M288530 八、新型說明： 【新型所屬之技術領域】 本創作係有關一種嬰童高腳餐椅靠背調整結構，尤指調整靠背 傾斜角度時係使靠背的調整槽脫離卡掣後轉動至適當的傾斜角度 者。 【先兩技術】 高腳餐椅(High Chair)就是專門給孩童用們餐時乘坐的椅子。 有關局腳餐椅的結構，讀者可自行參考美國第5,435,62〇號專利案、 第4,958,885號專利案、第5,509,719號專利案、第5,348,374號專利 案第5,5〇7,55〇號專利案、第5,806,922專利案、第5,829,826專利案、 第5’927,8〇5專利案、第谈丨观專利案、第6_，184號專利案。一 般高腳餐椅的結構，大致上可分座椅及椅腳等二部分，通常在座椅 上會裝有一餐盤，其椅腳則支撐於地面上。 …為考量嬰·乘座高崎椅之舒雜，—般高腳餐椅之靠背部 胡敕有周I角度’以適合嬰童乘座。有關座位或靠背部的角度 種靠背種^出現如在美目輸6,5__露一 此的备^正衣’以衣置可安裝在座椅的兩側，雖然能藉以調整靠 =度二崎構相當複雜，且操作方式相 使用日寸’必須兩_時操作才行。 【新型内容】 M288530 有鑑及此，創作人為解決上述習知高腳餐椅收摺機構過於複雜 且、使用频_題，幾經努力研發，終於完成—嬰童高腳餐椅靠 背調整結構，主要包括一調整機構及一樞接於收折骨架之靠背支撐 杀^支撐罪月，於罪为之後側面並設置一垂直排列的調整槽。調 整機構包括-基座以及—操作件；其中基座伽接於靠背支撐架， 並延伸出卡掣_與調整針掣，藉之使㈣可定位於—固定的傾 斜角度。操作件係樞接於前述的基座上，當需要婦靠背時，利用 操作件推頂靠背移動，使調整槽脫離卡掣塊而得以轉動，將靠背調 整至適當的傾斜角度。此外，本創作於調整靠背時，係操作者以手 施力=操作件以推縣背，如此《受嬰童乘坐的重力，使其注意 避免罪为突然向下掉落的危險，達到安全上效果。 主2作其他的目的和進一步適用的範鳴，可由下列的詳細敛述 中収仔知。但是’這些詳細的敘述和所制的實麵僅供說明 用’因為在本創作的精神和範轉中所做的各種的改變和修正對於此 饤業中的專業人士而言，足可從這些詳細說明及圖式中清楚得知， 但這些詳細說明和附圖只作說明之用，而不應侷限本創作，其欽述 如下： 〃 【實施方式】 首先，敬請參_ Η圖所示的嬰4高腳餐椅射調整結構實 操作者可調整其中的靠f32與座位31之間的夾角，以適合 女里乘座。結構實施例’包括：—收折骨架2、-座椅3、-靠背 M288530 支撐架4及一調整機構5。 其中收折骨架2的活動’包括—展開的使聽態(如第i圖之 所示)以及-收折狀態(如第8圖之所示）。收折骨架2係由前支架 2卜後支架22及樞接座23所構成。在本實關當中，其樞接座23 係連接於該前、後支架、22之上端，使該前、後支架21、22得 以相互展開一固定角度，或相互靠攏折收者。 -座椅3，係樞接於收折骨架2上，並可隨收折骨架2折收或 展開。座椅3的組成’包括一座位31以及—&，其中座位31 與靠背32樞接，靠背32因此能以相對於座位M轉動產生各種爽 角角度Γ?ή於㈣32之後側面323形成與地面垂直且等距排列之 调整槽321。在本實施例當中’於兩調整槽之間係形成貫穿之導槽 322 者。 、 Α …牙木4，係略壬U字型，包括兩側桿4i以及支撐 心2。其中兩側桿41端部分別樞接於收折骨架2上的枢接㈣， 支撐« %而使射支撐架*得叫轉_形態支撐 罪.1=使靠背％可調整至不同的傾斜角度(如第7圖之所示）。 及參考第4〜6圖所示的調整機構5，其中包括一基座以 42，jT於U2所構成。基座51連接於㈣支揮架4上的支擇部 ⑽整槽321之相對位置延伸出卡掣塊犯，藉卡擎 定位成1 成蝴如第5圖之所示），藉此使靠背料 疋的傾斜角度。操作件52係以可轉動的形態樞接於基 M288530 ㈣一推頂部52i ;當操作件52被轉動時，可 並可移動_::;5^ 限制片53減广 < 内’以此將靠㈣限制於 ”土丄1之間(如第4圖之所示），並使靠背32得於凸柱 54於基座51之容置槽犯細内移動，另於該基座η _ =4)之^彈性元件55(在本實崎^ 心早计以保持靠背32之調整槽321貼緊基座Μ之卡擎塊犯 形成卡掣定位狀態(如第5 _示)，以使靠# %固定於—傾 田㈣者《碰讀％的傾斜肖麟，譬如欲使靠㈣與座 之間的夾純小’可向上調整’由於該調整槽切與卡擎塊 具有斜面之設計，錄作者無需猶罐娜5便可直接推 動㈣32，使靠背32向上的轉動調整至雜，·而當操作者欲向下 _靠背32，使射32與座位31之夾角加辦，係壓動操作件 =轉動使推頂部521推出，藉由該操作件52之推頂部521推動靠 月= 移動(如第6圖之所示），俾使調整槽切脫離卡擎塊圯，以 使靠背32得向下轉動至適當傾斜角度，藉以達到方便的單 調整之效果者。 人、、不上所述’本創作具有極佳的實用性、新賴性以及進步性，符 °新型專利之申請要件，依法俱文提出申請，懇請貴審查委員早 M288530 曰賜予專利。 【圖式簡單說明】 第1圖係為本創作立體示意圖 第2圖係本創作調整裝置構件分解示意圖。 第3圖係本創作調整裝置構件不同角度分解示意圖。 第4圖係本創作限制片與基座組合剖面示意圖。 B 第5圖係本創作調整槽與卡掣塊卡掣時之剖面示意圖。 第6圖係本創作操作件之推頂部推動靠背移動之動作示意圖。 第7圖係本創作靠背轉動不同角度動作示意圖。 第8圖係本創作骨架收折後示意圖。 【主要元件符號說明】 2:收折骨架 21:前支架 22:後支架 23:樞接座 3:座椅 31:座位 32:靠背 321:調整槽 322:導槽 4:靠背支撐架 41:兩侧桿 42:支撐部 5:調整機構 51:基座 52:操作件 511·.卡掣塊 521:推頂部 320:内侧面 53:限制片 54:凸柱 M288530 55:彈性元件 323:後侧面 512:容置槽M288530 VIII. New description: [New technical field] This creation is about the adjustment structure of the baby's high-end dining chair backrest, especially when adjusting the tilt angle of the backrest, the adjustment groove of the backrest is released from the cassette and then rotated to the appropriate tilt. Angle. [First two techniques] The High Chair is a chair for children to eat while eating. For the structure of the footchair, the reader can refer to the US Patent No. 5,435,62, Patent No. 4,958,885, Patent No. 5,509,719, Patent No. 5,348,374, Patent No. 5,5,7,55 Case, 5,806,922 patent, 5,829,826 patent, 5'927, 8〇5 patent case, 丨 丨 专利 patent case, 6th, 184th patent case. The structure of a generally high-footed dining chair can be roughly divided into two parts, a seat and a chair leg. Usually, a seat plate is mounted on the seat, and the chair legs are supported on the ground. ... for the consideration of the baby, the seat of the Takasaki chair, the backrest of the high-footed chair, Hu Wei has a week I angle to fit the baby. Regarding the angle of the seat or the backrest, the backrest type ^ appears as the front of the 6th, 5__ 露 ^ 正 正 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 可 以 可 可 可 可 可 可 可 可 可 可 可 可 可The structure is quite complicated, and the operation mode is the same as when the day must be used. [New content] M288530 has this in mind, the creator has solved the above-mentioned conventional high-end dining chair folding mechanism is too complicated, and the use of frequency questions, after several efforts and research, finally completed - baby high-foot dining chair backrest adjustment structure, mainly The utility model comprises an adjusting mechanism and a backrest support pivoting on the folding skeleton to support the crime, and a vertical alignment adjusting groove is arranged on the side after the crime. The adjustment mechanism includes a base and an operating member; wherein the base is coupled to the back support frame and extends out of the cassette and the adjustment pin so that (4) can be positioned at a fixed tilt angle. The operating member is pivotally connected to the base. When the female backrest is required, the operating member is used to push the backrest to move, so that the adjusting slot is rotated away from the latching block, and the backrest is adjusted to an appropriate tilting angle. In addition, when the creation of the backrest is adjusted, the operator applies the force by hand = the operating part pushes the back of the county, so that "the gravity of the baby rides, so that it pays attention to avoid the danger of sudden falling down, and achieve safety. effect. The other purposes of the main 2 and the further application of Fan Ming can be found in the following detailed description. But 'these detailed narratives and the actual faces made are for illustrative purposes only. Because the various changes and corrections made in the spirit and the transformation of this creation are for the professionals in this industry. The description and drawings are clearly understood, but these detailed descriptions and drawings are for illustrative purposes only and are not intended to limit the present invention. The description is as follows: 〃 [Embodiment] First, please refer to _ Η Infant 4 high-foot dining chair shot adjustment structure operator can adjust the angle between the f32 and the seat 31 to suit the female seat. The structural embodiment 'includes: - a folding skeleton 2, a seat 3, a backrest M288530, a support frame 4, and an adjustment mechanism 5. The activity of the folding skeleton 2 includes the unfolded listening state (as shown in Fig. i) and the folded state (as shown in Fig. 8). The folding frame 2 is composed of a front bracket 2, a rear bracket 22 and a pivoting seat 23. In the actual closing, the pivoting seat 23 is connected to the upper ends of the front and rear brackets 22, so that the front and rear brackets 21, 22 are deployed at a fixed angle to each other, or close to each other. - The seat 3 is pivotally connected to the folding frame 2 and can be folded or unfolded with the folding frame 2. The composition 3 of the seat 3 includes a seat 31 and a &amp; wherein the seat 31 is pivotally coupled to the backrest 32, and the backrest 32 is thus rotatable relative to the seat M to produce various angles of resilience. The rear side 323 is formed with the ground after the (four) 32 Adjustment slots 321 arranged vertically and equidistantly. In the present embodiment, a through-groove 322 is formed between the two adjustment grooves. , Α ... 牙木 4, is slightly U-shaped, including the two sides of the pole 4i and the support core 2. The end portions of the two side rods 41 are respectively pivotally connected to the pivoting joint (4) on the folding skeleton 2, and the support «% is used to make the shooting support frame* turn _ shape support crime. 1=The backrest % can be adjusted to different inclination angles (as shown in Figure 7). And the adjustment mechanism 5 shown in Figs. 4 to 6 includes a base having a length of 42, jT and U2. The pedestal 51 is connected to the (4) support portion (10) of the yoke 4, and the relative position of the entire slot 321 extends out of the shackle block. The card is positioned as a butterfly as shown in FIG. 5, thereby making the backrest The angle of inclination of the magazine. The operating member 52 is pivotally connected to the base M288530 (four) and the push top 52i in a rotatable manner; when the operating member 52 is rotated, the movable member 52 can be moved and _::; 5^ the limiting piece 53 is widened < Restricted by (4) between the bandits 1 (as shown in Fig. 4), and the backrest 32 is moved by the protrusions 54 in the receiving groove of the base 51, and the base η _ = 4) The elastic element 55 (in the actual situation of the Sakizaki) to keep the adjustment groove 321 of the backrest 32 in close contact with the base of the base plate to form a click state (as shown in Figure 5), so that # %固定于—Putian (4) Those who read the tilt of the % Xiao Lin, if you want to make the clip between the (4) and the seat purely 'can be adjusted upwards' because the adjustment slot cut and the card block have a beveled design, The author can directly push (4) 32 without the Ju canna 5, so that the upward rotation of the backrest 32 can be adjusted to the miscellaneous, and when the operator wants to go down to the backrest 32, the angle between the shot 32 and the seat 31 is added, and the pressing operation is performed. The rotation of the piece 521 pushes the push top 521 out, and the push top 521 of the operating member 52 pushes the month to move (as shown in Fig. 6), so that the adjustment groove is cut off from the card block, so that The back 32 has to be rotated downward to an appropriate tilt angle, so as to achieve a convenient single adjustment effect. People, not the above-mentioned 'this creation has excellent practicality, new dependence and progress, the new patent Apply for the requirements, apply for the law according to the law, and ask your reviewer to give the patent as early as M288530. [Simplified illustration] The first picture is the schematic diagram of the creation of the artificial adjustment device. The schematic diagram of the components of the creation adjustment device is disassembled at different angles. Fig. 4 is a schematic cross-sectional view of the combination of the restriction piece and the base of the creation. B Fig. 5 is a schematic cross-sectional view of the adjustment groove and the cassette block of the present creation. Schematic diagram of the action of pushing the top of the authoring operation piece to push the backrest movement. Fig. 7 is a schematic diagram of the movement of the backrest of the present invention at different angles. Figure 8 is a schematic diagram of the skeleton of the original creation. [Main component symbol description] 2: Folding skeleton 21 : Front bracket 22: Rear bracket 23: pivot joint 3: Seat 31: Seat 32: Backrest 321: Adjustment groove 322: Guide groove 4: Back support frame 41: Side bars 42: Support portion 5: The entire mechanism 51: base 52: engaging the operating member 511. Block 521: pressing portion 320: inner surface 53: restriction plate 54: stud M288530 55: Elastic member 323: rear side 512: receiving groove