CN213758983U - Emergency internal medicine department folded cascade stretcher - Google Patents

Abstract

The utility model discloses an emergency internal medicine folded cascade stretcher, including first bracing piece and second bracing piece, the last fixed surface of first bracing piece is connected with the fixture block, the elongated slot has been seted up to the upper surface of fixture block, the inside bottom joint of elongated slot has the dwang, the top joint of dwang has the fender rod, it has the kelly to peg graft in the side of fixture block, extension spring has been cup jointed to the outside of kelly. This emergency internal medicine folded cascade stretcher, through first bracing piece, the second bracing piece, the setting of swivel and movable block, first bracing piece passes through swivel and movable block and second bracing piece swing joint, the movable block can be at the swivel internal rotation, enable first bracing piece and second bracing piece and fold each other, when needs use this stretcher, can pass through the movable block with the second bracing piece and rotate, thereby expand this stretcher, the swivel can be spacing to the movable block, guaranteed that this stretcher is in the temper after expanding, be convenient for medical personnel quick this stretcher of use.

Description

Emergency internal medicine department folded cascade stretcher

Technical Field

The utility model relates to a stretcher technical field for emergency internal medicine specifically is an emergency internal medicine folded cascade stretcher.

Background

The stretcher is used as an important carrier for transporting wounded persons, and has become a necessary tool for rescue teams such as military rescue, field rescue, medical rescue and the like.

The classic structure of stretcher is two roof beams and a piece of cloth, a series of targeted optimization has been carried out on the basis of classic structure in present stretcher design, for example go up and down, the walking wheel, roll formula etc. but these stretchers are bulky, the ability of shrink folding is limited, bring a great deal of inconvenience for carrying of rescue team, often can appear because the stretcher is not in place and delay time that critical patient in time sent hospital to rescue, and present stretcher both sides do not have safeguard measure, make the patient accident drop the stretcher when transporting the patient easily, make the patient cause the secondary injury, use when being not convenient for the emergency call.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an emergency internal medicine folded cascade stretcher has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an emergency internal medicine folded cascade stretcher, includes first bracing piece and second bracing piece, the last fixed surface of first bracing piece is connected with the fixture block, the elongated slot has been seted up to the upper surface of fixture block, the inside bottom joint of elongated slot has the dwang, the top joint of dwang has the fender rod, the side of fixture block is pegged graft and is had the kelly, extension spring has been cup jointed to the outside of kelly, the side fixedly connected with card strip of first bracing piece, there is stretcher cloth inside of card strip through bolt threaded connection, the one end fixedly connected with change of first bracing piece, the inside joint of change has the movable block, the movable block is kept away from the one end fixedly connected with of first bracing piece the second bracing piece.

Optionally, the first supporting rod and the second supporting rod are far away from the handle fixedly connected to one end of the rotating ring, the number of the first supporting rod and the number of the second supporting rod are two, and the first supporting rod and the second supporting rod are symmetrically arranged by taking the vertical central line of the stretcher cloth as the symmetry axis.

Optionally, the lower fixed surface of card strip is connected with the connecting rod, the quantity of connecting rod is six, and six the connecting rod averagely divide into two sets ofly, two sets of the both ends of connecting rod respectively with two first bracing piece and two second bracing piece fixed connection.

Optionally, the side face of the movable block is fixedly connected with a round rod, and two ends of the round rod are fixedly connected with the two movable blocks respectively.

Optionally, two ends of the extension spring are respectively fixedly connected with the side surface of the clamping block and the clamping rod, and one end of the clamping rod inserted in the elongated slot is clamped with the rotating rod.

Optionally, two side surfaces of the first supporting rod and the second supporting rod are fixedly connected with clamping strips, and two ends of the stretcher cloth are connected with the four clamping strips in a threaded manner through bolts.

(III) advantageous effects

The utility model provides an emergency internal medicine folded cascade stretcher possesses following beneficial effect:

1. this emergency internal medicine folded cascade stretcher, through first bracing piece, the second bracing piece, the setting of swivel and movable block, first bracing piece passes through swivel and movable block and second bracing piece swing joint, the movable block can be at the swivel internal rotation, enable first bracing piece and second bracing piece and fold each other, when needs use this stretcher, can pass through the movable block with the second bracing piece and rotate, thereby expand this stretcher, the swivel can be spacing to the movable block, guaranteed that this stretcher is in the temper after expanding, be convenient for medical personnel quick this stretcher of use.

2. This emergency internal medicine folded cascade stretcher, through the fixture block, the elongated slot, the dwang, the fender rod, card pole and extension spring's setting, the dwang can be at the elongated slot internalization, be convenient for pack up the fender rod, lie back on this stretcher when the patient, medical personnel can outwards pull out the card pole, prop the fender rod through the dwang, then loosen the card pole, the card pole can be with the dwang joint under extension spring's effect, make the dwang keep propping the state, make the fender rod play the guard action to the patient on the stretcher, prevent that the patient from falling down from the stretcher, patient's safety has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the first support rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the swivel structure of the present invention;

fig. 5 is a schematic diagram of the rotating rod structure of the present invention.

In the figure: 1. a first support bar; 2. a second support bar; 3. a clamping block; 4. a long groove; 5. rotating the rod; 6. a guard bar; 7. a clamping rod; 8. an extension spring; 9. clamping the strip; 10. a stretcher cloth; 11. rotating the ring; 12. a movable block; 13. a handle; 14. a connecting rod; 15. a round bar.

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 to 5, the present invention provides a technical solution: a foldable stretcher for emergency internal medicine comprises a first supporting rod 1 and a second supporting rod 2, wherein a clamping block 3 is fixedly connected to the upper surface of the first supporting rod 1, an elongated slot 4 is formed in the upper surface of the clamping block 3, a rotating rod 5 is clamped at the bottom end inside the elongated slot 4, a protecting rod 6 is clamped at the top end of the rotating rod 5, a clamping rod 7 is inserted into the side surface of the clamping block 3, and a tension spring 8 is sleeved outside the clamping rod 7;

through the arrangement of the clamping block 3, the long groove 4, the rotating rod 5, the protective rod 6, the clamping rod 7 and the extension spring 8, the rotating rod 5 can move in the long groove 4, the protective rod 6 is convenient to fold, when a patient lies on the stretcher, medical personnel can pull out the clamping rod 7 outwards, the protective rod 6 is supported through the rotating rod 5, then the clamping rod 7 is loosened, the clamping rod 7 can clamp the rotating rod 5 under the action of the extension spring 8, the rotating rod 5 is enabled to keep a supported state, the protective rod 6 plays a role in protecting the patient on the stretcher, the patient is prevented from falling off the stretcher, and the safety of the patient is guaranteed;

a clamping strip 9 is fixedly connected to the side surface of the first supporting rod 1, a stretcher cloth 10 is connected to the inside of the clamping strip 9 through bolt threads, a rotating ring 11 is fixedly connected to one end of the first supporting rod 1, a movable block 12 is clamped inside the rotating ring 11, and a second supporting rod 2 is fixedly connected to one end, far away from the first supporting rod 1, of the movable block 12;

through the arrangement of the first support rod 1, the second support rod 2, the rotating ring 11 and the movable block 12, the first support rod 1 is movably connected with the second support rod 2 through the rotating ring 11 and the movable block 12, the movable block 12 can rotate in the rotating ring 11, the first support rod 1 and the second support rod 2 can be mutually folded, when the stretcher needs to be used, the second support rod 2 can be rotated through the movable block 12, so that the stretcher is unfolded, the rotating ring 11 can limit the movable block 12, the stretcher is ensured to be in a flat state after being unfolded, and medical workers can conveniently and quickly use the stretcher;

the ends, far away from the swivel 11, of the first support rod 1 and the second support rod 2 are fixedly connected with handles 13, the number of the first support rod 1 and the second support rod 2 is two, the two first support rod 1 and the two second support rod 2 are symmetrically arranged by taking a vertical central line of the stretcher cloth 10 as a symmetry axis, the lower surface of the clamping strip 9 is fixedly connected with connecting rods 14, the number of the connecting rods 14 is six, the six connecting rods 14 are divided into two groups averagely, two ends of the two groups of connecting rods 14 are fixedly connected with the two first support rods 1 and the two second support rods 2 respectively, the connecting rods 14 ensure that the positions of the two first support rods 1 and the two second support rods 2 are fixed, the stretcher cloth 10 is supported, the side surface of the movable block 12 is fixedly connected with a round rod 15, two ends of the round rod 15 are fixedly connected with the two movable blocks 12 respectively, two ends of the extension spring 8 are fixedly connected with the side surface of the clamping block 3 and the clamping rod 7 respectively, one end of the clamping rod 7 inserted in the elongated slot 4 is clamped with the rotating rod 5, the side surfaces of the two first supporting rods 1 and the second supporting rod 2 are fixedly connected with clamping strips 9, and the two ends of the stretcher cloth 10 are in threaded connection with the four clamping strips 9 through bolts.

The utility model discloses in, the device's working procedure as follows:

1. the first support rod 1 is movably connected with the second support rod 2 through a rotating ring 11 and a movable block 12, and the movable block 12 can rotate in the rotating ring 11 to enable the first support rod 1 and the second support rod 2 to be mutually folded;

2. when the stretcher needs to be used, the second supporting rod 2 can be rotated through the movable block 12, so that the stretcher is unfolded, the rotating ring 11 can limit the movable block 12, the stretcher is ensured to be in a flat state after being unfolded, and medical staff can conveniently and quickly use the stretcher;

3. the rotating rod 5 can move in the long groove 4, and after the rotating rod 5 is retracted into the long groove 4, the medical staff can conveniently retract the protective rod 6, so that the stretcher is more convenient to store;

4. after the patient lies on this stretcher, medical personnel can outwards pull out kelly 7, prop the fender rod 6 through dwang 5, then loosen kelly 7, kelly 7 can be with dwang 5 joint under extension spring 8's effect, make dwang 5 keep propping up the state, make the patient of fender rod 6 on to the stretcher play the guard action, prevent that the patient from falling down from the stretcher, guaranteed patient's safety.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an emergency internal medicine folded cascade stretcher, includes first bracing piece (1) and second bracing piece (2), its characterized in that: a clamping block (3) is fixedly connected to the upper surface of the first supporting rod (1), an elongated slot (4) is formed in the upper surface of the clamping block (3), a rotating rod (5) is clamped at the bottom end inside the long groove (4), a protective rod (6) is clamped at the top end of the rotating rod (5), a clamping rod (7) is inserted into the side surface of the clamping block (3), an extension spring (8) is sleeved outside the clamping rod (7), the side surface of the first supporting rod (1) is fixedly connected with a clamping strip (9), the inside of the clamping strip (9) is connected with a stretcher cloth (10) through a bolt thread, one end of the first supporting rod (1) is fixedly connected with a rotating ring (11), a movable block (12) is clamped inside the rotating ring (11), one end of the movable block (12) far away from the first supporting rod (1) is fixedly connected with the second supporting rod (2).

2. The foldable stretcher for emergency internal medicine according to claim 1, wherein: keep away from first bracing piece (1) and second bracing piece (2) the equal fixedly connected with handle (13) of one end of swivel (11), the quantity of first bracing piece (1) and second bracing piece (2) is two, and two first bracing piece (1) and second bracing piece (2) with the perpendicular central line of stretcher cloth (10) is the symmetry setting for the symmetry axis.

3. The foldable stretcher for emergency internal medicine according to claim 1, wherein: lower fixed surface of card strip (9) is connected with connecting rod (14), the quantity of connecting rod (14) is six, and six connecting rod (14) averagely divide into two sets ofly, two sets of the both ends of connecting rod (14) respectively with two first bracing piece (1) and two second bracing piece (2) fixed connection.

4. The foldable stretcher for emergency internal medicine according to claim 1, wherein: the side fixedly connected with round bar (15) of movable block (12), the both ends of round bar (15) respectively with two movable block (12) fixed connection.

5. The foldable stretcher for emergency internal medicine according to claim 1, wherein: two ends of the extension spring (8) are respectively fixedly connected with the side surface of the clamping block (3) and the clamping rod (7), and one end of the clamping rod (7) inserted in the long groove (4) is clamped with the rotating rod (5).

6. The foldable stretcher for emergency internal medicine according to claim 1, wherein: two equal fixedly connected with card strip (9) in the side of first bracing piece (1) and second bracing piece (2), stretcher cloth (10) both ends all through bolt and four card strip (9) threaded connection.

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