M247472 捌、新型說明： 【新型所屬之技術領域】 本創作係一種具剎車裝置的手推車，其係涉及於手推 式車輛的技術領域’尤指設置於兩輪子之間的刹車裝置。 【先前技術】 上」二：兒車等手推式車子，纟多是在後輪部位的橫桿 故置料裝置’在目前所見的料裝置，經常可見摩捧 形式的剎車設計’ 如彈性材㈣踏桿—端連接，而敎車 :連接於踏桿，踏桿樞接於輪座，輪座貫穿有輪軸，藉以 ，過彈性材料與輪轴抵接而達煞車狀態；惟如此容易因橡 皮之類的彈性材料物件磨損，導致剎車效果不足，尤其曰 在疏於注意之時。 一疋 【新型内容】 因此，本創作者有鑑於前述習知之設計存在的問題， ^出-種具剎車裝置的手推車，透過踩壓動作引導刹車 才干^平&移’令剎車桿插入輪子結合的軸座達成有效、準 碟疋向、無須顧慮摩擦式刹車皮的磨損，提供刹車有效、 对久的效益，為其主要創作目的。 為了可達到前述的發明目的，本創作所運用的技術手 段係在於提供一種具刹車裝置的手推車，手推車設有一輪 軸’輪轴兩端各樞穿—輪子，於二輪子之間設置—剎車裝w 置丄該輪子連結一與其同動的中空狀轴座該中空處供輪 牙出°亥軸座周側穿設數穿孔；該剎車裝置係包括： 外座，其係為门形片，兩自由端為側壁，連接兩側 M247472 通孔，各側壁係設有一側 穿，剎車桿在相對端係凹 一端與軸座之間套裝有一 壁係為封閉面’封閉面則設有一 孔’兩财各供1車桿相對插 切V槽，W車桿在相異導槽另 回復件； 一制動件，其包含—踏板以及 片，該面片卜料麻、 逆筏於踏板下側的面 、〜、通孔穿空一道縱長的滑 上部形成非圓形孔、孔 ^月孔内的 向於封閉面之處延伸面片在外側緣以反 刹車桿的導槽插合，以引導刹車桿水平位移；動緣（、 形二::控：Γ 一軸狀體’―端形成對應卡孔斷面 °於身部-側係設為外徑較小的軸部，軸 貫穿滑孔以及ϋ ：p丨，二# Γ~» 聊 孔而接固一位於外座外側的踏座； 基座’其係為座體狀，一側面設置一角槽， 刹控件以可伸縮型態連结 止 於角#，基座另-側面係穿結- ”朮|!車#平行的接管，接管兩端係與輪子的輪轴接合。 本創作可以獲得的功效，主要係如下所列： 1 *同於以在摩擦刹車的設計，本創作以剎車桿插 輪子結合的輪軸來刹車’不虞顧慮元件磨損更換的問題 ’使用者無須擔心注意，使用壽命長而财久。 磚 2 ·透過制動件的ν形斜度，精準迅速地導 作，其提供軌跡引導的準確定向性，讓： 穩定有效。 卞之執仃 【實施方式】 本創作係一種具剎車裝置的手推車，請參看第—圖， M247472 0 )的花轂（1 1 )鎖設一與之 車= 後方的兩輪子(1°)之間設置有刹 二動”空狀軸座（15)，讓轴座（15)中空處供輪 全圓月：）的輪軸（12)穿出，而該軸座（1 5)沿著 王囡周專距穿設數穿孔(工5工)；以及 、請參看第一、二圖，該剎車裝置係包含一外座（2 〇 支為外座（2 0 )支持呈橫向的刹車桿（2 3 )、 :導引刹車桿（23)位移的制動件（3〇)、一解除刹 ==控件（40)、一用以結合兩輪子（ι〇) =〇2)並且設置於外座（2〇)的基座（5〇)， 件（3〇)位於外座（20)與基座（5〇)之間 ，以了便針對各部元件構成及其組合關係。 該外座（2 0 )，其係為η形片，兩自由端為側雙（ 21)，連接兩側壁（21)係為封閉面（22),封閉 面（22)穿設有一通孔（291、. 诊 、Ζ 2 1 )，各側壁（2 i )係 设有一侧孔（211)，用以兩邊的側孔（211)各供 一刹車桿（2 3)相對插穿，刹車桿（23)在相對端係 凹切一道斜線的導槽^ ^ ^ M 9 Q n、 3 1 ) ’刹車桿（2 3 )異於導 槽（231)另一端係套褒-彈簧狀的回復件（24)， 並扣設一扣片（2 4 1 ) ^ 1 4丄）M供回復件（2 4 )壓抵； 該制動件（3 0 )，如第-—园 ^ 一 Q η Λ 第一、二圖·其包含一踏板（ 31)以及一連接於踏板（3"下侧的面片（32), 該面片（3 2 )為近V形輪廓’面上對應通孔（2 2 i ) 而穿空一道縱長的滑孔（3 11， d 3 )，滑孔（3 3 )内的上部 M247472 設有一孔徑較大並且呈四方形的卡孔（3 3工 3 2)在¥形區域的外側’在反向於封閉面（”面：( 垂直延伸-段導動緣（34)，用以導動緣（“；：: 剎車桿（2 3 )的導槽（2 3 i )， 3)水平位移； 目此引導刹車捍（2 該止刹控件（4 0 )，如第二、五 ，-端形成對應卡孔（3 3工） θ ”糸—轴狀體 、& dl)斷面四方形的身部（41 :身：（41) 一端面係設有凹槽以容置彈性件（41 ，身部（4 1 )鄰側依序為外徑遞減的肩部（川 、軸部（4 3 )，肩部（4 2 )當能眭後里 )中，轴部則貫穿滑孔；3置於滑孔⑴ ,^ . ( 3 3 ) ' 通孔（2 2 1 ”位於外座（2 〇 )外側的踏座 ，透過踏壓踏座（44)的動 4二鎖接。 )前、後位移； 來控制止刹控件"0 =座（50)，如第二、五圖，其係為座體狀一 以火二I: 2 ’於该面上凹設一半圓凹弧狀的靠槽（5 1 ) 以夾罪剎車桿f 9 Q、 /〇» 干（2 3 ) —側，並且設置一角 ， 控件（4G)的彈性件（411)抵置於角槽（ 5 2 )内’並讓身部（4丄）可壓縮彈性件（〇 “而 車r (: : ? 2) ’基座（5 〇)另一側面係穿結-與刹 斑二“！平行的接管（53)，在接管（53)兩端 :# ¥ ( 2 3)端末呈平行處，各共同貫穿-聯結座 ，壯f :讓剎車# ( 2 3 )的回復件（2 4 ) -端抵壓 在聯、、、。座（55)，使刹車桿（23)可在聯結座（55 M247472 )中形成伸縮，該接管（ 中，用以接管（53)”子（二定於聯結座（55) 插固定，此即組成具刹車:置二^^ 本創作使用實施時，如第三、 態時，止剎控#(40)…二心，在可行車狀 X , ^ <身邛（41)位於角槽 ，月部（4 2 )則位於滑孔（ 2 3 )導μ ? q ] w ( 3 3 )，兩支刹車桿（ *走 相應位於導動緣（3 4 ) V形寬卢 乍之處’因此位於聯結座（55)内 )的穿孔（⑴），輪子（10)可照常運走。座（15 、如弟四、五圖，執行剎車狀態時，踩壓制動件（3 〇 )的踏板（3D，讓導動緣（34)往下位移藉導動 緣（3 4 )的斜度在寬度大之處’藉以引導該限於侧孔（ 2 1 1 )中無法沿γ軸位移的剎車桿（2 3 )，只得往外 側形成X軸向的位移’使刹車桿（2 3 )壓縮回復件（2 4 )而插入轴座（1 5 )的穿孔（1 5 1 )，因此限制輪 子（1 0 )繼續轉動，止剎控件（4 〇 )之身部（4工） 則位於角槽㈠2 )、卡孔（3 3丄）巾，達到剎車之目 的； 反之’如欲釋除剎車狀態，則如第五、六圖，腳部咬 手部朝踏座（44)壓觸，使其身部（4 1 )脫離卡孔（ 3 3 1 )而壓縮彈性件（4丄1 )，讓外徑較小的軸部（ 4 3 )進入滑孔（3 3 )，配合剎車桿（2 3 )兩端的回 復件（2 4 )提供的彈性回復力，催促制動件（3 〇 )往 上位移回復，因此導動緣（3 4 )同步引導剎車桿（2 3 (3 M247472 )縮退於軸座（15 3 )底端靠抵到軸部 )的穿孔（1 5 1 )，直到滑孔 (4 3 )底側停止定位。 因此本創作的剎車裝番 早裝置以制動件（3 0 )的導動緣（ 3 4 )形成的斜度，引導孕丨f鱼士曰r 9 q分你上 丨子測車柃（2 3 )以橫移插入軸座 (1 5 )穿孔（1 5 1 )的制動設計，可以準確操控為穩 定剎車狀態。M247472 新型 Description of the new type: [Technical field to which the new type belongs] This creation is a trolley with a brake device, which relates to the technical field of a push-type vehicle ', especially a brake device provided between two wheels. [Previous technology] Top "2: strollers and other hand-pushed cars, most of which are crossbars at the rear wheel, so the feeding device 'the brake device in the form of friction is often seen in the currently seen devices' such as elastic materials ㈣ Pedal rod-end connection, and 敎 car: Connected to the pedal rod, the pedal rod is pivotally connected to the wheel seat, and the wheel seat is penetrated by the wheel axle, whereby the elastic material contacts the wheel axle to achieve the braking state; Wear of elastomeric materials such as these can lead to inadequate braking, especially when neglected. [New content] Therefore, in view of the problems existing in the above-mentioned conventional design, the creator of this article ^ out-a kind of cart with a brake device, guides the brake talent by pressing down the action ^ level & move 'make the brake lever inserted into the wheel combined The axle seat achieves effective, quasi-disc orientation, and does not need to worry about the wear of friction brake pads, providing effective and long-lasting benefits of braking, for its main creative purpose. In order to achieve the aforementioned object of the invention, the technical means used in this creation is to provide a wheelbarrow with a brake device. The wheelbarrow is provided with a wheel axle, which is pivoted at both ends of the axle—wheels, and is provided between the two wheels—the brakes are installed w The wheel is connected to a hollow shaft seat that moves with the wheel. The hollow part is provided with a number of perforations on the peripheral side of the shaft seat. The brake device includes: an outer seat, which is a door-shaped piece, two free The end is a side wall that connects the M247472 through holes on both sides. Each side wall is provided with a side penetration. The brake lever is fitted with a wall between the concave end of the opposite end and the shaft seat as a closed surface. The closed surface is provided with a hole. For 1 vehicle rod to insert and cut the V groove, and the W rod in the different guide groove to restore the other pieces; a brake, which contains-pedal and sheet, the sheet is lined with material, the reverse raft on the underside of the pedal, ~ The through hole penetrates a long sliding upper part to form a non-circular hole. The extension sheet in the hole facing the closed surface is engaged with the guide groove of the brake lever at the outer edge to guide the brake lever horizontally. Displacement; moving edge (, shape 2 :: control: Γ one axis The body 'end forms the corresponding card hole cross section. On the body-side, it is set as a shaft with a small outer diameter. The shaft passes through the sliding hole and ϋ: p 丨 ， 二 # Γ ~ »Talk hole and connect one outside. The seat on the outside of the seat; the base is a base body, and a corner groove is provided on one side, and the brake control unit is connected to the corner # in a retractable manner, and the other side of the base is tied with a knot-"术 |! 车#Parallel connection, both ends of the connection are connected with the axle of the wheel. The effects that can be obtained in this creation are mainly listed as follows: 1 * Same as the design of friction brake, this creation is a combination of the brake lever and the wheel. Come to brake 'don't worry about the problem of component wear and replacement' users do not need to worry about attention, long life and long time. Brick 2 · Through the ν-shaped slope of the brake, it can accurately and quickly guide, which provides accurate orientation of trajectory guidance Let's: Stable and effective. [Embodiment] This implementation is a wheelbarrow with a brake device, please refer to the picture-M247472 0). A two-acting brake "hollow shaft seat (15) is set between the wheels (1 °), so that The hollow space of the axle seat (15) is for the full moon of the wheel :), and the axle seat (1 5) is provided with a number of perforations (5 workers) along the Wang Jizhou distance; and, please refer to section In the first and second figures, the braking device includes an outer seat (20 pieces are outer seats (20)), which support a horizontal brake lever (2 3), and a brake member (30) that guides the displacement of the brake lever (23). ), A brake release == control (40), a base (50) for combining two wheels (ι〇) = 〇2) and set on the outer seat (20), the piece (30) is located outside Between the base (20) and the base (50), the components of each component and its combination relationship are targeted. The outer seat (20) is an η-shaped piece, the two free ends are side doubles (21), and the connecting two side walls (21) are closed surfaces (22), and the closed surfaces (22) are provided with a through hole ( 291, .Zi, Z 2 1), each side wall (2 i) is provided with a side hole (211), and the side holes (211) on both sides are used for inserting a brake lever (2 3) oppositely, and the brake lever ( 23) A diagonal guide groove is cut at the opposite end ^ ^ ^ M 9 Q n, 3 1) 'The brake lever (2 3) is different from the guide groove (231) and the other end is a sleeve 褒-a spring-shaped return piece ( 24), and a buckle (2 4 1) ^ 1 4 丄) M is pressed for the return piece (2 4); the brake piece (3 0) is like the first-garden ^ a Q η Λ first , Figure 2 · It includes a pedal (31) and a patch (32) connected to the lower part of the pedal (3 ", the patch (3 2) is a near V-shaped contour corresponding to a through hole (2 2 i ) And through a long sliding hole (3 11, d 3), the upper part M247472 in the sliding hole (3 3) is provided with a large hole and a square card hole (3 3 工 3 2) in the shape of ¥ The outer side of the region is opposite to the closed surface ("surface: (vertical extension-segment leading edge (34), used to guide Edge ("; :: guide groove (2 3 i) of the brake lever (2 3), 3) horizontal displacement; guide the brake guard (2 the brake control (4 0), such as the second, fifth,-end Form a corresponding card hole (3 3 work) θ ”糸 —axis-shaped body, & dl) square body (41: body: (41) one end is provided with a groove to accommodate the elastic member (41 , The side of the body (4 1) is the shoulder with a decreasing outer diameter in order (chuan, shaft (4 3), shoulder (4 2) when able to hold back), and the shaft passes through the sliding hole; 3 (3 3) through holes (2 3 1) through-holes (2 2 1) are located on the outside of the outer seat (20), and are locked by moving the 4 steps (44).) Rear displacement; to control the brake control " 0 = seat (50), as shown in the second and fifth figure, it is a seat-shaped one with a fire two I: 2 'recessed in a semi-circular arc shape on the surface The backing groove (5 1) pinches the brake lever f 9 Q, / 〇 »stem (2 3) to one side, and a corner is set, and the elastic member (411) of the control (4G) abuts into the angle groove (5 2). 'And let the body (4 丄) compressible elastic piece (〇 "and the car r (::? 2)' the other side of the base (5 〇) Tie-through knot-with the brake spot two "! Parallel takeover (53), at both ends of the takeover (53): # ¥ (2 3) The ends are parallel, and they all run through the-joint seat, strong f: 让 rake # ( 2 3) Reply piece (2 4)-the end is pressed against the joint ,,,,. Seat (55), so that the brake lever (23) can be extended and contracted in the joint seat (55 M247472), the takeover ((to be used to take over (53) ") (two fixed in the joint seat (55), this is Composition with brake: set two ^^ In the implementation of this creative use, such as the third state, stop the brake control # (40) ... two hearts, in the shape of a feasible car X, ^ < body 邛 (41) is located in the corner slot, The lunar part (4 2) is located at the sliding hole (2 3), and μ? Q] w (3 3). Located in the perforation (位于) of the coupling seat (55), the wheel (10) can be carried away as usual. The seat (15, such as the fourth and fifth pictures), when the brake is being executed, press the pedal of the brake member (30). 3D, the leading edge (34) is shifted downward, and the slope of the leading edge (3 4) is at a wide width, thereby guiding the brake lever (which is limited to the side hole (2 1 1) that cannot be displaced along the γ axis ( 2 3), only the X-axis displacement has to be formed to the outside so that the brake lever (2 3) compresses the return piece (2 4) and inserts into the perforation (1 5 1) of the shaft seat (1 5), so the wheel (1 0 ) Continue turning, brake control (4 〇) The body part (4 workers) is located in the corner slot ㈠2) and the card hole (3 3 丄) towel to achieve the purpose of braking; otherwise, 'if you want to release the brake state, as shown in Figures 5 and 6, the feet bite the hands Press against the pedal (44) to detach the body (4 1) from the card hole (3 3 1) and compress the elastic member (4 丄 1) to allow the shaft portion (4 3) with a smaller outer diameter to enter the sliding hole. (3 3), with the elastic restoring force provided by the restoring pieces (2 4) at both ends of the brake lever (2 3), it urges the brake part (30) to be displaced upward to recover, so the driving edge (3 4) synchronously guides the brake lever (2 3 (3 M247472) is retracted in the hole (1 5 1) at the bottom end of the shaft seat (15 3) abuts the shaft) until the bottom side of the sliding hole (4 3) stops positioning. Therefore, the brake of this creation is installed In the early installation, the slope formed by the leading edge (3 4) of the braking member (30) guides the pregnant woman into the shaft seat and inserts it into the shaft seat. (1 5) The brake design with perforation (1 5 1) can be accurately controlled to stabilize the brake state.
10 M247472 【圖式簡單說明】 (一）圖式部分 第一圖係本創作較佳實施例的立體組合圖。 第一圖係本創作較佳實施例的元件立體分解圖。 第三圖係本創作較佳實施例未剎車的後視剖面圖， 以說明制動件、剎車桿的狀態。 第四圖係本創作較佳實施例已剎車的後視剖面圖， 以說明制動件、剎車桿的狀態。 第五圖係本創作較佳實施例已剎車的側視剖面圖， 以說明止剎控件的狀態。 第六圖係本創作較佳實施例未剎車的側視剖面圖， 以說明止剎控件的狀態。 (二）元件代表符號 (10)輪子 （11)花轂 (12)輪軸 （15)軸座 (1 5 1 )穿孔 (2 0 )外座 (2 1 1 )側孔 (2 2 1 )通孔 (2 3 1 )導槽 (2 4 1 )扣片 (3 0 )制動件 (3 2 )面片 (2 1 )側壁 (2 2 )封閉面 (2 3 )剎車桿 (2 4 )回復件 (3 1 )踏板 (3 3 )滑孔 M247472 (331)卡孔 （34)導動緣 (4 0 )止剎控件 （4 1 )身部 (4 2 )肩部 （4 1 1 )彈性件 (50)基座 （51)靠槽 (5 2 )角槽 1210 M247472 [Brief description of the drawings] (I) Schematic part The first drawing is a three-dimensional combination drawing of the preferred embodiment of this creation. The first figure is an exploded perspective view of the components of the preferred embodiment of the present invention. The third figure is a rear cross-sectional view without braking of the preferred embodiment of the present invention to illustrate the state of the braking member and the brake lever. The fourth figure is a rear cross-sectional view of a brake according to a preferred embodiment of the present invention to illustrate the state of the brake member and the brake lever. The fifth figure is a side sectional view of the brake in the preferred embodiment of the present invention to illustrate the state of the brake control. The sixth figure is a side cross-sectional view without braking of the preferred embodiment of the present invention to explain the state of the brake control. (2) Symbols of components (10) Wheel (11) Hub (12) Wheel axle (15) Shaft seat (1 5 1) Perforation (2 0) Outer seat (2 1 1) Side hole (2 2 1) Through hole (2 3 1) Guide groove (2 4 1) Clip (3 0) Brake piece (3 2) Panel (2 1) Side wall (2 2) Closed surface (2 3) Brake lever (2 4) Restoration piece ( 3 1) pedal (3 3) slide hole M247472 (331) card hole (34) driving edge (4 0) brake control (4 1) body (4 2) shoulder (4 1 1) elastic member (50 ) Base (51) Backing slot (5 2) Angle slot 12