Breathable sports helmet

Abstract

The utility model relates to the technical field of helmets, and particularly discloses a breathable sports helmet which comprises a shell, an opening is formed in the top of the outer side of the shell, a breathable net is fixed in the opening, rainproof cloth is connected in the opening in a sliding mode, the breathable net is matched with the rainproof cloth, a first positioning piece is fixed at one end of the opening, and a second positioning piece is fixed at the other end of the opening. A first positioning piece is fixed to one end of the opening, a second positioning piece is fixed to the other end of the opening, one end of the rainproof cloth is fixedly connected with a limiting piece, the limiting piece is matched with the first positioning piece and the second positioning piece, one side of the first positioning piece and one side of the second positioning piece are each connected with a locking mechanism, and the locking mechanisms are used for limiting and fixing the limiting piece; the breathable helmet has the advantages that the breathable helmet is breathable, rainwater can be shielded during rainfall, the rainwater is prevented from directly entering the helmet through the breathable holes, and accordingly better protection and more pleasant sports experience are provided for sporters.

Description

TECHNICAL FIELD

[0001] The utility model relates to helmet technical field, concretely relates to a ventilative sports helmet. BACKGROUND

[0002] In the process of sports, the human body will produce a lot of heat, in order to improve the wearing comfort, prevent the head from being overheated, usually more ventilation holes are arranged on the helmet to reduce the generation of sweat and peculiar smell.

[0003] However, in the case of bad weather, rainwater is easy to enter the helmet along with the ventilation hole, thereby wetting the hair and scalp, making the head feel damp and heavy, and the rainwater is easy to slide down to the face along the head, affecting the vision and increasing the risk of accidents.

[0004] Therefore, the person skilled in the art provides a ventilative sports helmet to solve the problems in the above background. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a ventilative sports helmet, solving the following technical problems:

[0006] How to have ventilation while shielding rainwater when it rains, providing better protection and a more enjoyable sports experience for the sportsman.

[0007] The purpose of the utility model can be realized by the following technical solutions:

[0008] A ventilative sports helmet, comprising an outer shell, an opening is formed in the top of the outer side of the outer shell, a ventilation net is fixed in the opening, a rain cloth is slidably connected in the opening, and the ventilation net and the rain cloth cooperate with each other.

[0009] One end of the opening is fixed with a positioning piece one, the other end of the opening is fixed with a positioning piece two, one end of the rain cloth is fixedly connected with a limiting piece, and the limiting piece cooperates with the positioning piece one and the positioning piece two.

[0010] One side of the positioning piece one and the positioning piece two is connected with a locking mechanism, and the locking mechanism is used for limiting and fixing the limiting piece.

[0011] Further, the positioning piece one and the positioning piece two all comprise a magnetic strip, one side of the magnetic strip is fixed with a clamping groove, and the magnetic strip is communicated with the clamping groove.

[0012] Further, the locking mechanism comprises a limiting rod, a limiting cavity is formed in the inside of one side of the clamping groove, the limiting rod is slidably connected with the limiting cavity, a tension spring is fixedly connected in the limiting cavity, the tension spring is connected on the outside of the limiting rod, and both ends of the tension spring are fixedly connected with the limiting cavity and the limiting rod.

[0013] Further, the limiting piece comprises a magnetic plate fixed at one end of the rainproof cloth, both sides of the magnetic plate are fixed with clamping blocks, a through hole is formed in the middle of the clamping block, and the through hole is connected with the limiting rod.

[0014] Further, one side of the limiting rod is provided in an inclined shape, and one end of the limiting rod is fixedly connected with a connecting block.

[0015] Further, the inside of the shell is provided with a cavity, a connecting shell is connected in the cavity, a connecting shaft is fixed in the middle of the connecting shell, a coil spring is connected to the outer side of the connecting shaft, and the rainproof cloth is wound and connected to the outer side of the rainproof cloth.

[0016] Further, both ends of the outer side of the shell are provided with guide grooves, an adjusting belt is connected below the shell, an inner liner is connected in the shell, and the inner liner is made of a breathable material.

[0017] The utility model discloses a rainproof cloth, positioning piece no.

[0018] The utility model discloses set up rainproof cloth, positioning piece no.

[0019] (2) the utility model discloses set up connecting block, limiting rod, tension spring, when limiting piece and positioning piece no. ACCURATE DRAWINGS

[0020] The utility model discloses make further explanation in combination with the drawings.

[0021] Figure 1 It is the three -dimensional structure schematic of the utility model Figure 1 ;

[0022] Figure 2 It is the three -dimensional structure schematic of the utility model Figure 2 ;

[0023] Figure 3 It is the inside connecting structure schematic of the utility model;

[0024] Figure 4 It is the three -dimensional connecting structure schematic of rainproof cloth of the utility model;

[0025] Figure 5 is the internal connection structure schematic diagram of the connecting shell of the utility model;

[0026] Figure 6 is the connecting structure schematic diagram of the clamping slot of the utility model.

[0027] Reference signs:

[0028] 1, shell; 2, positioning piece one; 3, opening; 4, limiting piece; 5, positioning piece two; 6, air-permeable net; 7, cavity; 8, inner liner; 9, adjusting belt; 10, connecting shell; 11, connecting shaft; 12, rain cloth; 13, coil spring; 14, magnetic stripe; 15, connecting block; 16, limiting cavity; 17, tension spring; 18, limiting rod; 19, clamping slot; 20, guide slot; 41, magnetic plate; 42, clamping block; 43, through hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to the drawings Figures 1-6 In the utility model embodiment, the air-permeable sports helmet includes a shell 1, an opening 3 is formed in the top of the outer side of the shell 1, the opening 3 is arranged at the front side of the top of the helmet, air flows naturally from the front to the back, the air-permeable hole can capture the airflow in the front according to the situation, guide the air into the inside of the helmet, make the air circulate more effectively in the helmet, take away the heat and moisture generated by the head, keep the head dry and comfortable, the air-permeable net 6 is fixed in the opening 3, the air-permeable net 6 can block some dust and impurities while keeping air-permeable, the rain cloth 12 is slidably connected in the opening 3, the air-permeable net 6 and the rain cloth 12 cooperate with each other, when riding normally, the air-permeable net 6 is used to ventilate and permeate the inside of the helmet, when it rains, the rain cloth 12 can fit the arc of the air-permeable net 6 and block the air-permeable net 6, avoid the rainwater entering the inside of the helmet directly through the air-permeable net 6, have the functions of air-permeable and rainproof, and have high practicability.

[0031] One end of the opening 3 is fixed with the positioning piece one 2, the other end of the opening 3 is fixed with the positioning piece two 5, one end of the rain cloth 12 is fixedly connected with the limiting piece 4, the limiting piece 4 cooperates with the positioning piece one 2 and the positioning piece two 5 respectively, when air-permeable is needed, the limiting piece 4 is connected with the positioning piece one 2, when rainproof is needed, the limiting piece 4 is connected with the positioning piece two 5.

[0032] One side of the positioning piece one 2 and the positioning piece two 5 is connected with the locking mechanism, the locking mechanism is used for limiting and fixing the limiting piece 4, can ensure the stability of the ventilation state or the rainproof state.

[0033] The positioning piece one 2 and the positioning piece two 5 all include the magnetic strip 14, one side of the magnetic strip 14 is fixed with the clamping groove 19, and the magnetic strip 14 communicates with the clamping groove 19.

[0034] The locking mechanism includes the limiting rod 18, the inside of one side of the clamping groove 19 is provided with the limiting cavity 16, the limiting rod 18 is slidably connected with the limiting cavity 16, the limiting cavity 16 is fixedly connected with the tension spring 17, the tension spring 17 is connected to the outside of the limiting rod 18, and the two ends of the tension spring 17 are fixedly connected with the limiting cavity 16 and the limiting rod 18 respectively.

[0035] The limiting piece 4 includes the magnetic plate 41, the magnetic plate 41 is magnetically attracted to the magnetic strip 14, further ensuring the stability of the connection, the magnetic plate 41 is fixed to one end of the rainproof cloth 12, the rainproof cloth 12 can be retracted and opened by pulling the magnetic plate 41, the two sides of the magnetic plate 41 are fixedly connected with the clamping block 42, the clamping block 42 is provided with the through hole 43 in the middle, the through hole 43 is connected with the limiting rod 18, one side of the limiting rod 18 is provided in an inclined manner, one end of the limiting rod 18 is fixedly connected with the connecting block 15, when connecting, the limiting piece 4 is held to insert the clamping block 42 into one side of the clamping groove 19, and the clamping block 42 is pressed along the inclined surface of the limiting rod 18, when the through hole 43 is located below the limiting rod 18, the limiting rod 18 is lowered under the action of the tension spring 17 and is connected in the through hole 43, the operation steps are simple, when the limiting piece 4 is separated from the positioning piece two 5, the connecting block 15 can be pulled outward to drive the limiting rod 18 to move upward, and the tension spring 17 is compressed under the action of the pulling force, and then the limiting rod 18 is separated from the through hole 43 of the clamping block 42, and then the rainproof cloth 12 is retracted and moves upward under the action of the coil spring 13 and can be inserted into the positioning piece one 2, when the limiting piece 4 is separated from the positioning piece one 2, the connecting block 15 is pulled outwards, and the rainproof cloth 12 is inserted into the positioning piece two 5 by pulling the limiting piece 4.

[0036] The inside of the shell 1 is provided with the cavity 7, the connecting shell 10 is connected in the cavity 7, the connecting shaft 11 is fixed in the middle of the connecting shell 10, the coil spring 13 is connected to the outside of the connecting shaft 11, the rainproof cloth 12 is wound to the outside of the rainproof cloth 12, and the coil spring 13 can always keep a certain pulling force on the rainproof cloth 12, so that the rainproof cloth 12 can be automatically retracted, the operation is convenient, rainwater can be effectively prevented from entering the helmet and flowing to the face, especially the eyes, so that the vision is blurred, the risk of accident is increased, the mood and the sports state are prevented from being affected, so that better protection and more pleasant sports experience are provided for the sportsman.

[0037] The outer shell 1 is provided with a guide groove 20 at both ends of the outer side, the guide groove 20 can guide the air flow, so that it flows more smoothly through the surface of the helmet, which helps to reduce air resistance, improve the speed and efficiency of the movement, the outer shell 1 is connected with the adjusting band 9 below, the helmet is fixed on the head through the adjusting band 9, the inner lining 8 is connected in the outer shell 1, the inner lining 8 is made of breathable material, so as to facilitate the ventilation while protecting the head.

[0038] The above describes one embodiment of the utility model in detail, but the content is only the preferred embodiment of the utility model, and cannot be considered as limiting the scope of the utility model. Any equivalent change and improvement within the scope of the utility model application shall still belong to the patent coverage range of the utility model.

Claims

1. A breathable sports helmet comprising an outer shell (1), characterized in that, The outer side top of the shell (1) is provided with an opening (3), the opening (3) is fixed with a breathable net (6), the opening (3) is slidably connected with a rain cloth (12), the breathable net (6) and the rain cloth (12) cooperate with each other. One end of the opening (3) is fixed with a positioning piece one (2), the other end of the opening (3) is fixed with a positioning piece two (5), one end of the rain cloth (12) is fixedly connected with a limiting piece (4), the limiting piece (4) cooperates with the positioning piece one (2) and the positioning piece two (5) respectively. The positioning piece one (2) and the positioning piece two (5) are connected with a locking mechanism on one side, the locking mechanism is used for limiting and fixing the limiting piece (4).

2. A vented sports helmet according to claim 1, wherein: The positioning piece one (2) and the positioning piece two (5) comprise a magnetic stripe (14), one side of the magnetic stripe (14) is fixed with a clamping groove (19), the magnetic stripe (14) communicates with the clamping groove (19).

3. A vented sports helmet according to claim 2, wherein: The locking mechanism comprises a limiting rod (18), a limiting cavity (16) is formed in the inside of one side of the clamping groove (19), the limiting rod (18) is slidably connected with the limiting cavity (16), a tension spring (17) is fixedly connected in the limiting cavity (16), the tension spring (17) is connected on the outside of the limiting rod (18), and both ends of the tension spring (17) are fixedly connected with the limiting cavity (16) and the limiting rod (18) respectively.

4. A vented sports helmet according to claim 3, wherein: The limiting piece (4) comprises a magnetic plate (41), the magnetic plate (41) is fixed on one end of the rain cloth (12), both sides of the magnetic plate (41) are fixedly connected with a clamping block (42), a through hole (43) is formed in the middle of the clamping block (42), and the through hole (43) is connected with the limiting rod (18) in a matched mode.

5. A vented sports helmet according to claim 3, wherein: One side of the limiting rod (18) is provided in an inclined mode, one end of the limiting rod (18) is fixedly connected with a connecting block (15).

6. A vented sports helmet according to claim 1, wherein: The inside of the shell (1) is provided with a cavity (7), the cavity (7) is connected with a connecting shell (10), the middle of the connecting shell (10) is fixedly connected with a connecting shaft (11), the outside of the connecting shaft (11) is connected with a coil spring (13), and the rain cloth (12) is wound on the outside of the rain cloth (12).

7. The vented sports helmet of claim 1, wherein: Both ends of the shell (1) are provided with a guide groove (20), the shell (1) is connected with an adjusting belt (9) below, the shell (1) is connected with an inner lining (8), and the inner lining (8) is made of breathable material.

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