201111187 六、發明說明： 【發明所屬之技術領域】 本發明係與汽車修護專用工具有關，詳而言之 一種汽車輪圈__之保驢的拔歡 』 除套設在綱料輪_職的賴蓋。^用於拔 【先前技術】201111187 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a special tool for car repair, and in detail, a car rim __ 驴 拔 拔 』 』 』 』 Lai Gai. ^ used for pulling [previous technology]
—汽車輪圈裝設後，在用於鎖固輪圈的螺帽外部，往妇 ^仃套叹—帽形的保護蓋’藉由該等保護蓋形成保護々 避免外界細水、#水彡，造成該_雖，導致曰 後欲拆卸輪圈時，發生該螺帽旋除賴難。 欲將該等套設在螺帽外部的保護蓋卸除的習知方法， 主要是细尖嘴钳或類似_形手工具進行，以前述甜形 工具的㈣部份_著魏輕料周，並向外施力拔 取’使該髓蓋脫離魏巾f，鱗卸除作業並不容易進行 又費時，且’雜5蒦蓋外部容易由於麵嘴的钳制而受損。 為使前述保護蓋的卸除作業胁進行，本案發明人乃 積極進行研發*終有創新且極具產業價值之本發明產生。 【發明内容】 本表日月主要目的在於提供—種汽車輪關固螺帽之保 護蓋的拔取"·具’討有效絲舰將娜拔取卸除。 為達成前述發明目的，本發明係一種汽車輪圈鎖固螺 帽之保護蓋的拔取工具，包含—長形胴體…限止環、— 滑套及三根鉤爪，其巾’觀止縣設於細體前端，該 胴體内部巾空形成-容室，雜室貫穿細體財軸，且 該容室於細_後端縣―辟，鄕室錄該麵前 201111187 端形成對外開放’該滑套係環套於軸體巾段部份的管狀 體，據使該滑套沿該胴體軸向往復位移，並藉該限止環對 该滑套形成限止，俾供定位該滑套於該胴體者； 該限止環開設三過道，該鉤爪係彈性片材成型而得， 該各鉤爪中段分別軸向穿設於該各過道’且該過道沿該限 止環徑向的深度大於該鉤爪厚度，該各鉤爪後端分別延伸 於該滑套與該胴體之間，且其末端彎延形成一插舌嵌入該 Φ 胴體，俾供定位該鉤爪者，該鉤爪前端向該胴體的中軸方 向彎延形成鉤部，令該鉤爪於該插舌與該限止環之間的部 份為活動段，該活動段沿其長度的方向係與該胴體外緣面 形成傾斜狀，據使該滑套迫使該活動段向該胴體表面彈性 靠移，俾供該各鉤爪藉其鉤部鉤抓套設於汽車輪圈鎖固螺 帽的保護蓋’以遂行保護蓋拔取作業者。 【實施方式】 為使本發明之特徵及其目的、功效得以進一步完整呈 _ 現’兹舉較佳可行之實施例並配合圖式詳細說明於后。 第一圖係本發明第一實施例之立體圖。 第二圖係本發明第一實施例之前視圖。 第三圖係第二圖之3 —3剖視圖。 苐四圖係第三圖之4 — 4剖視圖。 第五圖係本發明第一實施例之使用狀態示意圖（一）。 第六圖係本發明第一實施例之使用狀態示意圖（二）。 第七圖係本發明第一實施例之使用狀態示意圖（三）。 第八圖係本發明第二實施例之立體圖。 第九圖係第八圖於逆止元件部份的局部放大詳圖。 201111187 第十圖係本發明第二實施例之軸向剖視示意圖。 第十一圖係本發明第二實施例之使用狀態示意圖。 第十二圖係本發明第三實施例之立體圖。 如第 一、二圖所示’本發明一種汽車輪圈鎖固螺 帽之保護蓋的拔取工具第一實施例，包含一長形胴體 (10)、一限止環(20)、一滑套(30)及至少三根鉤爪(4〇)， 其中，該限止環（20)套設於該胴體（1〇)前端，該胴體（10) 後端向兩侧外部延伸形成二握持部（11)，藉以提高握持操 作該胴體（10)的方便性，該胴體（1〇)内部中空形成一容室 (12)，該容室（12)貫穿該胴體（1〇)的中軸，且該容室（a) 於該胴體（10)設有該握持部（11)的後端樞套一封蕈（丨3)， 該容室（12)並於該胴體（1〇)前端形成對外開放，該滑套(3〇) 係環套於該胴體(10)中段部份的管狀體，據使該滑套(3〇) 沿該胴體（10)軸向往復位移，並藉該限止環（2〇)於該滑套 (30)位移路徑的前端，對該滑套(30)形成限止，俾供定位 該滑套（30)於該胴體（1〇)者，該滑套(30)外周形成複數道 環狀凹紋(32)，俾供提高握持掣動該滑套(3〇)往復位移的 可靠度’請配合第四圖所示，該滑套(3〇)於前端内緣形成 三個弧形凸緣(34)，並於該各弧形凸緣(34)之間分別形成 隙道(36)，該滑套（30)於後端内緣形成一環緣(38)，該各 凸緣(34)及該環緣(38)的内緣與該胴體（1〇)外緣面相鄰， 據此定位該滑套(30)與該胴體（10)形成同軸狀態，避免該 滑套(30)發生側向晃動。 該限止環(20)開設三過道(22)，該鉤爪(4〇)係彈性片 材成型而得，該各鉤爪(40)中段分別轴向穿設於該各過道 201111187 (22) ’且该過道（22)沿該限止環（20)徑向的深度大於該鉤 爪(40)厚度，該各鉤爪(4〇)後端分別通過該各隙道(36)延 伸於該滑套（30)與該洞體（1〇)之間，其末端彎延形成一插 舌（42)嵌入該胴體（1〇) ’俾供定位該鉤爪(4〇)，該鉤爪(4〇) 前端向該胴體（10)的中軸方向彎延形成鉤部（44)，令該鉤 爪（40)於該插舌（42)與該限止環(20)之間的部份為活動段 (46)，該活動段(46)沿其長度的方向係與該胴體〇〇)外緣 面形成傾斜狀，據使該滑套(3〇)向該限止環(2〇)方向位移 時，該滑套（30)迫使該活動段(46)向該胴體（1〇)表面弹性 靠移，俾供該各鉤爪(40)藉其鉤部(44)鉤抓套設於汽車輪 圈鎖固螺帽的保護蓋。 請配合參閱第一至七圖，使用本發明第一實施例拔取 套設於汽車輪圈鎖固螺帽（92)的保護蓋(94)時，首先，將 該滑套（30)向該胴體（10)後端方向滑移，該各鉤爪(4〇)遂 徑向向外擴張；而後，將拔取工具的前端朝向該保護蓋 (94)，並且向者該保護蓋（94)移動拔取工具，使該各鉤部 (44)進入該保護蓋（94)外周與輪圈（9〇)之間的空隙（如第 五圖所示），待該鉤部（44)通過該保護蓋(94)的外周進入該 保護蓋（94)鄰向輪圈（9〇)内部方向的空間時，操作該滑套 (30)，使該滑套（30)向該限止環(2〇)滑移，此時，該滑套 ⑽壓制騎動段⑽），迫使娜動段⑽貼靠於該胴體 (10)外表面，據此，該各鉤爪(40)的鉤部（44)遂徑向向内 形成收束狀態，並鉤抓該保護蓋（94)鄰向輪圈（9〇)内部方 向的端面（如帛六騎示）；喊，麟賴套⑽與該限 止裱（20)相鄰的狀態下，將拔取工具沿著該保護套幻軸- After the car rim is installed, outside the nut for locking the rim, the sigh to the woman's sigh - the hat-shaped protective cover' is protected by the protective cover to avoid external water, #水彡, causing the _ though, causing the nut to be dismantled when the rim is removed. The conventional method for removing the protective cover that is placed on the outside of the nut is mainly performed by a fine needle-nosed pliers or a similar hand-shaped tool, and the (four) part of the aforementioned sweet-shaped tool is _Wei light material week, And the external force is pulled out to make the pith cover out of the Wei towel f. The scale removal operation is not easy to carry out and time consuming, and the external part of the miscellaneous 5 容易 cover is easily damaged by the clamping of the noodle mouth. In order to carry out the removal operation of the aforementioned protective cover, the inventor of the present invention actively carried out research and development*, which is innovative and extremely industrially valuable. [Summary of the Invention] The main purpose of this table is to provide the removal of the protective cover of the car wheel and the nut. In order to achieve the foregoing object, the present invention is an extraction tool for a protective cover for an automobile rim lock nut, comprising an elongated body, a limit ring, a sliding sleeve and three claws, and the towel is located at the front end of the body. The inside of the carcass is formed into a space-filled room, and the miscellaneous room runs through the thin shaft of the fortune, and the chamber is in the fine_back-end county--the open room, and the opening of the room is opened to the outside of the 201111187 end. The tubular body of the shaft portion of the shaft body is reciprocally displaced along the axial direction of the body, and the restricting ring is formed to limit the sliding sleeve for positioning the sliding sleeve on the body; the limiting ring Opening a three-passage, the hook-shaped elastic sheet is formed, and the middle portions of the hooks are respectively axially disposed in the respective passages' and the depth of the passages in the radial direction of the limiting ring is greater than the thickness of the hooks, the claws The rear end extends between the sliding sleeve and the body, and the end is bent to form a tongue embedded in the Φ body, and the shank is positioned to bend the front end of the shank to form a hook portion. Having the hook between the tongue and the limit ring The part is an active section, and the movable section is inclined along the length of the raft, and the sliding sleeve is forced to move the movable section to the surface of the raft body, and the hooks are hooked by the hooks. The hook of the hook is set on the protective cover of the automobile wheel lock nut, and the operator is removed by the protective cover. [Embodiment] The features of the present invention, as well as the objects and advantages thereof, are further described in the preferred embodiments and described in conjunction with the drawings. The first figure is a perspective view of a first embodiment of the present invention. The second drawing is a front view of the first embodiment of the present invention. The third figure is a sectional view of 3 - 3 of the second figure. The fourth figure is a 4 - 4 cross-sectional view of the third figure. The fifth drawing is a schematic view (1) of the use state of the first embodiment of the present invention. Fig. 6 is a schematic view showing the state of use of the first embodiment of the present invention (2). The seventh drawing is a schematic diagram (3) of the use state of the first embodiment of the present invention. The eighth figure is a perspective view of a second embodiment of the present invention. The ninth diagram is a partially enlarged detail view of the eighth block of the reverse stop component. 201111187 The tenth drawing is a schematic axial cross-sectional view of a second embodiment of the present invention. The eleventh drawing is a schematic view showing the state of use of the second embodiment of the present invention. Figure 12 is a perspective view of a third embodiment of the present invention. As shown in the first and second figures, the first embodiment of the extraction tool for the protective cover of the automobile rim lock nut of the present invention comprises an elongated body (10), a limit ring (20) and a sliding sleeve ( 30) and at least three claws (4), wherein the limiting ring (20) is sleeved on the front end of the body (1), and the rear end of the body (10) extends to the outside to form two grips (11) In order to improve the convenience of holding the body (10), the inside of the body (1〇) is hollow to form a chamber (12), and the chamber (12) penetrates the central axis of the body (1〇), and the capacity The chamber (a) is provided with a 蕈 (丨3) at the rear end of the body (10), and the chamber (12) is open to the front end of the body (1). The sliding sleeve (3〇) is a tubular body that is sleeved in a middle portion of the body (10), and the sliding sleeve (3〇) is reciprocally displaced along the axial direction of the body (10), and the limiting ring is 2)) at the front end of the sliding path of the sliding sleeve (30), forming a limit on the sliding sleeve (30) for positioning the sliding sleeve (30) on the body (1), the outer circumference of the sliding sleeve (30) Forming a plurality of annular indentations (32) The reliability of holding the sliding sleeve (3〇) reciprocating displacement is as shown in the fourth figure. The sliding sleeve (3〇) forms three curved flanges (34) on the inner edge of the front end, and A gap (36) is formed between each of the curved flanges (34), and the sliding sleeve (30) forms a ring edge (38) at the inner edge of the rear end, the flanges (34) and the ring edge (38) The inner edge is adjacent to the outer edge surface of the body (1〇), and accordingly, the sliding sleeve (30) is positioned coaxially with the body (10) to prevent lateral sliding of the sliding sleeve (30). The limiting ring (20) defines three passages (22), wherein the claws (4〇) are formed by elastic sheets, and the middle portions of the claws (40) are axially respectively disposed in the respective passages 201111187 (22) ' And the depth of the aisle (22) along the limiting ring (20) is greater than the thickness of the claw (40), and the rear ends of the claws (4) extend through the respective slots (36) to the sliding sleeve ( 30) Between the hole body (1〇), the end is bent to form a tongue (42) embedded in the body (1〇) '俾 for positioning the claw (4〇), the front end of the claw (4〇) The central axis of the body (10) is bent to form a hook portion (44), and a portion of the hook (40) between the tongue (42) and the limit ring (20) is a movable portion (46). The movable section (46) is inclined along the outer length of the movable body (46), and the sliding sleeve (30) is displaced according to the direction of the limiting ring (2〇). Forcing the movable section (46) to elastically move toward the surface of the body (1), and the hooks (40) are hooked by the hooks (44) to cover the protective cover of the automobile wheel lock nut . Referring to the first to seventh figures, when the protective cover (94) of the automobile wheel lock nut (92) is taken out by using the first embodiment of the present invention, first, the sliding sleeve (30) is directed to the body. (10) sliding in the rear end direction, the respective claws (4〇) 扩张 radially outwardly expanding; and then, the front end of the extraction tool is directed toward the protective cover (94), and the protective cover (94) is moved to the extraction tool The hooks (44) are inserted into the gap between the outer circumference of the protective cover (94) and the rim (as shown in FIG. 5), and the hook portion (44) is passed through the protective cover (94). When the outer periphery of the protective cover (94) enters the space in the inner direction of the adjacent rim (9〇), the sliding sleeve (30) is operated to slide the sliding sleeve (30) toward the limiting ring (2〇). At this time, the sliding sleeve (10) presses the riding section (10) to force the inner moving section (10) to abut against the outer surface of the body (10), whereby the hooks (44) of the respective claws (40) are radially inward. Forming a converging state, and hooking the end surface of the protective cover (94) in the inner direction of the adjacent rim (9〇) (such as the six-riding indication); shouting, the lining (10) is adjacent to the limited 裱 (20) State, the tool will be extracted The axis of the protective sleeve magic
I 201111187 向向後位移，即可藉由該鉤爪⑽將該保護套⑽向外拔 取，使其脫離該鎖固螺帽⑽，完成保護蓋⑽的拔取， 祕取後的保護蓋⑽位於該各鉤爪⑽之間的空間且 其外周被三支鉤爪⑽形成止稽，並不會掉落於外，避免 該保護蓋(94)遺失；而後，重覆執行前述操作，即可利用 拔取工具拔取套設於其他鎖固螺帽的保護蓋，且後續拔除 的保護蓋㈣將先前拔取的賴蓋⑽漸次推入該容室 鲁 ⑽’待同一輪圈⑽)所裝設的數個保護蓋(94)全數拔取 後，拔除該封蓋⑽’即可將該等保護蓋(94)由該容室⑽ 後端傾茂倒出（如第七圖所示）。 據此本發明可有效且快速地將套設於鎖固螺帽外部 別呆護蓋練卸除，且，在拔取操作的過財，該釣爪⑽ 係、藉其末端的鉤部⑽釣持著保護蓋端面的周緣部份，並 不會造成保護蓋的傷損。 前述第-實施例略加·即成為本發明第二實施例， # #相同部份恕不贅述；如第人至十圖所示，本發明第二實 施例更進一步包含複數個逆止元件（50)，其中，該逆止元 件⑽設於限止環⑽鄰向胴體（1〇)前端方向的端面處， 且該各逆止元件(50)分別設於兩相鄰的鉤爪⑽之間該 逆止元件⑽向容室⑽内部方向斜向延伸—逆止^ (52) ’且該逆止部⑽係由具彈性的線材所構成，據以對 ，入該容f (12)祕護蓋形成關，避倾保護蓋由該容 室（12)前端開口滑出，俾供提高保護蓋拔取操作的方便性。 請配合“至十示，#本發明第二實施例連續 執仃數個賴蓋⑽職取操作時，後魏_保護蓋⑽ 201111187 將先前拔取的保護蓋（94)漸次推向該容室⑽，此時，由 ，該逆止部⑽向該容室⑽内部方向斜向延伸的空間型 態及該逆止部(52)的材料彈性，贿蓋(94)迫使該逆止部 (52)向著該容室⑽_周壁雜變形’據此而進入該容 室（12)内，待保護蓋（94)位移進入該容室⑴）内，並解除 對該逆止部（52)的側向㈣，該逆止部⑽即藉其材料彈 性而回復初始狀態，此時，該逆止部⑽對該容室⑽内 =的保護蓋(94)形成止撞，保護蓋(94)遂無法反向滑出該 容室（12)，藉此提高後續執行保護蓋拔取作業的方便性。 再者，如第八至十圖所示’該限止環⑽配合該各逆 止元件（50)於端面處凸設複數對接座（24)，彼此成對的上 接座（24)之間設有-轉⑽，該贿(26)兩端分別嵌設 於該各接座⑽，該逆止元件⑼）具有—套圈（54)與該逆 止部（52)相接，該軸桿（26)穿套該套圈（54) ’俾供組設定 位該逆止元件（50)於該限止環(2〇)者。 别述苐一實施例略加變化即成為本發明第三實施例， 其相同部份恕不贅述；如第十二圖所示，本發明第三實施 例之胴體（10)外周環凸一止擋部（14),且滑套(3〇)界於該 止擋部（14)與限止環(20)之間，以藉由該止擋部（14)於該 滑套(30)的後方’對該滑套(3〇)形成止擋，避免該滑套(3〇) 過度位移，而致使鉤爪(4〇)後端外露，藉此保持該滑套(3〇) 對鉤爪(40)後端的遮蓋限制，俾供提高該鉤爪(4〇)後端定 位的可靠度。 據前所述，利用本發明可輕易且快速地拔取汽車輪圈 鎖固螺帽所套設的保護蓋，本發明藉其首創構成，可充份 201111187 禺足預期目的且功效良好，且本發明申請前未曾見於公 開’誠具發明專利法定要件，爰依法提出申請，並懇請早 日賜予專利。 【圖式簡單說明】 第一圖係本發明第一實施例之立體圖。 第一圖係本發明第一實施例之前視圖。 第三圖係第二圖之3—3剖視圖。I 201111187 is displaced backwards, and the protective sleeve (10) can be pulled out by the hook (10) to be disengaged from the locking nut (10), and the protective cover (10) is removed, and the secret protective cover (10) is located at the respective claws. (10) The space between the space and the outer circumference is formed by the three hooks (10), and will not fall out, avoiding the loss of the protective cover (94); and then repeating the foregoing operation, the extraction tool can be used to remove the sleeve The protective cover of the other locking nut, and the subsequently removed protective cover (4) gradually pushes the previously removed cover (10) into the plurality of protective covers (94) installed in the chamber (10) 'waiting for the same rim (10)) After the full number is removed, the cover (10) is removed to pour the protective cover (94) from the rear end of the chamber (10) (as shown in Figure 7). According to the present invention, the outer cover of the locking nut can be effectively and quickly removed and removed, and the fishing claw (10) is caught by the hook portion (10) at the end of the extraction operation. The peripheral part of the end face of the protective cover does not cause damage to the protective cover. The foregoing first embodiment is abbreviated as the second embodiment of the present invention, and the same portions are not described herein; as shown in the first to tenth embodiments, the second embodiment of the present invention further includes a plurality of backstop elements ( 50), wherein the backstop element (10) is disposed at an end face of the limiting ring (10) adjacent to the front end of the body (1〇), and the backstop elements (50) are respectively disposed between the two adjacent claws (10). The stopping member (10) extends obliquely toward the inner direction of the chamber (10) - the backstop ^ (52) ' and the backstop portion (10) is formed of a resilient wire, so that the sealing member (12) is formed into the housing The anti-tilt protection cover is slid out from the front end opening of the chamber (12) for improving the convenience of the protective cover extraction operation. Please cooperate with the "to ten indications", the second embodiment of the present invention continuously performs several operations (10), and the rear cover _ protective cover (10) 201111187 gradually pushes the previously removed protective cover (94) toward the chamber (10) At this time, the space type of the backstop portion (10) obliquely extending toward the inside of the chamber (10) and the material elasticity of the backstop portion (52), the bribe cover (94) forcing the backstop portion (52) The chamber (10)_perimeter wall deformation is entered into the chamber (12), and the protective cover (94) is displaced into the chamber (1)), and the lateral direction of the backstop portion (52) is released. (4) The backstop (10) returns to the initial state by the material elasticity. At this time, the backstop (10) forms a collision with the protective cover (94) in the chamber (10), and the protective cover (94) cannot be reversed. Sliding out of the chamber (12), thereby improving the convenience of performing the removal operation of the protective cover. Further, as shown in the eighth to tenth drawings, the limit ring (10) is fitted to the end faces (50) at the end faces. A plurality of docking seats (24) are protruded, and a pair of turns (10) are arranged between the pair of upper seats (24), and the two ends of the bribe (26) are respectively embedded in the sockets (10). The piece (9)) has a ferrule (54) that is in contact with the backstop (52), and the shaft (26) is sleeved by the ferrule (54) 俾 for setting the position of the backstop element (50) The third embodiment of the present invention will be described as a third embodiment of the present invention, and the same portions will not be described again; as shown in the twelfth embodiment, the third embodiment of the present invention (10) The outer circumference ring protrudes from a stop portion (14), and the sliding sleeve (3〇) is disposed between the stopping portion (14) and the limiting ring (20) to be supported by the stopping portion (14) The rear of the sliding sleeve (30) forms a stop for the sliding sleeve (3〇) to prevent the sliding sleeve (3〇) from being excessively displaced, so that the rear end of the claw (4〇) is exposed, thereby maintaining the sliding sleeve ( 3〇) The cover restriction on the rear end of the hook (40) is used to improve the reliability of the rear end positioning of the claw (4〇). According to the foregoing, the automobile wheel lock nut can be easily and quickly extracted by the present invention. The protective cover of the present invention is constructed by the first invention, and can fully satisfy the intended purpose and good effect, and the invention has not been seen before the application of the invention. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of a first embodiment of the present invention. The first drawing is a front view of the first embodiment of the present invention. The third drawing is 3-3 of the second figure. Cutaway view.
第四圖係第三圖之4 —4刮視圖。 第五圖係本發明第一實施例之使用狀態示意圖（一) 第六圖係本發明第一實施例之使用狀態示意圖(二) 第七圖係本發明第一實施例之使用狀態示意圖（三) 第八圖係本發明第二實施例之立體圖。 第九圖係第八圖於逆止元件部份的局部放大詳圖。 第十圖係本發明第二實施例之軸向剖視示意圖。 第十一圖係本發明第二實施例之使用狀態示意圖。 第十二圖係本發明第三實施例之立體圖。 【主要元件符號說明】 握持部（11) 容室（12) 止擋部（14) 限止環（20) 接座（24) 軸桿(26) 凹紋(32) 凸緣(34) 環緣(38) 釣爪(40) 鉤部（44) 活動段(46) 逆止部（52) 套圈（54) 鎖固螺帽（92) 保護蓋(94) 胴體（10) 封蓋（13) 過道(22) 滑套(30) 隙道(36) 插舌（42) 逆止元件（50) 輪圈（90)The fourth figure is the 4 - 4 scratch view of the third figure. 5 is a schematic view showing the state of use of the first embodiment of the present invention (1). FIG. 6 is a schematic view showing the state of use of the first embodiment of the present invention (2). FIG. 7 is a schematic view showing the state of use of the first embodiment of the present invention (3) The eighth figure is a perspective view of a second embodiment of the present invention. The ninth diagram is a partially enlarged detail view of the eighth block of the reverse stop component. Figure 11 is a schematic axial cross-sectional view showing a second embodiment of the present invention. The eleventh drawing is a schematic view showing the state of use of the second embodiment of the present invention. Figure 12 is a perspective view of a third embodiment of the present invention. [Main component symbol description] Grip (11) Housing (12) Stop (14) Limit ring (20) Connector (24) Shaft (26) Recess (32) Flange (34) Rim (38) Fishing claw (40) Hook (44) Active section (46) Backstop (52) Ferrule (54) Lock nut (92) Protective cover (94) Carcass (10) Cover (13) Aisle (22) Sleeve (30) Slot (36) Insert (42) Backstop (50) Rim (90)