CN219487459U - Portable cart - Google Patents

Abstract

The utility model discloses a portable cart in the field of carts, which structurally comprises a folding handrail, a moving plate, connecting pieces and moving wheel groups, wherein a plurality of anti-slip convex blocks are arranged on the upper surface of the moving plate, a plurality of special-shaped hollow grooves are arranged on the lower surface of the moving plate, symmetrically distributed fixing holes are formed in two sides of the moving plate, the fixing holes can be used for mounting and fixing the moving wheel groups, symmetrically distributed assembling holes are formed in two side edges of two ends of the moving plate for mounting and fixing the connecting pieces, the cart can be folded according to use requirements, the folding cart is not required to be disassembled and assembled, so that the cart storage work is simplified and quick, the portability of the cart is improved, the total weight of the cart is greatly reduced while the structural strength of the moving plate is ensured, and holding handles arranged on two sides of the moving plate facilitate the operation staff to take and place the cart, and the use rate of the cart is greatly improved.

Description

Portable cart

Technical Field

The utility model relates to the field of trolleys, in particular to a portable trolley.

Background

The handcart is the mobile device with the manual force push and pull, and the handcart has the branch of single wheel, two-wheeled, tricycle and four-wheel, and the handcart is used for carrying the goods generally, can be with a large amount of goods quick, steady transport work, can divide into individual layer, multilayer shallow, can select suitable shallow to use according to the user demand and transport the work, can improve the transportation efficiency of goods by a wide margin.

Aiming at the existing trolley, a relative scheme is formulated for the following problems:

at present, the handcart of shallow is in the same place fixed handle and sweep concatenation, transports work to the goods, but when removing handcart itself, need dismantle the shallow of concatenation together, dismantle comparatively loaded down with trivial details with the installation work, very big reduction the portability of shallow to traditional handcart itself dead weight is great, is inconvenient for the manual work to carry the shallow, makes the service scene of shallow receive the restriction.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a portable cart.

The utility model is realized by adopting the following technical scheme: the utility model provides a portable shallow, its structure includes folding handrail, movable plate, connecting piece, removes the wheelset, folding handrail passes through the connecting piece and installs in movable plate one end top, remove the wheelset and install at the movable plate lower surface, movable plate both sides middle part is equipped with the handle of gripping of fretwork, movable plate upper surface is equipped with a plurality of skid proof blocks, movable plate lower surface is equipped with a plurality of dysmorphism hollow grooves, the movable plate both sides are equipped with the fixed orifices of symmetric distribution, the fixed orifices can supply the movable wheelset to install fixedly, movable plate both ends both sides edge all is equipped with the mounting hole of symmetric distribution and supplies the connecting piece to install fixedly.

Further, the connecting piece comprises activity articulated seat and side link, activity articulated seat symmetry is installed in side link top, activity articulated seat includes fixing base, articulated column, coupling spring, articulated column horizontal installation is in fixing base upper end hinge hole, coupling spring upper end is installed in fixing base one side through the articulated column, and the coupling spring lower extreme cup joints on the side link.

Further, sliding holes are formed in two sides of the fixing base.

Furthermore, the whole holding handle is in a waist hole shape, and the inner side edge of the holding handle is in an arc shape.

Further, the outer side edge of the moving plate is arc-shaped.

Further, the depths of the special-shaped hollow grooves are identical.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the foldable trolley, the trolley can be folded according to the use requirement, the folding trolley does not need to be disassembled and assembled, so that the trolley accommodating work is simplified and rapid, the portability of the trolley is improved, proper accessories are selected and installed on the movable plate through the fixing holes and the assembly holes according to the use requirement, the applicability of the movable plate can be improved, the structural strength of the movable plate can be ensured, the total weight of the trolley is greatly reduced, and the holding handles arranged on the two sides of the movable plate are convenient for operators to take and place the trolley, so that the use ratio of the trolley is greatly improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a top view of the moving plate of the present utility model.

Fig. 3 is a bottom view of the moving plate of the present utility model.

Fig. 4 is a schematic bottom perspective view of the mobile plate of the present utility model.

Fig. 5 is a partially enlarged schematic view of the connector of the present utility model.

Fig. 6 is a schematic perspective view of a connector according to the present utility model.

In the figure: folding handrail 1, movable plate 2, connecting piece 3, remove wheelset 4, grip handle 5, anti-skidding lug 6, dysmorphism hollow tank 9, fixed orifices 7, pilot hole 8, activity articulated seat 10, fixing base 11, articulated post 12, coupling spring 13, side link 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a portable cart with the following technical scheme: the utility model provides a portable shallow, its structure includes folding handrail 1, movable plate 2, connecting piece 3, removes wheelset 4, folding handrail 1 passes through connecting piece 3 to be installed in movable plate 2 one end top, remove wheelset 4 and install at movable plate 2 lower surface, movable plate 2 both sides middle part is equipped with the handle 5 of holding of fretwork, movable plate 2 upper surface is equipped with a plurality of anti-skidding lugs 6, a plurality of anti-skidding lugs 6 horizontal distribution is in movable plate 2 upper surface, anti-skidding lugs 6 upper surface height is higher than movable plate 2 upper surface, movable plate 2 lower surface is equipped with a plurality of special-shaped hollow grooves 9, special-shaped hollow grooves 9 are the cavity form, a plurality of special-shaped hollow grooves 9 evenly distributed are in movable plate 2 lower surface, movable plate 2 both sides are equipped with symmetrically distributed's fixed orifices 7, fixed orifices 7 can supply movable plate 2 both ends edge all to be equipped with symmetrically distributed's fitting hole 8 to supply connecting piece 3 to install fixedly, can be installed folding handrail 1 top through connecting piece 3 to make folding handrail 1 realize folding function.

Preferably, the connecting piece 3 comprises activity articulated seat 10 and side link 14, activity articulated seat 10 symmetry installs in side link 14 top, activity articulated seat 10 includes fixing base 11, articulated post 12, coupling spring 13, articulated post 12 horizontal installation is in fixing base 11 upper end hinge hole, coupling spring 13 upper end passes through articulated post 12 and installs in fixing base 11 one side, and coupling spring 13 lower extreme cup joints on side link 14, and coupling spring 13 can apply the elasticity that resets to side link 14, makes connecting rod 14 receive elastic tension all the time.

Preferably, sliding holes are provided on both sides of the fixed seat 11, and the sliding holes can be used for horizontally moving the side link 14.

Preferably, the whole holding handle 5 is waist-hole-shaped, and the inner side edge of the holding handle 5 is arc-shaped, so that the holding handle is convenient to hold manually.

Preferably, the outer side of the moving plate 2 is arc-shaped.

Preferably, the depths of the special-shaped hollow grooves 9 are consistent.

The utility model relates to a working principle of a portable cart, which comprises the following steps:

when the portable cart is used, an operator directly stacks goods to be transported above the moving plate, and pushes the folding handrail to move the moving plate through the moving wheel set, so that the goods are directly transported;

when the portable cart needs to enter a working state, a folding handrail in a folding state is adjusted to be in a vertical state, as shown in fig. 6, an operator presses down a side link, a connecting spring arranged above the side link stretches when the side link presses down, the side link moves horizontally along sliding holes on two sides of a fixing seat, so that the side link is kept at a position below the fixing seat, at the moment, the folding handrail is not constrained by the side link and can swing from right to left by taking a hinged column as a circle center, as shown in fig. 1, the folding handrail is righted and kept in a vertical posture, at the moment, the operator releases the down-pressed side link, the connecting spring stretches when the side link moves downwards, the connecting spring upwards brings the side link through elastic contraction until the side link is positioned at the upper end of the sliding hole arranged on the fixing seat, and after the side link completes reset movement, the side link contacts with the side face of the lower end of the folding handrail and swings to limit the folding handrail, so that the folding handrail is prevented from swinging;

when the pushable cart is required to be stored, an operator presses the side link downwards, so that the locking state of the folding handrail can be released, the folding handrail swings from left to right, the folding handrail is horizontally folded and arranged above the moving plate, then the side link is loosened, the side link pulled by the connecting spring limits the folding handrail in the horizontal posture, the folding handrail is prevented from swinging, and the storage work of the pushable cart is completed;

the movable plate is provided with a plurality of fixing holes and assembly holes, and suitable accessories can be selected and installed on the movable plate through the fixing holes and the assembly holes according to actual use requirements, so that the applicability of the movable plate is improved;

the skid proof blocks arranged on the movable plate obviously increase the friction force of the upper surface of the movable plate, so that sliding conditions are avoided when goods are placed, the special-shaped hollow grooves arranged in the movable plate can greatly reduce the dead weight of the movable plate while guaranteeing the structural strength of the movable plate, the total weight of the cart is obviously reduced, the portability of the cart is improved, the handle is held for facilitating the operation staff to take and place the cart, and the use ratio of the cart is greatly improved.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a portable shallow, its structure includes folding handrail (1), movable plate (2), connecting piece (3), removal wheelset (4), its characterized in that:

folding handrail (1) are installed in movable plate (2) one end top through connecting piece (3), remove wheelset (4) and install in movable plate (2) lower surface, movable plate (2) both sides middle part is equipped with handle (5) of holding of fretwork, movable plate (2) upper surface is equipped with a plurality of anti-skidding lugs (6), movable plate (2) lower surface is equipped with a plurality of dysmorphism hollow grooves (9), movable plate (2) both sides are equipped with fixed orifices (7) of symmetric distribution, fixed orifices (7) can supply movable wheelset (4) to install fixedly, movable plate (2) both ends both sides edge all is equipped with assembly holes (8) of symmetric distribution and supplies connecting piece (3) to install fixedly.

2. A portable cart according to claim 1, wherein: the connecting piece (3) comprises a movable hinging seat (10) and a side link (14), wherein the movable hinging seat (10) is symmetrically arranged above the side link (14), the movable hinging seat (10) comprises a fixed seat (11), a hinging column (12) and a connecting spring (13), the hinging column (12) is horizontally arranged in a hinging hole at the upper end of the fixed seat (11), the upper end of the connecting spring (13) is arranged on one side of the fixed seat (11) through the hinging column (12), and the lower end of the connecting spring (13) is sleeved on the side link (14).

3. A portable cart according to claim 2, wherein: sliding holes are formed in two sides of the fixing seat (11).

4. A portable cart according to claim 1, wherein: the whole holding handle (5) is in a waist hole shape, and the inner side edge of the holding handle (5) is in an arc shape.

5. A portable cart according to claim 1, wherein: the outer side edge of the moving plate (2) is arc-shaped.

6. A portable cart according to claim 1, wherein: the depth of the special-shaped hollow grooves (9) is identical.