CN212036833U

CN212036833U - Liftable sofa with cup holder

Info

Publication number: CN212036833U
Application number: CN202020549417.4U
Authority: CN
Inventors: 王娜涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-01
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of furniture, especially, take liftable sofa of glass stand, the on-line screen storage device comprises a base, the lift groove has been seted up at the top of base, and one side in lift groove sets up for the opening, sliding mounting has the sofa back in the lift groove, and the sofa back is close to lift groove one side open-ended fixed position and installs the cushion, the equal fixed mounting in both sides of sofa back has the handrail support, and the handrail support is located the top of cushion, and the impartial interval in top side of two handrail supports is equipped with a plurality of cup groove, two long recesses have been seted up to the bottom of cushion. The utility model provides a solve the shortcoming that highly can not adjust that has the sofa among the prior art for people can adjust at will according to the demand of self highly to the sofa, and fixed after the altitude mixture control, the cup utensil can also be placed to this sofa in addition, is fit for people's leisure, has satisfied people's demand.

Description

Liftable sofa with cup holder

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a take liftable sofa of glass stand.

Background

With the improvement of living standard of people, various furniture such as sofas enter every family, the requirement of people on the comfort performance is higher and higher, the existing sofa is generally a whole and is fixed, so the height of the sofa is fixed and unchanged.

The design can not meet the requirements of people on different heights according to different mental states, and in addition, the requirements of different people on the height of the sofa are different from person to person. Therefore, the design solution cannot flexibly adjust the height of the furniture such as the sofa according to the requirement of the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height of the sofa can not be adjusted in the prior art, and providing a liftable sofa with a cup holder.

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

a liftable sofa with a cup holder comprises a base, wherein a lifting groove is formed in the top of the base, one side of the lifting groove is provided with an opening, a sofa backrest is arranged in the lifting groove in a sliding mode, a seat cushion is fixedly arranged on the position, close to the opening on one side of the lifting groove, of the sofa backrest, handrail supports are fixedly arranged on two sides of the sofa backrest, the handrail supports are located above the seat cushion, a plurality of cup grooves are formed in the top sides of the two handrail supports at equal intervals, two long grooves are formed in the bottom of the seat cushion, two lead screws are rotatably arranged on the inner wall of the bottom of the lifting groove, the top ends of the lead screws extend into the long grooves, lead screw guide sleeves are sleeved on the lead screws in a threaded mode, the tops of the lead screw guide sleeves are fixedly mounted on the bottom of the seat cushion, first gears are fixedly sleeved on the lead screws, the lead screw guide sleeves, and the recess has been seted up first aperture on being close to one side inner wall of lift groove, and first aperture communicates with the lift groove mutually, the lift groove is kept away from and is rotated the one end of installing the dwang on one side inner wall of first aperture, and the other end of dwang runs through first aperture to extend to the outside of base, the carousel has been cup jointed in the one end slip that the dwang is located the recess, and the second aperture has been seted up along the horizontal direction to one side of carousel.

Preferably, the positions of the rotating rod, which are close to the two ends, are fixedly sleeved with second gears, and the two second gears are respectively meshed with the two corresponding first gears.

Preferably, the bearing is sleeved at one end of the rotating rod, which is located in the first small hole, and the bearing is fixedly installed on the inner wall of the first small hole.

Preferably, be equipped with the internal tooth on the inner wall of recess, and be equipped with the sawtooth around the carousel, the internal tooth of recess and the sawtooth intermeshing of carousel.

Preferably, the top side and the bottom side of dwang have all been seted up the spout, and slidable mounting has the slider in the spout, and the equal fixed mounting in one side that two sliders kept away from each other is on the inner wall of second aperture.

Preferably, the spring has been cup jointed to the one end that the dwang is located first aperture, and the one end fixed connection of spring is on the carousel, and the other end fixed connection of spring is on the dwang.

In the utility model, the liftable sofa with the cup holder enables the first gear and the second gear to be meshed and rotated by rotating the turntable, so as to drive the lead screw to rotate, so that the lead screw guide sleeve slides up and down on the lead screw, and finally the function of adjusting the height of the sofa is achieved;

the utility model provides a solve the shortcoming that highly can not adjust that has the sofa among the prior art for people can adjust at will according to the demand of self highly to the sofa, and fixed after the altitude mixture control, the cup utensil can also be placed to this sofa in addition, is fit for people's leisure, has satisfied people's demand.

Drawings

Fig. 1 is a schematic front view of a liftable sofa with a cup holder according to the present invention;

fig. 2 is a schematic structural view of a part a of the liftable sofa with a cup holder according to the present invention;

fig. 3 is a schematic structural view of a part B of the liftable sofa with a cup holder according to the present invention;

fig. 4 is a schematic side view of the interior of the groove of the liftable sofa with the cup holder according to the present invention;

fig. 5 is a schematic side view of the liftable sofa with a cup holder according to the present invention.

In the figure: 1 base, 2 lifting grooves, 3 sofa backrest, 4 armrest supports, 5 rotating rods, 6 second gears, 7 long grooves, 8 lead screws, 9 first gears, 10 lead screw guide sleeves, 11 grooves, 12 first small holes, 13 bearings, 14 rotating discs, 15 second small holes, 16 sliding grooves, 17 sliding blocks, 18 springs, 19 seat cushions and 20 cup grooves.

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. 1-5, a liftable sofa with a cup holder comprises a base 1, a lifting groove 2 is formed in the top of the base 1, one side of the lifting groove 2 is provided with an opening, a sofa backrest 3 is slidably mounted in the lifting groove 2, a seat cushion 19 is fixedly mounted at a position of the sofa backrest 3 close to the opening of one side of the lifting groove 2, two sides of the sofa backrest 3 are fixedly provided with armrest supports 4, the armrest supports 4 are positioned above the seat cushion 19, a plurality of cup grooves 20 are formed in the top sides of the two armrest supports 4 at equal intervals, two long grooves 7 are formed in the bottom of the seat cushion 19, two lead screws 8 are rotatably mounted on the inner wall of the bottom of the lifting groove 2, the top ends of the lead screws 8 extend into the long grooves 7, lead screw guide sleeves 10 are sleeved on the lead screws 8 in a threaded manner, the top portions of the lead screw guide sleeves 10 are fixedly mounted on the bottom, and lead screw guide pin bushing 10 is located the top of first gear 9, one side of base 1 is seted up flutedly 11, and first aperture 12 has been seted up on recess 11 is close to one side inner wall of lift groove 2, first aperture 12 is linked together with lift groove 2, it rotates the one end of installing dwang 5 on the one side inner wall of first aperture 12 is kept away from to lift groove 2, and the other end of dwang 5 runs through first aperture 12, and extend to the outside of base 1, the carousel 14 has been cup jointed in the one end slip that dwang 5 is located recess 11, and second aperture 15 has been seted up along the horizontal direction to one side of carousel 14.

The utility model discloses in, all fixed second gear 6 that has cup jointed on the position that dwang 5 is close to both ends, and two second gears 6 mesh with two corresponding first gears 9 respectively mutually, drive lead screw 8 through second gear 6 and first gear 9 intermeshing and rotate, and then make lead screw guide pin bushing 10 promote the height of sofa.

The utility model discloses in, bearing 13 has been cup jointed to the one end that dwang 5 is located first aperture 12, and bearing 13 fixed mounting is on the inner wall of first aperture 12, and bearing 13 is for making dwang 5 rotate better.

The utility model discloses in, be equipped with the internal tooth on the inner wall of recess 11, and be equipped with the sawtooth around carousel 14, the internal tooth of recess 11 and the sawtooth intermeshing of carousel 14.

The utility model discloses in, spout 16 has all been seted up to the top side and the bottom side of dwang 5, and slidable mounting has slider 17 in spout 16, and the equal fixed mounting in one side that two sliders 17 kept away from each other is on the inner wall of second aperture 15, and spout 16 and slider 17 mutually support to be in order to make carousel 14 can slide on dwang 5.

The utility model discloses in, spring 18 has been cup jointed to the one end that dwang 5 is located first aperture 12, and spring 18's one end fixed connection on carousel 14, spring 18's other end fixed connection on dwang 5, spring 18's connected mode be in order to make carousel 14 can automatic re-setting and then with the recess 11 on the internal tooth block.

In the utility model, in order to lift the sofa, according to the working principle, firstly the turntable 14 is pulled to slide out of the groove 11 under the matching of the sliding groove 16 and the sliding block 17, and simultaneously the turntable 14 is rotated, so that the turntable 14 can drive the rotating rod 5 to rotate together, at the moment, the rotating rod 5 can drive the second gear 6 to rotate together, and as the first gear 9 and the second gear 6 are meshed with each other, the first gear 9 can rotate along with the rotation of the second gear 6, then the first gear 9 can force the screw rod 8 to rotate, and further the screw rod guide sleeve 10 can raise the height of the cushion 19, and at the moment, the sofa is lifted; finally, the rotating disc 14 stops being pulled, the rotating disc 14 is reset under the elastic action of the spring 18 and is further clamped with the groove 11, the rotating rod 5 cannot rotate any more, and high fixation is achieved.

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 liftable sofa with the cup holder comprises a base (1) and is characterized in that a lifting groove (2) is formed in the top of the base (1), one side of the lifting groove (2) is arranged as an opening, a sofa backrest (3) is slidably mounted in the lifting groove (2), a cushion (19) is fixedly mounted at the position, close to the opening in one side of the lifting groove (2), of the sofa backrest (3), handrail supports (4) are fixedly mounted on two sides of the sofa backrest (3), the handrail supports (4) are located above the cushion (19), a plurality of cup grooves (20) are formed in the top sides of the two handrail supports (4) at equal intervals, two long grooves (7) are formed in the bottom of the cushion (19), two lead screws (8) are rotatably mounted on the inner wall of the bottom of the lifting groove (2), and the top ends of the lead screws (8) extend into the long grooves (7), the lead screw is characterized in that a lead screw guide sleeve (10) is sleeved on the lead screw (8) in a threaded manner, the top of the lead screw guide sleeve (10) is fixedly installed at the bottom of a cushion (19), a first gear (9) is fixedly sleeved on the lead screw (8), the lead screw guide sleeve (10) is located above the first gear (9), a groove (11) is formed in one side of the base (1), a first small hole (12) is formed in the inner wall, close to the lifting groove (2), of one side of the groove (11), the first small hole (12) is communicated with the lifting groove (2), one end, far away from the first small hole (12), of the lifting groove (2) is rotatably installed at one end of a rotating rod (5), the other end of the rotating rod (5) penetrates through the first small hole (12) and extends to the outer portion of the base (1), a rotating disc (14) is slidably sleeved at one end, located in the groove (11), and one side of the turntable (14) is provided with a second small hole (15) along the horizontal direction.

2. The liftable sofa with a cup holder according to claim 1, wherein the positions of the rotating rod (5) near the two ends are fixedly sleeved with the second gears (6), and the two second gears (6) are respectively meshed with the two corresponding first gears (9).

3. The liftable sofa with a cup holder according to claim 1, wherein a bearing (13) is sleeved on one end of the rotating rod (5) located in the first small hole (12), and the bearing (13) is fixedly installed on the inner wall of the first small hole (12).

4. The liftable sofa with a cup holder according to claim 1, wherein the inner wall of the groove (11) is provided with inner teeth, the periphery of the rotary plate (14) is provided with saw teeth, and the inner teeth of the groove (11) and the saw teeth of the rotary plate (14) are meshed with each other.

5. The liftable sofa with a cup holder according to claim 1, wherein the top side and the bottom side of the rotating rod (5) are both provided with a sliding groove (16), the sliding groove (16) is internally provided with a sliding block (17), and the sides of the two sliding blocks (17) far away from each other are both fixedly arranged on the inner wall of the second small hole (15).

6. The liftable sofa with a cup holder according to claim 1, wherein a spring (18) is sleeved on one end of the rotating rod (5) located in the first small hole (12), one end of the spring (18) is fixedly connected to the rotating disc (14), and the other end of the spring (18) is fixedly connected to the rotating rod (5).