CN219920842U - Portable stainless steel scald-proof filter cup - Google Patents
Portable stainless steel scald-proof filter cup Download PDFInfo
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- CN219920842U CN219920842U CN202321221843.5U CN202321221843U CN219920842U CN 219920842 U CN219920842 U CN 219920842U CN 202321221843 U CN202321221843 U CN 202321221843U CN 219920842 U CN219920842 U CN 219920842U
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- filter screen
- filter
- shell
- stainless steel
- inner container
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 24
- 239000010935 stainless steel Substances 0.000 title claims abstract description 24
- 206010053615 Thermal burn Diseases 0.000 title description 6
- 235000013361 beverage Nutrition 0.000 description 19
- 239000007787 solid Substances 0.000 description 19
- 239000002994 raw material Substances 0.000 description 17
- 230000035622 drinking Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 239000007788 liquid Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Table Devices Or Equipment (AREA)
Abstract
The utility model relates to a portable stainless steel anti-scalding filter bowl, which belongs to the technical field of filter bowls and comprises a shell, an inner container and a filter screen, wherein the inner container is arranged on the inner wall of the shell, the filter screen is arranged at the bottom of the inner container, the shell is made of plastic, the inner container is made of stainless steel, hanging lugs are arranged in two connecting frames, the hanging lugs are hinged with corresponding connecting frames, the filter screen is in an inverted cone shape, two handles are symmetrically arranged on the side wall of the shell, the filter screen comprises an inner filter screen and an outer filter screen which are mutually attached, the inner filter screen and the outer filter screen are respectively connected with the bottom of the inner container, the mesh number of the inner filter screen is larger than that of the outer filter screen, a boss is arranged on the upper part of the outer surface of the inner container, and the hanging lugs are detachably connected with the corresponding connecting frames; it combines applicability and durability.
Description
Technical Field
The utility model belongs to the technical field of filter cups, and particularly relates to a portable stainless steel scalding-preventing filter cup.
Background
Along with the improvement of the living standard of people, the requirements on the types of beverages and drinking experience are also improved, the beverages comprise coffee and tea, the beverages are prepared by mixing solid raw materials with water, and when the brewing is finished, residual solid raw materials are often generated, so that the drinking experience is influenced.
In order to solve the problem, the general scheme is to introduce the filter cup, the current most of filter cup setting schemes are that the filter cup is lapped at the cup mouth, the bottom of the filter cup is provided with a filter screen, solid raw materials are put into the filter screen, water is used for brewing afterwards, the filter screen is taken out together with the rest solid matters in the filter screen after the brewing is finished, the influence of the solid matters on the drinking experience is avoided, however, the structure size of the lap joint of the current filter cup and the cup mouth is relatively fixed, when a user needs to use the water cup with different cup mouth diameters for brewing drinks, the structure size is relatively fixed, the applicability is insufficient, meanwhile, the material of the main structure of the current filter cup is usually a pure metal or pure plastic structure, the pure metal structure strength is relatively high, but because the heat absorption is relatively fast, the user can be scalded by the temperature in the hot water brewing process when taking down, the applicability is insufficient, the pure plastic structure is relatively slow in heat transfer, the scalding probability is low, the plastic can be worn in long-term use, the worn plastic enters the process, the quality which can be reduced in the process, and for this purpose, the quality of the required to be taken into consideration of the quality of the drink and the durability of the portable stainless steel filter cup is suitable for preventing the drink from being rusted
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the portable stainless steel scalding-preventing filter cup, which has the characteristics of suitability and durability.
The aim of the utility model can be achieved by the following technical scheme:
the portable stainless steel anti-scalding filter cup comprises a shell, an inner container and a filter screen, wherein the inner container is arranged on the inner wall of the shell, the filter screen is arranged at the bottom of the inner container, the shell is made of plastic, and the inner container is made of stainless steel;
two connecting frames are symmetrically arranged on the side wall of the shell, hanging lugs are arranged in the two connecting frames, and the hanging lugs are hinged with the corresponding connecting frames.
As a preferable technical scheme of the utility model, the filter screen is in an inverted cone shape.
As a preferable technical scheme of the utility model, the side wall of the shell is symmetrically provided with two handles.
As a preferable technical scheme of the utility model, the filter screen comprises an inner filter screen and an outer filter screen which are mutually attached, wherein the inner filter screen and the outer filter screen are respectively connected with the bottom of the inner container, and the mesh number of the inner filter screen is larger than that of the outer filter screen.
As a preferable technical scheme of the utility model, a boss is arranged at the upper part of the outer surface of the inner container.
As a preferable technical scheme of the utility model, the hanging lugs are detachably connected with the corresponding connecting frames.
The beneficial effects of the utility model are as follows:
(1) The upper structure of the filter screen is set to be a combination of the plastic shell and the stainless steel liner, so that the temperature change and physical abrasion caused by collision of the pure plastic structure in long-term use and the chemical abrasion of the beverage self pH value to the plastic structure are avoided, meanwhile, the poor scalding prevention performance caused by the pure metal structure is avoided, the durability of the filter cup is considered, and meanwhile, the scalding prevention function is ensured;
(2) The filter cup can be lapped at drinking cups of various sizes by arranging the connecting frame on the side surface of the shell and hinging the hanging lugs which can rotate in a plane vertical to the ground in the connecting frame, so that the applicability of the filter cup is improved;
(3) Through setting up double-deck filter screen, reduce the probability that some solid raw materials granule leaks to the filter screen opposite side through the aperture
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of the structure of the present utility model
FIG. 2 is a schematic view of the structure of the hanger of the present utility model after the hanger is removed;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
description of main reference numerals:
in the figure: 1. a housing; 11. a connection frame; 12. hanging lugs; 13. a handle; 2. an inner container; 21. a boss; 3. and (5) a filter screen.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-4, a portable stainless steel anti-scalding filter cup comprises a filter screen 3, wherein a part of beverage needs to be brewed by using solid raw materials and water, but after the beverage is brewed, a part of solid matters cannot be completely dissolved into the water, so that the drinking experience of a user can be affected in the subsequent drinking process, the filter screen 3 can be lapped at the cup opening of the drinking cup, the solid raw materials are put into the filter screen 3, and the filter screen 3 and the residual solid matters are taken out after the beverage is brewed, so that the subsequent drinking is not affected by the residual solid matters.
Above-mentioned in-process, because some drinking cup degree of depth is great, liquid demand for brewing is less, the liquid level is far away from the rim of a cup, overlap joint in filter screen 3 of rim of a cup department and the solid raw materials wherein probably can not touch and fully contact the liquid that is located the below this moment, brewing effect is not good, and directly put into bottom of a cup department with filter screen 3 can lead to the raw materials to break away from filter screen 3 and get into the cup, filter screen 3 can not play, and be less convenient when taking out filter screen 3, in addition, the solid raw materials that some drinks need when brewing is more, the volume is great, this part of solid raw materials can not be fully held to single filter screen 3 structure, the suitability is not enough for this, filter screen 3 still includes inner bag 2, filter screen 3 sets up in inner bag 2 bottom, in this embodiment, filter screen 3 is the hollow cylinder of vertical arrangement, filter screen 3 and cylindrical inner bag 2 bottom edge connection, during the use, cylindrical inner bag 2 can provide more vertical direction's closure size, make filter screen 3 can be lower to come into contact in the cup, make filter screen 3 can take out with liquid that the liquid is lower carries out the contact, in addition, the filter screen 3 can be fully held from 3 when taking out the filter screen 3, can provide the filter screen 3 in the inside the inner bag 2 at the top of the filter screen 2, can be added in the filter screen 3 when the filter screen 3 is provided with the filter screen 2 is more than the inside the filter cup is added in the space when can be added at the filter screen 3 has more than the filter screen 3 has been provided at the filter screen 3 top of the inside the filter cup.
In the process, as the liquid temperature required by the process of brewing part of the beverage is higher, the inner container 2 inevitably contacts with high temperature water and steam when the filter screen 3 is in the process of penetrating down to the liquid level, severe temperature change is borne, when the material of the inner container 2 is relatively intolerant, the material is aged and broken under the temperature difference change, the broken part flows into the beverage to cause pollution, meanwhile, part of the beverage such as tea water is alkaline, fruit juice is acidic or alkaline, after the liquid contacts with the inner container 2 for a long time, chemical corrosion is caused to the inner container 2 which is not corrosion, and pollution is caused to the beverage, therefore, the inner container 2 adopts stainless steel, the temperature resistance of the stainless steel inner container 2 which contacts with the beverage is strong, the temperature difference change in the range of 0-100 ℃ is strong, physical damage is avoided, meanwhile, the weak acidity and weak alkaline environment in the beverage are more resistant to the stainless steel, and the applicability of the filter cup is improved through the stainless steel inner container 2.
Above-mentioned in-process, when the beverage temperature of dashing and steeping in-process, inner bag 2 is in drinking the cup, when dashing when the beverage temperature of steeping, in the back is done to dashing to the beverage heat transfer to inner bag 2, because stainless steel inner bag 2's heat absorption efficiency is higher, inner bag 2 temperature is higher this moment, when the operator wants to get inner bag 2 upper portion in order to get out the filter bowl through pressing from both sides, have probability to be scalded by higher temperature, scald preventing performance is not enough, therefore, the filter bowl still includes shell 1, inner bag 2 laminating sets up in shell 1 inner wall, shell 1 is made by the insulating material, in this embodiment, shell 1 is the cylindrical structure that the internal diameter equals inner bag 2 external diameter, and shell 1 height equals inner bag 2 height, when dashing the beverage that the temperature is higher, heat transfer rate is slower on shell 1 of insulating material in-process, shell 1 heat is lower when dashing to steep, the user in-process scalding probability is lower through being equipped with shell 1 outside inner bag 2, the improvement filter bowl's scald preventing performance.
Preferably, the housing 1 is made of a food grade plastic which has less impact on the beverage than a typical plastic while compromising anti-scalding properties.
In the process of brewing by adopting the structure, as the sizes of the shell 1 and the liner 2 are relatively fixed, when the filter cup is used for drinking cups with different cup opening sizes, the situation that the filter cup cannot be well overlapped with the cup opening can occur, so that the filter cup is too deep into the cup to affect brewing or subsequent taking out, the applicability is insufficient, in order to further improve the applicability, two connecting frames 11 are symmetrically arranged on the side wall of the shell 1, lugs 12 are respectively arranged in the two connecting frames 11, the lugs 12 are hinged with the corresponding connecting frames 11, in the embodiment, the connecting frames 11 are a door-shaped frame attached to the arc-shaped surface, the opening of the frame body is downward, two cylindrical holes are formed in two frame strips perpendicular to the ground of the door-shaped frame body, the two holes are symmetrical along the center line of the frame body, and the axis extension lines of the two holes coincide with each other, the hanging lugs 12 are of a sheet structure provided with two cylindrical hinging shafts, the outer diameters of the hinging shafts are equal to the inner diameters of the holes, the positions of the two hinging shafts correspond to the two holes one by one, when the hanging lugs 12 are clamped in the connecting frame 11 through the hinging shafts, at the moment, when the filter cup is placed in the drinking cup perpendicular to the ground, the hanging lugs 12 can rotate in the plane perpendicular to the ground along the hinging shafts, when the hanging lugs 12 rotate to be parallel to the ground, the size of the filter cup reaches the maximum in the direction perpendicular to the ground, at the moment, the filter cup can be lapped at the cup mouth with a larger opening, and the connecting frame 11 is arranged on the side face of the shell 1 and hinged in the connecting frame 11 to enable the filter cup to be lapped at the drinking cup with various sizes, so that the applicability of the filter cup is improved.
Preferably, the filter screen 3 is in an inverted cone shape, in this embodiment, the filter screen 3 is in an inverted cone shape, and compared with a plane filter screen 3 parallel to the ground, the surface area of the cone-shaped filter screen 3 is larger, the contact area between the solid raw material area and the liquid containing area can be enlarged, the inflow amount of brewing water is improved, the mixing of water and solid raw materials is more sufficient, the brewing effect of the filter cup is improved, meanwhile, the bottom shape of part of the drinking cup is in a cone-like shape converging towards the center, and the inverted cone-shaped filter screen 3 can better fit the profile trend of the bottom of the drinking cup, and the applicability is improved.
For further promoting filter bowl's scald preventing nature, the convenience of customers is equipped with two handles 13 to filter bowl's removal simultaneously, shell 1 lateral wall symmetry, in this embodiment, handle 13 is by one grip piece, and connect the connecting rod of grip piece and shell 1 lateral wall and constitute, the diameter of connecting rod is less than the diameter of grip piece, in the heat transfer in-process, the heat of the less connecting rod transfer of diameter is less, the heat of little part transfer to grip on the piece is given off through the surface of the great grip piece of area, make the temperature of grip piece be less than the temperature of shell 1 rest, the temperature of grip point has further been reduced on shell 1's basis, scald preventing nature has further been improved.
During actual use, some beverage needs to use powdered raw materials to infuse, need put into filter screen 3 top with powdered raw materials this moment, when filter screen 3 mesh is too low, there is probability that powdered raw materials leaks to the opposite side from one side of filter screen 3, invert filter screen 3 unable play filter action, and high mesh filter screen 3 is usually more costly, for guaranteeing filter effect of filter screen 3 when saving cost, the bottom of inner bag 2 is equipped with two-layer filter screen 3 altogether, filter screen 3 includes inlayer filter screen 3 and outer filter screen 3 of laminating each other, inlayer filter screen 3 and outer filter screen 3 are connected with inner bag 2 bottom respectively, the mesh number of inlayer filter screen 3 is greater than the mesh number of outer filter screen 3, in this embodiment, inlayer filter screen 3 mesh number is 200 mesh, the mesh number of outer filter screen 3 is 100 mesh, the surface of inlayer filter screen 3 and the internal surface of outer filter screen 3 are laminated each other, the upper portion edge of inlayer filter screen 3 and the relative inboard of cylindrical inner bag 2 bottom edge are connected, the upper portion edge of outer filter screen 3 and the relative outside of cylindrical inner bag 2 bottom edge are connected, the aperture of two-layer 3 is the aperture is irregular when the aperture is overlapped each other, the aperture is overlapped each other and the solid particle size is more through the filter screen 3, the fine particle size of the filter screen is reduced to the filter screen 3 when the solid particle size is passed through the filter screen is partly to the filter screen 3.
For further promoting holistic structural strength of filter bowl, inner bag 2 upper portion is equipped with boss 21, compares in smooth lateral wall, and the boss 21 of protrusion in the lateral wall can increase the area of contact of shell 1 with inner bag 2, simultaneously, when shell 1 receives external force, has the trend of peeling off with inner bag 2, boss 21 can provide extra borrowing the power point for shell 1 for inner bag 2 can fix shell 1 better, has improved filter bowl overall structure intensity.
In practical use, the hanging lugs 12 with different sizes are needed to meet the cup mouths with different sizes, the hanging lugs 12 with different shapes are needed to be replaced to meet the lap joint requirements of different crowds on the appearance or the cup mouths with special shapes, and for this reason, the hanging lugs 12 and the corresponding connecting frames 11 are detachably connected, in the embodiment, as the openings at the connecting frames 11 are two cylinders, the hinge shafts of the hanging lugs 12 can freely enter and exit from the two openings, and the installation and the disassembly of the hanging lugs 12 are completed.
The working principle and the using flow of the utility model are as follows:
when the filter cup is used, the hanging lugs 12 are clamped in the connecting frame 11 through the hinge shafts, the hanging lugs 12 rotate in a plane perpendicular to the ground along the hinge shafts, the corresponding angle is rotated according to the size of the cup opening which is required to be overlapped, and at the moment, the filter cup can be overlapped at the cup opening with a larger opening;
after the lap joint is finished, the filter screen 3 is put into a drinking cup by the cylinder, at the moment, solid raw materials are put into the inner container 2, the raw materials are concentrated on the filter screen 3 below the inner container 2, and then drinking water is added into the inner container 2 to finish brewing;
after brewing, a user can clamp the filter cup by the handle 13, the temperature of the handle 13 is lower through the blocking temperature of the shell 1 and the connecting rod, and the filter cup can be removed while avoiding high temperature.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. A portable stainless steel prevents scalding filter bowl, its characterized in that: the stainless steel filter comprises a shell, an inner container and a filter screen, wherein the inner container is arranged on the inner wall of the shell, the filter screen is arranged at the bottom of the inner container, the shell is made of plastic, and the inner container is made of stainless steel;
two connecting frames are symmetrically arranged on the side wall of the shell, hanging lugs are arranged in the two connecting frames, and the hanging lugs are hinged with the corresponding connecting frames.
2. A portable stainless steel burn-proof filter bowl according to claim 1, wherein: the filter screen is in an inverted cone shape.
3. A portable stainless steel burn-proof filter bowl according to claim 1, wherein: two handles are symmetrically arranged on the side wall of the shell.
4. A portable stainless steel burn-proof filter bowl according to claim 1, wherein: the filter screen comprises an inner filter screen and an outer filter screen which are mutually attached, wherein the inner filter screen and the outer filter screen are respectively connected with the bottom of the inner container, and the mesh number of the inner filter screen is larger than that of the outer filter screen.
5. A portable stainless steel burn-proof filter bowl according to claim 1, wherein: the upper part of the outer surface of the inner container is provided with a boss.
6. A portable stainless steel burn-proof filter bowl according to claim 1, wherein: the hanging lugs are detachably connected with the corresponding connecting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321221843.5U CN219920842U (en) | 2023-05-19 | 2023-05-19 | Portable stainless steel scald-proof filter cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321221843.5U CN219920842U (en) | 2023-05-19 | 2023-05-19 | Portable stainless steel scald-proof filter cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219920842U true CN219920842U (en) | 2023-10-31 |
Family
ID=88488610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321221843.5U Active CN219920842U (en) | 2023-05-19 | 2023-05-19 | Portable stainless steel scald-proof filter cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219920842U (en) |
-
2023
- 2023-05-19 CN CN202321221843.5U patent/CN219920842U/en active Active
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