CN208610442U - The cup lid and cup body closed structure of improved vacuum cup - Google Patents

Abstract

A kind of cup lid of improved vacuum cup and cup body closed structure, including a cup body and a cup cover device, cup cover device include a upper cover body, a sliding seat, a press element, a lower cover, and the relief valve set on cup cover device；When user depresses press element for the first time, sliding seat can be made up to move together with lower cover with connecting move control unit, and then the crowded inner edge in sliding seat and cup body of soft gas-tight ring is formed airtight, so that generating vacuum effect inside cup body, cup cover device can not be separated with cup body, while relief valve is closed；When press element being depressed again, then connecting move control unit makes sliding seat move down together with lower cover, and then release soft gas-tight ring to the crowded of the inner edge of sliding seat and cup body, to release the intracorporal vacuum effect of cup, relief valve is opened to discharge the intracorporal pressure of cup simultaneously, and cup cover device can be separated with cup body.

Description

The cup lid and cup body closed structure of improved vacuum cup

Technical field

The utility model relates to the closed structures of a kind of cup body for being used in vacuum cup and cup lid, it might even be possible to be applied to it Its sealing container.

Background technique

Vacuum cup is the water container being extremely commonly used, especially recently double-deck true for canister to be processed into The manufacturing technology benefit of empty heat insulation structural becomes mature and flourishing, more makes the vacuum cup product of personal use more light and practical.But The cup body of current vacuum cup and the closed structure of cup lid are to be combined with each other in a spiral manner, therefore, cup lid are sealed at cup When body, it is necessary to rotate cup lid multiple；Sometimes even it can not fit like a glove and can not be successfully because of the screw thread of cup lid and cup body It is sealed or the case where block.On the other hand, sealing container all the fashion at present also has problem same as before.

In order to solve foregoing problems, be approved TaiWan, China patent M450314 of the applicant, which provides, a kind of more to be held Cup lid is easily sealed to the structure of cup body, makes it suitable for the use such as vacuum cup or sealing container.

The feature of the M450314 patent, includes a cup body and a cup cover device, and the top of the cup cover device has one Press element, lower section setting one are combined with the sliding seat of the lower cover of soft gas-tight ring, and the lower section of cup cover device can be placed on In the opening of cup body；When user for the first time depresses press element, the sliding seat can be interlocked and up moved with lower cover, into And the crowded opening inner edge in sliding seat and cup body of soft gas-tight ring is formed airtight, make to generate vacuum effect inside cup body, allow Cup cover device can not be separated with cup body；When press element being depressed again, then the sliding seat can be interlocked together with lower cover down It is mobile, release soft gas-tight ring to the crowded of the inner edge of sliding seat and cup body, to release the intracorporal vacuum effect of cup, cup lid Device can be separated with cup body.

But hot water is all contained due to general in vacuum cup, causes the intracorporal high temperature of cup to generate pressure, which can make soft Matter gas-tight ring expands and applies powerful active force to cup body internal diameter, causes to cause high effort for when unloading cup cover device from cup body, It even can not be successfully and unload.

Utility model content

Technical problem underlying to be solved in the utility model is, overcomes drawbacks described above of the existing technology, and mentions For the cup lid and cup body closed structure of a kind of improved vacuum cup, improved on the basis of TaiWan, China patent M450314, So that even if easily cup cover device and cup body can also be separated and unloaded when containing high-temperature-hot-water in cup body.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of cup lid of improved vacuum cup and cup body closed structure, include a cup body and a cup cover device, the cup lid The top of device has a press element, and lower section setting one is combined with the sliding seat and relief valve of the lower cover of soft gas-tight ring, The lower section of cup cover device can be placed in the opening of cup body；When user for the first time depresses press element, this can be interlocked Sliding seat is up moved with lower cover, so the crowded opening inner edge in sliding seat and cup body of soft gas-tight ring formed it is airtight, Make to generate vacuum effect inside cup body, cup cover device can not be separated with cup body, while relief valve being allowed to close；It again will pressing member When part is depressed, then it can interlock the sliding seat and move down together with lower cover, release soft gas-tight ring to sliding seat and cup body Inner edge it is crowded, while opening relief valve to discharge the intracorporal pressure of cup, to release the intracorporal vacuum effect of cup, cup lid dress Setting can separate with cup body.

A kind of cup lid of improved vacuum cup and cup body closed structure, include a cup body, have an opening, the opening Internal diameter forms an inner edge；One cup cover device is combined in the opening of the cup body, which further includes: a upper cover body； One sliding seat is actively combined in below the upper cover body, can be relatively moved with the upper cover body, be set up and down above the sliding seat There is a control unit, which is up pierced by the upper cover body；One lower cover is combined in below the sliding seat, the lower cover Periphery be equipped with a soft gas-tight ring；One press element is actively combined in above the upper cover body and connects the control unit, The press element can relatively move up and down with the upper cover body, when which is depressed for the first time, via the control unit Move the sliding seat up together with lower cover, so that the crowded inner edge in the sliding seat and cup body of the soft gas-tight ring is formed It is airtight, and then make to generate vacuum effect inside the cup body, when which is depressed for the second time, make this via the control unit Sliding seat moves down together with lower cover, so that the soft gas-tight ring is released to the crowded of the inner edge of the sliding seat and cup body, And then release the intracorporal vacuum effect of cup；The lower cover of the cup cover device is equipped with an at least stomata, which is equipped with a relief valve, It pushes the relief valve that a valve is made to leave the stomata when the press element is depressed, and then enables air by the stomata, When decontroling the press element, then make the relief valve homing by a returning spring, and then makes the valve blockage stomata.

The relief valve of the utility model has the valve rod for being arranged in the gas, and the valve is arranged in one end of the valve rod, the valve A head is arranged in the opposite other end of bar, and one end of the returning spring acts on the head and so that the valve is blocked this by elastic force Stomata, when depressing the press element, which pushes the head and overcomes the elastic force of the returning spring, and then makes the valve Door is detached from the blocking to the stomata.

The utility model has a recess portion in the top of upper cover body, and the bottom surface of the recess portion is equipped with one first hole, Yi Jiwei In two the second holes of the first hole opposite sides, which includes the protrusive board being located above the sliding seat, And it is hubbed at one first motion bar and one second motion bar of sliding seat, which is respectively provided with the second motion bar One first cam and one second cam, the two sides of the protrusive board are respectively equipped with a positioning block and a positioning groove, the protrusive board from it is lower toward On be pierced by first hole, first motion bar and the second motion bar are pierced by second hole, and the activity from lower to upper respectively Seat above with the upper cover body below between a spring is set, act on the sliding seat by the spring, make first cam and Second cam contacts the bottom surface of the recess portion respectively, the upper end of first motion bar and the second motion bar respectively with the press element Lower face contact；Guide bar is actively equipped with below the press element, the press element movable composition in the recess portion of the upper cover body, And make the guide bar be matched with the protrusive board locating piece and locating slot and form the connection of the press element Yu the control unit.

The guide bar of the utility model has the crooked end positioned at opposite sides, and the locating piece of the protrusive board has a direction The location indentations of lower end, and it is located at the bevel edge and a vertical edges of the two sides of the location indentations, and the lower end of the bevel edge Lower than the lower end of the vertical edges, the locating slot is the conduit of the chamfered shape of the corresponding locating piece, the guide bar two sides it is curved Curved end portion contacts the profile side of the locating piece respectively, and is matched in the locating slot.

The periphery lower end of the press element of the utility model is equipped with several button hooks, and the internal diameter wall surface of the recess portion is then equipped with number A axially extending catching groove while the press element is combined in the recess portion, makes the button hook be snug fit at the catching groove, make this by Pressure element can be moved up and down relatively with the upper cover body in this recess.

The utility model has the beneficial effects that improved on the basis of TaiWan, China patent M450314, so that even if When containing high-temperature-hot-water in cup body, easily cup cover device and cup body can also be separated and unloaded.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the stereogram exploded view of the utility model primary clustering syntagmatic；

Fig. 2 is the cup cover device of the utility model and the plan cross-section exploded view of cup body composite structure；

Fig. 3 is the section plan of the structure after the cup cover device of the utility model is combined with cup body；

Fig. 4 is that the cup cover device of the utility model is combined in the partial enlarged view of the structure after cup body, display cup lid dress It sets and cup body is in non-closely sealed state；

Fig. 5 is the plane that the cup cover device of the utility model is combined in the state for further pushing cup cover device after cup body Cross-sectional view；

Fig. 6 be the cup cover device of the utility model be combined in after cup body be in closed state section plan；

Fig. 7 is that the cup cover device of the utility model can be applied to the embodiment schematic diagram of sealing container.

Figure label explanation:

1 cup cover device

11 upper cover bodies

111 recess portions

The first hole of 112A

The second hole of 112B

113 catching grooves

12 sliding seat

121 external screw threads

12A control unit

122A first lug

The second lug of 122B

The first motion bar of 123A

The second motion bar of 123B

The first cam of 124A

The second cam of 124B

The first compression part of 125A

The second compression part of 125B

126 protrusive boards

1261 locating pieces

12611 bevel edges

12612 location indentations

12613 vertical edges

1262 locating slots

13 press elements

131 button hooks

132 guide bars

1321 crooked ends

14 lower covers

141 internal screw threads

142 soft gas-tight rings

143A air holes

The upper stomata of 143B

15 springs

16 relief valves

161 valve rods

162 heads

163 returning springs

164 valves

165 gaskets

2 cup bodies

2A sealing container

21 inner edges

Specific embodiment

Fig. 1 is the embodiment that the utility model is applied to vacuum cup, includes a cup cover device 1 and a cup body 2；Wherein, The opening inside diameter of cup body 2 is formed with more widened inner edge 21.

Referring to FIG. 1 to 4, the preferred embodiment of the cup cover device 1 of the utility model, includes on one for cooperation simultaneously Lid 11, a sliding seat 12, a lower cover 14 and a press element 13；Wherein, an appropriate depth is arranged in the top of upper cover body 11 Recess portion 111, the bottom surface of recess portion 111 is equipped with a first centrally located hole 112A and two are located at first hole Second hole 112B of 112A opposite sides, the internal diameter wall surface of recess portion 111 are equipped with the button of a several axially extending suitable lengths Slot 113.

The preferred embodiment of the sliding seat 12 is a cylindrical body, and outer diameter is equipped with external screw thread 121, is equipped with a control above Unit 12A processed, control unit 12A include one up extend protrusion protrusive board 126, positioned at a pair of the of 126 two sides of protrusive board One lug 122A and a pair the second lug 122B and one first motion bar 123A and the second motion bar 123B；The protrusive board 126 A positioning block 1261 and a positioning groove 1262 is respectively set in opposite sides, wherein the locating piece 1261 has a V towards lower end Shape location indentations 12612, and it is located at the bevel edge 12611 and a vertical edges of the two sides of the location indentations 12612 12613, and the lower end of the bevel edge 12611 be lower than vertical edges 12613 lower end, the upper end of bevel edge 12611 then with vertical edges 12613 Upper end connection；Also that is, the bevel edge 12611, location indentations 12612 and vertical edges 12613 constitute a continuous profile；It is described fixed Position slot 1262 is then the conduit of the chamfered shape of corresponding locating piece 1261.

Sliding seat 12 is combined in the lower section of upper cover body 11, and protrusive board 126 is made to be pierced by the first hole 112A from lower to upper, and first Lug 122A and the second lug 122B are then pierced by the second hole 112B from lower to upper respectively, then again by the first motion bar 123A's One end is articulated in first lug 122A, and one end of the second motion bar 123B is articulated in the second lug 122B；First motion bar The pivot end side of 123A and the second motion bar 123B are formed with the first cam 124A and the second cam 124B respectively, relatively The other end then each extended over one first compression part 125A and the second compression part 125B, sliding seat 12 is combined under upper cover body 11 While square, in the upper surface of sliding seat 12 with below upper cover body 11 between a spring 15 is set, utilize spring 15 elastic force will Sliding seat 12 is pushed toward lower section, so that the first cam 124A and the second cam 124B is contacted with the recessed of two second edges hole 112B 111 bottom surface of portion, to make the first motion bar 123A and the second cross-shaped state of motion bar 123B.

In other words, sliding seat 12 is actively combined in 11 lower section of upper cover body, and sliding seat 12 is after the elastic force for overcoming spring 15 Can be mobile toward top, so that more prominent 111 bottom surface of recess portion protrusive board 126, first lug 122A and the second lug 122B；And There is no external force under natural conditions, then acting on sliding seat 12 above by the elastic force of spring 15 causes protrusive board 126, first movable Bar 123A and the second equal homing of motion bar 123B.

The lower cover 14 is used to combine the component below sliding seat 12, is provided with internal screw thread 141, and in its week Side is equipped with a soft gas-tight ring 142, is mutually screwed together using the internal screw thread 141 and the external screw thread 121 of sliding seat 12.

The lower cover 14, sliding seat 12 and the line correspondences position of the bottom of upper cover body 11 are respectively equipped with an air holes 143A, the perforation of stomata 143B and one (not indicating) on one, and in air holes 143A, upper stomata 143B and the perforation setting one Relief valve 16.

The relief valve 16 has the valve rod 161 for being arranged in air holes 143A, upper stomata 143B and perforation, the valve rod 161 one end (lower end) setting soft materials (such as silica gel, rubber, etc.) made of a valve 164, and valve 164 is straight Diameter is greater than the internal diameter of air holes 143A, and opposite other end (upper end) the setting diameter of the valve rod 161 is greater than the one of 161 diameter of valve rod A returning spring 163 is arranged between 11 bottom of lower end and upper cover body on head 162 in head 162, and returning spring 163 is by valve Bar 161 passes through, so that the upper and lower end of returning spring 163 bears against in 162 lower end of head and is set on 11 bottom of upper cover body Gasket 165；Head 162 is acted on by the elastic force of returning spring 163 and up moves axially valve rod 161, and then makes valve Door 164 can block air holes 143A (as shown in Figure 4)；When depressing press element 13, then press element 13 pushes head 162 And overcome the elastic force of returning spring 163, and then valve 164 is made to be detached from blocking to air holes 143A, allow 12 top of sliding seat with Lower cover can be interconnected between 14 lower section by upper stomata 143B and air holes 143A.

The good embodiment of preferable reality of the press element 13 is a cylindrical body, and periphery lower end is equipped with several button hooks 131, presses A guide bar 132 is actively set in pivoting manner below pressure element 13, preferably, it is in that mouth word is gone which, which is one, The metal wire of the horizontal shape in face one is fallen down, and goes out opposite curved end in the two free end bending formings that this mouthful of word removes following one horizontal shape Portion 1321；Structure whereby when the press element 13 is combined in the recess portion 111 of upper cover body 11, makes the grade button hooks 131 buckle into catching groove 113, and can be slided in catching groove 113；Simultaneously, the wheel of a crooked end 1321 contact locating piece 1261 of guide bar 132 Wide edge, another crooked end 1321 is then snug fit at locating slot 1262, so that press element 13 is formed with control unit 12A Connection.

As shown in figure 4, when the utility model is used, being to be placed in the lower end of cup cover device 1 in the opening of cup body 2, so Press element 13 is carried out afterwards to be pressed into bottom (as shown in Figure 5) for the first time, at this point, the can be pressed below press element 13 The the first compression part 125A and the second compression part 125B of one motion bar 123A and the second upper end motion bar 123B, to make first convex Wheel 124A is rotated with the second cam 124B and is up pulled first lug 122A and the second lug 122B, and sliding seat 12 is also therewith Overcome the elastic force of spring 15 and up move, during lower cover 14 is up moved with sliding seat 12, but also soft gas Close ring 142 is past to be moved up, while the partial air in cup body 2 being discharged via the gap of upper cover body 11, until soft gas-tight ring 142 It is packed in behind sliding seat 12 and the inner edge 21 of cup body 2 and is formed airtight, can make to generate vacuum effectiveness inside cup body 2, cup lid is allowed to fill Setting 1 can not separate with cup body 2.In this case, a crooked end 1321 of guide bar 132 is located at the bottom of locating piece 1261 (as shown in Figure 5), and valve 164 is because the depressed element 13 in head 162 presses and is detached from the blocking to air holes 143A.

Press element 13 is then decontroled, i.e., is up pushed press element 13 by spring 15, until the one of guide bar 132 Crooked end 1321, which is crossed, to be entered location indentations 12612 behind the lower end of bevel edge 12611 and blocks crooked end 1321, allows pressing member Part 13 is maintained at the state of pushing, and cup cover device 1 persistently keep and the closely sealed vacuum effect of cup body 2 and can not be separated from each other； Another crooked end 1321 is also moved in locating slot 1262 with the path of same profile.Meanwhile the head 162 of relief valve 16 by To returning spring 163 up push and make valve rod 161 up axial displacement cause valve 164 block air holes 143A (such as Fig. 6 institute Show).

When being intended to open cup cover, then press element 13 is pushed again, crooked end 1321 i.e. can be from location indentations 12612 The lower end for crossing vertical edges 12613 up slides into 1261 upper end of locating piece further along vertical edges 12613, just can utilize spring 15 Sliding seat 12 is pushed down, and then the first motion bar 123A is allowed to rotate again with the second motion bar 123B, allows press element 13 Rise and homing again, the inner edge 21 of cup body 2 and the crowded of sliding seat 12 (are such as schemed at this point, soft gas-tight ring 142 can release Shown in 4), the air outside cup body just can enter in cup body 2 via the gap of upper cover body 11.Simultaneously, under press element 13 It will push head 162 during pressure and valve 164 made to be detached from the blocking to air holes 143A, so that the pressure in cup body 2 is able to Release, and just can easily be separated cup cover device 1 and cup body 2 after cooperating the air balance inside and outside cup body.

The closed structure of the utility model can also answer cup cover device 1 other than it can be applied to vacuum cup above-mentioned For sealing container 2A as shown in Figure 7, the effect of vacuum tight equally can achieve.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with Modification, is still within the scope of the technical solutions of the present invention.

Claims (5)

1. a kind of cup lid of improved vacuum cup and cup body closed structure, comprising: a cup body has an opening, the opening it is interior Diameter forms an inner edge；One cup cover device is combined in the opening of the cup body, which further includes: a upper cover body；One Sliding seat is actively combined in below the upper cover body, can be relatively moved up and down with the upper cover body, the top of the sliding seat is equipped with One control unit, the control unit are up pierced by the upper cover body；One lower cover is combined in below the sliding seat, the lower cover Periphery is equipped with a soft gas-tight ring；One press element is actively combined in above the upper cover body and connects the control unit, should Press element can relatively move up and down with the upper cover body, when which is depressed for the first time, make via the control unit The sliding seat up moves together with lower cover, so that the soft gas-tight ring is crowded to form gas in the inner edge of the sliding seat and cup body It is close, and then make to generate vacuum effect inside the cup body, when which is depressed for the second time, make the work via the control unit Dynamic seat moves down together with lower cover, so that the soft gas-tight ring is released to the crowded of the inner edge of the sliding seat and cup body, into And release the intracorporal vacuum effect of cup, it is characterised in that:

The lower cover of the cup cover device is equipped with an at least stomata, which is equipped with a relief valve, when the press element is depressed It pushes the relief valve that a valve is made to leave the stomata, and then enables air by the stomata, when decontroling the press element, then Make the relief valve homing by a returning spring, and then makes the valve blockage stomata.

2. the cup lid of improved vacuum cup according to claim 1 and cup body closed structure, which is characterized in that the pressure release Valve has the valve rod for being arranged in the stomata, and the valve is arranged in one end of the valve rod, and the opposite other end of the valve rod is arranged one Portion, one end of the returning spring act on the head and so that the valve is blocked the stomata by elastic force, when the pressure press element When, which pushes the head and overcomes the elastic force of the returning spring, and then the valve is made to be detached from the blocking to the stomata.

3. the cup lid of improved vacuum cup according to claim 2 and cup body closed structure, which is characterized in that the upper cover The top of body has a recess portion, and the bottom surface of the recess portion is equipped with one first hole, and positioned at the two of the first hole opposite sides A second hole, which includes the protrusive board being located above the sliding seat, and is hubbed at the one first of sliding seat Motion bar and one second motion bar, first motion bar and the second motion bar are respectively provided with one first cam and one second cam, The two sides of the protrusive board are respectively equipped with a positioning block and a positioning groove, which is pierced by first hole from lower to upper, this first Motion bar and the second motion bar are pierced by second hole from lower to upper respectively, and above the sliding seat with below the upper cover body it Between a spring is set, act on the sliding seat by the spring, first cam made to contact the recess portion respectively with the second cam Bottom surface, first motion bar are contacted with below the press element respectively with the upper end of the second motion bar；Under the press element Face is actively equipped with guide bar, and the press element movable composition is in the recess portion of the upper cover body, and it is convex so that the guide bar is matched with this The locating piece of plate and locating slot and the connection for forming the press element Yu the control unit.

4. the cup lid of improved vacuum cup according to claim 3 and cup body closed structure, which is characterized in that the guiding Bar has the crooked end positioned at opposite sides, and the locating piece of the protrusive board has the location indentations towards lower end, and respectively A bevel edge and a vertical edges positioned at the two sides of the location indentations, and the lower end of the bevel edge is lower than the lower end of the vertical edges, it is described Locating slot is the conduit of the chamfered shape of the corresponding locating piece, and the crooked end of the guide bar two sides contacts the locating piece respectively Profile side, and be matched in the locating slot.

5. the cup lid of improved vacuum cup according to claim 4 and cup body closed structure, which is characterized in that the pressing The periphery lower end of element is equipped with several button hooks, and the internal diameter wall surface of the recess portion is then equipped with several axially extending catching grooves, the pressing While element group is together in the recess portion, the button hook is made to be snug fit at the catching groove, allow the press element in this recess with The upper cover body relatively moves up and down.