CN206303612U - A kind of hydrogen-rich cup cover for water cup - Google Patents
A kind of hydrogen-rich cup cover for water cup Download PDFInfo
- Publication number
- CN206303612U CN206303612U CN201620847750.7U CN201620847750U CN206303612U CN 206303612 U CN206303612 U CN 206303612U CN 201620847750 U CN201620847750 U CN 201620847750U CN 206303612 U CN206303612 U CN 206303612U
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- joining beam
- cup
- catch
- hydrogen
- lid shell
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Abstract
The utility model is related to a kind of hydrogen-rich cup cover for water cup, including cup lid shell, catch, O-ring seal and unidirectional relief valve；The unidirectional relief valve includes interior, joining beam, sealing surface and joining beam resetting means；The catch is arranged on cup lid shell medial surface；The joining beam sequentially passes through cup lid shell and catch；One end of joining beam is fixedly connected with interior, and the other end is fixedly connected with sealing surface；The sealing surface is contained in the recess of the outer surface of cup lid shell；The groove for fixing the O-ring seal is provided with the catch；And the O-ring seal is set on the joining beam.
Description
Technical field
The utility model is related to a kind of cup cover for water cup, and in particular to a kind of hydrogen-rich cup cover for water cup.
Background technology
The electrolytic strip that the hydrogen that hydrogen-rich cup on the market is produced at present can separate under certain concentration in ionic membrane is produced
Light a fire flower, and then its is produced blast, for safety guarantee, pressure release, pressure release of the prior art are generally carried out using relief valve
The structure of valve generally uses the structure that O-ring seal blocks cup lid shell and joining beam gap, referring to Fig. 1, the hydrogen-rich cup
Cup lid includes cup lid shell 1, wherein interior 2, first spring 3, catch 4, O-ring seal 5 and joining beam 6, catch 4 and joining beam 6
Using closedtop structure, the poor structural reliability, when joining beam is slightly tilted or O-ring seal can all be caused when relief valve is shifted
Leak；The structure of the relief valve of hydrogen-rich cup cover for water cup is all one direction pressure release on the market simultaneously, and hydrogen is produced in electrolytic process
And oxygen so that cup internal pressure becomes big, but when not reaching pressure release requirement, now cup lid is due to the pressure increasing inside cup
Greatly so that cup is difficult to outward winding.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of hydrogen-rich cup cover for water cup, it is possible to increase cup lid shell
Air-tightness and joining beam between and cup lid is prevented to be difficult to outward winding due to the pressure increase inside cup.
The technical solution of the utility model is as follows：
A kind of hydrogen-rich cup cover for water cup, including cup lid shell, catch, O-ring seal and unidirectional relief valve；It is described unidirectionally to let out
Pressure valve includes interior, joining beam, sealing surface and joining beam resetting means；The catch is arranged on cup lid shell medial surface；It is described
Bar sequentially passes through cup lid shell and catch；One end of joining beam is fixedly connected with interior, and the other end is fixedly connected with sealing surface, described
Sealing surface is contained in the recess of the outer surface of cup lid shell；It is provided with the catch for fixing the O-ring seal
Groove, and the O-ring seal is set on the joining beam.
Wherein, the joining beam resetting means is the first spring, and it is set on joining beam, and positioned at interior and catch between.
Wherein, one end of the joining beam is threadably secured with interior and is connected.
A kind of hydrogen-rich cup cover for water cup, including cup lid shell, catch, O-ring seal and double-direction relief valve；It is described two-way to let out
Pressure valve includes interior, joining beam, sealing surface and joining beam resetting means；The catch is arranged on cup lid shell medial surface；It is described
Bar sequentially passes through cup lid shell and catch；One end of joining beam is fixedly connected with interior, and the other end is fixedly connected with sealing surface, described
Sealing surface is contained in the recess of the outer surface of cup lid shell, and forms an annular seal space with the recess；Set on the catch
There is the groove for fixing the O-ring seal, and the O-ring seal is set on the joining beam；It is transversal in the middle of the joining beam
Area is more than two ends cross-sectional area.
Wherein, the joining beam resetting means includes the first spring and second spring, and first spring is set on joining beam,
And positioned at interior and catch between；The second spring is set on joining beam, and positioned at annular seal space bottom and sealing surface inner surface
Between.
Wherein, one end of the joining beam is threadably secured with interior and is connected.
The utility model has the advantages that：
1st, the utility model can be good at solving cup in use, be difficult to what is outwarded winding because internal pressure is excessive
Problem.
2nd, the utility model O-ring seal is pushed down by catch and cannot moved in the middle of cup lid shell and catch, and joining beam is upspring
Fall after rise to be slightly tilted afterwards does not influence on sealing.
3rd, the utility model joining beam is to be threadedly coupled with the connection of catch, when spring return function has error, can be passed through
Adjust the number of turns of catch rotation to adjust vent pressure, it is ensured that the uniformity of the vent pressure that dispatches from the factory.
Brief description of the drawings
Fig. 1 is the structural representation of prior art hydrogen-rich cup cover for water cup；
The structural representation of the hydrogen-rich cup cover for water cup of Fig. 2 unidirectional relief valves for the utility model has；
Fig. 3 has the structural representation of the hydrogen-rich cup cover for water cup of double-direction relief valve for the utility model；
Reference is expressed as in figure：
Piece, the springs of 3- first, 4- catch, 5-O types sealing ring, 6- joining beams, 7- second springs, 8- in 1- cup lids shell, 2-
Sealing surface, 9- recesses, 10- annular seal spaces.
Specific embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 2, a kind of hydrogen-rich cup cover for water cup, including cup lid shell 1, catch 4, O-ring seal 5 and unidirectional pressure release
Valve；The unidirectional relief valve includes interior 2, joining beam 6, sealing surface 8 and joining beam resetting means；The catch 4 is arranged on cup lid
The medial surface of shell 1；The joining beam 6 sequentially passes through cup lid shell 1 and catch 4；One end of joining beam 6 is fixedly connected with interior 2, another
End is fixedly connected with sealing surface 8, and the sealing surface 8 is contained in the recess 9 of the outer surface of cup lid shell 1；Set on the catch 4
The groove for fixing the O-ring seal 5 is equipped with, and the O-ring seal 5 is set on the joining beam 6.
Preferably, the joining beam resetting means is the first spring 3, and it is set on joining beam 6, and positioned at interior 2 and catch 4
Between.
Preferably, one end of the joining beam 6 is threadably secured with interior 2 and is connected.
Referring to Fig. 3, a kind of hydrogen-rich cup cover for water cup 1, including cup lid shell 1, catch 4, O-ring seal 5 and double-direction relief
Valve；The double-direction relief valve includes interior 2, joining beam 6, sealing surface 8 and joining beam resetting means；The catch 4 is arranged on cup lid
The medial surface of shell 1；The joining beam 6 sequentially passes through cup lid shell 1 and catch 4；One end of joining beam 6 is fixedly connected with interior 2, another
End be fixedly connected with sealing surface 8, the sealing surface 8 is contained in the recess 9 of the outer surface of cup lid shell 1, and with the recess 9
Form an annular seal space 10；The groove for fixing the O-ring seal, and 5 sets of the O-ring seal are provided with the catch 4
It is located on the joining beam 6；The intermediate cross-section of the joining beam 6 product is more than two ends cross-sectional area.
Preferably, the joining beam resetting means includes the first spring 3 and second spring 7, and first spring 3 is set in connection
On bar 6, and between interior 2 and catch 4；The second spring 7 is set on joining beam 6, and positioned at the bottom of annular seal space 10 and
Between the inner surface of sealing surface 8.
Preferably, one end of the joining beam 6 is threadably secured with interior 2 and is connected.
Operation principle of the present utility model：
For unidirectional relief valve, when air pressure reaches limit value in hydrogen-rich cup, gas overcomes the pressure of the first spring 3 upward
Piece 2 in promoting, is moved for interior 2 and then drives joining beam 6 to move upwards upwards, and joining beam 6 is moved and then drives sealing surface 8 upward upwards
Motion, so as to the gas in hydrogen-rich cup be discharged；When the pressure in hydrogen-rich cup is reduced to below limit value, sealing surface 8
The return in the presence of the first spring 3；For double-direction relief valve, when air pressure reaches limit value in hydrogen-rich cup, its work is former
Reason is consistent with unidirectional relief valve operation principle, and when it is not up to discharges pressure, and internal pressure is excessive when be difficult to outward winding,
Manual press sealing surface 8, because the intermediate cross-section product of joining beam 6 is more than two ends cross-sectional area so that joining beam 6 and O-ring seal 5
Contact do not reach seal request, cup pressure release, so can easily outward winding cup lid.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of hydrogen-rich cup cover for water cup, it is characterised in that：Including cup lid shell (1), catch (4), O-ring seal (5) and list
To relief valve；The unidirectional relief valve includes interior (2), joining beam (6), sealing surface (8) and joining beam resetting means；The catch
(4) it is arranged on cup lid shell (1) medial surface；The joining beam (6) sequentially passes through cup lid shell (1) and catch (4)；Joining beam (6)
One end is fixedly connected with interior (2), and the other end is fixedly connected with sealing surface (8), and the sealing surface (8) is contained in cup lid shell
(1) in the recess (9) of outer surface；The groove for fixing the O-ring seal (5) is provided with the catch (4), and it is described
O-ring seal (5) is set on the joining beam (6).
2. hydrogen-rich cup cover for water cup as claimed in claim 1, it is characterised in that：The joining beam resetting means is the first spring (3),
It is set on joining beam (6), and between interior (2) and catch (4).
3. hydrogen-rich cup cover for water cup as claimed in claim 1, it is characterised in that：One end of the joining beam (6) passes through with interior (2)
Be screwed connection.
4. a kind of hydrogen-rich cup cover for water cup, it is characterised in that：Including cup lid shell (1), catch (4), O-ring seal (5) and double
To relief valve；The double-direction relief valve includes interior (2), joining beam (6), sealing surface (8) and joining beam resetting means；The catch
(4) it is arranged on cup lid shell (1) medial surface；The joining beam (6) sequentially passes through cup lid shell (1) and catch (4)；Joining beam (6)
One end is fixedly connected with interior (2), and the other end is fixedly connected with sealing surface (8), and the sealing surface (8) is contained in cup lid shell
(1) in the recess (9) of outer surface, and an annular seal space (10) is formed with the recess (9)；Use is provided with the catch (4)
It is set on the joining beam (6) in the groove of the fixation O-ring seal (5), and the O-ring seal (5)；The joining beam (6)
Intermediate cross-section product is more than two ends cross-sectional area.
5. hydrogen-rich cup cover for water cup as claimed in claim 4, it is characterised in that：The joining beam resetting means includes the first spring
(3) and second spring (7), first spring (3) is set on joining beam (6), and between interior (2) and catch (4)；Institute
Second spring (7) is stated to be set on joining beam (6), and between annular seal space (10) bottom and sealing surface (8) inner surface.
6. hydrogen-rich cup cover for water cup as claimed in claim 4, it is characterised in that：One end of the joining beam (6) passes through with interior (2)
Be screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847750.7U CN206303612U (en) | 2016-08-08 | 2016-08-08 | A kind of hydrogen-rich cup cover for water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847750.7U CN206303612U (en) | 2016-08-08 | 2016-08-08 | A kind of hydrogen-rich cup cover for water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206303612U true CN206303612U (en) | 2017-07-07 |
Family
ID=59242524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620847750.7U Active CN206303612U (en) | 2016-08-08 | 2016-08-08 | A kind of hydrogen-rich cup cover for water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206303612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156132A (en) * | 2019-06-19 | 2019-08-23 | 上海米勒缘生物科技有限公司 | Hydrogen-rich water generator |
| CN112932234A (en) * | 2021-04-21 | 2021-06-11 | 广东卡沃罗健康科技有限公司 | Cover body structure and hydrogen absorption water cup thereof |
-
2016
- 2016-08-08 CN CN201620847750.7U patent/CN206303612U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156132A (en) * | 2019-06-19 | 2019-08-23 | 上海米勒缘生物科技有限公司 | Hydrogen-rich water generator |
| CN110156132B (en) * | 2019-06-19 | 2023-09-29 | 上海米勒缘生物科技有限公司 | Hydrogen-rich water generator |
| CN112932234A (en) * | 2021-04-21 | 2021-06-11 | 广东卡沃罗健康科技有限公司 | Cover body structure and hydrogen absorption water cup thereof |
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