CN216089722U

CN216089722U - Novel leisure sofa bed

Info

Publication number: CN216089722U
Application number: CN202121608457.2U
Authority: CN
Inventors: 曹维龙
Original assignee: Shanghai Chouqin Furniture Co ltd
Current assignee: Shanghai Chouqin Furniture Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-22
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a novel leisure sofa bed which comprises a seat part and armrest parts, wherein a cushion and a backrest are arranged at the upper end of the seat part, the cushion and the backrest are hinged through an adjusting assembly, a fixed slide rail is arranged on the inner side of the armrest parts, a damping assembly is arranged in the fixed slide rail, movable slide rails are arranged at two ends of the cushion and are slidably mounted on the damping assembly, the damping assembly comprises a fixed seat and a sliding seat, first springs are arranged on two sides of the fixed seat, a damper is arranged between the two first springs, first yielding holes are formed in two sides of the sliding seat, the first yielding holes are matched with the first springs, second yielding holes are formed between the two first yielding holes, and the second yielding holes are matched with the damper. The backrest of the novel leisure sofa bed provided by the utility model can adjust the inclination angle according to the backrest, and the conversion between the sofa and the bed can be realized.

Description

Novel leisure sofa bed

Technical Field

The utility model belongs to the field of home furnishing, and particularly relates to a novel leisure sofa bed.

Background

The sofa is common furniture at home, has the greatest characteristics of soft contact and comfort with human bodies, people often sit on the sofa to watch television or books, and some people can take a cup of tea to sit on the sofa to drink slowly, so that the sofa is an ideal seat for people to rest and relax, and becomes a necessity of modern families. However, people often have guests to get to home to do guests, and often stay for a few days, but the bed position at home is not enough, and the traditional sofa is narrow when being used for sleeping.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel leisure sofa bed, the backrest of which can adjust the inclination angle according to the backrest and can realize the conversion between the sofa and the bed.

The utility model provides a novel leisure sofa bed which comprises a sofa main body, wherein the sofa main body comprises a seat part and armrest parts, the upper end of the seat part is provided with a cushion and a backrest, the cushion and the backrest are hinged through an adjusting assembly, the inner sides of the armrest parts are provided with fixed slide rails, damping assemblies are arranged in the fixed slide rails, the two ends of the cushion are provided with movable slide rails, the movable slide rails are slidably mounted on the damping assemblies, each damping assembly comprises a fixed seat and a sliding seat, first springs are arranged on the two sides of each fixed seat, a damper is arranged between the two first springs, first yielding holes are arranged on the two sides of each sliding seat, the first yielding holes are matched with the first springs, second yielding holes are arranged between the two first yielding holes, and the second yielding holes are matched with the dampers.

Preferably, the adjusting part includes first installed part and second installed part, first installed part is installed the both ends of back, the second installed part is installed the both ends of cushion, first installed part is equipped with the ratchet, the ratchet is equipped with a plurality of self-locking teeth, the ratchet middle part with the second installed part is articulated, the second installed part is equipped with the pawl, the pawl with the second installed part is articulated, the pawl with self-locking teeth phase-match.

Preferably, the ratchet wheel is hinged to the second mounting piece through a first hinge pin, and the included angle between the self-locking teeth at the head end and the tail end and the first hinge pin is not lower than 90 degrees.

Preferably, the sliding seat is provided with a safety buckle, the movable sliding rail is provided with a limiting hole, and the safety buckle corresponds to the limiting hole.

Preferably, the damper is a hydraulic damper.

Preferably, handrail portion is equipped with the desk lamp, the desk lamp includes lamp stand and lamp body, lamp stand and lamp body pass through the flexible connecting rod and connect.

Preferably, the seat is provided with a storage drawer.

The novel leisure sofa bed disclosed by the utility model has the beneficial effects that the backrest can adjust the inclination angle according to the backrest and the conversion between the sofa and the bed can be realized.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the present invention when sitting down.

Fig. 2 is a schematic view of the preferred embodiment of the utility model in a laid-down configuration.

Fig. 3 is a schematic structural view of a damping assembly according to a preferred embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an adjusting assembly of a preferred embodiment provided by the present invention.

The reference numerals include: 10. a cushion; 110. a second mount; 111. a pawl; 112. a second spring; 120. A movable slide rail; 121. a limiting hole; 20. a backrest; 210. a first mounting member; 211. a ratchet wheel; 212. self-locking teeth; 213. a first hinge pin; 220. fixing a sliding rail; 221. a fixed seat; 222. a first spring; 223. a damper; 224. a sliding seat; 225. a safety buckle; 30. an armrest portion; 31. a lamp socket; 32. a flexible connecting rod; 33. a lamp body; 40. a seat portion; 41. a storage drawer.

Detailed Description

The utility model discloses a novel leisure sofa bed, and the specific implementation mode of the utility model is further described in combination with the preferred embodiment.

Referring to fig. 1-4 of the drawings, fig. 1 is a schematic structural view of a preferred embodiment of the present invention when sitting down, fig. 2 is a schematic structural view of a preferred embodiment of the present invention when lying down, fig. 3 is a schematic structural view of a damping assembly of a preferred embodiment of the present invention, and fig. 4 is a schematic structural view of an adjustment assembly of a preferred embodiment of the present invention.

Preferred embodiments.

The embodiment provides a novel leisure sofa bed, which comprises a sofa main body, wherein the sofa main body comprises a seat part 40 and armrest parts 30, the upper end of the seat part 40 is provided with a cushion 10 and a backrest 20, the cushion 10 and the backrest 20 are hinged through an adjusting component, a fixed slide rail 220 is arranged on the inner side of the armrest part 30, a damping component is arranged in the fixed slide rail 220, two ends of the seat cushion 10 are provided with movable sliding rails 120, the movable sliding rails 120 are slidably mounted on the damping component, the damping assembly comprises a fixed seat 221 and a sliding seat 224, wherein first springs 222 are arranged on two sides of the fixed seat 221, a damper 223 is arranged between the two first springs 222, the both sides of sliding seat 224 all are equipped with first hole of stepping down, first hole of stepping down with first spring 222 phase-match, two be equipped with the second hole of stepping down between the first hole of stepping down, the second hole of stepping down with attenuator 223 phase-match.

The adjusting component comprises a first mounting piece 210 and a second mounting piece 110, wherein the first mounting piece 210 is mounted at two ends of the backrest 20, the second mounting piece is mounted at two ends of the seat cushion 10, the first mounting piece 210 is provided with a ratchet 211, the ratchet 211 is provided with a plurality of self-locking teeth 212, the middle of the ratchet 211 is hinged to the second mounting piece 110, the second mounting piece 110 is provided with a pawl 111, the pawl 111 is hinged to the second mounting piece 110, and the pawl 111 is matched with the self-locking teeth 212.

The ratchet wheel 211 is hinged to the second mounting part 110 through a first hinge pin 213, and the included angle between the self-locking teeth 212 at the head end and the tail end and the first hinge pin 213 is not lower than 90 degrees.

The sliding seat is provided with a safety buckle 225, the movable sliding rail is provided with a limiting hole 121, and the safety buckle 225 corresponds to the limiting hole 121.

The damper 223 is a hydraulic damper 223.

The handrail portion 30 is provided with a desk lamp, the desk lamp comprises a lamp holder 31 and a lamp body 33, and the lamp holder 31 and the lamp body 33 are connected through a flexible connecting rod 32.

The seat 40 is provided with a storage drawer 41.

The working principle is as follows:

in usual time, like a conventional sofa, a user can sit on the sofa to read books or watch television, and relax the body and mind. In daily use, a lot of scattered articles are inevitable in a home, but the home is particularly messy if the articles are not collected, and indoor space is wasted if a place is specially prepared for storage. Particularly, many small toys can be used by children at home, and can be placed in the storage drawer 41 when the toys need to be taken out frequently, so that the toys are convenient to take and place, and the space utilization rate is improved. When the angle of the backrest 20 is not comfortable, the top of the backrest 20 can be pushed, the ratchet 211 rotates and the pawl 111 rotates. A second spring 112 is connected between the pawl 111 and the second mounting member 110, and when the backrest 20 stops being pushed, the pawl 111 is clamped by the corresponding self-locking tooth 212 under the action of the second spring 112. During normal leaning, the backrest 20 cannot rotate due to the point and magnitude of the force.

When a guest stays at home, the backrest 20 is pushed downwards, the included angle between the self-locking teeth 212 at the head end and the tail end and the first hinge pin 213 is not less than 90 degrees, and the arm-chair is ensured to be completely flat. Meanwhile, the cushion 10 is pulled, and the cushion 10 drives the movable slide rail 120 to move. Since the safety buckle 225 is clamped in the limiting hole 121, the sliding seat 224 moves along with the movable sliding rail 120. During the movement, the movement speed gradually becomes slower due to the hydraulic damper 223 and the first spring 222. After the backrest 20 is pushed flat and the seat cushion 10 is removed, the seat cushion 10 and the backrest 20 can form a bed for lying down for sleeping. Before sleeping, after the house lamp is turned off, the desk lamp can be turned on, and a user can read a book or play a mobile phone before sleeping. The direction and the angle of the desk lamp can be automatically adjusted by adjusting the flexible connecting rod 32.

It should be noted that the technical features of the hydraulic damper, the desk lamp, the pawl, the self-locking teeth, etc. related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the space arrangement mode of the technical features may be conventional choices in the field, and should not be regarded as the points of the present invention, and the present invention is not further specifically described in detail.

It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. A novel leisure sofa bed is characterized in that: including the sofa main part, the sofa main part includes seat and handrail portion, the upper end of seat is equipped with cushion and back, it is articulated through adjusting part between cushion and the back, the inboard of handrail portion is equipped with decides the slide rail, it is equipped with damping component in the slide rail to decide, the both ends of cushion are equipped with moves the slide rail, it is in to move slide rail slidable mounting on the damping component, damping component includes fixing base and sliding seat, the fixing base both sides all are equipped with first spring, two be equipped with the attenuator between the first spring, the both sides of sliding seat all are equipped with first hole of stepping down, first hole of stepping down with first spring phase-match, two be equipped with the second hole of stepping down between the first hole of stepping down, the second step down the hole with the attenuator phase-match.

2. The novel leisure sofa bed according to claim 1, characterized in that: the adjusting part comprises a first mounting part and a second mounting part, the first mounting part is mounted at two ends of the backrest, the second mounting part is mounted at two ends of the seat cushion, the first mounting part is provided with a ratchet wheel, the ratchet wheel is provided with a plurality of self-locking teeth, the middle part of the ratchet wheel is hinged to the second mounting part, the second mounting part is provided with a pawl, the pawl is hinged to the second mounting part, and the pawl is matched with the self-locking teeth.

3. The novel leisure sofa bed according to claim 2, characterized in that: the ratchet through first hinge pin with the second installed part is articulated, the head and the tail both ends the self-locking tooth with the contained angle of first hinge pin is not less than 90 degrees.

4. The novel leisure sofa bed according to claim 1, characterized in that: the sliding seat is provided with a safety buckle, the movable sliding rail is provided with a limiting hole, and the safety buckle corresponds to the limiting hole.

5. The novel leisure sofa bed according to claim 1, characterized in that: the damper is a hydraulic damper.

6. The novel leisure sofa bed according to claim 1, characterized in that: the handrail portion is equipped with the desk lamp, the desk lamp includes lamp stand and lamp body, lamp stand and lamp body pass through the flexible connecting rod and connect.

7. The novel leisure sofa bed according to claim 1, characterized in that: the seat portion is provided with a storage drawer.