CN209898831U

CN209898831U - Corner sofa

Info

Publication number: CN209898831U
Application number: CN201920387751.1U
Authority: CN
Inventors: 孙吉
Original assignee: ZHEJIANG CHUNANYANG FURNITURE CO Ltd
Current assignee: ZHEJIANG CHUNANYANG FURNITURE CO Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-07
Anticipated expiration: 2029-03-26

Abstract

The utility model provides a corner sofa, handrail portion fix in the supporting seat both sides, short cushion and long cushion all place on the supporting seat, the vertical fixing in the supporting seat rear side of back portion, the back pad can go up to rise through elevating module along back portion front side and slide, short cushion inner articulated with supporting seat inner, short cushion both sides articulate has the telescopic link, the telescopic link other end articulates on the supporting seat, the supporting seat on open and to have the storing chamber that is used for the storing, the storing chamber is located short cushion below, the supporting seat of long cushion below on open and to have the mounting groove, the mounting groove internal fixation has a plurality of air cylinders, air cylinder's push rod is connected with outer end, middle part and the inner of long cushion respectively. The back pad of this sofa can reciprocate suitable height through lifting unit according to people's demand, and long cushion can be adjusted to the comfortable position of lying of suitable people through adjusting cylinder, and this sofa still possesses the storing function, and the practicality is high.

Description

Corner sofa

Technical Field

The utility model belongs to the technical field of the sofa, especially, relate to a corner sofa.

Background

At present, the corner sofa is an important part of the family life of people, and the corner sofa is generally a combined sofa which is placed at a corner or a turning place and enables the inner space to be attractive. The corner combined sofa has many combination modes, and the common combination modes generally comprise a single-seat mode, a double-seat mode, a three-seat mode, a high-ranked imperial concubine bed mode and a single-chair mode, and can be combined randomly according to the position size. As disclosed in the chinese utility model patent, a corner sofa [ application number: 201420408772.4], including the main sofa, corner position, main sofa seat bag, corner position seat bag, backrest bag, the said main sofa has backrest and armrest, there are corresponding seat bags on the main sofa and corner position, characterized by that, the corner position has movable seats that can move, the movable seat is close to the left corner position of the main sofa, cover the seat bag of the upper corner position, the sofa is a right corner sofa; the movable seat is close to the right corner of the main sofa and covers the seat bag at the upper corner, and the sofa is a left corner sofa. This corner sofa back and imperial concubine position can't be adjusted according to actual demand, and the comfort level is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a corner sofa, the back pad of this sofa can reciprocate suitable height through lifting unit according to people's demand, and long cushion can be adjusted to the comfortable position of lying of suitable people through adjusting cylinder, and this sofa still possesses the storing function, and the practicality is high.

The technical scheme of the utility model is that: the utility model provides a corner sofa, it includes back portion, back pad, a plurality of short cushions, long cushion, is the supporting seat and the handrail portion of L shape, its characterized in that, handrail portion fix in the supporting seat both sides, short cushion and long cushion all place on the supporting seat, the vertical fixing in the supporting seat rear side of back portion, the back pad can go up and down to slide along back portion front side through lifting unit, short cushion inner articulated with supporting seat inner, short cushion both sides articulate has the telescopic link, the telescopic link other end articulates on the supporting seat, the supporting seat on open and to have the storing chamber that is used for the storing, the storing chamber is located short cushion below, the supporting seat of long cushion below on open and to have the mounting groove, the mounting groove internal fixation has a plurality of adjust the cylinder, adjust the cylinder's push rod respectively with the outer end of long cushion, middle part and the inner is connected.

This short cushion of sofa articulates on the supporting seat, open through manual and close, thereby deposit article or take out the storing chamber, possess the storing function, and the back pad reciprocates comfortable position through elevating assembly according to people's demand, the outer end of long cushion, middle part and inner correspond people's foot, waist and head, can adjust the height of each position through adjust cylinder, make whole long cushion reach suitable inclination, adapt to people's the appearance of lying, in order to reach comfortable purpose, this sofa is multi-functional and practical.

Furthermore, the lifting assembly comprises a backrest cylinder fixed on the supporting seat, a push plate fixedly connected with the lower surface of the backrest cushion, and a slide rail vertically fixed on the backrest part, the push plate is L-shaped and fixedly connected with the front end of a push rod of the lower end surface of the backrest cylinder, and a convex block embedded into the slide rail is arranged on the side surface of the push plate. When the height of the backrest cushion needs to be adjusted, the push plate is driven by the backrest cylinder, and the convex block on the push plate slides up and down along the sliding rail until the push plate moves to a proper position.

Furthermore, a protective plate for preventing the bottom of the short cushion from being punctured is bonded on the lower surface of the short cushion.

Furthermore, the adjusting cylinders are provided with six, the inner end, the middle part and the outer end of the long cushion are respectively connected with the two adjusting cylinders, a supporting plate is bonded at the joint of the long cushion and the adjusting cylinders, and a push rod of each adjusting cylinder is connected to the supporting plate.

Furthermore, the short cushion is L-shaped in cross section, and the outer end of the short cushion wraps the supporting seat.

The corner sofa has the advantages that:

1. the backrest cushion of the sofa can move up and down to a proper height through the lifting assembly according to the requirements of people.

2. The height of each position can be adjusted through adjusting cylinder to long cushion, makes whole long cushion reach suitable inclination, adapts to people's the appearance of lying.

3. The sofa also has a storage function and high practicability.

Drawings

Fig. 1 is a schematic structural view of a corner sofa.

Fig. 2 is a schematic structural view of the backrest cushion and the short cushion.

Fig. 3 is a schematic view of an adjustment structure of the long cushion.

In the figure: 1. a backrest part; 2. a backrest cushion; 3. an armrest portion; 4. a short cushion; 5. a long cushion; 6. a storage chamber; 7. a protection plate; 8. a telescopic rod; 9. a supporting seat; 10. a backrest cylinder; 11. a slide rail; 12. a bump; 13. pushing the plate; 14. an adjusting cylinder; 15. mounting grooves; 16. and a support plate.

Detailed Description

As shown in figures 1-3, the technical scheme of the utility model is a corner sofa, which comprises a backrest part 1, a backrest cushion 2, a plurality of short cushion 4, a long cushion 5, a support seat 9 in L shape and an armrest part 3, and is characterized in that the armrest part 3 is fixed on two sides of the support seat 9, the short cushion 4 and the long cushion 5 are both placed on the support seat 9, the backrest part 1 is vertically fixed on the rear side of the support seat 9, the backrest cushion 2 can ascend and descend along the front side of the backrest part 1 through a lifting component, the inner end of the short cushion 4 is hinged with the inner end of the support seat 9, two sides of the short cushion 4 are hinged with telescopic rods 8, the other end of the telescopic rods 8 is hinged on the support seat 9, the support seat 9 is provided with a storage cavity 6 for storing articles, the storage cavity 6 is positioned below the short cushion 4, the support seat 9 below the long cushion 5 is provided with an installation groove, a plurality of adjusting cylinders 14 are fixed in the mounting groove 15, and push rods of the adjusting cylinders 14 are respectively connected with the outer end, the middle part and the inner end of the long cushion 5.

The lifting assembly comprises a backrest cylinder 10 fixed on the supporting seat 9, a push plate 13 fixedly connected with the lower surface of the backrest cushion 2 and a slide rail 11 vertically fixed on the backrest part 1, the push plate 13 is L-shaped and fixedly connected with the front end of a push rod of the backrest cylinder 10 at the lower end face, and a convex block 12 embedded into the slide rail 11 is arranged on the side face of the push plate 13. When the height of the backrest cushion 2 needs to be adjusted, the backrest cylinder 10 drives the push plate 13, and the bump 12 on the push plate 13 slides up and down along the slide rail 11 until the push plate moves to a proper position.

The lower surface of the short cushion 4 is bonded with a protective plate 7 for preventing the bottom of the short cushion 4 from being punctured.

The number of the adjusting cylinders 14 is six, the inner end, the middle part and the outer end of the long cushion 5 are respectively connected with the two adjusting cylinders 14, a supporting plate 16 is bonded at the joint of the long cushion 5 and the adjusting cylinders 14, and push rods of the adjusting cylinders 14 are connected to the supporting plate 16.

The short cushion 4 is L-shaped in section, and the outer end of the short cushion wraps the supporting seat 9.

The backrest cushion 2 of the sofa can move up and down to a proper height through the lifting assembly according to the requirements of people. The long cushion 5 can adjust the height of each part through the adjusting cylinder 14, so that the whole long cushion 5 reaches a proper inclination angle to adapt to the lying posture of people. The sofa also has a storage function and high practicability.

This short cushion 4 of sofa articulates on supporting seat 9, open through manual and close, thereby deposit article or take out storing chamber 6, possess the storing function, and back pad 2 reciprocates comfortable position through elevating module according to people's demand, long cushion 5's outer end, middle part and inner correspond people's foot, waist and head, can adjust the height of each position through adjust cylinder 14, make whole long cushion 5 reach suitable inclination, adapt to people's the appearance of lying, in order to reach comfortable purpose, this sofa is multi-functional and practical.

Claims

1. The utility model provides a corner sofa, it includes back portion, back pad, a plurality of short cushions, long cushion, is the supporting seat and the handrail portion of L shape, its characterized in that, handrail portion fix in the supporting seat both sides, short cushion and long cushion all place on the supporting seat, the vertical fixing in the supporting seat rear side of back portion, the back pad can go up and down to slide along back portion front side through lifting unit, short cushion inner articulated with supporting seat inner, short cushion both sides articulate has the telescopic link, the telescopic link other end articulates on the supporting seat, the supporting seat on open and to have the storing chamber that is used for the storing, the storing chamber is located short cushion below, the supporting seat of long cushion below on open and to have the mounting groove, the mounting groove internal fixation has a plurality of adjust the cylinder, adjust the cylinder's push rod respectively with the outer end of long cushion, middle part and the inner is connected.

2. The corner sofa of claim 1, wherein: the lifting assembly comprises a backrest cylinder fixed on the supporting seat, a push plate fixedly connected with the lower surface of the backrest cushion and a slide rail vertically fixed on the backrest part, the push plate is L-shaped and fixedly connected with the front end of a push rod of the backrest cylinder at the lower end face, and a convex block embedded into the slide rail is arranged on the side face of the push plate.

3. The corner sofa of claim 1, wherein: the lower surface of the short cushion is bonded with a protective plate for preventing the bottom of the short cushion from being punctured.

4. The corner sofa of claim 1, wherein: the adjusting cylinder have six, the inner, middle part and the outer end of long cushion are connected two respectively, the junction of long cushion and adjusting cylinder is glued there is the backup pad, adjusting cylinder's push rod is connected in the backup pad.

5. The corner sofa of claim 1, wherein: the short cushion is L-shaped in cross section, and the outer end of the short cushion wraps the supporting seat.