Mattress

Abstract

The utility model relates to the field of bedding supported by inflation, in particular to a mattress. Air conveying pipelines in an existing inflatable massage mattress are arranged disorderly and hurt people, and the air conveying pipelines are prone to being crushed. The mattress comprises a supporting layer, a massage layer and a surrounding edge layer, air bags are arranged in the supporting layer, the surrounding edge layer is attached to the massage layer and the supporting layer in a surrounding mode, the air bags are distributed in a plane mode and arranged in a plurality of air bag installation holes in the supporting layer, and the air bags are connected with an air pipe connecting box externally arranged on the supporting layer through air conveying pipes. The supporting layer and the surrounding edge layer are provided with containing spaces allowing the gas conveying pipe to penetrate through, the outer side surface of the surrounding edge layer is provided with a through hole used for containing the gas pipe adapter box, and the through hole is communicated with the containing space allowing the gas conveying pipe to penetrate through on the surrounding edge layer in a butt joint mode. The containing space is used for guiding the air delivery pipe, regular and shielding protection is conducted, the air delivery pipe is prevented from hurting people to cause discomfort and damage caused by pressing, the use comfort of the mattress is improved, meanwhile, the air delivery pipe is protected, the service life is prolonged, and normal inflation and deflation of the mattress are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of inflatable supported bedding, in particular to a mattress. Background Art

[0002] Existing inflatable mattresses with air support function mainly inflate the air bags in the internal support layer of the mattress to provide the mattress with the corresponding support effect. The air pipes for inflating and deflating the air bags are scattered in a disorderly manner. Since the air pipes are mainly made of hoses connected by various joints, users lying on the mattress will press on these hoses and joints, which will cause a noticeable foreign body sensation and discomfort. At the same time, the air pipes are easily damaged, affecting the normal inflation of the mattress. Utility Model Content

[0003] In order to solve the technical problems of existing inflatable massage mattresses, such as the discomfort caused by the messy arrangement of internal air pipelines and the air pipelines being easily crushed, the utility model provides a mattress. A special path is laid inside to guide the air pipeline, and the air pipeline is regularized and shielded to protect it, so as to prevent the air pipeline from causing discomfort and damage by being crushed. The comfort of using the mattress is improved while effectively protecting the air pipeline, extending the service life of the air pipeline, and ensuring that the mattress can be supported for normal inflation and deflation.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a mattress, comprising a support layer and a massage layer with air bags inside, and a surrounding edge layer surrounding and fitting the massage layer and the support layer, the air bags are distributed in a plane and are arranged in a plurality of air bag installation holes on the support layer, the air bags are connected to an air pipe adapter box outside the support layer through an air pipe, and the utility model is characterized in that an accommodation space for the air pipe to pass through and be placed is provided on the support layer and the surrounding edge layer, and a through hole for placing the air pipe adapter box is provided on the outer surface of the surrounding edge layer, and the through hole is connected to the accommodation space on the surrounding edge layer for passing through and placing the air pipe. The utility model regularizes and hides the routing of the gas pipe through the support layer and the edge layer. Specifically, a special accommodating space is provided on the support layer and the edge layer for the gas pipe to pass through and lay. The gas pipe connected from the air bag of the support layer enters the accommodating space of the edge layer from the accommodating space of the support layer, and then enters the docking through hole and docks with the trachea adapter box inserted into the through hole. The gas pipe wiring of the docking air bag and the trachea adapter box is hidden in the support layer and the edge layer. The support layer and the edge layer shield and protect the gas pipe to prevent the gas pipe from causing discomfort and being crushed, thereby extending the service life of the gas pipe.

[0005] As a further improvement and supplement to the above-mentioned technical solution, the present invention adopts the following technical measures: the accommodation space includes a first open slot provided on the support layer and a second open slot provided on the surrounding layer. The first open slot is disposed transversely on the long side wall of the support layer, and the second open slot is disposed transversely on the short side wall inside the surrounding layer. The opening of the first open slot and the opening of the second open slot are both located at the edge of the respective side walls and are connected to each other. The end of the second open slot, which is away from the opening, is connected to the through hole. The first open slot on the support layer cooperates with the second open slot on the surrounding layer to form an accommodation space for the gas pipe to pass through. When the support layer and the surrounding layer are in place, the openings of the two open slots are connected together and connected, allowing the gas pipe to pass smoothly between the support layer and the surrounding layer.

[0006] Preferably, the height of the through hole is lower than the height of the second opening slot, and the inner end of the second opening slot, away from the opening, extends downward to connect with the through hole, so that the second opening slot forms a horizontal L-shape, the outer end of the horizontal portion of the L-shape is the connection position between the second opening slot and the through hole, and the outer end of the vertical portion of the L-shape is the opening position of the second opening slot. The inner end of the second opening slot extends downward to connect with the low-positioned through hole, so that the second opening slot extends to form a horizontal L-shape, and the two ends of the L-shape serve as the opening position of the second opening slot and the position where the second opening slot connects with the through hole respectively.

[0007] Preferably, the second opening slot is positioned transversely on the inner sidewall of the short side of the surrounding layer corresponding to the foot side, and the first opening slot opens at one end of the long sidewall of the support layer corresponding to the foot side. By limiting the second opening slot to the short side of the surrounding layer corresponding to the foot side of the mattress, and simultaneously opening the first opening slot at one end of the long sidewall of the support layer corresponding to the foot side, the connection between the air supply pipe and the air supply adapter box is located at the foot of the bed, away from the head of the bed. Consequently, the noise source generated by the air supply from the air supply adapter box is far away from the head of the bed, minimizing the impact on users.

[0008] Preferably, the surrounding layer is a rectangular frame formed by splicing two long-side sponges and two short-side sponges, the second opening groove is horizontally placed on the inner side wall of one of the short-side sponges, the short-side sponge is composed of an inner and outer layer of sponges bonded together, and the second opening groove and the through hole are respectively arranged on the inner and outer layers of sponges. The surrounding layer is in the shape of a rectangular frame and is spliced by two long-side sponges and two short-side sponges. On one of the short-side sponges, the short-side sponge is composed of two vertically bonded sponges, the second opening groove is on the inner sponge, and the through hole is on the outer sponge. The two sponges with the second opening groove and the through hole are made separately and independently, which can improve efficiency and has lower technical requirements than making the second opening groove and the through hole on one sponge at the same time. When used, the two sponges are glued together side by side as a short-side sponge of the surrounding layer.

[0009] Preferably, the support layer comprises an upper perforated pad and a lower perforated pad in contact with the bottom surface thereof, the upper and lower perforated pads having correspondingly positioned and numbered airbag mounting holes, and a first opening slot is provided on the long sidewall of the upper or lower perforated pad. The support layer comprises a perforated pad for accommodating the airbag and a bottom pad in contact with the bottom surface thereof, the airbag being sandwiched between the two perforated pads, with the upper and lower ends of the airbag extending into the airbag mounting holes of the two perforated pads. The first opening slot for the air supply pipe can be provided on the long sidewall of the perforated pad or the long sidewall of the bottom pad.

[0010] Preferably, the edge of the airbag bulges outward to form a gas nozzle that extends into the first opening groove, and the air supply pipe passes through the first opening groove and is connected to the gas nozzle. The edge of the airbag bulges outward to form a gas nozzle that docks with the air supply pipe, and the gas nozzle extends into the first opening groove and docks with the passing air supply pipe.

[0011] Preferably, the support layer is encased in a support outer shell, and the support outer shell has a first opening on the edge of the long side wall of the support layer that matches the first opening slot for inserting the air supply pipe. The support outer shell is used to encase the support layer, and after encasing, it can be assembled as an independent unit to facilitate the production of the mattress. The support outer shell has a first opening on the edge of the long side wall of the support layer that matches the opening of the first opening slot, allowing the air supply pipe to pass through the support outer shell and connect with the airbag of the support layer.

[0012] Preferably, the first opening is a notch sewn on the support jacket. The surface of the support jacket is reserved by sewing a notch as the first opening for the gas pipe to enter and exit.

[0013] Preferably, the surrounding layer is wrapped in a surrounding outer shell, and the surrounding outer shell is provided with at least one second opening formed by a zipper on the edge of the short side wall on the inner side of the surrounding layer, which matches the opening of the second opening slot for inserting the air pipe. The function of the surrounding outer shell is to wrap the surrounding layer, and after wrapping, it is convenient to assemble and produce the mattress as an independent unit. The second opening is used to insert the air pipe, which passes through the surrounding outer shell through the second opening and is connected to the air pipe adapter box provided in the surrounding layer. When there is only one second opening, it is located at the edge of one end of the short side wall on the inner side of the surrounding layer; when there are two second openings, they are respectively located at the edges of the two ends of the aforementioned short side wall. The case of two second openings is suitable for a double support mattress, and is matched with the two independent support layers on the left and right inside the mattress. The two second openings each pass through an air pipe matching the corresponding support layer.

[0014] The beneficial technical effects of the present invention are as follows: by providing a dedicated accommodation space on the support layer and the surrounding layer for the air pipe to pass through, the air pipe is organized and hidden. The air pipe connected to the airbag of the support layer passes through the accommodation space of the support layer and the surrounding layer into the connecting through hole, and then connects with the air pipe adapter box that passes through the through hole. The air pipe is shielded and protected by the support layer and the surrounding layer throughout the entire process, effectively avoiding the risk of discomfort caused by the air pipe and the risk of being crushed, and also extending the service life of the air pipe. To facilitate production, the support layer and the surrounding layer are both equipped with a dedicated outer cover, and the outer cover is provided with corresponding openings for passing the air pipe. The surrounding cover of the double mattress is provided with two openings to adapt to the air pipes connected to the two independent airbag support layers on the left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 : The structural representation of the utility model.

[0016] Figure 2 : Schematic diagram of the support layer.

[0017] Figure 3 : Schematic diagram of the surrounding layer.

[0018] Figure 4 : Schematic diagram of the second opening groove and through hole on the edge layer.

[0019] Figure 5 : Figure 4 Schematic diagram of through-hole mounted air pipe adapter box.

[0020] Figure 6 : Schematic diagram of the two layers of sponge on the short side of the surrounding layer.

[0021] Figure 7 : Figure 6 Schematic diagram of installing the air pipe adapter box.

[0022] Figure 8 : Figure 7 Schematic diagram on the back.

[0023] Figure 9 : Diagram of the opening of the support cover to fit a double mattress.

[0024] Figure 10 : Schematic diagram of the hem jacket.

[0025] In the figure: 1. Support layer, 2. Edge layer, 3. Airbag mounting hole, 4. Trachea adapter box, 5. Through hole, 6. First opening slot, 7. Second opening slot, 8. Long side sponge, 9. Short side sponge, 10. Upper perforated pad, 11. Lower perforated pad, 12. Massage layer, 13. Support jacket, 14. First opening, 15. Edge jacket, 16. Second opening. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods.

[0027] like Figures 1 to 5 As shown, the utility model is a mattress, comprising a support layer 1 and a massage layer 12 and a surrounding layer 2 surrounding and fitting the two. The support layer 1 and the massage layer 12 are both provided with inflatable airbags. The airbags in the support layer are used to provide elastic support. The airbags in the massage layer perform massage by repeatedly inflating and deflating. The airbags in the support layer 1 are distributed in a plane. Each airbag is installed in each airbag installation hole 3 provided in the support layer. The airbags are connected to the air pipe adapter box 4 externally arranged on the support layer 1 through an air pipe. The support layer 1 and the surrounding layer 2 are provided with an accommodating space for the air pipe to pass through and be placed. The surrounding layer 2 The outer surface is provided with a through hole 5 for accommodating the trachea adapter box 4, and the through hole 5 is connected to the accommodation space on the surrounding layer 2 for accommodating the gas pipe. The specific accommodation space includes a first opening groove 6 provided on the supporting layer 1 and a second opening groove 7 provided on the surrounding layer 2. The first opening groove 6 is horizontally arranged on the long side wall of the supporting layer 1, and the second opening groove 7 is horizontally arranged on the short side wall on the inner side of the surrounding layer 2. The opening of the first opening groove 6 and the opening of the second opening groove 7 are both located at the edge of the side wall and the two openings are connected to each other. The end of the second opening groove 7 away from the opening is connected to the through hole 5.

[0028] During use, the air pipe wiring connecting the airbag and the air pipe adapter box is concealed within the support layer and the surrounding layer, shielding and protecting the air pipe from discomfort and damage, thereby extending its service life. The air pipe connected to the airbag in the support layer enters the accommodation space of the surrounding layer from the accommodation space in the support layer. The first opening groove and the second opening groove are connected and connected, allowing the air pipe to smoothly pass from the support layer into the surrounding layer. The air pipe then connects to the position of the through hole in the second opening groove and docks with the air pipe adapter box that has been inserted into the through hole. The air pipe adapter box is connected to the air source control box with an air pump via the air pipe, which is a prior art in inflatable support mattresses.

[0029] like Figure 4 As shown, the height of the through hole 5 is lower than that of the second opening slot 7. The second opening slot 7 extends downward from the inner end of the opening to connect with the through hole 5, forming a horizontal L-shape. The outer end of the horizontal portion of the L-shape is the connection point between the second opening slot 7 and the through hole 5, and the outer end of the vertical portion of the L-shape is the opening position of the second opening slot 7. To reduce the noise generated by the air pipe adapter box during air transmission, the second opening slot 7 is placed horizontally on the inner side wall of the short side of the surrounding layer 2 corresponding to the foot side of the mattress. The corresponding first opening slot 6 is also opened at the end of the long side wall of the support layer 1 corresponding to the foot side.

[0030] like Figure 5As shown, the edge layer 2 is a rectangular frame formed by splicing two long-side sponges 8 and two short-side sponges 9, and the second opening groove 7 is placed horizontally on the inner wall of the short-side sponge 9 on the side of the mattress where the foot is placed. Figure 6 As shown, the short sponge 9 on the foot side of the mattress is composed of two vertically bonded layers of sponge, with the second opening slot 7 and through-hole 5 provided in each of the two layers. The two sponges with the second opening slot and through-hole are manufactured independently, which improves efficiency and reduces technical requirements compared to simultaneously processing the second opening slot and through-hole on a single sponge. When used, the two sponges are glued together side by side to form the short sponge on the foot side of the surrounding layer.

[0031] like Figure 2 As shown, the support layer 1 includes an upper perforated pad 10 and a lower perforated pad 11 attached to the bottom surface thereof, and the upper perforated pad 10 and the lower perforated pad 11 are provided with airbag mounting holes 3 corresponding in position and number, and the long side wall of the upper perforated pad 10 or the lower perforated pad 11 is provided with a first open groove 6. In this embodiment, the long side wall of the upper perforated pad 10 is preferably provided with a first open groove 6, and at the same time, the edge of the airbag bulges outward to form an air nozzle and extends out of the first open groove 6, and the air supply pipe passes through the first open groove 6 and is connected to the air nozzle.

[0032] The airbag of the support layer is sandwiched between the upper and lower perforated pads, with the upper and lower ends of the airbag extending into the airbag mounting holes of the two perforated pads. The air nozzle formed by the convex edge of the airbag extends into the first opening groove and connects with the air pipe.

[0033] like Figure 9 As shown, the support layer 1 is wrapped in a support jacket 13. The support jacket 13 has a first opening 14 that can be opened and closed, which matches the opening of the first opening groove 6, on the edge of the long side wall corresponding to the support layer 1, for inserting the air pipe. The support layer is wrapped by the support jacket as an independent unit to facilitate the assembly and production of the mattress; the air pipe can pass through the support jacket through the first opening and connect with the air bag of the support layer. The first opening 14 in this embodiment is a gap reserved by sewing on the support jacket 13. As shown in the figure, the support jacket 13 has a first opening 14 on both sides corresponding to the side of the mattress foot, which is suitable for inserting the air pipe into the two independent support layers on the left and right sides of the double mattress. The two support layers can select the first opening that is convenient for inserting the air pipe according to their left and right positions on the mattress.

[0034] like Figure 10 As shown, the edge layer 2 is wrapped in an edge cover 15. The edge cover 15 has at least one second opening 16 formed by a zipper on the inner sidewall of the corresponding short side of the edge layer 2, which matches the opening of the second opening slot 7 for inserting the air supply tube. Only one second opening is suitable for inserting the air supply tube into the edge cover of a single mattress; two second openings are suitable for inserting the air supply tube into the left and right support layers of a double mattress, as shown in the figure. The two second openings are located at either end of the inner short sidewall.

Claims

1. A mattress comprising a support layer (1) and a massage layer (12) with airbags therein, and a surrounding layer (2) surrounding the massage layer (12) and the support layer (1), wherein the airbags are distributed in a plane and arranged in a plurality of airbag mounting holes (3) on the support layer (1), and the airbags are connected to an air pipe adapter box (4) externally arranged on the support layer (1) through air pipes, wherein the airbags are characterized by: The support layer (1) and the surrounding layer (2) are provided with a receiving space for the gas pipe to pass through and be placed therein, and the outer surface of the surrounding layer (2) is provided with a through hole (5) for accommodating the gas pipe adapter box (4), and the through hole (5) is connected to and communicates with the receiving space on the surrounding layer (2) for the gas pipe to pass through and be placed therein.

2. The mattress according to claim 1, characterized in that The accommodating space comprises a first opening groove (6) provided on the supporting layer (1) and a second opening groove (7) provided on the surrounding layer (2); the first opening groove (6) is arranged horizontally on the long side wall of the supporting layer (1), and the second opening groove (7) is arranged horizontally on the short side wall inside the surrounding layer (2); the opening of the first opening groove (6) and the opening of the second opening groove (7) are both located at the edge of the side wall, and the two openings are connected to each other; the end of the second opening groove (7) away from the opening is connected to the through hole (5).

3. The mattress according to claim 1, characterized in that The through hole (5) is arranged at a height lower than the height of the second opening groove (7), and the second opening groove (7) extends downward away from the inner end of the opening to connect with the through hole (5), so that the second opening groove (7) forms a horizontal L-shape, the outer end of the horizontal portion of the L-shape is the connecting position of the second opening groove (7) and the through hole (5), and the outer end of the vertical portion of the L-shape is the opening position of the second opening groove (7).

4. The mattress according to claim 2, characterized in that The second opening groove (7) is horizontally arranged on the inner side wall of the short side of the surrounding layer (2) corresponding to the foot side, and the opening of the first opening groove (6) is at one end of the long side wall of the supporting layer (1) corresponding to the foot side.

5. The mattress according to claim 4, characterized in that The surrounding edge layer (2) is a rectangular frame formed by splicing two long-side sponges (8) and two short-side sponges (9); the second opening groove (7) is horizontally placed on the inner side wall of one of the short-side sponges (9); the short-side sponge (9) is composed of two layers of sponges bonded together, the inner and outer layers; the second opening groove (7) and the through hole (5) are respectively arranged on the inner and outer layers of sponges.

6. The mattress according to claim 1, characterized in that The support layer (1) comprises an upper perforated pad (10) and a lower perforated pad (11) attached to the bottom surface thereof, the upper perforated pad (10) and the lower perforated pad (11) are provided with airbag mounting holes (3) corresponding in position and number, and a first opening groove (6) is provided on the long side wall of the upper perforated pad (10) or the lower perforated pad (11).

7. The mattress according to claim 6, characterized in that The edge of the air bag protrudes outward to form an air nozzle and extends into the first opening groove (6); the air delivery pipe passes through the first opening groove (6) and is connected to the air nozzle.

8. The mattress according to claim 2, characterized in that The support layer (1) is wrapped in a support jacket (13), and the support jacket (13) is provided with a first opening (14) matching the first opening groove (6) at the edge of the long side wall of the corresponding support layer (1) for passing the gas pipe.

9. The mattress according to claim 8, characterized in that The first opening (14) is a notch sewn on the supporting outer cover (13).

10. The mattress according to any one of claims 1 to 9, characterized in that The surrounding layer (2) is wrapped in the surrounding jacket (15), and the surrounding jacket (15) is provided with at least one second opening (16) formed by zipper opening and closing at the edge of the short side wall inside the surrounding layer (2), matching the opening of the second opening groove (7) for passing the air supply pipe.

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