CN214230796U - Glass cup with good sealing effect - Google Patents

Abstract

The utility model discloses a glass cup with good sealing effect, which comprises a cup body and a cup cover, wherein the top of the cup body is in threaded connection with the cup cover, the top of the cup cover is rotatably connected with a turntable, the lower part of the turntable is in threaded connection with a transmission rod, the bottom of the transmission rod is fixedly provided with a sealing disc, the sealing disc is in sliding connection with the inner wall of the cup body, one surface of the cup cover is provided with an exhaust hole, and the inner part of the exhaust hole is fixedly provided with an exhaust device; through setting up fastening bolt and sealing washer for the sealing washer is fixed with the cup body through the fastening bolt, has avoided the condition emergence of using sealing washer and glass cup separation for a long time, makes the sealed effective time of sealing washer longer.

Description

Glass cup with good sealing effect

Technical Field

The utility model relates to a glass cup, in particular to a glass cup with good sealing effect.

Background

The glass comprises a glass body and a glass cover, wherein the glass body is made of glass, the glass cover is made of metal or plastic, the glass is high-temperature resistant and transparent and colorless, and is suitable for being used as a water cup, and a qualified water cup can meet the requirement that liquid is not easy to leak, so that the sealing performance of the water cup is an important subject to be considered by a manufacturer and is the reason of production cost.

However, the existing glass cup with good sealing effect has the following defects: 1. the existing glass cup is sealed by a sealing gasket, the cup cover needs to be screwed during use, so that the sealing gasket and the glass cup are abutted, the abutment is not firm, the sealing gasket and the glass cup are loosened after long-term use, and the sealing effect is general.

2. And the glass cup usually adopts the rubber sealing gasket as the filler, and the sealing structure can be separated from the glass cup after long-term use, so the sealing structure has a sealing effect in the initial stage of use, and the sealing can lose effectiveness after long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual glass to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed effectual glass, includes cup body and bowl cover, the top of cup body with bowl cover threaded connection, the top of bowl cover is rotated and is connected with the carousel, the below threaded connection of carousel has the transfer line, the bottom fixed mounting of transfer line has sealed dish, sealed dish with the inner wall sliding connection of cup body, the exhaust hole has been seted up to the one side of bowl cover, the inside fixed mounting in exhaust hole has exhaust apparatus.

As a preferred technical scheme of the utility model, exhaust apparatus includes gas vent, end cap, spring and blast pipe, the one end fixed mounting of spring is in the one end of gas vent, end cap fixed mounting be in the other end of gas vent, the end cap with spring fixed mounting, the blast pipe is seted up exhaust apparatus's middle part, the spring setting is being kept away from bowl cover inner wall position.

As an optimal technical scheme of the utility model, the middle part fixed mounting of bowl cover has the slider, the spout has been seted up at the middle part of carousel, the slider with spout sliding connection.

As an optimized technical scheme of the utility model, the outer wall fixed mounting of sealed dish has the sealing layer.

As an optimized technical scheme of the utility model, the top fixed mounting of cup body has the sealing washer.

As an optimized technical scheme of the utility model, the top of sealing washer is run through and is had the fastening bolt.

As an optimized technical scheme of the utility model, the one end of fastening bolt with the top threaded connection of cup body, the fastening bolt is separated by the equidistance and sets up.

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

1. the utility model relates to a glass cup with good sealing effect, which is provided with an exhaust device, a transmission rod and a sealing disc, so that the air in the cup body is exhausted, and negative pressure is formed in the cup body, so that the external air pressure acts on the upper part of the cup cover, and the cup cover and the cup body are firmer, thereby having better sealing effect;

2. the utility model relates to a sealed effectual glass is tied and the sealing washer through setting up the fastening for the sealing washer is tied through the fastening and is fixed with the cup body, has avoided the condition emergence of using sealing washer and glass cup separation for a long time, makes the sealed effective time of sealing washer longer.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the inside of the cup cover of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: 1. a cup body; 2. a cup cover; 3. a turntable; 4. a transmission rod; 5. sealing the disc; 6. an exhaust hole; 7. an exhaust device; 71. an exhaust port; 72. a plug; 73. a spring; 74. an exhaust pipe; 8. a slider; 9. a chute; 10. a sealing layer; 11. a seal ring; 12. and (6) fastening the bolt.

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.

Referring to fig. 1-3, the utility model provides a glass cup with good sealing effect, which comprises a cup body 1 and a cup cover 2, wherein the top of the cup body 1 is in threaded connection with the cup cover 2, the top of the cup cover 2 is rotatably connected with a turntable 3, a transmission rod 4 is in threaded connection with the lower part of the turntable 3, a sealing disc 5 is fixedly arranged at the bottom of the transmission rod 4, the sealing disc 5 is in sliding connection with the inner wall of the cup body 1, one side of the cup cover 2 is provided with an exhaust hole 6, an exhaust device 7 is fixedly arranged in the exhaust hole 6, the exhaust device 7 comprises an exhaust hole 71, a plug 72, a spring 73 and an exhaust pipe 74, one end of the spring 73 is fixedly arranged at one end of the exhaust hole 71, the plug 72 is fixedly arranged at the other end of the exhaust hole 71, the plug 72 is fixedly arranged with the spring 73, the exhaust pipe 74 is arranged in the middle part of the exhaust device 7, the spring 73 is arranged at a position far away from the inner wall of the cup cover 2, the middle part of the cup cover 2 is fixedly provided with a slide block 8, the middle part of the rotary disc 3 is provided with a chute 9, the slide block 8 is in sliding connection with the chute 9, the outer wall of the sealing disc 5 is fixedly provided with a sealing layer 10, a sealing ring 11 is fixedly arranged above the cup body 1, through the arrangement of the exhaust device 7, the transmission rod 4 and the sealing disc 5, air inside the cup body 1 is discharged, negative pressure is formed inside the cup body 1, external air pressure acts on the upper part of the cup cover 2, the cup cover 2 and the cup body 1 are firmer, the sealing effect is better, the rotary disc 3 is rotated, the slide block 8 slides inside the chute 9, the rotary disc 3 is in threaded transmission with the transmission rod 4, the transmission rod 4 is driven to move, the transmission rod 4 drives the sealing cover to move, the air inside the cup body 1 is discharged from the exhaust device 7, the air inside the cup body 1 acts on the plug 72, the spring 73 is compressed, and the plug 72 is driven to move towards the exhaust pipe 74, the air in the cup body 1 is exhausted out of the cup cover 2 from the exhaust hole 6 and the exhaust pipe 74.

Wherein, the top of sealing washer 11 is run through there is fastening 12, the one end of fastening 12 and the top threaded connection of cup body 1, fastening 12 is separated by the equidistance and is set up, through setting up fastening 12 and sealing washer 11, make sealing washer 11 fixed with cup body 1 through fastening 12, the condition of having avoided using sealing washer 11 and glass cup separation for a long time takes place, make the sealed effective time of sealing washer 11 longer, fastening 12 is fixed with sealing washer 11 and cup body 1, it is fixed more firm to compare to use glue to paste sealing washer 11, be difficult for separating between sealing washer 11 and the glass cup.

When specifically using, the utility model relates to a sealed effectual glass, at first pour liquid into the inside of cup body 1, then place bowl cover 2 at the top of cup body 1, rotatory bowl cover 2, make bowl cover 2 and 1 threaded connection of cup body, and let the bottom of bowl cover 2 and the 11 butts of the top sealing washer of cup body 1, rotatory carousel 3, slider 8 slides in spout 9 is inside, carousel 3 and 4 screw drive of transfer line, it removes to drive transfer line 4, transfer line 4 drives sealed lid and removes, discharge 1 inside air of cup body from exhaust 7, 1 inside atmospheric pressure of cup body is used in end cap 72, make the compression of spring 73, it removes to blast pipe 74 to drive end cap 72, the air of 1 inside of cup body is discharged to bowl cover 2 outsides from exhaust hole 6 and blast pipe 74.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a sealed effectual glass, includes cup body (1) and bowl cover (2), its characterized in that, the top of cup body (1) with bowl cover (2) threaded connection, the top of bowl cover (2) is rotated and is connected with carousel (3), the below threaded connection of carousel (3) has transfer line (4), the bottom fixed mounting of transfer line (4) has sealed dish (5), sealed dish (5) with the inner wall sliding connection of cup body (1), exhaust hole (6) have been seted up to the one side of bowl cover (2), the inside fixed mounting that exhausts hole (6) has exhaust apparatus (7).

2. A well-sealed glass cup as claimed in claim 1, wherein: exhaust apparatus (7) include gas vent (71), end cap (72), spring (73) and blast pipe (74), the one end fixed mounting of spring (73) is in the one end of gas vent (71), end cap (72) fixed mounting is in the other end of gas vent (71), end cap (72) with spring (73) fixed mounting, blast pipe (74) are seted up the middle part of exhaust apparatus (7), spring (73) set up and are keeping away from bowl cover (2) inner wall position.

3. A well-sealed glass cup as claimed in claim 1, wherein: the middle part fixed mounting of bowl cover (2) has slider (8), spout (9) have been seted up at the middle part of carousel (3), the slider with spout (9) sliding connection.

4. A well-sealed glass cup as claimed in claim 1, wherein: and a sealing layer (10) is fixedly arranged on the outer wall of the sealing disc (5).

5. A well-sealed glass cup as claimed in claim 1, wherein: and a sealing ring (11) is fixedly arranged above the cup body (1).

6. A well-sealed glass cup as claimed in claim 5, wherein: and a fastening bolt (12) penetrates through the top of the sealing ring (11).

7. The sealed glass cup as claimed in claim 6, wherein: one end of the fastening bolt (12) is in threaded connection with the upper portion of the cup body (1), and the fastening bolts (12) are arranged at equal intervals.

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