CN206314849U - Hydraulic pressure automatic regulating footing - Google Patents
Hydraulic pressure automatic regulating footing Download PDFInfo
- Publication number
- CN206314849U CN206314849U CN201621161228.XU CN201621161228U CN206314849U CN 206314849 U CN206314849 U CN 206314849U CN 201621161228 U CN201621161228 U CN 201621161228U CN 206314849 U CN206314849 U CN 206314849U
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- China
- Prior art keywords
- metal support
- oil pocket
- oil
- choke block
- hydraulic pressure
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Abstract
The utility model discloses hydraulic pressure automatic regulating footing, include metal support and the base being connected with metal support, choke block is disposed between metal support and base from top to bottom, spring and soft rubber cushion, the first oil pocket is provided between metal support and choke block, the second oil pocket is provided between choke block and soft rubber cushion, wherein the first oil pocket, hydraulic oil is filled with second oil pocket, several throttle orifices are provided with choke block, overall structure is simple, it is reasonable in design, it is adapted to uneven or irregular ground, install without instrument, screw in by hand, it is easy for installation quick, the new ground of adaptation can be readjusted after mounting body movement automatically every time, it is adapted to various complicated installation pedestals.The suddenly change of load must can be just transmitted on supporter, so as to play a part of damping, buffering by slow current limliting of the throttle orifice to oil.
Description
Technical field
The utility model is related to technical field of furniture, more particularly, to hydraulic pressure automatic regulating footing.
Background technology
The leg of furniture, can be because ground out-of-flatness or irregular, causes furniture to rock, it will usually use the scraps of paper or timber wedge padding
It is levelling, so there is an effect to the furniture that cupboard etc. is seldom moved；But if the furniture such as tables and chairs to needing normal shift position work not
It is convenient.The plastic feet of bolt adjustment height was occurred in that on the market later, but equally existed surface state after mobile new position became
Change is difficult steady and need to adjust the situation of footing again, very inconvenient.
Utility model content
Problem to be solved in the utility model is to provide that a kind of simple in construction, reasonable in design, stability is high, is easily installed,
The hydraulic pressure automatic regulating footing of uneven ground is acted on and is applicable to damping, buffering.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Hydraulic pressure automatic regulating footing, including
There are metal support and the base being connected with the metal support, set successively from top to bottom between the metal support and the base
Choke block, spring and soft rubber cushion are equipped with, the first oil pocket, the choke block are provided between the metal support and the choke block
It is provided between the soft rubber cushion in the second oil pocket, first oil pocket, the second oil pocket and is filled with hydraulic oil, the section
Several throttle orifices are provided with stream plate.
Preferably, above-mentioned hydraulic pressure automatic regulating footing, wherein the soft balsam pad is silicagel pad.
Preferably, above-mentioned hydraulic pressure automatic regulating footing, wherein the quantity of the throttle orifice is 1-3.
Preferably, above-mentioned hydraulic pressure automatic regulating footing, wherein the metal support is by including but not limited to stainless steel
Metal material be made.
Preferably, above-mentioned hydraulic pressure automatic regulating footing, wherein being provided between the base and the soft rubber cushion
Liner.
Preferably, above-mentioned hydraulic pressure automatic regulating footing, wherein being provided with support bar at the top of the metal support.
The utility model is had the advantage that with beneficial effect：Section is disposed between metal support and base from top to bottom
Plate, spring and soft rubber cushion are flowed, the first oil pocket is provided between metal support and the choke block, between choke block and soft rubber cushion
The second oil pocket is provided with, several throttlings are provided with wherein being filled with hydraulic oil, choke block in the first oil pocket, the second oil pocket
Hole, overall structure is simple, reasonable in design, is adapted to uneven or irregular ground, installs without instrument, and manual screw in is
Can, it is easy for installation quick.When using when the load capacity increase of the supporter on metal support, silica gel chamber below is deformed,
Volume just diminishes, hydraulic oil therein can be squeezed into by throttle orifice in the wire chamber on top, wire chamber be mainly air and
Oil mixture, the air that the oil squeezed into can be in compressed metal chamber, it is compressed after will increase the pressure in wire chamber, so as to improve
Bearing capacity, the pressure and the load balance on top being finally reached in wire chamber；As long as the pressure of load is more than the pressure of wire chamber
Power, oil will constantly enter wire chamber, until both balance, thus serve the effect of adjust automatically.Meanwhile, bottom silica gel
Chamber becomes flat, and contact area can also increase its bearing capacity in the case of increasing.Similarly, when the load of the supporter on metal support
Lotus quantitative change hour, because we are designed with spring in silica gel chamber, following silica gel chamber from load become hour will resilience,
The spring auxiliary lower volume plus the inside just becomes greatly simultaneously, the oil that can be sucked in the wire chamber flowed into from throttle orifice, wire chamber
Middle air pressure after oil is reduced diminishes, until its pressure is varied down to and upper load balance.On the choke block that we design
Throttle orifice also has individual effect, when the shock loading by moment, and throttle orifice can oil of effective current limliting from silica gel chamber to wire chamber
Flow velocity, so as to buffer from outside impact, equally when load reduces suddenly or even disappears, throttle orifice also can be limited effectively
Stream oil is from wire chamber to the backflow of silica gel chamber so that the suddenly change of load must pass through slow current limliting ability of the throttle orifice to oil
It is transmitted on supporter, so as to play a part of damping, buffering.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
In figure：1st, metal support 2, choke block 3, spring
4th, soft rubber cushion 5, liner 6, base
7th, support bar
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, hydraulic pressure automatic regulating footing, includes metal support 1 and the base being connected with metal support 1
6, metal support 1 is made up of the metal material including but not limited to stainless steel, and the top of metal support 1 is provided with support bar 7, metal
Choke block 2, spring 3 and soft rubber cushion 4 are disposed between support 1 and base 6 from top to bottom, soft rubber cushion 4 is silicagel pad, bottom
Be provided with liner 5 between seat 6 and soft rubber cushion 4, be provided with the first oil pocket between metal support 1 and choke block 2, choke block 2 with it is soft
The second oil pocket is provided between matter rubber cushion 4, is set wherein being filled with hydraulic oil, choke block 2 in the first oil pocket, the second oil pocket
There is 1-3 throttle orifice.
Overall structure is simple, reasonable in design, is adapted to uneven or irregular ground, installs without instrument, by hand rotation
Enter, it is easy for installation quick.When using when the load capacity increase of the supporter on metal support 1, soft rubber cushion 4 below is produced
Change shape, and the volume of the second oil pocket just diminishes, and hydraulic oil therein can be squeezed into first oil pocket on top by throttle orifice, the
Be mainly air and oil mixture in one oil pocket, the oil squeezed into can compress the air in the first oil pocket, it is compressed after will increase
Pressure in first oil pocket, so that bearing capacity is improved, the pressure and the load balance on top being finally reached in the first oil pocket；Only
The pressure to be loaded is more than the pressure of the first oil pocket, and oil will constantly enter the first oil pocket, until both balance, thus plays
The effect of adjust automatically.Meanwhile, the oil pocket of bottom second becomes flat, and contact area can also increase it and carry energy in the case of increasing
Power.Similarly, when the load capacity of the supporter on metal support 1 becomes small, because we are designed with spring 3 in the second oil pocket,
Following soft rubber cushion 4 from load become hour will resilience, while plus the inside spring 3 auxiliary lower volume just become big
, air pressure after oil is reduced from the oil in the first oil pocket of throttle orifice inflow, the first oil pocket can be sucked and diminished, Zhi Daoqi
Pressure is varied down to and upper load balance.The throttle orifice on choke block 2 that we design also has individual effect, is rushed when by moment
When hitting load, throttle orifice can effective current limliting from the oily flow velocity of the second oil pocket to the first oil pocket, so as to buffer from outside
Impact, equally when load reduces suddenly or even disappears, throttle orifice also can effectively current limliting it is oily from the first oil pocket to the second oil pocket
Backflow so that the suddenly change of load must can be just transmitted on supporter by throttle orifice to the slow current limliting of oil, so as to rise
To the effect of damping, buffering.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. hydraulic pressure automatic regulating footing, it is characterised in that：Include metal support (1) and coordinate with the metal support (1) and connect
The base (6) connect, is disposed with choke block (2), spring (3) from top to bottom between the metal support (1) and the base (6)
With soft rubber cushion (4), be provided with the first oil pocket between the metal support (1) and the choke block (2), the choke block (2) with
It is provided between the soft rubber cushion (4) in the second oil pocket, first oil pocket, the second oil pocket and is filled with hydraulic oil, it is described
Choke block is provided with several throttle orifices on (2).
2. hydraulic pressure automatic regulating footing according to claim 1, it is characterised in that：The soft rubber cushion (4) is silica gel
Pad.
3. hydraulic pressure automatic regulating footing according to claim 1, it is characterised in that：The quantity of the throttle orifice is 1-3
It is individual.
4. hydraulic pressure automatic regulating footing according to claim 1, it is characterised in that：The metal support (1) be by comprising
But the metal material for being not limited to stainless steel is made.
5. hydraulic pressure automatic regulating footing according to claim 1, it is characterised in that：The base (6) with it is described soft
Liner (5) is provided between rubber cushion (4).
6. hydraulic pressure automatic regulating footing according to claim 1, it is characterised in that：Set at the top of the metal support (1)
It is equipped with support bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161228.XU CN206314849U (en) | 2016-10-25 | 2016-10-25 | Hydraulic pressure automatic regulating footing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621161228.XU CN206314849U (en) | 2016-10-25 | 2016-10-25 | Hydraulic pressure automatic regulating footing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314849U true CN206314849U (en) | 2017-07-11 |
Family
ID=59262582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621161228.XU Active CN206314849U (en) | 2016-10-25 | 2016-10-25 | Hydraulic pressure automatic regulating footing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419211A (en) * | 2016-10-25 | 2017-02-22 | 福州市台江区迪普贸易有限公司 | Hydraulic automatic adjusted type bottom foot |
| WO2020057033A1 (en) * | 2018-09-18 | 2020-03-26 | 青岛问峰实业有限公司 | Hydraulic self-adaptive adjusting foot |
-
2016
- 2016-10-25 CN CN201621161228.XU patent/CN206314849U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419211A (en) * | 2016-10-25 | 2017-02-22 | 福州市台江区迪普贸易有限公司 | Hydraulic automatic adjusted type bottom foot |
| WO2020057033A1 (en) * | 2018-09-18 | 2020-03-26 | 青岛问峰实业有限公司 | Hydraulic self-adaptive adjusting foot |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |