WO2017193420A1 - Charnière tampon pour plaque de porte épaisse - Google Patents

Charnière tampon pour plaque de porte épaisse Download PDF

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Publication number
WO2017193420A1
WO2017193420A1 PCT/CN2016/083327 CN2016083327W WO2017193420A1 WO 2017193420 A1 WO2017193420 A1 WO 2017193420A1 CN 2016083327 W CN2016083327 W CN 2016083327W WO 2017193420 A1 WO2017193420 A1 WO 2017193420A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge
hole
shaped
needle
lamination
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/083327
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English (en)
Chinese (zh)
Inventor
吴腾庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from CN201610308676.6A external-priority patent/CN105840021A/zh
Priority claimed from CN201620422864.7U external-priority patent/CN205778093U/zh
Application filed by Individual filed Critical Individual
Publication of WO2017193420A1 publication Critical patent/WO2017193420A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs

Definitions

  • the invention relates to a furniture buffer hinge, in particular to a buffer hinge of a thick door panel.
  • Hinge is required in existing furniture cabinets, and the use of cushioning hinges can improve the quietness and comfort of the environment. According to statistics, hinges open and close more than 10 times a day in people's lives. Therefore, the design of hinges determines the performance and life of furniture cabinets, and improves the service life of furniture cabinets to make human life more environmentally friendly.
  • the thickness of the door panel suitable for common buffer hinges in the general market is 14-21 mm. If the ordinary buffer hinge is installed on a thick door panel, such as a thickness of 28 mm, the hinged arm is too short and the thick door panel is too wide and thick during the opening and closing process. The outer corner of the door panel will abut against the side panel and will not open and close well. As shown in Figure 1, Figure 2, the ordinary buffer hinge cannot be applied to the thick door panel.
  • the object of the present invention is to overcome the deficiencies in the prior art, and to provide a buffer hinge suitable for thick door panels, which has strong versatility, flexible opening and closing, and long service life.
  • a thick door panel buffer hinge comprising a base, a disassembly bracket, a hinge arm, a hinge cup, a four-hole connecting rod, a lamination, an elastic member, a buffer and a plurality of connecting members
  • the hinge cups are respectively connected with the four-hole connecting rods and the laminations, and the reaming arms are respectively connected with the four-hole connecting rods and the laminations by rivets
  • the buffer arm is connected with a buffer
  • the hydraulic rod of the buffer is
  • the triangular rotating member is connected by a rivet, and the triangular rotating member and the two-hole connecting member are connected by a pin shaft, and the two-hole connecting member is further connected with the laminated piece through the pin shaft, and the triangular rotating member is connected to the hinge arm shaft through the pin, and the laminated piece swings
  • the arm is provided with an arched protrusion
  • the hinge cup is respectively connected to the four-hole connecting rod and the lamination by
  • the length of the short needle is about one quarter of the length of the long needle.
  • the lamination is connected to a plastic eccentric
  • the middle of the plastic eccentric is provided with a groove for receiving the lamination
  • the lamination and the plastic eccentric are connected with the hinge arm by the rivet
  • the sheet and the manganese sheet positioning rubber particles embedded in the U-shaped manganese sheet are connected to the hinge arm by a rivet
  • the U-shaped manganese sheet has two long and one short pieces, and the short elastic piece is in contact with the inner wall of the hinge arm, the length The shrapnel is in contact with the plastic eccentric and provides the driving force.
  • the material of the plastic eccentric is polyoxymethylene.
  • the hole of the three connecting holes of the hinge cup is provided with a reinforcing hole edge (pull pig).
  • the invention has the beneficial effects that the invention is applicable to a door panel with a width of 14-28 mm, has good versatility, high life, flexible opening and closing, good mute effect, and has the advantages of simple and compact structure and high service life.
  • 1 is a schematic structural view of a conventional buffer hinge
  • FIG. 2 is a schematic structural view of a conventional buffer hinge.
  • Figure 3 is an exploded view of the thick door panel cushioning hinge of the present invention.
  • Fig. 4 is a view showing the connection structure of the hinge cup of the thick door panel buffer hinge of the present invention.
  • Figure 5 is a partial cross-sectional view of the thick door panel cushioning hinge of the present invention.
  • Figure 6 is a partial cross-sectional view of the thick door panel cushioning hinge of the present invention.
  • Figure 7 is a cross-sectional view showing the open state of the thick door panel buffer hinge of the present invention.
  • Figure 8 is a cross-sectional view of the thick door panel buffer hinge of the present invention from a closed door to a 135 degree state.
  • Figure 9 is a cross-sectional view showing the closed door state of the thick door panel buffer hinge of the present invention.
  • a thick door panel buffer hinge includes a base 1, a disassembly bracket 2, a hinge arm 5, a hinge cup 7, a four-hole connecting rod 6, a lamination 8, an elastic member, a buffer 14, and a plurality of connecting members.
  • the bracket 2 is connected with the hook 3 and the hook sleeve 4 is connected by the pin 19, and the disassembly bracket 2 and the hinge arm 5 are connected by the adjusting screw 16 and the locking screw 17 at the top of the both sides, and the rear end of the hinge arm 5 is connected.
  • the hole is connected to the detachable bracket 2 and the damper 13 by the rivet 18, and then the base 1 is snapped into the detachable bracket 2.
  • the hinge cups 7 are respectively connected to the four-hole connecting rods 6 and the laminations 8, and the reaming arms 5 are respectively connected with the four-hole connecting rods 6 and the laminations 8 through the rivets 18, and the buffers 14 are connected in the cavity of the reaming arms 5,
  • the hydraulic rod 15 of the damper 14 is connected to the triangular rotating member 11 by a rivet 18, and the triangular rotating member 11 and the two-hole connecting member 10 are axially connected by a pin 19, and the two-hole connecting member 10 and the laminated plate 8 are passed through the pin 19
  • the triangular rotating member 11 is pivotally connected to the hinge arm 5 via a rivet 18, and the swinging arm of the laminated piece 8 is provided with an arched protrusion 81 which lengthens the swinging arm of the laminated piece 8 and has a certain degree of curvature.
  • the side panel When the thick door panel is closed, the side panel can be avoided. As shown in Fig. 7 and Fig. 8, the curvature can relieve the pressing force of the door panel too thick on the lamination 8 and prolong the service life of the lamination 8, but the convex swing arm is closed in the door panel. At the end, it will swing to the needle position of the U-shaped pin 9 connecting the four-hole link 6 and be blocked by the existing needle, as shown in Fig. 9. For this reason, the U-shaped pin 9 connecting the four-hole link 6 must have one. The space of the arched projection 81 of the lamination 8 can be accommodated.
  • the hinge cup 7 is pivotally connected to the four-hole link 6, the lamination 7 by two U-shaped pins 9, respectively, and the U-shaped pin 9 has a long needle 91. And a short needle 92, and the length of the short needle 92 is about one quarter of the length of the long needle 91.
  • the hinge cup 7 is provided with three connection holes, and the first connection hole 71 passes through the short needles of the two U-shaped needles 9.
  • the elongated lamination arm 8 swings the thick door panel away from the side panel, so that the door panel is flexible and smooth.
  • the ordinary buffer hinge will be provided with a torsion spring on the shaft connecting the four-hole connecting rod 6 and the hinge arm 5.
  • the torsion spring force has an opening force, but since the opening and closing frequency of the door is very high, the high frequency is opened. For the cooperation, the torsion spring loses the elastic force.
  • the buffer hinge of the present invention uses the U-shaped manganese sheet 13 and the plastic eccentric wheel 20 to perform the opening and closing motion instead of the torsion spring, as shown in FIG. 5 and FIG. 6, specifically, the laminated piece.
  • the plastic eccentric 20 is provided with a groove in the middle to accommodate the lamination 8, and the lamination 8 and the plastic eccentric 20 are connected to the hinge arm 5 by the rivet 18, two U-shaped manganese
  • the sheet 13 and the manganese sheet positioning rubber particles 12 embedded in the U-shaped manganese sheet 13 are connected to the hinge arm 5 through the rivet 18, and the U-shaped manganese sheet 13 has two long and short elastic pieces, and the short elastic piece 131 and the hinge arm
  • the inner wall of the 5 is in contact with the long elastic piece 132 in contact with the end surface of the plastic eccentric 20 and provides a driving force.
  • the plastic eccentric wheel 20 adopts imported polyoxymethylene, and the U-shaped manganese sheet 13 will rub against the plastic eccentric wheel 20 during the closing movement, and the polyoxymethylene is characterized by wear resistance, oil resistance and fatigue resistance.
  • the U-shaped manganese sheet 13 of the invention has a small compression degree, the compression degree is 2-3 degrees, and the compression degree of the ordinary buffer hinge torsion spring is 8-10 degrees, and the smaller the compression degree of the elastic member, the longer the life of the hinge is.
  • the buffer hinge of the present invention has a life expectancy of 2-3 times higher than that of a conventional buffer hinge.
  • the hinge cup 7 of the buffer hinge of the present invention is connected with the lamination 8 and the four-hole connecting rod 6 through two U-shaped pins 9.
  • the three connecting holes of the hinge cup 7 are provided with a reinforcing hole edge 74 (pull pig) Tsui).
  • Ordinary buffer hinges are continuously used in daily life, and U-shaped needles may fall off or the hinge cups may become large, causing the U-shaped needles to loosen, which affects the normal use of the buffer hinges.
  • the reason is that the hinge cup of the ordinary buffer hinge is only 0.7-0.8 MM thick and the strength is not enough.
  • the hinge cup of the buffer hinge of the present invention can be perfectly improved by the reinforcement treatment of the hole and the hinge, and the life of the hinge is lengthened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

L'invention concerne une charnière tampon pour une plaque de porte épaisse, qui comprend une base, un support de désassemblage et d'assemblage (2), un bras d'articulation (5), une coupelle d'articulation (7), une tige de liaison à quatre trous (6), une feuille empilée (8), un élément élastique, un dispositif tampon (14) et une pluralité d'éléments de liaison. Un bras oscillant de la feuille empilée (8) a une saillie en forme d'arc (81). La coupelle d'articulation (7) est reliée à la tige de liaison à quatre trous (6) et la feuille empilée (8) au moyen de deux aiguilles en forme de U (9). Chaque aiguille en forme de U (9) a une tête d'aiguille longue (91) et une tête d'aiguille courte (92). La coupelle d'articulation (7) comporte trois trous de liaison. Le premier trou de liaison est relié à la tige de liaison à quatre trous (6) au moyen des têtes d'aiguille courtes (92) des deux aiguilles en forme de U (9), et les deux têtes d'aiguille courtes (92) sont insérées dans des trous dans un bras latéral de la coupelle d'articulation (7) depuis les côtés externes et sont ensuite insérées dans des trous de liaison de la tige de liaison à quatre trous (6). Le deuxième trou de liaison est en liaison de tige avec la feuille empilée (8) au moyen de la tête d'aiguille longue (91) de la première aiguille en forme de U (9). Le troisième trou de liaison est inséré dans la tête d'aiguille longue (91) de la seconde aiguille en forme de U (9). La charnière tampon pour une plaque de porte épaisse est appropriée pour une plaque de porte dont la largeur est comprise entre 14 mm et 28 mm, a une bonne universalité et une longue durée de vie, est flexible et lisse pendant l'ouverture et la fermeture, et a un bon effet silencieux.
PCT/CN2016/083327 2016-05-10 2016-05-25 Charnière tampon pour plaque de porte épaisse Ceased WO2017193420A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201610308676.6A CN105840021A (zh) 2016-05-10 2016-05-10 一种厚门板缓冲铰链
CN201620422864.7U CN205778093U (zh) 2016-05-10 2016-05-10 一种厚门板缓冲铰链
CN2016204228647 2016-05-10
CN2016103086766 2016-05-10

Publications (1)

Publication Number Publication Date
WO2017193420A1 true WO2017193420A1 (fr) 2017-11-16

Family

ID=60266893

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/083327 Ceased WO2017193420A1 (fr) 2016-05-10 2016-05-25 Charnière tampon pour plaque de porte épaisse

Country Status (1)

Country Link
WO (1) WO2017193420A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108487808A (zh) * 2018-06-04 2018-09-04 广东金利祥兴五金精密制造有限公司 一种大角度缓冲铰链
CN109057382A (zh) * 2018-08-13 2018-12-21 宁波华众和创工业设计有限公司 一种室内装修用墙面铲灰装置
CN110575015A (zh) * 2019-10-18 2019-12-17 广东孚科思家居科技有限公司 一种可调节长度的连杆系统及其安装方法
CN113802943A (zh) * 2021-08-23 2021-12-17 陈思佳 一种缓冲铰链
CN117988647A (zh) * 2024-02-21 2024-05-07 广东炬森精密科技股份有限公司 一种内嵌式柜门五金铰链
CN119705791A (zh) * 2025-01-13 2025-03-28 上海交通大学 仿生水母及其使用方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641396A (en) * 1984-04-17 1987-02-10 Julius Blum Gesellschaft Mbh Furniture hinge with axle members mounting hinge links to hinge casing and retained in holding flanges
DE3835391A1 (de) * 1988-10-18 1990-04-19 Lautenschlaeger Kg Karl Viergelenk-moebelscharnier
US20050015927A1 (en) * 2003-07-24 2005-01-27 Peter Kropf Furniture hinge with automatic opening control mechanism
CN202450919U (zh) * 2011-12-30 2012-09-26 佛山市顺德区迎南五金有限公司 新型液压铰链
CN202544595U (zh) * 2012-03-07 2012-11-21 戚志 滑入式液压缓冲铰链
CN103867057A (zh) * 2012-12-12 2014-06-18 川湖科技股份有限公司 缓冲铰链
CN204212579U (zh) * 2014-10-21 2015-03-18 广东图特家居科技股份有限公司 一种快拆式液压缓冲铰链
US20160040466A1 (en) * 2014-01-31 2016-02-11 Hardware Resources, Inc. Low profile adjustable soft close hinge apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641396A (en) * 1984-04-17 1987-02-10 Julius Blum Gesellschaft Mbh Furniture hinge with axle members mounting hinge links to hinge casing and retained in holding flanges
DE3835391A1 (de) * 1988-10-18 1990-04-19 Lautenschlaeger Kg Karl Viergelenk-moebelscharnier
US20050015927A1 (en) * 2003-07-24 2005-01-27 Peter Kropf Furniture hinge with automatic opening control mechanism
CN202450919U (zh) * 2011-12-30 2012-09-26 佛山市顺德区迎南五金有限公司 新型液压铰链
CN202544595U (zh) * 2012-03-07 2012-11-21 戚志 滑入式液压缓冲铰链
CN103867057A (zh) * 2012-12-12 2014-06-18 川湖科技股份有限公司 缓冲铰链
US20160040466A1 (en) * 2014-01-31 2016-02-11 Hardware Resources, Inc. Low profile adjustable soft close hinge apparatus
CN204212579U (zh) * 2014-10-21 2015-03-18 广东图特家居科技股份有限公司 一种快拆式液压缓冲铰链

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108487808A (zh) * 2018-06-04 2018-09-04 广东金利祥兴五金精密制造有限公司 一种大角度缓冲铰链
CN108487808B (zh) * 2018-06-04 2023-12-12 广东金利祥兴五金精密制造有限公司 一种大角度缓冲铰链
CN109057382A (zh) * 2018-08-13 2018-12-21 宁波华众和创工业设计有限公司 一种室内装修用墙面铲灰装置
CN110575015A (zh) * 2019-10-18 2019-12-17 广东孚科思家居科技有限公司 一种可调节长度的连杆系统及其安装方法
CN113802943A (zh) * 2021-08-23 2021-12-17 陈思佳 一种缓冲铰链
CN117988647A (zh) * 2024-02-21 2024-05-07 广东炬森精密科技股份有限公司 一种内嵌式柜门五金铰链
CN119705791A (zh) * 2025-01-13 2025-03-28 上海交通大学 仿生水母及其使用方法

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