JP3150900B2 - Cool box - Google Patents
Cool boxInfo
- Publication number
- JP3150900B2 JP3150900B2 JP07756896A JP7756896A JP3150900B2 JP 3150900 B2 JP3150900 B2 JP 3150900B2 JP 07756896 A JP07756896 A JP 07756896A JP 7756896 A JP7756896 A JP 7756896A JP 3150900 B2 JP3150900 B2 JP 3150900B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- doors
- cool box
- gasket
- closed
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/021—French doors
Landscapes
- Refrigerator Housings (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、保冷が必要な生鮮
食料品、医薬品等を収容し、トラック等の運搬車両で搬
送される保冷庫に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator for storing fresh foods, medicines and the like which need to be kept cool and transported by a transport vehicle such as a truck.
【０００２】[0002]
【従来の技術】従来、保冷の必要な生鮮食料品等の物品
の配送にあたり、依頼主からの物品を集荷場に一旦集
め、この集荷場から運搬車両に搭載し、これを冷却しな
がら受取主に配達する物流システムが確立しており、こ
の物品を運搬車両に搭載するときは、これを予め保冷庫
に収容し、この保冷庫を運搬車両に荷積みして行ってい
る。2. Description of the Related Art Conventionally, when delivering goods such as fresh foods that need to be kept cool, goods from a client are once collected at a collection place, mounted on a transport vehicle from this collection place, and cooled while receiving the goods. A distribution system has been established to deliver the goods to a transportation vehicle. When the goods are to be mounted on a transportation vehicle, they are stored in a refrigerator beforehand, and the refrigerator is loaded on the transportation vehicle.
【０００３】このような保冷庫の前面開口の開閉構造を
保冷庫の正面図である図４を参照して説明する。この保
冷庫１は物品の出し入れを行う前面開口を観音開き式の
扉で開閉している。即ち、前面開口に蝶番２にて回動自
在に軸支された左右の扉３ａ，３ｂを有し、この扉３
ａ，３ｂにて前面開口を開放するときは、各扉３ａ，３
ｂのハンドル４ａを操作し、各扉３ａ，３ｂのロック機
構４を開動作させる。このロック機構４はハンドル４ａ
に連携する軸４ｂ、この軸４ｂに連携する上下の係止部
材４ｃを有し、各扉３ａ，３ｂが閉鎖状態のときはこの
係止部材４ｃが図４に示すように各扉３ａ，３ｂの上下
に係止し、各扉３ａ，３ｂの開放を規制している。他
方、各扉３ａ，３ｂを開放するときは、ハンドル４ａを
操作して係止部材４ｃを係止解除させる。しかる後、こ
のハンドル４ａを手前側に引いて各扉３ａ，３ｂを開方
向に回転させればよい。なお、各扉３ａ，３ｂにより前
面開口を閉鎖するときは、前述の操作とは逆に操作し、
各扉３ａ，３ｂを閉鎖する。A structure for opening and closing the front opening of such a cool box will be described with reference to FIG. 4 which is a front view of the cool box. The cool box 1 has a front opening through which articles are taken in and out, and is opened and closed by a double door. That is, left and right doors 3a and 3b are rotatably supported by hinges 2 at the front opening.
To open the front opening at a, 3b, the doors 3a, 3b
By operating the handle 4a, the lock mechanism 4 of each door 3a, 3b is opened. The lock mechanism 4 is provided with a handle 4a.
4a, and upper and lower locking members 4c cooperating with the shaft 4b. When the doors 3a and 3b are in the closed state, the locking members 4c are connected to the doors 3a and 3b as shown in FIG. , And regulates the opening of each door 3a, 3b. On the other hand, when the doors 3a and 3b are opened, the handle 4a is operated to release the locking of the locking member 4c. Thereafter, the handle 4a is pulled toward the user to rotate the doors 3a and 3b in the opening direction. When the front opening is closed by the doors 3a and 3b, the above operation is performed in reverse.
Each door 3a, 3b is closed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、前記従
来の保冷庫では前述の如く観音開き式の扉３ａ，３ｂの
両者にロック機構４を設置しているため、扉構造が非常
に複雑となり、コストが割高になるという問題点を有し
ていた。However, in the above-mentioned conventional cool box, since the lock mechanism 4 is installed on both of the double doors 3a and 3b as described above, the door structure becomes very complicated and cost is reduced. There was a problem of becoming expensive.
【０００５】本発明の目的は前記従来の課題に鑑み、観
音開き式の扉構造が簡単な保冷庫を提供することにあ
る。An object of the present invention is to provide a cool box having a simple double door structure.
【０００６】[0006]
【課題を解決するための手段】本発明は前記課題を解決
するため、本発明は、物品の出し入れを行う前面開口を
観音開き式の左右の扉により開閉する保冷庫において、
前記一方の扉の自由端側の裏側周縁にはガスケットを有
するとともに、前記他方の扉の自由端側の裏側周縁には
該各扉の閉鎖状態で該ガスケットに密着する気密用プレ
ートを有し、前記気密用プレートは、一方の扉の裏面側
に延びる当て部と、この当て部の前記ガスケットと密着
する部分に軟質樹脂製の気密部とを有する構造となって
いる。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a cold storage box in which a front opening through which articles are taken in and out is opened and closed by double doors of left and right doors.
Together with a gasket on the back side peripheral edge of the free end side of the one door, the back side peripheral edge of the free end of the other door is closed an airtight plate in close contact with the gasket in the closed state of each of the door, The airtight plate is on the back side of one door
And the gasket of this contact area
It has a structure that have the airtight portion made soft resin in a portion.
【０００７】本発明によれば、各扉はその閉鎖状態にお
いて、その自由端側がガスケット及び気密用プレートに
より気密となり、保冷庫の内外の空気流通を規制してい
る。According to the present invention, when the door is closed, its free end is made airtight by the gasket and the airtight plate, thereby restricting the air flow inside and outside the cool box.
【０００８】[0008]
【発明の実施の形態】図１乃至図３は本発明に係る保冷
庫の一実施形態を示すもので、図１は保冷庫の正面図、
図２は各扉の要部を示す断面図、図３は各扉の開閉動作
を示す概略図である。1 to 3 show an embodiment of a cool box according to the present invention. FIG. 1 is a front view of the cool box.
FIG. 2 is a sectional view showing a main part of each door, and FIG. 3 is a schematic view showing an opening and closing operation of each door.
【０００９】まず、本実施形態に係る保冷庫の概略構成
を図１を参照して説明する。この保冷庫１０は前面開口
を観音開き式の左右の扉１１，１２にて開閉するもの
で、保冷庫１０内に収容される物品が外気温度により影
響を受けないよう断熱材１３を充填して形成されてい
る。また、各扉１１，１２は従来例と同様にその固定端
側が蝶番１４にて軸支されている。更に、一方の扉１１
はロック機構１５を有し、ハンドル１５ａを操作するこ
とにより、これに連携する軸１５ｂ及び係止部材１５ｃ
を動作させ、扉１１をロック或いはロック解除するよう
になっている。First, a schematic configuration of a cool box according to the present embodiment will be described with reference to FIG. The cool box 10 has a front opening that is opened and closed by double doors 11 and 12, and is formed by filling a heat insulating material 13 so that articles stored in the cool box 10 are not affected by the outside air temperature. Have been. Further, the fixed ends of the doors 11 and 12 are supported by hinges 14 as in the conventional example. Furthermore, one door 11
Has a lock mechanism 15, and by operating a handle 15a, a shaft 15b and a locking member 15c associated therewith are operated.
Is operated to lock or unlock the door 11.
【００１０】以上のような保冷庫１０の各構成は従来例
で説明した保冷庫（図４）と同様の構造であり異なると
ころはない。本実施形態に係る保冷庫１０は一方の扉１
１に設けられた押さえ板１６及び気密用のガスケット１
７、他方の扉１２に設けられた気密用プレート１８に特
徴を有するものである。以下、これらの各部材１６，１
７，１８について図３を参照して説明する。The components of the cool box 10 described above are the same as those of the cool box (FIG. 4) described in the conventional example, and there is no difference. The cool box 10 according to the present embodiment has one door 1
1 and air-tight gasket 1
7. The airtight plate 18 provided on the other door 12 has a feature. Hereinafter, each of these members 16, 1
7 and 18 will be described with reference to FIG.
【００１１】この押さえ板１６は、図１にも示すよう
に、各扉１１，１２の自由端側の前面に橋絡し縦に延設
された押さえ部１６ａと、この押さえ部１６ａの裏面か
ら各扉１１，１２の間に延設された取付部１６ｂとから
なり、この押さえ部１６ａ及び取付部１６ｂを一方の扉
１１にネジ１９にて締結している。これにより、各扉１
１，１２が閉鎖状態のときは他方の扉１２がこの押さえ
板１６により開放動作が規制される。As shown in FIG. 1, the holding plate 16 has a holding portion 16a bridging the front surfaces of the free ends of the doors 11 and 12 and extending vertically, and a back surface of the holding portion 16a. The holding portion 16a and the mounting portion 16b are fastened to one of the doors 11 with screws 19. The mounting portion 16b extends between the doors 11 and 12. Thereby, each door 1
When the doors 1 and 12 are in the closed state, the opening operation of the other door 12 is regulated by the pressing plate 16.
【００１２】ガスケット１７は軟質樹脂で形成されたも
ので、一方の扉１１の裏面で自由端側を含む周縁全体に
配置され、取付プレート１７ａを介して図示しないネジ
で扉１１に締結されている。The gasket 17 is formed of a soft resin, is disposed on the entire periphery including the free end on the back surface of the one door 11, and is fastened to the door 11 by screws (not shown) via the mounting plate 17a. .
【００１３】気密用プレート１８は他方の扉１２の自由
端側の裏面に位置する取付板１８ａと、この取付部１８
ａの先端から断面略Ｌ字状に一方の扉１１の裏面側に延
びる当て部１８ｂとを有し、この当て部１８ｂの内面に
軟質樹脂製の気密部１８ｃを配し、この気密部１８ｃを
固定プレート１８ｄを介して当て部１８ｂにネジ１９で
固着している。また、取付部１８ａは取付プレート１８
ｅを介してネジ１９により他方の扉１２に締結する一
方、各扉１１，１２が閉鎖状態のとき、気密部１８ｃが
ガスケット１７に密着し、各扉１１，１２の自由端側の
隙間から庫内に空気が侵入しないようにしている。An airtight plate 18 is provided with a mounting plate 18a located on the back surface on the free end side of the other door 12, and the mounting portion 18
a abutting portion 18b extending from the tip of a to the rear surface side of one of the doors 11 in a substantially L-shaped cross section, and an airtight portion 18c made of a soft resin is disposed on the inner surface of the abutting portion 18b. It is fixed to the contact portion 18b with a screw 19 via a fixing plate 18d. In addition, the mounting portion 18a is
When the doors 11 and 12 are closed, the airtight portion 18c is in close contact with the gasket 17 and the doors 11 and 12 are closed through the clearances at the free ends of the doors 11 and 12 when the doors 11 and 12 are closed. Prevent air from entering inside.
【００１４】次に、このように構成される保冷庫１０の
扉開放動作を説明する。まず、ロック機構１５のハンド
ル１５ａの操作により係止部材１５ｃを一方の扉１１か
ら外す。次いで、ハンドル１５ａを引き、図３に示すよ
うに、一方の扉１１を開放させる。これにより、押さえ
板１６による他方の扉１２のロック状態が解除される。
しかる後、同じく図３に示すように、他方の扉１２を開
放する。これにより、各扉１１，１２の扉開放操作が完
了する。Next, the operation of opening the door of the cool box 10 will be described. First, the locking member 15c is removed from the one door 11 by operating the handle 15a of the lock mechanism 15. Next, the handle 15a is pulled to open one door 11 as shown in FIG. Thereby, the locked state of the other door 12 by the holding plate 16 is released.
Thereafter, as shown in FIG. 3, the other door 12 is opened. Thereby, the door opening operation of each of the doors 11 and 12 is completed.
【００１５】このように、本実施形態に係る保冷庫１０
は、各扉１１，１２の閉鎖状態で他方の扉１２の前面が
押さえ板１６に当接し、他方の扉１２がロックされるか
ら、ロック機構１５は一方の扉１１に設けるだけで足り
る。As described above, the cool box 10 according to the present embodiment
Since the front surfaces of the other doors 12 abut against the holding plate 16 when the doors 11 and 12 are closed and the other door 12 is locked, it is sufficient to provide the lock mechanism 15 on one of the doors 11.
【００１６】また、ガスケット１７及び気密用プレート
１８により庫内の気密性及び断熱性が確保される。The gasket 17 and the airtight plate 18 ensure airtightness and heat insulation in the refrigerator.
【００１７】[0017]
【発明の効果】以上説明したように、本発明によれば、
各扉はその閉鎖状態において、その自由端側がガスケッ
ト及び気密用プレートにより気密となり、保冷庫の断熱
及び気密性が確保されている。As described above, according to the present invention,
In the closed state of each door, the free end side is airtight by the gasket and the airtight plate, and the heat insulation and airtightness of the cool box are secured.
【図１】本発明に係る保冷庫の正面図FIG. 1 is a front view of a cool box according to the present invention.
【図２】本発明に係る各扉の要部を示す断面図FIG. 2 is a sectional view showing a main part of each door according to the present invention.
【図３】本発明に係る各扉の開閉動作を示す概略図FIG. 3 is a schematic view showing an opening and closing operation of each door according to the present invention.
【図４】従来の保冷庫の正面図FIG. 4 is a front view of a conventional cool box.
１０…保冷庫、１１，１２…扉、１５…ロック機構、１
６…押さえ板、１７…ガスケット、１８…気密用プレー
ト。10 ... cool box, 11, 12 ... door, 15 ... lock mechanism, 1
6 ... holding plate, 17 ... gasket, 18 ... airtight plate.
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F25D 23/02 305 Continuation of front page (58) Field surveyed (Int.Cl. 7 , DB name) F25D 23/02 305
Claims (1)
き式の左右の扉により開閉する保冷庫において、前記一方の扉の自由端側の裏側周縁にはガスケットを有
するとともに、前記他方の扉の自由端側の裏側周縁には
該各扉の閉鎖状態で該ガスケットに密着する気密用プレ
ートを有し、 前記気密用プレートは、一方の扉の裏面側に延びる当て
部と、この当て部の前記ガスケットと密着する部分に軟
質樹脂製の気密部とを有する ことを特徴とする保冷庫。1. A cool box in which a front opening through which articles are taken in and out is opened and closed by double doors of left and right doors, and a gasket is provided on a back edge of a free end of the one door.
And at the back edge of the free end of the other door
An airtight press that closely contacts the gasket when each door is closed
And a plate extending to the back side of one of the doors.
Part and the contact part of the abutting part that comes into close contact with the gasket.
A cold storage having an airtight portion made of high quality resin .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07756896A JP3150900B2 (en) | 1996-03-29 | 1996-03-29 | Cool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07756896A JP3150900B2 (en) | 1996-03-29 | 1996-03-29 | Cool box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09269184A JPH09269184A (en) | 1997-10-14 |
| JP3150900B2 true JP3150900B2 (en) | 2001-03-26 |
Family
ID=13637630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07756896A Expired - Fee Related JP3150900B2 (en) | 1996-03-29 | 1996-03-29 | Cool box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3150900B2 (en) |
-
1996
- 1996-03-29 JP JP07756896A patent/JP3150900B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09269184A (en) | 1997-10-14 |
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