CN1218674C - Folded dining-chair - Google Patents
Folded dining-chair Download PDFInfo
- Publication number
- CN1218674C CN1218674C CN 03113118 CN03113118A CN1218674C CN 1218674 C CN1218674 C CN 1218674C CN 03113118 CN03113118 CN 03113118 CN 03113118 A CN03113118 A CN 03113118A CN 1218674 C CN1218674 C CN 1218674C
- Authority
- CN
- China
- Prior art keywords
- medium
- height trestle
- upper bracket
- pivotally connected
- bracket
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/002—Children's chairs adjustable
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- Passenger Equipment (AREA)
Abstract
The present invention relates to a folded dining-chair which comprises side brackets at two sides and a cross connecting bar for connecting the side brackets, wherein each side bracket comprises a base 1, a lower bracket 4 fixed on the front part of the base 1 and extending upward, a middle bracket 3, an upper bracket 2 and a tray supporting mechanism 12 arranged on the upper bracket 2. The upper end part of the middle bracket 3 is glidingly connected with the upper bracket 2; after the lower part of the middle bracket 3 is pivoted with the upper end part of the lower bracket 4, the middle bracket 3 continues extending downward to form the downward extending segment 11 of the middle bracket 3. The invented chair can be regulated at height and folded.
Description
Technical field
The present invention relates to a kind of dining chair for baby.
Background technology
In the prior art, dining chair for baby comprises the side stand of both sides and is used to connect the tranverse connecting rod of described side stand, described side stand all is a level altitude, the baby that therefore can not be fit to all ages and classes section, and side stand can not fold, therefore need take each parts apart with screwdriver during packed and transported, and behind the scene again with the screwdriver assembling, cause waste a lot of artificial.
Summary of the invention
The object of the invention provides a kind ofly can regulate the collapsible dining chair that seat height and dining chair can fold.
Technical scheme of the present invention is: a kind of collapsible dining chair, comprise the side stand of both sides and be used to connect the tranverse connecting rod of described side stand, described side stand comprises base, be fixed in the anterior and upwardly extending lower carriage of base, medium-height trestle, upper bracket and be arranged at pallet supporting mechanism on the described upper bracket, the upper end and the upper bracket of described medium-height trestle are slidingly connected, and the upper end of medium-height trestle and upper bracket are provided with first locking mechanism that is used to lock both relative positions, after the bottom of described medium-height trestle and the upper end of lower carriage are pivotally connected, medium-height trestle continues to extend to form extension under the medium-height trestle downwards, and extension and lower carriage are provided with and limit both the 3rd locking mechanisms in relative rotation under the described medium-height trestle.
The present invention compared with prior art has following advantage:
Be slidingly connected between upper bracket and the medium-height trestle, and be provided with first locking mechanism, therefore after the first locking mechanism release, can slide between upper bracket and the medium-height trestle, cause pallet supporting mechanism to move or move down on can be integrally, move into place back first locking mechanism locking, reach the purpose of regulating seat height.In addition, extension and lower carriage are provided with and limit both the 3rd locking mechanisms in relative rotation under the medium-height trestle, after the 3rd locking mechanism release, can rotate between medium-height trestle and the lower carriage, to reach folding purpose.
Description of drawings
Accompanying drawing 1 raises at the seat for the present invention and the structural representation of side stand when opening;
Accompanying drawing 2 is the structural representation of pallet supporting mechanism after folding;
Accompanying drawing 3 is the structural representation after the present invention folds fully;
Structural representation when accompanying drawing 4 is opened for the low back of the present potential drop of the present invention and side stand; Wherein:
1, base; 2, upper bracket; 3, medium-height trestle; 4, lower carriage; 5, top tray; 6, seat; 7, back link 8, front rod; 9, first locking mechanism; 10, sliding part; 11, extension under the medium-height trestle; 12, pallet supporting mechanism;
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 4, a kind of collapsible dining chair, comprise the side stand of both sides and be used to connect the tranverse connecting rod of described side stand, described side stand comprises base 1, be fixed in the anterior and upwardly extending lower carriage 4 of base 1, medium-height trestle 3, upper bracket 2 and be arranged at pallet supporting mechanism 12 on the described upper bracket 2, the upper end of described medium-height trestle 3 and upper bracket 2 are slidingly connected, and the upper end of medium-height trestle 3 and upper bracket 2 are provided with first locking mechanism 9 that is used to lock both relative positions, this first locking mechanism 9 is prior arts, use different locking mechanisms, upper bracket 2 can have been made level with medium-height trestle 3 and regulate, also can step-less adjustment, having level to regulate can be the hole that has a plurality of arrangements on the upper bracket 2, when the latch of medium-height trestle 3 was inserted in the corresponding hole, the height of pallet supporting mechanism 12 was inequality.
After the upper end of the bottom of described medium-height trestle 3 and lower carriage 4 is pivotally connected, medium-height trestle 3 continues to extend to form extension 11 under the medium-height trestle downwards, extension 11 is provided with lower carriage 4 and limits both the 3rd locking mechanisms in relative rotation under the described medium-height trestle, the 3rd locking mechanism also is a prior art, can be that lower carriage 4 is provided with a hook spare, when this hook spare hooks under the medium-height trestle extension 11, the locking of the 3rd locking mechanism, extension 11 can not relatively rotate under lower carriage 4 and the medium-height trestle, and this hook spare is not when hooking under the medium-height trestle extension 11, the 3rd locking mechanism locking release, extension 11 can relatively rotate under lower carriage 4 and the medium-height trestle.
Described pallet supporting mechanism 12 comprises top tray 5, seat 6, back link 7, front rod 8, the rearward end of described back link 7 and upper bracket 2 are pivotally connected, the rearward end at described seat 6 is also pivotally connected with upper bracket 2, the rearward end of described top tray 5 and upper bracket 2 are pivotally connected, the leading section at the bottom of front rod 8 and seat 6 is pivotally connected, the upper end of described front rod 8 and top tray 5 are pivotally connected, the front portion of described top tray 5 is provided with sliding part 10 slidably, this sliding part 10 is pivotally connected with the leading section of back link 7, described sliding part 10 is provided with second locking mechanism of preventing both relative slips, described back link 7 with top tray 5, front rod 8 is intersection setting.Described second locking mechanism also is a prior art, its structure can be that the lower surface in top tray 5 is provided with a plurality of bar-shaped troughs, and on sliding part 10, be provided with flexible locking piece, when locking piece is inserted in the bar-shaped trough of diverse location, can be so that sliding part 10 be locked into the diverse location of top tray 5.After the second locking mechanism release, can slide relatively between sliding part 10 and the top tray 5.
Claims (2)
1, a kind of collapsible dining chair, comprise the side stand of both sides and be used to connect the tranverse connecting rod of described side stand, it is characterized in that: described side stand comprises base [1], be fixed in the anterior and upwardly extending lower carriage [4] of base [1], medium-height trestle [3], upper bracket [2] and be arranged at pallet supporting mechanism [12] on the described upper bracket [2], the upper end of described medium-height trestle [3] and upper bracket [2] are slidingly connected, and the upper end of medium-height trestle [3] and upper bracket [2] are provided with first locking mechanism [9] that is used to lock both relative positions, after the upper end of the bottom of described medium-height trestle [3] and lower carriage [4] is pivotally connected, medium-height trestle [3] continues to extend to form extension under the medium-height trestle [11] downwards, and extension under the described medium-height trestle [11] are provided with lower carriage [4] and limit both the 3rd locking mechanisms in relative rotation.
2, collapsible dining chair according to claim 1, it is characterized in that: described pallet supporting mechanism [12] comprises top tray [5], seat [6], back link [7], front rod [8], the rearward end of described back link [7] and upper bracket [2] are pivotally connected, the rearward end at described seat [6] is also pivotally connected with upper bracket [2], the rearward end of described top tray [5] and upper bracket [2] are pivotally connected, the leading section of the bottom of front rod [8] and seat [6] is pivotally connected, the upper end of described front rod [8] and top tray [5] are pivotally connected, the front portion of described top tray [5] is provided with sliding part [10] slidably, this sliding part [10] is pivotally connected with the leading section of back link [7], described sliding part [10] is provided with second locking mechanism of preventing both relative slips, described back link [7] with top tray [5], front rod [8] is intersection setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113118 CN1218674C (en) | 2003-04-03 | 2003-04-03 | Folded dining-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03113118 CN1218674C (en) | 2003-04-03 | 2003-04-03 | Folded dining-chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1535636A CN1535636A (en) | 2004-10-13 |
| CN1218674C true CN1218674C (en) | 2005-09-14 |
Family
ID=34319981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03113118 Expired - Lifetime CN1218674C (en) | 2003-04-03 | 2003-04-03 | Folded dining-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218674C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20060060A1 (en) * | 2006-03-30 | 2007-09-30 | Inglesina Baby Spa | STRUCTURE OF CHAIRS |
-
2003
- 2003-04-03 CN CN 03113118 patent/CN1218674C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1535636A (en) | 2004-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050914 |