CN111202298B

CN111202298B - Helmet with prevent wind and support function

Info

Publication number: CN111202298B
Application number: CN202010153975.3A
Authority: CN
Inventors: 孙利昌
Original assignee: Shunde Foshan Trans Speed Helmet Co ltd
Current assignee: Shunde Foshan Trans Speed Helmet Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2022-10-11
Anticipated expiration: 2040-03-07
Also published as: CN111202298A

Abstract

The invention relates to a helmet with wind-proof and supporting functions, which comprises a helmet body and a wind-proof supporting piece connected with the helmet body; the windproof support piece is provided with a connecting part, a supporting part and a wind shielding part, the connecting part is in an annular shape, the connecting part is hermetically connected with the helmet body, and the connecting part is also respectively connected with the supporting part and the wind shielding part; the wind blocking part comprises a front wind blocking block and a rear wind blocking block, and the front wind blocking block is connected with the rear wind blocking block through the supporting part; the supporting part is made of rigid metal materials and is provided with an arc-shaped supporting block, and the arc-shaped supporting block is connected with the connecting part. The helmet with the windproof and supporting functions prevents wind from blowing to the head and the face of a person from a gap between the helmet and the neck or blowing to the body of the person from the gap between the neck and clothes, and the weight of the helmet is separated from the shoulders of a wearer, so that the stress on the neck and the head is reduced, and discomfort or diseases of the wearer are avoided.

Description

Helmet with prevent wind and support function

Technical Field

The invention relates to the technical field of wearing equipment, in particular to a helmet with windproof and supporting functions.

Background

A helmet is a wearing device for protecting the head and the face. Helmets are commonly used for riding electric bicycles, motorcycles, and other vehicles.

In the prior art, the helmet is directly sleeved on the head to completely wrap the head, so that the head and the face are comprehensively protected.

However, when a wearer drives a vehicle such as an electric bicycle or a motorcycle, the speed of the wind itself increases due to the speed of the vehicle, so that the speed of the wind blowing on the wearer is very high. The existing helmet only wraps and protects the head, and a gap exists between the helmet and the neck at the neck. During driving, a fast wind blows into the interior of the helmet (i.e., the head, face of the person) through the gap between the helmet and the neck. Meanwhile, the quick wind can also be blown into clothes of a driver through a gap between the neck of the driver and the clothes. When ambient temperature is lower (like in winter), quick cold wind blows to people's head, face through the space between helmet and the nape, and quick cold wind blows to people's health through the space of wearing personnel's nape and clothes for wearing personnel suffer cold wind invasion and attack, cause the discomfort.

Furthermore, the helmet has a heavy mass in order to ensure its protective action. When a wearer wears the helmet for a long time, pressure is applied to the head and the neck, so that the wearer feels aching and uncomfortable on the head and the neck. People who wear helmets for a long time are prone to head and neck diseases caused by the long-term stress of the helmets.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a helmet with wind prevention and support functions, which can prevent wind from blowing to the head and the face of a person from a gap between the helmet and a neck or blowing to the body of the person from the gap between the neck and clothes, and can unload the weight of the helmet onto the shoulders of a wearer, reduce the stress on the neck and the head and avoid discomfort or diseases of the wearer.

The purpose of the invention is realized by the following technical scheme:

a helmet with wind-proof and supporting functions comprises a helmet body and a wind-proof supporting piece connected with the helmet body;

the windproof support piece is provided with a connecting part, a supporting part and a wind shielding part, the connecting part is in a ring shape, the connecting part is connected with the helmet body, and the connecting part is also respectively connected with the supporting part and the wind shielding part;

the wind blocking part comprises a front wind blocking block and a rear wind blocking block, and the front wind blocking block is connected with the rear wind blocking block through the supporting part;

the supporting part is made of rigid metal materials and is provided with an arc-shaped supporting block, and the arc-shaped supporting block is connected with the connecting part.

In one embodiment, the front wind blocking block is in a U shape.

In one embodiment, the rear wind block is in a U shape.

In one embodiment, the connecting part is detachably connected with the helmet body.

In one embodiment, the connecting part is connected with the helmet body in a sleeved manner.

In one embodiment, the helmet with wind-proof and supporting functions further comprises a ventilator arranged on the helmet body, and the ventilator is arranged below the wind-proof glasses;

the ventilator comprises: knob, valve and seal;

the knob is provided with a plurality of bulges, the valve is provided with a plurality of grooves, and the bulges are in one-to-one correspondence and are matched with the grooves;

the sealing element is provided with a switch column, the valve is provided with a switch guide groove, and the switch guide groove extends from the top close to the valve to the bottom close to the valve in an inclined manner;

the switch column is clamped into the switch guide groove;

the valve is tightly attached to or separated from the sealing element;

the knob is provided with a first through hole, the sealing element is provided with a second through hole, the first through hole and the second through hole are matched to form a ventilation channel, and the ventilation channel is communicated with the interior of the helmet body;

the ventilator also comprises a filter element and an outer cover, wherein the filter element is sleeved on the inner side wall of the outer cover, and the side wall of the outer cover is provided with a plurality of air vents; the valve is connected with the inner top wall of the outer cover through a spring.

In one embodiment, the outer wall of the knob has an anti-slip ridge.

In one embodiment, the anti-slip convex ridges are distributed in an annular array by taking the center of the knob as a circle center.

In one embodiment, the switch post is a cylinder.

The helmet with the windproof and supporting functions prevents wind from blowing to the head and the face of a person from a gap between the helmet and the neck or blowing to the body of the person from the gap between the neck and clothes, and the weight of the helmet is divided onto the shoulders of a wearer, so that the stress on the neck and the head is reduced, and discomfort or diseases of the wearer are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a schematic view of the whole structure of the helmet with windproof and supporting functions according to the present invention;

FIG. 2 is a perspective view of the wind shield support of FIG. 1;

FIG. 3 is a front view of the wind shield support of FIG. 2;

FIG. 4 is a right side elevational view of the wind shield support of FIG. 3;

FIG. 5 is a front view of the helmet body of FIG. 1;

FIG. 6 is a right side view of the helmet body of FIG. 5;

FIG. 7 is a schematic view of a portion of the helmet of FIG. 1 with wind-resistant and supporting features;

FIG. 8 is a top view of a portion of the structure of the helmet of FIG. 7 with wind-resistant and support features;

FIG. 9 isbase:Sub>A cross-sectional view taken along A-A of FIG. 8;

FIG. 10 is a schematic view of the overall construction of the ventilator of FIG. 1;

FIG. 11 is an exploded view of the ventilator of FIG. 10;

figure 12 is a schematic view from another perspective of the ventilator of figure 11.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a helmet 10 with wind-proof and supporting functions includes a helmet body 20 and a wind-proof supporting member 30 connected to the helmet body 20.

Referring to fig. 2, 3 and 4, the wind-proof supporting member 30 has a connecting portion 50, a supporting portion 60 and a wind-blocking portion 70, the connecting portion 50 is in a ring shape, the connecting portion 50 is connected to the helmet body 20, and the connecting portion 50 is further connected to the supporting portion 60 and the wind-blocking portion 70 respectively. The windshield portion 70 includes a front windshield block 80 and a rear windshield block 90, and the front windshield block 80 is connected to the rear windshield block 90 through the support portion 60. The supporting portion 60 is made of rigid metal, and the supporting portion 60 has an arc-shaped supporting block 61, and the arc-shaped supporting block 61 is connected to the connecting portion 50. In a preferred embodiment, the number of the supporting portions 60 is two, and each supporting portion 60 has an arc-shaped supporting block 61. When the wearer wears the helmet 10 having wind-proof and supporting functions, the arc-shaped supporting blocks 61 of the supporting parts 60 are pressed against the shoulders of the wearer. The shape of the arcuate support blocks 61 exactly matches the configuration of the shoulders of a person. Therefore, the arc-shaped supporting block 61 is stably buckled and pressed on the shoulder of a wearer, so that the wind-proof supporting piece 30 is limited, and the wind-proof effect is effectively prevented from being influenced by the strong wind blowing the wind-proof supporting piece 30 to shift; on the other hand, the windproof supporting member 30 stably supports the helmet body 20, and the weight of the helmet body 20 is stably dropped onto the shoulder of the wearer, thereby reducing the stress on the head and neck of the wearer.

Referring to fig. 3 and 4, specifically, the front wind-shielding block 80 is U-shaped, and the rear wind-shielding block 90 is U-shaped. In addition, when a wearer drives or rides, a gap is easily formed between the neck and the chest, and cold air easily invades the wearer from the neck and the chest. The front wind-shielding block 80 and the rear wind-shielding block 90 are designed into a U shape, so that on one hand, the wind-shielding support member 30 has a sufficient and comprehensive wind-shielding function, the material cost is reduced as much as possible, and meanwhile, the weight of the helmet 10 with the wind-shielding and supporting functions is controlled to the maximum extent, and the comfort of a wearer is improved. It should be noted that the front wind-blocking block 80 is provided with a wind direction guiding groove 801, so that the wind blowing to the chest of the wearer is quickly guided into the wind direction guiding groove 801 and quickly passes over the wearer, thereby quickly removing the resistance of the wind and increasing the comfort of the helmet 10 with wind-blocking and supporting functions.

Referring to fig. 1, fig. 2 and fig. 4, in particular, the connecting portion 50 is detachably connected to the helmet body 20. In one preferred embodiment, the connecting portion 50 is connected to the helmet body 20 in a socket manner. Of course, the connecting portion 50 and the helmet body 20 may be connected by a zipper, a buckle, or a snap-in connection. Because helmet body 20 also is the rigid structure for rigid structure, the supporting part 60 of preventing wind support piece 30, connecting portion 50 adopt detachable connection with helmet body 20, are convenient for accomodate the save on the one hand, and on the other hand is convenient to be dressed, on the other hand, if in hot summer, when need not prevent wind the function, also can directly dismantle down prevent wind support piece 30, dress helmet body 20 alone.

In addition, the helmet among the prior art is in order to realize the protection to wearer's head and face, and is poor to head and face's implementation comprehensive, rigid package mode gas permeability, and when the wearer dressed the helmet, the inside air of helmet was not enough circulated, and the wearer can not breathe fresh air, therefore feels uncomfortable easily. This is why many people are reluctant to wear helmets and also why some wearers prefer to open the goggles 40 (as shown in figures 5 and 6).

However, opening the goggles 40 presents a problem of providing less than complete protection for the wearer during use. For example, in the process of driving and taking a vehicle, on one hand, the wind shield 40 is opened to make sand, mosquitoes and other things easily blow into eyes and noses to cause discomfort for a wearer, and in the serious case, the safe driving of the vehicle is influenced, and traffic accidents are easily caused; on the other hand, the goggles 40 are opened so that the wind directly blows toward the wearer's face. Therefore, although the problem of breathing air circulation is solved by opening the goggles 40, the rapid wind directly blows to the face of the wearer during the high-speed driving of the vehicle, so that the wearer feels uncomfortable, sand and mosquitoes are easy to blow into eyes, and traffic accidents are caused in serious cases, so that the life safety of drivers and passengers is influenced.

Aiming at the problem of poor air permeability of the helmet in the prior art, the invention also improves the helmet 10 with the windproof and supporting functions, so that the helmet 10 with the windproof and supporting functions has good air permeability, and a wearer can breathe fresh air outside the helmet 10 with the windproof and supporting functions; at the same time, the protective properties of the helmet 10 with wind-proof and support functions are not affected.

Referring to fig. 1, in particular, the helmet 10 with wind-proof and supporting functions further includes a ventilator 100 disposed on the helmet body 20, and the ventilator 100 is disposed below the goggles 40. Namely, the ventilator 100 is provided at the mouth and nose of the wearer after wearing the helmet 10 having wind-proof and supporting functions. As shown in fig. 1 and 7, the ventilator 100 is inserted into the helmet body 20.

Referring to fig. 11 and 12, in particular, the ventilator 100 includes: knob 200, valve 300, and seal 400. The knob 200 is provided with a plurality of protrusions 210, the valve 300 is provided with a plurality of grooves 310, and the plurality of protrusions 210 and the plurality of grooves 310 are in one-to-one correspondence and are matched. The sealing member 400 is provided with a switch post 410, and the valve 300 is provided with a switch guide groove 320, and the switch guide groove 320 extends from a top portion near the valve 300 to a bottom portion near the valve 300 in an inclined manner. The switch post 410 snaps into the switch guide slot 320. The valve 300 is closely fitted to the sealing member 400 or separated from the sealing member 400. Specifically, the switch post 410 is a cylinder. The knob 200 is provided with a first through hole 330, the sealing member 400 is provided with a second through hole 420, and the first through hole 330 and the second through hole 420 cooperate to form a ventilation channel (not shown in the figure) which is communicated with the interior of the helmet body 20. It should be noted that the switch guide groove 320 of the valve 300 is not a smoothly inclined structure, but is inclined stepwise. Thus, the switch post 410 is less likely to slip or shake in the switch guide groove 320 during ventilation, thereby ensuring stability of the ventilator 100.

Referring to fig. 7, 8, 9 and 10, in particular, the ventilator 100 further includes a filter 500 and an outer cover 600, the filter 500 is sleeved on an inner sidewall of the outer cover 600, a plurality of air vents 610 are formed on the sidewall of the outer cover 600, and the valve 300 is connected to an inner top wall of the outer cover 600 through a spring 620.

Referring to fig. 11 and 12, in detail, the outer wall of the knob 200 has anti-slip ribs 220, and the anti-slip ribs 220 are distributed in an annular array around the center of the knob 200, so that the knob 200 is not easy to slip when rotated.

The ventilator 100 may be assembled in the following manner (see fig. 9, 10, 11 and 12):

assembling the sealing member 400 with the valve 300 such that the switch post 410 of the sealing member 400 is caught in the switch guide groove 320 of the valve 300;

assembling the valve 300 with the knob 200 such that the protrusions 210 of the sealing member 400 are snapped into the grooves 310 of the valve 300 in a one-to-one correspondence;

the filter is fitted over the inner sidewall of the outer cap 600.

Of course, when the ventilator 100 is assembled with the helmet body 20, the filter and the outer cap 600 are pressed against the outer sidewall of the helmet body 20. So that the air outside the helmet body 20 enters the ventilator 100 through the vent 610, and the air outside the helmet body 20 enters the ventilator 100 and is first filtered through the filter, so that the air breathed by the wearer after wearing the helmet is kept clean.

The operation of the ventilator 100 will now be explained (please refer to fig. 9, 10, 11 and 12):

when the helmet does not need to be ventilated, the plurality of protrusions 210 of the sealing element 400 are correspondingly clamped into the plurality of grooves 310 of the valve 300 one by one, so that the knob 200 is rotated, and the knob 200 drives the valve 300 to rotate, so that one end, close to the top of the valve 300, of the switch guide groove 320 of the valve 300 is close to the switch column 410 of the sealing element 400 until one end, close to the top of the valve 300, of the switch guide groove 320 of the valve 300 abuts against the switch column 410 of the sealing element 400; at this time, the valve 300 is tightly pressed against the sealing member 400, and the air passing through the air vent 610 and the filter 500 in sequence cannot enter the air vent channel, so that the ventilator 100 is closed;

when the helmet needs to be ventilated, the plurality of protrusions 210 of the sealing element 400 are correspondingly clamped into the plurality of grooves 310 of the valve 300 one by one, and the switch guide groove 320 of the valve 300 obliquely extends from the top part close to the valve 300 to the bottom part close to the valve 300; therefore, when the knob 200 is rotated, the knob 200 drives the valve 300 to rotate, such that the end of the switch guide groove 320 of the valve 300 close to the bottom of the valve 300 is close to the switch column 410 of the sealing member 400; the valve 300 is now separated from the seal 400; the air passing through the air vent 610 and the filter 500 in sequence enters the air vent channel from the separation gap between the valve 300 and the sealing member 400, thereby realizing air intake of the ventilator 100; of course, the gas exhaled by the wearer may also flow from the interior of the helmet to the exterior of the helmet through the ventilation channel, the separation gap between the valve 300 and the sealing member 400, the filter 500, and the ventilation port 610 in this order; thereby effecting ventilation of the helmet exterior and the helmet interior;

it should be noted that, according to the amount of ventilation desired by the wearer, the position of the switch column 410 of the sealing member 400 in the switch guide groove 320 of the valve 300 can be adjusted by rotating the knob 200, so as to achieve the effect of adjusting the amount of ventilation; when the ventilation amount needs to be reduced, the switch column 410 of the sealing member 400 is towards one end close to the top of the valve 300 by rotating the knob 200, so that the gap between the valve 300 and the sealing member 400 is reduced; when the ventilation quantity needs to be increased, the switch column 410 of the sealing member 400 is enabled to be towards one end close to the bottom of the valve 300 by rotating the knob 200, so that the gap between the valve 300 and the sealing member 400 is enabled to be enlarged;

it should be noted that, since the air vent 610 of the outer cover 600 is opened at the side wall of the outer cover 600, the air outside the helmet entering the ventilator 100 is not directly blown in, but is turned to enter through the side wall of the outer cover 600; thus, the pressure of the air blown into the ventilator 100 against the front face of the ventilator 100 is greatly reduced;

furthermore, during venting, the gap between the valve 300 and the sealing member 400 is at the edge of the valve 300 and the sealing member 400, and the second through hole 420 of the sealing member 400 is opened at the middle of the sealing member 400; therefore, the air entering the inner part of the outer cover 600 needs to turn to the edge of the valve 300 and then to the second through hole 420 in the middle of the sealing member 400 at the edge of the sealing member 400 in the process of entering the vent channel; therefore, the air needs to be turned for three times in the entering process from the outside of the helmet to the inside of the helmet, so that the speed of the air flowing into the helmet is greatly reduced, the air blown into the helmet is slow and soft, and the comfort of the helmet 10 with windproof and supporting functions is greatly improved; when a wearer breathes, the wearer does not feel that air outside the helmet is directly blown to the mouth and the nose, and does not feel uncomfortable; the ventilator 100 is only a small part compared with the helmet 10 with wind-proof and supporting functions, and the ventilator 100 is arranged on the helmet body 20 in a penetrating way, so that the rigidity of the helmet body 20 is not affected, and the protective performance of the helmet 10 with wind-proof and supporting functions is ensured.

In addition, it is also noted that the harm of harmful substances in the air to human body is an important aspect affecting human health due to the increasing environmental pollution. The ventilator 100 of the present invention filters air by the filter 500, and filters out harmful substances, sand, mosquitoes, etc., thereby ensuring clean, healthy, and safe air blown into the helmet. Referring to fig. 11 and 12, it should be noted that the filter element 500 includes a filter frame body 630 and a filter cotton 640 detachably disposed on the filter frame body 630. The filter 500 is easy to install and disassemble. After a period of use, the filter element 500 may be removed for replacement or cleaning.

The ventilator 100 of the present invention greatly increases the comfort of the helmet 10 with wind-resistant and support functions.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A helmet with wind-proof and supporting functions comprises a helmet body and a wind-proof supporting piece connected with the helmet body;

the windproof support piece is provided with a connecting part, a supporting part and a windproof part, the connecting part is in a ring shape, the connecting part is connected with the helmet body, and the connecting part is also respectively connected with the supporting part and the windproof part;

the supporting part is made of rigid metal materials and is provided with an arc-shaped supporting block, and the arc-shaped supporting block is connected with the connecting part;

the windproof and supporting helmet is characterized by further comprising a ventilator arranged on the helmet body, wherein the ventilator is arranged below the wind-proof glasses;

the ventilator comprises: knobs, valves and seals;

the switch column is clamped into the switch guide groove;

the valve is tightly attached to or separated from the sealing element;

the ventilator also comprises an outer cover, and the side wall of the outer cover is provided with a plurality of air vents; the valve is connected with the inner top wall of the outer cover through a spring.

2. The helmet with wind-proof and supporting functions as claimed in claim 1, wherein said front wind-proof block is "U" shaped.

3. The helmet with wind-proof and supporting functions as claimed in claim 1, wherein said rear wind-proof block is "U" shaped.

4. The helmet with wind-proof and supporting functions as claimed in claim 1, wherein the connecting portion is detachably connected to the helmet body.

5. The helmet with wind-proof and supporting functions as claimed in claim 4, wherein the connecting portion is connected to the helmet body in a sleeved manner.

6. The helmet with wind-proof and support functions of claim 1, wherein the outer wall of the knob has an anti-slip bead.

7. The helmet of claim 6, wherein the anti-slip ribs are arranged in an annular array around the center of the knob.

8. The helmet with wind-proof and supporting functions as claimed in claim 1, wherein the switch post is a cylinder.