CN209439166U - The protection isolation cover of adjustable size - Google Patents
The protection isolation cover of adjustable size Download PDFInfo
- Publication number
- CN209439166U CN209439166U CN201822066167.4U CN201822066167U CN209439166U CN 209439166 U CN209439166 U CN 209439166U CN 201822066167 U CN201822066167 U CN 201822066167U CN 209439166 U CN209439166 U CN 209439166U
- Authority
- CN
- China
- Prior art keywords
- positioning pin
- strut
- main ring
- cover film
- ring
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of protection isolation covers of adjustable size, are related to isolation cover field, and main includes main ring and the positioning pin that may pass through main ring；The peripheral radial equipartition of the main ring is hinged with several telescopic bone bars, and the telescopic bone bar is equipped with cover film, and the outer of the cover film is equipped with rubber shrink-ring；The positioning pin is located at the lower section of main ring, the lower end of the positioning pin is connected to the middle part of the telescopic bone bar by connecting rod, the upper end of the positioning pin is equipped with drawstring, and the drawstring is upward through the main ring, and the pull ring connecting with the drawstring is equipped with above the main ring；The telescopic bone bar connects setting by several strut inner-outer sleeves, rubber antiskid circle is arranged between each strut, the cover film is connect one by one with the outer end of each strut, to realize that covering process is simple and convenient, one people can complete, while can arbitrarily adjust the function of the size of protection isolation cover.
Description
Technical field
The utility model relates to a kind of protection isolation covers of adjustable size, relate generally to isolation cover field.
Background technique
Medical care health aspect, when recycling used instrument, if code requirement is carried out pre- in the unsocial hours
Processing, i.e., be sprayed at equipment surfaces with moisture retention liquid, then cover lid.It is cleaned after working.But in the mistake of sprinkling
Cheng Zhonghui generates aerosol, has an impact to environment and operator.It needs to be covered, current covering mode is lid
A upper film, this efficiency is too slow, extremely inconvenient, needs several talents that can complete.
Utility model content
For the above the deficiencies in the prior art, the utility model proposes a kind of protection isolation covers of adjustable size, cover
Process is simple and convenient, and a people can complete, while can arbitrarily adjust the size of protection isolation cover.
It includes main ring and the positioning pin that may pass through main ring that achieve the above purpose, the technical solution of the present invention is:；
The peripheral radial equipartition of the main ring is hinged with several telescopic bone bars, and the telescopic bone bar is equipped with cover film, described
The outer of cover film is equipped with rubber shrink-ring；
The positioning pin is located at the lower section of main ring, and the lower end of the positioning pin is connected to the telescopic bone bar by connecting rod
The upper end at middle part, the positioning pin is equipped with drawstring, and the drawstring is upward through the main ring, is equipped with and institute above the main ring
State the pull ring of drawstring connection；
The telescopic bone bar connects setting by several strut inner-outer sleeves, is arranged with rubber antiskid circle between each strut,
The cover film is connect one by one with the outer end of each strut.
The technical principle of the utility model is as follows:
Cover film is fixed on telescopic bone bar, can be propped up cover film by opening telescopic bone bar come formation cap covers quilt
The article of protection；
Due to being arranged with rubber antiskid circle between each strut, after the elongation of telescopic bone bar, in rubber antiskid
Under the action of circle, the state of elongation can be kept；
Using needing first to assess the size for needing protection object before the present apparatus, then adjusted according to the size of protection object
The length of telescopic bone bar after the length adjustment of telescopic bone bar is good, pulls up pull ring, and pull ring drives positioning pin to move to main ring
Dynamic, final pull ring is positioned across main ring, and then cover film is propped up.
The beneficial effects of the utility model are as follows:
Telescopic cover bar can adjust length according to actual needs in this programme, will preferably be covered, and avoid by protective article for cell
Aerosol diffusion pollutes, and can meet multiple occasions by a protection isolation cover, it can be significantly improved by improving it
Service efficiency, by pull pull ring, quickly prop up cover film, simple and quick, a people can complete, can it is medical can also be with the people
It is cleaned with disinfection.
Further, sliding block is sliding combined on each strut respectively, the cover film is fixed on the sliding block, is convenient for root
It is slided on strut according to sliding block, controls the position of cover film, can be preferably adapted to cover film when telescopic strut.
Further, the outer end of the strut is equipped with the protrusion limited to sliding block, can be limited to sliding block by protrusion,
Each sliding block can only be slided on corresponding strut, allow cover film more regular and each strut connects respectively
Fixation is connect, is more easier to strut.
Further, the junction of cover film and strut is equipped with outer folding line circle, and when contraction convenient for telescopic bone bar, cover film is more advised
Whole folds.
Further, it is also equipped with interior folding line circle with one heart between adjacent connection circle, when contraction convenient for telescopic bone bar, cover film is more
Regular folds.
Further, be equipped with flow in pipes in the positioning pin, the upper end of positioning pin be equipped with flow in pipes into external tapping, institute
The lower end for stating positioning pin is equipped with the atomizer that be connected to the flow in pipes, the cover can be isolated is being protected that will protect
After on article, then pass through flow in pipes and inwardly spray moisture retention liquid, can be effectively protected and avoid moisture retention liquid excessive, positioning pin and note
Enter pipeline to be combined together, structure is more simplified, and can be used for when the kitchen ventilator cleaning in toilet basin lavatory, kitchen.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Wherein two width of type for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the telescopic bone bar of the utility model embodiment and the schematic diagram of cover film.
Wherein, 1- positioning pin, 2- main ring, 3- connecting rod, 4- sliding block, 5- cover film, 6- telescopic bone bar, 7- nozzle, 8- drawstring, 9-
Pull ring, 10- flow in pipes, 11- strut, 12- protrusion.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only the preferred embodiment of the utility model, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
Embodiment
As shown in Figs. 1-2, the utility model embodiment includes main ring 2 and the positioning pin 1 that may pass through main ring 2；The main ring 2
Peripheral radial equipartition be hinged with several telescopic bone bars 6, the telescopic bone bar 6 is equipped with cover film 5, the company of cover film 5 and strut 11
It meets place and is equipped with outer folding line circle；It is also equipped with interior folding line circle with one heart between adjacent connection circle, interior folding line is round and outer folding line circle can help
Cover film 5 preferably folds.The outer of the cover film 5 is equipped with rubber shrink-ring.With the help of rubber shrink-ring, regardless of
The final lengths of telescopic bone bar 6 are how many, and 5 outer of cover film after strutting all is tensioning state always.
The positioning pin 1 is located at the lower section of main ring 2, and the lower end of the positioning pin 1 is connected to the telescopic bone by connecting rod 3
The upper end at the middle part of bar 6, the positioning pin 1 is equipped with drawstring 8, and the drawstring 8 is upward through the main ring 2, on the main ring 2
Side is equipped with the pull ring 9 connecting with the drawstring 8.Before strutting cover film 5, first according to the size of the object protected, adjustment
Then the length of telescopic rod pulls pull ring 9, by positioning pin 1 to pulling above main ring 2, positioning pin 1 pushes connecting rod 3 to make 5 quilt of cover film
It props up.
The telescopic bone bar 6 is arranged by the inside and outside socket of several struts 11, and it is anti-that rubber is arranged between each strut 11
Slipping ring.Due to being provided with rubber antiskid circle, can provide frictional force after the elongation of telescopic bone bar 6 makes it keep the shape of elongation
State.
The cover film 5 is connect one by one with the outer end of each strut 11.It is sliding combined with sliding block respectively on the strut 11
4, the cover film 5 is fixed on the sliding block 4；The outer end of the strut 11 is equipped with the protrusion 12 limited to sliding block 4.By cover film 5
It is corresponded and is fixed by sliding block 4 and strut 11, after positioning pin 1 struts telescopic bone bar 6, then pull the extension of cover film 5,
And then cover telescopic bone bar 6, since positioning pin 1 and strut 11 are slidably matched, and sliding block 4 is designed on strut 11, therefore
Tie point between cover film 5 and telescopic bone bar 6 is more uniformly dispersed, also preferably according to telescopic bone bar 6 when the later period struts
Cover film 5.
Be equipped with flow in pipes 10 in the positioning pin 1, the upper end of positioning pin 1 be equipped with flow in pipes 10 into external tapping, institute
The lower end for stating positioning pin 1 is equipped with the atomizer 7 being connected to the flow in pipes 10, can first cover article, then pass through
Flow in pipes 10 internally sprays moisture retention liquid, avoids moisture retention liquid excessive.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. the protection isolation cover of adjustable size, which is characterized in that including main ring and the positioning pin that may pass through main ring；
The peripheral radial equipartition of the main ring is hinged with several telescopic bone bars, and the telescopic bone bar is equipped with cover film, the cover film
Outer be equipped with rubber shrink-ring；
The positioning pin is located at the lower section of main ring, and the lower end of the positioning pin is connected in the telescopic bone bar by connecting rod
Portion, the upper end of the positioning pin are equipped with drawstring, and the drawstring is upward through the main ring, be equipped with above the main ring with it is described
The pull ring of drawstring connection；
The telescopic bone bar connects setting by several strut inner-outer sleeves, and rubber antiskid circle is arranged between each strut, described
Cover film is connect one by one with the outer end of each strut.
2. the protection isolation cover of adjustable size according to claim 1, it is characterised in that: slided respectively on each strut
Dynamic to be combined with sliding block, the cover film is fixed on the sliding block.
3. the protection isolation cover of adjustable size according to claim 1, it is characterised in that: the outer end of the strut is equipped with
To the protrusion of sliding block limit.
4. the protection isolation cover of adjustable size according to claim 1, it is characterised in that: the junction of cover film and strut
Equipped with outer folding line circle.
5. the protection isolation cover of adjustable size according to claim 1, it is characterised in that: also same between adjacent connection circle
The heart is equipped with interior folding line circle.
6. the protection isolation cover of adjustable size according to claim 1, it is characterised in that: be equipped with note in the positioning pin
Enter pipeline, the upper end of positioning pin is equipped with flow in pipes into external tapping, and the lower end of the positioning pin is equipped with and the flow in pipes
The atomizer of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066167.4U CN209439166U (en) | 2018-12-10 | 2018-12-10 | The protection isolation cover of adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822066167.4U CN209439166U (en) | 2018-12-10 | 2018-12-10 | The protection isolation cover of adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439166U true CN209439166U (en) | 2019-09-27 |
Family
ID=68013591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822066167.4U Expired - Fee Related CN209439166U (en) | 2018-12-10 | 2018-12-10 | The protection isolation cover of adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396335A (en) * | 2020-03-25 | 2020-07-10 | 上海煤气第二管线工程有限公司 | Gas drainage system for pipeline welding in tunnel |
-
2018
- 2018-12-10 CN CN201822066167.4U patent/CN209439166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396335A (en) * | 2020-03-25 | 2020-07-10 | 上海煤气第二管线工程有限公司 | Gas drainage system for pipeline welding in tunnel |
| CN111396335B (en) * | 2020-03-25 | 2022-01-21 | 上海能源建设集团有限公司 | Gas drainage system for pipeline welding in tunnel |
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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: 20190927 Termination date: 20211210 |