CN208544164U - A kind of infantile safety chair - Google Patents
A kind of infantile safety chair Download PDFInfo
- Publication number
- CN208544164U CN208544164U CN201820205997.8U CN201820205997U CN208544164U CN 208544164 U CN208544164 U CN 208544164U CN 201820205997 U CN201820205997 U CN 201820205997U CN 208544164 U CN208544164 U CN 208544164U
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- CN
- China
- Prior art keywords
- buffer unit
- kelly
- safety seat
- spring
- offers
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to safety seat technical fields, and disclose a kind of infantile safety chair, including pedestal, the side fixing sleeve on base bottom top is equipped with bearing, and the bottom end of bearing offers card slot, movable axis is movably installed in the middle part of bearing, and the bottom on the outside of movable axis offers bayonet, the top of base bottom offers annular groove, and the inside on front side of base bottom offers first sliding groove, the internal activity of first sliding groove is set with kelly, and the middle part fixing sleeve of kelly is equipped with fixed ring, side outside kelly is movably installed with the first spring, the side of first sliding groove and the side of fixed ring are connected by the first spring transmission.The infantile safety chair, by pulling kelly, kelly movable axis is set to thread off, safety seat can be rotated, and at 180 ° of safety seat rotation, kelly will be clamped with bayonet automatically, prevent safety seat from deflecting, make safety seat convenient for adjusting angle, improves the ease for use of child safety seat.
Description
Technical field
The utility model relates to safety seat technical field, specially a kind of infantile safety chair.
Background technique
Child safety seat is a kind of children's design for aiming at different weight, child is strapped in safety seat, can be had
Effect improves the seat of children riding safety, in the case where car crass or deceleration suddenly, it is possible to reduce the punching press to children
The body of power and limiting child is mobile to mitigate the injury to them, the definition of the mandatory execution standard ECER44/03 in Europe
It is: is capable of fixing on motor vehicles, with ISOFIX interface, the safety belt assembly of LATCH interface or flexibility component, adjusts
The children's safety guard system of the compositions such as mechanism and attachment is saved, international examination criteria is referring especially to ADAC test result.
In order to guarantee the safety of children riding, more and more parents are equipped with child safety seat for child, and existing
Child safety seat unadjustable seat after fixation direction, and the buffer distance of existing child safety seat is small, can not
The buffer function for carrying out multiple directions cannot absorb external impact force when accident occurs to greatest extent.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of infantile safety chair, and having can turn to and can
The advantages that carrying out the external force buffering of multiple directions, it is non-rotatable and can not carry out multiple directions to solve existing child safety seat
External force buffering the problem of.
(2) technical solution
For the purpose for realizing the above-mentioned external force buffering for turning to and can carrying out multiple directions, the utility model provides following skill
Art scheme: a kind of infantile safety chair, including pedestal, the side fixing sleeve on the base bottom top are equipped with bearing, and axis
The bottom end held offers card slot, and movable axis is movably installed in the middle part of the bearing, and the bottom on the outside of movable axis offers card
Mouthful, the top of the base bottom offers annular groove, and the inside on front side of base bottom offers first sliding groove, and described first
The internal activity of sliding slot is set with kelly, and the middle part fixing sleeve of kelly is equipped with fixed ring, the side activity outside the kelly
It is set with the first spring, the side of the first sliding groove and the side of fixed ring are connected by the first spring transmission, the activity
The top of axis is fixedly installed with the first buffer unit, and the side of the first buffer unit bottom end is fixedly installed with supporting block, described
The top of first buffer unit is fixedly installed with fixed frame, and the top of fixed frame is fixedly installed with the second buffer unit, described
The top of second buffer unit is fixedly installed with safety seat.
Preferably, first buffer unit includes the first fixed plate, and the first fixed plate is fixedly mounted on movable axis
The inside on top, first fixed plate offers second sliding slot, and the middle part on the inside of second sliding slot is movably installed with first and delays
Jumper bar, one end of first buffer bar is movably installed with second spring, and the other end of the first buffer bar is movably installed with
Three springs, the middle part of described second sliding slot one end and one end of the first buffer bar are sequentially connected by second spring, and second is sliding
The middle part of the slot other end is connect with the other end of the first buffer bar by third spring transmission.
Preferably, there are two the bayonet is total to, and two bayonets are symmetrically provided with the bottom of movable axis.
Preferably, the diameter of the fixed ring is less than the diameter of first sliding groove, and one end of fixed ring and first sliding groove
One side contacts.
Preferably, there are four the supporting block is total to, and four supporting blocks are in the cross bottom for being distributed in the first buffer unit
End, the diameter of four supporting blocks are less than the width of annular groove.
Preferably, first buffer unit is identical as the construction of the second buffer unit, and the first buffer unit and second
The direction of motion of buffer unit is mutually perpendicular to.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of infantile safety chair, have it is following the utility model has the advantages that
1, the infantile safety chair makes kelly movable axis thread off, can revolve to safety seat by pulling kelly
Turn, and safety seat rotate 180 ° when, kelly will automatically with bayonet be clamped, prevent safety seat from deflecting, and make safety seat
Convenient for adjusting angle, the ease for use of child safety seat is improved.
2, infantile safety chair, by using fixed frame is fixed to connect between the first buffer unit and the second buffer unit
It connects, and the buffering direction of the first buffer unit and the second buffer unit is vertical, carry out safety seat can when by colliding more
Angle buffering, improves the buffering effect of safety seat.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model left view；
Fig. 3 is enlarged drawing at the A of the utility model Fig. 1；
Fig. 4 is enlarged drawing at the B of the utility model Fig. 2；
Fig. 5 is the enlarged drawing of the first buffer unit of the utility model.
In figure: 1 pedestal, 2 bearings, 3 card slots, 4 movable axis, 5 bayonets, 6 annular grooves, 7 first sliding grooves, 8 kellies, 9 fixed rings,
10 first springs, 11 first buffer units, 111 first fixed plates, 112 second sliding slots, 113 first buffer bars, 114 second bullets
Spring, 115 third springs, 12 supporting blocks, 13 fixed frames, 14 second buffer units, 15 safety seats.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of infantile safety chair, including pedestal 1, the fixed suit in the side of 1 bottom apex of pedestal
There is bearing 2, and the bottom end of bearing 2 offers card slot 3, the middle part of bearing 2 is movably installed with movable axis 4, and on the outside of movable axis 4
Bottom offers bayonet 5, bayonet 5 altogether there are two, and two bayonets 5 are symmetrically provided with the bottom of movable axis 4, make safety seat 15
180 ° of rotation can be changed the steering of safety seat 15, prevent safety seat 15 from deflecting, the top of 1 bottom of pedestal offers
Annular groove 6, and the inside of 1 lower front of pedestal offers first sliding groove 7, the internal activity of first sliding groove 7 is set with kelly 8,
And the middle part fixing sleeve of kelly 8 is equipped with fixed ring 9, the diameter of fixed ring 9 is less than the diameter of first sliding groove 7, and the one of fixed ring 9
One side contacts at end and first sliding groove 7, fixed ring 9 can limit its collapsing length in pull kelly 8, and fixed ring 9 makes first
Spring 10 resets kelly 8, and the side outside kelly 8 is movably installed with the first spring 10, the side of first sliding groove 7 and solid
To determine the side of ring 9 to be sequentially connected by the first spring 10, the top of movable axis 4 is fixedly installed with the first buffer unit 11, and first
Buffer unit 11 includes the first fixed plate 111, and the first fixed plate 111 is fixedly mounted on the top of movable axis 4, and first is fixed
The inside of plate 111 offers second sliding slot 112, and the middle part of 112 inside of second sliding slot is movably installed with the first buffer bar 113,
One end of first buffer bar 113 is movably installed with second spring 114, and the other end of the first buffer bar 113 is movably installed with
Three springs 115, the middle part of 112 one end of second sliding slot and one end of the first buffer bar 113 are sequentially connected by second spring 114,
And the other end of the middle part of 112 other end of second sliding slot and the first buffer bar 113 is sequentially connected by third spring 115, second
Spring 114 and third spring 115 there are two, and the equal length of two second springs 114 and two third springs 115, and
The side of first buffer unit, 11 bottom end is fixedly installed with supporting block 12, supporting block 12 altogether there are four, and four supporting blocks 12 are in
The cross bottom end for being distributed in the first buffer unit 11, the diameter of four supporting blocks 12 are less than the width of annular groove 6, four supports
Block 12 can carry out safety seat 15 to stablize support, improve the stability of safety seat 15, the top of the first buffer unit 11
Be fixedly installed with fixed frame 13, and the top of fixed frame 13 is fixedly installed with the second buffer unit 14, the first buffer unit 11 with
The construction of second buffer unit 14 is identical, and the direction of motion of the first buffer unit 11 and the second buffer unit 14 is mutually perpendicular to,
First buffer unit 11 and the second buffer unit 14 can carry out multi-direction buffering, improve the safety of safety seat 15, and second
The top of buffer unit 14 is fixedly installed with safety seat 15.
When work, pedestal 1 is fixed on corresponding position first, then kelly 8 is pulled to can be rotated movable axis 4, will pacified
Full seat 15, which rotates 180 °, is clamped kelly 8 and movable axis 4 automatically, and then child is placed on safety seat 15 and fastens safety
Band, when accident occurs, safety seat 15 drives the second buffer unit 14 to carry out left and right buffering, and the second buffer unit 14 passes through solid
Determine frame 13 and drives the first buffer unit 11 or so buffering.
In conclusion the infantile safety chair makes 8 movable axis 4 of kelly thread off by pulling kelly 8, it can be to emergency seat
Chair 15 is rotated, and safety seat 15 rotate 180 ° when, kelly 8 will be clamped with bayonet 5 automatically, prevent safety seat 15 occur
Deflection makes safety seat 15 convenient for adjusting angle, improves the ease for use of child safety seat 15；Pass through the first buffer unit 11
And second be fixedly connected between buffer unit 14 using fixed frame 13, and the first buffer unit 11 and the second buffer unit 14 is slow
It is vertical to rush direction, makes safety seat 15 that can carry out multi-angle buffering when by colliding, improves the buffering effect of safety seat 15
Fruit；Solves the problems, such as the external force buffering that existing child safety seat is non-rotatable and can not carry out multiple directions.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of infantile safety chair, including pedestal (1), it is characterised in that: the side of pedestal (1) bottom apex is fixed
It is set with bearing (2), and the bottom end of bearing (2) offers card slot (3), is movably installed with movable axis in the middle part of the bearing (2)
(4), and the bottom on the outside of movable axis (4) offers bayonet (5), and the top of pedestal (1) bottom offers annular groove (6),
And the inside of pedestal (1) lower front offers first sliding groove (7), the internal activity of the first sliding groove (7) is set with kelly
(8), and the middle part fixing sleeve of kelly (8) is equipped with fixed ring (9), and the external side of the kelly (8) is movably installed with the first bullet
Spring (10), the side of the first sliding groove (7) and the side of fixed ring (9) are sequentially connected by the first spring (10), the work
The top of moving axis (4) is fixedly installed with the first buffer unit (11), and the side of the first buffer unit (11) bottom end is fixedly mounted
Have supporting block (12), the top of first buffer unit (11) is fixedly installed with fixed frame (13), and the top of fixed frame (13)
End is fixedly installed with the second buffer unit (14), and the top of second buffer unit (14) is fixedly installed with safety seat
(15)。
2. a kind of infantile safety chair according to claim 1, it is characterised in that: the first buffer unit (11) packet
It includes the first fixed plate (111), and the first fixed plate (111) is fixedly mounted on the top of movable axis (4), first fixed plate
(111) inside offers second sliding slot (112), and the middle part on the inside of second sliding slot (112) is movably installed with the first buffer bar
(113), one end of first buffer bar (113) is movably installed with second spring (114), and the first buffer bar (113) is another
One end is movably installed with third spring (115), and the one of the middle part of described second sliding slot (112) one end and the first buffer bar (113)
End is sequentially connected by second spring (114), and the middle part of second sliding slot (112) other end and the first buffer bar (113) is another
One end is sequentially connected by third spring (115).
3. a kind of infantile safety chair according to claim 1, it is characterised in that: there are two the bayonet (5) is total, and
Two bayonets (5) are symmetrically provided with the bottom of movable axis (4).
4. a kind of infantile safety chair according to claim 1, it is characterised in that: the diameter of the fixed ring (9) is small
Diameter in first sliding groove (7), and a side contacts of one end of fixed ring (9) and first sliding groove (7).
5. a kind of infantile safety chair according to claim 1, it is characterised in that: the supporting block (12) shares four
It is a, and four supporting blocks (12) are in the cross bottom end for being distributed in the first buffer unit (11), four supporting blocks (12)
Diameter is less than the width of annular groove (6).
6. a kind of infantile safety chair according to claim 1, it is characterised in that: first buffer unit (11) with
The construction of second buffer unit (14) is identical, and the first buffer unit (11) and the direction of motion of the second buffer unit (14) are mutual
Vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205997.8U CN208544164U (en) | 2018-02-06 | 2018-02-06 | A kind of infantile safety chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205997.8U CN208544164U (en) | 2018-02-06 | 2018-02-06 | A kind of infantile safety chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544164U true CN208544164U (en) | 2019-02-26 |
Family
ID=65417222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205997.8U Expired - Fee Related CN208544164U (en) | 2018-02-06 | 2018-02-06 | A kind of infantile safety chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626233A (en) * | 2019-10-22 | 2019-12-31 | 袁兴珍 | Child safety seat with automatic direction adjusting function |
| CN111071115A (en) * | 2020-01-20 | 2020-04-28 | 天台县有成汽车用品有限公司 | Damping rotary child safety seat |
-
2018
- 2018-02-06 CN CN201820205997.8U patent/CN208544164U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626233A (en) * | 2019-10-22 | 2019-12-31 | 袁兴珍 | Child safety seat with automatic direction adjusting function |
| CN111071115A (en) * | 2020-01-20 | 2020-04-28 | 天台县有成汽车用品有限公司 | Damping rotary child safety seat |
| CN111071115B (en) * | 2020-01-20 | 2021-01-12 | 上海远颂汽车技术有限公司 | Damping rotary child safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20200206 |