CN105799559B - Height regulating mechanism and the infant carrier device with this height regulating mechanism - Google Patents
Height regulating mechanism and the infant carrier device with this height regulating mechanism Download PDFInfo
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- CN105799559B CN105799559B CN201410855519.8A CN201410855519A CN105799559B CN 105799559 B CN105799559 B CN 105799559B CN 201410855519 A CN201410855519 A CN 201410855519A CN 105799559 B CN105799559 B CN 105799559B
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- outer tube
- regulating mechanism
- height regulating
- endoporus
- tube
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of height regulating mechanism, including support foot tube, fixed seat, fastener, elastic component and operating parts.Support foot tube includes outer tube and the inner tube being slidably sheathed in outer tube.Its axial direction is provided with some endoporus in inner tube, exit orifice is provided with outer tube.Fixed seat is installed on outside outer tube.Fastener includes the holding section for being installed on the engaging body between fixed seat and outer tube and being convexly equipped on engaging body.Elastic component provides the elastic force engaged with exit orifice, endoporus to lock inner and outer tubes to holding section.Operating parts driving fastener departs from endoporus to unlock inner and outer tubes.The present invention realizes the unlock of outer tube and inner tube by operating parts, and elastic component ensures that fastener engages with endoporus in the locked state.Height regulating mechanism is not only easy to operate but also safe.In addition, the invention also discloses the infant carrier device with this height regulating mechanism, the height of the height regulating mechanism adjustment infant carrier device.
Description
Technical field
The present invention relates to articles for children field, more particularly to a kind of infant carrier device and adjust infant carrier device height
Height regulating mechanism.
Background technology
With the continuous development of society, more and more families have the automobile of oneself, and children ride with parent
The chance of trip is also more and more.Since the self-protection ability of children is weaker, children often compare in accident by bus
Injury of the adult by bigger.For such case, occur various child safety seats on the market, these child safety seats
Can be fixed on general-utility car seat and use, make by bus children while safety guarantee is obtained, can also have comfortable
Impression.
In general, these child safety seats can be by setting International Organization for standardization's fixing device in its back-end
(ISOFIX) it is connected with the interface on automotive seat, and in the front end of child safety seat, a support feet can be equipped with to prevent
Virgin automobile seat is moved to vehicle traveling direction, the fixation of child safety seat is more stablized.
On the other hand, support feet can be equipped with height regulating mechanism to be connected to different vehicles.With child safety seat
Development, the height regulating mechanism that existing Structure of need is simple and convenient to operate.
The content of the invention
The object of the present invention is to provide a kind of height regulating mechanism simple in structure, easy to operate.
It is a further object of the present invention to provide a kind of infant carrier device, which has simple in structure, operation side
Just height regulating mechanism.
Upper purposeful in order to realize, the invention discloses a kind of height regulating mechanism, including support foot tube, fixed seat, card
Component, elastic component and operating parts.The support foot tube includes outer tube and the inner tube being slidably sheathed in the outer tube.In described
Pipe has multiple endoporus axially set along it, and at least one exit orifice with the endoporus position correspondence is provided with the outer tube.
The fixed seat is installed on outside the outer tube.The fastener includes engaging body and the engaging being convexly equipped on the engaging body
Portion, the engaging body are installed between the fixed seat and the outer tube, and the holding section is opposite with the outer hole site.Institute
State elastic component to the holding section provide stretch into the endoporus and the elastic force of at least one exit orifice so that the holding section with
The endoporus and at least one exit orifice engaging, to lock said inner tube and the outer tube.The operating parts part is revealed in
Outside the fixed seat.The operating parts is operated, the operating parts drives the holding section to depart from the endoporus, to unlock in described
Pipe and the outer tube.
Compared with prior art, the present invention height regulating mechanism control operation part action of the present invention can just unlock inner tube
And outer tube, and in the locked state, the elastic component ensures that the holding section engages with the endoporus, so as to prevent unexpected
Occur.Height regulating mechanism is not only easy to operate but also safe.
It is preferred that the engaging body is in the form of sheets.The program make it that the structure of fastener is simple, easily fabricated and saving material
Material.
It is preferred that the opposite bending of two opposite edges of the engaging body, to form reinforced ribs, reinforced ribs can be strengthened engaging
The intensity of part.Wherein, reinforced ribs can be taken shape on fastener by seaming operation, easily manufactured, and cost is low.
Specifically, the fastener is provided with multiple holding sections, axial direction of the multiple holding section along the support foot tube
Distribution.Multiple holding sections make the locking between the outer tube and inner tube relatively reliable, wherein the number of the exit orifice is more than or equal to
The number of the holding section.
Specifically, the elastic component is the elastic arm being formed on the engaging body, the end of the elastic arm and institute
State fixed seat inner wall it is inconsistent and to it is described engaging body provide to it is described support foot tube movement elastic force so that the engaging
Portion engages with the endoporus.The program causes elastic component to engage this body by integral forming with described so that the height regulating mechanism
It is simple in structure, it is easily assembled to.
More specifically, the oriented fastener direction is set to tilt on fixed seat position corresponding with the elastic arm
Inclined wall, the elastic arm is connected to the inclined wall.
It is preferred that the operating parts in bending and be partly sheathed on the holding section and positioned at it is described engaging body with
Between the outer tube.When operating the operating parts, inwardly the part outside fixed seat can be revealed in by press operation part, operating parts can edge
Bending place rotates, and to control fastener to depart from endoporus, releases the locking between outer tube and inner tube.
Specifically, the operating parts includes abutting part, is connected to the pushing part of the abutting part side and is connected to described
The operation portion of abutting part opposite side, the operation portion are revealed in outside the fixed seat, and the pushing part is located at the engaging body
Between the outer tube, the operation portion drives the pushing part to be rotated along the abutting part, and the pushing part promotes the card
Component is so that the fastener departs from the endoporus.The operating parts is simple in structure, easily operated.
It is preferred that the fixed seat is convexly equipped with convex block, the correspondence position on the outer tube is offered to be engaged with the convex block
The groove or through hole of connection.
Present invention also offers a kind of infant carrier device, including carrier and height regulating mechanism, the height adjusts machine
Structure is as described above and is installed on the carrier to adjust the height of the carrier.Compared with prior art, the present invention passes through height
Adjustment mechanism adjusts the height of the carrier, easy to operate, reliability is high.
Brief description of the drawings
Fig. 1 is the stereogram of infant carrier device of the present invention.
Fig. 2 is the part isometric exploded view of infant carrier device of the present invention.
Fig. 3 is the stereogram of fastener of the present invention.
Fig. 4 is the stereogram of operating parts of the present invention.
Fig. 5 a- Fig. 5 b are the preceding operating diagrams with after unlock of height regulating mechanism unlock of the present invention.
Fig. 6 is the sectional view of fixed seat of the present invention.
Fig. 7 is height regulating mechanism of the present invention in Fig. 1 along the sectional view of line A-A.
Embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.
With reference to figure 1 and Fig. 2, the invention discloses infant carrier device 100, infant carrier device 100 includes carrier and height is adjusted
Complete machine structure 102, the height regulating mechanism 102 are installed on the carrier to adjust the height of the carrier.
With continued reference to Fig. 1 and Fig. 2, the carrier includes height regulating mechanism 102, upper fixed seat 103, seat base 101
With seat body (not shown), the upper end of height regulating mechanism 102 is installed on upper fixed seat 103, and seat base 101 is installed
In on upper fixed seat 103, seat body is installed on seat base 101.
With continued reference to Fig. 1 and Fig. 2, height regulating mechanism 102 includes support foot tube 10, fixed seat 13, fastener 15, elasticity
Part 16 and operating parts 14.Support foot tube 10 includes outer tube 11 and the inner tube 12 being slidably mounted in outer tube 11.Set in inner tube 12
There are multiple endoporus 21 axially set along it, at least one exit orifice 71 with 21 position correspondence of endoporus is provided with outer tube 11.Gu
Reservation 13 is installed on outside outer tube 11.With reference to figure 3, fastener 15 includes engaging body 52 and is convexly equipped in the engaging engaged on body 52
Portion 51, engaging body 52 are installed between fixed seat 13 and outer tube 11 (as shown in Figure 5 a), holding section 51 and 71 position phase of exit orifice
It is right.Elastic component 16 to holding section 51 provide stretch into endoporus 21 and the elastic force of at least one exit orifice 71 so that holding section 51 with it is interior
Hole 21 and at least one exit orifice 71 engage, to lock inner tube 12 and outer tube 11.Operation operating parts 14 can drive holding section 51 to depart from
Endoporus 21, to unlock inner tube 12 and outer tube 11.
Specifically, fixed seat 13 is sheathed on outer tube 11 and positioned at the end of outer tube 11, and certainly, fixed seat 13 can also position
In other positions of outer tube 11.
Preferably, with continued reference to Fig. 1 and Fig. 2, height regulating mechanism 102 further includes lower fixed seat 104, the upper end of outer tube 11
Upper fixed seat 103 is articulated in, the lower end of inner tube 12 is installed on lower fixed seat 104.Infant carrier device 100 is, for example, juvenile automobile
Chair, when infant carrier device 100 is installed on automobile, lower fixed seat 104 is contacted with automotive floor panel, and height regulating mechanism 102 can prop up
Support and adjust the height of seat base 101, infant carrier device 100 is applicable to different automobiles.
With reference to figure 3, in the present embodiment, engaging body 52 is in the form of sheets.
Preferably, with continued reference to Fig. 3, holding section 51 has two pieces and is distributed along the axial of support foot tube 10, and two holding sections
Spacing between 51 spacing and endoporus 21 is corresponding, such as the spacing of holding section 51 can be the integer of adjacent two endoporus, 21 spacing
Times.Certainly, holding section 51 more can also be not limited in 2 pieces.In addition, 71 quantity of exit orifice on outer tube 11 can be according to holding section
51 quantity adjusts.
Be the elastic arm 61 being formed on engaging body 52 referring to figs. 2 and 3, elastic component 16, the end of elastic arm 61 with
The inner wall of fixed seat 13 is inconsistent and provides engaging body 52 elastic force moved to the support foot tube 10, so that the engaging
Portion 51 engages with the endoporus 21.Preferably, in the present embodiment, elastic component 16 are to be asymmetrically formed on 52 edge of fixinig plate
Elastic arm 61, i.e., elastic arm 61 has several and is stretched out by 52 edge of fixinig plate and formed, and several elastic arms 61 are symmetrically set
Put.In another embodiment, elastic arm 61 can also be formed directly into the one side for engaging body 52 back to outer tube 11, and unlimited
Make at the edge of engaging body 52.Elastic component 16 is integrally formed with engaging body 52 so that the letter of 102 structure of height regulating mechanism
It is single, it is easily assembled to.Certainly, elastic component can also be compression spring or the elasticity contacted between fastener 15 and fixed seat 13
Piece.Specifically, elastic arm 61 has four and is asymmetrically formed in two opposite edges of engaging body 52.Certainly, body is engaged
One elastic arm 61 can also be only set on 52 in two opposite edges on each edge or more than two elastic arms 61 are set.
Elastic arm 61 can also be arranged on any one edge of engaging body 52, or can uniformly be arranged on the every of engaging body 52
A edge.
With reference to figure 7, in a preferred solution, fixed seat 13 is intilted with being provided with 61 corresponding position of elastic arm
Inclined wall 31, elastic arm 61 is in bending and is connected on inclined wall 31.Specifically, inclined wall 31 is to incline to 15 direction of fastener
Oblique inclined plane.
With reference to figure 3 and Fig. 7, in another preferred solution, engage and be also convexly equipped with reinforced ribs 53 on body 52, to enhanced card
Close the structural strength of body 52.Reinforced ribs 53 are formed by opposite bend of two opposite edges of engaging body 52.Reinforced ribs 53, engaging
Portion 51, elastic component 16 and sheet engaging body 52 are integrally formed.In the present embodiment, outer tube 11 is equipped with and reinforced ribs 53
Corresponding limiting slot 73.The elastic force of elastic component 16 can drive reinforced ribs 53 to stretch into limiting slot 73 and can contact at the groove of limiting slot 73
Bottom, can thereby prevent the sheet body of engaging body 52 from being contradicted with the outer wall of outer tube 11, and the not only control of part 14 easy to operation engages this
Body 52 is effectively increased the intensity of engaging body 52 and the stability of installation away from outer tube 11.
With reference to figure 2 and Fig. 4, operating parts 14 is in bending and is partly sheathed on holding section 51 and is located at engaging 52 He of body
Between outer tube 11.During work, exert a force to 11 direction of outer tube to operating parts 14, operating parts 14 rotates along bending place and promotes engaging originally
Body 52 is moved to the direction away from outer tube 11, and holding section 51 and the endoporus 21 of fastener 15 depart from.Specifically, operating parts 14 includes
Be installed on engaging body 52 and outer tube 11 between pushing part 41, stretch out the abutting part 42 to be formed and edge along pushing part 41
Abutting part 42 stretches out the operation portion 43 to be formed, and operation portion 43 is revealed in outside fixed seat 13.Abutting part 42 is in bending and supports
Touch on outer tube 11.To 11 direction press operating part 43 of outer tube, operation portion 43 drives pushing part 41 to be rotated along abutting part 42 to drive
Dynamic engaging body 52 is moved to away from 11 direction of outer tube, holding section 51 is departed from endoporus 21.In operation, operate
The rotation of part 14 can drive fastener 15 to be translated toward the direction away from outer tube 11;The abutting part 42 of operating parts 14 is can to contradict outside
Position of the pipe 11 as the rotating fulcrum of operating parts 14.More specifically, pushing part 41 is equipped with what is fitted through for holding section 51
Mounting hole 411, so that operating parts 14 is sheathed on fastener 15 by mounting hole 411, it is of course also possible to by other means will
The pushing part 41 of operating parts 14 is installed on engaging body 52, such as is connected by engaging component, directly welding etc. assembling side
Formula.
With reference to figure 5a, Fig. 5 b and Fig. 6, fixed seat 13 is towards being convexly equipped with convex block 32 on the inner wall of outer tube 11, on outer tube 11
Correspondence position offers the through hole 72 being connected together with convex block 32.Certainly, through hole 72 can also be replaced by groove.
In addition, with reference to figure 6, the end of fixed seat 13 radially and extends inwardly to form and connects with the outer wall of inner tube 12
Tactile inward flange 33, easy to the installation between fixed seat 13 and outer tube 11.
With reference to figure 5a and Fig. 5 b, the operation principle and the course of work of detailed description height regulating mechanism 102 of the present invention:
With reference to figure 5a and Fig. 7.When fastener 15 is in the lock state, the elastic force of elastic arm 61 is along arrow B directions push card
Body 52 (as shown in Figure 7) is closed, so that endoporus 21 (as shown in Figure 5 a) is stretched into the holding section 51 being convexly equipped on engaging body 52.
Under the elastic force effect of elastic arm 61, the engaging body 52 of fastener 15 can abut the pushing part 41 of operating parts 14 at this time, and engage
The holding section 51 of part 15 stretches into exit orifice 71 and endoporus 21 and is connected together respectively with exit orifice 71 and endoporus 21 successively, and outer tube 11 is opposite
Locked in 12 position of inner tube.
With reference to figure 5b, when needing to adjust the height of carrier, the operation portion 43 of push part 14, operation portion 43 is along abutting
Portion 42 is rotated to arrow C directions, and pushing part 41 is rotated along abutting part 42 to arrow D directions.Pushing part 41 pushes out fastener
15 engaging body 52, allows engaging body 52 away from outer tube 11, and against the inner side of fixed seat 13, and engage the card on body 52
Conjunction portion 51 is moved out endoporus 21 to arrow D directions.Outer tube 11 unlocks relative to inner tube 12 at this time, can upwards or to
Lower mobile outer tube, outer tube 11 are slided relative to inner tube 12 under external force.When sliding into appropriate location, operation portion is unclamped
43, elastic arm 61 promotes engaging body 52 (as shown in Figure 5 a) under the effect of its elastic force along arrow B directions, makes on engaging body 52
Holding section 51 endoporus 21 (as shown in Figure 5 a) is stretched under the elastic force of elastic arm 61, i.e. 71 He of exit orifice is stretched into holding section 51 successively
Endoporus 21 is simultaneously connected together with exit orifice 71 and endoporus 21 respectively, and outer tube 11 is locked relative to 12 position of inner tube.
To sum up, in normal state, elastic component 16 ensures that fastener 15 is connected together with endoporus 21 so that outer to the present invention
Locked between pipe 11 and inner tube 12, so that prevent from unexpectedly occurring, it is not only easy to operate but also safe;On the other hand, originally
Including invention is protected fastener 15 and elastic component 16 by fixed seat 13, it can effectively prevent collision etc. from being grasped by mistake caused by unexpected
Make.To sum up, height regulating mechanism of the present invention is easy to operate, reliability is high.Accordingly, infant carrier device of the invention includes foregoing
Height regulating mechanism, therefore also there is identical technique effect.
It is above disclosed to be merely a preferred embodiment of the present invention, the right of the present invention cannot be limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (9)
- A kind of 1. height regulating mechanism, it is characterised in that includingFoot tube is supported, the support foot tube includes outer tube and the inner tube being slidably sheathed in the outer tube, and said inner tube has more A endoporus axially set along it, at least one exit orifice with the endoporus position correspondence is provided with the outer tube;Fixed seat, is installed on outside the outer tube;Fastener, including engaging body and the holding section being convexly equipped on the engaging body, the engaging body is installed on described Between fixed seat and the outer tube, the holding section is opposite with the outer hole site;Elastic component, provides the holding section and stretches into the endoporus and the elastic force of at least one exit orifice, so that the engaging Portion engages with the endoporus and at least one exit orifice, and to lock said inner tube and the outer tube, the elastic component is to be formed Elastic arm on the engaging body, the end of the elastic arm is inconsistent with the inner wall of the fixed seat and engages to described Body provides the elastic force to the support foot tube movement, so that the holding section engages with the endoporus;AndOperating parts, is partly revealed in outside the fixed seat, operates the operating parts, and the operating parts drives the holding section to depart from The endoporus, to unlock said inner tube and the outer tube.
- 2. height regulating mechanism as claimed in claim 1, it is characterised in that the engaging body is in the form of sheets.
- 3. height regulating mechanism as claimed in claim 2, it is characterised in that two opposite edges of the engaging body are relatively curved Roll over to form reinforced ribs.
- 4. height regulating mechanism as claimed in claim 1, it is characterised in that the fastener is provided with multiple holding sections, institute Multiple holding sections are stated to be distributed along the axial of support foot tube.
- 5. height regulating mechanism as claimed in claim 1, it is characterised in that fixed seat position corresponding with the elastic arm Put and the oriented inclined inclined wall in fastener direction is set, the elastic arm is connected to the inclined wall.
- 6. height regulating mechanism as claimed in claim 1, it is characterised in that the operating parts is in bending and is partly sheathed on On the holding section and between the engaging body and the outer tube.
- 7. height regulating mechanism as claimed in claim 6, it is characterised in that the operating parts includes abutting part, is connected to institute State the pushing part of abutting part side and be connected to the operation portion of the abutting part opposite side, the operation portion is revealed in the fixation Seat is outer, and for the pushing part between the engaging body and the outer tube, the operation portion drives the pushing part described in Abutting part rotates, and the pushing part promotes the fastener so that the fastener departs from the endoporus.
- 8. height regulating mechanism as claimed in claim 1, it is characterised in that the fixed seat is convexly equipped with convex block, the outer tube On correspondence position offer the groove or through hole engaged with the convex block.
- A kind of 9. infant carrier device, it is characterised in that including carrier, and the height as any one of claim 1-8 Adjustment mechanism;The height regulating mechanism is installed on the carrier to adjust the height of the carrier.
Priority Applications (1)
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CN201410855519.8A CN105799559B (en) | 2014-12-31 | 2014-12-31 | Height regulating mechanism and the infant carrier device with this height regulating mechanism |
Applications Claiming Priority (1)
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CN201410855519.8A CN105799559B (en) | 2014-12-31 | 2014-12-31 | Height regulating mechanism and the infant carrier device with this height regulating mechanism |
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CN105799559A CN105799559A (en) | 2016-07-27 |
CN105799559B true CN105799559B (en) | 2018-04-13 |
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CN201410855519.8A Active CN105799559B (en) | 2014-12-31 | 2014-12-31 | Height regulating mechanism and the infant carrier device with this height regulating mechanism |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113733838B (en) * | 2021-11-05 | 2022-05-17 | 杭州银笔科技有限公司 | Suspension lifting device suitable for new energy automobile |
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CN2928580Y (en) * | 2006-08-02 | 2007-08-01 | 明门实业股份有限公司 | Support device for child safety seat in automobile |
CN201362195Y (en) * | 2008-09-04 | 2009-12-16 | 中山市隆成日用制品有限公司 | Buckling device of safety baby chair and base |
CN201390171Y (en) * | 2009-02-19 | 2010-01-27 | 好孩子儿童用品有限公司 | Baby car seat |
CN102211610A (en) * | 2010-04-06 | 2011-10-12 | 宝钜儿童用品香港股份有限公司 | Telescopic handle combination body |
CN202147605U (en) * | 2011-06-21 | 2012-02-22 | 宝鉅儿童用品香港股份有限公司 | Safe seat device |
GB2489822A (en) * | 2011-04-07 | 2012-10-10 | Wonderland Nursery Goods | Support device for child safety seat |
CN202669548U (en) * | 2012-07-17 | 2013-01-16 | 广东乐美达集团有限公司 | Infant car seat angle adjusting device |
CN203739697U (en) * | 2014-03-13 | 2014-07-30 | 好孩子儿童用品有限公司 | Telescopic support leg on child car seat |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5596485B2 (en) * | 2010-10-06 | 2014-09-24 | タカタ株式会社 | child seat |
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2014
- 2014-12-31 CN CN201410855519.8A patent/CN105799559B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2928580Y (en) * | 2006-08-02 | 2007-08-01 | 明门实业股份有限公司 | Support device for child safety seat in automobile |
CN201362195Y (en) * | 2008-09-04 | 2009-12-16 | 中山市隆成日用制品有限公司 | Buckling device of safety baby chair and base |
CN201390171Y (en) * | 2009-02-19 | 2010-01-27 | 好孩子儿童用品有限公司 | Baby car seat |
CN102211610A (en) * | 2010-04-06 | 2011-10-12 | 宝钜儿童用品香港股份有限公司 | Telescopic handle combination body |
GB2489822A (en) * | 2011-04-07 | 2012-10-10 | Wonderland Nursery Goods | Support device for child safety seat |
CN202147605U (en) * | 2011-06-21 | 2012-02-22 | 宝鉅儿童用品香港股份有限公司 | Safe seat device |
CN202669548U (en) * | 2012-07-17 | 2013-01-16 | 广东乐美达集团有限公司 | Infant car seat angle adjusting device |
CN203739697U (en) * | 2014-03-13 | 2014-07-30 | 好孩子儿童用品有限公司 | Telescopic support leg on child car seat |
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CN105799559A (en) | 2016-07-27 |
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