JP2010013082A - Air pump saddle mounting shaft - Google Patents

Air pump saddle mounting shaft Download PDF

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JP2010013082A
JP2010013082A JP2008192801A JP2008192801A JP2010013082A JP 2010013082 A JP2010013082 A JP 2010013082A JP 2008192801 A JP2008192801 A JP 2008192801A JP 2008192801 A JP2008192801 A JP 2008192801A JP 2010013082 A JP2010013082 A JP 2010013082A
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hose
air pump
saddle
pump type
cylindrical shaft
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JP4796100B2 (en
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Nobuyuki Kobayashi
延行 小林
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an air pump saddle mounting shaft which is constructed as the saddle mounting shaft of a bicycle and can also be used as an air pump anytime and anywhere. <P>SOLUTION: The air pump saddle mounting shaft includes a cylinder 2 provided inside a cylindrical shaft 1 on which a saddle 15 is mounted, for compressing air and forcing it outside, hoses 6, 7 provided at the bottom of the shaft 1, and a filling port 8 provided at the front end and connected in series thereto in sequence. The filling port 8 and the hoses 6, 7 entering from the filling port 8 at the front end into an upper end inlet 10 of a rising frame 9 and passing through a hole 11 in the lower end side face are suspended down from the lower side face of an inclined frame 12 via a fixing piece 13 and a latching piece 14. The filling port 8 at the front end of the hose 7 is connected to air ports 30, 31 of a front wheel 26 and a rear wheel 25 with the fixing piece 13 as a starting point, and air is filled thereinto. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、タイヤに空気を入れる、空気ポンプ式のサドル取付軸に関するものである。The present invention relates to an air pump type saddle mounting shaft for introducing air into a tire.

一般に、生活区域での出先において、自転車使用中にタイヤのパンクや空気圧不足があった場合、自転車修理専門店まで至り、修理及び空気圧調整をしていた。また中、長距離を走る場合には、別買の空気ポンプを持参していた。また、自宅等に空気ポンプを常設していた。  In general, when there is a tire puncture or a lack of air pressure while using a bicycle at a destination in a living area, a bicycle repair shop was reached for repair and air pressure adjustment. Also, when traveling long distances, he brought an optional air pump. Also, an air pump was permanently installed at home.

これは次のような欠点があった。
（イ）一般に、自転車の購入時に空気ポンプは常設されない為、別売の空気ポンプを買っ て自宅に備えていた。
（ロ）別売の空気ポンプを自転車のフレームにベルトなどで止めていた為、取外しが容易 で盗難の恐れがある。
（ハ）日常生活で常用されている一般の自転車は、使用中にパンク修理、及び空気圧調整 が必要になる場合が多々ある。しかし、空気ポンプが常設されていない為、処置及 び対応が出来ない。また中、長距離を走る場合に、自転車修理店がわからず、パン ク修理、及び空気圧調整が出来ない場合が多々ある。
本発明は、これらの欠点を除くためになされたものである。This has the following drawbacks.
(B) Generally, when buying a bicycle, an air pump is not permanently installed, so an optional air pump was purchased and prepared at home.
(B) Since the optional air pump is secured to the bicycle frame with a belt, it is easy to remove and may be stolen.
(C) General bicycles used in daily life often require puncture repair and air pressure adjustment during use. However, since the air pump is not permanently installed, treatment and response cannot be performed. In addition, when driving on medium and long distances, there are many cases in which a bicycle repair shop is not known and puncture repair and air pressure adjustment cannot be performed.
The present invention has been made to eliminate these drawbacks.

筒状軸（１）と、該筒状軸（１）の上端付近の外周部に、包囲状に固着した細巾帯状の輪（５）と、前記筒状軸（１）の底（３）部にホース（６）の一方端部を連結し、他方端部に、ホース（７）の一方端部を着脱自在に連結し、該ホース（７）の他方先端部に設けた注入口（８）とからなり、該注入口（８）よりホース（７）と、ホース（６）と、筒状軸（１）とを順に一列にならび続いて、立フレーム（９）の上端入口（１０）部より内部を通り、該立フレーム（９）の下端側面の後輪（２５）側水平方向に設けた開孔（１１）部を、通りぬけ出た先端部の注入口（８）と、ホース（７）と、ホース（６）とを、斜フレーム（１２）の下側面部に、固定片（１３）と、掛止片（１４）とを介し、寄り添うように設け、上記の筒状軸（１）の上端部に、サドル（１５）を設けたことを特徴とする空気ポンプ式サドル取付軸を供する。この際、前記筒状軸（１）は、底（３）を有する中空円筒状の軸を形成し、該軸内部を弁（４）が上下可動し、空気を圧縮して外におしだす気筒（２）部を形成することが考えられる。また、請求項２記載の弁（４）において、該弁は、棒（１７）の下先端部に設け、該棒（１７）の上先端部に設けた取っ手（２１）より、サドル（１５）の略中央の貫通孔（１６）部を上方向に通りぬけて、上下可動することが考えられる。また、前記掛止片（１４）は、斜フレーム（１２）の略中央の外周部に装着し、斜フレーム（１２）の下側面部に寄り添うように設けた注入口（８）付近のホース（７）部を掛止することが考えられる。また、前記固定片（１３）は、クランク軸（１８）に近接する斜フレーム（１２）の外周部に装着し、該固定片（１３）の直下の斜フレーム（１２）の下側面部に寄り添うように設けたホース（７）部を固定することが考えられる。また、前記サドル（１５）は、該サドル（１５）の取付バンド（２３）の下側の側面部を、筒状軸（１）の上端付近の外周部に固着された輪（５）の上側の側面部に着して、取付バンド（２３）の内周部を、筒状軸（１）の外周部に装着することが考えられる。また、前記立フレーム（９）の下端付近の側面部に、後輪（２５）側水平方向に開孔（１１）し、該開孔（１１）部の下端に近接する立フレーム（９）内部を、略横方向に閉塞する板（１９）を設けることが考えられる。    A cylindrical shaft (1), a narrow belt-like ring (5) fixed in a surrounding manner on the outer periphery near the upper end of the cylindrical shaft (1), and a bottom (3) of the cylindrical shaft (1) One end of the hose (6) is connected to the other end, one end of the hose (7) is detachably connected to the other end, and the inlet (8) provided at the other end of the hose (7) The hose (7), the hose (6), and the cylindrical shaft (1) are successively arranged in a row from the inlet (8), and the upper end inlet (10) of the standing frame (9) Through the inside of the opening, and through the opening (11) provided in the horizontal direction on the rear wheel (25) side of the lower end side surface of the standing frame (9), the inlet (8) at the leading end and the hose (7) and the hose (6) are provided close to each other on the lower surface of the oblique frame (12) via the fixing piece (13) and the hooking piece (14). (1) The upper portion, providing the air pump type saddle mounting shaft, characterized in that a saddle (15). At this time, the cylindrical shaft (1) forms a hollow cylindrical shaft having a bottom (3), and a valve (4) moves up and down inside the shaft to compress air and put it out. (2) It is possible to form a part. The valve (4) according to claim 2, wherein the valve is provided at a lower tip portion of the rod (17), and a saddle (15) from a handle (21) provided at the upper tip portion of the rod (17). It is possible to move up and down through the substantially central through hole (16). The hooking piece (14) is attached to the outer periphery of the substantially central portion of the oblique frame (12), and the hose (8) near the inlet (8) provided so as to lean on the lower side surface portion of the oblique frame (12). 7) It is conceivable to hook the part. The fixed piece (13) is mounted on the outer peripheral portion of the oblique frame (12) close to the crankshaft (18), and leans against the lower side surface portion of the oblique frame (12) immediately below the fixed piece (13). It is conceivable to fix the hose (7) provided as described above. The saddle (15) has an upper side of the ring (5) in which the lower side surface portion of the mounting band (23) of the saddle (15) is fixed to the outer peripheral portion near the upper end of the cylindrical shaft (1). It is conceivable that the inner peripheral part of the attachment band (23) is attached to the outer peripheral part of the cylindrical shaft (1). Further, an opening (11) is formed in the horizontal direction in the rear wheel (25) side in the side surface near the lower end of the standing frame (9), and the inside of the standing frame (9) close to the lower end of the opening (11) portion. It is conceivable to provide a plate (19) that closes substantially horizontally.

本発明の空気ポンプ式サドル取付軸は、自転車のサドル（１５）の取付軸兼、空気ポンプとして構成され、いつでも、どこでもタイヤのパンク、空気圧不足時に直ちに自転車に常設の空気ポンプとして使用できる。また、容易に取り外しが出来ないことにより、盗難防止になる。  The air pump type saddle mounting shaft of the present invention is configured as a mounting shaft of the bicycle saddle (15) and as an air pump, and can be used as a permanent air pump in a bicycle immediately when tire puncture or air pressure shortage anytime and anywhere. In addition, since it cannot be easily removed, theft can be prevented.

以下、本発明の最良形態を図面に基づき説明する。Hereinafter, the best mode of the present invention will be described with reference to the drawings.

図１乃至図１２において、空気ポンプ式サドル取付軸は、筒状軸（１）と、該筒状軸（１）内部に気筒部を形成し、該気筒部を上下可動する弁（４）と、前記筒状軸（１）の上端付近の外周部に、包囲状に固着した細巾帯状の輪（５）と、前記底（３）部にホース（６）の一方端部を連結し、他方端部に、ホース（７）に一方端部に着脱自在に連結し、該ホース（７）の他方端部に設けた注入口（８）とからなり、該注入口（８）部よりホース（７）と、ホース（６）と、筒状軸（１）とを順に一列ならび続いて、立フレーム（９）の上端入口（１０）部を通り、該立てフレーム（９）の下端側面の後輪（２５）側水平方向に設けた開孔（１１）部を、通りぬけ出た先端部の注入口（８）と、ホース（７）と、ホース（６）とを、斜フレーム（１２）の下側面部に、固定片（１３）と、掛止片（１４）とを介し、寄り添うように設け、上記の筒状軸（１）の上端部に、サドル（１５）を設ける。  1 to 12, an air pump type saddle mounting shaft includes a cylindrical shaft (1) and a valve (4) that forms a cylinder portion inside the cylindrical shaft (1) and moves the cylinder portion up and down. A narrow band-like ring (5) fixed in a surrounding manner on the outer periphery near the upper end of the cylindrical shaft (1), and one end of a hose (6) connected to the bottom (3), The other end of the hose (7) is detachably connected to the one end, and includes an inlet (8) provided at the other end of the hose (7). The hose is connected to the inlet (8). (7), the hose (6), and the cylindrical shaft (1) are arranged in a row in succession, pass through the upper end inlet (10) portion of the standing frame (9), and the bottom end side surface of the standing frame (9). The inlet (8), the hose (7), and the hose (6) at the leading end that have passed through the opening (11) provided in the horizontal direction on the rear wheel (25) side are inclined frame. The lower surface portion 12), a fixed piece (13), via the locking piece (14), provided as nestling, the upper end of the tubular shaft (1), provided the saddle (15).

即ち、筒状軸（１）は、水平方向の板状の底（３）部を有する中空円筒状の径２０Φ程度のパイプをもちい、該パイプ内部に気筒（２）部を形成し、該気筒（２）部に弁（４）を上下可動させて、筒状軸（１）の底（３）部に一方端部を連結したホース（６）と、他方端部に着脱自在に一方端部を連結したホース（７）と、該ホース（７）の他方端部に設けた注入口（８）とを介して圧縮空気を外に押し出す。なお、筒状軸（１）の上端部に蓋（２２）設ける。That is, the cylindrical shaft (1) uses a hollow cylindrical pipe having a diameter of about 20Φ having a plate-like bottom (3) in the horizontal direction, and a cylinder (2) is formed inside the pipe. The hose (6) having one end connected to the bottom (3) part of the cylindrical shaft (1) by vertically moving the valve (4) in the (2) part, and one end part detachably attached to the other end part Compressed air is pushed out through a hose (7) connected to each other and an inlet (8) provided at the other end of the hose (7). A lid (22) is provided at the upper end of the cylindrical shaft (1).

弁（４）は、ビニール、又は、皮を円形に切りとり、凹状に形成し、ふち部分に植物性のグリスを塗りつけて棒（１７）の下先端部にナット（２４）で締め付けて止め、筒状軸（１）内の気筒（２）部に、弁（４）部より押し込んでやる。そして、弁（４）部に連結された棒（１７）６Φの先端部に設けた取っ手（２１）より、サドル（１５）の略中央の貫通孔（１６）部を通り、上下可動する。The valve (4) is made of vinyl or leather in a circular shape, formed into a concave shape, coated with vegetable grease on the rim, and tightened with a nut (24) on the lower tip of the rod (17). The cylinder (2) in the shaft (1) is pushed from the valve (4). The rod (17) 6Φ connected to the valve (4) is moved up and down through the handle (21) provided at the tip of the rod (17) through the substantially central through hole (16) of the saddle (15).

細巾帯状の輪（５）は、角鋼６ｍｍ、又は、丸鋼径６ｍｍを筒状体（１）の上端部付近の外周部に包囲状に溶接し固着する。そして、該輪（５）の上側の側面部に、サドル（１５）の取付バンド（２３）の下側の側面部を着して、取付バンド（２３）を筒状軸（１）の外周部に装着する。そして、サドル（１５）にかかる下方荷重を受け止める。The narrow strip-like ring (5) is fixed by welding square steel 6 mm or round steel diameter 6 mm to the outer peripheral portion in the vicinity of the upper end of the cylindrical body (1) in a surrounding manner. Then, the lower side surface portion of the attachment band (23) of the saddle (15) is attached to the upper side surface portion of the ring (5), and the attachment band (23) is attached to the outer peripheral portion of the cylindrical shaft (1). Attach to. And the downward load concerning a saddle (15) is received.

ホース（６）と、（７）は、筒状軸（１）の水平方向の板状の底（３）部にホース（６）の一方端部を連結して、他方端部に、ホース（７）の一方端部を着脱自在に連結して、ホース（７）の他方先端部に注入口（８）を設ける。即ち、前記底（３）部にめすネジ溝（３ａ）があり、ホース（６）の一方端部が、おすネジ（６ｂ）となっていて、ネジ込み接合され、該ホース（６）の他方端部がめすネジ溝（６ｃ）になっており、ホース（７）の一方端部がおすネジ（７ｄ）になっていて、ネジ込みされ、着脱自在に連結される。そして、ホース（７）の他方先端部に注入口（８）が連結されている。The hoses (6) and (7) are connected to one end of the hose (6) on the horizontal plate-like bottom (3) of the cylindrical shaft (1), and on the other end to the hose ( The one end of 7) is detachably connected, and the inlet (8) is provided at the other tip of the hose (7). That is, there is a female thread groove (3a) in the bottom (3), and one end of the hose (6) is a male screw (6b), which is screwed and joined to the other end of the hose (6). The end portion is a female thread groove (6c), and one end portion of the hose (7) is a male screw (7d), which is screwed and detachably connected. And the injection port (8) is connected with the other front-end | tip part of the hose (7).

サドルは、該サドル（１５）の略水平方向の座台の中央部に、貫通孔（１６）を設け、該貫通孔（１６）部を、バルブ（４）を下先端部に設けた棒（１７）の上先端の取っ手（２１）部より、上方向に通り抜ける通り道になる。なお、貫通孔（１６）は、取っ手（２１）が通るサイズの略楕円形状となっている。そして、サドル（１５）は、筒状軸（１）の外周を略半分を包囲し得るように対向する一対の片と、これらを連結する連結片とによる、比較的細巾状のＵ字状に形成された取付バンド（２３）を備え、該取付バンド（２３）の内周部を、筒状軸（１）の上端外周部を包囲し得るように装着する。The saddle is provided with a through hole (16) in the central portion of a substantially horizontal seat of the saddle (15), and the through hole (16) portion is a rod (4) provided at the lower tip portion ( 17) From the handle (21) at the upper tip, it becomes a path that passes upward. The through hole (16) has a substantially elliptical shape with a size through which the handle (21) passes. The saddle (15) is a relatively narrow U-shape formed by a pair of pieces facing each other so as to surround the outer periphery of the cylindrical shaft (1) and a connecting piece connecting them. The mounting band (23) is formed, and the inner peripheral portion of the mounting band (23) is mounted so as to surround the upper end outer peripheral portion of the cylindrical shaft (1).

立フレーム（９）は、該立フレーム（９）の下端付近の側面部に、後輪（２５）側の水平方向に、略楕円形状に開孔（１１）する。そして、該開孔（１１）部の下端に近接する立フレーム（９）内部を、略横方向に閉塞する板（１９）を設ける。即ち、立フレーム（９）内周部に沿って、閉塞する板（１９）のふち部を溶接して固着し、立フレーム内部を横方向に蓋をするようにふさぎ、立フレーム（９）内部に雨水等が入り溜まるのを防止する。The standing frame (9) has a substantially elliptical hole (11) in the horizontal direction on the rear wheel (25) side in the side surface near the lower end of the standing frame (9). And the board (19) which obstruct | occludes the standing frame (9) inside which adjoins the lower end of this opening (11) part to a substantially horizontal direction is provided. That is, along the inner periphery of the standing frame (9), the edge of the closing plate (19) is welded and fixed, and the inside of the standing frame is closed so as to cover the side, and the inside of the standing frame (9) Prevent rainwater and so on from entering.

掛止片（１４）は、幅が１０〜１５ｍｍの比較的細巾状で、斜フレーム（１２）の外周を略半分以上にわたり包囲し得るように、対向する一対の板状の片（ハ）と、逆止板バネ（２９）付のＵ字板状を形成した片（二）とを連結する円形状の連結片（２７）とにより形成されており、該連結片（２７）の内周部を斜フレーム（１２）の外周部に装着する。そして、直角に対向する一対の片（ハ）（二）を対向方向にネジで締付けて、斜フレーム（１２）に設ける。The latching piece (14) is a relatively narrow shape having a width of 10 to 15 mm, and a pair of opposing plate-like pieces (c) so as to surround the outer periphery of the oblique frame (12) over almost half. And a circular connecting piece (27) for connecting a U-shaped piece (2) with a check plate spring (29), and the inner periphery of the connecting piece (27) The part is mounted on the outer peripheral part of the oblique frame (12). Then, a pair of pieces (c) (2) facing at right angles are fastened with screws in the facing direction and provided on the oblique frame (12).

固定片（１３）は、幅が１０〜１５ｍｍの比較的細巾状で斜フレーム（１２）の外周を略半分以上のわたり包囲し得るように対向する一対の板状の片（イ）と、（ロ）とを、連結する円形状の連結片（２８）とにより形成されており、該連結片（２８）の内周部を、斜フレーム（１２）の外周部に装着し、そして、直角に対向する一対の板状の片（イ）（ロ）を対向方向にネジで締付けて、斜フレーム（１２）に設ける。The fixed piece (13) is a relatively narrow shape having a width of 10 to 15 mm, and a pair of plate-like pieces (A) facing each other so as to surround the outer periphery of the oblique frame (12) by about half or more, (B) is formed by a circular connecting piece (28) to be connected, and the inner peripheral portion of the connecting piece (28) is attached to the outer peripheral portion of the oblique frame (12), and is A pair of plate-like pieces (A) and (B) facing each other are fastened with screws in the facing direction, and are provided on the oblique frame (12).

次に、図１３並びに図１４を参照して、本実施の形態による空気ポンプ式サドル取付軸の作用、効果を説明する。まず、空気ポンプ式サドル取付軸の取っ手（２１）部をサドル（１５）上面の貫通孔（１６）部を通抜けて、上方へ引き上げる。Next, the operation and effect of the air pump type saddle mounting shaft according to this embodiment will be described with reference to FIGS. First, the handle (21) portion of the air pump saddle mounting shaft passes through the through hole (16) portion on the upper surface of the saddle (15) and is pulled upward.

そして、図１３に示す、前輪（２６）部に空気を注入する場合には、掛止片（１４）部に掛止めされた、ホース（７）先端の注入口（８）部を、掛止片（１４）部より取り外す。そして、ホース（７）を固定している固定片（１３）部を起点に、注入口（８）を前輪（２６）の空気口（３０）部に取付けてから、前記の取っ手（２１）を上下可動させて前輪（２６）部に圧縮空気を注入する。When air is injected into the front wheel (26) shown in FIG. 13, the inlet (8) at the tip of the hose (7), which is hooked on the hook (14), is hooked. Remove from the piece (14). Then, starting from the fixed piece (13) that fixes the hose (7), the inlet (8) is attached to the air port (30) of the front wheel (26), and then the handle (21) is attached. It is moved up and down to inject compressed air into the front wheel (26).

さらに、図１４に示す、後輪（２５）部に空気を注入する場合には、固定片（１３）部を起点にホース（７）の先端の注入口（８）部を、後輪（２５）の空気口（３１）部に取り付けて、前記の上方に引き上げた取っ手（２１）を、上下可動させて後輪（２５）部に圧縮空気を注入する。Furthermore, when injecting air into the rear wheel (25) portion shown in FIG. 14, the inlet (8) portion at the tip of the hose (7) from the fixed piece (13) portion is used as the rear wheel (25). ) And the handle (21) pulled up above is moved up and down to inject compressed air into the rear wheel (25).

図１５を参照して、本実施の空気ポンプ式サドル取付軸の気筒部（２）とホース（６）（７）の内部掃除をする場合に、ホース（６）側のめすネジ溝（６ｃ）と、ホース（７）側のおすネジ（７ｄ）を左と右に分離して、該分離部より、異物及び水を吐きださせる。
図１６を参照して、ホース（６）側のめすネジ溝（６ｃ）と、ホース（７）側のおすネジ（７ｄ）の左右がもとの状態に連結される。
図１７を参照して、立フレーム（９）より、筒状軸（１）と、ホース（７）と、ホース（６）と、注入口（８）とを、取り外して、分解修理ができる。そして、本実施の空気ポンプ式サドル取付軸は、サドル（１５）を取付ける取付軸として自転車の構成に組み込まれた形態だり、自転車の使用時に邪魔にならず、ほぼ自転車の立フレーム内部に納まり、常設の空気ポンプとしても、いつでも、どこでも、パンク修理及び、空気圧調整ができる。Referring to FIG. 15, when cleaning the inside of the cylinder part (2) and the hoses (6) (7) of the air pump type saddle mounting shaft of the present embodiment, the female thread groove (6c) on the hose (6) side Then, the male screw (7d) on the hose (7) side is separated into left and right, and foreign matter and water are discharged from the separation part.
Referring to FIG. 16, the female thread groove (6c) on the hose (6) side and the left and right sides of the male screw (7d) on the hose (7) side are connected to the original state.
Referring to FIG. 17, the cylindrical shaft (1), the hose (7), the hose (6), and the injection port (8) can be detached and repaired from the standing frame (9). And the air pump type saddle mounting shaft of the present embodiment is incorporated in the structure of the bicycle as a mounting shaft for attaching the saddle (15), and does not get in the way when the bicycle is used, and is almost contained inside the standing frame of the bicycle, As a permanent air pump, puncture repair and air pressure adjustment can be performed anytime, anywhere.

本発明の空気ポンプ式サドル取付軸の一部を切り欠いて分解した自転車正面参考図である。FIG. 2 is a front view of a bicycle exploded by cutting away a part of the air pump saddle mounting shaft of the present invention. 本発明の空気ポンプ式サドル取付軸を自転車に取り付けた状態を示す全体正面参考図である。It is a whole front reference figure which shows the state which attached the air pump type saddle attachment axis | shaft of this invention to the bicycle. 図２のＡ−Ａ断面拡大参考図である。It is an AA cross-section enlarged reference view of FIG. 図２の掛止片部のＢ−Ｂ断面拡大参考図である。It is a BB cross-section enlarged reference view of the latching piece portion of FIG. 図２の固定片部のＣ−Ｃ断面拡大参考図である。FIG. 3 is an enlarged reference cross-sectional view taken along the line CC of the fixed piece portion of FIG. 本発明の空気ポンプ式サドル取付軸の正面参考図である。It is a front reference drawing of the air pump type saddle mounting shaft of the present invention. 図６のＤ−Ｄ断面参考図である。FIG. 7 is a DD cross-sectional reference diagram of FIG. 6. 本発明の空気ポンプ式サドル取付軸の筒状軸（１）と、バルブ（４）と、棒（１７）とを分解した断面参考図である。It is a reference cross-sectional view in which the cylindrical shaft (1), the valve (4), and the rod (17) of the air pump type saddle mounting shaft of the present invention are disassembled. ホース（６）の正面参考図である。It is a front reference drawing of a hose (6). ホース（７）と注入口（８）の正面参考図である。It is a front reference figure of a hose (7) and an inlet (8). サドル（１５）の平面拡大参考図である。It is a plane expansion reference drawing of a saddle (15). 図１１のＥ−Ｅの断面」参考図である。FIG. 12 is a cross-sectional view taken along line EE in FIG. 11. 本発明の空気ポンプ式サドル取付軸と、自転車の立フレーム（９）部分を切り欠いた、前輪（２６）部に注入口（８）を介し空気を注入している状態を示す、正面参考図である。Front reference view showing the air pump saddle mounting shaft of the present invention and the state in which air is being injected into the front wheel (26) through the injection port (8) with the standing frame (9) portion of the bicycle notched. It is. 本発明の空気ポンプ式サドル取付軸と、自転車の立フレーム（９）部分を切り欠いた、後輪（２５）部に注入口（８）を介し空気を注入している状態を示す、正面参考図である。Front reference showing the air pump type saddle mounting shaft of the present invention and the state in which air is being injected into the rear wheel (25) through the inlet (8) with the vertical frame (9) portion of the bicycle notched. FIG. 本発明の空気ポンプ式サドル取付軸と、自転車の立フレーム（９）部分を切り欠いた、ホース（６）側のめすネジ溝（６ｃ）と、ホース（７）側のおすネジ（７ｄ）とを左右を分離し、筒状軸（１）とホース内のかす、及び、水を吐き出す状態を示す、正面参考図。An air pump saddle mounting shaft of the present invention, a female thread groove (6c) on the hose (6) side, and a male screw (7d) side on the hose (7), which are cut out from the vertical frame (9) portion of the bicycle The front reference figure which shows the state which isolate | separates right and left, and shows the state which discharges | emits the cylindrical shaft (1), the haze in a hose, and water. 図１５のホース（６）側のめすネジ溝（６ｃ）と、ホース（７）のおすネジ（７ｄ）を連結して、もとの状態を示す正面参考図。The front reference figure which connects the female thread groove (6c) of the hose (6) side of Drawing 15, and the male screw (7d) of hose (7), and shows the original state. 自転車の立フレーム（９）より、本発明の空気ポンプ式サドル取付軸を分解した場合の状態を示す、全体正面斜視参考図。The whole front perspective reference figure which shows the state at the time of disassembling the air pump type saddle mounting shaft of this invention from the standing frame (9) of a bicycle.

符号の説明Explanation of symbols

１ 筒状軸
２ 気筒
３ 底
４ バルブ
５ 輪
６ ホース
７ ホース
８ 注入口
９ 立フレーム
１０ 立フレーム（９）の上端入口
１１ 開孔
１２ 斜フレーム
１３ 固定片
１４ 掛止片
１５ サドル
１６ 貫通孔
１７ 棒
１８ クランク軸
１９ 閉塞する板
２０ 取付バンド
２１ 取っ手
２２ 蓋
２３ 取付バンド
２４ 弁取付ナット
２５ 後輪
２６ 前輪
２７ 連結片
２８ 連結片
２９ 逆止板バネ
３０ 空気口
３１ 空気口
３ａ めすネジ溝
６ｂ おすネジ
６ｃ めすネジ溝
７ｄ おすネジDESCRIPTION OF SYMBOLS 1 Cylindrical shaft 2 Cylinder 3 Bottom 4 Valve 5 Wheel 6 Hose 7 Hose 8 Inlet 9 Standing frame 10 Upper end inlet 11 of standing frame (9) Opening hole 12 Oblique frame 13 Fixing piece 14 Stopping piece 15 Saddle 16 Rod 18 Crankshaft 19 Closed plate 20 Mounting band 21 Handle 22 Lid 23 Mounting band 24 Valve mounting nut 25 Rear wheel 26 Front wheel 27 Connecting piece 28 Connecting piece 29 Check plate spring 30 Air port 31 Air port 3a Female thread groove 6b Male Screw 6c Female thread groove 7d Male screw

Claims (7)

筒状軸（１）と、該筒状軸（１）の上端付近の外周部に、包囲状に固着した細巾帯状の輪（５）と、前記筒状軸（１）の底（３）部にホース（６）の一方端部を連結し、他方端部に、ホース（７）の一方端部を着脱自在に連結し、該ホース（７）の他方先端部に設けた注入口（８）とからなり、該注入口（８）よりホース（７）と、ホース（６）と、筒状軸（１）とを順に一列にならび続いて、立フレーム（９）の上端入口（１０）部より内部を通り、該立フレーム（９）の下端側面の後輪（２５）側水平方向に設けた開孔（１１）部を、通りぬけ出た先端部の注入口（８）と、ホース（７）と、ホース（６）とを、斜フレーム（１２）の下側面部に、固定片（１３）と、掛止片（１４）とを介し、寄り添うように設け、上記の筒状軸（１）の上端部に、サドル（１５）を設けたことを特徴とする空気ポンプ式サドル取付軸。  A cylindrical shaft (1), a narrow belt-like ring (5) fixed in a surrounding manner on the outer periphery near the upper end of the cylindrical shaft (1), and a bottom (3) of the cylindrical shaft (1) One end of the hose (6) is connected to the other end, one end of the hose (7) is detachably connected to the other end, and the inlet (8) provided at the other end of the hose (7) The hose (7), the hose (6), and the cylindrical shaft (1) are successively arranged in a row from the inlet (8), and the upper end inlet (10) of the standing frame (9) Through the inside of the opening, and through the opening (11) provided in the horizontal direction on the rear wheel (25) side of the lower end side surface of the standing frame (9), the inlet (8) at the leading end and the hose (7) and the hose (6) are provided close to each other on the lower surface of the oblique frame (12) via the fixing piece (13) and the hooking piece (14). (1) The upper portion, the air pump type saddle mounting shaft, characterized in that a saddle (15). 前記筒状軸（１）は、底（３）を有する中空円筒状の軸を形成し、該軸内部を弁（４）が上下可動し、空気を圧縮して外におしだす気筒（２）部を形成したことを特徴と請求項１記載の空気ポンプ式サドル取付軸。  The cylindrical shaft (1) forms a hollow cylindrical shaft having a bottom (3), and a valve (4) moves up and down inside the shaft to compress air and put it out. The air pump type saddle mounting shaft according to claim 1, wherein a portion is formed. 請求項２記載の弁（４）において、該弁は、棒（１７）の下先端部に設け、該棒（１７）の上先端部に設けた取っ手（２１）より、サドル（１５）の略中央の貫通孔（１６）部を上方向に通りぬけて、上下可動することを特徴と請求項１又は２記載の空気ポンプ式サドル取付軸。  3. The valve (4) according to claim 2, wherein the valve is provided at a lower end portion of the rod (17), and an abbreviation of the saddle (15) from a handle (21) provided at the upper end portion of the rod (17). The air pump type saddle mounting shaft according to claim 1 or 2, wherein the air pump type saddle mounting shaft is movable up and down through the central through hole (16). 前記掛止片（１４）は、斜フレーム（１２）の略中央の外周部に装着し、斜フレーム（１２）の下側面部に寄り添うように設けた注入口（８）付近のホース（７）部を掛止することを特徴と請求項１、２又は３記載の空気ポンプ式サドル取付軸。  The hooking piece (14) is attached to the outer periphery of the substantially central portion of the oblique frame (12), and the hose (7) in the vicinity of the injection port (8) provided so as to lean on the lower side surface portion of the oblique frame (12). The air pump type saddle mounting shaft according to claim 1, 2 or 3, wherein the portion is hooked. 前記固定片（１３）は、クランク軸（１８）に近接する斜フレーム（１２）の外周部に装着し、該固定片（１３）の直下の斜フレーム（１２）の下側面部に寄り添うように設けたホース（７）部を固定することを特徴と請求項１、２、３又は、４記載の空気ポンプ式取付軸。  The fixed piece (13) is attached to the outer peripheral portion of the oblique frame (12) adjacent to the crankshaft (18), and so as to lean on the lower side surface portion of the oblique frame (12) immediately below the fixed piece (13). The air pump type mounting shaft according to claim 1, 2, 3, or 4, wherein the hose (7) provided is fixed. 前記サドル（１５）は、該サドル（１５）の取付バンド（２３）の下側の側面部を、筒状軸（１）の上端付近の外周部に固着された輪（５）の上側の側面部に着して、取付バンド（２３）の内周部を、筒状軸（１）の外周部に装着することを特徴と請求項１、２，３，４又は５記載の空気ポンプ式取付軸。  The saddle (15) has an upper side surface of the ring (5) in which the lower side surface portion of the mounting band (23) of the saddle (15) is fixed to the outer peripheral portion near the upper end of the cylindrical shaft (1). The air pump type mounting according to claim 1, 2, 3, 4 or 5, characterized in that the inner peripheral portion of the mounting band (23) is attached to the outer peripheral portion of the cylindrical shaft (1). axis. 前記立フレーム（９）の下端付近の側面部に、後輪（２５）側水平方向に開孔（１１）し、該開孔（１１）部の下端に近接する立フレーム（９）内部を、略横方向に閉塞する板（１９）を設けたことを特徴と請求項１、２，３、４，５又は６記載の空気ポンプ式取付軸。  Opening (11) in the horizontal direction of the rear wheel (25) side on the side surface near the lower end of the standing frame (9), the interior of the standing frame (9) close to the lower end of the opening (11) portion, The air pump type mounting shaft according to claim 1, 2, 3, 4, 5 or 6, further comprising a plate (19) which is closed in a substantially lateral direction.
JP2008192801A 2008-06-30 2008-06-30 Air pump type saddle mounting shaft Expired - Fee Related JP4796100B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640249A (en) * 2017-09-08 2018-01-30 佛山市天诚环保科技有限公司 A kind of bicycle seat inflator

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JPH08324478A (en) * 1995-06-03 1996-12-10 Makoto Onoyama Bicycle
JPH10167150A (en) * 1996-12-17 1998-06-23 Matsushita Electric Ind Co Ltd Seat post device for bicycle
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JP2000003079A (en) * 1998-06-17 2000-01-07 Matsushita Electric Ind Co Ltd Image forming device
JP2000335471A (en) * 1999-05-28 2000-12-05 Takashi Doi Bicycle with air pump
JP2004284568A (en) * 2003-03-24 2004-10-14 満華 ▲よ▼ Saddle umbrella device storable in saddle and umbrella device for covering object
JP2005138645A (en) * 2003-11-05 2005-06-02 Joon-Wook Nam Bicycle equipped with air injection device
JP2007529677A (en) * 2004-03-19 2007-10-25 ロビンソン、フィリップ・エドワード pump

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423210A (en) * 1977-07-23 1979-02-21 Yoshio Kawabata Inflator for bicycle
JPS6211088U (en) * 1985-07-06 1987-01-23
JPS62106884U (en) * 1985-12-25 1987-07-08
JPS6324093U (en) * 1986-07-31 1988-02-17
JPS63227970A (en) * 1986-11-10 1988-09-22 アレキサンダー・エヌ・ブラウン Air pump for bicycle
JPH01106387U (en) * 1988-01-07 1989-07-18
JPH0328395A (en) * 1989-06-26 1991-02-06 Kawasaki Steel Corp Method and device for roll exchange of horizontal treatment chamber
JPH05500400A (en) * 1989-08-09 1993-01-28 バイク―オ―マチック　リミテッド pump
JPH0557374U (en) * 1992-01-07 1993-07-30 正弘 古沢 air pump
JPH08156862A (en) * 1994-12-05 1996-06-18 Tadashi Kakezono Bicycle
JPH08324478A (en) * 1995-06-03 1996-12-10 Makoto Onoyama Bicycle
JPH10167150A (en) * 1996-12-17 1998-06-23 Matsushita Electric Ind Co Ltd Seat post device for bicycle
JPH1129082A (en) * 1997-07-14 1999-02-02 Shinobu Baba Bicycle
JP2000003079A (en) * 1998-06-17 2000-01-07 Matsushita Electric Ind Co Ltd Image forming device
JP2000335471A (en) * 1999-05-28 2000-12-05 Takashi Doi Bicycle with air pump
JP2004284568A (en) * 2003-03-24 2004-10-14 満華 ▲よ▼ Saddle umbrella device storable in saddle and umbrella device for covering object
JP2005138645A (en) * 2003-11-05 2005-06-02 Joon-Wook Nam Bicycle equipped with air injection device
JP2007529677A (en) * 2004-03-19 2007-10-25 ロビンソン、フィリップ・エドワード pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640249A (en) * 2017-09-08 2018-01-30 佛山市天诚环保科技有限公司 A kind of bicycle seat inflator

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