CN220924182U

CN220924182U - Detachable flat handcart

Info

Publication number: CN220924182U
Application number: CN202322891826.9U
Authority: CN
Inventors: 韩莎莎; 王玉香
Original assignee: Qingdao Sanyu Rubber Products Co ltd
Current assignee: Qingdao Sanyu Rubber Products Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-05-10
Anticipated expiration: 2033-10-27

Abstract

The utility model is applicable to the technical field of flat hand carts, and provides a detachable flat hand cart, which comprises: the anti-collision device comprises a supporting vertical rod, a hand-push vehicle-mounted object flat plate and wheels, wherein an anti-collision structure is arranged on one side of the hand-push vehicle-mounted object flat plate, the supporting vertical rod is arranged on one side of the top end of the hand-push vehicle-mounted object flat plate, a push-pull rod is arranged on the top end of the supporting vertical rod, an adjusting structure is arranged between the supporting vertical rod and the push-pull rod, the wheels are arranged at four corners of the bottom end of the hand-push vehicle-mounted object flat plate, wheel seats are arranged on the top ends of the wheels, and dismounting structures are arranged between the wheel seats and the hand-push vehicle-mounted object flat plate.

Description

Detachable flat handcart

Technical Field

The utility model belongs to the technical field of flat-bed trolleys, and particularly relates to a detachable flat-bed trolley.

Background

Along with the continuous development of handcart trade, the flatbed handcart has obtained extensive use, and the flatbed handcart is a instrument of plane removal goods, is fit for the short-distance transport goods, and its main characterized in that cargo container is dull and stereotyped, has simple structure, uses nimble, characteristics such as conveying efficiency height.

The patent specification with the publication number of CN216467886U discloses a flat handcart, which comprises a supporting flat plate, a traveling wheel, a supporting vertical plate and a push-pull rod; the bottom of the supporting flat plate is provided with a running wheel, and one end of the top of the supporting flat plate is provided with two supporting vertical plates; the two ends of the push-pull rod are respectively and slidably hinged with a supporting vertical plate. The utility model has the characteristics that the utility model can be used for transporting goods, and the push-pull rod can be folded on the support flat plate, and the like, and the flat plate trolley has the defects when in use:

1. the wheels of the flat handcart are easy to damage, and after the wheels are damaged, the flat handcart is inconvenient to detach for replacement, so that the replacement efficiency is low, and the service efficiency of the flat handcart is affected;

2. The flat handcart is inconvenient to adjust the height of the push-pull rod according to the requirement, so that the use is inconvenient, and a detachable flat handcart is necessary to be researched to solve the problems.

Disclosure of utility model

The utility model provides a detachable flat handcart, which aims to solve the problem that the existing flat handcart is inconvenient to replace wheels.

The utility model is realized in that a detachable flat handcart comprises: support pole setting, hand push vehicle carried thing flat plate and wheel, one side of hand push vehicle carried thing flat plate is provided with crashproof structure, support pole setting installs one side on hand push vehicle carried thing flat plate top, the top of supporting the pole setting is provided with the push-and-pull rod, be provided with adjusting structure between support pole setting and the push-and-pull rod, the wheel sets up four corners in hand push vehicle carried thing flat plate bottom, the wheel seat is all installed on the top of wheel, all be provided with dismouting structure between wheel seat and the hand push vehicle carried thing flat plate, wherein, dismouting structure is including cutting ferrule, dead screw, anti-skidding gasket and preformed hole, the preformed hole all sets up the both sides in wheel seat inside, the dead screw is all fixed in four corners in hand push vehicle carried thing flat plate bottom, the anti-skidding gasket all sets up the both sides in the wheel seat bottom, the cutting ferrule all sets up the outside at the dead screw.

Preferably, the anti-collision structure comprises an anti-collision block, a limiting rod, a fixing rod and a buffer spring, wherein the fixing rod is uniformly arranged on the inner wall of one side of a handcart-carried object flat plate, the buffer spring is arranged inside the fixing rod, the limiting rod is arranged on one side of the buffer spring, and the anti-collision block is fixed on one side of the limiting rod. The anti-collision structure can protect the hand-push vehicle-mounted object plate.

Preferably, the other side of the limiting rod is arranged in the fixing rod, and the limiting rod and the buffer spring form a telescopic structure. Through the setting of extending structure, can improve the buffering effect.

Preferably, a thread groove is formed in the inner wall of the clamping sleeve, and the clamping sleeve is meshed with the fixing screw rod through threads. The wheel can be disassembled and assembled through the arrangement of the clamping sleeve and the fixing screw.

Preferably, the adjusting structure comprises adjusting holes, adjusting rods and locking screws, the adjusting rods are fixed at two ends of the bottom of the push-pull rod, the adjusting holes are formed in one end of the surface of the adjusting rods, and the locking screws are mounted at the tops of two ends of the supporting upright rods. The height of the push-pull rod can be adjusted by the adjusting structure.

Preferably, the adjusting holes are designed as round threaded holes, and the adjusting holes are arranged at one end of the surface of the adjusting rod at equal intervals. The adjusting rods can be fixed at positions with different heights through the adjusting holes which are arranged at equal intervals.

Preferably, the locking screws are symmetrically arranged, and the locking screws are vertically and centrally symmetrically distributed through the supporting upright rods. The fixing effect on the push-pull rod can be improved through the symmetrically arranged locking screws.

Compared with the prior art, the embodiment of the application has the following main beneficial effects:

The clamping sleeves are arranged on two sides of the bottom end of the wheel seat, the clamping sleeves are rotated to move in the direction away from the wheel seat, the clamping sleeves are retracted from the fixed screw, and the anti-slip gasket is taken down, so that the purpose of disassembling the wheel can be realized, the wheel is replaced conveniently, and the replacement efficiency is improved;

The locking screw rods are arranged at the tops of the two ends of the supporting upright rod, the locking screw rods are dismounted, the push-pull rod is moved, the locking screw rods are screwed into the adjusting holes at different positions, the purpose of adjusting the height of the push-pull rod can be achieved, so that the use requirements of different heights are met, and the use effect is improved;

Through the crashproof piece that sets up in on-vehicle thing dull and stereotyped one side of hand push, under crashproof piece and buffer spring's cushioning effect, can reduce the impact force to it when on-vehicle thing dull and stereotyped and other objects of hand push collide, realize the purpose of reinforcing on-vehicle thing dull and stereotyped anticollision performance, improve its life.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a push-pull rod according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional elevation view of an impact structure of the present utility model;

FIG. 5 is a schematic view of the front cross-sectional structure of the detachable structure of the present utility model;

in the figure: 1. supporting the upright rod; 2. hand-push vehicle-mounted object plate; 3. an anti-collision structure; 301. an anti-collision block; 302. a limit rod; 303. a fixed rod; 304. a buffer spring; 4. a wheel; 5. a wheel seat; 6. a disassembly and assembly structure; 601. a cutting sleeve; 602. a fixed screw; 603. an anti-slip gasket; 604. a preformed hole; 7. an adjustment structure; 701. an adjustment aperture; 702. an adjusting rod; 703. locking the screw rod; 8. a push-pull rod.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

An embodiment of the present utility model provides a detachable flat panel cart, as shown in fig. 1-5, comprising: support pole setting 1, hand push vehicle carried thing flat plate 2 and wheel 4, support pole setting 1 installs the one side on hand push vehicle carried thing flat plate 2 top, the top of support pole setting 1 is provided with push-and-pull rod 8, wheel 4 sets up four corners in hand push vehicle carried thing flat plate 2 bottom, wheel seat 5 is all installed on the top of wheel 4, all be provided with dismouting structure 6 between wheel seat 5 and the hand push vehicle carried thing flat plate 2, wherein, dismouting structure 6 is including cutting ferrule 601, fixing screw 602, anti-skidding gasket 603 and preformed hole 604, preformed hole 604 all sets up the both sides in wheel seat 5 are inside, fixing screw 602 all fixes four corners in hand push vehicle carried thing flat plate 2 bottom, anti-skidding gasket 603 all sets up the both sides in wheel seat 5 bottom, cutting ferrule 601 all sets up the outside at fixing screw 602, the screw thread groove has been seted up on the inner wall of cutting ferrule 601, cutting ferrule 601 meshes with fixing screw 602 through the screw.

It should be noted that, because the wheel 4 of the existing flat handcart is easy to damage, after the wheel 4 is damaged, the wheel 4 is inconvenient to detach for replacement, which results in low replacement efficiency and influences the service efficiency of the flat handcart, therefore, in order to solve the above problem, the wheel 4 can be detached through the additionally arranged dismounting structure 6, and the purpose of replacing the wheel 4 is achieved.

Specifically, in this embodiment, after the wheel 4 is damaged, the ferrule 601 is turned, the ferrule 601 moves away from the wheel seat 5, the ferrule 601 is retracted from the fixing screw 602, the fixing restriction on the wheel seat 5 is released, and the anti-slip pad 603 is removed, so that the wheel 4 can be detached for replacement.

In a further preferred embodiment of the utility model, an adjusting structure 7 is arranged between the supporting upright 1 and the push-pull rod 8, the adjusting structure 7 comprises adjusting holes 701, adjusting rods 702 and locking screws 703, the adjusting rods 702 are all fixed at two ends of the bottom of the push-pull rod 8, the adjusting holes 701 are all arranged at one end of the surface of the adjusting rods 702, the locking screws 703 are all arranged at the tops of two ends of the supporting upright 1, the adjusting holes 701 are designed as circular threaded holes, the adjusting holes 701 are arranged at one end of the surface of the adjusting rods 702 at equal intervals, the locking screws 703 are symmetrically arranged, and the locking screws 703 are vertically and centrally symmetrically distributed through the supporting upright 1.

In this embodiment, when the height of the push-pull rod 8 needs to be adjusted, the locking screw 703 is detached, the fixing restriction on the adjusting rod 702 is released, the push-pull rod 8 is moved to a proper position, the locking screw 703 is screwed into the adjusting hole 701 at a corresponding position, the adjusting rod 702 is fixed, and the height adjustment on the push-pull rod 8 is completed.

In a further preferred embodiment of the present utility model, an anti-collision structure 3 is disposed on one side of the hand-push vehicle-mounted object plate 2, the anti-collision structure 3 includes an anti-collision block 301, a limiting rod 302, a fixing rod 303 and a buffer spring 304, the fixing rod 303 is uniformly mounted on an inner wall of one side of the hand-push vehicle-mounted object plate 2, the buffer spring 304 is mounted inside the fixing rod 303, the limiting rod 302 is mounted on one side of the buffer spring 304, the anti-collision block 301 is fixed on one side of the limiting rod 302, the other side of the limiting rod 302 is disposed inside the fixing rod 303, and the limiting rod 302 and the buffer spring 304 form a telescopic structure.

In this embodiment, the anti-collision block 301 and the buffer spring 304 can reduce the impact force on the cart-mounted object plate 2 when the cart-mounted object plate 2 collides with other objects, enhance the anti-collision performance of the cart-mounted object plate 2, and improve the use effect thereof.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. A detachable flatbed trolley, comprising:

the device comprises a supporting upright rod (1), a hand-push vehicle-mounted object plate (2) and wheels (4);

An anti-collision structure (3) is arranged on one side of the hand-push vehicle-mounted object plate (2);

The support vertical rod (1) is arranged on one side of the top end of the hand-push vehicle-mounted object flat plate (2), a push-pull rod (8) is arranged at the top end of the support vertical rod (1), and an adjusting structure (7) is arranged between the support vertical rod (1) and the push-pull rod (8);

The wheels (4) are arranged at four corners of the bottom end of the hand-push vehicle-mounted object plate (2), and wheel seats (5) are arranged at the top ends of the wheels (4);

a disassembly and assembly structure (6) is arranged between the wheel seat (5) and the hand-push vehicle-mounted object flat plate (2);

The dismounting structure (6) comprises a clamping sleeve (601), a fixing screw (602), an anti-slip gasket (603) and a reserved hole (604);

the preformed holes (604) are arranged on two sides of the interior of the wheel seat (5);

The fixing screws (602) are all fixed at four corners of the bottom end of the hand-push vehicle-mounted object plate (2);

the anti-slip gaskets (603) are arranged on two sides of the bottom end of the wheel seat (5);

the clamping sleeves (601) are all arranged on the outer sides of the fixing screws (602).

2. A detachable flat trolley according to claim 1, characterized in that the anti-collision structure (3) comprises an anti-collision block (301), a limit rod (302), a fixing rod (303) and a buffer spring (304);

The fixing rods (303) are uniformly arranged on the inner wall of one side of the hand-push vehicle-mounted object flat plate (2);

The buffer springs (304) are all arranged inside the fixed rod (303);

The limiting rods (302) are arranged on one side of the buffer springs (304);

the anti-collision block (301) is fixed on one side of the limiting rod (302).

3. A detachable flat trolley as claimed in claim 2, wherein the other side of the limit lever (302) is arranged inside the fixed lever (303), and the limit lever (302) and the buffer spring (304) form a telescopic structure.

4. A detachable flat trolley as claimed in claim 1, characterized in that the inner wall of the clamping sleeve (601) is provided with a thread groove, and the clamping sleeve (601) is engaged with the fixing screw (602) through threads.

5. A detachable flat trolley as claimed in claim 1, characterized in that the adjusting structure (7) comprises adjusting holes (701), adjusting rods (702) and locking screws (703), wherein the adjusting rods (702) are fixed at two ends of the bottom of the push-pull rod (8), the adjusting holes (701) are arranged at one ends of the surfaces of the adjusting rods (702), and the locking screws (703) are arranged at the tops of two ends of the supporting upright (1).

6. A detachable flat trolley according to claim 5, wherein the adjustment holes (701) are designed as circular threaded holes, and the adjustment holes (701) are arranged at equal intervals at one end of the surface of the adjustment bar (702).

7. A detachable flatbed trolley as claimed in claim 5, characterized in that the locking screws (703) are arranged symmetrically, the locking screws (703) being distributed symmetrically in the vertical center through the support uprights (1).