CN211021135U

CN211021135U - Protective helmet for ice and snow sports

Info

Publication number: CN211021135U
Application number: CN201922304980.5U
Authority: CN
Inventors: 张立夫
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-17
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an ice and snow motion protection helmet belongs to health supplies technical field, including the helmet body, the top clearance of the helmet body is connected with the foam-rubber cushion, inlay above the foam-rubber cushion and be connected with the rubber air cushion, the one end of rubber air cushion is inlayed and is connected with the air duct, the side chamber has been seted up to the internal portion one side of helmet, the inside in side chamber is inlayed and is connected with the spring, the helmet body is kept away from one side in side chamber and is inlayed and be connected with the cushion, the below fixed mounting of cushion has cold face guard, cold face guard includes wind-proof layer and elastic layer. The utility model discloses a rubber air cushion of installation can make head and the laminating of the helmet body to a certain extent for head and the internal portion of helmet have higher laminating nature, prevent that the phenomenon that head and the internal portion of helmet produced not laminating from taking place, improve the result of use, simultaneously, through the heat preservation face guard of installation, can firmly fix the head in the internal portion of helmet, prevent that the phenomenon that head and the internal portion of helmet produced and break away from taking place.

Description

Protective helmet for ice and snow sports

Technical Field

The utility model relates to a health care products technical field especially relates to an ice and snow motion protection helmet.

Background

The protective helmet is a personal protective article (helmet) which is provided for protecting the head of a worker during the labor production process and directly protects the head.

Patent number CN209628718U discloses an ice and snow sport protection helmet, belonging to the technical field of health care products. The ice and snow sport protection helmet comprises a helmet body, wherein the helmet body sequentially comprises a protection layer, a shape memory eucommia ulmoides hard rubber layer and a shape memory eucommia ulmoides foaming layer from outside to inside. The thickness of the protective layer is 1-10 mm; the thickness of the shape memory eucommia ulmoides hard glue layer is 1-10 mm; the thickness of the shape memory gutta-percha foaming layer is 0.1-5 cm. The ice and snow exercise protective helmet is shaped once, and the shaping can be changed for many times under the condition of being heated by more than 60 ℃. The whole operation process is simple and convenient, so that the ice and snow movement protective helmet completely suitable for the head curve can be prepared according to the curve radian of the head.

The ice and snow sports protective helmet has the following disadvantages: 1. above-mentioned ice and snow motion protection helmet when meetting emergency makes head and the helmet body break away from easily, makes it can not reach fixed purpose, and simultaneously, traditional helmet is when using, and the buckle belt formula structure that adopts does not have heat retaining effect.

2. Above-mentioned ice and snow motion protection helmet need finalize the design when using, then the different head profile of laminating for the laminating of head is comparatively troublesome with the internal portion of helmet.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ice and snow motion protective helmet aims at the rubber air cushion through the installation, can make head and the laminating of the helmet body to a certain extent for head and the internal portion of helmet have higher laminating nature, prevent that the phenomenon that head and the internal portion of helmet produced not laminating from taking place, improve the result of use.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of ice and snow motion protective helmet, including the helmet body, the top clearance of the helmet body is connected with the foam-rubber cushion, inlay above the foam-rubber cushion and be connected with the rubber air cushion, the one end of rubber air cushion is inlayed and is connected with the air duct, the side chamber has been seted up to the inside one side of the helmet body, the inside in side chamber is inlayed and is connected with the spring, the helmet body is kept away from one side in side chamber and is inlayed and be connected with the cushion, the below fixed mounting of cushion has the face guard that keeps warm, the face guard that keeps warm includes wind-proof layer and.

Optionally, an elastic layer is connected to a gap on one side of the windproof layer, the windproof layer is made of polyurethane paint, and the elastic layer is made of a dupont lycra fabric.

Optionally, a notch is formed in one side of the thermal mask, and a dazzling eyepiece is embedded and connected in the notch.

Optionally, one end of the air duct is inserted into one side of the helmet body, and one end of the air duct is sleeved with a screw cap.

Optionally, the number of the springs is multiple, and one end of each spring is connected with a U-shaped pad in an embedded mode.

The utility model has the advantages as follows:

1. the utility model discloses a cold-proof face guard of installation, during the use, because the elastic layer dupont lycra surface fabric of installation, be an artificial elastic fiber, certain elasticity has, the extensible is 4 ~ 6 times to former length, thereby can make the head cover enter the internal portion of helmet through dragging, make head and neck cup joint at the internal portion of helmet, then firmly the joint at the internal portion of helmet by the elastic layer, make people can not produce the phenomenon that the helmet body breaks away from with the head when taking place the accident and take place, install the windproof layer simultaneously, polyurethane coating makes the hole that the face guard surface produced less, thereby can prevent that wind from seeing through the face guard, the condition that causes the head heat to scatter and disappear takes place, thereby certain heat preservation ability has, the dazzling mirror of while installation, certain shading nature has, can prevent that external highlight from causing the damage to the eyeball.

2. The utility model, through the rubber air cushion arranged, when the head of the human body is sleeved in the helmet body, the screw cap can be opened, the rubber air cushion is inflated through the air duct, so that the rubber air cushion can fill the gap between the head and the inner part of the helmet body, the gap between the head and the inner part of the helmet body is prevented, the phenomenon that the head is not completely attached to the helmet body is avoided, meanwhile, when an accident happens, the rubber air cushion can generate certain deformation, thereby generating elasticity and reducing impact pressure generated when the accident happens, the head is also protected to a certain extent, the installed spring can generate elastic deformation, so that the U-shaped pad is abutted against one side of the head, the head is attached to the helmet body, and meanwhile, certain deformation can be generated when an accident happens, thereby the elasticity and the impact force are offset, the effect of reducing the impact force is achieved, and the safety of the head is protected.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an ice and snow sports protective helmet according to an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of an ice and snow sport protective helmet according to an embodiment of the present invention.

In the figure: 1. a helmet body; 2. a rubber air cushion; 3. a sponge cushion; 4. a U-shaped pad; 5. a lateral cavity; 6. a spring; 7. a latex pad; 8. a wind-proof layer; 9. dazzling eyepieces; 10. an elastic layer; 11. a notch; 12. a warm-keeping face mask; 13. an air duct; 14. and (5) screwing the cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An ice and snow exercise helmet according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, an ice and snow exercise protective helmet provided by an embodiment of the present invention comprises a helmet body 1, a sponge cushion 3 is connected to a top gap of the helmet body 1, a rubber cushion 2 is connected to a top of the sponge cushion 3 in an inlaid manner, an air duct 13 is connected to one end of the rubber cushion 2 in an inlaid manner, a side cavity 5 is formed in one side of the interior of the helmet body 1, a spring 6 is connected to the inside of the side cavity 5 in an inlaid manner, a latex cushion 7 is connected to one side of the helmet body 1 away from the side cavity 5 in an inlaid manner, a thermal mask 12 is fixedly installed below the latex cushion 7, the thermal mask 12 comprises a wind-proof layer 8 and an elastic layer 10, and the head and the helmet body can be attached to each other to a certain extent through the installed rubber cushion, so that the head and the interior of the helmet body have high adhesiveness, and the phenomenon that the head and the interior of, the use effect is improved.

Referring to fig. 2, an elastic layer 10 is connected to one side of the windproof layer 8 in a gap mode, the windproof layer 8 is made of polyurethane coating, the elastic layer 10 is made of a dupont lycra fabric, and external strong wind can be prevented from penetrating through the mask through the installed windproof layer, so that heat loss is prevented.

Referring to fig. 2, a notch 11 is formed in one side of the thermal mask 12, an dazzling eyepiece 9 is connected to the inside of the notch 11 in an embedded mode, and the eyes can be prevented from being dazzled by strong light through the installed dazzling eyepiece.

Referring to fig. 2, one end of the air duct 13 is inserted into one side of the helmet body 1, and one end of the air duct 13 is sleeved with a screw cap 14, so that the size of the air cushion can be conveniently and rapidly controlled through the mounted screw cap.

Referring to fig. 2, the number of the springs 6 is multiple, one end of each spring 6 is connected with the corresponding U-shaped pad 4 in an embedded mode, and the head of the user can be clamped outside the U-shaped pads through elastic deformation of the installed springs.

The embodiment of the utility model provides an ice and snow movement protection helmet, when human head cover is in the helmet body 1, can open the turncap 14, aerify the processing through air duct 13 to rubber air cushion 2, make rubber air cushion 2 can fill the clearance between the head and the helmet body 1 inside, prevent the head and the helmet body 1 inside from producing the clearance, make the incomplete phenomenon of head and helmet body 1 laminating take place, simultaneously when the accident takes place, rubber air cushion 2 can produce certain deformation, thereby produce elasticity, reduce the impact pressure that produces when the accident takes place, also have certain guard action to the head, the spring 6 of installation, can produce elastic deformation, make U type pad 4 lean on and connect in one side of the head, make the head and the helmet body 1 laminating, simultaneously when the accident takes place, also can produce certain deformation, thereby make elasticity and impact force offset, reach the effect of reducing impact force, the safety of protection head, during the use, because the elastic layer 10 dupont lycra surface fabric of installation, be an artificial elastic fiber, certain elasticity has, can extend to 4 ~ 6 times of former length, thereby can make the head telescope the helmet body 1 inside through dragging, make head and neck by the cup joint at the helmet body 1 inside, then by elastic layer 10 firmly joint at the helmet body 1 inside, make people can not produce the phenomenon that the helmet body 1 breaks away from with the head when taking place the accident and take place, simultaneously install windproof layer 8, polyurethane coating makes the hole that cold-proof face guard 12 surface produced less, thereby can prevent that the wind from seeing through the face guard, cause the condition that the head heat scatters and disappears to take place, thereby certain heat preservation ability has.

It should be noted that the utility model relates to an ice and snow motion protective helmet, including the helmet body 1, rubber air cushion 2, foam-rubber cushion 3, U type pad 4, side chamber 5, spring 6, latex pad 7, polyurethane coating 8, dazzling mirror 9, dupont lycra surface fabric 10, notch 11, cold-proof face guard 12, air duct 13, spiral cap 14, above-mentioned electrical components are prior art product, by the needs of technical staff according to the use, select, install and accomplish the debugging operation of circuit, ensure that each electrical equipment homoenergetic normally works, the part is general standard spare or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff, this applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an ice and snow motion protection helmet, includes the helmet body (1), its characterized in that, the top clearance of the helmet body (1) is connected with foam-rubber cushion (3), inlay above foam-rubber cushion (3) and be connected with rubber air cushion (2), the one end of rubber air cushion (2) is inlayed and is connected with air duct (13), side chamber (5) have been seted up to the inside one side of the helmet body (1), the inside of side chamber (5) is inlayed and is connected with spring (6), one side that the side chamber (5) were kept away from in the helmet body (1) is inlayed and is connected with latex pad (7), the below fixed mounting of latex pad (7) has cold-proof face guard (12), cold-proof face guard (12) are including wind-proof layer (8) and elastic layer (.

2. An ice and snow sports protective helmet as claimed in claim 1, wherein an elastic layer (10) is connected to one side of the windproof layer (8) in a gap manner, the windproof layer (8) is made of polyurethane paint, and the elastic layer (10) is made of Dupont Lycra fabric.

3. An ice and snow sports helmet as claimed in claim 1, wherein the thermal face shield (12) is provided with a notch (11) on one side, and the dazzling eyepiece (9) is embedded and connected in the notch (11).

4. An ice and snow sports protective helmet as claimed in claim 1, wherein one end of the air duct (13) is inserted into one side of the helmet body (1), and a screw cap (14) is sleeved on one end of the air duct (13).

5. An ice and snow sports helmet according to claim 1, characterized in that the number of the springs (6) is multiple, and one end of the springs (6) is embedded and connected with a U-shaped pad (4).