JP3239836U - Sliding outdoor wagon with diagonal fork - Google Patents

Abstract

An object of the present invention is to provide a sliding outdoor wagon with a slanted fork that has a larger overall volume than conventional ones and a small size after being folded. A sliding outdoor wagon with oblique forks includes a road wheel part, a folding base frame part, a folding frame part, a telescopic handle part and a storage pocket, wherein the folding frame part has four vertical skeletons. , the vertical skeleton is arranged in the oblique fork structures on both left and right sides and the supporting fork parts on both front and rear sides, the folding base frame part is X-shaped and can be folded around the center point, and the side of the storage pocket is , is detachably disposed on the folding frame without vertical skeleton, the bottom surface of the storage pocket is detachably disposed on the folding base frame, and both the oblique fork structure and the supporting fork are foldable. Possibly, the telescoping handle portion is located on the folding base frame portion. [Selection drawing] Fig. 1

Description

The present invention relates to the field of outdoor wagon products, and more particularly to a sliding outdoor wagon with oblique forks.

Campers arrive on foot or by car to campsites, usually in valleys, by lakes or by the sea, where campfires, barbecues, picnics and singing are also the most common camping activities. Yes, tourists who often engage in such activities, like other outdoor sports enthusiasts, are also known as backpackers, and in mainland China, they are also known as donkey friends. During camping, cars often cannot enter the campsite, so many items such as tents and food must be carried by people, and there are many things that need to be carried. Not only can you not do it, you will feel tired, it will be a hassle. It is necessary to provide an outdoor wagon that can solve this problem.

In order to solve the above technical problems, an embodiment of the present invention provides a sliding outdoor wagon with oblique forks to solve the problem of transporting and transporting goods during camping.

An embodiment of the present invention firstly provides a sliding outdoor wagon with oblique forks,
including a load wheel portion, a folding base frame portion, a folding frame portion, a telescoping handle portion and a storage pocket,
The folding frame part includes four vertical skeletons, two vertical skeletons are respectively arranged in the oblique fork structure on both left and right sides, and another two vertical skeletons are respectively arranged in the support fork parts on both front and rear sides,
Said folding base frame part is X-shaped and said folding base frame part has a center point A (where the center A point is actually the bottom connecting part, i.e. said folding base frame part is at the bottom It is possible to fold around the connecting part 33 as a reference point),
The telescopic handle portion is telescopically extendable,
the four sides of the storage pocket are detachably arranged on the folding frame without longitudinal skeleton, the bottom of the storage pocket is detachably located on the folding base frame,
both the diagonal fork structure and the support fork are foldable,
The telescoping handle portion is disposed on the folding base frame portion.

Preferably, the diagonal fork structure includes a diagonal fork, a diagonal fork sliding bushing, a rotary articulation, a rotatable rivet, and a diagonal fork with a bent head.

Preferably, the support fork portion includes a positive V-shaped support fork, an inverted V-shaped support fork, and a support fork sliding bushing,
The positive V-shaped support fork includes two support rods and a first rotary joint connecting the two support rods to form a V shape,
The inverted V-shaped support fork includes a support bar with two bent heads, and a second rotary joint connecting the two bent head support bars to form a V shape.

Preferably, the folding base frame part comprises two base frame support bars, two support bars with connection pieces, a bottom connection piece, a notched connection piece, a lower rear connection piece and a lower front connection piece. include.

Preferably, said storage pocket is removably arranged on the folding frame part via an upper connecting piece,
Four vertical skeletons, two oblique fork structures, and two support fork parts upper parts through the connecting parts, and four vertical skeletons, two oblique fork structures, and two support forks The lower part of the part forms the folding frame part via the lower rear connecting piece and the lower front connecting piece.

Preferably, the handle portion includes a handle grip ring, an inner handle, a middle handle, an inner handle lock, an outer handle lock, an outer handle, a support connecting rod and a U-shaped connecting part, An inner handle tube plug is located at the bottom and a middle handle tube plug is located at the bottom of said middle handle.

Preferably, one end of the U-shaped connecting piece is connected to the lower front connecting piece via a roll pin, and the other end of the U-shaped connecting piece is connected to the lower front connecting piece via a return limit spring. be done.

Preferably, the road wheel section includes two fixed wheels and two steering wheels.

The technical solution provided by the embodiment of the present invention is a sliding outdoor wagon with diagonal forks. dynamic bushing), the base frame is divided into two sets of supporting rods, one set is connected by connecting pieces (supporting rods with connecting pieces), the other is connected by plastic parts, and the first set is A return spring device and a limit device (the return spring device is for elastic return and limit) are arranged at the connection part of the lower fixing part and the tie rod, and the overall volume is larger than before, Smaller dimensions after folding.

FIG. 1 is a structural schematic diagram of a sliding outdoor wagon with oblique forks according to an embodiment of the present invention; FIG. 1 is a structural schematic view of a sliding outdoor wagon with oblique forks (without storage pocket) according to an embodiment of the present invention; FIG. 4 is a structural schematic view of the oblique fork portion of the sliding outdoor wagon with oblique forks according to the embodiment of the present invention; FIG. 4 is a structural schematic view of a folding base frame part of a sliding outdoor wagon with oblique forks in an embodiment of the present invention; Fig. 3 is a structural schematic diagram of the telescopic handle part of the sliding outdoor wagon with oblique forks according to the embodiment of the present invention; FIG. 4 is a schematic view of mounting a return limit spring of a sliding outdoor wagon with oblique forks according to an embodiment of the present invention; 1 is a schematic view of a folded state of a sliding outdoor wagon with oblique forks according to an embodiment of the present invention; FIG.

Hereinafter, the technical aspects of the embodiments will be clearly and completely described in conjunction with the drawings of the embodiments, but the described embodiments are only some of the embodiments, not all of the embodiments. It is clear that All other embodiments obtained by persons skilled in the art based on the embodiments of the invention on the premise that they do not do creative work shall fall within the protection scope of the invention.

Please refer to Figure 1-7. An embodiment of the present invention provides a sliding outdoor wagon with skewed forks,
It consists of a folding base frame, diagonal forks on four sides (diagonal fork structure and supporting diagonal forks), vertical frame, tie rods (extendable handle), road wheels, and storage pockets. When storing, store in the center from four methods at the same time.

The four-sided oblique fork (oblique fork part structure and supporting oblique fork) adopts sliding contraction (sliding contraction is performed by oblique fork sliding bushing and supporting fork sliding bushing), as shown in FIG. The middle part is a cross-connection and the two sides are sliding connections, with a connection between the cross-connection and the sliding connection through a rotational articulation.

Sliding connection means that a slanted fork sliding part and a slanted fork tube (a slanted fork tube refers to a support rod or a support rod whose head part is bent) are connected with bolts or rivets, One diagonal fork tube passes through the center of the diagonal fork slide.

The structure of the folding base frame part is such that a welding piece (supporting rod with connection piece) is welded to one end of a set of base frame support rods therein, notch connection pieces are connected to both sides of the welding piece, and another set of The base frame support rods are connected to the base frame connecting pieces, and when subjected to forces, another set of forces acts on the first set.

In the springback handle structure, the U-shaped connection part of the pull handle and the lower corner connection part of the frame are connected via return limit springs, and the springback limit block is arranged in the lower corner connection part of the frame. .

(Embodiment 1)
Please refer to Figure 1-7, it is a sliding outdoor wagon with a diagonal fork,
including a load wheel portion, a folding base frame portion, a folding frame portion, a telescoping handle portion and a storage pocket,
The folding frame part includes four vertical skeletons 16, two vertical skeletons are respectively arranged in the oblique fork structure on both left and right sides, and another two vertical skeletons are respectively arranged in the support fork parts on both front and rear sides,
Said folding base frame part is X-shaped and said folding base frame part has a center point A (where the center A point is actually the bottom connecting part, i.e. said folding base frame part is at the bottom It is possible to fold around the connecting part 33 as a reference point),
The telescopic handle portion is telescopically extendable,
the four sides of the storage pocket are detachably arranged on the folding frame without longitudinal skeleton, the bottom of the storage pocket is detachably located on the folding base frame,
both the diagonal fork structure and the support fork are foldable,
The telescoping handle portion is disposed on the folding base frame portion.

Preferably, the oblique fork portion structure includes an oblique fork 11, an oblique fork sliding bushing 12, a rotary articulation 13, a rotatable rivet 14, and an oblique fork 15 with a bent head portion. include.

Preferably, the support fork part includes a positive V-shaped support fork 21, an inverted V-shaped support fork 22, and a support fork sliding bushing 23,
The positive V-shaped support fork 21 includes two support rods 201 and a first rotary joint 202 that connects the two support rods to form a V shape,
The inverted V-shaped support fork 22 includes a support rod 203 with two bent heads, and a second rotary joint 204 that connects the support rods 203 with two bent heads to form a V shape. ,including.

Preferably, the folding base frame part includes two base frame support bars 31, two support bars with connecting pieces 32, a bottom connecting piece 33, a notch connecting piece 34, a lower rear connecting piece 35 and a lower front a connection component 36;

Preferably, said storage pocket 41 is removably arranged on the folding frame part via an upper connecting part 42,
The upper parts of the four vertical skeletons, the two oblique fork structures, and the two support fork parts are connected through the upper connection part 42, and the four vertical skeletons, the two oblique fork structures, and the two The lower part of the support fork part forms said folding frame part via said lower rear connecting part 35 and lower front connecting part 36 .

Preferably, the handle portion comprises a handle grip ring 51, an inner handle 52, a middle handle 53, an inner handle lock 54, an outer handle lock 55, an outer handle 56, a support connecting rod 57 and a U-shaped connecting piece. 58 , at the bottom of said inner handle 52 an inner handle tube plug 59 is located and at the bottom of said middle handle 53 a middle handle tube plug 60 is located.

Preferably, one end of the U-shaped connecting piece 58 is connected to the lower front connecting piece 36 via a roll pin, and the other end of the U-shaped connecting piece 58 is connected to the lower front connecting piece 36 via a return limit spring 61 . It is connected with the connecting part 36 .

Preferably, the roadwheel section includes two fixed wheels 71 and two steering wheels 72 .

The present invention has been described in detail above, but the present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of knowledge included by those skilled in the art without departing from the spirit of the invention. is. Many other modifications and variations can be made without departing from the spirit and scope of the invention. It should be understood that the invention is not limited to any particular embodiment, but that the scope of the invention is limited by the appended claims.

Oblique fork; 12, oblique fork sliding bushing; 13, rotary articulation; 14, rivet; V-type support fork; 23, support fork sliding bushing; 201, support rod; 202, first rotary joint; 32, support bar with connection piece; 33, bottom connection piece; 34, notch connection piece; 35, lower rear connection piece; 36, lower front connection piece; Ring; 52, inner handle; 53, middle handle; 54, inner handle lock; 55, outer handle lock; 56, outer handle; 57, support connection rod; Inner handle tube plug; 61, return limit spring; 71, fixed wheel; 72, steering wheel

Claims (8)

including a load wheel portion, a folding base frame portion, a folding frame portion, a telescoping handle portion and a storage pocket,
The folding frame part includes four vertical skeletons, two vertical skeletons are respectively arranged in the oblique fork structure on both left and right sides, and another two vertical skeletons are respectively arranged in the support fork parts on both front and rear sides,
the folding base frame part is X-shaped, and the folding base frame part is foldable around a central point A;
The telescopic handle portion is telescopically extendable,
the four sides of the storage pocket are detachably arranged on the folding frame without longitudinal skeleton, the bottom of the storage pocket is detachably located on the folding base frame,
both the diagonal fork structure and the support fork are foldable,
A sliding outdoor wagon with oblique forks, wherein the telescopic handle part is arranged on the folding base frame part. The slanted fork structure includes a slanted fork (11), a slanted fork sliding bushing (12), a rotary articulation (13), a rotatable rivet (14), and a slanted fork structure in which the head portion is bent. A sliding outdoor wagon with skewed forks according to claim 1, characterized in that it comprises a fork (15). The support fork part includes a positive V-shaped support fork (21), an inverted V-shaped support fork (22), and a support fork sliding bushing (23),
The positive V-shaped support fork (21) includes two support rods (201) and a first rotary joint (202) connecting the two support rods to form a V shape,
The inverted V-shaped support fork (22) is V-shaped by connecting a support bar (203) with two bent heads and a support bar (203) with two bent heads. A sliding outdoor wagon with diagonal forks according to claim 2, comprising a second revolute joint (204). Preferably, said folding base frame part comprises two base frame support bars (31), two support bars with connection pieces (32), a bottom connection piece (33), a notch connection piece (34) and a bottom 4. A sliding outdoor wagon with oblique forks according to claim 3, comprising a rear connecting piece (35) and a lower front connecting piece (36). said storage pocket (41) is removably arranged on the folding frame part via an upper connecting part (42),
Four vertical skeletons, two oblique fork structures, and the upper parts of the two supporting forks through the upper connection parts (42) and four vertical skeletons and two oblique fork structures. With oblique fork according to claim 4, characterized in that the lower parts of the two supporting fork parts form the folding frame part via the lower rear connecting part (35) and the lower front connecting part (36). Sliding outdoor wagon. The handle portion includes a handle grip ring (51), an inner handle (52), a middle handle (53), an inner handle lock (54), an outer handle lock (55), an outer handle (56), including a support connecting rod (57) and a U-shaped connecting piece (58), at the bottom of said inner handle (52) an inner handle tube plug (59) is arranged, at the bottom of said middle handle (53) a middle handle 5. Sliding outdoor wagon with oblique forks according to claim 4, characterized in that tube plugs (60) are arranged. One end of the U-shaped connecting piece (58) is connected to the lower front connecting piece (36) via a roll pin, and the other end of the U-shaped connecting piece (58) is connected to a return limit spring (61). 7. The sliding outdoor wagon with oblique forks according to claim 6, characterized in that it is connected with said lower front connecting piece (36) through an opening. The sliding outdoor wagon with oblique forks according to claim 1, characterized in that said road wheel section comprises two fixed wheels (71) and two steering wheels (72).

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