JPS6342031Y2 - - Google Patents

Info

Publication number
JPS6342031Y2
JPS6342031Y2 JP1980013439U JP1343980U JPS6342031Y2 JP S6342031 Y2 JPS6342031 Y2 JP S6342031Y2 JP 1980013439 U JP1980013439 U JP 1980013439U JP 1343980 U JP1343980 U JP 1343980U JP S6342031 Y2 JPS6342031 Y2 JP S6342031Y2
Authority
JP
Japan
Prior art keywords
diagonal groove
instrument panel
hole
flange
groove
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
Application number
JP1980013439U
Other languages
Japanese (ja)
Other versions
JPS56116233U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980013439U priority Critical patent/JPS6342031Y2/ja
Publication of JPS56116233U publication Critical patent/JPS56116233U/ja
Application granted granted Critical
Publication of JPS6342031Y2 publication Critical patent/JPS6342031Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 この考案は自動車のウインドデフロスタの改良
に関する。
[Detailed Description of the Invention] This invention relates to improvement of an automobile window defroster.

自動車のデフロスタは第1図及び第2図に示す
ように、計器板Aを合成樹脂で射出成形する型の
抜方向の都合上、計器板Aの上面に横長の孔Bを
設け、この孔Bの内側に、計器板Aと別個に作つ
た細長い吹出口Cを設けた巾広のノズルDをビス
等によつて連結し、このノズルDにエアホースE
を連結している。このように、計器板Aとノズル
Dを別々に製作することは製作が面倒でコスト高
になり、部品管理も複雑になると共に、組付けの
手間もかかつてコスト高になる。
As shown in Figs. 1 and 2, an automobile defroster is provided with a horizontally long hole B on the upper surface of the instrument panel A due to the direction in which the instrument panel A is injection-molded from a synthetic resin. A wide nozzle D with an elongated air outlet C made separately from the instrument panel A is connected to the inside of the instrument panel A using screws, etc., and an air hose E is connected to this nozzle D.
are connected. In this way, manufacturing the instrument panel A and the nozzle D separately results in troublesome manufacturing and high costs, complicates parts management, and requires more effort for assembly, resulting in higher costs.

この考案はかかる点に鑑み、安価に製作できる
ように改善したもので、以下第3図及び第4図に
示す本考案の実施例について説明する。
In view of these points, this invention has been improved so that it can be manufactured at a low cost, and an embodiment of the invention shown in FIGS. 3 and 4 will be described below.

計器板1は合成樹脂によつて形成されるもので
あつて、上下両端縁部にはそれぞれ斜め前下方に
突出する上部フランジ1aおよび下部フランジ1
bが形成され、型成形する場合の抜型の方向は斜
め前下方となるようにしてある。ところで、この
計器板1の上面前部には型の抜き方向に合せて横
長の斜溝2が一体的に形成されている。すなわ
ち、上記斜溝2の下辺2bが上記上部フランジ1
aと略平行で、斜溝2の上辺2aが下部フランジ
1bと略平行となるように斜溝2が形成されてい
る。そして、この斜溝2の下面奥に孔3を穿設
し、孔3にエアダクト4を連結する。エアダクト
4は弾性体で作ることによつて、孔3に嵌込むだ
けで取付けできる。そしてエアダクト4にはエア
ホース5を挿入連結する。又、斜溝2の入口後側
には案内板6を接着してある。7は前面ウイン
ド、8は車体である。
The instrument panel 1 is made of synthetic resin, and has an upper flange 1a and a lower flange 1 at both upper and lower end edges, respectively, which protrude diagonally forward and downward.
b is formed, and the direction of the cutting die when molding is diagonally forward and downward. Incidentally, a horizontally long diagonal groove 2 is integrally formed in the front part of the upper surface of the instrument panel 1 in accordance with the direction of mold removal. That is, the lower side 2b of the diagonal groove 2 is connected to the upper flange 1.
The diagonal groove 2 is formed so that the upper side 2a of the diagonal groove 2 is approximately parallel to the lower flange 1b. Then, a hole 3 is bored deep in the lower surface of this oblique groove 2, and an air duct 4 is connected to the hole 3. Since the air duct 4 is made of an elastic material, it can be attached by simply fitting it into the hole 3. Then, an air hose 5 is inserted and connected to the air duct 4. Further, a guide plate 6 is bonded to the rear side of the entrance of the oblique groove 2. 7 is a front window, and 8 is a vehicle body.

作用について説明する。 The effect will be explained.

エアホース5から送られてくる空気はエアダク
ト4を通つて斜溝2に入り、斜溝2で巾広に広げ
られて前面ウインド7に吹付けられ、前面ウイン
ド7が曇るのを防止する。その際、案内板6を設
ければ、斜溝2内が圧力空気溜めになつて、均一
に巾広に拡散でき、吹出し方向も調節できる。そ
して斜溝2は計器板1の型成形の抜型方向に合せ
てあるので計器板1と一体に成形でき、ノズルが
不要になつてコストダウンができる。又、エアダ
クト4は弾性体等の軟質材で作ることによつて、
斜溝2に設けた孔3に嵌込むようにでき、着脱に
ビス等が不要になつて締付けの手間も省くことが
できる。
Air sent from an air hose 5 passes through an air duct 4 and enters the diagonal groove 2, is spread wide by the diagonal groove 2, and is blown onto the front window 7, thereby preventing the front window 7 from fogging up. At this time, if the guide plate 6 is provided, the inside of the diagonal groove 2 becomes a pressure air reservoir, and the air can be uniformly and widely diffused, and the blowing direction can also be adjusted. Since the diagonal grooves 2 are aligned with the cutting direction of the instrument panel 1, it can be molded integrally with the instrument panel 1, eliminating the need for a nozzle and reducing costs. In addition, by making the air duct 4 from a soft material such as an elastic body,
It can be fitted into a hole 3 provided in the diagonal groove 2, and no screws or the like are required for attachment/detachment, and the effort of tightening can be saved.

以上説明したように、この考案は計器板の上面
前部に、計器板の上部フランジと斜溝の下辺とが
略平行で、下部フランジと斜溝の上辺とが略平行
となるような斜溝を一体的に形成し、その斜溝の
下面奥に孔を穿設してその孔にエアダクトを連結
するようにしたので、計器板の成型用の上型と下
型とをそれぞれ上部フランジおよび下部フランジ
と平行方向に開くことができ、複雑なスライド型
とする必要がなくて安価に成型することができ
る。そして斜溝で吹出し空気を巾広に広げて前面
ウインドに吹付けることができる。又、エアダク
トも斜溝の孔へ嵌込みで挿入でき、組付けも容易
になつて、全体として大巾なコストダウンができ
る。尚、斜溝の入口に案内板を設けることによつ
て、巾広の吹出しを均一にできると共に、吹出し
方向も調節できて一層好都合になる。
As explained above, this invention has a diagonal groove in the front of the upper surface of the instrument panel, in which the upper flange of the instrument panel and the lower edge of the diagonal groove are approximately parallel, and the lower flange and the upper edge of the diagonal groove are approximately parallel. The upper and lower molds for molding the instrument panel were formed integrally, and a hole was drilled deep inside the lower surface of the diagonal groove to connect the air duct to the hole. It can be opened in a direction parallel to the flange, and there is no need for a complicated slide mold, so it can be molded at low cost. Then, the blown air can be spread wide by the diagonal grooves and blown onto the front window. Furthermore, the air duct can also be inserted by fitting into the hole of the oblique groove, making assembly easier and making it possible to significantly reduce costs as a whole. By providing a guide plate at the entrance of the oblique groove, it is possible to uniformly blow out the air over a wide width, and also to adjust the blowing direction, which is more convenient.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は従来例を示し、第1図は縦
断面図、第2図はノズルの斜視図、第3図及び第
4図は本考案の一実施例を示し、第3図は縦断面
図、第4図は平面図である。 1……計器板、2……斜溝、3……孔、4……
エアダクト。
1 and 2 show a conventional example, FIG. 1 is a longitudinal sectional view, FIG. 2 is a perspective view of a nozzle, FIGS. 3 and 4 show an embodiment of the present invention, and FIG. is a longitudinal sectional view, and FIG. 4 is a plan view. 1... Instrument panel, 2... Diagonal groove, 3... Hole, 4...
air duct.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂で射出成形する計器板の上面前部に横
長の斜溝を一体的に形成した自動車のウインドデ
フロスタにおいて、上記計器板の上下両端縁部に
斜下方前方に突出する上部フランジおよび下部フ
ランジを設けるとともに、上記上部フランジと斜
溝の下辺、および下部フランジと斜溝の上辺とを
それぞれ互いに略平行とし、斜溝の下面奥に孔を
穿設して該孔にエアダクトを連結したことを特徴
とする自動車のウインドデフロスタ。
In an automobile window defroster in which a horizontally long diagonal groove is integrally formed on the front upper surface of an instrument panel made of synthetic resin, an upper flange and a lower flange that protrude diagonally downward and forward are provided at both upper and lower edges of the instrument panel. Further, the upper flange and the lower side of the diagonal groove, and the lower flange and the upper side of the diagonal groove are respectively substantially parallel to each other, and a hole is bored deep in the lower surface of the diagonal groove, and an air duct is connected to the hole. Wind defroster for automobiles.
JP1980013439U 1980-02-07 1980-02-07 Expired JPS6342031Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980013439U JPS6342031Y2 (en) 1980-02-07 1980-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980013439U JPS6342031Y2 (en) 1980-02-07 1980-02-07

Publications (2)

Publication Number Publication Date
JPS56116233U JPS56116233U (en) 1981-09-05
JPS6342031Y2 true JPS6342031Y2 (en) 1988-11-04

Family

ID=29609973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980013439U Expired JPS6342031Y2 (en) 1980-02-07 1980-02-07

Country Status (1)

Country Link
JP (1) JPS6342031Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55175554U (en) * 1979-06-05 1980-12-16

Also Published As

Publication number Publication date
JPS56116233U (en) 1981-09-05

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