CN209899871U

CN209899871U - Portable inflatable folding cushion for sickbed

Info

Publication number: CN209899871U
Application number: CN201821565186.5U
Authority: CN
Inventors: 刘海花
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-25
Filing date: 2018-09-25
Publication date: 2020-01-07
Anticipated expiration: 2028-09-25

Abstract

The utility model discloses a portable inflatable folding cushion for sickbed, which belongs to the technical field of folding cushions, and comprises a cushion, wherein a first hinge is arranged on the left side of the cushion, a back cushion is connected on the left side of the first hinge, massage cushions are arranged on the top parts of the cushion and the cushion, an inflating device is arranged on the bottom parts of the cushion and the cushion, a second hinge is arranged in the center of the bottom part of the cushion, a connecting rod is arranged on the bottom part of the second hinge, a second slider is connected on the bottom part of the connecting rod, a chute is arranged on the bottom part of the left side of the first hinge, the second slider is arranged in the inner cavity of the chute, a proper position is selected to fix and limit through a limiting block and a limiting hole, the cushion is stably supported, an air nozzle with proper size is selected according to air pumps with, the position of the back cushion is freely adjusted, and various air nozzles are convenient to select for inflation, so that bedsores of patients are prevented.

Description

Portable inflatable folding cushion for sickbed

Technical Field

The utility model relates to a folding pad technical field specifically is a portable type of aerifing folding pad for sick bed.

Background

The folding pad for the sick bed is a folding air cushion for protecting patient, folding pad is the type of aerifing, and be convenient for fold portable, use on the sick bed, mainly prevent that patient from taking place the cushion of bedsore class, present sick bed is fixed with folding pad molding, mostly be the formula cushion of lying, can't switch over the change when patient needs the cushion, and the air inlet size of aerifing the cushion is fixed, but the gas outlet variation in size of air pump, aerify the gas outlet of the unable different air pumps of adaptation of cushion, and patient sits and take place the bedsore easily on the hard air cushion of upper surface for a long time, for this reason, we have designed a portable type of aerifing folding pad for the sick bed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable type of aerifing folding pad for sick bed to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable inflatable folding cushion for a hospital bed comprises a cushion, wherein a first hinge is installed on the left side of the cushion, a back cushion is connected on the left side of the first hinge, massage cushions are installed on the tops of the cushion and the back cushion respectively, each massage cushion comprises a cushion, two groups of vent grooves are arranged in parallel in an inner cavity of the cushion from left to right, springs are installed at the bottoms of the inner cavities of the vent grooves respectively, first sliding blocks are installed at the tops of the springs respectively, massage convex blocks are installed at the tops of the first sliding blocks respectively, inflating devices are installed at the bottoms of the cushion and the back cushion respectively, a second hinge is installed at the center of the bottom of the back cushion, a connecting rod is installed at the bottom of the second hinge, a second sliding block is connected to the bottom of the left side of the first hinge, a sliding groove is installed in an inner cavity of the sliding groove, the, the stopper is all installed at second slider left and right sides top, the spout bottom has evenly seted up spacing hole from a left side turning right.

Preferably, aerating device is including aerifing the shell, aerify shell inner chamber left side and install two sets of articulated shafts, and arrange about two sets of articulated shafts are, the connecting plate is all installed on the articulated shaft right side, the air inlet has been seted up at the aerify shell top, the top the connecting plate top install with air inlet assorted first air cock, top the second air cock is installed to the connecting plate bottom, the below the connecting plate top install with second air cock assorted third air cock, the below the fourth air cock is installed to the connecting plate bottom.

Preferably, the limiting block comprises a fixing block, a pull rod is installed at the bottom of the fixing block, holes matched with the pull rod are formed in the left side and the right side of the second sliding block, and a reset spring is sleeved on the outer wall of the top of the pull rod.

Preferably, the connecting rods and the sliding grooves are arranged in two groups, and the two groups of connecting rods and the sliding grooves are respectively arranged on the front end face and the rear end face of the second hinge and the front end face and the rear end face of the left side of the first hinge.

Preferably, the front end face and the rear end face of the bottom of the back cushion are provided with grooves matched with the sliding grooves, the inner walls of the grooves are provided with protection pads, and the bottom of the cushion and the bottom of the back cushion are provided with protection pads.

Compared with the prior art, the beneficial effects of the utility model are that: the device passes through hinge one and changes the cushion angle, and the connecting rod changes the angle according to actual demand on hinge two, and the connecting block removes the second slider and removes in the spout, selects suitable position to fix spacingly through stopper and spacing hole, carries out the outrigger to the cushion, selects the air cock of suitable size according to the air pump of equidimension not, conveniently aerifys, and the massage cushion is all installed with the cushion top to the air cushion, prevents to take place bedsore, the utility model discloses simple structure freely adjusts the cushion position, and multiple air cock is convenient to be selected and is aerifyd, prevents that patient from taking place bedsore.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the chute of the present invention;

FIG. 3 is a schematic view of the structure of the inflator of the present invention;

fig. 4 is a schematic view of the structure of the massage cushion of the present invention.

In the figure: 1 cushion, 2 hinges I, 3 cushions, 4 aerating devices, 41 aerating shells, 42 hinged shafts, 43 connecting plates, 44 air inlets, 45 first air nozzles, 46 second air nozzles, 47 third air nozzles, 48 fourth air nozzles, 5 hinges II, 6 connecting rods, 7 second sliding blocks, 8 sliding grooves, 9 pulleys, 10 accommodating grooves, 11 limiting blocks, 12 limiting holes, 13 massaging cushions, 131 cushions, 132 ventilating grooves, 133 springs, 134 first sliding blocks and 135 massaging bumps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable inflatable folding cushion for a hospital bed comprises a cushion 1, wherein a hinge I2 is installed on the left side of the cushion 1, a back cushion 3 is connected on the left side of the hinge I2, massage cushions 13 are installed on the tops of the cushion 1 and the back cushion 3, the massage cushions 13 comprise cushions 131, two groups of vent grooves 132 are arranged in parallel from left to right in the inner cavities of the cushions 131, springs 133 are installed at the bottoms of the inner cavities of the vent grooves 132, first sliders 134 are installed at the tops of the springs 133, massage bumps 135 are installed at the tops of the first sliders 134, an inflating device 4 is installed at the bottoms of the cushion 1 and the back cushion 3, a hinge II 5 is installed in the center of the bottom of the back cushion 3, a connecting rod 6 is installed at the bottom of the hinge II 5, a second slider 7 is connected to the bottom of the connecting rod 6, a chute 8 is installed at the bottom of, two 5 assorted holding tanks 10 with the hinge are seted up on 8 left sides of spout, and stopper 11 is all installed at 7 left and right sides tops of second slider, and 8 bottoms of spout have evenly seted up spacing hole 12 from a left side to the right side.

Wherein, the inflating device 4 comprises an inflating casing 41, two sets of hinge shafts 42 are installed on the left side of the inner cavity of the inflating casing 41, the two sets of hinge shafts 42 are vertically arranged, the right side of each hinge shaft 42 is provided with a connecting plate 43, the top of the inflating casing 41 is provided with an air inlet 44, the top of the upper connecting plate 43 is provided with a first air nozzle 45 matched with the air inlet 44, the bottom of the upper connecting plate 43 is provided with a second air nozzle 46, the top of the lower connecting plate 43 is provided with a third air nozzle 47 matched with the second air nozzle 46, the bottom of the lower connecting plate 43 is provided with a fourth air nozzle 48, when the air outlet of the air pump is matched with the fourth air nozzle 48, the air outlet is inserted into the fourth air nozzle 48, the air enters the third air nozzle 47, the second air nozzle 46, the first air nozzle 45 and the air inlet 44 into the inner cavity of the cushion 1, the direction is changed through the hinge shaft 42, so that an air tap with a proper size is selected;

the limiting block 11 comprises a fixing block, a pull rod is installed at the bottom of the fixing block, openings matched with the pull rod are formed in the left side and the right side of the second sliding block 7, a return spring is sleeved on the outer wall of the top of the pull rod, when limiting is conducted, the fixing block is pulled upwards, the pull rod rises, the return spring stretches, moves to a proper position, the fixing block is loosened, the return spring resets, and the pull rod is inserted into the limiting hole 12 to conduct limiting;

two groups of connecting rods 6 and two groups of sliding grooves 8 are arranged, the two groups of connecting rods 6 and the two groups of sliding grooves 8 are respectively arranged on the front end surface and the rear end surface of the second hinge 5 and the front end surface and the rear end surface of the left side of the first hinge 2, and the two groups of connecting rods 6 and the two groups of sliding grooves 8 support the back cushion 3 more stably, so that the front end surface and the rear end surface of;

the front end face and the rear end face of the bottom of the back cushion 3 are respectively provided with a groove matched with the sliding groove 8, the inner walls of the grooves are respectively provided with a protection pad, the bottom of the cushion 1 and the bottom of the back cushion 3 are respectively provided with a protection pad, the grooves facilitate the sliding grooves 8 to be accommodated in the inner cavity of the back cushion 3, the space is saved, and the protection pads prevent the sliding grooves 8 from sliding through the back cushion 3 to cause air;

the working principle is as follows: when the air pump starts to work, a proper air nozzle is selected according to the size of an air outlet of the air pump which is actually selected, when the air outlet of the air pump is matched with the fourth air nozzle 48, the air outlet is inserted into the fourth air nozzle 48, the air enters the third air nozzle 47, the second air nozzle 46, the first air nozzle 45 and the air inlet 44 into the inner cavities of the cushion 1 and the back cushion 3 through the fourth air nozzle 48, when the air outlet of the air pump is larger than the fourth air nozzle 48, the connecting plate 43 is pulled down and changed in direction through the articulated shaft 42, so that the air nozzle with proper size is selected, after the back cushion 3 and the cushion 1 are filled with air, when a patient needs to sit up, the back cushion 3 is pulled up, the angle of the back cushion 3 is changed through the hinge I2, the connecting rod 6 is lifted to pull the second sliding block 7 to move left in the sliding groove 8, after the angle of the proper back cushion 3 is, the second sliding block 7 is moved to the right, the back cushion 3 is put down and is positioned on the same horizontal plane with the seat cushion 1, and the hinge II 5 is contained in the containing groove 10 and is placed neatly to facilitate lying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable type of aerifing folding pad for sick bed, includes cushion (1), its characterized in that: the cushion is characterized in that a first hinge (2) is installed on the left side of the cushion (1), a back cushion (3) is connected on the left side of the first hinge (2), massage cushions (13) are installed on the tops of the cushion (1) and the back cushion (3), each massage cushion (13) comprises a cushion (131), two sets of vent grooves (132) are arranged in parallel in the inner cavity of each cushion (131) from left to right, springs (133) are installed at the bottoms of the inner cavities of the vent grooves (132), first sliders (134) are installed at the tops of the springs (133), massage convex blocks (135) are installed at the tops of the first sliders (134), air inflation devices (4) are installed at the bottoms of the cushion (1) and the back cushion (3), a second hinge (5) is installed at the center of the bottom of the back cushion (3), a connecting rod (6) is installed at the bottom of the second hinge (, spout (8) are installed to hinge (2) left side bottom, install in spout (8) inner chamber second slider (7), the terminal surface passes through pulley (9) and is connected with spout (8) around second slider (7), spout (8) left side seted up with hinge two (5) assorted holding tank (10), stopper (11) are all installed at second slider (7) left and right sides top, spout (8) bottom has evenly seted up spacing hole (12) from a left side turning right.

2. The folding mattress for portable inflatable hospital bed according to claim 1, characterized in that: aerating device (4) is including aerifing shell (41), aerify shell (41) inner chamber left side and install two sets of articulated shafts (42), and arrange about two sets of articulated shafts (42) are, connecting plate (43) are all installed on articulated shaft (42) right side, air inlet (44) have been seted up at aerifing shell (41) top, top connecting plate (43) top install with air inlet (44) assorted first air cock (45), the top second air cock (46) are installed to connecting plate (43) bottom, the below connecting plate (43) top install with second air cock (46) assorted third air cock (47), the below fourth air cock (48) are installed to connecting plate (43) bottom.

3. The folding mattress for portable inflatable hospital bed according to claim 1, characterized in that: the limiting block (11) comprises a fixing block, a pull rod is installed at the bottom of the fixing block, the left side and the right side of the second sliding block (7) are provided with holes matched with the pull rod, and the outer wall of the top of the pull rod is sleeved with a reset spring.

4. The folding mattress for portable inflatable hospital bed according to claim 1, characterized in that: the connecting rods (6) and the sliding grooves (8) are respectively provided with two groups, and the two groups of connecting rods (6) and the sliding grooves (8) are respectively arranged on the front end face and the rear end face of the front side of the hinge II (5) and the front end face and the rear end face of the rear side of the left side of the hinge I (2).

5. The folding mattress for portable inflatable hospital bed according to claim 4, characterized in that: the front end face and the rear end face of the bottom of the back cushion (3) are provided with grooves matched with the sliding grooves (8), the inner walls of the grooves are provided with protection pads, and the bottom of the cushion (1) and the bottom of the back cushion (3) are provided with the protection pads.