CN112704609B

CN112704609B - Bed convenient for old people to use

Info

Publication number: CN112704609B
Application number: CN202011425145.8A
Authority: CN
Inventors: 李娜
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2022-02-08
Anticipated expiration: 2040-12-08
Also published as: CN112704609A

Abstract

The utility model provides a make things convenient for bed that old man used, including the wall body, wall body side-mounting head board, the recess is seted up to the head board side, there is first diaphragm head board below, the side all has the second diaphragm around the first diaphragm, the handle is all installed to second diaphragm top surface left and right sides, second diaphragm bottom surface all has the third diaphragm, there is the ring first diaphragm below, four third montants of third diaphragm bottom surface installation, the foot is all articulated in third montant bottom surface, the universal wheel is connected in foot right flank upper portion rotation, foot and third montant left surface set up the locking structure. The invention not only can be stably placed on the ground to provide a rest place for the old, but also can quickly replace the bed legs by the universal wheels, thereby being convenient for quickly moving the device, when the device can not pass through a narrow place, the width of the device can be quickly changed without influencing the lying down of a patient, and when the old on the device can not be easily moved, the purpose of transporting the old can be indirectly realized by directly moving the second transverse plate and the old away from the device.

Description

Bed convenient for old people to use

Technical Field

The invention belongs to the field of beds for old people, and particularly relates to a bed convenient for the old people to use.

Background

The aging of population is a trend of world population change, the resistance of old people to diseases is gradually weakened due to the age of the old people, a large part of the old people need to be bedridden for treatment after the old people are ill, when the state of an illness is in urgent need of emergency transfer, a critical care sickbed is needed to move and transport patients, most of the existing beds convenient for the old people to use have single functions, the existing beds convenient for the old people to use cannot be changed from a common bed for sleeping into a movable medical sickbed, the width of the device cannot be changed rapidly, the comfort of the narrow beds is low, the wide beds cannot pass through narrow places when moving, and when the physical conditions of the old people lying on the beds are not suitable for carrying, the device cannot be moved away along with the old people, the treatment of the old people is delayed, so that the bed convenient for the old people to use is needed to be designed to solve the existing problems.

Disclosure of Invention

The invention provides a bed convenient for old people to use, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a bed convenient for old people to use comprises a wall body, wherein a headboard is fixedly arranged on the side surface of the wall body, a groove is arranged at the lower part of the side surface of the headboard, a first transverse board is arranged at the right side below the headboard, second transverse boards are arranged at the front side and the rear side of the first transverse board, the first transverse board is flush with the top surface of the second transverse board, handles are fixedly arranged at the left side and the right side of the top surface of the second transverse board, the left side handle is matched with the groove, first blind holes are arranged at the left side and the right side of the first transverse board, second blind holes are arranged at the left side and the right side of the second transverse board, a first transverse rod is inserted and matched in the first blind holes, a second transverse rod is inserted and matched in the second blind holes, the front side and the rear side of the first transverse rod are fixedly connected with the corresponding side of the second transverse rod through a first telescopic rod, a third transverse board is arranged at the bottom surface of the second transverse board, a plurality of insertion rods are fixedly arranged at the positions corresponding to the bottom surface of the second transverse board, the insertion rods are inserted and matched with the insertion holes, the bottom surfaces of the third transverse plates are respectively provided with a first sliding chute along the front and back direction in a bilateral symmetry manner, a first sliding block is connected in the first sliding chutes in a sliding manner, the bottom surfaces of the first sliding blocks are respectively and fixedly provided with a first vertical rod, the position parts of the lower parts of the first transverse plates, which correspond to the first vertical rods, are provided with horizontal rings, the side surfaces of the circular rings are fixedly connected with the bottom surfaces of the corresponding first vertical rods through connecting rods, the same third transverse rod passes through the two rings, the top surfaces of the third transverse rods are respectively and bilaterally and symmetrically hinged with a second vertical rod, the upper ends of the second vertical rods are hinged with the bottom surface of the first transverse plate, the front and back side surfaces of the first transverse plates are respectively provided with a second sliding chute, the second sliding blocks slide up and down in the second sliding chutes, the rectangular array of the third transverse plates is fixedly provided with four third vertical rods, the bottom surfaces of the third vertical rods are respectively hinged with bed legs, and the upper parts of the right side surfaces of the bed legs are rotatably connected with horizontal universal wheels, the bed foot and the left side face of the third vertical rod are provided with locking structures, and the locking structures can enable the bed foot to rotate automatically around a hinge point with the third vertical rod.

As above a make things convenient for bed that old man used, the locking structure include the guide rail, footpost left surface lower part fixed mounting guide rail, sliding connection third slider on the guide rail, guide rail lower extreme fixed mounting stopper, footpost left surface upper portion fixed mounting axle bed, the suit fourth montant on the axle bed, the same root second telescopic link of two fourth montant lower extreme fixed mounting of fore-and-aft direction, second telescopic link side and third slider fixed connection, third montant left surface lower part fixed mounting rectangular block, the third blind hole is seted up to the rectangular block bottom surface, fourth montant upper end fixed mounting cylinder piece, cylinder piece and the cooperation of pegging graft of third blind hole, the fourth blind hole is seted up to the side about the third blind hole, set up the ball in the fourth blind hole, terminal surface fixed mounting spring in ball side and the fourth blind hole.

According to the bed convenient for old people to use, the fifth blind hole is formed in the lower portion of the left side face of the third vertical rod and is matched with the cylindrical block in an inserting mode.

According to the bed convenient for the old, the arc-shaped plates are fixedly installed on the right side face of the bed foot corresponding to the lower parts of the universal wheels.

According to the bed convenient for old people to use, the third sliding grooves are formed in the side faces of the second blind holes, the fourth sliding blocks are fixedly mounted on the side faces of the second cross rods, and the fourth sliding blocks slide left and right in the corresponding third sliding grooves.

The invention has the advantages that: when the device works, the old lies on the top surface of the first transverse plate or the second transverse plate, the handle close to the wall body is positioned in the groove, when the bed body needs to be pushed to move, a user rotates four bed feet clockwise 90 degrees around a hinge point with the third vertical rod, the universal wheel is contacted with the ground, the device can be driven to move through the rolling of the universal wheel, when the device needs to pass through a narrow place, the user pulls the second transverse rod outwards, the first transverse rod moves along with the second transverse rod, the first transverse rod is completely withdrawn from the first blind hole, the first transverse plate is not connected with the second transverse plate, the end parts of the three transverse rods are kicked by feet, the third transverse rod slides left and right in the circular ring, the second vertical rod rotates to incline around the hinge point with the third transverse rod, because the length of the second vertical rod is a fixed value, and the height of the lower end of the second vertical rod is unchanged, when the second vertical rod rotates to incline, the upper end of the second vertical rod moves downwards, the upper end of the second vertical rod is hinged with the bottom surface of the first transverse plate, so that the first transverse plate has a downward moving trend, the first transverse plate is not connected with the second transverse plate, the second sliding block drives the first transverse plate to move downwards along the second sliding groove, when the top surface of the first transverse plate moves to the position below the bottom surface of the third transverse plate, the two second transverse plates and the two third transverse plates are close to each other, the first sliding block slides along the corresponding first sliding groove, the first telescopic rod is shortened, the purpose of narrowing the width of the device is achieved, the device can smoothly pass through narrow places, and when the old people on the device are not suitable for direct carrying, the two second transverse plates and the third transverse plates are connected through the inserting rods and the inserting holes, so that the two second transverse plates and the old people can be moved away together for treatment; the multifunctional bed leg device is ingenious in structure and diverse in function, can be stably placed on the ground to provide a rest place for old people, can quickly replace the bed leg by the universal wheel, is convenient for quickly moving the device, strives for valuable time for the old people to perform emergency treatment, can quickly change the width of the device while not influencing the lying down of the patient when the device cannot pass through narrow places, thereby ensuring that the device can smoothly pass through places with different widths, and can indirectly achieve the purpose of transporting the old people by directly moving the second transverse plate and the old people away from the device when the old people on the device cannot easily move the device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is a right side view of FIG. 1; FIG. 4 is an enlarged view of a portion I of FIG. 1; fig. 5 is a state diagram of the use of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A bed convenient for old people to use is shown in the figure and comprises a wall body 1, a headboard 2 is fixedly arranged on the side surface of the wall body 1, a groove 3 is arranged on the lower portion of the side surface of the headboard 2, a first transverse board 4 is arranged on the right side below the headboard 2, second transverse boards 5 are arranged on the front side and the rear side of the first transverse board 4, the first transverse board 4 is flush with the top surface of the second transverse board 5, handles 6 are fixedly arranged on the left side and the right side of the top surface of the second transverse board 5, the handles 6 on the left side are matched with the groove 3, first blind holes 7 are arranged on the left side and the right side of the first transverse board 4, second blind holes 8 are arranged on the left side and the right side of the second transverse board 5, a first transverse rod 9 is inserted and matched in the first blind holes 7, a second transverse rod 10 is inserted and matched in the second blind holes 8, the front side and the rear side of the first transverse rod 9 are fixedly connected with the corresponding side surface of the second transverse rod 10 through a first telescopic rod 11, a third transverse board 12 is arranged on the bottom surface of the second transverse board 5, a plurality of the inserted rods 25 are fixedly arranged on the top surface of the third transverse board 12, the bottom surface of the second transverse plate 5 is provided with jacks 26 corresponding to the jacks 25, the jacks 25 are in inserted fit with the jacks 26, the bottom surfaces of the third transverse plates 12 are respectively provided with first chutes 13 along the front and rear directions in a bilateral symmetry manner, the first chutes 13 are connected with first sliders 14 in a sliding manner, the bottom surfaces of the first sliders 14 are respectively fixedly provided with first vertical bars 15, the lower parts of the first transverse plates 4 are provided with horizontal rings 16 corresponding to the first vertical bars 15, the side surfaces of the rings 16 are fixedly connected with the bottom surfaces of the corresponding first vertical bars 15 through connecting rods 17, the two rings 16 penetrate through the same third transverse bar 18, the top surfaces of the third transverse bars 18 are respectively hinged with second vertical bars 19 in a bilateral symmetry manner, the upper ends of the second vertical bars 19 are hinged with the bottom surface of the first transverse plate 4, the front and rear side surfaces of the first transverse plate 4 are respectively fixedly provided with second sliders 20, the side surfaces of the third transverse plates 12 and the side surfaces of the first vertical bars 15 are respectively provided with second chutes 21 corresponding to the second sliders 20, the second sliders 20 slide up and down in the second chutes 21, four third montants 22 of third diaphragm 12 bottom surface rectangular array fixed mounting, the bed foot 23 is all articulated to third montant 22 bottom surface, and bed foot 23 right flank upper portion rotates connects horizontally universal wheel 24, and bed foot 23 and third montant 22 left surface set up the locking structure, and the locking structure can make bed foot 23 can't rotate by oneself around the pin joint with third montant 22. When the device works, an old person lies on the top surface of the first transverse plate 4 or the second transverse plate 5 horizontally, the handle 6 close to the wall body 1 is positioned in the groove 3, when the bed body needs to be pushed to move, the user rotates four bed feet 23 clockwise 90 degrees around a hinge point with the third vertical rod 22, the universal wheel 24 is contacted with the ground, the device can be driven to move through the rolling of the universal wheel 24, when the device needs to pass through a narrow place, the user pulls the second transverse rod 10 outwards, the first transverse rod 9 moves along with the second transverse rod 10, the first transverse rod 9 is completely withdrawn from the first blind hole 7, the first transverse plate 4 is not connected with the second transverse plate 5, the end part of the third transverse rod 18 is kicked by feet, the third transverse rod 18 slides leftwards and rightwards in the circular ring 16, the second vertical rod 19 rotates to incline around the hinge point with the third transverse rod 18, because the length of the second vertical rod 19 is a fixed value, and the height of the lower end of the second vertical rod 19 is unchanged, therefore, when the second vertical rod 19 is rotated to incline, the upper end of the second vertical rod 19 moves downwards, and because the upper end of the second vertical rod 19 is hinged with the bottom surface of the first transverse plate 4, the first transverse plate 4 has the tendency of moving downwards, because the first transverse plate 4 is not connected with the second transverse plate 5, the second slide block 20 drives the first transverse plate 4 to move downwards along the second sliding slot 21, when the top surface of the first transverse plate 4 moves to the lower part of the bottom surface of the third transverse plate 12, the two second transverse plates 5 and the two third transverse plates 12 are close to each other, the first slide block 14 slides along the corresponding first slide groove 13, the first telescopic rod 11 is shortened, thereby realizing the purpose of narrowing the width of the device, enabling the device to smoothly pass through narrow places, when the old people on the device are not suitable for direct carrying, since the second transverse plate 5 and the third transverse plate 12 are connected through the insertion rod 25 and the insertion hole 26, the two second transverse plates 5 can be removed together with the old people for treatment; the multifunctional bed leg device is ingenious in structure and diverse in function, can be stably placed on the ground to provide a rest place for old people, can quickly replace the bed leg 23 with the universal wheel 24, is convenient for quickly moving the device, strives for valuable time for the old people to perform emergency treatment, can quickly change the width of the device while a patient does not influence the lying down of the device when the device cannot pass through narrow places, and therefore ensures that the device can smoothly pass through places with different widths, and can indirectly achieve the purpose of carrying the old people by directly moving the second transverse plate 5 and the old people away from the device when the old people on the device cannot easily move the device.

Specifically, as shown in the figure, this embodiment the locking structure include guide rail 27, bed foot 23 left surface lower part fixed mounting guide rail 27, sliding connection third slider 28 on the guide rail 27, guide rail 27 lower extreme fixed mounting stopper 29, bed foot 23 left surface upper portion fixed mounting axle bed 30, suit fourth montant 31 on the axle bed 30, same root second telescopic link 38 of two fourth montant 31 lower extreme fixed mounting of fore-and-aft direction, second telescopic link 38 side and third slider 28 fixed connection, third montant 22 left surface lower part fixed mounting rectangular block 32, third blind hole 33 is seted up to rectangular block 32 bottom surface, fourth montant 31 upper end fixed mounting cylinder piece 34, cylinder piece 34 and third blind hole 33 plug-in fit, fourth blind hole 35 is seted up to the side about third blind hole 33, set up ball 36 in the fourth blind hole 35, ball 36 side and fourth blind hole 35 inner end fixed mounting spring 37. During ordinary use, the upper end of the fourth vertical rod 31 is inserted into the third blind hole 33, the third vertical rod 22 and the bed leg 23 are fixed, when a user needs to move the device in a rolling mode, the third sliding block 28 moves downwards along the guide rail 27 to the position of the limiting block 29 by stepping on the second telescopic rod 38, the cylindrical block 34 moves downwards to compress the ball 36, the spring 37 shortens, the cylindrical block 34 can smoothly break away from the third blind hole 33, then the user continues to step on the second telescopic rod 38, meanwhile, the handle 6 is pulled by hand, the bed leg 23 rotates upwards by 90 degrees around a hinge point with the third vertical rod 22 until the bottom surface of the universal wheel 24 is in contact with the ground, the device can move through rolling of the universal wheel 24, and the old people can be conveniently rescued in an emergency.

Specifically, as shown in the drawings, a fifth blind hole 39 is formed in the lower portion of the left side surface of the third vertical rod 22, and the fifth blind hole 39 is in plug-in fit with the cylindrical block 34. After the fourth vertical rod 31 rotates to the horizontal state, the second telescopic rod 38 is pulled to enable the third sliding block 28 to move along the guide rail 27, and the cylindrical block 34 at the end part of the fourth vertical rod 31 is inserted into the fifth blind hole 39, so that the bed legs 23 are prevented from rotating downwards around the third vertical rod 22, and the moving stability of the device is ensured.

Further, as shown in the drawings, the arc-shaped plate 40 is fixedly installed below the right side surface of the bed foot 23 corresponding to the universal wheel 24. When the bed legs 23 rotate around the hinge point with the third vertical rod 22, the cambered surface of the arc-shaped plate 40 is always in contact with the ground, so that the stable operation of the rotation process of the bed legs 23 is ensured.

Furthermore, as shown in the figure, the third sliding grooves 41 are formed in the side surfaces of the second blind holes 8, the fourth sliding blocks 42 are fixedly mounted on the side surfaces of the second cross bars 10, and the fourth sliding blocks 42 slide left and right in the corresponding third sliding grooves 41. When the user outwards stimulates second horizontal pole 10, through the slip of fourth slider 42 in third spout 41, can make second horizontal pole 10 remove more smoothly, simultaneously through the cooperation of fourth slider 42 with third spout 41, when the user is lifting second horizontal pole 10 upwards, can avoid second horizontal pole 10 to take place to rotate by oneself in second blind hole 8, guarantee the stability of device work.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a make things convenient for bed that old man used which characterized in that: comprises a wall body (1), a headboard (2) is fixedly arranged on the side surface of the wall body (1), a groove (3) is arranged on the lower portion of the side surface of the headboard (2), a first transverse board (4) is arranged on the right side below the headboard (2), second transverse boards (5) are arranged on the front side and the rear side of the first transverse board (4), the first transverse board (4) is flush with the top surface of the second transverse board (5), handles (6) are fixedly arranged on the left side and the right side of the top surface of the second transverse board (5), the left handle (6) is matched with the groove (3), first blind holes (7) are arranged on the left side and the right side of the first transverse board (4), second blind holes (8) are arranged on the left side and the right side of the second transverse board (5), a first transverse rod (9) is inserted and matched with the first transverse rod (9) in the first blind holes (7), a second transverse rod (10) is inserted and matched with the second transverse rod (8), the front side and the rear side of the first transverse rod (9) are fixedly connected with the side surface of the corresponding second transverse rod (10) through first telescopic rods (11), a third transverse plate (12) is arranged on the bottom surface of the second transverse plate (5), a plurality of inserting rods (25) are fixedly arranged on the top surface of the third transverse plate (12), jacks (26) are formed in the positions, corresponding to the inserting rods (25), of the bottom surface of the second transverse plate (5), the inserting rods (25) are in inserting fit with the jacks (26), first sliding grooves (13) in the front and back directions are formed in the bottom surface of the third transverse plate (12) in bilateral symmetry, first sliding blocks (14) are connected in the first sliding grooves (13) in a sliding mode, first vertical rods (15) are fixedly arranged on the bottom surface of each first sliding block (14), horizontal circular rings (16) are arranged in the positions, corresponding to the first vertical rods (15), below the first transverse plates (4), the side surfaces of the circular rings (16) are fixedly connected with the bottom surfaces of the corresponding first vertical rods (15) through connecting rods (17), the same third transverse rod (18) penetrates through the two circular rings (16), and the second vertical rods (19) are hinged to the top surface of the third transverse rods (18) in bilateral symmetry, second montant (19) upper end is articulated with first diaphragm (4) bottom surface, the equal fixed mounting second slider (20) of side around first diaphragm (4), second spout (21) are all seted up to corresponding second slider (20) department in third diaphragm (12) side and first montant (15) side, second slider (20) slide from top to bottom in second spout (21), four third montants (22) of third diaphragm (12) bottom surface rectangular array fixed mounting, third montant (22) bottom surface is all articulated bed foot (23), bed foot (23) right flank upper portion is rotated and is connected horizontally universal wheel (24), bed foot (23) and third montant (22) left surface set up locking structure, locking structure can make bed foot (23) can't rotate by oneself around the pin joint with third montant (22).

2. The bed of claim 1 for the convenience of the elderly, wherein: the locking structure comprises a guide rail (27), a guide rail (27) is fixedly installed on the lower portion of the left side face of a bed foot (23), a third sliding block (28) is connected to the guide rail (27) in a sliding mode, a limiting block (29) is fixedly installed on the lower end of the guide rail (27), a shaft seat (30) is fixedly installed on the upper portion of the left side face of the bed foot (23), a fourth vertical rod (31) is sleeved on the shaft seat (30), the lower ends of the two fourth vertical rods (31) in the front-back direction are fixedly installed on the same second telescopic rod (38), the side face of the second telescopic rod (38) is fixedly connected with the third sliding block (28), a rectangular block (32) is fixedly installed on the lower portion of the left side face of the third vertical rod (22), a third blind hole (33) is formed in the bottom face of the rectangular block (32), a cylindrical block (34) is fixedly installed on the upper end of the fourth vertical rod (31), the cylindrical block (34) is in inserting fit with the third blind hole (33), and a fourth blind hole (35) is formed in the left side face and right side face of the third blind hole (33), and a ball (36) is arranged in the fourth blind hole (35), and a spring (37) is fixedly arranged on the side surface of the ball (36) and the inner end surface of the fourth blind hole (35).

3. The bed of claim 2 for the convenience of the elderly, wherein: and a fifth blind hole (39) is formed in the lower part of the left side surface of the third vertical rod (22), and the fifth blind hole (39) is in plug-in fit with the cylindrical block (34).

4. The bed of claim 1 for the convenience of the elderly, wherein: arc-shaped plates (40) are fixedly arranged below the right side surfaces of the bed legs (23) corresponding to the universal wheels (24).

5. The bed of claim 1 for the convenience of the elderly, wherein: third sliding grooves (41) are formed in the side faces of the second blind holes (8), fourth sliding blocks (42) are fixedly mounted on the side faces of the second cross rods (10), and the fourth sliding blocks (42) slide left and right in the corresponding third sliding grooves (41).