CN206734926U - A kind of goblet with sealing structure - Google Patents
A kind of goblet with sealing structure Download PDFInfo
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- CN206734926U CN206734926U CN201720371394.0U CN201720371394U CN206734926U CN 206734926 U CN206734926 U CN 206734926U CN 201720371394 U CN201720371394 U CN 201720371394U CN 206734926 U CN206734926 U CN 206734926U
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- closure
- cup
- sealing
- flange
- ring
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Abstract
The utility model discloses a kind of goblet with sealing structure, belong to sealing container technical field.A kind of goblet with sealing structure, including cup and closure, the cup includes edge, bottom of a cup and the side wall extended from edge to bottom of a cup, the edge upset that stretches out forms flexible flange, the flange is divided into horizontal segment and vertical section two parts, the vertical section is threadedly coupled with closure, and the intersection of the vertical section and horizontal segment is provided with ring-shaped step, has the first sealing ring coordinated with ring-shaped step on the inside of corresponding closure.The utility model sets sealing ring by the joining place in closure and flange, and because flange is flexible, bounce is acted on sealing ring, strengthens the sealing effectiveness between sealing ring and flange, it is ensured that cup beverage sealing and anti-leakage；The connection of closure and cup is realized by being segmented thread cooperation, while stopping mechanism is set between closure and cup flange, lid is moved back by rotation easily after preventing capping.
Description
Technical field
It the utility model is related to a kind of container sealing structure, more particularly to a kind of goblet with sealing structure.
Background technology
It is very prevailing on the portable type such as milk tea, coffee and teabag drink drink at present, based on cost, environmental protection and convenience
Consider, the container containing of portable type drink is typically made using papery or plastic material, it is contemplated that beverage was carrying
Cheng Zhonghui has the possibility of spilling because of extraneous the reason for rocking, and is held with the splendid attire that papery or plastic material make
The sealing of device is most important.
Publication No. CN1639018A patent publication us discloses a kind of synthetic resin cap, in this lid top plate portion
The upper openend sealing ring for forming the ring-type abutted with the openend of opening of container, is arranged on the synthetic resin cap
When on opening of container, the openend sealing ring makes it to expanding direction flexural deformation from opening of container, until with lid body
Abut.The invention can improve the sealing property of container well, but the processing required by the shape of the openend sealing ring is smart
Degree is higher, causes difficulty of processing to increase, and regular opening and closing can occur between lid and opening of container and close, and makes openend close
There is the possibility damaged by flexural fatigue in seal ring.
Utility model content
In consideration of it, the utility model lacks for prior art is existing, its main purpose is to provide a kind of with sealing
The goblet of structure, the sealing function between cup and lid is more efficiently improved by the setting of sealing structure.
To realize object above, the utility model adopts the following technical scheme that：
A kind of goblet with sealing structure, including cup and closure, the cup include edge, bottom of a cup and from
The side wall that edge extends to bottom of a cup, the edge upset that stretches out form flexible flange, and the flange is divided into level
Section and vertical section two parts, the vertical section is threadedly coupled with closure, and is provided with stopping mechanism, the vertical section between the two
Ring-shaped step is provided with the intersection of horizontal segment, there is the first sealing coordinated with ring-shaped step on the inside of the corresponding closure
Ring.
The vertical section of the utility model closure and flange is coordinated by screw thread and stopping mechanism realizes lid and cup
Between axial and circumferential fix, the first sealing ring on the inside of closure cooperatively forms first annular with the ring-shaped step on cup
Fluid flow barrier, prevent liquid in cup from junction seepage.
The top surface of first sealing ring abuts the bottom surface of ring-shaped step, the inner peripheral surface of the first sealing ring and the step of ring-shaped step
Portion coordinates, and the inner peripheral surface of first sealing ring is inclined-plane, and the stage portion of ring-shaped step is inclined domatic.
Preferably, the inner peripheral surface of the first sealing ring has the radian of evagination.Because flange is flexible, bounce effect
On the top surface and inner peripheral surface of the first sealing ring, so as to strengthen the effect of the sealing between the first sealing ring and flange ring-shaped step
Fruit, it is ensured that cup beverage sealing and anti-leakage.
Preferably, the inner side of the closure is provided with the second sealing ring coordinated with the horizontal segment.Second sealing ring
The second annular fluid flow barrier is cooperatively formed with horizontal segment sealing.
Preferably, the cup oral area is provided with sealed membrane, the edge of sealed membrane is flattened on horizontal segment.It is close with sealed membrane
Beverage in sealing cup body, ensure safety and sanitation.
The closure is connected with vertical section by being segmented thread.The outer surface of flange vertical section is provided with the first segmentation spiral shell
Tooth, some first segmentation threads are circumferentially equidistantly arranged on vertical section outer surface, and correspondingly, the madial wall of closure is provided with
Some second segmentations threads, during sealing, the interval of the second segmentation thread from the first segmentation thread stretches into, and passes through rotatory sealing
Lid, the second segmentation thread is connected to the lower section of the first segmentation thread, until both location overlaps, realize cup and closure it
Between axial restraint.
Preferably, being provided with stopping mechanism between the closure and vertical section, the stopping mechanism is included located at vertical
Back stop slot on section segmentation thread and the retaining projection on closure medial surface.The height of retaining projection is less than segmentation spiral shell
The height of tooth, retaining projection are arranged on the afterbody of the second segmentation thread.
During installation, the head elder generation precession first of the second segmentation thread is segmented the lower section of thread, when retaining projection encounters first
When being segmented thread, only slightly to exert oneself, the retaining projection on closure can be withstood on the first segmentation thread of vertical section, due to
Flange is flexible, does not influence closure rotation, continues to be rotated up untill retaining projection buckles into back stop slot.When retaining projection button
When entering back stop slot, the second segmentation thread on closure madial wall is just stuck in below the first segmentation thread of flange, while real
Existing cup and closure axial restraint with it is circumferentially fixed.
The upper first segmentation thread is supported in order to facilitate retaining projection, the head of the first segmentation thread is arranged to inclined plane, described
Retaining projection outer peripheral face has certain radian.
Because the flange of closure and cup is interference fit, prevents cup from deforming, influence sealing effectiveness, the side
Wall is provided with reinforcement close to the medial surface of cup oral area.
Preferably, the outer peripheral face that closure corresponds to retaining projection is provided with anti-slip veins, facilitate the screwing operations of closure；
It is interference fit when on the other hand, due to screwing, between retaining projection and flange, anti-slip veins also function to the effect of reinforcement.
Swelled in the middle part of the closure, protrusion side has to drinking hole, to having turnover block at drink hole, drinks
When, open block upset and receive to the neck of side, capable of direct drinking or insertion suction pipe is quoted.
Utility model works flow is as follows：Sealed membrane is fitted in the horizontal segment of cup flange first, then by dividing
Section thread connection, realize cup and closure axial restraint with it is circumferentially fixed.Now, the top surface of the first sealing ring and inner ring surface meeting
Seal and coordinate with ring-shaped step；Second sealing ring can seal with horizontal segment to be coordinated, and pushes down sealed membrane, forms triple seal, really
Protect cup beverage sealing and anti-leakage.
The beneficial effect that the utility model possesses：
(1) the utility model sets flexible flange by the mouth rim in cup, in closure and flange
Joining place sets sealing ring, and the bounce of flange is acted on sealing ring, strengthens the sealing effectiveness between sealing ring and flange,
Ensure cup beverage sealing and anti-leakage.
(2) the utility model realizes the connection of closure and cup by being segmented thread cooperation, while in closure and cup
Stopping mechanism is set between body flange, lid is moved back by rotation easily after preventing capping.
Brief description of the drawings
Fig. 1 is the utility model cup and the structural representation of closure combination.
Fig. 2 is Fig. 1 cup and structural representation of closure junction on Section A-A
Fig. 3 is the structural representation of cup open side in Fig. 2.
Fig. 4 is the partial enlarged drawing of the junction of cup and closure in Fig. 2.
Fig. 5 is Fig. 1 cup and partial enlarged drawing of closure junction on section B-B.
Embodiment
As Figure 1-3, a kind of goblet with sealing structure, including cup 1 and closure 2, the oral area of cup 1 are set
There is sealed membrane 3.
Wherein, cup 1 is typically made up of papery or plastic material, comprising edge 11, bottom of a cup 12 and from edge 11 to
The side wall 13 that bottom of a cup 12 extends, the upset that stretches out of edge 11 form flexible flange 15.Flange is divided into the He of horizontal segment 151
The two parts of vertical section 152, the edge of wherein sealed membrane 3 are flattened on horizontal segment 151, for sealing the drink being contained in cup
Material, ensure health completely.
The middle part of closure 2 swells to form cavity, for allowing the liquid contained to enter in the cavity, is easy to drink, therefore
Set in protrusion 21 to drinking hole 22.The side of protrusion 21 is higher, and side is relatively low, middle bevels transition, to drink hole 22 be located at compared with
High side.
As shown in Figures 2 and 3, the marginal portion of closure 2 and the turn-up portion distribution of cup 1 are closed, wherein, the horizontal segment of flange
151 are provided with inclined-plane ring-shaped step 16, the medial surface outwardly convex of the edge flat of closure 2 with the intersection of vertical section 152
The first sealing ring 23 coordinated with ring-shaped step 16 is formed, the inner peripheral surface of the first sealing ring 23 is inclined-plane, and the arc with evagination
Degree, when closure is installed in place, because flange 15 is flexible, the top of sealing ring 23 and inner peripheral surface with ring-shaped step 16
Sealing coordinates.Equally have in the flat part in the edge of closure 2 to the second raised sealing ring 24 of flange horizontal segment 151, the
Two sealing rings 24 coordinate with the sealing of horizontal segment 151, and push down sealed membrane 3, reach the effect of triple seal.
As in Figure 2-4, the outer surface of flange vertical section 152 has the first segmentation thread 17, some first segmentation threads
17 are circumferentially equidistantly arranged on the outer surface of flange, and correspondingly, the madial wall of closure 2 has the second segmentation thread 25,
During sealing, the upper side of the second segmentation thread 25 is realized between cup and closure against the downside of the first segmentation thread 17
Axial restraint.
As shown in figure 5, having back stop slot 18 on the first segmentation thread 17, have and back stop slot 18 on corresponding closure 2
The retaining projection 26 of cooperation.The height of retaining projection 26 is less than the height of the second segmentation thread 25, and retaining projection is arranged on second
It is segmented the afterbody of thread.
During installation, the head elder generation precession first of the second segmentation thread is segmented the lower section of thread, when retaining projection encounters first
When being segmented thread, only slightly to exert oneself, the retaining projection on closure can be withstood on the first segmentation thread of vertical section, due to
Flange is flexible, does not influence closure rotation, continues to be rotated up untill retaining projection 26 buckles into back stop slot 18.When retaining is convex
When block buckles into back stop slot, the second segmentation thread on closure madial wall is just stuck in below the first segmentation thread of flange, together
Shi Shixian cups and closure axial restraint with it is circumferentially fixed.
The upper first segmentation thread is supported in order to facilitate retaining projection, the head of the first segmentation thread is arranged to inclined plane, described
Retaining projection outer peripheral face has certain radian.
Side wall 13 is provided with reinforcement 14 close to the medial surface of cup oral area, prevents cup from deforming, influences sealing effectiveness.
The outer peripheral face of the corresponding retaining projection of closure 2 is provided with anti-slip veins 27, facilitates the screwing operations of closure；The opposing party
Face, it is interference fit between retaining projection and the first segmentation thread 17 of flange, anti-slip veins 27 also rise during due in screwing operations
To the effect of reinforcement.
Utility model works principle is as follows：Sealed membrane 3 is fitted in the horizontal segment 151, Ran Hou of the flange of cup 1 first
When the second segmentation segmentation thread 17 of thread 25 and first position is staggered, closure 2 is clasped into the oral area of cup 1, then rotated in a circumferential direction
Closure 2, when retaining projection 26 encounters the first segmentation thread, slightly exert oneself, the retaining projection 26 on closure 2 supports upper overturning
The top surface of thread 17 is segmented, continues to be rotated up untill retaining projection 26 buckles into back stop slot 18, realizes cup and closure axial direction
It is fixed with it is circumferentially fixed.
Now, the top surface of the first sealing ring 23 and inner ring surface can seal with ring-shaped step 16 coordinates.The meeting of second sealing ring 24
Seal and coordinate with horizontal segment 151, and push down sealed membrane 3, form triple seal.The inner ring surface of first sealing ring 23 has evagination
Radian, because flange 15 is flexible, bounce is acted on the top surface and inner peripheral surface of the first sealing ring 23, so as to strengthen
Sealing effectiveness between one sealing ring 23 and flange ring-shaped step 16, it is ensured that cup beverage sealing and anti-leakage.
Claims (10)
1. a kind of goblet with sealing structure, including cup (1) and closure (2), the cup (1) include edge
(11), bottom of a cup (12) and the side wall (13) extended from edge (11) to bottom of a cup (12), it is characterised in that the edge (11) to
Outer extension upset forms flexible flange (15), and the flange (15) is divided into horizontal segment (151) and vertical section (152) two
Point, the vertical section (152) is threadedly coupled with closure (2), and is provided with stopping mechanism between the two, the vertical section (152)
Ring-shaped step (16) is provided with the intersection of horizontal segment (151), corresponding closure (2) inner side has and ring-shaped step
(16) the first sealing ring (23) coordinated.
2. goblet according to claim 1, it is characterised in that the side wall (13) sets close to the medial surface of cup oral area
There is reinforcement (14).
3. goblet according to claim 1, it is characterised in that cup (1) oral area is provided with sealed membrane (3), sealing
The edge of film (3) is flattened on horizontal segment (151).
4. the goblet according to claim 1 or 3, it is characterised in that the inner side of the closure (2) is provided with and the water
The second sealing ring (24) that flat section (151) coordinates.
5. goblet according to claim 1, it is characterised in that the inner peripheral surface of first sealing ring (23) is inclined-plane.
6. goblet according to claim 5, it is characterised in that the inner peripheral surface has the radian of evagination.
7. goblet according to claim 1, it is characterised in that the closure (2) passes through segmentation with vertical section (152)
Thread connects.
8. goblet according to claim 7, it is characterised in that the stopping mechanism is included located at vertical section segmentation thread
On back stop slot (18) and the retaining projection (26) on closure (2) medial surface.
9. goblet according to claim 1, it is characterised in that swelled in the middle part of the closure (2), protrusion (21) one
Side has to drinking hole (22).
10. goblet according to claim 1, it is characterised in that the outer peripheral face of the closure (2) has anti-slip veins
(27)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371394.0U CN206734926U (en) | 2017-04-10 | 2017-04-10 | A kind of goblet with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371394.0U CN206734926U (en) | 2017-04-10 | 2017-04-10 | A kind of goblet with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734926U true CN206734926U (en) | 2017-12-12 |
Family
ID=60560006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371394.0U Active CN206734926U (en) | 2017-04-10 | 2017-04-10 | A kind of goblet with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227247A1 (en) * | 2018-05-29 | 2019-12-05 | 佛山市美万邦科技有限公司 | Paper-plastic cup lid |
| CN111449057A (en) * | 2020-05-25 | 2020-07-28 | 佰思贝奥生物科技(苏州)有限公司 | Sealing cover and container device |
| CN112977346A (en) * | 2019-12-13 | 2021-06-18 | 北京宝沃汽车股份有限公司 | Liquid filling device for vehicle and vehicle with same |
| WO2023284532A1 (en) * | 2021-07-13 | 2023-01-19 | 青岛汉柏塑料科技有限公司 | Paint mixing cup with flow guiding function |
-
2017
- 2017-04-10 CN CN201720371394.0U patent/CN206734926U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227247A1 (en) * | 2018-05-29 | 2019-12-05 | 佛山市美万邦科技有限公司 | Paper-plastic cup lid |
| CN112977346A (en) * | 2019-12-13 | 2021-06-18 | 北京宝沃汽车股份有限公司 | Liquid filling device for vehicle and vehicle with same |
| CN111449057A (en) * | 2020-05-25 | 2020-07-28 | 佰思贝奥生物科技(苏州)有限公司 | Sealing cover and container device |
| WO2023284532A1 (en) * | 2021-07-13 | 2023-01-19 | 青岛汉柏塑料科技有限公司 | Paint mixing cup with flow guiding function |
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| GR01 | Patent grant |