CN205498678U - Baby automobile safety seat back of chair angle adjustment mechanism - Google Patents
Baby automobile safety seat back of chair angle adjustment mechanism Download PDFInfo
- Publication number
- CN205498678U CN205498678U CN201620174279.XU CN201620174279U CN205498678U CN 205498678 U CN205498678 U CN 205498678U CN 201620174279 U CN201620174279 U CN 201620174279U CN 205498678 U CN205498678 U CN 205498678U
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- seat
- regulating part
- inclined hole
- mounting
- baby
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Abstract
The utility model discloses a baby automobile safety seat back of chair angle adjustment mechanism, it can realize the use angle of the seat back of the chair through operation adjustment mechanism, thereby travelling comfort when making things convenient for each age bracket baby to take the vehicle security seat chair and assurance be safety by bus, its structure includes mount pad and regulating part etc, and at a plurality of gear tooth's socket of the anterior design of mount pad, the rear portion is equipped with inclined hole and lower inclined hole, the regulating part middle part is equipped with to constitute with a plurality of gear tooth's socket selects to join in marriage the gear shaft of dress, the rear portion is equipped with the activity and joins in marriage the dress at the downthehole lower sliding shaft of declivity, the last sliding shaft of dress in last inclined hole is joined in marriage in the activity of being equipped with on the back of the chair of seat again, it makes it center on sliding shaft rotation down upwards to pull the regulating part front end during use, and then drive gear shaft breaks away from the gear tooth's socket, it can slide in that the declivity is downthehole according to lower sliding shaft to promote the seat this moment, go up the sliding shaft at last inclined hole internal slipping and adjust back of the chair use angle, and it is simple to have a structural design, convenient operation and labor saving, adjust and lock advantages such as reliable.
Description
Technical field
This utility model relates to a kind of Chair back angle adjusting mechanism, specifically refers to the chair back angle adjustment mechanism on safety seat for baby of vehicle.
Background technology
Along with growth in the living standard, the owning amount of domestic automobile also improves constantly, select automobile trip to have become as the universal way of family's go off daily, and special outfit one is available for the safety chair seats of car that all age group baby takes on automotive seat, can be effectively improved the safety by bus of baby；At present, most safety chair seats of car all by floor installation on automotive seat, and the chair back respect thereto of safety chair seats of car also can be designed as the structure of angle adjustable, its purpose be for convenience comfortable on safety chair seats of car of all age group height difference baby take, baby can be effectively ensured again take on safety chair seats of car correctly, thus for baby ride in an automobile safety seat provide safety guarantee；Simultaneously, although the safety seat for baby of vehicle chair back angle adjustment mechanism structure design of existing use on market is various, mode of operation is the most different, but simple, convenient, and reliable etc. use advantage to remain guaranteed, and along with the continuous expansion in infant articles market, the most highly desirable manufacturer of consumer can release more chair back angle adjustment mechanism with different structure and regulative mode, to meet the use needs of safety seat for baby of vehicle.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art to provide a kind of structure design to be simple and convenient to operate laborsaving, the regulation reliable safety seat for baby of vehicle chair back angle adjustment mechanism of locking.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of safety seat for baby of vehicle chair back angle adjustment mechanism, including base lower cover, it is fixedly mounted on the mounting seat covered under base and the seat being movably arranged in mounting seat, described mounting seat front portion is provided with multiple gear teeth groove, mounting seat rear portion is provided with upper inclined hole and lower inclined hole according to upper and lower position, and this upper and lower inclined hole is all provided with as by the most acclivitous long straight hole in front end；Described mounting seat side is provided with regulating part, this regulating part front portion expose and and seat between be provided with the back-moving spring of mutual pushing tow, being provided with gear axle in the middle part of regulating part and gear axle selects to be fitted in the plurality of gear teeth groove, regulating part rear portion is provided with downslide moving axis and downslide moving axis active mounting in described lower inclined hole；Described seat is provided with sliding axle, and on this, sliding axle active mounting is on described in inclined hole.
Described mounting seat is provided with completely identical in structure two, and these two mounting seats are installed in parallel in the both sides of base lower cover respectively；Described regulating part is arranged between two mounting seats, and described gear axle two ends select to be fitted in multiple gear teeth groove of two mounting seats respectively；Described downslide end shaft active mounting respectively is in the lower inclined hole of two mounting seats；Described upper sliding axle two ends active mounting respectively is in the upper inclined hole of two mounting seats.
Described upper sliding axle is fixedly mounted on the chair back of seat.
Described regulating part is set to opening " U " type regulating part backwards, and described gear axle and downslide moving axis both pass through and be arranged on " U " type two side lever of regulating part, is provided with the spring base installed for described back-moving spring in " U " type two side lever front portion.
Two side levers in the middle part of described regulating part are provided with and are provided with for downslide moving axis through the connection round platform installed through protuberance under the triangular shape installed, the both sides boom end at regulating part rear portion for gear axle.
nullCompared with prior art，The chair back angle adjustment mechanism of safety seat for baby of vehicle is mainly improved by this utility model，This governor motion includes mounting seat and regulating part etc.，And multiple gear teeth groove are designed in mounting seat front portion，Mounting seat rear portion is provided with inclined hole and lower inclined hole，It is provided with in the middle part of regulating part to constitute with multiple gear teeth groove and selects equipped gear axle，Regulating part rear portion is provided with active mounting downslide moving axis in lower inclined hole，The active mounting upper sliding axle in upper inclined hole it is provided with again on the chair back of seat，Upwards pulling regulating part front end during use makes it rotate around downslide moving axis，And then drive gear axle to depart from gear teeth groove，Now promotion seat can be according to the sliding in lower inclined hole of downslide moving axis、Upper sliding axle in upper inclined hole sliding and regulate the use angle of Chair back，It is simple that safety seat for baby of vehicle chair back angle adjustment mechanism after improvement has structure design、Easy to operate、The advantages such as regulation locking is reliable.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram that seat of the present utility model is adjusted to minimum angles.
Fig. 2 is the axonometric chart of Fig. 1.
Fig. 3 is the sectional structure schematic diagram that seat of the present utility model is adjusted to maximum angle.
Fig. 4 is the axonometric chart of Fig. 3.
Fig. 5 is the three-dimensional exploded view of governor motion.
Detailed description of the invention
By above-mentioned accompanying drawing, this utility model embodiment will be elaborated again below.
As shown in Fig. 1 ~ Fig. 5,1. protuberance under base lower cover, 2. seat, 21. chair back, 3. regulating part, 31. spring bases, 32. triangular shapes, 33. connect round platform, 4. mounting seats, 41. gear teeth groove, 42. times inclined holes, inclined hole, 5. gear axle, 6. downslide moving axis on 43., 7. go up sliding axle, 8. back-moving spring.
Safety seat for baby of vehicle chair back angle adjustment mechanism, as shown in Fig. 1 ~ Fig. 4, the angle of back-rest regulation being mainly used on safety seat for baby of vehicle, and realize the use angle of Chair back by operation governor motion, thus facilitate all age group baby ride in an automobile safety seat time comfortableness and ensure the safety by bus of baby.
Described chair back angle adjustment mechanism is according to rear side as this governor motion on the left of the view shown in Fig. 1, Fig. 3, as the front side of this governor motion on the right side of view, view medial and lateral are then respectively as the both sides of this governor motion, and its structure is mainly made up of base lower cover 1, mounting seat 4, regulating part 3 and the seat 2 etc. with the chair back 21.
Wherein, mounting seat 4 uses the vertical plate-like structure that metal material is made, it is provided with completely identical in structure two altogether, all it is installed in parallel in the both sides of base lower cover 1 respectively by screw bottom these two mounting seats 4, thus and between base lower cover 1, form fixed installation structure, owing to the structure of two mounting seats 4 designs identical, therefore the present embodiment is only described in detail as a example by one of them mounting seat 4；Described mounting seat 4 front portion is provided with 4 gear teeth groove 41, one use angle of all corresponding chair back 21 of each gear teeth groove, the gear teeth groove 41 of the view leftmost side can lock the minimum angle that uses of the chair back 21 as shown in Figure 1, and the gear teeth groove 41 of the view rightmost side can lock the maximum of the chair back 21 and use angle as shown in Figure 3；Described mounting seat 4 rear portion is provided with upper inclined hole 43 and lower inclined hole 42 according to upper and lower position, and upper inclined hole 43 is positioned at the position rearward of lower inclined hole 42, and this upper and lower inclined hole is all provided with as by the most acclivitous long straight hole in front end.
Described regulating part 3 is arranged between two mounting seats 4, and its profile is opening " U " type shape backwards,
Regulating part 3 front end is exposed and is arranged on seat 2 front portion to facilitate operation, it is respectively equipped with spring base 31 on " U " type two side lever of regulating part 3 front portion, which is provided with the catch cropping pushing installation of back-moving spring 8 and seat 2, therefore made regulating part 3 front portion possess the trend moved downward all the time by back-moving spring 8 pushing tow under normality；Installation is sequentially passed through for gear axle 5 and downslide moving axis 6 respectively on " U " type two side lever in the middle part of described regulating part 3 and regulating part 3 rear portion, and two side levers in the middle part of regulating part 3 are provided with and are provided with for downslide moving axis 6 through the connection round platform 33 installed through protuberance 32 under the triangular shape installed, the both sides boom end at regulating part 3 rear portion for gear axle 5；Wherein, the two ends of gear axle 5 extend to both sides and respectively enter in the multiple gear teeth groove 41 in two mounting seats 4, and and multiple gear teeth groove 41 between constitute and select equipped clamping or the position relationship of disengaging, and the two ends of the moving axis 6 that glides respectively enter in the lower inclined hole 42 in two mounting seats 4 after both sides extend, thus downslide moving axis 6 can be made to form forward and backward slip in lower inclined hole 42；Simultaneously, Chair back 21 is provided with sliding axle 7 on, on this, sliding axle two ends respectively enter in the upper inclined hole 43 in two mounting seats 4 after both sides extend, thus sliding axle 7 can be made to form forward and backward slip in upper inclined hole 43, and the slip that upper and lower sliding axle is in upper and lower inclined hole all synchronizes to carry out.
nullGear axle 5 of the present utility model once enters in gear teeth groove 41，The angular adjustment i.e. representing Chair back 21 is locked，Gear axle 5 as shown in Figure 1 is positioned at the leftmost side、Rear side，The most whole Chair back 21 is in use angle minimum state，Otherwise when the gear axle 5 shown in Fig. 3 is positioned at the rightmost side、Front side，The most whole Chair back 21 is in use angle maximum rating，And when Chair back 21 minimum use angle adjustment uses angle to Chair back 21 shown in Fig. 3 is maximum as shown in Figure 1，Only need to be lifted up regulating part 3 front end makes it overcome the elastic force of back-moving spring 8 to rotate around downslide moving axis 6，And then drive gear axle 5 to depart from gear teeth groove 41，Now promote seat 2 according to downslide moving axis 6 in lower inclined hole 42 to front sliding、Upper sliding axle 7 can regulate the use angle of Chair back 21 in upper inclined hole 43 to front sliding，At this during regulation，The gear teeth groove 41 of design in mounting seat 4、The relative position of lower inclined hole 42 and upper inclined hole 43 must be the most reliable，I.e. gear axle 5 is during changing gear teeth groove 41，Will not be slided in lower inclined hole 42 by downslide moving axis 6、The impact that upper sliding axle 7 slides in upper inclined hole 43.After regulation puts in place, back-moving spring 8 drive gear axle 5 clamping on regulating part 3 to be fitted in new gear teeth groove 41, the use angle of Chair back 21 can be relocked.
The above is only better embodiment of the present utility model, therefore all equivalence changes done according to structure, feature and the principle described in this utility model patent claim or modification, all it is included in this utility model patent claim.
Claims (5)
1. a safety seat for baby of vehicle chair back angle adjustment mechanism, the mounting seat (4) including base lower cover (1), being fixedly mounted on base lower cover (1) and the seat (2) being movably arranged in mounting seat, it is characterized in that described mounting seat (4) front portion is provided with multiple gear teeth groove (41), mounting seat (4) rear portion is provided with upper inclined hole (43) and lower inclined hole (42) according to upper and lower position, and this upper and lower inclined hole is all provided with as by the most acclivitous long straight hole in front end；Described mounting seat (4) side is provided with regulating part (3), this regulating part front portion expose and and seat (2) between be provided with the back-moving spring (8) of mutual pushing tow, regulating part (3) middle part is provided with gear axle (4) and gear axle selects to be fitted in the plurality of gear teeth groove (41), and regulating part (3) rear portion is provided with downslide moving axis (6) and downslide moving axis active mounting in described lower inclined hole (42)；Described seat (2) is provided with sliding axle (7), and on this, sliding axle active mounting is on described in inclined hole (43).
Safety seat for baby of vehicle chair back angle adjustment mechanism the most according to claim 1, it is characterised in that described mounting seat (4) is provided with completely identical in structure two, these two mounting seats (4) are installed in parallel in the both sides of base lower cover (1) respectively；Described regulating part (3) is arranged between two mounting seats (4), and described gear axle (5) two ends select to be fitted in multiple gear teeth groove (41) of two mounting seats (4) respectively；Described downslide moving axis (6) two ends active mounting respectively is in the lower inclined hole (42) of two mounting seats (4)；Described upper sliding axle (7) two ends active mounting respectively is in the upper inclined hole (43) of two mounting seats (4).
Safety seat for baby of vehicle chair back angle adjustment mechanism the most according to claim 1, it is characterised in that described upper sliding axle (7) is fixedly mounted on the chair back (21) of seat (2).
Safety seat for baby of vehicle chair back angle adjustment mechanism the most according to claim 1, it is characterized in that described regulating part (3) is set to opening " U " type regulating part (3) backwards, described gear axle (5) and downslide moving axis (6) both pass through and are arranged on " U " type two side lever of regulating part (4), are provided with the spring base (31) installed for described back-moving spring (8) in " U " type two side lever front portion.
Safety seat for baby of vehicle chair back angle adjustment mechanism the most according to claim 4, it is characterized in that two side levers at described regulating part (3) middle part are provided with to be provided with for downslide moving axis (6) through the connection round platform (33) installed through protuberance (32) under the triangular shape installed, the both sides boom end at regulating part (3) rear portion for gear axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174279.XU CN205498678U (en) | 2016-03-08 | 2016-03-08 | Baby automobile safety seat back of chair angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174279.XU CN205498678U (en) | 2016-03-08 | 2016-03-08 | Baby automobile safety seat back of chair angle adjustment mechanism |
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| Publication Number | Publication Date |
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| CN205498678U true CN205498678U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174279.XU Active CN205498678U (en) | 2016-03-08 | 2016-03-08 | Baby automobile safety seat back of chair angle adjustment mechanism |
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| CN (1) | CN205498678U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143236A (en) * | 2016-08-25 | 2016-11-23 | 台州市感恩汽车用品有限公司 | A kind of child safety seat of high intensity adjustable angle |
| CN107776443A (en) * | 2016-08-25 | 2018-03-09 | 明门香港股份有限公司 | Safety seat and its backrest angle adjustment mechanism |
| CN108045279A (en) * | 2017-12-01 | 2018-05-18 | 杭州龙生儿童用品有限公司 | Child safety seat and its regulative mode |
| CN108116279A (en) * | 2018-02-05 | 2018-06-05 | 安徽永驰婴童安全科技有限公司 | Height of headrest adjusting mechanism and child safety seat |
| CN109017470A (en) * | 2017-07-11 | 2018-12-18 | 中山市乐瑞婴童用品有限公司 | A kind of child car seat and the liner for the child car seat |
| CN109398181A (en) * | 2018-12-18 | 2019-03-01 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat tilt angle self-checking device and child safety seat |
| CN110217145A (en) * | 2019-05-23 | 2019-09-10 | 颐维医疗器械（上海）有限公司 | Multi gear position supporting mechanism and adjustable waist support |
-
2016
- 2016-03-08 CN CN201620174279.XU patent/CN205498678U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143236A (en) * | 2016-08-25 | 2016-11-23 | 台州市感恩汽车用品有限公司 | A kind of child safety seat of high intensity adjustable angle |
| CN107776443A (en) * | 2016-08-25 | 2018-03-09 | 明门香港股份有限公司 | Safety seat and its backrest angle adjustment mechanism |
| CN109017470A (en) * | 2017-07-11 | 2018-12-18 | 中山市乐瑞婴童用品有限公司 | A kind of child car seat and the liner for the child car seat |
| CN108045279A (en) * | 2017-12-01 | 2018-05-18 | 杭州龙生儿童用品有限公司 | Child safety seat and its regulative mode |
| CN108116279A (en) * | 2018-02-05 | 2018-06-05 | 安徽永驰婴童安全科技有限公司 | Height of headrest adjusting mechanism and child safety seat |
| CN109398181A (en) * | 2018-12-18 | 2019-03-01 | 麦克英孚(宁波)婴童用品有限公司 | A kind of child safety seat tilt angle self-checking device and child safety seat |
| CN110217145A (en) * | 2019-05-23 | 2019-09-10 | 颐维医疗器械（上海）有限公司 | Multi gear position supporting mechanism and adjustable waist support |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |