TWM535187U - Easy-to-unload trolley - Google Patents

Description

易卸貨手推車Easy unloading trolley

本新型是有關於一種運輸器具，特別是指一種易卸貨手推車。The present invention relates to a transport device, and more particularly to an easy-to-unload cart.

參閱圖1，為一種習知的手推車。該手推車包含一個車座單元11，以及分別設置在該車座單元11底部的一個底輪單元12與一個踏板13。該車座單元11包括兩根左右間隔且上下延伸的直桿111、數個連接於該等直桿111間的橫板112、一根連接於該等橫板112間的直板113，以及一個呈U形供使用者手握且連接於該等直桿111頂端的U形桿114。該底輪單元12包括一根與該直板113的底部連接的輪桿121，以及兩個分別設置在該輪桿121兩相反端的車輪122。該踏板13呈L形，並具有一個垂直上下延伸的直板部131，以及一個由該直板部131底端橫向水平延伸而出的橫板部132。Referring to Figure 1, a conventional cart is known. The cart includes a seat unit 11 and a bottom wheel unit 12 and a pedal 13 respectively disposed at the bottom of the seat unit 11. The seat unit 11 includes two straight rods 111 spaced apart from each other and extending up and down, a plurality of horizontal plates 112 connected between the straight rods 111, a straight plate 113 connected between the horizontal plates 112, and one U. A U-shaped rod 114 is provided for the user to hold and is attached to the top end of the straight rods 111. The bottom wheel unit 12 includes a wheel rod 121 coupled to the bottom of the straight plate 113, and two wheels 122 disposed at opposite ends of the wheel rod 121, respectively. The pedal 13 has an L shape and has a straight plate portion 131 extending vertically upward and downward, and a horizontal plate portion 132 extending horizontally from the bottom end of the straight plate portion 131.

此種手推車常用於貨運中。貨運人員能將一個貨物(圖未示)堆疊置放在該踏板13上，使該車座單元11傾斜而重心落於該等車輪122上後，手握該U形桿114推動或拉動該手推車，即能運送該貨物。貨運人員在使用此種手推車的時候，如需卸貨，需移動至該手推車前方，並彎下腰將該貨物搬離該手推車，卸貨往往要費相當大的功夫，有待改善。Such trolleys are often used in shipping. The cargo personnel can stack a cargo (not shown) on the pedal 13, and after the seat unit 11 is tilted and the center of gravity falls on the wheels 122, the U-shaped rod 114 is held by the hand to push or pull the trolley. That is, the goods can be transported. When using such a trolley, the cargo personnel need to move to the front of the trolley and bend down to move the cargo away from the trolley. It often takes a lot of effort to unload the cargo and needs to be improved.

本新型的至少一個目的，在於提供一種易卸貨手推車，具有易卸貨的優點。At least one object of the present invention is to provide an easy-to-unload cart that has the advantage of being easy to unload.

該易卸貨手推車，適用於承載一個貨物，並包含一個車座單元、一個承載單元，以及一個卸貨單元。The easy-to-unload cart is suitable for carrying a cargo and includes a seat unit, a carrying unit, and a unloading unit.

該車座單元呈上下延伸。該承載單元樞設在該車座單元底部，並能與該車座單元相配合界定出一個能承載該貨物的承載空間。該卸貨單元樞設在該車座單元上而能相對該車座單元樞擺，並能於一個承載位置及一個卸貨位置間變換。於該承載位置，該卸貨單元不位於該承載空間。於該卸貨位置，該承載單元突伸進該承載空間。The seat unit extends up and down. The carrying unit is pivoted at the bottom of the seat unit and can cooperate with the seat unit to define a carrying space capable of carrying the cargo. The unloading unit is pivotally mounted on the seat unit and pivotable relative to the seat unit, and is switchable between a carrying position and a unloading position. In the carrying position, the unloading unit is not located in the carrying space. In the unloading position, the carrying unit protrudes into the carrying space.

該易卸貨手推車的功效在於：當該使用者樞擺該卸貨單元，並使該卸貨單元突伸進該承載空間時，能將該貨物頂出該承載空間，而完成卸貨，本身無需移動到手推車前方，也無需彎腰搬運，故本新型確實具有易卸貨的優點。The utility model has the following advantages: when the user pivots the unloading unit and causes the unloading unit to protrude into the carrying space, the cargo can be ejected out of the carrying space, and the unloading is completed, and the moving body itself does not need to be moved to the trolley. In the front, there is no need to bend and carry, so this new model does have the advantage of easy unloading.

參閱圖2、圖3及圖4，本新型易卸貨手推車的一個實施例，適用於承載一個或多個貨物14，並包含一個車座單元2、一個連接該車座單元2底部的底輪單元3、一個設置在該車座單元2底部的荷重單元4、一個連接該車座單元2底部並位於該底輪單元3前方的承載單元5、一個樞接在該車座單元2底部偏上的卸貨單元6、一個設置在該車座單元2頂部的計算單元7，以及一個能於該車座單元2上下滑移的定位單元8。本新型所屬技術領域之通常知識者可以瞭解，承載一個或多個的所述貨物14，僅為使用方式的不同，不能以此限定本新型之專利範圍。Referring to Figures 2, 3 and 4, an embodiment of the presently-dismountable trolley is adapted to carry one or more cargo 14 and includes a saddle unit 2, a bottom wheel unit 3 connected to the bottom of the saddle unit 2, a load unit 4 disposed at the bottom of the seat unit 2, a load unit 5 connected to the bottom of the seat unit 2 and located in front of the bottom wheel unit 3, a discharge unit 6 pivotally attached to the bottom of the seat unit 2, and a discharge unit A calculation unit 7 provided at the top of the seat unit 2, and a positioning unit 8 slidable on the seat unit 2 are provided. Those of ordinary skill in the art will appreciate that carrying one or more of said goods 14 is only a matter of use and is not intended to limit the scope of the invention.

該車座單元2上下延伸，並包括兩根左右間隔且上下垂直延伸的滑桿21、一根呈倒U形且兩端分別插設在該等滑桿21頂端的U形桿22、一根連接於該等滑桿21間的橫桿23、一個設置於該等滑桿21之間的底盤24、一個設置在該底盤24的護蓋25，以及兩個分別設置在該等滑桿21前側的擋板26。The seat unit 2 extends up and down, and includes two sliding rods 21 spaced apart from each other and vertically extending vertically, a U-shaped rod 22 having an inverted U shape and two ends respectively inserted at the top ends of the sliding rods 21, and one connection a crossbar 23 between the sliders 21, a chassis 24 disposed between the sliders 21, a cover 25 disposed on the chassis 24, and two fronts respectively disposed on the front side of the sliders 21 Baffle 26.

每一滑桿21界定出一個上下垂直延伸的滑槽211。該橫桿23的兩相反端分別由後往前地卡設在該等滑桿21上，並大致位於該等滑桿21的中央部位。該底盤24的左右兩端分別連接該等滑桿21的內側，後側呈格柵狀，並界定出一個位於後側中央的板槽241、一個位於該板槽241下方且橫向水平延伸的橫槽242，以及數個由底面往上延伸且與該橫槽242連通的槽孔243。該護蓋25設置在該橫槽242中，並位於該等槽孔243上方。該等擋板26分別由該等滑桿21往外延伸，而遮擋在該底輪單元3之前。Each of the sliders 21 defines a sliding slot 211 extending vertically above and below. The opposite ends of the crossbar 23 are respectively attached to the sliders 21 from the rear to the front, and are located substantially at the central portion of the sliders 21. The left and right ends of the chassis 24 are respectively connected to the inner sides of the sliding rods 21, and the rear side is in the shape of a grid, and defines a plate groove 241 at the center of the rear side, and a horizontally extending horizontally below the plate groove 241. The groove 242 and a plurality of slots 243 extending upward from the bottom surface and communicating with the lateral groove 242. The cover 25 is disposed in the lateral groove 242 and above the slot 243. The baffles 26 extend outwardly from the sliders 21, respectively, and are shielded from the bottom wheel unit 3.

該底輪單元3包括兩個分別穿設在該等滑桿21底部的輪座31、一根穿設在該等輪座31間的輪軸32，以及兩個分別穿設在該輪軸32兩相反端部的車輪33。該等輪座31分別位於該車座單元2的該底盤24的兩相反外側，並由前往後突伸。該輪軸32的兩相反端部分別突伸出該等輪座31，並供該等車輪33穿接。The bottom wheel unit 3 includes two wheel bases 31 respectively disposed at the bottom of the sliding rods 21, an axle 32 disposed between the wheel seats 31, and two opposite ends respectively disposed on the axle 32. End wheel 33. The wheel bases 31 are respectively located on opposite outer sides of the chassis 24 of the seat unit 2, and are protruded from the rear. The opposite ends of the axle 32 project out of the wheel seats 31, respectively, for the wheels 33 to pass through.

該荷重單元4能秤取該等貨物14的重量，並設置在該車座單元2底部，且包括一個設置在該底盤24的該板槽241中的機板41、一個設置在該機板41中央的電路板42、兩個分別設置在機板41並位於該電路板42兩相反側的電池43，以及八個分別設置在該底盤24的該等槽孔243中的荷重元件44。該等電池43可為充電電池或者一次性電池，只要能供該電路板42及該等荷重元件44運作即可，無需特別限定。The load unit 4 can weigh the weight of the cargo 14 and is disposed at the bottom of the seat unit 2, and includes a plate 41 disposed in the plate slot 241 of the chassis 24, and a central portion 41 disposed in the plate 41 The circuit board 42, two batteries 43 respectively disposed on the opposite side of the board 41 and on the opposite side of the board 42, and eight load cells 44 respectively disposed in the slots 243 of the chassis 24. The battery 43 may be a rechargeable battery or a disposable battery, and is not particularly limited as long as it can operate the circuit board 42 and the load cells 44.

每一荷重元件44具有一個位於中央的壓感部441，以及一個由該壓感部441延伸而出並蜷曲圍繞該壓感部441的延伸部442。每一荷重元件44能透過該電路板42及圖未示的電線與該計算單元7訊號電連接。舉例來說，電線可沿該等滑桿21的其中一者外側往上延伸布設，以與該計算單元7電連接，但由於布設電線為習知技術，故在此省略詳細說明。本實施例所使用的該等荷重元件44，因常使用於電子磅秤中，可自市面上購得，遂省略說明該等荷重元件44的詳細構造及運作原理。Each of the load cells 44 has a centrally located pressure sensitive portion 441, and an extension portion 442 extending from the pressure sensitive portion 441 and twisting around the pressure sensitive portion 441. Each of the load cells 44 can be electrically connected to the computing unit 7 through the circuit board 42 and a wire (not shown). For example, the electric wires may be extended upward along one of the outer sides of the sliders 21 to be electrically connected to the computing unit 7. However, since the wiring is a conventional technique, detailed description is omitted here. The load cells 44 used in the present embodiment are commonly used in electronic scales and are commercially available. The detailed construction and operation principles of the load cells 44 are omitted.

該承載單元5能與該車座單元2相配合承載該等貨物14，並包括一個樞設於該車座單元2底部的踏板51，以及一個設置在該踏板51上並能分離地抵靠該荷重單元4的抵壓件52。該踏板51具有一個樞接該車座單元2底部的樞設部511，以及一個能與該車座單元2相配合承載貨物14的載板部512。該樞設部511的兩相反端部，分別樞接於該等滑桿21的底部，並位於該底輪單元3的該等輪座31下方。該載板部512呈平板狀，並具有一個能供該等貨物14置放的承載面513。該承載面513與該車座單元2相配合界定出一個呈L狀且能承載該等貨物14的承載空間53。該承載空間53為開放式空間。該抵壓件52呈長條形，且沿短向剖切的剖面L狀，並設置在該樞設部511，而與該樞設部511連動。The carrying unit 5 can cooperate with the seat unit 2 to carry the goods 14 and includes a pedal 51 pivoted on the bottom of the seat unit 2, and a pedal 51 disposed on the pedal 51 and detachably abutting the load unit The pressing member 52 of 4. The pedal 51 has a pivoting portion 511 pivotally connected to the bottom of the seat unit 2, and a carrier portion 512 capable of supporting the cargo 14 in cooperation with the seat unit 2. The opposite ends of the pivoting portion 511 are respectively pivotally connected to the bottoms of the sliding rods 21 and located below the wheel seats 31 of the bottom wheel unit 3. The carrier portion 512 has a flat shape and has a bearing surface 513 on which the goods 14 can be placed. The bearing surface 513 cooperates with the seat unit 2 to define a load-bearing space 53 that is L-shaped and can carry the cargo 14. The carrying space 53 is an open space. The pressing member 52 has an elongated shape and is formed in the longitudinal direction of the cross section L and is disposed in the pivoting portion 511 to be interlocked with the pivoting portion 511.

該卸貨單元6能供踩踏，而能相對該車座單元2樞擺，並包括一個樞接於該車座單元2的樞接架61、一個連接該樞接架61且能往該車座單元2前方突伸進該承載空間53的突伸架62，以及一個連接該樞接架61且往該車座單元2後方延伸的施力架63。該樞接架61具有兩個樞接於該車座單元2兩側的彎桿611。每一彎桿611呈角形彎曲，並樞接於對應的該滑桿21的內側，且位於該車座單元2的該底盤24上方。該突伸架62具有兩個分別由該等彎桿611底部往下突伸的突伸桿621，以及一個連接於該等突伸桿621底部間的卸貨桿622。該卸貨桿622與該等突伸桿621相配合而使該突伸架62呈U形。該施力架63朝後地往上延伸，具有兩個分別由該等彎桿611頂端往後略微斜伸的連接桿631，以及一個連接於該等連接桿631間的施力桿632。該施力桿632能供使用者踩踏，且能與該連接桿631相配合而使該施力架63呈U形。The unloading unit 6 can be stepped on, and can be pivoted relative to the seat unit 2, and includes a pivoting frame 61 pivotally connected to the seat unit 2, and a pivoting frame 61 connected thereto and capable of protruding toward the front of the seat unit 2 A projection frame 62 that extends into the bearing space 53 and a urging frame 63 that connects the pivot frame 61 and extends toward the rear of the seat unit 2. The pivoting frame 61 has two curved rods 611 pivotally connected to two sides of the seat unit 2 . Each curved rod 611 is angularly bent and pivoted to the inner side of the corresponding sliding rod 21 and above the chassis 24 of the seat unit 2. The protruding frame 62 has two protruding rods 621 respectively protruding downward from the bottom of the curved rods 611, and a discharge rod 622 connected between the bottoms of the protruding rods 621. The unloading rod 622 cooperates with the protruding rods 621 to make the protruding frame 62 U-shaped. The urging frame 63 extends upwardly rearward, and has two connecting rods 631 which are slightly inclined rearward from the top ends of the curved rods 611, and a urging rod 632 connected between the connecting rods 631. The urging rod 632 can be stepped on by the user and can cooperate with the connecting rod 631 to make the urging frame 63 U-shaped.

該計算單元7與該荷重單元4訊號電連接，概呈長方形，並具有一個能顯示資訊的顯示器71，以及數個分別供使用者操作的按鍵72。The computing unit 7 is electrically connected to the load cell 4 signal, has a rectangular shape, and has a display 71 capable of displaying information, and a plurality of buttons 72 respectively for the user to operate.

參閱圖2、圖3及5，該定位單元8設置該車座單元2上，並能與該車座單元2及該承載單元5的該踏板51相配合夾住定位該等貨物14，且包括兩個分別設置在該等滑桿21的滑槽211中的滑動座81、一個能相對該車座單元2上下移動且兩相反端部分別連接該等滑動座81的移動桿82、一個連接該移動桿82的定位桿組83，以及一個設置在該定位桿組83上的定位塊84。Referring to FIG. 2, FIG. 3 and FIG. 5, the positioning unit 8 is disposed on the seat unit 2, and can cooperate with the seat unit 2 and the pedal 51 of the carrying unit 5 to position and position the goods 14, and includes two A sliding seat 81 respectively disposed in the sliding groove 211 of the sliding rod 21, a moving rod 82 which is movable up and down with respect to the seat unit 2 and opposite ends of which are respectively connected to the sliding seats 81, and a connecting rod 82 for connecting the moving rod 82 A set of positioning rods 83, and a positioning block 84 disposed on the set of positioning rods 83.

每一滑動座81能於對應的該滑槽211中上下移動。該等滑動座81分別供該移動桿82的兩相反端穿設，而能帶動該移動桿82上下移動。該定位桿組83能以該移動桿82為軸心上下樞擺，且具有一個套設在該移動桿82上的套設桿831，以及一個連接該套設桿831且沿該移動桿82的徑向方向延伸而出的延伸桿832。該套設桿831一端套設在該移動桿82上，另一端則呈中空桿狀。該延伸桿832插設在該套設桿831中並能伸出及縮入該套設桿831。該套設桿831與該延伸桿832的套管設計，使該定位桿組83能伸縮改變長度。該定位塊84設置在該延伸桿832遠離該移動桿82的一端，且該定位塊84的寬度大於該延伸桿832的寬度，並沿該延伸桿832的樞擺方向，往下突伸出該延伸桿832。Each sliding seat 81 can move up and down in the corresponding sliding slot 211. The sliding seats 81 are respectively disposed at opposite ends of the moving rod 82, and can move the moving rod 82 up and down. The positioning rod set 83 can pivot up and down with the moving rod 82 as an axis, and has a sleeve rod 831 sleeved on the moving rod 82, and a connecting rod 831 connected along the moving rod 82. An extension rod 832 extending in the radial direction. The sleeve rod 831 is sleeved on the moving rod 82 at one end and has a hollow rod shape at the other end. The extension rod 832 is inserted into the sleeve rod 831 and can be extended and retracted into the sleeve rod 831. The sleeve 831 and the sleeve of the extension rod 832 are designed such that the positioning rod set 83 can be telescopically changed in length. The positioning block 84 is disposed at an end of the extension rod 832 away from the movement rod 82, and the width of the positioning block 84 is greater than the width of the extension rod 832, and protrudes downward along the pivoting direction of the extension rod 832. The rod 832 is extended.

參閱圖2、3及圖6、7，本實施例的該承載單元5，能相對該車座單元2樞擺，而於一個如圖6及圖7所示的收合位置，以及一個如圖2及圖3的打開位置間變換。Referring to Figures 2, 3 and Figures 6, 7, the carrying unit 5 of the present embodiment can be pivoted relative to the seat unit 2, and is in a folded position as shown in Figures 6 and 7, and a Figure 2 And the transition between the open positions of Figure 3.

參閱圖6及圖7，於該收合位置：該承載單元5與該荷重單元4相間隔。該踏板51的該載板部512上下延伸，並概與該車座單元2的該等滑桿21的延伸方向平行。該載板部512的該承載面513朝向該車座單元2。該抵壓件52與該荷重單元4相間隔，而不抵壓該等荷重元件44。將該載板部512以該樞設部511為軸心往下樞擺，可使該承載單元5來到該打開位置。Referring to FIGS. 6 and 7, in the folded position, the carrying unit 5 is spaced apart from the load unit 4. The carrier portion 512 of the pedal 51 extends up and down and is substantially parallel to the extending direction of the sliders 21 of the seat unit 2. The bearing surface 513 of the carrier portion 512 faces the seat unit 2. The pressure member 52 is spaced from the load cell 4 without against the load cells 44. The carrier portion 512 is pivoted downward with the pivot portion 511 as an axis, and the carrying unit 5 can be brought to the open position.

參閱圖2、圖3及圖4，於該打開位置：該承載單元5抵靠該荷重單元4。該載板部512水平橫向延伸，使該承載面513朝上，而與該車座單元2形成該承載空間53，而能承載該等貨物14。該抵壓件52的頂面抵靠該荷重單元4的每一荷重元件44的該壓感部441。該等貨物14的重量所提供的向下力道，是透過樞接設計，而巧妙地由該載板部512經該樞設部511再透過該抵壓件52傳遞至該等荷重元件44。每一荷重元件44受到壓迫時，會因電性改變，而傳送電訊號至該電路板42，再經由該電路板42將訊號傳送至該計算單元7。該計算單元7即能由該顯示器71顯示出該等貨物14的總重。Referring to FIG. 2, FIG. 3 and FIG. 4, in the open position, the carrying unit 5 abuts against the load unit 4. The carrier portion 512 extends horizontally laterally such that the bearing surface 513 faces upward and forms the carrying space 53 with the seat unit 2 to carry the cargo 14. The top surface of the pressing member 52 abuts against the pressure sensing portion 441 of each load cell 44 of the load cell 4. The downward force provided by the weight of the cargo 14 is transmitted through the pivoting design and is subtly transmitted by the carrier portion 512 through the pivoting member 511 to the load cells 44. When each load cell 44 is pressed, an electrical signal is transmitted to the circuit board 42 due to electrical changes, and the signal is transmitted to the computing unit 7 via the circuit board 42. The computing unit 7 is able to display the total weight of the goods 14 from the display 71.

使用者可透過操作該等按鍵72，即可使該計算單元7自動進行單位換算及數學運算。舉例來說，當該顯示器71顯示該等貨物14的總重為60公斤時，使用者操作按鍵72後，該計算單元7能自動換算，且該顯示器71能自動顯示出132磅。接著，以每公斤運費為10元為例，使用者可利用該等按鍵72輸入60*10，該計算單元7即可自動計算出總運費為600元，並於該顯示器71自動顯示出600元。使用者在操作時無需使用磅秤秤重，也無需使用計算機換算單位及計算運費，相當方便。The user can operate the buttons 72 to automatically perform unit conversion and mathematical operations. For example, when the display 71 displays that the total weight of the goods 14 is 60 kg, the user can operate the button 72, the calculation unit 7 can automatically convert, and the display 71 can automatically display 132 pounds. Then, taking the freight of 10 yuan per kilogram as an example, the user can use the button 72 to input 60*10, and the calculating unit 7 can automatically calculate the total shipping cost of 600 yuan, and automatically display 600 yuan on the display 71. . Users do not need to use the scale to weigh, no need to use computer conversion units and calculate shipping costs, which is quite convenient.

在實施上並不以設置八個的該等荷重元件44為限，也可僅設置一個的所述荷重元件44。每一荷重元件44有相對應的測重上限。舉例來說如每個荷重元件44的最大秤重量為40kg，則本實施例的最大秤重量將為320kg。在生產設計上，能夠依需求，採用不同規格或不同秤重上限的所述荷重元件44，並能依需求改變所述荷重元件44的數量。In the implementation, it is not limited to the eight load cells 44, and only one of the load cells 44 may be provided. Each load cell 44 has a corresponding upper weight limit. For example, if the maximum weight of each load cell 44 is 40 kg, the maximum scale weight of this embodiment will be 320 kg. In the production design, the load cells 44 of different specifications or different weighing upper limits can be used as needed, and the number of the load cells 44 can be changed as required.

參閱圖2及圖5，該定位單元8能在一個如圖2所示的縮入位置，以及一個如圖5所示的定位位置間移動。Referring to Figures 2 and 5, the positioning unit 8 is movable between a retracted position as shown in Figure 2 and a position as shown in Figure 5.

於該縮入位置，該定位桿組83上下延伸，且該延伸桿832縮入該套設桿831中。將該定位桿組83以該移動桿82為軸心往下樞擺，並將該延伸桿832自該套設桿831中抽出，可使該定位單元8來到該定位位置。In the retracted position, the positioning rod set 83 extends up and down, and the extension rod 832 is retracted into the sleeve rod 831. The positioning rod group 83 is pivoted downward with the moving rod 82 as an axis, and the extending rod 832 is pulled out from the sleeve rod 831, so that the positioning unit 8 can come to the positioning position.

於該定位位置，該定位桿組83水平橫向延伸。該延伸桿832突伸出該套設桿831，並抵靠在最上層的該貨物14上，而與該承載單元5的該踏板51，上下夾擠地定位該等貨物14。該定位塊84則抵靠在最上層的該貨物14的側面，與該等滑桿21前後夾擠地定位最上方的該貨物14。雖然位於下方的該等貨物14，並未受該定位塊84與該等滑桿21夾擠定位，但該等貨物14因受上方的貨物14下壓，而彼此間因有較大的正向力作用而有較大的摩擦力不易相對移動，因此只要定位最上方的該貨物14，即有良好的定位效果。此外，該定位桿組83的可伸縮設計，能適配不同寬度的該等貨物14，因此適用範圍相當廣泛。In the positioned position, the set of rods 83 extends horizontally laterally. The extension rod 832 protrudes from the sleeve rod 831 and abuts against the cargo 14 on the uppermost layer, and the pedals 51 of the carrier unit 5 are positioned to clamp the cargo 14 up and down. The positioning block 84 abuts against the side of the uppermost cargo 14 and positions the uppermost cargo 14 in a pinched manner with the sliders 21. Although the cargo 14 located below is not pinched by the positioning block 84 and the sliders 21, the cargo 14 is pressed by the upper cargo 14 and has a large positive relationship with each other. The force is large and the friction is not easy to move relative to each other. Therefore, as long as the cargo 14 at the top is positioned, it has a good positioning effect. In addition, the telescopic design of the positioning rod set 83 can accommodate the goods 14 of different widths, and thus the scope of application is quite wide.

參閱圖2及圖8，該卸貨單元6樞設在該車座單元2上而能於一個如圖2所示的承載位置，以及一個如圖8所示的卸貨位置間變換。Referring to Figures 2 and 8, the unloading unit 6 is pivotally mounted on the saddle unit 2 so as to be capable of transitioning between a loading position as shown in Figure 2 and a unloading position as shown in Figure 8.

於該承載位置，該卸貨單元6不位於該承載空間53，該貨物14位於該承載空間53中，且位於該承載單元5的該踏板51上。該突伸架62的該等突伸桿621及該卸貨桿622分別位於該車座單元2的該等滑桿21間，而不突伸進該承載空間53。使用者可用腳往下踩踏該施力架63的該施力桿632，使該施力架63往下擺動，並使該突伸架62上翹擺動，可使該卸貨單元6來到該卸貨位置。In the carrying position, the unloading unit 6 is not located in the carrying space 53, the cargo 14 is located in the carrying space 53 and is located on the pedal 51 of the carrying unit 5. The protruding rods 621 and the unloading rods 622 of the protruding frame 62 are respectively located between the sliding rods 21 of the seat unit 2 without protruding into the carrying space 53. The user can step on the urging rod 632 of the urging frame 63 with the foot to swing the urging frame 63 downward, and swing the oscillating frame 62 up and down, so that the unloading unit 6 can come to the unloading position.

於該卸貨位置，該卸貨單元6突伸進該承載空間53，亦即該突伸架62的該等突伸桿621及該卸貨桿622都突伸進該承載空間53中。該突伸架62在突伸進該承載空間53的過程中，會抵靠該貨物14，並在突伸的過程中提供該貨物14往前移動的力量。該貨物14受到該突伸架62推力的作用，會順勢往前移動，倘若使用者踩踏較為用力，該貨物14還會進一步地基於慣性原理，在移動一段距離後，滑出該踏板51。換言之，使用者僅需踩踏該卸貨單元6，即能使該貨物14與本實施例分離，亦即離開該承載空間53，使用者無需移動至本實施例前方，且無需彎腰搬運，卸貨確實相當方便。In the unloading position, the unloading unit 6 protrudes into the carrying space 53, that is, the protruding rods 621 of the protruding frame 62 and the unloading rod 622 protrude into the carrying space 53. The projecting frame 62, when projecting into the load-bearing space 53, will abut the cargo 14 and provide the force of the forward movement of the cargo 14 during the projecting process. The cargo 14 is subjected to the thrust of the projection frame 62 and moves forward. If the user presses harder, the cargo 14 is further slid out of the pedal 51 after moving a distance based on the principle of inertia. In other words, the user only needs to step on the unloading unit 6, that is, the cargo 14 can be separated from the embodiment, that is, away from the carrying space 53, the user does not need to move to the front of the embodiment, and there is no need to bend over and carry the unloading. Quite convenient.

綜上所述，本實施例易卸貨手推車的功效在於：該荷重單元4能秤取該等貨物14的重量，讓使用者省去額外準備磅秤及使用磅秤的各種麻煩。該計算單元7能供使用者換算重量單位及計算運費，也讓使用者省去另外準備計算器的困擾。該卸貨單元6讓使用者用腳即能將所述貨物14卸除，並推出本實施例，使用者無需彎腰搬運貨物14，省時省力且卸貨容易。該定位單元8能夾擠定位該等貨物14，使用者在搬運過程中，不會有貨物14任意移位的困擾，運送過程相當穩固，故運送相當方便且相當安全。In summary, the utility model of the easy-to-unload cart of the present embodiment is that the load unit 4 can weigh the weight of the goods 14, so that the user can save the trouble of additionally preparing the scale and using the scale. The calculation unit 7 can be used by the user to convert the weight unit and calculate the shipping cost, and also saves the user from the trouble of preparing the calculator separately. The unloading unit 6 allows the user to remove the cargo 14 with the foot and pushes out the embodiment. The user does not have to bend over to carry the cargo 14, saving time and effort and unloading the cargo easily. The positioning unit 8 can pinch and position the goods 14. The user does not have the trouble of arbitrarily shifting the goods 14 during the transportation process, and the transportation process is quite stable, so the transportation is quite convenient and quite safe.

以上所述者，僅為本新型之較佳實施例而已，當不能以此限定本新型實施之範圍，凡是依本新型申請專利範圍及專利說明書內容所作的簡單等效變化與修飾，皆仍屬本新型專利涵蓋之範圍內。The above is only the preferred embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all simple equivalent changes and modifications according to the scope of the present patent application and the contents of the patent specification are still This new patent covers the scope.

14‧‧‧貨物
2‧‧‧車座單元
21‧‧‧滑桿
211‧‧‧滑槽
22‧‧‧U形桿
23‧‧‧橫桿
24‧‧‧底盤
241‧‧‧板槽
242‧‧‧橫槽
243‧‧‧槽孔
25‧‧‧護蓋
26‧‧‧擋板
3‧‧‧底輪單元
31‧‧‧輪座
32‧‧‧輪軸
33‧‧‧車輪
4‧‧‧荷重單元
41‧‧‧機板
42‧‧‧電路板
43‧‧‧電池
44‧‧‧荷重元件
441‧‧‧壓感部
442‧‧‧延伸部
5‧‧‧承載單元
51‧‧‧踏板
511‧‧‧樞設部
512‧‧‧載板部
513‧‧‧承載面
52‧‧‧抵壓件
53‧‧‧承載空間
6‧‧‧卸貨單元
61‧‧‧樞接架
611‧‧‧彎桿
62‧‧‧突伸架
621‧‧‧突伸桿
622‧‧‧卸貨桿
63‧‧‧施力架
631‧‧‧連接桿
632‧‧‧施力桿
7‧‧‧計算單元
71‧‧‧顯示器
72‧‧‧按鍵
8‧‧‧定位單元
81‧‧‧滑動座
82‧‧‧移動桿
83‧‧‧定位桿組
831‧‧‧套設桿
832‧‧‧延伸桿
84‧‧‧定位塊14‧‧‧ goods
2‧‧‧seat unit
21‧‧‧Slider
211‧‧ ‧ chute
22‧‧‧U-shaped rod
23‧‧‧crossbar
24‧‧‧Chassis
241‧‧‧ board slot
242‧‧‧ transverse slot
243‧‧‧Slots
25‧‧‧ Cover
26‧‧‧Baffle
3‧‧‧ bottom wheel unit
31‧‧‧ wheel seat
32‧‧‧Axle
33‧‧‧ Wheels
4‧‧‧Load unit
41‧‧‧ board
42‧‧‧ boards
43‧‧‧Battery
44‧‧‧Load components
441‧‧‧Pressure department
442‧‧‧ Extension
5‧‧‧ Carrying unit
51‧‧‧ pedal
511‧‧‧Pivot Department
512‧‧‧Board Department
513‧‧‧ bearing surface
52‧‧‧Resistance parts
53‧‧‧ Carrying space
6‧‧‧Unloading unit
61‧‧‧ pivoting frame
611‧‧‧ bending rod
62‧‧‧Sstand
621‧‧‧ protruding rod
622‧‧‧Unloading rod
63‧‧‧ force frame
631‧‧‧ Connecting rod
632‧‧‧
7‧‧‧Computation unit
71‧‧‧ display
72‧‧‧ button
8‧‧‧ Positioning unit
81‧‧‧Sliding seat
82‧‧‧ moving rod
83‧‧‧ positioning rod set
831‧‧‧ sets of poles
832‧‧‧Extension rod
84‧‧‧ Positioning block

本新型其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是一個習知的手推車的一個立體圖； 圖2是本新型易卸貨手推車的一個實施例的一個立體圖，圖中示意一個承載單元處於一個打開位置； 圖3是該實施例的一個不完整的剖視圖，圖中示意該承載單元與一個荷重單元彼此接觸的狀態； 圖4是該實施例底部的一個不完整的立體分解圖，圖中省略示意部分元件且部分元件並未分解； 圖5是該實施例的一個立體圖，圖中示意一個定位單元處於一個定位位置； 圖6是該實施例的一個立體圖，圖中示意該承載單元處於一個收合位置； 圖7是該實施例的一個不完整的剖視圖，圖中示意該承載單元與該荷重單元彼此間隔的狀態；及 圖8是該實施例的一個立體圖，圖中示意一個卸貨單元處於一個卸貨位置。Other features and advantages of the present invention will be apparent from the embodiments of the drawings, wherein: Figure 1 is a perspective view of a conventional wheelbarrow; Figure 2 is a perspective view of one embodiment of the present invention. Figure 3 is an incomplete cross-sectional view of the embodiment, showing a state in which the carrier unit and a load cell are in contact with each other; Figure 4 is a bottom of the embodiment. A complete exploded view, in which a part of the elements are omitted and some of the elements are not exploded; FIG. 5 is a perspective view of the embodiment, showing a positioning unit in a positioning position; FIG. 6 is a perspective view of the embodiment. The figure shows that the carrying unit is in a folded position; FIG. 7 is an incomplete cross-sectional view of the embodiment, illustrating a state in which the carrying unit and the load unit are spaced apart from each other; and FIG. 8 is a perspective view of the embodiment. The figure shows that an unloading unit is in a unloading position.

14‧‧‧貨物 14‧‧‧ goods

2‧‧‧車座單元 2‧‧‧seat unit

21‧‧‧滑桿 21‧‧‧Slider

211‧‧‧滑槽 211‧‧ ‧ chute

22‧‧‧U形桿 22‧‧‧U-shaped rod

23‧‧‧橫桿 23‧‧‧crossbar

24‧‧‧底盤 24‧‧‧Chassis

26‧‧‧擋板 26‧‧‧Baffle

3‧‧‧底輪單元 3‧‧‧ bottom wheel unit

31‧‧‧輪座 31‧‧‧ wheel seat

32‧‧‧輪軸 32‧‧‧Axle

33‧‧‧車輪 33‧‧‧ Wheels

5‧‧‧承載單元 5‧‧‧ Carrying unit

51‧‧‧踏板 51‧‧‧ pedal

511‧‧‧樞設部 511‧‧‧Pivot Department

512‧‧‧載板部 512‧‧‧Board Department

513‧‧‧承載面 513‧‧‧ bearing surface

53‧‧‧承載空間 53‧‧‧ Carrying space

6‧‧‧卸貨單元 6‧‧‧Unloading unit

61‧‧‧樞接架 61‧‧‧ pivoting frame

611‧‧‧彎桿 611‧‧‧ bending rod

62‧‧‧突伸架 62‧‧‧Sstand

621‧‧‧突伸桿 621‧‧‧ protruding rod

622‧‧‧卸貨桿 622‧‧‧Unloading rod

63‧‧‧施力架 63‧‧‧ force frame

631‧‧‧連接桿 631‧‧‧ Connecting rod

632‧‧‧施力桿 632‧‧‧

7‧‧‧計算單元 7‧‧‧Computation unit

71‧‧‧顯示器 71‧‧‧ display

72‧‧‧按鍵 72‧‧‧ button

8‧‧‧定位單元 8‧‧‧ Positioning unit

81‧‧‧滑動座 81‧‧‧Sliding seat

82‧‧‧移動桿 82‧‧‧ moving rod

83‧‧‧定位桿組 83‧‧‧ positioning rod set

831‧‧‧套設桿 831‧‧‧ sets of poles

84‧‧‧定位塊 84‧‧‧ Positioning block

Claims (3)

一種易卸貨手推車，適用於承載一個貨物，並包含： 一個上下延伸的車座單元； 一個承載單元，樞設在該車座單元底部，並能與該車座單元相配合界定出一個能承載該貨物的承載空間；及 一個卸貨單元，樞設在該車座單元上，能相對該車座單元樞擺，並能於一個承載位置及一個卸貨位置間變換，於該承載位置，該卸貨單元不位於該承載空間，於該卸貨位置，該承載單元突伸進該承載空間。An easy-loading trolley for carrying a cargo, and comprising: a seat unit extending up and down; a carrying unit pivoted at the bottom of the seat unit and capable of cooperating with the seat unit to define a load capable of carrying the cargo a space; and a unloading unit pivotally mounted on the seat unit, pivotable relative to the seat unit, and switchable between a load bearing position and a unloading position, wherein the unloading unit is not located in the carrying space. In the unloading position, the carrying unit protrudes into the carrying space. 如請求項1所述的易卸貨手推車，其中，該卸貨單元包括一個樞接於該車座單元的樞接架、一個連接該樞接架且能往該車座單元前方突伸進該承載空間的突伸架，以及一個連接該樞接架且往該車座單元後方延伸的施力架，該施力架能供踩踏而使該卸貨單元樞擺。The easy-to-unload cart according to claim 1, wherein the unloading unit comprises a pivoting frame pivotally connected to the seat unit, and a protrusion connecting the pivoting frame and protruding into the bearing space toward the front of the seat unit. The extension frame and a urging frame connecting the pivot frame and extending to the rear of the seat unit, the urging frame can be stepped on to pivot the unloading unit. 如請求項2所述的易卸貨手推車，其中，該樞接架具有兩個樞接於該車座單元兩側的彎桿，該突伸架呈U形，並具有兩個分別連接該等彎桿的突伸桿，以及一個連接於該等突伸桿間的卸貨桿，該施力架呈U形，並具有兩個分別連接該等彎桿的連接桿，以及一個連接於該等連接桿間且能供踩踏的施力桿。The easy-unloading trolley according to claim 2, wherein the pivoting frame has two curved rods pivotally connected to the two sides of the seat unit, the protruding frame is U-shaped, and has two connecting rods respectively a protruding rod, and a discharge rod connected between the protruding rods, the force applying frame is U-shaped, and has two connecting rods respectively connected to the bending rods, and one is connected between the connecting rods A force lever that can be stepped on.