CN210542143U

CN210542143U - Nursing sickbed with integral front-back tilting function

Info

Publication number: CN210542143U
Application number: CN201920155153.1U
Authority: CN
Inventors: 袁进方
Original assignee: TIANJIN AIWEI METAL PRODUCT CO Ltd
Current assignee: TIANJIN AIWEI METAL PRODUCT CO Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-05-19
Anticipated expiration: 2029-01-29

Abstract

The application provides a nursing sick bed with whole front and back slope function, including the bed body and set up the support foot rest around the bed body. The application has simple structure and convenient operation; the first supporting spring is arranged in the vertical sliding guide groove, so that the gravity borne by the driving air cylinder is reduced, and the service life of the driving air cylinder is prolonged; the guide rods are arranged on the two sides of the driving cylinder, so that the left side and the right side of the headboard are prevented from inclining due to uneven stress, and the service life of the nursing bed is prolonged; the upper part of the guide rod is provided with a guide post with a guide sliding strip, so that the stability of the headboard in the lifting process is greatly improved; the guide sliding column is provided with a plurality of elastic supporting structures, and the elastic supporting structures are matched with the positioning grooves on the guide grooves, so that the guide rod plays a certain supporting role on the headboard; the guide post upper portion is equipped with second supporting spring, has further shared the gravity that drives actuating cylinder and bear, has improved the life who drives actuating cylinder.

Description

Nursing sickbed with integral front-back tilting function

Technical Field

The invention relates to the technical field of medical nursing instruments, in particular to a nursing sickbed with an integral front-back tilting function.

Background

At present, medical beds in hospitals and nursing homes basically lift the back, legs and a bed surface horizontally and integrally in a conventional mode, partial operation patients can only achieve the purpose by means of a sloping block when needing a head-hanging supine position and a head-reversing head-hanging supine position, but with the cushion block, the whole person does not lie flat, and the place where the sloping block is inserted has a curvature, so that the body position is uncomfortable. In view of the above, it is desirable to design a new nursing bed with integral front and back tilting function.

Disclosure of Invention

The present application is provided to solve the above-mentioned technical problems.

The technical scheme adopted by the application is as follows: the utility model provides a nursing sick bed with slope function around whole, a serial communication port, including the bed body and the supporting foot rest of setting around the bed body, the bed body includes the bed board and sets up the head board around the bed board, the head board both sides are equipped with vertical guide chute, the supporting foot rest is including driving actuating cylinder and support, the support includes first vertical pole setting, the vertical pole setting of second, sets up connecting rod and the universal wheel between first vertical pole setting and the vertical pole setting of second, the slip cap is established in vertical guide chute to first vertical pole setting and the vertical pole setting one end of second, and one end is equipped with the universal wheel, it articulates the setting at the connecting rod middle part to drive the actuating cylinder, and is connected with the head board on upper portion through the piston rod.

Furthermore, first vertical pole setting and the vertical pole setting upper portion of second all are equipped with first supporting spring, and link to each other with vertical guide chute top through first supporting spring, first supporting spring's length is greater than the length of vertical guide chute.

Furthermore, a plurality of guide rods are symmetrically arranged on two sides of the driving cylinder on the connecting rod, a guide groove corresponding to the guide rods is formed in the headboard, and the guide rods are slidably arranged in the guide groove.

Furthermore, a guide post is arranged on the upper portion of the guide rod, a guide strip axially parallel to the guide post is arranged on the outer side of the guide post, and a groove corresponding to the guide sliding strip is formed in the guide groove.

Furthermore, the upper part of the guide post is provided with a second supporting spring, and the second supporting spring is connected with the top of the guide groove.

Further, the guide post outside is equipped with a plurality of elastic support structure, elastic support structure includes mounting groove, bracing piece and pretension spring, the mounting groove sets up and is leading between the draw runner, the bracing piece slides and sets up in the mounting groove, and one end passes through the pretension spring and links to each other with the mounting groove bottom, and one end is the hemisphere fastener, be equipped with a plurality of constant head tanks corresponding with the hemisphere fastener on the guide way inner wall.

The application has the advantages and positive effects that: the nursing sickbed with the integral front-back tilting function has a simple structure and is convenient to operate; the first supporting spring is arranged in the vertical sliding guide groove, so that the gravity borne by the driving air cylinder is reduced, and the service life of the driving air cylinder is prolonged; the guide rods are arranged on the two sides of the driving cylinder, so that the left side and the right side of the headboard are prevented from inclining due to uneven stress, and the service life of the nursing bed is prolonged; the upper part of the guide rod is provided with a guide post with a guide sliding strip, so that the stability of the headboard in the lifting process is greatly improved; the guide sliding column is provided with a plurality of elastic supporting structures, and the elastic supporting structures are matched with the positioning grooves on the guide grooves, so that the guide rod plays a certain supporting role on the headboard; the guide post upper portion is equipped with second supporting spring, has further shared the gravity that drives actuating cylinder and bear, has improved the life who drives actuating cylinder.

In addition to the technical problems addressed by the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a nursing bed with integral front-back tilting function according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a headboard and a supporting foot stool provided by an embodiment of the present application;

FIG. 3 is a cross-sectional view of a headboard provided in an embodiment of the present application

FIG. 4 is a schematic structural diagram of a first supporting spring provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a guide bar provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a guide groove provided in an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a guide post provided in an embodiment of the present application;

FIG. 8 is a schematic cross-sectional view of a guide post provided in an embodiment of the present application;

FIG. 9 is a schematic diagram of a groove structure provided in an embodiment of the present application;

FIG. 10 is a schematic diagram of a second support spring structure provided by an embodiment of the present application;

fig. 11 is a schematic view of an elastic support structure provided in an embodiment of the present application.

In the figure: 1, a bed body; 110 bed boards; 120, a headboard; 121 vertical guide chute; 122 a guide groove; 123 grooves; 2 supporting a foot rest; 210 driving a cylinder; 220 a bracket; 221 a first vertical upright; 222 a second vertical upright; 223 a connecting rod; 224 universal wheels; 3 a first support spring; 4, a guide rod; 5 a guide post; 510 a guide slide bar; 6 a second support spring; 7 an elastic support structure; 710 mounting a groove; 720 supporting rods; 721 hemispherical snaps; 730 pre-tightening spring

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, 2 and 3, a nursing sickbed with integral front-back tilting function is characterized by comprising a bed body 1 and support foot rests 2 arranged in front of and behind the bed body 1, wherein the bed body 1 comprises a bed board 110 and a headboard 120 arranged in front of and behind the bed board 110, vertical guide grooves 121 are formed in two sides of the headboard 120, each support foot rest 2 comprises a driving cylinder 210 and a support 220, each support 220 comprises a first vertical upright rod 221, a second vertical upright rod 222, a connecting rod 223 and a universal wheel 224, the connecting rod 223 and the universal wheel 224 are arranged between the first vertical upright rod 221 and the second vertical upright rod 222, one end of each of the first vertical upright rod 221 and the second vertical upright rod 222 is slidably sleeved in the vertical guide groove 121, the universal wheel 224 is arranged at one end of each of the first vertical upright rod 221 and the second vertical upright rod 222, and the driving cylinder 210 is hinged to. In this embodiment, through adjusting the driving cylinder 210 on the bed body 1 front and back support foot rest 2, the extension of control piston rod with shorten the front and back slope of control bed body 1 that can be fine, avoided causing patient's discomfort with the help of the sloping block, improved nursing staff's work efficiency simultaneously greatly.

In a preferred embodiment, as shown in fig. 4, the first vertical upright 221 and the second vertical upright 222 are both provided with a first supporting spring 3 at the upper part and connected with the top end of the vertical sliding guide groove 121 through the first supporting spring 3, and the length of the first supporting spring 3 is greater than that of the vertical sliding guide groove 121. In this embodiment, the first support spring 3 connects the first vertical rod 221 and the second vertical rod 222 with the top end of the vertical sliding guide slot 121 of the headboard 120, and the length of the first support spring 3 is greater than that of the vertical sliding guide slot 121, so that the first vertical rod 221 and the second vertical rod 222 play a certain supporting role, the influence of the gravity of the headboard 120 on the service life of the first vertical rod 221 and the second vertical rod 222 is reduced, and the service life of the nursing bed is further prolonged.

As shown in fig. 5 and 6, in a preferred embodiment, a plurality of guide rods 4 are symmetrically arranged on both sides of the driving cylinder 210 on the connecting rod 223, a guide slot 122 corresponding to the guide rod 4 is arranged on the headboard 120, and the guide rod 4 is slidably arranged in the guide slot 122. In this embodiment, drive actuating cylinder 210 both sides and be equipped with a plurality of guide bars 4, guide bar 4 cooperatees with first vertical pole 221 and second vertical pole 222 and is convenient for the headboard 120 and stabilize the lift under the promotion of driving actuating cylinder 210, avoids the uneven slope and the damage of bed body 1 that leads to of the atress of the left and right sides of headboard 120, has improved the life of nursing bed.

As shown in fig. 7, 8 and 9, in a preferred embodiment, the guide rod 4 is provided with a guide post 5 at an upper portion thereof, a guide sliding bar 510 axially parallel to the guide post 5 is provided at an outer side of the guide post 5, and a groove 123 corresponding to the guide sliding bar 510 is provided in the guide groove 122. In this embodiment, 4 upper portions of guide bar are equipped with guide post 5, and the guide post 5 outside is equipped with leads draw runner 510, leads draw runner 510 and leads the interior recess 123 of spout and cooperate, has improved guide post 5 gliding stability in leading the spout, has further improved the stability of the bed body 1 lift in-process, has further avoided the bed body 1 to lead to the slope of the bed body 1 owing to the atress is inhomogeneous.

In a preferred embodiment, as shown in fig. 10, the guide post 5 is provided with a second support spring 6 at an upper portion thereof, and is connected to the top of the guide groove 122 by the second support spring 6. In this embodiment, the second support spring 6 is disposed in the guide groove 122, so that the guide rod 4 further shares the gravity borne by the driving cylinder 210, and the service life of the driving cylinder 210 is prolonged.

As shown in fig. 11, in a preferred embodiment, a plurality of elastic supporting structures 7 are disposed outside the guide post 5, each elastic supporting structure 7 includes a mounting groove 710, a supporting rod 720 and a pre-tightening spring 730, the mounting groove 710 is disposed between the sliding guide strips 510, the supporting rod 720 is slidably disposed in the mounting groove 710, one end of the supporting rod is connected to the bottom of the mounting groove 710 through the pre-tightening spring 730, one end of the supporting rod is provided with a hemispherical fastener 721, and the inner wall of the guide groove 122 is provided with a plurality of positioning grooves corresponding to the hemispherical fasteners 721. In this embodiment, be equipped with a plurality of elastic support structure 7 in the guide post 5 outside, after driving actuating cylinder 210 to promote the bed body 1 and go up and down to a certain position, bracing piece 720 hemisphere fastener 721 end can cooperate with the constant head tank on the guide way 122 inner wall, because the effect of friction between bracing piece 720 hemisphere fastener 721 and the constant head tank 124, make guide bar 4 play certain supporting role, further reduced the gravity that drives actuating cylinder 210 and bore, further improved the life who drives actuating cylinder 210.

The embodiments of the present application have been described in detail, but the description is only for the preferred embodiments of the present application and should not be construed as limiting the scope of the application. All equivalent changes and modifications made within the scope of the present application shall fall within the scope of the present application.

Claims

1. The nursing sickbed with the integral front-back inclination function is characterized by comprising a bed body (1) and support foot rests (2) arranged on the front and back of the bed body (1), wherein the bed body (1) comprises a bed board (110) and a headboard (120) arranged on the front and back of the bed board (110), vertical guide chutes (121) are formed in two sides of the headboard (120), the support foot rests (2) comprise a driving cylinder (210) and a support (220), the support (220) comprises a first vertical upright rod (221), a second vertical upright rod (222), a connecting rod (223) and universal wheels (224), the connecting rod (223) and the universal wheels (224) are arranged between the first vertical upright rod (221) and the second vertical upright rod (222), one ends of the first vertical upright rod (221) and the second vertical upright rod (222) are slidably sleeved in the vertical guide chutes (121), one ends of the first vertical upright rod and the second vertical upright rod (222) are provided with the universal wheels (224), the, and is connected with the upper headboard (120) through a piston rod.

2. The nursing bed with integral forward and backward tilting function as claimed in claim 1, wherein the first vertical upright (221) and the second vertical upright (222) are provided with a first supporting spring (3) at the upper part and connected with the top end of the vertical sliding guide slot (121) through the first supporting spring (3), and the length of the first supporting spring (3) is greater than that of the vertical sliding guide slot (121).

3. The nursing bed with integral forward and backward tilting function as claimed in claim 2, wherein the connecting rod (223) is symmetrically provided with a plurality of guide rods (4) at both sides of the driving cylinder (210), the headboard (120) is provided with guide slots (122) corresponding to the guide rods (4), and the guide rods (4) are slidably arranged in the guide slots (122).

4. The nursing sickbed with integral forward and backward tilting function according to claim 3, characterized in that the guide rod (4) is provided with a guide post (5) at the upper part, the guide post (5) is provided with a guide slide bar (510) at the outer side in parallel with the guide post (5) in the axial direction, and the guide groove (122) is provided with a groove (123) corresponding to the guide slide bar (510).

5. The nursing bed with integral forward and backward tilting function as claimed in claim 4, wherein the guide post (5) is provided with a second support spring (6) at the upper part and is connected with the top of the guide groove (122) through the second support spring (6).

6. The nursing sickbed with integral front-back tilting function according to claim 5, characterized in that a plurality of elastic supporting structures (7) are arranged on the outer side of the guide post (5), each elastic supporting structure (7) comprises a mounting groove (710), a supporting rod (720) and a pre-tightening spring (730), the mounting groove (710) is arranged between the guide sliding strips (510), the supporting rod (720) is arranged in the mounting groove (710) in a sliding manner, one end of the supporting rod is connected with the bottom of the mounting groove (710) through the pre-tightening spring, one end of the supporting rod is provided with a hemispherical fastener (721), and a plurality of positioning grooves corresponding to the hemispherical fastener (721) are arranged on the inner wall of the guide groove (122).