CN205106786U - Location structure of table foot - Google Patents
Location structure of table foot Download PDFInfo
- Publication number
- CN205106786U CN205106786U CN201520608336.6U CN201520608336U CN205106786U CN 205106786 U CN205106786 U CN 205106786U CN 201520608336 U CN201520608336 U CN 201520608336U CN 205106786 U CN205106786 U CN 205106786U
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- Prior art keywords
- pin
- locating hole
- button
- intersection
- outer tube
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Abstract
The utility model provides a location structure of table foot, the table below is equipped with the intersection stabilizer blade of at least two sets of interlocks, and alternately the stabilizer blade is become by the support rod set of two intersections pin joint, and two sets of the intersection is equipped with horizontal connecting rod between the stabilizer blade, be connected with between two connecting rods in one sleeve pipe and one set establish including the outer tube of cover outside of tubes, inside and outside sheathed tube tail end is connected respectively on the connecting rod, interior sheathed tube is equipped with a plurality of locating holes on one of them side, the cover is equipped with a position sleeve on the free end of outer tube, is equipped with one in the position sleeve and can inserts the locating pin in the locating hole, further is equipped with on the position sleeve to make locating pin upspring the pressing piece of locating hole. The pressing piece sets up a button for correspond locating hole one side in the position sleeve, and the one end of button sets up the locating pin downwards, and an elastic component is held on the other end below top of button. The utility model discloses order table foot conveniently carries out the altitude mixture control and folds up, and simple structure, convenient operation.
Description
Technical field
The utility model relates to a kind of desk, relates to the location structure of a kind of pin in particular.
Background technology
The structure of existing folding table normally arranges the intersection leg of the mutual interlock of at least one deck two groups below table, each intersection leg forms by two support bars, the middle part of these two support bars is articulated, upper end is arranged at below table, and the support bar of lower end then props up on ground as table pin.Folding table can be propped by the leg that intersects upon deployment, then can draw close above table, thus packed up by folding table after folding.
But the folding table of said structure, once launch to prop, highly namely it can fix, and therefore cannot realize the height adjustable of desk, can not meet the needs of different occasion.There is dealer to set up regulating positioning device for this reason between two support bars of folding table intersection leg, in order to regulate the opening angle of two support bars, regulate the height of folding table with this.
But, existing regulating positioning device is normally made up of plastic material, which is provided with some holddown grooves to be fastened on the connecting rod between two intersection legs, but the regulating positioning device intensity of plastic cement material is not high, use long afterwards, its holddown groove be fastened on connecting rod is easy to fracture, thus reduces the service life of folding table.And the location structure be located in bottom desktop can not make the below of intersection leg locate, the leg that intersects easily produces and rocks, and locating effect is not good.Operationally still there is inconvenience to the regulating positioning device structure be positioned at below desktop exactly in addition, and structure is also comparatively complicated, product cost is high.
Utility model content
The purpose of this utility model is to provide a kind of table pin location structure, and it makes table pin conveniently carry out height and regulates and folding, and structure is simple, easy to operate.
In order to reach above-mentioned purpose, solution of the present utility model is:
A location structure for pin, is provided with the intersection leg of at least two group interlocks below table, the leg that intersects is made up of the support bar that two intersect pivot joint, and two groups intersect between legs and are provided with horizontal connecting rod; Be connected with an outer tube and between two connecting rods and be set in inner sleeve in outer tube, the tail end of inside and outside sleeve pipe is connected on connecting rod, a wherein side of inner sleeve is provided with multiple locating hole, the free end of outer tube is arranged with a positioning sleeve, be provided with one in positioning sleeve and can insert alignment pin in locating hole, positioning sleeve is provided with further and makes alignment pin upspring the pressing piece of locating hole.
Further, pressing piece is that corresponding locating hole side arranges a button in positioning sleeve, and one end of button arranges alignment pin downwards, holds an elastic component below the other end of button.
Further, elastic component is back-moving spring.
The utility model by arranging loop bar inside and outside tunable integer body length between two connecting rods of the intersection leg of table underfooting side, thus changes the opening angle of two support bars, implement to regulate and fixed fold table to the object of differing heights.The utility model directly can realize length adjustment between two connecting rods and location by button on pressing outer tube, thus changes and intersect the height of leg, the height of adjustment desktop, can folding until intersect leg, and the location structure of table pin is simple, convenient to operation.
Accompanying drawing explanation
Fig. 1 is that the utility model is at highly higher schematic diagram;
Figure 1A is the cross-sectional schematic of the adjusting device in the middle part of Fig. 1;
Fig. 2 is that the utility model is at the schematic diagram highly lowered;
Fig. 2 A is the cross-sectional schematic of the adjusting device in the middle part of Fig. 2;
Fig. 3 is that the utility model is by the schematic diagram of table pin folding;
Fig. 3 A is the cross-sectional schematic of the adjusting device in the middle part of Fig. 3.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1, table pin in the utility model is arranged on below desktop, as shown in the figure, folding table includes table 1, is provided with the intersection leg 2 of the mutual interlock of at least two groups below table 1, four groups of intersection legs 2 are provided with in the present embodiment, the leg that intersects is made up of the support bar 21 of two intersections pivot joint, and the middle part of two support bars 21 is articulated, and is arranged in the intersection leg 2 of top, the upper end of two support bars 21 is located at below table 1, and lower end then connects the intersection leg 2 of two groups being positioned at below.Four groups of intersection legs, 2 points of two groups of Dual-layers are arranged, and corresponding support bar 21 end of the upper and lower two-layer intersection leg 2 of homonymy is articulated mutually, pivoting point both sides in the middle part of this are also connected with connecting rod 3, connecting rod 3 intersects between leg 2 at two groups, and to be also provided with connecting rod between legs 2 more firm to make two groups to intersect connecting between legs 2 intersecting at two groups of below, this connecting rod being arranged at bottom is then pin pole 4, and it also plays the effect of leg.In the utility model, for making the height of desktop regulate, intersecting the regulating positioning device 5 being also provided with adjustable two support bar 21 opening angles between two support bars 21 of leg 2, this regulating positioning device 5 can be arranged between two connecting rods 3.
Shown in composition graphs 1 and Fig. 3, regulating positioning device 5 comprises telescopic inside and outside loop bar 51,52, the afterbody of outer loop bar 52 is connected to wherein in a connecting rod 3, and the tail end of interior loop bar 51 is connected on another connecting rod 3, and inner sleeve 51 is movably set in outer loop bar 52.Wherein, a wherein side of inner sleeve 51 is provided with multiple locating hole 511, the front end of outer tube 52 and the free end of stretch are arranged with a positioning sleeve 6, one can be provided with can insert alignment pin in locating hole in positioning sleeve 6, be provided with again further and make alignment pin upspring the pressing piece of locating hole, thus by positioning sleeve 6 internal and external casing carried out stretch and locate.Pressing piece can be corresponding locating hole 511 side in positioning sleeve 6 and is provided with a button 61, the middle part of button 61 is articulated in the outer middle side part of positioning sleeve 6, one end of button 61 arranges the alignment pin 62 that can insert locating hole 511 location downwards, can be held by an elastic component under the other end of button 62, as back-moving spring 63.
So when push button 61, the alignment pin 62 of locating in locating hole 511 can be upspring, after locating hole 511 departs from the location of alignment pin 62, inner sleeve 51 departs from the location of the positioning sleeve 6 on outer tube 51.Now loosen button 61, internal and external casing can stretch relatively, location can be inserted wherein when alignment pin 62 is through next locating hole 511, alignment pin 62 is inserted into the different locating holes 511 being arranged in the diverse location of inner sleeve 51, change the length of the entirety of internal and external casing, make two-layer up and down in each support bar 21 between subtended angle angle become large or diminish, two groups of intersection legs 2 in two-layer compress or elongate height, thus height of table top can be made to reduce or raise, state as shown in Figure 1 and Figure 2.And the folding of table pin to be worked as when getting up, the internal and external casing length in positioner 5 can be made further to increase, until the two is stretched to the longest length, pin 62 in positioning sleeve 6 is located in the last locating hole 511 in front end place in inner sleeve 51, table pin folding gear is formed behind location, thus the folding of table pin is positioned at below desktop, as shown in Figure 3.
Table pin location structure of the present utility model, by intersecting the regulating positioning device 5 being provided with adjustable two support bar 21 opening angles between two connecting rods 3 of leg 2, by regulating the entire length changing inside and outside loop bar 51,52 in regulating positioning device, thus change the opening angle of two support bars 21, implement to regulate and fixed fold table to the object of differing heights.The utility model directly can realize length adjustment to regulating positioning device 5 and location by button 61 on pressing outer tube 52, thus change and intersect the height of the height of leg 2, adjustment desktop, can folding until intersect leg, the location structure of table pin is simple, convenient to operation.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. a location structure for table pin, is provided with the intersection leg of at least two group interlocks below table, the leg that intersects is made up of the support bar of two intersections pivot joint, is provided with horizontal connecting rod between two groups of intersection legs; Be connected with an outer tube and between two connecting rods and be set in inner sleeve in outer tube, the tail end of inside and outside sleeve pipe is connected on connecting rod, it is characterized in that: a wherein side of inner sleeve is provided with multiple locating hole, the free end of outer tube is arranged with a positioning sleeve, be provided with one in positioning sleeve and can insert alignment pin in locating hole, positioning sleeve is provided with further and makes alignment pin upspring the pressing piece of locating hole.
2. the location structure of a kind of pin as claimed in claim 1, is characterized in that: pressing piece is that corresponding locating hole side arranges a button in positioning sleeve, and one end of button arranges alignment pin downwards, holds an elastic component below the other end of button.
3. the location structure of a kind of pin as claimed in claim 2, is characterized in that: elastic component is back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608336.6U CN205106786U (en) | 2015-08-13 | 2015-08-13 | Location structure of table foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608336.6U CN205106786U (en) | 2015-08-13 | 2015-08-13 | Location structure of table foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205106786U true CN205106786U (en) | 2016-03-30 |
Family
ID=55562450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608336.6U Active CN205106786U (en) | 2015-08-13 | 2015-08-13 | Location structure of table foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205106786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377063A (en) * | 2016-10-28 | 2017-02-08 | 革新（厦门）运动器材有限公司 | Folding table |
| CN107951174A (en) * | 2017-11-10 | 2018-04-24 | 宁波工程学院 | A kind of Multifunctional height adjusting table |
-
2015
- 2015-08-13 CN CN201520608336.6U patent/CN205106786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106377063A (en) * | 2016-10-28 | 2017-02-08 | 革新（厦门）运动器材有限公司 | Folding table |
| CN107951174A (en) * | 2017-11-10 | 2018-04-24 | 宁波工程学院 | A kind of Multifunctional height adjusting table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |