CN203354115U - Full-folding child dining chair - Google Patents
Full-folding child dining chair Download PDFInfo
- Publication number
- CN203354115U CN203354115U CN 201320394697 CN201320394697U CN203354115U CN 203354115 U CN203354115 U CN 203354115U CN 201320394697 CN201320394697 CN 201320394697 CN 201320394697 U CN201320394697 U CN 201320394697U CN 203354115 U CN203354115 U CN 203354115U
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- China
- Prior art keywords
- back leg
- leg
- hole
- service plate
- dining chair
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a full-folding child dining chair. The full-folding child dining chair comprises a front leg frame. According to the technical scheme of the full-folding child dining chair, a rear leg frame and a dining plate frame are hinged to the upper end of the front leg frame, the dining plate frame is driven by the rear leg frame to be synchronously folded, a seat plate is hinged to the position, where the front leg frame is hinged to the rear leg frame, of the front leg frame, a backrest plate is hinged to the rear end of the seat plate, a sliding block capable of sliding along the rear leg frame is arranged on the rear leg frame, and linkage clamping lock connecting mechanisms are arranged between the sliding block and the backrest plate and between the sliding block and the rear leg frame respectively. The full-folding child dining chair overcomes defects in the prior art, and is simple in structure and convenient to use.
Description
[technical field]
The present invention relates to a kind of articles for children, more specifically say a kind of children dinning chair.
[background technology]
Existing children dinning chair is folding inconvenient, can not link folding, uses very inconveniently, needs a kind of simple in structurely, and children dinning chair easy to use offers consumers in general.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, provide a kind of simple in structure, full folding children's dining chair easy to use.
The present invention is achieved by the following technical solutions:
A kind of full folding children's dining chair, comprise front leg 1, it is characterized in that: described front leg 1 upper end is hinged with back leg 2 and is driven the tray frame 3 of synchronous folding by described back leg 2, be positioned at described front leg 1 on described front leg 1 and be hinged with seat board 4 with described back leg 2 belows, hinged place, the rear end of described seat board 4 is hinged with backboard 5, described back leg 2 is provided with the slide block 6 that can slide along described back leg 2, is provided with interlock kayser bindiny mechanism 7 between described slide block 6 and described backboard 5 and described back leg 2.
Full folding children's dining chair as above, it is characterized in that: described front leg 1 upper end is provided with foreleg articulated elements 11, described foreleg articulated elements 11 is provided with hinged annulus 111, described back leg 2 upper ends are provided with back leg articulated elements 21, described back leg articulated elements 21 is provided with for the back leg hinge hole 211 with described hinged annulus 111 suits, back leg hinge hole 211 1 sides of described back leg articulated elements 21 are provided with back leg arcuate socket 212, described back leg arcuate socket 212 outside hole walls are provided with back leg tooth bar 213, described tray frame 3 rear ends are provided with service plate articulated elements 31, described service plate articulated elements 31 is provided with for the service plate hinge hole 311 with described hinged annulus 111 suits, dish hinge hole 311 1 sides of described service plate articulated elements 31 are provided with the service plate arcuate socket 312 communicated with described back leg arcuate socket 212, the inboard hole wall of described service plate arcuate socket 312 is provided with service plate tooth bar 313, in described back leg arcuate socket 212 and service plate arcuate socket 312, be coated with respectively and described back leg tooth bar 213 and described service plate tooth bar 313 meshed gears 10.
Full folding children's dining chair as above is characterized in that: described foreleg articulated elements 11 middle parts are provided with centre bore 112, and described hinged annulus 111 is along described centre bore 112 edge settings.
Full folding children's dining chair as above, it is characterized in that: the slide block hole clipping 601 on described slide block 6, described back leg 2 is hollow pipe, described back leg 2 is provided with back leg hole clipping 201, described interlock kayser bindiny mechanism 7 comprises the slip kayser seat 701 be arranged in described back leg 2, described slip kayser seat 701 is provided with lateral pin 702, be provided with clamp groove 711 in described slip kayser seat 701, in described clamp groove 711, being provided with can be at described back leg hole clipping 201 and the interior flexible clamp 703 of described slide block hole clipping 601, the cell wall of described clamp groove 711 is provided with cam path 712, described cam path 712 belows are provided with kayser seat bar hole 713, described clamp 703 is provided with the first sliding pin 731 and the second sliding pin 732 that is installed on described cam path 712 and the 713 interior slips of kayser seat bar hole, described back leg 2 is provided with the bar hole 208 slided for described lateral pin 702 and the pin hole 209 installed for the second sliding pin 732, the vertical chute 603 that described slide block 6 is provided with arc chute 602 and communicates with described arc chute 602 and slide within it for described lateral pin 702, described backboard 5 is provided with can be in the interior slip of described arc chute 602 and promote the solution lock-pushing rod 501 of the taper that described lateral pin 702 slides, be provided with elastic component 705 between described slip kayser seat 701 and described back leg 2.
Full folding children's dining chair as above, it is characterized in that: described tray frame 3 is provided with the service plate 305 of energy front and back slidable adjustment, described tray frame 3 is provided with adjustment hole 306, and described service plate 305 is provided with and can inserts the regulating pin 307 in described adjustment hole 306 and control to adjust the controlling organization 308 that latch 307 slides.
Full folding children's dining chair as above is characterized in that: described backboard 5 tops are provided with hand-held hole 505, and described hand-held hole 505 tops are provided with reinforcement 506, are connected with the metal bracing piece 507 that extends to backboard 5 bottoms on described reinforcement 506.
Full folding children's dining chair as above is characterized in that: the below that is positioned at described seat board 4 on described front leg 1 is provided with pedal 8.
Full folding children's dining chair as above is characterized in that: described front leg 1 comprises front leg 1a and dismountable lower front leg 1b, and described back leg 2 comprises back leg 2a and dismountable lower back leg frame 2b.
Full folding children's dining chair as above is characterized in that: the top that is positioned at described solution lock-pushing rod 501 on described backboard 5 is provided with arc step 504.
Compared with prior art, the present invention has the following advantages:
1, tray frame of the present invention, back leg, backboard, seat board interlock fold, and easy to use, volume after folding is little, and transportation and storage cost are low.
2, the present invention's backrest release, simple in structure, easy to operate.
[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 I of the present invention section enlarged drawing;
Fig. 7 is J of the present invention section enlarged drawing;
Fig. 8 is K of the present invention section enlarged drawing;
Fig. 9 is folded state diagram of the present invention;
Figure 10 is folded state diagram of the present invention.
[specific embodiment]
A kind of full folding children's dining chair, comprise front leg 1, described front leg 1 upper end is hinged with back leg 2 and is driven the tray frame 3 of synchronous folding by described back leg 2, be positioned at described front leg 1 on described front leg 1 and be hinged with seat board 4 with described back leg 2 belows, hinged place, the rear end of described seat board 4 is hinged with backboard 5, described back leg 2 is provided with the slide block 6 that can slide along described back leg 2, is provided with interlock kayser bindiny mechanism 7 between described slide block 6 and described backboard 5 and described back leg 2.
Described front leg 1 upper end is provided with foreleg articulated elements 11, described foreleg articulated elements 11 is provided with hinged annulus 111, described back leg 2 upper ends are provided with back leg articulated elements 21, described back leg articulated elements 21 is provided with for the back leg hinge hole 211 with described hinged annulus 111 suits, back leg hinge hole 211 1 sides of described back leg articulated elements 21 are provided with back leg arcuate socket 212, described back leg arcuate socket 212 outside hole walls are provided with back leg tooth bar 213, described tray frame 3 rear ends are provided with service plate articulated elements 31, described service plate articulated elements 31 is provided with for the service plate hinge hole 311 with described hinged annulus 111 suits, dish hinge hole 311 1 sides of described service plate articulated elements 31 are provided with the service plate arcuate socket 312 communicated with described back leg arcuate socket 212, the inboard hole wall of described service plate arcuate socket 312 is provided with service plate tooth bar 313, in described back leg arcuate socket 212 and service plate arcuate socket 312, be coated with respectively and described back leg tooth bar 213 and described service plate tooth bar 313 meshed gears 10.Realize that tray frame, back leg, backboard, seat board interlock fold, easy to use, volume after folding is little, and transportation and storage cost are low.
Described foreleg articulated elements 11 middle parts are provided with centre bore 112, and described hinged annulus 111 is along described centre bore 112 edge settings.
Slide block hole clipping 601 on described slide block 6, described back leg 2 is hollow pipe, described back leg 2 is provided with back leg hole clipping 201, described interlock kayser bindiny mechanism 7 comprises the slip kayser seat 701 be arranged in described back leg 2, described slip kayser seat 701 is provided with lateral pin 702, be provided with clamp groove 711 in described slip kayser seat 701, in described clamp groove 711, being provided with can be at described back leg hole clipping 201 and the interior flexible clamp 703 of described slide block hole clipping 601, the cell wall of described clamp groove 711 is provided with cam path 712, described cam path 712 belows are provided with kayser seat bar hole 713, described clamp 703 is provided with the first sliding pin 731 and the second sliding pin 732 that is installed on described cam path 712 and the 713 interior slips of kayser seat bar hole, described back leg 2 is provided with the bar hole 208 slided for described lateral pin 702 and the pin hole 209 installed for the second sliding pin 732, the vertical chute 603 that described slide block 6 is provided with arc chute 602 and communicates with described arc chute 602 and slide within it for described lateral pin 702, described backboard 5 is provided with can be in the interior slip of described arc chute 602 and promote the solution lock-pushing rod 501 of the taper that described lateral pin 702 slides, be provided with elastic component 705 between described slip kayser seat 701 and described back leg 2.The backrest release, simple in structure, easy to operate.
Described tray frame 3 is provided with the service plate 305 of energy front and back slidable adjustment, described tray frame 3 is provided with adjustment hole 306, and described service plate 305 is provided with and can inserts the regulating pin 307 in described adjustment hole 306 and control to adjust the controlling organization 308 that latch 307 slides.Can regulate easily the distance of service plate and child chest, to be suitable for the children of different sizes.
Described backboard 5 tops are provided with hand-held hole 505, and described hand-held hole 505 tops are provided with reinforcement 506, are connected with the metal bracing piece 507 that extends to backboard 5 bottoms on described reinforcement 506.Gain in strength, increase safety coefficient and service life.
The below that is positioned at described seat board 4 on described front leg 1 is provided with pedal 8.
Described front leg 1 comprises front leg 1a and dismountable lower front leg 1b, and described back leg 2 comprises back leg 2a and dismountable lower back leg frame 2b.Can pull down lower front leg and the lower back leg frame reduces packaging volume.
The top that is positioned at described solution lock-pushing rod 501 on described backboard 5 is provided with arc step 504, and arc step 504 can slide around slide block 6 upper ends, bears pressure, increases service life.
Children dinning chair of the present invention is symmetrical set.
The present invention folds and expansion process:
When folding, backup backboard forward, backboard rotates, solution lock-pushing rod on backboard slides in arc chute, promote lateral pin and drive slip kayser seat upward sliding, the first sliding pin on clamp retracts clamp in the clamp groove under the effect of cam path, slide block back leg relatively slides, postpone forward leg support or press tray frame downwards, under the effect of service plate tooth bar, back leg rack and pinion, the interlock of tray frame and back leg is folding, and slide block glides and drives backboard and move down and drive seat board and fold on back leg simultaneously.
During expansion, upwards draw tray frame or pull back back leg, at the service plate tooth bar, under the effect of back leg rack and pinion, tray frame and back leg interlock launch, the while slide block is upwards slided and is driven the moving seat board expansion of shipper pole on backboard on back leg, after expansion puts in place, slide block hole clipping and the alignment of back leg hole clipping, backup backboard backward, the solution lock-pushing rod is stepped down, elastic component resets and promotes slip kayser seat down sliding, the first sliding pin on clamp is released clamp under the effect of cam path, the clamp kayser is in slide block hole clipping and back leg hole clipping, slide block and back leg and backboard are locked.
Claims (9)
1. a full folding children's dining chair, comprise front leg (1), it is characterized in that: described front leg (1) upper end is hinged with back leg (2) and is driven the tray frame (3) of synchronous folding by described back leg (2), be positioned at described front leg (1) on described front leg (1) and be hinged with seat board (4) with below, described back leg (2) hinged place, the rear end of described seat board (4) is hinged with backboard (5), described back leg (2) is provided with the slide block (6) that can slide along described back leg (2), be provided with interlock kayser bindiny mechanism (7) between described slide block (6) and described backboard (5) and described back leg (2).
2. full folding children's dining chair according to claim 1, it is characterized in that: described front leg (1) upper end is provided with foreleg articulated elements (11), described foreleg articulated elements (11) is provided with hinged annulus (111), described back leg (2) upper end is provided with back leg articulated elements (21), described back leg articulated elements (21) is provided with for the back leg hinge hole (211) with described hinged annulus (111) suit, back leg hinge hole (211) one sides of described back leg articulated elements (21) are provided with back leg arcuate socket (212), described back leg arcuate socket (212) outside hole wall is provided with back leg tooth bar (213), described tray frame (3) rear end is provided with service plate articulated elements (31), described service plate articulated elements (31) is provided with for the service plate hinge hole (311) with described hinged annulus (111) suit, dish hinge hole (311) one sides of described service plate articulated elements (31) are provided with the service plate arcuate socket (312) communicated with described back leg arcuate socket (212), the inboard hole wall of described service plate arcuate socket (312) is provided with service plate tooth bar (313), in described back leg arcuate socket (212) and service plate arcuate socket (312), be coated with respectively and described back leg tooth bar (213) and described service plate tooth bar (313) meshed gears (10).
3. full folding children's dining chair according to claim 2 is characterized in that: described foreleg articulated elements (11) middle part is provided with centre bore (112), and described hinged annulus (111) is along described centre bore (112) edge setting.
4. full folding children's dining chair according to claim 1, it is characterized in that: the slide block hole clipping (601) on described slide block (6), described back leg (2) is hollow pipe, described back leg (2) is provided with back leg hole clipping (201), described interlock kayser bindiny mechanism (7) comprises the slip kayser seat (701) be arranged in described back leg (2), described slip kayser seat (701) is provided with lateral pin (702), be provided with clamp groove (711) in described slip kayser seat (701), in described clamp groove (711), be provided with can be flexible in described back leg hole clipping (201) and described slide block hole clipping (601) clamp (703), the cell wall of described clamp groove (711) is provided with cam path (712), described cam path (712) below is provided with kayser seat bar hole (713), described clamp (703) is provided with and is installed on the first sliding pin (731) and the second sliding pin (732) slided in described cam path (712) and kayser seat bar hole (713), described back leg (2) is provided with the bar hole (208) slided for described lateral pin (702) and the pin hole (209) installed for the second sliding pin (732), the vertical chute (603) that described slide block (6) is provided with arc chute (602) and communicates with described arc chute (602) and slide within it for described lateral pin (702), described backboard (5) is provided with the solution lock-pushing rod (501) of the taper that can slide and promote described lateral pin (702) slip in described arc chute (602), be provided with elastic component (705) between described slip kayser seat (701) and described back leg (2).
5. full folding children's dining chair according to claim 1, it is characterized in that: described tray frame (3) is provided with the service plate (305) of energy front and back slidable adjustment, described tray frame (3) is provided with adjustment hole (306), and described service plate (305) is provided with the regulating pin (307) that can insert in described adjustment hole (306) and controls to adjust the controlling organization (308) that latches (307) slide.
6. full folding children's dining chair according to claim 1, it is characterized in that: described backboard (5) top is provided with hand-held hole (505), described hand-held hole (505) top is provided with reinforcement (506), is connected with the metal bracing piece (507) that extends to backboard (5) bottom on described reinforcement (506).
7. full folding children's dining chair according to claim 1, it is characterized in that: the below that is positioned at described seat board (4) on described front leg (1) is provided with pedal (8).
8. full folding children's dining chair according to claim 1, it is characterized in that: described front leg (1) comprises front leg (1a) and dismountable lower front leg (1b), and described back leg (2) comprises back leg (2a) and dismountable lower back leg frame (2b).
9. full folding children's dining chair according to claim 4, it is characterized in that: the top that is positioned at described solution lock-pushing rod (501) on described backboard (5) is provided with arc step (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320394697 CN203354115U (en) | 2013-07-03 | 2013-07-03 | Full-folding child dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320394697 CN203354115U (en) | 2013-07-03 | 2013-07-03 | Full-folding child dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354115U true CN203354115U (en) | 2013-12-25 |
Family
ID=49801962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320394697 Withdrawn - After Issue CN203354115U (en) | 2013-07-03 | 2013-07-03 | Full-folding child dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315563A (en) * | 2013-07-03 | 2013-09-25 | 广东乐美达集团有限公司 | Full-folding baby high chair |
| CN107259873A (en) * | 2017-08-07 | 2017-10-20 | 宁波妈咪宝婴童用品制造有限公司 | A kind of new foldable children dinning chair |
-
2013
- 2013-07-03 CN CN 201320394697 patent/CN203354115U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315563A (en) * | 2013-07-03 | 2013-09-25 | 广东乐美达集团有限公司 | Full-folding baby high chair |
| CN103315563B (en) * | 2013-07-03 | 2015-12-16 | 广东乐美达集团有限公司 | A kind of full folding children's dining chair |
| CN107259873A (en) * | 2017-08-07 | 2017-10-20 | 宁波妈咪宝婴童用品制造有限公司 | A kind of new foldable children dinning 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: 20131225 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |