CN212522194U - Stretcher convenient to fold - Google Patents
Stretcher convenient to fold Download PDFInfo
- Publication number
- CN212522194U CN212522194U CN202020279390.1U CN202020279390U CN212522194U CN 212522194 U CN212522194 U CN 212522194U CN 202020279390 U CN202020279390 U CN 202020279390U CN 212522194 U CN212522194 U CN 212522194U
- Authority
- CN
- China
- Prior art keywords
- rod
- connecting block
- fixedly connected
- fold
- stretcher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a stretcher convenient to fold, which relates to the technical field of medical instruments and comprises two first rod bodies, wherein two ends of each first rod body are respectively provided with a first connecting block and a second connecting block which are fixedly connected, the lower end of each first connecting block is provided with a second groove, the inside of each second groove is rotatably connected with a rotating shaft, one side of the rotating shaft is fixedly connected with a third rod body, and the upper end of the third rod body is fixedly connected with a first connecting rod; first recess has all been seted up to the lower extreme of every second connecting block, and the inside of first recess is rotated equally and is connected with the pivot, and one side fixedly connected with second body of rod of pivot, the upper end fixedly connected with second connecting rod of the second body of rod. The utility model discloses can carry out convenient accomodating, can reduce when idle and take in the space, and it is more convenient to fold, and it is more convenient to use, and portable in time carries out rescue work.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a stretcher convenient to it is folding.
Background
The stretcher is a tool for carrying wounded persons, the variety of the stretcher is various, the materials are various, and the requirements of different wounded persons on the stretcher are different. The stretcher on the market is of a great variety at present, but stretcher self weight is heavier, and traditional stretcher is bulky, and is inconvenient to carry, can hinder the rescue time, because the stretcher is bulky when idle, can cause occuping of space, and be not convenient for fold, and current stretcher is not convenient for carry out the dismouting when the part damages and change, consequently need design a stretcher convenient to fold.
Therefore, the technical personnel in the field provide a stretcher convenient to fold to solve the problem that the prior stretcher proposed in the background art on the market has various types, but the self weight of the stretcher is heavier, the volume of the traditional stretcher is larger, the carrying is inconvenient, the rescue time can be delayed, the space occupation can be caused due to the larger volume of the stretcher when the stretcher is idle, the folding is inconvenient, and the disassembly, assembly and replacement are inconvenient to carry out when the parts of the prior stretcher are damaged.
Disclosure of Invention
An object of the utility model is to provide a stretcher convenient to it is folding to solve the present stretcher variety on the market that proposes in the above-mentioned background art numerous, but stretcher self weight is heavier, and traditional stretcher is bulky, and is inconvenient to carry, can hinder the rescue time, because the stretcher is bulky when idle, can cause occuping of space, and be not convenient for fold, and current stretcher is not convenient for carry out the problem that the dismouting was changed when the part damaged.
In order to achieve the above object, the utility model provides a following technical scheme:
a stretcher convenient to fold comprises two first rod bodies, wherein two ends of each first rod body are respectively and fixedly connected with a first connecting block and a second connecting block, the lower end of each first connecting block is provided with a second groove, a rotating shaft is rotatably connected inside each second groove, a third rod body is fixedly connected to one side of the rotating shaft, and the upper end of each third rod body is fixedly connected with a first connecting rod;
every first recess has all been seted up to the lower extreme of second connecting block, the inside of first recess is rotated equally and is connected with the pivot, one side fixedly connected with second body of rod of pivot, the upper end fixedly connected with second connecting rod of the second body of rod.
As a preferred embodiment of the present invention: one side of first connecting block and second connecting block all is provided with first threaded rod, every first fixed slot has all been seted up to the inside of pivot, the one end of first threaded rod runs through first connecting block and second connecting block and first fixed slot threaded connection respectively.
As a preferred embodiment of the present invention: every the second fixed slot has all been seted up with the one end of the third body of rod to the second body of rod, every the equal threaded connection in inside of second fixed slot has the second threaded rod, and every the equal fixedly connected with of one end of second threaded rod lifts the pole.
As a preferred embodiment of the present invention: two sides, first support cloth is wound between the first rod bodies, second support cloth is wound between the first connecting rods, and third support cloth is wound between the second connecting rods.
As a preferred embodiment of the present invention: the first supporting cloth, the second supporting cloth and the third supporting cloth are located on the same plane, and the first supporting cloth, the second supporting cloth and the third supporting cloth are made of the same material.
As a preferred embodiment of the present invention: the lower end of the second rod body is positioned at the upper end of the third rod body.
As a preferred embodiment of the present invention: the length of the second rod body and the length of the third rod body are both smaller than the length of the first rod body.
As a preferred embodiment of the present invention: the surface of each lifting rod is uniformly and fixedly connected with a rubber strip.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a stretcher convenient to fold can carry out convenient accomodating, can reduce when idle to the occuping of space, and it is more convenient to fold, uses more conveniently, and portable in time carries out rescue work.
2. The utility model relates to a stretcher convenient to fold can carry out convenient dismantlement, can change certain part on the stretcher conveniently, and easy dismounting has reduced the trouble of later stage maintenance.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic sectional view of a stretcher convenient for folding;
fig. 2 is a schematic top view of a stretcher for easy folding;
fig. 3 is an enlarged schematic view of a in fig. 1.
In the figure: the device comprises a first rod body 1, a first connecting block 2, a second connecting block 3, a second rod body 4, a third rod body 5, a first connecting rod 6, a second connecting rod 7, a first groove 8, a rotating shaft 9, a first fixing groove 10, first supporting cloth 11, a first threaded rod 12, second supporting cloth 13, third supporting cloth 14, a lifting rod 15, a second fixing groove 16, a second threaded rod 17, a second groove 18 and a rubber strip 19.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a stretcher convenient to fold includes two first rod bodies 1, two first rod bodies 1 are provided, two ends of each first rod body 1 are respectively fixedly connected to a first connecting block 2 and a second connecting block 3, a second groove 18 is formed at a lower end of each first connecting block 2, a rotating shaft 9 is rotatably connected to an inside of the second groove 18, a third rod body 5 is fixedly connected to one side of the rotating shaft 9, and a first connecting rod 6 is fixedly connected to an upper end of the third rod body 5; first recess 8 has all been seted up to the lower extreme of every second connecting block 3, and the inside of first recess 8 is rotated equally and is connected with pivot 9, and one side fixedly connected with second body of rod 4 of pivot 9, the upper end fixedly connected with second connecting rod 7 of the second body of rod 4.
In this embodiment, please refer to fig. 1 and 2, a first threaded rod 12 is disposed on each of the first connecting block 2 and the second connecting block 3, a first fixing groove 10 is disposed inside each of the rotating shafts 9, and one end of the first threaded rod 12 penetrates through the first connecting block 2 and the second connecting block 3 and is in threaded connection with the first fixing groove 10.
Wherein, through the threaded connection of first threaded rod 12 and first fixed slot 10, can fix countershaft 9, prescribe a limit to the position of countershaft 9, also conveniently dismantle countershaft 9 simultaneously.
In this embodiment, referring to fig. 3, a second fixing groove 16 is formed at one end of each of the second rod 4 and the third rod 5, a second threaded rod 17 is connected to the inside of each second fixing groove 16 through a thread, and a lifting rod 15 is fixedly connected to one end of each second threaded rod 17.
Wherein, the whole body is lifted by the lifting rod 15, and the lifting rod 15 can be conveniently disassembled.
In this embodiment, referring to fig. 2, a first supporting cloth 11 is wound between the first rod bodies 1 on two sides, a second supporting cloth 13 is wound between the first connecting rods 6 on two sides, and a third supporting cloth 14 is wound between the second connecting rods 7 on two sides.
Wherein, the first supporting cloth 11, the second supporting cloth 13 and the third supporting cloth 14 provide support for human body.
In this embodiment, referring to fig. 2, the first supporting cloth 11, the second supporting cloth 13, and the third supporting cloth 14 are located on the same plane, and the first supporting cloth 11, the second supporting cloth 13, and the third supporting cloth 14 are made of the same material.
In this embodiment, please refer to fig. 1, the lower end of the second rod 4 is located at the upper end of the third rod 5.
Wherein, be convenient for accomodate the second body of rod 4 and third body of rod 5, carry out the layering and accomodate.
In this embodiment, please refer to fig. 1, the lengths of the second rod 4 and the third rod 5 are both smaller than the length of the first rod 1.
The second rod 4 and the third rod 5 can be folded and stored at the lower end of the first rod 1.
In this embodiment, referring to fig. 1, a rubber strip 19 is uniformly and fixedly connected to the surface of each lifting rod 15.
Wherein, the rubber strip 19 is arranged to increase the friction force, so that the lifting is more stable.
It should be noted that the utility model relates to a stretcher convenient to it is folding, including the first body of rod 1, the first connecting block 2, the second connecting block 3, the second body of rod 4, the third body of rod 5, head rod 6, the second connecting rod 7, first recess 8, pivot 9, first fixed slot 10, first supporting cloth 11, first threaded rod 12, second supporting cloth 13, third supporting cloth 14, lift pole 15, second fixed slot 16, second threaded rod 17, second recess 18, rubber strip 19.
The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.
The utility model discloses a theory of operation is:
when the stretcher is used, the rotating shaft 9 is rotated respectively to extend the second rod body 4 and the third rod body 5, the first threaded rod 12 is rotated to be in threaded connection with the first fixing groove 10, the position of the rotating shaft 9 is limited, rotation in the using process is avoided, a patient is placed at the upper ends of the first supporting cloth 11, the second supporting cloth 13 and the third supporting cloth 14 after the stretching is completed, the lifting rod 15 is lifted to lift the whole stretcher, the friction between the rubber strip 19 and the palm can be increased, after the stretcher is used, the lifting rod 15 is rotated to separate the second threaded rod 17 from the second fixing groove 16, the lifting rod 15 is disassembled, then the first threaded rod 12 is rotated to separate the lifting rod from the first fixing groove 10, at the moment, the rotating shaft 19 can normally rotate, the second rod body 4 is firstly folded, and then the third rod body 5 is folded, after the folding, the first connecting rods 6 are positioned between the second connecting rods 7, so that the folding is more tidy.
The above-mentioned, 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 (8)
1. The utility model provides a stretcher convenient to it is folding, includes first body of rod (1), its characterized in that: the two first rod bodies (1) are arranged, two ends of each first rod body (1) are respectively and fixedly connected with a first connecting block (2) and a second connecting block (3), the lower end of each first connecting block (2) is provided with a second groove (18), the inner part of each second groove (18) is rotatably connected with a rotating shaft (9), one side of each rotating shaft (9) is fixedly connected with a third rod body (5), and the upper end of each third rod body (5) is fixedly connected with a first connecting rod (6);
every first recess (8) have all been seted up to the lower extreme of second connecting block (3), the inside of first recess (8) is rotated equally and is connected with pivot (9), one side fixedly connected with second body of rod (4) of the pivot (9), the upper end fixedly connected with second connecting rod (7) of the second body of rod (4).
2. The stretcher convenient to fold of claim 1, characterized in that: one side of first connecting block (2) and second connecting block (3) all is provided with first threaded rod (12), every first fixed slot (10) have all been seted up to the inside of pivot (9), the one end of first threaded rod (12) runs through first connecting block (2) and second connecting block (3) respectively and first fixed slot (10) threaded connection.
3. The stretcher convenient to fold of claim 1, characterized in that: every second fixed slot (16) have all been seted up to the one end of the second body of rod (4) and the third body of rod (5), every the equal threaded connection in inside of second fixed slot (16) has second threaded rod (17), and every the equal fixedly connected with of one end of second threaded rod (17) lifts pole (15).
4. The stretcher convenient to fold of claim 1, characterized in that: two sides, first supporting cloth (11) is wound between the first rod bodies (1), second supporting cloth (13) is wound between the first connecting rods (6), and third supporting cloth (14) is wound between the second connecting rods (7).
5. The stretcher convenient to fold of claim 4, characterized in that: the first supporting cloth (11), the second supporting cloth (13) and the third supporting cloth (14) are located on the same plane, and the first supporting cloth (11), the second supporting cloth (13) and the third supporting cloth (14) are made of the same material.
6. The stretcher convenient to fold of claim 1, characterized in that: the lower end of the second rod body (4) is positioned at the upper end of the third rod body (5).
7. The stretcher convenient to fold of claim 1, characterized in that: the lengths of the second rod body (4) and the third rod body (5) are smaller than that of the first rod body (1).
8. The stretcher convenient to fold of claim 3, characterized in that: the surface of each lifting rod (15) is uniformly and fixedly connected with a rubber strip (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020279390.1U CN212522194U (en) | 2020-03-09 | 2020-03-09 | Stretcher convenient to fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020279390.1U CN212522194U (en) | 2020-03-09 | 2020-03-09 | Stretcher convenient to fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522194U true CN212522194U (en) | 2021-02-12 |
Family
ID=74526471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020279390.1U Expired - Fee Related CN212522194U (en) | 2020-03-09 | 2020-03-09 | Stretcher convenient to fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522194U (en) |
-
2020
- 2020-03-09 CN CN202020279390.1U patent/CN212522194U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208271482U (en) | Foldable mechanism and foldable display device for foldable display device | |
| CN102008377A (en) | Stretcher with height-adjustable supporting legs | |
| CN109568069A (en) | A kind of clinical obstetrics auxiliary natural labor device | |
| CN212522194U (en) | Stretcher convenient to fold | |
| CN209911747U (en) | Demonstration device for Chinese language and literature auxiliary teaching | |
| CN209332934U (en) | Multi-functional department of anesthesia is with supplementary anaesthesia device | |
| CN206665767U (en) | A kind of lithium battery sample making unwinding device | |
| CN109061995B (en) | Board is placed to projection arrangement | |
| CN208801323U (en) | A kind of corrugated paper is processing printed to use characteristic workbench | |
| CN113854735B (en) | Folding electric lifting table | |
| CN210989219U (en) | Wooden folding chair convenient to carry | |
| CN206513300U (en) | Safety inspection ladder | |
| CN206541617U (en) | A kind of musicology teaching roll type music easel | |
| CN216117863U (en) | Portable alternating current-direct current power frequency withstand voltage test device | |
| CN206314806U (en) | Telescopic lifting wardrobe | |
| CN210643130U (en) | Dress designing platform | |
| CN207852263U (en) | A kind of canvas exhibiting device that can be quickly wrapping with | |
| CN210020953U (en) | Folding yoga mat | |
| CN215821922U (en) | Portable infusion support | |
| CN207900329U (en) | A kind of digital display wheel detection ruler cutter device | |
| CN213751860U (en) | Banner fixing device for advertisement design | |
| CN220933722U (en) | Training propaganda show shelf | |
| CN205539074U (en) | High -voltage testing transformer strutting arrangement that can walk | |
| CN212940206U (en) | Medical care is with concatenation formula stretcher | |
| CN214475735U (en) | Music book storage device is used in music teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |