Spring core body and furniture

Abstract

The utility model relates to a spring core and furniture. The spring core body comprises a base body, the base body comprises a base, the base comprises a plurality of first bagged springs, and the axial directions of the first bagged springs are parallel to the first direction; the backrest is arranged on the base and comprises a plurality of second bagged springs, the axial directions of the second bagged springs can be parallel to a second direction, and the second direction is not parallel to the first direction. According to the spring core body, the base body and the backrest are both formed by combining the bagged springs, the structure is simple, preparation and assembly are convenient, the backrest can move relative to the base, compression and rolling packaging can be conducted through simple folding or disassembling, and storage and transportation are convenient.

Description

Technical Field

[0001] This application relates to the field of household goods, and more particularly to a spring core and furniture. Background Technology

[0002] The internal support structure of a sofa is typically composed of a steel or wooden frame combined with a resilient core, making the manufacturing process quite complex. The base and backrest are pre-assembled and fixed as a single unit at the factory, which makes storage and transportation inconvenient. Utility Model Content

[0003] To address the aforementioned issues, this application provides a spring core and furniture, wherein the spring core has a simple structure and is easy to transport.

[0004] In a first aspect, this application provides a spring core, comprising:

[0005] The base includes a base, the base including a plurality of first pocket springs, the axial direction of the first pocket springs being parallel to a first direction;

[0006] A backrest is disposed on the base, the backrest including a plurality of second pocket springs, the axis of the second pocket springs being parallel to a second direction, the second direction being not parallel to the first direction.

[0007] According to some embodiments of this application, the backrest is detachably connected to the base, and the backrest can be disassembled to make the axis of the second pocket spring parallel to the first direction; or

[0008] The backrest is rotatably connected to the base, and the backrest can be rotated to make the axis of the second pocket spring parallel to the first direction.

[0009] According to some embodiments of this application, the substrate further includes:

[0010] The armrest is disposed on the base and includes a first armrest and a second armrest located on both sides of the backrest, and each of the first armrest and the second armrest includes a plurality of third pocket springs arranged in sequence.

[0011] According to some embodiments of this application, the axial direction of the third pocket spring is parallel to the first direction; or

[0012] The axial direction of the third pocket spring is parallel to a third direction, which is not parallel to the first and second directions. The armrest is detachably connected to the base, or the armrest is rotatably connected to the base. The armrest can be detached or rotated to make the axial direction of the third pocket spring parallel to the first direction.

[0013] According to some embodiments of this application, the bag spring of the substrate is provided in multiple layers along its own axial direction.

[0014] According to some embodiments of this application, the pocket spring end face of the substrate and / or the second pocket spring end face of the backrest are provided with a face fabric.

[0015] According to some embodiments of this application, the base includes a first frame, and the plurality of first pocket springs are located in the first frame;

[0016] The backrest includes a second frame, and the plurality of second pocket springs are located in the second frame.

[0017] According to some embodiments of this application, the spring core further includes:

[0018] An elastic padding layer is disposed on the substrate and / or the backrest.

[0019] According to some embodiments of this application, the first pocket spring and / or the second pocket spring are provided with a cushioning layer.

[0020] Secondly, this application provides a type of furniture, comprising:

[0021] The spring core as described above;

[0022] A wrapping layer is applied to the outside of the spring core.

[0023] The spring core of this application comprises both the base and the backrest, which are composed of pocket springs. This design is simple in structure and easy to manufacture and assemble. The backrest is movable relative to the base and can be compressed and rolled up for easy storage and transportation through simple folding or disassembly. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without exceeding the scope of protection claimed by this application.

[0025] Figure 1 This is a schematic diagram of the spring core according to an embodiment of this application;

[0026] Figure 2 This is an exploded view of the spring core in an embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the backrest flipping in an embodiment of this application;

[0028] Figure 4 This is a schematic diagram of the fabric used in an embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the handrail in an embodiment of this application;

[0030] Figure 6 This is a schematic diagram of the border of an embodiment of this application;

[0031] Figure 7 This is a schematic diagram of the elastic pad layer in an embodiment of this application;

[0032] Figure 8 This is a schematic diagram of the buffer layer in an embodiment of this application;

[0033] Figure 9 This is a schematic diagram of the furniture in the embodiment of this application. Figure 1 ;

[0034] Figure 10 This is a schematic diagram of the furniture in the embodiment of this application. Figure 2 . Detailed Implementation

[0035] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0036] like Figure 1 and Figure 2 As shown, an embodiment of this application provides a spring core 100, which includes a base 1 and a backrest 2.

[0037] The base 1 includes a base 11, which is composed of multiple first pocket springs 111. For example, multiple rows of first pocket springs 111 are arranged in sequence to form the base 11. The axial direction of the first pocket springs 11 is parallel to a first direction, which is the vertical Z direction.

[0038] The backrest 2 is disposed on the base 11, or optionally, on the top surface of the base 11. The backrest 2 is composed of a plurality of second pocket springs 21, for example, multiple rows of second pocket springs 21 are arranged in sequence to form the backrest 2.

[0039] like Figure 3As shown, the backrest 2 is flip-up relative to the base 11. When storing or transporting the spring core 100, the backrest 2 is flipped so that the axis of the second pocket spring 21 is parallel to the first direction, facilitating compression and packaging of the spring core 100. When the backrest 2 is needed, it is flipped so that the axis of the second pocket spring 21 is parallel to a second direction, which is not parallel to the first direction. For example, the second direction is a horizontal X-direction, perpendicular to the first direction. When the user leans against the backrest 2, the second pocket spring 21 is axially compressed, providing better elastic support for the user. Figure 3 The dashed line in the middle indicates the flipping motion of the backrest 2.

[0040] In this embodiment, both the base 1 and the backrest 2 of the spring core 100 are composed of pocket springs, which is simple in structure and easy to manufacture and assemble. The backrest 2 is movable relative to the base 11, and can be compressed and rolled up for packaging through simple folding or disassembly, which is convenient for storage and transportation.

[0041] In some embodiments, the backrest 2 and the base 11 are detachably connected. Optionally, a first connecting plate is provided on both the backrest 2 and the base 11, and the two first connecting plates are connected by bolts. When storing or transporting the spring core 100, the backrest 2 is disassembled, and the axial direction of the second pocket spring 21 of the backrest 2 is adjusted to be parallel to the first direction, thereby compressing the spring core 100 in the Z direction and greatly reducing the volume of the spring core 100. When using the spring core 100, the backrest 2 and the base 11 are connected by bolts, and the axial direction of the second pocket spring 21 is adjusted to be parallel to the second direction.

[0042] like Figure 4 As shown, optionally, the backrest 2 is rotatably connected to the base 11. For example, the top surface of the base 11 is provided with a first fabric 112, and the end surface of the backrest 2 is provided with a second fabric 22. The first fabric 112 and the second fabric 22 are connected as one piece, and the backrest 2 can rotate relative to the base 11 to adjust the axial direction of the second pocket spring 21. For example, the axial direction of the second pocket spring 21 can be adjusted to be parallel to the first direction, but the backrest 2 cannot be removed from the base 11.

[0043] like Figure 1 and Figure 2 As shown, in some embodiments, the base 1 further includes an armrest 12, which is disposed on the base 11. For example, the armrest 12 is connected to the base 11 by adhesive bonding. The top surface of the armrest 12 is higher than the top surface of the base 11. The armrest 12 includes a first armrest 12a and a second armrest 12b, which are located on both sides of the backrest 2. Both the first armrest 12a and the second armrest 12b are composed of a plurality of third pocket springs 121 arranged in sequence. For example, multiple rows of third pocket springs 121 are arranged in sequence to form the first armrest 12a.

[0044] In some embodiments, the armrest 12 is bonded to the side wall of the base 11, and the axial direction of the third pocket spring 121 is parallel to the first direction.

[0045] like Figure 5 As shown, in some embodiments, the armrest 12 is flip-up relative to the base 11, and the axial direction of the third pocket spring 121 can be adjusted to be parallel to a third direction, which is not parallel to the first and second directions. For example, the third direction is the horizontal Y direction, which is perpendicular to the first and second directions. Optionally, the width of the base 11 is greater than the width of the backrest 2, and the armrest 12 is disposed on the top surface of the base 11.

[0046] Optionally, the armrest 12 is detachably connected to the base 11, and a second connecting plate is provided on both the armrest 12 and the base 11. The two second connecting plates are connected by bolts. By removing the armrest 12, the axial direction of the third pocket spring 121 can be adjusted to be parallel to the first direction. By connecting the armrest 12 to the base 11, the axial direction of the third pocket spring 121 can be adjusted to be parallel to the third direction.

[0047] Optionally, the armrest 12 is rotatably connected to the base 11. For example, a face cloth is provided on the side wall of the first armrest 12a, and the face cloth on the side wall of the first armrest 12a is connected to the first face cloth 112 on the top surface of the base 11 as a whole, so that the first armrest 12a can rotate relative to the base 11, and the axial direction of the third pocket spring 121 can be adjusted to a third direction, and can also be flipped to a first direction.

[0048] In some embodiments, the pocket springs of the base 1 are arranged in multiple layers along their own axial direction. For example, the first pocket spring 111 is arranged in multiple layers along its axial direction. When the height of the base 11 is large and the spring height within the first pocket spring 111 is small, arranging multiple layers along the axial direction of the first pocket spring 111 facilitates the fabrication of the base 11. Optionally, the third pocket spring 121 is arranged in multiple layers along its axial direction to facilitate the fabrication of the armrest 12.

[0049] like Figure 4 As shown, in some embodiments, the end faces of the pocket springs of the base 1 and / or the end faces of the second pocket springs 21 of the backrest 2 are provided with face fabric. For example, a first face fabric 112 is provided on the top and bottom surfaces of the first pocket springs 111 of the base 11, a third face fabric 122 is provided on the top and bottom surfaces of the third pocket springs 121 of the armrest 12, and a second face fabric 22 is provided on the front and rear surfaces of the second pocket springs 21 of the backrest 2, to improve the stability of the base 11, armrest 12, and backrest 2. Optionally, the first face fabric 112 on the bottom surface of the base 11 and the third face fabric 122 on the bottom surface of the armrest 12 are cut as a single piece.

[0050] like Figure 6 As shown, in some embodiments, the base 11 includes a first frame 113, which is a hollow closed ring. The first pocket springs 111 are all located in the cavity of the first frame 113. Setting the first frame 113 is beneficial to improving the stability of the base 11. The height of the first frame 113 is set according to the requirements.

[0051] The backrest 2 includes a second frame 23, which is a hollow closed ring. The second pocket springs 21 are all located in the cavity of the second frame 23. The second frame 23 is designed to improve the stability of the backrest 2. The height of the second frame 23 is set according to the requirements.

[0052] Optionally, the handrail 12 includes a third frame 123, which is a hollow closed ring. The third pocket springs 121 are all located in the cavity of the third frame 123. Setting the third frame 123 helps to improve the stability of the handrail 12. The height of the third frame 123 is set according to the requirements.

[0053] like Figure 7 As shown, in some embodiments, the spring core 100 further includes an elastic pad 3, which is disposed on the base 1 and / or the backrest 2. Optionally, a first elastic pad 31 is disposed on the top surface of the base 11, and a second elastic pad 32 is disposed on the top surface of the backrest 2, which helps to improve the comfort of the spring core 100. The elastic pad 3 can be made of flexible materials such as sponge or silicone.

[0054] Optionally, the top surface of the first elastic pad 31 is inclined relative to the horizontal direction, and the backrest 2 is disposed on the top surface of the first elastic pad 31, so that the axial direction of the second pocket spring 21 of the backrest 2 is inclined at a certain angle relative to the horizontal direction.

[0055] like Figure 8 As shown, in some embodiments, the first pocket spring 111 and / or the second pocket spring 21 are provided with a cushioning layer. For example, a cushioning layer 114 is provided at the top of the pocket of the first pocket spring 111, which helps to improve the comfort of the spring core 100. Optionally, the cushioning layer 114 is made of rubber.

[0056] like Figure 9 and Figure 10 As shown, an embodiment of this application provides a piece of furniture 200, which includes a spring core 100 as described above and a covering layer (not shown in the figure). The covering layer covers the outside of the spring core 100; for example, the covering layer is a flexible fabric. Optionally, the furniture 200 can be a sofa or a bed.

[0057] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the technical solutions and core ideas of this application. Therefore, any changes or modifications made by those skilled in the art based on the ideas of this application, and on the specific implementation methods and application scope of this application, are all within the scope of protection of this application. In summary, the content of this specification should not be construed as a limitation of this application.

Claims

1. A spring core, characterized by, The spring core body comprises: a base comprising a plurality of first pocketed springs, the axial direction of the first pocketed springs being parallel to a first direction; a backrest arranged on the base, the backrest comprising a plurality of second pocketed springs, the axial direction of the second pocketed springs being parallel to a second direction, the second direction being non-parallel to the first direction; wherein the backrest is detachably connected to the base, and the backrest can be detached to make the axial direction of the second pocketed springs parallel to the first direction; or the backrest is rotationally connected to the base, and the backrest can be rotated to make the axial direction of the second pocketed springs parallel to the first direction. The base further comprises:

2. The spring core according to claim 1, characterized in that an armrest arranged on the base, the armrest comprising a first armrest and a second armrest arranged on both sides of the backrest respectively, the first armrest and the second armrest each comprising a plurality of third pocketed springs arranged in sequence. The axial direction of the third pocketed springs is parallel to the first direction; or 3. The spring core of claim 2, wherein, the axial direction of the third pocketed springs is parallel to a third direction, the third direction being non-parallel to the first direction and the second direction, the armrest being detachably connected to the base, or the armrest being rotationally connected to the base, and the armrest can be detached or rotated to make the axial direction of the third pocketed springs parallel to the first direction. The pocketed springs of the base are arranged in multiple layers along the axial direction thereof.

4. The spring core of claim 1, wherein The end surface of the pocketed springs of the base and / or the end surface of the second pocketed springs of the backrest is provided with a surface cloth.

5. The spring core of claim 1, wherein 6. The spring core body according to claim 1, wherein the base comprises a first frame, and the plurality of first pocketed springs are arranged in the first frame; the backrest comprises a second frame, and the plurality of second pocketed springs are arranged in the second frame. Further comprising:

7. The spring core of claim 1, wherein a resilient cushion layer arranged on the base and / or the backrest. The first pocketed springs and / or the second pocketed springs are provided with a buffer layer.

8. The spring core of claim 1, wherein, The spring core body comprises:

9. Furniture, characterized in that the spring core body according to any one of claims 1-8; a wrapping layer wrapped on the outside of the spring core body. ​

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