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Sofa convenient to adjust

A sofa and body technology, applied in the field of sofas that are easy to adjust, can solve problems such as reducing experience comfort, achieve the effect of improving space utilization and improving user experience

Inactive Publication Date: 2020-08-28
李彩侠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, users of traditional sofas need to get up and bend over to the coffee table when they need to take something, and they must place it on the coffee table when they are used up. Comfort at your fingertips is what people need most during their working day

Method used

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  • Sofa convenient to adjust
  • Sofa convenient to adjust
  • Sofa convenient to adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one: refer to Figure 1~5 , in an embodiment of the present invention, a sofa that is easy to adjust includes a sofa body 1, the sofa body 1 includes a sofa base 14, and a motor 13 is fixedly connected to the top of the sofa base 14, the motor 13 is the power source of the whole device, and the output terminal of the motor 13 The worm 8 is fixedly connected, and both sides of the worm 8 are meshed with the worm gear 10 to ensure the transmission accuracy. At the same time, the transmission of the worm 8 and the worm gear 10 has the advantage of self-locking to ensure that the device stops lifting when the motor 13 stops. The worm gear 10 is connected with a key. Transmission shaft 9, two transmission shafts 9 are fixed on the front and rear walls of the limit plate 12 in parallel, the output end of the transmission shaft 9 is key-connected with a gear 11 to realize the transmission of the worm wheel 10 and the gear 11, and the gear 11 is connected with a rack ...

Embodiment 2

[0036]Embodiment 2: The present invention also provides another embodiment, which is improved on the basis of Embodiment 1. The left and right sides of the side plate 3 are provided with trapezoidal grooves 15, and the spring 16 The other end is welded on the groove 15 bottom.

[0037] The user turns on the switch 4 to make the motor 13 operate, and drives the worm 8 at the output end to rotate. The worm 8 and the worm gear 10 are engaged for transmission, and the worm 10 and the worm 8 are engaged for transmission. The reverse self-locking characteristics of the worm and worm are used to ensure the stable operation of the equipment. 13 After the operation is finished, the device will not move in the reverse direction due to reverse self-locking, which plays a protective role. Through the axial transmission of the worm wheel 10 and the gear 11, the gear 11 is engaged with the rack 7 to move, thereby driving the L-shaped plate 6 to rise. With the support of the side plate 3, th...

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Abstract

The invention discloses a sofa convenient to adjust. The invention relates to the technical field of furniture. The sofa comprises a sofa body, a sofa base is arranged at the bottom of the sofa body,a motor is fixedly connected to the sofa base, an output end of the motor is fixedly connected with a worm, gears are in engaged transmission connection with two sides of the worm, the gear is in engaged transmission connection with a rack, an L-shaped plate is fixedly connected to the upper end of the rack, a side plate is arranged at the upper end of the L-shaped plate, a turning plate is connected into the side plate through a rotating shaft, a storage box is arranged on the upper portion of the turning plate, a soft cushion is arranged on the lower portion of the turning plate, one end ofthe rotating shaft is sleeved with a spring, a button is fixedly connected to the outer end of the spring, a limiting block is arranged at the other end of the rotating shaft, the turning plate is pushed to ascend through the side plate, the button is pressed, the turning plate is turned over to enable the storage box to face upwards, a user can place articles in the storage box and can enjoy thetreatment available to tentacles, the user does not need to get up and bend down to walk to the tea table repeatedly, the user can enjoy diet entertainment activities on the sofa conveniently, and user experience is improved.

Description

technical field [0001] The invention relates to the technical field of furniture, in particular to an adjustable sofa. Background technique [0002] Furniture refers to the category of utensils and facilities necessary for human beings to maintain normal life, engage in production practice and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. It is an important foundation for building a working and living space. Among them, sofa is a bulk consumer product in furniture products, with a large quantity and a wide range. [0003] A sofa is an upholstered multi-seat chair. A chair with a spring or thick foam plastic, etc., with armrests on both sides, is a kind of upholstered furniture. The origin of the sofa can be traced back to ancient Egypt around 2000 BC, but the real upholstered sofa appeared at the end of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C17/86
CPCA47C17/86
Inventor 李彩侠
Owner 李彩侠
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