M281862 八、新型說明： 【新型所屬之技術領域】 本創作係一種多功能推車，係提供一種具有四輪推 車、二輪推車與梯子等多功能的裝置。 【先前技術】 目前人力運輸重物的方式可為人力搬運或推車運送， 而推車運送可為最為便利與節省人力的人力運輸方式之 -〇 現有的推車，其具有一車體，車體的四邊角分別樞設 有一滾輪’於車體的一側邊設有一拉把。 於使用時，可將物品置放於車體處，並使用拉把將車 體拉動至所欲送達之區域，待到達該區域後，就可將物品 由車體處取下，如此完成運送物品之目的。 然而現有的推車還是有其缺點存在，因為現有的推車 僅為運輸物品之用，所以當使用者欲將推車 途時，例如：梯子或二輪推車時，現有的推車吏:：二: 月IJ述之用途，因此使用者必須額外備有梯子或二輪推車等 裝置，方可達到前述之用途，而這些額外的裝置往往會造 成使用者於使用時的不便性。 【新型内容】 本創作者有鑑於前述之缺點，於是積極著手研發，以 期可以提供一種具有四輪推車、二輪推車與梯子等多功能 的裝置，經過不斷的實驗與努力，終於開發出本創作。 本創作的創作目的在於提供一種具有多種功能的推 ⑧ 5 M281862 車。 為了達到前述之創作目的，本創作的技術手段在於提 供種^功月b推車，其具有一框架，框架的四邊角處分別 δ又有滾輪，框架内依序設有數踏板，其一側樞設於框架上； 框架的一端設有兩相互間隔的調整片，於各調整片的 上分別設有穿孔與以穿孔為圓心的長孔，於長孔内的孔緣 處分別設有相互間隔的定位孔； 一管體，其一端位於二調整片之間，該端相對於長孔 •與穿孔的位置處分別設有調整孔與穿孔，管體的另端設有 支撐片與握把； 套疴，其一端設有容槽，於容槽的底端面設有穿孔， 於容槽内設有定位桿，定位桿的一端面設有螺孔，定位桿 的另端設有頸縮部，套筒係設置於管體設有調整孔的一 端； 一螺栓，其依序貫穿調整片的長孔、管體的調整孔與 _ 套筒的穿孔，並與定位桿的螺孔相互螺固； 另一螺栓，其依序貫穿調整片的穿孔與管體的穿孔， 並與一螺帽相互螺固； 於管體的側壁設有穿孔，於其外側設有一卡固片，一 螺栓依序貫穿卡固片所設有的孔、一彈簧與管體的穿孔， 並與一螺帽相互螺固，彈簧可對卡固片形成有一扭力，卡 固片的一端設有可與支撐片邊緣相互卡固的卡溝。 本創作的管體可相對於框架改變其角度，而支撐片或 踏板專可適時展開或收折，如此本創作可充當梯子、四輪 6 M281862 推車與二輪推車等裝置使用，因此於使本創作時，不需其 它裝置，即可達到登高與運輸物品等功效。 【實施方式】 本創作係一種多功能推車，請配合參考第一圖所示， 其具有一口字形的框架（10)，框架（10)的四邊角 處分別設有一滾輪（1 i )，框架（i 〇 )内依序樞設有 數踏板（1 2 )，一橫桿（1 2 2 )係固設於各踏板（i 2 )的一側邊，數螺栓分別貫穿框架（工〇 )的兩側，並 與橫桿（1 22)的兩端相互螺固，藉此將踏板（1 2) 極設於框架（10)内，各踏板（12)之間設有至少一 連動桿（13) ’於本實施例中，二連動桿（13)係分 別與各踏板2)的底側面相互連接，且各踏板（12) &有可供連動杯（1 3)容置的缺槽，在各踏板㈠ 的另一側邊設有一缺口 、丄23)，於其一踏板（12) 的底側面且相鄰於邊緣虛古 —μ / 矢H㈤ 有一容槽（121)，請配合 多考第一圖所示，於框架 ^ ^ u / 的一端設有兩相互間隔 的調整片（14)，各調整片f、 r Ί . 0 Λ 片（1 4 )上分別設有一穿孔 (143)及以穿孔（Ί Λ Ί χ 3 )為圓心的一弧形的長孔（工 41)，於長孔（141>!囟从 的定位孔（142)，〜的孔緣處分別設有相互間隔 (1 4 Ί . 疋位孔（1 4 2 )的孔徑大於長孔 I 1 4 1 )的寬度； 該端相對於長孔 -管體（20)，其一端 % —調整片（1 4 )之間， ΐ4ΐ)^^->ι / Λ r 〇 , ，、穿孔（1 4 3 )的位置處分 』又,調整孔（201)盥—空了丨 ^ 穿孔（2 〇 2 ); M281862 货（2 1 1 )，於 容槽（211)的底端面設有一穿孔（ (211)内設有-定位桿（22)，」2) ’於容槽 )’疋位桿的 一端面設有一螺孔（2 2 1 )，定位 七一右^立a r 0 9 9 、 ^ 2 2 )的另端設 有一頸細部（2 2 2 )，邊端端部的 T寺於定位$ f 1 4 2 )的孔徑，套筒（2 1 )係設置於 調整孔（201)的一端； ϋ),又有M281862 8. Description of the new model: [Technical field to which the new model belongs] This creation is a multi-function cart, which provides a multi-function device with a four-wheeled cart, a two-wheeled cart and a ladder. [Previous Technology] At present, the way of transporting heavy objects by human can be manual transport or trolley transport, and trolley transport can be one of the most convenient and labor-saving human transport methods.-Existing trolleys have a body and a cart. Four corners of the body are respectively provided with a roller, and a handle is provided on one side of the body. When in use, you can place the item on the car body, and use the pull to pull the car body to the area you want to reach. After reaching the area, you can remove the item from the car body to complete the transportation of the item. Purpose. However, the existing carts still have their shortcomings. Because the existing carts are only used for transporting goods, when the user wants to move the cart, such as a ladder or two-wheeled cart, the existing cart :: Second: The purpose described in the month IJ, so the user must have additional equipment such as a ladder or two-wheeled cart to achieve the aforementioned purposes, and these additional devices often cause inconvenience to the user during use. [New content] In view of the aforementioned shortcomings, the creator actively started research and development, with a view to providing a multi-function device with a four-wheeled cart, two-wheeled cart and ladder. After continuous experiments and efforts, the author finally developed this creation. The purpose of this creation is to provide a multi-functional push cart 5 M281862. In order to achieve the above-mentioned creation purpose, the technical means of this creation is to provide a kind of cart with a frame, which has δ and rollers at the four corners of the frame. There are several pedals in the frame, and one side pivots It is set on the frame; one end of the frame is provided with two spaced-apart adjustment pieces. Perforations and long holes with the perforation as the center are provided on each of the adjustment pieces, and spaced-apart holes are provided at the edge of the holes. Positioning hole; a tube body, one end of which is located between the two adjustment pieces, the end is provided with adjustment holes and perforations at the positions opposite to the long holes and perforations, and the other end of the tube body is provided with support pieces and grips;疴, one end is provided with a receiving slot, a bottom end surface of the receiving slot is provided with a perforation, a positioning rod is provided in the receiving slot, one end surface of the positioning rod is provided with a screw hole, and the other end of the positioning rod is provided with a necking portion, a sleeve The cylinder is arranged at the end of the pipe body provided with an adjustment hole; a bolt that sequentially penetrates the long hole of the adjustment piece, the adjustment hole of the pipe body and the perforation of the sleeve, and is screwed with the screw hole of the positioning rod; A bolt that sequentially penetrates the perforation of the adjustment piece and the A hole is screwed with a nut; a perforation is provided on the side wall of the pipe body; a retaining piece is provided on the outer side of the pipe body; a bolt sequentially passes through the hole provided by the retaining plate; a spring and the perforation of the pipe body It is screwed with a nut, the spring can form a torsion force on the fixing piece, and one end of the fixing piece is provided with a locking groove that can be fixed to the edge of the supporting piece. The tube of this creation can change its angle relative to the frame, and the support piece or pedal can be unfolded or folded at the appropriate time, so this creation can be used as a ladder, four-wheeled 6 M281862 cart and two-wheeled cart, etc. In this creation, no other device is needed to achieve the effects of climbing and transporting items. [Embodiment] This creation is a multi-functional cart. Please refer to the first figure for reference. It has a zigzag frame (10). Four corners of the frame (10) are provided with rollers (1i). The frame A number of pedals (1 2) are pivotally arranged in sequence in (i 〇). A crossbar (1 2 2) is fixed on one side of each pedal (i 2), and a number of bolts pass through two of the frame (work 0). Side, and screwed with the two ends of the crossbar (1 22), thereby setting the pedals (12) inside the frame (10), and at least one linkage (13) between each pedal (12) 'In this embodiment, the two linkage levers (13) are connected to the bottom side of each pedal 2) respectively, and each pedal (12) has a slot for the linkage cup (1 3), The other side of each pedal ㈠ is provided with a notch, 丄 23), on the bottom side of one of the pedals (12), and adjacent to the edge Xugu-μ / vector H㈤ has a groove (121), please cooperate with the test As shown in the figure, two spaced-apart adjustment pieces (14) are provided at one end of the frame ^ ^ u /, and each adjustment piece f, r Ί. 0 Λ piece (1 4) is provided with a perforation (143) and a The perforation (Ί Λ Ί χ 3) is an arc-shaped long hole (center 41) at the center of the circle. The positioning hole (142) from the long hole (141 >! 4 Ί. The hole diameter of the 疋 bit hole (1 4 2) is larger than the width of the long hole I 1 4 1); the end is opposite to the long hole-tube body (20), and one end of it is between the adjustment piece (1 4), ΐ4ΐ) ^^-> ι / Λ r 〇, ,, and the position of the perforation (1 4 3) "again, the adjustment hole (201) was emptied-^ perforation (2 0 2); M281862 goods (2 1 1), a perforation is provided on the bottom end surface of the receiving groove (211) (the positioning rod (22) is provided in (211), "2) 'on the receiving groove)' and a screw hole (2 2 1), positioning Qiyi right ^ Li ar 0 9 9, ^ 2 2) at the other end is provided with a neck detail (2 2 2), T temple at the end of the end to locate the aperture of $ f 1 4 2), The sleeve (2 1) is provided at one end of the adjustment hole (201); ϋ), and
-螺栓⑴），其依序貫穿調整片（14)的長孔 (141)、管體（20)的調整孔（2〇ι)、一彈簧 (213)與套筒（21)㈣孔（212)，並與定位 桿（2 2 )的螺孔（2 2 1 )相互螺固，而螺栓（2 3 ) 的端部（2 3 1 )與定位桿（2 2 )的桿體係分別位於： 調整片（1 4 )的定位孔（1 4 2 )内，端部（2 3丄） 的尺寸等於定位孔（1 4 2 )的孔徑； 另-螺栓（24)，其依序貫穿調整片（14)的穿 孔（143)與管體（2〇)的穿孔（202)，並與- 螺帽（2 4 1 )相互螺目，藉此將管體（2 〇 )樞設於二 調整片（1 4 )之間； 於官體（20)的另端設有一支撐片（25)與握把 (2 6 )，請配合參考第三圖所示，並於該端的側壁設有 -穿孔（203)與一卡固片（27)，一螺栓（271) 依序貫穿卡固片（27)所設的孔、一彈*(272)與 穿孔（2 0 3 )’並與一螺帽（2 7 3 )相互螺固，藉此 將卡固片（27)¾置於該處，卡固片（27)的一端設 ⑧ 8 M281862 有可與支撐片（25)邊緣相互卡固的卡溝（274)， 彈簧（272)的-端係固定於卡固#(27)處，彈箬 (2 7 2 )的另端係以於管體（2 Q ) @側壁處，彈菁 (2 7 2 )的功效在於當卡固片（2 7 )被扳動後可使 其回歸初始位置，並且可使卡固片（27)與支撐片（2 5 )相互卡固；-Bolt ⑴), which sequentially passes through the long hole (141) of the adjustment piece (14), the adjustment hole (20) of the pipe body (20), a spring (213) and the sleeve (21) ㈣ hole (212 ), And are screwed with the screw holes (2 2 1) of the positioning rod (2 2), and the ends (2 3 1) of the bolt (2 3) and the rod system of the positioning rod (2 2) are located at: In the positioning hole (1 4 2) of the plate (1 4), the size of the end portion (2 3 丄) is equal to the diameter of the positioning hole (1 4 2); and the bolt (24), which sequentially passes through the adjustment plate (14 ), The perforation (143) and the perforation (202) of the tube body (20), and the-nut (2 4 1) mutually screw order, thereby pivoting the tube body (20) on the two adjustment pieces (1 4); a support piece (25) and a grip (2 6) are provided at the other end of the official body (20), please refer to the third figure, and a perforation (203) is provided on the side wall of the end With a retaining piece (27), a bolt (271) sequentially passing through the hole set in the retaining piece (27), a bullet * (272) and a perforation (2 0 3) ', and a nut (2 7 3) Screw each other to place the retaining piece (27) ¾ there. One end of the retaining piece (27) is set to M 8 M281862 The grooves (274) on the edges of the supporting piece (25) are fixed to each other, the-end of the spring (272) is fixed at the fixing # (27), and the other end of the spring (2 7 2) is tied to the pipe body ( 2 Q) @The side wall, the effect of elastic Jing (2 7 2) is that when the retaining piece (2 7) is pulled, it can return to the original position, and the retaining piece (27) and the supporting piece (2 5) mutual fixation;
另於管體（2 0 )相對於踏板（工2 )的容槽（工2 1)位置處設有一卡固桿（28)。 #於實際使用時，請再配合參考第一圖所示’為本創作 當作四輪推車使用H踏板（i 2 )與連動桿Q 3 ) 了作為承載物品的支撐。 請配合參考第四及五圖所示，為本創作當作梯子使用 之情況，如欲調整管體（2 0)相對於框架（工0)的角 度時’可將定位桿（2 2)壓人套筒（2 iΘ，由於相 互1動的情況’被壓動的定位桿（2 2 )會將螺拴（2 3 ) 戸（2 3 1 )推離開定位孔（1 4 2 )，而使螺栓（2 3乂桿杈較小的部份進入定位孔（1 4 2 )内，並且壓迫 ’而定位桿（22)的頸縮部（222) 、曰進入定位孔（1 4 2 )内，此時就可將管體（2 〇 ) 相對：框架（1 ◦)調整其角度。 當角度調整完畢後，可放開定位桿（2 2 )，先前 壓迫的 坪黃c 2 1 3 )就會將定位桿（2 2 )推回定位， 丄 1 3 )的端部（2 3 1 )與定位桿（2 2 )的桿 體就會再次與定位孔（1 4 2 )相互卡固，藉此再將管體 ⑧ 9 M281862 2 〇)與框架（1 Q )相互固定。 田一者之間的角度調整完畢後，可扳動任一踏板（工 連動梓（1 3)會使得其餘的踏板（1 2)與之連 動’而踏姑 。、 〔12)的容槽（121)會與管體（2〇) 的卡固桿4 S )相互卡固，如此可將踏板（丄2 )固定， 而使:者就可踩踏著踏板（1 2 )至較高的位置，並且部 刀的吕體（2〇)會進入踏板（12)的缺口（123) 處’：此踏板（1 2)可避免與管體（20)相互卡抵。 凊配合參考第六圖所示，為本創作當作二輪推車使用 ’可將管體（2 0 )相對於框架（1 〇 )呈收折狀， 並可搬動卡固片（2 7 )，使苴卡溝（9 7 j、 撐]Wh、 u便”卡溝（274)不再與支 5相互卡固，如此支樓片（25)就可相對管 體（2 0 )呈垂直狀。 該支撐片（2 5 )就可插入一物品的底 物品適當的去；A。1 ^ Μ “鳊的框架（1 〇 )被拉動時，本創 厅11有如二輪推車般的將物品 畢後，可將支撐片*使用完 固。 撐片（25)與卡固片（27)再次相互卡 :合如上所言’本創作可依據需求， =:輪推車等使用，並且本創作於不同的使用狀：： •U構件的相關位置與卡固關係 可作多種用途的裝置。 不到作為- 【圖式簡單說明】 第一圖係本創作之立體外觀圖。 M281862 第二圖係本創作之局部立 第三圖係本創作之另一局 第四圖係本創作之另一立 第五圖係本創作之側視平 第六圖係本創作之再一立 【主要元件符號說明】 (1 〇 )框架 （ (1 2 )踏板 （ (1 2 2 )橫桿 （ (1 3 )連動桿 （ (1 4 2 )定位孔 （ (2 0 )管體 （ (2 0 2 )穿孔 （ (2 1 )套筒 （ (2 1 2 )穿孔 （ (2 2 )定位桿 （ (2 2 2 )頸縮部 （ (2 3 1 )端部 （ (2 4 1 )螺帽 （ (2 6 )握把 （ (2 7 1 )螺栓 （ (2 7 3 )螺帽 （ (2 8 )卡固桿 分解圖。 立體分解圖。 外觀圖。 圖。 外觀圖。 1 )滾輪 2 1 )容槽 2 3 )缺口 4 )調整片 4 3 )穿孔 0 1 )調整孔 0 3 )穿孔 1 1 )容槽 1 3 )彈簧 2 1 )螺孔 3 )螺栓 4 )螺栓 5 )支撐片 7 )卡固片 7 2 )彈簧 7 4 )卡溝 11In addition, a clamping rod (28) is provided at a position of the pipe body (20) relative to the receiving groove (work 21) of the pedal (work 2). #In actual use, please refer to the first picture again. ’For this creation, the H pedal (i 2) and link lever Q 3) are used as a four-wheeled cart as a support for carrying items. Please refer to Figures 4 and 5 to refer to the case where this creation is used as a ladder. If you want to adjust the angle of the pipe body (2 0) relative to the frame (work 0), you can press the positioning rod (2 2). The human sleeve (2 iΘ, due to the movement of each other ', the positioning lever (2 2) being pressed will push the bolt (2 3) 戸 (2 3 1) away from the positioning hole (1 4 2), so that The smaller part of the bolt (23) stem rod enters the positioning hole (1 2 4), and presses the necked portion (222) of the positioning rod (22) into the positioning hole (1 4 2). At this time, the tube body (20) can be opposite to each other: the frame (1 ◦) can be adjusted its angle. After the angle adjustment is completed, the positioning rod (2 2) can be released, and the previously compressed Pinghuang c 2 1 3) will be Push the positioning rod (2 2) back to the positioning, and the end (2 3 1) of the positioning rod (2 3) and the rod body of the positioning rod (2 2) will be locked with the positioning hole (1 4 2) again, thereby Then, the tube body (⑧ 9 M281862 2 〇) and the frame (1 Q) are fixed to each other. After adjusting the angle between Tian Yi and one, you can move any pedal (the linkage of the pedal (1 3) will cause the remaining pedals (12) to move in conjunction with it and step on.), (12) the tank ( 121) will be locked with the fixing lever 4 S) of the tube body (20), so that the pedal (丄 2) can be fixed, so that: the person can step on the pedal (1 2) to a higher position, And the knife body (20) will enter the gap (123) of the pedal (12): This pedal (1 2) can avoid getting stuck with the pipe body (20).凊 With reference to the sixth figure, this work is used as a two-wheeled cart. The tube (20) can be folded relative to the frame (10), and the clip (2 7) can be moved. , So that the card groove (9 7 j, brace] Wh, u will ”card groove (274) is no longer locked with the branch 5, so that the branch piece (25) can be perpendicular to the pipe body (20) The support piece (2 5) can be inserted into the bottom of an item appropriately; when the A. 1 ^ "" frame (1 0) is pulled, the creative hall 11 will complete the item like a two-wheeled cart. After that, the support piece * can be used and fixed. The support piece (25) and the clip piece (27) are locked with each other again: as mentioned above, 'this creation can be used according to requirements, =: wheel carts, etc., and this creation is on Different uses :: • The relative position of the U component and the clamping relationship can be used for a variety of devices. Less than-[Schematic description] The first picture is a three-dimensional appearance of this creation. M281862 The second picture is this Part of the creation The third drawing is another round of this creation The fourth drawing is another fifth drawing of this creation The side view flat The sixth drawing is this creation [Still explanation of main component symbols] (1 〇) Frame ((1 2) Pedal ((1 2 2) Crossbar ((1 3) Linkage rod ((1 4 2) Positioning hole ((2 0) Tube body ((2 0 2) Perforated ((2 1) Sleeve ((2 1 2) Perforated ((2 2) Positioning rod ((2 2 2) Necked end ((2 2 1) ) Nut ((2 6) Grip ((2 7 1) Bolt ((2 7 3) Nut ((2 8) Exploded view of the clamping rod. 3D exploded view. Exterior view. Figure. Exterior view. 1) Roller 2 1) Receptacle 2 3) Notch 4) Adjustment piece 4 3) Perforation 0 1) Adjustment hole 0 3) Perforation 1 1) Receptacle 1 3) Spring 2 1) Screw hole 3) Bolt 4) Bolt 5) Support Sheet 7) Clamping sheet 7 2) Spring 7 4) Card groove 11