WO2018021710A1 - Unité d'aspiration de type à contact unique à assemblage facile - Google Patents

Unité d'aspiration de type à contact unique à assemblage facile Download PDF

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Publication number
WO2018021710A1
WO2018021710A1 PCT/KR2017/007025 KR2017007025W WO2018021710A1 WO 2018021710 A1 WO2018021710 A1 WO 2018021710A1 KR 2017007025 W KR2017007025 W KR 2017007025W WO 2018021710 A1 WO2018021710 A1 WO 2018021710A1
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WO
WIPO (PCT)
Prior art keywords
suction
rod
coupled
fixing member
accommodation space
Prior art date
Application number
PCT/KR2017/007025
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English (en)
Korean (ko)
Inventor
김미량
박수민
Original Assignee
김미량
박수민
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김미량, 박수민 filed Critical 김미량
Priority to CN201790000600.5U priority Critical patent/CN209510892U/zh
Publication of WO2018021710A1 publication Critical patent/WO2018021710A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives

Definitions

  • the present invention relates to an adsorption unit attached to an installation target surface such as glass or tile to support various articles, and more particularly, has an excellent adsorption force, and is easily installed on the installation target surface through a one-touch pressing operation. It is possible to easily recover the reduced adsorption force after installation, and to a one-touch type adsorption unit for easily assembling each part.
  • Korean Patent Publication No. 10-1514737 (2015.04.23., The prior art hereinafter) has been proposed a one-touch type adsorption unit.
  • the prior art is a suction plate of the dome-shaped structure, and the upper projection formed in the center of the suction plate, the annular locking portion formed along the inner circumferential surface, the receiving space portion provided below the locking portion, the locking portion to be connected to the receiving space portion
  • a holder having a suction hole including a post having a through hole formed through the upper and lower sides, a through hole in which the post can be lifted up and down at a center thereof, and a holder disposed above the suction plate to support an upper edge of the suction plate, and the post.
  • Is coupled to the upper end of the rod and the valve member including a rod which is inserted into the lower portion of the rod, and a head which is formed in the lower end of the rod to close the vent hole in contact with the lower surface of the engaging portion when the rod is raised;
  • a push member which comes into contact with an upper surface of the post when the rod descends, and an outer side of the post Jidoe fitted, is interposed between the holder and the push member is a description of the one-touch-type suction unit which comprises a compression spring which is thereby raised to the push member and the valve member.
  • the prior art is that when the suction plate is in close contact with the installation target surface by pressing the push member, the air between the suction plate and the installation target surface is discharged through the air vent to easily install the adsorption unit, or to reduce the adsorption force after installation.
  • the valve member must be inserted from the lower side of the suction hole to expose the upper end of the rod to the upper side of the suction hole, so that the lower surface of the suction plate may be contaminated or damaged during this process. There is a problem that the assembly is inconvenient.
  • Patent Document 1 Document 1. Republic of Korea Patent Publication No. 10-1514737 (March 23, 2015)
  • the present invention has been made to solve the above problems, it is an object to provide a one-touch type adsorption unit having excellent adsorption power, easy installation and recovery of the adsorption force, easy assembly of each part.
  • the one-touch type adsorption unit includes an adsorption plate, a post protruding upward in the center of the adsorption plate, and an opening space upwardly open in the interior of the post and communicating with a lower side of the adsorption plate.
  • a fixing member having an adsorption hole having a portion, an upper portion of the receiving space coupled to an upper portion of the receiving space, a rod inserted through the upper and lower portions in the center, a rod inserted slidably up and down in the insertion hole, and formed at a lower end of the rod to receive the receiving space.
  • a piston member having a head in contact with the lower inner peripheral surface of the portion, a push member coupled to an upper end of the rod, and a compression spring interposed between the fixing member and the push member, wherein the fixing member, piston member, push The member and the compression spring are joined together to form an assembly, the assembly being the fixing part And it characterized in that said piston member coupled to the absorption found by being inserted into the accommodation space portion from the upper adsorption sphere.
  • the fixing member, the piston member, the push member, and the compression spring are inserted into the accommodation space from the upper side of the suction port in the state of being assembled into one, and the protective film is attached to the lower surface of the suction plate.
  • the assembly of each part can be made. Therefore, contamination or damage of the adsorption plate can be prevented in the assembly process, and the assembly of each part is easy.
  • FIG. 1 is a perspective view of a one-touch adsorption unit according to an embodiment of the present invention.
  • Figure 2 is an exploded perspective view of the one-touch adsorption unit according to an embodiment of the present invention.
  • Figure 3 is a cross-sectional view showing a state in which the adsorption port is separated from the assembly in the one-touch adsorption unit according to an embodiment of the present invention.
  • 4 to 7 is a cross-sectional view showing a step-by-step installation process of the one-touch adsorption unit according to an embodiment of the present invention.
  • FIG. 8 to 11 is a cross-sectional view showing a step-by-step installation process of the one-touch adsorption unit according to another embodiment of the present invention.
  • 12 to 15 is a cross-sectional view showing a step-by-step installation process of the one-touch adsorption unit according to another embodiment of the present invention.
  • adsorption port 110 adsorption plate
  • vent 200 fixing member
  • insertion hole 220 locking projection
  • the one-touch adsorption unit includes an adsorption port having an adsorption plate, a post protruding upward in the center of the adsorption plate, and an accommodation space portion formed to be opened upwardly in the post and communicating with a lower side of the adsorption plate, and the accommodation space.
  • a fixed member having an insertion hole formed at an upper portion of the rod, the rod being slidably inserted into the insertion hole, and a head formed at a lower end of the rod to be in contact with a lower inner circumferential surface of the accommodation space portion.
  • a piston member having a push member coupled to an upper end of the rod, and a compression spring interposed between the fixing member and the push member, wherein the fixing member, the piston member, the push member, and the compression spring are one assembly. Coupled to each other, the assembly is the fixing member and the piston member is the suction port By being inserted in the upper parts of the receiving space and being coupled to the suction sphere.
  • the one-touch type adsorption unit is largely the adsorption port 100, the fixing member 200, the piston member 300, the push member 400 and the compression spring It is made up of 500.
  • the adsorption port 100 includes an adsorption plate 110 attached to an installation target surface 10 (eg, a glass surface, a tile surface, etc.), a post 120 protruding upward from the center of the adsorption plate 110, and a post 120. It includes an accommodation space 130 formed to be opened upward in the interior.
  • an installation target surface 10 eg, a glass surface, a tile surface, etc.
  • a post 120 protruding upward from the center of the adsorption plate 110
  • It includes an accommodation space 130 formed to be opened upward in the interior.
  • Adsorption plate 110 is formed in a circular plate shape, the center of which slightly protrudes upward, the inner stiffener (111) formed integrally with the post 120, and a skin surrounding the stiffener (111) 112).
  • the stiffeners 111 are made of a synthetic resin material such as polycarbonate having excellent elasticity, and have a centered convex shape. As a result, the post 120 is elastically deformed in a flat state by pressing the post 120 toward the installation target surface 10.
  • the stiffeners 111 may have a circular plate shape or may have a structure such as a plurality of spokes arranged radially with respect to the center of the post 120.
  • Skin 112 is formed of an elastomer (elastomer) material, such as silicone rubber, urethane rubber is formed to surround the lower surface, or both the lower surface and the upper surface of the stiffener (111).
  • elastomer elastomer
  • silicone rubber urethane rubber
  • the skin 112 is in close contact with the installation target surface 10 when the stiffener 111 is pressed toward the installation target surface 10 and elastically deformed to block the flow of air.
  • the suction port 100 can be firmly fixed to the installation target surface 10. have.
  • the post 120 is formed in a cylindrical shape and protrudes upward in the center of the adsorption plate 110.
  • the accommodation space 130 is formed to be opened upward by the interior of the post 120 being empty, and the bottom of the accommodation space is formed to be in communication with the lower side of the suction plate 110.
  • a locking groove 140 through which the locking protrusion 220 of the fixing member 200 to be described later enters the inner circumferential surface of the accommodation space 130.
  • the locking groove 140 may have a shape in which an inner wall of the accommodation space 130 is recessed for a predetermined period or penetrates the post 120 laterally. It is preferable that the locking groove 140 is formed in two or more along the circumference of the receiving space 130.
  • the fixing member 200 has a substantially cylindrical shape and is coupled to an upper portion of the accommodation space 130.
  • a locking projection 220 to enter the locking groove 140 of the suction hole 100 when the fixing member 200 and the suction hole 100 is coupled.
  • the locking protrusion 220 is formed in a wedge shape having a thin lower side and a thick upper side so that the fixing member 200 can be easily inserted into the accommodation space 130.
  • the fixing member 200 has a structure in which portions located at both sides of the locking protrusion 220 are cut up and down. According to this, when the fixing member 200 is inserted into the accommodation space 130, a portion where the locking protrusion 220 is formed may be easily inserted by elastically deforming inward.
  • the upper end of the fixing member 200 is formed with a latching flange 230 protruding along the outer circumference.
  • the locking flange 230 is in contact with the upper surface of the post 120 in a state that the locking projection 220 enters the locking groove 140, and thus the fixing member 200 is inserted into the upper portion of the receiving space 130 Is further inserted into the lower portion of the receiving space 130.
  • the fixing member 200 and the suction port 100 has a structure coupled to each other by the locking projection 220 and the locking groove 140.
  • the fixing member 200 is the suction port 100 Inserted into the receiving space 130 from the upper side of the can be coupled to each other in a variety of structures within the fixed range.
  • the fixing member 200 and the suction hole 100 are screwed together.
  • a male screw on the outer circumferential surface of the fixing member 200
  • a female screw on the inner circumferential surface of the post 120 of the suction hole 100
  • the piston member 300 is formed in the lower portion of the rod 310 and the lower end of the rod 310, the rod 310 is slidably inserted into the insertion hole 210 of the fixing member 200 in contact with the lower inner peripheral surface of the receiving space 130 It comprises a head 320 is made.
  • the rod 310 is formed in a circular rod shape, and a male screw for coupling with the push member 400 is formed at an upper end thereof.
  • the head 320 has a shape in which a cross-sectional area is extended along the outer circumferential surface of the lower end of the rod 310, protrudingly formed along the outer circumferential surface at the lower end of the rod 310, and arranged below and spaced apart from each other. It comprises an upper flange 322, and a packing 323 coupled to surround the lower flange 321.
  • the packing 323 has a bottom portion 323a surrounding the bottom surface of the lower flange 321 and a side wall portion 323b formed upwardly protruding along the edge circumference of the bottom portion 323a to surround the outer circumferential surface of the lower flange 321.
  • the locking portion 323c is formed to protrude along the inner circumferential surface of the upper end portion of the side wall portion 323b and enters between the lower flange 321 and the upper flange 322, and an accommodation space at the upper end of the side wall portion 323b. It includes a raised portion 323d protruded obliquely upward to contact the inner peripheral surface of the portion 130.
  • the packing 323 is made of an elastomeric material, such as the skin 112, and the side wall portion 323b is formed to be in non-contact with the inner circumferential surface of the accommodation space 131, between the bottom portion 323a and the locking portion 323c.
  • the space of is formed larger than the thickness of the lower flange 321.
  • the ridge 323d contacts the inner circumferential surface of the accommodation space 130 to block air flow between the upper side and the lower side of the head 320, and the piston member ( 5 and 6, the upper flange 322 presses the upper surface of the locking portion 323c to deform the side wall portion 323b to the inner side, thereby raising the raised portion 323d to the accommodation space portion.
  • the air from the upper side and the lower side of the head 320 may flow away from the inner circumferential surface of the 130.
  • the lower flange 321 lifts the lower surface of the locking portion 323c and the side wall portion 323b is deformed outward so that the raised portion 323d is the inner circumferential surface of the accommodation space 130.
  • the sealing force between the upper side and the lower side of the head 320 is further increased.
  • Push member 400 is coupled to the upper end of the rod 310, and protrudes to the upper side of the suction port 100 so that the user can press the piston member 300 and the post 120.
  • Compression spring 500 is made of a known compression coil spring, it is interposed between the fixing member 200 and the push member 400 to exert an elastic force in the direction in which the piston member 300 rises.
  • the one-touch adsorption unit having the above structure has a fixed member 200, a piston member 300, a push member 400, and a compression spring 500 as shown in FIG. 3.
  • the assembly A is inserted into the accommodation space 130 from the upper side of the suction member 100 and the fixing member 200 and the piston member 300. It can be coupled to the adsorption port 100 by.
  • each part can be made in the state in which the protective film is attached to the lower surface of the adsorption plate 110, thus the contamination or damage of the adsorption plate can be prevented during the assembly process, each component can be easily assembled, Productivity can be improved by modularizing the assembly work.
  • the assembly (A) is inserted into the receiving space 130 from the upper side of the suction port 100 is coupled to the suction port 100, the structure of the lower side of the suction port 100 is free to change, therefore, Figure 8 As shown in FIG. 11, the adsorption performance may be improved by providing a configuration of the partition wall 150 and the lower valve member 700 in the center of the adsorption plate 110.
  • the push member 400 is pressed to contact the upper surface of the post 120 in a state in which the lower surface of the suction plate 110 faces the installation target surface 10 (hereinafter, initially pressurized).
  • the compression spring 500 is compressed and deformed as shown in FIG. 5, the push member 400 and the piston member 300 are lowered, and the air filled below the head 320 is Passing between the packing 323 and the inner circumferential surface of the receiving space 130 is moved to the upper side of the head 320.
  • the adsorption plate 110 is flat. It is elastically deformed and adhered to the installation target surface 10.
  • the air filled between the suction plate 110 and the installation target surface 10 passes through the head 320, and then the gap between the post 120 and the fixing member 200, and the fixing member 200 and the rod ( 310 is discharged to the outside through the gap.
  • negative pressure is generated between the adsorption plate 110 and the installation target surface 10 by the elastic restoring force of the adsorption plate 110, and is also installed with the adsorption plate 110 by the elastic restoring force of the compression spring 500.
  • the negative pressure between the object surface 10 can be maintained.
  • the user can easily recover the reduced adsorption force only by one-touch pressing the push member 400.
  • the one-touch type adsorption unit according to the embodiment of the present invention is formed in the center of the adsorption plate 110 to partition partition walls 130 and the lower side of the adsorption plate 110.
  • the partition wall 150 is formed by the stiffener 111 extending into the post 120, and the skin 112 may be covered by the partition wall 150 as necessary.
  • the lower valve member 700 is made of a rubber material, and one end thereof is attached to the partition wall 150 to cover an upper surface of the partition wall 150.
  • the lower valve member 700 closes the vent hole 160 as shown in FIG. 9 by increasing the air pressure between the head 320 and the partition wall 150 when the push member 400 is initially pressed. State is maintained. At this time, the air between the head 320 and the partition wall 150 passes between the inner circumferential surface of the accommodating space 130 and the side wall 323b as the side wall 323b of the packing 323 is deformed inward. It is moved above 320.
  • the lower valve member 700 maintains a state in which the vent hole 160 is closed even at the final pressurization of the push member 400, as shown in FIG. 10, and at this time, the suction plate 110 and the installation target surface 10. At the same time as the adsorption plate 110 is elastically deformed, the air between the s) escapes between the edge of the adsorption plate 110 and the installation target surface 10.
  • the lower valve member 700 opens the vent hole 160 when the air pressure between the suction plate 110 and the installation target surface 10 becomes higher than the air pressure between the head 320 and the partition wall 150.
  • the air between the suction plate 110 and the installation target surface 10 can escape between the head 320 and the partition wall 150, and the air pressure between the suction plate 110 and the installation target surface 10 is increased by the head (
  • the air pressure between 320 and the partition wall 150 is similar to or lower than that of the air vent 160, the air pressure between the suction plate 110 and the installation target surface 10 is kept constant.
  • the negative pressure of the lower side of the suction plate 110 can be maintained more stably by the partition wall 150 and the lower valve member 700, and the internal pressure is repeatedly pushed by the push member 400. By further discharging, the adsorption force can be further increased.
  • the one-touch adsorption unit according to another embodiment of the present invention will be described with reference to FIGS. 12 to 15, but the same reference numerals are given to the same components as the above-described embodiments, and repeated descriptions of the same parts will be omitted. Let's do it.
  • the one-touch adsorption unit according to another embodiment of the present invention has a flange 324 in which the head 320 of the piston member 300 protrudes along the outer circumference of the lower end of the rod 310. And an O-ring 325 fitted to the outer circumferential surface of the flange 324 so as to contact the inner circumferential surface of the accommodation space 130.
  • an exhaust port 330 penetrating the center of the rod 310 and the head 320 is formed in the piston member 300, and an insertion space S communicating with the exhaust port 330 inside the upper end of the rod 310. Is formed, the insertion space portion (S) is inserted into the upper valve member 600 for opening and closing the exhaust port (330).
  • the head 320 of the piston member 300 always maintains the state in contact with the inner circumferential surface of the accommodation space 130 by the O-ring 325.
  • the air below the head 320 has a structure that can be discharged to the outside only through the exhaust port 330.
  • the upper valve member 600 is made of a rubber material, the outer circumferential surface of the upper valve member 600 has a structure that allows air flow between the inner circumferential surface of the insertion space (S). Such a structure can be achieved by making the outer circumferential surface of the upper valve member 600 to a diameter slightly smaller than the inner circumferential surface of the insertion space S, or forming grooves extending vertically on the outer circumferential surface of the upper valve member 600.
  • the upper valve member 600 is raised to the upper portion of the insertion space (S) as shown in Figure 13 and 14 by the pressure of the lower side of the head 320 during the initial pressure and the final pressure of the push member 400.
  • the exhaust port 330 By opening the exhaust port 330, the air below the head 320 passes through the exhaust port 330, and then is discharged to the outside through a gap between the push member 400 and the rod 310.
  • an indentation groove (not shown) may be formed at the upper end of the rod 310 to cross the male screw up and down so that air can easily escape between the push member 400 and the rod 310.
  • the one-touch type adsorption unit according to another embodiment of the present invention when the one-touch type adsorption unit according to another embodiment of the present invention is attached to the installation target surface 10 and the adsorption force decreases over time, the user may push the push member 400.
  • the reduced adsorption force can be easily recovered only by the one-touch pressing operation.
  • the fixing member 200, the piston member 300, the push member 400 and the compression spring 500 is one assembly (A)
  • the assembly (A) is a suction member 100 by inserting the fixing member 200 and the piston member 300 into the receiving space 130 from the upper side of the suction port (100). ) May be combined.
  • the fixing member, the piston member, the push member, and the compression spring are inserted into the accommodation space from the upper side of the suction port in the state of being assembled into one, and the protective film is attached to the lower surface of the suction plate.
  • the assembly of each part can be made. Therefore, contamination or damage of the adsorption plate can be prevented in the assembly process, and the assembly of each part is easy.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

La présente invention concerne une unité d'aspiration, du type à contact unique, qui est fixée à une surface, telle que du verre ou des tuiles, sur laquelle l'unité d'aspiration doit être disposée de manière à être utilisée pour soutenir divers articles. L'unité d'aspiration du type à contact unique comprend : un élément d'aspiration, qui comporte une plaque d'aspiration, un montant formé pour faire saillie vers le haut à partir du centre de la plaque d'aspiration, et une partie d'espace de réception formée pour être ouverte vers le haut à l'intérieur du montant, et qui communique avec le côté inférieur de la plaque d'aspiration; un élément de fixation accouplé à la partie supérieure de la partie d'espace de réception, et dans lequel un trou d'insertion est formé pour pénétrer verticalement dans le centre de celui-ci; un élément de piston dont la tige est insérée dans le trou d'insertion de façon à pouvoir coulisser verticalement, et une tête formée au niveau de la partie d'extrémité inférieure de la tige et venant en contact avec la surface périphérique interne de la partie inférieure de la partie d'espace de réception; un élément de poussée accouplé à la partie d'extrémité supérieure de la tige; et un ressort de compression intercalé entre l'élément de fixation et l'élément de poussée, l'élément de fixation, l'élément de piston, l'élément de poussée et le ressort de compression étant accouplés les uns aux autres de manière à former un ensemble, et l'élément de fixation et l'élément de piston sont insérés dans la partie d'espace de réception à partir du côté supérieur de l'élément d'aspiration de telle sorte que l'ensemble est accouplé à l'élément d'aspiration. L'unité d'aspiration du type à contact unique selon la présente invention permet l'assemblage de chaque pièce dans un état dans lequel un film protecteur est fixé à la surface inférieure de la plaque d'aspiration, étant donné que l'élément de fixation, l'élément de piston, l'élément de poussée, et le ressort de compression sont insérés dans la partie d'espace de réception à partir du côté supérieur de l'élément d'aspiration et accouplés à l'élément d'aspiration dans un état dans lequel l'élément de fixation, l'élément de piston, l'élément de poussée et le ressort de compression sont assemblés les uns aux autres, ce qui empêche la contamination ou l'endommagement de la plaque d'aspiration pendant un processus d'assemblage et facilite l'assemblage de chaque pièce.
PCT/KR2017/007025 2016-07-25 2017-07-03 Unité d'aspiration de type à contact unique à assemblage facile WO2018021710A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201790000600.5U CN209510892U (zh) 2016-07-25 2017-07-03 便捷一键式吸附固定组件

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KR1020160093910A KR101721471B1 (ko) 2016-07-25 2016-07-25 조립이 용이한 원터치형 흡착유닛
KR10-2016-0093910 2016-07-25

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KR101906323B1 (ko) 2017-06-16 2018-10-11 네이버랩스 주식회사 흡착식 단말기 거치대
KR102081506B1 (ko) * 2018-07-18 2020-02-25 텐 셍 어쏠티드 하우스웨어 씨오 엘티디 흡판 장치
TWI697627B (zh) * 2018-12-27 2020-07-01 鐙順實業股份有限公司 吸盤
CN112296700B (zh) * 2020-10-30 2021-09-21 永固集团股份有限公司 用于断路器零部件加工的吸附结构
CN116587037B (zh) * 2023-06-11 2024-02-09 山东华颂北理智能科技有限公司 一种机床夹具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006064168A (ja) * 2004-08-30 2006-03-09 Golden Peak Plastic Works Ltd 吸盤の装着構造
KR20070119864A (ko) * 2006-06-16 2007-12-21 (주)에어픽스 진공 흡착구
KR20090004993U (ko) * 2007-11-21 2009-05-26 한진복 진공 흡착구
KR101136428B1 (ko) * 2011-10-14 2012-04-19 김창율 진공 흡착구
KR101532916B1 (ko) * 2014-07-21 2015-07-01 김미량 부착력이 향상된 흡착유닛

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101514737B1 (ko) 2014-04-21 2015-04-23 박수민 원터치형 흡착유닛

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006064168A (ja) * 2004-08-30 2006-03-09 Golden Peak Plastic Works Ltd 吸盤の装着構造
KR20070119864A (ko) * 2006-06-16 2007-12-21 (주)에어픽스 진공 흡착구
KR20090004993U (ko) * 2007-11-21 2009-05-26 한진복 진공 흡착구
KR101136428B1 (ko) * 2011-10-14 2012-04-19 김창율 진공 흡착구
KR101532916B1 (ko) * 2014-07-21 2015-07-01 김미량 부착력이 향상된 흡착유닛

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KR101721471B1 (ko) 2017-03-30

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