JPH0454054Y2 - - Google Patents
Info
- Publication number
- JPH0454054Y2 JPH0454054Y2 JP2924686U JP2924686U JPH0454054Y2 JP H0454054 Y2 JPH0454054 Y2 JP H0454054Y2 JP 2924686 U JP2924686 U JP 2924686U JP 2924686 U JP2924686 U JP 2924686U JP H0454054 Y2 JPH0454054 Y2 JP H0454054Y2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- auxiliary
- main duct
- main
- ducts
- 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
- 238000000071 blow moulding Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000021189 garnishes Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、自動車のフロントガラスの手前にあ
るインスツルメントパネルに取付けたデフロスタ
吹出ノズルと、側部ガーニシユに取付けたデフロ
スタ吹出ノズルとに、送風するためのダクトに関
するものである。[Detailed description of the invention] Industrial application field This invention blows air to a defroster blow-out nozzle attached to the instrument panel in front of the windshield of a car and a defroster blow-off nozzle attached to the side garnish. It concerns ducts for
従来の技術
従来、上記デフロスタノズル用ダクトとして
は、主ダクトと補助ダクトとを別々に作製し、こ
れを例えば金具等でいちいち一体に結合していた
ものである。BACKGROUND ART Conventionally, in the defroster nozzle duct, a main duct and an auxiliary duct were manufactured separately, and these were joined together one by one using, for example, metal fittings or the like.
考案が解決しようとする問題点
しかしながら、従来のデフロスタノズル用ダク
トにおいては、主ダクトと補助ダクトとをいちい
ち別個に成形するということと、更にこれらを一
体に結合するという工数のかかる欠点があつた。Problems that the invention aims to solve However, conventional ducts for defroster nozzles have the drawback that the main duct and auxiliary duct are molded separately, and it takes a lot of man-hours to connect them together. .
問題点を解決するための手段
本考案は、デフロスタノズル用ダクトを次のよ
うにすることによつて、問題点を解決しようとす
るものである。即ち、フロントデフロスタノズル
用主ダクトとその外壁に沿つてこれに接合される
サイドデフロスタノズル用補助ダクトとからな
り、前記主ダクトのブラケツト部が前記補助ダク
トより局部的に両側に突出した突縁部を抱き込む
ように接合して、両ダクトが一体に連結されるよ
うにしたものである。Means for Solving the Problems The present invention attempts to solve the problems by making the defroster nozzle duct as follows. That is, it consists of a main duct for the front defroster nozzle and an auxiliary duct for the side defroster nozzle joined to the main duct along its outer wall, and the bracket part of the main duct has a projecting edge that locally protrudes to both sides from the auxiliary duct. The ducts are joined together so that both ducts are connected as one.
作 用
主ダクトの送風口と補助ダクトの送風口とをそ
れぞれ仕切り、且つ同一箇所に送風口を集合さ
せ、送風が強弱なく各ダクトの吹出口に送られる
ようにするものである。Function: The main duct's air outlet and the auxiliary duct's air outlet are separated, and the air outlets are gathered at the same location, so that the air is sent to the air outlet of each duct without any strength or weakness.
実施例
第１図において、Ａはデフロスタノズル用ダク
トで、ａは主ダクト、ｂ，ｃは補助ダクトを示
し、主ダクトａの送風口１と補助ダクトｂ，ｃの
送風口２，３はそれぞれ独立して仕切られ、ダク
ト前方に集合並列されている。そして、送風口１
は主ダクトａのフロント吹出口４，５，６，７に
連絡し、送風口２，３は補助ダクトｂ，ｃのサイ
ド吹出口８，９にそれぞれ連絡しているものとす
る。そして送風口１，２，３からの送風は矢印の
ように入り、フロント吹出口４，５，６，７と、
サイド吹出口８，９から矢印のように吹出すもの
である。１０，１１は補助ダクトｂの両側に突出
した突縁部で第２図に示すように主ダクトａのブ
ラケツト部１２，１３に抱き込まれるように型締
め接合されている。そして、本考案のダクトＡは
第３図に示すように補助ダクトｂ，ｃを金型ｄ，
ｅでブロー成形した後、これを保持したまま、主
ダクトａの金型にインサートして、次のブロー成
形によつて、主ダクトａのブラケツト部１２，１
３を形成させるもので、形成後、スライド駒ｆを
矢印のように移動させるものである。なお、１４
は真空抽気孔である。Example In Fig. 1, A is a duct for a defroster nozzle, a is a main duct, b and c are auxiliary ducts, and the air outlet 1 of the main duct a and the air outlets 2 and 3 of the auxiliary ducts b and c are respectively They are independently partitioned and arranged in parallel in front of the duct. And the air outlet 1
are connected to the front air outlets 4, 5, 6, and 7 of the main duct a, and the air outlets 2 and 3 are connected to the side air outlets 8 and 9 of the auxiliary ducts b and c, respectively. Then, the air from the air outlets 1, 2, and 3 enters as shown by the arrow, and reaches the front air outlets 4, 5, 6, and 7.
The air is blown out from the side blow-off ports 8 and 9 as shown by the arrows. Reference numerals 10 and 11 are protruding edges on both sides of the auxiliary duct b, which are clamped and joined to the bracket parts 12 and 13 of the main duct a, as shown in FIG. The duct A of the present invention has auxiliary ducts b and c formed into molds d and
After blow molding in step e, insert it into the mold of the main duct a while holding it, and then perform the next blow molding to form the bracket parts 12, 1 of the main duct a.
3, and after forming, the slide piece f is moved in the direction of the arrow. In addition, 14
is the vacuum bleed hole.
考案の効果
以上説明したように、本考案は、主ダクトの送
風口と吹出口、又補助ダクトの送風口と吹出口と
はそれぞれ連絡するように仕切られていることは
勿論だが主ダクトのブラケツト部が補助ダクトよ
り局部に両側に突出した突縁部を抱き込むように
ブロー成形によつて接合して一体に連結させたも
のであるから、ダクトをブロー成形機によつて、
連続して製造でき、成形時間を短縮化し、主ダク
トと補助ダクトの結合等にいちいち金具等を用い
る複雑工数による後加工の必要性がなくなり、工
数削減ができるという効果があるものである。Effects of the invention As explained above, the present invention has the advantage that the main duct's air outlet and outlet, and the auxiliary duct's air outlet and outlet are partitioned so that they communicate with each other, and the main duct's bracket The duct is connected integrally by blow molding so as to embrace the protruding edges on both sides of the auxiliary duct.
It can be manufactured continuously, shortens the molding time, eliminates the need for complicated post-processing using metal fittings, etc. each time the main duct and auxiliary duct are connected, and has the effect of reducing the number of man-hours.
第１図は、本考案デフロスタノズル用ダクトの
斜面図、第２図は第１図−線断面図、第３図
は補助ダクトの製造説明図である。
Ａ……デフロスタノズル用ダクト、ａ……主ダ
クト、ｂ，ｃ……補助ダクト、１，２，３……送
風口、４，５，６，７……フロント吹出口、８，
９……サイド吹出口、１０，１１……突縁部、１
２，１３……ブラケツト部。
FIG. 1 is a perspective view of a duct for a defroster nozzle of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a manufacturing explanatory diagram of an auxiliary duct. A... Defroster nozzle duct, a... Main duct, b, c... Auxiliary duct, 1, 2, 3... Air outlet, 4, 5, 6, 7... Front outlet, 8,
9... Side outlet, 10, 11... Projection, 1
2, 13... Bracket section.
Claims (1)
壁に沿つてこれに接合されるサイドデフロスタノ
ズル用補助ダクトからなり、前記主ダクトのブラ
ケツト部が前記補助ダクトより局部的に両側に突
出した突縁部を抱き込むように接合し、両ダクト
が一体に連結されていることを特徴とするデフロ
スタノズル用ダクト。 It consists of a main duct for a front defroster nozzle and an auxiliary duct for a side defroster nozzle joined to the main duct along its outer wall, and a bracket portion of the main duct embraces a protruding edge that locally protrudes to both sides from the auxiliary duct. A duct for a defroster nozzle, characterized in that both ducts are integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924686U JPH0454054Y2 (en) | 1986-03-03 | 1986-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2924686U JPH0454054Y2 (en) | 1986-03-03 | 1986-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62141572U JPS62141572U (en) | 1987-09-07 |
| JPH0454054Y2 true JPH0454054Y2 (en) | 1992-12-18 |
Family
ID=30832965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2924686U Expired JPH0454054Y2 (en) | 1986-03-03 | 1986-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454054Y2 (en) |
-
1986
- 1986-03-03 JP JP2924686U patent/JPH0454054Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62141572U (en) | 1987-09-07 |
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