CN106165972B - A kind of dismountable foldable desk - Google Patents
A kind of dismountable foldable desk Download PDFInfo
- Publication number
- CN106165972B CN106165972B CN201610880854.2A CN201610880854A CN106165972B CN 106165972 B CN106165972 B CN 106165972B CN 201610880854 A CN201610880854 A CN 201610880854A CN 106165972 B CN106165972 B CN 106165972B
- Authority
- CN
- China
- Prior art keywords
- desktop
- groove
- connecting shaft
- vertical
- extension board
- 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.)
- Expired - Fee Related
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
- A47B41/00—School desks or tables
-
- 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
- A47B3/00—Folding or stowable tables
Abstract
The invention discloses a kind of dismountable foldable desks, including desktop, the rear portion of the desktop has long through groove, the bottom front of rear support mainboard has the bottom support portion extended forward, bottom support portion is pressed against on the ground, and there is the vertical extension board upwardly extended, vertical extension board to stretch out long through groove upwards for the top surface of rear support mainboard, the bottom surface front part sides of desktop are bolted with front leg strut respectively, and the bottom end of front leg strut is pressed against on the ground；The middle part bottom surface of the desktop, which has, places groove, the rear end for placing groove is hinged with connecting shaft, the both ends of connecting shaft are fixed with vertical supporting rod, the bottom end madial wall of two vertical supporting rods has cross-brace plate, the rear end of bottom support plate is hinged with bottom connecting shaft, the both ends of bottom connecting shaft are hinged on the lower end of two vertical supporting rods, and bottom support plate is pressed against on two cross-brace plates；Its all parts can be dismantled, and facilitate carrying, installation, when not in use, can dismantle and stack, space hold is small.
Description
Technical field：
The present invention relates to teaching aid technical field, more specifically to a kind of dismountable foldable desk.
Background technology：
Desk is important apparatus in teaching, mainly writes and listens to the teacher for student's study, however, due to the limit in space
System so that desk occupied space is big, and weight weight, very troublesome when desk is carried, and also to account for when not in use
It is very inconvenient with excessive space.
Invention content：
The purpose of the present invention and provides a kind of dismountable foldable desk aiming at the deficiency of the prior art, its each portion
Part can be dismantled, and carrying, installation are facilitated, meanwhile, when not in use, it can dismantle and stack, space hold is small.
The technology solution of the present invention is as follows：
The rear portion of a kind of dismountable foldable desk, including desktop, the desktop has long through groove, the bottom of rear support mainboard
There is the bottom support portion that extends forward, bottom support portion to be pressed against on the ground for portion front end, the top surface of rear support mainboard have to
The vertical extension board of upper extension, vertical extension board stretch out long through groove upwards, before the bottom surface front part sides of desktop are bolted with respectively
It is pressed against on the ground the bottom end of supporting leg, front leg strut；
The middle part bottom surface of the desktop, which has, places groove, and the rear end for placing groove is hinged with connecting shaft, and the two of connecting shaft
End is fixed with vertical supporting rod, and the bottom end madial wall of two vertical supporting rods has cross-brace plate, the rear end of bottom support plate
It is hinged with bottom connecting shaft, the both ends of bottom connecting shaft are hinged on the lower end of two vertical supporting rods, and bottom support plate is pressed against
On two cross-brace plates；
There is flexible straight slot, the bottom surface for placing the desktop in the front of groove has tune on the leading inside for placing groove
Groove is saved, adjusting grooves are communicated with flexible straight slot, and adjustable plate is fixed on the bottom surface of desktop, and adjustable plate covers adjusting grooves, are adjusted
Section supporting block is in adjusting grooves, and there is vertical adjustment section, vertical adjustment section to stretch out on adjustable plate for the lower end for adjusting supporting block
The adjusting straight slot having, the rear end for adjusting supporting block have support portion, and support portion, which stretches out, to be stretched straight slot and be in placement groove
At front end, there is telescopic rod, telescopic rod upper sleeve to have spring, one end of spring to put forth effort on adjusting support for the front end for adjusting supporting block
The other end of block, spring is fixed on the leading inside wall of adjusting grooves.
The front end top surface for placing groove has positioning groove, positioning groove corresponding with cross-brace plate.
There is extension board, extension board to correspond to bottom support plate in the middle part of the madial wall of the vertical supporting rod.
Have connection jack, connection jack corresponding with telescopic rod on the leading inside wall of the adjusting grooves.
The both ends in the upper front wall face of the vertical extension board have T-shaped slot, and the rear end of two side plates is with T-shaped
In T-shaped slot, the bottom of side plate has bottom fastening part, bottom fastening part for plug division, T-shaped plug division sleeve and holding
Holding is in the card slot that the top surface of desktop has.
The beneficial effects of the present invention are：
Its all parts can be dismantled, and carrying, installation are facilitated, meanwhile, when not in use, it can dismantle and stack, space accounts for
With small.
Description of the drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the partial elevation view of the present invention；
Fig. 4 is the partial structural diagram of another state of Fig. 1；
Fig. 5 is the partial structural diagram between the vertical extension board and side plate of the present invention.
Specific implementation mode：
Embodiment：See shown in Fig. 1 to Fig. 5, a kind of dismountable foldable desk, including desktop 10, the rear portion of the desktop 10
With long through groove 11, the bottom front of rear support mainboard 20 has the bottom support portion 21 extended forward, bottom support portion 21
It is pressed against on the ground, there is the vertical extension board 22 upwardly extended, vertical extension board 22 to stretch upwards for the top surface of rear support mainboard 20
Go out long through groove 11, the bottom surface front part sides of desktop 10 are bolted with front leg strut 12 respectively, and the bottom end of front leg strut 12 is pressed against ground
On；
The middle part bottom surface of the desktop 10, which has, places groove 13, and the rear end for placing groove 13 is hinged with connecting shaft 14, even
The both ends of spindle 14 are fixed with vertical supporting rod 15, and the bottom end madial wall of two vertical supporting rods 15 has cross-brace plate 151,
The rear end of bottom support plate 210 is hinged with bottom connecting shaft, and the both ends of bottom connecting shaft are hinged on two vertical supporting rods 15
Lower end, bottom support plate 210 are pressed against on two cross-brace plates 151；
There is flexible straight slot 131 on the leading inside for placing groove 13, place the desktop 10 in the front of groove 13
There are adjusting grooves 132, adjusting grooves 132 to be communicated with flexible straight slot 131 for bottom surface, and adjustable plate 16 is fixed on the bottom surface of desktop 10
On, adjustable plate 16 covers adjusting grooves 132, adjusts supporting block 17 and is in adjusting grooves 132, adjusts the lower end tool of supporting block 17
There are vertical adjustment section 171, vertical adjustment section 171 to stretch out the adjusting straight slot 161 having on adjustable plate 16, after adjusting supporting block 17
There is support portion 172, support portion 172 to stretch out flexible straight slot 131 and at the front end for placing groove 13 at end, adjust supporting block 17
Front end there is telescopic rod 173,173 upper sleeve of telescopic rod to have a spring 174, one end of spring 174, which is put forth effort on, adjusts supporting block 17,
The other end of spring 174 is fixed on the leading inside wall of adjusting grooves 132.
Further, the front end top surface for placing groove 13 has positioning groove 133, positioning groove 133 and transverse direction
Support plate 151 is corresponding.
Further, there is extension board 221, extension board 221 to correspond to bottom in the middle part of the madial wall of the vertical supporting rod 15
Portion's support plate 210.
Further, on the leading inside wall of the adjusting grooves 132 have connection jack 134, connection jack 134 with
Telescopic rod 173 is corresponding.
Further, the both ends in the upper front wall face of the vertical extension board 22 have T-shaped slot 222, two sides
The rear end of plate 223 has T-shaped plug division 224, and simultaneously holding is in T-shaped slot 222 for 224 sleeve of T-shaped plug division, side plate
223 bottom has bottom fastening part 225, and fastening part 225 holding in bottom is in the card slot 19 that the top surface of desktop 10 has.
The present embodiment is unloaded, after two side plates 223 are unloaded, you can by desktop when needing dismounting by front leg strut 12
10 and rear support mainboard 20 separate, convenient disassembly, meanwhile, it is pressed against extension board 221 by flipping up bottom support plate 210
On, then, two vertical supporting rods 15 are flipped up, vertical adjustment section 171 are moved backward by hand so that support portion 172
It does not stretch out and places in groove 13, then so that vertical supporting rod 15 and bottom support plate 210 are in and place in groove 13, hand pine
It opens, passes through the elastic reaction of spring 174 so that cross-brace plate 151 is pressed against on support portion 172, to ensure that it is in
In desktop 10, facilitate placement.
Claims (3)
1. a kind of dismountable foldable desk, including desktop (10), it is characterised in that：The rear portion of the desktop (10) has elongated logical
Slot (11), the bottom front of rear support mainboard (20) have the bottom support portion (21) extended forward, bottom support portion (21) pressure
By on the ground, the top surface of rear support mainboard (20) has a vertical extension board (22) upwardly extended, vertical extension board (22) to
The bottom surface front part sides of upper stretching long through groove (11), desktop (10) are bolted with front leg strut (12), the bottom of front leg strut (12) respectively
Side pressure is by the ground；
The middle part bottom surface of the desktop (10), which has, places groove (13), and the rear end for placing groove (13) is hinged with connecting shaft
(14), the both ends of connecting shaft (14) are fixed with vertical supporting rod (15), and the bottom end madial wall of two vertical supporting rods (15) has
The rear end of cross-brace plate (151), bottom support plate (210) is hinged with bottom connecting shaft, and the both ends of bottom connecting shaft are hinged on
The lower end of two vertical supporting rods (15), bottom support plate (210) are pressed against on two cross-brace plates (151)；
There is flexible straight slot (131) on the leading inside for placing groove (13), place the desktop in the front of groove (13)
(10) there are adjusting grooves (132), adjusting grooves (132) to be communicated with flexible straight slot (131) for bottom surface, and adjustable plate (16) is fixed on
On the bottom surface of desktop (10), adjustable plate (16) covers adjusting grooves (132), adjusts supporting block (17) and is in adjusting grooves (132)
In, the lower end for adjusting supporting block (17) has vertical adjustment section (171), and vertical adjustment section (171), which are stretched out on adjustable plate (16), to be had
There is support portion (172), support portion (172) to stretch out the straight slot that stretches for some adjusting straight slots (161), the rear end for adjusting supporting block (17)
(131) and at the front end for placing groove (13), the front end for adjusting supporting block (17) has telescopic rod (173), telescopic rod
(173) upper sleeve has spring (174), and one end of spring (174), which is put forth effort on, adjusts supporting block (17), the other end of spring (174)
It is fixed on the leading inside wall of adjusting grooves (132)；
The front end top surface for placing groove (13) has positioning groove (133), positioning groove (133) and cross-brace plate
(151) corresponding；
There is extension board (221), extension board (221) to correspond to bottom support plate in the middle part of the madial wall of the vertical supporting rod (15)
(210)。
2. a kind of dismountable foldable desk according to claim 1, it is characterised in that：The front end of the adjusting grooves (132)
Have connection jack (134), connection jack (134) corresponding with telescopic rod (173) on madial wall.
3. a kind of dismountable foldable desk according to claim 1, it is characterised in that：The top of the vertical extension board (22)
The both ends of front face have T-shaped slot (222), and the rear end of two side plates (223) has T-shaped plug division (224), T-shaped
Simultaneously in T-shaped slot (222), the bottom of side plate (223) has bottom fastening part (225), bottom to plug division (224) sleeve for holding
Fastening part (225) holding in portion's is in the card slot (19) that the top surface of desktop (10) has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880854.2A CN106165972B (en) | 2016-10-09 | 2016-10-09 | A kind of dismountable foldable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880854.2A CN106165972B (en) | 2016-10-09 | 2016-10-09 | A kind of dismountable foldable desk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106165972A CN106165972A (en) | 2016-11-30 |
| CN106165972B true CN106165972B (en) | 2018-09-21 |
Family
ID=57377310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610880854.2A Expired - Fee Related CN106165972B (en) | 2016-10-09 | 2016-10-09 | A kind of dismountable foldable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106165972B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH581974A5 (en) * | 1975-01-24 | 1976-11-30 | Reppisch Werke Ag | Easily assembled multi purpose furniture - has plane surfaces bolted to pair of V-shape framework legs |
| CN2223580Y (en) * | 1994-12-15 | 1996-04-03 | 戈予 | Height adjustable and foldable desk |
| DE202010011468U1 (en) * | 2010-08-15 | 2010-10-21 | Wang, Pi-Liang, Dong Guan City | Table top arrangement of a computer desk |
| CN203493051U (en) * | 2013-08-26 | 2014-03-26 | 杭州电子科技大学 | Convenient assembly bracket table |
| CN105661888A (en) * | 2016-04-18 | 2016-06-15 | 上海电机学院 | Angle-adjustable multifunctional folding table |
| CN206491496U (en) * | 2016-10-09 | 2017-09-15 | 佛山海悦智达科技有限公司 | A kind of Simple detachable Folding desk |
-
2016
- 2016-10-09 CN CN201610880854.2A patent/CN106165972B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH581974A5 (en) * | 1975-01-24 | 1976-11-30 | Reppisch Werke Ag | Easily assembled multi purpose furniture - has plane surfaces bolted to pair of V-shape framework legs |
| CN2223580Y (en) * | 1994-12-15 | 1996-04-03 | 戈予 | Height adjustable and foldable desk |
| DE202010011468U1 (en) * | 2010-08-15 | 2010-10-21 | Wang, Pi-Liang, Dong Guan City | Table top arrangement of a computer desk |
| CN203493051U (en) * | 2013-08-26 | 2014-03-26 | 杭州电子科技大学 | Convenient assembly bracket table |
| CN105661888A (en) * | 2016-04-18 | 2016-06-15 | 上海电机学院 | Angle-adjustable multifunctional folding table |
| CN206491496U (en) * | 2016-10-09 | 2017-09-15 | 佛山海悦智达科技有限公司 | A kind of Simple detachable Folding desk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106165972A (en) | 2016-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180813 Address after: 341400 Daling village, Tang Jiang Town, Nankang District, Ganzhou, Jiangxi Applicant after: Jiangxi Fulong crown Industry Co., Ltd. Address before: 528531 Room 403, Jiangwan Road, Hecheng street, Gaoming District, Foshan, Guangdong, China. 403 Applicant before: Foshan Haiyue Zhida Technology Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20191009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |