CN210446518U

CN210446518U - Upper-single-lower-double-opening cup with overlapped inner container and outer container at bottom

Info

Publication number: CN210446518U
Application number: CN201920595942.7U
Authority: CN
Inventors: 郭子路
Original assignee: Hebei Ml Glassware Co ltd
Current assignee: Hebei Ml Glassware Co ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-05-05
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a two uncovered cups under single upper cover of outer courage coincidence in bottom relates to uncovered cup field, including uncovered cup, uncovered cup comprises outer courage of glass, glass inner bag and glass base triplex, the glass inner bag butt fusion is inside in the middle of the outer courage of glass to the height that highly is higher than the outer courage of glass inner bag, the outer courage of glass and glass inner bag bottom butt fusion have glass base. The upper part of the cup body of the open cup of the utility model is of a single-layer structure, when tea and coffee are tasted, the edge of the mouth part is thin and moist, the comfort is extremely high, and the quality of the tasted tea and coffee is improved; the glass inner container and the glass outer container of the open cup body are superposed with the glass base, and the inner container is easy to crack and leak water in the using process, so that the danger of drinking tea and coffee is avoided.

Description

Upper-single-lower-double-opening cup with overlapped inner container and outer container at bottom

Technical Field

The utility model relates to an uncovered cup field specifically is a two uncovered cups under single of going up of outer courage coincidence in bottom.

Background

At present, glass cups in the market are mostly single-layer cups and double-layer cups, and when the single-layer cups are used for drinking hot tea (coffee), hands are easy to scald when the single-layer cups are held; when the water temperature is reduced and the cup is held up to drink water, the water temperature is sensed to be cool, the taste of tea (coffee) tasting is influenced, and the temperature cannot be controlled in time; the double-layer cup can play a role in heat insulation and prevent hands from being scalded, but due to the process problem, the edge of the mouth part is too thick after the inner and outer liners are closed, so that the comfort of the mouth part and the edge of the cup mouth part in contact is influenced when the cup is used;

the double-layer cup is not easy to directly heat on an electric ceramic stove and an infrared heater, the inner container is directly heated and suspended, and the glass is not heat-conducting, so that heating failure is caused; when the double-layer cup is used for drinking tea (coffee), the inner container is not easy to crack and leak, and danger is easy to cause, so that the upper single-lower double-open cup with the overlapped inner container and outer container at the bottom is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two open-mouthed cups under single of going up of outer courage coincidence in bottom to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an upper single-lower double-open cup with a superposed bottom inner container and outer container comprises an open cup body, wherein the open cup body consists of a glass outer container, a glass inner container and a glass base, the glass inner container is welded inside the middle of the glass outer container, the height of the glass inner container is higher than that of the glass outer container, and the glass base is welded at the bottoms of the glass outer container and the glass inner container.

As a further aspect of the present invention: and an exhaust hole is arranged below the side wall of the glass outer container.

As a further aspect of the present invention: the exhaust hole is 7mm away from the glass base.

As a further aspect of the present invention: the outer wall of the glass inner container and the inner wall of the glass outer container are welded in a seamless mode.

As a further aspect of the present invention: the glass inner container, the glass outer container and the glass base are seamless and overlapped with each other.

As a further aspect of the present invention: the bottom of the outer wall of the glass base is flat.

As a further aspect of the present invention: the upper part of the open cup body is of a single-layer structure.

As a further aspect of the present invention: the lower part of the open cup body is of a double-layer structure.

Compared with the prior art, the beneficial effects of the utility model are that: when tea and coffee are poured into the cup and the cup body with the opening is held, the cup is held in the double-layer structure area to avoid scalding hands, the tea and the coffee in the cup can be slightly tasted, the cup can be held in the hands or placed on a table, and the cup can be tasted again after a moment until the cup is tasted at a proper temperature, and then the cup can be drunk smoothly with a large mouth; because the upper part of the open cup body is of a single-layer structure, when tea and coffee are tasted, the edge of the mouth part is thin and moist, the comfort is high, and the quality of the tea and coffee is improved; the glass inner container and the glass outer container of the open cup body are superposed with the glass base, and the inner container is easy to crack and leak water in the using process, so that the danger of drinking tea and coffee is avoided.

Drawings

Fig. 1 is a schematic perspective view of an upper single-lower double-open cup with a superposed inner container and outer container at the bottom.

Fig. 2 is a plan view of an upper single-lower double open cup with the bottom inner container and the bottom outer container superposed.

FIG. 3 is a schematic structural diagram of the glass outer container after wire drawing, tire blowing and opening bursting in the manufacturing process of the upper single-lower double-open cup with the overlapped inner container and outer container at the bottom.

FIG. 4 is a schematic structural diagram of a glass inner container after wire drawing, tire blowing and opening bursting in the manufacturing process of the upper single-lower double-open cup with the overlapped inner container and outer container at the bottom.

FIG. 5 is a schematic view of the structure of the inner and outer liners in the process of making the upper and lower double open cups with the overlapped inner and outer liners at the bottom.

FIG. 6 is a schematic view of the structure of the back cover in the manufacturing process of the upper single-lower double open cup with the overlapped inner and outer liners at the bottom.

In the figure: 01-open cup body, 012-glass inner container, 013-glass base, 014-vent hole, 015-glass outer container.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, an upper-single-lower double-open cup with a superposed bottom inner container and outer container comprises an open cup body 01, wherein the open cup body 01 is composed of three parts, namely a glass outer container 015, a glass inner container 012 and a glass base 013.

Specifically, the glass inner container 012 is welded to the middle inside of the glass outer container 015, the glass inner container 012 is higher than the glass outer container 015, a glass base 013 is welded to the bottoms of the glass outer container 015 and the glass inner container 012, the bottom of the outer wall of the glass base 013 is flat, the upper part of the open cup body 01 is of a single-layer structure, and the lower part of the open cup body 01 is of a double-layer structure.

Furthermore, the outer wall of the glass inner container 012 and the inner wall of the glass outer container 015 are welded in a seamless mode, the glass inner container 012, the glass outer container 015 and the glass base 013 are seamless and overlapped, the inner container is easy to crack and leak in the using process, and the danger of drinking tea and coffee is avoided.

Example two

Referring to fig. 1, the difference between the second embodiment and the first embodiment is that a vent hole 014 is arranged below the side wall of the glass outer container 015, the vent hole 014 is arranged at a position which is away from the glass base 0137 mm from the side wall of the glass outer container 015, the glass is formed, closed, and finally plugged, so that the bottom of the glass base 013 is flat, and the glass can be directly heated on an electric ceramic furnace or an infrared applicator.

Referring to fig. 3-6, the manufacturing process:

(1) calculating the length of the required raw material according to the product of the high borosilicate tube, cutting the tube with the length of 1800mm into the required length by a wire drawing machine, firstly heating the tube by soft fire at 200-300 ℃ for firing for 30 seconds, slowly increasing the fire source, raising the temperature from 300 ℃ to 1100 ℃ for firing for 90 seconds, slowly rotating and drawing the tube when the tube is fired from red to white, cutting the middle part of the drawn wire by a sand sheet, and neatly placing the cut wire tube on a wire drawing frame;

(2) blow molding the previously drawn wire: inserting the filaments into a rubbing rod, heating the filaments by soft fire at 200-300 ℃ for firing for 30 seconds, slowly increasing the fire source from 200 ℃ to 1100 ℃ for firing for 120 seconds, firing to red, putting the filaments into a mold, rotating the rubbing rod, slowly blowing air, wherein the air pressure is 0.1Mpa, blowing the mold completely, stopping blowing air, continuously rotating the glass body in the mold for 5 seconds and the like for cooling and forming, observing whether the appearance of the blown glass tire meets the enterprise mark appearance standard, taking the glass tire off the rubbing rod, placing a special glass tire tool on the glass tire tool, and preventing the glass tire from being knocked and rubbed to generate scratches;

(3) removing excessive materials at the mouth part: putting the tire into a mouth-bursting machine, paying attention to the clamping head without applying too much force, avoiding scratching hands by the damaged glass, taking the fact that the glass does not shake as a standard, pulling flame to the lower part of the cup tire, rapidly rotating the cup tire by one hand at the rotating speed of 2 revolutions per second, slowly and tentatively pulling the filament head of the cup tire by the other hand, burning a red ring at the cup mouth at the temperature of 1000-;

(4) closing the inner container and the outer container: firstly, wiping the glass inner container 012 and the glass outer container 015 cleanly, matching the glass inner container 012 and the glass outer container 015, then clamping the glass inner container 012 in a mouth-closing machine chuck, fixing the glass inner container 012 and the glass outer container 015, pulling a lamp cap, melting the lower part of a mouth-closing part by big fire, and rotating the mouth-closing machine chuck while burning until the glass inner container 012 and the glass outer container 015 are combined into a whole;

(5) closing the bottom inner container and the bottom outer container, and sealing the bottom by using redundant materials: the glass inner container 012 and the glass outer container 015 which are closed at the upper part are placed in a chuck of a closing machine, the inner container and the outer container at the bottom are welded well, then soft fire is heated to 200-plus-300 ℃ for firing for 30 seconds, a fire source is slowly increased to be fired for 120 seconds from 200 ℃ to 1100 ℃, excess materials at the bottom are completely fired and melted into a bottom until the bottom is flat, and in the process, a skilled master is needed to close the bottom to prevent cracking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An upper single-lower double open cup with overlapped bottom inner containers comprises an open cup body (01), wherein the open cup body (01) consists of a glass outer container (015), a glass inner container (012) and a glass base (013), and is characterized in that the glass inner container (012) is welded in the middle of the glass outer container (015), the height of the glass inner container (012) is higher than that of the glass outer container (015), and the bottoms of the glass outer container (015) and the glass inner container (012) are welded with the glass base (013); and an exhaust hole (014) is arranged below the side wall of the glass outer container (015).

2. The upper single-lower double-open cup with the overlapped bottom inner container and bottom outer container as claimed in claim 1, wherein the vent hole (014) is 7mm away from the glass base (013).

3. The cup with the upper portion and the lower portion coinciding with each other as claimed in claim 2, wherein the bottom of the outer wall of the glass base (013) is flat.

4. The upper single-lower double open cup with the overlapped bottom inner container and bottom outer container as claimed in claim 1, wherein the upper part of the open cup body (01) is of a single-layer structure.

5. The upper single-lower double open cup with the overlapped bottom inner container and bottom outer container as claimed in claim 1, wherein the lower part of the open cup body (01) is of a double-layer structure.