CN213799746U - Foldable medical trolley - Google Patents

Abstract

The utility model relates to a medical auxiliary equipment technical field specifically discloses a collapsible medical handcart, drawer including a plurality of from the top that sets gradually, the sliding tray has all been opened at the both ends of drawer, the rigid coupling has first dead lever between the adjacent drawer, the equal rigid coupling in both ends of dead lever has hollow pole, equal sliding connection has the drawer panel in the sliding tray, the one end rigid coupling that the sliding tray was kept away from to the drawer panel has the second dead lever, the both ends rigid coupling of second dead lever has the connecting rod of can dismantling the connection with hollow pole, hollow pole that is located drawer one side has all opened the connecting hole, can dismantle in the connecting hole and be connected with the locating lever, the hollow pole rotation of the top is worn out to the one end of locating lever is connected with the valve, the hollow pole rotation of downside is connected with the running-board is worn out to the other end of locating lever, the utility model discloses a collapsible medical handcart has solved traditional medical handcart bulky problem.

Description

Foldable medical trolley

Technical Field

The application relates to the technical field of medical auxiliary equipment, and particularly discloses a foldable medical trolley.

Background

At present, medical trolleys are widely applied to medical staff to convey various medical articles and required articles, but the used medical trolleys usually occupy a large space for placement, especially in departments with numerous staff, so that the traditional medical trolleys are very large in size for ensuring the using effect, and the design has the following defects that when the medical trolleys are not used, the size is large, and the occupied area is large; due to the fact that the medical trolley is large in size and difficult to place in daily life, and operation is inconvenient for a medical department with a small space, the foldable medical trolley is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the bulky problem of traditional medical handcart.

In order to achieve the above object, the present invention provides the following basic scheme:

the foldable medical trolley comprises a plurality of drawers which are sequentially arranged from top to bottom, sliding grooves are formed in two ends of each drawer, a first fixing rod is fixedly connected between every two adjacent drawers, hollow rods are fixedly connected to two ends of each first fixing rod, drawer panels are slidably connected in the sliding grooves, a second fixing rod is fixedly connected to one end, far away from the sliding grooves, of each drawer panel, and connecting rods detachably connected with the hollow rods are fixedly connected to two ends of each second fixing rod;

the hollow rod on one side of the drawer is provided with a connecting hole, a positioning rod is detachably connected in the connecting hole, one end of the positioning rod penetrates out of the hollow rod on the uppermost side to be rotatably connected with a valve, and the other end of the positioning rod penetrates out of the hollow rod on the lowermost side to be rotatably connected with a pedal plate.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the device utilizes the drawer and the drawer panel to realize the volume change of the whole device, so that the device has larger volume to fill larger objects when in use, when not in use, the volume can be reduced, and further the occupied area is smaller, and the device solves the problem that the traditional medical trolley is large in volume.

2. Compared with the prior art, this device has utilized first dead lever, hollow rod, locating lever and running-board, drives the locating lever through the running-board and reciprocates in hollow rod for the connecting rod can be fixed at any time with the slip of hollow rod, and then can control the volume of whole handcart at any time, has solved the bulky problem of traditional medical handcart.

3. Compared with the prior art, the device has the advantages of simple structure and ingenious design, and compared with the traditional handcart with fixed volume, the volume of the device can be changed at any time, so that the device is more flexible to use and wider in application range.

Furthermore, a handle is fixedly connected to one side of the drawer panel, which is far away from the drawer. The drawer panel is pulled by the handle to provide a force application point.

Furthermore, the handle is carved with anti-skidding line. Preventing the drawer panel from slipping when being pulled.

Furthermore, the periphery of the drawer panel is detachably connected with a hook. Medical supplies such as disinfectant can be hung by utilizing the hook.

Further, the first fixed rod positioned at the uppermost side is rotatably connected with a top plate. The pivoting of the connecting top panel helps to close the uppermost drawer.

Furthermore, all be equipped with the sandwich panel in the drawer, the distance between bottom is greater than the thickness of drawer panel in sandwich panel to the drawer. The design is convenient for the drawer panel to be contracted in a gap formed between the sandwich plate and the inner bottom of the drawer.

Further, the length of the top plate is larger than that of the drawer. The aim is that the top plate can completely cover the drawer.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic structural view of a foldable medical cart according to an embodiment of the present application;

FIG. 2 is a schematic view of a hollow bar and connecting bar of the foldable medical cart according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a top panel of a foldable medical cart according to an embodiment of the present application;

fig. 4 shows a schematic structural view of a sandwich panel in a foldable medical cart according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the drawer comprises a drawer 1, a first fixing rod 2, a hollow rod 3, a drawer panel 4, a handle 6, a moving wheel 7, a second fixing rod 8, a valve 9, a positioning rod 10, a connecting hole 11, a pedal 12, a connecting rod 13, a top plate 14 and a sandwich plate 15.

Examples are shown in fig. 1, 2, 3 and 4:

collapsible medical trolley, drawer 1 including a plurality of from the top that sets gradually, as shown in fig. 1, this device has set up three drawer 1, the sliding tray has all been opened at the both ends of drawer 1, the rigid coupling has first dead lever 2 between the adjacent drawer 1, three drawer 1 realizes fixedly through first dead lever 2, the equal rigid coupling in both ends of first dead lever 2 has hollow pole 3, equal sliding connection has drawer panel 4 in the sliding tray, as shown in fig. 1, this device is equipped with three drawer panel 4, drawer panel 4 keeps away from the left end rigid coupling of sliding tray has second dead lever 8, the both ends rigid coupling of second dead lever 8 have with hollow pole 3 sliding connection's hollow connecting rod 13, insert hollow pole 3 through connecting rod 13, and then drive drawer panel 4 and drawer 1's sliding connection, as shown in fig. 1, drawer panel 4 keeps away from the outside rigid coupling of drawer 1 and has handle 6. The drawer panel 4 is pulled by the handle 6 to provide an acting point, and the handle 6 is carved with anti-skid grains. The drawer panel 4 is prevented from slipping when being pulled, and the periphery of the drawer panel 4 is detachably connected with hooks. Medical supplies such as disinfectant can be hung by using the hook, and as shown in fig. 3, the first fixing rod 2 positioned at the uppermost side is rotatably connected with a top plate 14. The pivoting of the connecting top plate 14 helps to close the uppermost drawer 1, the length of the top plate 14 being greater than the length of the drawer 1. The purpose is that the top plate 14 can completely cover the drawer 1, as shown in fig. 4, the drawer 1 is internally provided with an interlayer plate 15, and the distance from the interlayer plate 15 to the bottom in the drawer 1 is greater than the thickness of the drawer panel 4. This design in turn facilitates the retraction of the drawer panel 4 into the gap formed between the sandwich panel 15 and the bottom inside the drawer 1.

As shown in figure 1, the hollow rods 3 on one side of the drawer 1 are all provided with connecting holes 11, a positioning rod 10 used for fixing the sliding of a connecting rod 13 can be detachably connected in each connecting hole 11, one end of each positioning rod 10 penetrates out of the hollow rod 3 on the uppermost side to be rotatably connected with a valve 9, and the other end of each positioning rod 10 penetrates out of the hollow rod 3 on the lowermost side to be rotatably connected with a pedal 12. Specifically, the method comprises the following steps: as shown in fig. 2, the foot pedal 12 is rotatably connected to the positioning rod 10, and the specific arrangement of the rotatable connection is as follows: a rotating block is arranged at the joint of the pedal plate 12 and the positioning rod 10, the free end of the pedal plate 12 penetrates into the rotating block to be rotatably connected with the rotating block, the free end of the pedal plate 12 penetrates into the rotating block to be contacted with the free end of the pedal plate 12, the pedal plate 12 is stepped downwards, so that the free end of the pedal plate 12 swings upwards to drive the positioning rod 10 to move upwards, a convex block is arranged on the positioning rod 10, the convex block moves upwards to enable no blocking effect of the convex block exists between the hollow rod 3 and the connecting rod 13, and the convex block cannot prevent the connecting rod 13 from moving in the hollow rod 3; when the pedal 12 is not stepped down, as shown in fig. 2, the connecting rod 13 cannot smoothly slide due to the relationship of the convex blocks, the valve 9 is arranged at the top, the valve 9 is arranged above the positioning rod 10, the valve 9 plays a role in fixing, when the valve 9 exists, the upward stroke of the positioning rod 10 is fixed, and the pedal 12 cannot play a role.

The first fixed rod 2 and the second fixed rod 8 which are positioned at the lowest side are fixedly connected with a plurality of moving wheels 7, and the whole trolley is assisted to move forwards by the arranged moving wheels 7.

The specific implementation process comprises the following steps: the first step, as shown in fig. 1, the whole device is installed, and on the installation of the moving wheels 7, each moving wheel 7 is ensured to be on the same horizontal line, and the second step, when the volume of the drawer 1 is smaller, the valve 9 is taken down, the presser foot pedal 12 is stepped down, the whole positioning rod 10 moves upwards, so that the lug moves upwards, at the moment, the connecting rod 13 can move outwards, and further the volume of the whole device is enlarged, and when the volume of the drawer 1 is smaller, the reverse is realized.

The problem that traditional medical handcart is bulky has been solved to this device.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (7)

1. The foldable medical trolley is characterized by comprising a plurality of drawers which are sequentially arranged from top to bottom, wherein sliding grooves are formed in two ends of each drawer, a first fixing rod is fixedly connected between every two adjacent drawers, hollow rods are fixedly connected to two ends of each first fixing rod, drawer panels are slidably connected in the sliding grooves, a second fixing rod is fixedly connected to one end, far away from the sliding grooves, of each drawer panel, and connecting rods which are slidably connected with the hollow rods are fixedly connected to two ends of each second fixing rod;

the hollow rods positioned on one side of the drawer are all provided with connecting holes, a positioning rod used for fixing the sliding of the connecting rod can be detachably connected in the connecting holes, one end of the positioning rod penetrates through the hollow rod on the uppermost side to be rotatably connected with a valve, and the other end of the positioning rod penetrates through the hollow rod on the lowermost side to be rotatably connected with a pedal;

the first fixed rod and the second fixed rod which are positioned at the lowest side are fixedly connected with a plurality of movable wheels.

2. The foldable medical cart of claim 1, wherein a handle is affixed to a side of the drawer panel distal from the drawer.

3. The foldable medical cart of claim 2, wherein the handle is scored with anti-slip lines.

4. The foldable medical cart of claim 1, wherein hooks are removably attached around the drawer panel.

5. The foldable medical cart of claim 1, wherein the first securing rod at the uppermost position is pivotally connected to a top plate.

6. The foldable medical cart of claim 1, wherein each drawer has a sandwich panel disposed therein, the distance between the sandwich panel and the bottom of the drawer being greater than the thickness of the panel of the drawer.

7. The foldable medical cart of claim 5, wherein the top panel has a length greater than a length of the drawer.

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