CN203168600U - High dinning chair - Google Patents
High dinning chair Download PDFInfo
- Publication number
- CN203168600U CN203168600U CN 201320120599 CN201320120599U CN203168600U CN 203168600 U CN203168600 U CN 203168600U CN 201320120599 CN201320120599 CN 201320120599 CN 201320120599 U CN201320120599 U CN 201320120599U CN 203168600 U CN203168600 U CN 203168600U
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- Prior art keywords
- pin
- back pin
- sliding shoe
- foot
- hinged
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- Withdrawn - After Issue
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Abstract
The utility model discloses a high dining chair. According to the technical scheme, the high dinning chair comprises a left front foot, a right front foot, a left back foot and a right back foot; the upper end of the left front foot is hinged to the upper end of the left back foot; the upper end of the right front foot it hinged to the upper end of the right back foot; the lower end of the left front foot, the lower end of the right front foot, the lower end of the left back foot, and the lower end of the right back foot are respectively and detachably connected with a lower left front foot, a lower right front foot, a lower left back foot and a lower right back foot. The high dinning chair aims at overcoming the defects in the prior art, and can be used in a high and a lower mode. Moreover, lower feet of the high dinning chair can be detached conveniently.
Description
[technical field]
The present invention relates to a kind of infant article, a kind of high dining chair of more specifically saying so.
[background technology]
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.In addition, the high chair folds that existing infant uses and expansion are inconvenient, foldable structure complexity, manufacturing cost height.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, provide a kind of leftover bits and pieces easily to dismantle, the high dining chair that can just use.
The present invention is achieved by the following technical solutions:
A kind of 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, and the upper end of the upper end of described right front pin 2 and right back pin 4 is hinged 1, and 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 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 high dining chair is characterized in that: the described 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 high dining chair, 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 kaysers, described adapter sleeve 30 is provided with outer hole clipping 32, be respectively equipped with interior hole clipping on 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, the openend of described V-arrangement clamp 50 is provided with the projection 51 that gos deep in described interior hole clipping and the described outer hole clipping 32.
Aforesaid high dining chair is characterized in that: described V-arrangement clamp 50 is made by the punching press of stainless steel lath.
Aforesaid high dining chair is characterized in that: described adapter sleeve 30 lower ends are provided with inclined support surface 31.
Aforesaid high dining chair, it is characterized in that: 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 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 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 the transverse slider of stating 918 and the described kayser seat 912.
Aforesaid 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, the other end of described left connecting rod 13 is hinged on the described left sliding shoe 5, 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, the other end of described right connecting rod 14 is hinged on the described right sliding shoe 6, 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.
Compared with prior art, the present invention has following advantage:
1, 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.
2, 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.
[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;
Fig. 9 is I of the present invention portion enlarged drawing.
[specific embodiment]
A kind of 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, and the upper end of the upper end of described right front pin 2 and right back pin 4 is hinged 1, and 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 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 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 described 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.
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, described adapter sleeve 30 is provided with outer hole clipping 32, be respectively equipped with interior hole clipping on 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, the openend of described V-arrangement clamp 50 is provided with the projection 51 that gos deep in described interior hole clipping and the described outer hole clipping 32.
Described V-arrangement clamp 50 is made by the punching press of stainless steel lath.
Described adapter sleeve 30 lower ends are provided with inclined support surface 31.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.Inclined support surface makes that the contact area on adapter sleeve and ground is big, puts steadily.
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 is hinged on the described left sliding shoe 5, 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, the other end of described right connecting rod 14 is hinged on the described right sliding shoe 6, 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.
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.
Operation principle of the present invention:
When needing 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. 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), 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.
2. 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 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).
3. high dining chair according to claim 2 is characterized in that: the described 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).
4. high dining chair according to claim 3, 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) is respectively by V-arrangement clamp (50) and adapter sleeve (30) kayser, described adapter sleeve (30) is provided with outer hole clipping (32), 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 is respectively equipped with interior hole clipping on (24), and the openend of described V-arrangement clamp (50) is provided with the projection (51) that gos deep in described interior hole clipping and the described outer hole clipping (32).
5. high dining chair according to claim 4, it is characterized in that: described V-arrangement clamp (50) is made by the punching press of stainless steel lath.
6. high dining chair according to claim 4, it is characterized in that: described adapter sleeve (30) lower end is provided with inclined support surface (31).
7. high dining chair according to claim 1, it is characterized in that: 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).
8. high dining chair according to claim 7, 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.
9. high dining chair according to claim 8, 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).
10. high dining chair according to claim 9, 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), the other end of described left connecting rod (13) is hinged on the described left sliding shoe (5), 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), the other end of described right connecting rod (14) is hinged on the described right sliding shoe (6), 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120599 CN203168600U (en) | 2013-03-15 | 2013-03-15 | High dinning chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120599 CN203168600U (en) | 2013-03-15 | 2013-03-15 | High dinning chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203168600U true CN203168600U (en) | 2013-09-04 |
Family
ID=49065365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120599 Withdrawn - After Issue CN203168600U (en) | 2013-03-15 | 2013-03-15 | High dinning chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203168600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202632A (en) * | 2013-03-15 | 2013-07-17 | 广东乐美达集团有限公司 | Multipurpose high dining chair |
-
2013
- 2013-03-15 CN CN 201320120599 patent/CN203168600U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202632A (en) * | 2013-03-15 | 2013-07-17 | 广东乐美达集团有限公司 | Multipurpose high dining chair |
| CN103202632B (en) * | 2013-03-15 | 2016-01-20 | 广东乐美达集团有限公司 | A kind of multipurpose height dining chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |