TWM525805U - Easy detachable/installable round hole saw - Google Patents
Easy detachable/installable round hole saw Download PDFInfo
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- TWM525805U TWM525805U TW105205908U TW105205908U TWM525805U TW M525805 U TWM525805 U TW M525805U TW 105205908 U TW105205908 U TW 105205908U TW 105205908 U TW105205908 U TW 105205908U TW M525805 U TWM525805 U TW M525805U
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
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Description
本創作為一種圓孔鋸，尤其是指一種易拆裝之圓孔鋸。This creation is a circular hole saw, especially a circular hole saw that is easy to disassemble.
參考中國專利第2400251號之帶退料的圓孔鋸，在退料桿的一頭由緊合螺釘固定連接定位鑽頭，圓孔鋸由圓柱頭螺釘固定連接退料套，退料桿同退料套反螺紋連接，退料桿加工有左旋外螺紋，退料桿加工有左旋內螺紋，退料桿正轉至極限位置時，帶動退料套正旋轉，鋸切圓孔。退料扳手卡連退料套，本實用新型的卡接方法採用偏視退料套與退料扳手卡連；另一種連接方法是採用六角螺母固定連接退料套，再由退料扳手卡連六角螺母，同時，六角螺母及墊圈緊固退料套和圓孔鋸的連接。用手或其固定物定位退料板手，反轉退料桿逐漸向下運行，由退料桿一頭頂出圓孔中的廢棄料塊。Refer to the round hole saw with the return material of Chinese Patent No. 2400251, and fix the positioning drill bit at the end of the return rod by the tightening screw. The round hole saw is fixedly connected with the return sleeve by the cylindrical head screw, and the return rod is the same as the return sleeve. Reverse thread connection, the return rod is machined with a left-handed external thread, and the return rod is machined with a left-handed internal thread. When the return rod is turned to the limit position, the return sleeve is rotated and the round hole is sawed. The returning wrench card is connected with the returning sleeve, and the clamping method of the utility model adopts the biased returning sleeve and the returning wrench to be connected; the other connecting method is to fix the connecting and returning sleeve by using the hex nut, and then the card is connected by the returning wrench. Hexagon nuts, at the same time, hex nuts and washers secure the connection of the return sleeve and the circular hole saw. Position the stripper by hand or its fixture, and reverse the stripper to run downwards. The scraper rod is used to push out the waste block in the round hole.
當使用者需要更換定位鑽頭時，需先用手或其固定物定位退料板手，接著反轉退料桿逐漸向下運行，使得緊合螺絲移動至圓孔鋸的外側，最後旋轉該緊合螺絲而將定位鑽頭脫離退料桿。使用者更換定位鑽頭的過程複雜，不具便利性。When the user needs to change the positioning drill bit, the hand should be positioned by hand or its fixing object, then the reverse rotation bar is gradually moved downward, so that the tightening screw moves to the outside of the circular hole saw, and finally the tightness is rotated. Screw the positioning bit away from the return rod. The process of replacing the positioning bit by the user is complicated and not convenient.
有鑑於上述先前技術的問題無法有效的解決與克服，因此本申請人提出本專利申請，以解決前述問題點。In view of the above problems of the prior art, which cannot be effectively solved and overcome, the present applicant has filed this patent application to solve the aforementioned problems.
本創作所欲解決之問題係在於：更換定位鑽頭的過程複雜，不具便利性。The problem that this creation is to solve is that the process of replacing the positioning bit is complicated and not convenient.
本創作之易拆裝之圓孔鋸，其包括：一基座組，其包括一本體、一按壓件，該本體包括一第一穿孔與一容置槽，該第一穿孔貫穿該本體相反兩端，該容置槽連通該第一穿孔，該按壓件可滑動地設置於該容置槽並包括一通孔與一第一定位部，該通孔連通該第一穿孔，且該第一定位部設置於該按壓件並位於該通孔之內緣；一切割件，其可脫離地連接該本體並包括一容納空間；一鑽孔件，其包括一桿部與至少一第二定位部，該至少一第二定位部設置於該桿部之一側，該桿部可滑動地穿設該本體之第一穿孔並通過該切割件之容納空間而凸伸出該切割件，且該至少一第二定位部容置於該按壓件之通孔，該按壓件選擇性地相對於該容置槽滑移而將該鑽孔件之至少一第二定位部與該按壓件之第一定位部互相卡掣或脫離。The easy-to-assemble circular hole saw of the present invention comprises: a base set comprising a body and a pressing member, the body comprising a first through hole and a receiving groove, the first through hole penetrating the body opposite The receiving slot is slidably disposed in the receiving slot, and the pressing member is slidably disposed in the receiving slot and includes a through hole and a first positioning portion, the through hole communicates with the first through hole, and the first positioning portion a cutting member disposed at an inner edge of the through hole; a cutting member detachably connecting the body and including a receiving space; a drilling member including a rod portion and at least a second positioning portion, the The at least one second positioning portion is disposed on one side of the rod portion, the rod portion slidably passes through the first through hole of the body and protrudes from the cutting member through the receiving space of the cutting member, and the at least one The positioning portion is disposed in the through hole of the pressing member, and the pressing member selectively slides relative to the receiving groove to mutually exchange the at least one second positioning portion of the drilling member and the first positioning portion of the pressing member Jam or detach.
使用者僅需選擇性地按壓該按壓件而將該鑽孔件組裝或脫離該基座組，而能夠輕易地更換該鑽孔件。The user only needs to selectively press the pressing member to assemble or disengage the drilling member from the base group, and the drilling member can be easily replaced.
其他目的、優點和本創作的新穎特性將從以下詳細的描述與相關的附圖更加明顯。Other objects, advantages, and novel features of the present invention will become apparent from the Detailed Description and the accompanying drawings.
有關本創作所採用之技術、手段及其功效，茲舉三較佳實施例並配合圖式詳述如後，此僅供說明之用，在專利申請上並不受此種結構之限制。With regard to the techniques, means, and effects of the present invention, the three preferred embodiments are described in detail with reference to the drawings. This is for illustrative purposes only and is not limited by the structure of the patent application.
參考圖1至圖5。本創作易拆裝之圓孔鋸第一實施例包括一基座組10、一切割件20、一鑽孔件30與一固定組40，該切割件20設置於該基座組10之一端，該固定組40設置於該基座組10相反於該切割件20之一端，該鑽孔件30可滑動地穿設該基座組10、該切割件20與該固定組40，該切割件20能夠切割一工件，該鑽孔件30能夠鑽孔該工件而定位該切割件20的切割位置。Refer to Figures 1 to 5. The first embodiment of the circular hole saw of the present invention includes a base set 10, a cutting member 20, a drilling member 30 and a fixing group 40. The cutting member 20 is disposed at one end of the base group 10. The fixing group 40 is disposed at one end of the base group 10 opposite to the cutting member 20, and the drilling member 30 slidably penetrates the base group 10, the cutting member 20 and the fixing group 40, the cutting member 20 A workpiece can be cut that can drill the workpiece to position the cutting position of the cutting member 20.
該基座組10包括一本體11、一按壓件12、一彈性件13與一止動件14，該按壓件12可滑動地設置於該本體11，該彈性件13設置於該本體11與該按壓件12之間而彈性地抵頂該按壓件12，該止動件14穿設該本體11與該按壓件12，使得該按壓件12無法脫離該本體11。該本體11包括一第一穿孔111、一容置槽112、至少一第二穿孔113、一凹孔114與一螺紋部115，該第一穿孔111沿著一軸線L延伸並貫穿該本體11相反兩端，該容置槽112垂直於該軸線L延伸並連通該第一穿孔111，該彈性件13設置於該容置槽112之槽底，該至少一第二穿孔113貫穿該本體11並與該第一穿孔111平行，該凹孔114平行於該至少一第二穿孔113並設置於該本體11鄰近該固定組40之一端，該螺紋部115設置於該本體11鄰近該切割件20之一端並凸伸出該本體11，該第一穿孔111貫穿該螺紋部115。於本實施例中，該第一穿孔111之截面呈六邊形，該第二穿孔113之數量為二個，該第一穿孔111位於該二第二穿孔113之間。該第一穿孔111包括二凹部1111，該二凹部1111分別凹設於該第一穿孔111相反兩側。至少一第二穿孔113包括一第一段1131與一第二段1132，該第一段1131位於該第二穿孔113鄰近該切割件20之一端，該第二段1132位於該第二穿孔113鄰近該固定組40之一端。於本實施例中，該第一段1131之直徑大於該第二段1132之直徑。該按壓件12可滑動地容置於該容置槽112並包括一通孔121與一第一定位部122，該通孔121連通該第一穿孔111，且該第一定位部122設置於該按壓件12並位於該通孔121之一側，該止動件14通過該按壓件12之通孔121並能夠抵頂該通孔121鄰近該彈性件13一側之內緣。該第一定位部122包括一定位孔1221，該定位孔1221貫穿該按壓件12鄰近該彈性件13之一端並連通該通孔121。The base unit 10 includes a body 11 , a pressing member 12 , an elastic member 13 and a stopper 14 . The pressing member 12 is slidably disposed on the body 11 , and the elastic member 13 is disposed on the body 11 and the body 11 . The pressing member 12 elastically abuts against the pressing member 12, and the stopping member 14 passes through the body 11 and the pressing member 12, so that the pressing member 12 cannot be separated from the body 11. The body 11 includes a first through hole 111, a receiving groove 112, at least one second through hole 113, a recessed hole 114 and a threaded portion 115. The first through hole 111 extends along an axis L and runs through the body 11 oppositely. The accommodating groove 112 extends perpendicularly to the axis L and communicates with the first through hole 111. The elastic member 13 is disposed at the bottom of the accommodating groove 112. The at least one second through hole 113 extends through the body 11 and The first through hole 111 is parallel, and the concave hole 114 is parallel to the at least one second through hole 113 and disposed at one end of the fixed portion 40 of the body 11. The threaded portion 115 is disposed at the one end of the body 11 adjacent to the cutting member 20 And protruding from the body 11, the first through hole 111 penetrates the threaded portion 115. In this embodiment, the first through hole 111 has a hexagonal cross section, and the second through hole 113 has two numbers. The first through hole 111 is located between the two second through holes 113. The first through hole 111 includes two recesses 1111 , and the two recesses 1111 are respectively recessed on opposite sides of the first through hole 111 . The at least one second through hole 113 includes a first segment 1131 and a second segment 1132. The first segment 1131 is located at one end of the second through hole 113 adjacent to the cutting member 20, and the second segment 1132 is located adjacent to the second through hole 113. One end of the fixed group 40. In this embodiment, the diameter of the first segment 1131 is greater than the diameter of the second segment 1132. The pressing member 12 is slidably received in the receiving groove 112 and includes a through hole 121 and a first positioning portion 122. The through hole 121 communicates with the first through hole 111, and the first positioning portion 122 is disposed on the pressing portion. The member 12 is located on one side of the through hole 121. The stopper 14 passes through the through hole 121 of the pressing member 12 and can abut the inner edge of the through hole 121 adjacent to the side of the elastic member 13. The first positioning portion 122 includes a positioning hole 1221 . The positioning hole 1221 extends through the pressing member 12 adjacent to one end of the elastic member 13 and communicates with the through hole 121 .
該切割件20可脫離地連接該本體11並包括一容納空間21、至少一固定孔22與一螺孔23，該容納空間21位於該切割件20之一端，且該至少一固定孔22與該螺孔23位於該切割件20之另一端，該螺孔23連通該容納空間21，該至少一固定孔22位於該螺孔23之一側且互相平行，該切割件20之螺孔23能夠螺設於該螺紋部115，且該至少一固定孔22能夠對齊該至少一第二穿孔113。於本實施例中，該固定孔22之數量為二個，該螺孔23位於該二固定孔22之間。The cutting member 20 is detachably coupled to the body 11 and includes a receiving space 21, at least one fixing hole 22 and a screw hole 23, the receiving space 21 is located at one end of the cutting member 20, and the at least one fixing hole 22 and the The screw hole 23 is located at the other end of the cutting member 20, and the screw hole 23 communicates with the receiving space 21. The at least one fixing hole 22 is located on one side of the screw hole 23 and is parallel to each other. The screw hole 23 of the cutting member 20 can be screwed. The threaded portion 115 is disposed, and the at least one fixing hole 22 can be aligned with the at least one second through hole 113. In the embodiment, the number of the fixing holes 22 is two, and the screw holes 23 are located between the two fixing holes 22.
該鑽孔件30包括一桿部31與至少一第二定位部32，該至少一第二定位部32設置於該桿部31之一側，該桿部31可滑動地穿設該本體11之第一穿孔111與該固定組40並通過該切割件20之容納空間21而凸伸出該切割件20，且該至少一第二定位部32能夠容置於該按壓件12之通孔121，該按壓件12選擇性地相對於該容置槽112滑移而將該鑽孔件30之至少一第二定位部32與該按壓件12之第一定位部122互相卡掣或脫離。於本實施利中，該鑽孔件30之桿部31的截面對應於該第一穿孔111之截面而呈六邊形，該第二定位部32之數量為二個，該二第二定位部32分別凸伸出該桿部31相反兩側並能夠分別滑設於該第一穿孔111之二凹部1111，該按壓件12選擇性地相對於該容置槽112滑移而將該鑽孔件30之二第二定位部32其中之一容置或脫出該按壓件12之定位孔1221。The drilling member 30 includes a rod portion 31 and at least one second positioning portion 32. The at least one second positioning portion 32 is disposed on one side of the rod portion 31. The rod portion 31 slidably penetrates the body 11 The first through hole 111 and the fixing portion 40 protrude from the cutting member 20 through the receiving space 21 of the cutting member 20, and the at least one second positioning portion 32 can be received in the through hole 121 of the pressing member 12. The pressing member 12 selectively slides relative to the receiving groove 112 to latch or disengage the at least one second positioning portion 32 of the drilling member 30 and the first positioning portion 122 of the pressing member 12. In the present embodiment, the cross section of the rod portion 31 of the drilling member 30 is hexagonal corresponding to the cross section of the first through hole 111, and the number of the second positioning portions 32 is two, and the second positioning portion is two. The protrusions 32 are respectively protruded from opposite sides of the rod portion 31 and are respectively slidably disposed on the two recesses 1111 of the first through hole 111. The pressing member 12 selectively slides relative to the receiving groove 112 to the drilling member. One of the second positioning portions 32 of the 30 bis accommodates or disengages the positioning hole 1221 of the pressing member 12.
該固定組40包括一旋蓋41、至少一滑移銷42、至少一彈性體43與至少一螺帽44，該旋蓋41位於該本體11相反於該切割件20之一端，該鑽孔件30可滑動地穿設該旋蓋41，該至少一滑移銷42可滑動地穿設該至少一第二穿孔113並穿設該旋蓋41，該至少一彈性體43套設該至少一滑移銷42並容置於該至少一第二穿孔113，該至少一螺帽44螺設於該至少一滑移銷42並抵頂該旋蓋41相反於該本體11之一端，該旋蓋41選擇性地驅動該至少一滑移銷42相對於該至少一第二穿孔113滑移而使得該至少一滑移銷42容置或脫出該切割件20之至少一固定孔22。於本實施例中，該滑移銷42的數量為二個，該彈性體43的數量為二個，且該螺帽44的數量為二個，該二滑移銷42其中之一滑設於該二第二穿孔113其中之一，另一該滑移銷42滑設於另一該第二穿孔113，該二彈性體43其中之一套設該二滑移銷42其中之一並容置於該二第二穿孔113其中之一，另一該彈性體43套設另一該滑移銷42並容置於另一該第二穿孔113，該二螺帽44其中之一螺設於該二滑移銷42其中之一，另一該螺帽44螺設於另一該滑移銷42。該旋蓋41包括至少一弧形滑槽411與一頂掣部412，該至少一弧形滑槽411貫穿該旋蓋41相反兩端，該頂掣部412朝向該本體11延伸，該至少一滑移銷42穿設該至少一弧形滑槽411，該旋蓋41能夠以該軸線L為軸心旋轉而使得該至少一弧形滑槽411與該至少一滑移銷42相對滑移，該凹孔114位於該本體11鄰近該蓋件41之一端，該頂掣部412隨著該旋蓋41旋轉而選擇性地伸入該凹孔114或抵頂該本體11鄰近該旋蓋41之一端面。於本實施例中，該弧形滑槽411的數量為二個，該頂掣部412位於該二弧型滑槽411其中之一的一側。該至少一滑移銷42包括一大徑段421與一小徑段422，該大徑段421滑設於該第一段1131，該小徑段422滑設於該第二段1132，該至少一彈性體43套設該小徑段422並彈性地抵頂該小徑段422鄰近該大徑段421之端面，且該至少一彈性體43容置於該第一段1131並彈性地抵頂該第一段1131鄰近該第二段1132之端面，該至少一螺帽44螺設於該至少一滑移銷42之小徑段422。於本實施例中，該大徑段421之直徑小於該第一段1131之直徑並大於該第二段1132之直徑，該小徑段422之直徑小於該第二段1132之直徑。The fixing group 40 includes a screw cap 41 , at least one sliding pin 42 , at least one elastic body 43 and at least one nut 44 . The screw cap 41 is located at one end of the body 11 opposite to the cutting member 20 . The slidable cover 41 is slidably disposed. The at least one sliding pin 42 slidably passes through the at least one second through hole 113 and penetrates the screw cap 41. The at least one elastic body 43 is sleeved with the at least one slide The shifting pin 42 is received in the at least one second through hole 113. The at least one nut 44 is screwed on the at least one sliding pin 42 and abuts against the screw cap 41 opposite to one end of the body 11. The screw cap 41 The at least one sliding pin 42 is selectively driven to slide relative to the at least one second through hole 113 such that the at least one sliding pin 42 receives or disengages at least one fixing hole 22 of the cutting member 20. In this embodiment, the number of the sliding pins 42 is two, the number of the elastic bodies 43 is two, and the number of the nuts 44 is two, and one of the two sliding pins 42 is slidably disposed. One of the two second through holes 113 is slidably disposed on the other of the second through holes 113. One of the two elastic bodies 43 is provided with one of the two sliding pins 42 and is accommodated. One of the two second through holes 113, the other elastic body 43 is sleeved with another sliding pin 42 and received in the other second through hole 113, one of the two nuts 44 is screwed on the One of the two sliding pins 42 is screwed to the other of the sliding pins 42. The cap 41 includes at least one arcuate chute 411 and a top crotch portion 412 . The at least one arc chute 411 extends through opposite ends of the cap 41 . The top crotch portion 412 extends toward the body 11 , the at least one The sliding pin 42 is disposed through the at least one curved sliding slot 411, and the rotating cover 41 is axially rotatable about the axis L such that the at least one curved sliding slot 411 and the at least one sliding pin 42 slide relative to each other. The recessed hole 114 is located at one end of the body 11 adjacent to the cover member 41. The top sill portion 412 selectively extends into the recessed hole 114 as the cap 41 rotates or abuts the body 11 adjacent to the cap 41 One end. In the embodiment, the number of the arcuate chutes 411 is two, and the top crotch portion 412 is located on one side of one of the two arc chutes 411. The at least one sliding pin 42 includes a large diameter section 421 and a small diameter section 422. The large diameter section 421 is slidably disposed on the first section 1131. The small diameter section 422 is slidably disposed on the second section 1132. An elastic body 43 is disposed on the small diameter section 422 and elastically abuts the end surface of the small diameter section 422 adjacent to the large diameter section 421, and the at least one elastic body 43 is received in the first section 1131 and elastically abuts The first segment 1131 is adjacent to the end surface of the second segment 1132 , and the at least one nut 44 is screwed to the small diameter segment 422 of the at least one sliding pin 42 . In this embodiment, the diameter of the large diameter section 421 is smaller than the diameter of the first section 1131 and larger than the diameter of the second section 1132. The diameter of the small diameter section 422 is smaller than the diameter of the second section 1132.
參考圖4至圖7。該按壓件12能夠於一第一位置(圖4、圖5)與一第二位置(圖6、圖7)之間變換。當該按壓件12位於該第一位置，該彈性件13彈性地推抵該按壓件12，使得該通孔121鄰近該彈性件13之內緣抵靠該止動件14，該鑽孔件30之二第二定位部32位於該通孔121內，且該按壓件12之定位孔1221套設該二第二定位部32其中之一，使得該鑽孔件30與該基座組10穩固地結合。當該按壓件12由該第一位置轉變至該第二位置時，使用者施加力量於該按壓件12，使得該按壓件12克服該彈性件13彈性抵頂的力量而驅使該按壓件12朝向該容置槽112之槽底方向滑移。當該按壓件12位於該第二位置，該止動件14脫離該通孔121鄰近該彈性件13之內緣，且該鑽孔件30之二第二定位部32其中之一脫離該按壓件12之定位孔1221，該鑽孔件30能夠沿著該第一穿孔111滑移而脫出該基座組10與該切割件20。Refer to Figures 4 to 7. The pressing member 12 is switchable between a first position (Fig. 4, Fig. 5) and a second position (Fig. 6, Fig. 7). When the pressing member 12 is located at the first position, the elastic member 13 elastically pushes against the pressing member 12 such that the through hole 121 abuts against the stopping member 14 adjacent to the inner edge of the elastic member 13 , the drilling member 30 The second positioning portion 32 is located in the through hole 121, and the positioning hole 1221 of the pressing member 12 is sleeved with one of the two second positioning portions 32, so that the drilling member 30 and the base group 10 are firmly fixed. Combine. When the pressing member 12 is changed from the first position to the second position, the user applies a force to the pressing member 12, so that the pressing member 12 urges the pressing member 12 to face against the elastic abutting force of the elastic member 13. The accommodating groove 112 is slid in the groove bottom direction. When the pressing member 12 is in the second position, the stopping member 14 is disengaged from the through hole 121 adjacent to the inner edge of the elastic member 13, and one of the second positioning portions 32 of the drilling member 30 is separated from the pressing member. The positioning hole 1221 of the 12, the drilling member 30 can slide along the first through hole 111 to disengage the base set 10 and the cutting member 20.
參考圖1、圖3、圖8與圖9。該固定組40能夠於一第三位置(圖1、圖3)與一第四位置(圖8、圖9)之間變換。當該固定組40位於該第三位置，該切割件20之螺孔23螺設於該本體11之螺紋部115，且該二固定孔22分別對齊該二第一段1131，該二滑移銷42之大徑段421分別伸入該二固定孔22，使得該切割件20無法相對於該本體11螺轉而無法脫離，該旋蓋41抵靠該本體11，且該頂掣部412伸入該凹孔114。當該固定組40由該第三位置轉變至該第四位置，使用者施加力量於該旋蓋41，使得該旋蓋41克服該二彈性體43彈性抵頂的力量而驅使該旋蓋41朝向遠離該本體11的方向滑移，接著，將該旋蓋41以該軸線L為軸心旋轉，且該滑移銷42之小徑段422與該旋蓋41之弧形滑槽411相對滑移。當該固定組40位於該第四位置，該頂掣部412抵頂該本體11遠離該切割件20之端面，使得該二滑移銷42之大徑段421分別脫離該二固定孔22，該切割件20能夠相對於該本體11螺轉而脫離該本體11。Reference is made to Figures 1, 3, 8, and 9. The fixed set 40 is switchable between a third position (Fig. 1, Fig. 3) and a fourth position (Fig. 8, Fig. 9). When the fixing group 40 is located at the third position, the screw hole 23 of the cutting member 20 is screwed on the threaded portion 115 of the body 11, and the two fixing holes 22 are respectively aligned with the two first segments 1131, the two sliding pins. The large diameter segments 421 of the 42 extend into the two fixing holes 22 respectively, so that the cutting member 20 cannot be rotated relative to the body 11 and cannot be disengaged. The screw cap 41 abuts against the body 11 and the top jaw portion 412 extends into the body. The recess 114. When the fixing group 40 is changed from the third position to the fourth position, the user applies a force to the screw cap 41, so that the screw cap 41 overcomes the force of the elastic deformation of the two elastic bodies 43 to drive the screw cap 41 toward Sliding away from the direction of the body 11, and then rotating the cap 41 about the axis L, and the small diameter section 422 of the sliding pin 42 and the curved chute 411 of the cap 41 are relatively slipped . When the fixing group 40 is located at the fourth position, the top portion 412 abuts the end surface of the body 11 away from the cutting member 20, so that the large diameter segments 421 of the two sliding pins 42 are respectively separated from the two fixing holes 22, The cutting member 20 can be rotated away from the body 11 with respect to the body 11.
參考圖10與圖11。本創作易拆裝之圓孔鋸第二實施例結構大致與第一實施例結構相同，且該圓孔鋸第二實施例操作方式大致與第一實施例操作方式相同。其差異在於該圓孔鋸第二實施例，其中，該按壓件12之第一定位部122設置於該通孔121鄰近該彈性件13之內緣並朝向遠離該彈性件13之方向延伸，每一該第二定位部32設置一凹槽321，該按壓件12選擇性地相對於該容置槽112滑移而將該按壓件12之第一定位部122伸入或脫出該鑽孔件30之二凹槽321其中之一。Refer to Figures 10 and 11. The structure of the second embodiment of the circular hole saw which is easy to assemble and disassemble is substantially the same as that of the first embodiment, and the operation mode of the second embodiment of the circular hole saw is substantially the same as that of the first embodiment. The difference is the second embodiment of the circular hole saw, wherein the first positioning portion 122 of the pressing member 12 is disposed in the through hole 121 adjacent to the inner edge of the elastic member 13 and extends away from the elastic member 13 for each direction. A second positioning portion 32 is provided with a recess 321 . The pressing member 12 selectively slides relative to the receiving slot 112 to extend or disengage the first positioning portion 122 of the pressing member 12 into or out of the drilling member. One of the 30 bis grooves 321 .
參考圖12。本創作易拆裝之圓孔鋸第三實施例結構大致與第一實施例結構相同，且該圓孔鋸第三實施例操作方式大致與第一實施例操作方式相同。其差異在於該圓孔鋸第三實施例，其中，該鑽孔件30之桿部31設置一貫通孔311，該貫通孔311貫穿該桿部31相反兩側，一插銷A穿設於該貫通孔311，該插銷A一端凸伸出該桿部31之一側而形成該二第二定位部32其中之一，該插銷A另一端凸伸出該桿部31之另一端而形成另一該第二定位部32。Refer to Figure 12. The structure of the third embodiment of the circular hole saw which is easy to assemble and disassemble is substantially the same as that of the first embodiment, and the operation mode of the third embodiment of the circular hole saw is substantially the same as that of the first embodiment. The difference is the third embodiment of the circular hole saw, wherein the rod portion 31 of the drilling member 30 is provided with a through hole 311, and the through hole 311 extends through opposite sides of the rod portion 31, and a pin A is inserted through the through hole a hole 311, one end of the latch A protrudes from one side of the rod portion 31 to form one of the two second positioning portions 32, and the other end of the latch A protrudes from the other end of the rod portion 31 to form another one. The second positioning portion 32.
綜上所述，本創作易拆裝之圓孔鋸具有以下優點：In summary, the easy-to-install circular hole saw has the following advantages:
1.使用者能夠施加力量於該按壓件12，而使得該按壓件12於該第一位置與該第二位置之間變換，進而能夠輕易地將該鑽孔件30固定或脫離該基座組10。且使用者能夠施加力量於該旋蓋41，而使得該固定組40於該第三位置與該第四位置之間變換，進而能夠輕易地將該切割件20固定或脫離該基座組10。1. The user can apply a force to the pressing member 12 to change the pressing member 12 between the first position and the second position, thereby being able to easily fix or disengage the drilling member 30 from the base group. 10. And the user can apply force to the screw cap 41 to change the fixing group 40 between the third position and the fourth position, so that the cutting member 20 can be easily fixed or disengaged from the base group 10.
2.當該固定組40位於該第四位置，藉由該頂掣部412抵頂該本體11遠離該切割件20之端面，使得該二滑移銷42之大徑段421維持脫離該二固定孔22的位置，使用者能夠持續將該切割件20與該基座組10相對螺轉而互相組裝或脫離。2. When the fixing group 40 is located at the fourth position, the top portion 412 abuts the end surface of the body 11 away from the cutting member 20, so that the large diameter portion 421 of the two sliding pins 42 is maintained away from the two fixing portions. The position of the aperture 22 allows the user to continue to pivot or rotate the cutting member 20 relative to the base assembly 10 to assemble or disengage each other.
惟上述者，僅為本創作之較佳實施例而已，當不能以之限定本創作實施之範圍，故凡舉數值之變更或等效元件之置換，或依本創作申請專利範圍所作之均等變化與修飾，皆應仍屬本創作專利涵蓋之範疇。However, the foregoing is only a preferred embodiment of the present invention, and the scope of the present invention may not be limited thereto, so any change in the numerical value or replacement of the equivalent element, or an equivalent change according to the scope of the patent application of the present invention. And the modifications should still be covered by this creation patent.
10‧‧‧基座組
11‧‧‧本體
111‧‧‧第一穿孔
1111‧‧‧凹部
112‧‧‧容置槽
113‧‧‧第二穿孔
1131‧‧‧第一段
1132‧‧‧第二段
114‧‧‧凹孔
115‧‧‧螺紋部
12‧‧‧按壓件
121‧‧‧通孔
122‧‧‧第一定位部
1221‧‧‧定位孔
13‧‧‧彈性件
14‧‧‧止動件
20‧‧‧切割件
21‧‧‧容納空間
22‧‧‧固定孔
23‧‧‧螺孔
30‧‧‧鑽孔件
31‧‧‧桿部
311‧‧‧貫通孔
32‧‧‧第二定位部
321‧‧‧凹槽
40‧‧‧固定組
41‧‧‧旋蓋
411‧‧‧弧形滑槽
412‧‧‧頂掣部
42‧‧‧滑移銷
421‧‧‧大徑段
422‧‧‧小徑段
43‧‧‧彈性體
44‧‧‧螺帽
A‧‧‧插銷
L‧‧‧軸線10‧‧‧Pedestal group
11‧‧‧Ontology
111‧‧‧First perforation
1111‧‧‧ recess
112‧‧‧ accommodating slots
113‧‧‧Second perforation
1131‧‧‧ first paragraph
1132‧‧‧ second paragraph
114‧‧‧ recessed hole
115‧‧‧Threading Department
12‧‧‧Pressing parts
121‧‧‧through hole
122‧‧‧First Positioning Department
1221‧‧‧Positioning holes
13‧‧‧Flexible parts
14‧‧‧stops
20‧‧‧Cut parts
21‧‧‧ accommodation space
22‧‧‧Fixed holes
23‧‧‧ screw holes
30‧‧‧Drilling parts
31‧‧‧ pole
311‧‧‧through holes
32‧‧‧Second Positioning Department
321‧‧‧ Groove
40‧‧‧Fixed group
41‧‧‧Capping
411‧‧‧Arc chute
412‧‧‧Top Department
42‧‧‧Slip pin
421‧‧‧ Large diameter section
422‧‧‧Small path
43‧‧‧ Elastomers
44‧‧‧ nuts
A‧‧‧Tram
L‧‧‧ axis
圖1：本創作易拆裝之圓孔鋸第一實施例之立體外觀圖。 圖2：本創作易拆裝之圓孔鋸第一實施例之立體分解圖。 圖3：由圖1第一視角所取之剖面圖，表示該固定組位於該第三位置。 圖4：由圖1第二視角所取之剖面圖。 圖5：由圖1第三視角所取之剖面圖，表示該按壓件位於該第一位置。 圖6：為圖5之延續，表示按壓件由第一位置轉變至第二位置。 圖7：為圖6之延續，表示鑽孔件能夠脫離該基座組。 圖8：為圖1之延續，表示該固定組由第三位置轉變至第四位置。 圖9：為圖8第一視角所取之剖面圖。 圖10：本創作易拆裝之圓孔鋸第二實施例之立體分解圖。 圖11：本創作易拆裝之圓孔鋸第二實施例之剖面圖。 圖12：本創作易拆裝之圓孔鋸第三實施例之立體分解圖。Figure 1 is a perspective view of the first embodiment of the circular hole saw which is easy to assemble and disassemble. Fig. 2 is an exploded perspective view of the first embodiment of the circular hole saw which is easy to assemble and disassemble. Figure 3 is a cross-sectional view taken from the first perspective of Figure 1, showing the fixed set in the third position. Figure 4 is a cross-sectional view taken from the second perspective of Figure 1. Figure 5 is a cross-sectional view taken from the third perspective of Figure 1, showing the pressing member in the first position. Figure 6 is a continuation of Figure 5 showing the push member transitioning from a first position to a second position. Figure 7: is a continuation of Figure 6, showing that the drilled member can be detached from the base set. Figure 8 is a continuation of Figure 1 showing the fixed set transitioning from a third position to a fourth position. Figure 9 is a cross-sectional view taken from the first perspective of Figure 8. Fig. 10 is an exploded perspective view showing the second embodiment of the circular hole saw which is easy to assemble and disassemble. Figure 11 is a cross-sectional view showing a second embodiment of the circular hole saw which is easy to assemble and disassemble. Figure 12 is a perspective exploded view of the third embodiment of the circular hole saw which is easy to assemble and disassemble.
10‧‧‧基座組 10‧‧‧Pedestal group
11‧‧‧本體 11‧‧‧Ontology
111‧‧‧第一穿孔 111‧‧‧First perforation
112‧‧‧容置槽 112‧‧‧ accommodating slots
113‧‧‧第二穿孔 113‧‧‧Second perforation
114‧‧‧凹孔 114‧‧‧ recessed hole
12‧‧‧按壓件 12‧‧‧Pressing parts
121‧‧‧通孔 121‧‧‧through hole
122‧‧‧第一定位部 122‧‧‧First Positioning Department
1221‧‧‧定位孔 1221‧‧‧Positioning holes
13‧‧‧彈性件 13‧‧‧Flexible parts
14‧‧‧止動件 14‧‧‧stops
20‧‧‧切割件 20‧‧‧Cut parts
21‧‧‧容納空間 21‧‧‧ accommodation space
22‧‧‧固定孔 22‧‧‧Fixed holes
23‧‧‧螺孔 23‧‧‧ screw holes
30‧‧‧鑽孔件 30‧‧‧Drilling parts
31‧‧‧桿部 31‧‧‧ pole
32‧‧‧第二定位部 32‧‧‧Second Positioning Department
40‧‧‧固定組 40‧‧‧Fixed group
41‧‧‧旋蓋 41‧‧‧Capping
411‧‧‧弧形滑槽 411‧‧‧Arc chute
412‧‧‧頂掣部 412‧‧‧Top Department
42‧‧‧滑移銷 42‧‧‧Slip pin
421‧‧‧大徑段 421‧‧‧ Large diameter section
422‧‧‧小徑段 422‧‧‧Small path
43‧‧‧彈性體 43‧‧‧ Elastomers
44‧‧‧螺帽 44‧‧‧ nuts
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105205908U TWM525805U (en) | 2016-04-26 | 2016-04-26 | Easy detachable/installable round hole saw |
| DE202016005218.8U DE202016005218U1 (en) | 2016-04-26 | 2016-08-25 | Quick change Lochsägesystem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105205908U TWM525805U (en) | 2016-04-26 | 2016-04-26 | Easy detachable/installable round hole saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM525805U true TWM525805U (en) | 2016-07-21 |
Family
ID=56996538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105205908U TWM525805U (en) | 2016-04-26 | 2016-04-26 | Easy detachable/installable round hole saw |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE202016005218U1 (en) |
| TW (1) | TWM525805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI629126B (en) * | 2017-11-21 | 2018-07-11 | 久允工業股份有限公司 | Hole saws and their components |
| TWI632279B (en) * | 2017-05-15 | 2018-08-11 | 皇普國際有限公司 | Suitcase with built-in electronic lock |
| US20210346966A1 (en) * | 2020-05-08 | 2021-11-11 | Kym KEIGHTLLEY | Hole cutter having plug ejection and method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9839966B2 (en) * | 2015-03-27 | 2017-12-12 | Maclo Products, Inc. | Quick-release arbor for hole saw |
| NL2031183B1 (en) | 2022-03-08 | 2023-09-18 | Mpe Techniek B V | A quick change arbor for a releasably connectable tool |
-
2016
- 2016-04-26 TW TW105205908U patent/TWM525805U/en not_active IP Right Cessation
- 2016-08-25 DE DE202016005218.8U patent/DE202016005218U1/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI632279B (en) * | 2017-05-15 | 2018-08-11 | 皇普國際有限公司 | Suitcase with built-in electronic lock |
| TWI629126B (en) * | 2017-11-21 | 2018-07-11 | 久允工業股份有限公司 | Hole saws and their components |
| US20210346966A1 (en) * | 2020-05-08 | 2021-11-11 | Kym KEIGHTLLEY | Hole cutter having plug ejection and method thereof |
| US11701717B2 (en) * | 2020-05-08 | 2023-07-18 | Kym KEIGHTLLEY | Hole cutter having plug ejection and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202016005218U1 (en) | 2016-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |