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Office chair

A technology for the back of an office seat, which is applied in the field of office seat equipment, can solve the problems of inconvenient cooling and heating, inconvenient operation, etc., and achieve the effect of convenient lying

Inactive Publication Date: 2021-06-11
岑土秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There is a phenomenon that it is not convenient to perform cooling and heating, which will cause some inconvenience in operation and needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An office chair such as figure 1 As shown, including the back structure 1, the lower end of the back structure 1 is rotatably connected to the adjustment structure 2, the rear ends of the back structure 1 and the adjustment structure 2 are connected with a cold and hot structure 3, and the upper end of the adjustment structure 2 is fixedly connected There is a first armrest part 6, the front end of the adjustment structure 2 is rotatably connected to the foot plate structure 5, and the bottom position of the back structure 1 and the adjustment structure 2 is rotatably connected to the displacement structure 4;

[0031] Such as figure 2 As shown, the back structure 1 includes a back pillow 7, a fixed plate 8, a backrest 9 and a limit rod 10, the backrest 9 is arranged at the center position of the inner end of the back structure 1, and the upper end of the backrest 9 is fixedly connected with the fixed plate 8, and fixed The upper end position of the board 8 is fixedly...

Embodiment 2

[0042] On the basis of Example 1, such as Figure 10 As shown, the second armrest component 11 also includes a communication pipe 30 and an auxiliary heater 31 , the auxiliary heater 31 is installed at the bottom of the inner end of the armrest frame 13 , and the upper end of the auxiliary heater 31 communicates with the communication pipe 30 .

[0043] When this embodiment is in use, the connecting pipe 30 and the auxiliary heater 31 at the inner end of the second armrest part 11 are installed. The connecting pipe 30 communicates with the armrest frame 13, through the auxiliary heater 31, auxiliary heating can be performed, so that the water body can enter the inner end of the armrest frame 13, so as to realize the heat preservation work of the hands.

[0044] Working principle: When work is required, the user installs the back structure 1, and the inner end of the back structure 1 performs the fixing work of the backrest 7 at the top position through the fixing plate 8, and ...

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Abstract

The invention discloses an office chair. The office chair comprises a back structure, wherein the lower end of the back structure is rotatably connected with an adjusting structure; the rear end of the back structure and the rear end of the adjusting structure are both communicated with a cold and hot structure; a second armrest component (11) further comprises a communicating pipe (30) and an auxiliary heater (31); the auxiliary heater (31) is mounted at the bottom of the inner end of an armrest frame (13), and the upper end of the auxiliary heater (31) is communicated with the communicating pipe (30); a first armrest component is fixedly connected to one side of the upper end of the adjusting structure; a pedal structure is rotationally connected to the front end of the adjusting structure; and a displacement structure is rotationally connected to the bottom end of the back structure and the bottom end of the adjusting structure. According to the office chair, through the arrangement of the cold and hot structures, the purpose of cold and hot treatment of the inner end is achieved.

Description

technical field [0001] The invention relates to the technical field of office seat equipment, in particular to an office seat. Background technique [0002] According to Chinese Patent No. CN209377135U, the present invention discloses a movable backrest type office chair, comprising an office chair seat cushion, a first fixed block, a vibrator, a second fixed block and an inserting block. The underside of the office chair seat cushion is provided with a second A support leg, the first fixed block is arranged on the front and rear sides of the left end of the office chair cushion, the clamping block runs through the left end of the office chair cushion, the vibrator is arranged in the backrest, and the upper and lower ends of the movable rod are penetrated by A horizontal bar, the right side of the movable rod is provided with a return spring, the movable rod is connected with the massage head through the return spring, the second fixed block is arranged on the left side of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/034A47C7/54A47C7/74
CPCA47C1/0342A47C7/744A47C7/748A47C7/541
Inventor 不公告发明人
Owner 岑土秀
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