JPS6138823Y2 - - Google Patents
Info
- Publication number
- JPS6138823Y2 JPS6138823Y2 JP1981190644U JP19064481U JPS6138823Y2 JP S6138823 Y2 JPS6138823 Y2 JP S6138823Y2 JP 1981190644 U JP1981190644 U JP 1981190644U JP 19064481 U JP19064481 U JP 19064481U JP S6138823 Y2 JPS6138823 Y2 JP S6138823Y2
- Authority
- JP
- Japan
- Prior art keywords
- drain hose
- hole
- vehicle
- recess
- drain
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Description
【考案の詳細な説明】
この考案は、自動車などの車輌に塔載する車載
用空気調和装置のドレンホースに関する。[Detailed Description of the Invention] This invention relates to a drain hose for an on-vehicle air conditioner mounted on a vehicle such as an automobile.
従来、車載用空気調和装置においては、冷却器
は車室内側へ設置されるのが通常であり、この冷
却器から生じるドレンは、第１図に示すように車
室内と車室外との仕切板、すなわち車輌壁１にあ
る既存の穴、もしくは穴をあけてその穴にドレン
ホース２を通して排出され、車室内外との気密を
保つためにゴム製のグロメツト３をドレンホース
２の外周面と穴との間に介在させているのが常で
あつた。 Conventionally, in in-vehicle air conditioners, the cooler is usually installed on the inside of the vehicle, and the drain generated from this cooler is drained through the partition plate between the interior and exterior of the vehicle, as shown in Figure 1. In other words, the drain hose 2 is passed through an existing hole in the vehicle wall 1 or a hole is drilled and the drain is drained through the hole, and a rubber grommet 3 is connected to the outer circumferential surface of the drain hose 2 and the hole to maintain airtightness between the interior and exterior of the vehicle. It has always been the case that there is an intermediary between the two.
このような従来のドレンホースの取付方法で
は、穴にドレンホース２を通した後に、グロメツ
ト３を取り付けるか、またはグロメツト３を穴を
取り付けた後にドレンホース２を取り付けるかで
ある。どちらの方法にしても、２回の作業を要
し、また、作業性も悪いという欠点があつた。 In such conventional methods of attaching a drain hose, the drain hose 2 is passed through the hole and then the grommet 3 is attached, or the grommet 3 is attached to the hole and then the drain hose 2 is attached. Either method has the disadvantage that it requires two operations and has poor workability.
この考案は、上記従来の欠点を除去するために
なされたもので、ドレンホースの途中に突起部を
設けることにより、作業性の向上をはかることの
できるドレンホースを提供することを目的とす
る。 This invention was made to eliminate the above-mentioned conventional drawbacks, and aims to provide a drain hose that can improve workability by providing a protrusion in the middle of the drain hose.
以下、図面によりこの考案のドレンホースの実
施例を説明する。第２図は、この考案の一実施例
を示すもので、車輌壁１の既存の穴、または穴あ
けを行い、その穴に固定できるようにドレンホー
ス２の外周面の一部に突起部４を設けている。 Hereinafter, embodiments of the drain hose of this invention will be described with reference to the drawings. FIG. 2 shows an embodiment of this invention, in which a protrusion 4 is provided on a part of the outer peripheral surface of the drain hose 2 so that it can be fixed to an existing hole or a hole in the vehicle wall 1. It is set up.
この突起部４の凹部４ａ内に、車輌壁１に設け
た穴の内周縁を嵌合させるようにしたものであ
り、これにより、従来のごときグロメツトが不要
であるばかりか、ドレンホース２の取付けを簡単
に行うことができるものである。 The inner peripheral edge of a hole provided in the vehicle wall 1 is fitted into the recess 4a of the protrusion 4, which not only eliminates the need for a conventional grommet but also makes it easier to attach the drain hose 2. can be done easily.
以上のように、この考案のドレンホースによれ
ば、ドレンホースの一部に車輌壁とそれ自身を固
定するように突起部を設け、この突起部の中央部
に凹部を形成し、この凹部に車輌壁の穴の内周縁
を嵌合させるようにしたので、穴を通るドレンホ
ースをグロメツトなどであらためて固定する必要
がなくなり、それにより、作業性の向上をはかる
ことができ、その実用的効果は大である。 As described above, according to the drain hose of this invention, a projection is provided in a part of the drain hose so as to fix the drain hose to the vehicle wall, and a recess is formed in the center of the projection. Since the inner periphery of the hole in the vehicle wall is fitted, there is no need to secure the drain hose that passes through the hole with grommets, etc. This improves work efficiency, and the practical effect is It's large.
第１図は従来のドレンホースの通し方を説明す
るための断面図、第２図はこの考案のドレンホー
スの一実施例を示す断面図である。
１……車輌壁、２……ドレンホース、４……突
起部、４ａ……凹部。なお、図中同一符号は同一
または相当部分を示す。
FIG. 1 is a sectional view for explaining how to pass a conventional drain hose, and FIG. 2 is a sectional view showing an embodiment of the drain hose of this invention. 1...Vehicle wall, 2...Drain hose, 4...Protrusion, 4a...Recess. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ためのドレンホースの外周面の途中に突起部を一
体に設け、この突起部の中央部に凹部を形成し、
この凹部に車輌壁の穴の内周縁を嵌合させること
を特徴とするドレンホース。 A projection is integrally provided in the middle of the outer peripheral surface of a drain hose for discharging drain water generated from the cooler to the outside of the vehicle interior, and a recess is formed in the center of the projection,
A drain hose characterized in that the inner peripheral edge of a hole in a vehicle wall is fitted into this recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981190644U JPS5895317U (en) | 1981-12-21 | 1981-12-21 | drain hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981190644U JPS5895317U (en) | 1981-12-21 | 1981-12-21 | drain hose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895317U JPS5895317U (en) | 1983-06-28 |
| JPS6138823Y2 true JPS6138823Y2 (en) | 1986-11-08 |
Family
ID=30104179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981190644U Granted JPS5895317U (en) | 1981-12-21 | 1981-12-21 | drain hose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5895317U (en) |
-
1981
- 1981-12-21 JP JP1981190644U patent/JPS5895317U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5895317U (en) | 1983-06-28 |
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