CN211213914U - Safety first-aid stretcher - Google Patents
Safety first-aid stretcher Download PDFInfo
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- CN211213914U CN211213914U CN201922126056.2U CN201922126056U CN211213914U CN 211213914 U CN211213914 U CN 211213914U CN 201922126056 U CN201922126056 U CN 201922126056U CN 211213914 U CN211213914 U CN 211213914U
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- rod
- stretcher
- safety
- rod body
- bar
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Abstract
The utility model provides a safe first aid stretcher belongs to medical instrument technical field, including the side lever of two sets of relative settings, both sides the side lever structure is the same, all includes the first body of rod and the second body of rod, the first body of rod is provided with T type piece with second body of rod support, and the first body of rod all is provided with the extension board with second body of rod one end lower part, the extension board with T type piece lower part corner normal running fit, the first body of rod and the inside cavity that all is provided with of the second body of rod that one of them set of side lever corresponds, and the first body of rod and the second body of rod side that this side lever corresponds seted up with the logical groove of cavity intercommunication. The embodiment of the utility model provides an in, the corner normal running fit of the first body of rod and the second body of rod and T type piece to utilize well core rod and rolling subassembly to carry out the rolling to stretcher cloth, still can carry out furthest's folding to the stretcher when guaranteeing patient's safe transportation, can reduce the occupation of land space when the stretcher does not use, have stronger stability and controllability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specifically a safety first aid stretcher.
Background
The stretcher is a transfer tool for emergency rescue, and the stretcher is mainly used for carrying or moving patients who lose self-control ability due to injury or illness by means of the force of other people, so that the patients can be rescued and treated in time.
At present, the stretcher is mostly composed of two side rods and stretcher cloth connected between the two side rods, the stretcher has a movable adjusting function, but the adjusting form is simple, the adjustment is not thorough enough, the adjusted volume is still large, and the stretcher has great limitation when being carried.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a safe first aid stretcher to the not enough of above-mentioned prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a safe first aid stretcher, includes the side lever of two sets of relative settings, both sides the side lever structure is the same, all includes the first body of rod and the second body of rod, the first body of rod is provided with T type piece with second body of rod support, the first body of rod all is provided with the extension board with second body of rod one end lower part, the extension board with T type piece lower part corner normal running fit, the first body of rod and the inside cavity that all is provided with of the second body of rod that one set of side lever corresponds wherein, and the first body of rod and the second body of rod side that this side lever corresponds seted up with the logical groove of cavity intercommunication, the inside well core rod that is provided with along cavity length direction distributes of cavity, be connected with stretcher cloth through the rolling subassembly on the well core rod, stretcher cloth from lead to the groove stretch out and with the first body of rod and.
As a further improvement of the utility model: the winding component is a coil spring.
As a further improvement of the utility model: the two groups of side rods are connected through telescopic rods.
As a further improvement of the utility model: and a handle is arranged at one end of the first rod body and one end of the second rod body, which are far away from the T-shaped block.
As a further improvement of the present invention: the handle is matched with the corresponding first rod body and the second rod body in a telescopic way.
As a further improvement of the present invention: the grip is sleeved with an anti-slip rubber ring.
As the utility model discloses a further improvement scheme again the hang water subassembly is installed in the side lever outside, hang the water subassembly including rotate install at the fourth rod body in the first body of rod or the second body of rod outside and with the flexible complex third body of rod of fourth rod body, the third body of rod is kept away from the one end of the fourth body of rod and is installed the couple.
As a further improvement of the present invention, the bottom of the fourth rod is rotatably engaged with the first rod or the second rod through a rotating shaft.
As a further improvement of the utility model, the side rods are connected with braces.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides an in, the corner normal running fit of the first body of rod and the second body of rod and T type piece to utilize well core rod and rolling subassembly to carry out the rolling to stretcher cloth, still can carry out furthest's folding to the stretcher when guaranteeing patient's safe transportation, can reduce the occupation of land space when the stretcher does not use, have stronger stability and controllability.
Drawings
Fig. 1 is a schematic structural view of a safety emergency stretcher;
fig. 2 is a top view of a safety first aid stretcher;
fig. 3 is a schematic view of the internal structure of a first rod of a safety first-aid stretcher;
fig. 4 is a schematic structural view of a water hanging assembly in a safety first-aid stretcher;
in the figure: 1-a first rod body, 2-a grip, 3-an extension plate, 4-a second rod body, 5-a T-shaped block, 6-a telescopic rod, 7-a stretcher cloth, 8-a shoulder strap, 9-a hook, 10-a third rod body, 11-a fourth rod body, 12-a rotating shaft, 13-a cavity, 14-a through groove, 15-a rolling component and 16-a center rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the present embodiment provides a safety first-aid stretcher, which includes two sets of side bars, wherein the side bars have the same structure and each includes a first bar body 1 and a second bar body 4, the first rod body 1 and the second rod body 4 are provided with T-shaped blocks 5 on a support, the lower parts of one ends of the first rod body 1 and the second rod body 4 are provided with extension plates 3, the extension plates 3 are in rotating fit with the lower corners of the T-shaped blocks 5, wherein the first rod body 1 and the second rod body 4 corresponding to one group of side rods are internally provided with a cavity 13, and the side surfaces of the first rod body 1 and the second rod body 4 corresponding to the side rods are provided with through grooves 14 communicated with the cavities 13, a center rod 16 distributed along the length direction of the cavity 13 is arranged in the cavity 13, the center rod 16 is connected with a stretcher cloth 7 through a rolling component 15, the stretcher cloth 7 extends out of the through groove 14 and is fixedly connected with the first rod body 1 and the second rod body 4 corresponding to the other group of side rods.
When the stretcher is used, the first rod body 1 and the second rod body 4 corresponding to the two groups of side rods rotate along the T-shaped block 5, so that the first rod body 1 and the second rod body 4 are unfolded and kept horizontal, the first rod body 1 and the second rod body 4 are limited in position by using the corner of the T-shaped block 5 (as shown in figure 1), and the two side rods are pulled reversely, so that the stretcher cloth 7 extends out of the first rod body 1 and the second rod body 4 corresponding to one group of side rods, and a patient is supported; when the stretcher is not used, the two groups of side rods can be close to each other, the stretcher cloth 7 is automatically wound on the central rod 16 under the action of the winding component 15, so that the occupied space of the stretcher is reduced, and the first rod body 1 and the second rod body 4 corresponding to the two groups of side rods are folded along the T-shaped block 5, so that the volume of the stretcher is further reduced, and the stretcher is convenient to carry; through the setting of above-mentioned T type piece 5, can guarantee that first body of rod 1 and second body of rod 4 can laminate each other when folding, can carry out furthest's folding.
Specifically, the winding assembly 15 is a coil spring.
Further, still link to each other through telescopic link 6 between two sets of side levers, through the setting of telescopic link 6, can guarantee that two sets of side levers form overall structure when carrying out the bearing to patient, avoid the stretcher atress uneven, lead to patient to turn on one's side from the stretcher, improve patient's security in transit.
Furthermore, a handle 2 is installed at one end of the first rod body 1, which is far away from the T-shaped block 5, of the second rod body 4, and the handle 2 is in telescopic fit with the corresponding first rod body 1 and the corresponding second rod body 4.
During the use, can take out handle 2 from first body of rod 1 and the 4 tip of second body of rod, and when not using, can accomodate into first body of rod 1 and the inside 4 of second body of rod with handle 2, further reduced the occupation of land space of stretcher, improved the controllability of stretcher.
In this embodiment, in order to prevent the grip 2 from slipping when being held by a user, an anti-slip rubber ring (not shown) is sleeved on the grip 2.
Further, hang the water subassembly, it is specific, hang the water subassembly including the fourth body of rod 11 of rotating to install in the first body of rod 1 or the 4 outsides of second body of rod and with the flexible complex third body of rod 10 of fourth rod 11, couple 9 is installed to the one end that the fourth rod 11 is kept away from to the third body of rod 10.
When a patient needs to hang water and infusion, the fourth rod body 11 can be rotated to enable the fourth rod body 11 to be kept vertical, then the third rod body 10 is pulled out, and an infusion bottle is hung on the hook 9 to carry out infusion on the patient.
Specifically, the bottom of the fourth rod 11 is rotationally matched with the first rod 1 or the second rod 4 through a rotating shaft 12.
The working principle of the embodiment is as follows: when the stretcher is used, the first rod body 1 and the second rod body 4 corresponding to the two groups of side rods rotate along the T-shaped block 5, so that the first rod body 1 and the second rod body 4 are unfolded and kept horizontal, the first rod body 1 and the second rod body 4 are limited in position by using the corner of the T-shaped block 5 (as shown in figure 1), and the two side rods are pulled reversely, so that the stretcher cloth 7 extends out of the first rod body 1 and the second rod body 4 corresponding to one group of side rods, and a patient is supported; when the stretcher is not used, the two groups of side rods can be close to each other, the stretcher cloth 7 is automatically wound on the central rod 16 under the action of the winding component 15, so that the occupied space of the stretcher is reduced, and the first rod body 1 and the second rod body 4 corresponding to the two groups of side rods are folded along the T-shaped block 5, so that the volume of the stretcher is further reduced, and the stretcher is convenient to carry; through the setting of above-mentioned T type piece 5, can guarantee that first body of rod 1 and second body of rod 4 can laminate each other when folding, can carry out furthest's folding.
Through the setting of telescopic link 6, can guarantee that two sets of side levers form overall structure when carrying out the bearing to patient, avoid the stretcher atress uneven, lead to patient to turn on one's side from the stretcher, improve patient's security on the way in the transportation.
During the use, can take out handle 2 from first body of rod 1 and the 4 tip of second body of rod, and when not using, can accomodate into first body of rod 1 and the inside 4 of second body of rod with handle 2, further reduced the occupation of land space of stretcher, improved the controllability of stretcher.
Example 2
Referring to fig. 2, in this embodiment, compared with embodiment 1, a strap 8 is further connected between two sets of side rods, and through the arrangement of the strap 8, the strap 8 is hung on the shoulder during transportation of a patient, so as to improve the stability of the stretcher and prevent the patient from falling to the ground due to accidental unhooking.
The embodiment of the utility model provides an in, the corner normal running fit of the first body of rod 1 and the second body of rod 4 and T type piece 5 to utilize well core rod 16 and rolling subassembly 15 to carry out the rolling to stretcher cloth 7, still can carry out furthest's folding to the stretcher when guaranteeing patient's safe transportation, can reduce the occupation of land space when the stretcher does not use, have stronger stability and controllability.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A safety first-aid stretcher comprises two groups of side rods which are oppositely arranged, and is characterized in that the side rods on two sides have the same structure and respectively comprise a first rod body (1) and a second rod body (4), a T-shaped block (5) is arranged on the supports of the first rod body (1) and the second rod body (4), an extension plate (3) is arranged on the lower portion of one end of each of the first rod body (1) and the second rod body (4), the extension plate (3) is in running fit with the lower corner of the T-shaped block (5), cavities (13) are respectively arranged inside the first rod body (1) and the second rod body (4) corresponding to one group of side rods, through grooves (14) communicated with the cavities (13) are formed in the side surfaces of the first rod body (1) and the second rod body (4) corresponding to the side rods, central rods (16) distributed along the length direction of the cavities (13) are arranged inside the cavities (13, the stretcher cloth (7) is connected to the center rod (16) through a winding component (15), and the stretcher cloth (7) extends out of the through groove (14) and is fixedly connected with a first rod body (1) and a second rod body (4) corresponding to the other group of side rods.
2. The safety first aid stretcher according to claim 1 characterized in that the rolling assembly (15) is a coil spring.
3. The safety first-aid stretcher according to claim 1 characterized in that the two side bars are connected with each other by a telescopic bar (6).
4. The stretcher for emergency safety of claim 1 characterized in that the first rod (1) and the second rod (4) are provided with a handle (2) at the ends far away from the T-shaped block (5).
5. The safety first aid stretcher according to claim 4 characterized in that the handle (2) is telescopically engaged with the corresponding first rod (1) and second rod (4).
6. The safety emergency stretcher according to claim 4 or 5 characterized in that the grip (2) is sleeved with an anti-slip rubber ring.
7. A safety first-aid stretcher according to claim 1 characterized in that a water hanging component is installed outside the side bar, the water hanging component comprises a fourth bar body (11) rotatably installed outside the first bar body (1) or the second bar body (4) and a third bar body (10) telescopically matched with the fourth bar body (11), and a hook (9) is installed at one end of the third bar body (10) far away from the fourth bar body (11).
8. The safety first-aid stretcher according to claim 7, characterized in that the bottom of the fourth rod (11) is rotatably engaged with the first rod (1) or the second rod (4) through a rotating shaft (12).
9. The safety first-aid stretcher according to claim 1, characterized in that a back strap (8) is connected between the two groups of side bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126056.2U CN211213914U (en) | 2019-12-02 | 2019-12-02 | Safety first-aid stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126056.2U CN211213914U (en) | 2019-12-02 | 2019-12-02 | Safety first-aid stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211213914U true CN211213914U (en) | 2020-08-11 |
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ID=71942778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922126056.2U Expired - Fee Related CN211213914U (en) | 2019-12-02 | 2019-12-02 | Safety first-aid stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211213914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494222A (en) * | 2020-11-13 | 2021-03-16 | 吉林大学 | Transfer device convenient for carrying out stable transfer on cardiovascular disease patient |
| CN113180932A (en) * | 2021-04-20 | 2021-07-30 | 中国人民解放军西部战区总医院 | Wounded person who can one-man operation transports folding stretcher |
-
2019
- 2019-12-02 CN CN201922126056.2U patent/CN211213914U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494222A (en) * | 2020-11-13 | 2021-03-16 | 吉林大学 | Transfer device convenient for carrying out stable transfer on cardiovascular disease patient |
| CN113180932A (en) * | 2021-04-20 | 2021-07-30 | 中国人民解放军西部战区总医院 | Wounded person who can one-man operation transports folding stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211202 |