CN204279574U - A kind of perambulator with seat adjuster - Google Patents
A kind of perambulator with seat adjuster Download PDFInfo
- Publication number
- CN204279574U CN204279574U CN201420544790.5U CN201420544790U CN204279574U CN 204279574 U CN204279574 U CN 204279574U CN 201420544790 U CN201420544790 U CN 201420544790U CN 204279574 U CN204279574 U CN 204279574U
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- CN
- China
- Prior art keywords
- dead bolt
- base
- seat
- perambulator
- vehicle frame
- 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 discloses a kind of perambulator with seat adjuster, comprise vehicle frame, described vehicle frame front end is provided with handlebar, seat is provided with in the middle part of vehicle frame, vehicle frame rear end is provided with push rod, seat lower end is provided with seat adjuster, seat adjuster comprises seat body and is arranged on the base of seat body lower end, circular connecting bore is provided with in the middle part of base, and columniform limit base is installed in connecting bore, limit base edge is at least provided with a pair position-limited trough, base is at least provided with an elastic limit device of mating with position-limited trough near limit base position, elastic limit device comprises dead bolt and dead bolt retracing spring, base is provided with dead bolt mounting groove, and be provided with spring groove bottom dead bolt mounting groove, dead bolt is arranged in dead bolt mounting groove, by pulling dead bolt, dead bolt the inner is separated with position-limited trough clamping or clamping.Technique scheme, reasonable in design, seat circumference can rotate adjustment, esy to use, safe and reliable.
Description
Technical field
The utility model relates to perambulator technical field, is specifically related to a kind of perambulator with seat adjuster.
Background technology
Existing baby carriage seat be all be generally fixedly installed or can only height up and down be carried out, and seat opening is arranged forward, adult promotes perambulator back to children, inconvenience is used for some young children, the particularly children in 1-2 year, owing to facing away from children, adult can not observe children's hand and facial expression in time in go-cart process, there is potential safety hazard.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of reasonable in design, seat circumference can rotate adjustment, the perambulator of band seat adjuster esy to use, safe and reliable.
For achieving the above object, the utility model provides following technical scheme: a kind of perambulator with seat adjuster, comprise vehicle frame, described vehicle frame front end is provided with handlebar, seat is provided with in the middle part of vehicle frame, vehicle frame rear end is provided with push rod, described seat lower end is provided with seat adjuster, described seat adjuster comprises seat body and is arranged on the base of seat body lower end, circular connecting bore is provided with in the middle part of described base, and columniform limit base is installed in connecting bore, described limit base edge is at least provided with a pair position-limited trough, described base is at least provided with an elastic limit device of mating with position-limited trough near limit base position, described elastic limit device comprises dead bolt and dead bolt retracing spring, described base is provided with dead bolt mounting groove, and be provided with spring groove bottom dead bolt mounting groove, described dead bolt is arranged in dead bolt mounting groove, described dead bolt retracing spring one end compresses dead bolt mounting groove wall, the dead bolt retracing spring other end compresses dead bolt, by pulling dead bolt, dead bolt the inner is separated with position-limited trough clamping or clamping.
By adopting technique scheme, seat body and base removably connect, base is connected and fixed by the position-limited trough of dead bolt and limit base, make dead bolt be separated with position-limited trough clamping or clamping the circumference realizing seat body and base by pulling dead bolt to rotate, thus adjusting seat body seat opening towards, in the face of children when making adult promote perambulator, reasonable in design, regulate simple, esy to use, safe and reliable.
The utility model is set to further: described dead bolt mounting groove is outside equipped with dead bolt cover plate, and two ends, described dead bolt cover plate left and right are provided with cover screw hole, and described dead bolt cover plate is connected and fixed by screw and base inner end surface.By this setting, dead bolt location is reliable, working stability.
The utility model is also set to further: be provided with " U " shape positioning groove in the middle part of described limit base outer face, is provided with connecting shaft hole in the middle part of described " U " shape positioning groove.By this setting, limit base vibrational power flow is reasonable, connects reliable.
The utility model is also set to further: described limit base inner end surface integral middle is provided with some first reinforced ribs, and some first reinforced ribs are uniformly distributed around connecting shaft hole line of centers.By this setting, the first reinforcing rib structure is arranged rationally, and limit base is sturdy and durable.
The utility model is also set to further: described base inner end surface has been wholely set some second reinforced ribs, and some second reinforced ribs are uniformly distributed around connecting bore line of centers.By this setting, the second reinforced rib arranges rationally, sturdy and durable.
The utility model is also set to further: described base inner end surface has been wholely set several cylindrical projection, and several cylindrical projection are evenly arranged, each cylindrical projection upper surface is provided with a base screw, and described seat body is connected with base through screws.By this setting, cylindrical projection is connected rationally with base screw, seat body and base easy to connect, fixing reliable.
The utility model is also set to further: described vehicle frame integral middle is provided with the adapter shaft mated with connecting shaft hole, and limit base is fixed by connecting shaft hole and adapter shaft grafting.By this setting, limit base and vehicle frame easy to connect, fixing reliable.
The utility model is also set to further: described push rod lower end is fixedly installed shelf, and described shelf and vehicle frame are connected by screw, and shelf upper surface offers glove groove.By this setting, shelf arranges rationally, and in glove groove, placing articles is easy to operate.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, seat body and base removably connect, base is connected and fixed by the position-limited trough of dead bolt and limit base, make dead bolt be separated with position-limited trough clamping or clamping the circumference realizing seat body and base by pulling dead bolt to rotate, thus adjusting seat body seat opening towards, in the face of children when making adult promote perambulator, reasonable in design, adjustment are simply, esy to use, safe and reliable.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment seat adjuster structural representation;
Fig. 3 is the structural representation that seat body do not installed by the utility model embodiment seat adjuster;
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, a kind of perambulator with seat adjuster disclosed in the utility model, comprise vehicle frame 01, described vehicle frame 01 front end is provided with handlebar 02, seat is provided with in the middle part of vehicle frame, vehicle frame 01 rear end is provided with push rod 03, described seat lower end is provided with seat adjuster, described seat adjuster comprises seat body 1 and is arranged on the base 2 of seat body 1 lower end, circular connecting bore 21 is provided with in the middle part of described base 2, and columniform limit base 3 is installed in connecting bore 21, described limit base 3 edge is at least provided with a pair position-limited trough 31, described base 2 is at least provided with an elastic limit device of mating with position-limited trough 31 near limit base 3 position, described elastic limit device comprises dead bolt 4 and dead bolt retracing spring 5, described base 2 is provided with dead bolt mounting groove 22, and be provided with spring groove 221 bottom dead bolt mounting groove 22, described dead bolt 4 is arranged in dead bolt mounting groove 22, described dead bolt retracing spring 5 one end compresses dead bolt mounting groove 22 wall, dead bolt retracing spring 5 other end compresses dead bolt 4, by pulling dead bolt 4, dead bolt the inner is separated with position-limited trough 31 clamping or clamping.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, dead bolt mounting groove 22 is outside equipped with dead bolt cover plate 6, and described dead bolt cover plate about 6 two ends are provided with cover screw hole 61, and described dead bolt cover plate 6 is connected and fixed by screw and base 2 inner end surface.
Be provided with " U " shape positioning groove 32 in the middle part of described limit base 3 outer face, in the middle part of described " U " shape positioning groove 32, be provided with connecting shaft hole 321.
Described limit base 3 inner end surface integral middle is provided with some first reinforced ribs 33, and some first reinforced ribs 33 are uniformly distributed around connecting shaft hole 321 line of centers.Described base 2 inner end surface has been wholely set some second reinforced ribs 24, and some second reinforced ribs 24 are uniformly distributed around connecting bore 21 line of centers.
Described base 2 inner end surface has been wholely set several cylindrical projection 23, and several cylindrical projection 23 are evenly arranged, each cylindrical projection 23 upper surface is provided with a base screw 231, and described seat body 1 is connected by screw with base 2.
Described vehicle frame 01 integral middle is provided with the adapter shaft mated with connecting shaft hole 321, and limit base 3 is fixed by connecting shaft hole 321 and adapter shaft grafting.As preferably, limit base 3 also adopts screw and vehicle frame 01 to be connected and fixed.
Described push rod 03 lower end is fixedly installed shelf 04, and described shelf 04 is connected by screw with vehicle frame 01, and shelf 04 upper surface offers glove groove 041.
The utility model vibrational power flow is reasonable, seat body and base removably connect, base is connected and fixed by the position-limited trough of dead bolt and limit base, make dead bolt be separated with position-limited trough clamping or clamping the circumference realizing seat body and base by pulling dead bolt to rotate, thus adjusting seat body seat opening towards, in the face of children when making adult promote perambulator, reasonable in design, regulate simple, esy to use, safe and reliable.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (8)
1. the perambulator with seat adjuster, comprise vehicle frame (01), described vehicle frame (01) front end is provided with handlebar (02), seat is provided with in the middle part of vehicle frame, vehicle frame (01) rear end is provided with push rod (03), it is characterized in that: described seat lower end is provided with seat adjuster, described seat adjuster comprises seat body (1) and is arranged on the base (2) of seat body (1) lower end, described base (2) middle part is provided with circular connecting bore (21), and in connecting bore (21), columniform limit base (3) is installed, described limit base (3) edge is at least provided with a pair position-limited trough (31), described base (2) is at least provided with an elastic limit device of mating with position-limited trough (31) near limit base (3) position, described elastic limit device comprises dead bolt (4) and dead bolt retracing spring (5), described base (2) is provided with dead bolt mounting groove (22), and dead bolt mounting groove (22) bottom is provided with spring groove (221), described dead bolt (4) is arranged in dead bolt mounting groove (22), described dead bolt retracing spring (5) one end compresses dead bolt mounting groove (22) wall, dead bolt retracing spring (5) other end compresses dead bolt (4), by pulling dead bolt (4), dead bolt the inner is separated with position-limited trough (31) clamping or clamping.
2. a kind of perambulator with seat adjuster according to claim 1, it is characterized in that: described dead bolt mounting groove (22) is outside equipped with dead bolt cover plate (6), and described dead bolt cover plate (6) two ends, left and right are provided with cover screw hole (61), described dead bolt cover plate (6) is connected and fixed by screw and base (2) inner end surface.
3. a kind of perambulator with seat adjuster according to claim 2, it is characterized in that: be provided with " U " shape positioning groove (32) in the middle part of described limit base (3) outer face, described " U " shape positioning groove (32) middle part is provided with connecting shaft hole (321).
4. a kind of perambulator with seat adjuster according to claim 3, it is characterized in that: described limit base (3) inner end surface integral middle is provided with some first reinforced ribs (33), and some first reinforced ribs (33) are uniformly distributed around connecting shaft hole (321) line of centers.
5. a kind of perambulator with seat adjuster according to claim 4, it is characterized in that: described base (2) inner end surface has been wholely set some second reinforced ribs (24), and some second reinforced ribs (24) are uniformly distributed around connecting bore (21) line of centers.
6. a kind of perambulator with seat adjuster according to claim 5, it is characterized in that: described base (2) inner end surface has been wholely set several cylindrical projection (23), and several cylindrical projection (23) are evenly arranged, each cylindrical projection (23) upper surface is provided with a base screw (231), and described seat body (1) and base (2) are connected by screw.
7. a kind of perambulator with seat adjuster according to claim 3 or 4 or 5 or 6, it is characterized in that: described vehicle frame (01) integral middle is provided with the adapter shaft mated with connecting shaft hole (321), limit base (3) is fixed by connecting shaft hole (321) and adapter shaft grafting.
8. a kind of perambulator with seat adjuster according to claim 7, it is characterized in that: described push rod (03) lower end is fixedly installed shelf (04), described shelf (04) and vehicle frame (01) are connected by screw, and shelf (04) upper surface offers glove groove (041).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544790.5U CN204279574U (en) | 2014-09-13 | 2014-09-13 | A kind of perambulator with seat adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544790.5U CN204279574U (en) | 2014-09-13 | 2014-09-13 | A kind of perambulator with seat adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279574U true CN204279574U (en) | 2015-04-22 |
Family
ID=52862761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544790.5U Expired - Fee Related CN204279574U (en) | 2014-09-13 | 2014-09-13 | A kind of perambulator with seat adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882719A (en) * | 2014-09-13 | 2016-08-24 | 陈琳 | A stroller with a seat adjusting device |
| CN107521545A (en) * | 2017-08-31 | 2017-12-29 | 四川阿斯特医疗器械有限公司 | A kind of rotary seat |
-
2014
- 2014-09-13 CN CN201420544790.5U patent/CN204279574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882719A (en) * | 2014-09-13 | 2016-08-24 | 陈琳 | A stroller with a seat adjusting device |
| CN107521545A (en) * | 2017-08-31 | 2017-12-29 | 四川阿斯特医疗器械有限公司 | A kind of rotary seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |