CN220937416U - Backrest self-lying sofa with adjustable backrest temperature - Google Patents

Abstract

The utility model discloses a back-rest self-lying sofa with an adjustable back-rest temperature, and relates to the technical field of back-rest self-lying sofa.A first motor is arranged in a cushion, the first motor is connected with an air inlet, and the air inlet is connected with the bottom of the cushion; the left side of the cushion is provided with a second rotating shaft which is connected with a second motor, a gear buckle is arranged in the second rotating shaft, the gear buckle is attached to a clamping bolt, the clamping bolt is connected with a spring rod, and the outer side of the clamping bolt is connected with a telescopic plate; the second rotation axis top is equipped with the backup plate, and backup plate inboard bottom is equipped with the condensing box to the condensing box is connected with the heat conduction board through the pipeline, and the heat conduction board is connected with the backup plate. Because the first motor, the air inlet, the condensing box and other devices are arranged, a user can rotate the fan at the position of the air inlet by starting the first motor, so that air flow is input into the condensing box for treatment through a pipeline, and then the condensing box transmits the air into the heat-conducting plate.

Description

A self-reclining sofa with adjustable backrest temperature

Technical Field

The utility model relates to the technical field of back-reclining sofas, in particular to a back-reclining sofa with adjustable back temperature.

Background technique

Sofa is a kind of soft furniture, which is a multi-seat chair with soft cushions and armrests on both sides. It originated in Western countries and was later introduced to Asia, becoming one of the focuses of Western-style decoration or modern home design. The frame is made of wood or steel lined with cotton wool and other foam materials, which is relatively comfortable overall. With the needs of modern needs, the use of self-reclining sofas is becoming more and more widespread, but the existing self-reclining sofas with backrests have some shortcomings, such as:

Announcement No.: CN209073880U is a self-reclining sofa with a backrest. The sofa is easy to move and avoids discomfort to the user caused by bumps. The inclination angle of the backrest can be automatically adjusted, and it is easy to use. However, in actual use, if the user uses the device to rest in a special environment, it may not be comfortable when using it because the temperature cannot be adjusted.

Therefore, we propose a back-reclining sofa with adjustable back temperature to solve the above-mentioned problems.

Utility Model Content

The utility model aims to provide a backrest self-lying sofa with adjustable backrest temperature, so as to solve the problem that the sofa mentioned in the background art cannot freely adjust the temperature and causes uncomfortable rest.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a backrest self-reclining sofa with adjustable backrest temperature, comprising a base, a second telescopic rod and a seat cushion, the second telescopic rod is provided on the top of the base, a chassis is provided on the top of the second telescopic rod, the top of the chassis is connected to a first rotating shaft, a seat cushion is provided on the top of the first rotating shaft, a first motor is provided inside the seat cushion, the first motor is connected to an air inlet, and the air inlet is connected to the bottom of the seat cushion;

A second rotating shaft is provided on the left side of the seat cushion, and the second rotating shaft is connected to the second motor, and a gear buckle is provided inside the second rotating shaft, and the gear buckle is fitted with a clamping bolt, and the clamping bolt is connected to the spring rod, and the outer side of the clamping bolt is connected to the telescopic plate;

A backing plate is provided at the top of the second rotating shaft, and a condensation box is provided at the inner bottom of the backing plate. The condensation box is connected to the heat conducting plate through a pipeline, and the heat conducting plate is connected to the backing plate.

Since the first motor, the air inlet, the condensation box and other equipment are provided, the user can start the first motor to rotate the fan at the air inlet position, so that the air flow is input into the condensation box through the pipeline for processing, and then the condensation box transmits the gas into the heat conduction plate, so that the user can adjust the temperature of the back plate by himself, so that the user can be more comfortable when resting.

As a preferred technical solution of the utility model, a plurality of grooves are provided at the bottom of the base, and the grooves are connected to the first telescopic rod, and the first telescopic rod is connected to the wheel.

The above technical solution enables the user to move the device by activating the first telescopic rod to lower the wheels when the user wants to move the device, thereby increasing the transportability of the device.

As a preferred technical solution of the utility model, a plurality of feet are provided at the bottom of the base, and the feet are connected to the base by buckles.

The adoption of the above technical solution can make the device more stable when fixed, thereby increasing the stability of the device.

As a preferred technical solution of the utility model, a foot pad is provided on the right side of the seat cushion, a soft pad is provided on the top of the seat cushion, and a soft pad is also provided on the right side of the backrest.

By adopting the above technical solution, when a user sits on the seat cushion, the footrest can support the user's lower legs, thereby making the user more comfortable when using the seat cushion.

As a preferred technical solution of the utility model, the first motor sucks air through a fan at the air inlet, and the air inlet is connected to the condensation box through a pipeline.

The adoption of the above technical solution enables the air inlet to deliver better airflow into the condensation box so as to adjust the temperature of the heat conduction plate, thereby increasing the practicality of the device.

As a preferred technical solution of the utility model, a plurality of brackets are provided on the top of the seat cushion, and the seat cushion is connected to the armrest through the brackets, and the armrest is connected to the control panel, and a battery is provided inside the seat cushion.

The adoption of the above technical solution enables the user to better adjust the angle of the sofa backrest and the temperature of the heat conduction plate through the control panel, thereby increasing the operability of the device.

Compared with the prior art, the beneficial effects of the utility model are:

1. Due to the provision of the first motor, the air inlet, the condensation box and other equipment, the user can start the first motor to rotate the fan at the air inlet, thereby inputting the airflow into the condensation box through the pipeline for processing, and then the condensation box transmits the gas into the heat conduction plate, so that the user can adjust the temperature of the back plate by himself, so that the user can be more comfortable when resting;

2. By providing the first telescopic rod and wheels and other equipment, when the user wants to move the device, he can start the first telescopic rod to lower the wheels to move it, and by providing the base, the device can be more stable when fixed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a front cross-sectional structure of the utility model;

FIG2 is a front view of the structure of the present utility model;

FIG3 is a schematic diagram of the structure of the utility model from top view;

FIG4 is a schematic diagram of the vertical structure of the seat cushion of the present invention;

FIG. 5 is an enlarged structural schematic diagram of point A in FIG. 1 of the present invention.

In the figure: 1. base; 2. first telescopic rod; 3. wheels; 4. bottom foot; 5. second telescopic rod; 6. chassis; 7. first rotating axis; 8. seat cushion; 9. foot pad; 10. cushion; 11. armrest; 12. control panel; 13. battery; 14. first motor; 15. air inlet; 16. second rotating axis; 17. second motor; 18. gear buckle; 19. bolt; 20. spring rod; 21. telescopic plate; 22. condenser box; 23. heat transfer plate; 24. back plate.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: a backrest self-reclining sofa with adjustable backrest temperature, comprising a base 1, a second telescopic rod 5 and a cushion 8, the second telescopic rod 5 is provided on the top of the base 1, and a chassis 6 is provided on the top of the second telescopic rod 5, and the top of the chassis 6 is connected to the first rotating shaft 7, and the cushion 8 is provided on the top of the first rotating shaft 7, and a first motor 14 is provided inside the cushion 8, and the first motor 14 is connected to the air inlet 15, and the air inlet 15 is connected to the bottom of the cushion 8;

A second rotating shaft 16 is provided on the left side of the seat cushion 8, and the second rotating shaft 16 is connected to the second motor 17, and a gear buckle 18 is provided inside the second rotating shaft 16, and the gear buckle 18 is fitted with a clamping bolt 19, and the clamping bolt 19 is connected to the spring rod 20, and the outer side of the clamping bolt 19 is connected to the telescopic plate 21;

A backing plate 24 is provided on the top of the second rotating shaft 16, and a condensation box 22 is provided on the inner bottom of the backing plate 24, and the condensation box 22 is connected to the heat conducting plate 23 through a pipeline, and the heat conducting plate 23 is connected to the backing plate 24; start the second telescopic rod 5, so that the second telescopic rod 5 raises or lowers the chassis 6 to a suitable position, and then the first rotating shaft 7, after starting the second motor 17 to drive the second rotating shaft 16, so that the backing plate 24 is offset to a suitable angle, close the telescopic plate 21, so that the spring rod 20 pushes the two clamping bolts 19 to be stuck in the gear buckle 18, so as to fix the second rotating shaft 16, and then start the first motor 14, so that the first motor 14 drives the fan at the air inlet 15, and transmits the airflow to the condensation box 22 through the pipeline, and then the condensation box 22 transmits the airflow to the heat conducting plate 23 so that the user can adjust the temperature of the backing plate 24;

The bottom of the base 1 is provided with several grooves, and the grooves are connected to the first telescopic rod 2, and the first telescopic rod 2 is connected to the wheel 3; the bottom of the base 1 is provided with several feet 4, and the feet 4 are connected to the base 1 through buckles; a pad 9 is provided on the right side of the seat cushion 8, and a soft cushion 10 is provided on the top of the seat cushion 8, and a soft cushion 10 is also provided on the right side of the backrest 24; the first motor 14 inhales air through the fan at the air inlet 15, and the air inlet 15 is connected to the condensation box 22 through a pipe; the top of the seat cushion 8 is provided with several brackets, and the seat cushion 8 is connected to the armrest 11 through the bracket, and the armrest 11 is connected to the control panel 12, and a battery 13 is provided inside the seat cushion 8; when the user wants to move the device, the first telescopic rod 2 can be lowered to make the wheel 3 fit with the ground, and then the device can be moved. When the device is running, due to the setting of the battery 13, the device can also be operated when it is disconnected from the power supply.

Working principle: When using the backrest self-reclining sofa with adjustable backrest temperature, first start the second telescopic rod 5 so that the second telescopic rod 5 raises or lowers the chassis 6 to a suitable position, then the first rotating shaft 7, and after starting the second motor 17 to drive the second rotating shaft 16, the backrest 24 is offset to a suitable angle, and then the telescopic plate 21 is closed, so that the spring rod 20 pushes the two clamping bolts 19 to be stuck in the gear buckle 18, so as to fix the second rotating shaft 16, and then the first motor 14 is started, so that the first motor 14 drives the fan at the air inlet 15, and transmits the airflow to the condensation box 22 through the pipeline, and then the condensation box 22 transmits the airflow to the heat conduction plate 23 so that the user can adjust the temperature of the backrest 24;

When the user wants to move the device, the user can lower the first telescopic rod 2 to make the wheels 3 fit the ground, and then move the device. When the device is running, the device can be operated even without power supply due to the arrangement of the storage battery 13.

Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a back is leaned on temperature-adjustable back from sofa of lying, includes base (1), second telescopic link (5) and cushion (8), its characterized in that: the top of the base (1) is provided with a second telescopic rod (5), the top of the second telescopic rod (5) is provided with a chassis (6), the top of the chassis (6) is connected with a first rotating shaft (7), the top of the first rotating shaft (7) is provided with a cushion (8), a first motor (14) is arranged in the cushion (8), the first motor (14) is connected with an air inlet (15), and the air inlet (15) is connected with the bottom of the cushion (8);

The left side of the seat cushion (8) is provided with a second rotating shaft (16), the second rotating shaft (16) is connected with a second motor (17), a gear buckle (18) is arranged in the second rotating shaft (16), the gear buckle (18) is attached to a clamping bolt (19), the clamping bolt (19) is connected with a spring rod (20), and the outer side of the clamping bolt (19) is connected with a telescopic plate (21);

the top of the second rotating shaft (16) is provided with a backup plate (24), the bottom of the inner side of the backup plate (24) is provided with a condensing box (22), the condensing box (22) is connected with a heat conducting plate (23) through a pipeline, and the heat conducting plate (23) is connected with the backup plate (24).

2. The reclining sofa of claim 1, wherein: the base (1) bottom is equipped with the several recess, and the recess is connected with first telescopic link (2) to first telescopic link (2) are connected with wheel (3).

3. The reclining sofa of claim 1, wherein: the bottom of the base (1) is provided with a plurality of feet (4), and the feet (4) are connected with the base (1) through buckles.

4. The reclining sofa of claim 1, wherein: the right side of the cushion (8) is provided with a foot pad (9), the top of the cushion (8) is provided with a soft cushion (10), and the right side of the leaning board (24) is also provided with the soft cushion (10).

5. The reclining sofa of claim 1, wherein: the first motor (14) sucks air through a fan at the air inlet (15), and the air inlet (15) is connected with the condensing box (22) through a pipeline.

6. The reclining sofa of claim 1, wherein: the top of the cushion (8) is provided with a plurality of brackets, the cushion (8) is connected with the armrests (11) through the brackets, the armrests (11) are connected with the control panel (12), and the storage battery (13) is arranged inside the cushion (8).