CN202553121U - Dinner plate-adjustable dining chair for children - Google Patents
Dinner plate-adjustable dining chair for children Download PDFInfo
- Publication number
- CN202553121U CN202553121U CN2012201823144U CN201220182314U CN202553121U CN 202553121 U CN202553121 U CN 202553121U CN 2012201823144 U CN2012201823144 U CN 2012201823144U CN 201220182314 U CN201220182314 U CN 201220182314U CN 202553121 U CN202553121 U CN 202553121U
- Authority
- CN
- China
- Prior art keywords
- service plate
- lock pin
- locking mechanism
- support
- connecting rod
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000003166 Opuntia robusta Nutrition 0.000 abstract 5
- 244000218514 Opuntia robusta Species 0.000 abstract 5
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a dinner plate-adjustable dining chair for children, which includes a support, a seat installed on the support and a dinner plate installed on the support and located in front of the seat. A locking mechanism is disposed between the dinner plate and the support, and includes a lock groove disposed on the support, a plurality of lock holes formed in the bottom of the lock groove, an adjusting button movably disposed on the dinner plate, a lock pin movably disposed on the dinner plate, and a drawing member having one end connected with the adjusting button and the other end connected with the lock pin. The locking mechanism has three working positions. When the locking mechanism is in a first working position, the lock pin is in insert-connection with the lock hole; when the locking mechanism is in a second working position, the lock pin is disconnected from the lock hole and located in the lock groove; and when the locking mechanism is in a third working position, the lock pin gets away from the lock groove. The dinner plate-adjustable dining chair for children in the utility model has such a function that the dinner plate is adjustable in position and detachable, and is simple in structure and convenient to operate.
Description
Technical field
the utility model relates to the adjustable children dinning chair of a kind of service plate.
Background technology
children dinning chair is children's special-purpose chairs of having meal; It comprises support, be installed in seat on the said support, be installed on the said support and be positioned at the service plate in the place ahead, said seat; Children dinning chair of the prior art; Its service plate is generally fixing, and unadjustable position influences the comfort level that children are seated.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of service plate adjustable children dinning chair
.
are in order to reach above purpose; The technical scheme that the utility model adopts is: the adjustable children dinning chair of service plate; It comprises support, rack-mount seat, rack-mount and be positioned at the service plate in the place ahead, seat; Be provided with a locking mechanism between service plate and the support, locking mechanism comprises the locked groove that is arranged on the support, on the groove bottom of locked groove, offer a plurality of lockholes of formation, be arranged at adjusting button on the service plate versatilely, be arranged at lock pin, the end on the service plate movably and regulate the button traction piece that the other end is connected with lock pin that is connected, and locking mechanism has three operating positions; When locking mechanism under first operating position; Lock pin and lockhole plug, when locking mechanism under second operating position, lock pin and lockhole are separated and lock pin is positioned at locked groove; When locking mechanism under the 3rd operating position, lock pin breaks away from locked groove.
further; Regulate button and be provided with first stage clip, when lock pin and lockhole plug, have the space between first stage clip and the service plate; When lock pin and lockhole is separated and lock pin when being positioned at locked groove; First stage clip contacts with service plate and regulates between button and the service plate and has the space, when lock pin breaks away from locked groove, regulates button and contacts with service plate.
further; Regulating button is connected with second connecting rod through first connecting rod with traction piece; One end of first connecting rod is hinged with regulating the be hinged other end and traction piece of button, and an end of second connecting rod and the middle part of first connecting rod are hinged.
preferably, service plate is provided with second stage clip of the trend that lock pin is had plug with lockhole.
owing to adopted technique scheme, the adjustable children dinning chair of the utility model service plate has service plate adjustable position and removable function, and simple in structure, easy to operate.When locking mechanism under first operating position, when promptly lock pin on the service plate and the lockhole on the support plugged, service plate was in the lock state, and can not carry out gear and regulate; Rotating the adjusting button moves through traction piece drive lock pin; When first stage clip contacts with service plate; Lock pin on the service plate shifts out the lockhole on the support but still is positioned in the middle of the locked groove; Be locking mechanism under second operating position, service plate can carry out gear and regulated this moment, but service plate cannot be removed from support; Be rotated further the adjusting button, when the restoring force that overcomes first stage clip made the adjusting button contact with service plate, the lock pin on the service plate broke away from the locked groove on the support fully, and promptly locking mechanism is under the 3rd operating position, and can pull down service plate this moment from support.
Description of drawings
Accompanying drawing 1 is the stereogram of the adjustable children dinning chair of the utility model service plate;
Accompanying drawing 2 is the partial view of the adjustable children dinning chair of the utility model service plate under the service plate lock-out state;
Accompanying drawing 3 is the A-A cutaway view of the adjustable children dinning chair of the utility model service plate under the service plate lock-out state;
Accompanying drawing 4 is the partial view of the adjustable children dinning chair of the utility model service plate under service plate scalable state;
Accompanying drawing 5 is the B-B cutaway view of the adjustable children dinning chair of the utility model service plate under service plate scalable state;
Accompanying drawing 6 is the partial view of the adjustable children dinning chair of the utility model service plate under the detachable state of service plate;
accompanying drawing 7 is the C-C partial view of the adjustable children dinning chair of the utility model service plate under the detachable state of service plate.
Label is among the figure:
10, support; 11, locked groove; 12, lockhole;
20, service plate; 21, regulate button; 22, lock pin; 23, traction piece; 24, first stage clip; 25, first connecting rod; 26, second connecting rod; 27, second stage clip;
30, seat.
The specific embodiment
Set forth the preferred embodiment of the utility model below in conjunction with accompanying drawing in detail
; Thereby the protection domain of the utility model is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
can be found out from the structural representation of accompanying drawing 1 to accompanying drawing 7; The utility model provides service plate adjustable children dinning chair; It comprises support 10, rack-mount seat 30, be installed on the support 10 and be positioned at the service plate 20 in 30 the place aheads, seat; Be provided with a locking mechanism between service plate 20 and the support 10, locking mechanism comprises the locked groove 11 that is arranged on the support 10, at a plurality of lockholes 12 of offering formation on the groove bottom of locked groove 11, versatilely be arranged at adjusting button 21 on the service plate 20, be arranged at lock pin 22, the end on the service plate 20 and regulate button 21 traction piece 23 that the other end is connected with lock pin 22 that is connected movably, locking mechanism has three operating positions; When locking mechanism under first operating position; Lock pin 22 plugs with lockhole 12, when locking mechanism under second operating position, lock pin 22 is separated with lockhole 12 and lock pin 22 is positioned at locked groove 11; When locking mechanism under the 3rd operating position, lock pin 22 breaks away from locked grooves 11.
The below that button 21 is arranged on service plate 20 is regulated in the present embodiment in
.
are regulated button 21 and are provided with first stage clip 24; When lock pin 22 and lockhole 12 plug; Have the space between first stage clip 24 and service plate 20 bottom surfaces, when lock pin 22 and lockhole 12 are separated and lock pin 22 when being positioned at locked groove 11, first stage clip 24 contacts with service plate 20 bottom surfaces and regulates between button 21 and service plate 20 bottom surfaces and has the space; When lock pin 22 breaks away from locked groove 11, regulate button 21 and contact with service plate 20 bottom surfaces.
are regulated button 21 and are connected with second connecting rod 26 through first connecting rod 25 with traction piece 23; One end of first connecting rod 25 is hinged with regulating the be hinged other end and traction piece 23 of button 21, and an end of second connecting rod 26 and the middle part of first connecting rod 25 are hinged.
The other end of
second connecting rod 26 is not connected with miscellaneous part; When rotating adjusting button 21; First connecting rod 25 rotates; The other end of second connecting rod 26 contacts with the bottom surface of service plate 20, and the rotation of an end that is hinged along with second connecting rod 26 and first connecting rod 25, and the other end of second connecting rod 26 can move on the bottom surface of service plate 20.
When
plugged when the lockhole 12 on lock pin on the service plate 20 22 and the support 10, service plate 20 was in the lock state, and can not carry out gear and regulate; Rotating adjusting button 21 moves through traction piece 23 drive lock pins 22; When first stage clip 24 contacted with service plate 20, the lock pin 22 on the service plate 20 shifted out the lockhole 12 on the support 10 but still is positioned in the middle of the locked groove 11, and this moment, service plate 20 can carry out the gear adjusting; But because lock pin 22 also is positioned in the middle of the locked groove 11; Service plate 20 cannot be removed from support 10, and lockhole 12 has 5 in the present embodiment, and promptly service plate 20 has 5 adjustable gears; Be rotated further and regulate button 21, when the restoring force that overcomes first stage clip 24 made adjusting button 21 contact with service plate 20, the lock pin 22 on the service plate 20 broke away from the locked groove 11 on the support 10 fully, and can pull down service plate 20 this moment from support 10.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (4)
1. adjustable children dinning chair of service plate; It comprises support (10), be installed in seat (30) on the said support, be installed in the service plate (20) that the place ahead, said seat (30) was gone up and be positioned to said support (10); It is characterized in that: be provided with a locking mechanism between said service plate (20) and the support (10); Said locking mechanism comprise the locked groove (11) that is arranged on the described support (10), offer on the groove bottom of said locked groove (11) a plurality of lockholes (12) of formation, versatilely be arranged at adjusting button (21) on the described service plate (20), be arranged at lock pin (22), an end on the service plate (20) traction piece (23) that the other end is connected with said lock pin (22) that is connected with said adjusting button (21) movably; Said locking mechanism has three operating positions; When said locking mechanism under first operating position; Said lock pin (22) plugs with lockhole (12); When said locking mechanism under second operating position; Said lock pin (22) and said lockhole (12) are separated and said lock pin (22) is positioned at locked groove (11), when said locking mechanism under the 3rd operating position, said lock pin (22) breaks away from locked groove (11).
2. the adjustable children dinning chair of service plate according to claim 1; It is characterized in that: described adjusting button (21) is provided with first stage clip (24); When said lock pin (22) and lockhole (12) when plugging; Has the space between said first stage clip (24) and the service plate (20); When said lock pin (22) and said lockhole (12) are separated and said lock pin (22) when being positioned at locked groove (11); Said first stage clip (24) contact with service plate (20) and said adjusting button (21) and service plate (20) between have the space, when said lock pin (22) broke away from locked groove (11), said adjusting button (21) contacted with service plate (20).
3. the adjustable children dinning chair of service plate according to claim 1; It is characterized in that: described adjusting button (21) is connected with second connecting rod (26) through first connecting rod (25) with traction piece (23); One end of said first connecting rod (25) is hinged with regulating the be hinged other end and traction piece (23) of button (21), and the middle part of an end of said second connecting rod (26) and first connecting rod (25) is hinged.
4. the adjustable children dinning chair of service plate according to claim 1 is characterized in that: described service plate (20) is provided with second stage clip (27) that makes lock pin (22) have the trend that plugs with lockhole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201823144U CN202553121U (en) | 2012-04-26 | 2012-04-26 | Dinner plate-adjustable dining chair for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201823144U CN202553121U (en) | 2012-04-26 | 2012-04-26 | Dinner plate-adjustable dining chair for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202553121U true CN202553121U (en) | 2012-11-28 |
Family
ID=47202835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201823144U Expired - Lifetime CN202553121U (en) | 2012-04-26 | 2012-04-26 | Dinner plate-adjustable dining chair for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202553121U (en) |
-
2012
- 2012-04-26 CN CN2012201823144U patent/CN202553121U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |