CN217723177U

CN217723177U - Cup cover with good tightness

Info

Publication number: CN217723177U
Application number: CN202221158288.1U
Authority: CN
Inventors: 王英杰
Original assignee: Suzhou Borman Home Technology Co ltd
Current assignee: Suzhou Borman Home Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-04
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a bowl cover that seal is good, include the lid, seal stopper and cell body, the inside diapire of lid is installed and is sealed the stopper, the inner wall of sealing the stopper is seted up flutedly, the piston is installed to the inner wall of recess, a spring is installed at the top of piston, the gas-supply pipe is installed to the bottom of recess, the movable plate is installed to the outer wall of sealing the stopper, sealed pad is installed at the top of movable plate. The utility model discloses an install gasbag, gas-supply pipe and piston, when the lid was screwed, the rim of a cup touched the pressure movable plate, sealed pad makes the movable plate hug closely with the rim of a cup, the movable plate is pressed down by the rim of a cup along with screwing of lid, the movable plate removes and drives the piston removal, the piston removes in getting into the gasbag with the gas extrusion in the recess, the gasbag heaves the inner wall laminating with the rim of a cup, the bowl cover of this structure can reach the sealed of inside rim of a cup again when screwing, thereby improve the seal of rim of a cup, the possibility of leaking has been avoided.

Description

Cup cover with good sealing performance

Technical Field

The utility model relates to a bowl cover technical field specifically is a bowl cover that the seal is good.

Background

The thermos cup, it is simply the cup that can keep warm, generally be by pottery or stainless steel with the container of flourishing water that the vacuum layer was made, the top has the lid, sealed tight, the vacuum heat insulation layer enables to adorn the heat dissipation such as liquid delay in inside water to reach heat retaining purpose, and its bowl cover is used for the cup to seal for the cup portable of dress water, and the leakproofness of its bowl cover and cup also influences the whole heat preservation performance with the thermos cup.

The existing cup cover has the defects that:

patent document CN215015878U discloses a cup cover, and the right item of protection "includes lower cover and upper cover, and the lower cover lateral part is connected with the upper cover lateral part is articulated, and the lower cover lateral part sets up down coupling part, and the upper cover is connected the upper end of the area body, and the area body can be dismantled with lower coupling part and be connected, and the lower cover middle part is penetrating from top to bottom, and the lower cover is connected with the cup. This device lower cover lateral part is connected with the upper cover lateral part is articulated, install the lower cover on the cup through modes such as screw thread, the upper cover can rotate and realize the switching around articulated department, after the upper cover is closed, be connected with lower coupling part through the area body, can guarantee the more firm closed state of upper cover, avoid the maloperation and leak, with the area body with lower coupling part separation back, the function of handle can be realized to the area body, the area body is the material of modification and makes, the user holds the area body, the area body has realized multiple functions, with the area body with coupling part connection back down, the area body is fixed, hand the cup, even rock, the area body can not appear whipping yet, the noise that the part collided each other and produced can not appear yet. However, the sealing performance of the cup cover is poor, and water is easy to leak from the cover, so that the cup cover with good sealing performance is required to ensure the sealing performance of the cup.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bowl cover that the leakproofness is good to solve the poor problem of the leakproofness that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cup cover with good tightness comprises a cover, a sealing plug and a groove body, wherein the sealing plug is arranged on the bottom wall of the inner part of the cover;

the sealing device comprises a sealing plug, a groove, a piston, a first spring, a gas pipe, a gas bag, a movable plate, a second spring, a sealing gasket and a sealing ring, wherein the groove is formed in the inner wall of the sealing plug;

the inner wall of the cover is provided with a groove body, and a second spring is installed on the inner top wall of the groove body.

Preferably, the inner wall of the cover is provided with threads, the top of the sealing plug is provided with a sensor, and the bottom of the cover is provided with a display screen.

Preferably, the top wall of the inner part of the groove body is provided with a telescopic rod.

Preferably, the connecting plate is installed to the bottom of No. two springs, and the top of connecting plate is connected with the bottom of telescopic link.

Preferably, the bottom of the connecting plate is provided with a supporting rod, the bottom of the supporting rod extends out of the bottom of the cover, and the bottom of the supporting rod is provided with a pressing plate.

Preferably, the inner top wall of the tank body is provided with a circulation groove, the top of the circulation groove extends out of the top of the sealing plug, and the top of the connecting plate is provided with a connecting rod.

Preferably, the top of connecting rod is installed the baffle, and the cushion is installed to the bottom of baffle, and the water conservancy diversion piece is installed to the outer wall of lid.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install gasbag, gas-supply pipe and piston, when the lid was screwed, the rim of a cup touched the pressure movable plate, the sealed pad made movable plate and rim of a cup hug closely, the movable plate was pressed by the rim of a cup along with the screwing of lid, the movable plate moved and drives the piston to move, a spring stretch and pull the piston this moment, be convenient for subsequent recovery, the piston moved the gas extrusion in the recess and got into in the gas-supply pipe, the gas-supply pipe filled gas in the gasbag, the gasbag was bloated and was laminated with the inner wall of rim of a cup, the bowl cover of this structure can reach the sealing of inside rim of a cup again when screwing, thereby improve the seal of rim of a cup, avoided the possibility of leaking;

2. the utility model discloses an install the baffle, water conservancy diversion piece and press the clamp plate, when cup filling hot water, steam accumulates in the cup, when needing to open the lid, press the clamp plate to drive the bracing piece and remove, bracing piece extrusion connecting plate, the connecting plate drives the connecting rod and removes, the connecting rod removes and drives the baffle and removes, the baffle removes and drives the cushion and removes, the cushion removes and makes the circulation groove open, make the inside steam of cup get into the circulation inslot, gas flows to the water conservancy diversion piece from the circulation groove, make steam concentrated one side emission at the lid, when avoiding the lid to open, steam scalds the user of service, the practicality has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the structure of the trough body of the present invention;

fig. 4 is a schematic view of the baffle structure of the present invention.

In the figure: 1. a cover; 101. a thread; 102. a sensor; 103. a display screen; 2. sealing the plug; 201. a groove; 202. a piston; 203. a first spring; 204. a gas delivery pipe; 205. an air bag; 206. moving the plate; 207. a gasket; 3. a tank body; 301. a telescopic rod; 4. a second spring; 401. a connecting plate; 5. a support bar; 501. a pressing plate; 6. a circulation tank; 601. a connecting rod; 7. a baffle plate; 701. a soft cushion; 702. and a flow guide block.

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 of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, a cup cover with good sealing performance comprises a cover 1, a sealing plug 2 and a groove body 3, wherein the inner wall of the cover 1 is provided with threads 101, the top of the sealing plug 2 is provided with a sensor 102, the bottom of the cover 1 is provided with a display screen 103, the sensor 102 detects temperature, the display screen 103 displays the temperature detected by the sensor 102, and the threads 101 are used for screwing the cover 1 on a cup;

a sealing plug 2 is installed on the bottom wall of the inner portion of the cover 1, a groove 201 is formed in the inner wall of the sealing plug 2, a piston 202 is installed on the inner wall of the groove 201, a first spring 203 is installed on the top of the piston 202, the top of the first spring 203 is connected with the top wall of the inner portion of the groove 201, an air pipe 204 is installed at the bottom of the groove 201, an air bag 205 is installed on the outer wall of the sealing plug 2, one end of the air pipe 204 is connected with the outer wall of the air bag 205, a moving plate 206 is installed on the outer wall of the sealing plug 2, the inner wall of the moving plate 206 is connected with the outer wall of the piston 202 through a pin shaft, a sealing gasket 207 is installed on the top of the moving plate 206, when the cover 1 is screwed, the cup opening touches and presses the moving plate 206, the moving plate 206 is tightly attached to the cup opening, the moving plate 206 is pressed by the cup opening along with the screwing of the cover 1, the moving plate 206 drives the piston 202 to move, at the moment, the first spring 203 stretches and pulls the piston 202, subsequent recovery is facilitated, the piston 202 moves, the air in the groove is extruded into the air pipe 204, the air bag 205 is filled into the air bag 205, the air pipe opening when the air pipe is attached to the inner wall of the cup opening, the sealing structure, the cup opening, the cup, the sealing plug can achieve the sealing possibility of the sealing plug 201 is improved, and the sealing possibility of the cup is avoided, and the cup opening is avoided, and the cup, and the water leakage possibility of the cup is also is avoided;

cell body 3 has been seted up to lid 1's inner wall, spring 4 is installed No. two to cell body 3's inside roof, telescopic link 301 is installed to cell body 3's inside roof, connecting plate 401 is installed to spring 4's bottom, and connecting plate 401's top is connected with telescopic link 301's bottom, bracing piece 5 is installed to connecting plate 401's bottom, and bracing piece 5's bottom extends lid 1's bottom, press platen 501 is installed to bracing piece 5's bottom, circulation groove 6 has been seted up to cell body 3's inside roof, and circulation groove 6's top extends the top of sealing stopper 2, connecting rod 601 is installed at connecting plate 401's top, baffle 7 is installed at baffle 7's bottom, cushion 701 is installed to lid 1's outer wall, during the cup filling hot water, steam accumulates in the cup, when lid 1 needs to be opened, press platen 501 drives bracing piece 5 and moves, connecting plate 401 is extruded to the bracing piece 5, connecting plate 401 drives connecting rod 601 and moves, connecting rod 601 moves and drives baffle 7 and moves, baffle 7 moves, cushion 701 moves makes circulation groove 6 open, make inside gas get into from circulation groove 6, make the steam flow direction of hot gas concentrate on one side of lid 1, make the lid improve the people of opening, the scald of using.

The working principle is that when the lid 1 is screwed, the cup mouth of the cup touches and presses the moving plate 206, the sealing gasket 207 enables the moving plate 206 to be tightly attached to the cup mouth, the moving plate 206 is pressed by the cup mouth along with the screwing of the lid 1, the moving plate 206 moves to drive the piston 202 to move, at the moment, the spring 203 stretches and pulls the piston 202, the subsequent recovery is facilitated, the piston 202 moves to extrude gas in the groove 201 into the gas pipe 204, the gas pipe 204 fills gas into the gas bag 205, the gas bag 205 swells and is attached to the inner wall of the cup mouth, the cup cover of the structure can achieve sealing of the inner cup mouth while screwing, the sealing performance of the cup mouth is improved, the possibility of water leakage is avoided, when the cup is filled with hot water, hot gas accumulates in the cup, when the lid 1 needs to be opened, the pressing plate 501 is pressed, the pressing plate 501 drives the supporting rod 5 to move, the supporting rod 401 is pressed by the supporting rod 401, the connecting rod 601 to move to drive the baffle 7 to move, the baffle 7 to move to drive the cushion 701 to move, the cushion 701 to open the flow groove 6, the hot gas flows into the flow groove 6, the flow direction of the lid 1, and the hot gas is concentrated on one side of the lid 1, and the cup is prevented from being burned, and the hot gas is used by a user, and the hot gas is prevented from being burnt.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bowl cover that leakproofness is good, includes lid (1), seals stopper (2) and cell body (3), its characterized in that: a sealing plug (2) is arranged on the bottom wall of the inner part of the cover (1);

the sealing plug is characterized in that a groove (201) is formed in the inner wall of the sealing plug (2), a piston (202) is installed on the inner wall of the groove (201), a first spring (203) is installed at the top of the piston (202), the top of the first spring (203) is connected with the top wall of the inner portion of the groove (201), an air pipe (204) is installed at the bottom of the groove (201), an air bag (205) is installed on the outer wall of the sealing plug (2), one end of the air pipe (204) is connected with the outer wall of the air bag (205), a moving plate (206) is installed on the outer wall of the sealing plug (2), the inner wall of the moving plate (206) is connected with the outer wall of the piston (202) through a pin shaft, and a sealing gasket (207) is installed at the top of the moving plate (206);

a groove body (3) is formed in the inner wall of the cover (1), and a second spring (4) is mounted on the top wall of the inner portion of the groove body (3).

2. The cup cover with good tightness according to claim 1, characterized in that: the inner wall of the cover (1) is provided with threads (101), the top of the sealing plug (2) is provided with a sensor (102), and the bottom of the cover (1) is provided with a display screen (103).

3. The cup cover with good tightness according to claim 1, characterized in that: the top wall of the inner part of the tank body (3) is provided with a telescopic rod (301).

4. The cup cover with good tightness according to claim 1, characterized in that: connecting plate (401) is installed to the bottom of No. two spring (4), and the top of connecting plate (401) is connected with the bottom of telescopic link (301).

5. The cup cover with good tightness according to claim 4, characterized in that: the bottom of connecting plate (401) is installed bracing piece (5), and the bottom of bracing piece (5) extends the bottom of lid (1), and press plate (501) is installed to the bottom of bracing piece (5).

6. The cup cover with good tightness according to claim 1, characterized in that: the top wall of the inner part of the tank body (3) is provided with a circulation groove (6), the top of the circulation groove (6) extends out of the top of the sealing plug (2), and the top of the connecting plate (401) is provided with a connecting rod (601).

7. The cup cover with good tightness according to claim 6, characterized in that: baffle (7) are installed at the top of connecting rod (601), and cushion (701) are installed to the bottom of baffle (7), and water conservancy diversion piece (702) are installed to the outer wall of lid (1).