CN201119562Y - Leisure foldable chair - Google Patents
Leisure foldable chair Download PDFInfo
- Publication number
- CN201119562Y CN201119562Y CNU2007203052709U CN200720305270U CN201119562Y CN 201119562 Y CN201119562 Y CN 201119562Y CN U2007203052709 U CNU2007203052709 U CN U2007203052709U CN 200720305270 U CN200720305270 U CN 200720305270U CN 201119562 Y CN201119562 Y CN 201119562Y
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- CN
- China
- Prior art keywords
- beam segments
- desktop
- lag
- cradle head
- head structure
- 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
The utility model provides a leisure folding table, which comprises a desktop and a frame supporting the desktop, wherein the frame comprises two groups of crossed legs, each crossed leg group is composed of two legs, the cross portion of the two legs of each group is provided with a rotary joint structure, each leg of each crossed leg group is connected with one relative leg of another crossed leg group via a desktop beam, the frame comprises a beam connecting two desktop beams, the beam is divided into two sections whose outer ends are respectively connected with the two desktop beams via a first rotary joint structure, and the middle of the beam is provided with a folding structure. The leisure desk can be folded and support desktop stably, with high stability.
Description
Technical field
The utility model relates to a kind of desk, particularly relates to a kind of folding table.
Background technology
Existing folding table such as China Patent No. are 200320115117.1, name is called the patent documentation of " cross leg folds adjustable tables ".On the desktop table dormant frame of this folding table, it still takies bigger space after folding.And the end points of this desktop by connected four table legs support, and the stationarity of its desktop is relatively poor.
The folding table of establishing two parallel desktop beams in table pin upper end is also arranged on the market, and this desk can fold, but because it has only two brace summers, two desktop beams still can not play good stabilization to four table pin.If set up crossbeam again between two beams, its stability improves greatly, but but can not realize folder function.
The utility model content
Technical problem to be solved in the utility model is: a kind of leisure folding table is provided, its objective is and not only can realize folding but also can provide one steadily to support to desktop, make desktop that better stationarity be arranged.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the not busy folding table of a kind of body comprises the table frame of desktop and supporting desktop; Described table frame comprises two cover intersection table legs, every cover intersection table leg is made of two table legs, the infall of two table legs of every cover intersection table leg is provided with the cradle head structure, and every table leg in every cover intersection table leg was connected by the desktop beam between the corresponding table leg of table leg with another set of the intersection; Described table frame also comprises the crossbeam that connects two described desktop beams; Crossbeam is divided into two joint beam segments, and the outer end of two joint beam segments is connected by the first cradle head structure with two desktop beams respectively, is provided with foldable structure in the middle of the crossbeam.
Preferably, described foldable structure is: the inner of described two joint beam segments connects by the second cradle head structure.
Preferably: the described first cradle head structure comprises a U-lag sheet, the bottom of U-lag sheet is fixed on the described desktop beam by a locating shaft, the outer end of described beam segments places in the described U-lag sheet, one locating pin is passed U-lag sheet two trough rims and beam segments, and beam segments is fixed in the described U-lag sheet.
Preferably: described desktop is made of the batten of parallel arranged, passes through hinge links between batten and the batten; Be provided with the outsourcing card that is used for desktop is fixed on the described crossbeam at the batten back side at desktop edge.
Preferably: the described second cradle head structure comprises that one connects U-lag; The inner of described two joint beam segments is stretched in the U-lag by the U-shaped opening of U-lag, is fixed in the U-lag by the beam segments locating shaft.
Preferably: the described second cradle head structure comprises that one connects the adaptor of the inner of described two joint beam segments; The end of the inner of described two joint beam segments is equipped with clamping shape tiger groove, and described adaptor two ends are provided with the contained side that places described tiger groove, and contained side is fixed in the tiger groove by bearing pin.
Preferably, the described second cradle head structure is: the inner of a beam segments in the described two joint beam segments is provided with clamping shape tiger groove, and the inner of another beam segments is provided with the contained side that places in the described tiger groove, and contained side is fixed in the tiger groove by bearing pin.
Preferably, described foldable structure is: be fixed with the sleeve pipe that is used for entangling another beam segments the inner on the inner of a described beam segments, described two joint beam segments disconnect mutually.
The beneficial effects of the utility model are: compared to existing technology, the utility model has been set up the crossbeam in order to supporting desktop, this crossbeam can fold from the centre, in stable condition being fixed up when such structure is opened four table pin, desktop places will be more stable on such table frame, since can fold for crossbeam, so it is the not busy table of this body can not take too big volume, very convenient.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the structure chart of the utility model table frame.
Fig. 2 is partial structurtes figure.
Fig. 3 is the whole structure figure of the utility model desk.
Fig. 4 is a folding process schematic diagram of the present utility model.
Fig. 5 is the structure chart of second embodiment of foldable structure.
Fig. 6 is the structure chart of the 3rd embodiment of foldable structure.
Fig. 7 is the structure chart of the 4th embodiment of foldable structure.
Fig. 8 is the structure chart of the 5th embodiment of foldable structure.
The specific embodiment
The utility model provides a kind of leisure folding table.This leisure folding table comprises the table frame of desktop and supporting desktop.The table frame comprises two cover intersection table legs, every cover intersection table leg is made of two table legs, the infall of two table legs of every cover intersection table leg is provided with the cradle head structure, and every table leg in every cover intersection table leg was connected by the desktop beam between the corresponding table leg of table leg with another set of the intersection.The table frame also comprises the crossbeam that connects two desktop beams.Crossbeam is divided into two joint beam segments, and the outer end of two joint beam segments is connected by the first cradle head structure with two desktop beams respectively, is provided with foldable structure in the middle of the crossbeam.
Fig. 1 is extremely shown in Figure 4 to be an example structure of the present utility model.
Referring to Fig. 3, this folding table that lies fallow, mainly the table by desktop 1 and supporting desktop is configured to.
The table frame has the table leg 2 of two pairs of intersections, and the infall of every pair of intersection table leg is provided with the interface member 3 that two intersection table legs are rotated around intersecting axle.
Corresponding two table legs connect by desktop beam 4 in two pairs of intersection table legs.Two pairs intersect table leg by two desktop beams connections.Two crossbeams 5 are arranged between two desktop beams among the figure.Crossbeam 5 is divided into two joint beam segments, i.e. first beam segments 50 and second beam segments 51.The outer end of two joint beam segments is connected by the first cradle head structure 6 with two desktop beams respectively.Referring to Fig. 2, wherein the first cradle head structure comprises a U-lag sheet 60, and the bottom of U-lag sheet 60 is fixed on the desktop beam 4 by a locating shaft 61.The outer end of beam segments places in the U-lag sheet 60, and a locating pin 62 is passed U-lag sheet two trough rims and beam segments, and beam segments is fixed in the U-lag sheet 60.Desktop 1 is made of the batten of parallel arranged, passes through hinge links between batten and the batten.Be provided with at the batten back side at desktop 1 edge and be used for desktop is fixed on outsourcing card 7 on the crossbeam.
This folding table has two crossbeams that are in desktop beam two ends respectively.Can be foldable structure in the middle of the crossbeam, this foldable structure is that the inner of two joint beam segments connects by the second cradle head structure 8.Referring to Fig. 2, the second cradle head structure comprises that one connects U-lag 80.The inner of two joint beam segments is stretched in the U-lag by the U-shaped opening of U-lag, is fixed in the U-lag by beam segments locating shaft 81.
Fig. 4 is a folding process schematic diagram of the present utility model.
Important technology characteristics of the present utility model are in the first cradle head structure and the second cradle head structure.This second cradle head structure can also have structure shown in Fig. 5, Fig. 6 and Fig. 8 etc.Referring to Fig. 5, the second cradle head structure comprises that one connects the adaptor 9 of the inner of two joint beam segments.The end of the inner of two joint beam segments is equipped with clamping shape tiger groove 91.The two ends of adaptor 9 are provided with the contained side 90 that places tiger groove 91, and contained side 90 is fixed in the tiger groove 91 by tiger bearing pin 92.
Referring to Fig. 6, the second cradle head structure can also be made of spring and two connectors.The two ends of its medi-spring 10 respectively are connected with a connector 11, and connector 11 stretches in the stomidium of beam segments and is slidingly connected.During the table folded body, pull-off spring, doubling two beam segments; When the table body launches, can end hole with spring retraction beam segments in.
Referring to Fig. 8, the second cradle head structure can also for: the inners of the beam segments of two joints in the beam segments are provided with the second tiger groove 12 of clamping shape, the inner of another beam segments is provided with second contained side, 13, the second contained sides 13 that place in the second tiger groove 12 and is fixed in the second tiger groove 12 by the second tiger bearing pin 14.
Referring to Fig. 7, the foldable structure in the middle of the crossbeam can also for: the sleeve pipe 15, two that fixedly is used for entangling another beam segments the inner on the inner of a beam segments saves beam segments and disconnects mutually.When the table body launches, the beam segments with sleeve pipe 15 is not inserted in the sleeve pipe 15, can be screwed; During the table folded body, the beam segments of inserting is extracted out, make two sections beam segments separately, folding then.
Claims (8)
1, a kind of leisure folding table, comprise desktop and supporting desktop the table frame; Described table frame comprises two cover intersection table legs, every cover intersection table leg is made of two table legs, the infall of two table legs of every cover intersection table leg is provided with the cradle head structure, and every table leg in every cover intersection table leg was connected by the desktop beam between the corresponding table leg of table leg with another set of the intersection; It is characterized in that: described table frame also comprises the crossbeam that connects two described desktop beams; Crossbeam is divided into two joint beam segments, and the outer end of two joint beam segments is connected by the first cradle head structure with two desktop beams respectively, is provided with foldable structure in the middle of the crossbeam.
2, the folding table that lies fallow according to claim 1 is characterized in that described foldable structure is: the inners of described two joint beam segments connect by the second cradle head structure.
3, the folding table that lies fallow according to claim 1, it is characterized in that: the described first cradle head structure comprises a U-lag sheet, the bottom of U-lag sheet is fixed on the described desktop beam by a locating shaft, the outer end of described beam segments places in the described U-lag sheet, one locating pin is passed U-lag sheet two trough rims and beam segments, and beam segments is fixed in the described U-lag sheet.
4, the folding table that lies fallow according to claim 1, it is characterized in that: described desktop is made of the batten of parallel arranged, passes through hinge links between batten and the batten; Be provided with the outsourcing card that is used for desktop is fixed on the described crossbeam at the batten back side at desktop edge.
5, leisure folding table as claimed in claim 2 is characterized in that: the described second cradle head structure comprises that one connects U-lag; The inner of described two joint beam segments is stretched in the U-lag by the U-shaped opening of U-lag, is fixed in the U-lag by the beam segments locating shaft.
6, leisure folding table as claimed in claim 2 is characterized in that: the described second cradle head structure comprises that one connects the adaptor of the inner of described two joint beam segments; The end of the inner of described two joint beam segments is equipped with clamping shape tiger groove, and described adaptor two ends are provided with the contained side that places described tiger groove, and contained side is fixed in the tiger groove by bearing pin.
7, leisure folding table as claimed in claim 2, it is characterized in that, the described second cradle head structure is: the inner of a beam segments in the described two joint beam segments is provided with clamping shape tiger groove, the inner of another beam segments is provided with the contained side that places in the described tiger groove, and contained side is fixed in the tiger groove by bearing pin.
8, leisure folding table as claimed in claim 1 is characterized in that, described foldable structure is: be fixed with the sleeve pipe that is used for entangling another beam segments the inner on the inner of a described beam segments, described two joint beam segments disconnect mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203052709U CN201119562Y (en) | 2007-11-26 | 2007-11-26 | Leisure foldable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203052709U CN201119562Y (en) | 2007-11-26 | 2007-11-26 | Leisure foldable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119562Y true CN201119562Y (en) | 2008-09-24 |
Family
ID=40006777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203052709U Expired - Fee Related CN201119562Y (en) | 2007-11-26 | 2007-11-26 | Leisure foldable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119562Y (en) |
-
2007
- 2007-11-26 CN CNU2007203052709U patent/CN201119562Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20131126 |