A multifunctional nursing bed

Abstract

The utility model discloses a multifunctional nursing bed, including bedstead part, mattress part and drive module, the mattress part is divided into movable block and fixed block, fixed block is used for supporting human foot part, movable block is used for supporting the part above human foot part, drive module can drive movable block to realize rotating seat function and getting up function, make nursing bed have rotating seat function and have getting up function simultaneously, utilize the turnover module of realizing getting up action to carry the rotating module of realizing rotating seat, and the rotating module adopts the ball turntable of strong load bearing performance to further carry the upper and lower lifting module, and then constitute three -dimensional drive module, and, the mattress part is according to the movable block of the hinge movable activity unit of above -mentioned module setting is composed, has higher activity degree to drive the realization of more action for above -mentioned drive module and realizes more auxiliary group function, and user uses more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of nursing bed. BACKGROUND

[0002] Nursing bed is a kind of bed designed for the convenience of taking care of patients, which has multiple auxiliary functions, such as being able to turn up the head bed board to adjust the lying posture of patients through different angles, having armrests beside the bed to assist patients to get up or lie down and prevent patients from rolling off the bed, etc. The above are the basic functions of nursing bed. In the prior art, in order to facilitate the patient to sit and stand or get on and off the bed, the nursing bed has a rotating seat function, the mattress part of the nursing bed can rotate and form a seat for the patient to sit on the nursing bed, the patient can sit on the seat to move and stand up to get off the bed, and when getting on the bed, the patient sits back on the seat, and the mattress part is reset so that the user lies on the bed to restore the lying posture.

[0003] However, the nursing bed with the rotating seat function occupies too much space due to the setting of the rotating mechanism, so more driving mechanisms cannot be arranged, which leads to very limited auxiliary functions and is inconvenient for users to use. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a multifunctional nursing bed.

[0005] The utility model solves the technical problems by adopting the following technical solutions:

[0006] The utility model provides a multifunctional nursing bed, including bed frame part, mattress part and drive module, the mattress part is divided into movable block and fixed block, fixed block is used for supporting the foot of human body, movable block is used for supporting the part above the foot of human body, movable block is by a plurality of articulated movable unit and is arranged along the length direction of bed frame and is divided into the first movable module in the front part, the second movable module in the middle part and the third movable module in the rear part, the first movable module is used for supporting the upper body of human body and is divided into the first left part movable unit, the first middle part movable unit and the first right part movable unit, the second movable module is used for supporting the hip of human body and is divided into the second left part movable unit, the second middle part movable unit and the second right part movable unit, the third movable module is used for supporting the leg of human body and is divided into the third left part movable unit, the third middle part movable unit and the third right part movable unit, drive module includes rotation module, turnover module, upper part lifting module and lower part lifting module, turnover module includes turnover frame and fourth push rod, the middle part of the front and rear end of turnover frame is rotatably connected with bed frame part, fourth push rod is installed to bed frame part and the drive end of fourth push rod is connected on turnover frame to push turnover frame left and right turnover, turnover frame is in left turnover state, drives the first left part movable unit, the first middle part movable unit, the second left part movable unit, the second middle part movable unit, the third left part movable unit, the third middle part movable unit and lifts to right inclination, turnover frame is in right turnover state, drives the first right part movable unit, the first middle part movable unit, the second right part movable unit, the second middle part movable unit, the third right part movable unit, the third middle part movable unit and lifts to left inclination, rotation module includes rotation seat and first push rod, rotation seat is installed to the middle part of turnover frame and is composed of fixed base, mounting seat and ball bearing turntable, mounting seat can rotate relative to fixed base through ball bearing turntable, ball bearing turntable is equipped with mounting seat and second movable module fixed connection, first push rod is installed to bed frame part and the drive end of first push rod is connected mounting seat and pushes mounting seat rotation, in turn drives the rotation of movable block of mattress part, upper part lifting module and lower part lifting module are installed to mounting seat, upper part lifting module includes second push rod and the drive end of second push rod is connected first movable module, lower part lifting module includes third push rod and the drive end of third push rod is connected third movable module.

[0007] The left and right sides of the first middle part movable unit, the second middle part movable unit and the third middle part movable unit are provided with articulated seats with supporting arms, and the supporting arms of the articulated seats can abut against the bottoms of the left and right movable units.

[0008] The bottoms of the first left part movable unit, the second left part movable unit, the third left part movable unit, the first right part movable unit, the second right part movable unit and the third right part movable unit are provided with support wheels supported on the bed frame part.

[0009] The movable block of the mattress part is composed of a plurality of bottom plates and a soft pad, the plurality of bottom plates are hingedly connected to form a plurality of hingedly movable active units, and the soft pad is integrally arranged on the plurality of bottom plates.

[0010] The movable block of the mattress part is composed of a plurality of bottom plates and a soft pad, the plurality of bottom plates are hingedly connected to form a plurality of hingedly movable active units, and the soft pad is integrally arranged on the plurality of bottom plates.

[0011] The bed frame part comprises a headboard, a middle frame and a tailboard, and four top corners of the bottom of the middle frame are provided with moving wheels.

[0012] The third active module is further divided into a thigh part and a calf part according to the thigh and the calf of the human body, and the lower lifting module further comprises a fifth push rod connected with the third push rod, the fifth push rod is arranged below the thigh part, and the driving end of the fifth push rod is connected with the calf part.

[0013] The nursing bed has the functions of rotating the seat and turning over, the rotating module for rotating the seat is carried by the turnover module for turning over, the rotating module is further carried by the ball turntable with high carrying performance, thereby forming a three-dimensional driving module, the movable block of the mattress part is composed of a plurality of hingedly movable active units according to the above module, has higher activity to drive more actions by the above driving module, and realizes more auxiliary functions, and the user uses more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further described below in combination with the drawings and examples.

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the utility model under the rotating seat state;

[0017] Figure 3 It is Figure 2 The structure schematic diagram under another visual angle;

[0018] Figure 4 It is Figure 2 The structure schematic diagram under the bottom visual angle;

[0019] Figure 5 It is the structure schematic diagram of the utility model under the left turning over state;

[0020] Figure 6 It is Figure 5 The structure schematic diagram under the bottom visual angle;

[0021] Figure 7 It is the structure schematic diagram of the utility model under the supine state. Detailed Implementation

[0022] Reference Figures 1 to 7 A multifunctional nursing bed, comprising a bed frame 100, a mattress 100, and a drive module.

[0023] The mattress is divided into movable blocks 200 and fixed blocks 300; the fixed blocks 300 are fixed and are only used to support the feet when the patient is lying on the bed; the movable blocks 200 are movable and are used to support the part of the body above the feet.

[0024] The movable block 200 is composed of multiple hinged movable units, arranged along the length of the bed frame as a first movable module 210 at the front, a second movable module 220 in the middle, and a third movable module 230 at the rear. The first movable module 210 is used to support the upper body of the human body and is further divided into a first left movable unit 211, a first middle movable unit 212, and a first right movable unit 213. The second movable module 220 is used to support the buttocks and thighs 2301 of the human body and is further divided into a second left movable unit 221, a second middle movable unit 222, and a second right movable unit 223. The third movable module 230 is used to support the lower legs 2302 of the human body and is further divided into a third left movable unit 231, a third middle movable unit 232, and a third right movable unit 233.

[0025] The drive module includes a rotation module 410, a tilting module 420, an upper lifting module 430, and a lower lifting module 440;

[0026] The flipping module 420 includes a flipping frame 421 and a fourth push rod 422. The front and rear ends of the flipping frame 421 are rotatably connected to the bed frame part 100. The fourth push rod 422 is installed on the bed frame part 100 and the driving end of the fourth push rod 422 is connected to the flipping frame 421 to push the flipping frame 421 to flip left and right.

[0027] The rotating module 410 includes a rotating seat 411 and a first push rod 412. The rotating seat 411 is installed in the middle of the flip frame 421 and consists of a fixed base 413, a mounting seat 414 and a ball bearing turntable 415. The mounting seat 414 can rotate relative to the fixed base 413 through the ball bearing turntable 415. The ball bearing turntable 415 is provided with a mounting seat 414 and is fixedly connected to the second movable module 220. The first push rod 412 is installed on the bed frame part 100 and the driving end of the first push rod 412 is connected to the mounting seat 414 and pushes the mounting seat 414 to rotate, thereby driving the movable block 200 of the mattress part to rotate.

[0028] The upper lifting module 430 and the lower lifting module 440 are mounted on the mounting base 414. The upper lifting module 430 includes a second push rod 431 and the driving end of the second push rod 431 is connected to the first movable module 210. The lower lifting module 440 includes a third push rod 441 and the driving end of the third push rod 441 is connected to the third movable module 230.

[0029] like Figure 2 , 3 As shown in Figure 4, when the rotating seat function is realized, the upper lifting module 430 and the lower lifting module 440 lift the first movable module 210 and the third movable module 230 to avoid the bed frame part 100 and the fixed block 300 to obtain rotation space. At the same time, the rotating module 410 starts to drive the entire movable block 200 to start rotating. During the rotation, the upper lifting module 430 and the lower lifting module 440 work together to continue to lift the first movable module 210 to form a backrest and lower the third movable module 230 to form a seat cushion and avoid the footing area, finally forming a seat. The patient can sit on the seat to move around and stand up to get out of bed. When the patient gets back into bed, he sits on the seat. The rotating module 410, the upper lifting module 430 and the lower lifting module 440 drive the movable block 200 to return to the lying position with opposite actions.

[0030] like Figure 5 , 6 As shown, the patient can turn over using the flipping module 420 while lying in bed: The fourth push rod 422 drives the flipping frame 421 to a left-flipped state, causing the first left movable unit 211, the first middle movable unit 212, the second left movable unit 221, the second middle movable unit 222, the third left movable unit 231, and the third middle movable unit 232 to rise and tilt to the right, thus turning the patient to a left-flipped position. The fourth push rod 422 then drives the flipping frame 421 to a right-flipped state, causing the first right movable unit 213, the first middle movable unit 212, the second right movable unit 223, the second middle movable unit 222, the third right movable unit 233, and the third middle movable unit 232 to rise and tilt to the left, thus turning the patient to a right-flipped position. Furthermore, the above-mentioned turning mechanism uses a three-section panel folding mechanism, which, compared to the traditional two-section folding mechanism, makes the turning action more precise, safe, and comfortable.

[0031] like Figure 7As shown, the upper lifting module 430 and the lower lifting module 440 can also move independently. The upper lifting module 430 can lift the first movable module 210 independently to allow the patient on the bed to be in a reclining position. The lower lifting module 440 can lift the third movable module 230 independently, which can lift the patient's legs. Furthermore, the third movable module 230 is divided into a thigh section 2301 and a calf section 2302 according to the human thigh and calf. The lower lifting module 440 also includes a fifth push rod 442 linked with the third push rod 441. The fifth push rod 442 is installed below the thigh section 2301 and the drive end of the fifth push rod 442 is connected to the calf section 2302. When the thigh section 2301 is tilted, the calf section 2302 can be kept horizontal with the cooperation of the fifth push rod 442, so that the user can feel good comfort when lifting the user's legs. In the seated state, the third movable module 230 can also adjust the seat width and realize the leg support function.

[0032] As a preferred embodiment, the bottom of the first left movable unit 211, the second left movable unit 221, the third left movable unit 231, the first right movable unit 213, the second right movable unit 223, and the third right movable unit 233 are all equipped with support wheels 250 to support them on the bed frame portion 100. The left and right sides of the first middle movable unit 212, the second middle movable unit 222, and the third middle movable unit 232 are all equipped with hinge seats 240 with support arms 241. The support arms 241 of the hinge seats 240 can abut against the bottom of the movable units on the left and right sides. When the middle movable unit moves, the support arms 241 can drive the movable units on both sides to move. For example, the upper lifting module 430 lifts the first middle movable unit 212, and the first middle movable module drives the first left movable unit 211 and the second right movable unit 223 to move synchronously through the support arms 241 on both sides. Another example is the flipping module... When the tilting frame 421 of block 420 tilts to the left, it drives the first central movable unit 212, the second central movable unit 222, and the third central movable unit 232 to tilt to the left. These central movable units, through the left-side support arm 241, also drive the first left movable unit 211, the second left movable unit 221, and the third left movable unit 231 to tilt to the left in unison. Meanwhile, the un-linked first right movable unit 213, the second right movable unit 223, and the third right movable unit 233 are supported on the bed frame by support wheels 250, forming an angle with the central movable units to achieve the right-turning function. When performing the left-turning function, the movements of the aforementioned movable units are reversed, but the principle remains the same. Furthermore, the movable block 200 of the mattress part is composed of multiple base plates 260 and a soft pad 270. The multiple base plates 260 are hinged to each other to form multiple hinged movable units. The soft pad 270 is placed on the multiple base plates 260. The multiple movable units can fold the soft pad 270 to achieve the action. The whole soft pad 270 can improve the comfort of the patient lying in bed.

[0033] Preferably, guardrails 280 are installed on both sides of the movable block 200 of the mattress part. The guardrails 280 are connected to the second movable module 220. When the seat is rotated, the guardrails 280 can be used as armrests.

[0034] Preferably, the bed frame 100 includes a headboard 110, a middle frame 120 and a footboard 130. The four corners of the bottom of the middle frame 120 are provided with casters 140, so that the entire nursing bed can be moved and adjusted in position.

[0035] The nursing bed of this utility model has both a rotating seat function and a turning function. The turning module 420, which realizes the turning action, supports the rotating module 410, which realizes the rotating seat. The rotating module 410 uses a ball bearing turntable 415 with high load-bearing capacity to further support the upper and lower lifting modules 440, thus forming a three-dimensional movable drive module. In addition, the mattress part is set with a movable block 200 composed of multiple hinged movable units according to the above modules, which has a higher degree of mobility to allow the drive module to drive more actions and realize more auxiliary functions, making it more convenient for users to use.

Claims

1. A multifunctional nursing bed, comprising a bed frame (100), a mattress, and a drive module, characterized in that: The mattress is divided into a movable block (200) and a fixed block (300); the fixed block (300) is used to support the feet; the movable block (200) is used to support the part above the feet. The movable block (200) consists of multiple hinged movable units, arranged along the length of the bed frame as a first movable module (210) at the front, a second movable module (220) in the middle, and a third movable module (230) at the rear. The first movable module (210) is used to support the upper body of the human body and is further divided into a first left movable unit (211), a first middle movable unit (212), and a first right movable unit (213). The second movable module (220) is used to support the buttocks of the human body and is further divided into a second left movable unit (221), a second middle movable unit (222), and a second right movable unit (223). The third movable module (230) is used to support the legs of the human body and is further divided into a third left movable unit (231), a third middle movable unit (232), and a third right movable unit (233). The drive module includes a rotation module (410), a tilting module (420), an upper lifting module (430), and a lower lifting module (440). The flipping module (420) includes a flipping frame (421) and a fourth push rod (422). The front and rear ends of the flipping frame (421) are rotatably connected to the bed frame part (100). The fourth push rod (422) is installed on the bed frame part (100) and the driving end of the fourth push rod (422) is connected to the flipping frame (421) to push the flipping frame (421) to flip left and right. When the flipping frame (421) is in the left flipping state, it drives the first left movable unit (211) and the first middle movable unit (212) to flip left and right. 2) The second left movable unit (221), the second middle movable unit (222), the third left movable unit (231), and the third middle movable unit (232) are raised and tilted to the right; the flipping frame (421) is in the right flipping state, which drives the first right movable unit (213), the first middle movable unit (212), the second right movable unit (223), the second middle movable unit (222), the third right movable unit (233), and the third middle movable unit (232) to be raised and tilted to the left; The rotating module (410) includes a rotating seat (411) and a first push rod (412). The rotating seat (411) is installed in the middle of the flip frame (421) and consists of a fixed base (413), a mounting seat (414) and a ball bearing turntable (415). The mounting seat (414) can rotate relative to the fixed base (413) through the ball bearing turntable (415). The ball bearing turntable (415) is provided with a mounting seat (414) and is fixedly connected to the second movable module (220). The first push rod (412) is installed on the bed frame part (100) and the driving end of the first push rod (412) is connected to the mounting seat (414) and pushes the mounting seat (414) to rotate, thereby driving the movable block (200) of the mattress part to rotate. The upper lifting module (430) and the lower lifting module (440) are mounted on the mounting base (414). The upper lifting module (430) includes a second push rod (431) and the driving end of the second push rod (431) is connected to the first active module (210). The lower lifting module (440) includes a third push rod (441) and the driving end of the third push rod (441) is connected to the third active module (230).

2. The multifunctional nursing bed according to claim 1, characterized in that: The first central movable unit (212), the second central movable unit (222) and the third central movable unit (232) are provided with hinge seats (240) with support arms (241) on the left and right sides. The support arms (241) of the hinge seats (240) can abut against the bottom of the movable units on the left and right sides.

3. The multifunctional nursing bed according to claim 1 or 2, characterized in that: The bottom of the first left movable unit (211), the second left movable unit (221), the third left movable unit (231), the first right movable unit (213), the second right movable unit (223) and the third right movable unit (233) are all provided with support wheels (250) to support the bed frame part (100).

4. The multifunctional nursing bed according to claim 1 or 2, characterized in that: The movable block (200) of the mattress part is composed of multiple base plates (260) and a soft pad (270). The multiple base plates (260) are hinged to each other to form multiple hinged movable units. The soft pad (270) is placed on the multiple base plates (260).

5. The multifunctional nursing bed according to claim 1, characterized in that: The movable block (200) of the mattress part is equipped with guardrails (280) on both sides, and the guardrails (280) are connected to the second movable module (220).

6. The multifunctional nursing bed according to claim 1, characterized in that: The bed frame (100) includes a headboard (110), a middle frame (120) and a footboard (130), and each of the four corners of the bottom of the middle frame (120) is provided with a caster wheel (140).

7. The multifunctional nursing bed according to claim 1, characterized in that: The third activity module (230) is further divided into a thigh (2301) and a calf (2302) according to the human thigh and calf. The lower lifting module (440) also includes a fifth push rod (442) that is linked with the third push rod (441). The fifth push rod (442) is installed below the thigh (2301) and the driving end of the fifth push rod (442) is connected to the calf (2302).

Images