CN217593241U - Medical transfer device - Google Patents
Medical transfer device Download PDFInfo
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- CN217593241U CN217593241U CN202222303899.7U CN202222303899U CN217593241U CN 217593241 U CN217593241 U CN 217593241U CN 202222303899 U CN202222303899 U CN 202222303899U CN 217593241 U CN217593241 U CN 217593241U
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- bedstead
- sleeve
- transfer device
- lower trunk
- way
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Abstract
The utility model discloses a medical transfer device, which relates to the technical field of medical apparatus and instruments and comprises a lower trunk bedstead component, a drawing bedstead and a one-way turnover mattress, wherein the lower trunk bedstead component comprises a sleeve bedstead, two sides of the sleeve bedstead are provided with hollow chutes, a plurality of limiting holes penetrating to the insides of the chutes are distributed on the sleeve bedstead, and the middle part of the sleeve bedstead is provided with a lower trunk crossbeam and a plurality of groups of supporting crossbeams; the drawing bedstead is of a U-shaped structure, hollow adjusting channels are arranged on two sides of the drawing bedstead, a fixed cross beam is arranged on the drawing bedstead, and the drawing bedstead is connected in a sliding groove of the casing bedstead in a sliding manner; one-way upset mattress head end links firmly with truck crossbeam down, and one-way upset mattress end is walked around behind the fixed cross beam and is connected with the first connecting band that links firmly on truck crossbeam down through the second connecting band, and the device is used for the transportation to the patient, and its structure is ingenious, is convenient for fold and accomodates and expand, can be fit for different patients and use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to medical transfer device.
Background
The stretcher is used as an auxiliary instrument which is necessary for emergency treatment and plays an irreplaceable role.
The existing stretcher is divided into a fixed stretcher and a folding stretcher, but the existing stretcher has certain defects and is inconvenient to use, and the fixed stretcher body cannot be folded, so that a larger space is occupied;
although the folding stretcher body can be folded, is convenient to carry and store, the length and the usable floor area of the stretcher body cannot be adjusted according to actual conditions, and inconvenience exists in the transfer process, so that the stretcher body needs to be changed to meet the requirements of actual use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and the defects in the background technology and providing a medical transfer device.
A medical transfer device comprises a lower torso bedstead component, a drawing bedstead, a one-way overturning mattress, an adjusting component and a restraining component;
the lower trunk bedstead component comprises a sleeve bedstead, a lower trunk cross beam, sliding grooves, limiting holes and supporting cross beams, the sleeve bedstead is of a U-shaped structure, the hollow sliding grooves are formed in two sides of the sleeve bedstead, the limiting holes penetrating into the sliding grooves are distributed in the sleeve bedstead, and the lower trunk cross beam and a plurality of groups of supporting cross beams are arranged in the middle of the sleeve bedstead;
the drawing bedstead is of a U-shaped structure, hollow adjusting channels are arranged on two sides of the drawing bedstead, a fixed cross beam is arranged on the drawing bedstead, and the drawing bedstead is connected in a sliding groove of the casing bedstead in a sliding manner;
the adjusting assembly comprises a pressing piece, a first reset spring, a push rod, a dowel bar, a sliding block, a plug cover and a second reset spring, the push rod is arranged at each of two ends of the pressing piece, a pressing bulge extending to the outer side of the drawing bedstead is arranged at the upper end of the pressing piece, a plurality of groups of first reset springs are arranged between the lower end of the pressing piece and the drawing bedstead, the dowel bar is fixedly connected to the lower end of the push rod, the plug cover is fixedly connected to the end part of an adjusting channel at the lower end of the drawing bedstead, an adjusting cavity is arranged on the plug cover, a pin hole extending to the inside of the adjusting cavity is formed in the side surface of the plug cover, the sliding block is slidably connected to the inside of the adjusting cavity of the plug cover, a positioning pin on the sliding block penetrates through the pin hole and extends into a limiting hole, the second reset spring is arranged on the side, away from the positioning pin, between the sliding block and the plug cover, a chute is arranged on the sliding block, and the head end of the dowel bar is slidably connected to the chute through the dowel shaft;
the head end of the unidirectional turning mattress is fixedly connected with the lower trunk cross beam, and the tail end of the unidirectional turning mattress is connected with a first connecting belt fixedly connected on the lower trunk cross beam through a second connecting belt after bypassing the fixed cross beam;
the restraint assembly comprises a connecting block and a restraint belt, the connecting block is fixedly connected to two sides of the casing bed frame, and two ends of the restraint belt are fixedly connected with the connecting block respectively.
The utility model has the advantages that:
1. the utility model discloses simple structure, convenient to use, the walking wheel is convenient for the removal of whole device.
2. The mattress of certain hardness can be formed to one-way support element after the array concatenation, and is whole comparatively level, also can fold to roll up when not using and accomodate.
3. The orientation adjustment through adjusting part between lower truck bedstead subassembly and the pull bedstead can change whole length and whole transfer device's usable floor area, is fit for different patients and uses.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic top perspective view of the present invention.
Fig. 3 is a perspective view of the lower torso bedframe assembly.
Fig. 4 is a perspective view of the drawer frame.
FIG. 5 is a partial perspective view of the adjustment assembly.
FIG. 6 is a schematic view of the connection of the push rod, the dowel bar, the slide block and the blanking cover.
Fig. 7 is an exploded view of the second return spring, push rod, dowel bar, slide block and closure.
Fig. 8 is a schematic bottom perspective view of the present invention.
Fig. 9 is a sectional view of the adjustment assembly installed inside the drawer frame.
Fig. 10 is a partially enlarged view of a portion a in fig. 9.
Fig. 11 is a partial schematic view of a one-way flip mattress.
Fig. 12 is a schematic view of the connection of two adjacent unidirectional supporting units.
In the figure: 1 lower torso bedstead component, 10 casing bedstead, 11 lower torso beam, 12 chute, 13 limit hole, 14 support beam;
2, drawing bedstead, 20 adjusting channel, 21 fixing beam;
3, turning over the mattress in one direction; 30 chain sheets, 31 one-way supporting units, 32 first connecting belts, 33 second connecting belts and 34 chain shafts;
4, adjusting components, 40 pressing pieces, 400 pressing bulges, 41 first return springs, 42 push rods, 43 dowel bars, 44 sliding blocks, 440 inclined grooves, 441 locating pins, 45 blanking covers, 450, adjusting cavities and 46 second return springs;
5, a restraint component, 50 connecting blocks and 51 restraint belts;
6, walking wheels;
7 supporting rods;
8, grasping by hand.
Detailed Description
Referring to the attached drawings, the medical transfer device comprises a lower trunk bedstead component 1, a drawing bedstead 2, a one-way overturning mattress 3, an adjusting component 4 and a restraining component 5;
the lower trunk bedstead assembly 1 comprises a sleeved bedstead 10, a lower trunk beam 11, sliding grooves 12, limiting holes 13 and supporting beams 14, the sleeved bedstead 10 is of a U-shaped structure, the hollow sliding grooves 12 are formed in two sides of the sleeved bedstead 10, the limiting holes 13 penetrating into the sliding grooves 12 are distributed in the sleeved bedstead 10, and the lower trunk beam 11 and a plurality of groups of supporting beams 14 are arranged in the middle of the sleeved bedstead 10;
the drawing bedstead 2 is of a U-shaped structure, two sides of the drawing bedstead 2 are provided with hollow adjusting channels 20, the drawing bedstead 2 is provided with fixed cross beams 21, and the drawing bedstead 2 is slidably connected in the sliding grooves 12 of the casing bedstead 10;
the adjusting assembly 4 comprises a pressing piece 40, first reset springs 41, push rods 42, a force transmission rod 43, a sliding block 44, a blocking cover 45 and a second reset spring 46, wherein the push rods 42 are arranged at two ends of the pressing piece 40, a pressing bulge 400 extending to the outer side of the drawing bedstead 2 is arranged at the upper end of the pressing piece 40, a plurality of groups of first reset springs 41 are arranged between the lower end of the pressing piece 40 and the drawing bedstead 2, the force transmission rod 43 is fixedly connected to the lower end of the push rod 42, the blocking cover 45 is fixedly connected to the end part of the adjusting channel 20 at the lower end of the drawing bedstead 2, an adjusting cavity 450 is arranged on the blocking cover 45, a pin hole extending to the inside of the adjusting cavity 450 is arranged on the side surface of the blocking cover 45, the sliding block 44 is connected to the inside of the adjusting cavity 450 of the blocking cover 45 in a sliding manner, a positioning pin 441 on the sliding block 44 extends to the limiting hole 13 through the pin hole, the second reset spring 46 is arranged at the side far away from the positioning pin 441 between the sliding block 44 and the blocking cover 45, a chute 440 is arranged on the sliding block 44, and the sliding block 44 is provided with a chute 440, and the head end of the sliding block 43 is connected to the chute 440 through a force transmission shaft in the chute 440;
the head end of the unidirectional turning mattress 3 is fixedly connected with the lower trunk beam 11, and the tail end of the unidirectional turning mattress 3 bypasses the fixed beam 21 and is connected with a first connecting belt 32 fixedly connected on the lower trunk beam 11 through a second connecting belt 33;
the restraint assembly 5 comprises a connecting block 50 and a restraint belt 51, the connecting block 50 is fixedly connected to two sides of the casing bedstead 10, and two ends of the restraint belt 51 are fixedly connected with the connecting block 50 respectively.
Furthermore, the first connecting belt 32 and the second connecting belt 33 are connected by an adjustable buckle.
Furthermore, the one-way flip mattress 3 comprises chain pieces 30, chain shafts 34 and one-way supporting units 31, the chain shafts 34 are coaxially connected to the left and right sides of the one-way supporting units 31, the chain pieces 30 are rotatably connected between two adjacent chain shafts 34, the one-way supporting units 31 are in a 6-shaped structure, an antenna of the nth one-way supporting unit 31 is overlapped with an arc at the tail end of the (N + 1) th one-way supporting unit 31, wherein N is more than or equal to 80 and less than or equal to 180.
Furthermore, the bed frame further comprises a hand grip 8, and the hand grip 8 is arranged on the lower trunk bed frame component 1 and the drawing bed frame 2.
Furthermore, the bed comprises a walking wheel 6 and a support rod 7, wherein the walking wheel 6 is rotatably connected to the upper end of the lower body bedstead component 1, and the support rod 7 is fixedly connected to the lower end of the pull bedstead 2.
The utility model discloses a theory of operation and use:
referring to the attached drawings, in use, firstly, the first connecting belt 32 and the second connecting belt 33 are adjusted to open a part of the one-way flip mattress 3, then, a worker presses the pressing protrusion 400 to press the pressing protrusion 400 to compress the first return spring 41 downwards, meanwhile, the pressing member 40 pushes the push rod 42 downwards, the push rod 42 pushes the force transmission rod 43 downwards, the force transmission rod 43 moves downwards, the head end of the force transmission rod 43 is matched with the inclined groove 440 through a force transmission shaft, the force transmission rod 43 drives the sliding block 44 to move when moving downwards and compresses the second return spring 46, at this time, the positioning pin 441 slides out of the limiting hole 13, the pull bedstead 2 is pulled upwards to be adjusted to a proper position, the pressing protrusion 400 is stopped being pressed, the first return spring 41 is reset, the pressing member 40 is reset, the positioning pin 441 is inserted into the limiting hole 13 under the action of the second return spring 46, at this time, the length adjustment of the whole transfer device is completed, and the second worker adjusts the first connecting belt 32 and the second connecting belt 33 to fasten the same, that is the length and the use area of the whole transfer device; can lift the patient this moment and transport to one-way upset mattress 3 on to can utilize restraint subassembly 5 to carry out certain restraint to the patient according to actual need, when preventing to transport the patient, produce great relative rocking between patient and the one-way upset mattress 3.
The purpose of the road wheels 6 is to facilitate the movement of the whole device;
the purpose of the support bar 7 is to keep the whole device level when laid flat.
The one-way supporting unit 31 of "6" style of calligraphy structure can form the mattress of certain hardness after the array concatenation to it is whole comparatively level, also can fold to roll up when not using and accomodate. The mattress with the hard structure is particularly suitable for transporting patients with fracture, and can further reduce the secondary injury condition in the transportation process.
The device is particularly suitable for patients after car accidents or for emergency assistance in lifting patients on sports grounds, and the patients are lifted to an ambulance and are emergently sent to a hospital for treatment through the device.
Claims (5)
1. The utility model provides a medical transfer device which characterized in that: comprises a lower trunk bedstead component (1), a drawing bedstead (2), a one-way turning mattress (3), an adjusting component (4) and a restraining component (5);
the lower trunk bedstead component (1) comprises a sleeve bedstead (10), lower trunk beams (11), sliding grooves (12), limiting holes (13) and supporting beams (14), the sleeve bedstead (10) is of a U-shaped structure, the hollow sliding grooves (12) are arranged on two sides of the sleeve bedstead (10), a plurality of limiting holes (13) penetrating into the sliding grooves (12) are distributed on the sleeve bedstead (10), and the lower trunk beams (11) and a plurality of groups of supporting beams (14) are arranged in the middle of the sleeve bedstead (10);
the drawing bedstead (2) is of a U-shaped structure, two sides of the drawing bedstead (2) are provided with hollow adjusting channels (20), the drawing bedstead (2) is provided with a fixed cross beam (21), and the drawing bedstead (2) is connected in a sliding groove (12) of the casing bedstead (10) in a sliding manner;
the adjusting assembly (4) comprises a pressing piece (40), a first reset spring (41), a push rod (42), a dowel bar (43), a sliding block (44), a blocking cover (45) and a second reset spring (46), wherein the push rod (42) is arranged at each of two ends of the pressing piece (40), a pressing bulge (400) extending to the outer side of the drawing bedstead (2) is arranged at the upper end of the pressing piece (40), a plurality of groups of first reset springs (41) are arranged between the lower end of the pressing piece (40) and the drawing bedstead (2), the dowel bar (43) is fixedly connected to the lower end of the push rod (42), the blocking cover (45) is fixedly connected to the end of an adjusting channel (20) at the lower end of the drawing bedstead (2), an adjusting cavity (450) is arranged on the blocking cover (45), a pin hole extending to the inside of the adjusting cavity (450) is arranged on the side of the blocking cover (45), the sliding block (44) is slidably connected to the inside of the adjusting cavity (450) of the blocking cover (45), a positioning pin (441) on the head end (44) penetrates through the pin hole to extend into a limiting hole (13), a chute (440) is arranged on the side of the blocking cover (44), a chute (440) far away from the side of the blocking cover (45), and a chute (440) is connected to the inner side of the sliding block pin (44), and a chute (440) is connected to the sliding block spring (44);
the head end of the unidirectional turning mattress (3) is fixedly connected with the lower trunk beam (11), and the tail end of the unidirectional turning mattress (3) is connected with a first connecting belt (32) fixedly connected on the lower trunk beam (11) through a second connecting belt (33) after bypassing the fixed beam (21);
the restraint assembly (5) comprises a connecting block (50) and a restraint strap (51), the connecting block (50) is fixedly connected to two sides of the casing bed frame (10), and two ends of the restraint strap (51) are fixedly connected with the connecting block (50) respectively.
2. The medical transfer device of claim 1, wherein: the first connecting belt (32) is connected with the second connecting belt (33) through an adjustable buckle.
3. The medical transfer device of claim 1, wherein: the one-way turnover mattress (3) comprises chain pieces (30), chain shafts (34) and one-way supporting units (31), wherein the chain shafts (34) are coaxially connected to the left side and the right side of each one-way supporting unit (31), the chain pieces (30) are rotatably connected between every two adjacent chain shafts (34), each one-way supporting unit (31) is of a 6-shaped structure, an antenna of the Nth one-way supporting unit (31) is in lap joint with the tail end circular arc of the (N + 1) th one-way supporting unit (31), and N is more than or equal to 80 and less than or equal to 180.
4. The medical transfer device of claim 1, wherein: still include tongs (8), tongs (8) set up on lower truck bedstead subassembly (1) and pull bedstead (2).
5. The medical transfer device of claim 1, wherein: still include walking wheel (6) and bracing piece (7), walking wheel (6) rotate and connect truck bedstead subassembly (1) upper end down, bracing piece (7) link firmly at pull bedstead (2) lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222303899.7U CN217593241U (en) | 2022-08-30 | 2022-08-30 | Medical transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222303899.7U CN217593241U (en) | 2022-08-30 | 2022-08-30 | Medical transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217593241U true CN217593241U (en) | 2022-10-18 |
Family
ID=83593499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222303899.7U Active CN217593241U (en) | 2022-08-30 | 2022-08-30 | Medical transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217593241U (en) |
-
2022
- 2022-08-30 CN CN202222303899.7U patent/CN217593241U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |