JPH0114496Y2

JPH0114496Y2 -

Info

Publication number: JPH0114496Y2
Application number: JP1982105945U
Authority: JP
Priority date: 1982-07-13
Filing date: 1982-07-13
Publication date: 1989-04-27
Also published as: JPS599922U

Description

【考案の詳細な説明】この考案は、無蓋の自動車に幌布を張るときに
用いる自動車の幌骨装置の改良に関する。[Detailed Description of the Invention] This invention relates to an improvement of an automobile hood rib device used when covering an open automobile with a hood cloth.

無蓋の自動車では、逆凹字状の幌骨を自動車の
両側に立て、この幌骨に幌布を張つて、内部を車
室又は荷室とし、風雨をさけることができるよう
にしている。幌布は布製で、湿度によつて伸縮す
るので、張り過ぎると無理な力がかかつて縫目等
が破れる等のことがある。又、逆に弛んでいる
と、走行中に風で煽られて、ばたつき音を発生し
て具合が悪い。このため、幌骨を内外二重管と
し、内側にコイルバネを入れて軸方向に伸縮でき
るようにし、コイルバネの弾力で、幌布の張り具
合が一定になるようにしている。このように、幌
骨を二重管とし、弾力によつて伸縮できるように
するには、構造が複雑で製造コストが高くつき、
重量も重くなつて具合が悪い。 In the case of open-top automobiles, inverted concave-shaped hood ribs are erected on both sides of the automobile, and a hood cloth is stretched over the hood ribs to create a passenger compartment or luggage compartment inside to protect the vehicle from wind and rain. The hood is made of cloth and expands and contracts depending on humidity, so if it is stretched too much, excessive force may be applied and the seams may tear. On the other hand, if it is loose, it will be fanned by the wind while driving, causing a flapping sound and making it uncomfortable. For this reason, the hood rib is made of an inner and outer double tube, and a coil spring is inserted inside to allow it to expand and contract in the axial direction, and the elasticity of the coil spring keeps the tension of the hood cloth constant. In this way, making the canopy a double tube so that it can expand and contract with elasticity requires a complicated structure and high manufacturing costs.
My weight has increased and I feel unwell.

この考案は、かかる点に鑑み改善したもので、
以下図面に示す本考案の実施例について説明す
る。 This idea is an improvement based on these points.
Embodiments of the present invention shown in the drawings will be described below.

自動車の運転席の後側には、側壁１から逆凹字
形に、ロールバー２が立てて設けられており、自
動車が転倒したような場合、運転者の安全を図る
ようになつている。この考案は、このロールバー
２を利用するもので、ロールバー２の上面左右
に、孔３を設け、孔３に筒状の摺り片４を挿入す
る。一方、幌骨５は、鋼管の両端を下向きに曲げ
加工したもので、幌骨５の両端を孔３の摺り片４
に摺動自在に挿入する。ロールバー２の上面中央
には、左右に角状に伸びた板バネ６の中央をビス
７で締着する。板バネ６の両端は、長孔８を介し
て、横方向に摺動できるようにして、ビス９で幌
骨５に連結する。幌骨５の上には幌布１０を被せ
る。幌布１０は、前端を前窓枠１１の上縁にホツ
ク等で連結し、後側は後幌骨１２で支持する。 A roll bar 2 is provided on the rear side of the driver's seat of the automobile in an inverted concave shape from a side wall 1, and is designed to ensure the safety of the driver in the event that the automobile overturns. This invention utilizes this roll bar 2. Holes 3 are provided on the left and right sides of the upper surface of the roll bar 2, and cylindrical sliding pieces 4 are inserted into the holes 3. On the other hand, the canopy rib 5 is made by bending both ends of a steel pipe downward.
Insert it slidably into the At the center of the upper surface of the roll bar 2, the center of a plate spring 6 extending left and right in an angular shape is fastened with a screw 7. Both ends of the leaf spring 6 are connected to the canopy frame 5 with screws 9 through elongated holes 8 so as to be able to slide laterally. A hood cloth 10 is placed over the hood rib 5. The front end of the hood cloth 10 is connected to the upper edge of the front window frame 11 with a hook or the like, and the rear side is supported by the rear hood rib 12.

作用について説明する。 The effect will be explained.

幌布１０を幌骨５に被せて張るときに、板バネ
６を撓ませて押圧するようにして張つて、周りを
車体に止め、板バネ６に初期荷重を与える。板バ
ネ６は、この弾力で常に幌布１０を弾性支持して
いるので、幌布１０を張り過ぎたり、弛んだりす
るのを防ぐことができる。 When the hood cloth 10 is put on the hood rib 5 and stretched, the leaf spring 6 is flexed and stretched so as to be pressed, the periphery is fixed to the vehicle body, and an initial load is applied to the leaf spring 6. Since the leaf spring 6 always elastically supports the hood cloth 10 with its elasticity, the hood cloth 10 can be prevented from becoming too tensioned or loosened.

以上説明したように、この考案は、両端を下向
きに曲げた幌骨を運転席後側のロールバー上面両
側に設けた孔に摺動自在に挿入し、ロールバーと
幌骨の間に板バネを装着し、幌骨上に張つた幌布
を上記幌骨を介して板バネによつて弾性支持する
ようにしたので、板バネの弾力で幌布を車巾全長
にわたつて均一に一定に張ることができる。この
ため、幌布を張り過ぎて早く損傷させたり、弛み
過ぎてばたつき音を発生させることも防止するこ
とができる。又、幌骨は、ロールバーを利用し板
バネで弾発させるので、構造が簡単で安価にでき
る。 As explained above, this idea involves slidingly inserting a canopy frame with both ends bent downward into holes provided on both sides of the top surface of the roll bar behind the driver's seat, and inserting a leaf spring between the roll bar and the canopy bone. , and the hood cloth stretched over the hood rib is elastically supported by a leaf spring through the hood rib, so that the elasticity of the leaf spring allows the hood cloth to be spread uniformly over the entire width of the vehicle. It can be stretched. For this reason, it is possible to prevent the hood cloth from being too stretched and causing premature damage, or from becoming too loose and causing flapping noise. Further, since the canopy rib uses a roll bar and is bounced by a plate spring, the structure is simple and inexpensive.

[Brief explanation of the drawing]

図は本考案の実施例を示し、第１図は側面図、
第２図は斜視図、第３図は要部の拡大分解斜視図
である。２……ロールバー、３……孔、５……幌骨、６
……板バネ、１０……幌布。 The figures show an embodiment of the invention, with Figure 1 being a side view;
FIG. 2 is a perspective view, and FIG. 3 is an enlarged exploded perspective view of main parts. 2... Roll bar, 3... Hole, 5... Hood bone, 6
...Plate spring, 10...Top cloth.

Claims

[Scope of utility model registration request]

Insert the canopy frame with both ends bent downwards into the holes provided on both sides of the top of the roll bar behind the driver's seat so that it can slide freely.
A leaf spring is installed between the roll bar and the hood bone to elastically support the hood bone, and the hood cloth stretched over the hood bone is elastically supported by the leaf spring via the hood bone. A distinctive feature of the car top frame device.