A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of functional home furnishing and home decoration, in particular to a lifting device with the height capable of being adjusted at will and a shielding system, and the lifting device with the height capable of being adjusted at will comprises a supporting piece which comprises a plurality of sequentially-sleeved handrails; a locking piece which comprisesa fixed part which is arranged on one handrail and a movable part which is arranged on the adjacent handrail, and the movable part is in contact with the fixed part and is used for locking the two adjacent handrails; and a switch piece which is used for controlling the separation and contact of the movable part and the fixed part of the locking piece. When the switch piece drives the movable partto be separated from the fixed part, locking of the handrails is released, and the supporting piece stretches out and draws back. The device has the beneficial effects that the switch piece can drivethe movable part contained in the locking piece to be separated from or make contact with the fixed part at any telescopic position of the armrest, then the armrest is unlocked or locked, and adjustment of any height of the supporting piece is achieved.
本发明涉及功能家居、家庭装饰技术领域，具体是一种可任意调节高度的升降装置及遮挡系统，所述的可任意调节高度的升降装置包括：支撑件，所述支撑件包括多个依次套装的扶手；锁止件，所述锁止件包含的固定部分设置在一个扶手上，活动部分设置在相邻的扶手上，活动部分与固定部分接触用于锁定两相邻的扶手；以及开关件，用于控制锁止件的活动部分与固定部分的脱离和接触；当开关件带动活动部分与固定部分脱离时，扶手的锁定被解除，实现支撑件伸缩；本发明的有益效果是：所述开关件能够在扶手伸缩的任意位置带动锁止件包含的活动部分与固定部分脱离或接触，进而解除锁定或锁定扶手，实现支撑件任意高度的调节。
The invention relates to the technical field of functional home furnishing and home decoration, in particular to a lifting device with the height capable of being adjusted at will and a shielding system, and the lifting device with the height capable of being adjusted at will comprises a supporting piece which comprises a plurality of sequentially-sleeved handrails; a locking piece which comprisesa fixed part which is arranged on one handrail and a movable part which is arranged on the adjacent handrail, and the movable part is in contact with the fixed part and is used for locking the two adjacent handrails; and a switch piece which is used for controlling the separation and contact of the movable part and the fixed part of the locking piece. When the switch piece drives the movable partto be separated from the fixed part, locking of the handrails is released, and the supporting piece stretches out and draws back. The device has the beneficial effects that the switch piece can drivethe movable part contained in the locking piece to be separated from or make contact with the fixed part at any telescopic position of the armrest, then the armrest is unlocked or locked, and adjustment of any height of the supporting piece is achieved.
本发明涉及功能家居、家庭装饰技术领域，具体是一种可任意调节高度的升降装置及遮挡系统，所述的可任意调节高度的升降装置包括：支撑件，所述支撑件包括多个依次套装的扶手；锁止件，所述锁止件包含的固定部分设置在一个扶手上，活动部分设置在相邻的扶手上，活动部分与固定部分接触用于锁定两相邻的扶手；以及开关件，用于控制锁止件的活动部分与固定部分的脱离和接触；当开关件带动活动部分与固定部分脱离时，扶手的锁定被解除，实现支撑件伸缩；本发明的有益效果是：所述开关件能够在扶手伸缩的任意位置带动锁止件包含的活动部分与固定部分脱离或接触，进而解除锁定或锁定扶手，实现支撑件任意高度的调节。
Lifting device with height capable of being adjusted at will and shielding system
一种可任意调节高度的升降装置及遮挡系统
HUO ZHILI (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
A47C
Stühle
,
CHAIRS
/
A47D
Kindermöbel
,
FURNITURE SPECIALLY ADAPTED FOR CHILDREN
/
A47G
Haushalt- oder Tafelausstattung
,
HOUSEHOLD OR TABLE EQUIPMENT
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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