CN107628095B - Novel folding mode's children umbrella car - Google Patents
Novel folding mode's children umbrella car Download PDFInfo
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- CN107628095B CN107628095B CN201710764179.1A CN201710764179A CN107628095B CN 107628095 B CN107628095 B CN 107628095B CN 201710764179 A CN201710764179 A CN 201710764179A CN 107628095 B CN107628095 B CN 107628095B
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- rod
- seat
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- children
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Abstract
The utility model provides a novel folding mode's children umbrella car, children umbrella car's frame includes front wheel subassembly, rear wheel subassembly, the bottom of branch before the front wheel subassembly fixed connection, the bottom of branch behind the rear wheel subassembly fixed connection, back branch and preceding strut top swing joint, equal sliding fit installation slip subassembly on two back branches on children umbrella car frame, the both sides of children umbrella car's frame are rotated and are connected two seat poles, and seat pole connecting rod one end is connected with the seat pole, and the other end is rotated and is connected on slip subassembly, and seat pole bracing piece one end is rotated and is connected in seat pole and seat pole connecting rod junction, or rotates to be connected on seat pole and the arbitrary pole of seat pole connecting rod, and the other end is connected on back branch. When the child umbrella stroller is opened, a user only needs to step on the pedal until the stroller frame is unfolded, and when the stroller is folded, the user only needs to operate the stroller by one hand, so that the stroller can be folded conveniently when the adult holds a baby.
Description
Technical Field
The invention relates to the technical field of child umbrella cars, in particular to a child umbrella car with a novel folding mode.
Background
The child umbrella stroller is a main tool for a baby to sit outdoors, has the advantages of simple structural design, light weight, convenience in folding and carrying and the like, and is deeply popular with parents of the baby, the existing child umbrella stroller is mainly folded at the joint position, namely, the push handle pipe and the front foot pipe adopt a connection mode of a transmission hinge, so that the frame of the child umbrella stroller is driven to be folded, the connection mode of the transmission hinge has the problem that the child of the umbrella stroller sits on to collapse the waist, in addition, the folding operation of the joint position operated by a user is inconvenient, meanwhile, the existing child umbrella stroller is complex in structural design, is inconvenient to operate, is poor in use reliability, is not flexible in unfolding or folding operation, and greatly influences the use of the parents of the baby, and therefore, the child umbrella stroller adopting a novel folding mode is designed.
Disclosure of Invention
In order to solve the defects of the prior art, the invention discloses a novel folding type umbrella stroller, which combines a push handle rod and a front support rod of a common stroller together and cancels the traditional hinge connection mode, thereby solving the problem that children sit on the conventional umbrella stroller to collapse waist.
The invention discloses a novel folding type children umbrella stroller, wherein a frame of the children umbrella stroller comprises a front wheel assembly and a rear wheel assembly, the front wheel assembly is fixedly connected with the bottom end of a front supporting rod, the rear wheel assembly is fixedly connected with the bottom end of a rear supporting rod, the rear supporting rod is movably connected with the top end of the front supporting rod, sliding assemblies are arranged on two rear supporting rods on the frame of the children umbrella stroller in a sliding fit mode, two seat rods are rotatably connected to two sides of the frame of the children umbrella stroller, one end of a seat rod connecting rod is connected with the seat rod, the other end of the seat rod connecting rod is rotatably connected to the sliding assemblies, one end of a seat rod supporting rod is rotatably connected to the joint of the seat rod and the seat rod connecting rod, or is rotatably connected to any one of the seat.
Preferably, the sliding assembly is provided with a seat rod rotating lug, a bottom fork rod rotating lug and a mesh belt zipper, the seat rod rotating lug is arranged in the direction of the front support rod on the same side of the frame of the child umbrella vehicle, the bottom fork rod rotating lug is arranged in the direction of the rear support rod on the other side of the frame of the child umbrella vehicle, and the mesh belt zippers on the sliding assembly on the two sides are arranged oppositely.
Preferably, a fixed joint is fixedly installed at the upward top end of the rear support rod, the fixed joint is rotatably connected with a front support rod which is obliquely arranged downwards, the rear support rod is fixedly connected with a push handle rod which is arranged at the same inclination in the length extending direction, and the rear support rod and the push handle rod form an integrated rod.
Preferably, in another embodiment, a fixed joint is fixedly installed at the top end of the front support rod, which inclines upwards, the fixed joint is rotatably connected with the rear support rod, which is arranged downwards, the front support rod is fixedly connected with the push handle rod, which is arranged at the same inclination, along the direction of the length extension of the front support rod, and the front support rod and the push handle rod form an integrated rod.
Preferably, the two sides of the frame of the children umbrella stroller are rotatably connected with two seat rods which are arranged downwards in an inclined mode, the high-end inclination of each seat rod is rotatably connected to a front supporting rod, the low-end inclination of each seat rod is rotatably connected to a seat rod connecting rod, the seat rod connecting rod is rotatably connected to a seat rod rotating lug, the high-end inclination of each seat rod supporting rod is rotatably connected to the joint of the seat rod and the seat rod connecting rod, and the low-end inclination of each seat rod supporting rod is rotatably connected to a rear supporting rod and is located below the sliding assembly.
Preferably, the frame of the children umbrella car is provided with two bottom fork rods, one end of each bottom fork rod is rotatably connected with a bottom fork rod rotating lug on the sliding assembly, the other end of each bottom fork rod is rotatably connected with a front support rod on the other side of the frame, and the two bottom fork rods form cross rotating connection at the middle positions.
Preferably, a mesh belt is arranged between the two rear support rods of the frame of the umbrella stroller, and two ends of the mesh belt are respectively and fixedly connected with mesh belt zippers on sliding assemblies arranged on two sides of the frame.
Preferably, rotate between two back branches on the children's umbrella car frame and connect pedal back-support subassembly, pedal back-support subassembly includes pedal, band iron, the one end of connecting the band iron is all rotated to pedal both sides, the other end of band iron all rotates to be connected on both sides back branch, and the back stay lower extreme rotates to be connected in the junction of the other end of band iron and back stay, and the upper end of back stay all rotates to be connected on the slip subassembly. Preferably, the frame of the children umbrella vehicle is provided with a pedal belt, and the pedal belt is arranged between the bottoms of the front support rods on the two sides.
Preferably, the frame of the umbrella stroller is provided with a foot strap, and the foot strap is arranged between the bottoms of the front support rods on the two sides, so that the umbrella stroller is convenient for children to place by stepping on the foot.
Preferably, the rear support rod is fixedly provided with a folding hook, and the folding hook is arranged below the sliding assembly.
Has the advantages that: the seat pole is used for fixing the side surface of the installed child seat in the later stage, when the umbrella carriage is folded, one end of the seat pole connecting rod slides along the rear pole along with the seat pole rotating lug to be folded upwards, the seat pole connecting rod pulls the seat pole to move upwards, the other end of the seat pole rotates to be connected with the front pole, so that the lower part of the rear pole can be drawn close to the front pole to be folded, and the seat pole is relatively and directly connected with the structural mode of the sliding assembly, the seat pole supporting rod, the seat pole connecting rod and the rear pole form a triangular shape to be more stably connected, the seat pole connecting rod is shorter than the seat pole, the sliding assembly can easily slide upwards, the sliding distance is shortened to finish the contraction, in addition, the seat pole stress is dispersed by the seat pole supporting rod and the seat pole connecting rod during the sitting of the child, the seat pole stress is larger, the seat pole connecting rod mainly plays a role of pulling, the connecting mode of the seat pole supporting rod and the seat pole, meanwhile, when the baby stroller is contracted again, the downward acting force of the seat rod connecting rod and the sliding block is smaller than the transverse pulling acting force, so that the upward movement acting force of the sliding assembly is smaller than that of the existing scheme, the connection stability is enhanced, the labor is saved, and the baby stroller can be conveniently folded by a large person holding a baby only through one hand during folding;
the child umbrella stroller is characterized in that a user only needs to step on the pedal all the time until the stroller frame is unfolded, the technical scheme is adopted, the push handle rod and the front support rod of the common stroller are combined together to form the push handle long rod, the traditional hinge connection mode is cancelled, and therefore the problem that children of the traditional stroller sit to collapse the waist is solved.
Drawings
FIG. 1 is a schematic view of a novel folding stroller of the present invention;
FIG. 2 is a rear view of the new folding mode stroller of the present invention;
FIG. 3 is a side view of the new folding mode of the stroller in an unfolded state;
FIG. 4 is a side view of the novel folding stroller in a semi-collapsed state;
FIG. 5 is a side view of the novel folding child stroller in a collapsed position;
FIG. 6 is a schematic view of the connection structure of the sliding assembly and the bottom fork rod in a novel folding manner according to the present invention;
FIG. 7 is another embodiment of a push handle bar of the present invention;
wherein: 1-front support bar; 2-pushing the handle rod; 3-fixing the joint; 4-rear support rod; 5-a rear wheel assembly; 6-a front wheel assembly; 7-a back support assembly; 71-treading; 72-flat iron; 73-rear stay bar; 8-a sliding assembly; 81-seat post rotating ear; 82-bottom fork lever rotation lug; 83-webbing zip-fastener; 9-seat post; 91-seat post connecting rod; 92-seat post support bar; 10-bottom fork lever; 11-weaving a belt; 12-retracting hooks; 13-foot belt.
Detailed Description
As shown in fig. 1-6, the invention discloses a novel folding type umbrella stroller, the frame of the umbrella stroller comprises a front wheel assembly 6 and a rear wheel assembly 5, the front wheel assembly 6 is fixedly connected with the bottom end of a front support rod 1 which is obliquely arranged, the rear wheel assembly 5 is fixedly connected with the bottom end of a rear support rod 4, the rear support rod 4 is fixedly connected with a push handle rod 2 which is arranged at the same inclination in the direction of the length extension, the rear support rod 4 and the push handle rod 2 form an integrated rod, a fixed joint 3 is fixedly installed at the top end of the rear support rod 4 which is obliquely upward, and the fixed joint 3 is rotatably connected with the front support rod 1 which is obliquely downward.
Equal sliding fit installation slip subassembly 8 on two back branch 4 on the children's umbrella car frame, be equipped with seat pole rotation ear 81, end fork pole rotation ear 82, meshbelt zip 83 on the slip subassembly 8, seat pole rotation ear 81 is for setting up in directional children's umbrella car frame on same one side preceding branch 1 direction, end fork pole rotation ear 82 sets up in the back branch 4 direction on directional children's umbrella car frame opposite side, both sides slip subassembly 8 on meshbelt zip 83 set up relatively.
Two seat rods 9 which are obliquely and downwards arranged are rotatably connected to two sides of a frame of the children umbrella stroller, the high-end inclination of the seat rods 9 is rotatably connected to the front support rod 1, the low-end other inclination of the seat rods 9 is rotatably connected to the seat rod connecting rod 91, the seat rod connecting rod 91 is rotatably connected to the seat rod rotating lug 81, the high-end inclination of the seat rod supporting rod 92 is rotatably connected to the joint of the seat rods 9 and the seat rod connecting rod 91, the low-end other inclination of the seat rod supporting rod 92 is rotatably connected to the rear support rod 4, and is positioned below the sliding component 8, the seat post 9 is used for fixing the side surface of the child seat in the later period, when the umbrella carriage is folded and folded, one end of the seat post connecting rod 91 slides along the rear support rod 4 along with the seat post rotating lug 81 and is folded upwards, the seat post connecting rod 91 pulls the seat post 9 to move upwards, and the other end of the seat post 9 is connected with the front support rod 1 in a rotating mode, so that the lower portion of the rear support rod 4 can be folded towards the direction of the front support rod.
Be equipped with two bottom fork arms 10 on children's umbrella car's the frame, the one end of bottom fork arm 10 rotates with the bottom fork arm commentaries on classics ear 82 on the slip subassembly 8 and is connected, and the other end of bottom fork arm 10 rotates with preceding branch 1 on the frame opposite side to be connected, just two bottom fork arm 10 form alternately to rotate at the middle part position and connect, and alternately bottom fork arm 10 that sets up is used for the children's seat of fixed support later stage installation, and when the umbrella car was closed up, the one end of bottom fork arm 10 upwards closed along with bottom fork arm commentaries on classics ear 82 slides along back branch 4, and the front branch 1 of bottom fork arm 10 other end rotation connection frame opposite side for back branch 4 lower part when closing up forward branch 1, the back branch 4 and the preceding branch 1 of frame both sides closed up each other under the effect of alternately bottom fork arm 10 pulling of setting up.
Be equipped with meshbelt 11 between two back branch 4 of children's umbrella car frame, meshbelt 11 on the slip subassembly 8 that the both ends difference fixed connection frame both sides of meshbelt 11 set up, when the umbrella car was closed up, meshbelt 11 pulling meshbelt zip 83 made back support subassembly 7 unblock, and back support subassembly 7 inclines upwards to slide along back branch 4 under the effect of pulling force for the lower part of back branch 4 slides to draw close to receive to close to forward branch 1.
Rotate between two back branches 4 on the children's umbrella car frame and connect pedal back-support subassembly 7, pedal back-support subassembly 7 includes pedal 71, band iron 72, the one end of connecting band iron 71 is all rotated to pedal 71 both sides, the other end of band iron 71 all rotates to be connected on both sides back branch 4, and back vaulting pole 73 lower extreme rotates the junction of connecting the other end at band iron 71 and back branch 4, and the upper end of back vaulting pole 73 all rotates on connecting slip subassembly 8.
Be equipped with tread belt 13 on children's umbrella car's the frame, tread belt 13 sets up between 1 bottoms of both sides front strut, and the children of being convenient for step on to place.
The folding hook 12 is fixedly mounted on the rear support rod 4, the folding hook 12 is arranged below the rear support component 7, the folding hooks 11 on the two sides are convenient for the rear support rod 4 to be clamped with the push handle rod 3, and the folding is prevented from being scattered.
The invention is implemented as follows: when the child umbrella stroller is folded, a user firstly kicks up the pedal 71 with feet to unlock the first lock of the pedal rear support mechanism 7, the pedal 71 kicks up to drive the flat iron 72 to move upwards, the user then pulls up the braid 11 with hands, the braid 11 lifts up to pull the braid pull lock 83, the sliding assembly 8 slides upwards along the rear support rod 4 in an inclined manner under the action of pulling force, the seat rod rotating lug 81 and the bottom fork rod rotating lug 82 arranged on the sliding assembly 8 respectively pull the seat rod 9 and the bottom fork rod 10 on the stroller frame to enable the lower part of the rear support rod 4 to be drawn close to the front support rod 1, the rear support rods 4 and the front support rods 1 on two sides of the stroller frame are drawn close to each other to achieve complete folding of the child umbrella stroller, and after the folding is completed, the folding hooks 12 on the rear support rods 4 are clamped with the front support rods 1 to enable the child; when the child umbrella stroller is opened, the folding hook 12 on the rear support rod 4 is opened, the user downwards steps on the pedal rear support mechanism 7, the pedal 71 is downwards stepped to enable the pedal rear support mechanism 7 to be unfolded, the rear support rod 4 is driven to be synchronously unfolded, the sliding assembly 8 is driven to slide downwards, the sliding assembly 8 slides downwards along the rear support rod 4, the bottom rod rotating lug 81 and the bottom fork rod rotating lug 82 push the rear frame support rod 4 and the front frame support rod 1 to be far away from the unfolding, the child umbrella stroller is completely opened until the child umbrella stroller is completely opened, and the user only needs to step on the pedal downwards until the frame is unfolded. Adopt this technical scheme, push away the barre of ordinary umbrella car and be in the same place with preceding pole, form and push away the stock, cancel the connected mode of traditional hinge, thereby solved the problem that traditional umbrella car children took to get up to receive the waist and subsided, when closing this children's umbrella car, kick up pedal with the foot, untie first lock, reuse hand power plays the meshbelt and unties second to lock, can realize closing of umbrella car, when opening this children's umbrella car, only need step on the foot down until open children's umbrella car can, the design is simple in construction, and the installation and processing of being convenient for is convenient for, and the operation is comparatively nimble.
In another embodiment, as shown in fig. 7, a fixed joint 3 is fixedly installed at the top end of the front support rod 1 which inclines upwards, the fixed joint is rotatably connected with the rear support rod 4 which is arranged downwards, the front support rod 1 is fixedly connected with the push handle rod 2 which is arranged at the same inclination in the direction of the length extension of the front support rod 1, and the front support rod 1 and the push handle rod 2 form an integrated rod.
One end of the seat post supporting rod is rotatably connected to any one of the seat post and the seat post connecting rod, and the other end of the seat post supporting rod is connected to the rear supporting rod.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (8)
1. The utility model provides a children's umbrella car of novel folding mode which characterized in that: the frame of the children umbrella car comprises a front wheel assembly and a rear wheel assembly, the front wheel assembly is fixedly connected with the bottom ends of front supporting rods, the rear wheel assembly is fixedly connected with the bottom ends of rear supporting rods, the rear supporting rods are movably connected with the top ends of the front supporting rods, sliding assemblies are arranged on the two rear supporting rods on the frame of the children umbrella car in a sliding fit mode, two seat rods are rotatably connected to two sides of the frame of the children umbrella car, one end of a seat rod connecting rod is connected with the seat rod, the other end of the seat rod connecting rod is rotatably connected to the sliding assemblies, one end of a seat rod supporting rod is rotatably connected to the joint of the seat rod and the seat rod connecting rod or is rotatably connected to any one of the seat;
the children umbrella car frame is characterized in that a pedal rear support assembly is rotatably connected between two rear support rods on the frame of the children umbrella car and comprises a pedal and a flat iron, two sides of the pedal are rotatably connected with one end of the flat iron, the other end of the flat iron is rotatably connected to the rear support rods on two sides, the lower end of the rear support rod is rotatably connected to the joint of the other end of the flat iron and the rear support rod, the upper end of the rear support rod is rotatably connected to a sliding assembly, a pedal belt is arranged on the frame of the children umbrella car and is arranged between the bottoms of the front support rods on two sides;
the two sides of the frame of the children umbrella stroller are rotatably connected with two seat rods which are arranged downwards in an inclined mode, the high-end inclination of each seat rod is rotatably connected onto a front supporting rod, the low-end inclination of each seat rod is rotatably connected onto a seat rod connecting rod, the seat rod connecting rod is rotatably connected onto a seat rod rotating lug, the high-end inclination of each seat rod supporting rod is rotatably connected to the joint of the seat rod and the seat rod connecting rod, and the low-end inclination of each seat rod supporting rod is rotatably connected onto a rear supporting rod and is located below the sliding assembly.
2. The novel folding child stroller of claim 1, wherein: the umbrella frame is characterized in that the sliding assembly is provided with a seat rod rotating lug, a bottom fork rod rotating lug and a mesh belt zipper, the seat rod rotating lug is arranged in the direction of a front support rod on the same side of the frame of the directional umbrella frame for children, the bottom fork rod rotating lug is arranged in the direction of a rear support rod on the other side of the frame of the directional umbrella frame for children, and the mesh belt zipper on the sliding assembly is arranged oppositely.
3. The novel folding child stroller of claim 1, wherein: the fixed joint is fixedly installed at the upward top end of the rear supporting rod, the fixed joint is rotatably connected with the front supporting rod which is arranged obliquely downwards, the rear supporting rod is fixedly connected with the push handle rod which is arranged at the same gradient along the length extending direction of the rear supporting rod, and the rear supporting rod and the push handle rod form an integrated rod.
4. The novel folding child stroller of claim 1, wherein: the other embodiment is that a fixed joint is fixedly installed at the top end of the front support rod, which inclines upwards, the fixed joint is rotatably connected with a rear support rod, which inclines downwards, the front support rod is fixedly connected with a push handle rod, which is arranged at the same inclination, along the length extension direction of the front support rod, and the front support rod and the push handle rod form an integrated rod.
5. The novel folding child stroller of claim 1, wherein: the children umbrella stroller is characterized in that two bottom fork rods are arranged on a frame of the children umbrella stroller, one ends of the bottom fork rods are rotatably connected with bottom fork rod rotating lugs on the sliding assembly, the other ends of the bottom fork rods are rotatably connected with front support rods on the other side of the frame, and the two bottom fork rods are in cross rotation connection at the middle positions.
6. The novel folding child stroller of claim 1, wherein: the child umbrella frame is characterized in that a braid is arranged between two rear supporting rods of the frame of the child umbrella frame, and two ends of the braid are respectively and fixedly connected with braid zippers on sliding assemblies arranged on two sides of the frame.
7. The novel folding child stroller of claim 1, wherein: the frame of the children umbrella vehicle is provided with a pedal belt, and the pedal belt is arranged between the bottoms of the front supporting rods on the two sides, so that the children can conveniently step on the pedal belt.
8. The novel folding child stroller of claim 1, wherein: the rear supporting rod is fixedly provided with a folding hook which is arranged below the sliding component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764179.1A CN107628095B (en) | 2017-08-30 | 2017-08-30 | Novel folding mode's children umbrella car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710764179.1A CN107628095B (en) | 2017-08-30 | 2017-08-30 | Novel folding mode's children umbrella car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107628095A CN107628095A (en) | 2018-01-26 |
| CN107628095B true CN107628095B (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710764179.1A Active CN107628095B (en) | 2017-08-30 | 2017-08-30 | Novel folding mode's children umbrella car |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378664A1 (en) * | 1976-11-23 | 1978-08-25 | Boniface Jacques | Folding articulated push chair - has tubular frame with hinges and slides supporting flexible sheet, all mounted on three wheels |
| CN2623558Y (en) * | 2003-05-27 | 2004-07-07 | 中山市隆成日用制品有限公司 | Skeleton structure of baby carriage |
| CN101913376A (en) * | 2010-08-10 | 2010-12-15 | 苏州威凯儿童用品有限公司 | Bi-directional foldable baby stroller |
| CN202863517U (en) * | 2011-11-28 | 2013-04-10 | 好孩子儿童用品有限公司 | Foldable stroller |
| CN202911782U (en) * | 2012-09-29 | 2013-05-01 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104015776A (en) * | 2014-06-03 | 2014-09-03 | 好孩子儿童用品有限公司 | Stroller |
| CN104192193A (en) * | 2014-09-04 | 2014-12-10 | 张星亮 | Foldable baby carriage |
| CN107097831A (en) * | 2017-04-24 | 2017-08-29 | 安徽酷豆丁科技发展股份有限公司 | A kind of children's umbrella car of new type foldable mode |
-
2017
- 2017-08-30 CN CN201710764179.1A patent/CN107628095B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378664A1 (en) * | 1976-11-23 | 1978-08-25 | Boniface Jacques | Folding articulated push chair - has tubular frame with hinges and slides supporting flexible sheet, all mounted on three wheels |
| CN2623558Y (en) * | 2003-05-27 | 2004-07-07 | 中山市隆成日用制品有限公司 | Skeleton structure of baby carriage |
| CN101913376A (en) * | 2010-08-10 | 2010-12-15 | 苏州威凯儿童用品有限公司 | Bi-directional foldable baby stroller |
| CN202863517U (en) * | 2011-11-28 | 2013-04-10 | 好孩子儿童用品有限公司 | Foldable stroller |
| CN202911782U (en) * | 2012-09-29 | 2013-05-01 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104015776A (en) * | 2014-06-03 | 2014-09-03 | 好孩子儿童用品有限公司 | Stroller |
| CN104192193A (en) * | 2014-09-04 | 2014-12-10 | 张星亮 | Foldable baby carriage |
| CN107097831A (en) * | 2017-04-24 | 2017-08-29 | 安徽酷豆丁科技发展股份有限公司 | A kind of children's umbrella car of new type foldable mode |
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| Publication number | Publication date |
|---|---|
| CN107628095A (en) | 2018-01-26 |
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