A medical nursing bed convenient to store

Abstract

This utility model discloses a medical nursing bed that is easy to store, relating to the field of nursing bed technology. It includes a first support frame, with a second support frame slidably connected to the side of the first support frame away from the headboard. Multiple equally spaced stop bars are hinged to both the front and rear of the first support frame. A threaded rod is threaded to one end of the first support frame, and a knob is fixedly connected to the end of the threaded rod away from the first support frame. A locking plate is fitted onto the threaded rod, and a connecting spring is provided between the locking plate and the knob. A pin is fixedly connected to the end of the locking plate away from the threaded rod. The advantages are: adjusting the locking plate into the groove, and simultaneously inserting the pin into the through hole to fix the armrest, allows family members to move the patient by carrying or supporting them. This allows the locking plate to disengage from the groove and lower the armrest. This operation is convenient for elderly family members. Furthermore, the locking plate's location on the side of the first support frame away from the headboard prevents elderly bedridden individuals from accidentally lowering the armrest and falling out of bed if they experience sleepwalking.

Description

Technical Field

[0001] This utility model relates to the field of nursing bed technology, and in particular to a medical nursing bed that is easy to store. Background Technology

[0002] Medical nursing beds are medical devices specifically designed for patients with limited mobility. They play an important role in medical institutions and home care. In home care, medical nursing beds need to be easy to operate and have a simple structure. For elderly patients, a locking mechanism should be provided to prevent accidental activation.

[0003] In the prior art, Chinese Patent Publication No. CN221512519U discloses a medical nursing bed that is easy to store. This patent uses the rotation of the adjusting nut to drive the screw to move, so that the reclining board slides on the rectangular frame to adjust the height of the guardrail. At the same time, the limiting block moves away from the lower end of the reclining board, and the bed can be folded and stored by rotating the support legs.

[0004] The limiting components on existing nursing bed guardrails often use a latch and a spring locking block to engage. By pressing the protrusion, the spring locking block is disengaged from the latch, causing the guardrail to rotate and retract to abut against the bed frame. This limiting component is usually located near the head of the bed, which can easily be accidentally touched by the patient, leading to a fall from the bed. Utility Model Content

[0005] The purpose of this invention is to provide a medical care bed that is easy to store in order to solve the above problems.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A medical care bed that is easy to store includes a first support, a headboard fixedly connected to one side of the first support, a second support slidably connected to the side of the first support away from the headboard, and a fixing block fixedly connected to the side of the second support away from the headboard, with fixing components provided on the fixing block.

[0008] The first bracket has multiple equally spaced stop bars hinged at both the front and rear. The stop bar closest to the fixed block has a through hole, and a handrail is hinged to the upper end of the stop bar. The first bracket has a limiting mechanism at the end closest to the fixed block. The limiting mechanism includes a threaded rod, which is threadedly connected to the end of the first bracket closest to the fixed block. A knob is fixedly connected to the end of the threaded rod away from the first bracket. A locking plate is rotatably connected to the threaded rod. The first bracket has a groove on the side closest to the locking plate. A connecting spring is provided between the locking plate and the knob. The connecting spring is sleeved on the threaded rod. A pin is fixedly connected to the end of the locking plate away from the threaded rod.

[0009] Preferably, the fixing component includes symmetrical limiting holes, which are located at the front and rear ends of the fixing block, and the pin is initially located inside the limiting holes.

[0010] Preferably, the first bracket has symmetrical support legs fixedly connected at the front and rear, and a base plate is fixedly connected to the lower end of the support legs. A connecting plate is fixedly connected between the base plates.

[0011] Preferably, the lower end of the fixing block is fixedly connected with symmetrical connecting rods, and the lower end of the connecting rods is equipped with rollers.

[0012] Preferably, sliding grooves are provided at both ends of the base plate, and sliding blocks are slidably connected to the inner walls of the sliding grooves.

[0013] Preferably, a buffer spring is fixedly connected between the sliding block and the base plate, and a caster wheel is fixedly connected to the lower end of the sliding block.

[0014] Preferably, a lead screw is threaded to the front end of the connecting plate, and an abutment block is fixedly connected to the lower end of the lead screw.

[0015] The beneficial effects are as follows: the position of the card plate is adjusted so that the card plate is inserted into the groove, and the pin is inserted into the through hole to fix the handrail. When the patient needs to move, the family needs to move the patient. At this time, pull one side of the card plate to release the card plate from the groove and lower the handrail. This operation is convenient for elderly family members. The card plate is located on the side of the first support away from the headboard to prevent bedridden elderly people from accidentally lowering the handrail when they have sleep movement disorder.

[0016] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a perspective view of a medical nursing bed that is easy to store, as described in this utility model;

[0019] Figure 2 This is a front view of a medical nursing bed that is easy to store, as described in this utility model;

[0020] Figure 3 This is a three-dimensional view of the storage of a medical nursing bed that is easy to store, as described in this utility model;

[0021] Figure 4 yes Figure 3 Enlarged view of point A.

[0022] The reference numerals in the attached drawings are explained as follows: 101, first bracket; 102, second bracket; 103, fixing block; 201, base plate; 202, connecting plate; 301, stop bar; 302, handrail; 401, threaded rod; 402, knob; 403, connecting spring; 404, clamping plate; 405, pin; 406, limiting hole; 501, connecting rod; 502, roller; 601, sliding block; 602, caster wheel; 701, lead screw; 702, abutment block; 8, groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-4 As shown, a medical nursing bed that is easy to store includes a first support 101, a headboard fixedly connected to one side of the first support 101, a second support 102 slidably connected to the side of the first support 101 away from the headboard, and a fixing block 103 fixedly connected to the side of the second support 102 away from the headboard, with fixing components provided on the fixing block 103.

[0027] The first support 101 has multiple equally spaced stop bars 301 hinged at both the front and rear. The stop bar 301 closest to the fixed block 103 has a through hole, and a handrail 302 is hinged to the upper end of each stop bar 301. A limiting mechanism is provided at the end of the first support 101 closest to the fixed block 103. This limiting mechanism includes a threaded rod 401 threadedly connected to the end of the first support 101 closest to the fixed block 103. A knob 402 is fixedly connected to the end of the threaded rod 401 furthest from the first support 101. A locking plate 404 is rotatably connected to the threaded rod 401. A groove 8 is provided on the side of the first support 101 closest to the locking plate 404. A connecting spring 403 is provided between the locking plate 404 and the knob 402, and the connecting spring 403 is sleeved on the threaded rod 401. A pin 405 is fixedly connected to the end of the locking plate 404 furthest from the threaded rod 401. During use, the fixed block 103 is pulled according to the patient's height to drive the movement. The second support 102 slides against the first support 101. After the second support 102 slides to the appropriate position, the knob 402 is turned so that the threaded rod 401 abuts against the second support 102. Then, the handrail 302 is grasped and pulled upward, so that the handrail 302 drives the stop bar 301 to rotate around the hinge axis. When the stop bar 301 is perpendicular to the first support 101, the position of the locking plate 404 is adjusted. The connecting spring 403 applies a pushing force to the locking plate 404 so that the locking plate 404 is locked into the groove 8. At the same time, the pin 405 is inserted into the through hole to fix the handrail 302. Bedsores are easily caused by prolonged bed rest. When the patient needs to move passively, the family members need to move the patient by carrying or supporting. At this time, it is necessary to pull one side of the locking plate 404 so that the locking plate 404 is disengaged from the groove 8. Then the handrail 302 is lowered. This operation is convenient for elderly family members and avoids the possibility of bedridden elderly people accidentally lowering the handrail 302 when they experience sleep movement disorder.

[0028] The fixing component includes symmetrical limiting holes 406, which are located at the front and rear ends of the fixing block 103. Initially, the pin 405 is located in the limiting hole 406. When it needs to be stored, the knob 402 is turned to move the clamping plate 404 away from the first bracket 101, and then the second bracket 102 is pushed to reduce the volume of the bed. The fixing block 103 abuts against the first bracket 101. The pin 405 is aligned with the limiting hole 406 and the knob 402 is turned. The threaded rod 401 abuts against the second bracket 102, and at the same time the pin 405 is inserted into the limiting hole 406, fixing the first bracket 101 and the second bracket 102.

[0029] The first support 101 has symmetrical legs fixedly connected to the front and rear. The lower end of the legs is fixedly connected to a base plate 201, and the base plates 201 are fixedly connected to each other.

[0030] The lower end of the fixed block 103 is fixedly connected to a symmetrical connecting rod 501. A roller 502 is installed at the lower end of the connecting rod 501. When the second bracket 102 is pushed, the roller 502 rolls with the ground.

[0031] The base plate 201 has sliding grooves at both ends, and sliding blocks 601 are slidably connected to the inner walls of the sliding grooves.

[0032] A buffer spring is fixedly connected between the sliding block 601 and the base plate 201. A caster wheel 602 is fixedly connected to the lower end of the sliding block 601. A brake assembly is provided on the caster wheel 602. When the patient is transferred, the caster wheel 602 rolls with the ground. When there is a protrusion on the ground, the caster wheel 602 passes through the protrusion, causing the buffer spring to be compressed and reducing the vibration felt by the patient.

[0033] The front end of the connecting plate 202 is threaded with a lead screw 701, and the lower end of the lead screw 701 is fixedly connected with an abutment block 702. Rotating the lead screw 701 causes the abutment block 702 to abut against the ground, increasing the stability of the bed.

[0034] Working principle: During use, pull the fixing block 103 according to the patient's height to drive the second support 102 to slide against the first support 101. After the second support 102 slides to the appropriate position, turn the knob 402 to make the threaded rod 401 abut against the second support 102. Then, hold the handrail 302 and pull it upward to make the handrail 302 drive the stop bar 301 to rotate around the hinge axis. When the stop bar 301 is perpendicular to the first support 101, adjust the position of the locking plate 404. The connecting spring 403 applies a pushing force to the locking plate 404 to make the locking plate 404 lock into the groove 8. At the same time, the pin 405 is inserted into the through hole to fix the handrail 302. Prolonged bed rest can easily cause bedsores. When the patient needs passive movement, family members need to move the patient by carrying or supporting them. At this time, it is necessary to pull one side. The locking plate 404 is disengaged from the groove 8, and then the armrest 302 is lowered. This operation is convenient for elderly family members and avoids the possibility of bedridden elderly people accidentally lowering the armrest 302 and falling out of bed when they experience sleep movement. When transferring the patient, the caster wheel 602 rolls on the ground. When it is time to store the bed, turn the knob 402 to move the locking plate 404 away from the first support 101, and then push the second support 102. The roller 502 rolls on the ground to reduce the volume of the bed. The fixing block 103 abuts against the first support 101. Align the pin 405 with the limiting hole 406 and turn the knob 402. The threaded rod 401 abuts against the second support 102, and at the same time, the pin 405 is inserted into the limiting hole 406 to fix the first support 101 and the second support 102.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A medical nursing bed that is easy to store, comprising a first support (101), wherein a headboard is fixedly connected to one side of the first support (101), characterized in that: The first bracket (101) is slidably connected to the second bracket (102) on the side away from the headboard, and the second bracket (102) is fixedly connected to the fixing block (103) on the side away from the headboard, and the fixing block (103) is provided with fixing components; The first bracket (101) has multiple equally spaced stop bars (301) hinged at both the front and rear. The stop bar (301) near the fixed block (103) has a through hole. A handrail (302) is hinged to the upper end of each stop bar (301). A limiting mechanism is provided at one end of the first bracket (101) near the fixed block (103). The limiting mechanism includes a threaded rod (401), which is threadedly connected to the end of the first bracket (101) near the fixed block (103). 01) A knob (402) is fixedly connected to one end away from the first bracket (101). A clamping plate (404) is rotatably connected to the threaded rod (401). A groove (8) is opened on the side of the first bracket (101) near the clamping plate (404). A connecting spring (403) is provided between the clamping plate (404) and the knob (402). The connecting spring (403) is sleeved on the threaded rod (401). A pin (405) is fixedly connected to one end of the clamping plate (404) away from the threaded rod (401).

2. The medical nursing bed that is easy to store according to claim 1, characterized in that: The fixing component includes symmetrical limiting holes (406), which are located at the front and rear ends of the fixing block (103) respectively. Initially, the pin (405) is located inside the limiting holes (406).

3. The medical nursing bed that is easy to store according to claim 1, characterized in that: The first bracket (101) is fixedly connected with symmetrical support legs at the front and rear. The lower end of the support legs is fixedly connected with a base plate (201), and a connecting plate (202) is fixedly connected between the base plates (201).

4. The medical nursing bed that is easy to store according to claim 1, characterized in that: The lower end of the fixed block (103) is fixedly connected to a symmetrical connecting rod (501), and a roller (502) is installed at the lower end of the connecting rod (501).

5. A medical nursing bed that is easy to store according to claim 3, characterized in that: The base plate (201) has sliding grooves at both ends, and sliding blocks (601) are slidably connected to the inner walls of the sliding grooves.

6. A medical nursing bed that is easy to store according to claim 5, characterized in that: A buffer spring is fixedly connected between the sliding block (601) and the base plate (201), and a caster wheel (602) is fixedly connected to the lower end of the sliding block (601).

7. A medical nursing bed that is easy to store according to claim 3, characterized in that: The front end of the connecting plate (202) is threaded with a lead screw (701), and the lower end of the lead screw (701) is fixedly connected with an abutment block (702).

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