CN209480344U - The hinged cover of included sealing structure - Google Patents
The hinged cover of included sealing structure Download PDFInfo
- Publication number
- CN209480344U CN209480344U CN201920026240.7U CN201920026240U CN209480344U CN 209480344 U CN209480344 U CN 209480344U CN 201920026240 U CN201920026240 U CN 201920026240U CN 209480344 U CN209480344 U CN 209480344U
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- tightening hole
- opening
- main body
- upper cover
- lid main
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Abstract
The utility model discloses a kind of hinged covers of included sealing structure, including lid main body and the upper cover closed in lid main body can be covered, lid main body is for being mounted on the container with inner bag, upper cover is hinged through the hinge to lid main body, lid main body is in hollow form, and the inside of lid main body is equipped with top plate, top plate is equipped with opening, the sack of inner bag extends to the top of opening, top plate is equipped with tightening hole and closing in channel, closing in channel is located between tightening hole and opening, the both ends in closing in channel respectively with tightening hole and opening in communication, the inner surface of upper cover is equipped with squeezing rod corresponding with tightening hole, squeezing rod has elasticity, the tapered structure in the one end of squeezing rod far from upper cover, under upper cover and lid body cover conjunction state, squeezing rod is located in tightening hole, it is formed between the outer wall of squeezing rod and the inner wall for tightening hole and squeezes space.A kind of hinged cover of included sealing structure of the utility model, can effectively be sealed the inner bag in container, to extend the pot-life of article in inner bag.
Description
Technical field
The utility model relates to a kind of hinged covers of included sealing structure.
Background technique
Currently, being mounted on the hinged cover used on the container with inner bag, mostly including lid main body and being connected by hinge
It is connected to the upper cover of lid main body.In use, lid main body is mounted on to the opening portion of container, when needing to take out the article in inner bag,
By opening the sack of upper cover and inner bag, article can be taken out, after the completion be closed upper cover lid in lid main body, very
It is convenient.But existing hinged cover can not sack to internal bag be sealed, be unfavorable for the preservation of article in inner bag.
Utility model content
It is structurally reasonable the purpose of this utility model is to provide a kind of hinged cover of included sealing structure, it can be effective
The inner bag in container is sealed, to extend the pot-life of article in inner bag.
To achieve the above object, the technical solution of the utility model is to design a kind of hinged cover of included sealing structure, packet
It includes lid main body and the upper cover closed in lid main body can be covered, the lid main body is described for being mounted on the container with inner bag
Upper cover is hinged through the hinge to lid main body；The lid main body is in hollow form, and the inside of lid main body is equipped with top plate, sets on the top plate
There is opening, the sack of the inner bag extends to the top of opening, and the top plate is equipped with tightening hole and closing in channel, the closing in
Channel is located between tightening hole and opening, the both ends in the closing in channel respectively with tightening hole and opening in communication, the upper cover
Inner surface is equipped with squeezing rod corresponding with tightening hole, which has elasticity, and the one end of the squeezing rod far from upper cover is in cone
Shape structure, under upper cover and lid body cover conjunction state, the squeezing rod is located in tightening hole, and the outer wall of squeezing rod and tightening hole
Inner wall between formed squeeze space.
Preferably, the closing in channel includes big opening end and osculum end, the big opening end and opening in communication, the osculum
It holds and extends to tightening hole direction and be connected with tightening hole.
Preferably, the junction of the big opening end and opening is arc transition.
Preferably, annular slot is formed between the lid main body and top plate, the inner surface of the upper cover is equipped with and annular
The corresponding annular fixture block of card slot.
Preferably, the top plate includes sloping portion and straight portion, and the opening is arranged in straight portion, the receipts
Tieholen and closing in channel are arranged on sloping portion, the sloping portion from the big opening end in closing in channel to tightening hole direction gradually
Inclination upwards.
Preferably, the upper cover periphery is equipped with knob.
Preferably, the top of the lid main body is equipped with the first sealing bar being located on the outside of annular slot.
Preferably, the bottom interior wall of the lid ontology is equipped with the second sealing bar.
Advantages and beneficial effects of the utility model lie in that in use, being mounted on lid main body on the container with inner bag,
When needing to take out the article in inner bag, first upper cover is opened, then the sack of inner bag is opened, the article in inner bag can be taken out,
The overthe openings that inner bag sack after taking out article is located at top plate can not play sealing function since sack is in opening-wide state,
Therefore setting tightening hole and closing in channel on top plate make the bag wall at sack close up by pulling sack to tightening hole direction
It is tightened under the guidance in channel, and finally the bag wall of sack is squeezed by tightening hole in merging tightening hole, to realize
Sealing to sack after the completion closes upper cover lid in lid main body；Also, by the way that squeezing rod is arranged on upper lid, when upper cover lid
Squeezing rod is by insertion tightening hole after conjunction, and the bag wall of sack will be pressed in squeezing rod and tighten the extruding space of hole formation at this time
It is interior, to further increase sealing effect.When needing to take out article again, upper cover is opened so that squeezing rod is taken out from tightening hole
Out, inner bag is then pulled downward below top plate, sack is made to be detached from tightening hole, can carry out article in the opening of top plate
It takes out.By using above scheme, effectively the inner bag in container can be sealed, to extend the guarantor of article in inner bag
Deposit the time limit.Also, the both ends in closing in channel are respectively big opening end and osculum end, be conducive to sack under the guidance in closing in channel by
It tapers tight；By setting arc transition for the junction of big opening end and opening, is conducive to sack and is smoothly imported from opening
Big opening end, and can prevent the bag wall at sack from breakage occurring in importing process.In addition, being drawn by being arranged in upper cover periphery
Hand facilitates the opening and lid closing operation of upper cover；Being provided with for first sealing bar is close between upper cover and lid main body conducive to improving
Effect is sealed, being provided with for the second sealing bar is conducive to improve the sealing effect between lid main body and container.
Detailed description of the invention
Fig. 1 is the schematic diagram in the utility model under upper cover and lid main body opening state.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the schematic diagram in the utility model under upper cover and lid body cover conjunction state.
Fig. 4 is the B-B cross-sectional view of Fig. 3.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The technical solution of the utility model specific implementation is:
As shown in Figures 1 to 4, a kind of hinged cover of included sealing structure, including lid main body 1 and can cover conjunction in lid main body
Upper cover 2 on 1, the lid main body 1 are connected to lid master by hinge 3 for being mounted on the container with inner bag, the upper cover 2
Body 1；The lid main body 2 is in hollow form, and the inside of lid main body 2 is equipped with top plate 4, which is equipped with opening 5, the inner bag
Sack extend to the top of opening 5, the top plate 4 is equipped with tightening hole 6 and closing in channel 7, and the closing in channel 7, which is located at, receives
Between tieholen 6 and opening 5, the both ends in the closing in channel 7 are connected with tightening hole 6 and opening 5 respectively, the interior table of the upper cover 2
Face is equipped with squeezing rod 8 corresponding with tightening hole 6, which has elasticity, and the one end of the squeezing rod 8 far from upper cover 2 is in cone
Shape structure, under upper cover 2 and 1 lid conjunction state of lid main body, the squeezing rod 8 is located in tightening hole 6, and the outer wall of squeezing rod 8 and
It tightens to be formed between the inner wall in hole 6 and squeezes space.
Above-mentioned closing in channel 7 includes big opening end and osculum end, and big opening end 5 is connected with opening, and osculum end is to tightening 6 side of hole
It is connected to extension and with tightening hole 6.
The junction of above-mentioned big opening end and opening 5 is arc transition 9.
Annular slot 10 is formed between above-mentioned lid main body 1 and top plate 4, the inner surface of upper cover 2 is equipped with and annular slot 10
Corresponding annular fixture block 11.
Above-mentioned top plate 4 includes sloping portion 41 and straight portion 42, and opening 5 is arranged in straight portion 42, tightens 6 He of hole
Closing in channel 7 is arranged on sloping portion 41, sloping portion 41 from the big opening end in closing in channel 7 to tightening 6 direction of hole gradually to
Upper inclination.
Above-mentioned 2 periphery of upper cover is equipped with knob 12.
The top of above-mentioned lid main body 1 is equipped with the first sealing bar 13 for being located at 10 outside of annular slot.
The bottom interior wall of above-mentioned lid ontology 1 is equipped with the second sealing bar 14.
Advantages and beneficial effects of the utility model lie in that in use, lid main body 1 is mounted on the container with inner bag
On, when needing to take out the article in inner bag, first upper cover 2 is opened, then the sack of inner bag is opened, the object in inner bag can be taken out
Product, the inner bag sack after taking out article are located at 5 top of opening of top plate 4, since sack is in opening-wide state, can not play sealing
Effect, therefore setting tightening hole 6 and closing in channel 7 on the top plate 4 makes the bag at sack by pulling sack to tightening 6 direction of hole
Wall is tightened under the guidance in closing in channel 7, and finally in merging tightening hole 6, is carried out by bag wall of the tightening hole 6 to sack
It squeezes, to realize the sealing to sack, after the completion closes the lid of upper cover 2 in lid main body 1；Also, it is squeezed by being arranged in upper cover 2
Compression leg 8, when 2 Gai Hehou squeezing rod 8 of upper cover is by insertion tightening hole 6, the bag wall of sack will be pressed in squeezing rod 8 and receive at this time
In the extruding space that tieholen 6 is formed, to further increase sealing effect.When needing to take out article again, open upper cover 2 so that
Squeezing rod 8 is extracted out from tightening hole 6, then pulls downward on inner bag from the lower section of top plate 4, and sack is made to be detached from tightening hole 6, Bian Ke
The taking-up of article is carried out at the opening 5 of top plate 4.By using above scheme, effectively the inner bag in container can be carried out close
Envelope, to extend the pot-life of article in inner bag.Also, the both ends in closing in channel 7 are respectively big opening end and osculum end, favorably
It is gradually tightened under guidance of the sack in closing in channel 7；By setting arc transition 9 for the junction of big opening end and opening 5,
Be conducive to sack and smoothly import big opening end from opening 5, and can prevent the bag wall at sack from occurring in importing process
It is damaged.In addition, facilitating the opening and lid closing operation of upper cover 2 by 2 periphery of upper cover setting knob 12；First sealing bar 13
Be provided with and be conducive to improve the sealing effect between upper cover 2 and lid main body 1, being provided with for the second sealing bar 14 is conducive to improve lid master
Sealing effect between body 1 and container.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (8)
1. a kind of hinged cover of included sealing structure including lid main body and can cover the upper cover closed in lid main body, the lid master
For body for being mounted on the container with inner bag, the upper cover is hinged through the hinge to lid main body, which is characterized in that the lid master
Body is in hollow form, and the inside of lid main body is equipped with top plate, which is equipped with opening, and the sack of the inner bag extends to opening
Top, the top plate are equipped with tightening hole and closing in channel, and the closing in channel is located between tightening hole and opening, and the closing in is logical
Respectively with tightening hole and opening in communication, the inner surface of the upper cover, should equipped with squeezing rod corresponding with tightening hole at the both ends in road
Squeezing rod has elasticity, and the tapered structure in the one end of the squeezing rod far from upper cover, under upper cover and lid body cover conjunction state, institute
It states squeezing rod to be located in tightening hole, and is formed between the outer wall of squeezing rod and the inner wall for tightening hole and squeeze space.
2. the hinged cover of included sealing structure according to claim 1, which is characterized in that the closing in channel includes big mouth
End and osculum end, the big opening end and opening in communication, the osculum end extend to tightening hole direction and are connected with tightening hole.
3. the hinged cover of included sealing structure according to claim 2, which is characterized in that the knot of the big opening end and opening
It is arc transition at conjunction.
4. the hinged cover of included sealing structure according to claim 3, which is characterized in that between the lid main body and top plate
It is formed with annular slot, the inner surface of the upper cover is equipped with annular fixture block corresponding with annular slot.
5. the hinged cover of included sealing structure according to claim 4, which is characterized in that the top plate includes sloping portion
And straight portion, the opening are arranged in straight portion, the tightening hole and closing in channel are arranged on sloping portion, described
Sloping portion gradually tilts upwards from the big opening end in closing in channel to tightening hole direction.
6. the hinged cover of included sealing structure according to claim 5, which is characterized in that the upper cover periphery, which is equipped with, draws
Hand.
7. the hinged cover of included sealing structure according to claim 6, which is characterized in that the top of the lid main body is equipped with
The first sealing bar on the outside of annular slot.
8. the hinged cover of included sealing structure according to claim 7, which is characterized in that the bottom interior wall of the lid ontology
It is equipped with the second sealing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026240.7U CN209480344U (en) | 2019-01-08 | 2019-01-08 | The hinged cover of included sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026240.7U CN209480344U (en) | 2019-01-08 | 2019-01-08 | The hinged cover of included sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209480344U true CN209480344U (en) | 2019-10-11 |
Family
ID=68130284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920026240.7U Active CN209480344U (en) | 2019-01-08 | 2019-01-08 | The hinged cover of included sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209480344U (en) |
-
2019
- 2019-01-08 CN CN201920026240.7U patent/CN209480344U/en active Active
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