Spine protection type adjustable child mattress

Abstract

The invention discloses a spine protection type adjustable child mattress, and belongs to the technical field of child mattresses. By arranging the body supporting cotton cushions capable of being turned over, the two body supporting cotton cushions capable of being turned over are integrally high in outer sides and low in inner sides, the two sides of the waist of a child can be effectively supported, and therefore the situation that the spine is hurt due to long-time compression is avoided; by adjusting the folding angles of the two body supporting cotton cushions, when a child lies for rest, the child can be prevented from turning over, and the situation that the child is suffocated in a lying-down state is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of children's mattresses, and particularly relates to a spinal cord care and adjustable children's mattress. Background Art

[0002] Children's mattresses are mainly used for placing on children's beds for children to lie on. The children's mattresses in the prior art are generally of an integral structure. When in use, children are prone to turn over on the mattress. Since the spinal cords of children have not yet fully developed, they are prone to being damaged during the turning process. In order to prevent children from turning over, it is usually necessary to place a pillow for partitioning on the side of the child to block. Moreover, when lying on a flat mattress, the mattress is difficult to support the child's back, resulting in uneven stress on the back and greater compression on the spinal cord, thus affecting the rest of infants and young children. Summary of the Invention

[0003] The present invention mainly solves the technical problems existing in the above-mentioned prior art, and provides a spinal cord care and adjustable children's mattress.

[0004] The above technical problems of the present invention are mainly solved by the following technical solutions: A spinal cord care and adjustable children's mattress includes a mounting base plate. Two body support cotton pads and a head support cotton pad are symmetrically arranged on the mounting base plate. The head support cotton pad is arranged on the upper side of the middle position between the two body support cotton pads. A horizontal installation groove and a set of symmetrically arranged horizontal sliding grooves are arranged at the middle position of the mounting base plate. A set of rotating bases are symmetrically arranged on the left and right of the upper surface of the mounting base plate. An installation hole penetrating through to the horizontal installation groove is arranged on the front surface of the mounting base plate. Connecting rods connected to the rotating bases are arranged at the bottoms of the two body support cotton pads.

[0005] Preferably, the outer side of the body support cotton pad is higher than the inner side, and it includes a first support arc portion and a second support arc portion. The second support arc portion is arranged on the outer side, and a third support arc portion is arranged between the first support arc portion and the second support arc portion for connection.

[0006] Preferably, two triangular wedges are symmetrically arranged on the upper surface of the mounting base plate. A convex block matched with the horizontal sliding groove is arranged at the bottom of the triangular wedge. The triangular wedge is slidably connected to the mounting base plate through the cooperation of the convex block and the horizontal sliding groove. A connecting block is arranged at the bottom of the triangular wedge. The connecting block is placed in the horizontal installation groove. Two solid guide rods are symmetrically arranged up and down on the connecting block in the left triangular wedge. Two hollow guide rods are symmetrically arranged up and down on the connecting block in the right triangular wedge. The solid guide rods penetrate through the corresponding hollow guide rods, and a spring is sleeved on the mutually matched solid guide rods and hollow guide rods. Both ends of the spring abut against the connecting blocks of the triangular wedges on both sides.

[0007] Preferably, a rotating rod is provided in the mounting hole. The front end of the rotating rod extends to the front side of the mounting base plate, and a rotating wheel is mounted at the end. The rear end of the rotating rod extends to the rear wall surface of the transverse mounting groove. Two through holes are formed in the rotating rod located in the transverse mounting groove. A cable is passed through each of the two through holes. The left and right ends of the two cables are fixedly connected to the connecting blocks of the two triangular wedges.

[0008] Preferably, a ratchet mechanism is provided at a position corresponding to the mounting hole on the front side of the mounting base plate. The rotating rod passes through the ratchet mechanism. The rotation of the rotating rod is fixed by the ratchet mechanism to prevent reverse rotation. The ratchet mechanism includes a release button.

[0009] Preferably, by rotating the rotating wheel to drive the rotating rod to rotate, the two cables are wound on the rotating rod. The two triangular wedges are pulled together by the two cables and locked by the ratchet mechanism. The two mutually approaching triangular wedges squeeze the two body support cotton pads to rotate around the connecting rod and turn up, realizing the support for the spine position.

[0010] The beneficial effects of the present invention are as follows: By providing body support cotton pads that can be flipped, the two body support cotton pads that can be flipped are overall high on the outside and low on the inside, which can effectively support the two sides of the child's waist, thereby avoiding long-term compression of the spine and causing damage; by adjusting the folding angle of the two body support cotton pads, when the child lies down and rests, it can also prevent the child from turning over and avoid the situation of suffocation in the prone position. Description of the Drawings

[0011] Figure 1 is a schematic structural diagram of the present invention;

[0012] Figure 2 is a schematic structural diagram of the mounting base plate of the present invention;

[0013] Figure 3 is a schematic structural diagram of the triangular wedge of the present invention;

[0014] Figure 4 is a schematic structural diagram of the bottom of the triangular wedge of the present invention;

[0015] Figure 5 is Figure 3 an enlarged schematic view of part A in

[0016] Figure 6 is a schematic structural diagram of the body support cotton pad of the present invention;

[0017] Figure 7 is a schematic structural diagram of the connecting rod of the present invention.

[0018] In the figure: 1, mounting base plate; 2, body support cotton pad; 3, head support cotton pad; 4, horizontal mounting groove; 5, horizontal sliding groove; 6, rotating base; 7, mounting hole; 8, first support arc portion; 9, second support arc portion; 10, third support arc portion; 11, triangular wedge; 12, convex block; 13, connecting block; 14, solid guide rod; 15, hollow guide rod; 16, spring; 17, rotating rod; 18, rotating wheel; 19, perforation; 20, cable; 21, ratchet mechanism; 22, release button; 23, connecting rod. Specific implementation manner

[0019] Next, through embodiments and in combination with the accompanying drawings, the technical solutions of the present invention will be further specifically described.

[0020] Embodiment: A spinal care and adjustable children's mattress, as Figures 1-7 shown, includes a mounting base plate 1, on which two body support cotton pads 2 and a head support cotton pad 3 are symmetrically arranged. The head support cotton pad 3 is arranged on the upper side of the middle position between the two body support cotton pads 2. A horizontal mounting groove 4 and a set of symmetrically arranged horizontal sliding grooves 5 are arranged at the middle position of the mounting base plate 1. A set of rotating bases 6 are symmetrically arranged on the upper surface of the mounting base plate 1 from left to right. An installation hole 7 penetrating through to the horizontal mounting groove 4 is arranged on the front surface of the mounting base plate 1. Connecting rods 23 connected to the rotating bases 6 are arranged at the bottoms of the two body support cotton pads 2.

[0021] The outer side of the body support cotton pad 2 is higher than the inner side, and includes a first support arc portion 8 and a second support arc portion 9. The second support arc portion 9 is arranged on the outer side, and a third support arc portion 10 is arranged between the first support arc portion 8 and the second support arc portion 9 for connection.

[0022] Two triangular wedges 11 are symmetrically arranged on the upper surface of the mounting base plate 1. A convex block 12 matched with the horizontal sliding groove 5 is arranged at the bottom of the triangular wedge 11. The triangular wedge 11 is slidably connected to the mounting base plate 1 through the cooperation of the convex block 12 and the horizontal sliding groove 5. A connecting block 13 is arranged at the bottom of the triangular wedge 11, and the connecting block 13 is placed in the horizontal mounting groove 4. Two solid guide rods 14 are symmetrically arranged up and down on the connecting block 13 in the left triangular wedge 11, and two hollow guide rods 15 are symmetrically arranged up and down on the connecting block 13 in the right triangular wedge 11. The solid guide rod 14 passes through the corresponding hollow guide rod 15, and a spring 16 is sleeved on the mutually matched solid guide rod 14 and hollow guide rod 15. Both ends of the spring 16 abut against the connecting blocks 13 of the triangular wedges 11 on both sides.

[0023] A rotating rod 17 is provided in the mounting hole 7. The front end of the rotating rod 17 extends to the front side of the mounting base plate 1, and a rotating wheel 18 is installed at the end. The rear end of the rotating rod 17 extends to the rear wall surface of the transverse mounting groove 4. Two through holes 19 are provided on the rotating rod 17 located in the transverse mounting groove 4. A cable 20 is inserted through each of the two through holes 19. The left and right ends of the two cables 20 are fixedly connected to the connecting blocks 13 of the two triangular wedges 11.

[0024] A ratchet mechanism 21 is provided at a position corresponding to the mounting hole 7 on the front side of the mounting base plate 1. The rotating rod 17 passes through the ratchet mechanism 21. The rotation of the rotating rod 17 is fixed by the ratchet mechanism 21 to prevent reverse rotation. The ratchet mechanism 21 includes a release button 22.

[0025] By rotating the rotating wheel 18, the rotating rod 17 is driven to rotate, the two cables 20 are wound on the rotating rod 17, the two triangular wedges 11 are pulled together by the two cables 20, and locked by the ratchet mechanism 21. The two mutually approaching triangular wedges 11 squeeze the two body support cotton pads 2 to rotate around the connecting rod 23 and turn up, realizing the support for the spine position.

[0026] Principle of the present invention: When in use, a child is placed between the two body support cotton pads 2. The first support arc portion 8 in the two body support cotton pads 2 is used to support the back of the child. And because there is a gap between the two body support cotton pads 2, it is possible to avoid the compression of the cotton pads on the spine. The positions on both sides of the back spine are supported by the first support arc portion 8, thereby avoiding the harm caused by the long-term compression of the spine.

[0027] When the child lies down to rest, the rotating wheel 18 can be rotated to drive the rotating rod 17 to rotate. The rotation of the rotating rod 17 drives the cable 20 to be wound on the rotating rod 17, and the two triangular wedges 11 are tightened with each other. The inwardly moving triangular wedges 11 can turn the body support cotton pad 2 around the connecting rod 23, turning up the outside of the body support cotton pad 2, so that the two body support cotton pads 2 can better limit the position of the child, avoiding the child from turning over and the risk of suffocation caused by being covered by other objects over the mouth and nose in the prone state.

[0028] During the rotation of the rotating rod 17, the ratchet mechanism 21 will prevent the rotating rod 17 from turning over, so that the two triangular wedges 11 can be fixed. When it is necessary to lay down and restore the body support cotton pad 2, the release button 22 can be pressed to push the triangular wedge 11 outwards through the spring 16, so that the body support cotton pad 2 turns down and resets.

[0029] Finally, it should be noted that the above embodiments are only relatively representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention shall be considered to fall within the protection scope of the present invention.

Claims

1. A spinal care and adjustable children's mattress, including an installation base plate (1), characterized in that: On the installation base plate (1), two body support cotton pads (2) and a head support cotton pad (3) are symmetrically arranged. The head support cotton pad (3) is arranged above the middle position between the two body support cotton pads (2). A horizontal installation groove (4) and a set of symmetrically arranged horizontal sliding grooves (5) are arranged at the middle position of the installation base plate (1). A set of rotating bases (6) are symmetrically arranged on the upper surface of the installation base plate (1) from left to right. An installation hole (7) penetrating through to the horizontal installation groove (4) is arranged on the front surface of the installation base plate (1). Connecting rods (23) connected to the rotating bases (6) are arranged at the bottoms of the two body support cotton pads (2).

2. The adjustable children's mattress with spinal care according to claim 1, characterized in that: The outer side of the body support cotton pad (2) is higher than the inner side, including a first support arc portion (8) and a second support arc portion (9). The second support arc portion (9) is arranged on the outer side. A third support arc portion (10) is arranged between the first support arc portion (8) and the second support arc portion (9) for connection.

3. The adjustable children's mattress with spinal care according to claim 2, characterized in that: Two triangular wedge blocks (11) are symmetrically arranged on the upper surface of the installation base plate (1). A convex block (12) matched with the horizontal sliding groove (5) is arranged at the bottom of the triangular wedge block (11). The triangular wedge block (11) is slidably connected to the installation base plate (1) through the cooperation of the convex block (12) and the horizontal sliding groove (5). A connecting block (13) is arranged at the bottom of the triangular wedge block (11). The connecting block (13) is placed in the horizontal installation groove (4). Two solid guide rods (14) are symmetrically arranged up and down on the connecting block (13) in the left triangular wedge block (11). Two hollow guide rods (15) are symmetrically arranged up and down on the connecting block (13) in the right triangular wedge block (11). The solid guide rod (14) passes through the corresponding hollow guide rod (15). A spring (16) is sleeved on the mutually matched solid guide rod (14) and hollow guide rod (15). Both ends of the spring (16) are abutted against the connecting blocks (13) of the triangular wedge blocks (11) on both sides.

4. The adjustable children's mattress with spinal care according to claim 3, characterized in that: A rotating rod (17) is arranged in the installation hole (7). The front end of the rotating rod (17) extends to the front side of the installation base plate (1), and a rotating wheel (18) is installed at the end. The rear end of the rotating rod (17) extends to the rear wall surface of the horizontal installation groove (4). Two through holes (19) are formed in the rotating rod (17) located in the horizontal installation groove (4). A cable (20) is penetrated through each of the two through holes (19). The left and right ends of the two cables (20) are fixedly connected to the connecting blocks (13) of the two triangular wedge blocks (11).

5. The adjustable children's mattress with spinal care according to claim 4, wherein: A ratchet mechanism (21) is arranged at the position corresponding to the installation hole (7) on the front side of the installation base plate (1). The rotating rod (17) passes through the ratchet mechanism (21). The rotation of the rotating rod (17) is fixed by the ratchet mechanism (21) to prevent reverse rotation. The ratchet mechanism (21) includes a release button (22).

6. The adjustable children's mattress with spinal care according to claim 5, characterized in that: By rotating the rotating wheel (18) to drive the rotating rod (17) to rotate, the two cables (20) are wound around the rotating rod (17). The two triangular wedges (11) are pulled together by the two cables (20) and locked by the ratchet mechanism (21). The two approaching triangular wedges (11) squeeze the two body support cotton pads (2) to rotate around the connecting rod (23) and turn up, realizing the support for the positions on both sides of the spine.

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