Angle-adjustable seat
A seat and angle technology, applied to vertically adjustable chairs, chairs, padded cushions, etc., can solve the problems of being unable to fix, cumbersome and difficult adjustment process, etc., to ensure fixed connection, increase ventilation effect, and increase comfort degree of effect
Inactive Publication Date: 2018-11-23
HAINING SHUYOU FURNITURE CO LTD
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Problems solved by technology
[0002] As a common item in daily life, the seat is used in a wide range of fields, such as study, office and other fields. In the actual use process, in order to increase the comfort of the seat and facilitate the use of the user, it will be placed on the seat. A rotatable part is assembled on the top to realize the adjustment of the seat angle. However, when the general seat itself has the function of rotating the angle adjustment, the angle cannot be fixed. It is necessary to ensure that the human body does not move, and once the human body moves the angle It will change with the moving direction of the human body, which brings certain difficulties to the actual use. Even if it has the angle fixing function, it lacks certain practicability. It is necessary to manually fix the parts of the seat and adjust the process. It is more cumbersome, and the structure of the general seat is relatively simple, and the practicability is not strong
Method used
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0015] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...
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The invention discloses an angle-adjustable seat. The angle-adjustable seat comprises a metal joint, a fixing plate and a seat plate; three universal wheels are arranged at the bottom end of the fixing plate , and a second rotating groove is formed in the fixing plate; a rotating shaft is mounted in the second rotating groove in a limited way through a bearing sleeve, and a fixing disc is welded to the top end of the rotating shaft; a supporting disc is fixedly mounted at the top end of the fixing disc, and a hydraulic ejector column is welded to the top end of the supporting disc; an adjusting column is mounted on the surface of the hydraulic ejector column through an articulated shaft; a connecting column is movably mounted in the metal joint, and a spiral sleeve is mounted on the surface of the connecting column through a threaded body; a backing plate is fixedly mounted on the surface of one end of the seat plate. The angle-adjustable seat has the advantages that through arrangement of a series of structures, the height of the seat is adjusted conveniently during use of the seat; the angle of the seat can be adjusted simultaneously by hands or legs during rotation of the seat,and the practicability is enhanced.
Description
technical field [0001] The invention relates to the technical field of daily necessities, in particular to an angle-adjustable seat. Background technique [0002] As a common item in daily life, the seat is used in a wide range of fields, such as study, office and other fields. In the actual use process, in order to increase the comfort of the seat and facilitate the use of the user, it will be placed on the seat. A rotatable part is assembled on the top to realize the adjustment of the seat angle. However, when the general seat itself has the function of rotating the angle adjustment, the angle cannot be fixed. It is necessary to ensure that the human body does not move, and once the human body moves the angle It will change with the moving direction of the human body, which brings certain difficulties to the actual use. Even if it has the angle fixing function, it lacks certain practicability. It is necessary to manually fix the parts of the seat and adjust the process. C...
Claims
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IPC IPC(8): A47C7/00A47C3/30A47C7/62A47C27/00A47C3/18
CPCA47C7/004A47C3/18A47C3/30A47C7/006A47C7/62A47C27/00
Inventor 吴锐
Owner HAINING SHUYOU FURNITURE CO LTD