CN214179977U

CN214179977U - Reinforced vacuum heat-preservation titanium cup

Info

Publication number: CN214179977U
Application number: CN202023084348.3U
Authority: CN
Inventors: 顾普荣
Original assignee: Zhejiang Xile Industry Co ltd
Current assignee: Zhejiang Xile Industry Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-09-14
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a strenghthened type vacuum insulation titanium cup, comprising a cup body, the inner bag, strengthen piece and filter screen, cup and inner bag welding, be equipped with the thermal-insulated cavity in vacuum between cup and the inner bag, the surface of inner bag is equipped with the first mounting groove of indent, the inner wall of cup is equipped with the second mounting groove of indent, first mounting groove and second mounting groove set up relatively, the one end joint of strengthening piece is in first mounting groove, other end joint is in the second mounting groove, be equipped with the through-hole that runs through the strengthening piece on the strengthening piece, the through-hole communicates with each other with the thermal-insulated cavity in vacuum, the bottom of cup is equipped with the venthole, the venthole communicates with each other with the thermal-insulated cavity in vacuum, the melting of venthole department has glass to glue, the both sides at filter screen top are equipped with the fixture block, the rim of a cup department of cup is equipped with radial arch, radial arch is equipped with the draw-in groove, draw-in groove and radial arch looks adaptation. By adopting the structure, the connection strength between the inner container and the cup body is improved, tea leaves can be filtered, and common drinks can be stored at the bottom of the cup for a long time.

Description

Reinforced vacuum heat-preservation titanium cup

Technical Field

The utility model relates to a thermos cup technical field, concretely relates to strenghthened type vacuum insulation titanium cup.

Background

Along with the continuous improvement of the living standard of people, more and more attention is paid to health, and the use of the vacuum cup is more and more. Compared with the traditional vacuum cup made of stainless steel, the titanium vacuum cup made of the stainless steel materials uses titanium as the material of the vacuum cup, can be used for making tea, coffee, milk and the like, can also be used for containing fruit juice, soybean milk, carbonated beverage, stew, traditional Chinese medicine and the like, cannot react with drinks such as tea leaves and the like in the cup, cannot generate peculiar smell, and cannot dissolve out any heavy metal element, so that the titanium metal material is widely applied to the field of the vacuum cup.

In the existing thermos cup, the welding position between the inner container and the outer shell is easy to break due to stress concentration, in order to prevent the damage, the cup body of the inner container and the cup body of the outer shell are always required to be thickened, meanwhile, the welding quality is ensured to meet the strength requirement, and the production cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide a reinforced vacuum heat-preservation titanium cup, which comprises a cup body, an inner container, a reinforcing sheet and a filter screen, wherein the cup body is welded with the inner container, a vacuum heat-insulation cavity is arranged between the cup body and the inner container, the outer surface of the inner container is provided with a first mounting groove which is concave inwards, the inner wall of the cup body is provided with a second mounting groove which is concave inwards, the first mounting groove and the second mounting groove are oppositely arranged, one end of the reinforcing sheet is clamped in the first mounting groove, the other end of the reinforcing sheet is clamped in the second mounting groove, the reinforcing sheet is provided with a through hole which penetrates through the reinforcing sheet, the through hole is communicated with the vacuum heat-insulation cavity, the bottom of the cup body is provided with an air outlet hole which is communicated with the vacuum heat-insulation cavity, the air outlet hole is melted with glass cement, and the glass cement is used for sealing the air outlet hole, the two sides of the top of the filter screen are provided with clamping blocks, the cup opening of the cup body is provided with a radial protrusion, the radial protrusion faces the end face of the outer side of the cup body, and the clamping grooves are matched with the radial protrusion.

On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of the cup body is provided with a sealing groove, and the air outlet is arranged in the sealing groove.

On the basis of the above scheme and as a preferable scheme of the scheme: still include a plurality of strengthening ribs, strengthening rib evenly distributed in around the venthole.

On the basis of the above scheme and as a preferable scheme of the scheme: one end of the reinforcing rib extends towards the air outlet, and the other end extends towards the periphery of the cup body.

On the basis of the above scheme and as a preferable scheme of the scheme: the outer surface of the inner container and the inner wall of the cup body are both coated with a plurality of layers of ceramic heat insulation coatings.

On the basis of the above scheme and as a preferable scheme of the scheme: and a plurality of anti-skid protrusions are fixedly arranged in the clamping grooves, and the outer surfaces of the anti-skid protrusions are in contact with the clamping blocks.

On the basis of the above scheme and as a preferable scheme of the scheme: the antiskid bulges are made of rubber.

The utility model discloses compare prior art protrusion and profitable technological effect and be:

1. set up the enhancement piece, improved the joint strength between inner bag and the cup, attenuate the cup body thickness of inner bag and shell under equal intensity, reduced welding quality requirement simultaneously, reduced manufacturing cost.

2. The filter screen is arranged, so that tea can be filtered, and common drinks can be stored at the bottom of the cup for a long time.

3. Through set up anti-skidding arch in the draw-in groove, can cause the extrusion of certain degree to the fixture block to the realization compresses tightly the fixture block and is fixed in the draw-in groove.

4. The reinforcing ribs are arranged, so that the tensile strength of the bottom of the cup body in all directions is enhanced.

Drawings

FIG. 1 is a schematic structural view of a reinforced vacuum insulation titanium cup of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an enlarged view of B in FIG. 1

FIG. 4 is an enlarged view of the structure C in FIG. 1;

fig. 5 is a schematic view of the bottom structure of the cup body.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in fig. 1, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses a strenghthened type vacuum insulation titanium cup, below combine the figure, further describe utility model's structure principle and theory of operation.

Referring to fig. 1, the reinforced vacuum heat-preservation titanium cup comprises a cup body 1, an inner container 2, a reinforcing sheet 3 and a filter screen 4.

Wherein, the cup body 1 is welded with the inner container 2, a vacuum heat insulation chamber 5 is arranged between the cup body 1 and the inner container 2, the vacuum heat insulation chamber 5 is internally provided with a heat conducting medium due to thin air, thereby playing a role of isolating heat transfer, the heat preservation effect is better, combining the figure 2 and the figure 3, the outer surface of the inner container 2 is provided with an inwards concave first mounting groove 6, the inner wall of the cup body 1 is provided with an inwards concave second mounting groove 7, the first mounting groove 6 and the second mounting groove 7 are oppositely arranged, one end of an annular reinforcing sheet 3 is clamped in the first mounting groove 6, the other end is clamped in the second mounting groove 7, the reinforcing sheet 3 is made of an elastic metal material, the reinforcing sheet 3 provides effective support between the inner container 2 and the cup body 1, the connection strength between the inner container 2 and the cup body 1 is increased, the reinforcing sheet 3 is provided with a through hole 8 penetrating through the reinforcing sheet 3, the through hole 8 is communicated with the vacuum heat insulation chamber 5, the bottom of the cup body 1 is provided with a sealing groove 9, the air outlet 10 is arranged in the sealing groove 9, the air outlet 10 is communicated with the vacuum heat insulation cavity 5, glass cement 11 is fused at the air outlet 10, and the glass cement 11 is used for sealing the air outlet 10. The vacuum heat insulation chamber 5 is vacuumized through the air outlet 10, and the through hole 8 is arranged, so that the problem of difficulty in vacuumizing caused by the arrangement of the reinforcing sheet 3 is solved.

The step of sealing the air outlet 10 by the glass cement 11 is as follows: the solid glass cement 11 is placed at the air outlet 10, the vacuum pumping is carried out in a high-temperature environment exceeding the melting point of the glass cement 11, the glass cement 11 is melted and seals the air outlet 10 during the vacuum pumping, the glass cement 11 is solidified after being cooled to the normal temperature, and the vacuum heat insulation cavity 5 is formed between the inner container 2 and the cup body 1.

Two sides of the top of the filter screen 4 are provided with clamping blocks 12, referring to fig. 4, a radial protrusion 13 is arranged at the cup opening of the cup body 1, a clamping groove 14 is arranged on the end surface of the radial protrusion 13 facing the outer side of the cup body 1, the clamping groove 14 is matched with the radial protrusion 13, a plurality of anti-skid protrusions 15 are fixedly arranged in the clamping groove 14, the outer surfaces of the anti-skid protrusions 15 are in contact with the clamping blocks 12, and specifically, the anti-skid protrusions 15 are made of rubber. So that the anti-slip bulge 15 can extrude the fixture block 12 to a certain degree, thereby realizing the compression fixation of the fixture block 12 in the clamping groove 14.

As a further preference of this embodiment, the cup further includes a plurality of reinforcing ribs 16, referring to fig. 5, the reinforcing ribs 16 are fixed in the sealing groove 9, the reinforcing ribs 16 are uniformly distributed around the air outlet 10, one end of the reinforcing rib 16 extends toward the air outlet 10, and the other end extends toward the periphery of the cup body 1, so that the tensile strength of the bottom of the cup body 1 in each direction is enhanced.

In addition, the inner container 2 made of titanium has too fast heat conduction and radiation, which is not favorable for long-time heat preservation, and in order to solve the technical problem, the outer surface of the inner container 2 and the inner wall of the cup body 1 are both coated with a plurality of layers of ceramic heat-insulating coatings 17, specifically, the ceramic heat-insulating coatings 17 are made of ZrO₂The heat radiation and heat dissipation of the high-temperature object and the low-temperature object can be suppressed. In summer, avoid outside heat conduction to the inner bag 2 in, have the cool effect in summer, in winter, avoid the heat radiation of inner bag 2 to the outside, have the warm effect in winter, the heat preservation effect is obvious.

It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a strenghthened type vacuum insulation titanium cup which characterized in that: the vacuum heat insulation cup comprises a cup body, an inner container, a reinforcing sheet and a filtering screen, wherein the cup body is welded with the inner container, a vacuum heat insulation chamber is arranged between the cup body and the inner container, an inwards concave first mounting groove is formed in the outer surface of the inner container, an inwards concave second mounting groove is formed in the inner wall of the cup body, the first mounting groove and the second mounting groove are oppositely arranged, one end of the reinforcing sheet is clamped in the first mounting groove, the other end of the reinforcing sheet is clamped in the second mounting groove, a through hole penetrating through the reinforcing sheet is formed in the reinforcing sheet and communicated with the vacuum heat insulation chamber, an air outlet hole is formed in the bottom of the cup body and communicated with the vacuum heat insulation chamber, glass cement is fused at the air outlet hole and used for sealing the air outlet hole, clamping blocks are arranged on two sides of the top of the filtering screen, and a radial bulge is arranged at the cup opening of the cup body, the end face of the radial protrusion facing the outer side of the cup body is provided with a clamping groove, and the clamping groove is matched with the radial protrusion.

2. The reinforced vacuum insulation titanium cup according to claim 1, characterized in that: the bottom of the cup body is provided with a sealing groove, and the air outlet is arranged in the sealing groove.

3. The reinforced vacuum insulation titanium cup according to claim 2, characterized in that: still include a plurality of strengthening ribs, strengthening rib evenly distributed in around the venthole.

4. The reinforced vacuum insulation titanium cup according to claim 3, wherein: one end of the reinforcing rib extends towards the air outlet, and the other end extends towards the periphery of the cup body.

5. The reinforced vacuum insulation titanium cup according to claim 1, characterized in that: the outer surface of the inner container and the inner wall of the cup body are both coated with a plurality of layers of ceramic heat insulation coatings.

6. The reinforced vacuum insulation titanium cup according to claim 5, wherein: and a plurality of anti-skid protrusions are fixedly arranged in the clamping grooves, and the outer surfaces of the anti-skid protrusions are in contact with the clamping blocks.

7. The reinforced vacuum insulation titanium cup according to claim 6, wherein: the antiskid bulges are made of rubber.