CN215502363U

CN215502363U - Cup cover with inner plug

Info

Publication number: CN215502363U
Application number: CN202122160488.2U
Authority: CN
Inventors: 李晓光; 吴良伟; 张寿丰
Original assignee: Anhui Fuguang Life Technology Co ltd
Current assignee: Anhui Fuguang Life Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-14
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a cup cover with an inner plug, which comprises the inner plug and an outer cover, wherein the inner plug comprises a connecting body, and a top button positioned in the middle and two lateral buttons positioned on the left side and the right side are arranged in an installation cavity of the connecting body; the two lateral buttons can slide left and right, and the operation lugs on the outer sides of the two lateral buttons respectively extend outwards from the side wall of the connecting body through the horizontal elastic reset piece; the top button can be followed vertical slip, and the top button bottom is equipped with two and goes up contact block and two and press the press block, and two press the downward butt in press block bottom on sealing water assembly, and the notch inboard of every side direction button is equipped with down the contact block, go up contact block inboard for two respectively with two down be the inclined plane cooperation between the contact block outside, on every go up the contact block open have can with the draw-in groove of contact block down. Compared with the prior art, the utility model has the following advantages: the reduction of the whole vertical size of the cup cover is realized, and the water leakage condition caused by forgetting to close the inner plug can be effectively avoided.

Description

Cup cover with inner plug

Technical Field

The utility model relates to a water dispenser, in particular to a cup cover with an inner plug.

Background

Traditional bowl cover of taking interior stopper, its outer lid generally closes the cup body through the screw soon, and the opening and shutting of its interior stopper generally all uses same button switch, is mostly the bounce switch of similar spring ballpoint pen structure, and this kind of structure setting has led to the fact the whole vertical dimension of bowl cover longer, and portable not, and if the switch of interior stopper forgets to close, lead to leaking easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a cup cover with an inner plug, so that the vertical size of the whole cup cover is reduced, and the water leakage caused by forgetting to close the inner plug can be effectively avoided.

The utility model is realized by the following technical scheme:

a cup cover with an inner plug comprises the inner plug and an outer cover, wherein the inner plug comprises a connecting body, an installation cavity is arranged on the connecting body, a top button located in the middle and two lateral buttons located on the left side and the right side are arranged in the installation cavity, a water sealing assembly capable of sliding vertically is arranged below the installation cavity in the middle of the connecting body, the water sealing assembly is provided with a vertical elastic resetting piece driving the water sealing assembly to reset upwards, and a water outlet in the bottom of the inner plug is sealed through a sealing pressing sheet at the bottom of the water sealing assembly;

the two lateral buttons can slide left and right, a horizontal elastic reset piece is arranged between the two lateral buttons, the two lateral buttons are elastically pressed on the left side and the right side of the installation cavity through the horizontal elastic reset piece, and the operation lugs on the outer sides of the two lateral buttons respectively extend outwards from the two through holes formed in the side wall of the connecting body;

the top button can slide vertically, the left side and the right side of the bottom end of the top button are respectively provided with an upper contact block, the front side and the rear side of the bottom end of the top button are respectively provided with a pressing block, the bottom ends of the two pressing blocks are abutted against the water sealing assembly downwards, the water sealing assembly is pushed to move downwards through the two pressing blocks in the downward moving process of the top button, and the two upper contact blocks push the two lateral buttons to approach each other in the left-right direction; when the top button moves down to the right position, the two upper contact blocks are elastically clamped with the two lateral buttons, and the two lateral buttons are away from each other and reset.

Further, every it has the notch that supplies to go up the contact block and pass from top to bottom to open on the side direction button, and the notch inboard is equipped with lower contact block, goes up contact block inboard for two respectively with two be the inclined plane cooperation down between the contact block outside, on every go up the contact block open have can with the draw-in groove of contact block down.

Furthermore, the inner side wall of the outer cover is provided with a limiting bulge which is clamped with the two operation convex blocks of the inner plug, and the limiting bulge is positioned below the two operation convex blocks in a clamping state.

Further, the connector includes connecting piece and storage piece, the delivery port sets up in the connecting piece bottom, storage piece fixed mounting is on the connecting piece, the installation cavity sets up on storage piece, the installation cavity left and right sides is equipped with the spout respectively, every spout comprises two relative baffles, two side direction buttons slide respectively and set up in two spouts, the installation cavity top is closed through the top flat lid, the top flat middle part is equipped with vertical guide hole, the top button slides and sets up in the vertical guide hole of top flat, be equipped with the spacing step that prevents that the top button from upwards deviate from in the vertical guide hole of top flat.

Further, the water sealing assembly comprises an ejector rod, a vertical channel is arranged at the bottom of the connector, the ejector rod is arranged in the vertical channel of the connector in a sliding mode, the ejector rod and the vertical channel are in sealed butt joint, the upper end of the ejector rod upwards extends out of the vertical channel and is fixedly sleeved with a limiting part, the vertical elastic resetting piece is sleeved on the upper section of the ejector rod, the upper end and the lower end of the vertical elastic resetting piece are limited through the limiting part and the connector respectively, the bottom ends of two pressing blocks of the top button are abutted downwards on the limiting part, the lower end of the ejector rod downwards extends out of the vertical channel and is sleeved with the sealing piece, and the upper position and the lower position of the sealing piece are limited through a retaining ring and a bottom sealing ring which are fixed on the ejector rod.

Compared with the prior art, the utility model has the following advantages:

1. according to the cup cover with the inner plug, the vertical top button and the horizontal two lateral buttons are arranged on the inner plug, and the vertical button is pressed downwards, so that the water sealing assembly is pushed to move downwards to open a water outlet of the inner plug; the clamping between the two lateral buttons and the top button can be released by pressing the two lateral buttons inwards, the water sealing assembly can move upwards under the action of the vertical elastic reset piece of the water sealing assembly, the water outlet is closed, and the top button is pushed upwards to reset; the switch of the whole inner plug is convenient and quick to operate; and the vertical top button is matched with the two horizontal lateral buttons, so that the vertical size of the whole cup cover can be effectively reduced.

2. According to the cup cover with the inner plug, the operation lugs of the two lateral buttons can be used for clamping and limiting the outer cover at the same time, the outer cover does not need to be screwed with the cup body, the limiting lugs on the inner side wall of the outer cover can inwards extrude the operation lugs of the two lateral buttons in the process of covering the outer cover, if the inner plug is forgotten to be closed, the process can automatically close the water outlet of the inner plug, and the water leakage caused by forgetting to close the inner plug is effectively avoided.

Drawings

Fig. 1 is a cross-sectional view of the closure of the present invention.

Fig. 2 is a sectional view showing an open state of the inside plug of the present invention.

Fig. 3 is a perspective exploded view of the present invention.

Fig. 4 is a perspective assembly view of two lateral buttons and a connector of the present invention.

FIG. 5 is an assembly view of the top button of the present invention in engagement with two side buttons.

Fig. 6 is a perspective view of the top button of the present invention.

Fig. 7 is a perspective view of the lateral button of the present invention.

Reference numbers in the figures: 1, covering the cover; 2, installing a cavity; 3 a top button; 4 a lateral button; 5, a vertical elastic reset piece; 6, sealing and tabletting; 7, a water outlet; 8 horizontal elastic reset pieces; 9 operating the lug; 10, perforating; 11 an upper contact block; 12 pressing blocks; 13 notches; 14 lower contact blocks; 15 clamping grooves; 16 limiting bulges; 17 a connecting member; 18 a receiver; 19 chute; 20 baffle plates; 21 a topsheet; 22 vertical guide holes; 23, limiting steps; 24, a mandril; 25 vertical channels; 26 channel seal rings; 27 a stopper; 28 a retainer ring; 29 bottom seal ring; 30 cup body.

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.

Referring to fig. 1 to 7, the present embodiment discloses a cup lid with an inner plug, which includes an inner plug and an outer lid 1, the inner plug includes a connector, and the connector is in threaded connection with an inner wall of a cup body 30. Be equipped with installation cavity 2 on the connector, be equipped with in the installation cavity 2 and be located the middle top button 3 and be located two side direction buttons 4 of the left and right sides, the connector middle part is being located 2 below of installation cavity and is being equipped with the vertical gliding water sealing assembly of ability, and water sealing assembly has the vertical elasticity piece 5 that resets that drives it upwards resets, seals the delivery port 7 of stopper bottom in through the sealed preforming 6 of water sealing assembly bottom.

Two side direction buttons 4 can slide from side to side, are equipped with horizontal elasticity between two side direction buttons 4 and reset 8, reset 8 through horizontal elasticity and support two side direction buttons 4 elasticity and press the left and right sides at installation cavity 2 to make the operating lug 9 in two side direction buttons 4 outsides outwards stretch out from two perforation 10 of opening on the connector lateral wall respectively.

The top button 3 can slide vertically, the left side and the right side of the bottom end of the top button 3 are respectively provided with an upper contact block 11, the front side and the rear side of the bottom end of the top button 3 are respectively provided with a pressing block 12, the bottom ends of the two pressing blocks 12 downwards protrude out of the bottom ends of the two upper contact blocks 11, the bottom ends of the two pressing blocks 12 downwards abut against the water sealing assembly, the water sealing assembly is pushed to downwards move through the two pressing blocks 12 in the downwards moving process of the top button 3, and the two upper contact blocks 11 push the two lateral buttons 4 to mutually approach along the left-right direction; when the top button 3 moves down to the right position, the two upper contact blocks 11 are elastically clamped with the two lateral buttons 4, and the two lateral buttons 4 are away from each other to reset.

The lateral button 4 is provided with a notch 13 for the upper contact block 11 to pass through up and down, the inner side of the notch 13 is provided with a lower contact block 14, the inner sides of the two upper contact blocks 11 are respectively matched with the outer sides of the two lower contact blocks 14 in an inclined plane manner, and each upper contact block 11 is provided with a clamping groove 15 capable of being clamped with the lower contact block 14.

The inner side wall of the outer cover 1 is provided with a limiting bulge 16 which is clamped with the two operation lugs 9 of the inner plug, and the limiting bulge 16 is positioned below the two operation lugs 9 in a clamping state.

The connecting body comprises a connecting piece 17 and a containing piece 18, the water outlet 7 is arranged at the bottom of the connecting piece 17, the containing piece 18 is fixedly installed on the connecting piece 17, and the containing piece 18 is in threaded connection with the connecting piece 17. Installation cavity 2 sets up on containing part 18, and the installation cavity 2 left and right sides is equipped with spout 19 respectively, and every spout 19 comprises two relative baffles 20, and two side direction buttons 4 slide respectively and set up in two

spout

19, and 2 tops in installation cavity close through top sheet 21 lid, top sheet 21 and containing part 18 joint. The middle part of the top sheet 21 is provided with a vertical guide hole 22, the top button 3 is arranged in the vertical guide hole 22 of the top sheet 21 in a sliding way, and the vertical guide hole 22 of the top sheet 21 is provided with a limit step 23 for preventing the top button 3 from being pulled out upwards.

The water sealing assembly comprises an ejector rod 24, a vertical channel 25 is arranged at the bottom of the connector, the ejector rod 24 is arranged in the vertical channel 25 of the connector in a sliding mode, the ejector rod 24 is in sealing butt joint with the vertical channel 25 through a channel sealing ring 26, the upper end of the ejector rod 24 upwards extends out of the vertical channel 25 and is fixedly sleeved with a limiting part 27, the vertical elastic resetting part 5 is sleeved on the upper section of the ejector rod 24, the upper end and the lower end of the vertical elastic resetting part 5 are limited through the limiting part 27 and the connector respectively, the bottom ends of two pressing blocks 12 of the top button 3 are abutted against the limiting part 27 downwards, the lower end of the ejector rod 24 downwards extends out of the vertical channel 25 and is sleeved with a sealing pressing sheet 6, and the upper position and the lower position of the sealing sheet 6 are limited through a retaining ring 28 and a bottom sealing ring 29 which are fixed on the ejector rod 24.

When the water outlet 7 of the inner plug needs to be opened, the top button 3 is pressed downwards, the pressing block 12 at the bottom end of the top button 3 can press down the water sealing assembly to push the water sealing assembly to move downwards, so that the sealing pressing sheet 6 at the bottom of the water sealing assembly is separated downwards from the water outlet 7 at the bottom of the inner plug, and the water outlet 7 is opened; simultaneously, under the inclined plane mating reaction between two contact block 11 inboards and two contact block 14 outsides down on two, two contact block 11 move down and can drive two contact block 14 levels and contract inwards to drive two side direction buttons 4 and draw close each other, until two contact block 14 slip into two draw-in grooves 15 of last contact block 11 down, realize the locking to top button 3 position, the vertical position of top button 3 was fixed a position this moment, delivery port 7 keeps opening state.

When the delivery port 7 of stopper in needs are closed, the level inwards presses two operation lugs 9, and the block is relieved with the draw-in groove 15 of two last contact blocks 11 to two lower contact blocks 14, and the subassembly that seals up shifts up under the effect of the vertical elasticity piece 5 that resets of self for the delivery port 7 of stopper bottom in the sealed preforming 6 seal of subassembly bottom seals, and delivery port 7 is closed, and at this in-process, the subassembly that seals up can upwards promote top button 3 and shift up and reset.

If forget to close the delivery port 7 of interior stopper, at the in-process of covering enclosing cover 1, the spacing arch 16 of enclosing cover 1 inside wall can inwards extrude the operation lug 9 of two side direction buttons 4, and this process is equivalent to the operation of closing interior stopper delivery port 7, can carry out self-closing to the delivery port 7 of interior stopper, has effectively avoided because of forgetting the emergence of the condition of leaking that leads to closing interior stopper.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bowl cover of in-band stopper, includes interior stopper and enclosing cover (1), interior stopper includes connector, its characterized in that: the connecting body is provided with a mounting cavity (2), a top button (3) positioned in the middle and two lateral buttons (4) positioned on the left side and the right side are arranged in the mounting cavity (2), a water sealing assembly capable of sliding vertically is arranged below the mounting cavity (2) in the middle of the connecting body, the water sealing assembly is provided with a vertical elastic reset piece (5) driving the water sealing assembly to reset upwards, and a water outlet (7) at the bottom of the inner plug is sealed through a sealing pressing piece (6) at the bottom of the water sealing assembly;

the two lateral buttons (4) can slide left and right, a horizontal elastic reset piece (8) is arranged between the two lateral buttons (4), the two lateral buttons (4) are elastically pressed on the left side and the right side of the installation cavity (2) through the horizontal elastic reset piece (8), and operation lugs (9) on the outer sides of the two lateral buttons (4) respectively extend outwards from two through holes (10) formed in the side wall of the connecting body;

the top button (3) can slide vertically, the left side and the right side of the bottom end of the top button (3) are respectively provided with an upper contact block (11), the front side and the rear side of the bottom end of the top button (3) are respectively provided with a pressing block (12), the bottom ends of the two pressing blocks (12) are abutted against the water sealing assembly downwards, the two pressing blocks (12) push the water sealing assembly to downwards move in the downwards moving process of the top button (3), and the two upper contact blocks (11) push the two lateral buttons (4) to mutually approach along the left and right directions; when the top button (3) moves down to the right position, the two upper contact blocks (11) are elastically clamped with the two lateral buttons (4), and the two lateral buttons (4) are away from each other to reset.

2. The cup lid with the inner plug of claim 1, wherein: every it has notch (13) that supplies to go up contact block (11) and pass from top to bottom to open on side direction button (4), and notch (13) inboard is equipped with contact block (14) down, and contact block (11) inboard is gone up respectively and is the inclined plane cooperation between two contact block (14) outsides down for two, and it has draw-in groove (15) that can with contact block (14) block down to open on every last contact block (11).

3. The cup lid with the inner plug of claim 1, wherein: the inner side wall of the outer cover (1) is provided with a limiting bulge (16) which is clamped with the two operation convex blocks (9) of the inner plug, and the limiting bulge (16) is positioned below the two operation convex blocks (9) in a clamping state.

4. The cup lid with the inner plug of claim 1, wherein: the connector includes connecting piece (17) and storage piece (18), delivery port (7) set up in connecting piece (17) bottom, storage piece (18) fixed mounting is on connecting piece (17), installation cavity (2) set up on storage piece (18), the installation cavity (2) left and right sides is equipped with spout (19) respectively, every spout (19) comprise two relative baffles (20), two side direction button (4) slide respectively and set up in two spout (19), top piece (21) lid is passed through at installation cavity (2) top, top piece (21) middle part is equipped with vertical guide hole (22), top button (3) slide and set up in vertical guide hole (22) of top piece (21), be equipped with in vertical guide hole (22) of top piece (21) and prevent that top button (3) upwards deviate from spacing step (23).

5. The cup lid with the inner plug of claim 1, wherein: the water sealing assembly comprises a top rod (24), a vertical channel (25) is arranged at the bottom of the connecting body, the top rod (24) is arranged in the vertical channel (25) of the connecting body in a sliding manner, the top rod (24) is in sealed butt joint with the vertical channel (25), the upper end of the top rod (24) upwards extends out of the vertical channel (25) and is fixedly sleeved with a limiting part (27), the vertical elastic reset part (5) is sleeved on the upper section of the top rod (24), the upper end and the lower end of the vertical elastic reset part (5) are respectively limited by the limiting part (27) and a connecting body, the bottom ends of two pressing blocks (12) of the top button (3) are abutted against the limiting part (27) downwards, the lower end of the top rod (24) downwards extends out of the vertical channel (25) and is sleeved with the sealing pressing sheet (6), and the upper and lower positions of the sealing pressing sheet (6) are limited by a retainer ring (28) fixed on the ejector rod (24) and a bottom sealing ring (29).