Movable sofa spliced through magnetic attraction

Abstract

The utility model discloses a magnetically spliced movable sofa, which belongs to the technical field of sofas and comprises a first sofa, a second sofa is arranged on one side of the first sofa, support columns are arranged on two sides of the lower ends of the first sofa and the second sofa, cushions are arranged at the upper ends of the first sofa and the second sofa, and backrests are arranged at one ends of the cushions. According to the utility model, through the arrangement of the magnetic attraction assembly, when the first sofa and the second sofa are spliced, the folded plate at the lower end of the second sofa is inserted into the fixed box at the lower end of the first sofa through the slot, and the first magnetic strip at one end of the folded plate is attracted with the second magnetic strip in the fixed box; the effect of adsorbing and fixing the folding plate and the fixing box is achieved, so that the effect of limiting the first sofa and the second sofa is achieved, and the first sofa and the second sofa are conveniently spliced and quickly fixed by arranging a magnetic attraction assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of sofas, and in particular relates to a movable sofa with magnetic splicing. Background Art

[0002] A sofa is a cushioned multi-seat chair with a backrest equipped with springs or thick foam plastics, with armrests on both sides, and is a type of soft furniture.

[0003] Chinese patent application No. 2016209796675 discloses a spliced ​​sofa, the technical solution of which is as follows: it comprises two sofa units, a connecting piece for connecting the two sofa units is arranged between the two sofa units, a supporting column for supporting the sofa is integrally connected to the connecting piece, and a second fastener for connecting the two sofa units is arranged in the hollow at the bottom of the sofa unit. The utility model aims to provide a spliced ​​sofa that can be easily assembled and disassembled and has a stable structure after assembly.

[0004] The above-mentioned patent fixes the sofas by bolts or the like, which is not conducive to quick assembly and fixation of the sofas. In addition, the original sofas are not easy to move when they need to be moved, and thus have poor practicality. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a movable sofa with magnetic splicing, which has the characteristics of convenient assembly and fixation of the sofa and convenient movement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a movable sofa spliced ​​by magnetic attraction, comprising a first sofa, a second sofa is arranged on one side of the first sofa, support columns are arranged on both sides of the lower ends of the first sofa and the second sofa, cushions are arranged on the upper ends of the first sofa and the second sofa, a backrest is arranged at one end of the cushion, and the first sofa and the second sofa are connected by a magnetic attraction component.

[0007] Preferably, the magnetic attraction component includes a fixed box, a folding plate, a slot, a magnetic stripe 1, a magnetic stripe 2 and a limiting component, wherein a folding plate is provided on one side of the lower end of the second sofa, a fixed box is provided on one side of the lower end of the first sofa at a position corresponding to the folding plate, a slot corresponding to the folding plate is provided at one end of the fixed box, a magnetic stripe 1 is provided at one end of the folding plate, a magnetic stripe 2 is provided at one end inside the fixed box, and a limiting component is provided at the lower end of the fixed box.

[0008] Preferably, the limiting assembly includes a fixed cylinder, a clamping rod, a limiting plate, a pull plate, a spring and a clamping hole, wherein fixed cylinders are provided on both sides of the lower end of the fixed box, a clamping rod is provided in the fixed cylinder, a pull plate is provided at the lower end of the clamping rod, a limiting plate is provided on the surface of the pull plate, a spring is provided on the surface of the clamping rod at the lower end of the limiting plate, and a clamping hole corresponding to the clamping rod is provided in the folding plate.

[0009] Preferably, the fixing box and the fixing tube are both provided with sliding holes corresponding to the clamping rod, and after the folding plate enters the slot, the side edge of the folding plate is tightly attached to the inner wall of the slot.

[0010] Preferably, the first sofa and the second sofa are both provided with a fixed cover at the lower end, a motor is provided at one end of the fixed cover, a double-axis screw is provided at the output end of the motor, sliding seats are threadedly connected on both sides of the surface of the double-axis screw, a slide plate is provided on the lower side of the double-axis screw, universal wheels are provided on both sides of the lower end of the slide plate, the slide plate is connected to the sliding seat by a rotating rod, and limit strips are provided on the lower sides of both ends of the fixed cover.

[0011] Preferably, the two slide seats are threadedly connected to the double-axis screw rod in opposite directions, and the rotating rod and the slide seat as well as the rotating rod and the slide plate are rotationally connected via an axle pin.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a magnetic suction component. When the first sofa and the second sofa are spliced, the folding plate at the lower end of the second sofa is inserted into the fixing box at the lower end of the first sofa through the slot, and the magnetic strip 1 at one end of the folding plate is adsorbed with the magnetic strip 2 in the fixing box to achieve the effect of adsorbing and fixing the folding plate and the fixing box, thereby achieving the effect of limiting the position between the first sofa and the second sofa. The magnetic suction component is provided to facilitate the quick splicing and fixing of the first sofa and the second sofa.

[0014] 2. The utility model sets a fixed cover. When the first sofa and the second sofa need to be moved, the motor is turned on to drive the double-axis screw to rotate. The rotation of the double-axis screw drives the two slides to move toward each other in the fixed cover. The two slides push the slide plate to move downward in the fixed cover through the rotating rod. At the same time, the rotating rod rotates between the slide plate and the slide seat. The limit bar limits the slide plate. The slide plate pushes a plurality of universal wheels at the lower end to move downward. The universal wheels extend out of the lower end of the fixed cover, thereby lifting the first sofa or the second sofa. The first sofa and the second sofa can be moved by the universal wheels. The fixed cover and the universal wheels are set to facilitate the movement of the first sofa and the second sofa. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the first sofa and the second sofa of the utility model when they are spliced ​​together;

[0017] Figure 3 It is a cutaway stereogram of the fixing box and the fixing tube of the utility model;

[0018] Figure 4 This is a cutaway stereoscopic view of the fixed cover of the utility model;

[0019] In the figure: 1. first sofa; 2. support column; 3. fixed cover; 4. magnetic suction assembly; 41. fixed box; 42. folding plate; 43. slot; 44. magnetic stripe 1; 45. magnetic stripe 2; 46. limit assembly; 461. fixed cylinder; 462. clamping rod; 463. limit plate; 464. pull plate; 465. spring; 466. clamping hole; 5. second sofa; 6. seat cushion; 7. backrest; 8. universal wheel; 9. motor; 10. double-axis screw; 11. slide seat; 12. slide plate; 13. rotating rod; 14. limit strip. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solution: a movable sofa spliced ​​by magnetic attraction, comprising a first sofa 1, a second sofa 5 is arranged on one side of the first sofa 1, support columns 2 are arranged on both sides of the lower ends of the first sofa 1 and the second sofa 5, cushions 6 are arranged on the upper ends of the first sofa 1 and the second sofa 5, a backrest 7 is arranged at one end of the cushion 6, and the first sofa 1 and the second sofa 5 are connected by a magnetic attraction component 4.

[0023] Specifically, the magnetic attraction component 4 includes a fixed box 41, a folding plate 42, a slot 43, a magnetic strip 1 44, a magnetic strip 2 45 and a limiting component 46, wherein a folding plate 42 is provided on one side of the lower end of the second sofa 5, a fixed box 41 is provided on one side of the lower end of the first sofa 1 at a position corresponding to the folding plate 42, a slot 43 corresponding to the folding plate 42 is provided at one end of the fixed box 41, a magnetic strip 1 44 is provided at one end of the folding plate 42, a magnetic strip 2 45 is provided at one end inside the fixed box 41, and a limiting component 46 is provided at the lower end of the fixed box 41.

[0024] By adopting the above technical solution, when the first sofa 1 and the second sofa 5 are spliced ​​together, the folding plate 42 at the lower end of the second sofa 5 is inserted into the fixing box 41 at the lower end of the first sofa 1 through the slot 43, and the magnetic strip 1 44 at one end of the folding plate 42 is adsorbed with the magnetic strip 2 45 in the fixing box 41, so as to achieve the effect of adsorbing and fixing the folding plate 42 and the fixing box 41, thereby achieving the effect of limiting the position between the first sofa 1 and the second sofa 5, and the magnetic suction component 4 is provided to facilitate the quick splicing and fixing of the first sofa 1 and the second sofa 5.

[0025] Specifically, the limiting assembly 46 includes a fixed cylinder 461, a clamping rod 462, a limiting plate 463, a pull plate 464, a spring 465 and a clamping hole 466, wherein fixed cylinders 461 are provided on both sides of the lower end of the fixed box 41, a clamping rod 462 is provided in the fixed cylinder 461, a pull plate 464 is provided at the lower end of the clamping rod 462, a limiting plate 463 is provided on the surface of the pull plate 464, a spring 465 is provided on the surface of the clamping rod 462 at the lower end of the limiting plate 463, and a clamping hole 466 corresponding to the clamping rod 462 is provided in the folding plate 42.

[0026] By adopting the above technical solution, when the folding plate 42 of the first sofa 1 and the second sofa 5 needs to be inserted into the fixing box 41 for splicing, the pull plate 464 is pulled to drive the limiting plate 463 and the clamping rod 462 to slide in the fixing tube 461, and the spring 465 is compressed. After the folding plate 42 is inserted into the fixing box 41, the pull plate 464 is released, and the spring 465 is extended to push the upper end of the clamping rod 462 into the clamping hole 466 of the folding plate 42, so as to achieve the effect of limiting and fixing the folding plate 42, and the folding plate 42 is prevented from slipping out of the fixing box 41 by setting the limiting component 46.

[0027] Specifically, the fixing box 41 and the fixing tube 461 are both provided with sliding holes corresponding to the clamping rod 462 , and after the folding plate 42 enters the slot 43 , the side edge of the folding plate 42 is tightly attached to the inner wall of the slot 43 .

[0028] By adopting the above technical solution, the clamping rod 462 can slide in the fixing box 41 and the fixing tube 461 , and the folding plate 42 is more stable after entering the slot 43 .

[0029] When the present embodiment is used, when the movable sofa spliced ​​by magnetic attraction is used, the device is installed in a suitable position, and by setting the magnetic attraction component 4, when the first sofa 1 and the second sofa 5 are spliced, the folding plate 42 at the lower end of the second sofa 5 is inserted into the fixing box 41 at the lower end of the first sofa 1 through the slot 43, and the magnetic strip 1 44 at one end of the folding plate 42 is adsorbed with the magnetic strip 2 45 in the fixing box 41, so as to achieve the effect of adsorbing and fixing between the folding plate 42 and the fixing box 41, thereby achieving the effect of limiting the position between the first sofa 1 and the second sofa 5, and the magnetic attraction component 4 is convenient for the first sofa 1 to be spliced. The first sofa 1 and the second sofa 5 are spliced ​​and fixed quickly. By setting the limiting component 46, when the folding plate 42 needs to be inserted into the fixing box 41 for splicing the first sofa 1 and the second sofa 5, the pull plate 464 is pulled to drive the limiting plate 463 and the clamping rod 462 to slide in the fixing tube 461, and the spring 465 is compressed. After the folding plate 42 is inserted into the fixing box 41, the pull plate 464 is released, and the spring 465 is stretched to push the upper end of the clamping rod 462 into the clamping hole 466 of the folding plate 42, so as to achieve the effect of limiting and fixing the folding plate 42. The limiting component 46 is set to prevent the folding plate 42 from slipping out of the fixing box 41.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: a fixed cover 3 is provided at the lower end of the first sofa 1 and the second sofa 5, a motor 9 is provided at one end of the fixed cover 3, a double-axis screw rod 10 is provided at the output end of the motor 9, a slide seat 11 is threadedly connected to the two sides of the surface of the double-axis screw rod 10, a slide plate 12 is provided at the lower side of the double-axis screw rod 10, universal wheels 8 are provided at both sides of the lower end of the slide plate 12, the slide plate 12 is connected to the slide seat 11 by a rotating rod 13, and limit strips 14 are provided at the lower sides of both ends of the fixed cover 3.

[0032] By adopting the above technical solution, when the first sofa 1 and the second sofa 5 need to be moved, the motor 9 is turned on to drive the double-axis screw 10 to rotate, and the rotation of the double-axis screw 10 drives the two slides 11 to move toward each other in the fixed cover 3. The two slides 11 push the slide plate 12 to move downward in the fixed cover 3 through the rotating rod 13. At the same time, the rotating rod 13 rotates between the slide plate 12 and the slide seat 11, and the limit bar 14 limits the slide plate 12. The slide plate 12 pushes a plurality of universal wheels 8 at the lower end to move downward, and the universal wheels 8 extend out of the lower end of the fixed cover 3, thereby lifting the first sofa 1 or the second sofa 5. The first sofa 1 and the second sofa 5 can be moved by the universal wheels 8. The first sofa 1 and the second sofa 5 are conveniently moved by setting the fixed cover 3 and the universal wheels 8.

[0033] Specifically, the two slide seats 11 are threadedly connected to the double-axis screw rod 10 in opposite directions, and the rotating rod 13 and the slide seats 11 as well as the rotating rod 13 and the slide plate 12 are rotationally connected via an axle pin.

[0034] By adopting the above technical solution, the rotation of the double-axis screw rod 10 can drive the two slide seats 11 to move toward each other, and the rotating rod 13 can rotate between the slide seat 11 and the slide plate 12.

[0035] When the present embodiment is used, by setting the fixed cover 3, when the first sofa 1 and the second sofa 5 need to be moved, the motor 9 is turned on to drive the double-axis screw 10 to rotate, and the rotation of the double-axis screw 10 drives the two slides 11 to move toward each other in the fixed cover 3, and the two slides 11 push the slide plate 12 to move downward in the fixed cover 3 through the rotating rod 13, and at the same time, the rotating rod 13 rotates between the slide plate 12 and the slide seat 11, and the limiting strip 14 limits the slide plate 12, and the slide plate 12 pushes a plurality of universal wheels 8 at the lower end to move downward, and the universal wheels 8 extend out of the lower end of the fixed cover 3, thereby lifting the first sofa 1 or the second sofa 5, and the first sofa 1 and the second sofa 5 can be moved by the universal wheels 8, and the first sofa 1 and the second sofa 5 are conveniently moved by setting the fixed cover 3 and the universal wheels 8.

[0036] The motor 9 in the utility model is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structures and working principles of the first sofa 1, the support column 2, the second sofa 5, the cushion 6 and the backrest 7 in the utility model have been disclosed in a spliced ​​sofa disclosed in Chinese patent application No. 2016209796675.

[0038] The working principle and use process of the utility model: when the movable sofa spliced ​​by magnetic attraction is used, the device is installed in a suitable position, and by setting the magnetic attraction component 4, when the first sofa 1 and the second sofa 5 are spliced, the folding plate 42 at the lower end of the second sofa 5 is inserted into the fixing box 41 at the lower end of the first sofa 1 through the slot 43, and the magnetic strip 1 44 at one end of the folding plate 42 is adsorbed with the magnetic strip 2 45 in the fixing box 41, so as to achieve the effect of adsorbing and fixing the folding plate 42 and the fixing box 41, thereby achieving the effect of limiting the first sofa 1 and the second sofa 5. By setting the magnetic attraction component 4, it is convenient to splice and fix the first sofa 1 and the second sofa 5 quickly, and by setting the limiting component 46, when the folding plate 42 needs to be inserted into the fixing box 41 for splicing the first sofa 1 and the second sofa 5, the pull plate 464 is pulled to drive the limiting plate 463 and the clamping rod 462 to slide in the fixing tube 461, and the spring 465 is compressed. After the folding plate 42 is inserted into the fixing box 41, the pull plate is released. Plate 464, spring 465 stretches and pushes the upper end of the card rod 462 into the card hole 466 of the folding plate 42, so as to achieve the effect of limiting and fixing the folding plate 42. By setting the limiting component 46, the folding plate 42 is prevented from sliding out of the fixing box 41. By setting the fixing cover 3, when the first sofa 1 and the second sofa 5 need to be moved, the motor 9 is turned on to drive the double-axis screw rod 10 to rotate, and the rotation of the double-axis screw rod 10 drives the two slide seats 11 to move toward each other in the fixing cover 3. The two slide seats 11 push the slide plate 12 to move downward in the fixing cover 3 through the rotating rod 13. At the same time, the rotating rod 13 rotates between the slide plate 12 and the slide seat 11, and the limiting strip 14 limits the slide plate 12. The slide plate 12 pushes the plurality of universal wheels 8 at the lower end to move downward. The universal wheels 8 extend out of the lower end of the fixing cover 3, thereby lifting the first sofa 1 or the second sofa 5. The first sofa 1 and the second sofa 5 can be moved by the universal wheels 8. By setting the fixing cover 3 and the universal wheels 8, it is convenient to move the first sofa 1 and the second sofa 5.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable sofa with magnetic splicing, comprising a first sofa, characterized in that: A second sofa is arranged on one side of the first sofa, support columns are arranged on both sides of the lower ends of the first sofa and the second sofa, cushions are arranged on the upper ends of the first sofa and the second sofa, backrests are arranged on one end of the cushions, fixed covers are arranged on the lower ends of the first sofa and the second sofa, a motor is arranged on one end of the fixed cover, a double-axis screw rod is arranged on the output end of the motor, a sliding seat is threadedly connected to the two sides of the surface of the double-axis screw rod, a slide plate is arranged on the lower side of the double-axis screw rod, universal wheels are arranged on both sides of the lower end of the slide plate, the slide plate and the sliding seat are connected by a rotating rod, limit strips are arranged on the lower sides of the two ends of the fixed cover, and the first sofa and the second sofa are connected by a magnetic suction component; The magnetic attraction component includes a fixed box, a folding plate, a slot, a magnetic stripe 1, a magnetic stripe 2 and a limiting component, wherein a folding plate is provided on one side of the lower end of the second sofa, a fixed box is provided on one side of the lower end of the first sofa at a position corresponding to the folding plate, a slot corresponding to the folding plate is provided at one end of the fixed box, a magnetic stripe 1 is provided at one end of the folding plate, a magnetic stripe 2 is provided at one end inside the fixed box, and a limiting component is provided at the lower end of the fixed box.

2. The movable sofa with magnetic splicing according to claim 1 is characterized by: The limiting assembly includes a fixed cylinder, a clamping rod, a limiting plate, a pulling plate, a spring and a clamping hole, wherein fixed cylinders are arranged on both sides of the lower end of the fixed box, a clamping rod is arranged in the fixed cylinder, a pulling plate is arranged at the lower end of the clamping rod, a limiting plate is arranged on the surface of the pulling plate, a spring is arranged on the surface of the clamping rod at the lower end of the limiting plate, and a clamping hole corresponding to the clamping rod is arranged in the folding plate.

3. The movable sofa with magnetic splicing according to claim 2 is characterized by: The fixing box and the fixing tube are both provided with sliding holes corresponding to the clamping rods, and after the folding plate enters the slot, the side edge of the folding plate is tightly attached to the inner wall of the slot.

4. The movable sofa with magnetic splicing according to claim 1 is characterized by: The two slide seats are threadedly connected to the double-axis lead screw in opposite directions, and the rotating rod and the slide seat as well as the rotating rod and the slide plate are rotationally connected via an axle pin.

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