CN205682789U - Foot-operated pressure liftable desk - Google Patents
Foot-operated pressure liftable desk Download PDFInfo
- Publication number
- CN205682789U CN205682789U CN201620237497.3U CN201620237497U CN205682789U CN 205682789 U CN205682789 U CN 205682789U CN 201620237497 U CN201620237497 U CN 201620237497U CN 205682789 U CN205682789 U CN 205682789U
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- CN
- China
- Prior art keywords
- desk
- pedal
- bearing pin
- connecting rod
- foot
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses foot-operated pressure liftable desk, foot-operated pressure liftable desk, including desk base, pedal gear, two elevating mechanisms and desk drawer, it is characterised in that: described desk base is made up of connecting rod and two feet；Described connecting rod has pedal groove and four rotating holes, and described feet has mounting groove, and two feet are affixed with the two ends of connecting rod respectively；Two described elevating mechanisms are symmetrically distributed in the both sides of desk base, and the lower end of elevating mechanism is fixed on desk base, and the upper end of elevating mechanism is affixed with desk drawer, and described desk drawer is open type structure, and described pedal gear is arranged in connecting rod.Foot-operated pressure liftable desk of the present utility model, can arbitrarily regulate desk height by foot-operated air pressure mode, meets the requirement of human engineering and able-bodied requirement of protecting young people, and stability is high, easy to be laborsaving, simple to operate.
Description
Technical field
This utility model relates to a kind of Novel up-down desk, particularly relates to a kind of class using foot-operated air pressure mode to lift
Table.
Background technology
Currently used traditional desk, due to its height and angle fix, be unfavorable for teen-age healthy, therefore with
Teenager height changes, just can arise at the historic moment with the Desk capable for rising and falling of table top height adjusting.
But the lifting desk sold currently on the market, elevating mechanism structure is complicated, and needing to use certain apparatus could adjust
Saving height, can not arbitrarily regulate height, if using electric up-down to there is potential safety hazard, result is lifting desk or becomes solid
Traditional desk of fixed pattern, is also detrimental to teen-age growing up healthy and sound.
Therefore, it is necessary to provide a kind of novel lifting desk, conveniently regulate desk height, to overcome drawbacks described above.
Summary of the invention
This utility model provides the desk that a kind of desk height is regulated by foot-operated pressure liftable mode.
This utility model is achieved by the following technical solution: foot-operated pressure liftable desk, including desk base, pedal
Mechanism, two elevating mechanisms and desk drawer, it is characterised in that: described desk base is made up of connecting rod and two feet；Described
Connecting rod have pedal groove and four rotating holes, described feet has mounting groove, and two feet are solid with the two ends of connecting rod respectively
Connect；Two described elevating mechanisms are symmetrically distributed in the both sides of desk base, and the lower end of elevating mechanism is fixed on desk base, rise
The upper end of descending mechanism is affixed with desk drawer, and described desk drawer is open type structure, and described pedal gear is arranged on even
In extension bar；Described pedal gear is made up of pedal, spring and two power transfer assemblies, and described pedal is arranged on pedal groove
In, pedal is provided with spring groove and four pin-and-holes, is provided with spring in described spring groove, and described power transfer assembly is arranged on connection
In bar, one end of dynamic side transmitting assembly connects with pin bore axis, and the other end of power transfer assembly connects with the lower end axle of air spring；Described
Power transfer assembly include the first bearing pin, ripping bar, the second bearing pin, the 3rd bearing pin, press rods and the 4th bearing pin, described ripping bar
One end connect with the first bearing pin axle, the centre of ripping bar is connect with rotating hole axle by the second bearing pin, the other end of ripping bar pass through the 3rd
Bearing pin connects with one end axle of press rods, and the other end and the 4th bearing pin axle of described press rods connect.
Foot-operated pressure liftable desk of the present utility model, described elevating mechanism is gentle by fixing bar, elevating lever, two bolts
Spring is constituted；Being provided with air spring and elevating lever in described fixing bar, fixing bar lower end is socketed with mounting groove；Described air spring
The lower end socket of upper end and elevating lever, the lower end of air spring is affixed with the lower end of fixing bar；The upper end of described elevating lever leads to
Cross two bolts and be arranged on the side of desk drawer.
Feature of the present utility model is: during use, and foot-operated pressure liftable desk arbitrarily can be adjusted by foot-operated air pressure mode
Desk height, meets the requirement of human engineering and able-bodied requirement of protecting young people, and stability is high, easy to be laborsaving,
Simple to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of base；
Fig. 3 is the structural representation of feet；
Fig. 4 is the structural representation of elevating mechanism；
Fig. 5 is the structural representation of pedal gear；
Fig. 6 is the exploded perspective view of power transfer assembly；
Fig. 7 is the structural representation of pedal.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, foot-operated pressure liftable desk, including desk base 1, pedal gear 2, two elevating mechanism 3 and
Desk drawer 4, it is characterised in that: described desk base 1 is made up of connecting rod 11 and two feet 12；Described connecting rod 11 is opened
Having pedal groove 111 and four rotating holes 112, described feet 12 has mounting groove 121, two feet 12 respectively with the two of connecting rod 11
Hold affixed；Two described elevating mechanisms 3 are symmetrically distributed in the both sides of desk base 1, and the lower end of elevating mechanism 3 is fixed at the bottom of desk
On seat 1, the upper end of elevating mechanism 3 is affixed with desk drawer 4, and described desk drawer 4 is open type structure, described pedal exerciser
Structure 2 is arranged in connecting rod 11.
As shown in Figure 4, described elevating mechanism 3 is made up of fixing bar 31, elevating lever 32, two bolt 33 and air spring 34；
Being provided with air spring 34 and elevating lever 32 in described fixing bar 31, fixing bar 31 lower end is socketed with mounting groove 121；Described gas bullet
The upper end of spring 34 is socketed with the lower end of elevating lever 32, and the lower end of air spring 34 is affixed with the lower end of fixing bar 31；Described lifting
The upper end of bar 32 is arranged on the side of desk drawer 4 by two bolts 33.
As shown in Fig. 5,6,7, described pedal gear 2 is made up of pedal 21, spring 22 and two power transfer assemblies 23；Institute
The pedal 21 stated is arranged in pedal groove 111, and pedal 21 is provided with spring groove 211 and four pin-and-holes 212, in described spring groove 211
It is provided with spring 22；Described power transfer assembly 23 is arranged in connecting rod 11, one end of power transfer assembly 23 and pin-and-hole 212
Axle connects, and the other end of power transfer assembly 23 connects with the lower end axle of air spring 34.
Described power transfer assembly 23 include the first bearing pin 231, ripping bar the 232, second bearing pin the 233, the 3rd bearing pin 234,
Press rods 235 and the 4th bearing pin 236；One end of described ripping bar 232 connects with the first bearing pin 231 axle, and the centre of ripping bar 232 leads to
Crossing the second bearing pin 233 to connect with rotating hole 112 axle, the other end of ripping bar 232 is by one end of the 3rd bearing pin 234 with press rods 235
Axle connects；The other end and the 4th bearing pin 236 axle of described press rods 235 connect.
The operating process of foot-operated pressure liftable desk is described as follows:
With reference to Fig. 1,2,3,4,5,6,7, according to the requirement of user, foot-operated pressure liftable desk is moved to precalculated position i.e.
Can use.When to raise the height of table top of foot-operated pressure liftable desk, foot stepped down on pedal 21 and depress, crowbar 232
One end is depressed, and the other end of crowbar 232 tilts and drives one end of press rods 235 to be tilted simultaneously, the other end of press rods 235
Trigger gas spring 34, makes air spring 34 extend, and drives elevating lever 32 to rise, unclamps pedal 21 after reaching precalculated position, foot-operated gas
Pressure lifting desk is secured on predetermined altitude.
When to decline the height of table top of foot-operated pressure liftable desk, foot stepped down on pedal 21 and depress, simultaneously by class
Table drawer 4 is pressed downward against, and makes elevating lever 32 decline, and drives air spring 34 to shrink, unclamps pedal 21 after reaching precalculated position, foot-operated gas
The desktop of pressure lifting desk is just stablized motionless.
The above, preferred embodiment the most of the present utility model, rather than it is limited to embodiment.In described above
On the basis of can also make the variation of other multi-form, all made within spirit of the present utility model and principle any repair
Change or improvement etc., all should fall in protection domain of the present utility model.
Claims (2)
1. ride pressure liftable desk, including desk base (1), pedal gear (2), two elevating mechanisms (3) and desk drawer
(4), it is characterised in that: described desk base (1) is made up of connecting rod (11) and two feet (12)；Described connecting rod (11)
Having pedal groove (111) and four rotating holes (112), described feet (12) has mounting groove (121), two feet (12) respectively with
The two ends of connecting rod (11) are affixed；Described two elevating mechanisms (3) are symmetrically distributed in the both sides of desk base (1), elevating mechanism
(3) lower end is fixed on desk base (1), and the upper end of elevating mechanism (3) is affixed with desk drawer (4), and described desk is taken out
Drawer (4) is open type structure, and it is inner that described pedal gear (2) is arranged on connecting rod (11)；Described pedal gear (2) is by pedal
(21), spring (22) and two power transfer assemblies (23) composition, it is inner that described pedal (21) is arranged on pedal groove (111), pedal
(21) being provided with spring groove (211) and four pin-and-holes (212), be provided with spring (22) in described spring groove (211), described power passes
Passing assembly (23), to be arranged on connecting rod (11) inner, and one end of power transfer assembly (23) connects with pin-and-hole (212) axle, power transmission group
The other end of part (23) connects with the lower end axle of air spring (34)；Described power transfer assembly (23) include the first bearing pin (231),
Ripping bar (232), the second bearing pin (233), the 3rd bearing pin (234), press rods (235) and the 4th bearing pin (236), described ripping bar
(232) one end connects with the first bearing pin (231) axle, and the centre of ripping bar (232) is by the second bearing pin (233) and rotating hole (112)
Axle connects, and the other end of ripping bar (232) is connect by one end axle of the 3rd bearing pin (234) with press rods (235), described press rods
(235) the other end and the 4th bearing pin (236) axle connect.
Foot-operated pressure liftable desk the most according to claim 1, it is characterised in that: described elevating mechanism (3) is by fixing
Bar (31), elevating lever (32), two bolts (33) and air spring (34) are constituted；Described fixing bar (31) is inner is provided with air spring (34)
With elevating lever (32), fixing bar (31) lower end is socketed with mounting groove (121)；The upper end of described air spring (34) and elevating lever
(32) lower end socket, the lower end of air spring (34) is affixed with the lower end of fixing bar (31)；The upper end of described elevating lever (32)
The side of desk drawer (4) it is arranged on by two bolts (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237497.3U CN205682789U (en) | 2016-03-21 | 2016-03-21 | Foot-operated pressure liftable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237497.3U CN205682789U (en) | 2016-03-21 | 2016-03-21 | Foot-operated pressure liftable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682789U true CN205682789U (en) | 2016-11-16 |
Family
ID=57263910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237497.3U Expired - Fee Related CN205682789U (en) | 2016-03-21 | 2016-03-21 | Foot-operated pressure liftable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682789U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149279A (en) * | 2017-06-30 | 2017-09-12 | 中山市红杉企业信息咨询有限公司 | A kind of intelligent cabinet for riding two dimensional development |
| CN109157035A (en) * | 2018-10-23 | 2019-01-08 | 阜阳师范学院 | A kind of financial and accountancy personnel use lifting seat |
| CN109734012A (en) * | 2019-03-22 | 2019-05-10 | 深圳科润视讯技术有限公司 | A kind of air-hoist |
| CN111418999A (en) * | 2020-03-27 | 2020-07-17 | 宁波家成贸易有限公司 | Multistage elevating gear and lift table |
-
2016
- 2016-03-21 CN CN201620237497.3U patent/CN205682789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149279A (en) * | 2017-06-30 | 2017-09-12 | 中山市红杉企业信息咨询有限公司 | A kind of intelligent cabinet for riding two dimensional development |
| CN109157035A (en) * | 2018-10-23 | 2019-01-08 | 阜阳师范学院 | A kind of financial and accountancy personnel use lifting seat |
| CN109734012A (en) * | 2019-03-22 | 2019-05-10 | 深圳科润视讯技术有限公司 | A kind of air-hoist |
| CN111418999A (en) * | 2020-03-27 | 2020-07-17 | 宁波家成贸易有限公司 | Multistage elevating gear and lift table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161116 Termination date: 20170321 |