Portable nursing stretcher

Abstract

The utility model discloses a portable nursing stretcher which comprises a first stretcher body, a second stretcher body is arranged on one side of the first stretcher body, a connecting hinge is installed at the connecting position of the bottom end of the first stretcher body and the second stretcher body, and locking assemblies are installed at the connecting positions of the two side walls of the first stretcher body and the second stretcher body. The folding stretcher has the advantages that on one hand, through the design of the connecting hinges and the locking assemblies, the first stretcher body and the second stretcher body can be conveniently folded and unfolded according to actual use requirements when the stretcher is used, and the stretcher is convenient to carry when used; on the other hand, through the design of the electric sliding rails, the supporting legs, the universal wheels, the grooves and the connecting rods, the stretcher can be conveniently moved in a sliding pushing mode in the long-time carrying process, and the labor intensity of workers is greatly reduced while it is ensured that the wounded person is normally transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of stretchers, in particular to a portable nursing stretcher. Background Art

[0002] A stretcher is an important tool for transporting the wounded. It is mainly used for short-distance transportation of the wounded and for transfer or boarding of various medical transport vehicles. It is generally divided into two categories according to its application scope: general stretchers and special stretchers. The wounded are fixed in different ways according to their injuries, generally divided into supine position, lateral position, semi-recumbent position, prone position and sitting position.

[0003] The current nursing stretcher is mainly composed of two parallel struts and an elastic cloth installed between the two struts. Although the nursing stretcher with this structure can realize the convenient transfer of the wounded when in use, on the one hand, due to the fixed structure of the nursing stretcher with the above structure, the stretcher is inconvenient to carry when in use, and it is also not convenient to conveniently fold the stretcher after use. On the other hand, due to the fixed structure of the stretcher with the above structure, the manual labor intensity is relatively high during the long-term movement of the stretcher. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a portable nursing stretcher which can be folded for convenient carrying and storage and can be slid during use to realize convenient movement of the stretcher in response to the current status of the prior art.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: the utility model proposes a portable nursing stretcher, including a frame body one, a frame body two is arranged on one side of the frame body one, a connecting hinge is installed at the portion where the bottom end of the frame body one is connected to the frame body two, locking assemblies are installed on the portions where the two side walls of the frame body one are connected to the frame body two, two grooves are symmetrically provided on both sides of the bottom ends of the frame body one and the frame body two, a leg is installed on one side of each of the grooves, a universal wheel is installed at the bottom end of the leg, an electric slide rail is fixed to the side of the groove opposite to the leg by bolts, and a connecting rod is installed between the sliding block of the electric slide rail and the side wall of the leg.

[0008] Furthermore, an operation panel is installed on one side wall of the frame 1 and the frame 2, and a battery is inserted into one end of the frame 1 and the frame 2.

[0009] By adopting the above technical solution, the operation panel is mainly used to control the opening and closing of the electric slide rail so as to conveniently fold and retract the legs.

[0010] Furthermore, a supporting cushion is installed on the top of the frame body 1 and the frame body 2, and handles are symmetrically installed on the two side walls of the frame body 1 and the frame body 2.

[0011] By adopting the above technical solution, the supporting cushion can ensure that the injured person can lie down conveniently, and the frame one and the frame two can be conveniently lifted with the help of the lifting handle.

[0012] Furthermore, the locking assembly includes a locking plate rotatably mounted on the second frame, a locking groove provided in the locking portion of the locking plate, a stud welded on the first frame and cooperating with the locking groove, and a butterfly nut mounted on the free end of the stud.

[0013] By adopting the above technical solution, when the frame body 1 and the frame body 2 are spread apart, the locking plate is locked on the stud, so that the structural strength of the frame body 1 and the frame body 2 can be ensured.

[0014] Furthermore, one movable part of the connecting hinge is connected to the frame body by a first bolt, and the other movable part of the connecting hinge is connected to the frame body by a second bolt.

[0015] By adopting the above technical solution, the connecting hinge can realize convenient folding between the frame body 1 and the frame body 2.

[0016] Furthermore, the top end of the leg is hinged to the groove, and the universal wheel is bolted to the leg.

[0017] By adopting the above technical solution, after the legs are spread out, the stretcher can be conveniently slid and moved under the action of the universal wheels.

[0018] Furthermore, one end of the connecting rod is hinged to the sliding block on the electric slide rail, and the other end of the connecting rod is hinged to the side wall of the support leg.

[0019] By adopting the above technical solution, convenient rotation adjustment of the connecting rod relative to the electric slide rail and the supporting legs can be ensured.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] In order to solve the problem that the current nursing stretcher is mainly composed of two parallel struts and an elastic cloth installed between the two struts, although the nursing stretcher with this structure can realize the convenient transfer of the wounded when in use, on the one hand, due to the fixed structure of the nursing stretcher with the above structure, the stretcher is inconvenient to carry when in use, and it is also not convenient to conveniently fold the stretcher after use. On the other hand, due to the fixed structure of the stretcher with the above structure, the manual labor intensity of the stretcher is relatively high during the long-term movement. On the one hand, through the design of connecting hinges and locking components, the stretcher can be conveniently folded and extended between frame body one and frame body two according to actual use needs when in use, which not only facilitates the convenient carrying of the stretcher when in use, but also facilitates the quick folding of the stretcher after use. On the other hand, through the design of electric slide rails, legs, universal wheels, grooves and connecting rods, the stretcher can be conveniently moved by sliding in the process of long-term transportation, which greatly reduces the manual labor intensity while ensuring the normal transfer of the wounded. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a portable nursing stretcher described in the utility model;

[0024] Figure 2 The utility model is a portable nursing stretcher Figure 1 The enlarged view of point A in the middle;

[0025] Figure 3 It is a main cross-sectional view of a frame body 1 of a portable nursing stretcher described in the utility model;

[0026] Figure 4 The utility model is a bottom view of a frame body 1 of a portable nursing stretcher.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Support cushion; 2. Frame 1; 3. Operation panel; 4. Legs; 5. Universal wheels; 6. Handle; 7. Battery; 8. Frame 2; 9. Connecting hinge; 10. Groove; 11. Connecting rod; 12. Electric slide rail; 13. Locking assembly; 1301. Butterfly nut; 1302. Stud; 1303. Locking slot; 1304. Locking plate. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figure 1-Figure 4As shown, a portable nursing stretcher in the present embodiment comprises a frame body 2, a frame body 2 8 is arranged on one side of the frame body 2, a connecting hinge 9 is installed at the portion where the bottom end of the frame body 2 is connected to the frame body 2 8, and the connecting hinge 9 can realize convenient folding between the frame body 2 and the frame body 2 8, and locking assemblies 13 are installed at the portions where the two side walls of the frame body 2 are connected to the frame body 2 8, and two grooves 10 are symmetrically provided on both sides of the bottom ends of the frame body 2 and the frame body 2 8, and a leg 4 is installed on one side of each groove 10, and a universal wheel 5 is installed at the bottom end of the leg 4, and an electric slide rail 12 is fixed to the side opposite to the leg 4 in the groove 10 by bolts, and a connecting rod 11 is installed between the sliding block of the electric slide rail 12 and the side wall of the leg 4, and after the leg 4 is stretched open by the action of the electric slide rail 12 and the connecting rod 11, the universal wheel 5 can be used to realize the convenient sliding and pushing of the stretcher.

[0031] like Figure 1-Figure 4 As shown, in this embodiment, an operation panel 3 is installed on one side wall of frame 1 2 and frame 2 8, and batteries 7 are installed at one end of frame 1 2 and frame 2 8. The operation panel 3 is mainly used to control the opening and closing of the electric slide rail 12 so as to conveniently fold and store the legs 4. A support cushion 1 is installed on the top of frame 1 2 and frame 2 8, and handles 6 are symmetrically installed on both side walls of frame 1 2 and frame 2 8. The support cushion 1 can ensure that the injured person can lie down conveniently, and the handles 6 can be used to conveniently lift frame 1 2 and frame 2 8.

[0032] like Figure 1-Figure 2 As shown, in this embodiment, the locking assembly 13 includes a locking plate 1304 rotatably mounted on the frame body 2 8, a locking groove 1303 provided in the locking portion of the locking plate 1304, a stud 1302 welded on the frame body 2 and cooperating with the locking groove 1303, and a butterfly nut 1301 installed at the free end of the stud 1302. When the frame body 1 2 and the frame body 2 8 are spread apart, the locking plate 1304 is locked on the stud 1302 to ensure the structural strength of the frame body 1 2 and the frame body 2 8, one movable part of the connecting hinge 9 is bolted to the frame body 2, and the other movable part of the connecting hinge 9 is bolted to the frame body 2 8.

[0033] like Figure 1 , Figure 3 and Figure 4 As shown, in this embodiment, the top end of the leg 4 is hinged to the groove 10, the universal wheel 5 is bolted to the leg 4, one end of the connecting rod 11 is hinged to the sliding block on the electric slide rail 12, and the other end of the connecting rod 11 is hinged to the side wall of the leg 4, which can ensure convenient rotation and adjustment of the connecting rod 11 relative to the electric slide rail 12 and the leg 4.

[0034] The specific implementation process of this embodiment is as follows: When using, firstly, the stretcher is placed as follows: Figure 1The stretcher is spread out in the manner shown and fixed under the action of the locking assembly 13. Then, after the injured person lies on the supporting cushion 1, the staff can lift and move the stretcher by holding the handle 6 to put the stretcher into use. During use, under the action of the connecting hinge 9 and the locking assembly 13, the stretcher can be conveniently folded and extended between the frame body 1 2 and the frame body 2 8 according to actual use needs, which not only facilitates the convenient carrying of the stretcher during use, but also facilitates the rapid storage of the stretcher after use. At the same time, with the design of the electric slide rail 12, the support leg 4, the universal wheel 5, the groove 10 and the connecting rod 11, the stretcher can be conveniently moved by sliding during long-term transportation, which greatly reduces the labor intensity of manual labor while ensuring the normal transfer of the injured.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable nursing stretcher, characterized in that: The invention comprises a frame body (2), a frame body (8) is arranged on one side of the frame body (2), a connecting hinge (9) is installed at the portion where the bottom end of the frame body (2) is connected to the frame body (8), a locking assembly (13) is installed on the two side walls of the frame body (2) at the portion where the frame body (8) is connected, two grooves (10) are symmetrically provided on both sides of the bottom ends of the frame body (2) and the frame body (8), a leg (4) is installed on one side of each of the grooves (10), a universal wheel (5) is installed at the bottom end of the leg (4), an electric slide rail (12) is fixed by bolts on the side of the groove (10) opposite to the leg (4), and a connecting rod (11) is installed between the sliding block of the electric slide rail (12) and the side wall of the leg (4).

2. A portable nursing stretcher according to claim 1, characterized in that: An operation panel (3) is installed on one side wall of the frame body 1 (2) and the frame body 2 (8), and a storage battery (7) is inserted at one end of the frame body 1 (2) and the frame body 2 (8).

3. A portable nursing stretcher according to claim 1, characterized in that: A supporting cushion (1) is installed on the top of the frame body 1 (2) and the frame body 2 (8), and handles (6) are symmetrically installed on the two side walls of the frame body 1 (2) and the frame body 2 (8).

4. A portable nursing stretcher according to claim 1, characterized in that: The locking assembly (13) includes a locking plate (1304) rotatably mounted on the frame body 2 (8), a locking groove (1303) provided in the locking portion of the locking plate (1304), a stud (1302) welded on the frame body 1 (2) and cooperating with the locking groove (1303), and a butterfly nut (1301) mounted on the free end of the stud (1302).

5. The portable nursing stretcher according to claim 1, characterized in that: One movable part of the connecting hinge (9) is bolted to the frame body one (2), and the other movable part of the connecting hinge (9) is bolted to the frame body two (8).

6. The portable nursing stretcher according to claim 1, characterized in that: The top end of the supporting leg (4) is hinged to the groove (10), and the universal wheel (5) is bolted to the supporting leg (4).

7. A portable nursing stretcher according to claim 1, characterized in that: One end of the connecting rod (11) is hinged to the sliding block on the electric slide rail (12), and the other end of the connecting rod (11) is hinged to the side wall of the supporting leg (4).

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