CN107813738A - Bracket upright post and child's safety seat using it - Google Patents
Bracket upright post and child's safety seat using it Download PDFInfo
- Publication number
- CN107813738A CN107813738A CN201610922110.2A CN201610922110A CN107813738A CN 107813738 A CN107813738 A CN 107813738A CN 201610922110 A CN201610922110 A CN 201610922110A CN 107813738 A CN107813738 A CN 107813738A
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- China
- Prior art keywords
- column
- mentioned
- upright post
- bracket upright
- hole
- 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
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
- B60N2/2824—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 vehicle frame
-
- 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
-
- 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
- B60N2/289—Fixation to a transversal anchorage bar, e.g. isofix coupled to the vehicle 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)
Abstract
Child's safety seat the present invention relates to bracket upright post and using it.Bracket upright post can use the first column and the second column to change length.Locking between first column and the second column is realized by length sticking department.In length sticking department, the fastening between the first column and the second column is released by rotation process rotating disk relatively move the first column and the second column.I.e. double-linked cam moves along a straight line by being rotated in shell for rotating disk of operation, and the motion of double-linked cam makes locking member be moved to the direction for leaving the first column, so that departing from reference to pin from the first through hole of the first column and the second through hole of the second column.Such can releases the fastening between the first column and the second column.After the length for adjusting bracket upright post, length sticking department returns to original state by the recuperability for the first elastomeric element for restoring double-linked cam and the recuperability of the second elastomeric element of reset lock part.
Description
Technical field
The present invention relates to a kind of bracket upright post and using its child with safety seat (safety car seat), more
Body, relate to the bracket upright post of a variety of height stand objects and child's safety seat using it.
Background technology
Child is used under car situation with safety seat, when safety seat extends to the part for departing from automotive seat,
Safety seat is set to support to bottom surface using bracket upright post, so as to firmly set safety seat.
Such bracket upright post needs that length can be changed, so that it can be used in the seat for a variety of automobiles for having a variety of height
Chair.At the same time, bracket upright post also needs to the intensity of energy support safety seat weight itself.
But in order to change the length of bracket upright post, the first column and the combination shape of the second column that move relative to each other
State is firm, but the first column and the second column only combine pin combination by one in the prior art, cause its bonding state phase
To weakness, therefore the problem of breakage can occurring due to big impact be present.
Also, in order to relatively move after releasing the bonding state of the first column and the second column, typically to
The vertical direction of the length direction of first column and the second column applies strength.When applying strength with above-mentioned direction, if it is desired to
Smoothly release the bonding state of the first column and the second column, then user need with the support of another hand be applied in strength by
The opposite side of button.When will so have user and performing the action for relatively moving the first column and the second column, relatively
The problem of having some setbacks.
[prior art literature]
[patent document]
(patent document 1) Korean granted patent the 10-1562617th
(patent document 2) KR published patent the 10-2016-0045719th
The content of the invention
The technical problem to be solved in the present invention
It is an object of the invention to solve existing issue as described above, the simple to operate of length can be changed so as to provide
Bracket upright post.
It is another object of the present invention to maximize supporting for the external force for being applied to the bracket upright post that can change length
Drag.
A further object of the present invention is, there is provided it is a kind of can simple operations bracket upright post child's safety seat.
Technical scheme
According in order to reach the feature of the purpose present invention as described above, the present invention includes the first column；Second column, its
Can be to the internal or external movement of above-mentioned first column；Length sticking department, it can make above-mentioned first column and above-mentioned second
Column be combined with each other and fixes entire length, and can release the combination between the first column and the second column to realize second
The movement of column, in above-mentioned length sticking department, locking member is made from above-mentioned first column and above-mentioned by rotation process rotating disk
Two columns separate, so as to release the combination of above-mentioned first column and above-mentioned second column.
In exterior face the first plane formed with Rack along its length of above-mentioned first column, above-mentioned first plane
Formed with the multiple first through hole for penetrating the side of above-mentioned locking member, it is also formed with pair in the exterior face of above-mentioned second column
Should be in above-mentioned first plane and the second plane of length direction along above-mentioned second column, above-mentioned second plane is formed with making insertion
Second through hole of the side insertion of the above-mentioned locking member of above-mentioned first through hole, above-mentioned second through hole formed with it is above-mentioned first logical
The row of number corresponding to the number in hole.
Above-mentioned length sticking department has the rotation by aforesaid operations wheel disc and carries out straight line shifting along above-mentioned first column
Dynamic double-linked cam, exterior face of the above-mentioned locking member by above-mentioned double-linked cam close to or away from above-mentioned first column.
The outward appearance of above-mentioned length sticking department is formed by shell, and aforesaid operations rotating disk passes through the front openings to above-mentioned shell
Opening portion is exposed, so as to be operable by a user.
Above-mentioned shell is made up of outer cover body and the casing cover being arranged at before above-mentioned outer cover body.
Above-mentioned double-linked cam is moved along a straight line by the driving rod protruded from the back side both ends of aforesaid operations rotating disk, and
With the linkage inclined plane for guiding above-mentioned locking member, if removing the operating physical force for putting on operation rotating disk, above-mentioned linkage is convex
Wheel resets into original position by being arranged on its first elastomeric element between above-mentioned shell.
Above-mentioned locking member has the second of the first through hole for penetrating above-mentioned first column simultaneously and above-mentioned second column to lead to
The combination pin in hole, there is the second elastomeric element between above-mentioned locking member and above-mentioned shell, so that entering with reference to pin edge
The direction of above-mentioned first through hole and above-mentioned second through hole is by elastic force.
The end of above-mentioned second column has base portion of the bottom faces into inclined plane, so as to the front support of above-mentioned inclined plane
In bottom surface, and it is set to indicate that a part for device protrudes from outside to show base portion by the through hole of above-mentioned inclined plane
Setting state.
Above-mentioned indicator using on the basis of the central shaft as pivot in both sides formed with first and second, it is above-mentioned
By spring supporting in a manner of first outside to protrude from base portion by above-mentioned through hole, and it is formed at above-mentioned second
The first sign and the second sign of one side surface are optionally exposed to outside by the open window of above-mentioned base portion.
According to another feature of the present invention, the present invention includes safety seat body；And bracket upright post, above-mentioned bracket upright post
It is close to the bottom faces of above-mentioned safety seat body with the one end in above-mentioned safety seat body, and can also be relative to safety
The mode of seat body expansion is set.
Beneficial effect
By the bracket upright post of the present invention and using its child following effect can be obtained with safety seat：
In the present invention, in order that form bracket upright post the first column and the second column be bonded to each other and formed with length
Sticking department, and above-mentioned length sticking department is rotatably provided operation rotating disk, so that user's rotation process rotating disk.Cause
This, operation operation rotating disk when, will not to the direction applying power of (orthogonal) vertical with the length direction of the first column and the second column,
So that user can move the second column with a remaining hand and realize the length adjustment of bracket upright post easily.
Also, there are multiple combination pins for being used for the locking member with reference to the first column and the second column in the present invention.Cause
This, the resistance moved along the first column and the second strut length direction can be bigger, and the first column and the second column are formed
There are the first plane and the second plane, so as to improve the first column and the second column intensity of itself, so as to making on the whole
The firm effect of bracket upright post.
The present invention bracket upright post be used for child's safety seat in the case of, can with a hand rotating operation rotating disk and
The combination of the first column and the second column is released, is caught with a remaining hand and moves the second column to adjust entire length,
So as to have effect simple to operate.
Also, in the present invention, being formed at the indicator of base portion can confirm whether bracket upright post is correctly close to easily
And bottom surface is supported in, thus can confirm that the state of bracket upright post with user and the effect of safety seat can be more firmly set
Fruit.
Brief description of the drawings
Fig. 1 is the stereogram for the safety seat structure for showing the preferred embodiment with the bracket upright post according to the present invention.
Fig. 2 is the stereogram of the length sticking department structure of bracket upright post for showing to illustrate in Fig. 1.
Fig. 3 is the exploded perspective view of the length sticking department structure of bracket upright post for showing to illustrate in Fig. 1.
Fig. 4 is the exploded perspective view of the shell of embodiment for showing to illustrate in pie graph 1.
Fig. 5 is the stereogram of embodiment midsole portions part for showing to illustrate in Fig. 1.
Fig. 6 is the exploded perspective view of embodiment midsole portions for showing to illustrate in Fig. 1.
Fig. 7 is to show the operating state figure that the embodiment illustrated in Fig. 1 from outer cover body side operates.
Fig. 8 is with the operating state figure of the embodiment illustrated in perspective view pictorial image 1.
The explanation of reference
10：Safety seat 12：Safety seat body
14：Second connecting portion 20：Bracket upright post
21：First column 21 '：First plane
22：Second column 22 '：Second plane
23：First through hole 23 '：Second through hole
24：Length sticking department 26：Base portion
30：Shell 31：Outer cover body
32：Casing cover 34：Opening portion
36、36’：First joint portion 38：Pivot axle
40：Operate rotating disk 42：Standing groove
44：Operation sign 46：Driving rod
48：Centre bore 50：Double-linked cam
52：Cam body 54：Rod linkage portion
56：Link inclined plane 57：Support chip
58：First elastomeric element 60：Locking member
62：Main part 64：Cam linkage plate
66：With reference to pin 68：Second elastomeric element
70：Prerotation vane 72,72 '：Second joint portion
80：Upper shell 82：Lower house
84：Through hole 85：Side wall
85’：Open window 86：Support chip
88：Axis hole 90：Indicator
91：Spring 92：Central shaft
93：First 93 '：Second
94：First sign 96：Second sign
Embodiment
Hereinafter, the section Example of the present invention is described in detail by exemplary plot.Structural element to each accompanying drawing
It should be noted that when enclosing reference for identical structural element, even if being shown in different accompanying drawings, can also use as far as possible
Identical marks.Also, when illustrating the embodiment of the present invention, if it is considered to illustrating to relevant known features or function
When can influence the understanding to the embodiment of the present invention, its detailed description is omitted for meeting.
Also, illustrate that the terms such as first, second, A, B, a, b can be used during the structural element of the embodiment of the present invention.It is this
Term can't limit its knot just for the sake of corresponding structural element is distinguished with different structural elements with this term
Essence, order or the order of structure key element.Such as describe a certain structural element with another structural element " connection ", " with reference to " or
When " continuing ", its structural element can be directly connected to or contact with another structural element, will it is also possible to be interpreted as each structure
Other structural element " connection ", " with reference to " or " continuing " is also had between element.
The accompanying drawing of this specification merely illustrates the situation that bracket upright post 20 is applied to safety seat 10, but above-mentioned branch erects
Post 20 can apply flexibly the function of adjustable length, thus go for various structures.
Diagram with reference to the accompanying drawings, the skeleton of safety seat 10 are formed by safety seat body 12.In this manual, although
The overall structure of safety seat 10 is illustrated in figure, but only necessary part will be illustrated.I.e. in safety seat body
In 12, with to illustrating based on the part that is necessary of the explanation present invention.The above-mentioned one end of safety seat body 12 is formed with vertical
Post connecting portion 14.State as shown, above-mentioned column connecting portion 14 is connected with the bracket upright post 20 being described below, so as to phase
It is unfolded for safety seat body 12 or to be folded in a manner of being close to the exterior face of safety seat body 12.
Bracket upright post 20 is formed with the first column 21 and the second column 22.It is vertical that above-mentioned second column 22 can enter above-mentioned first
The inside of post 21.Second column 22 moves to the inside of the above-mentioned length direction of first column 21, so as to adjust bracket upright post 20
Entire length.Can certainly be above-mentioned first column 21 in a manner of it can enter the inside of the second column 22 along its length
It is mobile.In this case, the length sticking department 24 being described below should be arranged at the second column 22.
The exterior face of above-mentioned first column 21 is along its length in long way formed with the first plane 21 '.Above-mentioned first plane
21 ' have defined width and are formed in long way along the length direction of the first column 21.Above-mentioned first plane 21 ' formed to it is above-mentioned
The end of second column 22 connection.It is relatively recessed compared to the other parts of the above-mentioned exterior face of first column 21, the first plane 21 '
Go.In the embodiment of diagram, other exterior faces that above-mentioned first plane 21 ' is removed in above-mentioned first column 21 are in curved surface.Make
For the exterior face of the first column 21 of the opposite side of above-mentioned first plane 21 ', it can be parallel to above-mentioned first plane 21 '
Plane, or the curved surface with very big radius of curvature (almost into plane).However, remove beyond the first plane 21 ', above-mentioned first
21 shapes of column can be formed by various ways.
The above-mentioned exterior face of second column 22 is along its length in long way formed with the second plane 22 '.Above-mentioned second column 22
Cross section has and the cross section identical shape of the first column 21.This is in order that the second column 22 enters the interior of the first column 21
Portion, and move along its length.Therefore, the shape of the cross section of above-mentioned first column 21 and above-mentioned second column 22 almost phase
Together, but the size of the second column 22 is small relative to the first column 21.
Above-mentioned first plane 21 ' is formed with two first through hole 23, and above-mentioned second plane 22 ' is formed with multiple second through holes
23’.In the present embodiment, above-mentioned second through hole 23 ' is formed with two row.Above-mentioned first through hole 23 corresponds logical in above-mentioned second
Two row in hole 23 '.As reference, above-mentioned second through hole 23 ' can be formed with multiple row, you can with two row, three row or four row
Mode is formed.Corresponding to this, according to the above-mentioned first through hole 23 of the columns of above-mentioned second through hole 23 ' formation same number.As
With reference to if the second through hole 23 ' shows three, then the second through hole 23 ' of the row closed on is preferably interlaced formation.Diagram
Embodiment in two row in, above-mentioned second through hole 23 ' is arranged side by side.The above-mentioned through hole 23 ' of first through hole 23 and second is same
The combination pin 66 that Shi Guantong is described below, so as to prevent the relative movement between the first column 21 and the second column 22.For
For above-mentioned second through hole 23 ', the number of the second through hole 23 ' in a row is relevant with the length adjustment degree of bracket upright post 20.
The bottom of above-mentioned second column 22 is formed with base portion 26.Above-mentioned base portion 26 is that bracket upright post 20 is supported in bottom
The position in face.The above-mentioned inside of base portion 26 has the indicator 90 being described below.
Then, the structure of above-mentioned length sticking department 24 is illustrated.Shell 30 forms the outward appearance of above-mentioned length sticking department 24.It is above-mentioned
Shell 30 is formed by outer cover body 31 and casing cover 32.Above-mentioned outer cover body 31 and casing cover 32 are bound to each other to form shell 30
Outward appearance.Above-mentioned shell 30 surrounds the above-mentioned column 22 of first column 21 and second.
Above-mentioned casing cover 32 is formed with a pair of openings portion 34.A part for the operation rotating disk 40 being described below passes through above-mentioned
Opening portion 34 is exposed to outside.Fig. 4 illustrate in details the structure of above-mentioned opening portion 34.The back side both sides of above-mentioned casing cover 32 are with
Holding both sides, it is incorporated into outer cover body 31 by the first joint portion 36,36 ' formed with the first joint portion 36,36 '.Above-mentioned shell
The back side of lid 32 is formed with Pivot axle 38.Above-mentioned Pivot axle 38 turns into the rotation for the operation rotating disk 40 being described below
The heart.
Above-mentioned shell 30 is internally provided with operation rotating disk 40.Aforesaid operations rotating disk 40 can be according to the operation of user in shell
Spinning movement is carried out in 30.Aforesaid operations rotating disk 40 is substantially formed with disc-shape, before both sides formed with opening can be passed through
The standing groove 42 that portion 34 exposes.The position of finger is placed when above-mentioned standing groove 42 is user's rotation process rotating disk 40.From front
When observing aforesaid operations rotating disk 40, the above-mentioned semicircular in shape shape of the standing groove 42 and edge side to aforesaid operations rotating disk 40 opens.
Before aforesaid operations rotating disk 40, with the position that above-mentioned standing groove 42 closes on formed with rotation sign 44.Above-mentioned rotation sign 44
It is arrows, for representing the direction of rotation process rotating disk 40.
At the back side of aforesaid operations rotating disk 40, there is edge rearward to extend, and leave a pair of driving rods 46 of predetermined distance.
Above-mentioned driving rod 46 is used for the outside of the double-linked cam 50 that makes to be described below along above-mentioned first column 21 towards the first column 21
Length direction moves.Above-mentioned driving rod 46 is formed by bar-shaped in the present embodiment.Above-mentioned driving rod 46 is carried on the back in aforesaid operations rotating disk 40
The edge protrusion of face both sides.
The center of aforesaid operations rotating disk 40 is penetrated formed with centre bore 48.Pivot axle 38 is inserted in above-mentioned centre bore
48, and guide the rotation of aforesaid operations rotating disk 40.
The above-mentioned exterior face of first column 21 corresponding with the above-mentioned inside of shell 30 is provided with double-linked cam 50.Each above-mentioned drive
Dynamic rod 46 is correspondingly arranged on above-mentioned double-linked cam 50.Above-mentioned double-linked cam 50 is by above-mentioned driving rod 46 along the outer of the first column 21
Move in portion face.Double-linked cam 50 in both sides moves toward mutually opposite direction.
Cam body 52 forms the skeleton of above-mentioned double-linked cam 50.Above-mentioned cam body 52 is substantially hexahedral shape.On
The side of cam body 52 is stated formed with rod linkage portion 54.Driving rod 46 is positioned over above-mentioned rod linkage portion 54, so as to pass through
Putting on the strength of operation rotating disk 40 makes above-mentioned double-linked cam 50 move along a straight line.The side of above-mentioned cam body 52, which has, to be corresponded to
The shape of the above-mentioned exterior face of first column 21, therefore above-mentioned cam body 52 can move along the exterior face of above-mentioned first column 21
It is dynamic.Therefore, the corresponding exterior face of above-mentioned cam body 52 using the central point of the radius of curvature on the above-mentioned surface of first column 21 as
Benchmark, the exterior face of the first column 21 is close to substantially 90 degree or so of angle.
The side of the cam body 52 of above-mentioned double-linked cam 50 is formed with linkage inclined plane 56.Above-mentioned linkage inclined plane 56 is drawn
Lead the side for the locking member 60 being described below.The position that protrusion in the above-mentioned side of cam body 52 is formed, above-mentioned linkage
Inclined plane 56 is formed in a downwardly inclined manner towards above-mentioned cam body 52.Cam body 52 formed with linkage inclined plane 56
Opposite side have support chip 57.Above-mentioned support chip 57 supports the one end of the first elastomeric element 58.The one of above-mentioned outer cover body 31
It is collateral to support the other end of the first elastomeric element 58 supported by above-mentioned support chip 57.If above-mentioned double-linked cam 50, by above-mentioned behaviour
The power made rotating disk 40 and applied is removed, then above-mentioned first elastomeric element 58 causes above-mentioned double-linked cam 50 and operation to turn to offer
Disk 40 is moved to the recuperability of original position.
Fixed component 60 acts by above-mentioned double-linked cam 50, it is possible to achieve between the first column 21 and the second column 22
Locking.Main part 62 forms the skeleton of fixation portions part 60.The both sides in aforementioned body portion 62 are formed with cam linkage plate 64.On
It is the part being directed along the linkage inclined plane 56 of above-mentioned double-linked cam 50 to state cam linkage plate 64.Above-mentioned cam linkage plate 64 exists
The both sides of aforementioned body portion 62 are extended with mutually opposite direction, and are respectively formed in the width of above-mentioned first column 21
The linkage inclined plane 56 of the double-linked cam 50 of both sides is guided.
Above-mentioned locking member 60 is formed with reference to pin 66.Above-mentioned combination pin 66 penetrates the first of above-mentioned first column 21 simultaneously
Second through hole 23 ' of the column 22 of through hole 23 and second, and playing prevents the first column 21 and the second column 22 are relative after combining from moving
Dynamic effect.It is this in the present embodiment side by side formed with two above-mentioned combination pins 66.Interval between above-mentioned combination pin 66 with
Interval between above-mentioned first through hole 23 and the interval between the row of above-mentioned second through hole 23 ' are identical.
Direction of the above-mentioned locking member 60 along above-mentioned first column 21 is pressed by the second elastomeric element 68.Above-mentioned second bullet
Property part 68 one end be supported on the inside of the circular rib (not marking reference) at the above-mentioned back side of locking member 60, other end branch
Support in the inside face of above-mentioned outer cover body 31, so as to above-mentioned locking member 60 be given to provide elastic force all the time.
In addition, above-mentioned outer cover body 31 has been internally formed prerotation vane 70 (Guide fence).Above-mentioned prerotation vane 70 plays
Guide the effect of the movement of above-mentioned locking member 60.In above-mentioned outer cover body 31, corresponding to the first knot of above-mentioned casing cover 32
The position in conjunction portion 36,36 ' is respectively formed with the second joint portion 72,72 '.Screw penetrates above-mentioned second joint portion 72 and is anchored on the
One joint portion 36, to realize combination therebetween.Meanwhile screw penetrates and fastens above-mentioned first joint portion 36 ' and the second knot
Conjunction portion 72 ' achieves combination.
In addition, the structure of the base portion 26 of the above-mentioned lower end of second column 22 is illustrated.Above-mentioned base portion 26 is to be put in
The part of bottom surface.The outward appearance of above-mentioned base portion 26 is formed by upper body 80 and lower case 82.Upper body 80 and lower case
The generally hexahedron of body 82.The bottom faces of above-mentioned lower case 82 are formed by inclined plane 83.Above-mentioned inclined plane 83 relative to it is upper
State the vertical direction of the length direction of the second column 22 and form defined angle of inclination.Above-mentioned inclined plane 83 is that bracket upright post 20 is made
Used time is close to the part of bottom surface.Therefore, in the present invention, above-mentioned bracket upright post 20 is from the above-mentioned one end of safety seat body 12
Column connecting portion 14 extended in a manner of slightly inclined forwards.Only in this way above-mentioned inclined plane 83 can be just set to be close to bottom
Face.
The above-mentioned side of inclined plane 83 by connect above-mentioned lower case 82 it is inside and outside in a manner of formed with through hole
84.The indicator 90 that above-mentioned through hole 84 can make to be described below protrudes into outside.Form the side of the above-mentioned side of lower case 82
The side of wall 85 is formed with open window 85 '.Above-mentioned open window 85 ' makes the first of the indicator 90 being described below to indicate 94
Outside is exposed to the second sign 96, so that its is visible.
In the inner side of above-mentioned lower case 82, the both side ends of above-mentioned through hole 84 are closed on respectively formed with support chip 86, on
Support chip 86 is stated formed with axis hole 88.Above-mentioned axis hole 88 forms substantially semi-circular shape in the above-mentioned upper end of support chip 86.
Formed with indicator 90 in the space formed by above-mentioned upper body 80 and lower case 82.Above-mentioned indicator 90 is used
Whether it is close to bottom surface well in the base portion 26 for the bracket upright post 20 for confirming the present invention.Above-mentioned indicator 90 to be placed on
On the basis of the central shaft 92 for stating axis hole 88, in both sides formed with first 93 and second 93 '.Above-mentioned indicator 90 is arranged on
Spring 91 inside above-mentioned housing 81,82 is supported, thus usually above-mentioned first 93 protrude from outside by through hole 84.
The one side of second 93 ' of above-mentioned indicator 90 is formed with the first sign 94 and the second sign 96.User can be with
The above-mentioned sign 96 of first sign 94 and second is recognized easily, such as it can be that different color or surface are formed not
Same pattern or font.For example, above-mentioned first sign is 94 greens, the second sign 96 is red, so as to inform on user
State whether bracket upright post 20 is close to bottom surface well.Above-mentioned first 93 by above-mentioned through hole 84 and protrude state
Under, above-mentioned second sign 96 is exposed to outside by above-mentioned open window 85 '.Enter above-mentioned base portion 26 at above-mentioned first 93
In the state of inside, i.e., in the state of above-mentioned inclined plane 83 is close to bottom surface, the first sign 84 passes through above-mentioned open window 85 '
Expose.
Hereinafter, the bracket upright post of the invention that will be explained in there is structure as described above and using its child safely
The use situation of seat.
For example, the bracket upright post 20 of the present invention goes for safety seat 10, when a part of ratio of safety seat body 12
It is set to be supported in bottom surface when automotive seat more protrudes.Therefore, to start to spread out above-mentioned branch from the bottom faces of safety seat body 12
Erect post 20.Therefore, on the basis of above-mentioned column connecting portion 14, runing rest column 20 is simultaneously launched into the state as shown in Fig. 1
Or mode more forward deploys bracket upright post 20.
Secondly, the length of above-mentioned bracket upright post 20 is adjusted.In order to adjust the length of above-mentioned bracket upright post 20, to operate
State length sticking department 24.Locking member 60 is set to depart from from the through hole 23 ' of first through hole 23 and second by above-mentioned length sticking department 24,
So as to realize the relative movement of the first column 21 and the second column 22.
Finger is inserted into the standing groove 42 of aforesaid operations rotating disk 40 and applies strength along the direction of rotation sign 44.Such as
During this rotation aforesaid operations rotating disk 40, aforesaid operations rotating disk 40 is revolved centered on the Pivot axle 38 of above-mentioned casing cover 32
Turn.The rotation of aforesaid operations rotating disk 40 can move above-mentioned driving rod 46.
As shown in fig. 7, rod linkage portion 54 of the above-mentioned driving rod 46 along above-mentioned double-linked cam 50 moves, so that above-mentioned linkage
Moved towards the length direction of the first column 21 outside of the cam 50 along the first column 21.If the above-mentioned driving rod 46 of both sides substantially along
During the arrow A directions movement of Fig. 7 (a) diagrams, above-mentioned double-linked cam 50 will also move together along each self-corresponding direction.It is if above-mentioned
Double-linked cam 50 is moved, and each first elastomeric element 58 will be compressed.I.e. it is convex to be compressed in above-mentioned linkage for the first elastomeric element 58
Between the support chip 57 and above-mentioned outer cover body 31 of wheel 50.Fig. 7 (b) illustrates such a state well.
If exterior face of the above-mentioned double-linked cam 50 along above-mentioned first column 21 moves, the cam linkage of above-mentioned locking member 60
Plate 64 will be directed along the linkage inclined plane 56 of above-mentioned double-linked cam 50.If the edge of cam linkage plate 64 of above-mentioned locking member 60
Above-mentioned linkage inclined plane 56 is directed, and above-mentioned locking member 60 will overcome the elastic force of above-mentioned second elastomeric element 68 and along upper
State the back side direction movement of outer cover body 31.At this moment, above-mentioned second elastomeric element 68 is compressed in above-mentioned locking member 60 and outer
Between shell body 31.
It was found from Fig. 8 (b), the mobile status of above-mentioned locking member 60.If pass through the rotation of aforesaid operations rotating disk 40
Above-mentioned locking member 60 is mobile to the rear side (i.e. the arrow B directions of Fig. 8 (a)) of above-mentioned outer cover body 31, then above-mentioned combination pin
66 will depart from from the above-mentioned through hole 23 ' of first through hole 23 and second.Therefore, the locking of the above-mentioned column 22 of first column 21 and second
State is released from, so as to relatively move.Fig. 8 (b) illustrates such a state well.
Then, user can move above-mentioned second column 22 along from the direction that the first column 21 departs from, so as to set
The length of bracket upright post 20.When adjusting the length of above-mentioned second column 22, if removing the power for being applied to aforesaid operations rotating disk 40
Amount, then aforesaid operations rotating disk 40 will be intended to back by the recuperability of the first elastomeric element 58 compressed by above-mentioned double-linked cam 50
To original position.The combination pin 66 of above-mentioned locking member 60 is by first through hole 23 and is inserted into the second through hole 23 ' wherein
One of be by the first elastomeric element 58 recuperability and realize, also, above-mentioned locking member 60 by above-mentioned second elasticity
The recuperability of part 68 and be intended to the side of the first column 21 move.Therefore, if above-mentioned combination pin 66 is according to above-mentioned second column 22
When moving and running into specific second through hole 23 ' and enter second through hole 23 ', then above-mentioned locking member 60 is by above-mentioned the
Two elastomeric elements 68 move.Now, above-mentioned double-linked cam 50 also returns to originally by the recuperability of the first elastomeric element 58
Position, aforesaid operations rotating disk 40 also will be returned to original position.
Whether just in addition, when setting the length of above-mentioned bracket upright post 20, above-mentioned base portion 26 can be confirmed as follows
Really it is contacted with bottom surface.
The inclined plane 83 of above-mentioned base portion 26 is close to before bottom surface, and first 93 of above-mentioned indicator 90 is passed through by above-mentioned
Through hole 84 protrudes from outside.Therefore, above-mentioned open window 85 ' exposes the second sign 86, so user is known that base
The inclined plane in portion 26 is not in contact with bottom surface.
If the inclined plane 83 of above-mentioned base portion 26 is close to bottom surface, first 93 of above-mentioned indicator 90 will overcome it is above-mentioned
The elastic force of spring 91 simultaneously enters inside.I.e. indicator 90 is rotated on the basis of above-mentioned central shaft 92, so that above-mentioned
One sign 94 is exposed to outside by above-mentioned open window 85 '.Therefore, user has been known that the inclined plane 83 of base portion 26
Contact bottom surface.
Also, during without using above-mentioned bracket upright post 20, above-mentioned base portion 26 can depart from bottom surface, therefore above-mentioned indicator 90
First 93 recuperability by spring 91 and protrude from the through hole 84 of inclined plane 83, and the second sign 94 is opened by above-mentioned
Put window 85 ' to expose, so that its is visible.
Explanation above is only to the technology of the present invention thought for example, the technical field of the invention ordinary skill people
Member can carry out various modification and variation in the range of no more than substantive characteristics of the present invention.Thus, reality disclosed by the invention
The technological thought that example is not intended to limit the present invention is applied, but in order to illustrate the technological thought of the present invention, it is impossible to according to so
Embodiment limit the scope of the technology of the present invention thought.Protection scope of the present invention will be more than claim understand,
And should be understood that should include within the scope of the invention as claimed with all technological thoughts in its equivalents.
As reference, it is not necessary to have above-mentioned base portion 26.Particularly the structure relevant with indicator 90 is even more so.
Above-mentioned base portion 26 can function only as the effect for making bracket upright post 20 be supported in bottom surface in the end section of the second column 22.When
So, even if without above-mentioned base portion 26, above-mentioned second column 22 can also directly contact bottom surface.
Not necessarily the first plane 21 ' with above-mentioned first column 21 and the second plane 22 ' of the second column 22, still
By above-mentioned first plane 21 ' and the second plane 22 ', can the relative intensity for improving the first column 21 and the second column 22, and
And second column 22 and the first column 21 will not rotate against, so as to the through hole of first through hole 23 and second that aligns exactly
23 ' position.
Claims (10)
1. a kind of bracket upright post, wherein, the bracket upright post includes：
First column；
Second column, its internal or external movement to first column；And
Length sticking department, it makes first column and second column be combined with each other and fix entire length, and the length
Degree sticking department can release the combination between the first column and the second column to realize the movement of the second column,
Wherein, in the length sticking department, locking member is made from first column and described by rotation process rotating disk
Second column separates, so as to release the combination of first column and second column.
2. bracket upright post according to claim 1, wherein,
In the exterior face of first column, the first plane formed with Rack, first plane are formed along its length
There are multiple first through hole that the side for making the locking member penetrates,
It is also formed with corresponding to first plane and along the length side of second column in the exterior face of second column
To the second plane, the of side insertion of second plane formed with the locking member for making the insertion first through hole
Two through holes, and row of second through hole formed with number corresponding with the number of the first through hole.
3. bracket upright post according to claim 2, wherein,
What the length sticking department was moved linearly with the rotation by the operation wheel disc along first column
Double-linked cam, the locking member realize the exterior face close to or away from first column by the double-linked cam.
4. bracket upright post according to claim 3, wherein,
The outward appearance of the length sticking department is formed by shell, the operation opening of the rotating disk by the front openings to the shell
Portion exposes, and enables the user to realize operation.
5. bracket upright post according to claim 4, wherein,
The shell is made up of outer cover body and the casing cover being arranged at before the outer cover body.
6. bracket upright post according to claim 5, wherein,
The double-linked cam is moved along a straight line by the driving rod protruded from the back side both ends of the operation rotating disk, and described
Moving cam has the linkage inclined plane for guiding the locking member, and puts on the operating physical force for operating rotating disk when removing, then described
Double-linked cam resets into original position by the first elastomeric element being arranged between the double-linked cam and the shell.
7. bracket upright post according to claim 6, wherein,
The locking member has penetrates the first through hole of first column and the second through hole of second column simultaneously
With reference to pin, and there is the second elastomeric element between the locking member and the shell, so that entering institute with reference to pin edge
The direction of first through hole and second through hole is stated by elastic force.
8. bracket upright post according to claim 1, wherein,
The end of second column has base portion of the bottom faces into inclined plane, so that the front support of the inclined plane is the bottom of in
Face, and it is set to indicate that a part for device protrudes from outside by the through hole of the inclined plane, so as to show base portion
Setting state.
9. bracket upright post according to claim 8, wherein,
The indicator using on the basis of the central shaft as pivot in both sides formed with first and second, described first
Portion, by spring supporting, and is formed at second side in a manner of the outside of base portion is protruded from by the through hole
First sign and the second sign on surface are optionally exposed to outside by the open window of the base portion.
10. a kind of child's safety seat, including：
Safety seat body；And
Bracket upright post any one of claim 1 to claim 9, the bracket upright post is with can be in the emergency seat
The one end of chair body is close to the bottom faces of the safety seat body, and can also be relative to the safety seat body exhibition
The mode opened is set.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160118274A KR101850833B1 (en) | 2016-09-13 | 2016-09-13 | Support leg and safety car seat for infant using the same |
| KR10-2016-0118274 | 2016-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107813738A true CN107813738A (en) | 2018-03-20 |
| CN107813738B CN107813738B (en) | 2020-03-10 |
Family
ID=61600812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922110.2A Expired - Fee Related CN107813738B (en) | 2016-09-13 | 2016-10-21 | Stand column and child safety seat using same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101850833B1 (en) |
| CN (1) | CN107813738B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101941887B1 (en) * | 2018-08-30 | 2019-01-25 | 주식회사 이노프 | Height adjustment device for furniture |
| CN115123033B (en) * | 2022-05-05 | 2024-04-05 | 好孩子儿童用品有限公司 | Safety seat |
| KR20230002213U (en) | 2022-05-12 | 2023-11-21 | 이지영 | Infant car seat with improved convenience |
| KR200497819Y1 (en) | 2022-05-12 | 2024-03-08 | 이지영 | Infant car seat with seat rotation control |
| KR102464139B1 (en) | 2022-06-22 | 2022-11-09 | 주식회사 비전이노베이션 | A Stroller Compatible with Car seat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035880A (en) * | 2010-10-06 | 2012-04-16 | 다까따가부시끼가이샤 | Child seat |
| KR101400683B1 (en) * | 2013-04-19 | 2014-05-29 | 이현용 | Device height adjustable desks and chairs |
| CN203637616U (en) * | 2013-11-19 | 2014-06-11 | 宁波妈咪宝婴童用品制造有限公司 | Expansion adjusting mechanism for supporting legs of child safety seat |
| CN204077432U (en) * | 2014-09-05 | 2015-01-07 | 宁波市博林日用品制造有限公司 | A kind of supporting foot structure of child safety seat |
| KR20160001874A (en) * | 2014-06-27 | 2016-01-07 | (유)삼송 | Supporter rack of car-seat for baby |
| CN105329123A (en) * | 2014-07-11 | 2016-02-17 | 宝钜儿童用品香港股份有限公司 | Adjusting mechanism and child safety seat with the same |
| CN205344586U (en) * | 2016-02-02 | 2016-06-29 | 麦克英孚(宁波)婴童用品有限公司 | Safe seat supporting leg with bottom contact indicating device |
-
2016
- 2016-09-13 KR KR1020160118274A patent/KR101850833B1/en active IP Right Grant
- 2016-10-21 CN CN201610922110.2A patent/CN107813738B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120035880A (en) * | 2010-10-06 | 2012-04-16 | 다까따가부시끼가이샤 | Child seat |
| KR101400683B1 (en) * | 2013-04-19 | 2014-05-29 | 이현용 | Device height adjustable desks and chairs |
| CN203637616U (en) * | 2013-11-19 | 2014-06-11 | 宁波妈咪宝婴童用品制造有限公司 | Expansion adjusting mechanism for supporting legs of child safety seat |
| KR20160001874A (en) * | 2014-06-27 | 2016-01-07 | (유)삼송 | Supporter rack of car-seat for baby |
| CN105329123A (en) * | 2014-07-11 | 2016-02-17 | 宝钜儿童用品香港股份有限公司 | Adjusting mechanism and child safety seat with the same |
| CN204077432U (en) * | 2014-09-05 | 2015-01-07 | 宁波市博林日用品制造有限公司 | A kind of supporting foot structure of child safety seat |
| CN205344586U (en) * | 2016-02-02 | 2016-06-29 | 麦克英孚(宁波)婴童用品有限公司 | Safe seat supporting leg with bottom contact indicating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107813738B (en) | 2020-03-10 |
| KR101850833B1 (en) | 2018-05-31 |
| KR20180029766A (en) | 2018-03-21 |
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