CN220966858U

CN220966858U - Chair convenient for sleeping

Info

Publication number: CN220966858U
Application number: CN202322294261.6U
Authority: CN
Inventors: 刘浩
Original assignee: Chongqing Mental Health Center Chongqing Mental Health Center Chongqing Tenth People's Hospital
Current assignee: Chongqing Mental Health Center Chongqing Mental Health Center Chongqing Tenth People's Hospital
Priority date: 2023-08-25
Filing date: 2023-08-25
Publication date: 2024-05-17
Anticipated expiration: 2033-08-25

Abstract

The utility model discloses a chair convenient for sleeping, which comprises a backrest, wherein the upper part of the back of the backrest is fixedly connected with a support frame, the outer sides of the support frame are respectively provided with a gear hole, the inside of the gear holes is connected with a first rotating gear in a meshed manner, one end of the first rotating gear penetrates through the outer sides of the support frame, one end of the first rotating gear is fixedly connected with a knob, the other end of the first rotating gear is fixedly connected with a gear rod, the surface of the gear rod is connected with a gear strip in a meshed manner, and the upper part of one side of the gear strip is fixedly connected with a soft pillow. This chair convenient to sleep, through back, support frame, gear hole, first rotation gear, knob, gear pole, gear strip and the setting of soft pillow, rotate the knob and adjust the height of soft pillow, the knob drives first rotation gear and rotates in the gear hole inside, then the gear pole meshes with the gear strip gear and adjusts the height of soft pillow, adjusts to user's shoulder neck position and supplies the user to rest.

Description

Chair convenient for sleeping

Technical Field

The utility model relates to the technical field of living and office supplies, in particular to a chair convenient for sleeping.

Background

The chair is a daily furniture, a seat with a backrest and armrests; modern chairs are attractive and fashionable, some chairs are not used as seats alone, human life is more convenient under the combination of science and technology, the chairs have strong practicability and can appear in various rooms, the main function of the chairs is to facilitate people to rest, and therefore the comfort level of the chairs is a main standard for measuring the quality of a chair.

Through retrieving, chinese patent publication (bulletin) No. 201922151908.3 discloses a chair with an adjustable backrest, and the chair provided by the patent has the advantages that the backrest can flexibly and conveniently stretch out and draw back, can be adjusted up and down, is suitable for users with different heights and body types, but when the users want to rest after sitting for a long time, the shoulder and neck parts have no position to rely on, and the shoulder and neck parts have the phenomenon of soreness, so that the design of the chair convenient for sleeping is necessary.

Disclosure of utility model

The utility model mainly aims to provide a chair convenient for sleeping, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The chair convenient to sleep comprises a backrest, wherein the upper part of the back of the backrest is fixedly connected with a support frame, the outer sides of the support frame are respectively provided with a gear hole, the inside of each gear hole is connected with a first rotating gear in a meshed manner, one end of each first rotating gear penetrates to the outer side of the support frame, and one end of each first rotating gear is fixedly connected with a knob; the other end of the first rotating gear is fixedly connected with a gear rod, the surface of the gear rod is connected with a gear strip in a meshed mode, and the upper portion of one side of the gear strip is fixedly connected with a soft pillow.

In order to achieve the effect of adjustment, as the chair convenient for sleeping, the lower end of the backrest is fixedly connected with the rotating rod, two ends of the rotating rod are fixedly connected with the second rotating gears, and the surface of the second rotating gears is connected with the arc-shaped frame in a meshed mode.

In order to achieve the limiting effect, as the chair convenient for sleeping, the upper surface of the arc-shaped frame is provided with the sliding hole, the inside of the sliding hole is connected with the baffle in a sliding mode, one end of the baffle penetrates through the surface of the second rotating gear, the other end of the baffle penetrates through the upper surface of the arc-shaped frame, and the other end of the baffle is fixedly connected with the pressing plate.

In order to achieve the rebound effect, the chair convenient for sleeping is characterized in that a buffer spring is fixedly connected to the lower portion of the back of the chair, and one end of the buffer spring is fixedly connected with a base.

In order to make the chair have comfortable function, the upper surface of the base is fixedly connected with a cushion as the chair convenient for sleeping.

In order to achieve the protection function, the chair convenient to sleep is characterized in that handrails are fixedly connected to two sides of the base.

In order to achieve the telescopic effect, as the chair convenient for sleeping, one end of the lower surface of the base is fixedly connected with a telescopic rod, and the surface of the telescopic rod is fixedly connected with a foot rest.

In order to enable the chair to have a moving function, as the chair convenient to sleep, the middle part of the lower surface of the base is fixedly connected with a rotating rod, one end of the rotating rod is fixedly connected with supporting legs, and one end of each supporting leg is fixedly connected with a sliding wheel.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the backrest, the support frame, the gear hole, the first rotating gear, the knob, the gear rod, the gear bar and the soft pillow, the knob is rotated to adjust the height of the soft pillow, the knob drives the first rotating gear to rotate in the gear hole, and then the gear rod is meshed with the gear bar to adjust the height of the soft pillow, so that the user can rest when the position of the shoulder and the neck of the user is adjusted.

2. According to the utility model, through the arrangement of the rotating rod, the second rotating gear, the arc-shaped frame, the sliding hole, the baffle plate, the second rotating gear, the pressing plate and the buffer spring, when a user wants to lie for rest, the pressing plate is pressed downwards, the baffle plate can be lifted upwards from the inside of the sliding hole, the back of the user can be used for applying pressure to the backrest, the second rotating gear can rotate with the inside of the arc-shaped frame, the backrest can downwards adjust the angle, when a proper angle is found, the pressing plate is loosened, the baffle plate can descend along the inside of the sliding groove, one end of the baffle plate can be contacted with the surface of the second rotating gear for limiting and fixing, and when the backrest adjusts the angle, the buffer spring has the function of controlling force, so that the phenomenon of uncomfortable adjusting the angle is avoided.

Drawings

FIG. 1 is a schematic diagram of a gear hole in cross-section according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of a front view of a support frame according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an arc-shaped frame according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure of the embodiment of the present utility model;

Fig. 5 is a schematic diagram of an overall front view structure according to an embodiment of the present utility model.

In the figure: 1. a backrest; 2. a support frame; 3. a gear hole; 4. a first rotating gear; 5. a knob; 6. a gear lever; 7. a gear strip; 8. a soft pillow; 9. a rotating lever; 10. a second rotating gear; 11. an arc-shaped frame; 12. a sliding hole; 13. a baffle; 14. a pressing plate; 15. a buffer spring; 16. a base; 17. a cushion; 18. an armrest; 19. a telescopic rod; 20. a foot rest; 21. a rotating rod; 22. support legs; 23. and a sliding wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-5, a chair convenient for sleeping comprises a backrest 1, wherein the upper part of the back of the backrest 1 is fixedly connected with a support frame 2, the outer sides of the support frame 2 are respectively provided with a gear hole 3, the inside of the gear holes 3 is in meshed connection with a first rotating gear 4, one end of the first rotating gear 4 penetrates through the outer side of the support frame 2, and one end of the first rotating gear 4 is fixedly connected with a knob 5;

In this embodiment, the other end of the first rotating gear 4 is fixedly connected with a gear rod 6, the surface of the gear rod 6 is in meshed connection with a gear strip 7, and the upper part of one side of the gear strip 7 is fixedly connected with a soft pillow 8.

When the novel multifunctional backrest is specifically used, the backrest 1, the support frame 2, the gear hole 3, the first rotating gear 4, the knob 5, the gear rod 6, the gear strip 7 and the soft pillow 8 are arranged, the knob 5 is rotated to adjust the height of the soft pillow 8, the knob 5 drives the first rotating gear 4 to rotate in the gear hole 3, then the gear rod 6 is meshed with the gear strip 7 to adjust the height of the soft pillow 8, and the height is adjusted to the shoulder and neck position of a user for rest.

In this embodiment, the lower end of the backrest 1 is fixedly connected with a rotating rod 9, two ends of the rotating rod 9 are fixedly connected with a second rotating gear 10, and the surface of the second rotating gear 10 is in meshed connection with an arc-shaped frame 11.

When the back rest is used specifically, through the arrangement of the back rest 1, the rotating rod 9, the second rotating gear 10 and the arc-shaped frame 11, when a user wants to lie for rest, pressure is applied to the back rest 1 by the back of the user, the second rotating gear 10 can rotate with the inside of the arc-shaped frame 11, and the back rest 1 can downwards adjust the angle.

In this embodiment, the upper surface of the arc-shaped frame 11 is provided with a sliding hole 12, the inside of the sliding hole 12 is slidably connected with a baffle 13, one end of the baffle 13 penetrates to the surface of the second rotating gear 10, the other end of the baffle 13 penetrates to the upper surface of the arc-shaped frame 11, and the other end of the baffle 13 is fixedly connected with a pressing plate 14.

When the device is specifically used, through the arrangement of the arc-shaped frame 11, the sliding hole 12, the baffle 13, the second rotating gear 10 and the pressing plate 14, the pressing plate 14 is pressed downwards, the baffle 13 can be lifted upwards from the inside of the sliding hole 12, the second rotating gear 10 can be meshed with the inside of the arc-shaped frame 11 to rotate, when a proper angle is found, the pressing plate 14 is loosened, the baffle 13 can descend along the inside of the sliding groove, and one end of the baffle 13 can contact the surface of the second rotating gear 10 to be limited and fixed.

In this embodiment, a buffer spring 15 is fixedly connected to the lower portion behind the backrest 1, and a base 16 is fixedly connected to one end of the buffer spring 15.

When the backrest is specifically used, through the arrangement of the backrest 1, the buffer spring 15 and the base 16, when the backrest 1 adjusts the angle, the buffer spring 15 has the function of controlling the force, and the phenomenon of uncomfortable adjusting the angle is avoided.

In this embodiment, the seat cushion 17 is fixedly connected to the upper surface of the base 16.

In particular use, the seat cushion 17 provides a comfortable position for the user through the arrangement of the base 16 and the seat cushion 17.

In this embodiment, armrests 18 are fixedly connected to both sides of the base 16.

In particular use, by providing the base 16 and the arm rest 18, the arm rest 18 can assist in movement when a user is required to move, and the arm rest 18 can also protect the user from falling off the chair when lying down for rest.

In this embodiment, one end of the lower surface of the base 16 is fixedly connected with a telescopic rod 19, and the surface of the telescopic rod 19 is fixedly connected with a foot rest 20.

When the foot rest is particularly used, the foot rest 20 is arranged on the foot rest 16, the telescopic rod 19 and the foot rest 20, so that the pressure of the legs of a user can be relieved, and the ache can be relieved.

In this embodiment, a rotary rod 21 is fixedly connected to the middle part of the lower surface of the base 16, one end of the rotary rod 21 is fixedly connected to a supporting leg 22, and one end of the supporting leg 22 is fixedly connected to a sliding wheel 23.

When the chair is specifically used, through the arrangement of the base 16, the rotary rod 21, the supporting legs 22 and the sliding wheels 23, when a user needs to move the chair, the chair is pushed, and the sliding wheels 23 slide to easily move the chair to a required position.

Working principle: in use, the knob 5 is rotated to adjust the height of the soft pillow 8, the knob 5 drives the first rotating gear 4 to rotate in the gear hole 3, then the gear rod 6 is meshed with the gear bar 7 to adjust the height of the soft pillow 8, the position of the shoulder and the neck of a user is adjusted to be used for rest, when the user wants to lie for rest, the pressing plate 14 is pressed downwards, at the moment, the baffle 13 can be lifted upwards from the inside of the sliding hole 12, the back of the user applies pressure to the backrest 1, the second rotating gear 10 is meshed with the inside of the arc-shaped frame 11 to rotate, when a proper angle is found, the pressing plate 14 is loosened, at the moment, the baffle 13 descends along the inside of the sliding groove, one end of the baffle 13 is contacted with the surface of the second rotating gear 10 to be limited and fixed, when the backrest 1 adjusts the angle, the buffer spring 15 has the function of controlling the force, the phenomenon of uncomfortable adjusting the angle is avoided, the cushion 17 provides a comfortable position for the user, when the user lays for rest, the armrest 18 can fall the chair, the user can protect the feet on the foot rest 20, the user can rest the upper side of the chair, the user can relieve the pressure, the user can easily move the user, and the user can slide the armrest 23 when the user needs to move the armrest 23, and can move the chair easily.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Chair convenient to sleep, including back (1), its characterized in that: the upper part of the back of the backrest (1) is fixedly connected with a support frame (2), the outer sides of the support frame (2) are respectively provided with a gear hole (3), the inside of the gear holes (3) is connected with a first rotating gear (4) in a meshed mode, one end of the first rotating gear (4) penetrates through the outer side of the support frame (2), and one end of the first rotating gear (4) is fixedly connected with a knob (5);

The other end of the first rotating gear (4) is fixedly connected with a gear rod (6), the surface of the gear rod (6) is connected with a gear strip (7) in a meshed mode, and the upper portion of one side of the gear strip (7) is fixedly connected with a soft pillow (8).

2. A chair for facilitating sleeping as defined in claim 1, wherein: the lower extreme fixedly connected with dwang (9) of back (1), the both ends of dwang (9) are all fixedly connected with second rotation gear (10), the surface meshing of second rotation gear (10) is connected with arc frame (11).

3. A chair for facilitating sleeping as defined in claim 2, wherein: the upper surface of arc frame (11) has seted up slide hole (12), the inside sliding connection of slide hole (12) has baffle (13), the one end of baffle (13) runs through to second rotation gear (10) surface, the other end of baffle (13) runs through to the upper surface of arc frame (11), the other end fixedly connected with clamp plate (14) of baffle (13).

4. A chair for facilitating sleeping as defined in claim 1, wherein: the lower part behind the backrest (1) is fixedly connected with a buffer spring (15), and one end of the buffer spring (15) is fixedly connected with a base (16).

5. A chair for facilitating sleeping as defined in claim 4, wherein: the upper surface of the base (16) is fixedly connected with a cushion (17).

6. A chair for facilitating sleeping as defined in claim 4, wherein: armrests (18) are fixedly connected to two sides of the base (16).

7. A chair for facilitating sleeping as defined in claim 4, wherein: one end of the lower surface of the base (16) is fixedly connected with a telescopic rod (19), and the surface of the telescopic rod (19) is fixedly connected with a foot support (20).

8. A chair for facilitating sleeping as defined in claim 4, wherein: the middle part fixedly connected with rotary rod (21) of base (16) lower surface, the one end fixedly connected with supporting leg (22) of rotary rod (21), the one end fixedly connected with movable pulley (23) of supporting leg (22).