JPH0426856Y2

JPH0426856Y2 -

Info

Publication number: JPH0426856Y2
Application number: JP1985135593U
Authority: JP
Priority date: 1985-09-06
Filing date: 1985-09-06
Publication date: 1992-06-26
Also published as: JPS6245654U

Description

【考案の詳細な説明】産業上の利用分野本考案は自動車の空調装置に使用される深絞り
形式のレシーバードライヤーのドライヤー取付構
造に関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a dryer mounting structure for a deep-drawn type receiver dryer used in an automobile air conditioner.

従来の技術従来深絞り構造のレシーバードライヤーに対し
ては第２図のごときドライヤー取付構造が一般に
用いられている。図中、１は頭部、２は本体、３
はドライヤー、４は袋、５は冷媒液の吸上げ管、
６はフイルターであつて、ドライヤー３は袋４に
入れて使用される。2. Description of the Related Art Conventionally, a dryer mounting structure as shown in FIG. 2 is generally used for a receiver dryer having a deep drawing structure. In the figure, 1 is the head, 2 is the main body, 3
is a dryer, 4 is a bag, 5 is a refrigerant liquid suction pipe,
6 is a filter, and the dryer 3 is placed in a bag 4 for use.

考案の解決しようとする問題点 (1) 上記従来の方法は自動車の振動に対してドラ
イヤーの固定が不安定であり、フイルター６お
よび吸上げ管５の安定度も不安定になり易く、
ひいては冷媒液とドライヤーの接触も不充分と
なり勝ちである。Problems to be solved by the invention (1) In the above conventional method, the fixing of the dryer is unstable due to vibrations of the automobile, and the stability of the filter 6 and suction pipe 5 is also likely to become unstable.
As a result, the contact between the refrigerant liquid and the dryer becomes insufficient.

(2) またレシーバーの本体２と頭部１の結合は図
示の如き構造で頭部の形状が大型となる。(2) Furthermore, the structure of the connection between the main body 2 and the head 1 of the receiver is as shown in the figure, and the shape of the head becomes large.

問題点を解決するための手段第３図Ａ，Ｂは前項１の問題点を解決するため
の手段として本体２内の下部に充填したドライヤ
ー３をクツシヨン８、フイルター６および孔明け
板７′を介して冷媒液の吸上げ管５により本体底
部に押圧固定する構成で、実願昭60−86884号に
より提案されている。3A and 3B show a dryer 3 filled in the lower part of the main body 2, a cushion 8, a filter 6 and a perforated plate 7' as a means for solving the problem in the previous item 1. This structure is proposed in Utility Model Application No. 1986-86884, in which the suction pipe 5 for the refrigerant liquid is used to press and fix the refrigerant to the bottom of the main body.

本考案のドライヤー取付構造は、さらに前項２
の問題点も同時に解決し頭部１を小さくして材料
を節約するために、孔明け板７′に代り、弾力性
に富み、かつ強じんな材料、例えばPP樹脂製の
特殊切込みブロツク７により組立てを可能とし、
かつ冷媒の通路としたものである。 The dryer mounting structure of the present invention is further explained in the previous section 2.
In order to solve the problem at the same time and to reduce the size of the head 1 and save material, a special cutting block 7 made of a highly elastic and strong material, such as PP resin, is used instead of the perforated plate 7'. allows for assembly,
It also serves as a refrigerant passage.

作用本考案は本体を深絞り工法で製作したレシーバ
ードライヤーにドライヤーを確実にかつ容易に取
りつけ耐振動性を向上させると共に本体開口部を
小さくし頭部を小型化することができる。Function The present invention allows the dryer to be reliably and easily attached to a receiver dryer whose main body is manufactured using the deep drawing method, thereby improving vibration resistance, and also making it possible to reduce the size of the head by making the main body opening smaller.

実施例第１図は本考案実施の１例を示すもので、Ａは
断面図、Ｂは要部の斜視図である。アルミニウム
等を素材とした深絞り構造の本体２の下部に充填
したバラ状のドライヤー３はクツシヨン８、フイ
ルター６および外周に本体内壁に達する多数の切
込みを形成し中央に傾斜立上り部を有する円板状
の特殊切込み付ブロツク７を介して冷媒液吸上げ
管５により押圧固定される。該ブロツク７はPP
樹脂により簡単に成形できる。本体２は上部が縮
小されて小形の頭部１と接続されるが、ドライヤ
ー交換に際し、頭部１吸上げ管５と共に特殊切込
みブロツクをその弾性により狭い本体２上部内を
通過して容易に取出すことができる。Embodiment FIG. 1 shows an example of the implementation of the present invention, in which A is a sectional view and B is a perspective view of the main part. The dryer 3 in the form of a piece filled in the lower part of the main body 2, which has a deep drawing structure made of aluminum or the like, has a cushion 8, a filter 6, and a circular plate with a number of cuts reaching the inner wall of the main body on the outer periphery and an inclined rising part in the center. It is pressed and fixed by the refrigerant liquid suction pipe 5 through a block 7 with a special notch. The block 7 is PP
Can be easily molded using resin. The upper part of the main body 2 is reduced and connected to the small head 1, but when replacing the dryer, the special cut block along with the suction pipe 5 of the head 1 can be easily removed by passing through the narrow upper part of the main body 2 due to its elasticity. be able to.

考案の効果本考案は構造上耐震性が高いのでドライヤーの
破損摩耗が少く、冷媒液の流れも円滑で乾燥効率
が良好である。またレシーバードライヤー本体の
頭部が小型化され素材の節約に効果的である。特
に特殊切込みブロツクは平板状で外周に本体内壁
に達する多数の切込みを形成し中央に傾斜立上り
部を有する形状なので、多数の孔を有する目皿状
のものと異なりプラスチツク材で簡単に成形で
き、その場合は弾性を利用して上部縮小した本体
からも容易に取出すことができるのでドライヤー
の交換が容易となつて本体小形化の有力な素因と
なる。Effects of the invention The structure of this invention is highly earthquake resistant, so there is less damage and wear on the dryer, and the flow of refrigerant is smooth, resulting in good drying efficiency. In addition, the head of the receiver dryer body has been made smaller, which is effective in saving materials. In particular, the special cut block has a flat plate shape with many cuts reaching the inner wall of the main body on the outer periphery and a sloped rising part in the center, so it can be easily molded from plastic material unlike a perforated plate-like block with many holes. In this case, the dryer can be easily removed from the main body with its upper part reduced by utilizing its elasticity, making it easy to replace the dryer, which is an important factor in downsizing the main body.

[Brief explanation of the drawing]

第１図Ａ，Ｂは本考案実施の１例を示す断面
図、要部の斜視図であり、第２図は従来の第１例
を示す断面図、また第３図Ａ，Ｂは従来の第２例
を示す断面図、要部斜視図である。図中の符号は
それぞれ下記部材を示す。１……頭部、２……本体、３……ドライヤー、
４……袋、５……吸上げ管、６……フイルター、
７……特殊切込みブロツク、７′……孔明け板、
８……クツシヨン。 FIGS. 1A and 1B are a sectional view and a perspective view of the main parts of an example of the implementation of the present invention, FIG. 2 is a sectional view of the first conventional example, and FIGS. FIG. 7 is a cross-sectional view and a perspective view of essential parts showing a second example. The symbols in the drawings indicate the following members, respectively. 1...Head, 2...Main body, 3...Dryer,
4... Bag, 5... Suction tube, 6... Filter,
7...Special cutting block, 7'...Perforation plate,
8...Cushion.

Claims

[Claims for Utility Model Registration] 1. In a receiver dryer with a deep drawing structure made of aluminum or the like, a dryer 3 in the shape of a piece is filled in the bottom of the main body 2, and the upper part is covered with a filter 6 via a cushion 8. Further, on the top thereof, a large number of disk-shaped special cut blocks 7 made of highly elastic synthetic resin such as PP resin are placed, and the outer periphery has cuts reaching the inner wall of the main body, and the center has an inclined rising part. A dryer mounting structure for a receiver dryer, in which a lower end of a refrigerant liquid suction pipe 5 inserted and fixed in the part 1 is inserted into the central inclined rising part and fixed by pressure. 2 The upper part of the main body 2 is reduced in size and connected to the small head 1, so that when replacing the dryer 3, the special cut block 7 can be easily removed from the narrow upper part of the main body 2 together with the head 1 and the suction pipe 5 due to its elasticity. Scope of Claims for Utility Model Registration No. 1
The dryer mounting structure of the receiver dryer described in section.