JPS6342711Y2 - - Google Patents
Info
- Publication number
- JPS6342711Y2 JPS6342711Y2 JP1984028697U JP2869784U JPS6342711Y2 JP S6342711 Y2 JPS6342711 Y2 JP S6342711Y2 JP 1984028697 U JP1984028697 U JP 1984028697U JP 2869784 U JP2869784 U JP 2869784U JP S6342711 Y2 JPS6342711 Y2 JP S6342711Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- bicycle
- basket
- cargo
- luggage
- 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
- 239000002184 metal Substances 0.000 description 7
- 241000272184 Falconiformes Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Handcart (AREA)
Description
【考案の詳細な説明】 本考案は自転車用荷かごに関するものである。[Detailed explanation of the idea] The present invention relates to a bicycle luggage basket.
第１図は従来の一般的な取り付け方法による荷
かごを有する自転車の側面図である。図中１は自
転車フレーム、２は前輪、３は後輪、４はハンド
ル、５はランプ掛け、６は前輪２の上方にステー
７により固定した荷台フレーム、８はこの荷台フ
レーム６上に載置すると共に、ランプ掛け５に連
結して固定した前荷かご、９は後輪３の上方にス
テー１０により固定した荷台フレーム、１１はこ
の荷台フレーム９上に載置して固定した後荷かご
である。 FIG. 1 is a side view of a bicycle having a luggage basket mounted by a conventional and general method of attachment. In the figure, 1 is a bicycle frame, 2 is a front wheel, 3 is a rear wheel, 4 is a handle, 5 is a lamp holder, 6 is a carrier frame fixed above the front wheel 2 by a stay 7, and 8 is placed on this carrier frame 6. At the same time, there is a front cargo basket connected and fixed to the ramp hanger 5, a cargo frame 9 fixed above the rear wheels 3 by a stay 10, and a rear cargo basket 11 placed and fixed on the cargo platform frame 9. be.
しかしてこれら従来の荷かご８，１１は、いず
れも荷かごの底部が自転車の車輪２，３の上方に
位置しているため、荷物を収納して走行する場
合、その重心が高くなる結果、走行安定性が悪る
い。また荷かごは自転車に対してボルト等で固定
されているので、荷かごを必要としない場合でも
取り外しが面倒なため、取り付けたまま使用して
いるのが現状である。 However, in both of these conventional luggage baskets 8 and 11, the bottom of the luggage basket is located above the bicycle wheels 2 and 3, so when traveling with luggage stored, the center of gravity becomes high. Driving stability is poor. Furthermore, since the luggage basket is fixed to the bicycle with bolts or the like, it is troublesome to remove it even when the luggage basket is not needed, so the bicycle is currently used with it attached.
本考案は上述の不具合を解消するために考案し
たもので、荷かごの取り付け取り外しを簡単にで
きるようにすると共に、荷かごを左右に振り分け
て自転車の車輪側方に位置させることにより重心
位置を低くして、自転車の走行安定性を高めるこ
とを目的とするものである。 This invention was devised to solve the above-mentioned problems, and it not only makes it easy to attach and remove the luggage basket, but also distributes the luggage basket to the left and right and positions it on the side of the bicycle wheel, thereby lowering the center of gravity. The purpose is to lower the height and improve the running stability of the bicycle.
上述の目的を達成するため本考案においては、
自転車用車輪の上方の左右両側においてそれぞれ
前後方向に向う２本の杆材を配置して荷台フレー
ムまたは自転車フレームとした自転車用荷かごと
して、前記２本の杆材に上方より圧入して係止で
きる着脱自在な枠体を、弾性を有する部材により
形成し、この枠体の左右にそれぞれ、上方を開放
した荷かごを、その上縁が枠体と一致するように
左右振り分け式に設けて自転車用荷かごを構成す
る。 In order to achieve the above purpose, in this invention,
Two rods facing in the front-rear direction are arranged on the left and right sides above the bicycle wheels to form a bicycle cargo frame or a bicycle frame, and the two rods are press-fitted from above and locked. A bicycle is constructed by forming a removable frame body from an elastic member, and providing a baggage basket with an open top on each side of the frame body in a left-right and left-right distribution manner so that its upper edge coincides with the frame body. Configure the cart.
以下第２図〜第１２図について本考案の実施例
を説明する。図中前記符号と同一の符号は同等の
ものを示す。 Embodiments of the present invention will be described below with reference to FIGS. 2 to 12. In the figure, the same reference numerals as the above-mentioned reference numerals indicate equivalent parts.
まず第２図に示すように自転車の前輪２の上方
に２本の杆材（丸棒）１２からなる前荷台フレー
ムＡをその上面がほぼ水平になるように設ける。
この前荷台フレームＡは、例えば第２，３図に示
すようなレツグシールドＢと、ステー１３とによ
つて一体に形成し、これを第２図に示すように、
前輪２のハブ軸１４とランプ掛け５を利用して自
転車に固定すればよい。 First, as shown in FIG. 2, a front carrier frame A made of two rods (round bars) 12 is installed above the front wheel 2 of a bicycle so that its upper surface is substantially horizontal.
This front loading platform frame A is integrally formed with a leg shield B as shown in FIGS. 2 and 3 and a stay 13, and as shown in FIG.
It can be fixed to the bicycle using the hub axle 14 of the front wheel 2 and the lamp holder 5.
また自転車の後輪３の上方に２本の杆材（丸
棒）１５からなる後荷台フレームＣをその上面が
略水平になるように設ける。この後荷台フレーム
Ｃは、例えば第４図に示すような略コ字状に折曲
した左右２本の杆材１５と、ステー１６とによつ
て一体に形成し、これを第２図に示すように、後
輪３のハブ軸１７と自転車フレーム１のシートパ
イプの上部金具１８を利用して自転車に固定すれ
ばよい。 Further, a rear cargo frame C made of two rods (round bars) 15 is provided above the rear wheel 3 of the bicycle so that its upper surface is substantially horizontal. The rear cargo frame C is integrally formed with two left and right rod members 15 bent into a substantially U-shape as shown in FIG. 4, and a stay 16, for example, as shown in FIG. Thus, it can be fixed to the bicycle using the hub axle 17 of the rear wheel 3 and the upper metal fitting 18 of the seat pipe of the bicycle frame 1.
なお後述するが、自転車フレーム１のバツクホ
ーク１９が、第２図に示すように屈曲して形成さ
れ、後荷台フレームＣと近接した略水平な部分を
有するものにあつては、後荷台フレームＣを設け
ず、左右２本のバツクホーク１９の水平部分を後
荷台フレームＣの２本の杆材１５の代りに利用し
てもよい。 As will be described later, if the backhawk 19 of the bicycle frame 1 is bent as shown in FIG. 2 and has a substantially horizontal portion close to the rear cargo frame C, Instead, the horizontal portions of the two right and left back hawks 19 may be used in place of the two rods 15 of the rear loading platform frame C.
第５図は前述した前荷台フレームＡと、後荷台
フレームＣとを利用して、本考案の荷かごＤをそ
れぞれ前後に取り付けた状態を示すものである。
第６図はその荷かごＤの略線図であり、第７図〜
第１２図は線材を用いて形成した荷かごＤの一例
を示すものである。 FIG. 5 shows a state in which the cargo basket D of the present invention is attached to the front and rear using the above-mentioned front cargo platform frame A and rear cargo platform C, respectively.
Figure 6 is a schematic diagram of the cargo basket D, and Figures 7-
FIG. 12 shows an example of a cargo basket D made of wire.
本実施例においては、鋼線等の線材を素材とし
て、荷台フレームＡ，Ｃの２本の杆材１２，１５
に上方より圧入して係止できる着脱自在な枠体Ｅ
を一体に形成する。 In this embodiment, the two rods 12 and 15 of the loading platform frames A and C are made of wire rods such as steel wires.
Removable frame E that can be press-fitted and locked from above.
are formed into one.
すなわちこの枠体Ｅは、平面形状が略長方形の
短辺である２辺２０がそれぞれコ字状に折曲され
て内方へ凹陥しているもので、荷台フレームＡ，
Ｃに当てがつた際、その長辺２１は２本の杆材１
２，１５の外側に位置し、コ字状短辺２０の両脚
部２０ａは２本の杆材１２，１５の内側に位置
し、かつ前記両脚部２０ａと長辺２１との折り返
し連結部には、下方に開口２２（第１１図参照）
を有する湾曲部２３が形成され、２本の杆材１
２，１５の上方から圧入した時、その線材のばね
力によつて杆材１２，１５に係止できると共に、
上方に引き上げれば杆材１２，１５から容易に外
れるように形成する。 In other words, this frame E has a substantially rectangular planar shape with two shorter sides 20 bent inwardly into a U-shape, and is similar to the loading frame A,
When applied to C, its long side 21 is the two rods 1
2, 15, both legs 20a of the U-shaped short side 20 are located inside the two rod members 12, 15, and the folded connection portion between the legs 20a and the long side 21 has a , an opening 22 at the bottom (see Figure 11)
A curved portion 23 is formed, and the two rod members 1
When press-fitted from above 2, 15, it can be locked to the rod members 12, 15 by the spring force of the wire rod, and
It is formed so that it can be easily removed from the rod members 12 and 15 by pulling it upward.
なお前記コ字状の短辺２０の両脚部２０ａの内
側端部をそれぞれ上方へ適当角度折曲して、第９
図に示すように、自由状態においては、その折曲
部の外側寸法l1を荷台フレームＣ，Ａの２本の杆
材１５，１２の内側寸法L1よりやゝ大きくして、
短辺２０を下方へ押し込んだ際、実線図で示すよ
うに短辺２０が多少湾曲するようにする。 Note that the inner ends of both legs 20a of the U-shaped short side 20 are bent upward at an appropriate angle to form the ninth
As shown in the figure, in the free state, the outer dimension l1 of the bent portion is slightly larger than the inner dimension L1 of the two rod members 15 and 12 of the loading platform frames C and A.
When the short side 20 is pushed downward, the short side 20 is slightly curved as shown in the solid line diagram.
また前記湾曲部２３の最大内径l2（第１１図参
照）は、杆材１５，１２の外径L2と略等しくす
ると共に、開口寸法l3は前記最大内径l2より若干
小さく形成する。 Further, the maximum inner diameter l 2 (see FIG. 11) of the curved portion 23 is made approximately equal to the outer diameter L 2 of the rod members 15 and 12, and the opening dimension l 3 is formed to be slightly smaller than the maximum inner diameter l 2 .
そして上述のように形成した枠体Ｅの左右にそ
れぞれ、上方を開放した荷かごＤを、その上縁が
枠体Ｅの長辺２１と一致するように左右振り分け
式に設ける。 Then, on the left and right sides of the frame E formed as described above, a cargo basket D with an open upper part is provided in a left-right sorting manner so that its upper edge coincides with the long side 21 of the frame E.
本実施例では線材を素材として形成した荷かご
Ｄを示したが、この荷かごＤは板金製、合成樹脂
製等のようにどのようなものでも差し支えない。 Although the present embodiment shows the basket D made of wire, the basket D may be made of any material such as sheet metal or synthetic resin.
なお第７図中の２４は、各荷かごＤの内側面下
部に固着した固定金具で、自転車に荷かごＤを取
り付ける際に、その固定金具２４の開口２４ａを
自転車のハブ軸１４または１７（第２図参照）に
嵌合して荷かごＤの下部を固定するものである。 Reference numeral 24 in FIG. 7 denotes a fixing metal fitting fixed to the lower part of the inner surface of each basket D. When attaching the cargo basket D to a bicycle, the opening 24a of the fixing metal fitting 24 is inserted into the hub axle 14 or 17 (of the bicycle). (see Fig. 2) to fix the lower part of the cargo basket D.
以上の説明は荷かごを第２図に示す、前荷台フ
レームＡまたは後荷台フレームＣに取り付ける場
合について説明したが、前にも述べたように、自
転車フレーム１のバツクホーク１９が屈曲して形
成され、後荷台フレームＣと近接した略水平な部
分を有する自転車にあつては、後荷台フレームＣ
を設けず、左右２本のバツクホーク１９の水平部
分を後荷台フレームＣの２本の杆材１５の代りに
利用して、バツクホーク１９に直接枠体Ｅを取り
付けるようにすることもできる。第１２図はその
ようにした場合の取り付け状態を示すものであ
る。 The above explanation has been made regarding the case where the luggage basket is attached to the front loading platform frame A or the rear loading platform frame C shown in FIG. , in the case of a bicycle that has a substantially horizontal portion adjacent to the rear cargo bed frame C, the rear cargo bed frame C
It is also possible to directly attach the frame E to the back hawks 19 by using the horizontal portions of the two right and left back hawks 19 in place of the two rods 15 of the rear loading platform frame C. FIG. 12 shows the installation state in such a case.
なお第５図中の２５は後荷台フレームＣ上に載
置した幼児用座席であり、これは必要に応じて取
り付けることができる。 Note that 25 in FIG. 5 is an infant seat placed on the rear cargo frame C, and this can be attached as necessary.
上述のように構成した本考案の自転車用荷かご
を自転車に取り付けるには、第５図に示すよう
に、振り分け荷かごＤを自転車の前荷台フレーム
Ａまたは後荷台フレームＣの上方から跨ぐように
かぶせ、枠体Ｅの各短辺２０をそれぞれ押し下げ
ると共に、各湾曲部２３を荷台フレームＡ，Ｃの
杆材１２，１５に嵌合させると同時に、荷かご下
部の固定金具２４の開口２４ａを車輪ハブ軸１
４，１７に嵌合して固定する。 To attach the bicycle luggage basket of the present invention constructed as described above to a bicycle, as shown in FIG. While pushing down each short side 20 of the frame body E and fitting each curved part 23 into the rod members 12 and 15 of the loading platform frames A and C, at the same time, the opening 24a of the fixing fitting 24 at the lower part of the loading basket is connected to the wheel. hub axle 1
4 and 17 and fix it.
なお自転車に取り付けた荷かごＤを取り外すに
は、枠体Ｅの短辺２０を引き上げて各湾曲部２３
を杆材１２，１５から外すと共に、固定金具２４
をハブ軸１４，１７から外せばよい。 In addition, to remove the luggage basket D attached to the bicycle, pull up the short side 20 of the frame E and remove each curved part 23.
from the rods 12 and 15, and remove the fixing metal fittings 24.
All you have to do is remove it from the hub axles 14, 17.
本考案の自転車用荷かごは以上説明した通りで
あるから、次のような効果が得られる。 Since the bicycle luggage basket of the present invention is as described above, the following effects can be obtained.
(1) 本考案荷かごは金具やボルト類を使用しない
で取り付け取り外しが簡単にできるので、荷か
ごが不要の場合は、取り外して軽快に自転車走
行ができるし、また荷物を収納したままでも取
り付け取り外しができるから非常に便利であ
る。(1) The luggage basket of this invention can be easily installed and removed without the use of metal fittings or bolts, so if you do not need the luggage basket, you can easily remove it and ride your bicycle, or you can install it even when the luggage is stored. It is very convenient because it can be removed.
(2) 荷かごを自転車の車輪の左右に振り分けたこ
とによつて、荷物の重さを左右略均等にするこ
とができると共に、重心が低くなるから、自転
車のバランスが良くなつて、いわゆる片荷が解
消されて走行時のふらつきが減少することによ
り安定性が向上する。このため従来より比較的
重いものや長いものも積めるようになる。(2) By distributing the luggage basket to the left and right sides of the bicycle's wheels, it is possible to make the weight of the luggage approximately equal on both sides, and the center of gravity is lowered, which improves the balance of the bicycle. Stability is improved by eliminating the load and reducing wobbling when driving. This makes it possible to load relatively heavier and longer items than before.
(3) 取り付け用の枠体Ｅはその一部が荷かごＤの
上端の横桟の一部を兼ねており、しかも枠体Ｅ
は一本の鋼線材で構成できるようにしたので、
本考案の自転車用荷かごは比較的安価に製作す
ることができる。(3) A part of the mounting frame E also serves as a part of the horizontal bar at the upper end of the cargo basket D, and moreover, the frame E
Since it can be constructed from a single steel wire,
The bicycle luggage basket of the present invention can be manufactured at relatively low cost.
(4) 本考案の自転車用荷かごを前荷台フレームに
取り付けた場合は、ハンドルの施回復元性が向
上するので操縦性も向上する。(4) When the bicycle luggage basket of the present invention is attached to the front carrier frame, the handlebar can be easily applied and recovered, resulting in improved maneuverability.
(5) 荷かごを荷台フレームに取り付けるための枠
体Ｅの形状は平坦状であるから、必要に応じて
更にその荷台フレームの上方へ別の荷物や荷か
ごを積載することができる。(5) Since the frame E for attaching the cargo basket to the carrier frame is flat, other cargo or cargo baskets can be loaded above the carrier frame if necessary.
またこれに関連して第５図に示すように自転
車の後荷台フレームＣ上に幼児用座席２５を装
着した場合は、幼児の足を左右の振り分け荷か
ごＤに入れることによつて、幼児の足が車輪の
スポークに巻き込まれる危険を防止することが
できる。 In addition, in connection with this, when the infant seat 25 is attached to the rear cargo frame C of the bicycle as shown in FIG. This will prevent your feet from getting caught in the spokes of the wheel.
第１図は従来の荷かごを取り付けた自転車の側
面図、第２図は本考案荷かごを取り付けるための
前荷台フレームと後荷台フレームを有する自転車
の側面図、第３図はその前荷台フレームの一例を
示す斜視図、第４図は後荷台フレームの一例を示
す斜視図、第５図は第２図の自転車に本考案の荷
かごを取り付けた状態を示す側面図、第６図は本
考案荷かごを略線図で示す斜視図、第７図は本考
案荷かごを線材で形成したものの斜視図、第８図
はその荷かごを後荷台フレームに取り付けた状態
を示す部分斜視図、第９図は第８図のＸ−Ｘ線に
よる断面矢視図、第１０図は同Ｙ−Ｙ線による断
面矢視図、第１１図は同Ｚ−Ｚ線による断面矢視
図、第１２図は本考案の他の実施例の示す自転車
後部の側面図である。
１……自転車フレーム、２……前輪、３……後
輪、Ａ……前荷台フレーム、１２……杆材、Ｂ…
…レツグシールド、Ｃ……後荷台フレーム、１５
……杆材、Ｄ……荷かご、Ｅ……枠体、２０……
短辺、２１……長辺、２２……開口、２３……湾
曲部、２４……固定金具。
Figure 1 is a side view of a bicycle with a conventional luggage basket attached, Figure 2 is a side view of a bicycle with a front carrier frame and a rear carrier frame to which the luggage basket of the present invention is attached, and Figure 3 is the front carrier frame. FIG. 4 is a perspective view showing an example of the rear cargo frame, FIG. 5 is a side view showing the bicycle in FIG. FIG. 7 is a perspective view of the invented cargo basket made of wire; FIG. 8 is a partial perspective view showing the cargo basket attached to the rear cargo frame; 9 is a cross-sectional view taken along the line X-X in FIG. 8, FIG. 10 is a cross-sectional view taken along the Y-Y line in FIG. 8, FIG. 11 is a cross-sectional view taken along the Z-Z line in FIG. The figure is a side view of the rear part of a bicycle according to another embodiment of the present invention. 1... Bicycle frame, 2... Front wheel, 3... Rear wheel, A... Front loading frame, 12... Rod material, B...
...Leg shield, C...Rear cargo frame, 15
... Rod material, D ... Cargo basket, E ... Frame, 20 ...
Short side, 21...long side, 22...opening, 23...curved portion, 24...fixing metal fittings.
Claims (1)
れ前後方向に向う２本の杆材を配置して荷台フレ
ームまたは自転車フレームとし、線材を素材とし
て平面形状が略長方形の枠体を形成し、その枠体
の両側の短辺２０と、その両脚部２０ａよりなる
コ字状部を、それぞれ内方へ折曲して、長辺２１
を前記２本の杆材の外側に位置させると共に、両
脚部２０ａを内側に位置させ、両脚部２０ａと長
辺２１との折り返し連結部に開口２２を有する湾
曲部２３を形成して枠体Ｅを一体に形成し、この
枠体Ｅの湾曲部２３を前記２本の杆材に上方より
圧入して係止できるようにし、この枠体Ｅの左右
にそれぞれ、上方を開放した荷かごＤを、その上
縁が枠体Ｅと一致するように左右振り分け式に設
けてなる自転車用荷かご。 Two rods facing in the front-rear direction are placed on both left and right sides above the bicycle wheel to form a carrier frame or a bicycle frame. The short sides 20 on both sides and the U-shaped part formed by both legs 20a are bent inward to form the long sides 21.
is located on the outside of the two rod members, both legs 20a are located on the inside, and a curved part 23 having an opening 22 is formed at the folded connection part between the legs 20a and the long side 21 to form the frame E. The curved portion 23 of this frame E can be press-fitted and locked into the two rod members from above, and a cargo basket D with an open upper part is mounted on the left and right sides of this frame E, respectively. , a bicycle luggage basket which is provided in a left and right sorting manner so that its upper edge coincides with the frame E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869784U JPS60139680U (en) | 1984-02-29 | 1984-02-29 | bicycle luggage basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869784U JPS60139680U (en) | 1984-02-29 | 1984-02-29 | bicycle luggage basket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60139680U JPS60139680U (en) | 1985-09-14 |
| JPS6342711Y2 true JPS6342711Y2 (en) | 1988-11-08 |
Family
ID=30526818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2869784U Granted JPS60139680U (en) | 1984-02-29 | 1984-02-29 | bicycle luggage basket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60139680U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044379U (en) * | 1990-04-26 | 1992-01-16 |
-
1984
- 1984-02-29 JP JP2869784U patent/JPS60139680U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044379U (en) * | 1990-04-26 | 1992-01-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60139680U (en) | 1985-09-14 |
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