CN86205602U - Universal foldable desk-chair - Google Patents
Universal foldable desk-chair Download PDFInfo
- Publication number
- CN86205602U CN86205602U CN 86205602 CN86205602U CN86205602U CN 86205602 U CN86205602 U CN 86205602U CN 86205602 CN86205602 CN 86205602 CN 86205602 U CN86205602 U CN 86205602U CN 86205602 U CN86205602 U CN 86205602U
- Authority
- CN
- China
- Prior art keywords
- strut
- leg
- hinged
- chair
- support rod
- 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 - Lifetime
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Abstract
The utility model relates to a furniture of desks and chairs, which comprises a desk and a chair. The chair is mainly composed of front and back supporting legs which are hinged to be an X shape, and supporting rods. The desk is mainly composed of a desk board, and front and back supporting rods of which the upper ends are hinged with the desk board, and the lower ends are connected with the front and the back supporting legs. The utility model can get the different using conditions by adjusting the supporting lengths of the front and the back supporting rods, and the height and the slope angle of the desk board.
Description
The utility model relates to a kind of furniture, a kind of specifically chair desks of using more.
In existing furniture, tables and chairs generally separate, and its function also is single mostly.One class chair desk is arranged, and it just connects together desk and chair simply, in case chair loses, but because the position between tables and chairs is changeless, so do not feel comfortably cool when using.USA Magazine " POPULar Mechanics " the 1st phase in 1985 has been put on display a kind of easypro chair with back, and it is by front leg strut, compositions such as rear support leg and strut.Forward and backward supporting leg becomes X-shaped with pivot knuckles, and an end of strut is hinged with pivot and front leg strut, and the other end is stuck on the fulcrum post of rear support leg, is respectively equipped with a bearing plate in the upper end of forward and backward supporting leg and holds lap board.Human weight is born jointly by two knees and buttocks when taking one's seat, thereby makes the back of human body can be straight and upright naturally, the flexible defect in back when having overcome common seat and taking one's seat.But this seat also only has the simple function of taking one's seat.
To be that design is a kind of many use chair desk to task of the present utility model, and it both can be used as and has write, the tables and chairs of the usefulness of painting, support, can be used as chaise longue again, and can do suitably adjustment according to the height of human body.
Solution of the present utility model is improved aforesaid seat, and sets up a table body, establishes several pivot holes on the front leg strut of seat that is:, and one of them hole is positioned at the end of front leg strut, is provided with a spacing card in the lower end of front leg strut.The table body is made up of the front support rod and the back stay of table and adjustable support length.The upper end and the table of forward and backward pole are hinged, and the lower end of front support rod is stuck in the spacing card of front leg strut, and the lower end of back stay is connected with rear support leg.The hinged pull bar in the upper end of rear support leg, the other end of this pull bar is connected with front support rod.The pivot of the hinged usefulness of forward and backward supporting leg and strut pivot all are contained in the pivot hole of front leg strut, adjust position, two residing holes of pivot, can adjust height and the bearing plate and the angle of holding lap board of seat, to adapt to the needs of seated person.The height and the angle of inclination of table is forward, back stay is regulated.When table was the level of approximation state, this furniture promptly was that the chair desk of usefulness is write in a confession; When the table gradient was maximum, this furniture can be used as drawing or plays the support and the seat of usefulness; Can be used as the chaise longue of rest usefulness when table is inclined to 30 ° of left and right sides again, this moment, front support rod should be transferred to minimum support length, and the seat portion branch correspondingly is transferred to extreme lower position.When not in use, each several part can be folded.
The utility model is simple in structure, compact, is multi-purpose furniture such as a kind of confession is write, paints, played, rest, and can transfers because of the people, is specially adapted to teenager and children.In addition, because collapsible, so keeping, transportation are also comparatively convenient.
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
Fig. 1 represents the side view of first embodiment.
The A of front support rod is to view in Fig. 2 presentation graphs 1.
B-B cutaway view in Fig. 3 presentation graphs 2.
Fig. 4 represents second kind of user mode figure of first embodiment.
Fig. 5 represents the third user mode figure of first embodiment.
Fig. 6 represents the state diagram after first embodiment folds.
Fig. 7 represents the oblique view of first embodiment.
Fig. 8 represents the side view of second embodiment.
As shown in Figure 1, this furniture is made up of table body and seat two parts.The seat portion branch comprises front leg strut (4), rear support leg (2), strut (6), bearing plate (3) and holds lap board (1), forward and backward supporting leg (4), (2) are hinged to X-shaped by axle (9), strut (6) is supported between the forward and backward supporting leg, its upper end is connected on the front leg strut by axle (5), and the lower end is stuck on the supporting pin (7) of rear support leg.Bearing plate (3) and hold lap board (1) be located at respectively forward and backward supporting leg above.In the both sides of front leg strut (4) 5 axis holes (8) are arranged, one of them hole is positioned at the end of front leg strut.Axle (9) and axle (5) are inserted in the hole (8), change axle (9), position, (5) residing hole, and match suitable supporting pin (7), can adjust bearing plate and the height and the angle of holding lap board.The table body portion is made of table (20), front support rod (16) and back stay (19), and the upper end and the table of forward and backward pole are hinged.Front support rod (16) is made up of upper slide bar (17) and drop shot (13), and both respectively have an axial slide, and is mutually chimeric and can slide relatively, so that regulate bearing length, upper and lower slide bar is with nut (11) locking (referring to Fig. 3).There is a cross bar (22) (referring to Fig. 2) to be stuck in spacing card (10) lining of front leg strut in the lower end of drop shot (13).The Lower Half of back stay (19) has some translots, is stuck on the backing pin (12) of rear support leg, and uses nut check, can regulate the bearing length of back stay by translot.At the also hinged pull bar in the upper end of rear support leg (2) (18), pull bar has some translots on (18), and the sliding sleeve (15) that is stuck in upper slide bar (17) is gone up and locked with nut (14), thereby has guaranteed the stability of table body.In addition, when supplying drawing or play, the also hinged sideboard in the lower edge of table (20) (21) uses.As long as adjust the bearing length of forward and backward bar and axle (9), (5) are installed in suitable position, hole, can obtain needed user mode during use.State shown in Figure 1 is for supplying to write the tables and chairs of usefulness.State shown in Figure 4 needs front support rod (16) is transferred to maximum length for supplying the support and the seat of drawing, performance usefulness this moment, and making table is the maximum inclination state, and the baffle plate (21) of table lower edge is overturn 90 °.State shown in Figure 5 is the chaise longue of rest usefulness, needs this moment front support rod (16) is transferred to minimum length, and back stay (19) and rear support leg (2) are overlapping, and axle (5) is contained in the Kong Weili of front leg strut end, makes bearing plate (3) drop to extreme lower position.At table (20), hold between lap board (1) and the bearing plate (3) and can put suitable backing plate (23), (24).In the present embodiment, forward and backward pole and forward and backward supporting leg are all made with timber.
Second embodiment of the present utility model as shown in Figure 8, wherein front support rod (16) is made of mutual sheathing and the upper rack posts (25) that can slide relatively, (27) and lower fulcrum bar (26) (28) respectively with back stay (19), and upper rack posts (25), (27) and lower fulcrum bar (26), (28) are metal circular tube.Metal circular tube also can be adopted in forward and backward supporting leg (4), (2).
Claims (4)
1, a kind of table and chair furniture, has a seat, this seat is by front leg strut (4), rear support leg (2), strut (6), bearing plate (3) and hold lap board (1) and form, forward and backward supporting leg is hinged to X-shaped by pivot (9), one end of strut (6) is hinged by pivot (5) and front leg strut, the other end is stuck on the supporting pin (7) of rear support leg, bearing plate (3) and hold lap board (1) be located at respectively forward and backward supporting leg above, it is characterized in that:
(a) be provided with several pivot holes (8) on front leg strut (4), one of them pivot hole is positioned at the end of front leg strut, is provided with a spacing card (10) in the lower end of front leg strut,
(b) has a table body, this body is made up of the front support rod (16) and the back stay (19) of table (20) and adjustable support length, the upper end of forward and backward pole and table (20) are hinged, the lower end of front support rod (16) is stuck in spacing card (10) lining of front leg strut, the lower end of back stay (19) is connected with rear support leg (2)
(c) at the hinged pull bar in the upper end of rear support leg (2) (18), the other end of this pull bar is connected with front support rod (16).
2, table and chair furniture according to claim 1 is characterized in that front support rod (16) is made up of mutually upper slide bar (17) and drop shot (13) chimeric and that can slide relatively, and the Lower Half of back stay (19) has some dried translots.
3, table and chair furniture according to claim 1, it is characterized in that forward and backward pole (16), (19) are made up of mutual sheathing and upper rack posts (25), (27) and lower fulcrum bar (26), (28) that can slide relatively respectively, upper and lower pole is metal circular tube.
4,, it is characterized in that having some translots on the pull bar (18) according to the described table and chair furniture of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205602 CN86205602U (en) | 1986-08-04 | 1986-08-04 | Universal foldable desk-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205602 CN86205602U (en) | 1986-08-04 | 1986-08-04 | Universal foldable desk-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86205602U true CN86205602U (en) | 1987-05-27 |
Family
ID=4808416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86205602 Expired - Lifetime CN86205602U (en) | 1986-08-04 | 1986-08-04 | Universal foldable desk-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86205602U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996438A (en) * | 2016-07-26 | 2016-10-12 | 胡忠梁 | Integrated type foldable table and chair |
| CN108143153A (en) * | 2018-03-19 | 2018-06-12 | 安吉县大志家具制造有限公司 | Folded computer office chair |
| CN108209252A (en) * | 2018-03-19 | 2018-06-29 | 安吉县大志家具制造有限公司 | The folding sunshade chair that can be lain low |
| CN108209264A (en) * | 2018-03-19 | 2018-06-29 | 安吉县大志家具制造有限公司 | Portable computer chair |
| CN108451210A (en) * | 2018-03-19 | 2018-08-28 | 安吉县大志家具制造有限公司 | The folding type swivel chair that can be lain low |
| CN108552812A (en) * | 2018-03-19 | 2018-09-21 | 安吉县大志家具制造有限公司 | The folded computer office chair that can be lain low |
-
1986
- 1986-08-04 CN CN 86205602 patent/CN86205602U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996438A (en) * | 2016-07-26 | 2016-10-12 | 胡忠梁 | Integrated type foldable table and chair |
| CN108143153A (en) * | 2018-03-19 | 2018-06-12 | 安吉县大志家具制造有限公司 | Folded computer office chair |
| CN108209252A (en) * | 2018-03-19 | 2018-06-29 | 安吉县大志家具制造有限公司 | The folding sunshade chair that can be lain low |
| CN108209264A (en) * | 2018-03-19 | 2018-06-29 | 安吉县大志家具制造有限公司 | Portable computer chair |
| CN108451210A (en) * | 2018-03-19 | 2018-08-28 | 安吉县大志家具制造有限公司 | The folding type swivel chair that can be lain low |
| CN108552812A (en) * | 2018-03-19 | 2018-09-21 | 安吉县大志家具制造有限公司 | The folded computer office chair that can be lain low |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |