A new vacuum flask

Abstract

The application discloses a novel vacuum bottle, which comprises a cover, a pressing cap, a pump core, a shoulder sleeve, an inner bottle and an outer bottle, the cover, the shoulder sleeve and the outer bottle are in an oval shape, vertical recessed notches are arranged on opposite surfaces of the two sides of the short diameter of the oval of the cover and the outer bottle, a gap is left in the middle of the cover and the outer bottle, the gap and the vertical recessed notches of the cover and the outer bottle form a cross pattern as a whole, the outer surfaces of the cover, the shoulder sleeve and the outer bottle are all covered with an aluminum shell, the two sides of the long diameter of the oval of the cover are respectively provided with vacant positions, and spaces formed between the vacant positions of the two sides of the long diameter of the oval of the cover and the aluminum shell of the cover are respectively filled with an arc-shaped counterweight and an upper arc-shaped magnet, and the vacant positions of the two sides of the long diameter of the oval of the shoulder sleeve are respectively filled with a lower arc-shaped magnet. The novel vacuum bottle improves the overall quality of the package, guarantees the freshness and pollution-free of the material, and makes the package more high-grade.

Description

TECHNICAL FIELD

[0001] The present application relates to a new type of vacuum bottle. BACKGROUND

[0002] The existing ordinary vacuum bottle package has the following shortcomings:

[0003] (1) The residual material of the discharge hole of the cap mouth part is easy to be contaminated and condensed;

[0004] (2) The cover form of the buckle cooperation is generally used, and there is no senior feeling;

[0005] (3) The conventional plastic shell has ordinary packaging texture, and the appearance effect has poor plasticity. SUMMARY

[0006] The purpose of the present application is to overcome the defects of the prior art, provide a new type of vacuum bottle, improve the overall texture of the package, ensure the freshness and non-pollution of the material, and make the package more senior.

[0007] The technical scheme for achieving the above-mentioned purpose is: a new type of vacuum bottle, comprising a cover, a cap, a pump core, a shoulder sleeve, an inner bottle and an outer bottle, the lower part of the inner bottle is arranged in the outer bottle, the inner bottle is arranged with a piston in interference fit, the shoulder sleeve is sleeved on the upper part of the inner bottle, the lower part of the pump core is inserted into the bottle mouth of the inner bottle, the middle part of the pump core is clamped in the upper end opening of the shoulder sleeve, the top end of the pump core is connected with the cap, and the cap is sleeved with the cover, wherein:

[0008] The outer shape of the cover, the shoulder sleeve and the outer bottle is oval, vertical recessed notches are arranged on the opposite surfaces of the short diameter of the oval of the cover and the outer bottle, and a gap is left between the cover and the outer bottle, which forms a cross pattern with the vertical recessed notches of the cover and the outer bottle;

[0009] The outer surfaces of the cover, the shoulder sleeve and the outer bottle are all sleeved with an aluminum shell;

[0010] The two sides of the long diameter of the oval of the cover are respectively provided with empty positions, the space formed between the empty positions of the two sides of the long diameter of the oval of the cover and the cover aluminum shell is filled with an arc-shaped counterweight and an upper arc-shaped magnet after the cover and the cover aluminum shell are assembled, and the arc-shaped counterweight and the upper arc-shaped magnet in each space are arranged one above the other;

[0011] The two sides of the long diameter of the oval of the shoulder sleeve are respectively provided with empty positions, the space formed between the empty positions of the two sides of the long diameter of the oval of the shoulder sleeve and the shoulder sleeve aluminum shell is respectively filled with a lower arc-shaped magnet after the shoulder sleeve and the shoulder sleeve aluminum shell are assembled; the upper arc-shaped magnet and the lower arc-shaped magnet are positionally matched, so that the cover and the shoulder sleeve are matched by magnetic attraction.

[0012] The novel vacuum bottle, wherein the shape of the cap is oval.

[0013] The novel vacuum bottle, wherein the shape of the cap is oval.

[0014] The novel vacuum bottle, wherein the shape of the cap is oval.

[0015] The novel vacuum bottle, wherein the shape of the cap is oval.

[0016] The novel vacuum bottle, wherein the shape of the cap is oval.

[0017] The novel vacuum bottle, wherein the shape of the cap is oval.

[0018] The novel vacuum bottle, wherein the shape of the cap is oval.

[0019] The novel vacuum bottle, wherein the shape of the cap is oval.

[0020] (1) The oval-shaped full-aluminum shell, the added counterweight in the cover, and the improved overall quality of the package;

[0021] (2) The TPE soft-gel self-closing port and the vacuum-sealed inner bottle ensure the freshness and non-pollution of the material;

[0022] (3) The magnetically attracted cover enhances the experience of opening the cover and makes the package more high-end. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The novel vacuum bottle, wherein the shape of the cap is oval.

[0024] The novel vacuum bottle, wherein the shape of the cap is oval.Figure 2 is a sectional view (ellipse short diameter direction) of the new vacuum bottle of the present application;

[0025] Figure 3 is a sectional view (ellipse long diameter direction) of the new vacuum bottle of the present application;

[0026] Figure 4 is a sectional view of E-E direction of Figure 3 ;

[0027] Figure 5 is a sectional view of F-F direction of Figure 3 ;

[0028] Figure 6 is a sectional view of G-G direction of Figure 3 ;

[0029] Figure 7 is an assembly schematic view of the cover and the cover aluminum shell;

[0030] Figure 8 is an assembly schematic view of the inner bottle, the piston, the outer bottle and the outer bottle aluminum shell;

[0031] Figure 9 is an assembly schematic view of the press cap and the press cap aluminum shell;

[0032] Figure 10 is an assembly schematic view of the shoulder sleeve and the shoulder sleeve aluminum shell;

[0033] Figure 11 is a perspective view of the shoulder sleeve from the bottom direction;

[0034] Figure 12 is a perspective view of the press cap from the bottom direction. DETAILED DESCRIPTION

[0035] In order to make the person skilled in the art better understand the technical solutions of the present application, the specific embodiments thereof will be described in detail below in combination with the drawings:

[0036] Please refer to Figures 1 to 12 , the best embodiment of the present application, a new vacuum bottle, comprising a cover 4, a press cap 12, a pump core 14, a shoulder sleeve 15, an inner bottle 5 and an outer bottle 7, the lower part of the inner bottle 5 is arranged in the outer bottle 5, the inner bottle 5 is arranged with a piston 6 in interference fit, the shoulder sleeve 15 is sleeved on the upper part of the inner bottle 5, the lower part of the pump core 14 is inserted into the bottle mouth of the inner bottle 5, the middle part of the pump core 14 is clamped in the upper end opening of the shoulder sleeve 15, the top end of the pump core 14 is connected with the press cap 12, and the press cap 12 is sleeved with the cover 4.

[0037] The outer shape of the cover 4, the shoulder sleeve 15 and the outer bottle 7 is oval. The cover 4 is provided with vertical recessed notches on the two sides of the short diameter of the oval, specifically, the cover 4 is provided with upper vertical recessed notches 41 on the two sides of the short diameter of the oval, and the outer bottle 7 is provided with lower vertical recessed notches 71 on the two sides of the short diameter of the oval. A gap 16 is left between the cover 4 and the outer bottle 7, and the gap 16 and the upper vertical recessed notches 41 and the lower vertical recessed notches 71 form a cross pattern as a whole.

[0038] The outer surfaces of the cover 4, the cap 12, the shoulder sleeve 15 and the outer bottle 7 are all covered with an aluminum shell, so that the overall quality of the package is improved, and the plasticity of the appearance effect is enhanced.

[0039] The cover 4 is provided with vacant positions 42 on the two sides of the long diameter of the oval. After the cover 4 is assembled with the cover aluminum shell 1, an arc-shaped counterweight 2 and an upper arc-shaped magnet 3 are arranged in the spaces formed between the vacant positions 42 on the two sides of the long diameter of the oval of the cover 4 and the cover aluminum shell 4, and the arc-shaped counterweight 2 and the upper arc-shaped magnet 3 in each space are arranged one above the other.

[0040] The shoulder sleeve 15 is provided with vacant positions 151 on the two sides of the long diameter of the oval. After the shoulder sleeve 15 is assembled with the shoulder sleeve aluminum shell 9, a lower arc-shaped magnet 13 is arranged in the space formed between the vacant positions 151 on the two sides of the long diameter of the oval of the shoulder sleeve 15 and the shoulder sleeve aluminum shell 9. The upper arc-shaped magnet 3 and the lower arc-shaped magnet 13 are positionally matched, so that the cover 4 and the shoulder sleeve 15 are magnetically attracted and matched. In addition, the cover 4 is designed in an oval shape inside, and the shoulder sleeve 15 is designed in an oval shape outside. The cover 4 and the shoulder sleeve 15 are matched in shape, so that the relative rotation of the cover 4 and the shoulder sleeve 15 during the magnetic attraction and matching can be prevented.

[0041] The cap 12 is designed in an oval shape.

[0042] The shoulder sleeve 15 is designed with a shoulder sleeve notch 152 on one side of the upper end protruding ring. The cap 12 is designed with a cap protruding rib 121 matched with the shoulder sleeve notch 152. The cap protruding rib 121 is inserted into the shoulder sleeve notch 152.

[0043] The discharge port of the cap aluminum shell 10 is provided with a soft glue self-closing port 11. The soft glue self-closing port 11 is provided with a vertical discharge port slit. The cap aluminum shell is sleeved on the cap 12. When not in use, the discharge port slit of the soft glue self-closing port 11 is in a closed state. When the cap 12 is pressed to press the material out of the pump core 14, the discharge port slit is opened under the extrusion force, the material is pumped out, and the discharge port slit is closed by the elastic force of the soft glue self-closing port 11 after the cap 12 is returned. The soft glue self-closing port 11 is made of TPE material.

[0044] The upper end of the shoulder sleeve 15 is provided with a bottle mouth clamping groove 153 clamped on the bottle mouth of the inner bottle 5.

[0045] The lower end of the shoulder sleeve 15 is provided with an outer bottle clamping notch 154 on one side, and the inner wall of the outer bottle 7 is provided with an outer bottle protruding rib 72 matched with the outer bottle clamping notch, the lower end of the shoulder sleeve 15 is inserted into the outer bottle 7, and the outer bottle protruding rib 72 is clamped in the outer bottle clamping notch 154.

[0046] The novel vacuum bottle of the present application, when assembled, the piston 6 is in interference sliding fit with the inner wall of the inner bottle 5, the inner bottle is clamped in the outer bottle 7 provided with an aluminum shell, after the inner and outer bottle assembly is assembled, the shoulder sleeve 15 provided with an aluminum shell is pressed from top to bottom, the bottle mouth clamping groove 153 at the upper end of the shoulder sleeve 15 is clamped together with the bottle mouth of the inner bottle 5, the outer bottle clamping notch 154 at the lower end of the shoulder sleeve 15 is matched with the outer bottle protruding rib 72 of the outer bottle 7, and the positioning effect is achieved, the pump core 14 is assembled at the bottle mouth of the inner bottle, the cap 12 provided with an aluminum shell is assembled at the top end of the pump core, and the cover 4 provided with an aluminum shell is covered, at this time, the components of the whole vacuum bottle package material have been assembled.

[0047] When the novel vacuum bottle of the present application is used, the cover 4 is removed, the cap 12 is pressed, the discharge port slit is opened by the extrusion force after the pump core 14 is pressed out, the pump discharge body is discharged, after the cap 12 is reset, the discharge port slit is cut off by the elastic force of the soft glue self-closing port 11, and the mouth part discharge body is closed, so that there is no residual discharge body in the mouth part, and the discharge body in the discharge port channel of the cap can be protected from being polluted and condensed.

[0048] In summary, the novel vacuum bottle of the present application is wrapped with an oval-shaped full-aluminum shell, a counterweight is added in the cover, the overall quality of the package is improved, the TPE soft glue self-closing port and the vacuum sealed inner bottle ensure the freshness and non-pollution of the discharge body, the cover with magnetic attraction cooperation enhances the opening experience, and the package has a more senior feel.

[0049] Those skilled in the art of the technical field should recognize that the above embodiments are only used to illustrate the present application, and are not used as a limitation of the present application, as long as the changes and modifications of the above described embodiments are within the spirit and principles of the present application, they will fall within the scope of the claims of the present application.

Claims

1. A new vacuum flask characterized in that, The application relates to a pump, which comprises a cover, a cap, a pump core, a shoulder sleeve, an inner bottle and an outer bottle, the lower part of the inner bottle is arranged in the outer bottle, a piston is arranged in the inner bottle in an interference fit, the shoulder sleeve is arranged outside the upper part of the inner bottle, the lower part of the pump core is inserted into the bottle mouth of the inner bottle, the middle part of the pump core is clamped at the upper end opening of the shoulder sleeve, the top end of the pump core is connected with the cap, the cap is sleeved with the cover, and the outer shape of the cover, the shoulder sleeve and the outer bottle is oval. The outer shape of the cover, the shoulder sleeve and the outer bottle is oval, vertical recessed notches are arranged on the opposite surfaces of the short diameter of the oval of the cover and the outer bottle, and a gap is left between the cover and the outer bottle, the gap and the vertical recessed notches of the cover and the outer bottle form a cross pattern as a whole. The outer surfaces of the cover, the shoulder sleeve and the outer bottle are all sleeved with an aluminum shell. The two sides of the long diameter of the cover are respectively provided with vacant positions, the vacant positions and the aluminum shell of the cover form spaces after the cover and the aluminum shell of the cover are assembled, and an arc-shaped counterweight and an upper arc-shaped magnet are arranged in each space. The two sides of the long diameter of the shoulder sleeve are respectively provided with vacant positions, the vacant positions and the aluminum shell of the shoulder sleeve form spaces after the shoulder sleeve and the aluminum shell of the shoulder sleeve are assembled, and a lower arc-shaped magnet is arranged in each space. The inner part of the cover is oval, the outer part of the shoulder sleeve is oval, and the cover and the shoulder sleeve are matched in shape, so that relative rotation of the cover and the shoulder sleeve during magnetic attraction is prevented. One side of the upper end protruding ring of the shoulder sleeve is designed with a shoulder sleeve notch, the cap is provided with a cap protruding rib matched with the shoulder sleeve notch, and the cap protruding rib is inserted into the shoulder sleeve notch. The outer surface of the cap is sleeved with an aluminum shell, a soft glue self-closing port is arranged on the discharge port of the cap aluminum shell, the soft glue self-closing port is provided with a vertical discharge port slit, the cap aluminum shell is sleeved outside the cap, the discharge port slit of the soft glue self-closing port is in a closed state when the cap is not used, the discharge port slit is opened under extrusion when the cap is pressed to press out the pump material, the cap is reset, and the discharge port slit is closed by the elastic force of the soft glue self-closing port.

2. A novel vacuum flask as claimed in claim 1, characterized in that The outer shape of the cap is oval.

3. A new vacuum flask as claimed in claim 1, characterized in that The soft glue self-closing port is made of TPE material.

4. A new vacuum flask as claimed in claim 1, characterized in that The upper end of the shoulder sleeve is provided with a bottle mouth clamping groove.

5. A new vacuum flask as claimed in claim 1, characterized in that, One side of the lower end of the shoulder sleeve is provided with an outer bottle clamping notch, the inner wall of the outer bottle is provided with an outer bottle protruding rib matched with the outer bottle clamping notch, the lower end of the shoulder sleeve is inserted into the outer bottle, and the outer bottle protruding rib is clamped in the outer bottle clamping notch.

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