CN201403893Y - Children dining chair - Google Patents
Children dining chair Download PDFInfo
- Publication number
- CN201403893Y CN201403893Y CN2009201584777U CN200920158477U CN201403893Y CN 201403893 Y CN201403893 Y CN 201403893Y CN 2009201584777 U CN2009201584777 U CN 2009201584777U CN 200920158477 U CN200920158477 U CN 200920158477U CN 201403893 Y CN201403893 Y CN 201403893Y
- Authority
- CN
- China
- Prior art keywords
- lockhole
- dead bolt
- lock pin
- locking piece
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000003166 Opuntia robusta Nutrition 0.000 abstract 3
- 244000218514 Opuntia robusta Species 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a children dining chair. The dinner plate of the children dining chair can be dismounted from a bracket. A locking mechanism for fixing the dinner plate on the bracket comprises a locking element and a bolt arranged on a connecting piece and the bracket respectively, wherein a lockhole is formed on the locking element, the bolt has an operating state in which the bolt is inserted into the lockhole and a disengaged state in which the bolt is pulled out from the lockhole; the locking mechanism further comprises a locking pin for clamping the bolt inside the lockhole,wherein the locking pin can switch between a locked position in which the locking pin is inserted into the lockhole and an unlocked position in which the locking pin is pulled out of the lockhole; andan operating element for control the locking pin to switch between the locked position and the unlocked position. The dinner plate of the children dining chair can be dismounted therefrom, and the dismounted dining chair has reduced volume and is convenient for storage. The locking mechanism of the children dining chair has simple locking principle and convenient operation.
Description
Technical field
The utility model relates to a kind of children dinning chair, and the service plate on this children dinning chair is detachable the installation.
Background technology
In the children dinning chair, the parts of most critical are exactly the service plate that is used for placing tableware.For dining chair that can stored collapsed, dining chair must be made the structure that can dismantle, it is less to make it deposit volume.
Summary of the invention
The purpose of this utility model provides a kind of children dinning chair that can simply realize the service plate dismounting.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of children dinning chair, comprise: be used to support the user the seat pocket, be used for the supporting seat pocket support, be used to place the service plate of tableware, the a pair of connector that described service plate comprises carriage and is fixedly installed on described carriage both ends respectively, this connector is connected with described support in the mode that can dismantle, is provided with to be used for described service plate is fixed on locking mechanism on the described support between described connector and described support.Described locking mechanism comprises: be fixedly installed on locking piece and dead bolt on described connector and the described support respectively, on described locking piece, offer lockhole, the disengaged position that described dead bolt possesses the duty inserted in the described lockhole and deviates from the described lockhole; Be used for described dead bolt is clamped on lock pin in the described lockhole, switch between the unlocked position that this lock pin can be deviate from the latched position in inserting described lockhole with in the lockhole; Be used to operate the operating parts that described lock pin switches between latched position and unlocked position.
Described lockhole is a through hole, and the taper of described dead bolt is hook-shaped, and is when in running order and described lock pin is in latched position when described dead bolt, inconsistent with described locking piece thereby the taper of described dead bolt hooks described locking piece.
When in running order and described lock pin was in the unlocked position when described dead bolt, described dead bolt can slide in described lockhole and make described taper and described locking piece be separated.
Described lock pin is being slidingly arranged on the described dead bolt in the mode of sliding between locked.
Described locking piece is arranged on the described support, and described dead bolt is arranged on the described connector.
Because the utilization of technique scheme, the service plate on the utility model can be dismantled, and the smaller volume of dismounting back dining chair is convenient to deposit.And the locking principle of its locking mechanism is simple, and is easy to operate.
Description of drawings
Accompanying drawing 1 is a stereogram of the present utility model;
Accompanying drawing 2 is a fractionation schematic diagram of the present utility model;
Accompanying drawing 3 is a front view of the present utility model;
Accompanying drawing 4 is the A-A direction partial sectional view of accompanying drawing 3;
Accompanying drawing 5 is the partial enlarged view of accompanying drawing 2.
Wherein:
1, seat pocket; 2, support; 3, service plate; 4, connector; 5, locking mechanism; 6, carriage;
10, first lockhole; 11, first dead bolt; 12, first projection;
20, second lockhole; 21, second dead bolt; 22, second projection;
30, lock pin; 31, lock dog;
40, handle; 41, operating parts; 42, first locking piece; 43, second locking piece.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described.
As shown in Figure 1, the children dinning chair according to the utility model is implemented comprises: be used to support the user seat pocket 1, be used for supporting seat pocket 1 support 2, be used to place the service plate 3 of tableware.
Wherein, service plate 3 is made of the carriage 6 of flat board dress and a pair of connector 4 that is fixedly installed on carriage 6 both ends respectively.This a pair of connector 4 is connected with the both sides of support 2 in the mode that can dismantle respectively, and this connects by the locking mechanism shown in accompanying drawing 2,4,55 realizes locking.
Accompanying drawing 4 and accompanying drawing 5 have been represented the locking principle of locking mechanism 5 in detail.
Locking mechanism 5 comprises:
The first mutually nested locking piece 42 and second locking piece 43, on this first locking piece 42 and second locking piece 43, longitudinally have strip first lockhole 10;
The lock dog 31 that possesses first dead bolt 11 and second dead bolt 21, this lock dog 31 is fixedly installed on the connector 4;
Be slidingly arranged in the lock pin 30 on the lock dog 31;
Can promote the operating parts 41 that lock pin 30 slides by inconsistent with lock pin 30.
Wherein, the taper of first dead bolt 11 and second dead bolt 21 all is hook-shaped, possesses first projection, 12 and second projection 22 of protrusion respectively.After first dead bolt 11 inserted in first lockhole 10, first projection 12 will be inconsistent with second locking piece 43.At this moment, lock pin 30 is also slipped in first lockhole 10, then lock pin 30 will fill up first lockhole 10, thereby the dead bolt 11 of winning can not be slided along first lockhole 10 of strip, has realized locking.
Shown in accompanying drawing 4 and accompanying drawing 5, locking mechanism 5 also comprises handle 40, and this handle 40 drives operating parts 41 by gear drive and rotates.User's swing handle 40 drives operating parts 41 and rotate, and then promotion lock pin 30 slips in the lockhole 10.Also be provided with the self-locking that a spring is realized lock pin 30 in the present embodiment, have only by swing handle 40 spring is depressed, could release, in case unclamp handle, then spring drives lock pin 30 automatically and is reset to latched position.Certainly, also spring can be set, by the deadweight realization self-locking of lock pin 30, when not being subjected to external force, lock pin 30 slides to the below automatically and snaps in first lockhole 10.
At this moment, promote lock pin 30 as if rotation and in first lockhole 10, skid off by operating parts 41, then locking mechanism 5 releases, first dead bolt 11 can slide along first lockhole 10 towards the top, can be not inconsistent with second locking piece 43 again until first projection 12.Mention lock dog 31 up this moment, drives first dead bolt 11 is extracted in first lockhole 10, and service plate 3 has just been separated with support 2 like this.
Second dead bolt 21 and first dead bolt 11 are synchronized with the movement, and when first dead bolt 11 inserted in first lockhole 10, second dead bolt 21 had also inserted in second lockhole 21 that is opened on the support 2 simultaneously.When first dead bolt 11 slides towards the below along first lockhole 10, thereby when making projection 12 and second locking piece 43 of winning inconsistent, second projection 22 that is fixedly installed on the taper of second dead bolt 21 also can be inconsistent with the inwall of support 2.
In other embodiment, also the mode that the relative motion between dead bolt and the lockhole can be arranged to rotate by rotating, makes between projection and the locking piece and switching between the position of competing position and mutual non-contravention.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (5)
1, a kind of children dinning chair, comprise: be used to support the user seat pocket (1), be used for supporting seat pocket (1) support (2), be used to place the service plate (3) of tableware, the a pair of connector (4) that described service plate (3) comprises carriage (6) and is fixedly installed on described carriage (6) both ends respectively, this connector (4) is connected with described support (2) in the mode that can dismantle, between described connector (4) and described support (2), be provided with and be used for described service plate (3) is fixed on locking mechanism (5) on the described support (2), it is characterized in that:
Described locking mechanism (5) comprises:
Be fixedly installed on locking piece and dead bolt on described connector (4) and the described support (2) respectively, on described locking piece, offer lockhole, the disengaged position that described dead bolt possesses the duty inserted in the described lockhole and deviates from the described lockhole;
Be used for described dead bolt is clamped on lock pin (30) in the described lockhole, switch between the unlocked position that this lock pin (30) can be deviate from the latched position in inserting described lockhole with in the lockhole;
Be used to operate the operating parts (41) that described lock pin (30) switches between latched position and unlocked position.
2, children dinning chair according to claim 1, it is characterized in that: described lockhole is a through hole, the taper of described dead bolt is hook-shaped, in running order and described lock pin (30) is when being in latched position when described dead bolt, and is inconsistent with described locking piece thereby the taper of described dead bolt hooks described locking piece.
3, children dinning chair according to claim 2 is characterized in that: in running order and described lock pin (30) is when being in the unlocked position when described dead bolt, and described dead bolt can slide in described lockhole and make described taper and described locking piece be separated.
4, children dinning chair according to claim 2 is characterized in that: described lock pin (30) is being slidingly arranged on the described dead bolt in the mode of sliding between locked.
5, according to the described children dinning chair of above-mentioned arbitrary claim, it is characterized in that: described locking piece is arranged on the described support (2), and described dead bolt is arranged on the described connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201584777U CN201403893Y (en) | 2008-12-16 | 2009-05-27 | Children dining chair |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820199652 | 2008-12-16 | ||
| CN200820199652.2 | 2008-12-16 | ||
| CN2009201584777U CN201403893Y (en) | 2008-12-16 | 2009-05-27 | Children dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201403893Y true CN201403893Y (en) | 2010-02-17 |
Family
ID=41674811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201584777U Expired - Fee Related CN201403893Y (en) | 2008-12-16 | 2009-05-27 | Children dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201403893Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371670A (en) * | 2012-04-26 | 2013-10-30 | 宝钜儿童用品香港股份有限公司 | Children dining chair and braking mechanism thereof |
| CN110403396A (en) * | 2019-05-28 | 2019-11-05 | 好孩子儿童用品有限公司 | Children dinning chair |
-
2009
- 2009-05-27 CN CN2009201584777U patent/CN201403893Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371670A (en) * | 2012-04-26 | 2013-10-30 | 宝钜儿童用品香港股份有限公司 | Children dining chair and braking mechanism thereof |
| CN103371670B (en) * | 2012-04-26 | 2016-08-03 | 宝钜儿童用品香港股份有限公司 | Children dinning chair and braking mechanism thereof |
| CN110403396A (en) * | 2019-05-28 | 2019-11-05 | 好孩子儿童用品有限公司 | Children dinning chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |