CN206926702U - It is a kind of that stable perambulator can be kept in folded state - Google Patents
It is a kind of that stable perambulator can be kept in folded state Download PDFInfo
- Publication number
- CN206926702U CN206926702U CN201720498065.2U CN201720498065U CN206926702U CN 206926702 U CN206926702 U CN 206926702U CN 201720498065 U CN201720498065 U CN 201720498065U CN 206926702 U CN206926702 U CN 206926702U
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- CN
- China
- Prior art keywords
- perambulator
- articulated section
- hinged
- handspike
- foreleg
- 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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Abstract
Stable perambulator can be kept in folded state the utility model discloses a kind of, front-wheel is connected with foreleg；Trailing wheel is connected with back leg, and back leg upper end is hinged with front leg upper ends；Front rod lower end is hinged with back leg or front leg upper ends；Handspike is rotatablely connected with front rod upper end, and the traction foldable assembly that foreleg is drawn close to back leg can be drawn when handspike rotates by being provided between handspike lower end and foreleg；And, handspike is provided with the first articulated section, front rod upper end is provided with the second articulated section being hinged with the first articulated section, the lateral wall of first articulated section is provided with the projection with curved surfaces, and the second articulated section is provided with the neck engaged when being rotated when the first articulated section relative to the second articulated section and enabling perambulator to be in folded state with projection.The utility model is simple in construction, and cost is cheap, small volume.
Description
【Technical field】
It the utility model is related to a kind of perambulator that stabilization can be kept in folded state.
【Background technology】
At present, perambulator has turned into child's article indispensable in developmental process.In the market perambulator it is general all
It can be deployed or be folded.But in order that perambulator keeps stable folded state after folding, conventional pushchair is all in car
The bearing pin of block lock and protrusion is set on frame, when folding of baby, is buckled on bearing pin, so as to prevent perambulator from missing exhibition
Open.But such structure needs to use lock and bearing pin, parts are more, add the manufacturing cost of perambulator, and lock
Button and bearing pin protrusion are not attractive in appearance enough in the outside of vehicle frame, scratching also easily occur.In addition, conventional baby bassinet structure typically compares
Complexity, volume after folding is big, not readily portable.
Therefore, the utility model is based on the insufficient and caused of the above.
【Utility model content】
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple in construction, cost is cheap, after folding
Small volume can keep stable perambulator in folded state.
The utility model is achieved through the following technical solutions：
It is a kind of that stable perambulator can be kept in folded state, it is characterised in that：Including：
Foreleg 1, front-wheel 1a is connected with described foreleg 1；
Back leg 2, trailing wheel 2a is connected with described back leg 2, and the described upper end of back leg 2 is hinged with the upper end of foreleg 1；
Front rod 3, the described lower end of front rod 3 are hinged with back leg 2 or the upper end of foreleg 1；
Handspike 4, described handspike 4 are rotatablely connected with the upper end of front rod 3, the described lower end of handspike 4 and foreleg 1
Between be provided with the traction foldable assembly 5 that foreleg 1 is drawn close to back leg 2 can be drawn when handspike 4 rotates；
Also, described handspike 4 is provided with the first articulated section 41, the described upper end of front rod 3 is provided with and the first hinge
The second be hinged articulated section 42 of socket part 41, the lateral wall of the first described articulated section 41 are provided with the projection with curved surfaces
43, the second described articulated section 42 is provided with when the first articulated section 41 rotates relative to the second articulated section 42 and perambulator is in folding
The neck 44 that can be engaged during overlapping state with projection 43.
As described above stable perambulator can be kept in folded state, it is characterised in that：Described traction folding group
Part 5 includes rear connecting rod 51, and the described upper end of rear connecting rod 51 and the lower end of handspike 4 are rotatablely connected, described rear connecting rod
51 middle part is simultaneously rotatablely connected close to lower end position with back leg 2, and the lower end of described rear connecting rod 51 is hinged with trace 52, institute
The other end for the trace 52 stated is be hinged with foreleg 1.
As described above stable perambulator can be kept in folded state, it is characterised in that：Described rear connecting rod 51
Middle part be hinged with sliding sleeve 7, and the mounting bar 8 that can be slided in it is provided with described sliding sleeve 7, described mounting bar 8 with
Front rod 3 is be hinged.
As described above stable perambulator can be kept in folded state, it is characterised in that：On described front rod 3
Provided with connecting seat 91, the handrail lower link 92 be hinged with the two is provided between the described lower end of connecting seat 91 and mounting bar 8, it is described
The upper end of connecting seat 91 be provided with the handrail upper connecting rod 93 that is rotatablely connected with it, be detachably connected in described handrail upper connecting rod 93
There is U-shaped handrail 94.
As described above stable perambulator can be kept in folded state, it is characterised in that：Described rear connecting rod 51
Upper end be additionally provided with upwardly extend and when perambulator is in folded state can with trailing wheel 2a coordinate and make folded state perambulator
Keep the extension 6 stood.
Compared with prior art, the utility model has the following advantages：
1st, the utility model promotes forward handspike and applies down force, therefore, hand push to handspike when folding
Moved beneath, drive front rod upper end move downward and gradually drawn close to back leg backward for the lower end of bar, at the same time, traction folding
Stacked group part traction foreleg is drawn close to back leg, and then completes the folding of whole perambulator, and whole process is matched somebody with somebody by individual linkage
Close, folding is smooth, and small volume after the completion of folding, is easy to carry.Also, during folding of baby, on handspike
First articulated section relatively rotates with the second articulated section on front rod, and when perambulator is in folded state position, first is be hinged
Projection in portion is snapped onto in the neck on the second articulated section, so that perambulator keeps stable in folded state, due to using
The raised cooperation with neck, parts are few, and cost is reduced.When needing to deploy perambulator, handspike only need to be firmly rotated,
Depart from raised and neck, operation is convenient to.
2nd, the utility model is when folding, and the lower end of handspike moved beneath backward, drives rear connecting rod upper end and before connects
During extension bar upper end moves downward, mounting bar just slides in sliding sleeve, when being moved downward in rear connecting rod upper end, rear connection
Bar lower end is just tilted obliquely upward, and trace is pulled during tilting, is leaned on so as to draw foreleg by trace to back leg
Hold together, the whole foldable assembly that draws is ingenious in design, simple in construction so that folding of baby is smooth, and volume after folding is small.
3rd, front rod of the present utility model is provided with connecting seat, is provided with and the two between connecting seat lower end and mounting bar
Be hinged handrail lower link, connecting seat upper end are provided with the handrail upper connecting rod being rotatablely connected with it, detachably connected in handrail upper connecting rod
It is connected to U-shaped handrail.So in folding of baby, preceding handrail can follow folding, it is not necessary to which handrail before dismounting, operation is very
It is quick.
4th, the utility model is simple in construction, and cost is cheap, is adapted to popularization and application.
【Brief description of the drawings】
Fig. 1 is the utility model stereogram；
Fig. 2 is the zoomed-in view at A in Fig. 1；
Fig. 3 is the utility model side view；
Fig. 4 is one of the side view of the utility model in folding process；
Fig. 5 is the two of side view of the utility model in folding process；
Fig. 6 is standing schematic diagram of the utility model in folded state.
【Embodiment】
The utility model is further described below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of perambulator that stabilization can be kept in folded state, including：
Foreleg 1, front-wheel 1a is connected with described foreleg 1；
Back leg 2, trailing wheel 2a is connected with described back leg 2, and the described upper end of back leg 2 is hinged with the upper end of foreleg 1；
Front rod 3, the described lower end of front rod 3 are hinged with back leg 2 or the upper end of foreleg 1；
Handspike 4, described handspike 4 are rotatablely connected with the upper end of front rod 3, the described lower end of handspike 4 and foreleg 1
Between be provided with the traction foldable assembly 5 that foreleg 1 is drawn close to back leg 2 can be drawn when handspike 4 rotates；
Also, described handspike 4 is provided with the first articulated section 41, the described upper end of front rod 3 is provided with and the first hinge
The second be hinged articulated section 42 of socket part 41, the lateral wall of the first described articulated section 41 are provided with the projection with curved surfaces
43, the second described articulated section 42 is provided with when the first articulated section 41 rotates relative to the second articulated section 42 and perambulator is in folding
The neck 44 that can be engaged during overlapping state with projection 43.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, described traction foldable assembly 5 includes rear connecting rod 51, described rear connection
The lower end of the upper end of bar 51 and handspike 4 is rotatablely connected, the middle part of described rear connecting rod 51 and close to 2 turns of lower end position and back leg
Dynamic connection, the lower end of described rear connecting rod 51 are hinged with trace 52, and the other end and the foreleg 1 of described trace 52 are cut with scissors
Connect.
As shown in Figure 3 and Figure 4, the middle part of described rear connecting rod 51 is hinged with sliding sleeve 7, and is set in described sliding sleeve 7
There is the mounting bar 8 that can be slided in it, described mounting bar 8 is hinged with front rod 3.
As shown in Figures 2 to 5, when folding, handspike 4 is promoted forward and down force is applied to handspike 4, because
This, the lower end of handspike 4 moved beneath backward, drive the upper end of front rod 3 and the upper end of rear connecting rod 51 moves downward and it is gradual
Drawn close to back leg 2, at the same time, mounting bar 8 just slides in sliding sleeve 7, when being moved downward in the upper end of rear connecting rod 51, rear connection
The lower end of bar 51 just tilts obliquely upward, during tilting pull trace 52, so as to by trace 52 draw foreleg 1 to
Back leg 2 is drawn close, and then completes the folding of whole perambulator, whole process by the cooperation of individual linkage, fold it is smooth, and
Small volume after the completion of folding, is easy to carry.Also, during folding of baby, the first articulated section 41 on handspike 4 is with before
The second articulated section 42 in connecting rod 3 relatively rotates, convex on the first articulated section 41 when perambulator is in folded state position
Play 43 to snap onto in the neck 44 on the second articulated section 42, so that perambulator keeps stable in folded state, due to using convex
43 cooperations with neck 44 are played, parts are few, and cost is reduced.When needing to deploy perambulator, hand push only need to be firmly rotated
Bar, makes projection 43 depart from neck 44, and operation is convenient to.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, described front rod 3 is provided with connecting seat 91, under described connecting seat 91
The handrail lower link 92 be hinged with the two is provided between end and mounting bar 8, the described upper end of connecting seat 91 is provided with and its company of rotation
The handrail upper connecting rod 93 connect, U-shaped handrail 94 is removably connected with described handrail upper connecting rod 93.It is preceding in folding of baby
Handrail can follow folding, it is not necessary to which handrail before dismounting, operation are very quick.
As shown in Figure 4, Figure 5 and Figure 6, the upper end of described rear connecting rod 51, which is additionally provided with, upwardly extends and is in perambulator
It can coordinate during folded state with trailing wheel 2a and folded state perambulator is kept the extension 6 stood.Folded when perambulator is in
During state, extension 6 and trailing wheel 2a forms the strong point, and the perambulator of folding can be made to keep standing state, be easy to user to place
Perambulator.
Claims (5)
1. a kind of can keep stable perambulator in folded state, it is characterised in that：Including：
Foreleg (1), front-wheel (1a) is connected with described foreleg (1)；
Back leg (2), trailing wheel (2a), and described back leg (2) upper end and foreleg (1) upper end are connected with described back leg (2)
It is be hinged；
Front rod (3), described front rod (3) lower end are hinged with back leg (2) or foreleg (1) upper end；
Handspike (4), described handspike (4) and front rod (3) upper end are rotatablely connected, described handspike (4) lower end with
The traction foldable assembly (5) that foreleg (1) is drawn close to back leg (2) can be drawn when handspike (4) rotates by being provided between foreleg (1)；
Also, described handspike (4) is provided with the first articulated section (41), described front rod (3) upper end is provided with and first
Be hinged the second articulated section (42) in articulated section (41), the lateral wall of described the first articulated section (41), which is provided with, has curved surfaces
Projection (43), described the second articulated section (42) be provided with when the first articulated section (41) with respect to the second articulated section (42) rotation and
The neck (44) for enabling perambulator to engage when being in folded state with raised (43).
2. according to claim 1 can keep stable perambulator in folded state, it is characterised in that：Described traction
Foldable assembly (5) includes rear connecting rod (51), and described rear connecting rod (51) upper end and the lower end of handspike (4) are rotatablely connected,
The middle part of described rear connecting rod (51) is simultaneously rotatablely connected close to lower end position and back leg (2), described rear connecting rod (51)
Lower end is hinged with trace (52), and the other end and foreleg (1) of described trace (52) are be hinged.
3. according to claim 2 can keep stable perambulator in folded state, it is characterised in that：Described rear company
Sliding sleeve (7) is hinged with the middle part of extension bar (51), and the mounting bar (8) that can be slided in it, institute are provided with described sliding sleeve (7)
The mounting bar (8) stated is be hinged with front rod (3).
4. according to claim 1 can keep stable perambulator in folded state, it is characterised in that：Connect before described
Extension bar (3) is provided with connecting seat (91), is provided between described connecting seat (91) lower end and mounting bar (8) and be hinged is helped with the two
Subordinate connecting rod (92), described connecting seat (91) upper end are provided with the handrail upper connecting rod (93) being rotatablely connected with it, described handrail
U-shaped handrail (94) is removably connected with upper connecting rod (93).
5. according to claim 2 can keep stable perambulator in folded state, it is characterised in that：Described rear company
The upper end of extension bar (51), which is additionally provided with, to be upwardly extended and can coordinate when perambulator is in folded state with trailing wheel (2a) and make folding
State perambulator keeps the extension (6) stood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498065.2U CN206926702U (en) | 2017-05-05 | 2017-05-05 | It is a kind of that stable perambulator can be kept in folded state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498065.2U CN206926702U (en) | 2017-05-05 | 2017-05-05 | It is a kind of that stable perambulator can be kept in folded state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926702U true CN206926702U (en) | 2018-01-26 |
Family
ID=61350952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498065.2U Expired - Fee Related CN206926702U (en) | 2017-05-05 | 2017-05-05 | It is a kind of that stable perambulator can be kept in folded state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667684A (en) * | 2018-07-02 | 2020-01-10 | 梁水瑛 | Improved structure of baby carriage frame |
-
2017
- 2017-05-05 CN CN201720498065.2U patent/CN206926702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667684A (en) * | 2018-07-02 | 2020-01-10 | 梁水瑛 | Improved structure of baby carriage frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |