JPS6212324Y2 - - Google Patents
Info
- Publication number
- JPS6212324Y2 JPS6212324Y2 JP1981060471U JP6047181U JPS6212324Y2 JP S6212324 Y2 JPS6212324 Y2 JP S6212324Y2 JP 1981060471 U JP1981060471 U JP 1981060471U JP 6047181 U JP6047181 U JP 6047181U JP S6212324 Y2 JPS6212324 Y2 JP S6212324Y2
- Authority
- JP
- Japan
- Prior art keywords
- water bottle
- frame
- bicycle
- down tube
- attached
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 230000035622 drinking Effects 0.000 claims description 6
- 230000001351 cycling effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J9/00—Containers specially adapted for cycles, e.g. panniers or saddle bags
- B62J9/20—Containers specially adapted for cycles, e.g. panniers or saddle bags attached to the cycle as accessories
- B62J9/22—Containers specially adapted for cycles, e.g. panniers or saddle bags attached to the cycle as accessories between the main frame tubes, e.g. suspended from the top tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
- B62J11/04—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Outdoor Equipment (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は水筒の自転車用フレームへの取付構
造、詳しくは、サイクリングやロードレース時な
どに携行する水筒を、サイクリング車などのスポ
ーツタイプの自転車や、ロードレースなどを行な
う競争用自転車のフレームに着脱自在に取付ける
ようにした取付構造に関する。[Detailed description of the invention] (Field of industrial application) This invention is a structure for attaching a water bottle to a bicycle frame. Specifically, the present invention is a structure for attaching a water bottle to a bicycle frame. The present invention relates to a mounting structure that can be detachably attached to the frame of a competition bicycle used for road racing, etc.
（従来の技術）
従来、サイクリングやロードレース時などに
は、例えば円筒形或いは角筒形の水筒を自転車の
フレームに単に取付けて携行していた。(Prior Art) Conventionally, when cycling or road racing, for example, a cylindrical or prismatic water bottle was simply attached to the frame of a bicycle and carried around.
（考案が解決しようとする問題点）
ところが、斯かる従来の如き水筒の自転車用フ
レームへの取付構造にあつては、前記フレームに
水筒を取付けた際、前記フレームと前記水筒との
対向部位両側に凹所が形成されるため、自転車の
高速走行時、前記フレームに沿つて流れる空気
が、前記凹所に廻り込んで渦流となり、前記フレ
ーム及び前記水筒に大きな空気抵抗がかゝり、特
に前記フレームと前記水筒との対向部位両側に大
きな空気抵抗が生じて、自転車の安定した高速走
行を損ない、かつ運転者の疲労度を増加させる一
要因となつていたのである。(Problem to be Solved by the Invention) However, in the conventional structure for attaching a water bottle to a bicycle frame, when the water bottle is attached to the frame, both sides of the opposing portion of the frame and the water bottle Since a recess is formed in the frame, when the bicycle is running at high speed, the air flowing along the frame goes around the recess and becomes a vortex, creating a large air resistance on the frame and the water bottle. Large air resistance occurs on both sides of the opposing portion of the frame and the water bottle, impairing stable high-speed running of the bicycle and contributing to increased fatigue of the rider.
本考案の目的は、上記問題を解決し、高速走行
時においてフレーム及び水筒にかゝる空気抵抗、
特に前記フレームと前記水筒との対向部位両側に
生ずる空気抵抗を極減して、自転車の高速走行を
安定して維持することができ、かつ運転者の疲労
度を減少させることができる水筒の自転車用フレ
ームへの取付構造を提供する点にある。 The purpose of this invention is to solve the above problems and reduce air resistance on the frame and water bottle during high-speed driving.
In particular, a bicycle with a water bottle that can maintain stable high-speed running by minimizing the air resistance generated on both sides of the opposing portion of the frame and the water bottle, and reduce the fatigue level of the rider. The purpose of this invention is to provide a mounting structure for the frame.
（問題点を解決するための手段）
本考案は第１図乃至第３図に示す如く、飲口及
び該飲口のキヤツプを備え、扁平形状とした水筒
を自転車のフレームに着脱自在に取付けるように
した取付構造であつて、前記フレームの水筒取付
部位に、前記フレームと前記水筒との対向部位両
側における凹所を閉鎖するスカートを設けたこと
を特徴とするものである。(Means for Solving the Problems) As shown in Figures 1 to 3, the present invention provides a flat water bottle that is equipped with a drinking spout and a cap for the drinking spout and is detachably attached to a bicycle frame. The mounting structure is characterized in that the water bottle mounting portion of the frame is provided with skirts that close recesses on both sides of opposing portions of the frame and the water bottle.
（作用）
フレームと水筒との対向部位両側に形成される
凹所がスカートによつて閉鎖されることになり、
自転車の高速走行時、前記フレームに沿つて流れ
る空気が前記凹所に廻り込んで渦流となることは
なくなり、高速走行時において前記フレーム及び
前記水筒にかゝる空気抵抗、特に前記フレームと
前記水筒との対向部位両側に生ずる空気抵抗を極
減し、自転車の高速走行の安定化と運転者の疲労
度の減少をはかることができるのである。(Function) The recess formed on both sides of the opposing part of the frame and water bottle is closed by the skirt.
When the bicycle is running at high speed, the air flowing along the frame no longer goes around the recess and forms a vortex, and when the bicycle is running at high speed, the air resistance on the frame and the water bottle, especially the frame and the water bottle, is reduced. This greatly reduces the air resistance that occurs on both sides of the opposing part, making it possible to stabilize the bicycle's high-speed running and reduce rider fatigue.
（実施例）
以下、本考案の構成を図面に示す実施例に従つ
て説明する。(Example) Hereinafter, the configuration of the present invention will be described according to an example shown in the drawings.
まず図において１はダウンチユーブ、２はシー
トチユーブ、３はチエンステーであり、これら各
チユーブ１，２，３はボトムブラケツト４で結合
され、自転車のフレームを構成している。 First, in the figure, 1 is a down tube, 2 is a seat tube, and 3 is a chain stay. These tubes 1, 2, and 3 are connected by a bottom bracket 4 to form the frame of the bicycle.
６は、前記フレームに取付けられる水筒であつ
て、該水筒６の飲口１１にはキヤツプ２１が取付
けられている。 6 is a water bottle attached to the frame, and a cap 21 is attached to the spout 11 of the water bottle 6.
前記水筒６は、その水筒本体６ａを扁平形状に
形成すると共に、該水筒本体６ａの平面形状の全
体を略三角形状とし、その断面を第３図に示すよ
うに薄型形状とするものであつて、好ましくは、
第３図の如く水筒本体６ａの側壁面６ｂ，６ｂ間
の幅をダウンチユーブ１の外径と略同じ薄さに形
成し、前記両側壁面６ｂ，６ｂに続く上壁面６ｃ
を半円形とするのである。 The water bottle 6 has a water bottle main body 6a formed in a flat shape, the entire planar shape of the water bottle main body 6a is approximately triangular, and its cross section is thin as shown in FIG. ,Preferably,
As shown in FIG. 3, the width between the side wall surfaces 6b, 6b of the water bottle main body 6a is formed to be approximately the same thickness as the outer diameter of the down tube 1, and the upper wall surface 6c continues to the both side wall surfaces 6b, 6b.
is semicircular.
又、本体６ａの頂部には、透孔を穿設した飲口
１１を一体的に設けて、該飲口１１には、例えば
第１，２図の如く截頭円錐形状のキヤツプ２１を
螺着などの取付手段で取付けるのである。 Further, a spout 11 having a through hole is integrally provided at the top of the main body 6a, and a cap 21 in the shape of a truncated cone is screwed into the spout 11, for example, as shown in FIGS. It is installed using a mounting method such as
５は前記フレームのダウンチユーブ１に固定し
た前記水筒６の取付具であつて、該取付具５は前
記ダウンチユーブ１に固定する固定体７と、前記
水筒６を支持する一対の支持部材８，８、及び前
記ダウンチユーブ１に沿つて延び、かつ前記固定
体７と支持部材８，８の周縁部を囲むスカート９
とから成り、前記取付具５は取付ビス１０，１０
にて前記ダウンチユーブ１の後面に取付けられて
いる。 Reference numeral 5 denotes a fixture for the water bottle 6 fixed to the down tube 1 of the frame, and the fixture 5 includes a fixing body 7 fixed to the down tube 1, a pair of support members 8 for supporting the water bottle 6, 8, and a skirt 9 extending along the down tube 1 and surrounding the peripheral edges of the fixed body 7 and the supporting members 8, 8.
The mounting tool 5 includes mounting screws 10, 10.
It is attached to the rear surface of the down tube 1 at .
尚、前記固定体７は、短冊状の金属プレートを
ダウンチユーブ１の外径と同一曲率の湾曲形状に
形成され、その外面側には前記支持部材８，８を
係止するための係止部７ａ，７ａが打抜き成形に
より形成されている。 The fixed body 7 is formed of a rectangular metal plate in a curved shape having the same curvature as the outer diameter of the down tube 1, and has a locking portion on the outer surface thereof for locking the support members 8, 8. 7a, 7a are formed by punching.
そして前記係止部７ａ，７ａに係止される支持
部材８，８は、金属線材を折曲げて構成されてい
るのであつて、前記係止部７ａ，７ａに一端を係
止する直線部８ａ，８ａと、この直線部８ａ，８
ａの一端をダウンチユーブ１の軸線と直交するよ
うに折曲げた立上部８ｂ，８ｂと、この立上部８
ｂ，８ｂの先端を一旦外方に屈曲した後、更に前
記ダウンチユーブ１の軸線方向に折曲げて前記直
線部８ａ，８ａと略平行となる係合部８ｃ，８ｃ
とを形成し、かつ前記係合部８ｃ，８ｃの先端を
下向きに屈曲させている。 The support members 8, 8 that are locked to the locking portions 7a, 7a are formed by bending metal wires, and a straight portion 8a that locks one end to the locking portions 7a, 7a. , 8a and this straight portion 8a, 8
Standing parts 8b, 8b with one end of a bent so as to be perpendicular to the axis of the down tube 1, and this rising part 8
After the tips of b and 8b are once bent outward, the engaging portions 8c and 8c are further bent in the axial direction of the down tube 1 to become substantially parallel to the straight portions 8a and 8a.
and the tips of the engaging portions 8c, 8c are bent downward.
また、前記スカート９は、主として合成樹脂材
から構成され、図面に示したものは、前記ダウン
チユーブ１に沿つて延びる一対の側壁９ａ，９ａ
と、これら側壁９ａ，９ａの両側端部を連結する
上壁９ｂ及び下壁９ｃとからなり、枠形形状とし
ており、その外壁面を座面Ｓとし、前記側壁９
ａ，９ａの内面によつて前記固定体７の両側端部
を挾んで、フレームの水筒取付部位に、前記フレ
ームと前記水筒６との対向部位両側における凹所
を閉鎖する如く成して、前記固定体７に取付けら
れている。 The skirt 9 is mainly made of a synthetic resin material, and what is shown in the drawing is a pair of side walls 9a, 9a extending along the down tube 1.
, and an upper wall 9b and a lower wall 9c that connect both side ends of these side walls 9a and 9a, and have a frame shape, the outer wall surface of which is the seat surface S, and the side wall 9
Both ends of the fixed body 7 are sandwiched between the inner surfaces of the fixing body 7, and the recesses on both sides of the opposing portion of the frame and the water bottle 6 are closed at the water bottle mounting portion of the frame. It is attached to the fixed body 7.
本考案は、以上の如く飲口１１及び該飲口１１
のキヤツプ２１を備え、扁平形状とした水筒６を
自転車のフレームに着脱自在に取付けるようにし
た取付構造であつて、前記フレームの水筒取付部
位に、前記フレームと前記水筒６との対向部位両
側における凹所を閉鎖するスカート９を設けたの
である。 As described above, the present invention includes the drinking spout 11 and the drinking spout 11.
This is a mounting structure in which a flat-shaped water bottle 6 is removably attached to a bicycle frame, and the water bottle 6 is provided with a cap 21 at the water bottle mounting portion of the frame, and a cap 21 on both sides of the opposing portion of the frame and the water bottle 6. A skirt 9 is provided to close the recess.
しかして前記水筒６を前記取付具５の支持部材
８，８に支持させた場合、第３図に示すように、
水筒６の両側壁面６ｂ，６ｂは、ダウンチユーブ
１の外面と略同じ面一で、しかも水筒６の下壁面
６ｄがダウンチユーブ１の背面側に位置すること
になり、その上前記ダウンチユーブ１と前記水筒
６との間の凹所が、前記スカート９により閉鎖さ
れるので、走行時、前記ダウンチユーブ１前方の
空気流は、該ダウンチユーブ１の側面から前記ス
カート９及び前記水筒６の両側壁面６ｂ，６ｂを
経て、該水筒６の後方にスムーズに流れ去り、途
中で渦流が生じたりすることがないのである。 When the water bottle 6 is supported by the support members 8, 8 of the fixture 5, as shown in FIG.
Both side wall surfaces 6b, 6b of the water bottle 6 are substantially flush with the outer surface of the down tube 1, and the lower wall surface 6d of the water bottle 6 is located on the back side of the down tube 1. Since the recess between the water bottle 6 and the water bottle 6 is closed by the skirt 9, the air flow in front of the down tube 1 flows from the side of the down tube 1 to the side walls of the skirt 9 and the water bottle 6. 6b, 6b, it flows smoothly behind the water bottle 6, and no vortex is generated on the way.
（考案の効果）
以上説明した如く、本考案は、飲口及び該飲口
のキヤツプを備え、扁平形状とした水筒を自転車
のフレームに着脱自在に取付けるようにした取付
構造であつて、前記フレームの水筒取付部位に、
前記フレームと前記水筒との対向部位両側におけ
る凹所を閉鎖するスカートを設けたので、サイク
リングやロードレース時などに水筒を自転車のフ
レームに取付けて高速走行する場合、前記フレー
ムに沿つて流れる空気が、前記凹所に廻り込んで
渦流となることがなくなり、前記フレーム及び前
記水筒にかゝる空気抵抗、特に前記フレームと前
記水筒との対向部位両側に生ずる空気抵抗を従来
に較べ著しく減少させることができ、従つて、自
転車の安定した高速走行が可能となり、かつ運転
者の疲労度も少なく出来るのである。(Effects of the Invention) As explained above, the present invention provides a mounting structure in which a flat water bottle, which includes a spout and a cap for the spout, is removably attached to a bicycle frame. At the water bottle attachment part of
Since skirts are provided to close the recesses on both sides of the opposing portion of the frame and the water bottle, when riding at high speed with the water bottle attached to the bicycle frame during cycling or road racing, the air flowing along the frame is prevented. The air flow does not go around the recess and form a vortex, and the air resistance on the frame and the water bottle, especially the air resistance generated on both sides of the opposing portion of the frame and the water bottle, is significantly reduced compared to the past. Therefore, the bicycle can run stably at high speeds, and the driver's fatigue level can be reduced.
第１図は本考案取付構造の一実施例を示す側面
図、第２図は同じく一部切欠側面図、第３図は第
１図−線における拡大断面図である。
１……ダウンチユーブ、６……水筒、６ａ……
水筒本体、７……固定体、８……支持部材、９…
…スカート、１１……飲口、２１……キヤツプ。
FIG. 1 is a side view showing one embodiment of the mounting structure of the present invention, FIG. 2 is a partially cutaway side view, and FIG. 3 is an enlarged sectional view taken along the line shown in FIG. 1. 1...down tube, 6...water bottle, 6a...
Water bottle main body, 7... Fixed body, 8... Support member, 9...
...skirt, 11...spout, 21...cap.
Claims (1)
した水筒を自転車のフレームに着脱自在に取付け
るようにした取付構造であつて、前記フレームの
水筒取付部位に、前記フレームと前記水筒との対
向部位両側における凹所を閉鎖するスカートを設
けたことを特徴とする水筒の自転車用フレームへ
の取付構造。 A mounting structure for detachably attaching a flat-shaped water bottle, which includes a drinking spout and a cap for the drinking spout, to a frame of a bicycle, wherein the water bottle is attached at a position where the water bottle is attached to the frame, and the water bottle is located opposite the frame and the water bottle. A structure for attaching a water bottle to a bicycle frame, characterized in that a skirt is provided to close a recess on both sides of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981060471U JPS6212324Y2 (en) | 1981-04-24 | 1981-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981060471U JPS6212324Y2 (en) | 1981-04-24 | 1981-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5712928U JPS5712928U (en) | 1982-01-22 |
| JPS6212324Y2 true JPS6212324Y2 (en) | 1987-03-30 |
Family
ID=29434924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981060471U Expired JPS6212324Y2 (en) | 1981-04-24 | 1981-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212324Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5132231B2 (en) * | 2007-08-27 | 2013-01-30 | 仁貴 西澤 | Bicycle hand simple operation automatic beverage system (with temperature adjustment function) |
-
1981
- 1981-04-24 JP JP1981060471U patent/JPS6212324Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5712928U (en) | 1982-01-22 |
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