JPH0135680B2 - - Google Patents
Info
- Publication number
- JPH0135680B2 JPH0135680B2 JP18954082A JP18954082A JPH0135680B2 JP H0135680 B2 JPH0135680 B2 JP H0135680B2 JP 18954082 A JP18954082 A JP 18954082A JP 18954082 A JP18954082 A JP 18954082A JP H0135680 B2 JPH0135680 B2 JP H0135680B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- tapered
- water tank
- upper side
- lower side
- 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
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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Irons (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は、スチームアイロンに於ける水タンク
の構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a water tank in a steam iron.
近年スチームアイロンに於ける水タンクは従来
のステンレス製タンクから、機能性の向上と、生
産性の向上を計る為にプラスチツク製タンクに移
行しつつあり、このプラスチツク製の水タンクの
場合は、タンク中の水量が見やすいように透明化
出来又、操作しやすいように軽量化出来る。更に
多量生産が容易である等の利点がある。 In recent years, water tanks in steam irons have been shifting from conventional stainless steel tanks to plastic tanks in order to improve functionality and productivity. It can be made transparent so that the amount of water inside can be easily seen, and it can be made lightweight so that it can be easily operated. Further, there are advantages such as ease of mass production.
このプラスチツク製の水タンクは、従来に於て
例えばタンクの上側と下側の２ケを射出成形し、
これを溶着又は接着剤等で接合し、水タンクを形
成しているがタンクの上下の接合は、接着剤によ
る接合より、信頼性と、生産性に於いて、優れて
いる超音波や、熱板等による溶着が採用され、こ
の溶着に於て、従来は、タンク上側と、タンク下
側の溶着面の形状は第１図に示すような平板状の
形状で、溶着後は、第２図に示すように、溶着部
１１がタンク上側７とタンク下側８の端部より突
出して、外観上見苦しい等の欠点があつた。 Conventionally, this plastic water tank is made by injection molding the upper and lower parts of the tank.
These are joined by welding or adhesive to form a water tank, but the upper and lower parts of the tank can be joined using ultrasonic or thermal technology, which is superior in terms of reliability and productivity than joining with adhesive. Conventionally, the welding surfaces of the upper side of the tank and the lower side of the tank have a flat shape as shown in Figure 1, and after welding, the shape of the welded surfaces of the upper side of the tank and the lower side of the tank is as shown in Figure 2. As shown in FIG. 2, the welded portion 11 protrudes from the ends of the tank upper side 7 and the tank lower side 8, resulting in disadvantages such as an unsightly appearance.
本発明は前記欠点を解決したもので、熱可塑性
樹脂製のタンク上とタンク下の先端に各々先細り
部を形成し、該先細り部を当接し、かつ熱溶着し
てできる溶着部をその先細り部で形成する空間部
内に収納させた構造にすることにより、溶着部
が、タンク上、下の側面より突出する事なく、外
観上美しく、タンクが形成出来る画期的なスチー
ムアイロンを提供することが出来る。 The present invention solves the above-mentioned drawbacks by forming tapered parts at the top and bottom ends of a thermoplastic resin tank, abutting the tapered parts, and heat welding the welded part to the tapered part. By adopting a structure in which the welded part is housed in the space formed by the tank, the welded part does not protrude from the sides of the top or bottom of the tank, making it possible to provide an innovative steam iron that can form a tank with a beautiful appearance. I can do it.
以下本発明を示す一実施例について、具体的に
説明する。 An example illustrating the present invention will be specifically described below.
第５図は、プラスチツクの水タンクを有するス
チームアイロンの断面図である。 FIG. 5 is a cross-sectional view of a steam iron with a plastic water tank.
図に於て、１はヒーターを内蔵するベースでス
チーム室２が形成されている。ベース１の上に
は、耐熱性を有する例えばフエノール樹脂又は、
クロムメツキを施した鉄板等で形成した遮熱板３
があり、更にその上には、水タンク４が設けられ
ている。この水タンク４の先端には、水の注排水
口５が設けられている。この水タンク４の後方又
は上方にはアイロンの握手６が設けられている。
このように、水タンク４は、外部から見やすいよ
うに露出している。更に水タンク４は、タンク上
側７とタンク下側８とから形成されている。図３
は、本発明のタンク上側７と、タンク下側８との
接合前の要部断面図で、第４図は、本発明によ
る、タンク上側７とタンク下側８との接合後の要
部断面図である。そのタンク上７及びタンク下８
の先端には各々先細り部１０が形成され、それら
の先細り部１０を溶融後、当接せしめ冷却される
ことで溶着部１１を形成せしめ、その溶着部１１
はタンク上７及びタンク下８の端部とその端部に
更に設けてある先細り部１０とで形成される空間
部１２よりも小さく形成され、その空間部１２内
に収納する如く設けてある。 In the figure, 1 is a base containing a heater and a steam chamber 2 is formed therein. On the base 1, for example, a heat-resistant phenol resin or
Heat shield plate 3 made of chrome-plated iron plate, etc.
There is a water tank 4 above it. A water inlet 5 is provided at the tip of the water tank 4. An iron grip 6 is provided behind or above the water tank 4.
In this way, the water tank 4 is exposed for easy viewing from the outside. Furthermore, the water tank 4 is formed from a tank upper side 7 and a tank lower side 8. Figure 3
4 is a cross-sectional view of the main part before the tank upper side 7 and the tank lower side 8 are joined together according to the present invention, and FIG. 4 is a main part cross-sectional view after the tank upper side 7 and the tank lower side 8 are joined according to the present invention. It is a diagram. The tank top 7 and tank bottom 8
A tapered part 10 is formed at the tip of each of the tapered parts 10, and after the tapered parts 10 are melted, they are brought into contact and cooled to form a welded part 11, and the welded part 11
is formed smaller than a space 12 formed by the end portions of the upper tank 7 and the lower tank 8 and a tapered portion 10 further provided at the ends, and is provided so as to be accommodated within the space 12.
次に本発明による動作を示す。 Next, the operation according to the present invention will be described.
水タンク４のタンク上側７とタンク下側８との
先端に設けてある先細り部１０を、超音波や熱板
によつて、各々を溶ゆうさせ、その先細り部１０
を当接し更に加圧すると、図４の示す如く、タン
ク上側７とタンク下側８との先細り部１０は、溶
着し、溶着部１１を形成する。このとき、溶ゆう
したプラスチツクは、前述の如く、溶ゆうプラス
チツクの溶着部１１の方が、タンク上側７とタン
ク下側８の間に形成される空間部１２より少ない
為に、タンクの溶着部１１が、タンク上側７及び
タンク下側８の端部より突出する事がなく、外観
的に美くしくタンク４を形成する事ができる。 The tapered portions 10 provided at the ends of the tank upper side 7 and the tank lower side 8 of the water tank 4 are melted using ultrasonic waves or a hot plate.
When the tank upper side 7 and the tank lower side 8 are brought into contact with each other and pressurized further, the tapered portions 10 of the tank upper side 7 and the tank lower side 8 are welded to form a welded portion 11, as shown in FIG. At this time, the melted plastic is removed from the welded part of the tank because, as mentioned above, the welded part 11 of the melted plastic is smaller than the space 12 formed between the tank upper side 7 and the tank lower side 8. 11 does not protrude from the ends of the tank upper side 7 and the tank lower side 8, and the tank 4 can be formed with a beautiful appearance.
以上の如く、本発明は接合されるタンク上・下
に先細り部を設け、その先細り部を熱溶着するこ
とにより、タンクの外観形状が一段とすつきりし
て、商品性に於て優れた、機能的なスチームアイ
ロンを提供する事ができる等の有益なものであ
る。 As described above, the present invention provides tapered portions at the top and bottom of the tanks to be joined, and heat welds the tapered portions, thereby making the external shape of the tank even more streamlined and providing excellent marketability. This is useful as it can provide a functional steam iron.
第１図及び第２図は従来例を示すスチームアイ
ロンの水タンクのタンク上、タンク下の溶着前及
び溶着後の形状断面図、第３図、第４図は、本発
明を示すスチームアイロンの一実施例の水タンク
のタンク上、タンク下の溶着前及び溶着後の形状
断面図、第５図は本発明のスチームアイロンの一
実施例を示す断面図である。
４……水タンク、７……タンク上、８……タン
ク下、１０……先細り部、１２……空間部。
1 and 2 are cross-sectional views of the water tank of a steam iron before and after welding, above and below the tank, showing a conventional example, and FIGS. 3 and 4 show a steam iron showing the present invention. FIG. 5 is a sectional view showing the shape of the top and bottom of the water tank before and after welding of the water tank according to one embodiment. FIG. 5 is a sectional view showing an embodiment of the steam iron of the present invention. 4...water tank, 7...tank top, 8...tank bottom, 10...tapered part, 12...space part.
Claims (1)
溶着して水タンク４を形成するスチームアイロン
に於て、該タンク上７及びタンク下８の先端に
各々先細り部１０を形成し、該先細り部１０を当
接し、かつ熱溶着してできる溶着部１１を該タン
ク上７およびタンク下８とその先端に形成してい
る先細り部１０とで形成する空間部１２より小さ
くした事を特徴とするスチームアイロン。1. In a steam iron that forms a water tank 4 by welding a tank top 7 and a tank bottom 8 made of thermoplastic resin, a tapered part 10 is formed at the tip of the tank top 7 and tank bottom 8, respectively, and the tapered part 10 is formed at the tip of the tank top 7 and tank bottom 8. A welded part 11 formed by abutting the parts 10 and heat welding is made smaller than the space 12 formed by the tank upper 7 and tank lower 8 and the tapered part 10 formed at the tip thereof. steam iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189540A JPS5980299A (en) | 1982-10-28 | 1982-10-28 | Steam iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189540A JPS5980299A (en) | 1982-10-28 | 1982-10-28 | Steam iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5980299A JPS5980299A (en) | 1984-05-09 |
| JPH0135680B2 true JPH0135680B2 (en) | 1989-07-26 |
Family
ID=16243013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57189540A Granted JPS5980299A (en) | 1982-10-28 | 1982-10-28 | Steam iron |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980299A (en) |
-
1982
- 1982-10-28 JP JP57189540A patent/JPS5980299A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5980299A (en) | 1984-05-09 |
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