CN219147201U - Improved mattress - Google Patents

Abstract

The utility model discloses an improved mattress, which comprises a spring layer, a filling layer, a water bag, an adjusting air bag and an inflation and deflation component, wherein the filling layer is arranged above the spring layer, grooves corresponding to shoulder positions are formed in the filling layer, a first baffle and a second baffle are respectively fixedly arranged at two ends of each groove, and openings of the grooves are upwards arranged; a water bag is arranged in the groove, one side of the water bag is connected with an adjusting air bag in an adhesive mode, the water bag is in contact with the first baffle, and the adjusting air bag is in contact with the second baffle; the inflation and deflation assembly is mounted on the second baffle, and the inflation and deflation assembly is communicated with the inner cavity of the adjusting air bag through a pipeline. Compared with the prior art, the water bag and the adjusting air bag are arranged in the groove, and the sinking degree of the water bag when the water bag is pressed by the shoulder is adjusted by inflating or deflating, so that the water bag is more comfortable for a user to use.

Description

Improved mattress

Technical Field

The utility model relates to the technical field of mattresses, in particular to an improved mattress.

Background

The mattress is a mattress with proper hardness, which is used on a bedstead, is matched with a bedding and a bed, can provide a good place for people to lie down and rest, and the traditional mattress is in a rectangular flat shape, and the lying surface of the human body is a large plane; when lying on side, the head is rested on the pillow, and is affected by the shoulder to push up the spine, so that the cervical vertebra is bent downwards, the upper section of the lumbar vertebra is bent upwards, and the protrusion of the cervical vertebra and the lumbar intervertebral disc is easily caused. Meanwhile, the shoulder is stressed greatly, local adhesion is easy to occur, and scapulohumeral periarthritis occurs.

The utility model patent 'a mattress' of the Chinese patent database with the application number of 200520097672.5 discloses the following technical scheme: a mattress is transversely provided with a groove for placing the arms of a human body in an area 20-70 cm away from one longitudinal end of the mattress body. Chinese patent 201921615780.5, published as 2020.07.14, discloses a double mattress which is convenient for double users to use.

However, there are different shoulder widths of different people, so that the sinking height of the filler arranged in the groove needs to be adapted to different users, even the same patient, the comfort feeling of the filler with the same sinking height is different, and the technical scheme for adjusting the height of the filler in the groove is lacking in the prior art. The user experiences poor. And the mattress in the prior art has single function and lacks auxiliary treatment effect on scapulohumeral periarthritis.

In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.

Disclosure of Invention

The main object of the present utility model is to provide an improved mattress which solves the problem that the user in the prior art cannot adjust the sinking depth when using the mattress with grooves, so that the using effect is poor.

In order to achieve the above object, the solution of the present utility model is:

the improved mattress comprises a spring layer, a filling layer, a water sac, an adjusting air sac and an inflation and deflation component, wherein the filling layer is arranged above the spring layer, a groove corresponding to the shoulder position is formed in the filling layer, a first baffle and a second baffle are fixedly arranged at two ends of the groove respectively, and an opening of the groove is upwards arranged; a water bag is arranged in the groove, one side of the water bag is connected with an adjusting air bag in an adhesive mode, the water bag is in contact with the first baffle, and the adjusting air bag is in contact with the second baffle; the inflation and deflation assembly is mounted on the second baffle, and the inflation and deflation assembly is communicated with the inner cavity of the adjusting air bag through a pipeline.

Further, the width L of the groove is 15 cm.

Further, the thickness of the filling layer is 5 cm.

Further, the regulating air bag accounts for 3-5% of the transverse width of the filling layer.

Further, the water bag is connected with the side wall and the bottom wall of the groove in an adhesive mode.

Further, the inflation and deflation assembly comprises an inflation and deflation pipe, an deflation valve and an inflation balloon, wherein the inflation and deflation pipe is connected with the inflation balloon and the adjustment balloon, and the deflation valve is arranged on the inflation and deflation pipe.

Further, a heating device is arranged in the water bag.

Further, the heating device is an electric heating tube.

After the structure is adopted, the improved mattress provided by the utility model has at least the following beneficial effects:

1. when the device is used, the local stress area of the lateral position is small, only the shoulder is high in pressure, the shoulder sags about 3 cm, if the device is lying on the back, the whole upper back is applied, the stress area is large, and the sag is not obvious. The adjustment balloon is inflated or deflated by using an inflation and deflation assembly. The adjusting air bag expands when inflated, and the adjusting air bag laterally extrudes the water bag, so that the sinking distance of the water bag is reduced. The air bag is regulated to be contracted when the air bag is deflated, the squeezing action of the air bag on the water bag is regulated to be reduced, and thus the sinking distance of the water bag is increased. The sinking depth of the water bag is adjusted when the shoulder presses the water bag by adjusting the inflation and deflation of the air bag. So as to adapt to the use requirements of different users on the sinking degree of the water bag.

2. The water bag is connected with the side wall and the bottom wall of the groove in an adhesive mode, so that the attaching effect of the water bag and the groove is better, and unnecessary movement is reduced.

3. The heating device is arranged in the water bag, can be connected with a power supply, can be heated in winter, and plays a role in keeping warm; if there is scapulohumeral periarthritis, it can also be used for treating scapulohumeral periarthritis.

Compared with the prior art, the water bag and the adjusting air bag are arranged in the groove, and the sinking degree of the water bag when the water bag is pressed by the shoulder is adjusted by inflating or deflating, so that the water bag is more comfortable for a user to use.

Drawings

Fig. 1 is a schematic top view of an improved mattress according to the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic side cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the water bladder in the groove.

In the figure:

a spring layer 1; a filler layer 2; a groove 3; a first baffle 31; a second baffle 32; a water bladder 33; adjusting the air bag 34; an inflation/deflation assembly 35; a gas charging/discharging pipe 351; a bleed valve 352; an inflatable bladder 353; a pillow 4.

Detailed Description

In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.

As shown in fig. 1 to 4, the improved mattress according to the present utility model comprises a spring layer 1, a filling layer 2, a water bag 33, an adjusting air bag 34 and an inflating and deflating assembly 35, wherein the filling layer 2 is arranged above the spring layer 1, a groove 3 corresponding to the shoulder position is formed on the filling layer 2, a first baffle 31 and a second baffle 32 are fixedly arranged at two ends of the groove 3 respectively, and the opening of the groove 3 is upwards arranged; a water bag 33 is arranged in the groove 3, one side of the water bag 33 is connected with an adjusting air bag 34 in an adhesive mode, the water bag 33 is contacted with the first baffle 31, and the adjusting air bag 34 is contacted with the second baffle 32; the inflation and deflation assembly 35 is mounted on the second baffle 32, and the inflation and deflation assembly 35 is communicated with the inner cavity of the adjusting air bag 34 through a pipeline. A pillow 4 is arranged on the filling layer 2.

Thus, the improved mattress provided by the utility model has the advantages that when in use, the local stress area of the lateral position is small, only the shoulder is high in pressure intensity, the shoulder sags by about 3 cm, and if lying on the back, the whole upper back is applied, the stress area is large, and the sag is not obvious. The adjustment bladder 34 is inflated or deflated through the use of an inflation and deflation assembly 35. The regulating bladder 34 is inflated when inflated, and the regulating bladder 34 presses the water bladder 33 laterally, so that the sinking distance of the water bladder 33 is reduced. The air bag 34 is contracted when being deflated, the squeezing action of the air bag 34 on the water bag 33 is reduced, and thus the sinking distance of the water bag 33 is increased. By adjusting the inflation and deflation of the air bag 34, the sinking depth of the water bag 33 is adjusted when the shoulder presses the water bag 33. To meet the use requirements of different users on the sinking degree of the water bag 33. The first baffle 31 and the second baffle 32 provide support for the water bladder 33 and the regulating bladder 34 from the sides, respectively. As shown in fig. 1, the width L of the groove 3 is preferably 15 cm.

Preferably, the thickness of the filling layer 2 is 5 cm. The filling layer 2 may be made of foamed sheet material.

Preferably, the regulating bladder 34 occupies 3-5% of the lateral width of the filling layer 2. As shown in FIG. 2, the lateral width of the adjustment air bag is S, the proportion of the lateral width S of the adjustment air bag 34 to the width of the bed surface is limited, and the influence on the use of the user is reduced

Preferably, the water bag 33 is adhesively connected with the side wall and the bottom wall of the groove 3, so that the water bag 33 has better fitting effect with the groove 3 and reduces unnecessary movement. One end of the water bag 33, which is close to the adjusting air bag 34, can be reserved with a certain adjusting section which is not bonded, so that the adjusting air bag 34 can conveniently squeeze the water bag 33.

Preferably, as shown in fig. 2, the inflation and deflation assembly 35 includes an inflation and deflation pipe 351, a deflation valve 352 and an inflation balloon 353, the inflation and deflation pipe 351 connects the inflation balloon 353 with the adjustment balloon 34, and the deflation valve 352 is mounted on the inflation and deflation pipe 351. In use, air is forced into inflation tube 351 into adjustment bladder 34 by squeezing inflation bladder 353. The tail of the inflatable balloon 353 has a one-way valve so that air can only pass through the one-way valve from the outside into the inflatable balloon 353. When the air is required to be deflated, the air in the regulating air bag 34 is discharged through the air deflating valve 352 by opening the air deflating valve 352, and after the regulation is finished, the air deflating valve 352 is closed. The working principle of the inflation and deflation assembly 35 is the same as that of the inflation and deflation structure in the mercury sphygmomanometer.

Preferably, a heating device (not shown) is provided in the water bladder 33. Further, the heating device is an electric heating tube. The water bag 33 is internally provided with a heating device which can be connected with a power supply and can be heated in winter to play a role in keeping warm; if there is scapulohumeral periarthritis, it can also be used for treating scapulohumeral periarthritis.

Compared with the prior art, the water bag 33 and the adjusting air bag 34 are arranged in the groove 3, and the sinking degree of the water bag 33 when the water bag is pressed by the shoulder is adjusted by inflating or deflating, so that a user can use the water bag more comfortably.

The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.

Claims (8)

1. The improved mattress is characterized by comprising a spring layer, a filling layer, a water bag, an adjusting air bag and an inflation and deflation component, wherein the filling layer is arranged above the spring layer, grooves corresponding to shoulder positions are formed in the filling layer, a first baffle and a second baffle are fixedly arranged at two ends of each groove respectively, and openings of the grooves are upwards arranged; a water bag is arranged in the groove, one side of the water bag is connected with an adjusting air bag in an adhesive mode, the water bag is in contact with the first baffle, and the adjusting air bag is in contact with the second baffle; the inflation and deflation assembly is mounted on the second baffle, and the inflation and deflation assembly is communicated with the inner cavity of the adjusting air bag through a pipeline.

2. An improved mattress according to claim 1 wherein said channel has a width L of 15 cm.

3. An improved mattress according to claim 1 wherein said fill layer has a thickness of 5 cm.

4. An improved mattress according to claim 1 wherein said air cells are 3-5% of the transverse width of the filling layer.

5. An improved mattress according to claim 1 wherein said water bladder is adhesively attached to the side and bottom walls of said channel.

6. The improved mattress of claim 1 wherein said inflation and deflation assembly comprises an inflation and deflation tube, a deflation valve and an inflation bladder, said inflation and deflation tube connecting said inflation bladder with an adjustment bladder, said deflation valve being mounted on said inflation and deflation tube.

7. An improved mattress according to claim 1 wherein said water bladder has heating means disposed therein.

8. An improved mattress according to claim 7 wherein said heating means is an electric heating tube.

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