CN204750248U - Carriage for children - Google Patents
Carriage for children Download PDFInfo
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- CN204750248U CN204750248U CN201520558372.6U CN201520558372U CN204750248U CN 204750248 U CN204750248 U CN 204750248U CN 201520558372 U CN201520558372 U CN 201520558372U CN 204750248 U CN204750248 U CN 204750248U
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- vehicle frame
- perambulator
- backrest
- wheel
- locking
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Abstract
The utility model provides a pair of carriage for children, the inconvenient technical problem of operation when having solved among the prior art manual removal carriage for children. The utility model provides a pair of carriage for children, frame tail end still are equipped with two at least tow boats, the diameter of tow boat is less than the diameter of wheel, the tow boat passes through the support to be fixed on the frame, be equipped with the strengthening rib with support formula structure as an organic whole on the support, be equipped with the breach that holds support and tow boat on the frame, the support passes through threaded connection to be fixed on the frame, the frame front end is equipped with the handle, and through the aforesaid component, when carriage for children needed its position of manual removal, the head of a family can conveniently rotate the tow boat made the tow boat leave the breach, then handheld handle, and at this moment, the carriage for children front end upwarps, and the head of a family can conveniently move any position with carriage for children, and the operation is the convenience very.
Description
Technical field
The utility model relates to a kind of perambulator.
Background technology
Perambulator is a kind of articles for children, and along with the development of Eltec, perambulator diverse in function of the prior art, and good looking appearance, go deep into liking of children.
Perambulator of the prior art generally carries out back-wheel drive by storage battery, drive motor, the baby carriage structure of this structure is simple, but perambulator of the prior art does not have Trailer equipment, that is, when storage battery does not have electric energy, user needs stroller to move, but, the smaller very difficult promotion perambulator of strength of children, and head of a family's Height Ratio is higher, when stroller moves, need bending, operate very very inconvenient.
Summary of the invention
A kind of perambulator that the utility model provides, is intended to overcome perambulator in prior art moves difficulty deficiency when not having electric energy.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of perambulator, comprise the vehicle frame being provided with wheel and the operator's compartment be arranged on vehicle frame, the bearing circle of seat and control perambulator travel direction is provided with in described operator's compartment, described vehicle frame tail end is also provided with at least two tugboats, the diameter of described tugboat is less than the diameter of wheel, described tugboat is fixed on vehicle frame by support, it is the reinforced rib of integral type structure that described support is provided with support, described vehicle frame is provided with the breach of containment bracket and tugboat, described support is threaded connection and is fixed on vehicle frame, described vehicle frame front end is provided with handle.By arranging tugboat and handle, after the storage battery of perambulator does not have electric energy, the head of a family can rotary dragging wheel make tugboat leave breach easily, then, namely hand-held handle can make the headstock of perambulator (front end) upwarp, and is positioned at tugboat and the earth surface of vehicle frame tail end, now, perambulator can be moved to target location by the head of a family easily, easy to operate.
Tugboat can be fixed on vehicle frame by following structure: described tugboat is rotatably connected on support by wheel shaft, antifriction-bearing box is provided with between described tugboat and wheel shaft, described support is fixed on vehicle frame by connecting screw rod, described vehicle frame is provided with the connecting screw hole coordinated with connecting screw rod, stage clip connecting screw rod being released connecting screw hole is provided with in described connecting screw hole, described connecting screw rod end is the semisphere reducing connecting screw rod and stage clip friction coefficient, described handle is collapsible handle, and described vehicle frame is provided with the accommodation hole holding handle.In connecting screw hole, stage clip is set, play the effect of fixed support position, support unintentional rotation can be avoided, when dragging perambulator, good stability, and handle is set to collapsible, handle can draw in, the outward appearance of perambulator is more attractive in appearance, and handle can not with other object collision, improve perambulator travel time safety performance.
In order to improve the safety performance of perambulator, the bearing circle of perambulator is avoided to fracture, described bearing circle comprises hand-held dish, base and connecting rod, described hand-held dish is fixed on base by connecting rod, described base is provided with the hole body holding connecting rod, is also provided with the catch gear of locking connecting rod between described base and connecting rod.Hand-held dish is inserted in hole body by connecting rod, and substantially increase the Joint strenght of bearing circle and vehicle frame, bearing circle is frangibility not.
In order to the children making perambulator can adapt to different height, described catch gear comprises the tongue be positioned on base, described connecting rod is provided with and is somely positioned at the knock hole coordinated on differentiated levels and with tongue, described tongue has a pair and line of centers about base is symmetrical, described base is provided with the assembly opening holding tongue, described assembly opening communicates with hole body, and be provided with the spring making tongue insert knock hole in described assembly opening, the shape of cross section of described tongue is rectangle.By arranging some knock holees, the height of steering wheel of baby carrier can be regulated, the children of different height can be adapted to.
Described base is rotatably connected on vehicle frame by attaching parts, is provided with the locking mechanism of locking attaching parts between described attaching parts and vehicle frame.
More comfortable when driving to make perambulator further, described attaching parts is fixed on vehicle frame by rotating shaft, described attaching parts is provided with circular lock chamber, described locking mechanism comprises several and is distributed on locking groove in lock chamber, described vehicle frame is provided with and the latch segment of locking groove fit, described latch segment is slidably connected on vehicle frame, is also provided with and makes latch segment insert the reseting pressuring spring of locking groove between described latch segment and vehicle frame.The angle of bearing circle and horizontal surface can regulate, and the children of different driving habit are when driving perambulator, more comfortable.
In order to make the seat of perambulator more comfortable, described seat comprises backrest and headrest, described headrest is slidably connected on backrest, described backrest is provided with the lockout mechanism of locking headrest, described backrest is rotatably connected on vehicle frame, described vehicle frame is provided with the teeth groove of some locking backrests, and described backrest is provided with the tooth block with tooth socket fit;
Described tooth block is slidably connected on backrest, Compress Spring tooth block being pushed teeth groove is provided with between described tooth block and backrest, described tooth block is also provided with the holding rod being convenient to pull tooth block, described holding rod and tooth block are integral type structure, and described holding rod is also arranged with rubber coating.This structure makes the angle of the backrest of seat and horizontal surface to regulate, and children are more comfortable when driving perambulator.
And in order to improve the traveling comfort of seat further, described headrest is provided with rod member, described backrest is provided with the cell body coordinated with rod member, described rod member is provided with several and is positioned at lock slots on differentiated levels, described backrest is also provided with on cell body side the locking column coordinated with lock slots, described locking column is slidably connected on backrest, and described locking column is provided with the non-return post vertical with locking column, and described backrest is provided with the stop-return slot coordinated with non-return post.This structure makes the height of resting the head on to regulate, and children are more comfortable when driving perambulator.
The speed control switch of infinite speed variation is also provided with in described operator's compartment, described speed control switch is controlled by pedal, described pedal is rotatably connected on vehicle frame, the retracing spring that pedal is resetted is provided with between described pedal and vehicle frame, described wheel comprises front-wheel and trailing wheel, and described front-wheel and trailing wheel are driven by diff by drive motor; Described front-wheel and trailing wheel are equipped with luminous zone.
Compared with prior art, a kind of perambulator that the utility model provides, vehicle frame tail end is also provided with at least two tugboats, the diameter of described tugboat is less than the diameter of wheel, described tugboat is fixed on vehicle frame by support, it is the reinforced rib of integral type structure that described support is provided with support, described vehicle frame is provided with the breach of containment bracket and tugboat, described support is threaded connection and is fixed on vehicle frame, described vehicle frame front end is provided with handle, by above-mentioned formation, when perambulator needs manually to move its position, the head of a family can make tugboat leave breach by rotary dragging wheel easily, then hand-held handle, now, perambulator front end upwarps, perambulator conveniently can be moved to any position by the head of a family, easy to operate,
In addition, the handle be positioned on vehicle frame is collapsible handle, can be drawn in by handle easily after perambulator moves, and avoid children when driving perambulator, handle and other article collide, and improve the safety performance of perambulator.
Accompanying drawing explanation
Accompanying drawing 1 is the axonometric drawing of vehicle frame in a kind of perambulator of the utility model,
Accompanying drawing 2 is structural representations of bearing circle in a kind of perambulator of the utility model,
Accompanying drawing 3 is connection structure schematic diagrams of bearing circle and vehicle frame in a kind of perambulator of the utility model,
Accompanying drawing 4 is structural representations of seat in a kind of perambulator of the utility model,
Accompanying drawing 5 is connection structure schematic diagrams of headrest and backrest in a kind of perambulator of the utility model,
Accompanying drawing 6 is exploded views of pedal and speed control switch in a kind of perambulator of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of perambulator of the present utility model is described further.As shown in Figure 1, a kind of perambulator, comprise the vehicle frame 1 being provided with wheel 2 and the operator's compartment be arranged on vehicle frame 1, the bearing circle 4 of seat 3 and control perambulator travel direction is provided with in described operator's compartment, this perambulator is driven by drive motor, drive motor is then powered by the storage battery be fixed on vehicle frame 1, when driving perambulator, the moving velocity of perambulator is controlled by the speed control switch 33 being positioned at operator's compartment, the travel direction of perambulator is controlled by bearing circle 4, in order to improve the performance of perambulator, described wheel 2 comprises front-wheel and trailing wheel, described front-wheel and trailing wheel are driven by diff by drive motor, perambulator adopts four wheel drive, substantially increase the performance of perambulator, and in order to improve the interest of perambulator, described front-wheel and trailing wheel are equipped with luminous zone, when perambulator travels in the environment of dark, luminous zone can be luminous, thus improve the interest of perambulator, described luminous zone can be LED luminous zone, also can be fluorescent belt,
After the storage battery electric energy be fixed on vehicle frame 1 is finished, namely perambulator cannot walk, and manually need promote perambulator, and the strength of children is less, can not promote perambulator, in addition, the aspect ratio of perambulator is lower, the head of a family is very painstaking when promoting perambulator, in order to solve this technical problem, described vehicle frame 1 tail end is also provided with two tugboats 5, multiple tugboat 5 also can be set, the diameter of described tugboat 5 is less than the diameter of wheel 2, described tugboat 5 is rotationally connected on the frame 6 by wheel shaft, antifriction-bearing box is provided with between described tugboat 5 and wheel shaft, described support 6 is fixed on vehicle frame 1 by connecting screw rod 9, described connecting screw rod 9 is vertical with support 6, described vehicle frame 1 is provided with the connecting screw hole 10 coordinated with connecting screw rod 9, stage clip connecting screw rod 9 being released connecting screw hole 10 is provided with in described connecting screw hole 10, by arranging stage clip, easily support 6 can be locked, thus when can avoid utilizing tugboat 5 to move perambulator, support 6 is unexpected rotates, improve the stability of perambulator, described connecting screw rod 9 end is the semisphere reducing connecting screw rod 9 and stage clip friction coefficient, it is the reinforced rib of integral type structure that described support 6 is provided with support 6, described vehicle frame 1 is provided with the breach 7 of containment bracket 6 and tugboat 5, described handle 8 is collapsible handle 8, described vehicle frame 1 is provided with the accommodation hole 11 holding handle 8,
When utilizing tugboat 5 to move perambulator, first tugboat 5 is moved to outside breach 7, namely tugboat 5 is made to be positioned at outside breach 7 by swinging strut 6, then the collapsible handle 8 being positioned at vehicle frame 1 front end is launched, the hand-held handle 8 of the head of a family, now, perambulator front end upwarps, be positioned at tugboat 5 and the earth surface of perambulator tail end, finally drag handle 8 and perambulator can be moved to suitable position, and perambulator utilizes tugboat 5 to move when mobile, the wheel 2 of perambulator not with earth surface, thus wheel 2 can be avoided to rotate cause diff to wear and tear aggravation or the perambulator technical matterss such as resistance is large when moving, after perambulator moves, answer rotary dragging wheel 5, make tugboat 5 be positioned at breach 7, and handle 8 is folded, to avoid handle 8 and other article to collide, cause handle 8 or perambulator to damage.
With reference to above-mentioned embodiment, see Fig. 2, below the structure of bearing circle 4 is described in detail, more comfortable when driving perambulator to make children, described bearing circle 4 can be arranged in the following manner, described bearing circle 4 comprises hand-held dish 12, base 13 and connecting rod 14, and described hand-held dish 12 is fixed on base 13 by connecting rod 14, and described base 13 is provided with the hole body 15 holding connecting rod 14, described connecting rod 14 is provided with and is somely positioned at knock hole 17 on differentiated levels, described base 13 is provided with the tongue 16 matched with knock hole 17, catch gear is formed by tongue 16 and knock hole 17, described tongue 16 has a pair and line of centers about base 13 is symmetrical, described base 13 is provided with the assembly opening holding tongue 16, described assembly opening communicates with hole body 15, the spring making tongue 16 insert knock hole 17 is provided with in assembly opening, when spring does not stress, tongue 16 inserts in knock hole 17 and is locked by connecting rod 14, the height of fixed-direction dish 4, when regulating the height of bearing circle 4, the application force of spring need be overcome, tongue 16 is made to leave knock hole 17, then the position of regulating connecting rod 14, thus regulate the height of bearing circle 4, and bend in order to avoid tongue 16, the shape of cross section of described tongue 16 is rectangle.The shape of cross section of certain tongue 16 can be also other shape, as triangle, and polygon etc.
With reference to above-mentioned embodiment, see Fig. 3, below the set-up mode of bearing circle 4 is described in detail, in order to make perambulator more comfortable when driving further, that is, in order to regulate the angle of bearing circle 4 and horizontal surface, described base 13 is rotatably connected on vehicle frame 1 by attaching parts 18, the locking mechanism of locking attaching parts 18 is provided with between described attaching parts 18 and vehicle frame 1, described attaching parts 18 is fixed on vehicle frame 1 by rotating shaft, described attaching parts 18 is provided with circular lock chamber 19, described locking mechanism comprises several and is distributed on locking groove 20 in lock chamber 19, described vehicle frame 1 is provided with and the latch segment 21 of locking groove 20 and coordinating, described latch segment 21 is slidably connected on vehicle frame 1, also be provided with between described latch segment 21 and vehicle frame 1 and make latch segment 21 insert the reseting pressuring spring of locking groove 20.During concrete adjustment, latch segment 21 and different locking grooves 20 coordinate can make bearing circle 4 and horizontal surface have different angles, thus more comfortable when perambulator is driven.
With reference to above-mentioned embodiment, see Fig. 4, below the structure of seat 3 is described in detail, described seat 3 comprises backrest 22 and headrest 23, described backrest 22 is rotatably connected on vehicle frame 1, described vehicle frame 1 is provided with the teeth groove 24 of some locking backrests 22, and all teeth groove 24 should distribute in circular arc, and described backrest 22 is provided with the tooth block 25 coordinated with teeth groove 24; Described tooth block 25 is slidably connected on backrest 22, the Compress Spring 26 tooth block 25 being pushed teeth groove 24 is provided with between described tooth block 25 and backrest 22, described tooth block 25 is also provided with the holding rod 27 being convenient to pull tooth block 25, described holding rod 27 is integral type structure with tooth block 25, and described holding rod 27 is also arranged with rubber coating; During adjustment, pull tooth block 25, make tooth block 25 depart from teeth groove 24, be now the angle of adjustable Back of perambulator 22 and horizontal surface, unclamp tooth block 25 after adjustment, namely tooth block 25 coordinates with teeth groove 24, thus backrest 22 is locked, more comfortable when making perambulator drive further; When the children of different height drive perambulator, the height of headrest 23 also should be different, therefore,
See Fig. 5, described headrest 23 is slidably connected on backrest 22, described backrest 22 is provided with the lockout mechanism of locking headrest 23, described headrest 23 is provided with rod member 28, described backrest 22 is provided with the cell body 29 coordinated with rod member 28, described rod member 28 is provided with several and is positioned at lock slots 30 on differentiated levels, described backrest 22 is also provided with on cell body 29 side the locking column 31 coordinated with lock slots 30, described locking column 31 is slidably connected on backrest 22, described locking column 31 is provided with the non-return post 32 vertical with locking column 31, described backrest 22 is provided with the stop-return slot coordinated with non-return post 32, the shape of cross section of described locking column 31 is circular, non-return post 32 can be made to enter or depart from stop-return slot by rotation lock fixed column 31.By making locking column 31 go out of lock the groove 30 i.e. height of headrest adjustable 23, locking column 31 coordinates with lock slots 30 can lock headrest 23, and headrest 23 regulates very convenient, more comfortable when perambulator is driven.
Introduce the mode of perambulator below, see Fig. 6, the speed control switch 33 of infinite speed variation is also provided with in described operator's compartment, described speed control switch 33 is controlled by pedal 34, described pedal 34 is rotatably connected on vehicle frame 1, be provided with the retracing spring 35 that pedal 34 is resetted between described pedal 34 and vehicle frame 1, pedal 34 is resetted by retracing spring 35, easy to use.
Below describe the tugboat 5 of perambulator, bearing circle 4, the set-up mode of bearing circle 4, the structure of seat 3 and the mode of perambulator respectively, above-mentioned each structure can freely be combined when specific design, has more comfortable driving performance to make perambulator.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.The present invention by tugboat 5 respective outer side edges handle 8 can easily when perambulator does not have electric energy by other position of perambulator movement, easy to operate and can not perambulator be damaged;
Those skilled in the art it should be understood that, all amendments made based on the technology of the present invention content, change or substitute technology feature, as the change, the change of tugboat 5 position, the change of handle 8 form etc. of tugboat 5 quantity, all should be covered by the technology category of claims of the present invention opinion.
Claims (10)
1. a perambulator, comprise the vehicle frame (1) being provided with wheel (2) and the operator's compartment be arranged on vehicle frame (1), the bearing circle (4) of seat (3) and control perambulator travel direction is provided with in described operator's compartment, it is characterized in that: described vehicle frame (1) tail end is also provided with at least two tugboats (5), the diameter of described tugboat (5) is less than the diameter of wheel (2), described tugboat (5) is fixed on vehicle frame (1) by support (6), the reinforced rib that it is integral type structure that described support (6) is provided with support (6), described vehicle frame (1) is provided with the breach (7) of containment bracket (6) and tugboat (5), described support (6) is threaded connection and is fixed on vehicle frame (1), described vehicle frame (1) front end is provided with handle (8).
2. a kind of perambulator according to claim 1, it is characterized in that: described tugboat (5) is rotatably connected on support (6) by wheel shaft, antifriction-bearing box is provided with between described tugboat (5) and wheel shaft, described support (6) is fixed on vehicle frame (1) by connecting screw rod (9), described vehicle frame (1) is provided with the connecting screw hole (10) coordinated with connecting screw rod (9), stage clip connecting screw rod (9) being released connecting screw hole (10) is provided with in described connecting screw hole (10), described connecting screw rod (9) end is the semisphere reducing connecting screw rod (9) and stage clip friction coefficient, described handle (8) is collapsible handle (8), described vehicle frame (1) is provided with the accommodation hole (11) holding handle (8).
3. a kind of perambulator according to claim 1, it is characterized in that: described bearing circle (4) comprises hand-held dish (12), base (13) and connecting rod (14), described hand-held dish (12) is fixed on base (13) by connecting rod (14), described base (13) is provided with the hole body (15) holding connecting rod (14), is also provided with the catch gear of locking connecting rod (14) between described base (13) and connecting rod (14).
4. a kind of perambulator according to claim 3, it is characterized in that: described catch gear comprises the tongue (16) be positioned on base (13), described connecting rod (14) is provided with and is somely positioned at the knock hole (17) coordinated on differentiated levels and with tongue (16), described tongue (16) has a pair and line of centers about base (13) is symmetrical, described base (13) is provided with the assembly opening holding tongue (16), described assembly opening communicates with hole body (15), the spring making tongue (16) insert knock hole (17) is provided with in described assembly opening, the shape of cross section of described tongue (16) is rectangle.
5. a kind of perambulator according to claim 4, it is characterized in that: described base (13) is rotatably connected on vehicle frame (1) by attaching parts (18), is provided with the locking mechanism of locking attaching parts (18) between described attaching parts (18) and vehicle frame (1).
6. a kind of perambulator according to claim 5, it is characterized in that: described attaching parts (18) is fixed on vehicle frame (1) by rotating shaft, described attaching parts (18) is provided with circular lock chamber (19), described locking mechanism comprises several and is distributed on locking groove (20) in lock chamber (19), described vehicle frame (1) is provided with and the latch segment (21) of locking groove (20) and coordinating, described latch segment (21) is slidably connected on vehicle frame (1), also be provided with between described latch segment (21) and vehicle frame (1) and make latch segment (21) insert the reseting pressuring spring of locking groove (20).
7. a kind of perambulator according to claim 1, it is characterized in that: described seat (3) comprises backrest (22) and headrest (23), described headrest (23) is slidably connected on backrest (22), described backrest (22) is provided with the lockout mechanism of locking headrest (23), described backrest (22) is rotatably connected on vehicle frame (1), described vehicle frame (1) is provided with the teeth groove (24) of some locking backrests (22), and described backrest (22) is provided with the tooth block (25) coordinated with teeth groove (24).
8. a kind of perambulator according to claim 7, it is characterized in that: described tooth block (25) is slidably connected on backrest (22), the Compress Spring (26) tooth block (25) being pushed teeth groove (24) is provided with between described tooth block (25) and backrest (22), described tooth block (25) is also provided with the holding rod (27) being convenient to pull tooth block (25), described holding rod (27) and tooth block (25) are integral type structure, and (27) are also arranged with rubber coating to described holding rod.
9. a kind of perambulator according to claim 8, it is characterized in that: described headrest (23) is provided with rod member (28), described backrest (22) is provided with the cell body (29) coordinated with rod member (28), described rod member (28) is provided with several and is positioned at lock slots (30) on differentiated levels, described backrest (22) is also provided with on cell body (29) side the locking column (31) coordinated with lock slots (30), described locking column (31) is slidably connected on backrest (22), described locking column (31) is provided with the non-return post (32) vertical with locking column (31), described backrest (22) is provided with the stop-return slot coordinated with non-return post (32).
10. a kind of perambulator according to claim 1, it is characterized in that: the speed control switch (33) being also provided with infinite speed variation in described operator's compartment, described speed control switch (33) is controlled by pedal (34), described pedal (34) is rotatably connected on vehicle frame (1), the retracing spring (35) that pedal (34) is resetted is provided with between described pedal (34) and vehicle frame (1), described wheel (2) comprises front-wheel and trailing wheel, and described front-wheel and trailing wheel are driven by diff by drive motor; Described front-wheel and trailing wheel are equipped with luminous zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558372.6U CN204750248U (en) | 2015-07-29 | 2015-07-29 | Carriage for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558372.6U CN204750248U (en) | 2015-07-29 | 2015-07-29 | Carriage for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750248U true CN204750248U (en) | 2015-11-11 |
Family
ID=54464986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558372.6U Active CN204750248U (en) | 2015-07-29 | 2015-07-29 | Carriage for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059354A (en) * | 2015-07-29 | 2015-11-18 | 平湖市双喜童车制造有限公司 | Baby carriage |
-
2015
- 2015-07-29 CN CN201520558372.6U patent/CN204750248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059354A (en) * | 2015-07-29 | 2015-11-18 | 平湖市双喜童车制造有限公司 | Baby carriage |
| CN105059354B (en) * | 2015-07-29 | 2017-10-17 | 平湖市双喜童车制造有限公司 | A kind of perambulator |
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