CN221044611U

CN221044611U - Sofa

Info

Publication number: CN221044611U
Application number: CN202322496941.6U
Authority: CN
Inventors: 王炳坤
Original assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Current assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-31
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the field of furniture and discloses a sofa, which comprises a sofa frame, wherein the sofa frame comprises a supporting bottom plate and a main body part arranged on the supporting bottom plate; the support bottom plate comprises a first support layer plate and a second support layer plate which are laminated and attached, and the first support layer plate is fixedly connected with the second support layer plate; the main body part comprises a vertical plate group which is arranged around the central line of the supporting bottom plate, and the vertical plate group is arranged on the peripheral edge of the supporting bottom plate; the riser group comprises M first risers and N second risers, wherein the M first risers are connected to the first support laminate, and the N second risers are connected to the second support laminate. The sofa provided by the utility model can effectively reduce the production cost of the sofa while meeting the structural strength of the sofa frame.

Description

Sofa

Technical Field

The utility model relates to the field of furniture, in particular to a sofa.

Background

The existing sofa comprises a sofa frame, wherein the main body part of the sofa frame is arranged on an integral supporting wood board. The support board is required to bear the weight of the sofa and the weight of a user, so that the strength requirement of the support board is high to meet the actual support requirement.

In the prior art, a plurality of mounting holes are formed in an array in the support plate, support columns are arranged in each mounting hole to support the main body part, but the middle part of the support wood plate is provided with the mounting holes, so that the support wood plate is easy to bend under pressure and even break, the actual support needs are generally met by increasing the thickness of the support wood plate, and the increase of the thickness of the support wood plate can lead to the rise of the sofa cost.

In view of this, it is desirable to design a sofa that can effectively reduce the production cost of the sofa while satisfying the structural strength of the sofa frame.

Disclosure of utility model

The utility model aims to provide a sofa, which can effectively reduce the production cost of the sofa while meeting the structural strength of a sofa frame.

To achieve the purpose, the utility model adopts the following technical scheme:

a sofa comprising a sofa frame, the sofa frame comprising a support floor and a main body mounted on the support floor;

The support bottom plate comprises a first support layer plate and a second support layer plate which are laminated and attached, and the first support layer plate is fixedly connected with the second support layer plate;

The main body part comprises a vertical plate group which is arranged around the central line of the supporting bottom plate, and the vertical plate group is arranged on the peripheral edge of the supporting bottom plate; the riser group comprises M first risers and N second risers, wherein M first risers are connected to the first support laminate, and N second risers are connected to the second support laminate.

Optionally, the supporting base plate further comprises a bearing base plate, the first supporting layer plate, the second supporting layer plate and the bearing base plate are sequentially arranged, and the second supporting layer plate is fixedly connected with the bearing base plate.

Optionally, the main body part further comprises a seat plate and a backrest frame;

The seat plate and the backrest frame are supported on one side of the top of the supporting bottom plate by the vertical plate group, and form a flower-shaped structure.

Optionally, the backrest frame comprises a reinforcing plate and a plurality of arc plate groups which are sequentially connected, the arc plate groups form petals of the flower-shaped structure, and the reinforcing plate is arranged between the arc plate groups and the supporting bottom plate;

The joint groove has been seted up to one side that the gusset plate is close to the middle part of main part, the joint groove with corresponding first riser and second riser or shape phase-match, just one be provided with two at least the joint groove on the gusset plate.

Optionally, the sofa also comprises a flower-shaped sponge arranged on the main body part and a cloth sleeve sleeved on the flower-shaped sponge and the sofa frame;

The cloth cover is provided with a rope penetrating hole, a pull rope is arranged in the rope penetrating hole, and the pull rope is positioned in a gully between two adjacent arc-shaped plate groups.

Optionally, a through hole is formed in the supporting bottom plate, and the pull rope is connected end to end and penetrates through the through hole.

Optionally, the cloth cover comprises a first cloth layer and a second cloth layer which are sewn in a stacking mode, and the rope penetrating holes are formed between the first cloth layer and the second cloth layer.

Optionally, the seat is fan-shaped, and the tip of seat is through link with reinforcing plate fixed connection.

Optionally, one second riser is arranged between two adjacent first risers;

the outer periphery of first support plywood is provided with at least three location draw-in groove along the interval, the bottom card of second riser is located in the location draw-in groove and with second support plywood fixed connection.

Optionally, the device further comprises a support foot rest, wherein the support foot rest is fixedly connected with the support bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

In the implementation, the supporting bottom plate comprises a first supporting layer plate and a second supporting layer plate which are overlapped and fixedly connected, and the vertical plate group is arranged on the peripheral edge of the supporting bottom plate, so that the middle position of the supporting bottom plate is avoided, the overall structural strength of the supporting bottom plate is higher, and the compression resistance is better; in addition, the first support layer plate mainly supports the pressure transmitted by the first vertical plate, and the second support layer plate mainly supports the pressure transmitted by the second vertical plate, so that the pressure distribution is more uniform. In the embodiment, the sofa frame structure is optimized, so that the structural strength of the sofa frame is guaranteed, and an integral supporting wood plate is not needed, so that the production cost of the sofa is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are therefore not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, which would otherwise be used by those skilled in the art, would not have the essential significance of the present disclosure, would still fall within the scope of the present disclosure without affecting the efficacy or achievement of the present disclosure.

Fig. 1 is a front view schematically illustrating a sofa frame according to an embodiment of the present utility model;

Fig. 2 is a schematic perspective view of a sofa frame according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an installation structure of a supporting base plate and a riser set according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the position A in FIG. 3;

fig. 5 is a schematic structural view of a sofa according to an embodiment of the present utility model;

fig. 6 is a schematic back view of a sofa according to an embodiment of the present utility model;

fig. 7 is an assembly schematic diagram of a cloth cover and a pull rope according to an embodiment of the present utility model.

Illustration of: 1. a support base plate; 101. a through hole; 102. positioning clamping grooves; 11. a first support laminate; 12. a second support laminate; 13. a load-bearing bottom plate; 2. a main body portion; 21. a riser set; 211. a first riser; 212. a second riser; 22. a seat plate; 23. a backrest frame; 231. a reinforcing plate; 232. an arc plate group; 2301. a clamping groove; 24. a connecting frame; 3. a cloth cover; 301. threading the rope hole; 31. a pull rope; 32. a first cloth layer; 33. a second cloth layer; 4. and supporting the foot rest.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

The embodiment of the utility model provides a sofa, which can effectively ensure the structural strength of a sofa frame through ingenious structural arrangement and is beneficial to reducing the production cost of the sofa.

Referring to fig. 1 to 7, the sofa includes a sofa frame including a support floor 1 and a main body 2 mounted on the support floor 1. The support base plate 1 is used for supporting, and the main body part 2 is used for sitting down or lying down of a user.

The support base plate 1 comprises a first support layer plate 11 and a second support layer plate 12 which are laminated and attached, and the first support layer plate 11 is fixedly connected with the second support layer plate 12; the main body part 2 includes a riser group 21 provided around the center line of the support base plate 1, and the riser group 21 is mounted on the outer peripheral edge of the support base plate 1; the riser group 21 includes M first risers 211 and N second risers 212, the bottoms of the M first risers 211 are connected to the first support deck 11, and the bottoms of the N second risers 212 are connected to the second support deck 12. M and N are positive integers not less than 2.

Specifically, one end of the bottom of the riser group 21 is connected to the peripheral edge of the supporting bottom plate 12, so that the middle of the supporting bottom plate 12 does not need to be perforated, thereby effectively guaranteeing the overall strength of the supporting bottom plate 12 and improving the overall pressure resistance of the supporting bottom plate 12. In addition, the first support layer 11 mainly supports the pressure transmitted by the first riser 211, and the second support layer 12 mainly supports the pressure transmitted by the second riser 212, so that the pressure is uniformly distributed, and the first support layer 11 or the second support layer 12 is prevented from being damaged due to overlarge stress. According to the embodiment, through optimizing the structure, the first support laminate 11 and the second support laminate 12 which are arranged in a stacked manner can meet the required supporting effect, and the condition that an integral plank is used as a support is avoided, so that the production cost of a sofa can be effectively reduced.

Optionally, the supporting base plate 1 further includes a carrying base plate 13, the first supporting layer plate 11, the second supporting layer plate 12 and the carrying base plate 13 are sequentially arranged, and the second supporting layer plate 12 is fixedly connected with the carrying base plate 13. The arrangement of the load floor 13 further improves the structural strength of the support floor 1 on the one hand, and on the other hand, the arrangement of the load floor 13 facilitates the installation of other parts of the sofa, such as the support foot rest 4.

Optionally, the main body part 2 further includes a seat 22 and a backrest frame 23; the seat plate 22 and the back rest 23 are supported by the riser group 21 on the top side of the support base 1, and the seat plate 22 and the back rest 23 form a flower-like structure. As shown in fig. 1 and 2, the seat 22 and the backrest 23 form a flower-shaped structure, so that the shape of the sofa is finally changed into a flower shape, the aesthetic degree of the sofa is improved, and the sofa is more personalized.

Optionally, the backrest frame 23 includes a reinforcing plate 231 and a plurality of arc plate groups 232 connected in sequence, the arc plate groups 232 form petals of a flower-shaped structure, and the reinforcing plate 231 is arranged between the arc plate groups 232 and the supporting base plate 1; the arcuate panel set 232 includes a plurality of arcuate bends, each arcuate bend forming a petal of flower-like structure, and the seat 22 forming a petal of flower-like structure, thereby forming a full bloom of flowers, making the sofa more aesthetically pleasing. The number of petals may be 3 petals, 4 petals, 5 petals, 6 petals or more.

The fastening groove 2301 is formed in a side of the reinforcing plate 231 near the middle of the main body 2, the fastening groove 2301 is matched with the corresponding first riser 211 or second riser 212 in shape, and at least two fastening grooves 2301 are formed in one reinforcing plate 231. Specifically, the reinforcing plate 231 is at least clamped to two risers, where the two risers may be a first riser 211 and a second riser 212, two first risers 211, or two second risers 212. The reinforcing plate 231 is provided on the back side of the riser group 21, and when the user leans against the back frame 23, the reinforcing plate 231 holds the position of the clamped riser at this time, thereby improving the structural stability of the back frame 23.

Optionally, the sofa further comprises a flower-shaped sponge arranged on the main body part 2 and a cloth cover 3 sleeved on the flower-shaped sponge and the sofa frame; the shape of the flower-shaped sponge is matched with the current situation of the sofa frame; the cloth cover 3 is provided with a rope penetrating hole 301, a pull rope 31 is arranged in the rope penetrating hole 301, and the pull rope 31 is positioned in a gully between two adjacent arc-shaped plate groups 232. The pull cord 31 better covers the cloth cover on the flower-shaped sponge and the sofa frame, thereby ensuring that the structure of the flower-shaped sofa is maintained more accurately and more attractive.

Optionally, a through hole 101 is provided in the support base plate 1, and the pulling rope 31 is connected end to end and passes through the through hole 101. Preferably, the pull cord is at least partially resilient to better secure the sleeve to the sofa frame.

Alternatively, as shown in fig. 7, the cloth cover 3 includes a first cloth layer 32 and a second cloth layer 33 which are laminated and sewn, and a rope penetrating hole 301 is formed between the first cloth layer 32 and the second cloth layer 33. Specifically, two stitches parallel to each other may be sewn to the first cloth layer 32 and the second cloth layer 33 which are stacked, so that the desired rope holes 301 can be obtained.

Alternatively, the seating plate 22 has a fan shape, and the tip of the seating plate 22 is fixedly coupled with the reinforcement plate 231 through the coupling frame 24. Alternatively, the seat 22 may be formed by combining a plurality of sectors, and specifically, may be determined based on the number of flower-like petals.

Optionally, a second riser 212 is disposed between two adjacent first risers 211; at least three positioning clamping grooves 102 are formed in the outer periphery of the first support layer plate 11 at intervals, and the bottoms of the second vertical plates 212 are clamped in the positioning clamping grooves 102 and fixedly connected with the second support layer plate 12. In particular, the overall stress of the sofa frame can be more uniform, the condition that through holes are dug in the middle of the first support layer plate 11 is avoided, and the overall structural strength of the support bottom plate 1 is kept.

Optionally, the sofa further comprises a support foot rest 4, and the support foot rest 4 is fixedly connected with the support bottom plate 1. The support foot rest 4 can keep the sitting height of the sofa at a proper height, thereby being more convenient for users to use.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A sofa, characterized by comprising a sofa frame, wherein the sofa frame comprises a supporting bottom plate (1) and a main body part (2) arranged on the supporting bottom plate (1);

The support base plate (1) comprises a first support layer plate (11) and a second support layer plate (12) which are laminated and attached, and the first support layer plate (11) is fixedly connected with the second support layer plate (12);

The main body part (2) comprises a riser group (21) which is arranged around the central line of the supporting bottom plate (1), and the riser group (21) is arranged on the peripheral edge of the supporting bottom plate (1); the riser group (21) comprises M first risers (211) and N second risers (212), wherein M first risers (211) are connected to the first support laminate (11), and N second risers (212) are connected to the second support laminate (12).

2. Sofa according to claim 1, characterized in that the support floor (1) further comprises a load floor (13), the first support floor (11), the second support floor (12) and the load floor (13) are arranged in sequence, and the second support floor (12) is fixedly connected with the load floor (13).

3. Sofa according to claim 1, characterized in that said main body (2) further comprises a seat (22) and a back rest (23);

The seat plate (22) and the backrest frame (23) are supported on one side of the top of the supporting bottom plate (1) by the vertical plate group (21), and the seat plate (22) and the backrest frame (23) form a flower-shaped structure.

4. A sofa according to claim 3, characterized in that said back rest (23) comprises a stiffening plate (231) and a number of groups of arc plates (232) connected in sequence, said groups of arc plates (232) constituting petals of said flower-like structure, said stiffening plate (231) being arranged between said groups of arc plates (232) and the supporting base plate (1);

One side of the reinforcing plate (231) close to the middle of the main body part (2) is provided with a clamping groove (2301), the clamping groove (2301) is matched with the corresponding shape of the first vertical plate (211) or the second vertical plate (212), and at least two clamping grooves (2301) are formed in one reinforcing plate (231).

5. A sofa according to claim 3, characterized in that it further comprises a flower-like sponge mounted on said main body (2), and a cloth cover (3) fitted over said flower-like sponge and said sofa frame;

The cloth cover (3) is provided with a rope penetrating hole (301), a pull rope (31) is arranged in the rope penetrating hole (301), and the pull rope (31) is positioned in a gully between two adjacent arc-shaped plate groups (232).

6. Sofa according to claim 5, characterized in that said support base (1) is provided with through holes (101), said pull cords (31) being connected end to end and passing through said through holes (101).

7. The sofa according to claim 5, characterized in that said cloth cover (3) comprises a first cloth layer (32) and a second cloth layer (33) sewn together, said threading holes (301) being formed between said first cloth layer (32) and said second cloth layer (33).

8. The sofa according to claim 4, characterized in that said seat (22) is sector-shaped, the tip of said seat (22) being fixedly connected to said reinforcement plate (231) by means of a connecting frame (24).

9. A sofa according to claim 3, characterized in that between two adjacent first risers (211) there is provided one second riser (212);

The outer periphery of the first support layer plate (11) is provided with at least three positioning clamping grooves (102) along the interval, and the bottom of the second vertical plate (212) is clamped in the positioning clamping grooves (102) and is fixedly connected with the second support layer plate (12).

10. Sofa according to claim 1, characterized in that it further comprises a support foot rest (4), said support foot rest (4) being fixedly connected to said support floor (1).