CN219250743U

CN219250743U - Lifting device with expansion function for sickbed

Info

Publication number: CN219250743U
Application number: CN202320774904.4U
Authority: CN
Inventors: 姚圣; 张敏
Original assignee: Shanghai Kangxiang Medical Technology Co ltd
Current assignee: Shanghai Kangxiang Medical Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-27
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a lifting device with an expanding function for a sickbed, which relates to the field of medical appliances and comprises a lifting adjusting frame, wherein sponge strips are arranged on the inner wall of the lifting adjusting frame, one end of the lifting adjusting frame is connected with a positioning rod through screws, a lubricating box is connected with the outer wall of the positioning rod through screws, a rubber ring is attached to the outer wall of the lubricating box, a cover plate is attached to the outer wall of the rubber ring, and sponge blocks are arranged on the inner wall of the lubricating box. According to the device, the sponge block and the lubrication box are arranged, the sponge block plays a clamping and fixing role on the lubrication box, when the device is used, the sponge block is arranged to lubricate parts of the device, usability of the device is improved, the first limiting rod plays a threaded fixing role on the connecting frame through the first limiting rod, the connecting frame and the first fixing frame, and when the device is used, the connecting frame is convenient to expand and extend the first fixing frame, and usability of the device is improved.

Description

Lifting device with expansion function for sickbed

Technical Field

The utility model relates to the field of medical equipment, in particular to a lifting device with an expansion function for a sickbed.

Background

The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of bedridden patients, has a plurality of nursing functions and operation buttons, uses an insulated and safe bed, such as weight monitoring, back lifting dining, intelligent turning over, bedsore prevention, negative pressure urine receiving and bed wetting alarm monitoring, mobile transportation, rest, rehabilitation (passive movement, standing), drug administration transfusion and other functions, can be independently used, can also be matched with treatment or rehabilitation equipment, is generally not more than 90cm wide, and is a single-layer single bed. The multifunctional nursing bed is convenient for medical observation and inspection and operation of family members, can also be used for health people, serious disabled people, old people, urinary incontinence, brain trauma stabilization period or recovery period patients in home rehabilitation and recuperation treatment, mainly takes practicality, is mainly provided with a power bed standard, comprises a bed head, a multifunctional bed frame, 1 bed leg, 1 bed board mattress set, a controller, 2 electric push rods, 2 left and right folding shields, 4 insulating mute casters, an integrated dining table, 1 bedsore prevention air pump tray, 2 underframe storage racks, 2 negative pressure urine receiving urine bed monitoring alarms, 1 body weight monitoring sensor set, linear slipways and other components, and is provided with a common sickbed, a rehabilitation sickbed and an intelligent turning sickbed to distinguish, so that a lifting device with an expansion function for the sickbed is needed.

The utility model provides a sick bed elevating gear in the patent document of prior art publication No. CN209301566U, including base, supporting legs and the bed body, the base is hollow structure, four supporting legs are installed to the base bottom, and four supporting legs are rectangle evenly distributed, the wheel that removes is installed to the supporting legs bottom, the base inner chamber is provided with first pivot, first pivot both ends cover is equipped with the first bevel gear of two symmetry settings, and two first bevel gears rotate respectively and connect the second bevel gear, during the use, when the height of the bed body needs to be adjusted, only need through the rocking crank to make first pivot rotate, thereby make first bevel gear rotate, thereby make the second bevel gear rotate, thereby make the rotation of the threaded rod, thereby make first screw thread section of thick bamboo do reciprocates, thereby realize adjusting the function of bed body height, through setting up height-adjusting, solved the problem that electric type height-adjusting needs to insert the electricity, do not need drag long electric wire at any time, convenient and fast, but CN209301566U technique is when carrying out the operation, is inconvenient to lubricate the device, and is difficult to be convenient for carrying out the device, and is difficult to expand the device has a problem of being convenient for carrying out the device of emergency expansion, can be used for the elevating gear.

Disclosure of Invention

Based on the above, the utility model aims to provide the lifting device with the expansion function for the sickbed, so as to solve the problems that the traditional lifting device with the expansion function for the sickbed is inconvenient to lubricate and rust the parts of the device, inconvenient to expand the device and inconvenient to quickly adjust the height of the device when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a liftable device for sick bed has extension function, includes the lift adjustment frame, the sponge strip is all installed to the inner wall of lift adjustment frame, the one end screw connection of lift adjustment frame has the locating lever, the outer wall screw connection of locating lever has the lubrication box, the outer wall laminating of lubrication box has the rubber circle, the outer wall laminating of rubber circle has the apron, the sponge piece is all installed to the inner wall of lubrication box.

An expansion mechanism is arranged on the outer wall of the lifting adjusting frame.

The upper end screw of the expansion mechanism is connected with a height adjusting mechanism.

Preferably, the expansion mechanism comprises a connecting frame, a first limiting rod, a connecting block, a second limiting rod, a first spring and a first fixing frame, wherein the connecting frame is arranged on the outer wall of the lifting adjusting frame, the first limiting rods are connected with two sides of the connecting frame through screws, the connecting block is connected with an outer wall screw of the first limiting rod, the second limiting rod is connected with an inner wall screw of the connecting block, the first spring is connected with an outer wall screw of the second limiting rod, and one end of the first spring is welded with the first fixing frame.

Preferably, the height adjusting mechanism comprises a second fixing frame, a second spring, clamping rods and pull rods, wherein the second fixing frame is connected to the upper end of the connecting frame through screws, the second springs are arranged on two sides of the second fixing frame, the clamping rods are welded on one side of each second spring, and the pull rods are welded on the rear surfaces of the clamping rods.

Preferably, the lifting adjusting frame is connected with the sponge strip in a clamping way, and the inner wall of the lifting adjusting frame is of an open-pore design.

Preferably, the outer wall of the lubrication box is tightly attached to the inner wall of the rubber ring, and the length of the outer wall of the lubrication box is smaller than that of the inner wall of the rubber ring.

Preferably, the lubrication box is connected with the cover plate in a clamping way, and the length of the outer wall of the lubrication box is smaller than that of the outer wall of the cover plate.

Preferably, the sponge block is connected with the lubricating box in a clamping way, and the sponge block is arranged on the inner wall of the lubricating box at equal intervals.

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

1. according to the utility model, the sponge block and the lubrication box are arranged, so that the sponge block plays a clamping and fixing role on the lubrication box, and when the device is used, the sponge block is arranged to facilitate lubrication of parts of the device, so that the usability of the device is improved;

2. according to the utility model, the first limiting rod, the connecting frame and the first fixing frame are arranged, the first limiting rod has a threaded fixing effect on the connecting frame, and when the device is used, the connecting frame is convenient for expanding and extending the first fixing frame, so that the usability of the device is improved;

3. according to the utility model, through the second fixing frame and the clamping rod, the second fixing frame plays a role in movably connecting the clamping rod, and when the device is used, the clamping rod is convenient to quickly adjust and fix the device, so that the device can be conveniently lifted and adjusted.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a schematic structural view of the expansion mechanism of the present utility model;

FIG. 3 is a schematic view of the height adjustment mechanism of the present utility model;

fig. 4 is a schematic diagram of a combined structure of the lifting adjusting frame and the sponge strip part.

In the figure: 1. lifting the adjusting frame; 2. a sponge strip; 3. a positioning rod; 4. a lubrication box; 5. a rubber ring; 6. a cover plate; 7. a sponge block; 8. an expansion mechanism; 801. a connecting frame; 802. a first stop lever; 803. a connecting block; 804. a second limit rod; 805. a first spring; 806. a first fixing frame; 9. a height adjusting mechanism; 901. the second fixing frame; 902. a second spring; 903. a clamping rod; 904. and (5) a pull rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-4, a liftable device with extended function for sickbed, including lift adjustment frame 1, sponge strip 2 is all installed to lift adjustment frame 1's inner wall, lift adjustment frame 1 and sponge strip 2 block are connected, and lift adjustment frame 1's inner wall is the trompil design, lift adjustment frame 1's one end screw connection has locating lever 3, locating lever 3's outer wall screw connection has lubrication box 4, lubrication box 4's outer wall laminating has rubber circle 5, lubrication box 4's outer wall closely laminates with rubber circle 5's inner wall, and lubrication box 4's outer wall length is less than rubber circle 5's inner wall length, rubber circle 5's outer wall laminating has apron 6, lubrication box 4 and apron 6 block connection, and lubrication box 4's outer wall length is less than apron 6's outer wall length, sponge piece 7 is all installed to lubrication box 4's inner wall, and sponge piece 7 is connected with lubrication box 4 block, and sponge piece 7 is equidistant setting up at lubrication box 4's inner wall, play the block fixation effect to lubrication box 4 through setting up sponge piece 7, when using the device, the device is convenient for use of device parts, the device has increased the usability.

Referring to fig. 1-4, an expanding mechanism 8 is installed on the outer wall of a lifting adjusting frame 1, the expanding mechanism 8 comprises a connecting frame 801, a first limiting rod 802, a connecting block 803, a second limiting rod 804, a first spring 805 and a first fixing frame 806, the connecting frame 801 is installed on the outer wall of the lifting adjusting frame 1, the first limiting rods 802 are connected to two sides of the connecting frame 801 through screws, the connecting block 803 is connected to the outer wall of the first limiting rod 802 through screws, the second limiting rod 804 is connected to the inner wall of the connecting block 803 through screws, the first spring 805 is connected to the outer wall of the second limiting rod 804 through screws, the first fixing frame 806 is welded to one end of the first spring 805, the connecting frame 801 is convenient to expand and extend the first fixing frame 806 through the arrangement of the first limiting rod 802, and usability of the device is improved when the device is used.

Referring to fig. 1-4, a lifting device with an expanding function for a sickbed is disclosed, the upper end screw of an expanding mechanism 8 is connected with a height adjusting mechanism 9, the height adjusting mechanism 9 comprises a second fixing frame 901, a second spring 902, a clamping rod 903 and a pull rod 904, the second fixing frame 901 is connected with the upper end of a connecting frame 801 by screws, the second springs 902 are respectively arranged on two sides of the second fixing frame 901, the clamping rod 903 is welded on one side of the second spring 902, the pull rod 904 is welded on the rear surface of the clamping rod 903, the clamping rod 903 is movably connected by the second fixing frame 901, and when the device is used, the clamping rod 903 is convenient to quickly adjust and fix the device, and lifting adjustment of the device is convenient.

Working principle: when the device is used, the device is placed at a designated position, the lifting adjusting frame 1 is fixed at the designated position of a sickbed through the fixing part, the lubricating box 4 is fixed through threads through the positioning rod 3, the lubricating box 4 is attached and fixed through the rubber ring 5, the lubricating box 4 is inserted through the sponge strip 2, the lubricating box 4 is clamped and installed through the sponge block 7, lubricating oil is poured into the lubricating box 4, the lubricating box 4 is clamped and fixed through the cover plate 6, the connecting frame 801 is detached through threads through the first limiting rod 802, the first fixing frame 806 is movably adjusted to the designated position through the connecting frame 801, the sickbed is fixed through the first fixing frame 806, the clamping rod 903 is tensioned according to the use requirement, the lifting adjusting frame 1 is adjusted to the designated height through the connecting frame 801, and the lifting adjusting frame 1 is clamped and fixed through the clamping rod 903, so that the use process of the device is completed.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Lifting device with an extended function for a hospital bed, comprising a lifting adjusting frame (1), characterized in that: sponge strips (2) are arranged on the inner walls of the lifting adjusting frames (1), one ends of the lifting adjusting frames (1) are connected with positioning rods (3) through screws, lubricating boxes (4) are connected with the outer walls of the positioning rods (3) through screws, rubber rings (5) are attached to the outer walls of the lubricating boxes (4), cover plates (6) are attached to the outer walls of the rubber rings (5), and sponge blocks (7) are arranged on the inner walls of the lubricating boxes (4);

an expansion mechanism (8) is arranged on the outer wall of the lifting adjusting frame (1);

the upper end screw of the expansion mechanism (8) is connected with a height adjusting mechanism (9).

2. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the expansion mechanism (8) comprises a connecting frame (801), a first limiting rod (802), a connecting block (803), a second limiting rod (804), a first spring (805) and a first fixing frame (806), wherein the connecting frame (801) is installed on the outer wall of the lifting adjusting frame (1), the first limiting rods (802) are connected with two sides of the connecting frame (801) through screws, the connecting block (803) is connected with an outer wall screw of the first limiting rod (802), the second limiting rod (804) is connected with an inner wall screw of the connecting block (803), the first spring (805) is connected with an outer wall screw of the second limiting rod (804), and one end of the first spring (805) is welded with the first fixing frame (806).

3. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the height adjusting mechanism (9) comprises a second fixing frame (901), a second spring (902), clamping rods (903) and pull rods (904), wherein the second fixing frame (901) is connected to the upper end of the connecting frame (801) through screws, the second springs (902) are arranged on two sides of the second fixing frame (901), the clamping rods (903) are welded on one sides of the second springs (902), and the pull rods (904) are welded on the rear surface of the clamping rods (903).

4. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the lifting adjusting frame (1) is connected with the sponge strip (2) in a clamping mode, and the inner wall of the lifting adjusting frame (1) is of an open-pore design.

5. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the outer wall of the lubrication box (4) is tightly attached to the inner wall of the rubber ring (5), and the length of the outer wall of the lubrication box (4) is smaller than that of the inner wall of the rubber ring (5).

6. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the lubrication box (4) is connected with the cover plate (6) in a clamping mode, and the length of the outer wall of the lubrication box (4) is smaller than that of the outer wall of the cover plate (6).

7. A lifting device with extended functionality for hospital beds according to claim 1, characterized in that: the sponge block (7) is connected with the lubrication box (4) in a clamping way, and the sponge block (7) is arranged on the inner wall of the lubrication box (4) at equal intervals.