CN207826019U - The mounting structure of child safety seat and its safety belt - Google Patents
The mounting structure of child safety seat and its safety belt Download PDFInfo
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- CN207826019U CN207826019U CN201820140359.2U CN201820140359U CN207826019U CN 207826019 U CN207826019 U CN 207826019U CN 201820140359 U CN201820140359 U CN 201820140359U CN 207826019 U CN207826019 U CN 207826019U
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Abstract
The utility model is related to a kind of child safety seat and its mounting structure of safety belt, the child safety seat includes backrest frames, and the mounting structure includes：Power transmission skeleton of the cross-brace between two side skeletons being oppositely arranged on the backrest frames, and be fixedly connected with corresponding side skeleton；And from the end Y-shaped of safety belt at two shoulder safety belts, the shoulder safety belt is attached at the side of the power transmission skeleton and bypassed from the top of the power transmission skeleton and extend to form shoulder belt exposed division to the other side.The utility model connects two side skeletons using power transmission skeleton, forms a stress entirety, forms rational force transferring structure, solves the problems, such as stress concentration and influences integral strength.The utility model makes backrest frames integrally bear the power that shoulder safety belt is subject to, and has preferable stability, it is ensured that whole solid and reliable of backrest frames, and protecting effect to child safety seat and integral strength play the role of advantage.
Description
Technical field
The utility model is related to child safety seat construction applications, the peace of a kind of child safety seat and its safety belt is refered in particular to
Assembling structure.
Background technology
A kind of motor vehicle child passenger used tool when with restraint system being children riding, that is, child safety seat
Chair, it acts as：When encountering emergency brake or colliding, children's life security can be ensured to the maximum extent, reduce casualty rate, it is existing
Child safety seat in technology, which all needs to be placed on automotive seat, to be used.
Common child safety seat is to bring to reach using five-point safety that child passenger is constrained on safety seat,
To reduce risk of injury and injury.Shoulder safety belt in five-point safety band can bear huge active force in an impact, and
Existing shoulder safety belt is connected on the chair framework of child safety seat by single-point, to which its power being subject to passes through
The connection single-point passes to chair framework so that the stress concentration of chair framework influences the integral strength of chair framework.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of child safety seat and its installation band are provided
Mounting structure, solve chair framework stress concentration existing for the connection type of existing single-point power transmission and influence integral strength
Problem.
Realizing the technical solution of above-mentioned purpose is：
The utility model provides a kind of mounting structure of the safety belt of child safety seat, the child safety seat packet
Backrest frames are included, the mounting structure includes：
Power transmission skeleton of the cross-brace between two side skeletons being oppositely arranged on the backrest frames, and with it is corresponding
Side skeleton be fixedly connected；And
From the end Y-shaped of safety belt at two shoulder safety belts, the shoulder safety belt is attached at the power transmission bone
The side of frame simultaneously bypasses from the top of the power transmission skeleton and extends to form shoulder belt exposed division to the other side.
Power transmission skeleton is arranged in the mounting structure of safety belt provided by the utility model on backrest frames, by shoulder safety
Band part is sticked on power transmission skeleton and bypasses the power transmission skeleton so that the power that shoulder safety belt is subject to can pass to power transmission bone
Frame uniformly transfers power to the side skeleton of backrest frames both sides, then up and down via side skeleton via power transmission skeleton
It transmits, is ultimately transferred to automotive seat.Two side skeletons are connected using power transmission skeleton, form a stress entirety, compared to
The stress of existing single-point forms rational force transferring structure, solves the problems, such as stress concentration and influences integral strength.This reality
Make backrest frames integrally bear the power that shoulder safety belt is subject to novel mounting structure, there is preferable stability, it is ensured that
Whole solid and reliable of backrest frames, and protecting effect to child safety seat and integral strength have work favourable
With.
The mounting structure of the safety belt of the utility model child safety seat further improvement lies in that, the power transmission skeleton
It is fixedly connected with the top framework of the backrest frames.
The mounting structure of the safety belt of the utility model child safety seat further improvement lies in that, the power transmission skeleton
Spaced multiple vertical members are equipped with, the top of the vertical member is fixedly connected with the top framework of the backrest frames,
And the spacing between two vertical members of the shoulder safety belt both sides is adapted with the width of the shoulder safety belt with right
The shoulder safety belt is limited.
The mounting structure of the safety belt of the utility model child safety seat further improvement lies in that, the backrest frames
Top framework in the middle part of be installed with for the connection structure that is connect with automotive seat.
The mounting structure of the safety belt of the utility model child safety seat further improvement lies in that, the backrest frames
The bottom of side skeleton be correspondingly connected with to constitute the chair framework of child safety seat by pin shaft structure and cushion skeleton.
The mounting structure of the safety belt of the utility model child safety seat further improvement lies in that, shoulder safety
The part that band is attached at the power transmission skeleton is oblique.
The utility model additionally provides a kind of child safety seat, including：
Backrest frames have two side skeletons being oppositely arranged；
Power transmission skeleton of the cross-brace between two side skeletons, the power transmission skeleton and corresponding side bone
Frame is fixedly connected；And
The safety belt being vertically set at the backrest frames, there are two shoulder safety for the top bifurcated formation of the safety belt
Band, the shoulder safety belt be attached at the side of the power transmission skeleton and bypassed from the top of the power transmission skeleton and to the other side
Extend to form shoulder belt exposed division.
The utility model child safety seat further improvement lies in that, the top of the power transmission skeleton and the backrest frames
Portion's skeleton is fixedly connected.
The utility model child safety seat further improvement lies in that, the middle part of the top framework of the backrest frames is solid
Equipped with the connection structure for being connect with automotive seat.
The utility model child safety seat further improvement lies in that, the bottom of the side skeleton of the backrest frames is logical
Pin shaft structure is crossed to be correspondingly connected with to constitute the chair framework of child safety seat with cushion skeleton.
Description of the drawings
Fig. 1 is the structural schematic diagram of the mounting structure of the utility model child safety seat and its safety belt.
Fig. 2 be the utility model child safety seat and its safety belt mounting structure in backrest structure front view.
Fig. 3 is the side view of the mounting structure of the utility model child safety seat and its safety belt.
Fig. 4 is the structure amplification at pin shaft structure in the mounting structure of the utility model child safety seat and its safety belt
Schematic diagram.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, the utility model provides the mounting structure of child safety seat and its safety belt, for solving shoulder
Safety belt can bear huge active force in an impact, and then be generated to the integral strength of child safety seat in conductive process
The problem of influence.The child safety seat of the utility model and its mounting structure for installing band, are pacified shoulder by power transmission skeleton
The power that full band is subject to passes to two side skeletons of backrest frames, then passes through connection position up and down by two side skeletons
It sets and passes to automotive seat, pass through the intermal force of power transmission skeleton so that backrest frames integrally uniformly bear shoulder safety belt biography
The power passed, the problem of avoiding stress concentration and influence seat integral strength, the structure of the utility model is by rationally conducting work
Firmly and protecting effect and its integral strength to child safety seat play the role of advantage.Below in conjunction with the accompanying drawings to this practicality
The mounting structure of Novel child safety seat and its safety belt illustrates.
Refering to fig. 1, it is shown that the structural schematic diagram of the mounting structure of the utility model child safety seat and its safety belt.
Referring to Fig.2, showing the front view of backrest structure in the mounting structure of the utility model child safety seat and its safety belt.Under
Face combined with Figure 1 and Figure 2, illustrates the mounting structure of the safety belt of the utility model child safety seat.
As depicted in figs. 1 and 2, the mounting structure of the safety belt of the child safety seat of the utility model includes power transmission skeleton
22 and shoulder safety belt 231, child safety seat 20 includes backrest frames 211, which is used as child safety seat
The support construction of 20 backrest is main stressed member.22 cross-brace of power transmission skeleton is oppositely arranged on backrest frames 211
Two side skeletons 2111 between, and power transmission skeleton 22 is fixedly connected with corresponding side skeleton 2111, passes through power transmission skeleton
22 force structures for being connected to form a whole two side skeletons 2111；Shoulder safety belt 231 is two, from safety belt 23
End Y-shaped at two shoulder safety belts 231, shoulder safety belt 231 is sticked in the side of power transmission skeleton 22 and from power transmission
The top of skeleton 22 bypasses and extends to form shoulder belt exposed division 2311 to the other side.With on child safety seat 20 for leaning on and sitting
The face leaned on is front, another to be illustrated for the back side relative to positive face：Close positive face is first on backrest frames 22
Side, the face close to the back side are the second side, and 231 part of shoulder safety belt is sticked in power transmission bone by shoulder safety belt 231 in setting
The second side of frame 22, and then around the top of power transmission skeleton 22 shoulder exposed division is extended to form to the first side of power transmission skeleton 22
2311, which is used to pass through by back from child safety seat 20 and be used so that user wears.
The Path of Force Transfer of the mounting structure of the utility model safety belt is：Shoulder safety belt 231 is directly passed by active force
Power transmission skeleton 22 is passed, which is laterally to be arranged, and the force direction of active force is perpendicular to power transmission bone
The active force being subject to is passed to the side skeleton 2111 of both sides, side bone by the direction of frame 22 being laterally arranged, power transmission skeleton 22
Frame 2111 again transmits the active force up and down, is passed up to top framework 2112, and then pass to by junction
Automotive seat is passed down to cushion skeleton 212, and then passes to automotive seat by junction.Act on shoulder safety belt
The conduction that active force on 231 passes through power transmission skeleton 22 and side skeleton 2111 so that the active force is evenly distributed in backrest
On skeleton 211, and the effect of the whole stress of backrest frames 211 is realized, avoids stress concentration and influence asking for integral strength
Topic.
The mounting structure of the safety belt of the utility model bypasses the mounting means of power transmission skeleton using shoulder safety belt, by shoulder
The active force that portion's safety belt is subject to is directly passed to power transmission skeleton, and power transmission skeleton and the side skeleton 2111 of both sides are fixed and connected
It connects, forms the force structure of an entirety, namely stress is carried out using entire backrest frames 211, there is higher stability,
It can ensure the integral strength of backrest structure.
As a better embodiment of the utility model, as shown in Fig. 2, the top of power transmission skeleton 22 and backrest frames 211
Portion's skeleton 2111 is fixedly connected.Backrest frames 211 include two side skeletons 2112 being oppositely arranged and a top framework
2111, which is fixedly connected with the top of two side skeletons 2111, so that the backrest frames 211 are in door
Font.After power transmission skeleton 22 is also fixedly connected with top framework 2111 so that the active force suffered by the power transmission skeleton 22, energy
Enough active forces for directly passing to side skeleton 2111 and top framework 2112 namely power transmission skeleton 22, can partly pass to
The side skeleton 2111 of both sides, other part pass to top framework 2112, power transmission skeleton 22, top framework 2112 and two sides
Portion's skeleton 2111 connects integral, forms integrated force structure, structural integrity is strong, and stability under loading is secured, it can be ensured that youngster
The integral strength of virgin safety seat and safety.
Preferably, power transmission skeleton 22 is equipped with spaced multiple vertical members 221, the top of vertical member 221 and backrest
The top framework 2112 of skeleton 211 is fixedly connected, and the biography of power is carried out by the junction of vertical member 221 and top framework 2112
It passs, spaced multiple vertical members 221 will act at the active force Transmit evenly on power transmission skeleton 22 to top framework
2112 so that the whole uniform force of top framework 2112, stable structure.Further, it is located at the two of 231 both sides of shoulder safety belt
The spacing of a vertical member 221 is adapted with the width of shoulder safety belt 231, to be limited to shoulder safety belt 231.It utilizes
Two vertical members 221 positioned at 231 both sides of shoulder safety belt limit the left and right play of shoulder safety belt 231 in the horizontal, effectively
Shoulder safety belt 231 is limited.
As another better embodiment of the utility model, in conjunction with shown in Fig. 2 and Fig. 3, the top bone of backrest frames 211
The middle part of frame 2112 is installed with for the connection structure 2113 that is connect with automotive seat, by the connection structure 2113 by children's safety
Seat 20 is fixedly connected with automotive seat, and then in transmitting forces, by the connection structure 2113 by top framework 2112
The active force being subject to passes to automotive seat.
As the another better embodiment of the utility model, as shown in Figure 3 and Figure 4, the side skeleton of backrest frames 211
2111 bottom is correspondingly connected with to constitute the seat bone of child safety seat 20 by pin shaft structure 213 and cushion skeleton 212
Frame 21.The shape of chair framework 21 is similar to the shape of child safety seat 20, for providing support for child safety seat 20
Spine is leaned in basis, the cushion foaming for being coated on cushion skeleton 212 and cladding that foaming formation one is carried out on chair framework 21
The backrest of frame 211 foams, and then cladding surface cover is also formed child safety seat in backrest foaming and cushion foaming,
Correspond to shoulder belt exposed division 2311 in backrest foaming equipped with perforating, to enable the shoulder belt exposed division 2311 can be by the perforating by
It is pierced by, forms the safety belt worn for user.The chair framework 221 of the utility model by the pin shaft structure 213 of setting come
Connect backrest frames 211 and cushion skeleton 212 so that the backrest frames 211 can realize folding work(by pin shaft structure 213
Can, when in use, which can be fastened in cushion skeleton 212 by state in a vertical shape by pin shaft structure 213,
It leans on for user, is stacked in by not needing in use, the backrest frames 211 can be folded down by pin shaft structure 213
The function of folding is realized in the top of cushion skeleton 212, convenient for storage.
Preferably, shown in as shown in Figure 1, Figure 3 and Figure 4, vertically arranged connecting plate is connected in the both sides of cushion skeleton 212
2121, which is rotatably coupled with corresponding side skeleton 2111 by pin shaft structure 213 so that side skeleton
2111 can carry out rotation by pin shaft structure 213 adjusting and is fixed after adjustment, is provided on connecting plate 2121 and pin
Compatible two card slots of limit shaft of axle construction 213, first card slot are located at the top of connecting plate 2121, second slot
In close 20 positive side of child safety seat on connecting plate 2121.When backrest frames 211 are in a vertical shape namely children pacify
Full seat 20 is in unfolded state so that in use, the limit shaft of pin shaft structure 213 is fastened in first card slot, spine is leaned in realization
Frame 211 is fixedly connected with cushion skeleton 212, in power transmission, is transmitted the stress of side skeleton 2111 by the pin shaft structure 213
To cushion skeleton 212；When backrest frames 211 are horizontal namely when child safety seat 20 retracts in folded state,
The limit shaft of pin shaft structure 213 is fastened in second card slot, realizes folding rear lateral portion skeleton 2111 and cushion skeleton 212
It is fixedly connected.It is corresponded on child safety seat 20 and is provided with connecting node at the position of pin shaft structure 213, which uses
It is connect in the ISOFIX on automotive seat, and then in stress, automotive seat is transmitted the force to by connecting node.
As shown in Fig. 2, the Path of Force Transfer of the utility model enable active force that shoulder safety belt 231 is subject to equably
Whole backrest frames 211 are passed to, when the active force is passed to automotive seat by backrest frames 211, pass through three nodes
It is transmitted, first node is the connection structure 2113 positioned at 2112 middle part of top framework, second node and third section
Point is the connecting node being connect with automotive seat being arranged at two pin shaft structures 213, and three nodes are located at the three of triangle
A vertex, the node for transmitting power may make up stable triangularity force structure, and act on the active force on backrest frames 211 then
It is on power transmission skeleton 22, preferably, the power transmission skeleton 22 is close to the setting of top framework 2112, shoulder safety belt 231 and biography
The part that power skeleton 22 is bonded is located at the center of the triangle of three nodes composition, in this way by power transmission skeleton 22 and by spine
One stress of conduct of frame 211 on the whole when, the structure that power transmission skeleton 22 and backrest frames 211 form a gate is whole
Body, the active force of both direction are respectively acting on the center on three vertex and triangle of triangle, the effect in a direction
Power is perpendicular to backrest and towards the pulling force for coming from automotive seat at the back side, and the active force in another direction is perpendicular to backrest
And towards the positive pulling force for coming from shoulder safety belt, so that active force equably supports on the whole in the structure of gate
Disappear, ensure that the structural strength of backrest frames 211, forms solid and reliable overall structure.
As another better embodiment of the utility model, shoulder safety belt 231 is sticked in the part of power transmission skeleton 22
Oblique setting.As shown in Fig. 2, preferably, power transmission skeleton 22 includes two lateral members 222, two lateral members 222 are in certain
Spacing is arranged, and vertical member 221 is vertically connected at two lateral members 222.The end of two lateral members 222 and corresponding side skeleton
2111 medial surface is fixedly connected.Two lateral members 222 are arranged in certain spacing so that shoulder safety belt 231 and lateral member
221 and the area that is in contact of vertical member 222 it is larger, to increase forced area, improve the stability of power transmission.
Further, installation 23 bifurcated of band forms the transverse direction of the end of shoulder safety belt 231 and the bottom of power transmission skeleton 22
Part 222 is in contact, and two formed after bifurcated shoulder safety belt 231 is inclined to be upwardly extended and from the lateral member at top 222
Top bypasses, and to which two 231 force-transmitting parts of shoulder safety belt also constitute V-structure, power transmission is carried out by the V-structure.
The utility model additionally provides a kind of child safety seat, is illustrated below to the child safety seat.
As depicted in figs. 1 and 2, the child safety seat 20 of the utility model includes backrest frames 211,22 and of power transmission skeleton
Safety belt 23, backrest frames 211 have two side skeletons 2111 being oppositely arranged；22 cross-brace of power transmission skeleton is in two sides
Between portion's skeleton 2111, and power transmission skeleton 22 is fixedly connected with corresponding side skeleton 2111；Safety belt 23, which is vertically provided at, to be leaned on
At spine frame 211, the top bifurcated of the safety belt 23 is formed with two shoulder safety belts 231, and shoulder safety belt 231 is sticked in power transmission
The side of skeleton 22 simultaneously bypasses from the top of power transmission skeleton 22 and extends to form shoulder belt exposed division 2311 to the other side.
With on child safety seat 20 for lean on and seating face be front, it is another relative to positive face be the back side progress
Explanation：Close positive face is the first side on backrest frames 22, and the face close to the back side is the second side, and shoulder safety belt 231 is being set
When setting, 231 part of shoulder safety belt is sticked in the second side of power transmission skeleton 22, so around the top of power transmission skeleton 22 and to
First side of power transmission skeleton 22 extends to form shoulder exposed division 2311, which is used for from child safety seat 20
By back pass through for user wear use.
The Path of Force Transfer of the utility model child safety seat is：Shoulder safety belt 231 is directly passed to by active force
Power transmission skeleton 22,22 setting direction of power transmission skeleton are laterally to be arranged, and the force direction of active force is perpendicular to power transmission skeleton 22
The direction being laterally arranged, the active force being subject to passes to the side skeleton 2111 of both sides, side skeleton by power transmission skeleton 22
2111 again transmit the active force up and down, are passed up to top framework 2112, and then pass to vapour by junction
Vehicle seats are passed down to cushion skeleton 212, and then pass to automotive seat by junction.Act on shoulder safety belt 231
On the active force conduction that passes through power transmission skeleton 22 and side skeleton 2111 so that the active force is evenly distributed in backrest frames
On 211, and the effect of the whole stress of backrest frames 211 is realized, the problem of avoiding stress concentration and influence integral strength.
The utility model bypasses the mounting means of power transmission skeleton, the effect that shoulder safety belt is subject to using shoulder safety belt
Power is directly passed to power transmission skeleton, and power transmission skeleton is fixedly connected with the side skeleton 2111 of both sides, one entirety of formation
Force structure, namely stress is carried out using entire backrest frames 211, there is higher stability, it can be ensured that backrest structure
Integral strength.
As a better embodiment of the utility model, the top framework 2112 of power transmission skeleton 22 and backrest frames 211
It is fixedly connected.Backrest frames 211 include two side skeletons 2112 being oppositely arranged and a top framework 2111, the top bone
Frame 2111 is fixedly connected with the top of two side skeletons 2111, so that the backrest frames 211 are in door shape.By power transmission bone
After frame 22 is also fixedly connected with top framework 2111 so that the active force suffered by the power transmission skeleton 22 can be transmitted directly
To the active force of side skeleton 2111 and top framework 2112 namely power transmission skeleton 22, the side bone of both sides can be partly passed to
Frame 2111, other part pass to top framework 2112, and power transmission skeleton 22, top framework 2112 and two side skeletons 2111 connect
It is connected into entirety, forms integrated force structure, structural integrity is strong, and stability under loading is secured, it can be ensured that child safety seat
Integral strength and safety.
Preferably, power transmission skeleton 22 is equipped with spaced multiple vertical members 221, the top of vertical member 221 and backrest
The top framework 2112 of skeleton 211 is fixedly connected, and the biography of power is carried out by the junction of vertical member 221 and top framework 2112
It passs, spaced multiple vertical members 221 will act at the active force Transmit evenly on power transmission skeleton 22 to top framework
2112 so that the whole uniform force of top framework 2112, stable structure.Further, it is located at the two of 231 both sides of shoulder safety belt
The spacing of a vertical member 221 is adapted with the width of shoulder safety belt 231, to be limited to shoulder safety belt 231.It utilizes
Two vertical members 221 positioned at 231 both sides of shoulder safety belt limit the left and right play of shoulder safety belt 231 in the horizontal, effectively
Shoulder safety belt 231 is limited.
Further, power transmission skeleton 22 further includes two lateral members 222, and two lateral members 222 are arranged in a determining deviation,
Vertical member 221 is vertically connected at two lateral members 222.The end of two lateral members 222 is interior with corresponding side skeleton 2111
Side is fixedly connected.
As another better embodiment of the utility model, the middle part of the top framework 2112 of backrest frames 211 is fixed
There is the connection structure 2113 for being connect with automotive seat.By the connection structure 2113 by child safety seat 20 and automotive seat
It is fixedly connected, and then in transmitting forces, is transmitted by the active force that top framework 2112 is subject to by the connection structure 2113
To automotive seat.
As the another better embodiment of the utility model, as shown in Figure 3 and Figure 4, the side skeleton of backrest frames 211
2111 bottom is correspondingly connected with to constitute the seat bone of child safety seat 20 by pin shaft structure 231 and cushion skeleton 212
Frame 21.The shape of chair framework 21 is similar to the shape of child safety seat 20, for providing support for child safety seat 20
Spine is leaned in basis, the cushion foaming for being coated on cushion skeleton 212 and cladding that foaming formation one is carried out on chair framework 21
The backrest of frame 211 foams, and then cladding surface cover is also formed child safety seat in backrest foaming and cushion foaming,
Correspond to shoulder belt exposed division 2311 in backrest foaming equipped with perforating, to enable the shoulder belt exposed division 2311 can be by the perforating by
It is pierced by, forms the safety belt worn for user.The chair framework 221 of the utility model by the pin shaft structure 213 of setting come
Connect backrest frames 211 and cushion skeleton 212 so that the backrest frames 211 can realize folding work(by pin shaft structure 213
Can, when in use, which can be fastened in cushion skeleton 212 by state in a vertical shape by pin shaft structure 213,
It leans on for user, is stacked in by not needing in use, the backrest frames 211 can be folded down by pin shaft structure 213
The function of folding is realized in the top of cushion skeleton 212, convenient for storage.
It include the installation knot of the safety belt of above-mentioned child safety seat on the child safety seat 20 of the utility model
Structure, the Path of Force Transfer of the child safety seat 20 can be found in the description of the Path of Force Transfer of belt mounting structure part, and the two exists
Structure is identical as in effect, and details are not described herein.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not be constituted to this practicality
Novel restriction, the utility model will be using the ranges that the appended claims define as the scope of protection of the utility model.
Claims (10)
1. a kind of mounting structure of the safety belt of child safety seat, the child safety seat include backrest frames, feature
It is, the mounting structure includes：
Power transmission skeleton of the cross-brace between two side skeletons being oppositely arranged on the backrest frames, and with corresponding side
Portion's skeleton is fixedly connected；And
From the end Y-shaped of safety belt at two shoulder safety belts, the shoulder safety belt is attached at the power transmission skeleton
Side simultaneously bypasses from the top of the power transmission skeleton and extends to form shoulder belt exposed division to the other side.
2. the mounting structure of the safety belt of child safety seat as described in claim 1, which is characterized in that the power transmission skeleton
It is fixedly connected with the top framework of the backrest frames.
3. the mounting structure of the safety belt of child safety seat as claimed in claim 1 or 2, which is characterized in that the power transmission
Skeleton is equipped with spaced multiple vertical members, and the top of the vertical member and the top framework of the backrest frames fix company
Connect, and positioned at the shoulder safety belt both sides two vertical members between spacing be adapted with the width of the shoulder safety belt with
The shoulder safety belt is limited.
4. the mounting structure of the safety belt of child safety seat as described in claim 1, which is characterized in that the backrest frames
Top framework in the middle part of be installed with for the connection structure that is connect with automotive seat.
5. the mounting structure of the safety belt of child safety seat as described in claim 1, which is characterized in that the backrest frames
The bottom of side skeleton be correspondingly connected with to constitute the chair framework of child safety seat by pin shaft structure and cushion skeleton.
6. the mounting structure of the safety belt of child safety seat as described in claim 1, which is characterized in that the shoulder safety
The part that band is attached at the power transmission skeleton is oblique.
7. a kind of child safety seat, which is characterized in that including：
Backrest frames have two side skeletons being oppositely arranged；
Power transmission skeleton of the cross-brace between two side skeletons, the power transmission skeleton are solid with corresponding side skeleton
Fixed connection；And
The top bifurcated of the safety belt being vertically set at the backrest frames, the safety belt is formed there are two shoulder safety belt,
The shoulder safety belt is attached at the side of the power transmission skeleton and bypasses from the top of the power transmission skeleton and prolong to the other side
It stretches to form shoulder belt exposed division.
8. child safety seat as claimed in claim 7, which is characterized in that the top of the power transmission skeleton and the backrest frames
Portion's skeleton is fixedly connected.
9. child safety seat as claimed in claim 7, which is characterized in that the middle part of the top framework of the backrest frames is solid
Equipped with the connection structure for being connect with automotive seat.
10. child safety seat as claimed in claim 7, which is characterized in that the bottom of the side skeleton of the backrest frames
It is correspondingly connected with to constitute the chair framework of child safety seat by pin shaft structure and cushion skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140359.2U CN207826019U (en) | 2018-01-26 | 2018-01-26 | The mounting structure of child safety seat and its safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820140359.2U CN207826019U (en) | 2018-01-26 | 2018-01-26 | The mounting structure of child safety seat and its safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207826019U true CN207826019U (en) | 2018-09-07 |
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ID=63395246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820140359.2U Active CN207826019U (en) | 2018-01-26 | 2018-01-26 | The mounting structure of child safety seat and its safety belt |
Country Status (1)
| Country | Link |
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| CN (1) | CN207826019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215950A (en) * | 2018-01-26 | 2018-06-29 | 上海沃雨电子科技有限公司 | The mounting structure of child safety seat and its safety belt |
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2018
- 2018-01-26 CN CN201820140359.2U patent/CN207826019U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215950A (en) * | 2018-01-26 | 2018-06-29 | 上海沃雨电子科技有限公司 | The mounting structure of child safety seat and its safety belt |
| WO2019144509A1 (en) * | 2018-01-26 | 2019-08-01 | 上海沃雨电子科技有限公司 | Child safety seat, and installation structure of safety belt therefor |
| CN108215950B (en) * | 2018-01-26 | 2024-03-08 | 上海沃雨电子科技有限公司 | Child safety seat and safety belt mounting structure thereof |
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