JPH072146A - Air bag for regulating temperature in automobile - Google Patents
Air bag for regulating temperature in automobileInfo
- Publication number
- JPH072146A JPH072146A JP2828594A JP2828594A JPH072146A JP H072146 A JPH072146 A JP H072146A JP 2828594 A JP2828594 A JP 2828594A JP 2828594 A JP2828594 A JP 2828594A JP H072146 A JPH072146 A JP H072146A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- cooling
- air bag
- bag
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、自動車の客室または貨
物室の冷、暖房の効率を高めるための補助装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an auxiliary device for increasing the efficiency of cooling and heating of a passenger compartment or a cargo compartment of an automobile.
【0002】[0002]
【従来の技術】乗用車、バス、トラック等の自動車は、
夏季の冷房及び冬季の暖房のための機器を搭載してお
り、エンジンの回転駆動力の一部を用いて圧縮した冷媒
の潜熱あるいは排ガスの顕熱を利用して車内の冷房ある
いは暖房を行うことができるようになっている。2. Description of the Related Art Cars such as passenger cars, buses and trucks are
It is equipped with equipment for cooling in the summer and heating in the winter, and uses the latent heat of the refrigerant compressed using part of the rotational driving force of the engine or the sensible heat of the exhaust gas to cool or heat the inside of the vehicle. You can do it.
【0003】ところで、一般建築物の室内冷、暖房にお
いては、冷、暖房の対象とする室内の容積の大小に応じ
て必要な能力を有する機器が設置されており、所望の室
内温度に制御することも行われている。By the way, in the indoor cooling and heating of a general building, equipment having necessary capacity is installed according to the size of the room to be cooled or heated, and the desired indoor temperature is controlled. Things are also being done.
【0004】ところが自動車においては、とくに冷房の
場合、当該自動車のエンジン出力によって冷房能力に限
度があり、また、外気温や運転時の走行速度(エンジン
回転数)によって冷房効果が影響されるので、エンジン
出力の比較的小さい自動車においては、外気温が高いと
きには冷房能力が不足しがちとなる。However, in an automobile, particularly in the case of cooling, the cooling capacity is limited by the engine output of the automobile, and the cooling effect is affected by the outside temperature and the traveling speed (engine speed) during operation. In an automobile with a relatively small engine output, the cooling capacity tends to be insufficient when the outside temperature is high.
【0005】また、貨物混載型の乗用車においては、貨
物の積載量によって冷、暖房の効果が異なり、貨物が無
いか、または少ないときは、冷、暖房の利き目が小さ
く、乗員にとって冷、暖房が不充分になるか、または、
貨物室の空間を無駄に冷、暖房する結果となる。In a mixed-cargo type passenger car, the effect of cooling and heating differs depending on the cargo load, and when there is no cargo or there is little cargo, the advantages of cooling and heating are small, and the cooling and heating for passengers is low. Is insufficient, or
This results in wasteful cooling and heating of the cargo compartment space.
【0006】[0006]
【発明が解決しようとする課題】このような自動車にお
ける冷、暖房の効率の悪さは、車内に冷、暖房を必要と
しない空間があるときに、これを遮断する適当な手段が
ないために、無駄な冷、暖房をしていることに起因す
る。The inefficiency of cooling and heating in such an automobile is caused by the fact that when there is a space in the vehicle that does not require cooling or heating, there is no suitable means for shutting it off. It is caused by unnecessary cooling and heating.
【0007】本発明は、上記問題を解決し、自動車に搭
載された冷、暖房機器の限られた能力の範囲内で、冷、
暖房の効率をより高めることを目的とする。The present invention solves the above-mentioned problems, and within a limited capacity of a cooling and heating device mounted on an automobile,
The purpose is to improve heating efficiency.
【0008】[0008]
【課題を解決するための手段】本発明は、空気を圧入し
て膨らましたときに車両の客室または貨物室の空間を部
分的に専有する合成樹脂シート製の袋を、折り畳んだ状
態で車内天井部に袋の一部を固定し、袋の開口部を空気
供給管に連結可能とした自動車内温度調節用エアーバッ
グであり、貨物の積載が無いとき、または少ないとき
に、このエアーバッグを膨らませることにより、冷、暖
房を必要としない空間を遮断し、冷、暖房の効率を高め
ることができる。SUMMARY OF THE INVENTION According to the present invention, a bag made of a synthetic resin sheet that partially occupies a space of a vehicle passenger compartment or a cargo compartment when air is pressed and inflated is folded and a vehicle interior ceiling is folded. This is an air bag for controlling the temperature inside a car, in which a part of the bag is fixed to the section, and the opening of the bag can be connected to the air supply pipe. As a result, the space that does not require cooling and heating can be blocked, and the efficiency of cooling and heating can be improved.
【0009】エアーバッグの大きさと形状は、これを膨
らませたときに冷、暖房の必要な空間と不要な空間とを
仕切る大きさと形状、または、冷、暖房の不要な空間の
ほぼ全部または一部を占める大きさと形状となるもので
あればよい。The size and shape of the air bag are such that when the air bag is inflated, it separates the space that needs cooling and heating from the space that does not need heating, or almost all or part of the space that does not need cooling and heating. Any size and shape can be used.
【0010】エアーバッグに空気を供給するための機器
は、自動車に搭載した空気圧縮機または別置きの空気圧
縮機を利用することができる。As a device for supplying air to the air bag, an air compressor mounted on an automobile or an air compressor separately installed can be used.
【0011】[0011]
【作用】本発明の車内温度調節用エアーバッグは、常時
は折り畳んだ状態で、乗員の乗り降りや貨物の出し入れ
に支障のないように車内上部に固定しておく。車内の空
間が大きくて冷、暖房の利き目が悪いときには、エアー
バッグの固定を外し、自動車に搭載した空気圧縮機、ま
たは、別置きの空気圧縮機からこのエアーバッグに空気
を圧入して膨らませる。これにより、冷、暖房の必要な
空間と不要な空間とが仕切られ、また、冷、暖房の対象
となる空間容積が狭められ、冷、暖房の利き目が良くな
る。The air bag for controlling the temperature inside the vehicle of the present invention is always folded and fixed to the upper portion of the vehicle so that it does not hinder passengers from getting in and out and taking in and out of cargo. When the space inside the vehicle is large and cooling and heating are not convenient, remove the air bag fixing and inflate by injecting air into the air bag from the air compressor installed in the car or a separate air compressor. It As a result, a space required for cooling and heating is separated from an unnecessary space, and the volume of space targeted for cooling and heating is narrowed, so that the conspicuousness of cooling and heating is improved.
【0012】[0012]
【実施例】図1は本発明の実施例に係る自動車内温度調
節用エアーバッグを車内に装着した状態を示す一部切欠
側面図であり、第2図は同エアーバッグの使用状態を示
す図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a partially cutaway side view showing a state in which an air bag for controlling the temperature inside a vehicle according to an embodiment of the present invention is mounted in the vehicle, and FIG. 2 is a view showing a use state of the airbag. Is.
【0013】本実施例のエアーバッグ1は、後部に貨物
室2を有する自動車3において、貨物室2に積載する貨
物が無いか、または少ないときに使用して、車内の冷、
暖房の効率を高めるためのものである。The air bag 1 of this embodiment is used in a car 3 having a cargo compartment 2 at the rear thereof when there is no or little cargo to be loaded in the cargo compartment 2 to cool the interior of the vehicle.
This is to improve the efficiency of heating.
【0014】エアーバッグ1は、空気を圧入して膨らま
したときに図2に示すように、貨物室2の空間のほぼ全
体を占める大きさとなる合成樹脂シート製の袋である。
エアーバッグ1の材質はとくに限定されるものではない
が、強度、柔軟性の点から厚さ200μm程度のビニー
ルシートが好ましい。また、視界の悪化を緩和する点か
ら透明なシートが好ましい。袋の1箇所に空気圧入用の
開口部1aを設け、この開口部1aを空気供給管4と接
続可能な構造とする。接続のための構造は、嵌め込み方
式やねじ込み方式等の簡単な構造のものがよく、本実施
例では嵌め込み方式としている。As shown in FIG. 2, the air bag 1 is a bag made of a synthetic resin sheet that occupies almost the entire space of the cargo room 2 when inflated by pressurizing air.
The material of the air bag 1 is not particularly limited, but a vinyl sheet having a thickness of about 200 μm is preferable in terms of strength and flexibility. A transparent sheet is preferable from the viewpoint of alleviating the deterioration of the visibility. An opening 1a for pressurizing air is provided at one location of the bag, and the opening 1a is configured to be connectable to the air supply pipe 4. The structure for connection may be a simple structure such as a fitting method or a screwing method, and the fitting method is used in this embodiment.
【0015】このエアーバッグ1は、使用しないときは
図1に示すように、空気を抜いて折り畳み、貨物室2の
天井にバンド5により係止し、乗員の乗り降りや貨物の
出し入れに邪魔にならないようにしておく。そして、夏
季、冬季において貨物の積載が少なく、車内の冷、暖房
の利き目が悪いとき、エアーバッグ1を使用する。When the air bag 1 is not used, as shown in FIG. 1, the air bag 1 is deflated and folded, and is locked to the ceiling of the cargo room 2 by a band 5 so as not to interfere with passengers getting on and off and taking in and out of cargo. Keep it. The air bag 1 is used when the cargo is less loaded in the summer and winter and the cooling and heating of the interior of the vehicle are poor.
【0016】エアーバッグ1を使用するときは、バンド
5を外して折り畳んだエアーバッグ1を展開し、開口部
1aを空気供給管4と接続し、自動車3に搭載した空気
圧縮機(図示せず)から圧縮空気を圧入してエアーバッ
グ1を膨らませる。膨らんだエアーバッグ1は図2に示
すように貨物室2の空間のほぼ全部を占める。これによ
って、冷、暖房房の対象空間が狭まることになり、冷、
暖房の効率が良くなる。膨らんだエアーバッグが貨物室
2の空間の一部しか占めない場合でも、その占有面積に
応じた分の効果はあり、とくに膨らんだエアーバッグに
より乗員室6と貨物室2とが仕切られる形にエアーバッ
グの形状と取付けを定めておけば、小さなエアーバッグ
で冷、暖房の効率を高めることができる。When the air bag 1 is used, the band 5 is removed, the folded air bag 1 is expanded, the opening 1a is connected to the air supply pipe 4, and an air compressor (not shown) mounted on the automobile 3 is provided. ) To inflate the air bag 1 by injecting compressed air. The inflated airbag 1 occupies almost the entire space of the cargo compartment 2 as shown in FIG. As a result, the target space for cooling and heating will be narrowed,
The efficiency of heating improves. Even when the inflated air bag occupies only a part of the space of the cargo compartment 2, there is an effect corresponding to the occupied area, and in particular, the inflated airbag divides the passenger compartment 6 from the cargo compartment 2. If the shape and mounting of the air bag are fixed, the efficiency of cooling and heating can be improved with a small air bag.
【0017】[0017]
【発明の効果】本発明はつぎのような効果を奏する。The present invention has the following effects.
【0018】貨物の積載が無いとき、または少ないと
きに、このエアーバッグを膨らませることにより、冷、
暖房を必要としない空間を遮断し、冷、暖房の効率を高
めることができる。By inflating the air bag when the cargo is not loaded or when the cargo is low,
The space that does not require heating can be cut off, and the efficiency of cooling and heating can be improved.
【0019】使用しないときは折り畳んだ状態で車内
上部に固定しておくことにより、乗員の乗り降りや貨物
の出し入れに支障が生じることもない。When it is not used, it is folded and fixed to the upper part of the vehicle interior, so that there is no problem in getting on and off the occupants and taking in and out of the cargo.
【図1】本発明の実施例に係る自動車内温度調節用エア
ーバッグを車内に装着した状態を示す一部切欠側面図で
ある。FIG. 1 is a partially cutaway side view showing a state in which an in-vehicle temperature control air bag according to an embodiment of the present invention is mounted in the vehicle.
【図2】図1のエアーバッグの使用状態を示す図であ
る。FIG. 2 is a diagram showing a usage state of the airbag of FIG.
1 エアーバッグ 1a 開口部 2 貨物室 3 自動車 4 空気供給管 5 バンド 6 乗員室 1 Airbag 1a Opening 2 Cargo compartment 3 Car 4 Air supply pipe 5 Band 6 Passenger compartment
Claims (1)
客室または貨物室の空間を部分的に専有する合成樹脂シ
ート製の袋を、折り畳んだ状態で車内天井部に袋の一部
を固定し、袋の開口部を空気供給管に連結可能とした自
動車内温度調節用エアーバッグ。1. A bag made of a synthetic resin sheet that partially occupies the space of a vehicle passenger compartment or a cargo compartment when air is pressed and inflated, and a part of the bag is fixed to a vehicle interior ceiling in a folded state. However, an air bag for controlling the temperature inside the car that can connect the opening of the bag to the air supply pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6028285A JP2534024B2 (en) | 1994-02-25 | 1994-02-25 | Airbag for temperature control in automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6028285A JP2534024B2 (en) | 1994-02-25 | 1994-02-25 | Airbag for temperature control in automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH072146A true JPH072146A (en) | 1995-01-06 |
JP2534024B2 JP2534024B2 (en) | 1996-09-11 |
Family
ID=12244342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6028285A Expired - Fee Related JP2534024B2 (en) | 1994-02-25 | 1994-02-25 | Airbag for temperature control in automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2534024B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111761997A (en) * | 2019-04-02 | 2020-10-13 | 技嘉科技股份有限公司 | Air-conditioning energy-saving inflation device and vehicle |
-
1994
- 1994-02-25 JP JP6028285A patent/JP2534024B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111761997A (en) * | 2019-04-02 | 2020-10-13 | 技嘉科技股份有限公司 | Air-conditioning energy-saving inflation device and vehicle |
CN111761997B (en) * | 2019-04-02 | 2021-12-14 | 技嘉科技股份有限公司 | Air-conditioning energy-saving inflation device and vehicle |
Also Published As
Publication number | Publication date |
---|---|
JP2534024B2 (en) | 1996-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |