CN207631318U - A kind of perambulator - Google Patents

A kind of perambulator Download PDF

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Publication number
CN207631318U
CN207631318U CN201721706153.3U CN201721706153U CN207631318U CN 207631318 U CN207631318 U CN 207631318U CN 201721706153 U CN201721706153 U CN 201721706153U CN 207631318 U CN207631318 U CN 207631318U
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CN
China
Prior art keywords
foreleg
connecting rod
perambulator
back leg
wheel
Prior art date
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Active
Application number
CN201721706153.3U
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Chinese (zh)
Inventor
夏林杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Sai Song Daily Products Co Ltd
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Zhongshan Sai Song Daily Products Co Ltd
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Priority to CN201721706153.3U priority Critical patent/CN207631318U/en
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Abstract

The utility model discloses a kind of perambulators, and folding position can be moved to from expanded position after locking device unlock, including:Foreleg (1), the foreleg (1) lower end are rotatably connected to front-wheel link (2), front-wheel (3) are connected on the front-wheel link (2);Back leg (4), the back leg (4) lower end are connected with trailing wheel (5), and the rear pole (6) being rotatablely connected with the two is equipped between the back leg (4) upper end and foreleg (1);First connecting rod (7), the first connecting rod (7) one end are rotatablely connected with back leg (4) rotation connection, the other end and foreleg (1);Second connecting rod (8), the second connecting rod (8) one end are rotatablely connected with front-wheel link (2) rotation connection, the other end and rear pole (6).The utility model is simple in structure, folding convenient, and volume after folding is small.

Description

A kind of perambulator
【Technical field】
The utility model is related to a kind of perambulators.
【Background technology】
Perambulator is product indispensable during infant growth.Traditional perambulator can generally fold, with Portable belt or storage.But traditional stroller configuration is more complicated, folding operation gets up inconvenience, and volume after folding compared with Greatly, inconvenient to carry.
Therefore, the utility model is based on above deficiency and generates.
【Utility model content】
The utility model aim is to overcome the deficiencies in the prior art, a kind of simple in structure, folding convenient is provided, after folding Small perambulator.
The utility model is achieved through the following technical solutions:
A kind of perambulator can be moved to folding position after locking device unlock from expanded position, it is characterised in that:Packet It includes:
Foreleg 1,1 lower end of foreleg are rotatably connected to front-wheel link 2, are connected on the front-wheel link 2 Front-wheel 3;
Back leg 4,4 lower end of back leg are connected with trailing wheel 5, are equipped with and the two between 4 upper end of back leg and foreleg 1 The rear pole 6 of rotation connection;
First connecting rod 7, described 7 one end of first connecting rod are rotatablely connected with the rotation connection of back leg 4, the other end and foreleg 1;
Second connecting rod 8, described 8 one end of second connecting rod and 6 turns of the rotation connection of front-wheel link 2, the other end and rear pole Dynamic connection.
Perambulator as described above, it is characterised in that:Second connecting rod 8, rear pole 6 and the back leg 4 is coaxially hinged.
Perambulator as described above, it is characterised in that:First connecting rod 7, foreleg 1 and the front-wheel link 2 is coaxially cut with scissors It connects.
Perambulator as described above, it is characterised in that:Lateral transverse bar 10 is provided on the front-wheel link 2, The second connecting rod 8 is hinged on transverse bar 10 and realizes the rotation connection with front-wheel link 2, and the transverse bar 10 is in Arch, the second connecting rod 8 are hinged on the arcuate shaped bottom of transverse bar 10.
Perambulator as described above, it is characterised in that:The rear pole 6 is equipped with engaging lug 11 protruding upward, institute It is connected with seat post 12 on the engaging lug 11 stated, interconnecting piece 13 is additionally provided in the seat post 12, the seat post 12 is logical Interconnecting piece 13 is crossed to be rotatablely connected with foreleg 1.
Perambulator as described above, it is characterised in that:The perambulator further includes backrest 14, in the seat post 12 Equipped with fixed connection position 15 and can 12 sliding of relative thereto bar sliding seat 16,16 turns of 14 lower end of backrest and sliding seat Dynamic connection, is equipped with the interlocking lever 17 being hinged with the two between the connection position 15 and backrest 14.
Perambulator as described above, it is characterised in that:1 upper end of foreleg is also associated with handspike 9.
Perambulator as described above, it is characterised in that:The handspike 9 is slidably connected with foreleg 1 and can be in foreleg 1 It is flexible.
Compared with prior art, the utility model has the following advantages:
1, the utility model perambulator pulls the lower end of rear pole to rear ramp and lifts perambulator when folding, back brace Bar is rotated relative to foreleg, just pulls front-wheel link to turn with respect to foreleg by second connecting rod when rear pole lower end is moved to rear ramp It is dynamic, to make front-wheel link and front-wheel complete folding.At the same time, when pulling rear pole lower end, back leg upper end also by Pulling force, back leg upper end have the tendency that moving out, and the first connecting rod hinged with the two is provided between back leg and foreleg, then In conjunction with its own gravity of back leg and trailing wheel, for perambulator when lifting, first connecting rod just pulls back leg, and back leg lower end is made to be leaned on to foreleg Hold together and folding.Therefore, as long as the pulling force for applying oblique upper to rear pole conveniently realizes the folding of perambulator, entire mistake Journey operation is very convenient quick.And entirely stroller configuration is simple, and volume after folding is small, can be convenient for carrying.
2, the rear pole of the utility model is equipped with engaging lug protruding upward, and seat post is connected on engaging lug, described Seat post on be additionally provided with interconnecting piece, seat post passes through interconnecting piece and is rotatablely connected with foreleg.So turning with respect to foreleg in rear pole When dynamic, rear pole just pushes seat post by engaging lug, and seat post is just rotated by interconnecting piece relative to foreleg, realizes seat post Folding, operation it is very convenient.
3, the utility model perambulator further includes backrest, and backrest lower end is rotatably connected to sliding seat, in folding of baby, Backrest, backrest is first pushed just to be rotated around itself and interlocking lever connecting position forward, backrest lower end is just by sliding seat in seat post Slide to the rear end motion of seat post, at the same time, interlocking lever is also rotated around itself and connection position connecting position, to realize The folding of backrest only needs the backup back of the body just to realize that folding backrest, whole operation are very simple and efficient.And ensureing backrest tool It can ensure that entire baby-carrier folding is small after backrest folds in the case of having enough height.
4, the utility model is simple in structure, of low cost, and volume after folding is small, is suitble to promote and apply.
【Description of the drawings】
Fig. 1 is 1 stereogram of the utility model embodiment;
Fig. 2 is 1 side view of the utility model embodiment;
Fig. 3 is side view of the utility model embodiment 1 in folding process;
Fig. 4 is side view of the utility model embodiment 1 in folded state;
Fig. 5 is 2 side view of the utility model embodiment;
Fig. 6 is 3 side view of the utility model embodiment;
Fig. 7 is one of the schematic diagram of component of the utility model embodiment 3;
Fig. 8 is the two of the side view of the component of the utility model embodiment 3;
Fig. 9 is side view of the utility model embodiment 3 in folding process;
Figure 10 is side view of the utility model embodiment 3 in folded state.
【Specific implementation mode】
The utility model is further described below in conjunction with the accompanying drawings:
Embodiment 1:
As shown in Figures 1 to 4, a kind of perambulator can be moved to folding position after locking device unlock from expanded position, Including:
Foreleg 1,1 lower end of foreleg are rotatably connected to front-wheel link 2, are connected on the front-wheel link 2 Front-wheel 3;
Back leg 4,4 lower end of back leg are connected with trailing wheel 5, are equipped with and the two between 4 upper end of back leg and foreleg 1 The rear pole 6 of rotation connection;
First connecting rod 7, described 7 one end of first connecting rod are rotatablely connected with the rotation connection of back leg 4, the other end and foreleg 1;
Second connecting rod 8, described 8 one end of second connecting rod and 6 turns of the rotation connection of front-wheel link 2, the other end and rear pole Dynamic connection.
As shown in Figures 2 to 4, perambulator pulls the lower end of rear pole 6 to rear ramp and lifts perambulator when folding, Rear pole 6 is rotated relative to foreleg 1, and just front-wheel link 2 is pulled by second connecting rod 8 when 6 lower end of rear pole is moved to rear ramp It is rotated relative to foreleg 1, to make front-wheel link 2 and front-wheel 3 complete folding.At the same time, when pulling 6 lower end of rear pole, Also under tension, 4 upper end of back leg have the tendency that moving out 4 upper end of back leg, and are provided between back leg 4 and foreleg 1 and two The hinged first connecting rod 7 of person, in conjunction with its own gravity of back leg 4 and trailing wheel 5, when lifting, first connecting rod 7 just pulls perambulator Back leg 4 makes 4 lower end of back leg be drawn close and folding to foreleg 1.Therefore, as long as applying the pulling force side of oblique upper to rear pole 6 Just realize that the folding of perambulator, whole process operation are very convenient quick.And entirely stroller configuration is simple, after folding It is small, it can be convenient for carrying.
In the present embodiment, the seat of perambulator may be used seat pocket flexible and be articulated on vehicle frame, and infant rides in In seat pocket.When walking, user can push the upper end of foreleg 1 and push perambulator walking perambulator.Certainly, it is pushed away if pursued The convenience of row perambulator, can be slidably connected handspike 9 on foreleg 1, and handspike 9, which can be one section or several sections, to be stretched Bar.First handspike 9 can be retracted into foreleg 1 in folding of baby, or first pull rear pole 6 and make back leg 4, preceding It is indented further handspike 9 after wheel 2 folding of link.The lock mode of traditional structure may be used in the locking device of perambulator, such as One rotary hook is set on back leg 4, and can be with hook cooperation being arranged on rear pole 6 when perambulator is unfolded Pin.
As shown in Figure 1 to Figure 3, the second connecting rod 8, rear pole 6 and back leg 4 are coaxially hinged, the first connecting rod 7, foreleg 1 and front-wheel link 2 are coaxially hinged.Therefore, perambulator folds flexibly when folding, easy to operate.
As shown in Figure 1, being provided with lateral transverse bar 10 on the front-wheel link 2, the second connecting rod 8 is hinged The rotation connection with front-wheel link 2 is realized on transverse bar 10, the transverse bar 10 is arched, the second connecting rod 8 are hinged on the arcuate shaped bottom of transverse bar 10.Therefore, second connecting rod 8 be connected with transverse bar 10 position be located at first connecting rod 7 with Foreleg 1 is connected below position position farther out, so second connecting rod 8 more easily can pull front-wheel to connect in folding of baby The rotation of frame 2 is connect, keeps folding more flexible, folding operation is more convenient.
Embodiment 2:
Embodiment 2 and embodiment 1 difference lies in:
As shown in figure 5, handspike 9 is rotationally connected to the upper end of foreleg 1.Handspike can first be made in folding of baby 9 rotate and folding relative to foreleg 1, or first pull rear pole 6 and be rotated further by hand push after making back leg 4,2 folding of front-wheel link Bar 9.
Embodiment 3:
Embodiment 3 and embodiment 1 difference lies in:
As shown in Figure 6 and Figure 7, the rear pole 6 is equipped with engaging lug 11 protruding upward, the engaging lug 11 On be connected with seat post 12, be additionally provided with interconnecting piece 13 in the seat post 12, the seat post 12 by interconnecting piece 13 with Foreleg 1 is rotatablely connected.Therefore, the seat of perambulator is supported by seat post 12, is not the structure for using mounting flexible mount pocket, Also, when baby folds, rear pole 6 is rotated relative to foreleg 1, and rear pole 6 just pushes seat post by engaging lug 11 thereon 12, and seat post 12 is just rotated by interconnecting piece 13 relative to foreleg 1, realizes the folding of seat post 12, the seat in folding of baby Position bar 12 follows folding together, operation very convenient.
As shown in Fig. 6 to Figure 10, the perambulator further includes backrest 14, and the seat post 12 is equipped with fixed company The sliding seat 16 of 12 sliding of position 15 and energy relative thereto bar is connect, 14 lower end of backrest is rotatablely connected with sliding seat 16, described Connection position 15 and backrest 14 between be equipped with the interlocking lever 17 that is hinged with the two.When folding of baby, first pushes forward and lean on The back of the body 14, since 14 lower end of backrest and sliding seat 16 are rotatablely connected, and backrest 14 is hinged with interlocking lever 17, is leaned on so pushing forward When carrying on the back 14, backrest 14 is just rotated around itself and 17 connecting position of interlocking lever, and 14 lower end of backrest is just by sliding seat 16 at seat Sliding to the rear end motion of seat post 12 on bar 12, at the same time, interlocking lever 17 is also around itself and 15 connecting position of connection position Rotation, to realize the folding of backrest 14, whole operation is very simple and efficient, and the backup back of the body 14 is only needed just to realize backrest folding It is folded.It can be pulled after the folding of backrest 14 and lift 6 lower end of rear pole, realize that back leg 4 is drawn close to foreleg 1 and front-wheel connects Frame 2 rotates folding relative to foreleg 1, is finally indented further handspike 9.The connection position 15 can be provided in seat post 12 Casting lug thereon, which can be integrally formed with seat post 12, can also be that individual parts are solid by screw or rivet It is scheduled in seat post 12.

Claims (8)

1. a kind of perambulator can be moved to folding position after locking device unlock from expanded position, it is characterised in that:Including:
Foreleg (1), the foreleg (1) lower end are rotatably connected to front-wheel link (2), connect on the front-wheel link (2) It is connected to front-wheel (3);
Back leg (4), the back leg (4) lower end are connected with trailing wheel (5), are equipped between the back leg (4) upper end and foreleg (1) With the rear pole (6) of the two rotation connection;
First connecting rod (7), the first connecting rod (7) one end connect with back leg (4) rotation connection, the other end and foreleg (1) rotation It connects;
Second connecting rod (8), the second connecting rod (8) one end and front-wheel link (2) rotation connection, the other end and rear pole (6) it is rotatablely connected.
2. perambulator according to claim 1, it is characterised in that:Second connecting rod (8), rear pole (6) and the back leg (4) coaxial hinged.
3. perambulator according to claim 2, it is characterised in that:First connecting rod (7), foreleg (1) and the front-wheel connects It is coaxially hinged to connect frame (2).
4. perambulator according to claim 1 or 2 or 3, it is characterised in that:It is provided on the front-wheel link (2) Lateral transverse bar (10), the second connecting rod (8) are hinged on transverse bar (10) and realize turn with front-wheel link (2) Dynamic connection, the transverse bar (10) is arched, and the second connecting rod (8) is hinged on the arcuate shaped bottom of transverse bar (10).
5. perambulator according to claim 1 or 2 or 3, it is characterised in that:The rear pole (6) is equipped with upward convex The engaging lug (11) gone out, is connected with seat post (12) on the engaging lug (11), the company of being additionally provided in the seat post (12) Socket part (13), the seat post (12) are rotatablely connected by interconnecting piece (13) and foreleg (1).
6. perambulator according to claim 5, it is characterised in that:The perambulator further includes backrest (14), described The sliding seat (16) that seat post (12) is equipped with fixed connection position (15) and energy relative thereto bar (12) slides, the backrest (14) lower end is rotatablely connected with sliding seat (16), is equipped between the connection position (15) and backrest (14) and is hinged with the two Interlocking lever (17).
7. perambulator according to claim 1 or 2 or 3, it is characterised in that:Described foreleg (1) upper end is also associated with hand Push rod (9).
8. perambulator according to claim 7, it is characterised in that:The handspike (9) is slidably connected simultaneously with foreleg (1) It can stretch in foreleg (1).
CN201721706153.3U 2017-12-06 2017-12-06 A kind of perambulator Active CN207631318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721706153.3U CN207631318U (en) 2017-12-06 2017-12-06 A kind of perambulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721706153.3U CN207631318U (en) 2017-12-06 2017-12-06 A kind of perambulator

Publications (1)

Publication Number Publication Date
CN207631318U true CN207631318U (en) 2018-07-20

Family

ID=62862558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721706153.3U Active CN207631318U (en) 2017-12-06 2017-12-06 A kind of perambulator

Country Status (1)

Country Link
CN (1) CN207631318U (en)

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