CN218085619U

CN218085619U - Multifunctional hand-push cart

Info

Publication number: CN218085619U
Application number: CN202222589161.1U
Authority: CN
Inventors: 张占顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-20
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a multifunctional hand-push cart, relating to the technical field of hand-push carts; the folding type folding device comprises a bottom supporting frame, wherein the bottom supporting frame comprises two supporting plates arranged in the middle, the two supporting plates are hinged, two transverse supporting tubes are hinged to the two ends of the lower sides of the two supporting plates respectively, the other ends of the transverse supporting tubes are hinged to mounting seats respectively, moving wheels are mounted at the lower ends of the mounting seats, a front folding frame and a rear folding frame are mounted on the upper sides of the two mounting seats at the front end and the rear end respectively, multiple groups of side X-shaped folding frames hinged to each other are transversely arranged at the end part between the front folding frame and the rear folding frame, the side X-shaped folding frames at the end part are hinged to the front folding frame and the rear folding frame, and a telescopic pull rod hinged to the mounting seats is arranged at the front end of the front folding frame; the utility model discloses the realization is convenient for fold it with the regulation of shallow horizontal and longitudinal direction simultaneously, reduces occupation space, is convenient for to its transportation and storage.

Description

Multifunctional hand-push cart

Technical Field

The utility model relates to a hand push pull the car field, especially relate to a multi-functional hand push pull car.

Background

The hand push pull cart can make things convenient for people comparatively easily to carry article, and the hand push pull cart comprises car hopper, removal wheel and handle, but the push-and-pull cart can not adjust the push-and-pull cart size according to the quantity of transport article, if carry article when more, then need twice transport, does not possess folding function simultaneously, when not using, can occupy very big storage space, and the practicality is low, for this reason, we provide a multi-functional hand push pull cart.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a multifunctional hand-push cart to solve the problem of the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a multi-functional hand push pull cart, includes the end support frame, the end support frame is including setting up two backup pads at the middle part, and two backup pads are articulated, and two backup pads downside both ends articulate respectively has two horizontal stay tubes simultaneously, and is a plurality of the horizontal stay tube other end articulates respectively has the mount pad, the removal wheel is installed to the mount pad lower extreme, and folding leg and back folding leg before two mount pad upsides of front and back end are installed respectively, and the tip between preceding folding leg and the back folding leg transversely is provided with multiunit looks articulated side X type folding leg, and the side X type folding leg of tip is articulated with preceding folding leg and back folding leg, preceding folding leg front end is provided with the articulated concertina type pull rod with the mount pad.

As a preferred technical scheme of the utility model, preceding folding leg is the same with back folding leg structure, and all includes that the rigid coupling erects the stay tube at two of two mount pad upsides, and just two erect that the upper and lower end between the stay tube articulates respectively has two preceding X type folding legs, two the crossing department of preceding X type folding leg is articulated.

As a preferred technical scheme of the utility model, the pull rod is concertina type structure, and it is provided with the type of falling V support frame, V type support frame comprises the down tube of two mirror images, and the upper end of two down tubes is articulated through articulated seat and pull rod lower extreme simultaneously, and the lower extreme of its two down tubes is articulated with two mount pads upper ends respectively.

As an optimal technical scheme of the utility model, side X type folding leg is flexible along X axle direction, preceding folding leg is flexible along Z axle direction with back folding leg, and V type support frame is flexible downwards along Y axle direction simultaneously.

As an optimized technical scheme of the utility model, the whole X type structure that is of end support frame.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

the utility model discloses a folding bottom sprag frame, the preceding folding leg that the front and back end set up that set up in the bottom and a plurality of articulated side X type folding legs that set up before preceding folding leg and the back folding leg, realize the regulation to the shallow transversely and longitudinal direction, be convenient for fold it simultaneously, reduce occupation space, be convenient for to its transportation and storage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of the bottom bracket of the present invention.

Wherein: 1. a front folding leg; 2. a bottom support frame; 21. a support plate; 22. a transverse supporting tube; 11. a vertical supporting pipe; 12. a front X-shaped folding frame; 3. a rear folding frame; 4. a pull rod; 41. a V-shaped support frame; 5. a moving wheel; 6. a mounting base; 7. side X type folding leg.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

Example 1:

as shown in fig. 1-3, the utility model provides a multifunctional hand-push cart, which comprises a bottom support frame 2, wherein the bottom support frame 2 comprises two support plates 21 arranged in the middle part, the two support plates 21 are hinged, two transverse support tubes 22 are hinged to two ends of the lower sides of the two support plates 21, the bottom support frame 2 is integrally in an X-shaped structure, the other ends of the transverse support tubes 22 are hinged to a mounting seat 6, a movable wheel 5 is arranged at the lower end of the mounting seat 6, a front folding frame 1 and a rear folding frame 3 are respectively arranged on the upper sides of the two mounting seats 6 at the front and rear ends, the front folding frame 1 and the rear folding frame 3 are structurally identical, the multifunctional hand-push cart comprises two vertical support tubes 11 fixedly connected to the upper sides of the two mounting seats 6, the upper and lower ends between the two vertical support tubes 11 are hinged to two front X-shaped folding frames 12, the intersection of the two front X-shaped folding frames 12 are hinged, the end between the front folding frame 1 and the rear folding frame 3 is transversely provided with a plurality of groups of hinged side X-shaped folding frames 7, the side X-shaped folding frames 7 are hinged to the front folding frame 1 and the rear folding frame 3 along the direction of a Y-axis, and a pull rod 41 along the direction;

in the embodiment, the front folding frame 1 and the rear folding frame 3 are pulled to the front end and the rear end, the side X-shaped folding frame 7 between the front folding frame 1 and the rear folding frame 3 is unfolded, the two transverse supporting tubes 22 at the front end and the rear end rotate along the hinged points with the supporting plates 21, the included angle between the two transverse supporting tubes 22 is adjusted, and the adjustment of the transverse size of the trolley is realized; when the hand push pull cart is folded again, the supporting plate 21 is pulled to the upper end, the two supporting plates 21 are folded simultaneously, the supporting plate 21 drives the end parts of the two transverse supporting tubes 22 connected with the supporting plate to move to the upper end, then the transverse supporting tubes 22 at the other end drive the front folding frame 1 and the rear folding frame 3 to be close to each other, the front folding frame 1 and the rear folding frame 3 are extruded and contracted, meanwhile, the V-shaped supporting frame 41 of the telescopic pull rod 4 stretches downwards along the Y-axis direction, and therefore the occupied space of the hand push pull cart is reduced.

Example 2:

as shown in fig. 1 and fig. 2, this embodiment discloses that the pull rod 4 is a telescopic structure and is provided with an inverted V-shaped support frame 41, the V-shaped support frame 41 is composed of two mirror-image inclined rods, the upper ends of the two inclined rods are hinged to the lower end of the pull rod 4 through hinge seats, and the lower ends of the two inclined rods are hinged to the upper ends of the two mounting seats 6 respectively;

in this embodiment, when the push-pull cart is adjusted longitudinally, the two V-shaped support frames 41 at the lower end of the pull rod 4 are driven to unfold, and when the push rod 4 is pulled toward the front end, the connection between the two V-shaped support frames 41 and the mounting seat 6 is more stable, and the push-pull cart is longitudinally supported.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional hand push cart, includes end support frame (2), its characterized in that: end support frame (2) are including setting up two backup pads (21) at the middle part, and two backup pads (21) are articulated, and two backup pads (21) downside both ends are articulated respectively to have two violently stay tubes (22) simultaneously, and are a plurality of violently stay tube (22) other end articulates respectively has mount pad (6), removal wheel (5) are installed to mount pad (6) lower extreme, and folding leg (1) and back folding leg (3) before two mount pad (6) upsides of front and back end are installed respectively, and tip between preceding folding leg (1) and back folding leg (3) transversely is provided with multiunit looks articulated side X type folding leg (7), and just side X type folding leg (7) of tip are articulated with preceding folding leg (1) and back folding leg (3), preceding folding leg (1) front end is provided with the articulated concertina type pull rod (4) of mount pad (6).

2. The multi-functional hand cart according to claim 1, further comprising: preceding folding leg (1) is the same with back folding leg (3) structure, and all includes that the rigid coupling erects stay tube (11) at two of two mount pads (6) upsides, and two erect the upper and lower ends between stay tube (11) and articulate respectively have two preceding X type folding legs (12), two the crossing department of preceding X type folding leg (12) is articulated.

3. A multi-functional hand-push trolley according to claim 2, characterized in that: the pull rod (4) is of a telescopic structure and is provided with an inverted V-shaped support frame (41), the V-shaped support frame (41) is composed of two mirror-image inclined rods, the upper ends of the two inclined rods are hinged to the lower end of the pull rod (4) through hinged seats, and the lower ends of the two inclined rods are hinged to the upper ends of the two installation seats (6) respectively.

4. A multi-functional hand cart according to claim 3, wherein: the X-shaped folding frame (7) is stretched along the X-axis direction, the front folding frame (1) and the rear folding frame (3) are stretched along the Z-axis direction, and the V-shaped support frame (41) is stretched along the Y-axis direction.

5. The multi-functional hand cart according to claim 1, further comprising: the whole bottom support frame (2) is of an X-shaped structure.