CN213345186U

CN213345186U - Cup cover

Info

Publication number: CN213345186U
Application number: CN202022086992.8U
Authority: CN
Inventors: 杜立勇
Original assignee: Pujiang Yiying Crystal Co ltd
Current assignee: Pujiang Yiying Crystal Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-04
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to the technical field of daily necessities, in particular to a cup cover, which comprises an inner cover (100), wherein the inner wall surface of the inner cover is provided with a thread (101), and the top of the inner cover is provided with a depressed part (102); a buckling part (200) is sleeved outside the inner cover, the buckling part is in sealing connection with the edge of the cover opening of the inner cover, and a space formed between the buckling part and the inner cover is vacuum; a crystal glass sheet (300) is placed at the top of the buckling part, an outer cover (400) is sleeved outside the buckling part, and the crystal glass sheet is fixed at the top of the buckling part through the outer cover; the surface of the crystal glass sheet far away from the buckling part is an arc surface, and the top of the arc surface of the crystal glass sheet far away from the buckling part is protruded to the outside of the outer cover. The utility model has the characteristics of the crystal glass piece is difficult to drop, thermal-insulated effect is better and the aesthetic property is better.

Description

Cup cover

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a cup cover.

Background

The water cup is one of essential articles for daily life, and along with the gradual improvement of the living standard, people pay more and more attention to the quality of life, and the quality requirement of the drinking water as a life source is also gradually improved.

Ordinary water cup lid all only serves as by the lid that can seal the rim of a cup, only plays the function that prevents that cup water from overflowing, and some inside still establishes of bowl cover are equipped with the packing ring and are used for realizing the better sealed cooperation of rim of a cup and bowl cover, but like this is simple the general use who has satisfied the bowl cover, and the aspect is still not enough outstanding in the pleasing to the eye when using, and it prevents scalding the effect and also not very good simultaneously.

The patent with the publication number of 'CN 201468832U' discloses a crystal glass sheet cup cover, which comprises an outer cover, a transparent plastic inner cover and a gasket, wherein the transparent plastic inner cover is arranged in the outer cover in an interference fit manner, the gasket is arranged in the transparent plastic inner cover, and the crystal glass sheet is adhered to the top surface of the outer cover through a dripping glue. The aquatic product glass piece and the enclosing cover are bonded, the middle part is inwards sunken, one layer of annular mirror surface coating is further plated on the surface where the crystal glass piece and the enclosing cover are bonded, the sealed water cup can be better when in use, the hand feeling is thicker and heavier, and the appearance is attractive. The crystal glass sheet in the patent is pasted on the top surface of the outer cover through glue dripping, but after the crystal glass sheet is used for a long time, the crystal glass sheet and the outer cover can be separated due to the influence of the temperature and the water vapor of the hot water in the cup; the heat insulation effect is not good, and when boiled water is put in the cup, the cup cover is unscrewed, so that the hand can be scalded; although the crystal glass has the characteristic of attractive appearance, the surface of the crystal glass sheet is of a plane structure, and the crystal glass sheet lacks of curve beauty in the aspect of strict aesthetics.

Therefore, the existing cup cover of the water cup has the problems that the crystal glass sheet is easy to fall off, the heat insulation effect is poor and the attractiveness is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cup cover which solves the technical problems of the prior cup cover and has the advantages that crystal glass sheets are not easy to drop, the heat insulation effect is good and the aesthetic property is good.

The technical scheme of the utility model: a cup cover comprises an inner cover, wherein threads are arranged on the inner wall surface of the inner cover, and a concave part is arranged at the top of the inner cover; the outer part of the inner cover is sleeved with a buckling part, the buckling part is in sealing connection with the edge of a cover opening of the inner cover, and a space formed between the buckling part and the inner cover is vacuum; the crystal glass sheet is placed at the top of the buckling part, the outer cover is sleeved outside the buckling part, and the crystal glass sheet is fixed at the top of the buckling part through the outer cover; the surface of the crystal glass sheet far away from the buckling part is an arc surface, and the top of the arc surface of the crystal glass sheet far away from the buckling part is protruded to the outside of the outer cover. The utility model discloses a set up the depressed part at the top of inner cup, under the sunk structure of depressed part, set up all spaces that form between buckling part and the inner cup and be the vacuum, wherein included the indent vacuum space of depressed part, through the setting of depressed part and vacuum, got rid of the heat conduction of air, makeed the utility model discloses have better heat-proof quality, the hot water heat that is located in the drinking cup can not be followed the bowl cover and is dispersed fast, has better heat insulating ability, also can not have because of the hot water heat in the drinking cup transmits to the bowl cover fast, the problem that the hand is scalded when twisting the bowl cover of production; the crystal glass sheet in the utility model is fixed on the top of the buckling part through the outer cover, can not easily fall off from the top of the buckling part, and has the characteristic of stable installation; the utility model discloses a set up the one side of keeping away from the buckling parts with the crystal glass piece into the arc surface, the arc surface top protrusion to the outside of enclosing cover after the installation of crystal glass piece for whole bowl cover has appeared to have had the characteristics that the curve is beautiful.

Preferably, the distance between the top of the arc surface of the crystal glass sheet far away from the buckling part and the plane of one surface of the crystal glass sheet close to the buckling part is 1-30 mm. More preferably, the distance between the top of the arc surface of the crystal glass sheet far away from the buckling part and the plane of one surface of the crystal glass sheet close to the buckling part is 5-25 mm. Most preferably, the distance between the top of the arc surface of the crystal glass sheet far away from the buckling part and the plane of one surface of the crystal glass sheet close to the buckling part is 10-20 mm. The distance can be flexibly designed according to actual needs, and the distance is based on the fact that a good curve attractive effect can be generated.

Preferably, the top of the buckling part is of an arc surface structure, and one surface of the crystal glass sheet close to the buckling part is of an arc surface; the arc direction of the crystal glass sheet close to the arc surface of the buckling part is the same as the arc direction of the top of the buckling part; the arc surface of the crystal glass sheet close to the buckling part is attached to the arc surface of the buckling part. The design of the arc surface of the crystal glass sheet close to the buckling part and the design of the arc surface of the buckling part can ensure that the crystal glass sheet can be automatically positioned when being installed and directly placed on the buckling part without manual adjustment.

Preferably, the top of the buckling part is of a plane structure, and one surface of the crystal glass sheet close to the buckling part is a plane; the plane side of the crystal glass sheet is attached to the top plane of the buckling part. The plane structure is convenient and quick in processing and manufacturing, and the difficulty requirement on the processing technology is low.

Preferably, a clamping groove is formed in the position, close to the edge, of the arc surface of the crystal glass sheet, far away from the buckling part; and one end of the outer cover, which is far away from the buckling part, is provided with a folded edge, and the folded edge is matched with the clamping groove. Through set up the draw-in groove on the crystal glass piece, set up the hem on the outer cover to draw-in groove and hem matched with mode can let the crystal glass piece more firm at the top installation of buckling parts, the effectual condition that prevents the crystal glass piece and drop from the top of buckling parts takes place.

Preferably, a flange is arranged at the edge of the cover opening of the inner cover, and the buckling part is in sealing connection with the flange. The sealing connection is to ensure that the space formed between the buckling part and the inner cover is always vacuum, so as to better ensure the heat insulation effect of the cup cover.

Preferably, the outer cover is of a sleeve-shaped structure; the outer cover is sleeved on the buckling part in an interference mode, or the outer cover is welded on the buckling part, or the outer cover is welded on the turned edge of the inner cover.

Preferably, a decorative sheet is provided between the top of the engaging portion and the crystal glass sheet. More preferably, the decorative sheet is a drawing paper sheet or a drawing plastic sheet. The decorative sheet can penetrate through the crystal glass sheet, so that the cup cover looks more beautiful.

Preferably, the recess depth of the recess portion is not more than one-half of the depth of the inner lid. The concave part does not occupy too much space inside the cup body of the water cup and can not discharge water in the cup body out of the cup body, wherein the concave part is relative to the concave depth of the inner cover so as not to discharge the water in the cup body.

Preferably, the buckling port of the buckling part is welded with the edge of the cover opening of the inner cover; the buckling part and the flanging are welded. The welding connection can ensure the connection strength and the whole sealing property inside the connected cup cover.

Preferably, the transition between the top surface of the buckling part and the side surface of the outer wall of the buckling part is smooth, the clamping groove is an annular clamping groove, the folded edge is bent towards the center direction of the outer cover, and the bent part of the folded edge is smoothly bent. The smooth transition between the top surface of the buckling part and the side surface of the outer wall of the buckling part is convenient for the outer cover to be smoothly buckled on the buckling part; the annular clamping groove and the folded edge can have a better matching effect, the stability after matching is ensured, and the movement of the crystal glass sheet after installation is prevented; the smooth bending of the folded edge ensures the comfortable feeling of the whole cup cover and prevents the discomfort caused by the cup cover to the hand scratching.

The utility model discloses following beneficial effect has:

(1) through setting up the depressed part at the top of the inner cup, under the sunken structure of the depressed part, set up all spaces formed between buckling part and the inner cup and be vacuum, wherein included the concave vacuum space of the depressed part too, through the setting of depressed part and vacuum, has got rid of the heat conduction of the air, make the utility model discloses have better heat-proof quality, the hot water heat located in drinking cup can not be shed from the bowl cover fast, has better heat insulating ability, also can not have because of the hot water heat in the drinking cup is transmitted to the bowl cover fast, the problem of scalding hand when twisting the bowl cover of production;

(2) the crystal glass sheet is fixed on the top of the buckling part through the outer cover, cannot easily fall off from the top of the buckling part, and has the characteristic of stable installation;

(3) one surface of the crystal glass sheet, which is far away from the buckling part, is set to be an arc surface, and the top of the arc surface of the crystal glass sheet is protruded to the outside of the outer cover after installation, so that the whole cup cover is seen to have the characteristic of beautiful curve.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a first structure of the inner lid of the present invention;

FIG. 3 is a second schematic view of the inner lid of the present invention;

FIG. 4 is a schematic view of a first structure of the fastening portion of the present invention;

FIG. 5 is a second structural view of the fastening portion of the present invention;

fig. 6 is a schematic view of a first structure of the outer cover of the present invention;

fig. 7 is a second structural schematic diagram of the outer cover of the present invention;

FIG. 8 is a schematic view of a first configuration of a crystal glass sheet according to the present invention;

FIG. 9 is a second schematic view of a crystal glass sheet according to the present invention.

The labels in the figures are: 100-inner cover, 101-screw thread, 102-sunken part, 103-flanging, 200-buckling part, 300-crystal glass sheet, 301-clamping groove, 400-outer cover and 401-flanging.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

A cup cover as shown in fig. 1 comprises an inner cover 100 as shown in fig. 2 and 3, wherein the inner wall surface of the inner cover is provided with threads 101, and the top of the inner cover is provided with a depressed part 102; the buckling part 200 shown in fig. 4 and 5 is sleeved outside the inner cover, the buckling part is in sealing connection with the edge of the cover opening of the inner cover, and a space formed between the buckling part and the inner cover is vacuum; the top of the buckling part is laid with the crystal glass piece 300 shown in fig. 8 and 9, the outer cover 400 shown in fig. 6 and 7 is sleeved outside the buckling part, and the crystal glass piece is fixed on the top of the buckling part through the outer cover; the surface of the crystal glass sheet far away from the buckling part is an arc surface, and the top of the arc surface of the crystal glass sheet far away from the buckling part is protruded to the outside of the outer cover.

The distance between the top of the arc surface of the crystal glass sheet far away from the buckling part and the plane of one surface of the crystal glass sheet close to the buckling part is 1-30 mm.

The top of the buckling part is of an arc surface structure, and one surface of the crystal glass sheet close to the buckling part is of an arc surface; the arc orientation of the crystal glass sheet close to the arc surface of the buckling part is the same as the arc orientation of the top of the buckling part; the arc surface of the crystal glass sheet close to the buckling part is attached to the arc surface of the buckling part.

The top of the buckling part is of a plane structure, and one surface of the crystal glass sheet close to the buckling part is a plane; the plane side of the crystal glass sheet is attached to the top plane of the buckling part.

A clamping groove 301 is formed in the position, close to the edge, of the arc surface of the crystal glass sheet far away from the buckling part; one end of the outer cover, which is far away from the buckling part, is provided with a folded edge 401, and the folded edge is matched with the clamping groove.

The edge of the cover opening of the inner cover is provided with a flange 103, and the buckling part is connected with the flange in a sealing way.

The outer cover is of a sleeve-shaped structure; the outer cover is sleeved on the buckling part in an interference mode, or the outer cover is welded on the buckling part, or the outer cover is welded on the flanging of the inner cover.

The depth of the recess is not greater than one-half of the depth of the inner lid.

The buckling port of the buckling part is welded with the edge of the cover opening of the inner cover; the buckling part and the flanging are welded.

The transition between the top surface of buckling parts and the side surface of the outer wall of the buckling parts is smooth transition, the clamping groove is an annular clamping groove, the folded edge is bent towards the center direction of the outer cover, and the bent part of the folded edge is bent smoothly.

The utility model discloses a theory of operation does:

vacuumizing the inner cover 100 and the buckling part 200 and then welding the parts together, placing a 15mm thick crystal glass sheet 300 on the top of the buckling part, sleeving the outer cover 400 on the buckling part, and enabling the folded edge 401 on the outer cover to be well matched in the annular clamping groove of the crystal glass sheet, so that the arc surface of the crystal glass sheet is projected to the outside of the outer cover, the whole cup cover has a better curve beauty, the end part of the outer cover is welded with the buckling part or the folded edge 103, and the smoothness of the welded part is ensured during welding so as not to scratch the hands; wherein, a decorative sheet can be arranged between the crystal glass sheet and the top of the buckling part, and the decorative sheet can be a picture decorative paper sheet or a picture decorative plastic sheet, so that the cup cover looks more beautiful.

Claims

1. A cup cover is characterized in that: the inner cover comprises an inner cover (100), wherein the inner wall surface of the inner cover is provided with threads (101), and the top of the inner cover is provided with a depressed part (102); a buckling part (200) is sleeved outside the inner cover, the buckling part is in sealing connection with the edge of the cover opening of the inner cover, and a space formed between the buckling part and the inner cover is vacuum; a crystal glass sheet (300) is placed at the top of the buckling part, an outer cover (400) is sleeved outside the buckling part, and the crystal glass sheet is fixed at the top of the buckling part through the outer cover; the surface of the crystal glass sheet far away from the buckling part is an arc surface, and the top of the arc surface of the crystal glass sheet far away from the buckling part is protruded to the outside of the outer cover.

2. The cup cover of claim 1, wherein: the distance between the top of the arc surface of the crystal glass sheet far away from the buckling part and the plane of one surface of the crystal glass sheet close to the buckling part is 1-30 mm.

3. The cup cover of claim 1, wherein: the top of the buckling part is of an arc surface structure, and one surface of the crystal glass sheet close to the buckling part is of an arc surface; the arc direction of the crystal glass sheet close to the arc surface of the buckling part is the same as the arc direction of the top of the buckling part; the arc surface of the crystal glass sheet close to the buckling part is attached to the arc surface of the buckling part.

4. The cup cover of claim 1, wherein: the top of the buckling part is of a plane structure, and one surface of the crystal glass sheet close to the buckling part is a plane; the plane side of the crystal glass sheet is attached to the top plane of the buckling part.

5. The cup cover of claim 1, wherein: a clamping groove (301) is formed in the position, close to the edge, of the arc surface of the crystal glass sheet, far away from the buckling part; and one end of the outer cover, which is far away from the buckling part, is provided with a folded edge (401), and the folded edge is matched with the clamping groove.

6. The cup cover of claim 1, wherein: the edge of the cover opening of the inner cover is provided with a flanging (103), and the buckling part is in sealing connection with the flanging.

7. The cup cover of claim 6, wherein: the outer cover is of a sleeve-shaped structure; the outer cover is sleeved on the buckling part in an interference mode, or the outer cover is welded on the buckling part, or the outer cover is welded on the turned edge of the inner cover.

8. The cup cover of claim 1, wherein: and a decorative sheet is arranged between the top of the buckling part and the crystal glass sheet.

9. The cup cover of claim 6, wherein: the buckling port of the buckling part is welded with the edge of the cover opening of the inner cover; the buckling part and the flanging are welded.

10. The cup cover of claim 5, wherein: the transition between the top surface of the buckling part and the side surface of the outer wall of the buckling part is smooth transition, the clamping groove is an annular clamping groove, the folded edge is bent towards the center direction of the outer cover, and the bent part of the folded edge is smooth bending.