CN209106602U - A kind of lift office furniture - Google Patents
A kind of lift office furniture Download PDFInfo
- Publication number
- CN209106602U CN209106602U CN201821856069.4U CN201821856069U CN209106602U CN 209106602 U CN209106602 U CN 209106602U CN 201821856069 U CN201821856069 U CN 201821856069U CN 209106602 U CN209106602 U CN 209106602U
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- CN
- China
- Prior art keywords
- pedal
- gear
- shaft
- bevel type
- type gear
- 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 belongs to technical field of office furniture, in particular a kind of lift office furniture, including desktop and connecting shaft, the lower surface of the desktop is fixedly connected with inner shaft, the inner shaft is slidably connected with outer shaft, the outer shaft is fixedly connected to the upper surface of the base, and the upper surface of the pedestal is hinged by hinge and pedal a, and the pedal a and threaded rod b are rotatablely connected；Pass through setting pedal a and unilateral bearing, user only needs pushes pedals a, gear makes connecting shaft that bevel type gear a be driven to engage with gear and bevel type gear b under pedal a, pedal a is under spring action rebound, make threaded rod b that the strength of effective rotation direction be driven bevel type gear b rotation by unilateral bearing in lifting and rotation, to control desktop lifting, it stands or since entire lifting process does not need user in one's hands, only need to do a simple trample action with foot and just can control the lifting of desktop, so as to adjust when it is more laborsaving, convenient and quick.
Description
Technical field
The utility model belongs to technical field of office furniture, and in particular to a kind of lift office furniture.
Background technique
Good desk other than it should consider the space of placement information product, should also have it is enough, including laterally with
Vertical route storage space, it is exposed to avoid route, it is also noted that, high voltage power supply and InfoLine need to be isolated, and exempt from
It obtains and generates data leakage because of magnetic interference.Desktop leading edge should be designed in the bevel edge design or quadrant of round and smooth shape, with
It avoids traditional right-angle design that from oppressing build the intercommunion platform of indoor and outdoor architect and architecture field, realize working online for industry
Formula community, the disadvantage for realizing architecture field guidance development of real estate elbow part blood vessel.
Existing technology has the following problems:
1, the most of desks in market cannot be gone up and down, and in office, many situations will use the desk of different height,
Semi-crouch or posture can not induce public's occupational disease to thing long-term work；
2, market part desk has elevating function, but extremely complex or unstable in lifting process, cannot be flexible
Adjusting desk height, or when adjusting height it is relatively elaborate.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of lift office furniture, tool
Be adjustable different height have a wide range of application with it is easy to adjust laborsaving.
To achieve the above object, the utility model provides the following technical solutions: a kind of lift office furniture, including desktop
And connecting shaft, the lower surface of the desktop are fixedly connected with inner shaft, the inner shaft is slidably connected with outer shaft, the outer shaft and pedestal
Upper surface be fixedly connected, the upper surface of the pedestal is hinged by hinge and pedal a, the pedal a and threaded rod b rotation company
It connects, the upper surface of the pedestal is equipped with threaded rod b, the unilateral bearing and the fixed company of gear by unilateral bearing rotation connection
It connects, the lower surface of the pedal a is connected with the upper surface of pedestal by spring by spring, the upper surface installation of the pedestal
There is telescopic mast, the inside of the telescopic mast is equipped with telescopic rod, the top of the telescopic rod and the fixed company of threaded rod a by bearing
It connects, the top of the threaded rod a is bonded with the lower surface of desktop, and the bottom end of the telescopic rod is fixedly connected with bevel type gear b, institute
Gear is stated to be meshed with bevel type gear a.
Preferably, the upper surface of the pedestal is equipped with gear, and gear is located at the lower section of pedal a.
Preferably, the quantity of the connecting shaft is two, and the two is connected by shaft.
Preferably, the outside of the telescopic mast is provided with pedal b far from the position of pedal a, and the components in pedal b with
Pedal a is identical.
Preferably, the gear is connected with shaft, and the both ends of shaft are located at the lower section of two pedal a.
Preferably, the connecting shaft being equipped on the bevel type gear a is equipped with bevel type gear after the outer wall of telescopic mast
C, the bevel type gear c are meshed with bevel type gear b.
Preferably, the inner shaft of the telescopic rod is connected together upwards with outer shaft.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by being arranged threaded rod a and telescopic mast when 44 threaded rod a rotate in telescopic mast, threaded rod
A will drive desktop up and down motion, more steady when so that desktop is gone up and down under the action of inner shaft and outer shaft, and going up and down and after lifting
It is fixed.
2, the utility model only needs pushes pedals a, tooth under pedal a by setting pedal a and unilateral bearing, user
Wheel makes connecting shaft that bevel type gear a be driven to engage with gear and bevel type gear b, and pedal a is under spring action rebound, makes threaded rod
The strength of effective rotation direction is driven bevel type gear b rotation by unilateral bearing in lifting and rotation by b, to control desktop
Lifting is stood or since entire lifting process does not need user in one's hands, it is only necessary to do a simple trample action with foot
Just can control the lifting of desktop, so as to adjust when it is more laborsaving, convenient and quick.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pedal a in the utility model；
Fig. 3 is the enlarged structure schematic diagram of A in the utility model；
In figure: 1, desktop；2, inner shaft；3, threaded rod a；4, telescopic mast；5, outer shaft；6, pedestal；7, pedal a；8, shaft；
9, bearing；10, telescopic rod；11, pedal b；12, hinge；13, spring；14, threaded rod b；15, unilateral bearing；16, gear；17,
Bevel type gear a；18, it buckles；19, bevel type gear b；20, bevel type gear c；21, connecting shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of lift office furniture, including 1 He of desktop
The lower surface of connecting shaft 21, desktop 1 is fixedly connected with inner shaft 2, and inner shaft 2 is slidably connected with outer shaft 5, and outer shaft 5 is upper with pedestal 6
Surface is fixedly connected, and the upper surface of pedestal 6 is hinged by hinge 12 and pedal a7, and pedal a7 and threaded rod b14 are rotatablely connected,
The upper surface of pedestal 6 is equipped with threaded rod b14, unilateral bearing 15 and the fixed company of gear 16 by the rotation connection of unilateral bearing 15
It connects, the lower surface of pedal a7 is connected with the upper surface of pedestal 6 by spring 13 by spring 13, the upper surface installation of pedestal 6
There is telescopic mast 4, the inside of telescopic mast 4 is equipped with telescopic rod 10 by bearing 9, and top and the threaded rod a3 of telescopic rod 10 are fixed
Connection, the top of threaded rod a3 are bonded with the lower surface of desktop 1, and the bottom end of telescopic rod 10 is fixedly connected with bevel type gear b19, tooth
Wheel 16 is meshed with bevel type gear a17.
Specifically, the upper surface of pedestal 6 is equipped with gear 16, and gear 16 is located at the lower section of pedal a7, by pedal
Gear 16 is installed in the lower section of a7, and as user pushes pedals a7, pedal a7 can push down gear 16.
Specifically, the quantity of connecting shaft 21 is two, the two is connected by shaft 8, by two connecting shafts 21 it
Between install shaft 8, so that two connecting shafts 21 are non-interference in use.
Specifically, the outside of telescopic mast 4 is provided with pedal b11 far from the position of pedal a7, and zero in pedal b11
Part is identical as pedal a7.It being rotated forward by the pedal a7 mono- of setting two control threaded rod a3, another control threaded rod a3 is reversed,
To reasonably control the height of desktop 1.
Specifically, gear 16 is connected with shaft 8, and the both ends of shaft 8 are located at the lower section of two pedal a7, when
Gear 16 will pull shaft 8 when pushing down a gear 16, thus control bevel type gear c20 and bevel type gear b19 engage with point
From.
Specifically, the connecting shaft 21 being equipped on bevel type gear a17 is equipped with bevel type gear after the outer wall of telescopic mast 4
C20, bevel type gear c20 and bevel type gear b19 are meshed the bevel type gear b19 when rotating bevel type gear a17 can be by 9 band of bearing
Dynamic threaded rod a3 rotation, to control the lifting of desktop 1.
Specifically, the inner shaft of telescopic rod 10 is connected together upwards with outer shaft, by being arranged telescopic rod 10, telescopic rod 10 it is interior
It cannot be rotated between axis and outer shaft, to telescopic rod 10 can be driven flexible when threaded rod a3 lifting.
The working principle and process for using of the utility model: the utility model is used when needing to adjust desk height
Person does not need adjustment of standing, and controls the lifting of desk height by trampling two pedal a7 with left foot and right crus of diaphragm, when stepping on
When pedal a7, pedal a7 can push down gear 16 to drive bevel type gear a17 to engage with bevel type gear b19, step on pedal a7
When, the pressure of pedal a7 forces downwards threaded rod b14 to move up and down and rotate in pedestal 6, when the rotation side of threaded rod b14
To it is identical as the direction of unilateral bearing 15 when can be by unilateral bearing 15 with moving gear 16, the rotation of gear 16 drives bevel type gear
A17 rotation, bevel type gear a17 drive telescopic rod 10 to rotate on bearing 9 by bevel type gear b19, and telescopic rod 10 is in rotation
Threaded rod a3 rotation is driven in the process, and since the inner wall of telescopic mast 4 has screw thread, threaded rod a3 drives flexible when moving up and down
Bar 10 is flexible, to adjust the height of desktop 1.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (7)
1. a kind of lift office furniture, it is characterised in that: including desktop (1) and connecting shaft (21), the following table of the desktop (1)
Face is fixedly connected with inner shaft (2), and the inner shaft (2) is slidably connected with outer shaft (5), the upper surface of the outer shaft (5) and pedestal (6)
It is fixedly connected, the upper surface of the pedestal (6) passes through hinge (12) and pedal a (7) hingedly, the pedal a (7) and threaded rod b
(14) it is rotatablely connected, the upper surface of the pedestal (6) is equipped with threaded rod b (14), institute by unilateral bearing (15) rotation connection
It states unilateral bearing (15) to be fixedly connected with gear (16), the lower surface of the pedal a (7) passes through spring (13) and pedestal (6)
Upper surface is connected by spring (13), and the upper surface of the pedestal (6) is equipped with telescopic mast (4), the telescopic mast (4) it is interior
Portion is equipped with telescopic rod (10) by bearing (9), and the top of the telescopic rod (10) is fixedly connected with threaded rod a (3), the spiral shell
The top of rasp bar a (3) is bonded with the lower surface of desktop (1), and the bottom end and bevel type gear b (19) of the telescopic rod (10) are fixed to be connected
It connects, the gear (16) is meshed with bevel type gear a (17).
2. a kind of lift office furniture according to claim 1, it is characterised in that: pacify the upper surface of the pedestal (6)
Equipped with gear (16), and gear (16) is located at the lower section of pedal a (7).
3. a kind of lift office furniture according to claim 1, it is characterised in that: the quantity of the connecting shaft (21) is
Two, the two is connected by shaft (8).
4. a kind of lift office furniture according to claim 1, it is characterised in that: the outside of the telescopic mast (4) is remote
Position from pedal a (7) is provided with pedal b (11), and the components in pedal b (11) are identical as pedal a (7).
5. a kind of lift office furniture according to claim 1, it is characterised in that: the gear (16) and shaft (8)
It is connected, and the both ends of shaft (8) are located at the lower section of two pedal a (7).
6. a kind of lift office furniture according to claim 1, it is characterised in that: pacify on the bevel type gear a (17)
The connecting shaft (21) being equipped with through telescopic mast (4) outer wall after be equipped with bevel type gear c (20), the bevel type gear c (20) with
Bevel type gear b (19) is meshed.
7. a kind of lift office furniture according to claim 1, it is characterised in that: the inner shaft of the telescopic rod (10) with
Outer shaft is connected together upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856069.4U CN209106602U (en) | 2018-11-12 | 2018-11-12 | A kind of lift office furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856069.4U CN209106602U (en) | 2018-11-12 | 2018-11-12 | A kind of lift office furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209106602U true CN209106602U (en) | 2019-07-16 |
Family
ID=67204782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856069.4U Expired - Fee Related CN209106602U (en) | 2018-11-12 | 2018-11-12 | A kind of lift office furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209106602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946419A (en) * | 2019-12-12 | 2020-04-03 | 蚌埠市理旺实验仪器设备有限公司 | A disjunctor table chair for can changing distance between table chair in laboratory |
-
2018
- 2018-11-12 CN CN201821856069.4U patent/CN209106602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946419A (en) * | 2019-12-12 | 2020-04-03 | 蚌埠市理旺实验仪器设备有限公司 | A disjunctor table chair for can changing distance between table chair in laboratory |
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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: 20190716 Termination date: 20201112 |