CN210810119U

CN210810119U - Novel sofa

Info

Publication number: CN210810119U
Application number: CN201922040512.1U
Authority: CN
Inventors: 文彪
Original assignee: Hunan Xunjie Furniture Co ltd
Current assignee: Hunan Xunjie Furniture Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-06-23
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a novel sofa, which comprises a sofa seat, an arm butt strap and support columns, wherein a rotating plate and a backup plate are rotatably arranged between the two support columns at the position close to the bottom, a first cavity with an opening facing the backup plate, a support plate, a first limit plate, a spring and a first rectangular through hole are arranged in the sofa seat and close to the upper end part, the bottom of the interior of the sofa seat is sequentially provided with a cavity II and a cavity III from left to right, a rectangular through hole II is arranged below the rectangular through hole I on the sofa seat, a backup plate angle adjusting device is arranged in the second cavity and comprises a first joint bearing, a hydraulic rod and a second joint bearing which are arranged on the bottom surface of the second cavity, and a foot cushion block is arranged in the cavity III in a sliding manner, one end of the foot cushion block extends to the outside of the sofa seat and is provided with a baffle, and a limiting plate II is arranged at the upper end part of the other end of the foot cushion block. Compared with the prior art, the utility model the advantage lie in: the angle of the backup plate can be adjusted, and the using effect is good.

Description

Novel sofa

Technical Field

The utility model relates to a sofa technical field specifically indicates a novel sofa.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century. In the prior art, the sofa was primarily filled with natural elastic materials such as horsehair, bird feathers, and plant down, and was externally covered with fabrics such as velvet and embroidery to form a soft body-contacting surface. When the sofa in the prior art is used, the backrest plate cannot be adjusted according to the requirements of a user, the comfort level of the user during use is reduced, the using effect is poor, foot pads are not matched with the sofa for use, and the short user can suspend his feet in the air without supporting objects, so that the sofa is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a novel sofa that adjustable backup plate angle, excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a novel sofa comprises a sofa seat, wherein arm straps are arranged on the front side and the rear side of the upper end portion of the sofa seat, support columns are arranged on the front end and the rear end of one side of the sofa seat, a rotating plate is rotatably arranged between the two support columns at a position close to the bottom, a backup plate is arranged at the upper end portion of the rotating plate, a first cavity with an opening facing the backup plate is arranged in the sofa seat at a position close to the upper end portion, a support plate is transversely inserted in the first cavity, a first limit plate is arranged on the support plate at one end opposite to the backup plate, the other side of the first limit plate is connected with the first cavity through a spring, a first rectangular through hole matched with the support plate is arranged on one side adjacent to the backup plate on the sofa seat, a second cavity and a third cavity are sequentially arranged from left to right on the bottom in the sofa seat, the opening of the second cavity faces the backup plate, and the opening direction of the third cavity, the sofa seat is provided with a second rectangular through hole below the first rectangular through hole, a backup plate angle adjusting device is arranged in the second cavity, the backup plate angle adjusting device comprises a first joint bearing arranged on the bottom surface of the second cavity, the upper end of the first joint bearing is hinged with a hydraulic rod, the other end of the hydraulic rod extends to the outside of the sofa seat through the second rectangular through hole and is hinged with the rotating plate through a second joint bearing, a third rectangular through hole is arranged at the bottom of one side opposite to the backup plate on the sofa seat, a foot cushion block is arranged in the third cavity in a sliding mode, one end of the foot cushion block extends to the outside of the sofa seat through the third rectangular through hole and is provided with a baffle, and a second limiting plate is arranged at the upper end of the other end of the foot cushion block.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a novel sofa utilizes backup plate angle adjusting device can adjust the inclination of backup plate, and convenient to use person adjusts according to the different seat demands of lying of oneself, has improved the comfort level when the user uses; the foot pad block can prevent the feet of a user from being suspended, and the foot pad block can be pushed into the cavity III when not in use, so that the use effect is improved, and a large amount of space is saved; the backup pad can stretch out cavity one when the inclination of adjusting the backup pad to the length of extension sofa seat, the person of being convenient for lies, has improved the result of use.

As the improvement, rotating between two support columns and being equipped with the rotor plate in the position that is close to the bottom and rotate and be equipped with the dwang in the position that is close to the bottom in front side and the rear side that the rotor plate is said, the dwang is pegged graft in the support column, the other end of dwang is equipped with limiting plate three, is convenient for utilize the hydraulic stem to make the rotor plate rotate like this to adjust the angle of backup plate, improve user's comfort level.

As an improvement, the foot cushion blocks are arranged in the cavity III in a sliding mode, namely the front side and the rear side of the foot cushion blocks are transversely provided with protrusions at positions close to the bottom, the cavity III is internally provided with a sliding groove matched with the protrusions for use, and the protrusions are located in the sliding groove and provided with pulleys matched with the sliding groove, so that the foot cushion blocks can be conveniently pulled out of and pushed into the cavity III.

As an improvement, iron blocks are arranged at the upper end and the bottom of the rectangular through hole III in the sofa seat, and a magnet matched with the iron block for use is arranged at one side, adjacent to the sofa seat, of the baffle plate, so that the foot pad block is fixed in the cavity III, the foot pad block is prevented from sliding out of the cavity III when in use, and the stability is improved.

As an improvement, the upper end of the sofa seat, the upper end of the arm access board and the side plate adjacent to the sofa seat are respectively provided with a soft cushion, so that the sofa seat is convenient for a user to use, and the comfort level of the user is improved.

Drawings

Fig. 1 is a schematic structural view of the novel sofa of the present invention.

Fig. 2 is a left side view of the novel sofa of the present invention.

Fig. 3 is a right side view of the novel sofa of the present invention.

Fig. 4 is an enlarged view of the novel sofa a of the present invention.

As shown in the figure: 1. the sofa seat comprises a sofa seat body, 2, a spring, 3, a cavity III, 4, a foot cushion block, 5, a cavity II, 6, a hydraulic rod, 7, a backup plate angle adjusting device, 8, a joint bearing I, 9, a rotating plate, 10, a joint bearing II, 11, a rectangular through hole II, 12, a rectangular through hole I, 13, a supporting column, 14, a cushion, 15, a backup plate, 16, a supporting plate, 17, a cavity I, 18, an arm strap, 19, a limiting plate I, 20, a rotating rod, 21, a baffle, 22, an iron block, 23, a magnet, 24, a sliding groove, 25, a protrusion, 26, a pulley, 27 and a limiting plate II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A novel sofa comprises a sofa seat 1, wherein arm straps 18 are arranged on the front side and the rear side of the upper end portion of the sofa seat 1, support columns 13 are arranged on the front end and the rear end of one side of the sofa seat 1, a rotating plate 9 is arranged between the two support columns 13 in a rotating mode at a position close to the bottom, a backup plate 15 is arranged at the upper end portion of the rotating plate 9, a cavity I17 with an opening facing the backup plate 15 is arranged at the position close to the upper end portion inside the sofa seat 1, a support plate 16 is transversely inserted into the cavity I17, a first limit plate 19 is arranged at one end, opposite to the backup plate 15, of the support plate 16, the other side of the first limit plate 19 is connected with the cavity I17 through a spring 2, a rectangular through hole I12 matched with the support plate 16 for use is arranged on one side adjacent to the backup plate 15 on the sofa seat 1, a cavity II 5 and a cavity III 3 are sequentially arranged from left to right on, the opening of the second cavity 5 faces the backup plate 15, the opening direction of the third cavity 3 is opposite to that of the second cavity 5, a rectangular through hole II 11 is arranged below the rectangular through hole I12 on the sofa seat 1, a backup plate angle adjusting device 7 is arranged in the cavity II 5, the backup plate angle adjusting device 7 comprises a first joint bearing 8 arranged on the bottom surface of the cavity II 5, the upper end part of the first joint bearing 8 is hinged with a hydraulic rod 6, the other end of the hydraulic rod 6 extends to the outside of the sofa seat 1 through a second rectangular through hole 11 and is hinged with the rotating plate 9 through a second joint bearing 10, a third rectangular through hole is arranged at the bottom of one side of the sofa seat 1 opposite to the backup plate 15, a foot cushion block 4 is arranged in the cavity 3 in a sliding way, one end of the foot cushion block 4 extends to the outside of the sofa seat 1 through the rectangular through hole III and is provided with a baffle 21, and the upper end part of the other end of the foot cushion block 4 is provided with a second limiting plate 27.

Being equipped with rotating plate 9 between two support columns 13 in the position rotation that is close to the bottom means that the front side and the rear side of rotating plate 9 are equipped with dwang 20 in the position that is close to the bottom, dwang 20 pegs graft in support column 13, the other end of dwang 20 is equipped with limiting plate three.

The fact that the foot cushion blocks 4 are arranged in the cavity III 3 in a sliding mode means that protrusions 25 are transversely arranged on the front side and the rear side of the foot cushion blocks 4 close to the bottom, sliding grooves 24 used for matching the protrusions 25 are formed in the cavity III 3, and the protrusions 25 are located in the sliding grooves 24 and are provided with pulleys 26 matched with the sliding grooves 24.

Iron blocks 22 are arranged at the upper end and the bottom of the third rectangular through hole in the sofa seat 1, and a magnet 23 matched with the iron block 22 is arranged at one side of the baffle plate 21 adjacent to the sofa seat 1.

The upper end of the sofa seat 1, the upper end of the arm strap 18 and the backup plate 15 are all provided with soft cushions 14 at one side adjacent to the sofa seat 1.

The utility model discloses when concrete implementation, combine the left side view of the novel sofa of figure 1, the right side view of the novel sofa of figure 2, the enlarged image of the novel sofa of figure 3 and figure 4 to know, the utility model discloses a novel sofa is when using, if the shorter little friend of height uses, little friend oneself alone can not sit sofa seat 1, and the head of a family can hold the handle on baffle 21 with the hand, then stimulates to the direction that is close to oneself health hard, can pull out callus on the sole 4 from chamber three 3 like this, and little friend can step on oneself on callus on the sole 4, sits on sofa seat 1 with the help of foot cushion 4 oneself, has not only improved little friend's achievement sense, has improved the result of use moreover. If the sofa seat is used by adults, after the adults sit on the sofa seat 1, the adults want to change a comfortable posture to lie or lie half, the hydraulic rod 6 can be started to extend towards the direction far away from the inside of the second cavity 5, the rotating plate 9 can rotate towards the direction far away from the second cavity 5 by taking the rotating rod 20 as a fixed point, the backup plate 15 is driven to rotate towards the direction far away from the sofa seat 1, the inclination angle of the backup plate 15 is adjusted, the operation is simple, time and labor are saved, and the sofa seat is convenient to use. When backup plate 15 rotates to the direction of keeping away from sofa seat 1, because the one end of backup pad 16 is arranged in rectangle through-hole 12 and contacts with backup plate 15, the other end of backup pad 16 passes through spring 2 and cavity 17 is connected, under the spring action of spring 2, can make backup pad 16 slowly stretch out sofa seat 1 along with backup plate 15, thereby contact with backup plate 15 all the time, can fill the vacancy portion between backup plate 15 and sofa seat 1 like this, prolong sofa seat 1's length, convenient to use person couches, comfort level when having improved the user and using has improved the result of use. Meanwhile, the user can place the feet of the user on the foot pad block 4 to support according to the requirement of the user, so that the feet are prevented from being suspended, and the comfort level of the user during use is improved. When the sofa is not used, the backup plate 15 can be restored to the initial state, namely the state that the backup plate 15 is vertical to the horizontal plane, then the handle on the baffle plate 21 is held by hands, the foot cushion block 4 is pushed into the cavity III 3, the baffle plate 21 can be tightly adsorbed on the sofa seat 1 through the matching of the iron block 22 in the sofa seat 1 and the magnet 23 in the baffle plate 21, and therefore the foot cushion block 4 is prevented from sliding out, the stability is improved, a large amount of use space is saved, and the use effect is improved. So said the utility model discloses a novel sofa not only adjustable backup plate angle, excellent in use effect moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a novel sofa, includes sofa seat (1), the front side and the rear side of sofa seat (1) upper end all are equipped with arm strap (18), its characterized in that: the sofa seat is characterized in that the front end and the rear end of one side of the sofa seat (1) are respectively provided with a supporting column (13), a rotating plate (9) is arranged between the two supporting columns (13) in a rotating mode at a position close to the bottom, a backup plate (15) is arranged at the upper end of the rotating plate (9), a first cavity (17) with an opening facing the backup plate (15) is arranged in the sofa seat (1) at a position close to the upper end, a supporting plate (16) is transversely inserted in the first cavity (17), a first limiting plate (19) is arranged at one end, opposite to the backup plate (15), of the supporting plate (16), the other side of the first limiting plate (19) is connected with the first cavity (17) through a spring (2), a first rectangular through hole (12) matched with the supporting plate (16) for use is arranged at one side adjacent to the backup plate (15) on the sofa seat (1), a second cavity (5) and a third cavity (3) are sequentially arranged at the bottom inside, the opening of the cavity II (5) faces to a backup plate (15), the opening direction of the cavity III (3) is opposite to that of the cavity II (5), a rectangular through hole II (11) is arranged below the rectangular through hole I (12) on the sofa seat (1), a backup plate angle adjusting device (7) is arranged in the cavity II (5), the backup plate angle adjusting device (7) comprises a joint bearing I (8) arranged on the bottom surface of the cavity II (5), the upper end part of the joint bearing I (8) is hinged with a hydraulic rod (6), the other end of the hydraulic rod (6) extends to the outside of the sofa seat (1) through the rectangular through hole II (11) and is hinged with a rotating plate (9) through a joint bearing II (10), a rectangular through hole III is arranged at the bottom of one side, opposite to the backup plate (15), a foot block (4) is arranged in the cavity III (3) in a sliding mode, one end of the foot cushion block (4) extends to the outside of the sofa seat (1) through the rectangular through hole III and is provided with a baffle plate (21), and the upper end part of the other end of the foot cushion block (4) is provided with a second limiting plate (27).

2. The new sofa of claim 1 wherein: be equipped with rotor plate (9) between two support columns (13) in the position rotation that is close to the bottom means that the front side and the rear side of rotor plate (9) are equipped with dwang (20) in the position that is close to the bottom, dwang (20) are pegged graft in support column (13), the other end of dwang (20) is equipped with limiting plate three.

3. The new sofa of claim 1 wherein: the fact that the foot cushion blocks (4) are arranged in the cavity III (3) in a sliding mode means that protrusions (25) are transversely arranged at the positions, close to the bottom, of the front side and the rear side of each foot cushion block (4), sliding grooves (24) matched with the protrusions (25) to use are arranged in the cavity III (3), and the protrusions (25) are located in the sliding grooves (24) and are provided with pulleys (26) matched with the sliding grooves (24).

4. The new sofa of claim 1 wherein: iron blocks (22) are arranged at the upper end and the bottom of the third rectangular through hole in the sofa seat (1), and magnets (23) matched with the iron blocks (22) to be used are arranged on one side, adjacent to the sofa seat (1), of the baffle plate (21).

5. The new sofa of claim 1 wherein: the upper end of the sofa seat (1), the upper end of the arm butt strap (18) and the backup plate (15) are respectively provided with a cushion (14) at one side adjacent to the sofa seat (1).