CN210018988U - Thermos cup filter screen with adaptability - Google Patents
Thermos cup filter screen with adaptability Download PDFInfo
- Publication number
- CN210018988U CN210018988U CN201920511735.9U CN201920511735U CN210018988U CN 210018988 U CN210018988 U CN 210018988U CN 201920511735 U CN201920511735 U CN 201920511735U CN 210018988 U CN210018988 U CN 210018988U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- filter screen
- bayonet
- cup
- spring piece
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 241001122767 Theaceae Species 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
Images
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a thermos cup filter screen with adaptability, which comprises a rubber ring and a filter screen; the rubber ring can be adaptively and fixedly connected to the edge of the filter screen; a spring piece support is arranged in the rubber ring; one end of the spring piece is provided with a bayonet, the other end of the spring piece is provided with a free end, the free end is provided with an extension strip moving along the bayonet, and the tail end of the extension strip is provided with a lug which is movably connected with the bayonet to form a closed loop structure; a fixing device is arranged on the periphery of the rubber ring; when the vacuum cup is used, after the fixing device is taken down, the spring piece props the rubber ring open, and the rubber ring is matched and attached to the inner wall of the cup opening of the vacuum cup. The utility model has simple structure and low cost; the cup mouth opener has wide application range and convenient use, and can be used for cup mouths with different calibers.
Description
Technical Field
The utility model relates to a thermos cup filter screen with adaptability.
Background
People need to drink water wherever they live, and a vacuum cup is used for drinking hot water. When some tea is soaked in the needs, because some thermos cups do not have the filter screen, we often feel uncomfortable because the tea grounds goes into the larynx along with tea to because the thermos cup is of a great variety, bore size also diverse, so the utility model discloses just design out to this type of problem, have the filter screen ware that adapts to rim of a cup size characteristic.
Disclosure of Invention
To the problem, the utility model provides a thermos cup filter screen with adaptability.
The utility model discloses a concrete technical scheme as follows:
a thermos cup filter screen with adaptability comprises a rubber ring and a filter screen; the rubber ring can be adaptively and fixedly connected to the edge of the filter screen; a spring piece support is arranged in the rubber ring; one end of the spring piece is provided with a bayonet, the other end of the spring piece is provided with a free end, the free end is provided with an extension strip moving along the bayonet, and the tail end of the extension strip is provided with a lug which is movably connected with the bayonet to form a closed loop structure; a fixing device is arranged on the periphery of the rubber ring; when the vacuum cup is used, after the fixing device is taken down, the spring piece props the rubber ring open, and the rubber ring is matched and attached to the inner wall of the cup opening of the vacuum cup.
The further design is that: the free end is T-shaped, the bayonet is a rectangular hole, and when the bayonet is connected with the free end, the lug penetrates through the hole at the bayonet to be movably connected.
The further design is that: the filter screen is in a bag shape and is made of an easily deformable material.
The further design is that: the spring leaf is sealed in the rubber ring.
The further design is that: the fixing device is annular silica gel.
The further design is that: the rubber ring is made of silica gel, and the filter screen is made of elastic material.
Compared with the prior art, the utility model have following beneficial effect:
1. a thermos cup filter screen with adaptability, its simple structure, the cost is lower.
2. A thermos cup filter screen with adaptability, its application scope is wide, convenient to use can use to the rim of a cup of different bores.
Description of the drawings:
FIG. 1 is a schematic structural view of a raw spring plate according to the present invention;
FIG. 2 is a schematic view of the spring plate of the present invention;
FIG. 3 is a schematic structural view of the spring plate of the present invention used in the filter net of the heat-insulating cup;
FIG. 4 is a perspective view of the present invention;
fig. 5 is a side view of the present invention;
wherein: 1-rubber ring; 2, filtering a screen; 3-spring leaf; 4-a fixing device; 31-bayonet; 32-free end; 321-an extension bar; 322-a bump; 311-hole.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
The first embodiment is as follows:
the utility model provides a thermos cup filter screen with adaptability, as shown in figures 1-5; comprises a rubber ring 1 and a filter screen 2; the rubber ring 1 can be adaptively and fixedly connected to the edge of the filter screen 2; a spring piece 3 is arranged in the rubber ring 1 for supporting; one end of the spring piece 3 is provided with a bayonet 31, the other end of the spring piece is provided with a free end 32, the free end 32 is provided with an extension bar 321 which moves along the bayonet 31, and the tail end of the extension bar 321 is provided with a lug 322 which is movably connected with the bayonet 31 to form a closed loop structure; the periphery of the rubber ring 1 is provided with a fixing device 4; when the vacuum cup is used, after the fixing device 4 is taken down, the spring piece 3 props the rubber ring 1 open, and the rubber ring 1 is matched and attached to the inner wall of the cup opening of the vacuum cup.
When in use, the rubber ring of the filter screen device is pinched by hands until the diameter of the rubber ring is smaller than the diameter of the cup mouth, and the rubber ring can be stretched and fixed when being placed in the rubber ring due to the tension.
Example two:
the further improvement of the embodiment is that: the free end 32 is T-shaped, the bayonet 3 is a rectangular hole 311, and the lug 322 passes through the hole 311 at the bayonet 31 and is movably connected. The protrusion 322 at the T-shaped end is inserted into the hole 311 and fixed in a certain range due to the special structure, so that the protrusion provides a pressure to the cup wall with an outward tension and an inward compression space, and also plays a role of protecting the spring plate for the hole, so that the spring plate is not beyond the elastic limit due to an external force and is blocked by the protruded corner instead.
Example three:
the further improvement of the embodiment is that: the filter screen 2 is in a bag shape and is made of an iron wire net with extensible and stretchable performance. The material is hard, can filter the tea grounds, because filter screen 2 is the hill bag form, so though be iron silk screen but still contain certain extension elasticity, guaranteed the adaptability of whole filter.
Example four:
the further improvement of the embodiment is that: the spring piece 3 is sealed in the rubber ring 1. The spring piece works in a fixed range, and is not influenced by tea water, and the taste of the tea water is not influenced.
Example five:
the further improvement of the embodiment is that: the fixing device is annular silica gel; the rubber ring is made of silica gel, and the filter screen is made of elastic material.
The utility model discloses its simple structure, the cost is lower. And the cup mouth has wide application range and convenient use, and can be used for cup mouths with different calibers.
Claims (6)
1. The utility model provides a thermos cup filter screen with adaptability which characterized in that: comprises a rubber ring (1) and a filter screen (2); the rubber ring (1) is fittingly and fixedly connected to the edge of the filter screen (2); a spring piece (3) is arranged in the rubber ring (1) for supporting; one end of the spring piece (3) is provided with a bayonet (31), the other end of the spring piece is provided with a free end (32), the free end (32) is provided with an extension strip (321) moving along the bayonet (31), and the tail end of the extension strip (321) is provided with a lug (322) movably connected with the bayonet (31) to form a closed loop structure; a fixing device (4) is arranged on the periphery of the rubber ring (1); when the vacuum cup is used, after the fixing device (4) is taken down, the spring piece (3) stretches the rubber ring (1) open, and the rubber ring (1) is matched and attached to the inner wall of the cup opening of the vacuum cup.
2. The adaptable vacuum cup screen of claim 1, wherein: the free end (32) is T-shaped, the bayonet (31) is a rectangular hole (311), and when the bayonet (31) is connected with the free end, the lug (322) penetrates through the hole (311) at the bayonet (31) to be movably connected.
3. The adaptable vacuum cup screen of claim 1 or 2, wherein: the filter screen (2) is in a bag shape and is made of an easily deformable material.
4. The adaptable vacuum cup filter screen of claim 3, wherein: the spring piece (3) is sealed in the rubber ring (1).
5. The adaptable vacuum cup filter screen of claim 3, wherein: the fixing device (4) is annular silica gel.
6. The adaptable vacuum cup filter screen of claim 5, wherein: the rubber ring (1) is made of silica gel, and the filter screen is made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511735.9U CN210018988U (en) | 2019-04-16 | 2019-04-16 | Thermos cup filter screen with adaptability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511735.9U CN210018988U (en) | 2019-04-16 | 2019-04-16 | Thermos cup filter screen with adaptability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210018988U true CN210018988U (en) | 2020-02-07 |
Family
ID=69359635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511735.9U Expired - Fee Related CN210018988U (en) | 2019-04-16 | 2019-04-16 | Thermos cup filter screen with adaptability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210018988U (en) |
-
2019
- 2019-04-16 CN CN201920511735.9U patent/CN210018988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |