Movable windproof and sunscreen cover of rescue manipulator

Abstract

The utility model relates to the technical field of medical supplies, in particular to a movable windproof and sunscreen cover for a rescue manipulator, which is arranged at one end of a bed body in the length direction and comprises at least one support body detachably connected with two ends of the bed body and a cover body arranged on the support body in a penetrating manner, and the support body forms an arc support on the bed body. The cover body is supported by a supporting body to form an arc-shaped space, and the supporting body comprises buckle bodies detachably buckled with the two ends of the bed body and an elastic rod connected with the two buckle bodies. The technical problems that wind-proof and sun-proof measures on an existing manipulator are complex, and disassembly and assembly are inconvenient are solved.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, and in particular to a windproof and sunproof cover for a mobile rescue bed. Background Technology

[0002] Currently, in emergency medical care, gurneys are crucial tools for transporting patients to different treatment areas (such as from the emergency room to the operating room or examination room). However, in actual transport, patients are often exposed to complex external environments and lack effective wind and sun protection measures.

[0003] When transferring patients outdoors or in well-ventilated areas such as hospital corridors, windblown sand, dust, and other impurities can easily infect them. Direct sunlight is also a problem to address during transport. Exposure to sunlight can raise a patient's body temperature, triggering adverse reactions, especially for patients with high fever or coma who cannot regulate their own body temperature; the harm is more significant in these cases. Furthermore, strong sunlight can irritate the patient's eyes, causing discomfort and affecting their mood and cooperation.

[0004] In existing technologies, improvements have been made to this, such as the novel transfer bed disclosed in Chinese Patent Publication No. CN216257851U, which includes a bed body, guide rails, and a canopy. The guide rails include a first guide section, a second guide section, and a third guide section. The first and third guide sections are parallel and spaced apart. The first guide section is positioned along the length of the bed body, and the third guide section is located below the first guide section. The second guide section is fixedly connected between the first and third guide sections. The canopy is foldable, and its frame is slidably fitted onto the guide rails. In the first working state, the canopy frame is located entirely within the third guide section, and the canopy is tucked under the bed body. In the second working state, the canopy frame is distributed along the first guide section, unfolds along the first guide section, and the canopy covers the top of the bed body.

[0005] However, the wind and sun protection measures of this transfer bed are quite complicated, and it is also inconvenient to disassemble and assemble. Summary of the Invention

[0006] Therefore, in view of the above problems, this utility model proposes a mobile windproof and sunproof cover for a rescue trolley, which solves the technical problems of the existing windproof and sunproof measures on the trolley being relatively complicated and inconvenient to disassemble and assemble.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a mobile windproof and sunproof cover for a rescue bed, which is located at one end of the bed body along its length, including at least one support body detachably connected to both ends of the bed body and a cover body passing through the support body. The support body forms an arc-shaped support on the bed body, and the cover body forms an arc-shaped space through the support of the support body. The support body includes a buckle body detachably fastened to both ends of the bed body and an elastic rod connecting the two buckles body.

[0008] Furthermore, the fastener includes a contact portion that contacts the frame contour of the bed and a connecting portion for connecting with the elastic rod; the contact portion is an arc-shaped plate structure adapted to the frame contour of the bed, and an anti-slip rubber pad is provided on its inner side, the surface of which has uniformly distributed anti-slip protrusions; the connecting portion is a hollow tubular structure, one end of which is fixedly connected to the contact portion, and the other end has an insertion hole for inserting the elastic rod, the inner wall of which is provided with an elastic rubber ring, and after the elastic rod is inserted into the insertion hole, the elastic rubber ring fits tightly with the elastic rod to achieve fixation.

[0009] Furthermore, the elastic rod is an adjustable-length elastic telescopic rod, including an outer rod and an inner rod. One end of the outer rod is connected to a connecting part of a buckle body, and its interior is hollow with internal threads on its inner wall. One end of the inner rod is connected to a connecting part of another buckle body, and its outer surface is provided with external threads that match the internal threads of the outer rod. The overall length of the elastic rod can be adjusted by rotating the inner rod to extend or retract within the outer rod. Both the outer rod and the inner rod are made of plastic or nylon material.

[0010] Furthermore, the cover is made of a non-transparent material; multiple ventilation holes are provided on the cover near the bed, the ventilation holes are evenly distributed on the cover in a circular or elliptical shape, and the diameter of the ventilation holes is 5-10 mm; an openable ventilation cover is provided at each ventilation hole, the ventilation cover is located on the inner side of the cover, and the upper end of the ventilation cover is connected to the cover.

[0011] Furthermore, the cover has an observation window at the position corresponding to the patient's head. The observation window is made of transparent material, and a curtain is connected to one side of the observation window. The other three sides of the curtain are connected to the main body of the cover by zippers.

[0012] Furthermore, a sliding collar is provided at the connection between the cover and the support body. The sliding collar is sleeved on the elastic rod, and its inner diameter is adapted to the outer diameter of the elastic rod. The sliding collar can slide freely on the elastic rod. A locking knob is provided on the outer surface of the sliding collar. By tightening the locking knob, the sliding collar can be fixedly connected to the elastic rod. The cover body is connected to the support body through multiple sliding collars.

[0013] Furthermore, the sliding collar includes a sliding part, a plurality of inclined parts extending outward from one side of the sliding part, and a clamping part provided on the free end of each inclined part. The inner side of the clamping part is provided with a flexible material with high friction, and the outer side of the sliding part is provided with a clamping notch for clamping the cover.

[0014] Furthermore, the clamping notch includes a V-shaped inlet, a narrowing opening, and an expanding opening connected in sequence.

[0015] Furthermore, there are two supports.

[0016] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0017] This solution places the windproof and sun-protective cover at one end of the bed's length, using a support structure detachably connected to both ends of the bed and a cover that passes through the support structure. This design allows the windproof and sun-protective cover to be flexibly adapted and installed according to the size and structure of different emergency stretchers, without requiring large-scale modifications to the stretcher. In emergency situations, medical personnel can quickly complete the installation and removal, greatly saving preparation time and improving transport efficiency. It effectively blocks external wind, sand, dust, and other impurities, and also provides some protection against direct sunlight, reducing the possibility of adverse reactions in patients and ensuring their comfort and safety during transport. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 yes Figure 1 A top-down view of the structure.

[0020] Figure 3 It is an arc-shaped space formed by the support and the cover.

[0021] Figure 4 This is a cross-sectional structural diagram of the buckle.

[0022] Figure 5 This is a cross-sectional structural diagram of the sliding collar and the elastic rod in operation.

[0023] Figure 6 yes Figure 5 A schematic diagram of the left side of the sliding sleeve.

[0024] Figure 7 This is a structural schematic diagram of another embodiment of the present invention.

[0025] Figure label:

[0026] 1. Bed frame; 2. Support body; 3. Cover; 4. Arc-shaped space; 21. Buckle; 22. Elastic rod; 211. Contact part; 212. Connecting part; 213. Anti-slip rubber pad; 214. Anti-slip protrusion; 215. Insertion hole; 216. Elastic rubber ring; 221. Outer rod; 222. Inner rod; 223. Internal thread; 224. External thread; 31. Ventilation hole; 32. Ventilation cover; 33. Observation window; 34. Curtain body; 35. Zipper; 51. Sliding collar; 52. Locking knob; 53. Clamping notch; 54. Inter-leaf notch; 511. Sliding part; 512. Inclined part; 513. Clamping part; 514. Flexible material; 515. Restricting retaining ring; 531. V-shaped inlet; 532. Narrowing opening; 533. Expanding opening. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] refer to Figures 1 to 6 This embodiment provides a mobile windproof and sunproof cover for a rescue stretcher, which is located at one end of the stretcher 1 along its length. It includes at least one support body 2 that is detachably connected to both ends of the stretcher 1 and a cover body 3 that passes through the support body 2. The support body 2 forms an arc-shaped support on the stretcher 1, and the cover body 3 forms an arc-shaped space 4 through the support of the support body 2. The support body 2 includes a buckle body 21 that is detachably fastened to both ends of the stretcher 1 and an elastic rod 22 that connects the two buckle bodies 21.

[0029] The fastener 21 includes a contact portion 211 that contacts the frame outline of the bed 1 and a connecting portion 212 for connecting to the elastic rod 22. The contact portion 211 is an arc-shaped plate structure adapted to the frame outline of the bed 1, and its inner side is provided with an anti-slip rubber pad 213. The surface of the anti-slip rubber pad 213 has uniformly distributed anti-slip protrusions 214. This structure allows the fastener 21 to fit tightly against the frame of the bed 1. The anti-slip rubber pad 213 and the anti-slip protrusions 214 increase the friction between the two, effectively preventing the fastener 21 from shifting or falling off due to shaking during transportation, ensuring the stability of the connection between the support body 2 and the bed 1, and providing a reliable support foundation for the entire windproof and sunshade cover. The fastener 21 can be made of plastic or aluminum.

[0030] The connecting part 212 is a hollow tubular structure. One end is fixedly connected to the contact part 211, and the other end has an insertion hole 215 for the elastic rod 22 to be inserted. An elastic rubber ring 216 is provided on the inner wall of the insertion hole 215. After the elastic rod 22 is inserted into the insertion hole 215, the elastic rubber ring 216 fits tightly against the elastic rod 22 to achieve fixation. This design ensures both the firmness of the connection between the elastic rod 22 and the buckle 21 and provides a certain degree of adjustability. Medical personnel can adjust the insertion depth of the elastic rod 22 according to actual needs, thereby changing the overall shape and height of the support body 2 to adapt to different patient positions and transport environments, improving the practicality and adaptability of the windproof and sunproof cover.

[0031] The elastic rod 22 is an adjustable-length elastic telescopic rod, including an outer rod 221 and an inner rod 222. One end of the outer rod 221 is connected to a connecting part 212 of a buckle 21, and its interior is hollow with internal threads 223 on its inner wall. Different specifications of emergency stretchers have varying lengths, and patients' body shapes and transport postures also differ. The adjustable-length elastic rod 22 can be flexibly adjusted according to these actual conditions, allowing the windproof and sun-protective cover to better fit the stretcher and the patient, providing more precise and effective protection for the patient and meeting personalized needs in different scenarios.

[0032] One end of the inner rod 222 is connected to the connecting part 212 of another buckle 21. Its outer surface is provided with an external thread 224 that matches the internal thread 223 of the outer rod 221. The overall length of the elastic rod 22 is adjusted by rotating the inner rod 222 to allow it to extend and retract within the outer rod 221. Both the outer rod 221 and the inner rod 222 are made of plastic or nylon. Plastic and nylon materials are lightweight and do not significantly increase the overall weight of the trolley, making it easier for medical personnel to push the trolley for transport operations. At the same time, these materials also have good durability and corrosion resistance, maintaining stable performance during long-term use, reducing equipment maintenance costs and replacement frequency, and offering high cost-effectiveness.

[0033] The cover 3 is made of a non-transparent material. Multiple ventilation holes 31 are provided on the cover 3 near the bed frame 1. These ventilation holes 31 are evenly distributed on the cover 3 in a circular or elliptical shape, and each ventilation hole 31 has a diameter of 5-10 mm. An openable ventilation cover 32 is provided at each ventilation hole 31. The ventilation cover 32 is located on the inner side of the cover 3, and its upper end is connected to the cover 3. Ventilation holes and ventilation covers are optional. The ventilation cover effectively ensures air circulation and avoids stuffiness without generating excessive airflow.

[0034] The cover 3 has an observation window 33 at the position corresponding to the patient's head. The observation window 33 is made of transparent material. A curtain body 34 is connected to one side of the observation window 33. The other three sides of the curtain body 34 are connected to the main body of the cover 3 by zippers 35.

[0035] A sliding collar 51 is provided at the connection between the cover 3 and the support 2. The sliding collar 51 is sleeved on the elastic rod 22, and its inner diameter is adapted to the outer diameter of the elastic rod 22. The sliding collar 51 can slide freely on the elastic rod 22. A locking knob 52 is provided on the outer surface of the sliding collar 51. By tightening the locking knob 52, the sliding collar 51 can be fixedly connected to the elastic rod 22. The cover 3 is connected to the support 2 through multiple sliding collars 51.

[0036] The sliding collar 51 includes a sliding portion 511, a plurality of inclined portions 512 extending outward from one side of the sliding portion 511, and a clamping portion 513 disposed on the free end of each inclined portion 512. A flexible material 514 with high friction is disposed on the inner surface of the clamping portion 513. The flexible material 514 can be rubber or silicone. The plurality of inclined portions 512 and the clamping portion 513 constitute a petal-shaped body for clamping, and an inter-petal gap 54 is formed between adjacent petal-shaped bodies. When the sliding collar 51 rotates, the inclined portions 512 can be pressed down or released, that is, the inter-petal gap 54 can be controlled to decrease or increase, thereby enabling the clamping portion 513 to clamp the elastic body. The outer surface of the sliding part 511 is provided with a clamping notch 53 for clamping the cover 3. The clamping notch 53 includes a V-shaped inlet 531, a narrowing opening 532, and an expanding opening 533 connected in sequence. The gap at the narrowing opening 532 can be 0-0.2mm, preferably 0.1mm. Restriction rings 515 are provided at both ends of the inclined part 512 to effectively ensure that the locking knob 52 is always held on the inclined part 512 of the sliding collar 51. In practical applications, the cover 1 can either cover the sliding collar 51 and the elastic rod 22, or it can be clamped solely by the clamping notch 53.

[0037] After adjusting the position of the mask, tightening the locking knob ensures that the mask will not shift due to shaking during transport, thus guaranteeing the stability of the mask and providing a safe and reliable protective environment for the patient. This avoids potential protective failures caused by mask displacement.

[0038] Among them, such as Figure 1 As shown, the double-dotted line indicates the position of bed 1.

[0039] See again Figure 7As shown, this is another implementation of the solution, the difference being that there are two support bodies 2. The support of the cover body 3 is achieved by the support of the two support bodies 2, thereby preventing the cover body 3 from collapsing.

[0040] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A windproof and sunproof cover for a mobile emergency stretcher, which is located at one end along the length of the stretcher, characterized in that: It includes at least one support body detachably connected to both ends of the bed frame and a cover body passing through the support body. The support body forms an arc-shaped support on the bed frame, and the cover body forms an arc-shaped space through the support of the support body. The support body includes a buckle body detachably fastened to both ends of the bed frame and an elastic rod connecting the two buckles body.

2. The windproof and sunproof cover for a mobile emergency stretcher according to claim 1, characterized in that: The fastener includes a contact portion that contacts the frame contour of the bed and a connecting portion for connecting to the elastic rod. The contact portion is an arc-shaped plate structure adapted to the frame contour of the bed, with an anti-slip rubber pad layer on its inner side. The surface of the anti-slip rubber pad layer has evenly distributed anti-slip protrusions. The connecting portion is a hollow tubular structure, with one end fixedly connected to the contact portion and the other end having a socket for inserting the elastic rod. An elastic rubber ring is provided on the inner wall of the socket. After the elastic rod is inserted into the socket, the elastic rubber ring fits tightly with the elastic rod to achieve fixation.

3. The windproof and sunproof cover for a mobile emergency stretcher according to claim 1, characterized in that: The elastic rod is an adjustable-length elastic telescopic rod, including an outer rod and an inner rod. One end of the outer rod is connected to a connecting part of a buckle, and its interior is hollow with internal threads on its inner wall. One end of the inner rod is connected to a connecting part of another buckle, and its outer surface is provided with external threads that match the internal threads of the outer rod. The overall length of the elastic rod can be adjusted by rotating the inner rod to extend or retract within the outer rod. Both the outer rod and the inner rod are made of plastic or nylon material.

4. The windproof and sunproof cover for a mobile emergency stretcher according to claim 1, characterized in that: The cover is made of a non-transparent material; multiple ventilation holes are provided on the cover near the bed; each ventilation hole is provided with an openable and closable ventilation cover, which is located on the inner side of the cover and the upper end of the ventilation cover is connected to the cover.

5. The windproof and sunproof cover for a mobile emergency stretcher according to claim 4, characterized in that: The cover has an observation window at the position corresponding to the patient's head. The observation window is made of transparent material. A curtain is attached to one side of the observation window, and the other three sides of the curtain are connected to the main body of the cover by zippers.

6. The windproof and sunproof cover for a mobile emergency stretcher according to claim 1, characterized in that: A sliding collar is provided at the connection between the cover and the support. The sliding collar is sleeved on the elastic rod, and its inner diameter is adapted to the outer diameter of the elastic rod. The sliding collar can slide freely on the elastic rod. A locking knob is provided on the outer surface of the sliding collar. By tightening the locking knob, the sliding collar can be fixedly connected to the elastic rod. The cover is connected to the support through multiple sliding collars.

7. The windproof and sunproof cover for a mobile emergency stretcher according to claim 1, characterized in that: There are two supports.

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