201136797 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種自行車，特別是指一種自 桿鎖付裝置。 & 【先前技術】 參閱圖1，現有的自行車1包括-下座管11、—連接 該下座管11頂端並可供—自行車座桿η插置的上座管u ’及:安裝於該上座管13頂端以夾持該自行車座桿12的 决：杈組14 ’藉由調整該快拆模組14而能夠達到快速拆卸 與安裝該自行車座桿12的功效。 曰m㈣上、下座f 13、u彼此間的連接僅是利 用#接的方式而結合，因此結構的強度往往較低，一旦遇 到較大的衝擊力時，桿接處容易產生變形，而使該自行車 座桿12無法順利插設。 【發明内容】 g 本心明之目的，即在提供一種可以固定自行車 座桿的自行車座桿鎖付裝置。 …於是’本發明自行車座桿鎖付裝置，適用安裝於一自 it的士 &件，該座管件具有一基部，及-自該基部朝上 的女裝i鬼’該鎖付裝置包含_蓋體、—調整 動件。 該㈣蓋設於該座管件頂端’且包括—頂板部，及一 二應该安裝塊而形成於該頂板部的裝設孔，該調整件可 動地設置於該㈣部與該基部之間，且包括—朝向該安 3 201136797 裝塊上方的第 斜面，該0動件可滑動地設置於該頂板部 :該第-斜面之間，且包括一相對應該第一斜面設置的第 一斜面’及—於滑動時相對該安裝塊移動的靠抵面。 本發明之功效在於：藉由調整該調整件的位置，而可 改艾該*抵面作用於自行車座桿的壓力， 車座桿的功效。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之—個較佳實施例的詳細說明中，將可 清楚的呈現。 一參閱圖2、3、4,本發明自行車座桿鎖付裝置之該較佳 實施例適用安裝於-自行車2，該鎖付裝置包含—蓋體3、 調王件4、一滑動件5，及一調整桿6。 自行車2包括—座官件21，及一安裝於該座管件21 的自行車座桿22’該座管件21具有一基部211、—自該基 口P 211外周緣朝上延伸的圍繞部212、一自該基部叫朝上 延伸並位於該圍繞部212内側且呈v形的安裝塊213，及一 形成於該基部211並相對位於該安裝塊213内側且呈水滴形 以供截面同樣為水滴形的該自行車座桿22插設的插孔叫 〇 該蓋體3蓋設於該座管件21頂端，且包括_頂板部31 、一相對應該安裝塊213而形成於該頂板部31且呈水滴形 的裝設孔32、-呈U型並自該頂板部31外周緣朝下延伸且 裝設於該圍繞部212的底板部33，及一調整孔34。 201136797 該調整件4可移動地設置於該頂板部31與該基部川 之間，且包括-以傾斜角度朝向該安裝土鬼2i3 i方的第— :面4卜及—自該第—斜面41朝上延伸且具有 鎖部42 ^ J嘴 該滑動件5可滑動地設置於該頂板部31與該第一斜面 41之間’且包括一相對應該第一斜面41設置的第二斜面 5卜-呈弧形並與該安裝塊213 #同形成水滴形且於滑動 a.=對該安錢213移動㈣抵面52，及—自該第二斜面 51朝上貫穿的穿孔53。 該調整桿6連接該蓋體3及該調整件4並可調整該調 正件4相對該蓋體3之間的距離，且包括一穿過該調整孔 、该穿孔53並螺鎖於該螺鎖部42的桿體6ι，及一位於 61相反該調整件4 一端而擋止於該頂板部31的桿 a >閱圖3、5、6’該調整件4可相對該蓋體3於一非固 ^位置與-固疋位置之間移動，於該非固定位置時（見圖$ •亥調整件4及該滑動件5相對遠離該蓋體3，於該固定 :置時（見圖6)’該調整件4相對鄰近該蓋體3，該滑動 件5的頂端抵於該蓋體3。 配合參閱圖4，當钤— t .. 自仃車座桿22安裝於該插孔214 :時’由於重力的影響，該滑動件5會以該第二斜面”沿 著6玄第一斜面41朝下、、典 ⑺動，而使該靠抵面52貼靠但不施 壓於該自行車座桿22，接 择者調正該調整ί干6而驅使該調整 件4移動至該固定位晋，山# #、a 由於该h動件5的頂端已抵於該 201136797 蓋體3此時驅動該調整件4朝上移動的力量則會透過該第 、斜面41及該第二斜面51而轉換成驅使該靠抵面加塵 於。亥自订車座# 22，並使該自行車座桿U抵於該安裝塊 213 ’進而達到固定的功效。 目反地’當要鬆脫該自行車座桿22時，只要調整該調 整桿/以驅使該調整件4移動至該㈣定位置，此時原先 &使心抵面52加胁該自行車座桿22的星力即會消失 ’而使該自行車座桿22鬆脫而可自由拆卸。 综上所述，藉由調整該調整件4的位置，可改變該滑 動件5的靠抵面52仙於該自行車座桿22關力，而達 f固定或鬆脫該自行車座桿22的功效，故確實能達成本發 明之目的。 准以上所述者，僅為本發明t ϋ / & 货尽之較佳貫施例而已，當不 月b以此限定本發明實施之範圍， i固即大凡依本發明申請專利 範圍及發明說明内容所作之符罝 ㈣之Μ的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是現有的一自行車的示意圓； -座管^自料座料料㈣實施例及 圖3是該較佳實施例的立體分解圖； 行車座桿的立 圖4是該較佳實施例、該座管件及— 體分解圖；201136797 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a bicycle, and more particularly to a self-locking device. <Prior Art> Referring to Fig. 1, a conventional bicycle 1 includes a lower seat tube 11, a top seat tube u' that connects the top end of the lower seat tube 11 and is provided with a bicycle seat post n, and is mounted on the upper seat The top end of the tube 13 can be used to clamp the bicycle seat post 12 by adjusting the quick release module 14 to achieve quick disassembly and installation of the bicycle seat post 12.曰m(4) The connection between the upper and lower seats f 13 and u is only combined by means of #接接, so the strength of the structure is often low, and when a large impact force is encountered, the rod joint is prone to deformation, and The bicycle seat post 12 cannot be smoothly inserted. SUMMARY OF THE INVENTION g The purpose of this invention is to provide a bicycle seatpost locking device that can fix a bicycle seatpost. ...therefore, the bicycle seatpost locking device of the present invention is suitable for being mounted on a self-it taxi & the tubular member has a base portion, and - from the base up the women's i ghost' the locking device includes _ Cover body - adjust the moving parts. The (4) is disposed at the top end of the seat tube and includes a top plate portion, and a mounting hole formed in the top plate portion by the mounting block. The adjusting member is movably disposed between the (four) portion and the base portion. And including - facing the first inclined surface above the block of the 201116797, the 0 movable member is slidably disposed on the top plate portion: between the first inclined faces, and includes a first inclined surface corresponding to the first inclined surface and - the abutment surface that moves relative to the mounting block when sliding. The effect of the present invention is that by adjusting the position of the adjusting member, the pressure acting on the bicycle seat post and the function of the seat post can be changed. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 2, 3 and 4, the preferred embodiment of the bicycle seat post locking device of the present invention is suitable for being mounted on a bicycle 2, the locking device comprising a cover body 3, a king piece 4, and a sliding member 5, And an adjustment rod 6. The bicycle 2 includes a seat member 21, and a bicycle seat post 22' mounted to the seat tube member 21. The seat tube member 21 has a base portion 211, a surrounding portion 212 extending upward from an outer peripheral edge of the base port P211, A mounting block 213 extending from the base and extending inwardly of the surrounding portion 212 and having a v shape, and a base member 211 formed on the base portion 211 and oppositely located on the inner side of the mounting block 213 and having a teardrop shape for the cross section to be equally teardrop shaped The socket of the bicycle seat rod 22 is inserted into the top end of the seat tube member 21, and includes a top plate portion 31 and a corresponding mounting block 213 formed on the top plate portion 31 and having a teardrop shape. The mounting hole 32, which is U-shaped and extends downward from the outer peripheral edge of the top plate portion 31, is attached to the bottom plate portion 33 of the surrounding portion 212, and an adjustment hole 34. 201136797 The adjusting member 4 is movably disposed between the top plate portion 31 and the base portion, and includes - at an oblique angle toward the mounting earth 2i3 i side -: face 4 and - from the first inclined surface 41 Extending upwardly and having a locking portion 42 ^ J mouth, the sliding member 5 is slidably disposed between the top plate portion 31 and the first inclined surface 41 'and includes a second inclined surface 5 corresponding to the first inclined surface 41 - It is curved and forms a teardrop shape with the mounting block 213# and slides a.= moves the (four) facing surface 52 to the money 213, and the through hole 53 penetrating upward from the second inclined surface 51. The adjusting rod 6 is connected to the cover body 3 and the adjusting member 4 and can adjust the distance between the adjusting member 4 and the cover body 3, and includes a through hole, the through hole 53 and screwed to the screw The rod body 6 ι of the lock portion 42 and a rod a > at the opposite end of the adjusting member 4 opposite to the top plate portion 31; 3, 5, 6', the adjusting member 4 can be opposite to the cover body 3 Moving between a non-fixed position and a solid-fixed position, in the non-fixed position (see FIG. $•海调整4 and the slider 5 are relatively far from the cover 3, in the fixed: set time (see Figure 6) The adjusting member 4 is relatively adjacent to the cover body 3, and the top end of the sliding member 5 abuts against the cover body 3. Referring to FIG. 4, when the 仃-t.. self-locking seat rod 22 is mounted to the socket 214: 'Because of the influence of gravity, the sliding member 5 will move downward along the 6 first inclined surface 41 along the 6th first inclined surface 41, and the base (7) moves, so that the abutting surface 52 abuts but does not press the bicycle seat The rod 22, the picker adjusts the adjustment button 6 to drive the adjustment member 4 to move to the fixed position, mountain ##, a because the top end of the h-moving member 5 has been applied to the 201136797 cover body 3 at this time The The force of moving the whole piece 4 upwards is converted through the first, inclined surface 41 and the second inclined surface 51 to drive the abutting surface to dust. The custom seat #22 is placed and the bicycle seatpost U is placed against The mounting block 213' in turn achieves a fixed effect. When the bicycle seatpost 22 is to be loosened, the adjustment lever is adjusted/to move the adjustment member 4 to the (4) position, and the original & The star force of the bicycle seatpost 22 is lost by the abutment surface 52, and the bicycle seatpost 22 is released and detachable. As described above, the position of the adjusting member 4 can be changed by changing the position of the adjusting member 4. The abutting surface 52 of the sliding member 5 is smothered by the bicycle seat post 22, and the effect of fixing or loosening the bicycle seat post 22 is achieved, so that the object of the present invention can be achieved. The present invention is a preferred embodiment of the invention, and the scope of the invention is limited to the scope of the invention, and the content of the invention is based on the scope of the invention (4) Equivalent changes and modifications of the following are still within the scope of the patent of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic circle of a conventional bicycle; - seat tube ^ self-seat material (four) embodiment and Fig. 3 is an exploded perspective view of the preferred embodiment; 4 is the preferred embodiment, the seat tube and the body exploded view;
是該較佳實施例的剖視圖 說明一調整件位於一 201136797 非固定位置；及 圖6是一類似於圖5的視圖，說明該調整件位於一固 定位置。 201136797 【主要元件符號說明】 2 ..........自行車 21 .........座管件 211 .......基部 212 .......圍繞部 213 .......安裝塊 214 .......插孔 22 .........自行車座桿 3 ..........蓋體 31 .........頂板部 32 .........裝設孔 33 .........底板部 34.........調整孔 4 ..........調整件 41 .........第一斜面 42 .........螺鎖部 5 ..........滑動件 51 .........第二斜面 52 .........靠抵面 53 .........穿孔 6 ..........調整桿 61 .........桿體 62 .........桿頭BRIEF DESCRIPTION OF THE DRAWINGS A cross-sectional view of the preferred embodiment illustrates an adjustment member in a non-fixed position in 201136797; and Figure 6 is a view similar to Figure 5 illustrating the adjustment member in a fixed position. 201136797 [Description of main component symbols] 2 .......... Bicycle 21 ......... Seat fittings 211 ....... Base 212 ....... 213 .......Installation block 214 ....... Jack 22 ......... Bicycle seatpost 3 .......... Cover 31 ... ... top plate portion 32 ... ... mounting hole 33 ... ... bottom plate portion 34 ... ... adjustment hole 4 .... ...adjustment member 41 .........first inclined surface 42 ......... screw lock portion 5 .......... slide member 51 .. .......the second slope 52 ... ... by the abutment surface 53 ... ... perforation 6 .......... adjustment rod 61 .. .......rod 62 ......... club head