CN213524604U

CN213524604U - 3D mattress

Info

Publication number: CN213524604U
Application number: CN202022851651.5U
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-06-25
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a mattress technical field specifically is a 3D mattress. The 3D mattress specifically includes: the mattress comprises a mattress body and a 3D cotton cushion layer unit, wherein the 3D cotton cushion layer unit comprises at least two 3D cotton cushion layers which are sequentially stacked; the 3D cotton cushion layers comprise edge regions and central regions surrounded by the edge regions, in two adjacent 3D cotton cushion layers, the edge regions of at least one 3D cotton cushion layer are sprayed with hot melt adhesive sticks, and the edge regions of the two adjacent 3D cotton cushion layers are bonded through the hot melt adhesive sticks; in the adjacent 3D cotton cushion layers, the central area comprising at least one layer of 3D cotton cushion layer is transversely and/or longitudinally spaced and sprayed with hot melt adhesive rods, or the central areas of two adjacent 3D cotton cushion layers are transversely and/or longitudinally spaced and threaded. Through the steadiness of the cotton bedding unit of dual fixed connected mode reinforcing 3D to the compressive capacity that can effectual improvement 3D mattress, whole sunken phenomenon can not appear in the use in 3D mattress, improves its life.

Description

3D mattress

Technical Field

The utility model relates to a mattress technical field specifically is a 3D mattress.

Background

With the improvement of living standard of people, higher requirements are put forward on the service performance of household articles, such as daily used mattresses, and people hope to improve the elasticity, air permeability, mute effect and the like. The 3D mattress material is a ventilative reticular material that has the directionality, and 3D mattress material comprises two-sided screen cloth and intermediate junction silk, and two-sided screen cloth has decided traditional material incomparable gas permeability, is unfavorable for the microorganism to grow, has avoided bacterial growing and has influenced user's healthy. The middle connecting filaments are 0.18mm thick polyester monofilaments, so that the resilience of the 3D screen cloth is guaranteed. In view of the advantages of high resilience, high compression resistance, light and soft quality, comfort, durability, moisture absorption, good air permeability, no stuffy feeling and the like of the 3D mattress material, current merchants vigorously develop the research and development of the 3D mattress.

The 3D mattress material is typically about 2 centimeters thick, so the inner core of the 3D mattress requires multiple layers of 3D mattress material stacked in a certain direction. However, when a plurality of current 3D mattress materials are stacked, hot melt glue is uniformly sprayed on the 3D mattress materials for bonding and fixing, and the hot melt glue permeates into the 3D mattress materials. When a user uses the mattress, upon application of force, the multiple layers of 3D mattress material compress together so that the mattress sinks in its entirety, affecting the user's sleep experience to some extent.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned exists, the utility model aims to provide a 3D mattress to solve among the prior art 3D mattress compressive capacity poor, the technical problem who sinks easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a 3D mattress comprising: the mattress comprises a mattress body and a 3D cotton cushion layer unit, wherein the 3D cotton cushion layer unit comprises at least two 3D cotton cushion layers which are sequentially stacked;

the 3D cotton cushion layer comprises an edge area and a central area surrounded by the edge area, a hot melt adhesive rod is sprayed on the edge area of at least one layer of the 3D cotton cushion layer in two adjacent 3D cotton cushion layers, and the edge areas of the two adjacent 3D cotton cushion layers are bonded through the hot melt adhesive rod;

and in the adjacent 3D cotton cushion layers, the central regions of at least one layer of the 3D cotton cushion layer are sprayed with hot melt adhesive rods at intervals in the transverse direction and/or the longitudinal direction, or the central regions of two adjacent 3D cotton cushion layers are threaded at intervals in the transverse direction and/or the longitudinal direction.

Preferably, the central region is 3cm to 7cm from the edge.

Preferably, the same distance is 20cm to 30 cm.

Preferably, the 3D cotton cushion layer unit includes a plurality of knotting points of the string arranged periodically, and the interval between adjacent knotting points is 20cm-30 cm.

Preferably, the outer side of the 3D cotton cushion layer unit is provided with a first elastic trim.

Preferably, the mattress body comprises a spring layer, the spring layer comprises a plurality of spring cylinders which are arranged in parallel, adjacent spring cylinders are connected, and springs are arranged in the spring cylinders.

Preferably, the springs with different axial heights are arranged in a staggered mode, and the spring with the larger axial height has smaller rigidity than the spring with the smaller axial height.

Preferably, the mattress body further comprises a second elastic band, the second elastic band being disposed outboard of the spring layer.

Preferably, the mattress body further comprises a first gatherable cotton layer, a first non-woven fabric layer, a white cotton layer, a first cotton felt layer, a second cotton felt layer, an upper fabric layer, a second non-woven fabric layer, a second gatherable cotton layer and a lower fabric layer;

a first gather cotton layer and a first non-woven fabric layer are sequentially arranged between the upper cloth layer and the 3D cotton cushion layer unit from top to bottom;

3D cotton bedding unit to set gradually first cotton felt layer, white cotton layer, spring layer, second cotton felt layer, second non-woven fabrics layer, second gathering cotton layer from top to bottom between the cloth layer under.

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

the utility model provides a 3D mattress is including the cotton bed course unit of 3D, and the cotton bed course unit of 3D includes two at least 3D cotton bed courses, adopts the hot melt adhesive stick to scribble the marginal zone of the cotton bed course unit of 3D, adopts the same distance spraying hot melt adhesive stick of every interval or wire rope handling in the central zone. Through the steadiness of the cotton bedding unit of dual fixed connected mode reinforcing 3D to the compressive capacity that can effectual improvement 3D mattress, whole sunken phenomenon can not appear in the use in 3D mattress, improves its life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.

Fig. 1 is a schematic view of a 3D cotton cushion unit structure in a 3D mattress provided by an embodiment of the present invention;

fig. 2 is an overall structure schematic diagram of the 3D mattress provided by the embodiment of the utility model.

[ description of figures ]: 3D cotton cushion layer unit 1, knotting point 101, upper fabric layer 2, first gatherable cotton layer 3, first nonwoven fabric layer 4, lower fabric layer 5, first elastic band 6, first cotton felt layer 7, white cotton layer 8, spring layer 9, second elastic band 10, second cotton felt layer 11, second nonwoven fabric layer 12, second gatherable cotton layer 13

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

Referring to fig. 1-2, the utility model provides a 3D mattress, which specifically includes: the mattress comprises a mattress body and a plurality of 3D cotton cushion layer units 1, wherein the 3D cotton cushion layer units 1 comprise at least two 3D cotton cushion layers which are sequentially stacked;

the 3D cotton cushion layers comprise edge regions and central regions surrounded by the edge regions, in two adjacent 3D cotton cushion layers, the edge regions of at least one 3D cotton cushion layer are sprayed with hot melt adhesive sticks, and the edge regions of the two adjacent 3D cotton cushion layers are bonded through the hot melt adhesive sticks;

in the adjacent 3D cotton cushion layers, hot melt adhesive rods are sprayed on the central area comprising at least one layer of 3D cotton cushion layer at intervals in the transverse direction and/or the longitudinal direction, or all the 3D cotton cushion layers are penetrated through a rope at preset intervals in the transverse direction and/or the longitudinal direction in the central area, and the 3D cotton cushion layer is fixed.

It should be noted that a transition region may be disposed between the edge region and the central region, or the transition region may not be disposed.

In this embodiment 3D mattress is including the cotton bed course unit 1 of 3D, and the cotton bed course unit 1 of 3D is piled up by two at least cotton bed courses of 3D and is formed, and the marginal zone of the cotton bed course unit 1 of 3D adopts the hot melt adhesive stick fixed, realizes that the cotton bed course of 3D is first heavily fixed between the bed course. The hot melt adhesive rods are sprayed on two adjacent 3D cotton cushion layers or one 3D cotton cushion layer at the same interval in the central area for bonding and fixing, the hot melt adhesive rods do not flow after being cured, the 3D mattress material is prevented from being permeated, and the production process is simplified by adopting an interval spraying mode; or the 3D cotton cushion layers are fixed in the center area at intervals of the same distance through stringing, so that second fixing among the 3D cotton cushion layers is realized. Through the steadiness of the cotton bedding unit 1 of dual fixed connected mode reinforcing 3D to the compressive capacity that can effectual improvement 3D mattress, the phenomenon that wholly sinks can not appear in the 3D mattress in the use, improves its life.

In an alternative embodiment, the central region is 3cm to 7cm from the edge to facilitate spraying of the hot melt stick in the edge region.

In order to ensure that the 3D cotton cushion layer unit 1 can not cause the 3D cotton cushion layer to bulge while bearing the pressure between the 3D cotton cushion layers, hot melt adhesive rods or ropes are sprayed on the central area at intervals of 20cm-30cm in the transverse direction or the longitudinal direction, and the phenomenon that the sleeping feeling of the mattress is hardened due to the fact that the hot melt adhesive rods or the ropes are sprayed too densely is avoided. Preferably, hot melt glue sticks or strings are sprayed at intervals of 25 cm.

In an optional embodiment, the 3D cotton cushion layer unit 1 includes a first 3D cotton cushion layer, a second 3D cotton cushion layer, a third 3D cotton cushion layer, and a fourth 3D cotton cushion layer, which are sequentially disposed from top to bottom, and the four 3D cotton cushion layers are fixed by threading. In order to enhance the compression resistance of the 3D mattress, the first 3D cotton cushion layer comprises a plurality of knotting points 101 which are arranged periodically and are provided with ropes, and the interval between every two adjacent knotting points 101 is 20cm-30 cm.

In actual use, a user often sits at the periphery of the mattress, so that the support performance of the mattress can be further enhanced, and the service life of the mattress is prolonged. In an alternative embodiment, the periphery of the 3D cotton cushion unit 1 is provided with a first elastic trim 6, the first elastic trim 6 being more supportive than the 3D cotton cushion unit 1. In addition, the first elastic band 6 can also prevent the surrounding of the 3D cotton cushion layer unit 1 from penetrating out of the foxing fabric and piercing the user, so that the use experience of the user is influenced. The first elastic band 6 may be fixed around the 3D cotton cushion unit 1 by sewing or adhesive. Optionally, the first elastic band 6 is made of a highly elastic sponge.

In this embodiment, the mattress body includes spring layer 9, and spring layer 9 includes a plurality of spring tubes that arrange side by side, connects between the adjacent spring tube, is provided with the spring in the spring tube. Each spring body can work independently and support independently. The independent spring cylinder can not only silence and reduce noise and resist interference, but also effectively fit the physiological curve of the human body to care the spine.

Optionally, the springs with different axial heights are arranged in a staggered manner, and the spring with the larger axial height has smaller rigidity than the spring with the smaller axial height. Spring coupling of co-altitude forms the wave structure, and the mattress is the buffering release step by step to the holding power of user's health, and multiple buffering has reached the efficiency of a massage, has greatly promoted user's use experience and has felt.

In an alternative embodiment, the mattress body further comprises a second elastic edge band 10, the second elastic edge band 10 being disposed outboard of the spring layer 9. Optionally, the mattress body further comprises a first gatherable cotton layer 3, a first non-woven fabric layer 4, a white cotton layer 8, a first cotton felt layer 7, a second cotton felt layer 11, an upper fabric layer 2, a second non-woven fabric layer 12, a second gatherable cotton layer 13 and a lower fabric layer 5;

a first gather cotton layer 3 and a first non-woven fabric layer 4 are sequentially arranged between the upper cloth layer 2 and the 3D cotton cushion layer unit 1 from top to bottom; the first cotton felt layer 7, the white cotton layer 8, the spring layer 9, the second cotton felt layer 11, the second non-woven fabric layer 12 and the second pleated cotton layer 13 are sequentially arranged from top to bottom between the 3D cotton cushion layer unit 1 and the lower fabric layer 5.

To sum up, this embodiment 3D mattress is including the cotton bed course unit of 3D 1, and the cotton bed course of 3D includes marginal zone and central zone, adopts the hot melt adhesive stick to scribble the marginal zone of the cotton bed course unit of 3D 1, adopts every interval preset distance to spout hot melt adhesive stick or wire rope handling in the central zone. Through the steadiness of the cotton bedding unit 1 of dual fixed connected mode reinforcing 3D to the compressive capacity that can effectual improvement 3D mattress, the phenomenon that wholly sinks can not appear in the 3D mattress in the use, improves its life. In addition, the 3D mattress also has a plurality of points to independently support the human body, effectively fit the physiological curve of the human body and care the spine.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A3D mattress, comprising: the mattress comprises a mattress body and a 3D cotton cushion layer unit (1), wherein the 3D cotton cushion layer unit (1) comprises at least two 3D cotton cushion layers which are sequentially stacked;

2. The 3D mattress of claim 1, wherein the center region is 3-7 cm from the edge.

3. The 3D mattress of claim 1, wherein the separation distance is the same distance, the same distance being 20cm-30 cm.

4. The 3D mattress according to claim 1, characterized in that the 3D cotton cushion layer unit (1) comprises a plurality of knotting points of the reeving arranged in a period, and the adjacent knotting points (101) are spaced by 20cm-30 cm.

5. 3D mattress according to claim 1, characterised in that the outside of the 3D cotton mattress layer unit (1) is provided with a first elastic trim (6).

6. The 3D mattress according to claim 1, wherein the mattress body comprises a spring layer (9), the spring layer (9) comprises a plurality of spring cylinders arranged side by side, adjacent spring cylinders are connected, and springs are arranged in the spring cylinders.

7. The 3D mattress of claim 6, wherein a plurality of said springs of different axial heights are staggered, and wherein said springs of greater axial height are less stiff than said springs of lesser axial height.

8. The 3D mattress according to claim 6, wherein the mattress body further comprises a second elastic border (10), the second elastic border (10) being provided outside the spring layer (9).

9. The 3D mattress according to claim 6, wherein the mattress body further comprises a first gatherable cotton layer (3), a first nonwoven fabric layer (4), a white cotton layer (8), a first batt layer (7), a second batt layer (11), an upper fabric layer (2), a second nonwoven fabric layer (12), a second gatherable cotton layer (13), a lower fabric layer (5);

a first gather cotton layer (3) and a first non-woven fabric layer (4) are sequentially arranged between the upper fabric layer (2) and the 3D cotton cushion layer unit (1) from top to bottom;

3D cotton bedding unit (1) extremely set up first cotton felt layer (7), white cotton layer (8), spring layer (9), second cotton felt layer (11), second non-woven fabrics layer (12), second pleat cotton layer (13) by last under to in proper order between cloth layer (5) down.