CN203986921U - A kind of Multifunctional foldable desk - Google Patents
A kind of Multifunctional foldable desk Download PDFInfo
- Publication number
- CN203986921U CN203986921U CN201420396241.8U CN201420396241U CN203986921U CN 203986921 U CN203986921 U CN 203986921U CN 201420396241 U CN201420396241 U CN 201420396241U CN 203986921 U CN203986921 U CN 203986921U
- Authority
- CN
- China
- Prior art keywords
- desktop
- chute
- roller set
- multifunctional foldable
- arc chute
- 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
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Abstract
A kind of Multifunctional foldable desk, comprises two side plates with table leg that structure is identical, is provided with by the first desktop, the second desktop and the 3rd desktop between two side plates; The first desktop is fixedly connected on two side plates, and each side plate is provided with and can makes second and third desktop and the horizontal concrete chute of the first desktop in sustained height, is also provided with the vertical chute that can make the 3rd desktop move up and down on each side plate.First, second and third desktop of the utility model not only can form common large table surface, but also can utilize horizontal groove and perpendicular grooves to make the second desktop and the first desktop be combined into a desktop, and the 3rd desktop moves down a bucket that becomes desk, thereby forming student uses, therefore, the conversion that realizes two kinds of duties of folding table of the present utility model, and Stability Analysis of Structures, significantly improved the use function of desk.
Description
Technical field
The utility model relates to a kind of folding table, is specifically related to a kind of Multifunctional foldable desk.
Background technology
Along with social development and progress, people are tending towards perfect for the pursuit of small stores, certainly, desk is no exception, and people, according to the every needs of oneself, have carried out the improvement of each side to desk, nowadays, they are present in each corner in the world with various material, structure, form.But along with the multifarious increase of people's life and work, traditional fixed desk and the desk of simple function can not meet contemporary demand, cannot realize the effect of one-object-many-purposes, more cannot save the space of learning life.Therefore the problem such as and space utilization rate variance in short supply for the space of classroom and all kinds of public places.
Utility model content
The purpose of this utility model is to provide a kind of Stability Analysis of Structures, the Multifunctional foldable desk of convertible duty.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise two side plates with table leg that structure is identical, be provided with by the first desktop, the second desktop and the 3rd desktop between two side plates; The first desktop is fixedly connected on two side plates, and each side plate is provided with and can makes second and third desktop and the horizontal concrete chute of the first desktop in sustained height, is also provided with the vertical chute that can make the 3rd desktop move up and down on each side plate.
The first is used when state, and the first desktop, the second desktop and the 3rd desktop are embedded in and in horizontal concrete chute, form desktop, and the 3rd desktop is between the first desktop and the second desktop; When the second uses state, the 3rd desktop is positioned at the bottommost that the 3rd desktop can move down at vertical chute, and first and second desktop forms desktop.
One side of second and third described desktop links together by bar linkage structure, and bar linkage structure is made up of two hinged connecting rods.
The two ends of the second described desktop are provided with first and second roller set matching with horizontal concrete chute, and the first roller set is positioned at a side of the second desktop, and the second roller set is positioned at the opposite side of the second desktop, and the first roller set is away from the first desktop; On each side plate, be also provided with and can make the second desktop clockwise rotate first arc chute of 90 °, the first arc chute matches with the first roller set, and the radius of the first arc chute is less than the ultimate range that the 3rd desktop can move down.
The central angle of the first described arc chute is 90 °.
The two ends of the second described desktop are also provided with the 3rd roller set between first and second roller set, on each side plate, be also provided with in the time that the second desktop clockwise rotates the second arc chute passing through for the 3rd roller set, and the second arc chute and the first arc chute arrange with one heart.
The central angle of the second described arc chute is 90 °.
In described vertical chute, be provided with the boss that can support the second desktop.
Compared with prior art, the beneficial effects of the utility model are:
On side plate of the present utility model, offer for embedding second, the horizontal groove of three desktops, also be provided with the perpendicular grooves that can make the 3rd desktop move up and down simultaneously, therefore, of the present utility model first, two, three desktops not only can form common large table surface, but also can utilize horizontal groove and perpendicular grooves to make the second desktop and the first desktop be combined into a desktop, and the 3rd desktop moves down a bucket that becomes desk, thereby forming student uses, therefore, the conversion that realizes two kinds of duties of folding table of the present utility model, and Stability Analysis of Structures, significantly improve the use function of desk.
Brief description of the drawings
Fig. 1 is the first working state structure schematic diagram of the present utility model;
Fig. 2 is the second working state structure schematic diagram of the present utility model;
Fig. 3 is the third working state structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model side plate;
Wherein, 1, horizontal concrete chute, 2, bar linkage structure, 3, side plate, 4, the first desktop, 5, the second desktop, 6, the first arc chute, 7, the 3rd desktop, 8, perpendicular grooves, 9, the second arc chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
Referring to Fig. 1～4, the utility model comprises between identical two of structure 3, two side plates 3 of side plate with table leg and being provided with by the first desktop 4, the second desktop 5 and the 3rd desktop 7; The first desktop 4 is fixedly connected on two side plates 3, and each side plate 3 is provided with and can makes second and third desktop 5,7 and the horizontal concrete chute 1 of the first desktop 4 in sustained height, and second and third desktop 5,7 is embedded in horizontal concrete chute; On each side plate 3, be also provided with the vertical chute 8 that can make the 3rd desktop 7 move up and down, in vertical chute 8, be provided with the boss that can support the second desktop 5; One side of second and third desktop 5,7 links together by bar linkage structure 2 activity, and bar linkage structure 3 is made up of two hinged connecting rods, and this bar linkage structure 3 has locking function; The opposite side of the opposite side of the second desktop 5 and close the 3rd desktop 7, the three desktops 7 is near the first desktop 4.
The two ends of the second desktop 5 are provided with first, second and third roller set matching with horizontal concrete chute 1, and the first roller set is positioned at a side of the second desktop 5, and the second roller set is positioned at the opposite side of the second desktop 5, and the first roller set is away from the first desktop 4; The 3rd roller set is between first and second roller set.Each side plate 3 is provided with and makes the second desktop 5 clockwise rotate first arc chute 6 of 90 °, the central angle of the first arc chute 6 is 90 °, the first arc chute 6 matches with the first roller set, and the radius of the first arc chute 6 is less than the ultimate range that the 3rd desktop 7 can move down.The central angle that is also provided with in the time that the second desktop 5 clockwise rotates the second arc chute 9, the second arc chutes 9 that pass through for the 3rd roller set on each side plate 3 is 90 °, and the second arc chute 9 and the first arc chute 1 arrange with one heart.
The utlity model has following three kinds of duties, specifically describe as follows:
1, the first work shape (large table surface multi purpose table is as the table of drawing)
As shown in Figure 1, the first desktop 4, the second desktop 5 and the 3rd desktop 7 are embedded in horizontal concrete chute 1 and are combined into desktop, and the 3rd desktop 7 is between the first desktop 4 and the second desktop 5; .
2, the second duty (desk of state usually, as the study table with drawer)
As shown in Figure 2, by drop-down by vertical chute 8 the 3rd desktop 7 under the first duty, until blocked by the boss on vertical chute 8; And the 3rd desktop 7 is connected by linkage 2 with the second desktop 5, the second desktop 5 is combined into a complete desktop by horizontal concrete chute 1 and the first desktop 4; Linkage 2 self possesses lockable feature simultaneously, and therefore, the study table with drawer forming under this duty is more stable, facilitates study and work.
3, the third duty:
As shown in Figure 3, the first assembly pulley of the second desktop 5 of the folding seat in the first duty is slided and makes the second desktop clockwise rotate 90 ° along the first arc chute 6, become backrest, when the first assembly pulley slides, the 3rd assembly pulley also slides along the second arc chute 9; The 3rd desktop 7 utilizes vertical chute 8 to move down until blocked by the boss on vertical chute 8, forms seat support, and folding table of the present utility model like this can change chair into and use.And the first desktop 4 can also be served as the desktop use of another seat.
The utility model feature is that the spelling that study table is set to two boards puts, build linkage and stablize its structure, and the plate that builds onesize the 3rd desktop is as drawer, utilize linkage by its active connection, the lockable feature that connecting rod self possesses realizes the stable of its support, in the time of the large space of a whole page work area of needs, walking bar rod mechanism, by desktop dimidiation, on the plank of drawer is under linkage effect, move in the position between this two plate simultaneously, the common formation of three plates one large space of a whole page desk, facilitates study and work.And the utility model Multifunctional foldable desk annexs fixed structure table, and the function of seat, it is a kind of indoor changeable table that can regulate voluntarily, it utilizes member structure to carry out freely switching of three kinds of status functions, has realized study, work, the advantage that rest can be changed immediately, simple in structure, safe and reliable, significantly improve the use function of desk.
Claims (8)
1. a Multifunctional foldable desk, it is characterized in that: comprise two side plates with table leg (3) that structure is identical, between two side plates (3), be provided with the first desktop (4), the second desktop (5) and the 3rd desktop (7); The first desktop (4) is fixedly connected on two side plates (3), each side plate (3) is provided with and can makes second and third desktop (5,7) horizontal concrete chute (1) of and the first desktop (4) in sustained height, is also provided with the vertical chute (8) that can make the 3rd desktop (7) move up and down on each side plate (3).
2. Multifunctional foldable desk according to claim 1, it is characterized in that: when the first is used state, the first desktop (4), the second desktop (5) and the 3rd desktop (7) are embedded in formation desktop in horizontal concrete chute (1), and the 3rd desktop (7) is positioned between the first desktop (4) and the second desktop (5); When the second uses state, the 3rd desktop (7) is positioned at the bottommost that the 3rd desktop (7) can move down at vertical chute (8), and first and second desktop (4,5) forms desktop.
3. Multifunctional foldable desk according to claim 2, it is characterized in that: second and third described desktop (5,7) a side links together by bar linkage structure (2), and bar linkage structure (2) is made up of two hinged connecting rods.
4. Multifunctional foldable desk according to claim 3, it is characterized in that: the two ends of described the second desktop (5) are provided with first and second roller set matching with horizontal concrete chute (1), and the first roller set is positioned at a side of the second desktop (5), the second roller set is positioned at the opposite side of the second desktop (5), and the first roller set is away from the first desktop (4); On each side plate (3), be also provided with and can make the second desktop (5) clockwise rotate first arc chute (6) of 90 °, the first arc chute (6) matches with the first roller set, and the radius of the first arc chute (6) is less than the ultimate range that the 3rd desktop (7) can move down.
5. Multifunctional foldable desk according to claim 4, is characterized in that: the central angle of described the first arc chute (6) is 90 °.
6. Multifunctional foldable desk according to claim 4, it is characterized in that: the two ends of described the second desktop (5) are also provided with the 3rd roller set between first and second roller set, on each side plate (3), be also provided with in the time that the second desktop (5) clockwise rotates the second arc chute (9) passing through for the 3rd roller set, and the second arc chute (9) and the first arc chute (1) arrange with one heart.
7. Multifunctional foldable desk according to claim 6, is characterized in that: the central angle of described the second arc chute (9) is 90 °.
8. according to the Multifunctional foldable desk described in claim 1 or 4, it is characterized in that: in described vertical chute (8), be provided with the boss that can support the second desktop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396241.8U CN203986921U (en) | 2014-07-17 | 2014-07-17 | A kind of Multifunctional foldable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396241.8U CN203986921U (en) | 2014-07-17 | 2014-07-17 | A kind of Multifunctional foldable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986921U true CN203986921U (en) | 2014-12-10 |
Family
ID=52027021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396241.8U Expired - Fee Related CN203986921U (en) | 2014-07-17 | 2014-07-17 | A kind of Multifunctional foldable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203986921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024879A1 (en) * | 2017-08-03 | 2019-02-07 | 厦门新技术集成有限公司 | Folding table/bench combination |
-
2014
- 2014-07-17 CN CN201420396241.8U patent/CN203986921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024879A1 (en) * | 2017-08-03 | 2019-02-07 | 厦门新技术集成有限公司 | Folding table/bench combination |
| US11071376B2 (en) | 2017-08-03 | 2021-07-27 | New-Tec Integration (Xiamen) Co., Ltd. | Folding integrated table and bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |