TWI508882B - Convertible seat and type of two-seat baby carriage - Google Patents
Convertible seat and type of two-seat baby carriage Download PDFInfo
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Description
本發明係有關一種雙座嬰兒車，尤指可供使用者隨意地選擇轉換為前/後排列的雙座型態或左/右並列的雙座型態者。The invention relates to a two-seat stroller, in particular to a two-seat type in which the user can arbitrarily select a two-seat type or a left/right side-by-side type that is converted into a front/rear arrangement.
雙座嬰兒車可基本區分為前/後排列的雙座型態(Tandem)及左/右並列的雙座型態(Side-by-side)等兩種。其中以前/後排列的雙座型態的雙座嬰兒車較容易通過狹窄的路徑，但問題是坐在後座的嬰兒乘客的視野總是被前座的椅背遮住，而且無論上車或下車都很不方便。反之，左/右並列的雙座型態(Side-by-side)的雙座嬰兒車，則左/右座位上的嬰兒乘客都可同樣享有無遮的視野，上下車也同樣方便，但因為車體太寬，很容易影響旁邊路人的通行權力，遇到狹窄的路徑或電梯，有時難以進入或通行。The two-seater stroller can be basically divided into two types: the front and rear two-seat type (Tandem) and the left/right side-by-side two-seat type (Side-by-side). The two-seat two-seat stroller with the front/rear arrangement is easier to pass through the narrow path, but the problem is that the infant passenger sitting in the back seat is always covered by the seat back of the front seat, and whether getting on or off the bus Very inconvenient. On the other hand, the left/right side-by-side two-seat stroller can also enjoy the unobstructed view of the baby passengers in the left/right seat, and it is also convenient to get on and off, but because The car body is too wide, it is easy to affect the passage of the passers-by, and encounter narrow routes or elevators, sometimes difficult to enter or pass.
目前市售的這兩種雙座嬰兒車各有優缺點，但都無法讓使用者因應場所的需要或道路寬度的限制隨意地轉換其型態，因此無論購買或使用那一種雙座嬰兒車，都可能會碰到上述的問題。The two types of two-seat strollers currently available on the market have their own advantages and disadvantages, but they are not allowed to change the type of the room according to the needs of the place or the width of the road. Therefore, no matter which two-seat stroller is purchased or used, You may encounter the above problems.
有鑑於此，本發明提供一種可轉換座向及型態的雙座嬰兒車，可供使用者依場地隨意地選擇及轉換為前/後排列的雙座型態或左/右並列的雙座型態，其至少可包括：一車架、一中央旋座、一對懸臂及一對座椅。In view of this, the present invention provides a convertible seat type and a two-seat stroller that can be randomly selected and converted by the user into a two-seat type of front/rear arrangement or a two-seat left/right arrangement. The model may include at least: a frame, a center seat, a pair of cantilevers, and a pair of seats.
所述的車架係設有一前輪臂連接前輪、一後輪臂連接後輪，及一推車把手位於車架的後方。而中央旋座係連接於前輪臂與後輪臂之間，兩懸臂則藉由中央旋座樞接於車架上，可樞轉並鎖定於縱向位置或橫向位置。The frame is provided with a front wheel arm connecting the front wheel, a rear wheel arm connecting the rear wheel, and a cart handle located at the rear of the frame. The central rotary seat is connected between the front wheel arm and the rear wheel arm, and the two cantilever arms are pivotally connected to the frame by the central rotating seat, and can be pivoted and locked in the longitudinal position or the lateral position.
兩座椅樞設於兩懸臂遠離中央旋座的一端，無論懸臂係鎖定於縱向位置或橫向位置，兩座椅都可調整至一朝前的位置，使雙座嬰兒車得以正常 地轉換為前/後排列的雙座型態或左/右並列的雙座型態。The two seats are pivoted at one end of the two cantilever arms away from the central rotary seat, and the two seats can be adjusted to a forward position regardless of whether the cantilever is locked in the longitudinal position or the lateral position, so that the two-seat stroller can be normally operated. The ground is converted into a two-seat type of front/rear arrangement or a two-seat type of left/right juxtaposition.
較佳者，本發明也可以利用一對連桿使兩座椅連動，於中央旋座及兩懸臂旋轉時使兩座椅隨之同步地逆向轉動，令懸臂鎖定於縱向位置或橫向位置時兩座椅都自動轉至朝前的位置。Preferably, the present invention can also use two pairs of links to interlock the two seats. When the central rotary seat and the two cantilevers rotate, the two seats are synchronously reversely rotated, so that the cantilever is locked in the longitudinal position or the lateral position. The seats are automatically turned to the forward position.
為能縮小左/右並列時兩座椅之間的距離，在中央旋座內並可再增設一橫槽供前述連桿的端部沿之滑動，藉以使雙座嬰兒車轉換為左/右並列的雙座型態時得以縮小車體的寬度；此外，在中央旋座內尚可再增設一具有導槽的轉動件，此轉動件可隨懸臂轉動，可藉由其導槽驅使兩連桿的端部沿著橫槽相對地滑動，使雙座嬰兒車轉換為左/右並列的雙座型態時，得藉以自動縮小座椅之間的距離。In order to reduce the distance between the two seats when the left/right side is juxtaposed, a horizontal groove can be added in the central rotary seat for the end of the connecting rod to slide along, so that the two-seat baby carriage is converted to the left/right In the parallel two-seat type, the width of the vehicle body can be reduced; in addition, a rotating member having a guide groove can be further added in the central rotary seat, and the rotating member can be rotated with the cantilever, and the two slots can be driven by the guide groove. The ends of the rods slide relative to each other along the transverse grooves, so that when the two-seat stroller is converted into a two-seat type of left/right juxtaposition, the distance between the seats can be automatically reduced.
如第1圖所示，係一依據本發明的可轉換座向及型態的雙座嬰兒車具體實施例，其至少包括：一車架1、一中央旋座2、一對懸臂3及一對座椅4。使用者可依場所的寬窄，隨意地選擇、轉換本發明的雙座嬰兒車為前/後排列的雙座型態18或左/右並列的雙座型態19。As shown in FIG. 1 , a specific embodiment of a convertible seat and type two-seat stroller according to the present invention includes at least one frame 1, a center seat 2, a pair of cantilevers 3 and a For the seat 4. The user can arbitrarily select and convert the two-seat stroller of the present invention into a two-seat type 18 of front/rear arrangement or a two-seat type of left/right juxtaposition according to the width of the place.
其中車架1可包括一前輪臂11連接一對前輪110、後輪臂12連接一對後輪120、一推車把手13連接於車架1的後方，供推動本發明之可轉換座向及型態的雙座嬰兒車。The frame 1 can include a front wheel arm 11 connected to a pair of front wheels 110, a rear wheel arm 12 connecting a pair of rear wheels 120, and a cart handle 13 connected to the rear of the frame 1 for propelling the convertible seat of the present invention. Type of two-seater stroller.
中央旋座2連接於前輪臂11與後輪臂12之間，兩懸臂3藉由中央旋座2樞接於車架1上，可樞轉至一縱向位置31及一橫向位置32，並至少可被鎖定於橫向位置32。藉此，當使用者遇到狹窄之處時，可以暫時解除鎖定，將懸臂3向縱向位置31撥轉，等通過狹窄之處後，再重新將懸臂3鎖回橫向位置32。The central rotary seat 2 is connected between the front wheel arm 11 and the rear wheel arm 12, and the two suspension arms 3 are pivotally connected to the frame 1 by the central rotation seat 2, and are pivotable to a longitudinal position 31 and a lateral position 32, and at least It can be locked in the lateral position 32. Thereby, when the user encounters a narrow place, the lock can be temporarily released, the cantilever 3 is turned to the longitudinal position 31, and after passing through the narrow position, the cantilever 3 is again locked back to the lateral position 32.
本實施例的座椅4包括一連接部44及一支軸45。支軸45連接於連接部44下方，用以將座椅4樞設於兩懸臂3遠離中央旋座2的一端，無論兩 懸臂3係鎖定於縱向位置31或橫向位置32，都可將座椅4旋轉至一朝前的位置41，使雙座嬰兒車得以正常地轉換為前/後排列的雙座型態18或左/右並列的雙座型態19。The seat 4 of the present embodiment includes a connecting portion 44 and a shaft 45. The support shaft 45 is connected below the connecting portion 44 for pivoting the seat 4 to one end of the two cantilever arms 3 away from the central rotating base 2, regardless of two The cantilever 3 is locked in the longitudinal position 31 or the lateral position 32, both of which can rotate the seat 4 to a forward position 41, so that the two-seat stroller can be normally converted into a front/rear aligned two-seat type 18 or left / Right side of the two-seat type 19.
如第1圖、第5圖至第6圖所示，在本實施例的座椅4與懸臂3之間，可設有一受彈簧偏壓的卡掣元件42，以鎖定座椅4使不能相對於懸臂3自由轉動。當使用者需要調整座椅4的方向時，可先掣動受彈簧偏壓的卡掣元件42以解除其鎖定狀態，使座椅4得以恢復轉動而調整方向。當座椅4已經轉至對準朝前的位置41時，釋放受彈簧偏壓的卡掣元件42後，可藉由彈簧的力量使之自動恢復鎖定。As shown in FIG. 1 and FIG. 5 to FIG. 6, between the seat 4 and the cantilever 3 of the present embodiment, a spring-biased latching member 42 may be provided to lock the seat 4 so as not to be opposite. The cantilever 3 is free to rotate. When the user needs to adjust the direction of the seat 4, the spring-biased latching member 42 can be firstly released to release the locked state, so that the seat 4 can be rotated to adjust the direction. When the seat 4 has been turned to the forwardly facing position 41, after the spring-biased latching element 42 is released, the spring can be automatically restored by the force of the spring.
如第2圖與第3圖所示之依據本發明的可轉換座向及型態的雙座嬰兒車的變化實施例，其與前一實施例的不同處在於：兩座椅4之中，只有其中一個座椅4與懸臂3之間設有前一實施例的受彈簧偏壓的卡掣元件42。如第4圖所示，本變化實施例另一不同處在於：兩座椅4之間係以一對連桿22連動，當其中一個座椅4被轉動時，另一個座椅4便跟者同步轉動；鎖定其中一個座椅4時，可使另外一個座椅4無法自由轉動。A modified embodiment of the convertible seated and type two-seat stroller according to the present invention as shown in FIGS. 2 and 3, which differs from the previous embodiment in that: among the two seats 4, Only one of the seats 4 and the cantilever 3 is provided with the spring-biased latching member 42 of the previous embodiment. As shown in Fig. 4, another difference of the modified embodiment is that the two seats 4 are interlocked by a pair of links 22, and when one of the seats 4 is rotated, the other seat 4 is followed by Synchronous rotation; when one of the seats 4 is locked, the other seat 4 cannot be freely rotated.
如第3圖所示，為了實現兩座椅41之間的連動效果，本實施例在每一座椅4的支軸45上套接並固定一轉盤43，在中央旋座2內部設一傳動盤21，利用一對連桿22通過懸臂3的內部連動於傳動盤21與兩轉盤43之間。As shown in FIG. 3, in order to realize the interlocking effect between the two seats 41, in this embodiment, a turntable 43 is sleeved and fixed on the support shaft 45 of each seat 4, and a transmission is arranged inside the central rotary seat 2. The disk 21 is coupled between the drive plate 21 and the two turntables 43 through the inside of the cantilever 3 by a pair of links 22.
當兩座椅4恢復自由轉動時，經由傳動盤21、連桿22與轉盤43的連動將產生同步轉向的效果。藉此，無論懸臂3係被鎖定於縱向位置31或橫向位置32，使用者都可將兩座椅4同步地調整至朝前的位置41後加以鎖定，使雙座嬰兒車轉換為如第4圖所示的左/右並列的雙座型態19，或如第7圖所示的前/後排列的雙座型態18。When the two seats 4 resume free rotation, the interlocking effect via the drive plate 21, the link 22 and the turntable 43 will produce the effect of synchronous steering. Thereby, regardless of whether the cantilever 3 is locked in the longitudinal position 31 or the lateral position 32, the user can synchronously adjust the two seats 4 to the forward position 41 and then lock, so that the two-seat baby carriage is converted into the fourth seat. The left/right juxtaposition of the two-seat type 19 shown in the figure, or the two-seat type 18 of the front/rear arrangement as shown in FIG.
為了使兩懸臂3得以鎖定於其縱向位置31及橫向位置32，本實施例的中央旋座2可包括一軸心23、一固定部24、一轉動部25及一受彈簧偏壓的閂件26。其中固定部24係用以連接前輪臂11、後輪臂12及固定軸心23。 轉動部25係藉由軸心23與固定部24樞接，以焊接、鎖接或一體成型的方法和兩懸臂3固接。In order to lock the two cantilevers 3 to the longitudinal position 31 and the lateral position 32, the central base 2 of the present embodiment may include a shaft center 23, a fixing portion 24, a rotating portion 25 and a spring biased latch member. 26. The fixing portion 24 is for connecting the front wheel arm 11, the rear wheel arm 12 and the fixed shaft center 23. The rotating portion 25 is pivotally connected to the fixing portion 24 by the shaft center 23, and is fixed to the two cantilevers 3 by welding, locking or integral molding.
受彈簧偏壓的閂件26係可控制地設於固定部24與轉動部25之間，用以將懸臂3鎖定於縱向位置31或橫向位置32；較佳者，可利用鋼索之類的撓性元件(未圖示)從遠端拉動受彈簧偏壓的閂件26使其解除鎖定，當釋放撓性元件時，可利用彈簧的力量使其自動恢復鎖定。The spring biased latch member 26 is controllably disposed between the fixed portion 24 and the rotating portion 25 for locking the cantilever 3 to the longitudinal position 31 or the lateral position 32; preferably, the wire can be flexed A sexual element (not shown) pulls the spring-biased latch 26 from the distal end to unlock it, and when the flexible element is released, it can be automatically locked by the force of the spring.
如第8圖至第17圖所示的另一變化實施例，亦係利用一對連桿22使兩座椅4維持連動，並且於兩懸臂3轉動時可隨之逆向轉動；藉此，無論懸臂3最後被鎖定於縱向位置31或橫向位置32，兩座椅4都可自動轉向其朝前的位置41，使本發明的雙座嬰兒車得以自動轉換型態。Another modified embodiment as shown in FIGS. 8 to 17 also uses a pair of links 22 to maintain the interlocking of the two seats 4, and can be reversely rotated as the two cantilevers 3 rotate; thereby, regardless of The cantilever 3 is finally locked in the longitudinal position 31 or the lateral position 32, and both seats 4 are automatically turned to their forward facing position 41, allowing the two-seat stroller of the present invention to be automatically converted.
為了實現使座椅4自動轉向其朝前的位置41的功能，本實施例中以座椅4的支軸45套接並固定一轉盤43，以中央旋座2的軸心23套接並固定一固定盤27，並使固定盤27無法相對於車架1轉動。本實施例的固定盤27可設孔洞與兩連桿22的端部樞接，並經由連桿22穿過懸臂3與兩座椅4的轉盤43連動。In order to realize the function of automatically turning the seat 4 to its forward position 41, in this embodiment, a turntable 43 is sleeved and fixed by the support shaft 45 of the seat 4, and is sleeved and fixed by the axial center 23 of the center rotary seat 2. A disk 27 is fixed and the fixed disk 27 is prevented from rotating relative to the frame 1. The fixing plate 27 of the present embodiment can be provided with a hole pivotally connected to the end of the two links 22, and is connected to the turntable 43 of the two seats 4 through the cantilever 3 via the connecting rod 22.
請參考第10圖至第17圖的作動示意圖，當懸臂3從其縱向位置31轉向橫向位置32時，由於固定盤27無法轉動，而懸臂3另一端的轉盤43已經隨懸臂3的端部移動，這時連桿22將拉動轉盤43而使其逆向地轉動；當轉盤43逆向轉動，透過支軸45將驅使座椅4隨之逆向轉動，最後達到其朝前的位置41。藉此連動，使本發明的雙座嬰兒車可從前/後排列的雙座型態18自動轉換為兩座椅4朝前之左/右並列的雙座型態19，或從左/右並列的雙座型態19自動轉換為兩座椅4朝前之前/後排列的雙座型態18。Referring to the operation diagrams of Figs. 10 to 17, when the boom 3 is turned from its longitudinal position 31 to the lateral position 32, since the fixed disk 27 cannot be rotated, the turntable 43 at the other end of the cantilever 3 has moved with the end of the cantilever 3. At this time, the link 22 will pull the turntable 43 to rotate it in the reverse direction; when the turntable 43 is rotated in the reverse direction, the support shaft 45 will drive the seat 4 to reversely rotate, and finally reach its forward position 41. By this linkage, the two-seater stroller of the present invention can be automatically converted from the front/rear aligned two-seat type 18 to the two-seat front-facing left/right juxtaposed two-seat type 19, or juxtaposed from left/right. The two-seat type 19 is automatically converted to a two-seat type 18 in which the two seats 4 are arranged forward/backward.
由於本實施例的懸臂3的旋轉係與兩座椅4的逆向自轉同步，因此只要鎖住懸臂3，就能使座椅4無法自轉，因此可以不必在座椅4與懸臂3之間設置前述實施例的受彈簧偏壓的卡掣元件42以節省生產成本。Since the rotation of the cantilever 3 of the present embodiment is synchronized with the reverse rotation of the two seats 4, the seat 4 can be prevented from rotating by simply locking the cantilever 3, so that it is not necessary to provide the foregoing between the seat 4 and the cantilever 3. The spring-biased latching element 42 of the embodiment saves production costs.
如第18圖至第20圖所示的實施例，係為實現對懸臂3位置的鎖定， 在中央旋座2設一固定部24、一轉動部25及一受彈簧偏壓的閂件26，其中固定部24係用以連接前輪臂11、後輪臂12，並且固設一軸心23。轉動部25係與兩懸臂3固接，藉由軸心23與固定部24樞接。受彈簧偏壓的閂件26係可控制地設於固定部24與轉動部25之間，用以將兩懸臂3鎖定於縱向位置31及橫向位置32。The embodiment shown in Figures 18 to 20 is for locking the position of the cantilever 3, A fixing portion 24, a rotating portion 25 and a spring-biased latching member 26 are disposed on the central rotating base 2, wherein the fixing portion 24 is used for connecting the front wheel arm 11 and the rear wheel arm 12, and a shaft center 23 is fixed. . The rotating portion 25 is fixed to the two cantilevers 3, and is pivotally connected to the fixing portion 24 by the shaft center 23. A spring biased latch 26 is controllably disposed between the fixed portion 24 and the rotating portion 25 for locking the two cantilevers 3 in the longitudinal position 31 and the lateral position 32.
由於雙座嬰兒車在前/後排列的雙座型態18下，兩座椅4之間必須間隔一定的距離，才能使坐在後座的嬰兒乘客保有舒適的活動空間；但當雙座嬰兒車轉換到左/右並列的雙座型態19時，若還繼續保有前述兩座椅4之間的距離將造成車體過寬的問題。Since the two-seat stroller is placed in the front/rear two-seat type 18, the two seats 4 must be separated by a certain distance to ensure a comfortable living space for the infant passengers sitting in the back seat; but when the two-seat baby When the car is switched to the left/right side-by-side two-seat type 19, if the distance between the two seats 4 is still maintained, the problem of the vehicle body being too wide will be caused.
為能於轉換至左/右並列的雙座型態19時自動縮小座椅4之間的距離，可在中央旋座2內增設一對橫槽270供連桿22的端部沿之滑動，以藉由連桿22帶動兩座椅4使縮小距離。此外尚可再增設一具有導槽280的轉動件28於中央旋座2之內，當轉動件28隨著懸臂3轉動時，藉由導槽280驅使連桿22的端部，使沿著該對橫槽270滑動，在轉換為左/右並列的雙座型態19時自動縮小兩座椅4之間的距離，使轉換為一左/右並列但寬度自動縮窄的雙座型態20。In order to automatically reduce the distance between the seats 4 when switching to the left/right juxtaposition type 19, a pair of lateral grooves 270 may be added in the center seat 2 for the ends of the links 22 to slide along the ends. The two seats 4 are driven by the connecting rod 22 to reduce the distance. In addition, a rotating member 28 having a guiding groove 280 may be further disposed in the central rotating base 2. When the rotating member 28 rotates with the cantilever 3, the end of the connecting rod 22 is driven by the guiding groove 280 so as to The horizontal groove 270 slides, and when converted into the left/right parallel two-seat type 19, the distance between the two seats 4 is automatically reduced, so that it is converted into a left/right juxtaposition but the width is automatically narrowed. .
如第21圖至第22圖所示之具體變化實施例，其中央旋座2的固定部24設有一軸心23及一固定盤27，固定盤27係固接於所述的軸心23而無法相對於車架1相對轉動。本實施例的不同之處在於固定盤27上設有一對橫槽270供兩連桿22的端部可樞轉及滑動地穿入連接，並在中央旋座2的轉動部25設一轉動件28用以驅動所述連桿22的端部沿橫槽270滑動。As shown in FIG. 21 to FIG. 22, the fixing portion 24 of the center base 2 is provided with a shaft center 23 and a fixing plate 27, and the fixing plate 27 is fixed to the shaft center 23. It is not possible to rotate relative to the frame 1. The difference in this embodiment is that the fixing plate 27 is provided with a pair of lateral grooves 270 for the pivotal and sliding penetration of the ends of the two links 22, and a rotating member is provided at the rotating portion 25 of the central rotating base 2. The end 28 for driving the link 22 slides along the transverse groove 270.
為驅動連桿22的端部使之沿橫槽270滑動，又在轉動件28設一導槽280供所述連桿22的端部從中穿過而沿橫槽270滑動；當轉動件28隨懸臂3從縱向位置31轉向橫向位置32時，可藉由其導槽280驅使兩連桿22的端部沿著橫槽270互相靠近而縮小兩座椅4之間的距離，藉此使本發明的雙座嬰兒車自動轉換成為第23圖所示的左/右並列但寬度自動縮窄的雙座 型態20。To drive the end of the connecting rod 22 to slide along the transverse groove 270, a rotating groove 28 is provided in the rotating member 28 for the end of the connecting rod 22 to pass therethrough and slide along the transverse groove 270; when the rotating member 28 follows When the cantilever 3 is turned from the longitudinal position 31 to the lateral position 32, the distance between the two seats 4 can be reduced by the guide groove 280 driving the ends of the two links 22 along the lateral grooves 270, thereby making the present invention The two-seat stroller is automatically converted into a two-seat left/right juxtaposition but automatically narrowed in width as shown in Figure 23. Type 20.
1‧‧‧車架1‧‧‧ frame
2‧‧‧中央旋座2‧‧‧Central Rotating Seat
3‧‧‧懸臂3‧‧‧cantilever
4‧‧‧座椅4‧‧‧ seats
11‧‧‧前輪臂11‧‧‧Front wheel arm
12‧‧‧後輪臂12‧‧‧ Rear wheel arm
13‧‧‧推車把手13‧‧‧ cart handle
18‧‧‧前/後排列的雙座型態18‧‧‧Two-seat type arranged before/after
19‧‧‧左/右並列的雙座型態19‧‧‧Two-seat type juxtaposed to the left/right
21‧‧‧傳動盤21‧‧‧Drive disk
20‧‧‧左/右並列但寬度自動縮窄的雙座型態20‧‧‧Two-seat type with left/right juxtaposition but automatically narrowed in width
22‧‧‧連桿22‧‧‧ Connecting rod
23‧‧‧軸心23‧‧‧Axis
24‧‧‧固定部24‧‧‧Fixed Department
25‧‧‧轉動部25‧‧‧Rotation
26‧‧‧受彈簧偏壓的閂件26‧‧‧ Spring-biased latches
27‧‧‧固定盤27‧‧‧ Fixed disk
28‧‧‧轉動件28‧‧‧Rotating parts
31‧‧‧縱向位置31‧‧‧ longitudinal position
32‧‧‧橫向位置32‧‧‧ lateral position
41‧‧‧朝前的位置41‧‧‧ forward position
42‧‧‧受彈簧偏壓的卡掣元件42‧‧‧Spring-biased cassette components
43‧‧‧轉盤43‧‧‧ Turntable
44‧‧‧連接部44‧‧‧Connecting Department
45‧‧‧支軸45‧‧‧ fulcrum
110‧‧‧前輪110‧‧‧front wheel
120‧‧‧後輪120‧‧‧ Rear wheel
270‧‧‧橫槽270‧‧‧ transverse slot
280‧‧‧導槽280‧‧
第1圖、係本發明之可轉換座向及型態的雙座嬰兒車實施例的左後方立體示意圖，其座椅可獨立自轉以調整座向並可鎖定於一朝前的位置。1 is a left rear perspective view of a two-seat stroller embodiment of the convertible seat and type of the present invention, the seat being independently rotatable to adjust the seat orientation and to be locked in a forward position.
第2圖、係本發明之可轉換座向及型態的雙座嬰兒車變化實施例的左後方立體示意圖，其特點在於兩座椅係互相連動地自轉，只要鎖定其中之一，便可同時將兩座椅固定於朝前的位置。Figure 2 is a left rear perspective view of a two-seat bicycle variant of the convertible seat and type of the present invention, characterized in that the two seat systems are rotated in conjunction with each other, as long as one of them is locked, Secure the two seats to the forward position.
第3圖、係第2圖之變化實施例的立體***圖，用以繪示兩座椅之間的連動關係及相關的連動元件。FIG. 3 is a perspective exploded view of a modified embodiment of FIG. 2 for illustrating the interlocking relationship between the two seats and the associated interlocking elements.
第4圖、係第2圖之變化實施例於轉換到左/右並列的雙座型態時的左前方立體示意圖。Fig. 4 is a perspective view showing the left front of the modified embodiment of Fig. 2 in the case of switching to the left/right juxtaposed double seat type.
第5圖、係第2圖之變化實施例的局部剖面圖，用以繪示受彈簧偏壓的卡掣元件卡掣在座椅與懸臂之間的鎖定狀態。FIG. 5 is a partial cross-sectional view showing a modified embodiment of the second embodiment for illustrating a locked state of the spring-biased latching member between the seat and the boom.
第6圖、係第2圖之變化實施例的局部剖面圖，用以繪示受彈簧偏壓的卡掣元件於解除鎖定時的狀態。Figure 6 is a partial cross-sectional view showing a modified embodiment of the second embodiment for illustrating the state of the spring-biased latching member when unlocked.
第7圖、係本發明之可轉換座向及型態的雙座嬰兒車之另一變化實施例的左前方立體示意圖，其特點在於兩座椅係與懸臂連動，因此可藉由懸臂的轉動使兩座椅自轉，並可藉由懸臂的固定使兩座椅同步地固定於朝前的位置。Figure 7 is a left front perspective view of another variant embodiment of the convertible seat and type two-seat stroller of the present invention, characterized in that the two seat systems are coupled with the cantilever, so that the cantilever can be rotated The two seats are rotated and the two seats can be simultaneously fixed in the forward position by the fixing of the cantilever.
第8圖、係第7圖之變化實施例的立體***圖，用以繪示懸臂與兩座椅之間的連動關係及相關的連動元件。Figure 8 is a perspective exploded view of a modified embodiment of Figure 7 for illustrating the interlocking relationship between the cantilever and the two seats and associated interlocking elements.
第9圖、係第7圖之變化實施例於前/後排列的雙座型態時的側面示意圖。Fig. 9 is a side elevational view showing a modified embodiment of Fig. 7 in a two-seat configuration in which the front/rear arrangement is arranged.
第10圖、係第7圖之變化實施例於前/後排列的雙座型態時，其懸臂係定位於縱向位置，座椅的連接部方向大致與懸臂垂直。Fig. 10 is a perspective view of the modified embodiment of Fig. 7 in a two-seat configuration in which the cantilever is positioned in a longitudinal position, and the direction of the connecting portion of the seat is substantially perpendicular to the cantilever.
第11圖、係隱藏第10圖的懸臂，露出座椅的支軸、連桿及中央旋座三者的 立體示意圖。Figure 11 is a cantilever that hides Figure 10, revealing the support shaft, connecting rod and central rotating seat of the seat. Stereoscopic view.
第12圖、係第10圖所示之變化實施例的懸臂離開其縱向位置，轉動一角度時的座椅的連接部隨之逆向轉動的示意圖。Fig. 12 is a schematic view showing the connecting portion of the seat when the cantilever of the modified embodiment shown in Fig. 10 is separated from its longitudinal position and rotated by an angle.
第13圖、係隱藏第12圖旋轉後的懸臂，露出座椅的支軸、連桿及中央旋座三者的連動關係立體示意圖。Fig. 13 is a perspective view showing the interlocking relationship between the support shaft, the connecting rod and the central rotating seat of the seat, which hides the cantilever after the rotation of Fig. 12.
第14圖、係第12圖所示之變化實施例的懸臂繼續轉動一角度時，座椅的連接部繼續隨之逆向轉動的示意圖。Fig. 14 is a schematic view showing the connection portion of the seat continuing to rotate in the reverse direction when the cantilever of the modified embodiment shown in Fig. 12 continues to rotate by an angle.
第15圖、係隱藏第14圖懸臂，露出座椅的支軸、連桿及中央旋座三者的連動關係立體示意圖。Figure 15 is a perspective view showing the cantilever of the 14th figure, showing the interlocking relationship between the support shaft, the connecting rod and the central rotating seat of the seat.
第16圖、係第14圖所示之變化實施例的懸臂轉至橫向位置時，座椅的連接部大致與懸臂平行的示意圖。Fig. 16 is a schematic view showing the connecting portion of the seat substantially parallel to the cantilever when the cantilever of the modified embodiment shown in Fig. 14 is turned to the lateral position.
第17圖、係隱藏第16圖懸臂，露出座椅的支軸、連桿及中央旋座三者的連動關係立體示意圖。Figure 17 is a perspective view showing the interlocking relationship between the support shaft, the connecting rod and the central rotating seat of the seat.
第18圖、係懸臂與中央旋座鎖定時的立體剖面示意圖。Figure 18 is a perspective cross-sectional view showing the cantilever and the central swivel locked.
第19圖、係懸臂與中央旋座解除鎖定時的立體剖面示意圖。Fig. 19 is a schematic perspective cross-sectional view showing the cantilever and the central rotary seat being unlocked.
第20圖、係懸臂與中央旋座解除鎖定，轉動後的立體剖面示意圖。Figure 20 is a schematic cross-sectional view of the cantilever and the central swivel unlocked after rotation.
第21圖、係本發明之中央旋座的變化實施例示意圖，在中央旋座內部設有橫槽及導槽。Fig. 21 is a schematic view showing a modified embodiment of the central rotary seat of the present invention, in which a lateral groove and a guide groove are provided inside the central rotary seat.
第22圖、係第21圖的變化實施例作動示意圖，其特點在於使雙座嬰兒車的兩座椅於轉換至左/右並列的雙座型態時自動地縮小距離。Fig. 22 is a schematic view showing the operation of the modified embodiment of Fig. 21, which is characterized in that the two seats of the two-seater stroller are automatically reduced in distance when switching to the left/right juxtaposed two-seat type.
第23圖、係第21圖的變化實施例轉換至左/右並列但寬度自動縮窄的雙座型態立體示意圖。Fig. 23 is a perspective view showing a two-seat configuration in which the modified embodiment of Fig. 21 is switched to the left/right juxtaposition but the width is automatically narrowed.
1‧‧‧車架1‧‧‧ frame
2‧‧‧中央旋座2‧‧‧Central Rotating Seat
3‧‧‧懸臂3‧‧‧cantilever
4‧‧‧座椅4‧‧‧ seats
11‧‧‧前輪臂11‧‧‧Front wheel arm
12‧‧‧後輪臂12‧‧‧ Rear wheel arm
13‧‧‧推車把手13‧‧‧ cart handle
22‧‧‧連桿22‧‧‧ Connecting rod
23‧‧‧軸心23‧‧‧Axis
24‧‧‧固定部24‧‧‧Fixed Department
25‧‧‧轉動部25‧‧‧Rotation
26‧‧‧受彈簧偏壓的閂件26‧‧‧ Spring-biased latches
27‧‧‧固定盤27‧‧‧ Fixed disk
32‧‧‧橫向位置32‧‧‧ lateral position
41‧‧‧朝前的位置41‧‧‧ forward position
43‧‧‧轉盤43‧‧‧ Turntable
44‧‧‧連接部44‧‧‧Connecting Department
45‧‧‧支軸45‧‧‧ fulcrum
110‧‧‧前輪110‧‧‧front wheel
120‧‧‧後輪120‧‧‧ Rear wheel
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210111520.0A CN102632916B (en) | 2012-04-16 | 2012-04-16 | Dual-base baby carriage capable of converting base direction and pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201343447A TW201343447A (en) | 2013-11-01 |
| TWI508882B true TWI508882B (en) | 2015-11-21 |
Family
ID=46617541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101125712A TWI508882B (en) | 2012-04-16 | 2012-07-16 | Convertible seat and type of two-seat baby carriage |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102632916B (en) |
| TW (1) | TWI508882B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921823A (en) * | 2014-04-28 | 2014-07-16 | 浙江德清久胜车业有限公司 | Saddle rotating device of rotating parent-child vehicle |
| CN108454687B (en) * | 2018-06-06 | 2023-07-07 | 广东乐美达集团有限公司 | Multifunctional baby carriage capable of switching single seat and double seats |
| CA3105672C (en) | 2018-07-05 | 2023-04-04 | Unique Product & Design Co., Ltd. | Adjustable-position double-seat stroller and folding method therefor |
| US11827265B2 (en) | 2018-07-05 | 2023-11-28 | Unique Product & Design Co., Ltd. | Movable carrier and folding method therefor |
| CN112158776B (en) * | 2020-09-25 | 2021-10-01 | 山河智能装备股份有限公司 | Thrust wheel structure and tool bogie |
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|---|---|---|---|---|
| TW280801B (en) * | 1994-12-26 | 1996-07-11 | Aprica Kassai Kk | |
| CN201062048Y (en) * | 2007-02-01 | 2008-05-21 | 明门实业股份有限公司 | Single-actuated baby carriage brake mechanism |
| US20100038887A1 (en) * | 2008-08-17 | 2010-02-18 | Amir Bar-Lev | Adjustable stroller |
| WO2011158059A1 (en) * | 2010-06-18 | 2011-12-22 | Aidrianna, LLC | Stroller |
| WO2012019311A1 (en) * | 2010-08-13 | 2012-02-16 | Laura Smith | Convertible double stroller |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0619755D0 (en) * | 2006-10-06 | 2006-11-15 | Scs London Ltd | Apparatus and method |
| CN201907549U (en) * | 2010-12-09 | 2011-07-27 | 好孩子儿童用品有限公司 | Article for children and carrier for children |
| CN202624324U (en) * | 2012-04-16 | 2012-12-26 | 中山市隆成日用制品有限公司 | Two-seat baby carriage capable of transforming seat direction and form |
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2012
- 2012-04-16 CN CN201210111520.0A patent/CN102632916B/en not_active Expired - Fee Related
- 2012-07-16 TW TW101125712A patent/TWI508882B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW280801B (en) * | 1994-12-26 | 1996-07-11 | Aprica Kassai Kk | |
| CN201062048Y (en) * | 2007-02-01 | 2008-05-21 | 明门实业股份有限公司 | Single-actuated baby carriage brake mechanism |
| US20100038887A1 (en) * | 2008-08-17 | 2010-02-18 | Amir Bar-Lev | Adjustable stroller |
| WO2011158059A1 (en) * | 2010-06-18 | 2011-12-22 | Aidrianna, LLC | Stroller |
| WO2012019311A1 (en) * | 2010-08-13 | 2012-02-16 | Laura Smith | Convertible double stroller |
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|---|---|
| TW201343447A (en) | 2013-11-01 |
| CN102632916B (en) | 2014-07-02 |
| CN102632916A (en) | 2012-08-15 |
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