CN216907531U - Stainless steel cup - Google Patents
Stainless steel cup Download PDFInfo
- Publication number
- CN216907531U CN216907531U CN202220221024.XU CN202220221024U CN216907531U CN 216907531 U CN216907531 U CN 216907531U CN 202220221024 U CN202220221024 U CN 202220221024U CN 216907531 U CN216907531 U CN 216907531U
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- stainless steel
- steel cup
- cup body
- cover
- threaded seat
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Abstract
The utility model discloses a stainless steel cup, which comprises a stainless steel cup body, a cup cover and a sealing ring, wherein the upper part of the stainless steel cup body is provided with an opening, the diameter of the opening is smaller than that of the stainless steel cup body, the cup cover comprises a stainless steel cover head and a stainless steel threaded seat, the top of the stainless steel threaded seat is connected with the middle part of the inner wall of the stainless steel cover head, the stainless steel threaded seat is provided with an external thread, the opening of the stainless steel cup body is provided with an internal thread, the external thread and the internal thread are screwed together, and the sealing ring is sleeved on the upper part of the stainless steel threaded seat and is pressed with the top end of the opening of the stainless steel cup body. Wherein the bowl cover includes stainless steel caping and stainless steel screw base to cancelled the use of plastics, and all adopt under the condition of stainless steel material at the bowl cover, when bowl cover and stainless steel cup body revolve the closure, probably there is great noise, and the sealing washer can also further eliminate the sound that produces when revolving the closure between the oral area of stainless steel screw base and stainless steel cup body, promotes user experience.
Description
Technical Field
The utility model relates to a cup, in particular to a stainless steel cup.
Background
Cups generally include a cup body and a cup lid, while existing cup lids generally include an inner lid and an outer lid. Most manufacturers currently produce caps in one form using an all plastic cap and in another form using a stainless steel outer cap with a plastic inner cap.
However, as the living standard of people is continuously improved, the requirement of users on the caps is higher and higher, and the existing plastic caps or plastic inner caps use plastic as a production raw material, which is not environment-friendly, so that the improvement is needed.
Disclosure of Invention
The utility model provides a novel stainless steel cup aiming at the defects that a plastic cover in the prior art is not environment-friendly and the like.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a stainless steel cup, includes stainless steel cup body, bowl cover, sealing washer, the upper portion of stainless steel cup body is provided with the oral area, the diameter of oral area is less than the diameter of stainless steel cup body, the bowl cover includes stainless steel capping, stainless steel screw thread seat, the top of stainless steel screw thread seat with the middle part of stainless steel capping inner wall is connected, be provided with the external screw thread on the stainless steel screw thread seat, the oral area of stainless steel cup body is provided with the internal thread, external screw thread, internal thread close mutually soon, the sealing washer overlap on the upper portion of stainless steel screw thread seat and with the oral area top looks pressfitting of stainless steel cup body.
Wherein the bowl cover is used for closing the stainless steel cup body, and the sealing washer can seal up the junction between stainless steel cup body and the bowl cover, and wherein the bowl cover includes stainless steel capping and stainless steel screw thread seat to the use of plastics has been cancelled, and the sealing washer overlaps in the upper portion of stainless steel screw thread seat and with the oral area top looks pressfitting of stainless steel cup body, can seal the oral area of stainless steel cup body better, and all adopts under the condition of stainless steel material at the bowl cover, when bowl cover and stainless steel cup body when revolving, probably there is great noise, and the sealing washer can also further eliminate the sound that produces when revolving between the oral area of stainless steel screw thread seat and stainless steel cup body, promotes user experience.
Preferably, in the stainless steel cup, the top of the stainless steel threaded seat is turned outwards to form an outward flange, the inner wall of the stainless steel cap is provided with a butt joint groove, and the outward flange is connected with the butt joint groove.
Through the setting of above structure, can let and be connected more inseparabler between stainless steel screw thread seat and the stainless steel capping, and production efficiency is higher.
Preferably, in the stainless steel cup, a locking groove is further formed between the outward flange and the external thread, and the sealing ring is sleeved on the locking groove.
The clamping groove can further fix the position of the sealing ring, and the stability of the position of the sealing ring is improved.
Preferably, in the stainless steel cup, an arc transition surface is formed on the inner side of the top end of the mouth, an arc concave surface is arranged at a position of the sealing ring corresponding to the top end of the mouth, and the arc transition surface is in press fit with the arc concave surface.
The contact area between the sealing ring and the opening part is increased by the arc inner concave surface and the arc transition surface, the accuracy of alignment between the sealing ring and the opening part can be improved in the process of pressing the sealing ring and the opening part, and the sealing performance between the sealing ring and the opening part can be further improved.
Preferably, in the stainless steel cup of the above aspect, a lower protrusion is further formed at a lower portion of the seal ring, and the lower protrusion is located between the mouth portion and the stainless steel screw seat.
The lower convex part can improve the sealing performance between the mouth part and the stainless steel threaded seat on one hand, and can further reduce the sound generated in the screwing process of the mouth part and the stainless steel threaded seat on the other hand.
Preferably, in the stainless steel cup described above, a cavity is formed inside the stainless steel screw base, and a heat insulating material is provided inside the cavity.
The arrangement of the heat insulation piece can further improve the heat insulation performance of the utility model.
Preferably, in the stainless steel cup, a silent coil is further disposed at the lower side of the mouth, and the lower end of the stainless steel cap is in press fit with the silent coil.
The quiet voice coil can further reduce the sound that bowl cover and stainless steel cup body soon closed the in-process and produce, and can further promote the sealing performance between bowl cover and the stainless steel cup body.
Preferably, in the stainless steel cup of the above aspect, an inclined portion is provided below the mouth portion, and the silent ring is looped around the inclined portion.
The inclined part can further fix the position of the mute coil, and the stability of the mute coil in the use process is better ensured.
Preferably, in the stainless steel cup of the above aspect, the stationary voice coil further includes a buffer groove at a position corresponding to the inclined portion.
The buffer slot can further improve the noise reduction performance of the static voice coil.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partial enlarged view of portion B of FIG. 2;
fig. 4 is a partially enlarged view of a portion C in fig. 2.
Detailed Description
The utility model will be described in further detail below with reference to the accompanying figures 1-4 and the detailed description, but they are not intended to limit the utility model:
example 1
As shown in fig. 1 to 4, a stainless steel cup comprises a stainless steel cup body 1, a cup cover 2 and a sealing ring 4, wherein an opening 3 is formed in the upper portion of the stainless steel cup body 1, the diameter of the opening 3 is smaller than that of the stainless steel cup body 1, the cup cover 2 comprises a stainless steel cover head 21 and a stainless steel threaded seat 22, the top of the stainless steel threaded seat 22 is connected with the middle of the inner wall of the stainless steel cover head 21, an external thread 23 is arranged on the stainless steel threaded seat 22, an internal thread 31 is formed in the opening 3 of the stainless steel cup body 1, the external thread 23 and the internal thread 31 are screwed together, and the sealing ring 4 is sleeved on the upper portion of the stainless steel threaded seat 22 and is pressed together with the top end of the opening 3 of the stainless steel cup body 1.
Preferably, the top of the stainless steel threaded seat 22 is turned outwards to form a flanging 24, the inner wall of the stainless steel cap 21 is provided with a butt-joint groove 25, and the flanging 24 is connected with the butt-joint groove 25.
Preferably, a locking groove 26 is further formed between the flange 24 and the male screw 23, and the seal ring 4 is fitted in the locking groove 26.
Preferably, an arc transition surface 32 is formed on the inner side of the top end of the mouth portion 3, an arc concave surface 41 is arranged at a position of the seal ring 4 corresponding to the top end of the mouth portion 3, and the arc transition surface 32 and the arc concave surface 41 are pressed together.
Preferably, a lower protrusion 42 is further formed on a lower portion of the sealing ring 4, and the lower protrusion 42 is located between the mouth 3 and the stainless steel screw seat 22.
Preferably, a cavity 5 is formed inside the stainless steel screw seat 22, and a heat insulator 6 is provided inside the cavity 5.
Preferably, a static voice coil 7 is further disposed on the lower side of the mouth portion 3, and the lower end of the stainless steel cap 21 is in press fit with the static voice coil 7.
Preferably, an inclined portion 33 is provided below the mouth portion 3, and the stationary voice coil 7 is fitted over the inclined portion 33.
Preferably, the stationary voice coil 7 is further provided with a buffer groove 71 at a position corresponding to the inclined portion 33.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a stainless steel cup, includes stainless steel cup body (1), bowl cover (2), sealing washer (4), the upper portion of stainless steel cup body (1) is provided with oral area (3), the diameter of oral area (3) is less than the diameter of stainless steel cup body (1), its characterized in that: bowl cover (2) include stainless steel cover (21), stainless steel screw base (22), the top of stainless steel screw base (22) with the middle part of stainless steel cover (21) inner wall is connected, be provided with external screw thread (23) on stainless steel screw base (22), oral area (3) of stainless steel cup body (1) are provided with internal thread (31), external screw thread (23), internal thread (31) close mutually soon, sealing washer (4) cover in the upper portion of stainless steel screw base (22) and with the oral area (3) top looks pressfitting of stainless steel cup body (1).
2. The stainless steel cup of claim 1, wherein: the top of the stainless steel threaded seat (22) is turned outwards to form an outward flange (24), a butt joint groove (25) is formed in the inner wall of the stainless steel cover head (21), and the outward flange (24) is connected with the butt joint groove (25).
3. A stainless steel cup according to claim 2, wherein: a clamping groove (26) is formed between the flanging (24) and the external thread (23), and the sealing ring (4) is sleeved on the clamping groove (26).
4. A stainless steel cup according to claim 1, wherein: an arc transition surface (32) is formed on the inner side of the top end of the opening portion (3), an arc concave surface (41) is arranged at the position, corresponding to the top end of the opening portion (3), of the sealing ring (4), and the arc transition surface (32) and the arc concave surface (41) are pressed together.
5. A stainless steel cup according to claim 1, wherein: and a lower convex part (42) is formed at the lower part of the sealing ring (4), and the lower convex part (42) is positioned between the mouth part (3) and the stainless steel threaded seat (22).
6. A stainless steel cup according to claim 1, wherein: a cavity (5) is formed on the inner side of the stainless steel threaded seat (22), and a heat insulation piece (6) is arranged in the cavity (5).
7. A stainless steel cup according to claim 1, wherein: the lower side of the mouth part (3) is also provided with a static voice coil (7), and the lower end of the stainless steel cover head (21) is pressed with the static voice coil (7).
8. A stainless steel cup according to claim 7, wherein: an inclined part (33) is arranged on the lower side of the mouth part (3), and the static voice coil (7) is sleeved on the inclined part (33).
9. The stainless steel cup of claim 8, wherein: the still voice coil (7) is further provided with a buffer groove (71) at a position corresponding to the inclined portion (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221024.XU CN216907531U (en) | 2022-01-27 | 2022-01-27 | Stainless steel cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220221024.XU CN216907531U (en) | 2022-01-27 | 2022-01-27 | Stainless steel cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216907531U true CN216907531U (en) | 2022-07-08 |
Family
ID=82265868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220221024.XU Active CN216907531U (en) | 2022-01-27 | 2022-01-27 | Stainless steel cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216907531U (en) |
-
2022
- 2022-01-27 CN CN202220221024.XU patent/CN216907531U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |