Emergency ambulance stretcher with enclosure

Abstract

The emergency ambulance stretcher with the enclosure comprises a base frame, a supporting plate and an enclosure, the supporting plate is supported on the base frame, the enclosure is connected with the front end of the base frame, the enclosure is suitable for enclosing the head of the supporting plate and / or the head of a patient, and the head and the waist of the patient are prevented from rushing out of an ambulance when the ambulance is suddenly braked.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical apparatus, especially a first-aid vehicle stretcher with a protective enclosure. BACKGROUND

[0002] The first-aid vehicle stretcher (hereinafter referred to as a stretcher) is a small trolley suitable for lying patients and provided with a scissor-lift mechanism at the bottom. Specifically, the stretcher comprises a base frame, a scissor-lift mechanism, a soft pad and a support plate, and the scissor-lift mechanism is connected to the bottom of the base frame. When in use, the soft pad is simply placed on the base frame, while the support plate is idle, or the support plate is placed on the base frame through the soft pad, or the soft pad is stacked on the base frame through the support plate, or the support plate is simply placed on the base frame.

[0003] Among them, the support plate is flexible compared to the base frame and relatively hard compared to the soft pad. That is, the support plate can independently support the patient; the support plate can be separated from the base frame and carried by at least two people to reach the mountainous area or the pothole area where the trolley is difficult to reach. On the other hand, the support plate is also commonly used to support patients with lumbar injury and spinal injury.

[0004] However, the support plate is relatively smooth, and when the ambulance suddenly stops, the head and waist of the support plate and / or the patient are likely to rush out of the base frame, causing secondary injury to the patient. SUMMARY

[0005] The utility model aims at at least solving one of the above-mentioned technical problems, providing a first-aid vehicle stretcher with a protective enclosure, which can form a barrier at the head of the base frame to prevent the head of the support plate and / or the patient from rushing out of the stretcher.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme of:

[0007] A first-aid vehicle stretcher with a protective enclosure comprises a base frame, a support plate and a barrier, the lower end of the base frame is linked with a scissor-lift mechanism, the support plate is suitable for supporting on the base frame, the barrier is connected to the front end of the base frame, the barrier is suitable for blocking the head of the support plate and / or the head of the patient, preventing the head of the support plate and the patient from rushing out of the base frame when the ambulance is running; wherein the barrier comprises a head barrier and an ear barrier, the head barrier and the ear barrier are both hinged to the base frame, and the head barrier and the ear barrier are suitable for swinging positioning.

[0008] Compared with the prior art, the utility model has the beneficial effects that the head of the support plate and / or the head of the patient is protected by blocking, avoiding the head and waist of the patient from rushing out of the ambulance when the ambulance suddenly stops.

[0009] As an improvement of the above-mentioned technical scheme, the head barrier and / or the ear barrier is provided with a hanging part, and the hanging part is suitable for hanging medical apparatus.

[0010] As an improvement to the above technical solution, the head panel and / or the ear panel are provided with handles, and the head panel and / or the ear panel are adapted to be lifted by medical workers through the handles to support the stretcher.

[0011] As an improvement to the above technical solution, the head baffle is detachably connected to the corresponding ear baffle on both sides by corresponding interlocking parts, so that the head baffle and the ear baffle are kept in an upward flipped state.

[0012] As an improvement to the above technical solution, the ear baffle is hinged with a rubber clip, and the claw of the rubber clip is adapted to hold the side of the head baffle, so that the head baffle and the ear baffle are kept in an upturned or downturned state.

[0013] As an improvement to the above technical solution, the head shield is provided with a first barbed distribution piece, the first barbed distribution piece is adapted to attach a first protective cotton block, the first protective cotton block is adapted to block the top of the patient's head, and the ear shield is provided with a second barbed distribution piece, the second barbed distribution piece is adapted to attach a second protective cotton block, the second protective cotton block is adapted to block the side of the patient's ear and / or shoulder.

[0014] As an improvement to the above technical solution, it also includes a backrest, wherein one end of the base frame is hinged to the backrest, and the other end of the backrest is provided with a plurality of stops distributed along the axial direction. The head baffle is adapted to flip up and engage any of the stops, so that the backrest tilts at a corresponding angle of elevation.

[0015] As an improvement to the above technical solution, the base frame includes a base ring, a connecting lug protruding from the inner side of the base ring, and a support leg provided against the back. The support leg is adapted to hinge the connecting lug with a pin, and the connecting lug, the support leg, and the pin are coaxially arranged.

[0016] As an improvement to the above technical solution, the connecting ear is provided with a handle, which is suitable for holding the support leg. Attached Figure Description

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of an ambulance stretcher with a guardrail according to an embodiment of the present utility model. The soft pad and tray are disassembled, and the scissor lift mechanism (scissor mechanism) with ground wheels is hidden.

[0019] Figure 2 for Figure 1 A partial structural diagram of an ambulance stretcher with protective covering is shown;

[0020] Figure 3 for Figure 2 The diagram shows the evolution of the structure;

[0021] Figure 4 For Figure 1 A schematic view of a partial structure of a base frame of an emergency ambulance stretcher with a surrounding guard is shown.

[0022] Figure 5 A schematic view of another example of an ear guard of an emergency ambulance stretcher with a surrounding guard according to an embodiment of the present application.

[0023] The drawings are only one specific embodiment of the present application, and the form and structure of the specific embodiment should not limit the expansion of other embodiments.

[0024] Base frame 100, base ring 110, connecting ear 120, handle 121, web 130, scissor mounting block 140;

[0025] Support plate 200;

[0026] Surrounding guard 300, head guard 310, hanging part 311, handle 312, first barb distribution sheet 313, ear guard 320, second barb distribution sheet 321, rubber clamp 330;

[0027] Backrest 400, stop 410, leg 420, pin 430;

[0028] Soft cushion 500. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] With reference to Figures 1 to 3 The present application provides an emergency ambulance stretcher with a surrounding guard, comprising a base frame 100, a support plate 200 and a surrounding guard 300, the lower end of the base frame 100 is linked with a scissor lifting mechanism, the support plate 200 is adapted to be supported on the base frame 100, the surrounding guard 300 is connected to the front end of the base frame 100, and the surrounding guard 300 is adapted to surround the head of the support plate 200 and / or the head of a patient, so as to prevent the head of the support plate 200 and the head of the patient from rushing out of the base frame 100 when the ambulance is running.

[0031] With reference to Figures 1 to 3 It can be understood that when the stretcher places the patient in the ambulance, the head of the patient corresponds to the front end / head of the stretcher, which corresponds to the front end / head of the ambulance. At this time, one end of the support plate 200 corresponding to the front end of the stretcher is the head of the support plate 200.

[0032] With reference to Figures 1 to 3The base frame 100 is provided with a scissor mounting block 140, and the scissor lifting mechanism is connected to the base frame 100 through the scissor mounting block 140.

[0033] Compared with the prior art, the beneficial effects of the present application include that the head of the stretcher 200 and / or the head of the patient is blocked, so as to avoid the patient from rushing out of the ambulance when the ambulance is suddenly braked.

[0034] With reference to Figures 1 to 3 In some embodiments of the present application, the enclosure 300 includes a head baffle 310 and an ear baffle 320, and the head baffle 310 and the ear baffle 320 are both hinged to the base frame 100. The head baffle 310 and the ear baffle 320 are suitable for swinging positioning, that is, the head baffle 310 and the ear baffle 320 can both be turned over to the upper side of the base frame 100 to present a standing state / overturned state, so as to block the head of the stretcher 200 and / or the head of the patient. The head baffle 310 and the ear baffle 320 can also be turned over to the lower side of the base frame 100 to present a hanging state / turned-down state. The enclosure 300 of the present application can be called to prevent the patient from rushing out of the stretcher, or can be idle to avoid affecting the medical workers in rescuing the patient on the stretcher.

[0035] With reference to Figures 1 to 3 The sleeve used for hinging the head baffle 310 and the ear baffle 320 is split and connected by two screws; with reference to Figure 5 The head baffle 310 and the ear baffle 320 can also be hinged to the base frame 100 in the form of a gripper.

[0036] With reference to Figures 1 to 3 In some embodiments of the present application, the head baffle 310 and / or the ear baffle 320 is provided with a hanging part 311, and the hanging part 311 is suitable for hanging medical instruments, so as to facilitate the medical workers in rescuing the patient on the stretcher.

[0037] Some patients are relatively tall, and / or the patient's head needs to be accompanied by more articles / instruments, and the patient completely occupies the base frame 100, so that the base frame 100 is not conducive to the medical workers to carry the stretcher. With reference to Figures 1 to 3 In some embodiments of the present application, the head baffle 310 and / or the ear baffle 320 is provided with a handle 312, and the head baffle 310 and / or the ear baffle 320 is suitable for being pulled by the medical workers through the handle 312 to carry the stretcher. Preferably, the tail end of the base frame 100 is hinged with a tail baffle.

[0038] With reference to Figures 1 to 3 The hanging part 311 and the handle 312 belong to the same part of the head baffle 310, that is, the part of the head baffle 310 can be used for hanging medical instruments, and can also be used for pulling the stretcher.

[0039] The head baffle 310 and ear baffle 320 can be connected to the base frame 100 through corresponding positioning structures to maintain an upward-facing state. For example, the head baffle 310 and ear baffle 320 can be connected to the base frame 100 through corresponding pin-and-hole structures; or, the positioning structure includes a nut and a rubber ring housed in the nut, both the nut and the rubber ring being fitted onto the base frame 100. One end of the rubber ring is adapted to lock the nut, and the other end is provided with multiple claws; the head baffle 310 is adapted to be threaded to the corresponding nut, so that the head baffle 310 and the corresponding nut jointly clamp the corresponding rubber ring, and the multiple claws of the rubber ring are closed by the conical ring of the nut, so that the head baffle 310 is clamped by the multiple claws; the ear baffle 320 is adapted to be threaded to the corresponding nut, so that the ear baffle 320 and the corresponding nut jointly clamp the corresponding rubber ring, and the multiple claws of the rubber ring are closed by the conical ring of the nut, so that the ear baffle 320 is clamped by the multiple claws.

[0040] Reference Figures 1 to 3 In some embodiments of this utility model, the head baffle 310 is detachably connected to the corresponding ear baffle 320 on both sides by corresponding interlocking components, so that the head baffle 310 and the ear baffle 320 are kept in an upward flipped state.

[0041] In some designs, the interlocking component is a bolt. (Refer to...) Figures 1 to 3 In some embodiments of this utility model, the interlocking component is a rubber clip 330, with the ear baffle 320 hinged to the rubber clip 330. The claws of the rubber clip 330 are adapted to hold the side of the head baffle 310, keeping the head baffle 310 and the ear baffle 320 in an upward or downward flipped state. The enclosure 300 can be flexibly adjusted to an upward or downward flipped state, and can also stably maintain these two states; the same device solves both the problem of the enclosure 300's flip-adjustability and the problem of maintaining the stability of the enclosure 300's state.

[0042] When the barrier 300 is in the upward-folded state, it can be used to hold the head of the barrier support 200 and / or the patient's head, and it can also be used to hold the head protection block / head protector; that is, the barrier 300 is also suitable for holding the head protection block / head protector.

[0043] Reference Figure 1 , Figure 2 In some embodiments of this utility model, the head shield 310 is provided with a first barbed distribution piece 313, which is adapted to attach a first protective cotton block. The first protective cotton block is adapted to stop the patient's head. The ear shield 320 is provided with a second barbed distribution piece 321, which is adapted to attach a second protective cotton block. The second protective cotton block is adapted to stop the patient's ear side and / or shoulder. When the ambulance brakes suddenly, it prevents the patient's head from hitting the hard barrier 300; the first and second protective cotton blocks are also adapted to cushion the patient and reduce the discomfort caused by the impact of sudden braking.

[0044] Reference Figures 1 to 3In some embodiments of the utility model, still include backrest 400, base frame 100 hinged one end of backrest 400, the other end of backrest 400 is along axial distribution multiple stop 410, head baffle 310 is suitable for turning up and clamping any stop 410, make backrest 400 with corresponding angle of elevation inclination. In the utility model, non-spinal injury patients can generally elevate head and back, at this time base frame 100 can only place soft pad 500, and soft pad 500 is bent along with backrest 400, so that the patient comfortably reclines.

[0045] Refer to Figures 1 to 4 In some embodiments of the utility model, base frame 100 includes base ring 110, and the inner side of base ring 110 is provided with connecting lug 120, backrest 400 is provided with support leg 420, that is, backrest 400 is the fulcrum of pitch swing with support leg 420, support leg 420 is suitable for being hinged with connecting lug 120 through pin 430, connecting lug 120, support leg 420 and pin 430 are coaxially arranged, so that the connecting structure of backrest 400 and base frame 100 can be hidden in the center of base ring 110 of base frame 100, without affecting the upper and lower working surfaces of base frame 100, that is, without affecting the placement of soft pad 500, and without affecting the installation and expansion of the scissor lifting mechanism.

[0046] Specifically, pin 430 is provided with a threaded shaft section and a light shaft section; among the bracket and connecting lug 120, one is connected with the threaded shaft section, and the other is connected with the light shaft section.

[0047] Refer to Figures 1 to 4 Base frame 100 is provided with web plate 130 to strengthen the rigidity of base frame 100. Preferably, the web plate 130 of the front section of base frame 100 is lower than the web plate 130 of the rear section, and the web plate 130 of the front section of base frame 100 is suitable for backrest 400 to lie flat.

[0048] Backrest 400 is suitable for patients to rely on, and support leg 420 is one of the force points of backrest 400. In some embodiments of the utility model, connecting lug 120 is provided with handle 121, and handle 121 is suitable for holding support leg 420, so that in addition to pin 430, the reliability of the fulcrum of backrest 400 is further improved.

[0049] The above embodiments are only used to illustrate the technical solutions of the utility model and not to limit them, and any modification or equivalent replacement without departing from the spirit and scope of the utility model should be covered in the scope of the technical solutions of the utility model.

Claims

1. An ambulance cot with enclosure, comprising: The utility model relates to a stretcher, comprising: a base frame; a stretcher board adapted to be supported on the base frame; a headrest connected to the front end of the base frame, the headrest being adapted to enclose the head of the stretcher board and / or the head of a patient to prevent the head of the stretcher board and the head of the patient from being thrown out of the base frame when the ambulance is in motion; wherein the headrest comprises a headrest plate and an earrest plate, both of which are hinged to the base frame, and are adapted to be swung to a desired position.

2. The enclosed stretcher of claim 1, wherein, The headrest plate and / or the earrest plate are provided with a hanging part adapted to hang a medical instrument.

3. The enclosed stretcher of claim 1, wherein, The headrest plate and / or the earrest plate are provided with a handle adapted to be pulled by a medical worker to carry the stretcher.

4. The ambulance cot of any one of claims 1 to 3, wherein, The headrest plate is detachably connected to the earrest plate through corresponding interlocking parts on both sides of the headrest plate, so that the headrest plate and the earrest plate are kept in an upward position.

5. The enclosed stretcher of claim 4, wherein, The earrest plate is hinged to a rubber clip, the clamping jaws of which are adapted to clamp the side edges of the headrest plate, so that the headrest plate and the earrest plate are kept in an upward or downward position.

6. The enclosed stretcher of any one of claims 1 to 3, wherein, The headrest plate is provided with a first barb distribution sheet adapted to attach a first protective cotton block adapted to stop the top of the head of a patient, and the earrest plate is provided with a second barb distribution sheet adapted to attach a second protective cotton block adapted to stop the ear side and / or shoulder of a patient.

7. The enclosed stretcher of any one of claims 1 to 3, wherein, The utility model further comprises a backrest, one end of which is hinged to the base frame, and the other end of which is provided with a plurality of stoppers distributed along the axis, and the headrest plate is adapted to be upwardly clamped to any of the stoppers, so that the backrest is inclined at a corresponding angle of elevation.

8. The enclosed stretcher of claim 7, wherein, The base frame comprises a base ring, the inner side of which is provided with a connecting lug, and the backrest is provided with a support leg adapted to be hinged to the connecting lug through a pin, and the connecting lug, the support leg and the pin are coaxially arranged.

9. The enclosed stretcher of claim 8, wherein, The connecting lug is provided with a handle adapted to hold the support leg.

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