TW443969B - Child seat assembly mechanism for bicycle - Google Patents
Child seat assembly mechanism for bicycle Download PDFInfo
- Publication number
- TW443969B TW443969B TW89101910A TW89101910A TW443969B TW 443969 B TW443969 B TW 443969B TW 89101910 A TW89101910 A TW 89101910A TW 89101910 A TW89101910 A TW 89101910A TW 443969 B TW443969 B TW 443969B
- Authority
- TW
- Taiwan
- Prior art keywords
- seat
- block
- piece
- hole
- section
- Prior art date
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Description
4 43 9 6 9____ 五、發明說明⑴ '- 本發明係有關於一種安裝於自行車之後承載架上供兒 童乘坐的「自行車之兒童座椅總成機構」，尤指其座椅之 椅背及腳踏板均可活動調整’且可依需要變換做為—般座 椅平穩置放於地面上’及變換做為兒童手推車供兒童乘坐 推行，進而達成一使用範圍更廣、更符合人體二學及更具 舒適性之機構者。 ~ 〈發明背景〉 按現今一般習見之自行車兒童座椅結構（如第一圖所 示係為習知之立體圖）’其係由一具有兩扶手側板（丨丨）之 座椅本體（10)，於座墊（12)前側一體延伸出—门型座板（丄 3 )，及於兩扶手側板（11)前側各往下一體延伸出一」狀腳 踏板（14)與Π型座板（13)兩外側面之後緣及下緣連接，且 該兩」狀腳踏板（14)頂面前端段與门型座板（1 3)兩外側面 前端段間分別結合有一擋板（1 5 )。 由上述可知現今自行車兒童座椅結構仍有下列之缺點 ‘（一）其僅具有組裝於自行車承載架上供兒童乘坐之單 一功能’除此之外並無其他附加功能，因而使用效益及實 用性降低；（二）其整體係呈固定式，椅背之角度無法依 需要加以調整，因而使用舒適性不佳者；（三）其整體係 呈固疋式’腳踏板（14)之高低位置無法依兒童之身高加以 調整’因而使用適用性降低者。 本發明創作人有鑑於上述現今—般自行車兒童座椅結 構之缺失’乃思及製程方法創作而不斷地試驗製程及製品 ，經由多次試驗及多年經驗，而有改進現今缺失之本創作4 43 9 6 9____ 5. Description of the invention ⑴ '-The present invention relates to a "child seat assembly mechanism for a bicycle" which is mounted on a carrier behind a bicycle for children, especially the seat back and feet The pedals can be adjusted 'and can be changed as needed-the seat is placed on the ground in a stable manner' and changed as a stroller for children to carry out, thereby achieving a wider range of use, more in line with the human body and More comfortable institutions. ~ <Background of the invention> According to the conventionally known bicycle child seat structure (as shown in the first figure is a conventional perspective view) 'It consists of a seat body (10) with two armrest side plates (丨 丨), in The front side of the seat cushion (12) is integrally extended—the door-type seat plate (丄 3), and one ”-shaped foot plate (14) and the Π-type seat plate (13) are integrally extended downward from the front sides of the two armrest side plates (11). ) The rear edges and the lower edges of the two outer sides are connected, and a baffle plate (1 5) is respectively connected between the front end sections of the top surfaces of the two ”-shaped footboards (14) and the two front side sections of the door-type seat plate (1 3). . From the above, it can be known that the current bicycle child seat structure still has the following shortcomings: (a) it has only a single function assembled on a bicycle carrier for children to ride on, and there is no other additional function, so the use efficiency and practicability Lowered; (2) The overall system is fixed, and the angle of the back of the seat cannot be adjusted as required, so the user is not comfortable; (C) The overall system is a high-low position of the fixed-type pedal (14) Cannot be adjusted according to the height of the child 'and therefore the use is reduced. The inventor of the present invention has been continuously testing the process and products in consideration of the above-mentioned current lack of bicycle child seat structure and thinking about the creation of process methods. After repeated experiments and years of experience, he has improved the original creation that is currently missing.
第4頁 4439 6 9 五、發明說明（2) ’進而推出樣品及申請本發明者 〈發明目的〉 本發明之主要目的，乃在提供—種 總成機構，其除可組裝於自行車之後承丁車之兒童座椅 使用範圍更廣之機構者。 兒里座椅使用，俾達- 種自行車之兒童座椅 之舒適性而做活動調 〇 種自行車之兒童座椅 身Γ5ί做活動調整，俾 構者。 本發明之次一目的，乃在提供— 總成機構，其椅背之仰角可依乘坐者 整’俾達一更符合人體工學之機構者 本發明之又一目的，乃在提供_ 總成機構’其腳踏板係可依乘坐；^之 達一使用時舒適性及適用性更佳之機 〈具體實施例〉 餘下’兹配合圖示列舉一具體實施例，詳細說明本發 明之程序内容及細節如后： 如第二圖所示係為本發明之椅背組的立趙分解圓（並 D月同時參考第二圖、第二〜Α圖、第三〜Β圖、第三〜c 圖及第三〜D圖所示），其包含：一椅背組（20)、一座椅 組（40)、二前輪架組（5〇)、二後輪架组（6〇)、一底座組（7 0)、一連接座組（80)、若干插銷（90)、若干螺絲（91 )及一 長圓桿（92)，其中椅背組（20)係由一椅背（21)、一卡固塊 (22)、一穿套塊（23)、二樞結鎖塊（24)、二磨擦域（25)、 二偏心扳桿（2 6)及一伸縮把手組（3 0 )所組成，其中椅背（2 1 )係呈上寬下窄之凹弧狀，且其後端面上、下段均凸設有Page 4439 4439 6 9 V. Description of the invention (2) 'Promote the sample and apply for the present inventor <Objective of the invention> The main purpose of the present invention is to provide an assembly mechanism that can be assembled after being assembled on a bicycle. Car seat with a wider range of institutions. The use of children's seats, Tuda-a kind of bicycle child seat comfort and activity adjustment 〇 Kind of bicycle child seat body Γ5ί for activity adjustment, to construct the person. The second purpose of the present invention is to provide—the assembly mechanism, whose seat back elevation angle can be adjusted according to the occupants to reach a more ergonomic mechanism. Another object of the present invention is to provide _ assembly The mechanism 'its foot pedal system can be used according to the ride; ^ of a machine with better comfort and applicability when used <specific embodiment> The remaining' is shown in the illustration with a specific embodiment, detailed description of the program content and The details are as follows: As shown in the second picture, it is the Li Zhao decomposition circle of the chair back group of the present invention (and the second picture, the second ~ A, the third ~ B, and the third ~ c) And Figures 3 to D), including: a seat back group (20), a seat group (40), two front wheel frame groups (50), two rear wheel frame groups (60), and a base Group (70), a connecting seat group (80), a plurality of pins (90), a plurality of screws (91), and a long round rod (92), wherein the seat back group (20) consists of a seat back (21), a Composed of a retaining block (22), a wearing block (23), two pivot knot locking blocks (24), two friction domains (25), two eccentric levers (2 6), and a telescopic handle group (30) ,its The middle seat back (2 1) has a concave arc shape with upper width and lower width, and its rear surface and lower section are convexly provided.
第5頁 443969 五 '發明說明（3) ~ 若干鎖結柱（2 1 1 )’而中段則貫設有三呈三角狀排列之螺 結孔（2 1 2 )’又其後端面於該螺結孔（2 1 2 )之相對位置處凹 設有一呈上寬下窄狀之卡掣凹槽（213)，又其後端面左、 右兩側均設有一具圓凹弧面之滑移槽柱（214)，另該椅背（ 21 )之兩側周緣下段均凸設有一呈兩階狀之穿插柱（215)， 卡固塊（22)係呈一上寬下窄之塊狀體，且其内側面上段兩 側及下段中央分別凸設有一鎖結柱（221 )，另其周緣兩側 中段均切設有一呈匸字狀之逃避槽（ 222 )，穿套塊（23)之 斷面係呈一 U字之塊狀體，且其兩縱向塊狀體均設呈半圓 管狀之穿套管（231)，穿套管（231)之上段兩側均往外延伸 有一具鎖結孔（233)之鎖結片（232)，後端面則貫設有一長 方狀之穿透槽（234)，另穿套塊（23)之橫向塊狀體亦再向 下向外延伸有一呈圓弧狀之卡固片（ 235 )，且該卡固片（23 5)上亦再貫設有二螺結孔（ 236)，且其兩側端均再切設有 一呈U字狀之卡固槽（237) *樞結鎖塊（24)之斷面係呈一 倒J字狀，且其左、右兩側均向外延伸有一具透孔之鎖結 片（241) ’另其凹陷處中段貫設有一長方狀之穿透槽（242) ’且該穿透槽（242)之兩短邊均再向外延伸有一具透孔半 圓形之插結片（243)，磨擦塊（25)係呈一長方狀之塊狀體 ’且其前、後兩端面均設成圓弧狀，又其前端面等距切設 有若干長條狀之長凹槽（2 5 1 )，偏心扳桿（2 6 )係由一呈橢 圓狀之卡固頭（2 6 1)後方連結一扳轉桿（2 6 2 )而成，且該卡 固頭（2 6 1)之非中心處貫設有一透孔； 伸縮把手組（3 0 )係由二抵擋塊（3 1 )、二伸縮内管（3 2 )Page 5 443969 Five 'Explanation of Invention (3) ~ Several locking columns (2 1 1)' and the middle section is provided with three screw holes (2 1 2) arranged in a triangular shape, and the rear end face is at the screw connection At the opposite position of the hole (2 1 2), a latch groove (213) with a wide upper and narrower shape is recessed, and a sliding groove column with a circular concave surface is provided on the left and right sides of the rear end surface. (214), and the lower part of the peripheral edge of both sides of the seat back (21) is convexly provided with a two-step-shaped intersecting post (215), and the fixing block (22) is a block body with an upper width and a lower width, and A locking post (221) is protruded on both sides of the inner surface and the center of the lower section, and a swash-shaped escape groove (222) is cut in the middle of both sides of the peripheral edge, and the section of the sleeve (23) is cut through. It is a U-shaped block, and its two longitudinal blocks are provided with a semicircular tubular through sleeve (231), and both sides of the upper section of the through sleeve (231) extend outward with a locking hole (233 ), The rear end surface is provided with a rectangular penetrating groove (234), and the horizontal block body that penetrates the sleeve block (23) extends downward and outward to form an arc shape. Card holder (2 35), and the fastening piece (23 5) is further provided with two screw holes (236), and a U-shaped retaining groove (237) is cut on both side ends of the fixing piece (pivoting) The cross section of the lock block (24) is an inverted J-shape, and the left and right sides of the lock block (241) extend outwards with a through-hole lock knot (241). In addition, a rectangular shape is provided in the middle of the depression. Penetrating groove (242) ', and both short sides of the penetrating groove (242) extend outwardly with a semi-circular plug-in piece (243) with a through hole, and the friction block (25) is rectangular Shaped block body ', and its front and rear ends are set in a circular arc shape, and its front end face is equidistantly provided with a plurality of long strip-shaped grooves (2 5 1), and an eccentric lever (2 6) It is formed by an ellipse-shaped fixing head (2 6 1) connected with a lever (2 6 2) at the rear, and a non-center hole is provided through the fixing head (2 6 1); The handle group (30) is composed of two abutment blocks (3 1) and two telescopic inner tubes (3 2).
4439 6 9 五、發明說明（4) 、一下管（33)、一上管（34)、二外管（35)及二塞結蓋（36) 所組成，其中抵擋塊（3 1 )係呈一兩階狀之圓杈體，且其小 控階周緣一側貫設有一插結孔（3 11 )，伸縮内管（3 2 )係呈 一圓管體，且其外周緣上、下兩端段均貫設有一插結孔（3 21) ’下管（33)係呈一開口向上半圓之管狀體，且其管底 面等距凸設有若干之鎖結柱（331) ’又其左、右兩端段均 貫設有一插結槽孔（ 332 )，上管（34)係呈一開口向下半圓 之管狀體，且其管底面等距凸設有若干之鎖結柱（341)， 又其左、右兩端段均凸設有一具透孔之插結凸柱（3 4 2 )， 且該插結凸柱（342 )之上段一側貫設有一插結孔（343)，外 管（3 5 )係呈一圓管體，且其外周緣一側下方貫設有一插結 孔槽（351 )，另其外周緣一側亦再貫設有一插結孔(352 )， 塞結蓋（3 6 )係呈一開口向内半圓之蓋狀體，且其蓋底面均 向内延伸有二呈倒勾狀之扣勾片（3 61 ); 座椅組（40)係由一座體（41)、二卡掣塊（42)、一 L形 框架（43)、二腳踏板（44)及二撐地板片（45)所組成，其中 座體（4 1 )係由一斷面似1狀之座板（4 11 )於兩側緣各往上 及往前延伸有一端部斷面呈^狀之弧型側板（4 1 2 )，又該 弧型側板（4 1 2 )之内側面及座板（4 1 1 )之豎面上等距切設有 若干之插結孔（4 1 3 )，而弧型側板（4 1 2)之外側面下段則切 設有一半圓弧狀之逃避槽口（414)，逃避槽口（414)之内側 面則凸設有二具穿孔之插結片（41 5 )，且外側之插結片（4 1 5)亦再貫設有四弧孔，又座板（411 )之橫向片體底面設有 若干波浪狀之卡掣肋體（416)及四鎖結凸體（417)，豎向片4439 6 9 V. Description of the invention (4), lower tube (33), upper tube (34), second outer tube (35) and second plug cap (36), of which the blocking block (3 1) is A two-stage round branch body, and a small control step is provided with an insertion hole (3 11) on one side of the peripheral edge, and the telescopic inner tube (3 2) is a circular tube body, and the upper and lower ends of the outer peripheral edge thereof Each section is provided with an insertion hole (3 21) 'The lower tube (33) is a tubular body with an opening and a semicircle, and the bottom surface of the tube is equidistantly provided with a plurality of locking posts (331)' and its left, The right end sections are provided with a slotted slot (332), the upper tube (34) is a tubular body with an open downward semicircle, and the bottom surface of the tube is equidistantly provided with a plurality of locking columns (341), An inserting protrusion (3 4 2) with a through hole is convexly protruded at the left and right end sections, and an inserting hole (343) is continuously arranged on one side of the upper section of the inserting protrusion (342). The pipe (35) is a circular pipe body, and an insertion hole groove (351) is provided on the lower side of the outer peripheral side, and an insertion hole (352) is also provided on the outer peripheral side of the tube. (3 6) It is in the shape of a cover with an opening inward semicircle Body, and the bottom surface of the cover is extended inward with two hook-shaped buckle pieces (3 61); the seat set (40) is composed of a body (41), two latching blocks (42), and an L-shape The frame (43), two footboards (44) and two supporting floor sheets (45) are composed of which the seat body (4 1) is composed of a seat plate (4 11) with a cross-section like 1 on each side edge. Extending upwards and forwards is an arc-shaped side plate (4 1 2) with a cross section at one end, and the inner side of the arc-shaped side plate (4 1 2) and the vertical surface of the seat plate (4 1 1), etc. The pitch cut is provided with a number of insertion holes (4 1 3), and the lower side of the outer side of the arc-shaped side plate (4 1 2) is provided with a half-arc-like escape slot (414) and an escape slot (414) The inner side is convexly provided with two perforated piercing pieces (41 5), and the outer piercing piece (4 1 5) is further provided with four arc holes, and the bottom surface of the lateral plate body of the seat plate (411). Equipped with a plurality of wavy latch ribs (416) and four locking knot protrusions (417), vertical pieces
11 4439 6 9 五、發明說明（5) 體中段設有一倒U狀之透空部，透空部周緣往前延伸有一 錐狀凸片（41 8 )，且該錐狀凸片（4 1 8 )外側面亦相對設有若 干之插結孔（4 1 3 )，又其弧型側板（4 1 2 )之上段後方切設有 一呈斜U字狀之插結槽口（ 4 1 9 )，卡掣塊（4 2 )係呈一開口 向内長方之盒狀體，且其盒底面中央凸設有一斷面呈L狀 之滑移卡槽（4 2 1 )，另其外周緣一短邊凸設有一長方狀之 調動片（ 422 )，腳踏板（44)係呈一前寬後窄之塊狀體，立 其後端面及周緣一側後方均凸設有一插結片（441 )，而另 一周緣前方則向外延伸有一斷面呈L狀之扣勾片（442)， 且該扣勾片（442 )之縱向片體外侧面前、後兩端段均再凸 設有一呈「狀之侷限片（443)，而近中段下方則凸設有一 卡固塊（444) ’撐地板片（45)係呈一下寬上窄之板片狀體 ’且其下段端面貫設有三長橢圓狀之透孔，中段則等距貫 設有若干長方狀之卡固槽（451); 前輪架組（5 0 )係由一旋動頭（5 1 )、一鎖結柱（5 2 )，一 調動塊（53)、一大彈簧（54)、一小彈簧（55)、一前輪架（5 6 )及一螺帽（5 7 )所組成’其中旋動頭（5 d係呈一開口向内 之圓蓋狀體’且其封閉面向外延伸有一板轉片（511)，又 其蓋底面中央凸設有一中空狀之套結柱（5丨2 )，套結柱（5 1 2 )之末端則貫設有一插結孔（5 1 3 )，鎖結柱（5 2 )係呈一適 大之圓柱體’且其前段周緣一側貫設有一插結孔（5 2丨）， 後段周緣則設成外螺紋段（ 522 )，調動塊（53)係呈一圓塊 狀體’且其中央貫設有一透孔（5 3丨），又其内側面近周緣 處向内延伸有四呈弧狀之卡掣腳（5 32)，前輪架（56)之上11 4439 6 9 V. Description of the invention (5) The middle part of the body is provided with an inverted U-shaped hollow portion, and the peripheral edge of the hollow portion extends forward with a tapered convex piece (41 8), and the tapered convex piece (4 1 8 ) There are also a number of insertion holes (4 1 3) on the outer side, and an inclined U-shaped insertion slot (4 1 9) is cut behind the upper section of the arc-shaped side plate (4 1 2). The latching block (4 2) is a box-shaped body with an opening inward, and the bottom of the box is convexly provided with a sliding slot (4 2 1) with an L-shaped cross-section, and the outer periphery is short. A rectangular shaped moving piece (422) is provided on the edge, and the foot pedal (44) is a block body with a wide front and a narrow back, and a plug-in piece (441) is convex on the rear end and the rear side of the peripheral edge. ), And a hook-shaped hook piece (442) with an L-shaped cross-section is extended outward in front of the other peripheral edge, and the front and rear ends of the longitudinal side of the longitudinal piece of the hook-shaped hook piece (442) are further provided with a projection. "The shape of the limiting piece (443), and a fixing block (444) is protruded below the middle section. The" supporting floor piece (45) is a plate-shaped body with a wide width and a narrow width ", and its lower end is provided with three lengths. Oval shape , The middle section is equidistantly provided with a plurality of rectangular locking grooves (451); the front wheel frame (50) is composed of a rotating head (5 1), a locking post (5 2), and a moving block (53), a large spring (54), a small spring (55), a front wheel frame (56), and a nut (57), wherein the rotating head (5d is an opening inward) A dome-shaped body 'has a plate turning piece (511) extending outward from its closed surface, and a hollow tack post (5 丨 2) is convexly protruded in the center of the bottom of the cover, and the end of the tack post (5 1 2) is An insertion hole (5 1 3) is provided throughout, the locking post (5 2) is a moderately large cylinder, and an insertion hole (5 2 丨) is provided through the side of the periphery of the front section, and the periphery of the rear section is provided. Into an externally threaded section (522), the moving block (53) is a round block body, and a through hole (5 3 丨) is continuously arranged in the center, and four arc-shaped ones extend inwardly at the inner peripheral side near the peripheral edge. Snap feet (5 32) above the front wheel frame (56)
第8頁 4439 6 9 五、發明說明（6) 段外側面貫設有一穿透孔（5 6〗），穿透孔（5 6〗）之外侧周緣 等距貫設有四卡掣槽（5 6 2 )，另其下段則樞設有一滾輪（5 6 3)； . 後輪架組（6 0 )係由一鉚釘（6 1 )、一後輪架（6 2 )、一補 強片（63)、一連接片（64)、一延長片（65)、一壓縮彈簧（6 6)、一扳轉輪（67)及若干墊圈（68)所组成，其中後輪架（6 2)之後段内側面設置中心處具有穿孔的齒輪凸體（6 2丨）， 前段則樞設有一滾輪（6 2 2 )，又其内側面凸設有若干之鎖 結柱（ 623) ’補強片（63)係呈一〈字狀之月狀體，且其一 側面適當位置貫設有若干之透孔（6 31 )，又其後段端部設 有一環圈（ 632)，且該環圈（632)上等距凸設有三組契合片 (633)，連接片（64)之斷面係呈一卜字狀，且其前、後兩 端段均貫設有一樞結孔（641 )，又其後段周緣一側亦再延 伸有一抵檔塊（642)，延長片（65)之斷面係呈一 b字狀， 且其前、後兩端段均貫設有一樞結孔（651)，扳轉輪（67) 係呈一兩階狀之圓塊狀體，且其外側面中央貫設有一兩階 狀之透孔（6 7 1 )，又其小性階周緣專距設有九個齒槽（6 7 2) ，且其中等份三組之兩相鄰齒槽（672)的内側底均各向下 凹陷有一契合槽（673) ’又其大徑階之一側面向内延伸有 —呈齒輪狀之囉合凸輪（674) ’且該嚅合凸輪（674)之一側 面亦再凸設有一阻擋塊（675); 底座組（70)係由一底盤座（Π)、二止動塊（72)、二彈 簧（73)、一輪座樞結座（74)、一補強片（75)、二補強挺（7 6) '二彈簧墊圈（77)、二調動塊（78)及二棘輪片（7g)所組Page 8 4439 6 9 V. Description of the invention (6) The penetrating hole (5 6〗) is continuously provided on the outer side of the paragraph, and the outer periphery of the penetrating hole (5 6〗) is equidistantly provided with four latching slots (5 6 2), and a roller (5 6 3) is pivotally arranged at the lower section;. The rear wheel frame (60) is composed of a rivet (6 1), a rear wheel frame (6 2), and a reinforcing piece (63 ), A connecting piece (64), an extension piece (65), a compression spring (66), a turning wheel (67) and a number of washers (68), of which the rear part of the rear wheel frame (62) The inner side is provided with a perforated gear convex body (6 2 丨) at the center, a roller (6 2 2) is pivotally arranged at the front section, and a plurality of locking posts (623) are protruded on the inner side. 'Reinforcing sheet (63) It is a moon-shaped body in the shape of a letter, and a number of through-holes (6 31) are continuously arranged at an appropriate position on one side, and a ring (632) is provided at the end of the rear section, and the ring (632) Three sets of engaging pieces (633) are equidistantly convex, and the cross-section of the connecting piece (64) is in the shape of a bu, and the front and rear end sections are provided with a pivot hole (641), and the peripheral edge of the rear section. A stop block extends on one side (642) The cross section of the extension piece (65) is a b-shape, and a pivot hole (651) is provided through the front and rear ends, and the turning wheel (67) is a two-step round block. Body, and a two-step-like through hole (6 7 1) is provided in the center of the outer side of the body, and nine coggings (6 7 2) are provided on the periphery of the small step, and two of them are equally divided into three groups. The inner bottoms of adjacent tooth grooves (672) each have a recessed groove (673) that is recessed downward, and one side of one of its large diameter steps extends inwardly—a gear-shaped coupling cam (674) ', and the coupling A blocking block (675) is also convex on one side of the cam (674); the base group (70) is pivoted by a chassis seat (Π), two stop blocks (72), two springs (73), and a wheel seat. Seat (74), one reinforcing piece (75), two reinforcing pieces (7 6) 'two spring washers (77), two adjusting blocks (78) and two ratchet pieces (7g)
第9頁 4439 6 9 五、發明說明（7) 成，其中底盤座(7 1 )係呈一開口向上長方狀之盒狀體，且 其前段貫設有一枢轉孔（7 1 1 )，而左、右兩側周緣均切設 有一 L形之滑移槽（712)，又其盒底面等距凸設有若干‘之 定位凸肋（713)，另其後端面之左、右兩端均凸設有一中 空狀之插結柱（7 1 4 )，且該插結柱（71 4 )之周緣外側於底盤 座（Ή )的後端面上亦再凸設有四扳動凸肋（7 1 5 )，止動塊（ 7 2 )係呈一長半圓之塊狀體，且其後端面上段貫設有一前 小後大兩階狀之扳轉孔（721)，前端面於扳轉孔（721)周緣 外側則切設有四扳動凹槽（ 722 )，輪座樞結座（74)之斷面 係呈似^狀，且其頂面前段左、右兩側均凸設有一具透孔 之樞 42) 弧狀 之枢 形狀 有一 段則 具透 各設 之外 1)， 二阻 有二 柩結 轉塊（7 41)’樞轉塊（7 41)之後方則凸設有四鎖結柱（7 後段則向上延伸有一透空狀之弧狀殼體（ 743 )，且該 殼體（743 )之左、右兩側中段均分別設有一具鎖結孔 轉片（744) ’又其底面前段凸設有一由前往後漸低梯 之穿套槽片（7 4 5)’穿套槽片（7 4 5)之内惻前段則凸設 由若干\字狀片體所組合成之嵌合凸體（7451)，近中 貝言又有四透孔（7 4 5 2 )，後段兩側均分別向下延伸有一 孔之插結片（746) ’又輪座樞結座（74)之兩側面後段 置有 中空長圓弧狀之連接體（747)，該連接體（747) 側面後段各設置有一中心處具有穿孔之齒輪凸體（747 且該齒輪凸體（7471 )之外側面適當位置處亦再穿設有 擋槽（7472)，又該連接體（747 )之頂面前段均向下^哎 具螺結孔之螺結柱（ 7473)，而其外側面均再貫設有°又一 孔（7474 )，另輪座枢結座（74)之前段左、右兩側均嗖Page 9 4439 6 9 V. Description of the invention (7) The chassis base (7 1) is a box-shaped body with an opening and an upward rectangular shape, and a pivot hole (7 1 1) is provided in the front section. An L-shaped sliding groove (712) is cut on the peripheral edges of the left and right sides, and a number of positioning ribs (713) are protruded equidistantly from the bottom of the box, and the left and right ends of the rear end surface are also provided. A hollow interlocking post (7 1 4) is convexly arranged, and the outer side of the peripheral edge of the interlocking post (71 4) is further convexly provided with four triggering ribs (7) on the rear surface of the chassis base (Ή). 1 5), the stop block (7 2) is a long semi-circular block body, and a rear end surface is provided with a small front and rear large two-stage turning hole (721), and the front surface is at the turning hole. (721) The outer edge of the periphery is provided with four pulling grooves (722). The cross section of the wheel seat pivot joint seat (74) is shaped like a ^, and the left and right sides of the top and front sections are convexly provided with a tool. Through-hole pivot 42) The arc-shaped pivot has a section with a penetrating opening 1), the second resistance has a two-pivot carry-over block (7 41), and a four-lock knot is convex behind the pivot block (7 41) Column (7 rear section extends upward one An empty arc-shaped shell (743), and the middle section of the left and right sides of the shell (743) are respectively provided with a locking hole turning piece (744). The lower part of the sleeve-through slot (7 4 5) 'the inner part of the sleeve of the sleeve-through slot (7 4 5) is protruded with a fitting convex body (7451) composed of a number of \ -shaped pieces, near the middle Beiyan also has four through holes (7 4 5 2). Both sides of the rear section are respectively extended with a plug-in piece (746) with a hole down. An arc-shaped connecting body (747), each side of the connecting body (747) is provided with a gear convex body (747 with a perforation at the center), and the gear convex body (7471) is also provided with a stopper at an appropriate position on the outer side. The groove (7472), and the top and front sections of the connecting body (747) are all downwards. Hey a screw post (7473) with a screw hole, and the outer side is further provided with another ° (7474), The left and right sides of the front section of the other wheel seat pivot joint (74) are both 嗖
第10頁 4439 6 9 五、發明說明（8) 置有一滾輪擋靠弧緣（ 748)，補強片（75)係呈前小後大斷 面4字狀之片體，且其小片體之頂面貫設有四鎖結孔（75 1 )，補強柱（76)係呈二階中空之圓柱體，調動塊（78)係呈 一外大内小之長方塊狀體，且其外側底面貫設有一下大上 小兩階狀之樞轉孔（781 )，棘輪片（79)係呈一長方片狀體 ，且其後段一側貫設有一呈齒輪狀之棘輪孔（791 )，又其 前段周緣一側轉角處向内延伸有一呈J字狀之弧形片（7 9 2 )，另一側周緣亦向内延伸有一鎖結片（7 9 3 )，且該弧形片 (792)及鎖結片（ 793 )上均貫設有二鎖結孔（ 794 )，又其外 側面亦再貫設有一樞結孔（7 9 5 ); 連接座組（80)係由一連接座（·8 1 )、二銷結塊（82)、二 壓縮彈簧（83)、一抽取塊（84)、二插結柱（85)、二三角鎖 片（8 6 )及一翼形鎖片（8 Ό所組成，其中連接座（8 1)係呈一 前窄後寬梯形之殼狀體，且其頂面前段貫設有一長方狀之 卡滑槽（811)，卡滑槽（811)之前方則凹設有若干之嵌合凹 槽（812) ’又其殼底面適當位置處凸設有若干之鎖結柱（81 3 )，而其後段則往下延伸有一插結片（81 4 )，插結片（8 1 4 ) 之左、右兩側均貫設有一插結孔（8141)，又該插結片（814 )之前方亦再延伸有一穿插片（815)，穿插片（815)之左、 右兩側底面則均切設有一 η字狀的逃避槽口（ 81 5 1 )，又該 穿插片（8 1 5 )之左、右兩側前方均分別連接有一四方狀之 穿套塊（816) ’穿套塊（816)之後端面中央則貫設有一穿套 孔（8161)，且該穿套孔（8161)係和逃避槽口（8151)及插結 孔（8 1 4 1)呈相對應狀’又其頂面則切設有一梯形狀之穿透Page 10 4439 6 9 V. Description of the invention (8) A roller block is placed against the arc edge (748), and the reinforcing piece (75) is a piece with a front and a small cross section in the shape of a letter 4, and the top of the small piece The surface is provided with four locking holes (75 1), the reinforcing column (76) is a second-order hollow cylinder, and the moving block (78) is a large rectangular body with an outer size and an inner size, and its outer bottom surface is continuous. There are lower and upper two-level pivot holes (781), the ratchet plate (79) is a rectangular plate-shaped body, and a gear-shaped ratchet hole (791) is provided on one side of the rear section. The corner of one side of the front section extends inwardly with a J-shaped arc-shaped piece (7 9 2), and the other side of the peripheral edge also extends inwardly with a locking piece (7 9 3), and the arc-shaped piece (792 ) And the locking piece (793) are provided with two locking holes (794), and the outer side is also provided with a pivot hole (7 9 5); the connecting seat group (80) is composed of a connecting seat (· 8 1), two-pin agglomerates (82), two compression springs (83), one extraction block (84), two plug posts (85), two triangular locking plates (86), and a wing-shaped locking plate ( It consists of 8 Ό, where the connecting seat (8 1) is a front The rear wide trapezoidal shell-shaped body, and a rectangular card slide groove (811) is continuously arranged on the top and front sections, and a plurality of fitting grooves (812) are recessed in front of the card slide groove (811). A plurality of locking posts (81 3) are protruded at an appropriate position on the bottom surface of the shell, and an insertion piece (81 4) extends downward at the rear section, and the left and right sides of the insertion piece (8 1 4) are both An insertion hole (8141) is provided throughout, and an insertion piece (815) is also extended in front of the insertion piece (814). The bottom surfaces of the left and right sides of the insertion piece (815) are cut with an η shape. The escape slot (81 5 1), and the left and right sides of the insertion piece (8 1 5) are connected with a square-shaped piercing block (816) in front of the piercing block (816). A through-hole (8161) is provided continuously, and the through-hole (8161) and the escape slot (8151) and the insertion hole (8 1 4 1) correspond to each other, and a ladder is cut on the top surface thereof Shape penetration
443969 五、發明說明（9) 槽口（8162)，且該穿透槽口（8162)則延伸至其左、右兩端 面上，另連接座（8 1 )之殼底面前段則切設有—亡字狀之卡 固弧槽（8 1 7 )’銷結塊（82 )係呈一中空兩階狀之圓柱體， 且其小徑階前段周緣一側貫設有一銷結孔（8 2 1 )，柚取塊（ 8 4)係呈一開口向前長方狀之盒狀體，且其底面係設成中 空狀，又其盒底面左、右兩側均凸設有一插結枉（8 41 ) ’ 而其後端面下段則設成圓凹弧狀之手拉部（8 4 2 )，插結柱（ 8 5)係呈一適大兩階狀之圓柱體，且其小徑階前段一側貫 設有一銷接孔（851)，三角鎖片（86)係呈一三角片狀體， 直其中段係設呈凸弧狀’又其三邊角處均貫設有一鎖結孔 (8 6 1 )’翼形鎖片（8 7 )係呈一長方’片狀體，且其中段係設 墓凸弧狀’又其四邊角處均貫設有一鎖結孔（8 71 )。 其組合時（如第四圖所示係為本發明之立體組合圖） ，係先將二抵擋塊（31)插入二伸縮内管（3 2 )之下段，且利 用二插銷（9 0 )將其插結，而後再將上、下管（34 )、（ 3 3 )對 合’且利用若干之螺絲（91 )鎖結於上、下管（34)、（33)之 鎖結柱（341 )、（331 )上’即可使上、下管（34)、（33)鎖結 成一體’而後再將二外管（35)穿套於上、下管（34)、（33) 之外周緣上，並同時將伸縮内管（32)由下往上插入上管（3 4)之插結凸柱（342)内’再利用二插銷（9〇)由外管（35)之 插結孔（3 5 2 )插入，而插結於伸縮内管（3 2 )上段之插結孔（ 321)上，即可使伸縮内管（32)與上、下管（34)、插結 成一體’再將二塞結蓋（36)利用其扣勾片（361)而插扣於 上、下管（34)、（33)兩端之内周緣上，而後再將穿套塊（2443969 V. Description of the invention (9) The notch (8162), and the penetrating notch (8162) extends to its left and right ends, and the front part of the bottom of the shell of the other connection seat (8 1) is cut- The dead-shaped locking arc groove (8 1 7) 'pin agglomerate (82) is a hollow two-stage cylindrical body, and a pin knot hole (8 2 1 ), The pomelo picking block (8 4) is a box-shaped body with an opening forward, and the bottom surface is set to be hollow, and the left and right sides of the bottom surface of the box are provided with a plug knot (8 41) 'And the lower section of the rear end face is provided with a circular concave arc-shaped hand-drawn portion (8 4 2), and the intubation column (8 5) is a cylinder of a large two-stage shape, and its small-diameter step front section A pin connecting hole (851) is provided on one side, and a triangular locking piece (86) is a triangular piece body, and a straight arc is provided with a convex arc shape, and a locking hole is provided at its three corners ( 8 6 1) 'Wing-shaped locking piece (87) is a rectangular' sheet-shaped body, and the middle section is provided with a tomb convex arc shape ', and a locking hole (8 71) is consistently arranged at its four corners. When it is combined (as shown in the fourth figure, it is a three-dimensional combination diagram of the present invention), firstly insert the two abutment blocks (31) into the lower section of the two telescopic inner tubes (3 2), and use the two latches (9 0) to It is inserted, and then the upper and lower tubes (34), (3 3) are mated together, and a plurality of screws (91) are used to lock the locking posts (341) of the upper and lower tubes (34), (33). ), (331) on 'the upper and lower tubes (34), (33) can be locked together', and then the two outer tubes (35) are put on the outer periphery of the upper and lower tubes (34), (33) Edge, and simultaneously insert the telescopic inner tube (32) from the bottom to the top into the pegs (342) of the upper tube (34), and then use the two pins (90) to pierce the outer tube (35). The hole (3 5 2) is inserted and inserted into the insertion hole (321) at the upper part of the telescopic inner tube (3 2), so that the telescopic inner tube (32) can be integrated with the upper and lower tubes (34) and the joint. 'The second plug cap (36) is then buckled on the inner peripheral edges of both ends of the upper and lower tubes (34) and (33) by using its hook tabs (361), and then a sleeve block (2
第12頁 4 43 9 6 3 五、發明說明α〇) 3 )置於椅背（2 1 )後端面之適當位置上，並同時將二樞結鎖 塊（2 4 )蓋合於穿套塊（2 3 )之上段’且利用若干之螺絲（g 1 ) 鎖結於樞結鎖塊（24)之鎖結片（241 )及穿套塊（23)之螺結 孔（ 236 )上，即可使穿套塊（23)連同樞結鎖塊（24)和椅背 (2 1 )鎖結成一體，而後再將伸縮内管（3 2 )穿套入椅背（2 j ) 之滑移槽柱（214)及穿套塊（23)的穿套管（231 )間，並同時 將一磨擦塊（25)由樞結鎖塊（24)之穿透槽（242)穿入而穿 套於穿套塊（23)之穿透槽（234)内，且將其推壓至底，再 將二偏心扳桿（2 6 )利用二插銷（9 〇 )而樞設於樞結鎖塊（2 4 ) 之插結片（2 4 3 )上，而後再將椅背（2 1 )之穿插柱（21 5 )穿插 樞設於座體（41)之插結槽口（41 9)·内，並同時將二卡掣塊（ 42)利用其滑移卡槽（421)而滑移卡掣Λ椅背（21 )之穿插柱 (215)上’此時椅背（21)即會因無侷限處而可隨意地前後 擺動’而後再將L形框架（4 3 )貼抵於座體（41 )之底面及椅 背（21)之後端面上，且令其一端卡固於座體（4丨）之卡掣凸 肋（416)内’另一端則藉由穿套塊（23)之卡固槽（237)而貼 抵於椅背（21)後端面之中段處’並同時將卡固塊（2 2)利用 二螺絲（9 1 )而鎖結於椅背（21 )之卡掣凹槽（2 1 3 )内，此時 椅背（21)即會因有L形框架（43)之侷限而無法隨意擺動， 再將二腳踏板（44)利用其插結片（441)而插結於座體（41) 適當高度之插結孔（4 1 3 )上，並同時將二撐地板片（4 5)插 結於腳踏板（44)之侷限片（443)内，且令其適當高度之卡 固槽（451)卡掣於腳踏板（44)之卡固塊（444)上，再將鎖結 柱（52)插入ί疋動頭（51)之套結柱（512)内，且同時利用一Page 12 4 43 9 6 3 V. Description of the invention α〇) 3) Place it on a proper position on the back end of the seat back (2 1), and simultaneously cover the two-pivot knot locking block (2 4) on the sleeve block (2 3) The upper section 'is locked to the locking piece (241) of the pivot locking block (24) and the screwing hole (236) of the sleeve block (23) by using a number of screws (g1), that is, The sleeve block (23) can be integrated with the pivot lock block (24) and the seat back (2 1), and then the telescopic inner tube (3 2) is put into the slide groove of the seat back (2 j). Between the post (214) and the bushing (231) of the bushing block (23), and at the same time, a friction block (25) is penetrated through the penetrating groove (242) of the pivot lock block (24) to cover the bushing Insert the sleeve block (23) into the penetrating groove (234) and push it to the bottom, and then pivot the two eccentric lever (2 6) on the pivot lock block (2) by using the two pins (90). 4) on the piercing piece (2 4 3), and then insert the piercing post (21 5) of the seat back (2 1) into the piercing slot (41 9) · in the seat body (41), At the same time, the two latch blocks (42) are used to slide the latches on the insertion post (215) of the seat back (21) by using the sliding slot (421). The back (21) will oscillate back and forth arbitrarily because there are no restrictions, and then the L-shaped frame (4 3) is abutted against the bottom surface of the seat body (41) and the rear end surface of the seat back (21), and makes it One end is fixed in the latching rib (416) of the seat (4 丨), and the other end is abutted against the rear end surface of the seat back (21) by the fixing groove (237) of the sleeve block (23). At the middle section, and at the same time, the retaining block (2 2) is locked in the latch groove (2 1 3) of the seat back (21) by two screws (9 1), and the seat back (21) will then Due to the limitation of the L-shaped frame (43), it is unable to swing freely, and then the two foot pedals (44) are inserted into the insertion holes (4 1) of an appropriate height by using the insertion pieces (441). 3), and at the same time insert the second flooring piece (4 5) into the limiting piece (443) of the foot pedal (44), and the locking groove (451) of an appropriate height is locked on the foot pedal (44) on the fixing block (444), and then insert the locking post (52) into the tying post (512) of the moving head (51), and simultaneously use a
第13頁 4439 6 9 五、發明說明（11) 插銷（9 0 )插入旋動頭（5 1 )之插結扎（5 1 3 )内，即可使鎖結 柱（52)與旋動頭（51)插結成一體，而後再將調動塊（53)容 置入旋動頭（51)之蓋底面内，且同時將小彈簧（55)穿-套入 大彈簧（54)之内周緣上，再將大彈簧（54)連同小彈簧（55) 一同穿套入旋動頭（51)之套結柱（512)的外周緣上，並同 時將前輪架（56)穿插入座體（41)之二插結片（415)間，而 後再將旋動頭（51)上之鎖結柱（52)穿套過座體（41)之二插 結片（415)及前輪架（56)之穿透扎（561)外，且利用一螺帽 (57)鎖結於鎖結柱（52)之外螺紋段（ 522 )上，即可使前輪 架（56)因有調動塊（53)之卡掣腳（532)卡掣而不虞隨意擺 動’而後再將二止動塊（72)利用其扳轉孔（721)穿套入底 盤座（71)之二插結柱（71 4)上，且令其扳動凹槽（ 722 )與底 盤座（71)之扳動凸肋（715)相卡掣，並同時將二彈簧（73) 穿套入二螺絲（9 1)之外周緣上’且令該螺絲（9丨）由止動塊 (7 2 )之扳轉孔（7 2 1)而鎖結於底盤座（7 1 )之插結柱（ή 4 )内 ’並令其彈簧（7 3 )撐抵於扳轉孔（7 2 1 )之小徑階上，此時 止動塊（72)即可以藉由插結柱（714)為中心而做上、下扳 轉之運動’而後再將補強片（75)利用其鎖結孔（751)而鎖 結於輪座樞結座（74)之透孔（7452)上，再將彈簧墊圈（77) 置放於調動塊（78)之樞轉孔（781)内，補強柱（76)之小徑 階則穿套於輪座極結座（74)之枢轉片（744)中空孔的頂面 上’並同時利用一螺絲（91)而將該調動塊（78)枢鎖於輪座 才區結座（74)之樞轉片（744)的底面，此時調動塊（78)即可 藉由樞轉片（744 )為中心而做前、後扳動之運動，而後再Page 13 4439 6 9 V. Description of the invention (11) The latch (9 0) is inserted into the insertion and ligating (5 1 3) of the rotary head (5 1), so that the locking post (52) and the rotary head ( 51) Insert into one body, and then place the adjusting block (53) in the bottom surface of the cover of the rotating head (51), and at the same time thread the small spring (55) into the inner periphery of the large spring (54), Then the large spring (54) and the small spring (55) are threaded into the outer periphery of the knot post (512) of the rotary head (51), and the front wheel frame (56) is inserted into the seat (41). Between the two insertion pieces (415), and then pass the locking post (52) on the rotating head (51) through the two insertion pieces (415) and the front wheel frame (56) of the seat (41). Penetrating (561), and using a nut (57) to lock to the outer thread section (522) of the locking post (52), the front wheel frame (56) can be locked by the adjustment block (53). The detent foot (532) can be detented without swinging at will ', and then the two stop block (72) is used to thread through the two turning blocks (721) into the two interlocking posts (71 4) of the chassis base (71), and Make the trigger groove (722) engage with the trigger rib (715) of the chassis base (71), At the same time, thread the two springs (73) into the outer periphery of the two screws (9 1) 'and make the screws (9 丨) locked by the turning holes (7 2 1) of the stop block (7 2). And the spring (7 3) of the chassis seat (7 1) rests on the small diameter step of the turning hole (7 2 1). At this time, the stop block (72) is It can be moved up and down by using the piercing post (714) as the center, and then the reinforcing piece (75) can be locked to the wheel seat pivot joint seat (74) by using its locking hole (751). On the through-hole (7452), the spring washer (77) is placed in the pivot hole (781) of the adjustment block (78), and the small diameter step of the reinforcement column (76) is sleeved on the wheel seat pole junction seat ( 74) on the top surface of the hollow hole 'and using a screw (91) to pivot the adjusting block (78) to the pivoting plate (744) of the wheel seat and the end seat (74) ), At this time, the moving block (78) can move forward and backward by using the pivoting piece (744) as the center, and then
4439 6 9 五、發明說明（12) 利用一長圓桿（92)穿插過底盤座（71)之槐轉孔（711)尽輪 座樞結座（74)之樞轉塊（741)的中空孔，且令其底盤座（η )置於二調動塊（78)之頂面，而其止動塊（72)則往下扳轉 ，令其卡掣於調動塊（78)之後端面上，即可使調動塊（78) 因有止動塊（72)之卡掣而不虞於使用時隨意晃動，而後再 將輪座樞結座（7 4)貼抵於座體（4 1)之底面，且利用四螺絲 (91)穿過輪座樞結座（74)之鎖結柱（742)而鎖結於座體（41 )之鎖結凸體（41 7 )上，即可使輪座樞結座（7 4)與座體（4 1 ) 鎖結成一體’同時使L形框架（4 3 )因有底盤座（7 1)之定位 凸肋（713)的卡掣而不虞隨意移動’而後再將棘輪片（79) 利用其上之鎖結孔（ 794)而鎖結於'輪座樞結座（74)之連接 體（ 747)的螺結柱（ 7473 )上’並同時將補強片（63)利用若 干之螺絲（9 1)而鎖結於後輪架（6 2)上，並同時將壓縮彈黃 (66)容置於扳轉輪（67)之透孔（671)的大徑階内，再將鉚 釘（61)連同墊圈（68) —起穿過後輪架（62)之齒輪凸體（621 )中心處的穿孔及扳轉輪（67)的透孔（671)，而將其娜接於 輪座樞結座（74)之齒輪凸體（7471 )中心處的穿孔上，即可 使後輪架（62)連同扳轉輪（67) —起樞設於輪座樞結座（74) 上’再將延長片（65)利用一插銷（90)搭配一墊圈（68)而樞 結於輪座柩結座（74)之連接體（747 )上，連接片（64)亦利 用一插鎖（90)搭配一墊圈（68)而樞結於補強片（63)之透孔 (631 )上’而後再將延長片（65)及連接片（64)樞結成一體 ’即可使後輪架（62)於扳轉時僅可扳轉一固定之距離，而 後再將插結柱（85)插入抽取塊（84)之插結柱（841)内，且4439 6 9 V. Description of the invention (12) A long round rod (92) is inserted through the hollow hole (711) of the locust rotation hole (711) of the chassis base (71) and the hollow hole of the pivot block (741) of the wheel base pivot joint base (74) And let its chassis seat (η) be placed on the top surface of the second adjusting block (78), and its stop block (72) is turned downward, so that it is locked on the end face of the adjusting block (78), that is, The adjusting block (78) can be prevented from shaking at will due to the locking of the stopping block (72), and then the wheel seat pivot joint seat (7 4) is pressed against the bottom surface of the seat body (4 1). And by using four screws (91) to pass through the locking post (742) of the wheel seat pivot joint seat (74) and locking to the locking protrusion (41 7) of the seat body (41), the wheel seat pivot can be made The knot seat (7 4) and the seat body (4 1) are locked into one body, and at the same time, the L-shaped frame (4 3) is prevented from moving at will due to the latch of the positioning rib (713) of the chassis seat (7 1). Then, the ratchet piece (79) is locked to the screw post (7473) of the connecting body (747) of the wheel seat pivot joint seat (74) by using the locking hole (794) thereon, and the reinforcing piece is simultaneously (63) using a number of screws (9 1) to lock the rear wheel frame (6 2), At the same time, the compression spring yellow (66) is accommodated in the large diameter step of the through hole (671) of the turning wheel (67), and then the rivet (61) and the washer (68) are passed through the rear wheel frame (62). The perforation at the center of the gear convex body (621) and the through hole (671) of the turning wheel (67) are connected to the perforation at the center of the gear convex body (7471) of the wheel seat pivot joint (74). , The rear wheel frame (62) and the turning wheel (67) can be pivoted on the wheel seat pivot joint seat (74), and then the extension piece (65) is matched with a washer (68) by using a pin (90) ) And pivotally connected to the connecting body (747) of the wheel seat and yoke seat (74), the connecting piece (64) is also pivotally connected to the reinforcing piece (63) by using a mortise lock (90) with a washer (68). Through the through hole (631), and then the extension piece (65) and the connecting piece (64) are pivoted into one, so that the rear wheel frame (62) can only be turned a fixed distance when it is turned, and then The kink column (85) is inserted into the kink column (841) of the extraction block (84), and
苐15頁 ^439 6 9 五、發明說明（13) ' 同時將壓縮彈簧（8 3 )置於插結片（8 1 4 )與穿插片（8 J 5 )間， ，再將銷結塊（8 2 )之小徑階穿套於連接座（8 1 )之穿套塊（8 16)的穿套孔（8161)上，並同時將抽取塊（84)連同插結|主（ 85) —起蓋合於連接座（81 )的後端面上，且令其插結枉（85 )穿過連接座（81)之插結孔（8141)及逃避槽口（8151)和壓 縮彈簧（8 3 )’而穿套入銷結塊（8 2 )之中空孔處，最後再利 用一插銷（90)藉由連接座（8〗）之穿透槽口（8162)而將銷結 塊（82)與插結柱（85)插結成一體，即完成組合者。 當其欲調整椅背（2 1 )之仰角角度時（如第五圖所示係 為本發明調整椅背仰角角度之動作示意圖），係需先將樞 設於底盤座（71 )之插結柱（71 4 )上的止動塊（7 2 )往上扳轉 一角度，而後再將樞設於輪座樞結座（74)上之調動塊（78) 往外扳轉一角度，此時底盤座（71 )即會因失去調動塊（78 ) 之撐抵》而以輪座枢結座（74)之樞轉塊（741)為中心往下 旋掉一距離，此時卡掣於座體（41)之卡掣肋體（416)上的 L形枢架（43)即可因底盤座（71)往下掉落，而失去卡弩點 ’此時即可將L形框架（43)於卡掣肋體（416)上前、後地 調動，且當L形框架（43)調動時椅背（21)亦會跟著連動， 待將L形框架（43)調整至適當位置時，再利用手將底盤座 (71)抬起，同時將調動塊（78)及止動塊（72)扳轉回原來的 位置’致可令底盤座（71)再度將L形樞架（43)卡擎定位， 而椅背（21)亦可調整至適當地仰角者。 當其欲安裝於自行車後承載架（A)時（如第六圖所示 係為本發明安裝於自行車後承載架上之實施例圖），係需苐 Page 15 ^ 439 6 9 V. Description of the invention (13) 'At the same time, place the compression spring (8 3) between the insert piece (8 1 4) and the insert piece (8 J 5), and then the pin ( The small-diameter step of 8 2) is sleeved on the sleeve hole (8161) of the sleeve block (8 16) of the connection seat (8 1), and the extraction block (84) is coupled with the insert | main (85) — The cover is closed on the rear surface of the connection base (81), and the insertion joint (85) is inserted through the insertion hole (8141), the escape slot (8151) and the compression spring (8 3) of the connection base (81). ) 'And insert it into the hollow of the pin agglomerate (8 2), and finally use a pin (90) to pierce the pin (82) through the slot (8162) of the connection seat (8). It is integrated with the interlocking column (85) to complete the combination. When it wants to adjust the elevation angle of the seat back (2 1) (as shown in the fifth figure, it is a schematic diagram of the action of adjusting the elevation angle of the seat back according to the present invention), it is necessary to first set the hinge on the base of the chassis (71). The stop block (7 2) on the column (71 4) is turned upward by an angle, and then the adjustment block (78) pivoted on the wheel seat pivot joint (74) is turned outward by an angle. At this time, The chassis base (71) will lose its support from the transfer block (78), and the center of the wheel base (74) pivots (741) to rotate down a distance. The L-shaped pivot (43) on the latch rib (416) of the body (41) can be dropped by the chassis base (71), and the card cross point is lost. At this time, the L-shaped frame (43 ) Move forward and backward on the latch rib (416), and when the L-shaped frame (43) is moved, the seat back (21) will also follow. When the L-shaped frame (43) is adjusted to an appropriate position, Then use the hand to raise the chassis base (71), and at the same time turn the adjustment block (78) and the stop block (72) back to their original positions, so that the chassis base (71) can make the L-shaped pivot (43) again Card engine positioning, and seat back (21) can also be adjusted By appropriately elevation. When it is to be mounted on the bicycle rear carrier (A) (as shown in Figure 6 is the embodiment of the present invention mounted on the bicycle rear carrier), it is necessary
4439 6 9 五、發明說明（14) 先將連接座（81)之嵌合凹槽（812)與輪座樞結座（74)之，後 合凸體（7 4 5 1 )相嵌接’而後再將插結於連接座（8 1 )上的抽 取塊（84)往後抽拉一距離’此時插結柱（85)和銷結塊（&2) 即會受抽取塊（84)之牽動而往後滑移，同時使壓縮彈簧（8 3)壓縮，又當插結柱（85)和銷結塊（82)往後滑移時，再將 連接座（81 )往上推抵’令其貼抵於輪座枢結座（7 4 )的底面 ’且令輪座樞結座（74)之插結片（746)利用連接座（81)之 穿透槽口（8162)而插入連接座（81)之穿套塊（816)内，而 後再放開抽取塊（8 4 )，此時其插結柱（8 5 )即會受到壓縮彈 簧（83)彈回帶動’而使銷結塊（82)再度插結入連接座（81) 之牙套塊（816)内，並同時將連接座（81)與輪座柩結座 )插結成一體，而後再將連接座（81)連同輪座樞結座（74) 起置於自行車之後承載架（A)上’並同時利用二三角鎖 片（86)及一翼形鎖片（87)而將其鎖結於後承載架（a)上， 即可完成安裝之動作者。 古其欲做為兒童手推車時（如第七圖所示係為本發明 做為兒童手推車之實施例圖），係需先利用手將後輪架（6 2)連同扳轉輪（67)往外拉動一適當距離，同時令壓縮彈簧 (p6)因而壓縮，而後再將後輪架（62)連同扳轉輪往下 %動到底，再將手放開，此時扳轉輪（67)即會受到壓縮彈 簧（66)彈回帶動，而令其阻擋塊（6 75 )卡掣於輪座樞結座（ 74)之齒輪凸體（7471 )下方的阻擋槽（74?2)内，即可使後 輪4(62)之滾輪（622)撑抵於地面，且因其後輪架（μ)之 齒輪凸體（621)與扳轉輪（67)之齒槽（ 6 72 f相嚙合、，故可不 「17 一 -- 443969 五、發明說明（15) 虞後輪架（6 2 )於推行時隨意旋動，而後再將旋動頭（5丨）利 用其鎖結柱（5 2 )往外旋動’當旋動頭（5丨）往外旋動時，置 於其内之調動塊（53)即會受到大彈簧（54)之往外撐抵鈞力 量，而跟著往外滑移，同時使其卡掣腳（532)與前輪架（56 )之卡掣槽（ 562 )相脫離，再將前輪架（56)往下扳轉，待前 輪架（56)之滾輪（563)樓抵於地面時，再將旋動頭（51)往 内旋回至原來位置，即可使前輪架（5 6 )再度受到卡掣而不 虞隨意旋動’最後再將偏心扳桿（2 6 )扳動一角度，即可使 其利用偏心原理，而使其與磨擦塊（2 5)產生一間隙，再利 用手將上、下管（34)、（33)往上拉拔，同時帶動二伸縮内 管（32)往上滑移，且因其二伸縮内管（32)均裝設有一抵擋 塊（3 1 )’故不虞擔心二伸縮内管（3 2 )於拉拔時滑移出穿套 塊（2 3 )外’待將二伸縮内管（3 2 )調整至適當高度時，再將 偏心扳桿（2 6 )旋回至原來位置，即可使磨擦塊（2 5)因受到 偏心扳桿（2 6 )之偏心推抵，而卡掣於二伸縮内管（3 2)之外 周緣上，即可使其做為兒童手推車使用者。 當其欲使為一般座椅時（如第八圖所示係為本發明做 為一般座椅暨腳踏板調整之實施例圖.），係需先將後輪架 (62)$疋下’而後再將二撑地板片（45)之適當高度的卡固才^ (451)卡掣於腳踏板（44)之卡固塊（ 444)上，而後再將前輪 架（5 6 )往上旋動收起，即可使其做為一般座椅者；又當其. 欲調整腳踏板（4 4)之高度時，係先將腳踏板（4 4 )整個往外 拉拔，令其脫離座體（41)之插結孔（413)的卡擎，而後再 將其重新插入適當高度之插結孔（413)内，即可完成調整4439 6 9 V. Description of the invention (14) First, the fitting groove (812) of the connection seat (81) and the wheel seat pivot joint seat (74), and the rear projection (7 4 5 1) are engaged with each other ' Then pull the extraction block (84) that is inserted into the connection seat (8 1) back a distance 'At this time, the insertion post (85) and the pin block (& 2) will be subject to the extraction block (84 ) And slide backward, while compressing the compression spring (8 3), and when the plunger post (85) and the pin block (82) slide backward, the connecting seat (81) is pushed up To 'make it abut against the bottom surface of the wheel seat pivot joint (7 4)' and make the pegs (746) of the wheel seat pivot joint (74) use the penetration slot (8162) of the connection seat (81) Then insert it into the sleeve block (816) of the connecting seat (81), and then release the extraction block (8 4), at this time, the piercing post (8 5) will be driven by the compression spring (83) rebound 'and The pin block (82) is inserted into the brace block (816) of the connection seat (81) again, and the connection seat (81) and the wheel seat and the ring seat are simultaneously inserted into one body, and then the connection seat (81 ) Together with the wheel seat pivot joint seat (74) on the bicycle carrier (A) after the 'and When using two cam lock plate (86) and a locking wing piece (87) and to lock the carrier to the junction (a), to complete the installation of the moving. When Gu Qi wants to be used as a children's stroller (as shown in the seventh figure, it is a diagram of an embodiment of the invention as a children's stroller), it is necessary to first use the hand to move the rear wheel frame (62) together with the turning wheel (67). Pull a proper distance, and at the same time, compress the compression spring (p6), and then move the rear wheel frame (62) with the runner down to the bottom, and then release your hand. At this time, turning the runner (67) will Driven by the rebound of the compression spring (66), the blocking block (6 75) is locked in the blocking groove (74? 2) under the gear convex body (7471) of the wheel seat pivot joint (74), The roller (622) of the rear wheel 4 (62) is supported against the ground, and the gear convex body (621) of the rear wheel frame (μ) meshes with the tooth groove (6 72 f) of the turning wheel (67). Therefore, it is not necessary to "17 1-443969 V. Description of the invention (15) Yu rear wheel frame (6 2) can be rotated at will during implementation, and then the rotation head (5 丨) uses its locking post (5 2) Rotate outwards' When the rotary head (5 丨) rotates outward, the moving block (53) placed inside it will be supported by the large spring (54) to support the force outward, and then slide outward, while making Its latch (532) Disengage from the latch groove (562) of the front wheel frame (56), and then turn the front wheel frame (56) downward. When the roller (563) of the front wheel frame (56) reaches the ground, then Rotate the head (51) inward to the original position, so that the front wheel frame (5 6) can be locked again and can be rotated at will. Finally, the eccentric lever (2 6) can be turned at an angle to make It uses the eccentric principle to make a gap with the friction block (2 5), and then pulls the upper and lower tubes (34), (33) up by hand, while driving the two telescopic inner tubes (32) up Sliding, and because the second telescopic inner tube (32) is equipped with a stop block (3 1) ', it is easy to worry about the second telescopic inner tube (3 2) sliding out of the sleeve block (2 3) when pulling 'When the two telescoping inner tubes (3 2) are adjusted to a proper height, then turn the eccentric lever (2 6) back to the original position, so that the friction block (2 5) is affected by the eccentric lever (2 6). Eccentrically pushed, and it is locked on the outer periphery of the two telescopic inner tubes (32), so that it can be used as a stroller user. When it is intended to be a general seat (as shown in Figure 8) this As an example of the general seat and pedal adjustment, it is necessary to fix the rear wheel frame (62) $ 1 ', and then fix the second supporting floor plate (45) at an appropriate height. (451) is latched on the fixing block (444) of the pedal (44), and then the front wheel frame (5 6) is rotated upwards to retract, so that it can be used as a normal seat; To adjust the height of the foot pedal (4 4), first pull the foot pedal (4 4) all the way out to make it separate from the card engine of the insertion hole (413) of the base (41), and then Then re-insert it into the insertion hole (413) of appropriate height to complete the adjustment.
l439 09l439 09
藉由上述之機構，可得到下述之效益：（一）其除可 =:ΐ自行車之後承載架（A)上供兒童乘坐外，另亦可做 推車或一般兒童座椅使用，俾達一使用範圍更廣 ’ 一）其椅背（21)之仰角可依乘坐者之舒適性 做活動5周整’俾達_更符合人體卫學之機構者；（三） :=踏板（44)係可依乘坐者之身高做活動調整’俾達—使 用時^適性及適用性更佳之機構者。 &上所述’當知本發明具有產業上利用性與進步性， 且本發明未見於任何刊物，亦具新穎性，當符合專利法第 =九條及廿條之規定，爰依法提由發明專利申請，懇請 貝審查委員惠准專利為禱。 唯以上所述者’僅為本發明之一較佳實施例而已當 不=以之限定本發明實施之範圍；即大凡依本發明申請專 利範圍所作之均等變化與修飾，皆應仍屬本發明專利涵蓋 之範圍内》 〈圖示簡單說明〉 弟 圖·係為習知之立體圖。 第一圖：係為本發明之椅背組的立體分解圖。 第二圖，係為本發明局部之立體分解圖。 第二〜A圖：係為本發明座椅組及前輪架組之分解放 大圓。 第二〜B圖：係為本發明後輪架組之分解放大圖。 第三〜C圖：係為本發明底座組之分解放大圖βWith the above mechanism, the following benefits can be obtained: (1) In addition to being able to be used by children on the carrier (A) after the bicycle, it can also be used as a stroller or general child seat. A wider range of use 'a) The elevation angle of the seat back (21) can be performed for 5 weeks according to the comfort of the occupant' 俾 达 _ more ergonomic institutions; (three): = pedal (44) It can be adjusted according to the height of the occupant. “俾 达 —When using it, it has better suitability and applicability. & As mentioned above, "When this invention is known to have industrial applicability and advancement, and this invention is not seen in any publications, it is also novel. When it complies with the provisions of Article 9 and Article 9 of the Patent Law, it shall be provided according to law. For the patent application for invention, I ask the examiner to approve the patent for prayer. Only the above-mentioned one is only a preferred embodiment of the present invention and should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application for the present invention should still belong to the present invention. "Within the scope of patents" <Simplified illustration of the diagram> The younger figure is a conventional three-dimensional view. The first figure: is a perspective exploded view of a chair back set of the present invention. The second figure is a partial exploded view of the present invention. The second to A pictures: the big circle of the seat group and the front wheel frame group of the present invention. Figures 2 to B are exploded views of the rear wheel frame of the present invention. Figures 3 ~ C: Exploded and enlarged view of the base set of the present invention β
第19頁 443969 五、發明說明（17) 第三〜D圖：係為本發明連接座組之分解放大圖.。 第四圖：係為本發明之立體組合圖。 第五圖：係為本發明調整椅背仰角角度之動作示意圖 〇 第六圖：係為本發明安裝於自行車後承載架上之實施 例圖。 第七圖：係為本發明做為兒童手推車之實施例圖。 第八圖：係為本發明做為一般座椅暨腳踏板調整之實 施例圖11Page 19 443969 V. Description of the invention (17) The third to D pictures: This is an exploded and enlarged view of the connecting block group of the present invention. The fourth figure: is a three-dimensional combination diagram of the present invention. The fifth figure is a schematic diagram of the operation for adjusting the angle of the back angle of the seat back of the present invention. The sixth figure is a diagram of the embodiment of the present invention mounted on a bicycle rear carrier. Fig. 7 is a diagram illustrating an embodiment of the present invention as a stroller. Figure 8: The embodiment of the present invention as a general seat and pedal adjustment Figure 11
〈圖號說明〉 20____ .椅 背 組 21 .... ..椅 背 211… • 鎖 結 柱 212... ..螺 結 孔 213··. •.卡 掣 凹槽 214… ..滑 移 槽 柱 215... .•穿 插 柱 22…. •.卡 固 塊 221… •.鎖 結 枉 222… .•逃 避 槽 23____ ..穿 套 塊 231… •.穿 套 管 232… ..鎖 結 片 233… .•鎖 結 孔 234… ，.穿 透 槽 23 5… • •卡 固 片 236… ..螺 結 孔 23 7… .•卡 固 槽 24____ 結 鎖塊 241·.· .鎖 結 片 242… •.穿 透 槽 24 3… 結 片 25.… •.磨 擦 塊 251... ..長 凹 槽 26____ •.偏 心 扳桿 261… •.卡 固 頭 262... ..扳 轉 桿 30____ ..伸 縮 把 手組 第20頁 J439 6 9〈Illustration of the drawing number〉 20____. Seat back set 21 ...... Seat back 211 ... • Locking post 212 ..... Screw hole 213 .... Slot post 215 .... • Interstitial post 22 ......... Clamping block 221 ..... Lock knot 222 ..... Escape slot 23 ____ .. Sleeve block 231 ... • .Sleeve 232 ..... Lock knot Piece 233…. • Locking hole 234… .. Penetrating slot 23 5… • • Clamping piece 236… ..Screw hole 23 7… .. • Securing slot 24____ Locking block 241 ··· .Locking piece 242… • Penetrating groove 24 3… Piece 25 .... • Friction block 251 ... .. Long groove 26____ • Eccentric lever 261… • Clamping head 262 ... 30____ .. Telescopic handle set page 20 J439 6 9
第21頁 五、發明說明（18) 31.... ..抵 擋 塊 311... .插 結 孔 32.… ..伸 縮 内 管 321.·. •.插 結 孔 33____ • •下 管 331… .•鎖 結 柱 332… ..插 結 槽 孔 34____ ..上 管 341… ..鎖 結 柱 342… 結 凸 柱 343… •.插 結 孔 35____ .外 管 351… ..插 結 孔槽 352… ..插 結 孔 36…. .•塞 結 蓋 361… ..扣 勾 片 40____ ..座 椅 組 41 .... •.座 體 411... .座 板 412... ..弧 型 側 板 413··. ..插 結 孔 41 4… 逃 避 槽 σ 415… 結 片 416... .•卡 掣 肋 體 417... • 鎖 結 凸 體 418... •.錐 狀 凸 片 419… 結 槽 α 42.… .卡 掣 塊 421… ‘.滑 移 卡 槽 422… ..調 動 片 43____ ..L 形 框 架 44____ ..腳 踏 板 441.，· .•插 結 片 44 2… •，扣 勾 片 443... ..侷 限 片 444… ..卡 固 塊 45____ ‘.撐 地 板 片 451… .卡 固 槽 50.… ，•前 輪 架 组 51.... ..旋 動 頭 511... ..扳 動 片 512... ..套 結 柱 513... 結 孔 52____ .•鎖 結 柱 521… 結 孔 52 2… .•外 螺 紋 段 53____ ，.調 動 塊 53 1... ..透 孔 4439 6 9Page 21 V. Description of the invention (18) 31.... Block 311... Insertion hole 32... .. Telescopic inner tube 321... • Insertion hole 33____ • • Lower tube 331 … • Locking post 332… .Interlocking slot 34____ .. Upper tube 341… ..Locking post 342… Knot convex post 343… • Interlocking hole 35____. Outer tube 351… .Interlocking slot 352… .. Insertion hole 36… .. • Plugging cover 361… .. Hook piece 40____ .. Seat set 41 ... • Seat body 411 .... Seat plate 412 ... .. Curved side plate 413 ·· .. Insertion hole 41 4 ... Escape slot σ 415 ... Piece 416 ... .. Detent rib 417 ... • Locking convex 418 ... • Conical convex Tab 419… Slot α 42.… .Stopper block 421… '.Slip slot 422… ..Slider 43 ____ .. L-shaped frame 44 ____ .. Foot pedal 441. ··· Interlocking tab 44 2 … •, Hook piece 443 ... .. Limit piece 444… .. Clamping block 45____ '. Supporting floor piece 451…. Clamping groove 50 ..… • Front wheel frame 51 .. .. Rotate Head 511 ..... 512 ... .. Knotting post 513 ... Knotting hole 52____. • Knotting post 521… Knotting hole 52 2 ...
第22頁 五、發明說明（19) 532… • ‘卡 掣 腳 54.… •.大 彈 簧 55.... ..小 彈 簧 56____ .•前 輪 架 561... • •穿 透 孔 56 2… ‘卡 掣 槽 563… ..滾 輪 57____ ..螺 帽 60…. .•後 輪 架組 61____ ..鉚 釘 62.… ..後 輪 架 621... ..齒 輪 凸 體 622… •.滚 輪 62 3… •.鎖 結 柱 63.... .•補 強 片 631… ..透 孔 632… •.環 圈 6 3 3… 契 合 片 64.… .連 接 片 641… 結 孔 642… .•抵 擋 塊 65____ ..延 長 片 651... ..枢 結 孔 66____ ..壓 縮 彈 簧 67____ .扳 轉 輪 671… ..透 孔 672… .，齒 槽 673… ，.契 合 槽 674… ..嚙 合 凸輪 67 5… •，阻 擋 塊 68____ .墊 圈 70.… ..底 座 組 71____ •.底 盤 座 711... 轉 孔 712… ，.滑 移 槽 713... ..定 位 凸 肋 714... .插 結 柱 715... ..扳 動 凸 肋 72____ .止 動 塊 721… .扳 轉 孔 722… ..扳 動 凹槽 73.... .•彈 菁 74.… •.輪 座 樞結座 741.·. •.枢 轉 塊 742… ，‘鎖 結 柱 743… .，弧 狀 殼 體 744… 轉 片 74 5… .•穿 套 槽 片 4 Ί39 6 9Page 22 V. Description of the invention (19) 532 ... • 'Clamping foot 54 .... • • Large spring 55 .... .. Small spring 56____. • Front wheel frame 561 ... • • Penetration hole 56 2… 'Lock groove 563 ..... Roller 57____ .. Nut 60 ..... • Rear wheel set 61 ____ .. Rivet 62 ...... Rear wheel frame 621 ..... Gear convex body 622 ... • .Roller 62 3… • Locking post 63 .... .. Reinforcing piece 631… .. Through hole 632… • Ring 6 3 3… Fitting piece 64.…. Connecting piece 641… Knotting hole 642…. • Block 65____ .. Extension piece 651 ..... Pivot hole 66____ .. Compression spring 67____. Turning wheel 671 ..... Through hole 672 .... Cogging groove 673 ..... Fitting groove 674 ..... Engaging cam 67 5 … •, block 68____. Washer 70... Base set 71____ • chassis base 711 ... turn hole 712…, sliding groove 713 ... .. positioning rib 714 .... 715 ..... Triggering rib 72____. Stopper 721 .... Triggering hole 722 ..... Triggering groove 73 .... Junction Block 741. ·. •. Pivot block 742 ..., 'keying column 743 ...., The arcuate sheet transfer casing 744 ... 74 5 .... • sleeved groove sheet 4 Ί39 6 9
第23頁 五、發明說明 (20) 745 1.... 般 合 凸 體 74 52.… 透 孔 746..... 插 結 片 74 7..... 連 接 體 747 1.... 齒 輪 凸 體 74 72.... 阻 擋 槽 7473.… 螺 結 柱 74 74____ 柩 結 孔 748..... 滾 輪 措 靠孤緣 75...... 補 強 片 751..... 鎖 結 孔 76...... 補 強 柱 77...... 彈 簧 墊 圈 78...... 調 動 塊 781..... 柩 轉 孔 79...... 棘 輪 片 791..... 棘 輪 孔 79 2..... 弧 形 片 793..... 鎖 結 片 794..... 鎖 結 孔 795..... 枢 結 孔 80...... 連 接 座 組 81...... 連 接 座 811..... 卡 滑 槽 812..... 合 凹 槽 813..... 鎖 結 柱 814..... 插 結 片 8141·… 插 結 孔 815..... 穿 插 片 8151.... 逃 避 槽 σ 816..... 穿 套 塊 8161.… 穿 套 孔 81 62.… 穿 透 槽 口 817..... 卡 固 弧 槽 82...... 銷 結 塊 821..... 銷 結 孔 83...... 壓 縮 彈 簧 84...... 抽 取 塊 841..... 插 結 柱 84 2..... 手 拉 部 85...... 插 結 柱 851..... 銷 接 孔 86...... 二 角 鎖 片 86 1..... 鎖 結 孔 87...... 翼 形 鎖 片 871..... 鎖 έ士 口 孔 90...... 插 銷 91...... 螺 絲 1439 6 9Page 23 V. Description of the invention (20) 745 1 .... General convex body 74 52 .... Through hole 746 ..... Insertion piece 74 7 ..... Connecting body 747 1 .... Gear convex body 74 72 .... Blocking groove 7473 .... Screw post 74 74____ Knot hole 748 ..... The roller measures against the isolated edge 75 ...... Reinforcing piece 751 ..... Lock knot Hole 76 ... Reinforcement column 77 ... Spring washer 78 ... Adjusting block 781 ......... Turning hole 79 ... Ratchet piece 791 ... .. Ratchet hole 79 2 ..... Arc piece 793 ..... Locking piece 794 ..... Locking hole 795 ..... Pivoting hole 80 ... Connecting seat Group 81 ...... Connecting seat 811 ..... Card slot 812 ..... Fitting groove 813 ..... Locking post 814 ..... Insertion piece 8141 · ... Insert Knot hole 815 ..... Insertion plate 8151 .... Escape slot σ 816 ..... Insertion block 8161 .... Insertion hole 81 62 .... Penetration slot 817 ..... Clipping arc Groove 82 ... Pin block 821 ..... Pin block hole 83 ... Compression spring 84 ... Extraction block 841 ..... Insertion post 84 2. .... Pull section 85 ... 851 ..... Pin hole 86 ...... Two corner lock plate 86 1 ..... Locking hole 87 ... Wing lock plate 871 ..... Mouth 90 ... Bolt 91 ... Screw 1439 6 9
第24頁Page 24
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW89101910A TW443969B (en) | 2000-02-03 | 2000-02-03 | Child seat assembly mechanism for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW89101910A TW443969B (en) | 2000-02-03 | 2000-02-03 | Child seat assembly mechanism for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW443969B true TW443969B (en) | 2001-07-01 |
Family
ID=21658697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW89101910A TW443969B (en) | 2000-02-03 | 2000-02-03 | Child seat assembly mechanism for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW443969B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI409189B (en) * | 2011-08-30 | 2013-09-21 | Sunny Wheel Ind Co Ltd | Bicycle seat with elastic structures |
| CN107031759A (en) * | 2017-06-01 | 2017-08-11 | 丁存保 | The preposition detachable seat of electric bicycle children |
| CN107176234A (en) * | 2017-07-06 | 2017-09-19 | 路海贤 | The preposition foldable child booster seat of electric car, bicycle |
| TWI775163B (en) * | 2019-10-04 | 2022-08-21 | 日商康貝股份有限公司 | Child seat for bicycle |
-
2000
- 2000-02-03 TW TW89101910A patent/TW443969B/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI409189B (en) * | 2011-08-30 | 2013-09-21 | Sunny Wheel Ind Co Ltd | Bicycle seat with elastic structures |
| CN107031759A (en) * | 2017-06-01 | 2017-08-11 | 丁存保 | The preposition detachable seat of electric bicycle children |
| CN107031759B (en) * | 2017-06-01 | 2022-09-02 | 丁存保 | Front detachable seat of electric bicycle for children |
| CN107176234A (en) * | 2017-07-06 | 2017-09-19 | 路海贤 | The preposition foldable child booster seat of electric car, bicycle |
| TWI775163B (en) * | 2019-10-04 | 2022-08-21 | 日商康貝股份有限公司 | Child seat for bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5468791B2 (en) | Tray latch mechanism for infant chair | |
| US7753398B2 (en) | Baby stroller frame with seat direction changing mechanism | |
| CN107128350B (en) | Folding baby stroller | |
| US9173529B2 (en) | Bath chair | |
| US20070145790A1 (en) | Juvenile high chair | |
| CN105857377B (en) | Baby carriage with high seat position | |
| JPH0329625B2 (en) | ||
| TWM250998U (en) | Lock structure with double opening belt | |
| WO2018161501A1 (en) | Lightweight child stroller | |
| TW201039779A (en) | Folding high chair with table | |
| TW443969B (en) | Child seat assembly mechanism for bicycle | |
| TWM565153U (en) | Baby carriage frame and stroller | |
| CN210494426U (en) | Backrest adjusting mechanism and nursing vehicle with same | |
| WO2016166553A1 (en) | A swing | |
| WO2014075604A1 (en) | Portable luggage system facilitating user rest | |
| TWM520495U (en) | Folding structure for children tricycle | |
| CN216185726U (en) | Scooter | |
| CN115447454A (en) | Automobile safety seat | |
| TWM516905U (en) | Chair back adjustment and positioning means | |
| US2276857A (en) | Child's chair for automobiles | |
| JPH03186474A (en) | Baby carriage | |
| CN107719453B (en) | Stroller frame and stroller | |
| TWI359261B (en) | ||
| CN210760934U (en) | Cart for walking baby | |
| CN210301464U (en) | Foldable wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |