CN110250836A - A kind of shrinkable tablecloth - Google Patents
A kind of shrinkable tablecloth Download PDFInfo
- Publication number
- CN110250836A CN110250836A CN201910277956.9A CN201910277956A CN110250836A CN 110250836 A CN110250836 A CN 110250836A CN 201910277956 A CN201910277956 A CN 201910277956A CN 110250836 A CN110250836 A CN 110250836A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tablecloth
- elevator
- table column
- end wall
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G11/00—Table linen
- A47G11/003—Table-cloths
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- Floor Finish (AREA)
Abstract
The invention discloses a kind of shrinkable tablecloths, including desktop, a driving mechanism is provided in the desktop, it is driven in the driving mechanism by belt, the driving mechanism includes that driving motor, sector gear, reel and friction band, the driving motor are operated as device power source drive whole device, and the sector gear rotation can drive the reel positive and negative rotation, to winding or loosen the friction band, is provided with a telescoping mechanism on the downside of the driving mechanism；The present apparatus is a contractile tablecloth, more important occasion can will be under its side, keep its more attractive, in daily life automatable contraction, tablecloth can be made more succinct, and it is easy to the cleaning of tablecloth underside area, and this tablecloth simple installation, possess certain positioning function, there are also may stablize during the scaling of tablecloth, certifiable tablecloth will not deform or warp, and ensure that the performance attractive in appearance of tablecloth entirety.
Description
Technical field
The present invention relates to field of furniture, specially a kind of shrinkable tablecloth.
Background technique
Tablecloth is a kind of for covering on the table for tool antifouling or that increase is beautiful, and tablecloth is mostly by fabric or modeling
Material is made, and existing tablecloth more beauty is the tablecloth for all wrapping entire desk substantially, and this long tablecloth is in beauty
While the disadvantages of there is cleaning tablecloth underside area is inconvenient, and surface is easily dirty, and occupied space is larger, its contraction is leaned on more
People has been manually done, relatively complicated, and next time need using when also need manual arrangement, more waste time.
Summary of the invention
The purpose of the present invention is to provide a kind of shrinkable tablecloths, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of shrinkable tablecloth, including desktop, the table
It is provided with a driving mechanism in plate, is driven in the driving mechanism by belt, the driving mechanism includes driving motor, sector
Gear, reel and friction band, the driving motor are operated as device power source drive whole device, the sector rotation
Dynamic to drive the reel positive and negative rotation, to wind or loosen the friction band, the driving mechanism further includes tablecloth table
Cloth flower piece, phase magnet and tablecloth flower piece, the driving mechanism downside are provided with a telescoping mechanism, and the telescoping mechanism includes rising
Block, guide pad and lifting rope, the friction tape wrapping or loosening can drive the elevator to rise along the guide pad drop
Or decline, the elevator can pull the lifting rope to move the lifting rope by pulling the tablecloth flower piece fortune
Dynamic, to pull the overall shrinkage of the tablecloth tablecloth flower piece or loosen, the telescoping mechanism further includes rack bar, trapezoid block
With stop slot, be provided with a stabilizing mechanism on the downside of the telescoping mechanism, the stabilizing mechanism includes support rod and push-off pin, described
The support rod can stop the elevator to move downward, when the support rod does not stop elevator, the elevator
When decline, the push-off pin can release the trapezoid block from the blocking slot, the stabilizing mechanism further include thrust block pad with
Moving magnet, there are attraction between the phase magnet and the moving magnet, the rack bar can drive institute when moving up and down
Thrust block pad rotation is stated, to push the moving magnet to move up and down, to change the moving magnet and the phase magnet
Between magnetic force size.
Preferably, the driving mechanism includes sector gear, desktop lower end surface center is fixedly connected with a table column,
Be provided with a side plate being fixedly connected with the desktop lower end surface on the right side of the table column, the side plate right side be provided with one with it is described
The force bearing plate that desktop lower end surface is fixedly connected, the side plate right side are rotatably connected to a roll, fix on the roll
It is connected with a reel, a friction band is wound on the reel, is provided with one and the roll on the right side of the roll
Be fixedly connected around line gear, it is described to be provided with a coiling belt wheel being fixedly connected with the roll, institute on the right side of line gear
It states force bearing plate left side and is fixedly connected with a driving motor, the driving motor left side has been connected by power a drive shaft, described
It is fixedly connected with a drive shaft in drive shaft, a right end is provided on the upside of the driving motor and the force bearing plate left side rotates
The transmission shaft of connection is fixedly connected with the transmission that a lower end and the sector gear upper end are connected by meshing transmission on the transmission shaft
Gear, the transmission shaft left end are fixedly connected with a lower end and the rotation gear being connected by meshing transmission around line gear upper end,
It is provided with the pulley shaft of a right end and force bearing plate left side rotation connection on the downside of the driving motor, consolidates on the pulley shaft
Surely it is connected with a mate gear, the pulley shaft left end is fixedly connected with one and passes with the coiling belt wheel by the belt friction
The driving pulley of dynamic connection, the desktop upper surface are equipped with a desktop, be embedded centered on table column in the desktop there are three
Phase magnet, the tablecloth tablecloth flower piece lower end surface are fixedly connected with 12 tablecloth flower pieces by center array of table column.
Preferably, the telescoping mechanism includes trapezoid block, table column lower end is fixedly connected with a table angle, the table column
On be uniformly fixedly connected with 12 guide pads, an elevator is slidably connected on the guide pad jointly, outside the elevator
Center array is provided with 12 installation spaces of the table column in end face, the right side installation space right end wall connection is extraneous
Space, the installation space slidably connect a pressure plare, and the pressure plare left side is symmetrical above and below to be fixedly connected with a left end
The compression spring being fixedly connected with installation space left end wall is provided with the connection peace in the installation space lower end wall
The blocking slot in space and free surrounding space is filled, an installation being slidably connected with the installation space is provided on the right side of the pressure plare
Block, the mounting blocks right end is through the installation space right end wall and is located in free surrounding space, and the mounting blocks right end is fixed to be connected
It is connected to a mounting plate, the mounting plate is fixedly connected with the corresponding tablecloth flower piece by the lifting rope, described
The elastic groove that a lower end wall is connected to the installation space is provided in mounting blocks lower end surface, the elastic groove upper end wall is fixedly connected
There is an elastomeric spring, the elastomeric spring lower end wall is fixedly connected with a trapezoid block being slidably connected with the elastic groove, described
Trapezoid block lower end is through the elastic groove lower end wall and the blocking slot upper end wall and is located in the blocking slot, only the right side
Elevator upper surface is fixedly connected with the reel.
Preferably, the stabilizing mechanism includes thrust block pad, three equally spaced elevator upper surfaces are fixedly connected
There is a rack bar, the arc groove of outer end wall connection free surrounding space is provided in the table column outer end face, is turned on the arc groove
Dynamic to be connected with a ring block, the ring block upper surface is fixedly connected by center array of the table column there are six support rod, institute
It states table angle upper surface and is fixedly connected with 12 push-off pins by center array of the table column, be provided with three on the upside of the guide pad
A stabilization axis with table column rotation connection, the stable axis are arranged by center array of the table column, the left stabilizer
The stabilization gear that a rear end is connected by meshing transmission with the rack bar front end face is fixedly connected on axis, the stable axis left end is solid
Surely it is connected with a circular block, is uniformly fixedly connected on the circular block there are three thrust block pad, the circular block upside is provided with one
The magnetic block being fixedly connected with the desktop lower end wall, is provided with a magnetic slot in the left side magnetic block, in the magnetism slot
Slidably connect a moving magnet, the moving magnet lower end surface be fixedly connected with a lower end through the magnetic slot lower end wall and
Triangle pole in free surrounding space.
In conclusion the medicine have the advantages that the present apparatus is a contractile tablecloth, more important occasion can
By under its side, keep its more attractive, in daily life automatable contraction, tablecloth can be made more succinct, and is easy on the downside of tablecloth
The cleaning in region, and this tablecloth simple installation, possess certain positioning function, and there are also stabilizations during the scaling of tablecloth can
It can, it is ensured that tablecloth will not deform or warp, and ensure that the performance attractive in appearance of tablecloth entirety.
Detailed description of the invention
Below with reference to Fig. 1-3, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Fig. 1 is a kind of schematic view of the front view of shrinkable tablecloth entirety complete section of the present invention；
Fig. 2 is coiling belt wheel enlarged structure schematic diagram in a kind of shrinkable tablecloth of the present invention；
Fig. 3 is mounting blocks enlarged structure schematic diagram in a kind of shrinkable tablecloth of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of shrinkable tablecloth, including desktop 101, the table
It is provided with a driving mechanism 160 in plate 101, is driven in the driving mechanism 160 by belt 140, the driving mechanism 160 is wrapped
It includes driving motor 136, sector gear 134, reel 128 and friction band 141, the driving motor 136 and is used as device power source
Whole device operating is driven, the rotation of sector gear 134 can drive 128 positive and negative rotation of reel, to wind or put
The pine friction band 141, the driving mechanism 160 further include tablecloth tablecloth flower piece 120, phase magnet 103 and tablecloth flower piece
120, a telescoping mechanism 161 is provided on the downside of the driving mechanism 160, the telescoping mechanism 161 includes elevator 119, guiding
Block 107 and lifting rope 121, the friction band 141 is wound or loosening can drive the elevator 119 along the guide pad
107 rise or decline, the elevator 119 can pull the lifting rope 121 to move the lifting rope 121 to pass through pulling
The tablecloth flower piece 120 moves, to pull the overall shrinkage of the tablecloth tablecloth flower piece 120 or loosen, the telescopic machine
Structure 161 further includes rack bar 123, trapezoid block 147 and stops slot 148, is provided with a stabilizing mechanism on the downside of the telescoping mechanism 161
162, the stabilizing mechanism 162 includes support rod 117 and push-off pin 118, and the support rod 117 can stop the elevator
119 move downward, when the support rod 117 does not stop elevator 119, when the elevator 119 declines, and the release
Bar 118 can release the trapezoid block 147 from the blocking slot 148, the stabilizing mechanism 162 further include thrust block pad 124 with
Moving magnet 127, there are attraction between the phase magnet 103 and the moving magnet 127, about 123 rack bar is transported
The thrust block pad 124 can be driven to rotate when dynamic, to push the moving magnet 127 to move up and down, to change the movement
Magnetic force size between magnet 127 and the phase magnet 103.
Valuably, the driving mechanism 160 includes sector gear 134, and the 101 lower end surface center of desktop is fixedly connected with
One table column 108 is provided with a side plate 109 being fixedly connected with 101 lower end surface of desktop, the side on the right side of the table column 108
A force bearing plate 133 being fixedly connected with 101 lower end surface of desktop, 109 right side of the side plate rotation are provided on the right side of plate 109
It is connected with a roll 142, a reel 128 is fixedly connected on the roll 142, is wound on the reel 128
One friction band 141, be provided on the right side of the roll 142 one be fixedly connected with the roll 142 around line gear 129, institute
It states and is provided with a coiling belt wheel 110 being fixedly connected with the roll 142 on the right side of line gear 129, the force bearing plate 133 is left
End face is fixedly connected with a driving motor 136, and 136 left side of driving motor has been connected by power a drive shaft 135, the drive
It is fixedly connected with a drive shaft 135 on moving axis 135, a right end and the force bearing plate 133 are provided on the upside of the driving motor 136
The transmission shaft 131 of left side rotation connection, is fixedly connected on the transmission shaft 131 on a lower end and the sector gear 134
Hold the transmission gear 132 that is connected by meshing transmission, 131 left end of transmission shaft is fixedly connected with a lower end and described around line gear
The rotation gear 130 that 129 upper ends are connected by meshing transmission is provided with a right end and the force bearing plate on the downside of the driving motor 136
The pulley shaft 137 of 133 left sides rotation connection, is fixedly connected with a mate gear 138, the belt wheel on the pulley shaft 137
137 left end of axis is fixedly connected with a driving pulley connecting with the coiling belt wheel 110 by 140 frictional drive of belt
139,101 upper surface of desktop is equipped with a desktop 101, is embedded that there are three fixed in the desktop 101 centered on table column 108
Position magnet 103,120 lower end surface of tablecloth tablecloth flower piece are that center array is fixedly connected with 12 tablecloth flowers with table column 108
Piece 120.
Valuably, the telescoping mechanism 161 includes trapezoid block 147, and 108 lower end of table column is fixedly connected with a table angle
113,12 guide pads 107 are uniformly fixedly connected on the table column 108, are slidably connected jointly on the guide pad 107
One elevator 119,119 outer end face of elevator is interior to be provided with 12 installation spaces with the table column 108 for center array
143, the 143 right end wall of right side installation space is connected to free surrounding space, and the installation space 143 slidably connects a pressure plare
149,149 left side of pressure plare is symmetrical above and below to be fixedly connected with a left end and the fixed company of the 143 left end wall of installation space
The compression spring 144 connect is provided with the connection installation space 143 and free surrounding space in 143 lower end wall of installation space
Blocking slot 148, the mounting blocks 111 being slidably connected with the installation space 143, institute are provided on the right side of the pressure plare 149
111 right end of mounting blocks is stated through the 143 right end wall of installation space and is located in free surrounding space, 111 right end of mounting blocks is solid
Surely it is connected with a mounting plate 122, the mounting plate 122 passes through the lifting rope with the corresponding tablecloth flower piece 120
121 are fixedly connected, and the elastic groove that a lower end wall is connected to the installation space 143 is provided in 111 lower end surface of mounting blocks
146,146 upper end wall of elastic groove is fixedly connected with an elastomeric spring 145, and 145 lower end wall of elastomeric spring is fixedly connected
There is a trapezoid block 147 being slidably connected with the elastic groove 146,146 lower end of elastic groove is run through in 147 lower end of trapezoid block
Wall and 148 upper end wall of blockings slot and in the blocking slot 148, only 119 upper surface of right side elevator with it is described
Reel 128 is fixedly connected.
Valuably, the stabilizing mechanism 162 includes thrust block pad 124, and three equally spaced 119 upper surfaces of elevator are solid
Surely it is connected with a rack bar 123, the arc groove 115 of outer end wall connection free surrounding space is provided in 108 outer end face of table column,
A ring block 116,116 upper surface of ring block battle array centered on the table column 108 are rotatably connected on the arc groove 115
Column are fixedly connected there are six support rod 117,113 upper surface of table angle is that center array is fixedly connected with the table column 108
12 push-off pins 118, on the upside of the guide pad 107 setting there are three the stabilization axis 105 with the table column 108 rotation connection,
The stable axis 105 is the setting of center array with the table column 108, is fixedly connected with a rear end on the left stabilizer axis 105
The stabilization gear 106 being connected by meshing transmission with 123 front end face of rack bar, stable 105 left end of axis are fixedly connected with one
Circular block 125 is uniformly fixedly connected on the circular block 125 there are three thrust block pad 124, is provided on the upside of the circular block 125
One magnetic block 102 being fixedly connected with 101 lower end wall of desktop is provided with a magnetic slot in the left side magnetic block 102
104, it is described magnetism slot 104 in slidably connect a moving magnet 127,127 lower end surface of moving magnet is fixedly connected with one
Lower end is through magnetic 104 lower end wall of slot and the triangle pole 126 in free surrounding space.
In the following, applicant will refer to specific group of attached drawing 1-3 and a kind of shrinkable tablecloth of the application described above
At introducing a kind of application method of shrinkable tablecloth of the application in detail: firstly, in the initial state, the driving motor
136 close, and the trapezoid block 147 is located in the blocking slot 148, and the compression spring 144 is in compressive state, the movement
There are attractions between magnet 127 and the phase magnet 103；
When being important occasion, the tablecloth tablecloth flower piece 120 is then current state, and expansion is maximum, more beautiful, if making
It is inessential with occasion, or need to carry out the cleaning of environment, start the driving motor 136, drives 135 turns of the drive shaft
Dynamic, the drive shaft 135 drives the sector gear 134 to rotate, and passes through the sector gear 134 and the transmission gear 132
Engaged transmission, drive the transmission shaft 131 to rotate, the transmission shaft 131 drives the rotation of rotation gear 130, passes through institute
Rotation gear 130 and the engaged transmission around line gear 129 are stated, drive is described to be rotated around line gear 129, described around line gear
129 drive the roll 142 to rotate, and the roll 142 drives the reel 128 to rotate, and the reel 128 is wound
The friction band 141, the friction band 141 pull the elevator 119 to rise along the guide pad 107, the elevator
119 stop the stuck of slot 148 that the telescoping mechanism 161 is pulled to rise by the trapezoid block 147 with described, the telescopic machine
Structure 161 pulls the lifting rope 121 to move, and the lifting rope 121 is by pulling the tablecloth flower piece 120 that can integrally pull
The tablecloth tablecloth flower piece 120 is shunk, to expose 101 following area of desktop, can carry out larger range of cleaning, and subtract
Small occupied space；
Moreover, the elevator 119 drives the rack bar 123 to rise, pass through the rack bar 123 and the stable gear
106 engaged transmission drives the stable gear 106 to rotate, and the stable gear 106 drives the stable axis 105 to rotate, institute
Stating stable axis 105 drives the circular block 125 to rotate, so that the thrust block pad 124 be driven to rotate, the thrust block pad 124 is rotated
The triangle pole 126 is pushed to rise, to drive the moving magnet 127 to rise, to increase the moving magnet 127 and institute
The attraction between phase magnet 103 is stated, the stability of the tablecloth tablecloth flower piece 120 during the motion is ensure that, works as needs
When removing the tablecloth tablecloth flower piece 120, the support rod 117 is rotated manually to not stopping the elevator 119 to decline
Position, drive the elevator 119 to drop to bottom, the elevator 119 drives the trapezoid block 147 to move downward, described
Push-off pin 118 releases the trapezoid block 147 from the blocking slot 148, and the compression spring 144 resets, by the installation
Block 111 is released out of described installation space 143, so as to remove the tablecloth tablecloth flower piece 120, can be installed manually when needing
Tablecloth tablecloth flower piece 120, attraction is easily installed between the phase magnet 103 and the moving magnet 127.
The beneficial effects of the present invention are: the present apparatus is a contractile tablecloth, more important occasion can be by its side
Under, keep its more attractive, in daily life automatable contraction, tablecloth can be made more succinct, and is easy to tablecloth underside area
Cleaning, and this tablecloth simple installation, possess certain positioning function, there are also that may stablize during the scaling of tablecloth, can protect
Card tablecloth will not deform or warp, and ensure that the performance attractive in appearance of tablecloth entirety.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of shrinkable tablecloth, including desktop, it is characterised in that: be provided with a driving mechanism, the driving in the desktop
It is driven in mechanism by belt, the driving mechanism includes driving motor, sector gear, reel and friction band, the driving
Motor is operated as device power source drive whole device, and the sector gear rotation can drive the reel positive and negative rotation, from
And wind or loosen the friction band, the driving mechanism further includes tablecloth tablecloth flower piece, phase magnet and tablecloth flower piece, institute
It states and is provided with a telescoping mechanism on the downside of driving mechanism, the telescoping mechanism includes elevator, guide pad and goes up and down rope, described to rub
It wipes tape wrapping or loosening can drive the elevator to rise or decline along the guide pad, the elevator can pull described
It goes up and down rope and moves the lifting rope by pulling the tablecloth flower piece movement, to pull the whole of the tablecloth tablecloth flower piece
Body shrinks or loosens, and the telescoping mechanism further includes rack bar, trapezoid block and stops slot, is provided on the downside of the telescoping mechanism
One stabilizing mechanism, the stabilizing mechanism include support rod and push-off pin, and the support rod can stop the elevator downward
Movement, when the support rod does not stop elevator, when the elevator declines, the push-off pin can be by the trapezoid block
It is released from the blocking slot, the stabilizing mechanism further includes thrust block pad and moving magnet, the phase magnet and the movement
There are attractions between magnet, and the rack bar can drive the thrust block pad to rotate when moving up and down, to push the mobile magnetic
Iron moves up and down, to change the magnetic force size between the moving magnet and the phase magnet.
2. a kind of shrinkable tablecloth according to claim 1, it is characterised in that: the driving mechanism includes sector gear,
Desktop lower end surface center is fixedly connected with a table column, and one and the fixed company in the desktop lower end surface are provided on the right side of the table column
The side plate connect, the side plate right side are provided with a force bearing plate being fixedly connected with the desktop lower end surface, the side plate right side
It is rotatably connected to a roll, a reel is fixedly connected on the roll, a friction band is wound on the reel,
Be provided on the right side of the roll one be fixedly connected with the roll around line gear, it is described that line gear right side is provided with one
The coiling belt wheel being fixedly connected with the roll, the force bearing plate left side are fixedly connected with a driving motor, the driving
Motor left side has been connected by power a drive shaft, and a drive shaft, the driving motor upside are fixedly connected in the drive shaft
Be provided with the transmission shaft of a right end and force bearing plate left side rotation connection, be fixedly connected on the transmission shaft lower end with
The transmission gear that the sector gear upper end is connected by meshing transmission, the transmission shaft left end be fixedly connected with a lower end and it is described around
The rotation gear that line gear upper end is connected by meshing transmission, the driving motor downside are provided with a right end and the force bearing plate left end
The pulley shaft of face rotation connection, is fixedly connected with a mate gear on the pulley shaft, the pulley shaft left end is fixedly connected with
One driving pulley being sequentially connected with the coiling belt wheel by the belt friction, the desktop upper surface is equipped with a table
Plate is embedded in the desktop there are three phase magnet centered on table column, during the tablecloth tablecloth flower piece lower end surface with table column is
Heart array is fixedly connected with 12 tablecloth flower pieces.
3. a kind of shrinkable tablecloth according to claim 1, it is characterised in that: the telescoping mechanism includes trapezoid block, institute
It states table column lower end and is fixedly connected with a table angle, be uniformly fixedly connected with 12 guide pads on the table column, on the guide pad
An elevator is slidably connected jointly, and the elevator outer end face is interior to be provided with 12 installations by center array of the table column
Space, the right side installation space right end wall are connected to free surrounding space, and the installation space slidably connects a pressure plare, the pressure
The power plate left side compression spring symmetrical above and below for being fixedly connected with a left end and being fixedly connected with installation space left end wall, it is described
The blocking slot of the connection installation space and free surrounding space, setting on the right side of the pressure plare are provided in installation space lower end wall
There are the mounting blocks being slidably connected with the installation space, the mounting blocks right end is through the installation space right end wall and is located at
In free surrounding space, the mounting blocks right end is fixedly connected with a mounting plate, and the mounting plate is spent with the corresponding tablecloth
Piece is fixedly connected by the lifting rope, is provided with a lower end wall in the mounting blocks lower end surface and is connected to the installation space
Elastic groove, the elastic groove upper end wall are fixedly connected with an elastomeric spring, the elastomeric spring lower end wall be fixedly connected with one with
The trapezoid block that the elastic groove is slidably connected, the trapezoid block lower end is through the elastic groove lower end wall and the blocking slot upper end
Wall and be located at the blocking slot in, only right side elevator upper surface is fixedly connected with the reel.
4. a kind of shrinkable tablecloth according to claim 1, it is characterised in that: the stabilizing mechanism includes thrust block pad, institute
It states three equally spaced elevator upper surfaces and is fixedly connected with a rack bar, outer end wall company is provided in the table column outer end face
Lead to the arc groove of free surrounding space, is rotatably connected to a ring block on the arc groove, the ring block upper surface is with the table column
It is fixedly connected for center array there are six support rod, table angle upper surface is fixedly connected with using the table column as center array
12 push-off pins, on the upside of the guide pad setting there are three the stabilization axis with table column rotation connection, the stable axis with
The table column is the setting of center array, is fixedly connected with a rear end on the left stabilizer axis and engages with the rack bar front end face
The stabilization gear of transmission connection, the stable axis left end are fixedly connected with a circular block, are uniformly fixedly connected on the circular block
There are three thrust block pad, a magnetic block being fixedly connected with the desktop lower end wall, the left side are provided on the upside of the circular block
It is provided with a magnetic slot in magnetic block, slidably connects a moving magnet in the magnetism slot, the moving magnet lower end surface is solid
Surely a lower end is connected with through the magnetic slot lower end wall and the triangle pole in free surrounding space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277956.9A CN110250836A (en) | 2019-04-08 | 2019-04-08 | A kind of shrinkable tablecloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277956.9A CN110250836A (en) | 2019-04-08 | 2019-04-08 | A kind of shrinkable tablecloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110250836A true CN110250836A (en) | 2019-09-20 |
Family
ID=67913494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910277956.9A Withdrawn CN110250836A (en) | 2019-04-08 | 2019-04-08 | A kind of shrinkable tablecloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110250836A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207838223U (en) * | 2018-01-30 | 2018-09-11 | 天津市玛斯产品设计中心 | Billiard table is tightened automatically with tablecloth and deployed configuration |
| CN207879221U (en) * | 2018-02-24 | 2018-09-18 | 苏州鸿仁窗饰有限公司 | A kind of draw off gear and extendible curtain for curtain rope folding and unfolding |
| CN208002560U (en) * | 2017-10-14 | 2018-10-26 | 南通华勤纺织装饰有限公司 | A kind of detachable tablecloth |
| CN108903288A (en) * | 2018-06-12 | 2018-11-30 | 张玉梅 | A kind of dining table collapsing function with tablecloth |
| CN109330187A (en) * | 2018-09-12 | 2019-02-15 | 田泽 | A kind of hotel's tablecloth draw off gear |
-
2019
- 2019-04-08 CN CN201910277956.9A patent/CN110250836A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208002560U (en) * | 2017-10-14 | 2018-10-26 | 南通华勤纺织装饰有限公司 | A kind of detachable tablecloth |
| CN207838223U (en) * | 2018-01-30 | 2018-09-11 | 天津市玛斯产品设计中心 | Billiard table is tightened automatically with tablecloth and deployed configuration |
| CN207879221U (en) * | 2018-02-24 | 2018-09-18 | 苏州鸿仁窗饰有限公司 | A kind of draw off gear and extendible curtain for curtain rope folding and unfolding |
| CN108903288A (en) * | 2018-06-12 | 2018-11-30 | 张玉梅 | A kind of dining table collapsing function with tablecloth |
| CN109330187A (en) * | 2018-09-12 | 2019-02-15 | 田泽 | A kind of hotel's tablecloth draw off gear |
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Application publication date: 20190920 |
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| WW01 | Invention patent application withdrawn after publication |