CN213832559U

CN213832559U - Novel vacuum bottle

Info

Publication number: CN213832559U
Application number: CN202022888290.1U
Authority: CN
Inventors: 季顺金
Original assignee: Zhejiang Ukpack Packaging Co ltd
Current assignee: Zhejiang Ukpack Packaging Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-30
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a novel vacuum bottle, the bottle comprises a bottle body, the bottom is equipped with big piston in the bottle, and the bottle top is fixed with the connecting seat, the cup joint has been seted up on the connecting seat, the cup joint cover is established on the bottleneck of bottle, the connecting seat upside is connected with the head cap, be equipped with the main part between head cap and the connecting seat, main part lower extreme and cup joint laminating, discharge gate department on the head cap is equipped with the check valve, main part upper end cover is established on the check valve, the bottle top is equipped with the detachable dustcoat. Compared with the prior art, the method has the advantages that: the vacuum bottle of the utility model is a full plastic vacuum bottle without any metal fittings; the structure of the main body and the one-way valve part of the vacuum bottle ensures that the sealing performance of the vacuum bottle is better; the utility model discloses a when the head cap is closed by the rotation, can effectively prevent the vacuum flask weeping.

Description

Novel vacuum bottle

Technical Field

The utility model relates to a vacuum bottle technical field specifically indicates a novel vacuum bottle.

Background

The vacuum bottle refers to a container capable of isolating gas from the outside temperature or isolating external bacteria. The vacuum bottle is often seen in daily life of people, and brings great convenience to people.

However, the prior art vacuum bottle has poor sealing performance, is easy to leak air, and can cause leakage of the vacuum bottle due to the poor sealing performance when the vacuum bottle is toppled or shaken. In order to solve the above problems, we propose a new vacuum bottle herein.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a novel vacuum bottle that the leakproofness is good, can not the weeping.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a novel vacuum bottle, the bottle comprises a bottle body, the bottom is equipped with big piston in the bottle, and the bottle top is fixed with the connecting seat, the cup joint has been seted up on the connecting seat, the cup joint cover is established on the bottleneck of bottle, the connecting seat upside is connected with the first cap, be equipped with the main part between first cap and the connecting seat, main part lower extreme and cup joint laminating, discharge gate department on the first cap is equipped with the check valve, main part upper end cover is established on the check valve, the bottle top is equipped with the detachable dustcoat.

As an improvement, the lower end part of the main body is provided with a sealing ring, the sealing ring and the main body are integrally formed, and the sealing ring is attached to the sleeve joint.

As an improvement, the lower end of the main body is provided with two rotation stopping grooves, rotation stopping blocks are respectively fixed on the connecting seat corresponding to the two rotation stopping grooves, and the rotation stopping grooves are matched with the rotation stopping blocks in a clamping manner.

As an improvement, a limiting block is fixed at the upper end of the main body, a limiting groove is formed in the head cap, and the limiting block is matched with the limiting groove.

Compared with the prior art, the utility model the advantage lie in:

1. the vacuum bottle of the utility model is a full plastic vacuum bottle without any metal fittings.

2. The structure of the main body and the one-way valve part of the utility model makes the sealing performance of the vacuum bottle better.

3. The utility model discloses a when the head cap is closed by the rotation, can effectively prevent the vacuum flask weeping.

Drawings

Fig. 1 is a schematic structural diagram of the novel vacuum bottle of the present invention.

Fig. 2 is a schematic structural diagram of a main body of the novel vacuum bottle of the present invention.

Fig. 3 is a schematic structural diagram of a main body of the novel vacuum bottle of the present invention.

Fig. 4 is a schematic structural diagram of a connecting seat of the novel vacuum bottle of the present invention.

Fig. 5 is a schematic view of the head cap structure of the vacuum bottle of the present invention.

As shown in the figure: 1. big piston, 2, the bottle, 3, the connecting seat, 301, the socket, 302, the piece that splines, 4, the main part, 401, the sealing ring, 402, the groove that splines, 403, stopper, 5, check valve, 6, the headgear, 601, the spacing groove, 7, dustcoat, 8, discharge gate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a novel vacuum bottle, includes bottle 2, the bottom is equipped with big piston 1 in the bottle 2, and 2 tops of bottle are fixed with connecting seat 3, cup joint 301 has been seted up on connecting seat 3, the cover is established on the bottleneck of bottle 2 to cup joint 301 cover, 3 upsides of connecting seat are connected with first cap 6, be equipped with main part 4 between first cap 6 and the connecting

seat

3, 4 lower extremes of main part and the laminating of cup joint 301 are concrete, the tip is equipped with sealing ring 401 under the main part 4,

sealing ring

401 and 4 integrated into one piece of main part, laminating between sealing ring 401 and the cup joint 301, discharge gate department on the first cap 6 is equipped with check valve 5, 4 upper end covers of main part are established on check valve 5, 2 tops of bottle are equipped with detachable dustcoat 7.

The lower end of the main body 4 is provided with two rotation stopping grooves 402, the number of the rotation stopping grooves 402 is two, the rotation stopping blocks 302 are respectively fixed on the connecting seat 3 corresponding to the two rotation stopping grooves 402, and the rotation stopping grooves 402 are matched with the rotation stopping blocks 302 in a clamping manner. The upper end of the main body 4 is fixed with a limiting block 403, a limiting groove 601 is formed in the head cap 6, and the limiting block 403 is matched with the limiting groove 601.

It is worth mentioning that the bottle body 2, the connecting seat 3, the head cap 6 and the outer cover 4 on the vacuum bottle are made of plastic materials, and no metal fittings are arranged in the vacuum bottle.

When the utility model is implemented specifically, when the head cap 6 is pressed, the main body 4 is compressed by the pressing force of the head cap 6, the compression makes the sealing ring 401 and the socket 301 sealed under pressure, the material body is pumped out from the discharging position between the main body 4 and the one-way valve 5, when the main body 4 rebounds, the discharging positions of the main body 4 and the one-way valve 5 are sealed under pressure, and the feeding is opened at the sealing ring 401 and the socket 301; when the product is not in use, the head cap 6 can be rotated, the rotation stopping groove 402 can be matched with the rotation stopping block 302 in a clamping manner to play a role in rotation stopping, the main body 4 is kept still, the limiting block 403 can be rotated into the limiting groove 601, and therefore the sealing effect is achieved, and the product can be isolated from air and can be prevented from leaking in the transportation and carrying processes.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A novel vacuum bottle is characterized in that: including bottle (2), bottom is equipped with big piston (1) in bottle (2), and bottle (2) top is fixed with connecting seat (3), cup joint (301) have been seted up on connecting seat (3), cup joint (301) cover is established on the bottleneck of bottle (2), connecting seat (3) upside is connected with head cap (6), be equipped with main part (4) between head cap (6) and connecting seat (3), main part (4) lower extreme and cup joint (301) laminating, discharge gate (8) department on head cap (6) is equipped with check valve (5), main part (4) upper end cover is established on check valve (5), bottle (2) top is equipped with detachable dustcoat (7).

2. The new vacuum bottle of claim 1, wherein: the lower end of the main body (4) is provided with a sealing ring (401), the sealing ring (401) and the main body (4) are integrally formed, and the sealing ring (401) is attached to the socket (301).

3. The new vacuum bottle of claim 1, wherein: the anti-rotation device is characterized in that the lower end of the main body (4) is provided with two anti-rotation grooves (402), the anti-rotation grooves (402) are fixed to the connecting seat (3) respectively corresponding to the two anti-rotation grooves (402), and the anti-rotation grooves (402) are in clamping fit with the anti-rotation blocks (302).

4. The new vacuum bottle of claim 1, wherein: the upper end of the main body (4) is fixed with a limiting block (403), a limiting groove (601) is formed in the head cap (6), and the limiting block (403) is matched with the limiting groove (601).