Novel inserting buckle

Abstract

The utility model discloses a novel buckle, relates to the technical field of buckles, the novel buckle comprises a son buckle and a mother buckle matched with the son buckle, the son buckle comprises a connecting frame and external plugs integrally formed with the connecting frame, two built-in lock heads are arranged between the two external plugs, and the two built-in lock heads are symmetrically and fixedly arranged at one end of the connecting frame. The female buckle comprises a buckle groove and a second transverse rod fixedly arranged on the side wall of the end of the buckle groove, and the end of the buckle groove is provided with an insertion opening. According to the novel plug-in buckle, the male buckle and the female buckle are connected in a matched mode, at the moment, the pressing part arranged on the outer edge of the external plug is extruded, the external plug is further clamped with the bayonet, meanwhile, the internal lock head is hooked with the second bending part through the first bending part, and then the plug-in buckle can be further connected conveniently; and the inserting buckle is not easy to separate, and the structural design is humanized.

Description

Technical Field

[0001] The utility model relates to the technical field of plug buckles, in particular to a novel plug buckle. Background Art

[0002] Buckle is a commonly used connector. Buckle is mostly used on the straps of bags, school bag straps, child safety seats and baby strollers to achieve the purpose of binding and fixing. It is convenient and safe to use.

[0003] The buckles in the prior art are divided into male buckles and female buckles, and the male buckles and the female buckles cooperate with each other. During specific use, the two pins of the male buckle are elastically deformed, and the two pins of the male buckle rebound to their initial state after being fully inserted into the female buckle. Therefore, high requirements are placed on the deformation capacity of the materials of the two pins of the male buckle. Too hard a material will make it difficult to insert, and too soft a material will make it easy to fall off. In actual application environments, the two pins are more likely to separate from the male buckle during repeated insertion and removal. Therefore, the buckles in the prior art have problems of low connection and insufficient safety level during use. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of buckle to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0006] A new buckle includes a sub-buckle and a mother buckle that matches the sub-buckle, the sub-buckle includes a connecting frame and an external plug integrally formed with the connecting frame, two built-in locks are arranged between the two external plugs, the two built-in locks are symmetrically and fixedly arranged at one end of the connecting frame, the mother buckle includes a buckle groove and a second cross bar fixedly arranged on the side wall of the buckle groove end, the buckle groove end is provided with a plug interface, both side walls of the buckle groove are provided with a bayonet, the bayonet is communicated with the plug interface, the external plug is engaged with the bayonet, and the inner wall of the buckle groove cavity is provided with a second bending portion.

[0007] Preferably, the inner wall of the connecting frame is fixedly connected with a first cross bar, and the side wall of the first cross bar and the inner wall of the connecting frame enclose a first connecting belt penetration cavity.

[0008] Preferably, a pressing portion is provided on the outer edge of the external plug.

[0009] Preferably, the end of the built-in lock is provided with a first bending portion, and the first bending portion and the second bending portion cooperate with each other.

[0010] Preferably, the side wall of the second cross bar and the outer wall of the buckle groove enclose a second connecting belt penetration cavity.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model connects the sub-buckle with the mother buckle in cooperation. At this time, the pressing portion arranged on the outer edge of the external plug is squeezed, so that the external plug is further engaged with the bayonet. At the same time, the internal lock head is hooked with each other through the first bending portion and the second bending portion, which facilitates further connection of the plug buckle and plays a double insurance role. The plug buckle is not easy to separate and the structural design is humanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a new type of buckle;

[0014] Figure 2 It is a schematic diagram of a sub-buckle structure of a new buckle;

[0015] Figure 3 The figure is a schematic diagram of the structure of a female buckle of a new buckle.

[0016] In the figure: 1, connecting frame; 2, external plug; 3, built-in lock; 4, buckle slot; 5, second cross bar; 6, plug interface; 7, bayonet; 8, second bending portion; 9, first cross bar; 10, first connecting belt through-ejection cavity; 11, pressing portion; 12, first bending portion; 13, second connecting belt through-ejection cavity. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example:

[0019] See also Figure 1-Figure 3 As shown, the utility model is a new type of buckle, including a sub-buckle and a mother buckle matched with the sub-buckle, the sub-buckle includes a connecting frame 1 and an external plug 2 integrally formed with the connecting frame 1, two built-in locks 3 are arranged between the two external plugs 2, the two built-in locks 3 are symmetrically and fixedly arranged at one end of the connecting frame 1, the mother buckle includes a buckle groove 4 and a second cross bar 5 fixedly arranged on the side wall of the end of the buckle groove 4, an insertion interface 6 is provided at the end of the buckle groove 4, and bayonet 7 is provided on both side walls of the buckle groove 4, the bayonet 7 is connected to the insertion interface 6, the external plug 2 is engaged with the bayonet 7, and a second bending portion 8 is provided on the inner wall of the buckle groove 4 cavity.

[0020] A first cross bar 9 is fixedly connected to the inner wall of the connecting frame 1 , and a first connecting belt penetration cavity 10 is enclosed by the side wall of the first cross bar 9 and the inner wall of the connecting frame 1 .

[0021] A pressing portion 11 is provided on the outer edge of the external plug 2 .

[0022] A first bending portion 12 is provided at the end of the built-in lock 3 , and the first bending portion 12 cooperates with the second bending portion 8 .

[0023] The side wall of the second cross bar 5 and the outer wall of the buckle groove 4 enclose a second connecting belt penetration cavity 13 .

[0024] It can be seen from the above that the staff can use the rope belt inside the first connecting belt shooting cavity 10 and the second connecting belt shooting cavity 13. Further, when using the buckle, the staff connects the sub-buckle with the mother buckle. At this time, the pressing portion 11 provided on the outer edge of the external plug 2 is squeezed, further making the external plug 2 engage with the bayonet 7. At the same time, the built-in lock 3 is hooked with the second bending portion 8 through the first bending portion 12, which makes it easier to further connect the buckle, plays a double insurance role, and the buckle is not easy to separate.

[0025] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0029] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new buckle, comprising a sub-buckle and a female buckle matching the sub-buckle, characterized in that: The sub-buckle includes a connecting frame and an external plug integrally formed with the connecting frame, two built-in locks are arranged between the two external plugs, and the two built-in locks are symmetrically and fixedly arranged at one end of the connecting frame, the mother buckle includes a buckle groove and a second cross bar fixedly arranged on the side wall of the end of the buckle groove, the end of the buckle groove is provided with a plug interface, both side walls of the buckle groove are provided with a bayonet, the bayonet is communicated with the plug interface, the external plug is engaged with the bayonet, and the inner wall of the buckle groove cavity is provided with a second bending portion.

2. A new buckle according to claim 1, characterized in that: The inner wall of the connecting frame is fixedly connected with a first cross bar, and the side wall of the first cross bar and the inner wall of the connecting frame enclose a first connecting belt penetration cavity.

3. A new buckle according to claim 1, characterized in that: A pressing portion is provided on the outer edge of the external plug.

4. A new buckle according to claim 1, characterized in that: The end of the built-in lock head is provided with a first bending portion, and the first bending portion and the second bending portion cooperate with each other.

5. A new buckle according to claim 1, characterized in that: The side wall of the second cross bar and the outer wall of the buckle groove enclose a second connecting belt penetration cavity.

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