CN2705079Y - Delocking mechanism for dining chair - Google Patents
Delocking mechanism for dining chair Download PDFInfo
- Publication number
- CN2705079Y CN2705079Y CN 200420027054 CN200420027054U CN2705079Y CN 2705079 Y CN2705079 Y CN 2705079Y CN 200420027054 CN200420027054 CN 200420027054 CN 200420027054 U CN200420027054 U CN 200420027054U CN 2705079 Y CN2705079 Y CN 2705079Y
- Authority
- CN
- China
- Prior art keywords
- service plate
- dining chair
- hauling rope
- dead bolt
- described service
- 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
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Abstract
A kind of release mechanism of dining chair, comprise the hauling rope that is connected with locking mechanism, the hauling rope cartridge that is connected with described hauling rope, with the service plate that the dining chair body is connected rotationally, described service plate is connected with described hauling rope cartridge.Between described service plate and dining chair body, be provided with rotation preventive mechanism.Relative dining chair body lazy Susan, removable hauling rope cartridge, thus the pulling hauling rope just can make the locking mechanism release, and simple to operation.
Description
Technical field
The utility model relates to the release mechanism of the dining chair that a kind of children use, particularly dining chair.
Background technology
In the prior art, be set to usually be rotationally connected so that dining chair can be folded between the rod member that respectively is connected of dining chair, but because the length of supporting leg is long, the volume of the dining chair after folding usually is also bigger.If the volume after wanting to reduce to fold, make convenient transportation, the supporting leg of dining chair also needs to be arranged to telescopic rod member, and, for attractive in appearance and safe in utilization, usually its flexible locking mechanism of control is arranged in the inner chamber of supporting leg rod member, and this makes locking mechanism be inconvenient to operate, the folding operation inconvenience.
Summary of the invention
The utility model purpose provides a kind of release mechanism of dining chair, and it can make the flexible locking mechanism of control supporting leg be operated easily and safely.
For achieving the above object, the technical solution adopted in the utility model is: a kind of release mechanism of dining chair, comprise the hauling rope that is connected with locking mechanism, the hauling rope cartridge that is connected with described hauling rope, with the service plate that the dining chair body is connected rotationally, described service plate is connected with described hauling rope cartridge.Between described service plate and dining chair body, be provided with rotation preventive mechanism.
Because technique scheme utilization, the utility model compared with prior art has following advantage: by hauling rope control locking mechanism, again hauling rope is connected on the hauling rope cartridge that is connected with service plate, being connected between service plate and the dining chair body is rotationally connected, thus the upset service plate, pulling hauling rope cartridge, can spur hauling rope, thereby the control locking mechanism is simple to operate, makes opening and folding all safe readies of dining chair.
Description of drawings
Accompanying drawing 1 is for having the front view of dining chair of the present utility model under locking mechanism is in the lock state;
Accompanying drawing 2 is the cutaway view of accompanying drawing 1;
Accompanying drawing 3 is in main cutaway view under the released state for having dining chair of the present utility model at locking mechanism;
Wherein: 1, lower carriage; 2, upper bracket; 3, service plate; 4, service plate drag hook; 5, dining chair body; 6, locking mechanism; 7, folding connecting rod; 8, insurance latch hook; 9, insurance latch hook stage clip; 10, hauling rope; 11, hauling rope cartridge; 12, service plate rotating shaft; 13, dead bolt stage clip; 14, service plate dead bolt; 15, locating hole;
The specific embodiment
Specifically set forth below in conjunction with each accompanying drawing.
Referring to accompanying drawing 1-accompanying drawing 3, a kind of release mechanism of dining chair, the service plate 3 that it comprises the hauling rope 10 that is connected with locking mechanism 6, the hauling rope cartridge 11 that is connected with described hauling rope 10, is connected rotationally with dining chair body 5, described service plate 3 is connected with described hauling rope cartridge 11, and described hauling rope 10 is on the circumferential surface of described hauling rope cartridge 11.Between described service plate 3 and dining chair body 5, be provided with rotation preventive mechanism.Described rotation preventive mechanism comprises the service plate dead bolt 14 that flexibly is connected on the described dining chair body 5, when described rotation preventive mechanism is in the spline state, described service plate dead bolt 14 is inserted in the inner chamber of described service plate 3, when described rotation preventive mechanism was in free state, described service plate dead bolt 14 broke away from the inner chamber of described service plate 3.Be provided with dead bolt stage clip 13 between described service plate dead bolt 14 and the described dining chair body 5.Flexibly be connected with service plate drag hook 4 on the described service plate 3, the end of the described service plate drag hook 4 described service plate dead bolt 14 of conflicting.
Referring to accompanying drawing 2 and accompanying drawing 3, with service plate drag hook 4 to pusher, service plate drag hook 4 promotes service plate dead bolt 14 backward, the active force that service plate dead bolt 14 will overcome dead bolt stage clip 13 moves backward, until the inner chamber that breaks away from service plate 3, can another mistake clockwise lazy Susan 3, service plate 3 drives hauling rope cartridges 11 and rotates, hauling rope 10 also is pulled, thereby locking mechanism 6 can be unlocked.At this moment, the supporting leg of dining chair just can be retracted.Referring to accompanying drawing 2, when launching dining chair, clockwise direction upset service plate 3, the rear portion of service plate 3 can promote service plate dead bolt 14 backward, when service plate 3 turn to horizontal level, service plate dead bolt 14 makes it by in the inner chamber of dead bolt stage clip 13 bullet dining dishes 3, and whole dining chair just is in stable state, and locking mechanism also promptly is securely locked for 6 this moments.
Claims (5)
1, a kind of release mechanism of dining chair, it is characterized in that: the service plate [3] that it comprises the hauling rope [10] that is connected with locking mechanism [6], the hauling rope cartridge [11] that is connected with described hauling rope [10], is connected rotationally with dining chair body [5], described service plate [3] is connected with described hauling rope cartridge [11], is provided with rotation preventive mechanism between described service plate [3] and dining chair body [5].
2, the release mechanism of dining chair according to claim 1, it is characterized in that: described rotation preventive mechanism comprises the service plate dead bolt [14] that flexibly is connected on the described dining chair body [5], when described rotation preventive mechanism is in the spline state, described service plate dead bolt [14] is inserted in the inner chamber of described service plate [3], when described rotation preventive mechanism is in free state, the inner chamber that described service plate dead bolt [14] breaks away from described service plate [3].
3, the release mechanism of dining chair according to claim 2 is characterized in that: be provided with dead bolt stage clip [13] between described service plate dead bolt [14] and the described dining chair body [5].
4, the release mechanism of dining chair according to claim 2 is characterized in that: flexibly be connected with service plate drag hook [4] on the described service plate [3], the end of described service plate drag hook [4] the described service plate dead bolt [14] of conflicting.
5, the release mechanism of dining chair according to claim 1 is characterized in that: described hauling rope [10] is on the circumferential surface of described hauling rope cartridge [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027054 CN2705079Y (en) | 2004-05-12 | 2004-05-12 | Delocking mechanism for dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027054 CN2705079Y (en) | 2004-05-12 | 2004-05-12 | Delocking mechanism for dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705079Y true CN2705079Y (en) | 2005-06-22 |
Family
ID=34849527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027054 Expired - Fee Related CN2705079Y (en) | 2004-05-12 | 2004-05-12 | Delocking mechanism for dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705079Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007112883A3 (en) * | 2006-03-30 | 2008-02-07 | Inglesina Baby Spa | High chair |
-
2004
- 2004-05-12 CN CN 200420027054 patent/CN2705079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007112883A3 (en) * | 2006-03-30 | 2008-02-07 | Inglesina Baby Spa | High chair |
| US8157327B2 (en) | 2006-03-30 | 2012-04-17 | L'inglesina Baby S.P.A. | High chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20130512 |