JPH0352570Y2 - - Google Patents
Info
- Publication number
- JPH0352570Y2 JPH0352570Y2 JP1982121721U JP12172182U JPH0352570Y2 JP H0352570 Y2 JPH0352570 Y2 JP H0352570Y2 JP 1982121721 U JP1982121721 U JP 1982121721U JP 12172182 U JP12172182 U JP 12172182U JP H0352570 Y2 JPH0352570 Y2 JP H0352570Y2
- Authority
- JP
- Japan
- Prior art keywords
- air outlet
- switching valve
- air
- opening
- circumferential surface
- 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.)
- Expired
Links
- 238000007664 blowing Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Passenger Equipment (AREA)
Description
【考案の詳細な説明】
本考案は、クーラーケース等の気体を供給する
構造の容器に関するものである。[Detailed Description of the Invention] The present invention relates to a container having a structure for supplying gas, such as a cooler case.
従来、例えば自動車搭載用のクーラーケースに
おいては、送風口を開閉するダンパーとダンパー
操作レバーを機械的に連動させており、そのた
め、構成が複雑でかつ構成部品も多くなつて故障
の発生も多く、送風口の開閉切換操作も煩雑とな
る欠点があつた。 Conventionally, for example, in a cooler case installed in a car, the damper that opens and closes the air vent and the damper control lever are mechanically linked, resulting in a complex configuration and a large number of component parts, resulting in frequent failures. The drawback was that the opening/closing operation of the air outlet was complicated.
また、送風口にその送風方向と直交する方向に
回転軸を有する略半球状の弁体を設け、送風口の
開閉調節を行う機構は、実開昭57−92544号公報
に記載されているように、既に知られているが、
この構成のものでは、弁体が送風圧を受けて位置
ずれを生じやすく、所要の送風量を維持できない
ことがあるうえ、弁体が半球状のものであるとこ
ろから、それ自体が自重で回転しやすく、弁を半
開き状態としたときには送風圧や振動等によつて
弁の開口度が不規則に変動し、送風量の微細な調
節を行うことが困難である。 In addition, a mechanism for adjusting the opening and closing of the air outlet by providing a substantially hemispherical valve body having a rotation axis perpendicular to the air blowing direction in the air outlet is as described in Japanese Utility Model Application Publication No. 57-92544. Although it is already known that
With this configuration, the valve body is susceptible to misalignment due to the blowing pressure, and the required air flow rate may not be maintained. Furthermore, since the valve body is hemispherical, it rotates under its own weight. However, when the valve is left in a half-open state, the degree of opening of the valve fluctuates irregularly due to blowing pressure, vibration, etc., making it difficult to make fine adjustments to the blowing amount.
本考案は、上記の欠点を解消するものであり、
容器壁の適宜箇所に半円状の送風口を設け、この
送風口の内方に円形の凹設部を形成し、上記凹設
部には、その内周面形状に対応する円板状で、送
風口の送風方向を回転軸芯とし、かつ送風口を遮
る仕切壁部と切抜き状の開口部を有する開閉切換
弁を、その外周面と送風口の内周面との間に形成
した凹凸条を互いに係合させて回転調節操作自在
に嵌合して取付け、開閉切換弁には突出した摘み
片を形成したことにより、ダンパーとダンパー操
作レバーを機械的に連動させたものに比して構成
がきわめて簡素であり、しかも、弁体が送風圧を
受けても位置ずれを生ぜず、所要の送風量を維持
できるうえ、弁を半開き状態としたときでも送風
圧や振動等によつて弁の開口度が不規則に変動す
ることなく、送風量の微細な調節を行うことがで
き、さらに、開閉切換弁を円形の凹部設と対応す
る外周面が完全な円板状としてその回転操作が円
滑にできるものでありながら、しかも凹設部の内
周面と開閉切換弁の外周面とを凹凸係合させてそ
の間の封止性を確実にして細塵等の詰まりや滞留
を未然に防止することができ、加えて、開閉切換
弁の中心軸を無くしてその開口部の大きさの制約
を除くことができるクーラーケース等の気体供給
容器を提供するものである。 The present invention eliminates the above drawbacks,
A semicircular air outlet is provided at an appropriate location on the container wall, a circular recess is formed inside the air outlet, and a disk-shaped hole corresponding to the shape of the inner peripheral surface of the recess is formed in the recess. , an unevenness formed between the outer circumferential surface and the inner circumferential surface of the air outlet, the opening/closing switching valve having the air blowing direction of the air outlet as the axis of rotation, and having a partition wall portion that blocks the air outlet and a cutout-shaped opening. The damper and the damper operating lever are mechanically interlocked because the damper and the damper operating lever are connected mechanically. The structure is extremely simple, and even when the valve body is exposed to air blowing pressure, it does not shift its position and the required air flow rate can be maintained. The opening degree of the valve does not fluctuate irregularly, making it possible to finely adjust the air flow rate.Furthermore, the on-off switching valve has a circular recess and a corresponding outer circumferential surface is a complete disk shape, making it possible to rotate the valve. Although it can be made smoothly, the inner circumferential surface of the recessed part and the outer circumferential surface of the on-off switching valve are engaged with each other to ensure a seal between them, thereby preventing clogging and accumulation of fine dust, etc. In addition, the present invention provides a gas supply container such as a cooler case that can eliminate the central axis of the on-off switching valve and eliminate restrictions on the size of its opening.
以下本考案の一実施例である自動車搭載用クー
ラーケースを図面に基づき説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS An automobile-mounted cooler case, which is an embodiment of the present invention, will be described below with reference to the drawings.
1はクーラーケースであり、2は本体、3はケ
ース前面に設けてなる蓋である。そして、蓋3は
本体2とヒンジ4によつて開閉自在に連結されて
いる。5はケース底面の前方部分に設けられた半
円状の冷気送風口、6はケース後面に設けられた
冷気排出口であり、送風口5より供給された冷気
はケース1内を循環してケース1内に収納された
飲料缶7を冷却し、排風口6より排気される。な
お、送風口5の外方には送風ダクト8が、また排
風口6の外方には排風ダクト9が接続され、それ
ぞれクーラーユニツト(図示せず)に連通してい
る。また、送風口5には開閉切換弁10が後述す
る構成により取付けられる。11は送風口5の内
方に形成した円形の凹設部であり、凹設部11の
内周面には凸条12が形成されている。開閉切換
弁10は凹設部11の内周面形状に対応した円板
形状に構成され、その外周面には凹設部11の凸
条12と嵌合する凹条13が形成されている。そ
して、開閉切換弁10の中心には摘み片14が突
出して形成されており、摘み片14を境として一
方には送風口5の形状と対応した半円状の開口部
15が形成され、他方は送風口5を遮る仕切壁部
16となつている。したがつて、上記開閉切換弁
10は、送風口5の送風方向と同方向の回転軸芯
を有して回転調節操作自在である。なお、クーラ
ーケース1の本体2および蓋3は、プラスチツク
をブロー成形する等の成形手段により、中空二重
壁構造またはその他の断熱構造に構成される。 1 is a cooler case, 2 is a main body, and 3 is a lid provided on the front of the case. The lid 3 is connected to the main body 2 by a hinge 4 so as to be openable and closable. Reference numeral 5 denotes a semicircular cold air outlet provided at the front part of the bottom of the case, and 6 is a cold air outlet provided at the rear of the case. The cool air supplied from the outlet 5 circulates within the case 1 and is discharged from the case. Beverage cans 7 housed in the container 1 are cooled and exhausted from an air outlet 6. A ventilation duct 8 is connected to the outside of the ventilation port 5, and a ventilation duct 9 is connected to the outside of the ventilation port 6, both of which communicate with a cooler unit (not shown). Further, an on-off switching valve 10 is attached to the air outlet 5 by a configuration described later. Reference numeral 11 denotes a circular recess formed inside the air outlet 5, and a protrusion 12 is formed on the inner peripheral surface of the recess 11. The on-off switching valve 10 has a disc shape corresponding to the shape of the inner peripheral surface of the recessed part 11, and a recessed line 13 that fits with the protruding line 12 of the recessed part 11 is formed on its outer peripheral surface. A knob piece 14 is formed protruding from the center of the on-off switching valve 10, and with the knob piece 14 as a boundary, a semicircular opening 15 corresponding to the shape of the air outlet 5 is formed on one side, and a semicircular opening 15 corresponding to the shape of the air outlet 5 is formed on the other side. serves as a partition wall portion 16 that blocks the air outlet 5. Therefore, the on-off switching valve 10 has a rotation axis in the same direction as the air blowing direction of the air blowing port 5, and is rotatably adjustable. The main body 2 and lid 3 of the cooler case 1 are formed into a hollow double wall structure or other heat insulating structure by blow molding plastic or other molding means.
以上のように構成されたものにおいて、クーラ
ーケース1内へ冷気の送風を行うには、第1図に
示すように、ケース前面に設けた蓋3を開き、ケ
ース底面の前方部分に取付けられた開閉切換弁1
0の摘み片14を摘んで180°回転し、送風口5と
開口部15とが対応する位置にすることにより、
開放状態となつて冷気の送風が行われる。また、
第2図に示すように、開閉切換弁10の摘み片1
4を送風口5と開口部15とが対応する位置より
180°回転し、送風口5と仕切壁部16とが対応す
る位置にすることにより、閉鎖状態となつて冷気
の送風が遮断される。さらに、開閉切換弁10を
上記のように全開状態と全閉状態の間に位置させ
ることにより、冷気の送風量を任意に調節するこ
とができる。そして、開閉切換弁10が送風方向
に対して同方向の回転軸芯をもつて回転調節操作
されるので、開閉切換弁10は送風圧によつて不
用意に位置ずれを生ずることがなく、所要の送風
量を的確に維持させることができる。また、開閉
切換弁10はその自重によつて回転することがな
いので、送風圧や自動車の振動等によつても開口
度が変化せず、所期の送風量を維持することがで
き、かつ送風量の微細な調節ができる。 In the case configured as described above, in order to blow cold air into the cooler case 1, as shown in FIG. Open/close switching valve 1
By pinching the knob 14 of No. 0 and rotating it 180 degrees, the air outlet 5 and the opening 15 are placed in the corresponding position.
It is in an open state and cool air is blown. Also,
As shown in FIG. 2, the knob 1 of the on-off switching valve 10
4 from the position where the ventilation port 5 and the opening 15 correspond.
By rotating by 180 degrees and bringing the ventilation opening 5 and the partition wall portion 16 into corresponding positions, a closed state is established and the blowing of cold air is blocked. Furthermore, by positioning the on-off switching valve 10 between the fully open state and the fully closed state as described above, the amount of cold air blown can be adjusted as desired. Since the on-off switching valve 10 is rotated and adjusted with its axis of rotation in the same direction as the air blowing direction, the on-off switching valve 10 will not be inadvertently misaligned due to the air blowing pressure, and will not move as required. The amount of air blown can be maintained accurately. In addition, since the on-off switching valve 10 does not rotate under its own weight, the degree of opening does not change even when the air blowing pressure or vibration of the automobile occurs, and the desired air blowing amount can be maintained. Allows for fine adjustment of air flow.
特に、円形の凹設部11と係合する開閉切換弁
16の開口部15は切抜き状であつて、開閉切換
弁16は切欠きの全く無い円板形状であるから、
それに送風口5を流通する空気の圧力を受けても
凹設部11内で傾くことがなく、切欠きがあるも
ののように回転を妨げられるという不都合がな
く、常に円滑に回転操作をすることができる。 In particular, since the opening 15 of the on-off switching valve 16 that engages with the circular recessed portion 11 is in the shape of a cutout, and the on-off switching valve 16 is in the shape of a disc with no notches,
In addition, even when subjected to the pressure of the air flowing through the air outlet 5, it does not tilt within the concave portion 11, and there is no inconvenience that rotation is obstructed unlike with a notch, and rotation operation can always be performed smoothly. can.
なお、本考案に係る気体供給容器は、前記実施
例に示した自動車搭載用クーラーケースのほか、
レジャー用のクーラーケースまたは飲料缶保温ケ
ース、おしぼりケース等、気体を供給するように
構成された各種の容器として広く用いることがで
きるものである。 The gas supply container according to the present invention can be used not only for the automobile cooler case shown in the above embodiment.
It can be widely used as a variety of containers configured to supply gas, such as a cooler case for leisure use, a thermal insulation case for beverage cans, and a wet towel case.
本考案は、以上の説明で明らかなように、容器
壁の適宜箇所に半円状の送風口を設け、この送風
口の内方に円形の凹設部を形成し、上記凹設部に
は、その内周面形状に対応した円板形状で、送風
口の送風方向を回転軸芯とし、かつ送風口を遮る
仕切壁部と切抜き状の開口部を有する開閉切換弁
を、その外周面と送風口の内周面との間に形成し
た凹凸条を互いに係合させて回転調節操作自在に
嵌合して取付け、開閉切換弁には突出した摘み片
を形成したものであるから、従来のダンパーとダ
ンパー操作レバーを機械的に連動したものに比し
て構成がきわめて簡素であり、しかも、弁体が送
風圧を受けても位置ずれを生ぜず、所要の送風量
を維持できるうえ、弁を半開き状態としたときで
も送風圧や振動等によつて弁の開口度が不規則に
変動せず、送風量の微細な調節を行うことができ
る。 As is clear from the above description, the present invention provides a semicircular air outlet at an appropriate location on the container wall, forms a circular recess inside the air outlet, and forms a circular recess in the recess. , an on-off switching valve that has a disk shape corresponding to the shape of its inner circumferential surface, has a rotation axis centered on the air blowing direction of the air outlet, and has a partition wall portion that blocks the air outlet and a cutout-shaped opening. The concave and convex strips formed between the inner circumferential surface of the air outlet and the inner peripheral surface of the air outlet are fitted together so that the rotation can be adjusted freely. The structure is extremely simple compared to one in which the damper and damper control lever are mechanically linked, and the valve body does not shift position even when subjected to air pressure, allowing the required amount of air to be maintained. Even when the valve is left in a half-open state, the degree of opening of the valve does not fluctuate irregularly due to blowing pressure, vibration, etc., and the amount of air blowing can be finely adjusted.
そのうえ、本考案によれば、開閉切換弁には開
口部が切抜き状に形成されていて切欠きが無く、
その外周面を円形の凹設部と対応する完全な円板
状としてその回転操作が円滑にできるものであり
ながら、しかも凹設部の内周面と開閉切換弁の外
周面とを凹凸係合させてその間の封止性を確実に
して細塵等の詰まりや滞留を未然に防止すること
ができ、加えて、開閉切換弁の中心軸を無くして
その開口部の大きさの制約を除くことができる効
果を奏する。 Moreover, according to the present invention, the opening of the on-off switching valve is formed in a cutout shape, and there is no notch.
Its outer circumferential surface is in the shape of a complete disk that corresponds to the circular concave portion, allowing for smooth rotational operation, and the inner circumferential surface of the concave portion and the outer circumferential surface of the on-off switching valve are engaged in a convex-concave manner. This makes it possible to ensure the sealing performance between them and prevent clogging and accumulation of fine dust, etc. In addition, by eliminating the central axis of the on-off switching valve, restrictions on the size of the opening can be removed. It produces the effect that can be achieved.
第1図は本考案に係るクーラーケースの断面
図、第2図は開閉切換弁を閉鎖状態とした要部断
面図、第3図は開閉切換弁を送風口から分離した
状態を示す要部斜視図である。
1……クーラーケース、5……送風口、6……
排風口、開閉切換弁、11……凹設部、12……
凸条、13……凹条、14……摘み片、15……
開口部、16……仕切壁部。
Fig. 1 is a sectional view of the cooler case according to the present invention, Fig. 2 is a sectional view of the main part with the on-off switching valve in the closed state, and Fig. 3 is a perspective view of the main part showing the on-off switching valve separated from the air outlet. It is a diagram. 1... Cooler case, 5... Air vent, 6...
Exhaust port, on/off switching valve, 11... recessed part, 12...
Convex strip, 13... Concave strip, 14... Pick piece, 15...
Opening part, 16...partition wall part.
Claims (1)
の送風口の内方に円形の凹設部を形成し、上記凹
設部には、その内周面形状に対応した円板形状
で、送風口の送風方向を回転軸芯とし、かつ送風
口を遮る仕切壁部と切抜き状の開口部を有する開
閉切換弁を、その外周面と送風口の内周面との間
に形成した凹凸条を互いに係合させて回転調節操
作自在に嵌合して取付け、開閉切換弁には突出し
た摘み片を形成したことを特徴とするクーラーケ
ース等の気体供給容器。 A semicircular air outlet is provided at an appropriate location on the container wall, a circular recess is formed inside the air outlet, and the recess has a disk shape corresponding to the inner circumferential shape of the air outlet. , an unevenness formed between the outer circumferential surface and the inner circumferential surface of the air outlet, the opening/closing switching valve having the air blowing direction of the air outlet as the axis of rotation, and having a partition wall portion that blocks the air outlet and a cutout-shaped opening. 1. A gas supply container such as a cooler case, characterized in that the strips are fitted and attached to each other so as to be rotatable and adjustable, and the on/off switching valve is provided with a protruding knob piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12172182U JPS5926012U (en) | 1982-08-12 | 1982-08-12 | Gas supply containers such as cooler cases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12172182U JPS5926012U (en) | 1982-08-12 | 1982-08-12 | Gas supply containers such as cooler cases |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5926012U JPS5926012U (en) | 1984-02-17 |
JPH0352570Y2 true JPH0352570Y2 (en) | 1991-11-14 |
Family
ID=30278478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12172182U Granted JPS5926012U (en) | 1982-08-12 | 1982-08-12 | Gas supply containers such as cooler cases |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5926012U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4490707B2 (en) * | 2004-03-10 | 2010-06-30 | Udトラックス株式会社 | Refrigerator for vehicle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792544U (en) * | 1980-11-28 | 1982-06-07 |
-
1982
- 1982-08-12 JP JP12172182U patent/JPS5926012U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5926012U (en) | 1984-02-17 |
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