CN111920257B

CN111920257B - Air mattress integrated with bedstead

Info

Publication number: CN111920257B
Application number: CN202010244244.XA
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: 2020-03-31
Filing date: 2020-03-31
Publication date: 2025-07-08
Anticipated expiration: 2040-03-31
Also published as: CN111920257A

Abstract

The present invention discloses an inflatable mattress integrated with a bed frame, relates to the technical field of inflatable mattresses, and solves the technical problem that the inflatable mattress and the bed frame require many assembly actions, which reduces the convenience of use. The technical key points include a comfort layer, a support air bag arranged below the comfort layer, and a bed cover surrounding the comfort layer and the outside of the support air bag. The bottom surface of the bed cover away from the comfort layer is an open surface, and the bottom surface of the support air bag away from the comfort layer is provided with an adsorption concave portion. The present invention has the advantages of ensuring the stability of the mattress while facilitating assembly and improving the convenience of use of the mattress.

Description

Air mattress integrated with bedstead

Technical Field

The invention relates to the technical field of inflatable mattresses, in particular to an inflatable mattress which is integrally arranged with a bedstead.

Background

The inflatable bed is gradually popularized and used as a convenient-to-use bedroom furniture, and the common inflatable bed is divided into two main types, namely an inflatable bed which is formed by an inflatable mattress which does not need a bedstead and can be directly placed on the ground for inflation, and an inflatable bed which is formed by a bedstead and an inflatable mattress which needs to be provided with the bedstead and is inflated and placed on the bedstead for use after the bedstead is assembled.

The Chinese patent with publication number CN208318807U discloses an inflatable mattress, which comprises an inflatable body and a bedspread for cladding the inflatable body, wherein the bedspread comprises a bedspread bottom, a bedspread periphery and a bedspread surface, the edge of the bedspread bottom is connected with the bottom edge of the bedspread periphery, and the edge of the bedspread surface is connected with the top edge of the bedspread periphery, so that a cavity for cladding the inflatable body is formed.

In the prior art, like the inflatable mattress, the inflatable body, the bedspread and the foam layer are required to be assembled by oneself before use, and then the inflatable body is matched with the bedstead to improve the use position, so that the inflatable mattress is convenient to get on and off the bed. The bedstead that the cooperation air mattress used is the wooden or steel framework of detachable equipment generally, and the weight of bedstead is heavier and the equipment action of bedstead needs certain time and loaded down with trivial details for air mattress's weight, has reduced the convenience that air mattress used.

Disclosure of Invention

Aiming at the prior art, the invention aims to provide an inflatable mattress which is integrally arranged with a bedstead, and has the advantage of improving the use convenience of the inflatable mattress.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides an air mattress with integrative setting of bedstead, includes comfortable layer, set up in the support gasbag of comfortable layer below and surround in the bedspread in comfortable layer and the support gasbag outside, the bottom surface that comfortable layer was kept away from to the bedspread is the open face, the bottom surface that comfortable layer was kept away from to the support gasbag is provided with the absorption concave part.

By adopting the technical scheme, when the inflatable mattress is assembled, the opening of the bedspread is upwards placed, the comfortable layer is placed in the bedspread to be attached to the inner side surface of the bed surface, and then the supporting air bag is placed in the bedspread to be positioned on the surface of the comfortable layer. The supporting air bag is inflated and formed, and then the bedspread is pulled, so that the bedspread, the comfort layer and the supporting air bag are tightly attached to each other. After the inflatable mattress is inflated and formed, the inflatable mattress is turned over, so that the opening surface of the bedspread faces downwards, when a human body is laid on the inflatable mattress, the weight of the human body is applied to the surface of the bedspread, the supporting air bags are affected by the weight of the human body, the absorption concave parts of the supporting air bags deform towards the placing surface, the air in the absorption concave parts is extruded outwards by deformation, and the whole inflatable mattress is stably absorbed on the placing surface under the condition of the air pressure difference at the bottom of the supporting air bags. The supporting air bag is matched with the comfortable layer to play a role in supporting the human body comfortably, and meanwhile, the opening surface at the bottom of the bedspread is matched with the bed cover to play a role in heightening and stabilizing the support, so that the bed frame is used for enabling a user to get on and off the bed conveniently, the assembling steps of assembling the bed frame and the bed covers when the traditional inflatable bed is used are reduced, and the convenience of using the inflatable mattress is improved.

The support airbag is further arranged in a way that the support airbag comprises an upper sheet, a lower sheet and a side wall, a plurality of limiting pull belts are connected between opposite inner layers of the upper sheet and the lower sheet, and an upper cable-stayed belt and a lower cable-stayed belt are respectively connected between the upper sheet and the side wall and between the lower sheet and the side wall.

Through adopting above-mentioned technical scheme, spacing stretching strap cooperates to go up to draw to one side the area and draw to one side down to support the gasbag spacing for the faying surface of supporting gasbag and comfort level and isolation layer keeps as far as possible to be level and smooth, promotes mattress overall structure's stability and mattress bed surface comfort level of using.

The invention is further characterized in that a plurality of support air bags are horizontally arranged below the comfort layer at intervals, and isolation layers are filled between adjacent support air bags.

Through adopting above-mentioned technical scheme, a plurality of support gasbag cooperation isolation layer's setting, make things convenient for mattress user to independently come with respective service environment when the condition more than one person. When the inflatable mattress is assembled, after the comfort layer is put into the bedspread, firstly, the isolation layer is put into the bedspread, the supporting air bags are arranged on two sides of the isolation layer, after the supporting air bags are inflated and formed, the isolation layer is clamped between the adjacent supporting air bags, the adjacent supporting air bags are separated, and the influence of the adjacent air bags on each other is reduced.

The invention is further characterized in that a limiting brace is arranged below the isolation layer on the opening surface of the bedspread, the length direction of the limiting brace is parallel to the length direction of the isolation layer, and two ends of the limiting brace are integrally connected with a pair of side edges of the opening surface of the bedspread.

Through adopting above-mentioned technical scheme, spacing brace is used for spacing the isolation layer between the adjacent support gasbag, reduces the displacement that the isolation layer probably produced in mattress use, and the cooperation supports the lateral wall of gasbag and comfortable layer and promotes the stability in isolation layer position. Meanwhile, the arrangement of the limiting brace at the opening face of the bedspread also improves the integral limiting shaping effect of the opposite side walls of the two ends of the bedspread connecting limiting brace facing the internal parts of the bedspread.

The invention is further characterized in that the long side of the limiting brace is also respectively connected with a protective strip, the inner side surface of the protective strip facing the comfort layer is coated with an adhesive layer which can enable the protective strip to be attached to the surface of the isolation layer, and the outer surface layer of the adhesive layer is also attached with release protection paper.

Through adopting above-mentioned technical scheme, when assembling the mattress, laminating the protection strip of spacing brace both sides in the surface of isolation layer through the gluing layer, promote the stability of structure between spacing brace and the isolation layer, also make things convenient for the position of preliminary confirm the isolation layer to place the support gasbag that does not aerify the action in the isolation layer both sides simultaneously. The release paper attached to the adhesive layer is used for guaranteeing the viscosity of the adhesive layer, and the adhesive layer is prevented from being contacted with other parts to reduce the viscosity of the adhesive layer before the action of assembling the inflatable mattress is carried out, such as in the transportation process of the inflatable mattress.

The invention is further arranged that the length of the limiting brace is smaller than the distance between the side edges of the opening surface of the bedspread where the limiting brace is positioned.

Through adopting above-mentioned technical scheme, the length of spacing brace is less than the distance of the side of a pair of bedspread that it connects for when the support gasbag is full of gas, spacing brace promotes the spacing pulling force of the opening facing side of the bedspread that connects, with the spacing effect of further promotion bedspread to interior part, promotes the holistic shaping effect of air mattress.

The invention is further characterized in that the circumferential edge of the bedspread positioned on the opening surface is also connected with an elastic buttock wrapping edge.

By adopting the technical scheme, the bedspread improves the stability of the bedspread and supporting air bag combined structure through the arrangement of the elastic buttocks wrapping edge on the opening surface of the bedspread, and reduces the displacement possibly generated by the influence of sleeping actions of a user when the inflatable bed is used.

Compared with the prior art, the invention has the beneficial effects that:

(1) The bottom surface of the bedspread is an opening surface and the adsorption concave part on the supporting air bag, so that the step of assembling the bedstead is omitted, the convenience in use is improved, and the stability of the position of the mattress on the placement surface is improved;

(2) The position stability of the internal components of the bedspread and the overall shaping effect of the mattress are improved through the arrangement of the limiting braces on the opening surface of the bedspread;

(3) Through the setting of spacing brace both sides protection strip and gluing layer, promote spacing brace to the location effect of isolation layer, the convenient placement and the action of aerifing of supporting the gasbag.

Drawings

FIG. 1 is a schematic view showing the structure of the bottom of a mattress in example 1;

FIG. 2 is a cross-sectional view of example 1;

fig. 3 is a schematic structural view of embodiment 1;

Fig. 4 is a schematic view of the structure of the bed cover in embodiment 1;

FIG. 5 is a schematic view showing the structure of the bottom of the mattress in example 2;

FIG. 6 is a cross-sectional view of example 2;

fig. 7 is a schematic view of the structure of the bed cover in embodiment 2;

FIG. 8 is a cross-sectional view of the limit stay of example 2.

The device comprises the following components of a comfort layer 1, a supporting air bag 2, an upper sheet 22, a lower sheet 23, a side wall 24, a limiting pull belt 25, an upper pull belt 26, a lower pull belt 3, an isolation layer 4, a bedspread 41, a limiting pull belt 42, a protection strip 43, an adhesive layer 44, release protection paper 5, an adsorption concave part 6 and a hip wrapping edge.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Example 1

The invention discloses an inflatable mattress integrated with a bedstead, as shown in figures 1 and 2, which comprises a comfortable layer 1, a supporting airbag 2 arranged below the comfortable layer 1 and a bedspread 4 surrounding the outer sides of the comfortable layer 1 and the supporting airbag 2, wherein the bottom surface of the bedspread 4 far away from the comfortable layer 1 is an open surface, and the bottom surface of the supporting airbag 2 far away from the comfortable layer 1 is provided with an adsorption concave part 5, so that the open surface of the supporting airbag 2 positioned at the bottom of the bedspread 4 is attached and adsorbed on a placing surface to replace the traditional assembled bedstead when the inflatable mattress is used.

As shown in fig. 1 and 2, in this embodiment, the number of the support airbags 2 is one, the support airbags 2 include an upper sheet 21, a lower sheet 22 and a side wall 23, and the support airbags 2 are made of TPU and integrally welded and formed in a cube shape. A plurality of limiting pull belts 24 are connected between the opposite inner layers of the upper sheet 21 and the lower sheet 22, the limiting pull belts 24 in the embodiment are wire pull belts, and the limiting pull belts 24 are arranged at equal intervals along the length direction of the upper sheet 21 and the lower sheet 22. The upper sheet 21 and the side wall 23 and the lower sheet 22 and the side wall 23 are respectively connected with an upper cable-stayed belt 25 and a lower cable-stayed belt 26, the upper cable-stayed belt 25 and the lower cable-stayed belt 26 are arranged along the periphery of the side wall 23, in the embodiment, the upper cable-stayed belt 25 and the lower cable-stayed belt 26 are all sheet-stayed belts, the number of the upper cable-stayed belt 25 and the lower cable-stayed belt 26 is four, the four upper cable-stayed belts 25 are respectively connected with the four upper side wall surfaces of the side wall 23 and the inner surfaces of the upper sheet 21 adjacent to the four side edges, the four lower cable-stayed belts 26 are respectively connected with the four lower side wall surfaces of the side wall 23 and the inner surfaces of the lower sheet 22 adjacent to the four side edges, and the adsorption inner concave part 5 is formed by matching the lower cable-stayed belt 26 with the lower sheet 22 and the side wall 23. The method for inflating the support airbag 2 in this embodiment is the same as the method for inflating a common inflatable mattress airbag in the market, such as an inflatable mattress disclosed in the chinese patent with publication No. CN205459508U, and inflating the mattress by connecting an external inflation tube to an air pump, or an adjustable inflatable mattress disclosed in the chinese patent with publication No. CN202653667U, and inflating the mattress by arranging an air pump on the inflation tube.

As shown in fig. 2 and 3, the comfort layer 1 is in a thick sheet shape, the area of the comfort layer 1 is the same as the area of the top surface of the bedspread 4, and in this embodiment, the material of the comfort layer 1 is PU memory foam. Referring to fig. 4, the inner space of the expanded bedspread 4 is cubic, and the expanded height of the bedspread 4 is the same as the sum of the heights of the supporting air bags 2 and the comfort layer 1. The bed cover 4 is further sewn with a buttock wrapping edge 6 at the peripheral edge of the opening surface, the buttock wrapping edge 6 is made of a material with certain elasticity, and in the embodiment, the buttock wrapping edge 6 is an elastic edging strip.

When the inflatable mattress is used, a human body lies on the bed surface to promote the deformation of the adsorption concave part 5 formed on the bottom surface of the supporting air bag 2 to be adsorbed on the placing surface under the action of air pressure, so that the stability of the inflatable mattress in the use process is maintained. The supporting air bag 2 is matched with the comfortable layer 1 to play a role in supporting the human body comfortably, and meanwhile, the opening surface at the bottom of the bedspread 4 is matched with the supporting function to play a role in heightening and stabilizing the supporting, so that a user can get on and off a bed conveniently, and the like, and the bed frame is played.

Example 2

The invention discloses an inflatable mattress integrated with a bedstead, as shown in fig. 5 and 6, the difference between the embodiment and the embodiment 1 is that the number of supporting air bags 2 is two in the embodiment, the two supporting air bags 2 are arranged below a comfort layer 1 at intervals, and an isolation layer 3 is filled between the adjacent supporting air bags 2 below the comfort layer 1. The isolating layer 3 is in a thick plate shape, the length of the isolating layer is the same as that of the supporting air bags 2, the width of the isolating layer is equal to the height of the supporting air bags 2 after the supporting air bags 2 are filled with air, the isolating layer 3 is clamped between the two supporting air bags 2 when the supporting air bags 2 are filled with air, and one end face of the isolating layer is attached to the comfort layer 1.

As shown in fig. 6 and 7, the bedspread 4 is unfolded to be a cube with an open bottom, a spacing brace 41 is further disposed below the isolation layer 3 on the open surface of the bedspread 4, the length direction of the spacing brace 41 is parallel to the length direction of the isolation layer 3, two end sides of the spacing brace 41 in the length direction are integrally connected to the edge of the short side of the open surface of the bedspread 4, and the connection position of the spacing brace 41 and the open surface of the bedspread 4 is the middle of the edge of the side of the open surface, and meanwhile, the length of the spacing brace 41 is smaller than the width of the edge of the side of the open surface where the spacing brace 41 is unfolded when the support airbag 2 is full of air. The width of the limit brace 41 is the same as the thickness of the isolation layer 3, and the long side sides of the limit brace 41 are respectively and integrally connected with a protection strip 42, and a bending indentation is reserved on the connecting side of the protection strip 42 and the limit brace 41. The protection strip 42 is in a long sheet shape, and the length of the protection strip is the same as that of the limit brace 41. Referring to fig. 8, the protective strip 42 is coated with an adhesive layer 43 toward the inner side of the long side of the isolation layer 3 (i.e., the inner side of the comfort layer 1), and the outer surface of the adhesive layer 43 is attached with release paper 44. When the inflatable mattress is assembled, the release protection paper 44 is torn off, the protection strip 42 is attached to the side face of the surface of the isolation layer 3 through the adhesive layer 43, the isolation layer 3 is initially positioned, and the support air bags 2 which are not inflated at the two sides of the isolation layer 3 are conveniently placed.

When the inflatable mattress of the invention is assembled, the bedspread 4 is turned over until the opening surface thereof faces upwards, and then the comfort layer 1 is laid on the inner side surface of the bed surface of the bedspread 4 through the opening surface. The isolation layer 3 is placed in the bedspread 4, the protection strips 42 of the limit brace 41 are attached to the long side walls of the isolation layer 3 close to the opening face, the isolation layer 3 is initially positioned, and then the bottom surfaces of the two support air bags 2 are upwards placed on two sides of the isolation layer 3 in the bedspread 4 respectively, so that the inflatable action is carried out. The isolation layer 3 and the comfortable layer 1 are tightly attached in the bedspread 4 by the extrusion of the support air bag 2 after the support air bag 2 is filled with air, and finally the inflatable mattress is turned over until the opening face faces the placing face, thus the assembly is completed. When the inflatable mattress is used, a human body lies on the bed surface to enable the adsorption concave part 5 formed on the bottom surface of the supporting air bag 2 to deform and be adsorbed on the placing surface under the action of air pressure, so that the stability of the mattress in the use process is maintained. The supporting air bag 2 is matched with the comfortable layer 1 to play a role in supporting the human body comfortably, and meanwhile, the opening surface at the bottom of the bedspread 4 is matched with the supporting function to play a role in heightening and stabilizing the supporting, so that a user can conveniently get on and off a bed, and the like.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims

1. The inflatable mattress integrated with a bedstead is characterized by comprising a comfortable layer (1), a supporting air bag (2) arranged below the comfortable layer (1) and a bedspread (4) surrounding the outer sides of the comfortable layer (1) and the supporting air bag (2), wherein the bottom surface of the bedspread (4) far away from the comfortable layer (1) is an opening surface, and an adsorption concave part (5) is arranged on the bottom surface of the supporting air bag (2) far away from the comfortable layer (1);

The supporting airbag (2) comprises an upper sheet (21), a lower sheet (22) and a side wall (23), wherein a plurality of limiting pull belts (24) are connected between opposite inner layers of the upper sheet (21) and the lower sheet (22), and an upper cable-stayed belt (25) and a lower cable-stayed belt (26) are respectively connected between the upper sheet (21) and the side wall (23) and between the lower sheet (22) and the side wall (23);

a plurality of support air bags (2) are horizontally arranged below the comfort layer (1) at intervals, and isolation layers (3) are filled between adjacent support air bags (2);

The bed cover is characterized in that a limiting brace (41) is arranged below the isolation layer (3) on the opening surface of the bed cover (4), the length direction of the limiting brace (41) is parallel to the length direction of the isolation layer (3), and two ends of the limiting brace (41) are integrally connected to a pair of side edges of the opening surface of the bed cover (4).

2. The inflatable mattress integrated with a bedstead according to claim 1, wherein the long side sides of the limit braces (41) are respectively connected with a protective strip (42), the inner side surface of the protective strip (42) facing the comfort layer (1) is coated with an adhesive layer (43) which enables the protective strip (42) to be attached to the surface of the isolation layer (3), and the outer surface layer of the adhesive layer (43) is also attached with release paper (44).

3. An inflatable mattress integrated with a bed frame according to claim 2, wherein the length of the limit stay (41) is smaller than the distance between the pair of side edges of the opening surface of the bed cover (4).

4. The inflatable mattress integrated with a bed frame according to claim 1, wherein the mattress cover (4) is further connected with a hip-covering edge (6) with elasticity on the peripheral edge of the opening surface.