阅读说明：本技术 一种便于使用的担架 (Stretcher convenient to use ) 是由 刘勇 于 2019-11-08 设计创作，主要内容包括：本发明公开一种便于使用的担架,包括包括支撑杆、担架布、转轴、把手、滑动杆、伸缩杆、滑轮。本发明能够在担架功能和移动病床功能之间进行切换,从而使得使用者在平路移动过程中,把担架改变成移动病床,当在狭小的空间或者不平的路面时,恢复担架的样式,进行搬运,有效的提高了担架的使用效率,扩大了担架的适用范围；本发明结构简单,使用方便,易制作,易推广。(The invention discloses a stretcher convenient to use, which comprises a supporting rod, stretcher cloth, a rotating shaft, a handle, a sliding rod, a telescopic rod and pulleys. The stretcher can be switched between the stretcher function and the movable sickbed function, so that a user changes the stretcher into the movable sickbed in the process of moving on a flat road, and when the stretcher is in a narrow space or an uneven road surface, the style of the stretcher is recovered for carrying, the use efficiency of the stretcher is effectively improved, and the application range of the stretcher is expanded; the invention has simple structure, convenient use, easy manufacture and easy popularization.)

1. A stretcher convenient to use, which is characterized by comprising a supporting rod (1) and stretcher cloth (2), two groups of supporting rods (1) are arranged, the two groups of supporting rods (1) are centrosymmetric, the stretcher cloth (2) is arranged between the two groups of the supporting rods (1), the stretcher cloth (2) is connected with the supporting rods (1), the outer sides of the two ends of the supporting rod (1) are respectively provided with a sliding rod (5), the sliding rods (5) are rotatably connected with the supporting rod (1) through a rotating shaft (3), the bottom end of the sliding rod (5) is provided with a telescopic rod (6), the outer side of the telescopic rod (6) is provided with an external thread, the telescopic rod (6) is inserted into the sliding rod (5) and is in threaded connection with the sliding rod (5), the bottom of telescopic link (6) is provided with pulley (7), the stiff end of pulley (7) is connected with the bottom of telescopic link (6).

2. The stretcher convenient for use according to claim 1 characterized in that the two ends of the supporting rod (1) are respectively provided with a fixedly connected handle (4).

3. The stretcher of claim 2 characterized in that the bottom end of the handle (4) is provided with a recess.

4. The stretcher of claim 1 characterized in that the length of the telescopic rod (6) is less than the length of the sliding rod (5).

5. The stretcher convenient to use according to claim 1 or 4 characterized in that the sliding bar (5) and the telescopic bar (6) are made of stainless steel material.

Technical Field

The invention relates to the technical field of medical supplies, in particular to a stretcher convenient to use.

Background

The stretcher is one of emergency rescue equipment, especially when going out a doctor and transporting the patient, the stretcher is more indispensable instrument, but the use of present stretcher still divides the head cooperation through two people, and work load is big, and the work degree of difficulty is high, especially obese adult, and the staff uses the stretcher just comparatively difficultly to it is very inconvenient.

Therefore, a stretcher convenient to use is urgently needed to be researched.

Disclosure of Invention

In order to comprehensively realize the purposes, the stretcher convenient to use is provided aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical means:

the utility model provides a stretcher convenient to use, includes bracing piece and stretcher cloth, the bracing piece is equipped with two sets ofly, and is two sets of bracing piece central symmetry, the stretcher is laid and is arranged in two sets ofly between the bracing piece, stretcher cloth is connected with the bracing piece, the both ends outside of bracing piece is provided with the slide bar respectively, the slide bar rotates with the bracing piece through the pivot and is connected, the bottom of slide bar is provided with the telescopic link, the outside of telescopic link is equipped with the external screw thread, the telescopic link inserts in the slide bar with slide bar threaded connection, the bottom of telescopic link is provided with the pulley, the stiff end of pulley is connected with the bottom of telescopic.

Furthermore, handles fixedly connected with each other are arranged at two ends of the supporting rod respectively.

The support rod has the advantages that the handle can be used for conveniently lifting the support rod by a user, so that the use efficiency of the support rod is improved.

Furthermore, the bottom end of the handle is provided with a groove.

The novel handle has the advantages that the grooves can improve the friction force between the handle and the hand of a user, so that the stability of the handle in use is improved.

Further, the length of the telescopic rod is smaller than that of the sliding rod.

The telescopic rod has the advantages that the telescopic rod can be completely retracted into the sliding rod due to the arrangement, so that the occupied space of the telescopic rod when the telescopic rod is not used is effectively reduced.

Further, the sliding rod and the telescopic rod are made of stainless steel materials.

The stainless steel telescopic rod has the advantages that the stainless steel material has the characteristics of good wear resistance, corrosion resistance, high hardness and the like, and the sliding rod and the telescopic rod made of the stainless steel material are long in service life.

Compared with the prior art, the invention has the following advantages:

the stretcher can be switched between the stretcher function and the movable sickbed function, so that a user changes the stretcher into the movable sickbed in the process of moving on a flat road, and when the stretcher is in a narrow space or an uneven road surface, the style of the stretcher is recovered for carrying, the use efficiency of the stretcher is effectively improved, and the application range of the stretcher is expanded; the invention has simple structure, convenient use, easy manufacture and easy popularization.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a third schematic structural diagram of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the present invention provides a stretcher convenient to use, which includes two sets of support rods 1 and stretcher cloth 2, wherein the two sets of support rods 1 are arranged in a central symmetry manner, the stretcher cloth 2 is arranged between the two sets of support rods 1, the stretcher cloth 2 is connected with the support rods 1, the outer sides of the two ends of the support rods 1 are respectively provided with a sliding rod 5, the sliding rod 5 is rotatably connected with the support rods 1 through a rotating shaft 3, the bottom end of the sliding rod 5 is provided with a telescopic rod 6, the outer side of the telescopic rod 6 is provided with an external thread, the telescopic rod 6 is inserted into the sliding rod 5 and is in threaded connection with the sliding rod 5, the bottom end of the telescopic rod 6 is provided with a pulley 7, and the fixed end of the pulley 7 is connected.

The two ends of the support rod 1 are respectively provided with a handle 4 which is fixedly connected. The handle 4 can facilitate a user to lift the support rod 1, thereby improving the use efficiency of the support rod 1.

The bottom end of the handle 4 is provided with a groove. The grooves can improve the friction between the handle 4 and the user's hand, thereby improving the stability of the handle 4 when in use.

The length of the telescopic rod 6 is less than that of the sliding rod 5. The arrangement can enable the telescopic rod 6 to be completely retracted into the sliding rod 5, so that the occupied space of the telescopic rod 6 when not in use is effectively reduced.

The slide bar 5 and the telescopic bar 6 are made of stainless steel material. The stainless steel material has the characteristics of good wear resistance, corrosion resistance, high hardness and the like, and the sliding rod 5 and the telescopic rod 6 made of the stainless steel material have long service life.

The invention relates to a stretcher convenient to use, which can switch between the functions of the stretcher and a movable sickbed, so that a user changes the stretcher into the movable sickbed in the process of moving on a flat road, and when the stretcher is in a narrow space or an uneven road surface, the style of the stretcher is recovered for carrying, the use efficiency of the stretcher is effectively improved, and the application range of the stretcher is expanded; the invention has simple structure, convenient use, easy manufacture and easy popularization.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.