CN206314771U - A kind of lifting desk surface - Google Patents
A kind of lifting desk surface Download PDFInfo
- Publication number
- CN206314771U CN206314771U CN201621128630.8U CN201621128630U CN206314771U CN 206314771 U CN206314771 U CN 206314771U CN 201621128630 U CN201621128630 U CN 201621128630U CN 206314771 U CN206314771 U CN 206314771U
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- mobile jib
- locking
- tables
- support component
- hinged
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Abstract
The utility model is related to field of office furniture, a kind of lifting desk surface, including tables, and the pedestal below tables, and two groups of main support components being arranged between tables and pedestal, and for the locking position-limit mechanism for the bearing height for locking main support component；The main support component includes the first mobile jib and the second mobile jib, and the upper end of the first mobile jib is movably arranged in the first chute of tables, and the bottom of the first mobile jib is hinged on pedestal；The upper end of second mobile jib is hinged on tables, and the bottom of the second mobile jib is movably arranged in pedestal chute；The locking position-limit mechanism includes the locking bed being fixed on tables, and the gear piece being located in locking bed；The upper end of the gear piece and the first mobile jib is connected, and locking bed is provided with the latch assembly for being used for locking the gear piece.The lifting desk surface employs locking position-limit mechanism and carries out limitation locking to main support component, with gear clearly, regulation it is accurate, the firm advantage of locking mechanism.
Description
Technical field
The utility model is related to field of office furniture, more particularly to a kind of lifting desk surface.
Background technology
With social development, office's occupational disease is in rising trend.Traditional desk height is all constant, or system
Height can be customized when making, but its height is still difficult what is changed once be delivered for use；Clerk is chronically at together
Handled official business in the office table desktop of one height, easily produce waist, back, neck or the occupational disease of leg.Due to these because long
Occupational disease annoyings many workers caused by seat, be at first foreign countries come into vogue standing posture office or station seat interactive mode do
It is public.This benefit possessed of handling official business is a lot, can especially solve the generation of some waist cervical spondylopathys, but also with the work(of fat-reducing
Effect, 10%-30% operating efficiency can also be lifted by understanding this mode by research report.
Due to the inappropriate problem of height of table top, in the market caused by needs switching standing and two kinds of working ways of A seating
There is the Related product of a lifting desk surface；And clerk is handled official business using desktop computer at present, for desktop computer
Custom of handling official business is that display and mouse are placed on into Different Plane, and height of display highly, is so just avoided that higher than mouse to be made
User bows stravismus display.Based on above-mentioned background technology, applicant is in a Application No. of submission a few days ago
A double-layer lifting desktop, but its are provided in the Chinese utility model patent application of " 2016204599454 ", the earlier application
It is disadvantageous in that：The locking position-limit mechanism of pinion and-rack is used in the technical scheme of the earlier application, the position-limit mechanism is deposited
It is indefinite in gear, highly it is difficult to accurately hold, and the unstable problem of locking mechanism.
The content of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of lifting desk surface, and the lifting desk surface is used
Locking position-limit mechanism carries out limitation locking to main support component, with gear clearly, regulation it is accurate, locking mechanism is firm
Advantage.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：
A kind of lifting desk surface, including tables, and the pedestal below tables, and be arranged between tables and pedestal
Two groups of main support components, and for the locking position-limit mechanism for the bearing height for locking main support component；The main support group
Part includes the composition pin joint A that is hinged in the middle part of the first mobile jib and the second mobile jib, the first mobile jib and the second mobile jib, the first mobile jib it is upper
End is movably arranged in the first chute of tables, and the bottom of the first mobile jib is hinged on pedestal；The upper end of second mobile jib
It is hinged on tables, the bottom of the second mobile jib is movably arranged in pedestal chute；The locking position-limit mechanism includes being fixed on
Locking bed on tables, and the gear piece being located in locking bed；The gear piece is connected solid with the upper end of the first mobile jib
Fixed, locking bed is provided with the latch assembly for being used for locking the gear piece.
As preferential, multiple positioning holes are provided with the gear piece along its length, latch assembly includes being located in
Locking pin on locking bed, and the handle and back-moving spring that the driving locking pin is moved axially.In said structure, locking limit
Position mechanism simplifies locking mechanism by the way of hole pin coordinates, and lifts firm position degree；In use, operator is by swinging handle
Hand outer end is that control latch assembly can be achieved, with the effect for simplifying operation structure.
As preferential, gas spring assembly, the upper end connection of the gas spring assembly are additionally provided with the main support component
On the tables on the inside of locking position-limit mechanism, the bottom of gas spring assembly is connected on the inside of the second mobile jib below pin joint A
On face.In said structure, in order to evade the setting of locking position-limit mechanism, the upper end of gas spring assembly is arranged on locking spacing
On tables on the inside of mechanism, bottom is connected on the second mobile jib medial surface；Gas spring assembly is used to aid in main support component to beat
Open, in operator lifting tables, gas spring assembly ejection auxiliary, so as to reduce the strength needed for operator lifting tables.
As preferential, the bottom of first mobile jib and the second mobile jib is connected to inside and outside pedestal on face,
Base seat groove is provided between the hinged end of pedestal and pedestal chute；When the main support component is in receiving state, the first mobile jib
It is in the pin joint A of the second mobile jib in the base seat groove.In said structure, the first mobile jib and the second mobile jib of main support component
Intersect in X-shaped and be in face inside and outside pedestal, it is whole lifting desk surface be in receiving state when, the first mobile jib with second lead
The pin joint A of bar is in the base seat groove, so that the storage folding ratio of the first mobile jib and the second mobile jib is higher, further
Reduce the accommodation space of lifting desk surface, reduce cost of transportation.
As preferential, the tables include the first table and second desk board, and the upper end of the first mobile jib is movably arranged on the
In first chute of one table, the upper end of the second mobile jib is hinged on the first table；First table and second desk board it
Between provided with two groups of secondary support components, and the desktop riser that the secondary support component can be strutted；When the desktop riser will
When the secondary support component is strutted, desktop riser is the facade baffle plate between the first table and second desk board.It is secondary in said structure
Support component can realize the difference in height regulation between the first table and second desk board, and accommodation space is reduced under rounding state, is dropped
Low cost of transportation；Under softened state, realizing the supporting desktop of two different heights is used for the office placement of desktop computer.Separately
Outside, the support that facade baffle plate is not only formed between the first table and second desk board, for locking secondary support component；But also
Side block is formed between one table and second desk board, prevents that desktop article from dropping, and have effect attractive in appearance concurrently.
As preferential, first table is in the rear side of second desk board, and the height of the first table is not less than second desk board
Height, secondary support component include the first secondary bar and the second secondary bar；The bottom of first secondary bar is hinged on second desk board
On side, the upper end of the first secondary bar is movably arranged in the second chute of the first table；The bottom of second secondary bar is hinged on
On in the middle part of first secondary bar, the upper end of the second secondary bar is hinged on the first table.
As preferential, the upper end of the desktop riser is movably arranged in the 3rd chute of the first table, desktop riser
Bottom and second desk board between pass through hinge active link.In said structure, the tune that desktop riser sets angle can be achieved
Section, can do corresponding adjustment with the operation of secondary support component.
As preferential, first table is in the front side of second desk board, and the height of second desk board is not less than the first table
Height, secondary support component include the first secondary bar and the second secondary bar；Be hinged composition in the middle part of first secondary bar and the second secondary bar
Pin joint B, the bottom of the first secondary bar is hinged on the first table, and the upper end of the first secondary bar is movably arranged on second desk board
In second chute；The bottom of second secondary bar is movably arranged in the 4th chute of the first table, the upper end hinge of the second secondary bar
It is connected on second desk board.
As preferential, the upper end of the desktop riser is movably arranged in the 3rd chute of second desk board, desktop riser
Bottom and the first table between pass through hinge active link.In said structure, the tune that desktop riser sets angle can be achieved
Section, can do corresponding adjustment with the operation of secondary support component.
The utility model uses above-mentioned technical proposal, and the lifting desk surface employs locking position-limit mechanism to main support group
The locking bed that part is carried out in limitation locking, locking position-limit mechanism is fixed on tables, and gear piece is connected simultaneously with main support component
It is located in locking bed, latch assembly is used to lock the gear piece.In the process of running, with the regulation of main support component,
Gear piece is slided relative to locking bed, when reaching ideal height, latch assembly locking gear piece, so that main support component is also
It can not adjust, the height of lifting desk surface is fixed, it can be seen that the locking position-limit mechanism has, gear is clear and definite, adjust accurate,
The firm advantage of locking mechanism.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of embodiment 1.
Fig. 2 is the positive structure schematic of embodiment 1.
Fig. 3 is Fig. 2 C portions enlarged drawing.
Fig. 4 is the side structure schematic diagram of embodiment 2.
Fig. 5 is the positive structure schematic of embodiment 2.
Embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Embodiment 1：
A kind of double-layer lifting desktop as shown in Fig. 1 ~ 3, including tables, and the pedestal 3, Yi Jishe below tables
Two groups of main support components between tables and pedestal 3 are put, and for the locking limit for the bearing height for locking main support component
Position mechanism.The main support component includes the first mobile jib 21 and the second mobile jib 22, the first mobile jib 21 and the middle part phase of the second mobile jib 22
Composition pin joint A is hinged, the upper end of the first mobile jib 21 is movably arranged in the first chute 13 of tables, under the first mobile jib 21
End is hinged on pedestal 3；The upper end of second mobile jib 22 is hinged on tables, and the bottom of the second mobile jib 22 is movably arranged on
In pedestal chute 31.
The bottom of the mobile jib 22 of first mobile jib 21 and second is connected to inside and outside pedestal 3 on face, pedestal 3
Hinged end 32 and pedestal chute 31 between be provided with base seat groove 33.When the main support component is in receiving state, the first master
The pin joint A of the mobile jib 22 of bar 21 and second is in the base seat groove 33.First mobile jib 21 of main support component and the second mobile jib
22 intersect in X-shaped and are in face inside and outside pedestal 3, it is whole lifting desk surface is in receiving state when, the first mobile jib 21 with
The pin joint A of second mobile jib 22 is in the base seat groove 33, so that the storage folding of the first mobile jib 21 and the second mobile jib 22
Folded rate is higher, reduces the accommodation space of lifting desk surface, reduces cost of transportation.
The locking position-limit mechanism is arranged on tables, and locking position-limit mechanism includes the locking bed 41 being fixed on tables,
And it is located in the gear piece 42 in locking bed 41.The upper end of the gear piece 42 and the first mobile jib 21 is connected, locking
Seat 41 is provided with the latch assembly for being used for locking the gear piece 42；It is provided with along its length on the gear piece 42 multiple
Positioning hole, latch assembly includes the locking pin 43 being located on locking bed 41, and drives what the locking pin 43 was moved axially
Handle 44 and back-moving spring 45.The back-moving spring 45 is set on locking pin 43, the both ends of back-moving spring 45 respectively with lock
Tight seat 41, locking pin 43 offset；The inner end of the handle 44 is connected with the outer end of locking pin 43, the middle part hinge of handle 44
It is connected on tables.
The lifting desk surface employs locking position-limit mechanism and carries out limitation locking to main support component, locks position-limit mechanism
In locking bed 41 be fixed on tables, gear piece 42 and main support component are connected and are located in locking bed 41, locking group
Part is used to lock the gear piece 42.In the process of running, with the regulation of main support component, gear piece 42 is relative to locking bed
41 slide, when reaching ideal height, latch assembly locking gear piece 42, so that main support component can not also be adjusted, lifting
The height of desktop is fixed, it can be seen that the locking position-limit mechanism has, gear is clear and definite, adjust accurate, and locking mechanism is firm
Advantage.Specifically, locking position-limit mechanism simplifies locking mechanism by the way of hole pin coordinates, and lifts firm position degree；Use
When, operator is that control latch assembly can be achieved by the outer end of pivotal handle 44, with the effect for simplifying operation structure.
Gas spring assembly 23 is additionally provided with the main support component, the upper end of the gas spring assembly 23 is connected to locking
On tables on the inside of position-limit mechanism, the bottom of gas spring assembly 23 is connected to the medial surface of the second mobile jib 22 below pin joint A
On；It is connected between two groups of main support components by the crosspiece 24 that links, the end of linkage crosspiece 24 is connected to gas groups of springs
On second mobile jib 22 of the lower section of part 23, the cross-sectional sizes for the crosspiece 24 that links（That is thickness）It is related to bonding strength and main support component
Stability, therefore practice in preferably by link crosspiece 24 cross-sectional width it is equal with the width of the second mobile jib 22, be generally
30mm.In order to evade the setting of locking position-limit mechanism in the structure, the upper end of gas spring assembly 23 is arranged on locking spacing
On tables on the inside of mechanism, bottom is connected on the medial surface of the second mobile jib 22；Gas spring assembly 23 is used to aid in main support group
Part is opened, in operator lifting tables, the ejection auxiliary of gas spring assembly 23, so as to reduce the power needed for operator lifting tables
Amount.In addition, linkage crosspiece 24 strengthens the support strength of main support component, prevent that desktop from tilting；Specifically, due to second
The bottom of mobile jib 22 is movably arranged in pedestal chute 31 as sliding end；Therefore the second mobile jib of two groups of main support components
22 motion frequency is difficult consistent, even and if also easily generation is rocked under softened state, and linkage crosspiece 24 is arranged on
Can be by two groups of support component coordinated operations on the bottom of second mobile jib 22, regulating frequency is consistent, and strengthens whole lifting desk surface
Stability.
The tables include the first table 11 and second desk board 12, and two groups are provided between the first table 11 and second desk board 12
Secondary support component, and the secondary support component can strut to positioning strut part.The lifting desk surface is in the first table 11
Provided with secondary support component between second desk board 12, it can be realized between the first table 11 and second desk board 12 by secondary support component
Difference in height regulation, reduce accommodation space under rounding state, reduce cost of transportation；Under softened state, two differences are realized
The office that the supporting desktop of height is used for desktop computer is placed.The part that struts is preferably desktop riser 14, when the desktop
When riser 14 struts the secondary support component, desktop riser 14 is the facade gear between the first table 11 and second desk board 12
Plate.In said structure, the support that facade baffle plate is not only formed between the first table 11 and second desk board 12, for locking secondary support
Component；But also side block is formed between the first table 11 and second desk board 12, prevent that desktop article from dropping, and have concurrently attractive in appearance
Effect.Specifically, the first table 11 is in the rear side of second desk board 12, and the height of the first table 11 is not less than second desk board 12
Highly, the upper end of the first mobile jib 21 is movably arranged in the first chute 13 of the first table 11, the upper end of the second mobile jib 22
It is hinged on the first table 11.Secondary support component includes the first secondary bar 51 and the second secondary bar 52；The lower end of first secondary bar 51
Portion is hinged on the side of second desk board 12, and the upper end of the first secondary bar 51 is movably arranged on the second chute 15 of the first table 11
It is interior；The bottom of second secondary bar 52 is hinged on the middle part of the first secondary bar 51, and the upper end of the second secondary bar 52 is hinged on the first table
On 11.The upper end of the desktop riser 14 is movably arranged in the 3rd chute 16 of the first table 11, under desktop riser 14
By the active link of hinge 17 between end and second desk board 12, said structure can realize that desktop riser 14 sets the tune of angle
Section, can do corresponding adjustment with the operation of secondary support component.In addition, secondary support of the said structure using Y-shaped structure
Component, is due to the front side that second desk board is in the first table as secondary lifting panel, and its height is not higher than the first table,
When second desk board is in minimum state, the Y shape supported at three point of secondary support component can be fixed, support.And the implementation
In a fully folded condition, second desk board lower surface can fit the pedestal of bottom, therefore the knot double-layer lifting desktop in mode
Structure is not suitable for using the secondary support component of X-shaped, because X-shaped pair support component need to set slide rail in second desk board lower surface, so as to increase
The big accommodation space of double-layer lifting desktop.
Embodiment 2：
The present embodiment and the technical scheme of embodiment 1 use identical inventive concept, to realize identical goal of the invention,
Therefore its technical scheme is substantially the same, and differs only in the regulative mode between the first table 11 and second desk board 12, specific next
Say that difference is as follows：
As shown in Figure 4,5, the tables include the first table 11 and second desk board 12, the first table 11 and second desk board 12
Between provided with two groups of secondary support components.First table 11 is in the front side of second desk board 12, and the height of second desk board 12 is not
Less than the height of the first table 11, the upper end of the first mobile jib 21 is movably arranged in the first chute 13 of the first table 11, the
The upper end of two mobile jibs 22 is hinged on the first table 11.Secondary support component includes the first secondary bar 51 and the second secondary bar 52；It is described
First secondary bar 51 and the middle part of the second secondary bar 52 are hinged and constitute pin joint B, and the bottom of the first secondary bar 51 is hinged on the first table
On 11, the upper end of the first secondary bar 51 is movably arranged in the second chute 15 of second desk board 12；The bottom of second secondary bar 52
In the 4th chute 18 for being movably arranged on the first table 11, the upper end of the second secondary bar 52 is hinged on second desk board 12.It is described
The upper end of desktop riser 14 is movably arranged in the 3rd chute 16 of second desk board 12, the bottom of desktop riser 14 and first
By the active link of hinge 17 between table 11, said structure can realize that desktop riser 14 sets the regulation of angle, can
Corresponding adjustment is done with the operation of secondary support component.In addition, said structure uses the secondary support component of X-shaped structure, it is due to
Second desk board is in the rear side of the first table as secondary lifting panel, and the height of second desk board is not less than the first table, when the
When two tables are in highest state, the X-shaped four-point supporting of secondary support component can be fixed, support.In addition, the embodiment
The secondary support component of middle use X-shaped structure, in a fully folded condition, second desk board can be located double-layer lifting desktop with the first table
In on same plane.
Claims (9)
1. a kind of lifting desk surface, including tables, and the pedestal below tables, and be arranged between tables and pedestal
Two groups of main support components, and for the locking position-limit mechanism for the bearing height for locking main support component；The main support component
Including the first mobile jib and the second mobile jib, the composition that is hinged in the middle part of the first mobile jib and the second mobile jib pin joint A, the upper end of the first mobile jib
Portion is movably arranged in the first chute of tables, and the bottom of the first mobile jib is hinged on pedestal；The upper end hinge of second mobile jib
It is connected on tables, the bottom of the second mobile jib is movably arranged in pedestal chute；It is characterized in that：The locking position-limit mechanism bag
Include the locking bed being fixed on tables, and the gear piece being located in locking bed；The upper end of the gear piece and the first mobile jib
Portion is connected, and locking bed is provided with the latch assembly for being used for locking the gear piece.
2. a kind of lifting desk surface according to claim 1, it is characterised in that：Set along its length on the gear piece
There are multiple positioning holes, latch assembly includes the locking pin being located on locking bed, and drives the locking pin axial movement
Handle and back-moving spring.
3. a kind of lifting desk surface according to claim 1, it is characterised in that：Gas spring is additionally provided with the main support component
Component, the upper end of the gas spring assembly is connected on the tables on the inside of locking position-limit mechanism, the bottom of gas spring assembly
It is connected on the second mobile jib medial surface below pin joint A.
4. a kind of lifting desk surface according to claim 1, it is characterised in that：The lower end of first mobile jib and the second mobile jib
Portion is connected to inside and outside pedestal on face, and base seat groove is provided between the hinged end of pedestal and pedestal chute；As the master
When support component is in receiving state, the pin joint A of the first mobile jib and the second mobile jib is in the base seat groove.
5. a kind of lifting desk surface according to Claims 2 or 3 or 4, it is characterised in that：The tables include the first table and
Second desk board, the upper end of the first mobile jib is movably arranged in the first chute of the first table, and the upper end of the second mobile jib is hinged
On the first table；Provided with two groups of secondary support components between first table and second desk board, and can be by the secondary branch
The desktop riser that support component is strutted；When the desktop riser struts the secondary support component, desktop riser is the first table
Facade baffle plate between second desk board.
6. a kind of lifting desk surface according to claim 5, it is characterised in that：First table is in after second desk board
Side, the height of the first table is not less than the height of second desk board, and secondary support component includes the first secondary bar and the second secondary bar；Described
The bottom of one secondary bar is hinged on the side of second desk board, and the upper end of the first secondary bar is movably arranged on the second of the first table
In chute；On the bottom of second secondary bar is hinged in the middle part of the first secondary bar, the upper end of the second secondary bar is hinged on the first table.
7. a kind of lifting desk surface according to claim 6, it is characterised in that：The upper end activity of the desktop riser is set
In the 3rd chute of the first table, pass through hinge active link between the bottom of desktop riser and second desk board.
8. a kind of lifting desk surface according to claim 5, it is characterised in that：First table is in before second desk board
Side, the height of second desk board is not less than the height of the first table, and secondary support component includes the first secondary bar and the second secondary bar；Described
The composition that is hinged in the middle part of one secondary bar and the second secondary bar pin joint B, the bottom of the first secondary bar is hinged on the first table, and first is secondary
The upper end of bar is movably arranged in the second chute of second desk board；The bottom of second secondary bar is movably arranged on the first table
In 4th chute, the upper end of the second secondary bar is hinged on second desk board.
9. a kind of lifting desk surface according to claim 8, it is characterised in that：The upper end activity of the desktop riser is set
In the 3rd chute of second desk board, pass through hinge active link between the bottom of desktop riser and the first table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128630.8U CN206314771U (en) | 2016-10-18 | 2016-10-18 | A kind of lifting desk surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621128630.8U CN206314771U (en) | 2016-10-18 | 2016-10-18 | A kind of lifting desk surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206314771U true CN206314771U (en) | 2017-07-11 |
Family
ID=59262927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621128630.8U Expired - Fee Related CN206314771U (en) | 2016-10-18 | 2016-10-18 | A kind of lifting desk surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206314771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263505A (en) * | 2016-10-18 | 2017-01-04 | 杭州蓝达工艺制品有限公司 | Double-layer lifting desktop |
| CN108125386A (en) * | 2017-11-24 | 2018-06-08 | 嘉兴海虹机电科技有限公司 | A kind of folding table |
| CN108926166A (en) * | 2018-09-19 | 2018-12-04 | 宁波凯祥家居有限公司 | Folding stand |
-
2016
- 2016-10-18 CN CN201621128630.8U patent/CN206314771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263505A (en) * | 2016-10-18 | 2017-01-04 | 杭州蓝达工艺制品有限公司 | Double-layer lifting desktop |
| CN108125386A (en) * | 2017-11-24 | 2018-06-08 | 嘉兴海虹机电科技有限公司 | A kind of folding table |
| CN108926166A (en) * | 2018-09-19 | 2018-12-04 | 宁波凯祥家居有限公司 | Folding stand |
| CN108926166B (en) * | 2018-09-19 | 2023-07-21 | 宁波凯祥家居有限公司 | Folding rack |
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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: 20170711 Termination date: 20191018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |