Hand-operated sickbed with quick adjustment structure

Abstract

The utility model relates to hand -operated sickbed technical field discloses a hand -operated sickbed with quick adjusting structure, including first connecting plate and second connecting plate, the second connecting plate parallel setting is in the back of first connecting plate, the left side vertical fixed connection of first connecting plate and second connecting plate has the bed tail board. This hand -operated sickbed with quick adjusting structure is provided with first screw rod, second screw rod, nut, support frame, second hinged seat and handle, and the angle is adjusted flexibly, and the needs and nursing requirements of different patients are adapted, and the powerful supporting force is provided, and the shaking feeling of back bed panel and leg bed panel during the movement of nut is reduced, and the problem that the back bed panel and leg bed panel are easy to appear bending deformation due to insufficient fixing force after long -term adjustment and use, and there is a security risk, and the patient comfort is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hand -operated sickbed technical field, concretely is a hand -operated sickbed with quick adjusting structure. BACKGROUND

[0002] The main role of the hand -operated sickbed includes providing comfort and convenience, adapting to different needs, reducing nursing difficulty and guaranteeing safety in emergency, and the hand -operated sickbed adjusts height, angle and position manually, helps patient to adjust lying posture, improves breathing, reduces pain or carries out medical operation, and its light and portable characteristics make it suitable for family nursing and some temporary medical sites, and it is convenient to transfer between different rooms or floors without power supply.

[0003] The current hand -operated sickbed has limited self -supporting force, and the back bed panel and the leg bed panel are prone to bending deformation due to insufficient fixing force after long -term adjustment and use, which has safety hazards and greatly reduces patient comfort.

[0004] Therefore, a novel hand -operated sickbed with quick adjusting structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hand -operated sickbed with quick adjusting structure to solve the problems of limited self -supporting force of the hand -operated sickbed in the background art, bending deformation of the back bed panel and the leg bed panel due to insufficient fixing force after long -term adjustment and use, safety hazards and greatly reduced patient comfort.

[0006] To achieve the above -mentioned purpose, the utility model provides the following technical scheme: a hand -operated sickbed with quick adjusting structure, including first connecting plate and second connecting plate, the second connecting plate is parallelly arranged at the back of the first connecting plate, the left side of the first connecting plate and the second connecting plate is vertically fixedly connected with the bed tail plate, the right side of the first connecting plate and the second connecting plate is vertically fixedly connected with the bed head plate, and the adjusting support assembly is arranged between the first connecting plate and the second connecting plate;

[0007] The adjusting support assembly includes a support frame, the first connecting plate and the second connecting plate are transversely provided with a second lead screw and a first lead screw, the right side of the first lead screw is movably connected with the inner bottom of the bed head plate, the left side of the first lead screw and the left side of the second lead screw are transversely penetrated through the bottom of the bed tail plate and are fixedly connected with a crank handle, the outer portion of the first lead screw and the second lead screw is sleeved with a nut, the front end and the rear end of the nut are fixedly connected with a connecting rod, the bottom of the support frame is sleeved outside the connecting rod, the left side between the inner end of the first connecting plate and the second connecting plate is provided with a leg bed panel, and the right side between the inner end of the first connecting plate and the second connecting plate is provided with a back bed panel;

[0008] As a further technical scheme of the utility model, the left side of the bottom end of the leg bed panel and the right side of the bottom end of the back bed panel are fixedly connected with second hinge seats, the top of the support frame is hingedly connected with the second hinge seats, and the leg bed panel and the back bed panel are symmetrically distributed about the vertical center line of the first connecting plate.

[0009] As a further technical scheme of the utility model, vertical support columns are fixedly connected to the two sides of the bottom end of the first connecting plate and the second connecting plate, and the bottom end of the support column is fixedly connected with a moving wheel.

[0010] As a further technical scheme of the utility model, vertical guardrails are arranged at the inner ends of the first connecting plate and the second connecting plate, first hinge seats are arranged at the top and bottom ends of the guardrails, the bottom end of the first hinge seat of the bottom end of the guardrail is fixedly connected with the inner end of the first connecting plate and the second connecting plate, a horizontal plate is fixedly connected to the top end of the first hinge seat of the top end of the guardrail, and a protective pad is fixedly connected to the top end of the horizontal plate.

[0011] As a further technical scheme of the utility model, a right-angle frame is fixedly connected to the right side of the bottom end of the horizontal plate, the right side bottom of the right-angle frame is hollow, two groups of connecting seats are fixedly connected to the top end of the inside of the right-angle frame, a movable rod is arranged at the top end of the inside of the right-angle frame, a connecting barrel is arranged outside the guardrail, the right side of the connecting barrel protrudes outward, and the connecting barrel is sleeved at the outer end of the left side bottom of the right-angle frame.

[0012] As a further technical scheme of the utility model, a fixed seat is fixedly connected to the right side outside the connecting barrel, a limiting frame is fixedly connected to the outside of the movable rod, the bottom of the limiting frame is bent to be right-angled to the left side, and the limiting frame is inserted and connected to the outside of the fixed seat.

[0013] As a further technical scheme of the utility model, a fixed bed panel is fixedly connected between the first connecting plate and the second connecting plate, two shafts are movably connected to the two sides of the fixed bed panel, the two ends of the shafts are movably connected with the inner ends of the first connecting plate and the second connecting plate, and the outer sides of the two groups of shafts are fixedly connected with the inner sides of the back bed panel and the inner sides of the leg bed panel.

[0014] As a further technical scheme of the utility model, a reinforcing plate is fixedly connected to the inside of the fixed bed panel.

[0015] Compared with the prior art, the hand-cranked sickbed with the quick adjusting structure has the advantages that the hand-cranked sickbed not only has the adjusting and supporting functions, the limiting and fixing functions, but also has the stable connecting function.

[0016] 1, by being provided with first screw rod, second screw rod, nut, support frame, second hinged seat and crank handle, the outside of first screw rod and second screw rod are all sleeved with nut, correspond to back bed panel and leg bed panel respectively, the outside of two is up and is tilted, angle is adjusted flexibly, adapt to the demand of different patients and nursing requirement, utilize support frame and provide strong support force to the bottom of back bed panel and leg bed panel, ensure that the shaking feeling of back bed panel and leg bed panel is reduced during the movement of nut, effectively prevent the deformation of back bed panel and leg bed panel from happening and sinking down for long-term use, improve the comfort of patient use, and strengthen the stability between structures;

[0017] 2, by being provided with guardrail, horizontal plate, limiting frame, connecting barrel, right angle frame, movable rod and fixed seat, connecting barrel moves upwards and is sleeved with the outer end of the bottom of right angle frame, movable rod rotates flexibly between two groups of connecting seats, limiting frame is sleeved and fixed on the outside of fixed seat by inserting and connecting, horizontal plate is fixed effectively, when needing to retract guardrail, can quickly remove the fixed, optimize the fixed connection mode, strengthen the connection force while convenient operation is used;

[0018] 3, by being provided with pivot, fixed bed panel and reinforcing plate, two groups of pivots are fixed on the both sides of fixed bed panel, the connectivity between back bed panel, leg bed panel and the inner end of first connecting plate, second connecting plate is enhanced by movable connection mode, effectively prevent falling off during adjustment, the fixing of fixed bed panel itself is improved by adding reinforcing plate. ACCURACY OF DRAWINGS

[0019] Figure 1 It is front view cross section structure schematic view of the utility model;

[0020] Figure 2 It is first screw rod front view structure schematic view of the utility model;

[0021] Figure 3 It is the utility model's Figure 1 It is fixed bed panel top view structure schematic view of the utility model.

[0022] Figure 4 It is fixed bed panel top view structure schematic view of the utility model.

[0023] In the figure: 1, mobile wheel; 2, support column; 3, tail board; 4, crank handle; 5, first connecting plate; 6, protective pad; 7, cross plate; 8, first hinged seat; 9, guardrail; 10, back bed panel; 11, head board; 12, connecting rod; 13, leg bed panel; 14, second hinged seat; 15, support frame; 16, first screw rod; 17, nut; 18, second screw rod; 19, limiting frame; 20, fixed seat; 21, connecting cylinder; 22, right-angle frame; 23, connecting seat; 24, movable rod; 25, reinforcing plate; 26, second connecting plate; 27, rotating shaft; 28, fixed bed panel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 A hand-operated sickbed with quick adjusting structure, including first connecting plate 5 and second connecting plate 26, second connecting plate 26 is parallelly arranged at the back of first connecting plate 5, the left side of first connecting plate 5 and second connecting plate 26 is vertically fixedly connected with tail board 3, the right side of first connecting plate 5 and second connecting plate 26 is vertically fixedly connected with head board 11, adjusting support assembly is arranged between first connecting plate 5 and second connecting plate 26.

[0026] Adjusting support assembly includes support frame 15, second screw rod 18 and first screw rod 16 are transversely arranged between first connecting plate 5 and second connecting plate 26, the right side of first screw rod 16 is movably connected with the inside bottom of head board 11, the left side of first screw rod 16 and the left side of second screw rod 18 all transversely penetrate the bottom of tail board 3, and crank handle 4 is fixedly connected, nut 17 is arranged on the outside of first screw rod 16 and second screw rod 18, connecting rod 12 is fixedly connected with the front end and rear end of nut 17, the bottom of support frame 15 is sleeved on the outside of connecting rod 12, leg bed panel 13 is arranged on the left side between the inner end of first connecting plate 5 and second connecting plate 26, and back bed panel 10 is arranged on the right side between the inner end of first connecting plate 5 and second connecting plate 26.

[0027] The left side of the bottom end of leg bed panel 13 and the right side of the bottom end of back bed panel 10 are all fixedly connected with second hinged seat 14, the top of support frame 15 is hingedly connected with second hinged seat 14, and leg bed panel 13 and back bed panel 10 are symmetrically distributed about the vertical center line of first connecting plate 5.

[0028] The bottom end of the first connecting plate 5 and the second connecting plate 26 is vertically fixedly connected with a support column 2, and the bottom end of the support column 2 is fixedly connected with a moving wheel 1;

[0029] Specifically, as shown in Figure 1 and Figure 2 , the first screw rod 16 or the second screw rod 18 is rotated by manually rotating the handle 4, the nut 17 externally sleeved and installed on the first screw rod 16 or the second screw rod 18 is moved, the outer side of the back bed panel 10 or the leg bed panel 13 is upwardly lifted by the supporting frame 15 to be in an inclined state, the back bed panel 10 and the leg bed panel 13 are adjusted to a suitable angle according to the needs of the patient, and the supporting force of the back bed panel 10 and the leg bed panel 13 is improved.

[0030] The inner end of the first connecting plate 5 and the second connecting plate 26 is vertically provided with a plurality of guardrails 9, the top end and the bottom end of the guardrail 9 are hingedly provided with a first hinge seat 8, the bottom end of the first hinge seat 8 at the bottom end of the guardrail 9 is fixedly connected with the inner end of the first connecting plate 5 and the second connecting plate 26, the top end of the first hinge seat 8 at the top end of the guardrail 9 is fixedly connected with a horizontal plate 7, and the top end of the horizontal plate 7 is fixedly connected with a protective pad 6;

[0031] The right side of the bottom end of the horizontal plate 7 is fixedly connected with a right-angle frame 22, the right side of the bottom end of the right-angle frame 22 is hollow, the top end of the inside of the right-angle frame 22 is fixedly connected with two groups of connecting seats 23, the top end of the inside of the right-angle frame 22 is provided with a movable rod 24, the outside of the guardrail 9 is sleeved with a connecting barrel 21, the right side of the connecting barrel 21 protrudes outward and is sleeved with the outer end of the bottom end of the left side of the right-angle frame 22;

[0032] The right side of the outside of the connecting barrel 21 is fixedly connected with a fixed seat 20, the outside of the movable rod 24 is fixedly connected with a limiting frame 19, the bottom end of the limiting frame 19 is bent to be right-angled to the left side, and the limiting frame 19 is insertedly connected to the outside of the fixed seat 20;

[0033] Specifically, as shown in Figure 1 and Figure 3 , when in use, the horizontal plate 7 is pulled upward to move the connecting barrel 21 upward and sleeved with the outer end of the bottom end of the right-angle frame 22, the movable rod 24 is flexibly rotated between the two groups of connecting seats 23 to rotate the limiting frame 19 to the left side and insertingly fix it to the outside of the fixed seat 20, and the guardrail 9 and the horizontal plate 7 are effectively fixed, when the guardrail 9 needs to be folded, the limiting frame 19 is pulled outward to be unfixed, and the guardrail 9 is pushed to the right.

[0034] The first connecting plate 5 and the second connecting plate 26 are fixedly connected with a fixed bed panel 28, the two sides of the fixed bed panel 28 are movably connected with a rotating shaft 27, the two ends of the rotating shaft 27 are movably connected with the inner ends of the first connecting plate 5 and the second connecting plate 26, and the outer sides of the two groups of rotating shafts 27 are fixedly connected with the inner sides of the back bed panel 10 and the leg bed panel 13;

[0035] The inside of the fixed bed panel 28 is fixedly connected with a reinforcing plate 25;

[0036] Specifically, as shown in Figure 1 and Figure 4 two groups of rotating shafts 27 are fixed on the two sides of the fixed bed panel 28 respectively, the connection between the back bed panel 10, the leg bed panel 13 and the inner ends of the first connecting plate 5 and the second connecting plate 26 is enhanced through the movable connection mode, the falling during adjustment is effectively prevented, and the fixing of the fixed bed panel 28 itself is improved through the addition of the reinforcing plate 25.

[0037] Working principle: when the utility model is used, the sickbed is moved to a suitable position through the moving wheel 1, the horizontal plate 7 is pulled upwards, the connecting barrel 21 is moved upwards and is sleeved with the outer end of the bottom of the right-angle frame 22, the movable rod 24 is flexibly rotated between the two groups of connecting seats 23, the limiting frame 19 is rotated to the left side and is inserted and fixed outside the fixed seat 20, the guardrail 9 and the horizontal plate 7 are effectively fixed, the first lead screw 16 or the second lead screw 18 is rotated by manually rotating the handle 4, the nut 17 installed outside the first lead screw 16 or the second lead screw 18 is moved, the outer side of the back bed panel 10 or the leg bed panel 13 is lifted upwards in an inclined shape through the supporting frame 15, and the suitable angle is adjusted according to the patient's demand.

[0038] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other concrete forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A hand-cranked hospital bed with a quick-adjustment structure, comprising a first connecting plate (5) and a second connecting plate (26), characterized in that: The second connecting plate (26) is arranged parallel to the rear of the first connecting plate (5). The left side of the first connecting plate (5) and the second connecting plate (26) is vertically fixedly connected to the footboard (3). The right side of the first connecting plate (5) and the second connecting plate (26) is vertically fixedly connected to the headboard (11). An adjustment support assembly is provided between the first connecting plate (5) and the second connecting plate (26). The adjustable support assembly includes a support frame (15). A second lead screw (18) and a first lead screw (16) are arranged laterally between the first connecting plate (5) and the second connecting plate (26). The right side of the first lead screw (16) is movably connected to the bottom inner side of the headboard (11). The left side of the first lead screw (16) and the left side of the second lead screw (18) both pass laterally through the bottom of the footboard (3) and are fixedly connected to a crank handle (4). Nuts (17) are sleeved on the outside of the first lead screw (16) and the second lead screw (18). Connecting rods (12) are fixedly connected to the front and rear ends of the nut (17). The bottom of the support frame (15) is sleeved on the outside of the connecting rods (12). A leg bed panel (13) is arranged on the left side between the inner ends of the first connecting plate (5) and the second connecting plate (26). A back bed panel (10) is arranged on the right side between the inner ends of the first connecting plate (5) and the second connecting plate (26).

2. A hand-cranked hospital bed with a quick-adjustment structure according to claim 1, characterized in that: The left side of the bottom end of the leg panel (13) and the right side of the bottom end of the back panel (10) are both fixedly connected to the second hinge seat (14). The top of the support frame (15) is hinged to the second hinge seat (14). The leg panel (13) and the back panel (10) are symmetrically distributed about the vertical center line of the first connecting plate (5).

3. A hand-cranked hospital bed with a quick-adjustment structure according to claim 1, characterized in that: Both sides of the bottom of the first connecting plate (5) and the second connecting plate (26) are vertically fixedly connected to support columns (2), and the bottom of the support column (2) is fixedly connected to a moving wheel (1).

4. A hand-cranked hospital bed with a quick-adjustment structure according to claim 1, characterized in that: Multiple sets of guardrails (9) are vertically arranged at the inner ends of the first connecting plate (5) and the second connecting plate (26). The top and bottom ends of the guardrails (9) are hinged with first hinge seats (8). The bottom end of the first hinge seat (8) at the bottom end of the guardrails (9) is fixedly connected to the inner ends of the first connecting plate (5) and the second connecting plate (26). The top end of the first hinge seat (8) at the top end of the guardrails (9) is fixedly connected with a horizontal plate (7). The top end of the horizontal plate (7) is fixedly connected with a protective pad (6).

5. A hand-cranked hospital bed with a quick-adjustment structure according to claim 4, characterized in that: A right-angle frame (22) is fixedly connected to the right side of the bottom end of the horizontal plate (7). The bottom right side of the right-angle frame (22) is hollow. Two sets of connecting seats (23) are fixedly connected to the top inside the right-angle frame (22). A movable rod (24) is provided at the top inside the right-angle frame (22). A connecting tube (21) is sleeved on the outside of the guardrail (9). The right side of the connecting tube (21) protrudes outward and is sleeved on the outer end of the bottom left side of the right-angle frame (22).

6. A hand-cranked hospital bed with a quick-adjustment structure according to claim 5, characterized in that: A fixed seat (20) is fixedly connected to the right side of the outside of the connecting cylinder (21), and a limit frame (19) is fixedly connected to the outside of the movable rod (24). The bottom of the limit frame (19) is bent to the left at a right angle, and the limit frame (19) is inserted and connected to the outside of the fixed seat (20).

7. A hand-cranked hospital bed with a quick-adjustment structure according to claim 1, characterized in that: A fixed bed panel (28) is fixedly connected between the first connecting plate (5) and the second connecting plate (26). A rotating shaft (27) is movably connected to both sides of the fixed bed panel (28). The two ends of the rotating shaft (27) are movably connected to the inner ends of the first connecting plate (5) and the second connecting plate (26), respectively. The outer sides of the two sets of rotating shafts (27) are fixedly connected to the inner side of the back bed panel (10) and the inner side of the leg bed panel (13), respectively.

8. A hand-cranked hospital bed with a quick-adjustment structure according to claim 7, characterized in that: The fixed bed panel (28) is internally fixedly connected with a reinforcing plate (25).

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