CN2657466Y - Folding table with longitudinal support device for table top - Google Patents

Folding table with longitudinal support device for table top

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Publication number
CN2657466Y
CN2657466Y CN 03249154 CN03249154U CN2657466Y CN 2657466 Y CN2657466 Y CN 2657466Y CN 03249154 CN03249154 CN 03249154 CN 03249154 U CN03249154 U CN 03249154U CN 2657466 Y CN2657466 Y CN 2657466Y
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China
Prior art keywords
mentioned
slide rail
desktop
folding
support
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Expired - Lifetime
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CN 03249154
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Chinese (zh)
Inventor
蔡秉成
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Individual
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Individual
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Priority to CN 03249154 priority Critical patent/CN2657466Y/en
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Publication of CN2657466Y publication Critical patent/CN2657466Y/en
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Expired - Lifetime legal-status Critical Current

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Abstract

A folding table with a vertical support device, consisting of a table top, two side slide rails, a vertical support device and two table leg device. The two side slide rails are arranged at two lateral margins of the table top separately; the vertical support device includes a middle slide rail sweeps to the two side slide rails and supports the table top; the table leg devices are arranged under the table top. Each table leg device includes a turnable table leg support between the two side slide rails and a turnable folding leg between the table leg and the middle slide rails to hold the table leg at an opening situation. In a folded position, the table legs are rotated inwards and folded up and then are placed under the table top. In an open position, the table leg rotates outwards to support the table top. Therefore, the vertical support device can bear the carrying capacity applied on the table and distribute the force to the table leg devices evenly.

Description

The folding table of support arrangement in having vertically
(1) technical field:
The utility model is relevant for a kind of folding table with vertically middle support arrangement, this folding table, it includes a middle longitudinally support arrangement, support arrangement is between two wood side-guides in being somebody's turn to do, be used for belonging to the desk articles for use with a kind of practical increase desktop of mobile mode and firm degree of Table led device of folding.
(2) background technology:
Dining table is because economy, low price, factor such as can fold are widely used, and it can be folded up when transportation and storage easily and fast, can open again in usefulness.Especially in multi-functional room or some locality, if a lot of activity of guest is arranged, this desk can in minutes support use temporarily.And behind activity end, again can be fast and convenient fold up stored.
Traditional banquet table comprises a desktop and a pair ofly is installed in folding table leg below the desktop.Such as, the U.S. the 5th, 957, No. 061 patent just discloses a kind of dining table, and two table leg is with regard to the rotating relative place, two ends of its desktop that is installed in.Because two table legs are to support at the relative place, two ends of desktop, so when ought apply a downward load force F on the table, the mid portion of desktop just is very easy to flexural deformation.In order to increase the rigid structure of banquet table, desktop must use the higher material of hardness such as timber or metal.Yet, thereby the desktop of timber or metal can increase the convenience that the weight of whole banquet table reduces transportation.
In order to increase the convenience of banquet table transportation, desktop can use the material of lightweight such as plastics etc. to make.Make desktop and a kind of common technique is arranged " plastics blow molding forming technique ".So, if use the overall weight of Plastic table top banquet table significantly to reduce.But, this banquet table with Plastic table top has a lot of shortcomings.
The intensity of this Plastic table top is very fragile, thereby makes its middle part be easy to bending under the effect of downward load force F.As depicted in figs. 1 and 2, the U.S. the 6th, 431, No. 092 patent discloses a kind of banquet table, and it includes desktop that plastics make 1, two and vertically is installed on metallic support arm 2 under the desktop 1 and one and laterally is installed in the enhancing arm 3 that is used for strengthening conscientiously desktop 1 intensity under desktop 1 middle part.
In addition, for with table leg 4 folding being installed on the desktop, table leg 4 has comprised rotating stand a leg and the rotating folding leg of standing between leg and the enhancing arm 3 that is installed on that is installed between two support arms 2, and is folding so that the feasible leg of standing can rotate below the desktop 1 of desktop.So, strengthen the intensity that arm 3 not only can increase desktop 1, can also be with the support table leg 4 of the mode rigidity that can fold.In other words, make banquet table, Plastic table top must comprise enhancing arm 3.
But, the existence that strengthens arm 3 has limited the rotatable position of installing of folding leg.Because strengthening arm 3 is horizontal middle parts that are installed on desktop, folding leg must have enough length so that rotating extending to from the leg of standing strengthens arm 3, and this has just weakened the intensity of folding leg.
In addition, owing to strengthen the position relation of arm 3, desktop has no idea to reequip, thus can not in the middle of desktop, use hinge make desktop can doubling further to dwindle the size of desktop.
A kind of folding table of the utility model with vertically middle support arrangement, its objective is: this folding table includes a middle slide rail that extends between two wood side-guides, and slide rail is used for a kind of practical increase desktop of mobile mode and firm degree of Table led device of folding in this.It has simple a, rigidity, has the structure of sufficient intensity, can bear to apply downward on the table load force and this power distributed uniformly by middle slide rail and give Table led device.Thereby wherein the folding stand of Table led device can combine with middle slide rail Table led device is remained on a folding position.In other words, thus the length of folding stand can significantly be reduced with stand leg and middle slide rail and combined, strengthen the intensity of Table led device.Wherein middle slide rail can not make on the complicated basis of its original structure yet folding table is provided support neither changing the folding table original structure.Wherein middle slide rail just can add hinge through simple the variation, thereby makes the desktop can doubling, further reduces the size of folding table.Wherein the utility model does not need to use expensive frame for movement just can reach above-mentioned each purpose.So the utility model not only provides a kind of enhancing and supporting construction for desktop, also be folding move the provide enhancing ability of Table led device with respect to desktop.
(3) summary of the invention:
A kind of folding table with vertically middle support arrangement of the utility model includes:
A desktop, it has two side edge portions longitudinally;
Two wood side-guides, it is installed in two side edge portions of desktop respectively;
One longitudinally in support arrangement, it includes the middle slide rail of longitudinal extension and a supporting desktop between two wood side-guides; And a pair of Table led device, its collapsible being installed separately under desktop, wherein each Table led device includes horizontal also rotating two table leg supports between the wood side-guide that are installed on, and rotating folding stand that is used for table leg support is remained on an open position between table leg support and the middle slide rail that is connected in, in the folding position, table leg support inwardly rotates folding, be parked in below the desktop, and at open position, table leg support outwards rotates vertical being supported on below the desktop, also this power is distributed to Table led device uniformly by middle slide rail thereby vertically middle support arrangement can support the downward load force that applies on the table.
Below the utility model is described in detail as follows:
A kind of folding table with vertically middle support arrangement, it is characterized in that: it mainly includes: a desktop, it has two side edge portions longitudinally; Two wood side-guides, it is installed in two side edge portions of above-mentioned desktop respectively; A middle slide rail, its longitudinal extension and support above-mentioned desktop between above-mentioned two wood side-guides; And, a pair of Table led device, its collapsible being installed separately under above-mentioned desktop, wherein each above-mentioned Table led device includes a horizontal and rotating table leg support that is installed between above-mentioned two wood side-guides, and rotating folding stand that is used for above-mentioned table leg support is remained on an open position between above-mentioned table leg support and the above-mentioned middle slide rail that is connected in, a folding position, above-mentioned table leg support inwardly rotates folding, be parked in below the above-mentioned desktop, and at above-mentioned open position, above-mentioned table leg support outwards rotates vertical being supported on below the above-mentioned desktop, thereby above-mentioned middle slide rail can also distribute this power to above-mentioned Table led device uniformly by the downward load force that self carrying applies on the table.
Wherein: slide rail has two ends in above-mentioned, and these two ends combine with above-mentioned two table leg supports of above-mentioned Table led device respectively, makes above-mentioned table leg support to rotate with respect to slide rail in above-mentioned.
Wherein: each above-mentioned table leg support all includes a horizontal part and a supporting leg; This horizontal part is also rotatable between above-mentioned two wood side-guides, and above-mentioned supporting leg extends downwards from above-mentioned horizontal part; Thereby above-mentioned two ends of slide rail combine with above-mentioned horizontal part respectively and will above-mentioned middle slide rail remain on position between above-mentioned two wood side-guides in wherein above-mentioned.
Wherein, this folding table also includes two coupling parts, and the rotary respectively above-mentioned horizontal part with above-mentioned table leg support in above-mentioned two coupling parts is connected on above-mentioned two ends of above-mentioned middle slide rail; Wherein each above-mentioned coupling part includes a C shape frame support and a bridge joint head; Above-mentioned support has a gathering sill, and this gathering sill can be for corresponding rotating the passing of above-mentioned horizontal part; Above-mentioned bridge joint head stretches out from above-mentioned support, with above-mentioned in each above-mentioned end of slide rail be fixed together respectively.
Wherein, each above-mentioned folding stand has a table leg binding end and a desk binding end; This table leg binding end is rotating to combine with corresponding above-mentioned table leg support respectively, selectively combine and above-mentioned desk binding end is rotating with above-mentioned middle slide rail, when above-mentioned table leg support outwards rotates, each above-mentioned folding stand limits the rotation of corresponding above-mentioned table leg support with respect to slide rail in above-mentioned, so that each above-mentioned table leg support is remained on above-mentioned position of opening.
Wherein, slide rail extends in parallel with above-mentioned two wood side-guides between above-mentioned two wood side-guides and supports above-mentioned desktop in above-mentioned.
Wherein, above-mentioned desktop has two blocks of side plates, between above-mentioned two side plates and the middle part of each above-mentioned wood side-guide, include a hinge, slide rail has two end-to-end longitudinal components that are rotatably connected in wherein above-mentioned, thereby can be overlapping to reduce the size of above-mentioned desktop by above-mentioned two side plates of above-mentioned hinge.
Wherein, above-mentioned middle slide rail has two ends, and above-mentioned two ends extend to above-mentioned two table leg supports respectively, and wherein above-mentioned middle slide rail is directly also firm being installed on the above-mentioned desktop to support above-mentioned desktop of quilt between above-mentioned two wood side-guides.
A kind of folding table with vertically middle support arrangement of the utility model, its advantage is: volume after folding is little, and is in light weight, uses flexible, convenient, firm.
(4) description of drawings:
Fig. 1 is a kind of perspective view of traditional folding table.
Fig. 2 is the profile of traditional folding table shown in Figure 1, shows the downward load force that is applied on the traditional folding table desktop of this kind.
Fig. 3 is the combination schematic diagram of a kind of preferred embodiment of the utility model.
Fig. 4 is the decomposing schematic representation of the above-mentioned preferred embodiment of the utility model coupling part.
Fig. 5 is the profile of the above-mentioned preferred embodiment of the utility model, shows the downward load force that is applied on the folding table desktop.
What Fig. 6 showed is the schematic diagram that the utility model the foregoing description has used folding hinge situation.
(5) specific embodiment:
Please refer to accompanying drawing 3, it shows the folding table of a kind of preferred embodiment of the utility model, wherein this folding table include a Plastic table top with two vertical side edge portions 11 10, two be installed on respectively the wood side-guide 20 at 10 two side edge portions 11 places of desktop and one longitudinally in support arrangement, support arrangement includes one and extends between two wood side-guides 20 and the middle slide rail 30 of supporting desktop 10 in this.
Folding table also includes a pair of collapsible and be installed separately in the Table led device 40 at desktop 10 places, wherein each Table led device 40 includes horizontal also rotating two table leg supports 41 between the wood side-guide 20 that are installed on, and rotating folding stand 42 that is used for table leg support 41 is remained on an open position between table leg support 41 and the middle slide rail 30 that is connected in, in the folding position, table leg support 41 inwardly rotates folding, be parked in desktop below 10, and at open position, what table leg support 41 outside rotations were vertical is supported on desktop below 10, also this power F is passed through middle slide rail 30 uniform distributions to Table led device 40 thereby vertically middle support arrangement can support the downward load force F that is applied on the desktop 10.
In this preferred embodiment, desktop 10 is the individual layer desktop, and it is preferably made by material in light weight but that have certain rigidity, such as the plastics or the fiberglass of injection mo(u)lding.It is worthy of note that desktop 10 can be double-deck desktop, is covered by a upper tabletop and forms an air blanketing on lower floor's desktop and between two-layer desktop.
Rectangular desktop 10 has the surrounding edge 12 that extends from each side edge portions 11 downwards, this surrounding edge 12 has surrounded a collection space 101 in the bottom side of desktop 10, each foldable Table led device 40 can be put within the collection space 101 of desktop 10 in its folding position.
As shown in Figure 3, surrounding edge 12 has an outer wall 121 and an inwall 122, is formed with a tank 123 between inside and outside wall 121,122.This tank 123 extends along each side edge portions 11 below desktop 10 and respectively.Two just firm respectively being installed within above-mentioned two tanks 123 of wood side-guide 20.
Each wood side-guide 20 is all made by the material of rigidity such as metal etc., all be that a vertical middle part at desktop 10 extends to the elongated elements of another relative side edge portions from a side edge portions of desktop 10, so that significantly increase the rigid structure of desktop 10.
As shown in Figure 3, middle slide rail 30 is used for further strengthening in vertical middle part of desktop 10 rigid structure of desktop 10 extending in parallel with two wood side-guides 20 between two wood side-guides 20 under the desktop 10.Wherein middle slide rail 30 is located substantially between two Table led devices 40 so that two Table led devices 40 are strengthened.
In the present embodiment, each table leg support 41 includes a horizontal part 411 and a supporting leg 412; Laterally part 411 is also rotatable between two wood side-guides 20, and supporting leg 412 extends downwards from horizontal part 411.Each supporting leg 412 can rotate between folding position and open position.Accordingly, each horizontal part 411 all has two terminations and combines with two wood side-guides 20 respectively, and wherein two horizontal parts 411 partly extend so that strengthen the intensity of desktop 10 along two transverse skirts of desktop 10 respectively.
Each folding stand 42 all has a table leg binding end 421 and a desk binding end 422; Table leg binding end 421 rotating and corresponding table leg supports 41 combine, selectively combine and desk binding end 422 is rotating with middle slide rail 30, when table leg support 41 outwards rotates, the corresponding table leg support 41 of each folding stand 42 restriction is with respect to the rotation of middle slide rail 30, so that each table leg support 41 is remained on a position of opening.
Each folding stand 42 comprises a folded clip 423 and a folding arm 424; Folded clip 423 has formed table leg binding end 421, so as with 412 rotating connections of supporting leg of table leg support 41; Folding arm 424 and folded clip 423 be rotating be connected and form desk binding end 422 so as with middle 30 rotating connections of slide rail; When table leg support 41 inwardly turned to the folding position, folded clip 423 also was folded and overlaps with folding arm 424 respectively.In other words, folded clip 423 is folded with respect to folding arm 424, enlarges the table leg binding end 421 of folding stand 42 and the distance between the desk binding end 422, so that each table leg support 41 is remained on a position of opening.
It is worthy of note, the position that the desk binding end 422 of each folding stand 42 combines with middle slide rail 30 can be regulated arbitrarily between two horizontal parts 411 of table leg support 41, this depends on the length of desk 10, compare with traditional folding table like this, bigger downward load force F of carrying that can rigidity on the utility model desktop 10, because the middle slide rail 30 of support arrangement has not only supported desktop 10 conscientiously vertically, and uniformly should downward load force F distribute and given Table led device 40, as shown in Figure 5.In other words, each folding stand 42 does not need from the corresponding table leg support 41 rotating mid portions that extend to desktop 10, thereby has significantly increased the rigid structure of folding stand 42.
As shown in Figure 4, middle slide rail 30 has two ends 31, and these two ends 31 combine with two table leg supports 41 respectively, makes table leg support 41 to rotate with respect to middle slide rail 30.Accordingly, folding table also includes two coupling parts 50, holds on 31 for two of slide rail 30 during it is connected to table leg support 41 respectively.Wherein each coupling part 50 includes 51 and bridge joint heads 52 of a C shape frame support; Frame support 51 has a gathering sill 511, and this gathering sill 511 can be for corresponding laterally part 411 rotating passing; Bridge joint head 52 supports 51 from frame and stretches out, and is fixed together with each end 31 of a rivet or this screw and middle slide rail 30.Like this, the horizontal part 411 of table leg support 41 just and end 31 rotating being connected together of middle slide rail 30.
Obviously, coupling part 50 also can replace with other jockey, as long as this jockey couples together the end 31 of middle slide rail 30 with the horizontal part 411 of corresponding table leg support 41, and horizontal part 411 provides supporting in a kind of middle relatively slide rail 30 rotary modes at desktop below 10.
It is worthy of note, two can be between two wood side-guides 20 parallel of uses or more in slide rail 30, wherein the desk binding end 422 of folding stand 42 can with two middle slide rail 30 rotating combinations, thereby the guiding table leg support 41 open and the folding position between folding.
Preferable situation is, middle slide rail 30 is by supporting two end 31 modes that are connected with two horizontal parts 411 of table leg support 41 of middle slide rail 30 respectively below desktop 10, thereby middle slide rail 30 is remained on its position.So the downward load force F that is applied on the desktop 10 can distribute by the middle slide rail 30 of vertically middle support arrangement and be carried on the whole Table led device 40 uniformly, promptly on table leg support 41 and the folding stand 42.
As shown in Figure 5, folding table of the present utility model is compared with traditional folding table shown in Figure 2, has simple, rigidity, solid structure, and this structure can evenly distribute and carrying is applied to downward load force F on the desktop 10 by middle slide rail 30.
It is worthy of note that the design of middle slide rail 30 guarantees that it can be directly also firm is installed under the desktop 10 and keeps its position.Wherein two of slide rail 30 ends 31 extend to two table leg supports 41 between two wood side-guides 20, thereby do not need coupling part 50 that middle slide rail 30 is coupled together with table leg support 41.But, middle slide rail 30 still can increase the intensity of desktop 10 and Table led device 40 is strengthened.
As shown in Figure 6, the folding table in the preferred embodiment can be done further change, by with desktop 10 doublings further to reduce its overall dimensions.Accordingly, desktop 10 with two blocks of side plates 101 is between two side plates 101 and the middle part of each wood side-guide 20, include a hinge 60, wherein middle slide rail 30 has two end-to-end longitudinal components that are rotatably connected, thereby can be overlapping to reduce the size of desktop 10 by 60 two side plates 101 of hinge.It is worthy of note, can re-use two longitudinal component rotating couple together of a hinge, so that the rotation of desktop 10 is strengthened with middle slide rail 30.
So the traditional folding table that has horizontal reinforcement arm with the desktop middle part is compared, folding table of the present utility model can not change the folding table original structure, not make on the complicated basis of its original structure and just can use hinge 60 through simple the change.

Claims (8)

  1. One kind have vertically in the folding table of support arrangement, it is characterized in that: it mainly includes: a desktop, it has two side edge portions longitudinally; Two wood side-guides, it is installed in two side edge portions of above-mentioned desktop respectively; A middle slide rail, its longitudinal extension and support above-mentioned desktop between above-mentioned two wood side-guides; And, a pair of Table led device, its collapsible being installed separately under above-mentioned desktop, wherein each above-mentioned Table led device includes a horizontal and rotating table leg support that is installed between above-mentioned two wood side-guides, and the rotating folding stand that is used for above-mentioned table leg support is remained on an open position between above-mentioned table leg support and the above-mentioned middle slide rail that is connected in.
  2. 2. a kind of folding table with vertically middle support arrangement according to claim 1, it is characterized in that: slide rail has two ends in above-mentioned, and these two ends combine with above-mentioned two table leg supports of above-mentioned Table led device respectively.
  3. 3. a kind of folding table according to claim 2 with vertically middle support arrangement, it is characterized in that: each above-mentioned table leg support all includes a horizontal part and a supporting leg; This horizontal part is also rotatable between above-mentioned two wood side-guides, and above-mentioned supporting leg extends downwards from above-mentioned horizontal part; Thereby above-mentioned two ends of slide rail combine with above-mentioned horizontal part respectively and will above-mentioned middle slide rail remain on position between above-mentioned two wood side-guides in above-mentioned.
  4. 4. a kind of folding table according to claim 3 with vertically middle support arrangement, it is characterized in that: this folding table also includes two coupling parts, and the rotary respectively above-mentioned horizontal part with above-mentioned table leg support in above-mentioned two coupling parts is connected on above-mentioned two ends of above-mentioned middle slide rail; Each above-mentioned coupling part includes a C shape frame support and a bridge joint head; Above-mentioned support has a gathering sill, and this gathering sill can be for corresponding rotating the passing of above-mentioned horizontal part; Above-mentioned bridge joint head stretches out from above-mentioned support, with above-mentioned in each above-mentioned end of slide rail be fixed together respectively.
  5. 5. a kind of folding table according to claim 1 with vertically middle support arrangement, it is characterized in that: each above-mentioned folding stand has a table leg binding end and a desk binding end; This table leg binding end is rotating to combine with corresponding above-mentioned table leg support respectively, selectively combines with above-mentioned middle slide rail and above-mentioned desk binding end is rotating.
  6. 6. according to claim 1 a kind of have vertically in the folding table of support arrangement, it is characterized in that: slide rail extends in parallel with above-mentioned two wood side-guides between above-mentioned two wood side-guides and supports above-mentioned desktop in above-mentioned
  7. 7. a kind of folding table according to claim 1 with vertically middle support arrangement, it is characterized in that: above-mentioned desktop has two blocks of side plates, between above-mentioned two side plates and the middle part of each above-mentioned wood side-guide, include a hinge, wherein above-mentioned middle slide rail has two end-to-end longitudinal components that are rotatably connected.
  8. 8. a kind of folding table as claimed in claim 1 with vertically middle support arrangement, it is characterized in that: slide rail has two ends in above-mentioned, above-mentioned two ends extend to above-mentioned two table leg supports respectively, and wherein above-mentioned middle slide rail is directly also firm being installed on the above-mentioned desktop to support above-mentioned desktop of quilt between above-mentioned two wood side-guides.
CN 03249154 2003-09-26 2003-09-26 Folding table with longitudinal support device for table top Expired - Lifetime CN2657466Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03249154 CN2657466Y (en) 2003-09-26 2003-09-26 Folding table with longitudinal support device for table top

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03249154 CN2657466Y (en) 2003-09-26 2003-09-26 Folding table with longitudinal support device for table top

Publications (1)

Publication Number Publication Date
CN2657466Y true CN2657466Y (en) 2004-11-24

Family

ID=34327531

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03249154 Expired - Lifetime CN2657466Y (en) 2003-09-26 2003-09-26 Folding table with longitudinal support device for table top

Country Status (1)

Country Link
CN (1) CN2657466Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443012C (en) * 2006-12-31 2008-12-17 大连理工大学 Folding table
CN101461606B (en) * 2009-01-07 2011-10-19 万博国际有限公司 Folding table with twisting resistance
CN103859787A (en) * 2012-12-15 2014-06-18 夏爱棠 Small folding flat table

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443012C (en) * 2006-12-31 2008-12-17 大连理工大学 Folding table
CN101461606B (en) * 2009-01-07 2011-10-19 万博国际有限公司 Folding table with twisting resistance
CN103859787A (en) * 2012-12-15 2014-06-18 夏爱棠 Small folding flat table

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Expiration termination date: 20130926

Granted publication date: 20041124