' 1248888 u 九、發明說明： 【發明所屬之技術領域】 - ^本發明主要係揭不一種自行車工作架，尤指具有良好 :定位功能之自行車工作架者。 【先前技術】 所按’社會的結構形態日新月異，人們所需求的生活品' 1248888 u IX. Description of the invention: [Technical field to which the invention pertains] - The present invention mainly discloses a bicycle work frame, especially a bicycle work stand having a good positioning function. [Prior Art] According to the social structure of the society, the life products that people demand
質相對提高，對事物的要求也從「能用就好」的老舊思維， 變得相當細腻’唯有不斷進步或創新的構想，才能滿足現 代社會的需求。 明食胨找國寻利證書號數第1220135號之「方便攜帶 收折之自行車工作台」專利案，為本發明人先前申請之專 利案，該腳架1〇設有一轉u，於該架桿u上設有一可 呈傘狀收折之收折組12，該收折組12連伸定位設有至少 ^底桿13，_底桿13係可抵接於地面，且該收折組 、白^入^有―支撐桿H ’並於該收折組12頂部設有一可 k緊、放_支撐桿14之快拆15，而 棘"面32與紅棘齒面咖相互配合而可作角度之變化。 該習知結構於實用上仍有多處 係由一緊迫於架桿 長期使用之後會無法有效的緊迫 緊件在 Π的頂施而於加4曰η 、在木杯11上，而會因底桿 的頁麵於4 u上產生局部滑移，錢 方便。且使用者在提起該腳架1G時常會發生該底捍i3田向 5 1248888 下收折的缺點，造成使用者的一大困擾。再者，由於該第 一棘齒面係設於承接座22之連伸片33上，會使得製產成 本提南’而不利於產業界實施，而此種不符產業利用的設 計非常的不實用，故有改良之必要。 有嚴於上述習知結構之缺失，本發明人乃發明出一種 自仃車工作架』，其係可克服上述習式製品之所有缺點。 ❿ 【發明内容】 ^本發明『自行車工作架』所欲解決之技術問題係在於， 該驾知結構之底桿係由—緊迫於架桿上的迫緊件予以定 4仁此迫緊件在長期使用之後會無法有效的緊迫在架桿 上而會因底桿的頂推而於架桿上產生局部滑移，在使用 j相當不方便。且制者在提起該腳架时會發生該底桿 :下收折的缺點，造成使用者的—大困擾。再者，由於該 棘齒面係設於承接座之連伸片上，會使得製產成本提 =而不利於產料實施，而此種不符產業糊的設 常的不實用，故亟有待於改進。 『自行車卫作架』’其包括有—本體、一腳架 設有環狀排列二广:::座，該樞座係於-侧 . 山 ^，该腳架係裝設於該本體異於 ^座之4，該腳架包括有-腳桿座、數腳桿盘-卡固 件，該腳桿絲1料核_ 桿 以-端樞設於該腳桿座之樞接部上，且可相;:=二： 展開位置與收合位置m \ 1 了相對㈣本體於 夕 该腳桿係設有一傾斜於該 6 1248888 • =軸線之抵掣部，該抵掣部係可於展開位置時接觸於該 • 腳杯j之外表面上，該卡固件係可轉動的套設於該腳桿座 之班，，而可用以卡固或釋放該腳桿者，該卡固件於外表 ® hx有數卡ϋ部’該些卡固部係可分別將該腳桿卡固於 展開位置，該卡固件於該些卡固部之間還形成有閃避槽， Τ閃避射傾畴賴錄合位置；難錢樞設於該 ^知且可相對於該本體樞擺動作，該拖架於兩端 齡 m有可之夾持件，該夾持件係可用以夾擎 車車架之下管’該拖架之—端聽兩齡駭設有 邛該一耳部係樞設於該樞座之兩側，該拖架於一侧之 =上裝設—定位裝置，該定城置係可選擇性的配合於該 ，==Γ部，使該拖架定位於特定角度者,·藉此， 凝轉，亥卡固件使該卡固部接觸於該 抵掣部頂在該腳桿座之外表面，^ 子以腳才干之 冲衣面達到一穩固定位的功效。 其他目的、優點和本發明的新穎特性將從以下詳 描述與相關的附圖更加顯明。 、 【實施方式】 手段及其功效，茲舉一較 此僅供說明之用，在專利 有關本發明所採用之技術、 佳實施例並配合圖式詳述如後， 申請上並不受此種結構之限制。 N干丄邗笨包括有一本體 二-腳架2〇與-_3G;該腳架2G係裝設於該= 體1〇之一端，而可產生-穩固定位該腳桿22之功能， 7 1248888 而該拖架30係樞設於該本體10之另一端，且可相對於 该本體10樞擺動作者。其中·· 參照第二圖至第四圖，該本體1()約呈一 _管狀，該 本體10於-端係軸向的設有一延伸件n，該延伸件11亦 ^一圓形管狀，且可於該本體1G内行軸向滑移動作。該延 件11之末端係固設有一圓形枢座12，該樞座12内開設 ，樞孔121，而該樞S 12係於-侧有環狀排列之數定位 部122，該定位部122於本實施例中係設為一沉槽狀，杂 然亦可設為貫穿孔狀。該本體1G靠近該延伸件丨丨之一二 設置有—迫緊件13，該迫緊件13係可用以固定該延伸 11於該本體ίο内之位置。 山該腳架20係裝設於該本體10異於該延伸件u之一 端，該腳架20包括有一腳桿座21、數腳桿22與一卡固件 23。於本實施例中該腳架2〇係設有三腳桿22者。該腳桿 座21内設-容置部211，該容置部211係可套設於該本體 1〇外，於本實施例中該容置部211係設為貫穿狀。該腳桿 座21於-端設有-環槽212，而該腳桿座21異於該環槽 212之一端則環設有數組樞接部213,該樞接部213之截^ 係呈一 u字形狀。於本實施例中該腳桿座21係設有三組樞 接部213 ’該些枢接部213之間係分別相差—百二十度的 分佈於該腳桿座21外。 又 该些腳桿22係分別以一端樞設於該腳桿座21之樞接 部213上，而可於展開位置與收合位置間移動。該聊桿^ 具有第-端與第二端，其第一端係形成有一抵接部划， 1248888 該抵接部221射心抵接於該 樞設於該轉座21之樞 =\22之弟—_ 22與該樞接部213之間分二於本貫施例中該腳桿 藉由一螺栓24、-空有—通孔222、214’而可 腳桿22之第二端料/ :螺帽26相互樞接者。該 223，該抵f '^―傾斜於該腳㈣軸線之抵掣部 之外表面上。 、可於展開位置時接觸於該腳桿座21 碌下固仵The quality is relatively high, and the requirements for things are also very delicate from the old thinking of “can be used.” Only the concept of continuous improvement or innovation can meet the needs of modern society. The patent case of the "Bicycle Worktable for Convenient Carrying and Folding" No. 1220135 of the Mingshi 胨 胨 , , , , , , , , , , , , , , , , , , , 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利 专利The rod u is provided with a folding group 12 which can be folded in an umbrella shape, and the folding group 12 is provided with at least a bottom rod 13 which is connected to the ground, and the folding group, White ^ into ^ has "support rod H ' and on the top of the folding group 12 is provided with a k-tight, release _ support rod 14 quick release 15 , and the spine & face 32 with the red ratchet face coffee can cooperate Make a change in angle. In practice, there are still many places in the practical structure that cannot be effective after a long-term use of the mast, and the pressing force is applied to the top of the crucible, and is applied to the wooden cup 11, and the bottom is The page of the pole produces a partial slip on the 4 u, which is convenient for money. Moreover, when the user lifts the stand 1G, the shortcoming of the bottom 捍i3 field 5 1248888 often occurs, which causes a big trouble for the user. Moreover, since the first ratchet surface is disposed on the continuous stretch piece 33 of the receiving seat 22, the production cost can be reduced to the south, which is not advantageous for the industrial industry, and the design that is not in accordance with the industrial use is very impractical. Therefore, there is a need for improvement. In spite of the lack of the above-mentioned conventional structure, the inventors have invented a self-braking work frame which overcomes all the disadvantages of the above-mentioned conventional products. ❿ [Summary of the Invention] ^ The technical problem to be solved by the "bicycle work frame" of the present invention is that the bottom rod of the driving structure is determined by the pressing member pressing on the pole, and the pressing member is After long-term use, it will not be effective on the pole and will cause partial slip on the pole due to the push of the bottom rod. It is quite inconvenient to use j. Moreover, the manufacturer may raise the bottom bar when lifting the tripod: the disadvantage of the lower folding, causing a big trouble for the user. Moreover, since the ratchet surface is disposed on the continuous stretch piece of the socket, the production cost is increased, which is not conducive to the implementation of the material, and such a non-conformity is not practical, so it needs to be improved. . "Bicycle guard frame" includes a body and a tripod with a ring-shaped arrangement::: seat, the seat is attached to the side. The mountain ^, the stand is mounted on the body different from ^ In the seat 4, the tripod comprises a foot bar seat, a plurality of foot bar discs, and a card fastener, the leg rod wire 1 core _ rod is pivotally disposed at the pivot end of the foot bar seat, and the phase can be phased ;:=2: The unfolded position and the collapsed position m \ 1 are relative to each other. (4) The body is provided with an abutment portion inclined to the axis of the 6 1248888 • = axis, which can be contacted in the deployed position. On the outer surface of the foot cup j, the card fastener is rotatably sleeved on the foot bar seat, and can be used to fix or release the foot bar, the card fastener has a number of cards on the appearance® hx The shank portion of the shank portion can be respectively fastened to the unfolded position, and the card fastener is further formed with a evasive groove between the shank portions, and the smashing and smashing the shooting position is difficult for the recording position; The pivoting device is configured to be pivotable relative to the body, and the carrier is provided with a clamping member at both ends of the clamping frame, and the clamping member can be used to clamp the tube under the truck frame. The two-staged cymbal is provided with the one ear portion pivoted on both sides of the pivot seat, and the trailer is mounted on one side=upper mounting-positioning device, and the fixed city system can be selectively matched Wherein, the == Γ portion, the locator is positioned at a specific angle, and thereby, the condensing, the hexagram firmware causes the urging portion to contact the apex portion on the outer surface of the shank seat, ^ The effect of the foot is to achieve a stable fixed position. Other objects, advantages and novel features of the invention will be apparent from the description and appended claims. [Embodiment] Means and their functions are used for illustrative purposes only. After the patents relate to the techniques and preferred embodiments of the present invention and are detailed with the drawings, the application is not subject to such Structural limitations. N dry squat includes a body two-legs 2 〇 and - _ 3G; the stand 2G is mounted on one end of the body 1 ,, and can produce a function of the fixed position of the foot bar 22, 7 1248888 The trailer 30 is pivotally disposed at the other end of the body 10 and can pivot the author relative to the body 10. Referring to the second to fourth figures, the body 1 () is approximately a tubular shape, and the body 10 is axially disposed with an extension member n, and the extension member 11 is also a circular tube. And the axial sliding movement can be performed in the body 1G. The end of the extending member 11 is fixed with a circular pivot seat 12. The pivoting seat 12 defines a pivot hole 121. The pivoting member 12 is connected to the side of the circular positioning portion 122. The positioning portion 122 is disposed on the side. In the present embodiment, it is set as a sinker shape, and it can also be made into a through-hole shape. The body 1G is disposed adjacent to one of the extension members, and is provided with a pressing member 13, which can be used to fix the position of the extension 11 in the body ίο. The stand 20 is mounted on the body 10 at one end of the extension member u. The stand 20 includes a foot stand 21, a plurality of legs 22 and a fastener 23. In the embodiment, the tripod 2 is provided with a tripod bar 22. The shank 21 is provided with a accommodating portion 211. The accommodating portion 211 is sleeved on the outside of the body. In the embodiment, the accommodating portion 211 is formed in a penetrating shape. The leg base 21 is provided with a ring groove 212 at the end, and the leg base 21 is different from one end of the ring groove 212 to form an array pivoting portion 213, and the pivoting portion 213 is in a u shape. In the embodiment, the leg base 21 is provided with three sets of pivoting portions 213', and the pivoting portions 213 are respectively spaced apart from each other by a hundred and twenty degrees to be distributed outside the leg base 21. Further, the foot rods 22 are respectively pivoted at one end to the pivoting portion 213 of the foot rod base 21, and are movable between the deployed position and the folded position. The chatter bar has a first end and a second end, and the first end is formed with an abutting portion, and the abutting portion 221 is eccentrically abutted on the pivoting portion of the swivel 21 The second end of the foot bar 22 is separated from the pivoting portion 213 by a bolt 24, an empty hole 222, 214' in the present embodiment. : The nuts 26 are pivoted to each other. The 223 is inclined to the outer surface of the abutting portion of the axis of the foot (four). , can contact the foot rod seat 21 when the position is deployed
21〇 ^ ，、j得動的套設於該腳桿座21之環槽 =，而可用以卡固或釋放該腳桿22者。該卡固件23 固部231，該些卡固部231係可分別 231°心_!於展開位置。於本實施例中該些卡固部 卡固部=一二二十度的分佈於該卡固件23之外表面。該 9 轉22之—端設有—傾斜狀之凹槽 =如圖/、）232 ’該凹槽232係可接觸於該腳桿22之外表 =使柳# 22之抵掣部223緊迫於該腳捍座2丨之外表 而該卡固部231之外表面上還突設有數凸點233， 可提高使帛者歸時之雜力者。該卡固 =3於該些卡固部231之間還形成有一閃避槽现，該閃 門^34可供該腳桿&回復至收合位置。於本實施例中該 部231相差六十度的分布於該卡固 該拖架3〇係震設於該本體10延伸件n之一端，且可 —睛於該本體10延伸件11樞觸作者。該拖架30具有第 端與第二端，其第—端係於兩侧分別樞設有-限位件 9 ^ 1248888 31，該限位件31係可甩以辅助固定自行車前輪㈤中未示） 者忒拖架30於兩端之間則設有一可調整之夾掣件， 省夾掣件32係可用以夾掣自行車車架之下管（圖中未示） 者。其中該限位件31與該夾掣件32係為習知構件，故於 此不多做贅述。該拖架30之第二端係於兩側分別突設有一 耳部^301，該二耳部301係開設有一樞孔3〇2。而該二耳部 302係對位於該樞座丨2之兩侧，並藉由一空心銷別3與二 螺件304穿過該二樞孔3〇2、121❿將該拖架3〇與該樞座 12樞設在一起。 該拖架30於一侧之耳部301上開設有一結合孔3〇5， 可供裝設-定位裝置33，該定位裝置33射配合於該柩 座12之定位部122，使該拖架可3〇定位於特定角度者。 。亥疋位裝置33包括有一筒座331、一定位件332、一套環 33j、一擋環334與一彈性體335。該筒座331具有第一端 與第二端，其第二端係結合於該耳部3〇1之結合孔3〇5内。 该定位件332係可軸向移動的穿設於該筒座331内，並插 置於該樞座12之定位部122内。該定位件332之一端設有 二轉盤3321，該轉盤3321可供使用者握持。該定位件332 靠近轉盤3321之一端設有外螺紋部3322 (如圖十），而該 定位件332異於該轉盤3321之一端則設有一缺槽3323。 該套環333係固設於該筒座331之第一端内，且該套環333 設有内螺紋部3331，而可與該定位件332之外螺紋部3322 相配合。於本實施例t該套環333與該筒座331之間係藉 由一插銷336而形成固定者。該擋環334係設置於該定位 -1248888 件332之缺槽3323處，而可跟著該定位件332於該筒座 331内。軸向移動者。該擋環334於一侧開設有一銷孔3341， 而可藉一插銷337將擋環334定位於該定位件332之缺槽 3323處。該彈性體335套設於該定位件331上，且位於該 套壞333與該擋環334之間，可用以提供該定位件331 一 回復原位的力量。21〇 ^ , j is moved to the ring groove of the foot bar 21, and can be used to fix or release the foot bar 22. The fasteners 23 are solid portions 231, and the fastening portions 231 are respectively 231° in the deployed position. In the embodiment, the fastening portions are fixed at a temperature of one to twenty degrees on the outer surface of the fastener 23 . The 9-turn 22-end is provided with a slanted groove=Fig./, 232'. The groove 232 is in contact with the foot 22; the θ 223 of the willow 22 is pressed against the The outer side of the ankle seat 2 is further provided with a plurality of protrusions 233 on the outer surface of the fastening portion 231, so that the person who makes the person return to the time can be improved. The latching member 3 further forms a dodge slot between the latching portions 231, and the flashing door 34 can return the leg lever to the retracted position. In this embodiment, the portion 231 is distributed by sixty degrees, and the tray 3 is shocked and disposed on one end of the extension member n of the body 10, and the extension member 11 of the body 10 is pivoted to the author. . The trailer 30 has a first end and a second end, and the first end of the bracket 30 is respectively pivoted with a limiting member 9 ^ 1248888 31, and the limiting member 31 is detachable to assist the fixed front wheel of the bicycle (5). The rafter 30 is provided with an adjustable clamping member between the two ends, and the shackle 32 is used to clamp the tube under the bicycle frame (not shown). The limiting member 31 and the clamping member 32 are conventional members, so no further details are provided herein. The second end of the tray 30 has an ear portion 301 protruding from the two sides, and the two ears 301 are provided with a pivot hole 3〇2. The two ear portions 302 are located on opposite sides of the pivoting frame 2, and the hollow frame 3 and the second screw member 304 pass through the two pivot holes 3〇2 and 121❿, and the tray 3 is The pivot seats 12 are pivoted together. The yoke 30 has a coupling hole 3 〇 5 on the ear portion 301 of the shank 301. The locating device 33 is mounted on the locating portion 122 of the shank 12 so that the cradle can be 3〇 Positioned at a specific angle. . The collapsing device 33 includes a barrel holder 331, a positioning member 332, a set of rings 33j, a retaining ring 334 and an elastic body 335. The cartridge holder 331 has a first end and a second end, and the second end is coupled to the engaging hole 3〇5 of the ear portion 3〇1. The positioning member 332 is axially movable and inserted into the socket 331 and inserted into the positioning portion 122 of the pivoting seat 12. One end of the positioning member 332 is provided with two turntables 3321, which can be held by the user. The positioning member 332 is provided with a male thread portion 3322 (Fig. 10) near one end of the turntable 3321, and the positioning member 332 is provided with a notch 3323 at one end of the turntable 3321. The collar 333 is fixed in the first end of the sleeve 331 , and the collar 333 is provided with an internal thread portion 3331 to be engaged with the external thread portion 3322 of the positioning member 332 . In the present embodiment t, the collar 333 and the socket 331 are formed by a pin 336 to form a fixture. The retaining ring 334 is disposed at the notch 3323 of the positioning -1248888 member 332, and can follow the positioning member 332 in the socket 331. Axial mover. The retaining ring 334 defines a pin hole 3341 on one side thereof, and the retaining ring 334 can be positioned at the notch 3323 of the positioning member 332 by a latch 337. The elastic member 335 is disposed on the positioning member 331 and located between the sleeve 333 and the retaining ring 334, and can be used to provide a force for the positioning member 331 to return to the original position.
^照第五圖與第六圖，為本發明腳架2G於展開位置時 之狀態圖。當該腳桿22之傾斜狀之抵料223頂住該腳桿 座21之外表面時，該三腳桿22係可平穩的抵接於地面， 提供該本體10 i固支撐的功能。而該卡固件23此時係 以其卡固部231正對於該腳桿22之外表面，使該卡固部 内之凹槽232可接觸於該腳桿22之外表面’而將該腳 =22之抵掣部223緊密的頂在腳桿座21的外表面。如此 當使用者提起該本體1G時，該三腳桿22即不會發生向下 掉落而收合的缺點。 請參照第七圖與第八圖，為本發明之腳架20收合時之 動作圖讀用者旋轉該卡固件21約六十度時，可使該閃 避寺曰234正對於該腳桿22之外表面時，該腳桿&將失去 及卡固件21 -抵掣的力量。但該轉22因仍抵接於地面， 故不會產生收合動作，而在使用者將該本體10上提時，該 些腳桿22將自動向下掉落喊生收合動作，如此可使該此 腳桿上2又動•嶋至收合位置的功效。 ^ 月^…、第九圖與第十圖，為本發明之使用定位裝置33 固於叙狀態下，該定位裝置抑之定位件332 11 1248888According to the fifth and sixth figures, a state diagram of the stand 2G of the present invention in the deployed position is shown. When the inclined contact 223 of the foot bar 22 bears against the outer surface of the leg base 21, the tripod 22 can smoothly abut against the ground, and provides the function of the solid support of the body 10. The fastening member 23 is now facing the outer surface of the leg 22 with the locking portion 231 so that the groove 232 in the fastening portion can contact the outer surface of the leg 22 and the foot = 22 The abutting portion 223 is closely attached to the outer surface of the leg base 21. Thus, when the user lifts the body 1G, the tripod 22 does not have the disadvantage of falling down and collapsing. Referring to the seventh and eighth figures, the action diagram of the stand 20 of the present invention can be used to rotate the card holder 21 about sixty degrees, so that the dodge temple 234 can be placed on the foot bar 22 When the outer surface is on, the foot lever & will lose the force of the fastener 21 - resisting. However, since the turn 22 is still abutting on the ground, the folding action will not occur, and when the user lifts the body 10, the foot bars 22 will automatically fall down and slam the folding action. The function of moving the foot on the foot to the retracted position. ^月^..., ninth and tenth views, in the state of use of the positioning device 33 of the present invention, the positioning device inhibits the positioning member 332 11 1248888
係插从_座12之定位部122内，如此可保持該拖架 30與雜座12之間的定位關係。而當欲調整該拖架洲相 對於該樞座12之_角度或是欲收合該拖架30時，可旋 轉該定位件332之轉盤則，使該定位件332之外螺紋 3322可脫離該套環333 <内螺紋部3331，再直接將該定位 件332自該樞座12之定位部122抽出，使該拖架3〇的耳 部301與該樞座12之間形成非定位狀態。此時即可樞轉該 扼架30相對於該樞座12之角度，再將該定位件咖插入 忒樞座12之任一定位部122内即可。 ^參照第相’為本發明之㈣2G與拖架3()收合時之 狀匕圖⑨平時未使用之狀態下可將該腳架之腳桿^ 收合’雜架3G亦可收合至該本體1G —側，而該延伸件 11亦可内縮於該本體1G内，如此即可達到節省空間 便攜帶的功效。 、 就以上所述可以歸納出本發明具有以下之 ： 1. 本發明『自行車工作架』’其中該卡固件每旋轉六十 度即產生-相或是釋放腳㈣魏，使用上相當方便且 可長1供該腳架一穩固的卡固功能。 2. 本务明『自行車工作架』，其中該拖架可藉該定位裝 置插入於該樞座而產生—定位於特定角度之功效。 " 3:本發明『自行車工作架』，其中該腳桿設有一傾斜狀 抵拏。(5可藉由5亥卡固件之卡固部將其頂抵於該腳桿座 之外表面，於提起該本體時該腳桿仍不會向下掉落者。 由是觀之，本發明極具產業上利用價值；且又未見有 12 1248888 相同或類似之發明出現於國 合專利法規定之積極及_— U開使用’貫已符 w 、 纟要件，理縣務明專利。 、唯揭述者，為本判之較佳實施例而已，當不处 件:::本ί:::0之範!’故舉凡數值之變更或等效元 飾，皆應仍屬本發明專蓋之射。w文化與修 【圖式之簡要說明】The locating portion 122 is inserted into the positioning portion 122 of the yoke 12 so as to maintain the positioning relationship between the cradle 30 and the cradle 12. When the angle of the carriage is relative to the pivot 12 or the tray 30 is to be folded, the turntable of the positioning member 332 can be rotated to disengage the external thread 3322 of the positioning member 332. The collar 333 <the internal thread portion 3331 directly draws the positioning member 332 from the positioning portion 122 of the pivot seat 12 to form a non-position state between the ear portion 301 of the tray 3 and the pivot seat 12. At this time, the angle of the truss 30 relative to the pivot base 12 can be pivoted, and the positioning member can be inserted into any of the positioning portions 122 of the pivot seat 12. ^Refer to the first phase as the condition of the (4) 2G and the trailer 3 () of the present invention. FIG. 9 can be folded in the state where the tripod is not used. The body 1G is on the side, and the extension member 11 can also be retracted into the body 1G, so that the space-saving portable belt can be achieved. As described above, the present invention can be summarized as follows: 1. The "bicycle work frame" of the present invention, wherein the card fastener generates a phase or a release foot (four) for every 60 degrees of rotation, is convenient and can be used. Long 1 provides a stable locking function for the stand. 2. The present invention discloses a "bicycle work frame" in which the trailer can be inserted into the pivot seat to produce a function of positioning at a specific angle. " 3: The bicycle working frame of the present invention, wherein the foot bar is provided with a slanted shape. (5) The bottom portion of the foot bar seat can be abutted by the fastening portion of the 5 Hika fastener, and the foot bar will not fall downward when the body is lifted. It has great industrial use value; and there is no 12 1248888 identical or similar invention appearing in the positive and _-U open use of the Guohe Patent Law, and the Lixian Wuming patent. Only the descriptive, for the preferred embodiment of this judgment, when not in the piece::: ί:::0 of the scope! 'There are any changes in the value or the equivalent element decoration, should still belong to the invention Cover shot. w culture and repair [simplified description of the schema]
第一圖··為本發明之立體外觀圖。 第二圖··為本發明之立體分解圖。 第三圖··為本發明之局部立體分解圖。 第四圖··為本發明之局部立體分解圖。 第五圖··為本發明购朗時讀態圖。 第六圖··為本發明第五圖之6-6剖面圖。 ^七圖：為本發餐轉卡⑽讀作圖。The first figure is a three-dimensional appearance of the present invention. The second figure is an exploded perspective view of the present invention. The third figure is a partial exploded view of the present invention. The fourth figure is a partial exploded view of the present invention. The fifth figure is a read state diagram of the invention. Fig. 6 is a cross-sectional view taken along line 6-6 of the fifth drawing of the present invention. ^ Seven maps: for the meal transfer card (10) read the map.
第八圖：為本發明腳架收合時之狀態圖。 ，九圖：為本發明定位I置之剖面圖。 ，十圖：為本發蚊位裝置之剖面圖。 第十一圖·為本發明收合時之狀態圖。 附件·為我國專利證書號數第ι22〇135號專利案。 11 延伸件 121 樞孔 【主要元件符號說明】 10 本體 12 4區 13 1248888Figure 8 is a state diagram of the tripod of the present invention when it is folded. , Nine diagrams: a sectional view of the positioning I of the present invention. , 10 map: a cross-sectional view of the mosquito bit device. Fig. 11 is a state diagram at the time of folding of the present invention. Annex· is the patent case No. ι 22〇135 of China Patent Certificate No. 11 Extensions 121 Pivot hole [Key component symbol description] 10 Body 12 Zone 4 13 1248888
122 定位部 13 迫緊件 20 腳架 21 腳桿座 211 容置部 212 環槽 213 極接部 214 通孔 22 腳桿 221 抵接部 222 通孔 223 抵掣部 23 卡固件 231 卡固部 232 凹槽 233 凸點 234 閃避槽 24 螺栓 25 空心銷 26 螺帽 30 拖架 301 耳部 302 樞孔 303 空心銷 304 螺件 305 結合孔 31 限位件 32 夾掣件 33 定位裝置 331 筒座 332 定位件 3321 轉盤 3322 外螺紋部 3323 缺槽 333 套環 3331 内螺紋部 334 擋環 3341 銷孔 335 彈性體 336 插銷 337 插銷 14122 Positioning portion 13 Pressing member 20 Tripod 21 Foot stand 211 accommodating portion 212 Ring groove 213 Contact portion 214 Through hole 22 Foot rod 221 Abutment portion 222 Through hole 223 Abutment portion 23 Fastener 231 Fixing portion 232 Groove 233 Bump 234 Dodging groove 24 Bolt 25 Hollow pin 26 Nut 30 Trailer 301 Ear 302 Pivot hole 303 Hollow pin 304 Screw 305 Bonding hole 31 Restricting member 32 Clamping member 33 Positioning device 331 Cylinder block 332 Positioning 3321 Turntable 3322 External thread 3323 Notched 333 Collar 3331 Internal thread 334 Retaining ring 3341 Pin hole 335 Elastomer 336 Pin 337 Pin 14