CN113265669B - An exhaust mechanism and disinfectant manufacturing machine - Google Patents
An exhaust mechanism and disinfectant manufacturing machine Download PDFInfo
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- CN113265669B CN113265669B CN202110615224.3A CN202110615224A CN113265669B CN 113265669 B CN113265669 B CN 113265669B CN 202110615224 A CN202110615224 A CN 202110615224A CN 113265669 B CN113265669 B CN 113265669B
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000007789 sealing Methods 0.000 claims abstract description 82
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
- 238000005868 electrolysis reaction Methods 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/03—Electric current
- A61L2/035—Electrolysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Inorganic Chemistry (AREA)
- Gasket Seals (AREA)
Abstract
本发明公开了一种排气机构和消毒液制造机，包括和杯口和覆盖杯口的盖体，盖体与杯口之间设置有密封圈，盖体非密封螺纹连接于杯口，盖体与杯口的之间具有螺纹间隙；密封圈的表面开设有排气槽，排气槽的一端与杯口的内腔连通，另一端与螺纹间隙连通；本发明通过改进密封圈和盖体的结构，使消毒液制造机能够自动排气的同时，具有较好的密封性防止溶液外流；本发明结构简单、成本低、无需维护，并且排气和防漏效果好；本发明不仅适用于消毒液制造机，还适用于其它具有排气、泄压和防漏需要的设备及用具。
The invention discloses an exhaust mechanism and a disinfectant making machine, comprising a cup mouth and a cover body covering the cup mouth, a sealing ring is arranged between the cover body and the cup mouth, the cover body is connected to the cup mouth by a non-sealing thread, and a thread gap is provided between the cover body and the cup mouth; an exhaust groove is provided on the surface of the sealing ring, one end of the exhaust groove is communicated with the inner cavity of the cup mouth, and the other end is communicated with the thread gap; the invention improves the structure of the sealing ring and the cover body, so that the disinfectant making machine can automatically exhaust the air and has good sealing to prevent the solution from flowing out; the invention has a simple structure, low cost, no maintenance, and good exhaust and leak-proof effects; the invention is not only applicable to the disinfectant making machine, but also applicable to other equipment and tools with exhaust, pressure relief and leak-proof requirements.
Description
Technical Field
The invention relates to the technical field of disinfectant preparation, in particular to an exhaust mechanism and a disinfectant manufacturing machine.
Background
The disinfectant manufacturing machine is widely focused and used by the public because of low cost and convenient preparation of disinfectant, and particularly has a function of being manufactured and used at once, so that a user can obtain a lot of convenience in life. The disinfectant liquid maker prepares disinfectant liquid by electrolyzing saline solution, and the resultant has hydrogen gas in addition to sodium hypochlorite. Hydrogen is not dissolved in the sterilizing liquid but exists in the electrolytic chamber in the form of gas.
The disinfectant maker is usually provided with an electrolytic chamber in which the electrolytic reaction takes place.
In order to prevent the solution from leaking out during the preparation and use of the disinfectant manufacturing machine, the electrolytic cavity is generally in a sealed structure, but as the electrolysis continues and the number of electrolysis times increases, more hydrogen is generated by the electrolysis reaction. If the user electrolyzes for many times in unconsciousness, the gas in the electrolysis cavity is accumulated continuously and not discharged in time, and the electrolysis cavity can be burst due to the too high air pressure.
Disclosure of Invention
In view of the above, the invention provides an exhaust mechanism, which enables the equipment container to have the functions of automatic exhaust and pressure relief and preventing solution leakage by improving the structures of the sealing ring and the cover body, and can automatically discharge hydrogen in the electrolysis cavity and prevent solution from flowing out in the electrolysis process for the disinfectant manufacturing machine.
The exhaust mechanism comprises a cup opening and a cover body for covering the cup opening, wherein a sealing ring is arranged between the cover body and the cup opening, the cover body is in unsealed threaded connection with the cup opening, and a thread gap is formed between the cover body and the cup opening;
the non-sealing thread is a common thread which cannot achieve the sealing effect;
An exhaust groove is formed in the surface of the sealing ring, one end of the exhaust groove is communicated with the inner cavity of the cup opening, and the other end of the exhaust groove is communicated with the thread gap.
Preferably, the cover body comprises a top wall and a side edge which is arranged around the outer ring of the cup opening in a surrounding manner, the sealing ring is arranged between the top wall and the cup opening, and the side edge is in non-sealing threaded connection with the periphery of the cup opening;
The exhaust groove comprises a first section arranged on the inner side surface of the sealing ring, a third section arranged on the outer side surface of the sealing ring, and a second section arranged on the upper surface of the sealing ring and communicated with the first section and the third section. Preferably, the second section extends in the radial direction of the sealing ring.
Preferably, the extending direction of the second section forms an included angle with the radial direction of the sealing ring.
Optionally, the exhaust groove further comprises an annular groove, wherein the annular groove is annular and is coaxially arranged on the upper surface of the sealing ring;
The second section comprises a second section A and a second section B;
one end of the second section A is communicated with the first section, and the other end of the second section A is communicated with the annular groove;
one end of the second section B is communicated with the third section, and the other end of the second section B is communicated with the annular groove;
The intersection points of the annular groove and the second section A and the second section B are staggered.
Preferably, the width of the vent slot gradually decreases from the slot opening to the slot bottom.
Preferably, the cross section of the exhaust groove is V-shaped, and the included angle of the V-shape is an acute angle.
Preferably, the upper part of the sealing ring is provided with a first inclined plane in a truncated cone shape;
The lower part of the top wall is provided with a clamping groove, and the top of the clamping groove is provided with a second inclined plane with the same angle as the first inclined plane.
Preferably, the upper part of the sealing ring is provided with a convex ring, and the convex ring and the sealing ring are coaxially arranged.
The invention also discloses a disinfectant manufacturing machine, which is provided with the exhaust mechanism of any one of the above.
The invention improves the structures of the sealing ring and the cover body, so that the disinfectant manufacturing machine can automatically exhaust, has better sealing property and prevents the outflow of solution, has simple structure, low cost, no maintenance and good exhaust and leakage-proof effects, and is suitable for the disinfectant manufacturing machine and other equipment and tools with the requirements of exhaust, pressure relief and leakage prevention.
Drawings
The invention is described in detail below with reference to examples and figures, wherein:
fig. 1 is a schematic cross-sectional view of an exhaust mechanism of a sterilizing fluid manufacturing machine.
Fig. 2 is an enlarged sectional structure view of the exhaust mechanism.
Fig. 3 is a perspective view of the seal ring in example 1.
Fig. 4 is an enlarged sectional view of the vent groove in example 1.
Fig. 5 is a cross-sectional view of the seal ring in example 1.
Fig. 6 is a top view of the seal ring in example 2.
Fig. 7 is a top view of the seal ring in example 3.
Reference numerals illustrate:
The electrolytic cell comprises a 1-cover body, a 11-second inclined surface, a 12-clamping edge, a 2-cup opening, a 3-sealing ring, a 31-first inclined surface, a 32-convex ring, a 4-thread clearance, a 5-exhaust groove, a 51-first section, a 52-second section, a 521-second section A, a 522-second section B, a 53-third section, a 54-annular groove and a 100-electrolytic cavity.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Thus, reference throughout this specification to one feature will be used in order to describe one embodiment of the invention, not to imply that each embodiment of the invention must be in the proper motion. Furthermore, it should be noted that the present specification describes a number of features. Although certain features may be combined together to illustrate a possible system design, such features may be used in other combinations not explicitly described. Thus, unless otherwise indicated, the illustrated combinations are not intended to be limiting.
The principles of the present invention are described in detail below with reference to the drawings and examples.
The sterilizing fluid manufacturing machine as shown in fig. 1 is provided with an electrolysis chamber 100 for electrolyzing saline solution at the bottom, a cup opening 2 at the upper part of the electrolysis chamber, and the cup opening 2 is sealed by a cover 1.
Hydrogen is generated in real time during electrolysis, and therefore uninterrupted venting and pressure relief are required, but the disinfectant manufacturing machine is a handheld device, and during operation, the disinfectant manufacturing machine can shake, incline or even collide and fall due to careless operators, so that the internal solution flows outwards.
The cover body 1 comprises a side edge and a top wall, wherein the side edge is provided with an internal thread, the cup opening is provided with an external thread, and the cover body 1 is in unsealed thread connection with the cup opening 2, so that the solution in the electrolytic cavity 100 can be prevented from flowing out to a certain extent;
In order to further improve the tightness, a sealing ring 3 is arranged between the cover body 1 and the cup opening 2;
In order to meet the exhaust requirement, an exhaust groove 5 is formed in the surface of the sealing ring 3, one end of the exhaust groove 5 is communicated with the inner cavity of the cup opening 2, and the other end of the exhaust groove is communicated with the thread gap 4;
As shown in fig. 2, hydrogen enters the exhaust groove 5 from the inner side of the cup opening 2, and is exhausted through the thread gap 4 along the exhaust groove 5 at the outer side of the cup opening 2, the exhaust groove 5 forms a capillary channel which is communicated with the electrolytic cavity 100 and the outside, the solution is restricted to flow out by utilizing the surface tension of liquid, and when the air pressure in the electrolytic cavity 100 increases, the exhaust groove 5 can smoothly exhaust the hydrogen to achieve the aim of pressure relief;
The cross section size and the number of the exhaust grooves 5 are required to be adjusted to optimal parameters according to the characteristics of actual products, and the tightness is improved as much as possible on the premise of ensuring safe exhaust and pressure relief;
Firstly, the size of the vent groove 6 needs to calculate the maximum water pressure according to the volume of the solution allowed to be stored in the electrolytic cavity, the water pressure is larger when the solution is poured, the cross section area of the corresponding vent groove 5 needs to be smaller, and the number of the vent grooves 5 is correspondingly increased;
in addition, the cross-sectional size and number of the vent grooves 5 are set according to the maximum pressure that the solution in the electrolytic chamber 100 can generate, and the specific size is the maximum size that the solution will not leak out through the vent grooves rapidly.
The optimum dimensions of the venting grooves 5 are 0.5mm deep and 0.6mm wide, in combination with the environment of use of the disinfectant manufacturing machine.
The cover body 1 is used for ensuring a sealing state by extruding the sealing ring 3 in the rotating process, so that the sealing ring 3 is kept in a certain compression amount, and the situation that the exhaust groove 5 is blocked when the sealing ring 3 is pressed and deformed, so that hydrogen cannot be discharged is avoided;
the exhaust groove 5 comprises a first section 51 arranged on the inner side surface of the sealing ring 3, a third section 53 arranged on the outer side surface of the sealing ring 3, and a second section 52 arranged on the upper surface of the sealing ring 3 and communicated with the first section 51 and the third section 53, and the trend of the exhaust groove 5 is from the inner side of the sealing ring 3 to the upper side and then to the outer side.
Normally, the width of the cross section of the ring body of the sealing ring is larger than the wall thickness of the cup mouth, and the upper part of the sealing ring is attached to the top wall of the cover body, so that the pressure intensity of the bottom of the sealing ring 3 is larger than that of the top of the sealing ring 3 when the cover body is screwed, and the exhaust groove 5 is wound from the upper part of the sealing ring 3, so that the exhaust groove 5 is prevented from being blocked when the sealing ring 3 is deformed under pressure.
In order to further ensure the necessary exhaust passage when the sealing ring 3 is extruded, the width of the exhaust groove 5 gradually contracts from the notch to the groove bottom, the section of the exhaust groove 5 can be semicircular, U-shaped and V-shaped, the optimal technical scheme is that the V-shaped groove is easier to ensure to leave a tiny exhaust passage relative to the semicircular and U-shaped groove, and is difficult to be completely blocked due to large compression amount in comparison.
As shown in figure 5, when the cross section of the exhaust groove 5 is in a V shape, the included angle of the V shape is an acute angle, and the optimal angle is 34.7 degrees when the rubber hardness of the sealing ring is 30-35HA Shore hardness through test.
Compared with the first section 51, the second section 52 and the third section 53 of the exhaust groove 5, the first section 51 and the second section 52 extend vertically, the second section 52 extends laterally, and the second section 52 directly bears the pressure of the cover body 1, so that the second section 52 is more easily blocked due to deformation of the sealing ring 3;
To further avoid that the second section 52 is blocked, the upper part of the sealing ring 3 is provided with a first inclined surface 31 in the shape of a truncated cone to reduce the pressure of the second section 52;
in order to fix the sealing ring 3, a clamping groove for fixing the sealing ring 3 is arranged at the lower part of the top wall of the cover body 1, and the top of the clamping groove is provided with a second inclined surface 11 matched with the first inclined surface 31;
the first inclined surface 31 and the second inclined surface 11 which are matched with each other increase the stress area of the upper part of the sealing ring 3 and correspondingly reduce the pressure intensity;
the top wall of the cover body 1 downwards extends out of a circular or annular clamping edge 12, and the clamping groove consists of a second inclined surface 11, a side edge of the cover body 1 and the clamping edge 12;
the clamping edge 12 can support the sealing ring 3 on the inner side of the sealing ring 3 to prevent the sealing ring 3 from deforming inwards;
The first section 51 extends downwards and is exposed out of the lower part of the clamping edge 12 and is communicated with the inner cavity of the cup rim 2.
In order to further improve the tightness of the sealing ring, a convex ring 32 is arranged at the upper part of the sealing ring 3, and the convex ring 32 and the sealing ring 3 are coaxially arranged;
The convex ring 32 can strengthen the sealing effect, so that the exhaust position is limited to a grooved place, and the rest part can seal to prevent water leakage and realize controllable exhaust.
Example 1
The present embodiment shows a first configuration of the seal ring 3 and the exhaust groove 5.
As shown in fig. 3-4, the upper part of the sealing ring 3 is provided with a first inclined plane 31, and the first inclined plane 31 is provided with two circles of convex rings 32;
the cross section of the exhaust groove 5 is V-shaped, the angle of the V-shape is an acute angle, the depth of the groove is 0.5mm, and the width of the groove is 0.6mm;
The first section 51 extends vertically along the sealing ring 3, the second section 52 extends radially along the sealing ring 3, the third section 53 extends vertically along the sealing ring 3, and the first section 51, the second section 52 and the third section 53 have the same cross-sectional shape and size.
In this embodiment, 4 exhaust grooves 5 are provided, and the number of the exhaust grooves 5 is set according to the electrolysis rate of the product, that is, the hydrogen generation speed is set, so that the conditions that the hydrogen generation amount and the discharge amount are balanced and the internal air pressure is not increased are satisfied.
Example 2
The present embodiment shows a second configuration of the seal ring 3 and the exhaust groove 5.
As shown in fig. 6, a first inclined plane 31 is arranged at the upper part of the sealing ring 3, and two circles of convex rings 32 are arranged on the first inclined plane 31;
The cross section of the exhaust groove 5 is also V-shaped, the V-shaped angle is an acute angle, the groove depth is 0.5mm, the width is 0.6mm,
The first section 51 vertically extends along the sealing ring 3, the third section 53 vertically extends along the sealing ring 3, the extending direction of the second section 52 forms an included angle with the radial direction of the sealing ring, and the inclined angle is formed between the first section 51 and the third section 53;
the sealing device has the advantages that the length of the exhaust groove 5 after the sealing ring 3 is compressed can be effectively prolonged, and the sealing effect is improved;
the upper part of the sealing ring 3 is still provided with a first bevel 31 to reduce the pressure of the second segment 52.
In this embodiment, 4 exhaust grooves 5 are provided, and the specific number is set according to the method in embodiment 1.
Example 3
The present embodiment gives a third configuration of the seal ring 3 and the exhaust groove 5.
As shown in fig. 7, an annular groove 54 is additionally arranged on the upper surface of the sealing ring 3 and coaxial with the sealing ring 3, and meanwhile, the second section 52 extending from inside to outside is cut into a second section a 521 and a second section B522;
one end of the second section A521 is communicated with the first section 51, and the other end is communicated with the annular groove 54;
one end of the second section B522 is communicated with the third section 53, and the other end is communicated with the annular groove 54;
and annular groove 54 is offset from the intersection of second segment a 521 and second segment B522.
The annular groove 54 is a V-shaped groove similar to the exhaust groove, the V-shaped angle is an acute angle, the depth of the groove is 0.5mm, and the width is 0.6 mm;
After entering the exhaust groove 5 from the first section 51, the hydrogen is discharged through the second section A521, part of the annular groove 54, the second section B522 and the third section 53 and finally through the thread clearance 4;
since the exhaust route of the present embodiment is prolonged, the sealing effect is improved without affecting the exhaust;
in addition, the annular groove 54 connects the plurality of exhaust grooves 5 as a unit, and if one of the exhaust passages is blocked, hydrogen gas can be exhausted through the annular groove 54 by-passing to the other passage.
In this embodiment, 4 pieces of second segments a521 and 4 pieces of second segments B522 are provided, and the specific number is set according to the method in embodiment 1.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. An exhaust mechanism comprises a cup opening (2) and a cover body (1) covering the cup opening (2), a sealing ring (3) is arranged between the cover body (1) and the cup opening (2), and is characterized in that,
The cover body (1) is in unsealed threaded connection with the cup opening (2), and a threaded gap (4) is formed between the cover body (1) and the cup opening (2);
An exhaust groove (5) is formed in the surface of the sealing ring (3), one end of the exhaust groove (5) is communicated with the inner cavity of the cup opening (2), and the other end of the exhaust groove is communicated with the thread gap (4);
the exhaust groove (5) comprises a first section (51) which is arranged on the inner side surface of the sealing ring (3), a third section (53) which is arranged on the outer side surface of the sealing ring (3), and a second section which is arranged on the upper surface of the sealing ring (3) and is communicated with the first section (51) and the third section (53);
the exhaust groove (5) further comprises an annular groove (54), the annular groove (54) is annular, and the annular groove is coaxially arranged on the upper surface of the sealing ring (3);
One end of the second section A (521) is communicated with the first section (51), and the other end is communicated with the annular groove (54);
The second section (52) includes a second section a (521) and a second section B (522);
One end of the second section B (522) is communicated with the third section (53), and the other end is communicated with the annular groove (54);
the annular groove (54) is arranged in a staggered manner with respect to the intersection point of the second section A (521) and the second section B (522).
2. The exhaust mechanism according to claim 1, wherein the cover body (1) comprises a top wall and a side edge surrounding the outer ring of the cup opening (2), the sealing ring (3) is arranged between the top wall and the cup opening (2), and the side edge is in non-sealing threaded connection with the periphery of the cup opening (2).
3. An exhaust mechanism according to claim 1, characterized in that the second segment (52) extends in the radial direction of the sealing ring (3).
4. An exhaust mechanism according to claim 1, characterized in that the second segment (52) extends in a direction which is at an angle to the radial direction of the sealing ring (3).
5. A venting mechanism as claimed in any one of claims 1 to 4, characterized in that the width of the venting grooves (5) tapers from the notch to the groove bottom.
6. The exhaust mechanism according to claim 5, characterized in that the cross-sectional shape of the exhaust groove (5) is V-shaped, the included angle of the V-shape being an acute angle.
7. An exhaust mechanism according to claim 1, characterized in that the upper part of the sealing ring (3) is provided with a first inclined surface (31) in the shape of a truncated cone;
the lower part of the top wall is provided with a clamping groove, and the top of the clamping groove is provided with a second inclined plane (11) with the same angle as the first inclined plane (31).
8. An exhaust mechanism according to claim 1, characterized in that the upper part of the sealing ring (3) is provided with a collar (32), the collar (32) being arranged coaxially with the sealing ring (3).
9. A disinfectant manufacturing machine comprising an exhaust mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110615224.3A CN113265669B (en) | 2021-06-02 | 2021-06-02 | An exhaust mechanism and disinfectant manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110615224.3A CN113265669B (en) | 2021-06-02 | 2021-06-02 | An exhaust mechanism and disinfectant manufacturing machine |
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| Publication Number | Publication Date |
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| CN113265669A CN113265669A (en) | 2021-08-17 |
| CN113265669B true CN113265669B (en) | 2025-01-24 |
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| CN202110615224.3A Active CN113265669B (en) | 2021-06-02 | 2021-06-02 | An exhaust mechanism and disinfectant manufacturing machine |
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| CN114643150A (en) * | 2022-03-18 | 2022-06-21 | 市下控股有限公司 | Medicine box opening sealing structure of knapsack sprayer and bottle opening shaping process |
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| CN111593369A (en) * | 2020-06-18 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing machine and overpressure prevention method for disinfectant liquid manufacturing machine |
| CN112240390A (en) * | 2020-10-28 | 2021-01-19 | 江苏希诺实业有限公司 | Cup with exhaust sealing ring in cup cover |
| CN215103596U (en) * | 2021-06-02 | 2021-12-10 | 石家庄格力电器小家电有限公司 | Exhaust mechanism and disinfectant manufacturing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2119132T3 (en) * | 1993-12-23 | 1998-10-01 | Crown Cork Ag | SYNTHETIC MATERIAL CLOSING CAP WITH INTERIOR SEAL WITH EARLY VENTILATION. |
| CN103434074A (en) * | 2013-08-23 | 2013-12-11 | 山东力诺瑞特新能源有限公司 | Novel exhaustion rubber gasket for foaming |
| CN209186274U (en) * | 2018-10-26 | 2019-08-02 | 佛山市顺德区春力电器有限公司 | A kind of sealing ring exhaust structure of hot water cup |
| CN210631014U (en) * | 2019-06-17 | 2020-05-29 | 张翼 | Pressure-reducing cup |
| CN210510268U (en) * | 2019-07-30 | 2020-05-12 | 浙江雄泰家居用品股份有限公司 | Sealing ring of vacuum cup |
| CN112317160A (en) * | 2020-11-30 | 2021-02-05 | 珠海格力电器股份有限公司 | Spraying device and disinfectant manufacturing machine |
| CN112586957A (en) * | 2020-12-25 | 2021-04-02 | 浙江雄泰家居用品股份有限公司 | Sealing structure |
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| CN111593369A (en) * | 2020-06-18 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing machine and overpressure prevention method for disinfectant liquid manufacturing machine |
| CN112240390A (en) * | 2020-10-28 | 2021-01-19 | 江苏希诺实业有限公司 | Cup with exhaust sealing ring in cup cover |
| CN215103596U (en) * | 2021-06-02 | 2021-12-10 | 石家庄格力电器小家电有限公司 | Exhaust mechanism and disinfectant manufacturing machine |
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