CN103202631A - Folding high dining chair - Google Patents
Folding high dining chair Download PDFInfo
- Publication number
- CN103202631A CN103202631A CN2013100845075A CN201310084507A CN103202631A CN 103202631 A CN103202631 A CN 103202631A CN 2013100845075 A CN2013100845075 A CN 2013100845075A CN 201310084507 A CN201310084507 A CN 201310084507A CN 103202631 A CN103202631 A CN 103202631A
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- Prior art keywords
- pin
- back pin
- hinged
- sliding shoe
- dining chair
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- 230000001276 controlling effect Effects 0.000 claims description 9
- 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
- 210000001364 upper extremity Anatomy 0.000 abstract 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a folding high dining chair. The folding high dining chair is characterized by comprising a left front leg, a right front leg, a left rear leg and a right rear leg, wherein the upper end of the left front leg is hinged with the upper end of the left rear leg; the upper end of the right front leg is hinged with the upper end of the right rear leg; a left sliding block and a right sliding block capable of sliding on the left rear leg and the right rear leg are respectively sleeved on the middle parts of the left rear leg and the right rear leg; the left sliding block and the right sliding block are respectively connected with a left seat frame rod and a right seat frame rod; the front end of the left seat frame rod is hinged with the middle part of the left front leg; the front end of the right seat frame rod is hinged with the middle part of the right front leg; and a card lock control device is arranged between the right sliding block and the right rear leg. The invention aims to overcome the disadvantages in the prior art, and provides the folding high dining chair which is convenient to fold and unfold and convenient to use.
Description
[technical field]
The present invention relates to a kind of infant article, a kind of folding high dining chair of more specifically saying so.
[background technology]
The high chair folds that existing infant uses and expansion are inconvenient, foldable structure complexity, manufacturing cost height.In addition, existing children can not adjust height with the chair pin of high dining chair, and purposes is single, can not adapt to user's multipurpose demand.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, provide a kind of convenience 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 ends are hinged, the upper end of the upper end of described right front pin 2 and right back pin 4 hinged 1, described left back pin 3 and right back pin 4 middle parts are respectively installed with can be at left sliding shoe 5 and the right sliding shoe 6 of described left back pin 3 and 4 slips of right back pin, join respectively on described left sliding shoe 5 and the right sliding shoe 6 left mounting bar 7 and right mounting bar 8 are arranged, the middle part of the front end of described left mounting bar 7 and described left front pin 1 is hinged, the middle part of the front end of described right mounting bar 8 and described right front pin 2 is hinged, is provided with kayser control device 9 between described right sliding shoe 6 and the described right back pin 4.
Aforesaid folding high dining chair, it is characterized in that: be hinged with back rest 10 on described left sliding shoe 5 and the right sliding shoe 6, described left back pin 3 and right back pin 4 are hollow pipe, described kayser control device 9 comprises the locking mechanism 901 that is contained in the described right back pin 4, described locking mechanism 901 comprises the pulling block 911 that can slide and the kayser seat 912 that is fixed in the described right back pin 4 in described right back pin 4, described kayser seat 912 is provided with flexible dead bolt 913 and controls the controlling organization 914 that described flexible dead bolt 913 stretches, described right back pin 4 is provided with the interior lockhole 41 that stretches 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 the 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 the slide opening 42 that stretches out and slide for described projection 916 within it, and described back rest 10 is provided with and promotes the oblique push block 101 that described projection 916 slides.
Aforesaid folding high dining chair, it is characterized in that: described controlling organization 914 comprise with described be connected vertical slide block 917 that stay cord 915 connects and with the transverse slider 918 of 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 anti-inclined thrust surface 98a that cooperates with described inclined thrust surface 97a, be provided with the first back-moving spring 91b between described vertical slide block 917 and the described kayser seat 912, be provided with the second back-moving spring 98b between described transverse slider 918 and the described kayser seat 912.
Aforesaid folding high dining chair, it is characterized in that: be hinged with left tray frame 11 on the hinge of described left front pin 1 and described left back pin 3, described left tray frame 11 middle parts are hinged with left connecting rod 13, and the other end of described left connecting rod 13 is hinged on the described left sliding shoe 5.
Aforesaid folding high dining chair, it is characterized in that: be hinged with right tray frame 12 on the hinge of described right front pin 2 and described right back pin 4, described right tray frame 12 middle parts are hinged with right connecting rod 14, and the other end of described right connecting rod 14 is hinged on the described right sliding shoe 6.
Aforesaid folding high dining chair, it is characterized in that: be respectively equipped with left groove 501 and right groove 601 on described left sliding shoe 5 and the described right sliding shoe 6, be respectively equipped with a plurality of backrest regulating tanks 16 on described left groove 501 and the right groove 601 downside cell walls, described oblique push block 101 is provided with bar hole 111, in the described bar hole 111 adjusting rod 17 is housed.
Aforesaid folding high dining chair, 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 connected with 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 respectively.
Aforesaid folding high dining chair, it is characterized in that: the lower-left forward foot in a step 21 is connected as a single entity with the bottom right forward foot in a step 22, and the described lower-left rear foot 23 is connected as a single entity with the bottom right rear foot 24.
Aforesaid folding high dining chair, 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, 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 into respectively in the described adapter sleeve 30.
Aforesaid folding high dining chair 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 kaysers.
Compared with prior art, the present invention has following advantage:
1, four pin of high dining chair of the present invention are by kayser control device control folding and expanding, and simple in structure, operation is very easy during use.The overlapping applying of pin before and after the folding back, volume is little, and transportation and memory space are 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 usefulness, realize multipurpose.
[description of drawings]
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.
[specific embodiment]
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 ends are hinged, the upper end of the upper end of described right front pin 2 and right back pin 4 hinged 1, described left back pin 3 and right back pin 4 middle parts are respectively installed with can be at left sliding shoe 5 and the right sliding shoe 6 of described left back pin 3 and 4 slips of right back pin, join respectively on described left sliding shoe 5 and the right sliding shoe 6 left mounting bar 7 and right mounting bar 8 are arranged, the middle part of the front end of described left mounting bar 7 and described left front pin 1 is hinged, the middle part of the front end of described right mounting bar 8 and described right front pin 2 is hinged, is provided with kayser control device 9 between described right sliding shoe 6 and the described right back pin 4.
Be hinged with back rest 10 on described left sliding shoe 5 and the right sliding shoe 6, described left back pin 3 and right back pin 4 are hollow pipe, described kayser control device 9 comprises the locking mechanism 901 that is contained in the described right back pin 4, described locking mechanism 901 comprises the pulling block 911 that can slide and the kayser seat 912 that is fixed in the described right back pin 4 in described right back pin 4, described kayser seat 912 is provided with flexible dead bolt 913 and controls the controlling organization 914 that described flexible dead bolt 913 stretches, described right back pin 4 is provided with the interior lockhole 41 that stretches 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 the 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 the slide opening 42 that stretches out and slide for described projection 916 within it, and described back rest 10 is provided with and promotes the oblique push block 101 that described projection 916 slides.
Described controlling organization 914 comprise with described be connected vertical slide block 917 that stay cord 915 connects and with the transverse slider 918 of 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 anti-inclined thrust surface 98a that cooperates with described inclined thrust surface 97a, is provided with the first back-moving spring 91b between described vertical slide block 917 and the described kayser seat 912.Be provided with the second back-moving spring 98b between described transverse slider 918 and the described kayser seat 912.
Be hinged with left tray frame 11 on the hinge of described left front pin 1 and described left back pin 3, described left tray frame 11 middle parts are hinged with left connecting rod 13, the other end of described left connecting rod 13 be hinged on described on.
Be hinged with right tray frame 12 on the hinge of described right front pin 2 and described right back pin 4, described right tray frame 12 middle parts are hinged with right connecting rod 14, and the other end of described right connecting rod 14 is hinged on the described right sliding shoe 6.When folding, it is folding, easy to use to drive tray frame by left sliding shoe 5 and right sliding shoe 6 by left and right sides connecting rod.Described left tray frame 11 and right tray frame 12 are provided with service plate 60.
Be respectively equipped with left groove 501 and right groove 601 on described left sliding shoe 5 and the described right sliding shoe 6, be respectively equipped with a plurality of backrest regulating tanks 16 on described left groove 501 and the right groove 601 downside cell walls, described oblique push block 101 is provided with bar hole 111, in the described bar hole 111 adjusting rod 17 is housed.Adjusting rod 17 not only can lock oblique push block 101 but also can place the angle of regulating backrest in the 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 with 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 respectively.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 disassembled just can be used as common short dining chair usefulness, realize multipurpose.
The lower-left forward foot in a step 21 is connected as a single entity with the bottom right forward foot in a step 22, 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 into respectively in the described adapter sleeve 30.The just directly kiss the earth use of 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 back adapter sleeves 30 of dismantling.
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 kaysers.
Operation principle of the present invention:
When needing folding high dining chair, upwards lift adjusting rod 17, adjusting rod 17 breaks away from regulating tank 16, can in the groove of the left and right sides, slide, back rest 10 just can rotate, promote back rest 10 forward, back rest 10 drives oblique push block 10 and upwards promotes projection 916, projection 916 drives pulling block 911 pullings and connects stay cord 915, connect stay cord 915 and lift vertical slide block 918, vertical slide block 918 cooperates promotion transverse slider 918 by inclined thrust surface 97a with anti-inclined thrust surface 98a, driving flexible dead bolt 913 retracts in the hollow pin from exterior lockhole 61, at this moment, a left side sliding shoe 5 and right sliding shoe 6 can relative left back pin and are had the rear foot to slide, and press back rest 10 downwards, and back rest 10 just promotes left sliding shoe 5 and right sliding shoe 6 to lower slider, drive left connecting rod 13 and the right connecting rod 14 left tray frame 11 of pulling and right tray frame 12 simultaneously and fold back downwards, left sliding shoe 5 and right sliding shoe 6 are by left mounting bar 7 and right mounting bar 8 drives left front pin 1 and right front pin 2 folds back.
When needing to launch to use, directly draw back left front pin 1 and right front pin 2 forward, left side sliding shoe 5 and right sliding shoe 6 upwards slide 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 resets and promotes flexible dead bolt 913 and reach in the exterior lockhole 61 left sliding shoe 5 and right sliding shoe 6 kaysers 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 and got final product.
Claims (10)
1. one kind folds 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 are hinged, the upper end of the upper end of described right front pin (2) and right back pin (4) hinged (1), described left back pin (3) and right back pin (4) middle part are respectively installed with can be at left sliding shoe (5) and the right sliding shoe (6) of described left back pin (3) and right back pin (4) slip, join respectively on described left sliding shoe (5) and the right sliding shoe (6) left mounting bar (7) and right mounting bar (8) are arranged, the middle part of the front end of described left mounting bar (7) and described left front pin (1) is hinged, the middle part of the front end of described right mounting bar (8) and described right front pin (2) is hinged, is provided with kayser control device (9) between described right sliding shoe (6) and the described right back pin (4).
2. folding high dining chair according to claim 1, it is characterized in that: be hinged with back rest (10) on described left sliding shoe (5) and the right sliding shoe (6), described left back pin (3) and right back pin (4) are hollow pipe, described kayser control device (9) comprises the locking mechanism (901) that is contained in the described right back pin (4), described locking mechanism (901) comprises the pulling block (911) that can slide and is fixed on kayser seat (912) in the described right back pin (4) in described right back pin (4), described kayser seat (912) is provided with flexible dead bolt (913) and the flexible controlling organization (914) of the described flexible dead bolt of control (913), described right back pin (4) is provided with the interior lockhole (41) that stretches 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 the 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 the slide opening (42) that stretches out and slide for described projection (916) within it, and described back rest (10) is provided with and promotes the oblique push block (101) that described projection (916) slides.
3. folding high dining chair according to claim 2, it is characterized in that: described controlling organization (914) comprise with described be connected vertical slide block (917) that stay cord (915) connects and with the transverse slider (918) of 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 anti-inclined thrust surface (98a) that cooperates with described inclined thrust surface (97a), be provided with first back-moving spring (91b) between described vertical slide block (917) and the described kayser seat (912), be provided with second back-moving spring (98b) between described transverse slider (918) and the described kayser seat (912).
4. folding high dining chair according to claim 1, it is characterized in that: be hinged with left tray frame (11) on the hinge of described left front pin (1) and described left back pin (3), 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 the described left sliding shoe (5).
5. folding high dining chair according to claim 4, it is characterized in that: be hinged with right tray frame (12) on the hinge of described right front pin (2) and described right back pin (4), 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 the described right sliding shoe (6).
6. folding high dining chair according to claim 1, it is characterized in that: be respectively equipped with left groove (501) and right groove (601) on described left sliding shoe (5) and the described right sliding shoe (6), be respectively equipped with a plurality of backrest regulating tanks (16) on described left groove (501) and right groove (601) the downside cell wall, described oblique push block (101) is provided with bar hole (111), and adjusting rod (17) is housed in the described bar hole (111).
7. folding high dining chair according to claim 1, 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 connected with 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) respectively.
8. folding high dining chair according to claim 7, it is characterized in that: the lower-left forward foot in a step (21) is connected as a single entity with the bottom right forward foot in a step (22), and the described lower-left rear foot (23) is connected as a single entity with the bottom right rear foot (24).
9. folding high dining chair according to claim 7, 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), 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 into respectively in the described adapter sleeve (30).
10. folding high dining chair according to claim 7, it 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 |
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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 |
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CN201310084507.5A CN103202631B (en) | 2013-03-15 | 2013-03-15 | A kind of folding high dining chair |
Publications (2)
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CN103202631A true CN103202631A (en) | 2013-07-17 |
CN103202631B CN103202631B (en) | 2015-11-18 |
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CN201310084507.5A Expired - Fee Related CN103202631B (en) | 2013-03-15 | 2013-03-15 | A kind of folding high dining chair |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
EP3090659A1 (en) * | 2015-05-05 | 2016-11-09 | Dongguan Master Kids Products Co., Ltd. | Conveniently foldable high chair |
Citations (5)
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 |
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 (5)
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 |
US20110037297A1 (en) * | 2009-08-17 | 2011-02-17 | Lo Feng-Jung | Baby High Chair |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
CN104799623B (en) * | 2015-04-11 | 2017-12-22 | 东莞硕仕儿童用品有限公司 | The convenient and swift high dining chair folded |
EP3090659A1 (en) * | 2015-05-05 | 2016-11-09 | Dongguan Master Kids Products Co., Ltd. | Conveniently foldable high chair |
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CN103202631B (en) | 2015-11-18 |
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