CN205344995U - Universal structure of front wheel of bassinet - Google Patents
Universal structure of front wheel of bassinet Download PDFInfo
- Publication number
- CN205344995U CN205344995U CN201521142189.4U CN201521142189U CN205344995U CN 205344995 U CN205344995 U CN 205344995U CN 201521142189 U CN201521142189 U CN 201521142189U CN 205344995 U CN205344995 U CN 205344995U
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- China
- Prior art keywords
- wheel
- universal
- lid
- front wheel
- half front
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Abstract
The utility model discloses an universal structure of front wheel of bassinet, including the front wheel, the front wheel includes universal wheel carrier, half left front wheel, revolver lid, half right front wheel and right wheel cap, half left front wheel of universal wheel carrier left end face installation, a left side half front wheel left side face -to -face mounting revolver lid, half right front wheel of universal wheel carrier right -hand member face installation, the right side half front wheel right side face -to -face mounting right side wheel cap, universal wheel carrier lower extreme is provided with an universal race, the symmetry is provided with two pinholes on the face of the universal race left and right sides, the universal wheel inslot is provided with the universal wheel, the round pin axle is transversely worn to be equipped with in the universal wheel middle part, and the universal wheel is connected fixedly through round pin axle and the pinhole on the face of the universal race left and right sides, the diameter of half front wheel on the left side and half right front wheel is 17cm, and the diameter of universal wheel is 5cm. Above -mentioned technical scheme, structural design is reasonable, simple structure, small, rotate nimble, the practicality is good.
Description
Technical field
This utility model relates to perambulator technical field, is specifically related to the front-wheel universal structure of a kind of perambulator.
Background technology
When perambulator is mainly gone out with adult for infant, it is possible to take wherein, adult carry out.The front-wheel of perambulator is generally used to turn to, and the front-wheel universal structure of existing perambulator there is also deficiency, and in the front-wheel universal structure of existing perambulator, front-wheel volume is big, and when causing front-wheel steer, resistance is big, makes perambulator cannot rotate flexibly in actual use.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of reasonable in design, simple in construction, volume is little, rotate front-wheel universal structure flexibly.
For achieving the above object, this utility model provides following technical scheme: the front-wheel universal structure of a kind of perambulator, including front-wheel, described front-wheel includes Universal castor, left half front-wheel, revolver lid, right half front-wheel and right wheel lid, left half front-wheel is installed in described Universal castor left side, revolver lid is installed in described left half front-wheel left side, right half front-wheel is installed in Universal castor right side, right wheel lid is installed in described right half front-wheel right side, described Universal castor lower end is provided with a universal race, described universal race left and right sides are symmetrically arranged with two pin-and-holes, it is provided with universal wheel in described universal race, laterally it is equipped with bearing pin in the middle part of described universal wheel, universal wheel is connected fixing by bearing pin with the pin-and-hole in universal race left and right sides；The diameter of described left half front-wheel and right half front-wheel is 17cm, and the diameter of universal wheel is 5cm.
By adopting technique scheme, after front-wheel lower end arranges universal wheel, when turning to by universal round, and universal wheel diameter is less than the diameter of front-wheel a lot, universal wheel volume is little so that when turning to, the resistance of universal wheel is little, rotating flexibly, reasonable in design, simple in construction, practicality are good.
This utility model is further arranged to: described Universal castor upper end is fixedly installed universal wheel shaft, and described universal wheel shaft is socketed with damping spring, and described universal wheel shaft upper end is socketed with bearing.By this setting, direction wheel shaft is played a supporting role, and damping spring plays cushioning effect, and bearing makes front-drive more flexible.
This utility model is further arranged to: described left half front-wheel and Universal castor left side are connected by screw；On left half front-wheel, annular is provided with several the first blocked holes, described revolver lid is directed at described first blocked hole position and is wholely set several the first clamping blocks mated with the first blocked hole, revolver lid is connected and fixed by the first clamping block and the first blocked hole, being provided with first centre bore in the middle part of described revolver lid, described first centre bore left end is detachably provided with a revolver cap.By this setting, structure arranges more reasonable, and revolver lid is easy to connect with left half front-wheel, fixing reliable；Left half front-wheel is easy to connect with Universal castor, fixing reliable.
This utility model is further arranged to: described right half front-wheel and Universal castor right side are connected by screw；On right half front-wheel, annular is provided with several the second blocked holes, described right wheel lid is directed at described second blocked hole position and is wholely set several the second clamping blocks mated with the second blocked hole, right wheel lid is connected and fixed by the second clamping block and the second blocked hole, being provided with second centre bore in the middle part of described right wheel lid, described second centre bore right-hand member is detachably provided with a right wheel cap.By this setting, structure arranges more reasonable, and right wheel lid is easy to connect with right half front-wheel, fixing reliable；
This utility model is further arranged to: described universal wheel shaft lower end and Universal castor are connected by screw, and described universal wheel shaft upper end is provided with the bearing groove of annular, and described bearing is arranged in described bearing groove.By this setting, universal wheel shaft is easy to connect, fixing reliable, and bearing location is reliable.
The utility model has the advantages that: compared with prior art, it is more reasonable that this utility model structure is arranged, after front-wheel lower end arranges universal wheel, when turning to by universal round, and universal wheel diameter is less than the diameter of front-wheel a lot, universal wheel volume is little so that when turning to, the resistance of universal wheel is little, rotating flexibly, reasonable in design, simple in construction, practicality are good.
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 exploded perspective view of this utility model embodiment；
Fig. 2 is the schematic diagram that the front-wheel universal structure of this utility model embodiment perambulator is installed to perambulator.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the front-wheel universal structure of a kind of perambulator disclosed in this utility model, including front-wheel, described front-wheel includes Universal castor 1, left half front-wheel 2, revolver lid 3, right half front-wheel 4 and right wheel lid 5, left half front-wheel 2 is installed in described Universal castor 1 left side, revolver lid 3 is installed in described left half front-wheel 2 left side, right half front-wheel 4 is installed in Universal castor 1 right side, right wheel lid 5 is installed in described right half front-wheel 4 right side, described Universal castor 1 lower end is provided with a universal race 11, described universal race 11 left and right sides are symmetrically arranged with two pin-and-holes 12, it is provided with universal wheel 6 in described universal race 11, laterally it is equipped with bearing pin 7 in the middle part of described universal wheel 6, universal wheel 6 is connected fixing by bearing pin 7 with the pin-and-hole 12 in universal race 11 left and right sides；The diameter of described left half front-wheel 2 and right half front-wheel 4 is 17cm, and the diameter of universal wheel 6 is 5cm.
As preferably, described left half front-wheel 2, Universal castor 1 form a front-wheel together with right half front-wheel 4, and universal wheel 6 diameter is less than the diameter of front-wheel a lot, and universal wheel volume is little so that when turning to, the resistance of universal wheel 6 is little, rotate flexibly.
More reasonable in order to make this utility model structure arrange, as preferably, Universal castor 1 upper end described in the present embodiment is fixedly installed universal wheel shaft 8, and described universal wheel shaft 8 is socketed with damping spring 9, and described universal wheel shaft 8 upper end is socketed with bearing 10.
Described left half front-wheel 2 is connected by screw with Universal castor 1 left side；On left half front-wheel 2, annular is provided with several the first blocked holes 21, described revolver lid 3 is directed at described first blocked hole 21 position and is wholely set several the first clamping blocks 31 mated with the first blocked hole 21, revolver lid 3 is connected and fixed by the first clamping block 31 and the first blocked hole 21, being provided with first centre bore 32 in the middle part of described revolver lid 3, described first centre bore 32 left end is detachably provided with a revolver cap 13.As preferably, on left half front-wheel 2 described in the present embodiment, annular arranges four the first blocked holes 21, four the first blocked holes 21 are uniformly distributed around left half front-wheel 2 center of circle, on described revolver lid 3, annular is uniformly arranged four the first clamping blocks 31, and described revolver cap 13 is connected and fixed by the draw-in groove on the clamping projection carried and the first centre bore 32 internal face.
Described right half front-wheel 4 is connected by screw with Universal castor 1 right side；On right half front-wheel 4, annular is provided with several the second blocked holes 41, described right wheel lid 5 is directed at described second blocked hole 41 position and is wholely set several the second clamping blocks 51 mated with the second blocked hole 41, right wheel lid 5 is connected and fixed by the second clamping block 51 and the second blocked hole 41, being provided with second centre bore 52 in the middle part of described right wheel lid 5, described second centre bore 52 right-hand member is detachably provided with a right wheel cap 14.As preferably, on right half front-wheel 4 of the present embodiment, annular arranges four the second blocked holes 41, four the second blocked holes 41 are uniformly distributed around right half front-wheel 4 center of circle, on described right wheel lid 5, annular is uniformly arranged four the second clamping blocks 51, and described right wheel cap 14 is connected and fixed by the draw-in groove on the clamping projection carried and the second centre bore 52 internal face.
Described universal wheel shaft 8 lower end and Universal castor 1 are connected by screw, and described universal wheel shaft 8 upper end is provided with the bearing groove 81 of annular, and described bearing 10 is arranged in described bearing groove 81.
This utility model structure arranges rationally, after front-wheel lower end arranges universal wheel, when turning to by universal round, and universal wheel diameter is less than the diameter of front-wheel a lot, universal wheel volume is little so that when turning to, the resistance of universal wheel is little, rotating flexibly, reasonable in design, simple in construction, practicality are good.
Above-described embodiment is to specific descriptions of the present utility model; it is served only for this utility model is further described; it is not intended that the restriction to this utility model protection domain, the technician of this area according to the content of above-mentioned utility model this utility model is made some nonessential improvement and adjustment each falls within protection domain of the present utility model.
Claims (5)
1. the front-wheel universal structure of a perambulator, including front-wheel, it is characterized in that: described front-wheel includes Universal castor (1), left half front-wheel (2), revolver lid (3), right half front-wheel (4) and right wheel lid (5), left half front-wheel (2) is installed in described Universal castor (1) left side, revolver lid (3) is installed in described left half front-wheel (2) left side, right half front-wheel (4) is installed in Universal castor (1) right side, right wheel lid (5) is installed in described right half front-wheel (4) right side, described Universal castor (1) lower end is provided with a universal race (11), described universal race (11) left and right sides are symmetrically arranged with two pin-and-holes (12), it is provided with universal wheel (6) in described universal race (11), described universal wheel (6) middle part is laterally equipped with bearing pin (7), universal wheel (6) is connected fixing by bearing pin (7) with the pin-and-hole (12) in universal race (11) left and right sides；The diameter of described left half front-wheel (2) and right half front-wheel (4) is 17cm, and the diameter of universal wheel (6) is 5cm.
2. the front-wheel universal structure of a kind of perambulator according to claim 1, it is characterized in that: described Universal castor (1) upper end is fixedly installed universal wheel shaft (8), being socketed with damping spring (9) on described universal wheel shaft (8), described universal wheel shaft (8) upper end is socketed with bearing (10).
3. the front-wheel universal structure of a kind of perambulator according to claim 2, it is characterised in that: described left half front-wheel (2) and Universal castor (1) left side are connected by screw；The upper annular of left half front-wheel (2) is provided with several the first blocked holes (21), described first blocked hole (21) position of the upper alignment of described revolver lid (3) is wholely set several the first clamping blocks (31) mated with the first blocked hole (21), revolver lid (3) is connected and fixed by the first clamping block (31) and the first blocked hole (21), described revolver lid (3) middle part is provided with first centre bore (32), and described first centre bore (32) left end is detachably provided with a revolver cap (13).
4. the front-wheel universal structure of a kind of perambulator according to claim 3, it is characterised in that: described right half front-wheel (4) and Universal castor (1) right side are connected by screw；The upper annular of right half front-wheel (4) is provided with several the second blocked holes (41), described second blocked hole (41) position of the upper alignment of described right wheel lid (5) is wholely set several the second clamping blocks (51) mated with the second blocked hole (41), right wheel lid (5) is connected and fixed by the second clamping block (51) and the second blocked hole (41), described right wheel lid (5) middle part is provided with second centre bore (52), and described second centre bore (52) right-hand member is detachably provided with a right wheel cap (14).
5. the front-wheel universal structure of a kind of perambulator according to Claims 2 or 3 or 4, it is characterized in that: described universal wheel shaft (8) lower end and Universal castor (1) are connected by screw, described universal wheel shaft (8) upper end is provided with the bearing groove (81) of annular, and described bearing (10) is arranged in described bearing groove (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142189.4U CN205344995U (en) | 2015-12-31 | 2015-12-31 | Universal structure of front wheel of bassinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142189.4U CN205344995U (en) | 2015-12-31 | 2015-12-31 | Universal structure of front wheel of bassinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344995U true CN205344995U (en) | 2016-06-29 |
Family
ID=56172806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142189.4U Expired - Fee Related CN205344995U (en) | 2015-12-31 | 2015-12-31 | Universal structure of front wheel of bassinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691433A (en) * | 2015-12-31 | 2016-06-22 | 平湖市好儿喜车业有限公司 | Front wheel universal structure of child automobile |
-
2015
- 2015-12-31 CN CN201521142189.4U patent/CN205344995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691433A (en) * | 2015-12-31 | 2016-06-22 | 平湖市好儿喜车业有限公司 | Front wheel universal structure of child automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170929 Address after: Pinghu City, Jiaxing City, Zhejiang Province, Guangzhou Guangzhong road 314207 No. 883 Chen Zhen Patentee after: Pinghu City good children bicycle Co. Ltd Address before: Pinghu City, Jiaxing City, Zhejiang province wide 314207 Chen Zhen San Xing Cun 1 groups Guangzhong Road No. 883 Patentee before: Pinghu Haoerxi Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |