JPS6131522Y2 - - Google Patents
Info
- Publication number
- JPS6131522Y2 JPS6131522Y2 JP1980154878U JP15487880U JPS6131522Y2 JP S6131522 Y2 JPS6131522 Y2 JP S6131522Y2 JP 1980154878 U JP1980154878 U JP 1980154878U JP 15487880 U JP15487880 U JP 15487880U JP S6131522 Y2 JPS6131522 Y2 JP S6131522Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet material
- resin sheet
- bracket
- resin
- bent
- 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
- 229920005989 resin Polymers 0.000 claims description 80
- 239000011347 resin Substances 0.000 claims description 80
- 239000000463 material Substances 0.000 claims description 72
- 238000000465 moulding Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005553 drilling Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
本考案は樹脂シート材に取付けられるブラケツ
ト構造に関するものである。[Detailed Description of the Invention] The present invention relates to a bracket structure that is attached to a resin sheet material.
従来、樹脂製品を他の部品に取付けたり、ある
いは他の部品を樹脂製品に取付けるブラケツト
を、樹脂製品の材料となる樹脂シート材に取付け
るには、第１図に示すように、樹脂シート材１の
ブラケツト取付部に突起２を一体に設け、樹脂製
品成形時に該突起２にブラケツト３を挿入した
後、コテ等で該突起２を加熱してカシメて取付け
るか、あるいは、第２図に示すように、成形後該
樹脂製品４に孔４ａを穿設し、リベツト５により
カシメを行つて取付けていた。 Conventionally, in order to attach a resin product to other parts or to attach a bracket for attaching another part to a resin product to a resin sheet material that is the material of the resin product, a resin sheet material 1 is used as shown in Fig. 1. A protrusion 2 is integrally provided in the bracket attachment part of the resin product, and after the bracket 3 is inserted into the protrusion 2 during molding of the resin product, the protrusion 2 is heated and caulked with a soldering iron or the like, or the protrusion 2 is attached as shown in Fig. 2. After molding, a hole 4a is made in the resin product 4, and the resin product 4 is caulked with a rivet 5 to be attached.
しかしながら前者においては手作業になるう
え、熱カシメであるため、該カシメ部が劣化する
という問題があるだけではなく、樹脂100％でな
いと用いることができないため、紙とポリプロピ
レン等の樹脂からなる樹脂材等には使用すること
ができないという問題もあつた。又、後者におい
ては樹脂製品に孔あけ加工を要するため、該孔あ
け加工と成形加工とが別工程になり、工数が増加
するだけではなく、孔に遊びがあるため取付精度
にバラツキが生じる等の問題があつた。 However, in the former case, it is not only manual work, but also heat caulking, which causes the problem of deterioration of the caulked part, and it cannot be used unless it is 100% resin. Another problem was that it could not be used for materials such as wood. In addition, in the latter case, since the resin product requires drilling, the drilling and molding are separate processes, which not only increases the number of man-hours, but also causes variations in installation accuracy due to play in the holes. There was a problem.
そこで本考案は、上記従来の問題点を解消する
ためになされたものであつて、樹脂シート材をプ
レス成形して、樹脂製品あるいは樹脂基材を得る
成形工程において、該樹脂シートに簡単、かつ確
実に取付けることができるブラケツトを提供する
ことを目的とするものである。 Therefore, the present invention has been devised to solve the above-mentioned conventional problems.In the molding process of press-molding a resin sheet material to obtain a resin product or a resin base material, the present invention has been devised to solve the above-mentioned conventional problems. The purpose is to provide a bracket that can be installed securely.
以下、本考案を図示せる実施例に随つて説明す
る。 The present invention will be described below with reference to illustrative embodiments.
１１は樹脂シート材１２に固定されるブラケツ
トであつて、該ブラケツト１１の略中央には、該
ブラケツト１１に被取付部材（図示せず）を固定
する固定具であるビス（図示せず）が螺挿される
固定具保持部としてのビス孔１３が穿設されてい
る。該ビス孔１３が穿設されている面は、被取付
部材と当接される当接面１９となつており、該当
接面１９と前記ビス孔１３で被取付部材取付面２
０が形成されている。 Reference numeral 11 denotes a bracket fixed to the resin sheet material 12, and approximately in the center of the bracket 11 is a screw (not shown) that is a fixture for fixing a member to be attached (not shown) to the bracket 11. A screw hole 13 is provided as a fixing device holding portion into which a screw is inserted. The surface on which the screw hole 13 is drilled is a contact surface 19 that comes into contact with the member to be attached, and the contact surface 19 and the screw hole 13 form a contact surface 19 for attaching the member to be attached.
0 is formed.
又、前記ブラケツト１１には前記被取付部材取
付面２０の対向する両側部から樹脂シート材１２
に向つて一体でかつ直角に屈曲延在された段部縦
面２１が形成されている。該段部縦面２１は樹脂
シート材１２と被取付部材の取付部の間隔に相当
する長さに形成され、この間隔でビス等の固定具
が結合されても該固定具が樹脂シート材１２に当
らないようになされている。 Further, the resin sheet material 12 is attached to the bracket 11 from opposite sides of the mounting surface 20 of the mounted member.
A stepped vertical surface 21 is formed integrally and bent at right angles toward the . The vertical surface 21 of the step part is formed to have a length corresponding to the distance between the resin sheet material 12 and the attachment part of the member to be attached, so that even if a fixing device such as a screw is connected at this distance, the fixing device will not attach to the resin sheet material 12. This is done so that it does not hit.
さらに、前記ブラケツト１１には前記段部縦面
２１より樹脂シート材１２に沿つて一体でかつ直
角に屈曲延在された樹脂シート材当接面２２が形
成され、該樹脂シート材当接面２２の裏面２３が
樹脂シート材１２に当接されるようになされてい
る。 Furthermore, a resin sheet material abutment surface 22 is formed on the bracket 11 and is integrally bent and extended at right angles along the resin sheet material 12 from the stepped vertical surface 21. The back surface 23 of is brought into contact with the resin sheet material 12.
前記両側の樹脂シート材当接面２２には、該樹
脂シート材当接面２２よりさらに樹脂シート材１
２側に突出するように両樹脂シート材当接面２３
の中央部を一体でかつ直角に屈曲延在されたアン
カ部１４がそれぞれ形成されている。該アンカ部
１４は樹脂シート材１２を貫通すると共にアンカ
部１４の先端１４ａが樹脂シート材１２に沿つて
折り曲げられてカシメ可能な長さに延在されるよ
うに樹脂シート材１２の肉厚よりも若干長く形成
されている。 The resin sheet material abutting surfaces 22 on both sides are further covered with the resin sheet material 1 from the resin sheet material abutting surfaces 22.
Both resin sheet material contact surfaces 23 protrude to the 2 side.
An anchor portion 14 is formed integrally with the central portion of the anchor portion 14 and bent at a right angle. The anchor portion 14 penetrates through the resin sheet material 12 and is made larger than the thickness of the resin sheet material 12 so that the tip 14a of the anchor portion 14 is bent along the resin sheet material 12 and extended to a length that can be crimped. It is also slightly longer.
尚、ブラケツト１１は前記実施例の形状のもの
に限られるものではなく、使用状態により適宜に
形状を変えることができる。 Incidentally, the shape of the bracket 11 is not limited to that of the embodiment described above, and the shape can be changed as appropriate depending on the usage conditions.
次に上記ブラケツト１１を鉄板で成形した場合
の樹脂シート材１２への取付け方法について説明
する。（第４図参照）
先ず、上型１５に埋込みにより計取付けられて
いるマグネツト１６に上記ブラケツト１１を吸着
させて、該ブラケツト１１を上型１５の所定の位
置にセツトし、かつ、該ブラケツト１１の被取付
部材取付面２０と段部縦面２１で形成された凹部
２４にコマ１７を嵌込んで該凹部２４を埋める。
尚、該コマ１７はなくても成形上問題はない。然
る後、樹脂シート材１２を下型１８にセツトし型
締めする。 Next, a method of attaching the bracket 11 to the resin sheet material 12 when it is molded from an iron plate will be explained. (See FIG. 4) First, the bracket 11 is attracted to the magnet 16 embedded in the upper mold 15, and the bracket 11 is set at a predetermined position on the upper mold 15. The piece 17 is fitted into the recess 24 formed by the mounting surface 20 of the member to be mounted and the vertical surface 21 of the stepped portion to fill the recess 24.
Note that there is no problem in molding even if the piece 17 is not provided. After that, the resin sheet material 12 is set in the lower mold 18 and the mold is clamped.
これにより、ブラケツト１１のアンカ部１４は
樹脂シート材１２に貫通され、さらに該アンカ部
１４の先端１４ａは該樹脂シート材１２の肉厚よ
りも若干長く形成されているため下型１８に当た
り、樹脂シート材１２に沿つて折り曲げられ、カ
シメが行われる。このとき、樹脂シート材当接面
２２の上面側が上型１５に接しており、上型１５
で押される。又、樹脂シート材１２にブラケツト
１１をカシメる際、ブラケツト１１の樹脂シート
材当接面２２が樹脂シート材１２と当接して密着
され、しかも、該樹脂シート材当接面２２の上面
側が上型１５によつて押されると共に、コマ１７
を介してブラケツト１１の被取付部材取付面２０
に加わつた上型１５の力が樹脂シート材１２のア
ンカ部１４間を押えるため、樹脂シート材１２が
該部で上型１５側に逃げることがないので、精度
良く確実なカシメが行われる。 As a result, the anchor part 14 of the bracket 11 is penetrated through the resin sheet material 12, and since the tip 14a of the anchor part 14 is formed slightly longer than the thickness of the resin sheet material 12, it hits the lower mold 18 and the resin sheet material 12 is penetrated. It is folded along the sheet material 12 and caulked. At this time, the upper surface side of the resin sheet material contact surface 22 is in contact with the upper mold 15, and the upper mold 15
Pressed by Furthermore, when the bracket 11 is caulked to the resin sheet material 12, the resin sheet material abutting surface 22 of the bracket 11 is in close contact with the resin sheet material 12, and the upper surface side of the resin sheet material abutting surface 22 is upward. While being pressed by the mold 15, the piece 17
The mounted member mounting surface 20 of the bracket 11 is connected to the mounting surface 20 of the bracket 11 via
Since the force of the upper die 15 applied to the upper die 15 presses between the anchor parts 14 of the resin sheet material 12, the resin sheet material 12 does not escape to the upper die 15 side at this part, so that accurate and reliable caulking is performed.
尚、上記実施例では樹脂シート材１２の表面に
ブラケツト１１を取付ける場合を説明したが、該
ブラケツト１１を樹脂シート材１２の裏面に取付
ける場合は、該ブラケツト１１を下型１８にセツ
トする。又、上記実施例でいう樹脂シート材１２
は、紙とポリプロピレン等から成る樹脂を所定の
形状に作つたものである。樹脂シート材１２を熱
可塑性の樹脂とした場合、型にセツトする前に予
じめこれを加熱して軟化させた後、下型１８にセ
ツトするものである。 In the above embodiment, the case where the bracket 11 is attached to the front surface of the resin sheet material 12 has been described, but when the bracket 11 is attached to the back surface of the resin sheet material 12, the bracket 11 is set on the lower mold 18. In addition, the resin sheet material 12 in the above embodiment
is made of paper and resin made of polypropylene or the like into a predetermined shape. When the resin sheet material 12 is made of thermoplastic resin, it is heated in advance to soften it before being set in the mold, and then set in the lower mold 18.
第５図はブラケツト１１を傾斜面に取付ける場
合を示すものであつて、この場合コマ１７の下方
となる一側面１７ａを略垂直にして型締めを容易
にすると共に、ブラケツト１１への扁荷重を防ぐ
ようにしたものである。 FIG. 5 shows a case where the bracket 11 is mounted on an inclined surface. In this case, one side surface 17a, which is the lower part of the piece 17, is made substantially vertical to facilitate mold clamping and to reduce the flattening load on the bracket 11. It was designed to prevent this.
上記のようにして形成されたブラケツト１１を
設けた樹脂シート材１２に、ウレタンあるいは塩
化ビニール、ポリプロピレン等の発泡体や塩化ビ
ニールシート等の樹脂を一体成形または接着して
製品とする場合もある。 A product may be produced by integrally molding or adhering a resin such as a foam such as urethane, vinyl chloride, or polypropylene, or a vinyl chloride sheet to the resin sheet material 12 provided with the bracket 11 formed as described above.
尚、上記ブラケツト１１を鉄板以外の他部材で
形成した場合には上記マグネツト１６に替えて、
上型または下型に上記ブラケツト１１のビス孔１
３又は別途穿設した係止孔（図示せず）に嵌挿係
止する突起（図示せず）を設けてブラケツト１１
を係止してもよい。 If the bracket 11 is made of a material other than the iron plate, the magnet 16 may be replaced with
Screw holes 1 of the bracket 11 on the upper or lower mold
3 or a separately drilled locking hole (not shown) with a protrusion (not shown) that fits and locks the bracket 11.
may be locked.
以上述べたように本考案によれば、樹脂シート
材に取付けられるブラケツトのアンカ部が樹脂シ
ート材の肉厚よりも若干長く形成され、その先端
が樹脂シート材を貫通して樹脂シート材に沿つて
折り曲げられ、カシメ可能に形成されているの
で、樹脂シート材のプレス成形時に、該ブラケツ
トを型にセツトすることにより、該樹脂シート材
の成形と同時に、該樹脂シート材にブラケツトを
取付けることができる。 As described above, according to the present invention, the anchor portion of the bracket attached to the resin sheet material is formed slightly longer than the thickness of the resin sheet material, and the tip thereof penetrates the resin sheet material and follows the resin sheet material. Since the bracket is bent and swaged, it is possible to attach the bracket to the resin sheet material at the same time as the resin sheet material is molded by setting the bracket in the mold during press molding of the resin sheet material. can.
又、ブラケツトの樹脂シート材当接面が樹脂シ
ート材に沿つて設けられているため、該樹脂シー
ト材当接面が樹脂シート材に当接され該樹脂シー
ト材を押えるので、型の中で成形と同時に取付け
できるのと相俟つてアンカ部によるカシメが精度
よく確実にできる。 In addition, since the resin sheet material contact surface of the bracket is provided along the resin sheet material, the resin sheet material contact surface contacts the resin sheet material and presses the resin sheet material, so that Coupled with the fact that it can be installed at the same time as molding, the anchor part can be crimped accurately and reliably.
又、ブラケツトの段部縦面により被取付部材と
樹脂シート材との間隔を離して取付けできると共
に、該段部縦面により固定具が樹脂シート材に当
接しないようにできる。そして、ブラケツトの被
取付部材取付面や樹脂シート材当接面によつてブ
ラケツトを型にセツトするときの係止として用い
ることができる。しかも、ブラケツトのアンカー
部の先端を折曲げてカシメるので取付強度を向上
させることができる。さらに本考案によれば、樹
脂製品や樹脂基材への孔あけ加工や、成形後の熱
カシメ加工工程等が不要であるため生産性が向上
する等の効果を有するものである。 Furthermore, the vertical surface of the stepped portion of the bracket allows the mounting member to be mounted with a distance between the member and the resin sheet material, and the vertical surface of the stepped portion prevents the fixture from coming into contact with the resin sheet material. The mounting surface of the bracket for the member to be mounted or the contact surface of the resin sheet material can be used as a lock when the bracket is set in a mold. Moreover, since the tip of the anchor portion of the bracket is bent and caulked, the mounting strength can be improved. Further, according to the present invention, there is no need for drilling into the resin product or resin base material, or for heat crimping after molding, resulting in improved productivity.
第１図、第２図は従来のブラケツトの取付状態
を示す樹脂シート材の部分側面図、第３図は本考
案によるブラケツトの斜視図、第４図は同上の樹
脂シート材への取付状態を示す側断面図、第５図
は同上の傾斜面への取付状態を示す側断面図であ
る。
１１はブラケツト、１２は樹脂シート材、１３
はビス孔、１４はアンカ部、１４ａはアンカ部１
４の先端、２０は被取付部材取付面、２１は段部
縦面、２２は樹脂シート材当接面。
Figures 1 and 2 are partial side views of a resin sheet material showing how a conventional bracket is attached, Figure 3 is a perspective view of the bracket according to the present invention, and Figure 4 shows how it is attached to the same resin sheet material. FIG. 5 is a side sectional view showing a state of attachment to the inclined surface of the same as above. 11 is a bracket, 12 is a resin sheet material, 13
is a screw hole, 14 is an anchor part, 14a is an anchor part 1
4 is the tip, 20 is the mounting surface of the member to be mounted, 21 is the vertical surface of the stepped portion, and 22 is the contact surface of the resin sheet material.
Claims (1)
る被取付部材が当接されると共に、ビス等の固定
具が結合されるビス孔等の固定具保持部を有する
被取付部材取付面が形成され、該被取付部材取付
面の側部から前記樹脂シート材に向つて屈曲延在
された段部縦面が形成され、該段部縦面より前記
樹脂シート材に沿つて屈曲延在され、裏面が該樹
脂シート材に当接される樹脂シート材当接面が形
成され、該樹脂シート材当接面の裏面よりさらに
樹脂シート材側に突出するように屈曲延在され、
前記樹脂シート材を貫通し、先端が該樹脂シート
材に沿つて折り曲げられカシメ可能に樹脂シート
材の肉厚よりも若干長くなされたアンカ部が形成
されていることを特徴とする樹脂シート材に取付
けられるブラケツト構造。 A member to be mounted that is attached via a bracket is brought into contact with the resin sheet material, and a mounting surface for the member to be mounted is formed that has a fixing device holding portion such as a screw hole to which a fixing device such as a screw is coupled. A stepped vertical surface is formed that extends in a bent direction from the side of the attachment surface of the mounting member toward the resin sheet material, and is bent and extended from the stepped vertical surface along the resin sheet material, and the back surface is formed with the resin sheet material. A resin sheet material abutting surface that abuts the sheet material is formed, and is bent and extended so as to protrude further toward the resin sheet material side from the back surface of the resin sheet material abutting surface,
The resin sheet material is characterized in that an anchor part is formed that penetrates the resin sheet material and has a tip that is bent along the resin sheet material and is slightly longer than the thickness of the resin sheet material so that it can be crimped. Bracket structure mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980154878U JPS6131522Y2 (en) | 1980-10-31 | 1980-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980154878U JPS6131522Y2 (en) | 1980-10-31 | 1980-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778912U JPS5778912U (en) | 1982-05-15 |
| JPS6131522Y2 true JPS6131522Y2 (en) | 1986-09-13 |
Family
ID=29514097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980154878U Expired JPS6131522Y2 (en) | 1980-10-31 | 1980-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131522Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5015465B2 (en) * | 2006-01-31 | 2012-08-29 | 株式会社ブリヂストン | Vibration isolator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511019Y2 (en) * | 1976-01-09 | 1980-03-10 |
-
1980
- 1980-10-31 JP JP1980154878U patent/JPS6131522Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5778912U (en) | 1982-05-15 |
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