CN220512301U

CN220512301U - Helmet with detachable earmuffs

Info

Publication number: CN220512301U
Application number: CN202321924019.6U
Authority: CN
Inventors: 肖武
Original assignee: Dongguan Haosheng Sports Equipment Co ltd
Current assignee: Dongguan Haosheng Sports Equipment Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-23
Anticipated expiration: 2033-07-20

Abstract

The utility model belongs to the technical field of helmets, and particularly relates to a helmet with a detachable earmuff, which comprises a helmet body, wherein the helmet body is provided with a fixing strap, the helmet body comprises an outer shell and an inner shell arranged in the outer shell, a first clamping groove is formed in the outer surface of the inner shell, an earmuff assembly is clamped in the first clamping groove, the earmuff assembly is arranged between the outer shell and the inner shell, the earmuff assembly comprises an arc-shaped connecting piece clamped in the first clamping groove, two sides of the arc-shaped connecting piece are respectively provided with a first earmuff and a second earmuff, the outer side walls of the first earmuff and the second earmuff are connected with clamping pieces, and the first earmuff and the second earmuff are detachably connected with the helmet body through the clamping pieces. The utility model can realize the protection function to the human ear, and the ear protection component can realize the rapid installation, disassembly and replacement with the cap body in a plug-in mode.

Description

Helmet with detachable earmuffs

Technical Field

The utility model belongs to the technical field of helmets, and particularly relates to a helmet with a detachable earmuff.

Background

Along with the proposal of environment-friendly low-carbon life, the battery car and the motorcycle become the preferred transportation means for people to travel, effectively relieve urban congestion, protect the head by wearing the helmet when people ride the bicycle for road traffic safety, and meanwhile, the relevant national laws have regulations, and the cyclists of the battery car and the motorcycle must wear the helmet.

Chinese patent CN209609983U discloses a helmet, and the helmet includes first casing and second casing, and first casing is provided with the air intake, and the second casing is provided with at least one ventilation hole that link up, the second casing set up in the first casing, form the air flue between the two, the air flue respectively with the air intake with the ventilation hole intercommunication.

The air inlet and the ventilating duct of the first shell are communicated with the ventilating holes to realize air circulation, so that ventilation and heat dissipation of the helmet can be realized, and meanwhile, rain and snow can be prevented from entering the helmet through the first shell. However, the helmet is not provided with an ear protection structure, but if an accident happens, the ear part cannot be protected, so that a good protection effect cannot be achieved for a rider.

Disclosure of Invention

The utility model aims to provide a helmet with a detachable earmuff, which aims to solve the technical problems that in the prior art, the helmet is not provided with an ear protection structure, but cannot protect the ear part in case of accidents, so that a good protection effect cannot be achieved on a rider.

To achieve the above objective, an embodiment of the present utility model provides a helmet with a detachable ear muff, including a helmet body, the helmet body is provided with a fixing strap, the helmet body includes an outer shell and an inner shell disposed in the outer shell, a first clamping groove is provided on an outer surface of the inner shell, an ear protector assembly is clamped in the first clamping groove, the ear protector assembly is disposed between the outer shell and the inner shell, the ear protector assembly includes an arc-shaped connecting piece clamped in the first clamping groove, two sides of the arc-shaped connecting piece are respectively provided with a first ear muff and a second ear muff, outer side walls of the first ear muff and the second ear muff are both connected with a clamping piece, and the first ear muff and the second ear muff are detachably connected with the helmet body through the clamping piece.

In this embodiment, the first ear muff and the second ear muff have the same structure, and the first ear muff and the second ear muff are symmetrically disposed on two sides of the arc-shaped connecting piece.

In this embodiment, the width of the arc-shaped connecting piece is identical to the width of the first clamping groove, and the arc-shaped connecting piece is fixedly clamped in the first clamping groove.

In this embodiment, the arc connecting piece bottom surface is connected with the joint piece, offered on the joint piece with joint piece complex second joint groove, the joint piece inserts in the second joint groove realizes the arc connecting piece with first earmuff the connection of second earmuff.

In this embodiment, the outer side wall of the clamping block is provided with an elastic pressing portion, the outer side wall of the clamping piece is provided with a third clamping groove, and the elastic pressing portion is movably clamped in the third clamping groove.

In this embodiment, the cross section of the elastic pressing portion is of a rectangular structure, and the width of the elastic pressing portion is smaller than or equal to the width of the third clamping groove.

In this embodiment, the first ear muff and the second ear muff are provided with ear pads, and the ear pads are made of a memory sponge material.

In this embodiment, the outer shell and the inner shell are all round-headed, and the outer shell and the inner shell are all integrally injection molded.

In this embodiment, the outer casing and the inner casing are provided with a plurality of through ventilation holes, and the cross-sectional area of the bottom end of each ventilation hole is smaller than that of the top end.

In this embodiment, the inside sponge inside lining that is provided with of inner shell, the sponge inside lining pass through the magic subsides with inner shell detachable connection.

The technical scheme or schemes in the helmet with the detachable earmuffs provided by the embodiment of the utility model at least have one of the following technical effects:

according to the helmet with the detachable earmuffs, provided by the embodiment of the utility model, when people wear the helmet with the detachable earmuffs, the helmet can protect the ears of the people, and the ear protector assembly can be quickly assembled, disassembled and replaced with the helmet body in a plugging mode, so that a good protection effect can be achieved for riders, the requirement of whether different drivers need to wear the earmuffs or not is met, and meanwhile, the helmet body and the ear protector assembly are not fixed by screws, so that the helmet is low in installation cost, simple to operate and convenient to use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of a helmet with a detachable earmuff according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a helmet with a removable earmuff according to an embodiment of the utility model;

fig. 3 is a schematic structural view of an ear protection assembly of a helmet with a detachable ear shield according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

10. a cap body; 11. an outer housing; 12. an inner housing; 13. a first clamping groove; 14. ventilation holes;

20. an ear protection assembly; 21. an arc-shaped connecting piece; 22. a first earmuff; 23. a second earmuff; 24. a clamping block; 25. a clamping piece; 26. a second clamping groove; 27. an elastic pressing part; 28. a third clamping groove; 29. ear pad

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1-3, a helmet with a detachable ear muff is provided, including a helmet body 10, the helmet body 10 is provided with a fixing strap, the helmet body 10 includes an outer shell 11 and an inner shell 12 disposed in the outer shell 11, a first clamping groove 13 is formed on an outer surface of the inner shell 12, an ear muff assembly 20 is clamped in the first clamping groove 13, the ear muff assembly 20 is disposed between the outer shell 11 and the inner shell 12, the ear muff assembly 20 includes an arc-shaped connecting piece 21 clamped in the first clamping groove 13, two sides of the arc-shaped connecting piece 21 are respectively provided with a first ear muff 22 and a second ear muff 23, the first ear muff 22 and the second ear muff 23 have the same structure, and the first ear muff 22 and the second ear muff 23 are symmetrically disposed on two sides of the arc-shaped connecting piece 21. The outer side walls of the first earmuff 22 and the second earmuff 23 are respectively connected with a clamping piece 25, and the first earmuff 22 and the second earmuff 23 are detachably connected with the cap body 10 through the clamping pieces 25. When people wear the helmet with the installation earmuff, this embodiment the effect of playing the protection to the people's ear can be realized to the earmuff subassembly 20, the earmuff subassembly 20 realize with the quick installation and the dismantlement of the cap body 10 are changed through the mode of plug, satisfy the demand whether different drivers need wear the earmuff, simultaneously, the cap body 10 with the earmuff subassembly 20 need not the screw and fixes, and installation cost is low, easy operation, convenient to use.

In this embodiment, the width of the arc-shaped connecting piece 21 is identical to the width of the first clamping groove 13, and the arc-shaped connecting piece 21 is fixedly clamped in the first clamping groove 13. The ear protection assembly 20 can be fixed between the outer housing 11 and the inner housing 12 by the cooperation between the first clamping groove and the arc-shaped connecting piece 21.

In this embodiment, the bottom surface of the arc-shaped connecting piece 21 is connected with a clamping block 24, a second clamping groove 26 that is matched with the clamping block 24 is formed in the clamping piece 25, and the clamping block 24 is inserted into the second clamping groove 26 to connect the arc-shaped connecting piece 21 with the first earmuff 22 and the second earmuff 23. Through the cooperation between the joint piece 24, the fastener 25 and the second connecting groove, the joint piece 24 can insert in the second joint groove 26 of the fastener 25, and then realize the connection of first earmuff 22, second earmuff 23 with the arc connecting piece 21.

In this embodiment, the outer side wall of the clamping block 24 is provided with an elastic pressing portion 27, the outer side wall of the clamping member 25 is provided with a third clamping groove 28, and the elastic pressing portion 27 is movably clamped in the third clamping groove 28. In this embodiment, the cross section of the elastic pressing portion 27 is in a rectangular structure, and the width of the elastic pressing portion 27 is smaller than or equal to the width of the third clamping groove 28, and the elastic pressing portion 27 is movably clamped in the third clamping groove 28. By the cooperation between the elastic pressing portion 27 and the third clamping groove 28, after the clamping block 24 is inserted into the second clamping groove 26, the elastic pressing portion 27 can be clamped into the third clamping groove 28. When the first earmuff 22 and the second earmuff 23 need to be detached, the elastic pressing part 27 can be pressed, so that the elastic pressing part 27 is compressed and separated from the third clamping groove 28, the detachment operation can be completed, the first earmuff 22, the second earmuff 23 and the cap body 10 are separated, and the installation and the detachment are more convenient, so that the later maintenance is convenient.

In this embodiment, the first ear muff 22 and the second ear muff 23 are provided with ear pads 29, and the ear pads 29 are made of a memory sponge material. When a user wears the helmet, the ears of the user are contacted with the ear pads 29, and the ear pads 29 can avoid discomfort of the patient caused by direct contact between the earmuffs and the ears of the user, so that the comfort level of the user is improved.

In this embodiment, the outer housing 11 and the inner housing 12 are both round-headed, and the outer housing 11 and the inner housing 12 are integrally injection molded. Because the outer shell 11 and the inner shell 12 are round-head-shaped and are integrally formed, the helmet is more suitable for being worn by Asian people's head, the wearing comfort level is improved, the impact strength of the helmet can be effectively improved, the hidden danger of safety accidents caused by the breakage of the strong impact helmet in the exercise process is reduced, and the safety of head protection of athletes in the exercise process is enhanced.

It should be noted that, the joint between the inner housing 12 and the outer housing 11 may be spliced by glue or a connecting piece, or the joint between the inner housing 12 and the outer housing 11 may be connected in a clamping manner. The connection mode of the inner housing 12 and the outer housing 11 is not limited, and different connection modes can be adopted for connection according to actual production, and all are considered to be within the protection scope defined by the utility model.

In this embodiment, the outer casing 11 and the inner casing 12 are provided with a plurality of ventilation holes 14 therethrough, and the cross-sectional area of the bottom end of the ventilation hole 14 is smaller than the cross-sectional area of the top end. Through being provided with a plurality of bleeder vents 14, can play radiating effect through a plurality of bleeder vent 14 to the helmet, have better ventilation and gas permeability moreover for the heat that produces when moving is more easily given off, has further improved the comfort level of helmet wearing. The number of the ventilation holes 14 is not described in detail, and it should be understood that the number of the ventilation holes 14 is flexibly changed without departing from the basic concept of the utility model, and the utility model is not limited by the scope of the utility model.

In this embodiment, a sponge liner is disposed inside the inner housing 12, and the sponge liner is detachably connected with the inner housing 12 through a velcro. The detachable sponge lining adopts the magic tape design, can dismantle easily and wash, keeps fresh clean, and its surface is the netted surface, and forehead laminating can be more comfortable, still has certain sweat absorption performance except can playing the cushioning effect.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a helmet of removable ear muff, includes cap body (10), cap body (10) are provided with fixed bandage, a serial communication port, cap body (10) include shell body (11) and set up in interior casing (12) in shell body (11), first joint groove (13) have been seted up to the surface of interior casing (12), joint has ear protection subassembly (20) in first joint groove (13), ear protection subassembly (20) set up in shell body (11) with between interior casing (12), ear protection subassembly (20) including the joint in arc connecting piece (21) in first joint groove (13), arc connecting piece (21) both sides are provided with first ear muff (22) and second ear muff (23) respectively, first ear muff (22) with second ear muff (23) lateral wall all is connected with block piece (25), first ear muff (22) with second ear muff (23) pass through block piece (25) with cap body (10) are dismantled.

2. Helmet with detachable earmuff according to claim 1, characterized in that the first earmuff (22) has the same structure as the second earmuff (23), and the first earmuff (22) and the second earmuff (23) are symmetrically arranged at both sides of the arc-shaped connecting piece (21).

3. Helmet with detachable earmuff according to claim 2, characterized in that the width of the arc-shaped connecting piece (21) is consistent with the width of the first clamping groove (13), and the arc-shaped connecting piece (21) is fixedly clamped in the first clamping groove (13).

4. Helmet with detachable earmuff according to claim 2, characterized in that the bottom surface of the arc-shaped connecting piece (21) is connected with a clamping block (24), the clamping piece (25) is provided with a second clamping groove (26) matched with the clamping block (24), and the clamping block (24) is inserted into the second clamping groove (26) to realize the connection between the arc-shaped connecting piece (21) and the first earmuff (22) and the second earmuff (23).

5. The helmet with the detachable earmuff according to claim 4, wherein an elastic pressing part (27) is arranged on the outer side wall of the clamping block (24), a third clamping groove (28) is formed on the outer side wall of the clamping piece (25), and the elastic pressing part (27) is movably clamped in the third clamping groove (28).

6. Helmet with detachable earmuff according to claim 5, characterized in that the cross section of the elastic pressing part (27) is rectangular, and the width of the elastic pressing part (27) is smaller than or equal to the width of the third clamping groove (28).

7. Helmet with detachable earmuff according to any one of claims 1-6, characterized in that the first earmuff (22) and the second earmuff (23) are provided with earmuffs (29), which earmuffs (29) are made of a memory sponge material.

8. A helmet with removable ear muffs according to any one of claims 1-6, wherein the outer shell (11) and the inner shell (12) are rounded and the outer shell (11) and the inner shell (12) are integrally injection molded.

9. The helmet with the detachable earmuff according to claim 8, wherein the outer shell (11) and the inner shell (12) are provided with a plurality of through ventilation holes (14), and the cross-sectional area of the bottom end of each ventilation hole (14) is smaller than that of the top end.

10. Helmet with removable ear muff according to claim 9, characterized in that the inner shell (12) is internally provided with a sponge lining, which is detachably connected with the inner shell (12) by means of velcro.