Rain-shading and sun-shading medical flat car convenient to disassemble and assemble
By integrating U-shaped brackets, foldable sunshade cloth and opening and closing mechanisms on medical flat car, the problem of medical flat car lacking sunshade and rain protection functions is solved, and efficient and convenient patient transport is achieved under various weather conditions, enhancing practicality and adaptability.
Patent Information
- Application Number
- CN202421163496.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-27
AI Technical Summary
Existing medical flat cars lack sunshade and rain protection functions, which leads to inconvenience in outdoor or in environments with large changes in weather, which may have potential impact on patients' health.
A medical flat car is designed for easy disassembly and assembly. By integrating a U-shaped bracket, a foldable sunshade cloth, an opening and closing mechanism and a limiting mechanism, the sunshade cloth is quickly expanded and contracted, and the U-shaped bracket and the medical flat car body are quickly disassembled and installed by the design of the clamping head.
This medical flat car has stronger practicality and adaptability, and can provide a safe and comfortable transportation environment under various weather conditions, improving usage efficiency and convenience, while enhancing stability and adaptability.
Smart Images
Figure CN222752235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical transportation, in particular to a medical flatbed cart which can be easily disassembled and assembled and can shield from rain and sun. Background Art
[0002] In the medical industry, medical flatbed carts are an indispensable means of transportation within hospitals, used to safely and efficiently transfer patients from wards, operating rooms or other medical areas to their destinations. However, in actual use, especially outdoors or in environments with large weather changes, medical flatbed carts lack the necessary sunshade and rainproof functions, which not only brings inconvenience to the work of medical staff, but may also have potential impacts on the health of patients.
[0003] Most of the medical flatbed carts on the market currently only have basic transport functions. For the needs of sunshade and rain protection, they usually need to be equipped with auxiliary tools such as parasols or rain cloths. However, these tools are inconvenient to install, cumbersome to use, and take up space, and cannot meet the needs of fast, efficient, and convenient use.
[0004] In view of the above problems, the present invention proposes a medical flatbed cart which can provide rain and sun protection and is easy to disassemble and assemble. The invention aims to integrate the sunshade and rain protection functions directly into the medical flatbed cart through an integrated design, so as to make it more practical and adaptable. By arranging components such as a U-shaped bracket, a foldable sunshade cloth, an opening and closing mechanism, and a limiting mechanism, the present invention not only realizes the rapid deployment and contraction of the sunshade cloth, but also realizes the rapid disassembly and assembly of the U-shaped bracket and the medical flatbed cart body through the design of the clamping head, thereby greatly improving the use efficiency and convenience of the medical flatbed cart.
[0005] Therefore, it is necessary to provide a new and convenient disassembly and assembly medical flat car that can shield rain and sun to solve the above-mentioned technical problems. Utility Model Content
[0006] In order to solve the above technical problems, the utility model provides a medical flatbed cart which can be easily disassembled and assembled and can shield from rain and sun.
[0007] The utility model provides a medical flatbed cart which is easy to disassemble and can provide shelter from rain and sun, and comprises: a medical flatbed cart body and a U-shaped bracket, wherein the U-shaped bracket is fixed to one side of the medical flatbed cart body by a clamping head, and a foldable sunshade cloth is provided on the inner side of the U-shaped bracket, an opening and closing mechanism is provided between the U-shaped bracket and the sunshade cloth, and the sunshade cloth can be retracted and unfolded by the opening and closing mechanism, and a limiting mechanism is provided between the U-shaped bracket and the clamping head, and the limiting mechanism is used to fix the U-shaped bracket.
[0008] Preferably, the clamping head is divided into a fixed end and a movable end, the fixed end and the movable end are slidingly connected with each other, and a rotatable threaded rod is installed inside the fixed end, and the movable end is threadedly connected to the threaded rod inside, and clamping claws are provided at both ends of the fixed end and the movable end, and the two clamping claws are used to clamp one side of the movable flat car body.
[0009] Preferably, the opening and closing mechanism includes: a folding rod, wherein the two ends of the U-shaped bracket are symmetrically hinged with folding rods, and the sides of the two folding rods close to each other are fixedly connected with worm gears, and a worm is rotatably connected inside the U-shaped bracket, and the worm is meshingly connected with the two worm gears. By rotating the worm, the two worm gears move in opposite directions to form an unfolded state, and a reinforcing rod is installed between the inner side of the U-shaped bracket and the sunshade cloth.
[0010] Preferably, the limiting mechanism includes: a rotating groove, a rotating groove is opened at the top of the fixed end, a groove is opened inside the fixed end, a first square hole is opened at the connection between the groove and the rotating groove, one end of the U-shaped bracket is slidably connected to the inner wall of the rotating groove, and a second square hole is opened on one side of the U-shaped bracket, a through hole is opened on the inner wall of the second square hole, a spring is fixedly connected to the inner wall of the groove, one end of the spring is fixedly connected to a push rod, and one end of the push rod is fixedly connected to a square block, and the square block is slidably connected to the inner walls of the first square hole and the second square hole respectively.
[0011] Preferably, support frames are distributed inside and at the edge of the sunshade cloth for supporting the sunshade cloth. The size of the sunshade cloth is larger than the size of the medical flatbed cart body, and the sunshade cloth is made of waterproof material.
[0012] Preferably, the sunshade cloth is made of waterproof material to provide rain protection for the medical flatbed cart body on rainy days.
[0013] Preferably, anti-slip pads are provided on the fixed end and the movable end of the clamping head to enhance the clamping stability.
[0014] Compared with the related art, the conveniently disassembled and assembled medical flatbed cart capable of shielding against rain and sun provided by the utility model has the following beneficial effects:
[0015] Strong practicality: By directly integrating the sunshade and rainproof functions into the medical flatbed cart, the medical flatbed cart can adapt to various weather conditions, and can provide patients with a safe and comfortable transportation environment whether it is sunny or rainy.
[0016] Easy to operate: The design of the opening and closing mechanism allows the sunshade to be quickly unfolded and retracted, which is simple and convenient to operate, improving the work efficiency of medical staff. At the same time, the design of the clamping head allows the U-shaped bracket to be quickly disassembled and assembled, making it convenient for users to assemble and disassemble according to actual needs.
[0017] Good stability: The support frame design inside and on the edge of the sunshade enhances the stability of the sunshade, allowing it to remain flat and not easily deformed in all weather conditions, thus ensuring the comfort and safety of the patient.
[0018] Strong adaptability: The sunshade cloth is made of waterproof material, which can not only provide sunshade function on sunny days, but also provide rain protection function for the medical flatbed cart on rainy days, so that the medical flatbed cart can be used normally under different weather conditions, greatly improving its adaptability.
[0019] Strong portability: Since the U-shaped bracket and the sunshade cloth are both foldable, the entire device can be easily folded up when not in use, taking up little space and being easy to carry and store.
[0020] Safe and reliable: The anti-slip pad design of the clamping head enhances the clamping stability, ensuring a firm and reliable connection between the U-shaped bracket and the medical flatbed cart body, avoiding accidents during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic diagram of the structure of the medical flatbed cart which is easy to disassemble and assemble and can shield from rain and sun provided by the utility model;
[0022] Figure 2 for Figure 1 The schematic diagram of the structure of the medical flat cart body and the clamping head shown;
[0023] Figure 3 for Figure 1 The structural schematic diagram of the opening and closing mechanism shown;
[0024] Figure 4 for Figure 1 A schematic diagram of the structure of a partial cross-section of the clamping head shown;
[0025] Figure 5 for Figure 1 The U-shaped bracket is shown in a schematic structural diagram of a partial cross-section.
[0026] Numbers in the figure: 1. Medical cart body; 2. U-shaped bracket; 3. Clamping head; 4. Sunshade; 5. Opening and closing mechanism; 6. Limiting mechanism; 31. Fixed end; 32. Moving end; 33. Threaded rod; 34. Clamping claw; 51. Folding rod; 52. Worm gear; 53. Worm; 54. Reinforcing rod; 61. Rotating groove; 62. Groove; 63. First square hole; 64. Second square hole; 65. Through hole; 66. Spring; 67. Push rod; 68. Square block. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0028] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0029] See also Figure 1-5 A medical flatbed cart that can be easily disassembled and assembled and can provide shelter from rain and sun, the medical flatbed cart that can be easily disassembled and assembled and can provide shelter from rain and sun comprises: a medical flatbed cart body 1 and a U-shaped bracket 2, the U-shaped bracket 2 is fixed to one side of the medical flatbed cart body 1 by a clamping head 3, and a foldable sunshade cloth 4 is provided on the inner side of the U-shaped bracket 2, an opening and closing mechanism 5 is provided between the U-shaped bracket 2 and the sunshade cloth 4, and the contraction and expansion of the sunshade cloth 4 are achieved by the opening and closing mechanism 5, a limiting mechanism 6 is provided between the U-shaped bracket 2 and the clamping head 3, and the limiting mechanism 6 is used to fix the U-shaped bracket 2, and supporting frames are distributed inside and on the edge of the sunshade cloth 4 for supporting the sunshade cloth 4, the size of the sunshade cloth 4 is larger than the size of the medical flatbed cart body 1, and the sunshade cloth 4 is made of waterproof material, and the sunshade cloth 4 is made of waterproof material to provide a rainproof function for the medical flatbed cart body 1 on rainy days.
[0030] See also Figure 4 The clamping head 3 is divided into a fixed end 31 and a movable end 32, the fixed end 31 and the movable end 32 are slidably connected, and a rotatable threaded rod 33 is installed inside the fixed end 31, and the movable end 32 is threadedly connected to the threaded rod 33. Clamping claws 34 are provided at both ends of the fixed end 31 and the movable end 32, and the two clamping claws 34 are used to clamp one side of the movable flat car body 1. Anti-slip pads are provided on the fixed end 31 and the movable end 32 of the clamping head 3 to enhance the clamping stability.
[0031] It should be noted that the clamping head 3 realizes the clamping and loosening of one side of the medical cart body 1 by the clamping claw 34 through the sliding connection between its fixed end 31 and the movable end 32 and the internal rotatable threaded rod 33; when the U-shaped bracket 2 needs to be fixed, the movable end 32 will move toward the fixed end 31 by rotating the threaded rod 33, so that the clamping claw 34 clamps the medical cart body 1; conversely, the reverse rotation of the threaded rod 33 can loosen the clamping claw 34.
[0032] See also Figure 1 and Figure 3The opening and closing mechanism 5 includes: a folding rod 51, the two ends of the U-shaped bracket 2 are symmetrically hinged with the folding rods 51, and the sides of the two folding rods 51 close to each other are fixedly connected with worm wheels 52, the U-shaped bracket 2 is internally rotatably connected with a worm 53, the worm 53 is meshed with the two worm wheels 52, and the two worm wheels 52 are moved in opposite directions by rotating the worm 53, thereby forming an unfolded state, and a reinforcing rod 54 is installed between the inner side of the U-shaped bracket 2 and the sunshade cloth 4;
[0033] It should be noted that: when the sunshade cloth 4 needs to be unfolded, the worm 53 is rotated to make the two worm wheels 52 move in the opposite direction, thereby driving the sunshade cloth to be unfolded through the hinge relationship of the folding rod 51; when the sunshade cloth 4 needs to be retracted, the worm 53 is rotated in the opposite direction, and the sunshade cloth 4 is retracted through the cooperation of the worm wheel 52 and the folding rod 51.
[0034] See also Figure 2-5 The limiting mechanism 6 includes: a rotating groove 61, a rotating groove 61 is provided at the top of the fixed end 31, a groove 62 is provided inside the fixed end 31, a first square hole 63 is provided at the connection between the groove 62 and the rotating groove 61, one end of the U-shaped bracket 2 is slidably connected to the inner wall of the rotating groove 61, and a second square hole 64 is provided on one side of the U-shaped bracket 2, a through hole 65 is provided on the inner wall of the second square hole 64, a spring 66 is fixedly connected to the inner wall of the groove 62, one end of the spring 66 is fixedly connected to a push rod 67, and one end of the push rod 67 is fixedly connected to a square block 68, and the square block 68 is slidably connected to the inner walls of the first square hole 63 and the second square hole 64 respectively;
[0035] It should be noted that when one end of the U-shaped bracket 2 is inserted into the rotating groove 61 and rotates, the push rod 67, under the action of the spring 66, cooperates with the square block 68 and the first square hole 63 and the second square hole 64 to fix the U-shaped bracket 2.
[0036] The working principle of the medical flatbed cart that can be easily disassembled and assembled and can shield from rain and sun provided by the utility model is as follows;
[0037] Working of the U-shaped bracket 2 and the clamping head 3:
[0038] The clamping head 3 realizes the clamping and loosening of one side of the medical cart body 1 by the clamping claw 34 through the sliding connection between the fixed end 31 and the movable end 32 and the internal rotatable threaded rod 33; when the U-shaped bracket 2 needs to be fixed, the movable end 32 will move toward the fixed end 31 by rotating the threaded rod 33, so that the clamping claw 34 clamps the medical cart body 1; conversely, the reverse rotation of the threaded rod 33 can loosen the clamping claw 34;
[0039] Expanding and retracting the sunshade cloth:
[0040] The sunshade cloth 4 is unfolded and retracted through the opening and closing mechanism 5; the opening and closing mechanism 5 is composed of a folding rod 51, a worm wheel 52, a worm 53 and a reinforcing rod 54; when the sunshade cloth 4 needs to be unfolded, the worm 53 is rotated to make the two worm wheels 52 move in opposite directions, and the sunshade cloth is unfolded through the hinge relationship of the folding rod 51; when the sunshade cloth 4 needs to be retracted, the worm 53 is rotated in the opposite direction, and the sunshade cloth 4 is retracted through the cooperation of the worm wheel 52 and the folding rod 51;
[0041] Working of the limit mechanism 6:
[0042] The limiting mechanism 6 realizes the fixation between the U-shaped bracket 2 and the clamping head 3 through the rotating groove 61, the groove 62, the square hole, the spring 66, the push rod 67 and the square block 68; when one end of the U-shaped bracket 2 is inserted into the rotating groove 61 and rotated, the push rod 67, under the action of the spring 66, realizes the fixation of the U-shaped bracket 2 through the cooperation of the square block 68 with the first square hole 63 and the second square hole 64; if disassembly is required, it is only necessary to overcome the elastic force of the spring 66 to disengage the square block 68 from the second square hole 64, and the U-shaped bracket 2 can be easily rotated so that it can be stored on one side of the medical flatbed body 1 with the sunshade cloth;
[0043] Use of sunshade cloth:
[0044] The supporting frames inside and at the edges of the sunshade cloth 4 are used to support the sunshade cloth 4 to ensure that it can remain flat and stable when unfolded; at the same time, the sunshade cloth 4 is made of waterproof material and can provide rain protection for the medical flatbed cart body 1 on rainy days.
[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A medical flatbed cart that can be easily disassembled and assembled and can shield from rain and sun, characterized in that: include: Medical flat cart body (1); A U-shaped bracket (2) fixed to one side of the medical cart body (1) via a clamping head (3); A foldable sunshade cloth (4) is arranged on the inner side of the U-shaped bracket (2); An opening and closing mechanism (5) is arranged between the U-shaped bracket (2) and the sunshade cloth (4) and is used to realize the contraction and expansion of the sunshade cloth (4); A limiting mechanism (6) is arranged between the U-shaped bracket (2) and the clamping head (3) and is used to fix the U-shaped bracket (2); The clamping head (3) is divided into a fixed end (31) and a movable end (32), the fixed end (31) and the movable end (32) are slidably connected, a rotatable threaded rod (33) is installed inside the fixed end (31), and the movable end (32) is threadedly connected to the threaded rod (33), and clamping claws (34) are provided at both ends of the fixed end (31) and the movable end (32), and the two clamping claws (34) are used to clamp one side of the movable flat car body (1); The opening and closing mechanism (5) comprises: a folding rod (51), the two ends of the U-shaped bracket (2) are symmetrically hinged with the folding rods (51), and the sides of the two folding rods (51) close to each other are fixedly connected with worm wheels (52), the U-shaped bracket (2) is internally rotatably connected with a worm (53), the worm (53) is meshingly connected with the two worm wheels (52), and the two worm wheels (52) are moved in opposite directions by rotating the worm (53), thereby forming an unfolded state, and a reinforcing rod (54) is installed between the inner side of the U-shaped bracket (2) and the sunshade cloth (4); The limiting mechanism (6) comprises: a rotating groove (61), a rotating groove (61) is provided at the top of the fixed end (31), a groove (62) is provided inside the fixed end (31), a first square hole (63) is provided at the connection between the groove (62) and the rotating groove (61), one end of the U-shaped bracket (2) is slidably connected to the inner wall of the rotating groove (61), and a second square hole (64) is provided on one side of the U-shaped bracket (2), a through hole (65) is provided on the inner wall of the second square hole (64), a spring (66) is fixedly connected to the inner wall of the groove (62), one end of the spring (66) is fixedly connected to a push rod (67), and one end of the push rod (67) is fixedly connected to a square block (68), and the square block (68) is slidably connected to the inner walls of the first square hole (63) and the second square hole (64) respectively.
2. The conveniently disassembled and assembled medical flatbed cart capable of shielding against rain and sun according to claim 1 is characterized in that: Support frames are distributed inside and at the edge of the sunshade cloth (4) for supporting the sunshade cloth (4); the size of the sunshade cloth (4) is larger than the size of the medical flatbed cart body (1).
3. The conveniently disassembled and assembled medical flatbed cart capable of shielding against rain and sun according to claim 2 is characterized in that: The sunshade cloth (4) is made of waterproof material to provide a rain-proof function for the medical flatbed cart body (1) on rainy days.
4. The conveniently disassembled and assembled medical flatbed cart capable of shielding against rain and sun according to claim 3 is characterized in that: Anti-slip pads are provided on the fixed end (31) and the movable end (32) of the clamping head (3) to enhance the clamping stability.