WO2021077541A1 - 可调式承板支架 - Google Patents

可调式承板支架 Download PDF

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Publication number
WO2021077541A1
WO2021077541A1 PCT/CN2019/121788 CN2019121788W WO2021077541A1 WO 2021077541 A1 WO2021077541 A1 WO 2021077541A1 CN 2019121788 W CN2019121788 W CN 2019121788W WO 2021077541 A1 WO2021077541 A1 WO 2021077541A1
Authority
WO
WIPO (PCT)
Prior art keywords
support rod
rod
bearing plate
groove
hanging
Prior art date
Application number
PCT/CN2019/121788
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
潘志锐
陈波
Original Assignee
中山市诺贝五金制品有限公司
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 中山市诺贝五金制品有限公司 filed Critical 中山市诺贝五金制品有限公司
Priority to BR212020004599U priority Critical patent/BR212020004599U2/pt
Priority to JP2019570810A priority patent/JP7199670B2/ja
Publication of WO2021077541A1 publication Critical patent/WO2021077541A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
    • A47B96/061—Cantilever brackets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/06—Brackets or similar supporting means for cabinets, racks or shelves
    • A47B96/07—Brackets or similar supporting means for cabinets, racks or shelves adjustable in themselves
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2314/00—Personal or domestic articles, e.g. household appliances such as washing machines, dryers
    • F16C2314/70—Furniture

Definitions

  • the invention relates to the technical field of brackets, in particular to a bearing plate bracket.
  • the bearing plate bracket is mainly installed on the installation surface such as the wall, and can carry the plate for users to place items on the plate.
  • Part of the bearing plate bracket is designed as a foldable structure so that the plate can be folded toward the installation surface , The user can stack the panels as needed to expand the indoor use space.
  • the plate can only be expanded to a certain angle relative to the mounting surface, and the expansion angle of the plate cannot be adjusted, which is inconvenient for the user.
  • the purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an adjustable bearing plate support, which can facilitate the adjustment of the expansion angle of the plate.
  • the scheme adopted by the present invention is: an adjustable bearing plate bracket, which includes
  • a second support rod is rotatably connected with the first support rod, and a guide groove is provided on the second support rod;
  • a third support rod one end of the third support rod is rotatably connected with the first support rod, and the other end of the third support rod is provided with a first shaft section inserted in the guide groove;
  • a locking rod is rotatably connected with the second supporting rod, and a first limiting groove capable of accommodating the first shaft section is provided on the side wall of the locking rod;
  • An elastic member is provided between the second support rod and the locking rod, and the elastic member can push the locking rod to position the rear end of the locking rod on the first shaft The position of the front side of the segment.
  • the plate can be made to have various expansion angles, and the expansion angle of the plate can be adjusted, which is convenient for users to use.
  • a through hole is provided on the first support rod.
  • the locking rod and the second support rod are rotatably connected through a second shaft section, and the elastic member is set to be sleeved on the second shaft section A torsion spring, one torsion arm of the torsion spring abuts against the second support rod, and the other torsion arm of the torsion spring abuts against the locking rod.
  • the locking rod includes a bottom plate and a side plate connected to a side of the bottom plate, and the first limiting slot is provided on the side plate.
  • the side wall of the first limiting groove is inclined backward to the bottom plate.
  • an upwardly extending protrusion is provided on the front side wall of the first limiting groove.
  • the adjustable bearing plate bracket according to the present invention further includes a mounting member provided with a mounting plate, the mounting plate is provided with a card slot, the mounting plate is located in the guide groove, and The second supporting rod is inserted into the card slot.
  • the adjustable bearing plate bracket of the present invention further includes a limiting member, the limiting member has a limiting portion extending upward, and the limiting member and the front part of the second supporting rod are mounted by hanging The structure is connected.
  • the hanging structure includes a hanging groove and a hanging piece, one of the hanging groove and the hanging piece is provided on the second support rod, and the hanging groove and The other two hanging pieces are arranged on the limiting member, and the hanging pieces are inserted through the hanging groove.
  • the hanging piece is arranged on the limiting member, the top surface of the second supporting rod is recessed to form an accommodation groove capable of accommodating the hanging piece, so The hanging piece is located in the containing groove.
  • Figure 1 is a structural diagram of an embodiment of the present invention
  • Figure 2 is an exploded view of an embodiment of the present invention
  • Figure 3 is a structural diagram of a first pole in an embodiment of the present invention.
  • Figure 4 is a structural diagram of a second support rod in an embodiment of the present invention.
  • Figure 5 is a structural diagram of a locking rod in an embodiment of the present invention.
  • Fig. 6 is a structural diagram of the mounting member in the embodiment of the present invention.
  • the adjustable bearing plate support of the embodiment of the present invention includes a first support rod 11, a second support rod 12, a third support rod 13, a locking rod 20 and an elastic member 30.
  • the first support rod 11 and the second support rod 12 are rotatably connected by a first mounting shaft 71, a guide groove 121 is provided on the second support rod 12, and one end of the third support rod 13 and the first support rod 11 pass through the
  • the two mounting shafts 72 are rotatably connected, the other end of the third support rod 13 is provided with a first shaft section 73, and the first shaft section 73 is inserted into the guide groove 121.
  • the first mounting shaft 71, the second mounting shaft 72 and the first shaft section 73 are arranged on three corners of a triangle.
  • the locking rod 20 is rotatably connected with the second supporting rod 12, and a first limiting groove 221 capable of accommodating the first shaft section 73 is provided on the side wall of the locking rod 20.
  • the elastic member 30 is disposed between the second support rod 12 and the locking rod 20, and the locking rod 20 can be pushed by the elastic force of the elastic member 30, so that the rear end of the locking rod 20 is tilted and positioned at the first The position of the front side of a shaft section 73.
  • the plate is installed on the first support rod 11, and the first support rod 11 is connected to the mounting surface.
  • the rear end of the locking rod 20 is located on the front side of the first shaft section 73, and the first shaft section 73 abuts against the rear side of the locking rod 20 to restrict the first shaft.
  • the segment 73 moves forward along the guide groove 121.
  • the panels at this time can be arranged horizontally, that is, the panels are perpendicular to the mounting surface.
  • the locking rod 20 can be pressed so that the rear end of the locking rod 20 is away from the front side of the first shaft section 73, and the first shaft section 73 can move forward along the guide groove 121,
  • the locking lever 20 can be released, and the locking lever 20 rotates under the action of the elastic member 30 to place the first shaft section 73 in the first limit.
  • the first shaft segment 73 can be positioned again at this time to limit its forward movement.
  • the plate can be arranged in an oblique manner. Move the first shaft section 73 out of the first limit slot 221, so that the first shaft section 73 moves forward to the limit position along the guide groove 121, then the bearing plate bracket can be completely folded, and the plate can be folded on the mounting surface at the same time on.
  • the plate can be made to have various expansion angles, and the expansion angle of the plate can be adjusted, which is convenient for users to use.
  • a through hole 111 is provided on the first support rod 11, and the through hole 111 can allow screws to pass through, so as to position the first support rod 11 on the mounting surface.
  • the locking rod 20 and the second supporting rod 12 are rotatably connected through the second shaft section 74, and the front end of the locking rod 20 and the first limiting groove 221 are located on both sides of the second shaft section 74.
  • the elastic member 30 is configured as a torsion spring, the torsion spring is sleeved on the second shaft section 74, one torsion arm of the torsion spring abuts against the second support rod 12, and the other torsion arm abuts against the locking rod 20.
  • a second limiting slot 122 is provided on the second supporting rod 12, and a torsion arm of the torsion spring is located in the second limiting slot 122 to position the torsion spring.
  • the elastic member 30 can also be configured as a compression spring. One end of the compression spring is positioned on the second support rod 12 and the other end is positioned on the locking rod 20.
  • the locking rod 20 includes a bottom plate 21 and a side plate 22 connected to the side of the bottom plate 21, and the first limiting groove 221 is provided on the side plate 22.
  • the side wall of the first limiting slot 221 is inclined backwards to the bottom plate 21.
  • a protrusion 222 extending upward is provided at the front side wall of the first limiting groove 221.
  • This structure can increase the depth of the first limiting groove 221 and prevent the first shaft section 73 from moving out of the first limiting groove 221 when slightly stressed.
  • the first shaft section 73 can abut against the top surface of the side plate 22, because the top edge of the protrusion 222 is higher than The top surface of the side plate 22 enables the first shaft segment 73 to easily contact the protrusion 222 and then slide along the protrusion 222 into the first limiting groove 221.
  • the adjustable bearing plate bracket further includes a mounting member 40, a mounting plate 41 is provided on the mounting member 40, a slot 411 is provided on the mounting plate 41, and the mounting plate 41 is located in the guide groove 121, and The second supporting rod 12 is inserted into the card slot 411.
  • the mounting member 40 can be positioned, and the assembly operation of the mounting member 40 is relatively convenient.
  • a mounting groove 42 is provided on the mounting member 40, and the mounting groove 42 can be inserted into a rod such as a hanging rod to increase the use function of the bearing plate bracket.
  • a rod such as a hanging rod
  • other structures such as hooks, storage boxes, etc., can also be provided on the mounting member 40 as required.
  • the adjustable bearing plate bracket further includes a limiting member 50, the limiting member 50 has an upwardly extending limiting portion 51, the limiting member 50 and the front part of the second support rod 12 through the hanging structure 60 phase connection.
  • the hanging structure 60 includes a hanging groove 61 and a hanging piece 62.
  • the hanging groove 61 is arranged on the second support rod 12
  • the hanging piece 62 is arranged on the limiting member 50
  • the hanging piece 62 passes through the hanging groove 61
  • the hanging piece 62 extends forward.
  • the limiting portion 51 is located on the front side of the plate to restrict the plate from moving forward relative to the second support rod 12. At the same time, the plate can also limit the rearward movement of the limiting member 50 to prevent the hanging piece 62 from leaving the hanging slot 61.
  • the limiting portion 51 may have a distance from the front side of the plate.
  • the limiting member 50 can be used to hang other objects, or it can be installed vertically between the limiting portion 51 and the front side of the plate.
  • the baffle can be connected to the limiting part 51.
  • the top surface of the second support rod 12 is recessed to form a receiving groove 123 that can accommodate the hanging piece 62.
  • the hanging piece 62 is located in the receiving groove 123 so that the bottom surface of the plate can abut against the top of the second support rod 12. surface.
  • the hanging groove 61 can also be provided on the limiting member 50, and the hanging piece 62 can be arranged on the second supporting rod 12, and correspondingly, the hanging piece 62 on the second supporting rod 12 extends rearward.
  • the limiting member 50 and the second support rod 12 may also be connected by fasteners such as screws.
  • the first support rod 11, the second support rod 12 and the locking rod 20 are all processed from plates to reduce the production cost.
  • the first mounting shaft 71 and the second mounting shaft 72, the first shaft section 73 and the second shaft section 74 can also be replaced with rivet structures.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Pivots And Pivotal Connections (AREA)
PCT/CN2019/121788 2019-10-24 2019-11-29 可调式承板支架 WO2021077541A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR212020004599U BR212020004599U2 (pt) 2019-10-24 2019-11-29 Suporte de placa de rolamento ajustável
JP2019570810A JP7199670B2 (ja) 2019-10-24 2019-11-29 調整可能なキャリアブラケット

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911014915.7A CN110710809A (zh) 2019-10-24 2019-10-24 可调式承板支架
CN201911014915.7 2019-10-24

Publications (1)

Publication Number Publication Date
WO2021077541A1 true WO2021077541A1 (zh) 2021-04-29

Family

ID=69213261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/121788 WO2021077541A1 (zh) 2019-10-24 2019-11-29 可调式承板支架

Country Status (4)

Country Link
JP (1) JP7199670B2 (ja)
CN (1) CN110710809A (ja)
BR (1) BR212020004599U2 (ja)
WO (1) WO2021077541A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220346550A1 (en) * 2021-04-30 2022-11-03 Patio Lab Inc. Shelving apparatus and systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201085245Y (zh) * 2007-09-30 2008-07-16 冯俊廷 活动角架
CN201664032U (zh) * 2010-03-11 2010-12-08 重庆市公安科学技术研究所 可收折办公桌
CN204032791U (zh) * 2014-02-27 2014-12-24 江汉大学 一种可调折叠支架

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
JPS5241458Y2 (ja) * 1975-04-12 1977-09-20
JPS62182648U (ja) * 1986-05-09 1987-11-19
JPH0630058Y2 (ja) * 1991-05-28 1994-08-17 崇文 紀 壁面取付型折畳式支持具
CN103313558A (zh) * 2012-03-16 2013-09-18 富泰华工业（深圳）有限公司 电子装置及其使用的支撑机构
CN205863538U (zh) * 2016-07-18 2017-01-04 立讯精密工业股份有限公司 电连接器组件
CN106382444B (zh) * 2016-09-06 2019-02-26 广州视睿电子科技有限公司 挂装结构及显示设备
CN207471082U (zh) * 2017-09-20 2018-06-08 惠安县信达友工业设计有限公司 一种电子信息投影仪角度调整架
CN211212157U (zh) * 2019-10-24 2020-08-11 中山市诺贝五金制品有限公司 可调式承板支架

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201085245Y (zh) * 2007-09-30 2008-07-16 冯俊廷 活动角架
CN201664032U (zh) * 2010-03-11 2010-12-08 重庆市公安科学技术研究所 可收折办公桌
CN204032791U (zh) * 2014-02-27 2014-12-24 江汉大学 一种可调折叠支架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220346550A1 (en) * 2021-04-30 2022-11-03 Patio Lab Inc. Shelving apparatus and systems
US11627805B2 (en) * 2021-04-30 2023-04-18 Patio Lab Inc. Shelving apparatus and systems

Also Published As

Publication number Publication date
JP7199670B2 (ja) 2023-01-06
CN110710809A (zh) 2020-01-21
JP2022510739A (ja) 2022-01-28
BR212020004599U2 (pt) 2022-07-26

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