Belt buckle for helmet

Abstract

The utility model relates to the technical field of helmets, and particularly discloses a belt buckle for a helmet, which comprises a buckle body and a flexible rubber sleeve, the buckle body is used for being connected with a tying belt of a helmet. A containing cavity is formed in the flexible rubber sleeve and used for containing the buckle body. The flexible rubber sleeve is provided with a plurality of outlets, the outlets are configured to be communicated with the containing cavity, and the outlets are used for allowing tying belts of the helmet to penetrate out of the containing cavity; a plurality of tubular connecting pieces are arranged on the flexible rubber sleeve, and the tubular connecting pieces are configured to be communicated with the outlet; according to the belt buckle for the helmet, the buckle body is wrapped by the flexible rubber sleeve, a good protection effect can be achieved, the situation that when a user falls down, the buckle body scrapes the skin, and hurt is caused is avoided, when the belt buckle is used, the buckle body is isolated from the human body through the flexible rubber sleeve, and the wearing comfort can be improved through the soft flexible rubber sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of helmets, in particular to a belt buckle for helmets. Background Art

[0002] Falling during riding can cause great damage to the head, and a cycling helmet can protect the rider's head.

[0003] The working principle of a cycling helmet is to provide protection by absorbing the impact of a collision. When an accident occurs, the foam layer will cushion the collision to reduce the damage caused by the accident.

[0004] However, current cycling helmets generally use buckles to adjust the straps and connect the straps. Since the buckles are made of hard materials, there is a risk that the buckles will scratch the user's face or head and cause injury when falling, so it is necessary to make improvements. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a belt buckle for a helmet, which can prevent the buckle body from scratching the skin and causing injuries when the user falls.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] The embodiment provides a buckle for a helmet, comprising a buckle body and a flexible rubber sleeve.

[0008] The buckle body is used for connecting the strap of the helmet.

[0009] An accommodating cavity is arranged in the flexible rubber sleeve, and the accommodating cavity is used to accommodate the buckle body.

[0010] The flexible rubber sleeve is provided with a plurality of outlets, the outlets are configured to be communicated with the accommodating cavity, and the outlets are used for allowing the straps of the helmet to pass through the accommodating cavity.

[0011] The flexible rubber sleeve is provided with a plurality of tubular connectors, the tubular connectors are configured to be communicated with the outlet, and the tubular connectors are used for guiding the straps of the helmet.

[0012] In the buckle for a helmet provided in at least one embodiment of the present disclosure, an opening is provided on one side of the flexible rubber sleeve, and the opening is configured to communicate with the accommodating cavity. By providing the opening, the user can assemble the buckle body into the accommodating cavity, and can take out the buckle body when adjusting the strap, which has good convenience.

[0013] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the buckle body and the flexible rubber sleeve are both arranged in a Y shape.

[0014] The outlets and tubular connectors are both provided in three numbers, and the outlets and tubular connectors are both distributed in a triangular shape.

[0015] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the inner wall of the accommodating cavity is arranged in a C shape, and the outline of the opening is smaller than the outline of the buckle body, so that the buckle body is confined in the accommodating cavity, thereby preventing the buckle body from being separated from the flexible rubber sleeve when subjected to impact force.

[0016] The accommodating cavity is configured to be gap-matched with the buckle body.

[0017] The buckle for a helmet provided in at least one embodiment of the present disclosure further comprises a cover body, which is used to cover the opening. The cover body is configured to be detachably connected to the flexible rubber sleeve.

[0018] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the edge of the flexible rubber sleeve is configured to gradually narrow in a direction away from the flexible rubber sleeve.

[0019] The tubular connecting piece is located at the edge of the flexible rubber sleeve, and the overall thickness of the tubular connecting piece is smaller than the overall thickness of the flexible rubber sleeve.

[0020] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the tubular connector and the flexible rubber sleeve are integrally arranged.

[0021] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the cover body is a flexible cover body, which can further isolate the buckle body, and the cover body can also enhance the buffering effect, thereby enhancing safety.

[0022] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the cover body and the flexible rubber sleeve are detachably connected by Velcro, which is convenient for disassembly and assembly, can further isolate the buckle body, and the cover body can enhance the buffering effect, thereby enhancing safety.

[0023] In the buckle for a helmet provided in at least one embodiment of the present disclosure, the cover body and the flexible rubber sleeve are both provided with a plurality of ventilation holes. The ventilation holes on the cover body and the flexible rubber sleeve are respectively distributed in a rectangular array, and the ventilation holes are provided so that the whole has a good ventilation effect, which can improve the comfort when wearing.

[0024] The beneficial effect of the utility model is that the buckle body is wrapped with a flexible rubber sleeve, which can play a better protective role and prevent the buckle body from scratching the skin and causing injuries when the user falls.

[0025] A flexible rubber sleeve is used to isolate the buckle body from the human body. The flexible rubber sleeve is soft and can improve wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 This is a view of a buckle for a helmet in Example 1.

[0028] Figure 2 It is a three-dimensional diagram of the flexible rubber sleeve in the utility model.

[0029] Figure 3 It is a three-dimensional diagram of the flexible rubber sleeve in the utility model.

[0030] Figure 4 It is a side view of the flexible rubber sleeve in the utility model.

[0031] Figure 5 This is a three-dimensional exploded view of the flexible rubber sleeve and the cover body in Example 2.

[0032] Figure 6 This is a rear view of the flexible rubber sleeve in Example 3.

[0033] In the figure:

[0034] 10. Button body;

[0035] 20. Flexible rubber sleeve; 21. Accommodating chamber; 22. Outlet; 23. Tubular connector; 24. Opening;

[0036] 30. Cover body;

[0037] 40. Ventilation holes. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments will be described clearly and completely below in conjunction with the drawings in the embodiments. Obviously, the described embodiments are only a part of the embodiments, rather than all the embodiments.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms such as installation, connection and connection 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] Currently, cycling helmets use buckles to adjust and connect straps. Since the buckles are made of hard materials, there is a risk of scratching and causing injury if the buckles directly contact the face or head of the user when falling. Therefore, the embodiment improves safety by wrapping the buckle body with a flexible rubber sleeve to avoid direct contact between the buckle body and the human body.

[0041] Example 1

[0042] like Figures 1 to 4 As shown, the embodiment provides a buckle for a helmet, comprising a buckle body 10 and a flexible rubber sleeve 20. The buckle body 10 is used to connect the strap of the helmet.

[0043] Furthermore, a receiving cavity 21 is provided in the flexible rubber sleeve 20, and the receiving cavity 21 is used to receive the buckle body 10. An outlet 22 is provided on the flexible rubber sleeve 20, and the outlet 22 is configured to communicate with the receiving cavity 21, and the outlet 22 is used for the helmet strap to pass out of the receiving cavity 21.

[0044] Furthermore, a tubular connector 23 is provided on the flexible rubber sleeve 20 , and the tubular connector 23 is configured to be connected to the outlet 22 . The tubular connector 23 is used to guide the straps of the helmet to facilitate the arrangement of the straps.

[0045] In this embodiment, the buckle body 10 is wrapped with a flexible rubber sleeve 20, which can provide better protection and prevent the buckle body 10 from scratching the skin and causing injuries when the user falls.

[0046] The buckle body 10 is isolated from the human body by a flexible rubber sleeve 20 . The flexible rubber sleeve 20 is soft and can improve wearing comfort.

[0047] In this embodiment, an opening 24 is provided on one side of the flexible rubber sleeve 20, and the opening 24 is configured to be connected to the accommodating cavity 21. By providing the opening, the user can conveniently assemble the buckle body 10 into the accommodating cavity, and can conveniently take out the buckle body when adjusting the laces, which has good convenience.

[0048] In this embodiment, the buckle body 10 and the flexible rubber sleeve 20 are both arranged in a Y-shape. There are three outlets 22 and three tubular connectors 23, and the outlets 22 and the tubular connectors 23 are both distributed in a triangular shape.

[0049] In this embodiment, the inner wall of the accommodating cavity 21 is C-shaped, and the outline of the opening is smaller than the outline of the buckle body 10, so that the buckle body 10 can be confined in the accommodating cavity 21 to avoid separation of the buckle body 10 and the flexible rubber sleeve 20 when subjected to impact force.

[0050] Furthermore, the accommodating cavity 21 is configured to be clearance-matched with the buckle body 10 .

[0051] In this embodiment, the edge of the flexible rubber sleeve 20 is configured to gradually narrow in a direction away from the flexible rubber sleeve.

[0052] Furthermore, the tubular connecting member 23 is located at the edge of the flexible rubber sleeve 20 , and the overall thickness of the tubular connecting member 23 is smaller than the overall thickness of the flexible rubber sleeve 20 .

[0053] In this embodiment, the tubular connector 23 and the flexible rubber sleeve 20 are integrally provided, and an integrated design is adopted, which has good integrity and stable structure.

[0054] Example 2

[0055] like Figure 5 As shown, this embodiment discloses a buckle for a helmet, which is different from the first embodiment in that it further comprises a cover 30 for covering the opening. The cover 30 is configured to be detachably connected to the flexible rubber sleeve 20 .

[0056] Exemplarily, the cover body 30 and the flexible rubber sleeve 20 are detachably connected by Velcro, which is convenient for assembly and disassembly, can further isolate the buckle body, and the cover body can enhance the buffering effect, thereby enhancing safety.

[0057] Exemplarily, a Velcro sub-strip (not shown) is provided on the cover body 30, and a Velcro mother-strip (not shown) is provided on the flexible rubber sleeve 20. The cover body 30 is bonded to the Velcro sub-strip, and the flexible rubber sleeve 20 is bonded to the Velcro mother-strip.

[0058] Exemplarily, the cover body 30 and the flexible rubber sleeve 20 are both made of flexible silicone rubber.

[0059] Example 3

[0060] like Figure 6 As shown, this embodiment discloses a buckle for a helmet, which is different from the second embodiment in that both the cover body 30 and the flexible rubber sleeve 20 are provided with ventilation holes 40 .

[0061] Furthermore, the air holes on the cover body 30 and the flexible rubber sleeve 20 are distributed in a rectangular array. By configuring the air holes, the whole has a better ventilation effect, which can improve the comfort when wearing.

[0062] Although the embodiments of the present application have been shown and described above, the scope of protection of the present invention is not limited thereto, and any changes or substitutions that are not conceivable through creative work should be included in the scope of protection of the present invention; unless explicitly stated, any element, action or instruction used in this document should not be interpreted as critical or necessary.

Claims

1. A buckle for a helmet, characterized in that: include: Buckle body, used to connect the strap of the helmet; as well as Flexible rubber sleeve; Wherein, a receiving cavity is provided in the flexible rubber sleeve, and the receiving cavity is used to receive the buckle body; The flexible rubber sleeve is provided with a plurality of outlets, the outlets are configured to be in communication with the accommodating cavity, and the outlets are used for allowing the straps of the helmet to pass through the accommodating cavity; The flexible rubber sleeve is provided with a plurality of tubular connectors, the tubular connectors are configured to be communicated with the outlet, and the tubular connectors are used for guiding the straps of the helmet.

2. A buckle for a helmet according to claim 1, characterized in that: An opening is provided on one side of the flexible rubber sleeve, and the opening is configured to communicate with the accommodating cavity.

3. A buckle for a helmet according to claim 2, characterized in that: The buckle body and the flexible rubber sleeve are both arranged in a Y shape; The outlets and tubular connectors are both provided in three numbers, and the outlets and tubular connectors are both distributed in a triangular shape.

4. A buckle for a helmet according to claim 2, characterized in that: The inner wall of the accommodating cavity is C-shaped, and the outline of the opening is smaller than the outline of the buckle body, so that the buckle body is confined in the accommodating cavity; The accommodating cavity is configured to be gap-matched with the buckle body.

5. A buckle for a helmet according to claim 2, characterized in that: It also includes a cover body, used to cover the opening; The cover body is configured to be detachably connected to the flexible rubber sleeve.

6. A buckle for a helmet according to claim 1, characterized in that: The edge of the flexible rubber sleeve is configured to gradually narrow in a direction away from the flexible rubber sleeve; The tubular connecting piece is located at the edge of the flexible rubber sleeve, and the overall thickness of the tubular connecting piece is smaller than the overall thickness of the flexible rubber sleeve.

7. A buckle for a helmet according to claim 6, characterized in that: The tubular connecting piece and the flexible rubber sleeve are integrally arranged.

8. The buckle for a helmet according to claim 5, characterized in that: The cover body is a flexible cover body.

9. A buckle for a helmet according to claim 5, characterized in that: The cover body and / or the flexible rubber sleeve are both provided with a plurality of ventilation holes.

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