JPH0331636Y2 - - Google Patents
Info
- Publication number
- JPH0331636Y2 JPH0331636Y2 JP1984134161U JP13416184U JPH0331636Y2 JP H0331636 Y2 JPH0331636 Y2 JP H0331636Y2 JP 1984134161 U JP1984134161 U JP 1984134161U JP 13416184 U JP13416184 U JP 13416184U JP H0331636 Y2 JPH0331636 Y2 JP H0331636Y2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- bumper
- holding member
- groove
- longitudinal direction
- 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
- 239000011347 resin Substances 0.000 claims description 39
- 229920005989 resin Polymers 0.000 claims description 39
- 238000000071 blow moulding Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
ａ 産業上の利用分野
本考案は、樹脂バンパの取付装置に関し、とく
にブロー成形バンパを金属製のインサート部品に
よつて車体に取付けるのに好適な取付装置に関す
る。[Detailed Description of the Invention] a. Field of Industrial Application The present invention relates to a mounting device for a resin bumper, and particularly to a mounting device suitable for mounting a blow-molded bumper to a vehicle body using a metal insert part.
ｂ 従来の技術
従来、ブロー成形バンパの如き樹脂バンパには
金属製のインサート部品をブロー成形時に一体的
に埋設し、このインサート部品を利用して樹脂バ
ンパを車体に取付けるようにしていた。b. Prior Art Conventionally, a metal insert part has been integrally buried in a resin bumper such as a blow molded bumper during blow molding, and the resin bumper has been attached to a vehicle body using this insert part.
ｃ 考案が解決しようとする課題
しかし、ブロー成形時においては、樹脂バンパ
と金属製インサート部品とは互いに異なる材質で
あるため密着性が悪く、インサート部品を十分な
保持力で保持することができないという欠点があ
つた。c Problems the invention aims to solve However, during blow molding, the resin bumper and the metal insert part are made of different materials, so the adhesion is poor, and the insert part cannot be held with sufficient holding force. There were flaws.
本考案はこのような実状に鑑みてなされたもの
であつて、その目的は、上述の如き欠点を解消し
得る樹脂バンパの取付装置を提供することにあ
る。 The present invention has been made in view of the above-mentioned circumstances, and its purpose is to provide a resin bumper mounting device that can eliminate the above-mentioned drawbacks.
ｄ 課題を解決するための手段
上記従来技術の有する課題を解決するために、
本考案においては、ブロー成形にて形成される樹
脂バンパを車体に取付けるための取付装置におい
て、前記樹脂バンパ内に後端面のみを露出させて
その長手方向に一体的に埋設される帯状の樹脂製
保持部材を備え、該保持部材は、長手方向に延成
され板状ナツトを移動可能に保持する溝部と、前
記後端面に長手方向に沿つて設けられ前記溝部に
連通する開口部と、この開口部に対して反対側へ
突出してネジ部材の先端部を収納する半円弧状の
中空部とをそれぞれ有し、前記保持部材の溝部内
に板状ナツトを挿入配置すると共に、前記開口部
からネジ部材を挿入して板状ナツトを螺合させる
ことにより、前記樹脂バンパを車体に取付けるよ
うにしている。d Means for solving the problem In order to solve the problem of the above-mentioned conventional technology,
In the present invention, in a mounting device for mounting a resin bumper formed by blow molding to a vehicle body, a belt-shaped resin bumper is integrally embedded in the resin bumper in the longitudinal direction with only the rear end surface exposed. The holding member includes a groove extending in the longitudinal direction and movably holding the plate-shaped nut, an opening provided along the longitudinal direction on the rear end face and communicating with the groove, and the opening. and a semi-circular hollow part that protrudes to the opposite side to the holding member and accommodates the tip of the screw member, and a plate-shaped nut is inserted into the groove of the holding member, and the screw is inserted from the opening. The resin bumper is attached to the vehicle body by inserting the members and screwing together the plate nuts.
ｅ 実施例
以下、本考案を図示の実施例に基づいて詳細に
説明する。e Examples The present invention will be described in detail below based on illustrated examples.
第１図〜第３図は本考案に係る樹脂バンパの取
付装置の一実施例を示したものである。 1 to 3 show an embodiment of a resin bumper mounting device according to the present invention.
図において、１はブロー成形法にて形成された
樹脂バンパ、２は樹脂バンパ１の後端面３を車体
側のバンパ取付用ステー（図示せず）に取付ける
ための取付装置である。 In the figure, 1 is a resin bumper formed by blow molding, and 2 is a mounting device for mounting the rear end surface 3 of the resin bumper 1 to a bumper mounting stay (not shown) on the vehicle body side.
上記取付装置２は、バンパ１内に後述する後端
面１２のみを露出させてその長手方向に沿つて一
体的に埋設される保持部材４と、該保持部材４に
収納保持される金属製の板状ナツト５と、該板状
ナツト５に螺合されるネジ６とから構成されてい
る。 The mounting device 2 includes a holding member 4 that is integrally embedded in the bumper 1 along its longitudinal direction with only a rear end surface 12 (described later) exposed, and a metal plate that is housed and held in the holding member 4. It consists of a shaped nut 5 and a screw 6 screwed into the plate shaped nut 5.
上記保持部材４は、第３図に示す如く、バンパ
成形用樹脂と同一又はこれと同種の樹脂からな
り、断面形状が一定の帯状に形成されている。そ
して保持部材４は、その長手方向に延成され板状
ナツト５を保持する溝部７と、ネジ６の先端ネジ
部６ａを収納する半円弧状の中空部１１と、後端
面１２に長手方向に沿つて設けたネジ挿通用開口
部１３とをそれぞれ有し、この開口部１３は溝部
７に連通している。また中空部１１は開口部１３
に対して反対側へ突設すべく形成されている。 As shown in FIG. 3, the holding member 4 is made of the same resin or the same kind of resin as the bumper molding resin, and is formed into a band-like cross-sectional shape. The holding member 4 has a groove 7 extending in the longitudinal direction and holding the plate nut 5, a semicircular hollow part 11 accommodating the tip threaded part 6a of the screw 6, and a rear end surface 12 extending in the longitudinal direction. They each have a screw insertion opening 13 provided along the groove, and the opening 13 communicates with the groove 7. Moreover, the hollow part 11 is an opening part 13
It is formed to protrude toward the opposite side.
上記板状ナツト５は、保持部材４の長手方向に
沿つて延びる長方形に形成され、両側部にはネジ
孔８が配設されている。しかして、板状ナツト５
は溝部７の長手方向に移動可能に構成されてお
り、ネジ挿通用開口部１３と相まつて取付位置が
任意に調整できるようになつている。 The plate nut 5 is formed into a rectangle extending along the longitudinal direction of the holding member 4, and screw holes 8 are provided on both sides. However, plate-shaped nut 5
is configured to be movable in the longitudinal direction of the groove 7, and together with the screw insertion opening 13, the mounting position can be adjusted as desired.
このような構成の樹脂製の保持部材４は、バン
パ１のブロー成形時に板状ナツト５を溝部７に収
納保持した状態で、バンパ成形用樹脂が密着して
バンパ１と一体化される。また、保持部材４は後
端面１２を除いて樹脂バンパ１に覆われている。 The resin-made holding member 4 having such a structure is integrated with the bumper 1 with the plate nut 5 housed and held in the groove 7 during blow molding of the bumper 1, with the bumper molding resin coming into close contact with the holding member 4. Further, the holding member 4 is covered with the resin bumper 1 except for the rear end surface 12.
上記バンパ１は、その後端面３をバンパ取付用
ステーに配置し、次いでネジ６を開口部１３から
挿入して保持部材４内の板状ナツト５にねじ込
み、上記ステーにネジ止め固定することによつて
図外の車体に取付けられる。 The bumper 1 is constructed by placing the rear end surface 3 on the bumper mounting stay, then inserting the screw 6 through the opening 13, screwing it into the plate nut 5 in the holding member 4, and fixing it to the stay with the screw. It is attached to the vehicle body (not shown).
本実施例によれば、ネジ挿通用開口部１３が押
出し加工にて同時に形成されるので、ネジ６を挿
通するための孔の加工が不要となるとともに、樹
脂バンパ１の車体への取付けが容易になり、保持
部材４に多少の寸法上のバラツキがあつても有効
に対処できる。 According to this embodiment, since the screw insertion openings 13 are simultaneously formed by extrusion processing, it is not necessary to process holes for inserting the screws 6, and the resin bumper 1 can be easily attached to the vehicle body. Therefore, even if there is some dimensional variation in the holding member 4, it can be effectively dealt with.
また、溝部７の両端が開口されていても、ブロ
ー成形の場合には射出成形の場合と異なり成形圧
が低く、しかも樹脂の流動性が低いため、板状ナ
ツト５にまでバンパ成形用樹脂が入り込んでくる
おそれはない。したがつて、中空部１１の前壁に
よつて板状ナツト５のネジ孔８に樹脂が入り込む
ことがないので、ブロー成形後にタツプを用いて
ネジ立て作業をする必要がない。 Furthermore, even if both ends of the groove 7 are open, the molding pressure in blow molding is lower than in injection molding, and the fluidity of the resin is low, so the bumper molding resin may reach the plate nut 5. There is no danger of it coming in. Therefore, the front wall of the hollow part 11 prevents the resin from entering the screw hole 8 of the plate nut 5, so there is no need to perform a screw tapping operation using a tap after blow molding.
以上、本考案の一実施例につき述べたが、本考
案は既述の実施例に限定されるものではなく、本
考案の技術的思想に基づいて各種の変形および変
更が可能である。 Although one embodiment of the present invention has been described above, the present invention is not limited to the embodiment described above, and various modifications and changes can be made based on the technical idea of the present invention.
ｆ 考案の効果
上述の如く、本考案に係る樹脂バンパの取付装
置は、樹脂製の保持部材内の溝部に板状ナツトを
収納した状態の下でバンパ成形時にバンパ成形用
樹脂を保持部材に密着させ、板状ナツトにネジ部
材を螺合させることによつて樹脂バンパを車体に
取付けるようにしたものであるから、同種材料か
らなるバンパ成形用樹脂と保持部材とが相性良く
密着し、保持部材内の板状ナツトを樹脂バンパに
十分な保持力にて取付けることができる。したが
つて樹脂バンパを車体に確実に取付けることがで
きるとともに、その取付作業も容易になる。しか
も、前記保持部材は、断面形状が一定であるため
押出し成形が可能となり、製品コストの低減化を
図ることができる。f. Effects of the invention As described above, the resin bumper mounting device according to the invention is capable of tightly adhering the bumper molding resin to the holding member during bumper molding with the plate-shaped nut housed in the groove in the resin holding member. Since the resin bumper is attached to the vehicle body by screwing the screw member into the plate-shaped nut, the bumper molding resin made of the same material and the holding member are in close contact with each other, and the holding member is The inner plate nut can be attached to the resin bumper with sufficient holding force. Therefore, the resin bumper can be reliably attached to the vehicle body, and the attachment work is also facilitated. Moreover, since the holding member has a constant cross-sectional shape, extrusion molding is possible, and product cost can be reduced.
また、本考案の取付装置を構成する板状ナツト
は、溝部内を長手方向に沿つて移動可能に構成さ
れ、後端面に設けたスリツト状の開口部と相まつ
て取付位置を任意に調整できるため、作業性の向
上が図れる。それに加えて、上記保持部材は後端
面を除いて樹脂バンパに覆われているので、従来
のようにバンパ取付孔からバンパ内へ水が侵入す
るという事態を防止できる。また、上記ネジ部材
の先端部を収納する中空部の外表面は半円弧状に
形成されているため、ブロー成形時にバンパと保
持部材との樹脂接触面積が大きくとれ、両部材を
強固に固着できる。 In addition, the plate-shaped nut constituting the mounting device of the present invention is configured to be movable in the longitudinal direction within the groove, and together with the slit-shaped opening provided on the rear end surface, the mounting position can be adjusted arbitrarily. , work efficiency can be improved. In addition, since the holding member is covered with a resin bumper except for the rear end surface, it is possible to prevent water from entering the bumper through the bumper mounting hole as in the conventional case. In addition, since the outer surface of the hollow part that accommodates the tip of the screw member is formed in a semicircular arc shape, the resin contact area between the bumper and the holding member is large during blow molding, and both members can be firmly fixed. .
第１図〜第３図は本考案の一実施例に係る樹脂
バンパの取付装置を示すものであつて、第１図は
保持部材が埋設された状態の樹脂バンパの断面
図、第２図は第１図における矢視正面図、第３図
は保持部材の斜視図である。
１……樹脂バンパ、２……樹脂バンパの取付装
置、４……保持部材、５……板状ナツト、６……
ネジ、７……溝部、８……ネジ孔、１１……中空
部、１２……後端面、１３……開口部。
1 to 3 show a resin bumper mounting device according to an embodiment of the present invention, in which FIG. 1 is a sectional view of the resin bumper with the holding member embedded, and FIG. FIG. 1 is a front view in the direction of arrows, and FIG. 3 is a perspective view of the holding member. DESCRIPTION OF SYMBOLS 1... Resin bumper, 2... Resin bumper mounting device, 4... Holding member, 5... Plate nut, 6...
Screw, 7... Groove, 8... Screw hole, 11... Hollow part, 12... Rear end surface, 13... Opening.
Claims (1)
取付けるための取付装置において、前記樹脂バン
パ内に後端面のみを露出させてその長手方向に一
体的に埋設される帯状の樹脂製保持部材を備え、
該保持部材は、長手方向に延成され板状ナツトを
移動可能に保持する溝部と、前記後端面に長手方
向に沿つて設けられ前記溝部に連通する開口部
と、この開口部に対して反対側へ突出しネジ部材
の先端部を収納する半円弧状の中空部とをそれぞ
れ有し、前記保持部材の溝部内に板状ナツトを挿
入配置すると共に、前記開口部からネジ部材を挿
入して板状ナツトに螺合させることにより、前記
樹脂バンパを車体に取付けるようにしたことを特
徴とする樹脂バンパの取付装置。 A mounting device for mounting a resin bumper formed by blow molding to a vehicle body, comprising a belt-shaped resin holding member integrally embedded in the longitudinal direction of the resin bumper with only the rear end surface exposed;
The holding member includes a groove extending in the longitudinal direction and movably holding the plate nut, an opening provided along the longitudinal direction on the rear end surface and communicating with the groove, and a groove opposite to the opening. Each has a semicircular hollow part that protrudes to the side and accommodates the tip of the screw member, and a plate nut is inserted into the groove of the holding member, and the screw member is inserted from the opening to remove the plate. 1. A resin bumper attachment device, characterized in that the resin bumper is attached to a vehicle body by screwing into a shaped nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13416184U JPS6147748U (en) | 1984-09-04 | 1984-09-04 | Resin bumper mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13416184U JPS6147748U (en) | 1984-09-04 | 1984-09-04 | Resin bumper mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6147748U JPS6147748U (en) | 1986-03-31 |
| JPH0331636Y2 true JPH0331636Y2 (en) | 1991-07-04 |
Family
ID=30692681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13416184U Granted JPS6147748U (en) | 1984-09-04 | 1984-09-04 | Resin bumper mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147748U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741553B2 (en) * | 1975-12-12 | 1982-09-03 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606362Y2 (en) * | 1980-08-22 | 1985-02-28 | 鬼怒川ゴム工業株式会社 | Bumper side mounting structure |
-
1984
- 1984-09-04 JP JP13416184U patent/JPS6147748U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741553B2 (en) * | 1975-12-12 | 1982-09-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147748U (en) | 1986-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2643844B1 (en) | IMPROVED PLASTIC TIGHTENING WRENCH WITH METAL INSERT | |
| CA2206412A1 (en) | Ultrasonic vibration bonding resonator with removable workpiece-engagingportions | |
| ATE304460T1 (en) | ADJUSTING ELEMENT FOR FASTENING A HEADLIGHT ARRANGEMENT TO A VEHICLE | |
| JPH0331636Y2 (en) | ||
| JPH11148985A (en) | Casing for tool, especially sensor for automobile | |
| JPS608458Y2 (en) | Printed wiring board mounting device | |
| JPH0331637Y2 (en) | ||
| JPS61128411U (en) | ||
| JPS5949012U (en) | Mounting device for synthetic resin molded products for vehicles | |
| JPS61111857U (en) | ||
| JPS6142967Y2 (en) | ||
| JPH028743Y2 (en) | ||
| JPS6228678U (en) | ||
| FR2238859A1 (en) | Ball joint for steering mechanism of a vehicle - has a plastic insert to hold the ball retained by deforming socket | |
| KR970069622A (en) | Vehicle battery fixing structure | |
| JPH0750833Y2 (en) | Busbar supporter spacer for special high-pressure cubicle | |
| JPH0231866Y2 (en) | ||
| JPS6143021U (en) | Molded product ejection device | |
| JPH01148236U (en) | ||
| KR19990017944A (en) | Protruding coupling structure of vehicle speed nut | |
| JPH0325323U (en) | ||
| JPH0649649U (en) | Jig for mounting extruded cement board | |
| KR970064886A (en) | How to make honeycomb panel | |
| JPH0632715U (en) | Plastic nuts | |
| JPS6323116U (en) |