CN110367779A

CN110367779A - A kind of deformable cup

Info

Publication number: CN110367779A
Application number: CN201910721586.3A
Authority: CN
Inventors: 金圣桃; 应伟军
Original assignee: Jiyang College of Zhejiang A&F University
Current assignee: Jiyang College of Zhejiang A&F University
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2019-10-25
Anticipated expiration: 2039-08-06
Also published as: CN110367779B

Abstract

The invention discloses a kind of deformable cups, its key points of the technical solution are that including cup ontology with cup inner body wall is sheathed on and the rubber membrane for holding food, the cup ontology includes bottom of a cup and wall of cup, the wall of cup is made of four sub- wall of cups, four sub- wall of cups are centered on the center of circle of bottom of a cup, it is evenly distributed in bottom of a cup in a ring, one end of four sub- wall of cups is hinged with bottom of a cup, four sub- wall of cups and bottom of a cup form the accommodating chamber for strutting rubber membrane and accommodating rubber membrane, it is additionally provided with fixation kit, the upper end position and the center of rubber membrane is kept to be fixed on bottom of a cup that the fixation kit is used to that rubber membrane upper edge to be kept to be fixed on four sub- wall of cups, the control mechanism for making four sub- wall of cups be unfolded or collapse with respect to bottom of a cup is provided on the cup ontology, the purpose of the present invention is to provide a kind of deformable cups, it can To use as cup, while can also be unfolded to hold the food of some light weights as bowl.

Description

A kind of deformable cup

Technical field

The present invention relates to a kind of cup, more particularly to a kind of deformable cup.

Background technique

Cup and bowl on existing market are substantially two kinds of independent products, perhaps both can be simultaneous for household Tool, but for some outdoor enthusiasts, it may be preferable to the two is combined into one, to reduce space, in addition, existing skill In art, the shape of cup is often fixed, and lacks flexibility to its application.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of deformable cup, it can be as Cup uses, while can also be unfolded to hold the food of some light weights as bowl.

To achieve the above object, the present invention provides the following technical scheme that a kind of deformable cup, including cup ontology and It is sheathed on cup inner body wall and the rubber membrane for holding food, the cup ontology includes bottom of a cup and wall of cup, the wall of cup It is made of four sub- wall of cups, four sub- wall of cups are evenly distributed in bottom of a cup, four in a ring centered on the center of circle of bottom of a cup One end of the sub- wall of cup is hinged with bottom of a cup, and four sub- wall of cups and bottom of a cup formation strut rubber membrane and accommodates rubber membrane Accommodating chamber is additionally provided with fixation kit, and the fixation kit is for keeping rubber membrane upper edge to be fixed on four sub- wall of cups The center of end position and holding rubber membrane is fixed on bottom of a cup, and being provided on the cup ontology makes four sub- wall of cups with respect to bottom of a cup Expansion or the control mechanism collapsed.

As a further improvement of the present invention, the control mechanism includes placing chassis, mounting post, turntable, guidance disk, four A sliding block and four drive rods, described mounting post one end are connected to bottom of a cup in the one side of accommodating chamber, and the other end is backwards to cup Bottom extends, and the placement chassis is connected to mounting post far from one end of bottom of a cup, and the guidance disk fixation is set in mounting post, The turntable is located at guidance disk and places between chassis, and rotation is set in mounting post, is provided with thickness on the guidance disk Four guiding grooves of direction perforation, four guiding grooves are uniformly distributed centered on the center of circle for guiding disk, guiding groove edge The radial direction of disk is guided to be extended, four sliding blocks are slidably arranged in respectively in four guiding grooves, four drivings One end of bar is respectively hinged at four sub- wall of cups in the one side of accommodating chamber, and the other end is respectively hinged at four sliding blocks and turns backwards In the one side of disk, the opposite guidance disk of the drive rod is inclined to set, and four of thickness direction perforation are provided on the turntable Arc guide barrel, four arc guide barrels are uniformly distributed centered on the center of circle of turntable, and one end of the arc guide barrel is close to be turned The periphery wall of disk, the other end is bent to the axle center of turntable to be arranged, and four sliding blocks are respectively protruding into four far from one end of drive rod It in a arc guide barrel, and is contradicted with the inner wall of arc guide barrel, when turntable rotates forward, four arc guide barrels drive four each edges of sliding block Guiding groove is mobile to mounting post, and drive rod drives four sub- wall of cups to collapse with respect to bottom of a cup close to accommodating chamber, when turntable reversion, four A arc guide barrel drives four sliding blocks respectively to move along guiding groove far from mounting post, and drive rod drives four sub- wall of cups to carry on the back with respect to bottom of a cup It is unfolded to accommodating chamber.

As a further improvement of the present invention, it is additionally provided with the locked component of locking turntable, the locked component includes the One slide bar, the second slide bar, the first spring and second spring, the placement chassis are sliding towards being provided with first in the one side of turntable Slot, the first sliding groove are extended backwards to turntable direction, are provided with and first sliding groove on the periphery wall for placing chassis The second sliding slot that inner wall communicates, the second sliding slot are extended perpendicular to first sliding groove direction, and first sliding bar is set It sets in first sliding groove, one end stretches out first sliding groove, and first spring one end is connected on the first slide bar, other end connection On the inner wall of first sliding groove, the turntable is provided with several limiting slots in the one side of guidance disk, several described limits Position slot arc-shaped distribution centered on the center of circle of turntable, first spring is mobile to first sliding groove for the first slide bar of holding, Second sliding bar is arranged in second sliding slot, and one end stretches out second sliding slot, and first slide bar is located at first sliding groove One end be provided with the first inclined-plane, second slide bar is provided with the second inclined-plane close to one end of the first slide bar, and described second tiltedly Face and the first inclined-plane contradict, and described second spring one end is connected on the second slide bar, and the other end is connected on second sliding slot inside, The second spring is used to drive the first slide bar to stretch out first sliding groove when one of limiting slot communicates up and down with first sliding groove One end protrude into limiting slot.

As a further improvement of the present invention, the fixation kit includes the first fixing piece that rubber membrane is fixed on to bottom of a cup With the second fixing piece for being fixed on rubber membrane on four sub- wall of cups, second fixing piece includes mounting blocks, compression bar, pressure Sub- wall of cup is arranged in the one side of accommodating chamber in plate and third spring, the mounting blocks, and setting is free in the mounting blocks Chamber, the through slot of connection cavity and accommodating chamber is respectively arranged on four sub- wall of cups, and the rubber membrane includes four and is arranged in rubber The folder film at glue film edge, four folder films are each passed through four through slots and enter in mounting blocks, and the mounting blocks are backwards to bottom of a cup The slide opening being located above folder film is provided on one side, the compression bar is slidably connected with slide opening, and one end stretches out slide opening, the pressing plate Compression bar is arranged in protrude on one end of cavity, the third spring one end is connected on cavity, and the other end is connected on pressing plate, institute Stating third spring keeps pressing plate mobile to chassis is placed, and folder film is locked on mounting blocks inner wall by pressing plate.

As a further improvement of the present invention, first fixing piece includes tabletting and screw rod, and the tabletting is connected to spiral shell On one end of bar, the bottom of a cup is provided with threaded hole in the one side of mounting post, and the rubber membrane is provided centrally with through-hole, The screw rod passes through through-hole far from one end of tabletting, is threadedly coupled with threaded hole, the rubber membrane is clamped in bottom of a cup and tabletting Between.

As a further improvement of the present invention, non-slip texture is provided in one side of the pressing plate towards placement chassis.

Beneficial effects of the present invention: by control mechanism, enable four sub- wall of cups to be unfolded or collapse with respect to bottom of a cup, drive The rubber membrane for holding food for being sheathed on sub- wall of cup inner wall is softened or closes up, i.e., the present invention, which both can be used as cup, to make For bowl use, the cup for being originally two kinds of independent products and bowl are combined into one, reduce the space occupied, and increase The flexibility used of the invention.

Detailed description of the invention

Fig. 1 is front view of the present invention under sub- wall of cup unfolded state；

Fig. 2 is front section view of the present invention under sub- wall of cup rounding state；

Fig. 3 is the schematic diagram for guiding the guiding groove of disk；

Fig. 4 is the schematic diagram of the arc guide barrel of turntable

Fig. 5 is the enlarged diagram of locked component in Fig. 2；

Fig. 6 is the limiting slot schematic diagram of turntable；

Fig. 7 is that the top view after rubber membrane is removed in the present invention

Fig. 8 is top view of the present invention when the first fixing piece screws out threaded hole；

Fig. 9 is the cross-sectional view for pressing from both sides film and protruding into mounting blocks in the horizontal direction.

Appended drawing reference: 1, cup ontology；10, accommodating chamber；11, bottom of a cup；12, sub- wall of cup；120, through slot；2, rubber membrane；21, Press from both sides film；31, the first fixing piece；32, the second fixing piece；311, tabletting；312, screw rod；313, threaded hole；321, mounting blocks； 3210, cavity；3211, slide opening；322, compression bar；323, pressing plate；324, third spring；4, control mechanism；41, mounting post；42, turn Disk；421, arc guide barrel；422, limiting slot；43, disk is guided；431, guiding groove；44, drive rod；45, chassis is placed；451, One sliding slot；452, second sliding slot；46, sliding block；5, locked component；51, the first slide bar；511, the first inclined-plane；52, the second slide bar； 521, the second inclined-plane；53, the first spring；54, second spring.

Specific embodiment

With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical Appended drawing reference indicates.

Referring to figs. 1 to shown in Fig. 9, a kind of deformable cup of the present embodiment, including cup ontology 1 and it is sheathed on cup sheet 1 inner wall of body and the rubber membrane 2 for being used to hold food, the cup ontology 1 include bottom of a cup 11 and wall of cup, and the wall of cup is by four sons Wall of cup 12 forms, and four sub- wall of cups 12 are evenly distributed in bottom of a cup 11, four in a ring centered on the center of circle of bottom of a cup 11 One end of the sub- wall of cup 12 is hinged with bottom of a cup 11, and four sub- wall of cups 12 strut rubber membrane 2 with the formation of bottom of a cup 11 and hold It receives the accommodating chamber 10 of rubber membrane 2, is additionally provided with fixation kit, the fixation kit is for keeping 2 upper edge of rubber membrane to be fixed on The upper end position of four sub- wall of cups 12 and the center of rubber membrane 2 is kept to be fixed on bottom of a cup 11, is provided on the cup ontology 1 The control mechanism 4 for making four opposite bottom of a cup 11 of sub- wall of cup 12 be unfolded or collapse.

Four sub- wall of cups 12 are symmetrically hinged on the front and rear sides and the left and right sides of bottom of a cup 11 two-by-two respectively in the present embodiment, this Embodiment in the initial state, be unfolded, and four wall of cups and bottom of a cup 11 form an accommodating chamber by four opposite bottom of a cup 11 of sub- wall of cup 12 10, by fixation kit, rubber membrane 2 may make to be fixed in sub- wall of cup 12 and bottom of a cup 11, and the rubber membrane 2 and several height cups Wall 12 towards accommodating chamber 10 and while fitting of the bottom of a cup 11 towards accommodating chamber 10, fixation kit can be to be arranged in sub- cup Wall 12 towards accommodating chamber 10 and bottom of a cup 11 towards accommodating chamber 10 while on card slot, 2 edge of rubber membrane and Center may be provided with the fixture block with elastic deformability, and being embedded in card slot by fixture block can be realized fixation, the work of the present embodiment It is as follows to make principle: when needing using cup, can be collapsed by control mechanism 4, four opposite bottom of a cup 11 of sub- wall of cup 12, i.e., four The sub- one end of wall of cup 12 far from bottom of a cup 11 is rotated towards accommodating chamber 10, is driven 2 deformation of rubber membrane, is obtained an appearance similar to cylinder The cup of shape, when needing for cup to be changed into bowl, again by control mechanism 4, so that four opposite bottom of a cup 11 of sub- wall of cups 12 Expansion, the i.e. four sub- one end of wall of cup 12 far from bottom of a cup 11 are rotated backwards to accommodating chamber 10, are driven 2 deformation of rubber membrane, are obtained one Appearance is similar to the bowl of back taper, and rubber membrane 2 has elasticity, so that rubber membrane 2 can be strutted by four sub- wall of cups 12, in four sub- cups Under the supporting role of wall 12, rubber membrane 2 can fill the food of light weight.

The present invention enables four opposite bottom of a cup 11 of sub- wall of cup 12 to be unfolded or collapse, drive is sheathed on by control mechanism 4 The rubber membrane 2 for holding food of sub- 12 inner wall of wall of cup is softened or closes up, i.e., the present invention both can be used as cup or can be used as Bowl uses, and the cup for being originally two kinds of independent products and bowl are combined into one, the space occupied is reduced, and increases this The flexibility of invention used.

As a kind of improved specific embodiment, the control mechanism 4 includes placing chassis 45, mounting post 41, turntable 42,43, four sliding blocks 46 of disk and four drive rods 44 are guided, described 41 one end of mounting post is connected to bottom of a cup 11 backwards to accommodating chamber In 10 one side, the other end extends backwards to bottom of a cup 11, and the placement chassis 45 is connected to the one end of mounting post 41 far from bottom of a cup 11 On, the fixation of guidance disk 43 is set in mounting post 41, and the turntable 42 is located at guidance disk 43 and places between chassis 45, and Rotation is set in mounting post 41, four guiding grooves 431 of thickness direction perforation is provided on the guidance disk 43, described in four Guiding groove 431 is uniformly distributed centered on the center of circle for guiding disk 43, and the guiding groove 431 extends along the radial direction of guidance disk 43 Setting, four sliding blocks 46 are slidably arranged in respectively in four guiding grooves 43, and one end of four drive rods 44 is cut with scissors respectively It connects in the one side in four sub- wall of cups 12 backwards to accommodating chamber 10, the other end is respectively hinged at four sliding blocks 46 backwards to the one of turntable 42 On face, the opposite guidance disk 43 of the drive rod 44 is inclined to set, and four of thickness direction perforation are provided on the turntable 42 Arc guide barrel 421, four arc guide barrels 421 are uniformly distributed centered on the center of circle of turntable 42, the arc guide barrel 421 One end is close to the periphery wall of turntable 42, and the other end is bent to the axle center of turntable 42 to be arranged, and four sliding blocks 46 are far from drive rod 44 one end is respectively protruding into four arc guide barrels 421, and is contradicted with the inner wall of arc guide barrel 421, when turntable 42 rotates forward, four A arc guide barrel 421 drives four sliding blocks 46 respectively to move along guiding groove 431 to mounting post 41, drives four opposite cups of sub- wall of cup 12 Bottom 11 is collapsed close to accommodating chamber 10, and when turntable 42 inverts, four arc guide barrels 421 drive four sliding blocks 46 respectively along guiding groove 431 is mobile far from mounting post 41, and four opposite bottom of a cup 11 of sub- wall of cup 12 are unfolded backwards to accommodating chamber 10.

Four guiding grooves 431 on four arc guide barrels 421 and guidance disk 43 on this implementation turntable 42 correspond Setting, arc guide barrel 421 are located at corresponding 431 lower section of guiding groove close to one end of 42 periphery wall of turntable, and four drive rods 44 divide It is not arranged in a one-to-one correspondence with four sliding blocks 46 on four guiding grooves 431, the one end of drive rod 44 far from sub- wall of cup 12 is tiltedly hinged In one side of the sliding block 46 backwards to turntable 42, the other end is tilted to 10 side of accommodating chamber, and is connected to sub- wall of cup 12 backwards to receiving In the one side of chamber 10, sliding block 46 is respectively protruding into four arc guide barrels 421 far from one end of drive rod 44, the control in the present embodiment 4 working principle of mechanism processed is as follows: when turntable 42 rotates forward, the inner wall and sliding block 46 of arc guide barrel 421 are contradicted, 46 phase of sliding block To turntable 42, arcuately guide groove 421 is mobile and close to the axle center of turntable 42, due to being provided on guidance disk 43 along guiding tablet 43 The guiding groove 431 that radial direction extends, due to the limitation of guiding groove 431, therefore sliding block 46 is moved along guiding groove 431 to mounting post 41 Dynamic, the drive rod 44 being hinged on sliding block 46 is collapsed with respect to bottom of a cup 11 close to accommodating chamber 10 with mover wall of cup 12, four sub- wall of cups 12 turn to opposite bottom of a cup 11 vertically, and four sub- wall of cups 12 form " cup " shape with bottom of a cup 11, and sliding block 46 is located at arc guide barrel at this time 421 on the one end in the axle center of turntable 42, and turntable 42 cannot be rotated along the same direction again；When turntable 42 starts reversely to turn Dynamic, the inner wall and sliding block 46 of arc guide barrel 421 contradict, and with respect to turntable 42, arcuately guide groove 421 moves backward sliding block 46, and to turning The periphery wall of disk 42 is close, and similarly, sliding block 46 is moved along guiding groove 431 far from mounting post 41, the driving being hinged on sliding block 46 Bar 44 is unfolded with respect to bottom of a cup 11 far from accommodating chamber 10 with mover wall of cup 12, until sliding block 46 is moved to, arc guide barrel 421 is close to be turned On one end of the periphery wall of disk 42, turntable 42 cannot be further continued for the same direction rotation, four sub- wall of cups 12 and bottom of a cup 11 at this time " bowl " shape is formed, the control mechanism 4 in the present invention, structure is simple, easy to operate, it is only necessary to rotate turntable 42, can both realize Conversion between " bowl " and " cup ".

As a kind of improved specific embodiment, it is additionally provided with the locked component 5 of locking turntable 42, the locked component 5 include the first slide bar 51, the second slide bar 52, the first spring 53 and second spring 54, and the placement chassis 45 is towards turntable 42 One side on be provided with first sliding groove 451, the first sliding groove 451 is extended backwards to 42 direction of turntable, the placement chassis Be provided with the second sliding slot 452 communicated with the inner wall of first sliding groove 451 on 45 periphery wall, the second sliding slot 452 perpendicular to 451 direction of first sliding groove is extended, and first slide bar 51 is slidably arranged in first sliding groove 451, and one end stretches out first Sliding slot 451, described first spring, 53 one end are connected on the first slide bar 51, and the other end is connected on the inner wall of first sliding groove 451, The turntable 42 is provided with several limiting slots 422 in the one side of guidance disk 43, several described limiting slots 422 are with turntable Arc-shaped distribution centered on 42 center of circle, first spring 53 is for keeping the first slide bar 51 to the movement of first sliding groove 451, institute It states the second slide bar 52 to be slidably arranged in second sliding slot 452, one end stretches out second sliding slot 452, and first slide bar 51 is located at One end of first sliding groove 451 is provided with the first inclined-plane 511, and second slide bar 52 is provided with close to one end of the first slide bar 51 Two inclined-planes 521, second inclined-plane 521 and the first inclined-plane 511 contradict, and described 54 one end of second spring is connected to the second slide bar 52 On, the other end is connected on 452 inside of second sliding slot, and the second spring 54 is used to work as one of limiting slot 422 and first When about 451 sliding slot communicates, the one end for driving the first slide bar 51 to stretch out first sliding groove 451 is protruded into limiting slot 422.

The internal diameter of limiting slot 422 is slightly larger than the outer diameter of the first slide bar 51 in the present embodiment, to ensure that first is sliding Bar 51 can protrude into limiting slot 422, and to lock turntable 42, and turntable 42 is not easy to rotate in the locked state, and the present embodiment is initial Under state, locked component 5 locks turntable 42, when needing to rotate turntable 42, holds the second slide bar 52 manually and stretches out second One end of sliding slot 452, then the second slide bar 52,54 deformation of second spring, due to the first slide bar are slided backwards to 452 direction of second sliding slot 51 and second the one end close to each other of slide bar 52 be respectively arranged with competing first inclined-plane 511 and the second inclined-plane 521, and The elastic force that two springs 54 have the first slide bar 51 of driving mobile to first sliding groove 451, under the action of the elastic force, the first slide bar 51 To the movement of first sliding groove 451, and it is detached from limiting slot 422, at this time rotatable rotary table 42, the first inclined-plane 511 and the second inclined-plane 521 are still So in the state contradicted, after turntable 42 turns to position required for user, when needing to relock turntable 42, at this time When ensuring has the limiting slot 422 communicated therewith above first sliding groove 451, cancel the holding to the second slide bar 52, second spring 54 restore, and the elastic force that second spring 54 is restored at this time is greater than the elastic force of the first spring 53, drive the second slide bar 52 to second sliding slot 452 is mobile, and under the conflict on the first inclined-plane 511 and the second inclined-plane 521, the first slide bar 51 is protruded into limiting slot 422, to turntable 42 It relocks.In the present invention the second slide bar 52 be arranged in place chassis 45 periphery wall on so that place chassis 45 be placed on it is flat When face, convenient for users to sliding the second slide bar 52, to release the lock state of turntable 42,5 structure of locked component letter in the present invention It is single, it is easy to operate, it is only necessary to which that user operates the second slide bar 52.

As a kind of improved specific embodiment, the fixation kit includes that rubber membrane 2 is fixed on to bottom of a cup 11 One fixing piece 31 and the second fixing piece 32 for being fixed on rubber membrane 2 on four sub- wall of cups 12, second fixing piece 32 Including mounting blocks 321, compression bar 322, pressing plate 323 and third spring 324, the mounting blocks 321 setting sub- wall of cup 12 backwards In the one side of accommodating chamber 10, it is provided with cavity 3210 in the mounting blocks 321, is respectively arranged to be connected on four sub- wall of cups 12 The through slot 120 of cavity 3210 and accommodating chamber 10, the rubber membrane 2 include four folder films 21 for being arranged in 2 edge of rubber membrane, and four The folder film 21 is each passed through four through slots 120 and enters in mounting blocks 321, and the mounting blocks 321 are in the one side of bottom of a cup 11 It is provided with the slide opening 3211 for being located at 21 top of folder film, the compression bar 322 is slidably connected with slide opening 3211, and one end stretches out slide opening 3211, the pressing plate 323 is arranged in compression bar 322 and protrudes on one end of cavity 3210, and described 324 one end of third spring is connected to sky On chamber 3210, the other end is connected on pressing plate 323, and the third spring 324 keeps pressing plate 323 mobile to chassis 45 is placed, folder Film 21 is locked on 321 inner wall of mounting blocks by pressing plate 323.

In the initial state, the fixed rubber membrane 2 of the second fixing piece 32, i.e. folder film 21 is entered the present embodiment by through slot 120 In the cavity 3210 of mounting blocks 321, and between 3210 inner wall of cavity and briquetting, under the elastic force effect of third spring 324, Folder film 21 is locked on 321 inner wall of mounting blocks by pressing plate 323, is made when needing to release the second fixing piece 32 to the fixed of rubber membrane 2 Used time stretches out one end of slide opening 3211 by mobile compression bar 322, and third spring 324 compresses, and pressing plate 323 releases and folder film 21 Conflict state can take out folder film 21 from cavity 3210, and after all folder films 21 take out, then the first fixing piece 31 releases To under the stationary state of rubber membrane 2, entire rubber membrane 2 can be taken out, be cleaned or replaced, increase the practicability of invention.

As a kind of improved specific embodiment, first fixing piece 31 includes tabletting 311 and screw rod 312, described Tabletting 311 is connected on one end of screw rod 312, and the bottom of a cup 11 is provided with threaded hole 313, institute in the one side of mounting post 41 The through-hole that is provided centrally with of rubber membrane 2 is stated, the screw rod 312 passes through through-hole far from one end of tabletting 311, with 313 spiral shell of threaded hole Line connection, the rubber membrane 2 are clamped between bottom of a cup 11 and tabletting 311.

Through the above technical solutions, rubber membrane 2 is clamped between bottom of a cup 11 and tabletting 311, rubber membrane 2 is fixed, rubber It can be arranged with the rubber ring for preventing water leakage in the through-hole of glue film 2, when needing to release fixed, can be made by rotary tablet compression 311 It obtains screw rod 312 and threaded hole 313 is detached from, the first fixing piece 31 is detached from from bottom of a cup 11, releases rubber membrane 2 in the second fixing piece 32 Under stationary state, rubber membrane 2 can be taken out, be cleaned or replaced, increase the practicability of invention.

As a kind of improved specific embodiment, the pressing plate 323 is anti-towards being provided in the one side for placing chassis 45 Sliding lines.

Through the above technical solutions, non-slip texture increases pressing plate 323 and presss from both sides the frictional force between film 21, rubber is improved Film 2 holds the upper limit of the weight of food.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of deformable cup, it is characterised in that: including cup ontology (1) and be sheathed on cup ontology (1) inner wall and be used for The rubber membrane (2) of food is held, the cup ontology (1) includes bottom of a cup (11) and wall of cup, and the wall of cup is by four sub- wall of cups (12) it forming, four sub- wall of cups (12) are evenly distributed on bottom of a cup (11) in a ring centered on the center of circle of bottom of a cup (11), One end of four sub- wall of cups (12) with bottom of a cup (11) hingedly, four sub- wall of cups (12) and bottom of a cup (11) form and strut Rubber membrane (2) and the accommodating chamber (10) for accommodating rubber membrane (2) are additionally provided with fixation kit, and the fixation kit is for keeping rubber Glue film (2) upper edge is fixed on the upper end position of four sub- wall of cups (12) and the center of rubber membrane (2) is kept to be fixed on bottom of a cup (11), the control mechanism for making four sub- wall of cups (12) be unfolded or collapse with respect to bottom of a cup (11) is provided on the cup ontology (1) (4)。

2. a kind of deformable cup according to claim 1, it is characterised in that: the control mechanism (4) includes placing bottom Disk (45), mounting post (41), turntable (42), guidance disk (43), four sliding blocks (46) and four drive rods (44), the installation Column (41) one end is connected to bottom of a cup (11) in the one side of accommodating chamber (10), and the other end extends backwards to bottom of a cup (11), described to put Bottom set disk (45) is connected to mounting post (41) far from the one end of bottom of a cup (11), and guidance disk (43) fixation is set in mounting post (41) on, the turntable (42) is located at guidance disk (43) and places between chassis (45), and rotation is set on mounting post (41), Four guiding grooves (431) of thickness direction perforation are provided on guidance disk (43), four guiding grooves (431) are to guide It being uniformly distributed centered on the center of circle of disk (43), the guiding groove (431) is extended along the radial direction of guidance disk (43), and four The sliding block (46) is slidably arranged in respectively in four guiding grooves (43), and one end of four drive rods (44) is respectively hinged at For four sub- wall of cups (12) in the one side of accommodating chamber (10), the other end is respectively hinged at four sliding blocks (46) backwards to turntable (42) One side on, opposite guidance disk (43) of the drive rod (44) is inclined to set, and is provided with thickness direction on the turntable (42) Four arc guide barrels (421) of perforation, four arc guide barrels (421) are uniformly distributed centered on the center of circle of turntable (42), Close to the periphery wall of turntable (42), the other end is bent to the axle center of turntable (42) to be arranged for one end of the arc guide barrel (421), and four A sliding block (46) is respectively protruding into four arc guide barrels (421) far from the one end of drive rod (44), and and arc guide barrel (421) inner wall contradicts, and when turntable (42) rotate forward, four arc guide barrels (421) drive four sliding blocks (46) respectively along guiding groove (431) mobile to mounting post (41), drive rod (44) drives four sub- wall of cups (12) with respect to bottom of a cup (11) close to accommodating chamber (10) It collapses, when turntable (42) reversion, four arc guide barrels (421) drive four sliding blocks (46) respectively along guiding groove (431) far from peace Column (41) movement is filled, drive rod (44) drives four sub- wall of cups (12) to be unfolded with respect to bottom of a cup (11) backwards to accommodating chamber (10).

3. a kind of deformable cup according to claim 2, it is characterised in that: be additionally provided with the locking of locking turntable (42) Component (5), the locked component (5) include the first slide bar (51), the second slide bar (52), the first spring (53) and second spring (54), first sliding groove (451), the first sliding groove are provided in the one side of placement chassis (45) towards turntable (42) (451) it is extended backwards to turntable (42) direction, is provided with and first sliding groove (451) on the periphery wall for placing chassis (45) The second sliding slot (452) that communicates of inner wall, the second sliding slot (452) is extended perpendicular to first sliding groove (451) direction, institute It states the first slide bar (51) to be slidably arranged in first sliding groove (451), one end stretches out first sliding groove (451), first spring (53) one end is connected on the first slide bar (51), and the other end is connected on the inner wall of first sliding groove (451), turntable (42) back Several limiting slots (422) are provided in the one side of guidance disk (43), several described limiting slots (422) are with turntable (42) Arc-shaped distribution centered on the center of circle, first spring (53) is mobile to first sliding groove (451) for holding the first slide bar (51), Second slide bar (52) is slidably arranged in second sliding slot (452), and one end stretches out second sliding slot (452), and described first is sliding One end that bar (51) is located at first sliding groove (451) is provided with the first inclined-plane (511), and second slide bar (52) is close to the first slide bar (51) one end is provided with the second inclined-plane (521), and second inclined-plane (521) and the first inclined-plane (511) contradict, second bullet Spring (54) one end is connected on the second slide bar (52), and the other end is connected on second sliding slot (452) inside, the second spring (54) for being communicated above and below one of limiting slot (422) and first sliding groove (451) when, the first slide bar (51) stretching the is driven One end of one sliding slot (451) is protruded into limiting slot (422).

4. a kind of deformable cup according to claim 1, it is characterised in that: the fixation kit includes by rubber membrane (2) be fixed on the first fixing piece (31) of bottom of a cup (11) and for rubber membrane (2) being fixed on four sub- wall of cups (12) the Two fixing pieces (32), second fixing piece (32) include mounting blocks (321), compression bar (322), pressing plate (323) and third bullet Spring (324), mounting blocks (321) setting is on sub- wall of cup (12) the backwards one side of accommodating chamber (10), the mounting blocks (321) It is inside provided with cavity (3210), is respectively arranged to be connected to the logical of cavity (3210) and accommodating chamber (10) on four sub- wall of cups (12) Slot (120), the rubber membrane (2) include folder film (21) of four settings at rubber membrane (2) edge, four folder films (21) point Not Chuan Guo four through slots (120) enter in mounting blocks (321), the mounting blocks (321) are arranged in the one side of bottom of a cup (11) There is the slide opening (3211) being located above folder film (21), the compression bar (322) is slidably connected with slide opening (3211), and one end, which is stretched out, to be slided Hole (3211), pressing plate (323) setting are protruded on one end of cavity (3210) in compression bar (322), the third spring (324) One end is connected on cavity (3210), and the other end is connected on pressing plate (323), and the third spring (324) keeps pressing plate (323) Mobile to pedestal for placed, folder film (21) is locked on mounting blocks (321) inner wall by pressing plate (323).

5. a kind of deformable cup according to claim 4, it is characterised in that: first fixing piece (31) includes tabletting (311) it is connected on one end of screw rod (312) with screw rod (312), the tabletting (311), the bottom of a cup (11) is backwards to mounting post (41) it is provided in one side threaded hole (313), the rubber membrane (2) is provided centrally with through-hole, and the screw rod (312) is separate One end of tabletting (311) pass through through-hole, is threadedly coupled with threaded hole (313), the rubber membrane (2) be clamped in bottom of a cup (11) and Between tabletting (311).

6. a kind of deformable cup according to claim 4, it is characterised in that: the pressing plate (323) is towards placement chassis (45) non-slip texture is provided in one side.