CN108741617A - A kind of coordinated type extension table - Google Patents
A kind of coordinated type extension table Download PDFInfo
- Publication number
- CN108741617A CN108741617A CN201810542748.2A CN201810542748A CN108741617A CN 108741617 A CN108741617 A CN 108741617A CN 201810542748 A CN201810542748 A CN 201810542748A CN 108741617 A CN108741617 A CN 108741617A
- Authority
- CN
- China
- Prior art keywords
- support plate
- gear
- location hole
- guide groove
- plate
- 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.)
- Granted
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
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
- A47B1/05—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out
-
- 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
- A47B1/00—Extensible tables
- A47B1/10—Slide mechanisms
-
- 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
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
- A47B1/05—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out
- A47B2001/053—Extensible tables with supplementary leaves or drop leaves arranged at the periphery the leaves being extensible by drawing-out and liftable to the same height as the main table leaf
-
- 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
- A47B1/00—Extensible tables
- A47B1/10—Slide mechanisms
- A47B2001/105—Slide mechanisms with rack and pinion gearing
Landscapes
- Transmission Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a kind of coordinated types to extend table, includes chassis, it is characterised in that：Support column is equipped on the chassis,Support plate is equipped on the support column,The support plate is rectangular,It is equipped with the second support plate on the support plate quadrangle,At the support plate center guide groove is respectively equipped with the position of corresponding quadrangle,The guide groove extends in the second support plate,It is movably equipped with movable block in the guide groove,It is equipped with the desktop of quadrant in the movable block top surface,It is equipped with convex block in the movable block bottom surface,It is equipped with rack in the convex block side,Location hole is equipped on the convex block,The guide groove is equipped with fixed block by one end on the second support plate bottom surface,Fixed block position corresponding with location hole is equipped with second location hole,It is fixed by positioning pin between location hole and second location hole,Gear is equipped with by the rack,The gear is fixed on support plate bottom surface by bearing.
Description
Technical field
The present invention relates to desktops to extend field, more particularly to a kind of coordinated type extends table.
Background technology
Existing desk extension is relatively cumbersome, can not settle at one go, be realized at once not one piece of desktop of stretchy
Extension.
Invention content
Place that purpose of the invention is to overcome the shortcomings in the prior art provides a kind of simple in structure, and user
Just coordinated type extends table.
In order to achieve the above object, the present invention uses following scheme：
A kind of coordinated type extension table, includes chassis, it is characterised in that：Support column is equipped on the chassis, described
Support column is equipped with support plate, and the support plate is rectangular, the second support plate is equipped on the support plate quadrangle, described
Support plate center is respectively equipped with guide groove with the position of corresponding quadrangle, and the guide groove extends in the second support plate, described
It is movably equipped with movable block in guide groove, the desktop of quadrant is equipped in the movable block top surface, in the movable block bottom surface
Equipped with convex block, it is equipped with rack in the convex block side, location hole is equipped on the convex block, the guide groove is in the second support plate
Fixed block is equipped with by one end on bottom surface, fixed block position corresponding with location hole is equipped with second location hole, positioning
It is fixed by positioning pin between hole and second location hole, gear is equipped with by the rack, the gear is fixed by bearing
In support plate bottom surface, the wheel and rack is meshed, on the gear be equipped with first bevel gear, the support plate bottom surface with
The corresponding position of straight flange is equipped with third support plate, passes through axis on the third support plate side opposite with first bevel gear
It holds and is equipped at intervals with belt pulley, belt is arranged with outside two belt pulleys, shaft is equipped on the outside of the belt pulley of lower section, in the shaft outer end
It equipped with second bevel gear, is meshed between the first bevel gear and second bevel gear, the pulley side of top is equipped with arc
Shape swing arm is equipped with the collar plate that can fill up gap between desktop after opening in arc swing arm outer end, in the support plate
Middle part is equipped with cylinder groove, and mobile column is movably equipped in the cylinder groove, and central indentation can be filled up by being equipped in the mobile column
Square plate, between the square plate and cylinder groove be equipped with spring.
In conclusion advantage is the present invention compared with the existing technology：
The present invention makes gear rotation to drive the first cone tooth by pulling desktop that movable block is made to move, then by rack
Wheel rotation makes top belt pulley make collar plate to make arc swing arm move to make second bevel gear rotate by belt
It is moved between the desktop after opening, while pulling open desktop, square plate is popped up by spring, completes the extension of desktop, so
Movable block is fixed by positioning pin afterwards, entire expansion process only needs that one piece of desktop is pulled just to fast implement extension, quickly
Speed is convenient and simple in structure, easy to use.
Description of the drawings
Fig. 1 is one of the stereoscopic schematic diagram of the present invention；
Fig. 2 is the two of the stereoscopic schematic diagram of the present invention；
Fig. 3 is the three of the stereoscopic schematic diagram of the present invention；
Fig. 4 is the four of the exploded isometric schematic diagram of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of coordinated type extension table, includes chassis 1, support column 10 is equipped on the chassis 1, in the support column 10
It is equipped with support plate 11, the support plate 11 is rectangular, the second support plate 12 is equipped in 11 4 jiaos of the support plate, in institute
It states 11 center of support plate and is respectively equipped with guide groove 13 with the position of corresponding quadrangle, the guide groove 13 extends to the second support plate 12
On, it is movably equipped with movable block 14 in the guide groove 13, the desktop 15 of quadrant is equipped in 14 top surface of the movable block,
It is equipped with convex block 16 in 14 bottom surface of the movable block, is equipped with rack 17 in 16 side of the convex block, it is fixed to be equipped on the convex block 16
Position hole 18, the guide groove 13 are equipped with fixed block 19 by one end on 12 bottom surface of the second support plate, the fixed block 19 with it is fixed
Position 18 corresponding position of hole be equipped with second location hole 20, between location hole 18 and second location hole 20 by positioning pin 21 come
It is fixed, it is equipped with gear 22 on 17 side of the rack, the gear 22 is fixed on 11 bottom surface of support plate, the gear 22 by bearing
It is meshed with rack 17, first bevel gear 23,11 bottom surface of support plate position corresponding with straight flange is equipped on the gear 22
It sets and is equipped with third support plate 24, pass through bearing spacer on the third support plate 24 side opposite with first bevel gear 23
Equipped with belt pulley 25, belt 26 is arranged with outside two belt pulleys 25,25 outside of belt pulley of lower section is equipped with shaft 27, in the shaft
27 outer ends are equipped with second bevel gear 28, are meshed between the first bevel gear 23 and second bevel gear 28, the belt pulley of top
25 sides are equipped with arc swing arm 29,29 outer end of arc swing arm be equipped with can fill up open after gap between desktop 15
Collar plate 30 is equipped with cylinder groove 31 at 11 middle part of the support plate, mobile column 32 is movably equipped in the cylinder groove 31, in institute
It states mobile column 32 and is equipped with the square plate 33 that can fill up central indentation, spring is equipped between the square plate 33 and cylinder groove 31
34, when in use, by pulling desktop 15 that movable block 14 is made to move, then make the rotation of gear 22 to drive the by rack 17
One bevel gear 23 rotates, and to make second bevel gear 28 rotate, makes top belt pulley 25 by belt 26, to make arc swing arm
29 movements, make collar plate 30 be moved between the desktop 15 after opening, while pulling open desktop 15, square plate 33 passes through spring
34 pop-ups, complete the extension of desktop, then fix movable block 14 by positioning pin 21, entire expansion process only needs pulling one
Block desktop 15 just can fast implement extension, very rapid and convenient, and simple in structure, easy to use.
The basic principles and main features and advantages of the present invention of the present invention, the skill of the industry has been shown and described above
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (1)
- Include chassis (1) 1. a kind of coordinated type extends table, it is characterised in that：Support column is equipped on the chassis (1) (10), support plate (11) is equipped on the support column (10), the support plate (11) is rectangular, in the support plate (11) four It is equipped with the second support plate (12) on angle, guide groove is respectively equipped with the position of corresponding quadrangle at the support plate (11) center (13), the guide groove (13) extends in the second support plate (12), and movable block is movably equipped in the guide groove (13) (14), it is equipped with the desktop (15) of quadrant in the movable block (14) top surface, is equipped in the movable block (14) bottom surface convex Block (16) is equipped with rack (17) in the convex block (16) side, location hole (18), the guiding is equipped on the convex block (16) Slot (13) is equipped with fixed block (19), the fixed block (19) and location hole (18) by one end on the second support plate (12) bottom surface Corresponding position is equipped with second location hole (20), passes through positioning pin (21) between location hole (18) and second location hole (20) It fixes, gear (22) is equipped with by the rack (17), the gear (22) by bearing is fixed on support plate (11) bottom surface, The gear (22) is meshed with rack (17), and first bevel gear (23), the support plate are equipped on the gear (22) (11) bottom surface position corresponding with straight flange is equipped with third support plate (24), in the third support plate (24) and first bevel gear (23) belt pulley (25) is equipped with by bearing spacer on opposite side, belt (26), lower section is arranged with outside two belt pulleys (25) Belt pulley (25) on the outside of be equipped with shaft (27), the shaft (27) outer end be equipped with second bevel gear (28), it is described first cone It being meshed between gear (23) and second bevel gear (28), belt pulley (25) side of top is equipped with arc swing arm (29), Arc swing arm (29) outer end is equipped with the collar plate (30) in gap between desktop (15) after capable of filling up opening, in the support It is equipped with cylinder groove (31) in the middle part of plate (11), mobile column (32) is movably equipped in the cylinder groove (31), in the mobile column (32) square plate (33) of central indentation can be filled up by being equipped with, and spring is equipped between the square plate (33) and cylinder groove (31) (34)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542748.2A CN108741617B (en) | 2018-05-30 | 2018-05-30 | Linkage type extension table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542748.2A CN108741617B (en) | 2018-05-30 | 2018-05-30 | Linkage type extension table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108741617A true CN108741617A (en) | 2018-11-06 |
| CN108741617B CN108741617B (en) | 2021-08-10 |
Family
ID=64004468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810542748.2A Active CN108741617B (en) | 2018-05-30 | 2018-05-30 | Linkage type extension table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108741617B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090824A (en) * | 2018-11-08 | 2018-12-28 | 张薇 | foldable table |
| CN111012604A (en) * | 2020-02-03 | 2020-04-17 | 于鹏娜 | Neonate's severe nursing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555707Y (en) * | 2002-08-01 | 2003-06-18 | 马俊杰 | Desk |
| GB2396552A (en) * | 2002-12-24 | 2004-06-30 | David Boardman Fletcher | Expanding table |
| CN2754448Y (en) * | 2004-11-19 | 2006-02-01 | 孟睿 | Desk with expandable top |
| CN102793382A (en) * | 2011-05-24 | 2012-11-28 | 华孝慧 | Left-right dual-cover safe school table |
| CN203041161U (en) * | 2013-01-19 | 2013-07-10 | 曹俏峰 | Novel telescopic dining table |
| CN204015638U (en) * | 2014-08-19 | 2014-12-17 | 邵苏沛 | Multifunctional square table |
| CN104382337A (en) * | 2014-11-27 | 2015-03-04 | 天津祥泰家具有限公司 | Folding table convenient to operate |
| CN106333484A (en) * | 2016-10-25 | 2017-01-18 | 浙江吉森门业有限公司 | Automatic extension table |
| CN206284578U (en) * | 2016-08-12 | 2017-06-30 | 浙江永裕竹业股份有限公司 | A kind of heavy bamboo desktop desk |
-
2018
- 2018-05-30 CN CN201810542748.2A patent/CN108741617B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555707Y (en) * | 2002-08-01 | 2003-06-18 | 马俊杰 | Desk |
| GB2396552A (en) * | 2002-12-24 | 2004-06-30 | David Boardman Fletcher | Expanding table |
| CN2754448Y (en) * | 2004-11-19 | 2006-02-01 | 孟睿 | Desk with expandable top |
| CN102793382A (en) * | 2011-05-24 | 2012-11-28 | 华孝慧 | Left-right dual-cover safe school table |
| CN203041161U (en) * | 2013-01-19 | 2013-07-10 | 曹俏峰 | Novel telescopic dining table |
| CN204015638U (en) * | 2014-08-19 | 2014-12-17 | 邵苏沛 | Multifunctional square table |
| CN104382337A (en) * | 2014-11-27 | 2015-03-04 | 天津祥泰家具有限公司 | Folding table convenient to operate |
| CN206284578U (en) * | 2016-08-12 | 2017-06-30 | 浙江永裕竹业股份有限公司 | A kind of heavy bamboo desktop desk |
| CN106333484A (en) * | 2016-10-25 | 2017-01-18 | 浙江吉森门业有限公司 | Automatic extension table |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090824A (en) * | 2018-11-08 | 2018-12-28 | 张薇 | foldable table |
| CN109090824B (en) * | 2018-11-08 | 2021-01-26 | 浙江琦天家具制造有限公司 | Foldable table |
| CN111012604A (en) * | 2020-02-03 | 2020-04-17 | 于鹏娜 | Neonate's severe nursing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108741617B (en) | 2021-08-10 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210720 Address after: 101400 no.18-8, South A, qianchawu village, Qiaozi Town, Huairou District, Beijing Applicant after: Beijing Dawei Furniture Group Co., Ltd Address before: Unit 1003, block 4, gaojun science and technology innovation center, No.1 Chaogui South Road, xiaohuangpu community residents committee, Ronggui street, Shunde District, Foshan City, Guangdong Province 528300 Applicant before: GUANGDONG KNOWLEDGE CITY OPERATION SERVICE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |