CN216061037U - Portable stretcher for social rescue - Google Patents
Portable stretcher for social rescue Download PDFInfo
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- CN216061037U CN216061037U CN202122634383.6U CN202122634383U CN216061037U CN 216061037 U CN216061037 U CN 216061037U CN 202122634383 U CN202122634383 U CN 202122634383U CN 216061037 U CN216061037 U CN 216061037U
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Abstract
The utility model belongs to the technical field of stretcher, in particular to a portable stretcher for social rescue, which comprises two transverse supporting rods distributed in parallel and two transverse supporting rods arranged between two transverse supporting rod brackets, and the transverse struts are vertically distributed with the transverse stay bars, two ends of the transverse struts are respectively connected with the inner sides of the transverse stay bars, a supporting cloth is arranged between the two transverse struts, each transverse strut comprises a sleeve, a guide rod and a limiting locking piece, each transverse strut comprises a strut I and a strut II, the end parts of the first support rod and the second support rod are hinged together, and an adjustable coaxial limiting mechanism is arranged between the first support rod and the second support rod, the utility model has simple structure, when the folding type folding chair is unfolded and stored, the folding type folding chair is convenient to operate and unfold and store, so that the folding type folding chair is convenient to carry and transport when in use, and provides convenience for social rescue work.
Description
Technical Field
The utility model belongs to the technical field of stretchers, and particularly relates to a portable stretcher for social rescue.
Background
The stretcher plays comparatively important effect as a salvation appurtenance in interim salvation, and the stretcher among the prior art is because the space that occupies is great when carrying and transporting for it is comparatively inconvenient to carry and transport.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable stretcher for social aid.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a portable stretcher for social rescue, which comprises two horizontal support rods distributed in parallel and two horizontal support rods arranged between two horizontal support rod brackets, wherein the horizontal support rods are vertically distributed with the horizontal support rods, two ends of each horizontal support rod are respectively connected with the inner sides of the horizontal support rods, a supporting cloth is arranged between the two horizontal support rods, each horizontal support rod comprises a sleeve, a guide rod and a limiting locking piece, the sleeve is arranged at the inner side of one horizontal support rod, the guide rod is arranged at the inner side of the other horizontal support rod, the end part of the guide rod extends into the sleeve and is in sliding contact with the sleeve, the side wall of the sleeve is provided with a strip-shaped guide groove, the end part of the guide rod is provided with a limiting slide block which is in sliding fit with the strip-shaped guide groove, the limiting locking piece is arranged on the outer wall of the sleeve, the end part of the limiting locking piece extends into the sleeve, when the end part of the limiting locking piece is in close contact with the outer wall of the guide rod, the end of the guide rod is locked in the sleeve;
each transverse support rod comprises a first support rod and a second support rod, the end parts of the first support rod and the second support rod are hinged together, an adjustable coaxial limiting mechanism is arranged between the first support rod and the second support rod, and when the first support rod and the second support rod are adjusted to be in a coaxial distribution state, the end parts of the first support rod and the second support rod are limited through the adjustable coaxial limiting mechanism, so that the first support rod and the second support rod are kept in a coaxial distribution state.
Preferably, the adjustable coaxial limiting mechanism comprises a first threaded rod, a second threaded rod and a threaded sleeve, the first threaded rod is arranged at the end part of the first support rod, the second threaded rod is arranged at the end part of the second support rod, the end parts of the first threaded rod and the second threaded rod are connected through a hinge part, and the length of the second threaded rod is greater than that of the first threaded rod;
when the threaded sleeve is in threaded connection with the first threaded rod and the second threaded rod, the first support rod and the second support rod are in a coaxial distribution state, and the relative positions of the first support rod and the second support rod are locked;
when the threaded sleeve is separated from the first threaded rod and is completely positioned on the second threaded rod, the first support rod and the second support rod can be turned around the hinge joint part of the hinge joint.
Preferably, the end part of the first threaded rod is provided with a truncated cone-shaped guide section, and the outer wall of the guide section is a smooth surface;
the end part of the guide section is connected with the end part of the second threaded rod through a hinge piece.
Preferably, the end parts of the first support rod and the second support rod are respectively provided with a lifting handle, and the lifting handles are sleeved with anti-skid rubber sleeves.
Preferably, the bottoms of the first support rod and the second support rod are respectively provided with a movable caster through a support, and the movable casters are rotatably arranged at the end part of the support.
Preferably, the edges of the two sides of the supporting cloth are connected with the inner side of the transverse support frame.
Preferably, the outer wall of one of the sleeves is provided with a strap.
Has the advantages that: when the multifunctional rescue cart is used, the multifunctional rescue cart is unfolded when in use, so that the main body of the multifunctional rescue cart is in a horizontal state and is used for carrying and rescuing patients, and when the multifunctional rescue cart is carried and transported in an idle state, the multifunctional rescue cart can be stored, so that the occupied space of the multifunctional rescue cart is greatly reduced, and convenience is brought to carrying and transporting;
when the telescopic type locking device is used, when the storage state of the telescopic type locking device needs to be changed into the unfolding state, firstly, a binding belt bound between two sleeves is unfastened, a first support rod and a second support rod are oppositely pulled, so that the first support rod and the second support rod are changed into a horizontal state from an inclined state, then, a threaded sleeve is rotated, the end part of the threaded sleeve positioned on the second threaded rod moves towards a direction close to the first threaded rod, the end part of the threaded sleeve is in threaded fit with the first threaded rod, one end of the threaded sleeve is connected to the first threaded rod, the other end of the threaded sleeve is connected to the second threaded rod, the first support rod and the second support rod are in a coaxial distribution state, and the relative positions of the first support rod and the second support rod are locked; then the adjusting locking piece is unscrewed, the two transverse support rods are oppositely pulled along the direction in which the transverse support rods are far away from each other, so that the guide rod is outwards pulled out of the sleeve, when the limiting slide block at the end part of the guide rod runs to the end part of the strip-shaped guide groove, the adjusting locking piece is screwed down, the position of the guide rod is locked, and the unfolding of the utility model can be realized;
when the sleeve is stored, the sleeve is operated according to the direction, and finally the two sleeves are bound together by a binding band;
in the whole process, the movable caster wheels are always in a contact state with the ground, the lifting handle can be used for lifting the medical bed, the movable caster wheels can be used for moving the medical bed (flexible selection can be performed according to the condition of the road surface), and the safety of patients during carrying is guaranteed.
The utility model has simple structure, is convenient to operate and unfold and store when being unfolded and stored, is convenient to carry and transport when in use, and provides convenience for social rescue work.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
FIG. 1 is a schematic structural view (from bottom view) of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic view of the arrangement of the retractable casters of the present invention;
FIG. 5 is a schematic view of the deployed casters of the present invention;
wherein: 1-a first support rod, 2-a second support rod, 3-a lifting handle, 4-a supporting cloth, 5-a sleeve, 6-a strip-shaped guide groove, 7-a limiting locking piece, 8-a guide rod, 9-a limiting sliding block, 10-a first threaded rod, 101-a guide section, 11-a second threaded rod, 12-a hinge piece, 13-a threaded sleeve, 14-a bracket, 15-a movable caster and 16-a binding band.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 5, a portable stretcher for social aid includes two horizontal struts distributed in parallel and two horizontal struts disposed between two horizontal strut brackets, the horizontal struts and the horizontal struts are distributed perpendicularly, two ends of the horizontal struts are respectively connected with inner sides of the horizontal struts, a cloth support 4 is disposed between the two horizontal struts, each horizontal strut includes a sleeve 5, a guide rod 8 and a position-limiting locking member 7, the sleeve 5 is disposed on an inner side of one of the horizontal struts, the guide rod 8 is disposed on an inner side of the other horizontal strut, an end of the guide rod 8 extends into the sleeve 5 and is in sliding contact with the sleeve 5, a strip-shaped guide groove 6 is disposed on a side wall of the sleeve 5, a position-limiting slider 9 is disposed on an end of the guide rod 8, the position-limiting slider 9 is in sliding fit with the strip-shaped guide groove 6, the position-limiting locking member 7 is mounted on an outer wall of the sleeve 5, the end part of the limiting locking piece 7 is extended into the sleeve 5, and when the end part of the limiting locking piece is tightly contacted with the outer wall of the guide rod 8, the end part of the guide rod 8 is locked in the sleeve 5;
each transverse support rod comprises a first support rod 1 and a second support rod 2, the end parts of the first support rod 1 and the second support rod 2 are hinged together, an adjustable coaxial limiting mechanism is arranged between the first support rod 1 and the second support rod 2, and when the first support rod 1 and the second support rod 2 are adjusted to be in a coaxial distribution state, the adjustable coaxial limiting mechanism limits the end parts of the first support rod 1 and the second support rod 2, so that the first support rod 1 and the second support rod 2 are kept in a coaxial distribution state.
In this embodiment, the adjustable coaxial limiting mechanism includes a first threaded rod 10, a second threaded rod 11 and a threaded sleeve 13, the first threaded rod 10 is disposed at the end of the first brace rod 1, the second threaded rod 11 is disposed at the end of the second brace rod 2, the ends of the first threaded rod 10 and the second threaded rod 11 are connected through a hinge 12, and the length of the second threaded rod 11 is greater than that of the first threaded rod 10;
when the threaded sleeve 13 is in threaded connection with the first threaded rod 10 and the second threaded rod 11, the first support rod 1 and the second support rod 2 are in a coaxial distribution state, and the relative positions of the first support rod 1 and the second support rod 2 are locked;
when the threaded sleeve 13 is disengaged from the first threaded rod 1 and is fully seated on the second threaded rod 11, the first strut 1 and the second strut 2 may be pivoted about the hinge 12.
In this embodiment, the end of the first threaded rod 10 is provided with a truncated cone-shaped guide section 101, and the outer wall of the guide section 101 is a smooth surface, so that the end of the threaded sleeve 13 can be screwed onto the threaded rod 10 conveniently;
the end of the guide segment 101 is connected with the end of the second threaded rod 11 through a hinge 12.
In this embodiment, the end portions of the first brace rod 1 and the second brace rod 2 are both provided with a lifting handle 3, and an anti-skid rubber sleeve is sleeved on the lifting handle 3.
In this embodiment, the bottom of each of the first brace 1 and the second brace 2 is provided with a caster 15 through a bracket 14, the brackets 14 and the corresponding first brace 1 and the second brace 2 are distributed in an inclined manner, and the caster 15 is rotatably installed at the end of the bracket 14.
In this embodiment, two side edges of the mop 4 are connected with the inner side of the cross-brace.
In this embodiment, the outer wall of one of the sleeves 5 is provided with a binding band 16 for binding the two sleeves 5 after being stored.
When the multifunctional rescue cart is used, the multifunctional rescue cart is unfolded when in use, so that the main body of the multifunctional rescue cart is in a horizontal state and is used for carrying and rescuing patients, and when the multifunctional rescue cart is carried and transported in an idle state, the multifunctional rescue cart can be stored, so that the occupied space of the multifunctional rescue cart is greatly reduced, and convenience is brought to carrying and transporting;
when the telescopic type locking device is used, when the storage state of the telescopic type locking device needs to be changed into the unfolding state, firstly, a binding band 16 bound between two sleeves 5 is unfastened, the first support rod 1 and the second support rod 2 are oppositely pulled, the first support rod 1 and the second support rod 2 are changed into a horizontal state from an inclined state, then the threaded sleeve 13 is rotated, the end part of the threaded sleeve 13 positioned on the second threaded rod 11 moves towards a direction close to the first threaded rod 10, the end part of the threaded sleeve 13 is in threaded fit with the first threaded rod 10, one end of the threaded sleeve 13 is connected to the first threaded rod 10, the other end of the threaded sleeve 13 is connected to the second threaded rod 11, the first support rod 1 and the second support rod 2 are in a coaxially distributed state, and the relative positions of the first support rod 1 and the second support rod 2 are locked; then the adjusting locking piece 7 is unscrewed, the two transverse support rods are pulled oppositely along the direction of the transverse support rods away from each other, so that the guide rod 8 is pulled out of the sleeve 5, when the limiting slide block 9 at the end part of the guide rod 8 runs to the end part of the strip-shaped guide groove 6, the adjusting locking piece 7 is screwed down, and the position of the guide rod 8 is locked, so that the unfolding of the utility model can be realized;
when the sleeve is stored, the operation is carried out according to the direction, and finally the two sleeves 5 are bound together by the binding band 16;
in the whole process, the movable caster 15 is always in a contact state with the ground, the lifting handle 3 can lift the medical bed, the movable caster 15 can move the medical bed (the medical bed can be flexibly selected according to the condition of the road surface), and the safety of carrying a patient is guaranteed.
The utility model has simple structure, is convenient to operate and unfold and store when being unfolded and stored, is convenient to carry and transport when in use, and provides convenience for social rescue work.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. A portable stretcher for social rescue comprises two transverse supporting rods which are distributed in parallel and two transverse supporting rods which are arranged between two transverse supporting rod brackets, the transverse supporting rods and the transverse supporting rods are distributed vertically, two end parts of each transverse supporting rod are respectively connected with the inner sides of the transverse supporting rods, a supporting cloth (4) is arranged between the two transverse supporting rods, the portable stretcher is characterized in that each transverse supporting rod comprises a sleeve (5), a guide rod (8) and a limiting locking piece (7), the sleeve (5) is arranged on the inner side of one transverse supporting rod, the guide rod (8) is arranged on the inner side of the other transverse supporting rod, the end part of each guide rod (8) extends into the sleeve (5) and is in sliding contact with the sleeve (5), a strip-shaped guide groove (6) is formed in the side wall of the sleeve (5), and a limiting sliding block (9) is arranged at the end part of each guide rod (8), the limiting sliding block (9) is in sliding fit with the strip-shaped guide groove (6), the limiting locking piece (7) is installed on the outer wall of the sleeve (5), the end portion of the limiting locking piece extends into the sleeve (5), and when the end portion of the limiting locking piece (7) is in close contact with the outer wall of the guide rod (8), the end portion of the guide rod (8) is locked in the sleeve (5);
every horizontal vaulting pole all includes vaulting pole one (1) and vaulting pole two (2), the tip of vaulting pole one (1) and vaulting pole two (2) is articulated together, vaulting pole one (1) with be equipped with adjustable coaxial stop gear between vaulting pole two (2), work as vaulting pole one (1) with vaulting pole two (2) are adjusted when the state of coaxial distribution, carry on spacingly to the tip of vaulting pole one (1) and vaulting pole two (2) through adjustable coaxial stop gear for vaulting pole one (1) and vaulting pole two (2) keep the state of coaxial distribution.
2. The portable stretcher for social aid according to claim 1, wherein the adjustable coaxial limiting mechanism comprises a first threaded rod (10), a second threaded rod (11) and a threaded sleeve (13), the first threaded rod (10) is arranged at the end of the first supporting rod (1), the second threaded rod (11) is arranged at the end of the second supporting rod (2), the ends of the first threaded rod (10) and the second threaded rod (11) are connected through a hinge member (12), and the length of the second threaded rod (11) is greater than that of the first threaded rod (10);
when the threaded sleeve (13) is in threaded connection with the first threaded rod (10) and the second threaded rod (11), the first support rod (1) and the second support rod (2) are in a coaxial distribution state, and the relative positions of the first support rod (1) and the second support rod (2) are locked;
when the threaded sleeve (13) is disengaged from the first threaded rod (10) and is completely positioned on the second threaded rod (11), the first strut (1) and the second strut (2) can be turned around the hinge portion of the hinge member (12).
3. The portable stretcher for social aid according to claim 2, wherein the end of the first threaded rod (10) is provided with a truncated cone-shaped guide section (101), and the outer wall of the guide section (101) is smooth;
the end part of the guide section (101) is connected with the end part of the second threaded rod (11) through a hinge part (12).
4. The portable stretcher for social aid according to claim 1, wherein the ends of the first supporting rod (1) and the second supporting rod (2) are provided with lifting handles (3), and the lifting handles (3) are sleeved with anti-skid rubber sleeves.
5. A portable stretcher for social rescue according to claim 1, wherein the bottoms of the first and second stretchers (1, 2) are each provided with a caster (15) via a bracket (14), and the casters (15) are rotatably mounted on the ends of the brackets (14).
6. A portable stretcher for social aid according to claim 1 characterized in that the two side edges of the cloth holder (4) are connected to the inner side of the transverse stretcher.
7. A portable stretcher for social aid according to claim 1 characterized in that the outer wall of one of the sleeves (5) is provided with a strap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634383.6U CN216061037U (en) | 2021-10-29 | 2021-10-29 | Portable stretcher for social rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634383.6U CN216061037U (en) | 2021-10-29 | 2021-10-29 | Portable stretcher for social rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216061037U true CN216061037U (en) | 2022-03-18 |
Family
ID=80642802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634383.6U Active CN216061037U (en) | 2021-10-29 | 2021-10-29 | Portable stretcher for social rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216061037U (en) |
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2021
- 2021-10-29 CN CN202122634383.6U patent/CN216061037U/en active Active
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