TWI778618B - Removal tool - Google Patents

Removal tool Download PDF

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Publication number
TWI778618B
TWI778618B TW110117157A TW110117157A TWI778618B TW I778618 B TWI778618 B TW I778618B TW 110117157 A TW110117157 A TW 110117157A TW 110117157 A TW110117157 A TW 110117157A TW I778618 B TWI778618 B TW I778618B
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Taiwan
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driving
axial direction
tool
head
hollow
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TW110117157A
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Chinese (zh)
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TW202243828A (en
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廖建修
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多賀實業有限公司
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

A removal tool is provided, being adapted for disassembling a oil filter, the oil filter including a head portion and a thread section which are disposed at opposite two sides thereof, at least one rib disposed on the head portion, the removal tool including: a driving portion, including a plurality of hollow portions which are communicated with each other; and an engagement sleeve portion, being adapted for being sleeved on the head portion, the engagement sleeve portion and the driving portion arranged in an axial direction, the engagement sleeve portion including at least one of a first engagement portion and a second engagement portion, the first engagement portion including a polygonal concave opened toward the axial direction, the polygonal concave being adapted for being received the head portion, the second engagement portion including a circumference portion extending around the axial direction and at least one said recess opened on the circumference portion, the at least one recess received the at least one rib.

Description

拆卸工具 removal tool

本發明係有關於一種拆卸工具。 The present invention relates to a disassembly tool.

在汽車的引擎上都會螺設有機油濾心，用以過濾潤滑的機油。一般在拆卸時，人員係以拆卸工具結合於機油濾心上，以驅動旋轉達到拆卸的目的。 There are oil filters screwed on the engine of the car to filter the lubricating oil. Generally, when disassembling, personnel use disassembly tools to combine with the oil filter to drive the rotation to achieve the purpose of disassembly.

一般在拆卸機油濾心時，拆卸工具會套設在該機油濾心上以驅動轉動，因此在拆卸的過程中，拆卸工具會遮擋視線而不易快速確實的結合於該機油濾心上，導致拆卸效率慢且容易在結合的過程中造成拆卸工具或機油濾心的磨損。此外，習知的拆卸工具上凸設有一結合柱以供扳手工具結合拆卸，該扳手工具驅動該拆卸工具上的扭力會過度集中於結合柱上，不易拆卸且有容易斷裂的問題。 Generally, when disassembling the oil filter, the disassembly tool will be sleeved on the oil filter to drive the rotation. Therefore, during the disassembly process, the disassembly tool will block the line of sight, and it is not easy to quickly and surely combine with the oil filter, resulting in disassembly. The efficiency is slow and it is easy to cause the wear of the removal tool or the oil filter during the bonding process. In addition, the conventional dismantling tool is protruded with a coupling post for the wrench tool to be combined and disassembled, and the torque of the wrench tool driving the dismantling tool will be excessively concentrated on the coupling post, which is difficult to disassemble and easy to break.

因此，有必要提供一種新穎且具有進步性之拆卸工具，以解決上述之問題。 Therefore, it is necessary to provide a novel and progressive disassembly tool to solve the above-mentioned problems.

本發明之主要目的在於提供一種拆卸工具，其重量輕且利於對準結合於一濾心結構，又可供一驅動工具可拆卸地結合以利於順暢地拆、裝該濾心結構。 The main purpose of the present invention is to provide a dismantling tool, which is light in weight and easy to be aligned and combined with a filter core structure, and can be detachably combined with a driving tool to facilitate the smooth disassembly and assembly of the filter core structure.

為達成上述目的，本發明提供一種拆卸工具，包括：其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，其包括複數相互連通之鏤空部；及一套卡部，其供套接於該頭部，該套卡部與該驅動部於一軸向上設置，該套卡部包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，各該鏤空部供徑向朝一外界開放且連通該多角槽及於該軸向供朝該外界開放。 In order to achieve the above object, the present invention provides a disassembly tool, including: it is used for disassembling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, and at least one convex rib is arranged on the filter core structure. The head, the dismantling tool includes: a driving part, which includes a plurality of hollow parts communicated with each other; The sleeve latching portion includes at least one of a first latching portion and a second latching portion, the first latching portion includes a polygonal groove open toward the axial direction, and the polygonal groove is sleeved on the head portion, The second engaging portion includes a peripheral portion extending around the axial direction and at least one inserting groove opened in the peripheral portion, the at least one inserting groove accommodates the at least one protruding rib; wherein, each hollow portion is provided for the radial direction It is open to the outside and communicates with the polygonal groove and is open to the outside in the axial direction.

為達成上述目的，本發明另提供一種拆卸工具，包括：其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，其包括複數相互連通之鏤空部；及一套卡部，其供套接於該頭部，該套卡部與該驅動部於一軸向上設置，該套卡部包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，至少一該鏤空部呈非圓形狀，於該軸向上，至少一該鏤空部由一側朝另一相對側漸縮。 In order to achieve the above object, the present invention also provides a disassembly tool, including: it is used for disassembling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, and at least one convex rib is arranged on the The head and the dismantling tool include: a driving part, which includes a plurality of hollow parts communicated with each other; and a set of clamping parts, which are sleeved on the head, and the set of clamping parts and the driving part are arranged in an axial direction, The clipping portion includes at least one of a first clipping portion and a second clipping portion, the first clipping portion includes a polygonal groove open toward the axial direction, and the polygonal groove is used to be sleeved on the head , the second engaging portion includes a peripheral portion extending around the axial direction and at least one inserting groove opened in the peripheral portion, the at least one inserting groove accommodates the at least one protruding rib; wherein, at least one of the hollow portions is In the non-circular shape, in the axial direction, at least one of the hollow parts is tapered from one side to the other opposite side.

為達成上述目的，本發明再提供一種拆卸工具，包括：其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，其包括複數相互連通之鏤空部；及一套卡部，其供套接於該頭部，該套卡部與該驅動部於一軸向上設置，該套卡部包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，該軸向通過該驅動部及該套卡部之中心，該驅動部另包括複數臂部，各該臂部的一端部係相互連接，各該臂部之另一端部繞該軸向間隔設置的連接於該套卡部，該複數臂部及該複數鏤空部繞該軸向交錯設置，相鄰之二該臂部之間構成一該鏤空部。 In order to achieve the above purpose, the present invention further provides a disassembly tool, including: it is used for disassembling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, and at least one convex rib is arranged on the The head and the dismantling tool include: a driving part, which includes a plurality of hollow parts communicated with each other; and a set of clamping parts, which are sleeved on the head, and the set of clamping parts and the driving part are arranged in an axial direction, The clipping portion includes at least one of a first clipping portion and a second clipping portion, the first clipping portion includes a polygonal groove open toward the axial direction, and the polygonal groove is used to be sleeved on the head , the second engaging portion includes a peripheral portion extending around the axial direction and at least one inserting groove opened in the peripheral portion, and the at least one inserting groove accommodates the at least one protruding rib; wherein, the axial direction is driven by the drive The driving part further includes a plurality of arm parts, one end of each arm part is connected to each other, and the other end of each arm part is spaced around the axial direction and connected to the set of clamping parts , the plurality of arm parts and the plurality of hollow parts are staggered around the axial direction, and the hollow part is formed between two adjacent arm parts.

1:拆卸工具 1: Removal tool

2:濾心結構 2: Filter structure

3,3’:工具 3,3': tools

4:驅動工具 4: Drive tool

20:頭部 20: Head

21:螺紋段 21: Threaded segment

22:凸肋 22: Ribs

23:環凸緣 23: Ring Flange

10:驅動部 10: Drive Department

11:鏤空部 11: Hollow part

12:臂部 12: Arm

13:立段 13: Stand up

14:橫接段 14: Cross section

141:底部 141: Bottom

15:弧彎段 15: Arc section

16:空間 16: Space

30:套卡部 30: Set of cards

31:第一卡接部 31: The first snap part

311:多角槽 311: Polygonal slot

312:第一端部 312: First End

313:第二端部 313: Second End

314:凸緣 314: Flange

315:端部 315: End

32:第二卡接部 32: The second snap part

321:周部 321: Zhou Department

322:嵌槽 322: Groove

323:嵌卡部 323: Insert card part

40:帶動部 40: Drive Department

41:多角孔 41: Polygonal hole

42:多角柱 42: Polygonal Column

L1:軸向 L1: Axial

D1:最大外徑尺寸 D1: Maximum outer diameter size

D2:最大內徑尺寸 D2: Maximum inner diameter size

H1:空間高度 H1: space height

θ:夾角 θ: included angle

圖1為本發明一較佳實施例之立體圖。 FIG. 1 is a perspective view of a preferred embodiment of the present invention.

圖2為本發明一較佳實施例之另一立體圖。 FIG. 2 is another perspective view of a preferred embodiment of the present invention.

圖3為本發明一較佳實施例與一濾心結構之一立體分解圖。 3 is an exploded perspective view of a preferred embodiment of the present invention and a filter core structure.

圖4為本發明一較佳實施例之使用狀態圖。 FIG. 4 is a use state diagram of a preferred embodiment of the present invention.

圖5為本發明一較佳實施例之剖示圖。 FIG. 5 is a cross-sectional view of a preferred embodiment of the present invention.

圖6為本發明一較佳實施例之另一使用狀態圖。 FIG. 6 is another use state diagram of a preferred embodiment of the present invention.

圖7為本發明一較佳實施例之再一使用狀態圖。 FIG. 7 is a diagram of still another use state of a preferred embodiment of the present invention.

以下僅以實施例說明本發明可能之實施態樣，然並非用以限制本發明所欲保護之範疇，合先敘明。 The following examples only illustrate possible implementations of the present invention, but are not intended to limit the scope of protection of the present invention, and are described together first.

請參考圖1至7，其顯示本發明之一較佳實施例，本發明之拆卸工具1，其係供用於拆卸一濾心結構2，該濾心結構2(如設於濾心本體上的濾心蓋)包括設於相對二側的一頭部20與一螺紋段21，至少一凸肋22設於該頭部20(如多角頭)，於本實施例中係複數該凸肋22設於該頭部20，該濾心結構2另設有一環凸緣23，該頭部20及該螺紋段21分別設於該環凸緣23的相對二側，該拆卸工具1包括：一驅動部10及一套卡部30。 Please refer to FIGS. 1 to 7 , which show a preferred embodiment of the present invention, a disassembly tool 1 of the present invention, which is used for disassembling a filter core structure 2 , the filter core structure 2 (such as the one provided on the filter core body) The filter cover) includes a head 20 and a threaded section 21 disposed on opposite sides. At least one convex rib 22 is disposed on the head 20 (such as a polygonal head). In this embodiment, a plurality of the convex ribs 22 are provided. In the head 20, the filter structure 2 is further provided with a ring flange 23, the head 20 and the threaded section 21 are respectively disposed on two opposite sides of the ring flange 23, the dismantling tool 1 includes: a driving part 10 and a set of card parts 30.

該驅動部10包括複數相互連通之鏤空部11，各該鏤空部11可供一驅動工具4(如長桿、起子工具或其他長條件)穿設；該套卡部30供套接於該頭部20，該套卡部30與該驅動部10於一軸向L1上設置，該套卡部30包括一第一卡接部31及一第二卡接部32至少其中一者，該第一卡接部31包括一朝該軸向L1開放之多角槽311，該多角槽311供套接於該頭部20，該第二卡接部32包括一繞該軸向L1延伸之周部321(可為連續延伸或不連續延伸的周部321)及至少一開設於該周部321之嵌槽322，該至少一嵌槽322容設該至少一凸肋22；據此，重量輕且利於觀看對準結合於該濾心結構2以及利於觀看拆裝過程的狀態，又可供該驅動工具4可拆卸地結合以轉動該驅動工具4利於順暢地拆、裝該濾心結構2。再者，可確實提高與濾心結構2的結合度及穩定度，以省力地驅動該濾心結構2順暢轉動。 The driving part 10 includes a plurality of hollow parts 11 that communicate with each other, and each hollow part 11 can be used for a driving tool 4 (such as a long rod, a screwdriver tool or other long conditions) to pass through; the clip part 30 is used to be sleeved on the head part 20, the clamping part 30 and the driving part 10 are arranged in an axial direction L1, the clamping part 30 includes at least one of a first clamping part 31 and a second clamping part 32, the first clamping part 32 The engaging portion 31 includes a polygonal groove 311 open to the axial direction L1, and the polygonal groove 311 is used to be sleeved on the head portion 20, and the second engaging portion 32 includes a peripheral portion 321 ( It can be a continuous or discontinuous peripheral portion 321) and at least one insert groove 322 opened in the peripheral portion 321, the at least one insert groove 322 accommodates the at least one protruding rib 22; accordingly, the weight is light and easy to view Aligned and combined with the filter structure 2 and facilitates viewing the disassembly process, the driving tool 4 can be detachably combined to rotate the drive tool 4 to facilitate the smooth disassembly and assembly of the filter structure 2 . Furthermore, the degree of integration and stability with the filter core structure 2 can be surely improved, so as to drive the filter core structure 2 to rotate smoothly with less effort.

於本實施例中，該周部321包括複數周向間隔設置之嵌卡部323及複數該嵌槽323，各該嵌卡部323包括複數該嵌槽322，各該嵌槽322可供拆卸地嵌卡於其中一該凸肋22，得以確實與該濾心結構2結合。 In this embodiment, the peripheral portion 321 includes a plurality of inserting portions 323 and a plurality of the inserting grooves 323 arranged at intervals in the circumferential direction. It is embedded in one of the protruding ribs 22 so as to be surely combined with the filter core structure 2 .

各該鏤空部11供徑向朝一外界開放且連通該多角槽311及於該軸向L1供朝該外界開放，可觀看對準結合於該濾心結構2以及供該驅動工具4穿設操作以供拆裝該濾心結構2。於該軸向上，各該鏤空部11的一高度尺寸大於等於0.8公分，得以供複數該驅動工具4穿設於內，或供至少一該驅動工具4可於內移動。 Each of the hollow portions 11 is open to the outside in the radial direction and communicates with the polygonal groove 311 and is open to the outside in the axial direction L1. It can be seen that it is aligned with the filter structure 2 and is used for the driving tool 4 to pass through. For disassembly and assembly of the filter core structure 2. In the axial direction, a height dimension of each hollow portion 11 is greater than or equal to 0.8 cm, so that a plurality of the driving tools 4 can be passed through, or at least one of the driving tools 4 can be moved inside.

該驅動部10及該套卡部30係白鐵材質相互結合而成，如此加工容易。 The driving part 10 and the clamping part 30 are made of white iron materials combined with each other, so the processing is easy.

具體的說，該第一卡接部31於軸向L1上之相對二側分別設有一第一端部312及一第二端部313，該驅動部10設於該第一端部312，該第二卡接部32設於該第二端部313，該周部321凸設於該第一卡接部31，該第一端部312設有一徑向凸伸之凸緣314；該第一端部312及該第二端部313分別呈筒狀，該第一端部312之一內徑尺寸與該第二端部313之一內徑尺寸相異；於本實施例中，該第二端部313之該內徑尺寸大於該第一端部312,令該第一卡接部31可供套設該濾心結構2之該頭部20及確實與該濾心結構2結合。 Specifically, the first engaging portion 31 is provided with a first end portion 312 and a second end portion 313 on two opposite sides in the axial direction L1, respectively, and the driving portion 10 is provided on the first end portion 312. The second engaging portion 32 is provided on the second end portion 313 , the peripheral portion 321 is protruding from the first engaging portion 31 , and the first end portion 312 is provided with a radially protruding flange 314 ; The portion 312 and the second end 313 are respectively cylindrical, and an inner diameter of the first end 312 is different from an inner diameter of the second end 313; in this embodiment, the second end The inner diameter of the portion 313 is larger than that of the first end portion 312 , so that the first engaging portion 31 can fit the head portion 20 of the filter structure 2 and be combined with the filter structure 2 .

該拆卸工具1另包括一帶動部40，該帶動部40與該套卡部30分別設於該驅動部10的相對二側，該帶動部40凸設於該驅動部10外，該帶動部40包括一多角孔41或一多角柱42至少其中一者，該帶動部40可供組接一工具3,3’；於本實施例中，該帶動部40包括該多角孔41及該多角柱42，可提供結合多種驅動工具4(例如可工具3套設該多角柱42、工具3’(扳手工具、套筒工具等))的多角驅動頭插設於該多角孔41或以驅動工具4結合於該複數鏤空部11(如圖7)。 The dismantling tool 1 further includes a driving portion 40 . The driving portion 40 and the clip portion 30 are respectively disposed on opposite sides of the driving portion 10 . The driving portion 40 is protruded outside the driving portion 10 . The driving portion 40 At least one of a polygonal hole 41 or a polygonal column 42 is included, and the driving part 40 can be used for assembling a tool 3, 3'; in this embodiment, the driving part 40 includes the polygonal hole 41 and the polygonal column 42, can provide a polygonal drive head combined with a variety of driving tools 4 (for example, the polygonal column 42, the tool 3' (wrench tool, socket tool, etc.)) can be provided to be inserted into the polygonal hole 41 or to drive the tool 4. Combined with the plurality of hollow parts 11 (as shown in FIG. 7 ).

該驅動部10凸設於該套卡部30之一側，該驅動部10的一最大外徑尺寸D1大於等於1/2該多角槽311之一最大內徑尺寸D2；於本實施例中，該驅動部 10的該最大外徑尺寸D1大於等於該多角槽311之該最大內徑尺寸D2，該驅動部10及該套卡部30之間的結合強度佳，該驅動工具4的作用力可平均作用於該驅動部10上且可省力且順暢地驅動、抵抗扭力能力佳而不易斷裂。 The driving portion 10 is protruded from one side of the clamping portion 30 , and a maximum outer diameter dimension D1 of the driving portion 10 is greater than or equal to 1/2 of a maximum inner diameter dimension D2 of the polygonal groove 311 ; in this embodiment, the drive The maximum outer diameter dimension D1 of 10 is greater than or equal to the maximum inner diameter dimension D2 of the polygonal groove 311 , the bonding strength between the driving part 10 and the clamping part 30 is good, and the force of the driving tool 4 can act on the The driving part 10 can be driven smoothly and effortlessly, and has good resistance to torsion and is not easy to break.

至少一該鏤空部11呈非圓形狀，於本實施例中各該鏤空部11呈錐形狀，於該軸向L1上，至少一該鏤空部11由一側朝另一相對側漸縮。具體地說，該軸向L1通過該驅動部10及該套卡部30之中心，該驅動部10另包括複數臂部12，各該臂部12的一端部係相互連接，各該臂部12之另一端部繞該軸向L1間隔設置的連接於該套卡部30，該複數臂部12及該複數鏤空部11繞該軸向L1交錯設置，相鄰之二該臂部12之間構成一該鏤空部11；具體地說，各該臂部12包括一立段13、一橫向於該立段13之橫接段14及一弧彎段15，該立段13及該橫接段14分別連接於該弧彎段15的相對二側，該立段13連接於該套卡部30，各該臂部12之橫接段14係相互連接。各該臂部12之一端部連接於該帶動部40；相鄰之二該臂部12之間定義一夾角θ。於本實施例中，該夾角θ大於等於15度；可供不同尺寸的該驅動工具4穿設，以及可將該驅動工具4於至少一該鏤空部11中移動以調整與至少一該鏤空部11之間的間距，例如該驅動工具4可於至少一該鏤空部11中呈傾斜、水平或其他角度設置以利於驅動；該驅動工具4可供壓抵於任一該臂部12以驅動該拆卸工具1。 At least one of the hollowed-out portions 11 has a non-circular shape. In this embodiment, each of the hollowed-out portions 11 has a tapered shape. In the axial direction L1, at least one of the hollowed-out portions 11 tapers from one side to the other opposite side. Specifically, the axial direction L1 passes through the center of the driving portion 10 and the clamping portion 30 . The driving portion 10 further includes a plurality of arm portions 12 , one end of each arm portion 12 is connected to each other, and each arm portion 12 The other end is connected to the clip portion 30 at intervals around the axial direction L1, the plurality of arm portions 12 and the plurality of hollow portions 11 are staggered around the axial direction L1, and the two adjacent arm portions 12 constitute a a hollow portion 11 ; specifically, each of the arm portions 12 includes a vertical section 13 , a transverse section 14 transverse to the vertical section 13 and an arc section 15 , the vertical section 13 and the transverse section 14 The vertical sections 13 are respectively connected to the opposite sides of the curved section 15 , the vertical sections 13 are connected to the sleeve 30 , and the transverse sections 14 of the arms 12 are connected to each other. One end of each arm portion 12 is connected to the driving portion 40 ; an included angle θ is defined between two adjacent arm portions 12 . In this embodiment, the included angle θ is greater than or equal to 15 degrees; the driving tool 4 of different sizes can be passed through, and the driving tool 4 can be moved in at least one of the hollow parts 11 to adjust to the at least one hollow part. The distance between 11, for example, the driving tool 4 can be inclined, horizontal or other angles in at least one of the hollow parts 11 to facilitate driving; the driving tool 4 can be pressed against any of the arm parts 12 to drive the Removal Tool 1.

該驅動部10包括至少三該相互連接之臂部12及至少三該鏤空部11，該至少三臂部12係繞該軸向L1等角設置。該驅動部10包括至少四該相互連接之臂部12及至少四該鏤空部11；該驅動工具4可以不同的角度穿設選擇至少一或複數該鏤空部11；亦可以複數該驅動工具4穿設於相同或不同的至少一或複數該鏤空部11(如圖6)。 The driving portion 10 includes at least three interconnected arm portions 12 and at least three hollow portions 11 , and the at least three arm portions 12 are arranged equiangularly around the axial direction L1 . The driving part 10 includes at least four interconnected arm parts 12 and at least four hollow parts 11 ; the driving tool 4 can pass through at least one or a plurality of the hollow parts 11 at different angles; At least one or a plurality of the hollow parts 11 (as shown in FIG. 6 ) are arranged on the same or different ones.

該驅動部10設有一空間16，該複數臂部12共構該空間16，該空間16連通各該鏤空部11，該空間16供該驅動工具4穿過；該第一卡接部31定義一端部315，各該臂部12之該橫接段14設有一底部141，該空間16位於該底部141及該端部315之間，該端部315及該底部141之間定義一空間高度H1，該空間高度H1的尺寸範圍大於等於0.80公分，故該濾心結構2結合於該多角槽311時，該濾心結構2與該底部141之間保持間距以提供該驅動工具4穿設，以穩定且順暢地驅動該拆卸工具1。 The driving portion 10 is provided with a space 16, the plurality of arm portions 12 together form the space 16, the space 16 communicates with the hollow portions 11, and the space 16 allows the driving tool 4 to pass through; the first engaging portion 31 defines one end The cross section 14 of each arm portion 12 is provided with a bottom portion 141, the space 16 is located between the bottom portion 141 and the end portion 315, and a space height H1 is defined between the end portion 315 and the bottom portion 141, The dimension range of the space height H1 is greater than or equal to 0.80 cm. Therefore, when the filter core structure 2 is combined with the polygonal groove 311 , a distance is maintained between the filter core structure 2 and the bottom 141 to allow the driving tool 4 to pass through, so as to stabilize And the removal tool 1 is driven smoothly.

1:拆卸工具 1: Removal tool

10:驅動部 10: Drive Department

11:鏤空部 11: Hollow part

12:臂部 12: Arm

314:凸緣 314: Flange

322:嵌槽 322: Groove

40:帶動部 40: Drive Department

41:多角孔 41: Polygonal hole

42:多角柱 42: Polygonal Column

Claims (9)

一種拆卸工具，其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，包括複數相互連通之鏤空部；及一套卡部，供套接於該頭部，與該驅動部於一軸向上設置，包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，各該鏤空部供徑向朝一外界開放且連通該多角槽及於該軸向供朝該外界開放。 A dismantling tool is used for dismantling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, at least one convex rib is arranged on the head, the disassembly tool includes: a drive a part, including a plurality of interconnected hollow parts; and a set of clamping parts for sleeved on the head part, and the driving part is arranged in an axial direction, including at least one of a first clamping part and a second clamping part Alternatively, the first engaging portion includes a polygonal groove open toward the axial direction, and the polygonal groove is sleeved on the head portion, and the second engaging portion includes a peripheral portion extending around the axial direction and at least one opening In the inserting groove of the peripheral portion, the at least one inserting groove accommodates the at least one protruding rib; wherein, each hollow portion is open to the outside in the radial direction and communicates with the polygonal groove and is open to the outside in the axial direction. 如請求項1所述的拆卸工具，另包括一帶動部，該帶動部與該套卡部分別設於該驅動部的相對二側，該帶動部凸設於該驅動部外，該帶動部包括一多角孔或一多角柱至少其中一者，該帶動部可供組接一工具，各該鏤空部可供一驅動工具穿設。 The dismantling tool as claimed in claim 1, further comprising a driving portion, the driving portion and the clip portion are respectively disposed on opposite sides of the driving portion, the driving portion is protruded outside the driving portion, and the driving portion includes At least one of a polygonal hole or a polygonal column, the driving part can be used for assembling a tool, and each of the hollow parts can be penetrated by a driving tool. 一種拆卸工具，其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，包括複數相互連通之鏤空部；及一套卡部，供套接於該頭部，與該驅動部於一軸向上設置，包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，至少一該鏤空部呈非圓形狀，於該軸向上，至少一該鏤空部由一側朝另一相對側漸縮。 A dismantling tool is used for dismantling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, at least one convex rib is arranged on the head, the disassembly tool includes: a drive a part, including a plurality of interconnected hollow parts; and a set of clamping parts for sleeved on the head part, and the driving part is arranged in an axial direction, including at least one of a first clamping part and a second clamping part Alternatively, the first engaging portion includes a polygonal groove open toward the axial direction, and the polygonal groove is sleeved on the head portion, and the second engaging portion includes a peripheral portion extending around the axial direction and at least one opening The at least one insert groove accommodates the at least one protruding rib in the insert groove of the peripheral portion; wherein, at least one of the hollowed-out portions is in a non-circular shape, and in the axial direction, at least one of the hollowed-out portions is opposite from one side to the other Side taper. 一種拆卸工具，其係供用於拆卸一濾心結構，該濾心結構包括設於相對二側的一頭部與一螺紋段，至少一凸肋設於該頭部，該拆卸工具包括：一驅動部，包括複數相互連通之鏤空部；及一套卡部，供套接於該頭部，與該驅動部於一軸向上設置，包括一第一卡接部及一第二卡接部至少其中一者，該第一卡接部包括一朝該軸向開放之多角槽，該多角槽供套接於該頭部，該第二卡接部包括一繞該軸向延伸之周部及至少一開設於該周部之嵌槽，該至少一嵌槽容設該至少一凸肋；其中，該軸向通過該驅動部及該套卡部之中心，該驅動部另包括複數臂部，各該臂部的一端部係相互連接，各該臂部之另一端部繞該軸向間隔設置的連接於該套卡部，該複數臂部及該複數鏤空部繞該軸向交錯設置，相鄰之二該臂部之間構成一該鏤空部。 A dismantling tool is used for dismantling a filter core structure, the filter core structure includes a head and a threaded section arranged on opposite sides, at least one convex rib is arranged on the head, the disassembly tool includes: a drive a part, including a plurality of interconnected hollow parts; and a set of clamping parts for sleeved on the head part, and the driving part is arranged in an axial direction, including at least one of a first clamping part and a second clamping part Alternatively, the first engaging portion includes a polygonal groove open toward the axial direction, and the polygonal groove is sleeved on the head portion, and the second engaging portion includes a peripheral portion extending around the axial direction and at least one opening The at least one insert groove accommodates the at least one protruding rib in the insert groove of the peripheral portion; wherein, the axial direction passes through the center of the drive portion and the sleeve clip portion, and the drive portion further includes a plurality of arm portions, each of the arm portions One end of each arm is connected to each other, and the other end of each arm is spaced around the axial direction and connected to the sleeve. The hollow portion is formed between the arms. 如請求項4所述的拆卸工具，其中各該臂部包括一立段、一橫向於該立段之橫接段及一弧彎段，該立段及該橫接段分別連接於該弧彎段的相對二側，該立段連接於該套卡部，各該臂部之橫接段係相互連接。 The dismantling tool as claimed in claim 4, wherein each of the arms comprises a vertical section, a transverse connecting section transverse to the vertical section, and an arc-bending section, and the vertical section and the lateral connecting section are respectively connected to the arc-bending section On the opposite sides of the segment, the vertical segment is connected to the clip portion, and the transverse connection segments of the arm portions are connected to each other. 如請求項4所述的拆卸工具，其中該驅動部包括至少三該相互連接之臂部及至少三該鏤空部，該至少三臂部係繞該軸向等角設置。 The dismantling tool according to claim 4, wherein the driving part comprises at least three interconnected arm parts and at least three hollow parts, and the at least three arm parts are equiangularly arranged around the axial direction. 如請求項5所述的拆卸工具，其中該驅動部凸設於該套卡部之一側，該驅動部設有一空間，該複數臂部共構該空間，該空間連通各該鏤空部，各該鏤空部可供一驅動工具穿設，該空間供該驅動工具穿過；該第一卡接部定義一端部，各該臂部之該橫接段設有一底部，該空間位於該底部及該端部之間，該端部及該底部之間定義一空間高度，該空間高度的尺寸範圍大於等於0.80公分。 The dismantling tool according to claim 5, wherein the driving portion is protruded on one side of the clamping portion, the driving portion is provided with a space, the plurality of arm portions together form the space, and the space communicates with each of the hollow portions, and each The hollow part can be passed through by a driving tool, and the space is used for the driving tool to pass through; the first engaging part defines one end, and the transverse section of each arm part has a bottom, and the space is located between the bottom and the A space height is defined between the ends, between the end and the bottom, and the dimension range of the space height is greater than or equal to 0.80 cm. 如請求項1至7其中任一項所述的拆卸工具，其中該第一卡接部於軸向上之相對二側分別設有一第一端部及一第二端部，該驅動部設於該第一端部，該第二卡接部設於該第二端部，該周部凸設於該第一卡接部，該第一端部設有一徑向凸伸之凸緣；該第一端部及該第二端部分別呈筒狀，該第一端部及該第二端部分別的內徑尺寸相異。 The dismantling tool according to any one of claims 1 to 7, wherein a first end portion and a second end portion are respectively provided on two opposite sides of the first engaging portion in the axial direction, and the driving portion is provided on the a first end, the second engaging portion is disposed on the second end, the peripheral portion is protruding from the first engaging portion, and a radially protruding flange is disposed on the first end; the first end The first end portion and the second end portion are respectively cylindrical, and the inner diameters of the first end portion and the second end portion are different. 如請求項7所述的拆卸工具，其中各該鏤空部供徑向朝一外界開放且連通該多角槽及於該軸向供朝該外界開放；該拆卸工具另包括一帶動部，該帶動部與該套卡部分別設於該驅動部的相對二側，該帶動部凸設於該驅動部外，該帶動部包括一多角孔或一多角柱至少其中一者，該帶動部可供組接一工具，各該鏤空部可供一驅動工具穿設；各該鏤空部呈錐形狀，於該軸向上，至少一該鏤空部由一側朝另一相對側漸縮；其中，該驅動部及該套卡部係白鐵材質相互結合而成；於該軸向上，各該鏤空部的一高度尺寸大於等於0.8公分；該驅動部的一最大外徑尺寸大於等於該多角槽之一最大內徑尺寸；相鄰之二該臂部之間定義一夾角θ，該夾角大於等於15度；該驅動部包括至少四該相互連接之臂部及至少四該鏤空部；各該臂部之一端部連接於該帶動部；該第一卡接部於軸向上之相對二側分別設有一第一端部及一第二端部，該驅動部設於該第一端部，該第二卡接部設於該第二端部，該周部凸設於該第一卡接部，該第一端部設有一徑向凸伸之凸緣；該第一端部及該第二端部分別呈筒狀，該第一端部及該第二端部分別的內徑尺寸相異；該周部包括複數周向間隔設置之嵌卡部及複數該嵌槽，各該嵌卡部包括複數該嵌槽。 The dismantling tool according to claim 7, wherein each of the hollow portions is open to an outside in a radial direction and communicates with the polygonal groove and is open to the outside in the axial direction; the dismantling tool further comprises a driving portion, and the driving portion is connected to the outside. The clamping parts are respectively disposed on two opposite sides of the driving part, the driving part is protruded outside the driving part, the driving part includes at least one of a polygonal hole or a polygonal column, and the driving part can be assembled a tool, each of the hollow parts can be passed through by a driving tool; each of the hollow parts is in the shape of a cone, and in the axial direction, at least one of the hollow parts is tapered from one side to the other opposite side; wherein the driving part and the The set of clamping parts is made of white iron materials combined with each other; in the axial direction, a height dimension of each hollow part is greater than or equal to 0.8 cm; a maximum outer diameter of the driving part is greater than or equal to a maximum inner diameter of the polygonal slot. ; An included angle θ is defined between the two adjacent arm portions, and the included angle is greater than or equal to 15 degrees; the driving portion includes at least four interconnected arm portions and at least four hollow portions; one end of each arm portion is connected to the driving portion; the first engaging portion is respectively provided with a first end portion and a second end portion on two opposite sides in the axial direction, the driving portion is arranged on the first end portion, and the second engaging portion is arranged on the The second end portion, the peripheral portion protrudes from the first engaging portion, the first end portion is provided with a radially protruding flange; the first end portion and the second end portion are respectively cylindrical, the The inner diameters of the first end portion and the second end portion are different; the peripheral portion includes a plurality of inserting parts and a plurality of the inserting grooves arranged at intervals in the circumferential direction, and each of the inserting parts includes a plurality of the inserting grooves.
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM417238U (en) * 2011-07-01 2011-12-01 jun-zhao Shi Oil filter frame dismantling tool
TWI369282B (en) * 2011-07-13 2012-08-01 Shine Yen Ind Co Ltd Oil filter remover
US20120198970A1 (en) * 2009-10-02 2012-08-09 Mark Robidoux Oil Filter Removal Tool With Integral Oil Retaining Reservoir
US8826780B1 (en) * 2011-11-09 2014-09-09 A&E Incorporated Socket tool for use with fuel and oil filter caps
TWM549141U (en) * 2016-06-23 2017-09-21 Jun-Fan Chen Disassembling tool
CN209478068U (en) * 2018-11-14 2019-10-11 浙江省衢州市富润机械制造有限公司 A kind of bowl-type oil filter spanner
TWM594526U (en) * 2019-12-04 2020-05-01 立晏企業有限公司 Filter detaching tool
CN111745591A (en) * 2020-06-24 2020-10-09 中国人民解放军第五七一九工厂 Dismounting device for low-pressure oil filter shell of aircraft engine
US20210107123A1 (en) * 2019-10-11 2021-04-15 Kevin Francis Moran Oil filter removal device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120198970A1 (en) * 2009-10-02 2012-08-09 Mark Robidoux Oil Filter Removal Tool With Integral Oil Retaining Reservoir
TWM417238U (en) * 2011-07-01 2011-12-01 jun-zhao Shi Oil filter frame dismantling tool
TWI369282B (en) * 2011-07-13 2012-08-01 Shine Yen Ind Co Ltd Oil filter remover
US8826780B1 (en) * 2011-11-09 2014-09-09 A&E Incorporated Socket tool for use with fuel and oil filter caps
TWM549141U (en) * 2016-06-23 2017-09-21 Jun-Fan Chen Disassembling tool
CN209478068U (en) * 2018-11-14 2019-10-11 浙江省衢州市富润机械制造有限公司 A kind of bowl-type oil filter spanner
US20210107123A1 (en) * 2019-10-11 2021-04-15 Kevin Francis Moran Oil filter removal device
TWM594526U (en) * 2019-12-04 2020-05-01 立晏企業有限公司 Filter detaching tool
CN111745591A (en) * 2020-06-24 2020-10-09 中国人民解放军第五七一九工厂 Dismounting device for low-pressure oil filter shell of aircraft engine

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