CN106820597A - A kind of modified dining table - Google Patents
A kind of modified dining table Download PDFInfo
- Publication number
- CN106820597A CN106820597A CN201710263045.1A CN201710263045A CN106820597A CN 106820597 A CN106820597 A CN 106820597A CN 201710263045 A CN201710263045 A CN 201710263045A CN 106820597 A CN106820597 A CN 106820597A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- electromagnet
- steel ball
- swivel becket
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B11/00—Tables with tops revolvable on vertical spindles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/003—Connecting table tops to underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B2031/003—Service or tea tables, trolleys, or wagons with drawers, trays or shelves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0001—Tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/0036—Table tops pivotable around longitudinal axis
Landscapes
- Table Equipment (AREA)
Abstract
The invention provides a kind of modified dining table, belong to daily life technical field.The rotating disk that it solves existing dining table can be inclined to the larger side of weight and cause rotating disk to rotate the technical problem such as have some setbacks.This modified dining table includes table and rotating disk, rotated by steel ball between table and rotating disk and connected, the upper end of steel ball is acted on pressure sensor, the bottom surface of rotating disk is fixed with some mounting cylinders near edge, the opening down setting of mounting cylinder, magnet is fixed with mounting cylinder, swivel becket is additionally provided with table, swivel becket can be with mounting cylinder synchronous axial system, swivel becket is provided with some and one-to-one electromagnet of magnet, electromagnet is located at the underface of respective magnet, electromagnet can attract magnet after the switch connection of electromagnet, controller is additionally provided with rotating disk, pressure sensor is connected with controller, controller is also connected with above-mentioned electromagnet.The present invention has the advantages that the smooth rotation for ensureing rotating disk when weight is uneven everywhere in rotating disk.
Description
Technical field
The invention belongs to daily life technical field, it is related to a kind of modified dining table.
Background technology
Dining table is the daily conventional furniture of people, for the convenience being lifted at when many people have dinner, typically in big dining table
Centre can place the service plate that can be rotated, and vegetable dish is placed on service plate, by lazy Susan so that every dish can turn to
In face of eater, conveniently pick up food with chopsticks.
Freely rotating for service plate is typically realized between lazy Susan and dining table by setting steel ball, between steel ball and service plate
There is resistance when in use, in normal use, the pressure that service plate is subject to everywhere is uniform, and service plate can be positioned horizontally on dining table, while
Service plate also normally can be rotated smoothly；But it is unavoidable when serving that the situation concentrated and place occurs, cause the one of service plate to stress
Amount is larger, and service plate can be inclined to the larger side of weight, cause what tableware cannot stablize be placed on service plate, at the same service plate weight compared with
The active force that big side is acted on correspondence steel ball is larger, and resistance when causing the part steel ball to roll is larger, causes service plate to turn
It is dynamic to have some setbacks.
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, it is proposed that a kind of modified dining table, the present invention
The technical problem of solution is to ensure the smooth rotation of rotating disk when weight is uneven everywhere in rotating disk.
The purpose of the present invention can be realized by following technical proposal：
A kind of modified dining table, including table and rotating disk, are fixed with infrabasal plate, the lower base on the upper face of the table
Annular groove in a ring is offered on plate, upper substrate is fixed with the lower face of the rotating disk, it is characterised in that on the upper substrate
Some mounting holes are offered, some mounting holes are distributed in a ring, rotated in the mounting hole and be provided with steel ball, the steel ball
Lower end is protruded in mounting hole, and the lower end insertion annular groove of steel ball and the relative annular groove of energy is rolled, and is fixed with each described mounting hole
Pressure sensor, the upper end of the steel ball is acted on pressure sensor, if the bottom surface of the rotating disk is fixed near edge
Dry mounting cylinder, some mounting cylinders are distributed in a ring, the opening down setting of the mounting cylinder, are fixed with the mounting cylinder
Magnet, is additionally provided with swivel becket on the table, the swivel becket is located at the underface of mounting cylinder, the swivel becket energy and mounting cylinder
Synchronous axial system, the swivel becket is provided with some and one-to-one electromagnet of magnet, and the electromagnet is located at respective magnet
Underface, electromagnet can attract magnet after the switch connection of the electromagnet, and controller, above-mentioned pressure are additionally provided with the rotating disk
Sensor is connected with controller, and the controller is also connected with above-mentioned electromagnet.
Rotating disk is supported by steel ball and realizes rotating, and the weight such as rotating disk and service plate thereon is supported by steel ball, steel ball energy
It is applied on pressure sensor, pressure sensor can detect pressure, and pass data to controller, controller is passed to pressure
The pressure value that sensor is detected is contrasted, and the pressure sensor larger with pressure value is opened according to comparing result relative
Electromagnet, by the electromagnet attract magnet cause the side rotating disk be subject to downward-sloping power so that the side rotating disk
Downward-sloping, so that rotating disk is generally in level, the final active force for causing that rotating disk is applied on each steel ball is identical,
Rotating disk can also keep horizontally disposed and rotate smooth when occurring the uneven situation of distribution of weight on rotating disk；Swivel becket is with rotating disk
Rotate, therefore electromagnet is static with respect to rotating disk, and rotating disk level is also can guarantee that when rotating disk walks around dynamic.
Convexed to form positioned at mounting cylinder location directly below in above-mentioned modified dining table, on the swivel becket and install convex
Portion, installing has interval between convex portion and mounting cylinder, fixing hole is provided with the installation convex portion, and the electromagnet is fixed on fixation
In hole.The structure ensures that rotating disk electromagnet can be relatively close with magnet so that active force energy attracting between electromagnet and magnet
It is bigger.
In above-mentioned modified dining table, some shanks, Ruo Gansuo are convexed to form on the upper surface of the installation convex portion
State shank to be distributed in a ring, some spliced eyes corresponding with shank, the grafting are provided with the lower surface of the mounting cylinder
Bar is plugged in spliced eye.Swivel becket and rotating disk synchronous axial system are ensured by shank.
In above-mentioned modified dining table, the shank upper end has frustum bar portion, and the diameter of the frustum bar portion is certainly
Upper end is gradually reduced to lower end, and the frustum bar portion is plugged in spliced eye, the spliced eye with diameter greater than frustum bar portion
Maximum gauge.Frustum bar portion can guarantee that swivel becket and rotating disk synchronous axial system, simultaneously because the diameter of frustum bar portion is with respect to spliced eye
It is smaller, there is space to be inclined for mounting cylinder when rotating disk is inclined, it is avoided that shank is stuck in spliced eye when rotating disk is inclined, protect
Mounting cylinder can be inclined to swivel becket side when card electromagnet is attracting with magnet.
In above-mentioned modified dining table, limited block is provided with the mounting hole, the limited block has the ball with steel ball
The confined planes of face matching, are provided with location hole in the middle part of the confined planes, the pressure sensor is fixed in location hole, the limit
The position side face of block is reclined with the hole wall of mounting hole, and spring, one end and the mounting hole of the spring are additionally provided with the mounting hole
Bottom hole face against, spring the other end and limited block against.Spring can reduce the impact to rotating disk when serving, and limited block can make
Obtain steel ball smooth, reduce friction so that rotating disk rotates more smooth.
In above-mentioned modified dining table, three springs, three words of the spring one are equipped with each described mounting hole
Arrangement, intersects positioned at the middle axis of spring with the center of steel ball, symmetrically divides positioned at the relatively middle spring of the spring of both sides
Cloth.The structure ensures that steel ball vertically can be applied on pressure sensor, it is ensured that the data of pressure sensor collection are accurate.
In above-mentioned modified dining table, the table includes main body and outer shroud, and the edge of the main body has step, institute
State outer shroud to be fixed on step, gathering sill in a ring is formed between the medial surface of the outer shroud and the step surface of main body, it is described
The section of gathering sill is in dove-tail form, has the gib block in a ring matched with gathering sill on the bottom surface of the swivel becket,
The gib block is stuck in gathering sill.Cause that swivel becket can be rotated by the structure, at the same can also cause swivel becket all the time with
Table in the vertical direction is positioned, and causes that rotating disk correspondence position is downward-sloping when electromagnet attracts magnet.
Compared with prior art, this modified dining table have a case that to occur on rotating disk distribution of weight it is uneven when rotating disk
Also can keep horizontally disposed and rotate smoothly advantage.
Brief description of the drawings
Fig. 1 is the cross section structure diagram and partial enlarged drawing of this modified dining table.
Fig. 2 is the cross section structure diagram of swivel becket.
In figure, 1, table；11st, main body；12nd, outer shroud；13rd, gathering sill；14th, infrabasal plate；141st, annular groove；2nd, rotating disk；21st, on
Substrate；211st, mounting hole；22nd, steel ball；23rd, pressure sensor；3rd, magnet；31st, electromagnet；4th, mounting cylinder；41st, spliced eye；5、
Swivel becket；51st, gib block；The 52nd, convex portion is installed；521st, fixing hole；53rd, shank；531st, frustum bar portion；6th, limited block；61st, limit
Plane；63rd, spring.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, modified dining table includes table 1 and rotating disk 2, and infrabasal plate is fixed with the upper face of table 1
14, annular groove 141 in a ring is offered on infrabasal plate 14, upper substrate 21 is fixed with the lower face of rotating disk 2, opened on upper substrate 21
Some mounting holes 211 are provided with, some mounting holes 211 are distributed in a ring, are rotated in mounting hole 211 and be provided with steel ball 22, steel ball 22
Lower end is protruded in mounting hole 211, and the lower end insertion annular groove 141 of steel ball 22 and the relative annular groove 141 of energy is rolled, each mounting hole
Pressure sensor 23 is fixed with 211, the upper end of steel ball 22 is acted on pressure sensor 23, the bottom surface of rotating disk 2 is near edge
Place is fixed with some mounting cylinders 4, and some mounting cylinders 4 are distributed in a ring, the opening down setting of mounting cylinder 4, fixed in mounting cylinder 4
There is magnet 3, swivel becket 5 is additionally provided with table 1, swivel becket 5 is located at the underface of mounting cylinder 4, and swivel becket 5 can be same with mounting cylinder 4
Step is rotated, and swivel becket 5 is provided with some with the one-to-one electromagnet 31 of magnet 3, electromagnet 31 be located at respective magnet 3 just under
Side, electromagnet 31 can attract magnet 3 after the switch connection of electromagnet 31, and controller is additionally provided with rotating disk 2, and pressure sensor 23 is equal
It is connected with controller, controller is also connected with electromagnet 31, controller can control the switch of electromagnet 31, controller can also to control
The flow of electric current in electromagnet 31, by the flow of control electric current come the magnetic force of regulating magnet 31, so that regulating magnet 31
Attract the intensity of magnet 3, so as to the tilt quantity of more flexible regulation rotating disk 2, it is ensured that rotating disk 2 keeps level.
Installation convex portion 52 is convexed to form positioned at the location directly below of mounting cylinder 4 on swivel becket 5, convex portion 52 and mounting cylinder are installed
There is interval between 4, to install and be provided with fixing hole 521 on convex portion 52, electromagnet 31 is fixed in fixing hole 521.Convex portion 52 is installed
Upper surface on convex to form some shanks 53, some shanks 53 are distributed in a ring, if being provided with the lower surface of mounting cylinder 4
Spliced eye 41 corresponding with shank 53 is done, shank 53 is plugged in spliced eye 41.The upper end of shank 53 has frustum bar portion
531, the diameter of frustum bar portion 531 is gradually reduced from upper end to lower end, and frustum bar portion 531 is plugged in spliced eye 41, spliced eye
41 maximum gauge with diameter greater than frustum bar portion 531.Frustum bar portion 531 can guarantee that swivel becket 5 and the synchronous axial system of rotating disk 2, together
When due to frustum bar portion 531 diameter with respect to spliced eye 41 it is smaller, there is space to be inclined for mounting cylinder 4 when rotating disk 2 is inclined, can keep away
Exempt from the shank 53 when rotating disk 2 is inclined stuck in spliced eye 41, it is ensured that mounting cylinder 4 can be to when electromagnet 31 and magnet 3 are attracting
The side of swivel becket 5 inclines.
Limited block 6 is provided with mounting hole 211, limited block 6 has the confined planes 61 matched with the sphere of steel ball 22, confined planes
61 middle part is provided with location hole, and pressure sensor 23 is fixed in location hole, the side face of limited block 6 and the hole wall of mounting hole 211
Recline, be additionally provided with spring 63 in mounting hole 211, one end of spring 63 and the bottom hole face of mounting hole 211 are another against, spring 63
End with limited block 6 against.Three springs 63, three word orders of spring 63, positioned at centre are equipped with each mounting hole 211
The axis of spring 63 intersects with the center of steel ball 22, symmetrical positioned at the relatively middle spring 63 of the spring 63 of both sides.
Table 1 includes main body 11 and outer shroud 12, and the edge of main body 11 has step, and outer shroud 12 is fixed on step, outer shroud
Gathering sill 13 in a ring is formed between 12 medial surface and the step surface of main body 11, the section of gathering sill 13 is in dove-tail form, is turned
There is the gib block 51 in a ring matched with gathering sill 13, gib block 51 is stuck in gathering sill 13 on the bottom surface of rotating ring 5.
Cause that swivel becket 5 can be rotated by the structure, while can also cause that swivel becket 5 is positioned with the in the vertical direction of table 1 all the time,
Cause that the correspondence position of rotating disk 2 is downward-sloping when electromagnet 31 attracts magnet 3.
Rotating disk 2 is supported by steel ball 22 and realizes rotating, and the weight such as rotating disk 2 and service plate thereon is supported by steel ball 22,
Steel ball 22 can be applied on pressure sensor 23, and pressure sensor 23 can detect pressure, and pass data to controller, control
Device processed is contrasted to the pressure value that pressure sensor 23 is detected, and opens larger with pressure value according to comparing result
The relative electromagnet 31 of pressure sensor 23, attracts magnet 3 to cause that the rotating disk 2 of the side is subject to downward-sloping by the electromagnet 31
Power so that the side rotating disk 2 is downward-sloping, so that rotating disk 2 is generally in level, finally cause that rotating disk 2 is applied to
Active force on each steel ball 22 is identical, and rotating disk 2 can also keep level when occurring the uneven situation of distribution of weight on rotating disk 2
Set and rotate and be smooth；Swivel becket 5 is rotated with rotating disk 2, therefore electromagnet 31 is static with respect to rotating disk 2, when rotating disk 2 walks around dynamic
Also can guarantee that the level of rotating disk 2.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of modified dining table, including table and rotating disk, are fixed with infrabasal plate, the infrabasal plate on the upper face of the table
On offer annular groove in a ring, be fixed with upper substrate on the lower face of the rotating disk, it is characterised in that opened on the upper substrate
Some mounting holes are provided with, some mounting holes are distributed in a ring, are rotated in the mounting hole and be provided with steel ball, under the steel ball
End is protruded in mounting hole, and the lower end insertion annular groove of steel ball and annular groove can be rolled relatively, and pressure is fixed with each described mounting hole
Force snesor, the upper end of the steel ball is acted on pressure sensor, and the bottom surface of the rotating disk is fixed with some near edge
Mounting cylinder, some mounting cylinders are distributed in a ring, the opening down setting of the mounting cylinder, and magnetic is fixed with the mounting cylinder
Body, is additionally provided with swivel becket on the table, the swivel becket is located at the underface of mounting cylinder, and the swivel becket can be same with mounting cylinder
Step is rotated, and the swivel becket is provided with some and one-to-one electromagnet of magnet, and the electromagnet is being located at respective magnet just
Lower section, electromagnet can attract magnet after the switch connection of the electromagnet, and controller is additionally provided with the rotating disk, and above-mentioned pressure is passed
Sensor is connected with controller, and the controller is also connected with above-mentioned electromagnet.
2. modified dining table according to claim 1, it is characterised in that be located at immediately below mounting cylinder on the swivel becket
Position convexes to form installation convex portion, and installing has interval between convex portion and mounting cylinder, be provided with fixing hole on the installation convex portion, institute
Electromagnet is stated to be fixed in fixing hole.
3. modified dining table according to claim 2, it is characterised in that convexed to form on the upper surface of the installation convex portion
Some shanks, some shanks are distributed in a ring, are provided with the lower surface of the mounting cylinder some corresponding with shank
Spliced eye, the shank is plugged in spliced eye.
4. modified dining table according to claim 3, it is characterised in that the shank upper end has frustum bar portion, institute
The diameter for stating frustum bar portion is gradually reduced from upper end to lower end, and the frustum bar portion is plugged in spliced eye, the spliced eye
With diameter greater than the maximum gauge of frustum bar portion.
5. modified dining table according to claim 1, it is characterised in that limited block, the limit are provided with the mounting hole
Position block has the confined planes matched with the sphere of steel ball, and location hole is provided with the middle part of the confined planes, and the pressure sensor is consolidated
It is scheduled in location hole, the side face of the limited block reclines with the hole wall of mounting hole, spring, the bullet is additionally provided with the mounting hole
One end of spring and the bottom hole face of mounting hole against, spring the other end and limited block against.
6. modified dining table according to claim 5, it is characterised in that three bullets are equipped with each described mounting hole
Spring, three spring word orders intersect, positioned at the spring phase of both sides positioned at the middle axis of spring with the center of steel ball
It is symmetrical to middle spring.
7. modified dining table according to claim 1, it is characterised in that the table includes main body and outer shroud, the master
The edge of body has step, and the outer shroud is fixed on step, is formed between the medial surface of the outer shroud and the step surface of main body
Gathering sill in a ring, the section of the gathering sill is in dove-tail form, is had and gathering sill phase on the bottom surface of the swivel becket
The gib block in a ring matched somebody with somebody, the gib block is stuck in gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263045.1A CN106820597A (en) | 2017-04-20 | 2017-04-20 | A kind of modified dining table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710263045.1A CN106820597A (en) | 2017-04-20 | 2017-04-20 | A kind of modified dining table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820597A true CN106820597A (en) | 2017-06-13 |
Family
ID=59143147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710263045.1A Withdrawn CN106820597A (en) | 2017-04-20 | 2017-04-20 | A kind of modified dining table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820597A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087325A (en) * | 2017-12-23 | 2018-05-29 | 广州市白云泵业集团有限公司 | Removable secondary seal structure |
| CN112273903A (en) * | 2020-10-26 | 2021-01-29 | 中山职业技术学院 | Cabinet with variable drawer position and production method thereof |
| CN113143077A (en) * | 2021-02-08 | 2021-07-23 | 孙海云 | Electric disc type back rubbing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879786Y (en) * | 2005-11-18 | 2007-03-21 | 上海市黄浦区新凌小学 | Magnetic floating rotating plate on dining-table |
| CN101491393A (en) * | 2009-02-12 | 2009-07-29 | 缪家栋 | Maglev type dining-table turn table |
| CN201319960Y (en) * | 2008-09-12 | 2009-10-07 | 卢光辉 | Multifunctional intelligent rotating dining table |
| CN201563905U (en) * | 2009-05-12 | 2010-09-01 | 赵连毕 | Controllable rotating dining table |
| CN102669945A (en) * | 2012-06-04 | 2012-09-19 | 罗爱国 | Electric rotating plate for rotating dining table |
-
2017
- 2017-04-20 CN CN201710263045.1A patent/CN106820597A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879786Y (en) * | 2005-11-18 | 2007-03-21 | 上海市黄浦区新凌小学 | Magnetic floating rotating plate on dining-table |
| CN201319960Y (en) * | 2008-09-12 | 2009-10-07 | 卢光辉 | Multifunctional intelligent rotating dining table |
| CN101491393A (en) * | 2009-02-12 | 2009-07-29 | 缪家栋 | Maglev type dining-table turn table |
| CN201563905U (en) * | 2009-05-12 | 2010-09-01 | 赵连毕 | Controllable rotating dining table |
| CN102669945A (en) * | 2012-06-04 | 2012-09-19 | 罗爱国 | Electric rotating plate for rotating dining table |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087325A (en) * | 2017-12-23 | 2018-05-29 | 广州市白云泵业集团有限公司 | Removable secondary seal structure |
| CN108087325B (en) * | 2017-12-23 | 2024-02-06 | 广州市白云泵业集团有限公司 | Detachable secondary sealing structure |
| CN112273903A (en) * | 2020-10-26 | 2021-01-29 | 中山职业技术学院 | Cabinet with variable drawer position and production method thereof |
| CN113143077A (en) * | 2021-02-08 | 2021-07-23 | 孙海云 | Electric disc type back rubbing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106820597A (en) | A kind of modified dining table | |
| CN204200854U (en) | Low friction ball bearing | |
| CN104287441B (en) | The Lazy Susan come off can be prevented | |
| CN205625270U (en) | Rotatable stool | |
| CN104564998A (en) | Novel wall type hanging hook | |
| CN208185282U (en) | A kind of power loss type automatic cut-off protection holds energization demagnetization brake and direct connection gapless motor | |
| CN217295456U (en) | Flexible limiting device for transporting office chair products | |
| CN218480405U (en) | Novel fixing of testimony of a witness verification all-in-one device | |
| CN210510256U (en) | Rolling mill AGC hydro-cylinder piston rod tip gasket structure that atress is even | |
| CN206246520U (en) | A kind of anti-jamming dual bearing arrangement | |
| CN207539362U (en) | A kind of blanking moushroom valve | |
| CN202604193U (en) | Taper sleeve locking type swivel chair lifting device | |
| CN204743451U (en) | Height -adjustable's bearing show shelf | |
| CN208392976U (en) | A kind of imitative aluminium automobile spoke | |
| CN101336806B (en) | Buffer gear of cover for dishware | |
| CN205649001U (en) | Helmet with adjustable illuminating lamp | |
| CN106175203A (en) | Chaise longue | |
| CN2231057Y (en) | Closed lifter | |
| CN207100975U (en) | A kind of star base of swivel chair | |
| CN208474824U (en) | A kind of split type movement DV bracket | |
| CN208610321U (en) | A kind of mattress | |
| CN203966504U (en) | Panel folding rotary showing device | |
| CN220354134U (en) | Reinforced magnetic chuck assembly and electric control water pump | |
| CN202104517U (en) | Novel shoe cabinet | |
| CN107100429A (en) | Lock handle resetting means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
|
| WW01 | Invention patent application withdrawn after publication |