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Electrical lifting device with locking function

A lifting device and electric lifting mechanism technology, which is applied in the field of lifting devices and electric lifting devices, can solve the problems of undisclosed seat rotation methods, etc., and achieve the effect of simple and convenient operation

Inactive Publication Date: 2010-09-01
YUHUAN GUANGXIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] While the patent gets rid of manually adjusting the height of the chair lift, it doesn't disclose how the seat rotates

Method used

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  • Electrical lifting device with locking function
  • Electrical lifting device with locking function
  • Electrical lifting device with locking function

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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] Such as figure 1 As shown, the electric lifting device with locking function includes a base 1 and a lifting platform 2, and a chassis shell 3 is fixedly arranged on the base 1, and the chassis shell 3 has a vertical jack 31, and is arranged in the jack 31. There are screw mandrel 4 and push rod 5, and push rod 5 is sleeved on the screw mandrel 4. The inner end of the push rod 5 is connected with an annular positioning slider 6 , which is threadedly fitted on the screw mandrel 4 , and the outer end of the push rod 5 stretches out from the socket 31 and is connected with the seat body 21 of the lifting platform 2 . A motor 10 is also arranged in the base 1, and a worm wheel 11 and a worm screw 12 meshed together are...

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Abstract

The invention provides an electrical lifting device with a locking function and belongs to the technical field of the electromechanical integration. The problem that a conventional seat lacks a rotating mode and a locking function after rotation is solved. The electrical lifting device with the locking function comprises a pedestal and an elevating platform, wherein an electrical elevating mechanism for controlling the elevating platform to ascend and descend is arranged between the pedestal and the elevating platform; the elevating platform comprises a seat body and a rotary core which is arranged in the seat body and can rotate axially relatively to the seat body; the outer end of the rotary core extends out of the seat body; and a locking mechanism which can lock the axial rotation of the rotary core is arranged between the rotary core and seat body. The electrical lifting device with the locking function has the advantages of convenient operation and capability of positioning the seat body and releasing positioning of the seat body under the condition of any travel and any angle.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, and relates to a lifting device, in particular to an electric lifting device with a locking function which is suitable for beauty salons, medical treatment and other industries. Background technique [0002] In some work fields that often need to adjust the height of the platform, such as the beauty and hairdressing industry, it is necessary to adjust the height and angle of the beauty chair or barber chair; need. [0003] For this reason, people have invented a kind of electric type automatic lift chair, and its notification number is " CN2607870Y ". The lifting mechanism of the electric lifting seat is composed of a reduction motor, an active helical gear, a passive helical gear, a screw mandrel, a push rod, and a lifting sleeve. The driving and passive helical gears are used for transmission, and the lifting is completed by the screw connection relationship between the screw rod and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/20
CPCA47C3/24
Inventor 刘灵友
Owner YUHUAN GUANGXIN MACHINERY
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