CN208544317U - A stroller frame that is easy to fold, unfold and carry - Google Patents
A stroller frame that is easy to fold, unfold and carry Download PDFInfo
- Publication number
- CN208544317U CN208544317U CN201821093241.5U CN201821093241U CN208544317U CN 208544317 U CN208544317 U CN 208544317U CN 201821093241 U CN201821093241 U CN 201821093241U CN 208544317 U CN208544317 U CN 208544317U
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- folding
- convenient
- foot lever
- carrying
- expanding
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 16
- 229910052742 iron Inorganic materials 0.000 claims 8
- 238000005452 bending Methods 0.000 claims 5
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a bassinet skeleton convenient to folding expansion and carry, its characterized in that: the stroller frame comprises a stroller frame (1) with an unfolding position and a folding position, a front wheel assembly (2), a rear wheel assembly (3), a seat mechanism (4) and a locking mechanism for locking the stroller frame (1) at the unfolding position, wherein the stroller frame (1) comprises side brackets which are positioned at the left side and the right side and form a connecting rod mechanism, and a connecting bracket connected between the side brackets at the two sides, the seat mechanism (4) is arranged between the side brackets at the two sides, and after the locking mechanism is unlocked, the stroller frame convenient to fold, unfold and carry can be folded in the front-back direction and the up-down direction after being folded, has small volume, can be unfolded and folded by one-hand operation, and is convenient to fold and unfold; the baby carriage with the baby carriage framework convenient to fold, unfold and carry is provided with a standing position, and the baby carriage can stand after being folded and is convenient to place.
Description
[technical field]
The utility model patent is related to a kind of perambulator skeleton convenient for folding and expanding and carrying.
[background technique]
Trolley is very common child utensil, children are put walking is onboard push by adult not only can be big generous
Become the nurse action of people, moreover it is possible to keep children itself more comfortable, while also safer.However, current trolley is universal
Structure is more complicated, and mostly not foldable, and some can be folded also can only be partially folded, not only folding process is number
It is tired, it needs a part a part successively to fold, many users is caused all cannot expertly to complete folding process in this way, and opening up
It is also required to a part a part when opening operation to be successively unfolded, so causes trouble to the use of many users.In addition, after folding
Volume is bigger, bad carrying.In this way, when car do not need in use, when needing to carry, car place need to occupy compared with
More spaces thus can carry out big inconvenience to storage or conveyer belt.
Currently, perambulator has become child's article indispensable in developmental process, perambulator in the market generally can be into
Row folds or expansion, but existing perambulator is sufficiently complex convenient for folding and expanding and the perambulator skeleton structure of carrying, causes perambulator
Heaviness, volume after folding is still larger, and manufacturing cost is high, due to the complexity of structure, people very laborious, Er Qierong when folding
Perambulator easy to damage.
Perambulator its push bracket among existing design is usually made of two root canals of perambulator two sides, and after-poppet is usually by perambulator
Two root canals of after-poppet two sides form, support tube that traditional perambulator is not located in push bracket and be located on after-poppet second after
Foot lever, folding effect is bad, and folding and expansion are inconvenient.
Perambulator among existing design is not provided with erect position, cannot stand after perambulator folding, it has not been convenient to put.
Since there are the above problems, it is necessary to propose solution to it, the utility model is exactly in this context
It makes.
[utility model content]
The technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide one kind to be convenient for
The perambulator skeleton of folding and expanding and carrying, should be convenient for folding and expanding and the perambulator skeleton of carrying after locking mechanism unlocks, cart
Vehicle frame can front and back, up and down direction collapse fold, volume after folding is small, can one-handed performance realization unfold and fold, folding
It is convenient with expansion；This is convenient for folding and expanding and the perambulator skeleton perambulator of carrying is provided with erect position, can stand after perambulator folding,
It is conveniently laying.
To achieve the above object, the utility model uses following technical proposals:
A kind of perambulator skeleton convenient for folding and expanding and carrying, including the stroller frame with expanded position and folding position
1, front component 2, wheel assembly 3, seat mechanism 4, the stroller frame 1 is locked in the locking mechanism under expanded position,
The stroller frame 1 includes the side stand of the composition link mechanism positioned at the left and right sides, is connected between the side stand of two sides
Connection frame, the seat mechanism 4 is set between the side stand of two sides, and the side stand of every side includes:
Fore-stock 5, the front component 2 are set to the lower part of the fore-stock 5；
The upper end of after-poppet 6, the upper end of the after-poppet 6 and the fore-stock 5 passes through the first bending joint 71
Rotatedly it is arranged, the wheel assembly 3 is set to the lower part of the after-poppet 6；
Push bracket 8,8 lower end of push bracket rotatedly connect with 71 upper end of the first bending joint, push away described
8 upper end of frame is equipped with handle pipe 9, and 9 lower end of handle pipe is rotatedly connected with 8 upper end of push bracket by the second bending joint 72
It connects；
Seat frame 10, the seat frame 10 include flat section bar 101 and the first axle set on flat 101 rear end of section bar
102, the flat section bar 101 is rotatedly connect with the push bracket 8 by first rotating shaft 201,102 other end of first axle
It is rotatedly connected in the push bracket 8 by the second shaft 202；
Push bracket 8 as described above includes ejector sleeve 81 and the support tube 82 set on 81 rear of ejector sleeve, the after-poppet 6 include
Foot lever 62 after foot lever 61 and second after first, 62 top of foot lever after foot lever 61 is located at described second after described first, described the
Two bending joints 72 are equipped with erect position 721, and 82 upper end of support tube is hinged on the erect position 721, the support tube
After 82 lower ends are hinged on described first by third shaft 203 on the body of rod of foot lever 61.
Foot lever 62 is curved rod after foot lever 61 and second after as described above first, after described first after foot lever 61 and second
62 lower end of foot lever intersects on the wheel assembly 3, after described first after foot lever 61 and second 62 upper end of foot lever be connected to it is described
On first bending joint 71, it is equipped with clearance space after described first after foot lever 61 and second between 62 two bodies of rod of foot lever.
It is equipped between fore-stock 5 as described above, after-poppet 6, push bracket 8 for the fore-stock 5 that links, 6 and of after-poppet
The three sections of hinges 11 unfolded and folded between the push bracket 8.
Three sections of hinges 11 as described above include sequentially connected first axle connection iron plate 111, the hinge of connecting tube 112, second
Chain link iron plate 113, first axle connection 111 upper end of iron plate are hinged on the ejector sleeve 81 by first rotating shaft 201, institute
It states first axle connection 111 lower end of iron plate and 112 upper end of connecting tube is hinged, the second hinge connects 113 upper end of iron plate
Hinged with 112 lower end of connecting tube, second hinge connection 113 lower end of iron plate is hinged on described by the 4th shaft 204
On 5 body of rod of fore-stock.
First axle connection iron plate 111 as described above includes the sequentially connected first straight type section 1111, arc linkage section
1112 and the second straight type section 1113, the angle of the angle α between the first straight type section 1111 and the second straight type section 1113
Range are as follows: 130 °~170 °.
Connecting tube 112 as described above includes that the sequentially connected first straight type pipe 1121, arc connecting tube 1122 and second are straight
Type pipe 1123, the angular range of the angle β between the first straight type pipe 1121 and the second straight type pipe 1123 are as follows: 130 °~
170°。
Second hinge connection iron plate 113 as described above is straight sections piece.
The beneficial effects of the utility model are:
1, there is double-rod structure convenient for folding and expanding and the perambulator skeleton push bracket of carrying among the utility model, props up thereafter
Frame is also double-rod structure, can more easily be folded relative to traditional single pole structure, is convenient for folding and expanding and carrying after folding
Perambulator skeleton volume it is smaller, it is thinner, facilitate receipts to fill, folding and opening to perambulator can be realized in people's one hand, greatly
Facilitate user.
2, station is equipped on the second bending joint convenient for folding and expanding and the perambulator skeleton of carrying among the utility model
Vertical portion, so that the perambulator skeleton convenient for folding and expanding and carrying is able to maintain standing state, the convenient behaviour to perambulator after folding
Control, cooperates the knob of the perambulator, facilitates and perambulator is pulled away or stopped, and the body of standing part is smaller, convenient for saving material materials, section
About cost of manufacture.
3, the perambulator skeleton convenient for folding and expanding and carrying among the utility model due to hand handle, front foot pipe, rear foot tube,
The part such as mounting is mutually connected, and in folding operation, each section can link folding, so as to which whole is rapidly completed
The folding of mechanism, and folded overall volume is small, can directly haul carrying, and expansion process is also that linkage carries out, once
It can all be unfolded, thus can greatly be convenient for the user to use.
[Detailed description of the invention]
Fig. 1 is the three-dimensional view of the utility model.
Fig. 2 is the lateral plan of the utility model.
Fig. 3 is the lateral plan in the utility model folding process.
Fig. 4 is the lateral plan of standing state after the utility model folds.
Fig. 5 is the front view of three sections of hinges of the utility model.
Fig. 6 is the decomposition elevation of three sections of hinges of the utility model.
[specific embodiment]
Further detailed description is done to the utility model with reference to the accompanying drawing.
As shown in Figures 1 to 6, a kind of perambulator skeleton convenient for folding and expanding and carrying, including with expanded position and folding
The stroller frame 1, wheel assembly 3, seat mechanism 4, is locked in expansion position at front component 2 by the stroller frame 1 of folded position
Locking mechanism under setting, the stroller frame 1 include the side stand of the composition link mechanism positioned at the left and right sides, are connected to two
Connection frame between the side stand of side, the seat mechanism 4 are set between the side stand of two sides, every side it is described
Side stand include:
Fore-stock 5, the front component 2 are set to the lower part of the fore-stock 5；
The upper end of after-poppet 6, the upper end of the after-poppet 6 and the fore-stock 5 passes through the first bending joint 71
Rotatedly it is arranged, the wheel assembly 3 is set to the lower part of the after-poppet 6；
Push bracket 8,8 lower end of push bracket rotatedly connect with 71 upper end of the first bending joint, push away described
8 upper end of frame is equipped with handle pipe 9, and 9 lower end of handle pipe is rotatedly connected with 8 upper end of push bracket by the second bending joint 72
It connects；
Seat frame 10, the seat frame 10 include flat section bar 101 and the first axle set on flat 101 rear end of section bar
102, the flat section bar 101 is rotatedly connect with the push bracket 8 by first rotating shaft 201,102 other end of first axle
It is rotatedly connected in the push bracket 8 by the second shaft 202.It is convenient for folding and expanding and carrying among the utility model
Perambulator skeleton push bracket has double-rod structure, and after-poppet is also double-rod structure, can be more convenient relative to traditional single pole structure
Ground folds, smaller convenient for the volume of folding and expanding and the perambulator skeleton of carrying after folding, thinner, and receipts is facilitated to fill, and people's one hand is
The folding and opening to perambulator can be achieved, greatly facilitate user.
It is convenient for folding and expanding and the perambulator skeleton of carrying due to hand handle, front foot pipe, rear foot tube, seat among the utility model
The part such as frame is mutually connected, and in folding operation, each section can link folding, so as to which whole machines are rapidly completed
The folding of structure, and folded overall volume is small, can directly haul carrying, and expansion process is also that linkage carries out, once
It can all be unfolded, thus can greatly be convenient for the user to use.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, after the push bracket 8 includes ejector sleeve 81 and is set to the ejector sleeve 81
The support tube 82 of side, the after-poppet 6 include foot lever 62 after foot lever 61 and second after first, and foot lever 61 is located at institute after described first
62 top of foot lever, is equipped with erect position 721,82 upper end of support tube is hinged on second bending joint 72 after stating second
On the erect position 721, the body of rod of foot lever 61 after 82 lower end of support tube is hinged on described first by third shaft 203
On.It is equipped with standing part on the second bending joint convenient for folding and expanding and the perambulator skeleton of carrying among the utility model, makes
It obtains and is able to maintain standing state, the convenient manipulation to perambulator, cooperation after folding convenient for the perambulator skeleton of folding and expanding and carrying
The knob of the perambulator, facilitates and perambulator is pulled away or stopped, and the body of standing part is smaller, convenient for saving material materials, saves production
Cost.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, foot lever 62 is arc after foot lever 61 and second after described first
Bar, 62 lower end of foot lever intersects on the wheel assembly 3 after foot lever 61 and second after described first, 61 He of foot lever after described first
62 upper end of foot lever is connected on first bending joint 71 after second, after described first 62 liang of foot lever after foot lever 61 and second
Clearance space is equipped between the root body of rod, which, which enables, obtains good folding convenient for folding and expanding and the perambulator skeleton of carrying
Folded, volume after folding is very small, is convenient for carrying, and facilitates carrying.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, it is equipped with and uses between the fore-stock 5, after-poppet 6, push bracket 8
In the three sections of hinges 11 unfolded and folded between the fore-stock 5, after-poppet 6 and the push bracket 8 that link, three sections of hinges 11
Peculiar design enable and flexibly folded convenient for the perambulator skeleton of folding and expanding and carrying, while drive convenient for folding and expanding and
The perambulator skeleton of carrying integrally realizes folding, and volume after folding is very small, is convenient for carrying, and facilitates carrying.
As shown in Figure 1, Figure 2, Figure 3 shows, in the present embodiment, three sections of hinges 11 connect including sequentially connected first axle
Iron plate 111, connecting tube 112, second hinge connection iron plate 113 are connect, the first axle connection 111 upper end of iron plate passes through first turn
Axis 201 is hinged on the ejector sleeve 81, and first axle connection 111 lower end of iron plate and 112 upper end of connecting tube are hinged, institute
It states second hinge connection 113 upper end of iron plate and 112 lower end of connecting tube is hinged, the second hinge connects 113 lower end of iron plate
It is hinged on 5 body of rod of fore-stock by the 4th shaft 204, the peculiar design of three sections of hinges 11 is so that be convenient for folding and expanding
It can flexibly be folded with the perambulator skeleton of carrying, while drive and integrally realizing folding convenient for folding and expanding and the perambulator skeleton of carrying
Folded, volume after folding is very small, is convenient for carrying, and facilitates carrying, and first axle connects iron plate 111, connecting tube 112, second hinge
Connect iron plate 113 and constitute curved bar connection structure, can the ingenious folding for realizing the perambulator skeleton convenient for folding and expanding and carrying and
It folds.
As shown in Figure 5, Figure 6, in the present embodiment, the first axle connection iron plate 111 includes sequentially connected first
Straight type section 1111, arc linkage section 1112 and the second straight type section 1113, the first straight type section 1111 and the described second straight type section
The angular range of angle α between 1113 are as follows: 130 °~170 °, wherein angle α is preferably 150 °, the first axle of such angle
Connection iron plate 111 can preferably realize the folding of the perambulator skeleton convenient for folding and expanding and carrying and fold.
As shown in Figure 5, Figure 6, in the present embodiment, the connecting tube 112 include the sequentially connected first straight type pipe 1121,
Arc connecting tube 1122 and the second straight type pipe 1123, the folder between the first straight type pipe 1121 and the second straight type pipe 1123
The angular range of angle beta are as follows: 130 °~170 °, wherein angle β is preferably 150 °, and the first axle of such angle connects iron plate 111
It can preferably realize the folding of the perambulator skeleton convenient for folding and expanding and carrying and fold.
As shown in Figure 5, Figure 6, in the present embodiment, the second hinge connection iron plate 113 is straight sections piece, first axle
It connects iron plate 111, connecting tube 112, second hinge connection iron plate 113 and constitutes curved bar connection structure, ingenious can realize convenient for folding
It folds expansion and the folding of the perambulator skeleton carried and folds.
Claims (8)
1. a kind of perambulator skeleton convenient for folding and expanding and carrying, it is characterised in that: including with expanded position and folding position
Stroller frame (1), front component (2), wheel assembly (3), seat mechanism (4), the stroller frame (1) is locked in exhibition
Locking mechanism under open position, the stroller frame (1) include the side stand of the composition link mechanism positioned at the left and right sides, connect
The connection frame being connected between the side stand of two sides, the seat mechanism (4) are set between the side stand of two sides, often
The side stand of side includes:
Fore-stock (5), the front component (2) are set to the lower part of the fore-stock (5)；
After-poppet (6), the upper end of the after-poppet (6) and the upper end of the fore-stock (5) pass through the first bending joint
(71) rotatedly it is arranged, the wheel assembly (3) is set to the lower part of the after-poppet (6)；
Push bracket (8), the push bracket (8) lower end is rotatedly connect with described the first bending joint (71) upper end, described
Push bracket (8) upper end is equipped with handle pipe (9), and handle pipe (9) lower end and the push bracket (8) upper end pass through the second bending joint
(72) it rotatedly connects；
Seat frame (10), the seat frame (10) include flat section bar (101) and be set to flat section bar (101) rear end first
Hinge (102), the flat section bar (101) are rotatedly connect with the push bracket (8) by first rotating shaft (201), and described first
Hinge (102) other end is rotatedly connected on the push bracket (8) by the second shaft (202).
2. the perambulator skeleton according to claim 1 convenient for folding and expanding and carrying, it is characterised in that: the push bracket (8)
Including ejector sleeve (81) and set on the support tube (82) at the ejector sleeve (81) rear, the after-poppet (6) includes foot lever after first
(61) foot lever (62) and after second, after foot lever (61) is located at described second after described first above foot lever (62), described second
Bending joint (72) is equipped with erect position (721), and support tube (82) upper end is hinged on the erect position (721), described
After support tube (82) lower end is hinged on described first by third shaft (203) on the body of rod of foot lever (61).
3. the perambulator skeleton according to claim 2 convenient for folding and expanding and carrying, it is characterised in that: first rear foot
Foot lever (62) is curved rod after bar (61) and second, and foot lever (62) lower end intersects at after foot lever (61) and second after described first
On the wheel assembly (3), foot lever (62) upper end is connected to the first bending pass after foot lever (61) and second after described first
Save on (71), after described first after foot lever (61) and second between (62) two bodies of rod of foot lever equipped with clearance space.
4. the perambulator skeleton according to claim 3 convenient for folding and expanding and carrying, it is characterised in that: in the fore-stock
(5), between after-poppet (6), push bracket (8) be equipped with for the fore-stock (5) that links, after-poppet (6) and the push bracket (8) it
Between three sections of hinges (11) unfolding and folding.
5. the perambulator skeleton according to claim 4 convenient for folding and expanding and carrying, it is characterised in that: three sections of hinges
It (11) include sequentially connected first axle connection iron plate (111), connecting tube (112), second hinge connection iron plate (113), institute
It states first axle connection iron plate (111) upper end to be hinged on the ejector sleeve (81) by first rotating shaft (201), the first axle
It connects iron plate (111) lower end and the connecting tube (112) upper end is hinged, second hinge connection iron plate (113) upper end and institute
It is hinged to state connecting tube (112) lower end, second hinge connection iron plate (113) lower end is hinged on institute by the 4th shaft (204)
It states on fore-stock (5) body of rod.
6. the perambulator skeleton according to claim 5 convenient for folding and expanding and carrying, it is characterised in that: the first axle
Connecting iron plate (111) includes the sequentially connected first straight type section (1111), arc linkage section (1112) and the second straight type section
(1113), the angular range of the angle α between the described first straight type section (1111) and the second straight type section (1113) are as follows: 130 °
~170 °.
7. the perambulator skeleton according to claim 5 convenient for folding and expanding and carrying, it is characterised in that: the connecting tube
It (112) include the sequentially connected first straight type pipe (1121), arc connecting tube (1122) and the second straight type pipe (1123), described
The angular range of angle β between type pipe (1121) and the second straight type pipe (1123) always are as follows: 130 °~170 °.
8. the perambulator skeleton according to claim 5 convenient for folding and expanding and carrying, it is characterised in that: the second hinge
Connecting iron plate (113) is straight sections piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093241.5U CN208544317U (en) | 2018-07-11 | 2018-07-11 | A stroller frame that is easy to fold, unfold and carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093241.5U CN208544317U (en) | 2018-07-11 | 2018-07-11 | A stroller frame that is easy to fold, unfold and carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544317U true CN208544317U (en) | 2019-02-26 |
Family
ID=65424245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093241.5U Active CN208544317U (en) | 2018-07-11 | 2018-07-11 | A stroller frame that is easy to fold, unfold and carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544317U (en) |
-
2018
- 2018-07-11 CN CN201821093241.5U patent/CN208544317U/en active Active
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