CN111920257A - Air mattress integrated with bedstead - Google Patents

Abstract

The invention discloses an air mattress integrated with a bed frame, relates to the technical field of air mattresses, and solves the technical problem that the air mattress and the bed frame have many assembly movements and reduce the convenience of use. Its technical points include a comfort layer, a support airbag arranged below the comfort layer, and a bed cover surrounded by the comfort layer and the outside of the support airbag. The bottom surface of the mattress is provided with an adsorption inner concave portion, and the invention has the advantages of ensuring the stability of the mattress while facilitating assembly and improving the convenience of the mattress.

Description

An air mattress integrated with a bed frame

technical field

The present invention relates to the technical field of air mattresses, and more particularly, to an air mattress integrated with a bed frame.

Background technique

Inflatable beds are gradually popularized as a kind of easy-to-use bedroom furniture. Common inflatable beds are divided into two categories, which are inflatable beds composed of air mattresses that do not require a bed frame and can be directly placed on the ground for inflatable use. , and an air bed composed of a bed frame and an air mattress that needs to be configured with a bed frame and is inflated and placed on the bed frame for use after the bed frame is assembled.

The Chinese Patent Publication No. CN208318807U discloses an air mattress, which includes an inflatable body and a bed cover covering the inflatable body, the bed cover includes a bed cover bottom, a bed cover surround and a bed cover surface, and the edge of the bed cover bottom and the bed cover surround are The bottom edge is connected, and the edge of the bed cover surface is connected with the top edge of the bed cover surround, thereby forming a cavity covering the inflatable body.

Similar to the above air mattresses in the prior art, it is necessary to assemble the inflatable body, the bed cover and the foam layer by oneself before use, and then cooperate with the bed frame to improve the use position and facilitate the movement of getting on and off the bed. The bed frame used with the air mattress is generally a detachable and assembled wooden or steel structure. The weight of the bed frame is heavier than that of the air mattress, and the assembly of the bed frame takes a certain amount of time and is cumbersome, reducing the air mattress. Ease of use.

SUMMARY OF THE INVENTION

In view of the existing technical problems, the purpose of the present invention is to provide an air mattress integrated with a bed frame, which has the advantage of improving the convenience of using the air mattress.

For achieving the above object, the present invention provides the following technical solutions:

An inflatable mattress integrated with a bed frame, comprising a comfort layer, a support airbag disposed below the comfort layer, and a bed cover surrounded by the comfort layer and the outside of the support airbag, wherein the bottom surface of the bed cover away from the comfort layer is an opening The bottom surface of the support airbag away from the comfort layer is provided with an adsorption inner concave part.

By adopting the above technical solutions, when assembling the air mattress of the present invention, the opening of the bed cover is placed upward, the comfort layer is placed in the bed cover and attached to the inner side of the bed surface, and then the support airbag is placed in the bed cover and located on the surface of the comfort layer. After the support air bag is inflated and formed, the bed cover is pulled, so that the bed cover, the comfort layer and the support air bag are closely attached to each other. After the air mattress is inflated and formed, the air mattress is turned over so that the opening of the bed cover faces down. When the human body is lying on the air mattress, the body weight is applied to the surface of the bed cover, and the supporting air bag is affected by the weight of the human body, and its adsorption inner concave part is placed in the opposite direction. The surface is deformed, so that the air in the adsorption inner concave part is squeezed out by the deformation, and the whole air mattress is stably adsorbed on the placement surface under the use of supporting the air pressure difference at the bottom of the airbag. The support airbag cooperates with the comfort layer to comfortably support the human body, and at the same time, it cooperates with the opening surface at the bottom of the bed cover to increase and stabilize the support, thus playing the role of a bed frame, which is convenient for users to get on and off the bed, thus reducing the traditional inflation. When the bed is in use, the steps of assembling the bed frame and each bed cover surface are required, which improves the convenience of using the air mattress.

The present invention is further provided as follows: the supporting airbag includes an upper sheet, a lower sheet and a side wall, a plurality of limit pull straps are connected between the opposite inner layers of the upper sheet and the lower sheet, the upper sheet and the side wall and the lower sheet are connected with each other. An upper oblique pull belt and a lower inclined pull belt are respectively connected between the sheet and the side wall.

By adopting the above technical solution, the limiting strap cooperates with the upper and lower diagonal straps to limit the position of the supporting air bag, so that the bonding surface of the supporting air bag, the comfort layer and the isolation layer is kept as flat as possible, and the overall structure of the mattress is improved. The stability of the mattress and the comfort of the mattress top.

The present invention further provides that: a plurality of the support airbags are arranged at horizontal intervals below the comfort layer, and an isolation layer is filled between adjacent support airbags.

By adopting the above technical solution, several supporting airbags cooperate with the setting of the isolation layer, which is convenient to separate the respective use environments when the number of users of the mattress is more than one. When assembling the air mattress, after the comfort layer is put into the bed cover, the isolation layer is first put into the bed cover, and the support airbags are placed on both sides of the isolation layer. After the support airbags are inflated and formed, the isolation layer is clamped to the adjacent support airbags Between adjacent support air bags, the adjacent air bags are separated to reduce the influence of adjacent air bags on each other.

The present invention is further provided as follows: the opening surface of the bed cover is located below the isolation layer with a limit brace, the length direction of the limit brace is parallel to the length direction of the isolation layer, and the two ends of the limit brace It is integrally connected to a pair of side edges of the opening surface of the bed cover.

By adopting the above technical solution, the limiting brace is used to limit the position of the isolation layer between the adjacent support airbags, reduce the possible displacement of the isolation layer during the use of the mattress, and cooperate with the side wall of the support airbag and the comfort layer. Improves the stability of the isolation layer position. At the same time, the disposition of the limiting bars at the opening surface of the bed cover also improves the overall limiting and shaping effect of the opposite side walls of the bed cover connecting the two ends of the limiting bars facing its internal components.

The present invention is further provided as follows: the long sides of the position-limiting braces are respectively connected with a protection strip, and the inner side of the protection strip facing the comfort layer is coated with an adhesive layer that can make the protection strip adhere to the surface of the isolation layer , and a release protective paper is also attached to the outer surface of the adhesive layer.

By adopting the above technical solution, when assembling the mattress, the protective strips on both sides of the limit braces are attached to the surface of the isolation layer through the adhesive layer, so as to improve the stability of the structure between the limit braces and the isolation layer, and also improve the stability of the structure. It is convenient to preliminarily determine the position of the isolation layer, and the uninflated support airbags are placed on both sides of the isolation layer for inflation. The release protective paper attached to the adhesive layer is used to ensure the adhesiveness of the adhesive layer, and avoid contact with other components before the assembly of the air mattress, such as during the transportation of the air mattress, to reduce the adhesiveness of the adhesive layer.

The present invention is further provided that: the length of the limiting brace is smaller than the distance between a pair of side edges of the opening surface of the bed cover where it is located.

By adopting the above technical solution, the length of the limiting brace is smaller than the distance between the side edges of the pair of bed covers to which it is connected, so that when the supporting airbag is fully inflated, the limiting brace will limit the opening of the connected bed cover to the side edge. The tension is increased to further enhance the limiting effect of the bed cover on the internal components and improve the overall molding effect of the air mattress.

According to the present invention, the bed cover is further connected with an elastic hip wrap on the peripheral edge of the opening surface.

By adopting the above technical solution, the bed cover is provided with an elastic hip-covering edge on its opening surface, which improves the stability of the combined structure of the bed cover and the supporting airbag, and reduces the possibility of the bed cover being affected by the user's sleeping action during the use of the inflatable bed. displacement.

Compared with the prior art, the beneficial effects of the present invention are:

(1) By setting the bottom surface of the bed cover as the opening surface and the suction concave part on the support airbag, the steps of assembling the bed frame are omitted, and the convenience of use is improved, and the stability of the position of the mattress on the placement surface is also improved;

(2) The positional stability of the internal parts of the bed cover and the overall shaping effect of the mattress are improved through the setting of the upper limit pull bar on the opening surface of the bed cover;

(3) The setting of the protective strips and the adhesive layer on both sides of the limit pull bar improves the positioning effect of the limit pull bar on the isolation layer, which facilitates the placement and inflation of the airbag.

Description of drawings

Fig. 1 is the structural representation highlighting the bottom of mattress in embodiment 1;

Fig. 2 is the sectional view of embodiment 1;

Fig. 3 is the structural representation of embodiment 1;

Fig. 4 is the structural representation of the bed cover in the embodiment 1;

Fig. 5 is the structural representation highlighting the bottom of mattress in embodiment 2;

Fig. 6 is the sectional view of embodiment 2;

Fig. 7 is the structural representation of the bed cover in the embodiment 2;

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

Reference numerals: 1. Comfort layer; 2. Support airbag; 21. Top sheet; 22. Bottom sheet; 23. Side wall; 3. Isolation layer; 4. Bed cover; 41. Limiting strip; 42. Protection strip; 43. Adhesive layer; 44. Release protective paper;

Detailed ways

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

Example 1

The present invention discloses an air mattress integrated with a bed frame, as shown in Figures 1 and 2, comprising a comfort layer 1, a support airbag 2 placed under the comfort layer 1, and a support airbag 2 surrounding the comfort layer 1 and the outside of the support airbag 2 The bottom surface of the bed cover 4 away from the comfort layer 1 is an open surface, and the bottom surface of the support airbag 2 away from the comfort layer 1 is provided with an adsorption inner recess 5. When using the air mattress of the present invention, the support airbag 2 is located in the bed cover 4. The opening surface of the bottom is attached and adsorbed on the placement surface to replace the traditional assembled bed frame.

As shown in FIGS. 1 and 2 , in this embodiment, the number of supporting airbags 2 is one, and the supporting airbag 2 includes an upper sheet 21 , a lower sheet 22 and a side wall 23 , and the supporting airbag 2 is made of TPU and is integrated Welded and formed into a cube shape. A plurality of limit pull straps 24 are connected between the opposite inner layers of the upper sheet 21 and the lower sheet 22 . The lower sheets 22 are arranged at equal intervals in the longitudinal direction. The upper piece 21 and the side wall 23 and the lower piece 22 and the side wall 23 are respectively connected with an upper diagonal strap 25 and a lower diagonal strap 26. The upper diagonal strap 25 and the lower diagonal strap 26 are connected along the side wall. 23 is arranged around, in the present embodiment, the upper diagonal straps 25 and the lower diagonal straps 26 are both sheet straps, and the number of the upper diagonal straps 25 and the lower diagonal straps 26 is four, and the four upper The diagonal straps 25 are respectively connected to the four upper side walls of the side wall 23 and the inner and inner sides of the upper sheet 21 adjacent to the four side edges, and the four lower diagonal straps 26 are respectively connected to the four lower side walls of the side wall 23. The sheet 22 is adjacent to the inner and inner sides of the four side edges, and the suction concave portion 5 is formed by the lower oblique pull belt 26 , the lower sheet 22 and the side walls 23 . In this embodiment, the inflation method of the support airbag 2 is the same as the inflation method of the airbags of the air mattresses commonly found in the market. For example, an air mattress similar to that disclosed in the Chinese patent with the publication number of CN205459508U is performed by connecting an external inflation tube to an air pump. Inflating; or similar to the adjustable air mattress disclosed in the Chinese patent with the publication number CN202653667U, inflating is carried out by arranging an air pump on the inflatable body.

As shown in Figures 2 and 3, the comfort layer 1 is in the shape of a thick sheet, and the area of the comfort layer 1 is the same as that of the top surface of the bed cover 4. In this embodiment, the material of the comfort layer 1 is PU memory foam. Referring to FIG. 4 , after the bed cover 4 is unfolded, its inner space is in the shape of a cube, and the unfolded height of the bed cover 4 is the same as the sum of the heights of the support airbag 2 and the comfort layer 1 . A hip wrap 6 is sewn on the peripheral edge of the bed cover 4 on the opening surface. The hip wrap 6 is made of a material with certain elasticity. In this embodiment, the hip wrap 6 is an elastic wrap.

When using the air mattress of the present invention, the human body is lying on the bed surface, and the adsorption inner recess 5 formed on the bottom surface of the supporting air bag 2 is deformed and adsorbed on the placement surface under the action of air pressure, so as to maintain the stability of the air mattress during use. . The support air bag 2 cooperates with the comfort layer 1 to provide comfort and support to the human body, and at the same time cooperates with the opening surface at the bottom of the bed cover 4 to increase and stabilize the support, which is convenient for the user to get on and off the bed, and thus plays the role of a bed frame. The air mattress of the present invention reduces the assembling steps of the upper and lower bedspread 4 and the bed frame of the traditional air mattress while ensuring the stability of the mattress, thereby improving the convenience of using the air mattress.

Example 2

The present invention discloses an air mattress integrated with a bed frame. As shown in Figures 5 and 6, the difference between this embodiment and Embodiment 1 is that the number of supporting airbags 2 in this embodiment is two , the two support airbags 2 are arranged under the comfort layer 1 at intervals, and the spacer layer 3 is filled between the adjacent support airbags 2 under the comfort layer 1 . The isolation layer 3 is in the shape of a thick sheet, and its length is the same as the length of the support air bag 2, and its width is equal to the height of the support air bag 2 after it is filled with gas. 2, and its one end face is attached to the comfort layer 1.

As shown in FIGS. 6 and 7 , the bed cover 4 is unfolded in the shape of a cube with an open bottom surface. The opening surface of the bed cover 4 is located below the isolation layer 3 and is further provided with a limit bar 41 , the length of the limit bar 41 The direction is parallel to the length direction of the isolation layer 3 , the two end sides of the limiting rod 41 in the longitudinal direction are integrally connected to the short side edge of the opening surface of the bed cover 4 , and the limiting rod 41 is open to the bed cover 4 The connecting position of the surface is the middle of the side edge of the opening surface, and the length of the limiting brace 41 is less than the width of the pair of side edges of the opening surface where the support airbag 2 is inflated when it is fully inflated. The width of the limiting braces 41 is the same as the thickness of the isolation layer 3 , and the long sides of the limiting braces 41 are integrally connected with a protection bar 42 , and the connecting edges of the protecting bars 42 and the limiting braces 41 are left open. There are bending indentations. The protection strip 42 is in the shape of a long sheet, and its length is the same as the length of the limiting 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 (ie, the inner side of the comfort layer 1 ), and the outer surface of the adhesive layer 43 is attached with a release protective paper 44 . When assembling the air mattress of the present invention, the release protective paper 44 is torn off, the protective strip 42 is attached to the side surface of the surface of the isolation layer 3 through the adhesive layer 43, and the isolation layer 3 is preliminarily positioned to facilitate the two sides of the isolation layer 3. The placement of the uninflated support airbag 2.

When assembling the air mattress of the present invention, firstly turn the bed cover 4 so that its opening surface faces upward, and then lay the comfort layer 1 on the inner side of the bed surface of the bed cover 4 through the opening surface. Put the isolation layer 3 into the bed cover 4 and attach the protective strip 42 of the limiting pull bar 41 to the long side wall of the isolation layer 3 adjacent to the opening surface, preliminarily position the isolation layer 3, and then place the two supporting airbags. The bottom surface of 2 is placed on both sides of the insulating layer 3 in the bed cover 4, respectively, and the inflation action is performed. After the support airbag 2 is inflated, the isolation layer 3 and the comfort layer 1 are pressed by the support airbag 2 and tightly fit into the bed cover 4. Finally, the air mattress is turned over to the opening surface facing the placement surface to complete the assembly. When the air mattress of the present invention is used, the human body is lying on the bed surface and the adsorption inner recess 5 formed on the bottom surface of the support airbag 2 is deformed and adsorbed on the placement surface under the action of air pressure, so as to maintain the stability of the mattress during use. The support air bag 2 cooperates with the comfort layer 1 to provide comfort and support to the human body, and at the same time cooperates with the opening surface at the bottom of the bed cover 4 to play a role of heightening and stable support, which is convenient for the user to get on and off the bed, etc. The air mattress of the present invention is in the While ensuring the stability of the mattress, the steps of assembling the upper and lower bedspreads 4 and the bed frame of the traditional air mattress are reduced, thereby improving the convenience of using the air mattress.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (7)

1. An air mattress integrated with a bed frame, characterized in that it comprises a comfort layer (1), a support airbag (2) arranged below the comfort layer (1), and a support airbag (2) surrounding the comfort layer (1) ) and the bed cover (4) outside the support airbag (2), the bottom surface of the bed cover (4) away from the comfort layer (1) is an open surface, and the bottom surface of the support airbag (2) away from the comfort layer (1) is provided with an adsorption device Inner recess (5). 2 . The air mattress integrated with the bed frame according to claim 1 , wherein the support airbag ( 2 ) comprises an upper sheet ( 21 ), a lower sheet ( 22 ) and a side wall ( 23 ). 3 . , between the opposite inner layers of the upper sheet (21) and the lower sheet (22) are connected with a number of limit pull straps (24), the upper sheet (21) and the side walls (23) and the lower sheet (22) The upper diagonal strap (25) and the lower diagonal strap (26) are respectively connected with the side wall (23). 3 . The air mattress integrated with the bed frame according to claim 1 , characterized in that: the support airbags ( 2 ) are arranged at horizontal intervals below the comfort layer ( 1 ), and adjacent support air cells are arranged at intervals. 4 . An isolation layer (3) is filled between (2). 4. An air mattress integrated with a bed frame according to claim 3, characterized in that: the opening surface of the bed cover (4) is located below the isolation layer (3) with a position-limiting brace ( 41), the length direction of the limit brace (41) is parallel to the length direction of the isolation layer (3), and the two ends of the limit brace (41) are integrally connected to the opening surface of the bed cover (4). A pair of side edges. 5 . The air mattress integrated with the bed frame according to claim 4 , wherein the long sides of the limiting braces ( 41 ) are respectively connected with a protection strip ( 42 ), and the The inner side of the protection strip (42) facing the comfort layer (1) is coated with an adhesive layer (43) that enables the protection strip (42) to adhere to the surface of the isolation layer (3). A release protective paper (44) is also attached to the surface layer. 6. An air mattress integrated with a bed frame according to claim 5, characterized in that: the length of the limiting brace (41) is smaller than the pair of side edges of the opening surface of the bed cover (4) where it is located the distance between. 7. An air mattress integrated with a bed frame according to claim 1, characterized in that: the bed cover (4) is located on the peripheral edge of the opening surface and is also connected with an elastic hip wrap (6). ).

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