CN216724979U - Simple foldable stretcher - Google Patents
Simple foldable stretcher Download PDFInfo
- Publication number
- CN216724979U CN216724979U CN202123418747.3U CN202123418747U CN216724979U CN 216724979 U CN216724979 U CN 216724979U CN 202123418747 U CN202123418747 U CN 202123418747U CN 216724979 U CN216724979 U CN 216724979U
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- CN
- China
- Prior art keywords
- support
- rotating
- accommodating cavity
- supporting rod
- rod
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model provides a simple foldable stretcher, which comprises a first supporting rod and a second supporting rod, wherein the first supporting rod and the second supporting rod are symmetrically arranged in structure, the first supporting rod comprises a first support and a second support, the first support and the second support are connected through a hinge, the first support and the second support are symmetrically arranged at the hinge, a first accommodating cavity and a second accommodating cavity are arranged in the first support, a rotating rod is arranged in the first accommodating cavity, a first cloth cover is wound on the rotating rod, the top of the rotating rod penetrates through the first support and is arranged in the second accommodating cavity, a rotating head is arranged in the first accommodating cavity, the rotating head is connected with a handle in a sliding manner, a sliding block is arranged at the bottom of the handle, a rotating groove is arranged at one side, close to the first accommodating cavity, of the bottom of the second accommodating cavity, and is matched with the rotating shape of the sliding block, the second is accomodate intracavity wall and is provided with the first spout with sliding block shape assorted.
Description
Technical Field
The utility model belongs to the technical field of stretchers, and particularly relates to a simple foldable stretcher.
Background
The stretcher has been widely used as a commonly used wounded transport tool, but the current stretcher is bulky, can not be folded and stored, and has a complex structure, low use speed and inconvenience in carrying.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a simple foldable stretcher.
The utility model provides a simple foldable stretcher which is characterized in that: comprises a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are symmetrically arranged, the first support rod comprises a first bracket and a second bracket which are connected through a hinge, the first bracket and the second bracket are symmetrically arranged at the hinge, a first containing cavity and a second containing cavity are arranged in the first bracket, a rotating rod is arranged in the first accommodating cavity, a first cloth cover is wound on the rotating rod, the top of the rotating rod penetrates through the first support and is positioned in the second accommodating cavity, a rotating head is arranged in the second accommodating cavity, the rotating head is connected with a handle in a sliding way, the bottom of the handle is provided with a sliding block, one side of the bottom of the second containing cavity close to the first containing cavity is provided with a rotating groove, the rotating groove is matched with the rotating shape of the sliding block, and a first sliding groove matched with the shape of the sliding block is arranged on the inner wall of the second accommodating cavity.
An opening matched with the shape of the first cloth cover is formed in one side of the first support.
The both ends that the dwang is located first storage chamber are provided with the seat of rotating.
The other end of the first cloth cover is connected with the corresponding position of the second supporting rod.
The second support is internally connected with a second cloth cover, and the other end of the second cloth cover is connected with the corresponding position of the second supporting rod.
And a second sliding groove matched with the shape of the rotating head is arranged in the handle.
And a limiting block is arranged at one end of the handle, which is positioned at the outer side of the first support.
The utility model has the beneficial effects that: the stretcher is simple in structure, convenient to use and capable of being rapidly unfolded to carry wounded persons.
Drawings
Fig. 1 is a structural view of a simple foldable stretcher according to the present invention.
Fig. 2 is a sectional view of the first frame of the stretcher of the present invention.
Fig. 3 is an enlarged view of the structure at the position a of the simple foldable stretcher of the present invention.
Fig. 4 is a using state diagram 1 of the simple foldable stretcher of the utility model.
Fig. 5 is a using state diagram 2 of the simple foldable stretcher of the utility model.
(1, first supporting rod; 2, second supporting rod; 3, first bracket; 4, second bracket; 5, hinge; 6, first containing cavity; 7, second containing cavity; 8, rotating rod; 9, first cloth cover; 10, rotating head; 11, handle; 12, sliding block; 13, rotating groove; 14, first sliding groove; 15, rotating seat; 16, second cloth cover; 17, second sliding groove; 18, limiting block)
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 5, the simple foldable stretcher provided by the utility model comprises a first supporting rod 1 and a second supporting rod 2, wherein the first supporting rod 1 and the second supporting rod 2 are symmetrically arranged, the first supporting rod 1 comprises a first bracket 3 and a second bracket 4, the first bracket 3 and the second bracket 4 are connected through a hinge 5, the structures of the first bracket 3 and the second bracket 4 are symmetrically arranged at the hinge 5, a first accommodating cavity 6 and a second accommodating cavity 7 are arranged in the first bracket 3, a rotating rod 8 is arranged in the first accommodating cavity 6, a first cloth 9 is wound on the rotating rod 8, the top of the rotating rod 8 penetrates through the first bracket 3 and is arranged in the second accommodating cavity 7, a rotating head 10 is arranged in the second accommodating cavity 7, the rotating head 10 is slidably connected with a handle 11, a sliding block 12 is arranged at the bottom of the handle 11, one side that the bottom of second storage chamber 7 is close to first storage chamber 6 is provided with rotation groove 13, rotation groove 13 and sliding block 12's rotation shape phase-match, second storage chamber 7 inner wall be provided with sliding block 12 shape assorted first spout 14.
And one side of the first bracket 3 is provided with an opening matched with the shape of the first cloth cover 9.
The two ends of the rotating rod 8, which are positioned in the first accommodating cavity 6, are provided with rotating seats 15.
The other end of the first cloth cover 9 is connected with the corresponding position of the second supporting rod 2.
The second support 4 is internally connected with a second cloth cover 16, and the other end of the second cloth cover is connected with the corresponding position of the second support rod 2.
The handle 11 is provided with a second sliding groove 17 matching with the shape of the rotating head 10.
A limiting block 18 is arranged at one end of the handle 11, which is positioned at the outer side of the first bracket 3.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
When the stretcher is needed to be used, the first support 3 and the second support 4 are unfolded through the hinge 5, the first support 1 is formed by the first support 3 and the second support 4, the corresponding position of the second support 2 is unfolded, the first support 1 and the second support 2 are directly pulled towards two sides, the first cloth cover 9 and the second cloth cover 16 wound on the rotating rod 8 can be unfolded to form the stretcher, then the handle 11 is pulled out along the first sliding groove in the first support 3 through the limiting block 18, the sliding block 12 is clamped in the first sliding groove 14 to prevent the handle 11 from rotating, meanwhile, the rotating head 10 at the top end of the rotating rod 8 is clamped in the second sliding groove 17 in the handle 11 to prevent the rotating rod 8 from illegally rotating, and the first cloth cover 9 and the second cloth cover 16 are prevented from being withdrawn.
After the use is finished, the handle 11 is taken into the second accommodating cavity 7 again, the sliding block 12 is moved into the rotating groove 13, the handle 11 is rotated through the limiting block 18, the handle 11 drives the inner rotating head 10 to rotate through the second sliding groove 17, the rotating rod 8 is further rotated, the cloth cover is wound on the rotating rod 8 again through the opening in one side of the first support 3, and finally the first support 3 and the second support 4 are folded through the hinge 5 to be accommodated.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiments shown in the detailed description are only one of the embodiments of the present invention, and the actual configuration is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A simple foldable stretcher is characterized in that: comprises a first supporting rod (1) and a second supporting rod (2), the first supporting rod (1) and the second supporting rod (2) are symmetrically arranged, the first supporting rod (1) comprises a first support (3) and a second support (4), the first support (3) and the second support (4) are connected through a hinge (5), the first support (3) and the second support (4) are symmetrically arranged at the hinge (5), a first accommodating cavity (6) and a second accommodating cavity (7) are arranged inside the first support (3), a rotating rod (8) is arranged inside the first accommodating cavity (6), a first cloth cover (9) is wound on the rotating rod (8), the top of the rotating rod (8) penetrates through the first support (3) and is arranged inside the second accommodating cavity (7) and is provided with a rotating head (10), the rotating head (10) is slidably connected with a handle (11), handle (11) bottom is provided with sliding block (12), one side that second accomodate chamber (7) bottom is close to first accomodate chamber (6) is provided with rotates groove (13), rotate the rotation shape phase-match of groove (13) and sliding block (12), second accomodate chamber (7) inner wall be provided with sliding block (12) shape assorted first spout (14).
2. The simple foldable stretcher according to claim 1, characterized in that: an opening matched with the shape of the first cloth cover (9) is formed in one side of the first support (3).
3. The simple foldable stretcher according to claim 1, characterized in that: the two ends of the rotating rod (8) located in the first containing cavity (6) are provided with rotating seats (15).
4. The simple foldable stretcher according to claim 1, characterized in that: the other end of the first cloth cover (9) is connected with the corresponding position of the second support rod (2).
5. The simple foldable stretcher according to claim 1, characterized in that: and a second cloth cover (16) is connected inside the second support (4), and the other end of the second cloth cover is connected with the corresponding position of the second support rod (2).
6. The simple foldable stretcher according to claim 1, characterized in that: and a second sliding groove (17) matched with the rotating head (10) in shape is arranged in the handle (11).
7. The simple foldable stretcher according to claim 1, characterized in that: and a limiting block (18) is arranged at one end of the handle (11) positioned at the outer side of the first bracket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123418747.3U CN216724979U (en) | 2021-12-31 | 2021-12-31 | Simple foldable stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123418747.3U CN216724979U (en) | 2021-12-31 | 2021-12-31 | Simple foldable stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216724979U true CN216724979U (en) | 2022-06-14 |
Family
ID=81909791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123418747.3U Expired - Fee Related CN216724979U (en) | 2021-12-31 | 2021-12-31 | Simple foldable stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216724979U (en) |
-
2021
- 2021-12-31 CN CN202123418747.3U patent/CN216724979U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |