CN112043509A

CN112043509A - Emergency rescue device

Info

Publication number: CN112043509A
Application number: CN202011081968.3A
Authority: CN
Inventors: 曹新军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2020-12-08

Abstract

The invention discloses an emergency rescue device, which comprises two brackets arranged in parallel front and back, wherein two connecting shafts are arranged between the two brackets up and down, the connecting shafts and the brackets are fixedly installed, more than two rollers are arranged on each connecting shaft, bearings are matched between the rollers and the connecting shafts, when a patient is placed, a space is reserved between the brackets and a wall, and the rollers contact the wall, so that the moving resistance during the placing is reduced. A buffer device is arranged at the position of the upper connecting shaft; the product can transfer the patient from the window, and can greatly shorten the rescue time.

Description

Emergency rescue device

Technical Field

The invention relates to an emergency rescue device.

Background

Emergency internal medicine department can need to use the stretcher when going out emergency rescue, lifts the patient downstairs through the stretcher. However, in actual rescue, the corridor of a part of old districts is narrow, so that the stretcher cannot effectively turn after bearing a patient, the rescue opportunity is greatly delayed, and the life guarantee cannot be provided for the patient. Especially for obese patients, the weight of part of the patients exceeds 100 kg, which provides a great workload for rescuers.

Therefore, the emergency rescue device capable of lowering the patient from the window and greatly shortening rescue time is designed by utilizing the window in the building corridor.

Disclosure of Invention

The invention aims to solve the technical problem of providing an emergency rescue device which can put down a patient from a window and greatly shorten the rescue time.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides an emergency call emergency rescue device, is two including parallel arrangement's two spinal branch framves around two be provided with two connecting axles from top to bottom between the support, the connecting axle with fixed mounting between the support is every be provided with the gyro wheel more than two on the connecting axle, the gyro wheel with the cooperation has the bearing between the connecting axle, when putting the patient under, has the interval between support and the wall, through gyro wheel contact wall, reduces the moving resistance when transferring. A buffer device is arranged at the position of the upper connecting shaft, a steel cable is matched through the buffer device, a rotatable frame is matched between the front bracket and the rear bracket, the frame limits a patient when rotating to the left side of the bracket, a handle for medical personnel to operate is formed when the frame rotates to the right side of the bracket, and a pin shaft is matched between the frame and the bracket; two fixed limiting rods for limiting the frame are arranged on the bracket, and the frame is positioned at 0 degree or 180 degrees when contacting the fixed limiting rods; two movable limiting rods for limiting the frame are arranged on the bracket, and the movable limiting rods and the fixed limiting rods are matched to clamp the frame; the front support and the rear support are welded with connecting plates, a soft back cushion is fixedly glued between the left sides of a plurality of connecting plates, a sliding block is installed at the position, close to the lower part, of each support, screws are matched between the sliding block and the corresponding support, notches are formed in the inner sides of the sliding blocks, angle adjusting screws are screwed into the bottoms of the sliding blocks, a first trapezoidal frame is matched between the notches on the two sides, a first pin shaft is matched between the first frame and the notches, the longitudinal width of the first frame is gradually reduced towards the left side, and a woven hanging basket is arranged on the inner side of the first frame; and a pulley is arranged on the left side of the first frame.

Preferably, the buffering device comprises two sliding sleeves sleeved on the connecting shaft, the sliding sleeves can slide along the axial direction of the connecting shaft, a first screw is matched between the sliding sleeves and the connecting shaft, an ear plate is arranged outside the sliding sleeves, a through hole is penetrated through the surface of the ear plate, a secondary steel cable is penetrated and inserted in the through hole, the secondary steel cable is fixed between the secondary steel cable and the ear plate, a vertical rod is assembled between the two secondary steel cables, a special-shaped hole is arranged on the side surface of the vertical rod, the special-shaped hole upwards penetrates through the vertical rod, the secondary steel cable penetrates through the special-shaped hole, a second screw is arranged outside the vertical rod, the secondary steel cable is fixed after the second screw is screwed in, a first through hole is arranged at the axis center of the vertical rod, a movable rod is penetrated in the first through hole, a limit nut more than two is assembled at the lower end of the movable rod, and a, the spring acts between the vertical rod and the nut, and an integral hanging ring is processed at the upper end of the movable rod; and the steel cable is fixed after bypassing the hanging ring. When the rescue device is arranged below a window, the rescue device is gradually and slowly arranged below the window, and certain impact can be generated each time a steel cable is tightened. After having adopted above-mentioned structure, utilize the compression of spring can absorb the impact force that produces under the elasticity state, reduce the below in-process to the injury of patient.

Preferably, a pad of rubber material is glued and fixed at the position of the orifice of the profiled hole, the secondary steel cable contacting the pad; when we are put down, the secondary steel cable can rub against the special-shaped hole when being switched in the elastic state, and the friction in the past can cause the abrasion and the breakage of the secondary steel cable and the abrasion of the vertical rod.

Preferably, the depth of the cradle gradually increases towards the right, and when the patient is seated, the buttocks are located at a position where the depth of the cradle is greater; the collapsed cradle may guide the patient's body towards the position of the back pad, allowing the patient to maintain a stable sitting position.

Preferably, a soft first gasket is fixed on the inner side of the frame in a gluing mode; the arrangement of the first pad can avoid colliding with the patient.

Preferably, the part of the back cushion close to the lower part protrudes outwards to form a waist rest.

Preferably, a stepped hole is processed on the inner side of the bracket, the movable limiting rod is assembled in the stepped hole, the movable limiting rod is provided with an end head, the end head is matched with the position of a large hole of the stepped hole and limited by a stepped surface of the stepped hole, a limiting ring is connected to the opening of the stepped hole in a threaded manner, a first spring is arranged in the stepped hole and acts between the end head and the limiting ring, and under the action of the first spring, the movable limiting rod extends to the outer part of the bracket and is limited after contacting with the frame; the function of the structure is that the frame can be locked; to avoid the patient pushing the frame or loosening when using the frame as a handle. The movable limiting rod is adopted, the movable limiting rod cannot be pressed when the frame rotates, the movable limiting rod plays a role in safety, and the movable limiting rod can be pressed in only after being pressed manually, so that the frame can be rotated.

Preferably, a pull rod is arranged at the axis of the end head, the pull rod passes through the first spring and the limiting ring and then extends to the outside of the bracket, and a pull ring is arranged at one end of the pull rod, which extends to the outside of the bracket; two pull rods located on the same side may share a single pull ring. After the structure is adopted, the worker can pull the movable limiting rod into the stepped hole only by pulling the pull rings on the two sides from the inner side, and the frame can be moved at the moment.

The invention has the beneficial effects that:

1) in this product, bear the patient through the hanging flower basket, the hanging flower basket is soft structure of weaving, can adapt to the patient of different bodily forms, and the hanging flower basket can increase the security when transferring with the subsides clothes of patient buttock.

2) The product adopts a window transfer mode, so that the patient can be transferred only by moving the patient to a nearby window, and the product is particularly suitable for the rescue needs of old communities;

3) frame is rotatable in this product, can be spacing to the patient after rotating, transfers safer, also can rotate to the rear side, after transferring on ground, can promote this product as a shallow, has brought great convenience for rescue work.

4) The structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention in a wall-mounted state;

FIG. 2 is a side view of the present invention;

FIG. 3 is a partial enlarged view at A;

FIG. 4 is a top view of the vertical post;

FIG. 5 is a top view of the frame;

FIG. 6 is a top view of the first frame;

FIG. 7 is a schematic view of the movable stop bar and the bracket;

fig. 8 is a schematic diagram of the pushing in the grounding state.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-8.

Example 1

The utility model provides an emergency call emergency rescue device, includes around parallel arrangement's two spinal branch framves 1 two be provided with two connecting axles 2 from top to bottom between the support 1, connecting axle 2 with fixed mounting between the support 1 is every be provided with gyro wheel 3 more than two on the connecting axle 2, gyro wheel 3 with the cooperation has bearing 301 between the connecting axle 2, when putting the patient under, has the interval between support 1 and the wall, through 3 contact walls of gyro wheel, reduces the moving resistance when transferring. A buffer device 4 is arranged at the position of the upper connecting shaft 2, a steel cable 5 is matched through the buffer device 4, a rotatable frame 6 is matched between the front bracket 1 and the rear bracket 1, the frame 6 limits a patient when rotating to the left side of the bracket 1, a handle for a medical worker to operate is formed when the frame 6 rotates to the right side of the bracket 1, and a pin shaft 601 is matched between the frame 6 and the bracket 1; two fixed limiting rods 602 for limiting the frame 6 are arranged on the bracket 1, and when the frame 6 contacts the fixed limiting rods 602, the angle is 0 degree or 180 degrees; two movable limiting rods 603 for limiting the frame 6 are arranged on the bracket 1, and the movable limiting rods 603 and the fixed limiting rods 602 are matched to clamp the frame 6; a connecting plate 7 is welded between the front bracket 1 and the rear bracket 1, a soft cushion 8 is fixed between the left sides of a plurality of connecting plates 7 by gluing, a slide block 9 is installed at the position close to the lower part of the bracket 1, a screw 901 is matched between the slide block 9 and the bracket 1, a notch 901 is arranged on the inner side of the slide block 9, an angle adjusting screw 902 is screwed in the bottom of the slide block 9, a trapezoidal first frame 10 is matched between the notches 901 on the two sides, a first pin shaft 991 is matched between the first frame 10 and the notch 901, the longitudinal width of the first frame 10 is gradually reduced towards the left side, and a woven hanging basket 11 is arranged on the inner side of the first frame 10; a pulley 12 is provided on the left side of the first frame 10.

Example 2

The buffer device 4 comprises two sliding sleeves 401 sleeved on the connecting shaft 2, the sliding sleeves 401 can slide along the axial direction of the connecting shaft 2, a first screw 402 is matched between the sliding sleeves 401 and the connecting shaft 2, an ear plate 403 is arranged outside the sliding sleeves 401, a through hole 404 is arranged on the surface of the ear plate 403 in a penetrating manner, a secondary steel cable 405 is inserted in the through hole 404, the secondary steel cable 405 is fixed with the ear plate 403, a vertical rod 406 is arranged between the two secondary steel cables 405, a special-shaped hole 407 is arranged on the side surface of the vertical rod 406, the special-shaped hole 407 upwards penetrates through the vertical rod 406, the secondary steel cable 405 penetrates through the special-shaped hole 407, a second screw 408 is arranged outside the vertical rod 406, the second screw 408 is screwed in to fix the secondary steel cable 405, a first through hole 409 is arranged at the axial center of the vertical rod 406, a movable rod 410 is arranged in the first through hole 409 in, the lower end of the movable rod 410 is assembled with more than two limit nuts 411, a spring 412 is sleeved on the movable rod 410, the spring 412 acts between the vertical rod 406 and the nuts 411, and an integral hanging ring 413 is processed at the upper end of the movable rod 410; the steel cable 5 is fixed after passing around the hanging ring 413. When the rescue device is arranged below a window, the rescue device is gradually and slowly arranged below the window, and certain impact can be generated each time a steel cable is tightened. After having adopted above-mentioned structure, utilize the compression of spring can absorb the impact force that produces under the elasticity state, reduce the below in-process to the injury of patient.

Example 3

A pad 441 of rubber material is glued fixed at the aperture position of the shaped hole 407, the secondary steel cable 405 contacting the pad 441; when we are put down, when the secondary steel cable 405 is switched under the elastic state, friction occurs between the secondary steel cable 405 and the special-shaped hole, and the friction in the past may cause abrasion breakage of the secondary steel cable 405 and abrasion of the vertical rod.

Example 4

The depth of the hanging basket 11 gradually increases towards the right side, and when a patient sits, the buttocks are positioned at a position where the depth of the hanging basket 11 is larger; the collapsed cradle 11 can guide the patient's body towards the position of the back cushion 8, allowing the patient to maintain a stable sitting position.

Example 5

A first soft gasket 661 is fixed to the inner side of the frame 6 by gluing; the first pad 661 is provided to prevent a patient from being bumped.

Example 6

The part of the back cushion 8 near the lower part protrudes outwards to form a waist rest 811.

Example 7

A stepped hole 121 is formed in the inner side of the bracket 1, the movable limiting rod 603 is assembled in the stepped hole 121, the movable limiting rod 603 is provided with a tip 666, the tip 666 is matched at the position of a large hole of the stepped hole 121 and is limited by a stepped surface of the stepped hole 121, a limiting ring 131 is connected to an opening of the stepped hole 121 in a threaded manner, a first spring 141 is arranged in the stepped hole 121, the first spring 141 acts between the tip 666 and the limiting ring 131, and under the action of the first spring 141, the movable limiting rod 603 extends to the outside of the bracket 1 and limits the frame 6 after contacting the frame; the above-described structure functions to lock the frame 6; to avoid the patient pushing the frame or loosening when using the frame as a handle. The movable limiting rod 603 is adopted, the movable limiting rod 603 cannot be pressed when the frame rotates, the movable limiting rod 603 plays a role in safety, and the movable limiting rod 603 can be pressed in only after being pressed manually, so that the frame 6 can be rotated.

Example 8

A pull rod 667 is arranged at the axial center of the head 666, the pull rod 667 penetrates through the first spring 141 and the limit ring 131 and then extends to the outside of the bracket 1, and the end of the pull rod 667 extending to the outside of the bracket 1 is provided with a pull ring 668; two pull rods 667 on the same side may share a pull ring 668. After the structure is adopted, the worker can pull the movable limiting rod 603 into the stepped hole 121 only by pulling the pull rings 668 on the two sides from the inner side, and the frame can move at the moment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An emergency rescue device, its characterized in that: comprises two brackets (1) which are arranged in parallel front and back, two connecting shafts (2) are arranged between the two brackets (1) up and down, the connecting shafts (2) and the brackets (1) are fixedly arranged, more than two rollers (3) are arranged on each connecting shaft (2), a bearing (301) is matched between each roller (3) and the connecting shaft (2), a buffer device (4) is arranged at the position of the upper connecting shaft (2), a steel cable (5) is matched through the buffer device (4), a rotatable frame (6) is matched between the front bracket (1) and the rear bracket (1), the frame (6) is limited to the patient when rotating to the left side of the bracket (1), a handle for the medical staff to operate is formed when the frame (6) rotates to the right side of the bracket (1), a pin shaft (601) is matched between the frame (6) and the bracket (1); two fixed limiting rods (602) which limit the frame (6) are arranged on the bracket (1), and the angle between the fixed limiting rods (602) and the frame (6) is 0 degree or 180 degrees; two movable limiting rods (603) for limiting the frame (6) are arranged on the bracket (1), and the movable limiting rods (603) are matched with the fixed limiting rods (602) to clamp the frame (6); a connecting plate (7) is welded between the front bracket (1) and the rear bracket (1), a soft cushion (8) is fixed between the left sides of the connecting plates (7) in a gluing mode, a sliding block (9) is installed at the position, close to the lower portion, of the brackets (1), screws (901) are matched between the sliding block (9) and the brackets (1), notches (901) are formed in the inner sides of the sliding block (9), angle adjusting screws (902) are screwed into the bottom of the sliding block (9), a trapezoidal first frame (10) is matched between the notches (901) on the two sides, a first pin shaft (991) is matched between the first frame (10) and the notches (901), the longitudinal width of the first frame (10) is gradually reduced towards the left side, and a woven hanging basket (11) is arranged on the inner side of the first frame (10); a pulley (12) is provided on the left side of the first frame (10).

2. The emergency rescue apparatus of claim 1, wherein: the buffer device (4) comprises two sliding sleeves (401) sleeved on the connecting shaft (2), the sliding sleeves (401) can slide along the axial direction of the connecting shaft (2), a first screw (402) is matched between the sliding sleeves (401) and the connecting shaft (2), an ear plate (403) is arranged outside the sliding sleeves (401), a through hole (404) is arranged on the surface of the ear plate (403) in a penetrating manner, a secondary steel cable (405) is inserted in the through hole (404), the secondary steel cable (405) is fixed with the ear plate (403), a vertical rod (406) is arranged between the two secondary steel cables (405), a special-shaped hole (407) is arranged on the side surface of the vertical rod (406), the special-shaped hole (407) upwards penetrates through the vertical rod (406), the secondary steel cable (405) penetrates through the special-shaped hole (407), a second screw (408) is arranged outside the vertical rod (406), and the secondary steel cable (405) is fixed after being screwed in the second screw (408), a first through hole (409) is formed in the axis of the vertical rod (406), a movable rod (410) penetrates through the first through hole (409), the lower end of the movable rod (410) is assembled with more than two limiting nuts (411), a spring (412) is sleeved on the movable rod (410), the spring (412) acts between the vertical rod (406) and the nuts (411), and an integral hanging ring (413) is processed at the upper end of the movable rod (410); the steel cable (5) is fixed after bypassing the hanging ring (413).

3. The emergency rescue apparatus of claim 1, wherein: a pad (441) of rubber material is glued fixed at the aperture position of the profiled hole (407), the stimulating cable (405) contacting the pad (441).

4. The emergency rescue apparatus of claim 1, wherein: the depth of the hanging basket (11) is gradually increased towards the right side, and when a patient sits, the buttocks are positioned at a position where the depth of the hanging basket (11) is larger.

5. The emergency rescue apparatus of claim 1, wherein: a first soft gasket (661) is glued and fixed to the inner side of the frame (6).

6. The emergency rescue apparatus of claim 1, wherein: the part of the back cushion (8) close to the lower part protrudes outwards to form a waist rest (811).

7. The emergency rescue apparatus of claim 1, wherein: the inboard processing of support (1) has shoulder hole (121), activity gag lever post (603) assembles in shoulder hole (121), activity gag lever post (603) has end (666), and end (666) cooperation is in the macropore position department of shoulder hole (121), and by the ladder face of shoulder hole (121) spacing the opening part threaded connection of shoulder hole (121) has spacing ring (131) be provided with first spring (141) in shoulder hole (121), first spring (141) are used in end (666) with between spacing ring (131) under the effect of first spring (141), activity gag lever post (603) extend to the outside of support (1), and the contact it is spacing to its formation behind frame (6).

8. The emergency rescue apparatus of claim 1, wherein: a pull rod (667) is arranged at the axis of the end head (666), the pull rod (667) penetrates through the first spring (141) and the limiting ring (131) and then extends to the outside of the bracket (1), and a pull ring (668) is arranged at one end of the pull rod extending to the outside of the bracket (1).