Anti-slip stripe lock catch

Abstract

The utility model belongs to the technical field of lock catches, and particularly relates to an anti-skidding stripe lock catch which comprises an anti-skidding stripe lock catch clamping arm assembly, an anti-skidding stripe lock catch clamping foot assembly is installed at the end of the anti-skidding stripe lock catch clamping arm assembly, and the anti-skidding stripe lock catch clamping arm assembly comprises an anti-skidding stripe lock catch outer back face. The outer wall of the outer back face of the anti-skid stripe lock catch is integrally connected with an anti-skid strip, the top end of the outer back face of the anti-skid stripe lock catch is fixedly connected with an upper clamping arm of the anti-skid stripe lock catch, the inner wall of the upper clamping arm of the anti-skid stripe lock catch is integrally connected with an upper clamping arm matching face, and the bottom of the outer back face of the anti-skid stripe lock catch is fixedly connected with a lower clamping arm of the anti-skid stripe lock catch. The outer wall of the lower clamping arm of the anti-skid stripe lock catch is integrally connected with a lower clamping arm matching surface; the shape of the clamping arm is optimized, so that the clamping arm can be conveniently inserted into the clamping groove for locking without the assistance of an external tool, and the anti-skid grains are arranged, so that the operation is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lock buckles, in particular to a lock buckle with anti-slip patterns. Background Art

[0002] Male connectors and female connectors usually refer to two different types of automotive pipes, which are used to plug into matching connectors. Male connectors are generally hollow plugs with contacts inside, while female connectors are convex sockets with grooves inside. The lock that snaps into the male connector is a special connector lock. It is relatively small in appearance, and it is difficult to see its function from the appearance. The lock mainly achieves the locking effect through the card slot principle. After the lock is snapped into the card slot, it can be locked. Due to its concealed appearance, it is widely used in various fields.

[0003] The existing anti-slip pattern lock buckle cannot be directly inserted into the interior of the male connector due to the shape of the buckle arm. It needs to be manually pushed into the interior of the buckle arm to assist it in inserting into the inside of the buckle slot. The operation is cumbersome. After the installation is completed, the existing buckle makes a weak sound, and the operator cannot judge whether it is installed in place based on the sound. In addition, the outer wall of the existing buckle is directly set to a smooth arc surface. When it is operated manually or mechanically, the friction between the buckle and the buckle is small, and it is easy to slip, which will affect its installation or disassembly.

[0004] Therefore, in order to solve the above problems, an anti-slip pattern lock buckle is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the problem is solved that the existing anti-slip pattern lock buckle cannot be directly inserted into the interior of the male connector due to the shape of the buckle arm, and it is necessary to manually push it into the interior of the buckle arm to assist it in inserting into the buckle slot. The operation is relatively cumbersome, and the sound emitted by the existing buckle after installation is relatively weak. The operator cannot judge whether it is installed in place based on the sound. The outer wall of the existing buckle is directly set to a smooth arc surface. When it is operated manually or mechanically, the friction between the buckle and the buckle is small, and it is easy to slip, which will affect its installation or disassembly.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the anti-skid pattern lock buckle described in the utility model is characterized in that: it includes an anti-skid pattern lock buckle arm assembly, and an anti-skid pattern lock buckle foot assembly is installed at the end of the anti-skid pattern lock buckle arm assembly; the anti-skid pattern lock buckle arm assembly includes an anti-skid pattern lock buckle outer back surface, the outer wall of the anti-skid pattern lock buckle outer back surface is integrally connected with an anti-skid strip, and the top of the anti-skid pattern lock buckle outer back surface is fixedly connected with an anti-skid pattern lock buckle upper arm, and the inner wall of the anti-skid pattern lock buckle upper arm is integrally connected with an upper arm mating surface, the bottom of the anti-skid pattern lock buckle outer back surface is fixedly connected with an anti-skid pattern lock buckle lower arm, and the outer wall of the anti-skid pattern lock buckle lower arm is integrally connected with a lower arm mating surface; the anti-skid pattern lock buckle The pattern lock buckle foot assembly includes an anti-slip pattern buckle foot body, the side of the anti-slip pattern buckle foot body is integrally connected with a foot hook, and the end of the anti-slip pattern buckle foot body is integrally connected with a foot block, the outer wall of the anti-slip pattern buckle foot body is provided with a first foot fitting surface, and the end of the first foot fitting surface is provided with a second foot fitting surface; the anti-slip pattern buckle foot body and the anti-slip pattern lock lower arm are integrated, and two anti-slip pattern buckle foot bodies are symmetrically provided with respect to the vertical center axis of the anti-slip pattern lock lower arm; the first foot fitting surface and the second foot fitting surface are both inclined, and the angle between the first foot fitting surface and the second foot fitting surface is set to 100 degrees.

[0007] Preferably, the cross-sectional shape of the anti-slip strip is set to be semicircular, and the anti-slip strips are arranged at equal intervals with respect to the outer wall of the outer back side of the anti-slip pattern lock buckle.

[0008] Preferably, two lower arm mating surfaces are symmetrically arranged about the vertical center axis of the lower arm of the anti-slip lock, and the top surface of the lower arm of the anti-slip lock is parallel to the bottom surface of the upper arm of the anti-slip lock, and the materials of the upper arm of the anti-slip lock and the lower arm of the anti-slip lock are both set to polyurethane material.

[0009] Preferably, the cross-sectional shape of the upper arm mating surface is set to an arc shape, and two upper arm mating surfaces are symmetrically arranged about the vertical center axis of the upper arm of the anti-slip pattern lock, and the shape of the upper arm of the anti-slip pattern lock is set to a "U" shape.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model is provided with an anti-skid pattern lock arm assembly, and the outer arm of the lower arm of the anti-skid pattern lock is set as an inclined lower arm fitting surface, so that the part that first enters the slot is tightened inwardly, and its total width is smaller than the width of the widest position of the card foot, so that it is easy to gradually enter the interior of the slot together with the card foot without the assistance of external tools. When it is completely inserted into the slot, the hard plastic card arm is hard in texture and makes a crisp sound when it contacts the inner wall of the slot, which is convenient for the operator to judge that the lock has been completely inserted into the slot, and an anti-skid strip is set on the outer wall of the outer back of the anti-skid pattern lock, which is convenient for workers to increase the friction between the hand and the contact surface of the lock when installing the lock, so as to prevent slipping from affecting the operation;

[0012] When the buckle is fully inserted into the slot, the convex angle helps the buckle to be limited and fixed, which is convenient for preventing the buckle from easily falling out of the slot. When the buckle is fully inserted into the slot, the hook at the foot will engage with the structure inside the slot, thereby further limiting and fixing the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from a top view;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the anti-slip pattern lock arm assembly of the utility model;

[0018] Figure 5 It is a three-dimensional structural schematic diagram of the anti-slip pattern lock buckle foot assembly of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model installed on a joint.

[0020] In the figure: 1. Anti-skid lock arm assembly; 2. Anti-skid lock foot assembly; 101. Outer back side of anti-skid lock; 102. Anti-skid strip; 103. Upper arm of anti-skid lock; 104. Fitting surface of upper arm; 105. Lower arm of anti-skid lock; 106. Fitting surface of lower arm; 201. Anti-skid lock foot body; 202. Hook at foot; 203. Block at foot; 204. Fitting surface at first foot; 205. Fitting surface at second foot. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] like Figure 1 As shown, an anti-skid lock buckle comprises an anti-skid lock buckle arm assembly 1, and an anti-skid lock buckle foot assembly 2 is installed at the end of the anti-skid lock buckle arm assembly 1.

[0024] like Figure 1 and Figure 4As shown, an anti-slip pattern lock buckle, an anti-slip pattern lock buckle clamp arm assembly 1 includes an anti-slip pattern lock buckle outer back 101, an outer wall of the anti-slip pattern lock buckle outer back 101 is integrally connected with an anti-slip strip 102, and the top of the anti-slip pattern lock buckle outer back 101 is fixedly connected with an anti-slip pattern lock buckle upper clamp arm 103, and the inner wall of the anti-slip pattern lock buckle upper clamp arm 103 is integrally connected with an upper clamp arm mating surface 104, and the bottom of the anti-slip pattern lock buckle outer back 101 is fixedly connected with an anti-slip pattern lock buckle lower clamp arm 105, and the anti-slip pattern lock buckle lower clamp arm 106 is fixedly connected with the anti-slip pattern lock buckle lower clamp arm 107. The outer wall of 05 is integrally connected with the lower clamp arm fitting surface 106, the cross-sectional shape of the anti-skid strip 102 is set to be semicircular, and the anti-skid strip 102 is arranged at equal intervals about the outer wall of the outer back surface 101 of the anti-skid pattern lock buckle, and two lower clamp arm fitting surfaces 106 are symmetrically arranged about the vertical center axis of the lower clamp arm 105 of the anti-skid pattern lock buckle, and the top surface of the lower clamp arm 105 of the anti-skid pattern lock buckle is parallel to the bottom surface of the upper clamp arm 103 of the anti-skid pattern lock buckle, and the material of the upper clamp arm 103 of the anti-skid pattern lock buckle and the lower clamp arm 105 of the anti-skid pattern lock buckle is The materials are all set to polyurethane material, the cross-sectional shape of the upper clamping arm fitting surface 104 is set to an arc shape, and two upper clamping arm fitting surfaces 104 are symmetrically arranged about the vertical center axis of the anti-slip pattern lock upper clamping arm 103, and the shape of the anti-slip pattern lock upper clamping arm 103 is set to be "U"-shaped, and the outer arm of the anti-slip pattern lock lower clamping arm 105 is set to an inclined lower clamping arm fitting surface 106, so that the part that first enters the card slot is tightened inwardly, and its total width is smaller than the width of the widest position of the clamping foot, so that it is easy to Without the need for external tools, the card foot gradually enters the interior of the card slot. When it is fully inserted into the card slot, the hard plastic card arm is hard in texture and makes a crisp sound when it contacts the inner wall of the card slot, allowing the operator to judge that the lock has been fully inserted into the card slot. An anti-slip strip 102 is provided on the outer wall of the back side 101 of the anti-slip pattern lock. When the worker installs the lock, the friction between the hand and the contact surface of the lock is increased, thereby preventing slipping from affecting the operation.

[0025] like Figure 3 and Figure 5As shown, an anti-slip pattern lock buckle, the anti-slip pattern lock buckle foot assembly 2 includes an anti-slip pattern buckle foot body 201, the side of the anti-slip pattern buckle foot body 201 is integrally connected with a foot hook 202, and the end of the anti-slip pattern buckle foot body 201 is integrally connected with a foot block 203, the outer wall of the anti-slip pattern buckle foot body 201 is provided with a first foot fitting surface 204, and the end of the first foot fitting surface 204 is provided with a second foot fitting surface 205, the anti-slip pattern buckle foot body 201 and the anti-slip pattern lock lower arm 105 are integrated, and the anti-slip pattern buckle foot body 201 is symmetrically arranged with respect to the vertical center axis of the anti-slip pattern lock lower arm 105, and the shape of the anti-slip pattern buckle foot body 201 is irregularly arranged, the first foot fitting surface 204 and the second foot fitting surface 205 are both inclined, and the first foot fitting surface 204 and the second foot fitting surface 205 are symmetrically arranged with respect to the vertical center axis of the anti-slip pattern lock lower arm 105. The angle between them is set to 100 degrees. When the lock buckle is inserted into the card slot, during the pushing process, the second card foot fitting surface 205 arranged inwardly inclined will make the anti-slip card foot body 201 slide into the card slot more easily. After sliding into a certain depth, the first card foot fitting surface 204 enters the card slot. The first card foot fitting surface 204 arranged outwardly inclined can slowly open the card slot when the lock buckle is pulled out, so that the lock buckle can be pulled out, and the first card foot fitting surface 204 can slowly open the card slot when the lock buckle is pulled out. The inclination direction of the fitting surface 204 at the foot and the fitting surface 205 at the second foot are opposite, and a convex angle is formed on the outer wall of the anti-slip buckle foot body 201. When the buckle is fully inserted into the slot, the convex angle helps to limit and fix the buckle, thereby preventing the buckle from easily falling out of the slot. After being fully inserted into the slot, the hook 202 at the foot will be engaged with the structure inside the slot, thereby further limiting and fixing the buckle.

[0026] Working principle: when it is necessary to insert the lock buckle into the interior of the male connector for locking and limiting, first align the end of the foot portion of the lock buckle, that is, the foot block 203, with the slot position, and press the outer back surface 101 of the anti-slip pattern lock buckle to push it inward. During the pushing process, the second foot fitting surface 205 inclined inwardly will make it easier for the anti-slip pattern buckle foot body 201 to slide into the slot. After sliding to a certain depth, the first foot fitting surface 204 enters the slot, and the first foot fitting surface 204 inclined outwardly will lock the lock buckle. When pulling out, the card slot can be slowly opened so that the lock buckle can be pulled out, and the inclination direction of the fitting surface 204 at the first card foot and the fitting surface 205 at the second card foot are set in opposite directions, just forming a convex angle on the outer wall of the anti-slip card foot body 201, when the card buckle is fully inserted into the card slot, the convex angle helps the card buckle to be limited and fixed, preventing the card buckle from easily falling out of the card slot, and when it is fully inserted into the card slot, the hook 202 at the card foot will be engaged with the structure inside the card slot, thereby further limiting and fixing the card buckle;

[0027] The outer arm of the lower clamping arm 105 of the anti-slip lock is set as an inclined lower clamping arm mating surface 106, so that the part that first enters the slot is tightened inward, and its total width is smaller than the width of the widest position of the clamping foot, so that it can gradually enter the interior of the slot together with the clamping foot without the assistance of external tools. After being fully inserted into the slot, the hard plastic clamping arm has a harder texture. When the clamping arm rebounds, it will hit the inner wall of the slot and make a crisp sound. The operator can judge that the lock has been fully inserted into the slot.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A non-slip lock buckle, characterized by: It comprises an anti-skid pattern lock buckle clamp arm assembly (1), and an anti-skid pattern lock buckle clamp foot assembly (2) is installed at the end of the anti-skid pattern lock buckle clamp arm assembly (1); The anti-skid pattern lock buckle clamp arm assembly (1) comprises an anti-skid pattern lock buckle outer back surface (101), the outer wall of the anti-skid pattern lock buckle outer back surface (101) is integrally connected with an anti-skid strip (102), the top of the anti-skid pattern lock buckle outer back surface (101) is fixedly connected with an anti-skid pattern lock buckle upper clamp arm (103), and the inner wall of the anti-skid pattern lock buckle upper clamp arm (103) is integrally connected with an upper clamp arm mating surface (104), the bottom of the anti-skid pattern lock buckle outer back surface (101) is fixedly connected with an anti-skid pattern lock buckle lower clamp arm (105), and the outer wall of the anti-skid pattern lock buckle lower clamp arm (105) is integrally connected with a lower clamp arm mating surface (106); The anti-slip pattern lock buckle foot assembly (2) comprises an anti-slip pattern buckle foot body (201), the side of the anti-slip pattern buckle foot body (201) is integrally connected with a foot hook (202), and the end of the anti-slip pattern buckle foot body (201) is integrally connected with a foot block (203), the outer wall of the anti-slip pattern buckle foot body (201) is provided with a first foot fitting surface (204), and the end of the first foot fitting surface (204) is provided with a second foot fitting surface (205); The anti-skid pattern buckle foot body (201) and the anti-skid pattern lock lower arm (105) are integrated, and two anti-skid pattern buckle foot bodies (201) are symmetrically arranged about the vertical center axis of the anti-skid pattern lock lower arm (105); The first clamping foot fitting surface (204) and the second clamping foot fitting surface (205) are both inclined, and the included angle between the first clamping foot fitting surface (204) and the second clamping foot fitting surface (205) is set to 100 degrees.

2. The anti-slip pattern lock buckle according to claim 1, characterized in that: The cross-sectional shape of the anti-slip strip (102) is set to be semicircular, and the anti-slip strip (102) is arranged at equal intervals with respect to the outer wall of the outer back surface (101) of the anti-slip pattern lock buckle.

3. The anti-slip pattern lock buckle according to claim 1, characterized in that: Two lower clamp arm mating surfaces (106) are symmetrically arranged about the vertical center axis of the anti-skid pattern lock lower clamp arm (105), and the top surface of the anti-skid pattern lock lower clamp arm (105) is arranged in parallel with the bottom surface of the anti-skid pattern lock upper clamp arm (103), and the materials of the anti-skid pattern lock upper clamp arm (103) and the anti-skid pattern lock lower clamp arm (105) are both set to polyurethane material.

4. The anti-slip pattern lock buckle according to claim 1, characterized in that: The cross-sectional shape of the upper clamp arm mating surface (104) is set to be an arc, and two upper clamp arm mating surfaces (104) are symmetrically arranged about the vertical center axis of the anti-slip pattern lock upper clamp arm (103), and the shape of the anti-slip pattern lock upper clamp arm (103) is set to be "U"-shaped.

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