WO2013116962A1 - 家具内置绳轮式升降装置 - Google Patents

家具内置绳轮式升降装置 Download PDF

Info

Publication number
WO2013116962A1
WO2013116962A1 PCT/CN2012/000354 CN2012000354W WO2013116962A1 WO 2013116962 A1 WO2013116962 A1 WO 2013116962A1 CN 2012000354 W CN2012000354 W CN 2012000354W WO 2013116962 A1 WO2013116962 A1 WO 2013116962A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
lifting device
furniture
built
pulley
Prior art date
Application number
PCT/CN2012/000354
Other languages
English (en)
French (fr)
Inventor
陶国
赵祯炎
赵传昌
陈锦松
陈耿荣
Original Assignee
泰安润泰传动科技有限公司
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 泰安润泰传动科技有限公司 filed Critical 泰安润泰传动科技有限公司
Publication of WO2013116962A1 publication Critical patent/WO2013116962A1/zh

Links

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
    • A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
    • A47B81/06—Furniture aspects of radio, television, gramophone, or record cabinets
    • A47B81/061—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable
    • A47B81/064—Furniture aspects of radio, television, gramophone, or record cabinets the device supports being adjustable vertically

Definitions

  • the invention relates to a device for lifting and lowering articles in related furniture (such as office furniture, indoor furniture, kitchen furniture, etc.), and belongs to the technical field of lifting and lowering articles in furniture.
  • the lifting device is arranged in the office furniture, which can facilitate the use and collection of the office equipment such as the liquid crystal display and the notebook computer.
  • the office equipment such as the liquid crystal display is hidden under the desktop, and is raised by the lifting device during use.
  • the installation of lifting devices in the interior furniture can also facilitate the use of home appliances, such as: the lifting device in the bedroom bed cabinet can facilitate the use and collection of the LCD TV, and the lifting device in the kitchen cabinet can be conveniently placed in the microwave oven in the top cabinet. Use and collection.
  • the lifting device in the furniture uses the rack and pinion transmission to realize the lifting function.
  • This transmission mode has complex structure, difficult installation and debugging, dizziness and vibration in use, high noise, high production cost and high maintenance rate.
  • the invention provides a built-in sheave of the furniture with simple structure, safe and stable operation and low cost. Lifting device.
  • the furniture built-in sheave lifting device of the invention adopts the following technical solution - the built-in sheave lifting device of the furniture comprises a fixing frame, a guide rail, a sliding block, a lifting rod and a transmission device, and the fixing frame is provided with a guiding rail on the guiding rail A slider is mounted, and a lifting rod is mounted on the slider.
  • the upper and the bottom of the rail are respectively provided with an upper pulley and a lower pulley.
  • the transmission is mounted with a transmission device, and the output shaft of the transmission device is equipped with a roping pulley, a roping reel A rising line and a descending line are connected to the upper line, and the other end of the rising line is connected to the slider around the upper pulley, and the other end of the descending line is connected to the slider around the lower pulley.
  • the lower part of the guide rail is provided with a lower positioning block to position and stop the slider when moving downward.
  • a horizontal plate is placed on the lifting rod to place the item.
  • the transmission includes a motor and a transmission mechanism, the motor is coupled to the input shaft of the transmission mechanism, and the roping wheel is mounted on the output shaft of the transmission mechanism.
  • the transmission mechanism can be in the form of worm gear transmission, gear transmission and the like.
  • a guiding mechanism is arranged between the lifting rod and the fixing frame.
  • the guiding mechanism comprises a wheel pin and a roller.
  • the roller is mounted on the fixing frame through the wheel pin.
  • the lifting rod is provided with a guiding groove, and the roller is located in the guiding groove of the lifting rod. Through the cooperation of the roller and the guiding groove, the lifting rod runs smoothly during the lifting process.
  • the ascending and descending cords are each housed in a protective tube to protect the roping.
  • the invention transmits power through the flexible wire rope, has no steel collision, has simple structure, has no matching requirements, reduces manufacturing cost, does not shake and vibrate during movement, is convenient to install and maintain, and ensures safe and stable operation of the lifting process during use. Smooth, and low noise.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a schematic view showing the structure of the guiding mechanism in the present invention.
  • the present invention mainly comprises a fixing frame 5 , a guide rail 6 , a lifting rod 10 and a transmission device 1 .
  • the fixing frame 5 is provided with two parallel guiding rails 6 , and a sliding rod 8 is mounted on each of the guiding rails 6 .
  • a lifting rod 10 is mounted on each of the sliders 8, and a horizontal plate 11 for placing articles is disposed between the two lifting rods 10.
  • the lower portion of the guide rail 6 is provided with a lower positioning block 4 for positioning and stopping when the sliding seat 8 is moved downward.
  • the upper and lower portions of each of the guide rails 6 are respectively provided with an upper pulley 9 and a lower pulley 3, and the lower pulley 3 is located below the lower positioning block 4.
  • a transmission device 1 is mounted on the bottom of the fixing frame 5, and an output pulley 7 is mounted on the output shaft of the transmission device 1.
  • the transmission device 1 includes a motor 2 and a transmission mechanism, and the transmission mechanism can be in the form of a worm gear transmission, a gear transmission, etc., due to the worm gear transmission It has a reverse self-locking function, so the transmission mechanism is preferably a worm gear drive, the motor 2 is connected to the input end of the transmission mechanism, and the rope reel 7 is mounted on the output shaft of the transmission mechanism.
  • An ascending cord 13 and a descending cord 14 are connected between the roulette wheel 7 and the slider 8.
  • the motor 2 drives the roulette wheel 7 to rotate by a transmission mechanism such as a worm gear, and the ascending rope 13 is wound on the reel 7 and the descending cord 14 is relaxed, so that the rising cord 13 pulls the slider 8 to rise along the guide rail 6, and vice versa.
  • the descending rope 14 is wound on the sheave 7 and the rising cord 13 is relaxed, so that the descending rope 14 pulls the slider 8 down along the guide rail 6.
  • the lifting rod 10 fixed on the slider 8 is lifted and lowered together.
  • a guiding mechanism is arranged between the lifting rod 10 and the fixing frame 5.
  • the guiding mechanism comprises a wheel pin 15 and a roller 16, and the roller 16 is mounted on the wheel pin 15
  • a guide groove is provided in the lifting rod 10
  • the roller 16 is in the guiding groove of the lifting rod 10.
  • the top plate 12 is provided at the top end of the lift bar 10.
  • the working process of the present invention is as follows - an article such as a home appliance, a microwave oven or the like is placed on the horizontal plate 11 between the two lifting rods 10.
  • the motor 2 in the transmission device 1 drives the reel 7 to rotate by the transmission mechanism, the rising wire 13 is wound on the reel 7, and the descending rope 14 is relaxed, and the other end of the rising wire 13 is pulled.
  • the block 8 is raised along the guide rail 6, and the lifting rod 10 is raised together.
  • the top plate 12 at the top end of the lifting rod 10 is first extended to open the cover plate on the furniture, and the article is then raised and used normally.
  • the motor 2 is reversed, so that the descending rope 14 is wound on the rope reel 7, and the rising rope 13 is relaxed, and the other end of the descending rope 14 pulls the slider 8 and the lifting rod 10 to descend, and the article falls back inside the furniture, hiding stand up. This achieves the lifting of items such as home appliances.

Landscapes

  • Transmission Devices (AREA)
  • Combinations Of Kitchen Furniture (AREA)

Abstract

一种家具内置绳轮式升降装置，包括固定架（5）、导轨（6）、滑块（8）、升降杆（10）和传动装置（1），固定架上设置有导轨，导轨上安装有滑块，滑块上安装有升降杆，导轨的上部和底部分别设有上滑轮（9）和下滑轮（3），固定架上安装有传动装置，传动装置的输出轴上安装有绕绳轮（7），绕绳轮上连接有上升线绳（13）和下降线绳（14），上升线绳的另一端绕过上滑轮与滑块连接，下降线绳的另一端绕过下滑轮与滑块连接。该升降装置采用线绳传递动力，不存在刚性碰撞，结构简单、安装维修方便，运动安全平稳、噪音小，且降低了成本。

Description

家具内置绳轮式升降装置 技术领域
本发明涉及一种用于升降在相关家具 （如办公家具、 室内家具、 餐厨家具等） 内 物品 的装置， 属于家具内物品升降技术领域。
背景技术
在办公家具中设置升降装置， 可以方便所用液晶显示器、 笔记本电脑等办公设备的使用 和收藏， 在非会议时， 液晶显示器等办公设备隐藏于桌面之下， 使用时通过升降装置升起。 同样， 室内家具中设置升降装置也可以方便家电产品的使用， 如： 卧室床尾柜内的升降装置 可以方便液晶电视的使用和收藏， 厨柜中的升降装置可以方便置于顶橱中的微波炉的使用和 收藏。
目前， 家具中的升降装置都是使用齿轮齿条传动实现升降功能， 这种传动方式结构复杂、 安装调试困难， 使用中发抖颤动， 噪音大， 而且生产成本大， 维修率高。
发明内容
为了克服现有安装于家具中的升降装置存在的安装调试困难、使用中发抖颤动、.噪音大、 成本高等不足， 本发明提供一种结构简单、 运行安全平稳、 成本低的家具内置绳轮式升降装 置。
本发明的家具内置绳轮式升降装置釆用以下技术解决方案- 该家具内置绳轮式升降装置， 包括固定架、 导轨、 滑块、 升降杆和传动装置， 固定架上 设置有导轨， 导轨上安装有滑块， 滑块上安装有升降杆， 导轨的上部和底部分别设有上滑轮 和下滑轮， 固定架上安装有传动装置， 传动装置的输出轴上安装有绕绳轮， 绕绳轮上连接有 上升线绳和下降线绳， 上升线绳的另一端绕过上滑轮与滑块连接， 下降线绳的另一端绕过下 滑轮与滑块连接。
导轨的下部设有下定位块， 以使滑块向下移动时定位止动。
升降杆上设置有横板， 以放置物品。
传动装置包括电机和传动机构， 电机与传动机构的输入轴连接， 绕绳轮安装在传动机构 的输出轴上。 传动机构可以采用蜗轮蜗杆传动、 齿轮传动等形式。
升降杆与固定架之间设有导向机构， 该导向机构包括轮销和滚轮， 滚轮通过轮销安装在 固定架上， 升降杆中设置导向槽， 滚轮处于升降杆的导向槽中。 通过滚轮与导向槽的配合， 使升降杆在升降过程中运行平稳。
上升线绳和下降线绳各自套装在一个护管内， 以保护绕绳。
本发明通过柔性线绳传递动力， 不存在钢性碰撞， 结构简单， 没有配合要求， 降低了制 造成本， 运动中不会发抖颤动， 安装和维修方便， 使用中保证了升降过程的运行安全、 平稳、 顺畅， 并且噪音小。
附图说明
图 1是本发明的结构示意图。
图 2是本发明中导向机构的结构示意图。
其中： 1、 传动装置， 2、 电机， 3、 下滑轮， 4、 下定位块， 5、 固定架， 6、 导轨， 7、 绕 绳轮， 8、 滑块， 9、 上滑轮， 10、 升降杆， 11、 横板， 12、 顶板， 13、 上升线绳， 14、 下降 线绳， 15、 轮销， 16、 滚轮。
具体实施方式
如图 1所示， 本发明主要包括固定架 5、 导轨 6、 升降杆 10和传动装置 1， 固定架 5上 设置有两个平行的导轨 6， 每个导轨 6上安装有一个滑块 8， 每个滑块 8上安装有一个升降杆 10， 两个升降杆 10之间设置有用于放置物品的横板 11。 导轨 6的下部设有下定位块 4， 以使 滑动座 8向下移动时定位止动。 每个导轨 6的上部和底部分别设有上滑轮 9和下滑轮 3， 下 滑轮 3位于下定位块 4的下方。 固定架 5的底部安装有传动装置 1 , 传动装置 1的输出轴安 装有主动滑轮 7， 传动装置 1包括电机 2和传动机构， 传动机构可以采用蜗轮蜗杆传动、 齿 轮传动等形式， 由于蜗轮蜗杆传动具有反向自锁功能， 所以传动机构优选蜗轮蜗杆传动， 电 机 2与传动机构的输入端连接， 绕绳轮 7安装在传动机构的输出轴上。 绕绳轮 7与滑块 8之 间连接有上升线绳 13和下降线绳 14， 上升线绳 13的一端与绕绳轮 7连接， 另一端绕过上滑 轮 9与滑块 8连接，下降线绳 14的一端与绕绳轮 7连接，另一端绕过下滑轮 3与滑块 8连接， 以使滑块 8所受拉力方向与其移动方向一致。 为了保护绕绳， 将上升线绳 13和下降线绳 14 各自套装在一个护管内。 电机 2通过蜗轮蜗杆等传动机构带动绕绳轮 7转动， 上升线绳 13在 绕绳轮 7上缠绕而下降线绳 14放松， 则使上升线绳 13拉动滑块 8沿导轨 6上升， 反之， 下 降线绳 14在绕绳轮 7上缠绕而上升线绳 13放松，则使下降线绳 14拉动滑块 8沿导轨 6下降。 滑块 8上固定的升降杆 10随之一起升降。
为使升降杆 10升降过程中平稳， 在升降杆 10与固定架 5之间设有导向机构， 如图 2所 示， 该导向机构包括轮销 15和滚轮 16, 滚轮 16通过轮销 15安装在固定架 5上， 在升降杆 10中设置导向槽， 滚轮 16处于升降杆 10的导向槽中。 在升降杆 10的升降过程中通过滚轮 16与导向槽的配合， 保持运行平稳。
为使家电产品等物品在升起之前先打开家具上覆盖物品的盖板，在升降杆 10的顶端设置 有顶板 12。
本发明的工作过程如下- 将家电产品、 微波炉等物品放置在两个升降杆 10之间的横板 11上。 启动传动装置 1， 传动装置 1中的电机 2通过传动机构带动绕绳轮 7转动， 上升线绳 13在绕绳轮 7上缠绕， 而 下降线绳 14放松，上升线绳 13的另一端拉动滑块 8沿导轨 6上升，升降杆 10随之一起上升， 升降杆 10顶端的顶板 12先伸出， 打开家具上的盖板， 物品随后升起， 正常使用。 电机 2反 转， 可使下降线绳 14在绕绳轮 7上缠绕， 而上升线绳 13放松， 下降线绳 14的另一端拉动滑 块 8及升降杆 10下降，物品落回家具内部，隐藏起来。这样就实现了家电产品等物品的升降。

Claims

权利要求书
1.一种家具内置绳轮式升降装置， 包括固定架、 导轨、 滑块、 升降杆和传动装置， 其特征是: 固定架上设置有导轨， 导轨上安装有滑块， 滑块上安装有升降杆， 导轨的上部和底部分别设 有上滑轮和下滑轮， 固定架上安装有传动装置， 传动装置的输出轴上安装有绕绳轮， 绕绳轮 上连接有上升线绳和下降线绳， 上升线绳的另一端绕过上滑轮与滑块连接， 下降线绳的另一 端绕过下滑轮与滑块连接。
2.根据权利要求 1所述家具内置绳轮式升降装置， 其特征是： 所述导轨的下部设有下定位块。
3.根据权利要求 1所述家具内置绳轮式升降装置， 其特征是： 所述升降杆上设置有横板。
4.根据权利要求 1所述家具内置绳轮式升降装置， 其特征是： 所述传动装置包括电机和传动 机构， 电机与传动机构的输入轴连接， 绕绳轮安装在传动机构的输出轴上。
5.根据权利要求 4所述家具内置绳轮式升降装置， 其特征是： 所述传动机构采用蜗轮蜗杆传 动。
6.根据权利要求 1所述家具内置绳轮式升降装置， 其特征是： 所述升降杆与固定架之间设有 导向机构， 该导向机构包括轮销和滚轮， 滚轮通过轮销安装在固定架上， 升降杆中设置导向 槽， 滚轮处于升降杆的导向槽中。
7.根据权利要求 1所述家具内置绳轮式升降装置， 其特征是： 所述上升线绳和下降线绳各自 套装在一个护管内。
PCT/CN2012/000354 2012-02-08 2012-03-21 家具内置绳轮式升降装置 WO2013116962A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210027403.6 2012-02-08
CN 201210027403 CN102551362B (zh) 2012-02-08 2012-02-08 家具内置绳轮式升降装置

Publications (1)

Publication Number Publication Date
WO2013116962A1 true WO2013116962A1 (zh) 2013-08-15

Family

ID=46398995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/000354 WO2013116962A1 (zh) 2012-02-08 2012-03-21 家具内置绳轮式升降装置

Country Status (2)

Country Link
CN (1) CN102551362B (zh)
WO (1) WO2013116962A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109924732B (zh) * 2017-12-16 2024-01-16 宁波方太厨具有限公司 可升降抽屉
CN110115428A (zh) * 2019-04-02 2019-08-13 郭英锐 一种便于搬运型餐桌
CN112806741A (zh) * 2021-03-24 2021-05-18 陈庆红 一种容纳空间可变形的智能橱柜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761152A (en) * 1971-08-10 1973-09-25 J Cory Cabinet with elevator support platform
US5273352A (en) * 1992-11-06 1993-12-28 Barry Saper Load-distributing platform transport apparatus
JP2001328797A (ja) * 2000-05-22 2001-11-27 Matoba Denki Seisakusho:Kk 収納用昇降装置
CN2577694Y (zh) * 2002-11-07 2003-10-08 上海大亚机电有限公司 内藏式电视机升降装置
CN201709903U (zh) * 2010-04-19 2011-01-19 宁波永发集团有限公司 一种升降展示柜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722532B2 (ja) * 1989-10-31 1995-03-15 愛知電機株式会社 収納筐体の昇降装置
DE19581605T1 (de) * 1994-04-06 1997-03-27 Eun Ok Lee Vorrichtung zum Einstellen von Möbeln auf veränderbare erhöhte Stellungen
CN2520115Y (zh) * 2002-01-29 2002-11-13 杭州惠尔邦厨具有限公司 一种电动升降柜
CN201452101U (zh) * 2009-06-29 2010-05-12 刘杰勇 多功能电脑桌
CN201767338U (zh) * 2010-05-25 2011-03-23 江古田实业有限公司 升降调整结构
CN202436516U (zh) * 2012-02-08 2012-09-19 泰安润泰传动科技有限公司 家具内置绳轮式升降装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761152A (en) * 1971-08-10 1973-09-25 J Cory Cabinet with elevator support platform
US5273352A (en) * 1992-11-06 1993-12-28 Barry Saper Load-distributing platform transport apparatus
JP2001328797A (ja) * 2000-05-22 2001-11-27 Matoba Denki Seisakusho:Kk 収納用昇降装置
CN2577694Y (zh) * 2002-11-07 2003-10-08 上海大亚机电有限公司 内藏式电视机升降装置
CN201709903U (zh) * 2010-04-19 2011-01-19 宁波永发集团有限公司 一种升降展示柜

Also Published As

Publication number Publication date
CN102551362B (zh) 2013-08-28
CN102551362A (zh) 2012-07-11

Similar Documents

Publication Publication Date Title
WO2018209780A1 (zh) 电动置物架
CN105240662B (zh) 一种带有电动仰角机构的显示屏升降一体机
WO2012163183A1 (zh) 吸油烟机电动升降装置
CN206461280U (zh) 一种高压移开式开关柜
WO2013116962A1 (zh) 家具内置绳轮式升降装置
CN107198348A (zh) 一种机械式升降桌及升降调节方法
CN103735138B (zh) 双向运动窗帘传动装置
CN212105684U (zh) 一种自开门帘
KR101386561B1 (ko) 컴퓨터 책상의 모니터 승하강장치
CN203223096U (zh) 一种电动滑升门传动结构
CN211722222U (zh) 电动升降桌
CN202810462U (zh) 一种开门装置
CN109645706B (zh) 一种用于图书馆的取书装置
CN203808718U (zh) 齿条式玻璃升降器
CN202436516U (zh) 家具内置绳轮式升降装置
CN207094120U (zh) 一种液晶屏升降器
CN202069163U (zh) 一种集电子设备于一体的桌子
CN101752038A (zh) 高效立式绕包机
CN211984914U (zh) 可升降的智能窗帘
CN2626326Y (zh) 自动升降吊柜
CN209127943U (zh) 一种拉丝上线吊具
CN201299296Y (zh) 一种橱柜升降装置
CN201202946Y (zh) 一种显示屏电动升降架
CN108673367A (zh) 一种卫浴设备加工固定设备
CN111109842A (zh) 电动升降桌

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12868140

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12868140

Country of ref document: EP

Kind code of ref document: A1