CN211356352U - Nursing bed with quick folding and unfolding structure - Google Patents

Abstract

The utility model discloses a nursing bed with quick folding expansion structure, comprising a bedstead, the guardrail is installed through quick installation mechanism to the bedstead, be provided with elevating gear on the bedstead, and elevating gear is last to be provided with brake equipment. The utility model discloses a be provided with quick installation mechanism, directly connect the installation through connecting pin and guardrail with two sets of bed boards, again with the mattress block can accomplish the installation on the bedstead, realize the quick assembly disassembly of this device, through the elevating gear who is provided with multiple structure, and elevating gear all connects the installation through the screw, so that according to the in-service use demand, select suitable elevating gear, fold the lift to nursing bed, through being provided with brake equipment, medical personnel pass through pedal brake equipment, overturn universal wheel carrier, and make fixed block and ground contact, thereby fix nursing bed, nursing bed's parking stability has been improved greatly.

Description

Nursing bed with quick folding and unfolding structure

Technical Field

The utility model relates to a nursing bed technical field specifically is a nursing bed with quick folding expandes structure.

Background

Nursing bed is used for patient's rehabilitation and nursing use, mainly be applied to the hospital, asylum for the aged and family, nursing bed among the prior art is fixed knot structure mostly, the mounting box is dismantled all comparatively trouble, it is comparatively troublesome to lead to carrying nursing bed, in addition, present nursing bed is in the use, folding expansion is perhaps accomodate all comparatively complicatedly, bring certain trouble for medical personnel, and simultaneously, present nursing bed all is that the universal wheel that the installation has the brake block does the drive, lead to nursing bed at the in-process of parking, still can take place the displacement, there is certain potential safety hazard, therefore, for solving above-mentioned problem, propose one kind and park stably, and have the nursing bed of quick folding expansion structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nursing bed with quick folding expansion structure to solve the dismouting of being not convenient for of present nursing bed that above-mentioned background art provided, and expand or accomodate all comparatively complicacy, simultaneously, at the in-process of parking, the problem of displacement easily takes place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nursing bed with quick folding structure that expandes, includes the bedstead, the guardrail is installed through quick installation mechanism to the bedstead, be provided with elevating gear on the bedstead, and elevating gear is last to be provided with brake equipment.

Preferably, quick installation mechanism includes bed board, connecting piece and connecting pin, the bed board is provided with two sets ofly altogether, and two sets of the inboard of bed board is provided with the connecting piece respectively through the screw, and is two sets of all set up flutedly on the bed board, and evenly install the connecting pin in the recess, it is two sets of install the guardrail through the connecting pin between the bed board.

Preferably, elevating gear includes support frame, mount, dead lever, first electronic hydraulic push rod, fixed frame, mattress and pin, the support frame is provided with two sets ofly altogether, and the upper end of two sets of support frames all is articulated mutually with the mount, the mount passes through the screw and installs on the bedstead, the dead lever is installed to the middle part of mount, the both sides of dead lever articulate respectively and install first electronic hydraulic push rod, and the upper end of two sets of first electronic hydraulic push rod articulates respectively has fixed frame, the last block of fixed frame has the mattress, and the side fixed mounting of mattress has the pin.

Preferably, the braking device comprises a cross rod, universal wheel carriers and fixing blocks, the fixing blocks are respectively and fixedly mounted at two ends of the cross rod, the universal wheel carriers are respectively clamped on the two groups of fixing blocks, and the two groups of universal wheel carriers are respectively hinged to the left side and the right side of the lifting device.

Preferably, elevating gear includes built-up frame, hydraulic push rod, telescopic link and universal wheel, built-up frame has the articulated constitution of multiunit frame, both ends articulate respectively about built-up frame's the lower extreme and install hydraulic push rod, telescopic link fixed mounting is at the downside of bed board, and the universal wheel is installed to the lower extreme of telescopic link.

Preferably, elevating gear includes articulated frame, hydraulic push rod and the electronic hydraulic push rod of third, both ends are articulated respectively to install hydraulic push rod about the downside of articulated frame, the articulated third electronic hydraulic push rod of installing in lower extreme side of articulated frame.

Compared with the prior art, the beneficial effects of the utility model are that: according to the nursing bed with the rapid folding and unfolding structure, the rapid mounting mechanism is arranged, two groups of bed boards are directly connected and mounted through the connecting pins and the guardrails, and then the mattress is clamped on the bed frame to complete mounting, so that the device is rapidly mounted and dismounted;

the nursing bed is provided with the lifting devices with various structures, and the lifting devices are connected and installed through screws and comprise electric lifting, manual lifting, electric single-shear lifting and electric double-shear lifting, so that a proper lifting device is selected according to actual use requirements to fold and lift the nursing bed;

through being provided with brake equipment, medical personnel overturn the universal wheel carrier through pedal brake equipment to make fixed block and ground contact, thereby fix the nursing bed, replace traditional fixed point of taking the universal wheel of brake block fixed, improved the stability of parking of nursing bed greatly.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a quick mounting mechanism according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a lifting device in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a brake device in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a lifting device in embodiment 2 of the present invention;

fig. 6 is a schematic structural view of a lifting device in embodiment 3 of the present invention.

In the figure: 1. a bed frame; 2. a bed board; 3. a connecting member; 4. a connecting pin; 5. a guardrail; 6. a support frame; 7. a fixed mount; 8. fixing the rod; 9. a first electro-hydraulic ram; 10. a fixed frame; 11. a mattress; 12. a stop lever; 13. a cross bar; 14. a universal wheel carrier; 15. a fixed block; 16. a combined frame; 17. a second electro-hydraulic push rod; 18. a telescopic rod; 19. a universal wheel; 20. a hinged frame; 21. a hydraulic push rod; 22. and a third electro-hydraulic push rod.

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. 1-6, the present invention provides an embodiment: a nursing bed with a rapid folding and unfolding structure comprises a bed frame 1, wherein guardrails 5 are arranged on the bed frame 1 through a rapid mounting mechanism, the rapid mounting mechanism comprises bed plates 2, connecting pieces 3 and connecting pins 4, the bed plates 2 are provided with two groups, the inner sides of the two groups of bed plates 2 are respectively provided with the connecting pieces 3 through screws, the two groups of bed plates 2 are respectively provided with a groove, the connecting pins 4 are uniformly arranged in the grooves, the guardrails 5 are arranged between the two groups of bed plates 2 through the connecting pins 4, the two groups of bed plates 2 are directly connected and mounted through the connecting pins 4 and the guardrails 5, the bed plate frame and the bed plates 2 are clamped and mounted through the connecting pieces 3, the rapid dismounting of the device can be realized, a lifting device is arranged on the bed frame 1, a brake device is arranged on the lifting device, the brake device comprises a cross rod 13, a universal wheel carrier 14 and, two sets of fixed block 15 block respectively has universal wheel carrier 14, and is two sets of universal wheel carrier 14 articulates respectively in elevating gear's the left and right sides, and medical personnel pass through pedal brake device, overturns universal wheel carrier 14 for fixed block 15 and ground contact, thereby fix the nursing bed, replace traditional fixed point of taking the universal wheel of brake block fixed, improved the stability of parking of nursing bed greatly.

Example 1

The lifting device comprises two groups of supporting frames 6, a fixing frame 7, fixing rods 8, first electric hydraulic push rods 9, a fixing frame 10, mattresses 11 and stop rods 12, wherein the two groups of supporting frames 6 are arranged, the upper ends of the two groups of supporting frames 6 are hinged with the fixing frame 7, the fixing frame 7 is installed on a bed frame 1 through screws, the fixing rods 8 are installed in the middle of the fixing frame 7, the first electric hydraulic push rods 9 are respectively hinged on two sides of each fixing rod 8, the fixing frames 10 are respectively hinged on the upper ends of the two groups of first electric hydraulic push rods 9, the mattresses 11 are clamped on the fixing frames 10, the stop rods 12 are fixedly installed on the lateral surfaces of the mattresses 11, the cushions are placed on the mattresses 11 and limited through the stop rods 12 on two sides of the mattresses 11 to prevent the cushions from sliding off the mattresses 11, then, the first electric hydraulic push rods 9 are controlled to stretch, and the first electric hydraulic push rods, the hinged support frame 6 is driven to generate angular deviation, and simultaneously, the support frame 6 drives the fixed frame 10 hinged with the support frame to perform angular deviation, so that the double-shear lifting of the device is realized.

Example 2

The lifting device comprises a combined frame 16, a second electric hydraulic push rod 17, an expansion rod 18 and universal wheels 19, wherein the combined frame 16 is formed by hinging a plurality of groups of frames, the left end and the right end of the lower end of the combined frame 16 are respectively hinged with the second electric hydraulic push rod 17, the expansion rod 18 is fixedly arranged at the lower side of the bed board 2, the universal wheels 19 are further arranged at the lower end of the expansion rod 18, the expansion rod 18 is fixedly arranged on the bed board 2 through screws by adjusting the expansion rod 18, in addition, the expansion rod 18 and the universal wheels 19 form a bed frame foot adjusting mechanism of the device, the whole height of the device is adjusted through the bed frame foot adjusting mechanism, so that the whole device is in a proper height, the second electric hydraulic push rod 17 is controlled to push the hinged combined frame 16 to rotate for an angle, the lifting of the device is realized, or one group of the combined, so that the combined frame 16 rotates around the second electric hydraulic push rod 17, thereby realizing the manual lifting of the device.

Example 3

Elevating gear includes articulated frame 20, hydraulic pressure push rod 21 and the electronic hydraulic pressure push rod 22 of third, and both ends articulate respectively about the downside of articulated frame 20 and install hydraulic pressure push rod 21, and articulated the installing of the lower extreme side of articulated frame 20 has the electronic hydraulic pressure push rod 22 of third, stretches out and draws back through controlling the electronic hydraulic pressure push rod 22 of third for electronic hydraulic pressure push rod 22 of third drives articulated frame 20 and carries out angle rotation around hydraulic pressure push rod 21, thereby realizes the single scissors lift of this device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A nursing bed with a quick folding and unfolding structure comprises a bed frame (1), and is characterized in that: the bed frame (1) is provided with a guardrail (5) through a quick mounting mechanism, the bed frame (1) is provided with a lifting device, and the lifting device is provided with a brake device.

2. A care bed having a quick-fold and unfold configuration according to claim 1 wherein: quick installation mechanism includes bed board (2), connecting piece (3) and connecting pin (4), bed board (2) are provided with two sets ofly altogether, and are two sets of the inboard of bed board (2) is provided with connecting piece (3) respectively through the screw, and is two sets of all set up flutedly on bed board (2), and evenly install connecting pin (4) in the recess, it is two sets of install guardrail (5) through connecting pin (4) between bed board (2).

3. A care bed having a quick-fold and unfold configuration according to claim 1 wherein: the lifting device comprises a support frame (6), a fixing frame (7), a fixing rod (8), a first electric hydraulic push rod (9), a fixing frame (10), a mattress (11) and a stop lever (12), wherein the support frame (6) is provided with two groups, the upper ends of the two groups of support frames (6) are hinged to the fixing frame (7), the fixing frame (7) is installed on the bedstead (1) through screws, the fixing rod (8) is installed in the middle of the fixing frame (7), the two sides of the fixing rod (8) are respectively hinged to be provided with the first electric hydraulic push rod (9), the upper ends of the two groups of first electric hydraulic push rods (9) are respectively hinged to be provided with the fixing frame (10), the mattress (11) is clamped on the fixing frame (10), and the side face of the mattress (11) is fixedly provided with the stop lever (12.

4. A care bed having a quick-fold and unfold configuration according to claim 1 wherein: the brake device comprises a cross rod (13), universal wheel frames (14) and fixing blocks (15), the fixing blocks (15) are fixedly mounted at two ends of the cross rod (13) respectively, the universal wheel frames (14) are clamped on the two fixing blocks (15) respectively, and the universal wheel frames (14) are hinged to the left side and the right side of the lifting device respectively.

5. A care bed having a quick-fold and unfold configuration according to claim 1 wherein: elevating gear is including combination frame (16), the electronic hydraulic rod of second (17), telescopic link (18) and universal wheel (19), combination frame (16) have the articulated constitution of multiunit frame, both ends articulate respectively about the lower extreme of combination frame (16) and install electronic hydraulic rod of second (17), telescopic link (18) fixed mounting is in the downside of bed board (2), and universal wheel (19) are installed to the lower extreme of telescopic link (18).

6. A care bed having a quick-fold and unfold configuration according to claim 1 wherein: the lifting device comprises an articulated frame (20), a hydraulic push rod (21) and a third electric hydraulic push rod (22), the hydraulic push rod (21) is respectively installed at the left end and the right end of the lower side of the articulated frame (20) in an articulated mode, and the third electric hydraulic push rod (22) is installed on the side face of the lower end of the articulated frame (20) in an articulated mode.

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