CN211685289U

CN211685289U - Storage type folding trolley

Info

Publication number: CN211685289U
Application number: CN202020303112.5U
Authority: CN
Inventors: 唐志
Original assignee: Shanghai Hanniwu Trading Co Ltd
Current assignee: Shanghai Hanniwu Trading Co Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-16
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a folding shallow of type of accomodating, including fore-stock, running-board, sliding sleeve, seat fixed plate, preceding connecting rod and back connecting rod, the top fixed mounting of fore-stock has fore-stock connecting piece, the below of fore-stock connecting piece articulates there are two after-poppet that are the symmetric distribution, the seat fixed plate the rear end with the upper portion of fore-stock connecting piece is articulated, the sliding sleeve cover establish the fore-stock on be located the below of fore-stock connecting piece, and can follow the length direction of fore-stock slide, the both ends of preceding connecting rod are articulated with the front end of seat fixed plate and the upper portion of sliding sleeve respectively, work as the slip the sliding sleeve, at least seat fixed plate, after-poppet to the fore-stock fold. The utility model has novel structure, and the device not only has simpler folding operation and is convenient for folding and storage; meanwhile, the device has the advantages of small mass, portability, convenient maintenance and suitability for popularization.

Description

Storage type folding trolley

Technical Field

The utility model relates to a children's folding shallow technical field especially relates to a folding shallow of type of accomodating.

Background

A folding stroller for children is a favorite transportation tool for babies to walk, and is an essential product for mothers to take babies to shop on the street. However, the foldable stroller can be divided into many types according to the growth and usage of the baby, such as: twin child carts, high-landscape carts, awning carts, pocket carts, etc. If when long-distance travel is carried out, the folding stroller for children is often carried for a long distance, and the folding stroller for children is required to have a certain folding and accommodating function.

Folding mechanism of present folding shallow of children is comparatively single for collapsible part is comparatively limited, often still can occupy great space after folding, and current general structure of children's shallow is comparatively complicated, and this weight that makes children's shallow is heavier, and this makes and carries or becomes very inconvenient when accomodating children's shallow, consequently, in order to solve this type of problem, we propose an accomodating type folding shallow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding shallow of type of accomodating has solved current folding shallow of children's beta structure is limited, and it can only be folding back bracket component usually, occupies the problem in great space when leading to carrying the trip.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a accomodate type folding shallow, includes fore-stock, running-board, sliding sleeve, seat fixed plate, preceding connecting rod and back connecting rod, the top fixed mounting of fore-stock have a fore-stock connecting piece, the below of fore-stock connecting piece articulates there are two back bolsters that are the symmetric distribution, the rear end of seat fixed plate with the upper portion of fore-stock connecting piece is articulated, the sliding sleeve cover establish the fore-stock on be located the fore-stock connecting piece the below, and can follow the length direction of fore-stock slide, the both ends of preceding connecting rod are articulated with the front end of seat fixed plate and the upper portion of sliding sleeve respectively, the both ends of back connecting rod are articulated with the lower part of back bolster and sliding sleeve respectively, when sliding the sliding sleeve, at least seat fixed plate, back bolster to the fore-stock fold.

Preferably, the inside of fore-stock connecting piece and the inside intercommunication of fore-stock are fixed, the one end sliding connection that the fore-stock connecting piece kept away from the fore-stock has the push rod, just the push rod cup joints with the fore-stock connecting piece, the seat is installed to one side fixed surface that the front connecting rod was kept away from to the seat fixed plate.

Preferably, a pedal is fixedly mounted at the bottom of the front support, wheels are fixedly mounted at one end of the rear support, which is far away from the front support connecting piece, and at the lower surface of the pedal, and the two wheels are symmetrically arranged on the lower surface of the pedal.

Preferably, a handle is fixedly arranged at one end of the push rod, which is far away from the front support connecting piece.

Preferably, a backrest is hinged to one side surface of the seat far away from the seat fixing plate.

Preferably, the upper surface of the pedal is fixedly provided with an anti-skid rubber pad.

The utility model has the advantages that:

1. the two ends of the front connecting rod are respectively connected with the seat fixing plate and the sliding sleeve, so that the seat fixing plate rotates along with the sliding of the sliding sleeve towards the direction of the front support, and the seat and the backrest are driven to be folded towards the direction of the front support; the backrest is rotated to fold and store the backrest on the seat, the push rod is pushed through the handle, the push rod is stored in the front support in a sliding mode, the folding of the device is completed, the folding operation of the device is simple, and the folding storage is convenient.

2. Through with fore-stock connecting piece fixed mounting in the tip of fore-stock, through the articulated after-poppet of fore-stock connecting piece to couple together after-poppet and fore-stock, and there is the push rod through the internally mounted of fore-stock connecting piece, can promote the device through the push rod, thereby make the device's monolithic connection and bearing structure comparatively simple, thereby make the device's quality less, portable, and easy maintenance.

In conclusion, the device is simple in folding operation and convenient to fold and store; meanwhile, the device has the advantages of small mass, portability, convenient maintenance and suitability for popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view of the backrest and the push rod of the present invention.

Fig. 5 is a schematic view of the fully folded state of the present invention.

Fig. 6 is an exploded view of the structure of the present invention.

Reference numbers in the figures: the bicycle comprises a front support 1, a pedal 2, wheels 3, a sliding sleeve 4, a front support connecting piece 5, a push rod 6, a handle 7, a rear support 8, a rear connecting rod 9, a seat fixing plate 10, a front connecting rod 11, a seat 12 and a backrest 13.

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.

Referring to fig. 1-6, a foldable cart of a storage type comprises a front frame 1, a pedal 2, a sliding sleeve 4, a seat fixing plate 10, a front connecting rod 11 and a rear connecting rod 9, wherein a front frame connecting member 5 is fixedly installed at the top of the front frame 1, two rear frames 8 symmetrically distributed are hinged below the front frame connecting member 5, the rear end of the seat fixing plate 10 is hinged to the upper portion of the front frame connecting member 5, the sliding sleeve 4 is sleeved on the front frame 1 and located below the front frame connecting member 5 and can slide along the length direction of the front frame 1, two ends of the front connecting rod 11 are hinged to the front end of the seat fixing plate 10 and the upper portion of the sliding sleeve 4, two ends of the rear connecting rod 9 are hinged to the rear frames 8 and the lower portion of the sliding sleeve 4, and when the sliding sleeve 4 slides, at least the seat fixing plate 10, The rear bracket 8 is folded towards the front bracket, the inside of the front bracket connecting piece 5 is communicated and fixed with the inside of the front bracket 1, one end of the front bracket connecting piece 5 far away from the front bracket 1 is connected with a push rod 6 in a sliding way, the push rod 6 is sleeved with the front bracket connecting piece 5, a seat 12 is fixedly arranged on the surface of one side of the seat fixing plate 10 far away from the front connecting rod 11, the bottom of the front bracket 1 is fixedly provided with the pedal 2, and the end of the rear bracket 8 far away from the front bracket connecting piece 5 and the lower surface of the pedal 2 are both fixedly provided with wheels 3, the two wheels 3 are symmetrically distributed on the lower surface of the pedal 2, a handle 7 is fixedly arranged at one end of the push rod 6 far away from the front bracket connecting piece 5, the surface of one side of the seat 12 far away from the seat fixing plate 10 is hinged with a backrest 13, and the upper surface of the pedal plate 2 is fixedly provided with an anti-skidding rubber pad.

The working principle is as follows: when the device is used, a child is placed on the seat 12 at first, then the backrest 13 is rotated relative to the seat 12, so that the backrest 13 is adjusted to be in a comfortable sitting state, then the push rod 3 is pushed through the handle 7, and the push rod 3 pushes the device to move through the wheels 3, so that the device can be used for walking a baby; when the device needs to be folded and carried, firstly, the backrest 13 is rotated to fold the backrest 13 above the seat 12, then the rear bracket 8 is pushed towards the position of the front bracket 1, so that the rear bracket 8 pushes the sliding sleeve 4 to slide downwards along the length direction of the front bracket 1 through the rear connecting rod 9, and because the two ends of the front connecting rod 11 are respectively hinged with the seat fixing plate 10 and the sliding sleeve 4, the front connecting rod 11 drives the seat fixing plate 10 to rotate towards the direction of the front bracket 1 along with the sliding of the sliding sleeve 4, so that the seat fixing plate 10 drives the seat 12 and the backrest 13 to fold towards the direction of the front bracket 1, so that the seat 12, the front bracket 1 and the rear bracket 8 are folded together, and the wheels 3 are folded together, then the push rod 6 is pushed by the handle 7 to slide towards the inner part of the front bracket 1 through the front bracket connecting piece 5, so that the extending height of the push rod 6 is reduced, the folding of the device is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A storage type folding cart comprises a front support (1), a pedal (2), a sliding sleeve (4), a seat fixing plate (10), a front connecting rod (11) and a rear connecting rod (9), and is characterized in that a front support connecting piece (5) is fixedly installed at the top of the front support (1), two rear supports (8) which are symmetrically distributed are hinged below the front support connecting piece (5), the rear end of the seat fixing plate (10) is hinged with the upper portion of the front support connecting piece (5), the sliding sleeve (4) is sleeved on the front support (1) and located below the front support connecting piece (5) and can slide along the length direction of the front support (1), the two ends of the front connecting rod (11) are respectively hinged with the front end of the seat fixing plate (10) and the upper portion of the sliding sleeve (4), the two ends of the rear connecting rod (9) are respectively hinged with the rear supports (8) and the lower portion of the sliding sleeve (4), when the sliding sleeve (4) slides, at least the seat fixing plate (10) and the rear support (8) are folded towards the front support.

2. The foldable trolley according to claim 1, wherein the inside of the front frame connecting piece (5) is connected and fixed with the inside of the front frame (1), a push rod (6) is connected to one end of the front frame connecting piece (5) far away from the front frame (1) in a sliding manner, the push rod (6) is sleeved with the front frame connecting piece (5), and a seat (12) is fixedly installed on one side surface of the seat fixing plate (10) far away from the front connecting rod (11).

3. The foldable trolley according to claim 1, wherein a pedal (2) is fixedly mounted at the bottom of the front frame (1), wheels (3) are fixedly mounted at one end of the rear frame (8) far away from the front frame connecting member (5) and at the lower surface of the pedal (2), and the two wheels (3) are symmetrically arranged at the lower surface of the pedal (2).

4. A storage-type folding stroller according to claim 2, characterized in that a handle (7) is fixedly mounted on the end of the push rod (6) remote from the front frame connecting member (5).

5. A stowing folding stroller according to claim 2, characterized in that the surface of the seat (12) remote from the seat attachment plate (10) is articulated with a backrest (13).

6. The stowable folding cart according to claim 1, wherein the upper surface of said footboard (2) is fixedly mounted with a non-slip rubber pad.