CN219438306U - Motorcycle helmet with bladeless fan - Google Patents

Abstract

The utility model discloses a motorcycle helmet with a bladeless fan, which belongs to the field of motorcycle helmets, and comprises a helmet body and a wearing bin, wherein the wearing bin is arranged on the inner side of the helmet body; the novel bicycle ventilation device has the advantages that the ventilation effect is greatly improved, more comfortable and quiet ventilation effect can be provided, meanwhile, the problem of dependence on external energy is avoided, and more perfect riding experience is brought to a rider.

Description

Motorcycle helmet with bladeless fan

Technical Field

The utility model relates to the field of motorcycle helmets, in particular to a motorcycle helmet with a bladeless fan.

Background

The motorcycle helmet is an indispensable safety device in motorcycle riding, and has the main functions of protecting the head of a rider from being damaged by natural environments such as impact, wind blowing, rain and the like, and one of the main problems facing the motorcycle rider in a high-temperature summer environment is that the head sweats and is uncomfortable, which greatly influences the riding experience of the rider;

to solve this problem, many manufacturers and designers have begun to research and develop motorcycle helmets having cooling and ventilation functions, most of which employ a rotor design of a fan driven by energy such as a battery or solar energy to thereby generate air flow and ventilation to provide a cooling effect of the head, and such helmets have an advantage in that they can provide a comfortable ventilation effect for the rider, but have disadvantages such as the need for external energy or noise generation due to the rotor design of the fan to thereby affect the riding experience, etc.;

therefore, it is necessary to provide a new type of bladeless fan motorcycle helmet.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the motorcycle helmet with the bladeless fan, which not only greatly increases the ventilation effect, but also can provide more comfortable and quiet ventilation effect, simultaneously avoids the problem of dependence of external energy, and brings more perfect riding experience for riders.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The motorcycle helmet with the bladeless fan comprises a helmet body and a wearing bin, wherein the wearing bin is arranged on the inner side of the helmet body, a first air inlet is formed in one side of the helmet body, an air guide channel connected with the first air inlet is formed in the inner side of the helmet body, an air inlet groove communicated with the air guide channel is formed in one side, away from the first air inlet, of the helmet body, a plurality of exhaust channels are formed in the inner side of the helmet body and located between the wearing bin and the air guide channel, and the exhaust channels are used for communicating the wearing bin with the air guide channel;

the inside of helmet body is provided with the subassembly of dispelling wind, the subassembly of dispelling wind is used for strengthening the inboard wind-force of wind-guiding passageway.

Further, the wind dispelling component comprises a second air inlet, the second air inlet is arranged on the inner side of the helmet body and is positioned at the top of the wind guide channel, the second air inlet is arranged on one side close to the first air inlet, the bottom of the second air inlet is provided with a wind guide opening, and the wind guide opening is used for enabling the wind guide channel to be communicated with the second air inlet, and the wind guide opening is obliquely arranged towards one side far away from the first air inlet.

Furthermore, the inside of helmet body just is located first air intake with the corresponding position department of second air intake still is provided with the mounting groove, the inboard sliding connection of mounting groove has the piece that blocks, block the piece with be provided with the shell fragment between the mounting groove.

Further, a clamping block is arranged on the outer side of the blocking piece and close to one side of the elastic piece, and a clamping groove corresponding to the clamping block is arranged on the inner side of the mounting groove.

Further, the blocking piece is made of hard materials.

Further, each exhaust duct is arranged in a downward inclined mode towards one side close to the air inlet groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through the setting of second air intake for can also the air inlet, and through the setting of air guide opening, strengthen wind-force, thereby make the inboard wind-force reinforcing of air guide passageway, and then through the application of air multiplication technique, not only greatly increased the effect of ventilation, also can provide more comfortable and quiet ventilation effect, also avoided the dependence problem of external energy simultaneously, bring more perfect riding experience for the person of riding.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility helmet body;

FIG. 3 is an enlarged view of the present utility model at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2B.

The reference numerals in the figures illustrate:

1. a helmet body; 2. a first air inlet; 3. a second air inlet; 4. an air guide port; 5. an air guide channel; 6. an air inlet groove; 7. an exhaust duct; 8. a mounting groove; 9. a barrier sheet; 10. a spring plate; 11. and (5) wearing the bin.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a motorcycle helmet with a bladeless fan comprises a helmet body 1 and a wearing bin 11, wherein the wearing bin 11 is arranged on the inner side of the helmet body 1, a first air inlet 2 is arranged on one side of the helmet body 1, an air guide channel 5 connected with the first air inlet 2 is arranged on the inner side of the helmet body 1, an air inlet groove 6 communicated with the air guide channel 5 is arranged on one side of the helmet body 1 far away from the first air inlet 2, a plurality of exhaust channels 7 are arranged on the inner side of the helmet body 1 and are positioned between the wearing bin 11 and the air guide channel 5, the exhaust channels 7 are used for communicating the wearing bin 11 with the air guide channel 5, each exhaust channel 7 is obliquely arranged downwards towards one side close to the air inlet groove 6, through the arrangement, the air ventilation property at the exhaust channels 7 is better, so that the head of a human body is cooler, air is fed through the first air inlet 2, air is conveyed to the head of the human body through the air guide channel 7, the head is blown, a user feels cool, and the user is enabled to exhaust through the arrangement of the air inlet groove 6, and redundant air is exhausted;

the inner side of the helmet body 1 is provided with a wind dispelling component which is used for strengthening wind power at the inner side of the wind guide channel 5.

Referring to fig. 2-3, the wind dispelling component includes a second air inlet 3, the second air inlet 3 is disposed at the inner side of the helmet body 1 and is located at the top of the air guiding channel 5, the second air inlet 3 is disposed at one side close to the first air inlet 2, the bottom of the second air inlet 3 is provided with an air guiding port 4, the air guiding port 4 is used for communicating the air guiding channel 5 with the second air inlet 3, and the air guiding port 4 is disposed obliquely towards one side far away from the first air inlet 2, through the arrangement of the second air inlet 3, air can be also fed, and through the arrangement of the air guiding port 4, wind power is enhanced, so that wind power inside the air guiding channel 5 is enhanced, the principle is hydrodynamic wall effect, when air flows out from the air guiding port 4, the air flows at a high speed along the side wall of the air guiding channel 5, a low pressure area is formed according to the bernoulli principle, the air outside can be sucked in by the low pressure area, for example, the air in the second air inlet 3 and the first air inlet 2 is driven by viscosity of the air, and the air can be moved by the viscosity of the air, so that the air can reach the purpose of cooling the head.

Referring to fig. 2 and 4, the inside of the helmet body 1 and the position corresponding to the first air inlet 2 and the second air inlet 3 are further provided with a mounting groove 8, the inside sliding connection of the mounting groove 8 is provided with a blocking piece 9, the blocking piece 9 is made of a hard material, through the arrangement, the blocking piece 9 can achieve a good blocking effect for the second air inlet 3 and the first air inlet 2, and the blocking piece 9 can be made of a non-ferrous metal material, rust is prevented, the blocking piece can also be made of a hard plastic material, a spring piece 10 is arranged between the blocking piece 9 and the mounting groove 8, a clamping block is arranged on the outside of the blocking piece 9 and one side close to the spring piece 10, the inside of the mounting groove 8 is provided with a clamping groove corresponding to the clamping block, through the arrangement, when the blocking piece 9 moves upwards to enable the first air inlet 2 and the second air inlet 3 to be exposed, the blocking piece 9 can not spring downwards, and further the blocking piece 9 can ensure a stable effect, when rainy or other weather, the blocking piece 9 can not move downwards, the blocking piece 9 can not be wetted by the first air inlet 3, and the head can not be blocked by the air inlet 2.

Working principle: when a user uses the device, the user can enter air through the first air inlet 2 and transmit air through the air guide channel 5, and then the air is transmitted to the head of the human body through the air exhaust channel 7, so that the user feels cool when blowing the head, and the redundant air is exhausted through the arrangement of the air inlet groove 6;

when the wind is transmitted, the second air inlet 3 is arranged, so that air can be fed in, wind power is enhanced through the arrangement of the air guide opening 4, the wind power on the inner side of the air guide channel 5 is enhanced, the principle is that hydrodynamic coanda effect is achieved, air flows at a high speed along the side wall of the air guide channel 5 when flowing out from the air guide opening 4, the high-speed flowing air can form a low pressure area according to Bernoulli principle, the low pressure area can suck external air in, such as air in the second air inlet 3 and the first air inlet 2, and then the air is driven to move by the viscosity of the air, so that the aim of enhancing the air fluidity is achieved, and the head can be cooler.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a take motorcycle helmet of bladeless fan, includes helmet body (1) and wears storehouse (11), wear storehouse (11) set up in the inboard of helmet body (1), its characterized in that: a first air inlet (2) is formed in one side of the helmet body (1), an air guide channel (5) connected with the first air inlet (2) is formed in the inner side of the helmet body (1), an air inlet groove (6) communicated with the air guide channel (5) is formed in one side, away from the first air inlet (2), of the helmet body (1), a plurality of exhaust ducts (7) are formed in the inner side of the helmet body (1) and located between the wearing bin (11) and the air guide channel (5), and the exhaust ducts (7) are used for communicating the wearing bin (11) with the air guide channel (5);

the inner side of the helmet body (1) is provided with a wind dispelling component which is used for strengthening wind power inside the wind guide channel (5).

2. A motorcycle helmet with bladeless fan according to claim 1, characterized in that: the air-dispersing component comprises a second air inlet (3), the second air inlet (3) is arranged on the inner side of the helmet body (1) and is located at the top of the air guide channel (5), the second air inlet (3) is arranged on one side close to the first air inlet (2), an air guide opening (4) is arranged at the bottom of the second air inlet (3), the air guide opening (4) is used for communicating the air guide channel (5) with the second air inlet (3), and the air guide opening (4) is obliquely arranged towards one side away from the first air inlet (2).

3. A motorcycle helmet with bladeless fan according to claim 2, characterized in that: the helmet comprises a helmet body (1), wherein the inner side of the helmet body is provided with a first air inlet (2) and a second air inlet (3), a mounting groove (8) is further formed in the corresponding position of the first air inlet and the second air inlet, a blocking piece (9) is connected to the inner side of the mounting groove (8) in a sliding mode, and an elastic piece (10) is arranged between the blocking piece (9) and the mounting groove (8).

4. A motorcycle helmet with bladeless fan according to claim 3, characterized in that: the blocking piece (9) is provided with a clamping block on the outer side and close to one side of the elastic piece (10), and the inner side of the mounting groove (8) is provided with a clamping groove corresponding to the clamping block.

5. A motorcycle helmet with bladeless fan according to claim 3, characterized in that: the blocking piece (9) is made of hard materials.

6. A motorcycle helmet with bladeless fan according to claim 1, characterized in that: each exhaust duct (7) is obliquely arranged downwards towards one side close to the air inlet groove (6).