CN216822657U - Heat preservation bowl cover and thermos cup that button has supplementary pressure release function - Google Patents

Abstract

The utility model relates to a button has heat preservation bowl cover and thermos cup of supplementary pressure release function, the bowl cover includes: the top of the cover body is hinged with a flip cover, the inner wall of the flip cover is provided with a sealing rib which is downwards arranged and used for tightly abutting against the silica gel suction nozzle, and the opening end of the flip cover is reversely buckled with the cover body which is downwards arranged; the key switch is hinged on the cover body through a key bolt and is positioned on the opening end side of the flip cover; the bottom of the key switch and the cover body are connected with a return spring; the bottom end of the button buckle is hung on the button bolt and rotates, and one side surface of the button buckle is fixedly attached to the button switch; the key buckle is provided with a first clamp position and a second clamp position; the key switch is in a closed state, the cover body back-off is located in the first clamping position, the key switch is in a pre-opening pressure relief state, the cover body back-off is located in the second clamping position, the key switch is in a fully-opened state, and the cover body back-off is separated from the second clamping position. The utility model provides a thermos cup suction nozzle pressure release that uncaps scald user's problem, guaranteed the security that the thermos cup used.

Description

Heat preservation bowl cover and thermos cup that button has supplementary pressure release function

Technical Field

The utility model relates to a thermos cup technical field, more specifically the heat preservation bowl cover and thermos cup that a button has supplementary pressure release function that says so.

Background

When the flip cover is opened instantly, hot water is sprayed out through the suction pipe to release pressure in the cup body due to the effect of air pressure; the hot water is easily splashed on the user to cause scald.

Therefore, the problem that needs to be solved by those skilled in the art is how to provide a thermos cup lid with a button having an auxiliary pressure relief function.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to provide a button has heat preservation bowl cover of supplementary pressure release function, and the hot water pressure release in the suction nozzle leads to scalding the user's problem easily when solving current thermos cup and uncapping.

The utility model provides a button has heat preservation bowl cover of supplementary pressure release function, include:

the top of the cover body is hinged with a flip cover, the inner wall of the flip cover is provided with a sealing rib which is downwards arranged and used for tightly abutting against the silica gel suction nozzle, and the opening end of the flip cover is reversely buckled with the cover body which is downwards arranged;

the key switch is hinged on the cover body through a key bolt and is positioned on the opening end side of the flip cover; the bottom of the key switch and the cover body are connected with a return spring; and

the bottom end of the key buckle is hung and rotated on the key plug pin, and one side surface of the key buckle is fixedly attached to the key switch; the key buckle is provided with a first clamp position and a second clamp position; the button switch off state, the lid back-off is located in the first screens, the button switch opens the pressure release state in advance, the lid back-off is located in the second screens, the button switch is full open state, the lid back-off is deviate from the second screens.

According to the technical scheme, compared with the prior art, the utility model provides a button has supplementary pressure release function's heat preservation bowl cover has set up the button buckle on key switch, set up two screens on the button buckle, realize the different states of lid through different screens and the cooperation of lid back-off different positions, the state includes key switch off-state, key switch pre-opening pressure release state and key switch open-fully state, therefore, the problem that the user was scalded in the pressure release of thermos cup suction nozzle that uncaps has been solved, the security that the thermos cup used has been guaranteed.

Furthermore, one side of the cover body back-off is arc-shaped and matched with the first clamping position, and the other side of the cover body back-off is sharp-angled and matched with the second clamping position in a transition mode.

Further, the button buckle includes: the connecting piece and the buckle body, the connecting piece middle part has and is used for hanging the holding tank of establishing the button bolt, and its top is connected the buckle body, set up on the buckle body first screens with the second screens.

Further, the buckle body comprises a horizontal section, an inclined section and a vertical section; the two horizontal sections with different lengths extend from the top end of the connecting piece to two sides, the end part of the horizontal section at one long side is connected with the inclined section, and the top of the inclined section is provided with a horizontal buckle; the end part of the short horizontal section is connected with the vertical section, the top of the vertical section is provided with an inclined hook, the outer wall of the inclined section is in smooth transition, and the height of the inclined hook is greater than that of the vertical section.

Furthermore, when the flip cover is opened by 4-4.5mm, the key switch is in a pre-opening pressure relief state, and the contact width of the cover body reverse buckle and the second clamping position is 1.2-1.4 mm.

The utility model also provides a thermos cup that the button has supplementary pressure release function, including the cup and with the above-mentioned heat preservation bowl cover of cup complex.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a partial cross-sectional view of a vacuum cup with a button having an auxiliary pressure release function provided by the present invention (showing a lid flip-open state);

fig. 2 and 3 illustrate the lid flap in a pressure relief state;

FIG. 4 is a drawing showing the lid closed;

in the figure: 1-cover body, 11-flip cover, 12-cover body reverse buckle, 13-sealing rib, 14-silica gel suction nozzle, 2-key switch, 21-key bolt, 22-return spring, 3-key buckle, 31-connecting sheet, 32-buckle body, 321-horizontal section, 322-inclined section, 323-vertical section and 4-cup body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In view of the fact that when the key of the existing vacuum cup is turned over, the cup cover can be instantly opened, if the vacuum cup is filled with hot water, a screwed cover can generate large air pressure in the cup body after being sealed, and when the turning cover is instantly opened, the hot water can be sprayed out through the suction pipe to be decompressed due to the effect of the air pressure in the cup body; the hot water is easily splashed on the user to cause scald.

Therefore, the embodiment of the utility model discloses a button has heat preservation bowl cover of supplementary pressure release function, refer to fig. 1-4, specifically include: the cover comprises a cover body 1, wherein the top of the cover body 1 is hinged with a flip cover 11, the inner wall of the flip cover 11 is provided with a sealing rib 13 which is downwards arranged and used for tightly abutting against a silica gel suction nozzle 14, and the opening end of the flip cover 11 is provided with a cover body back buckle 12 which is downwards arranged; the key switch 2 is hinged on the cover body 1 through a key bolt 21 and is positioned on the opening end side of the flip cover 11; the bottom of the key switch 2 and the cover body 1 are connected with a return spring 22; the bottom end of the key buckle 3 is hung and rotated on the key bolt 21, and one side surface of the key buckle 3 is fixedly attached to the key switch 2; the key buckle 3 is provided with a first clamping position and a second clamping position; the key switch 2 is in a closed state, the cover body reverse buckle 12 is located in the first clamping position, the key switch 2 is in a pre-opened pressure relief state, the cover body reverse buckle 12 is located in the second clamping position, the key switch 2 is in a fully-opened state, and the cover body reverse buckle 12 is separated from the second clamping position.

The utility model discloses a button has heat preservation bowl cover of supplementary pressure release function, has set up the button buckle on key switch, sets up two screens on the button buckle, realizes the different states of lid through different screens and the different position cooperation of lid back-off, and the state includes key switch off-state, and key switch pre-opening pressure release state and key switch open state entirely from this, has solved the problem that the thermos cup pressure release suction nozzle scalds the user that uncaps, has guaranteed the security that the thermos cup used.

Referring to fig. 1, one side of the cover body back-off 12 is arc-shaped and is matched with the first clamping position, so that the hooking stability of the closed state is facilitated, the other side of the cover body back-off 12 is sharp-angled transition and is matched with the second clamping position, so that temporary hooking is facilitated, and the key buckle returns under the action of a return spring after pressure relief is facilitated.

Referring to fig. 2, the button latch 3 includes: the connecting piece 31 and the buckle body 32, the connecting piece 31 middle part has the holding tank that is used for hanging and establishes the button bolt 21, and its top is connected the buckle body 32, set up on the buckle body 32 first screens with the second screens. When the key switch is opened, the key switch and the key buckle rotate outwards together around the key bolt, the arc side of the inverted buckle of the cover body is separated from the first clamping position, the sharp corner side of the inverted buckle of the cover body is just connected with the second clamping position in a clamped mode, when the flip cover 11 is opened for 4-4.5mm, the key switch 2 is in a pre-opening pressure relief state, and the contact width of the inverted buckle 12 of the cover body and the second clamping position is 1.2-1.4 mm. At the moment, the flip cover is not separated from the cover body, but the sealing rib moves upwards under the action of the flip cover to loosen the suction nozzle, the air leakage channel of the suction nozzle is opened to release the pressure, and at the moment, the flip cover is not completely opened, so that the sprayed liquid cannot be sprayed outside the flip cover to scald a user, and the safety of the user is ensured.

Advantageously, the clasp body 32 comprises a horizontal section 321, an inclined section 322, a vertical section 323; the two horizontal sections 321 with different lengths extend from the top end of the connecting piece 31 to two sides, the end part of the horizontal section 321 on one long side is connected with the inclined section 322, and the top of the inclined section 322 is provided with a horizontal buckle; the end part of the short horizontal section 321 is connected with the vertical section 323, the top of the vertical section 323 is provided with an inclined hook, the outer wall of the inclined section 322 is in smooth transition, and the height of the inclined section is greater than that of the vertical section 323.

Referring to fig. 1-4, in the present invention, when the button switch is pressed, the flip cover is opened to a position of about 4-4.5mm, the flip cover is turned over to hook the second position, and then the button switch is released, and the flip cover is opened completely, so that the suction nozzle has a pressure release action before being opened completely, which can effectively prevent the problem of straw water spraying caused by the air pressure in the cup, and prevent water from splashing on the user, thereby preventing the user from being scalded.

Referring to fig. 1, when the flip cover is in a state that the key is locked (closed), the sealing rib on the flip cover can be pressed on the silica gel suction nozzle, and the suction nozzle can be pressed to be dead without a gap, so that a sealing effect is achieved;

referring to the attached drawings 2 and 3, when the key switch is pressed, the arc side of the inverted buckle of the cover body is separated from the first clamping position of the buckle of the key, the buckle of the sharp corner side of the key can also be simultaneously tilted, the flip cover can bounce due to the elasticity of the silica gel suction nozzle, the flipping process is in the bouncing process, the inverted buckle of the sharp corner side of the inverted buckle of the cover body can be hung on the second clamping position, the sealing rib of the flip cover is lifted at the moment, the suction nozzle is not pressed, the air pressure in the cup can be discharged through the gap opened by the suction nozzle, and the purpose of air leakage is achieved.

Referring to fig. 4, when the key is released, the key switch and the key buckle return under the action of the return spring, at the moment, the switch buckle moves towards the direction of the initial position, so that the sharp corner side of the back-off cover body is separated from the second clamping position, the flip cover is completely opened, and the key returns to the original position.

The utility model provides a vacuum cup with auxiliary pressure relief function through a button, which comprises a cup body 4 and an above mentioned heat preservation cup cover matched with the cup body 4. The button buckle is arranged on the button switch, the two clamping positions are arranged on the button buckle, different states of the cover body are realized through different clamping positions and different positions of the cover body back-off, the states comprise a key switch closing state, a button switch pre-opening pressure relief state and a button switch full-opening state, therefore, the problem that a user is scalded due to pressure relief of the cover opening suction nozzle of the vacuum cup is solved, and the use safety of the vacuum cup is guaranteed.

The utility model provides a button can have temperature display device on the thermos cup of supplementary pressure release function.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (6)

1. The utility model provides a button has heat preservation bowl cover of supplementary pressure release function which characterized in that includes:

the cover comprises a cover body (1), wherein the top of the cover body (1) is hinged with a flip cover (11), the inner wall of the flip cover (11) is provided with a sealing rib (13) which is downwards arranged and used for tightly abutting against a silica gel suction nozzle (14), and the opening end of the flip cover (11) is provided with a cover body back-off (12) which is downwards arranged;

the key switch (2) is hinged to the cover body (1) through a key bolt (21) and is positioned on the opening end side of the flip cover (11); the bottom of the key switch (2) and the cover body (1) are connected with a return spring (22); and

the bottom end of the key buckle (3) is hung and rotated on the key bolt (21), and one side surface of the key buckle (3) is fixedly attached to the key switch (2); the key buckle (3) is provided with a first clamping position and a second clamping position; the key switch (2) is in a closed state, the cover body reverse buckle (12) is located in the first clamping position, the key switch (2) is in a pre-opened pressure relief state, the cover body reverse buckle (12) is located in the second clamping position, the key switch (2) is in a fully opened state, and the cover body reverse buckle (12) is separated from the second clamping position.

2. The heat-preservation cup cover with the auxiliary pressure relief function provided by the button as claimed in claim 1, wherein one side of the cover body reverse buckle (12) is arc-shaped and is matched with the first clamping position, and the other side of the cover body reverse buckle is sharp-angled and is matched with the second clamping position.

3. The heat-preservation cup cover with the auxiliary pressure relief function provided by the button as claimed in claim 2, wherein the button buckle (3) comprises: the button bolt comprises a connecting piece (31) and a buckle body (32), wherein the middle of the connecting piece (31) is provided with a containing groove for hanging the button bolt (21), the top of the containing groove is connected with the buckle body (32), and the buckle body (32) is provided with a first clamping position and a second clamping position.

4. The thermos cup cover with the button having the auxiliary pressure relief function according to claim 3, wherein the buckle body (32) comprises a horizontal section (321), an inclined section (322) and a vertical section (323); the two horizontal sections (321) with different lengths extend from the top end of the connecting piece (31) to two sides, the end part of the horizontal section (321) on one long side is connected with the inclined section (322), and the top of the inclined section (322) is provided with a horizontal buckle; the end part of the horizontal section (321) at the short side is connected with the vertical section (323), the top of the vertical section (323) is provided with an inclined hook, the outer wall of the inclined section (322) is in smooth transition, and the height of the inclined section is greater than that of the vertical section (323).

5. The heat-insulating cup cover with the auxiliary pressure relief function provided by the button as claimed in any one of claims 1 to 4, wherein when the flip cover (11) is opened by 4 to 4.5mm, the key switch (2) is in a pre-opened pressure relief state, and the contact width between the cover body reverse buckle (12) and the second clamp position is 1.2 to 1.4 mm.

6. A vacuum cup with a button having an auxiliary pressure relief function is characterized by comprising a cup body (4) and the vacuum cup cover as claimed in any one of claims 1 to 5 matched with the cup body (4).

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