CN202312382U - Dining tray position-adjusting mechanism and dining chair for children - Google Patents
Dining tray position-adjusting mechanism and dining chair for children Download PDFInfo
- Publication number
- CN202312382U CN202312382U CN2011203235087U CN201120323508U CN202312382U CN 202312382 U CN202312382 U CN 202312382U CN 2011203235087 U CN2011203235087 U CN 2011203235087U CN 201120323508 U CN201120323508 U CN 201120323508U CN 202312382 U CN202312382 U CN 202312382U
- Authority
- CN
- China
- Prior art keywords
- service plate
- holding
- guiding mechanism
- plate section
- section guiding
- 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
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a dining tray position-adjusting mechanism and a dining chair for children. The dining chair for children comprises a seat mechanism, a dining tray and the dining tray position-adjusting mechanism, wherein the dining tray position-adjusting mechanism comprises an operating piece and fastening pieces, which are mounted on the dining tray, the dining tray is slidably connected with side armrests of the seat mechanism, the side armrests are provided with a plurality of fastening holes along the sliding direction of the dining tray, each fastening piece comprises a fastening part matched with the fastening holes, and the operating part is connected with the fastening parts, and controls the fastening parts to be fastened with or separated from the fastening holes. Compared with the prior art, the dining chair for children utilizes the dining tray position-adjusting mechanism to adjust the position of the dining tray on the dining chair for children, is suitable for being used by children of all ages, and has a wide application range.
Description
Technical field
The utility model relates to a kind of children dinning chair, relates in particular to a kind of children dinning chair of regulating service plate position on children dinning chair through service plate section guiding mechanism.
Background technology
Existing children dinning chair comprises seat mechanism and the service plate that is arranged in the said seat mechanism; Because its service plate is directly fixing or be removably mounted in the said seat mechanism; Can not adjust service plate in seat mechanism according to children's needs of all ages and classes; Especially seat mechanism front-back direction makes its demand that can not satisfy the each age group children, narrow application range.Therefore, need a kind of children dinning chair that addresses the above problem.
The utility model content
The purpose of the utility model provides a kind of service plate section guiding mechanism, uses this position of service plate section guiding mechanism scalable service plate on children's seat.
Another purpose of the utility model provides a kind of children dinning chair, and the service plate adjustable positions on this children dinning chair is fit to each age group children's use, and the scope of application is extensive.
For on realizing purpose is arranged; The utility model discloses a kind of service plate section guiding mechanism; Be used for regulating the position of service plate at children dinning chair, on the said children's seat bracing frame be installed, said service plate section guiding mechanism comprises operating parts and the holding firmware that is installed on the said service plate; Said service plate is slidingly connected on the support frame as described above; Support frame as described above offers some holding sections along the glide direction of said service plate, and said holding firmware comprises the holding division that matches with said holding section, and said operating parts links to each other with said holding firmware and controls said holding division with the engaging of said holding section or separate.
Preferably, said service plate is built-in with installing rack, and said holding firmware and said operating parts are installed on the said installing rack respectively and part is revealed in outside the said service plate.Make the main part of holding firmware and operating parts be contained in the said service plate like this, protected said holding firmware and operating parts effectively.
Preferably, said holding section is distributed on the support frame as described above with being a determining deviation.
Preferably, said holding section is connecting hole, engaging groove or engaging convex body.When the holding section is connecting hole, the convex body of protruding pin shape is arranged on the holding firmware, when the holding section is engaging groove and engaging convex body, have engaging convex body with matching or engaging groove on the holding firmware, simple in structure.
Preferably, said holding firmware and said operating parts are slidingly mounted on the said installing rack, spur said operating parts to control said holding firmware with the engaging of said holding section or separate, and be easy to operate.
Preferably, flexible member is installed also between said holding firmware and the installing rack, said flexible member provides said holding firmware and has engaged direction elastic force in the same way.Flexible member is guaranteed engaging between said holding firmware and the holding section.
Particularly, said holding section is a connecting hole, and the end of said holding division comprises the blocking surface and the spigot surface that is formed at its lower surface on surface formed thereon.Like this; When service plate is mounted to support frame as described above, only need the position of block end on the service plate and connecting hole is relative, press service plate to the bracing frame direction; Under the effect of spigot surface, make block end inwardly withdraw and stretch into said connecting hole, make the easy for installation of service plate.
Preferably, said holding division comprises matching to merge with said holding section and is revealed in several outer block ends of said service plate.A plurality of block ends and holding section engage each other be connected the service plate position adjustments good after, guaranteed the locking position of service plate on bracing frame.
Preferably, said holding division also comprises two leading arms that are distributed in said holding division both sides, offers gathering sill on the said leading arm, and said installing rack comprises that card is held in the guide pad in the said gathering sill.Leading arm not only to holding firmware the slip on installing rack play guide effect, its guide pad and gathering sill directly hold and also effectively limit holding firmware moving on bracing frame.
Preferably; Said holding firmware also comprises connecting portion that links to each other with said operating parts and the pull bar that is connected said holding division and connecting portion; Offer reseting groove on the said pull bar; One flexible member is installed in the said reseting groove and is butted between said reseting groove and the installing rack, unclamps behind the said operating parts said flexible member and drives said holding firmware and engage with said holding section.
Particularly; Said operating parts comprises the drive division that is connected with the engaging of said connecting portion, be revealed in said service plate operating portion and the link arm that connects said operating portion and drive division outward; Said drive division is connected through the driven unit engaging with said connecting portion; Said driven unit comprises driving inclined-plane and the boss of being located at respectively on said drive division and the connecting portion, said boss and said driving inclined-plane butt.
More specifically; State service plate section guiding mechanism and be the T type, it comprises two holding firmwares that are oppositely arranged and perpendicular to the operating portion of two said holding firmwares, two said connecting portions are oppositely arranged; And be arranged with two driving inclined-plane or boss on the said drive division; The opposing setting of two said holding divisions, and said holding section is symmetrically distributed in said service plate section guiding mechanism both sides, and the pull operation part leaves with Synchronization Control two said holding divisions and snap portions.All through being fixed together between holding firmware and the holding section, structure is firm in the both sides of service plate.
Preferably; Said service plate below is provided with and the corresponding slide rail of support frame as described above shape; Said service plate places on the support frame as described above and said slide rail and support frame as described above are slidingly connected, and makes the easy for installation firm of service plate, make that also the utility model can leave through operating parts control card firmware and snap portions after; Connect service plate is lifted down from bracing frame, make service plate be removably installed on the support frame as described above.
The utility model also provides a kind of children dinning chair, and said children dinning chair comprises seat mechanism, be installed on service plate and said service plate section guiding mechanism in the said seat mechanism.
Particularly, support frame as described above has two and be installed on the both sides of said seat mechanism to form the side handrail of said children dinning chair.
Compared with prior art; The said service plate of the utility model children dinning chair is slidingly connected on the support frame as described above, and support frame as described above is provided with several holding sections, and said service plate section guiding mechanism comprises the holding firmware that can be connected with the engaging of said holding section and controls the operating portion that engages or separate between said holding firmware and the holding section; When regulating the service plate section; Control card firmware and holding section are separated and remove the locking of said service plate, and said service plate along support frame as described above some sections that slide, is operated said operating portion and engaged with the holding section with the control card firmware; Thereby make the fixed-site of service plate, realize the section adjustment of service plate.Therefore, the utility model can be regulated the position of service plate on children's seat through service plate section guiding mechanism, makes said children dinning chair can supply the children of all ages and classes section to use, and is applied widely.
Description of drawings
Fig. 1 is the stereogram of the said children dinning chair of the utility model.
Fig. 2 is the stereogram of seat mechanism in the said children dinning chair of the utility model.
Fig. 3 is the stereogram of the said service plate section of the utility model guiding mechanism.
Fig. 4 is the stereogram of another angle of the said service plate section of the utility model guiding mechanism.
Fig. 5 is the stereogram of said service plate section guiding mechanism behind the last service plate of the utility model removal.
Fig. 6 is the vertical view of the section of service plate described in Fig. 5 guiding mechanism.
Fig. 7 is the cutaway view of said service plate section guiding mechanism along A-A line direction among Fig. 5.
Fig. 8 is the exploded view of the said service plate section of the utility model guiding mechanism.
The specific embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with embodiment and conjunction with figs. and give explanation.
Referring to figs. 1 to Fig. 5, the said children dinning chair 100 of the utility model comprises seat mechanism 11, service plate 12 and service plate section guiding mechanism 14.Particularly; Bracing frame 13 is installed in the said seat mechanism 11 and forms the side handrail of said children dinning chair 100; Said service plate 12 is slidingly mounted on the support frame as described above 13, and said service plate section guiding mechanism 14 is installed on the said service plate 12 and is used to regulate the position of service plate 12 at children dinning chair 100.Particularly, said service plate 12 belows are provided with and the corresponding slide rail 24 of support frame as described above 13 shapes, and said service plate 12 is slidingly mounted on the bracing frame 13 through slide rail 24.
With reference to figure 3 to Fig. 8; Said service plate section guiding mechanism 14 comprises the holding firmware 30 and operating parts 40 that is installed on the said service plate 12; Said service plate 12 is slidingly connected on the support frame as described above 13; Support frame as described above 13 offers some holding sections along the glide direction of said service plate 12, and said holding firmware 30 comprises the holding division 31 that matches with said holding section, and said operating parts 40 links to each other with said holding firmware 30 and controls said holding division 31 with the engaging of said holding section or separate.Particularly, with reference to figure 2 and Fig. 4, said holding section is connecting hole 131 and is distributed on the support frame as described above 13 with being a determining deviation to have the engaging convex body (block end 311) that can stretch into said connecting hole 131 on the said holding firmware 30.Certainly, said holding section also can be and engages groove or engaging convex body, when the holding section is the engaging groove, has the engaging convex body that cooperates with it on the holding firmware 30, when the holding section is the engaging convex body, has engaging groove with matching on the holding firmware 30.
The preferably; With reference to figure 5 to Fig. 8; Said service plate 12 comprise service plate 21, down service plate 22 and on said installing rack 23 between service plate 21 and the following service plate 22; Said installing rack 23 is fixedly arranged on the said service plate 22 down, and said holding firmware 30 is installed on the said installing rack 23 respectively with said operating parts 40 and part is revealed in outside the said service plate 12.Particularly, said holding firmware 30 is slidingly mounted on the said installing rack 23 with operating parts 40, spurs said operating parts 40 and can control said holding firmware 30 with said connecting hole 131 engagings or separate.Offer chute 53 respectively on wherein said holding firmware 30 and the operating parts 40; Said installing rack 23 also comprises the slide block 54 that is convexly set in said down service plate 22 and matches with said chute 53, and said slide block 54 stretches in the said chute 53 so that said holding firmware 30 is slidingly mounted on the said installing rack 23 with operating parts 40.
To Fig. 8, said holding firmware 30 comprises the holding division 31 that is connected with said connecting hole 131 engagings, the connecting portion 33 that links to each other with said operating parts 40, the pull bar 32 that is connected said holding division 31 and connecting portion 33 with reference to figure 5.Said holding division 31 comprises several block ends 311 and two leading arms 312; Several block ends 311 match with said connecting hole 131, and merging is revealed in outside the said service plate 12, two leading arms 312 are symmetrically distributed in said holding division 311 both sides; And offer gathering sill 51 on the said leading arm 312, said installing rack 23 comprises that card is held in the guide pad 52 in the said gathering sill 51.
The preferably is equipped with flexible member 34 between said holding firmware 30 and the installing rack 23, and 34 pairs of said holding firmwares 30 of said flexible member provide and engaged direction elastic force in the same way and guarantee engaging between said holding firmware 30 and the connecting hole 131.Particularly, offer reseting groove 35 on the said pull bar 32, flexible member 34 is installed in the said reseting groove 35 and is butted between the cell wall and installing rack 23 of said reseting groove 35.As shown in Figure 7; Blocking surface that the end of said block end 311 comprises surface formed thereon and the spigot surface that is formed at its lower surface, said spigot surface are curved surface or inclined-plane and said block end 311 are imported in the said connecting hole 131 that said blocking surface locks in block end 311 in the said connecting hole 131; So place 13 last times of bracing frame when service plate 12; Can by bracing frame 13 and spigot surface contact the said spigot surface of pushing tow so that block end 311 is inwardly withdrawn, when service plate 12 further moves down again, block end 311 just can engage with connecting hole 131 under the effect of flexible member 34; Accomplish the installation of service plate 12, said blocking surface can limit moving of service plate 12.
To Fig. 8, said operating parts 40 comprises the drive division 41 that is connected with said connecting portion 33 engagings, the link arm 42 that is revealed in operating portion 43, the said drive division 41 of connection and operating portion 43 outside the said service plate 12 with reference to figure 5.Offer on the said drive division 41 and have the drive hole 411 that drives inclined-plane 412; Said connecting portion 33 is provided with the boss 331 that inserts said drive hole 411 and connect with said driving inclined-plane 412; Above-mentioned driving inclined-plane 412 has constituted driven unit with boss 311 through mode against each other, and said operating parts 40 can move on vertical different directions respectively with said holding firmware 30.
The preferably; Said service plate section guiding mechanism 14 is the T type; It comprises two holding firmwares 30 that are oppositely arranged and is oppositely arranged perpendicular to operating portion 40, the two said connecting portions 33 of two said holding firmwares 30, and is arranged with two on the said drive division 41 and has the drive holes 411 that drive inclined-plane 412; Two said holding division 31 opposing settings; And support frame as described above 13 has two and be symmetricly set in said service plate section guiding mechanism 14 both sides, and some said connecting holes 131 are distributed on two support frames as described above 13, make said connecting hole 131 be arranged at the both sides of two said holding divisions 31; When block end 311 along continuous straight runs protrude out or be recessed in the side of service plate 12, can correspond respectively to said connecting hole 131 and make service plate be able to carry out the adjustment of section.Certainly, said driven unit also can be made up of with the boss of being located on the said drive division 41 the driving inclined-plane that can be located on the said connecting portion 33, and said driving inclined-plane not only can be formed in the drive hole, also can be formed in driver slot or the driving platform.
With reference to figure 5 and Fig. 6; When regulating the position of service plate 12 on children dinning chair 100; Level is the operating portion 43 of (towards the direction away from holding firmware 30) pull operation part 40 outwards, and said driving inclined-plane 412 drives two boss 331 and moves inward, and the block end 311 that the pulling of two boss 331 through pull bar 32 drives two said holding divisions 31 separates with connecting hole 131; Can move said service plate 12 this moment along said slide rail 24; When mixing up behind the position of service plate 12 unclamp operation portion 43, said pull bar 32 resets under the effect of flexible member 34 and outwards protrudes out service plate 12, and the said connecting hole 131 that block end 311 stretches into alignment makes said holding firmware 30 be connected with bracing frame 13 engagings; Service plate 12 locking positions, thus the section of accomplishing service plate 12 is adjusted.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (15)
1. service plate section guiding mechanism; Be used for regulating the position of service plate at children dinning chair; On the said children's seat bracing frame is installed; It is characterized in that: comprise the operating parts and the holding firmware that are installed on the said service plate, said service plate is slidingly connected on the support frame as described above, and support frame as described above offers some holding sections along the glide direction of said service plate; Said holding firmware comprises the holding division that matches with said holding section, and said operating parts and said holding firmware link to each other and control said holding division with the engaging of said holding section or separate.
2. service plate section guiding mechanism as claimed in claim 1, it is characterized in that: said service plate is built-in with installing rack, and said holding firmware and said operating parts are installed on the said installing rack respectively and part is revealed in outside the said service plate.
3. service plate section guiding mechanism as claimed in claim 1 is characterized in that: said holding section is distributed on the support frame as described above with being a determining deviation.
4. service plate section guiding mechanism as claimed in claim 1 is characterized in that: said holding section is connecting hole, engaging groove or engaging convex body.
5. service plate section guiding mechanism as claimed in claim 2 is characterized in that: flexible member also is installed between said holding firmware and the installing rack, and said flexible member provides said holding firmware and has engaged direction elastic force in the same way.
6. service plate section guiding mechanism as claimed in claim 5 is characterized in that: said holding section is a connecting hole, and the end of said holding division comprises the blocking surface and the spigot surface that is formed at its lower surface on surface formed thereon.
7. service plate section guiding mechanism as claimed in claim 2 is characterized in that: said holding firmware and said operating parts are slidingly mounted on the said installing rack.
8. service plate section guiding mechanism as claimed in claim 7 is characterized in that: said holding division comprises matching to merge with said holding section and is revealed in several outer block ends of said service plate.
9. service plate section guiding mechanism as claimed in claim 7; It is characterized in that: said holding division also comprises two leading arms that are distributed in said holding division both sides; Offer gathering sill on the said leading arm, said installing rack comprises that card is held in the guide pad in the said gathering sill.
10. service plate section guiding mechanism as claimed in claim 7; It is characterized in that: said holding firmware also comprises connecting portion that links to each other with said operating parts and the pull bar that is connected said holding division and connecting portion; Offer reseting groove on the said pull bar; One flexible member is installed in the said reseting groove and is butted between the cell wall and installing rack of said reseting groove, unclamps behind the said operating parts said flexible member and drives said holding firmware and engage with said holding section.
11. service plate section guiding mechanism as claimed in claim 10; It is characterized in that: said operating parts comprises the drive division that is connected with the engaging of said connecting portion, be revealed in said service plate operating portion and the link arm that connects said operating portion and drive division outward; Said drive division is connected through the driven unit engaging with said connecting portion; Said driven unit comprises driving inclined-plane and the boss of being located at respectively on said drive division and the connecting portion, said boss and said driving inclined-plane butt.
12. service plate section guiding mechanism as claimed in claim 11; It is characterized in that: said service plate section guiding mechanism is the T type; It comprises two holding firmwares that are oppositely arranged and perpendicular to the operating portion of two said holding firmwares; Two said connecting portions are oppositely arranged, and are arranged with two driving inclined-plane or boss on the said drive division, the opposing setting of two said holding divisions; And said holding section is symmetrically distributed in said service plate section guiding mechanism both sides, and the pull operation part leaves with Synchronization Control two said holding divisions and snap portions.
13. service plate section guiding mechanism as claimed in claim 1 is characterized in that: said service plate below is provided with and the corresponding slide rail of support frame as described above shape, and said service plate places on the support frame as described above and said slide rail and support frame as described above are slidingly connected.
14. a children dinning chair comprises seat mechanism and the service plate that is installed in the said seat mechanism, it is characterized in that: also comprise like the service plate section guiding mechanism shown among the claim 1-13 each.
15. children dinning chair as claimed in claim 14 is characterized in that: support frame as described above has two and be installed on the both sides of said seat mechanism to form the side handrail of said children dinning chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203235087U CN202312382U (en) | 2011-08-31 | 2011-08-31 | Dining tray position-adjusting mechanism and dining chair for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203235087U CN202312382U (en) | 2011-08-31 | 2011-08-31 | Dining tray position-adjusting mechanism and dining chair for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202312382U true CN202312382U (en) | 2012-07-11 |
Family
ID=46424395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203235087U Expired - Lifetime CN202312382U (en) | 2011-08-31 | 2011-08-31 | Dining tray position-adjusting mechanism and dining chair for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202312382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337282A (en) * | 2013-07-31 | 2015-02-11 | 明门香港股份有限公司 | Child seat and armrest adjusting device thereof |
| CN107126008A (en) * | 2017-07-07 | 2017-09-05 | 胡小丽 | A kind of deformable foldable baby dining chair |
-
2011
- 2011-08-31 CN CN2011203235087U patent/CN202312382U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337282A (en) * | 2013-07-31 | 2015-02-11 | 明门香港股份有限公司 | Child seat and armrest adjusting device thereof |
| CN107126008A (en) * | 2017-07-07 | 2017-09-05 | 胡小丽 | A kind of deformable foldable baby dining chair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102582479B (en) | Support device | |
| US20110068670A1 (en) | Apparatus for releasably coupling a drawer to a drawer pull-out guide | |
| US9499078B2 (en) | Headrest moving device | |
| DK2687129T3 (en) | A device for supporting and moving a chair drive. | |
| CN203302662U (en) | Drawer guide rail rapid disassembling and assembling structure | |
| CN202312382U (en) | Dining tray position-adjusting mechanism and dining chair for children | |
| CN107485303B (en) | Quick loading and unloading device for oven slide rail | |
| EP2893839B1 (en) | Backrest translation mechanism | |
| CN205493200U (en) | Adjustable child chair | |
| CN201167697Y (en) | Regulating device of the drawer panel | |
| CN201077193Y (en) | Parallel guide rail sliding device | |
| CN216788113U (en) | Smooth-sliding hanging wheel assembly | |
| CN201597477U (en) | Headrest adjusting mechanism of child safety seat for vehicle | |
| CN202287317U (en) | Dinner plate fixing device and children dining chair | |
| CN201882129U (en) | Safety shoulder belt adjusting mechanism for seat of baby carrier | |
| CN201690139U (en) | Transfer trolley for switch cabinet handcarts | |
| CN204055444U (en) | A kind of child safety seat | |
| CN201176134Y (en) | Child's safety seat for vehicle capable of interlock regulating | |
| CN208815745U (en) | A kind of structure convenient for ceiling installation | |
| CN217771842U (en) | Seat support structure capable of moving cushion back and forth | |
| CN201452251U (en) | Drawer slide track capable of being installed conveniently | |
| CN204561468U (en) | A kind of drawer guideway fast assembling disassembling structure | |
| CN205108114U (en) | Various comfortable durable wheelchair of structure | |
| CN217415547U (en) | Child safety seat with headrest locking mechanism | |
| CN204354863U (en) | A kind of headrest controlling mechanism of child safety seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |