CN202496474U - Helmet with rapidly detachable jaw - Google Patents

Abstract

The utility model relates to a helmet with a rapidly detachable jaw. The helmet comprises a helmet body, a lens and a detachable jaw structure, wherein a front of the helmet body is provided with the lens, the detachable jaw structure is under the lens, left and right sides of the detachable jaw structure are provided with a catching groove respectively, left and right inner sides of the helmet body are provided with a fixing baffle piece respectively, and an end of the detachable jaw structure is pivoted on the fixing baffle pieces at two inner sides of the helmet body through the catching grooves. The helmet with the rapidly detachable jaw is simple in structure, the jaw structure is fixed at a lower part of the helmet body through a buckle structure, the jaw can be rapidly detached, the helmet can be used as a whole helmet or a half helmet, weight of the helmet as the half helmet is small, and wearing and using are facilitated.

Description

A helmet with a quick detachable chin

technical field

The utility model relates to a helmet, in particular to a helmet that can quickly remove the chin.

Background technique

Helmets are required when riding a motorcycle, etc., to protect the safety of the cyclist. In a conventional helmet, a chin guard is installed on the front lower side of the helmet to protect the chin of the rider, and the two sides of the chin guard are fixed on both sides of the main body of the helmet. The chin guard attached to the helmet is securely fastened to prevent detachment from the helmet. Therefore usually the chin structure of the helmet is fixed, such as forming an integral body (full helmet) with the helmet body. There are also some helmets without a chin structure, such as half helmets. For the convenience of the wearer, the chin structure is usually made openable. In this way, when the wearer needs to talk, drink or smoke, etc., he does not need to take off the helmet, but only needs to open the jaw structure. There are also some full-face and half-face dual-purpose helmets on the market now, which are designed to be detachable by the chin structure, and when used as a half-helmet, the chin structure is not realized by pushing the chin structure on the helmet body. However, this design is completed by detaching the chin structure. When the half helmet is used, the chin cannot be disassembled, which not only affects the appearance, but also the helmet cannot reduce the weight, which brings inconvenience to the user.

Contents of the invention

The purpose of this utility model is to address the shortcomings of the above-mentioned prior art, to provide a helmet that can quickly remove the chin, the chin structure is fixed on the lower part of the helmet body through a buckle structure, the chin can be quickly disassembled, and the helmet can be used as a full helmet , half-helmet use, easy and convenient.

A helmet with a quick detachable chin described in the utility model is realized through the following technical scheme: a helmet with a quick detachable chin, including a helmet body with a buckle groove, a lens and a detachable chin structure, wherein the front side of the helmet body is provided with There are lenses, and the detachable chin structure is located on the lower side of the lens. The detachable chin structure has a buckle corresponding to the buckle on the fastening block of the helmet body. The ends of the detachable chin structure are pivotally connected to the two inner sides of the helmet body. Fasten the blocking piece, wherein the above-mentioned buckle groove and the above-mentioned buckle are fastened and engaged with each other, so as to realize the quick disassembly and assembly of the chin structure.

In the above-mentioned helmet with a detachable chin structure, fastening baffles are provided on both inner sides of the helmet body, and the fastening baffles are composed of a buckle switch button, a rotating shaft, and a buckle. connected, the buckle switch button can be pressed to drive the buckle to rotate through the rotating shaft; the buckle can engage with the buckle groove on the detachable chin structure to fix the detachable chin structure.

The beneficial effects of the utility model are: the utility model adopts a fast detachable chin structure, which can be quickly detached to be used as a full helmet or a half helmet. When used as a half helmet, the chin structure can be effectively removed. Reduce the weight of the helmet and facilitate the use of the wearer.

Description of drawings

Fig. 1 is a schematic diagram of assembly of a helmet with a quick detachable chin described in the utility model;

Fig. 2 is a structural schematic diagram of a helmet that can quickly remove the chin according to the utility model;

Fig. 3 is an enlarged view of part A in Fig. 2 of the present utility model.

In the figure 1-helmet body; 2-removable chin structure; 3-buckle slot; 4-buckle switch button; 5-rotating shaft; 6-buckle; 7-lens; 8-fastening block.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

As shown in Fig. 1, Fig. 2 and Fig. 3, a helmet with a quick detachable chin described in the utility model is provided with a lens 7 on the front side of the helmet body 1, and the detachable chin structure 2 is located on the lower side of the lens 7, which is detachable. There are buckle grooves 3 at the ends of the left and right sides of the chin structure 2, fastening baffles 8 are provided on both inner sides of the helmet body 1, and the ends of the detachable chin structure 2 are pivotally connected to the fastening baffles 8 on the two inner sides of the helmet body 1 for fastening. The baffle 8 is composed of a buckle switch button 4, a rotating shaft 5 and a buckle 6. The buckle 6 switch button 4 is connected to the buckle 6 through the rotating shaft 5. Pressing the buckle 6 switch button 4 can drive the buckle 6 to rotate through the rotating shaft 5 , the buckle 6 meshes with the buckle groove 3 on the detachable chin structure 2 to ensure that the detachable chin structure 2 is fixed and will not slide down at will, ensuring the reliability of the product and the safety of the wearer.

The specific embodiment of the utility model is as follows:

The fast detachable chin helmet described in the utility model realizes the fixation of the detachable chin structure 2 through the mutual engagement of the buckle 6 and the buckle groove 3 . When the utility model is used as a full helmet, the detachable chin structure 2 is pushed into the helmet body 1, and the buckle 7 is engaged with the buckle groove 3 on the detachable chin structure 2 to connect the detachable chin structure 2 to the helmet body. 1 fixed. When the utility model is used as a half helmet, the buckle switch button 4 is pressed, the buckle 6 is separated from the buckle groove 3, and the detachable chin structure 2 can be taken off.

It should be noted that the above description is only a preferred embodiment of the utility model, rather than a limitation to the technical solution described in the utility model, and any equivalent replacement or obvious improvement to the technical features of the utility model is still Within the protection scope of the present utility model.

Claims (2)

1. the helmet that can pull down crust fast; It is characterized in that: comprise have the helmet body, eyeglass and detachable chin structure; Said helmet body front side is provided with eyeglass, and said detachable chin structure is positioned at the downside of eyeglass, and the end of said detachable chin structure is articulated in two inboard the tightening up on the catch of helmet body; Said detachable chin structure is provided with the corresponding catching groove of buckle on the catch that tightens up with the helmet body, and said catching groove engages with the mutual fastening of buckle.

2. a kind of helmet that can pull down crust fast according to claim 1; It is characterized in that: the said catch that tightens up is made up of buckle shift knob, rotating shaft, buckle; The buckle shift knob is connected with buckle through rotating shaft, presses the buckle shift knob and can drive the buckle rotation through rotating shaft.

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