CN204683230U - Sealing double layer cup - Google Patents
Sealing double layer cup Download PDFInfo
- Publication number
- CN204683230U CN204683230U CN201520411058.5U CN201520411058U CN204683230U CN 204683230 U CN204683230 U CN 204683230U CN 201520411058 U CN201520411058 U CN 201520411058U CN 204683230 U CN204683230 U CN 204683230U
- Authority
- CN
- China
- Prior art keywords
- edge
- cup
- connector
- outer cup
- annular
- 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 25
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Table Devices Or Equipment (AREA)
Abstract
The utility model discloses a kind of sealing Double layer cup, screw thread is provided with outside interior cup upper port, upper port has bowl cover by threaded engagement, the boss of outward extending annular is provided with outside cup in below bowl cover edge, boss outer is anti-edge under being provided with downward annular, in relative with lower anti-edge, cup lateral surface is provided with the supporter that annular thickeies, and is a cannelure open downwards between supporter and lower anti-edge; Outer cup upper end is provided with the annular connector be connected with outer cup body, the external diameter of connector is little compared with the external diameter of outer cup body and its junction, connector axial length is greater than annular groove depth, connector upper end edge coincide in cannelure, form annular groove between lower anti-edge and outer cup body, in annular groove, be provided with the sealing ring connected as one with lower anti-edge, connector outer cup body; Interior outer cup to be connected by sealing ring and is combined into one by the utility model, and in connecting by sealing ring viscosity, outer cup can guarantee the sealing of junction better.
Description
Technical field
The utility model relates to a kind of thermos cup with good seal performance, particularly a kind of sealing Double layer cup.
Background technology
Cup is the common items during we live, along with the appearance of the development double-layer vacuum cup of Manufacturing Techniques, many convenience are brought to us, such as pouring hot water into holds no longer hot, can not be freezing cold in loading frozen water and ice cube are held in the hand, the effect of insulation and cold insulation can be played, along with plastic double-layer cup has appearred again in the progress of material, its body is light, nontoxic, be easy to processing, various gorgeous color can be made into, demand increases, but its cup is all welded by two-layer cup to form, welding adopts ultrasonic bonding and rotating welding usually, affect by welding procedure, and the later stage uses External Force Actings such as colding and heat succeed each other, easily there is gap in welding position, affect heat-insulating property, and the water capacity easily enters the interlayer before interior outer cup when scrubbing, this still awaits further technology and solves.
Summary of the invention
In order to solve the problem, the utility model provides sealing Double layer cup.
The technical solution adopted in the utility model is: a kind of sealing Double layer cup, comprise inner cup and the outer cup, it is characterized in that being provided with screw thread outside described interior cup upper port, upper port has bowl cover by threaded engagement, the boss of outward extending annular is provided with outside cup in below bowl cover edge, boss outer is anti-edge under being provided with downward annular, and in relative with lower anti-edge, cup lateral surface is provided with annular support, is a cannelure open downwards between supporter and lower anti-edge; Outer cup upper end is provided with the annular connector be connected with outer cup body, the external diameter of connector is little compared with the external diameter of outer cup body and its junction, connector axial length is greater than annular groove depth, connector upper end edge coincide in cannelure, form annular groove between lower anti-edge and outer cup body, in annular groove, be provided with the sealing ring connected as one with lower anti-edge, connector outer cup body.
Further, described connector upper end edge coincide and is assemblied in cannelure.
Interior outer cup to be connected by sealing ring and is combined into one by the utility model, and in connecting by sealing ring viscosity, outer cup can guarantee the sealing of junction better.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment one sectional view.
Number in the figure title: cup in 1; 2 outer cups; 3 screw threads; 4 boss; 5 times anti-edges; 6 supporters; 7 outer cup bodies; 8 connectors; 9 sealing rings.
Detailed description of the invention
The utility model embodiment one as shown in Figure 1, sealing Double layer cup, comprise interior cup 1 and outer cup 2, screw thread 3 is provided with outside interior cup 1 upper port, upper port has bowl cover by threaded engagement, is provided with the boss 4 of outward extending annular in below bowl cover edge outside cup, and boss outer is anti-along 5 under being provided with downward annular, with lower anti-relative along 5 in cup lateral surface be provided with the supporter 6 that annular thickeies, supporter 6 and lower be anti-a cannelure opened downwards between 5; Outer cup 2 upper end is provided with the annular connector 8 be connected with outer cup body 7, the external diameter of connector 8 is little compared with the external diameter of outer cup body and its junction, connector 8 axial length is greater than annular groove depth, connector 8 upper end edge coincide in cannelure, lower anti-along forming annular groove between 5 and outer cup body 7, be provided with the sealing ring 9 connected as one with lower anti-edge, connector outer cup body in annular groove, sealing ring can be rubber or plastics; This structure can realizing by a kind of coming of new technique, first interior outer cup is fitted together, injection moulding sealing ring is by one-body molded for interior outer cup bonding again, make efficient quick, interior outer cup being connected by sealing ring and be combined into one, in connecting by sealing ring viscosity, outer cup can guarantee the sealing of junction better.
When the utility model is implemented, can coincide at connector upper end edge and be assemblied in cannelure, structural strength is higher.
Be only the utility model specific embodiment in sum, but be not limited to embodiment, all when not departing from the utility model design, the equivalence modification done according to the application and prior art interpolation are all considered as the utility model technology category.
Claims (2)
1. a sealing Double layer cup, comprise inner cup and the outer cup, it is characterized in that being provided with screw thread outside described interior cup upper port, upper port has bowl cover by threaded engagement, the boss of outward extending annular is provided with outside cup in below bowl cover edge, boss outer is anti-edge under being provided with downward annular, and in relative with lower anti-edge, cup lateral surface is provided with annular support, is a cannelure open downwards between supporter and lower anti-edge; Outer cup upper end is provided with the annular connector be connected with outer cup body, the external diameter of connector is little compared with the external diameter of outer cup body and its junction, connector axial length is greater than annular groove depth, connector upper end edge coincide in cannelure, form annular groove between lower anti-edge and outer cup body, in annular groove, be provided with the sealing ring connected as one with lower anti-edge, connector outer cup body.
2. sealing Double layer cup according to claim 1, is characterized in that described connector upper end edge coincide and is assemblied in cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411058.5U CN204683230U (en) | 2015-06-15 | 2015-06-15 | Sealing double layer cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411058.5U CN204683230U (en) | 2015-06-15 | 2015-06-15 | Sealing double layer cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683230U true CN204683230U (en) | 2015-10-07 |
Family
ID=54223576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520411058.5U Expired - Fee Related CN204683230U (en) | 2015-06-15 | 2015-06-15 | Sealing double layer cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316011A (en) * | 2018-10-25 | 2019-02-12 | 合肥梵腾环保科技有限公司 | A kind of detachable energy conservation and environmental protection vacuum cup |
-
2015
- 2015-06-15 CN CN201520411058.5U patent/CN204683230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316011A (en) * | 2018-10-25 | 2019-02-12 | 合肥梵腾环保科技有限公司 | A kind of detachable energy conservation and environmental protection vacuum cup |
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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 |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |