle 4 to fix one end of the webbing.

[0024] Further, because the end of the parent buckle 1 away from the second suspension hole 7 is further equipped with the fixed hole 2, so that one end of the webbing away from the sun -shaped buckle 4 can be fixed in the fixed hole 2.

[0025] Based on this, make the webbing can be smoothly installed to the parent buckle 1 and the sub -buckle 3, and still can realize the length adjustment of the webbing through the sun -shaped buckle 4.

[0026] In addition, the end of the sub -buckle 3 gradually decreases to the other end, so that the insertion of the sub -buckle 3 is more easy and convenient.

[0027] The material of the female buckle 1 and the sub-buckle 3 is metal material or nylon material or engineering plastic material, so that the material of the device can be freely selected according to the needs of the user, for example, when the pet is large in size, the metal material is selected for the female buckle 1 and the sub-buckle 3, and when the pet is small in size, the nylon material or the engineering plastic material is selected for the female buckle 1 and the sub-buckle 3.

[0028] In summary, the device has a simple structure, but the simple structure can realize firm connection of the female buckle 1 and the sub-buckle 3, reduce the volume of the device, and improve the anti-falling ability of the device. At the same time, the recess 8 is symmetrically arranged on both sides of the insertion area 6, so that the female buckle 1 does not need to be distinguished from front to back when being inserted, and the smoothness of the female buckle 1 when being inserted is improved.

[0029] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A double D-ring fastener, characterized in that: It includes a female buckle (1) and a female buckle (3), and the female buckle (3) is connected to the female buckle (1) by a webbing; The female buckle (1) has an insertion area (6) in the middle, the male buckle (3) has a first hanging hole (5), and the female buckle (1) has a second hanging hole (7). After the sub-buckle (3) passes through the insertion area (6) and attaches to the female buckle (1), it is hooked at the first hanging hole (5) and the second hanging hole (7) simultaneously to prevent the sub-buckle (3) from falling off the female buckle (1).

2. The double D-ring fastener according to claim 1, characterized in that: The interlacing area (6) is also provided with a groove (8).

3. A double D-ring fastener according to claim 1 or 2, characterized in that: The sub-buckle (3) is also provided with a D-ring buckle (4) at the end away from the first hanging hole (5).

4. A double D-ring fastener according to claim 3, characterized in that: The female buckle (1) is also provided with a fixing hole (2) at the end away from the second hanging hole (7).

5. A double D-ring fastener according to claim 4, characterized in that: The sub-button (3) gradually decreases in size from one end to the other.

6. A double D-ring fastener according to claim 5, characterized in that: The material of the male buckle (3) and the female buckle (1) is metal, nylon or engineering plastic.

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