A detachable flat car

Abstract

The utility model discloses a detachable flat car belongs to ambulance flat car technical field, including ambulance main frame still includes stretcher subassembly, and the stretcher subassembly includes two left and right parallel main bars, the middle adjusting component for stabilizing hip and the foot adjusting component for stabilizing foot, the middle adjusting component and foot adjusting component all install between two main bars, and the foot adjusting component is located the rear of middle adjusting component, the middle adjusting component includes hip board, and the hip board is rotatably connected with the main bar, and the top fixed connection of hip board has the connecting band. Through above -mentioned mode, when using, push the rotating plate and make it with hip board folding type and draw close, and then make hip board produce the inclination, complete and utilize the fastening ring to angle fixed rotating plate to form the support at the hip of patient, and let the patient have the support point when the stretcher is inclined, avoid the patient when being transported and excessively nervous.

Description

Technical Field

[0001] This utility model relates to the field of ambulance flatbed technology, specifically to a detachable flatbed. Background Technology

[0002] Medical stretchers are commonly used equipment for transferring patients in medical departments. With the needs of clinical medicine, the structure of medical stretchers has gradually evolved from a frame vehicle with a fixed bed surface and casters to a more humane device that minimizes patient suffering and is easier to move.

[0003] The existing ambulances have fixed beds and mobile vehicles, such as the medical emergency flatbed in Chinese patent CN215131804U. This means that a stretcher is also needed when using them, resulting in an excessive number of ambulances. Existing stretchers require two people to stand in front of and behind to lift them. However, when going up and down stairs in a stairwell, the patient on the stretcher often loses stability due to imbalance, requiring medical staff to be very careful. The patient on the stretcher is also prone to excessive tension, which brings inconvenience to transporting the patient.

[0004] Based on this, the present invention designs a detachable flatbed cart to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a detachable flatbed cart.

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

[0007] A detachable flatbed includes an ambulance main frame and a stretcher assembly. The stretcher assembly includes two parallel main poles, a center adjustment assembly for stabilizing the hips, and a foot adjustment assembly for stabilizing the feet. The center adjustment assembly and the foot adjustment assembly are both installed between the two main poles, and the foot adjustment assembly is located behind the center adjustment assembly.

[0008] The adjustment assembly includes a hip plate, which is rotatably connected to the main rod. A connecting belt is fixedly connected to the top of the hip plate, and a support block is installed at the bottom of the connecting belt. The left and right ends of the support block are fixedly connected to the main rod. A rotating plate is fixedly connected to the side of the connecting belt away from the hip plate. Moving rods are rotatably connected to the left and right ends of the rotating plate in the vertical direction. Fastening rings are threaded onto the circumferential surface of the moving rods, and a top plate is fixedly connected to the top of the moving rods.

[0009] Furthermore, the connecting strap is a nylon braided strap, the support block has a triangular cross-section, and the upper surface of the buttock plate is provided with anti-slip texture.

[0010] Furthermore, a top groove is provided at the top of the main rod, and a side groove is provided on one side of the two main rods facing each other. The moving rod is located inside the top groove, and the fastening ring and the top plate are both located above the main rod. The rotating plate slides back and forth along the side groove.

[0011] Furthermore, the foot adjustment assembly includes a foot rod, a connecting ring, a foot plate, a foot sleeve, and a knob. The left and right ends of the foot rod are fixedly connected to the main rod. A connecting ring is fitted onto the circumferential surface of the foot rod. A foot plate is fixedly connected to the circumferential surface of the connecting ring. A foot sleeve for wearing on the foot is fixedly connected to the foot plate. A knob is threadedly connected to the side of the connecting ring away from the foot plate. Several symmetrical threaded holes are opened on the circumferential surface of the foot rod. The knob is threadedly connected to the foot rod through the threaded holes.

[0012] Furthermore, a handrail is fixedly connected to the top of the main rod, and the handrail is located on the left and right sides of the central adjustment component.

[0013] Furthermore, the top of the ambulance main frame is fixedly connected with two clamping tubes. The cross-section of the clamping tubes is semi-circular to facilitate engagement with the main rod. Four clamping slots are symmetrically opened on opposite sides of the two clamping tubes, and threads are provided on the circumferential surfaces of both the front and rear ends of the clamping tubes.

[0014] Furthermore, the stretcher assembly also includes a ferrule, a front rod, and a handle. A ferrule is threaded onto the circumferential surface of the main rod, and the ferrule is threaded onto the clamping tube. A front rod is fixedly connected between the two main rods. The front rod and the foot rod are both engaged with the clamping tube through a groove. Handles are fixedly connected to the front and rear ends of the main rod.

[0015] Furthermore, two support plates for placing patients are fixedly installed between the two main rods. The two support plates are staggered between the center adjustment component and the foot adjustment component. The support plates are provided with strap holes for the straps to pass through.

[0016] Compared with the prior art, the advantages of this utility model are as follows: 1. By setting up a buttock plate, connecting belt, rotating plate, support block, moving rod, fastening ring and top plate, when in use, the rotating plate is pushed to fold and close with the buttock plate, thereby causing the buttock plate to tilt. After completion, the angle of the rotating plate is fixed by the fastening ring, thereby forming support on the patient's buttocks, so that the patient has a support point when the stretcher is tilted, and avoids the patient being overly tense when being transported.

[0017] 2. By setting up foot bars, connecting rings, foot plates, foot covers, knobs, and threaded holes, the foot plates can be rotated to the patient's feet, the patient's feet can be put into the foot covers, and then the foot covers can be fixed to form support, so that the patient's feet have a point of force.

[0018] 3. The above two methods can be used depending on the situation, or they can be used in combination. The structure is simple and the usage is flexible. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of a detachable flatbed cart according to the present invention.

[0021] Figure 2 This is a front view of a detachable flatcar according to the present invention;

[0022] Figure 3 This is a schematic diagram of the clamping tube structure of a detachable flatcar according to the present invention;

[0023] Figure 4 This is a schematic diagram of the stretcher assembly structure of a detachable flatcar according to the present invention;

[0024] Figure 5 This is a schematic diagram of the central adjustment component structure of a detachable flatcar according to the present invention;

[0025] Figure 6 This is a schematic diagram of the foot adjustment component of a detachable flatbed cart according to the present invention.

[0026] The labels in the diagram represent:

[0027] 1. Ambulance main frame; 2. Stretcher assembly; 3. Hoisting tube; 4. Hoisting slot; 5. Support plate; 201. Main pole; 202. Center adjustment assembly; 203. Hip plate; 204. Connecting belt; 205. Turning plate; 206. Support block; 207. Moving rod; 208. Fastening ring; 209. Top plate; 210. Foot adjustment assembly; 211. Foot pole; 212. Connecting ring; 213. Foot plate; 214. Foot cover; 215. Knob; 216. Threaded hole; 217. Top groove; 218. Side groove; 219. Handrail; 220. Hoisting sleeve; 221. Front pole; 222. Handle. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-6 A detachable flatbed includes an ambulance main frame 1 and a stretcher assembly 2. The stretcher assembly 2 includes two parallel main poles 201, a center adjustment assembly 202 for stabilizing the hips, and a foot adjustment assembly 210 for stabilizing the feet. The center adjustment assembly 202 and the foot adjustment assembly 210 are both installed between the two main poles 201, and the foot adjustment assembly 210 is located behind the center adjustment assembly 202.

[0031] The adjustment assembly 202 includes a hip plate 203 with anti-slip texture on its upper surface. The hip plate 203 is rotatably connected to the main rod 201. A connecting strap 204, which is a nylon braided strap, is fixedly connected to the top of the hip plate 203. A support block 206 is installed at the bottom of the connecting strap 204, and the left and right ends of the support block 206 are fixedly connected to the main rod 201. The cross-section of the support block 206 is triangular. A rotating plate 205 is fixedly connected to the side of the connecting strap 204 away from the hip plate 203. Moving rods 207 are rotatably connected to the left and right ends of the rotating plate 205 in the vertical direction. Fastening rings 208 are threadedly connected to the circumference of the moving rods 207, and a top plate 209 is fixedly connected to the top of the moving rods 207.

[0032] The top of the main rod 201 is provided with a top groove 217, and the two main rods 201 are provided with side grooves 218 on opposite sides. The moving rod 207 is located inside the top groove 217. The fastening ring 208 and the top plate 209 are both located above the main rod 201. The moving rod 207 slides back and forth along the top groove 217.

[0033] When in use, push the top plate 209 to make the rotating plate 205 slide along the top groove 217 and the side groove 218. Under the action of the support block 206, the rotating plate 205 and the buttock plate 203 are folded together, thereby making the buttock plate 203 tilt upward. After completion, rotate the fastening ring 208 to make the fastening ring 208 fit tightly against the main rod 201, thereby fixing the angle of the rotating plate 205, thus forming support on the patient's buttocks and providing a support point for the patient when the stretcher is tilted.

[0034] The foot adjustment assembly 210 includes a foot bar 211, a connecting ring 212, a foot plate 213, a foot sleeve 214, and a knob 215. The left and right ends of the foot bar 211 are fixedly connected to the main rod 201. The connecting ring 212 is fitted onto the circumferential surface of the foot bar 211. The foot plate 213 is fixedly connected to the circumferential surface of the connecting ring 212. The foot sleeve 214 for wearing on the foot is fixedly connected to the foot plate 213. The knob 215 is threadedly connected to the side of the connecting ring 212 away from the foot plate 213. Several symmetrical threaded holes 216 are opened on the circumferential surface of the foot bar 211. The knob 215 is threadedly connected to the foot bar 211 through the threaded holes 216.

[0035] When in use, rotate the footplate 213 under the patient's feet, put the patient's feet into the foot cover 214, and then rotate the knob 215 so that the knob 215 is inserted into the corresponding threaded hole 216, thereby fixing the foot cover 214 to form a support and giving the patient's feet a point of force.

[0036] A handrail 219 is fixedly connected to the top of the main rod 201, and the handrail 219 is located on the left and right sides of the central adjustment component 202. This allows the patient to hold onto the handrail 219 with both hands.

[0037] Two clamping tubes 3 are fixedly connected to the top of the ambulance main frame 1. The cross-section of the clamping tube 3 is semi-circular, which facilitates the clamping with the main rod 201. Four clamping slots 4 are symmetrically opened on opposite sides of the two clamping tubes 3. Threads are provided on the circumferential surfaces of the front and rear ends of the clamping tube 3.

[0038] The stretcher assembly 2 also includes a ferrule 220, a front rod 221, and a handle 222. The ferrule 220 is threaded onto the circumferential surface of the main rod 201. The ferrule 220 is threaded onto the clamping tube 3. The front rod 221 is fixedly connected between the two main rods 201. The front rod 221 and the foot rod 211 are both engaged with the clamping tube 3 through the clamping groove 4. The handle 222 is fixedly connected to both the front and rear ends of the main rod 201.

[0039] When installing stretcher assembly 2, the main rod 201 is inserted into the clamping tube 3, and the front rod 221 and foot rod 211 are inserted into the clamping groove 4. The clamping sleeve 220 is rotated to make it threadedly connected to the clamping tube 3, thereby firmly fixing stretcher assembly 2 onto the ambulance main frame 1. Disassembly is performed by reversing the operation, which is very simple.

[0040] Two support plates 5 for placing the patient are fixedly installed between the two main rods 201. The two support plates 5 are staggered between the center adjustment component 202 and the foot adjustment component 210. The support plates 5 have holes for straps to pass through. Straps need to be used in conjunction with the patient to help fix the patient in place.

[0041] Working principle: During use, push the rotating plate 205 to slide along the top groove 217 and side groove 218, so that it folds and closes with the buttock plate 203, thereby tilting the buttock plate 203. After completion, use the fastening ring 208 to fix the angle of the rotating plate 205, thus forming support for the patient's buttocks. Alternatively, the foot plate 213 can be rotated to the patient's feet, and the patient's feet can be put into the foot sleeve 214. Then, rotate the knob 215 to fix the foot sleeve 214, thus forming support and giving the patient's feet a point of force, providing support when the stretcher is tilted. The two methods can be flexibly selected according to actual needs. When installing the stretcher assembly 2, the main rod 201 is locked in the clamp tube 3, and the front rod 221 and foot rod 211 are locked in the clamp groove 4. Rotate the clamp sleeve 220 to make it threadedly connected to the clamp tube 3, thereby firmly fixing the stretcher assembly 2 to the ambulance main frame 1. Disassembly is done by reversing the operation.

[0042] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A detachable flatbed cart, comprising an ambulance main frame (1), characterized in that: It also includes a stretcher assembly (2), which includes two parallel main poles (201), a center adjustment assembly (202) for stabilizing the hips, and a foot adjustment assembly (210) for stabilizing the feet. The center adjustment assembly (202) and the foot adjustment assembly (210) are both installed between the two main poles (201), and the foot adjustment assembly (210) is located behind the center adjustment assembly (202). The adjustment assembly (202) includes a hip plate (203), which is rotatably connected to the main rod (201). A connecting belt (204) is fixedly connected to the top of the hip plate (203). A support block (206) is installed at the bottom of the connecting belt (204), and the left and right ends of the support block (206) are fixedly connected to the main rod (201). A rotating plate (205) is fixedly connected to the side of the connecting belt (204) away from the hip plate (203). A moving rod (207) is rotatably connected to both the left and right ends of the rotating plate (205) in the vertical direction. A fastening ring (208) is threaded on the circumferential surface of the moving rod (207), and a top plate (209) is fixedly connected to the top of the moving rod (207).

2. The detachable flatcar according to claim 1, characterized in that, The connecting strip (204) is a nylon braided strip, the cross-section of the support block (206) is triangular, and the upper surface of the butt plate (203) is provided with anti-slip texture.

3. The detachable flatcar according to claim 1, characterized in that, The top of the main rod (201) is provided with a top groove (217), and the two main rods (201) are provided with side grooves (218) on opposite sides. The moving rod (207) is located inside the top groove (217). The fastening ring (208) and the top plate (209) are both located above the main rod (201). The moving rod (207) slides back and forth along the top groove (217).

4. The detachable flatcar according to claim 1, characterized in that, The foot adjustment assembly (210) includes a foot rod (211), a connecting ring (212), a foot plate (213), a foot sleeve (214), and a knob (215). The left and right ends of the foot rod (211) are fixedly connected to the main rod (201). The connecting ring (212) is fitted onto the circumferential surface of the foot rod (211). The foot plate (213) is fixedly connected to the circumferential surface of the connecting ring (212). The foot sleeve (214) for wearing on the foot is fixedly connected to the foot plate (213). The knob (215) is threadedly connected to the side of the connecting ring (212) away from the foot plate (213). Several left and right symmetrical threaded holes (216) are opened on the circumferential surface of the foot rod (211). The knob (215) is threadedly connected to the foot rod (211) through the threaded holes (216).

5. The detachable flatcar according to claim 4, characterized in that, The top of the main rod (201) is fixedly connected to a handrail (219), which is located on the left and right sides of the central adjustment assembly (202).

6. The detachable flatcar according to claim 1, characterized in that, The top of the ambulance main frame (1) is fixedly connected to two clamping tubes (3). The cross section of the clamping tubes (3) is semi-circular, which facilitates the clamping with the main rod (201). The two clamping tubes (3) are symmetrically provided with four clamping slots (4) on opposite sides. The front and rear ends of the clamping tubes (3) are provided with threads.

7. The detachable flatcar according to claim 6, characterized in that, The stretcher assembly (2) also includes a sleeve (220), a front rod (221) and a handle (222). The sleeve (220) is threaded on the circumferential surface of the main rod (201). The sleeve (220) is threaded to the clamp tube (3). The front rod (221) is fixedly connected between the two main rods (201). The front rod (221) and the foot rod (211) are both clamped to the clamp tube (3) through the groove (4). The handle (222) is fixedly connected to the front and rear ends of the main rod (201).

8. The detachable flatcar according to claim 1, characterized in that, Two support plates (5) for placing patients are fixedly installed between the two main rods (201). The two support plates (5) are staggered between the center adjustment component (202) and the foot adjustment component (210). The support plates (5) are provided with strap holes for the straps to pass through.

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