CN214049371U

CN214049371U - Grip stable stretcher for hospital first aid

Info

Publication number: CN214049371U
Application number: CN202023037155.2U
Authority: CN
Inventors: 南晓北; 周志强; 薛明团
Original assignee: Affiliated Hospital of Chifeng University
Current assignee: Affiliated Hospital of Chifeng University
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-27
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a grip stable stretcher for hospital first aid relates to stretcher technical field. The utility model discloses a four telescopic links, the outer tube has been cup jointed to telescopic link one end, the telescopic link is kept away from and is installed the antiskid that is used for stably gripping with the one end that the outer tube cup jointed and takes off the handle, two parallel relative telescopic links are installed the antiskid and are taken off the one end below fixed mounting of handle and have the wheel, two other telescopic link below fixed mounting have the support column, install the automatic telescoping device with outer tube matched with in the telescopic link, two outer tubes are kept away from the one end of being connected with the telescopic link and are rotated and install the articulated elements. The utility model discloses an install automatic telescoping device on telescopic link and outer tube, can realize the length adjustment of stretcher, adapt to the patient of different heights, install wheel and support column on the telescopic link, make things convenient for the stretcher to remove and place more laborsavingly, install the antiskid on the telescopic link and take off the handle, prevent the hand slippage.

Description

Grip stable stretcher for hospital first aid

Technical Field

The utility model relates to a stretcher equipment technical field, concretely relates to grip stable stretcher for hospital's first aid.

Background

The stretcher is the apparatus that is used for lifting patient, wounded, makes the shelf with the rod generally, and canvas or rope are stretched in the middle of, and the stretcher that the hospital's first aid was used needs to conveniently carry and adapt to patient's stretcher more, and traditional stretcher itself is heavier, the transport of not being convenient for, and the volume is great, and inconvenient depositing, can't adjust stretcher length, can not adapt to the patient of different heights, consequently the utility model provides a stable stretcher for hospital's first aid grips.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the great inconvenient removal of stretcher itself heavier volume, long-time transport can make the hand slippage of grabbing the stretcher to and the stretcher can not adjust length, can not adapt to different height patient's problem, the utility model provides a grip stable stretcher for hospital's first aid.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a grip stable stretcher for hospital's first aid, includes four telescopic links, the outer tube has been cup jointed to telescopic link one end, the telescopic link is kept away from and is installed the antiskid that is used for stably gripping with the one end that the outer tube cup jointed and take off the handle, two parallel relative telescopic links are installed the antiskid and are taken off the one end below fixed mounting of handle and have the wheel, two in addition telescopic link below fixed mounting has the support column, install in the telescopic link with outer tube matched with automatic telescoping device, two the outer tube is kept away from the one end of being connected with the telescopic link and is rotated and install the articulated elements, parallel relative two all the cover is equipped with the canvas between the outer tube and between two telescopic links, the parcel has the soft board in the canvas.

Further, the anti-slipping handle comprises a pipe body, the pipe body is connected with the telescopic rod through threads, a buckle rope belt is fixedly connected to one side face of one end of the pipe body, an opening for the buckle rope belt to penetrate through is formed in the other side face of the other end of the pipe body, and a plurality of bayonets matched with the buckle rope belt are formed in the pipe body.

Further, automatic telescoping device is including installing the expanding spring in the outer tube and the lever of fixed mounting in the telescopic link, lever one end is connected with the button, the lever other end is connected with the spring catch post that is used for joint telescopic link and outer tube.

Further, the spring clamp column comprises a spring seat fixedly connected inside the telescopic rod, a clamp column is slidably mounted in the spring seat, a spring is sleeved between the clamp column and the spring seat, the clamp column is fixedly connected with the lever and penetrates through the telescopic rod and the outer tube, and a plurality of clamp holes are formed in the outer tube and are buckled with the clamp column.

Furthermore, the outer surface of the telescopic rod is provided with guide grooves for guiding, the inner surface of the outer tube is provided with guide protrusions matched with the guide grooves in two sides, the outer surface of the middle of the telescopic rod is fixedly sleeved with a clamping ring, and the inner side of one end, sleeved with the telescopic rod, of the outer tube is provided with a retaining ring matched with the clamping ring.

Furthermore, the articulated elements are U-shaped, two ends of the articulated elements are connected with the outer tube in a ninety-degree rotation mode, and two ends of the articulated elements, which are connected with the outer tube, are provided with semicircular notches with the same radius as the outer circle of the outer tube.

The utility model has the advantages as follows:

1. the utility model discloses an install automatic telescoping device on telescopic link and outer tube, can realize the length adjustment of stretcher, adapt to the patient of different heights, install wheel and support column on the telescopic link, make things convenient for the stretcher to remove and place more laborsavingly, install the antiskid on the telescopic link and take off the handle, prevent the hand slippage.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the present invention at C in FIG. 1;

FIG. 3 is a plan view of the present invention;

fig. 4 is a cross-sectional view taken along the line a-a of fig. 3 according to the present invention;

fig. 5 is an enlarged view of fig. 4 of the present invention;

fig. 6 is a cross-sectional view taken along the line B-B of fig. 3 in accordance with the present invention;

reference numerals: 1. a telescopic rod; 101. a guide groove; 102. a snap ring; 2. an outer tube; 201. a guide projection; 202. a baffle ring; 3. the anti-slip handle; 301. a pipe body; 302. fastening a rope belt; 303. opening a hole; 304. a bayonet; 4. a wheel; 5. a support pillar; 6. an automatic telescoping device; 601. a tension spring; 602. a lever; 603. a button; 604. a spring clip post; 6041. a spring seat; 6042. clamping the column; 6043. a spring; 6044. a clamping hole; 7. an articulation member; 701. a semicircular gap; 8. canvas; 9. and (4) a soft board.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1 and 4, an embodiment of the present invention provides a stable-holding stretcher for emergency treatment in hospital, which comprises four telescopic rods 1, an outer tube 2 is sleeved on one end of each telescopic rod 1, an anti-slip handle 3 for stable holding is installed on the end of each telescopic rod 1 far from the end sleeved with the outer tube 2, the anti-slip handle 3 installed on the end of each telescopic rod 1 prevents hands of medical personnel from slipping off when lifting the stretcher, wheels 4 are fixedly installed below the ends of two parallel opposite telescopic rods 1 provided with the anti-slip handles 3, the wheels 4 can be conveniently moved when lifting the stretcher by one person, labor force of personnel is reduced, support columns 5 are fixedly installed below the other two telescopic rods 1, the support columns 5 are horizontally arranged with the wheels, the stretcher can be horizontally placed, an automatic telescopic device 6 matched with the outer tube 2 is installed in each telescopic rod 1, the automatic telescopic device 6 is used for extending and shortening the telescopic rods 1 and the outer tube 2, the length that can adjust the stretcher is in order to adapt to the patient of different heights, and two outer tubes 2 are kept away from the one end of being connected with telescopic link 1 and are rotated and install articulated elements 7, and installation articulated elements 7 are used for the stretcher can the fifty percent discount to place, have reduced its shared space, all overlap between two parallel relative outer tubes 2 and between two telescopic links 1 and be equipped with canvas 8, and the parcel has soft board 9 in the canvas 8.

As shown in fig. 1-2, in some embodiments, the anti-slip handle 3 includes a tube 301, the tube 301 is connected to the telescopic rod 1 through a thread, a fastening rope 302 is fixedly connected to one end side of the tube 301, an opening 303 for the fastening rope 302 to pass through is formed on the other end side of the tube 301, a plurality of bayonets 304 matched with the fastening rope 302 are configured on the tube 301, when the anti-slip handle 3 is held by a hand, one end of the fastening rope 302 is connected to the tube 301, one end of the fastening rope passes through the opening 303 on the tube 301 to be engaged with the bayonet 304, and the tightening fastening rope 302 ties the hand on the anti-slip handle 3 to prevent slipping.

As shown in fig. 3-4, in some embodiments, the automatic retracting device 6 includes a retracting spring 601 installed in the outer tube and a lever 602 fixedly installed in the retracting rod, one end of the lever 602 is connected with a button 603, the other end of the lever 602 is connected with a spring latching column 604 for clamping the retracting rod 1 and the outer tube 2, and the button 603 moves downwards to drive the other end of the lever 602 to move upwards so as to drive the spring latching column 604 to move in the opposite direction.

As shown in fig. 4-5, in some embodiments, the spring catch 604 includes a spring seat 6041 fixedly connected inside the telescopic rod 1, a catch 6042 is slidably installed in the spring seat 6041, a spring 6043 is sleeved between the catch 6042 and the spring seat 6041, the catch 6042 is fixedly connected with the lever 602 and penetrates through the telescopic rod 1 and the outer tube 2, a plurality of catch holes 6044 fastened with the catch 6042 are configured on the outer tube 2, when the spring catch 604 is pulled by the lever 602, the catch 6042 is separated from the catch holes 6044, and the telescopic spring 601 ejects the telescopic rod 1.

As shown in fig. 5 to 6, in some embodiments, guide grooves 101 for guiding are formed on both sides of the outer surface of the telescopic rod 1, guide protrusions 201 matched with the guide grooves 101 are formed on both sides of the inner surface of the outer tube 2, a snap ring 102 is fixedly sleeved on the outer surface of the middle part of the telescopic rod 1, a stop ring 202 matched with the snap ring 102 is formed on the inner side of one end of the outer tube 2 sleeved with the telescopic rod 1, when the telescopic rod 1 is ejected by the telescopic spring 601, the guide grooves 101 and the guide protrusions 201 are matched to prevent the telescopic rod 1 from rotating, and the stop ring 202 and the snap ring 102 can prevent the telescopic rod 1 from separating from the outer tube 2.

As shown in fig. 2, in some embodiments, the hinge member 7 is U-shaped and has two ends both rotatably connected to the outer tube 2 through threads, and the two ends of the hinge member 7 connected to the outer tube 2 are configured with semicircular notches 701 having the same radius as the outer circle of the outer tube 2, so as to ensure that the outer tube 2 can only rotate 90 degrees, thereby preventing the stretcher from turning over.

Claims

1. The utility model provides a grasp stable stretcher for hospital first aid, includes four telescopic links (1), its characterized in that, outer tube (2) have been cup jointed to telescopic link (1) one end, telescopic link (1) is kept away from the one end of cup jointing with outer tube (2) and is installed the antiskid that is used for stably grasping and takes off handle (3), wherein two parallels are relative telescopic link (1) is installed the antiskid and is taken off the one end below fixed mounting of handle (3) and have wheel (4), two in addition telescopic link (1) below fixed mounting has support column (5), install in telescopic link (1) with outer tube (2) matched with automatic telescoping device (6), two outer tube (2) are kept away from the one end of being connected with telescopic link (1) and are rotated and are installed articulated elements (7), parallel relative two all the cover is equipped with canvas (8) between outer tube (2) and between two telescopic links (1), the canvas (8) is wrapped with a soft plate (9).

2. The hospital emergency stretcher with stable holding function according to claim 1, wherein the anti-slipping handle (3) comprises a tube body (301), the tube body (301) is connected with the telescopic rod (1) through a thread, a buckling rope belt (302) is fixedly connected to one end side of the tube body (301), an opening (303) for the buckling rope belt (302) to penetrate through is formed in the other end side of the tube body (301), and a plurality of bayonets (304) matched with the buckling rope belt (302) are formed in the tube body (301).

3. The holding-stable hospital emergency stretcher according to claim 1 characterized in that the automatic telescopic device (6) comprises a telescopic spring (601) installed in the outer tube (2) and a lever (602) fixedly installed in the telescopic rod (1), one end of the lever (602) is connected with a button (603), and the other end of the lever (602) is connected with a spring clamping column (604) for clamping the telescopic rod (1) and the outer tube (2).

4. The hospital emergency stretcher with stable holding function according to claim 3, wherein the spring clip column (604) comprises a spring seat (6041) fixedly connected inside the telescopic rod (1), the spring seat (6041) is internally and slidably provided with a clip column (6042), a spring (6043) is sleeved between the clip column (6042) and the spring seat (6041), the clip column (6042) is fixedly connected with the lever (602) and penetrates through the telescopic rod (1) and the outer tube (2), and the outer tube (2) is provided with a plurality of clip holes (6044) for clipping with the clip column (6042).

5. The hospital emergency stretcher with stable holding function according to claim 1, characterized in that the telescopic rod (1) is provided with guide grooves (101) for guiding on both sides of the outer surface thereof, the outer tube (2) is provided with guide protrusions (201) matching with the guide grooves (101) on both sides of the inner surface thereof, the outer surface of the middle portion of the telescopic rod (1) is fixedly sleeved with the snap ring (102), and the inner side of the end of the outer tube (2) sleeved with the telescopic rod (1) is provided with a stop ring (202) matching with the snap ring (102).

6. The hospital emergency stretcher with stable holding according to claim 1, characterized in that the hinge (7) is U-shaped and both ends are connected with the outer tube (2) in a ninety-degree rotation, and the two ends of the hinge (7) connected with the outer tube (2) are configured with a semicircular notch (701) with the same radius as the outer circle of the outer tube (2).