CN206079566U - Height -adjustable's folding table - Google Patents
Height -adjustable's folding table Download PDFInfo
- Publication number
- CN206079566U CN206079566U CN201620682437.2U CN201620682437U CN206079566U CN 206079566 U CN206079566 U CN 206079566U CN 201620682437 U CN201620682437 U CN 201620682437U CN 206079566 U CN206079566 U CN 206079566U
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- CN
- China
- Prior art keywords
- height
- folding
- locating shaft
- slide block
- outer tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a height -adjustable's folding table, including the desktop board, the below of desktop board is provided with the folding stabilizer blade of looks interlock, is connected with high adjusting positioning device on the folding stabilizer blade, and characteristics are that high adjusting positioning device includes interior sleeve pipe, outer tube and the setting locating component in the outer tube, and locating component passes through the connecting axle setting in the outer tube, the intraductal fixed location axle that is provided with of endotheca, the sheathed tube was peripheral including the overcoat pipe box was established, in locating component stretches into in the sleeve pipe and with a location axle sliding fit, the advantage is the regulation that only needs can realize a plurality of height through pulling desktop board, expandes and folds up and need not carry out manually operation to high adjusting positioning device, and high adjusting positioning device is along with the expansion of the table body impels and withdraws from with automatic realization of folding up, and overall structure is simple, and convenient operation can effectively prevent operator in use tong.
Description
Technical field
The utility model is related to a kind of folding table, more particularly, to a kind of adjustable for height folding table.
Background technology
The Chinese utility model patent of Patent No. 200720008143.2 discloses a kind of folding table leg and adjusts positioning dress
Put, the table lower section of the folding table is provided with the intersection leg of two groups of gearings, and the intersection leg is by two support bars for intersecting pivot joint
Composition, is provided with the regulating positioning device of adjustable two support bars opening angle between two support bars for intersecting leg,
The telescopic inside and outside loop bar of described regulating positioning device, is provided with an elastic convex grain in the interior loop bar, the overcoat bar side wall is then opened
There are some location holes that can be fixed with elastic convex grain, and pass through to change the height of folding table by changing the angle between two support bars
Degree, so as to can reach the adjustable for height purpose of folding table, to be suitable for different use occasions.But the regulation positioning dress of this kind of structure
Put and be required for pinning elastic convex grain with hand when height is adjusted every time so as to after departing from a location hole, pushed away under being embedded in
In one location hole, so as to realize the regulation of height, the complexity but this structure operation is got up, once misoperation can also be pressed from both sides
Hand.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable for height folding table simple to operate, effectively
Prevent tong in operator's use.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of adjustable for height folding table, bag
Desktop is included, the folding pin for mutually interlocking is provided with below described desktop, height is connected with described folding pin
Regulating positioning device, the positioning group that described height regulating positioning device includes inner sleeve, outer tube and is arranged in outer tube
Part, described positioning component is arranged in described outer tube by connecting shaft, and positioning is fixedly installed in described inner sleeve
Axle, described outer tube is set in the periphery of described inner sleeve, described positioning component stretch in described inner sleeve and with
Described locating shaft is slidably matched.
Further preferred scheme of the present utility model is：Described positioning component includes U-shaped slide block and arc elastic part, institute
The U-shaped slide block stated it is opening down, described arc elastic part is arranged on the top of described U-shaped slide block, described U-shaped slide block
Bottom offer the locating notch that multiple structure identicals are adapted with described locating shaft, with institute on described U-shaped slide block
The locating notch position corresponding section stated is connected with locating shaft and exits prerotation vane, and at the forward position of described locating notch is provided with
One guiding surface, the front end of described U-shaped slide block is provided with the second guiding surface, and the level height of described locating shaft is higher than institute
The height of the first guiding surface stated, described locating shaft and the first described guiding surface, the second described guiding surface and
Described locating shaft exits prerotation vane and is slidably matched, and the rear end of described U-shaped slide block offers connection elongated hole, described connecting shaft
Be located in described connection elongated hole and slide up and down cooperation with it, locating shaft and the first guiding surface, the second guiding surface and
Locating shaft exits prerotation vane and is slidably matched, it is ensured that U-shaped slide block and its location fit, when locating shaft inlay card enters locating notch,
Desk body is in stable state, and the locating notch of diverse location determines the differing heights of desk body, and locating shaft exits prerotation vane control
Locating shaft is exited, and so as to realize the regulation of differing heights, whole operation process is departing from the hand to height regulating positioning device
Dynamic operation, realizes the automation that height is adjusted.
Further preferred scheme of the present utility model is：Described arc elastic part includes installation portion, the bullet of integrally connected
Property deformations and supporting part, described installation portion axle is connected at the front end of described U-shaped slide block, and described supporting part is resisted against institute
The rear end of the U-shaped slide block stated, the upper end in described elastic deformation portion is resisted against on the inwall of described inner sleeve, elastic shape
The elastic force in change portion ensure that the propulsion of U-shaped slide block and exit, it is ensured that locating shaft inlay card in locating notch, so as to ensure that table
The stability of body.
Further preferred scheme of the present utility model is：Described locating shaft is exited on prerotation vane and is provided with the 3rd guiding tiltedly
Face, the 3rd described guiding surface is slidably matched with described locating shaft, and locating shaft exits the special triangular shape structure of prerotation vane
Ensure that locating shaft propulsion with exit locating notch, when desk body needs folding, locating shaft need depart from locating notch, only need by
U-shaped slide block continues to push away a segment distance forward, after locating shaft is separated from locating notch, is pulled back to toward negative side, now locating shaft meeting
With the forward position of the 3rd guiding surface rollback to locating notch, so as to realize automatically exiting from.
Further preferred scheme of the present utility model is：The quantity of described locating notch is 3, and described locating shaft is moved back
The quantity for going out prerotation vane is 3, and desk body can realize the regulation of three kinds of differing heights.
Further preferred scheme of the present utility model is：Described folding pin is provided with four groups, four groups of folding pins point
Two groups of Dual-layers are arranged in a crossed manner, and the folding pin of two-layer up and down of homonymy is mutually articulated, the end of described inner sleeve
Portion, the end of described outer tube are connected with the folding pin of lower floor, and the height of desk body becomes with the change of folding pin
Change, inner sleeve determines the connection status of folding pin with the assembly relation of outer tube, so as to control the height of desk body.
Compared with prior art, the utility model has the advantage of only need to be capable of achieving multiple height by pulling desktop
Regulation, launch and folding all height regulating positioning device need not be operated manually, height regulating positioning device with
The expansion of desk body is automatically obtained propulsion and exits with folding, and overall structure is simple, easy to operate, can effectively prevent operator from making
Use middle tong.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the explosive view of height regulating positioning device in the utility model；
Fig. 3 is the structural representation of positioning component in the utility model；
Fig. 4 is structural representation when height regulating positioning device is advanced in the utility model；
Fig. 5 is structural representation when height regulating positioning device is exited in the utility model；
The schematic diagram of three kinds of desk body height in Fig. 6 the utility model embodiments.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As illustrated, a kind of adjustable for height folding table, including desktop 1, the lower section of desktop 1 is provided with what is mutually interlocked
Folding pin 2, is connected with height regulating positioning device on folding pin 2, height regulating positioning device includes inner sleeve 3, overcoat
Pipe 4 and the positioning component 6 being arranged in outer tube 4, positioning component 6 is arranged in outer tube 4 by connecting shaft 5, in inner sleeve 3
Be fixedly installed locating shaft 31, outer tube 4 is set in the periphery of inner sleeve 3, positioning component 6 stretch in inner sleeve 3 and with positioning
Axle 31 is slidably matched, and positioning component 6 includes U-shaped slide block 61 and arc elastic part 62, opening down, the arc bullet of U-shaped slide block 61
Property part 62 is arranged on the top of U-shaped slide block 61, and the bottom of U-shaped slide block 61 offers 3 structure identicals and mutually fits with locating shaft 31
The locating notch 611 matched somebody with somebody, is connected with locating shaft and exits prerotation vane on U-shaped slide block 61 with the position corresponding section of locating notch 611
612, it is provided with the first guiding surface 613 at the forward position of locating notch 611, it is oblique that the front end of U-shaped slide block 61 is provided with the second guiding
Face 614, the level height of locating shaft 31 higher than the first guiding surface 613 height, the guiding surface 613 of locating shaft 31 and first,
Second guiding surface 614 and locating shaft exit prerotation vane 612 and are slidably matched, and the rear end of U-shaped slide block 61 offers connection elongated hole
615, connecting shaft 5 is located in connection elongated hole 615 and slides up and down cooperation with it, and arc elastic part 62 includes the peace of integrally connected
Dress portion 621, elastic deformation portion 622 and supporting part 623, the axle of installation portion 621 is connected at the front end of U-shaped slide block 61, and supporting part 623 is supported
The rear end of U-shaped slide block 61 is leaned against, the upper end in elastic deformation portion 622 is resisted against on the inwall of inner sleeve 3, and locating shaft is exited leads
The 3rd guiding surface 6121 is provided with piece 612, the 3rd guiding surface 6121 is slidably matched with locating shaft 31, folding pin 2
Four groups are provided with, four groups of folding pins are divided to two groups of Dual-layers arranged in a crossed manner, and the mutual pivot of the folding pin of two-layer up and down of homonymy
It is connected together, the end of inner sleeve 3, the end of outer tube 4 are connected with the folding pin of lower floor.
A kind of adjustable for height folding table provided by the utility model is described in detail above, it is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help
Understand the utility model and core concept.It should be pointed out that for those skilled in the art, without departing from this
On the premise of utility model principle, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls
Enter in the utility model scope of the claims.
Claims (6)
1. a kind of adjustable for height folding table, including desktop, is provided with the folding for mutually interlocking below described desktop
Pin, is connected with height regulating positioning device on described folding pin, it is characterised in that：Described height regulating positioning device bag
Inner sleeve, outer tube and the positioning component being arranged in outer tube are included, described positioning component is arranged on described by connecting shaft
Outer tube in, be fixedly installed locating shaft in described inner sleeve, described outer tube is set in the outer of described inner sleeve
Enclose, described positioning component is stretched into and is slidably matched in described inner sleeve and with described locating shaft.
2. a kind of adjustable for height folding table according to claim 1, it is characterised in that：Described positioning component includes U
Type slide block and arc elastic part, described U-shaped slide block it is opening down, described arc elastic part is arranged on described U-shaped cunning
The top of block, the bottom of described U-shaped slide block offers the positioning that multiple structure identicals are adapted with described locating shaft and lacks
Mouthful, it is connected with locating shaft with described locating notch position corresponding section on described U-shaped slide block and exits prerotation vane, described determines
The first guiding surface is provided with the forward position of position breach, the front end of described U-shaped slide block is provided with the second guiding surface, described
, higher than the height of the first described guiding surface, described locating shaft is with the first described guiding tiltedly for the level height of locating shaft
Face, the second described guiding surface and described locating shaft exit prerotation vane and are slidably matched, and the rear end of described U-shaped slide block opens up
There is connection elongated hole, described connecting shaft is located in described connection elongated hole and with it and slides up and down cooperation.
3. a kind of adjustable for height folding table according to claim 2, it is characterised in that：Described arc elastic part includes
The installation portion of integrally connected, elastic deformation portion and supporting part, described installation portion axle is connected at the front end of described U-shaped slide block,
Described supporting part is resisted against the rear end of described U-shaped slide block, and the upper end in described elastic deformation portion is resisted against described
On the inwall of inner sleeve.
4. a kind of adjustable for height folding table according to claim 2, it is characterised in that：Described locating shaft exits guiding
The 3rd guiding surface is provided with piece, the 3rd described guiding surface is slidably matched with described locating shaft.
5. a kind of adjustable for height folding table according to claim 2, it is characterised in that：The quantity of described locating notch
For 3, it is 3 that described locating shaft exits the quantity of prerotation vane.
6. a kind of adjustable for height folding table according to claim 1, it is characterised in that：Described folding pin is provided with four
Group, four groups of folding pins are divided to two groups of Dual-layers arranged in a crossed manner, and the folding pin of two-layer up and down of homonymy is mutually articulated in one
Rise, the end of described inner sleeve, the end of described outer tube are connected with the folding pin of lower floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682437.2U CN206079566U (en) | 2016-06-22 | 2016-06-22 | Height -adjustable's folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682437.2U CN206079566U (en) | 2016-06-22 | 2016-06-22 | Height -adjustable's folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206079566U true CN206079566U (en) | 2017-04-12 |
Family
ID=58465643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682437.2U Expired - Fee Related CN206079566U (en) | 2016-06-22 | 2016-06-22 | Height -adjustable's folding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206079566U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149294A (en) * | 2017-06-27 | 2017-09-12 | 洛阳理工学院 | A kind of portable Writing and drawing desk |
| CN107518582A (en) * | 2016-06-22 | 2017-12-29 | 施文秀 | A kind of adjustable for height folding table |
| CN107951174A (en) * | 2017-11-10 | 2018-04-24 | 宁波工程学院 | A kind of Multifunctional height adjusting table |
| CN109090921A (en) * | 2017-06-20 | 2018-12-28 | 上海红快展示科技有限公司 | A kind of Foldable lift service desk |
-
2016
- 2016-06-22 CN CN201620682437.2U patent/CN206079566U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518582A (en) * | 2016-06-22 | 2017-12-29 | 施文秀 | A kind of adjustable for height folding table |
| CN107518582B (en) * | 2016-06-22 | 2024-03-26 | 施文秀 | Folding table with adjustable height |
| CN109090921A (en) * | 2017-06-20 | 2018-12-28 | 上海红快展示科技有限公司 | A kind of Foldable lift service desk |
| CN107149294A (en) * | 2017-06-27 | 2017-09-12 | 洛阳理工学院 | A kind of portable Writing and drawing desk |
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20200622 |