CN1586363A - Lifting dining chair - Google Patents
Lifting dining chair Download PDFInfo
- Publication number
- CN1586363A CN1586363A CN 200410064664 CN200410064664A CN1586363A CN 1586363 A CN1586363 A CN 1586363A CN 200410064664 CN200410064664 CN 200410064664 CN 200410064664 A CN200410064664 A CN 200410064664A CN 1586363 A CN1586363 A CN 1586363A
- Authority
- CN
- China
- Prior art keywords
- seat
- dining chair
- base
- slip cap
- pneumatic elevation
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/002—Children's chairs adjustable
- A47D1/004—Children's chairs adjustable in height
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- Chairs Characterized By Structure (AREA)
Abstract
The lifting dining chair includes upper chair and lower pedestal. There are tray in the chair and pneumatically elevating rod between the chair and the pedestal. The pneumatically elevating rod includes mandril and sliding sleeve around the mandril. Of the mandril and the sliding sleeve, one is fixed to the pedestal and the other is fixed to the chair. The dining chair may be step-less regulated pneumatically.
Description
Technical field
The present invention relates to a kind of children's lifting dining chair.
Background technology
Lifting dining chair of the prior art, comprise the seat that is positioned at the top, be positioned at the base of below, has pallet on the described seat, between described seat and described base, be provided with bracing frame, the bracing frame of Bao Shu comprises the drop shot that is fixedly connected with described base, the upper slide bar that is fixedly connected with described seat, described upper slide bar is inserted in the described drop shot slidably, be locked in limited gear by locking mechanism between described upper slide bar and the described drop shot, be to carry out step-less adjustment between described upper slide bar and the described drop shot, and the operation of user when regulating lifting neither be very convenient.
Summary of the invention
The object of the invention provides a kind of lifting dining chair, can realize its height of step-less adjustment.
Technical scheme of the present invention is: a kind of lifting dining chair, comprise the seat that is positioned at the top, the base that is positioned at the below, has pallet on the described seat, between described seat and described base, be connected with the Pneumatic elevation bar, described Pneumatic elevation bar comprises excellent core, is set in slip cap on the described excellent core slidably, described excellent core is fixedlyed connected with described base with one of described slip cap, and another in described excellent core and the described slip cap fixedlyed connected with described seat.
The present invention compared with prior art has following advantage: owing between described seat and described base, be connected by the Pneumatic elevation bar, thereby dining chair can be realized step-less adjustment.
Description of drawings
Accompanying drawing 1 is a stereogram of the present invention;
Accompanying drawing 2 removes cutaway view (when turning up full blast) behind the seat for the present invention;
Accompanying drawing 3 removes cutaway view behind seat when minimum (be transferred to) for the present invention;
Wherein: 1, seat; 2, pallet; 3, base; 4, standpipe; 5, Pneumatic elevation bar; 6, connector; 7, action bars; 8, contact; 9, foot pedal; 10, excellent core; 11, slip cap; 12, abutment sleeve;
The specific embodiment
As shown in Figure 1, lifting dining chair comprises the seat 1 that is positioned at the top, the base 3 that is positioned at the below, has pallet 2 on the described seat 1, described seat 1 is provided with backrest and foot pedal 9, and the base plate of described backrest and the described relatively seat of foot pedal 9 all can adjusting position.Shown in accompanying drawing 2, accompanying drawing 3, be provided with Pneumatic elevation bar 5 in the inside of described standpipe 4, described Pneumatic elevation bar 5 comprises excellent core 14 and the slip cap 11 that wraps up described excellent core 10.Standpipe 4 on the bottom of described excellent core 10 and the described base 3 is fixedly connected, and the bottom of the upper end of described slip cap 11 and described seat 1 is fixedly connected.
Described Pneumatic elevation bar 5 is to adopt existing pneumatic spring to realize dining chair is carried out the step-less adjustment of height.
Shown in accompanying drawing 2, accompanying drawing 3, the upper end of described slip cap 11 has contact 8, form the gap between the bottom surface of the upper surface of described contact 8 and described seat 1, be connected with action bars 7 at described connector 6 head lamp brush guard pivots, when regulating the dining chair height, an end of described action bars 7 is against on the described contact 10.
The upper end of described standpipe 4 is fixed with abutment sleeve 12, and described Pneumatic elevation bar 5 is positioned at described abutment sleeve 12.Described abutment sleeve 12 can prevent that described Pneumatic elevation bar 5 from rocking in described standpipe 4.
During operation, as shown in Figure 3, upwards pulling of the other end with described action bars 7, according to lever principle, one end of described action bars 7 presses described contact 10 downwards, this moment, human body carried out the application of force to described seat, was adjusted to unclamp described action bars 7 when minimum, and the present invention just is locked to height shown in the accompanying drawing 2.
Claims (5)
1, a kind of lifting dining chair, comprise the seat [1] that is positioned at the top, be positioned at the base [3] of below, has pallet [2] on the described seat [1], it is characterized in that: between described seat [1] and described base [3], be connected with Pneumatic elevation bar [5], described Pneumatic elevation bar [5] comprises excellent core [10], be set in the slip cap [11] on the described excellent core [10] slidably, described excellent core [10] and described slip cap [11] both one of fixedly connected with described base [3], another in described excellent core [10] and the described slip cap [11] fixedlyed connected with described seat [1].
2, lifting dining chair according to claim 1 is characterized in that: have on the described base [3] and the coaxial and upwardly extending standpipe of Pneumatic elevation bar [5] [4], described Pneumatic elevation bar [5] is positioned at described standpipe [4].
3, lifting dining chair according to claim 2 is characterized in that: the upper end of described standpipe [5] is fixed with abutment sleeve [12], and described Pneumatic elevation bar [5] is positioned at described abutment sleeve [12].
4, lifting dining chair according to claim 2 is characterized in that: the standpipe [4] on the bottom of described excellent core [10] and the described base [3] is fixedly connected, and the bottom of the upper end of described slip cap [11] and described seat [1] is fixedly connected.
5, lifting dining chair according to claim 4 is characterized in that: be fixedly connected with connector [6] in the upper end of described slip cap [11], described connector [6] is fixedlyed connected with the bottom of described seat [1].
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410064664 CN1586363A (en) | 2004-09-14 | 2004-09-14 | Lifting dining chair |
| PCT/CN2005/000323 WO2006029555A1 (en) | 2004-09-14 | 2005-03-17 | A lifting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410064664 CN1586363A (en) | 2004-09-14 | 2004-09-14 | Lifting dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1586363A true CN1586363A (en) | 2005-03-02 |
Family
ID=34603851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410064664 Pending CN1586363A (en) | 2004-09-14 | 2004-09-14 | Lifting dining chair |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1586363A (en) |
| WO (1) | WO2006029555A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006470A1 (en) * | 2008-07-14 | 2010-01-21 | Hsieh Minshen | Adjustable child's high chair |
| CN104665318A (en) * | 2015-03-18 | 2015-06-03 | 常州市莱特气弹簧有限公司 | Non-rotating lifting gas spring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828212A (en) * | 1987-05-18 | 1989-05-09 | Faultless Doerner Manufacturing Inc. | Means for adjusting the vertical height of the seat of a chair |
| CN2035591U (en) * | 1988-07-26 | 1989-04-12 | 天津市家俱十厂 | Pneumatic lift and swivel chair |
| AU5425190A (en) * | 1989-04-05 | 1990-11-05 | Tooling Promotion Ab | Hydraulic device for chairs |
| CN2231057Y (en) * | 1995-05-12 | 1996-07-17 | 李义仁 | Closed lifter |
| US5740997A (en) * | 1995-06-07 | 1998-04-21 | Herman Miller, Inc. | Pneumatic height adjustment column for a chair |
| CN2502582Y (en) * | 2001-09-05 | 2002-07-31 | 好孩子儿童用品有限公司 | Children's dining-chair |
-
2004
- 2004-09-14 CN CN 200410064664 patent/CN1586363A/en active Pending
-
2005
- 2005-03-17 WO PCT/CN2005/000323 patent/WO2006029555A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006470A1 (en) * | 2008-07-14 | 2010-01-21 | Hsieh Minshen | Adjustable child's high chair |
| CN104665318A (en) * | 2015-03-18 | 2015-06-03 | 常州市莱特气弹簧有限公司 | Non-rotating lifting gas spring |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006029555A1 (en) | 2006-03-23 |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |