Portable anti-falling buckle

Abstract

The utility model discloses a portable anti-falling buckle. The portable anti-falling buckle sequentially comprises a first connecting part, a middle part and a second connecting part which are connected in the length direction. A hanging hole extending in the thickness direction is formed in the rectangular center of the middle part, the middle part is provided with a top face and a bottom face which are opposite, a round hole is formed in the inner side of the first connecting part, and first stopping parts and reinforcing ribs which are alternately arranged are formed on the inner side of the round hole. A strip-shaped hole is formed in the inner side of the second connecting part, and a reinforcing part and a second stopping part are formed on the inner wall of the strip-shaped hole. And finally, through the two inner holes with different shapes, plugs with different shapes can be accessed.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy vehicle convenient type anti -drop buckle technical field especially, it relates to portable anti -drop buckle. BACKGROUND

[0002] In order to improve the endurance mileage of new energy vehicles, the vehicle body weight needs to be reduced as much as possible under the premise of ensuring vehicle performance. As a lightweight and small space-occupying connecting component, portable buckle can effectively meet this demand. The volume of traditional buckle is large, and it occupies more space. For new energy vehicles, which have very high requirements for space utilization, it is obviously not suitable.

[0003] However, directly reducing the mass of the portable buckle will reduce the overall structural strength, and the function is single, and generally only one shape of component can be hung. Therefore, at present, a portable anti-drop buckle is still needed to solve the above problems. SUMMARY

[0004] The utility model provides portable anti -drop buckle of solving above -mentioned problem.

[0005] The utility model discloses the following technical scheme realizes the purpose:

[0006] Portable anti -drop buckle, first connecting portion, intermediate portion and second connecting portion are sequentially connected in length direction;

[0007] The rectangular center of the intermediate portion is provided with a hanging hole extending along the thickness direction, the intermediate portion has opposite top surface and bottom surface, the inner side of the first connecting portion is provided with a circular hole, the inner side of the circular hole is formed with alternately arranged first stop portion and reinforcing rib;

[0008] The inner side of the second connecting portion is provided with a strip-shaped hole, and the inner wall of the strip-shaped hole is formed with a reinforcing portion and a second stop portion.

[0009] In one embodiment, the first stop portion is a strip-shaped member extending away from the inner wall of the circular hole, the root of the first stop portion is connected near the top surface, and the end of the first stop portion is gathered towards the axis of the circular hole.

[0010] In one embodiment, the reinforcing rib is a rib formed on the inner wall of the circular hole and having a triangular radial cross section.

[0011] In one embodiment, the second connecting portion is a sheet-shaped component formed on the inner wall of the strip-shaped hole, the root of the second connecting portion is connected to the inner wall of the strip-shaped hole and near the top surface, and a limiting surface inclined at an angle to the axis of the strip-shaped hole is formed on the second connecting portion.

[0012] In one embodiment, the radial section of the reinforcing portion is arc-shaped and extends away from the inner wall of the strip-shaped hole.

[0013] In one embodiment, a hanging portion is further included, the hanging hole is formed on the inner side of the hanging portion, a reinforcing edge is formed on the center portion, and the outer side of the hanging portion is connected to the reinforcing edge through a connecting rib.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] First and second connecting portions are respectively formed on two sides of the intermediate portion, the first and second connecting portions are connected to each other, the shape of the first connecting portion is a circular hole, a first stop portion and a reinforcing rib are formed in the circular hole, the circular hole is used for inserting and locking a circular insertion component, a strip-shaped hole in the second connecting portion is used for inserting a strip-shaped component, the application range is wide, the hanging hole arranged on the intermediate portion is convenient for hanging at a specified position, and finally, two different inner holes can be used for connecting plugs of different shapes. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the portable anti-falling buckle structure of the utility model embodiment Figure 1 ;

[0017] Figure 2 is a schematic diagram of the portable anti-falling buckle structure of the utility model embodiment Figure 2 ;

[0018] Figure 3 is a schematic diagram of the portable anti-falling buckle structure of the utility model embodiment Figure 3 ;

[0019] Figure 4 is Figure 3 a partial enlarged view of A of the utility model embodiment.

[0020] In the figure: 1, first connecting portion; 11, circular hole; 12, first stop portion; 13, reinforcing rib; 2, intermediate portion; 21, hanging hole; 3, second connecting portion; 31, strip-shaped hole; 32, second stop portion; 33, reinforcing portion. DETAILED DESCRIPTION

[0021] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the implementations set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and fully convey the inventive aspects of example implementations to those skilled in the art. Like reference numerals refer to like elements throughout the figures, and descriptions of the same elements will not be repeated.

[0022] The words for expressing position and direction described in the utility model are all explained by taking the drawings as examples, but changes can also be made according to needs, and the changes made are all included in the protection scope of the utility model.

[0023] Referring to Figures 1-4 The utility model provides a portable anti -drop buckle, including first connecting portion 1, intermediate portion 2 and second connecting portion 3 in proper order in length direction. The shape of intermediate portion 2 is rectangular, for example, and the connecting box of rectangle, and the material of connecting box can be metal or non -metal material.

[0024] The rectangular center of intermediate portion 2 is provided with a hanging hole 21 extending along the thickness direction, intermediate portion 2 has opposite top surface and bottom surface, the inside of first connecting portion 1 is provided with a circular hole 11, and the inside of circular hole 11 is formed with alternately arranged first stop portion 12 and reinforcing rib 13. Wherein first connecting portion 1 is connected at one end of intermediate portion 2 and extends towards the outside of intermediate portion 2, and the inside of first connecting portion 1 is a cylindrical groove.

[0025] The inside of second connecting portion 3 is provided with a strip hole 31, and the inner wall of strip hole 31 is formed with a reinforcing portion 33 and a second stop portion 32. Wherein the shape of strip hole 31 can be a groove hole with two arc ends and a straight groove in the middle, and the second stop portion 32 can block the inserted strip part. The insertion holes of different shapes are arranged on both sides of intermediate portion 2, which can be inserted into different plug, when intermediate portion 2 is hung in the new energy automobile, first connecting portion 1 and second connecting portion 3 can be inserted into different hanging parts respectively, improve the use range and function selection of user, and portable and easy to carry.

[0026] Preferably, the first stop portion 12 is a strip part extending away from the inner wall of the circular hole 11, the root of the first stop portion 12 is connected near the top surface, and the end of the first stop portion 12 is gathered towards the axis of the circular hole 11. Wherein the first stop portion 12 is a long strip structure, and the shape is a barb, for example, when the cylindrical plug is inserted through the top surface, the first stop portion 12 will expand in a divergent manner, and then when the cylindrical plug is inserted, the first stop portion 12 will be tightly wrapped around the circumference of the cylinder, which can effectively prevent the cylindrical plug from falling off. In addition, the reinforcing rib 13 will strengthen the internal structure of the circular hole, so that the deformation of the circular hole 11 is not too large, and the structure is not damaged.

[0027] Preferably, the reinforcing rib 13 is a rib formed on the inner wall of the circular hole 11 and having a triangular radial cross section. The distance between the top corners of the two opposite reinforcing ribs 13 is 6mm, which can enhance the internal structure.

[0028] In one embodiment, the second connecting part 3 is a sheet-shaped part formed on the inner wall of the strip-shaped hole 31, the root of the second connecting part 3 is connected to the inner wall of the strip-shaped hole 31 and is close to the top surface, and a limiting surface is formed on the second connecting part 3 and is inclined to the axis of the strip-shaped hole 31.

[0029] In one embodiment, the radial section of the reinforcing part 33 is arc-shaped and extends away from the inner wall of the strip-shaped hole 31. The reinforcing part 33 is formed at both ends of the strip-shaped hole 31 to avoid excessive interference of the inserted part inside, which causes the shape of the inner hole to be deformed and damaged.

[0030] In one embodiment, a hanging part is further included, the hanging hole 21 is formed on the inner side of the hanging part, a reinforcing edge is formed on the center part, and the outer side of the hanging part is connected to the reinforcing edge through a connecting rib.

[0031] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as the limitation of the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments without departing from the principles and purposes of the utility model in the range of the utility model, and all these changes should belong to the protection range of the utility model claim.

Claims

1. A portable anti-drop clasp, characterized by, The first connecting part, the intermediate part and the second connecting part are connected in sequence in the length direction; The intermediate part has opposite top and bottom surfaces, the inner side of the first connecting part is provided with a circular hole, and the inner side of the circular hole is formed with alternately arranged first stop parts and reinforcing ribs; The inner side of the second connecting part is provided with a strip-shaped hole, and the inner wall of the strip-shaped hole is formed with a reinforcing part and a second stop part.

2. The portable anti-drop clasp according to claim 1, wherein The first stop part is a strip-shaped part extending away from the inner wall of the circular hole, the root of the first stop part is connected near the top surface, and the end of the first stop part is tapered towards the axis of the circular hole.

3. The portable anti-drop clasp according to claim 2, wherein The reinforcing rib is a rib formed on the inner wall of the circular hole and having a triangular radial cross section.

4. The portable anti-drop clasp of claim 1, wherein, The second connecting part is a sheet-shaped part formed on the inner wall of the strip-shaped hole, the root of the second connecting part is connected to the inner wall of the strip-shaped hole and is near the top surface, and the second connecting part is formed with a limiting surface inclined at an angle to the axis of the strip-shaped hole.

5. The portable anti-drop clasp according to claim 4, wherein The radial cross section of the reinforcing part is arc-shaped and extends away from the inner wall of the strip-shaped hole.

6. The portable anti-drop clasp of claim 1, wherein, It also includes a hanging part, the hanging hole is formed on the inner side of the hanging part, the center part is formed with a reinforcing edge, and the outer side of the hanging part is connected to the reinforcing edge through a connecting rib.

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