M359453 八、新型說明： 【新型所屬之技術領域】 本創作係有關’可增減乘坐空間及座位數目的嬰兒車骨架，尤指該嬰 兒車骨架於展開狀態時可擴展其骨架長度，從而增加—乘坐空間者。 【先前技術】M359453 VIII. New description: [New technical field] This creation is about the structure of a baby carriage that can increase or decrease the seating space and the number of seats. In particular, the baby carriage skeleton can expand its skeleton length when it is in the unfolded state, thereby increasing— Space rider. [Prior Art]
傳統的雙人座之骨架結構，於展·態時包括有兩個固定座位，供嬰 分別乘座’其分成併排式骨細及祕排财式，但通f雙人座之嬰兒車均 具有材積較大且複雜的綠輯配置，除了_般雙胞胎同時使耕，父母親 通常會在第-位嬰树歸單人座嬰兒車，而當第二位嬰童出生後，為同時 承載兩名嬰童，又必須購買_台雙人座嬰兒車，形成浪費。 ㈣休早人厘位位置骨架結構，而將苐二座位以可拆的方式裝置 ^ 6,045,145 〃路的結構裝置。惟，前述發明案所揭露 第二座位機構，雖解決取式雙人座嬰兒= 的摘，Μ第二錄係材拆式地且—職 ' ;-座位的嬰童容易因此而發生摔落的危險。 作，本聽人基祕林辟乡㈣_與實際操 、、⑨展㈣有進步性和實職_作，而為 作的使_與方法，_人首_創作之創作目的做逐=r 【新型内容】 有鑑於此，創作人提供— 間狀態以及一展開固定具第_ 具有—收折狀態、-展開_而具單一乘坐空 個乘坐空間之钱車料，供操作者選擇使用 4 M359453 單-乘坐空間或轉換成同時具有兩個乘坐空間之嬰兒車骨 定式雙人座嬰兒車裝會、姑接士 H 木以解決傳統固 次雙鉢兒車4材積大，及附加第二錄方式所財危隨之缺失。 本創作之嬰兒車骨架包括一對前支架、一對後支架、、 、=架…下伸縮支架以及—收折機構；其中上伸縮支架之前侧端係柜= =與後妓上端’後·職手推純接，而下伸縮 把: 以控制骨架之展_定或收折，常態下，骨架储供-第-嬰二 =，操f Γ單細嫩機構，觸1上、下峨餘 伸長，以使於第-綠__得具討耗第二嬰童之第 ^展= 以提供操作者於單-骨架上得選擇轉換單人座或雙人座骨架 方便與節錢本之縣者。 鞭達到使用 本^乍其他的目的和進-步適用的範4’可由下列的詳細敘述中清楚得 知。但是’這些詳_敘述和所提到的實施例僅供說_，因為在本創作的 精神和範嘴中所做的各種的改變和修正對於此行業中的專業人士而令，足可 從這些詳細綱及圖式中清楚得知，但這些詳細制和關只作朗之用°， 而不應侷限本創作，其敘述如下： 【實施方式】 本創作主要提供一種可增減乘坐空間及座位數目的嬰兒車骨架10，具有 一展開固定狀態1〇〇 (如第i圖所示）及一收折狀態細(如第8圖之所示、）。 本實施例之嬰兒車骨架10包括彼此樞接之前支架u、後支架12、手推架13、 連桿14、上伸縮支架2、一下伸縮支架3以及一收折機構4。 如第1、2圖所示之前支架η，其下端係連接前輪組15，上端則與上伸 縮支架2前端適當處樞接。後支架12，下端係連接後輪組16，上端則可滑 動的與上伸縮支架3樞接。 請續參考第2 ' 6目所示之上伸縮支架2，係分置於骨架丨㈣側，包括 M359453 一上外側套管21及—上内側 管21内滑動，^藉由―固定餘/其中該上内側滑桿22係得於上外側套 一固定位置2G與往外側滑動㈣加2⑽於内縮的第 3〇 ;該對上伸縮支架2之上外側套 '，* 2長度的第二固定位置 對上外側套管2!前端連接 ^ 接前支架11上端，並於該 扶手。 餅牛23，較佳者，限制件23可為-餐盤或前 内側滑桿22軸，^22顧’崎_ 12上端得隨上 圖所示），及與前支靠Γ的第一位置24(如第Μ 奴距離之第二位置25(如第6圖所示）。 上内側滑桿22之-側得於上外側套管21内 下側適當處拖接。 ㈣”予推H3 13與展 連桿14，係樞接於手推架13下側與後支架12之間，藉手推架 開與收折時連動該後支架12。 〃 Μ參考第3、4圖所示，下伸縮支架3 ’魏置於該對上伸縮支架2 而略與上伸縮支架2平行；該對下伸縮支架3包括下外側套管31及_下内 側滑桿32，其巾該下_滑桿％係略呈叫形，__得於下外側套管Μ 内滑動，並藉由固定機構5而相對於下外側套管31固定於内縮的第—固定 位置40與向外伸長的第二固定位置5〇，其中該上、下内側滑桿22、32之間 係設有-連動片33 ’以使上、下關滑桿22、32得同步的移動至第一固二 位置20、40與第二固定位置30、50 ;該下伸縮支架3之下外側套管3丨前端 係柩接於前支架11中段位置，而下内側滑桿32之一側係得於下外側套 内滑動’另一端則與手推架13之下側呈樞接關係。 請續參閱第3〜5圖所示，固定機構5，係裝置於其中一組上、下外側套 管21、31與上、下内側滑桿22、32之間，或者同時裝置於上、下外側套管 21、31與上、下内側滑桿22、32之間，藉以限制該上、下内側滑桿22、二 M359453 20、40或第二固定位置3。、5。。本實施例當 "口疋機構5為-|手操作之固定機構5 , 制該固定機構5，包括—職件51、至 2者相早伟作控 動件54现鶴件55。 料轉52、雜元件53、連 前述之卡料52，係可移動地裝置於上、 内側滑桿22、32之間，藉由該彈性元件53，使卡掣=2 =與上、下 内側滑桿22、32相對於上、下外側套管21、31移動，進^t阻止上、下 桿22、32暫咖瓣，位置 ^轴使上、下内側滑 4弟一固定位置30、50。 撓雜，如姆等，該連動件54係連胁該卡料％ 』放件51得以使細放件51得經_件％鶴卡掣件&移動。 釋放件51係裝置於雜⑴上適當 係裝置於下伸縮支架3後側中間位置，該釋者得谷易操作，較佳者， 動件-移動—、下:=連=而由驅 側滑桿22、32間之卡f限制，以使上、下内側滑桿22、％得二二， 置20、40移動至第二固定位置3〇'5〇。 ' 口疋位 與後=麟嶋4可為―，錄置斜推架13 、便又木12之間’包括有—^位座4卜_卡检42、 驅動機構44，其中該梅41係固定於後支架12適^，以及一 卡栓42卡合之定位槽45，而該卡栓42係 田匕括有一可與該 ^ ^ !0 , ^ ^ 13 ^ 位於定位座41之定位槽45，以使各桿件無法轉動，二疋件43而保持 :定狀態⑽’而該驅動機構44係裝置於卡检4 =2於^^ 1〇展 動機構44可為—料働機魏雙請 13之間’该,驅 —鋼索等顺卡栓42移動，以使卡栓42脫離定位槽^^機^可由 相對轉動而呈骨架收折狀態200。 θ 而使各杯件得 M359453 第4圖、係本創作上、下伸縮支架與單手操作固定機構剖面示意圖。 第5圖、係本創作於展開狀態第二固定位置立體示意圖。 第6圖、係本創作於展開狀態第二固定位置側視示意圖。 第7圖、係本創作上、下伸縮支架由第一固定位置移動至第二固定位置動 作示意圖。 第8圖、係本創作骨架收折狀態側視示意圖。 【主要元件符號說明】 2: 上伸縮支架 3: 下伸縮支架 4: 收折機構 5: 固定機構 6: 第一乘坐空間 7: 第二乘坐空間 10: 嬰兒車骨架 11: 前支架 12: 後支架 13: 手推架 14: 連桿 15: 前輪組 16: 後輪組 20: 第一固定位置 21: 上外側套管 22: 上内側滑桿 23: 限制件 24: 第一位置 25: 第二位置 30: 第二固定位置 31: 下外側套管 32: 下内側滑桿 33: 連動片 40: 第一固定位置 41: 定位座 42: 卡栓 43: 彈性元件 44: 驅動機構 M359453 45: 定位槽 50: 第二固定位置 51: 釋放件 52: 卡掣件 53: 彈性元件 54: 連動件 55: 驅動件 61: 分段座 62: 靠背支撐架 63: 第一座位 71: 第二座位 72: 扣合件 100: 展開固定狀態 200: 收折狀態The traditional double-seat skeleton structure includes two fixed seats for the exhibition. The infants are seated separately. They are divided into side-by-side bones and secrets, but the baby strollers with double seats have a volume. Large and complex green series configuration, in addition to _ like twins at the same time cultivating, parents usually return to the single-seat stroller in the first-place baby tree, and when the second baby is born, it carries two baby boys at the same time. It is necessary to purchase a double stroller to form a waste. (4) The structure of the skeletal structure of the position of the person in the early morning, and the installation of the ^ 6,045,145 〃 road in the detachable manner. However, the second seat mechanism disclosed in the foregoing invention solves the problem that the baby in the seat is easily dismantled and the second child is removed. . For this, I listen to the people's secrets, Lin Pi Township (4) _ with the actual exercise, 9 exhibitions (four) have progressive and practical _ work, and for the work of the _ and method, _ people first _ creation of the purpose of the creation = r The new content] In view of this, the creator provides the status of the inter-station and the unfolding fixture _ has - collapsed state, - expands _ and has a single ride in the empty space for the operator to choose to use 4 M359453 single - Take a space or convert it into a baby stroller with two seating spaces and a two-seat baby stroller, and use the H-wood to solve the traditional solid-duty double-carrying car, and add a second recording method. The danger is missing. The stroller skeleton of the present invention comprises a pair of front brackets, a pair of rear brackets, a frame, a lower telescopic bracket, and a folding mechanism; wherein the upper telescopic bracket has a side end cabinet == and the upper end of the rear sill The hand pushes the pure joint, and the lower telescopic handle: to control the skeleton's exhibition _ set or fold, under normal state, the skeleton storage and supply - the first - baby two =, f f Γ single fine tender mechanism, touch 1 upper and lower 峨 residual elongation, In order to make the first-green __ to be the second child to be detrimental = to provide the operator on the single-skeleton to choose to convert the single seat or double seat skeleton convenient and money-saving county. The use of the whip to achieve other purposes and the applicable range 4' can be clearly seen from the following detailed description. However, 'the detailed descriptions and the mentioned examples are for _ only, because the various changes and corrections made in the spirit and scope of this creation are for the professionals in this industry. It is clear in the outline and the schema, but these detailed systems and customs are only used for the purpose of Lang, and should not be limited to this creation. The description is as follows: [Embodiment] This creation mainly provides a kind of increase and decrease of the space and number of seats. The stroller frame 10 has an unfolded fixed state 1 (as shown in Fig. i) and a folded state (as shown in Fig. 8). The stroller frame 10 of the present embodiment includes a bracket u, a rear bracket 12, a push frame 13, a link 14, an upper telescopic bracket 2, a lower telescopic bracket 3, and a folding mechanism 4 before being pivotally connected to each other. As shown in Figures 1 and 2, the front bracket η has a lower end connected to the front wheel set 15 and an upper end pivotally connected to the front end of the upper extension bracket 2. The rear bracket 12 is connected to the rear wheel set 16 at the lower end, and is slidably coupled to the upper telescopic support 3 at the upper end. Please refer to the telescopic bracket 2 shown on the 2nd to 6th, which is placed on the side of the skeleton 四 (4), including the upper outer sleeve 21 and the upper inner tube 21 of the M359453. The upper inner slide bar 22 is attached to the upper outer sleeve at a fixed position 2G and the outer slide (four) plus 2 (10) to the third contraction of the inner sleeve; the outer sleeve of the upper telescopic bracket 2 is fixed, and the second fixed length of the length 2 Position the upper outer sleeve 2! The front end connection ^ connects the upper end of the front bracket 11 to the armrest. The cake cow 23, preferably, the restriction member 23 can be a tray or a front inner slide 22 axis, a 2222 saki _ 12 upper end as shown in the above figure, and a first position with the front support Γ 24 (such as the second position 25 of the second slave distance (as shown in Fig. 6). The side of the upper inner slide rod 22 is obtained by dragging the lower side of the upper outer sleeve 21 at the appropriate position. (4) "Pushing H3 13 And the extension link 14 is pivotally connected between the lower side of the push frame 13 and the rear bracket 12, and the rear bracket 12 is interlocked when the push frame is opened and folded. 〃 Μ Referring to Figures 3 and 4, the lower The telescopic bracket 3' is placed on the pair of upper telescopic brackets 2 and is slightly parallel to the upper telescopic bracket 2; the pair of lower telescopic brackets 3 includes a lower outer sleeve 31 and a lower inner slide rod 32, and the lower _ slide bar The structure is slightly slid, and the __ is slid in the lower outer casing ,, and is fixed to the contracted first fixing position 40 and the outwardly extending second fixing relative to the lower outer sleeve 31 by the fixing mechanism 5. Position 5〇, wherein the upper and lower inner slide bars 22, 32 are provided with a linkage piece 33' to move the upper and lower closing slide bars 22, 32 synchronously to the first fixed position 20, 40 and Second fixed position 30 50; the lower outer sleeve 3 of the lower telescopic bracket 3 is spliced to the middle portion of the front bracket 11, and one side of the lower inner slide rod 32 is slidable in the lower outer sleeve. The other end is coupled with the push frame. The lower side of the 13 is pivotally connected. Please refer to the figures 3 to 5, the fixing mechanism 5 is disposed on one of the upper and lower outer sleeves 21, 31 and the upper and lower inner slides 22, 32. Between or between the upper and lower outer sleeves 21, 31 and the upper and lower inner slide bars 22, 32, thereby restricting the upper and lower inner slide bars 22, two M359453 20, 40 or the second fixed position 3 5. In this embodiment, when the "mouth mechanism 5 is -|the hand-operated fixing mechanism 5, the fixing mechanism 5, including the -part 51, to 2, the early Weiwei control member 54 is now Item 55. The material transfer 52, the miscellaneous element 53, and the aforementioned card material 52 are movably disposed between the upper and inner slide bars 22, 32, and the elastic member 53 is used to make the card 掣 = 2 = The lower inner slide bars 22, 32 are moved relative to the upper and lower outer sleeves 21, 31, and the upper and lower rods 22, 32 are temporarily blocked, and the position of the shaft is made to slide the upper and lower inner sides. The fixed position 30, 50. The misalignment, such as ohms, etc., the linkage member 54 is flanked by the card material. The release member 51 allows the fine-release member 51 to move through the _ piece % 掣 掣 && The device is suitably attached to the middle of the rear side of the lower telescopic support 3 on the miscellaneous (1), and the releaser is easy to operate, preferably, moving-moving-, lower-==== by the driving side slider 22, The 32-port card f is limited so that the upper and lower inner slide bars 22 and % are two or two, and the 20 and 40 are moved to the second fixed position 3〇'5〇. 'The mouth position and the rear number=嶋嶋4 can be ―, the reclining frame 13 is placed, and the wood 12 is further included between the wood 12 and the socket 44, the driving mechanism 44, wherein the plum 41 is fixed to the rear bracket 12, and a card bolt 42 is engaged with the positioning slot 45, and the latch 42 is provided with a positioning slot 45 which can be located with the ^^!0, ^^13^ in the positioning seat 41, so that the rods cannot be rotated, and the two pieces are 43 while maintaining: fixed state (10)' and the driving mechanism 44 is installed in the card check 4 = 2 in ^ ^ 1 〇 〇 机构 44 44 44 44 44 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 魏 该 该The latch 42 moves to disengage the latch 42 ^ ^^ slot machine relative rotation may form the skeleton 200 collapsed state. θ makes each cup piece M359453 Fig. 4, which is a schematic cross-sectional view of the upper and lower telescopic brackets and one-hand operation fixing mechanism. Fig. 5 is a perspective view showing the second fixed position in the unfolded state. Figure 6 is a side elevational view of the second fixed position in the unfolded state. Fig. 7 is a schematic diagram showing the movement of the upper and lower telescopic brackets from the first fixed position to the second fixed position. Fig. 8 is a side view showing the state of the skeleton of the present creation. [Main component symbol description] 2: Upper telescopic support 3: Lower telescopic support 4: Folding mechanism 5: Fixing mechanism 6: First ride space 7: Second ride space 10: Stroller frame 11: Front bracket 12: Rear bracket 13: Pusher 14: Connecting rod 15: Front wheel set 16: Rear wheel set 20: First fixed position 21: Upper outer sleeve 22: Upper inner slide 23: Restriction 24: First position 25: Second position 30: Second fixed position 31: Lower outer sleeve 32: Lower inner slide 33: Linking piece 40: First fixed position 41: Positioning seat 42: Clip 43: Elastic element 44: Drive mechanism M359453 45: Positioning groove 50 : Second fixed position 51: Release member 52: Clamping member 53: Elastic member 54: Linking member 55: Drive member 61: Segmented seat 62: Backrest support frame 63: First seat 71: Second seat 72: Fastening Item 100: Expanding Fixed State 200: Folding Status