CN209995823U

CN209995823U - quick vacuum extractor of thermos cup

Info

Publication number: CN209995823U
Application number: CN201821476898.XU
Authority: CN
Inventors: 陈听鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-10
Filing date: 2018-09-10
Publication date: 2020-01-31
Anticipated expiration: 2028-09-10

Abstract

The utility model discloses a kind of thermos cup vacuum pumping device fast relates to thermos cup technical field, specifically is kind of thermos cup vacuum pumping device fast, including the thermos cup, the heat preservation cavity has been seted up to the inside of thermos cup, the inside fixedly connected with thermos cup inner bag of heat preservation cavity, the outer fixed surface of thermos cup is connected with the thermos cup shell, the side fixedly connected with thermos cup bottleneck of thermos cup is followed outward, the outer fixed surface on edge is connected with the connecting strip outward of thermos cup bottleneck this thermos cup vacuum pumping device fast, through thermos cup, O type sealing washer, seal pot, evacuation hole and glass's setting, the biggest characteristics of this kind of evacuation mode have just changed the structure of vacuum pumping device, have reduced the space of evacuation, by original big seal pot, change present little seal pot into, and seal space has reduced ninety, and the corresponding required time of evacuation has reduced, can promote the daily output on the day.

Description

quick vacuum extractor of thermos cup

Technical Field

The utility model relates to a thermos cup technical field specifically is quick evacuating device of thermos cup.

Background

Vacuum cup vacuum pumping in the existing market mostly uses a single-chamber, double-chamber or three-chamber vacuum furnace, the vacuum pumping time is long, the required electric energy is large, waste oil gas is generated, and vacuum pumping methods are that the vacuum cup is placed in a sealed tank, so that the method also has the defects of long vacuum pumping time and low productivity.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

Not enough to prior art, the utility model provides a kind of thermos cups evacuating device fast has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

kind of thermos cup quick evacuating device, including the thermos cup, the heat preservation cavity has been seted up to the inside of thermos cup, the inside fixedly connected with thermos cup inner bag of heat preservation cavity, the outer fixed surface of thermos cup is connected with the thermos cup shell, the side fixedly connected with thermos cup bottleneck outer edge of thermos cup, the outer fixed surface on edge is connected with the connecting strip outward to the thermos cup bottleneck, the thermos cup keeps away from the side on the outer edge of thermos cup bottleneck and opens and is equipped with the recess, the inside fixedly connected with recess protective housing of recess, the outer fixed surface of recess protective housing is connected with O type sealing washer, the outer fixed surface of O type sealing washer is connected with the seal pot, the side fixedly connected with vacuum tube of seal pot surface, the evacuation hole has been seted up to the inside of vacuum tube, the side that the seal pot kept away from the thermos cup has glass through the fixture block joint.

Optionally, the cross section of the vacuum cup is trapezoidal.

Optionally, the O-ring is made of rubber.

Optionally, the bottom of the vacuum cup shell is fixedly connected with the bottom of the vacuum cup liner.

Optionally, the diameter of the outer edge of the mouth of the vacuum cup is smaller than that of the shell of the vacuum cup.

Optionally, the diameter of the seal pot is smaller than the diameter of the groove.

(III) advantageous effects

The utility model provides a quick evacuating device of thermos cups possesses following beneficial effect:

this quick evacuating device of thermos cup through thermos cup, O type sealing washer, seal pot, evacuation hole and glass's setting, and the biggest characteristics of this kind of evacuation mode have just changed the structure of evacuation device, have reduced the space of evacuation, by original big seal pot, change present little seal pot into, and seal space has reduced ninety percent, has correspondingly reduced the required time of evacuation, can promote the daily output on the same day.

Drawings

Fig. 1 is the sectional structure of the vacuum cup of the present invention.

In the figure: 1-a vacuum cup, 2-a heat preservation cavity, 3-a vacuum cup liner, 4-a vacuum cup shell, 5-a vacuum cup bottle mouth outer edge, 6-a connecting strip, 7-a groove, 8-a groove protection shell, 9-an O-shaped sealing ring, 10-a sealing tank, 11-a vacuum tube, 12-a vacuum hole and 13-glass.

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, not all embodiments, of the present invention .

vacuum cup rapid vacuum pumping device, including vacuum cup 1, the cross section of vacuum cup 1 is trapezoidal, vacuum cup 1 is provided with a heat preservation cavity 2, the inside of heat preservation cavity 2 is fixedly connected with a vacuum cup liner 3, the outside of vacuum cup 1 is fixedly connected with a vacuum cup shell 4, the bottom of vacuum cup shell 4 is fixedly connected with the bottom of vacuum cup liner 3, side of vacuum cup 1 is fixedly connected with a vacuum cup bottleneck outer edge 5, the diameter of vacuum cup bottleneck outer edge 5 is smaller than that of vacuum cup shell 4, the outside of vacuum cup bottleneck outer edge 5 is fixedly connected with a connecting strip 6, vacuum cup 1 is far away from vacuum cup bottleneck outer edge 5, side is provided with a groove 7, the inside of groove 7 is fixedly connected with a groove protective shell 8, the outside of groove protective shell 8 is fixedly connected with an O-type sealing ring 9, the outside of O-type sealing ring 9 is fixedly connected with a vacuum sealing pot 10, the diameter of sealing pot 10 is smaller than that of groove 7, the vacuum tube 10 side is fixedly connected with a vacuum tube 11, the inside of vacuum tube 11 is provided with a vacuum hole 12, the vacuum sealing pot 10, the vacuum sealing pot is capable of reducing the vacuum cup sealing pot when the vacuum cup is placed in the vacuum cup sealing pot, the vacuum sealing pot can be placed in the vacuum sealing pot, the vacuum sealing pot can be reduced by the vacuum sealing pot, the vacuum.

As preferred technical scheme, the outer fixed surface of recess protective housing 8 is connected with O type sealing washer 9, the outer fixed surface of O type sealing washer 9 is connected with seal pot 10, evacuation hole 12 has been seted up to the inside of vacuum tube 11, side that seal pot 10 kept away from thermos cup 1 has glass 13 through the fixture block joint, the biggest characteristics of this kind of evacuation mode have just changed the structure of evacuation device, the space of evacuation has been reduced, by original big seal pot, change into present little seal pot, the confined space has reduced ninety percent, the corresponding required time of evacuation that has reduced, daily output on the same day can be promoted.

In conclusion, this quick evacuating device of thermos cup, during the use, through thermos cup 1, O type sealing washer 9, seal pot 10, evacuation hole 12 and glass 13's setting, the biggest characteristics of this kind of evacuation mode have just changed the structure of evacuation device, have reduced the space of evacuation, by original big seal pot, change present little seal pot into, seal space has reduced ninety percent, has correspondingly reduced the required time of evacuation, can promote the daily output on the same day.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," and the like shall be construed , for example, as being fixedly connected, detachably connected, or in body, mechanically connected, directly connected, indirectly connected through an intermediary, connected between two elements, or interacting between two elements.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

It should be noted that in the present disclosure, unless otherwise expressly specified or limited, the th feature may be "on" or "under" the second feature such that the th and second features are in direct contact, or the th and second features are in indirect contact through intervening media, further, the th feature may be "on," "above," and "above" the second feature, but the th feature may be directly above or obliquely above the second feature, or merely indicate that the th feature is at a higher level than the second feature, the th feature may be "under," "below," and "under" the second feature such that the th feature is directly below or obliquely below the second feature, or merely indicate that the th feature is at a lower level than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The utility model provides a quick evacuating device of thermos cups, including thermos cup (1), its characterized in that, heat preservation cavity (2) have been seted up to the inside of thermos cup (1), the inside fixedly connected with thermos cup inner bag (3) of heat preservation cavity (2), the external surface fixed connection of thermos cup (1) has thermos cup shell (4), side fixedly connected with thermos cup bottleneck outer edge (5) of thermos cup (1), the external surface fixed connection along (5) outside the thermos cup bottleneck has connecting strip (6), the side that the thermos cup bottleneck outer edge (5) was kept away from in thermos cup (1) is opened and is equipped with recess (7), the inside fixedly connected with recess protective housing (8) of recess (7), the external surface fixed connection of recess protective housing (8) has O type sealing washer (9), the external surface fixed connection of O type sealing washer (9) has sealed pot (10), side fixedly connected with vacuum tube (11) of sealed pot (10) surface, evacuation hole (12) have been seted up to the inside of vacuum tube (11), the side that sealed pot (10) kept away from thermos cup (1) has glass through fixture block (13.
2. The kind of vacuum cup rapid vacuum pumping device of claim 1, wherein the cross-section of the vacuum cup (1) is trapezoidal.
3. The kind of vacuum cup rapid vacuum pumping device of claim 1, wherein the O-ring (9) is made of rubber.
4. The kind of vacuum cup rapid vacuum pumping device of claim 1, wherein the bottom of the vacuum cup shell (4) is fixedly connected with the bottom of the vacuum cup liner (3).
5. The kind of vacuum cup rapid vacuum pumping device of claim 1, wherein the diameter of the outer rim (5) of the vacuum cup mouth is smaller than the diameter of the vacuum cup shell (4).
6. vacuum cup fast vacuum pumping device according to claim 1, wherein the diameter of the sealing can (10) is smaller than that of the groove (7).