CN219206645U - Water bottle cap structure - Google Patents
Water bottle cap structure Download PDFInfo
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- CN219206645U CN219206645U CN202222694237.7U CN202222694237U CN219206645U CN 219206645 U CN219206645 U CN 219206645U CN 202222694237 U CN202222694237 U CN 202222694237U CN 219206645 U CN219206645 U CN 219206645U
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- lid
- cover body
- cover
- inner cup
- fixed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model discloses a water bottle cover structure, which comprises an outer cover and an inner cover, wherein the outer cover is sleeved on the outer side of the inner cover, the inner cover comprises a fixed cover body, an inner cover body and a protective cover body, the fixed cover body is sleeved on the inner side of the outer cover, a circular bulge which is downwards arranged in a protruding mode is arranged at the center of the top end of the fixed cover body, an annular groove is formed between the circular bulge and the inner wall of the fixed cover body, a sealing gasket is arranged in the annular groove, the outer side of the circular bulge is sleeved with the inner cover body, the inner cover body is connected with the fixed cover body through bolts, the top edge of the inner cover body is abutted to the bottom end of the sealing gasket, the bottom end of the inner cover body is sleeved with the protective cover body, and the inner cover body and the protective cover body are integrally formed through injection molding. According to the utility model, the inner cover body and the protective cover body are integrally injection molded, so that the protective cover body has a protective effect, and meanwhile, the protective cover body is prevented from falling off in the use process, and the water bottle cap is simple in structure and rapid to assemble, and the use effect of the water bottle cap is effectively improved.
Description
Technical Field
The utility model relates to the field of thermos bottles, in particular to a water bottle cover structure.
Background
The thermos bottle is a common household daily product, and the thermos bottle in the prior art mainly comprises a bottle body and a bottle cap which are connected by screw threads; in order to ensure the sealing effect, a sealing gasket is adhered to the inside of the bottle cap to improve the sealing performance, and meanwhile, in order to ensure the service life of the bottle cap, the inside of the bottle cap is prevented from being damaged at high temperature, and a stainless steel inner cap is adhered to the inside of the bottle cap to perform protection operation; however, in the use process, the sealing gasket and the stainless steel inner cover often fall off, so that the use effect of the water bottle cap is seriously affected, and the water bottle cap needs to be improved.
Disclosure of Invention
The utility model aims to solve the problems and provide the water bottle cover structure which is simple in structure and improves the using effect.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a water-jug lid structure, includes enclosing cover, inner cup, the enclosing cover is established in the inner cup outside, the inner cup is including fixed lid, inner cup lid, protection lid, and fixed lid cover is established in the enclosing cover inboard, and fixed lid top central point puts and is provided with the circular arch that the downward bulge set up, forms annular groove between circular arch and the fixed lid inner wall, is provided with sealed the pad in the annular groove, and circular protruding outside cover is equipped with the inner cup lid, and inner cup lid and fixed lid bolted connection and inner cup lid top edge and sealed pad bottom looks butt, and inner cup lid bottom cover is equipped with the protection lid, and inner cup lid and the integrative injection moulding of protection lid.
Further, a circular groove is formed in the center of the top end of the fixed cover body and located above the circular protrusion, a longitudinal bolt hole is formed in the circular groove, and the longitudinal bolt hole is connected with a mounting stud bolt arranged on the inner cover body.
Further, the inner cup lid is top open-ended cylindrical shell form, and inner cup lid inside integrated into one piece has mounting bolt, and inner cup lid top cover is established in circular bellied bottom outside, and the cover is equipped with the protective cover body to the cover outside the cover of inner cup lid bottom, and the protective cover body is top open-ended cylindrical shell form setting, and the inside bottom of protective cover body contacts with the inner cup lid bottom.
Further, the inner cover lid is reducing structure, and the top lateral wall external diameter of inner cover lid is greater than the bottom lateral wall external diameter of inner cover lid, and the top edge of protection lid stretches into in the inner cover lid top lateral wall and protection lid and the integrative injection moulding of inner cover lid.
Further, the periphery of the bottom end of the fixed cover body is integrally formed with a limit bulge, the outer cover is in a cylindrical shell shape with an opening at the bottom end, and the fixed cover body is embedded in the outer cover and the bottom end of the outer cover is contacted with the limit bulge.
Further, the inner side wall of the fixed cover body is provided with mounting threads and is connected with the bottle body through the mounting threads.
Further, the outer cover is a stainless steel outer cover, the protective cover body is a stainless steel protective cover body, and the inner cover body is a plastic inner cover body.
Compared with the prior art, the utility model has the advantages and positive effects that:
when the sealing gasket is installed, firstly, the sealing gasket is installed in the annular groove of the fixed cover body, then the inner cover body is sleeved on the outer side of the circular protrusion and is connected with the circular protrusion through bolts, and finally, the outer cover is installed on the outer side of the fixed cover body; the sealing gasket is abutted to the top end of the inner cover body, so that the falling phenomenon of the sealing gasket in the use process is avoided, the inner cover body and the protective cover body are integrally injection molded, the protective cover body is prevented from falling in the use process while having the protective effect, and the sealing gasket is simple in structure and rapid to assemble, and effectively improves the use effect of the water bottle cap.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an assembly block diagram of the present utility model;
fig. 3 is a cross-sectional structural view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
As shown in fig. 1, 2 and 3, the embodiment discloses a water bottle cap structure, which comprises an outer cap 1 and an inner cap, wherein the outer cap 1 is sleeved outside the inner cap; the outer cover 1 is a stainless steel outer cover;
the inner cover comprises a fixed cover body 2, an inner cover body 4 and a protective cover body 5; the fixed cover body 2 is in a cylindrical shell shape with an opening at the bottom end, the fixed cover body 2 is sleeved on the inner side of the outer cover, a limit protrusion 202 is integrally formed on the periphery of the bottom end of the fixed cover body 2, the outer cover 1 is in a cylindrical shell shape with an opening at the bottom end, the fixed cover body 2 is embedded in the outer cover 1, and the bottom end of the outer cover 1 is contacted with the limit protrusion 202;
the inner side wall of the fixed cover body 2 is provided with mounting threads 206 and is connected with the bottle body through the mounting threads 206;
a circular protrusion 204 protruding downwards is arranged at the center of the top end of the fixed cover body 2, a circular groove 201 is formed above the circular protrusion 204, a longitudinal bolt hole 203 penetrating through the circular protrusion 204 is arranged in the circular groove 201, and the longitudinal bolt hole 203 is connected with a mounting stud 401 arranged on the inner cover body 4 through a fixing bolt 6; an annular groove 205 is formed between the circular protrusion 204 and the inner side wall of the fixed cover body 2, a sealing gasket 3 is arranged in the annular groove 205, an inner cover body 4 is sleeved outside the circular protrusion 204, the inner cover body 4 is connected with the fixed cover body 2 through bolts, and the top edge of the inner cover body 4 is abutted against the inner peripheral edge of the bottom end of the sealing gasket 3; the bottom of the inner cover body 4 is sleeved with a protective cover body 5, the inner cover body 4 is a plastic inner cover body, the protective cover body 5 is a stainless steel protective cover body, and the inner cover body 4 and the protective cover body 5 are integrally injection molded.
The inner cup lid 4 is open-top's cylindrical shell form, and the inside integrated into one piece of inner cup lid 4 has mounting bolt 401, and mounting bolt 401 and the corresponding setting of vertical bolt hole 203 and both are connected through fixing bolt 6, and the bottom outside at circular arch 204 is established to the cover of inner cup lid 4 top, and cover is equipped with protective cover 5 in the outside cover of inner cup lid 4 bottom, and protective cover 5 is open-top's cylindrical shell form setting, and protective cover 5 inside bottom contacts with inner cup lid 4 bottom.
The inner cover lid 4 is reducing structure, and the top lateral wall external diameter of inner cover lid 4 is greater than the bottom lateral wall external diameter of inner cover lid 4, and the top edge of protection lid 5 stretches into in the inner cover lid 4 top lateral wall and protection lid 5 and the integrative injection moulding of inner cover lid 4. The structural design ensures that the connecting structure between the inner cover body and the protective cover body is more stable, and avoids the problems of falling off, pollution and the like in the traditional close-fitting and glue-spraying process.
After the water bottle lid and bottle threaded connection pass, in the annular groove was embedded into to bottle top, bottle top edge contacted with sealed pad, the interior lateral wall of bottle contacted with inner cup lid top outer wall, fixed lid inside wall top respectively, realized the sealed effect to the bottle in, inside stainless steel protective cover body embedding bottle top has avoided the high temperature vapor to cause the damage to inner cup lid, fixed lid simultaneously, has effectively guaranteed the life of water bottle lid.
When the sealing gasket is installed, firstly, the sealing gasket is installed in the annular groove of the fixed cover body, then the inner cover body is sleeved on the outer side of the circular protrusion and is connected with the circular protrusion through bolts, and finally, the outer cover is installed on the outer side of the fixed cover body; the sealing gasket is abutted to the top end of the inner cover body, so that the falling phenomenon of the sealing gasket in the use process is avoided, the inner cover body and the protective cover body are integrally injection molded, the protective cover body is prevented from falling in the use process while having the protective effect, and the sealing gasket is simple in structure and rapid to assemble, and effectively improves the use effect of the water bottle cap.
Claims (7)
1. The utility model provides a water-jug lid structure, includes enclosing cover, inner cup, and the enclosing cover is established in the inner cup outside, its characterized in that: the inner cup is including fixed lid, inner cup lid, protection lid, and fixed lid cover is established in the enclosing cover inboard, and fixed lid top central point puts and is provided with the circular arch that downward protruding set up, forms annular groove between circular arch and the fixed lid inner wall, is provided with sealed the pad in the annular groove, and circular protruding outside cover is equipped with the inner cup lid, and inner cup lid and fixed lid bolted connection and inner cup lid top edge and sealed pad bottom looks butt, and inner cup lid bottom cover is equipped with the protection lid, and inner cup lid and the integrative injection moulding of protection lid.
2. The water bottle cap structure as claimed in claim 1, wherein: the center position of the top end of the fixed cover body is provided with a circular groove, the circular groove is positioned above the circular protrusion, a longitudinal bolt hole is arranged in the circular groove, and the longitudinal bolt hole is connected with a mounting stud bolt arranged on the cover body of the inner cover.
3. The water bottle cap structure as claimed in claim 2, wherein: the inner cup lid is top open-ended cylindrical shell form, and inner cup lid inside integrated into one piece has mounting bolt, and inner cup lid top cover is established in circular bellied bottom outside, and inner cup lid bottom outside cover is equipped with the protective cover body, and the protective cover body is top open-ended cylindrical shell form setting, and the inside bottom of protective cover body contacts with the inner cup lid bottom.
4. A water bottle cap structure as claimed in claim 3, wherein: the inner cover lid is reducing structure, and the top lateral wall external diameter of inner cover lid is greater than the bottom lateral wall external diameter of inner cover lid, and the top edge of protection lid stretches into in the inner cover lid top lateral wall and protection lid and the integrative injection moulding of inner cover lid.
5. The water bottle cap structure as claimed in claim 4, wherein: the fixed lid bottom periphery one-piece shaping has spacing arch, and the enclosing cover is bottom open-ended cylinder casing form, and fixed lid scarf joint is in the enclosing cover and the enclosing cover bottom contacts with spacing arch.
6. The water bottle cap structure as claimed in claim 5, wherein: the inner side wall of the fixed cover body is provided with mounting threads and is connected with the bottle body through the mounting threads.
7. The water bottle cap structure as claimed in claim 6, wherein: the outer cover is a stainless steel outer cover, the protective cover body is a stainless steel protective cover body, and the inner cover body is a plastic inner cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694237.7U CN219206645U (en) | 2022-10-13 | 2022-10-13 | Water bottle cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694237.7U CN219206645U (en) | 2022-10-13 | 2022-10-13 | Water bottle cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219206645U true CN219206645U (en) | 2023-06-20 |
Family
ID=86756703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222694237.7U Active CN219206645U (en) | 2022-10-13 | 2022-10-13 | Water bottle cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219206645U (en) |
-
2022
- 2022-10-13 CN CN202222694237.7U patent/CN219206645U/en active Active
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