M436617 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係與用以架設自行車之支撐結構有關，尤指 一種自行車駐車架。 【先前技術】 [0002] 按，騎乘自行車不僅可強健體魄，且隨著油價不斷 的高漲以及環保意識抬頭，自行車更可作為一般大眾之 曰常交通工具，而有效減少油費支出及降低對環境的空 氣污染，因此已越來越多人投入自行車運動的行列中。 [0003] 然而一般用以架設自行車之駐車架大都為固定式設 計，其並不能對應自行車的大小進行駐車架高度調整， 因此當自行車大小或輪胎寬度與駐車架之尺寸不符合時 ，即會導致無法使用或架設後不夠穩固之問題存在。 [0004] 有鑑於此，故如何解決上述問題，即為本創作所欲 解決之首要課題，因此，本案創作人乃經過不斷的苦思 與試作後，才終於有本創作之產生。 【新型内容】 [0005] 本創作之主要目的，在於提供一種自行車駐車架， 其具有可調整其支撐高度而可廣泛應用於多種自行車尺 寸之功效。 [0006] 為達前述之目的·，本創作提供一種自行車駐車架， 包含有： · 一底座，具有一連接部； 一支撐臂，具有一連接端以及一支撐端，該連接端 觀單编號删1 第3頁./共17 1 1012013072-0 M436617 而該支撐端供一自行車之曲柄 設於該底座之連接邹上， 轴部位承放； 機構叹於該底座與該支撐臂之間，並可用 以固定該支撐臂相對該底相整後之高度。 [〇_ 更進’地’該切端上設有-承接座，該承接座M436617 V. New description: [New technical field] [0001] This creation is related to the support structure for erecting bicycles, especially a bicycle parking frame. [Prior Art] [0002] According to the riding bicycle, not only can the bicycle be strong, but with the rising oil price and the awareness of environmental protection, the bicycle can be used as a common vehicle for the general public, effectively reducing the fuel cost and reducing the Environmental air pollution, so more and more people have been involved in the ranks of cycling. [0003] However, the parking frame for erecting bicycles is generally of a fixed design, which does not adjust the height of the parking frame according to the size of the bicycle. Therefore, when the size of the bicycle or the width of the tire does not conform to the size of the parking frame, it may result in There is a problem that it is not stable enough after use or erection. [0004] In view of this, how to solve the above problems is the primary problem that the creative office wants to solve. Therefore, the creators of this case have finally made this creation after continuous hard thinking and trial work. [New Content] [0005] The main purpose of the present invention is to provide a bicycle parking rack which has the effect of being able to adjust its support height and can be widely applied to various bicycle sizes. [0006] For the purpose of the foregoing, the present invention provides a bicycle parking frame, comprising: a base having a connecting portion; a supporting arm having a connecting end and a supporting end, the connecting end view number Delete 1 page 3. / 17 1 1012013072-0 M436617 and the support end for a bicycle crank is placed on the connection of the base, the shaft part is placed; the mechanism sighs between the base and the support arm, and It can be used to fix the height of the support arm relative to the bottom. [〇_More into the ground] The cutting end is provided with a socket, the socket
-側具有*數個連續凹弧段所職之開口，而於該承 接座之另:側鎖設有1板，該側板兩侧分別具有一凹 陷4並藉由改變該側板相對該承接座之鎖設位置即可 令其凹陷部可與該承接相Π之其中-凹弧段相對應。 [_ 步地，該切f Μ料端難於該底座之 連接部上而可相對該底座樞擺，使該支撐臂可相對該底 座進行調整高度之動作，且於該底座連接部之相對下方 位置設有-沿該底座長轴向延伸之軌槽t而該定位機構 由一齒盤、一滑塊以及一插桿組成，該齒盤固設於該支 撐臂之連接端上，且該齒盤之外周環設有一驅動齒部， 該滑塊設於該底座之軌槽中，該滑塊於其長軸向一側設 有一定位部，且於該滑塊頂面設有與該齒盤驅動齒部相 嚙合之從動齒部，另於該軌槽相對該定位部之一側設有 一可與該定位部相通之插接管，該插接管上開設有一溝 槽’並於該插接管外套設有一彈簧，而該插椁係經該底 座而穿設於該插接管中，並藉一插銷經該溝槽固定於兮 插桿上，使該彈簧位於該插銷與該底座側壁之間，兮插 桿受該彈簧之彈抵而插入於該滑塊定位部中 [0009] 更進一步地，該底座上設有一復位機構，該復位機 構可提供該支撐臂具有自動復位之功效。 ^120408^單編號A0101 第4頁/共Π頁 第4頁/共17頁 1012013072-0 M436617 [0010] 更進一步地，該支撐臂以其連接端樞接於該底座之 連接部上而可相對該底座樞擺，使該支撐臂可相對該底 座進行調整高度之動作，而該定位機構由一可單向調整 該支撐臂與該底座相對角度之棘輪關節所構成。 [0011] 當然，本創作在某些另件上，或另件之安排上容許 有所不同，但所選用之實施例，則於本說明書中，予以 詳細說明。 【實施方式】 [0012] 首先，請參閱第1〜3圖，係本創作所提供之一種 自行車駐車架的第一實施例，其主要由一底座11、一 支撐臂2 1以及一定位機構3 1組成，其中： 該底座1 1，用以置放於地面上，該底座1 1向上 延伸形成有一連接部1 2，該底座1 1連接部1 2之相 對下方位置設有一沿該底座1 1長軸向延伸之軌槽1 3 ，且於該底座1 1上設有一復位機構1 4，於本實施例 中，該復位機構1 4係由-氣壓缸構成，該氣壓缸具有 一缸體141以及一推桿142，該缸體141固設於 該底座1 1上，而該推桿1 4 2則朝該軌槽1 3方向延 伸，另於該底座1 1之兩側分別設有一朝外斜向延伸並 可與地面抵接之支架1 5。 該支撐臂2 1，呈長桿狀而具有一連接端2 1 1以 及一支撐端2 1 2，該支撐臂2 1係以其連接端2 1 1 相對枢設於該底座1 1之連接部1 2上，使該支撐臂2 1可藉由相對該底座11樞擺而進行一駐車高度調整之 動作，而該支撐端2 1 2則用以供一自行車4 1之曲柄 1012013072-0 1〇12_8产單编號A0101 $ 5頁/共π頁 M436617 軸4 2部位承放，於本實施例中，該支撐端2 1 2上設 有一承接座2 2，該承接座22—側具有一由三個連續 凹弧段221、222、223所構成之開口 2 3，而 於該承接座2 2之另一側鎖設有一側板2 4，該側板2 4兩側分別具有一凹陷部2 4 1，並藉由改變該側板2 4相對該承接座2 2之鎖設位置即可令其凹陷部2 4 1 可與該承接座2 2開口2 3之其中一凹弧段2 2 1、2 2 2、2 2 3相互對應。 [0013] 該定位機構3 1，設於該底座1 1連接部1 2與該 支撐臂2 1連接端2 1 1之間，並可用以固定該支撐臂 2 1相對該底座11旋擺後之柩擺角度。於本實施例中 ’該定位機構3 1係由一齒盤3 2、一滑塊3 3以及一 插桿3 4組成’其中，該齒盤3 2固設於該支撐臂2 1 之連接端2 1 1底部，且於該齒盤3 2之外周環設有一 驅動齒部32 1，而該滑塊33設於該底座1 1之執槽 1 3中並與該復位機構1 4之推桿1 4 2相接，該滑塊 3 3於其長軸向一側設有一由複數個定位孔3 3 1構成 之定位部3 5 ’且於該滑塊3 3頂面設有與該齒盤3 2 驅動齒部3 2 1相嚙合之從動齒部3 3 2，另於該執槽 1 3相對該定位部3 5之一側設有一可與該定位部3 5 相通之插接管1 6，該插接管1 6上開設有一溝槽1 6 1 ’並於該插接管1 6外套設有一彈簧1 7，而該插桿 3 4係經該底座11之側壁而穿設於該插接管1 6中， 並藉一插銷3 4 1經該溝槽1 6 1固定於該插桿3 4上 ’使該彈簧1 7位於該插銷3 4 1與該底座1 1側壁之 間’而可提供該插桿3 4於常時下係受該彈簧1 7之彈 10120408产單编號A0101 第6頁/共17頁 1012013072-0 M.436617 抵而插入於該滑塊3 3定位部3 5之其中一定位孔3 3 1中。 [0014] 而藉由上述結構所組成之本創作於實際使用時，當 使用者拉動該插桿3 4而相對壓縮該彈簧1 7，使該插 桿3 4脫離該滑塊3 3之定位部3 5以解除該滑塊3 3 之定位狀態後，如第4圖所示，使用者即可藉由扳動該 支撐臂2 1而使該齒盤3 2之驅動齒部3 2 1帶動該滑 塊3 3沿該軌槽1 3移動，並進而改變該支撐臂2 1之 駐車高度，且搭配利用該支撐臂2 1上之承接座2 2及 其側板2 4之組合，即可廣泛適用於各種不同尺寸之自 行車上；而當使用者調整至所需的駐車高度後，如第5 圖所示，利用該定位機構3 1之插桿3 4再次插入所相 對之定位孔3 3 1中，即可固定該滑塊3 3並進而定位 該支撐臂2 1相對該底座1 1旋擺後之樞擺角度與調整 後之駐車高度。 [0015] 然於此必須特別提出說明的是，當再次解除該定位 機構3 1之插桿3 4對該滑塊3 3之固定狀態後，該滑 塊3 3即會受該復位機構1 4之回復作用而帶動該滑塊 3 3沿該軌槽1 3滑移，並進而即可牽引該支撐臂2 1 樞擺而具有自動復位之功效。 [0016] 接著請繼續參閱第6圖，其係為本創作所提供之第 二實施例，而其與上述實施例之差異係在於：該定位機 構3 1b係由一可單向調整該支撐臂2 1與該底座1 1 相對角度之棘輪關節所構成。其中，係於該支撐臂2 1 之連接端2 1 1底部設有一棘輪片3 6，並於該底座1 1012013072-0 ΗΠ20408产單編號A0101 第7頁/共Π頁 M436617 1中設有一卡掣體37與一扭力彈簧38，該卡掣體3 7藉該扭力彈簧38之彈抵而可單向卡掣於該棘輪片3 6上，並於該棘輪片3 6旁設有一可用以解除該卡掣體 3 7與該棘輪片36卡掣狀態之可動片39,藉此組成 可單向調整該支撐臂2 1與該底座1 1相對角度之棘輪 關節，並藉上述棘輪關節所構成之定位機構3 1 b使該 支撐臂2 1可同樣藉由相對該底座1 1樞擺而進行一駐 車高度調整之動作。 [0017] 惟，以上所述實施例之揭示係用以說明本創作，並 非用以限制本創作，諸如支撐臂以伸縮套管結構或氣（ 油）壓缸等可使支撐臂相對底座改變駐車高度之等效結 構，以及其他可用以固定支撐臂調整後高度之等效元件 之置換仍應隸屬本創作之範疇。 [0018] 綜上所述，本創作係已具有相當的進步性及實用性 ，且經以上詳細說明後，係可使熟知本項技藝者明瞭本 創作的確可達崴前述目的，實已符合專利法之規定，故 本案創作人爰依法提出申請。 【圖式簡單說明】 [0019] 第1圖係本創作第一實施例之分解圖 [0020] 第2圖係本創作第一實施例之立體圖 [0021] 第3圖係本創作第一實施例之使用狀態示意圖 [0022] 第4圖係本創作第一實施例之支撐臂之樞擺示意圖 [0023] 第5圖係本創作第一實施例之定位機構之結構示意圖 10120408^^^^ A〇101 第8頁/共17頁 1012013072-0 M436617 [0024] 第6圖係本創作第二實施例之結構示意圖 【主要元件符號說明】- the side has * a number of openings of the continuous concave arc, and the other side of the socket is provided with a plate, each side of the side plate has a recess 4 and by changing the side plate relative to the socket The locking position can be such that the recessed portion can correspond to the concave-cord portion of the receiving portion. [ _ step by step, the cutting end of the cutting point is difficult to pivot on the base and can be pivoted relative to the base, so that the supporting arm can adjust the height relative to the base, and the lower side of the base connecting portion a track groove t extending along the long axis of the base, and the positioning mechanism is composed of a toothed disc, a slider and a plunger fixed to the connecting end of the support arm, and the toothed disc The outer peripheral ring is provided with a driving tooth portion, and the sliding block is disposed in the rail groove of the base. The sliding block is provided with a positioning portion on one side of the long axis, and is provided on the top surface of the sliding plate with the toothed disk. a driven tooth portion that is engaged with the tooth portion, and a plug pipe that can communicate with the positioning portion is disposed on a side of the rail groove, and a groove is formed in the plug pipe and is disposed on the plug pipe a spring is disposed through the base and is inserted into the insertion tube, and is fixed to the cutting rod via the groove by a pin, so that the spring is located between the pin and the side wall of the base, and the cutting is inserted The rod is inserted into the slider positioning portion by the spring of the spring [0009] further A reset mechanism is provided on the base, the return mechanism of the support arm may be provided with automatic reset effect. ^120408^单号A0101 Page 4/Total Page 4/Total 17 Page 1012013072-0 M436617 [0010] Further, the support arm is pivotally connected to the connection portion of the base by its connecting end to be relatively The base pivots to enable the support arm to adjust the height relative to the base, and the positioning mechanism is formed by a ratchet joint that can adjust the relative angle of the support arm to the base in a unidirectional manner. [0011] Of course, the present invention is allowed to differ in some of the components, or the arrangement of the components, but the selected embodiments are described in detail in this specification. [First Embodiment] Referring to Figures 1 to 3, a first embodiment of a bicycle parking frame provided by the present invention is mainly composed of a base 11, a support arm 2 1 and a positioning mechanism 3. 1 . The composition of the base 1 1 is placed on the ground. The base 1 1 extends upwardly to form a connecting portion 1 2 . The lower portion of the connecting portion 1 2 of the base 1 1 is provided along the base 1 1 . In the embodiment, the reset mechanism 14 is composed of a pneumatic cylinder having a cylinder 141. And a push rod 142, the cylinder block 141 is fixed on the base 1 1 , and the push rod 1 4 2 extends toward the track groove 13 3 , and an outer side is respectively disposed on two sides of the base 1 1 A bracket 15 that extends obliquely and abuts against the ground. The support arm 2 1 has a long rod shape and has a connecting end 2 1 1 and a supporting end 2 1 2 . The supporting arm 2 1 is pivotally connected to the connecting portion of the base 1 1 by the connecting end 2 1 1 thereof. In the case of 1 2, the support arm 2 1 can perform a parking height adjustment action by pivoting relative to the base 11 , and the support end 2 1 2 is used for a bicycle 4 1 crank 1012013072-0 1〇 12_8Billing number A0101 $5 page/total π page M436617 Axle 4 2 part is placed, in this embodiment, the supporting end 2 1 2 is provided with a receiving seat 22, and the receiving seat 22 has a side An opening 23 is formed by three consecutive concave arc segments 221, 222, and 223, and a side plate 24 is locked on the other side of the receiving seat 22, and a recess portion 2 4 1 is formed on each side of the side plate 24 And by changing the locking position of the side plate 24 relative to the receiving seat 22, the concave portion 2 4 1 and the concave portion 2 2 1 , 2 2 of the opening 2 3 of the receiving seat 2 2 can be made. 2, 2 2 3 correspond to each other. [0013] The positioning mechanism 3 1 is disposed between the connecting portion 1 2 of the base 1 1 and the connecting end 21 1 1 of the supporting arm 2 1 , and can be used for fixing the supporting arm 2 1 after being swung relative to the base 11 Swing angle. In the present embodiment, the positioning mechanism 3 1 is composed of a toothed disc 3 2, a slider 3 3 and a plunger 3 4 , wherein the toothed disc 3 2 is fixed to the connecting end of the supporting arm 2 1 . 2 1 1 bottom, and a drive tooth 32 1 is disposed on the outer ring of the toothed disc 3 2 , and the slider 33 is disposed in the slot 13 of the base 1 1 and is putt with the reset mechanism 14 1 4 2 is connected, the slider 3 3 is provided with a positioning portion 35' formed by a plurality of positioning holes 3 3 1 on one side of the long axis thereof and is provided on the top surface of the slider 3 3 The driving tooth portion 3 2 1 is engaged with the driven tooth portion 3 3 2 , and the socket 1 3 is disposed on one side of the positioning portion 35 with a socket tube 16 that can communicate with the positioning portion 35. The insertion tube 16 is provided with a groove 16 1 ' and a spring 17 is disposed on the insertion tube 16 6 . The insertion rod 34 is inserted through the side wall of the base 11 to the insertion tube 1 . 6, and by a pin 341 is fixed to the plunging rod 34 through the groove 161, so that the spring 17 is located between the pin 341 and the side wall of the base 1 1 The plunging rod 34 is normally produced by the spring of the spring 7 10408408 Page 6 A0101 / 1012013072-0 M.436617 of 17 abuts the sliding block is inserted in the positioning portion 33 wherein a positioning hole 331 in the 35. [0014] The present invention is composed of the above-mentioned structure. In actual use, when the user pulls the plunger 34 and relatively compresses the spring 17, the lever 3 4 is disengaged from the positioning portion of the slider 33. After the positioning state of the slider 3 3 is released, as shown in FIG. 4, the user can drive the supporting arm 2 1 to drive the driving tooth portion 3 2 1 of the toothed disc 3 2 . The slider 3 3 moves along the rail groove 13 and further changes the parking height of the support arm 21, and can be widely applied by using the combination of the socket 2 2 and the side plate 24 on the support arm 2 1 . On the bicycle of various sizes; when the user adjusts to the required parking height, as shown in FIG. 5, the plunger 3 4 of the positioning mechanism 3 1 is inserted into the opposite positioning hole 3 3 1 again. The slider 3 3 can be fixed and the pivoting angle of the support arm 2 1 after being swung relative to the base 1 1 and the adjusted parking height can be further positioned. [0015] However, it must be particularly noted that after the lever 3 of the positioning mechanism 3 1 is again released from the fixed state of the slider 3 3 , the slider 3 3 is subjected to the reset mechanism 1 4 . The returning action drives the slider 3 3 to slide along the rail slot 13 and further pulls the support arm 2 1 to pivot and has an automatic reset function. [0016] Next, please refer to FIG. 6 , which is a second embodiment provided by the present invention, and the difference from the above embodiment is that the positioning mechanism 31 1b can adjust the support arm by one direction. 2 1 is formed by a ratchet joint at a relative angle to the base 1 1 . Wherein, a ratchet piece 3 6 is disposed at the bottom of the connecting end 2 1 1 of the support arm 2 1 , and a card is provided in the base 1 1012013072-0 ΗΠ 20408 production order number A0101 page 7 / total page M436617 1 The body 37 and a torsion spring 38, by the spring of the torsion spring 38, can be unidirectionally clamped on the ratchet piece 36, and a ratchet piece 36 is provided adjacent to the ratchet piece 36 for releasing the The latch body 37 and the movable piece 39 in the state in which the ratchet piece 36 is locked, thereby forming a ratchet joint capable of unidirectionally adjusting the relative angle of the support arm 2 1 and the base 11 , and positioning by the ratchet joint The mechanism 3 1 b allows the support arm 2 1 to perform a parking height adjustment operation by pivoting relative to the base 1 1 . [0017] However, the disclosure of the above embodiments is used to illustrate the present invention, and is not intended to limit the creation, such as the support arm with a telescopic sleeve structure or a gas (oil) cylinder, etc., so that the support arm can be changed to the parking bracket relative to the base. The equivalent structure of the height, as well as other equivalents of the equivalent elements that can be adjusted with the height of the fixed support arm, should still fall within the scope of this creation. [0018] In summary, the creative department has been quite progressive and practical, and after detailed description above, it can be made known to those skilled in the art that the creation is indeed up to the aforementioned purpose, and has been patented. The stipulations of the law, the creator of this case filed an application in accordance with the law. BRIEF DESCRIPTION OF THE DRAWINGS [0019] FIG. 1 is an exploded view of a first embodiment of the present invention [0020] FIG. 2 is a perspective view of a first embodiment of the present creation [0021] FIG. 3 is a first embodiment of the present creation [0022] FIG. 4 is a schematic diagram of the pivoting of the support arm of the first embodiment of the present invention [0023] FIG. 5 is a schematic structural view of the positioning mechanism of the first embodiment of the present invention 10120408^^^^ A〇 101 Page 8 of 17 1012013072-0 M436617 [0024] Fig. 6 is a schematic structural view of the second embodiment of the present invention [Description of main component symbols]
[0025] 底座1 1 連接部1 2 [0026] 軌槽1 3 復位機構14 [0027] 缸體1 4 1 推桿1 4 2 [0028] 支架1 5 插接管1 6 [0029] 溝槽1 6 1 彈簧1 7 [0030] 支撐臂2 1 連接端2 1 1 [0031] 支撐端212 承接座2 2 [0032] 凹弧段2 2 1、2 2 2、2 2 3 [0033] 開口 2 3 側板2 4 [0034] 凹陷部2 4 1 定位機構3 1、3 1 b [0035] 齒盤3 2 驅動齒部3 2 1 [0036] 滑塊3 3 定位孔3 3 1 [0037] 從動齒部3 3 2 插桿3 4 [0038] 插銷3 4 1 定位部3 5 [0039] 棘輪片3 6 卡掣體3 7 [0040] 扭力彈簧3 8 可動片3 9 [0041] 自行車4 1 曲柄軸部位4 2 10120408#單編號A〇101 第9頁/共17頁 1012013072-0Base 1 1 Connecting portion 1 2 [0026] Track groove 1 3 Reset mechanism 14 [0027] Cylinder block 1 4 1 Push rod 1 4 2 [0028] Bracket 1 5 Plug tube 1 6 [0029] Groove 1 6 1 spring 1 7 [0030] support arm 2 1 connection end 2 1 1 [0031] support end 212 receiving seat 2 2 [0032] concave arc 2 2 1 , 2 2 2, 2 2 3 [0033] opening 2 3 side panel 2 4 [0034] recessed portion 2 4 1 positioning mechanism 3 1 , 3 1 b [0035] toothed disc 3 2 driving tooth portion 3 2 1 [0036] slider 3 3 positioning hole 3 3 1 [0037] driven tooth portion 3 3 2 Plunger 3 4 [0038] Latch 3 4 1 Positioning part 3 5 [0039] Ratchet piece 3 6 Clamping body 3 7 [0040] Torsion spring 3 8 Movable piece 3 9 [0041] Bicycle 4 1 Crankshaft part 4 2 10120408#单号A〇101 Page 9 of 171012013072-0