CN215898998U

CN215898998U - Safety helmet with good air permeability

Info

Publication number: CN215898998U
Application number: CN202121295018.0U
Authority: CN
Inventors: 海来克几
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-25
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a safety helmet with good air permeability, and belongs to the field of safety helmets. The novel safety helmet comprises a safety helmet main body, wherein the peripheral side surface of the safety helmet main body is respectively and fixedly connected with an installation block and a helmet brim, the inner surface of the safety helmet main body is fixedly connected with a plurality of rubber connecting plates, the lower surfaces of the rubber connecting plates are fixedly connected with breathable screen cloth, one surface of the installation block is respectively provided with a battery bin and an installation bin, the inner circular surface of the installation bin is fixedly provided with a fan motor, and the output end of the fan motor is in transmission connection with fan blades. According to the safety helmet, the rubber connecting plates, the empty grooves and the breathable mesh cloth are arranged, when a user uses the safety helmet, hot air at the top of the head enters the air channels upwards through the breathable mesh cloth, the hot air is uniformly distributed in each air channel through the empty grooves, the fan motor is started, the fan blades rotate to discharge the hot air in the air channels out of the safety helmet, cold air enters the air channels through the breathable holes to be cooled, the hot air generated at the top of the head can be rapidly discharged when the safety helmet is carried, and the use comfort is higher.

Description

Safety helmet with good air permeability

Technical Field

The utility model belongs to the field of safety helmets, and particularly relates to a safety helmet with good air permeability.

Background

The safety helmet is a hat which can protect the head of a human body from being hurt by falling objects and other factors, and generally comprises a helmet shell, a helmet liner, a chin strap, accessories and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety helmet with good air permeability, and solves the problem of poor air permeability in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a safety helmet with good air permeability, which comprises a safety helmet main body, wherein the peripheral side surface of the safety helmet main body is respectively and fixedly connected with an installation block and a helmet brim, other components can be conveniently installed through the installation block without influencing the performance of the safety helmet, a plurality of rubber connecting plates are fixedly connected to the inner surface of the safety helmet main body, a plurality of empty slots are arranged on one surface of each rubber connecting plate, the ventilation effect among air channels is increased through the empty slots, air permeable screen cloth is fixedly connected to the lower surface of each rubber connecting plate, hot air passes through the air permeable screen cloth from the top of the head when a user carries the safety helmet, the air permeability is better, a battery bin and an installation bin are respectively arranged on one surface of the installation block, a fan motor is fixedly arranged on the inner circular surface of the installation bin, fan blades are connected to the output end of the fan motor in a transmission manner, the fan blades are driven to dissipate heat through the fan motor, and a plurality of air vents are arranged on the peripheral side surface of the safety helmet main body, the fixed surface mounting has the fixed block under the ventilative screen cloth, fixed block week side fixed mounting has a plurality of fixed bands, facilitates the use safety helmet.

Preferably, a battery is fixedly mounted on the inner surface of the mounting bin, and the battery is electrically connected with the fan motor, so that the safety helmet can be used with a user.

Preferably, a binding band is fixedly connected to one surface of the safety helmet main body, and two ends of the binding band are connected with the safety helmet main body to fix the safety helmet on the head of a person.

Preferably, the internal surface fixed mounting of safety helmet main part has the regulating block, the equal sliding connection in two relative surfaces of regulating block has the regulation band, conveniently adjusts this device.

Preferably, one end of the adjusting belt, which is far away from the adjusting block, is fixedly connected with the lower surface of the helmet main body.

Preferably, the rubber connecting plates are arranged in parallel, and an air duct is arranged between the adjacent rubber connecting plates.

Preferably, the air duct is communicated with the mounting bin, so that the fan can better extract hot air in the safety helmet.

The utility model has the following beneficial effects:

1. when the safety helmet is used, the rubber connecting plate, the empty grooves and the breathable mesh cloth are arranged, hot air at the top of the head enters the air channels from the breathable mesh cloth upwards when a user uses the safety helmet, the hot air is uniformly distributed in each air channel through the empty grooves, the fan motor is started, the fan blades rotate to discharge the hot air in the air channels out of the safety helmet, cold air enters the air channels from the air holes to be cooled, the hot air generated at the top of the head can be rapidly discharged when the safety helmet is carried, and the use comfort is higher.

2. When the breathable net cloth is used, the fixing effect of the breathable net cloth is improved by arranging the fixing band, the breathable net cloth can be better carried by arranging the binding band, different users can be better adapted by arranging the adjusting block and the adjusting band, and the using effect is better.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a safety helmet with good air permeability according to the present invention;

FIG. 2 is a bottom view of a safety helmet with enhanced ventilation according to the present invention;

FIG. 3 is a rear view of a safety helmet with good ventilation properties according to the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a side view of a helmet with good ventilation properties according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a helmet main body; 2. mounting blocks; 3. a brim; 4. a rubber connecting plate; 5. an empty groove; 6. ventilating mesh cloth; 7. a battery compartment; 8. a battery; 9. installing a bin; 10. a fan motor; 11. a fan blade; 12. air holes are formed; 13. fixing belts; 14. a fixed block; 15. binding bands; 16. an adjustment belt; 17. and a regulating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1-5, the present invention is a safety helmet with good air permeability, including a safety helmet main body 1, the peripheral side of the safety helmet main body 1 is fixedly connected with an installation block 2 and a brim 3, respectively, other components can be conveniently installed through the installation block 2 without affecting the performance of the safety helmet, the inner surface of the safety helmet main body 1 is fixedly connected with a plurality of rubber connection plates 4, one surface of each rubber connection plate 4 is provided with a plurality of empty slots 5, the ventilation effect between each air channel is increased through the empty slots 5, the lower surface of the rubber connection plate 4 is fixedly connected with an air permeable mesh 6, when a user carries the safety helmet, hot air passes through the air permeable mesh 6 from the top of the head, the air permeability is better, one surface of the installation block 2 is provided with a battery bin 7 and an installation bin 9, the inner surface of the installation bin 9 is fixedly provided with a fan motor 10, the model of the selected fan motor 10 is SC-25GA300, the output end of the fan motor 10 is connected with a fan blade 11 in a transmission way, the fan motor 10 drives the fan blades 11 to dissipate heat, the periphery of the safety helmet main body 1 is provided with a plurality of air holes 12, the lower surface of the breathable mesh cloth 6 is fixedly provided with a fixed block 14, and the periphery of the fixed block 14 is fixedly provided with a plurality of fixing bands 13, so that the safety helmet is convenient to use.

The battery 8 is fixedly arranged on the inner surface of the mounting bin 9, and the battery 8 is electrically connected with the fan motor 10, so that the safety helmet can be used with a user.

A binding belt 15 is fixedly connected to one surface of the safety helmet main body 1, and two ends of the binding belt 15 are connected with the safety helmet main body 1 to fix the safety helmet on the head of a person.

The fixed surface installs regulating block 17 in the safety helmet main part 1, and the equal sliding connection in two relative surfaces of regulating block 17 has regulation band 16, conveniently adjusts this device.

One end of the adjusting belt 16 far away from the adjusting block 17 is fixedly connected with the lower surface of the helmet main body 1.

Each rubber connecting plate 4 is arranged in parallel, and an air channel is arranged between every two adjacent rubber connecting plates 4.

The air channel is communicated with the mounting bin 9, so that the fan can better draw out hot air in the safety helmet.

One specific application of this embodiment is: when the safety helmet is used, the safety helmet is worn on the top of the head through the binding belt 15, the adjusting belt 16 is adjusted to a proper position through the adjusting block 17, heat emitted by the top of the head of a user penetrates through the breathable net cloth 6 to enter the air channel between the rubber connecting plates 4, the fan motor 10 is started, the fan blades 11 are driven to rotate to discharge air in the air channel, at the moment, the air holes 12 suck external cold air, the temperature in the safety helmet is kept, and the heat dissipation speed is increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a safety helmet with air permeability is good, includes safety helmet main part (1), its characterized in that:

the side surfaces of the safety helmet main body (1) are respectively fixedly connected with an installation block (2) and a helmet peak (3), the inner surface of the safety helmet main body (1) is fixedly connected with a plurality of rubber connecting plates (4), a plurality of empty grooves (5) are arranged on one surface of the rubber connecting plate (4), the lower surface of the rubber connecting plate (4) is fixedly connected with a breathable mesh (6), a battery bin (7) and an installation bin (9) are respectively arranged on one surface of the installation block (2), a fan motor (10) is fixedly arranged on the inner circular surface of the mounting bin (9), the output end of the fan motor (10) is connected with fan blades (11) in a transmission way, a plurality of air holes (12) are arranged on the peripheral side surface of the safety helmet main body (1), the lower fixed surface of the breathable net cloth (6) is fixedly provided with a fixed block (14), and a plurality of fixed bands (13) are fixedly arranged on the side surfaces of the fixed block (14).

2. The safety helmet with good air permeability as claimed in claim 1, wherein a battery (8) is fixedly mounted on the inner surface of the mounting bin (9), and the battery (8) is electrically connected with the fan motor (10).

3. The safety helmet with good air permeability according to claim 2, wherein a strap (15) is fixedly connected to one surface of the safety helmet main body (1), and both ends of the strap (15) are connected to the safety helmet main body (1).

4. The safety helmet with good air permeability according to claim 3, characterized in that an adjusting block (17) is fixedly installed on the inner surface of the safety helmet main body (1), and two opposite surfaces of the adjusting block (17) are connected with adjusting belts (16) in a sliding manner.

5. The safety helmet with good air permeability according to claim 4, wherein one end of the adjusting belt (16) far away from the adjusting block (17) is fixedly connected with the lower surface of the safety helmet main body (1).

6. The safety helmet with good air permeability according to claim 5, wherein the rubber connecting plates (4) are arranged in parallel, and an air duct is arranged between the adjacent rubber connecting plates (4).

7. The safety helmet with good air permeability as claimed in claim 6, wherein the air duct is communicated with the installation bin (9).