201100621 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種具一鎖體及一折臂組之接頭鎖，該鎖體六 納一閉鎖機構，而該折臂組由若干互相以關節方式連接之臂段^ 成’其中一末端之臂段以抗扭轉方式與鎖體連接。 【先前技術】 一種此類之接頭鎖於Specialized公司之公開試用中公佈於 世，於該公開之接頭鎖中，一設於另一末端之臂段侧之閉鎖塊喟 被徑向引入鎖體之一塊體容納空間中，引入塊體容納空間後，閉 鎖塊可對鎖體縱軸旋轉。其使塊體容納空間於接頭鎖處於閉鎖1 態時仍可被接近。於美國專利案US 7 437 898 B2中公布一接頭 鎖’其中並非-由另-末端之臂段侧向突出之閉鎖塊被引入鎖體 之塊體^納空間’而是另__末端之臂段：^其縱軸方向被引入鎖體 4臂段容納孔巾。如㈤Spedalized飼之接糊，雜頭鎖於折 叠狀態時採取-種由折疊尺w知之組態。錄開狀態時，由臂段 構成之環舒張，末端臂段之自由端由另—方向接近，以致鎖體可 旋轉與一末端臂段連接，以此獲得旋轉能力。 【發明内容】 本發明之目的在於，提出—種前㈣型之接頭鎖，於保 體與-末端臂段間抗旋轉連接能力下，改善安全性。 ，本發明之此目的，於前述類型之接頭鎖上係藉由以下方式達 成’即’⑽體中钱_折臂容納部，可對鎖體縱軸旋轉，且— 臂段容納孔，用以容納另—末端臂段。 >、 ，根據本發明之接頭_具有之優點為，姉-可對鎖體縱軸 旋轉之_塊由半徑方向進人—塊體容納空間，而是另—末端臂 段之自由端直接進人臂段容納孔，且可於該容納空間内被保固， 201100621 之後受進入之另一末端臂段之阻擋’使宵小無法接觸。因而不再 需要徑向突起之閉鎖塊，且該另一末端之臂段因無突出部而構造 簡單，使用者或於使用中腳踏車之一部份不致卡入該突出部。此 外，使用者之操作Μ單或至少不致更難，此係由於鎖體相對於 -末端之臂段具不變之方向’且由於㈣完全無法崎於一末端 臂段轉動，當使用者抓取接頭鎖之末端臂段或抓取鎖體時，不會 夾^手指：折臂容納部為接頭鎖之__構件，與鎖體分離，作為； 段谷納孔之載體，且;^對應側封閉鎖體，使位於鎖體内之閉鎖機 Ο 〇 構亦支保〗此係由於折臂容納部作為臂段容納孔之載體設計穩 定且發揮保護效果。 〜 2發明之_内，較佳作法係於鎖體内形成—截面減縮， μ Γ納郅以""向外突出之凸緣被導引於截面減縮上 。此造型 六缺加*並確保折臂容納部不致被扯出鎖體，亦即經由折臂 二改Γ保鎖體之配置侧持續封閉。此外，折臂容納部之導引 二另;卜尚：為：時具軸向面及徑向面可供導引。已證明有利之 底時，對進入折形，特別是具—厚重之罐 1:權靡靡，其臂 求，使另-末竑#、t 末端之臂段。此造型滿足設計要 之方向捏向被導引m由上端於：叠狀態及展開狀態由二相差90。 使用者可自由選擇，朝^臂段係以關節方式互相連接’ 旋轉角度設計為至, 万向打開臂段，因而於折臂容納部之 末端之臂段時:使^^80 = ’且臂段容納孔之中間位置平行於-臂容納部可安裝 疋操作自由不受限制。顯而易見的是，折 次旋轉。 為自由轉動’亦即折臂容納部亦可對鎖體縱軸多 201100621 於^明之料内’讀有利之作法_折臂容納部裝設一 具-開孔’該開孔與插人臂段容納孔中之另—末 上4鎖栓容孔對齊，用以容納穿過閉賴構運作之餘 核心孔，與f段容納简齊。涵讀高接頭鎖之安全性。不僅 改善另-末端臂段之自由端之導引，亦改善_機構之鎖 引。為考慮接裝配簡化，有利之作法係藉由插銷將核心固定 於折臂容納辦。此設計使核讀導人折臂容納部後，於該處被 插銷保固’接著折臂容納部由鎖體之—端部推人，直至轴頸接觸 到截面減縮。舰之其餘部分則可供容_鎖機構 必須由折臂容納部之相同方向被導入鎖體，裝配時僅構 邊之開孔，於裝配完成後，該開孔被封閉，其方式為，於^機 構？1入後，於折臂容納料面之雜端部藉由—最好係保固於内 周緣上之帽蓋封住。 ' 進一步有利之作法係，當鎖體設計為圓柱形且鎖栓沿圓柱軸 向可調，此係由於圓形所賦予之對稱性，使得不管折臂容納部之 旋轉位置如何，鎖栓始終以相同姿位穿過鎖栓容孔。 於本發明之範疇内，顯然該一末端臂段不僅下方對鎖體固定 不旋轉，且與鎖體連接不可分開，亦即放棄一種原本可能之功能， 變成無法藉由閉鎖機構同時調整能夠釋放一末端臂段之鎖栓。 提咼接頭鎖構造安全之一種設計在於，於閉鎖機構中形成一 口袋，用以容納一末端臂段之端部，該口袋於鎖體裝配後位於帽 蓋附近。於此設計中，一末端臂段之自由端被導引穿過鎖體，進 入帽蓋附近之口袋中’該自由端成為第二帽蓋，提高對抗破壞之 安全性。 鎖栓連結於閉鎖機構上之較佳方式，係以一 L形滑軌作為鎖 栓與閉鎖機構之徑向鎖柱間之耦合件，由於經由此滑軌，軸向作 201100621 用於鎖體上之撞擊降低。替代 合件由—被料於與㈣— 心具二 進—步偏好核心與鎖柱連接，特別當核 :具。轴頸，閉鎖機構以其半面殼盤之保固片齧入轴頸之 待:裝之；:十使=簡I，此係由於核心可與閉鎖機構結合成-.^ ^ ^ 日月另—優點來自於，於核C之軸頸後方齧入 片被折臂容納部保全於其位置上，亦即利用折 虚^、pq ㈣鎖機構與核心、_久連接。由於折臂容納部201100621 VI. Description of the Invention: [Technical Field] The present invention relates to a joint lock having a lock body and a folding arm set, the lock body having a six-lock mechanism and the folding arm group being jointed by a plurality of joints The arm section of the method is connected to the lock body in an anti-twist manner. [Prior Art] A type of such a joint lock is disclosed in a public trial of Specialized, in which a latching block disposed on the arm section side of the other end is radially introduced into the lock body. In the block receiving space, after the block receiving space is introduced, the blocking block can rotate on the longitudinal axis of the lock body. It allows the block accommodation space to be accessed when the joint lock is in the locked 1 state. In US Pat. No. 7,437,898 B2, a joint lock is disclosed in which the latching block which is not laterally protruded from the arm section of the other end is introduced into the block body of the lock body but is the arm of the other end. Segment: ^ The longitudinal axis direction is introduced into the arm body of the lock body 4 to accommodate the hole towel. For example, (5) Spedalized feeding, the miscellaneous head is locked in the folded state, and the configuration is known by the folding ruler. In the open state, the ring formed by the arm segments is relaxed, and the free end of the end arm segment is approached by the other direction, so that the lock body can be rotated and connected to one end arm segment, thereby obtaining the rotation capability. SUMMARY OF THE INVENTION The object of the present invention is to provide a front (four) type joint lock which improves safety under the anti-rotation connection between the body and the end arm section. For the purpose of the present invention, the joint lock of the foregoing type can achieve the 'ie' (10) body money_folded arm receiving portion, which can rotate the longitudinal axis of the lock body, and the arm section accommodates the hole for Accommodates the other end arm section. >, the joint according to the invention has the advantage that the block which can rotate the longitudinal axis of the lock body enters the space from the radial direction, but the free end of the other end arm section directly enters The human arm section accommodates the hole and can be secured in the accommodating space, and after 201100621, it is blocked by the other end arm section that enters, so that the small size cannot be contacted. Thus, the latching block of the radial projection is no longer required, and the arm section of the other end is simple in construction due to the absence of the projection, and the user or a part of the bicycle in use does not get caught in the projection. In addition, the user's operation is simple or at least not more difficult, because the lock body has a constant direction with respect to the arm portion of the end, and since the (four) is completely unable to rotate at the end arm segment, when the user grabs When the end arm section of the joint lock or the lock body is grasped, the finger is not clamped: the yoke arm accommodating part is the __ member of the joint lock, and is separated from the lock body as the carrier of the segment valley hole, and; The lock body is closed so that the lock mechanism in the lock body is also supported. This is because the folding arm receiving portion is designed as a carrier of the arm segment receiving hole to be stable and has a protective effect. In the invention, it is preferred that the method is formed in the lock body to reduce the cross section, and the μ Γ 郅 is guided by the outwardly protruding flange to reduce the cross section. This shape lacks * and ensures that the folding arm receiving portion is not pulled out of the lock body, that is, the configuration side of the lock body is continuously closed via the folding arm. In addition, the guiding of the folding arm receiving portion is two; Bu Shang: when: the axial surface and the radial surface are available for guiding. When it has proved to be advantageous, the entry into the fold, especially the thick-thick can 1: the arm, the arm, the other end, the end of the arm. This shape satisfies the direction of the design. The pinch direction is guided by the upper end in the stack state and the unfolded state by two phase differences of 90. The user can freely select and connect the arm sections to each other in an articulated manner. The angle of rotation is designed to open the arm section universally, thus at the end of the arm of the folding arm receiving portion: ^^80 = 'and the arm The intermediate position of the segment accommodating hole is parallel to the -arm accommodating portion, and the operation freedom is not limited. It is obvious that the rotation is repeated. In order to rotate freely, that is, the folding arm receiving portion can also be used for the longitudinal axis of the lock body. 201100621 In the material of the ^ Ming, the reading method is advantageous. The folding arm receiving portion is provided with a hole - the opening and the insertion arm segment The other four upper locking bolt holes are aligned in the receiving hole to accommodate the core hole through the closed structure, and are conveniently aligned with the f-segment. Understand the safety of high joint locks. Not only does it improve the guidance of the free end of the other end arm section, but it also improves the locking of the mechanism. In order to take into account the simplification of the assembly, it is advantageous to fix the core to the folding arm accommodation by means of a bolt. This design allows the nuclear read guide to be folded and secured there, and then the retainer arm is pushed by the end of the lock body until the journal is in contact with the cross-section. The rest of the ship is available for the _lock mechanism to be introduced into the lock body by the same direction of the yoke arm receiving portion. When assembling, only the opening of the edging hole is closed. After the assembly is completed, the opening is closed. ^Institution? After the entry, the miscellaneous end of the folded arm receiving surface is sealed by a cap which is preferably secured to the inner periphery. Further advantageous method is that when the lock body is designed to be cylindrical and the lock bolt is adjustable along the axial direction of the cylinder, this is due to the symmetry imparted by the circular shape, so that regardless of the rotational position of the folding arm receiving portion, the bolt is always The same posture passes through the lock hole. Within the scope of the present invention, it is obvious that the end arm segment not only does not rotate under the lock body but is not separable from the lock body connection, that is, it gives up an originally possible function, and becomes unable to be released by simultaneous adjustment of the lock mechanism. The latch of the end arm segment. One design for the safety of the tethered joint lock is to form a pocket in the latching mechanism for receiving the end of an end arm section that is located adjacent the cap after the lock body is assembled. In this design, the free end of one of the end arms is guided through the lock body into the pocket near the cap. The free end becomes the second cap, improving safety against damage. A preferred manner of attaching the bolt to the latching mechanism is to use an L-shaped slide rail as a coupling member between the latch bolt and the radial lock cylinder of the latching mechanism, because the axial direction is used as the 201100621 for the lock body. The impact is reduced. Substitute parts are—contained with (4)—the mind-in-two-step preference core and the lock column, especially when the core: The journal and the locking mechanism are to be inserted into the journal by the retaining piece of the half-shell plate: it is installed; the ten is made = the simple I, because the core can be combined with the locking mechanism to become -. ^ ^ ^ From the back of the journal of the core C, the entangled piece is retained by the folding arm receiving portion at its position, that is, the yoke and pq (four) locking mechanism are connected to the core and _ for a long time. Folding arm housing
Ο ^:間另以插銷建立連接’產生體積精簡之構造單元，該構造 體-侧被推人鎖體，直至凸緣抵觸截面減縮。藉由作用 =鎖機構及綱間之[插銷，可將該位置永久_。然後， #末、^&之自由‘進人閉鎖機構之卩袋中，並保固該位置， 準備於蓋板安裝後，完成裝配。 。有利的是，折臂容㈣由硬化鋼製成，且於折臂容納部之臂 納孔對角線處之殼壁上形成—互補之臂段容納孔，亦即另一 末端臂段《自由端部可完全深人折臂容納部且被互補之臂段容納 孔導引。其亦防止，當鎖栓被導入鎖栓孔時，另一末端臂段之自 由端相對於折臂容納部發生歪斜。 【圖式簡單說明】 以下將根據所附圖式中之實施例對本發明做進一步說明；各 圖所示為： 圖 一根據本發明之接頭鎖之縱截面圖， 圖一—顯示圖一中局部分解之接頭鎖之立體圖， 圖三—顯示進一步分解狀態之與圖二對應之圖示， 圖四一立體爆炸圖， 圖五根據圖一至圖四中實施例之一立體視圖，局部以截面顯示， 圖ο 一顯示另一實施例之與圖五對應之圖示，及 7 201100621 圖七-顯示又-實施例之與圖五對應之圖示。 【實施方式】 於圖-中顯示-接頭鎖！，其且 體容納一閉鎖機構2。該拆臂組4二 菔3及一折臂組4，該鎖 段5構成，其中一末端之臂段6=干互相以關節方式連接之臂 持久與鎖體3連接。於鎖體3中，\抗扭轉方式於所示之實施例中 縱軸轉動，該容納部具一臂段容納^裝—折臂容納部9，可對鎖體 段7。於所示之實施例之拼臂二1〇中用:二另-末端之臂 線處形成一互補之臂段容納孔^ ς臂‘谷納孔10對角 自由轉動，只要轉動範圍限制’且該折臂容納部9可對鎖體3 能不受影響。 及18〇，接頭鎖1之基本功 於鎖體3中形成一截面減縮u，如 以一向外突出之凸緣12被導引 "又。，，形之折臂容納部9 内裝設-作為強化之核心°於折臂容納部9 插入臂段容納孔1G之另-末端之譬^開孔16 ’該開孔16與 身段7上之一鎖松交力 用以容納穿過閉鎖機構2而運作之紐15。核m 28,與臂段容納孔10對齊，另— 另八核〜孔 孔中。 末鲕之身敔7〈自由端伸入核心 核心13與鎖柱21連接，於所示之實施例中其方式為，該核 心13具-後切之軸頸24,可供閉鎖機構2以其半面殼盤％之保 固片25齧入’其間，於核心13之軸頸24後方齧入之半面殼盤％ 之保固片25被一折臂容納部9保固於其位置上。其使於裝配接頭 鎖1時，閉鎖機構2之半面殼盤26經由保固片25與核心13連接， 且此連接後之組態被容納核心13與保固片25之折臂容納部9固 定。接著核心13被插銷17相對於折臂容納部9保固，使得形成 之組合體可由圖一中鎖體3之左側開孔被引入鎖體3，直至凸緣 201100621 12接觸到截面減縮11為止。閉鎖機構2藉由一另外之插銷對鎖體 3固定。閉鎖機構2另具一口袋19，該一末端之臂段6之自由端 可插入口袋，口袋19於鎖體3中之位置與邊緣保持距離，使得鎖 體3可再置入一帽蓋18，並持久固定，於該一末端之臂段6之自 由端進入口袋19後，必要時再經由一插銷固定。 另外可看出，鎖體3係設計為圓柱形且鎖栓15沿圓柱軸之縱 向運作。 圖一至圖六所示之實施例中，鎖栓15與閉鎖機構2之徑向鎖 柱21間之耦合係由一 L形滑軌20實現；於圖七所示之實施例中， ^ 接頭鎖1於鎖體3内具一軸向之鎖柱21，而鎖栓15與鎖柱21間 之耦合係經由一被導引於控制曲面22上之控制板23構成。 【主要元件符號說明】 1 接頭鎖 2 閉鎖機構 3 鎖體 4 折臂組 5 臂段 6 其一末端之臂段 7 另一末端之臂段 8 縱軸/圓柱袖 9 折臂容納部 10 臂段容納孔 11 截面減縮 12 凸緣 13 核心 14 鎖栓容孔 9 201100621 鎖栓 開孔 插銷 帽蓋 口袋 滑軌 鎖柱 控制曲面 控制板 軸頸 保固片 半面殼盤 15 16 17 18 19 20 21 22 23 24 25 26 27 互補之臂段容納孔 28 核心孔Ο ^: Another connection is made with a bolt to create a compacted structural unit that is pushed by the body until the flange cross-section is reduced. This position can be permanently _ by the action of the lock mechanism and the [plug]. Then, the #末, ^& freedom is entered into the pocket of the person's locking mechanism, and the position is secured, ready to be assembled after the cover is installed. . Advantageously, the folding arm capacity (4) is made of hardened steel, and a complementary arm section receiving hole is formed on the shell wall at the diagonal of the arm nanohole of the folding arm receiving portion, that is, the other end arm section is free. The end portion can be fully deepened by the arm receiving receptacle and guided by the complementary arm section receiving aperture. It also prevents the free end of the other end arm section from being skewed relative to the arm receiving portion when the latch is introduced into the latch hole. BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be further described with reference to the embodiments in the drawings; FIG. 1 is a longitudinal sectional view of a joint lock according to the present invention, and FIG. 1 shows a part of FIG. FIG. 3 is a perspective view showing a further exploded state corresponding to FIG. 2, FIG. 4 is a perspective exploded view, and FIG. 5 is a perspective view showing a part of the embodiment according to FIG. 1 to FIG. Figure ο shows an illustration of another embodiment corresponding to Figure 5, and 7 201100621 Figure 7 - shows an illustration of the embodiment - corresponding to Figure 5. [Embodiment] Displayed in the figure - connector lock! And the body accommodates a latching mechanism 2. The arm release group 4 2 菔 3 and the folding arm set 4 constitute the lock segment 5, wherein one end of the arm segment 6 = the arms that are connected to each other in an articulated manner are permanently connected to the lock body 3. In the lock body 3, the anti-twist mode is rotated in the longitudinal axis of the illustrated embodiment, and the accommodating portion has an arm section accommodating the yoke-arm accommodating portion 9, which is opposite to the lock body portion 7. In the illustrated embodiment, the arm is used in the second embodiment: a complementary arm section accommodating hole is formed at the arm line of the second end, and the ς arm 'the nanohole 10 is freely rotated diagonally as long as the range of rotation is limited' The folding arm receiving portion 9 can be unaffected by the lock body 3. And 18 〇, the basic function of the joint lock 1 is to form a cross-sectional reduction u in the lock body 3, such as being guided by an outwardly protruding flange 12. , the folded arm receiving portion 9 is mounted as a core of reinforcement. The folding arm receiving portion 9 is inserted into the other end of the arm receiving hole 1G. The opening 16 is formed on the opening 16 and the body 7. A locking force is used to accommodate the button 15 that operates through the latching mechanism 2. The core m 28 is aligned with the arm section receiving hole 10, and the other is eight cores to the hole. The end of the body 7 (the free end extends into the core core 13 and is connected to the lock cylinder 21, in the illustrated embodiment, the core 13 has a rear-cut journal 24 for the latching mechanism 2 The half-shell disk % of the security sheet 25 is in the middle, and the half-shell half of the security sheet 25 that is inserted behind the journal 24 of the core 13 is secured in position by a folding arm receiving portion 9. When the joint lock 1 is assembled, the half-shell disk 26 of the lock mechanism 2 is connected to the core 13 via the retaining piece 25, and the connected configuration is fixed by the accommodating core 13 and the folding arm accommodating portion 9 of the retaining piece 25. The core 13 is then secured by the latch 17 with respect to the arm receiving portion 9, so that the formed assembly can be introduced into the lock body 3 by the left opening of the lock body 3 in Fig. 1 until the flange 201100621 12 contacts the section reduction 11. The latching mechanism 2 is fixed to the lock body 3 by means of a further latch. The latching mechanism 2 further has a pocket 19, the free end of which is inserted into the pocket, and the pocket 19 is spaced from the edge in the lock body 3 so that the lock body 3 can be reinserted into a cap 18, And permanently fixed, after the free end of the arm section 6 at the end enters the pocket 19, and if necessary, is fixed via a latch. It can also be seen that the lock body 3 is designed to be cylindrical and the bolt 15 operates in the longitudinal direction of the cylindrical shaft. In the embodiment shown in Figures 1 to 6, the coupling between the bolt 15 and the radial lock cylinder 21 of the latching mechanism 2 is realized by an L-shaped slide rail 20; in the embodiment shown in Figure 7, the joint lock 1 has an axial lock cylinder 21 in the lock body 3, and the coupling between the lock bolt 15 and the lock cylinder 21 is formed via a control panel 23 guided on the control curved surface 22. [Main component symbol description] 1 Connector lock 2 Locking mechanism 3 Lock body 4 Folding arm group 5 Arm segment 6 Arm segment 7 at one end Arm segment 8 at the other end Vertical axis / cylindrical sleeve 9 Folding arm housing 10 Arm segment Accommodating hole 11 Section reduction 12 Flange 13 Core 14 Locking hole 9 201100621 Locking pin Opening pin Cap Pocket Slide rail Locking surface control panel Shaft retaining plate Half-faced housing plate 15 16 17 18 19 20 21 22 23 24 25 26 27 Complementary arm section receiving hole 28 core hole