CN2160280Y

CN2160280Y - Ventilated cold cushion

Info

Publication number: CN2160280Y
Application number: CN 93209888
Authority: CN
Inventors: 姜滨
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-16
Filing date: 1993-04-16
Publication date: 1994-04-06
Anticipated expiration: 2003-04-16

Abstract

The utility model relates to a ventilated cold cushion which solves the problems of ventilation and heat dissipation of a seat cushion. The utility model is composed of a base cushion and protuberant bags. The utility model is characterized in that the protuberant bags are distributed vertically and horizontally in regularity and form the vertical and the horizontal ventilating channels, the materials of Chinese herbal medicine are filled in the protuberant bags, the utility model further comprises ventilating pipe fittings which match the ventilated cold cushion, the ventilating fittings are composed of a main ventilating pipe and ventilating branch pipes, the ventilating fittings are connected with the air outlet pipe of the motor air compressor through the main ventilating pipe, and a plurality of small holes are distributed on the upper half surface of the branch pipes. The utility model has the advantages that ventilating effect is good, the cushion is capable of preventing the users from suffering prickly heat and hemorrhoid, and the cushion is capable of curing the diseases of prickly heat, hemorrhoid, etc.

Description

Ventilated cold cushion

The utility model relates to a kind of seat cushion, especially a kind of have from the beginning ventilate maybe can be by the gentle breeze that blower fan blows cool pad, solved the ventilation and heat problem of seat cushion.

The most of the time all is sitting on the seat and spends in people's the life, especially for the labourer of Special Work, requires to have one comfortable especially to have a ventilation function seat cushion as the driver.

Existing seat cushion all is simple especially, and some adopts piece of cloth backing strap on the seat, and such cloth can only be as a kind of outward appearance preservative of seat, so that can change frequently, change clothes.In addition, people disclose the cold pad of many different structures, as the cold pad of forming by the hole in various bead cushions with a rope, though it is simple in structure, but can not be used in combination with ventilation blower, under very hot environment, can not play great effect, and this bamboo cold pad pearl, easy and clothes is pasted, rope is also easily broken.Moreover existing cool pad is no matter be that what kind of cool pad all only has the simple function that human body and seat face are separated.

The purpose of this utility model overcomes above-mentioned various defective and a kind of ventilating duct that has is provided, and can ventilate from the beginning and blower fan electrically ventilating function in conjunction with hair-dryer having of using, and separates novel ventilated cool pad that lumps together with refrigerant Chinese herbal medicine.

The purpose of this utility model realizes by following manner: it is made up of base wad, projection bag; The projection bag is the distribution in length and breadth of regular property, forms ventilation shaft in length and breadth, is filled with the Chinese herbal medicine material in the projection bag, and it also further includes the ventilation pipe fitting that matches with Ventilated cold cushion.The ventilation pipe fitting is responsible for by ventilating and branch vent is formed, and the ventilation pipe fitting joins by the discharge pipe of being responsible for the motor air pump that ventilates, and is distributed with many apertures on first surface of branch vent.

Ventilated cold cushion of the present utility model is compared with existing general technology has following advantage: 1 ventilation effect is good, the environmental limitations around not being subjected to; 2, in the projection bag, Chinese herbal medicine is arranged, refrigerant especially sensation is arranged, and can prevent, treat diseases such as prickly heat, hemorrhoid; 3, owing to the supporting role of prominent its bag, the cool pad of human body parts contact is given comfortable sensation.

Be further described below in conjunction with the technology contents and the architectural feature of accompanying drawing Ventilated cold cushion of the present utility model:

Fig. 1 is the front view of a kind of embodiment of cool pad in the utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the another kind of example structure figure of cool pad in the utility model;

Fig. 4 is the structure chart of ventilation pipe fitting in the utility model.

Referring to accompanying drawing, Ventilated cold cushion of the present utility model is by base wad 1, projection bag 2 and be filled in that Chinese herbal medicine 3 in the projection forms; Projection bag 2 is the distribution in length and breadth of regular property, forms ventilating duct 4,5 in length and breadth.

Referring to Fig. 1, but base wad 1 and projection bag 2 integral productions in the Ventilated cold cushion of the present utility model, and promptly base wad and projection bag are structure as a whole, and when making, fill Chinese herbal medicine 3 in projection bag 2.

Referring to Fig. 3, Ventilated cold cushion of the present utility model can separately be made, be that base wad and projection bag are for dividing body structure, in the projection bag, fill out then with Chinese herbal medicine 3, then by extruding or bonding being integral, in extruding or make when bonding horizontal ventilating duct 5 or vertical ventilating duct 4 places between the projection bag 2 form double-decker.

Referring to Fig. 4, the utility model also further includes the ventilation pipe fitting 6 that matches with Ventilated cold cushion, and ventilation pipe fitting 6 is made up of the ventilate person in charge 7 and branch vent 8; Ventilation pipe fitting 6 joins by the discharge pipe of the ventilate person in charge 7 and motor air pump 9; Be distributed with many apertures 10 on first surface of branch vent 8.The branch vent 8 of ventilation pipe fitting 6 inserts in the vertical ventilating duct 4 or horizontal ventilating duct 5 of cool pad, or inserts in the double-decker at vertical ventilating duct 4 or horizontal ventilating duct 5 places.

The shape of the projection bag 2 in the utility model can be hemispherical or square or cone or cylinder or four cones.Referring to Fig. 1,2, said projection bag is four cone-shaped, and its two-way cross sectional shape is trapezoidal, forms a plane, four inclined-planes.

The material that said projection bag is adopted in the utility model is the material with certain intensity of easy ventilation and heat.When ventilating as the motor air pump, earlier the ventilation pipe fitting is inserted in the double-decker at ventilating duct or ventilating duct place, ventilating to being responsible for links to each other with the discharge pipe of motor air pump, connects power supply then, makes the work of motor air pump, realizes the purpose that the motor air pump ventilates.

Claims

1, a kind of Ventilated cold cushion is made up of base wad, projection bag; It is characterized in that: the projection bag is the distribution in length and breadth of regular property, forms ventilation duct in length and breadth, in filling in the projection bag herbal substances is arranged.

2, Ventilated cold cushion according to claim 1 is characterized in that: base wad and projection bag by pushing bonding or being stitched into one, make horizontal ventilating duct or vertical ventilating duct place between the projection bag form double-decker for dividing body structure when pushing bonding or sewing up.

3, Ventilated cold cushion according to claim 1 is characterized in that: base wad and projection bag are structure as a whole.

4, Ventilated cold cushion according to claim 1 is characterized in that: be inserted with the ventilation pipe fitting in vertical ventilating duct 4 or the horizontal ventilating duct.

5, Ventilated cold cushion according to claim 2 is characterized in that: be inserted with the ventilation pipe fitting in the double-decker at vertical ventilating duct or horizontal ventilating duct place.

6, according to claim 4 or 5 described Ventilated cold cushions, it is characterized in that: the ventilation pipe fitting is responsible for by ventilating and branch vent is formed; It is characterized in that: the ventilation pipe fitting joins by the discharge pipe of being responsible for the motor air pump that ventilates; Be distributed with many apertures on first surface of branch vent.

7, according to claim 1 or 2 or 3 described Ventilated cold cushions, it is characterized in that: being shaped as of projection bag is four cone-shaped, and its two-way cross sectional shape is trapezoidal, forms a plane, four inclined-planes.

8, according to claim 1 or 2 or 3 described Ventilated cold cushions, it is characterized in that: the projection bag be shaped as hemispherical or square or cone or cylindrical shape.