CN102530039A - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN102530039A CN102530039A CN2012100418988A CN201210041898A CN102530039A CN 102530039 A CN102530039 A CN 102530039A CN 2012100418988 A CN2012100418988 A CN 2012100418988A CN 201210041898 A CN201210041898 A CN 201210041898A CN 102530039 A CN102530039 A CN 102530039A
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- CN
- China
- Prior art keywords
- rod member
- guide groove
- doll carriage
- rod
- carriage according
- 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.)
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- 235000019994 cava Nutrition 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A baby carriage comprises a carriage frame, a plurality of wheel component sets, a locking mechanism and a seat, wherein the carriage frame is provided with a unfolded position and a folded position, the wheel component sets are arranged at the bottom of the carriage frame, the locking mechanism is used for locking the carriage frame at the unfolded position, and the seat is disposed on the carriage frame. The carriage frame comprises a first rod and a second rod which is slidably arranged lengthwise along the first rod, the first rod is provided with a lengthwise guide groove, and at least one sliding guide part is fixed onto the second rod and can be slidably positioned to proper positions of the second rod according to needs. When the first rod and the second rod are slidably lengthened to an extreme position, the sliding guide parts cannot be exposed, the exposed second rod is simple in shape, and the whole baby carriage is attractive.
Description
Technical field
the present invention relates to the doll carriage that a kind of children of confession use.
Background technology
a kind of doll carriage; Comprise go-cart vehicle frame, the many groups vehicle wheel component that is arranged at described go-cart bottom of frame, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame with expanded position and folding position; Second rod member that described go-cart vehicle frame comprises first rod member, alongst is provided with slidably mutually with described first rod member; Described first its length direction of rod member upper edge has guide groove, has the T-shaped convex tendon of cross-sectional plane from an end to the other end at second its length direction of rod member upper edge, and described convex tendon is inserted in the guide groove; When sliding elongation between first rod member and second rod member; Part convex tendon on second rod member will inevitably expose, and influences profile, and on whole second rod member, makes convex tendon; Manufacturing process is complicated, waste of material, and cost of manufacture is higher.
Summary of the invention
The technical matters that
the present invention will solve provides a kind of doll carriage.
are in order to solve the problems of the technologies described above; A kind of technical scheme that the present invention adopts is: a kind of doll carriage; Comprise go-cart vehicle frame, the many groups vehicle wheel component that is arranged at described go-cart bottom of frame, be used for described go-cart vehicle frame is locked in lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame with expanded position and folding position; Second rod member that described go-cart vehicle frame comprises first rod member, alongst is provided with slidably mutually with described first rod member; Described first its length direction of rod member upper edge has guide groove; Be fixed with at least one sliding guide piece on described second rod member, described sliding guide piece can be positioned at described guide groove slidably.
in certain embodiments; Described guide groove comprise the guide groove inner chamber, with the guide groove opening of described guide groove intracavity inter-connection; Described sliding guide piece comprises guide positive stop end in the end, between guide positive stop end and described second rod member, is connected neck; Described guide positive stop end is inserted in the described guide groove inner chamber, and described linking neck portion is positioned at described guide groove opening.
in some further embodiment, described first rod member is a pipe fitting, and described guide groove opening is opened on the tube wall of described first rod member, and described guide groove inner chamber is the tube chamber of described first rod member.
in some another further embodiment, described first rod member is a pipe fitting, and described guide groove is that the tube wall by described first rod member caves inward and forms.
in certain embodiments, the top of described second rod member is fixed with locating bush, and all described sliding guide pieces are positioned at the below of described locating bush, and described locating bush can be enclosed within on described first rod member slidably.
in certain embodiments; Described first its length direction of rod member upper edge has first; Described second its length direction of rod member upper edge has second; Described first with described second corresponding cooperation, described guide groove is opened on described first, described sliding guide piece is positioned on described second.
in some further embodiment, described first with described second face be respectively the plane.
in certain embodiments, described first rod member is a push rod, described second rod member is a front-wheel support.
in certain embodiments, described first rod member is positioned at the top of described second rod member, and described guide groove down.
in certain embodiments; Described go-cart vehicle frame also comprises the top of top and described second rod member bonded assembly rear wheel support, anterior and described first rod member bonded assembly seat frame that rotates that rotates; The rear portion of described seat frame is connected with described rear wheel support rotatedly; Described vehicle wheel component comprises front component, wheel assembly; Described front component is arranged at the bottom of described second rod member, and described wheel assembly is arranged at the bottom of described rear wheel support.
The involved nouns of locality such as front and back up and down more than
are that to be in expanded position at the go-cart vehicle frame undefined.
scope of the present invention is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The present invention compared with prior art has advantage: during making, sliding guide piece is to be fixed on second rod member, can as required sliding guide piece be fixed to position suitable on second rod member; When first rod member and second rod member slide when elongating to end position; Sliding guide piece can not reveal yet, and makes that the second rod member moulding that reveals is succinct, makes car load seem more attractive in appearance.
Description of drawings
Accompanying drawing 1 is first rod member and the scheme drawing that cooperates of second rod member;
Accompanying drawing 2 is the A-A section-drawing (guide groove instance one) of accompanying drawing 1;
Accompanying drawing 3 is the A-A section-drawing (guide groove instance two) of accompanying drawing 1;
Accompanying drawing 4 is the cross sectional drawing (guide groove instance one) of first rod member;
Accompanying drawing 5 is the cross sectional drawing (guide groove instance two) of first rod member;
Accompanying drawing 6 is the scheme drawing of sliding guide piece;
Accompanying drawing 7 is in the structural representation under the expanded position for the go-cart vehicle frame;
Accompanying drawing 8 is in the structural representation under the folding position for the go-cart vehicle frame;
wherein: 1, go-cart vehicle frame; 2, first rod member; 3, second rod member; 5, sliding guide piece; 6, guide groove inner chamber; 7, guide groove opening; 8, guide positive stop end; 9, connect neck; 10, locating bush; 11, first; 12, second; 13, rear wheel support; 14, seat frame; 15, front component; 16, wheel assembly.
The specific embodiment
are shown in accompanying drawing 7, accompanying drawing 8; A kind of doll carriage; Comprise go-cart vehicle frame 1, the many groups vehicle wheel component that is arranged at go-cart vehicle frame 1 bottom, be used for go-cart vehicle frame 1 is locked in lockout mechanism under the expanded position, is arranged at the seat on the go-cart vehicle frame 1 with expanded position and folding position; Second rod member 3 that go-cart vehicle frame 1 comprises first rod member 2, alongst is provided with slidably mutually with first rod member 2; Its length direction of first rod member, 2 upper edges has guide groove, is fixed with one, two or more sliding guide piece 5 on second rod member 3, and sliding guide piece 5 can be positioned at guide groove respectively slidably.
The foldable structure of
go-cart vehicle frame 1 is not the emphasis that the present invention will protect, so long as have first rod member 2 that can slide relative be provided with and second rod member 3 can.In the present embodiment, shown in accompanying drawing 7, accompanying drawing 8, first rod member 2 is a push rod, and second rod member 3 is a front-wheel support.Go-cart vehicle frame 1 also comprises the top of the top and second rod member 3 bonded assembly rear wheel support 13, the anterior and first rod member 2 bonded assembly seat frame 14 that rotates that rotates; The rear portion of seat frame 14 is connected with rear wheel support 13 rotatedly; Vehicle wheel component comprises front component 15, wheel assembly 16; Front component 15 is arranged at the bottom of second rod member 3, and wheel assembly 16 is arranged at the bottom of rear wheel support 13.
are shown in accompanying drawing 1-accompanying drawing 5; Guide groove comprises guide groove inner chamber 6, the guide groove opening 7 that is connected with guide groove inner chamber 6, and shown in accompanying drawing 6, sliding guide piece 5 comprises guide positive stop end 8 in the end, between guide positive stop end 8 and second rod member 3, is connected neck 9; As; The cross-sectional plane of sliding guide piece 5 is T-shaped, and guide positive stop end 8 is inserted in the guide groove inner chamber 6, connects neck 9 and is positioned at guide groove opening 7.
guide groove instance one: shown in accompanying drawing 2, accompanying drawing 4, first rod member 2 is a pipe fitting, and guide groove opening 7 is opened on the tube wall of first rod member 2, and guide groove inner chamber 6 is the tube chamber of first rod member 2.Be that guide groove processes after on first rod member 2.
guide groove instance two: shown in accompanying drawing 3, accompanying drawing 5: first rod member 2 is a pipe fitting, guide groove is that the tube wall by first rod member 2 caves inward and forms, and guide groove is moulding together when making first rod member 2.
The top of
second rod member 3 is fixed with locating bush 10, and all sliding guide pieces 5 are positioned at the below of locating bush 10, and locating bush 10 can be enclosed within on first rod member 2 slidably.In the present embodiment, sliding guide piece 5 has one, and sliding guide piece 5 makes win rod member 2 and the slip setting stably mutually of second rod member 3 with locating bush 10.
are shown in accompanying drawing 2-accompanying drawing 5; Its length direction of first rod member, 2 upper edges has first 11; Its length direction of second rod member, 3 upper edges has second 12; First 11 with second 12 corresponding cooperation, guide groove is opened on first 11, sliding guide piece 5 is positioned on second 12.In the present embodiment, first 11 and second 12 are respectively the plane.Also can be, first 11 be concave surface, and second 12 is convex surface.
As stated, we are illustrated according to aim of the present invention fully
, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention
Claims (10)
1. doll carriage; Comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at described go-cart vehicle frame (1) bottom many groups vehicle wheel component, be used for described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, is arranged at the seat on the described go-cart vehicle frame (1); Second rod member (3) that described go-cart vehicle frame (1) comprises first rod member (2), alongst is provided with slidably mutually with described first rod member (2); Its length direction of described first rod member (2) upper edge has guide groove; It is characterized in that: be fixed with at least one sliding guide piece (5) on described second rod member (3), described sliding guide piece (5) can be positioned at described guide groove slidably.
2. doll carriage according to claim 1; It is characterized in that: described guide groove comprises guide groove inner chamber (6), the guide groove opening (7) that is connected with described guide groove inner chamber (6); Described sliding guide piece (5) comprises the guide positive stop end (8) that is positioned at the end, be positioned at and be connected neck (9) between guide positive stop end (8) and described second rod member (3); Described guide positive stop end (8) is inserted in the described guide groove inner chamber (6), and described connection neck (9) is positioned at described guide groove opening (7).
3. doll carriage according to claim 2; It is characterized in that: described first rod member (2) is a pipe fitting; Described guide groove opening (7) is opened on the tube wall of described first rod member (2), and described guide groove inner chamber (6) is the tube chamber of described first rod member (2).
4. doll carriage according to claim 2 is characterized in that: described first rod member (2) is a pipe fitting, and described guide groove is that the tube wall by described first rod member (2) caves inward and forms.
5. doll carriage according to claim 1; It is characterized in that: the top of described second rod member (3) is fixed with locating bush (10); All described sliding guide pieces (5) are positioned at the below of described locating bush (10), and described locating bush (10) can be enclosed within on described first rod member (2) slidably.
6. doll carriage according to claim 1; It is characterized in that: its length direction of described first rod member (2) upper edge has first (11); Its length direction of described second rod member (3) upper edge has second (12); Described first (11) are opened on described first (11) with described second (12) corresponding cooperation, described guide groove, and described sliding guide piece (5) is positioned on described second (12).
7. doll carriage according to claim 6 is characterized in that: described first (11) are respectively the plane with described second (12).
8. doll carriage according to claim 1 is characterized in that: described first rod member (2) is a push rod, and described second rod member (3) is a front-wheel support.
9. doll carriage according to claim 1 is characterized in that: described first rod member (2) is positioned at the top of described second rod member (3), and described guide groove down.
10. doll carriage according to claim 1; It is characterized in that: described go-cart vehicle frame (1) also comprises the top of top and described second rod member (3) bonded assembly rear wheel support (13), anterior and described first rod member (2) the bonded assembly seat frame (14) that rotates that rotates; The rear portion of described seat frame (14) is connected with described rear wheel support (13) rotatedly; Described vehicle wheel component comprises front component (15), wheel assembly (16); Described front component (15) is arranged at the bottom of described second rod member (3), and described wheel assembly (16) is arranged at the bottom of described rear wheel support (13).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100418988A CN102530039A (en) | 2012-02-23 | 2012-02-23 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100418988A CN102530039A (en) | 2012-02-23 | 2012-02-23 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102530039A true CN102530039A (en) | 2012-07-04 |
Family
ID=46338408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100418988A Pending CN102530039A (en) | 2012-02-23 | 2012-02-23 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102530039A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086834A1 (en) * | 2002-04-16 | 2003-10-23 | Ampafrance | Children’s vehicle with a frame with sliding elements without a space therebetween and corresponding chassis |
| CN201023508Y (en) * | 2007-02-06 | 2008-02-20 | 东莞宜宸儿童用品有限公司 | Baby carriage sliding retracting device |
| CN201325475Y (en) * | 2008-12-22 | 2009-10-14 | 好孩子儿童用品有限公司 | Telescopic link structure of child pushchair or dining chair |
| CN101585373A (en) * | 2008-05-22 | 2009-11-25 | 多雷尔法国股份有限公司 | Folding pushchair with folding assisted by rolling elements |
| CN202518310U (en) * | 2012-02-23 | 2012-11-07 | 好孩子儿童用品有限公司 | Baby cart |
-
2012
- 2012-02-23 CN CN2012100418988A patent/CN102530039A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086834A1 (en) * | 2002-04-16 | 2003-10-23 | Ampafrance | Children’s vehicle with a frame with sliding elements without a space therebetween and corresponding chassis |
| CN201023508Y (en) * | 2007-02-06 | 2008-02-20 | 东莞宜宸儿童用品有限公司 | Baby carriage sliding retracting device |
| CN101585373A (en) * | 2008-05-22 | 2009-11-25 | 多雷尔法国股份有限公司 | Folding pushchair with folding assisted by rolling elements |
| CN201325475Y (en) * | 2008-12-22 | 2009-10-14 | 好孩子儿童用品有限公司 | Telescopic link structure of child pushchair or dining chair |
| CN202518310U (en) * | 2012-02-23 | 2012-11-07 | 好孩子儿童用品有限公司 | Baby cart |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20120704 |