200914105 九、發明說明： 【發明所屬之技術領域】 尤其涉及一種用於玩具之關 本發明涉及一種關節 即。 【先前技術】 軸、=玩：=機器人、動物玩偶等可活動關節多由轉 目的士件連接，從而實現旋轉功能，達到活動連接之 —為;;種活動關節藉㈣轴連接主體與活動臂，轉軸 圓形轴部，其卡設於主體内側之軸座内並可於轉 連二％轉，轉軸另—端藉由—垂直於轉軸之銷與活動臂 :’此類活動關節可以實現靈活之轉動功能，惟，使 果：二:轉軸與銷易磨損’導致此類活動關節之定位效 果及％讀較差，玩具造财易保持。 【發明内容】 & ;上述狀況，有必要提供一種定位效果好、釋定性 強之關節。 疋旺 # -種關節’包括—主體、—轉軸及…齒合件，該轉抽 :㈣合件與該主體轉動連接，該轉軸開設有-軸孔， 2合件穿設於該轴孔並與主體固接，該軸孔内表面與該 告口件外表面之其中—表面形成複數連續設置之嚙合 回，另一表面形成至少—嚙合鍵。 本發明所提供之關節之轉軸可繞嘴合件旋轉從而相 1於主體轉動’ 藉由喷合齒與喃合鍵之間之喃合，使本 200914105 發明所提供之闕節具有良好之定位效果及穩定性，同時轉 軸每旋轉過…齒合齒，即相應轉動—固定之角度，從而使 本發明之關節還具有多角度精確定位之有益效果。 f實施方式] 下面將結合附圖及實施例對本發明之關 之詳細說明。 請參見圖1，較佳實施例—之關節包括主體1()、_ 齒合件3及軸蓋4〇’轉轴2〇可相對主體㈣動，同 牯軸蓋40可相對轉軸2〇作任意轉擺。 請同時參見圖2至圖4’主體1〇開設有一貫穿主體 :〇之裝配孔ΗΠ與一凹槽1〇2，該凹槽1〇2與該裝配孔ι〇ι 相互貝通，且該裝配孔101兩端之内表面上均設有一凸緣 121、122 ’且凸緣122上進一步開設複數固定槽123。 轉轴20近似為一才于體，其一端為軸承部2卜軸承部 方7心開設有—軸孔210 ’該軸孔训-端内表面沿圓周 ^向形成複數連續之嗜合齒211，另—端環設有一凸緣 山該凸緣212上設置有複數卡槽扣，該轉軸20另一 鳊為與軸蓋40相連接之球狀連接部22。 可以理解，該軸孔210内表面之嗜合齒叫可為截面 ‘、、、形之長條狀凸起或截面為半圓形之長條狀凸起。 。齒合件3包括第-卡軸31與第二卡軸32，該第一卡 包括—本體311及—軸部312，該本體川與裝配孔 於凸緣121外侧部分尺寸相當以使其裝配後外端面 。主體10之外表面基本保持平齊，該轴部312具有一凸 200914105 出該軸部312之倒刺型轴端313，且該軸部3i2 成四容納槽314;第二卡軸32包括—本體32i及相庫；置 於四容納槽3H内之四卡條322，同樣，該本體32ι 配孔⑻㈣凸緣122外㈣分尺寸相當以使其裝配㈣ 端面與主體1G之外表面基本騎平齊，該卡條322上= 置有沿徑向向外延伸之口齒合鍵3 2 3。該第—卡軸3丨之^ 3U與第二卡軸32之卡條322均具有—定之彈性形變能 力’可沿徑向向内收縮。 可以理解’該°齒合鍵323可以為戴面為V形之長條狀 凸起、截面為半圓形之錢狀凸起、半球狀凸起等。 可以理解，該容納槽314與卡條322之數目不限於 四，至少為一個即可。本發明之容納槽314與卡條之 數目優選二個以上，且容納槽314均句分佈於第一卡轴^ 之軸部312，卡條322均勻設置於第二卡軸％。 …軸^ 40纟第一蓋體與第二蓋體4〇2卡合而成， 該第-蓋體401内表面設有複數圓孔411，該第二蓋體術 内表面設有複數與圓孔411孔徑相當之卡柱412，該卡柱 412可推壓入圓孔411内，從而將第—蓋體與第二蓋 體402卡合為一體。該軸蓋4〇開設有一限位孔々η ,該限 位孔413位於第一蓋體4〇1與第二蓋體4〇2之接合面上。 該第一蓋體401與第二蓋體4〇2 一端之内表面上均設置有 複數凸片415。 可以理解，該卡柱412之半徑可與圓孔411之孔徑相 當或略大於圓孔411之孔徑，其可藉由過盈配合相互卡 200914105 合，卡柱412頂端—般設置倒角以便於裝配。200914105 IX. Description of the invention: [Technical field to which the invention pertains] In particular, the invention relates to a joint. [Prior Art] Axis, = play: = robots, animal dolls and other movable joints are connected by the transfer of the target, so as to achieve the rotation function, to achieve the active connection -;; active joints (four) axis connection body and movable arm The circular shaft of the rotating shaft is clamped in the shaft seat on the inner side of the main body and can be rotated two times. The other end of the rotating shaft is made up of a pin perpendicular to the rotating shaft and the movable arm: 'The movable joint can be flexible The turning function, however, causes the result: two: the shaft and the pin are easy to wear, which leads to poor positioning of the movable joints and % reading, and the toy making is easy to maintain. SUMMARY OF THE INVENTION In the above situation, it is necessary to provide a joint having a good positioning effect and a strong release property.疋旺# - type joints include: main body, - shaft and ... toothed parts, the pumping: (4) the joint is rotatably connected with the main body, the shaft is provided with a shaft hole, and the 2 joint member is disposed in the shaft hole and The inner surface of the shaft hole is engaged with the inner surface of the outer surface of the valve member to form a plurality of consecutively disposed, and the other surface forms at least the engagement key. The rotating shaft of the joint provided by the invention can be rotated around the mouthpiece so that the phase 1 rotates in the body'. The merging between the nozzle and the mering key makes the raft provided by the invention of 200914105 have a good positioning effect and Stability, at the same time, each time the shaft rotates, the teeth are fixed, that is, the corresponding rotation-fixed angle, so that the joint of the present invention also has the beneficial effect of precise positioning at multiple angles. f MODE FOR CARRYING OUT THE INVENTION The detailed description of the present invention will be made in conjunction with the accompanying drawings and embodiments. Referring to FIG. 1, the joint of the preferred embodiment includes a main body 1 (), a toothed member 3, and a shaft cover 4''. The shaft 2 is movable relative to the main body (4), and the shaft cover 40 is movable relative to the shaft 2 Arbitrarily turning. Please also refer to FIG. 2 to FIG. 4 'the main body 1 〇 opening a through-body: a mounting hole 〇 and a groove 1 〇 2, the groove 1 〇 2 and the assembly hole ι 〇 相互, and the assembly A flange 121, 122' is disposed on the inner surface of both ends of the hole 101, and a plurality of fixing grooves 123 are further formed on the flange 122. The rotating shaft 20 is approximately a body, and one end thereof is a bearing portion 2, and the bearing portion is provided with a shaft hole 210. The axial hole training-end inner surface forms a plurality of continuous fitting teeth 211 along the circumference. In addition, the end ring is provided with a flange mountain. The flange 212 is provided with a plurality of card slot buckles, and the other shaft of the rotating shaft 20 is a spherical connecting portion 22 connected to the shaft cover 40. It can be understood that the fitting teeth on the inner surface of the shaft hole 210 can be a long strip-shaped protrusion of a section ', , , or a semi-circular section. . The toothed member 3 includes a first and a second shaft 31 and a second shaft 32. The first card includes a body 311 and a shaft portion 312. The body is sized to fit the outer portion of the flange 121 to be assembled. Outer end face. The outer surface of the main body 10 is substantially flush. The shaft portion 312 has a barb-shaped shaft end 313 protruding from the shaft portion 312, and the shaft portion 3i2 is formed into four receiving grooves 314. The second card shaft 32 includes a body. 32i and phase library; four card strips 322 placed in the four receiving slots 3H. Similarly, the body 32i is provided with holes (8) and (4). The flanges 122 are externally (four) sized to be assembled so that the end faces are substantially flush with the outer surface of the main body 1G. The card strip 322 is provided with a mouth-to-mouth key 3 2 3 extending radially outward. The first card shaft 3丨3U and the second card shaft 32 of the card bar 322 have a constant elastic deformation capacity, which can be contracted radially inward. It is to be understood that the ?-toothed key 323 may be an elongated protrusion having a V-shaped wear surface, a money-like projection having a semicircular cross section, a hemispherical projection, or the like. It can be understood that the number of the receiving slots 314 and the card strips 322 is not limited to four, at least one. The number of the receiving grooves 314 and the strips of the present invention is preferably two or more, and the receiving grooves 314 are evenly distributed on the shaft portion 312 of the first card shaft, and the strips 322 are evenly disposed on the second card shaft %. The first cover body and the second cover body 4〇2 are engaged with each other, and the inner surface of the first cover body 401 is provided with a plurality of circular holes 411, and the inner surface of the second cover body is provided with a plurality of circles and a circle The hole 411 has a hole 412 having a corresponding aperture. The post 412 can be pushed into the circular hole 411 to integrate the first cover and the second cover 402. The shaft cover 4 defines a limiting hole θ. The limiting hole 413 is located on the joint surface of the first cover 4〇1 and the second cover 4〇2. A plurality of tabs 415 are disposed on the inner surfaces of one end of the first cover 401 and the second cover 4〇2. It can be understood that the radius of the post 412 can be equal to or slightly larger than the aperture of the circular hole 411, and can be combined with the mutual card 200914105 by an interference fit. The top of the post 412 is generally chamfered for assembly. .
本發明較佳實施你丨一 OB 只她例之關即進一步包括二抱緊套 50,該二抱緊套50夕―主二& 之表面為凹面，且該二抱緊套5〇之 凹面相U用以與轉軸2Q之球狀連接部Μ緊密貼 合；該二抱緊套5G之另—表面上開設有複數溝槽⑴，該 溝槽511與軸蓋40之第-蓋體401與第二蓋體402内表 面上之複數凸4415可相互妓，從而使該二抱緊套5〇 分別固設於第一蓋體401與第二蓋體4〇2内。 可以理解，該二抱緊套 式分別固設於第一蓋體4〇 1、 第一蓋體401、第二蓋體4〇2 5〇亦可藉由鉚接、膠粘等方 第一盖體402内，或分別與 一體成型。 名配日守，首先將轉轴20之軸承部21内置於主體1 〇 之凹槽102内，轉轴20之軸孔21〇與主體1〇之裝配孔ι〇ι 共軸設置。The preferred embodiment of the present invention further includes a second holding sleeve 50, the surface of the two holding sleeves 50-the main two & the concave surface, and the concave surface of the two holding sleeves 5 The phase U is for closely fitting with the spherical connecting portion 转 of the rotating shaft 2Q; the other surface of the two holding sleeve 5G is provided with a plurality of grooves (1), and the groove 511 and the first cover 401 of the shaft cover 40 are The plurality of protrusions 4415 on the inner surface of the second cover 402 can be mutually twisted, so that the two holding sleeves 5 are respectively fixed in the first cover 401 and the second cover 4〇2. It can be understood that the two-grip sleeves are respectively fixed on the first cover body 〇1, the first cover body 401, and the second cover body 4〇2 5〇, and can also be riveted, glued, etc. In 402, or separately formed with one. In the name of the sundial, first, the bearing portion 21 of the rotating shaft 20 is built in the groove 102 of the main body 1 , and the shaft hole 21 转 of the rotating shaft 20 is coaxially arranged with the assembling hole ι 〇 of the main body 1 .
其次將嚙合件3之第一卡軸31自設有凸緣121之一 端穿入裝配孔101及軸孔210，倒刺型軸端313於軸孔21〇 内表面之凸緣212擠壓下徑向收縮而通過凸緣212，其通 過凸緣212後即於自身彈力作用下復位而卡設於該凸緣 212外側，從而阻止第一卡軸31自主體1〇脫出。調整該 第一卡軸31與轉軸20，使第一卡軸31之容納槽314與軸 孔210内表面之凸緣212上之卡槽213與裝配孔1〇1内表 面之凸緣122上之固定槽123三者之間對準，然後將第二 卡軸32自裝配孔1 〇 1設有凸緣122之另一端穿入裝配孔 及軸孔210，卡條322依次穿過凸緣122上之固定槽 9 200914105 123與凸緣212上之卡槽213,並穿插入第一卡軸3i之容 納槽3M内，卡條322上之嗜合鍵323從容納槽314内凸 伸出來，從而與軸孔210内表面之0齒合齒211相互喷人。 轉轴20務作轉動後，凸緣212上之卡槽犯與卡條奶 上之喷合鍵323即相互錯開從而阻止第二卡抽^自主 10脫出。 “再次將二抱緊套50分別固設於第-蓋體401與第二Next, the first clamping shaft 31 of the engaging member 3 is inserted into the mounting hole 101 and the shaft hole 210 from one end of the flange 121, and the barbed shaft end 313 is pressed against the flange 212 of the inner surface of the shaft hole 21〇. The contraction is passed through the flange 212, which is retracted by the elastic force of the flange 212 and is locked outside the flange 212, thereby preventing the first card shaft 31 from coming out of the main body 1 . The first clamping shaft 31 and the rotating shaft 20 are adjusted so that the receiving groove 314 of the first clamping shaft 31 and the engaging groove 213 on the flange 212 of the inner surface of the shaft hole 210 and the flange 122 on the inner surface of the fitting hole 1〇1 are The fixing slots 123 are aligned between the three, and then the second card shaft 32 is inserted into the mounting hole and the shaft hole 210 from the other end of the mounting hole 1 〇1 provided with the flange 122, and the strip 322 passes through the flange 122 in sequence. The fixing groove 9 200914105 123 and the latching groove 213 of the flange 212 are inserted into the receiving groove 3M of the first clamping shaft 3i, and the fitting key 323 on the clamping strip 322 protrudes from the receiving groove 314, thereby the shaft The 0-tooth teeth 211 on the inner surface of the hole 210 are sprayed to each other. After the rotating shaft 20 is rotated, the slot on the flange 212 is offset from the spray key 323 on the card milk to prevent the second card from being disengaged. "The second holding sleeve 50 is fixed to the first cover body 401 and the second respectively.
盍體402内，二抱賢矣so P 也冢# 5〇上之溝槽511與第一 # 與第二蓋體402内表面上之複數凸片415相互^。 最後將固設於第-蓋體4〇1與第二蓋體4〇2内之二抱 緊套50相向設置之凹面盘轉車 叫，、和釉2〇之球狀連接部22相貼 δ ’同時將第一蓋體4〇1與第二蓋 軸蓋40。 下〇马體形成 r韓二見圖5與圖6，工作時’轉轴2。繞°齒合件3 轉攸而相對於主體10轉動’由於嚙合鍵3之第二卡軸 32^四卡條322具有一定之彈性形變能力，故 之嚙合鍵323可祜厭了·十r山 上 Χ mow ㈣。當對轉軸2G施力時，軸 孔210内表面之0齒合商 内，尸而伯綠，口㈣211將齒合鍵323推入容納槽314 内攸而使轉軸20韓動.侈f 士 0士 轴孔210内表面、止&力k ’嗔合鍵323卡於 表面連績設置之嚙合齒211齒間 20定位。由於嚙合鍵 卓 ± 鍵323可與任何〜齒合齒211嚙人，從 而使轉軸20相對於主體1〇可停留“攸 本發明之關節還具有多角度精確定位之有益^位置’即 同時’軸蓋4。藉由轉軸2〇之球狀連接部η可相對 10 200914105 於轉軸20作任意轉擺，且藉由軸蓋4〇内之二抱緊套 相向設置之凹面與轉軸2〇之球狀連接部22之間緊密貼合 所產生之摩擦力’使軸蓋4〇相對於轉軸2〇穩定定位。 而要指出，藉由軸蓋40開設之限位孔413還可調整輛蓋 40相對於轉軸2〇作任意轉擺之幅度，當限位孔413孔徑 車乂】日寸轴盖40相對於轉軸20作任意轉擺之幅度較小， 當限位孔413孔徑較大時，軸蓋40相對於轉軸20作任意 轉擺之幅度較大。 ~ 可以理解，根據不同之設計要求，可將轉軸2〇藉由 焊接、鉚接、膠粘等方式與玩具部件固接或與玩具部^一 體成型。此時，轉軸20之球狀連接部22、軸蓋40及二抱 緊套50均可省略。In the body 402, the second groove 511 and the first # and the plurality of tabs 415 on the inner surface of the second cover 402 are mutually coupled. Finally, the concave disk which is fixedly disposed on the first cover body 4〇1 and the second cover body 4〇2 in the second cover body 4〇2 is circulated, and is attached to the spherical connection portion 22 of the glaze 2〇. At the same time, the first cover 4〇1 and the second cover shaft cover 40 are provided. The lower jaw body formation r Han II is shown in Fig. 5 and Fig. 6, when working, the 'shaft 2'. Rotating relative to the main body 10 around the toothed member 3 'Because the second card shaft 32 of the engaging key 3 has a certain elastic deformation ability, the engaging key 323 can be annoying. Χ mow (four). When the shaft 2G is applied, the inner surface of the shaft hole 210 is in the occlusion, the corpse is green, and the mouth (four) 211 pushes the tooth 323 into the accommodating groove 314 to make the shaft 20 han. The inner surface of the shaft hole 210, the stop & force k 'coupling key 323 is engaged with the tooth gap 20 of the meshing teeth 211 provided on the surface. Since the engaging key ± key 323 can be engaged with any of the teeth 211, so that the rotating shaft 20 can stay with respect to the main body 1 攸 "the joint of the present invention also has a multi-angle precise positioning of the beneficial position", that is, the simultaneous 'axis The cover 4 can be arbitrarily oscillated on the rotating shaft 20 with respect to the 10 200914105 by the spherical connecting portion η of the rotating shaft 2, and the concave surface and the rotating shaft 2 are spherically arranged by the two holding sleeves in the shaft cover 4〇. The frictional force generated by the close fitting between the connecting portions 22 makes the shaft cover 4〇 stably positioned relative to the rotating shaft 2〇. It should be noted that the limiting hole 413 opened by the shaft cover 40 can also adjust the cover 40 relative to the cover 40 The rotation shaft 2 is used as the amplitude of the arbitrary swing. When the aperture 413 of the limiting hole 413 is smaller than the rotation of the shaft 20, the shaft cover 40 is smaller when the aperture of the limiting hole 413 is larger. The amplitude of the arbitrary swing is relatively large with respect to the rotating shaft 20. ~ It can be understood that, according to different design requirements, the rotating shaft 2 can be fixed to the toy component by welding, riveting, gluing, etc. or integrally formed with the toy part. At this time, the spherical connecting portion 22 of the rotating shaft 20, the shaft cover 40 and the two arms 50 sets can be omitted.
凊參見圖7,所示為本發明較佳實施例二之關節所 用之喷合件4，本發明較佳實施例二之關節所採用之盆 兀件均與較佳實施例_相同"齒合件4包括樞軸敎 固兀件Μ，該插軸42包括本體421與轴部似，轴部 :本體421結合處為—凸塊423,該樞軸42中心沿軸向丨 舌又 0孔4 2 4 ’圓孔4 2 4 丨部·罢女淑 、f u孔424孔υ有螺、纹，該轴部422_ 遷開σ又有至少一 U切择49 S，兮' Τ Τ功丨 ^槽425’❹型槽425與圓孔424 i 通二爾軸部422上形成至少—彈片似，該彈片42 上δ又置有一嚙合鍵427 ;該鎖固元件 .^ 几仟41包括本體411與i =二:紋部412與圓孔424孔端之螺紋相配合< ==固广牛41分別從較佳實施例二之主體之》 配孔㈣裝人亚相互鎖合，凸塊423使樞轴__Referring to Fig. 7, there is shown a spray-on member 4 for use in a joint according to a second embodiment of the present invention. The bowl member used in the joint of the second preferred embodiment of the present invention is the same as the preferred embodiment. The coupling member 4 includes a pivoting tamping member Μ, the insertion shaft 42 includes a body 421 similar to the shaft portion, and the shaft portion: the body 421 is joined by a protrusion 423, and the center of the pivot 42 is axially offset and 0 hole 4 2 4 'The round hole 4 2 4 丨 · 罢 罢 罢 fu fu fu fu fu 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 424 The groove 425'❹ groove 425 and the circular hole 424 i are formed on the second shaft portion 422 to form at least a spring piece, and the elastic piece 42 is further provided with an engagement key 427; the locking element θ41 includes the body 411 and i = two: the groove portion 412 is matched with the thread of the hole end of the circular hole 424. <== The Guguang cattle 41 are respectively interlocked from the main body of the preferred embodiment (the fourth hole), and the bump 423 is used. Pivot __
II 200914105 广主體固定，樞袖42之軸部422穿設較佳 Α例—之轉軸之轴孔，該轴部422上之至少一鳴合鍵427 實施例二之軸孔内表面複數連續設置之嗜合齒 上之426具有1之彈性形變能力，故彈片似 鍵427可漏下或彈起。當對較佳實施例二之轉 1力知’軸孔内表面之喷合齒將喷合鍵奶推入圓孔424 内，攸而使轉轴轉動；當停止施力日夺"齒合鍵427卡 孔内表面連續設置之嗜合齒齒間，從而使轉軸定位。、 用之Si圖8，所示為本發明較佳實施例三之關節所採 °牛5 "齒合件5包括柢軸52與鎖固元件51，唁 m包括本體521與㈣522，軸部522與本體521結 二：‘'、、凸塊523，該樞軸52中心沿軸向開設—圓孔 連續分端設置有螺紋，該轴部522設置有複數 、： 齒。同525,该鎖固元件51包括本體511盥螺 ^部川，該螺紋部512與圓孔似孔端之螺紋相配;累 «軸52與鎖固元件51分別從較佳實施例三之主體II 200914105 The main body is fixed, the shaft portion 422 of the pivot sleeve 42 is pierced with a shaft hole of a preferred example - the shaft of the shaft, and at least one ringing key 427 on the shaft portion 422 is applied to the plurality of consecutive inner surfaces of the shaft hole of the second embodiment. The 426 on the engaging teeth has an elastic deformation capability of 1, so that the shrapnel-like key 427 can leak or bounce. When the nozzle of the inner surface of the shaft hole of the preferred embodiment is known, the spray tooth of the inner surface of the shaft hole is pushed into the round hole 424, and the shaft is rotated; when the force is stopped, the tooth is 427. The inner surface of the card hole is continuously disposed between the teeth of the matching teeth, thereby positioning the rotating shaft. Referring to FIG. 8, the joint of the third embodiment of the present invention is shown in FIG. 8 and the gear member 5 includes a cymbal 52 and a locking member 51, and the 唁m includes a body 521 and (four) 522, and a shaft portion. 522 and the body 521 node two: '', the bump 523, the center of the pivot 52 is opened in the axial direction - the circular hole is continuously provided with a thread at the end, and the shaft portion 522 is provided with a plurality of: teeth. In the same manner as 525, the locking member 51 includes a body 511, which is matched with the thread of the hole-like end; the tired shaft 52 and the locking member 51 are respectively from the main body of the third embodiment.
配孔=端裝入並相互鎖合’凸塊仍使框軸U相對於該 車父佳貫施例三之主體固定。 A “見圖9 ’所不為本發明較佳實施例三 :之轉轴6〇,轉軸6。近似為-桿體，其-端為轴承部::： 軸承部61中心開設有—轴孔⑽，該軸孔㈣ 置有至少一嚙合鍵611。 t面5又 。月參見圖10 ’该。齒合鍵611為一鋼珠，其容置於轴孔 12 200914105 610内表面開設之盲孔612内，盲孔612内還設置有一壓 簧613，該壓簧613 —端與嚙合鍵611固接，另一端與盲 孔612底部固接。 藉由壓黃613之彈性作用，可使嚙合鍵611可被壓入 目孔612内或彈出。當對較佳實施例三之轉軸㈧施力時， 框轴52之轴部522上複數連續分佈之嚙合齒525將嚙合 鍵=11 612内’從而使轉軸6〇轉動；當停止施 力％，嚙合鍵611卡於樞軸52之軸部522上複數連續分 佈之嚙合齒525齒間，從而使轉軸6〇定位。 、 练上所述，較佳實施例一之嚙合件3之第二卡軸U 上沿徑向向外延伸形成至少„嗜合鍵323，較佳實施例一 之轉軸2G之軸孔21G内表面相應形成複數連續分佈之喷 5 w 211，車乂仏貝把例—之D齒合件4之樞軸a上設置至少 …齒合鍵427，較佳實施例二之轉軸之軸孔内表面相應設 置複數連續分佈之哨合齒；較佳實施例三之喷合件5之枢 轴52上設置複數連續分佈之喷合齒525,較佳實施例三之 轉軸60之軸孔61〇内表面相應設置至少…齒合鍵川。 可以概括為’本發明之轉軸之軸孔内表面與喷合件外 表面之其中—表面設置複數連續分佈之替齒，另一表面 設置至少一嚙合鍵。 可以理解，本發明所提供之關節還可以應用於玩且以 外之其他領域，用以連接固定元件與活動元件。 =所述’本發明確已符合發料利要件，爰依法提 出專利申請。m所述者僅為本發明之較佳實施例， 13 200914105 舉凡熟悉本案技#之人士，於援依本案 效修飾或變化，皆應包含於 ，翻：二申所作之等 【圖式簡單說明】 ％相乾圍内。 圖1係本發明較佳實施例—之關節之組裝圖。 圖2係圖1所示關節之立體分解圖。 圖3係圖1所示關節之主體之立體圖。 圖4係圖1所示關節之轉軸之立體圖。 圖5係圖1所示關節沿v-v線之剖視圖。 圖6係圖5所示關節之局部VI之放大圖。 圖7係本發明較佳實施例二之嗜合件之立體圖。 圖8係本發明較佳實施例三之π齒合件之立體圖。 圖9係本發明較佳實施例三之轉軸之立體圖。 人—二係本發明較佳實施例三之嚙合件與轉軸之間之配 σ不思、圖。 【主要元件符號說明】 主體 10 凹槽 102 凸緣 122 轉幸由 20 球狀連接部 22 嚙合齒 211 卡槽 213 第一卡軸 31 本體 311 裝配孔 101 凸緣 121 固定槽 123 車由承部 21 軸孔 21〇 凸緣 212 嚙合件 3 第二卡軸 32 軸部 312 200914105 轴端 313 容納槽 314 本體 321 卡條 322 π齒合鍵 323 第一蓋體 401 第二蓋體 402 圓孔 411 卡柱 412 限位孔 413 凸片 415 抱緊套 50 溝槽 511 σ齒合件 4 鎖固元件 41 樞轴 42 本體 411 螺紋部 412 本體 421 轴部 422 凸塊 423 圓孑L 424 U型槽 425 彈片 426 σ齒合鍵 427 13齒合件 5 鎖固元件 51 樞軸 52 本體 511 螺紋部 512 本體 521 轴部 522 凸塊 523 圓孔 524 σ齒合齒 525 轉軸 60 軸承部 61 轴孔 610 13齒合鍵 611 盲孔 612 壓簧 613 15The fitting holes = the ends are inserted and interlocked with each other' the projections still hold the frame axis U fixed relative to the body of the vehicle's third embodiment. A "see Fig. 9" is not the preferred embodiment 3 of the present invention: the rotating shaft 6 〇, the rotating shaft 6. The approximately - the rod body, the end of which is the bearing portion::: the bearing portion 61 is opened at the center - the shaft hole (10), the shaft hole (4) is provided with at least one engagement key 611. The t-plane 5 is again. See Figure 10 for the month. The tooth-bonding key 611 is a steel ball that is received in the blind hole 612 of the inner surface of the shaft hole 12 200914105 610. A pressure spring 613 is further disposed in the blind hole 612. The end of the compression spring 613 is fixedly connected to the engaging key 611, and the other end is fixed to the bottom of the blind hole 612. By the elastic action of the pressing yellow 613, the engaging key 611 can be It is pressed into the eyelet 612 or ejected. When the rotating shaft (8) of the preferred embodiment 3 is applied, the plurality of continuously distributed engaging teeth 525 on the shaft portion 522 of the frame shaft 52 will engage the key = 11 612 'to make the shaft 6〇 rotation; when the force application is stopped, the engagement key 611 is clamped on the shaft portion 522 of the pivot shaft 52 between the teeth of the plurality of continuously distributed meshing teeth 525, thereby positioning the rotary shaft 6〇. As described above, the preferred embodiment The second card shaft U of the engaging member 3 extends radially outward to form at least the „incompatibility key 323, and the shaft of the rotating shaft 2G of the first embodiment The inner surface of the 21G is correspondingly formed with a plurality of continuously distributed sprays 5w 211, and the pivotal a of the D-toothed member 4 of the example of the brakes is provided with at least a toothed key 427, which is in the shaft hole of the rotating shaft of the second embodiment. A plurality of continuously distributed whistle teeth are disposed on the surface; a plurality of continuously distributed spurs 525 are disposed on the pivot 52 of the spray blasting member 5 of the third embodiment, and the shaft hole 61 〇 of the rotating shaft 60 of the third embodiment is disposed. The surface is correspondingly set to at least... the toothed key. It can be summarized that the inner surface of the shaft hole of the rotating shaft of the present invention and the outer surface of the spray member are provided with a plurality of continuously distributed teeth, and the other surface is provided with at least one engaging key. It will be appreciated that the joints provided by the present invention can also be applied to other areas of play and beyond to connect the fixed and movable elements. = The above invention has indeed met the requirements of the issue of the issue and has filed a patent application in accordance with the law. m is only a preferred embodiment of the present invention, 13 200914105 Anyone who is familiar with the technology of the case, the modification or change of the case in the aid of the case, should be included in the translation of the second application, etc. 】% coherent circumference. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an assembled view of a joint of a preferred embodiment of the present invention. Figure 2 is an exploded perspective view of the joint shown in Figure 1. Figure 3 is a perspective view of the main body of the joint shown in Figure 1. Figure 4 is a perspective view of the shaft of the joint shown in Figure 1. Figure 5 is a cross-sectional view of the joint of Figure 1 taken along line v-v. Figure 6 is an enlarged view of a portion VI of the joint shown in Figure 5. Figure 7 is a perspective view of the fitting member of the preferred embodiment 2 of the present invention. Figure 8 is a perspective view of a π toothed member of a preferred embodiment of the present invention. Figure 9 is a perspective view of a rotating shaft of a preferred embodiment 3 of the present invention. The relationship between the engaging member and the rotating shaft of the preferred embodiment 3 of the present invention is not shown or illustrated. [Main component symbol description] Main body 10 Groove 102 Flange 122 Fortunately, 20 ball joint 22 Engagement tooth 211 Card slot 213 First card shaft 31 Body 311 Mounting hole 101 Flange 121 Fixing groove 123 Car body 21 Axle hole 21〇Flange 212 Engagement member 3 Second card shaft 32 Shaft portion 312 200914105 Shaft end 313 accommodating groove 314 Main body 321 Bar 322 π toothed key 323 First cover body 401 Second cover body 402 Round hole 411 Cartridge 412 Limit hole 413 Tab 415 Clutch sleeve 50 Groove 511 σ toothed joint 4 Locking element 41 Pivot 42 Body 411 Threaded portion 412 Body 421 Shaft portion 422 Bump 423 Round 孑 L 424 U-shaped groove 425 Spring 426 σ Toothed key 427 13 Toothed part 5 Locking element 51 Pivot 52 Body 511 Threaded part 512 Body 521 Shaft part 522 Bump 523 Round hole 524 σ tooth 525 Rotary shaft 60 Bearing part 61 Shaft hole 610 13 Toothed key 611 Blind hole 612 compression spring 613 15