CN215686207U - Spring layer structure and mattress - Google Patents

Abstract

The utility model discloses a spring layer structure and a mattress, wherein the spring layer structure comprises: arranging connected springs, wherein each spring comprises a middle section and end sections arranged at two ends of the middle section, and the spring middle diameter of each end section is gradually increased from inside to outside, so that an insertion gap exists between the middle sections of two adjacent springs; a partition plate inserted into the insertion gap between the springs to separate the peripheral springs from the middle springs; the sleeve is sleeved at the middle section of the peripheral spring; and the two frames are respectively arranged at the upper end and the lower end of the peripheral spring in a surrounding way and are connected with the peripheral spring. According to the utility model, the end sections at two ends of the spring are larger than the middle sections, so that an insertion gap is formed between the middle sections of the adjacent springs, a partition plate can be inserted into the insertion gap, the partition plate separates the peripheral spring from the middle spring and plays a supporting role on the periphery of the edge, the sleeve is sleeved on the peripheral spring and also plays a supporting role on the periphery of the edge, and the sleeve and the partition plate play an effective supporting role on the edge of the spring layer structure and avoid overlarge edge deformation.

Description

Spring layer structure and mattress

Technical Field

The utility model relates to the field of mattresses, in particular to a spring layer structure and a mattress.

Background

Along with the higher living standard of people, people seek more comfortable sleeping environment more and more to guarantee the sleep quality, guarantee that physical function is healthy.

In order to ensure the comfort of the mattress, a spring layer is usually arranged in the mattress to play the role of elastic support. Traditional spring layer can set up two frames from top to bottom, frame and spring coupling, and in order to guarantee to connect through the counter-force spring between two frames at spring layer edge to guarantee the near support in spring layer edge, make the marginal deformation of spring layer and mattress can not be too big. However, the supporting spring is easy to deform and damage, and the supporting spring is easy to prop open the clamping piece, so that the supporting spring is separated from the frame (framework), and the stability and the service life of the mattress are influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a spring layer structure which does not use a support spring and ensures the edge support requirement of the spring layer.

A spring layer structure according to an embodiment of the first aspect of the present invention includes: arranging connected springs, wherein each spring comprises a middle section and end sections arranged at two ends of the middle section, and the spring middle diameter of each end section is gradually increased from inside to outside, so that an insertion gap exists between the middle sections of two adjacent springs; a partition plate inserted into the insertion gap between the springs to separate the peripheral springs from the middle springs; the sleeve is sleeved at the middle section of the peripheral spring; and the two frames are respectively arranged at the upper end and the lower end of the peripheral spring in a surrounding way and are connected with the peripheral spring.

The spring layer structure provided by the embodiment of the utility model at least has the following technical effects: the end sections at the two ends of the spring are larger than the middle section, so that an insertion gap is formed between the middle sections of the adjacent springs, the partition plate can be inserted into the spring, the partition plate separates the peripheral spring from the middle spring, a supporting effect is achieved on the periphery of the edge, the sleeve is sleeved on the peripheral spring, a supporting effect is achieved on the periphery of the edge, the sleeve and the partition plate effectively support the edge of the spring layer structure, and the edge deformation is avoided being too large.

According to some embodiments of the utility model, the springs are arranged in a matrix and any two adjacent rows of springs are connected by a reeding spring.

According to some embodiments of the utility model, the frame is a rectangular frame; the baffle is provided with four blocks, and the outermost ring of springs and the middle spring are separated.

According to some embodiments of the utility model, the partition comprises a set of long plates and a set of short plates, the short plates are clamped between the two long plates, and two ends of each long plate extend to the edge of the frame.

According to some embodiments of the utility model, the frame is connected to the peripheral springs by connectors.

According to some embodiments of the utility model, the connecting member is a clip piece, which grips the frame with the edge of the peripheral spring.

According to some embodiments of the utility model, the sleeve is provided with notches on its sides and is elastically deformable to expand the notches so that the sleeve fits over the middle section of the spring from the sides.

According to some embodiments of the utility model, the sleeve and the baffle are both made of foam.

A mattress according to an embodiment of the second aspect of the utility model comprises the spring layer structure described above.

According to the embodiment of the utility model, the mattress has the following technical effects: the sleeve and the partition plate can effectively support the edge of the spring layer structure, and the excessive deformation of the edge of the mattress is avoided.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a top view of an embodiment of the present invention;

FIG. 2 is an isometric view of an embodiment of the utility model;

FIG. 3 is a schematic view of the exploded state structure of FIG. 2;

FIG. 4 is a partial front view of an embodiment of the present invention;

FIG. 5 is a schematic view of the spacer inserted into the insertion gap between the springs;

FIG. 6 is a schematic view of the construction of the sleeve;

fig. 7 is a schematic view of a connection structure of adjacent springs.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, a spring layer structure according to an embodiment of the present invention includes a spring 100, a spacer 200, a sleeve 300, and a frame 400.

The springs 100 are arranged and the springs 100 are connected to each other to form a whole, and the springs 100 are mutually limited, so that the whole spring layer is stable in structure. The spring 100 includes a middle section 110 and end sections 120 disposed at two ends of the middle section 110, and the spring diameter of the end sections 120 gradually increases from inside to outside, i.e., the spring 100 has a structure with two large ends and a small middle, and the two ends are in a horn shape. Due to the close proximity of the end sections 120 of adjacent springs 100, there is an intervening gap between the middle sections 110 of two adjacent springs 100; the partition 200 is inserted into the insertion gap between the springs 100 to separate the springs 100 at the outer periphery from the springs 100 at the middle; the peripheral spring may be a single coil spring or a plurality of coils. The sleeve 300 is sleeved on the middle section 110 of the spring 100 at the periphery; the two frames 400 are respectively enclosed at the upper and lower ends of the peripheral spring 100 and connected to the peripheral spring 100.

According to the spring layer structure provided by the utility model, the end sections at two ends of the springs 100 are larger than the middle sections, so that an insertion gap is formed between the middle sections 110 of the adjacent springs 100 and can be used for inserting the partition plate 200, the partition plate 200 separates the peripheral springs from the middle springs and plays a supporting role for the periphery of the edge, the sleeve 300 is sleeved on the peripheral springs 100 and also plays a supporting role for the periphery of the edge, the sleeve 300 and the partition plate 200 play an effective supporting role for the edge of the spring layer structure, the excessive edge deformation is avoided, the edge support is not carried out by adopting a supporting spring, and the structural defect of the effective supporting spring can be avoided.

Referring to fig. 7, in some embodiments of the present invention, the springs 100 are arranged in a matrix, and any two adjacent rows of springs 100 are connected by the penetrating spring 600, and the penetrating spring 600 connects the two rows of springs 100 in series, so as to realize connection and limitation between the springs 100, avoid loose structure between the springs 100, and improve stability and comfort.

In some embodiments of the utility model, frame 400 is a rectangular frame; the partition 200 is provided with four blocks to separate the outermost ring of springs 100 from the middle ring of springs 100, i.e., the outer ring of springs 100, i.e., the outermost ring of springs 100.

In some embodiments of the present invention, the partition board 200 includes a set of long boards 201 and a set of short boards 202, the short boards 202 are sandwiched between the two long boards 201, and both ends of the long boards 201 extend to the edges of the frame 400, so that both ends of the short boards 202 are limited by the long boards 201, and the edges of the long boards 201 are flush with the edges of the frame 400, so that when the partition board is installed in a mattress, both ends of the long boards 201 are limited by the outer layer of the mattress, thereby ensuring the stable position of the partition board 200.

Referring to fig. 2, in some embodiments of the present invention, the frame 400 is connected to the peripheral springs 100 through the connecting members 500, and the connecting members 500 function to connect the two without welding or the like, thereby simplifying the process and facilitating the installation.

In some embodiments of the present invention, the connecting member 500 is a clamping piece, which clamps the frame 400 to the edge of the peripheral spring 100, and the clamping piece wraps and clamps the frame 400 to the edge of the upper end or the lower end of the peripheral spring 100, so as to achieve connection.

Referring to fig. 6, in some embodiments of the present invention, the sleeve 300 has a notch 310 at a side portion thereof and is capable of elastically deforming to expand the notch 310, such that the sleeve 300 is sleeved on the middle section 110 of the spring 100 from the side portion thereof, and the notch 310 is formed at the side portion thereof to facilitate the installation of the sleeve 300, and the middle section 110 is inserted from the side portion thereof by using a gap between the springs 100 to facilitate the installation and avoid structural interference.

In some embodiments of the present invention, the sleeve 300 and the partition 200 are made of foam, which has certain support and light structure, and is convenient for transportation and installation.

The utility model also provides a mattress which comprises the spring layer structure, wherein the outer layer is wrapped outside the spring layer structure, and soft material layers such as sponge, latex and the like are filled above and below the spring layer structure.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. A spring layer structure, comprising:

the springs (100) are arranged and connected, each spring (100) comprises a middle section (110) and end sections (120) arranged at two ends of each middle section (110), the spring middle diameter of each end section (120) is gradually increased from inside to outside, and an insertion gap is formed between the middle sections (110) of two adjacent springs (100);

a partition plate (200) inserted into the insertion gap between the springs (100) to separate the springs (100) at the outer periphery from the springs (100) at the middle part;

the sleeve (300) is sleeved on the middle section (110) of the spring (100) at the periphery;

and two frames (400) respectively surrounding the upper and lower ends of the peripheral spring (100) and connected with the peripheral spring (100).

2. The spring layer structure of claim 1, wherein: the springs (100) are arranged in a matrix manner, and any two rows of adjacent springs (100) are connected through the penetrating springs (600).

3. The spring layer structure of claim 2, wherein: the frame (400) is a rectangular frame; the partition plate (200) is provided with four blocks which separate the spring (100) at the outermost periphery from the spring (100) at the middle.

4. A spring layer structure according to claim 3, wherein: the partition board (200) comprises a group of long boards and a group of short boards, the short boards are clamped between the two long boards, and two ends of each long board extend to the edge of the frame (400).

5. The spring layer structure of claim 1, wherein: the frame (400) is connected with the peripheral springs (100) through connecting pieces (500).

6. The spring layer structure of claim 5, wherein: the connecting piece (500) is a clamping piece and clamps the frame (400) and the edge of the peripheral spring (100).

7. The spring layer structure of claim 1, wherein: the side of the sleeve (300) is provided with a notch (310) and can elastically deform to expand the notch (310), so that the sleeve (300) is sleeved on the middle section (110) of the spring (100) from the side.

8. The spring layer structure of claim 7, wherein: the sleeve (300) and the baffle (200) are both made of foam materials.

9. A mattress is characterized in that: comprising a spring layer structure according to any one of claims 1 to 8.

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