Multipurpose mattress

Abstract

The utility model relates to a multipurpose mattress applied to the field of mattresses, which comprises a bottom frame, two supporting strips are fixedly connected to the inner bottom wall of the bottom frame, the upper ends of the two supporting strips are jointly and fixedly connected with a supporting framework, a plurality of single mattresses are arranged at the upper end of the supporting framework, and accommodating grooves are formed in the corresponding ends of the front single mattress and the rear single mattress. A limiting strip is jointly arranged in the front containing groove and the rear containing groove, the lower end of the limiting strip is fixedly connected with a fixing rod, the lower end of the fixing rod sequentially penetrates through the single mattress located in the front and the supporting framework and is rotationally connected with the inner bottom wall of the bottom frame, and the outer ring of the fixing rod is fixedly sleeved with a driven gear. When the mattress is used, the mattress can be deformed, family members can conveniently lift the mattress on one side to turn over a long-term bedridden crowd, and when the family members do not turn over, the mattress can be limited and fixed, so that the mattress is effectively prevented from being deformed due to bad postures, the practicability of the mattress is improved, and the mattress is convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to a mattress, in particular to a multi-purpose mattress applied in the mattress field. Background Art

[0002] A mattress is an item that is placed between the human body and the bed to ensure that consumers get a healthy and comfortable sleep. However, for people who have limited mobility and need to stay in bed for a long time, since they cannot move freely and maintain the same posture for a long time, it is easy to cause local pressure on the body, which can easily lead to bedsores.

[0003] In order to solve the problem of bedridden people being prone to bedsores, airbag mattresses or folding mattresses are generally used on the market to facilitate family members to turn over the bedridden people. However, airbag mattresses are prone to leakage after long-term use, and folding mattresses are prone to deformation or displacement due to the sleeping posture of bedridden people, which requires bedridden people to change mattresses frequently, which is inconvenient for bedridden people and their families to use. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that for people who need to stay in bed for a long time and are prone to bedsores, mattresses on the market are prone to various inconveniences for family members to use due to the bedridden posture of people who stay in bed for a long time or long-term use.

[0005] In order to solve the above problems, the utility model provides a multi-purpose mattress, including a bottom frame, the inner bottom wall of the bottom frame is fixedly connected to two support bars, the upper ends of the two support bars are commonly fixedly connected to a support frame, the upper end of the support frame is provided with a plurality of single mattresses, the corresponding ends of the front and rear single mattresses are each provided with a receiving groove, the front and rear two receiving grooves are commonly provided with a limiting bar, the lower end of the limiting bar is fixedly connected to a fixing rod, the lower end of the fixing rod sequentially penetrates the single mattress located in the front, the support frame and is rotatably connected to the inner bottom wall of the bottom frame, the outer ring fixing sleeve of the fixing rod is provided with a driven gear, the rear end of the support bar located in the front is rotatably connected to a plurality of rotating rods corresponding to the plurality of fixing rods, the rear end of the rotating rod is fixedly connected to a driving gear, the driving gear is meshed with the driven gear, the outer rings of the plurality of rotating rods are commonly fixedly sleeved with a pulley group, the front end of the bottom frame is provided with a knob, the rear end of the knob sequentially penetrates the bottom frame and the support bar located in the front end, and the rear end of the knob is fixedly connected to the rightmost rotating rod, and the upper ends of the plurality of single mattresses are commonly fixedly connected with a cushion.

[0006] In the above-mentioned multi-purpose mattress, the mattress can be deformed when in use, so that family members can lift one side of the mattress to turn over the bedridden people for a long time. When not turning over, the mattress can be limited and fixed, effectively preventing the mattress from being deformed due to bad posture.

[0007] As a further improvement of the present application, a plurality of single mattresses located at the rear end are fixedly connected together with a pull plate, and the longitudinal section of the pull plate is L-shaped.

[0008] As a further improvement of the present application, the front and rear two accommodating grooves form a complete circular groove, and the center of the circular groove is located in the front accommodating groove.

[0009] As a further improvement of the present application, the length of the limiting strip is consistent with the diameter of the circular groove, the upper end of the single mattress is made of rubber material, and the lower end of the single mattress is made of plastic material.

[0010] As another improvement of the present application, a plurality of anti-sliding blocks are fixedly connected to the upper end of the soft cushion, and the ends of the single mattresses located at the leftmost and rightmost ends away from each other are fixedly connected to fixed blocks, and the ends of the left and right fixed blocks away from each other are respectively in contact with the left and right inner walls of the bottom frame.

[0011] As another improved supplement of the present application, two springs are fixedly connected to the inner bottom wall of the fixed block, a slide is fixedly connected to the upper end of the spring, an L-shaped pressure plate is fixedly connected to the upper end of the slide, and the lower surface of the pressure plate is in contact with the upper surface of the cushion.

[0012] To sum up, in actual application, the rightmost rotating rod can be driven to rotate by turning the knob, and the pulley group can make multiple rotating rods rotate at the same time, so that the active gear drives the driven gear to rotate, and the driven gear rotates the fixed rod, so that the limit bar rotates ninety degrees in the accommodating groove, and then family members can kneel in front of the long-term bedridden people to limit the long-term bedridden people, and by pulling the pull plate, the single mattress at the rear end can be flipped a certain degree, thereby lifting one end of the body of the long-term bedridden people, and then the family members can assist in turning over, which is convenient for the long-term bedridden people and their families to use. The utility model has a simple structure and is easy to operate by family members. It can effectively avoid the leakage of the airbag mattress and the deformation and displacement of the folding mattress, extend the service life of the mattress, and reduce the waste of material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0014] Figure 2 A bottom view of the support frame structure of the first embodiment of the present application;

[0015] Figure 3 This is a diagram of the movement of a single mattress according to the first embodiment of the present application;

[0016] Figure 4 This is a cross-sectional view of a single mattress structure according to the first embodiment of the present application;

[0017] Figure 5 A bottom view of a single mattress structure according to a first embodiment of the present application;

[0018] Figure 6 This is a diagram of the rotation of the limit bar in the first embodiment of the present application;

[0019] Figure 7 This is a structural schematic diagram of the second implementation mode of the present application;

[0020] Figure 8 This is a schematic diagram of the pressure plate structure of the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1 bottom frame, 2 support bars, 3 support skeleton, 4 single mattress, 5 accommodating groove, 6 limit bars, 7 fixing rod, 8 driven gear, 9 rotating rod, 10 driving gear, 11 pulley set, 12 knob, 13 cushion, 14 pull plate, 15 anti-sliding block, 16 fixing block, 17 spring, 18 sliding plate, 19 pressing plate. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1 Shown is a multi-purpose mattress, comprising a bottom frame 1, a plurality of single mattresses 4 are provided at the upper end of a supporting frame 3, a knob 12 is provided at the front end of the bottom frame 1, the knob 12 can drive a rotating rod 9 on the far right to rotate, for the convenience of user use, and a soft cushion 13 is fixedly connected to the upper ends of the plurality of single mattresses 4.

[0026] Figure 2 and Figure 3It is shown that: two support bars 2 are fixedly connected to the inner bottom wall of the bottom frame 1, and the upper ends of the two support bars 2 are commonly fixedly connected with a support frame 3. The support frame 3 can support multiple single mattresses 4, which can effectively prevent the mattresses from collapsing. The outer ring of the fixed rod 7 is fixedly sleeved with a driven gear 8. The rear end of the support bar 2 located in the front is rotatably connected with multiple rotating rods 9 corresponding to the multiple fixed rods 7. The rear end of the rotating rod 9 is fixedly connected with a driving gear 10, and the driving gear 10 is meshed with the driven gear 8. The outer rings of the multiple rotating rods 9 are commonly fixedly sleeved with a pulley group 11. The rear end of the knob 12 passes through the bottom frame 1 and the support bar 2 located at the front end in sequence, and the rear end of the knob 12 is fixedly connected to the rightmost rotating rod 9. Rotating the knob 12 can rotate the rightmost rotating rod 9, and the pulley group 11 drives the multiple rotating rods 9 and the driving gear 10 to rotate at the same time, so that the driven gear 8 and the limit bar 6 rotate, thereby improving the working efficiency. The multiple single mattresses 4 located at the rear end are commonly fixedly connected with a pull plate 14, and the longitudinal section of the pull plate 14 is L-shaped.

[0027] Figure 4 , Figure 5 and Figure 6 It is shown that: a receiving groove 5 is provided at the corresponding ends of the front and rear single mattresses 4, and a limiting strip 6 is provided in both the front and rear receiving grooves 5. The lower end of the limiting strip 6 is fixedly connected to a fixing rod 7. The lower end of the fixing rod 7 sequentially penetrates the single mattress 4 and the supporting frame 3 located in the front and is rotatably connected to the inner bottom wall of the bottom frame 1. The front and rear receiving grooves 5 form a complete circular groove, and the center of the circular groove is located in the receiving groove 5 at the front end, so that the limiting strip 6 can rotate ninety degrees without contacting the single mattress 4 at the rear end. The length of the limiting strip 6 is consistent with the diameter of the circular groove, so that the rotation of the limiting strip 6 is not hindered. The upper end of the single mattress 4 is made of rubber material to improve the user's comfort, and the lower end of the single mattress 4 is made of plastic material.

[0028] When in use, the rightmost rotating rod 9 can be driven to rotate by turning the knob 12, and the pulley group 11 can make multiple rotating rods 9 rotate at the same time, so that the driving gear 10 drives the driven gear 8 to rotate, and the driven gear 8 rotates the fixing rod 7, so that the limiting strip 6 rotates ninety degrees in the accommodating groove 5, and then the family members can kneel in front of the long-term bedridden people to limit the long-term bedridden people, and pull the pull plate 14 to make the single mattress 4 at the rear end flip a certain degree, so as to lift one end of the body of the long-term bedridden people, and then the family members can assist in turning over, which is convenient for the long-term bedridden people and their families to use. The utility model has a simple structure and is easy for users to operate, and can effectively avoid the leakage of the airbag mattress and the deformation and displacement of the folding mattress, thereby extending the service life of the mattress and reducing the waste of material resources.

[0029] The second implementation method:

[0030] On the basis of the first embodiment, this embodiment adds an anti-sliding block 15, a fixing block 16, a spring 17, a sliding plate 18 and a pressing plate 19, and the rest of the parts are consistent with the first embodiment.

[0031] Figure 7 It is shown that: a plurality of anti-sliding blocks 15 are fixedly connected to the upper end of the soft cushion 13, and the anti-sliding blocks 15 can prevent the bed sheet from slipping. The ends of the single mattress 4 located at the leftmost end and the rightmost end that are away from each other are fixedly connected with a fixing block 16, and the ends of the left and right fixing blocks 16 that are away from each other are respectively in contact with the left and right inner walls of the bottom frame 1.

[0032] Figure 8 It is shown that: two springs 17 are fixedly connected to the inner bottom wall of the fixed block 16, a slide plate 18 is fixedly connected to the upper end of the spring 17, an L-shaped pressing plate 19 is fixedly connected to the upper end of the slide plate 18, the lower surface of the pressing plate 19 is in contact with the upper surface of the cushion 13, the pressing plate 19 is pulled to drive the slide plate 18 to move upward, and the spring 17 is stretched upward, so that the pressing plate 19 can limit and fix the sheets of different thicknesses.

[0033] When in use, the bed sheet is laid on the upper surface of the cushion 13, and the anti-slip block 15 is used to prevent slipping, and then the pressing plate 19 is pulled upward to press the left and right ends of the bed sheet, thereby effectively preventing the bed sheet from being displaced greatly when the mattress is deformed, making it easier for users to use.

[0034] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A multi-purpose mattress, comprising a bottom frame (1), characterized in that: The inner bottom wall of the bottom frame (1) is fixedly connected to two support bars (2), the upper ends of the two support bars (2) are commonly fixedly connected to a support frame (3), and the upper end of the support frame (3) is provided with a plurality of single mattresses (4); A receiving groove (5) is provided at one end corresponding to the front and rear single mattresses (4), and a limiting strip (6) is provided in both the front and rear receiving grooves (5). The lower end of the limiting strip (6) is fixedly connected to a fixing rod (7), and the lower end of the fixing rod (7) sequentially passes through the single mattress (4) and the support frame (3) located in the front and is rotatably connected to the inner bottom wall of the bottom frame (1). The outer ring of the fixing rod (7) is fixedly sleeved with a driven gear (8), and the rear end of the support strip (2) located in the front is rotatably connected to a plurality of rotating rods (9) corresponding to the plurality of fixing rods (7), and the rear end of the rotating rod (9) is fixedly connected to a driving gear (10), and the driving gear (10) is meshed with the driven gear (8). The outer rings of the plurality of rotating rods (9) are commonly fixedly sleeved with a pulley group (11); The front end of the bottom frame (1) is provided with a knob (12), the rear end of the knob (12) sequentially passes through the bottom frame (1) and the support bar (2) located at the front end, and the rear end of the knob (12) is fixedly connected to the rightmost rotating rod (9), and the upper ends of the plurality of single mattresses (4) are commonly fixedly connected with a cushion (13).

2. A multi-purpose mattress according to claim 1, characterized in that: The plurality of single mattresses (4) located at the rear end are commonly and fixedly connected to a pull plate (14), and the pull plate (14) has an L-shaped longitudinal section.

3. The multi-purpose mattress according to claim 1, characterized in that: The two front and rear accommodating grooves (5) form a complete circular groove, and the center of the circular groove is located in the front accommodating groove (5).

4. A multi-purpose mattress according to claim 3, characterized in that: The length of the limiting strip (6) is consistent with the diameter of the circular groove; the upper end of the single mattress (4) is made of rubber material, and the lower end of the single mattress (4) is made of plastic material.

5. The multi-purpose mattress according to claim 1, characterized in that: The upper end of the soft cushion (13) is fixedly connected to a plurality of anti-sliding blocks (15), and the ends of the leftmost and rightmost single mattresses (4) that are away from each other are fixedly connected to fixing blocks (16), and the ends of the left and right fixing blocks (16) that are away from each other are respectively in contact with the left and right inner walls of the bottom frame (1).

6. The multi-purpose mattress according to claim 5, characterized in that: Two springs (17) are fixedly connected to the inner bottom wall of the fixed block (16); the upper ends of the springs (17) are fixedly connected to a slide plate (18); the upper end of the slide plate (18) is fixedly connected to an L-shaped pressing plate (19); the lower surface of the pressing plate (19) is in contact with the upper surface of the cushion (13).

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