CN213502537U

CN213502537U - Novel baby stroller frame structure

Info

Publication number: CN213502537U
Application number: CN202022200520.0U
Authority: CN
Inventors: 陈�峰
Original assignee: Yueshi Shanghai Baby Products Co ltd
Current assignee: Yueshi Shanghai Baby Products Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-22
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a novel baby stroller frame structure, which comprises a U-shaped upper push rod, a lower push rod, a seat rod, a first connecting rod, a second connecting rod, a rear support rod, a sliding sleeve, a front wheel bracket, a front roller, a rear wheel bracket, a rear roller, a basket rod, a U-shaped upper stop rod and a U-shaped lower stop rod, wherein two ends of the U-shaped upper push rod are fixedly hinged with one end of the lower push rod through pins respectively; the utility model discloses a, through taking off the fastener on push rod and the seat pole, make things convenient for personnel to fold whole baby's shallow frame, be convenient for accomodate and carry, improved baby's shallow user experience degree, promoted baby's shallow product competitiveness.

Description

Novel baby stroller frame structure

Technical Field

The utility model relates to a baby's shallow technical field specifically is a novel baby's shallow frame structure.

Background

The baby stroller is a tool stroller designed for providing convenience for outdoor activities of babies, has various vehicle types, and is an essential article for parents to go shopping with babies. The performance of the frame structure, which is the most important component of the stroller, is largely determined by the quality of the stroller.

However, the frame structure of the conventional baby stroller is mostly incapable of being folded, and is inconvenient to store and carry when not in use, so that the user experience of the baby stroller is inevitably reduced, and the sales volume of the baby stroller is influenced.

Therefore, it is necessary to design a new frame structure of the stroller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel baby's shallow frame structure to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel frame structure of a baby stroller comprises a U-shaped upper push rod, a lower push rod, a seat rod, a first connecting rod, a second connecting rod, a rear support rod, a sliding sleeve, a front wheel bracket, a front roller, a rear wheel bracket, a rear roller, a basket rod, a U-shaped upper stop lever and a U-shaped lower stop lever, two ends of the U-shaped upper push rod are respectively fixedly hinged with one end of the lower push rod through pins, the other end of the lower push rod is fixedly connected with the middle section of the seat post through a fastener, the middle section of the seat rod is fixedly hinged with one end of a first connecting rod through a pin, the middle section of the first connecting rod is fixedly hinged with one end of a second connecting rod through a pin, the second connecting rod is fixedly hinged with the middle section of the rear supporting rod through a pin, one end of the rear supporting rod is fixedly hinged with two sides of the middle section of the U-shaped upper push rod through pins respectively, and the other end of the rear supporting rod is fixedly hinged with the other end of the seat rod through a pin; the other end of first connecting rod is fixed articulated through the side of pin and sliding sleeve, the sliding sleeve slides and cup joints the middle section at the front wheel support, the one end of front wheel support is fixed articulated through the center of pin and front roller side, and the other end of front wheel support is fixed articulated through the one end of pin and rear wheel support, the other end of rear wheel support is fixed articulated through the center of pin and rear roller side.

Furthermore, the side of sliding sleeve is through the fixed hinge joint of pin and the one end of basket pole, the middle section of basket pole is through the fixed hinge joint of pin and the middle section of rear wheel support.

Furthermore, the middle section of the lower push rod is fixedly hinged with the two ends of the U-shaped upper stop lever through pins.

Furthermore, the other end of the seat rod is fixedly hinged with the two ends of the U-shaped lower stop lever through pins.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up the sliding sleeve on the front wheel support to through taking off the fastener on push rod and the seat pole, thereby make things convenient for personnel to fold whole baby's shallow frame, be convenient for accomodate and carry, improved baby's shallow user experience degree, promoted baby's shallow product competitiveness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a fully expanded view of the overall structure of the present invention;

fig. 2 is a half-folded view of the overall structure of the present invention;

FIG. 3 is an overall folded and fully folded view of the present invention;

in the figure: 1. a U-shaped upper push rod; 2. a lower push rod; 3. a seat post; 4. a first link; 5. a second link; 6. a rear stay bar; 7. a sliding sleeve; 8. a front wheel bracket; 9. a front roller; 10. a rear wheel support; 11. a rear roller; 12. a basket lever; 13. a U-shaped upper stop lever; 14. u-shaped lower stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel baby stroller frame structure comprises a U-shaped upper push rod 1, a lower push rod 2, a seat rod 3, a first connecting rod 4, a second connecting rod 5, a rear support rod 6, a sliding sleeve 7, a front wheel bracket 8, a front roller 9, a rear wheel bracket 10, a rear roller 11, a basket rod 12, a U-shaped upper baffle rod 13 and a U-shaped lower baffle rod 14, wherein two ends of the U-shaped upper push rod 1 are fixedly hinged with one end of the lower push rod 2 through pins respectively, the middle section of the lower push rod 2 is fixedly hinged with two ends of the U-shaped upper baffle rod 13 through pins respectively, the other end of the lower push rod 2 is fixedly connected with the middle section of the seat rod 3 through a fastener, the other end of the seat rod 3 is fixedly hinged with two ends of the U-shaped lower baffle rod 14 through pins respectively, the middle section of the seat rod 3 is fixedly hinged with one end of the first connecting rod 4 through a pin, the middle section of the first connecting rod 4 is fixedly hinged with one end of the second connecting rod 5 through a pin, the second connecting rod 5 is fixedly hinged, one end of a rear stay bar 6 is fixedly hinged with two sides of the middle section of a U-shaped upper push rod 1 through a pin, the other end of the rear stay bar 6 is fixedly hinged with the other end of a seat bar 3 through a pin, the other end of a first connecting rod 4 is fixedly hinged with the side surface of a sliding sleeve 7 through a pin, the side surface of the sliding sleeve 7 is fixedly hinged with one end of a basket rod 12 through a pin, the middle section of the basket rod 12 is fixedly hinged with the middle section of a rear wheel bracket 10 through a pin, the sliding sleeve 7 is sleeved in a sliding way at the middle section of a front wheel bracket 8, one end of the front wheel bracket 8 is fixedly hinged with the center of the side surface of a front roller 9 through a pin, the other end of the front wheel bracket 8 is fixedly hinged with one end of the rear wheel bracket 10 through a pin, the other end of the rear wheel bracket 10 is fixedly hinged with the center of the side surface of a rear roller 11 through a pin, and a fastener is, the baby stroller is convenient to store and carry, the user experience degree of the baby stroller is improved, and the product competitiveness of the baby stroller is improved; the utility model discloses a during the use, earlier separate push rod 2 and seat pole 3 through taking off the fastener down, push rod 1 on the folding U type again, through the push rod 2 folding U type upper stop bar 13 down, after that through 6 folding seat poles 3 of back vaulting pole and U type lower stop bar 14, and through the folding first connecting rod 4 of second connecting rod 5, make sliding sleeve 7 take basket pole 12 to slide on front wheel support 8, at last through basket pole 12 folding rear wheel support 10, fold together front roller 9 and back gyro wheel 11, thereby adjust baby's shallow from the full expansion state to half folding state, and then adjust to full folding state, thereby accomodate and carry baby's shallow to the convenience of customers, the user experience degree of baby's shallow has been improved, baby's product competitiveness has been promoted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel baby's shallow frame structure, includes that pin (13) and pin (14) down in U type push rod (1), push rod (2) down, seat pole (3), first connecting rod (4), second connecting rod (5), back vaulting pole (6), sliding sleeve (7), front wheel support (8), front roller (9), rear wheel support (10), rear roller (11), basket pole (12), the U type, its characterized in that: the two ends of the U-shaped upper push rod (1) are fixedly hinged with one end of the lower push rod (2) through pins respectively, the other end of the lower push rod (2) is fixedly connected with the middle section of the seat rod (3) through a fastener, the middle section of the seat rod (3) is fixedly hinged with one end of a first connecting rod (4) through a pin, the middle section of the first connecting rod (4) is fixedly hinged with one end of a second connecting rod (5) through a pin, the second connecting rod (5) is fixedly hinged with the middle section of a rear support rod (6) through a pin, one end of the rear support rod (6) is fixedly hinged with the two sides of the middle section of the U-shaped upper push rod (1) through pins respectively, and the other end of the rear support rod (6) is fixedly hinged with the other end of the seat rod (3) through a pin; the other end of first connecting rod (4) passes through the fixed articulated side of pin and sliding sleeve (7), sliding sleeve (7) slip cup joint the middle section in front wheel support (8), the one end of front wheel support (8) is passed through the fixed articulated center of pin and front roller (9) side, and the other end of front wheel support (8) passes through the fixed articulated one end of pin and rear wheel support (10), the other end of rear wheel support (10) passes through the fixed articulated center of pin and rear roller (11) side.

2. The novel stroller frame structure of claim 1, wherein: the side of sliding sleeve (7) is through the fixed hinge joint of pin and the one end of basket pole (12), the middle section of basket pole (12) is through the fixed hinge joint of pin and the middle section of rear wheel support (10).

3. The novel stroller frame structure of claim 1, wherein: the middle section of the lower push rod (2) is fixedly hinged with the two ends of the U-shaped upper stop lever (13) through pins.

4. The novel stroller frame structure of claim 1, wherein: the other end of the seat rod (3) is fixedly hinged with the two ends of the U-shaped lower stop lever (14) through pins.