M328986 八、新型說明： 【新型所屬之技術領域】 本案係關於一種汽車之攜車架，尤指一種與汽車後車廂之支 撐座球部之結合更穩固，且其頂部鎖扣裝置之構件簡單，使用方 便，更能降低製造成本者。 【先前技術】 按，目前市面常見之汽車攜車架（1)，即公告第498866號「汽 車用之自行車攜車架結構改良」（請參閱第一、二圖所示），其包 括兩主桿（10)，於主桿（10)底端段藉一連接片（11)相互樞設，於 頂端段則利用兩相互樞接之外撐片（12)相互樞設，使兩外撐片（12) 向上提升掣轉時，得透過槓桿原理控制連動兩主桿（10)底端部同 時產生夾合動作，並利用主桿（10)底部内侧相對處各設一套合件 (13) ，以夾掣汽車後車廂之支撐座(2)之球部(2〇)，此時，（請參 閱第二至四圖所示)，其兩外撐片（12)朝水平狀態樞轉，鎖扣裝置 (14) 之握柄（141)末端受彈簧（142)向外頂掣，使頭端之插塊（143) 保持穿伸於座體（140)穿槽（144)及第一外撐片（12)之插槽（12〇) 前侧，並使該插塊(143)受第二外撐片（12)頂緣平順壓抵内縮，使 於第二外撐片（12)呈水平時，得利用座體（14〇)之定位塊（145)予 以勾持定位，此時，第二外撐片（12)亦可同時受握柄（141)之插塊 (143)穿伸嵌扣，而使兩外撐片（12)達到扣鎖定位；然，此種攜車 架（1)其使用時，常具有以下之缺點： 一、由於其係利用主桿（10)底部内侧相對處所設套合件（13) 5 M328986 夾掣汽車後車叙支撐座⑵魏部⑽，使域車架⑴與汽車 結合’然’該套合件(13)餘該球部⑽)時，常會因其弧度與該 球部(20)弧度有偏差，該支撐座⑵頸部㈤尺寸之偏差，使套 合件(13)無法緊實祕，而使其夹持後行進時，產生左右或前後 搖晃之情形，翻性不佳，極祕生危險。 一二:由於其主桿⑽下方套合件⑽及連接片⑼均係以外 露形式呈現’其不僅卵其美觀性，雜#祕使用者，安全性 三、由於主桿⑽頂部所設之鎖扣裝置（14)構件繁複，組裝 不易相對提μ製造成本，且其使㈣，亦因其複雜之構件，而 影嚮其使用之簡便性。 【新型内容】 有鑑於習用汽車攜車架於設計上未臻完善，本創作者本著精 盈求精之理念，針對上賴失，加叫叫纽良， 作本新型。 邻姓ί目ί甘係☆提供—種可使其與汽車後車廂支撐座之球 降低物料及製造成本者。 断間早删更方便，且更能 本新型汽車之攜轉結構改良，其包括二主桿、套合件、二 外標片及扣健置’其巾二主桿底端係向套合件卿之收合件内 部收合，且該二主桿各令其底端適處與魏合件之壁_柳設； 套合件，其内部係呈圓槽，而其週邊適處設有若干螺孔，該螺孔 係與圓槽鴻’且顧孔可供娜駄；該二主桿職適處各與 M328986 兩外撐片之-端樞設，該兩外撐片之另—端則分別與鎖扣裝置之 適處樞設；鎖扣裝置，其包括麵、卡掣桿、避及心扣環; 其找座體-端與第-外撐片之—端鉚設’座體中間與第二外撐 片之端鉚δ又’座體之另端適處另設有供卡掣桿穿設之透孔，該 透孔可與第二外撐片適處所設之開口往嶋縮之弧槽相對齊；卡 掣才干具有外徑較大之卡掣段及外徑較小之脫離段；先令^型 扣環及彈簧置於麵後侧之内部空_，並令其與卡料欲穿設 之透孔對齊，將卡掣桿穿過第二外撐片之弧槽後穿設透孔、彈菁 3U衣貝丨J5亥卡掣桿會受前型扣環限制而與座體結合不致 往外脫出。 是以，藉由本新型上述之設計，其具有以下優點： 、本新型主桿下端收合於收合制部，並以其與收合件壁 面相鉚⑵之崎為支賴張開献合動作，其下端構件均内含於 ^ "件Θ於使料完全不會祕制者，且外型更為簡潔美 摘型藉其下酬設套合件之隨纽於汽車後車廂之 ，座之球部後，再藉螺桿往套合件之圓獅部鎖設，以迫緊該 ^ ’此_車_汽車之結合方式，由於係將球部整個包覆， ^球部之球徑大小如何偏差，均能由該螺桿穩固的將其迫緊， —合後完全;f會搖晃，_性更佳。 -本新型之鎖扣裝置，其藉按壓該卡掣桿使其脫離第二外 槽進而可將—外撐片往水平方向掣轉，使攜車架張開 M328986 固定，或使二外撐片向下折合，將攜車架收合，使用時不僅方便 瘤力，具有預期之鎖扣翻之效果，再者，其係由極則之構件 組成，相對降低製造成本。 【實施方式】 (請參閲第五至九圖所示），本新型之汽車之攜車架⑶結構改 良’其包括二主桿⑽、套合件⑼、二外_32)、㈣及鎖扣 裝置(33)，其中一主#(30)底端係向套合件頂部所 結合之收合件(310)内部收合，且該二主桿(3〇)各令其底端適處與該 收合件⑽)之壁面以鉚釘(311)相鉚設；套合件⑼，其内部係呈 圓槽(312)，而其週邊適處設有若干螺孔(313)，該螺孔(313)係與圓 槽(312)相通，且該螺孔(313)可供螺桿(34)螺入；該二主桿(3〇)頂端 適處各與兩外撐片(32)、（32a)之一端樞設，該兩外撐片（32)、（32旬 之另一端則與鎖扣裝置(33)之適處樞設；鎖扣裝置(33)，其包括座 體(330)、卡掣桿(331>、彈簧(332)及u型扣環(333);其中該座體(33〇) 係端面呈倒E型者，於其中一端適處設有二透孔(334)，該兩透孔 可與第一外撐片（32)—端之兩透孔(320)相對齊，並以鉚釘(35)柳 設;座體(330)中間亦設一透孔(335)，該透孔(335)與第二外撐片(32a) 一端所設之透孔(321)對齊並以鉚釘(35)鉚設，座體(330)之另端適 處則另設有供卡掣桿(331)穿設之透孔(336)，該透孔(336)係與第二 外撐片（32a)之適處所設之開口往内限縮之弧槽(322)相對齊；卡擎 桿(331)，具有一外徑較大之卡掣段(3310)及外徑較小之脫離段 (3311);先令ϋ型扣環(333)及彈簧(332)置於座體(330)後侧之内部 M328986 空間(337)内’並令其與透孔(336)對齊，將卡掣桿(331)穿過第二外 撐片（32a)之弧槽(322)後穿設透孔(336)、彈簧(332)及U型扣環 (333) ’則該卡掣桿(331)會受該u型扣環(333)限制其位置，使其與 座體(330)結合而不致往外脫出。 ， （請參閱第十至十三圖所示），按壓該鎖扣裝置(33)之卡掣桿 (331)，使其脫離段(3311)落於第二外撐片（32a)之弧槽(322)之位 置，由於該脫離段(3311)之外徑較弧槽(322)之開口處小，故該二外 1 撐片(32)、（32a)可為掣轉之動作，當二外撐片(32)、(32a)欲掣轉為 水平時，一主桿(30)係以與收合件(31〇)相鉚設之鉚釘(311)為支點 往兩侧張開，待二外撐片（32)、（32a)完全呈水平，放開該卡掣桿 (331)，則該卡掣桿(331)會因彈簧(332)之回復力而將其彈回原位， 同日守’令其卡掣段(3310)重新進入外撐片（32a)之圓槽(322)，由於 该卡掣段(3310)之外徑較5瓜槽(322)之開口處大，故可使二外撐片 (32)、（32a)卡止於水平狀態，達到將主桿(3〇)鎖扣之目的，再令其 -底鳊套合件(31)套设於汽車後車廂支撐座(4)之球部(40)，並將螺桿 .(34)螺人迫緊該球部(40)即可·，當二外撐片（32)、(32a)欲向下掣轉， 則對鎖扣裝置(33)施以相jg]之動作，使其卡掣桿(331)脫離第二外撐 片（32a)之弧槽’則二主桿(3〇)可以與收合件(31〇)相鉚設之鉚釘(3ιι) 為支點在中間收合。 【圖式簡單說明】 第一圖係習用之收合示意圖 第二圖係習用之夾持示意圖 9 M328986 第三圖係習用鎖扣裝置之立體圖 f 如鎖扣較之動作示意圖 第五圖係本新型之立體圖 第六圖係本新型鎖扣裝置之立體圖 ^ 第七圖係本新型鎖扣裝置之立體分解圖 第八圖係本新型鎖扣裝置之A-A剖視圖 -第九圖係本新型鎖扣裝置之B-B剖視圖 籲 第十圖係本新型鎖扣裝置之Η剖面動作示意圖 第十一圖係本新型鎖扣裝置之Β-Β杳J面動作示意圖 第十二圖係本新型之套設示意圖 第十二圖係本新型之收合示意圖 【主要元件符號說明】 (1):攜車架 01):連接片 (13):套合件 (140):座體 (142):彈簧 (1〇):主桿 (12):外撐片 04):鎖扣裝置 (141):握柄 (143) ··插塊 (144):穿槽 (2) :支撐座 (3) :攜車架 (31):套合件 (311):鉚釘 (145):定位塊 (20):球部 (30):主桿 (310) ·收合件 (312):圓槽 M328986 (313) :螺孔 (32) (32a) :第二外撐片 (320) (321) :透孔 (322) (33) :鎖扣裝置 (330) (331) :卡掣桿 (3310) (3311) :脫離段 (332) (333) :U型扣環 (334) (335) :透孔 (336) (337) :空間 (34) (35) :鉚釘 (4) (40) :球部 :第一外撐片 :透孔 :弧槽 :座體 :卡掣段 :彈簧 :透孔 :透孔 :螺桿 :支撐座M328986 VIII. New description: [New technical field] This case relates to a car frame, especially a combination with the support ball of the rear compartment of the car, and the components of the top locking device are simple. It is easy to use and can reduce manufacturing costs. [Prior Art] According to the current automobile car frame (1), which is the common one in the market, Announcement No. 498866 "Improvement of the structure of the bicycle frame for automobiles" (please refer to the first and second figures), which includes two mains. The rods (10) are pivoted to each other by a connecting piece (11) at the bottom end of the main rod (10), and are pivoted to each other by two mutually pivoting outer supporting pieces (12) at the top end section, so that the two outer supporting pieces are mutually (12) When lifting up and down, it is necessary to control the bottom end of the two main rods (10) by the principle of lever to produce a clamping action, and use a set of fittings (13) at the opposite sides of the bottom of the main rod (10). To clamp the ball (2〇) of the support base (2) of the rear compartment of the car. At this time, (see Figures 2 to 4), the two outer stays (12) pivot toward the horizontal state. The end of the handle (141) of the locking device (14) is externally topped by the spring (142), so that the plug (143) of the head end is maintained to extend through the slot (144) of the base (140) and the first outer portion. The front side of the slot (12〇) of the support piece (12), and the insertion block (143) is smoothly compressed by the top edge of the second outer support piece (12), so that the second outer support piece (12) When used horizontally, you have to use The positioning block (145) of the body (14〇) is positioned and held. At this time, the second outer stay piece (12) can also be inserted and latched by the insert block (143) of the handle (141) at the same time, so that two The outer struts (12) reach the buckle locking position; however, the carrier frame (1) often has the following disadvantages when used: 1. Because it uses the sleeves provided at the opposite sides of the bottom of the main rod (10) (13) 5 M328986 clip car rear car support seat (2) Wei (10), so that the domain frame (1) and the car combined 'Ran' the fitting (13) the ball (10)), often due to its curvature and The curvature of the ball portion (20) is deviated, and the deviation of the size of the neck portion (five) of the support seat (2) makes the fitting member (13) unable to be tight and tight, so that when it is moved after being clamped, it is caused by left and right or front and rear shaking. Poor sex, extremely secretive. One or two: because the main part (10) under the sleeve (10) and the connecting piece (9) are exposed in the form of 'not only the appearance of the egg, miscellaneous # secret user, safety three, due to the lock on the top of the main pole (10) The components of the buckle device (14) are complicated, the assembly is not easy to increase the manufacturing cost, and (4), because of its complicated components, the ease of use thereof. [New content] In view of the fact that the design of the car and the frame of the car is not perfect, the creator is based on the concept of perfection and perfection, and is called the new one. The neighbor's surname is ί目 甘甘 ☆ provides a kind of ball that can be used to reduce the material and manufacturing cost of the ball in the rear seat of the car. It is more convenient to cut off the space early, and it is more capable of improving the carrying structure of the new automobile, including two main poles, a fitting part, two outer standard pieces and a buckle health setting 'the bottom end of the main pole of the towel The closing parts of the Qing are folded inside, and the two main poles are each suitable for the bottom end of the fitting and the wall of the Wei-shaped fittings. The fittings have a round groove inside, and the surrounding area is provided with a number of suitable places. Screw hole, the screw hole system and the round groove Hong' and Gu Kong can be used for the 駄; the two main poles are suitable for the end of the M328986 two outer struts, and the other ends of the two outer struts Separately locked with the locking device; the locking device comprises a surface, a clamping rod, and a heart-fastening ring; the socket-end and the first-outer end are riveted to the middle of the body And the other end of the second outer support piece is riveted and the other end of the seat body is provided with a through hole for the card mast to be pierced, and the through hole can be contracted with the opening of the second outer support piece The arc groove is relatively flush; the card has the outer diameter of the card portion and the outer diameter of the smaller segment; the first ring and the spring are placed on the inner side of the face, and the card is Through hole alignment After the arc groove through the second rod engaging the outer support sheet through the through hole provided, shellfish shells phthalocyanine 3U clothing Hai Shu J5 engaging lever-type buckle will be affected by restrictions before binding with seat out without prolapse. Therefore, with the above-mentioned design of the present invention, the following advantages are obtained: The lower end of the main rod of the present invention is folded into the folding and forming portion, and the opening and closing action is supported by the riveting of the wall of the folding member (2). The lower end members are all included in the ^ " pieces are not completely secreted, and the appearance is more concise. The exquisite type is used in the rear compartment of the car. After the ministry, the screw is used to lock the round lion part of the fitting, so as to tighten the combination of the 'this _ car _ car, because the whole part of the ball is covered, ^ the ball diameter of the ball is different. , the screw can be firmly tightened by the screw, after the combination is complete; f will shake, _ better. - The lock device of the present invention, by pressing the card lever to be disengaged from the second outer groove, the outer support piece can be turned horizontally, so that the carrier frame is opened M328986, or the two outer support pieces are fixed It is folded down to fold the carrying frame, which is not only convenient for tumor force, but also has the effect of anticipating the turning of the lock. Moreover, it is composed of the extreme components, which relatively reduces the manufacturing cost. [Embodiment] (Refer to Figures 5 to 9), the structure of the car frame (3) of the present invention is improved. 'It includes two main poles (10), a sleeve member (9), two outer tubes _32), (four) and a lock. a buckle device (33), wherein a bottom end of a main # (30) is fitted to the inside of the folding member (310) combined with the top of the sleeve member, and the two main rods (3) are respectively adapted to the bottom end thereof. The wall surface of the folding member (10) is riveted with a rivet (311); the fitting member (9) has a circular groove (312) inside, and a plurality of screw holes (313) are disposed around the periphery thereof, and the screw hole is provided. (313) is in communication with the circular groove (312), and the screw hole (313) is screwed into the screw (34); the top ends of the two main rods (3〇) are adapted to the two outer support pieces (32), 32a) one end pivoting, the two outer struts (32), (the other end of the 32-day end is slidably fitted with the locking device (33); the locking device (33) including the seat body (330) , the clamp rod (331), the spring (332) and the u-shaped buckle (333); wherein the base body (33〇) has an inverted end face, and one end is provided with two through holes (334) The two through holes may be aligned with the two through holes (320) of the first outer support piece (32) and end by the rivet (35); the seat body (330) There is also a through hole (335) which is aligned with the through hole (321) provided at one end of the second outer stay (32a) and riveted by the rivet (35), and the base (330) The other end is provided with a through hole (336) through which the card mast (331) is inserted, and the through hole (336) is limited to the opening of the second outer stay (32a). The arc groove (322) is aligned; the card cylinder (331) has a larger outer diameter (3310) and a smaller outer diameter (3311); the first shackle type buckle (333) And the spring (332) is placed in the inner M328986 space (337) on the rear side of the seat body (330) and aligned with the through hole (336), and the clamping rod (331) is passed through the second outer stay (32a) The arc groove (322) is pierced through the through hole (336), the spring (332) and the U-shaped buckle (333)', and the card mast (331) is restricted by the u-shaped buckle (333). , so that it is combined with the seat body (330) without coming out. (See the tenth to thirteenth figures), press the latching lever (331) of the locking device (33) to disengage the segment. (3311) falling at the position of the arc groove (322) of the second outer stay (32a), since the outer diameter of the escape portion (3311) is smaller than the opening of the arc groove (322), the second 1 The struts (32) and (32a) may be twirling movements. When the two outer struts (32) and (32a) are to be turned horizontally, one main rod (30) is tied with the splicing member (31). 〇) The rivet (311) of the phase riveting is opened to both sides as a fulcrum. When the two outer struts (32) and (32a) are completely horizontal, the tamper (331) is released, and the shank (the shank) 331) will spring back to the original position due to the restoring force of the spring (332). On the same day, the valve will be re-entered into the circular groove (322) of the outer support piece (32a) due to the clamping section. The outer diameter of (3310) is larger than the opening of the 5 melon groove (322), so that the two outer support pieces (32) and (32a) can be locked in a horizontal state to achieve the purpose of locking the main rod (3〇). Then, the bottom sill fitting (31) is sleeved on the ball portion (40) of the rear seat support (4) of the automobile, and the screw (34) screw can be tightened to the ball portion (40). · When the two outer support pieces (32) and (32a) are to be turned downward, the locking device (33) is subjected to the action of the phase jg] to disengage the clamping lever (331) from the second outer support piece. (32a) The arc groove 'The second main rod (3〇) can be folded in the middle with the rivet (3 ιι) which is riveted with the folding piece (31 〇) as a fulcrum. [Simplified illustration of the drawing] The first figure is a schematic diagram of the conventional folding. The second figure is the schematic diagram of the clamping. 9 M328986 The third picture is the perspective view of the conventional locking device. f If the locking buckle is compared with the action diagram, the fifth picture is the new type. The sixth drawing is a perspective view of the new locking device. The seventh drawing is an exploded perspective view of the new locking device. The eighth drawing is the AA sectional view of the new locking device. The ninth drawing is the new locking device. BB cross-sectional view, the tenth figure is a schematic diagram of the cross-sectional action of the novel locking device. The eleventh figure is the schematic diagram of the 锁-Β杳J surface movement of the new locking device. Fig. The folding diagram of the new type [Description of main components] (1): Carrying frame 01): Connecting piece (13): Socket (140): Seat (142): Spring (1 〇): Main Rod (12): Outer support 04): Locking device (141): Grip (143) · Insert (144): Through slot (2): Support base (3): Carrying frame (31): Fitting (311): Rivet (145): Positioning block (20): Ball (30): Main rod (310) · Retractor (312): Round groove M328986 (313): Screw hole (32) ( 32a) : second outer support Sheet (320) (321): Through hole (322) (33): Locking device (330) (331): Clamping lever (3310) (3311): Disengagement section (332) (333): U-shaped retaining ring (334) (335) : Through Hole (336) (337): Space (34) (35): Rivet (4) (40): Ball: First Outer: Through Hole: Arc Slot: Seat:掣 section: spring: through hole: through hole: screw: support
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