CN211911112U - Adjustable child dining chair - Google Patents
Adjustable child dining chair Download PDFInfo
- Publication number
- CN211911112U CN211911112U CN202020381410.6U CN202020381410U CN211911112U CN 211911112 U CN211911112 U CN 211911112U CN 202020381410 U CN202020381410 U CN 202020381410U CN 211911112 U CN211911112 U CN 211911112U
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- China
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- plate
- dining chair
- handrails
- seat plate
- sleeve
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- Expired - Fee Related
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Abstract
An adjustable child dining chair relates to the technical field of furniture and comprises a backrest, a seat plate and supporting legs, wherein the backrest is arranged at one edge of the top end of the seat plate, handrails are arranged on two opposite sides of the seat plate respectively, sliding grooves are formed in the top ends of the handrails, the sliding grooves are connected with the sliding plates in a sliding mode, the top ends of the two sliding plates are connected through a dining plate, positioning bolts are arranged on the side faces of the handrails, penetrate through the handrails and are connected with the sliding plates, four corners of the bottom end of the seat plate are fixedly connected with supporting columns, the bottom ends of the supporting columns are inserted into limiting sleeves, the bottom ends of the limiting sleeves are fixedly connected with the supporting legs; the center of the bottom end of the seat plate is provided with a lifting mechanism, the lifting mechanism is arranged on the bearing plate, and four corners of the bearing plate are fixedly connected with corresponding limiting sleeves. This adjustable children's dining chair realizes adjustable stability simultaneously strong, reaches safe and comfortable dining purpose.
Description
The technical field is as follows:
the utility model relates to the technical field of furniture, concretely relates to adjustable children's dining chair.
Background art:
hotel and each dining room are children now and have prepared the seat, the children's feed of being convenient for, but current children's dining chair all can not be adjusted, goes up and down unadjustable, and the position of dining table can not be adjusted, does not satisfy children's demand of having dinner, and stability is poor simultaneously, because children are lively, the phenomenon of turning on one's side often takes place for the dining chair, not only can not good supplementary children's feed, causes the damage to children easily moreover.
The utility model has the following contents:
the utility model aims at overcoming the weak point that above-mentioned prior art exists, and provide adjustable children's dining chair, it realizes adjustable stability simultaneously strong, reaches safe and comfortable dining purpose.
In order to solve the problem existing in the background art, the utility model adopts the following technical scheme: the chair comprises a backrest, a seat plate and supporting legs, wherein the backrest is arranged at one edge of the top end of the seat plate, handrails are arranged on two opposite sides of the seat plate respectively, sliding grooves are formed in the top ends of the handrails, sliding plates are connected in the sliding grooves in a sliding mode, the top ends of the two sliding plates are connected through a dinning plate, positioning bolts are arranged on the side faces of the handrails, penetrate through the handrails and are connected with the sliding plates, four corners of the bottom end of the seat plate are fixedly connected with supporting columns, the bottom ends of the supporting columns are inserted into limiting sleeves, the bottom ends of the limiting sleeves are fixedly connected with the supporting; the center of the bottom end of the seat plate is provided with a lifting mechanism, the lifting mechanism is arranged on the bearing plate, and four corners of the bearing plate are fixedly connected with corresponding limiting sleeves.
The edges of the left side and the right side of the dinning board are provided with blocking eaves.
The bottom end of the supporting leg is provided with an anti-slip pad, and the bottom end of the anti-slip pad is provided with an anti-slip bulge.
Elevating system include sleeve, spacing section of thick bamboo, lifting rack, gear and Z type hand pole, on the sleeve was fixed in the bearing plate, upper portion and lower part all were equipped with spacing section of thick bamboo in the sleeve, worn lifting rack in the spacing section of thick bamboo, lifting rack passes sleeve and seat bottom center fixed connection in the top, lifting rack meshes with the gear mutually, gear and Z type hand pole one end fixed connection, the sleeve is passed to the Z type hand pole other end.
The end part of the Z-shaped hand rocker is provided with an anti-skid sleeve.
The inner wall of the limiting cylinder is provided with a pulley, and the pulley is connected with the lifting rack in a sliding manner.
The utility model has the advantages of simple structure and convenient use, and achieves the purpose of adjusting the position of the dinning board by matching the sliding chute and the sliding plate, thereby ensuring that children have a good distance from the dinning board and improving the comfort level of dining for children; the height of the seat plate can be adjusted through the lifting mechanism, so that the positions of the children and the parents are relatively comfortable, and the parents can conveniently feed the children; the contact area between the dining chair and the ground is enlarged through the inclined supporting legs, and the stability of the dining chair is improved; adopt the slipmat, strengthened the frictional force on supporting leg and ground, played skid-proof effect, avoided the dining chair to turn over the phenomenon emergence, improved the safety in utilization of dining chair.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a view of the structure of the chute of the present invention;
FIG. 4 is an enlarged view of a portion A of the present invention;
FIG. 5 is a view of the structure of the non-slip mat of the present invention;
fig. 6 is a structural view of the lifting mechanism of the present invention.
The specific implementation mode is as follows:
referring to the drawings, the present invention specifically adopts the following embodiments: the multifunctional sitting plate comprises a backrest 1, a sitting plate 5 and supporting legs 8, wherein the backrest 1 is arranged at one edge of the top end of the sitting plate 5, handrails 4 are respectively arranged on two opposite sides of the sitting plate 5, sliding grooves 11 are formed in the top ends of the handrails 4, sliding plates 10 are connected in the sliding grooves 11 in a sliding mode, the top ends of the two sliding plates 10 are connected through a dining plate 2, positioning bolts 3 are arranged on the side faces of the handrails 4, the positioning bolts 3 penetrate through the handrails 4 to be connected with the sliding plates 10, four corners of the bottom end of the sitting plate 5 are fixedly connected with supporting columns 12, the bottom ends of the supporting columns 12 are inserted into limiting sleeves 6, the bottom ends of the limiting sleeves 6 are fixedly connected with the; the center of the bottom end of the seat plate 5 is provided with a lifting mechanism 7, the lifting mechanism 7 is arranged on a bearing plate 13, and four corners of the bearing plate 13 are fixedly connected with corresponding limiting sleeves 6. The edges of the left side and the right side of the dinning board 2 are provided with blocking eaves. The bottom end of the supporting leg 8 is provided with an anti-skid pad 9, and the bottom end of the anti-skid pad 9 is provided with an anti-skid bulge 901. The lifting mechanism 7 comprises a sleeve 702, a limiting cylinder 703, a lifting rack 701, a gear 705 and a Z-shaped hand-operated rod 706, the sleeve 702 is fixed on the bearing plate 13, the upper part and the lower part in the sleeve 702 are respectively provided with the limiting cylinder 703, the lifting rack 701 penetrates through the limiting cylinder 703, the top end of the lifting rack 701 penetrates through the sleeve 702 to be fixedly connected with the center of the bottom end of the seat plate 5, the lifting rack 701 is meshed with the gear 705, the gear 705 is fixedly connected with one end of the Z-shaped hand-operated rod 706, and the other end of the Z-shaped hand-operated rod 706 penetrates through the sleeve. The end of the Z-shaped hand lever 706 is provided with an anti-slip sleeve 707. The inner wall of the limiting cylinder 703 is provided with a pulley 704, and the pulley 704 is connected with the lifting rack 701 in a sliding manner.
When the adjustable child dining chair works, a child is placed on the seat plate 5, the dining plate 2 is slid, the dining plate 2 can move in the sliding groove 11 through the sliding plate 10, the dining plate can be close to the child and can also be far away from the child, after the dining plate 2 is slid to a proper distance from the child, the positioning bolts 3 are screwed, the end parts of the positioning bolts 3 on two sides respectively prop against the sliding plate 10, the sliding plate 10 is positioned, and the dining plate 2 is prevented from moving when in use; after the position of meal board 2 has been adjusted, the height of accessible elevating system 7 regulation seat 5, wave Z type hand rocker 706, Z type hand rocker 706 drives the gear 705 rotation rather than being connected, because the teeth of a cogwheel of gear 705 and lifting rack 701's tooth intermeshing, and then clockwise or anticlockwise rotation through gear 705, the purpose that lifting rack 701 rises or descends has been reached, lifting rack 701 and seat 5 fixed connection, consequently lifting rack 701 can drive seat 5 and rise or descend, satisfy the head of a family and to the required height when children's meal.
When the dinning board 2 is used, tableware placed on the dinning board 2 is prevented from falling off, and a blocking eave is additionally arranged at the edge of the dinning board 2.
In order to facilitate the shaking of the Z-shaped hand lever 706, an anti-slip sleeve 707 is arranged at the end of the Z-shaped hand lever 706.
In order to facilitate the up-and-down movement of the lifting rack 701, a pulley 704 is arranged on the limiting cylinder 703, and the pulley 704 is in sliding connection with the lifting rack 701 to assist the lifting of the lifting rack 701 in the limiting cylinder 703.
In order to ensure that the lifting rack 701 does not deviate from the position in the lifting process, a limiting cylinder 703 is sleeved outside the lifting rack 701.
The teeth of the lifting rack 701 and the teeth of the gear 705 may be rectangular teeth, and the pulley 704 may be a pulley with rectangular teeth.
In order to improve the stability of dining chair, increased the area of dining chair, design into the slope form with supporting leg 8, add simultaneously and established slipmat 9 in supporting leg 8 bottom, the slipmat 9 bottom is equipped with non-slip raised 901, increases the frictional force with ground, avoids the lively phenomenon that leads to the fact the dining chair to overturn of children to take place, has strengthened the safety in utilization of dining chair.
The design of the limiting sleeve 6 ensures that the seat plate 5 does not deviate or topple over in the lifting process, and the supporting columns 12 at the four corners of the bottom end of the seat plate 5 are lifted in the limiting sleeve 6 in a limiting mode.
In conclusion, the adjustable child dining chair is simple in structure and convenient to use, the purpose of adjusting the position of the dining plate is achieved through the matching use of the sliding grooves and the sliding plates, a good distance between a child and the dining plate is ensured, and the comfort level of dining of the child is improved; the height of the seat plate can be adjusted through the lifting mechanism, so that the positions of the children and the parents are relatively comfortable, and the parents can conveniently feed the children; the contact area between the dining chair and the ground is enlarged through the inclined supporting legs, and the stability of the dining chair is improved; adopt the slipmat, strengthened the frictional force on supporting leg and ground, played skid-proof effect, avoided the dining chair to turn over the phenomenon emergence, improved the safety in utilization of dining chair.
Claims (6)
1. An adjustable children dining chair, which is characterized in that: the dining table comprises a backrest (1), a seat plate (5) and supporting legs (8), wherein the backrest (1) is arranged at one edge of the top end of the seat plate (5), handrails (4) are respectively arranged on two opposite sides of the seat plate (5), sliding grooves (11) are formed in the top ends of the handrails (4), sliding plates (10) are connected in the sliding grooves (11) in a sliding mode, the top ends of the two sliding plates (10) are connected through a dining plate (2), positioning bolts (3) are arranged on the side faces of the handrails (4), the positioning bolts (3) penetrate through the handrails (4) to be connected with the sliding plates (10), four corners of the bottom end of the seat plate (5) are fixedly connected with supporting columns (12), the bottom ends of the supporting columns (12) are inserted into limiting sleeves (6), the bottom ends of the limiting sleeves (6) are fixedly connected with the supporting legs (8), the supporting legs (8; the center of the bottom end of the seat plate (5) is provided with a lifting mechanism (7), the lifting mechanism (7) is arranged on a bearing plate (13), and four corners of the bearing plate (13) are fixedly connected with corresponding limiting sleeves (6).
2. The adjustable child dining chair of claim 1, wherein: the edges of the left side and the right side of the dinning plate (2) are provided with blocking eaves.
3. The adjustable child dining chair of claim 1, wherein: the bottom end of the supporting leg (8) is provided with an anti-skid pad (9), and the bottom end of the anti-skid pad (9) is provided with an anti-skid bulge (901).
4. The adjustable child dining chair of claim 1, wherein: elevating system (7) include sleeve (702), spacing section of thick bamboo (703), lifting rack (701), gear (705) and Z type hand cranking bar (706), sleeve (702) are fixed in on bearing plate (13), upper portion and lower part all are equipped with spacing section of thick bamboo (703) in sleeve (702), wear lifting rack (701) in spacing section of thick bamboo (703), sleeve (702) and seat (5) bottom center fixed connection are passed on lifting rack (701) top, lifting rack (701) mesh mutually with gear (705), gear (705) and Z type hand cranking bar (706) one end fixed connection, sleeve (702) is passed to Z type hand cranking bar (706) other end.
5. The adjustable child dining chair of claim 4, wherein: the end part of the Z-shaped hand rocker (706) is provided with an anti-slip sleeve (707).
6. The adjustable child dining chair of claim 4, wherein: the inner wall of the limiting cylinder (703) is provided with a pulley (704), and the pulley (704) is connected with the lifting rack (701) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381410.6U CN211911112U (en) | 2020-03-24 | 2020-03-24 | Adjustable child dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381410.6U CN211911112U (en) | 2020-03-24 | 2020-03-24 | Adjustable child dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211911112U true CN211911112U (en) | 2020-11-13 |
Family
ID=73354352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020381410.6U Expired - Fee Related CN211911112U (en) | 2020-03-24 | 2020-03-24 | Adjustable child dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211911112U (en) |
-
2020
- 2020-03-24 CN CN202020381410.6U patent/CN211911112U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |