JPS6139592B2 - - Google Patents
Info
- Publication number
- JPS6139592B2 JPS6139592B2 JP9080885A JP9080885A JPS6139592B2 JP S6139592 B2 JPS6139592 B2 JP S6139592B2 JP 9080885 A JP9080885 A JP 9080885A JP 9080885 A JP9080885 A JP 9080885A JP S6139592 B2 JPS6139592 B2 JP S6139592B2
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- storage container
- water storage
- packing
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000012856 packing Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、冷却器に係り、特に貯水容器と冷却
器とのシールに好適なパツキングに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a cooler, and particularly to packing suitable for sealing a water storage container and a cooler.
以下、従来のこの種冷水器を第１図〜第２図に
於いて説明すると、１は冷水器本体で、内部に冷
凍サイクル（図示せず）を収納している。２は冷
却器で、円筒状の金属体から構成され、金属体の
内壁に前記冷凍サイクルの一部となる冷媒パイプ
を迂曲状に配設している。３はガラス瓶等からな
る貯水容器で、開口部３ａ、フランジ部３ｂを有
している。フランジ部３ｂには切欠き部３ｃを有
し、この切欠き部３ｃ内にパツキング４が挿入さ
れている。５は蓋体で、貯水容器３の上部開口３
ｄを開閉するものである。３ｅは蛇口装置で、貯
水容器７に直結されている。
Hereinafter, a conventional water cooler of this type will be explained with reference to FIGS. 1 and 2. Reference numeral 1 denotes a water cooler body, which houses a refrigeration cycle (not shown). Reference numeral 2 denotes a cooler, which is composed of a cylindrical metal body, and has a refrigerant pipe, which becomes part of the refrigeration cycle, arranged in a curved manner on the inner wall of the metal body. 3 is a water storage container made of a glass bottle or the like, and has an opening 3a and a flange 3b. The flange portion 3b has a cutout portion 3c, and a packing 4 is inserted into the cutout portion 3c. Reference numeral 5 denotes a lid, which covers the upper opening 3 of the water storage container 3.
d opens and closes. 3e is a faucet device, which is directly connected to the water storage container 7.
即ち、この種冷水器の貯水容器のようにガラス
を素材とした成形品にあつては、成形において、
凹型と凸型の上下の移動でしか成形できない問題
があり、フランジ部３ｂの中間部に凹溝を成形す
ることは横方向の凸型移動がなければ成形できな
い為、切欠き部３ｃのように略Ｌ字状の切欠溝に
パツキングを挿入し、水洩れ防止とするものであ
る。 In other words, in the case of molded products made of glass, such as the water storage container of this type of water cooler, during molding,
There is a problem that molding can only be done by vertically moving the concave and convex molds, and it is impossible to mold a concave groove in the middle part of the flange part 3b without moving the convex part in the lateral direction. Packing is inserted into the approximately L-shaped cutout groove to prevent water leakage.
所が、この種冷水器であると次の如き欠点を有
するものである。即ち、貯水容器３を冷却器２に
圧挿する時は、切欠き溝３ｃの上面部３ｃがスト
ツパーとなり、外れることはないが、貯水容器３
を引きぬく時はストツパーとなる部分がない為に
パツキングが外れてしまうものであつた。その外
れ防止として接着剤の塗布等が考えられるが、接
着材の衛生上の問題、作業量の増大、部品点数の
増大、又は接着剤がはみ出すなどの問題点があ
る。 However, this type of water cooler has the following drawbacks. That is, when the water storage container 3 is press-fitted into the cooler 2, the upper surface 3c of the notch groove 3c acts as a stopper, and the water storage container 3 will not come off.
When pulling it out, there was no part that could be used as a stopper, so the packing would come off. Applying an adhesive may be considered as a way to prevent the adhesive from coming off, but there are problems such as hygienic issues with the adhesive, an increase in the amount of work, an increase in the number of parts, or the adhesive protruding.
更に、貯水容器或いは冷却器の製作誤差で寸法
誤差が発生した場合は、貯水容器とパツキングと
の間、或いは冷却器とパツキングとの間に隙間が
発生してしまい、貯水容器内の水が洩れ出すとい
う問題点を有していた。 Furthermore, if dimensional errors occur due to manufacturing errors in the water storage container or cooler, gaps may occur between the water storage container and the packing, or between the cooler and the packing, causing water in the water storage container to leak. There was a problem with getting it out.
尚、この種冷水器に関連するものとして、例え
ば実開昭48−107346号公報があげられる。 Incidentally, as related to this type of water cooler, for example, Japanese Utility Model Application Publication No. 107346/1984 can be mentioned.
本発明は貯水容器から外れにくく、且つ貯水容
器、冷却器の製作誤差にも対応できるパツキング
を有する冷水器を提供することを目的とする。
SUMMARY OF THE INVENTION An object of the present invention is to provide a water cooler having packing that does not easily come off from the water storage container and can accommodate manufacturing errors in the water storage container and cooler.
かかる目的を達成するために、本発明は透視性
を有し一部に開口部を設けた貯水容器と、上記開
口部に嵌合されたリング状のパツキングと、円筒
形状の冷却器と、上記パツキングに冷却器を圧挿
した冷水器において、上記パツキングの上下に内
側方向に傾斜させて設けた鍔と、上記鍔にて形成
された凹溝の内部全周で、且つ貯水容器の開口部
側に設けられた複数本のリブと、上記凹溝の背面
側に空隙を介して設けられた上記冷却器との密着
挟持片と、上記密着挟持片の冷却器側全周に設け
られた複数本のリブとからなり、上記凹溝に貯水
容器の開口部のフランジ部を挿入し、上記密着挟
持片に冷却器を圧挿したことを特徴とする冷水器
である。
In order to achieve such an object, the present invention provides a water storage container that is transparent and has an opening in a portion thereof, a ring-shaped packing fitted in the opening, a cylindrical cooler, and the In a water cooler in which the cooler is press-fitted into the packing, the inner circumference of the collar provided on the top and bottom of the packing so as to be inclined inwardly, and the groove formed by the collar, and also on the opening side of the water storage container. a plurality of ribs provided on the back side of the concave groove, a closely holding piece with the cooler provided through a gap on the back side of the groove, and a plurality of ribs provided on the entire circumference of the tightly holding piece on the side of the cooler. The water cooler is characterized in that the flange of the opening of the water storage container is inserted into the concave groove, and the cooler is press-fitted into the tight holding piece.
以下、本発明の詳細を第３図〜第４図に示す一
実施例に於いて説明すると、６は貯水容器で、透
視性を重視するガラス瓶等で成形されている。６
ａは開口部、６ｂは開口部６ａのフランジ部であ
る。７はパツキングで、上下の鍔７ａ，７ａにて
凹溝７ｂを形成し、該凹溝７ｂがフランジ部６ｂ
を嵌合する。７b′は凹溝と貯水容器６のフランジ
部６ｂの当接面で複数本配列されたリブ７b″が
一体に設けられている。前記鍔７ａ，７a′はお互
いに対向し、内側方向に傾斜している。７ｃは空
隙部、７ｄは密着挟持片で冷却器８の外壁に強着
する。７d′は密着挟持片７ｄと冷却器８の密着面
で、７d″は密着挟持片７d″の密着面７ｄと一体
に複数本設けられたリブである。この密着挟持片
７ｄは上鍔７ａから一体に成形され、下方向にた
れ下がつている。Ｌ１は貯水容器の開口部６ａの
内径寸法、Ｌ２はパツキング７の凹溝７ｂの外径
寸法、１はパツキング７の密着挟持片７ｄの内
径寸法、２は冷却器８の外径寸法である。
The details of the present invention will be described below with reference to an embodiment shown in FIGS. 3 and 4. Reference numeral 6 denotes a water storage container, which is formed of a glass bottle or the like, which emphasizes transparency. 6
a is an opening, and 6b is a flange of the opening 6a. 7 is a packing, and a groove 7b is formed between the upper and lower flanges 7a, and the groove 7b is connected to the flange part 6b.
mate. 7b' is integrally provided with a plurality of ribs 7b'' arranged on the contact surface of the concave groove and the flange portion 6b of the water storage container 6.The brim 7a, 7a' faces each other and is inclined inward. 7c is a gap, 7d is a tight clamping piece that firmly adheres to the outer wall of the cooler 8. 7d' is a contact surface between the tight clamping piece 7d and the cooler 8, and 7d'' is a close contact surface of the tight clamping piece 7d''. A plurality of ribs are provided integrally with the contact surface 7d.This contact clamping piece 7d is integrally molded from the upper flange 7a and hangs downward.L1 is the inner diameter dimension of the opening 6a of the water storage container. , L2 is the outer diameter dimension of the concave groove 7b of the packing 7, 1 is the inner diameter dimension of the tight clamping piece 7d of the packing 7, and 2 is the outer diameter dimension of the cooler 8.
而して、貯水容器の開口部６ａの内径寸法Ｌ１
よりパツキング７の凹溝７ｂの外径寸法Ｌ２を大
とすることにより開口部６ａのフランジ部６ｂは
凹溝７ｂの当接面７ｂに強着する。更に本発明
は、冷却器８の外径寸法２よりパツキング７の
密着挟持片７ｄの内径寸法１を大としているの
で圧挿されることになり、密着面７d′と冷却器８
の外壁とは強着することになる。また、貯水容器
６の開口部６ａの内径寸法及び、冷却器８の外径
寸法は製造誤差により大、小が変動する為、空隙
部７ｃによりその誤差を吸収することができる。
また、貯水容器６のフランジ部６ｂの肉厚Ｌも製
造の誤差により大、小を生じる為、その誤差をパ
ツキング７の上下鍔７ａ，７a′の傾斜により吸収
することができるので凹溝７ｂ内への水の侵入、
又はパツキングのガタつきを防止することができ
るものである。尚、冷却器外壁との密着面に全周
にわたつて配列されたリブを形成することによ
り、更に水洩れの防止の効果は増すものである。 Therefore, the inner diameter dimension L1 of the opening 6a of the water storage container
By increasing the outer diameter dimension L2 of the groove 7b of the packing 7, the flange portion 6b of the opening 6a is firmly attached to the contact surface 7b of the groove 7b. Furthermore, in the present invention, since the inner diameter dimension 1 of the tight clamping piece 7d of the packing 7 is larger than the outer diameter dimension 2 of the cooler 8, it is press-fitted, and the tight contact surface 7d' and the cooler 8
It will be strongly attached to the outer wall. Furthermore, since the inner diameter of the opening 6a of the water storage container 6 and the outer diameter of the cooler 8 vary in size due to manufacturing errors, the gaps 7c can absorb these errors.
In addition, since the wall thickness L of the flange portion 6b of the water storage container 6 also varies depending on manufacturing errors, this error can be absorbed by the inclination of the upper and lower flanges 7a and 7a' of the packing 7, so that the thickness L of the flange portion 6b of the water storage container 6 can be absorbed. water intrusion into,
Or it can prevent the packing from rattling. Note that by forming ribs arranged around the entire circumference on the surface in close contact with the outer wall of the cooler, the effect of preventing water leakage is further increased.
かかる本発明の冷水器によれば、貯水容器から
外れにくく、貯水容器、冷却器の製作誤差による
寸法誤差にも対応できるパツキンを設けた冷水器
を提供できるものである。
According to the water cooler of the present invention, it is possible to provide a water cooler that is provided with a packing that does not easily come off from the water storage container and can accommodate dimensional errors due to manufacturing errors of the water storage container and the cooler.
第１図は冷水器の斜視図、第２図は従来のパツ
キングの取付構造を示す断面図、第３図は本発明
のパツキングの斜視図、第４図は本発明のパツキ
ングの取付構造を示す断面図である。
６…貯水容器、６ａ…開口部、６ｂ…フランジ
部、７…パツキング、７ａ，７a′…上下鍔、７ｂ
…凹溝、７b′…当接面、７b″…リブ、７ｃ…空隙
部、７ｄ…密着挟持片、７d′…密着面、７d″…リ
ブ、８…冷却器。
Fig. 1 is a perspective view of a water cooler, Fig. 2 is a sectional view showing a conventional packing mounting structure, Fig. 3 is a perspective view of the packing of the present invention, and Fig. 4 is a packing mounting structure of the present invention. FIG. 6... Water storage container, 6a... Opening, 6b... Flange, 7... Packing, 7a, 7a'... Upper and lower brim, 7b
...concave groove, 7b'...contact surface, 7b''...rib, 7c...gap, 7d...close clamping piece, 7d'...close contact surface, 7d''...rib, 8...cooler.
Claims (1)
と、上記開口部のフランジ部を嵌合されたリング
状のパツキングと、円筒形状の冷却器と、上記パ
ツキングに冷却器を圧挿した冷水器において、上
記パツキングの上下に内側方向に傾斜させて設け
た鍔と、上記鍔にて形成された凹の内部全周で、
且つ貯水容器の開口部側に設けられた複数本のリ
ブと、上記凹溝の背面側に空隙を介して設けられ
た上記冷却器との密着挟持片と、上記密着挟持片
の冷却器側全周に設けられた複数本のリブとから
なり、上記凹溝に貯水容器の開口部のフランジ部
を挿入し、上記密着挟持片に冷却器を圧挿したこ
とを特徴とする冷却器。1. A water storage container that is transparent and has an opening in a part, a ring-shaped packing into which the flange of the opening is fitted, a cylindrical cooler, and a cooler that is press-fitted into the packing. In the water cooler, there are flanges provided on the top and bottom of the packing so as to be inclined inward, and the entire inner circumference of the concave formed by the flanges,
In addition, a plurality of ribs provided on the opening side of the water storage container, a tight clamping piece with the cooler provided through a gap on the back side of the groove, and the entire cooler side of the tight clamping piece. 1. A cooler comprising a plurality of ribs provided around the circumference, a flange portion of an opening of a water storage container being inserted into the groove, and a cooler being press-fitted into the tightly holding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080885A JPS60238668A (en) | 1985-04-30 | 1985-04-30 | water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9080885A JPS60238668A (en) | 1985-04-30 | 1985-04-30 | water cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60238668A JPS60238668A (en) | 1985-11-27 |
| JPS6139592B2 true JPS6139592B2 (en) | 1986-09-04 |
Family
ID=14008894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9080885A Granted JPS60238668A (en) | 1985-04-30 | 1985-04-30 | water cooler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60238668A (en) |
-
1985
- 1985-04-30 JP JP9080885A patent/JPS60238668A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60238668A (en) | 1985-11-27 |
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