CN201238968Y - Outer cover of retractable food cover - Google Patents
Outer cover of retractable food cover Download PDFInfo
- Publication number
- CN201238968Y CN201238968Y CNU2008201222080U CN200820122208U CN201238968Y CN 201238968 Y CN201238968 Y CN 201238968Y CN U2008201222080 U CNU2008201222080 U CN U2008201222080U CN 200820122208 U CN200820122208 U CN 200820122208U CN 201238968 Y CN201238968 Y CN 201238968Y
- Authority
- CN
- China
- Prior art keywords
- overcoat
- food cover
- sleeve body
- cover
- radius
- 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
- 241000256113 Culicidae Species 0.000 description 3
- 241000255925 Diptera Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
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- Table Equipment (AREA)
Abstract
The utility model relates to an outer sleeve of a telescopic food cover. The outer sleeve is formed by mutually connecting a plurality of sleeve barrel bodies and is telescopic, and each sleeve barrel body is in a circular disk shape, and the telescopic outer sleeve is arranged outside the food cover. When the food cover is used, the outer sleeve is retracted, and when the food cover is not used, the outer sleeve extends to prevent the pollution of the food cover for carelessly putting the food cover or other reasons. The utility model has simple structure, convenient use and light weight and can effectively ensure the sanitation of the food cover.
Description
Technical field
The utility model relates to a kind of daily living article, especially relates to a kind of overcoat of collapsible food cover.
Background technology
Can use overcoat in a lot of occasions, be used for preventing the intrusion of dust, or the erosion of rainwater.Food cover is the needed objects of a lot of families, and owing to environment federation some mosquitos and flies, particularly summer of being lived, in the rural area, mosquitos and flies is easy to spread disease, and food can not disposablely be eaten up, so need food cover to stop mosquitos and flies.Now a lot of food covers are telescopic, can not accept when promptly not using, but after food cover accepts, leave about through regular meeting, cause food cover to be polluted like this, and are also very unhygienic, so also need overcoat to keep clean.Also there be not at present the patent of discovery relevant for the overcoat of food cover.
Summary of the invention
The utility model mainly is to solve food cover to leave about the technical problem that causes polluting etc. easily, and a kind of overcoat that is used for collapsible food cover is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of overcoat of collapsible food cover, described overcoat is interconnected by the plurality of sleeves body to be formed, overcoat is scalable, described sleeve body is round table-like, the last radius of sleeve body and on it one the joint sleeve body following radius suitable, the last radius of the following radius of sleeve body and next joint sleeve body is suitable, and the radius on overcoat tip radius and food cover top is suitable.
Because food cover is collapsible, be long column shape after accepting, overcoat is for the plurality of sleeves body is socketed to form, after extending, Cheng Tazhuan, food cover can be packed into wherein.Each joint sleeve body is round table-like, and can be connected preferably between the joint up and down, and can not throw off.The food cover top is provided with montant, and montant is provided with screw thread, and the radius on overcoat top is slightly larger than the radius of food cover montant, and then the food cover montant passes through overcoat, the top cover of screwing on, and food cover and overcoat just have been installed together.
As preferably, the inner surface of sleeve body upper end is provided with bulge loop, and the outer surface of lower end is provided with bulge loop, and after overcoat stretched, the lower surface and last of sleeve body upper end bulge loop saved the upper surface of sleeve body lower end bulge loop and is close to.Upper and lower side at sleeve body is established bulge loop respectively, is enclosed within when trailing outside making, bulge loop props up mutually, and overcoat can not throw off to come.
As preferably, the height of every joint sleeve body is identical.The sleeve body height also can increase successively, as long as attractive in appearance.
As preferably, the overcoat bottom is the cylindrical sleeve cylindrical shell, and the sleeve body outer surface is provided with perpendicular line.After overcoat was accepted, the visible major part of overcoat was the cylindrical sleeve cylindrical shell of bottom, establishes perpendicular line on it, can increase aesthetic property, has also increased the frictional force when holding.
The beneficial effect that the utility model brings is: a telescopic overcoat is set outside food cover, and when food cover used, overcoat was packed up, and when food cover did not use, overcoat extended, and can prevent food cover because of leaving about, or other is former thereby polluted.This jacket structure is simple, and is easy to use, and light weight, can effectively ensure the health of food cover.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is vertical views of the present utility model;
Accompanying drawing 3 is structural representations of sleeve body of the present utility model;
Accompanying drawing 4 is that the utility model is applied in the structural representation on the food cover.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of overcoat that is used for collapsible food cover, its some sleeve bodies 2 by socket are formed, and promptly overcoat 1 is plurality of sleeves body 2 end to end long column bodies after strutting, and shrinking the back is cylindrical shell, and the upper end is stepped.Sleeve body 2 is round table-like, and the last radius of sleeve body is slightly larger than the following radius of a joint sleeve body, and the following radius of sleeve body is slightly less than the last radius of next joint sleeve body, and overcoat 1 is scalable like this, and the height of every joint sleeve body is identical.The inner surface of sleeve body upper end is provided with bulge loop 5, the lower end outer surface also is provided with bulge loop 6, as shown in Figure 3, when overcoat struts, the lower surface of sleeve body upper end bulge loop is close to the upper surface of a joint sleeve body lower end bulge loop on it, promptly two bulge loops prop up mutually, and sleeve body can not thrown off like this, and one saves connection goes down.The bottom of overcoat 1 is the cylindrical sleeve cylindrical shell 3 that is provided with perpendicular line.
There is montant food cover 4 upper ends, and montant is provided with screw thread, and the radius of overcoat 1 upper end is slightly larger than the radius of food cover 4 upper end montants.Food cover 4 is stretched in the overcoat 1, and food cover upper end montant passes overcoat, and top cover is being tightened, and the radius of top cover is greater than the radius of outer set upper side.When food cover need use, it was a cover tubular that overcoat is packed up, and food cover is opened, and as shown in Figure 3, is an elongated rod shape when food cover is packed up, and overcoat is extended, and food cover just has been enclosed in the overcoat, has kept the cleaning of food cover like this.
Claims (4)
1. the overcoat of a collapsible food cover, it is characterized in that described overcoat (1) is interconnected by plurality of sleeves body (2) forms, overcoat (1) is scalable, described sleeve body (2) is round table-like, the last radius of sleeve body and on it one the joint sleeve body following radius suitable, the last radius of the following radius of sleeve body and next joint sleeve body is suitable, and the radius on overcoat (1) tip radius and food cover (4) top is suitable.
2. the overcoat of a kind of collapsible food cover according to claim 1, the inner surface that it is characterized in that described sleeve body upper end is provided with bulge loop (5), the outer surface of lower end is provided with bulge loop (6), after overcoat stretched, the upper surface of the lower surface of sleeve body upper end bulge loop (5) and a last joint sleeve body lower end bulge loop (6) was close to.
3. the overcoat of a kind of collapsible food cover according to claim 1 and 2 is characterized in that the height of described every joint sleeve body is identical.
4. the overcoat of a kind of collapsible food cover according to claim 1 is characterized in that described overcoat bottom is cylindrical sleeve cylindrical shell (3), and sleeve body (3) outer surface is provided with perpendicular line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201222080U CN201238968Y (en) | 2008-07-25 | 2008-07-25 | Outer cover of retractable food cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201222080U CN201238968Y (en) | 2008-07-25 | 2008-07-25 | Outer cover of retractable food cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238968Y true CN201238968Y (en) | 2009-05-20 |
Family
ID=40712254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201222080U Expired - Fee Related CN201238968Y (en) | 2008-07-25 | 2008-07-25 | Outer cover of retractable food cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238968Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631578A (en) * | 2020-05-11 | 2020-09-08 | 宁波城市职业技术学院 | Dish cover capable of being tightly attached to tabletop |
-
2008
- 2008-07-25 CN CNU2008201222080U patent/CN201238968Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631578A (en) * | 2020-05-11 | 2020-09-08 | 宁波城市职业技术学院 | Dish cover capable of being tightly attached to tabletop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20120104 Granted publication date: 20090520 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130104 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20130304 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130904 Granted publication date: 20090520 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20130904 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140304 Granted publication date: 20090520 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20140304 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140904 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151221 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160621 Granted publication date: 20090520 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |