WO2006000164A1 - Table de bridge a deux pieds pliants - Google Patents

Table de bridge a deux pieds pliants Download PDF

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Publication number
WO2006000164A1
WO2006000164A1 PCT/CN2005/000937 CN2005000937W WO2006000164A1 WO 2006000164 A1 WO2006000164 A1 WO 2006000164A1 CN 2005000937 W CN2005000937 W CN 2005000937W WO 2006000164 A1 WO2006000164 A1 WO 2006000164A1
Authority
WO
WIPO (PCT)
Prior art keywords
leg
slider
slider bar
folded
connecting rod
Prior art date
Application number
PCT/CN2005/000937
Other languages
English (en)
Chinese (zh)
Inventor
Luaho Leng
Original Assignee
Luaho Leng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Luaho Leng filed Critical Luaho Leng
Publication of WO2006000164A1 publication Critical patent/WO2006000164A1/fr

Links

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

Definitions

  • This invention relates to a table, and more particularly to a bi-folded bridge table that is lightweight and that can be moved in a used and folded state.
  • the table is the most commonly used furniture-like daily necessities in our daily life. In the family room or in the office or in various public places, people can often see its shadow, and people cannot do without it. There are a wide variety of desks, desks for work and study, conference tables for large and small meetings, small dining tables for hotels and hotels, large dining tables for hotel dining, and leisure tables for leisure and entertainment. There are also computer desks for placing computers and so on.
  • the bridge table belongs to a kind of leisure and entertainment table. Its users are often four people, so the table top of such table is generally designed as a square. So that four people can sit on the four sides of the table for entertainment.
  • the traditional bridge table usually uses four legs to support the table. This support method can easily free the four users' feet. It goes out of the table, but it can't be folded. This makes it difficult to move and collect the table, which limits the use of the bridge table. Especially for the bridge casino, it needs to provide a larger one. Collection space.
  • folding tables of the prior art which are used as bridge tables. However, its structure is usually complicated, especially the leg structure used, which is very inconvenient for the user's feet to freely enter under the table.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a bi-folded bridge table which is light in weight, simple in structure, convenient in folding, and which can facilitate the user's feet to freely enter and under the table.
  • a bi-folded bridge table including a table top, a table frame, two slider bars, a U-shaped first leg and a second leg, a first leg and a first leg
  • the middle cross section of the two legs is pivoted to form an X shape, and the table frame is fixed to the bottom edge of the table top, and a recess is formed under the table top for accommodating the two legs;
  • the opposite sides of the table frame are respectively provided with one a sliding slot, the two slider strips are correspondingly mounted in the respective sliding slots and slidable along the sliding slot;
  • the upper ends of the first leg are pivotally connected to the first ends corresponding to the two slider bars, the second leg
  • the two upper ends are pivotally connected to the second end portions corresponding to the two slider strips; the slider strips when the legs are folded are positioned on one side of the table frame, and the slider strips when the legs are open are positioned on the table frame About the middle position.
  • the ball cage of the table frame is further provided with a ball cage, and the ball cage is provided with balls, and the balls are sandwiched between the friction strips of the slider bar and the sliding groove.
  • a positioning hole is arranged on the sliding slot of the table frame, and a ball spring is arranged at a corresponding position of the slider bar. When positioning, the ball spring is engaged in the positioning hole to fix the table leg relative to the table top.
  • the sliding direction of the sliding frame of the table frame is provided with a positioning block to limit the end position of the sliding of the slider bar.
  • the first leg is cross-connected on the outer side of the second leg, and the upper leg of the first leg is composed of a leg and a small connecting rod, and the end of the leg is pivotally connected to one end of the small connecting rod.
  • the other end of the small connecting rod is pivotally connected to the first end of the slider bar, and constitutes a four-link between the leg of the first leg, the small connecting rod, the upper leg of the second leg and the slider bar Institution; open When the leg pole 1 and the small connecting rod of the first leg are in a nearly straight state, forming a triangular structure with the upper leg and the slider bar of the second leg; the leg and the small joint of the first leg when folded The joint between the rods is folded toward the inner side of the triangle to form a superposed structure of the first leg and the second leg.
  • the second leg further comprises a crossbar, the two ends of the crossbar being pivotally connected to the second end of the two slider strips, and the upper end of the leg of the second leg is fixedly coupled with the crossbar.
  • the connecting portion of the leg rod 1 and the small connecting rod of the first leg is provided with a limiting block.
  • the small connecting rod of the first leg has an L-shaped cross section, and the end of the leg one is pivoted to the inner side of the L-shaped connecting rod.
  • the slider bar at this time is in the middle position in the table frame, at which position the ball card provided on the slider bar
  • the spring just corresponds to the positioning hole provided on the sliding groove, and the ball spring is springed into the positioning hole of the sliding groove, so that the position of the slider bar is fixed relative to the sliding groove, and the position of the leg is fixed at the same time;
  • the legs of the table are erected, so that the second leg is separated from the bottom of the table top, and the second leg is opened, and the shape of the leg of the first leg and the connecting rod of the small leg is folded toward the inner side of the triangle.
  • the leg of the first leg and the small connecting rod are bent and rotated, and the leg and the connecting rod of the first leg do not form a straight line, and the leg of the first leg
  • the rod 1 , the small connecting rod, the upper leg of the second leg and the slider bar form a four-bar linkage mechanism, so that the joint of the leg rod 1 and the small connecting rod of the first leg can be folded to the inner side of the triangle.
  • the first leg and the second leg can be abutted against the bottom of the table top, and then the two legs are pushed to the other side, since the end of the leg is connected to the slider bar, the table
  • the utility model has the advantages that the table top, the table frame, the two slider strips and the two table legs are used to form the double folding leg bridge table, and a sliding slot is arranged on the opposite inner sides of the table frame, and the two slider bars correspond to Installed in the respective sliding slots and slidable along the sliding slot; the upper ends of the first leg are pivotally connected to the first ends corresponding to the two slider bars, and the two upper ends and the second sliders of the second leg The corresponding second end of the strip is pivotally connected; the slider bar when the leg is folded is positioned on one side of the table frame, and the slider bar when the leg is opened is positioned at an approximately central position of the table frame, so that the weight of the table Lightweight, simple in structure, easy to fold, and easy for the user's feet to freely enter under the table; because the two legs after folding can be accommodated in the cavity at the bottom of the table, that is, inside the table frame, the package size Minimize; the slider bar is positioned at approximately the middle position of the table frame when the
  • Figure 1 is a schematic structural view 1 of the open state of the present invention
  • Figure 2 is a schematic structural view 2 of the open state of the present invention
  • Figure 3 is a schematic structural view 3 of the open state of the present invention.
  • Figure 4 is a cross-sectional view taken along line A---A of Figure 3;
  • Figure 5 is an enlarged view of a portion B in Figure 4.
  • Figure 6 is a schematic structural view 1 of the folded state of the present invention.
  • Figure 7 is a schematic structural view 2 of the folding state of the present invention.
  • Figure 8 is a schematic structural view 1 of the folding process of the present invention.
  • Figure 9 is a schematic structural view 2 of the folding process of the present invention.
  • Figure 10 is a schematic structural view 3 of the folding process of the present invention.
  • Figure 11 is an enlarged view of a portion B of another embodiment.
  • a bi-folded bridge table of the present invention includes a table top 1, a table frame 2, two slider bars 3, a U-shaped first leg 4 and a second leg. 5, the middle portion of the first table leg 4 and the second table leg 5 are pivotally connected to form an X shape, and the table frame 2 is fixed to the bottom edge of the table top 1 and forms a table leg under the table to accommodate the two legs.
  • the cross-sectional shape of the slider bar 3 is a u-frame, and a bottom block of the u-frame extends downwardly by a bump 31.
  • the slider bar 3 is fitted in the chute 21 of the table frame 2, and the bump 31 at the bottom of the slider bar 3 is pressed against The bottom edge of the chute 21 is used to reduce friction during sliding.
  • the slider bar 3 when the legs 4, 5 are opened is positioned at an approximately central position in the table frame 2 such that a positioning hole 211 is provided in the sliding slot 21 of the table frame 2, and a ball is provided at a corresponding position of the slider bar 3 a head circlip, the ball circlip is engaged in the positioning hole 211 during positioning;
  • the first leg 4 is cross-connected to the outside of the second leg 5, and the upper leg of the first leg 4 is composed of a leg 41 and a small connecting rod 42, the end of the leg 41 and the small connecting rod 42-end
  • the other end of the small connecting rod 42 is pivotally connected to the first end of the slider bar 3, and constitutes the leg rod 41 of the first leg 4, the small connecting rod 42, and the upper leg of the second leg 5 a four-bar linkage between the rod and the slider bar 3; when opened: the leg pole 41 and the small connecting rod 42 of the first leg 4 are in a nearly straight state, and constitute an upper leg and a slider of the second leg 5
  • Article 3 Triangular structure between; when folded: the joint between the leg rod 41 and the small connecting rod 42 of the first leg 4 is folded toward the inner side of the triangle to form a superposition of the first leg 4 and the second leg 5 structure;
  • the second leg 5 further includes a crossbar 51.
  • the two ends of the crossbar 51 are pivotally connected to the second end of the two slider bars 3.
  • the upper end of the leg of the second leg 5 is fixed to the crossbar 51.
  • Coupling; a limiting block 421 is provided at the junction of the leg rod 41 and the small connecting rod 42 of the first leg 4.
  • the first table legs 4 and the second table legs 5 which are stacked are first pulled out from the cavity under the table 1, and the two legs 4, 5 are pulled to one side. Since the ends of the legs 4, 5 are connected to the slider bar 3, after the legs 4, 5 are pulled, the slider bar 3 must be moved to the middle of the table frame 2, when the slider bar 3 is moved to the side At the end of the chute 21, the slider bar 3 is blocked by the positioning block 23 and cannot move forward. The inability of the slider bar 3 to move also prevents the first leg 4 and the second leg 5 from moving any more.
  • the slider bar 3 is located at an approximately central position in the table frame 2, at which position the ball-end retainer provided on the slider bar 3 corresponds to the positioning hole 211 provided on the chute 21, and the ball-end card
  • the spring is inserted into the positioning hole 211 of the chute 21, so that the position of the slider bar 3 is fixed relative to the chute 21, and at the same time, the legs 4, 5 are fixed at the same time; then the second leg 5 is erected, so that the second leg is 5, the bottom of the table 1 is opened to form an open state, and the second leg 5 is also opened, and the leg of the first leg 4 and the small connecting rod 42 are also folded to the inside of the triangle.
  • the shape is pulled outward until the leg rod 41 and the small connecting rod 42 of the first leg 4 are in a nearly straight state.
  • leg rod 41 and the small connecting rod 42 of the first leg 4 are The restricted block 421 is blocked from continuing to rotate.
  • the leg portion 41 and the small connecting rod 42 of the first leg 4 and the upper leg and the slider bar 3 of the second leg 5 are formed. Forming a triangular structure; This triangle stabilizes the legs 4, 5 in an open state.
  • leg poles 41 and the small connecting rods 42 of the first leg 4 are bent and rotated, and the leg poles 41 and the small connecting rods 42 of the first leg 4 do not form a straight line.
  • a four-bar linkage mechanism is formed between the leg pole 41 of the first leg 4, the small connecting rod 42, the upper leg of the second leg 5, and the slider bar 3, such that the leg of the first leg 4 is 41 and The joint of the small connecting rod 42 can be folded to the inner side of the corner, so that the first leg 4 and the second leg 5 can abut against the bottom of the table 1, and then the two legs 4, 5 are pushed to the other side.
  • the slider bar 3 Since the ends of the legs 4, 5 are connected to the slider bar 3, after the legs 4, 5 are pushed, the slider bar 3 must be driven to move to the side of the table frame 2, when moving, under the action of the thrust The ball circlip provided on the slider bar 3 is slid out from the positioning hole 211 on the sliding slot 21. When the slider bar 3 is pushed to the inner side of the table frame 2, the slider bar 3 cannot continue to move forward. Then, the slider bar 3 is on the inner side of the table frame. Finally, the two stacked legs 4, 5 are pressed into the concave cavity at the bottom of the table top 1 to form a folded state of the table.
  • Embodiment 2 Referring to FIG. 6, a bi-folded bridge table of the present invention is different from the first embodiment in that a ball cage 7 is further mounted in the chute 21 of the table frame 2, and the ball is kept. A ball 71 is mounted in the frame 7, and the ball 71 is sandwiched between the friction strips of the slider bar 3 and the chute 21.
  • the bi-folded bridge table of the invention has the advantages of ingenious design, comfortable use, convenient folding and small volume.
  • the processing technology is simple, can be mass-produced industrially, and has good industrial applicability.

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  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

L'invention concerne une table de bridge à deux pieds pliants, comprenant un plateau, un portant de table, deux barres coulissantes et deux pieds. Ces deux pieds se croisent pivotants au niveau de leur partie médiane et forment un X. Le portant de table est fixé au fond du plateau, un coulisseau est prévu respectivement au niveau des côtés opposés du portant. Deux barres coulissantes sont disposées dans les coulisseaux respectifs et glissent dans ces derniers. Les deux extrémités supérieures du premier pied de table sont liées pivotants aux premières extrémités des deux barres coulissantes. Les deux extrémités supérieures du second pied de table sont liées pivotantes aux secondes extrémités des deux barres coulissantes. Lorsque les pieds de table sont pliés, les barres coulissantes se trouvent sur un côté du portant, lorsque les pieds de table sont dépliés, les barres coulissantes se trouvent au milieu du portant.
PCT/CN2005/000937 2004-06-28 2005-06-28 Table de bridge a deux pieds pliants WO2006000164A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2004200519481U CN2741428Y (zh) 2004-06-28 2004-06-28 一种双折腿桥牌桌
CN200420051948.1 2004-06-28

Publications (1)

Publication Number Publication Date
WO2006000164A1 true WO2006000164A1 (fr) 2006-01-05

Family

ID=35476906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/000937 WO2006000164A1 (fr) 2004-06-28 2005-06-28 Table de bridge a deux pieds pliants

Country Status (2)

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CN (1) CN2741428Y (fr)
WO (1) WO2006000164A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013081712A1 (fr) * 2011-11-30 2013-06-06 Van Dyne Trace Eugene Ensemble pieds pliants
EP3257401A1 (fr) * 2016-06-13 2017-12-20 Midform Holding A/S Table réglable en hauteur avec plateau renforcé

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106667017A (zh) * 2015-11-09 2017-05-17 阜南县宏泰工艺品有限公司 一种折叠桌
CN105747496B (zh) * 2016-03-15 2018-08-03 浙江恒盛工贸有限公司 一种桌腿的折叠结构
CN108836423A (zh) * 2018-07-16 2018-11-20 刘东升 一种改进的神经外科临床手术用的微创钻颅器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962167A1 (fr) * 1998-05-08 1999-12-08 Protoned B.V. Table pliante munie d'un piètement portant un dessus de table amovible
CN2542128Y (zh) * 2002-05-20 2003-04-02 李昆生 金属结构的桌子

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962167A1 (fr) * 1998-05-08 1999-12-08 Protoned B.V. Table pliante munie d'un piètement portant un dessus de table amovible
CN2542128Y (zh) * 2002-05-20 2003-04-02 李昆生 金属结构的桌子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013081712A1 (fr) * 2011-11-30 2013-06-06 Van Dyne Trace Eugene Ensemble pieds pliants
EP3257401A1 (fr) * 2016-06-13 2017-12-20 Midform Holding A/S Table réglable en hauteur avec plateau renforcé
WO2017216183A1 (fr) * 2016-06-13 2017-12-21 Midform Holding A/S Table réglable en hauteur comprenant un plateau de table renforcé

Also Published As

Publication number Publication date
CN2741428Y (zh) 2005-11-23

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