CN2741428Y - Double folding leg bridge table - Google Patents
Double folding leg bridge table Download PDFInfo
- Publication number
- CN2741428Y CN2741428Y CNU2004200519481U CN200420051948U CN2741428Y CN 2741428 Y CN2741428 Y CN 2741428Y CN U2004200519481 U CNU2004200519481 U CN U2004200519481U CN 200420051948 U CN200420051948 U CN 200420051948U CN 2741428 Y CN2741428 Y CN 2741428Y
- Authority
- CN
- China
- Prior art keywords
- leg
- bar
- table leg
- frame
- slider 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 - Fee Related
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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
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
Abstract
The utility model discloses a double folding leg bridge table, comprising a tabletop, a table frame, two slider bars, and two table legs. Two table legs are crossed and pivoted approximately at the middle part to form an X shape; the table frame is fixed on the edge at the bottom of the tabletop, and two opposite inner sides of the table frame are respectively provided with slideways; two slider bars are correspondingly fixed in the respective slideways and slide along the slideways; two upper parts of the first table leg are pivoted with the first end corresponding to two slider bars; two upper parts of the second table leg are pivoted with the second end corresponding to two slider bars; when the table legs are folded, slider bars are positioned on one side in the table frame; when the table legs are unfolded, slider bars are positioned approximately at the middle part of the table frame. After adopting the structure, the weight of the table is light, the table structure is simple, the table is very convenient to gather and fold and for users to enter and extend the lower side of the table freely.
Description
Technical field
The utility model relates to a kind of desk, particularly relate to a kind of in light weight, table leg can use and folded state in the two-fold leg bridge table of running transform.
Background technology
Desk is the furniture commodity of normal use in our daily life, intends or all kinds of public place at family room or unit office ground, and people can both usually see its shadow, and people be unable to do without it.Desk of a great variety, be useful on the desk of work, study, be useful on the various conference tables of holding big or small meeting, be useful on the big dining table of having a dinner in snack table that family has a dinner and hotel, hotel, be useful on the occasional table of leisure, amusement, also be useful on computer desk of putting by computer or the like.
Can be used for a lot of purposes just because of desk, so it has produced a series of design, bridge table belongs to a kind of desk of amusement and recreation, its user usually is a four-player, therefore the desktop of this class desk generally be designed to square, so that can being sitting in the position, four limits of desktop respectively, four-player carries out recreation, what traditional bridge table adopted usually is that four table legs support desktop, the both feet that this supporting way can be convenient to four users can both freely debouch below the desk, but, it can't carry out folding, so just be not easy to moving and collecting of desk, make the use place of bridge table be subjected to limitation, particularly, need the collection space that provides bigger especially for bridge amusement venue.Also have the folding table that adopts prior art to be used as that bridge table uses, still, its structure is all comparatively complicated usually, the leg structure of collapsible that is adopted particularly, and the both feet that very are not easy to the user free in and out below desk.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and the both feet that a kind of in light weight, simple in structure, convenient folding are provided and can be convenient to the user free in and out the two-fold leg bridge table below desk.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of two-fold leg bridge table, comprise desktop, table frame, two slider bar, first table leg and second table leg, the about middle part of first table leg and second table leg intersects the formation X-shaped that is articulated, the table frame is fixed in the desktop bottom edge, and under desktop, form one can hold folding after the cavity of two table legs; Table frame two opposed inside respectively are provided with a chute, and two slider bar correspondences are contained in separately the chute and can slide along chute; Two upper ends of first table leg and the corresponding first end of two slider bar are articulated, and two upper ends of second table leg and the corresponding the second end of two slider bar are articulated; Slider bar when table leg is folding is positioned the side in the frame, and the slider bar when table leg is opened is positioned about medium position of a frame.
In the chute of described table frame ball retainer is housed also, is equiped with ball in the ball retainer, ball is clipped between the rubbing surface of slider bar and chute.
Slider bar when described table leg is opened is positioned about medium position in the frame for being provided with locating hole on the chute of table frame, is provided with the bulb jump ring at the opposite position of slider bar, and the bulb jump ring is fastened in the locating hole during location.
The described first table leg interconnection is in the outside of second table leg, the first table leg upper leg bar is made up of leg bar one and connector bar, the end of leg bar one and connector bar one end are articulated, connector bar the other end is articulated in the first end of slider bar, and constitutes the quadric chain between leg bar one, connector bar, the second table leg upper leg bar and the slider bar of first table leg; The leg bar one of first table leg and connector bar are near linear state when opening, the triangular structure between the formation and the second table leg upper leg bar, the slider bar; The leg bar one of first table leg and the junction between the connector bar are folded to the triangle inboard when folding, constitute the structure that is superimposed of first table leg and second table leg.
Described second table leg also comprises and is provided with cross bar, and the both ends of cross bar are articulated in the second end of two slider bar, and the upper end and the cross bar of the leg bar of second table leg fixedly link.
The leg bar one of described first table leg and the connection of connector bar are provided with limited block.
During use, in the time will opening desk, to become first table leg and second table leg of superimposed shape to pull out earlier from the cavity under the desktop, and it is two table legs are moving to a layback, because the end of table leg is connected on the slider bar, after the table leg tension, must drive slider bar moves to the middle part of table frame, when slider bar moves to this sideslip groove terminal, slider bar can't continue to move forward, can not the moving of slider bar also makes win table leg and second table leg move again, and the slider bar of this moment is in the about medium position in the frame, in this position, set bulb jump ring is just corresponding with set locating hole on the chute on the slider bar, then the bulb jump ring springs in the chute locating hole, and the slider bar position is fixed with respect to chute, also makes the table leg fixed-site simultaneously; Then that second table leg is cocked, open mode is formed on the bottom that makes second table leg leave desktop, second table leg is when opening, also the leg bar one of first table leg is connected the shape that the place is folded to the triangle inboard outwards pulls out with connector bar, leg bar one and connector bar until first table leg are near linear state, when this state, be subjected to stopping of limited block between the leg bar one of first table leg and the connector bar and can't be rotated further, at this moment, form leg bar one and the connector bar and the second table leg upper leg bar of first table leg of linearity, form triangular structure between the slider bar; This triangle makes table leg be stabilized in open mode.
When wanting the folding desk, bending is rotated, then the leg bar one of first table leg and connector bar do not constitute a straight line, the leg bar one of first table leg, connector bar, constitute quadric chain between the second table leg upper leg bar and the slider bar, like this, the leg bar of first table leg once and the junction of connector bar can be folded to the triangle inboard, thereby first table leg and second table leg can be reclined to the desktop bottom, then, two table legs are promoted to opposite side, because the end of table leg is connected on the slider bar, table leg is postponed, and must drive slider bar this side shifting to the table frame, when mobile, set bulb jump ring skids off in by the locating hole on the chute on thrust sliding block bar, and during a side, slider bar can't continue reach in slider bar is pushed to a frame, then slider bar is in a side in the frame, at last, the two table leg embeddings that are superimposed are pressed in the cavity of desktop bottom, form the folding state of desk.
The beneficial effects of the utility model are, owing to adopted desktop, table frame, two slider bar, two table legs to constitute two-fold leg bridge table, and respectively are provided with a chute in table frame two opposed inside, and two slider bar correspondences are contained in separately the chute and can slide along chute; Two upper ends of first table leg and the corresponding first end of two slider bar are articulated, and two upper ends of second table leg and the corresponding the second end of two slider bar are articulated; Slider bar when table leg is folding is positioned the side in the frame, slider bar when table leg is opened is positioned about medium position of a frame, and the both feet that make that this desk is in light weight, simple in structure, folding is very convenient and can be convenient to the user free in and out below desk; Because two table legs after the folding can be contained in the cavity of desktop bottom, promptly in the table frame, make Package size reach minimum; Because the slider bar when table leg is opened is positioned about medium position of a frame, make two table legs also be in medium position, the about middle part that adds first table leg and second table leg intersects the formation X-shaped that is articulated, just can under desk, form bigger activity space, be convenient to the double-legged of user and freely stretch under the desk; Because the first table leg upper leg bar is made up of leg bar one and connector bar, just can be so that two table legs have stable triangular structure when opening, it is approaching to have four-bar linkage structure and the folding back of the two leg framves length of being convenient to folding when folding, and can overlap and overlay a frame inside; Owing to also be provided with ball in chute, then ball also rolls thereupon when slide block and chute generation relative displacement, just can become sliding friction and be rolling friction, thereby reduce frictional resistance, makes slide block easily mobile with respect to chute.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of two-fold leg bridge table of the present utility model is not limited to embodiment.
Fig. 1 is the organigram one of the utility model open mode;
Fig. 2 is the organigram two of the utility model open mode;
Fig. 3 is the organigram three of the utility model open mode;
Fig. 4 is the cutaway view along A-A line among Fig. 3;
Fig. 5 is the enlarged drawing of B portion among Fig. 4;
Fig. 6 is the organigram one of the utility model folding state;
Fig. 7 is the organigram two of the utility model folding state;
Fig. 8 is the organigram one of the utility model folding process;
Fig. 9 is the organigram two of the utility model folding process;
Figure 10 is the organigram three of the utility model folding process;
Figure 11 is the enlarged drawing of the B portion of another embodiment.
The specific embodiment
Embodiment one, extremely shown in Figure 10 referring to Fig. 1, a kind of two-fold leg bridge table of the present utility model, comprise desktop 1, table frame 2, two slider bar 3, first table leg 4 and second table leg 5, the about middle part of first table leg 4 and second table leg 5 intersects the formation X-shaped that is articulated, table frame 2 is fixed in desktop 1 bottom edge, and under desktop, form one can hold folding after the cavity of two table legs; Table frame 2 liang of opposed inside respectively are provided with a chute 21, two slider bar 3 correspondences and are contained in separately the chute 21 and can slide along chute 21; Two upper ends of first table leg 4 and two slider bar, 3 corresponding first ends are articulated, and two upper ends of second table leg 4 and two slider bar, 3 corresponding the second ends are articulated; Slider bar 3 when table leg 4,5 folds is positioned the side in the frame 2, and the slider bar 3 when table leg 4,5 is opened is positioned about medium position of a frame 2.
Wherein,
During use, in the time will opening desk, to become first table leg 4 and second table leg 5 of superimposed shape to pull out earlier from the cavity under the desktop 1, and with two table legs 4,5 is moving to a layback, because table leg 4,5 end is connected on the slider bar 3, table leg 4, after 5 tensions, must drive slider bar 3 moves to the middle part of table frame 2, when slider bar 3 moves to this sideslip groove 21 terminal, slider bar 3 can't continue to move forward, can not the moving of slider bar 3 also makes win table leg 4 and second table leg 5 move again, and the slider bar 3 of this moment is in the about medium position in the frame 2, in this position, set bulb jump ring is just corresponding with set locating hole 211 on the chute 21 on the slider bar 3, then the bulb jump ring springs in chute 21 locating holes 211, makes slider bar 3 positions fixing with respect to chute 21, also makes table leg 4 simultaneously, 5 fixed-site; Then that second table leg 5 is cocked, open mode is formed on the bottom that makes second table leg 5 leave desktop 1, second table leg 5 is when opening, also the leg bar 1 of first table leg 4 is connected the shape that the place is folded to the triangle inboard outwards pulls out with connector bar 42, leg bar 1 and connector bar 42 until first table leg 4 are near linear state, when this state, be subjected to stopping of limited block 421 between the leg bar 1 of first table leg 4 and the connector bar 42 and can't be rotated further, at this moment, form leg bar 1 and the connector bar 42 and second table leg, the 5 upper leg bars of first table leg 4 of linearity, form triangular structure between the slider bar 3; This triangle makes table leg 4,5 be stabilized in open mode.
When wanting the folding desk, bending is rotated, then the leg bar 1 of first table leg 4 and connector bar 42 do not constitute a straight line, the leg bar 1 of first table leg 4, connector bar 42, constitute quadric chain between second table leg, 5 upper leg bars and the slider bar 3, like this, the leg bar 1 of first table leg 4 and the junction of connector bar 42 just can be folded to the triangle inboard, thereby first table leg 4 and second table leg 5 can be reclined to desktop 1 bottom, then, with two table legs 4,5 promote to opposite side, because table leg 4,5 end is connected on the slider bar 3, table leg 4,5 are postponed, must drive slider bar 3 this side shifting to table frame 2, when mobile, set bulb jump ring skids off in by the locating hole on the chute 21 211 on thrust sliding block bar 3, in slider bar 3 is pushed to a frame 2 during a side, slider bar 3 can't continue reach, then slider bar 3 is in a side in the frame, at last, with two table legs 4 that are superimposed, 5 embeddings are pressed in the cavity of desktop 1 bottom, form the folding state of desk.
Embodiment two, referring to shown in Figure 6, and a kind of two-fold leg bridge table of the present utility model, be with the difference of embodiment one, in the chute 21 of table frame 2 ball retainer 7 is housed also, is equiped with ball 71 in the ball retainer 7, ball 71 is clipped between the rubbing surface of slider bar 3 and chute 21.
Claims (6)
1. two-fold leg bridge table, comprise desktop, table frame, two slider bar, first table leg and second table leg, the about middle part of first table leg and second table leg intersects the formation X-shaped that is articulated, and a table frame is fixed in the desktop bottom edge, and under desktop, form one can hold folding after the cavity of two table legs; It is characterized in that: table frame two opposed inside respectively are provided with a chute, and two slider bar are slidably mounted in each self-corresponding chute; Two upper ends of first table leg and the corresponding first end of two slider bar are articulated, and two upper ends of second table leg and the corresponding the second end of two slider bar are articulated; Slider bar by the chute running transform be positioned in the frame a side or the table frame about medium position.
2. a kind of two-fold leg bridge table according to claim 1 is characterized in that: in the chute of described table frame ball retainer is housed also, is equiped with ball in the ball retainer, ball is clipped between the rubbing surface of slider bar and chute.
3. a kind of two-fold leg bridge table according to claim 1, it is characterized in that: about medium position that described slider bar is positioned in the frame is to be provided with locating hole on the chute of table frame, opposite position in slider bar is provided with the bulb jump ring, and the bulb jump ring is fastened in the locating hole during location.
4. a kind of two-fold leg bridge table according to claim 1, it is characterized in that: the described first table leg interconnection is in the outside of second table leg, the first table leg upper leg bar is made up of leg bar one and connector bar, the end of leg bar one and connector bar one end are articulated, connector bar the other end is articulated in the first end of slider bar, and constitutes the quadric chain between leg bar one, connector bar, the second table leg upper leg bar and the slider bar of first table leg.
5. a kind of two-fold leg bridge table according to claim 1 is characterized in that: described second table leg also comprises and is provided with cross bar, and the both ends of cross bar are articulated in the second end of two slider bar, and the upper end and the cross bar of the leg bar of second table leg fixedly link.
6. a kind of two-fold leg bridge table according to claim 1 is characterized in that: the leg bar one of described first table leg and the connection of connector bar are provided with and can make described leg bar one and connector bar be limited block near linear state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200519481U CN2741428Y (en) | 2004-06-28 | 2004-06-28 | Double folding leg bridge table |
| PCT/CN2005/000937 WO2006000164A1 (en) | 2004-06-28 | 2005-06-28 | A double-folding leg bridge table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200519481U CN2741428Y (en) | 2004-06-28 | 2004-06-28 | Double folding leg bridge table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741428Y true CN2741428Y (en) | 2005-11-23 |
Family
ID=35476906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200519481U Expired - Fee Related CN2741428Y (en) | 2004-06-28 | 2004-06-28 | Double folding leg bridge table |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2741428Y (en) |
| WO (1) | WO2006000164A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747496A (en) * | 2016-03-15 | 2016-07-13 | 浙江恒盛工贸有限公司 | Table leg folding structure |
| CN106667017A (en) * | 2015-11-09 | 2017-05-17 | 阜南县宏泰工艺品有限公司 | Foldable desk |
| CN108836423A (en) * | 2018-07-16 | 2018-11-20 | 刘东升 | A kind of Mirco-traumatic skull drill of improved neurosurgery clinical operation |
| CN109843117A (en) * | 2016-06-13 | 2019-06-04 | 米德弗姆控股有限公司 | With the height-adjustable desk for reinforcing tables |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8286926B1 (en) * | 2011-11-30 | 2012-10-16 | Trace Eugene Van Dyne | Collapsible leg assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0962167A1 (en) * | 1998-05-08 | 1999-12-08 | Protoned B.V. | Folding table equipped with a frame supporting a removable table top |
| CN2542128Y (en) * | 2002-05-20 | 2003-04-02 | 李昆生 | Table of metal structure |
-
2004
- 2004-06-28 CN CNU2004200519481U patent/CN2741428Y/en not_active Expired - Fee Related
-
2005
- 2005-06-28 WO PCT/CN2005/000937 patent/WO2006000164A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667017A (en) * | 2015-11-09 | 2017-05-17 | 阜南县宏泰工艺品有限公司 | Foldable desk |
| CN105747496A (en) * | 2016-03-15 | 2016-07-13 | 浙江恒盛工贸有限公司 | Table leg folding structure |
| CN109843117A (en) * | 2016-06-13 | 2019-06-04 | 米德弗姆控股有限公司 | With the height-adjustable desk for reinforcing tables |
| CN108836423A (en) * | 2018-07-16 | 2018-11-20 | 刘东升 | A kind of Mirco-traumatic skull drill of improved neurosurgery clinical operation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006000164A1 (en) | 2006-01-05 |
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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: 20051123 Termination date: 20130628 |