CN219501376U

CN219501376U - Folding stretcher

Info

Publication number: CN219501376U
Application number: CN202320254025.9U
Authority: CN
Inventors: 李成燕
Original assignee: Anyue county people's hospital
Current assignee: Anyue county people's hospital
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-11
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of stretcher design, in particular to a folding stretcher, which comprises a stretcher pad and a second stretcher rod, wherein both ends of the second stretcher rod are hinged with connecting rods, a first positioning hole is formed in the outer surface of the third stretcher rod, a positioning rod is hinged to the outer side of the third stretcher rod, a spring is fixedly connected to the outer side of the positioning rod, a handle is fixedly connected to the other end of the spring, a pull rod is fixedly connected to the handle, a second positioning hole is formed in the outer surface of the second stretcher rod, the pull rod is clamped with the second positioning hole on the left side of the third stretcher rod, a positioning rod is hinged to the outer side of the first stretcher rod, and the pull rod is clamped with the second positioning hole on the right side of the third stretcher rod.

Description

Folding stretcher

Technical Field

The utility model relates to the technical field of stretcher design, in particular to a folding stretcher.

Background

In daily life, a stretcher is widely used by people as a tool for transferring injured people, particularly in surgical rescue in hospitals, and therefore, the stretcher has a large market capacity.

At present, most of stretchers appearing on the market are straight stretchers, and when wounded persons are transferred, the situation of stairs and narrower intersections is met, and the straight stretchers can be in the situation of difficult passage, meanwhile, the straight stretchers are easy to roll over, so that wounded persons slide down and secondary injury is caused, and therefore, the folding stretcher is provided for the problems.

Disclosure of Invention

The present utility model is directed to a folding stretcher, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a folding stretcher, includes stretcher pad and second stretcher pole, surface mounting has shank to protect the support on the stretcher pad, stretcher pad outside fixedly connected with safety belt buckle, stretcher pad opposite side fixedly connected with safety belt, surface mounting has the head to protect the pad on the stretcher pad, the hole has been seted up to stretcher pad upper surface, stretcher pad lower surface sliding connection has a folding horizontal pole, the equal hinged joint in folding horizontal pole both sides has first stretcher pole, the equal fixedly connected with stretcher landing leg in first stretcher pole both sides, the equal hinged joint in folding horizontal pole both sides has fourth stretcher pole, the equal fixedly connected with stretcher landing leg in fourth stretcher pole both sides, equal hinged joint in second stretcher pole both ends has the connecting rod, connecting rod one end hinged joint has the third stretcher pole, first locating hole has been seted up to third stretcher pole outside hinged joint has the locating lever, locating lever outside fixedly connected with spring, the other end fixedly connected with handle, handle fixedly connected with pull rod, second stretcher pole outside has the equal hinged joint hole, second stretcher pole outside fixedly connected with second locating hole has the second stretcher pole, the second end face fixedly connected with second stretcher pole outside the locating hole, the second end face fixedly connected with second stretcher pole.

Preferably, the locating rods are arranged in two, the locating rods are uniformly distributed on the first support rod and the third support rod, the first locating holes are arranged in two, the first locating holes are uniformly distributed on the first support rod and the third support rod, the outer surface of the second support rod is provided with four second locating holes, and the second locating holes are uniformly distributed on the left side and the right side of the second support rod.

Preferably, the stretcher pad is provided with six holes, and the holes are uniformly distributed on the left side and the right side of the stretcher pad.

Preferably, the safety belt buckles are arranged in three, the safety belt is arranged in three, and the safety belt buckles and the safety belt are respectively and correspondingly distributed on the left side and the right side of the leg protection support and the stretcher pad.

Preferably, the stretcher legs are arranged in four, and the stretcher legs are uniformly distributed on two sides of the first stretcher rod and the fourth stretcher rod.

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

according to the utility model, the angle between the first stretcher bar and the second stretcher bar and the angle between the second stretcher bar and the third stretcher bar can be adjusted to 90 degrees, 120 degrees and 180 degrees through the arranged positioning bars, the first positioning holes and the second positioning holes, so that the stretcher can be randomly changed in the use of going upstairs and downstairs and the flat ground, and the stretcher is safer and more convenient in use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall folded configuration of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic side view of the fig. 3 structure of the present utility model.

In the figure: 1-locating rod, 2-first locating hole, 3-connecting rod, 4-first arm rest, 5-second arm rest, 6-third arm rest, 7-fourth arm rest, 8-stretcher pad, 9-second locating hole, 10-head protection pad, 11-stretcher leg, 12-leg protection support, 13-safety belt buckle, 14-safety belt, 15-spring, 16-handle, 17-pull rod, 18-two-fold cross bar, 19-hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It is to be understood that the directional terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal" and "top, bottom" etc. are generally based on the directional terms as they are shown in the drawings, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements being referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the folding stretcher comprises a stretcher pad 8 and a second stretcher rod 5, wherein the upper surface of the stretcher pad 8 is fixedly connected with a leg protection support 12, the outer side of the stretcher pad 8 is fixedly connected with a safety belt buckle 13, the other side of the stretcher pad 8 is fixedly connected with a safety belt 14, the upper surface of the stretcher pad 8 is fixedly connected with a head protection pad 10, the upper surface of the stretcher pad 8 is provided with a hole 19, the lower surface of the stretcher pad 8 is slidingly connected with a two-fold cross rod 18, two sides of the two-fold cross rod 18 are hinged with a first stretcher rod 4, two sides of the first stretcher rod 4 are fixedly connected with stretcher legs 11, two sides of the two-fold cross rod 18 are hinged with a fourth stretcher rod 7, two sides of the fourth stretcher rod 7 are fixedly connected with stretcher legs 11, two ends of the second stretcher rod 5 are hinged with a connecting rod 3, the connecting rod 3 has one end hinged with the third support pole 6, the first locating hole 2 is provided on the outer surface of the third support pole 6, the locating pole 1 is hinged on the outer side of the third support pole 6, the spring 15 is fixedly connected on the outer side of the locating pole 1, the handle 16 is fixedly connected on the other end of the spring 15, the pull rod 17 is fixedly connected on the handle 16, the second locating hole 9 is provided on the outer surface of the second support pole 5, the pull rod 17 is clamped with the second locating hole 9 on the left side of the third support pole 6, the first locating hole 2 is provided on the outer surface of the first support pole 4, the locating pole 1 is hinged on the outer side of the first support pole 4, the spring 15 is fixedly connected on the outer side of the locating pole 1, the handle 16 is fixedly connected on the other end of the spring 15, the pull rod 17 is fixedly connected on the lower end surface of the handle 16, the pull rod 17 is engaged with the second positioning hole 9 on the right side of the third bracket rod 6.

The utility model discloses a safety belt protection device for a stretcher, including first stretcher rod 4, third stretcher rod 6, locating lever 1, first locating hole 2, second stretcher rod 5 surface is provided with four second locating holes 9, second locating holes 9 evenly distributed is in the left and right sides of second stretcher rod 5, sets up like this and can make the angle between first stretcher rod 4 and the second stretcher rod 5 and between second stretcher rod 5 and third stretcher rod 6 adjustable, adjustable angle is 90 °, 120 ° and 180 ° respectively for the stretcher can satisfy the user demand of more occasions, stretcher pad 8 is provided with and has seted up 6 holes 19, hole 19 evenly distributed is in stretcher pad 8 left and right sides, sets up like this and can fix external safety belt on second stretcher rod 5 and third stretcher rod 6, safety belt buckle 13 is provided with three, 14 and the safety belt buckle 13 can be set up the safety belt on the both sides of the four sides of the same grade as the safety belt, and can make the four sides of a stretcher support leg buckle 13 more evenly distributed on the four sides of the stretcher support leg 11, and the safety belt is provided with the four more evenly distributed on the four sides of the stretcher support leg 11.

The working flow is as follows: when in use, the first support rod 4 and the third support rod 6 are pulled to two sides, so that the end points of the first support rod 4 and the third support rod 6 are matched with the end points of the second support rod 5, the fourth support rod 7 is pulled to be matched with the end points of the left side of the third support rod 6, the two-fold cross rod 18 is supported, the stretcher support leg 11 is opened, the whole structure is in a straight state, a wounded person is placed on the stretcher, the head is placed on the head protection pad 10, the legs are placed on the leg protection support 12, the safety belt 14 is clamped on the safety belt buckle 13, the safety belt is transferred to the corresponding treatment position, when the safety belt is required to be folded, the handle 16 on the outer side of the first support rod 4 is pulled, the handle 16 drives the pull rod 17 to pull out the first positioning hole 2, the positioning rod 1 is rotated to the required angle position, the handle 16 is released, the pull rod 17 is clamped into the second positioning hole 9, the operation is repeated, the handle 16 on the outer side of the third support rod 5 is pulled, the handle 16 drives the pull rod 17 to pull out the first positioning hole 2, the positioning rod 1 is rotated to a required angle position, the handle 16 is loosened, the pull rod 17 is clamped into the second positioning hole 9, an external safety belt is tied in the hole 19, a wounded person is placed on the stretcher, the external safety belt is hung on the shoulder of a medical staff, the head is placed on the head protection pad 10, the legs are placed on the leg protection support 12, the safety belt 14 is clamped on the safety belt buckle 13, after the wounded person is transported to a corresponding treatment position, the handle 16 on the outer side of the third stretcher rod 6 is pulled, the handle 16 drives the pull rod 17 to pull out of the second positioning hole 9, the positioning rod 1 is rotated, the handle 16 is loosened when rotated to a required angle position, the pull rod 17 is clamped into the first positioning hole 2, the operation is repeated, the handle 16 on the outer side of the first stretcher rod 4 is pulled, the handle 16 drives the pull rod 17 to pull out of the second positioning hole 9, when the positioning rod 1 is rotated to a required angle position, the handle 16 is loosened, the pull rod 17 is clamped into the first positioning hole 2, the stretcher supporting leg 11 is retracted, the safety belt buckle 13 is opened, a wounded person is transferred to an ambulance, when the wounded person needs to be stored, the two-fold cross rod 18 is retracted, the first stretcher rod 4 is lifted, the first stretcher rod 4 is placed on the second stretcher rod 5, the third stretcher rod 6 and the fourth stretcher rod 7 are lifted, and the storage is completed at the other side position of the second stretcher rod 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a folding stretcher, includes stretcher pad and second stretcher pole, fixed surface is connected with leg protection support on the stretcher pad, stretcher pad outside fixedly connected with safety belt buckle, stretcher pad opposite side fixedly connected with safety belt, fixed surface is connected with the head protection pad on the stretcher pad, the hole has been seted up to stretcher pad upper surface, stretcher pad lower surface sliding connection has two folding horizontal poles, two equal hinged joint in two sides of the folding horizontal pole has first stretcher pole, the equal fixedly connected with stretcher landing leg in first stretcher pole both sides, two equal hinged joint in two sides of the folding horizontal pole has fourth stretcher pole, the equal fixedly connected with stretcher landing leg in fourth stretcher pole both sides, its characterized in that: the two ends of the second stretcher rod are hinged with connecting rods, the connecting rod at one end of the second stretcher rod is hinged with a third stretcher rod, the connecting rod at the other end of the second stretcher rod is hinged with a first stretcher rod, the outer surfaces of the first stretcher rod and the third stretcher rod are provided with first positioning holes, the outer sides of the first stretcher rod and the third stretcher rod are hinged with positioning rods, the outer sides of the positioning rods are fixedly connected with springs, the other ends of the springs are fixedly connected with handles, and the handles are fixedly connected with pull rods; four second positioning holes are formed in the outer surface of the second stretcher rod and are uniformly distributed on the left side and the right side of the second stretcher rod; the pull rod on the positioning rod connected with the third stretcher rod hinge is clamped with the second positioning hole on the left side of the second stretcher rod, and the pull rod on the positioning rod connected with the first stretcher rod hinge is clamped with the second positioning hole on the right side of the second stretcher rod.

2. A folding stretcher according to claim 1 characterized in that: the stretcher pad is provided with 6 holes which are uniformly distributed on the left side and the right side of the stretcher pad.

3. A folding stretcher according to claim 1 characterized in that: the safety belt buckle is provided with three, the safety belt is provided with three, and the safety belt buckle and the safety belt are respectively and correspondingly distributed on the left side and the right side of the leg protection support and the stretcher pad.

4. A folding stretcher according to claim 1 characterized in that: the stretcher legs are arranged in four ways and are uniformly distributed on two sides of the first stretcher rod and the fourth stretcher rod.