CN206324434U - A kind of liftable workbench - Google Patents

A kind of liftable workbench Download PDF

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Publication number
CN206324434U
CN206324434U CN201621042342.0U CN201621042342U CN206324434U CN 206324434 U CN206324434 U CN 206324434U CN 201621042342 U CN201621042342 U CN 201621042342U CN 206324434 U CN206324434 U CN 206324434U
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CN
China
Prior art keywords
panel
support bar
operating parts
gas spring
spring
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.)
Withdrawn - After Issue
Application number
CN201621042342.0U
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Chinese (zh)
Inventor
尤小东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Jucheng Import & Export Co Ltd
Original Assignee
Ningbo Jucheng Import & Export Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Jucheng Import & Export Co Ltd filed Critical Ningbo Jucheng Import & Export Co Ltd
Priority to CN201621042342.0U priority Critical patent/CN206324434U/en
Application granted granted Critical
Publication of CN206324434U publication Critical patent/CN206324434U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of liftable workbench, including first support bar, second support bar and panel, the top located at first support bar and second support bar that panel can be adjusted up and down by an elevating mechanism, and the upper end of first support bar, second support bar rotates with the bottom surface of panel be connected respectively, elevating mechanism includes the first slideway, support member, gas spring and the first operating parts.The utility model provides a kind of more rational Working table structure of structure, power source is used as using gas spring structure, the gas spring can drive the upper end of first support bar to move back and forth in panel bottom surface, coordinate the first slideway, support member and the second slideway realize the rising regulation of workbench jointly, and when needing to reduce height of table, only need to be under the valve open mode of gas spring, artificial counter plate is pressed, the valve of gas spring is closed when panel drops to the height of needs, workbench uphill process is without artificially exerting a force, regulation is more laborsaving, and operation express delivery, it is convenient.

Description

A kind of liftable workbench
Technical field
The utility model is related to desk or stage technology field, refers specifically to a kind of liftable workbench.
Background technology
Existing desk, desktop is generally fixed in supporting construction, and the use of desktop is highly unadjustable, it is impossible to which adaptation makes The different demands of user.In the market is there is also the same table of regulating top height, but existing same table, and regulation desktop is high The complex structure of degree by multiple actions, it is necessary to could realize height regulation, inconvenient operation.And in the process of regulation height In, easily there is heeling condition in desktop, and the article being placed on desktop is easily toppled over, therefore, needs first to empty table before regulation height Article on face, it is very inconvenient.
In order to solve the above problems, application publication number is CN105901925A Chinese invention patent application《One kind lifting Table》(application number:CN201610524381.2 a kind of structure) is disclosed, it includes table top member, outer framework, inner frame and pin Frame;Outer framework and inner frame connect foot stool and table top member jointly;Table top member is provided with a pair of second chutes;Foot stool is provided with A pair of first chutes;Outer framework includes the first brace that a pair of angled is set, and the upper end of the first brace is hinged in table top member Side, the lower end of the first brace be provided be connected in the first chute and can along the first slide boss A;Inner frame includes a pair Second brace arranged in a crossed manner with the first brace, the first brace is hinged with the second brace in infall by jointed shaft;Second is oblique The lower end of bar is hinged on the inside of foot stool, and the upper end of the second brace is provided with boss B;Being provided with the second chute is used to lock boss B The locating part of position;Fixed handle, is connected between handle and the locating part of both sides by link gear in table top member.It is above-mentioned Same table in the case where keeping desktop horizontality, can adjust the height of table top member by shaking hands, however, its handle is located under desktop Side, operation inconvenience;In addition, though it counteracts the weight of certain table top member by setting weight spring, but in rise desktop When be still required for manpower raising, more arduously.
Therefore, for current liftable desk or workbench, further improved is awaited.
Utility model content
Technical problem to be solved in the utility model be for prior art present situation there is provided one kind it is easy to operate, adjust The liftable workbench in section process labour-saving.
The utility model solve the technical scheme that is used of above-mentioned technical problem for:A kind of liftable workbench, including First support bar, second support bar and panel, the first support bar and second support bar arranged crosswise are simultaneously hinged in infall, The panel can adjustably be located at the top of first support bar and second support bar, and the first support by an elevating mechanism up and down Bar, the upper end of second support bar rotate with the bottom surface of panel be connected respectively, it is characterised in that:Described elevating mechanism includes
First slideway, on the bottom surface of panel, the upper end of the first support bar can be slided along the first slideway length direction Ground is moved to be located in first slideway;
Support member, the lower end of the first support bar and second support bar can be rotatably arranged on the support member respectively, and The support member is provided with the second slideway slid along its length for the lower end of second support bar;
Gas spring, is connected on the bottom surface of panel and with the top of first support bar, for driving first support bar Upper end in the first slideway relative panel move back and forth;And
First operating parts, the valve switch on panel and to control the gas spring.
In such scheme, described gas spring at least includes seal guide sleeve and retractable located at seal guide sleeve The piston rod of one end, the end of the piston rod is fixedly connected with panel bottom surface, and described valve is located at the piston rod one end simultaneously It is connected with the first operating parts, the sidepiece of the seal guide sleeve, which stretches out, to be formed with and can be rotated with the upper end of first support bar The linking arm of connection.Using such structure, when opening the valve of gas spring by the first operating parts, first support bar it is upper End is moved in the slideway of promotion lower edge first of gas spring, meanwhile, second support bar with the first strut bar in order to coordinate, second The lower end of strut is also moved in the second slideway, so as to adjust the relative angle of the crossing between first support bar and second support bar Degree, and then the lifting of adjustment work platform.
As improvement, being additionally provided with the bottom surface of the panel can make seal guide sleeve remain relative drawing with piston rod Stretch the first spring of trend.Preferably, the connecting portion stretched out, described first are provided with the side wall of the seal guide sleeve One end of spring is connected with the connecting portion, and the other end of first spring is connected with the bottom surface of panel.Work as the utility model Workbench only lean on gas spring effect when, under gas spring initial operating state, rise active force of the gas spring to workbench More weak, workbench rise is too slow, influences governing speed, and gas spring runs the rise after a period of time to workbench Active force is larger, and workbench ramp-up rate is accelerated, and regulation process is inconsistent before and after causing workbench elevated, not enough steadily;If Put after above-mentioned first spring, when tentatively operation raises workbench to gas spring, piston rod pulls open length relative to seal guide sleeve Degree is smaller, and the intersecting angle between first support bar and second support bar is smaller, and gas spring provides the upward decomposing force of thrust Very little, gas spring acts on faint in itself, but now the first spring extended length is longer, can be provided for gas spring one it is larger auxiliary Help active force;After gas spring runs a period of time, the intersecting angle between first support bar and second support bar becomes big, gas The upward decomposing force that spring provides thrust becomes big, and now the first spring extended length shortens, for gas spring provide one compared with Small assistance force;So that the assistance force sum that the M.E that gas spring is provided is provided with the first spring is protected all the time Hold constant, it is ensured that regulation process steady and smooth before and after workbench is elevated.
It is provided with to increase on seal guide sleeve traveling comfort, the bottom surface of the panel along seal guide sleeve length The guide slide of direction arrangement, the both sides of the seal guide sleeve, which stretch out to be formed with to be oriented to guide slide respectively, to be coordinated Sliding block.
Further improve, the first buckle arranged down, corresponding, institute are provided with the lower surface of first operating parts State the first bayonet socket that is provided with and can be interlocked with first buckle on support member.Using such structure, without using this practicality During new workbench, the position that can adjust the first buckle by the first operating parts make it be aligned with the first bayonet socket, press simultaneously Pressure surface plate is allowed to downward reduction, until first support bar is folded with second support bar, the first buckle is caught in into the first card The positioning of the first operating parts is unclamped after mouthful, is easy to store.
It is relative with the first operating parts in order to strengthen being provided with the stability of workbench receiving state, the bottom surface of the panel Arrange and be located at the second card for being provided with and arranging down on the second operating parts of face plate edge, the lower surface of second operating parts Button, it is corresponding, the second bayonet socket that can be interlocked with second buckle is provided with the support member.
Preferably, being additionally provided with the bottom surface of the panel can be such that the second buckle on the second operating parts remains and the The second spring of two bayonet socket sequences.Further preferably, second operating parts is arranged on panel by the first assembly parts, institute State the first breach for being provided with the first assembly parts and stretching out and move for the second buckle;The rear end of second operating parts is bent downwards Formed and the second breach for stretching out and moving for the first folded plate, first folded plate are provided with the first folded plate, first assembly parts On be provided with the limited post extended back, one end of the second spring is nested with the limited post, the second spring it is another One end and the side wall of the second breach offset.Using such structure, so that the second buckle can be after the second bayonet socket be caught in therewith Dislocation carries out spacing.
In above-mentioned each preferred scheme, first operating parts is arranged on panel by the second assembly parts, and described first The rear end of operating parts is bent to form downwards for being provided with the second folded plate, second assembly parts and stretching out and move for the second folded plate Three breach, the valve of second folded plate and gas spring offsets.It is provided with second assembly parts for the first card on the first operating parts Button stretches out and the 4th mobile breach.Using such structure, it is not only convenient for being controlled the valve of gas spring, also makes work The assembling structure of platform is simpler, compact.
Compared with prior art, the utility model has the advantage of:It is more reasonable that the utility model provides a kind of structure Working table structure, wherein, first support bar, which is intersected and rotated with second support bar, to be connected, can be by adjusting the angle of the crossing of the two Degree determines the height of panel, and the utility model employs main power source of the gas spring structure as elevating mechanism, and the gas spring can The upper end of driving first support bar moves back and forth in panel bottom surface, the setting of the first slideway, support member and the second slideway then with gas Spring is engaged, and the rising for realizing workbench jointly by the sliding of first support bar upper end, second support bar lower end is adjusted, whole The regulation process of individual rise height of table, without artificially exerting a force, is that user brings great convenience;When needing to make work , only need to be under the valve open mode of gas spring during platform height reduction, artificial counter plate is pressed, when panel drops to needs Height when close gas spring valve, should during panel gravity it is identical with artificial force direction, make regulation process It is more laborsaving, and operation express delivery, conveniently.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of another angles of Fig. 1;
Fig. 3 is Fig. 2 part-structure schematic diagram;
Fig. 4 is the structural representation of the workbench receiving state of the utility model embodiment;
Fig. 5 is the mplifying structure schematic diagram of part A in Fig. 3;
Fig. 6 is the mplifying structure schematic diagram of part B in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figs. 1 to 6, the liftable workbench of the present embodiment includes first support bar 1, second support bar 2, panel 3 and elevating mechanism.First support bar 1 by first bearing pin 10 is hinged with the arranged crosswise of second support bar 2 and in infall, and The two first torsion spring 100 for relatively rotating stability can be increased by being additionally provided with first bearing pin 10.Panel 3 is connected to first The upper end of strut 1 and second support bar 2, support member 4 is connected to the lower end of first support bar 1 and second support bar 2.Elevating mechanism For driving first support bar 1 to be relatively rotated with second support bar 2, so that by controlling first support bar 1 and second support bar 2 Intersecting angle adjust the height of panel 3.
Specifically, the first support bar 1 and second support bar 2 in the present embodiment are respectively two, a first support bar 1 Together with a combined crosswise of second support bar 2, two first support bars 1 being arranged on after combination on the bottom surface of panel 3 are spaced simultaneously Parallel arrangement, the spaced, parallel of two second support bar 2 arrangement.The first connector 31 is provided with the bottom surface of panel 3, first company There is the articulated section 311 extended downwardly, the upper end of second support bar 2 is positioned and is hinged on by the second bearing pin 20 on fitting 31 In socket part 311.Being additionally provided with second bearing pin 20 can prevent that the upper end of second support bar 2 is relative to panel 3 under non-artificial state The second torsion spring 200 arbitrarily rotated.
Elevating mechanism in the present embodiment includes the first slideway 32, support member 4, the operating parts 6 of gas spring 5 and first.Wherein, First slideway 32 is on the bottom surface of panel 3 and length direction is perpendicular to the axial arranged of the first bearing pin 10, first support bar 1 Upper end is provided with the first connecting shaft 11, and first connecting shaft 11 is located in the first slideway 32 and can rotated relative to panel 3, and this One connecting shaft 11 can also move back and forth in the first slideway 32 relative to the bottom surface of panel 3.Support member 4 is shaped to panel about 3 The square frame-shaped of middle installing port 41 is corresponded to and has, the lower end of the first support bar 1 is provided with what vertical first support bar 1 was arranged Second connecting shaft 12, what second connecting shaft 12 can be rotated is connected in the installing port 41 of support member 4.Under second support bar 2 End is provided with the 3rd connecting shaft 21 that vertical second support bar 2 is arranged, what the 3rd connecting shaft 21 can be rotated is connected to support member 4 Installing port 41 in and be arranged in parallel with the second connecting shaft 12.The inner side of installing port 41 of support member 4 is further opened with along its length Second slideway 42 of arrangement, what the second connecting shaft 12 can move back and forth is located in second slideway 42.
Gas spring 5 is connected on the bottom surface of panel 3 and with the top of first support bar 1, for driving first to support The upper end of bar 1 moves back and forth in the first slideway 32, so as to provide power for the rising of workbench.Specifically, gas spring 5 is parallel In the first slideway 32, the second slideway 42 length direction located at panel 3 bottom surface on, gas spring 5 have seal guide sleeve 51 and The retractable piston rod 52 located at the one end of seal guide sleeve 51.It is provided with the bottom surface of panel 3 along the length of seal guide sleeve 51 The guide slide 33 of direction arrangement, the both sides of seal guide sleeve 51, which stretch out to be formed with to be oriented to guide slide 33 respectively, matches somebody with somebody The sliding block of conjunction.The sidepiece of seal guide sleeve 51 stretch out be formed with can be with the upper end of first support bar 1 11 turns of the first connecting shaft The linking arm 511 of dynamic connection.The edge of panel 3 close to the free end of piston rod 52 is provided with the second assembly parts 34, piston rod 52 Free end is fixedly connected with second assembly parts 34, and the valve 53 for controlling the switch of gas spring 5 is located at oneself of the piston rod 52 By holding on end.First operating parts 6 can transverse shifting be located between the second assembly parts 34 and the bottom surface of panel 3, the first operating parts 6 Rear end be bent to form to be provided with the second folded plate 61, the second assembly parts 34 downwards and stretched out for the second folded plate 61 and the mobile the 3rd lacks Mouth 341, the valve 53 of the second folded plate 61 and gas spring 5 offsets.
In the present embodiment, being additionally provided with the bottom surface of panel 3 can be such that seal guide sleeve 51 is remained with piston rod 52 First spring 7 of relative stretching trend.The connecting portion 512 stretched out, the first bullet are provided with the side wall of seal guide sleeve 51 One end of spring 7 is connected with the connecting portion 512, and the other end of the first spring 7 is connected with the bottom surface of panel 3.When the present embodiment When workbench is only acted on by gas spring 5, under the initial operating state of gas spring 5, effect of increasing power of the gas spring 5 to workbench More weak, workbench rise is too slow, influences governing speed, and regulation process is not enough put down before and after causing workbench elevated Surely;And set after above-mentioned first spring 7, when tentatively operation raises workbench to gas spring 5, piston rod 52 is led relative to sealing Smaller to 51 unfolded lengths of set, gas spring 5 acts on faint, but now the extended length of the first spring 7 is larger, i.e., to seal guide sleeve 51 stretching institutes are firmly larger, so as to aid in strengthening the rise efficiency of workbench;After gas spring 5 runs a period of time, piston rod 52 relative to seal guide sleeve 51 unfolded length increase, gas spring 5 effect enhancing, now, the extended length of the first spring 7 compared with It is small, that is, the stretching action to seal guide sleeve 51 is reduced, so as to keep workbench to be kept during elevated front and rear regulation Stable regulations speed.
As shown in figs. 2 to 4, the first buckle 62 arranged down is provided with the bottom surface of the first operating parts 6, corresponding, branch It is provided with the first bayonet socket 44 that can be interlocked with first buckle 62, the second assembly parts 34 to be provided with the edge of support member 4 and supplies The first buckle 62 on one operating parts 6 stretches out and the 4th mobile breach 342.It is additionally provided with the bottom surface of panel 3 and the first behaviour Workpiece 6 is positioned opposite and the second operating parts 8 positioned at the other edge of panel 3, is provided with down on the bottom surface of second operating parts 8 Second buckle 81 of arrangement, it is corresponding, the second bayonet socket 45 that can be interlocked with second buckle 81 is provided with support member 4.The Two operating parts 8 are arranged on panel 3 by the first assembly parts 9, are provided with and stretched out for the second buckle 81 and mobile on the first assembly parts 9 The first breach 91;The rear end of second operating parts 8, which is bent to form to be provided with the first folded plate 82, the first assembly parts 9 downwards, supplies first Folded plate 82 is stretched out and the second mobile breach 92, and the limited post 821 extended back, the limited post are provided with the first folded plate 82 Second spring 90 is equipped with 821, the side wall of the other end of second spring 90 and the second breach 92 offsets.In the present embodiment The one end of one spring 7 is hung on the first assembly parts 9.Above-mentioned second spring 90 makes the second buckle 81 on the second operating parts 8 all the time The trend with the sequence of the second bayonet socket 45 is kept, so that the second buckle 81 is spacing therewith after the second bayonet socket 45 is caught in.
First operating parts 6 of the present embodiment, the operating side of the second operating parts 8 are exposed independent from the edge of desktop, in order to make User operates.
Using the liftable workbench of the present embodiment, when needing to raise panel height, first is inwardly promoted to operate Part 6, makes the second folded plate 61 promote the valve 53 of gas spring 5 to open it, now, the piston rod 52 of gas spring 5 is relative to sealing Fairlead 51 is stretched out, and under the auxiliary pushing effect of the first spring 7, makes the first slideway of upper end edge 32 of first support bar 1 Inwardly sliding, while drive the second slideway of lower end edge 42 of second support bar 2 inwardly to slide, so that workbench is raised, rise To unclamping the first operating parts 6 when needing position;When needing to turn down panel height, the first operating parts 6 is inwardly promoted, is made Second folded plate 61 promotes the valve 53 of gas spring 5 to open it, now, and the people of counter plate 3 is the downward pressure of application, you can overcome The active force of the spring 7 of gas spring 5 and first, makes the first slideway of upper end edge 32 of first support bar 1 outwards slide, while driving the The second slideways of lower end edge 42 of two support bars 2 outwards slides, so as to reduce height of table, is reduced to when needing position and unclamps the One operating parts 6;When the workbench of the present embodiment need not be used, can inwardly promote the state of the first operating parts 6 under after It is continuous to be pressed downward panel 3, until first support bar 1 is folded with second support bar 2, as shown in figure 4, now, by first The first buckle 62 on operating parts 6 is caught in the first bayonet socket 44 and unclamps the first operating parts 6, promotes the second operating parts 8 by the second card Button 81 is caught in the second bayonet socket 45 unclamps the second operating parts 8 again, you can workbench is carried out into folding, is easy to carry and stores.

Claims (10)

1. a kind of liftable workbench, including first support bar (1), second support bar (2) and panel (3), described first Strut (1) and second support bar (2) arranged crosswise are simultaneously hinged in infall, the panel (3) by an elevating mechanism energy above and below Adjustably located at the top of first support bar (1) and second support bar (2), and first support bar (1), second support bar (2) Upper end rotates with the bottom surface of panel (3) be connected respectively, it is characterised in that:Described elevating mechanism includes
First slideway (32), on the bottom surface of panel (3), the upper end of the first support bar (1) can be along the first slideway (32) Length direction is slippingly located in first slideway (32);
The lower end of support member (4), the first support bar (1) and second support bar (2) can be rotatably arranged in the support member respectively (4) on, and the support member (4) is provided with the second slideway (42) slid along its length for the lower end of second support bar (2);
Gas spring (5), is connected on the bottom surface of panel (3) and with the top of first support bar (1), for driving first The upper end of strut (1) relative panel (3) in the first slideway (32) moves back and forth;And
First operating parts (6), on panel (3) and to control the valve (53) of the gas spring (5) to switch.
2. liftable workbench according to claim 1, it is characterised in that:Described gas spring (5) at least includes Seal guide sleeve (51) and the retractable piston rod (52) located at seal guide sleeve (51) one end, the end of the piston rod (52) Portion is fixedly connected with panel (3) bottom surface, described valve (53) located at piston rod (52) one end and with the first operating parts (6) phase Connection, the sidepiece of the seal guide sleeve (51), which stretches out, to be formed with and can rotate what is be connected with the upper end of first support bar (1) Linking arm (511).
3. liftable workbench according to claim 2, it is characterised in that:Also set up on the bottom surface of the panel (3) There is the first spring (7) that seal guide sleeve (51) can be made to remain relative stretching trend with piston rod (52).
4. liftable workbench according to claim 3, it is characterised in that:On the side wall of the seal guide sleeve (51) The connecting portion (512) stretched out is provided with, one end of first spring (7) is connected with the connecting portion (512), described first The other end of spring (7) is connected with the bottom surface of panel (3).
5. liftable workbench according to claim 2, it is characterised in that:It is provided with the bottom surface of the panel (3) The guide slide (33) arranged along seal guide sleeve (51) length direction, the both sides of the seal guide sleeve (51) are respectively to extension Stretch and be formed with and the sliding block coordinated can be oriented to guide slide (33).
6. the liftable workbench according to any claim in Claims 1 to 5, it is characterised in that:Described first The first buckle (62) arranged down is provided with the bottom surface of operating parts (6), it is corresponding, it is provided with energy on the support member (4) The first bayonet socket (44) being interlocked with first buckle (62).
7. liftable workbench according to claim 6, it is characterised in that:It is provided with the bottom surface of the panel (3) With the first operating parts (6) it is positioned opposite and positioned at panel (3) edge the second operating parts (8), the following table of second operating parts (8) The second buckle (81) arranged down is provided with face, corresponding, being provided with the support member (4) can be with second buckle (81) the second bayonet socket (45) being interlocked.
8. liftable workbench according to claim 7, it is characterised in that:Also set up on the bottom surface of the panel (3) Having can make the second buckle (81) on the second operating parts (8) remain the second spring with the second bayonet socket (45) sequence trend (90)。
9. liftable workbench according to claim 8, it is characterised in that:Second operating parts (8) passes through first Assembly parts (9) are arranged on panel (3), are provided with and are stretched out for the second buckle (81) and mobile the on first assembly parts (9) One breach (91);The rear end of second operating parts (8) is bent to form downwards the first folded plate (82), first assembly parts (9) On be provided with and stretched out for the first folded plate (82) and mobile the second breach (92), be provided with and extend back on first folded plate (82) Limited post (821), one end of the second spring (90) is nested with the limited post (821), the second spring (90) The side wall of the other end and the second breach (92) offsets.
10. the liftable workbench according to any claim in Claims 1 to 5, it is characterised in that:Described first Operating parts (6) is arranged on panel (3) by the second assembly parts (34), the downward bent in rear end of first operating parts (6) Into the second folded plate (61), it is provided with and stretched out for the second folded plate (61) and the 3rd mobile breach on second assembly parts (34) (341), second folded plate (61) and the valve (53) of gas spring (5) offset.
CN201621042342.0U 2016-09-07 2016-09-07 A kind of liftable workbench Withdrawn - After Issue CN206324434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621042342.0U CN206324434U (en) 2016-09-07 2016-09-07 A kind of liftable workbench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621042342.0U CN206324434U (en) 2016-09-07 2016-09-07 A kind of liftable workbench

Publications (1)

Publication Number Publication Date
CN206324434U true CN206324434U (en) 2017-07-14

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CN201621042342.0U Withdrawn - After Issue CN206324434U (en) 2016-09-07 2016-09-07 A kind of liftable workbench

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106165968A (en) * 2016-09-07 2016-11-30 宁波渠成进出口有限公司 A kind of liftable workbench
CN109556270A (en) * 2018-11-01 2019-04-02 珠海格力电器股份有限公司 Panel and new blower with it
CN110584320A (en) * 2019-09-25 2019-12-20 江阴市友邦家居用品有限公司 Lifting table
CN111227542A (en) * 2020-03-10 2020-06-05 雷天锋 Combined type reading table chair deformation mechanism based on library's intelligence is read

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106165968A (en) * 2016-09-07 2016-11-30 宁波渠成进出口有限公司 A kind of liftable workbench
CN109556270A (en) * 2018-11-01 2019-04-02 珠海格力电器股份有限公司 Panel and new blower with it
CN110584320A (en) * 2019-09-25 2019-12-20 江阴市友邦家居用品有限公司 Lifting table
CN111227542A (en) * 2020-03-10 2020-06-05 雷天锋 Combined type reading table chair deformation mechanism based on library's intelligence is read
CN111227542B (en) * 2020-03-10 2021-05-18 雷天锋 Combined type reading table chair deformation mechanism based on library's intelligence is read

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Granted publication date: 20170714

Effective date of abandoning: 20190524

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