CN214607620U

CN214607620U - Plastic flat trolley

Info

Publication number: CN214607620U
Application number: CN202120995138.5U
Authority: CN
Inventors: 韩稳立
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-05
Anticipated expiration: 2031-05-11

Abstract

The utility model provides a dull and stereotyped handcart of plastics relates to the technical field of dull and stereotyped handcart. The plastic flat-plate hand cart comprises a folder, a cart plate and a fixing frame; the folder and the fixing frame are respectively arranged on two plate surfaces of the vehicle plate; the fixing frame is formed by welding a plurality of C-shaped steel, a groove of the C-shaped steel is filled with a hard plug, the hard plug is at least filled at the joint of the C-shaped steel and the mounting seat of the folder, and both the notch of the C-shaped steel and the hard plug are abutted against the plate surface; the mounting seat, the vehicle plate, the fixing frame and the hard plug of the folder are fixedly connected through fasteners. This plastics flat handcart has solved the sweep of current plastics flat handcart and the junction of scray warp or even damage easily, influences life's technical problem, has reached and has made the junction be difficult to take place to warp or even damage, has prolonged life's technological effect.

Description

Plastic flat trolley

Technical Field

The utility model belongs to the technical field of the technique of flatbed handcart and specifically relates to a plastics flatbed handcart is related to.

Background

A flat cart is a vehicle that is transported by manual operation. The flat-plate trolley is widely applied to production and life, can work in places where motor vehicles are inconvenient to use, and is very convenient to carry articles in short distance.

The existing plastic flat handcart comprises a handlebar, a board and wheels, wherein the handlebar is connected with the board through a mounting seat of a folder and can be folded towards the board, the wheels are pivoted on the board, the handcart is driven to operate by operating the handlebar during use, the mounting seat of the folder can apply forces in various directions to the board, wherein the forces include but are not limited to pushing force, pulling force, pressure, lifting force and torsion, and therefore the connection part of the board and the folder is easily deformed or even damaged, and the service life is influenced.

The present inventors have found at least the following problems in implementing the present embodiment:

the connecting part of the sweep and the folder of the prior plastic flat trolley is easy to deform and even damage, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dull and stereotyped handcart of plastics, the sweep that has solved current dull and stereotyped handcart of plastics warp with the junction of scray easily even damages, influences life's technical problem.

The utility model discloses the scheme:

the utility model provides a plastic flat trolley, which comprises a folder, a trolley board and a fixed frame; the folder and the fixing frame are respectively arranged on two plate surfaces of the vehicle plate; the fixing frame is formed by welding a plurality of C-shaped steels, hard plugs are filled in grooves of the C-shaped steels, the hard plugs are at least filled in the joints of the C-shaped steels and the mounting seats of the folder, and the notches of the C-shaped steels and the hard plugs are abutted against the plate surface; the mounting seat of the folder, the vehicle plate, the fixing frame and the hard plug are fixedly connected through fasteners.

Furthermore, the C-shaped steel is provided with a limiting bulge, and the limiting bulge is abutted to the leading-in end of the hard plug and used for limiting the position of the hard plug, which is placed into the C-shaped steel.

The hard plug is characterized by comprising a filling part and a guide part connected with the filling part, wherein the filling part is filled in the groove of the C-shaped steel, and the guide part is filled in the notch and is abutted against the plate surface of the vehicle plate; c shaped steel with the stereoplasm stopper all is equipped with the mounting hole, the guide part with the notch cooperation is used for leading-in the stereoplasm stopper, and makes C shaped steel with the mounting hole of stereoplasm stopper corresponds.

Further, the hard plug is made of hard plastic or hard metal.

Further, the back of the vehicle plate is provided with a mounting groove, and the fixing frame is arranged in the mounting groove.

Further, the bearing surface of the vehicle plate is provided with a graduated scale.

Further, the folder is characterized by comprising a bolt which penetrates through and is fixed on the mounting seat of the folder in a stamping mode.

Further, the outer part of the folder is covered and installed with a protective cover.

Furthermore, the folding device is characterized in that the protective cover is provided with a mounting hole, a connecting hole and a folding hole which are respectively used for covering the mounting seat of the folder, the penetrating connecting rod and the folding handlebar.

The automobile body further comprises wheels, wherein the wheels are mounted on the fixed frame and are positioned in the middle of the automobile plate and positions close to four automobile plate corners.

Has the advantages that:

the utility model provides a plastic flat cart, wherein a mounting seat of a folder is connected with a cart plate and a fixed frame through a fastener, thus not only increasing the stressed area at the bottom of the cart plate, but also increasing the stressed object (namely the fixed frame), meanwhile, the fixed frame adopts C-shaped steel, the C-shaped steel is filled with a hard plug, and the hard plug and a notch are both abutted against the cart plate surface, thus the C-shaped steel and the cart plate are not easy to deform; therefore, compared with the prior art, the joint of the plate and the folder of the plastic flat-plate trolley is not easy to deform or even damage, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a plastic flat cart according to the present embodiment;

fig. 2 is a schematic structural view of another perspective of the plastic flat cart provided in this embodiment;

fig. 3 is a schematic view of the internal structure shown at a in fig. 2.

Icon:

100-a folder; 110-a shield; 111-a mounting port; 112-connection port; 113-a fold port; 120-connecting rod;

200-a sweep; 210-a mounting groove;

300-a fixed mount; 310-a hard plug; 311-a filling part; 312-a guide; 320-a limiting bulge; 400-handlebar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a plastic flat cart, as shown in fig. 1-3, comprising a folder 100, a cart board 200 and a fixing frame 300; the folder 100 and the fixing frame 300 are respectively arranged on two plate surfaces of the vehicle plate 200; the fixing frame 300 is formed by welding a plurality of C-shaped steel, a hard plug 310 is filled in a groove of the C-shaped steel, the hard plug 310 is at least filled at the joint of the C-shaped steel and the mounting seat of the folder 100, and both a notch of the C-shaped steel and the hard plug 310 are abutted against the plate surface; referring to fig. 2, shown at a, the mount of the folder 100, the deck 200, the mount 300, and the hard plug 310 are fixedly connected by fasteners.

Specifically, the mounting seat of the folder 100 is connected with the vehicle panel 200 and the fixing frame 300 through a fastener, so that the stressed area of the bottom of the vehicle panel 200 is increased, and the stressed object, namely the fixing frame 300, is increased, meanwhile, the fixing frame 300 adopts C-shaped steel, the C-shaped steel is filled with the hard plug 310, and the hard plug 310 and the notch are abutted against the supporting plate surface, so that the C-shaped steel and the vehicle panel 200 are not easy to deform; therefore, compared with the prior art, the connection part of the plate 200 and the folder 100 of the plastic flat-plate handcart is not easy to deform or even damage, and the service life is prolonged.

Further to be specifically noted: (1) the fastening member includes a bolt, and the bolt penetrates the mounting seat, the vehicle panel 200, the fixing bracket 300, and the hard plug 310 and is fixedly connected with the nut. (2) Preferably, the fixing frame 300 is made of C-shaped steel, which is semi-closed steel and is lighter than solid steel or tubular steel, and the notch is used to facilitate filling the hard plug 310 and punching to form a single hole, and the single hole is flatter and less prone to local sinking or protruding compared to the double holes of the tubular steel. (3) The mount of the folder 100 refers to a mount for mounting the handle bar 400 and the link 120 and connecting with the floor.

Further, the C-shaped steel is provided with a limiting protrusion 320, and the limiting protrusion 320 is abutted to the leading-in end of the hard plug 310 and used for limiting the position of the hard plug 310 placed in the C-shaped steel.

Specifically, the limiting protrusion 320 is arranged at the end of the joint, and during filling, the hard plug 310 is pushed into the leading-in end of the hard plug to abut against the limiting protrusion 320, so that the hard plug 310 just fills the joint to play a supporting role, that is, the hard plug 310 is axially limited in the C-shaped steel; in addition, the hard plugs 310 may also fill other portions of the mount 300, such as the portions that are connected to the wheels.

Further, the hard plug 310 includes a filling portion 311 and a guide portion 312 connected thereto, the filling portion 311 is filled in the groove of the C-shaped steel, and the guide portion 312 is filled in the notch and abuts against the panel surface of the floor panel 200; the C-shaped steel and the hard plug 310 are provided with mounting holes, and the guide portion 312 is engaged with the notch for guiding the hard plug 310 and making the mounting holes of the C-shaped steel and the hard plug 310 correspond to each other.

Specifically, the guide part 312, the notch and the limiting protrusion 320 are matched, so that the guided hard plug 310 is just positioned at a specific position of the joint, and meanwhile, the mounting holes of the C-shaped steel and the hard plug 310 are corresponding, so that bolts can be conveniently inserted.

Further, the hard plug 310 is made of hard plastic or hard metal.

Further, the rear surface of the vehicle panel 200 is provided with a mounting groove 210, and the fixing frame 300 is disposed in the mounting groove 210.

Specifically, the structure of the mounting groove 210 is adapted to the fixing frame 300, and the fixing frame 300 can be placed in the mounting groove 210.

Further, the bearing surface of the vehicle plate 200 is provided with a scale.

Optionally, on the one hand, the scale may be a steel scale embedded into the panel or a scale molded by a mold, and on the other hand, the scale may be disposed on the long side and/or the short side of the floor panel 200.

Further, the folder 100 includes a bolt that is punched and fixed to a mounting seat of the folder 100.

Specifically, after the bolt is punched, the screw is fastened and supported to the mounting seat of the folder 100 and is matched with the nut to realize stable connection with the mounting seat; during installation, the bolt can be accurately and directly penetrated through the installation hole by directly operating the installation of the folder 100, and inconvenience caused by the fact that the bolt shakes and the nut needs to be detached firstly is avoided.

Further, the folder 100 is externally covered with a hood 110.

Specifically, the shield 110 is adapted to the mounting seat to protect the user from being damaged by the protruding end of the folder 100, and at the same time, the paint of the folder 100 can be protected, and dust and impurities entering the folder 100 can be reduced.

Further, the cover 110 is provided with an installation opening 111, a connection opening 112 and a folding opening 113 for covering the installation seat of the folder 100, the through link 120 and the folding handle 400, respectively.

Specifically, the shield 110 covers the mounting seat through the mounting opening 111 (i.e., the bottom opening), the connecting rod 120 is connected to the mounting seat and the handle bar 400 through the through-connection opening 112, and the handle bar 400 is converted from the pushable state to the folded state through the folding opening 113.

Further, the bicycle is characterized by further comprising wheels, wherein the wheels are arranged on the fixed frame 300 and are positioned in the middle of the bicycle plate 200 and at positions close to four bicycle plate corners.

Specifically, the wheels (not shown in the figure and optional wheels) arranged in the middle are added, so that the middle of the sweep 200 supported by the fixing frame 300 is not easy to deform, the bearing capacity is enhanced, and the heavy cargos can be transported.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A plastic flat cart, comprising a folder (100), a cart panel (200), and a mounting bracket (300);

the folder (100) and the fixing frame (300) are respectively arranged on two plate surfaces of the vehicle plate (200);

the fixing frame (300) is formed by welding a plurality of C-shaped steels, hard plugs (310) are filled in grooves of the C-shaped steels, the hard plugs (310) are at least filled in the joints of the C-shaped steels and the mounting seats of the folder (100), and the notches of the C-shaped steels and the hard plugs (310) are abutted against the plate surface;

the mounting seat of the folder (100), the vehicle plate (200), the fixing frame (300) and the hard plug (310) are fixedly connected through fasteners.

2. A plastic flat cart as claimed in claim 1, wherein said C-shaped steel is provided with a stop protrusion (320), said stop protrusion (320) abutting against the leading end of said rigid plug (310) for limiting the position of said rigid plug (310) placed into said C-shaped steel.

3. A plastic flat cart according to claim 2, characterized in that said rigid plug (310) comprises a filling portion (311) and a guiding portion (312) connected thereto, said filling portion (311) filling in the groove of said C-section steel, said guiding portion (312) filling in the notch and abutting the deck of said cart deck (200);

the C-shaped steel and the hard plug (310) are provided with mounting holes, and the guide portion (312) is matched with the notch and used for guiding the hard plug (310) in and enabling the mounting holes of the C-shaped steel and the hard plug (310) to correspond to each other.

4. A plastics platform trolley according to claim 1 wherein the rigid plug (310) is of a rigid plastics material or a rigid metal.

5. A plastic flat cart as claimed in claim 1, wherein a mounting slot (210) is provided in the back of said cart board (200), said mounting bracket (300) being disposed within said mounting slot (210).

6. A plastic flat cart as claimed in claim 1, wherein the carrying surface of said cart panel (200) is provided with a graduated scale.

7. A plastics flat cart according to claim 1, characterized in that the folder (100) comprises a bolt which is secured through a mounting of the folder (100) in a stamped manner.

8. A plastics platform trolley as claimed in claim 1, wherein the folder (100) is externally shrouded with a shroud (110).

9. A plastic flat cart according to claim 8, characterized in that said housing (110) is provided with a mounting opening (111), a connection opening (112) and a folding opening (113) for housing a mounting seat, a through-going link (120) and a folding handle (400) of said folder (100), respectively.

10. A plastic flat cart according to any of claims 1-9, further comprising wheels mounted to said frame (300) at a location intermediate said cart deck (200) and adjacent four cart deck corners.