CN201256727Y - Positioning device of foldable table rack - Google Patents
Positioning device of foldable table rack Download PDFInfo
- Publication number
- CN201256727Y CN201256727Y CNU2008201031685U CN200820103168U CN201256727Y CN 201256727 Y CN201256727 Y CN 201256727Y CN U2008201031685 U CNU2008201031685 U CN U2008201031685U CN 200820103168 U CN200820103168 U CN 200820103168U CN 201256727 Y CN201256727 Y CN 201256727Y
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- CN
- China
- Prior art keywords
- slide plate
- table frame
- sliding piece
- foot lever
- cross bar
- 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 discloses a folding table frame positioning device. A table frame mainly comprises a tabletop cross rod, a foot rod and a sliding piece, wherein both ends of the cross rod are pivoted to the top end of the foot rod, one end of the sliding piece is pivoted on the foot rod, and the other end of the sliding piece is provided with a buckle which is movably hooked on a positioning device of the cross rod. One end of the sliding piece adopts a pivoting and fixing method, the other end of the sliding piece adopts a movable buckling mode and is matched with the positioning device, and the table frame is positioned after being unfolded, therefore, when the sliding piece is arranged on the table frame, the sliding piece can be easily and conveniently installed, and the device can be conveniently operated; moreover, the sliding piece has no need to be provided with a sliding groove, and therefore, the supporting strength of the sliding piece is higher than the supporting strength of the common sliding piece to ensure the service life of the folding table frame.
Description
Technical field
The utility model relates to a kind of folding table, refers to a kind of folding table frame positioner especially.
Background technology
In the prior art, the kind of folding table is a lot, as shown in Figure 1, is wherein a kind of typical folding table table shelf structure.This frame mainly comprise desktop cross bar 1 ', foot lever 2 ' and slide plate 3 '.Described cross bar 1 ' two ends are articulated in foot lever 2 ' top, and described slide plate 3 ' be articulated between the two, be used to support foot lever 2 '.For the ease of folding, described slide plate 3 ' one ends are articulated in cross bar 1 ' upward (please cooperate shown in Figure 2), which is provided with chute 31 ', chute 31 ' lower end is provided with and communicates with it and the fixing hole 32 bigger than chute 31 ' groove footpath ', described foot lever 2 ' on be welded with a special-shaped screw 4 ', this special-shaped screw 4 ' the nut place be provided with a fixed part 41 suitable with 32 ' aperture, said fixing hole ', this fixed part 41 of this fixing hole 32 ' then be fastened in ' on, thereby, prevent foot lever 2 ' inwardly turn up with foot lever 2 ' fixed support.And when desiring folding, with described slide plate 3 ' inwardly push away, make its fixing hole 32 ' disengaging special-shaped screw 4 ' fixed part 41 ' and be positioned at screw position, like this special-shaped screw 4 ' can slide plate 3 ' chute 31 ' interior slip, thereby can make foot lever 2 ' bend inwards, and collapse in bottom the table.
Detailed see said structure as can be known, this slide plate difficulty comparatively when being installed on folding table table frame, reason be this frame when mounted, earlier with slide plate 3 ' be articulated in cross bar 1 ' on, again with special-shaped screw 4 ' be welded in foot lever 2 ' the relevant position; Then with cross bar 1 ' be articulated in foot lever 2 ' the top.And described slide plate 3 ' chute 31 ' above also be provided with one with the installing hole 33 of chute 31 ' communicate ', this installing hole 33 ' than special-shaped screw 4 ' nut big.Through after the above-mentioned installation, with foot lever 2 ' inwardly turn up, afterwards with slide plate 3 ' outwards break into two with one's hands an angle, again with its installing hole 33 ' overlapped special-shaped screw 4 ' nut, its elastic recovery of slide plate 3 ' utilize again is to original shape, thus can with special-shaped screw 4 ' sliding sleeve in chute 31 ' in.But break into two with one's hands slide plate 3 ' process in, be easy to because firmly excessive, make slide plate 3 ' permanent bending distortion, and can't return back to original rectilinear form, like this chute 31 ' can not with special-shaped screw 4 ' screw portion corresponding, fixing hole 32 ' can not fix special-shaped screw 4 ' fixed part 41 ' on, thereby make slide plate 3 ' lose to connect to support and use, whole slide plate 3 ' promptly become waste product.And, this kind desire make slide plate 3 ' installing hole 33 ' align special-shaped screw 4 ' and mounting means of inserting, also very difficult, thus be unfavorable for installing.In addition, because of slide plate 3 ' on need to offer chute 31 ', then slide plate 3 ' support strength limited, thereby can influence service life of whole table frame.
The utility model content
The purpose of this utility model is to provide a kind of folding table frame positioner, and it has installation and easy to use, and guarantees the characteristics of support strength.
For achieving the above object, solution of the present utility model is:
A kind of folding table frame positioner, this frame mainly comprises desktop cross bar, foot lever and slide plate; These cross bar two ends are articulated in the foot lever top, and slide plate one end is articulated on the foot lever, wherein: the other end of slide plate is provided with and has contact with and movable hook is hung on the positioner of cross bar.
Described positioner is to be provided with bearing pin in the cross bar inboard, is articulated with one on the bearing pin and pulls and turn round, and pulls to turn round to be provided with mating groove, and having contact with of slide plate is to be buckled in this mating groove, rotates to pull and turns round order and have contact with the location.
A kind of folding table frame positioner, this frame mainly comprises desktop cross bar, foot lever and slide plate; These cross bar two ends are articulated in the foot lever top, and slide plate one end is articulated on the cross bar, wherein: the other end of slide plate is provided with and has contact with and movable hook is hung on the positioner of foot lever.
Described positioner is to be provided with bearing pin in the foot lever outside, is articulated with one on the bearing pin and pulls and turn round, and pulls to turn round to be provided with mating groove, and having contact with of slide plate is to be buckled in this mating groove, rotates to pull and turns round order and have contact with the location.
After adopting such scheme, because the utility model is the fixing mode of end employing pivot joint with slide plate, and the mode of other end employing activity hasp and cooperate positioner, when launching, the table frame positions, therefore when this slide plate is on being installed on a frame, install easy and convenient and also handled easily during use; In addition, this slide plate need not to be provided with chute again, so its support strength has guaranteed the service life of folding table frame with respect to the slide plate support strength height of commonly using.
Description of drawings
Fig. 1 is the structural representation of a kind of folding table table frame in the prior art;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the utility model folding table table frame deployed configuration schematic diagram;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is that the utility model folding table table frame launches the locking mechanism schematic diagram;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is the structural representation that the utility model folding table table frame desire is launched;
Fig. 8 is the partial enlarged drawing of Fig. 7;
Fig. 9 is the utility model folding table table frame folding structure schematic diagram.
The specific embodiment
To shown in Figure 9, the folding table table frame that the utility model disclosed is same as the prior art, also mainly comprises desktop cross bar 1, foot lever 2 and slide plate 3 as Fig. 3.Described cross bar 1 two ends are articulated in foot lever 2 tops, key of the present utility model is: an end of described slide plate 3 is articulated on the foot lever 2, the other end then forms hook 31, corresponding table frame is provided with positioner A in its position that is matched with cross bar 1 upon deployment, this positioner is to be provided with a bearing pin 4 in the inboard of cross bar 1, articulate one and pull and turn round 5 on bearing pin 4, pull and turn round 5 and be provided with mating groove 51, other pulls and turns round 5 and extend a trigger piece 52.
Cooperate shown in Fig. 5,6,7,8, the utility model is launching foot lever 2, make a frame prop up time-out, the hook 31 of the other end of slide plate 3 is buckled in the mating groove 51 of switch knob 5, utilizes trigger piece 52 to rotate switch knobs 5 again, make the location dislocation of its mating groove 51 and hook 31 hasps, prevent that with this slide plate 3 breaks away from from cross bar 1, the support of cross bar 1 can be provided like this, prevent that foot lever 2 from inwardly turning up, an order table frame is propped.
As Fig. 5,6 and cooperate shown in Figure 9, and when desiring folding, otherwise above-mentioned action, switch knob 5 is gone to original position, make the hook 31 of slide plate 3 deviate from from the mating groove 51 of switch knob 5, slide plate 3 is lost support to cross bar 1 to foot lever 2 closings, thereby can make foot lever 2 bend inwards, and collapse in bottom the table.
Certainly, positioner A of the present utility model can be arranged on the foot lever 2, then an end of slide plate 3 is to be articulated on the cross bar 1, corresponding table frame is provided with positioner A in its position that is matched with foot lever 2 upon deployment, this positioner is to be provided with a bearing pin 4 in the outside of foot lever 21, articulate one and pull and turn round 5 on bearing pin 4, pull and turn round 5 and be provided with mating groove 51, other pulls and turns round 5 and extend a trigger piece 52.It realizes above-mentioned function equally as can be known, does not describe in detail at this.
To sum up, because the utility model is an end of slide plate 3 to be adopted articulate fixing mode, and the mode of other end employing activity hasp and cooperate positioner A positions when the table frame launches, therefore when this slide plate 3 is on being installed on a frame, install easy and convenient and also handled easily during use; In addition, this slide plate 3 need not to be provided with chute again, so its support strength has guaranteed the service life of folding table frame with respect to the slide plate support strength height of commonly using.
Claims (4)
1, a kind of folding table frame positioner, this frame mainly comprises desktop cross bar, foot lever and slide plate; These cross bar two ends are articulated in the foot lever top, and slide plate one end is articulated on the foot lever, it is characterized in that: the other end of slide plate is provided with and has contact with and movable hook is hung on the positioner of cross bar.
2, folding table frame positioner as claimed in claim 1, it is characterized in that: positioner is to be provided with bearing pin in the cross bar inboard, is articulated with one on the bearing pin and pulls and turn round, and pulls to turn round to be provided with mating groove, having contact with of slide plate is to be buckled in this mating groove, rotates to pull to turn round to make and has contact with the location.
3, a kind of folding table frame positioner, this frame mainly comprises desktop cross bar, foot lever and slide plate; These cross bar two ends are articulated in the foot lever top, and slide plate one end is articulated on the cross bar, it is characterized in that: the other end of slide plate is provided with and has contact with and movable hook is hung on the positioner of foot lever.
4, folding table frame positioner as claimed in claim 3, it is characterized in that: positioner is to be provided with bearing pin in the foot lever outside, is articulated with one on the bearing pin and pulls and turn round, and pulls to turn round to be provided with mating groove, having contact with of slide plate is to be buckled in this mating groove, rotates to pull to turn round to make and has contact with the location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201031685U CN201256727Y (en) | 2008-07-23 | 2008-07-23 | Positioning device of foldable table rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201031685U CN201256727Y (en) | 2008-07-23 | 2008-07-23 | Positioning device of foldable table rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256727Y true CN201256727Y (en) | 2009-06-17 |
Family
ID=40770947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201031685U Expired - Lifetime CN201256727Y (en) | 2008-07-23 | 2008-07-23 | Positioning device of foldable table rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256727Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013000149A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| WO2013000157A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| CN103054327A (en) * | 2012-12-26 | 2013-04-24 | 东莞世昌五金制品厂有限公司 | Turnover mechanism and loading device thereof |
| US8490554B2 (en) | 2011-06-30 | 2013-07-23 | Ki Ho Jin | Foldable table |
-
2008
- 2008-07-23 CN CNU2008201031685U patent/CN201256727Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013000149A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| WO2013000157A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| US8490554B2 (en) | 2011-06-30 | 2013-07-23 | Ki Ho Jin | Foldable table |
| CN103054327A (en) * | 2012-12-26 | 2013-04-24 | 东莞世昌五金制品厂有限公司 | Turnover mechanism and loading device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUHUA (XIAMEN) TRADE CO., LTD. Free format text: FORMER OWNER: KEBEILI (XIAMEN) LEISURE PRODUCTS CO., LTD. Effective date: 20130628 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Renhua Inventor before: Cui Kuanjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CUI KUANJUN TO: CHEN RENHUA Free format text: CORRECT: ADDRESS; FROM: 361022 XIAMEN, FUJIAN PROVINCE TO: 361000 XIAMEN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130628 Address after: 361000, Fujian, Xiamen, Jimei Heng Shan Road, No. 959 (2-3 building, 1 jump roof, 02 units), one floor Patentee after: THE ROVER (XIAMEN) TRADING CO., LTD. Address before: Xinglin Jinyuan Road West three Jimei District of Xiamen City, Fujian Province, No. 18 building 361022 Patentee before: Kebeili (Xiamen) Leisure Products Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090617 |