CN204736900U - Shallow of push rod liftable baby - Google Patents
Shallow of push rod liftable baby Download PDFInfo
- Publication number
- CN204736900U CN204736900U CN201520261761.2U CN201520261761U CN204736900U CN 204736900 U CN204736900 U CN 204736900U CN 201520261761 U CN201520261761 U CN 201520261761U CN 204736900 U CN204736900 U CN 204736900U
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- China
- Prior art keywords
- sleeve pipe
- upper sleeve
- push rod
- case
- stuck point
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Abstract
The utility model provides a shallow of push rod liftable baby, includes seat assembly, push rod assembly, truckle assembly, seat assembly, truckle assembly install the push rod assembly on, the push rod assembly include that a case, one go up the sleeve pipe, the case, go up the sleeve pipe and all be the arc, go up the cover pipe box in the case in, and can the case in slide, last sleeve pipe, case between be equipped with and be used for carrying out the positioning mechanism that fixes a position to last sleeve pipe. The utility model discloses when using, go up the sleeve pipe protractile, but on when not using in the sleeve pipe retraction case, reduce the volume of baby's shallow greatly, and go up sleeve pipe and case and all have only one, and all become the arc, it is more smooth and easy when sliding.
Description
Technical field
The utility model relates to a kind of doll carriage.
Background technology
Doll carriage generally comprises seat assembly, push rod assembly, castor assembly, and seat assembly, castor assembly are arranged on described push rod assembly, but push rod not collapsible or contraction usually, cause volume excessive.Therefore also there is the go-cart of push rod Foldable baby, its push rod foldable telescopic, but push rod normally straight bar shape and have more than two socket coordinate, complicated structure.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing doll carriage, the utility model provides a kind of push rod liftable doll carriage, can reduce push rod length, reduce doll carriage volume.
The technical scheme in the invention for solving the technical problem is: a kind of push rod liftable doll carriage, comprise seat assembly, push rod assembly, castor assembly, described seat assembly, castor assembly are arranged on described push rod assembly, described push rod assembly comprises a case in, a upper sleeve pipe, described case in, upper sleeve pipe are all curved, described upper sleeve pipe to be placed in described case in and can to slide in described case in, is provided with the detent mechanism for positioning upper sleeve pipe between described upper sleeve pipe, case in.
Further, the upper end of described upper sleeve pipe is also provided with hand grip portion, described hand grip portion comprise be placed on described upper sleeve upper end hold cover, described holding puts and is provided with two levers, is provided with handle between two described levers.
Further, described detent mechanism is: the top of described upper sleeve pipe is equipped with stuck point, is provided with upper spring in described upper sleeve pipe, and upper stuck point described under the effect of upper spring protrudes outside upper sleeve pipe; The bottom of described upper sleeve pipe is equipped with lower stuck point, is provided with lower spring in described upper sleeve pipe, and lower stuck point described under the effect of lower spring protrudes outside upper sleeve pipe;
Described cased upper end is provided with a headgear, described upper sleeve pipe is placed in described headgear, the inwall of described headgear is provided with draw-in groove, lower stuck point described in when upper sleeve pipe stretches out is stuck in described draw-in groove, upper stuck point described in when upper sleeve pipe slips into case in is stuck in described draw-in groove, is provided with the push button for promoting upper stuck point or lower stuck point in described draw-in groove.
Further, be provided with chute in described draw-in groove, described push button is provided with slide block, and described slide block is slidedly arranged in described chute.
The beneficial effects of the utility model are: in use, and upper sleeve pipe is extended, and on when not using, sleeve pipe in retraction case in, can reduce the volume of doll carriage greatly; And upper sleeve pipe and case in all only have one, and equal camber, more smooth and easy when sliding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of push rod assembly.
Fig. 3 is the exploded view of push rod assembly.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of push rod liftable doll carriage, comprise seat assembly 1, push rod assembly 2, castor assembly 3, described seat assembly 1, castor assembly 3 are arranged on described push rod assembly 2, described push rod assembly 2 comprises the upper sleeve pipe 5 of a case in 4, and in the present embodiment, seat assembly 1, castor assembly 3 are arranged on case in 4.Described case in 4, upper sleeve pipe 5 are all curved, and described upper sleeve pipe 5 to be placed in described case in 4 and can to slide in described case in 4, is provided with the detent mechanism for positioning upper sleeve pipe 5 between described upper sleeve pipe 5, case in 4.
In use, upper sleeve pipe 5 is extended, and is located by detent mechanism; On when not using, sleeve pipe 5 can be located by detent mechanism in retraction case in 4, greatly reduces the volume of doll carriage.
In the present embodiment, described detent mechanism is: the top of described upper sleeve pipe 5 is equipped with stuck point 6, is provided with upper spring in described upper sleeve pipe 5, and upper stuck point 6 described under the effect of upper spring protrudes outside upper sleeve pipe; The bottom of described upper sleeve pipe 5 is equipped with lower stuck point 7, is provided with lower spring in described upper sleeve pipe, and lower stuck point 7 described under the effect of lower spring protrudes outside upper sleeve pipe 5;
The upper end of described case in 4 is provided with a headgear 8, described upper sleeve pipe 5 is placed in described headgear 8, the inwall of described headgear 8 is provided with draw-in groove, lower stuck point 7 described in when upper sleeve pipe 5 stretches out is stuck in described draw-in groove, upper stuck point 6 described in when upper sleeve pipe 5 slips into case in 4 is stuck in described draw-in groove, is provided with the push button 9 for promoting upper stuck point 6 or lower stuck point 7 in described draw-in groove, promotes push button 9, upper stuck point 6 or lower stuck point 7 are pushed in upper sleeve pipe 5, upper sleeve pipe 5 namely slidably.Be provided with chute in draw-in groove described in the present embodiment, described push button 9 is provided with slide block, and described slide block is slidedly arranged in described chute, play the guiding role to the slip of push button 9.
Certain detent mechanism also can adopt other versions, such as, on upper sleeve pipe and case in, establish corresponding lockhole, and adopt the mode of bolt by upper sleeve pipe and case in locking positioning, unclamping bolt can unlock.
In the present embodiment, the upper end of described upper sleeve pipe 5 is also provided with hand grip portion, described hand grip portion comprise be placed on described upper sleeve upper end hold cover 10, described cover 10 of holding is provided with two levers 11, handle 12 is provided with between two described levers 11, can hold two levers 11 respectively by both hands during go-cart, or one hand holds handle 12, very convenient.
Claims (4)
1. a push rod liftable doll carriage, comprise seat assembly, push rod assembly, castor assembly, described seat assembly, castor assembly are arranged on described push rod assembly, it is characterized in that: described push rod assembly comprises a case in, a upper sleeve pipe, described case in, upper sleeve pipe are all curved, described upper sleeve pipe to be placed in described case in and can to slide in described case in, is provided with the detent mechanism for positioning upper sleeve pipe between described upper sleeve pipe, case in.
2. push rod liftable doll carriage as claimed in claim 1, it is characterized in that: the upper end of described upper sleeve pipe is also provided with hand grip portion, described hand grip portion comprise be placed on described upper sleeve upper end hold cover, described holding puts and is provided with two levers, is provided with handle between two described levers.
3. push rod liftable doll carriage as claimed in claim 1 or 2, is characterized in that: described detent mechanism is:
The top of described upper sleeve pipe is equipped with stuck point, is provided with upper spring in described upper sleeve pipe, and upper stuck point described under the effect of upper spring protrudes outside upper sleeve pipe; The bottom of described upper sleeve pipe is equipped with lower stuck point, is provided with lower spring in described upper sleeve pipe, and lower stuck point described under the effect of lower spring protrudes outside upper sleeve pipe;
Described cased upper end is provided with a headgear, described upper sleeve pipe is placed in described headgear, the inwall of described headgear is provided with draw-in groove, lower stuck point described in when upper sleeve pipe stretches out is stuck in described draw-in groove, upper stuck point described in when upper sleeve pipe slips into case in is stuck in described draw-in groove, is provided with the push button for promoting upper stuck point or lower stuck point in described draw-in groove.
4. push rod liftable doll carriage as claimed in claim 3, it is characterized in that: be provided with chute in described draw-in groove, described push button is provided with slide block, and described slide block is slidedly arranged in described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261761.2U CN204736900U (en) | 2015-04-28 | 2015-04-28 | Shallow of push rod liftable baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261761.2U CN204736900U (en) | 2015-04-28 | 2015-04-28 | Shallow of push rod liftable baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736900U true CN204736900U (en) | 2015-11-04 |
Family
ID=54418648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261761.2U Active CN204736900U (en) | 2015-04-28 | 2015-04-28 | Shallow of push rod liftable baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736900U (en) |
-
2015
- 2015-04-28 CN CN201520261761.2U patent/CN204736900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |