201010894 六、發明說明: 【發明所屬之技術領域】 開之收合關節,尤指一種收合或展 【先前技術】 複雜按而車車架大多係連桿設計,不但零件多“士構 本發明之此’乃責成發明者潛心研究開發,終而有 【發明内容】 簡便且提供舍一種收合或展開之操作較為 太車合獅’俾歧善習知者缺失。 後輪車、下車架及 齒輪組,俾使車架於收 開部聰免有— 角度比,·及—控㈣w,=開热同步連動’且維持相同之 關節之缺口卡¥或“ /而塊,俾與車架 使車架展開或收合時,動作展收合,·猎此組合, 以達操作簡便快速者。 步連貝’且展開時能自動鎖定’ 【實施方式】 及其t'詳述她之構造特徵 請同時參二=瞭本解發: 側,為便於瞭解,以下均分別設於車架兩端 11,上端固接設有_下二· f术1 ’底端連接有兩前輪 卜早木關即10,關節10係呈圓盤狀,外 201010894 ,兩側並各具有—播塊13; 一上車架 且位於下車加21,底端固接設有一上車架關節20, 具有二缺ί i ,關亦呈圓盤狀’外侧周緣 20之間並具有^輪23,齒輪Μ上端與關節 上端與關節30之間並具有一 3: . 33,回輪33 車架關節1〇偏心之—側,兩端各具有工動1=下 42,以分別與第一、第 f 第—I月輪4卜 iG、2G與後輪車架關節3Q = ’ f g 固’使上車架_ 2〇轉輪 曰,仵43螺接組合鎖 兩側,且其缺口 12、22後3== =〇位於下車架關節U) 第二惰輪4卜則^ j也併列在同—直線上,而第-、 齒輪23、Μ命法」^與第―、弟二齒輪23、33嚙接,該箄 二21輪41、42即構成-齒輪組。 ❿ 車^節如,底端銜接上車架2與上 後端抵接有-彈簧53,彈箬& ^ 52,設於該滑槽51, 之缺口 12、22、32内;—A座〜二俾了卡入各車架關節 扳扣56,底端—側係與基座土%樞接上車架2上端;— 藏設於上車架2内部,一端與5 ,繩57’可為鋼索’ 56底端另側固接。 ^ 接’另一端則與扳扣 輪車=====架展開時,上車架2與後 3之間的夹角角度= 為度 1〇^ 裝置之滑塊52 弟七圖=’此時’控制 12^22 :32 , , mA 13 ㈣ 齡別續接位於第一、第二歯輪23、幻上端第^ 201010894 弟六、八、九圖所示。如欲收合時,係先向上扳動扳扣56, 以藉拉繩57拉動滑塊52使之内縮,而可脫出各車架關 口 12、22、32,如第十圖所示,再藉人手握持上(下)車架2 = 並向後輪車架3方向略為施力,以藉第一、第二齒輪23 ^ ❹ ❿ 與第一、第二惰輪41、42所構成之齒輪組傳動,可同遠 上二下車架i、2往後輪車架3靠攏收合,如第十一、十 1勒 十三圖所示,此時擋塊13已與凹穴24、34脫離,第一、f 一、 惰輪41、42則分別嚙接位於第—、第二齒輪23、%下— =欲再展開時,則略為施力將上(下)車架2、⑴ 使^離後輪轉3,以藉齒輪組之傳動,而可同步帶 下車,1、2展開,並使滑塊52插入各車架關節之缺口 12、、 可恢復如第六、八、九圖所示之展開狀態,使展開 到接近把手管21的位“ 二 =直線上,以供滑塊52插入定位,此時下 ^ H上車架’與後輪車雜節之凹穴24、3:所 動位移,俾可避免車細節轉動過頭,滑i 動鎖定 缺σ 12、22、32内定位,以確保展開時;自允 100 架關節10、20蛊接认由1 a 2及後輪車采3連接之上、下車 俾使車架於收合為t ,齒數比縣5:25齒, 比,使展f晴_的角度 個車木關印10、20、30 g能保持其相 201010894 ^上置下時’不但能自動鎖^,並且使後輪車架3 如第七圖所二。、之間的夾角角度分別為102度與78度, 可Μ關2〇0 ’則主要具有-可伸縮位移之滑* 52,俾 或字;;產生卡掣 功效,至少具備有下列諸項優點與 ❹ 展開時’動侧步且連貫,使帛者不論由 Ϊί3 輕鬆收合或展開,在操作上顯然相當簡 自動鎖定’不需再有任何之鎖掣開關, ,不但使扳扣56在車架展開時 ί 置,以更方便於下次之收合操 的機會。 觀更完整,也減少被外力破壞 習知陳丄本發明實施例所揭露之具體構造,能查確為 且進步月的與功效,堪稱為-既新穎 之u減冰具產業利用價值’爰依法提出發明專利 6 201010894 【圖式簡單說明】 第一圖所示係本發明之立體圖。 第二圖所示係本發明之立體分解圖。 ^圖所示縣發日种_觸之組合剖視圖。 弟四圖所7F係本發明巾控崎置之立體圖。 5五圖所讀本發日种㈣懷置之域分解圖。 ,六圖所讀、本發明展卩辦控制裝置之剖視示意圖。 ,七圖所示係本發明車架展開時之側視圖。201010894 VI. Description of the invention: [Technical field of invention] Open-collected joints, especially a kind of folding or exhibition [Prior Art] Complex and pressed car frames are mostly designed with connecting rods, not only the parts are more This is responsible for the inventor's painstaking research and development, and finally [invention content] is simple and provides a kind of folding or unfolding operation is more than a car lion '俾 善 善 善 知 者 者 者 者. And the gear set, so that the frame is free from the opening part - angle ratio, · and - control (four) w, = open heat synchronous linkage 'and maintain the same joint gap card ¥ or / / block, 俾 and frame When the frame is unfolded or folded, the action is folded and the combination is hunt, so that the operation is simple and fast. Step Lianbei 'and can automatically lock when unfolding' [Embodiment] and t' detailed her structural features, please refer to the second = the solution: side, for easy understanding, the following are set at the two ends of the frame 11, the upper end is fixed with _ lower two · f surgery 1 'the bottom end is connected with two front wheels, the early wood is 10, the joint 10 is disc-shaped, outside 201010894, both sides have a - broadcast block 13; The upper frame is located at the lower side of the vehicle plus 21, and the bottom end is fixedly provided with an upper frame joint 20, which has two missing ui i, and is also closed in the shape of a disc, and has a wheel 23 between the outer circumference 20 and the upper end of the gear Μ Between the upper end and the joint 30 and having a 3: . 33, the return wheel 33 is eccentric to the side of the frame joint 1 , and both ends have an action 1 = a lower 42 to respectively correspond to the first and the fth - I month Wheel 4 iG, 2G and rear wheel frame joint 3Q = 'fg solid' makes the upper frame _ 2 〇 rotating rim, 仵 43 screwed combination lock on both sides, and its notch 12, 22 after 3 == = 〇 Located at the lower frame joint U), the second idler 4 is also juxtaposed on the same line, and the first, the second gear 23, the Μ 法 method ^ is engaged with the first and second gears 23, 33,箄二21轮41 I.e., constituting 42 - gearset. ❿ Car section, for example, the bottom end of the upper frame 2 and the upper rear end abuts a spring 53, a magazine & ^ 52, is disposed in the slot 51, the gap 12, 22, 32; ~ Two 俾 卡 卡 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 各 , , 各 各 , , , , , , , , , , , , , , 各 , , For the bottom end of the steel cable '56 fixed on the other side. ^ When the other end is connected with the trigger wheel vehicle =====, the angle between the upper frame 2 and the rear 3 = 1 degree ^ The slider of the device 52 弟七图 = 'This When the 'control 12^22:32, , mA 13 (four) age is continued at the first, second round 23, the upper end of the magic ^ 201010894 brother six, eight, nine pictures. If the hand is to be folded, the buckle 56 is first pulled upward to pull the slider 52 to be retracted by the pull cord 57, and the frame contacts 12, 22, 32 can be taken out, as shown in the tenth figure. Then, by holding the upper (lower) frame 2 = and slightly applying a force to the rear wheel frame 3, the first and second gears 23 ^ ❿ ❿ and the first and second idlers 41 and 42 are formed. The gear set transmission can be folded together with the far lower frame i and 2 to the rear wheel frame 3, as shown in the eleventh, tenth, and thirteenth drawings, at this time, the stopper 13 has been with the recess 24, 34, the first, f, the idler 41, 42 are respectively located in the first -, second gear 23, % - = when you want to re-expand, then slightly apply the upper (lower) frame 2, (1) Turning the rear wheel 3 to drive the gear set, and the belt can be taken off at the same time, 1 and 2 are unfolded, and the slider 52 is inserted into the gap 12 of each frame joint, and can be restored as shown in the sixth, eighth and ninth figures. The unfolded state shown is such that it is deployed to the position close to the handle tube 21 "two = straight line for the slider 52 to be inserted into the positioning, at this time the lower frame of the upper frame and the rear wheel of the rear section of the carriage 24, 3 : The displacement can be avoided, you can avoid the car The section is rotated over the head, and the sliding movement is locked in the σ, 22, 32 to ensure the deployment; the self-allowing 100 joints 10, 20 蛊 are recognized by 1 a 2 and the rear wheel is taken over the 3 connection and the lower rut Make the frame collapsed at t, the number of teeth is 5:25 teeth than the county, and the angle of the exhibition is clear. The angle of the car is 10, 20, 30 g, which can keep its phase 201010894 ^ The automatic lock ^, and the rear wheel frame 3 as shown in the seventh figure, the angle between the angle is 102 degrees and 78 degrees, respectively, can be closed 2 〇 0 'the main has - the displacement of the sliding * 52 , 俾 or word;; produce card 掣 effect, at least have the following advantages and ❹ when deployed, 'moving side steps and coherent, so that the squater is easy to fold or unfold by Ϊί3, obviously simple and automatic locking in operation' There is no need to have any lock switch, which not only makes the buckle 56 clear when the frame is unfolded, so that it is more convenient for the next folding operation. The view is more complete, and the damage is reduced by the external force. The specific structure disclosed in the embodiment can be ascertained and improved in the efficiency and efficiency of the month, which can be called - both novel and reduced ice production The use of the value '爰 legally proposed invention patent 6 201010894 BRIEF DESCRIPTION OF THE DRAWINGS The first figure shows a perspective view of the present invention. The second figure shows a perspective exploded view of the present invention. A sectional view of the combination of the fourth embodiment of the fourth embodiment of the present invention is a three-dimensional diagram of the invention of the control napkin. The five-figure reading of the Japanese (4) field decomposition map. Fig. 7 is a side view showing the frame of the present invention when it is unfolded.
,八圖所轉本發明展開時關節機構之剖視示意圖(一)。 弟九圖所示係本發明展開時關節機構之剖視示意圖(二)。 ^十圖所示係本發明收合時控制裝置之剖視示意圖。 ,十一圖所示係本發明收合時關節機構之剖視示意圖(一) 第十亡圖所示係本發明收合時關節機構之剖視示意圖(二) 第十三圖所示係本發明收合時之侧視圖。Figure 8 is a schematic cross-sectional view of the joint mechanism when the invention is unfolded (I). Figure 9 is a schematic cross-sectional view of the joint mechanism of the present invention when deployed (2). Figure 10 is a cross-sectional view showing the control device of the present invention when it is folded. Figure 11 is a cross-sectional view showing the joint mechanism of the present invention when folded (1). The tenth dead figure is a schematic cross-sectional view of the joint mechanism when the present invention is folded (2) Side view of the invention when it is folded.
【主要元件符號說明】 100關節機構 10、20、30—車架關節 12、22、32---缺口 21…把手管 3…後輪車架 41、42--惰輪 50—固定座 53…彈簧 56—板扣 I— 下車架 II- --前輪 13--擋塊 23、33…齒輪 31…後輪 43-_螺件 51—滑槽 54—滑槽外盖 57---接繩 2---上車架 24、34…凹穴 4…連動件 200---控制裂置 52…滑塊 55---基座[Main component symbol description] 100 joint mechanism 10, 20, 30 - frame joint 12, 22, 32 - notch 21... handle tube 3... rear wheel frame 41, 42 - idler 50 - fixed seat 53... Spring 56 - plate buckle I - lower frame II - - front wheel 13 - block 23, 33 ... gear 31 ... rear wheel 43 - screw part 51 - chute 54 - chute cover 57 - cord 2---Upper frame 24, 34... Pocket 4... Linkage 200---Control split 52... Slider 55---Base