TWM380749U

TWM380749U - Four-wheeled elevation movable chair

Info

Publication number: TWM380749U
Application number: TW98218002U
Authority: TW
Inventors: Wen-Zhong Liao
Original assignee: Wen-Zhong Liao
Priority date: 2009-09-30
Filing date: 2009-09-30
Publication date: 2010-05-21

Description

M380749 五、新型說明：【新型所屬之技術領域】本創作係有關於一種椅子之移動升降裴置，尤指一種可用於τ 土面上或非整平路面上，克服較差路面移動，▲強升降有效的择加使用活動效率，可為農田所使用工作辅助用具。【先前技術】一般椅子均雖設有多個小輪子，然移動均限於場地環境多用於較平坦地面。【新型内容】移動式昇降椅，本創作提供一種椅子之移動升降裝置包括有一框體架構，充氣式輪子，升降裝置，所組成，該主體設有鎖定桿與鎖定孔座，方便固定活動桿，並裝設充氣式輪胎，有效的克服較差地面，增加容易移動升降使用。【實施方式】請參閱分解圖，本創作係提供一種椅子移動升降，該椅子包括有框體，充氣式輪胎，彈簧條，該主體内設有一升降裝置用於升降外設有充氣式輪胎等，可輕易增加移動主體。【圖式簡單說明】第一圖係本創作之分解圖。【主要元件符號說明】 1椅面彈簧條固定桿 4 M380749 2椅面彈簧條固定桿 3椅面鎖定外管 4椅面鎖定外管 5T型控制轉動螺絲 6T型控制轉動螺絲 7T型螺絲孔座 8T型螺絲孔座 9椅面支架 10支撐臂 11螺牙控制桿轉動把手 12螺牙控制桿 13底座輪胎固定架 14輪胎固定桿 15輪胎固定桿 16椅面鎖定内管 17椅面鎖定内管 18插銷孔 19插銷孔 20輪胎(規格現訂為八吋型) 21輪胎(規格現訂為八吋型) 22輪胎(規格現訂為八吋型) 23輪胎(規格現訂為八吋型) 24活動桿固定螺座孔 25活動桿因定螺座孔 26伸縮内管 5 M380749 27 T型控制轉動螺絲 28螺座 29伸縮管 30螺絲 31 Τ型控制轉動螺絲 32螺座孔 33半圓形凹槽片執道孔 34傾斜片 35 L型頃斜座 36螺絲 37螺座孔 38 Τ型控制轉動螺絲 39半圓形凹槽片軌道孔 40螺座孔 41螺座M380749 V. New description: [New technical field] This creation department is about a mobile lifting device for a chair, especially one that can be used on τ soil surface or non-leveling road surface to overcome poor road surface movement, ▲ strong lifting Effective use of activity efficiency can be used as work aids for farmland. [Prior Art] Although the general chair has a plurality of small wheels, the movement is limited to the site environment and is used for the flat ground. [New content] Mobile chair lift, the mobile lift device of the present invention comprises a frame structure, an inflatable wheel and a lifting device, and the main body is provided with a locking rod and a locking hole seat for conveniently fixing the movable rod. Inflatable tires are installed to effectively overcome the poor ground and increase the ease of moving and lifting. [Embodiment] Please refer to the exploded view. The present invention provides a chair moving and lifting. The chair comprises a frame body, an inflatable tire and a spring bar. The main body is provided with a lifting device for lifting and providing an inflatable tire. The mobile subject can be easily added. [Simple description of the diagram] The first diagram is an exploded view of the creation. [Main component symbol description] 1 chair spring bar fixing rod 4 M380749 2 chair surface spring bar fixing rod 3 chair surface locking outer tube 4 seat surface locking outer tube 5T type control turning screw 6T type control turning screw 7T type screw hole seat 8T Screw hole seat 9 seat bracket 10 support arm 11 screw control lever rotation handle 12 screw control lever 13 base tire holder 14 tire fixing rod 15 tire fixing rod 16 seat lock inner tube 17 seat lock inner tube 18 bolt Hole 19 pin hole 20 tire (Specification is now known as gossip type) 21 tire (Specification is now set to gossip type) 22 tire (Specification is now set to gossip type) 23 tire (Specification is now set to gossip type) 24 activities Rod fixing screw hole 25 movable rod due to fixed screw hole 26 telescopic inner tube 5 M380749 27 T-type control rotating screw 28 screw seat 29 telescopic tube 30 screw 31 Τ type control rotary screw 32 screw seat hole 33 semi-circular groove piece Obstruction hole 34 inclined piece 35 L-shaped slanting seat 36 screw 37 screw seat hole 38 Τ type control rotating screw 39 semi-circular groove piece track hole 40 screw seat hole 41 screw seat

Claims

Zhongfeng Patent Detail: !- Kind of mobile chair lifting device, including: Four tires are installed in the frame structure, and a lifting device is arranged inside. Two locking rods are formed to form a △-type supporting point, and the main body is provided with a locking I have a perforated twisting pole. • , _ · . — ’ * m ^^0 2. If the request item 1 makes the box Zhao Wei (4) (4) _ set, its /, 疋 mix and movable rod tilt seat 5 lock hole snail