CN2334203Y

CN2334203Y - Protectie helmet with all position ventilation and shock-damping structure

Info

Publication number: CN2334203Y
Application number: CN 98200974
Authority: CN
Inventors: 何英镇
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-02-09
Filing date: 1998-02-09
Publication date: 1999-08-25
Anticipated expiration: 2008-02-09

Abstract

The utility model relates to a safety helmet with an omnidirectional ventilation and shock-absorption structure. An elastic protective layer, a ventilation protective layer, and an inner lining layer are arranged inside a helmet casing. A plurality of installation holes are arranged inside a spongy body of the elastic protective layer. Shock-absorption bodies are arranged inside each installation hole. The ventilation protective layer is divided into upper and lower protective layers. The upper and the lower surfaces of the lower protective layer is provided with convex bodies which are distributed uniformly. A convection passage is formed between the upper and the lower protective layers. The convection passage is communicated with front and back vent holes. The suction force and the buffering force can be generated inside the safety helmet. The air convection and the shock-absorption effect can be increased.

Description

Safety cap with comprehensive ventilative shock-damping structure

The utility model belongs to cap, relates in particular to a kind ofly can be comprehensively safety cap inside to be produced suction force and cushion effect, and forms the safety cap with comprehensive ventilative shock-damping structure of cross-ventilation and damping effect effectively.

Safety for the motorcycle rider, Safety helmets must be worn for traffic rules strict regulations motor rider, because of safety cap can be when meeting accident, the safety of protection motorcycle rider head, but the feeling of oppression and heat that puts on a safety helmet and produced, easily allow people's dizziness and influence traffic safety, make the motorcycle rider avenge a grievance to some extent: and Fig. 1 is the structural representation of conventional security cap, it is to be provided with the front and back passage 3f that runs through cap housing 1 and protection body 2 at safety cap, 3r, whereby, formed air-flow when desire utilizes motorcycle to move, there is preceding passage 3f to import, derive by back passage 3r again, and, eliminate the feeling of oppression and heat that puts on a safety helmet and produced at the inner cross-ventilation that forms of safety cap; But in fact; the head desire is stopped up this desire and is formed cross-ventilated passage; therefore its convection effects is very little; and effectively uncomfortable feeling of oppression and heat is made us in solution; secondly; safety cap except wear comfortable; safety yes its topmost function of protection head, and the conventional security cap only has the protection body 2 of one deck foaming, the cushion when being subjected to clashing into; head there is the most basic protection; but if can outside protective 2, add the protective layer that one deck has the damping effect, more can protect head effectively; in view of the above; this creator is the active research innovation because the aeration structure of conventional security cap can't effectively produce cross-ventilated shortcoming; and through constantly test repeatedly, development cost utility model finally.

Main purpose of the present utility model is to provide a kind of safety cap with comprehensive ventilative shock-damping structure, and it can produce suction force to safety cap inside comprehensively, and forms cross-ventilated effect effectively.

Secondary objective of the present utility model is to provide a kind of safety cap with comprehensive ventilative shock-damping structure, and it adds one deck elasticity overcoat in the cap housing, can be to many one decks of safety guarantee of head.

The utility model adopts following technical scheme:

The utlity model has the safety cap of comprehensive ventilative shock-damping structure, it is to be provided with elasticity overcoat, breathable protective layer and inner liner in the cap housing successively, and be provided with the forward and backward passage that runs through cap housing and elasticity overcoat in cap body front and back end, described elasticity overcoat is to be provided with numerous installation holes in a Sponge, and is equipped with shock reducing structure in each installation hole; And this breathable protective layer can be divided into upper and lower overcoat, the upper and lower surface of following overcoat is provided with uniform convex body, make and form the convection channel that supplies air front and back convection current up and down between overcoat, and passage before and after convection channel has been communicated with is laid with the SS that is connected with convection channel in following overcoat again.

Above-mentioned purpose of the present utility model can also further realize by following technical measures:

The utlity model has the safety cap of comprehensive ventilative shock-damping structure, described shock reducing structure can adopt spring, also can adopt excellent power glue, solar energy light absorption sheet of described cap housing outer rim installing, this solar energy light absorption sheet is connected with the small motor that is located at the back passage with lead, and this small motor links to each other with fan again.

Understand for having more specifically, be described as follows for an embodiment and conjunction with figs. now structure of the present utility model, feature and effect:

Fig. 1 is the structural representation of conventional security cap

Fig. 2 is the utility model example structure stereogram

Fig. 3 is that the utility model cuts open and shows structure and ventilative view

Fig. 4 is the local enlarged diagram at mark 4 positions among Fig. 3

Fig. 5 is the ventilative vertical view of overcoat down of the utility model embodiment

At first, see also shown in Fig. 2 to 5, the utility model embodiment is provided with elasticity overcoat 4, breathable protective layer 5 and inner liner 6 in regular turn in cap housing 1, and is provided with forward and backward passage 3f, the 3r that runs through cap housing 1 and elasticity overcoat in cap body front and back end; It is characterized in that: this elasticity overcoat 4 is to be provided with numerous installation hole 411 in a Sponge 41, and is equipped with shock reducing structure 42 in each installation hole 411; And this breathable protective layer 5 can be divided into upper and

lower overcoat

5a, 5b, and the upper and lower surface of this time overcoat 5b is provided with uniform convex body 51, make the convection channel 52 that forms between

overcoat

5a, 5b up and down for convection current before and after the air, and

passage

3f, 3r before and after convection channel 52 has been communicated with are laid with the SS 53 that is connected with convection channel 52 at following overcoat 5b again; By the composition of above-mentioned member, it has and can produce suction force and cushion effect to safety cap inside comprehensively, and forms the effect enhancement of cross-ventilation and damping effect effectively.

Moreover shock reducing structure 42 is to adopt spring, also can adopt excellent power glue or its equivalent link.

See also shown in each accompanying drawing, again the utility model operating principle and obtainable effect be described below:

Move the air-flow that forms because of motorcycle, have by preceding passage 3f and import, derive by back passage 3r again, and the air-flow that imports by cap body front end, in convection current people having a common goal 52 flow process, can be by hydromechanical Bai Nuli law, SS 53 to following overcoat 5b produces suction forces, and because of this SS 53 be to be distributed on down overcoat 5b, therefore can form the convection current air in comprehensive inner space to safety cap, can solve effectively and put on the feeling of oppression and heat that the conventional security cap is produced, make the motorcycle rider no longer feel headache for wearing a safety helmet.

In addition, the utility model is at cap housing 1 and 5 set elasticity overcoat 4 of breathable protective layer, it is to be provided with numerous installation hole 411 in a Sponge 41, and be equipped with shock reducing structure 42 in each installation hole 411, and can produce the characteristic of cushion effect by Sponge 41 and shock reducing structure 42, the cushion effect that reinforcement only can be provided by one deck foaming protection body, therefore, can be when being subjected to clashing into to many one decks of safety guarantee of head.

Again, above-mentioned technical characterictic and means, only utilize because of motorcycle and move the free convection that forms, as desire to add the effect of strong convection, can install a solar energy light absorption sheet 7 in cap housing 1 outer rim in addition, with energy that it absorbed via lead 71, small motor 72 fans 73 of back passage 3r are located in driving, and add forced convertion in original free convection, and more can improve convection efficiency, solve sultry and weak discomfort; And solar energy light absorption sheet 7 constitutes for soft materials, has function shockproof, shatter-resistant, so it is a known techniques, its structure and feature then repeat no more, and certainly, this small motor 72 also can be by the battery supply capability, in order to the rainy day use, the using method that this can derive for the utility model feature, however the power supply mode of battery is not a this patent demand target, repeats no more.

From the above mentioned, the utility model not only at the inner convection current air that forms of safety cap, makes us uncomfortable downer sense and can solve the conventional security cap effectively, and added one deck protection again in the consideration of security; Therefore, it is comfortable again to wear not only safety, make the motorcycle rider for inherently safe glad wearing, no longer just escape fine, wear the safety cap that makes us doing not feel like oneself and must restrain oneself; Therefore, of the present utility model succeeding in developing is motor rider's Gospel, can solve effectively and put on the feeling of oppression and heat that the conventional security cap is produced, and the motorcycle rider no longer looked wear a safety helmet to be the dangerous road.

In sum, the structure that the utility model disclosed, by former times is not had, and really can reach the effect of expection and have and to supply industry applications, meet the utility model patent important document fully, above-mentioned disclosed accompanying drawing, explanation, it only is preferred embodiment of the present utility model, everyly be familiar with this technology personage, modification or the equivalence done according to this case spirit change, and must belong to the utility model technology contents scope.

Claims

1, a kind of safety cap with comprehensive ventilative shock-damping structure, it is to be provided with elasticity overcoat, breathable protective layer and inner liner in the cap housing successively, and be provided with the forward and backward passage that runs through cap housing and elasticity overcoat in cap body front and back end, it is characterized in that: described elasticity overcoat is to be provided with numerous installation holes in a Sponge, and is equipped with shock reducing structure in each installation hole; And this breathable protective layer can be divided into upper and lower overcoat, the upper and lower surface of following overcoat is provided with uniform convex body, make and form the convection channel that supplies air front and back convection current up and down between overcoat, and passage before and after convection channel has been communicated with is laid with the SS that is connected with convection channel in following overcoat again.

2, the safety cap with comprehensive ventilative shock-damping structure according to claim 1 is characterized in that, described shock reducing structure is to adopt spring.

3, the safety cap with comprehensive ventilative shock-damping structure according to claim 1 is characterized in that, the also excellent power glue of described shock reducing structure.

4, the safety cap with comprehensive ventilative shock-damping structure according to claim 1, it is characterized in that, solar energy light absorption sheet of described cap housing outer rim installing, this solar energy light absorption sheet is connected with the small motor that is located at the back passage with lead, and this small motor links to each other with fan again.