Medical trolley with handle convenient to disassemble

Abstract

The utility model discloses a medical trolley with handles convenient to disassemble, and relates to the technical field of medical trolleys. According to the medical trolley with the handle convenient to disassemble, brake trundles are arranged at the four corners of the bottom of a storage disc, hollow columns are arranged at the four corners of the top of the storage disc, a tray is arranged over the storage disc, the four hollow columns penetrate through the four corners of the tray, and outer threaded pipes are connected to the top ends of the four hollow columns; clamping pipes are arranged on the outer walls of the external threaded pipes, a stop lever is arranged between every two adjacent external threaded pipes, the stop levers are arranged in the clamping pipes arranged on the outer walls of the external threaded pipes in a sleeved mode, and the three sets of stop levers are enclosed to form an edged rectangle; according to the pushing medical cart, handles are provided for medical carts of different specifications, the generalization of parts of the medical carts of different specifications is improved, different parts can be classified for mass production, the production cost is reduced, the parts of the cart can be packaged in a scattered and classified mode and can be assembled on site, the packaging size is greatly reduced, and the transportation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical trolleys, in particular to a medical trolley with a conveniently detachable handle. Background Technique

[0002] A medical trolley refers to a medical device for protecting and transporting in wards, surgical instruments, and medicines, which can greatly reduce the operation burden of caregivers. Regardless of size or grade, as the main medical supply handling tool in hospitals, medical trolleys are widely used in various departments of hospitals. Especially during the process of nurses infusing and dispensing medicines to patients, it is necessary to send infusion bottles and medicines to the wards in sequence. Using a medical trolley to hold infusion bottles and medicines can reduce the round-trip times of medical staff and reduce the workload of medical staff.

[0003] Existing trolleys generally have no handles, and only the rod bodies on the three sides of the top of the vehicle are used as handles to push the vehicle body. In the actual use process, it is neither convenient nor laborious for medical staff because the height is relatively high. At the same time, in different use scenarios, the positions of the handles of the trolley are also different. More importantly, the overall structure of the trolley is not conducive to mass production and assembly, and the costs of production, assembly, and transportation are too high. Therefore, we propose a medical trolley with a conveniently detachable handle to solve the above existing problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a medical trolley with a conveniently detachable handle, which solves the problems that the medical trolley is not convenient to use and the costs of production, assembly, and transportation are too high.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A medical trolley with a conveniently detachable handle, including a storage tray, brake casters are arranged at the four corners of the bottom of the storage tray, hollow columns are arranged at the four corners of the top of the storage tray, a tray is arranged directly above the storage tray, the four hollow columns penetrate through the four corners of the tray, external threaded pipes are connected to the tops of the four hollow columns, a clamping pipe is arranged on the outer wall of the external threaded pipe, a blocking rod is arranged between two adjacent external threaded pipes, and the blocking rod is sleeved in the clamping pipe arranged on the outer wall of the external threaded pipe. Three groups of blocking rods enclose a rectangular shape with a missing side;

[0006] Among the four external threaded pipes, at least two adjacent external threaded pipes are provided with diagonal braces on their outer sides. The diagonal braces are located outside the blocking rods. Step holes are arranged on the side surfaces of the diagonal braces, and a handle rod is connected between the two diagonal braces. The two ends of the handle rod are respectively inserted into the step holes on the side surfaces of the two adjacent diagonal braces.

[0007] Preferably, a clamping tube is provided on the outer wall of the external thread tubes located on both sides of the open side of the tray, and two vertically distributed clamping tubes are provided on the outer walls of the external thread tubes located on both sides of the opposite side of the open side of the tray.

[0008] Preferably, two clamping tubes are provided at intervals in the height direction on the outer walls of the external thread tubes located on both sides of the open side of the tray, and two groups of vertically distributed clamping tubes are provided at intervals in the height direction on the outer walls of the external thread tubes located on both sides of the opposite side of the open side of the tray.

[0009] Preferably, side plugs are respectively provided at both ends of the handle rod, the two side plugs are respectively screwed into the threaded holes at both ends of the handle rod, and the shoulders of the two side plugs are respectively pressed against the outer side walls of the diagonal braces to axially limit the handle rod.

[0010] Preferably, a rotation handle integrally formed is provided in the middle of the outer wall of the side plug.

[0011] Preferably, two axial reinforcing ribs are provided on the outer wall of the handle rod.

[0012] Preferably, it further includes four top plugs, and the four top plugs are respectively installed at the tops of the four external thread tubes.

[0013] Preferably, the inner diameter of the clamping tube corresponds to the outer diameter of both ends of the stop rod, and the two are inserted and connected.

[0014] Preferably, a weight reduction hole is provided in the middle of the diagonal brace.

[0015] The utility model provides a medical trolley with a conveniently detachable handle. Compared with the prior art, it has the following beneficial effects:

[0016] For the medical trolley with a conveniently detachable handle, through the storage tray, it can not only hold medical drugs, but also install and fix the four brake casters and the four hollow columns. Then, through the four brake feet, medical staff can conveniently and flexibly push the medical trolley, thereby improving the convenience of equipment use. Then, through the four hollow columns, the tray can be installed. Then, through the tray, medical staff can conveniently place the drugs to be used. Through the four external thread tubes, they can not only be respectively installed on the corresponding hollow columns, but also the clamping tubes can be used to insert and install multiple stop rods;

[0017] Since the three groups of shift levers enclose a rectangular shape with a missing side, the cooperation of the shift levers and the hollow columns can form a rectangular enclosure with a missing side, which can prevent the drugs on the tray from falling. Through the two diagonal braces, they can be installed on the outer sides of two adjacent external threaded tubes and can also be inserted and installed on the handle rod through the opened stepped holes. Therefore, through the handle rod, medical staff can conveniently and flexibly push the medical trolley to move. Since the external threaded tubes, shift levers, and handle rods are all detachable and assembled, it is convenient for the manufacturing enterprise to produce each component separately, convenient for users to assemble them, and also convenient for users to replace and maintain the medical trolley, improving the service life of the medical trolley. Moreover, the disassembled medical trolley is also convenient for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 FIG. is a schematic diagram of a partial structure of the present utility model;

[0020] Figure 3 FIG. is a schematic diagram of a partial sectional structure of the present utility model;

[0021] Figure 4 FIG. is a schematic diagram of a partial side sectional structure of the present utility model.

[0022] In the figure: 1 - storage tray; 2 - hollow column; 3 - tray; 4 - external threaded tube; 5 - clamping tube; 6 - shift lever; 7 - diagonal brace; 8 - stepped hole; 9 - handle rod; 10 - side plug; 11 - reinforcing rib; 12 - top plug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] A medical trolley with a conveniently detachable handle, please refer to Figures 1-4, including a storage tray 1, brake casters are provided at the four corners of the bottom of the storage tray 1, hollow columns 2 are provided at the four corners of the top of the storage tray 1, a tray 3 is provided directly above the storage tray 1, and the four hollow columns 2 penetrate through the four corners of the tray 3. An external threaded tube 4 is connected to the top end of each of the four hollow columns 2. A clamping tube 5 is provided on the outer wall of the external threaded tube 4. A blocking rod 6 is provided between two adjacent external threaded tubes 4. The blocking rod 6 is sleeved in the clamping tube 5 provided on the outer wall of the external threaded tube 4. Three groups of blocking rods 6 enclose to form a rectangular shape with a missing side; among the four external threaded tubes 4, at least two adjacent external threaded tubes 4 are provided with diagonal braces 7 on their outer sides. The diagonal braces 7 are located outside the blocking rods 6. A stepped hole 8 is provided on the side surface of the diagonal brace 7. A handle rod 9 is connected between the two diagonal braces 7. The two ends of the handle rod 9 are respectively inserted into the stepped holes 8 on the side surfaces of the two adjacent diagonal braces 7;

[0025] Through the storage tray 1, it can not only hold medical drugs but also install and fix the four brake casters and the four hollow columns 2. Then, through the four brake feet, it is convenient for medical staff to flexibly push the medical trolley, thus improving the convenience of equipment use. Then, through the four hollow columns 2, the tray 3 can be installed. Then, through the tray 3, it is convenient for medical staff to place the drugs to be used. Through the four external threaded tubes 4, they can not only be respectively installed on the corresponding hollow columns 2 but also insert and install multiple blocking rods 6 through the clamping tubes 5. Since the three groups of blocking rods 6 enclose to form a rectangular shape with a missing side, through the cooperation of the blocking rods 6 and the hollow columns 2, a rectangular enclosure with a missing side can be formed, thus preventing the drugs on the tray 3 from falling. Through the two diagonal braces 7, they can not only be installed on the outer sides of two adjacent external threaded tubes 4 but also insert and install the handle rod 9 through the opened stepped holes 8. Therefore, through the handle rod 9, it is convenient for medical staff to flexibly push and move the medical trolley. Since the external threaded tubes 4, the blocking rods 6, and the handle rod 9 are all detachable and assembled, it is convenient for the manufacturing enterprise to produce each accessory separately, convenient for users to assemble them, and at the same time convenient for users to replace and maintain the medical trolley, improving the service life of the medical trolley. And the disassembled medical trolley is also convenient for transportation.

[0026] Refer to Figure 1 、 Figure 2 , a clamping tube 5 is provided on the outer wall of the external threaded tube 4 on both sides of the open side of the tray 3, and two vertically distributed clamping tubes 5 are provided on the outer walls of the external threaded tubes 4 on both sides of the opposite side of the open side of the tray 3, which can enable the external threaded tube 4 to provide an installation basis for the two vertically distributed clamping tubes 5.

[0027] Refer to Figure 1 、 Figure 2, on the outer walls of the external thread pipes 4 on both sides of the open side of the tray 3, two clamping pipes 5 are arranged at intervals in the height direction. On the outer walls of the external thread pipes 4 on both sides of the opposite side of the open side of the tray 3, two groups of vertically distributed clamping pipes 5 are arranged at intervals in the height direction, enabling the external thread pipes 4 to provide an installation basis for the two groups of vertically distributed clamping pipes 5 spaced in the height direction.

[0028] Refer to Figures 1-3 , at both ends of the handle rod 9, side plugs 10 are respectively provided. The two side plugs 10 are respectively screwed into the threaded holes at both ends of the handle rod 9. The shoulders of the two side plugs 10 are respectively pressed against the outer side walls of the diagonal brace 7 to axially limit the handle rod 9. In the middle of the outer wall of the side plug 10, a rotatable handle is integrally formed. Through the side plug 10, it can not only be inserted into the inner cavity of the stepped hole 8, but also be rotatably connected to one end of the handle rod 9. Therefore, the handle rod 9 can be stably fixed in the stepped hole 8 of the diagonal brace 7, thereby improving the stability of the handle rod 9 during use. At the same time, through the rotatable handle, the side plug 10 can be rotated, and thus the handle rod 9 can be disassembled, improving the convenience of replacing the handle rod 9.

[0029] Refer to Figure 3 , on the outer wall of the handle rod 9, two axial reinforcing ribs 11 are provided, which can strengthen the structural strength of the handle rod 9, and thus improve the service life of the handle rod 9.

[0030] Refer to Figure 1 、 Figure 2 and Figure 4 , it further includes four top plugs 12. The four top plugs 12 are respectively installed at the tops of the four external thread pipes 4, enabling the top plugs 12 to seal the tops of the external thread pipes 4, and thus improving the aesthetics of its use.

[0031] Refer to Figure 1 、 Figure 2 , the inner diameter of the clamping pipe 5 corresponds to the outer diameter of both ends of the stop rod 6, and the two are inserted and connected, ensuring the stability of the insertion connection between the clamping pipe 5 and the stop rod 6.

[0032] Refer to Figure 1 、 Figure 2 , in the middle of the diagonal brace 7, a weight reduction hole is provided, which can not only ensure the structural strength of the diagonal brace 7, but also reduce its own weight, and at the same time save the production raw materials of the diagonal brace 7.

[0033] During operation, through the storage tray 1, medical drugs can be placed, and the four brake casters and the four hollow columns 2 can be installed and fixed. Then, through the four brake feet, medical staff can easily push the medical trolley, thereby improving the convenience of using the device. Next, through the four hollow columns 2, the tray 3 can be installed. Then, through the tray 3, medical staff can conveniently place the drugs to be used. Through the four external threaded pipes 4, they can be respectively installed on the corresponding hollow columns 2 and can also be inserted and installed with a plurality of retaining rods 6 through the clamping pipes 5. Since the three groups of retaining rods 6 enclose a rectangular shape with a missing side, through the cooperation of the retaining rods 6 and the hollow columns 2, a rectangular enclosure with a missing side can be formed, thereby preventing the drugs on the tray 3 from falling. Through the two diagonal braces 7, they can be installed on the outer sides of two adjacent external threaded pipes 4 and can also be inserted and installed with the handle rod 9 through the stepped holes 8 opened. Therefore, through the handle rod 9, medical staff can easily push and move the medical trolley. Since the external threaded pipes 4, the retaining rods 6, and the handle rod 9 are all detachable and assemblable, it is convenient for the manufacturing enterprise to produce each component separately, convenient for users to assemble them, and at the same time, it is also convenient for users to replace and maintain the medical trolley, improving the service life of the medical trolley. Moreover, the disassembled medical trolley is also convenient for transportation.

[0034] Through the side plug 10, it can be inserted into the inner cavity of the stepped hole 8 and one end of it can be rotatably connected to the handle rod 9, so that the handle rod 9 can be stably fixed in the stepped hole 8 of the diagonal brace 7, thereby improving the stability of using the handle rod 9. At the same time, through the rotating handle, the side plug 10 can be rotated, and then the handle rod 9 can be disassembled, improving the convenience of replacing the handle rod 9. Since two axial reinforcing ribs 11 are provided on the outer wall of the handle rod 9, the structural strength of the handle rod 9 can be enhanced, thereby improving the service life of the handle rod 9. Through the top plug 12, the top end of the external threaded pipe 4 can be blocked, thereby improving its aesthetic appearance during use.

[0035] In summary, the device can not only facilitate medical staff to easily push the medical trolley, but also facilitate medical staff to flexibly assemble the medical trolley. At the same time, the disassembled medical trolley is also convenient for transportation.

[0036] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A medical trolley with a conveniently detachable handle, comprising a storage tray (1), brake casters are provided at the four corners of the bottom of the storage tray (1), hollow columns (2) are provided at the four corners of the top of the storage tray (1), a tray (3) is provided directly above the storage tray (1), and the four hollow columns (2) penetrate through the four corners of the tray (3), characterized in that: An external threaded pipe (4) is connected to the top end of each of the four hollow columns (2). A clamping pipe (5) is provided on the outer wall of the external threaded pipe (4). A retaining rod (6) is provided between two adjacent external threaded pipes (4). The retaining rod (6) is sleeved in the clamping pipe (5) provided on the outer wall of the external threaded pipe (4). Three groups of retaining rods (6) enclose a rectangular shape with a missing side. Among the four external threaded pipes (4), at least two adjacent external threaded pipes (4) are provided with diagonal braces (7) on their outer sides. The diagonal braces (7) are located outside the retaining rods (6). A stepped hole (8) is provided on the side surface of the diagonal brace (7). A handle rod (9) is connected between the two diagonal braces (7). The two ends of the handle rod (9) are respectively inserted into the stepped holes (8) on the side surfaces of the two adjacent diagonal braces (7).

2. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: A clamping pipe (5) is provided on the outer wall of the external threaded pipes (4) on both sides of the open side of the tray (3). Two vertically distributed clamping pipes (5) are provided on the outer walls of the external threaded pipes (4) on both sides of the opposite side of the open side of the tray (3).

3. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: Two clamping pipes (5) are provided at intervals in the height direction on the outer walls of the external threaded pipes (4) on both sides of the open side of the tray (3). Two groups of vertically distributed clamping pipes (5) are provided at intervals in the height direction on the outer walls of the external threaded pipes (4) on both sides of the opposite side of the open side of the tray (3).

4. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: Side plugs (10) are respectively provided at the two ends of the handle rod (9). The two side plugs (10) are respectively screwed into the threaded holes at the two ends of the handle rod (9). The shoulders of the two side plugs (10) are respectively pressed against the outer side walls of the diagonal braces (7) to axially limit the handle rod (9).

5. The medical trolley with a conveniently detachable handle according to claim 4, characterized in that: A rotation handle is integrally formed in the middle of the outer wall of the side plug (10).

6. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: Two axial reinforcing ribs (11) are provided on the outer wall of the handle rod (9).

7. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: It further includes four top plugs (12), and the four top plugs (12) are respectively installed at the top ends of the four external threaded pipes (4).

8. The medical trolley with a conveniently detachable handle according to claim 1, wherein: The inner diameter of the clamping pipe (5) corresponds to the outer diameter of both ends of the retaining rod (6), and the two are inserted and connected.

9. The medical trolley with a conveniently detachable handle according to claim 1, characterized in that: A weight reduction hole is provided in the middle of the diagonal brace (7).

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