CN209547280U - The sealing ring of incubation canteen does not rotate box cover - Google Patents
The sealing ring of incubation canteen does not rotate box cover Download PDFInfo
- Publication number
- CN209547280U CN209547280U CN201821835824.0U CN201821835824U CN209547280U CN 209547280 U CN209547280 U CN 209547280U CN 201821835824 U CN201821835824 U CN 201821835824U CN 209547280 U CN209547280 U CN 209547280U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- internal plug
- box cover
- box
- contact
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 238000011534 incubation Methods 0.000 title claims abstract description 20
- 210000003205 muscle Anatomy 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015504 ready meals Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The sealing ring of incubation canteen does not rotate box cover, including box body and box cover, it is connected between box body and box cover by screw thread, box cover includes outer cover and internal plug, it covers outside and is formed with circular open and collar, connection sheet is formed under collar, card muscle is set on the inside of connection sheet, internal plug is circle, and internal plug periphery is formed with sliding slot, seal groove and positioning step, and sliding slot is in contact with card muscle, sealing ring is set in seal groove, sealing ring is in contact with box body oral area, and positioning step vertical plane is matched with circular open, and positioning step plane is in contact with collar inner wall.When internal plug is installed into outer cover, the card muscle of connection sheet enters in sliding slot, outer cover internal screw thread is connected with box body external screw thread, and when outer cover rotates, internal plug sliding slot and card muscle generate sliding, internal plug does not rotate, sealing ring, which is attached in box mouth, only makees downward compression movement without rotating, and overcomes existing incubation canteen and generates torsional deformation because of sealing ring also and then rotation, sealing ring and box mouth friction when rotating box cover, sealing performance is improved, service life is increased.
Description
Technical field
The utility model relates to incubation canteens, more particularly to the box cover of incubation canteen, are mainly used for filling a bowl with rice, dish etc..
Background technique
Ready-made meal, dish are often contained in incubation canteen by the personnel such as office worker and student in the morning, avoid suffering from cold, Deng Daozhong
Noon is edible, and incubation canteen is mainly made of box body and box cover, generally by being threadedly coupled between box cover and box body, and is set in junction
Silica gel sealing ring is set, sealing performance is improved, the sealing ring is mounted in box cover, and sealing ring is matched with box mouth after covering box cover more
Close, therefore, when rotate box cover, due to sealing ring follow rotate, sealing ring by box mouth friction and Extrusion and generate
Deformation, affects sealing performance, and lunch box causes the liquid such as the soup in box to be easy to leak during carrying, and if it is
The liquid of heat, human body can accidentally be scalded by leaking out, in addition, existing box cover is structure as a whole, the cleaning trouble of box cover, and no
It is easy wash clean.
Summary of the invention
The purpose of this utility model is to overcome prior art there are the shortcomings that, providing a kind of box cover is separate structure,
When box cover and box body screw thread rotation, sealing ring moves up and down, and does not rotate, and avoids deforming, good seal performance, and box cover holds
The sealing ring of the incubation canteen of easy cleaning does not rotate box cover.
The sealing ring of the utility model incubation canteen does not rotate the technical solution of box cover, including box body and box cover, box body with
It is connected between box cover by screw thread, the box cover includes outer cover and internal plug, and outer cover is formed with circular opening and top
It encloses, connection sheet is formed under collar, card muscle is arranged in the inside of connection sheet, and the internal plug is circle, is formed with cunning on the periphery of internal plug
Slot, seal groove and positioning step, sliding slot are in contact with card muscle, and sealing ring, the oral area phase of sealing ring and box body are arranged in seal groove
Contact, the vertical plane of positioning step are matched with circular opening, and the plane of positioning step is in contact with the inner wall of collar.
Do not rotate box cover, including box body and box cover the utility model discloses a kind of sealing ring of incubation canteen, box body with
It is connected between box cover by screw thread, the box cover includes outer cover and internal plug, and outer cover is formed with circular opening and top
It encloses, connection sheet is formed under collar, card muscle is arranged in the inside of connection sheet, and the internal plug is circle, is formed with cunning on the periphery of internal plug
Slot, seal groove and positioning step, sliding slot are in contact with card muscle, and sealing ring, the oral area phase of sealing ring and box body are arranged in seal groove
Contact, the vertical plane of positioning step are matched with circular opening, and the plane of positioning step is in contact with the inner wall of collar.It uses
When, the internal plug of box cover is installed into outer cover, enters the card muscle of connection sheet in sliding slot, then the outer of the internal screw thread of outer cover and box body
Screw thread is connected, and when outer cover rotation, the sliding slot and card muscle of internal plug generate sliding, and internal plug does not rotate, and the sealing ring of internal plug is attached to
Only make downward compression movement in box mouth without rotating, overcomes existing incubation canteen when rotating box cover because sealing ring also and then revolves
Turn, causes the sealing ring rotated and box mouth friction and generate torsional deformation, improve the sealing performance between box body and box cover, increase
The service life of sealing ring is grown, there are positioning step, vertical plane and the circular opening phase of outer cover of positioning step in the periphery of internal plug
Cooperation, the plane of positioning step are in contact with the inner wall of collar, and making outer cover, internal plug is consistent with outer cover always when rotated
State will not be generated and be waved, and box cover consolidates in conjunction with box body, is reliable, and inner cover and outer cover can be dismantled, easy to clean.
The sealing ring of the utility model incubation canteen does not rotate box cover, and limit rib and bulge loop are formed under internal plug sliding slot, limit
Muscle is in contact with the lower surface of card muscle, and bulge loop is in contact with the lower top surface of connection sheet.There is limit rib and convex under the sliding slot of internal plug
Ring is in contact with the lower top surface of the lower surface of the card muscle of outer cover and connection sheet, when outer cover rotation, play the guiding role, card muscle is made to exist
It runs smoothly in sliding slot.Oblique guiding rib is formed on internal plug sliding slot, oblique guiding rib is in contact with card muscle, when internal plug is installed into outer cover,
There is oblique guiding rib, the card muscle of internal plug slips over oblique guiding rib, and nessa installed is convenient.
Detailed description of the invention
Fig. 1 is that the sealing ring of the utility model incubation canteen does not rotate the structural schematic diagram of box cover；
Fig. 2 is outer cover and internal plug cooperation partial enlarged view；
Fig. 3 is box cover and box body fit structure schematic diagram；
Fig. 4 is incubation canteen stereoscopic schematic diagram.
Specific embodiment
The utility model relates to a kind of sealing rings of incubation canteen not to rotate box cover, as shown in Fig. 1-Fig. 4, including box body 1
And box cover, it is connected between box body 1 and box cover by screw thread, the box cover includes outer cover 2 and internal plug 3, is made on the outer cover 2
There are circular opening 21 and collar 22, connection sheet 23 is formed under collar 22, card muscle 24 is arranged in the inside of connection sheet 23, and described is interior
Plug 3 is circle, is formed with sliding slot 31, seal groove 32 and positioning step 33 on the periphery of internal plug 3, and sliding slot 31 is in contact with card muscle 24,
Sealing ring 4 is set in seal groove 32, sealing ring 4 is in contact with the oral area 11 of box body 1, the vertical plane 34 of positioning step 33 with it is circular
Opening 21 matches, and the plane 35 of positioning step 33 is in contact with the inner wall 26 of collar 22.In use, by the internal plug 3 of box cover
It is installed into outer cover 2, enters the card muscle 24 of connection sheet 23 in sliding slot 31, then the internal screw thread 28 of outer cover 2 and the external screw thread of box body 1
12 are connected, and when outer cover 2 rotates, the sliding slot 31 and card muscle 24 of internal plug 3 generate sliding, and internal plug 3 does not rotate, the sealing of internal plug 3
Circle 4, which is attached in box mouth, only makees downward compression movement without rotating, and overcomes existing incubation canteen when rotating box cover because of sealing ring
Also it and then rotates, causes the sealing ring rotated and box mouth friction and generate torsional deformation, improve close between box body and box cover
Sealing property, increases the service life of sealing ring, and there is a positioning step 33 on the periphery of internal plug 3, the vertical plane 34 of positioning step 33 with
The circular opening 21 of outer cover matches, and the plane 35 of positioning step 33 is in contact with the inner wall 26 of collar 22, is revolving outer cover 2
When turning, internal plug 3 is consistent state with outer cover 2 always, will not generate and wave, and box cover is combined firm, reliable, inner cover with box body 1
It can be dismantled with outer cover, it is easy to clean.Limit rib 36 and bulge loop 37, limit rib 36 and card muscle 24 are formed under 3 sliding slot 31 of internal plug
Lower surface is in contact, and bulge loop 37 is in contact with the lower top surface 27 of connection sheet 23.There is limit rib 36 and convex under the sliding slot 31 of internal plug 3
Ring 37 is in contact with the lower top surface 27 of the lower surface of the card muscle 24 of outer cover 2 and connection sheet 23, when outer cover 2 rotates, plays guiding and makees
With making card muscle 24 run smoothly in sliding slot 31.It is formed with oblique guiding rib 39 on 3 sliding slot 31 of internal plug, oblique guiding rib connects with card muscle
Touching has oblique guiding rib when internal plug is installed into outer cover, and the card muscle of internal plug slips over oblique guiding rib, and nessa installed is convenient.Described is interior
Through-hole 38 is set on plug 3, knob 5 is set in through-hole 38, spring 51 is set on knob 5, and it is close that silica gel is arranged in 51 following of knob
Block head 52.Knob 5 and silica gel sealing plug 51 carry out blocking sealing to the through-hole 38 in internal plug 3, difficult when being full of hot gas in box
When unscrewing box cover, press...with one's finger lower knob 5, and button 5 shrinks downward contracting through spring 51, is detached from silicon seal plug 52 and through-hole 38
In sealing contact, blowing air can easily open the lid in box.
Claims (3)
1. the sealing ring of incubation canteen does not rotate box cover, including box body (1) and box cover, by screw thread phase between box body (1) and box cover
Connection, it is characterised in that the box cover includes outer cover (2) and internal plug (3), and the outer cover is formed with circular opening on (2)
(21) and collar (22) it, is formed with connection sheet (23) under collar (22), card muscle (24) are arranged in the inside of connection sheet (23), and described is interior
Filling in (3) is circle, is formed with sliding slot (31), seal groove (32) and positioning step (33), sliding slot (31) and card on the periphery of internal plug (3)
Muscle (24) is in contact, and sealing ring (4) are arranged in seal groove (32), and sealing ring (4) is in contact with the oral area (11) of box body (1), fixed
The vertical plane (34) of position step (33) is matched with circular opening (21), plane (35) and collar (22) of positioning step (33)
Inner wall (26) is in contact.
2. the sealing ring of incubation canteen as described in claim 1 does not rotate box cover, it is characterised in that under internal plug (3) sliding slot (31)
It is formed with limit rib (36) and bulge loop (37), limit rib (36) is in contact with the lower surface of card muscle (24), bulge loop (37) and connection sheet
(23) lower top surface (27) is in contact.
3. the sealing ring of incubation canteen as described in claim 1 does not rotate box cover, it is characterised in that on internal plug (3) sliding slot (31)
Oblique guiding rib (39) are formed with, oblique guiding rib is in contact with card muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835824.0U CN209547280U (en) | 2018-11-08 | 2018-11-08 | The sealing ring of incubation canteen does not rotate box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835824.0U CN209547280U (en) | 2018-11-08 | 2018-11-08 | The sealing ring of incubation canteen does not rotate box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209547280U true CN209547280U (en) | 2019-10-29 |
Family
ID=68299866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821835824.0U Expired - Fee Related CN209547280U (en) | 2018-11-08 | 2018-11-08 | The sealing ring of incubation canteen does not rotate box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209547280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198836A (en) * | 2018-11-08 | 2019-01-15 | 王晓作 | The sealing ring of incubation canteen does not rotate box cover |
-
2018
- 2018-11-08 CN CN201821835824.0U patent/CN209547280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198836A (en) * | 2018-11-08 | 2019-01-15 | 王晓作 | The sealing ring of incubation canteen does not rotate box cover |
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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: 20191029 |