CN205273573U - Virgin car skeleton - Google Patents
Virgin car skeleton Download PDFInfo
- Publication number
- CN205273573U CN205273573U CN201521013331.5U CN201521013331U CN205273573U CN 205273573 U CN205273573 U CN 205273573U CN 201521013331 U CN201521013331 U CN 201521013331U CN 205273573 U CN205273573 U CN 205273573U
- Authority
- CN
- China
- Prior art keywords
- hinged
- frame
- back support
- perambulator skeleton
- supporting section
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a virgin car skeleton can remove to folding position from expanding the position, include: preceding frame (1) is connected with front wheel (101) on it, back frame (2) are connected with rear wheel (201) on it, the upper end of upper end and preceding frame (1) of back frame (2) articulated, back pole (3), its middle part are connected with one end rather than hinging the other end and preceding frame (1) upper end articulated side handrail (4), on preceding longitudinal rod (5), one of which end hinge connect in the front frame (1), the other end articulated in back pole (3) lower part, back longitudinal rod (6), one of which end hinge connect at back frame (2) middle part, and the other end articulates in back pole (3) lower part. The utility model discloses simple structure, folding back is small.
Description
[technical field]
The utility model relates to a kind of perambulator skeleton.
[background technology]
At present, perambulator has become child's article indispensable in developmental process. Perambulator on market generally can carry out folding or launching, but existing perambulator skeleton structure is very complicated, causes perambulator heavy, volume after folding is still relatively big, and manufacturing cost height, due to the complexity of structure, people require great effort when folding very much, and easily damage perambulator. Therefore, people thirst for the perambulator appearance that a kind of structure is simple and volume after folding is little very much.
[practical novel content]
The utility model object overcomes the deficiencies in the prior art, it is provided that a kind of structure is simple, the perambulator skeleton that volume after folding is little.
The utility model is achieved through the following technical solutions:
A kind of perambulator skeleton, can move to folded position from unfolded position, it is characterised in that: comprising:
Front frame 1, it is connected with front-wheel 101;
Rear frame 2, it is connected with trailing wheel 201, the upper end of described Rear frame 2 and the upper end thereof of front frame 1;
Back support bar 3, is connected with one end hinged with it in the middle part of it, the side handrail 4 of the other end and front frame 1 upper end thereof;
Front longitudinal bar 5, its one end is hinged in front frame 1, and the other end is hinged on back support bar 3 bottom;
Rear longitudinal bar 6, its one end is hinged in the middle part of Rear frame 2, and the other end is hinged on back support bar 3 bottom.
As above perambulator skeleton, it is characterized in that: described back support bar 3 bottom is connected with articulated section 7, described front longitudinal bar 5 and rear longitudinal bar 6 are hinged on articulated section 7 respectively, and described front longitudinal bar 5 is positioned at the lower section of rear longitudinal bar 6 with the pin joint of articulated section 7 with the pin joint of articulated section 7.
Perambulator skeleton as above, it is characterized in that: described Rear frame 2 comprises seat supporting section 21 that is hinged with front frame 1 and that tilt towards the perambulator skeleton back lower place, the end of described seat supporting section 21 is connected with the vehicle frame supporting section 22 of its bending downwards one-body molded with it and relative, and described trailing wheel 201 is connected to the lower end of vehicle frame supporting section 22.
Perambulator skeleton as above, it is characterised in that: described seat supporting section 21 is 15 �� to 30 �� with the slanted angle R on ground.
Perambulator skeleton as above, it is characterised in that: the angle that described vehicle frame supporting section 22 and the angle on ground are greater than between seat supporting section 21 and ground.
Perambulator skeleton as above, it is characterised in that: one end of described rear longitudinal bar 6 is hinged on described vehicle frame supporting section 22.
Perambulator skeleton as above, it is characterised in that: described front longitudinal bar 5 and rear longitudinal bar 6 are all positioned at the lower section of seat supporting section 21 respectively with the pin joint of back support bar 3.
Perambulator skeleton as above, it is characterised in that: described front longitudinal bar 5 and rear longitudinal bar 6 respectively and the pin joint of back support bar 3 all between vehicle frame supporting section 22 and front frame 1.
Perambulator skeleton as above, it is characterised in that: described perambulator skeleton also comprises the locking gear making it keep locking at unfolded position and make perambulator skeleton folding by promoting back support bar 3 after unblock.
Perambulator skeleton as above, it is characterised in that: described seat supporting section 21 is provided with the seat support part 8 that can support perambulator seat cushion, and described front frame 1 is provided with foot board 9, and the upper end of described back support bar 3 is provided with the hand push rod 10 that can rotate to it.
Compared with prior art, the utility model has the following advantages:
1, front frame upper end of the present utility model and Rear frame upper end thereof, side handrail one end and front frame upper end thereof, the other end is hinged on the middle part of back support bar, front longitudinal bar one end is hinged in the middle part of front frame, the other end is hinged on back support bar bottom, rear longitudinal bar one end is hinged in the middle part of Rear frame, and the other end is hinged on back support bar bottom. So, when perambulator skeleton is folding, driven forward back support bar, the lower end rearward movement of back support bar, before one end also rearward movement of being hinged with back support bar bottom of longitudinal bar, one end also rearward movement that rear longitudinal bar and back support bar bottom are hinged, side handrail and back support bar are hinged one end with regard to frame movement backwards, front frame just draws also frame movement backwards by front longitudinal bar, thus completing the folding of perambulator skeleton, the volume after folding is little, compact construction, take space little, fold flexibly.
2, the utility model structure is simple, and it is convenient, with low cost to manufacture, and is applicable to promoting.
[accompanying drawing explanation]
Fig. 1 is one of the utility model stereographic map;
Fig. 2 is the two of the utility model stereographic map;
Fig. 3 is the utility model side-view;
Fig. 4 is one of state graph in the utility model folding process;
Fig. 5 is two of state graph in the utility model folding process;
Fig. 6 is three of state graph in the utility model folding process;
Fig. 7 is the utility model folded state diagram.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is further described:
A kind of perambulator skeleton, can move to folded position from unfolded position, comprise:
Front frame 1, it is connected with front-wheel 101;
Rear frame 2, it is connected with trailing wheel 201, the upper end of described Rear frame 2 and the upper end thereof of front frame 1;
Back support bar 3, is connected with one end hinged with it in the middle part of it, the side handrail 4 of the other end and front frame 1 upper end thereof;
Front longitudinal bar 5, its one end is hinged in the middle part of front frame 1, and the other end is hinged on back support bar 3 bottom;
Rear longitudinal bar 6, its one end is hinged in the middle part of Rear frame 2, and the other end is hinged on back support bar 3 bottom.
So, when perambulator skeleton is folding, driven forward back support bar 3 (such as arrow A direction in Fig. 4), back support bar 3 times end rearward movement (such as arrow B direction in Fig. 5), before also rearward movement (such as the arrow E direction in Fig. 6), one end that be hinged with back support bar 3 bottom of longitudinal bar 5, also rearward movement (such as the arrow E direction in Fig. 6), one end that rear longitudinal bar 6 is hinged with back support bar 3 bottom, (such as arrow C direction in Fig. 6) is just moved towards Rear frame 2 in side handrail 4 and back support bar 3 one end that is hinged, front frame 1 is just drawn by front longitudinal bar 5 and is also moved (such as arrow D direction in Fig. 6) towards Rear frame 2, thus complete the folding of perambulator skeleton, volume after folding is little, compact construction, take space little, fold flexibly.
Described back support bar 3 bottom is connected with articulated section 7, and described front longitudinal bar 5 and rear longitudinal bar 6 are hinged on articulated section 7 respectively, and described front longitudinal bar 5 is positioned at the lower section of rear longitudinal bar 6 with the pin joint of articulated section 7 with the pin joint of articulated section 7. Such structure design can make perambulator skeleton volume after folding less, compacter.
Described Rear frame 2 comprises seat supporting section 21 that is hinged with front frame 1 and that tilt towards the perambulator skeleton back lower place, the end of described seat supporting section 21 is connected with the vehicle frame supporting section 22 of its bending downwards one-body molded with it and relative, and described trailing wheel 201 is connected to the lower end of vehicle frame supporting section 22. Seat supporting section 21 is 15 �� to 30 �� with the slanted angle R on ground. Such structure design can make perambulator skeleton volume after folding less, compacter.
The angle that described vehicle frame supporting section 22 and the angle on ground are greater than between seat supporting section 21 and ground.
One end of described rear longitudinal bar 6 is hinged on described vehicle frame supporting section 22.
Described front longitudinal bar 5 and rear longitudinal bar 6 are all positioned at the lower section of seat supporting section 21 respectively with the pin joint of back support bar 3. Such structure design can make perambulator skeleton volume after folding less, compacter.
Described front longitudinal bar 5 and rear longitudinal bar 6 respectively and the pin joint of back support bar 3 all between vehicle frame supporting section 22 and front frame 1. Such structure design can make perambulator skeleton volume after folding less, compacter.
Described seat supporting section 21 is provided with the seat support part 8 that can support perambulator seat cushion. Just can be placed in perambulator by children to push walked after perambulator skeleton is loaded onto the flexible article such as seat cushion and cape, and seat cushion can be played good supporting role by seat support 8, seat support 8 can be the rod-like structure such as cross bar, it is also possible to is the plate-like structure being connected with seat supporting section.
Described front frame 1 is provided with foot board 9. Foot board 9 can be used for children to trample, and makes children more comfortable.
The upper end of described back support bar 3 is provided with the hand push rod 10 that can rotate to it. User's stroller is convenient in the setting of hand push rod 10.
Perambulator skeleton also comprises the locking gear making it keep locking at unfolded position and make perambulator skeleton folding by promoting back support bar 3 after unblock. described locking gear can adopt the locking gear of conventional stroller skeleton in prior art, the locking gear of conventional stroller skeleton is all generally arrange gear snap-in structure at certain pin joint place, such as, the gear snap-in structure closed with the two card is set in back support bar 3 and rear longitudinal bar 6 hinged place, namely after, longitudinal bar 6 arranges teeth groove, back support bar 3 also arranges teeth groove, back support bar 3 and rear longitudinal bar 6 hinged place arrange the gear that can laterally slide again, when the teeth groove on gear and back support bar 3 and rear longitudinal bar 6, with during phase card, (now the half of gear is stuck in back support bar 3, after second half is stuck in, longitudinal direction bar 6 is interior), the pin joint place of back support bar 3 and rear longitudinal bar 6 just can not rotate, now perambulator skeleton locks at unfolded position, when gear is laterally pulled by bracing wire and departs from any one in back support bar 3 or rear longitudinal bar 6, the hinged place of back support bar 3 and rear longitudinal bar 6 just can be rotated, now perambulator skeleton just can fold.
Claims (10)
1. a perambulator skeleton, can move to folded position from unfolded position, it is characterised in that: comprising:
Front frame (1), it is connected with front-wheel (101);
Rear frame (2), it is connected with trailing wheel (201), the upper end of described Rear frame (2) and the upper end thereof of front frame (1);
Back support bar (3), is connected with one end hinged with it in the middle part of it, the side handrail (4) of the other end and front frame (1) upper end thereof;
Front longitudinal bar (5), its one end is hinged in front frame (1), and the other end is hinged on back support bar (3) bottom;
Rear longitudinal bar (6), its one end is hinged on Rear frame (2) middle part, and the other end is hinged on back support bar (3) bottom.
2. perambulator skeleton according to claim 1, it is characterized in that: described back support bar (3) bottom is connected with articulated section (7), described front longitudinal bar (5) and rear longitudinal bar (6) are hinged on articulated section (7) respectively, and described front longitudinal bar (5) is positioned at the lower section of rear longitudinal bar (6) with the pin joint of articulated section (7) with the pin joint of articulated section (7).
3. perambulator skeleton according to claim 1 and 2, it is characterized in that: described Rear frame (2) comprises seat supporting section (21) that is hinged with front frame (1) and that tilt towards the perambulator skeleton back lower place, the end of described seat supporting section (21) is connected with the vehicle frame supporting section (22) of its bending downwards one-body molded with it and relative, and described trailing wheel (201) is connected to the lower end of vehicle frame supporting section (22).
4. perambulator skeleton according to claim 3, it is characterised in that: described seat supporting section (21) is 15 �� to 30 �� with the slanted angle R on ground.
5. perambulator skeleton according to claim 3, it is characterised in that: the angle that described vehicle frame supporting section (22) and the angle on ground are greater than between seat supporting section (21) and ground.
6. perambulator skeleton according to claim 5, it is characterised in that: one end of described rear longitudinal bar (6) is hinged on described vehicle frame supporting section (22).
7. perambulator skeleton according to claim 3, it is characterised in that: described front longitudinal bar (5) and rear longitudinal bar (6) are all positioned at the lower section of seat supporting section (21) respectively with the pin joint of back support bar (3).
8. perambulator skeleton according to claim 3, it is characterised in that: described front longitudinal bar (5) and rear longitudinal bar (6) respectively and the pin joint of back support bar (3) be all positioned between vehicle frame supporting section (22) and front frame (1).
9. perambulator skeleton according to claim 1 and 2, it is characterised in that: described perambulator skeleton also comprises the locking gear making it keep locking at unfolded position and make perambulator skeleton folding by promoting back support bar (3) after unblock.
10. perambulator skeleton according to claim 3, it is characterized in that: described seat supporting section (21) is provided with the seat support part (8) that can support perambulator seat cushion, described front frame (1) is provided with foot board (9), and the upper end of described back support bar (3) is provided with the hand push rod (10) that can rotate to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013331.5U CN205273573U (en) | 2015-12-08 | 2015-12-08 | Virgin car skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013331.5U CN205273573U (en) | 2015-12-08 | 2015-12-08 | Virgin car skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273573U true CN205273573U (en) | 2016-06-01 |
Family
ID=56058175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013331.5U Withdrawn - After Issue CN205273573U (en) | 2015-12-08 | 2015-12-08 | Virgin car skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438241A (en) * | 2015-12-08 | 2016-03-30 | 中山市爱贝尔日用制品有限公司 | Baby carriage framework |
| CN108313115A (en) * | 2018-03-20 | 2018-07-24 | 廖整辉 | Baby carriage framework |
-
2015
- 2015-12-08 CN CN201521013331.5U patent/CN205273573U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438241A (en) * | 2015-12-08 | 2016-03-30 | 中山市爱贝尔日用制品有限公司 | Baby carriage framework |
| CN108313115A (en) * | 2018-03-20 | 2018-07-24 | 廖整辉 | Baby carriage framework |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207565662U (en) | Children trolley | |
| CN205168603U (en) | Baby car skeleton | |
| CN207697787U (en) | A kind of go-cart for double child | |
| CN205273573U (en) | Virgin car skeleton | |
| CN205311682U (en) | Child cart | |
| CN107933673B (en) | Go-cart for double child | |
| CN103625527A (en) | Cart frame | |
| CN105667566B (en) | A kind of folding stand of doll carriage | |
| CN205769511U (en) | Children trolley | |
| CN207984930U (en) | Perambulator | |
| CN207984931U (en) | Baby stroller | |
| CN205292752U (en) | Improved structure of baby carriage frame | |
| CN105438241A (en) | Baby carriage framework | |
| CN205524415U (en) | Foldable frame of baby stroller | |
| CN205554276U (en) | Child cart | |
| CN204713164U (en) | Children trolley | |
| CN210502821U (en) | Children's barrow | |
| CN207208164U (en) | A kind of frame for baby cart | |
| CN108839705B (en) | Child cart | |
| CN209521744U (en) | A kind of baby carriage frame and the perambulator equipped with the vehicle frame | |
| CN209833732U (en) | Foldable baby carriage | |
| CN207697792U (en) | A kind of go-cart for double child | |
| CN206297594U (en) | A kind of baby-carrier framework | |
| CN208498529U (en) | A kind of cart | |
| CN206926702U (en) | It is a kind of that stable perambulator can be kept in folded state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20200320 |