Protective helmet for racing

Abstract

The utility model discloses a protective helmet for racing, which comprises a helmet shell, the bottom of the helmet shell is fixedly connected with a first binding belt and a second binding belt, a buffer component is arranged in the helmet shell, the buffer component comprises a buffer shell and a buffer spring, the buffer shell is sleeved in the helmet shell, and the buffer spring is arranged in the buffer shell. The buffer spring is arranged between the buffer shell and the helmet shell, the connecting assembly is used for elastically connecting the buffer shell and comprises at least three elastic bands, one end of each elastic band is fixedly connected with the buffer shell, and the elastic bands are used for elastically installing and connecting the buffer shell. The arrangement mode of the helmet shell and the buffering assembly is utilized, the buffering assembly comprises the buffering shell, the buffering spring and the connecting assembly, and the connecting assembly is composed of the multiple elastic bands, so that the buffering shell can be elastically connected into the helmet shell under the action of the multiple elastic bands; therefore, the buffering effect between the buffering shell and the helmet shell is ensured.

Description

Technical Field

[0001] The utility model relates to the field of helmets, in particular to a protective helmet for racing. Background Art

[0002] For example, patent announcement number CN218127163U discloses a protective helmet for cycling, which relates to the field of cycling technology, including a helmet body, wherein the bottom of the helmet body is symmetrically provided with arc grooves, and the surfaces of the two arc grooves are respectively fixedly connected with two flexible belts, and the multiple flexible belts are grouped in pairs, wherein the bottom of one group of the flexible belts is fixedly connected with a first strap, and the bottom of the other group of the flexible belts is fixedly connected with a second strap, the surface of the first strap is fixedly connected with a Velcro mother strap, and the surface of the second strap is fixedly connected with a Velcro sub-strap, the surface of the helmet body is fixedly connected with a buffer layer, the surface of the buffer layer is fixedly connected with a breathable cotton cloth, and the surfaces of the breathable cotton cloth and the buffer layer are both provided with a plurality of air holes. The utility model can adjust the helmet according to the size of the wearer's head by setting the first strap and the second strap, so that the helmet can be worn stably to prevent the helmet from falling off during cycling.

[0003] A buffer layer made of ABS plastic is arranged inside the helmet body, and a plurality of springs are arranged between the buffer layer and the helmet shell, so that a buffer protection device is formed between the buffer layer and the helmet body. However, a fixed connection is adopted between the side of the buffer layer and the helmet shell, which reduces the buffering effect of the spring on the buffer layer and is not convenient for elastic buffering connection between the buffer layer and the helmet body. Utility Model Content

[0004] The utility model aims to provide a protective helmet for racing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solutions: a protective helmet for racing, comprising a helmet shell, a first binding belt and a second binding belt being fixedly connected to the bottom of the helmet shell;

[0006] A buffer component is disposed inside the helmet shell, and the buffer component includes:

[0007] A buffer shell and a buffer spring, wherein the buffer shell is sleeved inside the helmet shell, and the buffer spring is arranged between the buffer shell and the helmet shell;

[0008] A connecting assembly is used for elastically connecting the buffer shell.

[0009] Preferably, the connection assembly comprises:

[0010] At least three elastic bands, one end of each elastic band is fixedly connected to the buffer shell, and each elastic band is used for elastically mounting and connecting the buffer shell;

[0011] The mounting collar is mounted inside the helmet shell to fix the elastic band.

[0012] Preferably, the elastic band is located between the mounting collar and the helmet shell, a clamping block is fixedly connected to one side of the elastic band, a plurality of clamping grooves are formed on the outer wall of the mounting collar, and the outer wall of the clamping block is slidably engaged with the inner cavity of the clamping groove.

[0013] Preferably, the outer wall of the clamping block is fixedly connected with the arc block, the inner wall of the clamping groove is fixedly connected with the arc groove, and the outer wall of the arc block is slidably clamped with the inner cavity of the arc groove.

[0014] Preferably, an outer wall of the helmet shell is provided with a mounting groove, an inner cavity of the mounting groove is slidably sleeved with an inner bolt, and an inner wall of the mounting collar is fixedly connected with a fixing nut matching the inner bolt.

[0015] Preferably, the outer wall of the inner bolt passes through the elastic band, the clamping block and the mounting collar to be threadedly sleeved with the fixing nut, and the inner cavity of the mounting groove is sleeved with a sealing rubber block.

[0016] Preferably, a sponge pad is fixedly connected to the interior of the buffer shell, a skin-friendly cloth is fixedly connected to the inner wall of the sponge pad, the buffer shell, the sponge pad and the skin-friendly cloth are all provided with a plurality of air holes, the outer wall of the buffer shell and the inner wall of the helmet shell are fixedly connected to a binding ring, and the end of the buffer spring is slidably engaged with the interior of the binding ring.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the setting mode of the helmet shell and the buffer component, the buffer component includes a buffer shell, a buffer spring and a connecting component, and the connecting component is composed of a plurality of elastic bands, so that under the action of the plurality of elastic bands, the buffer shell can be elastically connected to the inside of the helmet shell, thereby ensuring the buffering effect between the buffer shell and the helmet shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the internal structure of the front side of the utility model.

[0020] Figure 2 It is a schematic diagram of the overall structure of the buffer shell of the utility model.

[0021] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Helmet shell; 11. First restraint strap; 12. Second restraint strap; 2. Buffer assembly; 21. Buffer shell; 22. Buffer spring; 23. Connecting assembly; 231. Elastic band; 232. Mounting ring; 233. Block; 234. Inner bolt; 235. Fixing nut; 24. Sponge pad; 25. Skin-friendly fabric; 26. Air vent; 27. Restraint ring. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 A protective helmet for racing is shown, comprising a helmet shell 1, the bottom of which is fixedly connected with a first restraint strap 11 and a second restraint strap 12, the first restraint strap 11 and the second restraint strap 12 can be connected by adhesive bonding using a Velcro male or female tape, or can be fastened using a snap, so that the first restraint strap 11 and the second restraint strap 12 cooperate to restrain the helmet shell 1, thereby ensuring the stability of the helmet shell 1 when worn on the user's head, a buffer component 2 is provided inside the helmet shell 1, the buffer component 2 comprises a buffer shell 21 and a buffer spring 22, the buffer shell 21 is sleeved inside the helmet shell 1, the buffer spring 22 is provided between the buffer shell 21 and the helmet shell 1, under the action of the buffer spring 22, the buffer shell 21 can provide a buffering protection between the helmet shell 1 and the user's head.

[0025] In particular, the connecting component 23 is used to elastically connect the buffer shell 21. The connecting component 23 includes at least three elastic bands 231. One end of the elastic band 231 is fixedly connected to the buffer shell 21. The elastic band 231 is used to elastically install and connect the buffer shell 21. The mounting ring 232 fixes one end of the elastic band 231 to the helmet shell 1. A plurality of elastic bands 231 can be arranged in a circular array between the buffer shell 21 and the helmet shell 1, thereby elastically connecting the buffer shell 21 to ensure the buffering effect of the buffer spring 22 and the buffer shell 21. The arrangement of the plurality of elastic bands 231 can further increase the buffering effect between the buffer shell 21 and the helmet shell 1. The mounting ring 232 is installed inside the helmet shell 1 to fix the elastic band 231.

[0026] Furthermore, the elastic band 231 is located between the mounting collar 232 and the helmet shell 1, and a clamping block 233 is fixedly connected to one side of the elastic band 231. A plurality of clamping grooves are provided on the outer wall of the mounting collar 232. The outer wall of the clamping block 233 is slidably engaged with the inner cavity of the clamping groove. The outer wall of the clamping block 233 is fixedly connected with an arc block, and the inner wall of the clamping groove is fixedly connected with an arc groove. The outer wall of the arc block is slidably engaged with the inner cavity of the arc groove. Under the action of the arc block, the stability of the clamping block 233 in the clamping groove on the outer wall of the mounting collar 232 can be improved. Therefore, when installing the buffer shell 21, the clamping block 233 at one end of the elastic band 231 can be firstly engaged with the mounting collar 232, and then installed inside the helmet shell 1, thereby improving the convenience of its installation.

[0027] Furthermore, an installation groove is provided on the outer wall of the helmet shell 1, and an inner bolt 234 is slidably sleeved in the inner cavity of the installation groove. A fixing nut 235 matching the inner bolt 234 is fixedly connected to the inner wall of the installation ring 232. The outer wall of the inner bolt 234 passes through the elastic band 231, the clamping block 233 and the installation ring 232 and is threadedly sleeved with the fixing nut 235. The inner bolt 234 and the fixing nut 235 can not only fix the installation ring 232, but also fix the clamping block 233 and the elastic band 231, thereby ensuring the stability of its installation. A sealing rubber block is sleeved in the inner cavity of the installation groove, and the sealing rubber block can seal the installation groove, thereby improving the integrity and aesthetics of the outer wall of the helmet shell 1.

[0028] Furthermore, a sponge pad 24 is fixedly connected to the interior of the buffer shell 21, and a skin-friendly fabric 25 is fixedly connected to the inner wall of the sponge pad 24. The buffer shell 21, the sponge pad 24 and the skin-friendly fabric 25 are all provided with a plurality of air holes 26. The sponge pad 24 and the skin-friendly fabric 25 can improve the wearing comfort of the helmet shell 1, and the arrangement of the air holes 26 can improve its air permeability. The outer wall of the buffer shell 21 and the inner wall of the helmet shell 1 are fixedly connected with a binding ring 27, and the end of the buffer spring 22 is slidably clamped in the interior of the binding ring 27. The binding ring 27 can ensure the stability of the buffer spring 22 installed between the buffer shell 21 and the helmet shell 1.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A protective helmet for racing, comprising a helmet shell (1), wherein a first binding belt (11) and a second binding belt (12) are fixedly connected to the bottom of the helmet shell (1); It is characterized in that A buffer component (2) is arranged inside the helmet shell (1), and the buffer component (2) comprises: A buffer shell (21) and a buffer spring (22), wherein the buffer shell (21) is sleeved inside the helmet shell (1), and the buffer spring (22) is arranged between the buffer shell (21) and the helmet shell (1); A connecting component (23), wherein the connecting component (23) is used for elastically connecting the buffer shell (21).

2. A protective helmet for racing according to claim 1, characterized in that: The connection assembly (23) comprises: at least three elastic bands (231), one end of each of the elastic bands (231) being fixedly connected to the buffer shell (21), and the elastic bands (231) being used for elastically mounting and connecting the buffer shell (21); A mounting collar (232) is mounted inside the helmet shell (1) to fix the elastic band (231).

3. A protective helmet for racing according to claim 2, characterized in that: The elastic band (231) is located between the mounting collar (232) and the helmet shell (1); a clamping block (233) is fixedly connected to one side of the elastic band (231); a plurality of clamping grooves are formed on the outer wall of the mounting collar (232); and the outer wall of the clamping block (233) is slidably clamped with the inner cavity of the clamping groove.

4. A protective helmet for racing according to claim 3, characterized in that: The outer wall of the clamping block (233) is fixedly connected to a circular arc block, the inner wall of the clamping groove is fixedly connected to a circular arc groove, and the outer wall of the circular arc block is slidably clamped with the inner cavity of the circular arc groove.

5. A protective helmet for racing according to claim 3, characterized in that: The outer wall of the helmet shell (1) is provided with a mounting groove, the inner cavity of the mounting groove is slidably sleeved with an inner bolt (234), and the inner wall of the mounting collar (232) is fixedly connected with a fixing nut (235) matching the inner bolt (234).

6. A protective helmet for racing according to claim 5, characterized in that: The outer wall of the inner bolt (234) passes through the elastic band (231), the clamping block (233) and the mounting collar (232) and is threadedly sleeved with the fixing nut (235), and the inner cavity of the mounting groove is sleeved with a sealing rubber block.

7. A protective helmet for racing according to claim 1, characterized in that: The interior of the buffer shell (21) is fixedly connected with a sponge pad (24), the inner wall of the sponge pad (24) is fixedly connected with a skin-friendly fabric (25), the buffer shell (21), the sponge pad (24) and the skin-friendly fabric (25) are all provided with a plurality of ventilation holes (26), the outer wall of the buffer shell (21) and the inner wall of the helmet shell (1) are fixedly connected with a binding ring (27), and the end of the buffer spring (22) is slidably engaged with the interior of the binding ring (27).

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