JPH042608U - - Google Patents
Info
- Publication number
- JPH042608U JPH042608U JP4110790U JP4110790U JPH042608U JP H042608 U JPH042608 U JP H042608U JP 4110790 U JP4110790 U JP 4110790U JP 4110790 U JP4110790 U JP 4110790U JP H042608 U JPH042608 U JP H042608U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- cylindrical portion
- straight
- port
- straight discharge
- 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
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 5
- 239000006261 foam material Substances 0.000 claims 1
- 238000009958 sewing Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/383—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using spreading devices mounted in the mould, in front of the feed opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0077—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the mould filling gate ; accessories for connecting the mould filling gate with the filling spout
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
- B29C44/386—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould using a movable, elongate nozzle, e.g. to reach deep into the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案に係る注入用具の要部であるフ
アンネルの側面図、第２図は本考案の注入用具の
好適実施例であるフアンネルと分散プレートと開
口閉鎖具の組合わせを示す一部断面側面図（第３
図−線相当）、第３図は第２図のフアンネル
と分散プレートと開口閉鎖具の組合わせを縮尺し
て示す正面図、第４図は本考案の注入用具により
発泡性材料の注入を受けるべき縫製表皮の底面図
、第５図は第３図の−線に相当する開口閉鎖
具の断面図、第６図は本考案の注入用具を用いた
発泡性材料の注入工程を説明する第３図−線
に相当する切断部の略示端面図である。
主要符号、１……フアンネル、２……注入口、
３……筒部、５……吐出筒部、６……直進吐出口
、７……側方吐出口、１０……分散プレート、１
１……ステーロツド、１２……側縁、１４……抑
え部、１５……チラシ部、１６……邪魔板部、２
０……開口閉鎖具、２３……すき間、２６……窓
、３０……縫製表皮、３１……底面、３２……開
口。
Fig. 1 is a side view of a funnel, which is the main part of the injection tool according to the present invention, and Fig. 2 is a part showing a combination of the funnel, dispersion plate, and opening closure device, which is a preferred embodiment of the injection tool of the present invention. Cross-sectional side view (third
Fig. 3 is a scaled front view of the combination of the funnel, dispersion plate and opening closure device shown in Fig. 2, and Fig. 4 shows the foamed material being injected by the injection device of the present invention. FIG. 5 is a sectional view of the opening closure device corresponding to the line - in FIG. 3, and FIG. FIG. 3 is a schematic end view of the cut section corresponding to the line in FIG. Main code, 1...Funnel, 2...Inlet,
3... Cylinder part, 5... Discharge cylinder part, 6... Straight discharge port, 7... Side discharge port, 10... Dispersion plate, 1
1... Stay rod, 12... Side edge, 14... Holding part, 15... Flyer part, 16... Baffle plate part, 2
0...Opening closure device, 23...Gap, 26...Window, 30...Sewn skin, 31...Bottom surface, 32...Opening.
Claims (1)
に形成された吐出筒部５の先端に開口する直進吐
出口６と、該筒部５の直進吐出口より手前に形成
された側方吐出口７とを有するフアンネル１から
成る発泡性材料の注入用具。 ２ 材料供給源に接続されるべき注入口２の前端
に形成された吐出筒部５の先端に開口する直進吐
出口６と、該筒部５の直進吐出口より手前に形成
された側方吐出口７とを有するフアンネル１を、
前記側方吐出口に近接するチラシ部１５と、前記
直進吐出口６の前方に設けた邪魔板部１６とを有
する分散プレート１０と組合わせて成る発泡性材
料の注入用具。 ３ 材料供給源に接続されるべき注入口２の前端
に形成された吐出筒部５の先端に開口する直進吐
出口６及び該筒部５の直進吐出口より手前に形成
された側方吐出口７を有するフアンネル１と、前
記側方吐出口に近接するチラシ部１５及び前記直
進吐出口６の前方に設けた邪魔板部１６を有する
分散プレート１０とを、縫製表皮３０の開口３２
に嵌め込まれる開口閉鎖具２０を介して結合して
成る発泡性材料の注入用具。[Claims for Utility Model Registration] 1. A straight discharge port 6 that opens at the tip of a discharge cylindrical portion 5 formed at the front end of the injection port 2 to be connected to a material supply source, and a straight discharge port 6 of the cylindrical portion 5. A foamable material injection tool comprising a funnel 1 having a side discharge port 7 formed at the front. 2. A straight discharge port 6 that opens at the tip of the discharge cylindrical portion 5 formed at the front end of the injection port 2 to be connected to the material supply source, and a side discharge port formed in front of the straight discharge port of the cylindrical portion 5. a funnel 1 having an outlet 7;
A foamable material injection tool that is combined with a dispersion plate 10 having a leaflet part 15 close to the side discharge port and a baffle plate part 16 provided in front of the straight discharge port 6. 3. A straight discharge port 6 that opens at the tip of the discharge cylindrical portion 5 formed at the front end of the injection port 2 to be connected to the material supply source, and a side discharge port formed in front of the straight discharge port of the cylindrical portion 5. 7, and a dispersion plate 10 having a leaflet part 15 adjacent to the side discharge port and a baffle plate part 16 provided in front of the straight discharge port 6, are connected to the opening 32 of the sewing skin 30.
A foamable material injection tool which is connected via an opening closure device 20 that is fitted into the foam material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110790U JPH0642816Y2 (en) | 1990-04-19 | 1990-04-19 | Foaming material injection tool |
| PCT/JP1991/000496 WO1991016186A1 (en) | 1990-04-19 | 1991-04-16 | Instrument for pouring foamable material and method of producing foam having integrated skin |
| AU76614/91A AU7661491A (en) | 1990-04-19 | 1991-04-16 | Instrument for pouring foamable material and method of producing foam having integrated skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110790U JPH0642816Y2 (en) | 1990-04-19 | 1990-04-19 | Foaming material injection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042608U true JPH042608U (en) | 1992-01-10 |
| JPH0642816Y2 JPH0642816Y2 (en) | 1994-11-09 |
Family
ID=12599253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4110790U Expired - Lifetime JPH0642816Y2 (en) | 1990-04-19 | 1990-04-19 | Foaming material injection tool |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0642816Y2 (en) |
| AU (1) | AU7661491A (en) |
| WO (1) | WO1991016186A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002127A1 (en) * | 1995-06-30 | 1997-01-23 | Hae Chang Jung | Method and apparatus for foaming |
| WO2016117687A1 (en) * | 2015-01-23 | 2016-07-28 | 株式会社デルタツーリング | Method for manufacturing headrest, and headrest |
| JP2019123302A (en) * | 2018-01-15 | 2019-07-25 | 株式会社タチエス | Vehicle seat and manufacturing method of headrest |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636815U (en) * | 1986-06-27 | 1988-01-18 | ||
| JPH0236414U (en) * | 1988-09-02 | 1990-03-09 |
-
1990
- 1990-04-19 JP JP4110790U patent/JPH0642816Y2/en not_active Expired - Lifetime
-
1991
- 1991-04-16 WO PCT/JP1991/000496 patent/WO1991016186A1/en not_active Ceased
- 1991-04-16 AU AU76614/91A patent/AU7661491A/en not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997002127A1 (en) * | 1995-06-30 | 1997-01-23 | Hae Chang Jung | Method and apparatus for foaming |
| WO2016117687A1 (en) * | 2015-01-23 | 2016-07-28 | 株式会社デルタツーリング | Method for manufacturing headrest, and headrest |
| JPWO2016117687A1 (en) * | 2015-01-23 | 2017-11-02 | 株式会社デルタツーリング | Headrest manufacturing method and headrest |
| US10227229B2 (en) | 2015-01-23 | 2019-03-12 | Delta Tooling Co., Ltd. | Method for manufacturing headrest, and headrest |
| JP2019123302A (en) * | 2018-01-15 | 2019-07-25 | 株式会社タチエス | Vehicle seat and manufacturing method of headrest |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642816Y2 (en) | 1994-11-09 |
| WO1991016186A1 (en) | 1991-10-31 |
| AU7661491A (en) | 1991-11-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |