WO2022262090A1 - Wheelbarrow having foldable handles - Google Patents

Abstract

A wheelbarrow having foldable handles, comprising two handles (100) spaced apart from each other. Each handle (100) comprises a front supporting portion (120) and a rear pushing portion (110) connected to the front supporting portion; the end of the front supporting portion (120) connected to the rear pushing portion (110) is configured as a necking structure (150, 160) or is provided with a connecting slot; the end of the rear pushing part (110) connected to the front supporting part (120) is provided with a connecting slot or is configured as a necking structure for fitting the front supporting part (120); the necking structure fits the connecting slot to achieve connection between the front supporting part (120) and the rear pushing part (110). According to the wheelbarrow, handles can be folded to be packed and boxed together with a wheel and other accessories, such that the handles do not need to be packed additionally, the number of packing boxes is reduced, and the packing material and the packing time are saved.

Description

A trolley with a foldable handle technical field

The utility model belongs to the technical field of trolleys, in particular to a trolley with a foldable handle.

Background technique

Bucket trolleys generally include buckets, handlebars, wheels and accessories connecting buckets, handlebars, frames and wheels. Bucket trolleys are widely used in all walks of life due to their convenience in use and easy loading and unloading of goods. The handlebars of the trolley are long, and need to be packaged and transported during the packaging and transportation process. The transportation is inconvenient and the transportation cost is high, and because the handlebars are long and packed separately, some customers will omit the handlebars, causing unnecessary troubles.

For the problems referred to above, the utility model is specially proposed.

Utility model content

Aiming at the various deficiencies of the prior art, in order to solve the above-mentioned problems, a kind of handcart with foldable handlebar is proposed now. In order to achieve the above object, the utility model provides the following technical solutions:

A trolley with foldable handlebars, comprising two handlebars arranged at intervals, the handlebars include a front support part and a rear push part connected with the front support part, the front support part is connected with the rear push part One end is set as a necking structure or is provided with a connecting groove, the end of the connection between the rear pushing part and the front supporting part is provided with a connecting groove or is set as a shrinking structure, and the shrinking structure cooperates with the connecting groove to realize the front supporting part Docking with the rear pusher.

Preferably, it also includes a support, a bucket and wheels, the wheels are rotatably arranged on the front side between the two handlebars, the bucket is detachably arranged on the upper part of the two handlebars, the support The lower part of the two handlebars is provided, and the supporting member cooperates with the wheels to support the trolley.

Preferably, the support includes two V-shaped supports and a connecting piece for connecting the two V-shaped supports, the two V-shaped supports are respectively connected to the two handlebars and the openings of the V-shaped supports Both ends are detachably connected to the front supporting part and the rear pushing part respectively.

Preferably, the lower side of the front support part and the rear push part are hinged through a hinge.

Preferably, both the front support part and the rear push part are rectangular tubes, the end of the rear push part connected to the front support part is provided with a rectangular tubular constriction, and the end of the front support part connected to the rear push part is away from One side of the hinge between the front support part and the rear push part is provided with a gap, and the rectangular tubular constriction can rotate around the hinge of the front support part and the rear push part to the inner side of the front support part.

Preferably, one end of the front support part connected to the rear push part is detachably connected to the rectangular tubular constriction through bolts.

Preferably, the rectangular tubular constriction can be a rectangular tube welded at the end of the rear pusher or a liner arranged inside the rear pusher, and the end of the liner protruding from the rear pusher connected to the front support forms a rectangular Tubular neck.

Preferably, both the front support part and the rear push part are rectangular tubes, and one end of the rear push part connected to the front support part is provided with a U-shaped constriction, and the U-shaped constriction is two oppositely arranged inner linings plate, the end of the inner lining board opposite to the front support part is set in an arc structure, and the U-shaped necking can be rotated to the inner side of the front support part around the hinge joint of the front support part and the rear push part, and the front support part One end connected to the rear pushing part is detachably connected to the U-shaped constriction through bolts.

Preferably, the lower parts of the front sides of the two handlebars are connected by a fixed shaft, the wheels are rotatably arranged on the fixed shaft, the front ends of the two handlebars are connected by a U-shaped guard plate, and the two ends The ends are respectively detachably connected to the front ends of the two handlebars.

Preferably, the handlebar is provided with a bucket support, the bucket support is a triangular structure and one side of the bucket support is arranged on the handlebar, and the bucket support is along the length direction of the handlebar The positions of the two ends of the V-shaped support are corresponding to the positions of the two ends of the opening of the V-shaped support. The bucket is arranged on the support of the bucket. The ends are detachably connected by bolts and nuts.

Preferably, the front part of the vehicle bucket is provided with two front supports, and the two ends of the front support components are detachably connected to the vehicle bucket and the front end of the handlebar respectively.

Beneficial effect:

1. The handlebars in the trolley with foldable handlebars provided by the utility model can be folded, so that when the trolley is packaged for transportation, the handlebars can also be folded and packed together with the wheels and other accessories, and the handlebars do not need to be packed additionally. , reducing the number of packing boxes, making the trolley easy to pack, saving packing materials and packing time.

2. The handcart with foldable handle provided by the utility model can fold the handle and pack it together with the wheels and other accessories, which is convenient for purchasers to carry and avoids the purchaser from missing the handle.

3. The handcart with a foldable handle provided by the utility model can be packaged as a whole after the handle is folded, which is convenient for logistics companies and the like to transport and distribute the handcart.

Description of drawings

Fig. 1 is a structural schematic diagram of a handcart with a foldable handlebar of the utility model.

Figure 2 is a schematic structural view of the handlebar.

FIG. 3 is a schematic diagram of the folding structure of the handlebar in Embodiment 1. FIG.

Fig. 4 is a schematic diagram of the folded handlebar in Embodiment 2.

Among the figure: 100, handlebar; 110, rear push part; 120, front support part; 121, give way gap; 130, hinge; 140, handle; 150, U-shaped necking; 160, rectangular tubular necking; 200, Wheel; 300, vehicle bucket; 410, V-shaped support piece; 420, connecting piece; 500, vehicle bucket support piece; 600, U-shaped guard plate; 700, front support piece.

detailed description

In order to enable those skilled in the art to better understand the technical solution of the utility model, the technical solution of the utility model is clearly and completely described below in conjunction with the accompanying drawings of the utility model. Based on the embodiments in the application, those skilled in the art Other similar embodiments obtained by technicians without creative efforts shall all fall within the protection scope of the present application.

Example 1

As shown in Figures 1, 2 and 3, the handcart with foldable handlebar 100 provided in this specific embodiment includes two handlebars 100, a support, a bucket 300 and wheels 200 arranged at intervals, and the wheels 200 are rotatable. On the front side between the two handlebars 100, the bucket 300 is detachably arranged on the upper part of the two handlebars 100, and the support member is provided with the lower part of the two handlebars 100, and the support member cooperates with the wheel 200 to form three support points To support the trolley to ensure that the trolley will not fall sideways even in a static state.

Further, the lower parts of the front sides of the two handlebars 100 are connected by a fixed shaft, the wheels 200 are rotatably arranged on the fixed shaft, U-shaped connectors are arranged on both ends of the fixed shaft, and the two ends of the fixed shaft are connected by a U-shaped The parts are detachably connected to the front sides of the two handlebars 100. The front ends of the two handlebars 100 are connected by a U-shaped guard plate 600 , and the two ends of the opening of the U-shaped guard plate 600 are respectively detachably connected to the front ends of the two handlebars 100 . The connections between the parts of the handcart are detachable connections through bolts and nuts, so that the handcart is convenient for packing and transportation, and the packing volume of the handcart is reduced.

The handlebar 100 includes a front support part 120 and a rear push part 110 connected to the front support part 120. The lower side of the front support part 120 and the rear push part 110 is hinged by a hinge 130. The hinge 130 includes two parts, which are respectively arranged on the front support part. 120 and the rear pusher 110, the two-part hinge 130 connected to the front support 120 and the rear pusher 110 is rotatable and detachably connected, and the detachable connection is bolt and nut connection or pin shaft connection.

Further, one end of the front support part 120 connected with the rear push part 110 is set as a constriction structure or provided with a connection groove, and one end connected with the front support part 120 of the rear push part 110 is provided with a connection groove or set as Shrink structure, that is, if the end connecting the front supporting part 120 and the rear pushing part 110 is set as a shrinking structure, the end connecting the rear pushing part 110 and the front supporting part 120 is matched with the front supporting part 120 to open a connecting groove, or the front supporting part One end connected with the rear pusher part 110 is provided with a connection groove, and the end connected with the front support part 120 is set as a necking structure, and the necking structure cooperates with the connection groove to realize the front support part 120. The connection with the rear pusher 110 makes the foldable handlebar 100 more stable after splicing.

As a preference of this specific embodiment, both the front support part 120 and the rear push part 110 are rectangular tubes, and one end connected between the rear push part 110 and the front support part 120 is provided with a rectangular tubular constriction 160, and the front support part 120 and the rear push part One end connected with 110 and away from the hinge of the front support part 120 and the rear push part 110 is provided with a gap 121, and the rectangular tubular constriction 160 can rotate around the hinge of the front support part 120 and the rear push part 110 to the front support part 120 The inner side of the front support part 120 provides a space for the rectangular tubular constriction 160 to rotate into the inner side of the front support part 120 at the clearance gap 121 .

The rectangular tubular constriction 160 can be a rectangular tube welded at the end of the rear pusher 110 or a liner arranged inside the rear pusher 110. The end of the liner stretching out from the rear pusher 110 connected to the front support 120 forms a rectangular shape. Tubular neck 160.

Furthermore, one end of the front support part 120 connected to the rear push part 110 and the rectangular tubular neck 160 are detachably connected by bolts, and the bolts and nuts further tighten the connection between the front support part 120 and the rear push part 110 to ensure the stability of the handlebar 100 sex.

Further, the support for supporting the trolley includes two V-shaped supports 410 and a connecting piece 420 for connecting the two V-shaped supports 410, and the two V-shaped supports 410 are respectively connected to the two handlebars 100 And the two ends of the opening of the V-shaped supporting member 410 are detachably connected to the front supporting part 120 and the rear pushing part 110 respectively. The lower end of the V-shaped support member 410 is provided with a support seat, and the setting of the support seat enables the support member to support the trolley better and more stably.

Further, the handlebar 100 is provided with a bucket support 500, the bucket support 500 is a triangular structure and one side of the bucket support 500 is arranged on the handlebar 100, the bucket support 500 is along the length direction of the handlebar 100. The positions of the two ends correspond to the positions of the two ends of the opening of the V-shaped support 410. The bucket 300 is arranged on the bucket support 500. The ends of the bucket 300 and the bucket support 500 are connected to the V-shaped support 410 The ends are detachably connected by bolts and nuts. The bucket 300, the bucket support 500 and the V-shaped support 410 are connected by the same bolt and nut to reduce the fabrication of the connection points of the trolley, making the assembly of the trolley more convenient.

Further, two front supports 700 are provided at the front of the vehicle bucket 300, and the two ends of the front support components 700 are respectively detachably connected to the front end of the vehicle bucket 300 and the handlebar 100, and the front supports 700 support the front ends of the vehicle bucket 300. The front part makes the bike more stable, and the rear end of the handlebar 100 is provided with a handle 140 .

Example 2

The utility model also provides another kind of handcart with foldable handlebar 100. In this embodiment, the described handcart with foldable handlebar 100 is substantially the same as the handcart with foldable handlebar 100 in Embodiment 1. Yes: As shown in Figure 4, the front support part 120 and the rear push part 110 are both rectangular tubes, and the setting of the front support part 120 and the rear push part 110 is a rectangular tube, which reduces the trolley on the premise of ensuring the stability of the trolley The overall weight is easy to use and transport. One end of the rear pushing part 110 connected to the front support part 120 is provided with a U-shaped constriction 150, and the U-shaped constriction 150 is two opposite inner lining boards, and the end of the inner lining board opposite to the front supporting part 120 is set as an arc structure, the U-shaped constriction 150 can rotate around the hinge of the front support part 120 and the rear pusher part 110 to the inside of the front support part 120, and the end of the front support part 120 connected with the rear pusher part 110 and the U-shaped constriction 150 can be connected by bolts. Disassemble the connection, and the end of the inner liner plate opposite to the front support part 120 is set as an arc-shaped structure, so that the end connected to the front support part 120 and the rear push part 110 does not need to set up a gap 121 to make the cart more beautiful and convenient. processing.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

A trolley with foldable handlebars, characterized in that it comprises two handlebars arranged at intervals, the handlebars include a front support part and a rear push part connected with the front support part, the front support part and the rear support part One end connected to the push part is set as a necking structure or is provided with a connecting groove, and one end connected to the front supporting part of the rear pushing part is provided with a connecting groove or is set as a necking structure, and the necking structure cooperates with the connecting groove Realize the docking of the front supporting part and the rear pushing part. The trolley with foldable handlebars according to claim 1, further comprising a support, a bucket and wheels, the wheels are rotatably arranged on the front side between the two handlebars, the bucket The upper part of the two handlebars is detachably arranged, the support part is provided with the lower parts of the two handlebars, and the support part cooperates with the wheels to support the trolley. The trolley with foldable handle according to claim 2, wherein the support includes two V-shaped supports and a connecting piece for connecting the two V-shaped supports, and the two V-shaped supports are respectively The two ends connected to the two handlebars and the opening of the V-shaped support are detachably connected to the front support part and the rear push part respectively. The trolley with foldable handle according to any one of claims 1-3, characterized in that, the lower side of the front support part and the rear push part are hinged. The trolley with foldable handle according to claim 4, characterized in that, both the front support part and the rear push part are rectangular tubes, and the end of the rear push part connected to the front support part is provided with a rectangular tubular constriction One end of the front support part connected to the rear push part and one side away from the hinge of the front support part and the rear push part is provided with a gap, and the rectangular tubular constriction can rotate around the hinge of the front support part and the rear push part to the inside of the front support. The trolley with foldable handlebar according to claim 5, characterized in that, the end of the front support part connected to the rear push part is detachably connected to the rectangular tubular constriction through bolts. The trolley with foldable handle according to claim 4, characterized in that, the front support part and the rear push part are both rectangular tubes, and one end of the rear push part connected to the front support part is provided with a U-shaped constriction , the U-shaped constriction is two opposite inner lining boards, and the end of the inner lining board opposite to the front support part is set as an arc structure, and the U-shaped constriction can wrap around the front support part and the rear pushing part The hinge is rotated to the inner side of the front support part, and one end of the front support part connected to the rear push part is detachably connected to the U-shaped constriction through bolts. The trolley with foldable handlebar according to claim 3, wherein the lower parts of the front sides of the two handlebars are connected by a fixed shaft, the wheels are rotatably arranged on the fixed shaft, and the front ends of the two handlebars The U-shaped guard plate is connected, and the two ends of the opening of the U-shaped guard plate are respectively detachably connected to the front ends of the two handlebars. The trolley with foldable handlebar according to claim 3, characterized in that, the handlebar is provided with a bucket support, the bucket support is a triangular structure and one side of the bucket support is set on the On the handlebar, the positions of the two ends of the bucket support along the length direction of the handle are corresponding to the positions of the two ends of the opening of the V-shaped support, the bucket is arranged on the bucket support, the The car bucket, the end of the car bucket support and the end of the V-shaped support are detachably connected by bolts and nuts. The trolley with foldable handle according to claim 9, characterized in that, the front part of the bucket is provided with two front supports, and the two ends of the front support are respectively detachably connected to the bucket and the trolley. on the front of the handlebar.

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