CN105411234A - Lifting desk chair - Google Patents
Lifting desk chair Download PDFInfo
- Publication number
- CN105411234A CN105411234A CN201510949429.XA CN201510949429A CN105411234A CN 105411234 A CN105411234 A CN 105411234A CN 201510949429 A CN201510949429 A CN 201510949429A CN 105411234 A CN105411234 A CN 105411234A
- Authority
- CN
- China
- Prior art keywords
- chair
- connecting portion
- screw
- lifting
- stool
- 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.)
- Pending
Links
Classifications
-
- 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
- A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
-
- 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
- A47B9/04—Tables with tops of variable height with vertical spindle
Landscapes
- Chairs Characterized By Structure (AREA)
Abstract
The invention relates to a desk chair structure, in particular to a lifting desk chair. A lifting chair comprises a chair stool and chair legs and further comprises a lifting part; the chair stool is arranged on the chair legs by the lifting part; the lifting part comprises a chair stool connecting part, a lifting screw, a screw rotary sleeve and a chair leg connecting part; the upper end of the lifting screw is connected with the chair stool connecting part; the lower part of the lifting screw spirally sleeves in a spiral sleeve of the chair leg connecting part; the lower end of the lifting screw extends out of the spiral sleeve of the chair leg connecting part; the screw rotary sleeve spirally sleeves a screw body of the lifting screw between the chair leg connecting part and the chair stool connecting part. The lifting desk chair has the characteristic of delicate structure, and is also low in production cost and more importantly, is safe to use.
Description
Technical field
The present invention relates to a kind of tables and chairs structure, particularly relate to a kind of up-down desk and chair.
Background technology
Chair lift of the prior art is comparatively general.Usually be all adopt gas bar as having the mechanism supporting and be elevated concurrently.Although adopt the chair lift lifting of such structure fast, there is potential safety hazard.Its production cost is also higher in addition.
Summary of the invention
The present invention will solve the problems of the technologies described above, thus provides the chair lift that a kind of delicate structure, use safety, production cost are low.
Under the technical scheme that the present invention solves the problem enters:
Chair lift, comprises chair stool and chair pin, also comprises Lift Part, and described chair stool is arranged on described chair pin by described Lift Part; Described Lift Part comprises chair stool connecting portion, lifting screw, screw rod rotation set and chair pin connecting portion; Described lifting screw upper end is connected with described chair stool connecting portion, and lower part helical is set in the swivel nut of described chair pin connecting portion, and lower end is stretched out from the swivel nut of described chair pin connecting portion; Described screw rod rotation set screw-casing is located on the body of rod of the described lifting screw between described chair pin connecting portion and chair stool connecting portion.
As preferably, described screw rod rotation set is also provided with turning handle.
As preferably, the height of described chair pin connecting portion is more than the twice of described screw rod rotation set height.
As preferably, the length of described lifting screw is less than the length of described chair pin.
Another object of the present invention is to provide a kind of same table.
Its technical scheme is as follows:
Same table, comprises table and table pin, also comprises Lift Part, and described table is arranged on described table pin by described Lift Part; Described Lift Part comprises table connecting portion, lifting screw, screw rod rotation set and table pin connecting portion; Described lifting screw upper end is connected with described table connecting portion, and lower part helical is set in the swivel nut of described table pin connecting portion, and lower end is stretched out from the swivel nut of described table pin connecting portion; Described screw rod rotation set screw-casing is located on the body of rod of the described lifting screw between described table pin connecting portion and table connecting portion.
The present invention has following beneficial effect:
The present invention not only has the feature of delicate structure, and production cost is low, the more important thing is its use safety.
Wherein, screw rod rotation set can control the lifting of lifting screw well as switch.When needing to raise, upwards unscrewed by described screw rod rotation set, then the locking action of lifting screw is removed, and can freely must be elevated by the mode rotated; When needing fixing, be screwed down by described screw rod rotation set, make it to offset with described table pin connecting portion, then lifting screw is locked, and adjustable height is fixed.Therefore, the present invention has advantage easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-chair stool, 2-Lift Part, 3-chair pin; 21-chair stool connecting portion, 22-lifting screw, 23-screw rod rotation set, 24-table pin connecting portion, 25-turning handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
This detailed description of the invention is only explanation of the invention, is not limitation of the present invention.Any change that those skilled in the art have made after having read description of the present invention, as long as in the scope of claims, all will be subject to the protection of Patent Law.
As shown in Figure 1, a kind of chair lift, chair lift, comprises chair stool 1, Lift Part 2 and chair pin 3.Described Lift Part 2 comprises chair stool connecting portion 21, lifting screw 22, screw rod rotation set 23 and chair pin connecting portion 24.Described lifting screw 22 upper end is connected with described chair stool connecting portion 21, and lower part helical is set in the swivel nut of described chair pin connecting portion 24, and lower end is stretched out from the swivel nut of described chair pin connecting portion 24; Described screw rod rotation set 23 screw-casing is located on the body of rod of the described lifting screw 22 between described chair pin connecting portion 24 and chair stool connecting portion 21.Described screw rod rotation set 23 is also provided with turning handle 25.The height of described chair pin connecting portion 24 is more than twices of described screw rod rotation set 23 height.The length of described lifting screw 22 is less than the length of described chair pin 3.
Claims (5)
1. chair lift, comprises chair stool (1) and chair pin (3), it is characterized in that: also comprise Lift Part (2), and described chair stool (1) is arranged on described chair pin (3) by described Lift Part (2); Described Lift Part (2) comprises chair stool connecting portion (21), lifting screw (22), screw rod rotation set (23) and chair pin connecting portion (24); Described lifting screw (22) upper end is connected with described chair stool connecting portion (21), and lower part helical is set in the swivel nut of described chair pin connecting portion (24), and lower end is stretched out from the swivel nut of described chair pin connecting portion (24); Described screw rod rotation set (23) screw-casing is located on the body of rod of the described lifting screw (22) be positioned between described chair pin connecting portion (24) and chair stool connecting portion (21).
2. chair lift according to claim 1, is characterized in that: described screw rod rotation set (23) is also provided with turning handle (25).
3. chair lift according to claim 1, is characterized in that: the height of described chair pin connecting portion (24) is more than the twice of described screw rod rotation set (23) height.
4. chair lift according to claim 1, is characterized in that: the length of described lifting screw (22) is less than the length of described chair pin (3).
5. same table, comprises table and table pin, it is characterized in that: also comprise Lift Part, and described table is arranged on described table pin by described Lift Part; Described Lift Part comprises table connecting portion, lifting screw, screw rod rotation set and table pin connecting portion; Described lifting screw upper end is connected with described table connecting portion, and lower part helical is set in the swivel nut of described table pin connecting portion, and lower end is stretched out from the swivel nut of described table pin connecting portion; Described screw rod rotation set screw-casing is located on the body of rod of the described lifting screw between described table pin connecting portion and table connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949429.XA CN105411234A (en) | 2015-12-18 | 2015-12-18 | Lifting desk chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949429.XA CN105411234A (en) | 2015-12-18 | 2015-12-18 | Lifting desk chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105411234A true CN105411234A (en) | 2016-03-23 |
Family
ID=55490139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949429.XA Pending CN105411234A (en) | 2015-12-18 | 2015-12-18 | Lifting desk chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903397A (en) * | 2018-04-13 | 2018-11-30 | 长沙宁湖机械设备有限公司 | A kind of multi-functional deformation table |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387797Y (en) * | 1999-08-03 | 2000-07-19 | 上海佰健势医用设备有限公司 | Lifting revolving chair |
| CN2732077Y (en) * | 2004-08-26 | 2005-10-12 | 罗玉明 | Chair with regulating rod to regulate height |
| CN201550931U (en) * | 2009-12-03 | 2010-08-18 | 张慧敏 | Stool for student |
| CN201564029U (en) * | 2009-12-17 | 2010-09-01 | 刘通 | Adjustable study stool |
| CN201571679U (en) * | 2009-12-28 | 2010-09-08 | 余姚市嘉迪塑料制品厂 | Table with adjustable height |
| CN201612362U (en) * | 2009-10-23 | 2010-10-27 | 浙江吉利汽车有限公司 | Height adjustable seat device |
| CN201911554U (en) * | 2010-11-30 | 2011-08-03 | 张淮 | Simple lifting table |
| CN202009863U (en) * | 2011-04-28 | 2011-10-19 | 佘龙华 | Screw telescopic seat |
| CN203207478U (en) * | 2013-01-11 | 2013-09-25 | 李海燕 | Hand-operated mechanical lifting table |
| CN203416942U (en) * | 2013-07-25 | 2014-02-05 | 周杨 | Practical desk |
| CN105029936A (en) * | 2015-08-31 | 2015-11-11 | 江阴市船舶设备制造有限公司 | Lifting chair for ship |
| CN205285661U (en) * | 2015-12-18 | 2016-06-08 | 浙江名江南家居有限公司 | Lift desk and chair |
-
2015
- 2015-12-18 CN CN201510949429.XA patent/CN105411234A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2387797Y (en) * | 1999-08-03 | 2000-07-19 | 上海佰健势医用设备有限公司 | Lifting revolving chair |
| CN2732077Y (en) * | 2004-08-26 | 2005-10-12 | 罗玉明 | Chair with regulating rod to regulate height |
| CN201612362U (en) * | 2009-10-23 | 2010-10-27 | 浙江吉利汽车有限公司 | Height adjustable seat device |
| CN201550931U (en) * | 2009-12-03 | 2010-08-18 | 张慧敏 | Stool for student |
| CN201564029U (en) * | 2009-12-17 | 2010-09-01 | 刘通 | Adjustable study stool |
| CN201571679U (en) * | 2009-12-28 | 2010-09-08 | 余姚市嘉迪塑料制品厂 | Table with adjustable height |
| CN201911554U (en) * | 2010-11-30 | 2011-08-03 | 张淮 | Simple lifting table |
| CN202009863U (en) * | 2011-04-28 | 2011-10-19 | 佘龙华 | Screw telescopic seat |
| CN203207478U (en) * | 2013-01-11 | 2013-09-25 | 李海燕 | Hand-operated mechanical lifting table |
| CN203416942U (en) * | 2013-07-25 | 2014-02-05 | 周杨 | Practical desk |
| CN105029936A (en) * | 2015-08-31 | 2015-11-11 | 江阴市船舶设备制造有限公司 | Lifting chair for ship |
| CN205285661U (en) * | 2015-12-18 | 2016-06-08 | 浙江名江南家居有限公司 | Lift desk and chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903397A (en) * | 2018-04-13 | 2018-11-30 | 长沙宁湖机械设备有限公司 | A kind of multi-functional deformation table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105003189A (en) | Multifunctional operation ladder | |
| CN205285661U (en) | Lift desk and chair | |
| CN105411234A (en) | Lifting desk chair | |
| CN105167920A (en) | Stretcher for stairs | |
| CN105105530A (en) | Multifunctional stool with table board | |
| CN204764098U (en) | Over -and -under type dining table | |
| CN201192178Y (en) | Vertically adjustable table | |
| CN204071092U (en) | The lifting linkage device of a kind of tea table or dining table | |
| CN203106913U (en) | Novel intelligent bathroom cabinet capable of being lifted | |
| CN102247259A (en) | Walking aid | |
| CN204743090U (en) | Dining table with adjustable height | |
| CN108577201A (en) | A kind of dining table | |
| CN105029936A (en) | Lifting chair for ship | |
| CN103653749A (en) | Table with easily-adjusted height | |
| CN104433205A (en) | Adjustable table | |
| CN204289057U (en) | Transformer outlet protective cradle | |
| CN204273669U (en) | Elevation angle adjustable computer desk | |
| CN208619479U (en) | The connector of furniture | |
| CN208425700U (en) | A kind of apartment bedside folding table | |
| CN204670722U (en) | Furniture support leg lifting fine-turning device | |
| CN205053420U (en) | Only bench of taking table of convenient to use | |
| CN208783955U (en) | Novel dining table | |
| CN205053421U (en) | Novel only bench | |
| CN204363462U (en) | A kind of rotary-tray connecting chair pin and seat cushion | |
| CN105108721A (en) | Machining table capable of being lengthened |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
|
| RJ01 | Rejection of invention patent application after publication |