Sickbed rail

Abstract

The utility model relates to a sickbed bedrail which comprises a guardrail body, a protective curtain, a lock catch and a storage box used for storing the protective curtain, the protective curtain covers the front side of the guardrail body, one end of the protective curtain is connected with the guardrail body through the storage box, and the other end of the protective curtain is detachably connected with the guardrail body through the lock catch. The protective curtains are arranged, the protective curtains cover the gaps between the adjacent guardrail vertical rods on the guardrail body, and infants are not prone to falling off. And meanwhile, the storage box for storing the protective curtain is arranged, and when the protective curtain does not need to be used, the protective curtain can be stored in the storage box, so that the protective curtain is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of bed rails, and more specifically, to a bed rail for a hospital bed. Background Art

[0002] A medical hospital bed, also known as a medical bed or a hospital care bed, is an essential facility in a hospital ward for patient care. The structure of a medical hospital bed typically includes: a bed board, which is supported around its perimeter on a bed frame formed by longitudinal bed frames on both sides and transverse bed frames at both ends. To prevent patients from falling off the hospital bed, retractable guardrails are provided on both sides of the medical hospital bed.

[0003] The hospital bed guardrails in the prior art are composed of an upper crossbar, a lower crossbar, and multiple guardrail vertical bars. The upper crossbar and the lower crossbar are arranged in parallel, and multiple guardrail vertical bars are evenly distributed between the upper crossbar and the lower crossbar. The upper end of the first guardrail vertical bar at the frontmost end is connected to the upper crossbar through a locking device, and the locking device includes a stepped block and a control handle. For example, the utility model patent with the authorization announcement number CN106308222A discloses a hospital bed guardrail. When the guardrail is unfolded, it is not easy for patients to fall off the hospital bed; when the guardrail is folded, it is beneficial for medical staff to care for patients.

[0004] However, in maternity hospitals and mother-and-baby care centers, infants often sleep with their mothers in the same bed. The gaps between adjacent guardrail vertical bars of the existing hospital bed guardrails are too large, and they cannot effectively prevent the small bodies or heads of infants from passing through, making it extremely easy for the accident of falling out of bed to occur. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a bed rail for a hospital bed, which is provided with a retractable and foldable curtain. When the curtain is unfolded, it covers the gaps between adjacent guardrail vertical bars of the guardrail body, and it is not easy for infants to fall; it can also be stored in a storage box to protect the curtain.

[0006] To solve the above technical problem, the utility model provides a bed rail for a hospital bed, which includes a guardrail body, a curtain, a lock, and a storage box for storing the curtain. The curtain covers the front side of the guardrail body, one end of which is connected to the guardrail body through the storage box, and the other end is detachably connected to the guardrail body through the lock.

[0007] In at least one embodiment, the storage box includes a box body, a spring, and a rotating shaft. The spring is a reel-type clockwork spring. The rotating shaft is rotatably arranged in the box body. The box body is provided with a retractable opening. The spring and the curtain are both wound around the rotating shaft and are located at both ends of the rotating shaft respectively. One end of the spring is connected to the box body, and the other end is connected to the rotating shaft. One end of the curtain is fixedly connected to the rotating shaft, and the other end extends out of the box body through the retractable opening and is connected to the lock.

[0008] The utility model at least achieves the following beneficial effects:

[0009] The utility model is provided with a protective curtain which covers the gaps between adjacent guardrail vertical rods on the guardrail body, so that it is not easy for infants to fall. At the same time, a storage box for storing the protective curtain is provided. When the protective curtain is not needed, the protective curtain can be stored in the storage box to protect the protective curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] One or more embodiments of the present utility model will now be described by way of example only with reference to the accompanying drawings, in which:

[0011] Figure 1 is a perspective view of one embodiment of the present utility model.

[0012] Figure 2 is Figure 1 a cross-sectional view of the storage box of the embodiment.

[0013] Figure 3 is Figure 1 a connection state diagram of the storage box and the protective curtain of the embodiment.

[0014] Figure 4 is Figure 1 a perspective view of the limiting device of the embodiment.

[0015] Figure 5 is Figure 1 a connection state diagram of the fixed lock piece and the guardrail body of the embodiment.

[0016] The reference numerals in the drawings are: 1, guardrail body; 2, protective curtain; 3, lock; 4, storage box; 5, limiting device; 31, movable lock piece; 32, fixed lock piece; 33, connecting piece; 34, inserting piece; 41, box body; 42, spring; 43, rotating shaft; 44, partition; 51, screw rod; 52, pressing plate; 53, knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will be described in detail below with reference to the exemplary embodiments in the accompanying drawings. It should be understood, however, that the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided herein to make the disclosure of the present utility model more complete and to fully convey the concept of the present utility model to those skilled in the art.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0019] Regarding the drawback that the hospital bed guardrail in the prior art is extremely prone to fall-out accidents. After careful analysis by the inventor, it is found that the main reason for the above technical problems is that in the mother-baby co-room, which is a special ward, infants often sleep together with their mothers in the same bed, aiming to promote early contact and emotional connection between the mother and the infant, and at the same time facilitating the mother to observe and take care of the infant at any time during the postpartum recovery period to ensure that the infant receives timely breastfeeding and comfort. However, the existing hospital bed guardrail design has certain safety hazards, mainly concentrated on the gap size between adjacent guardrail vertical bars. If these gaps are designed too large, it is impossible to effectively prevent the small body or head of the infant from passing through. Especially when the infant is in an active state or turns over during sleep, it is extremely prone to fall-out accidents. Infant fall-out not only may cause physical injuries such as abrasions and fractures, but also may trigger psychological fright and uneasiness, posing a potential threat to the healthy growth of the infant. Based on the above analysis, the inventor designs a hospital bed guardrail with a deployable and foldable curtain. When the curtain is deployed, it covers the gaps between adjacent guardrail vertical bars on the guardrail body, making it difficult for the infant to fall; it can also be stored in a storage box to protect the curtain.

[0020] As Figures 1 to 5 shown, in one embodiment of the present utility model, the hospital bed guardrail includes a guardrail body 1, a curtain 2, a lock 3, and a storage box 4 for storing the curtain 2. The curtain 2 covers the front side of the guardrail body 1 and one end is connected to the guardrail body 1 through the storage box 4, and the other end is detachably connected to the guardrail body 1 through the lock 3.

[0021] The storage box 4 includes a box body 41, a spring 42, and a rotating shaft 43. The spring 42 is a coiled spring. The rotating shaft 43 is rotatably arranged inside the box body 41. The box body 41 is provided with a retractable opening. Both the spring 42 and the protective curtain 2 are wound around the rotating shaft 43 and are located at both ends of the rotating shaft 43 respectively. One end of the spring 42 is connected to the box body 41, and the other end is connected to the rotating shaft 43. One end of the protective curtain 2 is fixedly connected to the rotating shaft 43, and the other end extends out of the box body 41 through the retractable opening and is connected to the lock 3. A partition 44 is provided inside the box body 41. The partition 44 divides the interior of the box body 41 into a left inner cavity and a right inner cavity. One end of the rotating shaft 43 is connected to the inner wall of the left inner cavity, and the other end passes through the partition 44 and is connected to the inner wall of the right inner cavity. The spring 42 is located in the right inner cavity, and the protective curtain 2 is located in the left inner cavity. When the protective curtain 2 is not in use, simply open the lock 3, and the protective curtain 2 can be automatically retracted into the box body 41 under the action of the spring 42.

[0022] Among them, the box body 41 is provided with a limiting device 5, which includes a screw rod 51, pressing plates 52 respectively arranged at both ends of the screw rod 51, and a knob 53. The screw rod 51 is inserted into the box body 41 and is threadedly connected to it. The pressing plate 52 is located inside the box body 41. The knob 53 is used to rotate the screw rod 51 to press the pressing plate 52 against the protective curtain 2. By setting the limiting device 5, it is not easy for infants and young children to fall. The pressing plate 52 is provided with a rotating hole, and the screw rod 51 is rotatably inserted into the rotating hole. When rotating the screw rod 51, to avoid the pressing plate 52 rotating along with the screw rod 51, the pressing plate 52 and the inner wall of the box body 41 cooperate to clamp the protective curtain 2 to prevent the protective curtain 2 from being pulled.

[0023] The lock 3 includes a movable lock piece 31 and a fixed lock piece 32. The movable lock piece 31 is fixedly connected to the protective curtain 2 and blocks outside the storage box 4. The fixed lock piece 32 is fixedly connected to the guardrail body 1. The movable lock piece 31 is U-shaped. The fixed lock piece 32 is 7-shaped and includes a connecting piece 33 and an inserting piece 34 formed by bending and extending from one side of the connecting piece 33. The inserting piece 34 can be inserted into the slot of the movable lock piece 31, and the connecting piece 33 is connected to the guardrail body 1. The length of the movable lock piece 31 is the same as the width of the protective curtain 2. The movable lock piece 31 is outside the box body 41, which not only facilitates the operator to pull the protective curtain 2 but also prevents the protective curtain 2 from being completely wound inside the box body 41 and being difficult to pull out. The lock 3 is strip-shaped, and at the same time, the length of the movable lock piece 31 is the same as the width of the protective curtain 2, so that the protective curtain 2 is not easy to wrinkle during use.

[0024] The guardrail body 1 includes an upper crossbar, a lower crossbar and a plurality of guardrail vertical bars. The upper crossbar and the lower crossbar are arranged in parallel. The plurality of guardrail vertical bars are evenly distributed between the upper crossbar and the lower crossbar. The lower ends of the plurality of guardrail vertical bars are respectively hinged to the lower crossbar. The upper ends of the guardrail vertical bars except the first guardrail vertical bar at the front end are respectively hinged to the upper crossbar. The upper end of the first guardrail vertical bar at the front end is hinged to the upper crossbar through a locking device. The locking device includes a stop block and a bolt. The stop block is fixedly installed on the upper crossbar. The stop block is provided with a mounting groove. The first guardrail vertical bar at the front end is inserted into the mounting groove. The stop block is provided with a pivot shaft passing through both sides of the stop block and the guardrail vertical bar. The bolt is inserted into the mounting groove and is threadedly connected to the first guardrail vertical bar at the front end. When the bolt is disengaged from the threaded hole and the curtain 2 is stored in the box body 41 at the same time, the guardrail vertical bar can be tilted to one side, and the curtain 2 is not likely to affect the folding of the guardrail body 1, so that the guardrail body 1 can be stored on both sides of the hospital bed, which is beneficial for medical staff to carry out treatment.

[0025] All of the above embodiments are exemplary rather than restrictive. Those skilled in the art, under the concept of the present invention, make various modifications or deformations to the specific embodiments described above, and all should be within the protection scope of the present invention.

Claims

1. Hospital bed railing, characterized in that: It includes a guardrail body (1), a protective curtain (2), a lock (3), and a storage box (4) for storing the protective curtain (2). The protective curtain (2) covers the front side of the guardrail body (1), and one end is connected to the guardrail body (1) through the storage box (4), and the other end is detachably connected to the guardrail body (1) through the lock (3).

2. The hospital bed railing according to claim 1, wherein: The storage box (4) includes a box body (41), a spring (42), and a rotating shaft (43). The spring (42) is a coiled spring. The rotating shaft (43) is rotatably arranged in the box body (41). The box body (41) is provided with a winding and unwinding opening. The spring (42) and the protective curtain (2) are both wound around the rotating shaft (43) and are respectively located at both ends of the rotating shaft (43). One end of the spring (42) is connected to the box body (41), and the other end is connected to the rotating shaft (43). One end of the protective curtain (2) is fixedly connected to the rotating shaft (43), and the other end extends out of the box body (41) through the winding and unwinding opening and is connected to the lock (3).

3. The hospital bed railing according to claim 2, wherein: The box body (41) is provided with a limiting device (5), which includes a screw rod (51), pressing plates (52) respectively arranged at both ends of the screw rod (51), and a knob (53). The screw rod (51) is inserted into the box body (41) and is threadedly connected to it. The pressing plates (52) are located inside the box body (41). The knob (53) is used to rotate the screw rod (51) to press the pressing plates (52) against the protective curtain (2).

4. The hospital bed railing according to claim 3, characterized in that: A partition plate (44) is arranged inside the box body (41). The partition plate (44) divides the interior of the box body (41) into a left inner cavity and a right inner cavity. One end of the rotating shaft (43) is connected to the inner wall of the left inner cavity, and the other end passes through the partition plate (44) and is connected to the inner wall of the right inner cavity; The spring (42) is located in the right inner cavity, and the protective curtain (2) is located in the left inner cavity.

5. The hospital bed railing according to claim 1 or 4, characterized in that: The lock (3) includes a movable lock piece (31) and a fixed lock piece (32). The movable lock piece (31) is fixedly connected to the protective curtain (2) and blocks outside the storage box (4). The fixed lock piece (32) is fixedly connected to the guardrail body (1).

6. The hospital bed railing according to claim 5, characterized in that: The movable lock piece (31) is U-shaped. The fixed lock piece (32) is 7-shaped and includes a connecting piece (33) and an insertion piece (34) formed by bending and extending from one side of the connecting piece (33). The insertion piece (34) can be inserted into the slot of the movable lock piece (31). The connecting piece (33) is connected to the guardrail body (1).

7. The hospital bed railing according to claim 6, characterized in that: The length of the movable lock piece (31) is the same as the width of the protective curtain (2).

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