CN204161163U - A kind of height of headrest adjustable children safety chair seats of car - Google Patents
A kind of height of headrest adjustable children safety chair seats of car Download PDFInfo
- Publication number
- CN204161163U CN204161163U CN201420614528.3U CN201420614528U CN204161163U CN 204161163 U CN204161163 U CN 204161163U CN 201420614528 U CN201420614528 U CN 201420614528U CN 204161163 U CN204161163 U CN 204161163U
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- China
- Prior art keywords
- headrest
- shaped
- chair back
- seat body
- right sides
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Abstract
The utility model relates to a kind of height of headrest adjustable children safety chair seats of car, comprise headrest and seat body, described headrest forms by resting the head on the back of the body and resting the head on back of the body left and right sides side block integrated injection molding, described seat body is formed by the handrail integrated injection molding of the gusset of the chair back, the chair back left and right sides, base and the base left and right sides, the removable chair back top being arranged on seat body under the pillow back of headrest.The headrest trailing flank of the safety chair seats of car for children that the utility model provides is shaped with a slip plate, on slip plate, interval is shaped with multiple lockhole, lock pin can the corresponding lockhole inserting differing heights, regulate the height of headrest, control method is simple, regulate fast, the applicable child head of a family and elder operate use.
Description
Technical field
The utility model belongs to child seat field, especially a kind of height of headrest adjustable children safety chair seats of car.
Background technology
Child's safety seat for vehicle aims at child safety to take advantage of an automobile and the one designed takes advantage of base device, and for providing one comfortable, safe to take advantage of seat ring border to children, child's safety seat for vehicle on sale on market is mostly provided with headrest, for the protection of the head of children.
In order to adapt to the children of different height, headrest also needs to regulate height, and first find following three patent documentations about regulating two-way height of headrest, concrete disclosure is as follows:
1, CN201086654Y discloses a kind of head rest setting device of child's safety seat for vehicle, this control apparatus is fixedly connected with safety armchair back support by locator card block with the mode of positioning wedged block by spring by the lifting guide groove in stay bearing plate, locating groove, realize head rest location, its head rest setting range is large, but it regulates inconvenience, the installation of location structure is comparatively complicated, and it is also higher to lifting guide groove, locating groove requirement on machining accuracy, and it is very inconvenient to process.
2, CN203528335U discloses a kind of headrest height adjustment device of automobile child seat, comprise seat body, the backrest of described seat body is provided with upper end open slide chamber, described slides in chamber the slide plate being provided with and can sliding up and down within it, described slide plate upper end is provided with the headrest moved up and down with it, the described rear wall sliding chamber is provided with the bar hole and multiple adjustment hole be arranged above and below that extend along the vertical direction, described slide plate by the transverse axis be installed in described bar hole be connected with can be relatively described the elastic regulating block of rear wall, described regulating block is provided with the adjustment pin regulated that to match with described adjustment hole.
3, CN202088934U discloses the adjustable child's safety seat for vehicle of a kind of height of headrest, comprise the chair back (1) and headrest (3), it is characterized in that, the described chair back (1) is provided with groove (12), this chair back (1) is along short transverse being arranged at intervals with some grooves (10), the back of described headrest (3) is provided with cross bar (5), this cross bar (5) is embedded at least partly in groove (10), being equipped with in described groove (12) can along on the chair back (1), the slide block (7) of lower slippage, one end of this slide block (7) arranges baffle plate (72), the other end is twisted by the screw thread cooperatively interacted and is provided with knob (9).
The apparatus structure of above-mentioned control apparatus is all comparatively complicated, and regulate and need to twist multiple part and button, difficulty of processing is large simultaneously, uses actual effect poor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of height of headrest adjustable children safety chair seats of car, and the headrest adjusting structure of this seat is simple, firmly, regulate quick and convenient, ensures that the children of all ages and classes and height need.
The utility model is that technical solution problem adopts following technical scheme:
A kind of height of headrest adjustable children safety chair seats of car, comprise headrest and seat body, described headrest forms by resting the head on the back of the body and resting the head on back of the body left and right sides side block integrated injection molding, described seat body is formed by the handrail integrated injection molding of the gusset of the chair back, the chair back left and right sides, base and the base left and right sides, the removable chair back top being arranged on seat body under the pillow back of headrest, the mounting structure of slip is as follows:
Described headrest pillow rear side intercepts water by one, and flat connecting bridge is spaced and parallel is shaped with a downward slip plate, the pillow back of the body mutually slip plate is laterally shaped with multiple between the upper and lower every axial lockhole, the described chair back top in seat body is fixedly mounted with a slide rail, vertical chute is being shaped with in the middle part of the slide rail of the chair back, the slip plate of headrest can slide up and down and vertically insert in chute, the slide rail at chute back is shaped with a lockpin hole, lockhole on the coaxial corresponding slip plate of pin-and-hole, vertical riser is shaped with at the specular interval, the left and right sides of lockhole, at middle part specular two axis hole of two risers, a rotating shaft is coaxially fixedly mounted with in two axis holes, rotating shaft outer rim radial direction hinge between two risers is contained in the free bearing in the middle part of pressing plate, pressing plate upper end is fixedly mounted with a lock pin, the pressing plate other end corresponding with lock pin is shaped with a spring fixed link, fixed link outer rim is coaxially fixedly mounted with spring, when spring is in extended configuration, prop up pressing plate lock pin is coaxially coaxially inlaid in the lockhole of slip plate through lockpin hole.
And, the fixed form of described slide rail and the chair back: be shaped with two row two row mounting holes at interval, chair back top, on the slide rail that mounting hole is corresponding, symmetry is shaped with two row axial restraint holes, and two row fixed orifices are distributed in the chute left and right sides, by fixed orifice and the coaxial corresponding nut engagement of mounting hole.
And the bilateral symmetry interval of two row mounting holes is shaped with two row child belt mounting holes on the chair back of described seat body, often arranges interval and be shaped with four to five child belt mounting holes, the uniform louvre of chair back lower part of seat body.
Good effect of the present utility model is as follows:
1, the safety chair seats of car for children that provides of the utility model can the height of vehicles child seat head rest easily, and the children meeting all ages and classes and the different height of same age use, and controllability is strong, and regulating mechanism is easy and simple to handle, quick.
2, the headrest trailing flank of safety chair seats of car for children that the utility model provides is shaped with a slip plate, on slip plate, interval is shaped with multiple lockhole, lock pin can the corresponding lockhole inserting differing heights, regulate the height of headrest, control method is simple, regulate fast, the applicable child head of a family and elder operate use.
3, the slide rail on rear side of the safety chair seats of car for children that provides of the utility model is shaped with two risers, lock pin and lock pin fixed orifice can be installed between riser, ensure that lock pin can be installed smoothly and insert lockhole.
4, the safety strap of safety chair seats of car for children that the utility model provides has 5 safety belt lock tieholens, comprises the locking of five positions such as back, buttocks, can by child safety fixing on the seat, ensure the traffic safety of children.
5, the lock pin of safety chair seats of car for children that the utility model provides is the lever-like pressing plate that a hinge is contained on slide rail riser, pin the end of pressing plate, its front end can be extracted from the lockhole of slip plate, move up after slip plate, unclamp pressing plate end, bottom its end, spring is upspring, and is upwards propped by pressing plate, lock pin enters the next lockhole of slip plate, regulates save trouble and labor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (partly cuing open);
Fig. 2 is the utility model headrest and slide rail and chair back isolating construction schematic diagram, and wherein headrest is arranged in the middle part of on front side of the chair back, and slide rail is arranged in the middle part of on rear side of the chair back;
Fig. 3 removes rail structure schematic diagram left on rear side of the chair back of the present utility model;
Fig. 4 upwards removes rail structure schematic diagram (top perspective view) on rear side of the chair back of the present utility model;
Fig. 5 is pressing plate of the present utility model, detent configuration schematic diagram;
Fig. 6 is pressing plate of the present utility model, detent configuration schematic diagram (top perspective view);
Fig. 7 is the scheme of installation of the utility model lock pin and lockhole.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
Below describe with the vertical chair back for axis, it is axially vertically relieved is radial.
A kind of height of headrest adjustable children safety chair seats of car, comprise headrest and seat body, described headrest forms by resting the head on the back of the body 2 and resting the head on back of the body left and right sides side block 1 integrated injection molding, described seat body is formed by handrail 9 integrated injection molding of the gusset 10 of the chair back 4, the chair back left and right sides, base 6 and the base left and right sides, the removable chair back top being arranged on seat body under the pillow back of headrest, concrete up-down adjustment is closed and is:
Headrest pillow rear side intercepts water by one that flat connecting bridge is spaced and parallel is shaped with a downward slip plate 3, the pillow back of the body mutually slip plate is laterally shaped with multiple between the upper and lower every axial lockhole 24 (lockhole is blind hole).
A slide rail 14 is fixedly mounted with on the chair back top of seat body, vertical chute 15 is being shaped with in the middle part of the slide rail of the chair back, the slip plate of headrest can slide up and down and vertically insert in chute, the slide rail at chute back is shaped with a lockpin hole 19, lockhole on the coaxial corresponding slip plate of pin-and-hole, vertical riser 17 is shaped with at the specular interval, the left and right sides of lockhole, at middle part specular two axis hole 21 of two risers, a rotating shaft 22 is coaxially fixedly mounted with in two axis holes, rotating shaft outer rim radial direction hinge between two risers is contained in the free bearing 2-2 in the middle part of pressing plate 2-3, pressing plate upper end is fixedly mounted with a lock pin 2-1, the pressing plate other end corresponding with lock pin is shaped with a spring fixed link 2-4, fixed link outer rim is coaxially fixedly mounted with spring 23, when spring is in extended configuration, prop up pressing plate lock pin is coaxially coaxially inlaid in the lockhole of slip plate through lockpin hole.
Wherein, the fixed form of slide rail and the chair back: be shaped with two row two row mounting holes 12 at interval, chair back top, on the slide rail that mounting hole is corresponding, symmetry is shaped with two row axial restraint hole 16, two row fixed orifices and is distributed in the chute left and right sides, by fixed orifice and mounting hole coaxially corresponding, nut 20 engagement be fixedly mounted with.
On the chair back of seat body, the bilateral symmetry interval of two row mounting holes is shaped with two row child belt mounting holes, often arranges interval and is shaped with four to five child belt mounting holes 13, the uniform louvre 5 of chair back lower part of seat body.The middle part that the gusset of the chair back left and right sides of seat body prolongs is shaped with on-vehicle safety band through hole 11.
The base of seat body is shaped with multiple child belt mounting hole 7,8, for installing and regulate the elasticity etc. of child belt, the handrail of the base left and right sides is connected with the gusset one of the chair back left and right sides.
Wherein the child belt mounting hole of the base of seat body is that existing mode is installed, and adopts five-point type to fix, and the present invention no longer does describing of position and shape, all adopts prior art.
Fixed form of the present utility model is:
The slip plate of headrest is vertically inserted in the chute of slide rail, installs miscellaneous part, regulate the height of headrest according to the height of children, regulative mode is: the lower end pinning pressing plate, spring is compressed downwards, lock pin is tilted by lockpin hole in lockhole, mobile slip plate, when position suitable, stop, unclamping pressing plate, spring-return is by lockhole corresponding for pressing plate press-in, fixing headrest, completes adjustment.
Claims (3)
1. a height of headrest adjustable children safety chair seats of car, comprise headrest and seat body, described headrest forms by resting the head on the back of the body and resting the head on back of the body left and right sides side block integrated injection molding, described seat body is formed by the handrail integrated injection molding of the gusset of the chair back, the chair back left and right sides, base and the base left and right sides, the removable chair back top being arranged on seat body under the pillow back of headrest, it is characterized in that: the mounting structure of slip is as follows
Described headrest pillow rear side intercepts water by one, and flat connecting bridge is spaced and parallel is shaped with a downward slip plate, the pillow back of the body mutually slip plate is laterally shaped with multiple between the upper and lower every axial lockhole, the described chair back top in seat body is fixedly mounted with a slide rail, vertical chute is being shaped with in the middle part of the slide rail of the chair back, the slip plate of headrest can slide up and down and vertically insert in chute, the slide rail at chute back is shaped with a lockpin hole, lockhole on the coaxial corresponding slip plate of pin-and-hole, vertical riser is shaped with at the specular interval, the left and right sides of lockhole, at middle part specular two axis hole of two risers, a rotating shaft is coaxially fixedly mounted with in two axis holes, rotating shaft outer rim radial direction hinge between two risers is contained in the free bearing in the middle part of pressing plate, pressing plate upper end is fixedly mounted with a lock pin, the pressing plate other end corresponding with lock pin is shaped with a spring fixed link, fixed link outer rim is coaxially fixedly mounted with spring, when spring is in extended configuration, prop up pressing plate lock pin is coaxially coaxially inlaid in the lockhole of slip plate through lockpin hole.
2. height of headrest adjustable children safety chair seats of car according to claim 1, it is characterized in that: the fixed form of described slide rail and the chair back: be shaped with two row two row mounting holes at interval, chair back top, on the slide rail that mounting hole is corresponding, symmetry is shaped with two row axial restraint holes, two row fixed orifices are distributed in the chute left and right sides, by fixed orifice and the coaxial corresponding nut engagement of mounting hole.
3. height of headrest adjustable children safety chair seats of car according to claim 1, it is characterized in that: on the chair back of described seat body, the bilateral symmetry interval of two row mounting holes is shaped with two row child belt mounting holes, often arrange interval and be shaped with four to five child belt mounting holes, the uniform louvre of chair back lower part of seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614528.3U CN204161163U (en) | 2014-10-22 | 2014-10-22 | A kind of height of headrest adjustable children safety chair seats of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420614528.3U CN204161163U (en) | 2014-10-22 | 2014-10-22 | A kind of height of headrest adjustable children safety chair seats of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161163U true CN204161163U (en) | 2015-02-18 |
Family
ID=52534882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420614528.3U Expired - Fee Related CN204161163U (en) | 2014-10-22 | 2014-10-22 | A kind of height of headrest adjustable children safety chair seats of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325905A (en) * | 2014-10-22 | 2015-02-04 | 天津市珺乐儿童座椅有限公司 | Car child safety seat adjustable in mounting direction and headrest height |
-
2014
- 2014-10-22 CN CN201420614528.3U patent/CN204161163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325905A (en) * | 2014-10-22 | 2015-02-04 | 天津市珺乐儿童座椅有限公司 | Car child safety seat adjustable in mounting direction and headrest height |
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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 |
Granted publication date: 20150218 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |