CN202077806U - Improved folding table - Google Patents
Improved folding table Download PDFInfo
- Publication number
- CN202077806U CN202077806U CN 201120138009 CN201120138009U CN202077806U CN 202077806 U CN202077806 U CN 202077806U CN 201120138009 CN201120138009 CN 201120138009 CN 201120138009 U CN201120138009 U CN 201120138009U CN 202077806 U CN202077806 U CN 202077806U
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- China
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- mentioned
- desktop
- leg
- sliding sleeve
- rectangular frame
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- Expired - Fee Related
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Abstract
The utility model discloses an improved folding table comprising a table top board and a rectangular framework locked on the back surface of the table top board, wherein a supporting foot is articulated at each of the four right angle parts of the rectangular framework and can be folded in the rectangular framework; a sliding sleeve which can slide on the supporting foot is sheathed on each supporting foot; an articulated piece is connected between the sliding sleeve and the table top board in the rectangular framework; two end parts of the articulated piece are respectively articulated with the sliding sleeve and the table top board; and each supporting foot and the corresponding sleeve are provided with positioning mechanism, and with the mechanism, when the supporting foot stretches vertically, the supporting foot and the sliding sleeve are positioned mutually. The improved folding table has a simple and convenient folding function and has a better effect of being used stably.
Description
Technical field
The utility model relates to a kind of folding device, refers to a kind of modified folding table especially.
Background technology
Folding table, because the use that the folded property the subject of knowledge and the object of knowledge of its frame mechanism brings, the convenience that moves and transport, folding table just progressively substitutes the desk of conventional fixed formula, the kind of existing folding table is various, for example common a kind of folding table, as shown in Figure 1, comprise desktop 1 ', two cradling pieces 2 ' and be fixed on this desktop 1 ' on two fixed bars 3 ', every cradling piece 2 ' be " Jiong " shape structure, it comprise cross bar 20 ' and be positioned at two legs 21 at these cross bar 20 ' two ends ', two cradling pieces 2 ' two cross bars 20 ' and two fixed bars 3 ' be arranged in parallel separately, and two cradling pieces 2 ' two cross bars 20 ' constitute tetragonal structure with above-mentioned two fixed bar 3 ' vertical overlap joints, each fixed bar 3 ' both ends on be hinged with band chute 311 ' support member 31 ', corresponding each leg 21 ' be provided with can chute 311 ' in slidably reciprocate locating button 211 '.
As mentioned above, when locating button 211 ' slide into support member 31 ' near fixed bar 3 ' an end time, cradling piece 2 ' be complete folded state, when locating button 211 ' slide into support member 31 ' away from fixed bar 3 ' an end time, cradling piece 2 ' for vertically opening, this folding table is simple in structure, but described same cradling piece 2 ' in the folding process, two legs 21 ' each corresponding support member 31 ' and locating button 211 ' be prone to slide asynchronous and cause and be not easy to folding or open problem, have again, support member 31 ' and locating button 211 ' place near desktop 1 ' edge, very easily be collided in the use, perhaps when leg 21 ' after being collided, easily cause locating button 211 ' leave chute 311 ' the end and slide within it and cause desktop 1 ' phenomenon built on the sand occurs tilting, so also there is stable not good defective in the prior art folding table.
In view of this, the inventor furthers investigate the structure of folding table, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of modified folding table, and it has overcome existing folding table preferably, and to be not easy to folding and stability good and influence the defective of serviceability.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of modified folding table, it comprises desktop, also comprise the rectangular frame that is locked on the above-mentioned desktop back side, the place, four right angles of this rectangular frame is hinged with the leg that can do folding in this rectangular frame respectively, all be arranged with a sliding sleeve that can on leg, slide on above-mentioned each leg, this sliding sleeve and be positioned between the above-mentioned desktop of above-mentioned rectangular frame and be connected with an articulated elements, the both ends of this articulated elements are movably hinged with above-mentioned sliding sleeve and desktop respectively, are equipped with on the sliding sleeve of above-mentioned each leg and correspondence for this two detent mechanism of locating mutually just when this leg vertically opens.
Above-mentioned rectangular frame is surrounded by four fixed bars, place, formed above-mentioned four right angles each the lock be provided with two-phase back to angle member, above-mentioned each leg is hinged between above-mentioned each two angle member and is positioned at this each outer end place of two angle members, above-mentioned articulated elements is two hinge strip, one free end of this two hinge strip is hinged on above-mentioned two angle members respectively and is positioned at this each inner end place of two angle members, and another free end of above-mentioned two hinge strip is hinged on respectively on the dual-side of above-mentioned sliding sleeve.
Above-mentioned desktop comprises first desktop and second desktop of mutual combination, above-mentioned rectangular frame is surrounded by two fixed bars and two hinge bars, this two hinge bar includes two short struts that are movably hinged mutually, and the adaptive locking of two short struts difference of above-mentioned each hinge bar is on above-mentioned first desktop and second desktop.
Above-mentioned rectangular frame is along the twice of the one-tenth-value thickness 1/10 of vertical above-mentioned desktop direction after the complete folding of above-mentioned leg along the one-tenth-value thickness 1/10 of vertical above-mentioned desktop direction.
Above-mentioned detent mechanism comprises the pressing key that is located on the above-mentioned leg and is located at can be for the locating hole of this pressing key embedding and location on the above-mentioned sliding sleeve.
Above-mentioned sliding sleeve forms one in the side edge near above-mentioned desktop and is convenient to the brim structure that above-mentioned pressing key embeds above-mentioned locating hole.
After adopting such scheme, a kind of modified folding table of the utility model, the place, four right angles of the rectangular frame on its desktop respectively is hinged with a leg, all be arranged with a sliding sleeve slidably on each leg, this every sliding sleeve and be positioned between the above-mentioned desktop of above-mentioned rectangular frame and all be connected with an articulated elements, every leg and corresponding sliding sleeve are provided with for this two detent mechanism of locating mutually; During the folding table folding, the operation detent mechanism, make sliding sleeve along leg to the smooth and easy slip in the rear end of leg, leg can be done the folding effect until the whole complete folding of leg in rectangular frame thus, in like manner other legs are taked with the quadrat method folding, folding effect is convenient simply again; When folding table opens, leg is drawn back from desktop, sliding sleeve on the leg along leg to the smooth and easy slip of the front end of leg, when leg is flared to vertical the time, cooperate by detent mechanism, leg, sliding sleeve and articulated elements are steadily located, form the structure of a rectangular triangular shape between articulated elements, leg and desktop, guarantee the firm performance of leg thus, and guaranteed the steady result of use of folding table.
The utility model desktop also comprises first desktop and second desktop of mutual combination, distinguish adaptive locking on first desktop and second desktop by two hinge bars, two short struts separately, by folding hinge bar simply, can realize further folding effect, strengthen the compact effect of foldable integral of folding table desktop.
Description of drawings
Fig. 1 is the structural representation of traditional folding table;
Fig. 2 is the structural representation of the utility model folding table when opening;
Fig. 3 is the enlarged drawing of local A among Fig. 2;
Fig. 4 is the enlarged drawing of local B among Fig. 2;
Fig. 5 is the structural representation in the utility model leg folding process;
Fig. 6 is the structural representation after the folding of the utility model leg;
Fig. 7 is the structural representation in the utility model desktop folding process;
Fig. 8 is the structural representation after the folding of the utility model desktop.
Label declaration
Desktop 1 ' cradling piece 2 '
Cross bar 20 ' leg 21 '
Locating button 211 ' fixed bar 3 '
Support member 31 ' chute 311 '
Second desktop, 12 rectangular frames 2
Fixed bar 21 hinge bars 22
Leg 3 pressing keys 31
Locating hole 51 brim structures 52
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
To Figure 4 shows that a kind of modified folding table of the utility model, it comprises desktop 1, rectangular frame 2 and four legs 3 as Fig. 2, wherein:
Above-mentioned desktop 1 is rounded shape, and its first desktop 11 and second desktop 12 by the mutual adaptive combination of equal semicircular in shape is formed; Above-mentioned rectangular frame 2, it is locked on desktop 1 back side, this rectangular frame 2 is surrounded by two fixed bars 21 and two hinge bars 22, this two fixed bar 21 is parallel to each other, wherein a fixed bar 21 is locked on first desktop 11, another fixed bar 21 is locked on second desktop 12, two hinge bars 22 are formed by two short struts that are movably hinged mutually, two short struts of above-mentioned each hinge bar 22 respectively adaptive locking on first desktop 11 and second desktop 12, then first desktop 11 and second desktop 12 mutually folding be folding setting.
Above-mentioned rectangular frame 2 has four right angles, above-mentioned four legs 3 are movably articulated in this place, four right angles respectively, be movably hinged mode as one, in place, described four right angles each the lock be provided with two-phase back to angle member 4, the outer free end of the every pair of angle member 4 is in place, above-mentioned right angle, another inner free end is in rectangular frame 2, and above-mentioned every leg 3 is hinged on 4 of every pair of angle members and is positioned at an outer free end, and then leg 3 can be done the folding effect in rectangular frame 2.
All be arranged with a sliding sleeve 5 that can on leg 3, slide on above-mentioned four legs 3, this sliding sleeve 5 and 1 of the desktop that is positioned at rectangular frame 2 are connected with an articulated elements 6, the both ends of this articulated elements 6 are movably hinged mutually with sliding sleeve 5 and desktop 1 respectively, particularly, described articulated elements 6 is two hinge strip, one free end of this two hinge strip is hinged on respectively on two angle members 4, and be positioned at the inner free end of angle member 4, another free end of two hinge strip is hinged on respectively on the dual-side of sliding sleeve 5, along with opening or the folding activity of leg 3, corresponding sliding sleeve 5 slidably reciprocates on this leg 3, and drive articulated elements 6 is done opening of relative desktop 1 or folding campaign.
The utility model is equipped with on the sliding sleeve 5 of each leg 3 and correspondence for this two detent mechanism of locating mutually just when leg 3 vertically opens, preferred embodiment as this detent mechanism, this detent mechanism comprises pressing key 31 and locating hole 51, this pressing key 31 is located on the leg 3, locating hole 51 is located on the sliding sleeve 5, when sliding sleeve 5 slides into pressing key 31 and locating hole 51 and is relative position on leg 3, pressing key 31 embeds and is positioned in the locating hole 51, and four legs 3 were in just and were parallel to each other and perpendicular to the vertical state (referring to Fig. 2) of desktop 1 this moment, in order to make pressing key 31 embed locating hole 51 more conveniently, above-mentioned sliding sleeve 5 is formed with a brim structure 52 in the side edge near desktop 1; Certain described detent mechanism is not limited only to above-mentioned embodiment, for example can also adopt the structure locate mode of bearing pin and pin-and-hole, can with the mutually appropriate positioning instant of leg 3 as long as promptly can reach sliding sleeve 5.
During the folding of the utility model folding table, as shown in Figure 5, push the pressing key 31 that is in the locating hole 51 earlier and make its sinking, make again sliding sleeve 5 along leg 3 to the smooth and easy slip in the rear end of leg 3, leg 3 can be done the folding effect until complete folding in rectangular frame 2 thus, in like manner other legs 3 is taked with the quadrat method folding, folding after as shown in Figure 6, the screens defective can not occur in the folding process, folding effect is convenient simply again.
The utility model can also further be opposed to desktop 1 and be folded effect, as Fig. 7, shown in Figure 8, among the figure because the stack after four leg 3 foldings, reach the size restrictions effect of four legs 3 and rectangular frame 2, fail to reach first desktop 11 and be parallel folded setting with second desktop 12, by regulating the dimension scale of four legs 3 and rectangular frame 2, for example making rectangular frame 2 is along the twice of the vertical one-tenth-value thickness 1/10 of desktop 1 direction or greater than twice after the leg 3 complete foldings along the vertical one-tenth-value thickness 1/10 of going up desktop 1 direction, and make two legs 3 on first desktop 11 on vertical first desktop, 11 directions, be the setting of staggering up and down with the pin joint of angle member 4, corresponding second desktop 12 is provided with equally, during folding, two legs, 3 first foldings with close first desktop 11 of above-mentioned pin joint and second desktop 12, other two legs 3 of folding again, then on parallel desktop 1 direction, be after two pin 3 foldings on first desktop, 11/ second desktop 12 and be arranged in parallel, just can make first desktop 11 and second desktop 12 be parallel thus and be provided with folded; Certainly, realize that this parallelly is provided with and can also offers groove in the appropriate position of first desktop 11 and any separately leg 3 of second desktop 12 folded, after making another corresponding leg 3 foldings folded place is just being embedded in the groove of a described pin 3, reaching first desktop 11 equally simply and fold the parallel of the latter two folded effect with second desktop 12.
When folding table opens, leg 3 is drawn back from desktop 1, sliding sleeve 5 on the leg 3 along leg 3 to the smooth and easy slip of the front end of leg 3, when leg 3 is flared to vertical the time, pressing key 31 buckles in the locating hole 51 just, and leg 3, sliding sleeve 5 and articulated elements 4 are steadily located, articulated elements 4, leg 3 and 1 structure that forms a rectangular triangular shape of desktop, guarantee the firm performance of leg 3 thus, and guaranteed the whole steadily result of use of folding table.
The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (6)
1. modified folding table, it comprises desktop, it is characterized in that: also comprise the rectangular frame that is locked on the above-mentioned desktop back side, the place, four right angles of this rectangular frame is hinged with the leg that can do folding in this rectangular frame respectively, all be arranged with a sliding sleeve that can on leg, slide on above-mentioned each leg, this sliding sleeve and be positioned between the above-mentioned desktop of above-mentioned rectangular frame and be connected with an articulated elements, the both ends of this articulated elements are movably hinged with above-mentioned sliding sleeve and desktop respectively, are equipped with on the sliding sleeve of above-mentioned each leg and correspondence for this two detent mechanism of locating mutually just when this leg vertically opens.
2. a kind of modified folding table as claimed in claim 1, it is characterized in that: above-mentioned rectangular frame is surrounded by four fixed bars, place, formed above-mentioned four right angles each the lock be provided with two-phase back to angle member, above-mentioned each leg is hinged between above-mentioned each two angle member and is positioned at this each outer end place of two angle members, above-mentioned articulated elements is two hinge strip, one free end of this two hinge strip is hinged on above-mentioned two angle members respectively and is positioned at this each inner end place of two angle members, and another free end of above-mentioned two hinge strip is hinged on respectively on the dual-side of above-mentioned sliding sleeve.
3. a kind of modified folding table as claimed in claim 1, it is characterized in that: above-mentioned desktop comprises first desktop and second desktop of mutual combination, above-mentioned rectangular frame is surrounded by two fixed bars and two hinge bars, this two hinge bar includes two short struts that are movably hinged mutually, and the adaptive locking of two short struts difference of above-mentioned each hinge bar is on above-mentioned first desktop and second desktop.
4. a kind of modified folding table as claimed in claim 1 is characterized in that: above-mentioned rectangular frame is along the twice of the one-tenth-value thickness 1/10 of vertical above-mentioned desktop direction after the complete folding of above-mentioned leg along the one-tenth-value thickness 1/10 of vertical above-mentioned desktop direction.
5. a kind of modified folding table as claimed in claim 1 is characterized in that: above-mentioned detent mechanism comprises the pressing key that is located on the above-mentioned leg and is located at can be for the locating hole of this pressing key embedding and location on the above-mentioned sliding sleeve.
6. a kind of modified folding table as claimed in claim 5 is characterized in that: above-mentioned sliding sleeve forms one in the side edge near above-mentioned desktop and is convenient to the brim structure that above-mentioned pressing key embeds above-mentioned locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120138009 CN202077806U (en) | 2011-05-04 | 2011-05-04 | Improved folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120138009 CN202077806U (en) | 2011-05-04 | 2011-05-04 | Improved folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077806U true CN202077806U (en) | 2011-12-21 |
Family
ID=45338468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120138009 Expired - Fee Related CN202077806U (en) | 2011-05-04 | 2011-05-04 | Improved folding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687951A (en) * | 2012-01-11 | 2012-09-26 | 上海乐乐实业有限公司 | Folding table |
-
2011
- 2011-05-04 CN CN 201120138009 patent/CN202077806U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687951A (en) * | 2012-01-11 | 2012-09-26 | 上海乐乐实业有限公司 | Folding table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LUHUA (XIAMEN) TRADE CO., LTD. Free format text: FORMER OWNER: KEBEILI (XIAMEN) LEISURE PRODUCTS CO., LTD. Effective date: 20130717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Renhua Inventor before: Chen Qigao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN QIGAO TO: CHEN RENHUA Free format text: CORRECT: ADDRESS; FROM: 361000 XIAMEN, FUJIAN PROVINCE TO: 361000 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130717 Address after: 361000, Fujian, Xiamen province Jimei District Heng Shan Road No. 959 (2-3 floor, 1 jump roof layer 02 units), one of the buildings Patentee after: THE ROVER (XIAMEN) TRADING CO., LTD. Address before: Jimei District of Xiamen City, Fujian province 361000 three West Road No. 8 Xinglin Jinyuan No. four Patentee before: Kebeili (Xiamen) Leisure Products Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |