CN213676792U

CN213676792U - Medical trolley

Info

Publication number: CN213676792U
Application number: CN202022762991.0U
Authority: CN
Inventors: 王鑫
Original assignee: Individual
Current assignee: First Hospital Jinlin University
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-13
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the field of hospital tools, in particular to a medical trolley, which comprises a protective sleeve body, wherein the protective sleeve body is a cylindrical structure made of a plastic film, one end of the cylindrical structure is open, and the other end is blocked; the plugging end of the protective sleeve body is sealed by a hot melting dotted line; the length of the protective sleeve body is 20 centimeters. The specific material of the plastic film is polyethylene. The utility model discloses make things convenient for the doctor to use, labour saving and time saving, the parcel apparatus that can be abundant again simultaneously plays fine guard action. The utility model discloses economy is suitable for, can not cause economic burden for the patient, has guaranteed patient's safety moreover. The trolley comprises a trolley body, wherein four corners of the bottom of the trolley body are respectively provided with a universal wheel. Handcart width adjustable, make the handcart possess two kinds of operating condition that carry the thing space difference to both guaranteed the use flexibility of handcart, effectively improved the storing space and the transport capacity of handcart again.

Description

Medical trolley

Technical Field

The utility model belongs to the apparatus field of hospital especially relates to a medical handcart.

Background

In hospitals, cabinet trolleys are often used to push various items. In order to ensure the flexibility of the trolley, most medical trolleys are not more than 60 cm wide, so that the trolley has a small storage space, less transported objects and poor applicability to different transportation requirements. Therefore, there is a need to design a new medical cart to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the background technology, the utility model provides a medical trolley.

The utility model provides a technical problem adopt following technical scheme to realize:

the utility model comprises a trolley body, wherein four corners of the bottom of the trolley body are respectively provided with a universal wheel, the upper part of the side surface of the trolley body is provided with a handle, the trolley body is divided into a trolley body A and a trolley body B, the trolley body A and the trolley body B are connected through an upper layer plate group and a lower layer plate group, the upper layer plate group is connected to the middle part of a space clamped by the trolley body A and the trolley body B, and the lower layer plate group is connected to the lower part of the space clamped by the trolley body A and the;

the upper plate group is formed by hinging two flat plates, and the two flat plates are respectively hinged on the vehicle body A and the vehicle body B;

the structure of the lower plate group is the same as that of the upper plate group;

the bottom of the vehicle body A and the bottom of the vehicle body B are provided with a lead screw transmission mechanism, the lead screw transmission mechanism comprises a lead screw and two nuts, two ends of the lead screw are respectively provided with two sections of threads with opposite turning directions, the two nuts are respectively arranged on the two sections of threads, each nut is hinged with two connecting rods, and the free ends of the two connecting rods are respectively hinged on the vehicle body A and the vehicle body B;

the handle is total two, and two handles are fixed connection respectively in the side of automobile body A and automobile body B, and a slide bar has been inserted to the central authorities of two handles.

The utility model has the advantages that: handcart width adjustable, make the handcart possess two kinds of operating condition that carry the thing space difference to both guaranteed the use flexibility of handcart, effectively improved the storing space and the transport capacity of handcart again.

Drawings

FIG. 1 is a schematic view of a conventional medical cart;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the present invention after being unfolded from the state shown in fig. 2;

fig. 4 is a bottom view of fig. 2.

In the figure: 1. a handle; 2. a universal wheel; 3. a vehicle body A; 4. a vehicle body B; 5. a slide bar; 6. an upper deck group; 7. a lower plate group; 8. a lead screw; 9. a nut; 10. a connecting rod; 11. and (4) flat plate.

Detailed Description

The technical scheme of the utility model is further explained with the attached drawings as follows:

as shown in fig. 1, the present embodiment includes a cart body, four universal wheels 2 are mounted at four corners of a bottom of the cart body, and a handle 1 is mounted at an upper portion of a side surface of the cart body. The above structure is a general structure in the prior art, and is not described herein again.

As shown in fig. 2, the trolley body is divided into a trolley body A3 and a trolley body B4, the trolley body A3 and the trolley body B4 are connected through an upper plate group 6 and a lower plate group 7, the upper plate group 6 is connected to the middle of a space sandwiched between the trolley body A3 and the trolley body B4, and the lower plate group 7 is connected to the lower part of the space sandwiched between the trolley body A3 and the trolley body B4; the upper plate group 6 is formed by hinging two flat plates 11, and the two flat plates 11 are respectively hinged on a vehicle body A3 and a vehicle body B4; the structure of the lower plate group 7 is the same as that of the upper plate group 6.

Fig. 2 shows that the utility model discloses a fold condition, when being in fold condition, upper plate group 6 and lower plate group 7 are folded and are accomodate between automobile body A3 and automobile body B4, under this state, the utility model discloses a volume is minimum, and it is best to use the flexibility.

Fig. 3 shows that the utility model discloses an expansion state, when being in expansion state, all can be used for bearing the weight of article after upper plate group 6 and lower plate group 7 expand to the transportation ability of handcart has effectively been improved.

In order to make the utility model discloses switch between folding and expansion two kinds of states, the utility model discloses automobile body A3 and automobile body B4's bottom is provided with screw drive mechanism, and screw drive mechanism includes a lead screw 8 and two nuts 9, and lead screw 8's both ends are provided with respectively and revolve to two sections screw threads opposite, two nuts 9 install respectively on foretell two sections screw threads, every nut 9 goes up to articulate has two connecting rods 10, and the free end of two connecting rods 10 articulates respectively on automobile body A3 and automobile body B4. Need will the utility model discloses when launching, can twist under the state that fig. 2 shows and move lead screw 8, two nuts 9 on the lead screw 8 keep away from each other under the transmission of screw thread, and then make automobile body A3 and automobile body B4 keep away from each other, finally will the utility model discloses launch to the state as shown in fig. 3.

The number of the handles 1 is two, the two handles 1 are respectively and fixedly connected to the side surfaces of the vehicle body A3 and the vehicle body B4, and a sliding rod 5 is inserted into the centers of the two handles 1. In the state shown in fig. 2, both ends of the slide rod 5 are retracted into the handles 1, and in the process of switching to the state shown in fig. 3, the slide rod 5 is extended from the handles 1. The arrangement of the sliding rod 5 can effectively improve the structural stability of the utility model in the state shown in figure 3, and ensure that the vehicle body A3 and the vehicle body B4 can not collapse towards the center.

Claims

1. The utility model provides a medical handcart, includes the handcart body, and an universal wheel (2) are respectively installed in the four corners of the bottom of handcart body, and handle (1), its characterized in that are installed on the upper portion of handcart body side: the trolley body is divided into a trolley body A (3) and a trolley body B (4), the trolley body A (3) and the trolley body B (4) are connected through an upper plate group (6) and a lower plate group (7), the upper plate group (6) is connected to the middle of a space clamped by the trolley body A (3) and the trolley body B (4), and the lower plate group (7) is connected to the lower portion of the space clamped by the trolley body A (3) and the trolley body B (4);

the upper layer plate group (6) is formed by hinging two flat plates (11), and the two flat plates (11) are respectively hinged on the vehicle body A (3) and the vehicle body B (4);

the structure of the lower plate group (7) is the same as that of the upper plate group (6);

the bottom of the vehicle body A (3) and the bottom of the vehicle body B (4) are provided with a lead screw transmission mechanism, the lead screw transmission mechanism comprises a lead screw (8) and two nuts (9), two ends of the lead screw (8) are respectively provided with two sections of threads with opposite turning directions, the two nuts (9) are respectively arranged on the two sections of threads, each nut (9) is hinged with two connecting rods (10), and the free ends of the two connecting rods (10) are respectively hinged on the vehicle body A (3) and the vehicle body B (4);

the bicycle is characterized in that the number of the handles (1) is two, the two handles (1) are fixedly connected to the side faces of the bicycle body A (3) and the bicycle body B (4) respectively, and a sliding rod (5) is inserted into the centers of the two handles (1).