CN211271808U - Sick bed convenient to adjust - Google Patents

Abstract

The utility model discloses a sick bed convenient to adjust, its characterized in that: including the sick bed main part, the bottom both ends of sick bed main part are provided with the support arm respectively, and the upper end of 2 support arms is provided with the axostylus axostyle respectively, wear to be equipped with the round bar in the middle of 2 axostylus axostyles, seted up two sections screw threads on the outer wall of round bar, and two sections threaded structure on the round bar is opposite to two sections screw threads on the round bar respectively with 2 axostylus axostyle threaded connection, the lower extreme of 2 support arms is provided with the fixing base respectively, and the bottom of fixing base is provided with the cushion, the centre of 2 support arms is connected with the gallows respectively, and the upper end of gallows is connected with the bottom of sick bed main part, the bottom. This sick bed convenient to adjust adopts structural design such as round bar, axostylus axostyle, support arm and cushion for the operator can be through the quick sick bed of adjusting into fixed state of rotatory crank, thereby it is more convenient.

Description

Sick bed convenient to adjust

Technical Field

The utility model relates to a sick bed technical field specifically is a sick bed convenient to adjust.

Background

The hospital bed is generally a nursing bed, is designed according to the treatment needs of patients and the habits and habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, can be called as a medical bed, a nursing bed and the like, is used when patients are in rest, and is mainly used in various hospitals, village and town health hospitals, community health service centers and the like.

Traditional sick bed is supported by support frame and universal wheel, can enough remove also can fix through pinning the universal wheel, and adjusts the sick bed for the stationary state through this mode and need operate four wheels, and is comparatively troublesome, and is inconvenient to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sick bed convenient to adjust to solve the comparatively trouble problem of adjusting the sick bed into stationary state that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sick bed convenient to adjust, includes the sick bed main part, the bottom both ends of sick bed main part are provided with the support arm respectively, and the upper end of 2 support arms is provided with the axostylus axostyle respectively, wear to be equipped with the round bar in the middle of 2 axostylus axostyles, seted up two sections screw threads on the outer wall of round bar, and two sections threaded structure on the round bar is opposite to two sections screw threads on the round bar respectively with 2 axostylus axostyle threaded connection, the lower extreme of 2 support arms is provided with the fixing base respectively, and the bottom of fixing base is provided with the cushion, the centre of 2 support arms is connected with the gallo.

Preferably, the four corners of the bottom of the sickbed main body are respectively provided with support legs, and the support legs are connected with the sickbed main body through screws.

Preferably, the two ends of the round rod are respectively provided with a pulley, the two sides of the pulley are respectively connected with the inner walls of the two sides of the strip-shaped through hole on the limiting frame, the inner walls of the two sides of the strip-shaped through hole are respectively provided with a strip-shaped bulge, the strip-shaped bulge is matched with the annular groove on the outer wall of the pulley in structure, and the top of the limiting frame is connected with the bottom of the sickbed main body.

Preferably, one end of the round rod is provided with a crank, and a handle rod on the crank is hinged with the crank.

Preferably, the bilateral symmetry of support arm lower extreme is provided with 2 fixing bases and cushion, and the fixing base passes through screwed connection with the support arm to be fixed, and the cushion passes through the veneer with the fixing base to be fixed.

Preferably, the bottom of the rubber pad is of a concave-convex structure.

Compared with the prior art, the beneficial effects of the utility model are that: this sick bed convenient to adjust adopts structural design such as round bar, axostylus axostyle, support arm and cushion for the operator can be through the quick sick bed of adjusting into fixed state of rotatory crank, thereby it is more convenient.

Drawings

Fig. 1 is a front view of a hospital bed convenient for adjustment according to the present invention;

FIG. 2 is a side view of a support arm of a hospital bed of the present invention, which is easy to adjust;

fig. 3 is a view from below of the sickbed limiting frame and the pulley, which is convenient for adjustment.

In the figure: 1. the sickbed comprises a sickbed main body, 2, a round rod, 3, a shaft rod, 4, a support arm, 5, a hanging bracket, 6, a fixed seat, 7, a rubber mat, 8, support legs, 9, a limiting frame, 10, a handle bar, 11, a crank, 12 and a pulley.

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. 1-3, the present invention provides a technical solution: a hospital bed convenient to adjust comprises a hospital bed main body 1, wherein two ends of the bottom of the hospital bed main body 1 are respectively provided with a support arm 4, the upper ends of 2 support arms 4 are respectively provided with a shaft lever 3, the shaft lever 3 is rotatably connected with the support arms 4, a round rod 2 is arranged in the middle of the 2 shaft levers 3 in a penetrating manner, two sections of threads are arranged on the outer wall of the round rod 2, the two sections of threads on the round rod 2 are opposite in structure, the two sections of threads on the round rod 2 are respectively in threaded connection with the 2 shaft levers 3, the structure enables the round rod 2 to rotate to push the 2 shaft levers 3 to opposite or opposite directions, so that the lower ends of the 2 support arms 4 can be controlled to move upwards or downwards simultaneously, the lower ends of the 2 support arms 4 are respectively provided with a fixed seat 6, the bottom of the fixed seat 6 is provided with a rubber pad 7, two sides of the lower end of the support arm 4 are symmetrically provided with 2 fixed, thereby the sickbed main body 1 is more stable in a fixed state, the fixed seat 6 and the support arm 4 are fixedly connected through screws, the connection mode is convenient to disassemble and assemble, the rubber cushion 7 and the fixed seat 6 are fixed through gluing, the bottom of the rubber cushion 7 is of a concave-convex structure, the structure ensures that the rubber cushion 7 has larger friction when contacting with the ground, thereby the connection mode is more stable, the middle of 2 support arms 4 is respectively connected with the hanging bracket 5, the hanging bracket 5 is in a shape like the Chinese character 'ji', the transverse part of the hanging bracket 5 is rotationally connected with the support arm 4, and the connection part is close to the lower end position of the support arm 4, the structure ensures that the force arm of the support arm 4 is longer, the rubber cushion 7 at the lower end of the support arm 4 is more conveniently pressed on the ground, the stability in the fixed state is improved, and an operator is more labor-saving, the upper end of the hanging, the pulley 12 is rotatably connected with the rod 2, two sides of the pulley 12 are respectively connected with two side inner walls of a strip-shaped through hole on the limiting frame 9, strip-shaped protrusions are respectively arranged on the two side inner walls of the strip-shaped through hole, the structure of the strip-shaped protrusions is matched with that of an annular groove on the outer wall of the pulley 12, the top of the limiting frame 9 is connected with the bottom of the sickbed main body 1, the pulley 12 is in rolling connection with the limiting frame 9, the pulley 12 cannot deviate forwards and backwards through the mutual limitation of the annular groove and the strip-shaped protrusions, so that two ends of the round rod 2 are limited and can move up and down stably, one end of the round rod 2 is provided with a crank 11, a handle 10 on the crank 11 is hinged with the crank 11, the crank 11 can provide a force application point for a user, the rotation control of the round rod 2 is more convenient, and the handle 10 can be rotated and folded in a hinged mode, the four corners of the bottom of the sickbed main body 1 are respectively provided with a support leg 8, the support legs 8 are connected with the sickbed main body 1 through screws, universal wheels are installed at the bottoms of the support legs 8, and the height of each universal wheel is lower than that of the support arm 4 when the lower end is lifted and higher than that of the support arm 4 when the lower end is pressed down.

The working principle is as follows: when the sickbed convenient to adjust is used, whether parts of the sickbed are damaged or not firmly connected is checked, the sickbed is used after the parts are checked to be correct, when the sickbed is required to be adjusted to be in a fixed state, the crank 11 is rotated, the crank 11 drives the round rod 2 to rotate, two sections of threads with opposite structures are arranged on the round rod 2, the two sections of threads are respectively connected with the 2 shaft rods 3, the 2 shaft rods 3 are respectively rotatably connected with the upper ends of the 2 support arms 4, the middles of the 2 support arms 4 are respectively rotatably connected with the hanging bracket 5, so that the rotation of the round rod 2 can push the 2 shaft rods 3 to opposite directions or opposite directions, when the 2 shaft rods 3 move to opposite directions, the shaft rods 3 can simultaneously drive one ends of the support arms 4, the support arms 4 are supported by the hanging bracket 5 to form lever motion, and the lower ends of the support arms 4 move downwards and press downwards, when the rubber mat 7 of support arm 4 lower extreme pushed up subaerial, huge frictional force is produced with ground support to rubber mat 7 to can restrict the sick bed and remove, make the sick bed adjust to fixed state, should adjust only need rotatory crank 11 alright completion, it is more convenient, this is the theory of operation of the sick bed of this be convenient for adjust.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a sick bed convenient to adjust which characterized in that: including sick bed main part (1), the bottom both ends of sick bed main part (1) are provided with support arm (4) respectively, and the upper end of 2 support arm (4) is provided with axostylus axostyle (3) respectively, round bar (2) are worn to be equipped with in the centre of 2 axostylus axostyles (3), have seted up two sections screw threads on the outer wall of round bar (2), and two sections threaded structure on round bar (2) is opposite to two sections screw threads are respectively with 2 axostylus axostyles (3) threaded connection on round bar (2), the lower extreme of 2 support arm (4) is provided with fixing base (6) respectively, and the bottom of fixing base (6) is provided with cushion (7), the centre of 2 root pole (4) is connected with gallows (5) respectively, and the upper end and the bottom of sick bed.

2. The hospital bed for easy adjustment according to claim 1, wherein: the sickbed is characterized in that supporting legs (8) are arranged at four corners of the bottom of the sickbed main body (1) respectively, and the supporting legs (8) are connected with the sickbed main body (1) through screws.

3. The hospital bed for easy adjustment according to claim 1, wherein: the both ends of round bar (2) are provided with pulley (12) respectively, and the both sides of pulley (12) are respectively with the both sides wall connection of strip through-hole on spacing (9), are provided with the bar arch on the both sides inner wall of this bar through-hole respectively, the structure phase-match of the ring channel on this bar arch and pulley (12) outer wall, the top and the bottom of sick bed main part (1) of spacing (9) are connected.

4. The hospital bed for easy adjustment according to claim 1, wherein: one end of the round rod (2) is provided with a crank (11), and a handle rod (10) on the crank (11) is hinged with the crank (11).

5. The hospital bed for easy adjustment according to claim 1, wherein: the two sides of the lower end of the support arm (4) are symmetrically provided with 2 fixing seats (6) and rubber pads (7), the fixing seats (6) are fixedly connected with the support arm (4) through screws, and the rubber pads (7) are fixed with the fixing seats (6) through gluing.

6. The hospital bed for easy adjustment according to claim 1, wherein: the bottom of the rubber pad (7) is of a concave-convex structure.

Images