CN201124806Y - Hip belt adjusting device for seat of children's car - Google Patents
Hip belt adjusting device for seat of children's car Download PDFInfo
- Publication number
- CN201124806Y CN201124806Y CNU2007200454724U CN200720045472U CN201124806Y CN 201124806 Y CN201124806 Y CN 201124806Y CN U2007200454724 U CNU2007200454724 U CN U2007200454724U CN 200720045472 U CN200720045472 U CN 200720045472U CN 201124806 Y CN201124806 Y CN 201124806Y
- Authority
- CN
- China
- Prior art keywords
- automobile seat
- bracelet
- detent mechanism
- automotive seats
- crotch strap
- 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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- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a crotch belt adjusting instrument of a children automobile seat. The crotch belt adjusting instrument comprises a mounting bracket connected to an automobile seat body, a buckle which is arranged on the mounting bracket, and a crotch belt with adjustable length which is arranged between the buckle and the automobile seat body; the buckle and the mounting bracket are arranged in a slipping way along the front and the rear direction of the automobile seat body; in addition, a locating mechanism is arranged between the buckle and the mounting bracket. The crotch belt adjusting instrument overcomes the disassembly and assembly methods of the traditional crotch belt adjusting instrument in the children automobile seat, and easily adjusts the crotch belt position of the children automobile seat only through turning an adjusting handle, so as to lead the adjustment of the crotch belt to be simpler and more convenient.
Description
Technical field
The utility model relates to a kind of device for adjusting crotch strap of automobile seat for child.
Background technology
Safety in order to ensure children in the vehicle that travels, special-purpose automobile seat for child need be installed on automotive seat, seat band constrained system is arranged on the automobile seat for child, and it generally includes a pair of shoulder band, a pair of encirclement band and crotch's band (being called for short the hip band).The hip band is arranged on a certain position that is positioned at children's leg fork place on the automobile seat for child by bracelet, and children's safety must be able to be guaranteed in this position, also will possess enough traveling comforts simultaneously.Yet along with growing up gradually of children, the position of hip band can become and more and more no longer be fit to children's the bodily form, and to children's health formation extruding, must adjust the position of hip band this moment.Traditional device for adjusting crotch strap adopts detachable structure, need dismantle down bracelet during adjustment, adjusts new position, bracelet is reinstalled up again, and complicated operation is adjusted trouble.
Summary of the invention
Bracelet dismounting when regulating that the purpose of this utility model is to overcome hip band in original technology, the trouble of installing provide a kind of device for adjusting crotch strap of automobile seat for child easy and simple to handle.
For achieving the above object, the technical solution adopted in the utility model is: a kind of device for adjusting crotch strap of automobile seat for child, comprise the fixed mount that is connected on the automotive seats body, be arranged on bracelet on the described fixed mount, be arranged on the hip band of the adjustable in length between described bracelet and the described automotive seats body, described bracelet is provided with mutually slidably with the fore-and-aft direction of described fixed mount along described automotive seats body, and is provided with detent mechanism between described bracelet and the described fixed mount.
Offer groove to lower recess along the fore-and-aft direction of described automotive seats body on the described fixed mount, described bracelet is inserted in the described groove slidably along the fore-and-aft direction of described automotive seats body.Described detent mechanism comprises two stop pins being arranged on versatilely on the described bracelet, be arranged on the diameter of described each stop pin one end less than the guide part of described stop pin end diameter, the left and right sides that is positioned at described automotive seats body that is arranged on symmetry on the described fixed mount and the chute that extends along the fore-and-aft direction of described automotive seats body, be arranged on the described chute and at least two pairs of knock holees of the left and right sides that is positioned at described automotive seats body of symmetry; Described detent mechanism has lock-out state and released state, when described detent mechanism is in the lock state down, described stop pin is inserted in the corresponding described knock hole, when described detent mechanism is under the released state, described two stop pins and described knock hole all are separated, and described guide part is positioned at described chute.Described detent mechanism also comprises the pin position control mechanism.Described pin position control mechanism comprises the wedge type block in the described bracelet of being arranged on of slip, described wedge type block is provided with two locating surfaces, when described detent mechanism is in the lock state down, the other end of described two stop pins is resisted against respectively on described two locating surfaces, when described detent mechanism is under the released state, described two stop pins and described two locating surfaces all are separated.Be provided with the homophony spring between described wedge type block and the described bracelet.Be provided with the secondary spring of transferring between described two stop pins and the described bracelet.Be connected with the adjusting handle on the described wedge type block.
The utility model has been abandoned dismounting, the mounting means of traditional children automotive seats device for adjusting crotch strap, only stirs and regulates the hip band that handle promptly can the easy adjustment automobile seat for child, and it is easier to make the hip band regulate.
Description of drawings
Fig. 1 is the block diagram of automobile seat for child;
Fig. 2 is the stereo amplification figure of the device for adjusting crotch strap of automobile seat for child among Fig. 1;
Fig. 3 is that enlarged drawing is looked on the left side of the device for adjusting crotch strap of automobile seat for child among Fig. 1;
Fig. 4 is the A-A direction cutaway view among Fig. 3.
Wherein, 1, the automotive seats body, 2, fixed mount, 21, groove, 3, bracelet, 4, detent mechanism, 5, chute, 6, knock hole, 7, stop pin, 8, guide part, 9, the pin position control mechanism, 10, the homophony spring, 11, wedge type block, 12, locating surface, 13, the secondary spring of transferring, 14, regulate handle, 15, the hip band.
The specific embodiment
Referring to Fig. 1, a kind of device for adjusting crotch strap of automobile seat for child comprises the fixed mount 2 that is connected on the automotive seats body 1, is arranged on bracelet 3 on the described fixed mount 2, is arranged on the hip band 15 of the adjustable in length between described bracelet 3 and the described automotive seats body 1.
Referring to Fig. 2, offer groove 21 along the fore-and-aft direction of described automotive seats body 1 on the described fixed mount 2 to lower recess, described bracelet 3 is inserted in the described groove 21 slidably along the fore-and-aft direction of described automotive seats body 1.
Referring to Fig. 2, Fig. 3, Fig. 4, be provided with detent mechanism 4 between described bracelet 3 and the described fixed mount 2.Described detent mechanism 4 comprises two stop pins 7 that are arranged on versatilely on the described bracelet 3, be arranged on the guide part 8 of the diameter of described each stop pin 7 one end less than described stop pin 7 end diameter, be arranged on the described fixed mount 2 left and right sides that is positioned at described automotive seats body 1 of symmetry and the chute 5 that extends along the fore-and-aft direction of described automotive seats body 1, be arranged on the described chute 5 and at least two pairs of knock holees 6 of the left and right sides that is positioned at described automotive seats body 1 of symmetry, the diameter of described stop pin 7 is greater than the width of described chute 5; Described detent mechanism 4 has lock-out state and released state, when described detent mechanism 4 is in the lock state down, described two stop pins 7 are inserted in the corresponding described knock hole 6, when described detent mechanism 4 is under the released state, described two stop pins 7 all are separated with described knock hole 6, described guide part 8 is positioned at described chute 5, and this moment, described bracelet 3 can slide freely along the track of described chute 5.
Referring to Fig. 4, described detent mechanism 4 also comprises pin position control mechanism 9.Described pin position control mechanism 9 comprises the wedge type block 11 in the described bracelet 3 of being arranged on of slip, described wedge type block 11 is provided with two locating surfaces 12, when described detent mechanism 4 is in the lock state down, the other end of described two stop pins 7 is resisted against respectively on described two locating surfaces 12, when described detent mechanism 4 is under the released state, described two stop pins 7 all are separated with described two locating surfaces 12.
Be provided with homophony spring 10 between described wedge type block 11 and the described bracelet 3, described homophony spring 10 is in confined state always.
Be provided with the secondary spring 13 of transferring between described each stop pin 7 and the described bracelet 3.The described secondary spring 13 of transferring also is in confined state always.
Be connected with on the described wedge type block 11 and regulate handle 14.
Specific embodiment: at normal service condition, described detent mechanism 4 is in the lock state, and described stop pin 7 is inserted in the described knock hole 6; Described homophony spring 10 is owing to be in compressed state, it produces a pressure to described wedge type block 11, this pressure makes two locating surfaces 12 on the described wedge type block 11 compress described two stop pins 7, described stop pin 7 firm being inserted in the described knock hole 6.
When needs carry out the adjusting of hip band, spur described adjusting handle 14 to the top of described automotive seats body 1, further compress described homophony spring 10, locating surface 12 on the described wedge type block 11 just is separated with described stop pin 7 at this moment, under the effect of the described compressed secondary pressure of transferring spring 13, described stop pin 7 is separated with described knock hole 6, this moment, described guide part 8 was positioned at described chute 5, and described bracelet 3 can slide freely along the track of described chute 5.
When described stop pin 7 is in needed knock hole 6 places, decontrol described adjusting handle 14, described homophony spring 10 compresses described wedge type block 11, locating surface 12 on described wedge type block 11 offsets with described stop pin 7, described stop pin 7 inserts in the described knock hole 6, this moment, the described secondary spring 13 of transferring was compressed into normal service condition, had so just finished the adjusting of described hip band 15.
Claims (8)
1, a kind of device for adjusting crotch strap of automobile seat for child, comprise the fixed mount (2) that is connected on the automotive seats body (1), be arranged on bracelet (3) on the described fixed mount (2), be arranged on the hip band (15) of the adjustable in length between described bracelet (3) and the described automotive seats body (1), it is characterized in that: described bracelet (3) is provided with mutually slidably with the fore-and-aft direction of described fixed mount (2) along described automotive seats body (1), and is provided with detent mechanism (4) between described bracelet (3) and the described fixed mount (2).
2, the device for adjusting crotch strap of automobile seat for child according to claim 1, it is characterized in that: the last fore-and-aft direction along described automotive seats body (1) of described fixed mount (2) offers the groove (21) to lower recess, and described bracelet (3) is inserted in the described groove (21) slidably along the fore-and-aft direction of described automotive seats body (1).
3, the device for adjusting crotch strap of automobile seat for child according to claim 1 is characterized in that: described detent mechanism (4) comprises two stop pins (7) that are arranged on versatilely on the described bracelet (3), be arranged on the guide part (8) of the diameter of described each stop pin (7) one end less than described stop pin (7) end diameter, be arranged on described fixed mount (2) and go up the left and right sides that is positioned at described automotive seats body (1) of symmetry and the chute (5) that extends along the fore-and-aft direction of described automotive seats body (1), be arranged on described chute (5) and go up also at least two pairs of knock holees (6) of the left and right sides that is positioned at described automotive seats body (1) of symmetry; Described detent mechanism (4) has lock-out state and released state, when described detent mechanism (4) is in the lock state down, described two stop pins (7) are inserted in the corresponding described knock hole (6), when described detent mechanism (4) is under the released state, described two stop pins (7) all are separated with described knock hole (6), and described guide part (8) is positioned at described chute (5).
4, the device for adjusting crotch strap of automobile seat for child according to claim 1 is characterized in that: described detent mechanism (4) also comprises pin position control mechanism (9).
5, the device for adjusting crotch strap of automobile seat for child according to claim 4, it is characterized in that: described pin position control mechanism (9) comprises the wedge type block (11) in the described bracelet of being arranged on of slip (3), described wedge type block (11) is provided with two locating surfaces (12), when described detent mechanism (4) is in the lock state down, the other end of described two stop pins (7) is resisted against respectively on described two locating surfaces (12), when described detent mechanism (4) is under the released state, described two stop pins (7) all are separated with described two locating surfaces (12).
6, the device for adjusting crotch strap of automobile seat for child according to claim 5 is characterized in that: be provided with homophony spring (10) between described wedge type block (11) and the described bracelet (3).
7, the device for adjusting crotch strap of automobile seat for child according to claim 3 is characterized in that: be provided with the secondary spring (13) of transferring between described two stop pins (7) and the described bracelet (3).
8, the device for adjusting crotch strap of automobile seat for child according to claim 5 is characterized in that: be connected with on the described wedge type block (11) and regulate handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200454724U CN201124806Y (en) | 2007-08-23 | 2007-08-23 | Hip belt adjusting device for seat of children's car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200454724U CN201124806Y (en) | 2007-08-23 | 2007-08-23 | Hip belt adjusting device for seat of children's car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124806Y true CN201124806Y (en) | 2008-10-01 |
Family
ID=39998221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200454724U Expired - Fee Related CN201124806Y (en) | 2007-08-23 | 2007-08-23 | Hip belt adjusting device for seat of children's car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124806Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8955915B2 (en) | 2011-10-21 | 2015-02-17 | Bp Children's Products Hk Co., Limited | Child safety seat having an adjustable crotch strap |
-
2007
- 2007-08-23 CN CNU2007200454724U patent/CN201124806Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8955915B2 (en) | 2011-10-21 | 2015-02-17 | Bp Children's Products Hk Co., Limited | Child safety seat having an adjustable crotch strap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20081001 Termination date: 20160823 |