CN219782980U

CN219782980U - Stretcher with pushing function

Info

Publication number: CN219782980U
Application number: CN202321171890.3U
Authority: CN
Inventors: 王玲; 王振旭; 王欢
Original assignee: Beijing Bliss Medical Equipment Co ltd
Current assignee: Beijing Bliss Medical Equipment Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-03
Anticipated expiration: 2033-05-16

Abstract

The utility model belongs to the technical field of stretchers, and particularly relates to a stretcher with a pushing function, which comprises a first frame body, wherein a second frame body is arranged at the rear end of the first frame body, handles are welded at the left side and the right side of one end, which is far away from the first frame body and the second frame body, of the first frame body, and travelling wheels are rotatably connected at the left side and the right side of the other end, which are far away from the handles. The grooves corresponding to the butt joint strips are formed in the front ends of the second left support plate, the second middle support plate and the second right support plate, so that the first left support plate, the second left support plate, the first middle support plate, the second middle support plate, the first right support plate and the second right support plate are conveniently in butt joint through the butt joint strips, two butt joint blocks positioned at the left end and the right end of the first frame body are respectively inserted into the grooves at the left end and the right end of the second frame body, and the second bolt is rotated to be inserted into the butt joint blocks, so that the stretcher can be stably spliced, and the stretcher can be conveniently separated and disassembled and can be conveniently and quickly pulled out of a patient.

Description

Stretcher with pushing function

Technical Field

The utility model belongs to the technical field of stretchers, and particularly relates to a stretcher with a pushing function.

Background

A stretcher is a device for moving a patient in need of medical care. The basic stretcher type must be carried by two or more persons. The stretcher can transfer wounded more conveniently and rapidly, so that the wounded can be cured in time, and the stretcher is a common medical appliance with high use frequency.

The stretcher is generally composed of a bed surface and a steel structure framework, has higher bearing capacity, can quickly transfer a wounded person when an accident occurs, can enable the wounded person to lie more comfortably, can effectively prevent secondary injury to the wounded person in the transfer process, and is a common stretcher on the market at present, two people and more than two people are usually required to lift up for use at the same time, a single person cannot normally operate, and the stretcher cannot be used under special emergency conditions, such as shortage of enough hands or shortage of human resources in sudden major accidents, so that the condition that the treatment time is influenced can occur. Therefore, there is an urgent need to improve the existing stretcher and provide a stretcher with pushing function.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the stretcher which is reasonable in design, simple in structure, has a pushing function and is convenient for a single person to operate and use, and is used for solving the problems that the single person cannot operate normally and the like in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stretcher with push away function, it includes first support body, the second support body is installed to the rear end of first support body, and the one end left and right sides that first support body and second support body kept away from mutually all welds the handle, and right-hand member two one side that the handle deviates from each other all rotates to be connected with the walking wheel, the inboard of first support body is equipped with first bearing assembly, and the rear of first bearing assembly just is located the inboard of second support body and is equipped with second bearing assembly, the both ends of the inside horizontal guide way of first support body and second support body all are equipped with first bolt, and the both ends all weld the butt joint piece near one side of second support body about the first support body.

As a preferred embodiment, the first supporting component comprises a first left supporting plate, a first middle supporting plate, a first right supporting plate and a butt joint strip, wherein the first left supporting plate, the first middle supporting plate and the first right supporting plate are sequentially arranged from left to right on the inner side of the first frame body, and the butt joint strip is fixedly welded at the middle parts of the rear ends of the first left supporting plate, the first middle supporting plate and the first right supporting plate.

As a preferred embodiment, the left front part of the first left supporting plate is provided with a protruding part, the protruding part extends into a horizontal guide groove in the left end of the first frame body, the left end and the right end of the first middle supporting plate are respectively connected with the first left supporting plate and the first right supporting plate in a rotating way, and the first right supporting plate is welded with the first frame body.

As a preferred embodiment, the second support assembly comprises a second left support plate, a second middle support plate and a second right support plate, wherein the second left support plate, the second middle support plate and the second right support plate are sequentially arranged from left to right at the inner side of the second frame body, and grooves are formed in the front end inner parts of the second left support plate, the second middle support plate and the second right support plate.

As a preferable implementation mode, the left rear part of the second left supporting plate is provided with a protruding part, the protruding part extends into a horizontal guide groove in the left end of the second frame body, the left end and the right end of the second middle supporting plate are respectively connected with the second left supporting plate and the second right supporting plate in a rotating way, and the second right supporting plate is welded with the second frame body.

As a preferred implementation mode, grooves are formed in the left end and the right end of the second frame body, the butt joint block is connected with the second frame body in a clamping mode, and through holes are formed in the butt joint block.

As a preferred embodiment, a bracket is welded on the front outer wall of the second frame body, a second bolt is connected to the inner thread of the bracket, and one end of the second bolt penetrates through the second frame body and extends into the inner through hole of the butt joint block.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

because the grooves corresponding to the butt joint strips are formed in the front ends of the second left supporting plate, the second middle supporting plate and the second right supporting plate, the first left supporting plate, the second left supporting plate, the first middle supporting plate, the second middle supporting plate, the first right supporting plate and the second right supporting plate are conveniently in butt joint one by one through the butt joint strips, two butt joint blocks positioned at the left end and the right end of the first frame body are respectively inserted into the grooves at the left end and the right end of the second frame body, and the second bolt is rotated to be inserted into the butt joint blocks, so that the stretcher can be stably spliced, and in the same way, the stretcher can be conveniently separated and disassembled, and the stretcher can be conveniently and rapidly pulled out from the patient;

when emergency is met, the first bolt positioned on the left side of the horizontal guide groove is screwed up, then the first middle supporting plate and the second middle supporting plate are extruded downwards, the left ends of the first middle supporting plate and the second middle supporting plate are enabled to rotate downwards, at the moment, the right ends of the first left supporting plate and the second left supporting plate can be driven to synchronously rotate downwards, the left end protruding portions of the first left supporting plate and the second left supporting plate respectively move right stably along the horizontal guide grooves of the first frame body and the second frame body, finally the left end protruding portions of the first left supporting plate and the second left supporting plate are positioned by screwing down the first bolt positioned on the right side of the horizontal guide groove, the first supporting assembly and the second supporting assembly form a stable fold line structure, a patient can sit and lie on the stretcher conveniently, one end of the stretcher can be lifted, the walking wheel is pushed by a single person to walk conveniently, and the walking wheel is convenient to use conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic view of a three-dimensional top view structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

figure 3 is a schematic rear view of a first support assembly according to the present utility model;

FIG. 4 is a schematic elevational view of a second support assembly according to the present utility model;

FIG. 5 is a schematic top view of a second frame and docking block connection according to the present utility model;

fig. 6 is a schematic diagram of a rear view structure of the pushing state of the present utility model.

In the figure:

1. a first frame body; 2. a second frame body; 3. a handle; 4. a walking wheel; 5. a first support assembly; 51. a first left pallet; 52. a first middle supporting plate; 53. a first right pallet; 54. butt joint strips; 6. a second support assembly; 61. a second left pallet; 62. a second middle supporting plate; 63. a second right pallet; 7. a first bolt; 8. a butt joint block; 9. a bracket; 10. and a second bolt.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in fig. 1 to 6, the stretcher with pushing function of the present utility model comprises a first frame 1, a second frame 2 is installed at the rear end of the first frame 1, handles 3 are welded at the left and right sides of the end, away from each other, of the first frame 1 and the second frame 2, walking wheels 4 are rotatably connected at the sides, away from each other, of the two handles 3 at the right end, the stretcher is conveniently pushed by a single person in emergency through the arrangement of the handles 3 and the walking wheels 4, a first supporting component 5 is arranged at the inner side of the first frame 1, a second supporting component 6 is arranged at the rear of the first supporting component 5 and at the inner side of the second frame 2, a patient can sit and lie on the stretcher by using the arrangement of the first supporting component 5 and the second supporting component 6, a first bolt 7 is arranged at the two ends of the inner horizontal guide groove of the first frame 1 and the second frame 2, the state of the first supporting component 5 and the second supporting component 6 is conveniently locked by using the arrangement of the first bolt 7, the left end 1 and the right end of the first frame 1 can be connected with the first frame 8 at the lower side of the second frame 2 in a stable manner, and the butt joint performance of the first frame 2 can be improved.

As a preferred embodiment, further, on the basis of the above structure, the first supporting member 5 comprises a first left supporting plate 51, a first middle supporting plate 52, a first right supporting plate 53 and a butt joint strip 54, wherein the first left supporting plate 51, the first middle supporting plate 52 and the first right supporting plate 53 are sequentially arranged from left to right on the inner side of the first frame 1, and the butt joint strip 54 is welded and fixed on the middle parts of the rear ends of the first left supporting plate 51, the first middle supporting plate 52 and the first right supporting plate 53;

by providing the docking bar 54, the first and second support members 5, 6 are advantageously connected to enhance their connection strength and stability.

As a preferred embodiment, in addition to the above structure, a protruding portion is further provided at the left front of the first left supporting plate 51, and the protruding portion extends into a horizontal guiding groove in the left end of the first frame 1, and the left and right ends of the first middle supporting plate 52 are respectively rotatably connected to the first left supporting plate 51 and the first right supporting plate 53, and the first right supporting plate 53 is welded to the first frame 1;

facilitating the rotation of the first middle support plate 52 and the rotation and sliding of the first left support plate 51 by the first middle support plate 52, facilitating the adjustment of the first support assembly 5 to the fold line shape.

As a preferred embodiment, further, on the basis of the above structure, the second support assembly 6 comprises a second left support plate 61, a second middle support plate 62 and a second right support plate 63, wherein the second left support plate 61, the second middle support plate 62 and the second right support plate 63 are sequentially arranged from left to right on the inner side of the second frame 2, and the front end interiors of the second left support plate 61, the second middle support plate 62 and the second right support plate 63 are respectively provided with a groove;

grooves are formed in the front ends of the second left supporting plate 61, the second middle supporting plate 62 and the second right supporting plate 63, so that the grooves are convenient to be connected with the butt joint strips 54 in a clamping manner, and the first supporting component 5 and the second supporting component 6 can be firmly spliced and combined into a stretcher for use.

As a preferred embodiment, in addition to the above structure, a protruding portion is further provided at the left rear of the second left supporting plate 61, and the protruding portion extends into a horizontal guiding groove in the left end of the second frame 2, and the left and right ends of the second middle supporting plate 62 are respectively rotatably connected to the second left supporting plate 61 and the second right supporting plate 63, and the second right supporting plate 63 is welded to the second frame 2;

by rotating the second middle support plate 62, the second left support plate 61 can be pulled by the second middle support plate 62 to rotate and slide, facilitating the adjustment of the second support member 6 to the fold line configuration for cooperation with the first support member 5.

As a preferred embodiment, on the basis of the above structure, grooves are formed in the left and right ends of the second frame body 2, the butt joint block 8 is connected with the second frame body 2 in a clamping manner, and a through hole is formed in the butt joint block 8;

the groove formed at the end part of the second frame body 2 is utilized to facilitate the insertion of the butt joint block 8 into the end part of the second frame body 2, and the through hole formed inside the butt joint block 8 is utilized to facilitate the fixation of the second frame body 2 and the butt joint block 8 through the second bolt 10.

As a preferred embodiment, on the basis of the above structure, further, a bracket 9 is welded on the front outer wall of the second frame body 2, a second bolt 10 is connected to the inner thread of the bracket 9, and one end of the second bolt 10 penetrates through the second frame body 2 and extends into the inner through hole of the butt joint block 8;

through tightening the second bolt 10, make its one end card go into in the inside through-hole of butt joint piece 8 to be convenient for first support body 1 and the firm connection of second support body 2, the same reason is also convenient for carry out the quick separation with both, can take out this stretcher from the health down fast.

The working principle of the utility model is as follows:

under the conditions of emergency and insufficient human hand assistance, the first bolts 7 positioned at the left sides of the horizontal guide grooves of the first frame body 1 and the second frame body 2 can be rotated and moved upwards, then the first middle supporting plate 52 and the second middle supporting plate 62 are pressed downwards, so that the left ends of the first middle supporting plate 51 and the second middle supporting plate 62 are synchronously moved downwards, meanwhile, the right ends of the first left supporting plate 51 and the second left supporting plate 61 can be pulled to synchronously rotate downwards, the left end protruding parts of the first left supporting plate 51 and the second left supporting plate 61 respectively move downwards along the horizontal guide grooves of the first frame body 1 and the second frame body 2, the first supporting assembly 5 and the second supporting assembly 6 can be synchronously changed into a broken line shape, finally, the first bolts 7 positioned at the right sides of the horizontal guide grooves are screwed downwards, the left end protruding parts of the first left supporting plate 51 and the second left supporting assembly 6 can be positioned, the shape of the first supporting assembly 5 and the second supporting assembly 6 is stable, a patient can conveniently lie on the stretcher, the left end of the stretcher can be lifted upwards, the left end of the patient can be conveniently laid on the stretcher, the walking wheel 4 outside the stretcher is pushed by the right end 3, the single person can conveniently walk under the conditions, and the emergency walking can be conveniently carried out by a single person;

through the arrangement of the butt joint strip 54, the components in the first bearing component 5 and the components corresponding to each other in the second bearing component 6 can be stably connected, so that the stability of the stretcher in use can be improved, after a patient is transferred to a designated position by using the stretcher, the second bolt 10 on the bracket 9 can be rotated, the second bolt 10 can be moved and separated from the butt joint block 8, and then the first frame body 1 and the second frame body 2 and the first bearing component 5 and the second bearing component 6 can be quickly separated and detached, so that the stretcher can be conveniently and quickly pulled out from the patient, and the stretcher is convenient to quickly assemble and splice and convenient to use.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.

Claims

1. Stretcher with pushing function, including first support body (1), its characterized in that: the rear end of first support body (1) is installed second support body (2), and the one end left and right sides that first support body (1) and second support body (2) kept away from mutually all welds handle (3), and right-hand member is two one side that handle (3) deviate from each other all rotates and is connected with walking wheel (4), the inboard of first support body (1) is equipped with first bearing subassembly (5), and the rear of first bearing subassembly (5) just is located the inboard of second support body (2) and is equipped with second bearing subassembly (6), the both ends of the inside horizontal guide way of first support body (1) and second support body (2) all are equipped with first bolt (7), and one side that the both ends are close to second support body (2) about first support body (1) all welds butt joint piece (8).

2. The stretcher with pushing function according to claim 1, characterized in that: the first bearing component (5) comprises a first left supporting plate (51), a first middle supporting plate (52), a first right supporting plate (53) and a butt joint strip (54), wherein the first left supporting plate (51), the first middle supporting plate (52) and the first right supporting plate (53) are sequentially arranged from left to right on the inner side of the first frame body (1), and the butt joint strip (54) is fixedly welded at the middle parts of the rear ends of the first left supporting plate (51), the first middle supporting plate (52) and the first right supporting plate (53).

3. A stretcher with pushing function according to claim 2, characterized in that: the left front of first left layer board (51) is equipped with the bulge, and its bulge extends to in the horizontal guide way of first support body (1) left end inside, both ends are rotated with first left layer board (51) and first right layer board (53) respectively about first well layer board (52) and link to each other, first right layer board (53) and first support body (1) welding.

4. The stretcher with pushing function according to claim 1, characterized in that: the second bearing assembly (6) comprises a second left supporting plate (61), a second middle supporting plate (62) and a second right supporting plate (63), the second left supporting plate (61), the second middle supporting plate (62) and the second right supporting plate (63) are sequentially arranged from left to right on the inner side of the second frame body (2), and grooves are formed in the front end inner parts of the second left supporting plate (61), the second middle supporting plate (62) and the second right supporting plate (63).

5. The stretcher with pushing function according to claim 4, characterized in that: the left rear of second left layer board (61) is equipped with the bulge, and its bulge extends to in the horizontal guide way of second support body (2) left end inside, both ends are rotated with second left layer board (61) and second right layer board (63) respectively about second well layer board (62) and are linked, second right layer board (63) and second support body (2) welding.

6. The stretcher with pushing function according to claim 1, characterized in that: grooves are formed in the left end and the right end of the second frame body (2), the butt joint block (8) is connected with the second frame body (2) in a clamping mode, and through holes are formed in the butt joint block (8).

7. The stretcher with pushing function according to claim 1, characterized in that: and a bracket (9) is welded on the front outer wall of the second frame body (2), a second bolt (10) is connected with the internal thread of the bracket (9), and one end of the second bolt (10) penetrates through the second frame body (2) and extends into the internal through hole of the butt joint block (8).