A child fall arrest bed blocking device

Abstract

The utility model discloses a kind of children anti-falling bed blocking devices, including sickbed main body, sickbed guardrail and retractable blocking device, the both sides of the sickbed main body are equipped with the sickbed guardrail that can be telescopic, two the retractable blocking device of sickbed guardrail is equipped with and can be telescopic, the retractable blocking device includes first fixed band, by the telescoping of clockwork in retractable blocking device, drive collection shaft positive / anti-rotation, facilitate the stretching and recovery of protective cloth, without staff disassembly and assembly entire retractable blocking device, to save staff's time, also avoid causing pollution, be conducive to patient recovery;Expansion blocking device in retractable blocking device is completed installation work and dismounting work by fastening bolt and blocking plate, to facilitate replacement expansion blocking device, so as to expansion blocking device complete disinfection work, in addition, the structure of retractable blocking device is simple, manufacturing cost is low, easy to operate, and strong practicality.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a child fall prevention bed blocking device. Background Technology

[0002] In order to prevent inpatients from falling off the sides of the hospital bed, guardrails are installed on both sides of the bed. However, there are gaps between the guardrails and the ends of the bed for getting in and out of bed. Because children are small and active, they are prone to falling through the gaps between the guardrails and the bed due to their large movements, which can lead to injuries and medical accidents.

[0003] As disclosed in CN213431182U, a fall prevention device for a pediatric hospital bed includes a bed frame; guardrails are provided at the front and rear ends of the bed frame, and guardrails are provided on both sides of the bed frame, with a gap between the guardrails and the guardrails; the device is characterized by a detachable fall prevention net installed at the gap, a support cloth placed on the bed frame corresponding to the gap, and fixing parts provided at both ends of the support cloth, with the fixing parts fitted onto one end of the guardrail; the fall prevention net is installed on the guardrails, the support cloth, and the fixing parts. By using the fall prevention net to fill the gap between the bed frame and the guardrails, children can be prevented from falling from the gap, thus enhancing safety.

[0004] In addition, the support fabric and fall protection net are simple and convenient to assemble and disassemble, and can be directly installed on various types of existing hospital beds, making them highly versatile. However, when the child gets in and out of bed multiple times, the staff needs to disassemble and assemble the entire fall protection device multiple times. Therefore, the fall protection device is prone to contamination and the staff's time is wasted. It is also easy for bacteria to grow, which may affect the patient's health. Utility Model Content

[0005] The purpose of this utility model is to provide a child fall prevention device to solve the problem mentioned in the background art of children falling out of bed through the gap between the guardrail and the bed frame due to their small size, high activity level, and large movements, as well as the problems of disinfection, cleaning, or replacement.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A child fall prevention bed blocking device includes a bed body, bed rails, and retractable blocking devices. The bed body has retractable bed rails installed on both sides, and retractable blocking devices are installed on the two bed rails. The retractable blocking devices include a first fixing strap, and the retractable blocking devices extend to the left and right sides of the bed body and are fixedly installed to the left and right ends of the bed body through the first fixing strap.

[0008] Preferably, the retractable blocking device further includes a blocking plate, fastening bolts, and an extended blocking device. The blocking plate has four rectangularly distributed second fixing straps on the side near the bed rail, and the blocking plate is fixedly installed on the bed rail by the four second fixing straps. Extended blocking devices are provided on the left and right sides of the blocking plate, and the two extended blocking devices are installed with the blocking plate by fastening bolts.

[0009] Preferably, the extended blocking device includes a collection box, a protective cloth, a spring, a collection shaft, and a post. The collection box has a second inner groove in its middle, which extends to one end face of the collection box. The upper side of the collection box has a first inner groove, which communicates with the second inner groove. The collection shaft is rotatably connected inside the second inner groove, and the top of the collection shaft extends into the interior of the first inner groove. The outer wall of the collection shaft is wrapped with a protective cloth, one end of which is fixedly connected to the collection shaft, and the other end extends through to the outside of the collection box. A limiting plate is provided at the end of the protective cloth away from the collection box. The upper outer wall of the collection shaft is wrapped with a spring, one end of which is fixedly connected to the outer wall of the collection shaft, and the other end is fixedly connected to the inner wall of the first inner groove. The spring is located inside the first inner groove. The outer wall of the limiting plate has multiple first fixing bands from top to bottom. A blocking plate is provided at the end of the collection box near the blocking plate, and round holes are provided on the upper and lower sides of the blocking plate.

[0010] Preferably, the protective fabric is a double-layer waterproof fabric, and the interior of the protective fabric has multiple horizontally distributed cables from bottom to top.

[0011] Preferably, the left and right ends of the blocking plate are provided with slots that match the inserts, and the front and rear ends of the blocking plate are provided with threaded holes on both sides near the slots, and the threaded holes are connected to the slots.

[0012] Preferably, the main body of the hospital bed includes a mattress, a guard plate, locking casters and a bed frame. The upper surface of the bed frame is provided with a mattress, and the front and rear sides of the upper surface of the bed frame are provided with guard plates, with the mattress located between the two guard plates. Locking casters are installed at the four corners of the bottom of the bed frame.

[0013] Preferably, the bed railing is a telescopic railing.

[0014] Compared with the prior art, this utility model provides a child fall prevention bed blocking device, which has the following beneficial effects:

[0015] 1. This utility model uses the extension and retraction of the spring in the retractable blocking device to drive the collecting shaft to rotate forward / reverse, which facilitates the extension and retraction of the protective cloth. It eliminates the need for staff to disassemble and assemble the entire retractable blocking device, thereby saving staff time, avoiding pollution, and benefiting patient recovery.

[0016] 2. The retractable barrier device of this utility model completes the installation and disassembly of the extended barrier device by fastening bolts and the barrier plate, which facilitates the replacement of the extended barrier device and enables the extended barrier device to complete the disinfection work. In addition, the retractable barrier device has a simple structure, low manufacturing cost, is easy to operate, and is highly practical. 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 embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of a child fall prevention bed blocking device proposed in this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the blocking device;

[0020] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure from another perspective;

[0021] Figure 4 A schematic diagram of a partial cross-sectional view of the extended blocking device;

[0022] Figure 5 for Figure 4 A magnified structural diagram of part A;

[0023] Figure 6 A top-view partial cross-sectional structural diagram of the extended blocking device;

[0024] Figure 7 for Figure 6 A schematic diagram of the enlarged structure of part B;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the baffle plate.

[0026] In the diagram: 1. Mattress; 2. Retractable blocking device; 3. Guard plate; 4. Locking casters; 5. Bed frame; 6. Bed rail; 201. First fixing strap; 202. Limiting plate; 203. Second fixing strap; 204. Blocking plate; 205. Collection box; 206. Protective cloth; 207. Spring; 208. First inner groove; 209. Collection shaft; 210. Second inner groove; 211. Cable; 212. Fastening bolt; 213. Round hole; 214. Insert post; 215. Slot; 216. Threaded hole. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-8 This utility model provides a child fall prevention bed blocking device, including a bed body, bed rails 6 and retractable blocking device 2. The bed body is equipped with retractable bed rails 6 on both sides, and the two bed rails 6 are equipped with retractable blocking devices 2. The retractable blocking device 2 includes a first fixing strap 201, and the retractable blocking device 2 extends to the left and right sides of the bed body and is fixedly installed to the left and right ends of the bed body through the first fixing strap 201.

[0029] The retractable blocking device 2 also includes a blocking plate 204, fastening bolts 212, and an extended blocking device. The blocking plate 204 has slots 215 at the middle of its left and right ends that match the inserts 214. The blocking plate 204 has threaded holes 216 at its front and rear ends near the slots 215, and the threaded holes 216 communicate with the slots 215. The blocking plate 204 can better block the gaps in the bed rails 6, preventing the child from falling through the gaps in the bed rails 6. The blocking plate 204 has four rectangularly distributed second fixing straps 203 on the side near the bed rails 6, and the blocking plate 204 is fixedly installed on the bed rails 6 by the four second fixing straps 203. The blocking plate 204 has extended blocking devices on its left and right sides, and the two extended blocking devices are installed on the blocking plate 204 by fastening bolts 212.

[0030] The extended blocking device includes a collection box 205, a protective cloth 206, a spring 207, a collection shaft 209, and a post 214. A second inner groove 210 is formed in the middle of the collection box 205, extending to one end face of the collection box 205. A first inner groove 208 is formed on the upper side of the collection box 205, communicating with the second inner groove 210. The collection shaft 209 is rotatably connected inside the second inner groove 210, with its top extending into the first inner groove 208. The outer wall of the collection shaft 209 is wrapped with the protective cloth 206, one end of which is fixedly connected to the collection shaft 209, and the other end extends through to the collection shaft 209. Outside the box 205, a limiting plate 202 is provided at the end of the protective cloth 206 away from the collection box 205. A spring 207 is wound around the upper outer wall of the collection shaft 209, and one end of the spring 207 is fixedly connected to the outer wall of the collection shaft 209, and the other end is fixedly connected to the inner wall of the first inner groove 208. The spring 207 is located inside the first inner groove 208. Multiple first fixing straps 201 are provided on the outer wall of the limiting plate 202 from top to bottom. A blocking plate 204 is provided at the end of the collection box 205 near the blocking plate 204. Circular holes 213 are opened on the upper and lower sides of the blocking plate 204. By expanding the blocking device, the child can be prevented from falling from the openings at the foot and head of the bed body.

[0031] To enhance protection, the protective fabric 206 is a double-layered waterproof fabric. Inside the protective fabric 206, multiple horizontally distributed cables 211 are provided from bottom to top. Through the protective fabric 206 and the cables 211, the protective and toughness of the retractable blocking device 2 can be improved, preventing the child from falling.

[0032] To facilitate patient rest and treatment, the main body of the bed includes a mattress 1, a guard plate 3, locking casters 4, and a bed frame 5. The mattress 1 is placed on the upper surface of the bed frame 5, and the guard plates 3 are placed on the front and back sides of the upper surface of the bed frame 5. The mattress 1 is located between two mattresses 1. Locking casters 4 are installed at the four corners of the bottom of the bed frame 5. The main body of the bed facilitates patient rest and treatment, and also facilitates the transfer of critically ill patients.

[0033] To improve the protective effect, the bed rail 6 is a telescopic rail, which can enhance the protection.

[0034] The working principle and usage process of this utility model are as follows: Before use, medical staff first unlock the four locking casters 4, then push the guard plate 3 to move the bed into the ward, and lock the four locking casters 4 to place the bed stably in the ward. Then, tie the multiple second fixing straps 203 of the two retractable blocking devices 2 to the uprights of the two bed rails 6 to fix the two retractable blocking devices 2 to the uprights of the two bed rails 6.

[0035] When in use, medical staff first pull the limiting plate 202 in the retractable blocking device 2 outward, which will drive the collecting shaft 209 to rotate forward and cause the spring 207 to retract. When the limiting plate 202 is close to the protective plate 3, the limiting plate 202 can be tied to the protective plate 3 by the first fixing strap 201. After the protective cloth 206 of both retractable blocking devices 2 are unfolded and the limiting plate 202 is tied to the two protective plates 3, the two blocking plates 204 and four protective cloths 206 in the two retractable blocking devices 2 will protect the child and prevent the child from falling.

[0036] When the child needs to get out of bed, by unfastening the first fixing strap 201 in the retractable blocking device 2 of the bed board at the tail side of the mattress 1, the spring 207 near the tail side of the mattress 1 will extend, causing the collecting shaft 209 to reverse, so that the collecting shaft 209 can retract the protective cloth 206. When the limiting plate 202 contacts the collecting box 205, the child can get out of bed through the opening at the tail side.

[0037] After the patient completes treatment, medical staff first rotate the fastening bolt 212 in the opposite direction, which will separate the fastening bolt 212 from the threaded hole 216. After all the fastening bolts 212 are separated from all the threaded holes 216 on the baffle plate 204, the medical staff pull the extended baffle device outward, which will separate the extended baffle device from the baffle plate 204. Then, the medical staff can disinfect the extended baffle device. During disinfection, the medical staff unfolds the protective cloth 206 according to the above steps, which will disinfect the protective cloth 206 and the collection box 205.

Claims

1. A child fall prevention bed blocking device, comprising a bed body, bed rails, and a retractable blocking device, characterized in that: The main body of the hospital bed is equipped with retractable bed rails on both the left and right sides, and retractable blocking devices are installed on the two bed rails. The retractable blocking device includes a first fixing strap, and the retractable blocking device extends to the left and right sides of the main body of the bed, and is fixedly installed to the left and right ends of the main body of the bed through the first fixing strap; The retractable blocking device also includes a blocking plate, fastening bolts, and an extended blocking device. The blocking plate has four rectangularly distributed second fixing straps on the side near the bed rail, and the blocking plate is fixedly installed on the bed rail by the four second fixing straps. Extended blocking devices are provided on the left and right sides of the blocking plate, and the two extended blocking devices are installed with the blocking plate by fastening bolts. The extended blocking device includes a collection box, a protective cloth, a spring, a collection shaft, and a pin; the collection box has a second inner groove in the middle, which extends to one end face of the collection box; the collection box has a first inner groove in the upper side, which communicates with the second inner groove; the collection shaft is rotatably connected inside the second inner groove, and the top of the collection shaft extends into the inside of the first inner groove; the outer wall of the collection shaft is wrapped with a protective cloth, one end of which is fixedly connected to the collection shaft, and the other end extends through to the outside of the collection box; a limiting plate is provided at the end of the protective cloth away from the collection box. The upper outer wall of the collecting shaft is wound with a spring, one end of which is fixedly connected to the outer wall of the collecting shaft and the other end is fixedly connected to the inner wall of the first inner groove. The spring is located inside the first inner groove. The outer wall of the limiting plate is provided with multiple first fixing bands from top to bottom. The collecting box is provided with a blocking plate at one end near the blocking plate. The blocking plate has round holes on its upper and lower sides.

2. The child fall prevention device according to claim 1, characterized in that: The protective fabric is a double-layered waterproof fabric, and the interior of the protective fabric has multiple horizontally distributed cables from bottom to top.

3. The child fall prevention device according to claim 1, characterized in that: The left and right ends of the baffle plate have slots that match the inserts in the middle, and the front and rear ends of the baffle plate have threaded holes on both sides near the slots, and the threaded holes are connected to the slots.

4. The child fall prevention device according to claim 1, characterized in that: The main body of the hospital bed includes a mattress, a guard plate, locking casters, and a bed frame. The upper surface of the bed frame is provided with a mattress, and the front and back sides of the upper surface of the bed frame are provided with guard plates, with the mattress located between the two guard plates. Locking casters are installed at the four corners of the bottom of the bed frame.

5. The child fall prevention device according to claim 1, characterized in that: The bed railing is a retractable type.

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