五、新型說明： 【新型所屬之技術領域】 本創作係關於一種可折式嬰兒車。 【先前技術】 嬰兒車可供嬰兒乘坐並讓成人可方便地以手推動，藉此減 輕成人的身體負擔。 為了方便收納、攜帶嬰兒車，部分婴兒車具有可折疊設 ^例如TW俯獨號專利所示，其揭露一種常見的可二式 嬰兒車’並主要藉由前腳A、B部分（見該專利第二圖）可彎 折設計而減少體積。不過，當可彎折關節數量增多時，代表著 其零組件也隨著增加，造成業者喊上祕時，且對於使用者 而言，太多的關節也容易導致折疊上的麻煩。 對此，有人提出-種利麟移機構來替代樞擺M節的設 計，例如US 6811178號專利揭示一種可折式嬰兒車，其係在 後腳與前腳交接處設置一滑塊，令後腳可沿前腳滑移，藉此達 成令耵、後輪彼此靠近的收折效果。另外，又如us 6似⑽ 號專利所示，其係將該滑移機構u設在後腳上，且在兩後腳 的滑移機構之間設有一四槓連桿，且該其中兩槓之自由端係與 δ亥滑移機_接而可賴滑移機構下擺，進而令後腳彼此靠 攏。 【新型内容】 本創作之主要目的係提供另—種具滑移機構之可折式嬰 M398500 兒車。 為了達成上述目的所提供之可折式嬰兒車具有一第一側 及一第一側，其包括一第一前腳、一第一後腳、一第二前腳、 -第二後腳、—第—滑塊、—第二滑塊、—後雙槓連桿、一前 又槓連才于弟連接槓及一第二連接槓。該第一前腳位於第 側且其底端連接一第一前輪，該第一後腳位於第一側，該第 -後腳頂端與該第—前腳樞接，該第—後腳底端則連接一第— 後輪’該第二前腳位於第二側且其底端連接—第二前輪，該第 二後腳位於第二側，該第二後腳頂端與該第二前腳樞接，該第 後腳底刺連接—第二後輪，該第—滑塊係滑設於該第一後 腳上且可在-第—位置及—第二位置之間移動，該第二滑塊係 滑設於該第二後腳上且可在—第—位置及—第二位置之間移 動，該後雙槓連桿包括—第—後槓及—第二後槓，該第一後損 上端與該第—滑塊樞接，該第_後槓下端則與第二後腳預設位 置樞接’該第二後_設位置介於第二滑塊與第二後輪之間， 或第-後槓上端與該第二滑塊樞接，該第二後槓下端則與第一 後腳預叹位置樞接，該第_後腳預設位置介於第—滑塊愈第一 後=間，該前雙槓連桿包括_[前槓及―第二前積，、該第 刖相後端與对-滑塊樞接，該第—前槓前端則與第二前腳 =2第二前損後端與該第二滑塊樞接，該第二前槓前端則 1腳樞接，該第—連接槓前端係樞設於該第-前腳，該 第一連接積後端則樞設於該第―滑塊，該第二連接積前端係樞 4 ιη^5〇〇 敬於該第二前腳，該第二連接槓後端則樞設於該第二滑塊。 其中，當第一、第二滑塊向上滑移至其各別之第一位置 時，該第一、第二滑塊可帶動前、後雙槓連桿收束而令第一、 第二前腳彼此靠攏、並令第一、第二後腳彼此靠攏，且該第一、 第二滑塊更同時帶動第一、第二連接槓擺動而令第―、第二後 輪分別朝第一、第二前輪靠攏。 其中，當弟一、苐一滑塊向下滑移至其各別之第二位置 時，該第一、第二滑塊可帶動前、後雙槓連桿張展而令第一、 第二前腳彼此分離、並令第一、第二後腳彼此分離，且該第一、 第二滑塊更同時帶動第一、第二連接桿擺動而令第―、第二後 輪分別遠離第一、第二前輪。 【實施方式】 以下將藉由較佳實施例說明本創作之結構特徵及其預期 達成之功效’惟非用以限制本創作所欲保護之範疇，合先敘明。 請參考圖卜圖2。在本創作一較佳實施例中，該可折式 嬰兒車具有-第-侧及-第二側，其包括—第—前腳伽、一 第-後腳20a、一第二前腳1%、一第二後腳施、_第一滑 塊3〇a、-第二滑塊30b、一後雙槓連桿、一前雙積連桿、— 第-連接槓60a、一第二連接槓_、一拉動件、—定位件、 二煞車塊90a、90b及一連動件。 該第一前腳10a係位於第一側，該第一前腳收底端連接 一第-IT輪11a;該第二麵係位於第二側，其底端連接 5 M398500 一第二前輪lib，另外在兩前腳頂端則可分別套設有一握套。 另外，於第一、第二前腳之間更可設有一護桿，用以令嬰兒扶 持並防止嬰兒跌落。 該第一後腳20a係位於第一側，其頂端與該第一前腳1〇a 樞接，其底端則連接一第一後輪2ia ;該第二後腳2〇b係位於 第二側，其頂端與該第二前腳l〇b樞接，其底端則連接一第二 後輪21b。 該第一滑塊30a係滑設於該第一後腳2〇a上且可在一第—# 位置及一第二位置之間移動，該第二滑塊30b則滑設於第二後 腳20b上並同樣可在一第一位置及一第二位置之間移動。 該後雙槓連桿包括一第一後槓4〇a及一第二後槓40b，該 第一後槓40a上端與該第一滑塊3〇a樞接，該第一後槓4加下 端則與第二後腳2〇b預設位置樞接，該第二後腳2〇b預設位置 介於第二滑塊3〇b與第二後輪2ib之間；該第二後槓40b上端 與4第二滑塊3〇b樞接，其下端則與第一後腳池預設位置樞鲁 接’遠第一後腳2加預設位置介於第一滑塊30a與第一後輪21a ' 之間。其中’該第一、第二後槓係呈交叉排列且兩者在中段彼 此才區接。 該前雙槓連桿包括一第一前槓5〇a及一第二前槓5〇b，該 第一W槓5〇a後端與該第一滑塊3〇a樞接，該第一前槓5〇a前 端則與第二前腳1肋樞接；該第二前槓50b後端與該第二滑塊 3〇b樞接’其前端則與第一前腳l〇a樞接。其中，該第一、第 6 M398500 二前槓係呈交叉排列且兩者在中段彼此樞接。 »亥第一連接槓6〇a前端係樞言免於該第一前^^】〇a，其後端 則樞叹於③第-滑塊3Ga ;該第二連接槓_前端係樞設於該 第一洳腳l〇b，其後端則樞設於該第二滑塊3〇b。V. New description: [Technical field of new type] This creation is about a foldable baby carriage. [Prior Art] A stroller is available for infants to ride and allows an adult to easily push it by hand, thereby reducing the burden on the adult. In order to facilitate the storage and carrying of the stroller, some strollers have a foldable design, such as the TW singular patent, which discloses a common two-wheeled stroller' and mainly uses the front legs A and B (see the patent Figure 2) The design can be bent to reduce the volume. However, when the number of bendable joints increases, it means that the components are also increasing, causing the operator to scream, and for the user, too many joints are liable to cause trouble in folding. In this regard, it has been proposed to replace the design of the pivoting M-section. For example, US Pat. No. 6,811,178 discloses a foldable stroller which is provided with a slider at the junction of the rear foot and the forefoot so that the rear foot can be along The forefoot slips, thereby achieving a folding effect in which the rear and rear wheels are close to each other. In addition, as shown in the patent of US 6 (10), the sliding mechanism u is disposed on the rear leg, and a four-bar linkage is disposed between the sliding mechanisms of the two rear legs, and the two bars are The free end system and the δ海滑移机_ can be connected to the hem of the slip mechanism, thereby bringing the rear legs closer together. [New content] The main purpose of this creation is to provide another foldable baby M398500 with a slip mechanism. The foldable stroller provided for the above purpose has a first side and a first side, and includes a first forefoot, a first rear leg, a second forefoot, a second rear leg, and a first slider. , the second slider, the rear parallel bar connecting rod, the front and the rear bar are connected to the younger connecting bar and a second connecting bar. The first front leg is located on the first side and the bottom end is connected to a first front wheel. The first rear leg is located on the first side, the top end of the first leg is pivotally connected to the first leg, and the bottom end of the first leg is connected to the first leg. The second front foot is located on the second side and the bottom end is connected to the second front wheel, the second rear leg is located on the second side, and the second rear leg is pivotally connected to the second front leg, and the second foot is connected with the second foot. a second rear wheel, the first slider is slidably disposed on the first rear leg and is movable between a first position and a second position, and the second slider is slidably disposed on the second rear leg and Between the first position and the second position, the rear parallel bar link includes a first rear bumper and a second rear bumper, and the first rear damage end is pivotally connected to the first slider, the first _ the lower end of the rear bumper is pivotally connected with the second rear foot preset position. The second rear _ set position is between the second slider and the second rear wheel, or the upper end of the first rear bumper is pivotally connected to the second slider The lower end of the second rear bumper is pivotally connected with the first rear foot pre-sighing position, and the first rear foot preset position is between the first slider and the first rear=between, the front The bar link includes a _[front bumper and a second front product, the rear end of the third phase is pivotally connected to the opposite slider, and the front end of the first front bumper and the second front foot = 2 second front end rear end The second slider is pivotally connected, and the front end of the second front bumper is pivotally connected to the first leg. The front end of the first connecting bar is pivotally disposed on the first leg. The second connecting product front end pivots 4 ι ^ 〇〇 〇〇 于 于 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Wherein, when the first and second sliders are slid upward to their respective first positions, the first and second sliders can drive the front and rear parallel bar links to close and the first and second forefoots are mutually Close together, and the first and second rear legs are close to each other, and the first and second sliders simultaneously drive the first and second connecting bars to swing, so that the first and second rear wheels respectively face the first and second front wheels Close together. Wherein, when the first and second sliders are moved downward to their respective second positions, the first and second sliders can drive the front and rear parallel bar links to stretch and make the first and second forefoot Separating from each other and separating the first and second rear legs from each other, and the first and second sliders simultaneously drive the first and second connecting rods to swing, and the first and second rear wheels are respectively away from the first and second rear wheels. Front wheel. [Embodiment] The structural features of the present invention and the intended effects thereof are described by the preferred embodiments, which are not intended to limit the scope of the present invention. Please refer to Figure 2 of Figure 2. In a preferred embodiment of the present invention, the foldable stroller has a first side and a second side, and includes a first front foot, a first rear foot 20a, a second front foot 1%, and a second front foot. Two rear feet, _ first slider 3〇a, - second slider 30b, a rear parallel bar link, a front double link, - first link 60a, a second link _, a pull member , - positioning member, two brake blocks 90a, 90b and a linkage. The first forefoot 10a is located on the first side, the first forefoot bottom end is connected to a first-IT wheel 11a; the second side is located on the second side, and the bottom end is connected with 5 M398500 and a second front wheel lib, and The top ends of the two front legs can be respectively provided with a grip sleeve. In addition, a guard bar may be provided between the first and second forefoot to support the baby and prevent the baby from falling. The first rear leg 20a is located on the first side, the top end thereof is pivotally connected to the first front leg 1〇a, and the bottom end is connected to a first rear wheel 2ia; the second rear leg 2〇b is located on the second side, The top end is pivotally connected to the second front leg 10b, and the bottom end is connected to a second rear wheel 21b. The first slider 30a is slidably disposed on the first rear leg 2〇a and movable between a first #-position and a second position, and the second slider 30b is slidably disposed on the second rear leg 20b. And it is also possible to move between a first position and a second position. The rear bar link includes a first rear bar 4〇a and a second rear bar 40b. The upper end of the first rear bar 40a is pivotally connected to the first slider 3〇a, and the first rear bar 4 is attached to the lower end. Positioning with the second rear leg 2〇b preset position between the second slider 3〇b and the second rear wheel 2ib; the second rear bar 40b upper end and 4 The second slider 3〇b is pivotally connected, and the lower end thereof is pivotally connected with the preset position of the first rear foot pool. The distance between the first rear foot 2 and the preset position is between the first slider 30a and the first rear wheel 21a′. . Wherein the first and second rear bumpers are arranged in a crosswise arrangement and the two are connected to each other in the middle section. The front parallel bar link includes a first front bar 5〇a and a second front bar 5〇b, and the rear end of the first W bar 5〇a is pivotally connected to the first slider 3〇a, the first front The front end of the bar 5〇a is pivotally connected to the second front leg 1 rib; the rear end of the second front bar 50b is pivotally connected to the second slider 3〇b, and the front end thereof is pivotally connected to the first front leg 10a. Wherein, the first and sixth M398500 two front bumpers are arranged in a cross arrangement and the two are pivotally connected to each other in the middle section. »The first connecting rod of the first connecting rod 6〇a is free from the first front ^^]〇a, the back end of which is sighed by the 3rd-slider 3Ga; the second connecting rod _ front end is pivoted The first leg 103b is pivotally disposed at the rear end of the second slider 3〇b.
該拉動件包括-連結塊7卜二連結單元72及—握持部 73 „亥一連結^72 _猶該連結塊71樞設，另端則分別枢 设於該第-m雜持部73 _該連結塊71拖設並 可沿-概成水平之姉鶴收折，且t者朝上拉動該握持 部73時，可一併帶動該第一、第二滑塊施、3〇b朝其第一位 置移動。The pulling member includes a connecting block 7 and a connecting unit 72 and a grip portion 73. The connecting portion 71 is pivoted, and the other end is pivotally disposed at the first-m hybrid portion 73 _ The connecting block 71 is dragged and can be folded along the horizontally-shaped horizontal crane, and when the pulling portion 73 is pulled upward, the first and second sliding blocks can be driven together, and 3〇b is moved toward Its first position moves.
該定位件包括二定位單元81a、81b及一定位菁片幻，該 二定位單元一端彼此樞設，另端則分別枢設於該第一、第二^ 腳’該粒簧>1 82係設於其中—定位單元81a上，而當Z 定位單元81a、81b概成直線時’該定位簧片82會卡勾於另— 定位單元81b ’藉此將該第一、第二滑塊粒於其第二位置。 該二煞車塊90a、90b係分別設於第一、第二後輪上 該煞車塊具有1車端、-㈣端及—位顯車端上的偏^ ^ ’當該二煞車塊沿其偏冲向下鶴時，該絲端可分別與 第一、第二後輪摩擦，藉此達成煞車功效。 … 垓連動件具有二連動單元l〇la、丨_ 5¾ 一連動單元 _、lGlb -端彼此樞設，另端分別連接於該二煞車塊之於 制端，藉此令該二煞車塊90a、90b成連動關係。_者，= 7 連動件更具有一連動帶102，誃 X連動τ 102連接於該二定位單 a、之間，另端則連接於該二連動單幻叫、】叫之 ㈣一、第二滑塊朝其第-位置方向移動時，該連動 可找位件科而帶_二義單元购、職j 相對收折。 汗 請參考圖3。當第-、第二滑塊向上滑移至其各別之第— 位置時H、第二滑塊可帶動前、後雙槓連桿收束而令第 一、第二前腳彼此靠攏，並令第―、第二後腳彼此靠搬，肠 第一、第二滑塊更同時帶動第―、第二連接槓擺動而令第」 第-後輪分卿第-、第二前輪靠攏。藉此，令該可折式嬰兒 車呈收折狀態而利於收納、運輸。 又’請參考圖1及圖4。當第一、第二滑塊向下滑移至其 各別之第二位置時，該第—、第二滑塊可帶動前、後雙損連桿 張展而令第-、第二前腳彼此分離，並令第―、第二後腳彼此 分離’且該第-、第二滑塊更同時帶動第―、第二連接積擺動 而令第一、第二後輪分別遠離第一、第二前輪。藉此，令該可 折式嬰兒車呈張展狀態而可供推行。 另外’為了可將第一、第二滑塊定位於第二位置，在該第 一、第二後腳中至少一者上設有一第一卡扣單元（未繪示）， 另在該第一、第二滑塊中至少一者上設有對應該第一卡扣單元 之第二卡扣單元（未繪示），藉此當該第一、第二滑塊恰位於 第二位置時，該第一、第二卡扣單元可呈卡扣關係而限制第 M398500 -、第二滑塊滑移。此外，更可在該第一、第二後腳中至少— 者上設置二第—卡扣料，藉此當第―、第二滑塊恰位於 或第二位置時，該第二卡扣單元可與i中一 第一卡扣單元成卡 扣關係。又，為了便利使用者操作，在第— 示、第二滑塊中至少 者上设有-開關’當使用者按壓該開關時，可令第—第一 卡扣單元脫離卡扣關係，進而令第―、兹_ 、 一 -、第二後腳滑移。 “塊可自由相對第The positioning member comprises two positioning units 81a, 81b and a positioning cyan phantom. The two positioning units are pivoted at one end, and the other ends are respectively pivoted on the first and second legs 'the leaf spring> 1 82 series Provided therein - the positioning unit 81a, and when the Z positioning units 81a, 81b are in a straight line, the positioning spring 82 will be hooked to the other positioning unit 81b, thereby squeezing the first and second sliders Its second position. The two brake blocks 90a and 90b are respectively disposed on the first and second rear wheels, and the brake block has a vehicle end, a - (four) end and a partial offset on the vehicle display end. When the crane is rushed to the crane, the wire end can be rubbed with the first and second rear wheels respectively, thereby achieving the braking effect. The 垓 linkage has two linkage units l〇la, 丨_53⁄4, a linkage unit _, lGlb-ends are pivoted to each other, and the other ends are respectively connected to the two ends of the brake block, thereby making the two brake blocks 90a, 90b becomes a linked relationship. _, = 7 linkages have a linkage belt 102, 誃X linkage τ 102 is connected between the two positioning single a, between the other end is connected to the two linked single phantom, 】 called (four) one, second When the slider moves in the direction of its first position, the linkage can be found in the positional section and the second division unit purchases, and the job j is relatively folded. Khan Please refer to Figure 3. When the first and second sliders slide up to their respective first positions, H, the second slider can drive the front and rear parallel bar links to close, and the first and second forefoot are close to each other, and ―, the second hind legs move against each other, and the first and second sliders of the intestine simultaneously drive the first and second connecting bars to swing, so that the first and second rear wheels are closer to each other. Thereby, the foldable stroller is in a folded state, which facilitates storage and transportation. Please refer to Figures 1 and 4. When the first and second sliders are slid down to their respective second positions, the first and second sliders can drive the front and rear double-loss links to stretch and the first and second forefoots are mutually Separating, and separating the first and second rear legs from each other', and the first and second sliders simultaneously drive the first and second connecting products to swing and the first and second rear wheels are respectively away from the first and second front wheels . In this way, the foldable stroller is ready for implementation. In addition, in order to position the first and second sliders in the second position, at least one of the first and second rear legs is provided with a first snap unit (not shown), and in the first At least one of the second sliders is provided with a second fastening unit (not shown) corresponding to the first fastening unit, whereby when the first and second sliders are located in the second position, the first 1. The second buckle unit can be in a snap relationship to limit the M398500 - and the second slider slips. In addition, at least one of the first and second rear legs may be provided with two first snaps, whereby the second snap unit may be when the first and second sliders are in the second position or the second position It has a snap relationship with a first buckle unit in i. Moreover, in order to facilitate the user's operation, at least one of the first and second sliders is provided with a switch "when the user presses the switch, the first first buckle unit can be disengaged from the buckle relationship, thereby The first, the second, the first, the second hind foot slip. "The block is free to be relative
【圖式簡單說明】 圖1為本創作較佳實施例之立體圖。 圖2為本創作較佳實施例之側面示意圖。 其中該第一、第 圖3為本創作較佳實施例之部分零件後視圖 二滑塊位於第一位置。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is a side elevational view of the preferred embodiment of the present invention. The first and third figures are the rear view of some parts of the preferred embodiment of the present invention. The two sliders are located at the first position.
50a :第一前槓 5〇b :第二前槓 60a ·第一連接槓 6〇b :第二連接槓 71 :連結塊 72 :連結單元 73 :握持部 【主要元件符號說明】 10a :第一前腳 l〇b :第二前腳 11a :第一前輪 lib :第二前輪 20a :第一後腳 20b ··第二後腳 21a :第一後輪 9 «98500 21b :第二後輪 30a :第一滑塊 30b :第二滑塊 40a :第一後槓 40b :第二後槓 81a、81b :定位單元 82 :定位簧片 90a、90b :煞車塊 101a、101b :連動單元 102 :連動帶50a: first front bumper 5〇b: second front bumper 60a, first connecting bar 6〇b: second connecting bar 71: connecting block 72: connecting unit 73: gripping portion [main component symbol description] 10a: One forefoot l〇b: second forefoot 11a: first front wheel lib: second front wheel 20a: first rear leg 20b · second rear leg 21a: first rear wheel 9 «98500 21b: second rear wheel 30a: first slip Block 30b: second slider 40a: first rear bumper 40b: second rear bumper 81a, 81b: positioning unit 82: positioning springs 90a, 90b: brake blocks 101a, 101b: linkage unit 102: linkage belt