CN104621996A - Lift type table and chair - Google Patents
Lift type table and chair Download PDFInfo
- Publication number
- CN104621996A CN104621996A CN201510059637.2A CN201510059637A CN104621996A CN 104621996 A CN104621996 A CN 104621996A CN 201510059637 A CN201510059637 A CN 201510059637A CN 104621996 A CN104621996 A CN 104621996A
- Authority
- CN
- China
- Prior art keywords
- plate
- plate holder
- major axis
- porose
- iii
- 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.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
Abstract
The invention relates to tables and chairs, in particular to a lift type table and chair. The lift type table and chair is convenient to install, capable of being installed manually and easy and convenient to operate and has good practicality. A plate I and a plate II are connected through a supporting plate holder I, a supporting plate holder II, a supporting plate holder III and a supporting plate holder IV. A perforated long shaft I penetrates through the plate I, wherein one end of the perforated long shaft I is connected with the supporting plate holder I, and the other end of the perforated long shaft I is connected with the supporting plate holder IV. A nonporous long shaft I penetrates through an adjusting plate hole I in an adjusting plate, wherein one end of the nonporous long shaft I is connected with the supporting plate holder I and a fixing ring I, and the other end of the nonporous long shaft I is connected with the supporting plate holder IV and a fixing ring IV. A fixing rod I penetrates through a plate I short hole I in the plate I and a perforated long shaft I hole in the perforated long shaft I. The fixing rod I and a fixing rod II are mounted in the plate I. The upper surface of the fixing rod I, the upper surface of the fixing rod II and the upper surface of the plate I are located in the same plane.
Description
Technical field
The present invention relates to a kind of tables and chairs, more specifically to a kind of elevatable desk and chair.
Background technology
Desk belongs to daily living article, each place in life can be seen, very large on the impact of people, and our general used tables and chairs are all uncontrollable, fixed, desk is too high or too low all can bring inconvenience, such as, owing to highly uncomfortablely affecting bone growth, affecting the learning atmosphere of students, elevatable desk and chair regulates the height of desktop by the form that can be elevated, to reach the demand being suitable for different height crowds.
Summary of the invention
The technical problem that the present invention mainly solves is: provide a kind of elevatable desk and chair, easy for installation, and elevatable desk and chair does not need motor to drive, can the height of manual adjustment tables and chairs, thus reaches the demand of crowd, has the feature of environmental protection.
For solving the problems of the technologies described above, the present invention relates to a kind of tables and chairs, more specifically to a kind of elevatable desk and chair, comprise plate I, plate II, porose major axis I, porose major axis II, porose major axis III, porose major axis IV, support plate holder I, support plate holder II, support plate holder III, support plate holder IV, atresia major axis I, atresia major axis II, fixed axis I, fixed axis II, fixed axis III, fixed axis IV, fixed bar I, fixed bar II, retainer ring I, retainer ring II, retainer ring III, retainer ring IV and adjustment plate, easy for installation, personnel can hand-held, easy and simple to handle, there is good practicality.
Support plate holder I and comprise gripper shoe I, gripper shoe II, gripper shoe III and gripper shoe IV, wherein gripper shoe I is identical with gripper shoe III, gripper shoe II is identical with gripper shoe IV, one end of gripper shoe I and one end of gripper shoe IV are articulated and connected, the other end of gripper shoe I and one end of gripper shoe II are articulated and connected, the other end of gripper shoe II and one end of gripper shoe III are articulated and connected, and the other end of gripper shoe III and the other end of gripper shoe IV are articulated and connected.Plate I, plate II is by supporting plate holder I, support plate holder II, support plate holder III to be connected with support plate holder IV, the movable upper end wherein supporting plate holder I is connected to plate I, the lower end supporting plate holder I is flexibly connected plate II, the movable upper end supporting plate holder II is connected to plate I, the lower end supporting plate holder II is flexibly connected plate II, the movable upper end supporting plate holder III is connected to plate I, the lower end supporting plate holder III is flexibly connected plate II, the movable upper end supporting plate holder IV is connected to plate I, the lower end supporting plate holder IV is flexibly connected plate II, and support plate holder I, support plate holder II, support plate holder III and support plate holder IV and lay respectively on four corners of plate I and plate II.Porose major axis I is through plate I elongated hole I on plate I, and one end is connected to and supports plate holder I, and the other end is connected to and supports plate holder IV.Porose major axis II is through plate I elongated hole II on plate I, and one end is connected to and supports plate holder II, and the other end is connected to and supports plate holder III.Porose major axis III is through plate II elongated hole II on plate II, and one end is connected to and supports plate holder I, and the other end is connected to and supports plate holder IV.Porose major axis IV is through plate II elongated hole I on plate II, and one end is connected to and supports plate holder II, and the other end is connected to and supports plate holder III.Atresia major axis I is through the adjustment plate hole I on adjustment plate, and one end is connected to and supports plate holder I and retainer ring I, and the other end is connected to and supports plate holder IV and retainer ring IV.Atresia major axis II is through the adjustment plate hole II on adjustment plate, and one end is connected to and supports plate holder II and retainer ring II, and the other end is connected to and supports plate holder III and retainer ring III.Fixed bar I is through plate I short-bore I on plate I and porose major axis I hole on porose major axis I.Fixed bar II is through plate I short-bore II on plate I and porose major axis II hole on porose major axis II.Fixed bar I and fixed bar II load plate I, the upper surface of fixed bar I and fixed bar II and the upper surface of plate I are positioned at same plane.
As the further optimization of this programme, the structure of the porose major axis I described in a kind of elevatable desk and chair of the present invention, porose major axis II, porose major axis III, porose major axis IV, measure-alike.
As the further optimization of this programme, the support plate holder I described in a kind of elevatable desk and chair of the present invention, support plate holder II, support plate holder III, to support plate holder IV identical.
As the further optimization of this programme, the atresia major axis I described in a kind of elevatable desk and chair of the present invention is identical with atresia major axis II.
As the further optimization of this programme, the fixed axis I described in a kind of elevatable desk and chair of the present invention, fixed axis II, fixed axis III are identical with fixed axis IV.
As the further optimization of this programme, the fixed bar I described in a kind of elevatable desk and chair of the present invention is identical with fixed bar II.
As the further optimization of this programme, the retainer ring I described in a kind of elevatable desk and chair of the present invention, retainer ring II, retainer ring III are identical with retainer ring IV.
The advantage of a kind of elevatable desk and chair of the present invention is: easy for installation, does not need motor to drive, can the height of manual adjustment tables and chairs, thus reaches the demand of crowd, has the feature of environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of elevatable desk and chair of the present invention.
Fig. 2 is the structural representation after a kind of elevatable desk and chair removing of the present invention plate I 1, fixed bar I 17, fixed bar II 18.
Fig. 3 is the rearview of a kind of elevatable desk and chair of the present invention.
Fig. 4 is the structural representation of the plate I 1 in a kind of elevatable desk and chair of the present invention.
Fig. 5 is the structural representation of the plate II 2 in a kind of elevatable desk and chair of the present invention.
Fig. 6 is the front view of the adjustment plate 23 in a kind of elevatable desk and chair of the present invention.
Fig. 7 is the structural representation of the support plate holder I 7 in a kind of elevatable desk and chair of the present invention.
Fig. 8 is the structural representation of gripper shoe I 7-1 in a kind of elevatable desk and chair of the present invention.
Fig. 9 is the structural representation of gripper shoe II 7-2 in a kind of elevatable desk and chair of the present invention.
Figure 10 is the structural representation of the atresia major axis I 11 in a kind of elevatable desk and chair of the present invention.
Figure 11 is the structural representation of the porose major axis I 3 in a kind of elevatable desk and chair of the present invention.
Figure 12 is the structural representation of atresia major axis I 11 in a kind of elevatable desk and chair of the present invention, atresia major axis II 12, retainer ring I, retainer ring II 19, retainer ring III20, retainer ring IV21 and adjustment plate 23 combining form I.
Figure 13 is the structural representation of atresia major axis I 11 in a kind of elevatable desk and chair of the present invention, atresia major axis II 12, retainer ring I, retainer ring II 19, retainer ring III20, retainer ring IV21 and adjustment plate 23 combining form II.
Figure 14 is the structural representation of atresia major axis I 11 in a kind of elevatable desk and chair of the present invention, atresia major axis II 12, retainer ring I, retainer ring II 19, retainer ring III20, retainer ring IV21 and adjustment plate 23 combining form III.
In figure: plate I 1; Plate I elongated hole I 1-1; Plate I elongated hole II 1-2; Plate I short-bore I 1-3; Plate I short-bore II 1-4; Plate II 2; Plate II elongated hole I 2-1; Plate II elongated hole II 2-2; Plate II short-bore I 2-3; Plate II short-bore II 2-4; Porose major axis I 3; Porose major axis I hole 3-1; Porose major axis II 4; Porose major axis III5; Porose major axis IV6; Support plate holder I 7; Gripper shoe I 7-1; Gripper shoe II 7-2; Gripper shoe III7-3; Gripper shoe IV7-4; Support plate holder II 8; Support plate holder III9; Support plate holder IV10; Atresia major axis I 11; Atresia major axis II 12; Fixed axis I 13; Fixed axis II 14; Fixed axis III15; Fixed axis IV16; Fixed bar I 17; Fixed bar II 18; Retainer ring I 19; Retainer ring II 20; Retainer ring III21; Retainer ring IV22; Adjustment plate 23; Adjustment plate hole I 23-1; Adjustment plate hole II 23-2.
Detailed description of the invention
At Fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, in 14, the present invention relates to a kind of tables and chairs, more specifically to a kind of elevatable desk and chair, comprise: plate I 1, plate II 2, porose major axis I 3, porose major axis II 4, porose major axis III5, porose major axis IV6, support plate holder I 7, support plate holder II 8, support plate holder III9, support plate holder IV10, atresia major axis I 11, atresia major axis II 12, fixed axis I 13, fixed axis II 14, fixed axis III15, fixed axis IV16, fixed bar I 17, fixed bar II 18, retainer ring I 19, retainer ring II 20, retainer ring III21, retainer ring IV22 and adjustment plate 23, easy for installation, motor is not needed to drive, can the height of manual adjustment tables and chairs, thus reach the demand of crowd, there is the feature of environmental protection.
For solving the problems of the technologies described above, fixed bar I 17 is through plate I short-bore I 1-3 on the plate I 1 and porose major axis I hole 3-1 on porose major axis I 3, and fixed bar II 18 is through plate I short-bore II 1-4 on the plate I 1 and porose major axis II hole 4-1 on porose major axis II 4; Fixed bar I 17 and fixed bar II 18 load plate I 1, porose major axis I 3 is fixed on plate I 1 by fixed bar I 17, porose major axis II 4 is fixed on plate I 1 by fixed bar II 18, and the upper surface of fixed bar I 17 and fixed bar II 18 and the upper surface of plate I 1 are positioned at same plane.
Support plate holder I 7 and comprise gripper shoe I 7-1, gripper shoe II 7-2, gripper shoe III7-3 and gripper shoe IV7-4, wherein gripper shoe I 7-1 is identical with gripper shoe III7-3,7-2 is identical with gripper shoe IV7-4 for gripper shoe II, one end of gripper shoe I 7-1 and one end of gripper shoe IV7-4 are articulated and connected, the other end of gripper shoe I 7-1 and one end of gripper shoe II 7-2 are articulated and connected, the other end of gripper shoe II 7-2 and one end of gripper shoe III7-3 are articulated and connected, the other end of gripper shoe III7-3 and the other end of gripper shoe IV7-4 are articulated and connected, and can relatively rotate.
Porose major axis I 3 is through plate I elongated hole I 1-1 on plate I 1, and one end is connected to and supports plate holder I 7, and the other end is connected to and supports plate holder IV10, and support plate holder I 7 and support plate holder IV10 are fixed on plate I 1 by porose major axis I 3.Porose major axis II 4 is through plate I elongated hole II 1-2 on plate I 1, and one end is connected to and supports plate holder II 8, and the other end is connected to and supports plate holder III9, and support plate holder II 8 and support plate holder III9 are fixed on plate I 1 by porose major axis II 4.Porose major axis III5 is through plate II elongated hole II 2-2 on plate II 2, and one end is connected to and supports plate holder I 7, and the other end is connected to and supports plate holder IV10, and support plate holder I 7 and support plate holder IV10 are fixed on plate II 2 by porose major axis III5.Porose major axis IV6 is through plate II elongated hole I 2-1 on plate II 2, and one end is connected to and supports plate holder II 8, and the other end is connected to and supports plate holder III9, and support plate holder II 8 and support plate holder III9 are fixed on plate II 2 by porose major axis IV6.
Plate I 1, plate II 2 is by supporting plate holder I 7, support plate holder II 8, support plate holder III9 to be connected with support plate holder IV10, the movable upper end wherein supporting plate holder I 7 is connected to plate I 1, the lower end supporting plate holder I 7 is flexibly connected plate II 2, the movable upper end supporting plate holder II 8 is connected to plate I 1, the lower end supporting plate holder II 8 is flexibly connected plate II 2, the movable upper end supporting plate holder III9 is connected to plate I 1, the lower end supporting plate holder III9 is flexibly connected plate II 2, the movable upper end supporting plate holder IV10 is connected to plate I 1, the lower end supporting plate holder IV10 is flexibly connected plate II 2, and support plate holder I 7, support plate holder II 8, supporting plate holder III9 and supporting plate holder IV10 lays respectively on four corners of plate I 1 and plate II 2, make to support plate holder I 7, support plate holder II 8, support plate holder III9 and support plate holder IV10 uniform force.
Atresia major axis I 11 is through adjustment plate hole I 23-1 on adjustment plate 23, and one end is connected to and supports plate holder I 7 and retainer ring I 19, and the other end is connected to and supports plate holder IV10 and retainer ring IV 22, and atresia major axis I 11 can not move, but can rotate.Atresia major axis II 12 is through adjustment plate hole II 23-2 on adjustment plate 23, and one end is connected to and supports plate holder II 8 and retainer ring II 20, and the other end is connected to and supports plate holder III9 and retainer ring III 21, and atresia major axis II 12 can not move, but can rotate.
Gripper shoe I 7-1 and gripper shoe II 7-2 produces relative rotation centered by porose major axis I 3, gripper shoe I 7-1 is connected to inside gripper shoe II 7-2, gripper shoe II 7-2 is connected in the groove of plate I 1, can prevent gripper shoe II 7-2 from inwardly or outwards offseting, thus ensure the stability of this elevating table chair apparatus.
Atresia major axis I 11 is through adjustment plate 23, due to the effect of gravity, atresia major axis I 11 is in the top of adjustment plate 23, can not move left and right on adjustment plate 23, relatively rotating between restriction gripper shoe I 7-1 and gripper shoe II 7-2, thus the distance between confinement plate I 1 and plate II 2, namely the height of tables and chairs is constant.Atresia major axis I 11 is through adjustment plate 23, when manually lifting adjustment plate 23, atresia major axis I 11 is in the below of adjustment plate 23, can move left and right on adjustment plate 23, gripper shoe I 7-1 and gripper shoe II 7-2 can relatively rotate, distance between plate I 1 and plate II 2 can regulate, and namely the height of tables and chairs can change.
Wherein these parts following are identical: the structure of porose major axis I 3, porose major axis II 4, porose major axis III5, porose major axis IV6, measure-alike.Support plate holder I 7, support plate holder II 8, support plate holder III9, IV10 is identical for support plate holder.Atresia major axis I 11 is identical with atresia major axis II 12.Fixed axis I 13, fixed axis II 14, fixed axis III15 are identical with fixed axis IV16.Fixed bar I 17 is identical with fixed bar II 18.Retainer ring I 19, retainer ring II 20, retainer ring III21 are identical with retainer ring IV22.
Certain above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (7)
1. an elevatable desk and chair, comprises plate I (1), plate II (2), porose major axis I (3), porose major axis II (4), porose major axis III (5), porose major axis IV (6), support plate holder I (7), support plate holder II (8), support plate holder III (9), support plate holder IV (10), atresia major axis I (11), atresia major axis II (12), fixed axis I (13), fixed axis II (14), fixed axis III (15), fixed axis IV (16), fixed bar I (17), fixed bar II (18), retainer ring I (19), retainer ring II (20), retainer ring III (21), retainer ring IV (22) and adjustment plate (23), is characterized in that: support plate holder I (7) and comprise gripper shoe I (7-1), gripper shoe II (7-2), gripper shoe III (7-3) and gripper shoe IV (7-4), wherein gripper shoe I (7-1) is identical with gripper shoe III (7-3), gripper shoe II (7-2) is identical with gripper shoe IV (7-4), one end of gripper shoe I (7-1) and one end of gripper shoe IV (7-4) are articulated and connected, the other end of gripper shoe I (7-1) and one end of gripper shoe II (7-2) are articulated and connected, the other end of gripper shoe II (7-2) and one end of gripper shoe III (7-3) are articulated and connected, and the other end of gripper shoe III (7-3) and the other end of gripper shoe IV (7-4) are articulated and connected, plate I (1), plate II (2) is by supporting plate holder I (7), support plate holder II (8), support plate holder III (9) to be connected with support plate holder IV (10), the movable upper end wherein supporting plate holder I (7) is connected to plate I (1), the lower end supporting plate holder I (7) is flexibly connected plate II (2), the movable upper end supporting plate holder II (8) is connected to plate I (1), the lower end supporting plate holder II (8) is flexibly connected plate II (2), the movable upper end supporting plate holder III (9) is connected to plate I (1), the lower end supporting plate holder III (9) is flexibly connected plate II (2), the movable upper end supporting plate holder IV (10) is connected to plate I (1), the lower end supporting plate holder IV (10) is flexibly connected plate II (2), and support plate holder I (7), support plate holder II (8), supporting plate holder III (9) and supporting plate holder IV (10) lays respectively on four corners of plate I (1) and plate II (2), porose major axis I (3) is through plate I elongated hole I (1-1) on plate I (1), and one end is connected to and supports plate holder I (7), and the other end is connected to and supports plate holder IV (10), porose major axis II (4) is through plate I elongated hole II (1-2) on plate I (1), and one end is connected to and supports plate holder II (8), and the other end is connected to and supports plate holder III (9), porose major axis III (5) is through plate II elongated hole II (2-2) on plate II (2), and one end is connected to and supports plate holder I (7), and the other end is connected to and supports plate holder IV (10), porose major axis IV (6) is through plate II elongated hole I (2-1) on plate II (2), and one end is connected to and supports plate holder II (8), and the other end is connected to and supports plate holder III (9), atresia major axis I (11) is through the adjustment plate hole I (23-1) in adjustment plate (23), one end is connected to and supports plate holder I (7) and retainer ring I (19), and the other end is connected to and supports plate holder IV (10) and retainer ring IV (22), atresia major axis II (12) is through the adjustment plate hole II (23-2) in adjustment plate (23), one end is connected to and supports plate holder II (8) and retainer ring II (20), and the other end is connected to and supports plate holder III (9) and retainer ring III (21), fixed bar I (17) is through plate I short-bore I (1-3) on plate I (1) and porose major axis I hole (3-1) on porose major axis I (3), fixed bar II (18) is through plate I short-bore II (1-4) on plate I (1) and porose major axis II hole (4-1) on porose major axis II (4), fixed bar I (17) and fixed bar II (18) load plate I (1), the upper surface of fixed bar I (17) and fixed bar II (18) and the upper surface of plate I (1) are positioned at same plane.
2. a kind of elevatable desk and chair according to claim 1, is characterized in that: the structure of described porose major axis I (3), porose major axis II (4), porose major axis III (5), porose major axis IV (6), measure-alike.
3. a kind of elevatable desk and chair according to claim 1, is characterized in that: described support plate holder I (7), support plate holder II (8), support plate holder III (9), support plate holder IV (10) identical.
4. a kind of elevatable desk and chair according to claim 1, is characterized in that: described atresia major axis I (11) is identical with atresia major axis II (12).
5. a kind of elevatable desk and chair according to claim 1, is characterized in that: described fixed axis I (13), fixed axis II (14), fixed axis III (15) are identical with fixed axis IV (16).
6. a kind of elevatable desk and chair according to claim 1, is characterized in that: described fixed bar I (17) is identical with fixed bar II (18).
7. a kind of elevatable desk and chair according to claim 1, is characterized in that: described retainer ring I (19), retainer ring II (20), retainer ring III (21) are identical with retainer ring IV (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059637.2A CN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059637.2A CN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104621996A true CN104621996A (en) | 2015-05-20 |
| CN104621996B CN104621996B (en) | 2017-02-22 |
Family
ID=53201625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059637.2A Expired - Fee Related CN104621996B (en) | 2015-02-04 | 2015-02-04 | Lift type table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104621996B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19814209A1 (en) * | 1997-04-01 | 1998-10-08 | Christian Christensen & Co | Parallel guide system for height-adjustable tables etc on hinge-arm basis |
| EP1222875A1 (en) * | 2001-01-12 | 2002-07-17 | NAOS S.r.l. | Small table with two shelves susceptible of being raised and lowered |
| CN101496682A (en) * | 2008-05-19 | 2009-08-05 | 浙江豪中豪健康产品有限公司 | Multifunctional chair foundation |
| CN101496679A (en) * | 2008-01-31 | 2009-08-05 | 马跃凌 | Desk with adjustable height |
| WO2013176690A1 (en) * | 2012-05-24 | 2013-11-28 | Gemmy Industries Corporation | Adjustable desktop platform |
| CN204409987U (en) * | 2015-02-04 | 2015-06-24 | 夏正付 | A kind of elevatable desk and chair |
-
2015
- 2015-02-04 CN CN201510059637.2A patent/CN104621996B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19814209A1 (en) * | 1997-04-01 | 1998-10-08 | Christian Christensen & Co | Parallel guide system for height-adjustable tables etc on hinge-arm basis |
| EP1222875A1 (en) * | 2001-01-12 | 2002-07-17 | NAOS S.r.l. | Small table with two shelves susceptible of being raised and lowered |
| CN101496679A (en) * | 2008-01-31 | 2009-08-05 | 马跃凌 | Desk with adjustable height |
| CN101496682A (en) * | 2008-05-19 | 2009-08-05 | 浙江豪中豪健康产品有限公司 | Multifunctional chair foundation |
| WO2013176690A1 (en) * | 2012-05-24 | 2013-11-28 | Gemmy Industries Corporation | Adjustable desktop platform |
| CN204409987U (en) * | 2015-02-04 | 2015-06-24 | 夏正付 | A kind of elevatable desk and chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104621996B (en) | 2017-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Inventor after: Liu Meng Inventor after: Hai Chao Inventor after: Jiang Yanzhi Inventor after: Qi Junwei Inventor after: Guo Xiaoying Inventor before: Xia Zhengfu |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161222 Address after: Xinxiang Jinsui Avenue East of Henan province 453000 City No. 191 Xinxiang College Applicant after: Xinxiang University Address before: Xinghua City, Jiangsu province Taizhou City Zhang Guo Zhen 225723 village three Lane 5 Hebei homes homes Applicant before: Xia Zhengfu |
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| 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: 20170222 Termination date: 20180204 |