CN214631184U

CN214631184U - Telescopic movable sofa

Info

Publication number: CN214631184U
Application number: CN202120969530.2U
Authority: CN
Inventors: 赵万滨
Original assignee: Huizhou Fuxiangyuan Furniture Co ltd
Current assignee: Huizhou Fuxiangyuan Furniture Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-09
Anticipated expiration: 2031-05-06

Abstract

The utility model belongs to the technical field of the sofa technique and specifically relates to a scalable activity sofa, establish the outer sofa at extension sofa both ends including extension sofa and a pair of slip cover, the spacing spout has been seted up on extension sofa's the mounting groove lateral wall, and the inside slip of spacing spout is provided with the stopper, and extension sofa's inside is equipped with folding base, base and folding back, can let this scalable activity sofa guarantee after lengthening that the base of extension sofa and outer sofa is the same with the area of back, avoids sitting and the sense of irregularity appears in the sofa, and it is more level and more smooth to lengthen when using, uses more comfortablely.

Description

Telescopic movable sofa

Technical Field

The utility model relates to a sofa technical field especially relates to a scalable activity sofa.

Background

The sofa is an important furniture product and has strong practicability, the existing sofa products are different in shapes and various in variety, however most of the sofas are fixed in size, the positions of the short sofas for people to rest are limited, and the space occupied by the long sofas is larger, so that the length of the sofa can be shortened when the number of people is small, and the length of the sofa can be increased when the number of people is large. However, the surfaces of the extended section and the fixed section of the existing retractable sofa are different in height and are not smooth enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the sofa is not smooth enough, and providing a retractable movable sofa.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a telescopic movable sofa is designed, and comprises an extended sofa and a pair of outer sofas sleeved at two ends of the extended sofa in a sliding manner, wherein a limiting sliding groove is formed in the side wall of a mounting groove of the extended sofa, a limiting block is arranged inside the limiting sliding groove in a sliding manner, a mounting plate is arranged inside the mounting groove of the extended sofa in a sliding manner, the upper end face of the mounting plate is abutted against the outer sofas, the outer wall of the mounting plate is fixedly connected with the limiting block, the lower end face of the mounting plate is connected with the bottom of the mounting groove of the extended sofa through a spring, the upper end face of the mounting plate is fixedly connected with a base, the front end and the rear end of the base are respectively connected with a folding base and a folding backrest through hinges in a rotating manner, a pair of sleeves is symmetrically arranged at the bottom of the mounting plate, the inner walls of the pair of sleeves are respectively connected with a cross rod in a sliding manner, one end, far away from each other, of the pair of the cross rods is inserted into a round hole formed in the wall of the mounting groove of the extended sofa, one end of each of the pair of cross rods close to each other is provided with a push plate, the pair of push plates are connected through a spring plate, and the front end of each push plate is arranged in a square groove formed in the front end face of the lengthened sofa.

Preferably, the front end face of the backrest of the lengthened sofa is provided with a magnet groove, a fixed magnet is arranged in the magnet groove, the front end face of the folding backrest is provided with a groove corresponding to the magnet groove, and a magnet is arranged in the groove.

Preferably, the inside of square groove rotates and is provided with the baffle, the side fixedly connected with ring of push pedal, the ring sets up in the inside of square groove.

Preferably, the bottom of the outer sofa is provided with rollers.

The utility model provides a scalable activity sofa, beneficial effect lies in: the folding base, the folding base and the folding backrest are arranged in the extension sofa, so that the extension sofa can ensure that the heights and the areas of the base and the backrest of the extension sofa and the outer sofa are the same after the extension, the uneven feeling of the seat on the sofa is avoided, the extension sofa is more flat and more comfortable to use when in use.

Drawings

Fig. 1 is a schematic view of the overall structure of a retractable movable sofa of the present invention;

fig. 2 is a schematic side sectional structure view of a retractable movable sofa according to the present invention;

fig. 3 is a schematic front sectional structure view of the retractable movable sofa of the present invention;

fig. 4 is a schematic view of the bottom structure of the flexible portion of the retractable sofa of the present invention.

In the figure: 1. lengthening the sofa; 2. a baffle plate; 3. folding the base; 4. a base; 5. folding the backrest; 6. an outer sofa; 7. a ring; 8. a spring; 9. a square groove; 10. pushing the plate; 11. a limiting block; 12. a cross bar; 13. fixing a magnet; 14. mounting a plate; 15. a spring plate; 16. a sleeve; 17. a magnet; 18. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a retractable sofa comprises an extended sofa 1 and a pair of outer sofas 6 slidably sleeved at two ends of the extended sofa 1, a limiting chute is formed on a side wall of a mounting groove of the extended sofa 1, a limiting block 11 is slidably arranged inside the limiting chute, a mounting plate 14 is slidably arranged inside the mounting groove of the extended sofa 1, the upper end surface of the mounting plate 14 abuts against the outer sofas 6, the outer wall of the mounting plate 14 is fixedly connected with the limiting block 11, the lower end surface of the mounting plate 14 is connected with the bottom of the mounting groove of the extended sofa 1 through a spring 8, the upper end surface of the mounting plate 14 is fixedly connected with a base 4, the front end and the rear end of the base 4 are respectively rotatably connected with a folding base 3 and a folding backrest 5 through hinges, a pair of sleeves 16 are symmetrically arranged at the bottom of the mounting plate 14, cross rods 12 are respectively slidably connected to inner walls of the pair of sleeves 16, one ends of the pair of the cross rods 12 far away from each other are inserted into round holes formed on the mounting groove wall of the extended sofa 1, one end that a pair of horizontal pole 12 is close each other is equipped with push pedal 10, connect through shell fragment 15 between a pair of push pedal 10, the front end of push pedal 10 sets up and sets up some square grooves 9 on the terminal surface before the extension sofa 1, the magnet groove has been seted up to the terminal surface before the back of extension sofa 1, and the inside in magnet groove is equipped with fixed magnet 13, the recess that corresponds with the magnet groove is seted up to the preceding terminal surface of folding back 5, and the inside of recess is equipped with magnet 17, the inside of square groove 9 is rotated and is provided with baffle 2, the side fixedly connected with ring 7 of push pedal 10, ring 7 sets up in the inside of square groove 9, the bottom of outer sofa 6 is equipped with gyro wheel 18.

The working principle is as follows: the outer sofa 6 is pulled towards two sides, the telescopic movable sofa folding mounting plate 14 is lengthened to ascend under the action of the spring 8, so that the base 4 ascends between the pair of outer sofas 6 and the base 4 and the base of the outer sofa 6 are on the same horizontal line, meanwhile, the elastic sheet 15 enables the cross rod 12 to be inserted into a round hole formed in the mounting groove wall of the lengthened sofa 1, the mounting plate 14 is fixed, then the folding base 3 and the folding backrest 5 are unfolded, so that the backrest and the base area and the height of the lengthened sofa 1 and the outer sofa 6 are the same, and the folding backrest 5 is fixed through the fixed magnet 13 and the magnet 17; when the sofa is recovered, the finger ring is pulled close to the pair of push plates 10 to enable the cross rod 12 to be separated from the round hole formed in the mounting groove wall of the lengthened sofa 1, the folding base 3 and the folding backrest 5 are folded on the base 4 and then pressed into the mounting groove of the lengthened sofa 1, the outer sofa 6 is pulled back, and dust is prevented from entering the lengthened sofa 1 through the baffle 2.

The folding base 3, the folding base 4 and the folding backrest 5 are arranged in the extension sofa 1, so that the extension of the extension sofa can ensure that the heights and the areas of the base and the backrest of the extension sofa 1 and the outer sofa 6 are the same, the uneven feeling of sitting on the sofa is avoided, the extension sofa is more flat and smooth in use, and the use is more comfortable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a scalable activity sofa, includes that extension sofa (1) and a pair of slip cap establish outer sofa (6) at extension sofa (1) both ends, its characterized in that, seted up spacing spout on the mounting groove lateral wall of extension sofa (1), and the inside slip of spacing spout is provided with stopper (11), the inside slip of mounting groove of extension sofa (1) is provided with mounting panel (14), the outer sofa (6) of up end butt of mounting panel (14), the outer wall fixed connection stopper (11) of mounting panel (14), the lower terminal surface of mounting panel (14) passes through spring (8) and connects the mounting groove bottom of extension sofa (1), the up end fixed connection base (4) of mounting panel (14), the front end and the rear end of base (4) are connected with folding base (3) and folding back (5) through hinge rotation respectively, the bottom symmetry of mounting panel (14) is equipped with a pair of sleeve (16), and is a pair of there is horizontal pole (12) sliding connection respectively on the inner wall of sleeve (16), and is a pair of horizontal pole (12) are kept away from each other one end and are inserted in the round hole of seting up on the mounting groove wall of extension sofa (1), and is a pair of horizontal pole (12) are close each other one end and are equipped with push pedal (10), and are a pair of connect through shell fragment (15) between push pedal (10), the front end of push pedal (10) sets up in some square groove (9) of seting up on extension sofa (1) front end face.

2. The retractable sofa according to claim 1, wherein the backrest front end of the extension sofa (1) is provided with a magnet slot, and a fixed magnet (13) is arranged inside the magnet slot, the front end of the folding backrest (5) is provided with a groove corresponding to the magnet slot, and a magnet (17) is arranged inside the groove.

3. The retractable sofa according to claim 1, wherein the square groove (9) is provided with a baffle (2) in an internal rotation manner, a finger ring (7) is fixedly connected to the side surface of the push plate (10), and the finger ring (7) is arranged in the square groove (9).

4. The sofa according to claim 1, characterised in that the bottom of the sofa (6) is provided with rollers (18).