CN219645399U

CN219645399U - Inflatable unit combined inflatable mattress

Info

Publication number: CN219645399U
Application number: CN202320329390.1U
Authority: CN
Inventors: 刘荣隆; 刘士农
Original assignee: Mingda Optoelectronic Xiamen Co ltd
Current assignee: Mingda Optoelectronic Xiamen Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-08
Anticipated expiration: 2033-02-27

Abstract

The utility model provides an inflatable unit combination formula inflatable mattress, including a plurality of inflatable support units and cladding in the bed cover in the inflatable support unit outside, form the assembly after a plurality of inflatable support units make up, at least one assembly is filled in the bed cover and is formed the mattress, inflatable support unit includes a plurality of adjacent support subunits that connect and communicate each other, the arcwall face is personally submitted to the outer wall of support subunit, the length direction of mattress is still overlapped in the inflatable support unit outside along the support unit outside and is equipped with at least one spacing ring, spacing ring encloses and closes in the assembly outside, and the both sides of spacing ring are connected respectively in the junction of two support subunits. The utility model can improve the stability of the relative positions among a plurality of inflatable supporting units, thereby improving the stable supporting effect of the inflatable mattress.

Description

Inflatable unit combined inflatable mattress

Technical Field

The utility model relates to the technical field of inflatable mattresses, in particular to an inflatable unit combined type inflatable mattress.

Background

The inflatable bed has the characteristics of light weight and convenience in carrying and collection, is not only suitable for temporary fields, but also gradually used as normal furniture by people. The traditional inflatable bed body structure mainly comprises an upper sheet, an annular surrounding sheet, a drawstring group and a lower sheet, wherein the annular surrounding sheet is used for connecting the periphery of the upper sheet and the periphery of the lower sheet to form an air chamber, the drawstring group is longitudinally connected with the upper sheet and the lower sheet in the inflatable chamber, and the air chamber can be as close to the shape of a bed as possible through the action of the drawstring group. However, the inflatable bed with the structure has only one air chamber, so that people cannot independently adjust the hardness degree of a certain area of the inflatable bed to meet the use requirement of the people, and the inflatable bed has larger limitation in use.

In chinese patent publication No. CN215533120U, an inflatable mattress is disclosed, comprising a bed cover, a bed bottom, an air bag assembly and a bed cover; the bed cover, the bed cover and the bed bottom are sequentially arranged from top to bottom; the air bag assembly comprises an air bag group and air pipes, wherein the air bag group comprises a plurality of groups, the air bag group comprises a large air bag and a small air bag, the large air bag is cylindrical, and a cylindrical concave cavity of the large air bag is sleeved with the small air bag; the small air bag is communicated with the air supply assembly through an air pipe; the big air bag is communicated with the atmosphere through an air pipe, and a filtering device is arranged on the air pipe communicated with the atmosphere; the bed is enclosed to be hollow rectangle, and the gasbag subassembly is located in the bed and encloses, the gasbag group and bed enclose the contact. Because the mattress adopts the air bags, the mattress can provide various pressure states under the supply of the air pump, so that the sleeping is more comfortable, and the special large air bags can play a role in buffering.

In the prior art, a plurality of air bag units are arranged in a bedspread for supporting a human body and are inflated with different air pressures according to different supporting positions, so that the optimal supporting comfort of the mattress is realized.

However, the above prior art solutions still have the following drawbacks: because the structure for supporting the human body is a plurality of independent supporting units of air chamber relatively, the position between a plurality of supporting units is limited only by the bedspread that surrounds outside, and its relative position's stability is lower, when the human body position that the contact surface is less like palm or sole presses on the bed surface, the supporting unit extrusion of atress part is passed to head of a bed and bed tail both sides easily for the degree of sinking of the position supported by the bed surface increases, thereby influences the steady supporting effect of inflatable mattress. The present case results therefrom.

Disclosure of Invention

The utility model aims to provide an inflatable mattress combined by inflatable units, which has the advantage of improving the stability of the relative positions among a plurality of inflatable supporting units, thereby improving the stable supporting effect of the inflatable mattress.

In order to achieve the above object, the solution of the present utility model is:

the utility model provides an inflatable unit combination formula inflatable mattress, including a plurality of inflatable support units and cladding in the bed cover in the inflatable support unit outside, form the assembly after a plurality of inflatable support units make up, at least one assembly is filled in the bed cover and is formed the mattress, inflatable support unit includes a plurality of adjacent support subunits that connect and communicate each other, the arcwall face is personally submitted to the outer wall of support subunit, the length direction of mattress is still overlapped in the inflatable support unit outside along the support unit outside and is equipped with at least one spacing ring, spacing ring encloses and closes in the assembly outside, and the both sides of spacing ring are connected respectively in the junction of two support subunits.

Further, a connecting edge is formed between the adjacent surfaces of the two support subunits, the plurality of support subunits are continuously and integrally formed through the connecting edge and are mutually communicated, and the width of the limiting ring is larger than that of the connecting edge.

Further, the length and the height of the limiting ring are matched with those of the combined body formed by combining the inflatable supporting units, and the edges of the two sides of the limiting ring are attached to the connecting edges.

Further, the spacing ring is provided with a plurality of along the length direction interval of aerifing the supporting unit, still integrated into one piece has at least one to tighten up the area between the adjacent spacing ring, and the length direction of tightening up the area is on a parallel with the length direction of aerifing the supporting unit.

Further, two adjacent and parallel limiting rings form a group, at least one tightening belt is arranged between the limiting rings in the same group, a plurality of tightening belts between the limiting rings in the same group form parallelism, and the tightening belts of the limiting rings in different groups form interval staggered arrangement or are arranged on the same straight line.

Further, the inner side surface of the bed cover and the surface of the limiting ring are respectively sewn with a matched magic tape.

Further, the inflatable supporting units are horizontally unfolded to be in a strip shape, the short edges of the inflatable supporting units are horizontally paved along the long side direction of the bed cover, a plurality of inflatable supporting units which are horizontally unfolded are distributed to form a combined body, and a plurality of limiting rings are arranged on the combined body at intervals.

Further, the support subunit comprises a first inflation unit and a second inflation unit, the distance between the two connection edges of the second inflation unit is smaller than that between the two connection edges of the first inflation unit, the single inflation support unit comprises a plurality of first inflation units and a plurality of second inflation units, the single inflation support unit is arranged in a folding mode, the second inflation unit at the middle part is used as a folding position for folding, and the plurality of support subunits are arranged side by side in at least two layers.

Further, an isolation layer is arranged in the bed cover and is parallel to the long side of the bed cover, the inflatable supporting units are paved on two sides of the isolation layer, a plurality of inflatable supporting units on one side in the bed cover form at least two groups of combined bodies, and at least one limiting ring is arranged in each combined body.

Further, the inflatable mattress further comprises a comfortable layer, wherein the comfortable layer is arranged in the mattress cover and paved on the upper top surfaces of the inflatable supporting units.

After adopting the structure, compared with the prior art, the utility model has the beneficial effects that:

(1) The limiting rings are sleeved and matched with the inflatable supporting units at the connecting edges, so that the inflatable supporting units are tightened, the displacement of stressed displacement between the inflatable supporting units is reduced, the stability of the relative positions of the inflatable supporting units is improved, and the stable supporting effect of the inflatable mattress is improved;

(2) Through the arrangement of the tightening belts, the overall effect of the limiting rings on the inflatable supporting units is improved, and the relative stability of the positions among the inflatable supporting units is further improved;

(3) The locating and mounting of the limiting ring can be facilitated due to the arrangement of the limiting ring and the magic tape in the bed cover;

(4) A plurality of inflatable support units are combined into a support body, so that different air pressures can be filled at different positions to achieve the support effect of different hardness on different human body positions, and the inflatable support units are integrally formed through a plurality of support sub-units with arc surfaces, so that the combination flexibility of the inflatable bed is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of a first embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of the stop collar of FIG. 1;

FIG. 5 is an exploded view of a second embodiment of the present utility model;

FIG. 6 is an exploded view of a third embodiment of the present utility model;

fig. 7 is a schematic structural view of the third inflatable supporting unit of fig. 6.

Reference numerals: 1. a first inflatable support unit; 11. a support subunit; 12. connecting edges; 2. a bed cover; 21. a sleeve body; 211. a magic tape; 22. sleeving a top; 23. a zipper; 3. a limiting ring; 31. tightening the belt; 4. a comfort layer; 5. a second inflatable support unit; 51. a support subunit; 6. an isolation layer; 61. a support subunit; 7. a third inflatable support unit; 71. a first inflation unit; 72. a second inflation unit; 73. and connecting edges.

Description of the embodiments

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

Referring to fig. 1 and 2, the utility model discloses an inflatable unit combined inflatable mattress, which comprises a plurality of inflatable supporting units and a bed cover 2 coated on the outer sides of the inflatable supporting units. Fig. 1 to fig. 4 show a first embodiment, and fig. 2 is combined first, the bed cover 2 in this embodiment is in a cube shape, the bed cover 2 includes a cover body 21 and a cover top 22, and the cover body 21 and the cover top 22 can be detachably connected through a zipper 23, which can be other detachable connection modes, for example, a snap connection, a hook-and-loop fastener, a lacing connection, or the like. The inflatable supporting units are combined to form a combined body, and at least one combined body is filled in the bed cover 2 to form the mattress. Each inflatable supporting unit comprises a plurality of supporting sub-units which are adjacently connected and communicated with each other, and the outer wall of each supporting sub-unit is an arc-shaped surface. As shown in fig. 2, in the first embodiment, the inflatable supporting unit 1 in this embodiment is defined as a first inflatable supporting unit 1, where the first inflatable supporting unit 1 includes a plurality of identical supporting sub-units 11, and the plurality of supporting sub-units 11 are adjacently connected and communicate with each other, and two opposite outer walls of the supporting sub-units 11 form an arc surface. Each first inflatable supporting unit 1 is horizontally unfolded to be in a strip shape, the short edges of the first inflatable supporting units are horizontally paved along the long edge direction of the bed cover 2, and a plurality of the first inflatable supporting units 1 which are horizontally unfolded are arranged in parallel and combined to form a combined body to be filled in the bed cover 2.

In this embodiment, at least one limiting ring 3 is further sleeved on the outer sides of the plurality of first inflatable supporting units 1 along the length direction of the mattress, in this embodiment, the plurality of first inflatable supporting units 1 are combined together side by side, the limiting ring 3 is enclosed on the outer sides of the combined body formed by combining the plurality of first inflatable supporting units 1, and two sides of the limiting ring 3 are respectively connected to the connection positions of the two supporting subunits 11. In the first inflatable supporting unit 1, a connecting edge 12 is formed between adjacent surfaces of every two supporting sub-units 11, and a plurality of supporting sub-units 11 are continuously and integrally formed through the connecting edge 12 and are mutually communicated. Each first inflatable supporting unit 1 is in a strip shape after being horizontally unfolded, each first inflatable supporting unit 1 can be formed by welding airtight sheets at the peripheral edges, the airtight sheets in the embodiment are TPU films, the supporting sub-units 11 are formed by longitudinally welding TPU films on the middle film surface along the length direction at intervals, the welding edges form connecting edges 12 between the adjacent supporting sub-units 11, the welding length of the connecting edges 12 is smaller than the total length of the supporting sub-units 11 in the linear direction at the connecting edges 12, and the adjacent supporting sub-units 11 are integrally formed and are mutually communicated through the spaces at the two sides of the connecting edges 12 at the same time, so that the inflatable action of the first inflatable supporting unit 1 is facilitated. The outer wall of the support subunit 11 is in an arc surface after being inflated, so that the inflated inflatable support unit 1 can be conveniently bent and deformed to be placed in the bed cover 2 according to the requirement.

The length and the height of the limiting ring 3 are matched with those of the combined body formed by combining the first inflatable supporting unit 1, and the edges of the two sides of the limiting ring 3 can be attached to the connecting edge 12. The width of the limiting ring 3 is larger than that of the connecting edge 12, so that the contact area between the limiting ring 3 and the first inflatable supporting unit 1 can be increased, and the structural damage possibly caused to the connecting edge 12 by the interaction force between the limiting ring 3 and the first inflatable supporting unit 1 is reduced. The limiting rings 3 can limit the first inflatable supporting units 1 sleeved in the inflatable mattress, reduce the displacement generated by stress between the adjacent first inflatable supporting units 1, and improve the stable supporting effect of the inflatable mattress. Of course, the limiting rings 3 may be disposed at intervals along the length direction of the first inflatable supporting unit 1, and three limiting rings are disposed in this embodiment. Meanwhile, at least one tightening belt 31 is integrally formed between the adjacent limiting rings 3, and the length direction of the tightening belt 31 is parallel to the length direction of the first inflatable supporting unit 1. The two adjacent and parallel limiting rings 3 can form a group, at least one tightening belt 31 is arranged between the two limiting rings 3 in the same group, four tightening belts are arranged in the embodiment, two tightening belts 31 are arranged on the upper side and the lower side respectively, the tightening belts 31 between the limiting rings 3 in the same group are parallel, and the tightening belts 31 of the limiting rings 3 in different groups can form interval staggered arrangement or are arranged on the same straight line. In this embodiment, as shown in fig. 4, tightening bands 31 of different sets of limiting rings 3 are staggered at intervals, the tightening bands 31 are positioned at two sides of the limiting rings 3 and staggered at intervals along the length direction of the limiting rings 3, and a plurality of limiting rings 3 and tightening bands 31 are combined into a net structure to limit a plurality of first inflatable supporting units 1 together. The staggered arrangement of the tightening bands 31 can be used for providing traction force in the horizontal direction for different positions of the limiting ring 3, so as to further improve the overall action effect of the limiting ring 3 on the combination of the plurality of first inflatable supporting units 1.

Further, the inner side surface of the bed cover 2 and the surface of the limiting ring 3 can be respectively sewn with a matched magic tape, as shown in fig. 2, the inner side surface of the cover body 21 is provided with a plurality of magic tapes 211, and correspondingly, the side edge of the limiting ring 3 positioned below is provided with a magic tape (not shown in the figure) which is bonded with the magic tape 211. The spacing ring 3 is detachably connected with the bed cover 2 through the magic tape, so that the spacing ring 3 is conveniently arranged in a pre-positioning mode before the first inflatable supporting unit 1 is inflated and put into the bed cover 2, the spacing ring 3 is conveniently positioned and installed in the cover body 21, and the assembly action of the inflatable mattress is conveniently realized. The mattress is characterized by further comprising a comfortable layer 4, wherein the comfortable layer 4 is positioned in the bed cover 2 and is paved on the upper top surface of the first inflatable supporting unit 1, the comfortable layer 4 in the embodiment is made of sponge, and the comfortable layer 4, the first inflatable supporting units 1 and the limiting rings 3 are all contained in the cover body 21. The comfortable layer 4 can be used for guaranteeing smooth touch and look and feel of the inflatable mattress bed surface, and the integrative comfortable layer 4 can further disperse effort, reduces the displacement that the inflatable mattress bed surface atress led to probably produce of the first inflatable support unit 1, further promotes inflatable mattress's stable supporting effect.

As shown in fig. 5, in the second embodiment of the present utility model, a plurality of horizontally-unfolded inflatable supporting units are also arranged in parallel to form a combined body to be filled in the bed cover 2. The inflatable support unit in the present embodiment is defined as a second inflatable support unit 5, and the second inflatable support unit 5 may include a plurality of support sub-units 51 connected adjacently and communicating with each other. Similarly, the outer sides of the second inflatable supporting units 5 are also sleeved with limiting rings 3 along the length direction of the bed cover 21. Meanwhile, at least one tightening belt 31 is arranged between the adjacent limiting rings 3, and the main difference between the embodiment and the first embodiment is that the tightening belts 31 of the limiting rings 3 of different groups are arranged on the same straight line, as shown in fig. 5, a plurality of limiting rings 3 and tightening belts 31 are combined into a net structure to limit a plurality of second inflatable supporting units 5 together. In this embodiment, the number of the limiting rings 3 is three, the number of the tightening bands 31 between adjacent limiting rings 3 is also three, and the three tightening bands 31 are connected at equal intervals along the length direction of the limiting rings 3.

As shown in fig. 6, in the third embodiment of the present utility model, the isolation layer 6 is disposed in the mattress cover 2. The isolation layer 6 is arranged parallel to the long side of the bed cover 2 and is arranged at the middle position in the cover body 21, and a separation is formed in the middle of the bed body. The isolation layer 6 may be formed by connecting a plurality of support subunits 61 having the same size. The inflatable supporting units are paved on two sides of the isolation layer 6, a plurality of inflatable supporting units on one side in the bed cover 2 can form at least two groups of combined bodies, and at least one limiting ring 3 is arranged in each combined body. In this embodiment, four sets of assemblies (which can respectively form a head support set, a back support set, a hip support set and a leg support set) are arranged on one side of the bed cover 2 along the length direction of the bed, and each assembly includes at least one third inflatable support unit 7. In this embodiment, the support sub-units in the third inflatable support unit 7 include a first inflatable unit 71 and a second inflatable unit 72, and a single third inflatable support unit 7 may include a plurality of first inflatable units 71 and a plurality of second inflatable units 72. Connecting edges 73 (see fig. 7) are formed between adjacent surfaces of the two support sub-units, that is, between adjacent surfaces of the two first air charging units 71 or between adjacent surfaces of the first air charging units 71 and the second air charging units 72, and the distance between the two connecting edges 73 of the second air charging units 72 is smaller than the distance between the two connecting edges 73 of the first air charging units 71. The single third inflatable support unit 7 may be arranged in a folded configuration, and the single third inflatable support unit 7 may be folded with the second inflatable unit 72 located in the middle in a folded position, such that several support sub-units of the third inflatable support unit 7 are arranged in at least two layers side by side, three layers being shown in fig. 7. After at least one third inflatable supporting unit 7 is folded, the at least one folded third inflatable supporting unit 7 is combined into a combined body to form a supporting body, and different soft and hardness of different positions of the inflatable bed can be realized by changing the shape and supporting elasticity of the third inflatable supporting unit 7. Meanwhile, at least one limiting ring 3 is arranged in each combination, at least one tightening belt 31 is formed between every two adjacent limiting rings 3 in the same combination, and the combination formed by combining a plurality of third inflatable supporting units 7 is limited together, so that the stability of the relative positions of the inflatable supporting units is improved.

The working process and beneficial effects of the utility model are as follows: when the inflatable mattress is used, the limiting rings 3 can be pre-fixed in the sleeve body 21 through the magic tape, the inflatable supporting units are respectively arranged in the sleeve body 21 according to the required shape after being inflated, the end faces of the limiting rings 3 in the length direction are attached to the connecting edges of the inflatable supporting units, the comfort layer 4 is paved, the top 22 is covered, the zipper 23 is pulled, the bed cover 2 is molded under the supporting action of the inflatable supporting units, and the inflatable mattress is assembled. The support body is combined by the plurality of inflatable support units, so that different air pressures are inflated at different positions to achieve the support effect of different hardness on different human body positions, and the hardness flexibility of the inflatable bed in use experience is improved. The inflatable supporting unit is composed of a plurality of supporting sub-units, the arc-shaped outer wall surface of the inflatable supporting unit is convenient to bend and deform the inflated supporting unit when needed, and the supporting sub-units are mutually connected and communicated to facilitate inflation. The spacing ring 3 is sleeved on the outer side of the combination body formed by the plurality of inflatable supporting units, and the spacing and deformation amount between the plurality of sleeved inflatable supporting units are limited by the structural force of the spacing ring 3 on the premise that the deformation function of the inflatable supporting units is not affected, so that the displacement distance possibly generated between adjacent inflatable supporting units at the stress position when the small part of the human body contact surface acts on the bed surface of the mattress, such as hands or feet, is reduced, the sinking degree of the human body part on the bed surface is further reduced, the stability of the relative positions of the inflatable supporting units is improved, and the stable supporting effect of the inflatable mattress is further improved.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims

1. The utility model provides an inflatable unit combination formula inflatable mattress, includes a plurality of inflatable support units and cladding in the bed cover in the outside of a plurality of inflatable support units, its characterized in that: the mattress comprises a mattress body, a mattress cover, a mattress, a plurality of inflatable supporting units, at least one combination body, at least one limiting ring, and two limiting rings, wherein the inflatable supporting units are combined to form the combination body, the combination body is filled in the mattress cover to form the mattress, each inflatable supporting unit comprises a plurality of supporting subunits which are adjacently connected and mutually communicated, the outer walls of the supporting subunits are arc surfaces, the outer sides of the plurality of inflatable supporting units are sleeved with the at least one limiting ring along the length direction of the mattress, the limiting rings are enclosed on the outer sides of the combination body, and the two sides of the limiting rings are respectively connected to the connecting positions of the two supporting subunits.

2. An inflatable cell combination inflatable mattress as defined in claim 1, wherein: a connecting edge is formed between the adjacent surfaces of the two support subunits, the support subunits are continuously and integrally formed through the connecting edge and are mutually communicated, and the width of the limiting ring is larger than that of the connecting edge.

3. An inflatable cell combination inflatable mattress as defined in claim 2, wherein: the length and the height of the limiting ring are matched with those of the combined body formed by combining the inflatable supporting units, and the edges of the two sides of the limiting ring are attached to the connecting edges.

4. An inflatable cell combination inflatable mattress as defined in claim 2, wherein: the spacing ring is provided with a plurality of along the length direction interval of aerifing the supporting unit, still integrated into one piece has at least one tightening strap between the adjacent spacing ring, and the length direction of tightening strap is on a parallel with the length direction of aerifing the supporting unit.

5. An inflatable cell combination inflatable mattress as defined in claim 4, wherein: two adjacent and parallel limiting rings form a group, at least one tightening belt is arranged between the limiting rings in the same group, a plurality of tightening belts between the limiting rings in the same group are parallel, and the tightening belts of the limiting rings in different groups are alternately arranged or arranged on the same straight line.

6. An inflatable mattress of the inflatable unit combination type as claimed in any one of claims 1 to 5, wherein: the inner side surface of the bed cover and the surface of the limiting ring are respectively sewn with a matched magic tape.

7. An inflatable unit combination inflatable mattress as claimed in claim 1 or 2, wherein: the inflatable support units are horizontally unfolded to be in a strip shape, the short edges of the inflatable support units are horizontally paved along the long edge direction of the bed cover, a plurality of inflatable support units which are horizontally unfolded are distributed to form a combination body, and a plurality of limiting rings are arranged on the combination body at intervals.

8. An inflatable cell combination inflatable mattress as defined in claim 2, wherein: the support subunit comprises a first inflation unit and a second inflation unit, the distance between the two connecting edges of the second inflation unit is smaller than that between the two connecting edges of the first inflation unit, the single inflation support unit comprises a plurality of first inflation units and a plurality of second inflation units, the single inflation support unit is arranged in a folding mode, the second inflation unit at the middle part is used as a folding position for folding, and the plurality of support subunits are arranged side by side in at least two layers.

9. An inflatable unit combination inflatable mattress as claimed in claim 1 or 8, wherein: the bed cover is internally provided with an isolation layer which is arranged parallel to the long side of the bed cover, the inflatable supporting units are paved on two sides of the isolation layer, a plurality of inflatable supporting units on one side in the bed cover form at least two groups of combined bodies, and at least one limiting ring is arranged in each combined body.

10. An inflatable cell combination inflatable mattress as defined in claim 1, wherein: the inflatable mattress is characterized by further comprising a comfortable layer, wherein the comfortable layer is arranged in the mattress cover and is paved on the upper top surfaces of the inflatable supporting units.