CN2754441Y - Slide folding mechanism of table leg - Google Patents
Slide folding mechanism of table leg Download PDFInfo
- Publication number
- CN2754441Y CN2754441Y CN 200420099329 CN200420099329U CN2754441Y CN 2754441 Y CN2754441 Y CN 2754441Y CN 200420099329 CN200420099329 CN 200420099329 CN 200420099329 U CN200420099329 U CN 200420099329U CN 2754441 Y CN2754441 Y CN 2754441Y
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- CN
- China
- Prior art keywords
- table leg
- chute
- desktop
- articulated
- pin
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Abstract
The utility model relates to a slide way tape folding mechanism for table legs, which comprises a table panel, a first table leg and a second table leg, wherein fixed ends of the first table leg and the second table leg are respectively pivoted on the lower part of the table panel, corresponding side faces of the first table leg and the second table leg are respectively convexly provided with a male pin, both of the two male pins are respectively correspondingly provided with a supporting sheet, both of the two supporting sheets are respectively provided with a slide way along the long direction of the supporting sheets, both of the two slide ways are respectively glidingly sheathed on the two male pins, both of the two supporting sheets are arranged in parallel with each other, one ends of the two supporting sheets are respectively pivoted on the lower part of the table panel and movable ends of the two supporting sheets are fixedly connected through an operating lever. The folding mechanism has the advantages of convenient folding operation, realization of synchronous folding of the two table legs by further operation and firm and reliable folding connection of the two table legs and table panel because of the structure.
Description
Technical field
The utility model relates to field of furniture, specifically is meant a kind of chute-type table leg fold mechanism that is used for folding table.
Background technology
People use folding table in various occasions such as office, family more and more, but so that conserve space when not using.The basic structure of existing folding table all comprises desktop and table leg usually, and table leg is four, forms a table leg support for per two, and table leg support and desktop are connected through the hinge to form folding structure.In order to make its table leg support can remain in vertical state when the user mode, the support bar of Y font also will be set between table leg support and desktop usually, its both sides hypotenuse articulates straight flange in the middle of it and the pivot joint of desktop bottom surface with the two table legs middle part of table leg support respectively.Adapt with the folding of table leg support, also should be folding structure between the both sides hypotenuse of this support bar and the straight flange.When user mode, also must be provided with locking device so that the both sides hypotenuse of support bar and straight flange keep softened state, when folding, must just can fold by this locking device of first release.
The shortcoming of above-mentioned table leg foldable structure is: locking device is positioned at the junction of support bar both sides hypotenuse and straight flange, and is far away from the desktop edge, so the folding operation inconvenience, and easily hand folding in folding process.
In addition, the folding table that has does not have the supporting bar structure of above-mentioned Y font, but stuck device is set on the hinge of each table leg, because table leg stiff end and junction, desktop bottom surface are in the desktop edge, therefore be easier to carry out folding operation, must untie the stuck state of each table leg when still folding respectively, troublesome poeration, and two table leg folding asynchronous, make the support instability of desk easily.
The utility model content
The utility model provides a kind of chute-type table leg fold mechanism, and its main purpose is to overcome the shortcoming of folding operation inconvenience of the table leg fold mechanism of existing folding table.
The utility model adopts following technical scheme: chute-type table leg fold mechanism, comprise desktop, first table leg, second table leg, the stiff end of first table leg and second table leg is articulated in the below of desktop respectively, first table leg convexes with a pin respectively on the side relative with second table leg, each pin correspondence respectively is provided with a support chip, be equipped with chute on two support chips along its length direction, two chutes are sheathed on two pins respectively slidably, the setting parallel to each other of two support chips, and an end is hubbed at the desktop below respectively, and is fixedly connected by a control stick between the movable end of two support chips.Promote this control stick, the pin of first table leg, the second table leg inboard is slided in the chute of support chip, can realize the folding synchronously of first table leg, second table leg.
Described chute is recessed to form a locating slot that can match with pin by the edge of support chip movable end one side to the desktop direction.In the time of in pin is sticked in this locating slot, two table legs are locked to the state vertical with desktop, have only to the desktop direction to promote control stick, just can remove this lock-out state.
Described pin is provided with an annular spacing groove, and the dual-side of the chute on the described support chip slides and is fastened in this annular spacing groove.By this structure, make support chip carry out axial motion with respect to pin.
Described chute is provided with an installing port by the edge of support chip stiff end, and the size of this installing port is greater than the radial dimension of described pin.This installing port is used for pack into the chute of support chip of pin.
The stiff end of described first table leg and second table leg is connected with the desktop bottom surface by one first articulated part respectively, the cross section of this first articulated part is a U-shaped, the stiff end of first table leg and second table leg is articulated in respectively in two the first articulated part U-lags, the desktop bottom edge is provided with the frame of projection, the lateral surface of two first articulated parts is fixed in the inboard of this frame, and the desktop bottom surface is fixed in the bottom surface.
The stiff end of described two support chips is connected with the desktop bottom surface by one second articulated part respectively, the desktop bottom edge is provided with the frame of projection, the cross section of these two second articulated parts is U-shaped, its lateral surface is fixed in this scuncheon, the desktop bottom surface is fixed in its bottom surface, the stiff end of two support chips is articulated in the medial surface of two second articulated parts respectively, distance is respectively greater than first table leg between the lateral surface of two second articulated parts and the medial surface, the width of second table leg is so that first table leg, can be fastened on respectively in the U-lag of two second articulated parts after second table leg is folding.
By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: folding operation is convenient, only need carry out single stepping and can realize two table legs are carried out folding synchronously, therefore two table legs and desktop collapsible is connected also plants structure and more firmly, reliably.
Description of drawings
Fig. 1 is the perspective view of the utility model deployed condition;
Fig. 2 is the perspective view of the utility model folding process;
Fig. 3 is the perspective view of the utility model folded state;
Fig. 4 is the partial enlarged drawing at A place among Fig. 1;
Fig. 5 is the partial enlarged drawing at B place among Fig. 2;
Fig. 6 is the partial enlarged drawing at C place among Fig. 3;
Fig. 7 is the attached view of the utility model first articulated part;
Fig. 8 be among Fig. 7 A-A to cutaway view;
Fig. 9 is the side view of the utility model support chip;
Figure 10 is the attached view of the utility model second articulated part;
Figure 11 be among Figure 10 B-B to cutaway view;
Figure 12 is the planar structure schematic diagram of the utility model pin.
Specific embodiment
Below with reference to Fig. 1 to Figure 12, describe a specific embodiment of the present utility model in detail.
This embodiment implements the folding table of novel chute-type table leg fold mechanism for adopting this, and this folding table comprises a desktop 10, is articulated in first table leg support 101 and second table leg support 102 of both sides, desktop 10 bottom surface, and desktop 10 bottom periphery convex with frame 100.
Referring to figs. 1 through Fig. 3, first table leg support 101 by first table leg 11, second table leg 12 and be connected in first table leg 11 and second table leg 12 between bracing piece 13 form.With first table leg 11 is example, and the stiff end of this first table leg 11 is connected with desktop 10 bottom surfaces by first articulated part 21.With reference to Fig. 7 and Fig. 8, the cross section of this first articulated part 21 is a U-shaped, comprise a bottom surface 211, a medial surface 212 and a lateral surface 213, this lateral surface 213 is fixed in the inboard of frame 100, the bottom surface of desktop 10 is fixed in bottom surface 211, medial surface 212 middle parts are provided with a pivoted hole 2120, the middle part of lateral surface 213 caves inward and forms a recess 214, these recess 214 middle parts are provided with the stiff end of a pivoted hole 2140, the first table legs 11 by between the medial surface 212 and lateral surface 213 that a bearing pin and cooperating of pivoted hole 2120,2140 are articulated in first articulated part 21.
With reference to Fig. 4 to Fig. 6 and Figure 12, first table leg 11 convexes with a pin 121 on its side relative with second table leg 12, these pin 121 side faces are concaved with an annular spacing groove 1210, other has a support chip 23, this support chip 23 is provided with the chute 230 along its length direction, and the dual-side of this chute 230 slides and is fastened in this annular spacing groove 1210, therefore, pin 121 can slide in chute 230, but support chip 23 can't carry out axial motion with respect to pin 121.
The stiff end of support chip 23 is connected with desktop 10 bottom surfaces by one second articulated part 22, with reference to Figure 10 and Figure 11, the cross section of this second articulated part 22 is U-shaped, comprise the bottom surface 221 that fuses, lateral surface 223 and medial surface 222, its lateral surface 223 is fixed in frame 100 inboards of desktop 10, the bottom surface of desktop 10 is fixed in its bottom surface 221, the stiff end of support chip 23 is articulated in the medial surface 222 of second articulated part 22, distance is respectively greater than the width of first table leg 11 between the lateral surface 223 of second articulated part 22 and the medial surface 222, so that first table leg 11 can be fastened in the U-lag of second articulated part 22 after folding.
With reference to Fig. 9, chute 230 is recessed to form a locating slot 2301 that can match with pin 121 by the edge of support chip 23 movable ends one side to the desktop direction, in the time of in pin 121 is sticked in this locating slot 2301, first table leg 11 is locked to the state vertical with desktop 10.Chute 230 is provided with an installing port 2302 by the edge of support chip 23 stiff ends, and the size of this installing port 2302 is greater than the radial dimension of pin 121, is used for pack into the chute 230 of support chip 23 of pin 121.
Referring to figs. 1 through Fig. 3, the corresponding construction of second table leg 12 and first table leg, 11 symmetries, its corresponding part is respectively first articulated part 31, second articulated part 32 and brace 33.23,33 settings parallel to each other of two support chips, fixedly connected between the movable end of two support chips 23,33 by a control stick 4, promote this control stick 4, can remove the locking state of first table leg 11, second table leg 12 synchronously, realize the folding synchronously of first table leg 11, second table leg 12.
The corresponding construction of second table leg support 102 and first table leg support, 101 symmetries.
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 (6)
1, chute-type table leg fold mechanism, comprise desktop, first table leg, second table leg, the stiff end of first table leg and second table leg is articulated in the below of desktop respectively, it is characterized in that: first table leg convexes with a pin respectively on the side relative with second table leg, each pin correspondence respectively is provided with a support chip, be equipped with chute on two support chips along its length direction, two chutes are sheathed on two pins respectively slidably, the setting parallel to each other of two support chips, and an end is hubbed at the desktop below respectively, and is fixedly connected by a control stick between the movable end of two support chips.
2, chute-type table leg fold mechanism as claimed in claim 1 is characterized in that: described chute is recessed to form a locating slot that can match with pin by the edge of support chip movable end one side to the desktop direction.
3, chute-type table leg fold mechanism as claimed in claim 1, it is characterized in that: described pin is provided with an annular spacing groove, and the dual-side of the chute on the described support chip slides and is fastened in this annular spacing groove.
4, chute-type table leg fold mechanism as claimed in claim 3 is characterized in that: described chute is provided with an installing port by the edge of support chip stiff end, and the size of this installing port is greater than the radial dimension of described pin.
5, chute-type table leg fold mechanism as claimed in claim 1, it is characterized in that: the stiff end of described first table leg and second table leg is connected with the desktop bottom surface by one first articulated part respectively, the cross section of this first articulated part is a U-shaped, the stiff end of first table leg and second table leg is articulated in respectively in two the first articulated part U-lags, the desktop bottom edge is provided with the frame of projection, the lateral surface of two first articulated parts is fixed in the inboard of this frame, and the desktop bottom surface is fixed in the bottom surface.
6, chute-type table leg fold mechanism as claimed in claim 1, it is characterized in that: the stiff end of described two support chips is connected with the desktop bottom surface by one second articulated part respectively, the desktop bottom edge is provided with the frame of projection, the cross section of these two second articulated parts is U-shaped, its lateral surface is fixed in this scuncheon, the desktop bottom surface is fixed in its bottom surface, the stiff end of two support chips is articulated in the medial surface of two second articulated parts respectively, and distance is respectively greater than the width of first table leg, second table leg between the lateral surface of two second articulated parts and the medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099329 CN2754441Y (en) | 2004-12-13 | 2004-12-13 | Slide folding mechanism of table leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099329 CN2754441Y (en) | 2004-12-13 | 2004-12-13 | Slide folding mechanism of table leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754441Y true CN2754441Y (en) | 2006-02-01 |
Family
ID=35928076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420099329 Expired - Fee Related CN2754441Y (en) | 2004-12-13 | 2004-12-13 | Slide folding mechanism of table leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754441Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007101399A1 (en) * | 2006-03-08 | 2007-09-13 | Luhao Leng | Table with segmentable and extendable tabletop |
| WO2013000157A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| WO2013000149A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| CN102973035A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Rocking chair base disassembling and fixing mechanism |
| US8490554B2 (en) | 2011-06-30 | 2013-07-23 | Ki Ho Jin | Foldable table |
| CN103243646A (en) * | 2013-05-22 | 2013-08-14 | 上海汇城建筑装饰有限公司 | Earthquake proof PTFE (Poly Tetra Fluoro Ethylene) plate rubber bearing small displacement comb plate extensible device |
-
2004
- 2004-12-13 CN CN 200420099329 patent/CN2754441Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007101399A1 (en) * | 2006-03-08 | 2007-09-13 | Luhao Leng | Table with segmentable and extendable tabletop |
| WO2013000157A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| WO2013000149A1 (en) * | 2011-06-30 | 2013-01-03 | 客贝利(厦门)休闲用品有限公司 | Table legs folding structure |
| US8490554B2 (en) | 2011-06-30 | 2013-07-23 | Ki Ho Jin | Foldable table |
| CN102973035A (en) * | 2012-11-07 | 2013-03-20 | 蒋克红 | Rocking chair base disassembling and fixing mechanism |
| CN103243646A (en) * | 2013-05-22 | 2013-08-14 | 上海汇城建筑装饰有限公司 | Earthquake proof PTFE (Poly Tetra Fluoro Ethylene) plate rubber bearing small displacement comb plate extensible device |
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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: 20060201 Termination date: 20121213 |