CN109875342B - Portable cup capable of preventing water from falling - Google Patents
Portable cup capable of preventing water from falling Download PDFInfo
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- CN109875342B CN109875342B CN201910153420.6A CN201910153420A CN109875342B CN 109875342 B CN109875342 B CN 109875342B CN 201910153420 A CN201910153420 A CN 201910153420A CN 109875342 B CN109875342 B CN 109875342B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 10
- 238000001179 sorption measurement Methods 0.000 claims description 68
- 238000009423 ventilation Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a portable water cup capable of preventing water from falling, which comprises a device main body, wherein a cavity with an upward opening is arranged in the device main body, the cavity can be used for containing water for use, a lifting block is arranged in the cavity in a sliding manner, an open slot with an upward opening is arranged in the lifting block, and a first spring is connected between the lower side end surface of the lifting block and the lower side inner wall of the cavity; the invention aims to design a cup which can not be toppled even if a user carelessly touches the cup in a state of being placed on a table.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a portable water cup capable of preventing water from falling.
Background
The cup is visible everywhere in life, people can use the cup to contain liquid, but in life, the phenomenon that the cup is toppled over due to careless touch of the cup often occurs, at the moment, if water spilled from other objects placed on the tabletop can wet the objects on the tabletop, or the cup is toppled over and falls down to cause damage to the cup and cause unnecessary loss, so that the invention aims to design the cup which can not be toppled over even if a user carelessly touches the cup in a state of being placed on the tabletop.
Disclosure of Invention
The invention aims to provide a portable water cup which cannot be toppled over, and the portable water cup is used for overcoming the defects in the prior art.
The portable water cup capable of preventing the water from falling comprises a device main body, wherein a cavity with an upward opening is formed in the device main body and can be used for containing water, a lifting block is arranged in the cavity in a sliding mode, an open slot with an upward opening is formed in the lifting block, a first spring is connected between the lower side end face of the lifting block and the lower side inner wall of the cavity, an open cavity with a downward opening is formed in the lower side inner wall of the cavity, a sliding cavity is communicated between the upper side inner wall of the open cavity and the lower side inner wall of the cavity, adsorption devices are arranged in the sliding cavity and the open cavity and can adsorb the device main body on a desktop to prevent the device main body from falling, an annular groove with an outward opening is formed in the device main body, and a sleeve block sleeved on the device main body is arranged in the annular groove in a sliding mode, the anti-skid device is characterized in that locking devices capable of locking the sleeve block are arranged in the inner walls of two sides of the cavity close to the inner wall of the lower side, ventilating devices are arranged in the inner walls of two sides of the sliding cavity and can be used for adsorbing and relieving the adsorption device, so that the device main body and the desktop are relieved from adsorption, anti-skid blocks are fixedly arranged on the end face of the outer side of the sleeve block and increase friction between hands and the sleeve block, a first guide sliding groove is formed in the inner wall of the annular groove close to one side of the sliding block in a communicated mode, a first guide sliding block extending into the first guide sliding groove is fixedly connected to the sleeve block, and a first return spring is arranged between the end face of the upper side of the first guide sliding block and the inner wall of the upper side of the first guide sliding groove in.
The adsorption device is characterized in that the adsorption device comprises a sliding block which is arranged in the sliding cavity in a sliding mode, the upper end of the sliding block extends into the cavity and is fixedly connected to the lower side end face of the lifting block, an adsorption cavity is arranged in the sliding block, a first adsorption pipeline is arranged in the upper side inner wall of the adsorption cavity in a communicated mode, the upper end of the first adsorption pipeline is connected to an air extractor fixedly arranged in the sliding block, a sliding block is arranged in the open cavity in a sliding mode, the lower end of the sliding block extends into the open cavity and is fixedly connected to the upper side end face of the sliding block, an open cavity with a downward opening is arranged in the sliding block, a conduction pipe is fixedly connected between the upper side inner wall of the open cavity and the lower side inner wall of the adsorption cavity, the lower end of the conduction pipe extends into the open cavity and is located in the conduction pipe, and a second adsorption pipeline with an upward opening is, the lateral wall of conduction pipe with the opening chamber is close to fixedly connected with plastic block between the lower extreme open-ended lateral wall, what run through in the both sides inner wall of second adsorption tube says is provided with the third and adsorbs the chase, slidable is provided with the slider in the second adsorption tube says, the downside terminal surface of slider with it is provided with the second spring to connect between the downside inner wall of second adsorption tube says.
The device is characterized in that the locking device comprises gear cavities which are communicated and arranged in the inner walls of the two sides of the cavity, a transmission gear which is meshed with the end surfaces of the two sides of the lifting block is rotatably arranged in each gear cavity, a driving bevel gear which can rotate in each gear cavity is coaxially connected to one side of the transmission gear, the lower end of the driving bevel gear is meshed and matched with a driven bevel gear which can rotate in each gear cavity, a rotating shaft is fixedly connected to the axis of the lower end of the driven bevel gear, a locking sliding groove which is communicated with the annular groove is arranged in the inner wall of the lower side of each gear cavity, a locking sliding block is slidably arranged in each locking sliding groove, a third spring is connected between the end surface of each locking sliding block, which is far away from the annular groove, and the inner wall of, the lower end of the rotating shaft extends into the cam rotating groove and is fixedly connected with a cam capable of rotating in the cam rotating groove.
The device is characterized in that the ventilation device comprises ventilation sliding chutes which are symmetrically and communicated and are arranged at two sides of the sliding cavity, one end of each ventilation sliding chute, which is far away from the sliding cavity, is communicated with the annular groove, a ventilation sliding block is arranged in the ventilation sliding chutes in a sliding manner, wherein two sides of the sliding block are provided with grooves with openings respectively facing the ventilation sliding chutes at two sides, one end of the ventilation sliding block, which is close to the sliding block, can slide into the grooves and slide up and down in the grooves, a through hole is arranged between the grooves and the adsorption cavity in a communicating manner, a negative pressure sliding chute with an opening facing the sliding block is arranged in the ventilation sliding block, a negative pressure sliding block is arranged in the negative pressure sliding chute in a sliding manner, a fourth spring is connected between the negative pressure sliding block and the negative pressure sliding chute, and, the end face of one side, away from the sliding block, of the ventilation sliding block and the end face, close to the sliding block, of the sleeve block are rotatably connected with a swing rod, when the sleeve block moves up and down, the swing rod can drive the ventilation sliding block to slide, a sealing gasket is fixedly arranged on the end face, close to one side of the sliding block, of the ventilation sliding block, the sealing gasket can prevent air leakage between the negative pressure sliding groove and the outside, a second guide sliding groove is formed in the inner wall of the lower side of the ventilation sliding groove in a communicated mode, a second guide sliding block extending into the second guide sliding groove is fixedly connected to the end face of the lower side of the ventilation sliding block, and a second return spring is connected between the second guide sliding block and the second guide sliding groove.
The invention has the beneficial effects that: the cup body lifting device is simple in structure and convenient to operate, when the cup body lifting device is used, a user only needs to contain liquid in the cup body and place the cup body lifting device on a desktop, the cup body lifting device can be automatically adsorbed on the desktop, when the user needs to take a cup, the user only needs to vertically lift the cup body upwards, the cup body lifting device is automatically separated from the adsorption state of the desktop, when the user receives thrust from the periphery, the cup body lifting device cannot move, the phenomenon that the user accidentally touches the cup body to topple can be prevented, and the cup body lifting device is convenient and effective and worthy of recommendation.Drawings
FIG. 1 is a schematic view of the internal overall structure of a portable non-toppling water cup of the present invention;
FIG. 2 is an enlarged schematic view of "A" in FIG. 1;
FIG. 3 is an enlarged schematic view of "B" in FIG. 1;
fig. 4 is an enlarged schematic view of "C" in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up-down direction described below coincides with the up-down direction of the projection relation of fig. 1 itself.
Referring to fig. 1 to 4, the portable water cup without toppling comprises a device main body 11, a cavity 21 with an upward opening is arranged in the device main body 11, the cavity 21 can be used for containing water for use, a lifting block 22 is slidably arranged in the cavity 21, an open slot 23 with an upward opening is arranged in the lifting block 22, a first spring 52 is connected between the lower end surface of the lifting block 22 and the lower inner wall of the cavity 21, an open cavity 34 with a downward opening is arranged in the lower inner wall of the cavity 21, a sliding cavity 49 is communicated between the upper inner wall of the open cavity 34 and the lower inner wall of the cavity 21, adsorption devices 210 are arranged in the sliding cavity 49 and the open cavity 34, the adsorption devices 210 can adsorb the device main body 11 on a desktop to prevent toppling, an annular groove 43 with an outward opening is arranged in the device main body 11, a sleeve block 29 sleeved on the device main body 11 is slidably arranged in the annular groove 43, the inner walls of the cavity 21 near the two sides of the lower inner wall are provided with locking devices 220 which can lock the sleeve block 29, air vents 230 are arranged in the inner walls of the two sides of the sliding cavity 49, the air vents 230 can perform adsorption release on the adsorption device 210, further, the device body 11 is released from the table top, the outer end surface of the sleeve block 29 is fixedly provided with an anti-slip convex block 31, the anti-skid convex block 31 increases the friction between the hand and the sleeve block 29, the inner wall of the annular groove 43 close to one side of the sliding block 24 is provided with a first guide chute 68 which is communicated, a first guide slide block 32 extending into the first guide chute 68 is fixedly connected to the sleeve block 29, a first return spring 69 is connected between the upper end surface of the first guide sliding block 32 and the upper inner wall of the first guide sliding groove 68.
Beneficially, the adsorption device 210 includes a sliding block 24 slidably disposed in the sliding cavity 49, an upper end of the sliding block 24 extends into the cavity 21 and is fixedly connected to a lower side end face of the lifting block 22, an adsorption cavity 27 is disposed in the sliding block 24, a first adsorption pipeline 26 is disposed in communication in an upper side inner wall of the adsorption cavity 27, wherein an upper end of the first adsorption pipeline 26 is connected to an air extractor 25 fixedly disposed in the sliding block 24, a sliding block 33 is slidably disposed in the open cavity 34, a lower end of the sliding block 24 extends into the open cavity 34 and is fixedly connected to an upper side end face of the sliding block 33, an open cavity 35 with a downward opening is disposed in the sliding block 33, a conduction pipe 53 is fixedly connected between an upper side inner wall of the open cavity 35 and a lower side inner wall of the adsorption cavity 27, the lower extreme of conduction pipe 53 extends to let in the opening chamber 35 and be located be provided with the ascending second adsorption tube way 28 of opening in the conduction pipe 53, the lateral wall of conduction pipe 53 with opening chamber 35 is close to fixedly connected with plastic block 36 between the lower extreme open-ended lateral wall, what run through in the both sides inner wall of second adsorption tube way 28 is provided with third adsorption tube groove 71, slidable is provided with slider 72 in the second adsorption tube way 28, slider 72's downside terminal surface with it is provided with second spring 73 to connect between the downside inner wall of second adsorption tube way 28.
Advantageously, the locking device 220 comprises a gear cavity 37 communicated with and arranged in the inner walls of both sides of the cavity 21, a transmission gear 38 engaged with the end surfaces of both sides of the elevator block 22 is rotatably arranged in the gear cavity 37, a driving bevel gear 39 rotatable in the gear cavity 37 is coaxially connected to one side of the transmission gear 38, a driven bevel gear 41 rotatable in the gear cavity 37 is engaged and connected to the lower end of the driving bevel gear 39, a rotating shaft 42 is fixedly connected to the axial center of the lower end of the driven bevel gear 41, a locking sliding slot 47 communicated with the annular slot 43 is arranged in the inner wall of the lower side of the gear cavity 37, a locking slide block 46 is slidably arranged in the locking sliding slot 47, a third spring 48 is connected between the end surface of the locking slide block 46 far from the annular slot 43 and the inner wall of the locking sliding slot 47, a cam rotating groove 44 with an upward opening is formed in the locking slider 46, and the lower end of the rotating shaft 42 extends into the cam rotating groove 44 and is fixedly connected with a cam 45 capable of rotating in the cam rotating groove 44.
Advantageously, the ventilating device 230 includes ventilating chutes 55 symmetrically and communicatively disposed on both sides of the sliding cavity 49, one end of the ventilating chute 55 far from the sliding cavity 49 communicates with the annular groove 43, a ventilating slide 57 is slidably disposed in the ventilating chute 55, wherein both sides of the sliding block 24 are provided with grooves 51 having openings respectively facing the ventilating chute 55 on both sides, one end of the ventilating slide 57 close to the sliding block 24 is slidable into the grooves 51 and slides up and down in the grooves 51, a through hole 64 is disposed in communication between the grooves 51 and the adsorption cavity 27, a negative pressure chute 58 having an opening facing the sliding block 24 is disposed in the ventilating slide 57, a negative pressure slide 61 is slidably disposed in the negative pressure chute 58, and a fourth spring 59 is disposed between the negative pressure slide 61 and the negative pressure chute 58, a ventilation hole 62 is arranged in the negative pressure slide block 61 in a vertically penetrating manner, a swing rod 56 is rotatably connected between the end surface of one side of the ventilation slide block 57 far away from the sliding block 24 and the end surface of one side of the sleeve block 29 close to the sliding block 24, when the sleeve block 29 moves up and down, the swinging rod 56 can drive the ventilation slide block 57 to slide, a sealing gasket 63 is fixedly arranged on the end surface of the ventilation sliding block 57 close to one side of the sliding block 24, the sealing gasket 63 can prevent air leakage between the negative pressure chute 58 and the outside, a second guide chute 66 is arranged in the lower inner wall of the ventilation chute 55 in a communicating manner, a second guide slide block 65 extending into the second guide slide groove 66 is fixedly connected to the lower end surface of the ventilation slide block 57, a second return spring 67 is connected between the second guide sliding block 65 and the second guide sliding groove 66.
In the initial state, the lifting block 22 moves up to the maximum in the cavity 21, the end of the sleeve block 29 close to the sliding block 24 abuts against the sleeve block 46, the sleeve block 29 moves up to the maximum in the annular groove 43, the ventilation slide block 57 moves away from the sliding block 24 to the maximum in the ventilation slide groove 55, and the slide block 33 moves up to the maximum in the open cavity 34.
When a user pours moisture into the cavity 21 and places the device on a table, the lifting block 22 moves downwards under the push of the moisture weight in the cavity 21, the sliding block 33 is pushed by the sliding block 24 to move downwards in the open cavity 34, when the lower end face of the sliding block 33 is abutted to the table, the air extractor 25 is started, air between the plastic block 36 and the table is extracted through the first adsorption pipeline 26, the second adsorption pipeline 28 and the third adsorption pipeline groove 71, the lower end face of the plastic block 36 is adsorbed on the table, the device main body 11 is adsorbed on the table, and meanwhile, when the air between the lower end face of the plastic block 36 and the table is extracted, the sliding block 72 moves upwards in the second adsorption pipeline 28 under the action of negative pressure, and further isolating the third adsorption pipe groove 71, in this process, when the lifting block 22 moves downward in the cavity 21, the lifting block 22 drives the transmission gear 38 to rotate, further the driving bevel gear 39 drives the driven bevel gear 41 to rotate, further the rotating shaft 42 drives the cam 45 to rotate, further drives the locking slide block 46 to slide in the locking slide groove 47, when the sleeve block 29 is disengaged from the abutment with the locking slide block 46, the sleeve block 29 moves downward under the elastic force of the first return spring 69, further the swing rod 56 pushes the ventilation slide block 57 to slide toward the sliding block 24 side and into the groove 51, and abuts against the inner wall of the groove 51, when a negative pressure is generated in the adsorption cavity 27, the negative pressure slide block 61 can be adsorbed and slid into the adsorption cavity 27 through the through hole 64, and the lower end opening of the first adsorption pipeline 26 is further blocked, when the cup body needs to be taken up, a user holds the sleeve block 29 and lifts the sleeve block upwards, at the moment, the sleeve block 29 moves upwards relative to the device main body 11, the air vent slide block 57 is further pulled by the swing rod 56 to move towards one side far away from the slide block 24, when the upper end opening of the air vent 62 slides out of the negative pressure slide groove 58, air enters the adsorption cavity 27 through the air vent 62, further, the space between the lower side end face of the plastic block 36 and the tabletop is inflated, and at the moment, the device main body 11 is separated from the tabletop in adsorption.
The invention has the beneficial effects that: the cup body lifting device is simple in structure and convenient to operate, when the cup body lifting device is used, a user only needs to contain liquid in the cup body and place the cup body lifting device on a desktop, the cup body lifting device can be automatically adsorbed on the desktop, when the user needs to take a cup, the user only needs to vertically lift the cup body upwards, the cup body lifting device is automatically separated from the adsorption state of the desktop, when the user receives thrust from the periphery, the cup body lifting device cannot move, the phenomenon that the user accidentally touches the cup body to topple can be prevented, and the cup body lifting device is convenient and effective and worthy of recommendation. It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. A portable water cup capable of preventing water from falling comprises a main body, wherein a cavity with an upward opening is formed in the main body and can be used for containing water for use, a lifting block is slidably arranged in the cavity and is internally provided with an open slot with an upward opening, a first spring is connected between the lower side end face of the lifting block and the lower side inner wall of the cavity, an open cavity with a downward opening is formed in the lower side inner wall of the cavity, a sliding cavity is communicated between the upper side inner wall of the open cavity and the lower side inner wall of the cavity, an adsorption device is arranged in the sliding cavity and the open cavity and can adsorb the main body on a desktop to prevent the water from falling, an annular groove with an outward opening is formed in the main body of the water cup, and a sleeve block sleeved on the main body of the water cup is slidably arranged in the annular groove, locking devices capable of locking the sleeve block are arranged in the inner walls of two sides of the cavity close to the inner wall of the lower side, ventilating devices are arranged in the inner walls of two sides of the sliding cavity and can adsorb and release the adsorbing devices, so that the device main body and the tabletop can be desorbed, anti-skid lugs are fixedly arranged on the end faces of the outer sides of the sleeve block and can increase friction between hands and the sleeve block, a first guide sliding groove is formed in the inner wall of one side, close to the sliding block, of the annular groove in a communicated mode, a first guide sliding block extending into the first guide sliding groove is fixedly connected to the sleeve block, and a first return spring is arranged between the end face of the upper side of the first guide sliding block and the inner wall of the upper side of the first guide sliding groove in a connected mode; when a user places the device on a desktop, the adsorption device is started and then adsorbed on the desktop, so that the device main body is adsorbed on the desktop, the phenomenon that water in the cavity is spilled due to the fact that the device main body is toppled is prevented, when the user needs to take the device main body, the sleeve block is lifted upwards to ventilate the adsorption device through the ventilating device, at the moment, the adsorption device is removed from attracting the desktop, the adsorption device comprises a sliding block which is slidably arranged in the sliding block, the upper end of the sliding block extends into the cavity and is fixedly connected to the lower side end face of the lifting block, an adsorption cavity is arranged in the sliding block, a first adsorption pipeline is arranged in the inner wall of the upper side of the adsorption cavity in a communicating mode, the upper end of the first adsorption pipeline is connected to an air extractor fixedly arranged in the sliding block, a sliding block is arranged in the open cavity in a sliding way, the lower end of the sliding block extends into the open cavity and is fixedly connected on the upper side end surface of the sliding block, an opening cavity with a downward opening is arranged in the sliding block, a conduction pipe is fixedly connected between the upper inner wall of the opening cavity and the lower inner wall of the adsorption cavity, the lower end of the conduction pipe extends into the opening cavity and is provided with a second adsorption pipeline with an upward opening in the conduction pipe, a plastic block is fixedly connected between the side wall of the conduction pipe and the side wall of the opening cavity close to the lower end opening, a third adsorption pipe groove is arranged in the inner walls of the two sides of the second adsorption pipeline in a penetrating way, a sliding block is arranged in the second adsorption pipeline in a sliding way, a second spring is connected between the lower end surface of the sliding block and the lower inner wall of the second adsorption pipeline; when the device is placed on a desktop, the lifting block moves downwards under the pushing of the weight of moisture in the cavity, the sliding block is further pushed to move downwards in the open cavity through the sliding block, when the lower side end face of the sliding block is abutted to the desktop, the air extractor is started, air between the plastic block and the desktop is extracted through the first adsorption pipeline, the second adsorption pipeline and the third adsorption pipe groove, the lower side end face of the plastic block is adsorbed on the desktop at the moment, the device main body is adsorbed on the desktop, and meanwhile, when the air between the lower side end face of the plastic block and the desktop is completely extracted, the sliding block moves upwards in the second adsorption pipeline under the action of negative pressure, and the third adsorption pipe groove is further isolated; the locking device comprises gear cavities communicated with each other and arranged in the inner walls of the two sides of the cavity, transmission gears meshed with the end faces of the two sides of the lifting block are rotatably arranged in the gear cavities, a driving bevel gear capable of rotating in the gear cavities is coaxially connected to one side of each transmission gear, a driven bevel gear capable of rotating in the gear cavities is connected to the lower end of each driving bevel gear in a meshed and matched mode, a rotating shaft is fixedly connected to the axis of the lower end of each driven bevel gear, a locking sliding groove communicated with the annular groove is formed in the inner wall of the lower side of each gear cavity, a locking sliding block is slidably arranged in the locking sliding groove, a third spring is connected between the end face, away from one side of the annular groove, of each locking sliding block and the inner wall of the locking sliding groove, a cam rotating groove with an upward opening is formed in each locking sliding block, and a cam rotating inside; when the lifting block moves downwards under the weight of the moisture in the cavity, the driving gear is driven to rotate, the driving bevel gear drives the driven bevel gear to rotate, the rotating shaft drives the cam to rotate, and the locking slide block is driven to slide in the locking slide groove; the ventilation device comprises ventilation sliding grooves which are symmetrically and communicated and arranged on two sides of the sliding cavity, one end, far away from the sliding cavity, of each ventilation sliding groove is communicated with the annular groove, a ventilation sliding block is arranged in each ventilation sliding groove in a sliding mode, grooves with openings facing the ventilation sliding grooves on two sides are formed in two sides of the sliding block, one end, close to the sliding block, of each ventilation sliding block can slide into the grooves and slide up and down in the grooves, through holes are formed in the grooves and the adsorption cavity in a communication mode, negative pressure sliding grooves with openings facing the sliding block are formed in the ventilation sliding blocks, negative pressure sliding blocks are arranged in the negative pressure sliding grooves in a sliding mode, fourth springs are connected between the negative pressure sliding blocks and the negative pressure sliding grooves, vent holes penetrate through the negative pressure sliding blocks from top to bottom, and the end faces, far away from one side of the sliding block, of the ventilation sliding blocks and the The sleeve block is rotatably connected with a swinging rod, the ventilating slide block can be driven to slide by the swinging rod when the sleeve block moves up and down, a sealing gasket is fixedly arranged on the end surface of one side, close to the sliding block, of the ventilating slide block, the sealing gasket can prevent air leakage between the negative pressure slide groove and the outside, a second guide slide groove is arranged in the inner wall of the lower side of the ventilating slide groove in a communicated manner, a second guide slide block extending into the second guide slide groove is fixedly connected to the end surface of the lower side of the ventilating slide block, and a second return spring is arranged between the second guide slide block and the second guide slide groove in a connected manner; when the sleeve block moves downwards, the swinging rod can push the ventilation slider to slide towards one side of the sliding block and slide into the groove and abut against the inner wall of the groove, when negative pressure is generated in the adsorption cavity, the negative pressure slider can be adsorbed and slide into the adsorption cavity through the through hole, so that the lower end opening of the first adsorption pipeline is separated, when the sleeve block moves upwards, the swinging rod can pull the ventilation slider to move towards one side far away from the sliding block, when the upper end opening of the air hole slides out of the negative pressure sliding groove, air enters the adsorption cavity through the air hole, and then the space between the lower end face of the plastic block and the table top is inflated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153420.6A CN109875342B (en) | 2019-02-28 | 2019-02-28 | Portable cup capable of preventing water from falling |
| AU2019201598A AU2019201598B2 (en) | 2019-02-28 | 2019-03-07 | A portable water cup with tipping-preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910153420.6A CN109875342B (en) | 2019-02-28 | 2019-02-28 | Portable cup capable of preventing water from falling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109875342A CN109875342A (en) | 2019-06-14 |
| CN109875342B true CN109875342B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910153420.6A Active CN109875342B (en) | 2019-02-28 | 2019-02-28 | Portable cup capable of preventing water from falling |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109875342B (en) |
| AU (1) | AU2019201598B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786755A (en) * | 2019-12-21 | 2020-02-14 | 刘同祥 | Anti-falling thermos bottle |
| CN112471855B (en) * | 2020-12-15 | 2022-10-18 | 杭州加分贸易有限公司 | Anti-falling vacuum cup |
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| CN204500194U (en) * | 2015-01-08 | 2015-07-29 | 黄高台 | There is the cup of anti-down function |
| KR20160002795U (en) * | 2015-02-03 | 2016-08-11 | 유만 | A support device of the cup |
| KR20190004982A (en) * | 2017-07-05 | 2019-01-15 | 박규섭 | Tumbler holder |
| CN108056650A (en) * | 2017-12-15 | 2018-05-22 | 浙江八瓦文化创意发展有限公司 | Avoid the tea set broken by children |
| CN108851861A (en) * | 2017-12-25 | 2018-11-23 | 张鑫祥 | A kind of multi-functional tumbler water cup device |
| CN108814196A (en) * | 2018-06-29 | 2018-11-16 | 诸暨市代丰软件科技有限公司 | A kind of novel cup |
| CN109349885A (en) * | 2018-11-16 | 2019-02-19 | 王清玉 | A kind of teacup with overturning-preventing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109875342A (en) | 2019-06-14 |
| AU2019201598B2 (en) | 2019-07-11 |
| AU2019201598A1 (en) | 2019-04-04 |
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Effective date of registration: 20200804 Address after: No.135, South District, baziwai village, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang RiFeng tool factory Address before: 318000 No. 99 Shuanglin Road, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Applicant before: Linhai Shengzhi Cup Industry Co.,Ltd. |
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Effective date of registration: 20210413 Address after: 430000, No. 378, Guanggu street, Hongshan District, Wuhan City, Hubei Province Patentee after: Xiong Shuai Address before: 321300 No.135, South District, baziwei village, Huajie Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang RiFeng tool factory |