CN103202631B - A kind of folding high dining chair - Google Patents
A kind of folding high dining chair Download PDFInfo
- Publication number
- CN103202631B CN103202631B CN201310084507.5A CN201310084507A CN103202631B CN 103202631 B CN103202631 B CN 103202631B CN 201310084507 A CN201310084507 A CN 201310084507A CN 103202631 B CN103202631 B CN 103202631B
- Authority
- CN
- China
- Prior art keywords
- pin
- back pin
- sliding shoe
- hinged
- dining chair
- 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.)
- Expired - Fee Related
Links
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000008520 organization Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of folding high dining chair, the main points of its technical scheme are, comprise left front pin, right front pin, left back pin, right back pin, the upper end of described left front pin and left back pin upper end thereof, the upper end of described right front pin and the upper end thereof of right back pin, the left sliding shoe and right sliding shoe that can slide on described left back pin and right back pin is respectively installed with in the middle part of described left back pin and right back pin, on described left sliding shoe and right sliding shoe, handing-over has left mounting bar and right mounting bar respectively, the front end of described left mounting bar and the middle part of described left front pin hinged, the front end of described right mounting bar and the middle part of described right front pin hinged, kayser control device is provided with between described right sliding shoe and described right back pin.The present invention seeks to overcome the deficiencies in the prior art, provide a kind of convenient folding and expansion, folding high dining chair easy to use.
Description
[technical field]
The present invention relates to a kind of infant article, is more particularly a kind of folding high dining chair.
[background technology]
High chair folds and the expansion of existing infant are inconvenient, and foldable structure is complicated, and manufacturing cost is high.In addition, existing children can not adjust height with the chair pin of high dining chair, and purposes is single, can not adapt to the multipurpose demand of user.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of convenient folding and expansion, folding high dining chair easy to use.
The present invention is achieved by the following technical solutions:
A kind of folding high dining chair, it is characterized in that: comprise left front pin 1, right front pin 2, left back pin 3, right back pin 4, the upper end of described left front pin 1 and left back pin 3 upper end thereof, the upper end of described right front pin 2 and the upper end thereof 1 of right back pin 4, the left sliding shoe 5 and right sliding shoe 6 that can slide on described left back pin 3 and right back pin 4 is respectively installed with in the middle part of described left back pin 3 and right back pin 4, on described left sliding shoe 5 and right sliding shoe 6, handing-over has left mounting bar 7 and right mounting bar 8 respectively, the front end of described left mounting bar 7 and the middle part of described left front pin 1 hinged, the front end of described right mounting bar 8 and the middle part of described right front pin 2 hinged, kayser control device 9 is provided with between described right sliding shoe 6 and described right back pin 4, described left sliding shoe 5 and right sliding shoe 6 are hinged with back rest 10, described left back pin 3 and right back pin 4 are hollow pipe, described kayser control device 9 comprises the locking mechanism 901 be contained in described right back pin 4, described locking mechanism 901 comprises the pulling block 911 that can slide in described right back pin 4 and the kayser seat 912 be fixed in described right back pin 4, the controlling organization 914 that flexible dead bolt 913 described in described kayser seat 912 is provided with flexible dead bolt 913 and controls is flexible, described right back pin 4 is provided with the interior lockhole 41 stretched out for described flexible dead bolt 913, described right sliding shoe 6 is provided with the exterior lockhole 61 that described flexible dead bolt 913 penetrates kayser, be provided with between described pulling block 911 and described controlling organization and be connected stay cord 915, described pulling block 911 is provided with projection 916, described right back pin 4 is provided with and stretches out and the slide opening 42 within it slided for described projection 916, described back rest 10 is provided with the oblique push block 101 that the projection 916 described in promotion slides, described controlling organization 914 comprises the vertical slide block 917 that connects with described connection stay cord 915 and the transverse slider 918 with described flexible dead bolt 913 one, described vertical slide block 917 is provided with inclined thrust surface 97a, described transverse slider 918 is provided with the backslash pushing surface 98a coordinated with described inclined thrust surface 97a, the first back-moving spring 91b is provided with between described vertical slide block 917 and described kayser seat 912, the second back-moving spring 98b is provided with between described transverse slider 918 and described kayser seat 912.
Folding high dining chair as above, it is characterized in that: the hinge of described left front pin 1 and described left back pin 3 is hinged with left tray frame 11, be hinged with left connecting rod 13 in the middle part of described left tray frame 11, the other end of described left connecting rod 13 is hinged on described left sliding shoe 5.
Folding high dining chair as above, it is characterized in that: the hinge of described right front pin 2 and described right back pin 4 is hinged with right tray frame 12, be hinged with right connecting rod 14 in the middle part of described right tray frame 12, the other end of described right connecting rod 14 is hinged on described right sliding shoe 6.
Folding high dining chair as above, it is characterized in that: described left sliding shoe 5 and described right sliding shoe 6 are respectively equipped with left groove 501 and right groove 601, on the downside of described left groove 501 and right groove 601, cell wall is respectively equipped with multiple backrest regulating tank 16, described oblique push block 101 is provided with bar hole 111, and described bar hole 111 is built with adjusting rod 17.
Folding high dining chair as above, is characterized in that: the lower end of described left front pin 1, right front pin 2, left back pin 3, right back pin 4 is connected to dismountable lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24.
Folding high dining chair as above, is characterized in that: the lower-left forward foot in a step 21 and the bottom right forward foot in a step 22 are connected as a single entity, the described lower-left rear foot 23 is connected as a single entity with the bottom right rear foot 24.
Folding high dining chair as above, it is characterized in that: the lower end of described left front pin 1, right front pin 2, left back pin 3, right back pin 4 is respectively installed with adapter sleeve 30, the described lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are inserted in described adapter sleeve 30 respectively.
Folding high dining chair as above, is characterized in that: described left front pin 1, right front pin 2, left back pin 3, right back pin 4, the lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are respectively by V-arrangement clamp 50 and adapter sleeve 30 kayser.
Compared with prior art, the present invention has the following advantages:
1, high dining chair of the present invention four pin control folding and expanding by kayser control device, and structure is simple, and during use, operation is very easy.Pin overlap laminating before and after after folding, volume is little, transport and memory space little.
2, the high dining chair lower-left forward foot in a step of the present invention, the bottom right forward foot in a step, the lower-left rear foot, the bottom right rear foot can disassemble, and as short dining chair use, realize multipurpose.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is stereogram of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is exploded view of the present invention;
Fig. 5 is exploded view of the present invention;
Fig. 6 is kayser control device exploded view of the present invention;
Fig. 7 is locking mechanism exploded view of the present invention;
Fig. 8 is folded state diagram of the present invention.
[detailed description of the invention]
A kind of folding high dining chair, comprise left front pin 1, right front pin 2, left back pin 3, right back pin 4, the upper end of described left front pin 1 and left back pin 3 upper end thereof, the upper end of described right front pin 2 and the upper end thereof 1 of right back pin 4, the left sliding shoe 5 and right sliding shoe 6 that can slide on described left back pin 3 and right back pin 4 is respectively installed with in the middle part of described left back pin 3 and right back pin 4, on described left sliding shoe 5 and right sliding shoe 6, handing-over has left mounting bar 7 and right mounting bar 8 respectively, the front end of described left mounting bar 7 and the middle part of described left front pin 1 hinged, the front end of described right mounting bar 8 and the middle part of described right front pin 2 hinged, kayser control device 9 is provided with between described right sliding shoe 6 and described right back pin 4.
Described left sliding shoe 5 and right sliding shoe 6 are hinged with back rest 10, described left back pin 3 and right back pin 4 are hollow pipe, described kayser control device 9 comprises the locking mechanism 901 be contained in described right back pin 4, described locking mechanism 901 comprises the pulling block 911 that can slide in described right back pin 4 and the kayser seat 912 be fixed in described right back pin 4, the controlling organization 914 that flexible dead bolt 913 described in described kayser seat 912 is provided with flexible dead bolt 913 and controls is flexible, described right back pin 4 is provided with the interior lockhole 41 stretched out for described flexible dead bolt 913, described right sliding shoe 6 is provided with the exterior lockhole 61 that described flexible dead bolt 913 penetrates kayser, be provided with between described pulling block 911 and described controlling organization and be connected stay cord 915, described pulling block 911 is provided with projection 916, described right back pin 4 is provided with and stretches out and the slide opening 42 within it slided for described projection 916, described back rest 10 is provided with the oblique push block 101 that the projection 916 described in promotion slides.
Described controlling organization 914 comprises the vertical slide block 917 that connects with described connection stay cord 915 and the transverse slider 918 with described flexible dead bolt 913 one, described vertical slide block 917 is provided with inclined thrust surface 97a, described transverse slider 918 is provided with the backslash pushing surface 98a coordinated with described inclined thrust surface 97a, is provided with the first back-moving spring 91b between described vertical slide block 917 and described kayser seat 912.The second back-moving spring 98b is provided with between described transverse slider 918 and described kayser seat 912.
The hinge of described left front pin 1 and described left back pin 3 is hinged with left tray frame 11, is hinged with left connecting rod 13 in the middle part of described left tray frame 11, the other end of described left connecting rod 13 is hinged on described upper.
The hinge of described right front pin 2 and described right back pin 4 is hinged with right tray frame 12, is hinged with right connecting rod 14 in the middle part of described right tray frame 12, the other end of described right connecting rod 14 is hinged on described right sliding shoe 6.Time folding, tray frame is driven to fold by left sliding shoe 5 and right sliding shoe 6 by left linkages, easy to use.Described left tray frame 11 and right tray frame 12 are provided with service plate 60.
Described left sliding shoe 5 and described right sliding shoe 6 are respectively equipped with left groove 501 and right groove 601, on the downside of described left groove 501 and right groove 601, cell wall is respectively equipped with multiple backrest regulating tank 16, described oblique push block 101 is provided with bar hole 111, and described bar hole 111 is built with adjusting rod 17.Adjusting rod 17 not only can lock oblique push block 101 but also can be placed in the angle regulating backrest in different grooves.
The lower end of described left front pin 1, right front pin 2, left back pin 3, right back pin 4 is connected to dismountable lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24.The lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are disassembled and just as common short dining chair use, can realize multipurpose.
The lower-left forward foot in a step 21 and the bottom right forward foot in a step 22 are connected as a single entity, and the described lower-left rear foot 23 is connected as a single entity with the bottom right rear foot 24.
The lower end of described left front pin 1, right front pin 2, left back pin 3, right back pin 4 is respectively installed with adapter sleeve 30, and the described lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are inserted in described adapter sleeve 30 respectively.After the lower-left forward foot in a step 21 of dismantling described, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24, adapter sleeve 30 just can directly use by kiss the earth.
Described left front pin 1, right front pin 2, left back pin 3, right back pin 4, the lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are respectively by V-arrangement clamp 50 and adapter sleeve 30 kayser.
Operation principle of the present invention:
When needing folding high dining chair, upwards lift adjusting rod 17, adjusting rod 17 departs from regulating tank 16, can slide in the groove of left and right, back rest 10 just can rotate, driven forward back rest 10, back rest 10 drives oblique push block 10 upwardly projection 916, projection 916 drives pulling block 911 to pull connection stay cord 915, connect stay cord 915 and lift vertical slide block 918, vertical slide block 918 is coordinated with backslash pushing surface 98a by inclined thrust surface 97a and promotes transverse slider 918, flexible dead bolt 913 is driven to retract in hollow pin from exterior lockhole 61, now, left sliding shoe 5 and right sliding shoe 6 can relative left back pin and have the rear foot to slide, downward pressing back rest 10, back rest 10 just promotes left sliding shoe 5 and right sliding shoe 6 slide downward, drive left connecting rod 13 and right connecting rod 14 to pull left tray frame 11 and right tray frame 12 to fold back downwards simultaneously, left sliding shoe 5 and right sliding shoe 6 drive left front pin 1 and right front pin 2 to fold back by left mounting bar 7 and right mounting bar 8.
When needing to launch to use, directly to front pulling open left front pin 1 and right front pin 2, left sliding shoe 5 and right sliding shoe 6 be upward sliding under the pulling of left mounting bar 7 and right mounting bar 8, when launching to put in place, exterior lockhole 61 aligns with interior lockhole 41, and the second back-moving spring 98b reset promotes flexible dead bolt 913 and reaches left sliding shoe 5 and right sliding shoe 6 kayser in exterior lockhole 61 from interior lockhole 41.
When needing lower height, the lower-left forward foot in a step 21, the bottom right forward foot in a step 22, the lower-left rear foot 23, the bottom right rear foot 24 are extracted.
Claims (8)
1. a folding high dining chair, it is characterized in that: comprise left front pin (1), right front pin (2), left back pin (3), right back pin (4), the upper end of described left front pin (1) and left back pin (3) upper end thereof, the upper end of described right front pin (2) and the upper end thereof of right back pin (4), described left back pin (3) and right back pin (4) middle part are respectively installed with the left sliding shoe (5) and right sliding shoe (6) that above can slide at described left back pin (3) and right back pin (4), on described left sliding shoe (5) and right sliding shoe (6), handing-over has left mounting bar (7) and right mounting bar (8) respectively, the front end of described left mounting bar (7) and the middle part of described left front pin (1) hinged, the front end of described right mounting bar (8) and the middle part of described right front pin (2) hinged, kayser control device (9) is provided with between described right sliding shoe (6) and described right back pin (4), described left sliding shoe (5) and right sliding shoe (6) are hinged with back rest (10), described left back pin (3) and right back pin (4) are hollow pipe, described kayser control device (9) comprises the locking mechanism (901) be contained in described right back pin (4), described locking mechanism (901) comprises the pulling block (911) that can slide in described right back pin (4) and the kayser seat (912) be fixed in described right back pin (4), the controlling organization (914) that described kayser seat (912) is provided with flexible dead bolt (913) and flexible dead bolt (913) described in controlling is flexible, described right back pin (4) is provided with the interior lockhole (41) stretched out for described flexible dead bolt (913), described right sliding shoe (6) is provided with the exterior lockhole (61) that described flexible dead bolt (913) penetrates kayser, be provided with between described pulling block (911) and described controlling organization and be connected stay cord (915), described pulling block (911) is provided with projection (916), described right back pin (4) is provided with and stretches out and the slide opening (42) within it slided for described projection (916), described back rest (10) is provided with the oblique push block (101) that the projection (916) described in promotion slides, described controlling organization (914) comprises the vertical slide block (917) that connects with described connection stay cord (915) and the transverse slider (918) with described flexible dead bolt (913) one, described vertical slide block (917) is provided with inclined thrust surface (97a), described transverse slider (918) is provided with the backslash pushing surface (98a) coordinated with described inclined thrust surface (97a), the first back-moving spring (91b) is provided with between described vertical slide block (917) and described kayser seat (912), the second back-moving spring (98b) is provided with between described transverse slider (918) and described kayser seat (912).
2. folding high dining chair according to claim 1, it is characterized in that: the hinge of described left front pin (1) and described left back pin (3) is hinged with left tray frame (11), described left tray frame (11) middle part is hinged with left connecting rod (13), and the other end of described left connecting rod (13) is hinged on described left sliding shoe (5).
3. folding high dining chair according to claim 2, it is characterized in that: the hinge of described right front pin (2) and described right back pin (4) is hinged with right tray frame (12), described right tray frame (12) middle part is hinged with right connecting rod (14), and the other end of described right connecting rod (14) is hinged on described right sliding shoe (6).
4. folding high dining chair according to claim 1, it is characterized in that: described left sliding shoe (5) and described right sliding shoe (6) are respectively equipped with left groove (501) and right groove (601), described left groove (501) and right groove (601) downside cell wall are respectively equipped with multiple backrest regulating tank (16), described oblique push block (101) is provided with bar hole (111), and described bar hole (111) is built with adjusting rod (17).
5. folding high dining chair according to claim 1, is characterized in that: the lower end of described left front pin (1), right front pin (2), left back pin (3), right back pin (4) is connected to dismountable lower-left forward foot in a step (21), the bottom right forward foot in a step (22), the lower-left rear foot (23), the bottom right rear foot (24).
6. folding high dining chair according to claim 5, it is characterized in that: the lower-left forward foot in a step (21) and the bottom right forward foot in a step (22) are connected as a single entity, the described lower-left rear foot (23) and the bottom right rear foot (24) are connected as a single entity.
7. folding high dining chair according to claim 5, it is characterized in that: the lower end of described left front pin (1), right front pin (2), left back pin (3), right back pin (4) is respectively installed with adapter sleeve (30), the described lower-left forward foot in a step (21), the bottom right forward foot in a step (22), the lower-left rear foot (23), the bottom right rear foot (24) are inserted in described adapter sleeve (30) respectively.
8. folding high dining chair according to claim 5, is characterized in that: described left front pin (1), right front pin (2), left back pin (3), right back pin (4), the lower-left forward foot in a step (21), the bottom right forward foot in a step (22), the lower-left rear foot (23), the bottom right rear foot (24) are respectively by V-arrangement clamp (50) and adapter sleeve (30) kayser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084507.5A CN103202631B (en) | 2013-03-15 | 2013-03-15 | A kind of folding high dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084507.5A CN103202631B (en) | 2013-03-15 | 2013-03-15 | A kind of folding high dining chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103202631A CN103202631A (en) | 2013-07-17 |
| CN103202631B true CN103202631B (en) | 2015-11-18 |
Family
ID=48750207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310084507.5A Expired - Fee Related CN103202631B (en) | 2013-03-15 | 2013-03-15 | A kind of folding high dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103202631B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204683117U (en) * | 2015-04-11 | 2015-10-07 | 东莞硕仕儿童用品有限公司 | The convenient and swift high dining chair folded |
| US20160324330A1 (en) * | 2015-05-05 | 2016-11-10 | Dongguan Master Kids Products Co., Ltd. | Conveniently foldable high chair |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126236A (en) * | 1999-11-03 | 2000-10-03 | Wu; Sung-Tsun | Multi-functional baby high chair |
| CN2927864Y (en) * | 2006-02-21 | 2007-08-01 | 明门实业股份有限公司 | Easy folding chair |
| CN201067233Y (en) * | 2007-06-06 | 2008-06-04 | 麦克英孚(宁波)婴童用品有限公司 | Foldable dining-chair for child |
| CN201227066Y (en) * | 2008-04-01 | 2009-04-29 | 程宝贤 | Multi-section detachable type children high-foot chair chair-foot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110037297A1 (en) * | 2009-08-17 | 2011-02-17 | Lo Feng-Jung | Baby High Chair |
-
2013
- 2013-03-15 CN CN201310084507.5A patent/CN103202631B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126236A (en) * | 1999-11-03 | 2000-10-03 | Wu; Sung-Tsun | Multi-functional baby high chair |
| CN2927864Y (en) * | 2006-02-21 | 2007-08-01 | 明门实业股份有限公司 | Easy folding chair |
| CN201067233Y (en) * | 2007-06-06 | 2008-06-04 | 麦克英孚(宁波)婴童用品有限公司 | Foldable dining-chair for child |
| CN201227066Y (en) * | 2008-04-01 | 2009-04-29 | 程宝贤 | Multi-section detachable type children high-foot chair chair-foot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103202631A (en) | 2013-07-17 |
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