1323155 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種釣具捲線車輪結構，其乃創新地於 一般以手指直接撥控釣線捲收之捲線車輪上附加刹車功能 ，俾使其於釣穫魚兒時，得以不影響車輪快速旋動之收線 功能，但卻可有效避免釣線被魚兒快速拖拉出線，以免徒 增收線的困難與魚兒竄逃之機t，令其在收線上更為簡易 、省時，據以大幅提昇其整體實用性者。 【先前技術】 按，一般釣具用於釣線捲收的裝置，大概可區分為以 搖桿操作轉軸轉動收線之捲線器，以及直接利用手指撥控 釣線捲收之捲線車輪’而本發明即是針對後者之捲線車輪 所作之結構設計。 習知釣具之捲線車輪於結構設計上，主要是設有一週 邊具捲線凹槽之車輪，於車輪面製設有適當之貫通孔槽可 供手指伸勾操作旋轉，而在車輪的轴部—側則設有一止動 軸在止動軸表面得製設有適當之壓花紋路’俾在利用手 指觸抵磨擦控制車旋轉時，能賦予較大之磨擦阻力，而藉 止動軸同軸組δ又之了型固定架則得以將整體附組於釣竿上 輪具有正、反向旋轉之活動效能，以因應釣線之收 益按、卡動作’當其甩竿放線時，得以手指與止動軸的觸抵 〆達到W車目地，避免釣線持續放出，而在备兒 手指伸勾於車輪的貫通孔槽，藉以撥控車輪; ° 、仃收線’並適時地將手按壓觸抵於止動轴上，以 7止魚兒掙糾將料快速錄Μ，依此形成此類捲線 車輪的基本功能架構與操作。 惟’以此類捲線車輪的操作而言，因其在釣穫魚兒時 =、線料上’仙手部直接㈣觸抵車輪—側之止動轴 L達到W車的目的’是以在魚兒掙脫時之反向拖扯力量將 造t止動轴與手部肌膚的磨擦，尤其是魚兒的掙脫力量愈 2以其所產生之磨擦力愈A ’不但容易造成手部的擦傷 拉=、=適’更可能因其刹車力量不足而使魚兒快速拖 =:τ其收線時間的拉長’相對地增加了魚兒寬逃 自㈣其設計已_想完善’實有必要再予解決 【發明内容】 ，發：：：二有釣具之捲線車輪結構所存在之問題與缺失 者手進订研發設計，基於其從事相關行業之多 年經驗與技術’進而研創出本發明之車輪結構，即盆主要 ==:具的捲線車輪具備刹車裝置，俾在釣獲魚 ===，中’㈣無需以手觸抵正動輪即自動形 乍用，藉以有效避免釣線被魚兒反向快速拖 拉出線’以免徒增收線的困難與魚兒竄逃之機會者。 本發明之再-目的係在於經由結構之組成設計，使盆 實際操作需要選擇切換，藉以在釣穫魚兒時 車輪快速旋動需求者。響，、般甩線或早純收線之 本發明之另一目的係在於經由結構之叙成設計，於其 1323155 車輪增設-財響聲機構，俾在㈣車輪進純線或放線 的過程中’才寻以產±跳躍之間歇疼療聲響，俾能增進其車 輪轉動操作之感覺者。 為達前揭目的，本發明於結構設計上，主要是於車輪 轴部附設之止動軸内部增設—單向棘齒環，並在其同轴穿1323155 IX. Description of the Invention: [Technical Field] The present invention relates to a fishing rod reeling wheel structure, which is innovative in that a brake function is additionally added to a reeling wheel which is generally directly controlled by a finger. When catching fish, it can not affect the winding function of the wheel's quick rotation, but it can effectively prevent the fishing line from being quickly pulled out by the fish, so as to avoid the difficulty of increasing the line and the fish to escape. It is easier and less time-consuming to close the line, so it can greatly enhance its overall practicality. [Prior Art] According to the general fishing tackle for the fishing line reeling device, it can be roughly divided into a reel which is rotated by the rocker operating shaft, and a reel which is directly used by the finger to control the reeling of the fishing line. That is, the structural design of the latter's reeling wheel. The structure of the fishing line of the fishing tackle is mainly provided with a wheel with a winding groove on the periphery, and a suitable through hole groove is formed on the wheel surface for the finger to extend and rotate, and the shaft portion of the wheel is on the side Then, a stop shaft is provided on the surface of the stop shaft to be provided with a suitable embossing road. 俾 When the finger is touched to the friction control vehicle, the frictional resistance can be given, and the rotating shaft coaxial group δ is The type of fixed frame can be integrated into the upper wheel of the fishing rod with the positive and negative rotation of the activity, in order to respond to the profit of the fishing line, the card action 'when the line is released, the finger and the stop shaft can be Touching the 〆 to reach the W car, avoiding the continuous release of the fishing line, and placing the fingers in the through hole of the wheel to dial the wheel; °, 仃 线 ' and timely press the hand to stop On the shaft, the fish is quickly re-recorded with 7 fish, and the basic functional structure and operation of such reeling wheels are formed accordingly. However, in terms of the operation of such reeling wheels, because it is used to catch fish, the line of 'Xin's hand directly (four) touches the wheel - the side of the stop axis L reaches the purpose of the W car' When the fish breaks free, the reverse drag force will make the t-axis and the skin of the hand rub, especially the fish's ability to break free. The frictional force generated by the fish is not only easy to cause the hand to scratch. =, = 适 'more likely to cause the fish to quickly drag because of its insufficient braking power =: τ its length of take-up time 'relatively increased the fish to escape from the (four) its design has been _ want to improve 'is necessary To solve the problem of the invention [Invention], the following problems existed in the structure of the reeling wheel of the fishing tackle and the design of the missing hand, based on its years of experience and technology in related industries, and then the wheel structure of the invention was developed. , that is, the basin main ==: The reeling wheel has a brake device, and the fish is caught in the fish ===, the middle '(four) does not need to touch the positive wheel with the hand to automatically shape the shape, so as to effectively prevent the fishing line from being reversed by the fish Quickly drag and drop the line' to avoid the difficulty of increasing the line and the fish to escape Attendees. A further object of the present invention is to allow the actual operation of the basin to be selectively switched by the composition of the structure so that the wheel quickly spins the demander when the fish is caught. Another object of the present invention is to add a sound-acoustic mechanism to the 1323155 wheel through the structural design of the structure, in the process of (4) the wheel entering the pure line or the pay-off line. Only to find the intermittent pain treatment sound of the production of ± jump, can improve the feeling of the wheel rotation operation. In order to achieve the above, the present invention is mainly designed to add a one-way ratchet ring inside the stop shaft attached to the wheel shaft portion, and to wear it coaxially.
組之固定架基部一側設隙槽以填設一限止片，該限止片乃 藉:彈簧保持其-端外突慣性，並配合固^架―側插組之 撥桿的撥控而得解除限止片的外突狀態，據以在其車輪進 2收線作業時，得經由該撥桿的切撥而決定其限止片的外 犬與否’以設定或解除其剎車功能者。 【實施方式】 有關於本發明之結構組成、技術手段及功效達成方面 ’謹配合圖式再予舉例進一步具體說明於后： 請參閱第1圖之結構示意圖、第2圖之結構分解示意 圖、第3圖之結構組配關係示意圖、第4、5圖之結構2 •=關係：意圖及第6圖之實施狀態參考圖，係為本：明之 一較佳實施例，如圖所示，本發明於釣具的捲線車輪結構 設計上，主要設具有一車輪體（10)，該車輪體（1°0 )得採紹材—體製成，於車輪體（1◦)週邊成型有捲線 凹槽（11)以供繞收釣線，而在車輪體（i 〇)的軸部 (12)與週邊捲線凹槽（11)間的輪面（13)上 製設有預定型態之貫通孔槽（14)，俾可供手指伸勾^ 操作車輪體（i 〇 )的旋轉，另方面則可兼作車輪體（1 0 )的式樣修飾與變化，而在車輪體（1 〇 )的軸部（1 U23155 f)兩側乃分別成型預定深度之轴槽（121) (122 日( 1 2 2 )分別填設預定數 目之油布（15)及墊片Γ 式硬a r 〇、 月（1 6 )，且稭C型環扣（工） =(2)分別加以固定’而該等塾片（i6)之轴孔 1 6 U乃作非圓型態設製，俾得對穿置其中之轴检（ 。：成限位作用’另在車輪體（1 0)其中-側軸槽 )内設有—跳卡件（18)並受-彈簧（181One side of the base of the fixed frame of the group is provided with a slot for filling a limit piece, which is held by the spring to maintain the inertia of the end-end and is released by the dialing of the lever of the side frame The outer protruding state of the limiting piece is determined by the cutting of the lever to determine whether the outer dog of the limiting piece is set to cancel or cancel the braking function. [Embodiment] Regarding the structural composition, technical means, and efficacy of the present invention, the following is further described in detail with reference to the drawings: Refer to the structural diagram of Fig. 1, and the structural decomposition diagram of Fig. 2, 3 is a schematic diagram of the structure combination relationship, the structure of the 4th and 5th diagrams 2 == relationship: the intention and the implementation state reference diagram of the figure 6 are based on a preferred embodiment, as shown in the figure, the present invention In the design of the reeling wheel structure of the fishing tackle, a wheel body (10) is mainly provided, and the wheel body (1°0) is made of a material, and a winding groove is formed around the wheel body (1◦). 11) A through-hole groove of a predetermined type is formed on the tread (13) between the shaft portion (12) of the wheel body (i) and the peripheral winding groove (11) for winding the fishing line. ), 俾 can be used to extend the hook of the finger ^ to operate the rotation of the wheel body (i 〇), and in other respects can be used as the modification and change of the wheel body (10), and in the shaft portion of the wheel body (1 23) (1 U23155 f) The shaft grooves (121) are formed on both sides at a predetermined depth (122 days (1 2 2 ) are filled in predetermined numbers respectively) The tarpaulin (15) and the gasket Γ type hard ar 〇, month (1 6 ), and the straw C-type buckle (work) = (2) respectively fixed 'and the shaft hole 1 of the cymbal (i6) 6 U is used for non-circular design, and it is provided with a jumper for the shaft inspection (in the limit position 'in the wheel body (10), the side shaft groove). 18) and subject to - spring (181
)勾拉維持定位’藉該跳卡件（1 8 )得與軸栓（工7) t套設之齒片（1 9 )取㈣卡_，構成-跳卡響聲機 才’俾在車輪體（1〇)旋動時得以產生間歇式嗔療聲響 /利用該軸栓（1 7)則得於車輪體（1〇) 一側轴槽 1 2 2 )組設一筒狀且於表面製設有壓花紋路之止動軸 (2〇)及一τ固定架（3〇) ’並在固定架與 軸桿（1 7)間置設有軸承（3 ) ( 4)以賦予順暢之旋 動效能，並以一螺帽（5 )加以鎖結限位止動軸（2 〇 ) 固定架（3 0 )與車輪體（1 〇)的組配關係，而軸桿 (17)另端則鎖設一調整鈕（4〇)，藉該調整鈕（4 〇)的返鎖程度而可適度調整車輪體（1〇)的旋轉靈活 度’依此構成本發明捲線車輪的基本功能架構； 而為賦予其車輪體（1 〇)在捲線時具有出線剎車功 能’本發明乃於止動軸（2 〇)内徑槽端部製設一擴徑區 間（2 1)以套組一單向棘齒環（2 2)，其棘齒方向恰 與車輪體（1 0)出線的轉向呈順向關係，而在該固定架 (3〇)套入止動軸（20)内徑槽的基部（3 1)乃作 1323155 ' 兩段尺徑設製，於其擴徑段一側製設有一隙槽（32)， 俾知於隙槽（3 2 )内部填設樞組一另製的限止片（3 3 )，並藉其同軸樞設之一彈簧（331)保持其逆向的一 端外突之慣性，而基部（3丄）的縮徑段則相對剖切形成 -平切面（3 11)，並由固定架（3〇)外部設一栓孔 (312)貫通隙槽（32)而達平切面（3U)基部 一侧，俾得於栓孔（312)内插組一撥桿（34)，於 撥桿（3 4)外端設為撥控部（3 4丄），而撥桿（3 4 )相對於隙槽（3 2 )及平切面（3工工）的桿段更進一 部分設有缺槽（ 3 4 2 ) ( 3 4 3 )，利用平切面（3工 1 ) 一側鎖設之定位彈片（3 5 )配合内缺槽（3 4 3 ) 而得適度定位撥桿（34)的刹車設定狀態，並利用外缺 槽、（3 4 2 )則可提供限止片（3 3 )具有活動柜擺裕度 以確保限止片（33)與止動轴（20)的棘㈣ 2 )的棘齒可取得順向嚙卡之限位剎車功能，使車輪體（ • ^ )無法實施正向旋動之出線功能，但其反向之收線功 能並不受影響，而撥轉該撥桿（3 4 )促使其缺槽（3 4 2) (343)移離限止片（33)及定位彈片（35) 時貝』可形成刹車解除狀態，令撥捍（3 4 )得以推抵限 位片（3 3)而造成其外突端内縮，並限止其彈簧（3 3 1 )無法將限止片（3 3 )外突端外推，使限止片（3 3 )不致與止動軸（2〇)的棘齒環（22)接觸令車輪 體（1 0)得以行使正、反向之順暢旋動效能， 、’二由上揭結構組成之本發明捲線車輪結構在搭配釣 1323155 竿（50)使用上，係利用該固定架（3〇)之丁 ，固定於釣竿（5())狀位置，將車輪體（1〇)與釣 = :配結合成一體，當在正常的思竿與收線的狀 :八固定架（3 0) -側的撥桿（3 4)係撥切於剎 車解除位置，此時固定架（3 〇)基部（3 i ) 結之限止片（3 3 )因受撥桿（3 4 )的推抵作用，、。 止片（33)的外突端呈内縮狀態而不接 )的棘齒環⑴），是以無論車輪體（1〇)=? 圯轉，均不會受到限止，從 轉或 輪…η、…攸而了因應甩線或單純收線 輪體（1〇)快速旋動需求（請參閱第4圖所示） =魚^時之捲線作業上，為避免魚兒掙托 : 二如定位置，此時因撥桿（34)之缺槽 片（3 3 )巾賦予可樞擺效能，是以限止片（3 3 =端可藉其同軸彈菁（331)的作 :使限止“33)的外突端得與止動轴（2〇)= 生 : (22)之棘齒形成順向針 = 〇)受外力（魚兒）作用而欲正向 :車=(1 限位=的棘齒將受逆向外突之限止片（33)形成喃卡 閱第W成預―能（請參 阅弟5圖所不），但其操作車輪 的動作’則因撥桿（3 4) 〇 )反向旋動收線 片（川極擺效能而不受二=2)所提供之限止 快迷的收線功能；又〜響’故仍可持續進行順暢而 1323155 即，經由以上說明，可知本發明在釣具的捲線車輪社 構設計上，㈣地將刹車功能整合於其中，在不影響其^ 線及單純收線功能的原則下’利用於止動轴（2⑸曰内、徑 槽套設之棘齒環（2 2 )配合固定架（3 〇)之活動 限止片（3 3 )與撥桿（3 4 )構成的刹車裝置，在維持 車輪體Ο 0)快速反向旋動的收線功能外，更能在釣線 被魚兒脫拖拉時，得藉棘齒輪（2 2 )受限止片（3 3 ) 的唾卡限止而造成車輪體（1 〇)無法無法正向旋動 ，令釣線不致被魚兒快速拉出，避免徒增收線的困難與备 兒竄逃之機會，使其在釣穫魚兒時的收線上更為 時’徹底解決習知同類物品單純靠手指觸抵磨擦刹車所衍 ί 且手指易擦傷等諸多問題與缺失，從而使其 整體實用性付以大幅提昇者。 往、總結以上說明，本發明在針對現有釣具捲線車輪所作 之、，-。構組成設計，創新地整合了刹車功能，使其在釣㈣ 兒=線作業上’特能有效防止釣線被魚兒往外拖拉出線 :使八在收線上更為容易、省時’可有效解決習知同類物 二斤存在之諸多問題與缺失’整體而言，誠不失為—優異 、突出之創新設計，爰依法提出專利申請。 /、 【圖式簡單說明】 第1圖.係本發明較佳實施例之結構示意圖。 第2圖··係本發料㈣施狀結構分解示意圖。 =3圖··係本發明較佳實施例之結構組配_示意圖。 第4圖··係本發明較佳實_於剎車解除㈣下之結構工 1323155 作關係示意圖。 第5圖：係本發明較佳實施例於剎車設定狀態下之結構工 作關係示意圖。 第6圖：係本創作較佳實施例之實施狀態參考圖。 【主要元件符號說明】 (1 ) C型環扣 (3 ) ( 4 )軸承 (1 0 )車輪體 ® ( 1 2 )軸部 (1 3 )輪面 (1 5 )油布 (1 6 1 )轴孔 (18) 跳卡件 (19) 齒片 (2 1 )擴徑區間 赢 (3 0 )固定架 (3 1 1 )平切面 (3 2 )隙槽 (3 3 1 )彈簧 (3 4 1 )撥控部 (3 5 )定位彈片 (5 0 )釣竿 (2 )螺栓 (5 )螺帽 (11)捲線凹槽 (1 2 1 ) ( 1 2 2 )轴槽 (14)貫通孔槽 (1 6 )墊片 (1 7 )軸栓 (1 8 1 )彈簧 (2 0 )止動轴 (2 2 )棘齒環 (31)基部 (3 1 2 )栓孔 (3 3 )限止片 (3 4 )撥桿 (3 4 2 ) ( 3 4 3 )缺槽 (4 0 )調整鈕 s 12) Tie pull to maintain the positioning 'By the jump card (1 8) and the shaft bolt (work 7) t set the tooth (1 9) take (four) card _, constitute - jump card sound machine only 'kick in the wheel body (1〇) Intermittent squeaking sound is generated when the rotation is performed. The shaft bolt (1 7) is used for the wheel body (1〇). The shaft groove 1 2 2) is assembled in a cylindrical shape and is formed on the surface. A retaining shaft (2〇) and a τ fixed frame (3〇) with a embossed road and a bearing (3) (4) between the fixed frame and the shaft (17) to impart smooth rotation Effectiveness, and a nut (5) is used to lock the limit stop shaft (2 〇). The fixing frame (30) is combined with the wheel body (1 〇), while the other end of the shaft (17) is locked. An adjustment button (4〇) is provided, and the rotation flexibility of the wheel body (1〇) can be appropriately adjusted by the degree of return of the adjustment button (4 〇), thereby constituting the basic functional structure of the reeling wheel of the present invention; The wheel body (1 〇) is provided with an outlet brake function when winding the wire. The present invention provides an expansion diameter section (2 1) at the end of the inner diameter groove of the stop shaft (2 〇) to set a one-way thorn. Ring gear (2 2), the direction of the ratchet is exactly the same as the wheel body 1 0) The steering of the outgoing line is in a forward relationship, and the base (3 1) of the inner diameter groove of the retaining shaft (20) is set to be 1323155' in two stages. A slot (32) is formed on one side of the enlarged diameter section, and it is known that the slot (32) is internally filled with a pivoting group and an additional limiting piece (3 3 ), and a spring is pivoted by the coaxial ( 331) maintaining the inertia of one end of the reverse end, and the reduced diameter section of the base (3丄) is relatively cut to form a flat section (3 11), and a bolt hole (312) is provided outside the fixing frame (3〇). The through slot (32) reaches the base of the flat section (3U), and a lever (34) is inserted into the bolt hole (312), and the outer end of the lever (3 4) is set as a dial control unit. (3 4 丄), and the lever (3 4 ) is provided with a notch (3 4 2 ) ( 3 4 3 ) with respect to the section of the slot (3 2 ) and the flat section (3 engineering). Use the positioning piece (3 5) locked on one side of the flat section (3 mm 1) to match the inner notch (3 4 3 ) to obtain the brake setting state of the appropriate positioning lever (34), and use the outer slot, (3 4 2 ) A limit piece (3 3 ) can be provided with a movable cabinet margin to ensure a limit (33) The ratchet of the stop shaft (4) of the stop shaft (20) 2) can obtain the limit brake function of the forward engagement, so that the wheel body (•^) cannot perform the forward rotation function, but its The reverse winding function is not affected, and the lever (3 4 ) is turned to cause the slot (3 4 2) (343) to move away from the limiting piece (33) and the positioning spring piece (35). Forming the brake release state, the dial (3 4 ) is pushed against the limit piece (3 3) to cause the outer protruding end to retract, and the spring (3 3 1 ) is restricted from being able to extend the outer end of the limiting piece (3 3 ) Pushing, so that the limit piece (3 3 ) does not contact the ratchet ring (22) of the stop shaft (2〇), so that the wheel body (10) can perform the smooth rotation effect of the forward and reverse directions, The structure of the reeling wheel of the present invention, which is composed of the structure, is used in conjunction with the fishing 1323155 竿 (50), and is fixed to the fishing rod (5 ())-like position by using the fixing frame (3 〇), and the wheel body (1 〇) Combined with fishing = : with a combination, when in the normal thinking and take-up shape: eight fixed frame (3 0) - the side of the lever (3 4) is cut into the brake release position, at this time the fixed frame ( 3 〇) base ( 3 i ) The limit stop (3 3 ) of the knot is pushed by the lever (3 4 ). The ratchet ring (1) of the end piece (33) of the end piece (33) is in a retracted state without being connected, so that the wheel body (1〇) = 圯 turns, no limit is imposed, from the turn or the wheel ... η, ...and in response to the need for quick twisting of the twisting line or the simple take-up wheel body (1〇) (see Figure 4) = in the case of the fish ^ when the winding work, in order to avoid fish earning: At this time, due to the lack of slotted piece (3 3 ) of the lever (34), the pivoting performance is given by the limiting piece (3 3 = the end can be made by the coaxial elastic cyanine (331): the limit is limited to "33) The outer end of the protrusion and the stop shaft (2〇) = raw: (22) the ratchet forming a forward needle = 〇) by the external force (fish) and the positive direction: car = (1 limit = ratchet The limit-stop piece (33) of the reverse-outward protrusion is formed into a pre-cap (previously, see the figure 5), but the action of the wheel is operated by the lever (3 4) According to the above description, the present invention can be seen from the above description, which is provided by the above-mentioned description, which is provided by the above-mentioned explanation. In the reel of the fishing tackle On the top, (4) the brake function is integrated into it, without affecting the principle of its wire and simple wire-retracting function, 'use the stop shaft (2 (5) 曰, the grooved sleeve ratchet ring (2 2 ) with the fixed The brake device consisting of the movable limit piece (3 3 ) and the lever (3 4 ) of the frame (3 〇) can be used for the fish line in the line of the fast reverse rotation of the wheel body Ο 0) When the child pulls off the tractor, the wheel body (1 〇) cannot be unable to rotate forward due to the restriction of the pinch gear (2 2 ) restricted stop (3 3 ), so that the fishing line is not pulled out quickly by the fish. In order to avoid the difficulty of increasing the collection line and the opportunity to escape, so that it can be used to completely solve the problem of the similar items in the catching of the fish, and the fingers are easily touched by the friction brakes and the fingers are easily scratched. Many problems and deficiencies, so that the overall practicality is greatly improved. To summarize and summarize the above description, the present invention is designed for the existing fishing tackle reeling wheel, and the innovative design integrates the braking function to make it In fishing (four) = line work 'specially effective to prevent fishing line by the fish Dragging the line out: making the eight on the take-up line easier and less time-can effectively solve the problems and defects of the two-pounds of the same kind of things. On the whole, it is a good and outstanding innovation design. Patent application. /, [Simplified description of the drawings] Fig. 1 is a schematic view showing the structure of a preferred embodiment of the present invention. Fig. 2 is a schematic diagram of the decomposition of the structure of the present invention (4). The structure of the preferred embodiment is shown in Fig. 4. Fig. 4 is a schematic diagram of the structure of the structure 1323155 under the brake release (4). Fig. 5 is a schematic diagram of the brake in the preferred embodiment of the present invention. Schematic diagram of the structural working relationship in the state. Figure 6 is a reference diagram of an implementation state of a preferred embodiment of the present invention. [Description of main component symbols] (1) C-ring buckle (3) (4) Bearing (1 0) Wheel body® ( 1 2 ) Shaft (1 3 ) Tread (1 5 ) Oil cloth (1 6 1) shaft Hole (18) Jumper (19) Tooth (2 1 ) Expansion section win (3 0 ) Fixing frame (3 1 1 ) Flat section (3 2 ) Groove (3 3 1 ) Spring (3 4 1 ) Dial control unit (3 5 ) Positioning shrapnel (5 0 ) Fishing rod (2 ) Bolt (5 ) Nut (11) Coil groove (1 2 1 ) ( 1 2 2 ) Shaft groove (14) Through hole groove (1 6 ) Gasket (1 7 ) Shaft bolt (1 8 1 ) Spring (2 0 ) Stop shaft (2 2 ) Ratchet ring (31) Base (3 1 2 ) Bolt hole (3 3 ) Limiting piece (3 4 ) Lever (3 4 2 ) ( 3 4 3 ) missing slot (4 0 ) adjustment button s 12