A convenient automatic buckle

Abstract

The utility model belongs to the technical field of fixed buckles, specifically relates to a convenient automatic buckle, including the front clamping and function tail clamp that are connected, the rear bottom of function tail clamp has the clamping part, the front top of function tail clamp has the positioning frame and clamping member that are set up in the upper and lower correspondence, and the at least part of clamping member is set up with the horizontal correspondence of the front bottom of front clamping, the utility model will the tightness and dismount of the article to be fixed all concentrate in function tail clamp, and the stability of function tail clamp is good, thereby can better realize the convenient automatic limiting locking to the article.

Description

Technical Field

[0001] This utility model belongs to the technical field of fixed buckles, specifically relating to a convenient automatic buckle. Background Technology

[0002] Existing fasteners typically consist of a front buckle and a rear buckle. However, the front buckle usually provides the fastening function, while the rear buckle only serves a positioning purpose. This necessitates the use of two different buckles for both fastening and positioning, significantly reducing the ease of securing objects and presenting a current technical challenge. Therefore, a novel fastener structure is urgently needed to address these issues. Utility Model Content

[0003] The purpose of this utility model is to provide a convenient automatic buckle that addresses the shortcomings of existing technologies, and has a better and more efficient automatic fastening effect.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A convenient automatic buckle includes a functional tail clip, the rear bottom of which has a clamping part, and the front top of which has a positioning frame and a clamping member arranged vertically and vertically. The clamping member includes a torsion spring and a spring clip, the torsion spring being connected to the functional tail clip and the spring clip respectively, and the side of the spring clip facing the positioning frame having a locking tongue or a sawtooth locking tooth.

[0006] As an improvement of the convenient automatic buckle of this utility model, the convenient automatic buckle also includes a front clip, which is connected to the front of the functional tail clip. The front bottom of the front clip has a first fixing part, and the spring clip and the positioning frame form a first limiting gap. The first limiting gap is horizontally corresponding to the front bottom of the front clip, and the front bottom of the front clip is the part of the front clip furthest away from the functional tail clip.

[0007] As an improvement of the convenient automatic buckle of this utility model, the front clip has a semi-frame hollow structure in the vertical direction.

[0008] As an improvement of the convenient automatic buckle of this utility model, the front clamp and the first fixing part form a second limiting gap, and the first limiting gap and the second limiting gap are horizontally corresponding.

[0009] As an improvement of the convenient automatic buckle of this utility model, the spring clip has symmetrically arranged actuating blocks on opposite sides, and the connection between the spring clip and the actuating blocks is embedded in the positioning hole formed by the positioning frame and the functional tail clip.

[0010] As an improvement of the convenient automatic buckle of this utility model, the clamping part and the functional tail clip form a clamping groove, and the side of the clamping part facing the clamping groove has multiple clamping teeth.

[0011] As an improvement of the convenient automatic buckle of this utility model, the positioning frame is installed on the functional tail clip by a fixing member, and the fixing member is embedded inside the functional tail clip.

[0012] As an improvement of the convenient automatic buckle of this utility model, the front clip is connected to the front of the functional tail clip via a first rotating shaft, and the first rotating shaft is embedded inside the functional tail clip.

[0013] As an improvement of the convenient automatic buckle of this utility model, the clamping part is connected to the rear bottom of the functional tail clip via a second rotating shaft, and the second rotating shaft is embedded inside the functional tail clip.

[0014] As an improvement of the convenient automatic buckle of this utility model, the side of the clip facing the positioning frame has at least two rows of serrated locking teeth arranged in parallel.

[0015] The beneficial effects of this utility model are as follows: the rear bottom of the functional tail clamp has a clamping part, and the front top of the functional tail clamp has a positioning frame and a clamping component arranged vertically and vertically. The clamping component includes a torsion spring and a spring clip, which are respectively connected to the functional tail clamp and the spring clip. The side of the spring clip facing the positioning frame has a locking tongue or a saw-shaped locking tooth. In use, the clamping part first clamps and fixes one end of the material, and then the other end of the material is inserted between the positioning frame and the clamping component, so that the part between the two ends of the material is clamped and fixed by the clamping component. The locking tongue or saw-shaped locking tooth on the side of the spring clip facing the positioning frame of the clamping component can efficiently fasten the material in the automatic buckle under the pressure of the torsion spring, thereby enabling convenient, efficient and automatic clamping and fastening of the material. Attached Figure Description

[0016] Figure 1 This is one of the structural diagrams of Embodiment 1 of this utility model.

[0017] Figure 2 This is an exploded structural diagram of the functional tail clip of Embodiment 1 of this utility model.

[0018] Figure 3 This is the second structural diagram of Embodiment 1 of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the automatic buckle of this utility model.

[0020] Figure 5 This is an exploded structural diagram of the functional tail clip of Embodiment 2 of this utility model.

[0021] The components are as follows: 1. Functional tail clamp; 11. Clamping part; 11a. Clamping groove; 11b. Clamping teeth; 12. Positioning frame; 12a. First limiting gap; 120. Positioning hole; 13. Clamping component; 131. Torsion spring; 132. Spring clip; 132a. Locking tongue; 132b. Sawtooth locking teeth; 133. Actuating block; 14. Fixing component; 2. Front clamp; 21. First fixing part; 21a. Second limiting gap; 22. Semi-frame hollow structure; 3. First rotating shaft; 4. Second rotating shaft. Detailed Implementation

[0022] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "top", "bottom", "horizontal", "between", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] The following is in conjunction with the appendix Figures 1-5 The present invention will be further described in detail with reference to specific embodiments, but this is not intended to limit the present invention.

[0026] Example 1

[0027] A convenient automatic buckle, see Figures 1-4The device includes a functional tail clip 1 and a front clip 2. The rear bottom of the functional tail clip 1 has a clamping part 11, and the front top of the functional tail clip 1 has a positioning frame 12 and a clamping member 13 arranged vertically. The clamping member 13 includes a torsion spring 131 and a spring clip 132. The torsion spring 131 is connected to the functional tail clip 1 and the spring clip 132 respectively. The side of the spring clip 132 facing the positioning frame 12 has a locking tongue 132a. When the belt or nylon webbing is directly inserted between the positioning frame 12 and the clamping member 13, the locking tongue 132a of the spring clip 132 can automatically lock the belt or nylon webbing under the pressure of the torsion spring 131 to achieve the required fastening and fixing.

[0028] The front clip 2 is connected to the front of the functional tail clip 1. The locking and securing of the belt and nylon webbing mainly relies on the functional tail clip 1, while the front clip 2 assists in securing the belt and nylon webbing. Specifically, the front bottom of the front clip 2 has a first fixing part 21, which can be a fixing post or a fixing buckle. The spring clip 132 and the positioning frame 12 form a first limiting gap 12a, which is horizontally corresponding to the front bottom of the front clip 2. The width of the first limiting gap 12a is adjusted by the torsion spring 131 and the spring clip 132. In a stationary state, the torsion spring 131 automatically presses up on the spring clip 132, causing the locking tongue 132a to press against the lower surface of the positioning frame 12. The torsion spring 131 can be installed in the mounting groove at the front top of the functional tail clip 1, and is fixedly connected to the middle of the spring clip 132.

[0029] To make the adjustment process of the free end of the belt or nylon webbing extending from the front clamp 2 to the positioning frame 12 of the functional tail clamp 1 more convenient, the front clamp 2 is hollow in the vertical direction, and its vertical direction is set as a semi-frame hollow structure 22.

[0030] Preferably, the lower surface of the front clip 2 and the upper surface of the first fixing part 21 form a second limiting gap 21a. The first limiting gap 12a and the second limiting gap 21a are horizontally corresponding. The free ends of the belt and nylon webbing extend from the second limiting gap 21a to the first limiting gap 12a, so that the first fixing part 21 and the spring clip 132 jointly fix the belt and nylon webbing.

[0031] Preferably, the magazine 132 has symmetrically arranged actuating blocks 133 on opposite sides, and the connection between the magazine 132 and the actuating blocks 133 is embedded in the positioning hole 120 formed by the positioning frame 12 and the functional tail clip 1, so that the magazine 132 can be stably limited in the positioning hole 120 to achieve the required rotation. Figure 4 In the middle, pushing the toggle block 133 clockwise can unlock the magazine 132. Furthermore, by adjusting the tension of the belt and nylon webbing with the double lever, it can achieve symmetrical and labor-saving effects, while making both the unlocking and locking switches safer, more convenient and secure.

[0032] Preferably, the clamping part 11 and the functional tail clip 1 form a clamping groove 11a. The side of the clamping part 11 facing the clamping groove 11a has a plurality of clamping teeth 11b. The plurality of clamping teeth 11b arranged in parallel can clamp and fix the fixed end of the belt or nylon webbing in the clamping groove 11a.

[0033] Preferably, the positioning frame 12 is installed on the functional tail clamp 1 by means of the fastener 14. The fastener 14 is embedded inside the functional tail clamp 1. The fastener 14 can improve the installation stability of the positioning frame 12 and ensure that the clamped material has sufficient firmness.

[0034] Preferably, the front clip 2 is connected to the front of the functional tail clip 1 via a first rotating shaft 3. The first rotating shaft 3 is embedded inside the functional tail clip 1, so that the front clip 2 can rotate or rotate at a certain angle at the front of the functional tail clip 1.

[0035] Preferably, the clamping part 11 is connected to the rear bottom of the functional tail clip 1 via the second rotating shaft 4, and the second rotating shaft 4 is embedded inside the functional tail clip 1.

[0036] Example 2

[0037] A convenient automatic buckle, see Figure 5 The device includes a functional tail clip 1 and a front clip 2. The rear bottom of the functional tail clip 1 has a clamping part 11, and the front top of the functional tail clip 1 has a positioning frame 12 and a clamping member 13 arranged vertically. The clamping member 13 includes a torsion spring 131 and a spring clip 132. The torsion spring 131 is connected to the functional tail clip 1 and the spring clip 132 respectively. The side of the spring clip 132 facing the positioning frame 12 has a sawtooth locking tooth 132b.

[0038] Preferably, the clip 132 has at least two rows of parallel sawtooth locking teeth 132b on the side facing the positioning frame 12, which can effectively improve the firmness of clamping the material.

[0039] The other structures in this embodiment are the same as those in Embodiment 1, and will not be described again here.

[0040] Obviously, by integrating the double-opening automatic adjustment and material fixing into the tail clip, this utility model integrates the switch and the tail clip into one unit, reducing the failure rate of the buckle body itself and making it more convenient to use. This function of the tail clip can be used with more various buckles, while facilitating the flexible entry and exit of belts and nylon webbing. It can also achieve convenient insertion and fixing and automatic fastening of belts and nylon webbing, making the process of loading and unloading belts and nylon webbing comfortable and convenient.

[0041] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A convenient automatic buckle, characterized in that: The device includes a functional tail clip (1), which has a clamping part (11) at its rear bottom. The functional tail clip (1) has a positioning frame (12) and a clamping member (13) arranged vertically at its front top. The clamping member (13) includes a torsion spring (131) and a spring clip (132). The torsion spring (131) is connected to the functional tail clip (1) and the spring clip (132) respectively. The spring clip (132) has a locking tongue (132a) or a sawtooth locking tooth (132b) on the side facing the positioning frame (12).

2. The convenient automatic buckle as described in claim 1, characterized in that: It also includes a front clip (2), which is connected to the front of the functional tail clip (1). The front bottom of the front clip (2) has a first fixing part (21). The spring clip (132) and the positioning frame (12) form a first limiting gap (12a). The first limiting gap (12a) is horizontally corresponding to the front bottom of the front clip (2).

3. The convenient automatic buckle as described in claim 2, characterized in that: The front clip (2) has a semi-frame hollow structure (22) in the vertical direction.

4. The convenient automatic buckle as described in claim 2, characterized in that: The front clamp (2) and the first fixing part (21) form a second limiting gap (21a), and the first limiting gap (12a) and the second limiting gap (21a) are horizontally corresponding.

5. The convenient automatic buckle as described in any one of claims 1 to 4, characterized in that: The clip (132) has symmetrically arranged actuating blocks (133) on its opposite sides, and the connection between the clip (132) and the actuating blocks (133) is embedded in the positioning hole (120) formed by the positioning frame (12) and the functional tail clip (1).

6. The convenient automatic buckle as described in any one of claims 1 to 4, characterized in that: The clamping part (11) and the functional tail clip (1) form a clamping groove (11a), and the clamping part (11) has a plurality of clamping teeth (11b) on the side facing the clamping groove (11a).

7. The convenient automatic buckle as described in any one of claims 1 to 4, characterized in that: The positioning frame (12) is installed on the functional tail clip (1) by a fastener (14), and the fastener (14) is embedded inside the functional tail clip (1).

8. The convenient automatic buckle as described in any one of claims 2 to 4, characterized in that: The front clip (2) is connected to the front of the functional tail clip (1) via a first pivot (3), and the first pivot (3) is embedded inside the functional tail clip (1).

9. The convenient automatic buckle as described in any one of claims 1 to 4, characterized in that: The clamping part (11) is connected to the rear bottom of the functional tail clip (1) via a second rotating shaft (4), and the second rotating shaft (4) is embedded inside the functional tail clip (1).

10. The convenient automatic buckle as described in any one of claims 1 to 4, characterized in that: The clip (132) has at least two rows of serrated locking teeth (132b) arranged side by side on the side facing the positioning frame (12).

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