JPH0122788Y2 - - Google Patents
Info
- Publication number
- JPH0122788Y2 JPH0122788Y2 JP1983199777U JP19977783U JPH0122788Y2 JP H0122788 Y2 JPH0122788 Y2 JP H0122788Y2 JP 1983199777 U JP1983199777 U JP 1983199777U JP 19977783 U JP19977783 U JP 19977783U JP H0122788 Y2 JPH0122788 Y2 JP H0122788Y2
- Authority
- JP
- Japan
- Prior art keywords
- protector
- pipes
- plates
- car
- underfloor
- 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
- 230000001012 protector Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は自動車走行時の石はね、干渉物等から
自動車の床下に配管されたパイプ類を保護するた
めの自動車用床下パイプ類のプロテクタに関す
る。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a protector for under-floor pipes for automobiles to protect the pipes installed under the floor of the automobile from stones and interference objects when the automobile is running. .
自動車の車体の床下には、ブレーキオイル用の
パイプ、燃料パイプ等のパイプ類が配管されてい
る。そして、自動車走行中の石はねや干渉物等か
らこれらのパイプ類を保護するために、パイプ類
の下面の一部あるいは全部にプロテクタを取り付
けることが一般に行われている。
Pipes such as brake oil pipes and fuel pipes are installed under the floor of the car body. In order to protect these pipes from flying stones and interference objects while the car is running, it is common practice to attach a protector to part or all of the lower surface of the pipes.
第１図および第２図は前記プロテクタ１の自動
車２の底面３への設置位置の例を示すものであ
る。プロテクタ１の設置位置は底面３のパイプ類
の通る位置、前輪駆動車か後輪駆動車か等の相違
により異なるが、第１図のようにパイプ配管場所
の全部にプロテクタ１が設けられる場合もあり、
特に石はねの厳しい位置にのみプロテクタ１が設
けられる場合もある。また、プロテクタ１の全体
形状が細長くなるため、製造上の理由や取付作業
性等の理由によりいくつかに分割される場合が一
般的である。 FIGS. 1 and 2 show examples of the installation position of the protector 1 on the bottom surface 3 of the automobile 2. FIG. The installation position of the protector 1 differs depending on the position of the pipes on the bottom surface 3 and whether it is a front-wheel drive vehicle or a rear-wheel drive vehicle, but there are cases where the protector 1 is installed at all pipe piping locations as shown in Figure 1. can be,
In some cases, the protector 1 is provided only in a position where rock splashes are particularly severe. Further, since the overall shape of the protector 1 is elongated, it is generally divided into several parts for reasons such as manufacturing reasons and installation workability.
しかしながら、このようなプロテクタ１は所期
の目的通り自動車走行時に巻き上げた石や砂がパ
イプに当たることは防止できるものの、石と同様
に巻き上げた泥がプロテクタ１の内側やパイプの
周囲に堆積し、パイプ類の腐蝕を促進してしまう
という悪影響も有している。このため、第３図に
示すようにパイププロテクタ１の底部１ａに泥落
しのためのスリツト穴４や丸穴５等を設けたもの
もある。ところが、この穴を大きくすれば巻き上
げた石や砂がこの穴を通り抜けてパイプ類を傷つ
ける可能性が高まり、逆に小さくすれば泥が通り
抜けにくくなるので、石はねによるパイプの損傷
防止と泥だまり防止という両目的を達成できる構
造のプロテクタはなかつた。 However, although such a protector 1 can prevent the stones and sand thrown up when the car is running from hitting the pipe as intended, the mud thrown up like stones accumulates inside the protector 1 and around the pipe. It also has the negative effect of accelerating corrosion of pipes. For this reason, as shown in FIG. 3, some pipe protectors 1 are provided with slit holes 4, round holes 5, etc. in the bottom 1a for removing mud. However, if this hole is made larger, there is a greater possibility that rolled-up stones and sand will pass through this hole and damage the pipes.On the other hand, if the hole is made smaller, it will be difficult for mud to pass through. There was no protector with a structure that could accomplish both purposes of preventing buildup.
本考案の目的は前記従来の自動車用床下パイプ
類のプロテクタの有する欠点を解消し、自動車走
行中の石はねによる床下パイプ類を損傷を防止で
きると共に、泥水はスムーズに落下させてプロテ
クタ内に泥が堆積することのない構造の優れた自
動車用床下パイプ類のプロテクタを提供すること
である。
The purpose of the present invention is to eliminate the drawbacks of the conventional protectors for under-floor pipes for automobiles, to prevent damage to under-floor pipes caused by stones flying while the car is running, and to allow muddy water to fall smoothly into the protector. To provide a protector for underfloor pipes for automobiles having an excellent structure that prevents mud from accumulating.
前記目的を達成する本考案のパイプ類のプロテ
クタは、自動車の底面に取付ける取付部と、該取
付部に支持されて自動車床下パイプを覆うカバー
部とからなり、該カバー部には自動車前方から後
方に向かつて下向きに傾斜する複数の板が、隣接
する板の間に形成された通路のその上部開口と下
部開口とが投影上重なり合わないように、設けら
れていることを特徴としている。 The protector for pipes of the present invention that achieves the above object is comprised of a mounting part that is attached to the bottom of a car, and a cover part that is supported by the mounting part and covers the underfloor pipe of the car. The present invention is characterized in that a plurality of plates are provided which are inclined downward toward the plate so that the upper and lower openings of the passage formed between adjacent plates do not overlap in projection.
以下添付図面を用いて本考案の実施例を説明す
る。
Embodiments of the present invention will be described below with reference to the accompanying drawings.
第４図Ａ，Ｂは本考案の自動車床下パイプ用パ
イプ類のプロテクタ１０の自動車２の底面３への
取付状態を示すものである。 FIGS. 4A and 4B show how the protector 10 for under-floor pipes of an automobile according to the present invention is attached to the bottom surface 3 of the automobile 2. FIG.
自動車２のフロアパネル６の下面にはプロテク
タ取付用のブラケツト７がスポツト溶接等で固着
されており、このブラケツト７，７の間に自動車
の床下パイプ８が配管されている。 A bracket 7 for attaching a protector is fixed to the lower surface of the floor panel 6 of the automobile 2 by spot welding or the like, and an underfloor pipe 8 of the automobile is installed between the brackets 7, 7.
取付部１１とカバー部材１２とから構成されて
いるプロテクタ１０は、第５図に示すように取付
部１１に穿設された取付穴１３にボルトを挿通し
て前記ブラケツト７に取り付けられるようになつ
ている。また、カバー部材１２は少なくとも前記
床下パイプ８の配管部の下面全域を覆うようにな
つている。 The protector 10, which is composed of a mounting part 11 and a cover member 12, can be mounted to the bracket 7 by inserting bolts into mounting holes 13 drilled in the mounting part 11, as shown in FIG. ing. Further, the cover member 12 is adapted to cover at least the entire lower surface of the piping portion of the underfloor pipe 8.
そして、前記カバー部材１２の底部は、多数の
傾斜した板１４から構成されており、板１４と板
１４との間にはプロテクタ１０の内部から外部に
通じる通路１５が形成されている。この通路１５
は自動車２の前方から後方に向つて下向きに傾斜
しており、その上部開口１５ａと下部開口１５ｂ
とが、鉛直線Ｖ上で重なり合わないように隣り合
う板１４が配置されている。すなわち、第５図Ｂ
に示すように上部開口１５ａと下部開口１５ｂと
は、直線Ｖ上で投影上接することはあつても決し
て重ならないようになつている。このような板１
４の配置では板１４も重なり合わないので材料の
無駄が省ける。 The bottom of the cover member 12 is composed of a large number of inclined plates 14, and a passage 15 communicating from the inside of the protector 10 to the outside is formed between the plates 14. This passage 15
is inclined downward from the front to the rear of the automobile 2, and has an upper opening 15a and a lower opening 15b.
Adjacent plates 14 are arranged so that they do not overlap on the vertical line V. That is, Figure 5B
As shown in FIG. 2, the upper opening 15a and the lower opening 15b are arranged such that they may touch each other in projection on the straight line V, but never overlap. Board 1 like this
In arrangement No. 4, the plates 14 do not overlap either, so material waste can be avoided.
前記通路の傾斜角度は地面に対して０〜90度の
範囲であるが、これは自動車走行時の石、泥のは
ね上げは理論上自動車の進行方向前、下向90度に
限定されるからである。 The angle of inclination of the passageway is in the range of 0 to 90 degrees with respect to the ground, but this is because stones and mud thrown up when a car is running are theoretically limited to 90 degrees downward and in front of the direction of travel of the car. be.
このように多数の傾斜した板１４によりカバー
部材１２の底部に、通路１５が自動車の前方から
後方に向つて傾斜して形成されていると、自動車
の前輪によつてはね上げられた石や砂は、板１４
に衝突して落下するのでカバー部材１２の内部に
侵入することがない。また、前輪にはねあげられ
た泥水がカバー部材１２の上方側面から侵入して
も、この泥水は傾斜した通路１５を通つて落下す
るので、カバー部材１２の上部や床下パイプ８の
近傍に泥が堆積する恐れもない。 If the passage 15 is formed at the bottom of the cover member 12 by a large number of inclined plates 14 so as to be inclined from the front to the rear of the automobile, stones and sand thrown up by the front wheels of the automobile will be removed. , board 14
Since it collides with and falls, it does not enter the inside of the cover member 12. Further, even if muddy water splashed up by the front wheels enters from the upper side of the cover member 12, this muddy water falls through the inclined passage 15, so mud accumulates on the upper part of the cover member 12 and near the underfloor pipe 8. There's no fear of it happening.
なお、プロテクタ１０のカバー部材１２と床下
パイプ８との間隔は、一般に５〜30mm程度であ
り、カバー部材１２に形成された通路１５の傾斜
角度は、水平面に対してパイプ８との干渉がない
範囲で大きい方が泥だまり防止効果は大きい。通
路１５の傾斜角度とはねた石や砂のプロテクタ１
０内への侵入防止効果とは直接関係はない。 Note that the distance between the cover member 12 of the protector 10 and the underfloor pipe 8 is generally about 5 to 30 mm, and the inclination angle of the passage 15 formed in the cover member 12 is such that there is no interference with the pipe 8 with respect to the horizontal plane. The larger the range, the greater the mud pool prevention effect. Inclination angle of passage 15 and protector 1 of splashed stones and sand
There is no direct relationship with the effect of preventing intrusion into 0.
また、前記板１４の配置は材料の無駄を考慮し
なければ、第６図に示すように板１４が地面に垂
直な投影上重なり合うようにしても良いものであ
る。 Further, the arrangement of the plates 14 may be such that the plates 14 overlap when projected perpendicularly to the ground, as shown in FIG. 6, unless waste of material is taken into account.
以上説明したように本考案の自動車用床下パイ
プ類のプロテクタは、自動車の底面に取付ける取
付部と、該取付部に支持されて自動車床下パイプ
を覆うカバー部とからなり、該カバー部には自動
車前方から後方に向かつて下向きに傾斜する複数
の板が、隣接する板の間に形成された通路のその
上部開口と下部開口とが投影上重なり合わないよ
うに、設けられているから、自動車走行中の石は
ねによる床下パイプ類の損傷が防止され、また泥
水中に含まれる泥がプロテクタ内やパイプ類のま
わりに堆積してパイプ類が腐蝕する恐れがなくな
り、以つて、自動車の耐久性、安全性が増すとい
う効果がある。
As explained above, the protector for under-floor pipes for automobiles of the present invention consists of a mounting part that is attached to the bottom of the car, and a cover part that is supported by the mounting part and covers the under-floor pipes of the car. A plurality of plates that slope downward from the front to the rear are provided so that the upper and lower openings of the passage formed between adjacent plates do not overlap in projection, so that the This prevents damage to underfloor pipes caused by flying rocks, and eliminates the risk of mud contained in muddy water accumulating inside the protector and around the pipes, which could lead to corrosion of the pipes, thereby improving the durability and safety of the car. It has the effect of increasing sex.
第１図および第２図は自動車用床下パイプ類の
プロテクタの設置位置の例を示す自動車の概略底
面図、第３図は従来の自動車用床下パイプ類のプ
ロテクタの斜視図、第４図Ａは本考案のプロテク
タの一実施例の自動車の底面への取付状態を示す
部分側面図、第４図Ｂは同ＡのＡ−Ａ線における
断面図、第５図Ａは第４図のプロテクタを部分的
に半断面して示す斜視図、第５図Ｂは同ＡのＢ部
の側面図、第６図は本考案の変形実施例の第５図
Ｂと同部分を示す側面図である。
２……自動車、３……底面、６……フロアパネ
ル、７……ブラケツト、８……床下パイプ、１０
……本考案のプロテクタ、１１……取付部、１２
……カバー部材、１４……板、１５……通路。
1 and 2 are schematic bottom views of an automobile showing examples of the installation positions of protectors for underfloor pipes for automobiles, FIG. 3 is a perspective view of a conventional protector for underfloor pipes for automobiles, and FIG. 4A is a FIG. 4B is a sectional view taken along line A-A of FIG. 4A, and FIG. FIG. 5B is a side view of section B of A, and FIG. 6 is a side view of the same portion as FIG. 5B of a modified embodiment of the present invention. 2...Car, 3...Bottom, 6...Floor panel, 7...Bracket, 8...Underfloor pipe, 10
...Protector of the present invention, 11...Mounting part, 12
...cover member, 14...board, 15...passage.
Claims (1)
支持されて自動車床下パイプを覆うカバー部とか
らなり、該カバー部には自動車前方から後方に向
かつて下向きに傾斜する複数の板が、隣接する板
の間に形成された通路のその上部開口と下部開口
とが投影上重なり合わないように、設けられてい
る自動車用床下パイプ類のプロテクタ。 It consists of a mounting part that is attached to the bottom of the vehicle, and a cover part that is supported by the mounting part and covers the underfloor pipe of the vehicle, and the cover part has a plurality of adjacent plates that slope downward from the front of the vehicle toward the rear. A protector for underfloor pipes for automobiles that is provided so that the upper and lower openings of a passage formed between plates do not overlap in projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19977783U JPS60110080U (en) | 1983-12-29 | 1983-12-29 | Protector for automotive underfloor pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19977783U JPS60110080U (en) | 1983-12-29 | 1983-12-29 | Protector for automotive underfloor pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60110080U JPS60110080U (en) | 1985-07-26 |
| JPH0122788Y2 true JPH0122788Y2 (en) | 1989-07-10 |
Family
ID=30760013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19977783U Granted JPS60110080U (en) | 1983-12-29 | 1983-12-29 | Protector for automotive underfloor pipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60110080U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7138938B2 (en) * | 2018-11-15 | 2022-09-20 | 株式会社ジャパンオートテック | vehicle carrier |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54527B2 (en) * | 1974-02-28 | 1979-01-11 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54527U (en) * | 1977-06-06 | 1979-01-05 |
-
1983
- 1983-12-29 JP JP19977783U patent/JPS60110080U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54527B2 (en) * | 1974-02-28 | 1979-01-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60110080U (en) | 1985-07-26 |
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