CN2317764Y

CN2317764Y - Thermostat pad device

Info

Publication number: CN2317764Y
Application number: CN 97243680
Authority: CN
Inventors: 谢宣齐
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-05
Filing date: 1997-11-05
Publication date: 1999-05-12
Anticipated expiration: 2007-11-05

Abstract

The utility model relates to a thermostat pad body device which mainly comprises a pad body whose main body is a water chamber or a gas frame pad body is arranged at the periphery of the water chamber, and a detoured gas chamber is arranged in the pad body; a gas-in end of the gas chamber is provided with a gas suction device, and the cooler gas (or hotter gas) which is adjusted through an air conditioner is sucked into the pad body. The heat in the gas chamber and in the water chamber are exchanged through heat exchange effect, while higher gas (or lower gas) is discharged to the outside of a vehicle body or outdoors through an exhaust device to ensure that the temperature of a pad or the pad body keeps a constant value to achieve a comfortable pad body used for sitting, so that users can sit on an icy pad and on a backrest pad in summer, while the users can sit on a warm pad and backrest pad in winter.

Description

Thermostatic type pad device

The utility model relates to a kind of thermostatic type pad device, especially refers to a kind of applicable to the thermostatic type pad device that uses on cushion in the vehicle and back cushion or the indoor seat.

As is generally known, no matter general known cushion uses in car or uses in house, office, it is hot usually to feel to do the position, especially drive in the hot summer, even open cold air, cushion and back cushion are still in heating, because cushion and back cushion are absorbing the heat energy of human body always, there is not the space of distributing after the absorption again, be trapped between buttocks and cushion and back and the back cushion always, make that driving family is strange feels bad, in like manner, indoor seat makes us still feeling that even without cushion the temperature on the cushion is especially high and uncomfortable.Moreover, general so-called ventilation seat cushion is all the cushion that bamboo chip, summer sleeping mat or magnetic particle conspire to create, and sits long afterwards buttocks and all feels uncomfortable, to the long-time sitting work person great burden on muscle power really, circulation to blood of human body is hindered maximum, and it is self-evident to health affected.

Main purpose of the present utility model is promptly commonly used the above-mentioned shortcoming of cushion and is provided a kind of in improvement and can keep thermostatically controlled thermostatic type pad device automatically.

Another purpose of the present utility model is to provide a kind of thermostatic type pad device, charge into fluid in its pad, air chamber with heat exchange action is set in fluid, ventilation in the heat mat air chamber that fluid can be heated and taking away, thereby often keep fluid in the pad in the thermostatic type pad device of certain temperature.

Another purpose of the present utility model is to provide a kind of thermostatic type pad device, and its air chamber of mat carries out step ventilation and makes the pressure in the pad generate cyclically-varying, thereby can carry out massage effect to the buttocks of human body.

A purpose more of the present utility model is to provide a kind of thermostatic type pad device, adjusts the soft durometer of hydroecium pad but the gas pressure of the gas frame of its hydroecium periphery of mat is big or small, adds adjustment so that the soft durometer of pad can be appointed with individual's hobby.

The utility model is for reaching above-mentioned purpose and effect, the technological means that it adopted comprises: a hydroecium, of being located in the pad is located at the interior winding type air chamber of this hydroecium, this air chamber has an air inlet and an exhaust outlet, is located at the air inlet of this air chamber and the getter device between the conditioner air outlet, this getter device comprises that one can be adsorbed on the air draught mouth mask on the conditioner air outlet, be located at the air intake device of air draught mouth mask rear end, one will regulate air imports soft air-guide pipe and in the cushion and is located at non-return valve on the air inlet;

One exhaust apparatus of being located at this air chamber exhaust outlet comprises an exhaust outlet and an exhaust hose:

Thereby when cold (heat) gas of conditioner is discharged, the suspended hood of this getter device just sucks cold (heat) gas in the soft air-guide pipe from the effect of air outlet through this air intake device, in non-return valve is sent into circuitous air chamber in the hydroecium of pad, because this air chamber is to be distributed in the hydroecium with round about manner, heat in the air chamber is mat heat exchange action and make water temperature change hydroecium in just, so that the water in the hydroecium falls (or liter) temperature to certain certain value, and the gas that absorbed discharge through the air chamber port of export again in outside, so constantly upgrade the gas heat in the air chamber, relatively regulate the temperature in the pad hydroecium, carry out again and again through this, the temperature of the temperature of cushion and the conditioner of institute's phase is close with making.

Above-mentioned and other purpose effect of the utility model and characteristics high-ranking officer can obtain further understanding with the preferred embodiment of following accompanying drawing.

Brief description of drawingsfig:

Fig. 1 is the plane of the utility model thermostatic type pad device one preferred embodiment;

Fig. 2 is the stereogram of another preferred embodiment of the utility model thermostatic type pad device;

Fig. 3 is the plane of the utility model Fig. 2;

Fig. 4 is the utility model pad part sectioned view;

Fig. 5 is the stereogram of another preferred embodiment of the utility model;

Fig. 6 is the pad part sectioned view of another preferred embodiment of the utility model.

Major part conventional letter: 11 cushions, 110 hydroecium

111B exhaust outlet

111A air inlets 112, the flap 114 of 122 water filling ports, gas frame chambers 124 115,125 hand air pumps, 20 air outlets, 40 exhaust apparatus, 41 constant voltage relief valves, 42 exhaust hoses, 50 getter devices, 51 air draught mouth masks, 52 air intake devices, 53 soft air-guide pipes, 54 non-return valves

See also Fig. 1, the utility model thermostatic type pad device 11 comprises that a hydroecium 110 and that is become by the plastic cement leather is located at the circuitous air chamber 111 in the hydroecium, this air chamber 111 is a body by plastic rubber shaping also, this has a water filling port above hydroecium 110, which is provided with the flap 112 of a water-tight type, after filling water liquid in the hydroecium 110, flap 112 promptly with sealing, water liquid in the hydroecium can not spilt, circuitous gas formula 111 is the pipe shape in the hydroecium 110 and be located at, its upper and lower surface respectively with hydroecium 110 on, the plastic cement skin 110A on following two sides, 110B fuses together, and with air chamber 111 with the inside of impartial fixed distance at hydroecium 110, as shown in Figure 4, this pad further comprises a getter device 50 and exhaust apparatus 40, wherein, this getter device 50 is to be located between the air inlet 111A and air-conditioner air outlet 20 of air chamber 111, exhaust apparatus 40 then is located on the exhaust outlet 111B of air chamber 111, wherein, getter device 50 comprises that one can directly be adsorbed on having on the air-conditioner air outlet 20 and inhales iron in the suspended hood 51 of its front end face, one is located at the induced-draught fan 52 of suspended hood 51 rear ends, one is located at non-return valve 54 on the air inlet of air chamber 111A in order to the wind-guiding flexible pipe 53 and of air guide air inlet chamber, this valve is that gas that control induced-draught fan 52 sucks can only enter within the air chamber 111 and can not reversely discharge, so cold (heat) gas that induced-draught fan 52 is sucked can only enter toward the air chamber direction, through the gas behind the air-conditioning have temperature than hydroecium be after the heat of low (or high) enters hydroecium 110 immediately the water for hydroecium absorbed, and make the temperature reduction (or rising) in the hydroecium and remaining higher (or lower) gas discharged outside car body or outdoor through flexible pipe 42 and exhaust outlet 43 via the control of constant voltage relief valve 41.In brief, thermostatic type pad device of the present utility model mainly comprises a cushion body 11, gas that will colder (or warmer) with the cold air mat getter device 50 of cold air air outlet sucks in the circuitous air chamber 111 of hydroeciums in the cushion 11, the circuitous air chamber 111 of warp contacts with hydroecium 110, form a kind of exchange interaction of heat, and heat that will colder (or hotter) absorbed by the hydroecium of hotter (or colder), make the air of higher (or the end of than) temperature of air chamber rear end discharge via exhaust apparatus in outside.What should illustrate around here is, the utility model is to utilize the non-return effect of non-return valve 54 that gas is entered can only advance in the air chamber to go out, so the cold air that induced-draught fan 52 sucks enters the air chamber 111 in the hydroecium continuously, gas in air chamber reach during default stress level, be located on the exhaust outlet 111B constant voltage relief valve 41 just promptly the induction, and with the gas of unnecessary overheated (or cold excessively) discharge automatically in outside.Certainly, if when gas exhaust port is contracted to a certain degree, as long as air inlet is set up greater than the condition of exhaust outlet, then constant voltage relief valve and inessential promptly, has some times promptly to be enough to generate heat exchange action as long as colder (or hotter) gas that can make getter device 50 suck can be kept somewhere in circuitous air chamber, this constant temperature relief valve is not exhausted necessity, and can give omission, and can reach the heat exchange action of certain process equally, all belong to feasible.

Another preferred embodiment of the present utility model, as shown in Figures 2 and 3, be on cushion body 11, to add a backing cushion 12 again, its structure and aforementioned cushion 11 are identical, just between two pads, set up a connector 13, be connected with backing cushion 12 air inlet 121A, and the former exhaust apparatus 40 that is located at cushion air outlet 111B is moved to the air outlet 121B of backing cushion 12 with air outlet 111B with cushion 11, surplus person's structure is identical with previous embodiment, and relevant explanation is omitted.

The another preferred embodiment of the utility model such as Fig. 5 and shown in Figure 6, be to set up a gas frame chamber 114,124 and around hydroecium again in the periphery of the hydroecium 110,120 of the pad of first embodiment (Fig. 1) or the 2nd embodiment (Fig. 2 and Fig. 3) to enter the indoor hand air pump of gas frame 115,125 in order to inflate, be connected with on the periphery of gas frame chamber 114,124 the hand air pump (relevant explanation is omitted) that hand air pump 115,125 is used for generally being usually used in sphygmomanometer respectively with a conduit.The purpose that present embodiment is provided with gas frame chamber 114,124 in the periphery of hydroecium 110,120 is the soft durometer of the indoor inner gas pressure size of gas frame outside the mat with the pad of control hydroecium 110,120, can appoint to add according to individual's hobby and regulates and obtain the pad of the best soft durometer of individual institute phase to satisfy the end user.Moreover the setting of gas frame chamber 114,124 can make the housing typing of pad, uses day distortion long afterwards to prevent pad, and gas frame chamber also has the supporting role of protection hydroecium simultaneously, uses the service life that prolongs the cushion body.

In sum, thermostatic type pad device of the present utility model, it is mainly constructed is that pad is made a hydroecium with plastic cement, be provided with the air chamber of circuitous configuration in the hydroecium, this air chamber is to do communicating of the formula of having ready conditions with the external world, the mat getter device will suck the air chamber in the hydroecium than the gas of colder in the pad (or heat), utilizing the difference of the temperature of air chamber and hydroecium temperature to generate heat exchange action, is low (or being height) thereby make the user feel comfortably cool incomparably than body temperature and surrounding room temperature so that the water temperature of hydroecium reduces (or rising) gradually with the temperature that makes the user be sitting in feeling on the cushion body of the present utility model the cushion body forever.The utility model break through conventional cool pad and cushion the technical difficulty that can't overcome, so its novelty and progressive should be unquestionable.

Claims

1. a thermostatic type pad device is characterized in that, comprising:

One is located at the hydroecium in the pad;

One is located at the winding type air chamber in this hydroecium, and this air chamber has an air inlet and an exhaust outlet;

One is located at the air inlet of this air chamber and the getter device between the conditioner air outlet;

This getter device comprises that one can be adsorbed on the air draught mouth mask on the conditioner air outlet, is located at the air intake device of air draught mouth mask rear end, and one will regulate air imports soft air-guide pipe and in the cushion and be located at non-return valve on the air inlet of air chamber;

One is located at the exhaust apparatus of this air chamber exhaust outlet, comprises an exhaust outlet and an exhaust hose;

Thereby when cold (heat) gas of conditioner is discharged, the suspended hood of this getter device just sucks cold (heat) gas in the soft air-guide pipe from the effect of air outlet through this air intake device, in non-return valve is sent into circuitous air chamber in the hydroecium of pad, because this air chamber is to be distributed in the hydroecium with round about manner, heat in the air chamber is mat heat exchange action and the water in the hydroecium is absorbed just, so that the water in the hydroecium falls (or liter) temperature to certain certain value, and the gas that absorbed discharge through the air chamber exhaust port side again in outside, so constantly upgrade the gas heat in the air chamber, relatively change the temperature in the pad hydroecium, carry out again and again through this, the temperature of the temperature of cushion and the conditioner of institute's phase is close with making.

2. thermostatic type pad device as claimed in claim 1 is characterized in that, wherein on the air chamber exhaust outlet of this pad a constant voltage relief valve is set further, discharges gas in the air chamber with pressurization methods.

3. thermostatic type pad device as claimed in claim 1 is characterized in that wherein, this pad comprises cushion.

4. thermostatic type pad device as claimed in claim 1 is characterized in that wherein, this pad further comprises backing cushion.

5. thermostatic type pad device as claimed in claim 1 is characterized in that, wherein, the gas that air inlet sucked of this getter device (50) is the air of indoor any point position.

6. thermostatic type pad device as claimed in claim 1 is characterized in that, wherein, the exhaust outlet of this exhaust apparatus be located at outdoor or car outer.

7. thermostatic type pad device as claimed in claim 1 is characterized in that, wherein, the air entry of this getter device is to be located on the air draft path of aircondition.

8. thermostatic type pad device as claimed in claim 1 is characterized in that, wherein, the periphery of hydroecium further is provided with one around gas frame chamber around the hydroecium in this pad, and this gas frame chamber is a soft durometer of adjusting pad with the size of inner gas pressure in it.

9. thermostatic type pad device as claimed in claim 8 is characterized in that, wherein, the gas of this gas frame chamber is that mat hand air pump is inflated.