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A child-mother balance lifter

A lifter and balance technology, which can be applied to home appliances, other seating furniture, insect nets, etc., can solve the problems of unable to solve the overall lifting of mosquito nets, inconvenient repeated disassembly and installation of mosquito nets, etc., and achieve the effect of reasonable structure

Active Publication Date: 2018-11-13
江苏盛世盈泰智能设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing technology still can't solve the problem of the overall lifting of the mosquito net, which is inconvenient for the repeated disassembly and installation of the mosquito net and the curtain in daily cleaning. Therefore, the prior art still needs to be improved and developed.

Method used

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  • A child-mother balance lifter
  • A child-mother balance lifter
  • A child-mother balance lifter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 1-4Shown, a kind of mother-in-command balance lifter comprises frame 1, and described frame 1 comprises top plate 11 and bottom plate 12, is fixedly connected by several vertical rods 13 between top plate 11 and bottom plate 12; A central shaft 2 is vertically pierced between them, and a clutch lifting device 21 for driving the central shaft 2 to move up and down is provided on the frame 1; Gear 5 and sub-wheel assembly 4, a one-way locking device 6 is connected between the mother wheel assembly 3 and the frame 1, a first one-way bearing 51 is connected between the driving gear 5 and the central shaft 2, and the sub-wheel assembly 4 and the frame 1 is connected with a first fixed bearing 41, and the drive gear 5 is provided with a transmission assembly 7 that cooperates with the sub-wheel assembly 4 and the one...

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Abstract

The invention relates to the technical field of lifting devices, in particular to a son and mother balance lifter. The lifter comprises a rack. The rack comprises a top plate and a bottom plate. A center shaft is vertically arranged between the top plate and the bottom plate in a penetrating mode. A clutch lifting device which drives the center shaft to move up and down is arranged on the rack. A mother wheel assembly capable of rotating horizontally, a driving gear and a son wheel assembly are sequentially arranged at the upper, middle and lower portions of the center shaft. A one-way locking device is connected between the mother wheel assembly and the rack. A first one-way bearing is connected between the driving gear and the center shaft. A first fixing bearing is connected between the son wheel assembly and the rack. A transmission assembly which is matched with the son wheel assembly and the one-way locking device separately is arranged on the driving gear. Due to the organic combination of the structure, balanced lifting adjustment and any height stopping of a bed net, a curtain and an overall support are achieved, a user can conveniently and flexibly use the bed net, assembly and disassembly difficulties in daily use of the bed net are lowered, the whole structure is simple and stable, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of lifting devices, in particular to a mother-child balance lifter. Background technique [0002] Mosquito nets are common supplies we spend in the hot summer, which can effectively prevent mosquito bites. Compared with insecticides and mosquito coils, the use of mosquito nets has the advantages of environmental protection, health and safety, low carbon and low cost. There are various types of mosquito nets on the market, such as traditional mosquito nets, which are suspended at four corners, and mobile mosquito nets, which are supported by a foldable frame. These two types of mosquito nets have their own advantages in use. The disadvantage is that the structure is simple but the operation is inconvenient. In order to effectively improve the convenience of using mosquito nets, various lifting mechanisms for mosquito nets are produced, which greatly facilitates the daily use of mosquito nets. For example, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C29/00A47C31/00
CPCA47C29/00A47C31/00
Inventor 冯耀明
Owner 江苏盛世盈泰智能设备科技有限公司
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