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Chair frame and massage chair

A chair frame and seat frame technology, which is applied to passive exercise equipment, physical therapy and other directions, can solve the problems of complex chair frame structure, cost of guide rails, and high technological difficulty, so as to improve production efficiency, simplify connection methods, and improve supporting force. Effect

Pending Publication Date: 2021-11-23
XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a chair frame and a massage chair aiming at the deficiencies of the prior art, thereby solving the problems of the existing chair frame with complex structure, high cost, high guide rail cost and high process difficulty

Method used

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  • Chair frame and massage chair
  • Chair frame and massage chair
  • Chair frame and massage chair

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] combine Figure 1-8 As shown, the embodiment of the present invention provides a chair frame, including a back frame 1, a seat frame 2, a base 3, a push rod 4 and two guide rails 5, the back frame 1 is fixedly connected with the seat frame 2, and the The two guide rails 5 are arranged on the outside of the back frame 1 and the seat frame 2 respectively, one end of each guide rail 5 is connected with the back frame 1, and the othe...

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Abstract

The present invention discloses a chair frame and a massage chair, posture adjustment of the chair frame is achieved through cooperation of a push rod, a guide rail and a roller lug, and during back falling, the push rod extends to push the front end of a seat frame to be lifted, so that the guide rail is driven to slide in the roller lug along a back frame to the seat frame, and the back falling action is achieved. The chair frame guide rail is simple in structure, meanwhile, the common push rod is adopted, the upward supporting force of the chair frame is improved, the number of supporting points of the back frame is changed from four to two, the connecting mode is simplified, the base structure is also simplified, and therefore the cost of the chair frame is greatly reduced, the installation procedure is greatly reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of massage, in particular to a chair frame and a massage chair. Background technique [0002] The structure of the existing massage chair frame is L-shaped guide rail, the cross-sectional shape of the guide rail is mostly C-shaped, the length of the guide rail is long and the shape is complex, resulting in high cost and process difficulty. And most of the existing massage chair push rods use flat push rods, because the angle used by the flat push rods is generally parallel to the ground or the included angle is very small, so its upward support is insufficient, and the support points of the general chair frame need One support at the front and the rear, including the left and right sides, requires four points of support, resulting in a more complicated connection structure of the flat push rod, so the cost is relatively high. In view of this, this application is proposed. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/00
CPCA61H1/001A61H2201/0149
Inventor 陈加福林美满陈志明
Owner XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD
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