JPS641345B2 - - Google Patents
Info
- Publication number
- JPS641345B2 JPS641345B2 JP575483A JP575483A JPS641345B2 JP S641345 B2 JPS641345 B2 JP S641345B2 JP 575483 A JP575483 A JP 575483A JP 575483 A JP575483 A JP 575483A JP S641345 B2 JPS641345 B2 JP S641345B2
- Authority
- JP
- Japan
- Prior art keywords
- bumper
- bumper guard
- guard
- front wall
- upper wall
- 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
- 230000002787 reinforcement Effects 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000009191 jumping Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
【発明の詳細な説明】
本発明はバンパーガードの取付構造に関する。
自動車用バンパーガードの中でも、特に金属製バ
ンパーでは自動車の軽衝突時にバンパーに永久歪
が生じ外観を損なうのを回避するために、バンパ
ーの前壁にバンパーガードを配設することが行わ
れている。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bumper guard mounting structure.
Among automobile bumper guards, especially metal bumpers, a bumper guard is placed on the front wall of the bumper to avoid permanent deformation of the bumper and damage to its appearance in the event of a minor collision. .
第１図はこのようなバンパーガードを備えたバ
ンパーの使用状態を示すもので、金属製バンパー
１の前壁１ａにゴム、樹脂等の弾性材からなるバ
ンパーガード２を配設してある。このバンパーガ
ード２は第２図にも示すように断面略コ字形に形
成してあり、背面中央部に突設したリブ２ａ部分
をバンパー前壁１ａに複数ケ所でボルト・ナツト
３締めして取り付け、バンパーガード２の上壁２
ｂおよび下壁２ｃの端末をバンパー前壁１ａ面に
当接させている。 FIG. 1 shows how a bumper equipped with such a bumper guard is used. A bumper guard 2 made of an elastic material such as rubber or resin is disposed on the front wall 1a of a metal bumper 1. As shown in Fig. 2, this bumper guard 2 has a substantially U-shaped cross section, and a rib 2a protruding from the center of the back is attached to the bumper front wall 1a by tightening 3 bolts and nuts at multiple locations. , upper wall 2 of bumper guard 2
b and the ends of the lower wall 2c are brought into contact with the bumper front wall 1a surface.
このようにバンパー前壁１ａにバンパーガード
２を配設することにより、自動車の軽衝突時には
バンパーガード２が自体の弾性により緩衝し、弾
性変形しても後に復元して外観を損ねるのを回避
することができ、また、歩行者の安全対策の上で
も非常に有利となる。 By arranging the bumper guard 2 on the bumper front wall 1a in this way, the bumper guard 2 provides a buffer due to its own elasticity in the event of a minor collision of a car, and even if it is elastically deformed, it is prevented from restoring later and spoiling the appearance. This is also very advantageous in terms of pedestrian safety measures.
ところが、かかる従来の構成ではバンパーガー
ド２は前述のようにゴム、樹脂等の弾性材からな
つているため、外気温度の変化によつて膨張、収
縮し、特にこの膨張、収縮はバンパーガード２の
長さ方向で大きくなる傾向にある。このため、バ
ンパーガード２の上、下壁２ｂ，２ｃが第３図に
示すように経時的に波打ち変形し、上下壁２ｂ，
２ｃに端部が垂れ下がつたり、浮き上がつてバン
パー前壁１ａとの間に〓間が生じ、特にバンパー
ガード上壁２ｂ部分は目につき易いため、この〓
間が大きく目立つて外観を悪化し、品質感を低め
てしまう不具合があつた。 However, in such a conventional configuration, since the bumper guard 2 is made of an elastic material such as rubber or resin as described above, it expands and contracts with changes in outside temperature, and this expansion and contraction particularly affects the bumper guard 2. It tends to become larger in the length direction. For this reason, the upper and lower walls 2b and 2c of the bumper guard 2 become wavy and deformed over time as shown in FIG.
The end of the bumper guard 2c hangs down or rises, creating a gap between it and the bumper front wall 1a, which is particularly noticeable on the bumper guard upper wall 2b.
There was a problem that the gaps were large and noticeable, deteriorating the appearance and lowering the sense of quality.
本発明はかかる従来の問題点に鑑み、外部から
最も目につき易いバンパーカード上壁端部の波打
ち変形を規制することができると共に、該バンパ
ーガード上壁端部とバンパー前壁との間に〓間が
生じることのないバンパーガードの取付構造を提
供することを目的とするものである。 In view of these conventional problems, the present invention is capable of controlling the waving deformation of the top wall end of the bumper card, which is most visible from the outside, and also makes it possible to prevent the undulating deformation of the top wall end of the bumper guard and the front wall of the bumper. It is an object of the present invention to provide a bumper guard mounting structure that does not cause gaps.
そこで、本発明にあつてはバンパー前壁の少な
くともバンパーガード上壁端部に対応する部位に
顎部を形成する一方、該バンパー前壁にバンパー
ガードの内側に配置されるレインフオースを装着
して、前記バンパーガードをその前壁とレインフ
オースの前壁との間に所要の間〓をおいて該レイ
ンフオースに取り付けると共に、バンパーガード
の上壁をレインフオースの上壁で支持して、該バ
ンパーガードの上壁端部を前記顎部を弾接、係止
してその波打ち変形を規制している。 Therefore, in the present invention, a jaw portion is formed on the front wall of the bumper at least at a portion corresponding to the end of the upper wall of the bumper guard, and a rainforce disposed inside the bumper guard is attached to the front wall of the bumper. The bumper guard is attached to the reinforcement with a required distance between the front wall of the bumper guard and the front wall of the reinforcement, and the upper wall of the bumper guard is supported by the upper wall of the reinforcement, and the upper wall of the bumper guard is attached to the reinforcement. The end portion elastically contacts and locks the jaw portion to restrict its undulating deformation.
以下、本発明の実施例を図面と共に前記従来の
構成と同一部分に同一符号を付して詳述する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings, in which the same parts as those of the conventional structure are denoted by the same reference numerals.
第４図において、１は金属製のバンパー、２は
このバンパー１の前壁１ａに配設されるゴム、樹
脂等の弾性材からなる断面略コ字形に形成したバ
ンパーガードを示し、前記バンパー１の前壁１ａ
には、バンパーガード２の上壁端部に対応する部
位に顎部５を形成してある。また、このバンパー
１の前壁１ａにはバンパーガード２よりも突出高
が低く、該バンパーガード２の内側に配置される
レインフオース６をボルト・ナツト７固定してあ
る。このレインフオース６の前壁６ａにはバンパ
ーガード２の取付孔６ｂを形成してある。一方、
バンパーガード２の前壁背面にはスナツプ部２ｄ
を突設してあつて、このバンパーガード２は該ス
ナツプ部２ｄを前記取付孔６ｂに挿入、係着し
て、バンパーガード前壁とレインフオース前壁と
の間に所要の間〓をおいてレインフオース６に取
り付けられ、そして、バンパーガード２の上壁２
ｂをレインフオース６の上壁６ｃで支持して、該
上壁２ｂの端部を前記顎部５に弾接、係止してあ
る。 In FIG. 4, reference numeral 1 indicates a metal bumper, and reference numeral 2 indicates a bumper guard formed on the front wall 1a of the bumper 1, which is made of an elastic material such as rubber or resin and has a substantially U-shaped cross section. front wall 1a of
A jaw portion 5 is formed at a portion corresponding to the upper wall end portion of the bumper guard 2. Further, a reinforcement 6, which has a lower protruding height than the bumper guard 2 and is arranged inside the bumper guard 2, is fixed to the front wall 1a of the bumper 1 with bolts and nuts 7. A mounting hole 6b for the bumper guard 2 is formed in the front wall 6a of the reinforcement 6. on the other hand,
There is a snap part 2d on the back of the front wall of the bumper guard 2.
The bumper guard 2 has a snap part 2d inserted into the mounting hole 6b and engaged therewith, and then the bumper guard 2 is installed with a required distance between the front wall of the bumper guard and the front wall of the rainforth. 6, and the upper wall 2 of the bumper guard 2
b is supported by the upper wall 6c of the reinforcement 6, and the end of the upper wall 2b is elastically contacted and locked to the jaw 5.
以上の実施例構造によれば、バンパーガード２
の上壁２ｂの端部は顎部５に弾接、係止してその
跳ね上がりが規制され、該バンパーガード上壁２
ｂの端部と顎部５との間にパーテイング間〓を生
じることなくきつちりと整合し、外観上見栄えを
良くすることができる。しかも、このバンパーガ
ード上壁２ｂはレインフオース上壁６ｃにより垂
れ下がりも規制されていることから、バンパーガ
ード上壁２ｂの端部の経時的な波打ち変形を、こ
れら顎部５とレインフオース上壁６ｃとで確実に
防止することができる。ここで、バンパーガード
２の内側にはその取り付け、およびバンパーガー
ド上壁２ｂを支持するためレインフオース６が配
設されていても、該バンパーガード２の前壁とレ
インフオース前壁６ａとの間には所要の間〓を設
定してあるため、軽衝突時におけるバンパーガー
ド２の柔軟な弾性変形には些かも支障を来すこと
はない。 According to the above embodiment structure, the bumper guard 2
The end of the upper wall 2b elastically contacts and locks with the jaw 5 to prevent it from jumping up, and the bumper guard upper wall 2
The end portion of b and the jaw portion 5 can be tightly aligned without creating a parting gap, and the appearance can be improved. Moreover, since the bumper guard upper wall 2b is prevented from sagging by the reinforcement upper wall 6c, the waving deformation of the end of the bumper guard upper wall 2b over time can be prevented by the jaws 5 and the reinforcement upper wall 6c. This can be reliably prevented. Here, even though a rain force 6 is disposed inside the bumper guard 2 for its attachment and to support the bumper guard upper wall 2b, there is no space between the front wall of the bumper guard 2 and the rain force front wall 6a. Since the required distance is set, the flexible elastic deformation of the bumper guard 2 in the event of a light collision will not be hindered in the slightest.
なお、場合によつてバンパー前壁１ａの下側部
にも顎部を形成して、この顎部とレインフオース
６の下壁とでバンパーガード下壁２ｃの端部を押
え込んで、該バンパーガード下壁２ｃの端部の垂
れ下がりや波打ち変形を規制するようにしてもよ
い。 In some cases, a jaw may be formed on the lower side of the bumper front wall 1a, and the end of the bumper guard lower wall 2c may be pressed down between the jaw and the lower wall of the rain force 6 to close the bumper guard. It may also be possible to restrict drooping or waving deformation of the end portion of the lower wall 2c.
以上のように本発明によれば、外部から最も目
につき易いバンパーガード上壁は、その端部がバ
ンパー前壁の顎部の下側に進出し、かつ、レイン
フオース上壁で支持されて、これら顎部とレイン
フオース上壁とで押え込まれているため、バンパ
ーガードの成形誤差、収縮等があつてもバンパー
ガード上壁端部とバンパー前壁との間にパーテイ
ング間〓が生じるのを回避できて見栄えを向上す
ることができる。また、前述のようにバンパーガ
ード上壁端部は、顎部とレインフオース上壁とで
その跳ね上がり、垂れ下がりが規制されるため、
バンパーガード上壁端部の経時的な波打ち変形を
確実に防止できて、品質感を一段と向上できると
いう実用上多大な効果を奏する。 As described above, according to the present invention, the bumper guard top wall, which is most visible from the outside, has its end extending below the jaw of the bumper front wall, and is supported by the rainforth top wall. Because it is held down by the jaw and the upper wall of the reinforcement, even if there is a molding error or shrinkage of the bumper guard, it is possible to avoid the formation of a parting gap between the end of the upper wall of the bumper guard and the front wall of the bumper. You can improve the appearance. In addition, as mentioned above, the upper wall end of the bumper guard is prevented from jumping up or hanging down by the jaw and the upper wall of the reinforcement.
This has a great practical effect of being able to reliably prevent the end of the upper wall of the bumper guard from waving over time and further improving the sense of quality.
第１図はバンパーガードを備えたバンパーの取
付状態を示す斜視図、第２図は従来の構造を示す
第１図−線に沿う断面図、第３図はバンパー
ガード上壁端部の波打ち変形状態を示す部分斜視
図、第４図は本発明の一実施例を示す第２図と同
様の断面図である。
１……バンパー、１ａ……バンパー前壁、２…
…バンパーガード、２ｂ……バンパーガード上
壁、２ｃ……バンパーガード下壁、５……顎部、
６……レインフオース、６ａ……レインフオース
前壁、６ｂ……レインフオース上壁。
Fig. 1 is a perspective view showing the installed state of a bumper equipped with a bumper guard, Fig. 2 is a sectional view taken along the line shown in Fig. 1 showing the conventional structure, and Fig. 3 is a wavy deformation of the end of the upper wall of the bumper guard. FIG. 4 is a partial perspective view showing the state, and is a sectional view similar to FIG. 2 showing an embodiment of the present invention. 1...Bumper, 1a...Bumper front wall, 2...
...Bumper guard, 2b...Bumper guard upper wall, 2c...Bumper guard lower wall, 5...Chin,
6...Rainforce, 6a...Rainforce front wall, 6b...Rainforce upper wall.
Claims (1)
コ字形のバンパーガードを配設した構造であつ
て、前記バンパー前壁の少なくともバンパーガー
ド上壁端部に対応する部位に顎部を形成する一
方、該バンパー前壁にバンパーガードの内側に配
置されるレインフオースを装着して、前記バンパ
ーガードをその前壁とレインフオースの前壁との
間に所要の間隔をおいて、該レインフオースに取
り付けると共に、バンパーガードの上壁をレイン
フオースの上壁で支持して、該バンパーガードの
上壁端部を前記顎部に弾接、係止したことを特徴
とするバンパーガードの取付構造。1 A structure in which a bumper guard made of an elastic material and having a substantially U-shaped cross section is disposed on the outer surface of the front wall of the bumper, and a jaw portion is formed at least at a portion of the front wall of the bumper corresponding to the end of the upper wall of the bumper guard. , attaching a rain force disposed inside the bumper guard to the front wall of the bumper, attaching the bumper guard to the rain force with a required distance between the front wall of the bumper guard and the front wall of the rain force; A mounting structure for a bumper guard, characterized in that the upper wall of the guard is supported by the upper wall of a reinforcement, and the end of the upper wall of the bumper guard is elastically contacted and locked to the jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP575483A JPS59130760A (en) | 1983-01-17 | 1983-01-17 | Mounting structure for bumper guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP575483A JPS59130760A (en) | 1983-01-17 | 1983-01-17 | Mounting structure for bumper guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59130760A JPS59130760A (en) | 1984-07-27 |
| JPS641345B2 true JPS641345B2 (en) | 1989-01-11 |
Family
ID=11619901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP575483A Granted JPS59130760A (en) | 1983-01-17 | 1983-01-17 | Mounting structure for bumper guard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59130760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473987B2 (en) | 2018-01-29 | 2022-10-18 | Minebea Mitsumi Inc. | Sensor chip and force sensor device |
| US11879796B2 (en) | 2019-10-29 | 2024-01-23 | Minebea Mitsumi Inc. | Force torque sensor device including sensor chip bonded to strain body by adhesive |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0527348Y2 (en) * | 1987-01-29 | 1993-07-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2600421A1 (en) * | 1976-01-08 | 1977-07-21 | Happich Gmbh Gebr | BUMPER PROFILE WITH BUFFER BAR FOR VEHICLES |
-
1983
- 1983-01-17 JP JP575483A patent/JPS59130760A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473987B2 (en) | 2018-01-29 | 2022-10-18 | Minebea Mitsumi Inc. | Sensor chip and force sensor device |
| US11879796B2 (en) | 2019-10-29 | 2024-01-23 | Minebea Mitsumi Inc. | Force torque sensor device including sensor chip bonded to strain body by adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59130760A (en) | 1984-07-27 |
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