CN210446331U

CN210446331U - Deformable air cushion bed

Info

Publication number: CN210446331U
Application number: CN201921554435.5U
Authority: CN
Inventors: 罗蕾; 向亚娟; 李文英; 赵霞; 张曦映; 李易; 杨薇
Original assignee: Sichuan Cancer Hospital
Current assignee: Sichuan Cancer Hospital
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-05-05
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to the technical field of air cushion bed, in particular to a deformable air cushion bed, which comprises a first bedstead and a second bedstead, wherein the left end of the first bedstead is provided with a clamping strip, the right side wall surface of the right end of the second bedstead is provided with a first chute, the upper side wall surface of the right end of the second bedstead is provided with a second chute, the first bedstead is internally provided with a first air cushion body, and the second bedstead is internally provided with a second air cushion body. The pressure adjustment to the local position is realized.

Description

Deformable air cushion bed

Technical Field

The utility model relates to an air cushion bed technical field specifically is a deformable air cushion bed.

Background

The air cushion bed is a mattress that can inject into the air, compares in other mattresses and is more favorable to promoting human blood circulation, prevents that the surface of a wound is pressed, dissolve the scab infection, can effectively prevent the emergence of pressing the sore, consequently the air cushion bed uses generally on rehabilitation, and its good travelling comfort also makes the air cushion bed also comparatively common in the family uses. However, the existing air cushion bed is usually inflated in an integral manner, which is not beneficial to adjusting the air pressure of a local position, and the existing air cushion bed has a fixed structure and cannot deform adaptively according to the change of the posture of a human body, so that the adaptability is weak.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a flexible air cushion bed, can change the shape according to people's health gesture.

In order to realize the purpose of the utility model, the embodiment of the utility model provides a following technical scheme: a deformable air cushion bed comprises a first bed frame and a second bed frame, wherein a clamping strip is assembled at the left end of the first bed frame, a first sliding groove is formed in the right side wall surface of the right end of the second bed frame, a second sliding groove is formed in the upper side wall surface of the right end of the second bed frame, a first air cushion body is assembled in the first bed frame, the edge of the first air cushion body is sewn in the first bed frame, a second air cushion body is assembled in the second bed frame, and the edge of the second air cushion body is sewn in the second bed frame.

Furthermore, for better realization the utility model discloses, first air cushion body and second air cushion body all are the matrix structure of compriseing a plurality of air cushion block, and two adjacent air cushion block are connected, and every air cushion block's surface is provided with pressure sensor, and every air cushion block is equipped with an inflation inlet. The air cushion body adopts the structure, so that the inflation quantity of the local position can be conveniently adjusted, the pressure of the body support of the patient in bed can be reduced, and the most comfortable bed feeling can be realized no matter what bed posture the patient lies in.

Further, for better realization the utility model discloses, the mounting groove has been seted up to first bedstead lateral wall, the mounting groove interpolation is equipped with the telescopic link, the telescopic link upper end is equipped with places the seat. The user can place some leisure articles such as cell-phones, panel computer on placing the seat.

Further, for better realization the utility model discloses, the telescopic link includes loop bar and inserted bar, the slip cartridge of inserted bar is in the loop bar, spacing hole has been seted up to equidistance down from last on the loop bar right side wall, the recess has been seted up in the inserted bar, recess left side wall is equipped with the spring, the spring is kept away from recess left side wall face end and is installed the stopper, the stopper is worn out the recess right and is entered into spacing downthehole, the loop bar is installed in the cartridge in the mounting groove, place the seat and install on the inserted bar. The telescopic link adopts above-mentioned structure, can conveniently adjust and the length of fixed telescopic link to the height of seat is placed in the regulation.

Furthermore, for better realization of the utility model, the first bedstead and the second bedstead are both square frame structures.

Furthermore, for better realization the utility model discloses, both sides are equipped with the dog about the stopper. The stop block can prevent the limiting block from sliding out of the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses can lie and sit two kinds of rest modes of sleeping and change the shape according to people, the concatenation is convenient, easy operation to can put leisure articles and place the seat on, can adjust the height of placing the seat through the telescopic link, thereby make and place the seat and reach the comfortable height of user, the utility model discloses can realize aerifing or the gassing operation to every air cushion piece respectively alone, fill/bleed in order to realize the part, realize the pressure adjustment to local position.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of the card strip of the present invention inserted into the first chute;

FIG. 2 is a front view showing the structure of the card strip inserted into the second chute;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic enlarged view of a structure in fig. 1.

1-a first bedstead, 2-a second bedstead, 3-a clamping strip, 4-a first sliding groove, 5-a second sliding groove, 6-a first air cushion body, 7-a second air cushion body, 8-a mounting groove, 9-a telescopic rod, 10-a placing seat, 91-a loop bar, 92-an inserted bar, 93-a limiting hole, 94-a groove, 95-a spring, 96-a limiting block and 11-a block.

Detailed Description

The utility model discloses a following technical scheme realizes, as shown in fig. 1-4, a deformable air cushion bed, it includes first bedstead 1 and second bedstead 2, first bedstead 1 left end is equipped with card strip 3, first spout 4 has been seted up to the right side wall of 2 right-hand members of second bedstead, second spout 5 has been seted up to the upside wall of 2 right-hand members of second bedstead, be equipped with first air cushion body 6 in the first bedstead 1, 6 edge joints of first air cushion body are in first bedstead 1, be equipped with second air cushion body 7 in the

second bedstead

2, 7 edge joints of second air cushion body are in second bedstead 2.

The utility model discloses can realize the conversion of two kinds of shapes, when inserting card strip 3 in first spout 4, form the rectangle shape by first bedstead 1 and the combination of second bedstead 2, the user can lie on first air cushion body 6 and second air cushion body 7, when inserting card strip 3 in second spout 5, form right angle shape by first bedstead 1 and the combination of second bedstead 2, the user can sit on first air cushion body 6, lean against on second air cushion body 7, can sit at the regional interior seat that first air cushion body 6 and second air cushion body 7 formed, second air cushion body 7 leans against the supporter this moment on, prevent to lean against too big card strip 3 fracture that leads to of power.

The first air cushion body 6 and the second air cushion body 7 are both of a matrix structure formed by a plurality of air cushion blocks (shown by small rectangles in fig. 3), and two adjacent air cushion blocks can be fixedly connected or can be connected in a detachable mode such as a zipper or a snap fastener. The surface of each air cushion block is provided with a pressure sensor (not shown in the figure) for acquiring the pressure value born by the air cushion block, and of course, each air cushion block is provided with an inflation inlet (not shown in the figure) so as to respectively and independently perform inflation or deflation operation on each air cushion block to realize local inflation/deflation and realize pressure adjustment on local positions. The pressure sensor is preferably a patch type pressure sensor, such as an MS1471 patch type pressure sensor. The pressure sensor can directly adopt a digital pressure sensor, the output is a direct pressure value, and if the analog pressure sensor is adopted, an analog-to-digital converter is also required to be arranged to convert the acquired analog signal into a digital signal. When the inflator pump is used for inflating/deflating each air cushion block, manual inflation/deflation can be performed, automatic inflation/deflation can also be realized to improve the adjustment precision of the inflation quantity, at the moment, a controller needs to be configured, the controller is electrically connected with each pressure sensor and the electric control valve of the inflator pump, and the controller controls the on/off of the electric control valve of the inflator pump according to the difference value between the acquisition value of the pressure sensor and the pressure set value.

Mounting groove 8 has been seted up to first bedstead 1 lateral wall, and the telescopic link 9 is equipped with in the 8 interpolations of mounting groove, and the telescopic link 9 upper end is equipped with places seat 10.

Insert mounting groove 8 with telescopic link 9 in, length can be adjusted to telescopic link 9, and then adjusts the height of placing seat 10 according to the comfortable condition of user, places some leisure articles cell-phones, panel computer etc. on placing seat 10.

The telescopic rod 9 comprises a sleeve rod 91 and an inserting rod 92, the inserting rod 92 is inserted into the sleeve rod 91 in a sliding mode, limiting holes 93 are formed in the right side wall surface of the sleeve rod 91 from top to bottom in an equidistant mode, a groove 94 is formed in the inserting rod 92, a spring 94 is assembled on the left side wall surface of the groove 94, a limiting block 96 is installed at the end, away from the left side wall surface of the groove 94, of the spring 95, the limiting block 96 penetrates out of the groove 94 rightwards to enter the limiting holes 93, the sleeve rod 91 is installed in the inserting-mounting groove 8, and the placing seat.

By pressing the limiting block 96, the limiting block 96 slides out of the limiting hole 93, the inserted rod 92 slides upwards or downwards according to the comfortable condition of a user, when the inserted rod is moved to a specified position, the limiting block 96 automatically pops into the limiting hole 93 of the corresponding position under the action of the spring 95, and then the inserted rod 92 is fixed.

The first frame 1 and the second frame 2 are both square frame structures.

Stoppers 11 are fitted to the upper and lower sides of the stopper 96.

The stop 11 prevents the stop 96 from sliding out of the groove 94.

The user can adjust the shape of this device according to actual conditions, and this device dismantles conveniently, can realize lying and sit two kinds of forms of crouching through assembling, can prevent some articles for daily use through the seat 10 of placing that sets up to place seat 10 and can be according to user's comfortable condition height-adjusting, make the user use more comfortable.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The deformable air cushion bed is characterized by comprising a first bed frame (1) and a second bed frame (2), wherein a clamping strip (3) is assembled at the left end of the first bed frame (1), a first sliding groove (4) is formed in the right side wall surface of the right end of the second bed frame (2), a second sliding groove (5) is formed in the upper side wall surface of the right end of the second bed frame (2), a first air cushion body (6) is assembled in the first bed frame (1), the edge of the first air cushion body (6) is sewn in the first bed frame (1), a second air cushion body (7) is assembled in the second bed frame (2), and the edge of the second air cushion body (7) is sewn in the second bed frame (2).

2. A deformable air mattress bed as claimed in claim 1, wherein the first (6) and second (7) air mattress bodies are each a matrix of a plurality of air mattress blocks, two adjacent air mattress blocks being connected, each air mattress block having a pressure sensor on its surface and an inflation port on its surface.

3. A deformable air cushion bed as claimed in claim 1, wherein the first frame (1) has a mounting groove (8) formed on its side wall, a telescopic rod (9) is inserted into the mounting groove (8), and a seat (10) is mounted on the upper end of the telescopic rod (9).

4. A deformable air cushion bed as claimed in claim 3, wherein the telescopic rod (9) comprises a sleeve rod (91) and an insertion rod (92), the insertion rod (92) is slidably inserted into the sleeve rod (91), the right side wall surface of the sleeve rod (91) is provided with limiting holes (93) at equal intervals from top to bottom, a groove (94) is formed in the insertion rod (92), the left side wall surface of the groove (94) is provided with a spring (95), the end, far away from the left side wall surface of the groove (94), of the spring (95) is provided with a limiting block (96), the limiting block (96) penetrates through the groove (94) rightwards and enters the limiting holes (93), the sleeve rod (91) is installed in the insertion installation groove (8), and the placing seat (10) is installed on the insertion rod (92).

5. A deformable air bed as claimed in claim 4, characterised in that the stoppers (96) are fitted with stops (11) on both the top and bottom sides.

6. A deformable air bed as claimed in claim 1, characterized in that said first (1) and second (2) frame are of square frame construction.