CN201761787U - Preservation box - Google Patents
Preservation box Download PDFInfo
- Publication number
- CN201761787U CN201761787U CN2010205006637U CN201020500663U CN201761787U CN 201761787 U CN201761787 U CN 201761787U CN 2010205006637 U CN2010205006637 U CN 2010205006637U CN 201020500663 U CN201020500663 U CN 201020500663U CN 201761787 U CN201761787 U CN 201761787U
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- CN
- China
- Prior art keywords
- lid
- cover plate
- box body
- projection
- pit
- 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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Abstract
The utility model discloses a preservation box, which comprises a box body (1) and a box cover (2) matched with the box body. A rubber coated ring (4) made of plastics covers the periphery of the box cover (2), an annular groove (4.1) capable of being matched and sealed together with the edge of box body (1) is arranged on the bottom face of the rubber coated ring (4), a pit (2.2) is arranged on the top face of the box cover (2), a vent (2.3) is arranged inside the pit (2.2), a cover board (3) is arranged inside the pit (2.2) and hinged with the box cover (2), and a first projection (3.1) matched with the vent (2.3) in a sealed manner is arranged on the cover board (3). The preservation box is fine in sealing performance, is sanitary and is simple in operation of opening and closing the vent.
Description
Technical field
The utility model relates to parcel tray, specifically is a kind of crisper.
Background technology
Along with the quickening of people's rhythm of life, people are left the food of centralized purchasing in and are put into refrigerator in the crisper again, help the fresh-keeping of food, and crisper needs good sealing property like this.When edible, can put into micro-wave oven again and heat, crisper needs air permeability and good like this.Present crisper comprises box body and associated lid, be provided with sealing band in the groove of lid, make the sealing of lid and box body, on lid, be provided with rotatable knob, this knob is provided with ventilative through hole, when knob to certain position, ventilative through hole is alignd with through hole on the lid, box body inside is in communication with the outside at this moment; Otherwise, box body inner sealing then.
There is following shortcoming in the crisper of above prior art:
1, since the sealing band on the lid after long-time the use, easy deformation and cause seal failure; And the easy breed bacteria in the gap between sealing band and the lid, unhygienic.
2, because ventilative through hole need rotate and could open and close, and the through hole of breathing freely is alignd with through hole on the lid, operate relative complex like this, and when closure owing to the existence of rotary gap, leak tightness is relatively poor.
The utility model content
The technical problems to be solved in the utility model is that a kind of good airproof performance, health, switching air extractor vent crisper simple to operate are provided.
The technical solution of the utility model is, a kind of crisper with following structure is provided, be enclosed with the encapsulate circle that is made of plastics around the described lid, the bottom surface of described encapsulate circle is provided with and can matches with the edge of box body and the leak free annular groove, the end face of described lid is provided with pit, is provided with air extractor vent in the described pit, is provided with cover plate in the described pit, described cover plate and lid are hinged, and described cover plate is provided with air extractor vent and matches and leak free first projection.
The utility model compared with prior art has the following advantages:
1, because the encapsulate circle that the parcel all around of described lid is made by rubber, the bottom surface of described encapsulate circle is provided with and can matches with the edge of box body and the leak free annular groove, saved sealing band like this, directly the edge of the annular groove of the encapsulate circle of making by rubber and box body matches and seals, after long-time the use, not yielding, good airproof performance and be difficult for breed bacteria is than health.
2,, there is not tolerance clearance, like this good airproof performance because chimeric with the air extractor vent on the lid or separate and open and close by first projection on the cover plate; And described cover plate and lid are hinged, only need point during use to pull open ventilation or by lower seal, like this folding with convenience.
As improvement, described cover plate and lid are hinged to be meant, the end of described cover plate is provided with second projection, and described lid is provided with the hole that embeds for second projection, is provided with the groove that makes cover plate upwards folding on the cover plate between first projection and second projection.Cover plate is for convenience detach like this, so that clean.
As improvement, an end of the pit of described lid is provided with the cavity that stretches into for finger, and convenient finger stretches into opens cover plate.As improvement, the bottom of described box body is provided with ring-shaped step, and when the internal memory weight, end gets up can not be out of shape because of crank, and fastness is good.
As improvement, the end face of described lid is provided with boss, and the bottom surface of described box body also is provided with the depression that can match with boss, during use, can be placed on lid on the table top, box body places on the lid again, chimeric by boss and the depression that matches can be positioned on the lid box body, and skid resistance is good.
Description of drawings
Structural representation when accompanying drawing 1 is opened for the lid of crisper of the present utility model.
Structural representation when accompanying drawing 2 is opened for the cover plate of crisper of the present utility model.
Structural representation when accompanying drawing 3 is the cover plate closing of crisper of the present utility model.
Accompanying drawing 4 is the structure of cover plate scheme drawing of crisper of the present utility model.
Accompanying drawing 5 is placed on tangent plane scheme drawing on the lid for the box body of crisper of the present utility model.
As shown in the figure: 1, box body, 1.1, ring-shaped step, 1.2, depression, 2, lid,, 2.2, pit, 2.3, air extractor vent, 2.4, cavity, 2.5, boss, 3, cover plate, 3.1, first projection, 3.2, groove, 3.3, second projection, 4, the encapsulate circle, 4.1, annular groove.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, crisper of the present utility model is enclosed with the encapsulate circle 4 that is made of plastics around the described lid 2, and it specifically is to adopt EVA, is that a kind of plastics materials is made up of ethene and vinylacetate.The bottom surface of described encapsulate circle 4 is provided with and can matches with the edge of box body 1 and leak free annular groove 4.1, the end face of described lid 2 is provided with pit 2.2, be provided with air extractor vent 2.3 in the described pit 2.2, be provided with cover plate 3 in the described pit 2.2, described cover plate 3 is hinged with lid 2, and described cover plate 3 is provided with air extractor vent 2.3 and matches and leak free first projection 3.1.
Described cover plate 3 and lid 2 hinged being meant, the body of described cover plate 3 for being made of plastics, the end of described cover plate 3 is provided with second projection 3.3, described lid 2 is provided with the hole that embeds for second projection 3.3, is provided with to make the upwards groove 3.2 of bending of cover plate 3 on the cover plate 3 between first projection, 3.1 and second projection 3.3.
One end of the pit 2.2 of described lid 2 is provided with the cavity 2.4 that stretches into for finger.
The bottom of described box body 1 is provided with ring-shaped step 1.1.
As shown in Figure 5, the end face of described lid 2 is provided with boss 2.5, and the bottom surface of described box body 1 also is provided with the depression 1.2 that can match with boss 2.5.
During use, when first projection 3.1 of cover plate 3 was embedded into air extractor vent 2.3, box body is inner to be sealing, on the contrary blowing-by then.
Claims (5)
1. crisper, comprise box body (1) and associated lid (2), it is characterized in that: be enclosed with the encapsulate circle (4) that is made of plastics around the described lid (2), the bottom surface of described encapsulate circle (4) is provided with and can matches with the edge of box body (1) and leak free annular groove (4.1), the end face of described lid (2) is provided with pit (2.2), be provided with air extractor vent (2.3) in the described pit (2.2), be provided with cover plate (3) in the described pit (2.2), described cover plate (3) is hinged with lid (2), and described cover plate (3) is provided with air extractor vent (2.3) and matches and leak free first projection (3.1).
2. crisper according to claim 1, it is characterized in that: described cover plate (3) and hinged being meant of lid (2), the body of described cover plate (3) for being made of plastics, the end of described cover plate (3) is provided with second projection (3.3), described lid (2) is provided with the hole that embeds for second projection (3.3), is positioned at cover plate (3) between first projection (3.1) and second projection (3.3) and is provided with and makes the make progress groove (3.2) of bending of cover plate (3).
3. crisper according to claim 1 is characterized in that: an end of the pit (2.2) of described lid (2) is provided with the cavity (2.4) that stretches into for finger.
4. crisper according to claim 1 is characterized in that: the bottom of described box body (1) is provided with ring-shaped step (1.1).
5. crisper according to claim 1 is characterized in that: the end face of described lid (2) is provided with boss (2.5), and the bottom surface of described box body (1) also is provided with the depression (1.2) that can match with boss (2.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205006637U CN201761787U (en) | 2010-08-19 | 2010-08-19 | Preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205006637U CN201761787U (en) | 2010-08-19 | 2010-08-19 | Preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761787U true CN201761787U (en) | 2011-03-16 |
Family
ID=43714398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205006637U Expired - Fee Related CN201761787U (en) | 2010-08-19 | 2010-08-19 | Preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423297A (en) * | 2018-02-09 | 2018-08-21 | 厦门市科罗恩生活家居有限公司 | A kind of novel foodstuff container |
-
2010
- 2010-08-19 CN CN2010205006637U patent/CN201761787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423297A (en) * | 2018-02-09 | 2018-08-21 | 厦门市科罗恩生活家居有限公司 | A kind of novel foodstuff container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110316 Termination date: 20160819 |