CN217040523U

CN217040523U - Telescopic shovel type stretcher

Info

Publication number: CN217040523U
Application number: CN202220260903.3U
Authority: CN
Inventors: 胡向玲
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-07-26
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a telescopic shovel stretcher relates to the stretcher field, including connecting the locking piece, the equal fixed mounting in both sides of connecting the locking piece has the support frame, has all fixedly cup jointed the shovel board on two support frames, has all seted up a plurality of holes of holding on two shovel boards, and the equal movable mounting in one side of two shovel boards has the extension frame, and two are all fixed the cup joints the footboard on extending the frame, and fixed mounting has same fixed locking piece on two extension frames, and the equal fixed mounting in one side of two shovel boards has the limit slider, and the activity post and spacing post have been cup jointed in the activity respectively on two limit sliders. The utility model discloses, through the setting of shovel board, footboard, extension frame, can separate two support frames and two extension frames during the use, put in patient's both sides, shovel the patient through two shovel boards to need not lift up the patient, prevent to cause secondary damage to the patient, and through folding two support frame contractions, conveniently be used for the transport in some narrow and small spaces, and conveniently carry.

Description

Telescopic shovel type stretcher

Technical Field

The utility model relates to a stretcher field especially relates to a telescopic shovel stretcher.

Background

The stretcher is usually a stretcher arranged in an ambulance, meets the requirements of patients, is convenient for patients and wounded to lie down, and is labor-consuming to carry due to the heavier weight of the stretcher.

Among the prior art, ordinary stretcher need put the stretcher on ground earlier usually when using, later with the wounded transport on the stretcher, it is time-consuming and hard, if rock the range too big or carelessly take off the hand at the in-process of carrying the wounded in addition, probably can lead to the fact the secondary injury to the wounded, and the stretcher does not have if the measure of protection to the head, if jolt and probably can lead to the head to rock in the handling appear to patient's head receives the influence or even damages, consequently needs a telescopic shovel stretcher to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic shovel stretcher to solve the very inconvenient problem of ordinary stretcher when carrying the wounded that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a telescopic shovel stretcher, is including connecting the locking piece, the equal fixed mounting in both sides of connecting the locking piece has the support frame, has all fixedly cup jointed the shovel board on two support frames, has all seted up a plurality of holes of holding on two shovel boards, and the equal movable mounting in one side of two shovel boards has the extension frame, and two are all fixed the cup joints the footboard on extending the frame, and two extend and put up fixed mounting and have same fixed locking piece.

Use a telescopic shovel stretcher of this technical scheme, can separate two support frames and two extension framves during the use, put in patient's both sides, shoveling the patient through two shovel boards to need not lift up the patient, prevent to cause secondary damage to the patient, and through folding two support frame contractions, conveniently be used for the transport in some narrow and small spaces, and conveniently carry.

Preferably, a limiting slide block is fixedly arranged on one side of each of the two shovel plates, a movable column and a limiting column are movably sleeved on each of the two limiting slides, a limiting piece is fixedly arranged on one side of each of the movable column and the limiting column, an extending plate is fixedly arranged on one side of each of the movable column, a buffering backup plate is slidably arranged on the inner wall of each of the extending plates, linkage pieces are fixedly arranged on both sides of each of the buffering backup plates, a buffering column is fixedly arranged on the top sides of the two linkage pieces, one end of each of the two buffering columns penetrates through one side of each of the extending plates and is fixedly provided with a push rod, a limiting block is fixedly arranged on one side of each of the limiting columns, an anti-falling inclined block is slidably arranged on the inner wall of each of the extending plates, a linkage slide block is fixedly arranged on the top side of each of the anti-falling inclined blocks, a push button is fixedly arranged on one end of each of the linkage slide block, and the buffering backup plate is moved to the position below the head of the patient by moving the extending plates after the patient is shoveled up the patient, if rock when carrying the patient, can play the effect of buffering protection to the head through buffer spring, prevent to cause the injury to patient's head, push away the locking that the button can relieve the extension board through the promotion moreover, make the extension board separation that can overturn, convenient storage.

Preferably, T type groove has been seted up on the extension board, stopper and T type groove looks adaptation limit stopper's position through T type groove to can fix the position of extension board.

Preferably, buffer spring has been cup jointed in the slip on the buffering post, and buffer spring's one end fixed mounting is in the bottom side of push rod, and buffer spring's other one end fixed mounting can play the effect of buffering protection to patient's head through buffer spring in the top side of extending the board, prevents to cause the injury to patient's head.

Preferably, the movable groove has all been seted up to the both sides inner wall of extension board, and two linkage pieces are slidable mounting respectively at two movable inslots for the extension board receives the influence in two movable grooves through two linkage pieces respectively, can not drop when gliding.

Preferably, the extension plate is provided with a sliding groove, and the anti-falling inclined block is slidably mounted in the sliding groove, so that the anti-falling inclined block is influenced by the sliding groove and can only slide in the horizontal direction.

Preferably, one side fixed mounting of anticreep sloping block has supporting spring's one end, and supporting spring's other one end fixed mounting can promote the anticreep sloping block through supporting spring and cover the stopper on the inner wall of sliding tray, prevents that the stopper pine from taking off.

The beneficial effects of the utility model are that:

the utility model discloses in, through the setting of shovel board, footboard, extension frame, can separate two support frames and two extension frames during the use, put in patient's both sides, shovel the patient through two shovel boards to need not lift up the patient, prevent to cause secondary damage to the patient, and through contracting two support frames folding, conveniently be used for the transport in some narrow and small spaces, and conveniently carry.

The utility model discloses in, through the setting of extension board, buffering backup plate, after having shoveled the patient, will cushion the backup plate and remove the patient underhead through removing the extension board, if rock appears in carrying the patient, can play the effect of buffer protection to the head through buffer spring, prevent to cause the injury to patient's head, can relieve the locking of extension board through promoting the push button moreover, make the extension board separation of can overturning, convenient storage.

Drawings

Fig. 1 is a schematic perspective view of a retractable shovel stretcher according to the present invention;

fig. 2 is a schematic structural view of an extension plate portion of a retractable shovel stretcher according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of a retractable shovel stretcher according to the present invention;

fig. 4 is a schematic view showing a cross-sectional structure of an anti-falling sloping block portion of a retractable shovel stretcher according to the present invention.

In the figure: 1. connecting a locking block; 2. a support frame; 3. a shovel plate; 4. a holding hole; 5. an extension frame; 6. a pedal; 7. fixing the locking block; 8. a limiting slide block; 9. a movable post; 10. a limiting post; 11. a limiting sheet; 12. an extension plate; 13. a buffer backup plate; 14. a linkage piece; 15. a buffer column; 16. a push rod; 17. a limiting block; 18. a T-shaped groove; 19. an anti-drop inclined block; 20. a linkage slide block; 21. a push button; 22. a buffer spring; 23. a movable groove; 24. a sliding groove; 25. the spring is supported.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a retractable shovel stretcher comprises a connecting lock block 1, wherein support frames 2 are fixedly mounted on both sides of the connecting lock block 1, shovel plates 3 are fixedly sleeved on the two support frames 2, a plurality of holding holes 4 are formed in the two shovel plates 3, extension frames 5 are movably mounted on one sides of the two shovel plates 3, pedals 6 are fixedly sleeved on the two extension frames 5, the same fixed lock block 7 is fixedly mounted on the two extension frames 5, when the stretcher is used, the two support frames 2 and the two extension frames 5 can be stretched to enable the two support frames 2 and the two extension frames 5 to be stretched towards both sides, then the two extension frames 5 can be pulled according to the body length of a patient, the two support frames 2 and the two extension frames 5 are respectively placed on both sides of the patient, the two support frames 2 and the two extension frames 5 are pushed inwards to respectively drive the two shovel plates 3 and the two pedals 6 to be close to the patient and slide to the body of the patient, the effect of shoveling the patient is achieved, and then the two support frames 2 and the two extension frames 5 are fixed again and lifted.

Referring to fig. 1-4, in the present invention, a stopper slider 8 is fixedly installed on one side of each of two shovels 3, a movable post 9 and a stopper post 10 are movably sleeved on each of the two stopper sliders 8, a stopper plate 11 is fixedly installed on one side of each of the movable post 9 and the stopper post 10, an extension plate 12 is fixedly installed on one side of each of the movable posts 9, a buffer backup plate 13 is slidably installed on the inner wall of the extension plate 12, linkage plates 14 are fixedly installed on both sides of the buffer backup plate 13, buffer posts 15 are fixedly installed on the top sides of the two linkage plates 14, one ends of the two buffer posts 15 penetrate one side of the extension plate 12 and are fixedly installed with a push rod 16, a stopper 17 is fixedly installed on one side of the stopper post 10, an inclined block 19 is slidably installed on the inner wall of the extension plate 12, a linkage slider 20 is fixedly installed on the top side of the inclined block 19, one end of the linkage slider 20 penetrates one side of the extension plate 12 and is fixedly installed with a push button 21, after shoveling up the patient, move buffering backup plate 13 to under the patient head through removing extension plate 12, if rock when carrying the patient, can play the effect of buffering protection to the head through buffer spring 22, prevent to cause the injury to patient's head, push away the locking that button 21 can relieve extension plate 12 through the promotion moreover, make extension plate 12 can overturn the separation, convenient storage.

Referring to fig. 3-4, in the present invention, a T-shaped groove 18 has been provided on the extension plate 12, the stopper 17 is adapted to the T-shaped groove 18, the position of the stopper 17 is limited by the T-shaped groove 18, and the position of the extension plate 12 can be fixed.

Referring to fig. 2, the utility model discloses in, buffer spring 22 has been cup jointed in the slip on buffer column 15, and buffer spring 22's one end fixed mounting is in the bottom side of push rod 16, and buffer spring 22's other one end fixed mounting can play buffer protection's effect to patient's head through buffer spring 22 on the top side of extension plate 12, prevents to cause the injury to patient's head.

Referring to fig. 2, the utility model discloses in, movable groove 23 has all been seted up to the both sides inner wall of extension board 12, and two linkage pieces 14 are slidable mounting respectively in two movable groove 23 for extension board 12 receives the influence of two movable groove 23 through two linkage pieces 14 respectively, can not drop when gliding.

Referring to fig. 3-4, in the present invention, the extension plate 12 has a sliding groove 24, and the anti-falling-off slanting block 19 is slidably mounted in the sliding groove 24, so that the anti-falling-off slanting block 19 is influenced by the sliding groove 24 and can only slide in the horizontal direction.

Referring to fig. 4, the utility model discloses in, one side fixed mounting of anticreep sloping block 19 has supporting spring 25's one end, and supporting spring 25's other one end fixed mounting can promote anticreep sloping block 19 through supporting spring 25 and cover stopper 17 on the inner wall of sliding tray 24, prevents that stopper 17 pine from taking off.

The utility model discloses theory of operation:

can stretch two support frames 2 and two extension framves 5 during the use for two support frames 2 and two extension framves 5 are stretched to both sides, later can be according to two extension framves 5 of patient's length pulling, put two support frames 2 and two extension framves 5 respectively in patient's both sides, inwards promote two support frames 2 and two extension framves 5, make it drive two shovel boards 3 and two footboard 6 respectively and be close to the patient and slide behind the patient, reach the effect of shoveling the patient, later with two support frames 2 and two extension framves 5 fix again and lift.

After the patient is scooped up, the two push rods 16 are pressed downwards, so that the push rods 16 drive the buffer columns 15 to compress and drive the linkage sheets 14 to slide in the movable grooves 23, the sliding linkage sheets 14 drive the buffer backup plates 13 to descend, then the two push rods 16 are pushed, the push rods 16 drive the extension plates 12 to move through the buffer columns 15, the moving extension plates 12 drive the movable columns 9 and the limiting columns 10 to move, the movable columns 9 and the limiting columns 10 move on the two limiting sliders 8 respectively, the moving extension plates 12 drive the buffer backup plates 13 to scoop up the head of the patient, the head of the patient can lean against the buffer backup plates 13, the effect of buffering and protecting the head of the patient is achieved, when the two support frames 2 and the two extension frames 5 need to be disassembled or stored, the push buttons 21 can be pushed, the moving push buttons 21 drive the anti-falling inclined blocks 19 to move through the linkage sliders 20, thereby make the anticreep sloping block 19 that removes slide in sliding tray 24 and make supporting spring 25 compress, stopper 17 can be kept away from to the anticreep sloping block 19 that removes to relieve the locking to stopper 17, later rotate extension board 12, make extension board 12 drive movable column 9 rotate on restraint slider 8, pivoted extension board 12 can drive T type groove 18 and keep away from stopper 17, thereby will extend board 12 separation, convenient storage.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a telescopic shovel stretcher, is including connecting locking piece (1), its characterized in that: the equal fixed mounting in both sides of connecting locking piece (1) has support frame (2), has all fixedly cup jointed shovel board (3) on two support frames (2), has all seted up a plurality of holes of holding (4) on two shovel board (3), and the equal movable mounting in one side of two shovel board (3) has extension frame (5), all fixedly cup jointed footboard (6) on two extension frame (5), and fixed mounting has same fixed locking piece (7) on two extension frame (5).

2. A retractable scoop stretcher as defined in claim 1 wherein: one side of each of the two shovel plates (3) is fixedly provided with a limiting sliding block (8), the two limiting sliding blocks (8) are respectively movably sleeved with a movable column (9) and a limiting column (10), one side of each of the movable column (9) and the limiting column (10) is fixedly provided with a limiting sheet (11), one side of each of the movable columns (9) is fixedly provided with an extension plate (12), the inner wall of each of the extension plates (12) is slidably provided with a buffering backup plate (13), two sides of each of the buffering backup plates (13) are respectively fixedly provided with a linkage sheet (14), top sides of the two linkage sheets (14) are respectively fixedly provided with a buffering column (15), one end of each of the two buffering columns (15) penetrates through one side of each of the extension plate (12) and is fixedly provided with a push rod (16), one side of each of the limiting column (10) is fixedly provided with a limiting block (17), the inner wall of each of the extension plate (12) is slidably provided with an anti-falling inclined block (19), and the top sides of the anti-falling inclined blocks (19) are fixedly provided with a linkage sliding block (20), one end of the linkage sliding block (20) penetrates through one side of the extension plate (12) and is fixedly provided with a push button (21).

3. A retractable scoop stretcher as defined in claim 2 wherein: t-shaped grooves (18) are formed in the extension plate (12), and the limiting blocks (17) are matched with the T-shaped grooves (18).

4. A retractable scoop stretcher as defined in claim 2 wherein: buffer spring (22) is sleeved on buffer column (15) in a sliding mode, one end of buffer spring (22) is fixedly installed on the bottom side of push rod (16), and the other end of buffer spring (22) is fixedly installed on the top side of extension plate (12).

5. A retractable scoop stretcher as defined in claim 2 wherein: activity groove (23) have all been seted up to the both sides inner wall of extension board (12), and two linkage pieces (14) are slidable mounting respectively in two activity grooves (23).

6. A retractable scoop stretcher as defined in claim 2 wherein: a sliding groove (24) is formed in the extension plate (12), and the anti-falling inclined block (19) is slidably mounted in the sliding groove (24).

7. A retractable scoop stretcher according to claim 2 wherein: one side of the anti-falling inclined block (19) is fixedly provided with one end of a supporting spring (25), and the other end of the supporting spring (25) is fixedly arranged on the inner wall of the sliding groove (24).