CN201831005U

CN201831005U - Air-permeable pad of safety helmet

Info

Publication number: CN201831005U
Application number: CN2010205592205U
Authority: CN
Inventors: 林平陞
Original assignee: TAICHUAN TECHNOLOGY Co Ltd
Current assignee: TAICHUAN TECHNOLOGY Co Ltd
Priority date: 2010-10-11
Filing date: 2010-10-11
Publication date: 2011-05-18
Anticipated expiration: 2020-10-11

Abstract

The utility model provides an air-permeable pad of a safety helmet. The air-permeable pad is characterized in that a liner is sleeved in the inner surface of the safety helmet; a plurality of adjacent embossing parts are arranged on the outer surface of the liner, which is opposite to the inner surface of the safety helmet, in a jointless or grouped manner. Each embossing part is elastic and can adopt the structure taking the geometric shape of an inward hook, an arc sheet bending outwards, a round convex, a circular arc, a column or the like; and the embossing parts can be slightly in contact with the head of a user, so that air-permeable channels exist between the head of the user and the outer surface of the liner, which improves the internal ventilation effect of the safety helmet and the wearing comfortableness of the safety helmet.

Description

The air-permeable mattress of safety cap

Technical field

The utility model is subordinate to a kind of neck bush of used for safety helmet, refers in particular to a kind of gasket construction of promoting the inner gas permeability of safety cap.

Background technology

Safety cap is that the main safety that drives locomotive is equipped with, and can effectively reduce the head injury that causes because of traffic accident by wearing safety cap, and therefore, government is that regulation drives locomotive and must wear safety cap, the death incident generation of the head injury that caused when cuing down traffic accidents.

Yet; under the situation of weather sweltering heat; locomotive knight regular meeting often feels that because of wearing safety cap head has sultry bad sense; especially the safety cap of all cover covers user's whole head especially fully; and be an enclosed coating; though can increase keep out the wind, rainproof effect, the more shape aggravation of sultry sensation.Again, general bragging about on the market has safety cap ventilative, radiating effect, it mainly only establishes the tool air intake vent in the safety cap front side so that outside air thus safety cap front side air intake vent enter in the safety cap, in the hope of reaching ventilation, the ventilative effect that reduces temperature in the safety cap.Yet, safety cap is for stressing security, so must make safety cap and user's head be tight state of contact, when air when safety cap front side air intake vent enters in the safety cap, normal because of the too small situation in gap between safety cap and the user's head, and cause entering air in the safety cap by air intake vent, after entering safety cap, promptly stopped and be difficult to the smooth and easy more inner place of safety cap that is circulated to, can't reach the effective effect of improving in this feeling of oppression and heat of making us uncomfortable in for safety cap, the necessity that is improved is arranged.

In view of this, this creator deeply inquires at aforementioned existing creation problem, and research and development and manufacturing experience by being engaged in related industry for many years, actively seek solution, research and development through long-term endeavour, finally Cheng Gong the air-permeable mattress of developing safety cap described in the utility model is to improve the problem of existing utility model.

Summary of the invention

Main purpose of the present utility model provides a kind of air-permeable mattress of safety cap, and it is that inside can have the high ventilation ventilation effect when making safety cap wear, to promote the comfortableness that safety cap uses.

Because of reaching above-mentioned utility model purpose, the air-permeable mattress of safety cap described in the utility model comprises one can overlap the liner that is butted on the safety cap inner face, and the rubber-like relief portion that is located at the heterogeneous neighbour of this liner outer surface.

This liner is the tab construction that is cross when launching, and can utilize one-body molded or compound mode, and this many reliefs portion uniformly-spaced is located on the outer surface of this liner.If during combining structure, in the locating hole that this liner outer surface first-class interval moulding runs through more, this many reliefs portion then respectively moulding be convexly set on the cell cube.Respectively this cell cube bottom surface is slightly larger than locating hole, and can be after this relief portion penetrates corresponding locating hole, order respectively the edge of this cell cube correspondence and liner inner surface against after, utilize a cloth layered suture to be located on the inner surface of this liner again and fix this multiple-unit body, reach this many reliefs portion is incorporated into structure on this liner.And this relief portion rubber-like characteristic respectively can be inside crotch structure attitude, bandy arc sheet, round convex, arc circle shape, the structure of perhaps hollow or solid geometric shapes such as column.And then utilize light and handy the contacting of this many reliefs portion with user's head, and make having ventilative road between the outer surface of user's head and this liner, to promote the air permeable effect of safety cap inside, promote the comfortableness of wearing.

During enforcement, this liner is cross tab construction, uniformly-spaced one-body molded this many reliefs portion on outer surface when launching.

During enforcement, this liner is cross tab construction when launching, the locating hole that runs through in outer surface first-class interval moulding more, and the other moulding of many embossed sections is convexly set on the cell cube, respectively the area of this cell cube bottom surface is greater than the area of described locating hole, and can be after this relief portion penetrates corresponding locating hole, the order respectively edge of this cell cube correspondence is fixed against the back with the inner surface of liner, and this many reliefs portion is incorporated on this liner.

During enforcement, this multiple-unit body utilizes a cloth layered suture to be located on the inner surface of this liner and to fix.

During enforcement, respectively this relief portion is inside crotch structure attitude, bandy arc sheet, round convex, arc circle shape, perhaps hollow or solid column.

Compared with prior art, the neck bush of used for safety helmet described in the utility model can be promoted the inner gas permeability of safety cap.

The technology that relevant the utility model adopted, means and effect thereof after lifting a preferred embodiment now and cooperating graphic being described in more detail in, are believed the above-mentioned purpose of the utility model, structure and feature, when can by one deeply and concrete understanding.

Description of drawings

Fig. 1 is the schematic perspective view of first kind of embodiment of the utility model;

Fig. 2 is the solid combination schematic diagram of second kind of embodiment of the utility model;

Fig. 3 is the three-dimensional exploded view of second kind of embodiment of the utility model;

Fig. 4 is the schematic perspective view that the utility model relief portion is inside crotch structure;

Fig. 5 is the schematic perspective view that the utility model relief portion is outwardly-bent arc sheet;

Fig. 6 is the schematic perspective view that the utility model relief portion is boss;

Fig. 7 is the schematic perspective view that the utility model relief portion is arc circle shape;

Fig. 8 is the schematic perspective view that the utility model relief portion is column;

Fig. 9 is second kind of embodiment user mode of the utility model reference diagram.

Description of reference numerals: safety cap-1; Liner-10; Locating hole-11; Ventilative road-12; Relief portion-20; Cell cube-21; Layer of cloth-30.

The specific embodiment

See also Fig. 1-shown in Figure 9, the air-permeable mattress of safety cap described in the utility model is formed structure and is sheathed on the liner 10 of safety cap 1 inner edge by one, and the relief portion 20 that is convexly set in these liner 10 outer surfaces forms more, wherein:

This liner 10 is general soft elastic pads, has the tab construction that generally is cross during expansion all around, and can be the inner edge surface that semicircle shape is placed on this safety cap 1 through folding.Mainly be on the outer surface of these liner 10 relative these safety cap 1 inner faces, set firmly this many reliefs portion 20 with one-body molded or cover prescription formula.

This many reliefs portion 20 can be inside crotch structure attitude (as shown in Figure 4), bandy arc sheet (as shown in Figure 5), round convex (as shown in Figure 6), arc circle shape (as shown in Figure 7), the perhaps structural form of column geometric shapes such as (as shown in Figure 8), its common characteristics are to have elasticity, can light and handy contacting with user's head.As shown in Figure 1, be that this many reliefs portion 20 is shaped in the structure kenel on the outer surface of this liner 10.

Secondly, if this many reliefs portion 20 is when being fixedly arranged on this liner 10 with cover group structure, the locating hole 11 that runs through in this liner 10 outer surfaces first-class interval moulding more, simultaneously this many reliefs portion 20 respectively moulding be convexly set on the cell cube 21.The structural form of this locating hole 11 respectively, by chance corresponding with the relief portion 20 of desire installing, Fig. 2, shown in Figure 3 for example, when this relief portion 20 was the structure attitude of two crotches, it is corresponding that 11 of this locating holes are

The font structure, when perhaps this relief portion 20 was arc circle shape or column structure, this locating hole then was corresponding pore space structure (not shown).Respectively these cell cube 21 bottom surfaces are slightly larger than locating hole 11 again, and can be after this relief portion 20 penetrates corresponding locating hole 11, order respectively these cell cube 21 opposed edges and liner 10 inner surface against after, utilize a layer of cloth 30 to stitch on the inner surface of being located at this liner 10 again and fix.

By this, when this liner 10 is sheathed on safety cap 1 inner edge, can contacts with user's head by this many reliefs portion 20, and then make between the outer surface of this liner 10 and head the existence road 12 of breathing freely, the convection current of auxiliary inner air and outer air is promoted the comfortableness of wearing with the air permeable effect that promotes safety cap inside.

In sum, the utility model is real in like product its splendid progressive practicality, also finds no the identical construction existence formerly all over looking into both at home and abroad in technical data about this class formation, the document simultaneously, be with, the utility model is real to have possessed novel patent requirement, files an application in accordance with the law.

The foregoing description, only in order to illustrate the utility model, according to this not from the scope of the utility model spirit, have the knack of this skill person with and the various distortion done, modify and application, all should be included in category of the present utility model.

Claims

1. the air-permeable mattress of a safety cap is characterized in that, it comprises a liner, and this insert is butted on the safety cap inner face; And on the outer surface of relative this safety cap inner face of this liner, convex with heterogeneous neighbour's relief portion; Respectively this relief portion has elasticity, can contact with user's head, makes having ventilative road between the outer surface of user's head and this liner.

2. the air-permeable mattress of safety cap as claimed in claim 1 is formed structure, it is characterized in that, this liner is cross tab construction, uniformly-spaced one-body molded this many reliefs portion on outer surface when launching.

3. the air-permeable mattress of safety cap as claimed in claim 1 is formed structure, it is characterized in that, this liner is cross tab construction when launching, the locating hole that runs through in outer surface first-class interval moulding more, and the other moulding of many embossed sections is convexly set on the cell cube, respectively the area of this cell cube bottom surface is greater than the area of described locating hole, and can be after this relief portion penetrates corresponding locating hole, the order respectively inner surface of edge and the liner of this cell cube correspondence is fixed against the back, and this many reliefs portion is incorporated on this liner.

4. the air-permeable mattress of safety cap as claimed in claim 3 is formed structure, it is characterized in that, this multiple-unit body utilizes a cloth layered suture to be located on the inner surface of this liner and to fix.

5. form structure as the air-permeable mattress of claim 1,2 or 3 described safety caps, it is characterized in that, respectively this relief portion is inside crotch structure attitude, bandy arc sheet, round convex, arc circle shape, perhaps hollow or solid column.