JPH059924U - Bonding structure between plastic molded products and plastic molded products - Google Patents
Bonding structure between plastic molded products and plastic molded productsInfo
- Publication number
- JPH059924U JPH059924U JP056230U JP5623091U JPH059924U JP H059924 U JPH059924 U JP H059924U JP 056230 U JP056230 U JP 056230U JP 5623091 U JP5623091 U JP 5623091U JP H059924 U JPH059924 U JP H059924U
- Authority
- JP
- Japan
- Prior art keywords
- plastic molded
- molded product
- boss
- molded products
- hole
- 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.)
- Pending
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow 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
- B29C66/01—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
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
- B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
(57)【要約】
【構成】プラスチック成形品１０１，１０２を溶着で接
合する構造であって、一方のプラスチック成形品１０１
にはボス１の周囲に凹形状３を有し、他方のプラスチッ
ク成形品１０２には穴２の縁に凸形状４を有する。ボス
１を穴２に挿入すると、凸形状４が凹形状３に嵌合し、
プラスチック成形品１０１，１０２をがたつきなく、高
い強度で接合できる。
【効果】プラスチック成形品同士を、がたつきなく、高
い強度で接合する。
(57) [Summary] [Structure] A structure in which plastic molded products 101 and 102 are joined by welding, and one plastic molded product 101
Has a concave shape 3 around the boss 1, and the other plastic molding 102 has a convex shape 4 at the edge of the hole 2. When the boss 1 is inserted into the hole 2, the convex shape 4 fits into the concave shape 3,
The plastic molded products 101, 102 can be joined with high strength without rattling. [Effect] Plastic molded products are joined together with high strength without rattling.
Description
【０００１】[0001]
本考案はプラスチック成形品とプラスチック成形品との接合に関し、特に一方 のプラスチック成形品のボスを他方のプラスチック成形品の穴に挿入し、熱溶着 等で接合する接合構造に関する。 The present invention relates to joining plastic molded products to each other, and more particularly to a joining structure in which a boss of one plastic molded product is inserted into a hole of the other plastic molded product and joined by heat welding or the like.
【０００２】[0002]
従来、この種の結合構造は、図２に示すように、一方のプラスチック成形品２ ０１のボスを他方のプラスチック成形品２０２の穴２０２ａに挿入し、ボスを熱 溶着等により溶着後のボス形状２１１として溶着接合するような構造となってい た。 2. Description of the Related Art Conventionally, as shown in FIG. 2, this type of coupling structure has a boss shape after the boss of one plastic molded product 201 is inserted into the hole 202a of the other plastic molded product 202 and the boss is welded by heat welding or the like. The structure of 211 is such that it is welded and joined.
【０００３】[0003]
上述した従来の接合構造におけるプラスチック成形品のボス形状及び穴形状で は、プラスチック成形品同士の押し付け力のばらつき及びボスの溶着のばらつき により接合部のがたつきが生じ、十分な接合強度が得にくいという欠点がある。 With the boss shape and hole shape of the plastic molded product in the conventional bonding structure described above, the joint part rattles due to the variation of the pressing force between the plastic molded products and the variation of the welding of the boss, and sufficient bonding strength is obtained. It has the drawback of being difficult.
【０００４】[0004]
本考案のプラスチック成形品とプラスチック成形品との接合構造は、一方のプ ラスチック成形品のボスの周囲に凹形状を有し、且つ他方のプラスチック成形品 の前記ボスが挿入される穴の縁に前記凹形状と嵌合する凸形状を有してなる。 The joint structure between a plastic molded product and a plastic molded product of the present invention has a concave shape around the boss of one plastic molded product, and at the edge of the hole into which the boss of the other plastic molded product is inserted. It has a convex shape that fits with the concave shape.
【０００５】[0005]
次に、本考案について図面を参照して説明する。 Next, the present invention will be described with reference to the drawings.
【０００６】 図１は本考案の一実施例を示し、同図（ａ）および（ｂ）は接合前の状態の斜 視図及び断面図、同図（ｃ）は接合状態の断面図である。FIG. 1 shows an embodiment of the present invention. FIGS. 1A and 1B are a perspective view and a sectional view of a state before joining, and FIG. 1C is a sectional view of the joining state. .
【０００７】 本実施例はプラスチック成形品１０１とプラスチック成形品１０２とを溶着で 接合するものであり、一方のプラスチック成形品１０１のボス１の周囲に凹形状 ３を有し、且つボス１が挿入される他方のプラスチック成形品１０２の穴２の縁 に凹形状３と嵌合する凸形状４を有してなっている。In this embodiment, a plastic molded product 101 and a plastic molded product 102 are joined by welding, and one plastic molded product 101 has a concave shape 3 around the boss 1 and the boss 1 is inserted. On the edge of the hole 2 of the other plastic molded product 102 to be formed, a concave shape 3 and a convex shape 4 to be fitted are provided.
【０００８】 このような本実施例において、一方のプラスチック成形品１０１のボス１を他 方のプラスチック成形品１０２の穴２に挿入することにより、プラスチック成形 品１０１のボス１の周囲の凹形状３に他方のプラスチック成形品１０２の穴２の 縁に設けられた凸形状４が嵌合する。しかる後にボス１を熱溶着等によって溶解 することにより、図１（ｃ）に示すような溶着後のボス形状１１ができて接合状 態となり、がたつきがなく、強度の高い接合を得ることができる。In this embodiment, by inserting the boss 1 of one plastic molded product 101 into the hole 2 of the other plastic molded product 102, a concave shape 3 around the boss 1 of the plastic molded product 101 is obtained. The convex shape 4 provided on the edge of the hole 2 of the other plastic molded product 102 is fitted in the. Then, by melting the boss 1 by heat welding or the like, a boss shape 11 after welding as shown in FIG. 1 (c) is formed and becomes a joining state, and there is no rattling and a strong joint is obtained. You can
【０００９】[0009]
以上説明したように本考案は、プラスチック成形品のボスの周囲に凹形状を有 し、他方のプラスチック成形品の穴の縁に凸形状を有することにより、プラスチ ック成形品のボスを他方のプラスチック成形品の穴に挿入する際、凹形状と凸形 状が嵌合し、しかる後にボスを熱溶着等により溶解することにより、プラスチッ ク成形品とプラスチック成形品とががたつきなく、強度の高い接合とする効果が ある。 As described above, the present invention has the concave shape around the boss of the plastic molded product and the convex shape at the edge of the hole of the other plastic molded product, so that the boss of the plastic molded product is When inserting into the hole of the plastic molded product, the concave shape and the convex shape are fitted, and then the boss is melted by heat welding etc., so that the plastic molded product does not rattle and the strength is improved. It has the effect of forming a high bond.
【図１】本考案の一実施例を示し、同図（ａ）および
（ｂ）は接合前の状態の斜視図及び断面図、同図（ｃ）
は接合状態の断面図である。FIG. 1 shows an embodiment of the present invention, and FIGS. 1 (a) and 1 (b) are a perspective view and a cross-sectional view before joining, and FIG.
[FIG. 3] is a cross-sectional view of a joined state.
【図２】従来の接合構造における接合状態の断面図であ
る。FIG. 2 is a cross-sectional view showing a joined state in a conventional joining structure.
１ ボス ２ 穴 ３ 凹形状 ４ 凸形状 １１，２１１ 溶着後のボス形状 １０１，１０２，２０１，２０２ プラスチック成形
品1 Boss 2 Hole 3 Concave shape 4 Convex shape 11 and 211 Boss shape after welding 101, 102, 201, 202 Plastic molded products
Claims (1)
品とを溶着等で接合する接合構造であって、一方のプラ
スチック成形品のボスの周囲に凹形状を有し、且つ他方
のプラスチック成形品の前記ボスが挿入される穴の縁に
前記凹形状と嵌合する凸形状を有してなることを特徴と
するプラスチック成形品とプラスチック成形品との接合
構造。[Claims for utility model registration] [Claim 1] A joining structure for joining a plastic molded product and a plastic molded product by welding or the like, which has a concave shape around the boss of one plastic molded product, and A joint structure between a plastic molded product and a plastic molded product, wherein the other plastic molded product has a convex shape that fits with the concave shape at an edge of a hole into which the boss is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP056230U JPH059924U (en) | 1991-07-19 | 1991-07-19 | Bonding structure between plastic molded products and plastic molded products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP056230U JPH059924U (en) | 1991-07-19 | 1991-07-19 | Bonding structure between plastic molded products and plastic molded products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH059924U true JPH059924U (en) | 1993-02-09 |
Family
ID=13021303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP056230U Pending JPH059924U (en) | 1991-07-19 | 1991-07-19 | Bonding structure between plastic molded products and plastic molded products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059924U (en) |
-
1991
- 1991-07-19 JP JP056230U patent/JPH059924U/en active Pending
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