CN211883255U

CN211883255U - Bowl cover and set up thermos cup of this bowl cover

Info

Publication number: CN211883255U
Application number: CN201922199484.8U
Authority: CN
Inventors: 赵聪; 赵晓新
Original assignee: Jiangsu Namei Industry Co ltd
Current assignee: Jiangsu Namei Industry Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-11-10
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a bowl cover and set up thermos cup of this bowl cover belongs to thermos cup technical field, and the bowl cover includes enclosing cover, inner cup and interior stopper, interior stopper card is gone into the inside of inner cup, the tip of interior stopper is equipped with silica gel circle and stainless steel stopper, the inner cup joint is in the enclosing cover, the inner cup upper end with there is the clearance between the enclosing cover upper end, the inner cup with be equipped with the stainless steel ring between the enclosing cover lower extreme, the outer wall circumference of inner cup evenly is equipped with a plurality of bar fixture blocks, the enclosing cover with be equipped with respectively on the inner wall of stainless steel ring a plurality of with corresponding first draw-in groove of bar fixture block and second draw-in groove, the enclosing cover top is equipped with the lamella, the lamella passes through spot welding mode fixedly connected with inside lining, the inside lining joint is in the interior lid, just the inside lining with there is the. The cup cover of the utility model has the advantages of firm assembly, convenient disassembly, no water leakage and water seepage, and is helpful to improve the heat preservation performance.

Description

Bowl cover and set up thermos cup of this bowl cover

Technical Field

The utility model relates to a thermos cup technical field, concretely relates to bowl cover and set up thermos cup of this bowl cover.

Background

The vacuum cup is generally characterized in that a vacuum layer is added on ceramic or stainless steel to serve as a container for containing water, a cover is arranged at the top of the vacuum cup, and the vacuum layer can delay heat dissipation of liquid such as water and the like in the vacuum cup so as to achieve the purpose of heat preservation. The opening mode of the vacuum cup is generally divided into pressing opening, bouncing opening and rotating opening, wherein the pressing opening is that water can be poured into the cover by pressing a button at the top of the inner plug, the cover is equivalent to a cup, but the vacuum cup with the structure can be used for receiving water only by unscrewing and taking off the inner plug when receiving water, and the operation is troublesome; the bounce opening is an operation that the cover can be quickly opened by pressing an external button, so that drinking by one hand is very simple and convenient, but the structure of the corresponding cup cover is complex; the cup is characterized in that the cup cover is rotatably opened to draw water in the cup, the diameter of the cup opening is generally consistent with that of the cup cover, if the water in the cup needs to be cooled, the cup cover is directly unscrewed to be placed, and the rotatably opened vacuum cup is widely applied to life due to simple structure, convenience in use and elegant shape. However, the cup cover of the rotary opening type vacuum cup has the problems of infirm installation, easy shaking of the outer cover, inconvenience in disassembly and easy water leakage and water seepage. Therefore, a cup cover capable of solving the existing problems and a vacuum cup provided with the cup cover are urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defects of the prior art, and provides a cup cover which is firm to assemble, convenient to disassemble and water-tight to seep water, and is helpful to improve the heat preservation performance and a vacuum cup provided with the cup cover.

The utility model provides a following technical scheme:

the utility model provides a bowl cover and set up thermos cup of this bowl cover, includes enclosing cover, inner cup and interior stopper, interior stopper card is gone into the inside of inner cup, the tip of interior stopper is equipped with silica gel circle and stainless steel stopper, the inner cup joint is in the enclosing cover, the inner cup upper end with there is the clearance between the enclosing cover upper end, the inner cup with be equipped with the stainless steel ring between the enclosing cover lower extreme, the outer wall circumference of inner cup evenly is equipped with a plurality of prevents enclosing cover pivoted bar fixture block, the enclosing cover with be equipped with respectively on the inner wall of stainless steel ring a plurality of with corresponding first draw-in groove of bar fixture block and second draw-in groove, the enclosing cover top is equipped with the lamella, the lamella passes through spot welding mode fixedly connected with inside lining, the inside lining joint is in on the enclosing cover, just the inside lining with there is the.

Preferably, interior stopper includes cock body and connector, the cock body tip is equipped with parallel arrangement's first stopper edge and second stopper edge, first stopper edge with the second stopper forms annular clamping groove between along, the connector outer wall is equipped with annular arch, the cock body the connector first stopper edge the second stopper edge with annular arch integrated into one piece, the internal portion of cock still is equipped with the cock body cavity.

Preferably, the first plug is provided with two first lugs which are symmetrically distributed on the edge, the second plug is also provided with two second lugs which are symmetrically distributed on the edge, and the central axis of the first lug in the length direction is perpendicular to the central axis of the second lug in the length direction.

Preferably, an annular inner groove is formed in the inner wall of the silica gel ring, and the annular protrusion is in interference fit with the inner groove.

Preferably, the upper end part of the inner cover is provided with a cover edge, the cover edge is clamped into the annular clamping groove, an annular sealing ring is arranged between the cover edge and the annular clamping groove, and the cover edge is also provided with a plurality of cover edge grooves which are uniformly distributed; the inner wall of the inner cover at the lower side of the cover edge is also provided with two symmetrically distributed positioning clamping grooves, and the second bump is clamped in the positioning clamping grooves; the inner wall of the inner cover is also provided with internal threads, and the outer wall of the inner cover is provided with annular convex rib grooves.

Preferably, the lining is provided with a convex rib, and the convex rib is in interference fit with the convex rib groove.

Preferably, the upper end of the sheet plate is provided with an annular limiting clamping plate, and the limiting clamping plate is attached to the top end of the outer cover; the sheet plate is characterized in that a sheet plate groove is further formed in the center of the inner wall of the sheet plate, and a gap exists between the center of the inner wall of the sheet plate and the lining after the sheet plate and the lining are fixed due to the sheet plate groove.

Preferably, the inner cover and the inner plug are made of polypropylene resin, and the silica gel ring and the annular sealing ring are made of food-grade silica gel.

A vacuum cup comprises a cup body and a cup cover, wherein the cup cover is the cup cover described above, an external thread is arranged on the outer wall of the upper end of the cup body, and the cup body and the cup cover are detachably connected.

Preferably, a bottom sticker is arranged at the bottom of the cup body, and a glass ball and a getter are arranged between the cup body and the bottom sticker.

The utility model has the advantages that:

the utility model discloses the assembly is firm, it is convenient to dismantle, wherein inner cup is equipped with the bar fixture block, be equipped with corresponding first draw-in groove and second draw-in groove on enclosing cover and the stainless steel ring, can prevent that stainless steel ring and enclosing cover from taking place to rotate, plate and inside lining are fixed through spot welding mode, be equipped with protruding muscle on the inside lining, be equipped with corresponding protruding muscle recess on the inner cup, protruding muscle and protruding muscle recess interference fit, and still be equipped with spacing cardboard on the plate, laminate with the tip of enclosing cover, thereby help further fixed enclosing cover, prevent that the enclosing cover from rocking from above and below; cavities formed by gaps are arranged between the outer cover and the inner cover, between the inner cover and the lining and between the lining and the sheet plate, and the inner plug is also provided with a plug body cavity which is beneficial to enhancing the heat insulation performance of the vacuum cup; an annular sealing ring is further arranged between the inner plug and the inner cover, so that the sealing performance of the cup cover is improved, and liquid is prevented from permeating into the cup cover.

Drawings

The accompanying drawings are included to provide a further understanding and description of the invention.

FIG. 1 is an exploded view of the lid of the present invention;

fig. 2 is a schematic perspective view of the outer cover of the present invention;

fig. 3 is a schematic perspective view of the inner lid of the present invention;

fig. 4 is a schematic perspective view of the inner plug of the present invention;

FIG. 5 is a sectional view of the cup lid of the present invention;

FIG. 6 is a cross-sectional view of the cup cover and cup body of the present invention when connected;

figure 7 is a cross-sectional view of the vacuum cup of the present invention.

Labeled as: 1. an outer cover; 11. a first card slot; 2. an inner cover; 21. a strip-shaped fixture block; 22. a cover rim; 23. the cover edge groove; 24. positioning the clamping groove; 25. a convex rib groove; 3. an inner plug; 31. a plug body; 32. a linker; 33. a first plug edge; 34. a second plug edge; 35. an annular neck; 36. an annular projection; 37. a first bump; 38. a second bump; 39. a plug body cavity; 4. a silica gel ring; 41. an inner groove; 5. a stainless steel ring; 51. a second card slot; 6. a sheet; 61. a limiting clamping plate; 62. a sheet plate groove; 7. a liner; 71. a rib is protruded; 8. an annular seal ring; 9. a stainless steel plug; 10. a cup body; 101. bottom pasting; 102. a glass ball; 103. a getter.

Detailed Description

As shown in fig. 1 to 6, a cup cover comprises an outer cover 1, an inner cover 2 and an inner plug 3, wherein the inner plug 3 is clamped into the inner cover 2, a silica gel ring 4 and a stainless steel plug 9 are arranged at the end part of the inner plug 3, because the inner cover 2 is of a hollow cylindrical structure and the outer cover 2 is of a hollow truncated cone-shaped structure, after the inner cover 2 is clamped into the outer cover 1, a gap exists between the upper end of the inner cover 2 and the upper end of the outer cover 1, a stainless steel ring 5 is arranged between the lower end of the inner cover 2 and the lower end of the outer cover 1, a plurality of strip-shaped clamping blocks 21 for preventing the outer cover 1 from rotating are uniformly arranged on the outer wall of the inner cover 2 in the circumferential direction, the central axis of the strip-shaped clamping blocks 21 is parallel to the central axis of the inner cover 2, a plurality of first clamping grooves 11 and second clamping grooves 51 corresponding to the strip-shaped clamping blocks, so that the bar-shaped fixture block 21 is inserted into the second card slot 51 and then the outer cap 1 is fitted, so that the rest of the bar-shaped fixture block 21 is inserted into the first card slot 11. The sheet plate 6 is arranged above the outer cover 1, the sheet plate 6 is fixedly connected with a lining 7 through a spot welding mode, the lining 7 is connected to the inner cover 2 in a clamped mode, and a gap exists between the lining 7 and the top surface of the inner cover 2.

Specifically, interior stopper 3 includes cock body 31 and connector 32, and cock body 31 tip is equipped with parallel arrangement's first stopper along 33 and second stopper along 34, and first stopper is followed 33 and is formed annular draw-in groove 35 between the second stopper along 34, and connector 32 outer wall is equipped with annular bulge 36, and cock body 31, connector 32, first stopper along 33, second stopper along 34 and annular bulge 36 integrated into one piece, the inside cock body cavity 39 that still is equipped with of cock body 31, the setting of cock body cavity 39 helps improving the heat preservation effect of bowl cover.

Specifically, first stopper is equipped with two first lugs 37 of symmetric distribution along 33, the second stopper also is equipped with two second lugs 38 of symmetric distribution along 34 on, the axis of first lug 37 length direction and the axis mutually perpendicular of second lug 38 length direction, inside the bowl cover of having installed, first lug 37 is located the clearance department between inner cup 2 and the inside lining 7, the setting of first lug 37 not only helps further fixed inner plug 3, also does not produce obvious influence to the size of clearance department cavity between inner cup 2 and the inside lining 7, and the heat preservation effect that helps improving the bowl cover that is provided with of clearance department cavity.

Specifically, be equipped with annular inner groovy 41 on silica gel circle 4's the inner wall, annular arch 36 and inner groovy 41 interference fit, at the in-process of installation bowl cover, earlier at the end fixing stainless steel stopper 9 of inner plug 3, sheathe silica gel circle 4 again in, silica gel circle 4 not only helps further fixed stainless steel stopper 9, prevent the inner wall contact of stainless steel stopper 9 and cup body, and the inner wall contact of silica gel circle 4 and cup body 10, also help preventing that the liquid in the cup body 10 from entering into in the bowl cover, play certain sealed effect.

Specifically, the upper end part of the inner cover 2 is provided with a cover edge 22, the cover edge 22 is clamped into an annular clamping groove 35, an annular sealing ring 8 is arranged between the cover edge 22 and the annular clamping groove 35, the arrangement of the annular sealing ring 8 is favorable for improving the sealing performance of the cup cover and ensuring that liquid cannot permeate into the cup cover, and the cover edge 22 is also provided with a plurality of cover edge grooves 23 which are uniformly distributed; two positioning clamping grooves 24 which are symmetrically distributed are further formed in the inner wall of the inner cover 2 on the lower side of the cover edge 22, and the second protruding block 38 is clamped into the positioning clamping grooves 24 to prevent the inner plug 3 from shaking; the inner wall of the inner cover 2 is also provided with internal threads, and the outer wall of the inner cover 2 is provided with an annular convex rib groove 25.

Specifically, the lining 7 is provided with a rib 71, and the rib 71 is in interference fit with the rib groove 25 to fix the lining 7.

Specifically, the upper end of the sheet plate 6 is provided with an annular limiting clamping plate 61, and the limiting clamping plate 61 is attached to the top end of the outer cover 1 to prevent the outer cover 1 from shaking up and down; the sheet plate groove 62 is further formed in the center of the inner wall of the sheet plate 6, and after the sheet plate 6 and the lining 7 are fixed through the sheet plate groove 62, a gap exists between the center of the inner wall of the sheet plate 6 and the lining 7.

Specifically, the inner cap 2 and the inner plug 3 are made of polypropylene resin, and the silica gel ring 4 and the annular sealing ring 8 are made of food-grade silica gel.

As shown in figures 6 and 7, the vacuum cup comprises a cup body 10 and a cup cover, wherein the cup cover is the cup cover described above, external threads are arranged on the outer wall of the upper end of the cup body 10, and the cup body 10 is detachably connected with the cup cover.

Specifically, the bottom of the cup body 10 is provided with a bottom sticker 101, a glass ball 102 and a getter 103 are arranged between the cup body 10 and the bottom sticker 101, and the arrangement of the getter 103 helps to ensure the vacuum heat preservation effect in the cup body 10.

The assembly of the embodiment is firm, the disassembly is convenient, the inner cover 2 is provided with the strip-shaped fixture block 21, the outer cover 1 and the stainless steel ring 5 are provided with the corresponding first clamping groove 11 and the second clamping groove 51, the stainless steel ring 5 and the outer cover 1 can be prevented from rotating, the sheet plate 6 and the lining 7 are fixed in a spot welding mode, the lining 7 is provided with the convex rib 71, the inner cover 2 is provided with the corresponding convex rib groove 25, the convex rib 71 is in interference fit with the convex rib groove 25, and the sheet plate 6 is further provided with the limiting clamping plate 61 which is attached to the end part of the outer cover 1, so that the outer cover 1 is further fixed, and the outer cover 1 is; cavities formed by gaps are arranged between the outer cover 1 and the inner cover 2, between the inner cover 2 and the lining 7 and between the lining 7 and the sheet plate 6, and a plug body cavity 39 is also arranged on the inner plug 3, so that the cavities are beneficial to enhancing the heat insulation performance of the vacuum cup; an annular sealing ring 8 is further arranged between the inner plug 3 and the inner cover 2, which is helpful for improving the sealing performance of the cup cover and ensuring that liquid cannot permeate into the cup cover.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cup cover, a serial communication port, including enclosing cover, inner cup and interior stopper, interior stopper card is gone into the inside of inner cup, the tip of interior stopper is equipped with silica gel circle and stainless steel stopper, the inner cup joint is in the enclosing cover, the inner cup upper end with there is the clearance between the enclosing cover upper end, the inner cup with be equipped with the stainless steel ring between the enclosing cover lower extreme, the outer wall circumference of inner cup evenly is equipped with a plurality of bar fixture blocks, the enclosing cover with be equipped with respectively on the inner wall of stainless steel ring a plurality of with first draw-in groove and the second draw-in groove that the bar fixture block is corresponding, the enclosing cover top is equipped with the lamella, the lamella passes through spot welding mode fixedly connected with inside lining, the inside lining joint is in on the inner cup, just the inside lining with there.

2. The cup cover according to claim 1, wherein the inner plug includes a plug body and a connector, the end of the plug body is provided with a first plug edge and a second plug edge which are arranged in parallel, an annular groove is formed between the first plug edge and the second plug edge, the outer wall of the connector is provided with an annular protrusion, the plug body, the connector, the first plug edge, the second plug edge and the annular protrusion are integrally formed, and a plug body cavity is further formed inside the plug body.

3. The cup cover according to claim 2, wherein the first rim has two first protrusions symmetrically disposed thereon, the second rim has two second protrusions symmetrically disposed thereon, and a central axis of the first protrusions in a length direction is perpendicular to a central axis of the second protrusions in a length direction.

4. The cup cover of claim 2, wherein an annular inner groove is formed in an inner wall of the silicone ring, and the annular protrusion is in interference fit with the inner groove.

5. The cup cover according to claim 3, wherein a cover rim is arranged at the upper end of the inner cover, the cover rim is clamped in the annular clamping groove, an annular sealing ring is arranged between the cover rim and the annular clamping groove, and a plurality of cover rim grooves are uniformly distributed on the cover rim; the inner wall of the inner cover at the lower side of the cover edge is also provided with two symmetrically distributed positioning clamping grooves, and the second bump is clamped in the positioning clamping grooves; the inner wall of the inner cover is also provided with internal threads, and the outer wall of the inner cover is provided with annular convex rib grooves.

6. The cup cover of claim 5, wherein the liner is provided with a rib, and the rib is in interference fit with the rib groove.

7. The cup cover according to claim 1, wherein an annular limiting catch plate is provided at an upper end of the plate, and the limiting catch plate is attached to a top end of the outer cover; the center of the inner wall of the sheet plate is also provided with a sheet plate groove.

8. The cup cover according to claim 5, wherein the inner cover and the inner plug are made of polypropylene resin, and the silicone ring and the annular sealing ring are made of food-grade silicone.

9. A vacuum cup, comprising a cup body and a cup cover, characterized in that the cup cover is the cup cover of any one of claims 1 to 8, the outer wall of the upper end of the cup body is provided with an external thread, and the cup body is detachably connected with the cup cover.

10. A thermos cup according to claim 9, wherein a bottom sticker is provided at the bottom of the cup body, and a glass ball and a getter are provided between the cup body and the bottom sticker.