CN109368013A - A kind of closed combined lunch box - Google Patents
A kind of closed combined lunch box Download PDFInfo
- Publication number
- CN109368013A CN109368013A CN201811460460.7A CN201811460460A CN109368013A CN 109368013 A CN109368013 A CN 109368013A CN 201811460460 A CN201811460460 A CN 201811460460A CN 109368013 A CN109368013 A CN 109368013A
- Authority
- CN
- China
- Prior art keywords
- box
- lunch box
- silica gel
- box cover
- lid
- 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.)
- Pending
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000741 silica gel Substances 0.000 claims abstract description 42
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005266 casting Methods 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 15
- 235000014347 soups Nutrition 0.000 abstract description 10
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/16—Closures not otherwise provided for with means for venting air or gas
- B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2205/00—Venting means
- B65D2205/02—Venting holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of closed combined lunch box, including lid, it is through hole shape at the box cover center, engaging has the silica gel porous plug of through hole shape in the through-hole of the box cover side that the lid two sides, which are equipped with handle slot, and lid one end is connected with box cover.The closed combined lunch box can be good at preventing the loss of hot gas inside lunch box, it can be very good the food guaranteed be placed in inside lunch box in this way or soup keep best consumption temperature and mouthfeel, so as to avoid food or soup because of the food or soup in the edible lunch box of loss influence people of hot gas.The closed combined lunch box is equipped with the lid that two sides are groove-like, the box cover that side is through hole shape is equipped in lid lower end, the silica gel porous plug of hollow form is engaged at the box cover center inside through-hole, ventilative uncap is equipped with right above silica gel porous plug, it can effectively prevent the hot gas inside lunch box in this way to be lost through the through-hole on box cover, also remain with heat so as to which food or soup inside lunch box is effectively ensured.
Description
Technical field
The present invention relates to lunch box technical field, specially a kind of closed combined lunch box.
Background technique
The predecessor of lunch box is hamper, to hold food, tableware or other presents, can mention the big box that can be chosen.Hamper
It is the old times civil apparatus for holding food largely used, with the development of the times and changes, in the life of moderns
It fades out completely, becomes a collection on Antique Market.
Generally when in use, since lunch box airtightness is bad, present lunch box will often be put into micro-wave oven to existing lunch box
The inside is gone to heat, if the leakproofness of lunch box is better, the calorific value of the inside is bigger, so our lunch box leakproofness airtightness is non-
Chang Hao, heating is also very fast, and there are also our lunch box, be sealed will not be because of food or soup as the loss of hot gas gradually becomes
It is cool, to influence the food or soup inside the edible lunch box of people.
Summary of the invention
The purpose of the present invention is to provide a kind of closed combined lunch box, to solve to propose in background technique because lunch box is close
Closing property and freshness bad, and influence the problem of people eat the food or soup in lunch box.
To achieve the above object, the invention provides the following technical scheme: a kind of closed combined lunch box, including lid, institute
Lid two sides are stated equipped with handle slot, and lid one end is connected with box cover, is through hole shape, the box cover side at the box cover center
Through-hole in engaging have the silica gel porous plug of through hole shape, the box cover be equipped with it is ventilative uncap, the cover is provided with pull ring, institute
Box cover one end is stated equipped with inner box, and inner box is hollow form.
Preferably, outer box are equipped with below the lid, and outer box bottom is surrounded by convex block.
Preferably, the lid two sides offer the groove for fixing silica gel bandage, and the silica gel bandage is strip,
And silica gel bandage both ends clasp with the cooperation of outer box bottom projections and connect, outer box bottom projections corner is inclined-plane.
Preferably, the cover side is convex, and box cover side is groove-like, and the bulge-structure of cover side
It fastens and connect with the groove structure of box cover side.
Preferably, the lid two sides offer the groove for fixing silica gel bandage and clasp with the cooperation of outer box bottom projections
It is connected and fixed.
Preferably, through-hole internal diameter is greater than silica gel porous plug outer diameter at the box cover center, and silica gel porous plug shape is circle
Column.
Preferably, the sealing ring is one kind of rubber or silica gel, and sealing ring shape is " F " font.
Preferably, sealing ring " F " upper end is fixed on box cover rear surface, and the sealing ring left side " F " is bonded projecting block
Lower end edge.
Compared with prior art, the beneficial effects of the present invention are: the closed combined lunch box can leakproofness airtightness it is non-
Chang Hao, present lunch box will often be put into inside micro-wave oven and go to heat, if the leakproofness of lunch box is better, the calorific value of the inside is got over
Greatly, so our lunch box leakproofness airtightness is very good, heating is also very fast, and there are also our lunch box, be sealed will not be because of
Food or soup are gradually cooled off with the loss of hot gas, so that influencing people eats food or soup inside lunch box.This is closed
Combined lunch box is equipped with the lid that two sides are groove-like, the box cover that side is through hole shape is equipped in lid lower end, in box cover
The silica gel porous plug for engaging hollow form at the heart inside through-hole is equipped with to breathe freely right above silica gel porous plug and uncap, then cover
In closure, it can effectively prevent the hot gas inside lunch box in this way and be lost through the through-hole on box cover, so as to effectively protect
Food or soup also remain with heat inside card lunch box.
Detailed description of the invention
Fig. 1 is a kind of closed combined lunch box Structure explosion diagram of the present invention；
Fig. 2 is that a kind of closed combined lunch box lid of the present invention closes perspective view；
Fig. 3 is a kind of closed combined lunch box side view of the present invention；
Fig. 4 is a kind of closed combined lunch box box cover sealing ring exploded view of the present invention；
Fig. 5 connects side schematic view with outer box for a kind of closed combined lunch box box cover of the present invention, sealing ring；
Fig. 6 is a kind of closed combined lunch box lid three-dimensional structure diagram of the present invention；
Fig. 7 is a kind of closed combined lunch box silica gel bandage of the present invention and outer box attachment structure schematic diagram；
Fig. 8 is that a kind of closed combined lunch box lid outer box bottom projections silica gel bandage binding connection of the present invention is intended to；
Fig. 9 is a kind of closed combined lunch box outer box bottom stereogram of the present invention；
In figure: 1, lid, 2, silica gel bandage, 3, cover, 4, silica gel porous plug, 5, box cover, 6, inner groovy, 7, outer box, 8, sealing
Circle, 9, convex block, 10, groove, 11, handle slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9 is please referred to, the present invention provides a kind of technical solution: a kind of closed combined lunch box, including lid 1, lid 1
Two sides offer the groove 10 for fixing silica gel bandage 2, and silica gel bandage 2 is strip, and 2 both ends of silica gel bandage and outer box 7
The cooperation of bottom projections 9 clasps connection, and 7 bottom projections of outer box, 9 corner is inclined-plane, this structure can make silica gel bandage 2 be fastened on lid 1
On groove 10 in, can make 2 sets of silica gel bandage on 7 bottom projections of outer box, 9 inner wall, convenient mess tin silica gel bandage 2 effect under
It is connected together, outer box 7 is equipped with below lid 1, and 7 bottom of outer box is surrounded by convex block 9, this structure can be such that outer box 7 store
Food prevents outer box 7 from occurring shaking the fixation with silica gel bandage 2 under external force, and 1 two sides of lid are equipped with handle slot 11, and
1 one end of lid is connected with box cover 5, and hot gas inside lunch box is prevented to be lost to outside, is through hole shape at 5 center of box cover, and box cover 5 is inboard
Edge is provided with sealing ring 8, this structure can be such that sealing ring 8 is linked in outside box cover 5, can make to be affixed inside sealing ring 8 and lunch box
It is combined, hot gas inside lunch box is prevented to be lost, sealing ring 8 is one kind of rubber or silica gel, and 8 shape of sealing ring is " F " word
Type, this structure can make sealing ring 8 fit with lunch box inner tight, and sealing ring 8 can be made to be wrapped in outside lunch box, prevented in lunch box
Portion's food drops out outside lunch box under external force, and 8 upper end of sealing ring is fixed on 5 lower end of box cover, card in the through-hole of 5 side of box cover
The silica gel porous plug 4 for having through hole shape is closed, through-hole internal diameter is greater than 4 outer diameter of silica gel porous plug, and silica gel porous plug 4 at 5 center of box cover
Shape be it is cylindric, this structure can be such that silica gel porous plug 4 is fastened at 5 center of box cover, can make silica gel porous plug 4 cover box cover 5
On through-hole, prevent inside lunch box hot gas from being lost in through-hole on box cover 5, box cover 5 be equipped with it is ventilative uncap 3, cover 3 is provided with
Pull ring, 3 side of cover are convex, and 5 side of box cover is groove-like, and the bulge-structure of 3 side of cover and 5 side of box cover
Groove structure fasten connection, 5 upper surface of box cover is concave surface 6, and the casting lug thereon of dented corresponding 5 lower surface of box cover in concave surface 6,
The projecting block fixed seal ring 8, this structure can make cover 5 and box body 7 closely coupled, prevent hot gas inside lunch box to outside
It is lost.
Working principle: when using the closed combined lunch box, sealing ring 8 is F shape, is first put in the outer subordinate of box cover 5
Edge, it is following that the upper portion F sticks in 5 edge lid of box cover, and lower F protrusion is close by bending mode of texturing with 7 inside edge of outer box
Bond 7 inside edge of outer box, formed sealing state, in next step can will be connected with cover 3 box cover 5 be aligned top, then under
Pressure box cover 5 enters box cover 5 inside outer box 7 under extraneous thrust, can make to be stored in the food inside outer box 7 in this way
Object not will receive the influence of external force, box cover 5 can slightly be pressed downwards with that, close at box cover 5 with 7 phase of outer box
Together, box cover 5 is provided with concave surface 6 above, just corresponding with the bottom projections of outer box 9 concave-convex fixed, can be according to the more of box body
Few combination is mostly used to lunch box is fixed up and down, with that can capping lid 3 again, then 2 one end cap of silica gel bandage is existed respectively again
In groove 10 on lid 1, and 2 other end of silica gel bandage is caught in the protrusion 9 in 7 bottom surrounding of outer box, the work of silica gel bandage 2
It is firmly fixed under together, realizes that lid is fixedly connected with two-way clasp of bottom projections by 1 silicone band, if to beat
Serve the meal box when, then need first to remove silica gel bandage 2 from lunch box, then remove lid 1 again, then can pull cover 3
On pull ring, open box cover 5 to completing a series of activities from inner box 6 under pull ring effect.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of closed combined lunch box, it is characterised in that: including lid (1), lid (1) two sides are equipped with handle slot
(11), and lid (1) one end is connected with box cover (5), is through hole shape at box cover (5) center, and box cover (5) side leads to
Engaging has the silica gel porous plug (4) of through hole shape in hole, and the box cover (5) is equipped with to breathe freely and uncap (3), and described breathe freely uncaps (3)
It is provided with pull ring.
2. a kind of closed combined lunch box according to claim 1, it is characterised in that: be equipped with below the lid (1) outer
Box (7), and outer box (7) bottom is surrounded by convex block (9).
3. a kind of closed combined lunch box according to claim 2, it is characterised in that: lid (1) two sides offer
For fixing the groove (10) of silica gel bandage (2), the silica gel bandage (2) is strip, and silica gel bandage (2) both ends and outer box
(7) bottom projections (9) cooperation clasps connection, and outer box (7) bottom projections (9) corner is inclined-plane.
4. a kind of closed combined lunch box according to claim 1, it is characterised in that: cover (3) side is protrusion
Shape, and box cover (5) side is groove-like, and the bulge-structure of (3) side and the groove structure of box cover (5) side of uncapping of breathing freely
Fasten connection.
5. a kind of closed combined lunch box according to claim 1, it is characterised in that: lid (1) two sides offer
Groove (10) for fixing silica gel bandage (2) is clasped with outer box (7) bottom projections (9) cooperation to be connected and fixed.
6. a kind of closed combined lunch box according to claim 5, it is characterised in that: through-hole at box cover (5) center
Internal diameter is greater than silica gel porous plug (4) outer diameter, and silica gel porous plug (4) shape is cylindric.
7. a kind of closed combined lunch box according to claim 7, it is characterised in that: the sealing ring (8) is silica gel, and
Sealing ring (8) shape is " F " font.
8. a kind of closed combined lunch box according to claim 9, it is characterised in that: sealing ring (8) " F " upper end is solid
It is scheduled on box cover (5) rear surface, and sealing ring (8) left side " F " is bonded projecting block lower end edge.
9. a kind of closed combined lunch box according to claim 1, it is characterised in that: box cover (5) upper surface is recessed
Face (6), and the casting lug thereon of concave surface (6) dented corresponding box cover (5) lower surface, the projecting block fixed seal ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460460.7A CN109368013A (en) | 2018-12-01 | 2018-12-01 | A kind of closed combined lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460460.7A CN109368013A (en) | 2018-12-01 | 2018-12-01 | A kind of closed combined lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109368013A true CN109368013A (en) | 2019-02-22 |
Family
ID=65376691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811460460.7A Pending CN109368013A (en) | 2018-12-01 | 2018-12-01 | A kind of closed combined lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109368013A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584110A (en) * | 1991-09-27 | 1993-04-06 | Sansei Kogyo Kk | Lunch box |
| KR20000012016U (en) * | 1998-12-12 | 2000-07-05 | 김종인 | Sealing structure of heat-retaining lid |
| CN202006932U (en) * | 2010-11-04 | 2011-10-12 | 阿司倍鹭株式会社 | Valve device and closed container provided with same |
| CN203618944U (en) * | 2013-11-25 | 2014-06-04 | 郭金斌 | Multilayer lunch box |
| CN204132638U (en) * | 2014-11-06 | 2015-02-04 | 宁波好其特电器有限公司 | Multifunctional heating lunch box |
| CN206453412U (en) * | 2017-01-18 | 2017-09-01 | 东莞市奥点贸易有限公司 | A kind of portable bilayer lunch box |
| CN209382598U (en) * | 2018-12-01 | 2019-09-13 | 东莞即辉塑胶电子有限公司 | A kind of closed combined lunch box |
-
2018
- 2018-12-01 CN CN201811460460.7A patent/CN109368013A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584110A (en) * | 1991-09-27 | 1993-04-06 | Sansei Kogyo Kk | Lunch box |
| KR20000012016U (en) * | 1998-12-12 | 2000-07-05 | 김종인 | Sealing structure of heat-retaining lid |
| CN202006932U (en) * | 2010-11-04 | 2011-10-12 | 阿司倍鹭株式会社 | Valve device and closed container provided with same |
| CN203618944U (en) * | 2013-11-25 | 2014-06-04 | 郭金斌 | Multilayer lunch box |
| CN204132638U (en) * | 2014-11-06 | 2015-02-04 | 宁波好其特电器有限公司 | Multifunctional heating lunch box |
| CN206453412U (en) * | 2017-01-18 | 2017-09-01 | 东莞市奥点贸易有限公司 | A kind of portable bilayer lunch box |
| CN209382598U (en) * | 2018-12-01 | 2019-09-13 | 东莞即辉塑胶电子有限公司 | A kind of closed combined lunch box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |