TWI716148B

TWI716148B - Folding mechanism and scooter with the same

Info

Publication number: TWI716148B
Application number: TW108136658A
Authority: TW
Inventors: 王耀欽
Original assignee: 樂酷馬智動科技股份有限公司
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2021-01-11
Also published as: TW202114898A

Abstract

A folding mechanism is adapted to mount on a deck between two wheels of a scooter. The folding mechanism includes a body, a first support member, and a second support member. The body is provided with a guiding groove extending from a head end to a tail end thereof. The first support member is selectively recessed in the guiding groove. One end of the first support member can pivot relative to the body and can slide and position relative to the guide groove, and the other end of first support member is connected with a seat. The second support member is selectively received in the first receiving member. One end of the second support member is pivotally connected to the tail end of the body, and the other end of the second support member is pivotally connected to the first support member. A scooter including the folding mechanism is further provided.

Description

折疊裝置及具有折疊裝置的滑板車Folding device and scooter with folding device

本發明是有關於一種折疊裝置，且特別是有關於一種折疊裝置及具有此折疊裝置的滑板車。The present invention relates to a folding device, and in particular to a folding device and a scooter with the folding device.

電動滑板車是近年流行的休閒代步工具，惟騎行時必須時刻站在踏板上，騎行時間一久不免會覺得吃力，且站立時人的重心較高，在騎行或轉彎時不穩定，容易產生意外。因此，目前市面上有一種具座椅的電動滑板車，如中國實用新型專利公告第CN204801984U號「一種帶座椅的電動折疊滑板車」，但這樣的電動折疊滑板車僅是在座墊板上連接座墊折疊裝置，並利用底部折疊組件使座墊伸縮桿進行折疊，不僅折疊操作不便利，外觀也不美觀。更重要的是，裝設了座墊折疊裝置就無法讓使用者站在踏板上騎行，大幅降低騎行樂趣。有鑑於此，如何提供適合滑板車使用的折疊裝置，遂成相關業者努力的目標。Electric scooters are popular leisure transportation tools in recent years. However, you must always stand on the pedals when riding. Riding for a long time will inevitably find it difficult, and the person's center of gravity when standing is high, and it is unstable when riding or turning, which is prone to accidents. Therefore, there is currently an electric scooter with seats on the market, such as China Utility Model Patent Announcement No. CN204801984U "An electric folding scooter with seats", but such electric folding scooter is only on the seat cushion. Connecting the seat cushion folding device and using the bottom folding assembly to fold the seat cushion telescopic rod, not only the folding operation is not convenient, but the appearance is not beautiful. More importantly, the installation of the seat cushion folding device makes it impossible for the user to stand on the pedal to ride, which greatly reduces the riding pleasure. In view of this, how to provide a folding device suitable for use in scooters has become the goal of the relevant industry.

本發明提供的折疊裝置，能夠於收折位置供使用者站立其上，並能夠於展開位置供使用者乘坐。The folding device provided by the present invention can be used for the user to stand on in the folded position and can be used for the user to ride in the unfolded position.

本發明提供的一種折疊裝置，適於安裝在滑板車兩車輪間的底座上，包括本體、第一支撐件以及第二支撐件。本體定義頭端與尾端，本體設置有由頭端延伸至尾端的導槽。第一支撐件選擇性地容置於導槽，第一支撐件定義第一端與第二端，第一端能夠相對本體樞擺並能夠相對導槽滑移與定位，第二端設置座墊，第一支撐件設置有由第一端延伸至第二端的容槽。第二支撐件選擇性地容置於容槽，第二支撐件定義第一樞接端與第二樞接端，第一樞接端樞接於本體的尾端，第二樞接端樞接於第一支撐件。The invention provides a folding device, which is suitable to be installed on a base between two wheels of a scooter, and includes a body, a first support and a second support. The body defines a head end and a tail end, and the main body is provided with a guide groove extending from the head end to the tail end. The first support is selectively accommodated in the guide groove. The first support defines a first end and a second end. The first end can pivot relative to the body and can slide and be positioned relative to the guide groove. The second end is provided with a seat cushion The first support is provided with a pocket extending from the first end to the second end. The second support member is selectively accommodated in the accommodating slot, the second support member defines a first pivot end and a second pivot end, the first pivot end is pivotally connected to the tail end of the body, and the second pivot end is pivotally connected于first support.

在本發明的一實施例中，導槽的兩相對內壁面各設置有導軌。第一支撐件於容槽設置有滑塊，滑塊定義前端與後端，第一軸件穿設於第一支撐件的第一端與滑塊的前端，且第一軸件相異兩端分別可滑動地限制於導軌。In an embodiment of the present invention, two opposite inner wall surfaces of the guide groove are each provided with a guide rail. The first support member is provided with a slider in the container, the slider defines a front end and a rear end, the first shaft member penetrates the first end of the first support member and the front end of the slider, and the first shaft member has different ends They are slidably restricted to the guide rails.

在本發明的一實施例中，第一限位軸件穿設於導槽的兩相對內壁面。第一支撐件設置有對應第一限位軸件的凹口，凹口隨第一支撐件相對本體樞擺而選擇性地卡接第一限位軸件。滑塊於後端設置有勾部，且勾部隨第一支撐件相對導槽滑移而選擇性地卡接第一限位軸件。In an embodiment of the present invention, the first limiting shaft member penetrates two opposite inner wall surfaces of the guide groove. The first support is provided with a notch corresponding to the first limiting shaft, and the notch selectively clamps the first limiting shaft as the first support pivots relative to the body. The sliding block is provided with a hook portion at the rear end, and the hook portion is selectively clamped with the first limiting shaft member as the first support member slides relative to the guide groove.

在本發明的一實施例中，滑塊設置有由前端延伸至後端的容置部，且抵塊可樞擺地設置於容置部並選擇性地抵推容槽的底面。In an embodiment of the present invention, the sliding block is provided with a receiving portion extending from the front end to the rear end, and the abutting block is pivotally disposed on the receiving portion and selectively pushing against the bottom surface of the receiving groove.

在本發明的一實施例中，滑塊的前端設置有第一扭力彈簧。第一支撐件的相反兩側各設置有軸承，且第一軸件穿設於第一支撐件的第一端、該些軸承、滑塊的前端以及第一扭力彈簧。In an embodiment of the present invention, the front end of the slider is provided with a first torsion spring. Bearings are provided on opposite sides of the first support member, and the first shaft member penetrates through the first end of the first support member, the bearings, the front end of the slider, and the first torsion spring.

在本發明的一實施例中，抵塊具有樞接於滑塊的樞接端與相反於樞接端的抵接端，樞接端設置有第二扭力彈簧，且第二軸件穿設於滑塊、抵塊的樞接端以及第二扭力彈簧。In an embodiment of the present invention, the abutment block has a pivotal end pivotally connected to the slider and abutment end opposite to the pivotal end, the pivotal end is provided with a second torsion spring, and the second shaft penetrates the sliding member. Block, the pivot end of the abutment block and the second torsion spring.

在本發明的一實施例中，折疊裝置還包括控制單元，控制單元具有設置於座墊的控制件與一連接於控制件與抵塊之間的拉繩。控制件能夠相對座墊於鎖定位置與釋放位置之間移動，且拉繩隨控制件相對座墊移動而帶動抵塊相對容置部樞擺。In an embodiment of the present invention, the folding device further includes a control unit, and the control unit has a control element arranged on the seat cushion and a drawstring connected between the control element and the abutment block. The control member can move between the locked position and the release position relative to the seat cushion, and the pull rope drives the resist block to pivot relative to the accommodating part as the control member moves relative to the seat cushion.

在本發明的一實施例中，第一支撐件設置有穿設於容槽的第一支承件，滑塊設置有一穿設於後端的第二支承件，且拉繩接觸第一支承件與第二支承件。In an embodiment of the present invention, the first support member is provided with a first support member passing through the accommodating groove, the slider is provided with a second support member passing through the rear end, and the drawstring contacts the first support member and the second support member. Two supports.

在本發明的一實施例中，座墊設置有連接座與樞接件。控制件可移動地連接於連接座而於鎖定位置與釋放位置之間移動。樞接件定義近端與遠端，近端樞接於第一支撐件的第二端，遠端樞接於連接座。連接座設置有定位槽，定位槽具有位於不同水平高度的第一定位部與第二定位部，第二限位軸件穿設於樞接件的遠端與定位槽並能夠隨座墊相對第一支撐件的第二端樞擺而限位於第一定位部或第二定位部。In an embodiment of the present invention, the seat cushion is provided with a connecting seat and a pivotal member. The control member is movably connected to the connecting seat and moves between the locked position and the released position. The pivotal member defines a proximal end and a distal end, the proximal end is pivotally connected to the second end of the first support member, and the distal end is pivotally connected to the connecting seat. The connecting seat is provided with a positioning groove, the positioning groove has a first positioning portion and a second positioning portion located at different levels, and the second limiting shaft member penetrates through the distal end of the pivotal member and the positioning groove and can be positioned relative to the seat cushion. The second end of a supporting member pivots to be limited to the first positioning portion or the second positioning portion.

本發明另提供一種滑板車，包括兩車輪、設置於兩車輪間的底座以及折疊裝置。折疊裝置安裝在底座上並包括本體、第一支撐件以及第二支撐件。本體定義頭端與尾端，本體設置有由頭端延伸至尾端的導槽。第一支撐件選擇性地容置於導槽，第一支撐件定義第一端與第二端，第一端能夠相對本體樞擺並能夠相對導槽滑移與定位，第二端設置座墊。第一支撐件設置有由第一端延伸至第二端的容槽。第二支撐件選擇性地容置於容槽，第二支撐件定義第一樞接端與第二樞接端，第一樞接端樞接於本體的尾端，第二樞接端樞接於第一支撐件。 The invention also provides a scooter including two wheels, a base arranged between the two wheels, and a folding device. The folding device is installed on the base and includes a body, a first support, and a second support Pieces. The body defines a head end and a tail end, and the main body is provided with a guide groove extending from the head end to the tail end. The first support is selectively accommodated in the guide groove. The first support defines a first end and a second end. The first end can pivot relative to the body and can slide and be positioned relative to the guide groove. The second end is provided with a seat cushion . The first support is provided with a pocket extending from the first end to the second end. The second support member is selectively accommodated in the accommodating slot, the second support member defines a first pivot end and a second pivot end, the first pivot end is pivotally connected to the tail end of the body, and the second pivot end is pivotally connected于first support.

基於上述，本發明的上述實施例所提供的折疊裝置，藉由折疊裝置能夠於收折位置與展開位置之間收折變換，以供使用者選擇以站立或乘坐方式騎行滑板車。Based on the above, the folding device provided by the above embodiment of the present invention can be folded and changed between the folded position and the unfolded position by the folding device, so that the user can choose to ride the scooter in a standing or riding manner.

為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

請參照圖1至圖6，圖1是本發明一實施例的折疊裝置及具有折疊裝置的滑板車的立體分解圖。圖2是圖1中所示折疊裝置的立體分解圖。圖3是圖1中所示折疊裝置的剖面示意圖。圖4至圖6是圖1所示具有折疊裝置的滑板車的動作示意圖。本實施例的滑板車包括兩車輪2、設置於兩車輪2間的底座3以及安裝在底座3上的折疊裝置4。藉由折疊裝置4能夠於收折位置與展開位置之間收折變換，以供使用者能夠選擇以站立或乘坐方式騎行滑板車1。Please refer to FIGS. 1 to 6. FIG. 1 is an exploded perspective view of a folding device and a scooter with the folding device according to an embodiment of the present invention. Fig. 2 is an exploded perspective view of the folding device shown in Fig. 1. Fig. 3 is a schematic cross-sectional view of the folding device shown in Fig. 1. 4 to 6 are schematic diagrams of the actions of the scooter with the folding device shown in FIG. 1. The scooter of this embodiment includes two wheels 2, a base 3 arranged between the two wheels 2, and a folding device 4 installed on the base 3. The folding device 4 can be folded and changed between the folded position and the unfolded position, so that the user can choose to ride the scooter 1 in a standing or riding manner.

本實施例的折疊裝置4包括一本體10、一第一支撐件20、一座墊30、一第二支撐件40、一滑塊50以及一控制單元60。本體10定義一頭端101與一尾端102，本體設置有一由頭端101延伸至尾端102的導槽11，導槽11的兩相對內壁面各設置有一導軌111。The folding device 4 of this embodiment includes a body 10, a first support 20, a cushion 30, a second support 40, a sliding block 50 and a control unit 60. The main body 10 defines a head end 101 and a tail end 102. The main body is provided with a guide groove 11 extending from the head end 101 to the tail end 102, and two opposite inner wall surfaces of the guide groove 11 are each provided with a guide rail 111.

第一支撐件20選擇性地容置於導槽11，第一支撐件20定義一第一端201與一第二端202。第一端201能夠相對本體10樞擺並能夠受力而相對導槽11滑移與定位。第二端202設置一座墊30，第一支撐件20設置有一由第一端201延伸至第二端202的容槽21，容槽21供第二支撐件40容置。The first support 20 is selectively accommodated in the guide groove 11, and the first support 20 defines a first end 201 and a second end 202. The first end 201 can pivot relative to the main body 10 and can slide and be positioned relative to the guide slot 11 under force. The second end 202 is provided with a cushion 30, the first support 20 is provided with a receiving slot 21 extending from the first end 201 to the second end 202, and the receiving slot 21 is provided for the second support 40 to receive.

第二支撐件40選擇性地容置於容槽21，第二支撐件40定義一第一樞接端401與一第二樞接端402，第一樞接端401樞接於本體10的尾端102，第二樞接端402樞接於第一支撐件20。The second supporting member 40 is selectively accommodated in the receiving groove 21. The second supporting member 40 defines a first pivot end 401 and a second pivot end 402. The first pivot end 401 is pivotally connected to the tail of the main body 10. End 102, the second pivot end 402 is pivotally connected to the first support 20.

藉由上述結構，當折疊裝置4於收折位置，第二支撐件40容置於第一支撐件20的容槽21，且第一支撐件20容置於導槽11，使用者能夠站立於本體10與第一支撐件20之上；當折疊裝置4由收折位置變換至展開位置，第一支撐件20受力而相對導槽11滑移，且第一支撐件20的第一端201相對本體10樞擺並帶動第二支撐件40的第一樞接端401相對本體10的尾端102樞擺，使座墊30遠離滑板車1的底座3並供使用者乘坐。With the above structure, when the folding device 4 is in the folded position, the second support 40 is accommodated in the receiving groove 21 of the first support 20, and the first support 20 is accommodated in the guide groove 11, and the user can stand in On the body 10 and the first support 20; when the folding device 4 is changed from the folded position to the unfolded position, the first support 20 is forced to slide relative to the guide groove 11, and the first end 201 of the first support 20 The first pivot end 401 of the second support member 40 pivots relative to the main body 10 and drives the first pivot end 401 of the second support member 40 to pivot relative to the tail end 102 of the main body 10 to keep the seat cushion 30 away from the base 3 of the scooter 1 and allow the user to ride.

進一步地，第一支撐件20於容槽21設置有一滑塊50，滑塊50定義一前端501與一後端502，後端502隨第一支撐件20相對本體10樞擺而選擇性地抵接於導槽11的底面。一第一軸件12穿設於第一支撐件20的第一端201與滑塊50的前端501，且第一軸件12相異兩端分別可滑動地限制於導槽11兩相對內壁面設置的導軌111。藉此使第一支撐件20的第一端201能夠相對本體10樞擺並能夠受力而相對導槽11滑移。Further, the first supporting member 20 is provided with a sliding block 50 in the receiving groove 21. The sliding block 50 defines a front end 501 and a rear end 502. The rear end 502 selectively resists as the first supporting member 20 pivots relative to the body 10. Connected to the bottom surface of the guide groove 11. A first shaft member 12 passes through the first end 201 of the first support member 20 and the front end 501 of the slider 50, and the two opposite ends of the first shaft member 12 are respectively slidably restricted to two opposite inner walls of the guide groove 11 Set the guide rail 111. Thereby, the first end 201 of the first support member 20 can pivot relative to the main body 10 and can be forced to slide relative to the guide slot 11.

為了達成滑塊50與第一支撐件20之間的定位功能，讓折疊裝置4維持在展開位置。一第一限位軸件13穿設於導槽11的兩相對內壁面。第一支撐件20設置有至少一對應第一限位軸件13的凹口22，凹口22隨第一支撐件20相對本體10樞擺而選擇性地卡接第一限位軸件13。換言之，當折疊裝置4位於收折位置時，凹口22卡接第一限位軸件13，使第一支撐件20無法相對導槽11滑移。滑塊50於後端502設置有至少一勾部51，且勾部51隨第一支撐件20相對該導槽11滑移而選擇性地卡接第一限位軸件13。換言之，當折疊裝置4位於展開位置時，勾部51卡接第一限位軸件13，使第一支撐件20無法相對導槽11滑移。In order to achieve the positioning function between the slider 50 and the first support 20, the folding device 4 is maintained in the unfolded position. A first limiting shaft 13 penetrates two opposite inner wall surfaces of the guide groove 11. The first support 20 is provided with at least one notch 22 corresponding to the first limiting shaft 13, and the notch 22 selectively engages the first limiting shaft 13 as the first support 20 pivots relative to the main body 10. In other words, when the folding device 4 is in the collapsed position, the notch 22 is engaged with the first limiting shaft 13 so that the first support 20 cannot slide relative to the guide groove 11. The slider 50 is provided with at least one hook 51 at the rear end 502, and the hook 51 selectively engages the first limiting shaft 13 as the first support 20 slides relative to the guide slot 11. In other words, when the folding device 4 is in the unfolded position, the hook 51 is engaged with the first limiting shaft 13 so that the first supporting member 20 cannot slide relative to the guide groove 11.

滑塊50設置有一由前端501延伸至後端502的容置部52，一抵塊53可樞擺地設置於容置部52並選擇性地抵推容槽21的底面。此外，滑塊50的前端501設置有一第一扭力彈簧54，第一支撐件20的相反兩側各設置有一軸承14，且第一軸件12穿設於第一支撐件20的第一端201、該些軸承14、滑塊50的前端501以及第一扭力彈簧54。藉此，當第一支撐件20相對本體10樞擺後，能夠藉由第一扭力彈簧54的彈性回復力而易於由展開位置變換至收折位置。抵塊53具有一樞接於滑塊50的樞接端531與一相反於樞接端531的抵接端532，樞接端531設置有一第二扭力彈簧55，且一第二軸件56穿設於滑塊50、抵塊53的樞接端531以及第二扭力彈簧55。藉此，抵塊53相對滑塊50樞擺後，能夠藉由第二扭力彈簧55的彈性回復力而易於由展開位置變換至收折位置。The slider 50 is provided with a receiving portion 52 extending from the front end 501 to the rear end 502, and an abutting block 53 is pivotally disposed on the receiving portion 52 and selectively pushes against the bottom surface of the receiving slot 21. In addition, a first torsion spring 54 is provided at the front end 501 of the slider 50, a bearing 14 is provided on the opposite sides of the first support 20, and the first shaft 12 penetrates the first end 201 of the first support 20. , The bearings 14, the front end 501 of the slider 50, and the first torsion spring 54. Thereby, after the first support member 20 is pivoted relative to the main body 10, the elastic restoring force of the first torsion spring 54 can be easily changed from the expanded position to the collapsed position. The abutment block 53 has a pivot end 531 pivotally connected to the slider 50 and an abutment end 532 opposite to the pivot end 531. The pivot end 531 is provided with a second torsion spring 55, and a second shaft 56 penetrates The pivoting end 531 of the sliding block 53 and the second torsion spring 55 are arranged on the slider 50. Thereby, after the abutment block 53 is pivoted relative to the slider 50, the elastic restoring force of the second torsion spring 55 can be easily changed from the expanded position to the collapsed position.

進一步地，折疊裝置4還包括一控制單元60，具有一設置於座墊30的控制件61與一連接於控制件61與抵塊53之間的拉繩62。控制件61能夠相對座墊30於鎖定位置與釋放位置之間移動，且拉繩62隨控制件61相對座墊30移動而帶動抵塊53相對容置部52樞擺。Furthermore, the folding device 4 further includes a control unit 60 having a control member 61 disposed on the seat cushion 30 and a draw cord 62 connected between the control member 61 and the resisting block 53. The control member 61 can move between the locked position and the release position relative to the seat cushion 30, and the pull cord 62 moves with the control member 61 relative to the seat cushion 30 to drive the resist block 53 to pivot relative to the accommodating portion 52.

第一支撐件20設置有一穿設於容槽21的第一支承件23。滑塊50設置有一穿設於後端502的第二支承件57，且拉繩62接觸第一支承件23與第二支承件57，保持拉繩62受控制件61帶動時的順暢度，並使拉繩62受控制件61拉動時能夠帶動滑塊50相對導槽11樞擺。The first supporting member 20 is provided with a first supporting member 23 passing through the receiving groove 21. The slider 50 is provided with a second supporting member 57 passing through the rear end 502, and the pull cord 62 contacts the first supporting member 23 and the second supporting member 57 to maintain the smoothness of the pull cord 62 when driven by the control member 61, and When the pull rope 62 is pulled by the control member 61, the slider 50 can be driven to pivot relative to the guide slot 11.

座墊30設置有一連接座31與一樞接件32，控制件61可移動地連接於連接座31而於鎖定位置與釋放位置之間移動。樞接件32定義一近端321與一遠端322，近端321樞接於第一支撐件20的第二端202，遠端322樞接於連接座31。連接座31設置有一定位槽311，定位槽311具有位於不同水平高度的一第一定位部312與一第二定位部313。於本實施例中，定位槽311具有近似於N字形的截面形狀，而第一定位部312與第二定位部313分別形成於N字的左下角與右上角。一第二限位軸件33穿設於樞接件32的遠端322與定位槽311並能夠隨座墊30相對第一支撐件20的第二端202樞擺而限位於第一定位部312或第二定位部313。藉此，座墊30在折疊裝置4於展開位置時能夠調整至適當的乘坐位置。The seat cushion 30 is provided with a connecting seat 31 and a pivotal member 32, and the control member 61 is movably connected to the connecting seat 31 to move between a locked position and a released position. The pivotal member 32 defines a proximal end 321 and a distal end 322. The proximal end 321 is pivotally connected to the second end 202 of the first support member 20, and the distal end 322 is pivotally connected to the connecting seat 31. The connecting seat 31 is provided with a positioning groove 311, and the positioning groove 311 has a first positioning portion 312 and a second positioning portion 313 located at different levels. In this embodiment, the positioning groove 311 has a cross-sectional shape similar to an N shape, and the first positioning portion 312 and the second positioning portion 313 are respectively formed at the lower left corner and the upper right corner of the N shape. A second limiting shaft 33 passes through the distal end 322 of the pivotal member 32 and the positioning groove 311 and can be limited to the first positioning portion 312 as the seat cushion 30 pivots relative to the second end 202 of the first support member 20 Or the second positioning portion 313. Thereby, the seat cushion 30 can be adjusted to an appropriate seating position when the folding device 4 is in the unfolded position.

圖4為折疊裝置4位於收折位置的剖面示意圖。當折疊裝置4位於收折位置，第一支撐件20容置於導槽11，第二支撐件40容置於容槽21，第一支撐件20的凹口22卡接第一限位軸件13，第二限位軸件33限位於第一定位部312，滑塊50的後端502抵接於導槽11的底面，且控制單元60位於鎖定位置。此時第一支撐件20無法相對本體10樞擺並無法相對導槽11滑移，使用者能夠站立於本體10與第一支撐件20之上。FIG. 4 is a schematic cross-sectional view of the folding device 4 in the folded position. When the folding device 4 is in the collapsed position, the first support 20 is received in the guide groove 11, the second support 40 is received in the recess 21, and the notch 22 of the first support 20 is clamped to the first limiting shaft 13. The second limiting shaft 33 is limited to the first positioning portion 312, the rear end 502 of the slider 50 abuts against the bottom surface of the guide groove 11, and the control unit 60 is located in the locked position. At this time, the first support 20 cannot pivot relative to the main body 10 and cannot slide relative to the guide slot 11, and the user can stand on the main body 10 and the first support 20.

圖5為折疊裝置4由收折位置變換至展開位置的剖面示意圖。當使用者欲將折疊裝置4由收折位置變換至展開位置，使用者能夠拉動控制件61，使控制件61相對連接座31移動而於鎖定位置變換至釋放位置，並略為抬升座墊30。拉繩62隨控制件61相對連接座31移動而帶動滑塊50相對導槽11樞擺，且抵塊53相對容置部52樞擺，使後端502略微遠離導槽11的底面，且抵塊53抵推容槽21的底面，使得第一支撐件20與第二支撐件40分別相對本體10樞擺，進而由收折位置變換至展開位置。FIG. 5 is a schematic cross-sectional view of the folding device 4 changing from the folded position to the unfolded position. When the user wants to change the folding device 4 from the folded position to the unfolded position, the user can pull the control member 61 to move the control member 61 relative to the connecting seat 31 to change from the locked position to the released position, and slightly lift the seat cushion 30. The pull cord 62 moves with the control member 61 relative to the connecting seat 31 to drive the slider 50 to pivot relative to the guide slot 11, and the stop block 53 pivots relative to the receiving portion 52, so that the rear end 502 is slightly away from the bottom surface of the guide slot 11 and abuts The block 53 pushes against the bottom surface of the accommodating slot 21, so that the first support member 20 and the second support member 40 respectively pivot relative to the main body 10, and then change from the collapsed position to the expanded position.

圖6為折疊裝置4位於展開位置的剖面示意圖。使用者能夠持續抬升座墊30，滑塊50的勾部51隨第一支撐件20相對該導槽11滑移而卡接第一限位軸件13，以達第一支撐件20與本體10之間的定位功能，且本體10、第一支撐件20以及第二支撐件40形成穩固的三角結構。使用者還能夠施力使座墊30相對第一支撐件20的第二端202樞擺，第二限位軸件33限位於第二定位部313。藉此，座墊30與本體10略呈平行，以供使用者適當的乘坐位置。FIG. 6 is a schematic cross-sectional view of the folding device 4 in the unfolded position. The user can continue to lift the seat cushion 30, and the hook portion 51 of the slider 50 is engaged with the first limiting shaft 13 as the first support 20 slides relative to the guide groove 11 to reach the first support 20 and the body 10 The main body 10, the first support 20 and the second support 40 form a stable triangular structure. The user can also apply force to pivot the seat cushion 30 relative to the second end 202 of the first support 20, and the second limiting shaft 33 is limited to the second positioning portion 313. Thereby, the seat cushion 30 is slightly parallel to the main body 10 to provide a proper seating position for the user.

綜上所述，本發明的折疊裝置及具有折疊裝置的滑板車藉由折疊裝置4能夠於收折位置與展開位置之間收折變換，以供使用者選擇以站立或乘坐方式騎行滑板車。In summary, the folding device and the scooter with the folding device of the present invention can be folded and changed between the folded position and the unfolded position by the folding device 4, so that the user can choose to ride the scooter in a standing or riding manner.

雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be determined by the scope of the attached patent application.

1:滑板車 2:車輪 3:底座 4:折疊裝置 10:本體 101:頭端 102:尾端 11:導槽 111:導軌 12:第一軸件 13:第一限位軸件 14:軸承 20:第一支撐件 201:第一端 202:第二端 21:容槽 22:凹口 23:第一支承件 30:座墊 31:連接座 311:定位槽 312:第一定位部 313:第二定位部 32:樞接件 321:近端 322:遠端 33:第二限位軸件 40:第二支撐件 401:第一樞接端 402:第二樞接端 50:滑塊 501:前端 502:後端 51:勾部 52:容置部 53:抵塊 531:樞接端 532:抵接端 54:第一扭力彈簧 55:第二扭力彈簧 56:第二軸件 57:第二支承件 60:控制單元 61:控制件 62:拉繩1: Scooter 2: wheel 3: base 4: Folding device 10: body 101: head end 102: end 11: Guide groove 111: Rail 12: The first shaft 13: The first limit shaft 14: Bearing 20: The first support 201: first end 202: second end 21: Tolerance 22: Notch 23: The first support 30: seat cushion 31: connecting seat 311: positioning slot 312: The first positioning part 313: The second positioning part 32: pivot 321: Proximal 322: remote 33: The second limit shaft 40: second support 401: first pivot end 402: second pivot end 50: Slider 501: front end 502: backend 51: Hook 52: Housing Department 53: Arrival 531: pivot end 532: Butt End 54: The first torsion spring 55: second torsion spring 56: second shaft 57: second support 60: control unit 61: control 62: Drawstring

圖1是本發明一實施例的折疊裝置及具有折疊裝置的滑板車的立體分解圖。圖2是圖1中所示折疊裝置的立體分解圖。圖3是圖1中所示折疊裝置的剖面示意圖。圖4至圖6是圖1所示具有折疊裝置的滑板車的動作示意圖。 Fig. 1 is a perspective exploded view of a folding device and a scooter with the folding device according to an embodiment of the present invention. Fig. 2 is an exploded perspective view of the folding device shown in Fig. 1. Fig. 3 is a schematic cross-sectional view of the folding device shown in Fig. 1. 4 to 6 are schematic diagrams of the actions of the scooter with the folding device shown in FIG. 1.

4:折疊裝置 4: Folding device

10:本體 10: body

101:頭端 101: head end

102:尾端 102: end

11:導槽 11: Guide groove

12:第一軸件 12: The first shaft

13:第一限位軸件 13: The first limit shaft

14:軸承 14: Bearing

20:第一支撐件 20: The first support

201:第一端 201: first end

202:第二端 202: second end

21:容槽 21: Tolerance

22:凹口 22: Notch

23:第一支承件 23: The first support

30:座墊 30: seat cushion

31:連接座 31: connecting seat

311:定位槽 311: positioning slot

312:第一定位部 312: The first positioning part

313:第二定位部 313: The second positioning part

32:樞接件 32: pivot

321:近端 321: Proximal

322:遠端 322: remote

33:第二限位軸件 33: The second limit shaft

40:第二支撐件 40: second support

401:第一樞接端 401: first pivot end

402:第二樞接端 402: second pivot end

50:滑塊 50: Slider

501:前端 501: front end

502:後端 502: backend

51:勾部 51: Hook

52:容置部 52: Housing Department

53:抵塊 53: Arrival

531:樞接端 531: pivot end

532:抵接端 532: Butt End

54:第一扭力彈簧 54: The first torsion spring

55:第二扭力彈簧 55: second torsion spring

56:第二軸件 56: second shaft

57:第二支承件 57: second support

60:控制單元 60: control unit

61:控制件 61: control

62:拉繩 62: Drawstring

Claims

一種折疊裝置，適於安裝在滑板車兩車輪間的底座上，包括：一本體，定義一頭端與一尾端，該本體設置有一由該頭端延伸至該尾端的導槽；一第一支撐件，選擇性地容置於該導槽，該第一支撐件定義一第一端與一第二端，該第一端能夠相對該本體樞擺並能夠相對該導槽滑移與定位，該第二端設置一座墊，該第一支撐件設置有一由該第一端延伸至該第二端的容槽；以及一第二支撐件，選擇性地容置於該容槽，該第二支撐件定義一第一樞接端與一第二樞接端，該第一樞接端樞接於該本體的尾端，該第二樞接端樞接於該第一支撐件。 A folding device suitable for being installed on a base between two wheels of a scooter, comprising: A body defining a head end and a tail end, and the body is provided with a guide groove extending from the head end to the tail end; A first support member selectively accommodated in the guide groove, the first support member defines a first end and a second end, the first end can pivot relative to the body and can slide relative to the guide groove And positioning, the second end is provided with a pad, and the first support is provided with a pocket extending from the first end to the second end; and A second support member selectively accommodated in the accommodating slot, the second support member defines a first pivot end and a second pivot end, the first pivot end is pivotally connected to the tail end of the body , The second pivot end is pivotally connected to the first support.

如申請專利範圍第1項所述的折疊裝置，其中該導槽的兩相對內壁面各設置有一導軌，該第一支撐件於該容槽設置有一滑塊，該滑塊定義一前端與一後端，一第一軸件穿設於該第一支撐件的第一端與該滑塊的前端，且該第一軸件相異兩端分別可滑動地限制於該些導軌。According to the folding device described in the first item of the scope of patent application, wherein two opposite inner wall surfaces of the guide groove are each provided with a guide rail, the first support member is provided with a sliding block in the receiving groove, and the sliding block defines a front end and a rear At the end, a first shaft member penetrates through the first end of the first support member and the front end of the sliding block, and the different ends of the first shaft member are respectively slidably restricted to the guide rails.

如申請專利範圍第2項所述的折疊裝置，其中一第一限位軸件穿設於該導槽的兩相對內壁面，該第一支撐件設置有至少一對應該第一限位軸件的凹口，該至少一凹口隨該第一支撐件相對該本體樞擺而選擇性地卡接該第一限位軸件，該滑塊於該後端設置有至少一勾部，且該至少一勾部隨該第一支撐件相對該導槽滑移而選擇性地卡接該第一限位軸件。As for the folding device described in item 2 of the scope of patent application, one of the first limiting shafts penetrates through two opposite inner wall surfaces of the guide groove, and the first supporting member is provided with at least one pair of first limiting shafts The at least one notch selectively engages the first limiting shaft member as the first support member pivots relative to the body, the slider is provided with at least one hook portion at the rear end, and the At least one hook portion selectively clamps the first limiting shaft member as the first support member slides relative to the guide groove.

如申請專利範圍第3項所述的折疊裝置，其中該滑塊設置有一由該前端延伸至該後端的容置部，一抵塊可樞擺地設置於該容置部並選擇性地抵推該容槽的底面。As described in item 3 of the scope of patent application, the sliding block is provided with a receiving portion extending from the front end to the rear end, and an abutting block is pivotally disposed on the receiving portion and selectively pushing against The bottom surface of the container.

如申請專利範圍第2項所述的折疊裝置，其中該滑塊的前端設置有一第一扭力彈簧，該第一支撐件的相反兩側各設置有一軸承，且該第一軸件穿設於該第一支撐件的第一端、該些軸承、該滑塊的前端以及該第一扭力彈簧。As for the folding device described in item 2 of the scope of patent application, a first torsion spring is provided at the front end of the slider, a bearing is provided on opposite sides of the first support, and the first shaft penetrates the The first end of the first support, the bearings, the front end of the slider, and the first torsion spring.

如申請專利範圍第4項所述的折疊裝置，其中該抵塊具有一樞接於該滑塊的樞接端與一相反於該樞接端的抵接端，該樞接端設置有一第二扭力彈簧，且一第二軸件穿設於該滑塊、該抵塊的樞接端以及該第二扭力彈簧。As for the folding device described in claim 4, wherein the abutment block has a pivot end pivotally connected to the slider and an abutment end opposite to the pivot end, and the pivot end is provided with a second torsion force A spring, and a second shaft member penetrates the sliding block, the pivot end of the abutment block, and the second torsion spring.

如申請專利範圍第4項所述的折疊裝置，其還包括：一控制單元，具有一設置於該座墊的控制件與一連接於該控制件與該抵塊之間的拉繩，該控制件能夠相對該座墊於鎖定位置與釋放位置之間移動，且該拉繩隨該控制件相對座墊移動而帶動該抵塊相對該容置部樞擺。 The folding device described in item 4 of the scope of patent application also includes: A control unit having a control element arranged on the seat cushion and a control element connected to the control element and the abutment block The control element can move between a locked position and a release position relative to the seat cushion, and the pull rope drives the abutment block to pivot relative to the accommodating portion as the control element moves relative to the seat cushion.

如申請專利範圍第7項所述的折疊裝置，其中該第一支撐件設置有一穿設於該容槽的第一支承件，該滑塊設置有一穿設於該後端的第二支承件，且該拉繩接觸該第一支承件與該第二支承件。According to the folding device described in item 7 of the scope of patent application, wherein the first support member is provided with a first support member passing through the pocket, and the slider is provided with a second support member passing through the rear end, and The pull cord contacts the first support and the second support.

如申請專利範圍第8項所述的折疊裝置，其中該座墊設置有一連接座與一樞接件，該控制件可移動地連接於該連接座而於鎖定位置與釋放位置之間移動，該樞接件定義一近端與一遠端，該近端樞接於該第一支撐件的第二端，該遠端樞接於該連接座，該連接座設置有一定位槽，該定位槽具有位於不同水平高度的一第一定位部與一第二定位部，一第二限位軸件穿設於該樞接件的遠端與該定位槽並能夠隨該座墊相對該第一支撐件的第二端樞擺而限位於該第一定位部或該第二定位部。For the folding device described in item 8 of the scope of patent application, the seat cushion is provided with a connecting seat and a pivotal member, and the control member is movably connected to the connecting seat and moves between the locked position and the released position. The pivotal member defines a proximal end and a distal end, the proximal end is pivotally connected to the second end of the first support member, the distal end is pivotally connected to the connecting seat, the connecting seat is provided with a positioning groove, and the positioning groove has A first positioning portion and a second positioning portion are located at different levels, and a second limiting shaft member penetrates the distal end of the pivotal member and the positioning groove and can follow the seat cushion relative to the first support member The second end pivots to be limited to the first positioning portion or the second positioning portion.

一種滑板車，包括：兩車輪；一底座，設置於該兩車輪間；以及一折疊裝置，安裝在該底座上並包括一本體、一第一支撐件以及一第二支撐件，該本體定義一頭端與一尾端，該本體設置有一由該頭端延伸至該尾端的導槽，該第一支撐件選擇性地容置於該導槽，該第一支撐件定義一第一端與一第二端，該第一端能夠相對該本體樞擺並能夠相對該導槽滑移與定位，該第二端設置一座墊，該第一支撐件設置有一由該第一端延伸至該第二端的容槽，該第二支撐件選擇性地容置於該容槽，該第二支撐件定義一第一樞接端與一第二樞接端，該第一樞接端樞接於該本體的尾端，該第二樞接端樞接於該第一支撐件。 A scooter, including: Two wheels A base set between the two wheels; and A folding device installed on the base and including a body, a first support and a second support The body defines a head end and a tail end, the body is provided with a guide groove extending from the head end to the tail end, the first support member is selectively accommodated in the guide groove, and the first support member defines a A first end and a second end, the first end can pivot relative to the body and can slide and be positioned relative to the guide groove, the second end is provided with a cushion, the first support is provided with the first support The second supporting member is selectively accommodated in the receiving groove of the second end, the second supporting member defines a first pivoting end and a second pivoting end, the first pivoting The end is pivotally connected to the tail end of the body, and the second pivotal end is pivotally connected to the first support member.