CN2317683Y

CN2317683Y - Improved internal temp. lowering lining of safety helmet

Info

Publication number: CN2317683Y
Application number: CN 97228324
Authority: CN
Inventors: 郭松霖; 黄信春
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-08
Filing date: 1997-10-08
Publication date: 1999-05-12
Anticipated expiration: 2007-10-08

Abstract

The utility model relates to an improved internal temperature lowering lining for safety helmets, comprising a belt body which can be stuck on an inner lining inside the safety helmet. A connecting element which is arranged on the belt body can be stuck with the inner lining of the safety helmet. A lateral interlayer which is filled with cooling bodies is arranged in the middle of the belt body. Plastic cloth layers are arranged on the interlayer and under the interlayer. In addition, the peripheries of the upper plastic cloth layer and the lower plastic cloth layer are stuck into integration. A plurality of vent hole openings are arranged in a proper position on the belt body. The outer margins of the vent hole openings are stuck into integration to form a closing belt body of a peripheral sticking line. The belt body which is arranged inside the safety helmet has the temperature lowering effect so as to improve a human head part to have a refrigerant and comfortable sensation. In addition, the ventilation property inside the helmet can be increased, and a skin can not be damaged.

Description

The safety cap internal cooling liner of improvement

The utility model relates to a kind of safety cap, refers to that especially there is cooling effect a kind of inside that makes, and has the safety cap internal cooling liner of simple in structure, inexpensive, safe improvement.

General safety cap mainly is to be made of the hard helmet and the good liner of soft inner; Wear the sultry shortcoming that head produced in order to eliminate safety cap in the people, now developed the cooling cushion designs of multiple different structure, as announce No. 260892 " the cooling liner of safety cap internal layer ", No. 261718 " tool liquid-cooled heat absorption helmet construction " two patents of bulletin are introduced.

No. 260892 patent of above-mentioned bulletin mainly is to insert the acrylic acid polymer water-absorbing resin particles between upper and lower layer cloth body, and constitutes with the sealing of suture sewing; Again, and announce patent No. 261718, mainly be in a bag, to distinguish some compartments, the composite heat absorption liquid of water and salt or the alcohol material of packing in this compartment, again, above-mentioned two patents are provided with on cloth body or bag respectively and paste cloth (linking tape), are used for its bonding is fixed on the internal layer of safety cap, with the pad at the inner formation of safety cap one absorbing and cooling temperature.

More than the structure design of two patents, though can reach certain cooling effect, can locally eliminate safety cap and wear the sultry discomfort that produces in the head part, still there are following shortcoming in its structure and operating position:

1, when the liner breakage in a single day of wearing in the head part, the content of mats inside then will spill and touch people's face, and suction such as water-absorbing resins such as salt, alcohol or acrylic acid polymer, heat absorption thing, all can people's skin be damaged, dangerous in the use.

2, its liner is one to be coated on the cover body of head part top fully, though this liner can play the part cool effect, because there is not the design (above-mentioned two cases are only considered absorbing and cooling temperature) of ventilation, when running into scorcher, sultry discomfort is still arranged, and its cooling-down effect is undesirable.

3, because of safety cap itself is quite heavy, if add the liner of an all cover again in safety cap, not only improper ventilation more can be gained in weight, and causes burden for user's head.

Because existing cooling liner is on reality is used, there are many shortcomings, and do not see the rational structure of improving, thereby there is not the high cooling cushioning product of practicality on the market so far, can use for the safety cap that Motor-cyclist and occupant wear, can not effectively eliminate safety cap and be stated from the sultry discomfort that the head part produces, so necessity that the existing safety cap utmost point haves much room for improvement.

Main purpose of the present utility model is to provide a kind of safety cap internal cooling liner of improvement, be generally to be cross-shaped peripheral the bonding together of upper and lower plastic cement layer of cloth, and form a horizontal interlayer, fill cooling body in this interlayer, and on belt body, be distributed with several breather port, to constitute a belt body structure that can effectively reduce hot air temperature in the cap, and after the head part is put on a safety helmet, refrigerant comfort is arranged, and can improve the gas permeability of safety cap inside, and make the cooling body of filling in the interlayer can not cause damage to human body.

For achieving the above object, the utility model is taked following technical scheme:

A kind of safety cap internal cooling liner of improvement, it comprises that one can be attached at the belt body on the inner liner of safety cap, this belt body is provided with link component and can binds with the safety cap liner, its improvements are, have one to be full of the horizontal interlayer of cooling body in the middle of the described belt body, the upper and lower plastic cement layer of cloth that is provided with of this interlayer, and make upper and lower plastic cement layer of cloth periphery bind one, appropriate location on belt body is provided with several breather port again, the outer rim of this breather port is binded one, and forms the sealing belt body of a peripheral cement line; This belt body is positioned at safety cap and has cooling-down effect, has refrigerant comfort to improve the head part, and can improve the gas permeability of cap inside, can injured skin.

The utility model embodiment is described with reference to the accompanying drawings as follows:

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is a 2-2 position cutaway view shown in Figure 1.

Fig. 3 is that the utility model is installed on the cutaway view in the safety cap.

See also shown in Figure 1ly, the utility model is a strap shape, and its size design is for can be sticked in safety cap inside; Cooperate Fig. 1, shown in Figure 2, the utility model embodiment comprises upper and lower plastic cement layer of cloth (1) (3) and inner horizontal interlayer (2), wherein horizontal interlayer (2) is provided with the passage of perforation, be full of cooling body in it, cooling body in the present embodiment adopts the intermixture (20) of water and mica stone flour, and the plastic cement layer of cloth (1) (3) of intermediate interlayer (2) upper and lower position binds together with high frequency, makes it form the sealing belt body that periphery has high frequency cement line (4).Its manufacture process is before upper and lower plastic cement layer of cloth (1) (3) periphery does not bind fully, reserves a passage above-mentioned intermixture (20) is packed into, and after forming horizontal interlayer (2), again the periphery of the upper and lower plastic cement layer of cloth of involution (1) (3) fully.

After upper and lower plastic cement layer of cloth (1) (3) periphery of present embodiment was used the high frequency involution, the intermixture (20) in its inner interlayer (2) had the effect that does not leak; Even its belt body is punctured, leak can not cause any harm to human body skin the intermixture in its interlayer (2) (water, mica stone flour) yet.

Embodiment as shown in Figure 1, its upper and lower plastic cement layer of cloth (1) (3) is to be cross shape, has to reduce weight and make human body head that the effect of big ventilation space be arranged in cap; Again, the appropriate location is provided with several breather port (5) on the present embodiment belt body, and bind with high frequency at the outer rim place of this aperture (5), cooperates interlayer (2) by this breather port (5), can bring into play better ventilation cooling-down effect.In addition, locate the zone that (8) have a usefulness high frequency to bind at belt body by middle, so that the intermixture (20) that the inner interlayer of belt body is filled can be evenly distributed to the position all around in interlayer (2) passage, unlikely amassing in the centre located.

Present embodiment can be provided with link component (6) in lean on four corners and the centre position of the following plastic cement layer of cloth (3) of belt body, and this link component (6) be integrated as principle so that energy is convenient with the safety cap liner, for example linking tape; See also shown in Figure 3ly, show that the present embodiment belt body is attached on the liner (7) of safety cap with link component (6), the head part is put on a safety helmet after, head can peak at below the belt body.Because of belt body is provided with a plurality of breather port (5),, can form ventilation space again so belt body is positioned at above-head.

Structure of the present utility model is not only simple, and can be attached to easily on the liner of safety cap and can be easy remove cleaning, particularly, the cooling body of being filled in the horizontal interlayer of the utility model (2), what adopt is that water and mica stone flour are the natural refrigerant materials of harmless human body skin, the effect that has temperature in safe in utilization and the reduction safety cap especially, after the people puts on a safety helmet, head contacts with the utility model belt body, and the comfort that can obtain feeling nice and cool no longer feels sultry hard to bear, and, interlayer (2) in the water in the middle of the belt body can cushion the impact that cap is subjected to, and more can improve the security of human body head.

The preferred embodiment of the cooling body of being filled in the utility model interlayer (2), be that each ratio of about 50% of water and mica stone flour mixes, and water is except that having refrigerant effectiveness, cooling characteristic by the mica stone flour, can make water more be lower than normal temperature, to obtain better cooling-down effect, again, mica stone flour in this intermixture (20) can adopt essence to reduce the water temperature effect and can excitant do not arranged or cause the natural materials of damage to replace human body skin, and the mixed proportion of itself and water can be done suitable the change (with water, the mica stone flour respectively accounts for 50% ratio to be mixed, can obtain to be lower than the optimum state of normal temperature), again, on of the present utility model, the specific embodiment of following plastic cement layer of cloth (1) (3) is to constitute by going up in conjunction with nylon cloth (11) (31) at PVC plastic cement skin (10) (30) respectively, is beneficial to the high frequency bonding and is not easy breakage.

The utility model is compared with No. the 260892nd, aforementioned bulletin and No. 261718 patents and is had the following advantages and effect:

1, its girdle structure can make the edge sealing of belt body interlayer perfect with the high frequency involution, makes mixing in the interlayer Mixture not cracky spills; Again, even belt body is damaged, the intermixture in its interlayer is water and mica stone flour Form, and water and mica stone flour all are natural refrigerant material, can not damage human body skin, to human face The danger of nonirritant or damage has the effect that reduces temperature in the safety cap really.

2, its belt body is provided with a plurality of passages, cooperates the formed liner of cooling interlayer, can make safety cap The effect that interior cooling is breathed freely is better.

3, because girdle structure adopts cross-shaped design, but not only interior the leading to of Effective Raise safety cap Gas effect, and can effectively reduce liner weight reduces the heavy burden of head, have in light weight, pressure is little Effect.

The utility model has been manufactured experimently into sample, it has effect in light weight, as effectively to reduce temperature in the safety cap especially, and can improve in the cap gas permeability and can injured skin, after the people is put on a safety helmet, no longer include sultry discomfort, thereby overcome the existing in prior technology shortcoming, have novelty, creativeness, practicality, meet the utility model patent important document.

Claims

1, a kind of safety cap internal cooling liner of improvement, it comprises a belt body, this belt body is provided with link component, it is characterized in that having one to be full of the horizontal interlayer of cooling body in the middle of the described belt body, the upper and lower plastic cement layer of cloth that is provided with of this interlayer, upper and lower plastic cement layer of cloth periphery binds one, appropriate location on belt body is provided with several breather port again, and the outer rim of this breather port is binded one, and forms the sealing belt body of a peripheral cement line.

2, the safety cap internal cooling liner of improvement according to claim 1 is characterized in that, described upper and lower plastic cement layer of cloth is cross-shaped.

3, the safety cap internal cooling liner of improvement according to claim 1 is characterized in that, described cooling cooling body is the intermixture of water and mica stone flour.