M377372 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係一種腳踏車座墊的昇降調整裝置，利用油壓原 理控制座墊昇降’座墊的昇降可由騎士在腳踏車把手處 來控制，達到因應騎士座墊高度需求的不同而調整。 [先前技術]M377372 V. New description: [New technical field] [0001] This is a kind of lifting and adjusting device for bicycle seat cushion. The hydraulic lifting principle is used to control the lifting of the seat cushion. The lifting of the seat cushion can be controlled by the rider at the handle of the bicycle. Adjusted to meet the different height requirements of the Cavalier. [Prior technology]
[0〇〇2]按目前所見之腳踏車座墊與車架之間以聯結桿做銜接構 造。習知座墊與聯結桿鎖固成一體，聯結桿再套接車骨 架’聯結桿套接車骨架可配合騎士身高或腳的長度來調 整所須的伸縮長度。但此調整構造只是圓管伸縮後再鎖 固的構造，行進間騎士不能隨時隨意調整座墊高度，無 法達到安全、方便、舒適的需求β 有鑑於此，本創作人基於座塾高度可即時調整重要性， 因此針對座墊桿構造進行研發，以提供騎士能有更方便 的座墊昇降’達成安全、舒適的目標。[0〇〇2] According to what is currently seen, the bicycle seat cushion and the frame are connected by a connecting rod. The conventional seat cushion is locked with the coupling rod, and the coupling rod is then spliced to the vehicle frame. The coupling rod socket frame can be adjusted to match the length of the knight or the length of the foot to adjust the required telescopic length. However, this adjustment structure is only a structure in which the round tube is retracted and then locked. The rider cannot adjust the height of the seat cushion at any time during the journey, and the safety, convenience, and comfort cannot be achieved. In view of this, the creator can adjust the height based on the seat height. Importance, therefore, the development of the seat cushion structure to provide the rider with a more convenient cushion lift 'to achieve safety and comfort goals.
【新型内容】 [0003]本創作係提供一種腳踏車座墊的昇降調整裝置，此裝置 上方套接一般常用的腳踏車座墊，下方銜接一般車骨架 。此裝置主要是利用油壓原理控制桿身長度，桿身伸長 使座墊昇高，桿身縮短即可使座墊降低。該裝置的油壓 昇降可由騎士在腳踏車把手處來控制，藉由把手處的控 制拉線來牽動閥門的開啟，再藉由騎士體重將裝置壓縮 而下降座墊；閥門開啟狀態且座墊上無騎士重量時，該 裝置可經由内部彈簧力使得伸長，座墊也得以昇高。敌 ，閥門因彈 開把手處之按壓動作時，也就是常態狀況時 表單編號Α0101 第3頁/共11頁 黃上頂而卩且絕油液流動，昇降調整裝置呈鎖定狀況。 另一操作座墊昇降的時機。腳踏車騎士都知道，停車或 車速慢時， 低而度座塾腳才能方便觸及地面，以保身體 平衡，達到安全效果❶而行車時，低高度座墊，腳部會 呈彎曲狀態，不利於踩踏施力。因此座墊昇高才能達到 最佳踩踏施力的狀態。創作者為了要解決此問題而有此 新創作，當騎士行車時要調昇座犛時只要啟動把手處的 按鈕，同時兩腳一起踏上腳踏板讓臀部離開座墊，該襄 置可經由内部彈簧力使得伸長，座墊得以昇高，騎士能 更舒適伸展雙腳踩踏車踏板。 【實施方式】 [0004]關於本創作之技術手段，以較佳實施例配合圖式於下文 進行詳細說明。 參閱圖1所示，腳踏車座墊的昇降調整裝置本體丨，裴置 上方以套接器21套接一般卿踏車座墊2。裝置下方以套接 器31銜接腳踏車骨架3。 參閱圖2，料調整I置主要是湘油壓原理控制活塞 桿151的伸縮長度’活塞15上移使伸縮桿则高座塾2， 反之活塞桿縮短即可使座塾降低。為防止此裝置與座塾[New Content] [0003] This creation provides a lifting and adjusting device for the bicycle seat cushion. The upper part of the device is sleeved with a commonly used bicycle seat cushion, and the lower frame is connected to the general vehicle frame. This device mainly uses the hydraulic principle to control the length of the shaft. The extension of the shaft causes the seat cushion to rise, and the shortening of the shaft can lower the seat cushion. The oil pressure rise and fall of the device can be controlled by the knight at the handle of the bicycle, and the valve is opened by the control pull wire at the handle, and then the seat cushion is lowered by the knight's weight to compress the device; the valve is opened and there is no seat cushion At the weight of the knight, the device can be extended by internal spring force and the seat cushion can be raised. When the enemy and the valve are pressed by the handle, that is, the normal state, the form number is Α0101. Page 3 of 11 The yellow top is covered and the oil flows, and the lifting adjustment device is locked. Another opportunity to operate the seat cushion. The bicycle rider knows that when parking or the speed of the car is slow, the foot can be easily touched to the ground to ensure the balance of the body and achieve the safety effect. When driving, the low-level seat cushion and the foot will be bent, which is not conducive to pedaling. Force. Therefore, the seat cushion is raised to achieve the best pedaling force. The creator has this new creation in order to solve this problem. When the knight is driving, he needs to activate the button at the handle when he raises the seat, and when the two feet step on the pedal together to let the hips leave the seat cushion, the device can be The internal spring force causes the seat cushion to rise and the rider can comfortably stretch the pedals on both feet. [Embodiment] The technical means of the present invention will be described in detail below with reference to the drawings in the preferred embodiments. Referring to FIG. 1 , the body of the lifting and lowering adjustment device of the bicycle seat cushion is sleeved on the upper side of the seat to cover the general brake seat cushion 2 . Under the device, the bicycle frame 3 is connected by a socket 31. Referring to Fig. 2, the material adjustment I is mainly based on the principle of the oil pressure of the piston to control the telescopic length of the piston rod 151. The piston 15 is moved upward to make the telescopic rod high, and the piston rod is shortened to lower the seat. To prevent this device and the seat
白把手處的按鈕牽動拉線來控制閥The button at the white handle pulls the wire to control the valve
第4頁/共11頁Page 4 of 11
表單编號A010I M377372 由油孔1 5 2流到上方；無外力時，本體内之彈簧丨3張力可 使活塞15往上推，上方内的油液丨2流到下方。 騎士未操作把手處之控制裝置時，也就是常態狀態時， 閥門17因彈簧16上頂而阻絕油液流動，昇降調整裝置呈 鎖定狀況。 本體下方設有組裝用蓋子11，活塞15與彈簧13之間設有 隔板14，隔板是用來安置彈簧16的空間，隔板14有孔可 供油流動通過。本體丨與活塞15或活塞桿151之間為防止 油液洩漏而在適當處設有油封丨5 3。 參閱圖3，本創作另一實施例，腳踏車把手處設有按鈕 裝置（圖未繪示），可藉由按絲置牽動拉線來轉動間 門桿171，控制閥門17與油孔丨52的相對位置形成油道 的通或不通的狀態。 參閱圖4，本創作另一實施例，閥門桿171可改朝向下方 來控制上下位移。 以上所述者，僅為本創作之較佳實施例，當不能以此限 定本創作實施之範圍，即大凡依本創作申請專利範圍及 創作說明書内容所作之等效變化與修飾，皆應仍屬本創 作專利涵蓋之範圍内β 綜上所述，本創作所揭露之技術手段確可達致預期之 的與功效且具進步性。 【圖式簡單說明】 [0005]圖1本創作與座墊及車骨架相關組合示意圖。 圖2為本創作之剖面圖。 圖3為本創作實施例剖面示意圖。 表單编號Α0101 第5頁/共11頁 M377372 圖4為本創作另一實施例剖面示意圖 【主要元件符號說明】 [0006] 1 裝置本體 11 12 油液 13， 14 .隔板 15 活塞 151 152 油孔 153 17 閥門 171 18 套頭 19 伸縮桿 191 2 座墊 21 22 立桿 3 蓋子 16 彈簧 活塞桿 油封 閥門桿 防轉動結構 31 套接器 車骨架 表單編號A0101 第6頁/共11頁Form No. A010I M377372 flows from the oil hole 1 5 2 to the top; when there is no external force, the tension of the spring 丨3 in the body can push the piston 15 upward, and the oil 丨2 in the upper part flows to the lower side. When the knight does not operate the control device at the handle, that is, in the normal state, the valve 17 blocks the flow of the oil due to the top of the spring 16, and the lifting adjustment device is in a locked state. A cover 11 for assembly is provided under the body, and a partition 14 is provided between the piston 15 and the spring 13. The partition is a space for arranging the spring 16, and the partition 14 has a hole for oil to flow therethrough. An oil seal 丨 53 is provided between the body 丨 and the piston 15 or the piston rod 151 to prevent oil leakage. Referring to FIG. 3, in another embodiment of the present invention, a button device (not shown) is disposed at the handle of the bicycle, and the door lever 171 can be rotated by pulling the wire according to the wire, and the valve 17 and the oil hole 丨 52 are controlled. The relative position forms a state of passage or failure of the oil passage. Referring to Fig. 4, in another embodiment of the present invention, the valve stem 171 can be turned downward to control the up and down displacement. The above is only the preferred embodiment of the present invention. When it is not possible to limit the scope of the creation of the creation, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application and the content of the creation specification should remain Within the scope of this patent application, in summary, the technical means disclosed in this creation can achieve the expected and effective and progressive. [Simple description of the drawing] [0005] Figure 1 is a schematic diagram of the combination of the creation and the seat cushion and the car skeleton. Figure 2 is a cross-sectional view of the creation. Fig. 3 is a schematic cross-sectional view showing an embodiment of the present invention. Form No. Α0101 Page 5 of 11 M377372 Fig. 4 is a schematic cross-sectional view showing another embodiment of the present invention [Description of main components] [0006] 1 Apparatus body 11 12 Oil 13, 14 . Partition 15 Piston 151 152 Oil Hole 153 17 Valve 171 18 ferrule 19 Telescopic rod 191 2 Seat cushion 21 22 Vertical rod 3 Cover 16 Spring piston rod Oil seal Valve rod Anti-rotation structure 31 Socket car skeleton form No. A0101 Page 6 of 11