CN113303643B

CN113303643B - Portable vacuum cup

Info

Publication number: CN113303643B
Application number: CN202010119130.2A
Authority: CN
Inventors: 沈炫秀; 李相来
Original assignee: Chin Kyoshu
Current assignee: Chin Kyoshu
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2022-07-19
Anticipated expiration: 2040-02-26
Also published as: CN113303643A

Abstract

The invention provides a portable vacuum cup, which is characterized in that a hinge and a lock catch structure are removed from the existing vacuum cup product and lid structure, the appearance is attractive, the hinge automatically protrudes upwards under the condition of rotating a rotating ring of the lid, and when the lid is vertically closed after being smoothly opened and used, the lid is closed without friction with other parts. The invention sets the rotating ring outside the cover, and sets the cover at the lower end in a mode of compressing or relaxing the spring through the hinge, under the condition of rotating the rotating ring of the cover, the protrusion inside the rotating ring slips off the groove, and under the condition that the hinge moves upwards through the restoring force of the spring, the cover is rotated and opened through the plate spring arranged on the cover, when the cover is closed, under the condition that the cover is vertically pushed downwards from the upper part, the protrusion inside the rotating ring is inserted into the groove, and then the cover returns to the original position, and closes the cover to keep the locking state.

Description

Portable vacuum cup

Technical Field

The present invention relates to a portable vacuum cup, in which a hinge and a latch are removed from a heat-insulating cup product and a lid structure, the hinge moves upward when a ring of the lid is rotated, the lid moves upward along with the hinge and smoothly opens, the lid is closed without friction when the lid is closed, a silicone gasket is added between electrodes in a module case, thereby maintaining electrical characteristics and sealing the inflowing water, fine protrusions are formed on both surfaces of the silicone gasket, a distance between the electrodes is maintained in a predetermined manner, the fine protrusions are generated, a distance is maintained between the electrodes in a predetermined manner, and a hydrogen-dissolved amount is sufficiently maintained when hydrogen-rich water is generated.

Background

With the existing vacuum cup, the hinge and the latch for opening and closing the lid are all exposed to the outside of the vacuum cup product, and thus, the appearance is not beautiful, and moreover, an additional structure for performing locking is required, and thus, the structure is complicated and the cost is increased, and the use is not convenient.

Currently, in a case where the lower portion of the terminal at the lower portion of the thermos cup product is filled with moisture, congestion is caused to the electronic product, and the product is damaged.

In addition, at present, the cup rim of the thermos cup product is directly exposed to the outside, so that the thermos cup is convenient to use but not clean enough in sanitation.

Disclosure of the invention

Technical problem to be solved by the invention

The present invention has been made to solve the above-mentioned conventional drawbacks, and an object of the present invention is to provide a portable vacuum cup, which is different from the conventional vacuum cup structure in that there is no exposed structure of a hinge portion and a latch of a lid, so that when a user rotates a rotary ring on a side surface of the lid, a protrusion is slid by a groove, and the hinge is moved upward and opened in a state where the lid is slightly lifted, thereby smoothly opening the lid without friction between a main body and the opening portion, and smoothly latching the lid when the lid is closed and vertically pushed.

The invention provides a portable vacuum cup, wherein a silica gel gasket with a protrusion part is additionally arranged between electrodes in a module box of a lower mechanical part, the distance between the electrodes is maintained in a fixed mode, the hydrogen dissolving amount is fully maintained when hydrogen-rich water is generated, and the electrical property and the circuit property are maintained, so that water leakage is prevented.

Means for solving the problems

The present invention for achieving the above object relates to a vacuum cup comprising a lid, a main body and a lower mechanism, wherein a rotating ring which is opened and closed by a spring is provided on the outer side of the lid, a hinge is resiliently provided on the lower lid, the hinge is moved up and down by compression or relaxation of the spring, grooves are formed on both sides of the lower lid, and projections are formed on both sides of the inner side of the rotating ring of the lid.

The invention sets O-rings forming protrusions on both sides between the negative electrode and the module case, forms protrusions with certain thickness on both sides of the silicon rubber gasket, seals and keeps the distance between the electrodes.

ADVANTAGEOUS EFFECTS OF INVENTION

The present invention as described above has an effect that a lid hinge part and a locker of a thermos cup product are not required, thereby simplifying a structure and being elegant in appearance, in case of rotating a rotating ring of the lid, a protrusion is slipped off from a groove, an inner hinge is moved upward to smoothly open the lid, and in case of vertically pressing when closing the lid, the lid is closed without friction to perform locking.

The invention has the following effects that the O-shaped rings with the protrusions are arranged on two sides of one side of the negative electrode, the protrusions are formed on two sides of the silica gel gasket, the electrode distance is kept in a set mode, and the hydrogen dissolving amount can be fully kept when accurate sealing is carried out and hydrogen-rich water is generated.

Drawings

FIG. 1 is a drawing showing the appearance of the portable vacuum cup of the present invention;

FIG. 2 is a drawing showing a state where the cover is opened by rotating the rotating ring of the present invention;

FIG. 3 is a drawing showing a lid locking state of the present invention;

FIG. 4 is a drawing showing the opened state of the lid of the present invention;

FIG. 5 is a view showing a structure in which a rotating ring of a cover according to the present invention is rotated to open and lock the cover, (A) is a view showing a locked state, and (B) is a view showing an opened state;

FIG. 6 is a view showing the assembly of the cap and the body by the groove and the protrusion;

FIG. 7 is a sectional view for explaining the structure of the cover and the rotating ring of the present invention;

FIG. 8 is a drawing showing the protrusions and grooves of the coupling part of the upper end cap and the cap in accordance with the present invention;

fig. 9 shows a state where (a) is not pressed, (B) is pressed, and (C) is a sectional view in the cap of the present invention;

FIG. 10 is an exploded perspective view of a silicone gasket in the module case of the present invention;

FIG. 11 is a drawing showing the flatness of the holding electrode according to the present invention;

fig. 12 is a drawing showing a tea net and a tea net holder according to the present invention.

Description of the reference numerals

1: main body 2: cover

3: first hinge 23 second hinge 4 first spring

5: first projection 17 second projection

6: first recess 18, second recess

7: plate spring 8: rotating ring

9: second spring 10: screw

11 lower mechanical part 12 first O-ring

13 positive electrode 14 silica gel pad

15 separation membrane 16 negative electrode

19: module case 20: push button

21 guide rod 22 cup cover

24 second O-ring 25 cap

26 tea net support 27 and hook

28: tea net

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 1 to 5 are drawings showing the structure of a thermos cup according to the present invention, which relates to a thermos cup product consisting of a main body 1, a cover 2 and a lower mechanical part 11, wherein a rotation ring 8 is provided on the outer side of the cover 2, the rotation ring 8 is movably provided by a second spring 9 elastically provided on both inner sides, and is provided on a lower end cover 2a connected to the main body in such a manner as to compress or relax a first spring 4 by a first hinge 3, a first protrusion 5 on the inner side of the rotation ring 8 is slipped off by a first groove 6 in the case of rotating the rotation ring 8, the cover 2 is pushed by the first hinge 3 by the restoring force of the first spring 4, the cover 2 is rotated by a plate spring 7 provided on the first hinge 3, and the first protrusion 5 on the inner side of the rotation ring 8 is inserted into the first groove 6 in the case of vertically pushing the cover 2 when the cover 2 is closed, returning to the original position, the lid 2 is smoothly closed, and locking is achieved.

The second springs 9 on both sides inside the rotating ring 8 are stronger than the first springs 4 on the lower portion of the first hinge 3 and the leaf springs 7 of the first hinge 3.

Fig. 6 is a view showing the structure of the cover and the rotary ring of the present invention assembled by the groove and the protrusion when the cover and the body are assembled, fig. 7 is a sectional view for explaining the structure of the cover and the rotary ring of the present invention, fig. 8 is a view showing the protrusion and the groove of the upper end cover and the cover combining part of the present invention, fig. 9 is a view showing (a) a state of not pressing the button, (B) a state of pressing the button, and (C) a sectional view showing the lower end cover 2a and the cover 2 which are not combined by the spiral part as in the prior art, and the second protrusion 17 is inserted into the second groove 18 and is combined and fixed as being rotated by the structure of the second protrusion 17 and the second groove 18.

Fig. 10 shows that the module case 19 of the lower machine part 11 of the present invention is composed of an O-ring 24, a negative electrode 16, a silicone gasket 14, a separation membrane 15, a positive electrode 13, a cap 25, and a screw 10, and the cap 25 is used to maintain the flatness of the electrode, and the silicone gasket 14 is added to maintain the electrical characteristics and prevent water leakage.

Fig. 12 is a drawing showing a tea net 28 and a tea net holder 26 according to the present invention, (a) shows the tea net holder 26 having three hooks 27, (B) shows an operation of rotating and assembling the tea net holder 26 on the tea net 28, (C) is an operation of inserting the tea net 28 having the tea net holder 26 assembled thereto into the main body 1, and (D) shows an operation of slipping the assembled tea net holder 26 off the tea net 28, grasping the cut both ends of the tea net holder 26, spreading outward, receiving an elastic force, dropping the hooks 27, and rotating the tea net holder 26 to slip off the tea net 28.

The operation of the present invention described above will be described below.

The present invention entirely deletes the latch portion or the hinge portion of the main body 1 to provide a clean and beautiful appearance when viewed from the surface.

In the normal state, in the locked state shown in fig. 1 and the like, when the body 1 closes the lid 2, the first hinge 3 inside the lid 2 is pressed, and the first spring 4 at the bottom of the first hinge 3 is held in a compressed state by the first hinge 3.

Thus, when the lid 2 is opened while the lid 2 is closed, as shown in fig. 2, when the rotating ring 8 on the outside of the lid 2 is slightly rotated to one side, only the rotating ring 8 is rotated to one side while the lid 2 is fixed.

On the other hand, as shown in fig. 4 and 8, the first protrusion 5 inside the rotating ring 8 slips off the first groove 6 of the lower end cap 2a, and the first spring 4 pressed by the first hinge 3 inside the cap 2 returns to its original position, so that the first hinge 3 slightly rises upward, and in this state, the cap 2 rotates, and thus, no friction is generated when the cap 2 is opened.

At this time, the plate spring 7 is elastically provided on one side of the first hinge 3, and thereby the lid 2 is rotated and opened by the elastic force of the plate spring 7.

The rotation ring 8 is rotatably provided at the edge of the cover 2, and the second springs 9 are elastically provided on both inner sides of the rotation ring 8, so that when the user rotates the rotation ring 8, the second springs 9 are compressed, and at the moment when the user releases his/her hand from the rotation ring 8 after opening the cover 2, the rotation ring 8 is returned to its original position by the restoring force of the second springs 9.

A guide portion (not shown) is formed inside the rotating ring 8, and when the rotating ring 8 is rotated, the second spring 9 is compressed or relaxed by the guide portion.

When the lid 2 is closed and pressed downward from above, the first protrusion 5 inside the rotating ring 8 is inserted along the first groove 6 and returned to the original position, and the lid 2 is closed, and the lid 2 is directly closed in the vertical direction without an inclination angle, whereby the lid is closed without friction, and water leakage can be prevented.

In addition, as shown in fig. 9, a button 20 is provided on a side surface of the lid 2, and when the button 20 is not pressed, the cup lid 22 blocks the cup opening, so that water does not flow out even if the thermos cup body 1 is fallen sideways, and when the button 20 is pressed, a third spring (not shown) provided inside the button 20 is compressed, and the guide rod 21 moves and rotates along with the second hinge 23, thereby opening the cup lid 22 and allowing water to flow out through the cup opening. Thereafter, the user releases the button 20, the button 20 is restored to the original position by the restoring force of the spring, the guide bar 21 is moved, and the second hinge 23 is rotated and closes the cap 22 again.

In the invention, as shown in fig. 10, a silica gel gasket 14 is additionally arranged on the upper part or the lower part of the separation membrane 15 between the negative electrode 16 and the positive electrode 13 in the module box 19, so that the waterproof effect is realized, and the electrical characteristics are well maintained.

As shown in the right enlarged view of the O-ring 24 of fig. 10, the third projection 24a and the fourth projection 24b are formed on the upper and lower portions of the O-ring 24, and as shown in the right enlarged view of the silicone gasket 14, the first projection 14a and the second projection 14b are formed on the lower portion of the silicone gasket 14, and the thickness of the silicone gasket 14 is maintained to maintain the electrode pitch, whereby the hydrogen dissolution amount (1000ppb) can be sufficiently increased when hydrogen-rich water is generated.

Fig. 11 is a drawing for explaining the electrode flatness holding structure of the present invention, in which after the electrode is assembled to the positive electrode 13, the cap 25 is assembled and the positive electrode 13 is pressed to the cap 25, and at this time, after the electrode is assembled, in order to hold the flatness of the center portion (a) and the outer peripheral surface (b) of the cap 25, the center portion (a) presses the positive electrode 13 and the outer peripheral surface (b) is assembled to the case 19.

Fig. 12 is a view showing a tea net holder 26 assembled to a tea net 28 and inserted into a main body 1 to be used as a portable vacuum cup having the tea net 28, wherein three hooks 27 are formed on the tea net holder 26, the hooks 27 are inserted into the tea net 28 and rotated in an arrow direction, and after the assembly, the tea net 28 is attached to the main body 1 in the arrow direction as shown in (C) and used.

In the case where the tea net support 26 slips, as shown in (D), in the case where both ends of the tea net support 26 are spread to both sides, the hook 27 is liable to slip, and in this state, by rotating in the reverse direction to the assembling, it is liable to slip from the tea net 28.

Here, both ends of the tea net support 26 are cut and have elasticity, and a pair of hooks are formed at both cut ends to compress the cut portion inward or easily spread outward.

Claims

1. A portable vacuum cup relates to a portable vacuum cup composed of a main body (1), a cover (2) and a lower mechanical part (11), wherein a rotating ring (8) is arranged at the edge of the cover (2), and the cover (2) comprises: a rotating ring (8) and a lower end cover (2a), the lower end cover (2a) being connected to the main body, the rotating ring (8) being moved by a second spring (9) in a fixed state of the cover (2), a first spring (4) being provided at the lower end cover (2a) through a first hinge (3), whereby, when the rotating ring (8) is rotated, a first protrusion (5) inside the cover is slipped off from a first groove (6), and after the first hinge (3) is moved upward by the first spring (4), the cover (2) is pushed to open the cover (2) by a plate spring (7), the portable vacuum cup being characterized in that,

a second O-ring (24), a negative electrode (16), a circular silica gel gasket (14), a separation membrane (15) and a positive electrode (13) are sequentially arranged at the lower part of a module box (19) in the lower mechanical part (11), a first protrusion part (14a) and a second protrusion part (14b) are formed on two surfaces of the silica gel gasket (14), so that the distance between the negative electrode (16) and the positive electrode (13) is kept, and a third protrusion part (24a) and a fourth protrusion part (24b) for sealing are formed on two surfaces of the second O-ring (24).

2. The portable thermos cup of claim 1,

a button (20) is arranged on one side of the cover (2), and under the condition that the button (20) is pressed, a third spring which is elastically arranged on the inner side of the button (20) is compressed, a guide rod (21) moves, and meanwhile, a second hinge (23) rotates to open the cup cover (22).

3. The portable thermos cup of claim 1,

a cap (25) is assembled to the positive electrode (13), and the cap (25) presses the positive electrode (13), whereby the flatness of the center portion (a) and the outer peripheral surface (b) of the cap (25) is maintained after the electrode is assembled.

4. A portable thermos cup according to claim 1, wherein the tea net (28) is detachably attached to the main body (1), and the tea net (28) is rotatably attached to the upper end thereof by inserting a tea net holder (26) having a plurality of hooks (27) formed thereon, and then attached to the main body (1), and both ends of the tea net holder (26) are unfolded and rotated in the opposite direction to the direction of attachment to be slid by the tea net (28).