TW201822961A - Magnetic socket for spark plug avoiding the unnecessary loss during torque transmission without destroying the structural strength of the magnetic base - Google Patents
Magnetic socket for spark plug avoiding the unnecessary loss during torque transmission without destroying the structural strength of the magnetic base Download PDFInfo
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- TW201822961A TW201822961A TW105143897A TW105143897A TW201822961A TW 201822961 A TW201822961 A TW 201822961A TW 105143897 A TW105143897 A TW 105143897A TW 105143897 A TW105143897 A TW 105143897A TW 201822961 A TW201822961 A TW 201822961A
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- 230000005540 biological transmission Effects 0.000 title abstract description 7
- 238000012856 packing Methods 0.000 abstract 4
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- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
本創作涉及工具的領域,特別是指一種適用於火星塞拆卸及/或組裝的磁性套筒。 This creation relates to the field of tools, in particular to a magnetic sleeve suitable for the removal and / or assembly of a spark plug.
傳統的套筒工具沒有磁吸功能,也能執行多角形螺栓頭或螺帽的拆卸或組裝作業。 Traditional sleeve tools do not have the function of magnetic attraction, and can also perform the disassembly or assembly of polygonal bolt heads or nuts.
衆所周知的套筒結構,大都是長的筒狀物,其有一角孔(通常是四角孔),用來連接一諸如扳手、接桿等電動或手動工具的四方柱。套筒的另端形成一六角孔,足以套在火星塞的六角段。 The well-known sleeve structures are mostly long cylinders, which have a corner hole (usually a square hole) for connecting a square pillar of a power or hand tool such as a wrench, a post, and the like. A hexagonal hole is formed at the other end of the sleeve, which is enough to fit in the hexagonal segment of the Mars plug.
當電動或手動工具帶動套筒旋轉,該六角段受力驅使火星塞隨著套筒同向轉動,完成火星塞的拆卸作業。取出套筒時,該火星塞自套筒掉落地面,甚至於滾落狹窄的縫隙,不利於拾取。 When the sleeve is rotated by an electric or manual tool, the hexagonal force is driven to rotate the spark plug with the sleeve in the same direction to complete the disassembly of the spark plug. When the sleeve is taken out, the spark plug falls from the sleeve to the ground, or even rolls down a narrow gap, which is not conducive to picking up.
同樣的,在新的火星塞填入套筒、欲反轉套筒進行螺鎖時,該火星塞易因重力而脫離套筒,必須一手扶持火星塞,另隻手握緊電動或手動工具,才能順利地執行維修作業,非常不方便。 Similarly, when a new Martian plug is filled in the sleeve and the sleeve is to be reversed for screwing, the Mars plug is apt to detach from the sleeve due to gravity. The Mars plug must be supported by one hand and the electric or hand tools held tight by the other hand It is very inconvenient to perform the maintenance operation smoothly.
於是一種磁性套筒面市,成為維修人員的救星,能夠快速且方便地執行火星塞汰舊換新作業。 As a result, a magnetic sleeve was put on the market and became a savior for maintenance personnel, who could quickly and easily perform the replacement and replacement of Mars.
臺灣新型第M524767號專利案公開的磁性套筒,是將一磁座緊密地組裝在一套筒。該磁座有一磁環,磁環鑲嵌於一個六角座裡面。該六角座有六面外邊,每面外邊分成二部分:一平面段與一斜面段。 The magnetic sleeve disclosed in the new Taiwanese Patent No. M524767 is a magnetic sleeve tightly assembled in a sleeve. The magnetic base has a magnetic ring, which is embedded in a hexagonal base. The hexagonal base has six outer sides, and each outer side is divided into two parts: a plane section and a bevel section.
當磁座靠著斜面段迫緊於套筒內側的壁面,卻讓平面段與套筒的壁面相隔一定距離,導致局部的磁座在套筒裡面維持懸空狀態。該磁座與套筒的間距,對扭矩的傳遞來說,是非常不利的設計或構造。 When the magnetic seat is pressed against the wall surface on the inner side of the sleeve by the inclined section, the plane section is separated from the wall surface of the sleeve by a certain distance, which causes the local magnetic seat to remain suspended in the sleeve. The distance between the magnetic seat and the sleeve is a very unfavorable design or structure for torque transmission.
雖然,該平面段***一凸部,用來接觸套筒內側的壁面,避免磁座在套筒裡面維持懸空狀態。但是,該磁座與套筒之間仍舊存在間距,未能有效地解決扭矩傳遞損耗的弊端。 Although, the flat section has a raised portion for contacting the wall surface on the inside of the sleeve to prevent the magnetic seat from maintaining a suspended state inside the sleeve. However, there is still a gap between the magnetic seat and the sleeve, which fails to effectively solve the disadvantages of torque transmission loss.
其次,在斜面段對照凸部處形成一凹槽,允許斜面段往凹槽方向擠壓變形。但是,凹槽卻會破壞磁座的結構強度。 Secondly, a groove is formed at the convex portion of the inclined section, allowing the inclined section to be deformed in the direction of the groove. However, the groove will destroy the structural strength of the magnetic base.
因此,如何改善磁性套筒的結構性能,就成為本發明亟待解決的課題。 Therefore, how to improve the structural performance of the magnetic sleeve has become an urgent problem to be solved by the present invention.
鑒於此,本發明提供新的火星塞磁性套筒,其主要目的在於:採用角落緊迫式構造,在不破壞磁座結構強度的條件下,讓磁座的外邊盡可能地緊密觸及套筒內側壁面,避免扭矩傳遞期間發生不必要的損耗。 In view of this, the present invention provides a new Martian plug magnetic sleeve, the main purpose of which is to adopt a corner pressing structure, so that the outer edge of the magnetic base can contact the inner wall surface of the sleeve as closely as possible without damaging the strength of the magnetic base structure. To avoid unnecessary losses during torque transmission.
緣於上述目的之達成,本發明的火星塞磁性套筒包括:一套筒,包括:一施力段;一六角孔,其形成於施力段,該六角孔有六面內邊與六道直溝,該直溝在二內邊的鄰接處;二孔,這些孔貫穿施力段的對邊,使六角孔的內邊與施力段外表相通;一磁座,包括:一磁環;一六角座,其中央有彼此相通的一內孔與一供磁環結合的嵌槽,該六角座還有六面外邊與多個迫緊部,每個迫緊部***於二外邊的鄰接處;二片體,這些片體與六角座設計成為一體而能隔空相對,該片體表面齊平於六角座相應的外邊;二凸部,每個凸部突出於片體朝外的一面。 Due to the achievement of the above object, the magnetic sleeve of the spark plug of the present invention includes: a sleeve including: a force applying section; a hexagonal hole formed in the force applying section, the hexagonal hole having six inner sides and six channels Straight groove, which is adjacent to the two inner edges; two holes, these holes penetrate the opposite sides of the force applying section, so that the inner edge of the hexagonal hole communicates with the appearance of the force applying section; a magnetic seat, including: a magnetic ring; A hexagonal seat with an inner hole communicating with each other and a caulking groove for combining a magnetic ring in the center of the hexagonal seat. The hexagonal seat also has six outer sides and a plurality of pressing portions, each of which bulges adjacent to the two outer sides. Two pieces, these pieces are designed to be integrated with the hexagonal seat and can be opposed to each other. The surface of the piece is flush with the corresponding outer edge of the hexagonal seat; two convex parts, each convex part protrudes from the outward facing side of the body .
當磁座塞入施力段的六角孔,該六角座的迫緊部配合直溝產 生迫緊作用,支持外邊面對內邊,以致片體提供凸部卡住孔所需的作用力。 When the magnetic seat is inserted into the hexagonal hole of the force application section, the pressing part of the hexagonal seat cooperates with the straight groove to produce a pressing action, supporting the outer side to face the inner side, so that the sheet body provides the force required for the convex part to catch the hole.
其中,該套筒還有一受力段,該受力段與施力段在套筒的不同端而可與外力相連。該受力段是方柱或方孔。 The sleeve also has a force receiving section, and the force receiving section and the force applying section are connected to external forces at different ends of the sleeve. The force section is a square column or a square hole.
再者,該迫緊部是斜的,其有縮減、擴張二端。在磁座與施力段組裝時,該擴張端距離六角孔的開口最近,該縮減端進入六角孔的深處。 Furthermore, the pressing portion is inclined, and has two ends of reduction and expansion. When the magnetic base is assembled with the force applying section, the expanded end is closest to the opening of the hexagonal hole, and the reduced end enters the depth of the hexagonal hole.
另外,該六角座的內孔在嵌槽與凸部之間,允許磁座的片體比六角座先進入施力段的六角孔中。或者,該六角座的嵌槽在內孔與凸部之間,允許磁座的六角座比片體先進入施力段的六角孔中。 In addition, the inner hole of the hexagonal seat is between the insertion groove and the convex portion, allowing the sheet of the magnetic seat to enter the hexagonal hole of the force applying section before the hexagonal seat. Alternatively, the slot of the hexagonal seat is between the inner hole and the convex portion, allowing the hexagonal seat of the magnetic seat to enter the hexagonal hole of the force applying section before the sheet body.
如此,本發明的磁座用角落緊迫式構造,既不破壞磁座的結構強度,又能讓磁座的外邊盡可能地緊密觸及套筒內側壁面,避免扭矩傳遞期間發生不必要的損耗。 In this way, the magnetic base of the present invention has a corner pressing structure, which does not damage the structural strength of the magnetic base, but also allows the outer side of the magnetic base to contact the inner wall surface of the sleeve as closely as possible, thereby avoiding unnecessary loss during torque transmission.
為使本發明之上述和其他目的、特徵、和優點更明顯易懂,下文特舉一個或以上的較佳實施例,配合所附的圖式詳細說明如下。 In order to make the above and other objects, features, and advantages of the present invention more comprehensible, one or more preferred embodiments are exemplified below, and the accompanying drawings are described in detail below.
10‧‧‧套筒 10‧‧‧ sleeve
11‧‧‧內邊 11‧‧‧ inside
12‧‧‧受力段 12‧‧‧ Forced section
13‧‧‧直溝 13‧‧‧Straight groove
14‧‧‧施力段 14‧‧‧force section
16‧‧‧孔 16‧‧‧hole
18‧‧‧六角孔 18‧‧‧Hex hole
20‧‧‧磁座 20‧‧‧ Magnetic Block
22‧‧‧磁環 22‧‧‧Magnetic ring
30‧‧‧六角座 30‧‧‧ Hex Block
31‧‧‧內孔 31‧‧‧inner hole
32‧‧‧片體 32‧‧‧piece
33‧‧‧嵌槽 33‧‧‧ Recessed
34‧‧‧外邊 34‧‧‧ outside
35‧‧‧角度 35‧‧‧ angle
36‧‧‧迫緊部 36‧‧‧ Urgent Department
37‧‧‧縮減端 37‧‧‧ Reduced end
38‧‧‧凸部 38‧‧‧ convex
39‧‧‧擴張端 39‧‧‧Expansion end
40‧‧‧火星塞 40‧‧‧Mars Plug
42‧‧‧導電端 42‧‧‧ conductive terminal
44‧‧‧點火端 44‧‧‧Ignition end
46‧‧‧六角段 46‧‧‧ Hexagonal segment
48‧‧‧***部 48‧‧‧ bulge
第1圖是本發明磁性套筒第一實施例的分解圖。 Fig. 1 is an exploded view of a first embodiment of a magnetic sleeve according to the present invention.
第2圖是第1圖磁座局部的剖視平面圖。 Fig. 2 is a sectional plan view of a part of the magnetic base of Fig. 1;
第3圖是第1圖磁性套筒結合火星塞的剖視圖。 FIG. 3 is a cross-sectional view of the magnetic sleeve and the spark plug of FIG. 1.
第4圖是沿第3圖A-A線剖開的平面圖。 Fig. 4 is a plan view taken along line A-A in Fig. 3.
第5圖是本發明磁性套筒第二實施例的分解圖。 Fig. 5 is an exploded view of a second embodiment of the magnetic sleeve of the present invention.
第6圖是第5圖磁座局部的剖視平面圖。 Fig. 6 is a sectional plan view of a portion of the magnetic base of Fig. 5;
第7圖是第5圖磁性套筒結合火星塞的剖視圖。 Fig. 7 is a sectional view of the magnetic sleeve combined with the spark plug of Fig. 5.
請參閱第1圖,闡明磁性套筒第一實施例,具體是由一套筒10結合一磁座20組成。 Referring to FIG. 1, a first embodiment of a magnetic sleeve is explained, which specifically consists of a sleeve 10 and a magnetic base 20.
所述的套筒10有一受力段12與一施力段14,該受力段12和施力段14在套筒10的不同端。在本實施例,該受力段12是方孔,可連接如扳手、接桿等手動或電動工具的方柱,用以接收外力執行鎖緊或旋鬆作業。某些實施例,該受力段12是方柱,能夠結合如扳手、接桿等手動或電動工具的方孔。 The sleeve 10 has a force receiving section 12 and a force applying section 14. The force receiving section 12 and the force applying section 14 are at different ends of the sleeve 10. In this embodiment, the force receiving section 12 is a square hole, and can be connected to a square column of a manual or electric tool such as a wrench or a pole to receive external force to perform a locking or loosening operation. In some embodiments, the force receiving section 12 is a square post, which can be combined with a square hole of a hand or power tool such as a wrench or a post.
一六角孔18陷入施力段14一定的深度。該六角孔18有六面內邊11與六道直溝13,該直溝13在二內邊11的鄰接處。該套筒10還有二孔16,這些孔16貫穿施力段14的對邊,使六角孔18的內邊11與施力段14外表相通。 A hexagonal hole 18 is plunged into the force applying section 14 to a certain depth. The hexagonal hole 18 has six inner sides 11 and six straight grooves 13, and the straight grooves 13 are adjacent to the two inner sides 11. The sleeve 10 also has two holes 16 which penetrate the opposite sides of the force applying section 14 so that the inner edge 11 of the hexagonal hole 18 communicates with the outer surface of the force applying section 14.
在第1、2圖中,該磁座20包括:一磁環22、一六角座30、二片體32與二凸部38。 In FIGS. 1 and 2, the magnetic base 20 includes a magnetic ring 22, a hexagonal base 30, two piece bodies 32 and two convex portions 38.
所述的六角座30中央有一內孔31與一嵌槽33,二者彼此相通,供磁環22結合於嵌槽33中。該六角座30還有六面外邊34與多個迫緊部36,這些外邊34銜接在一起,構築六角座30的輪廓。每個迫緊部36***於二外邊34的鄰接處,該迫緊部36有一縮減端37與一擴張端39,從縮減端37到擴張端39劃一條交錯於外邊34的線,會發現迫緊部36其實是斜的,二者存在一定的角度35。 The hexagonal base 30 has an inner hole 31 and an insertion groove 33 in the center, which are in communication with each other, for the magnetic ring 22 to be combined in the insertion groove 33. The hexagonal base 30 also has six-sided outer edges 34 and a plurality of pressing portions 36. These outer edges 34 are connected together to form the outline of the hexagonal base 30. Each pressing portion 36 bulges at the abutment of the two outer edges 34. The pressing portion 36 has a reduced end 37 and an expanded end 39. From the reduced end 37 to the expanded end 39, a line interlaced with the outer edge 34 will be found. The tight part 36 is actually inclined, and there is a certain angle 35 between the two.
這些片體32與六角座30設計成為一體,二者隔空相對,而起每個片體32表面齊平於六角座30相應的外邊34,並在片體32朝外的一面突出所需的凸部38。在本實施例,該凸部38是半球體。 The sheet bodies 32 and the hexagonal base 30 are designed as a whole, and the two are opposed to each other. The surface of each sheet body 32 is flush with the corresponding outer edge 34 of the hexagonal base 30, and the required side of the sheet body 32 protrudes outward. Convex portion 38. In this embodiment, the convex portion 38 is a hemisphere.
從第3、4圖來看,該六角座30的內孔31在嵌槽33與凸部38之間,允許磁座20的片體32比六角座30先進入施力段14的六角孔18中。換句話 說,該擴張端39(參閱第2圖)距離六角孔18的開口最近,該縮減端37(參閱第2圖)進入六角孔18的深處。 As shown in FIGS. 3 and 4, the inner hole 31 of the hexagonal base 30 is between the recessed groove 33 and the convex portion 38, allowing the piece 32 of the magnetic base 20 to enter the hexagonal hole 18 of the force applying section 14 before the hexagonal base 30. in. In other words, the expanded end 39 (see FIG. 2) is closest to the opening of the hexagonal hole 18, and the reduced end 37 (see FIG. 2) enters the depth of the hexagonal hole 18.
在磁座20塞入施力段14的六角孔18時,該六角座30的迫緊部36配合直溝13產生迫緊作用,支持外邊34面對內邊11,二者可以緊密地接觸,而且片體32本身具備凸部38卡住孔16所需的作用力。 When the magnetic seat 20 is inserted into the hexagonal hole 18 of the force applying section 14, the pressing portion 36 of the hexagonal seat 30 cooperates with the straight groove 13 to produce a pressing action, and supports the outer edge 34 to face the inner edge 11. The two can be in close contact. Further, the sheet body 32 itself has a force required for the convex portion 38 to catch the hole 16.
當一火星塞40卸除,該火星塞40的導電端42通過磁環22且深入套筒10的六角孔18中,直到火星塞40的六角段46進入六角孔18而與磁座20相抵為止。以六角段46契合內邊11的構造,使火星塞40隨著套筒10同向轉動,順利地執行卸除作業。 When a Mars plug 40 is removed, the conductive end 42 of the Mars plug 40 passes through the magnetic ring 22 and penetrates into the hexagonal hole 18 of the sleeve 10 until the hexagonal segment 46 of the Mars plug 40 enters the hexagonal hole 18 and abuts the magnetic seat 20. . The hexagonal segment 46 fits the structure of the inner side 11, so that the spark plug 40 rotates in the same direction as the sleeve 10 to smoothly perform the removal operation.
該磁環22吸住金屬製六角段46不易掉落,讓點火端44隨著火星塞40的取出而離開車輛。特別是,該磁座20採用角落的迫緊部36壓迫六角孔18的直溝13,既不破壞磁座20的結構強度,又能讓外邊34盡可能地緊密觸及內邊11,避免扭矩傳遞期間發生不必要的損耗。 The magnetic ring 22 attracts the metal hexagonal section 46 and is difficult to fall, so that the ignition end 44 leaves the vehicle as the spark plug 40 is taken out. In particular, the magnetic base 20 uses the corner pressing portion 36 to press the straight groove 13 of the hexagonal hole 18, which does not damage the structural strength of the magnetic base 20, and allows the outer side 34 to contact the inner side 11 as closely as possible, avoiding torque transmission. Unnecessary losses occurred during the period.
第5~7圖揭露本發明磁性套筒的第二實施例,其構造與第一實施例大致相同,差異處在於:首先,該六角座30的嵌槽33在內孔31與凸部38之間。當磁座20塞入六角孔18,該六角座30比片體32先進入施力段14的六角孔18中。 Figures 5 to 7 disclose the second embodiment of the magnetic sleeve of the present invention. The structure of the second embodiment is substantially the same as that of the first embodiment. The differences are as follows: First, the recessed groove 33 of the hexagonal socket 30 is formed between the inner hole 31 and the convex portion 38. between. When the magnetic base 20 is inserted into the hexagonal hole 18, the hexagonal base 30 enters the hexagonal hole 18 of the force applying section 14 before the sheet body 32.
其次,因應片體32與六角座30組裝位置的對調,改變孔16在施力段14的位置。如此,該火星塞40***套筒10的六角孔18,直到一突出於火星塞40外表的***部48受阻於施力段14的端面為止,決定火星塞40進入六角孔18深度。同時,該磁環22套在導電端42外圍致生磁性吸附作用。 Secondly, the position of the hole 16 in the force applying section 14 is changed according to the adjustment of the assembly position of the sheet body 32 and the hexagonal base 30. In this way, the Martian plug 40 is inserted into the hexagonal hole 18 of the sleeve 10 until a raised portion 48 protruding from the outer surface of the Mars plug 40 is blocked by the end face of the force applying section 14, so that the depth of the Mars plug 40 entering the hexagonal hole 18 is determined. At the same time, the magnetic ring 22 is sleeved around the conductive end 42 to cause magnetic adsorption.
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CN110052989A (en) * | 2019-05-30 | 2019-07-26 | 西南铝业(集团)有限责任公司 | Squeeze needle stand handling system |
Families Citing this family (2)
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CN114227611B (en) * | 2021-12-10 | 2023-06-27 | 深圳供电局有限公司 | Insulating bolt fastening tool |
CN115436036A (en) * | 2022-08-17 | 2022-12-06 | 中国第一汽车股份有限公司 | Special sleeve head for detecting screw thread passing ability and using method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6182537B1 (en) * | 1998-11-02 | 2001-02-06 | Vasichek Enterprises, Llc | Magnetic spark plug keeper accessory for wrench sockets |
CN2454178Y (en) * | 2000-12-15 | 2001-10-17 | 张安乐 | Sleeve structure for dismounting spark plug of engine |
CN2618731Y (en) * | 2003-05-15 | 2004-06-02 | 鑫爵实业股份有限公司 | Holding device for spark plug sleeve spanner |
TWM301105U (en) * | 2006-04-14 | 2006-11-21 | Wen-Shiung Lin | Improved structure of socket |
TWM315139U (en) * | 2006-12-11 | 2007-07-11 | Tien I Ind Co Ltd | Improved magnet structure used in sparking plug sleeve |
TWM322306U (en) * | 2007-01-23 | 2007-11-21 | Shin Ying Entpr Co Ltd | Sleeve equipped with extensible and retractable magnet attraction tool |
TWM524767U (en) * | 2016-02-05 | 2016-07-01 | Chi Pan Prec Tool Co Ltd | Sparking plug magnetic sleeve structure |
-
2016
- 2016-12-29 TW TW105143897A patent/TWI594850B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110052989A (en) * | 2019-05-30 | 2019-07-26 | 西南铝业(集团)有限责任公司 | Squeeze needle stand handling system |
CN110052989B (en) * | 2019-05-30 | 2024-01-19 | 西南铝业(集团)有限责任公司 | Assembling and disassembling system for extrusion needle seat |
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