CN104986254B - Folding chair for child - Google Patents
Folding chair for child Download PDFInfo
- Publication number
- CN104986254B CN104986254B CN201510482021.6A CN201510482021A CN104986254B CN 104986254 B CN104986254 B CN 104986254B CN 201510482021 A CN201510482021 A CN 201510482021A CN 104986254 B CN104986254 B CN 104986254B
- Authority
- CN
- China
- Prior art keywords
- chair back
- chair
- back bar
- tumbler
- handrail
- 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.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Chairs (AREA)
Abstract
The present invention relates to a kind of security protection effect is good, it is foldable, the chair back rotates adjustable folding chair for child, including seat support, the chair back, handrail and elastic silica gel handlebar, elastic silica gel handlebar is connected with seat support front end, handrail is rotatably connected to the both sides of the chair back, the chair back includes the first chair back bar and the second chair back bar for being fixed on chair base rear end, several ellipticity tergites are provided with first chair back bar and the second chair back bar, the inward at both ends lateral bend of each ellipticity tergite extends to form protective sheet, axostylus axostyle is connected between centrally located ellipticity tergite and its protective sheet extended, handrail head is provided with waist round hole so that axostylus axostyle is passed through, ellipticity tergite is provided with the neck for the insertion of handrail head, the chair back is connected on seat support by Rotatable mechanism.
Description
Technical field
The present invention relates to a kind of children's seat, more particularly to a kind of children installed on bicycle or electric motor car rear seat
Rumble seat.
Background technology
At present, electric bicycle or during cycling, for convenience of being supervised to child, also to avoid child from standing in electricity
The potential safety hazard brought on the pedal of dynamic bicycle, in the market has occurred the rearmounted children's seat of electric bike.But it is existing
Some folding chair for child have the following disadvantages：1. protection of the handlebar set to children is not enough, and in emergency brake, youngster
Virgin chin or face can be cracked between the teeth on handlebar, occur damaging；2. the folding chair for child chair back can not adjust angle, ride quality
It is bad；3rd, general safety protection is not enough；4th, overall space-consuming is big, is unfavorable for transporting and stores.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of children of new structure
Rumble seat, makes it with more the value in industry.Child safety seat with bar packing when size compared with
Greatly, it is unfavorable for transporting and storing.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of security protection effect is good, foldable, chair back rotation
Turn adjustable folding chair for child.
A kind of folding chair for child of the present invention, including seat support, the chair back, handrail and elastic silica gel handlebar, the flexible silicon
Glue handlebar is connected with the seat support front end, and the handrail is rotatably connected to the both sides of the chair back, and the chair back includes solid
It is scheduled on the first chair back bar and the second chair back bar of chair base rear end, first chair back bar and the second chair back bar and is provided with several
Ellipticity tergite, the inward at both ends lateral bend of each ellipticity tergite extends to form protective sheet, centrally located ellipse
Axostylus axostyle is connected between shape tergite and its protective sheet extended, the handrail head is provided with waist round hole so that the axostylus axostyle is worn
Cross, the ellipticity tergite is provided with the neck being embedded in for the handrail head, the chair back is connected to by Rotatable mechanism
On the seat support.
Further, the Rotatable mechanism includes the first tumbler, the second tumbler, rotating shaft and is fixed on seat support
Axle bed, the shaft head sequentially pass through spring, first chair back bar, the first tumbler, axle bed, the second chair back bar and with
Second tumbler is mutually fixed, and first chair back bar is adapted with first tumbler, second chair back bar and institute
State the second tumbler to be adapted, first tumbler and the second tumbler structure are identical, first chair back bar and the second chair
Carry on the back bar structure identical, first tumbler is by the annulus fixed part mutually fixed with rotating shaft and is arranged on annulus fixed part side
Several holding sections are constituted, and first chair back bar lower end is provided with the hole clipping that several are adapted with holding section, the rotating shaft tail
End is provided with briquetting, presses or unclamps the briquetting so that the first tumbler and the first chair back bar, the second tumbler and the
Two chair back bars are unlocked rotation or engaged spacing.
Further, the front end of the seat support is connected with two pedal parts by first rotating shaft.
Further, the elastic silica gel handlebar is made up of handlebar main body and two grip portions, and the handlebar main body is by justifying
Shape top and lower connecting portion composition, two sides of the lower connecting portion are arc transition section, and the lower end of the lower connecting portion leads to
Cross the first spring and be connected to the seat support front end.
Further, it is connected with elastic webbing between the grip portion and the handrail of the elastic silica gel handlebar.
Further, folding chair for child also includes flexible steel ring, and the two ends of the flexible steel ring are connected to arbitrarily
The both sides of one ellipticity tergite, the chair back bottom is provided with the hook for mounting the flexible steel ring, the flexible steel ring and institute
State and be connected with sun-proof cloth between the chair back.
Further, it is coated with light-accumulating luminous layer on the trailing flank of the ellipticity tergite.
Further, handrail head outer circumferential side is provided with that convex annular is stupefied, and the interior wall of the neck is provided with and the ring
The convex stupefied annular rubber ring being adapted of shape.
By such scheme, the present invention at least has advantages below：1st, seat support, the chair back, handrail, elastic silica gel handlebar and pin
Pedal and use movable connection, it is convenient to fold, integrally occupy little space, it is convenient to transport and store；2nd, the chair back uses multiple ellipses
Shape tergite and extend protective sheet composition, ventilative good, cool and comfortable, security protection is good, and the attachment structure of handrail and the chair back
Simply, it is easy to operate；3rd, the effect of flexible buffering will not cause to damage elastic silica gel handlebar to children's torso in itself.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the front view of folding chair for child of the present invention；
Fig. 2 is the rearview of folding chair for child of the present invention；
Fig. 3 is the structural representation of handrail of the present invention and chair with back clamping；
Fig. 4 is the structural representation that handrail of the present invention is folded with chair with back；
Fig. 5 is the structural representation of the first tumbler of the invention；
Fig. 6 is the front view of first chair back bar of the invention；
Fig. 7 is the rearview of first chair back bar of the invention；
Fig. 8 is the structural representation of rotating shaft of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1-8, a kind of folding chair for child of a preferred embodiment of the present invention, including seat support 1, the chair back 2, handrail 3
With elastic silica gel handlebar 4, elastic silica gel handlebar 4 is connected with the front end of seat support 1, and handrail 3 is rotatably connected to the both sides of the chair back 2,
The chair back 2 includes the first chair back bar 23 and the second chair back bar 22 for being fixed on the rear end of seat support 1, the first chair back bar 23 and the second chair back bar
Several ellipticity tergites 21 are provided with 22, the inward at both ends lateral bend of each ellipticity tergite 21 extends to form protective sheet
24, axostylus axostyle is connected between centrally located ellipticity tergite 21 and its protective sheet extended 24, the head of handrail 3 is set
There is waist round hole to be passed through for axostylus axostyle, ellipticity tergite 21 is provided with the neck for the insertion of the head of handrail 3, and the chair back 2 is by rotatable
Mechanism is connected on seat support 1, and Rotatable mechanism includes the first tumbler 5, the second tumbler 6, rotating shaft 7 and is fixed on seat support 1
Axle bed 8, the head of rotating shaft 7 sequentially pass through spring, the first chair back bar 23, the first tumbler 5, axle bed 8, the second chair back bar 22 and with
Mutually fixed with the second tumbler 6, the first chair back bar 23 is adapted with the first tumbler 5, the second chair back bar 22 and the second tumbler 6
It is adapted, the first tumbler 5 is identical with the structure of the second tumbler 6, the first chair back bar 23 is identical with the structure of the second chair back bar 22, the
One tumbler 5 is by the annulus fixed part 51 mutually fixed with rotating shaft 7 and several holding sections for being arranged on the side of annulus fixed part 51
52 compositions, the lower end of the first chair back bar 23 is provided with the hole clipping 231 that several are adapted with holding section 52, and the first chair back bar 23 is provided with
The groove of embedded spring, the tail end of rotating shaft 7 is provided with briquetting 71, and pressing or release briquetting 71 are so that the first tumbler 5 and first
Chair back bar, the second tumbler 6 are unlocked rotation with the second chair back bar 22 or engaged spacing.The number of holding section 52 in the present embodiment
Measure as 3, each holding section 52 there are 3 hole clippings 231 matched, form 3 grades of regulations, the close structure after engaging will not
Appearance is dislocated or deflected.
The front end of the seat support 1 of folding chair for child is connected with two pedal parts by first rotating shaft (not shown)
10, pedal part 10 is rotatably connected by first rotating shaft with the chair back 2, and pedal part 10 is available for children to step on pedaling, in order to avoid after taking for a long time
There is leg aching and tired, pedal is caught in Rear frame prevented also from children's legs and feet and causes damage, and pedal part 10 and the chair back 2 are rotatable
Connection, be suitable for legs and feet activity and adjustment angle.
The elastic silica gel handlebar 4 of folding chair for child is made up of handlebar main body and two grip portions, and handlebar main body is by circle
Top and lower connecting portion composition, two sides of lower connecting portion are arc transition section, and the lower end of lower connecting portion passes through the first spring
Be connected to the front end of seat support 1, such elastic silica gel handlebar 4 when there is emergency brake, with the contact area of children's torso it is big, can
Elastic buffer, in order to avoid damage.
Elastic webbing 9 is connected between the grip portion and handrail 3 of folding chair for child with to children's torso formation safeguard protection
Measure.
The folding chair for child of folding chair for child also includes flexible steel ring 11, and the two ends of flexible steel ring 11 are connected to
The both sides of any one ellipticity tergite 21, hook of the bottom of the chair back 2 provided with mounting flexible steel ring 11, flexible steel ring 11 and the chair back
Sun-proof cloth 12 is connected between 2, such sun-proof foldable placement of structure is light easy to operate, practical.
Light-accumulating luminous layer is coated with the trailing flank of the ellipticity tergite 21 of folding chair for child, light-accumulating luminous layer is using storage
Light type Noctilucent material is made, and can light to play a part of warning in night environment or dim environment.
The head outer circumferential side of handrail 3 of folding chair for child is provided with that convex annular is stupefied, and the interior wall of neck is provided with stupefied with convex annular
The annular rubber ring being adapted, convex annular is stupefied to be used in combination to form damping with annular rubber ring, prevents children from extracting handrail.
It the above is only the preferred embodiment of the present invention, be not intended to limit the invention, it is noted that led for this technology
For the those of ordinary skill in domain, without departing from the technical principles of the invention, some improvement and modification can also be made,
These improvement and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of folding chair for child, it is characterised in that：Including seat support (1), the chair back (2), handrail (3) and elastic silica gel handlebar
(4), the elastic silica gel handlebar (4) is connected with the seat support (1) front end, and the handrail (3) is rotatably connected to the chair
The both sides of (2) are carried on the back, the chair back (2) includes being fixed on first chair back bar (23) and the second chair back bar (22) of seat support (1) rear end,
Several ellipticity tergites (21), each ellipticity tergite are provided with first chair back bar (23) and the second chair back bar (22)
(21) inward at both ends lateral bend extends to form protective sheet (24), and centrally located ellipticity tergite (21) extends with it
Protective sheet (24) between be connected with axostylus axostyle, handrail (3) head is provided with waist round hole so that the axostylus axostyle is passed through, described ellipse
Round shape tergite (21) is provided with the neck being embedded in for the handrail (3) head, and the chair back (2) is connected to by Rotatable mechanism
On the seat support (1), the Rotatable mechanism includes the first tumbler (5), the second tumbler (6), rotating shaft (7) and is fixed on chair
Axle bed (8) on seat (1), rotating shaft (7) head sequentially passes through spring, first chair back bar (23), the first tumbler
(5), axle bed (8), the second chair back bar (22) and with mutually being fixed with second tumbler (6), first chair back bar (23) with
First tumbler (5) is adapted, and second chair back bar (22) is adapted with second tumbler (6), and described first
Tumbler (5) is identical with the second tumbler (6) structure, and first chair back bar (23) is identical with second chair back bar (22) structure,
First tumbler (5) with rotating shaft (7) by mutually fixed annulus fixed part (51) and being arranged on annulus fixed part (51) side
Several holding sections (52) composition, first chair back bar (23) lower end is provided with several cards for being adapted with holding section (52)
Hole (231), rotating shaft (7) tail end is provided with briquetting (71), presses or unclamps the briquetting (71) so that first rotates
Part (5) is unlocked rotation with the second chair back bar (22) with the first chair back bar, the second tumbler (6) or engaged spacing；The chair
The front end of seat (1) is connected with two pedal parts (10) by first rotating shaft.
2. folding chair for child according to claim 1, it is characterised in that：The elastic silica gel handlebar (4) is by handlebar main body
And two grip portions are constituted, the handlebar main body is made up of circular upper and lower connecting portion, and two sides of the lower connecting portion are equal
For arc transition section, the lower end of the lower connecting portion is connected to the seat support (1) front end by the first spring.
3. folding chair for child according to claim 1, it is characterised in that：The grip portion of the elastic silica gel handlebar (4) with
Elastic webbing (9) is connected between the handrail (3).
4. folding chair for child according to claim 1, it is characterised in that：Folding chair for child also includes flexible steel ring
(11), the two ends of the flexible steel ring (11) are connected to the both sides of any one ellipticity tergite (21), the chair back (2)
Bottom is connected with anti-provided with the hook for mounting the flexible steel ring (11) between the flexible steel ring (11) and the chair back (2)
Shine cloth (12).
5. folding chair for child according to claim 1, it is characterised in that：Applied on the trailing flank of the ellipticity tergite (21)
Provided with light-accumulating luminous layer.
6. folding chair for child according to claim 1, it is characterised in that：Handrail (3) head outer circumferential side is provided with ring
Shape is convex stupefied, and the inwall of the neck is provided with and the stupefied annular rubber ring being adapted of the convex annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482021.6A CN104986254B (en) | 2015-08-07 | 2015-08-07 | Folding chair for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510482021.6A CN104986254B (en) | 2015-08-07 | 2015-08-07 | Folding chair for child |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104986254A CN104986254A (en) | 2015-10-21 |
| CN104986254B true CN104986254B (en) | 2017-09-29 |
Family
ID=54298190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510482021.6A Active CN104986254B (en) | 2015-08-07 | 2015-08-07 | Folding chair for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104986254B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122804U (en) * | 1992-05-07 | 1992-11-25 | 肖茂华 | Multi-purpose cycle seat for children |
| CN201457545U (en) * | 2009-06-19 | 2010-05-12 | 上海同济大学实验学校 | Child seat used for bicycle |
| CN103569251A (en) * | 2013-11-08 | 2014-02-12 | 徐李华 | Child seat for scooter |
| CN205168711U (en) * | 2015-08-07 | 2016-04-20 | 苏州逗乐儿童用品有限公司 | Foldable chair for infants |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007302094A (en) * | 2006-05-10 | 2007-11-22 | Bridgestone Cycle Co | Child seat and two-wheeler |
-
2015
- 2015-08-07 CN CN201510482021.6A patent/CN104986254B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122804U (en) * | 1992-05-07 | 1992-11-25 | 肖茂华 | Multi-purpose cycle seat for children |
| CN201457545U (en) * | 2009-06-19 | 2010-05-12 | 上海同济大学实验学校 | Child seat used for bicycle |
| CN103569251A (en) * | 2013-11-08 | 2014-02-12 | 徐李华 | Child seat for scooter |
| CN205168711U (en) * | 2015-08-07 | 2016-04-20 | 苏州逗乐儿童用品有限公司 | Foldable chair for infants |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104986254A (en) | 2015-10-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215500 No.70 Hetai Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU ENTAILMENT BABY PRODUCTS Co.,Ltd. Address before: 215100 Jiangsu province Suzhou city Xiangcheng District town Weitang Road intersection with the diamond grid Jorge Luis No. 1988 Patentee before: SUZHOU ENTAILMENT BABY PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: No.49 Hetai Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou Enhao children's products Co.,Ltd. Address before: No.70 Hetai Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU ENTAILMENT BABY PRODUCTS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240816 Address after: Room 508, Building 6-A, No. 75, Tiansheng Road, Changlu Street, Jiangbei New District, Nanjing, Jiangsu, 210000 Patentee after: Nanjing kenlun Electronic Technology Co.,Ltd. Country or region after: China Patentee after: Nanjing Yanmo Aircraft Technology Co.,Ltd. Address before: No.49 Hetai Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: Suzhou Enhao children's products Co.,Ltd. Country or region before: China |