CN214284131U

CN214284131U - Full-lying sofa with novel wooden sofa mechanism

Info

Publication number: CN214284131U
Application number: CN202022291472.0U
Authority: CN
Inventors: 乔国志; 郭东茹
Original assignee: Zhejiang Qianmen Technology Co ltd
Current assignee: Zhejiang Qianmen Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-09-28
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a sofa that can lie entirely that contains novel wood system sofa mechanism, lean on frame, body frame, soft package of back, the soft package of seat and soft package of bracket including headrest frame, waist. The wooden sofa mechanism is matched with the angle regulator and the bolt sleeve to be used with the bolt piece, and has simple structure, high stability and low manufacturing cost. The multifunctional sofa is realized on a wood mechanism arranged in the sofa, so that the headrest of the sofa can lie flat, and the foot rest extends forwards; (II) the outside of the wooden sofa mechanism is wrapped with a backrest soft bag, a seat soft bag and a leg rest soft bag; the back cushion can be arranged on the seat soft bag, and after a consumer lies on the sofa, the sofa is comfortable, high in practicability and suitable for human-computer design.

Description

Full-lying sofa with novel wooden sofa mechanism

Technical Field

The utility model relates to a sofa manufacturing technology field specifically is a sofa that can lie entirely that contains novel wood system sofa mechanism.

Background

The sofa is a backrest chair provided with soft cushions such as springs or thick foam plastics and the like: the chair is suitable for single people, double people or multiple people, and is soft and comfortable to sit; is a common one in software furniture and household seating. The included angle between the backrest and the seat surface of each sofa is critical, and the abdominal muscle of a user is strong and fatigue is caused when the included angle is too large or too small. The sofa has the advantages that the sofa can adjust sitting postures at will due to the reasonable design of the lying elevation angle, so that the user can have a more comfortable rest, and the effect of a curved surface matched with the back of the body can be achieved.

The sofa can be divided into a civil sofa and a functional sofa on the market, the built-in mechanism of the common civil sofa is a common wooden frame, and the built-in structure of the functional sofa is a functional iron frame. The civil sofas using common wooden frames cannot realize the functions of lying and the like, and many civil sofas cannot realize the functions of lying behind the backrest and extending the leg rest forwards, and most of the civil sofas are fixed; the functional iron frame can realize the functions of lying and the like.

The invention disclosed in application No. 201420270841.X, in particular to a multifunctional sofa, which comprises a sofa support and a backrest, wherein the sofa support and the backrest are connected through a regulator structure, the regulator structure comprises a first connecting rod hinged to the sofa support, a four-bar linkage hinged to the first connecting rod, a second connecting rod hinged to the backrest, and a gear part hinged to the first connecting rod and the second connecting rod, the four-bar linkage comprises a longest arm hinged to the middle of the first connecting rod, a movable arm hinged to one end of the first connecting rod, a fixed arm with one end hinged to the lower end of the longest arm and the middle hinged to the lower end of the movable arm, and an effective section on the first connecting rod, and the lower end of the movable arm, close to the hinged point, and the edge of the fixed arm, far away from two hinged points of the fixed arm, are connected with a spring. The sofa has simple structure, but cannot realize the full lying effect of a user.

The invention discloses an invention with application number 201320038808.X, and particularly relates to a multifunctional sofa which can store articles and be folded into a stool. The sofa comprises a sofa frame, and a back cushion and a cushion which are arranged on the sofa frame, wherein the back cushion and the sofa frame can be folded towards the cushion direction and are overlapped with the cushion to form a hinged part of the sofa stool with the back of the back cushion as a stool surface; a cavity for storing articles is arranged below the cushion. The sofa frame comprises a front frame plate, a rear frame plate, side frame plates and a bottom plate, wherein the cavity is formed by enclosing the front frame plate, the rear frame plate, the side frame plates and the bottom plate. The side frame plates extend upwards to form handrails. The back cushion is folded forwards by taking the hinge piece hinged with the armrests as a center, so that the front surface of the back cushion is attached to the surface of the seat cushion, and the sofa can be converted into a regular square stool. Although the sofa uses the wooden internal structure, the sofa is simple, convenient to process and low in cost. However, the sofa can not realize that the backrest can be laid down backwards and the sofa with the front-extending footrest structure can be laid down completely.

The invention disclosed by application number 201920923295.8 relates to a seat adjusting hinge, which comprises a fixed joint, a movable left tooth piece and a movable right tooth piece, wherein the movable left tooth piece and the movable right tooth piece are firmly riveted and embedded into the fixed joint, a tooth block is arranged in the fixed joint, the tooth block is meshed with teeth below the movable left tooth piece and the movable right tooth piece, a spring piece is arranged below the tooth block, the spring piece is positioned in the fixed joint, an outer cover is arranged on the periphery of the fixed joint, the outer cover, the fixed joint, the movable left tooth piece and the movable right tooth piece are riveted through a main rivet, a blocking piece is arranged on one side of the fixed joint, the blocking piece is riveted with the fixed joint through a small rivet, in the seat adjusting hinge, teeth on the lower end face of the movable tooth piece are meshed with the tooth block, and the spring piece can preliminarily position the movable tooth piece and the fixed joint; in addition, the end part of the baffle plate positions the movable tooth plate, so that the angle adjustment between the fixed joint and the movable tooth plate can be realized.

The invention disclosed in application number 201410025409.9, namely a seat and a simple functional frame thereof, comprises a bottom rod and a connecting rod which are connected through an electric push rod, wherein the left side and the right side of the bottom rod and the connecting rod are respectively provided with a leg placing plate connecting frame, a connecting piece A, a connecting piece B, a connecting piece C, a connecting piece D, a connecting piece E, a connecting piece F, a connecting piece G, a connecting piece H, a connecting piece I, a fixing plate and a backrest connecting frame which are arranged in pairs from left to right; the leg placing plate is arranged on three interconnected four-bar mechanisms consisting of a leg placing plate connecting frame, a connecting piece A, a connecting piece B, a connecting piece C, a connecting piece D, a connecting piece E and a connecting piece F, the electric push rod drives the backrest connecting frame to rotate around a hinge point of the backrest connecting frame and the fixing frame, and the rotating power of the backrest connecting frame is transmitted to the connecting piece F through the connecting piece I, the connecting piece H and the connecting piece G. The technical scheme has stable action, but the rear end structure is special, and the design is unreasonable.

The invention disclosed in application No. 202020790911.X discloses a sofa headrest adjusting device and a sofa, which comprise two head supports, two back supports, a connecting assembly and an installation part which are symmetrically arranged, wherein the two head supports are respectively and rotatably connected with the two back supports, the angle of the two head supports is adjusted through a limiting piece and a limiting groove, the head supports are used for being connected with a headrest frame, and the back supports are used for being connected with the back frame; coupling assembling is including connecting horizontal pole and interlock piece, the both ends of connecting the horizontal pole respectively with two head support fixed connection, interlock piece one end with it connects the horizontal pole to connect, the other end of interlock piece is used for rotating with drive arrangement and is connected, the installed part is used for connecting drive arrangement and back frame. The utility model discloses headrest support drives head frame and wholly rotates for back frame, nevertheless shows slightly in the use complicacy.

The invention disclosed in the re-application No. 201921827491.1 relates to a detachable leisure sofa with a simple built-in mechanism. A detachable leisure sofa with a simple built-in mechanism comprises a built-in mechanism and a body. The built-in mechanism is simple in shape, only two U-shaped main force rods are used for replacing the complex base structure of the leisure sofa on the market, the compact functional and practical control air rod is used, the two U-shaped main force rods are matched with the control air rod for use, the chair back is laid backwards, the foot rest is stretched forwards, and a consumer can have a comfortable rest; and (II) the lower end of the chair back uses a chair back inserting sheet pin, and the armrest part uses an armrest inserting sheet pin, so that the full disassembly and assembly of the chair back and the armrest are realized. Whether a sofa with a wooden structure frame with lower manufacturing cost and full lying can be designed is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a full-lying sofa with a novel wooden sofa mechanism. The utility model provides a technical scheme as follows of above-mentioned problem:

a novel wooden sofa mechanism comprises a headrest frame, a waist rest frame and a body frame. The bottom ends of the two sides of the headrest frame are fixedly provided with angle adjusters, and the lower ends of the angle adjusters are fixed at the upper end of the waist rest frame and are fixed through bolts. And a bolt sleeve is fixed on the inner side of the bottom end of the waist rest frame and is matched with a bolt piece at the front end of the simple functional frame at the bottom end of the body frame for use.

Preferably, the headrest frame is composed of a headrest main part and a headrest support, the headrest support is fixed on two sides of the headrest main part, and a triangle part is used for reinforcing the joint where the headrest main part and the headrest support are fixed with each other.

Preferably, the lumbar support frame comprises a lumbar support main part, a lumbar support bracket and a lumbar support underframe, the lumbar support bracket is fixed on two sides of the lumbar support main part, and two sides of the lumbar support underframe are respectively fixed on the bottoms of the lumbar support brackets at two ends. The joint of the waist support main part and the waist support bracket which are fixed with each other is reinforced by a triangular piece.

Preferably, the body frame is composed of arc-shaped armrest frames, a bottom frame and a footrest. The arc handrail frame is fixed in the upper end about the underframe, the underframe is formed by the fixed combination of several rectangular billet of different length. The foot rest is fixed at the foremost end of the bottom frame, and the simple functional frame fixed at the lower part of the bottom frame is used for realizing the forward extension of the foot rest.

The utility model also provides a sofa that can lie entirely, including above-mentioned novel wood system sofa mechanism, the soft package of back, the soft package of seat and the soft package of bracket of parcel upper portion above that in addition.

Preferably, the front and rear ends of the bottom of the sofa capable of being fully laid are provided with sofa pins with different heights, and the front pins are higher than the rear pins and have different pin shapes.

Preferably, the back cushion can be placed on the soft bag of the sofa seat part, so that the comfort of the waist is enhanced.

The utility model relates to a but contain novel sofa innovation outstanding design of lying entirely of wood system sofa mechanism lies in: the headrest frame, the waist rest frame, the body frame and the footrest are made of wood, so that the cost is low, and the modeling structure is simple and practical. The headrest frame and the waist rest frame are connected with each other through the angle adjuster, and the angle adjuster can realize multi-angle adjustment of the headrest frame. When the angle regulator is opened to a state of fully unfolding by 180 degrees, the headrest frame is fully unfolded. The bottom side of the waist rest frame is fixed with a pin sleeve which is matched with a pin piece of the simple frame at the bottom of the body frame. The bolt piece can be flexibly fixed in the bolt sleeve and clamped, is not easy to shake, and realizes that the waist rest frame lies and is folded. When the consumer lies on the sofa, through the ingenious design of wood system sofa mechanism, combine the whole strength of consumer self again to drive the soft package of back backward, the soft package of seat and the soft package of bracket are stretched forward, realize that the consumer can lie flat completely on the sofa, accord with the man-machine science design.

The utility model discloses following beneficial effect has:

1. the utility model discloses a wood system sofa mechanism cooperation angle regulator, bolt cover cooperation bolt spare use, simple structure, stability is high and low in manufacturing cost. The multifunctional sofa is realized on a built-in wooden mechanism of the sofa, so that the headrest of the sofa can lie flat, and the foot rest extends forwards.

2. The outside of the wooden sofa mechanism of the utility model is wrapped with a soft backrest package, a soft seat package and a soft footrest package; the back cushion can be arranged on the seat soft bag, and after a consumer lies on the sofa, the sofa is comfortable, high in practicability and suitable for human-computer design.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of the headrest frame and the lumbar support frame of the novel wooden sofa mechanism assembled by an angle adjuster;

FIG. 2 is a rear view of the assembled headrest frame and lumbar support frame of the novel wooden sofa mechanism of the present invention;

FIG. 3 is a left side view of the novel wooden sofa mechanism with the headrest frame in a half-lying state;

FIG. 4 is a left side view of the novel wooden sofa mechanism with the headrest frame in a full-lying state;

fig. 5 is an exploded view of a new wooden sofa mechanism of the present invention;

FIG. 6 is a schematic structural view of the novel wooden sofa mechanism of the present invention with the bolt member inserted into the bolt sleeve;

FIG. 7 is a horizontal structure view of a full-lying sofa with a novel wooden sofa structure of the present invention;

fig. 8 is a three-dimensional structure view of a full-lying sofa with a novel wooden sofa mechanism of the present invention.

In the figure, 1-headrest frame, 101-headrest main part, 102-headrest frame, 103-triangle part, 2-waist rest frame, 201-waist rest main part, 202-waist rest frame, 203-waist rest base frame, 3-body frame, 301-arc armrest frame, 302-bottom frame, 302-1-long wood block, 303-footrest, 4-angle regulator, 5-bolt sleeve, 6-simple function frame, 601-bolt part, 7-backrest soft bag, 8-seat soft bag, 9-footrest soft bag, 10-headrest, 11-front foot nail and 21-back foot nail.

Detailed Description

This detailed description is merely illustrative of the present invention and is not intended to be limiting. Any modifications made by those skilled in the art after reading the present specification will be protected by the patent laws within the scope of the appended claims.

As shown in fig. 1, fig. 3, fig. 5-fig. 8, fig. 2 and fig. 4 can be used as reference, a full-lying sofa with a novel wooden mechanism: comprises a headrest frame 1, a waist rest frame 2 and a body frame 3; the bottom ends of the two sides of the headrest frame 1 are fixed with angle adjusters 4, and the lower ends of the angle adjusters 4 are fixed at the upper end of the waist rest frame 2 and fixed through bolts; the inner side of the bottom end of the waist rest frame 2 is fixed with a bolt sleeve 5, and the bolt sleeve 5 is matched with a bolt piece 601 at the front end of a simple functional frame 6 at the bottom end of the body frame 3. The headrest frame 1 is composed of a headrest main part 101 and headrest supports 102, wherein the headrest supports 102 are fixed on two sides of the headrest main part 101, and a triangular part 103 is used for reinforcing the joint of the headrest main part 101 and the headrest supports 102. The lumbar support frame 2 consists of a lumbar support main part 201, a lumbar support bracket 202 and a lumbar support bottom frame 203, the lumbar support bracket 202 is fixed on two sides of the lumbar support main part 201, and two sides of the lumbar support bottom frame 203 are respectively fixed at the bottoms of the lumbar support brackets 202 at two ends; the joint of the waist support main part 201 and the waist support bracket 202 which are fixed with each other is reinforced by a triangle part 103. The body frame 3 consists of an arc armrest frame 301, a bottom frame 302 and a footrest 303; the arc armrest frame 301 is fixed at the left and right upper ends of the bottom frame 302, and the bottom frame 302 is formed by fixedly combining a plurality of long wood blocks 302-1 with different lengths; the foot rest 303 is fixed at the most front end of the bottom frame 302, and the simple functional frame 6 fixed at the lower part of the bottom frame 302 is used for realizing the forward extension of the foot rest 303. The soft bag 7 of back, the soft bag 8 of seat and the soft bag 9 of bracket on sofa upper portion, the preceding foot nail 11 of sofa bottom is higher than back foot nail 21 and the foot nail shape is different. The back cushion 10 is placed on the soft bag 8 of the sofa seat.

Claims

1. The utility model provides a novel wooden sofa mechanism which characterized in that: comprises a headrest frame (1), a waist rest frame (2) and a body frame (3); the bottom ends of the two sides of the headrest frame (1) are fixedly provided with angle adjusters (4), and the lower ends of the angle adjusters (4) are fixed at the upper end of the waist rest frame (2) and are fixed through bolts; a plug pin sleeve (5) is fixed on the inner side of the bottom end of the waist rest frame (2), and the plug pin sleeve (5) is matched with a plug pin piece (601) at the front end of a simple functional frame (6) at the bottom end of the body frame (3) for use.

2. The novel wooden sofa structure of claim 1, wherein: the headrest frame (1) is composed of a headrest main part (101) and headrest supports (102), wherein the headrest supports (102) are fixed on two sides of the headrest main part (101), and a triangular part (103) is used for reinforcing the joint of the headrest main part (101) and the headrest supports (102) which are fixed mutually.

3. The novel wooden sofa structure of claim 1, wherein: the waist rest frame (2) consists of a waist rest main part (201), a waist rest support (202) and a waist rest bottom frame (203), the waist rest support (202) is fixed on two sides of the waist rest main part (201), and two sides of the waist rest bottom frame (203) are respectively fixed at the bottoms of the waist rest supports (202) at two ends; the joint of the waist support main part (201) and the waist support bracket (202) which are fixed with each other is reinforced by a triangular part (103).

4. The novel wooden sofa structure of claim 1, wherein: the body frame (3) consists of an arc armrest frame (301), a bottom frame (302) and a footrest (303); the arc armrest frame (301) is fixed at the left upper end and the right upper end of the bottom frame (302), and the bottom frame (302) is formed by fixedly combining a plurality of long wood blocks (302-1) with different lengths; the forefront end of the bottom frame (302) is fixedly provided with a footrest (303), and the footrest (303) extends forwards and is a simple functional frame (6) fixed at the lower part of the bottom frame (302).

5. A full-lying sofa with a novel wooden sofa structure, comprising the novel wooden sofa structure as claimed in any one of claims 1-4.

6. The sofa with novel wooden sofa structure capable of full lying according to claim 5, wherein: the upper part of the sofa is wrapped with a backrest soft package (7), a seat soft package (8) and a footrest soft package (9), and front foot nails (11) at the bottom of the sofa are higher than rear foot nails (21) and have different shapes.

7. The sofa with novel wooden sofa structure for full-lying of claim 6, wherein: the soft bag (8) of the sofa seat part can be provided with a back cushion (10).