TWM391412U - Jumping toy top - Google Patents

Jumping toy top Download PDF

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Publication number
TWM391412U
TWM391412U TW099203540U TW99203540U TWM391412U TW M391412 U TWM391412 U TW M391412U TW 099203540 U TW099203540 U TW 099203540U TW 99203540 U TW99203540 U TW 99203540U TW M391412 U TWM391412 U TW M391412U
Authority
TW
Taiwan
Prior art keywords
toy
shaft
rotating shaft
contact portion
central axis
Prior art date
Application number
TW099203540U
Other languages
Chinese (zh)
Inventor
Haruhisa Ujita
Takeaki Maeda
Original Assignee
Tomy Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tomy Co Ltd filed Critical Tomy Co Ltd
Publication of TWM391412U publication Critical patent/TWM391412U/en

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H1/00Tops
    • A63H1/16Hopping, dancing, or curve-drawing tops

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  • Toys (AREA)

Abstract

A jumping toy top (A) with a simple structure that can repeatedly jump on a playing surface curved in an approximately concave-mirror-like shape of a playing board (B) to make it possible to attack an opponent toy top from above is provided. The jumping toy top (A) includes a toy main body (1), a spinning shaft body (3) having a spinning shaft (51), and a shaft body supporting portion (2) disposed on the toy main body (1) to support the spinning shaft body (3). A distal end of the spinning shaft (51) of the spinning shaft body (3) is formed such that one side (51a) thereof protrudes downward more than the other diametrically opposite side (51b) thereof to configure a contact portion (52) for coming in contact with the playing surface of the playing board (B). When the jumping toy top (A) spins on a central axis (O) of the toy main body (1), the contact portion (52) revolves around the central axis (O) of the toy main body in a circular orbit.

Description

M391412 • 1 五、新型說明: 【新型所屬之技術領域】 本創作係有關於一種跳躍玩具陀螺,尤指一種於遊戲 板上反覆跳躍之跳躍玩具陀螺。 【先前技術】 以往,本件申請案之受讓人提出有一種於遊戲板上跳 躍並與對手玩具陀螺接觸之玩具陀螺(例如,日本新型註冊 號No. 3079301)。此種玩具陀螺包括了一用於使陀螺向上 跳躍的跳躍機構及一向外突出於陀螺玩具本體外部表面之 驅動件,其中該跳躍機構係由驅動件與對手玩具陀螺接觸 所驅動。 【新型内容】 由於上述陀螺在接觸對手玩具陀螺後跳起以攻擊對手 玩具陀螺但不能再度跳起,故有著陀螺不能反覆的攻擊對 手的問題。 本創作係為解決上述問題所開發者。是故,本創作之 一目的係為提供一具有簡單構造可於遊戲板上反覆跳躍的 陀螺,使其可攻擊由上而來的對手玩具陀螺。 為了解決上述問題,根據本創作,係提供與一對手玩 具陀螺於一近似凹面鏡形遊戲板的遊戲面進行遊玩之跳躍 玩具陀螺。該跳躍玩具陀螺包括一玩具本體、具有一轉軸 之轉軸體、以及設於該玩具本體用於支撐該轉轴體之一軸 體支撐部,其中該轉軸體之該轉軸有一末端形成其一側邊 向下突出大於直徑之對邊之突出量,以形成與該遊戲板的 3 M391412 遊戲面接觸之接觸部,而該接觸部係當該跳躍玩具陀螺繞 該玩具本體旋轉時繞該玩具本體之中心軸呈圓形執道旋 轉。 較佳為該軸體支撐部係包括一支撐件,用於拆裝自如 的支撐該轉軸體,故該轉轴體可透過該軸體支撐部被連接 於該玩具本體或自該玩具本體拆離。 且,較佳為該支撐件係設成可相對垂直於該玩具本體 之該中心軸之方向自由移動,俾使該玩具本體之該中心軸 到該接觸部之距離可以改變。 較佳為該接觸部係形成於該轉軸末端,並係經由斜向 削切該轉軸中心軸之圓柱狀部分而成。或者,該接觸部係 可由形成於該轉轴之末端外周並向下突出之一軸件所構 成。 較佳為該轉軸體及該支撐件係各別具有點對稱之成對 對應連接部,以使該轉軸體可經由該成對之連接部選擇地 以第一方向與第二方向之一裝設於該支撐件,該第二方向 係自該第一方向旋轉180度之方向。 較佳為該軸體支撐部係包括用於與該支撐件接合之一 定位盤,以將該支撐件保持於與該玩具本體之該中心軸垂 直之第一位置或第二位置。 根據本創作,由於該接觸部係當該跳躍玩具陀螺繞陀 螺該玩具本體旋轉時繞該玩具本體之該中心軸呈圓形執道 旋轉,該接觸部即由具弧度遊戲面的低點移動至高點,向 該具弧度遊戲面的高點衝刺,由此該跳躍玩具陀螺往上跳 M391412 起,使得該跳躍玩具陀螺可反覆往上跳躍直到該跳躍玩具 陀螺停止轉動,以可實現上述重複的攻擊對手玩具陀螺的 目的。 根據本創作之一實施例,可將轉軸體裝設在支撐構件 之不同配向,故接觸部可移位相當於轉軸之直徑之距離, 因此可改變接觸部之繞玩具主體之中心軸之旋轉半徑。 - 根據本創作之一實施例,由於該轉轴體亦在當該支撐 件相對該玩具本體沿垂直於該玩具本體之該中心軸之垂直 # 方向移動時變換位置,使得該接觸部的位置同樣進行改變, 該接觸部對於該主體之該中心軸的旋轉直徑可大幅度的受 到改變。 根據本創作之一實施例,該接觸部可簡單的由傾斜地 削切該轉軸之末端所形成。 根據本創作之一實施例,該接觸部可簡單的由一單純 提供突出於旋轉軸末端表面一側的一軸件的架構所形成。 _ 【實施方式】 ' 第1A及第1B圖係本創作一實施例之示意圖。該跳躍 玩具陀螺A係包括玩具本體1,其包^含;第巧也暴件40及第 二攻擊件20,並具有攻擊對手玩具陀螺的功能,一支轉轴 體3,用於支撐該轉軸體3的轴體支撐部2,以及用於將該 玩具本體1及該軸體支撐部2互相結合的一個螺絲狀結合 件4。 如第2圖所示,第一攻擊件Ϊ0係為人造橡膠製成的盤 狀構件,具有成形於其中心之安裝孔(fitting hole 5 ^十副)11’於其中鼓設有後述之第二攻擊件20之嵌合部 f=:grtK)n)22。於與該絲孔11之跨直徑相對位 置^形成有一對結合凹槽山,用於結合—橋接部仏 叫备安纽η嵌合於該第二攻擊件2G之接合部22之上 %進仃定位。且,該第—攻擊件1()所形成 第二攻擊㈣者’而在第-攻擊㈣上表面之周圍邊界 鄰近處係形成有由向上突出的由粗糙部件所構成的攻擊部 12,具有從下方攻擊而賤料玩具㈣柄直攻擊功能。 、該第二攻擊件20係為—金屬盤狀構件,具有成形於其 :^之’、㈣接合洞部21 ’並有後述該軸體支稽部2之一 蓋件30之接合部38接設於其中;於該接合洞部21之上形 成有接合部22。該接合部22係包含形成於直徑方向之一 橋接部22a’形成於該橋接部22a之中心呈圓形之隆起部 22b使其突起,以及形成於該隆起部2沈中央之一開孔%, 其中插設有結合件4之一螺旋部知。且,由突出向外的粗 糙部件所構成的一軸體支撐部25係具有當與對手玩具陀 螺的側面接觸以側向攻擊之側向攻擊功能’其係以於該 二攻擊件20之外週邊表面向外突出之方式所形成。 軸體支撐部2包含成形為類似盤狀的該蓋件3〇、一定 位盤31、一支撐件32、以及一基底件33。 盍件30具有向外突出形成於其上表面之一圓柱部35, 而一螺紋36係形成於該圓柱部35之内壁表面以組成於後 將結合件4之螺旋部4a轉至其中之一螺絲孔37。且,該 圓柱部35之外周表面係以近似於六角形之形狀向外突出 M391412 * . 以形成一接合部38,而該接合部38係安裝於第二攻擊件 2◦之接合孔部21以避免結合時於圓周方向發生誤差。 定位盤31係由彈性樹脂形成近似長方形的形狀。如第 3圖所示,該定位盤31係於具有形成於中央部之一中央 孑L,而於其下表面以長方向相對形成有定位用之組接凹部 40及組接凹部41,一組接突起43則係形成於該支撐件32。 - 一組接凹部41係設於該定位盤31之一端,而另一組接凹 # 部40則係設於大約介於該定位盤31之中央孔與另一端部 之中間點。另,有一凹部42係形成於該定位盤31用以抵 接其中央孔,以使該凹部42容許該組接突起43設於其中 使當另一支撐件32之該組接突起43與該組接凹部40組接 時不與該定位盤31之下表面壓力接觸。於此,當該支撐件 32之另一組接突起43與該組接突起43組接時,其一組接 突起43係不會與該定位盤31之下表面壓力接觸。 該支樓件32係為短於該定位盤31之盤狀件,並具有 • 於下表面突出形成之圓柱狀支撐部45用以支撐轉轴體3。 ' 該圓柱狀支撐部45係具有一對形成於其外表面底緣之組 接突起46,以使其組接於形成於後述之轉輛韹.¾:心一對被 組接部54組接。該支撐件32係具有各別形成於上表面接 近長方向相對處之組接突起43,以選擇性的與定位盤31 之組接凹部40及組接凹部41組接。 基底件33係成形為一個具有底部之圓柱狀體。該基底 件33係具有設於底部之一長型·該引導孔47,供該支撐件 32之該圓柱狀支撐部45突出並向水平方向移動,並有形 7 M391412 成於該底部之上側之引導壁48,與該引導孔47之長方向 平行。該引導壁48間的距離係設定成容納定位盤31及支 撐件32於其間,以使該支撐件犯一面受該引導壁引導 -面可沿該引導孔47之長方向自由滑動。 關於如上所述之轴體切部2,當該支撐件32及該定 位盤31依序收納於該基底件33並以螺栓49鎖固如第3圖 所示’該軸體支樓部2可如第4A圖所示使上述接合部38 用於接合該第二攻擊件2〇之接合孔部21定位於該轴體支 =I5 2之上表面,而貝穿引導孔47之圓柱狀支標部π係 定位於其下表面如第4b圖所示。 —轉轴體3係呈-近截圓錐狀,並具有形成於下表面之 轉軸51向下大出。如第5A及第5Βϋ所示,該轉軸體3 之該轉轴5_1係成形使末端表面之一側緣…比直徑相對之 =側緣bib更為向下突出,以構成與遊戲板的遊戲面相 觸之接觸部52。於此實施例中’該接觸部52係形成於 :轉轴51末端’並係經由削切該轉轴中心軸局部圓柱 :傾斜部分而得’故該舰51a係比他·緣51更向下突 一正另、1該接觸部52亦可形成為該轉轴51之末端表面為 、’面亚5又於側、緣51a,#即於其外周之一位置,而有一 ^有半®形末端之小軸件由此突Μ附近以組成該接觸 #52’如第64及第肋圖所示。 —第5Β圖所不,於該轉軸5丨之外以相對於該轉軸η 由點對稱的方式形成—對弧形開π 53,且該開口 53 各別内壁係向該轉轴51突出以形成一被組接部54。如 此’當該轉軸體3由下方接a 樓部45之上,並沿圓周方^ 〃該支撐件32之該圓柱狀支 該組接突起46與對應之該圓=轉’該圓柱狀支樓部45之 轉轴體3可固定於該支擇件32狀支撐部45組接,故使該 該轉軸體3之該一對兮 該對該組接突起46係各別1接部54及該支撐件32之 體3安裝於該支樓件32,稱’是故’當該轉轴 所示以平面旋轉180度時,轴體3之配向如第5B圖 觸部52)可相對於該軸體支軸51之其—側緣51a(接 移位相當於該轉車由51之直^ P 2之該支樓件32水平方向 係指「與該轉轴51之轴垂直離。在此所指之「水平」 〇垂直者」。 攻該玩具本體1之該中心軸 當將該跳躍玩具組 該第-攻擊件1〇及該第二冓成該玩具本體1之 7A圖),而使第一攻擊件之誃—即被選定(請參照第 接合於第二攻擊件2。之接二該:裝孔11由上方相對並 接合部38係由下方接合於^ ’叫體支料2之該 21(請參照第7β圖)。 人一攻擊件20之該接合孔部 对活兮件4之螺旋部4 孔24插入,並轉入轴體支撐部2之^;攻擊件之開 本體1及雄疊於第二攻擊件20之第’故使玩具 體支撐部2(請袁昭笫 攻擊件10固定於軸 使第一攻擊件10處^ 於此狀況中,透過結合件4 卞川處於與弟二攻擊 亚使第二攻擊件20處於與該 :力二合之狀態, 又杈# 2壓力結合之狀 M391412 態,故玩具本體1及軸體支撐部2係在相互固定而不會發 生餘隙。 然後,使成形於軸體支撐部2圓柱狀支撐部45之組接 突起46相對於該轉軸體3之開口 53並插入於該開口,而 將該轉軸體3向該軸體支撐部2之圓周方向旋轉,以使該 組接突起46與被組接部54相組接,藉此由玩具本體1、 軸體支撐部2及轉軸體3所構成之跳躍玩具陀螺A即可組 成,如第7D圖所示。 根據第8A圖所示如上述組構之跳躍玩具陀螺A,當將 該轉軸體3用力的往相對於玩具本體1之右方移動,則支 撙件32亦往右邊滑動,而一個組接突起43即與定位盤31 之組接凹部40組接,故該支撐件32在轉軸體3已轉至右 邊(第一位置)之狀態下穩固。此時,另一組接突起43即定 位於定位盤31之凹部42内。另一方面,如第8B圖所示, 當將該轉軸體3用力的往相對於該玩具本體1之左方移動, 該支撐件32亦往左邊滑動,且另一組接突起43即與該定 位盤31之組接凹部41組接,故該支撐件32即在轉軸體3 已轉矣在,邊(第二位置)之狀態下穩固。此時,一個組接突 起43即定位於定位盤31之中央孔中。是故轉軸體3之轉 軸51之接觸部52與於中心轴0間之距離L即可改變。M391412 • 1 V. New description: [New technical field] This creation is about a jumping toy top, especially a jumping toy top that repeatedly jumps on the game board. [Prior Art] In the past, the assignee of the present application proposed a toy top which jumps on the game board and comes into contact with the opponent's toy top (for example, Japanese New Registration No. 3079301). The toy top includes a jump mechanism for causing the top to jump upward and a drive member for projecting outwardly from the outer surface of the top body of the top, wherein the jump mechanism is driven by the drive member in contact with the opponent toy top. [New content] Since the above gyro jumps after touching the opponent toy gyro to attack the opponent toy gyro but cannot jump again, there is a problem that the gyro cannot repeatedly attack the opponent. This creative is developed to solve the above problems. Therefore, one of the aims of this creation is to provide a gyro that has a simple structure that can repeatedly jump on the game board, so that it can attack the opponent toy gyro from above. In order to solve the above problem, according to the present creation, a jumping toy gyro is provided which is played with a pair of hand-playing gyro on a game surface of an approximately concave mirror-shaped game board. The jumping toy top includes a toy body, a rotating shaft body having a rotating shaft, and a shaft body supporting portion disposed on the toy body for supporting the rotating shaft body, wherein the rotating shaft has a shaft end having a side edge thereof The lower protrusion is greater than the protruding amount of the opposite side of the diameter to form a contact portion with the 3 M391412 game surface of the game board, and the contact portion is around the central axis of the toy body when the jumping toy top rotates around the toy body Rotate in a circular way. Preferably, the shaft support portion includes a support member for detachably supporting the shaft body, so that the shaft body can be connected to or detached from the toy body through the shaft body support portion. . Moreover, preferably, the support member is configured to be freely movable in a direction perpendicular to the central axis of the toy body such that the distance from the central axis of the toy body to the contact portion can be varied. Preferably, the contact portion is formed at the end of the rotating shaft and is formed by obliquely cutting a cylindrical portion of the central axis of the rotating shaft. Alternatively, the contact portion may be constituted by a shaft member formed on the outer periphery of the end of the rotating shaft and projecting downward. Preferably, the shaft body and the support member each have a point-symmetric pair of corresponding connecting portions, so that the rotating shaft body can be selectively installed in one of the first direction and the second direction via the pair of connecting portions. In the support, the second direction is rotated 180 degrees from the first direction. Preferably, the axle support portion includes a locating disc for engaging the support member to retain the support member in a first or second position that is perpendicular to the central axis of the toy body. According to the present invention, since the contact portion rotates around the central axis of the toy body when the toy gyro is rotated around the gyro, the contact portion is moved from a low point of the arcuate game surface to a high point. Pointing, sprinting to the high point of the arcuate game surface, whereby the jumping toy top is jumped up to M391412, so that the jumping toy top can jump upwards until the jumping toy top stops rotating, so as to achieve the above repeated attack The purpose of the opponent toy top. According to an embodiment of the present invention, the rotating shaft body can be installed in different alignment directions of the supporting member, so that the contact portion can be displaced by the distance corresponding to the diameter of the rotating shaft, so that the radius of rotation of the contact portion around the central axis of the toy body can be changed. . - according to an embodiment of the present invention, since the hinge body also changes position when the support member moves relative to the toy body in a direction perpendicular to the central axis of the toy body, the position of the contact portion is the same The change is made, and the diameter of the rotation of the contact portion with respect to the central axis of the body can be greatly changed. According to an embodiment of the present invention, the contact portion can be formed simply by obliquely cutting the end of the rotating shaft. According to an embodiment of the present invention, the contact portion can be simply formed by a structure that simply provides a shaft member that protrudes from one end side of the end surface of the rotating shaft. _ [Embodiment] '1A and 1B are schematic views of an embodiment of the present creation. The jumping toy gyro A system includes a toy body 1 and a package body; the violent weapon 40 and the second attacking member 20, and has the function of attacking the opponent toy gyro, and a rotating shaft body 3 for supporting the rotating shaft The shaft body supporting portion 2 of the body 3 and a screw-like coupling member 4 for coupling the toy body 1 and the shaft body supporting portion 2 to each other. As shown in Fig. 2, the first attacking member Ϊ0 is a disc-shaped member made of an elastomer, and has a mounting hole (fitting hole 5 ^10 pairs) 11' formed in the center thereof, and a second later described is provided in the drum. The fitting portion of the attacking member 20 is f =: grtK) n) 22. A pair of coupling groove mountains are formed at a position opposite to the cross-diameter of the wire hole 11, and the coupling-bridge portion is mounted on the joint portion 22 of the second attacking member 2G. Positioning. Moreover, the first attacking member 1() forms a second attack (four)', and adjacent to the peripheral boundary of the upper surface of the first attack (four), an attack portion 12 composed of a rough member protruding upward is formed, having The attack below and the toy (four) handle straight attack function. The second attacking member 20 is a metal disk-shaped member having a joint portion 38' formed therein and having a joint portion 38 of a cover member 30 of the shaft body branching portion 2 to be described later. Provided therein; a joint portion 22 is formed on the joint hole portion 21. The joint portion 22 includes a ridge portion 22b formed in a diametrical direction, a ridge portion 22b formed in a center of the bridge portion 22a to be protruded, and an opening % formed in a center of the ridge portion 2, A spiral portion of the coupling member 4 is inserted therein. Moreover, the one-axis support portion 25 composed of the outwardly protruding rough member has a lateral attack function when it comes into contact with the side surface of the opponent toy top to laterally attack, and is attached to the outer peripheral surface of the two attacking members 20. Formed in a way that protrudes outward. The shaft support portion 2 includes the cover member 3, which is formed into a disk-like shape, a fixed position plate 31, a support member 32, and a base member 33. The cymbal member 30 has a cylindrical portion 35 projecting outwardly from the upper surface thereof, and a thread 36 is formed on the inner wall surface of the cylindrical portion 35 to form a screw portion 4a of the coupling member 4 to be rotated to one of the screws Hole 37. Moreover, the outer peripheral surface of the cylindrical portion 35 protrudes outwardly in a shape similar to a hexagonal shape M391412* to form a joint portion 38 which is attached to the engaging hole portion 21 of the second attacking member 2'' Avoid errors in the circumferential direction when bonding. The positioning disk 31 is formed into an approximately rectangular shape from an elastic resin. As shown in FIG. 3, the positioning disk 31 has a central portion 形成L formed at a central portion thereof, and a positioning concave portion 40 and an assembly concave portion 41 for positioning are formed on the lower surface thereof in the longitudinal direction. The protrusions 43 are formed on the support member 32. - A set of recessed portions 41 are provided at one end of the positioning disk 31, and another set of recessed portions 40 are disposed approximately at a midpoint between the central hole and the other end of the positioning disk 31. In addition, a recess 42 is formed in the positioning plate 31 for abutting the central hole thereof, so that the recess 42 allows the set protrusion 43 to be disposed therein such that the set of protrusions 43 of the other support member 32 and the group When the recessed portions 40 are assembled, they are not in pressure contact with the lower surface of the positioning disk 31. Here, when the other set of protrusions 43 of the support member 32 are assembled with the set of protrusions 43, the set of protrusions 43 are not in pressure contact with the lower surface of the positioning disk 31. The branch member 32 is a disk member shorter than the positioning plate 31, and has a cylindrical support portion 45 projecting from the lower surface for supporting the rotating shaft body 3. The cylindrical support portion 45 has a pair of coupling protrusions 46 formed on the bottom edge of the outer surface thereof so as to be assembled in a group formed by a pair of splicing portions 54 which will be described later. . The support member 32 has assembly projections 43 formed at opposite sides of the upper surface in the longitudinal direction to selectively engage with the assembly recess 40 and the assembly recess 41 of the positioning disk 31. The base member 33 is formed into a cylindrical body having a bottom. The base member 33 has an elongated shape provided at the bottom. The guide hole 47 is provided for the cylindrical support portion 45 of the support member 32 to protrude and move in the horizontal direction, and the shape 7 M391412 is guided on the upper side of the bottom portion. The wall 48 is parallel to the longitudinal direction of the guide hole 47. The distance between the guide walls 48 is set to accommodate the positioning disc 31 and the support member 32 therebetween so that the support member is guided by the guide wall - the surface is free to slide along the length of the guide hole 47. With respect to the shaft cut portion 2 as described above, when the support member 32 and the positioning plate 31 are sequentially received in the base member 33 and locked by bolts 49, as shown in Fig. 3, the shaft body branch portion 2 can be As shown in FIG. 4A, the engaging portion 38 for engaging the second attacking member 2 is positioned on the upper surface of the shaft support = I5 2 , and the cylindrical support of the guiding passage 47 is formed. The portion π is positioned on its lower surface as shown in Fig. 4b. - The shaft body 3 has a nearly truncated cone shape and has a shaft 51 formed on the lower surface which is enlarged downward. As shown in FIGS. 5A and 5B, the rotating shaft 5_1 of the rotating shaft body 3 is shaped such that one side edge of the end surface protrudes downward more than the diameter opposite side edge bib to form a game surface with the game board. The contact portion 52 is touched. In this embodiment, the contact portion 52 is formed at the end of the rotating shaft 51 and is obtained by cutting a partial cylinder of the central axis of the rotating shaft: the inclined portion. Therefore, the ship 51a is lower than the edge 51. The contact portion 52 may also be formed such that the end surface of the rotating shaft 51 is 'face 5 and the side, the edge 51a, # is one of its outer circumferences, and has a half-shaped shape. The small shaft member at the end is thereby abruptly formed to form the contact #52' as shown in the 64th and rib patterns. - Figure 5 is not formed, except that the axis of rotation 5 形成 is formed in a point symmetrical manner with respect to the rotation axis η - the opening π 53, and the respective inner walls of the opening 53 are protruded toward the rotation shaft 51 to form A portion 54 is assembled. Thus, when the shaft body 3 is connected from below to the a floor portion 45, the cylindrical portion of the support member 32 is circumferentially supported by the assembly protrusion 46 and the corresponding circle = turn 'the cylindrical branch The rotating shaft body 3 of the portion 45 can be fixed to the supporting member 32-shaped supporting portion 45, so that the pair of the connecting shafts 3 of the rotating shaft body 3 are respectively connected to the connecting portion 46 and the corresponding portion The body 3 of the support member 32 is mounted on the branch member 32, and is said to be 'when the shaft is rotated 180 degrees in a plane, the alignment of the shaft body 3 as shown in the fifth portion of the contact portion 52 can be relative to the shaft. The side edge 51a of the body support shaft 51 (the displacement is equivalent to the horizontal direction of the branch member 32 of the transfer vehicle 51), which is perpendicular to the axis of the shaft 51. The "horizontal" is the "vertical". The central axis of the toy body 1 is the first to be used as the first-attack member 1 and the second to the 7A of the toy body 1 The attacker is selected - that is, it is selected to be joined to the second attacking member 2. This is the second: the hole 11 is opposed by the upper side and the engaging portion 38 is joined by the lower portion of the body 2 (please refer to According to FIG. 7β), the engaging hole portion of the human attacking member 20 is inserted into the hole 24 of the spiral portion 4 of the movable member 4, and is transferred into the shaft body supporting portion 2; the opening body 1 of the attacking member and the male body are stacked The second attacking member 20 is the first to make the toy body support portion 2 (please ask Yuan Zhaoqi attacking member 10 to be fixed to the shaft to make the first attacking member 10). In this situation, through the joint member 4, Suichuan is in the attack with the second brother. The second attacking member 20 is in a state of being combined with the force: and the pressure of the #2 pressure is combined with the M391412 state, so that the toy body 1 and the shaft body supporting portion 2 are fixed to each other without causing a clearance. The assembly protrusion 46 formed on the cylindrical support portion 45 of the shaft support portion 2 is inserted into the opening with respect to the opening 53 of the shaft body 3, and the shaft body 3 is rotated in the circumferential direction of the shaft body support portion 2, The assembly protrusion 46 is assembled with the assembled portion 54 to form a jumping toy top A composed of the toy body 1, the shaft support portion 2 and the rotating shaft 3, as shown in FIG. 7D. According to the above-mentioned configuration of the jumping toy top G as shown in Fig. 8A, when the rotating shaft body 3 is forced to play relative to With the right side of the body 1 moving, the support member 32 is also slid to the right, and one of the assembly projections 43 is assembled with the assembly recess 40 of the positioning disk 31, so that the support member 32 has been rotated to the right in the shaft body 3. In the state of (the first position), the other set of protrusions 43 are positioned in the recess 42 of the positioning disk 31. On the other hand, as shown in Fig. 8B, when the shaft body 3 is forced to With respect to the left movement of the toy body 1, the support member 32 also slides to the left side, and the other set of protrusions 43 are assembled with the assembly recesses 41 of the positioning disk 31, so that the support member 32 is in the rotating shaft body. 3 It has been turned to be stable in the state of the side (second position). At this time, a grouping projection 43 is positioned in the center hole of the positioning disk 31. Therefore, the distance L between the contact portion 52 of the rotating shaft 51 of the rotating shaft body 3 and the central axis 0 can be changed.

再且,當將轉軸體3於該轉軸體3之方位變動了 180 度之狀態下裝設於支撐件32之圓柱狀支撐部45之上時, 由玩#本體1之令心軸0到該轉軸51之接觸部52的距離 可以由L1改變至L4,如第9A及第9B圖至第12A及12B M391412Further, when the rotating shaft body 3 is mounted on the cylindrical supporting portion 45 of the support member 32 in a state where the orientation of the rotating shaft body 3 is changed by 180 degrees, the spindle 0 of the playing body 1 is The distance of the contact portion 52 of the rotating shaft 51 can be changed from L1 to L4, as in Figures 9A and 9B to 12A and 12B M391412

- I 圖所示。更具體而言,第9A及第9B圖係顯示該轉軸體3 係以第一方位安裝於軸體支撐部2之支撐件32的狀態,而 該支撐件32係滑動至相對於玩具本體1之右邊以將該轉轴 體3定位於第一位置,在該位置該轉軸51之接觸部52係 位於相距玩具本體1之中心軸0相距L1之右邊位置。第 10A及第10B圖係顯示轉轴體3係以第二方位安裝於轴體 - 支撐部2之支撐件32的狀態,而支撐件32係滑動至相對 I 於玩具本體1之右邊以將轉軲體3定位於第一位置,在該 位置該轉軸51之接觸部52係位於玩具本體1之中心軸0 位置(距離L2=0)。第11A及第UB圖係顯示轉軸體3係以 第一方位安裝於轴體支撐部2之支撐件32的狀態,而支撐 件32係滑動至相對於玩具本體1之左邊以將轉軸體3定位 於第二位置,在該位置該轉軸51之接觸部52係位於相距 玩具本體1之中心軸0相距L3之左邊位置。第12A及第 12B圖係顯示轉軸體3係以第二方位安裝於轴體支撐部2 φ 之支撐件32的狀態,而該支撐件32係滑動至相對於玩具 " 本體1之左邊以將轉轴體3定位於第二位置,在該位置該 轉轴51之接觸部52係位於相距玩具本體4之中心軸0相 距L4之左邊位置。如第9A及第9B圖,第11A及第11B圖 以及第12A及第12B圖所示,當轉軸體3係嵌設於轴體支 撐部2上而轉轴51之接觸部52係與玩具本體1之中心轴 0離開,而當該跳躍玩具陀螺A繞玩具本體1之中心軸0 旋轉時,轉轴51之接觸部5Z"财繞著玩其本體之中心軸 0呈一圓形執道旋轉。該接觸部52繞玩具本體1之中心轴 11 M391412 0之旋轉半徑可根據該支撐件32之滑動位置及轉軸體3嵌 設於支撐件32之方位設定為四種等級。另,於第10Α及第 10Β圖所示之例子中,由於中心軸0之玩具本體1與轉軸 51之接觸部52互相重疊一致,故跳躍玩具陀螺Α係繞轉 軸51之接觸部52旋轉,而跳躍玩具陀螺A可如同一般陀 螺一樣於遊戲板上穩定的旋轉。 在此將說明跳躍玩具陀螺A之運作狀態。當將設成如 第9A及第9B圖之狀態之跳躍玩具陀螺A以一陀螺旋轉發 射器(未圖示)使其於具有近似凹面鏡形之遊戲面之遊戲板 B旋轉之情形時,其玩具本體1係如圖示箭號R繞該中心 軸0旋轉,而轉軸51之接觸部5 2係如圖示箭號繞S旋轉, 如第13圖所示。是故,當該接觸部52繞中心軸0旋轉狀 態中與遊戲板B之遊戲面一點接觸,該接觸部5 2更加激烈 的往遊戲板B之遊戲面的高點衝刺,使該跳躍玩具陀螺A 往上跳起,如第13B圖所示。該跳躍玩具陀螺A亦會在當 快速旋轉時做出大跳躍,並可在當接觸部52至玩具本體1 之中心軸0的距離大時因接觸部52於遊戲板B之遊戲面衝 刺的更加激烈進行更大的跳躍(請參閱第12A及第12B圖)。 如上所述,由於接觸部52繞玩具本體1之中心軸0的 旋轉半徑可經由改變支撐件32之位置且/或改變轉軸體3 的安裝方位使為大或小,故跳躍玩具陀螺A的跳躍幅度可 以依照需求而改變。且,如第14圖所示,由於該跳躍玩具 陀螺A在該跳躍玩具陀螺A轉動快速時展現的跳動迅速, 當對手玩具陀螺A’處於該跳躍玩具陀螺A之落下位置 12- I figure shown. More specifically, the figures 9A and 9B show the state in which the shaft body 3 is attached to the support member 32 of the shaft support portion 2 in the first orientation, and the support member 32 is slid to be opposite to the toy body 1. On the right side, the rotating shaft body 3 is positioned at a first position at which the contact portion 52 of the rotating shaft 51 is located to the right of the distance L1 from the central axis 0 of the toy body 1. 10A and 10B show the state in which the shaft body 3 is attached to the support member 32 of the shaft body-support portion 2 in the second orientation, and the support member 32 is slid to the right side of the toy body 1 to be turned. The body 3 is positioned at a first position at which the contact portion 52 of the shaft 51 is located at the center axis 0 position of the toy body 1 (distance L2 = 0). 11A and UB show the state in which the shaft body 3 is attached to the support member 32 of the shaft body support portion 2 in the first orientation, and the support member 32 is slid to the left side with respect to the toy body 1 to position the shaft body 3. In the second position, the contact portion 52 of the rotating shaft 51 is located at a position spaced apart from the central axis 0 of the toy body 1 by a distance L3. 12A and 12B show a state in which the rotating shaft body 3 is attached to the support member 32 of the shaft body supporting portion 2 φ in the second orientation, and the supporting member 32 is slid to the left of the toy body 1 to be The shaft body 3 is positioned at a second position at which the contact portion 52 of the shaft 51 is located to the left of the center axis 0 of the toy body 4 by a distance L4. As shown in FIGS. 9A and 9B, 11A and 11B, and 12A and 12B, when the shaft body 3 is embedded in the shaft support portion 2, the contact portion 52 of the shaft 51 is coupled to the toy body. The central axis 0 of 1 leaves, and when the jumping toy gyro A rotates around the central axis 0 of the toy body 1, the contact portion 5Z of the rotating shaft 51 rotates around the central axis 0 of the body to perform a circular rotation. . The radius of rotation of the contact portion 52 about the central axis 11 M391412 0 of the toy body 1 can be set to four levels according to the sliding position of the support member 32 and the orientation of the rotating shaft body 3 embedded in the support member 32. Further, in the examples shown in FIGS. 10 and 10, since the toy body 1 of the center axis 0 and the contact portion 52 of the rotating shaft 51 overlap each other, the jump toy gyro is rotated about the contact portion 52 of the rotating shaft 51, and The jumping toy top A can rotate stably on the game board like a normal top. Here, the operation state of the jumping toy top A will be explained. When the jumping toy gyro A set as in the state of FIGS. 9A and 9B is rotated by a gyro-rotating transmitter (not shown) on the game board B having a game surface having a substantially concave mirror shape, the toy thereof The body 1 is rotated about the central axis 0 as shown by the arrow R, and the contact portion 52 of the rotating shaft 51 is rotated around the S as shown in Fig. 13 as shown in Fig. 13. Therefore, when the contact portion 52 is in a state of being rotated about the central axis 0, it is in contact with the game surface of the game board B. The contact portion 52 is more intensely sprinted toward the high point of the game surface of the game board B, so that the jumping toy top is made. A jumps up as shown in Figure 13B. The jumping toy top A also makes a big jump when rotating rapidly, and can be sprinted by the contact portion 52 on the game surface of the game board B when the distance from the contact portion 52 to the central axis 0 of the toy body 1 is large. Vigorously make bigger jumps (see Figures 12A and 12B). As described above, since the radius of rotation of the contact portion 52 around the central axis 0 of the toy body 1 can be made larger or smaller by changing the position of the support member 32 and/or changing the mounting orientation of the rotating shaft body 3, the jump of the jumping toy top A The magnitude can vary according to demand. And, as shown in Fig. 14, since the jumping toy gyro A exhibits a rapid jump when the jumping toy top A rotates rapidly, when the opponent toy top A' is in the falling position of the jumping toy top A 12

Claims (1)

第99203540號專利申請案 (99年6月10日) M391412 -六、申請專利範圍: 1. 一種跳躍玩具陀螺(A) ’係與一對手玩具陀螺於一近似 凹面鏡形遊戲板(B)的遊戲面進行遊玩,此跳躍玩具陀 螺、包括一玩具本體(1)、具有一轉軸(51)之一轉軸體 (3)、以及設於該玩具本體(1)用於支撐該轉軸體(3)之 一軸體支撐部(2),其特徵在於: 該轉軸體(3)之該轉轴(51)係形成有一末端,使一 侧緣(51a)其向下犬出之幅度大於與該側緣(5ia)反向 相對之他側側緣(51b),以形成一與該遊戲板(B)的遊戲 面接觸之接觸部(52);而 該接觸部(52)係當該跳躍玩具陀螺繞該玩具本體 (1)旋轉時繞該玩具本體(1)之一中心軸(〇)呈圓形執道 旋轉。 . 2. 如申請專利範圍第1項之跳躍玩具陀螺(a),其特徵在 於該軸體支撐部(2)係包括一支撐件(32),用於拆裝自 如的支撐該轉軸體(3)。 3. 如申請專利範圍第2項之跳躍玩具陀螺(A),其特徵在 於該支撐件(32)係移動自如的設於相對該玩具本體(1) 沿垂直於該玩具本體(1)之該中心轴(〇)垂直方向.,以可 對該玩具本體(1)之該中心轴(0)到該接觸部(52)之距 離(L)進行改變。 4. 如申請專利範圍第1、2或3項之跳躍玩具陀螺(A),其 特徵在於該接觸部(52)係形成於該轉軸(51)末端,並係 經由斜向削切該轉軸(51)中心軸局部圓柱狀部分而成。 ,________ 修正 »j :j ^ 第99203540號專利申請案 (99年6月10曰') ___7;, fj 7〇 (yy 牛 & 月 ίο 日: Ί月專利範圍第卜2或3項之跳躍玩具陀螺(A),其 ^徵在於該接觸部(52)係包括形成於該轉軸(51)之末 端外周並向下突出之一轴件。 如申叫專利範圍第2或第3項之跳躍玩具陀螺(A),、其 特徵在於該轉軸體⑶及該支樓件⑽係各別具有點對 稱^成對對應連接部,以使該轉滅⑶可經由該成對 ^接部選擇地以第—方向及第二方向之—裝設於該 :件(32),該第二方向係自該第—方向旋轉18〇度之 乃句。 1 =申請專利範圍第3項之跳躍玩具陀螺(A),豆特徵在’ $轴體支撐部⑵係純1於找⑵接合 將1^件(32)固定於與該玩具本體 (1〉之該中心軸⑻垂直之第—位置或第二位置。 修正版 16Patent Application No. 99203540 (June 10, 1999) M391412 - VI. Patent Application Range: 1. A Jumping Toy Gyro (A) 'The game of a pair of hand-gear gyro in an approximate concave mirror-shaped game board (B) The toy gyro includes a toy body (1), a shaft body (3) having a rotating shaft (51), and a toy body (1) for supporting the rotating shaft body (3). a shaft support portion (2), characterized in that: the shaft (51) of the shaft body (3) is formed with an end such that a side edge (51a) is downwardly larger than the side edge ( 5ia) oppositely opposite the side edge (51b) thereof to form a contact portion (52) in contact with the game surface of the game board (B); and the contact portion (52) is when the jumping toy top is wound When the toy body (1) rotates, it rotates around a central axis (〇) of one of the toy bodies (1). 2. The jumping toy top (a) according to claim 1 is characterized in that the shaft supporting portion (2) comprises a supporting member (32) for detachably supporting the rotating shaft body (3) ). 3. The jumping toy top (A) according to claim 2, wherein the supporting member (32) is movably disposed opposite to the toy body (1) perpendicular to the toy body (1) The central axis (〇) is perpendicular to the distance (L) from the central axis (0) of the toy body (1) to the contact portion (52). 4. The jumping toy top (A) according to claim 1, 2 or 3, wherein the contact portion (52) is formed at the end of the rotating shaft (51), and the rotating shaft is cut obliquely ( 51) The central axis is formed by a partial cylindrical portion. , ________ Amendment »j :j ^ Patent Application No. 99203540 (June 10, 1999) ___7;, fj 7〇 (yy cattle & month ίο: 专利 专利 patent range 卜 2 or 3 jump The toy top (A) is characterized in that the contact portion (52) includes a shaft member formed on the outer periphery of the end of the rotating shaft (51) and projecting downward. For example, the jump of the second or third item of the patent scope is claimed. a toy top (A), characterized in that the shaft body (3) and the branch member (10) each have a point-symmetric pair of corresponding connecting portions, so that the turn-off (3) can be selectively selected via the pair of joints The first direction and the second direction are mounted on the member (32), and the second direction is rotated by 18 degrees from the first direction. 1 = the jumping toy top of the third application patent scope ( A), the bean feature is in the '$ axle body support (2) is pure 1 to find (2) the joint fixes the 1 piece (32) to the first position or the second position perpendicular to the central axis (8) of the toy body (1> Revised version 16
TW099203540U 2009-07-10 2010-02-26 Jumping toy top TWM391412U (en)

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JP2009004809U JP3154824U (en) 2009-07-10 2009-07-10 Splash top toy

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JP (1) JP3154824U (en)
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* Cited by examiner, † Cited by third party
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TWI556862B (en) * 2015-04-30 2016-11-11 feng-ting Jiang Modular gyro structure

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KR101051847B1 (en) 2009-06-22 2011-07-25 최신규 Toy top
US9616351B2 (en) * 2012-05-08 2017-04-11 Shin-Kyu Choi Top
KR101563399B1 (en) * 2013-07-11 2015-11-06 최종일 Gyroscope top and top game device using the same
CN103566593B (en) * 2013-10-31 2016-09-14 广东奥飞动漫文化股份有限公司 A kind of toy gyroscope bounced
JP5959773B1 (en) * 2016-01-19 2016-08-02 株式会社タカラトミー Top toy
JP1557220S (en) * 2016-03-15 2016-08-29
JP1557221S (en) * 2016-03-15 2016-08-29
CN105833530B (en) * 2016-06-07 2018-08-24 广州市三宝动漫玩具有限公司 A kind of gyro
JP1570517S (en) * 2016-09-28 2017-02-27
JP1570516S (en) * 2016-09-28 2017-02-27
JP1570518S (en) * 2016-09-28 2017-02-27
JP1575298S (en) * 2016-10-04 2017-05-01
JP1575625S (en) * 2016-10-14 2017-10-23
JP1575624S (en) * 2016-10-14 2017-10-23
JP6232112B1 (en) * 2016-10-18 2017-11-15 株式会社タカラトミー Top toy
JP6184576B1 (en) 2016-10-18 2017-08-23 株式会社タカラトミー Top toy
JP1575628S (en) * 2016-12-05 2017-10-23
JP1582207S (en) * 2017-01-24 2017-07-24
JP1582435S (en) * 2017-01-27 2018-01-22
JP1582216S (en) * 2017-02-03 2017-07-24
JP1582939S (en) * 2017-02-20 2018-01-29
JP1590452S (en) * 2017-06-29 2018-05-14
JP1590453S (en) * 2017-06-30 2018-05-14
JP1596083S (en) * 2017-07-07 2018-01-29
JP1596552S (en) * 2017-08-28 2018-11-26
JP1596553S (en) * 2017-08-30 2018-11-26
CN111001165A (en) * 2019-12-31 2020-04-14 广州市三宝动漫玩具有限公司 Gyroscope and gyroscope confrontation method

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461948A (en) * 1891-10-27 Gyroscope or revolving toy
US353345A (en) * 1886-11-30 Simeon bakee
US214154A (en) * 1879-04-08 Improvement in spinning-tops
US510137A (en) * 1893-12-05 Flying toy
US615930A (en) * 1898-12-13 Top-spinner
US1208431A (en) * 1915-05-10 1916-12-12 Lansing Van Auken Holder for spinning-tops.
US1207200A (en) * 1916-09-01 1916-12-05 Joseph Novak Spinning toy.
US1366535A (en) * 1920-01-02 1921-01-25 Eugene B Harrington Top-spinner
US1552530A (en) * 1921-08-11 1925-09-08 Woods George Adams Game apparatus
US1668695A (en) * 1927-07-28 1928-05-08 Arthur H Pfaff Holder for spinning tops
US1771489A (en) * 1929-12-18 1930-07-29 Dochnal Frank Top and means for spinning same
US2561601A (en) * 1948-02-24 1951-07-24 Henry H Szonnell Top and launcher
US2789392A (en) * 1955-06-20 1957-04-23 Palmieri John Spinning top toy
US3110125A (en) * 1962-07-02 1963-11-12 Jr James E Gibson Spinning top toy assembly
US3220142A (en) * 1964-09-04 1965-11-30 Butterfield Floyd Aerial toy
US3613295A (en) * 1969-12-12 1971-10-19 Robert A Everett Aerial toy
US4157632A (en) * 1977-06-10 1979-06-12 Everett Robert A Aerial toy
USD262610S (en) * 1979-11-29 1982-01-12 Westlake Scott A Wind powered bicycle reflector
JPH0232892U (en) * 1988-08-24 1990-03-01
JPH0379301A (en) 1989-08-23 1991-04-04 Sumitomo Itou Processing system for lumber
USD353632S (en) * 1993-08-06 1994-12-20 Kabushiki Kaisha Bandai Top
USD356347S (en) * 1993-10-01 1995-03-14 Kabushiki Kaisha Bandai Top
US5518437A (en) * 1993-10-12 1996-05-21 Kabushiki Kaisha Bandai Toy top and drive unit for spinning the top
JP2741340B2 (en) * 1993-12-06 1998-04-15 株式会社バンダイ Topping device and adapter device for top toys
JP3079300U (en) * 2001-01-30 2001-08-10 株式会社タカラ Top toy
JP3612508B2 (en) * 2001-09-28 2005-01-19 株式会社タカラ Top toy system
JP3588086B2 (en) * 2002-04-17 2004-11-10 株式会社タカラ Remote control top toy
US6604979B1 (en) * 2002-07-24 2003-08-12 Liu Kuo-Ching Built-up spinning top
JP2004201979A (en) * 2002-12-25 2004-07-22 Takara Co Ltd Top toy
US6743070B1 (en) * 2003-02-26 2004-06-01 Mon-Sheng Lin Whipping top based bubble toy
JP2005185548A (en) * 2003-12-25 2005-07-14 Takara Co Ltd Remote-controlled top toy
USD529967S1 (en) * 2005-02-09 2006-10-10 Mattel, Inc. Toy vehicle and parts thereof
US20060258259A1 (en) * 2005-05-10 2006-11-16 Rose Lin Top assembly
JP3142474U (en) * 2008-04-04 2008-06-12 株式会社タカラトミー Top toy
USD615602S1 (en) * 2008-04-08 2010-05-11 Tomy Company, Ltd. Toy top
USD610209S1 (en) * 2008-04-08 2010-02-16 Tomy Company, Ltd. Toy top
USD608842S1 (en) * 2008-04-08 2010-01-26 Tomy Company, Ltd. Toy top
USD615134S1 (en) * 2008-04-08 2010-05-04 Tomy Company, Ltd. Toy top
CA131031S (en) * 2008-12-18 2010-07-30 Tomy Co Ltd Toy top
US8210895B2 (en) * 2008-12-22 2012-07-03 Mega Brands International Magnetic top system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI556862B (en) * 2015-04-30 2016-11-11 feng-ting Jiang Modular gyro structure

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HK1136151A2 (en) 2010-06-18
JP3154824U (en) 2009-10-29
EP2272575A1 (en) 2011-01-12
US20110006479A1 (en) 2011-01-13
CA2695041A1 (en) 2011-01-10

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