CN214548699U - High leakproofness's digital display bowl cover - Google Patents
High leakproofness's digital display bowl cover Download PDFInfo
- Publication number
- CN214548699U CN214548699U CN202120545426.0U CN202120545426U CN214548699U CN 214548699 U CN214548699 U CN 214548699U CN 202120545426 U CN202120545426 U CN 202120545426U CN 214548699 U CN214548699 U CN 214548699U
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- top cap
- lid
- digital display
- sealing
- cover
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Abstract
The utility model provides a digital display bowl cover of high leakproofness belongs to thermos cup technical field. The vacuum cup solves the problems that when the gap between the top cover and the cup cover of the existing vacuum cup is too small, the top cover and the cup cover are easy to block and cannot be pressed and the like. The utility model discloses a lid, top cap and digital display chip are equipped with a holding chamber in the lid and are used for placing digital display chip, and the top cap lid closes at the upper end opening part in holding chamber, and the digital display bowl cover is still including detaining the circle, and it has a spacing draw-in groove to open on the top cap, detains in this spacing draw-in groove of circle embedding ability to make the relative lid of top cap activity from top to bottom, detain between circle and the top cap, all be equipped with sealing device between top cap and the lid. The utility model has the advantages of in inserting the lid through detaining circle top-down, the rand forms sealedly through first sealing washer between with detaining the circle, forms sealedly through the second sealing washer between top cap and the lid, in the spacing recess that interior flange can insert the top cap to make the relative lid of top cap move about from top to bottom, and can guarantee sealedly.
Description
Technical Field
The utility model belongs to the technical field of the thermos cup, a digital display bowl cover of high leakproofness is related to.
Background
The thermos bottle is used as a high-vacuum heat preservation product, the heat preservation time is longer, the thermos bottle is sealed tightly, the interlayer of the thermos bottle is vacuum, and the vacuum isolation layer can delay the heat dissipation of liquid such as water and the like in the thermos bottle so as to achieve the purpose of heat preservation.
Some thermos cups on the market can set up the display screen on its bowl cover at present for show the temperature in the thermos cup, this display screen is all embedded inside the bowl cover of heat preservation cup generally, and the activity is equipped with a top cap on the bowl cover, through pressing the top cap downwards, triggers the switch in the bowl cover, so that display screen circular telegram shows the temperature.
When the clearance between top cap and the bowl cover is too little, block easily between top cap and the bowl cover, can't press, when the clearance between top cap and the bowl cover is too big, water, dust or other impurity can be followed the clearance and get into in the bowl cover to influence the electrical components in the bowl cover and normally work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of the prior digital display vacuum cup, and provides a digital display cup cover which can satisfy the pressing of the top cover and simultaneously ensure the sealing property between the top cover and the cup cover.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a digital display bowl cover of high leakproofness, includes lid, top cap and digital display chip, be equipped with a holding chamber in the lid and be used for placing the digital display chip, the top cap lid closes the upper end opening part in holding chamber, a serial communication port, the digital display bowl cover still including detaining the circle, it has a spacing draw-in groove to open on the top cap, detain in the circle can imbed this spacing draw-in groove to make the relative lid of top cap ability move about from top to bottom, detain between circle and the top cap, all be equipped with sealing device between top cap and the lid.
In the digital display cup cover with high sealing performance, the buckling ring is annular, the inner side edge and the outer side edge of the buckling ring are respectively turned downwards to form an inner retaining edge and an outer retaining edge, and the inner retaining edge is embedded in the limiting clamping groove.
In the digital display cup cover with high sealing performance, the top height of the outer flange is higher than that of the inner flange, so that the upper end face of the fastening ring inclines inwards. The aesthetic property of the cup cover is improved.
In the digital display cup cover with high sealing performance, an installation clamping groove is formed in the top of the cover body, the outer flange is embedded in the installation clamping groove, and the outer flange and the cover body are welded and fixed.
In foretell digital display bowl cover of high leakproofness, sealing device include first sealing washer, second sealing washer and rand, the rand cover is established in the periphery of top cap, it has first sealed draw-in groove to open on the lateral surface of rand, first sealing washer card is established in this first sealed draw-in groove and is compressed tightly with the medial surface of above-mentioned outer flange and lean on, open the bottom of top cap has the sealed draw-in groove of second, the second sealing washer card is established in this sealed draw-in groove of second and is supported and lean on with the up end pressing of lid.
In the digital display cup cover with high sealing performance, the bottom of the clamping ring is provided with a positioning groove, the top cover is clamped in the positioning groove, and the outer diameter of the top cover is matched with the inner cavity of the positioning groove in size.
Compared with the prior art, the utility model discloses a to detain in circle top-down inserts the lid, rand and detain and form through first sealing washer between the circle and seal, form through the second sealing washer between top cap and the lid and seal, and detain in the spacing recess that the interior flange of circle can insert the top cap to make the relative lid of top cap activity from top to bottom, and can guarantee sealedly.
Drawings
FIG. 1 is a schematic view of the whole structure of the cup cover of the present invention mounted on a cup body;
FIG. 2 is a schematic view of the whole structure of the cup cover of the present invention;
fig. 3 is an enlarged schematic view of the buckle ring of the present invention.
In the figure, 1, a cover body; 2. a top cover; 3. a digital display chip; 4. buckling a ring; 5. a limiting clamping groove; 6. an inner flange; 7. an outer flange; 8. a first seal ring; 9. a second seal ring; 10. and a collar.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a digital display bowl cover of high leakproofness, including lid 1, top cap 2 and digital display chip 3, be equipped with a holding chamber in the lid 1 and be used for placing digital display chip 3, top cap 2 lid closes the upper end opening part in holding chamber, a serial communication port, the digital display bowl cover still including detaining circle 4, it has a spacing draw-in groove 5 to open on the top cap 2, detain in circle 4 can imbed this spacing draw-in groove 5 to make top cap 2 can be relative lid 1 activity from top to bottom, between detaining circle 4 and top cap 2, all be equipped with sealing device between top cap 2 and the lid 1.
The buckle ring 4 is in a ring shape, the inner side edge and the outer side edge of the buckle ring 4 are respectively turned downwards to form an inner flange 6 and an outer flange 7, and the inner flange 6 is embedded in the limiting clamping groove 5. The top height of the outer rib 7 is higher than that of the inner rib 6 so that the upper end face of the buckle ring 4 is inclined inward. The aesthetic property of the cup cover is improved. The top of the cover body 1 is provided with an installation clamping groove, the outer flange 7 is embedded in the installation clamping groove, and the outer flange 7 is welded and fixed with the cover body 1.
Sealing device includes first sealing washer 8, second sealing washer 9 and rand 10, and the periphery at top cap 2 is established to rand 10 cover, it has first sealed draw-in groove to open on the lateral surface of rand 10, and first sealing washer 8 card is established in this first sealed draw-in groove and is compressed tightly with the medial surface of above-mentioned outer flange 7 and lean on, open the bottom of top cap 2 has the sealed draw-in groove of second, and second sealing washer 9 card is established in this sealed draw-in groove of second and is supported and lean on with the up end pressure of lid 1.
A positioning groove is formed in the bottom of the clamping ring 10, the top cover 2 is clamped in the positioning groove, and the outer diameter of the top cover 2 is matched with the inner cavity of the positioning groove in size.
During installation, the second sealing ring 9 is pressed into the second sealing groove of the top cover 2, the top cover 2 is placed at the top of the cover body 1, the first sealing ring 8 is pressed into the first sealing groove of the clamping ring 10, the chuck is buckled at the periphery of the top cover 2, the buckling ring 4 is inserted into the cover body 1 from top to bottom, and the outer flange 7 of the buckling ring 4 is welded and fixed with the cover body 1.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a digital display bowl cover of high leakproofness, includes lid (1), top cap (2) and digital display chip (3), be equipped with a holding chamber in lid (1) and be used for placing digital display chip (3), top cap (2) lid closes the upper end opening part in holding chamber, a serial communication port, digital display bowl cover still including detaining circle (4), it has a spacing draw-in groove (5) to open on top cap (2), detain in circle (4) can imbed this spacing draw-in groove (5) to make top cap (2) can be relative lid (1) move about from top to bottom, detain between circle (4) and top cap (2), all be equipped with sealing device between top cap (2) and lid (1).
2. The high-sealing digital display cup cover according to claim 1, wherein the fastening ring (4) is circular, the inner side and the outer side of the fastening ring (4) are respectively turned over downwards to form an inner rib (6) and an outer rib (7), and the inner rib (6) is embedded in the limiting clamping groove (5).
3. The high-tightness digital cup cover according to claim 2, characterized in that the top height of the outer rib (7) is higher than that of the inner rib (6) so that the upper end surface of the fastening ring (4) is inclined inwards.
4. The high-sealing digital display cup cover according to claim 2, wherein a mounting slot is arranged at the top of the cover body (1), the outer flange (7) is embedded in the mounting slot, and the outer flange (7) is welded and fixed with the cover body (1).
5. The high-sealing digital display cup cover according to claim 2, wherein the sealing device comprises a first sealing ring (8), a second sealing ring (9) and a clamping ring (10), the clamping ring (10) covers the periphery of the top cover (2), a first sealing slot is formed on the outer side surface of the clamping ring (10), the first sealing ring (8) is clamped in the first sealing slot and is pressed against the inner side surface of the outer flange (7), a second sealing slot is formed in the bottom of the top cover (2), and the second sealing ring (9) is clamped in the second sealing slot and is pressed against the upper end surface of the cover body (1).
6. The high-sealing digital cup cover according to claim 5, characterized in that a positioning groove is formed at the bottom of the retainer ring (10), the top cover (2) is clamped in the positioning groove, and the outer diameter of the top cover (2) is matched with the inner cavity of the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545426.0U CN214548699U (en) | 2021-03-16 | 2021-03-16 | High leakproofness's digital display bowl cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545426.0U CN214548699U (en) | 2021-03-16 | 2021-03-16 | High leakproofness's digital display bowl cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214548699U true CN214548699U (en) | 2021-11-02 |
Family
ID=78354356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545426.0U Active CN214548699U (en) | 2021-03-16 | 2021-03-16 | High leakproofness's digital display bowl cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214548699U (en) |
-
2021
- 2021-03-16 CN CN202120545426.0U patent/CN214548699U/en active Active
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