CN2766643Y - Folding frame for opposite folding desk - Google Patents
Folding frame for opposite folding desk Download PDFInfo
- Publication number
- CN2766643Y CN2766643Y CN 200420053044 CN200420053044U CN2766643Y CN 2766643 Y CN2766643 Y CN 2766643Y CN 200420053044 CN200420053044 CN 200420053044 CN 200420053044 U CN200420053044 U CN 200420053044U CN 2766643 Y CN2766643 Y CN 2766643Y
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- China
- Prior art keywords
- folding
- straight
- shaped framework
- bar
- support frame
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- Expired - Fee Related
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Abstract
The utility model relates to a folding frame for an opposite folding desk, which comprises two U-shaped frame bodies, two desk leg frames and two folding supporting frames, wherein the foot parts of the two U-shaped frame bodies are correspondingly hinged; the end parts of both side edges of each U-shaped frame body are fixedly connected by a connecting rod; the inner sides of the two side edges approaching to the bottom side positions are respectively provided with sleeve tubes which are inwards convexly extended; the desk leg frames are formed by a way that two desk legs are fixedly connected under a push rod; both ends of the push rod are respectively inserted into the sleeve tubes inside both side edges of each of the U-shaped frame bodies in a rotatable mode; each folding supporting frame comprises a straight rod and two inclined rods; one end of the two inclined rods are respectively hinged on the two desk legs of the desk leg frames, and the other end is hinged with one end of the straight rod; the other end of the straight rod is hinged on the connecting rod between the end parts of both side edges of each of the U-shaped frame bodies. The folding frame has strong independence during collection and transportation, and even if not assembled with the desk face, the folding frame is singly and firmly collected and transported.
Description
Technical field
The utility model relates to furniture daily living article field, specifically is meant the folded frame that is used for folding table.
Background technology
For conserve space, people often adopt folding table.It is collapsible and can be fastened on the bottom surface of desktop that folding table of the prior art is generally table leg so that when not using with its table leg folding, be placed in the wall limit, do not take up space.In order further to save the space and to be easy to carry more, usually its desktop is made up of two parts of doubling mutually, its area is half of desktop area after the doubling, and handle is set at the desktop edge, outer appearnce is similar to a casing, be easy to carry very much, use in the time of can or camping in tourism, this is promptly to folding table.
Prior art folding table is comprised the small table surface that two block sizes equate, two small table surfaces together constitute a complete desktop, parallel place, two edges, the bottom surface of every small table surface is installed with two crossbeams respectively, the cross sectional shape of every crossbeam is L shaped or Jiong shape, it is fastened on the frame of desktop bottom edge projection, end between the corresponding crossbeam of different small table surfaces is mutually hinged, the hinged place is equipped with a longeron, thereby can realize doubling mutually between two small table surfaces, between the side, two crossbeam outer ends of each small table surface, be equipped with a vertical pole respectively rotationally, be installed with two table legs on this vertical pole, two table legs connect by a bracing piece between the middle part, other has a support bar, the one end is on two crossbeams that V-shape is articulated in same small table surface, the tip of the hinged V-arrangement spare of the other end, the bipod of V-type part are articulated on two table legs of same small table surface, thereby can realize that the table leg folding is against the bottom surface of desktop.
As mentioned above, existing folding table has following shortcoming: at first, its folded frame lacks independence, could relative fixed after crossbeam must be fixed on the frame of desktop bottom edge projection, thereby folded frame can't firmly be collected separately, transport; Secondly, the end of crossbeam convexedly stretches in outside two vertical poles, easily rubs, collides with article on every side when collecting, transporting this folded frame separately; The 3rd, V-arrangement end that folding back support rod and crossbeam articulate and the bracing piece between two table legs or two table legs overlap, and each body of rod is the pipe shape, thereby have increased the thickness after this folded frame folds.
The utility model content
The utility model provides a kind of folded frame that is used for folding table, and its main purpose is to overcome existing to the folded frame shortage of folding table and the relative independentability of desktop, the shortcoming that inconvenience is firmly collected, transported separately.
The utility model adopts following technical scheme: be used for the folded frame to folding table, comprise the first U-shaped framework, the second U-shaped framework, first table leg support, second table leg support, first folding support frame and second folding support frame, two foot's correspondences of two foots of the first U-shaped framework and the second U-shaped framework are hinged, fixedly connected between the dual-side end of the first U-shaped framework by a connecting rod, this dual-side is respectively equipped with the sleeve pipe that inwardly protrudes out near the inboard at place, base, first table leg support is fixedly connected on push rod below by two table legs and constitutes, the two ends of this push rod are plugged in respectively in the sleeve pipe of the first U-shaped framework dual-side inboard rotationally, first folding support frame comprises a straight-bar and two braces, one end of two braces is articulated in respectively on two table legs of first table leg support, one end of the other end and straight-bar is hinged, the other end of straight-bar is articulated on the connecting rod between the first U-shaped framework dual-side end, the second U-shaped framework, second table leg support, the corresponding construction of second folding support frame and annexation and the first U-shaped framework, first table leg support, the first folding support frame symmetry.As seen, even do not assemble with desktop, this folded frame also is a firm integral body, and each parts is positioned at the residing plane of two U-shaped frameworks after folding, and the appropriate location that only needs when assembling with desktop two U-shaped frameworks are fixed in two desktop bottom surfaces gets final product.
The end of two braces of aforementioned first folding support frame is bending, be similar to zigzag, straight-bar is articulated between the end of two braces bending, also be arranged with the locking ring of the articulated section periphery that can be sleeved on straight-bar and two braces on the straight-bar, the relevant art feature of second folding support frame and annexation and the first folding support frame symmetry.When this folded frame launches, locking ring is sleeved on the articulated section of straight-bar and two braces, the deployed condition of folding support frame is in the lock state, thus can make this folded frame of employing folding table is in firm user mode.
The hinged end of aforementioned first folding support frame straight-bar and two braces extends to form an elongated end, one side of this elongated end is provided with a button portion that can rely on the brace side, the relevant art feature of second folding support frame and annexation and the first folding support frame symmetry.When this folded frame launched, this button portion was fastened on the brace upper side edge, makes the articulated section of straight-bar and two braces upwards to fold, and can't fold downwards, has increased the stability of its user mode.
The main body of the aforementioned first folding support frame straight-bar and both ends thereof all are flat, the flat horizontal surface at straight-bar both ends is vertical with connecting rod between the first U-shaped framework dual-side end, it is hinged that its both ends are convenient to connecting rod, two braces, the flat horizontal surface of straight-bar main body is vertical with the flat horizontal surface at straight-bar both ends, make the folded frame thickness after folding can not strengthen the relevant art feature of second folding support frame and the first folding support frame symmetry because of overlapping.
Connect by a bracing piece between the two table leg medium positions of aforementioned first table leg support, this bracing piece is flat, its flat horizontal surface and the formed plane parallel of two table legs, the corresponding construction of second table leg support and the first table leg support symmetry.Folding back bracing piece and straight-bar are overlapping, but are flat, thereby can not increase the thickness of folded frame.
Two foots of two foots of the aforementioned first U-shaped framework, the second U-shaped framework all are fixedly connected with articulated elements, the cross section of articulated elements is " ∩ " shape, the bottom of each articulated elements overhanging end " ∩ " shape dual-side extends to form two lugs, the overhanging end top of interconnected two articulated elements leans mutually, two pairs of lugs of bottom are overlapping, and are hinged by a bearing pin.This articulated section can only upwards fold, and can not fold downwards, thereby can stably support when it launches.
One side of the aforementioned first U-shaped framework or the second U-shaped framework is provided with a handle.After whole folded frame was folding, this handle was convenient to carrying.
By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: at first, this folded frame has stronger independence when collection, transportation, even do not assemble, also can firmly collect separately, transport with desktop; Secondly, other parts of the folding back of this folded frame all are on the plane in the two U-shaped frameworks, can not rub, collide with article on every side when collection, transportation; The 3rd, though all parts of folding back overlap, do not increase its thickness, its thickness is the diameter in suitable U-shaped framework cross section only.
Description of drawings
Fig. 1 is the perspective view of the utility model folded frame user mode;
Fig. 2 is the perspective view of the utility model folded frame folded state;
Fig. 3 is the perspective view of the utility model folding support frame straight-bar and two brace articulated sections;
Fig. 4 is the perspective view of the utility model folding support frame straight-bar and two another angles of brace articulated section;
Fig. 5 is the upward view of the utility model two articulated elements articulated sections.
The specific embodiment
The specific embodiment of the present utility model referring to figs. 1 through Fig. 5, is used for the folded frame to folding table, comprises the first U-shaped framework 1, the second U-shaped framework 2, first table leg support 3, second table leg support 4, first folding support frame 5 and second folding support frame 6.
Two foot's correspondences of two foots of the first U-shaped framework 1 and the second U-shaped framework 2 are hinged, two foot sections of the first U-shaped framework 1 are not fixedly connected with articulated elements 13,14, two foot sections of the second U-shaped framework are not fixedly connected with articulated elements 23,24, articulated elements 13,14,23,24 cross section is " ∩ " shape, with reference to Fig. 1 and Fig. 5, articulated elements 13, the bottom of 23 overhanging ends " ∩ " shape dual-side is extended and is respectively formed two lugs 131,132 and 231,232, two articulated elements 13,23 overhanging end top can lean mutually, two pairs of lugs 131 of bottom, 132 and 231,232 are overlapping, hinged by a bearing pin 8, this articulated section can only upwards fold, and can not fold downwards, thereby when launching, it can stably support.The corresponding construction of two articulated elements 14,24 and annexation are identical with two articulated elements 13,23.
Fixedly connected between the dual-side end of the first U-shaped framework 1 by a connecting rod 15, this dual-side is respectively equipped with the sleeve pipe 11,12 that inwardly protrudes out near the inboard at place, base, first table leg support 3 is fixedly connected on a push rod 31 belows by two table legs 32,33 and constitutes, and the two ends of this push rod 31 are plugged in respectively in the sleeve pipe 11,12 of the first U-shaped framework, 1 dual-side inboard rotationally; First folding support frame 5 comprises a straight-bar 51 and two braces 52,53, two braces 52,53 end is bending, be similar to zigzag, the main body of straight-bar 51 and both ends thereof all are flat, the flat horizontal surface at straight-bar 51 both ends is vertical with connecting rod 15 between the first U-shaped framework, the 1 dual-side end, one end of straight-bar 51 is by establishing on its flat horizontal surface that a hinge hole is sheathed on the connecting rod 15 and hinged with connecting rod 15, the other end of straight-bar 51 is articulated in two braces 52, between 53 the end, two braces 52, the other end of 53 is articulated in two table legs 32 respectively, 33 the first half.
The flat horizontal surface of straight-bar 51 main bodys is vertical with the flat horizontal surface at straight-bar 51 both ends, connect by a bracing piece 34 between two table legs, 32,33 medium positions, this bracing piece 34 is flat, its flat horizontal surface and two table legs, 32,33 formed plane parallel, after this folded frame is folding, bracing piece 34 and straight-bar 51 main bodys are overlapping, because two parts are flat parallel to each other, so its thickness after overlapping is not more than the diameter in the first U-shaped framework, 1 cross section.
Also be arranged with locking ring 54 on the straight-bar 51, when folded frame launches, locking ring 54 can be sleeved on the articulated section periphery of straight-bar 51 and two braces 52,53, when this folded frame launches, locking ring 54 is sleeved on the articulated section periphery of straight-bar 51 and two braces 52,53, the deployed condition of first folding support frame 5 is in the lock state; The hinged end of straight-bar 51 and two braces 52,53 extends to form an elongated end, one side of this elongated end is provided with a button portion 510 that can rely on brace 52 sides, when this folded frame launches, this button portion 510 is fastened on brace 52 upper side edges, make the articulated section of straight-bar 51 and two braces 52,53 upwards to fold, and can't fold downwards, increased the stability of its user mode.
The corresponding construction of the second U-shaped framework 2, second table leg support 4, second folding support frame 6 and annexation and the first U-shaped framework 1, first table leg support 3, first folding support frame, 5 symmetries.
One side of the second U-shaped framework 2 is provided with a handle 7.After whole folded frame was folding, this handle 7 was convenient to carrying.Handle 7 also can be located on the side of the first U-shaped framework 1.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (7)
1, be used for folded frame to folding table, it is characterized in that: comprise the first U-shaped framework, the second U-shaped framework, first table leg support, second table leg support, first folding support frame and second folding support frame, two foot's correspondences of two foots of the first U-shaped framework and the second U-shaped framework are hinged, fixedly connected between the dual-side end of the first U-shaped framework by a connecting rod, this dual-side is respectively equipped with the sleeve pipe that inwardly protrudes out near the inboard at place, base, first table leg support is fixedly connected on push rod below by two table legs and constitutes, the two ends of this push rod are plugged in respectively in the sleeve pipe of the first U-shaped framework dual-side inboard rotationally, first folding support frame comprises a straight-bar and two braces, one end of two braces is articulated in respectively on two table legs of first table leg support, one end of the other end and straight-bar is hinged, the other end of straight-bar is articulated on the connecting rod between the first U-shaped framework dual-side end, the second U-shaped framework, second table leg support, the corresponding construction of second folding support frame and annexation and the first U-shaped framework, first table leg support, the first folding support frame symmetry.
2, the folded frame that is used for folding table as claimed in claim 1, it is characterized in that: the end of two braces of described first folding support frame is bending, be similar to zigzag, straight-bar is articulated between the kink of two braces, also be arranged with the locking ring of the articulated section periphery that can be sleeved on straight-bar and two braces on the straight-bar, the relevant art feature of second folding support frame and annexation and the first folding support frame symmetry.
3, the folded frame that is used for folding table as claimed in claim 2, it is characterized in that: the hinged end of straight-bar and two braces extends to form an elongated end, one side of this elongated end is provided with a button portion that can rely on the brace side, the relevant art feature of second folding support frame and annexation and the first folding support frame symmetry.
4, the folded frame that is used for folding table as claimed in claim 1, it is characterized in that: the main body of straight-bar and both ends thereof all are flat, the flat horizontal surface at straight-bar both ends is vertical with connecting rod between the first U-shaped framework dual-side end, the flat horizontal surface of straight-bar main body is vertical with the flat horizontal surface at straight-bar both ends, the relevant art feature of second folding support frame and the first folding support frame symmetry.
5, the folded frame that is used for folding table as claimed in claim 4, it is characterized in that: connect by a bracing piece between the two table leg medium positions of first table leg support, this bracing piece is flat, its flat horizontal surface and the formed plane parallel of two table legs, the corresponding construction of second table leg support and the first table leg support symmetry.
6, the folded frame that is used for folding table as claimed in claim 1, it is characterized in that: two foots of two foots of the first U-shaped framework, the second U-shaped framework all are fixedly connected with articulated elements, the cross section of articulated elements is " ∩ " shape, the bottom of each articulated elements overhanging end " ∩ " shape dual-side extends to form two lugs, the overhanging end top of interconnected two articulated elements leans mutually, two pairs of lugs of bottom are overlapping, and are hinged by a bearing pin.
7, the folded frame that is used for folding table as claimed in claim 1 is characterized in that: a side of the first U-shaped framework or the second U-shaped framework is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053044 CN2766643Y (en) | 2004-08-11 | 2004-08-11 | Folding frame for opposite folding desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053044 CN2766643Y (en) | 2004-08-11 | 2004-08-11 | Folding frame for opposite folding desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766643Y true CN2766643Y (en) | 2006-03-29 |
Family
ID=36680502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053044 Expired - Fee Related CN2766643Y (en) | 2004-08-11 | 2004-08-11 | Folding frame for opposite folding desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766643Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461606B (en) * | 2009-01-07 | 2011-10-19 | 万博国际有限公司 | Torsion resistant folding table |
| CN103315519A (en) * | 2013-06-28 | 2013-09-25 | 浙江捷昌线性驱动科技股份有限公司 | Foldable support for lifting table or chair |
| CN104490092A (en) * | 2014-08-14 | 2015-04-08 | 王文庆 | Portable vehicle-mounted mobile kitchen and office table |
| CN106112929A (en) * | 2016-08-19 | 2016-11-16 | 天津市懿峰工贸有限公司 | A kind of supporting and positioning device |
| CN111904144A (en) * | 2020-08-12 | 2020-11-10 | 三旗户外用品(绍兴)有限公司 | Folding table with changeable table top |
-
2004
- 2004-08-11 CN CN 200420053044 patent/CN2766643Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461606B (en) * | 2009-01-07 | 2011-10-19 | 万博国际有限公司 | Torsion resistant folding table |
| CN103315519A (en) * | 2013-06-28 | 2013-09-25 | 浙江捷昌线性驱动科技股份有限公司 | Foldable support for lifting table or chair |
| CN103315519B (en) * | 2013-06-28 | 2015-03-25 | 浙江捷昌线性驱动科技股份有限公司 | Foldable support for lifting table or chair |
| CN104490092A (en) * | 2014-08-14 | 2015-04-08 | 王文庆 | Portable vehicle-mounted mobile kitchen and office table |
| CN106112929A (en) * | 2016-08-19 | 2016-11-16 | 天津市懿峰工贸有限公司 | A kind of supporting and positioning device |
| CN111904144A (en) * | 2020-08-12 | 2020-11-10 | 三旗户外用品(绍兴)有限公司 | Folding table with changeable table top |
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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: 20060329 Termination date: 20100811 |