CN106132770B - child seat - Google Patents
child seat Download PDFInfo
- Publication number
- CN106132770B CN106132770B CN201480077739.0A CN201480077739A CN106132770B CN 106132770 B CN106132770 B CN 106132770B CN 201480077739 A CN201480077739 A CN 201480077739A CN 106132770 B CN106132770 B CN 106132770B
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- CN
- China
- Prior art keywords
- locking
- upper arm
- arm member
- seat
- children
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2827—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part part of the base being supported by the seat sub-frame
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of children's seat of ISOFIX type that can reliably link with vehicle seat used anchoring members by shirtsleeve operation.Children's seat (1) has: latch for printed circuit (74)；The upper arm member (50) has and is locked component (57) and is configured in a manner of it can move in the longitudinal direction；Connecting member (60), it is configured on the upper arm member (50) and can link with the anchoring members (103) of vehicle, movement on the front-rear direction of the upper arm member (50) is limited by latch for printed circuit (74) with the locking for being locked component (57), and above-mentioned be locked on is released from connecting member (60) and the anchoring members (103) of vehicle when linking.
Description
Technical field
The present invention relates to a kind of children's seats being mounted on vehicle seat used.
Background technique
A kind of children's seat used when infant takes car etc. known, for according to ISOFIX or ISO-FIX
The standard of (child safety seat fixed system) and the children's seat (patent document 1) of ISOFIX type produced.
Documented children's seat has pedestal and is configured in a pair of of the upper arm member of the left and right of pedestal in patent document 1.
Each the upper arm member has the connecting member (such as patent document 2) with the anchoring members connection being arranged on vehicle seat used.
Configure oriented laterally projecting latch in the left and right of pedestal, and be formed in corresponding the upper arm member it is right in the longitudinal direction
The multiple recess portions configured together.The latch of pedestal can engage with each recess portion in the upper arm member, and by with stop pin card
The recess portion of the upper arm member of conjunction is selected, so as to adjust the position of the upper arm member in the longitudinal direction relative to pedestal.That is,
When adjusting the upper arm member relative to children's seat overhang in the longitudinal direction, in order to release the engaging of latch and recess portion
The upper arm member must be made relative to pedestal and to being distanced laterally from.Therefore, it will be unable to dash forward to the upper arm member after linking with anchoring members
Output is adjusted.
Citation
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2007-168581 bulletin
Patent document 2: Japanese Unexamined Patent Publication 2001-26231 bulletin
Summary of the invention
Problems to be solved by the invention
In addition, it is also known that a kind of following children's seat, in order to adjust overhang of the upper arm member relative to children's seat,
And the upper arm member is configured in a manner of it can move in the longitudinal direction.The upper arm member is prominent towards the rear of children's seat,
The case where to realize among retraction children's seat.Children's seat has the locking that releasing is engaged or engaged to the upper arm member
Mechanism, so that the upper arm member can be protruded and be fixed with arbitrary length.The locking of locking mechanism releases for example to cope with a left side
Right the upper arm member and implemented by the button on the side for the left and right for being configured in children's seat.
One example of locking mechanism is that the type of the locking of the upper arm member is only released during pressing lower button.According to this
The locking mechanism of type, needs constantly when being moved forward and backward the upper arm member by lower button.
When will there is the children's seat of this locking mechanism to be fixed on vehicle seat used upper, firstly, pressing locking machine
To extract the upper arm member (stage 1) out among children's seat to greatest extent while the button of structure.Next, making the top of the upper arm member
The connecting member at end and vehicle seat used anchoring members link (stage 2).Next, pressing the locking mechanism of left and right at the same time
Button while to the rear of children's seat press children's seat, and by among the upper arm member retraction children's seat, to complete
The installation (stage 3) of children's seat.
Although in the stage 3, in order to the locking mechanism that will be controlled button to laterally inboard and meanwhile press and need using
Both hands, but further to button to press that the orthogonal rear in direction presses children's seat will be very difficult.
The other examples for engaging mechanism are the type with following stop mechanism, and the stop mechanism is to from child seat
The movement extracted out on the direction of the upper arm member in chair is limited without to will be on the direction among the upper arm member retraction children's seat
Movement is limited.According to the locking mechanism of the type, when extracting the upper arm member out among children's seat, need persistently to press by
Button and can be under conditions of not pressing the button of locking mechanism by the upper arm member retraction.
When will there is the children's seat of this locking mechanism to be fixed on vehicle seat used upper, firstly, pressing locking machine
The upper arm member is extracted out (stage 1) among children's seat to the maximum extent while the button of structure.Next, making the top of the upper arm member
The connecting member at end and vehicle seat used anchoring members are linked (stage 2).Next, by rearward pressing child seat
Chair and by among the upper arm member retraction children's seat, to complete the installation (stage 3) of children's seat.
Press children's seat due in the stage 3, being able to use two hands, thus relative to vehicle seat used installation with
Initial example is compared and is relatively easy to.
However, when not being appropriately carried out the connecting member of the upper arm member in the stage 2 relative to vehicle seat used anchor portion
Part connection movement when, it may appear that although link the two in the stage 3 among the upper arm member retraction children's seat thus
It is mistakenly considered the case where completing installation.
The present invention provides what one kind can reliably be linked with vehicle seat used anchoring members by shirtsleeve operation
The children's seat of ISOFIX type.
The method used for solving the problem
According to one method of the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, have: fastener
Part；The upper arm member has and is locked component and is configured in a manner of it can move in the longitudinal direction；Connecting member, quilt
Configuration is in the upper arm member and can link with the anchoring members of vehicle, and the movement on the front-rear direction of the upper arm member passes through institute
Latch for printed circuit is stated to be limited with the locking for being locked component, it is described to be locked on the anchoring for making the connecting member and vehicle
Component is released from when linking.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, the company
Knot part has and the connection with the anchoring members of vehicle forwards or the mobile releasing component in rear, and passes through the solution
Except component the movement and make described to be locked component and moved to the direction that the locking with the latch for printed circuit is released from.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, be also equipped with
Cam part, the releasing component and the cam part co-operating and make it is described be locked component to the latch for printed circuit
The direction that is released from of locking moved.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, be also equipped with
Second latch for printed circuit, second latch for printed circuit are engaged when the upper arm member is rearward moved with the upper arm member, and
It is not engaged with the upper arm member when the upper arm member is moved forwards.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, be also equipped with
Locking releases component, and the locking releases component and releases the locking of second latch for printed circuit and the upper arm member.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, be also equipped with
Locking releases component, and the locking releases component and releases the latch for printed circuit and the locking for being locked component.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, be also equipped with
Locking releases component, and the locking releases component and releases the locking of second latch for printed circuit and the upper arm member, then will
The latch for printed circuit and the locking for being locked component release.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, the card
Stop part has a long hole, locking releasing component and the long hole co-operating and be locked the latch for printed circuit with described
The locking that the locking of component releases compared to second latch for printed circuit and the upper arm member releases and postpones.
In addition, other modes according to the present invention, it is possible to provide a kind of children's seat with the following characteristics, that is, the card
Only releasing component can rotate around perpendicular to lateral axis in the front-back direction, and by making the locking release component
Rotation is to make the locking be released from.
Invention effect
It is invented according to documented by each mode, so that realizing can reliably be used with vehicle by shirtsleeve operation
The anchoring members of seat link this common effect.
Hereinafter, this hair should be able to be more fully understood by with the record of the preferred embodiments of the present invention with reference to the accompanying drawings
It is bright.
Detailed description of the invention
Fig. 1 indicates the perspective view of children's seat for summary.
Fig. 2 is the perspective view of the lower half of the stacker of children's seat.
Fig. 3 is the enlarged partial isometric view from the front upper place of the stacker of children's seat.
Fig. 4 is the upper arm member involved in first embodiment of the invention and the perspective view for engaging mechanism.
Fig. 5 is the upper arm member involved in first embodiment of the invention and the vertical profile parallax stereogram for engaging mechanism.
Fig. 6 is connecting plate, cam and the perspective view for being locked axis.
Fig. 7 is pinboard and the perspective view for engaging hook.
Fig. 8 is the partial, longitudinal cross-sectional for indicating the movement of locking mechanism.
Fig. 9 is the other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 10 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 11 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 12 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 13 is the upper arm member involved in second embodiment of the present invention and the perspective view for engaging mechanism.
The vertical profile parallax stereogram of the upper arm member and locking mechanism that Figure 14 is Figure 13.
Figure 15 is the partial, longitudinal cross-sectional for indicating the movement of locking mechanism.
Figure 16 is the other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 17 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 18 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Figure 19 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism.
Specific embodiment
Hereinafter, embodiments of the present invention are described in detail while referring to attached drawing.In all the attached drawings, for
Corresponding constituent element marks common reference marks.
Fig. 1 indicates the perspective view of children's seat 1 for summary.In the present specification, in the explanation of each component parts
In, by children's seat 1 be arranged in it is vehicle seat used it is upper in the state of vehicle direction of advance in front of be defined as " preceding ", and by its phase
It tosses about and is defined as " rear ".In addition, the left and right directions vertical with front-rear direction is defined as transverse direction.
Children's seat 1 is had children's seat main body 10 and is installed in a manner of removable relative to children's seat main body 10
Supporting leg 20.Children's seat main body 10 for example on be installed in automobile vehicle seat used 100 stacker 30 and with
The mode that can be slided is supported in the seat main body 40 on stacker 30.Although the seat main body including including seating surface etc.
40 are capped and the protective cover with resiliency, but are described in a manner of omission.
Supporting leg 20 extends to the floor that bearing vehicle is carried out to the seat for the vehicle for being equipped with children's seat main body 10
Until, and the forward portion of children's seat main body 10, i.e. stacker 30 is supported from below.Supporting leg 20 has in length
The positioning mechanism 22 of retractile foot 21 and the length for being installed in foot 21 and determining foot 21 on direction.
Stacker 30 is formed and making respectively chimeric with the upper half 32 by separately formed lower half 31.In addition, holding
The upper arm member 50 that joint chair 30 has a pair being configured around in a manner of rearward outstanding rodlike at its underpart.The upper arm member
50 can move up in length direction, i.e. front and back, and can be adjusted to by locking mechanism described later scheduled
Length.
Seat main body 40 has operating mechanism 41 at the front in the face of taking a seat of infant.By being carried out to operating mechanism 41
Operation, so as to by make seat main body 40 carry out relative to stacker 30 rotation or it is inclined in a manner of, make seat main body 40
It is slided on stacker 30.Seat main body 40 from head of the rear to the infant to take a seat in order to support, to have
Left and right is bent and plays the head plate 42 of the function of head protection towards front.Head plate 42 can also be with can be relative to seat master
Body 40 and the mode slided in the up-down direction is installed on seat main body 40.
The upper arm member 50 respectively has connecting member 60, and connecting member 60 is configured in rearward the upper arm member 50 outstanding
Top, i.e. at rear end.Connecting member 60 according to ISOFIX standard and produced, such as disclose in patent document 2
One example.It is at the lower part at vehicle seat used 100 back 101 that children's seat 1 is fixed and each corresponding to
It is formed with opening 102 at the position of the connecting member 60 of the upper arm member 50, is configured with anchoring members 103 in each opening 102.Anchor
Determining component 103 is, by the rodlike component configured in 102 in a manner of the truncation of left and right that will be open.The connecting member of the upper arm member 50
60 relative to vehicle seat used 100 rodlike anchoring members 103 and be concatenated.
Fig. 2 is the perspective view of the lower half 31 of the stacker 30 of children's seat 1.Matched to briefly explain with being omitted
Setting the component in the inside of stacker 30 for example makes seat main body 40 relative to stacker 30 and rotates or inclined mechanism etc.
Mode and described.
At the front of the inside of the bottom surface of the lower half of stacker 30 31, configured with the foot 21 for supporting leg 20 one
The T-shaped bearing part 23 of insertion, and the left and right of the inside in the bottom surface of the lower half of stacker 30 31 are held, is matched respectively
It is equipped with the upper arm member 50 and locking mechanism 70.Engaging mechanism 70 has handle component 71 and guide rail part 72.Guide rail part 72 so that
Axis direction, that is, length direction of the upper arm member 50 and the front-rear direction of children's seat 1 are as substantially parallel mode and to the upper arm member
50 are kept.Therefore, the upper arm member 50 is directed to by guide rail part 72 and can be moved in the longitudinal direction.
Opening 33 there are two being respectively formed on the wall surface of the front and rear portion of the lower half of stacker 30 31.Therefore,
The upper arm member 50 of left and right respectively runs through stacker 30 via the two openings 33 in the longitudinal direction.Therefore, the upper arm member 50
Front end and rear end configured with connecting member 60 are exposed to the outside of stacker 30 always.In addition, by utilizing locking mechanism
70 and the upper arm member 50 is engaged, so as to which the upper arm member 50 is fixed on arbitrary shift position, i.e. from stacker 30
It is rearward prominent and fixed with arbitrary length.Therefore, the upper arm member 50 can among retraction children's seat 1, i.e. stacker 30
Among, or be retracted to except stacker 30.In addition, each the upper arm member 50 can be respectively to from the protrusion outstanding of stacker 30
Amount is adjusted.
Fig. 3 is the enlarged partial isometric view from the front upper place of the stacker 30 of children's seat 1.Fig. 4 is of the invention
The upper arm member 50 involved in first embodiment and the perspective view for engaging mechanism 70, Fig. 5 are first embodiment of the invention
Related the upper arm member 50 and the vertical profile parallax stereogram for engaging mechanism 70.The upper arm member 50 and locking mechanism 70 of Fig. 3 to Fig. 5
Be configured in the left side of children's seat 1, and be configured in the right side of children's seat 1 the upper arm member 50 and locking mechanism 70 with
Therewith symmetrical mode and constitute.In addition, Fig. 4 and Fig. 5 be from the left sides of children's seat 1 to figure, therefore,
Left side is the front side of children's seat 1 in figure, and right side is the rear side of children's seat.In addition, the perspective view of Fig. 4 and the vertical profile of Fig. 5 regard
Perspective view illustration the upper arm member 50 and the different states for engaging mechanism 70.
The upper arm member 50 include arm first half 51, arm latter half of 52, operating member 53, connecting plate 54, spring 55, cam 56,
Axis 57 is locked as be locked component.Arm first half 51 and arm latter half of 52 are that the cross section vertical with length direction is in
The hollow bar-like member of quadrangle.Arm first half 51 is whole relative to the upper arm member 50 and is configured in front side, arm latter half of 52
It is connect with the rear end of arm first half 51.Connecting member 60 is installed on the rear end of arm latter half of 52.In the upper of arm latter half of 52
On surface, using alongst and it is equally spaced in a manner of be formed with multiple stop hole 52a as through hole.
Arm first half 51 has the abutment wall 51a extended from the upper surface at rear portion to vertical direction.Viewed from above
When, abutment wall 51a marks off the substantially rectangular opening 51b on the length direction of the upper arm member 50 with long side, and the 51b that is open
It is connected to the inside of arm first half 51.Be located at children's seat 1 inside abutment wall 51a towards opening 51b in inner wall
On, it is formed with the guide cylinder 51c of cylindrical shape extended in the vertical direction.At the front of the side in the outside of arm first half 51
It is formed with the opening 51d of rectangle.As noted previously, as the front end of the upper arm member 50 is exposed to the outside of stacker 30 always, therefore
The opening 51d of rectangle is exposed to the outside of stacker 30 always.
In arm first half 51, in a manner of it can be moved on the length direction of the upper arm member 50 and configured with substantially rectangular
The operating member 53 of body.On the side in the outside of the front of operating member 53, it is formed with the operation portion 53a of overshooting shape and is grasping
The rear for making portion 53a is formed with recess portion 53b.Operation portion 53a and recess portion 53b via the rectangle of arm first half 51 opening 51d
And expose to the external of the upper arm member 50, so as to be operated except stacker 30.In the upper of the rear portion of operating member 53
The front end of connecting plate 54 is installed on surface.The through hole of the rectangle horizontally extended is formed on operating member 53
53c.In operating member 53, on the wall surface towards the rear portion in through hole 53c, it is formed with towards front spring outstanding and protects
Hold portion 53d.Spring 55 is configured with around spring maintaining part 53d.Spring 55 at one end be formed on arm first half 51
Spring-loaded portion 51e abut while, rearward exert a force relative to arm first half 51 to operating member 53.
Fig. 6 is connecting plate 54, cam 56 and the perspective view for being locked axis 57.Referring to Fig. 5 and Fig. 6, cam 56 is to have
Substantially omit the flat component of elliptical shape or the rectangular shape of fillet.Cam 56 is with its length direction and the upper arm member 50
The substantially parallel mode of length direction and the side substantially parallel with the transverse direction of the vertical line of its flat plane and the upper arm member 50
In other words formula in the mode parallel with the side of the upper arm member 50, is configured in arm first half 51.In addition, cam 56 is before arm
Towards opening 51b and the rear of operating member 53 is configured in half portion 51.At the front of cam 56, it is formed with and prolongs upwards
The cam corner 56a for the overshooting shape stretched.In addition, on cam 56, in be formed through at front on length direction hole 56b and
Long hole 56c is formed at rear portion.In the through hole 56b of cam 56 inserted be formed on arm first half 51 in transverse direction
The swinging axle 51f of upper extension, cam 56 can be swung centered on the swinging axle 51f of arm first half 51.
When from front or behind, being locked axis 57 is, is in the rodlike component of L-shaped in arm first half 51.
In being locked axis 57, the extended in the vertical direction of L-shaped is partially inserted into the guide cylinder 51c of arm first half 51, L
The lateral outside that is partially toward of font horizontally extended extends and is inserted into the long hole 56c of cam 56.
Connecting plate 54 is to match in parallel across the inside of arm latter half of 52 with the upper surface and lower surface of the upper arm member 50
The flat component set.Connecting plate 54 is configured in a manner of passing through the top of cam 56.In addition, being formed on connecting plate 54
There is cam shedding 54a compared with the cam corner 56a of cam 56 and slightly larger.In cam shedding 54a, from below upwards and
It has been penetratingly inserted into cam corner 56a.Moreover, being bridgeed across in a manner of not interfering the movement for being locked axis 57 on connecting plate 54
Scheduled length direction and be formed with notch 54b.It is configured in the notch 54b of connecting plate 54 that is, being locked axis 57.
Connecting member 60 has well known mechanism for example as documented by patent document 2.That is, being configured in arm
On top, that is, rear end of connecting member 60 at the rear end of component 50, be formed with towards rearward openings and longitudinal section it is u-shaped
Receiving portion 61.Therefore, receiving portion 61 is with by horizontally extend vehicle seat used 100 rodlike 103 (reference of anchoring members
Fig. 1) be accommodated in its opening in mode and constitute.Linking part (not shown) is configured in the opening of receiving portion 61.In addition, even
Knot part 60 has in arm latter half of 52 towards front flat releasings plate 62 outstanding, using as releasing component.It releases
Plate 62 is horizontally configured in the upper surface and lower surface of arm latter half of 52.
When children's seat 1 to be mounted on vehicle seat used 100, by by vehicle seat used 100 anchoring members 103
It is pressed into the receiving portion 61 of the connecting member 60 of the upper arm member 50, to make the linking part of connecting member 60 to surround anchoring members
103 mode and be concatenated.When the linking part of connecting member 60 is attached on anchoring members 103, releases plate 62 and pass through public affairs
The mechanism known and in retraction connecting member 60, rearward moved.The position of releasing plate 62 at this time is referred to as and links position
It sets.The connection of the linking part of connecting member 60 and anchoring members 103 pulled out from connecting member 60 by will release plate 62 be to
Front is mobile to be released from.The position of releasing plate 62 at this time is referred to as and releases position.Pacify in the front end for releasing plate 62
Rear end equipped with connecting plate 54.Therefore, connecting plate 54 is to the rear portion of operating member 53 and the releasing plate 62 of connecting member 60
Between be attached.
Since connecting plate 54 is attached between the rear portion of operating member 53 and the releasing plate 62 of connecting member 60, because
This releases plate 62 coupling position rearward is mobile simultaneously when the linking part and anchoring members 103 that make connecting member 60 link
And operating member 53 is also rearward moved via connecting plate 54.In addition, releasing plate when moving operating member 53 forwards
62 releasing position via connecting plate 54 and also forwards is mobile, to make the linking part of connecting member 60 relative to anchoring members
103 connection is released from.It is released that is, corresponding to connecting member 60 relative to the connection of anchoring members 103 and connection, connecting plate
54 are moved forward and backward in the upper arm member 50.Corresponding to the back-and-forth motion of connecting plate 54, the cam 56 that is inserted in cam shedding 54a
Cam corner 56a will be moved forward and backward, cam 56 is swung centered on the swinging axle 51f of arm first half 51 as a result,.
Specifically, it in the case where the releasing plate 62 of connecting member 60 is in and releases position, describes such as Fig. 5 and hereinafter
Fig. 8 and Fig. 9 shown in, cam 56 is rocked to upper limit position, thus by be inserted into long hole 56c to be locked axis 57 upward
Side is lifted.At this point, be locked the top of axis 57, i.e. upper end cross arm first half 51 abutment wall 51a upper surface and upwards
Extend.In addition, in the case where the releasing plate 62 of connecting member 60 is in coupling position, Figure 10 and Figure 11 as described later
Shown, cam 56 is rocked to lower position, so that the axis 57 that is locked being inserted into long hole 56c be pulled down downwards.At this point,
Locate on the lower compared with the upper surface of the abutment wall 51a of arm first half 51 although being locked the top of axis 57, i.e. upper end and being located at,
It is that will not deviate from out of guide cylinder 51c.
In addition, to be locked the through hole of axis 57 be long hole 56c due to being inserted into, although having carried out around arm first half
The pendulum motion of the cam 56 of the swinging axle 51f in portion 51, but being locked axis 57 also can be along the guide cylinder 51c of arm first half 51
And it moves up and down.
Fig. 7 is pinboard 73 and the perspective view for engaging hook 74.Mechanism 70 is engaged in addition to handle component 71 and rail portion
Also there is pinboard 73, the locking hook 74 as latch for printed circuit other than part 72.As shown in Fig. 4 and Fig. 7, handle component 71 is being held
The side of joint chair 30 has with the disk-shaped shank 71a of the side configured in parallel of the upper arm member 50, from the outer surface of shank 71a
Two support projection 71b protruding outward, the rotary shaft 71c extended from the center of shank 71a to laterally inboard, from shank
Play the rodlike working beam 71d extended to laterally inboard in the position of the center separation of 71a.Handle component 71 is as locking releasing portion
Part and play a role.
The top of the rotary shaft 71c of handle component 71 is mounted in a manner of it can rotate relative to guide rail part 72.
Therefore, handle component 71 can be made to rotate while hanging over finger on support projection 71b around rotary shaft 71c.Handle portion
The rotary shaft 71c of part 71 is configured in a manner of passing through the top of arm latter half of 52.Preventing arm is installed on guide rail part 72
The guiding parts 72a that component 50 is inadvertently detached from.The upper arm member 50 is moved in the front-back direction by from the inside of arm first half 51
It acts the limiting unit 51g (Fig. 3) protruded inwardly and abuts to be limited with guide rail part 72 in surface.
Pinboard 73 is, in the flat component of the side configured in parallel of the top and the upper arm member 50 of arm latter half of 52.
Pinboard 73 plays a role as the second latch for printed circuit.In the lower part of pinboard 73, it is formed in a manner of in tandem
Two latch corner 73a of the overshooting shape towards front and oliquely downward extended and latch corner 73b.It is configured in front
It latches corner 73a and is formed larger compared with the latch corner 73b for being configured in rear.Two latch corner 73a and lock
It deposits corner 73b to separate with the equal spacing in the interval of stop hole 52a of adjoining with arm latter half of 52, so as to insert simultaneously
Enter in stop hole 52a.In addition, being formed about through hole 73c in the edge part at the rear of pinboard 73, and formed in front of it
There is through hole 73d.
In addition, though form two latch corner 73a from the viewpoint of in intensity and latch corner 73b, but
Be can also only with wherein any one, for example only have be configured in front latch corner 73a.
Engaging hook 74 has hook main body 74a, and the hook main body 74a by being configured in parallel in a manner of clipping pinboard 73
Two flat components constitute.Cylindric cylindrical portion 74b is formed about in the edge part at the rear of hook main body 74a,
The cylindrical portion 74b relative to hook main body 74a surface and side is prominent vertically outward and forms lateral through hole.In hook master
It is each formed on two flat components of body 74a, along centered on the central axis of cylindric cylindrical portion 74b
Circular arc and the long hole 74c formed.It is formed in the front of hook main body 74a towards front hook arm 74d outstanding, top, that is, front end
It is formed with the hook portion 74e of tubular extended in the vertical direction.
In the cylindrical portion 74b, the through hole 73c with the rear of pinboard 73 of the through hole as locking hook 74, from card
Only the outside of hook 74 and be inserted into the rotary shaft 71c of handle component 71.In addition, in the long hole 74c and bolt of hook main body 74a
In the through hole 73d in the front of plate 73, the working beam 71d of handle component 71 is inserted into from the outside of locking hook 74.It is tied
Fruit is that handle component 71, pinboard 73 and locking hook 74 are attached at together, and pinboard 73 and locking hook 74 can respectively enclose
Around handle component 71 rotary shaft 71c and rotate.In addition, pinboard 73 is by being configured in the rotary shaft 71c of handle component 71
Around damping spring (not shown) and by towards be intended to arm latter half of 52 direction exert a force.Since pinboard 73 is exerted a force,
To by the working beam 71d handle component 71 being concatenated and locking hook 74 also in the same direction, i.e. surround Fig. 4 in hand
The rotary shaft 71c of shank part 71 and be intended to direction counterclockwise and exerted a force.
Since locking hook 74 through long hole 74c and the working beam 71d of handle component 71 by linking, even if overcoming
The force of the damping spring to exert a force to pinboard 73 and rotate handle component 71, locking hook 74 will not rotate at once.
That is, the working beam 71d of handle component 71 will be in locking hook 74 until the rotation of handle component 71 is more than scheduled rotation angle
It is moved in range in long hole 74c.When the working beam 71d of handle component 71 reaches the other end of the long hole 74c of locking hook 74,
When i.e. the rotation of handle component 71 is more than scheduled rotation angle, locking hook 74 can also correspond to the rotation and be rotated.In addition,
Pinboard 73 is rotated corresponding to the rotation of handle component 71 always.
Although arm first half 51, operating member 53, handle component 71, locking hook 74 pass through the plastics to hard for example poly- third
Alkene is integrally formed and is formed, but it's not limited to that.In addition, although arm is latter half of 52, connecting plate 54, spring 55,
Cam 56 is locked axis 57, connecting member 60, guide rail part 72, pinboard 73 and is formed by the metal of carbon steel etc., but and unlimited
Due to this.
Fig. 8 is the partial, longitudinal cross-sectional for indicating the movement of locking mechanism 70, and Fig. 9 is its for indicating the movement of locking mechanism 70
His partial, longitudinal cross-sectional, Figure 10 are another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism 70, and Figure 11 is table
Show another other partial, longitudinal cross-sectionals of the movement of locking mechanism 70, Figure 12 be indicate to engage mechanism 70 movement it is another its
His partial, longitudinal cross-sectional.
Children's seat 1 is fixed on the side on vehicle seat used 100 in present embodiment while referring to Fig. 8 to Figure 12
Method is illustrated.Firstly, as shown in Figure 5 and in the case where make among 50 retraction stacker 30 of the upper arm member, as shown in figure 8, with
The mode for engaging pinboard 73 and the upper arm member 50, by handle component 71 to make pinboard 73 far from the side of arm latter half of 52
To while rotation, the upper arm member 50 is extracted out from stacker 30 to the maximum extent.At this point, in order to make engage hook 74 similarly into
Row rotation, thus by handle component 71 in a manner of overcoming the force of damping spring and cross above-mentioned scheduled rotation angle and into
Row rotation.When to the maximum extent from stacker 30 extract out the upper arm member 50 after so that the rotation of handle component 71 is restored to original position
When, as shown in figure 9, the hook portion 74e of the tubular of locking hook 74 will surround the branch for being locked axis 57 and being loaded in arm first half 51
On the upper surface for holding wall 51a.
At this point, the latch corner 73a and latch corner 73b of pinboard 73 are respectively inserted to the adjoining of arm latter half of 52
Stop hole 52a in.Therefore, rearward from movement, the i.e. the upper arm member 50 on the direction for extracting the upper arm member 50 out in stacker 30
Movement is limited.Specifically, it when moving the upper arm member 50 rearward, latches corner 73a and latches the direction of corner 73b
Top and the surface of inclined front side will engage deeper with the ora terminalis of the front side of corresponding stop hole 52a.Therefore, even if
It is intended to extract the upper arm member 50 out from stacker 30, latches corner 73a and latches the stop hole 52a of corner 73b and arm latter half of 52
Also it can engage and limit the movement of the upper arm member 50 rearward.
On the other hand, since corner 73b is towards front and obliquely downward is prolonged for the latch corner 73a of pinboard 73 and latch
It stretches, therefore the movement in the direction among 50 retraction stacker 30 of the upper arm member, the i.e. movement of the upper arm member 50 forwards will not be inserted
Pin plate 73 limits.That is, even if two are latched corner 73a and latch the locking that corner 73b is respectively inserted into arm latter half of 52
In the 52a of hole, by the movement of the upper arm member 50 forwards pinboard 73 can also only slightly revolved to the direction far from arm latter half of 52
Turn.Corner 73a is latched as a result, and latches corner 73b respectively to being pushed out except the stop hole 52a of arm latter half of 52.
Specifically, make to latch corner 73a and latching the surface of inclined rear side downward of corner 73b
While abutting with the ora terminalis of the rear side of corresponding stop hole 52a, move the upper arm member 50 forwards.It, will by the movement
Generate make pinboard 73 overcome damping spring force and to far from arm latter half of 52 direction rotated as around handle
The torque of the rotary shaft 71c of component 71.Therefore, in the case where making among 50 retraction stacker 30 of the upper arm member, corner 73a is latched
And the latch corner 73b and stop hole 52a of arm latter half of 52 will not be engaged, so that the upper arm member will not be made by pinboard 73
50 movement forwards is limited.In addition, when moving the upper arm member 50 forwards, although pinboard 73 is only slightly to far from after arm
The direction of half portion 52 is rotated, but due to having the long hole 74c of locking hook 74, thus engage hook 74 and do not rotate.
In the situation of figure 9, children's seat 1 is pressed to the top so that the upper arm member 50 towards anchoring members 103
The connecting member 60 at end with vehicle seat used 100 anchoring members 103 link.At this point, in the upper arm member 50, by from anchoring
The reaction force of component 103, so that direction among retraction stacker 30, to be intended to effect on the direction in front strong.
As discussed previously with respect to by the movement on the direction among 50 retraction stacker 30 of the upper arm member, pinboard 73 and the upper arm member 50 are not
It engages.However, under this state as shown in Figure 9, the hook that is connected to the tubular of locking hook 74 due to being locked axis 57
Portion 74e is interior, is locked axis 57 is locked in locking hook 74, to make on the direction among 50 retraction stacker 30 of the upper arm member
Movement is limited.
When the anchoring members 103 of the connecting member 60 on the top of the upper arm member 50 and vehicle seat used 100 fully link,
As described above, it is mobile by coupling position rearward to release plate 62.By releasing the movement rearward of plate 62, thus via with solution
The connecting plate 54 and cam 56 that are connected except plate 62 and make to be locked axis 57 and be pulled down into downwards, and then as shown in Figure 10, by card
Only axis 57 and the locking of locking hook 74 will be released from.In other words, plate 62 and 56 co-operating of cam are released and makes to be locked axis 57
It is moved in the direction released to the locking with locking hook 74.As noted previously, as pinboard 73 will not be to the upper arm member 50 forward
The movement of side is limited, therefore can be by (Figure 11) among 50 retraction stacker 30 of the upper arm member.Finally, the upper arm member 50 is from undertaking
30 overhangs outstanding of seat are suitably adjusted (Figure 12), so as to complete the children's seat 1 relative to vehicle seat used 100
Installation.
In order to remove children's seat 1 from vehicle seat used 100, thus the opening 51d of the rectangle via arm first half 51
And it places a digit into the recess portion 53b of operating member 53, and move operation portion 53a forwards.By make operating member 53 to
The movement in front, to make to release the releasing position shifting of plate 62 also forwards via the connecting plate 54 connecting with operating member 53
It is dynamic, and then it is released from the linking part of connecting member 60 relative to the connection of anchoring members 103.
In addition, it is assumed that as shown in Figure 9, after making to be locked axis 57 and being locked on locking hook 74, will not connection
Component 60 and anchoring members 103 link under conditions of by the case where among 50 retraction stacker 30 of the upper arm member, need to only make handle
Component 71 is crossed scheduled rotation angle and is rotated.That is, and crossing scheduled rotation angle by making handle component 71 into
Row rotation rotates so as to make to engage hook 74, and then can release and be locked the locking of axis 57.Therefore, when making handle portion
When part 71 is rotated, firstly, pinboard 73 and the locking of arm latter half of 52 are released from, when further rotating, hook 74 is engaged
It is released from the locking for being locked axis 57.That is, handle component 71 and locking hook 74 long hole 74c co-operating and make engage hook 74
The locking compared to pinboard 73 and arm latter half of 52 is released with the locking for being locked axis 57 to release and delay.
According to the present embodiment, to the top of the upper arm member 50 connecting member 60 with vehicle seat used 100 anchoring members
Until 103 fully link, the upper arm member 50 will not be among retraction stacker 30, therefore can reliably install children's seat 1.It changes
Yan Zhi, before the connection of connecting member 60 and anchoring members 103 is completed, the upper arm member 50 will not among retraction stacker 30, because
This, which is not present, is mistakenly considered the risk that installation terminates and accidentally uses.Further, since make handle component 71 rotate and to greatest extent
Ground is after extracting each the upper arm member 50 out in stacker 30, only so that each linking part of connecting member 60 is directed at anchoring members
103 mode presses children's seat 1, therefore can particularly simple install children's seat 1.Moreover, because card
Only hook 74 is released with the locking for being locked axis 57 and the locking releasing of the pinboard 73 and stop hole 52a of arm latter half of 52 is equal
It only rotates handle component 71, therefore is able to carry out intuitive operation.Moreover, the locking machine engaged to the upper arm member 50
Structure 70 concentrates near around the upper arm member 50, therefore minimizes as a whole and very.
Figure 13 is the upper arm member 150 involved in second embodiment of the present invention and the perspective view for engaging mechanism 170, figure
14 be the upper arm member 150 of Figure 13 and the vertical profile parallax stereogram of locking mechanism 170.The upper arm member 150 of Figure 13 and Figure 14 and
Locking mechanism 170 be configured in the left side of children's seat 1, and be configured in the right side of children's seat 1 the upper arm member 150 and
Locking mechanism 170 is constituted in a manner of symmetrical therewith.In addition, Figure 13 and Figure 14 is to see from the left side of children's seat 1
The figure observed, therefore left side is the front side of children's seat 1, right side is the rear side of children's seat.In addition, though being indulged shown in Figure 13
Sectional block diagram is different from section observed by vertical profile parallax stereogram shown in Figure 14, but indicates identical state.
The upper arm member 150 involved in second embodiment of the present invention and locking mechanism 170 can replace above-mentioned sheet
The upper arm member 50 involved in the first embodiment of invention and locking mechanism 70 and be mounted on stacker 30.
The upper arm member 150 has that arm first half 151, arm are latter half of 152, operating member 153, connecting plate 154, spring 155, make
For the cam 156 for being locked component.Arm first half 151 and arm latter half of 152 are that the cross section vertical with length direction is four
Side shape and hollow bar-like member.Arm first half 151 is whole relative to the upper arm member 150 and is configured in front side, arm latter half of 152
It is connect with the rear end of arm first half 151.Above-mentioned connecting member 60 is installed in the rear end of arm latter half of 152.
Arm first half 151 has the abutment wall 151a extended from the upper surface at rear portion to vertical direction.Abutment wall 151a
It is configured in the mode orthogonal with the side of arm first half 151.It is formed at the front of the side in the outside of arm first half 151
The opening 151d of rectangle.Since the front end of the upper arm member 150 is exposed to the outside of stacker 30, the opening 151d of rectangle always
Always it is exposed to the outside of stacker 30.
In arm first half 151, in a manner of it can be moved on the length direction of the upper arm member 150 and configured with substantially long
The operating member 153 of cube.On the side in the outside of the front of operating member 153, it is formed with the operation portion 153a of overshooting shape
And recess portion 153b is formed at the rear of operation portion 153a.Operation portion 153a and recess portion 153b via arm first half 151 square
The opening 151d of shape and expose to the external of the upper arm member 150, so as to be operated except stacker 30.In operating member
The front end of connecting plate 154 is installed on the upper surface at 153 rear portion.It is formed on operating member 153 and horizontally extends
Rectangle through hole 153c.In operating member 153, direction is formed on the wall surface towards the rear portion in through hole 153c
Front spring maintaining part 153d outstanding.Spring 155 is configured with around spring maintaining part 153d.Spring 155 at one end with
While the spring-loaded portion 151e being formed on arm first half 151 is abutted, relative to arm first half 151 to operating member
153 rearward exert a force.
Cam 156 is the flat component with generally elliptical shape or the rectangular shape of fillet.Cam 156 with
The rear portion that the side of the upper arm member 150 is configured in operating member 153 in parallel is formed by space.In the front of cam 156
Place, the cam corner 156a of overshooting shape for being formed with towards front and extending obliquely upward.In addition, on cam 156, Yu Changdu
Rear portion on direction is formed through hole 156b.In the through hole 156b of cam 156, inserted in operating member 153 in
The horizontal swinging axle 151f upwardly extended, so that cam 156 can be swung centered on swinging axle 151f.Cam 156 is logical
It crosses the damping spring (not shown) being configured in around swinging axle 151f and is exerted a force upward.
On the upper surface of arm latter half of 152, using alongst and it is equally spaced in a manner of be formed with as multiple and pass through
The stop hole 152a of perforation.In addition, on the upper surface of the arm latter half of 152 compared with stop hole 152a on the front and with
At the corresponding position cam corner 156a of cam 156, it is formed with the cam shedding 152b extended in the longitudinal direction.Cam
156 cam corner 156a is protruded via cam shedding 152b.The cam corner 156a of cam 156 outstanding is on its top
Front end has in mode described hereinafter and is locked face 156c with what locking hook 174 engaged.
Connecting plate 154 is, across the inside of arm latter half of 152 and parallel with the upper surface and lower surface of the upper arm member 150
The flat component of configuration.Connecting plate 154 between the rear portion of operating member 153 and the releasing plate 62 of connecting member 60 into
Row connection.Connecting plate 154 is as described above corresponding to the connection and connection solution relative to anchoring members 103 of connecting member 60
It removes, and to back-and-forth motion in the upper arm member 150.The movement of front and back corresponding to connecting plate 154, to be installed in operating member
The cam corner 156a of cam 156 on 153 is moved up and down in cam shedding 152b.Cam 156 is as a result, with swinging axle 151f
Centered on and swung.
Specifically, it in the case where the releasing plate 62 of connecting member 60 is in and releases position, chats such as Figure 14 and hereinafter
Shown in the Figure 15 and Figure 16 stated, cam 156 is rocked to upper limit position by damping spring, thus make cam corner 156a from
The cam shedding 152b of arm latter half of 152 is protruded outward.When the connection by connecting member 60 relative to anchoring members 103
When keeping the coupling position of the releasing plate 62 of connecting member 60 rearward mobile, the cam corner 156a of cam 156 is upward
And the surface of inclined rear side will be abutted with the ora terminalis of the rear side of the cam shedding 152b of arm latter half of 152, thus gram
Take the force of damping spring and swing cam 156 downwards direction on will generate surround swinging axle 151f torque.Therefore,
In the case where the releasing plate 62 of connecting member 60 is in coupling position, shown in Figure 17 and Figure 18 as described later, cam
156 are rocked to lower position and are configured in cam corner 156a in the cam shedding 152b of arm latter half of 152.
Engage mechanism 170 also has pinboard 173, as locking other than handle component 171 and guide rail part 172
Locking hook 174, the working beam 175 of component.Handle component 171 has the side with the upper arm member 150 on the side of stacker 30
The disk-shaped shank 171a of configured in parallel, the support projection 171b protruded outward from the outer surface of shank 171a, from
The rotary shaft 171c that the center of shank 171a extends to laterally inboard.Handle component 171 releases component as locking and plays work
With.
Pacified in a manner of it can rotate relative to guide rail part 172 on the top of the rotary shaft 171c of handle component 171
Dress.Therefore, handle component 171 can be made to revolve while hanging over finger on support projection 171b around rotary shaft 171c
Turn.The rotary shaft 171c of handle component 171 is configured in a manner of passing through the top of arm latter half of 152.On guide rail part 172
The guiding parts 172a for preventing the upper arm member 150 to be inadvertently detached from is installed.As described above, on the front-rear direction of the upper arm member 150
Movement supported by the limiting unit (not shown) protruded inwardly from the inner surface of arm first half 151 with guide rail part 172
It connects to be limited.
Pinboard 173 is to configure in parallel and in the top of arm latter half of 152 and the side of the upper arm member 150 with upward
The mode just opened and with obtuse angle and be formed the flat component of curved dartlike weapon shape.Pinboard 173 is used as second
Latch for printed circuit and play a role.Pinboard 173 by running through bending section by the rotary shaft 171c of handle component 171, thus with
It can be mounted around the mode that rotary shaft 171c rotates.In addition, pinboard 173 and handle component 171 link, when making handle
When component 171 is rotated around rotary shaft 171c, pinboard 173 similarly rotates.Pinboard 173 passes through damping spring (not shown)
And it is exerted a force to the direction for being intended to arm latter half of 152.
In being configured in relative to bending section on an end in front for pinboard 173, be formed with towards front and
The latch corner 173a of the overshooting shape oliquely downward extended.Corner 173a is latched to be inserted into stop hole 152a.In pinboard
173 be configured on another end of upper back relative to buckling portion, is linked with work in a manner of it can rotate
Make one end of bar 175.The other end of working beam 175 is attached on locking hook 174.
Between the latch corner 173a and stop hole 152a of arm latter half of 152 of pinboard 173 in present embodiment
The latch corner 73a and latch corner 73b and arm latter half of 52 of pinboard 73 in relationship, with above-mentioned first embodiment
Stop hole 52a between relationship it is identical.Therefore, although in the present embodiment, among 150 retraction stacker 30 of the upper arm member
Direction on movement do not limited, but by the upper arm member 150 from the movement on the direction that stacker 30 is extracted out also by bolt
The locking of the latch corner 173a and the stop hole 152a of arm latter half of 152 of plate 173 and limited.
Working beam 175 is, both ends to same direction with right angle curved rodlike component.As described above, working beam
175 end is attached on the end of pinboard 173, another end of working beam 175 is connected locking hook 174
On.
Locking hook 174 is, thicker flat with generally elliptical shape or the rectangular vertical sectional shape of fillet
Component.Locking hook 174 is configured in the top of the upper arm member 150, and the pin that the front of the side in outside is horizontally extended
Component 176 runs through, to be installed on guide rail part 172.Therefore, locking hook 174 can centered on pin member 176 and into
Row is swung.In addition, the top of locking hook 174 is formed with the limiting unit 174a horizontally extended.Moreover, in locking hook 174
At top, that is, rear end, there is the locking surface 174b engaged as described later with cam 156.Moreover, going back shape on locking hook 174
At there is the long hole 174c for horizontally running through and extending in the longitudinal direction.End inserted with working beam 175 in long hole 174c
Portion.
The direction that locking hook 174 downwards, is i.e. intended to the upper arm member 150 by damping spring (not shown) is exerted a force.
A pair of of limitation protrusion 172b outstanding upwards is formed on guide rail part 172 near the part for being equipped with pin member 176.
It is engaged by the limitation protrusion 172b of the limiting unit 174a and guide rail part 172 that engage hook 174, so that locking hook 174 be made to surround
The swing downward of pin member 176 is limited.Therefore, even if locking hook 174 is in the lower position swung, hook is engaged
174 will not abut with the upper arm member 150.
Due to locking hook 174 via the working beam 175 being inserted into long hole 174c and with pinboard 173 and handle portion
Part 171 links, therefore carries out handle component 171 even if overcoming the force of the damping spring to exert a force to pinboard 173
Rotation, also only side is swung locking hook 174 slightly up.That is, pinboard 173 is revolved when rotating handle component 171
The working beam 175 for turning, and linking with pinboard 173 is mobile to the rear of horizontal direction or top.Backward by working beam 175
The movement of side, so that the other end of working beam 175 is moved in the long hole 174c of locking hook 174.Existed by working beam 175
Movement in long hole 174c, so that the torque around pin member 176 can be generated, and then locking hook 174 can overcome damping spring
It exerts a force and swings upwards.In addition, pinboard 173 is rotated corresponding to the rotation of handle component 171 always.Therefore, when
When moving the upper arm member 150 forwards, pinboard 173 is only slightly rotated to the direction far from arm latter half of 152, and engages hook 174
Hardly rotate.
In addition, being rotated when making pinboard 173 overcome the force of damping spring and rotating handle component 171
When, the locking for latching the stop hole 152a of corner 173a and arm latter half of 152 can be released, and by the upper arm member 150 from undertaking
It is extracted out in seat 30.
Although arm first half 151, operating member 153, handle component 171, locking hook 174 by the plastics to hard for example
Polypropylene is integrally formed and is formed, but it's not limited to that.In addition, although arm is latter half of 152, connecting plate 154, bullet
Spring 155, cam 156, guide rail part 172, pinboard 173, working beam 175 are formed by the metal of carbon steel etc., but and unlimited
Due to this.
Figure 15 is the partial, longitudinal cross-sectional for indicating the movement of locking mechanism 170, and Figure 16 is the movement for indicating locking mechanism 170
Other partial, longitudinal cross-sectionals, Figure 17 is another other partial, longitudinal cross-sectionals for indicating the movement of locking mechanism 170, Figure 18
For another other partial, longitudinal cross-sectionals of the movement of expression locking mechanism 170, Figure 19 indicates the another of the movement of locking mechanism 170
One other partial, longitudinal cross-sectionals.
Referring to Fig.1 5 to Figure 19 while children's seat 1 is fixed on vehicle seat used 100 in present embodiment
Method is illustrated.Firstly, in the case where among 150 retraction stacker 30 of the upper arm member, as shown in figure 15, not make pinboard
173 with the upper arm member 150 engage modes, by handle component 171 to make pinboard 173 far from arm latter half of 152 direction revolve
Extract the upper arm member 150 while turning out from stacker 30 to the maximum extent.When extracting arm out from stacker 30 to the maximum extent
Make after component 150 rotation of handle component 171 restore to it is in situ when, as shown in figure 16, the cam corner 156a of cam 156 from
The cam shedding 152b of arm latter half of 152 and protrude.As a result, the card for being locked face 156c and engaging hook 174 of cam 156
Only face 174b is disposed facing.
In the state of shown in Figure 16, children's seat 1 pressed towards anchoring members 103 so that the upper arm member 150
The connecting member 60 on top with vehicle seat used 100 anchoring members 103 link.At this point, in the upper arm member 150, by coming from
The reaction force of anchoring members 103 and acted on towards the direction being retracted among stacker 30, on the direction i.e. towards front
Effectively.As discussed previously with respect to by the movement in the direction among 150 retraction stacker 30 of the upper arm member, pinboard 173 and the upper arm member
150 do not engage.But under this state shown in Figure 16, face 156c and locking hook are locked by cam 156
174 locking surface 174b abuts, is locked on and is engaged on hook 174 by cam 156, so that 150 retraction of the upper arm member is held
The movement on direction among joint chair 30 is limited.
When the connecting member 60 on the top of the upper arm member 150 and vehicle seat used 100 anchoring members 103 fully link
When, as described above, releases plate 62 and move coupling position rearward.By releasing the movement of plate 62 rearward, from
And cam 156 will be swung downwards around swinging axle 151f, as shown in figure 17, cam 156 and the locking of locking hook 174 are solved
It removes.In other words, plate 62 and 156 co-operating of cam are released and make cam 156 to the direction that the locking with locking hook 174 releases into
Row movement.As noted previously, as movement of the pinboard 173 without limitation on the upper arm member 150 forwards, therefore the upper arm member can be made
Among 150 retraction stackers 30 (Figure 18).Finally, the upper arm member 150 is suitably conditioned from the overhang outstanding of stacker 30
(Figure 19), so that the children's seat 1 relative to vehicle seat used 100 is installed.
In order to remove children's seat 1 from vehicle seat used 100, thus the opening of the rectangle via arm first half 151
151d and place a digit into the recess portion 153b of operating member 153, and move operation portion 153a forwards.By making operation portion
The movement of part 153 forwards, to make via the connecting plate 154 connecting with operating member 153 to release plate 62 also forwards
It is mobile to release position, and then is released from the linking part of connecting member 60 relative to the connection of anchoring members 103.
In addition, it is assumed that as shown in Figure 16, after being locked on cam 156 on locking hook 74, not making linking part
Part 60 and anchoring members 103 link under conditions of by the case where among 150 retraction stacker 30 of the upper arm member, need to only make handle portion
Part 171 rotates.That is, by make handle component 171 rotate, so as to make engage hook 174 rotate, and then can release with
The locking of cam 156.Therefore, when rotating handle component 171, firstly, the card of pinboard 173 and arm latter half of 152
It is only released from, when further rotating, engages hook 174 and the locking of cam 156 is released from.That is, handle component 171 and locking hook
174 long hole 174c co-operating and keep the locking releasing for engaging hook 174 and cam 156 later half compared to pinboard 173 and arm
The locking in portion 152 releases and delays.
According to the present embodiment, to the top of the upper arm member 150 connecting member 60 with vehicle seat used 100 anchoring members
Until 103 fully link, the upper arm member 150 will not be among retraction stacker 30, therefore can reliably install children's seat 1.
In other words, before the connection of connecting member 60 and anchoring members 103 is completed, the upper arm member 150 will not among retraction stacker 30,
Therefore there is no the risk for being mistakenly considered installation end and accidentally using.In addition, make handle component 171 rotate and to the maximum extent
After extracting each the upper arm member 150 in stacker 30 out, only so that each linking part of connecting member 60 is directed at anchoring members 103
Mode children's seat 1 is pressed, therefore children's seat 1 can be particularly simple installed.Moreover, because locking hook
The locking releasing of the stop hole 152a of the 174 locking releasing and pinboard 173 and arm latter half of 152 with cam 156 only makes hand
Shank part 171 rotates, therefore is able to carry out intuitive operation.Moreover, because the locking machine engaged to the upper arm member 150
Structure 170 concentrates near around the upper arm member 150, therefore minimizes as a whole and very.
In addition, though seat main body 40 can accepted in the children's seat involved in two above-mentioned embodiments
It is slided on seat 30, but seat main body 40 also can be set to and cannot slide on stacker 30, in addition, stacker 30 and seat master
Body 40 also may be integrally formed.Furthermore, it is also possible to which seat main body is enable to dismantle with stacker.
According to the present invention it is possible to using following arbitrary structures, that is, have: latch for printed circuit；The upper arm member has by card
It stop part and is configured in a manner of it can move in the longitudinal direction；Connecting member, is configured in the upper arm member and can
Link with the anchoring members of vehicle, the upper arm member move in the front-back direction by latch for printed circuit be locked the locking of component by
Limitation, above-mentioned be locked on are released from the anchoring members of connecting member and vehicle when linking.
In addition, according to the present invention, rearward being moved with the connection by connecting member and the anchoring members of vehicle
Component is released, and makes to be locked what component was released to the locking with latch for printed circuit by releasing the movement of component rearward
It is moved in direction.In addition, releasing component may be the knot moved forwards by the connection with the anchoring members of vehicle
Structure.
Although having carried out detailed narration based on specific embodiment in the present invention, those skilled in the art can
To carry out various changes, modification etc. under conditions of not departing from claims of the present invention and thought.
Symbol description
1 ... children's seat；
10 ... children's seat main bodys；
20 ... supporting legs；
30 ... stackers；
40 ... seat main bodies；
50 ... the upper arm members；
57 ... are locked axis；
60 ... connecting members；
70 ... locking mechanisms；
74 ... locking hooks；
103 ... anchoring members.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/059510 WO2015151181A1 (en) | 2014-03-31 | 2014-03-31 | Child seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106132770A CN106132770A (en) | 2016-11-16 |
| CN106132770B true CN106132770B (en) | 2019-06-04 |
Family
ID=54239551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480077739.0A Active CN106132770B (en) | 2014-03-31 | 2014-03-31 | child seat |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6328228B2 (en) |
| KR (1) | KR102211505B1 (en) |
| CN (1) | CN106132770B (en) |
| TW (1) | TWI644812B (en) |
| WO (1) | WO2015151181A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016207451A1 (en) * | 2015-06-24 | 2016-12-29 | Lagunar Herranz José | Securing device for securing objects in a vehicle |
| CN107284311B (en) * | 2016-03-30 | 2020-06-23 | 上海沃雨电子科技有限公司 | Folding electric child safety seat |
| CN107264348B (en) * | 2016-04-07 | 2020-03-31 | 上海沃雨电子科技有限公司 | Folding manual child safety seat |
| EP3448716B1 (en) * | 2016-04-29 | 2021-04-14 | Holmbergs Safety System Holding AB | A connecting bar for a child restraint system |
| IT201600070555A1 (en) * | 2016-07-06 | 2018-01-06 | Linglesina Baby S P A | IMPROVED DEVICE FOR THE TRANSPORT OF CHILDREN IN A CAR |
| CA2997481C (en) * | 2017-03-03 | 2019-05-07 | Wonderland Switzerland Ag | Support base for a child safety seat |
| SE541694C2 (en) * | 2017-03-22 | 2019-11-26 | Holmbergs Safety System Holding Ab | Adjustable connecting bar for a child restraint system |
| JP6944338B2 (en) * | 2017-10-20 | 2021-10-06 | 株式会社カーメイト | ISOFIX child seat |
| IT201800005731A1 (en) | 2018-05-25 | 2019-11-25 | Slider for a vehicle seat | |
| JP7094819B2 (en) * | 2018-07-31 | 2022-07-04 | 株式会社カーメイト | ISOFIX child seat |
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| JP7039042B2 (en) * | 2019-06-10 | 2022-03-22 | コンビ株式会社 | child seat |
| CN114851928B (en) * | 2021-01-20 | 2024-07-12 | 宝钜瑞士股份有限公司 | Supporting leg and child safety seat |
| CN115723644A (en) * | 2021-08-25 | 2023-03-03 | 明门瑞士股份有限公司 | Base of child safety seat |
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- 2014-03-31 KR KR1020167029445A patent/KR102211505B1/en active Active
- 2014-03-31 JP JP2016511206A patent/JP6328228B2/en active Active
- 2014-03-31 WO PCT/JP2014/059510 patent/WO2015151181A1/en active Application Filing
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- 2015-03-05 TW TW104106994A patent/TWI644812B/en active
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| DE19848231A1 (en) * | 1998-02-02 | 1999-08-19 | Van Riesen Gmbh U Co Kg | Child's auto seat held secure in vehicle structure by anchorage point |
| JP2001130299A (en) * | 1999-11-02 | 2001-05-15 | Daihatsu Motor Co Ltd | Child seat |
| JP2001233102A (en) * | 2000-02-18 | 2001-08-28 | Nissan Shatai Co Ltd | Bench seat |
| CN101314333A (en) * | 2007-05-30 | 2008-12-03 | 高田株式会社 | Child seat |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6328228B2 (en) | 2018-05-23 |
| KR20160140767A (en) | 2016-12-07 |
| WO2015151181A1 (en) | 2015-10-08 |
| KR102211505B1 (en) | 2021-02-03 |
| TW201538362A (en) | 2015-10-16 |
| CN106132770A (en) | 2016-11-16 |
| JPWO2015151181A1 (en) | 2017-04-13 |
| TWI644812B (en) | 2018-12-21 |
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