CN201847248U - Chair for children - Google Patents
Chair for children Download PDFInfo
- Publication number
- CN201847248U CN201847248U CN2010205497268U CN201020549726U CN201847248U CN 201847248 U CN201847248 U CN 201847248U CN 2010205497268 U CN2010205497268 U CN 2010205497268U CN 201020549726 U CN201020549726 U CN 201020549726U CN 201847248 U CN201847248 U CN 201847248U
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- Prior art keywords
- bracing frame
- children
- back rest
- folding operation
- slot
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A chair for children comprises a rocking chair frame which includes side supports and a connecting rack. The side support on each side includes a supporting rack, a backrest rack and a backrest angle adjusting mechanism disposed between the backrest rack and the supporting rack. The backrest angle adjusting mechanism includes a pull rod provided with a locking portion at the lower end, a plurality of positioning notches arranged on the supporting rack and an adjusting slot communicated with all the positioning notches. A folding operating mechanism is further disposed between the backrest rack and the supporting rack and includes a folding operating part with a passage and a stop portion, a first elastic part and a folding slot arranged on the supporting rack, wherein the folding operating part is slidably disposed on the supporting rack on one side, the positioning notches of the supporting rack on the side are arranged above the folding operating part, and the folding slot is arranged below the folding operating part. The backrest angle adjusting mechanism can be unlocked by means of pulling the pull rod, so that the backrest rack can be overturned and folded backwards around a first rotary shaft, and the locking portion is driven to enter the folding slot. The chair for children is convenient in operation and simple in structure.
Description
Technical field
The utility model relates to a kind of children's chairs.
Background technology
Children's chairs of the prior art, comprise rocking chair frame with expanded position and folding position, be arranged at the seat mechanism on the described rocking chair frame, described rocking chair frame comprises the side stand that is positioned at both sides, be connected the link between the described side stand of both sides, described seat mechanism is between the described side stand of both sides, the described side stand of every side comprises bracing frame, the back rest that bottom and described bracing frame rotate and are connected by first rotating shaft, be arranged at the backrest angle governor motion between described back rest and the described bracing frame, described backrest angle governor motion comprises that the bottom that only can be slidingly arranged in along the above-below direction of described back rest on the described bracing frame has the pull bar of lock section, be opened in a plurality of location slot on the described bracing frame, the regulating tank that all is connected with all location slot, described backrest angle governor motion has latched position and adjusting position, when described backrest angle governor motion is under the latched position, described lock section is inserted in the described location slot, when described backrest angle governor motion is under the adjusting position, described lock section and all described location slot all are separated and are inserted in the described regulating tank.Even the relative bracing frame of back rest is locked in the maximum angle gear, the height of rocking chair frame is higher, need the rocking chair frame is folding, forward overturn folding around first rotating shaft described back rest in the prior art.
The utility model content
The technical problems to be solved in the utility model provides a kind of children's chairs.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of children's chairs, comprise rocking chair frame with expanded position and folding position, be arranged at the seat mechanism on the described rocking chair frame, described rocking chair frame comprises the side stand that is positioned at both sides, be connected the link between the described side stand of both sides, described seat mechanism is between the described side stand of both sides, the described side stand of every side comprises bracing frame, the back rest that bottom and described bracing frame rotate and are connected by first rotating shaft, be arranged at the backrest angle governor motion between described back rest and the described bracing frame, described backrest angle governor motion comprises that the bottom that only can be slidingly arranged in along the above-below direction of described back rest on the described bracing frame has the pull bar of lock section, be opened in a plurality of location slot on the described bracing frame, the regulating tank that all is connected with all location slot, described backrest angle governor motion has latched position and adjusting position, when described backrest angle governor motion is under the latched position, described lock section is inserted in the described location slot, when described backrest angle governor motion is under the adjusting position, described lock section and all described location slot all are separated and are inserted in the described regulating tank, also be provided with folding operation mechanism between described back rest and the described bracing frame, described folding operation mechanism comprises the folding operation spare with passage and stop part, the described stop part that makes that is arranged between described folding operation spare and the described bracing frame stably faces toward first elastic component of described regulating tank, be opened in the folded slot on the described bracing frame, described folding operation spare is arranged on the described bracing frame of a side slidably, all described location slots are positioned at the upside of described folding operation spare on the described bracing frame of this side, and described folded slot is positioned at the downside of described folding operation spare.
In some embodiments, having on the described folding operation spare can be stably facing to the guiding surface of described folded slot under the effect of first elastic component, and described guiding surface is positioned at described passage.
In some embodiments, be provided with between described pull bar and the described back rest and make described lock section stably be inserted in second elastic component in the described location slot.
In some embodiments, the slot axle center that is distributed in described first rotating shaft in described location is on the circumferencial direction in the center of circle.
In some embodiments, described folding operation spare only is arranged between the described back rest and described bracing frame of a side.
In some embodiments, described bracing frame comprises that length direction extends and the middle part curved underframe that arches upward along fore-and-aft direction downwards.
In some further embodiment, described bracing frame also comprises the seat frame that the rear portion of rearward end and described underframe is fixedly connected, described back rest is connected by described first rotating shaft rotatedly with described seat frame, it can be one-body molded being permanently connected, and also can be to be connected by modes such as screws.
In some embodiments, the bottom of described back rest is connected by described first rotating shaft rotatedly with the approximate mid-section of described bracing frame on fore-and-aft direction.
In some embodiments, described link is many horizontal connecting rods that are fixed between the described side stand of both sides.
More than involvedly have the noun of locality such as upper and lower, forward and backward to be in folded-out position to define at the rocking chair frame.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to make up arbitrarily and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides the design of another kind of technical conceive, when the backrest angle governor motion is under the latched position, children's chairs is folded, the elastic force that overcomes described first elastic component is operated described folding operation spare, make stop part depart from regulating tank and passage respectively facing to regulating tank and folded slot, and be enough to make that the lock section enters folded slot by passage by regulating tank, spur described pull bar, make the release of backrest angle governor motion, just can turn over folding around first rotating shaft back rest, make the lock section enter folded slot, easy to operate, simple in structure.
Description of drawings
Accompanying drawing 1 is the stereogram one of rocking chair frame (the rocking chair frame is under the expanded position);
Accompanying drawing 2 is the stereogram two of rocking chair frame (the rocking chair frame is under the expanded position);
Accompanying drawing 3 is the front view of rocking chair frame (the rocking chair frame is under the expanded position);
Accompanying drawing 4 is the front view of rocking chair frame (the rocking chair frame is under the folding position);
Accompanying drawing 5 is the A place enlarged drawing of accompanying drawing 3;
Accompanying drawing 6 is the B place enlarged drawing of accompanying drawing 4;
Accompanying drawing 7 is the position view of folded slot, location slot and regulating tank;
Accompanying drawing 8 is the schematic diagram of folding operation spare;
Accompanying drawing 9 is the pull bar schematic diagram.
Wherein: 1, bracing frame; 2, first rotating shaft; 3, back rest; 4, lock section; 5, pull bar; 6, location slot; 7, regulating tank; 8, passage; 9, stop part; 10, folding operation spare; 11, first elastic component; 12, folded slot; 13, guiding surface; 14, underframe; 15, seat frame.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 4, a kind of children's chairs comprises rocking chair frame with expanded position and folding position, is arranged at the seat mechanism on the described rocking chair frame, and seat mechanism does not have diagram.Described rocking chair frame comprises side stand in both sides, be connected the link between the described side stand of both sides.In the present embodiment, described link is many horizontal connecting rods that are fixed between the described side stand of both sides.Described link also can be connected between the side stand of both sides can be laterally folded link, after link was folding, the described side stand of both sides can be drawn close to the other side mutually.
Described seat mechanism between the described side stand of both sides, the described side stand of every side comprise bracing frame 1, bottom and described bracing frame 1 by first rotating shaft 2 rotate the back rest 3 that is connected, be arranged at the backrest angle governor motion between described back rest 3 and the described bracing frame 1.The bottom of described back rest 3 is connected by described first rotating shaft 2 rotatedly with the approximate mid-section of described bracing frame 1 on fore-and-aft direction.
Shown in accompanying drawing 1-accompanying drawing 4, shown in each accompanying drawing, described backrest angle governor motion comprise the bottom that only can be slidingly arranged on the described bracing frame 1 along the above-below direction of described back rest 3 have the pull bar 5 of lock section 4, be opened in a plurality of location slot 6 on the described bracing frame 1, with the regulating tank 7 that all location slot 6 all is connected, the axle center that described as shown in Figure 2 location slot 6 is distributed in described first rotating shaft 2 is on the circumferencial direction in the center of circle.In the present embodiment, described location slot 6 is between described regulating tank 7 and described first rotating shaft 2, dorsal horn degree governor motion has latched position and adjusting position, when described backrest angle governor motion is under the latched position, described lock section 4 is inserted in the described location slot 6, when described backrest angle governor motion is under the adjusting position, described lock section 4 all is separated with all described location slot 6 and is inserted in the described regulating tank 7, upwards spurs described pull bar 5 and can be converted to adjusting position so that the lock-bit of described backrest angle governor motion is put.If regulating tank 7 between a plurality of described location slot 6 and described first rotating shaft 2, then need be pressed described pull bar 5 downwards and can be converted to adjusting position so that the lock-bit of described backrest angle governor motion is put.Nothing illustrates, and is provided with between described pull bar 5 and the described back rest 3 to make described lock section 4 stably be inserted in second elastic component in the described location slot 6.
Shown in accompanying drawing 5-accompanying drawing 9, also be provided with folding operation mechanism between described back rest 3 and the described bracing frame 1, described folding operation mechanism comprises the folding operation spare 10 with passage 8 and stop part 9, the described stop part 9 that makes that is arranged between described folding operation spare 10 and the described bracing frame 1 stably faces toward first elastic component 11 of described regulating tank 7, be opened in the folded slot 12 on the described bracing frame 1, described folding operation spare 10 is arranged on the described bracing frame 1 of a side slidably, all described location slots 6 are positioned at the upside of described folding operation spare 10 on the described bracing frame 1 of this side, and described folded slot 12 is positioned at the downside of described folding operation spare 10.Under the effect of described first elastic component 11, described stop part 9 is stably facing to described regulating tank 7, at this moment, the described relatively bracing frame 1 of back rest 3 can only be regulated backrest angle between the two, keeping off owing to stop part 9 this moment, so the rear portion of the described relatively bracing frame 1 of described back rest 3 towards bracing frame 1 can not be folded.When the elastic force that overcomes first elastic component 11 is pressed described folding operation spare 10, make stop part 9 depart from described regulating tank 7, and be facing to described regulating tank 7 by passage 8, at this moment, described passage 8 is with described regulating tank 7 and described folded slot 12 conductings, when described backrest angle governor motion is under the adjusting position, described lock section 4 just can enter described folded slot 12 by described passage 8, and the just described mutually bracing frame 1 of promptly described back rest 3 folds towards the rear portion of described bracing frame 1.When described lock section 4 was positioned at described folded slot 12, the rocking chair frame promptly was in the folding position, and in lock section 4 is in location slot 6 or when being in the described regulating tank 7, the rocking chair frame promptly is in expanded position.
Shown in accompanying drawing 5, accompanying drawing 6, accompanying drawing 8, having on the described folding operation spare 10 can be stably facing to the guiding surface 13 of described folded slot 12 under the effect of first elastic component 11, and described guiding surface 13 is positioned at described passage 8.When the rocking chair frame from the folding position to the process of expanded position conversion, only need described back rest 3 is upwards lifted, thereby described lock section 4 enters in the described passage 8 and is resisted against on the described guiding surface 13 and overcomes the elastic force of described first elastic component 11, thereby enters described regulating tank 7.
Described folding operation spare 10 only is arranged between the described back rest 3 and described bracing frame 1 of a side.
Shown in accompanying drawing 1-accompanying drawing 4, described bracing frame 1 comprises that length direction extends and the middle part curved underframe 14 that arches upward along fore-and-aft direction downwards.Described bracing frame 1 also comprises the seat frame 15 that the rear portion of rearward end and described underframe 14 is fixedly connected, and described back rest 3 is connected by described first rotating shaft 2 rotatedly with described seat frame 15.Can rock back and forth during use, increase children's enjoyment, and rotate to be provided with on the described bracing frame 1 and only shake spike.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (9)
1. children's chairs, comprise rocking chair frame with expanded position and folding position, be arranged at the seat mechanism on the described rocking chair frame, described rocking chair frame comprises the side stand that is positioned at both sides, be connected the link between the described side stand of both sides, described seat mechanism is between the described side stand of both sides, the described side stand of every side comprises bracing frame (1), the back rest (3) that bottom and described bracing frame (1) rotate and are connected by first rotating shaft (2), be arranged at the backrest angle governor motion between described back rest (3) and the described bracing frame (1), described backrest angle governor motion comprises that the bottom that only can be slidingly arranged in along the above-below direction of described back rest (3) on the described bracing frame (1) has the pull bar (5) of lock section (4), be opened in a plurality of location slots (6) on the described bracing frame (1), the regulating tank (7) that all is connected with all location slot (6), described backrest angle governor motion has latched position and adjusting position, when described backrest angle governor motion is under the latched position, described lock section (4) is inserted in the described location slot (6), when described backrest angle governor motion is under the adjusting position, described lock section (4) all is separated with all described location slot (6) and is inserted in the described regulating tank (7), it is characterized in that: also be provided with folding operation mechanism between described back rest (3) and the described bracing frame (1), described folding operation mechanism comprises the folding operation spare (10) of have passage (8) and stop part (9), the described stop part (9) that makes that is arranged between described folding operation spare (10) and the described bracing frame (1) stably faces toward first elastic component (11) of described regulating tank (7), be opened in the folded slot (12) on the described bracing frame (1), described folding operation spare (10) is arranged on the described bracing frame (1) of a side slidably, the described bracing frame (1) of this side is gone up the upside that all described location slots (6) are positioned at described folding operation spare (10), and described folded slot (12) is positioned at the downside of described folding operation spare (10).
2. children's chairs according to claim 1, it is characterized in that: having on the described folding operation spare (10) can be stably facing to the guiding surface (13) of described folded slot (12) under the effect of first elastic component (11), and described guiding surface (13) is positioned at described passage (8).
3. children's chairs according to claim 1 is characterized in that: be provided with between described pull bar (5) and the described back rest (3) and make described lock section (4) stably be inserted in second elastic component in the described location slot (6).
4. children's chairs according to claim 1 is characterized in that: the axle center that described location slot (6) is distributed in described first rotating shaft (2) is on the circumferencial direction in the center of circle.
5. children's chairs according to claim 1 is characterized in that: described folding operation spare (10) only is arranged between the described back rest (3) and described bracing frame (1) of a side.
6. children's chairs according to claim 1 is characterized in that: described bracing frame (1) comprises that length direction extends and the middle part curved underframe (14) that arches upward along fore-and-aft direction downwards.
7. children's chairs according to claim 6, it is characterized in that: described bracing frame (1) also comprises the seat frame (15) that the rear portion of rearward end and described underframe (14) is fixedly connected, and described back rest (3) is connected by described first rotating shaft (2) rotatedly with described seat frame (15).
8. children's chairs according to claim 1 is characterized in that: the bottom of described back rest (3) is connected by described first rotating shaft (2) rotatedly with the approximate mid-section of described bracing frame (1) on fore-and-aft direction.
9. children's chairs according to claim 1 is characterized in that: described link is many horizontal connecting rods that are fixed between the described side stand of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205497268U CN201847248U (en) | 2010-09-30 | 2010-09-30 | Chair for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205497268U CN201847248U (en) | 2010-09-30 | 2010-09-30 | Chair for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201847248U true CN201847248U (en) | 2011-06-01 |
Family
ID=44089670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205497268U Expired - Fee Related CN201847248U (en) | 2010-09-30 | 2010-09-30 | Chair for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201847248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536338A (en) * | 2016-06-27 | 2018-01-05 | 明门瑞士股份有限公司 | The infant carrier device and its pendulous device that can be folded |
-
2010
- 2010-09-30 CN CN2010205497268U patent/CN201847248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536338A (en) * | 2016-06-27 | 2018-01-05 | 明门瑞士股份有限公司 | The infant carrier device and its pendulous device that can be folded |
| CN107536338B (en) * | 2016-06-27 | 2021-01-29 | 明门瑞士股份有限公司 | Foldable infant carrier and swing device thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20190930 |