CN206525754U - A kind of improved folding table - Google Patents
A kind of improved folding table Download PDFInfo
- Publication number
- CN206525754U CN206525754U CN201621242816.6U CN201621242816U CN206525754U CN 206525754 U CN206525754 U CN 206525754U CN 201621242816 U CN201621242816 U CN 201621242816U CN 206525754 U CN206525754 U CN 206525754U
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- leg
- bar
- connecting rods
- gas spring
- feet
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 16
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 239000002355 dual-layer Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A kind of improved folding table, foldable feet is connected with below table, feet is included in below table intersects leg group provided with least one layer of, it is in parallel intersection leg to intersect leg group and include two groups, each leg that intersects includes two support bars for intersecting pivot joint, the upper end of the two parallel support bars below table is connected on a connecting rod, two connecting rods are respectively and movably connected to below table, regulating positioning device provided with distance between adjustable two connecting rods between two connecting rods, the gas spring for intersecting leg activity can be coordinated between intersection leg provided with one, gas spring resets when distance reduces between two connecting rods, stretched when distance increases between two connecting rods.The utility model can be more convenient to carry out height regulation, and simple in construction, to using offering convenience property of operation.
Description
Technical field
The utility model is related to desk, more specifically to a kind of improved folding table.
Background technology
In existing product, the feet in folding table can typically be carried out receiving after folding and leaned against below table, so as to reduce folding
Volume.A kind of folding table as described in Figure 1, this schema is only with side view illustrated example, and it sets four groups of gearings below the ＇ of table 1
Intersect the ＇ of leg 2, four groups of intersection legs are divided to two groups of Dual-layer settings, this with Rotating fields, can reduce the folding body of folding table
Product, ensures that the height of desk.Each leg that intersects is constituted by two ＇ of support bar 21, the middle part pivot of two ＇ of support bar 21
It is connected together, intersects the ＇ upper ends of leg 2 and inserted in by a connecting rod below table（Not shown in figure）, lower end is propped up in ground as feet
On face.
Two layers of intersection leg 2 ＇ up and down of the homonymy ＇ ends of corresponding support bar 21 are mutually articulated, the pivot in the middle part of this
Contact both sides are also associated with the ＇ of bracing piece 3, and bracing piece 3 is located between two groups of intersection legs 2.Intersecting the ＇ of two support bar 21 of leg
Between be additionally provided with the ＇ of regulating positioning device 5 of the adjustable ＇ opening angles of two support bar 21.Regulating positioning device includes stretching
The ＇ of inside and outside loop bar 51,52 ＇ of contracting, can be provided with elastic convex grain directly in interior loop bar, overcoat bar side wall be then provided with it is some can be with bullet
Property the positioning hole that fixes of convex grain.After unfolded table, the elastic convex grain in the ＇ of loop bar 51 in the ＇ of regulating positioning device 5 is fastened in
In one of positioning hole of outer loop bar, you can when table support and be fixed on wherein one height.In convex grain retraction elastic in season
After in the ＇ of loop bar 51, you can the inside and outside ＇ of loop bar 51 of stretching, 52 ＇, now, the elastic convex grain need to be only made to fix in another positioning
It is this to change the ＇ of two support bar 21 opening angle in hole, implement regulation with this and fixed fold table is to another height
Purpose.
For above-mentioned folding table structure, when needing that height of table top is adjusted, positioning that be below desktop is filled
Put and be adjusted on 5 ＇, after the convex grain of compression elasticity, the length of regulation internal and external casing changes the ＇ opening angles of two support bar 21 to realize
Highly adjust, be so accomplished by bending over to desktop operation in regulation, hand will stretch the positioning dress put between two support bars
Operation is adjusted in putting, it is just very inconvenient in operation for the folding table that desktop is larger.And height regulation is carried out to desktop
When, when exerting a force adjustment, operation is also very inconvenient, especially also needs to fix when heightening desktop after feet and exerts a force and lift desktop, grasps
Waste time and energy.
Utility model content
The purpose of this utility model is a kind of improved folding table of offer, and it can be more convenient to carry out height regulation, and knot
Structure is simple, to using offering convenience property of operation.
In order to reach above-mentioned purpose, solution of the present utility model is：
Foldable feet is connected with below a kind of improved folding table, table, feet is included in below table provided with extremely
Few one layer of intersection leg group, it is in parallel intersection leg to intersect leg group and include two groups, and each leg that intersects includes two friendships
The support bar of pivot joint is pitched, the upper end of the two parallel support bars below table is connected on a connecting rod, and two connecting rods are lived respectively
Dynamic to be connected to below table, the regulating positioning device provided with distance between adjustable two connecting rods between two connecting rods intersects leg
Between provided with one can coordinate intersect leg activity gas spring, gas spring between two connecting rods distance reduce when reset, two connect
Stretched when distance increases between bar.
Further, the two ends of connecting rod are movably set in respectively is connected on the sliding chute seat of table bottom surface, sliding chute seat
Inner side forms the chute for being available for rod slide respectively, connecting rod when regulating positioning device adjusts length in chute outwardly or inwardly
Slide.
Further, regulating positioning device includes telescopic interior loop bar and outer loop bar, and being provided with the outside of outer loop bar can a drawing
The positioning tie bar stretched, is provided with least one positioning hole on interior loop bar, and the inner side of positioning tie bar can be sprung into provided with one to be positioned to fixed
Elastic positioning pin in the hole of position, the rear end of positioning tie bar is additionally provided with a horizontal handle, and the front end of handle is provided with a limitation elasticity
The gear handle that alignment pin is excessively inside contracted, handle of gear is arranged on table bottom surface while below positioning tie bar.
Further, feet includes two layers of intersection leg group, intersects on upper strata in leg group and is set between two parallel support bars
There is a bracing piece, be provided with a bracing piece in two parallel support bars during leg group is intersected in lower floor, gas spring is connected to two reinforcements
Between bar, and gas spring is in parallel with a wherein support bar.
Further, feet includes two layers of intersection leg group, and the support boom end of two layers of intersection leg up and down of homonymy is mutual
Be articulated to form the pivoting point at middle part, be connected between the pivoting point of two middle side parts bracing piece positioned at two groups of intersection legs it
Between, gas spring is connected between two bracing pieces.
Further, feet is that individual layer intersects leg group, bracing piece is set in two parallel support bars, gas spring is connected to
Between two bracing pieces.
Further, the lower end that the two parallel support bars on ground are supported in feet is attached on a cross bar, on connecting rod
Provided with a fixture, the locating slot for coordinating cross bar insertion positioning is formed with fixture.
Further, below table an auxiliary strut, auxiliary strut two ends difference are connected between support bar and table bottom surface
Support bar and one is articulated on the connector of table bottom surface.
After said structure, in the utility model, intersect connecting rod of the leg connection positioned at desktop bottom surface in feet, even
Bar can be in regulating positioning device the change of inner-outer sleeve pole length when slide, and then drive crossing branching rod expansion and shrink to change
Height of table top.The gas spring for intersecting leg activity, spacing of the gas spring in two connecting rods can be coordinated by being additionally provided with one in feet simultaneously
Resetted from hour is become, aid in the rising of desktop, stretched when distance becomes big between two connecting rods, so as to be driven when desktop is raised
Table lifting, desktop is directly pushed when lowering height of table top.The outer positioning drawing drawn positioned at table bottom surface is only needed to during adjustment
Bar, and then make distance change between two connecting rods, you can automatic by table support and to be fixed on wherein one height, without being gone to table bottom
Operation, is more convenient to carry out height regulation, and simple in construction, and it is time saving and energy saving to operate, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of existing folding table；
Fig. 2 is the schematic perspective view of the utility model deployed condition（Handstand state）；
Fig. 3, Fig. 4 are side view of the present utility model；
Fig. 5 is Fig. 2 top view.
Embodiment
In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row is elaborated.
As shown in Figures 2 to 5, be it is of the present utility model be a kind of improved folding table, include table 1, the lower section of table 1
It is that at least one layer of intersection leg group is provided with below table 1 to be connected with the feet used in foldable feet, the utility model,
It is in parallel intersection leg 2 that each layer, which intersects leg group and includes two groups, and the present embodiment includes two layers of intersection leg group in table 1,
In the intersection leg 2 of 1 formed below four group of gearing of table, four groups of intersection legs are divided to two groups of Dual-layer settings, this with layer
Structure, can reduce the folding volume of folding table, ensure that the height of desk, certainly according to use demand or individual layer
Intersection leg group.As illustrated, respectively intersect leg intersects pivot joint composition by two support bars 21, two support bars 21
Middle part is articulated, and the upper end positioned at two parallel support bars 21 of the lower section of table 1 is connected on a connecting rod 22, and the present embodiment is
Bilayer intersects leg group, therefore is that two parallel support bars 21 are directly connected on a connecting rod 22 in upper strata, the activity respectively of two connecting rods 22
It is connected to the bottom surface of table 1.And two parallel support bars 21 being supported in feet on ground, the present embodiment is double-deck intersection leg
Group, therefore be that support bar 21 in lower floor is supported on ground as feet, the lower end of two parallel support bars 21 can connect in lower floor
It is connected on a cross bar 23, cross bar 23 can support on ground.In the present embodiment, the correspondence of two layers of intersection leg 2 up and down of homonymy
The end of support bar 21 is mutually articulated the pivoting point to be formed positioned at middle part, be also associated between the pivoting point of two middle side parts plus
Strong bar 24, bracing piece 24 is located between two groups of intersection legs 2, and connection is formed at middle part and is supported.
To realize that the height of folding table desktop is adjusted, height adjuster is provided with the lower section of folding table table 1.As schemed
Show, foldable intersection leg 2 is connected to the lower section of table 1 by connecting rod 22, to realize table by the subtended angle for adjusting intersection leg 2
Pin height change, and then receive after the intersection leg opened is compressed and lean against the lower section of table 1, connecting rod 22 is respectively and movably connected to
The both sides of the bottom surface of table 1, and the adjustment of the distance between two connecting rods 22 alterable.As shown in Fig. 2 being provided with one between two connecting rods 22
The regulating positioning device of distance between adjustable two connecting rods 22, regulating positioning device includes telescopic interior loop bar 31 and outer loop bar
32, the outside of inner-outer sleeve bar 32 provided with can a stretching positioning tie bar 33, release after outer drawing positioning tie bar 33 in loop bar and overcoat
The positioning of bar.The gear of at least one altitude location can be formed provided with least one positioning hole on interior loop bar 31（Do not show in figure
Go out）, the inner side of positioning tie bar 33 is provided with an elastic positioning pin（It is to show in figure）Positioning can be sprung into positioning hole, positioning tie bar
33 rear end is additionally provided with a horizontal handle 331, is positioned with facilitating to release after the operation of positioning tie bar, outer drawing positioning tie bar 33,
The inside and outside loop bar of order is with respect to stretch, and when the positioning hole on interior loop bar 31 passes through elastic positioning pin, elastic positioning pin springs into fixed
Position, makes inside and outside loop bar 31,32 be positioned after flexible.A gear can be set 332 in the front end of handle 331, handle of gear 332 is arranged on
Table bottom surface is simultaneously positioned at the lower section of positioning tie bar 33, so as to prevent the resilient key in the front of positioning tie bar 33 is excessively interior to be reduced to inner sleeve
Inside bar 31, while the holding level of positioning tie bar 33 that can also position positioned at table bottom surface is unlikely to hanging downwards.
Further, to coordinate the inside and outside loop bar drivening rod 22 after stretching movable laterally, to make the subtended angle of crossing branching rod 2 become
Greatly, feet height step-down, and then intersection leg is compressed by feet receipts by the bottom surface of table 1, as illustrated, the two ends of connecting rod 22
Be movably arranged on respectively on the sliding chute seat 4 of the bottom surface of table 1, sliding chute seat 4 is separately positioned on table bottom surface, sliding chute seat 4 it is interior
Side formed respectively be available for connecting rod 22 slide chute 41, two connecting rods 22 regulating positioning device adjust length when, i.e., its can including
Outwardly or inwardly slided in chute 41 during the length change of loop bar 31 and outer loop bar 32.When height of table top to be reduced or by feet
During folding, positioning tie bar 33 is pulled out, the inside and outside loop bar of order releases positioning, intersects the compression closing of leg 2, inside and outside loop bar 31,32
Entire length increase after drawn, drivening rod 22 slides in and out, so as to change height of table top and then by two layers of crossing branching rod
Receipts are against below desktop.Support bar 21 below table（Intersect the support bar 21 in leg group in the present embodiment for upper strata）
An auxiliary strut 25 is also connected between table bottom surface, table is positioned with further support, one end of auxiliary strut 25 is articulated in support
On bar 21, the other end can be articulated in one and be arranged on the connector of the bottom surface of table 1.
In the utility model, to make height of table top regulation more laborsaving, operation is more convenient, is provided between leg 2 is intersected
One can coordinate the gas spring 5 for intersecting leg activity, and gas spring 5 resets when distance reduces between two connecting rods 22, in two connecting rods 22
Between distance increase when stretch, i.e., gas spring 5 can raise desktop when reset, so as to aid in desktop to rise, and gas spring exists
It is stretched when reduction desktop or feet folding.
As illustrated, gas spring 5 can be arranged between two groups of intersection legs 2 opened in intersecting relatively, the present embodiment
In feet there is double-deck intersection leg group, intersect on upper strata in leg group and strengthen between two parallel support bars 21 provided with one
Bar 26, is provided with a bracing piece 26, bracing piece 26 is separately positioned in two parallel support bars 21 during leg group is intersected in lower floor
Two groups are in level crossing leg 2 in lower floor, and gas spring 5, wherein gas spring 5 and a support bar are connected between two bracing pieces 26
21 in parallel.Gas spring 5 is located between two layers of intersection leg 2, and crossing branching rod is driven when the distance between two connecting rods 22 change
When subtended angle changes, gas spring reset or it is stretched.When desktop to be raised, gas spring 5 is same when intersection leg stretching is high,
Gas spring 5 is raised because resetting the elastic potential energy produced so as to push directly on table, when reducing height of table top, pushes table 1 i.e.
Can, until during folding feet, crossing branching rod compression is folded, the gas spring 5 between two bracing pieces 26 is located at table after being stretched
Plate bottom surface.
Certainly, gas spring 5 can also be connected between two bracing pieces 24 at two layers of middle part of intersection leg 2（Do not have in figure
Such a connected mode is shown）, so that then make gas spring 5 stretch when desktop reduces height, and spring is answered during desktop wicking height
Bit strip moves height of table top rise, so as to coordinate the adjustment for intersecting leg.Similarly, for only having individual layer to intersect leg in feet
Group, can set in two parallel support bars and upper gas spring is connected between bracing piece, two bracing pieces, and gas spring can equally match somebody with somebody
The expansion or contraction for intersecting leg are closed, is adjusted with the height for being more conducive to desktop.
Improved folding table of the present utility model, when needing to change height of table top, during by raising height of table top, as long as
Outer drawing positioning tie bar 33, inside and outside loop bar 31,32 releases positioning, now in the case where the Flexible Reset power of gas spring 5 drives, and drives and hands over
Subtended angle between fork leg diminishes, and inner-outer sleeve pole-footing shortens according to regulation stall to be positioned after length, so that desktop can be raised easily, no
Artificial force is needed to carry out lifting, it is time saving and energy saving.And when needing reduction height of table top, same outer drawing positioning tie bar 33 is pushed
Table, gas spring 5 is stretched, and crossing branching rod 2 is compressed, then makes inner-outer sleeve pole-footing be positioned according to regulation stall to longer length
, realize that height of table top is adjusted.When needing feet folding, positioning tie bar 33 is pulled out in table bottom surface, completely solution
Except the positioning of inside and outside loop bar 31,32 in regulating positioning device, inside and outside loop bar 31,32 drives two connecting rods 22 outwards sliding after stretching
Dynamic, gas spring 5 is stretched to certain tensile elongation simultaneously in leg compression process is intersected, and is folded after final intersection leg compression
Receipts lean against the lower section of table 1.For the intersection leg of fixed folding, a fixture 6, the formation of fixture 6 one are additionally provided with connecting rod 22
Coordinate the locating slot 61 for the insertion positioning of cross bar 23 for intersecting the bottom of leg 2, so that in feet folding, cross bar 23 is inserted into positioning
Positioned in groove 61, to fix feet.
Intersect leg connection positioned at the connecting rod of desktop bottom surface, connecting rod in improved folding table of the present utility model, feet
Inner-outer sleeve pole length that can be in regulating positioning device is slided when changing, and then is driven crossing branching rod expansion and shunk to change table
Face height.The gas spring for intersecting leg activity, gas spring distance between two connecting rods can be coordinated by being additionally provided with one in feet simultaneously
Become hour reset, aid in the rising of desktop, stretched when distance becomes big between two connecting rods, so as to drive table when desktop is raised
Plate lifting, desktop is directly pushed when lowering height of table top.The outer positioning tie bar drawn positioned at table bottom surface is only needed to during adjustment,
And then make distance change between two connecting rods, you can and it is automatic by table support and to be fixed on wherein one height, without going behaviour to table bottom
Make, be more convenient to carry out height regulation, and it is simple in construction, it is time saving and energy saving to operate, easy to use.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (8)
1. being connected with foldable feet below a kind of improved folding table, table, feet is included in below table provided with least
One layer of intersection leg group, it is in parallel intersection leg to intersect leg group and include two groups, and each leg that intersects includes two intersections
The support bar of pivot joint, the upper end of the two parallel support bars below table is connected on a connecting rod, the activity respectively of two connecting rods
It is connected to below table, it is characterised in that：Regulating positioning device provided with distance between adjustable two connecting rods between two connecting rods,
The gas spring for intersecting leg activity can be coordinated between intersection leg provided with one, gas spring distance between two connecting rods is answered when reducing
Position, is stretched when distance increases between two connecting rods.
2. a kind of improved folding table as claimed in claim 1, it is characterised in that：The two ends of the connecting rod company of being movably set in respectively
It is connected on the sliding chute seat of table bottom surface, the inner side of sliding chute seat forms the chute for being available for rod slide respectively, and connecting rod is in regulation
Positioner is outwardly or inwardly slided when adjusting length in chute.
3. a kind of improved folding table as claimed in claim 1, it is characterised in that：Regulating positioning device is included in telescopic
Loop bar and outer loop bar, on the outside of outer loop bar provided with can one stretching positioning tie bar, on interior loop bar be provided with least one positioning hole,
The inner side of positioning tie bar can spring into elastic positioning pin of the positioning into positioning hole provided with one, and the rear end of positioning tie bar is additionally provided with a horizontal stroke
To handle, the gear handle that the front end of handle is excessively inside contracted provided with a limitation elastic positioning pin, handle of gear is arranged on table bottom surface simultaneously
Below positioning tie bar.
4. a kind of improved folding table as claimed in claim 1, it is characterised in that：Feet includes two layers of intersection leg group,
Upper strata, which intersects, is provided with a bracing piece between two parallel support bars in leg group, the two parallel supports in leg group is intersected in lower floor
A bracing piece is provided with bar, gas spring is connected between two bracing pieces, and gas spring is in parallel with a wherein support bar.
5. a kind of improved folding table as claimed in claim 1, it is characterised in that：Feet includes two layers of intersection leg group, together
The support boom end of two layers of intersection leg up and down of side is mutually articulated to form the pivoting point at middle part, the pivot joint of two middle side parts
Bracing piece is connected between point between two groups of intersection legs, gas spring is connected between two bracing pieces.
6. a kind of improved folding table as claimed in claim 1, it is characterised in that：Feet is that individual layer intersects leg group, two
Bracing piece is set in parallel support bar, and gas spring is connected between two bracing pieces.
7. a kind of improved folding table as claimed in claim 1, it is characterised in that：Two that ground is supported in feet are parallel
The lower end of support bar is attached on a cross bar, and connecting rod, which is provided with a fixture, fixture to be formed with cooperation cross bar and insert, to be determined
The locating slot of position.
8. a kind of improved folding table as claimed in claim 1, it is characterised in that：Support bar and table below table
An auxiliary strut is connected between bottom surface, auxiliary strut two ends are articulated in support bar and one on the connector of table bottom surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242816.6U CN206525754U (en) | 2016-11-21 | 2016-11-21 | A kind of improved folding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242816.6U CN206525754U (en) | 2016-11-21 | 2016-11-21 | A kind of improved folding table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206525754U true CN206525754U (en) | 2017-09-29 |
Family
ID=59922870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242816.6U Expired - Fee Related CN206525754U (en) | 2016-11-21 | 2016-11-21 | A kind of improved folding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206525754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912868A (en) * | 2017-12-11 | 2018-04-17 | 革新（厦门）运动器材有限公司 | The Table top type Liftable computer desk that a kind of bilateral slides |
-
2016
- 2016-11-21 CN CN201621242816.6U patent/CN206525754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912868A (en) * | 2017-12-11 | 2018-04-17 | 革新（厦门）运动器材有限公司 | The Table top type Liftable computer desk that a kind of bilateral slides |
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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 |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |