CN218304142U

CN218304142U - Three-position sofa with armrest

Info

Publication number: CN218304142U
Application number: CN202222802901.5U
Authority: CN
Inventors: 陈家平
Original assignee: Guangzhou Boao Furniture Co ltd
Current assignee: Guangzhou Boao Furniture Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-17
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the field of furniture, a take handrail tribit sofa is disclosed. The utility model discloses in, take handrail tribit sofa, including the sofa body, the upper surface swing joint of sofa body has two handrails, the screw has been seted up to the bottom central point fixedly connected with cavity lift post of handrail and the inside of cavity lift post, the bottom fixedly connected with motor mounting panel of sofa body, the last surface mounting of motor mounting panel has the motor that quantity is the same with the handrail, the output shaft fixedly connected with lift lead screw of motor, the one end threaded connection that the motor was kept away from to the lift lead screw is in the inside of cavity lift post, and when the user need lie and have a rest on the sofa body, the accessible motor drives the lift lead screw rotatory, because of the one end threaded connection of lift lead screw in the inside of cavity lift post, when the lift lead screw is rotatory, can exert an influence to the height of cavity lift post to the rising or the decline of drive handrail.

Description

Three-position sofa with armrest

Technical Field

The utility model belongs to the technical field of furniture, specifically be take handrail tribit sofa.

Background

The sofa is used for leisure, so that the physiological and psychological pressures of people increase along with the faster and faster pace of work, study and life of furniture widely used in daily life, and people generally want to get physiological and psychological relaxation after finishing busy work and study in one day, so that the requirements of people on the sofa are higher, and the three-person sofa with the armrests is formed.

The three-seat sofa with the armrests is formed by additionally building the original three-seat sofa, and the armrests are fixed on the two sides of each seat of the sofa, so that the two arms of a person can be still put on the armrests to be relaxed even if the person sits in the middle of the sofa.

In the process of implementing the present application, the following problems are found in the technology: the three-position sofa with the armrests has the armrests arranged in the middle, so that people cannot lie on the sofa for rest.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problem that people cannot lie on the sofa for rest due to the fact that the armrests are arranged in the middle of the three-seat sofa with the armrests, the three-seat sofa with the armrests is provided.

The utility model adopts the technical scheme as follows: take handrail tribit sofa, including the sofa body, the upper surface swing joint of sofa body has two handrails, the screw has been seted up to the bottom central point fixedly connected with cavity lift post of handrail and the inside of cavity lift post, the bottom fixedly connected with motor mounting panel of sofa body, the last surface mounting of motor mounting panel has the motor that quantity and handrail are the same, the output shaft fixedly connected with lift lead screw of motor, the one end threaded connection who keeps away from the motor of lift lead screw is in the inside of cavity lift post.

Through adopting above-mentioned technical scheme, when the user need lie and take a rest on the sofa body, the accessible motor drives the lift lead screw rotatory, because of the inside of the one end threaded connection of lift lead screw at cavity lift post, when the lift lead screw is rotatory, can influence the high production of cavity lift post, thereby drive the rising or the decline of handrail, when the handrail descends convenience of customers lies and takes a rest on the sofa body, then convenience of customers sits when the handrail rises and takes the arm on the sofa body and relaxs on the handrail.

In a preferred embodiment, two ends of the sofa body close to the armrests are both provided with grooves, the size of each groove is matched with that of each armrest, and one end of each groove is provided with a through hole.

By adopting the technical scheme, the armrests can be descended in the grooves, so that the surface of the sofa body becomes a plane, the comfort level of a user lying on the sofa body is increased, and the through holes create conditions for inserting the downward extending ends of the armrests into the bottom end of the sofa body.

In a preferred embodiment, a back cushion is fixedly connected to one side of the sofa body, and sliding grooves are formed in two ends, close to the armrests, of the back cushion.

Through adopting above-mentioned technical scheme, the user is reliable on the cushion, increases the comfort level, and the spout creates the orbit for the reciprocating of handrail.

In a preferred embodiment, a sliding block is fixedly connected to one end of the handrail close to the sliding groove, and the sliding block is slidably connected to the inside of the sliding groove.

Through adopting above-mentioned technical scheme, slider and spout cooperation are used, take place the skew when preventing the rising or the decline of handrail as far as possible.

In a preferred embodiment, the inner wall of the sliding groove is provided with a limiting groove, one side of the sliding block close to the limiting groove is fixedly connected with a limiting block, and the limiting block is connected inside the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, stopper and spacing groove cooperation are used, retrain the slider in the inside of spout, prevent as far as possible that the slider from taking place to drop when reciprocating.

In a preferred embodiment, a support plate is fixedly connected to the inner lower surface of the armrest, and a soft pad is fixedly connected to the upper surface of the support plate.

Through adopting above-mentioned technical scheme, the backup pad supports the cushion, and the cushion increases compliance, increases the comfort level that the user used the handrail.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, when having a rest on the sofa body, the accessible motor drives the lift lead screw rotatory, because of the inside of the one end threaded connection of lift lead screw at cavity lift post, when the lift lead screw is rotatory, can influence the high production of cavity lift post to drive the rising or the decline of handrail, when the handrail descends the person of facilitating the use lies and has a rest on the sofa body, when the handrail goes up then the person of facilitating the use sits and takes the arm on the sofa body and relax on the handrail.

Drawings

Fig. 1 is a schematic top view of the sofa of the present invention;

FIG. 2 is a bottom view of the sofa of the present invention;

FIG. 3 is an enlarged view of point A in FIG. 1;

fig. 4 is a schematic view of the structure of the middle sofa armrest of the present invention.

The mark in the figure is: 1. a sofa body; 2. back cushion; 3. a handrail; 4. a hollow lifting column; 5. a lifting screw rod; 6. a motor mounting plate; 7. a motor; 8. a groove; 9. a chute; 10. a slider; 11. a through hole; 12. a limiting groove; 13. a limiting block; 14. a support plate; 15. a soft cushion.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-2, the three-seat sofa with the armrests comprises a sofa body 1, two armrests 3 are movably connected to the upper surface of the sofa body 1, hollow lifting columns 4 are fixedly connected to the bottom center points of the armrests 3, screw holes are formed in the hollow lifting columns 4, motor mounting plates 6 are fixedly connected to the bottom of the sofa body 1, motors 7 of which the number is the same as that of the armrests 3 are mounted on the upper surface of the motor mounting plates 6, lifting screw rods 5 are fixedly connected to output shafts of the motors 7, and one ends, far away from the motors 7, of the lifting screw rods 5 are connected to the insides of the hollow lifting columns 4 through threads. When the user need lie and take a rest on sofa body 1, accessible motor 7 drives lift lead screw 5 rotatory, because of the inside of one end threaded connection of lift lead screw 5 at cavity lift post 4, when lift lead screw 5 is rotatory, can influence the high production of cavity lift post 4, thereby drive the rising or the decline of handrail 3, when handrail 3 descends the person of facilitating the use lies and take a rest on sofa body 1, then person of facilitating the use sits and takes the arm on handrail 3 when handrail 3 rises and relaxs.

Referring to fig. 1-2, two ends of the sofa body 1 near the armrests 3 are both provided with grooves 8, the size of the grooves 8 is matched with that of the armrests 3, and one end of each groove 8 is provided with a through hole 11. The armrests 3 can descend in the grooves 8, so that the surface of the sofa body 1 becomes a plane, the comfort level of a user lying on the sofa body 1 is improved, and the through holes 11 create conditions for inserting the downward extending ends of the armrests 3 into the bottom end of the sofa body 1.

Referring to fig. 1, a back cushion 2 is fixedly connected to one side of a sofa body 1, and sliding grooves 9 are formed in two ends, close to armrests 3, of the back cushion 2. The user can lean on the back cushion 2 to increase the comfort, and the sliding groove 9 creates a track for the up-and-down movement of the handrail 3.

Referring to fig. 1, a sliding block 10 is fixedly connected to one end of the handrail 3 close to the sliding slot 9, and the sliding block 10 is slidably connected inside the sliding slot 9. The slider 10 and the chute 9 are used in cooperation to prevent the handrail 3 from being displaced when it is raised or lowered as much as possible.

Referring to fig. 2-3, a limiting groove 12 is formed in the inner wall of the sliding groove 9, a limiting block 13 is fixedly connected to one side of the sliding block 10 close to the limiting groove 12, and the limiting block 13 is slidably connected to the inside of the limiting groove 12. The limiting block 13 and the limiting groove 12 are matched for use, the sliding block 10 is restrained in the sliding groove 9, and the sliding block 10 is prevented from falling off when moving up and down as much as possible.

Referring to fig. 4, a support plate 14 is fixedly coupled to an inner lower surface of the armrest 3, and a soft pad 15 is fixedly coupled to an upper surface of the support plate 14. The support plate 14 supports the cushion 15, and the cushion 15 increases softness, thereby increasing the comfort of the user using the armrest 3.

The implementation principle of the embodiment of the sofa with the armrests and the three-position body is as follows: when the user need lie and take a rest on sofa body 1, accessible motor 7 drives lift lead screw 5 rotatory, because of the one end threaded connection of lift lead screw 5 in the inside of cavity lift post 4, when lift lead screw 5 is rotatory, can influence the high production of cavity lift post 4, thereby drive the rising or the decline of handrail 3, when handrail 3 descends the person of facilitating the use lies and takes a rest on sofa body 1, when handrail 3 goes up then the person of facilitating the use sits and takes the arm on handrail 3 on sofa body 1 and relax.

Handrail 3 can descend in the inside of recess 8, make the surface of sofa body 1 become a plane, increase the comfort level that the user lies on sofa body 1, through-hole 11 creates the condition for pegging graft the one end of handrail 3 downwardly extending in the bottom of sofa body 1, the user can lean on back cushion 2, increase the comfort level, spout 9 creates the orbit for reciprocating of handrail 3, slider 10 and spout 9 cooperation are used, take place the skew when the rising or the decline of handrail 3 prevents as far as possible, stopper 13 and spacing groove 12 cooperation are used, retrain the inside of spout 9 with slider 10, prevent as far as possible that slider 10 from taking place to drop when reciprocating, backup pad 14 supports cushion 15, cushion 15 increases the compliance, increase the comfort level that the user used handrail 3.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Take handrail tribit sofa, including sofa body (1), its characterized in that: the upper surface swing joint of sofa body (1) has two handrail (3), the screw has been seted up to the bottom central point fixedly connected with cavity lift post (4) and the inside of cavity lift post (4) of handrail (3), the bottom fixedly connected with motor mounting panel (6) of sofa body (1), the last surface mounting of motor mounting panel (6) has motor (7) that quantity and handrail (3) are the same, the output shaft fixedly connected with lift lead screw (5) of motor (7), the one end threaded connection of motor (7) is kept away from in the inside of cavity lift post (4) in lift lead screw (5).

2. The three-dimensional sofa with armrest according to claim 1, wherein: both ends of the sofa body (1) close to the armrests (3) are provided with grooves (8), the sizes of the grooves (8) are matched with those of the armrests (3), and one ends of the grooves (8) are provided with through holes (11).

3. The three-dimensional sofa with armrest according to claim 1, wherein: one side fixedly connected with cushion (2) of sofa body (1), both ends that cushion (2) are close to handrail (3) have all seted up spout (9).

4. The armrest-equipped sofa of claim 3, wherein: one end of the handrail (3) close to the sliding groove (9) is fixedly connected with a sliding block (10), and the sliding block (10) is connected inside the sliding groove (9) in a sliding mode.

5. The three-dimensional sofa with armrest according to claim 4, wherein: spacing groove (12) have been seted up to the inner wall of spout (9), slider (10) are close to one side fixedly connected with stopper (13) of spacing groove (12), stopper (13) sliding connection is in the inside of spacing groove (12).

6. The three-dimensional sofa with armrest according to claim 1, wherein: the inner lower surface of the armrest (3) is fixedly connected with a supporting plate (14), and the upper surface of the supporting plate (14) is fixedly connected with a soft pad (15).