CN206383850U - A kind of safety chair seats of car for children - Google Patents
A kind of safety chair seats of car for children Download PDFInfo
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- CN206383850U CN206383850U CN201621469804.7U CN201621469804U CN206383850U CN 206383850 U CN206383850 U CN 206383850U CN 201621469804 U CN201621469804 U CN 201621469804U CN 206383850 U CN206383850 U CN 206383850U
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- side flap
- connecting rod
- hole
- backrest
- connecting portion
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- 230000037431 insertion Effects 0.000 claims description 6
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- 101001017827 Mus musculus Leucine-rich repeat flightless-interacting protein 1 Proteins 0.000 description 48
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model is related to a kind of safety chair seats of car for children.Safety chair seats of car for children includes setting up the left side flap and right side flap and governor motion in the backrest left and right sides separately, left side flap and right side flap can horizontally slip on backrest, governor motion includes axis and is arranged on first connecting rod and second connecting rod on axis across, first connecting rod and second connecting rod can be rotating around middle shaft rotations, the first hole is offered on backrest successively, second hole, 3rd hole and the 4th hole, there is first connecting portion and second connecting portion in left side flap, there is the 3rd connecting portion and the 4th connecting portion in right side flap, first connecting rod is flexibly connected with first connecting portion and the 4th connecting portion respectively, second connecting rod respectively with the 3rd connecting portion, second connecting portion is flexibly connected, right side flap/left side flap under the drive of first connecting rod and second connecting rod with left side flap/right side flap synchronous slide, the glide direction of left side flap and right side flap is opposite.It is of the present utility model to realize synchronous expansion and the contraction of left side flap and right side flap.
Description
Technical field
The utility model is related to a kind of safety chair seats of car for children.
Background technology
At present, safety chair seats of car for children takes the safety of children for more thorough protect, mostly can be in backrest
The left and right sides safe flap is set, existing safe flap is the stationary structure used mostly, that is, is fixedly provided in and leans on
The both sides of the back of the body, the function without adjustment width.But it is due to that the age of children, build are not quite alike, the safety of backrest both sides
The distance between flap is too small, and children can not then take, and distance is too big, and safe flap can not encase the both sides for taking children, youngster
Virgin to have space between safe flap, the effect of safe flap will have a greatly reduced quality, and this just loses safety chair seats of car for children and set
Put the meaning of safe flap.
Certainly, existing safety chair seats of car for children also gradually has the safe flap that some are capable of left and right adjusting position, but
Most governor motion is complicated, and the safe flap of the backrest left and right sides individually operated can only be adjusted, using cumbersome.
Utility model content
The technical problems to be solved in the utility model is to provide the children that a kind of simple in construction, two flanks can be adjusted in synchronism
Safety chair seats of car.
In order to solve the above-mentioned technical problem, a kind of technical scheme of the utility model use is：A kind of juvenile automobile safety
Seat, including seat body, the seat body include seat portion and are arranged on the backrest at seat portion rear portion, and the backrest is stood in
Above seat portion.The safety chair seats of car for children also includes setting up the left side flap and right side flap and energy in the backrest left and right sides separately
Enough regulation left side flap and right side flap are with respect to the governor motion of position of back, and the left side flap and right side flap can be on backrests or so
Slide, the governor motion includes the axis that is arranged on backrest and is arranged on across on axis and around the of middle shaft rotation
One connecting rod and second connecting rod, the two ends of the first connecting rod and second connecting rod are slided with the left side flap and right side flap respectively to be connected
Connect, when one in the first connecting rod and the second connecting rod around the middle shaft rotation or two synchronizations around middle shaft rotation when,
The rod member that the left side flap and right side flap can be moved in first connecting rod and second connecting rod synchronously slides in and out opening under driving
Or slid inward shrinks.
Specifically, the axis extends along the longitudinal direction, the first connecting rod and second connecting rod constitute X-type knot on axis
Structure, offer the first hole, the second hole, on the backrest successively in the upper left side of axis, lower left, upper right side and lower right
Three holes and the 4th hole, first hole, the second hole, the 3rd hole and the 4th hole are the waist-shaped hole opened up in left-right direction, described
There is the first connecting portion stretched into the first hole in left side flap and the second connecting portion in the second hole, the right side flap is stretched into
It is upper with the 3rd connecting portion stretched into the 3rd hole and to stretch into the 4th connecting portion in the 4th hole, the first connecting rod it is upper
Portion is flexibly connected with first connecting portion, and bottom is flexibly connected with the 4th connecting portion, and the top of the second connecting rod is connected with the 3rd
Portion is flexibly connected, and bottom is flexibly connected with second connecting portion, when left side flap/right side flap horizontally slips on backrest, and described the
The connecting portion of one connecting portion and second connecting portion/the 3rd and the 4th connecting portion can respectively in the hole of the first hole and the second hole/the 3rd and
Horizontally slipped in 4th hole, the first connecting rod and second connecting rod are connected in first connecting portion and second connecting portion/4th respectively
Around central axis under the drive of portion and the 3rd connecting portion, the first connecting rod and second connecting rod, which are rotated, drives the 4th connecting portion and the
Three connecting portions/first connecting portion and second connecting portion horizontally slip in the hole of the 4th hole and the 3rd hole/first and the second hole respectively,
Right side flap/the left side flap under the drive of first connecting rod and second connecting rod with left side flap/right side flap synchronous slide, left side flap and
The glide direction of right side flap is opposite.
Specifically, the upper and lower part of the first connecting rod offers the 5th hole and octal, the second connecting rod respectively
Upper and lower part offer seven apertures in the human head and the 6th hole respectively, the 5th hole and octal are along first connecting rod bearing of trend
The waist-shaped hole opened up, the 6th hole and seven apertures in the human head are the waist-shaped hole opened up along second connecting rod bearing of trend, and described first connects
Socket part, second connecting portion, the 3rd connecting portion, the 4th connecting portion are stretched into the 5th hole, the 6th hole, seven apertures in the human head, octal successively
And can be slided in the 5th hole, the 6th hole, seven apertures in the human head, octal.
Specifically, when left side flap is slided to the left, the left side flap is deployed with respect to backrest, the right side flap is synchronously slided to the right
Dynamic, the right side flap is also deployed with respect to backrest；When left side flap is slided to the right, the left side flap is shunk with respect to backrest, the right side
Flank is synchronously slided to the left, and the right side flap is also shunk with respect to backrest；When right side flap is slided to the right, the right side flap is relative to be leaned on
Back of the body expansion, the left side flap is synchronously slided to the left, and the left side flap is also deployed with respect to backrest；When right side flap is slided to the left, institute
State right side flap to shrink with respect to backrest, the left side flap is synchronously slided to the right, the left side flap is also shunk with respect to backrest.
It is preferred that, the safety chair seats of car for children also includes can be by left side flap and right side flap and backrest mutually locking
Locking mechanism, when left side flap and right side flap slide into optional position on backrest, the locking mechanism can by left side flap and
Right side flap is locked in current position.
It is preferred that, the safety chair seats of car for children also includes can be by left side flap and right side flap and backrest mutually locking
Locking mechanism, the locking mechanism include at least being opened in locked groove on a part in left side flap and right side flap and with lock
The locking bolt of groove matching, the locking bolt is actively set on backrest, and the locking bolt has first position and the second place, at locking bolt
When first position, the locking bolt is caught in locked groove, and left side flap and right side flap are locked on backrest by the locking mechanism simultaneously；
When locking bolt is in the second place, the locking bolt is separated with locked groove, the locking mechanism unblock, left side flap and the right side flap energy
Enough synchronous slides on backrest.
Specifically, offering the mounting hole for installing locking bolt on the backrest, the mounting hole is blind for bottom lock
Hole, the locking bolt is inserted in mounting hole, is compressed between the bottom of the locking bolt and mounting hole and is provided with back-moving spring, the lock
Bolt can move up and down, when locking bolt moves up to first position under action of reset spring, and the locking mechanism is by left side
The wing and right side flap are locked on backrest simultaneously；When pulling locking bolt to move downwardly to the second place, the back-moving spring is compressed,
The locking bolt is separated with locked groove, locking mechanism unblock, the left side flap and right side flap can on backrest synchronous slide.
It is preferred that, it is provided with locked groove in the left side flap and right side flap, the locking bolt has two and along a left side for backrest
Right direction is distributed, and two locking bolts are matched with the locked groove in left side flap and right side flap respectively, and two locking bolts can synchronously move up and down
And left side flap and right side flap are locked or unlocked together.
Further, the locked groove in the left side flap and right side flap be respectively provided with it is multiple, it is many in the left side flap/right side flap
Individual locked groove in left-right direction linear distribution in the bottom of left side flap/right side flap.
It is preferred that, the first spring and second spring, described first are additionally provided between the first connecting rod and second connecting rod
Spring and second spring set up the left and right sides of first connecting rod and second connecting rod separately, the top of first spring and first connecting rod
Top is fixedly connected and bottom is fixedly connected with the bottom of second connecting rod, the top of the second spring and the top of second connecting rod
It is fixedly connected and bottom is fixedly connected with the bottom of first connecting rod, when promoting left side flap and right side flapwise backrest contract, institute
State left side flap to move right, the right side flap is to left movement, and the first connecting rod and second connecting rod are by left side flap and right side flap band
Move around central axis, first spring and second spring are by first connecting rod and second connecting rod tensile elongation；When release left side flap
When making to deploy outside left side flap and right side flapwise backrest with right side flap, first spring and second spring are shunk and pull first connecting rod
With second connecting rod around central axis, the first connecting rod and second connecting rod drive left side flap and right side flap from trend backrest abduction
Open.
Specifically, the backrest offers slot in left-right direction, the left side flap includes first wing of curved tabular
Portion and the first sliding part for being fixedly installed on the first alar part, first sliding part is from the left side insertion slot of backrest and can be
Horizontally slipped in slot；The right side flap includes the second alar part of curved tabular and is fixedly installed on the second cunning of the second alar part
Dynamic portion, second sliding part is from the right side insertion slot of backrest and can be horizontally slipped in slot.
It is referred to above to the inferior noun of locality upper all around, be to be used in the normal of the safety chair seats of car for children
When orientation make to define.
Scope of the present utility model, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, while
Other technical schemes as formed by being combined above-mentioned technical characteristic or its equivalent feature should be covered.Such as features described above
With it is disclosed herein（But it is not limited to）Technical characteristic with similar functions carries out technical scheme formed by replacement mutually
Deng.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：Using can be around
The first connecting rod and second connecting rod of middle shaft rotation are slidably connected with left side flap and right side flap respectively, enable left side flap and right side flap
It is synchronous to slide round about, realize synchronous expansion and the contraction of left side flap and right side flap.Juvenile automobile peace of the present utility model
The flank of regulation two of seat is simple in construction entirely, easy to adjust.
Brief description of the drawings
Fig. 1 is the front view of the backrest and left and right shoulder portion of safety chair seats of car for children when left and right flank shrinks；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the close-up schematic view at B in Fig. 1；
Fig. 4 is the top view of the backrest and left and right shoulder portion of safety chair seats of car for children when left and right flank shrinks；
Fig. 5 is the front view of the backrest and left and right shoulder portion of safety chair seats of car for children when the left and right sides span is opened；
Fig. 6 is the close-up schematic view at C in Fig. 5；
Fig. 7 is the close-up schematic view at D in Fig. 5；
Wherein：1st, left side flap；2nd, right side flap；3rd, first connecting rod；4th, second connecting rod；5th, locked groove；6th, locking bolt；7th, bullet is resetted
Spring；8th, the first spring；9th, second spring；11st, first connecting portion；12nd, second connecting portion；13rd, the first alar part；14th, first slide
Portion；21st, the 3rd connecting portion；22nd, the 4th connecting portion；23rd, the second alar part；24th, the second sliding part；31st, the 5th hole；32nd, octal；
41st, seven apertures in the human head；42nd, the 6th hole, 61, ratchet clamping part；100th, backrest；101st, the first hole；102nd, the second hole；103rd, the 3rd hole；104、
4th hole；105th, mounting hole；110th, axis.
Embodiment
As shown in Figures 1 to 7, a kind of safety chair seats of car for children described in the utility model, including seat body.It is described
Seat body includes seat portion（It is not shown）With the backrest 100 for being arranged on seat portion rear portion.The backrest 100 is stood in seat portion
Side.
The safety chair seats of car for children also includes setting up the left side flap 1 and right side flap 2, energy in the left and right sides of backrest 100 separately
Left side flap 1 and right side flap 2 enough are adjusted with respect to the governor motion of the position of backrest 100 and left side flap 1 and right side flap 2 can be locked
Locking mechanism on backrest 100.
The backrest 100 offers slot in left-right direction（It is not shown）.The left side flap 1 includes the of curved tabular
One alar part 13 and the first sliding part 14 for being fixedly installed on the first alar part 13.First sliding part 14 is from the left side of backrest 100
Insert in slot and can be horizontally slipped in slot.The right side flap 2 includes the second alar part 23 of curved tabular and fixation is set
Put the second sliding part 24 in the second alar part 23, second sliding part 24 is from the right side insertion slot of backrest 100 and can be
Horizontally slipped in slot.The left side flap 1 and right side flap 2 are symmetrical.The sliding part 24 of first sliding part 14 and second exists
Being horizontally slipped in slot can make left side flap 1 and right side flap 2 shrink and deploy with respect to backrest 100 or so.
The governor motion includes the axis 110 being arranged on backrest 100 and is arranged on across first on axis 110
Connecting rod 3 and second connecting rod 4.The axis 110 extends along the longitudinal direction, in the present embodiment, and the axis 110 is horizontally disposed with simultaneously certainly
The rear middle part of backrest is protruding.The first connecting rod 3 and second connecting rod 4 constitute X-type structure, described first on axis 110
Connecting rod 3 and second connecting rod 4 can rotate rotating around axis 110.On the backrest 100 the upper left side of axis 110, lower left,
Upper right side and lower right offer the first hole 101, the second hole 102, the 3rd hole 103 and the 4th hole 104 successively.First hole
101st, the second hole 102, the 3rd hole 103 and the 4th hole 104 be the waist-shaped hole opened up in left-right direction and be through to slot with
Slot is connected.
First sliding part 14 of the left side flap 1 has the first connecting portion 11 stretched into the first hole 101 and stretched into
Second connecting portion 12 in second hole 102.Second sliding part 24 of the right side flap 2 has the stretched into the 3rd hole 103
Three connecting portions 21 and stretch into the 4th connecting portion 22 in the 4th hole 104.First connecting portion 11, second connecting portion the 12, the 3rd connect
Socket part 21, the 4th connecting portion 22 is cylindrical extends back.The top of the first connecting rod 3 connects with the activity of first connecting portion 11
Connect, bottom is flexibly connected with the 4th connecting portion 22.The top of the second connecting rod 4 is flexibly connected with the 3rd connecting portion 21, bottom
It is flexibly connected with second connecting portion 12.Specifically, the upper and lower part of the first connecting rod 3 offers the He of the 5th hole 31 respectively
Octal 32.The upper and lower part of the second connecting rod 4 offers the hole 42 of seven apertures in the human head 41 and the 6th, the He of the 5th hole 31 respectively
Octal 32 is the waist-shaped hole opened up along the bearing of trend of first connecting rod 3.6th hole 42 and seven apertures in the human head 41 are along second
The waist-shaped hole that the bearing of trend of connecting rod 4 is opened up.The first connecting portion 11, second connecting portion 12, the connection of the 3rd connecting portion the 21, the 4th
Portion 22 stretch into successively the 5th hole 31, the 6th hole 42, seven apertures in the human head 41, in octal 32 and can be in the 5th hole 31, the 6th hole 42, the
Slided in seven apertures in the human head 41, octal 32.
When the right side flap 2 of left side flap 1/ horizontally slips on backrest 100, the first connecting portion 11 and second connecting portion
12/ the 3rd connecting portion 21 and the 4th connecting portion 22 can be respectively in the first hole 101 and the hole 103 of the second hole 102/ the 3rd and the 4th holes
Horizontally slipped in 104, the first connecting rod 3 and second connecting rod 4 connect in first connecting portion 11 and second connecting portion 12/ the 4th respectively
Rotated under the drive of the connecting portion 21 of socket part 22 and the 3rd around axis 110, the first connecting rod 3 and second connecting rod 4, which are rotated, drives the
Four connecting portions 22 and the first connecting portion 11 of the 3rd connecting portion 21/ and second connecting portion 12 are respectively in the 4th hole 104 and the 3rd hole
Horizontally slipped in 103/ first hole 101 and the second hole 102, the left side flap 1 of right side flap 2/ is in first connecting rod 3 and second connecting rod 4
Drive under with the synchronous slide of 1/ right side flap of left side flap 2, left side flap 1 is opposite with the glide direction of right side flap 2.
When left side flap 1 and right side flap 2 slide into optional position on backrest 100, the locking mechanism can be by a left side
Flank 1 and right side flap 2 are locked in current position.The locking mechanism includes the locked groove being opened in left side flap 1 and right side flap 2
5 and the locking bolt 6 that is matched with locked groove 5.Locked groove 5 in the left side flap 1 and right side flap 2 is respectively provided with multiple, the left side flap 1/
Multiple locked grooves 5 in right side flap 2 in left-right direction linear distribution in the bottom of the right side flap 2 of left side flap 1/.In the present embodiment, left side
The bottom side portion of first sliding part 14 of the wing 1 and the second sliding part 24 of right side flap 2 is serrated, and the teeth groove of the sawtooth is constituted
Described locked groove 5.
The locking bolt 6 has two and is distributed along the left and right directions of backrest 100.Two locking bolts 6 respectively with left side flap 1 and the right side
Locked groove 5 on flank 2 is matched, and two locking bolts 6 can synchronously move up and down and left side flap 1 and right side flap 2 are locked or solved together
Lock.Specifically, compartment of terrain offers the mounting hole 105 for installing locking bolt 6 in left-right direction on backrest 100, described to install
Hole 105 is the blind hole of bottom lock.The upper opening in the self installation hole 105 of locking bolt 6 is inserted in mounting hole 105.The lock
Compressed between the bottom of bolt 6 and mounting hole 105 and back-moving spring 7 is installed.The locking bolt 6 is located at the first sliding part 14 and second and slided
The lower section in dynamic portion 24, locking bolt 6 can move up and down in mounting hole 105.The upper end of the locking bolt 6, which has, is inserted into locked groove
5 ratchet clamping part 61.The locking bolt 6, which has the first position for protruding upward mounting hole 105 and moved downward, shrinks back mounting hole 105
The interior second place.When locking bolt 6 moves up to first position under the effect of back-moving spring 7, in the insertion of ratchet clamping part 61
Left side flap 1 and right side flap 2 are locked on backrest 100 simultaneously in the locked groove 5 of the correspondence position of side.Transported downwards when pulling locking bolt 6
When moving to the second place, the back-moving spring 7 is compressed, and the ratchet clamping part 61 is separated with locked groove 5, the locking mechanism unblock,
The left side flap 1 and right side flap 2 can on backrest 100 freely synchronous slide.The unblock of the locking mechanism can pass through
Hauling rope pull two locking bolts 6 move downward i.e. can be achieved, can also realize locking with other existing unlocking manners certainly
The unblock of mechanism, because unlocking structure is not the emphasis of the application, here is omitted.In addition, only in left side flap 1 and right side flap
Locked groove 5 is set on a part in 2 and only coordinated with a locking bolt 6 with locked groove 5, the He of left side flap 1 can be equally realized
The genlocing of right side flap 2 and unblock, simply locking mechanism left side flap 1 and right side flap 2 are locked in the intensity needs on backrest 100
Consolidate.
The first spring 8 and second spring 9 are additionally provided between the first connecting rod 3 and second connecting rod 4.First spring
8 and second spring 9 set up the left and right sides of first connecting rod 3 and second connecting rod 4 separately.The top of first spring 8 and first connecting rod 3
Top be fixedly connected and bottom is fixedly connected with the bottom of second connecting rod 4.The top of the second spring 9 and second connecting rod 4
Top be fixedly connected and bottom is fixedly connected with the bottom of first connecting rod 3.When promoting left side flap 1 and right side flap 2 to backrest 100
During contract, the left side flap 1 is moved right, and the right side flap 2 is to left movement, and the first connecting rod 3 and second connecting rod 4 are left
Flank 1 and right side flap 2 drive to be rotated around axis 110, and first spring 8 and second spring 9 are by first connecting rod 3 and second connecting rod
4 tensile elongations.When unclamping left side flap 1 and right side flap 2 makes left side flap 1 and right side flap 2 deploy to outside backrest 100, described first
Spring 8 and second spring 9, which are shunk, pulls first connecting rod 3 and second connecting rod 4 to be rotated around axis 110, the first connecting rod 3 and second
Connecting rod 4 drives left side flap 1 and right side flap 2 to deploy from trend backrest 100 is outer.
As shown in figure 1, left side flap 1 and right side flap 2 are in retracted position, now distance is most between left side flap 1 and right side flap 2
It is small.The first connecting portion 11 of left side flap 1 is abutted with the right-hand member in the first hole 101 and the lower end in the 5th hole 31, the second connection
Portion 12 is abutted with the right-hand member in the second hole 102 and the upper end in the 6th hole 42, the 3rd connecting portion 21 of right side flap 2 and the 3rd hole
103 left end and the lower end of seven apertures in the human head 41 are abutted, the left end and octal 32 in the 4th connecting portion 22 and the 4th hole 104
Upper end abut.The ratchet clamping part 61 of the locking bolt 6 of left part is caught in the locked groove 5 of the leftmost side of left side flap 1, the locking bolt 6 of left part
Ratchet clamping part 61 is caught in the locked groove 5 of the rightmost side of right side flap 2, and first spring 8 and second spring 9 are stretched.
As shown in figure 5, left side flap 1 and right side flap 2 are in maximum expanded position, now between left side flap 1 and right side flap 2
Distance is maximum.The first connecting portion 11 of left side flap 1 is abutted with the left end in the first hole 101 and the upper end in the 5th hole 31, the
Two connecting portions 12 are abutted with the left end in the second hole 102 and the lower end in the 6th hole 42, the 3rd connecting portion 21 of right side flap 2 with
The right-hand member in the 3rd hole 103 and the upper end of seven apertures in the human head 41 are abutted, the 4th connecting portion 22 and the right-hand member in the 4th hole 104 and
The lower end of octal 32 is abutted.The ratchet clamping part 61 of the locking bolt 6 of left part is caught in the locked groove 5 of the rightmost side of left side flap 1, the lock of left part
The ratchet clamping part 61 of bolt 6 is caught in the locked groove 5 of the leftmost side of right side flap 2.
When left side flap 1 and right side flap 2 in retracted position are deployed, first locking mechanism is unlocked, will two locks
Bolt 6, which is pulled down, makes locking bolt 6 separate and keep with locked groove 5, and first spring 8 and second spring 9 are shunk and pull the He of first connecting rod 3
Second connecting rod 4 is rotated around axis 110, and the first connecting rod 3 and second connecting rod 4 directly drive left side flap 1 and right side flap 2 automatically
It is synchronous to be expanded to position of maximum extension to outside backrest 100, can be with if need to now adjust the expanded position of left side flap 1 and right side flap 2
When inwardly promoting left side flap 1 and the right side flap 2 to be contracted to correct position, unclamp locking bolt 6, locking bolt 6 in the presence of back-moving spring 7 to
On stretch into the locked groove 5 for being caught in correspondence position, now left side flap 1 and right side flap 2 are just locked in suitable expanded position simultaneously.
When left side flap 1 and right side flap 2 in a certain expanded position are shunk, because locking bolt 6 and locked groove 5 are to backrest
The face of being engaged of 100 lateral directions is inclined-plane, so that locking bolt 6 is formed with the formation of locked groove 5 tiltedly carves structure, so without individually
Locking mechanism is unlocked, directly inside promotion left side flap 1 and right side flap 2, the locking mechanism automatic unlocking in inside pushing course,
When left side flap 1 and right side flap 2 are contracted to correct position, locking bolt 6 is extended upwardly into the presence of back-moving spring 7 is caught in correspondence position
The locked groove 5 put, locking mechanism is in the lock state once more, and now left side flap 1 and right side flap 2 are just locked in suitably simultaneously
Position.
From the foregoing, the utility model is distinguished using the first connecting rod 3 and second connecting rod 4 that can be rotated around axis 105
It is slidably connected with left side flap 1 and right side flap 2, left side flap 1 and right side flap 2 is synchronously slided round about, realizes left side
The synchronous expansion and contraction of the wing 1 and right side flap 2.The structure letter of the flank of regulation two of safety chair seats of car for children of the present utility model
It is single, it is easy to adjust.During expansion, the first spring 8 and second spring 9 can aid in driving left side flap 1 and right side flap 2 to deploy, laborsaving
It is convenient.It can realize that left side flap 1 and right side flap 2 are deployed to lock at an arbitrary position by the cooperation of locking bolt 6 and locked groove 5, meet not
With the demand of children's build.
As described above, we are illustrated fully according to objective of the present utility model, but the utility model not limits to
In above-described embodiment and implementation.The scope that the practitioner of correlative technology field can permit in technological thought of the present utility model
It is interior to carry out different changes and implementation.
Claims (11)
1. a kind of safety chair seats of car for children, including seat body, the seat body include seat portion and are arranged on seat portion
The backrest at rear portion（100）, the backrest（100）Stand in above seat portion, it is characterised in that：The safety chair seats of car for children is also
Including setting up separately in backrest（100）The left side flap of the left and right sides（1）And right side flap（2）And left side flap can be adjusted（1）And right side
The wing（2）With respect to backrest（100）The governor motion of position, the left side flap（1）And right side flap（2）Can be in backrest（100）A upper left side
Right to slide, the governor motion includes being arranged on backrest（100）On axis（110）And axis is arranged on across（110）
Above and around axis（110）The first connecting rod of rotation（3）And second connecting rod（4）, the first connecting rod（3）And second connecting rod（4）'s
Two ends respectively with the left side flap（1）And right side flap（2）It is slidably connected, when the first connecting rod（3）With the second connecting rod（4）
In one around the axis（110）Rotation or two synchronizations are around axis（110）During rotation, the left side flap（1）And right side flap
（2）Can be in first connecting rod（3）And second connecting rod（4）The rod member of middle motion drives lower synchronous slide in and out to open or slid inward
Shrink.
2. a kind of safety chair seats of car for children according to claim 1, it is characterised in that：The axis（110）Before and after
Direction extends, the first connecting rod（3）And second connecting rod（4）In axis（110）Upper composition X-type structure, the backrest（100）On
In axis（110）Upper left side, lower left, upper right side and lower right offer the first hole successively（101）, the second hole（102）,
Three holes（103）With the 4th hole（104）, first hole（101）, the second hole（102）, the 3rd hole（103）With the 4th hole（104）
For the waist-shaped hole opened up in left-right direction, the left side flap（1）Above have and stretch into the first hole（101）Interior first connecting portion
（11）With stretch into the second hole（102）Interior second connecting portion（12）, the right side flap（2）Above have and stretch into the 3rd hole
（103）The 3rd interior connecting portion（21）With stretch into the 4th hole（104）The 4th interior connecting portion（22）, the first connecting rod（3）
Top and first connecting portion（11）It is flexibly connected, bottom and the 4th connecting portion（22）It is flexibly connected, the second connecting rod（4）'s
Top and the 3rd connecting portion（21）It is flexibly connected, bottom and second connecting portion（12）It is flexibly connected, works as left side flap（1）/ right side flap
（2）In backrest（100）On when horizontally slipping, the first connecting portion（11）And second connecting portion（12）/ the three connecting portion（21）
With the 4th connecting portion（22）Can be respectively in the first hole（101）With the second hole（102）/ the three hole（103）With the 4th hole（104）It is interior
Horizontally slip, the first connecting rod（3）And second connecting rod（4）Respectively in first connecting portion（11）And second connecting portion（12）/ the
Four connecting portions（22）With the 3rd connecting portion（21）Drive under around axis（110）Rotate, the first connecting rod（3）And second connecting rod
（4）Rotate and drive the 4th connecting portion（22）With the 3rd connecting portion（21）/ first connecting portion（11）And second connecting portion（12）Respectively
In the 4th hole（104）With the 3rd hole（103）/ the first hole（101）With the second hole（102）Inside horizontally slip, the right side flap（2）/
Left side flap（1）In first connecting rod（3）And second connecting rod（4）Drive under and left side flap（1）/ right side flap（2）Synchronous slide, left side
The wing（1）And right side flap（2）Glide direction it is opposite.
3. a kind of safety chair seats of car for children according to claim 2, it is characterised in that：The first connecting rod（3）It is upper
Portion and bottom offer the 5th hole respectively（31）With octal（32）, the second connecting rod（4）Upper and lower part open up respectively
There is seven apertures in the human head（41）With the 6th hole（42）, the 5th hole（31）With octal（32）It is along first connecting rod（3）Bearing of trend
The waist-shaped hole opened up, the 6th hole（42）With seven apertures in the human head（41）It is along second connecting rod（4）The waist-shaped hole that bearing of trend is opened up,
The first connecting portion（11）, second connecting portion（12）, the 3rd connecting portion（21）, the 4th connecting portion（22）Stretch into successively the 5th
Hole（31）, the 6th hole（42）, seven apertures in the human head（41）, octal（32）It is interior and can be in the 5th hole（31）, the 6th hole（42）, seven apertures in the human head
（41）, octal（32）It is interior to slide.
4. a kind of safety chair seats of car for children according to claim 2, it is characterised in that：Work as left side flap（1）Slide to the left
When, the left side flap（1）With respect to backrest（100）Expansion, the right side flap（2）It is synchronous to slide to the right, the right side flap（2）Also phase
To backrest（100）Expansion；Work as left side flap（1）When sliding to the right, the left side flap（1）With respect to backrest（100）Shrink, the right side
The wing（2）It is synchronous to slide to the left, the right side flap（2）Also with respect to backrest（100）Shrink；Work as right side flap（2）It is described when sliding to the right
Right side flap（2）With respect to backrest（100）Expansion, the left side flap（1）It is synchronous to slide to the left, the left side flap（1）Also with respect to backrest
（100）Expansion；Work as right side flap（2）When sliding to the left, the right side flap（2）With respect to backrest（100）Shrink, the left side flap（1）
It is synchronous to slide to the right, the left side flap（1）Also with respect to backrest（100）Shrink.
5. a kind of safety chair seats of car for children according to claim 2, it is characterised in that：The safety chair seats of car for children
Also including can be by left side flap（1）And right side flap（2）With backrest（100）The locking mechanism of mutually locking, works as left side flap（1）And the right side
Flank（2）In backrest（100）On when sliding into optional position, the locking mechanism can be by left side flap（1）And right side flap（2）Lock
It is scheduled on current position.
6. a kind of safety chair seats of car for children according to claim 2, it is characterised in that：The safety chair seats of car for children
Also including can be by left side flap（1）And right side flap（2）With backrest（100）The locking mechanism of mutually locking, the locking mechanism bag
Include and be at least opened in left side flap（1）And right side flap（2）In a part on locked groove（5）And and locked groove（5）The lock of matching
Bolt（6）, the locking bolt（6）Backrest is actively set（100）On, the locking bolt（6）With first position and the second place, work as lock
Bolt（6）During in first position, the locking bolt（6）It is caught in locked groove（5）Interior, the locking mechanism is by left side flap（1）And right side flap
（2）It is locked in backrest simultaneously（100）On；Work as locking bolt（6）During in the second place, the locking bolt（6）With locked groove（5）Separation, institute
State locking mechanism unblock, the left side flap（1）And right side flap（2）Can be in backrest（100）Upper synchronous slide.
7. a kind of safety chair seats of car for children according to claim 6, it is characterised in that：The backrest（100）On open up
Have for installing locking bolt（6）Mounting hole（105）, the mounting hole（105）For the blind hole of bottom lock, the locking bolt（6）Insert
Enter in mounting hole（105）It is interior, the locking bolt（6）With mounting hole（105）Bottom between compress back-moving spring be installed（7）, institute
State locking bolt（6）It can move up and down, work as locking bolt（6）In back-moving spring（7）When moving up to first position under effect, the lock
Mechanism is determined by left side flap（1）And right side flap（2）It is locked in backrest simultaneously（100）On；When pulling locking bolt（6）Move downwardly to second
During position, the back-moving spring（7）Compressed, the locking bolt（6）With locked groove（5）Separation, the locking mechanism unblock, the left side
Flank（1）And right side flap（2）Can be in backrest（100）Upper synchronous slide.
8. a kind of safety chair seats of car for children according to claim 7, it is characterised in that：The left side flap（1）And right side
The wing（2）On be provided with locked groove（5）, the locking bolt（6）With two and along backrest（100）Left and right directions distribution, two lock
Bolt（6）Respectively with left side flap（1）And right side flap（2）On locked groove（5）Matching, two locking bolts（6）Can synchronously move up and down and
By left side flap（1）And right side flap（2）Lock or unlock together.
9. a kind of safety chair seats of car for children according to claim 8, it is characterised in that：The left side flap（1）And right side
The wing（2）On locked groove（5）It is respectively provided with multiple, the left side flap（1）/ right side flap（2）On multiple locked grooves（5）Line in left-right direction
Property is distributed in left side flap（1）/ right side flap（2）Bottom.
10. a kind of safety chair seats of car for children according to claim 6, it is characterised in that：The first connecting rod（3）With
Two connecting rods（4）Between be additionally provided with the first spring（8）And second spring（9）, first spring（8）And second spring（9）Point
If first connecting rod（3）And second connecting rod（4）The left and right sides, first spring（8）Top and first connecting rod（3）Top
It is fixedly connected and bottom and second connecting rod（4）Bottom be fixedly connected, the second spring（9）Top and second connecting rod（4）
Top be fixedly connected and bottom and first connecting rod（3）Bottom be fixedly connected, when promote left side flap（1）And right side flap（2）To
Backrest（100）During contract, the left side flap（1）Move right, the right side flap（2）To left movement, the first connecting rod（3）
And second connecting rod（4）By left side flap（1）And right side flap（2）Drive around axis（110）Rotate, first spring（8）With second
Spring（9）By first connecting rod（3）And second connecting rod（4）Tensile elongation；When release left side flap（1）And right side flap（2）Make left side flap
（1）And right side flap（2）To backrest（100）During outer expansion, first spring（8）And second spring（9）Shrink and pull first to connect
Bar（3）And second connecting rod（4）Around axis（110）Rotate, the first connecting rod（3）And second connecting rod（4）Drive left side flap（1）With
Right side flap（2）From trend backrest（100）Outer expansion.
11. a kind of safety chair seats of car for children according to claim 1, it is characterised in that：The backrest（100）Along left and right
Direction offers slot, the left side flap（1）The first alar part including curved tabular（13）Be fixedly installed on the first alar part
（13）The first sliding part（14）, first sliding part（14）From backrest（100）Left side insertion slot in and can be in slot
In horizontally slip；The right side flap（2）The second alar part including curved tabular（23）Be fixedly installed on the second alar part（23）
The second sliding part（24）, second sliding part（24）From backrest（100）Right side insertion slot in and can in slot a left side
It is right to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469804.7U CN206383850U (en) | 2016-12-29 | 2016-12-29 | A kind of safety chair seats of car for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469804.7U CN206383850U (en) | 2016-12-29 | 2016-12-29 | A kind of safety chair seats of car for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383850U true CN206383850U (en) | 2017-08-08 |
Family
ID=59491564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469804.7U Active CN206383850U (en) | 2016-12-29 | 2016-12-29 | A kind of safety chair seats of car for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383850U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555914A (en) * | 2016-09-06 | 2018-05-16 | Wonderland Switzerland Ag | Child safety seat and a width-adjustable side bolster mechanism thereof |
| CN108437859A (en) * | 2018-03-13 | 2018-08-24 | 麦克英孚(宁波)婴童用品有限公司 | A kind of safety seat |
| CN108790972A (en) * | 2018-06-22 | 2018-11-13 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child seat head rest height adjustment mechanism and use its children's seat |
| CN109747492A (en) * | 2019-02-22 | 2019-05-14 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat flank closing device |
| CN113682204A (en) * | 2020-05-18 | 2021-11-23 | 诺创汽车科技(上海)有限公司 | Side wing supporting system and dynamic supporting method of vehicle seat |
-
2016
- 2016-12-29 CN CN201621469804.7U patent/CN206383850U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555914A (en) * | 2016-09-06 | 2018-05-16 | Wonderland Switzerland Ag | Child safety seat and a width-adjustable side bolster mechanism thereof |
| GB2555914B (en) * | 2016-09-06 | 2021-06-30 | Wonderland Switzerland Ag | Child safety seat and a width-adjustable side bolster mechanism thereof |
| CN108437859A (en) * | 2018-03-13 | 2018-08-24 | 麦克英孚(宁波)婴童用品有限公司 | A kind of safety seat |
| CN108790972A (en) * | 2018-06-22 | 2018-11-13 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child seat head rest height adjustment mechanism and use its children's seat |
| CN108790972B (en) * | 2018-06-22 | 2023-07-25 | 麦克英孚(宁波)婴童用品有限公司 | Headrest height adjusting mechanism of child seat and child seat using same |
| CN109747492A (en) * | 2019-02-22 | 2019-05-14 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat flank closing device |
| CN113682204A (en) * | 2020-05-18 | 2021-11-23 | 诺创汽车科技(上海)有限公司 | Side wing supporting system and dynamic supporting method of vehicle seat |
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