CN216494454U

CN216494454U - Spring support cushion and sofa

Info

Publication number: CN216494454U
Application number: CN202123419389.8U
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a spring supporting cushion and a sofa, which comprise a frame edge component, parallel strips and at least one elastic band arranged on two opposite side edges of the frame edge component; the middle parts of the elastic bands are bent to form arched bent parts, and the parallel strips are respectively connected with the bent parts of the elastic bands on the two opposite sides; wherein the parallel strips are in a tightened state to tighten the elastic. When the elastic bands are installed, the elastic bands are fixed on two opposite side edges of the frame edge assembly, and then the two oppositely arranged elastic bands are tensioned through the parallel strips which play a role in bearing and dispersing pressure; the spring support cushion distributes pressure through the parallel strips in a tightened state, and reduces the collapse of the middle part of the spring support cushion; meanwhile, the elastic function of the elastic band is combined, so that good elastic support is provided, and the use experience of a user is improved.

Description

Spring support cushion and sofa

Technical Field

The utility model relates to the technical field of sofas, in particular to a spring supporting cushion and a sofa.

Background

The cushion is between a human body and a furniture article, can well support the human body, is made of various materials, and can bring different use experiences to people.

The conventional cloth cushion often has the cushion collapse phenomenon due to poor bottom surface support, so that the user experience is influenced; therefore, a spring cushion appears in the market, namely a layer of supporting springs is arranged on the bottom surface of the cushion to play a role in supporting a human body; the defect is also obvious, and the middle part of the supporting spring can sink down to generate irreversible deformation under the condition that the spring supporting layer is stressed and deformed for a long time, so that the problem of incapability of rebounding is caused.

In view of the above, there is a need for an improved spring mattress of the prior art, which solves the problem of the spring back failure due to the deformation of the middle portion of the spring mattress.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spring supporting cushion and a sofa, and solves the technical problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

in one aspect, a spring supported mattress is provided, comprising a rim assembly, parallel strips, and at least one elastic band disposed on opposite sides of the rim assembly;

the middle parts of the elastic bands are bent to form arched bent parts, and the parallel strips are respectively connected with the bent parts of the elastic bands on the two opposite sides; wherein the parallel strips are in a tightened state to tighten the elastic.

Optionally, the frame edge assembly further comprises at least two serpentine springs, the serpentine springs and the parallel strips are arranged in a staggered mode, and two end portions of each serpentine spring are respectively connected with two side edges of the frame edge assembly.

Optionally, the middle part of elastic cord twines on the serpentine spring, parallel strip alternately passes two at least serpentine spring in proper order, just parallel strip with serpentine spring's junction is equipped with the connecting band with the cladding.

Optionally, the two side edges of the frame edge assembly correspond to the positions of the serpentine springs respectively, and the connecting assembly is provided with a mounting hole for accommodating one end of each serpentine spring.

Optionally, hook-shaped buckling parts are respectively arranged at two end parts of the serpentine spring, and the buckling parts are inserted into the mounting holes, so that the serpentine spring is connected with the connecting assembly.

Optionally, the connection assembly includes:

the shell is fixedly connected to the frame edge assembly;

the inner core is sleeved in the shell, and the mounting hole penetrates from the first end of the inner core to the second end of the inner core.

Optionally, a connecting plate is arranged at one side of the shell, and a connecting hole for fixing the connecting assembly is formed in the connecting plate.

Optionally, the inner core is made of a soft plastic material.

Optionally, the spring support cushion further comprises a supporting layer in a net shape, and the supporting layer is arranged on the upper surface of the serpentine springs in a stacking mode.

In another aspect, a sofa includes a spring-supported mattress as described above.

Compared with the prior art, the utility model has the following beneficial effects: when the elastic bands are installed, the elastic bands are fixed on two opposite side edges of the frame edge assembly, and then the two oppositely arranged elastic bands are tensioned through the parallel strips which play a role in bearing and dispersing pressure; the spring support cushion distributes pressure through the parallel strips in a tightened state, and reduces the collapse of the middle part of the spring support cushion; meanwhile, the elastic function of the elastic band is combined, so that good elastic support is provided, and the use experience of a user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.

FIG. 1 is a schematic top view of a spring support mattress;

FIG. 2 is a schematic structural view of a spring support pad with a support layer;

FIG. 3 is a schematic view of the serpentine springs of the spring support mattress coupled to the coupling assembly;

figure 4 is an overall schematic view of the attachment assembly of the spring support mattress.

Illustration of the drawings: the frame edge assembly comprises a frame edge assembly 1, parallel strips 2, an elastic band 3, a bending part 31, a serpentine spring 4, a buckling part 41, a connecting assembly 5, a mounting hole 51, an outer shell 52, an inner core 53, a connecting plate 54, a supporting layer 6 and a connecting belt 7.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be 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 explained by the specific implementation mode in combination with the attached drawings.

The first embodiment is as follows:

the utility model also provides a spring supporting cushion, which comprises a frame edge component 1, parallel strips 2 and at least one elastic band 3 arranged on two opposite side edges of the frame edge component 1;

it should be noted that, the arrangement manner of the parallel strips 2 in the present solution is various, and is not limited to that a plurality of parallel strips 2 are arranged in parallel, but also may be arranged in a diagonal crossing manner, or arranged in an inclined preset angle manner;

the middle part of the elastic band 3 is bent to form an arched bent part 31, and the parallel strips 2 are respectively connected with the bent parts 31 of the elastic bands 3 at two opposite sides; wherein the parallel strips 2 are in a tightened state to tighten the elastic band 3.

The working principle of the utility model is as follows: when the frame edge component is installed, the elastic bands 3 are fixed on two opposite side edges of the frame edge component 1, then the two oppositely arranged elastic bands 3 are tensioned through the parallel strips 2, and the parallel strips 2 play a role in bearing and dispersing pressure; compared with the prior art cushion, the spring supporting cushion has the advantages that the parallel strips 2 in a tightened state are used for distributing pressure, and the collapse of the middle part of the spring supporting cushion is reduced; meanwhile, the elastic function of the elastic band 3 is combined, so that good elastic support is provided, and the use experience of a user is improved.

In this embodiment, the spring support mattress further comprises at least two serpentine springs 4 arranged along the length direction of the parallel strips 2, and two ends of the serpentine springs 4 are respectively connected with two sides of the rim assembly 1.

Referring to fig. 1, the serpentine springs 4 are disposed at intervals in the length direction of the frame assembly 1, and the distance between the serpentine springs 4 can be changed according to actual requirements.

Further illustratively, the middle portion of the elastic band 3 is wound around the serpentine spring 4; parallel bar 2 alternately passes two at least in proper order serpentine spring 4, just parallel bar 2 in proper order with serpentine spring 4 connects, and the junction between them is equipped with connecting band 7 with cladding, thereby will parallel bar 2 and a plurality of serpentine spring 4 connects into a holistic elastic construction, makes arbitrary pressure on serpentine spring 4 can share holistic elastic construction on to avoid single serpentine spring 4 deformation volume too big, lead to the problem of unable resilience.

The connecting belt 7 may be a nylon belt, an adhesive tape or a binding rope; which serves to connect said parallel bars 2 with the serpentine springs 4.

In this embodiment, the two side edges of the frame edge assembly 1 are respectively provided with a connecting assembly 5 corresponding to the position of the serpentine spring 4, and the connecting assembly 5 is provided with a mounting hole 51 for accommodating one end of the serpentine spring 4. When the mounting is carried out, one end part of the serpentine spring 4 is inserted into the mounting hole 51, so that the two are connected; referring to fig. 1, in order to avoid the serpentine spring 4 from falling off during use, a positive-negative installation manner is adopted, i.e. the first end of the serpentine spring 4 faces the opposite direction to the second end of the serpentine spring.

Further, hook-shaped engaging portions 41 are respectively provided at both end portions of the serpentine spring 4, and the engaging portions 41 are inserted into the mounting holes 51 to connect the serpentine spring 4 to the connection member 5.

Specifically, the connection assembly 5 includes:

the shell 52 is fixedly connected to the frame edge assembly 1;

the inner core 53 is sleeved in the outer shell 52, and the mounting hole 51 penetrates from the first end of the inner core 53 to the second end thereof.

During installation, the buckling portion 41 is inserted into the installation hole 51 in a penetrating manner, so that one end portion of the buckling portion 41 is exposed out of the connecting component 5 to achieve the effect of buckling connection, and the problem that the serpentine spring 4 falls off is effectively solved.

Further, a connecting plate 54 is disposed at one side of the housing 52, and a connecting hole for fixing the connecting assembly 5 is disposed on the connecting plate 54. The connecting plate 54 shown in fig. 3 is fixedly connected to the rim assembly 1, and the housing 52 extends into the hollow cavity of the rim assembly 1; wherein, can adopt the mode of screw or rifle nail to fix, convenient and fast.

As a preferable solution of this embodiment, the inner core 53 is made of a soft plastic material. Play the protection serpentine spring 4's effect reduces serpentine spring 4's wearing and tearing and deformation, improves life.

In this embodiment, the spring support mattress further comprises a support layer 6 in a net shape, and the support layer 6 is arranged on the upper surface of the serpentine springs 4 in a stacked manner. Further providing a reliable support for the spring support mattress.

Example two:

the utility model also provides a sofa comprising the spring support cushion. The spring support cushion can be applied to the backrest or the base of a sofa to play a role in supporting a user.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A spring support cushion is characterized by comprising a frame edge component (1), parallel strips (2) and at least one elastic band (3) arranged on two opposite side edges of the frame edge component (1);

the middle part of the elastic band (3) is bent to form an arched bent part (31), and the parallel strips (2) are respectively connected with the bent parts (31) of the elastic band (3) at two opposite sides; wherein the parallel strips (2) are in a tightened state to tighten the elastic band (3).

2. A spring supported mattress according to claim 1, further comprising at least two serpentine springs (4), said serpentine springs (4) being arranged alternately with said parallel strips (2), the ends of said serpentine springs (4) being connected to respective sides of said rim assembly (1).

3. A spring support mattress according to claim 2, characterized in that the elastic band (3) is wound around the serpentine springs (4) in the middle, that the parallel strips (2) are alternately passed through at least two of the serpentine springs (4) in succession, and that the joints of the parallel strips (2) and the serpentine springs (4) are over-wrapped with connecting strips (7).

4. A spring supported mattress according to claim 2, characterised in that coupling members (5) are provided on both sides of the rim assembly (1) at positions corresponding to the serpentine springs (4), respectively, the coupling members (5) being provided with mounting holes (51) for receiving one end portions of the serpentine springs (4).

5. A spring support mattress according to claim 4, characterized in that said serpentine springs (4) are provided at both ends thereof with hook-shaped engagement portions (41), respectively, said engagement portions (41) being inserted into said mounting holes (51) to connect said serpentine springs (4) to said connecting members (5).

6. A spring support mattress according to claim 4, characterized in that the connecting assembly (5) comprises:

the shell (52), the said shell (52) is fixedly connected to the said frame assembly (1);

the inner core (53) is sleeved in the outer shell (52), and the mounting hole (51) penetrates from the first end of the inner core (53) to the second end of the inner core (53).

7. A spring supported mattress according to claim 6, characterised in that one side of the outer shell (52) is provided with an attachment plate (54), the attachment plate (54) being provided with attachment holes for securing the attachment assemblies (5).

8. A spring support mattress according to claim 6, characterised in that the inner core (53) is made of a soft plastic material.

9. A spring supported mattress according to claim 2 further including a support layer (6) in the form of a mesh, said support layer (6) being arranged in layers on the upper surface of said serpentine springs (4).

10. A sofa comprising a spring supported mattress according to claims 1 to 9.