M344224 八、新型說明： 【新型所屬之技術領域】 本創作為一種管鉗，尤指一種僅需移動活動顎，即可達到解除喷 合狀態的管鉗，以及結合於内之彈片。 【先前技術】 習知技術之管鉗，是以活動顎螺接固定顎，使用者轉動螺接部份 的螺絲來調整顎口的尺寸大小，然而，此種設計方式並不便利，當使 用者在調整顎口尺寸大小時，必須先一手握住握柄而另一手再轉動螺 、、'糸，以達到调整顎口之目的；且，為保持一定之承載力，故螺絲間螺 紋的間距小’造成使用者在調整顎Π尺核小所需花_時間多，再 ^上前述之問題，當使用者必綱整各種大小不同尺寸的管路時，光 是花在調整顎口尺寸大小的動作上，就消耗掉大量時間。 有鐘於前述之問題，目前亦有一種管鉗，為利用棘齒及連動組件 2互配合，來難顎口尺蚀小，#按驗於活_上的触，即可 爲舌動顎及峡顎間的棘齒，使用者就可推動活動顎，以調整顯口 =寸大小’而不需費力轉動螺絲。如美國專利咖3·所示 ^用‘鉗時，推動該按壓件即可使縣動顎可上下滑動，铁， 複雜，且’該按壓件為單一=f裝的工序 遍口 * 早70件而不疋與活動顎一體成型，在势造 "，必須對該連動組件設計模組，另開模具，使製造工序增多' 〇 M344224 综上所述’由於製造、零件多，使製造成林可避免地必須 負擔更多的資金’又，再加上組裝按壓件及彈簧，除了需要人力資源， =裝的手~也多’整個工程便更加繁雜，以致整體生產線的速度無法 提升’如此，在製作過程中，成本不易降低之外，產量也不易提升， 更不利於與同業競爭。 再者’使肖者需要調㈣叹核小時，必鱗操作按壓件才可 釋放喷合來軸活_之位置，然而，t在多重管關作業時，該管 鉗之按齡極有可能位於使用者％_之方位，細者必須想辦法 扭轉角度才能按壓到按壓件’進而調整該顯口尺寸大小。 …又’有時需拆卸或組裝之管體的形狀不―，有的是方管、有的是 圓吕，使用者在操作時，其管甜之豸口無法完全符合該管體之大小或 • 造成使用者於作業時，該管鉗之韻σ與挾持物間易有滑脫之現 象’使_·，不财礙施卫，更拖延工時。 【新型内容】 Ρ有鐾於如上習知技術所產生之問題，本創作人特設計此新型產 口口，以解決前述習知技術之不足。 本創作為_管鉗，該管 卜办Μ士 个菔上卩又有一弟一齒面，且於該本體 找有—活動顎，又，魅動顎對應設於該本體端部之固定顆，可 M344224 咬合管體或物體；騎_設有—止雜，該止滑塊上設有—第二齒 面’該第-齒面與該第二齒面可相㈣合，使顧定徽該活動顆在 咬合物體時’不姆因外力之干擾而使脑動顆鬆脫。 又，該活動設有-彈性元件，該彈性元件靠抵於該本體，且 該彈性元件之彈力，使該本體上之第—齒㈣合於該第二齒面，只要 使用者移麟活動顎’使該雜元件產生形變，進而軸止滑塊退離 該本體，使該第-齒面及第二齒面不科合，即可推動該活動顆，以 調整顎口尺寸大小。 該彈性元件之製造較習知技術簡單，不需如習知管甜之連動組 件’於製造時必須另開模具；且該管钳組裝過雜為簡^，只需將該 彈性元件卡設麟活動_，再賴本财職活_即完雜裝了 比起習知連動組件的複雜組紅序，可縮減作，進而提升產能。 且無需另開模具，減少組裝加工所需之人力，使生產成本可較習知技 術更為低廉。在產能提升’成本又較低紅情況下，_增加與同類 產品之競爭性。 、 。再者’該固定顎上之第三齒面可呈彎曲凹陷狀，用以挟持邊角呈 圓弧狀或是多角形之物體；又，該第三齒面之兩側端各設有一第一挟 持面，而該第四齒面之兩側端各設有一第二挾持面，其中該第一挾持 面與該第二挾持面相互對應’故t絲挾持平面的物體時，即可吻合 M344224 該物體之形狀，使該管鉗之顎口與被挾持物間沒有縫隙，使用者在扰 作時即不易鬆脫，不妨礙施工。’無論是平面或是,_曲形狀的^ 挾持物皆可緊密地咬持，增進施工之便利性。 以下’將依據圖面所示之實施例詳加說明本創作。 【實施方式】 如第一圖所示，本創作為一種具有活動顎之管鉗及設於該活動顎 内之彈性元件，包含—本體1G、一固定顎3G及-握把 40。請同時參閱第二圖及第三圖所示，該本體1G包含—第—穿孔u 及-第-齒面12 ’該第一穿孔n設於該本體1〇之端部，該第:齒面 12設於該本體1〇之一側；該握把4〇設於該本體1〇之端部，以供使 用者握持’·該活動顎3〇包含—通孔3卜—第—容置槽&止滑塊 33及-彈性元件34，該通孔31以縱向開設於該活動顯％内，使該本 體1〇可穿設該通孔3卜該第-容置槽32設於該活動韻3〇内，並與 該通孔31相通’且面對於該本體1〇側邊之第一齒面12，該止滑塊33 裝設於該第-容置槽32内，並於該止滑塊33面向該通孔Μ之面設有 弟回面331 ’ δ亥第二齒面331可與該第一齒面12相互喃合，該彈 性件34設於該活動顆3〇α，並靠抵於該本體1〇之第一齒面^的 相對側，藉由該彈性元件34之彈力，推擠該本體1〇及該活動顆％， 使該本體ίο之第一齒面12得以响合於該第二齒面331，藉此，當使 用者施加—力量F來推動該活動顎3G時，該第-齒面12與該第二齒 M344224 面别即會分離而解除喷合狀態，使得該活動顎 3〇可沿該本體10滑 動待V止力里F 8才，該彈性元件％將會推動該活動顎％目復原位， 使口亥第回面12與该第二齒面331保持喊合狀態；又，該彈性元件 34可為彈片或是彈簧等任何彈性元件，凡只要可提供彈力於該活動顆 3〇與該本體1G之間，皆為轉性元件34之等效運用。 ^ 為進^使細&顎2G與該活賴3G於挾持物體轉動時， /第w面12及違第一齒面331間喃合的承載力穩固，使該第一齒面 12及4第一齒面331可為單向斜齒，當挾持著物體進行順時針方向轉 動=以圖面所示之方向為基準），會對該活動顎3〇產生一向下推動的 力置，其單向斜齒不騎__，在相互私的狀態下，不易 發生滑脫的現象，故可提升其承載力。M344224 VIII. New description: [New technical field] This is a pipe wrench, especially a pipe wrench that can be released only by moving the movable cymbal, and the elastic piece combined with it. [Prior Art] The pipe wrench of the prior art is that the movable jaw is screwed and fixed, and the user turns the screw of the screw portion to adjust the size of the mouth. However, this design method is not convenient when the user When adjusting the size of the cornice, you must first hold the handle with one hand and turn the screw and '糸' with the other hand to achieve the purpose of adjusting the mouth; and, in order to maintain a certain bearing capacity, the spacing between the threads of the screw is small. 'Cause the user to spend more time adjusting the ruler core, and then the above problems. When the user uses all kinds of pipes of different sizes and sizes, the light is spent adjusting the size of the cornice. In action, it consumes a lot of time. There are clocks in the above-mentioned problems. At present, there is also a pipe wrench. In order to utilize the ratchet and the interlocking component 2 to cooperate with each other, it is difficult to cut the mouth and the rust is small, and the touch can be used for the tongue. The ratchet between the gorges, the user can push the activity 颚 to adjust the display port = inch size ' without the need to turn the screw. As shown in US Patent No. 3, when using 'pliers, push the pressing member to make the county move up and down, iron, complicated, and 'the pressing piece is a single = f loaded process over the mouth * 70 early It is not necessary to form an integral part with the activity ,, and it is necessary to design the module for the linkage component and open the mold to increase the number of manufacturing processes. 〇M344224 In summary, due to manufacturing and parts, the manufacturing process is made. Can avoid the need to pay more money's, plus the assembly of pressing parts and springs, in addition to the need for human resources, = installed hands ~ more 'the whole project is more complicated, so the speed of the overall production line can not be improved' In the production process, the cost is not easy to reduce, the output is not easy to upgrade, and it is not conducive to competition with the industry. In addition, 'the Shaw needs to adjust (4) to sigh the nucleus, the scale will operate the pressing member to release the spray to the position of the shaft _, however, when the multi-tube is closed, the age of the pipe wrench is very likely to be located. The orientation of the user %_, the thinner must find a way to twist the angle to press the pressing member' to adjust the size of the display. ...and 'sometimes the shape of the pipe that needs to be disassembled or assembled is not--some, it is a square tube, and some are round, and when the user operates, the mouth of the tube can not fully meet the size of the tube or • cause the user During the operation, the rhyme σ of the pipe wrench and the phenomenon of slippage between the holdings are easy to make _·, not to hinder the maintenance, and delay the working hours. [New Content] In view of the problems arising from the above-mentioned prior art, the present author specially designed this new type of mouth to solve the above-mentioned shortcomings of the prior art. The creation is _ pipe clamp, the tube is a gentleman, and there is a younger brother and a tooth surface, and the body is found to have an activity 颚, and the 颚 颚 is corresponding to the fixed piece at the end of the body. M344224 can bite the pipe body or object; ride _ set - stop, the stop slider is provided with - second tooth surface 'the first tooth surface and the second tooth surface can be phased (four), so that Gu Dinghui the active In the case of the body, the brain is loosened by the interference of external force. Moreover, the activity is provided with an elastic member that abuts against the body, and the elastic force of the elastic member causes the first tooth (4) on the body to be coupled to the second tooth surface, as long as the user moves. 'The deformation of the miscellaneous component, and then the slider is retracted from the body, so that the first tooth surface and the second tooth surface are uncooperative, and the movable particle can be pushed to adjust the size of the cornice. The manufacturing of the elastic element is simpler than the conventional technology, and it is not necessary to open the mold as in the case of the conventional tube sweet joint assembly; and the tube clamp is too complicated to be assembled, and the elastic element is simply clamped. Activity _, and then rely on the financial position _ _ 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 完 复杂 复杂 复杂 复杂 复杂Moreover, it is not necessary to open the mold separately, which reduces the manpower required for assembly and processing, so that the production cost can be lower than the conventional technology. In the case of increased production capacity and lower cost, _ increased competitiveness with similar products. , . Furthermore, the third flank surface of the fixed cymbal may be curved and concave, for holding an object having a rounded or polygonal shape at the corner; and a first one at each of the two sides of the third flank Holding a surface, and each of the two sides of the fourth tooth surface is provided with a second clamping surface, wherein the first clamping surface and the second clamping surface correspond to each other, so when the object is held by the wire, the M344224 can be matched. The shape of the object is such that there is no gap between the mouth of the pipe wrench and the object to be held, and the user is not easy to loosen when disturbing, and does not hinder the construction. ' Whether it's a flat surface or a _ curved shape, the shackles can be tightly bitten to enhance the convenience of construction. The following description will be described in detail with reference to the embodiments shown in the drawings. [Embodiment] As shown in the first figure, the present invention is a pipe wrench having an movable jaw and an elastic member disposed in the movable jaw, comprising a body 1G, a fixed jaw 3G and a grip 40. Referring to the second and third figures, the body 1G includes a first through hole u and a first tooth surface 12'. The first through hole n is disposed at an end of the body 1〇, the first tooth surface 12 is disposed on one side of the body 1〇; the grip 4 is disposed at an end of the body 1〇 for the user to hold the '· the activity 颚 3 〇 includes — the through hole 3 —— the first accommodating The slot & the slider 33 and the elastic member 34 are disposed in the longitudinal direction of the movable portion 31 so that the body 1 can pass through the through hole 3 and the first receiving groove 32 is disposed therein. The first flank 12 of the side of the body 1 is disposed in the first flank 12 of the side of the body, and the stop slider 33 is disposed in the first accommodating groove 32, and The second sliding surface 331 of the sliding block 33 facing the through hole ' ' δ 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 第二 , , , , , , , , , , , , , , , , , , And pressing against the opposite side of the first tooth surface of the body 1 by the elastic force of the elastic member 34, pushing the body 1〇 and the movable particle %, so that the first tooth surface 12 of the body ίο Resonating with the second tooth surface 331, whereby When the user applies the force F to push the activity 颚3G, the first tooth surface 12 and the second tooth M344224 are separated from each other to release the sprayed state, so that the movable 颚3〇 can be slid along the body 10 In the V stop force F 8 , the elastic element % will push the activity 颚% mesh recovery position, so that the mouth back surface 12 and the second tooth surface 331 remain in a state of rendition; further, the elastic element 34 can be Any elastic element such as a spring piece or a spring, as long as it can provide elastic force between the movable piece 3〇 and the body 1G, is the equivalent use of the rotating element 34. ^ When the fine & 2G and the live 3G are rotated in the holding object, the bearing capacity of the /wth surface 12 and the first tooth surface 331 is stabilized, so that the first tooth surface 12 and 4 The first flank 331 can be a one-way helical tooth. When the object is rotated clockwise = based on the direction shown in the drawing, a downward pushing force is generated for the movable ,3〇, the single The slanting teeth do not ride __, and in the state of mutual privacy, the phenomenon of slippage is less likely to occur, so that the bearing capacity can be improved.
又，該固妨20為弧形本體，其係包含—第二穿孔η及一第二 齒面22 ’其中，該第二穿孔21設於該固定㈣之端部，利用一第I =及該本胆K) ’以使該固定㈣得以依該鉸接處為中心來進 仃轉動’而該第二齒面22設於該固定顎2〇之另一端部。 如第四圖所示，其中該活動顆3〇進一步包含一凹槽3 %，該凹槽37細活_ 3。内,她峨 月曰 _活觸㈣，並_通孔31，_他 ‘ M344224 如第四圖、第五圖及第六圖所示，該彈性元件34為一片體，且呈 “〈”形，並包含一鉤部34卜一凸緣342、一第一平面⑽及_第二 平面344，該第-平面343設於該“〈，’形、彎折處之上方，該第二平 面344設於該“ < ”形彎折處之下方，該釣部341設於該第一 ^面^ 之端部，該凸緣342設於該第三平面344之端部，且該鉤部341卡々 於該凹槽37 ’該凸緣342卡抵於該滑槽38 ; t亥第二平面⑽靠抵於該口 本體10設有第-齒面12之相對側’使該本體1〇上之第一齒面u與 位於止滑塊33上之第二齒面331喷合，當使用者推動或拉動該活動顯 30 ’使該活動㈣及該本體1G相對移動，造成郷性树如 壓之後產生形變，讓該第二平面344產生延展’使該凸緣祕順Μ 滑槽38移動，此時，該鉤部341仍卡扣於該凹槽37，並不隨之Ζ 或變更位置，接著，該第-齒面12即退離該第二齒面如，進而 移動該活觸30，以調_口尺核小；若如者砰_ 彈性元件34即因失去外力，再！i由太 回復盆原木之… 而使該彈性元件34 …、 y纟時，該第二平面344順沿該滑槽38收回 使該凸緣342與麵38形成卡抵，進爾該她 體 Π»側面之第-細觸止魏m面33 ;體 ^用者若_整朗綠2以絲喊3β此縣 持該握把仙，編指推動或移動該咖 果。或處在多重管路間’不易操作的狀態下，使用者也;」= 握把仙，另-手堆動__活_ Μ，軸舰或握_ M344224 如苐二圖及第三圖所示，該活動顯30端部設有一第二容置槽35， 該第二容置槽35設有-第三穿孔351 ;該第二容置槽％内裝設有一 活動顎塊36,該活動顎塊36包括—第四齒面361及—第四穿孔姬， 該第三穿孔351利用一第-m^ ―口疋件51，穿接於該第三穿孔351與該第Moreover, the solid 20 is an arc-shaped body, which includes a second through-hole η and a second flank 22', wherein the second through-hole 21 is disposed at an end of the fixed (four), using an I = and The bladder K) is configured such that the fixing (four) can be rotated about the hinge portion and the second tooth surface 22 is provided at the other end of the fixing jaw. As shown in the fourth figure, the movable element 3 further includes a groove of 3%, and the groove 37 is _3. Inside, she 峨月曰_活触(四), and _through hole 31,_他' M344224 As shown in the fourth, fifth and sixth figures, the elastic element 34 is a piece and has a "<" shape And including a hook portion 34, a flange 342, a first plane (10) and a second plane 344, the first plane 343 is disposed above the "<," shape, the bend, the second plane 344 The fishing portion 341 is disposed at an end of the first surface, and the flange 342 is disposed at an end of the third plane 344, and the hook portion 341 is disposed under the " < ” shaped bent portion. The flange 342 is engaged with the groove 38 ′ in the groove 37 ′; the second plane (10) of the second hole (10) is opposite to the opposite side of the mouth body 10 provided with the first tooth surface 12 The first tooth surface u is sprayed with the second tooth surface 331 located on the stop slider 33. When the user pushes or pulls the activity display 30', the activity (4) and the body 1G are relatively moved, causing the squat tree to be pressed. Deformation is then caused to cause the second plane 344 to be stretched to move the flange to the chute 38. At this time, the hook portion 341 is still engaged with the recess 37, and the position is not changed or changed. Then, the - the tooth surface 12 is retracted from the second tooth surface, for example, and the movable contact 30 is moved to adjust the nucleus nucleus; if the 砰 _ elastic element 34 is lost due to external force, again! When the elastic member 34 ..., y is rotated, the second flat surface 344 is retracted along the sliding groove 38 to form a flange of the flange 342 and the surface 38, and the first side of the body Π» Touching the Wei M face 33; body ^ if the user _ whole green 2 to shout 3β this county holds the grip, the index refers to push or move the coffee. Or in the multiple pipelines 'easy to operate state Next, the user also;" = grip, fairy, another hand stack __live _ Μ, axle ship or grip _ M344224 As shown in Fig. 2 and Fig. 3, the activity display 30 has a second end The second receiving groove 35 is provided with a third through hole 351. The second receiving groove is provided with a movable block 36. The movable block 36 includes a fourth tooth surface 361 and a fourth perforated 351, the third through hole 351 is connected to the third through hole 351 and the first through
四牙孔361 u固以第〜容置槽％與該活_塊％ ;該第四齒面 361設於該活動顎塊36之端部，且相對於該第三齒面 22，藉此，該活 動⑽與該固定㈣挾持物體時，是以該活_塊％上之第四齒面 361與翻定顎20上之第三齒面22挾持物體，藉由該第三齒面以與 該第四齒面361及被挾持物間之摩擦力，讓使用者於轉動該被挟持物 時，被挾持物不易滑落或鬆脫。 又，該第-容置槽32設有一第五穿孔321，該止滑塊％設有一 第六穿孔332，利用-第三固定件幻，穿接於該第五穿孔321與該第 鲁、牙孔332 ’以固疋§亥第一容置槽32與該止滑塊％。 ' 如第四圖及第五圖所示該固定顯20之端部設有一第三容置枰 • 23，該第三容置槽23内設有—彈簧％ ;該彈簧％之兩端部，分另 靠於該第三容置槽23與該本體1G，而該彈簧24之彈力，形成一持綠 之頂持力，當該活動顎3G，因需要挾持物體而被移動時，該第―齒^ 12與該第二齒面331間齒面的間距’使管钳在挟固物體時之咬合度不 夠，該彈簧24即提供彈力，使該固定顏2〇可維持其了頁持力，以便挟 11 M344224 *、Γ參閱第七圖至第十圖，本創作係可進—步於該第三齒面 ‘弓曲凹陷狀，再者’該第三齒面以’之兩端部各設有— =面361，之兩端面各設有七挾持面3611。 =用斤示’該第三齒面22,观表面呈圓弧狀之物體， 脫；亦可如第十圖表所面呈_狀t物體或圓形管體時，不易滑落或鬆 、 "不，猎由这第二挾持面3611，該固定顎20，盥# =:挾持多角形之管體或物體時，不易於挾持 又’如第七圖所示，咭法叙％ ，相通於該第二容置槽35;:、 -:開:了 322’該開 63,^36, ,ί4：：：^;37；：ΓΛ 咖從該開，透出，因該第二挾持==:_ 切端363加__，物聽力嫩該；Γ齒面Γ該 件。mr用之缺失揭除’確具功效之增進，誠符合新型專利要 術原理，若依本創作之構相所Γ R具體貫施例及所運用之技 說明書及圖示所涵蓋之精和’其所產生功能作用仍未超出 、申π，均應在本創作之範_，合予陳明。 12 M344224 恭請鈞局明鑑，並核准本案專利權益，至為感禱。 < 【圖式簡單說明】 第一圖代表本創作實施例立體圖。 第二圖代表本創作實施例分解圖。 第三圖代表本創作實施例分解圖。 第四圖代表本創作實施例剖面圖。 第五圖代表本創作實施例剖面圖。 ® 第六圖代表本創作實施例元件立體圖。 第七圖代表該固定顎與該活動顎塊之另一分解圖。 第八圖代表第七圖之分解圖組合於該本體與該握把之立體圖。 第九圖代表第八圖之立體圖挾持圓弧狀管體之示意圖。 第十圖代表第八圖之立體圖挾持多角形管體之示意圖。 11-一第一穿孔 20’ ---固定顎 22—第三齒面 221 —第一挟持面 24---彈簧 30’ -一活動顎 【主要元件符號說明】 10-一本體 12---第一齒面 20— 固定顎 21- --第二穿孔 22’ —第三齒面 23---第三容置槽 30---活動顎 13 M344224 31---通孔 321-一第五穿孔 33-一止滑塊 332---第六穿孔 341一-鉤部 343-—第一平面 35- --第二容置槽 36— 活動顆塊 361 —第四齒面 3611 —第二挟持面 363—支撑端 38—滑槽 40—握把 50~-第一固定件 52-一第三固定件 F—力量 32-一第一容置槽 322---開口 331 —第二齒面 34-一彈性元件 342---凸緣 344—第二平面 351---第三穿孔 36’ -一活動顎塊 36Γ —-第四齒面 362---第四穿孔 37—凹槽 51-一第二固定件 14The fourth tooth hole 361 u is fixed by the first receiving groove % and the living block %; the fourth tooth surface 361 is disposed at an end of the movable block 36 and relative to the third tooth surface 22, thereby When the activity (10) and the fixed (four) hold the object, the object is held by the fourth tooth surface 361 on the live block % and the third tooth surface 22 on the flip target 20, by the third tooth surface The friction between the fourth tooth surface 361 and the object to be held allows the user to be prevented from slipping or loosening when the user holds the object. The first accommodating groove 32 is provided with a fifth through hole 321 , and the first sliding hole 332 is provided with a sixth through hole 332. The hole 332' is fixed to the first receiving groove 32 and the stop slider %. As shown in the fourth and fifth figures, a third receiving portion 23 is provided at the end of the fixed display 20, and the third receiving groove 23 is provided with a spring %; both ends of the spring %, Relying on the third accommodating groove 23 and the body 1G, the spring force of the spring 24 forms a green holding force. When the 颚3G is moved by the object, the ― The distance between the tooth surface 12 and the tooth surface of the second tooth surface 331 is such that the degree of occlusion of the pipe clamp when the tamping object is insufficient, the spring 24 provides an elastic force, so that the fixed surface 2 〇 maintains its page holding force.挟11 M344224 *, Γ refer to the seventh to tenth drawings, the creation system can proceed to the third tooth surface 'bow concave shape, and then the 'the third tooth surface is ' at each end of each There is a - face 361, and each of the two ends has a seven-faced face 3611. = Use the pound to indicate 'the third tooth surface 22, the object with an arc-shaped surface, off; or as shown in the tenth chart, when it is a _-shaped object or a circular tube, it is not easy to slip or loose, " No, hunting by this second 挟 面 face 3611, the fixed 颚 20, 盥 # =: when holding a polygonal tube or object, it is not easy to hold and 'as shown in the seventh figure, 咭法叙%, the same The second accommodating groove 35;:, -: open: 322' the opening 63, ^36, , ί4:::^; 37;: ΓΛ The coffee is opened from the opening, because the second holding ==: _ Cut end 363 plus __, the object is tender and tender; The lack of use of m is used to remove the 'effectiveness of the effect. It is in line with the principle of the new patent. If it is based on the structure of the creation, the specific application and the technical specifications and illustrations covered by the application are as follows. The function of the function is still not exceeded, Shen π, should be in the scope of this creation _, combined with Chen Ming. 12 M344224 I would like to ask the bureau to understand and approve the patent rights in this case. < BRIEF DESCRIPTION OF THE DRAWINGS The first figure represents a perspective view of the present embodiment. The second figure represents an exploded view of the present embodiment. The third figure represents an exploded view of the present embodiment. The fourth figure represents a cross-sectional view of the present embodiment. The fifth figure represents a cross-sectional view of the present embodiment. The sixth diagram represents a perspective view of the components of the present creative embodiment. The seventh diagram represents another exploded view of the fixed raft and the movable raft. The eighth figure represents an exploded view of the seventh figure combined with the perspective view of the body and the grip. The ninth diagram represents a schematic view of the eighth figure in which the arcuate tube body is held. The tenth figure represents a schematic view of the perspective view of the eighth figure holding the polygonal pipe body. 11-a first perforation 20' --- fixed 颚 22 - third flank 221 - first holding surface 24 - spring 30 ' - an active 颚 [main symbol description] 10-one body 12--- First tooth surface 20 - fixed jaw 21 - - second through hole 22' - third tooth surface 23 - third receiving groove 30 - movable 颚 13 M344224 31 - through hole 321 - a fifth Perforation 33 - a stop slider 332 - sixth perforation 341 - hook portion 343 - first plane 35 - - second accommodating groove 36 - movable block 361 - fourth flank 3611 - second hold Face 363 - support end 38 - chute 40 - grip 50 ~ - first fixing member 52 - a third fixing member F - force 32 - a first receiving groove 322 - opening 331 - second tooth surface 34 - an elastic member 342 - flange 344 - second plane 351 - third perforation 36' - a movable jaw 36 - - fourth tooth surface 362 - fourth perforation 37 - groove 51 - one Second fixing member 14