Inflatable mattress

Abstract

The invention relates to the field of bedding, in particular to an inflatable mattress. An existing inflatable massage mattress has the problems that air conveying pipelines in the mattress are arranged disorderly, people feel uncomfortable when hurt the people, and the air conveying pipelines are prone to being crushed. The inflatable 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 a containing space for allowing a gas conveying pipe to penetrate through, the outer side surface of the surrounding edge layer is provided with a through hole for containing a gas pipe adapter box, and the through hole is communicated with the containing space in a butt joint mode. A special accommodating space is laid in the mattress to guide the air delivery pipe in a penetrating manner, so that the air delivery pipe is neatened, shielded and protected, the air delivery pipe is prevented from hurting people and being damaged by pressing, the comfort of the mattress is improved, the air delivery pipe is protected, the service life of the air delivery pipe is prolonged, and the air bag can be normally inflated and deflated.

Description

Technical Field

[0001] The invention relates to the field of air-filled support and massage bedding, in particular to an air-filled mattress. Background Art

[0002] The existing inflatable mattress with inflation support function mainly inflates the air bags in the internal support layer of the mattress to make the mattress have 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 and touch these hoses and joints, which will cause obvious foreign body sensation and discomfort. At the same time, the air pipes are easily damaged, affecting the normal inflation of the mattress. Summary of the invention

[0003] In order to solve the technical problems of existing inflatable massage mattresses that cause discomfort to people due to the disorderly arrangement of internal air pipelines, and the air pipelines are easily crushed, the present invention provides an inflatable mattress, which has a special internal path for laying and guiding the air pipeline, and the air pipeline is regularized and shielded to prevent the air pipeline from causing discomfort and being damaged by the air pipeline. The comfort of using the mattress is improved, and the air pipeline is effectively protected, the service life of the air pipeline is extended, and the normal inflation and deflation of the mattress is ensured to be supported.

[0004] The technical solution adopted by the present invention to solve the technical problem is: an inflatable mattress, including a support layer and a massage layer with air bags therein, and a surrounding layer surrounding and bonding 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 feature is that a accommodating space for the air pipe to pass through and be placed is provided on the support layer and the surrounding layer, and a through hole for placing the air pipe adapter box is provided on the outer surface of the surrounding layer, and the through hole is connected to and communicated with the accommodating space on the surrounding layer for passing and placing the air pipe. The present invention regularizes and hides the routing of the gas pipe through the support layer and the surrounding layer. Specifically, a special accommodating space is set on the support layer and the surrounding layer for the gas pipe to pass through and lay out. The gas pipe connected from the air bag of the support layer enters the accommodating space of the surrounding layer from the accommodating space of the support layer, and then enters the docking through hole to dock 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 surrounding layer. The support layer and the surrounding 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 technical solution, the present invention adopts the following technical measures: the accommodation space includes a first opening groove arranged on the support layer and a second opening groove arranged on the surrounding layer, the first opening groove is arranged horizontally on the long side wall of the support layer, the second opening groove is arranged horizontally on the short side wall inside the surrounding, the opening of the first opening groove and the opening of the second opening groove are both located at the edge of the side wall and the two openings are connected and communicated, and the end of the second opening groove away from the opening is connected to the through hole. The support layer cooperates with the second opening groove on the surrounding layer through the first opening groove thereon, and together serves as an accommodation space for the gas pipe to pass through. When the support layer and the surrounding layer are fitted in place, the openings of the two opening grooves are connected together and communicated, so that the gas pipe can pass smoothly between the support layer and the surrounding layer.

[0006] Preferably, the setting height of the through hole is lower than the setting height of the second opening slot, the inner end of the second opening slot away from the opening extends downward to connect with the through hole, and the second opening slot forms a horizontal L-shape, the outer end of the horizontal part of the L-shape is the docking position of the second opening slot and the through hole, and the outer end of the vertical part 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-position through hole, and 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 groove is horizontally placed on the inner side wall of the short side of the surrounding layer corresponding to the foot side, and the opening of the first opening groove is at one end of the long side wall of the support layer corresponding to the foot side. The second opening groove is limited to the short side of the surrounding layer corresponding to the foot side of the mattress, and the opening of the first opening groove is also at one end of the long side wall of the support layer corresponding to the foot side, so that the position where the air supply pipe and the air pipe adapter box are connected is at the end of the bed away from the head of the bed, and then the noise source generated by the air supply operation of the air pipe adapter box is far away from the head of the bed, which has little impact on people.

[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 two inner and outer layers 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 form 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 includes an upper perforated pad and a lower perforated pad attached to the bottom surface thereof, the upper perforated pad and the lower perforated pad are provided with airbag mounting holes of corresponding positions and numbers, and the long side wall of the upper perforated pad or the lower perforated pad is provided with a first opening groove. The support layer includes a perforated pad for accommodating the airbag and a bottom pad attached to the bottom surface thereof, the airbag is sandwiched between the two perforated pads, the upper and lower ends of the airbag extend into the airbag mounting holes of the two perforated pads, and the first opening groove for passing the air delivery pipe can be on the long side wall of the perforated pad or the long side wall of the bottom pad.

[0010] Preferably, the edge of the airbag bulges outward to form an air nozzle and extends out of the first opening groove, and the air pipe passes through the first opening groove and communicates with the air nozzle. The edge of the airbag bulges outward to form an air nozzle that docks the air pipe, and the air nozzle extends into the first opening groove and docks with the inserted air pipe.

[0011] Preferably, the support layer is wrapped in a support outer sleeve, and the support outer sleeve is provided with a first open opening matching the first open slot at the edge of the long side wall of the corresponding support layer for inserting the air pipe. The support outer sleeve is used to wrap the support layer, and after wrapping, it is convenient to assemble and produce the mattress as an independent unit; the support outer sleeve is provided with a first open opening at the edge of the long side wall of the corresponding support layer, matching the opening of the first open slot, and the air pipe can be inserted into the support outer sleeve to connect with the air bag of the support layer.

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

[0013] Preferably, the surrounding layer is wrapped in a surrounding jacket, and the surrounding jacket is provided with at least one second opening formed by a zipper opening and closing on the edge of the short side wall inside the corresponding surrounding layer, which matches the opening of the second opening groove for inserting the air pipe. The function of the surrounding jacket 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, and the air pipe passes through the surrounding jacket 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 inside 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 left and right support layers inside the mattress, and each of the two second openings is penetrated with an air pipe matching the corresponding support layer.

[0014] The beneficial technical effects of the present invention are as follows: by setting a special accommodation space on the support layer and the surrounding layer for the air pipe to pass through, the air pipe connected to the airbag of the support layer passes through the accommodation space of the support layer and enters the through hole connected to the air pipe adapter box that penetrates the through hole. The air pipe is shielded and protected by the support layer and the surrounding layer throughout the process, which effectively avoids the risk of discomfort and crushing of the air pipe, and can also extend the service life of the air pipe. In order to facilitate production, the support layer and the surrounding layer are both equipped with a special outer jacket, and the outer jacket is provided with corresponding openings for inserting the air pipe. Two openings are provided on the surrounding jacket of the double mattress 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 : A schematic structural diagram of the present invention.

[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 surrounding 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 short-side sponge in 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] Fig. 9 : Schematic diagram of the opening of the support cover to fit a double mattress.

[0024] Fig.10 : Schematic diagram of massage jacket.

[0025] Fig.11 : Schematic diagram of the hem jacket.

[0026] In the figure: 1. supporting layer, 2. surrounding 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, 12-1. upper pad, 12-2. massage layer perforated pad, 12-3. massage airbag, 12-4. lower pad, 12-5. bottom pad, 12-6. third opening slot, 13. supporting jacket, 14. first opening, 15. surrounding jacket, 16. second opening, 17. double-head zipper, 18. fourth opening, 19. massage jacket. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

[0028] like Figures 1 to 5 As shown, the present invention is an inflatable mattress, comprising a support layer 1, 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 and deflated 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 deflation. The airbags in the support layer 1 are distributed in a plane. Each airbag is arranged in each airbag installation hole 3 provided in the support layer. The airbag is connected to an 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 a storage space for the air pipe to pass through and be arranged. 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 air pipe. The specific accommodation space includes a first opening groove 6 arranged on the supporting layer 1 and a second opening groove 7 arranged 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, and the end of the second opening groove 7 away from the opening is connected to the through hole 5.

[0029] When in use, the air pipe wiring of the airbag and the trachea adapter box is hidden in the support layer and the surrounding layer for integration and concealment. The air pipe is shielded and protected by the support layer and the surrounding layer to prevent the air pipe from causing discomfort and being crushed, thereby extending the service life of the air pipe. The air pipe connected to the airbag of the support layer enters the accommodation space of the surrounding layer from the accommodation space of the support layer. The first opening groove and the second opening groove are connected to each other, so that the air pipe can smoothly pass through the surrounding layer from the support layer, and then connect to the trachea adapter box that penetrates the through hole from the position of the through hole of the second opening groove. The trachea adapter box is connected to the air source control box with an air pump through the trachea, which is an existing technology for an inflatable support mattress.

[0030] like Figure 4As shown, the setting height of the through hole 5 is lower than the setting height of the second opening slot 7. The inner end of the second opening slot 7 away from the opening extends downward to connect with the through hole 5, and the second opening slot 7 forms a horizontal L-shape. The outer end of the horizontal part of the L-shape is the docking position of the second opening slot 7 and the through hole 5, and the outer end of the vertical part of the L-shape is the opening position of the second opening slot 7. In order to reduce the noise impact generated by the air transmission work of the trachea adapter box, the second opening slot 7 is horizontally placed on the inner side wall of the short side of the surrounding layer 2 corresponding to the foot side of the mattress, and the corresponding opening of the first opening slot 6 is also at the end of the long side wall of the supporting layer 1 corresponding to the foot side.

[0031] like Figure 5 As shown, the surrounding 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 horizontally placed on the inner side wall of the short-side sponge 9 on the foot side of the mattress. Figure 6 As shown, the short side sponge 9 on the foot side of the mattress is composed of two layers of vertically placed sponges, and the second opening groove 7 and the through hole 5 are respectively provided on the two layers of sponges. The two sponges provided with the second opening groove and the through hole are made independently, which can improve efficiency. Compared with processing the second opening groove and the through hole on one sponge at the same time, the technical requirements are low. When in use, the two sponges are glued together side by side as the short side sponge on the foot side of the surrounding layer.

[0032] 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, the upper perforated pad 10 and the lower perforated pad 11 are provided with airbag mounting holes 3 corresponding in position and number, the long side wall of the upper perforated pad 10 or the lower perforated pad 11 is provided with a first opening groove 6, and in this embodiment, the long side wall of the upper perforated pad 10 is preferably provided with the first opening 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 opening groove 6, and the air delivery pipe passes through the first opening groove 6 and is connected with the air nozzle.

[0033] The airbag of the support layer is sandwiched between the upper and lower perforated pads, and the upper and lower ends of the airbag extend into the airbag installation holes of the two perforated pads. The air nozzle formed by the protrusion of the airbag edge extends into the first opening groove and is connected with the air delivery pipe.

[0034] like Fig. 9As shown, the support layer 1 is wrapped in a support jacket 13, and the support jacket 13 is provided with a first opening 14 that can be opened and closed at the edge of the long side wall corresponding to the support layer 1, which matches the opening of the first opening groove 6 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 the first opening 14 on both sides corresponding to the side of the mattress foot, which is suitable for inserting the air pipe on the two independent left and right support layers on the double mattress. The two support layers can select the first opening that is convenient to insert the air pipe according to the left and right positions of the mattress.

[0035] like Figure 1 As shown, the massage layer 12 is also provided with massage airbags 12-3 distributed in a plane, and the massage airbags 12-3 are also connected to the same air pipe adapter box 4 externally placed on the massage layer 12 through a matching air pipe. The massage layer 12 also has a storage space for the air pipe to pass through and be placed. At the same time, the air pipe also passes through the storage space on the surrounding layer 2. The storage space of the surrounding layer 2 is used as a public space for the air pipes of the matching massage layer and the support layer. The storage space on the massage layer 12 includes a third opening groove 12-6 horizontally arranged on the side of the long side of the massage layer 12. The opening of the third opening groove 12-6 and the opening of the second opening groove 7 on the surrounding layer 2 are both located at the edge of the side where they are located, and the two openings are butt-connected.

[0036] The massage layer cooperates with the second opening groove on the surrounding layer through the third opening groove on the massage layer to provide a hidden and shielded accommodation space for the gas pipe wiring of the matching massage layer. When the massage layer and the surrounding layer are in place, the openings of the two opening grooves are connected together and communicate with the accommodation space of the massage layer and the surrounding layer to prevent the gas pipe from being exposed and causing discomfort and damage, while extending the service life of the gas pipe. The air pipe adapter box is connected to the air source control box with an air pump through the air pipe, which is an existing technology for inflatable beds.

[0037] like Figure 1The massage layer 12 shown includes a massage layer perforated pad 12-2, a lower pad 12-4 and a bottom pad 12-5 stacked from top to bottom. The massage layer perforated pad 12-2 has a through hole matching the massage airbag 12-3. The massage airbag 12-3 is supported on the lower pad 12-4. The third open groove 12-6 is arranged on the long side of the bottom pad 12-5. The upper pad 12-1 is attached to the massage layer perforated pad 12-2, and the lower pad 12-4 is a hard pad. The upper pad covers the massage layer perforated pad to make the massage layer surface smooth and improve the comfort of use; the massage layer perforated pad has a through hole for installing the massage airbag, and the lower pad is a hard pad with a flat surface and is not easy to deform. It is attached to the massage layer perforated pad to provide a flat bottom for the massage airbag so that the airbag can work flatly; the bottom pad is attached to the lower pad to elastically isolate the massage layer and other pad layers below, and the third open groove for passing the air supply pipe is arranged on the long side of the bottom pad.

[0038] like Figure 2 As shown, the opening of the third opening slot 12-6 is at one end of the long side of the massage layer 12 corresponding to the foot side. The connection position of the air supply pipe matched with the massage layer and the air pipe adapter box is also installed on the foot side away from the head of the bed. The noise source generated by the air pipe adapter box when the massage layer is inflated and deflated is far away from the head of the bed, which has little impact on people.

[0039] like Fig.10 As shown, the massage layer 12 is wrapped in a massage jacket 19. The massage jacket 19 forms an opening and closing structure through a double-ended zipper 17 extending along the periphery. The double-ended zipper 17 forms a gap as a fourth opening 18 by separating the two zipper heads to match the opening of the third opening groove 12-6, which is used to pass the air pipe of the matching massage layer. As shown in the figure, the fourth opening 18 is at the side edge of the short side of the corresponding massage layer 12. The massage jacket wraps the entire massage layer to become an independent unit, which is convenient for the assembly and production of the mattress. The fourth opening on the massage jacket and the second opening on the surrounding jacket are both used to pass the air pipe. The massage jacket adopts a double-ended zipper, and the specific position of the fourth opening on the massage jacket can be adjusted by moving and adjusting the positions of the two zipper heads.

[0040] like Fig.11 As shown, the surrounding layer 2 is wrapped in a surrounding outer shell 15, and the surrounding outer shell 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, which matches the opening of the second opening groove 7 for inserting the air pipe. Only one second opening is suitable for inserting the air pipe of the surrounding outer shell of a single mattress; when there are two second openings, it is suitable for inserting the air pipe for the two left and right supporting layers with independent air supply in a double mattress. As shown in the figure, the two second openings are respectively at the two ends of the inner short side wall.

Claims

1. An inflatable mattress, comprising a support layer (1) and a massage layer (12) with air bags therein, and a surrounding layer (2) surrounding and fitting the massage layer (12) and the support layer (1), wherein the air bags are distributed in a plane and arranged in a plurality of air bag installation holes (3) on the support layer (1), and the air bags are connected to an air pipe adapter box (4) externally arranged on the support layer (1) through an air pipe, wherein the air bags are connected to an air pipe adapter box (4) externally arranged on the support layer (1) through an air pipe, and wherein the air pipe adapter box (4) is connected to ... 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, and the outer surface of the surrounding layer (2) is provided with a through hole (5) for accommodating an air 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.

2. The air mattress according to claim 1, characterized in that The accommodating space comprises a first opening groove (6) arranged on the supporting layer (1) and a second opening groove (7) arranged 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 butted and connected; the end of the second opening groove (7) away from the opening is butted with the through hole (5).

3. The air mattress according to claim 1, characterized in that The setting height of the through hole (5) is lower than the setting height of the second opening groove (7); the inner end of the second opening groove (7) is away from the opening and extends downward 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 part of the L-shape is the connection position of the second opening groove (7) and the through hole (5); and the outer end of the vertical part of the L-shape is the opening position of the second opening groove (7).

4. The air 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 air 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 arranged on the inner side wall of one of the short-side sponges (9); the short-side sponge (9) is composed of two layers of inner and outer sponges bonded together; the second opening groove (7) and the through hole (5) are respectively arranged on the two layers of inner and outer sponges.

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

8. The air 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 pipeline.

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

10. The air mattress according to any one of claims 1 to 9, characterized in that The surrounding layer (2) is wrapped in a surrounding outer jacket (15), and the surrounding outer 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) to match the opening of the second opening groove (7) for passing the air supply pipe.

Images