Air bag mattress with smooth air path

Abstract

The invention belongs to the technical field of mattresses, and particularly relates to an air bag mattress with a smooth air path. Aiming at the defect that an air pipe of an existing air bag mattress is easy to deform due to extrusion, the invention adopts the following technical scheme that the air bag mattress with the unobstructed air path comprises a bottom supporting layer; the two sets of supporting air bags are distributed in the width direction of the mattress, and a supporting gap is formed between the two sets of supporting air bags; the two groups of massage air bags are distributed in the width direction of the mattress, and a massage gap is formed between the two groups of massage air bags; a massage mounting layer; the supporting air pipe is located in the supporting gap; the massage air pipe is positioned in the massage gap; a connector is arranged at the end, close to the middle, of the supporting air bag and connected with a supporting air pipe. The air bag mattress with the unobstructed air path has the beneficial effects that the two groups of supporting air bags and the two groups of massaging air bags are arranged, the supporting air pipes and the massaging air pipes are positioned in the middle of the mattress in the width direction, and the supporting air pipes and the massaging air pipes are less prone to stress deformation, so that the air path is unobstructed.

Description

Technical Field

[0001] The invention belongs to the technical field of mattresses, and in particular relates to an airbag mattress with unobstructed air passages. Background Art

[0002] Existing airbag mattresses include support and massage airbags, with multiple massage airbags typically distributed along the length of the mattress. The air pipes connecting the support and massage airbags are often located at the edges of the mattress and are not secured. During use, the air pipes connecting the support and massage airbags are prone to displacement, causing them to be squeezed and deformed, affecting inflation and deflation. Summary of the Invention

[0003] The present invention addresses the drawback that the air tube of the existing airbag mattress is easily squeezed and deformed, and provides an airbag mattress with unobstructed air passages. The air tube is arranged in the middle of the mattress rather than at the edge, thereby avoiding or reducing deformation of the air tube. Furthermore, the air tube is fixed.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: an airbag mattress with unobstructed air passage, the airbag mattress with unobstructed air passage comprising:

[0005] bottom support layer;

[0006] There are two groups of support air cells distributed along the width of the mattress, with a support gap between the two groups of support air cells;

[0007] There are two groups of massage airbags distributed along the width of the mattress, with a massage gap between the two groups of massage airbags;

[0008] Massage installation layer;

[0009] a supporting trachea, located in the supporting gap;

[0010] Massage the trachea, located in the massage space;

[0011] Among them, the bottom support layer, support airbag, massage installation layer and massage airbag are stacked in sequence from bottom to top;

[0012] Among them, a joint is provided near the middle end of the support airbag, and the joint is connected to the support air tube.

[0013] The airbag mattress with unobstructed air passage of the present invention has two groups of supporting airbags and two groups of massaging airbags. The supporting airbags and the massaging airbags are both located in the middle of the mattress in the width direction. The supporting airbags and the massaging airbags are less likely to be deformed by force, thereby ensuring unobstructed air passage.

[0014] As an improvement, a middle sponge is provided in the gap between the two groups of supporting air bags. The middle sponge is provided with a pipe groove along the length direction of the mattress. The supporting air pipe and the joint are located in the pipe groove.

[0015] As an improvement, the tube groove is located in the middle of the middle sponge in the height direction; the joint is located in the middle of the support airbag in the height direction; the tube groove is through-connected; the tube groove is U-shaped; a sponge groove is opened on the upper surface of the bottom support layer, and the middle sponge is located in the sponge groove.

[0016] As an improvement, the airbag mattress also includes a control component located below the massage installation layer and on the same layer as the supporting airbag. The control component includes a receiving groove sponge, a sponge cover and a controller. The receiving groove sponge is provided with a connected control receiving groove and a pipe groove, and the pipe groove and the pipe groove are connected.

[0017] As an improvement, the sponge cover is provided with a first tube hole for the massage airway to pass through, and the massage installation layer is provided with a second tube hole for the massage airway, and the first tube hole and the second tube hole are connected.

[0018] As an improvement, a tube restraint is provided on the massage installation layer.

[0019] As an improvement, the tube-binding piece is an elastic band, and the trachea passes through the elastic band; alternatively, the tube-binding piece is a cable tie or a binding band.

[0020] As an improvement, each massage airbag is connected to two independent massage air tubes; or, several massage airbags share the same massage air tube.

[0021] As an improvement, the massage airbag is in the shape of a long strip;

[0022] The two ends of the massage airbag in the length direction are fixedly connected to the massage installation layer;

[0023] The number of massage airbags in each group of massage airbags is 3 to 6.

[0024] As an improvement, the mattress includes a bed core, which includes, from bottom to top:

[0025] bottom support layer;

[0026] Support airbag layer;

[0027] Massage airbag layer;

[0028] Sensing strip layer;

[0029] Comfort layer;

[0030] The bottom support layer includes a support sponge and a surrounding edge, the surrounding edge is located above the support sponge, the bottom support layer forms an airbag accommodating cavity, and the support airbag layer and the massage airbag layer are located in the airbag accommodating cavity;

[0031] The supporting airbag layer includes a supporting airbag in the middle of the mattress in the longitudinal direction, a control component and a bending component at the tail end of the mattress.

[0032] The beneficial effect of the airbag mattress with unobstructed air passage of the present invention is that it has two groups of supporting airbags and two groups of massaging airbags, and the supporting air tubes and the massage air tubes are both located in the middle of the mattress width direction. The supporting air tubes and the massage air tubes are less likely to be deformed by force, thereby ensuring unobstructed air passage. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the bed core of an airbag mattress with unobstructed air passage according to the first embodiment of the present invention.

[0034] Figure 2 This is a structural exploded view of the bed core of an airbag mattress with unobstructed air passages according to the first embodiment of the present invention.

[0035] Figure 3 This is a schematic diagram of the air tube arrangement structure of the supporting airbag layer of the airbag mattress with unobstructed air passage according to the first embodiment of the present invention.

[0036] Figure 4 yes Figure 3 Schematic diagram of the structure after hiding some components.

[0037] Figure 5 This is a schematic diagram of the airway arrangement structure of the massage airbag layer of the airbag mattress with unobstructed air passage according to the first embodiment of the present invention.

[0038] Figure 6 Schematic diagram of the layout of the tube binding components of the massage airbag layer of the airbag mattress with unobstructed air passage according to the first embodiment of the invention.

[0039] In the figure, 1, bottom support layer; 11, support sponge; 12, surrounding edge;

[0040] 2. Support airbag layer; 21. Support airbag; 211. Upper plane portion; 212. Lower plane portion; 213. Intermediate deformation portion; 214. Joint; 22. Control assembly; 221. Receiving groove sponge; 222. Sponge cover; 2221. First tube hole; 223. Controller; 23. Bending assembly;

[0041] 30. Support trachea; 31. Massage trachea; 32. Tube restraint;

[0042] 4. Middle sponge; 41. Tube groove;

[0043] 5. Separate sponge;

[0044] 6. Massage airbag layer; 61. Massage installation layer; 611. Second tube hole; 62. Massage airbag;

[0045] 7. Sensing strip layer;

[0046] 8. Comfort layer. DETAILED DESCRIPTION

[0047] The technical solutions of the embodiments of the present invention are explained and described below, but the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0048] See also Figures 1 to 5 The airbag mattress with unobstructed air passage according to an embodiment of the present invention comprises:

[0049] bottom support layer;

[0050] There are two groups of support air cells distributed along the width of the mattress, with a support gap between the two groups of support air cells;

[0051] There are two groups of massage airbags distributed along the width of the mattress, with a massage gap between the two groups of massage airbags;

[0052] Massage installation layer;

[0053] a supporting trachea, located in the supporting gap;

[0054] Massage the trachea, located in the massage space;

[0055] Among them, the bottom support layer, support airbag, massage installation layer and massage airbag are stacked in sequence from bottom to top;

[0056] Among them, a joint is provided near the middle end of the support airbag, and the joint is connected to the support air tube.

[0057] The airbag mattress with unobstructed air passage of the present invention has two groups of supporting airbags and two groups of massaging airbags. The supporting airbags and the massaging airbags are both located in the middle of the mattress in the width direction. The supporting airbags and the massaging airbags are less likely to be deformed by force, thereby ensuring unobstructed air passage.

[0058] Example 1

[0059] See also Figures 1 to 5 The airbag mattress with unobstructed air passage according to an embodiment of the present invention comprises:

[0060] Bottom support layer 1;

[0061] There are two groups of support airbags 21 distributed along the width of the mattress, with a support gap between the two groups of support airbags 21;

[0062] There are two groups of massage airbags 62 distributed along the width of the mattress, with a massage gap between the two groups of massage airbags 62;

[0063] Massage installation layer 61;

[0064] A support air tube 30 is located in the support gap;

[0065] Massage trachea 31, located in the massage gap;

[0066] Among them, the bottom support layer 1, the support airbag 21, the massage installation layer 61 and the massage airbag 62 are stacked in sequence from bottom to top;

[0067] A connector 214 is provided near the middle end of the support airbag 21 , and the connector 214 is connected to the support air pipe 30 .

[0068] In this embodiment, see Figure 1 and Figure 2 The mattress includes a bed core, which includes the following from bottom to top:

[0069] Bottom support layer 1;

[0070] Support airbag layer 2;

[0071] Massage airbag layer 6;

[0072] The sensor strip layer 7 is provided with a sensor strip;

[0073] Comfort layer 8, usually made of comfort sponge;

[0074] The bottom support layer 1 includes a support sponge 11 and a surrounding edge 12. The surrounding edge 12 is located above the support sponge 11. The bottom support layer 1 forms an airbag accommodating cavity. The support airbag layer 2 and the massage airbag layer 6 are located in the airbag accommodating cavity.

[0075] The supporting airbag layer 2 includes a supporting airbag 21 in the middle of the mattress in the longitudinal direction, a control component 22 and a bending component 23 at the end of the mattress.

[0076] In this embodiment, when the inner cover, outer cover and quilted layer are not installed, the surrounding edge 12 of the bed core, the sensor strip layer 7 and the comfort layer 8 are exposed parts of the bed core.

[0077] See also Figure 3 and Figure 4 In this embodiment, an intermediate sponge 4 is provided in the gap between the two groups of supporting airbags 21. The intermediate sponge 4 has a pipe groove 41 along the length direction of the mattress, and the supporting air pipe 3 and the joint 214 are located in the pipe groove 41.

[0078] In this embodiment, the tube groove 41 is located in the middle of the middle sponge 4 in the height direction; the joint 214 is located in the middle of the support airbag 21 in the height direction; the tube groove 41 is through; and the tube groove 41 is U-shaped.

[0079] In this embodiment, the airbag mattress also includes a transition sponge and a receiving groove sponge arranged above the supporting sponge 11. The transition sponge is located between the receiving groove sponge and the supporting airbag 21. The transition sponge has a transition groove, and the receiving groove sponge has a control groove and a pipe groove. The transition groove is connected to the pipe groove 41 and the pipe groove.

[0080] In this embodiment, the joint 214 is a tee, and the supporting air pipe 3 is divided into multiple sections, and each section of the supporting air pipe 3 is respectively connected to each tee.

[0081] In this embodiment, the plurality of support airbags 21 share the same support air tube 3. In other embodiments, each support airbag 21 may be connected to a separate support air tube 3.

[0082] In this embodiment, the supporting airbag 21 includes an upper plane portion 211 , a lower plane portion 212 and a middle deformation portion 213 .

[0083] In this embodiment, the support airbag 21 includes an inner TPU layer and an outer velvet layer. The velvet layer is made of velvet, which can reduce noise caused by friction.

[0084] In this embodiment, the support airbag 21 is fixedly connected to the support sponge 11. The support airbag 21 is fixedly connected to the support sponge 11 by the hook surface and the fleece surface of the Velcro. The fleece layer (flannel) forms a patterned fleece surface.

[0085] See also Figure 5 and Figure 6 In this embodiment, a tube restraint 32 is provided on the massage installation layer 61 , and the tube restraint 32 limits the position of the trachea 31 .

[0086] In this embodiment, the tube-binding member 32 is an elastic band, and the trachea 31 passes through the elastic band; alternatively, the tube-binding member 32 is a cable tie or a binding band.

[0087] In this embodiment, each massage airbag 62 is connected to an independent air tube 31. In other embodiments, multiple massage airbags 62 may share the same air tube 31.

[0088] In this embodiment, a second tube hole 611 for the air supply tube 31 to pass through is defined on the massage installation layer 61 , and the controller is located below the massage installation layer 61 .

[0089] In this embodiment, at least one tube tie 32 is adjacent to the second tube hole 611 on the massage installation layer 61 .

[0090] In this embodiment, there are multiple tube-binding members 32 , and other tube-binding members 32 are adjacent to the horizontal bend of the trachea 31 .

[0091] In this embodiment, the two groups of massage airbags 62 share the same or multiple tube binding members 32 .

[0092] In this embodiment, the massage airbags 62 are elongated and secured to the massage mounting layer 61 at both ends of the lengthwise direction. Each group of massage airbags 62 contains three to six massage airbags. Specifically, in this embodiment, each group of massage airbags 62 contains four massage airbags 62. The massage airbags 62 are secured to the massage mounting layer 61 via Velcro.

[0093] Specifically, in this embodiment, there are four tube-binding members 32. From the head to the foot of the bed, the first tube-binding member 32 is located adjacent to the bend of the air tube 31 connected to the massage airbag 62 farthest from the second tube hole 611 (or, in other words, farthest from the foot of the bed). The second tube-binding member 32 is located adjacent to the bend of the air tube 31 connected to the massage airbag 62 second farthest from the second tube hole 611. The third tube-binding member 32 is located adjacent to the bend of the air tube 31 connected to the massage airbag 62 third farthest from the second tube hole 611. The fourth tube-binding member 32 is located adjacent to the tube hole 611. The first tube-binding member 32 binds two air tubes 31, the second tube-binding member 32 binds four massage air tubes 31, the third tube-binding member 32 binds six massage air tubes 31, and the fourth tube-binding member 32 binds eight massage air tubes 31. In other embodiments, a fifth tube binding member 32 may be provided. The tube binding member 32 is located adjacent to the bend of the air tube 31 connected to the massage airbag 62 closest to the second tube hole 611 . The tube binding member 32 binds the eight massage air tubes 31 .

[0094] In this embodiment, the control component includes a receiving slot sponge, a sponge cover and a controller. The receiving slot sponge is provided with a connected control receiving slot and a pipe groove, and the pipe groove and the pipe groove are connected.

[0095] In this embodiment, the sponge cover defines a second tube hole 611 for the massage airway to pass through, and the massage installation layer defines a first tube hole 2221 for the massage airway to pass through. The second tube hole 611 is connected to the first tube hole 2221. The second tube hole 611 and the first tube hole 2221 are vertically opposite.

[0096] The beneficial effects of the airbag mattress with unobstructed air passage of the first embodiment of the present invention are as follows: the support air tube 30 and the joint 214 of the support airbag 21 are both located in the gap in the center of the width direction of the mattress. Compared with the support air tube 30 and the joint 214 being located at the edge of the width direction of the mattress, the support air tube 30 and the joint 214 are less likely to be deformed by force, thereby avoiding or reducing the deformation of the support air tube 30 and the joint 214; the middle sponge 4 is provided with a pipe groove 41, and the support air tube 30 and the joint 214 are located in the pipe groove 41, which not only limits the support air tube 30 and the joint 214, but also avoids the support The air tube 30 is displaced, and the support air tube 30 and the joint 214 are protected; the massage air tube 31 is located in the central gap between the two groups of massage air bags 62 in the width direction of the mattress. Compared with the massage air tube 31 being located at the edge in the width direction of the mattress, the massage air tube 31 is less likely to be deformed by force, thereby avoiding or reducing the deformation of the massage air tube 31; making the air path unobstructed; a tube restraint 32 is provided to limit the position of the massage air tube 31; the tube restraint 32 has multiple bends adjacent to the massage air tube 31, which has a better effect of limiting or maintaining the position of the massage air tube 31.

[0097] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Those skilled in the art will understand that the present invention includes, but is not limited to, the contents described in the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

1. An airbag mattress with unobstructed air passage, characterized by: The airbag mattress with unobstructed air passage comprises: bottom support layer (1); There are two groups of support air bags (21) distributed along the width direction of the mattress, with a support gap between the two groups of support air bags (21); There are two groups of massage airbags (62) distributed along the width direction of the mattress, with a massage gap between the two groups of massage airbags (62); Massage installation layer (61); a support air tube (30), located in the support gap; Massage trachea (31), located in the massage gap; The bottom support layer (1), the support airbag (21), the massage installation layer (61) and the massage airbag (62) are stacked in sequence from bottom to top; A joint (214) is provided near one end of the support airbag (21) near the middle, and the joint (214) is connected to the support air tube (30).

2. The airbag mattress with unobstructed air passage according to claim 1, characterized in that: A middle sponge (4) is provided in the gap between the two groups of supporting airbags (21). The middle sponge (4) is provided with a pipe groove (41) along the length direction of the mattress. The supporting air pipe (30) and the joint (214) are located in the pipe groove (41).

3. The airbag mattress with unobstructed air passage according to claim 2, characterized in that: The tube groove (41) is located in the middle of the middle sponge (4) in the height direction; the joint (214) is located in the middle of the support airbag (21) in the height direction; the tube groove (41) is through-through; the tube groove (41) is U-shaped; a sponge groove is provided on the upper surface of the bottom support layer (1), and the middle sponge (4) is located in the sponge groove.

4. The airbag mattress with unobstructed air passage according to claim 2, characterized in that: The airbag mattress further comprises a control assembly (22) arranged below the massage installation layer (61) and on the same layer as the supporting airbag (21). The control assembly (22) comprises a receiving groove sponge (221), a sponge cover (222) and a controller (223). The receiving groove sponge (221) is provided with a control receiving groove and a pipe groove that are connected to each other, and the pipe groove is connected to the pipe groove (41).

5. The airbag mattress with unobstructed air passage according to claim 4, characterized in that: The sponge cover (222) is provided with a first tube hole (2221) for the massage air pipe (31) to pass through, and the massage installation layer (61) is provided with a second tube hole (611) for the massage air pipe (31), and the first tube hole (2221) and the second tube hole (611) are connected.

6. The airbag mattress with unobstructed air passage according to claim 1, characterized in that: A tube restraining member (32) is provided on the massage installation layer (61).

7. The airbag mattress with unobstructed air passage according to claim 6, characterized in that: The tube restraint (32) is an elastic band through which the trachea passes; alternatively, the tube restraint (32) is a cable tie or a binding band.

8. The airbag mattress with unobstructed air passage according to claim 1, characterized in that: Each massage airbag (62) is connected to two independent massage air tubes (31); or, a plurality of massage airbags (62) share the same massage air tube (31).

9. The airbag mattress with unobstructed air passage according to claim 1, characterized in that: The massage airbag (62) is in the shape of an elongated strip; The two ends of the massage airbag (62) in the length direction are fixedly connected to the massage installation layer (61); The number of massage airbags (62) in each group of massage airbags (62) is 3 to 6.

10. The airbag mattress with unobstructed air passage according to claim 1, characterized in that: The mattress includes a bed core, which includes the following from bottom to top: bottom support layer (1); Supporting airbag layer (2); Massage airbag layer (6); Sensing strip layer (7); Comfort layer (8); The bottom support layer (1) comprises a support sponge (11) and a surrounding edge (12), the surrounding edge (12) is located above the support sponge (11), the bottom support layer (1) forms an airbag accommodating cavity, and the support airbag layer (2) and the massage airbag layer (6) are located in the airbag accommodating cavity; The supporting airbag layer (2) comprises a supporting airbag (21) in the middle of the mattress in the longitudinal direction, a control component (22) and a bending component (23) at the rear end of the mattress.

Images