JPH0664443A - Elastic locking pawl for air conditioner case for vehicle - Google Patents
Elastic locking pawl for air conditioner case for vehicleInfo
- Publication number
- JPH0664443A JPH0664443A JP24426992A JP24426992A JPH0664443A JP H0664443 A JPH0664443 A JP H0664443A JP 24426992 A JP24426992 A JP 24426992A JP 24426992 A JP24426992 A JP 24426992A JP H0664443 A JPH0664443 A JP H0664443A
- Authority
- JP
- Japan
- Prior art keywords
- elastic locking
- air conditioner
- vehicle
- instrument panel
- section
- 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.)
- Granted
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車輌用空調装置を自動
車のインストルメントパネルに装着する時、空調ケ−ス
体の弾性係止爪に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elastic locking claw of an air conditioning case body when a vehicle air conditioning system is mounted on an instrument panel of a vehicle.
【０００２】[0002]
【従来の技術】従来、図７、図８に示す如く、車輌用空
調ケ−ス体１０上面にコ字形切溝１１を有する弾性係止
片１２を形成し、その前端に係止爪１３を突設した空調
装置Ａを車体のインストルメントパネル１４の取付口１
５より挿入し、弾性係止片１２の係止爪１３を係止突部
１６により下方に押圧し、係止突部１６をのりこえると
自体の弾性により元の状態に復元して係止爪１３が係止
突部１６に係止固定するようになっていた。１７はシャ
ッタバルブ、１８は水平ル−バ−、１９は垂直ル−バ−
である。2. Description of the Related Art Conventionally, as shown in FIGS. 7 and 8, an elastic locking piece 12 having a U-shaped cut groove 11 is formed on the upper surface of a vehicle air-conditioning case body 10, and a locking claw 13 is formed at its front end. Install the protruding air conditioner A to the mounting port 1 of the instrument panel 14 of the vehicle body.
5, the locking claw 13 of the elastic locking piece 12 is pressed downward by the locking projection 16, and when the locking projection 16 is surpassed, the elasticity of itself restores the original state and the locking claw 13 Was fixed to the locking projection 16. 17 is a shutter valve, 18 is a horizontal louver, and 19 is a vertical louver.
Is.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術にあって
は、弾性係止片１２の外周のコ字形切溝１１より空気が
吹き出し笛吹き音が発生するという問題点があった。そ
こで図９、図１０に示す如く、弾性係止片２０の先端下
縁に沿って隆起部２１を形成し、異音発生を防止するこ
とが考えられたが、シャッタ−バルブ２２の位置によっ
ては完全に異音発生を防止できず、吹き出し空気の整流
効果が減殺されるという問題点があった。In the above-mentioned prior art, there is a problem that air blows out from the U-shaped groove 11 on the outer periphery of the elastic locking piece 12 and a whistling noise is generated. Therefore, as shown in FIGS. 9 and 10, it has been considered that a raised portion 21 is formed along the lower edge of the tip of the elastic locking piece 20 to prevent the generation of abnormal noise. However, depending on the position of the shutter valve 22, There is a problem in that the generation of abnormal noise cannot be completely prevented and the rectification effect of blown air is diminished.
【０００４】[0004]
【課題を解決するための手段】本発明は上記問題点を解
決することを目的とし、弾性係止片のコ字形境界部を薄
肉部とし、空調ケ−ス体をインストルメントパネルへセ
ット時、弾性係止爪が内方に押された時薄肉部が切断分
離され、弾性係止片復元時、上記薄肉部が再びコ字形ス
リット周縁に当接する如くしたことを特徴とする。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to make the air-conditioning case body set on the instrument panel when the U-shaped boundary portion of the elastic locking piece is thin. When the elastic locking claw is pushed inward, the thin portion is cut and separated, and when the elastic locking piece is restored, the thin portion comes into contact with the U-shaped slit peripheral edge again.
【０００５】[0005]
【実施例】図１乃至図６に示した本発明の一実施例につ
いて詳細に説明する。１は空調装置の空調ケ−ス体で、
その上面に弾性係止爪２を突設し、該弾性係止爪２のコ
字形境界部はテ−パ−のついた薄肉部３を形成してあ
る。４は上記空調装置を装着する車輌のインストルメン
トパネル、５は該インストルメントパネルの係止突部、
６はシャッタ−バルブ、７は縦ル−バ−、８は横ル−バ
−、９はハウジングである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in FIGS. 1 to 6 will be described in detail. 1 is the air conditioning case body of the air conditioner,
An elastic locking claw 2 is projected on the upper surface of the elastic locking claw 2, and a U-shaped boundary portion of the elastic locking claw 2 forms a thin portion 3 with a taper. Reference numeral 4 denotes an instrument panel of a vehicle equipped with the air conditioner, 5 denotes a locking projection of the instrument panel,
6 is a shutter valve, 7 is a vertical louver, 8 is a horizontal louver, and 9 is a housing.
【０００６】組み込み時は図４の如く、空気調整装置Ａ
をインストルメントパネル４に挿入すると、弾性係止爪
２がインストルメントパネル４の係止突部５により下方
に押され、更に押し込むと図５の如く、薄肉部３の外周
がコ字形に切断分離される。次いで図６の如く、係止突
部５をのりこえると自体の弾性で弾性係止爪２は元に復
元して係止突部５に係止固定される。この時、薄肉部３
はコ字形スリット周縁に内接閉塞する。When assembled, the air conditioner A as shown in FIG.
Is inserted into the instrument panel 4, the elastic locking claw 2 is pushed downward by the locking projection 5 of the instrument panel 4, and when further pressed, the outer periphery of the thin portion 3 is cut into U-shapes as shown in FIG. To be done. Next, as shown in FIG. 6, when the locking projection 5 is surpassed, the elastic locking claw 2 is restored to its original state by the elasticity of itself and locked and fixed to the locking projection 5. At this time, the thin portion 3
Is inscribed and closed at the periphery of the U-shaped slit.
【０００７】[0007]
【発明の効果】本発明によると、弾性係止片のコ字形境
界部を薄肉部とし、空調ケ−ス体をインストルメントパ
ネルへセット時、弾性係止爪が内方に押された時薄肉部
が切断分離され、弾性係止片復元時、上記薄肉部が再び
コ字形スリット周縁に当接する如くしてあるので、笛吹
き音の発生を完全に防止でき、吹き出し流の整流効果を
向上することができる。According to the present invention, the U-shaped boundary portion of the elastic locking piece is a thin-walled portion, and when the air-conditioning case body is set on the instrument panel, the elastic locking claw is thinned when pushed inward. When the elastic locking piece is restored, the thin portion is again brought into contact with the U-shaped slit periphery, so that whistling noise can be completely prevented and the flow rectifying effect is improved. be able to.
【図１】本発明の一実施例外観斜視図である。FIG. 1 is an external perspective view of an embodiment of the present invention.
【図２】図１の正断面図である。FIG. 2 is a front sectional view of FIG.
【図３】図１の弾性係止爪の上面図である。3 is a top view of the elastic locking claw of FIG. 1. FIG.
【図４】空調装置セット時弾性係止爪が係止突部に押さ
れた初期時正断面図である。FIG. 4 is a front sectional view at an initial stage when the elastic locking claw is pushed by the locking projection when the air conditioner is set.
【図５】図４の弾性係止爪が更に押された時の正断面図
である。5 is a front sectional view when the elastic locking claw of FIG. 4 is further pressed.
【図６】図５の弾性係止爪が復元した時の正断面図であ
る。6 is a front cross-sectional view when the elastic locking claw of FIG. 5 is restored.
【図７】従来の第１比較例正断面図である。FIG. 7 is a front sectional view of a conventional first comparative example.
【図８】図７の笛吹音発生部の説明図である。FIG. 8 is an explanatory diagram of a whistle blowing sound generation unit in FIG. 7.
【図９】従来の第２比較例正断面図である。FIG. 9 is a front sectional view of a conventional second comparative example.
【図１０】図９の笛吹音発生部の説明図である。FIG. 10 is an explanatory diagram of a whistle blowing sound generation unit in FIG. 9.
１ 空調ケ−ス体 ２ 弾性係止爪 ３ 薄肉部 ４ インストルメントパネル ５ 係止突部 ６ シャッタ−バルブ 1 Air-conditioning case body 2 Elastic locking claw 3 Thin part 4 Instrument panel 5 Locking projection 6 Shutter valve
Claims (1)
し、空調ケ−ス体をインストルメントパネルへセット
時、弾性係止爪が内方に押された時薄肉部が切断分離さ
れ、弾性係止片復元時、上記薄肉部が再びコ字形スリッ
ト周縁に当接する如くした車輌用空調ケ−ス体の弾性係
止爪。1. The U-shaped boundary portion of the elastic locking piece is a thin portion, and the thin portion is cut and separated when the elastic locking pawl is pushed inward when the air conditioning case body is set on the instrument panel. An elastic locking claw of a vehicle air-conditioning case body in which the thin portion comes into contact with the peripheral edge of the U-shaped slit again when the elastic locking piece is restored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24426992A JP3210971B2 (en) | 1992-08-20 | 1992-08-20 | Elastic locking claw of air conditioning case body for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24426992A JP3210971B2 (en) | 1992-08-20 | 1992-08-20 | Elastic locking claw of air conditioning case body for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0664443A true JPH0664443A (en) | 1994-03-08 |
| JP3210971B2 JP3210971B2 (en) | 2001-09-25 |
Family
ID=17116239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24426992A Expired - Fee Related JP3210971B2 (en) | 1992-08-20 | 1992-08-20 | Elastic locking claw of air conditioning case body for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3210971B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008290468A (en) * | 2007-05-22 | 2008-12-04 | Toyota Auto Body Co Ltd | Installing structure of discharge port unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811217B (en) * | 2009-12-21 | 2012-07-25 | 南通中远船务工程有限公司 | Welding method of arc-shaped welding seam |
-
1992
- 1992-08-20 JP JP24426992A patent/JP3210971B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008290468A (en) * | 2007-05-22 | 2008-12-04 | Toyota Auto Body Co Ltd | Installing structure of discharge port unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3210971B2 (en) | 2001-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |