CN209757182U

CN209757182U - Anti-falling delivery cart

Info

Publication number: CN209757182U
Application number: CN201920508922.1U
Authority: CN
Inventors: 唐秀丽
Original assignee: Beijing Wuzi University
Current assignee: Beijing Wuzi University
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2019-12-10
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an anti-falling delivery cart, which comprises a cart body and vertical rods symmetrically arranged on one side of the cart body, wherein push rods are connected between the vertical rods, a plurality of rollers are arranged at the bottom of the cart body, the cart body comprises a bearing plate and an annular cavity, a boss is arranged at the center of the annular cavity, the bearing plate is provided with an annular opening communicated with the annular cavity, lifting mechanisms lifting from the annular opening are symmetrically arranged in the annular cavity, a plurality of fixed rods are also arranged on the bearing plate, detachable components are arranged between the fixed rods and the bearing plate, and the bottom of the cart body is provided with a box body and a containing component arranged on the box body; the lifting mechanism comprises a foldable expansion bracket positioned in the annular cavity, an annular frame connected with the foldable expansion bracket is arranged above the annular opening, flexible cloth penetrating through the annular opening and connected with the bottom wall of the annular cavity is arranged on the annular frame, and hanging components are arranged between the annular frame and the fixed rod; the problem of current shallow can't load too much small volume article is solved.

Description

anti-falling delivery cart

Technical Field

The utility model relates to a transportation equipment field, more specifically say, it relates to an anti-drop delivery shallow.

Background

The cart is a delivery tool needing to be pushed by hands as the name implies, and is also the original prototype of all transportation vehicles of human beings, although in the high-tech development of the present day, the cart is still an important transportation tool essential for the modern society, especially for the final delivery of express logistics and the like, and the cart is sometimes used as a carrying tool in both the distribution inside an office building and the distribution inside a community.

The main part of current shallow is a flat board usually, and dull and stereotyped below is provided with a plurality of gyro wheels, and the tip of dull and stereotyped one end is provided with the handspike, and the article that only need transport when using piles up on the flat board, then the hand promotes the handspike can.

But current shallow can't load too much article at the in-process that uses, because do not shelter from too many small volume article when using often can take place to drop, if install the railing can influence delivery personnel's delivery efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an anti-drop delivery shallow has solved the problem that current shallow can't load too much small volume article.

In order to achieve the above purpose, the utility model provides a following technical scheme:

An anti-falling delivery cart comprises a cart body and vertical rods symmetrically arranged on one side of the cart body, push rods are connected between the vertical rods, a plurality of rollers are arranged at the bottom of the cart body, the cart body comprises a bearing plate and an annular cavity located below the bearing plate, a boss is arranged at the center of the annular cavity, an annular opening communicated with the annular cavity is formed in the position, close to the periphery, of the bearing plate, lifting mechanisms lifting from the annular opening are symmetrically arranged in the annular cavity, a plurality of fixing rods are further arranged on the bearing plate, detachable components are arranged between the fixing rods and the bearing plate, a box body and a containing component which is located on the box body and can recover the symmetrically fixed components are arranged at the; the lifting mechanism comprises a foldable telescopic frame located in the annular cavity, an annular frame connected with the foldable telescopic frame is arranged above the annular opening, flexible cloth penetrating through the annular opening and connected with the bottom wall of the annular cavity is arranged on the annular frame, and hanging components are arranged between the annular frame and the fixed rod.

Through adopting above-mentioned technical scheme, the boss can be used to placing object article, when little article are more on the automobile body, in order to avoid article to drop, at first take out the dead lever in the box body of subassembly is accomodate to the automobile body below, the dead lever after taking out is installed in proper order on accepting the board through dismantling the subassembly, fix annular frame rebound on the dead lever this moment through articulating the subassembly, because annular frame and collapsible expansion bracket are connected, consequently tensile upward movement is carried out in step to the in-process collapsible expansion bracket of rebound annular frame, flexible cloth can carry out certain fender of enclosing to the automobile body and avoid dropping of article when final collapsible expansion bracket is tensile to finish, collapsible expansion bracket plays certain support and limiting action.

As an improvement of the utility model, the detachable component comprises a threaded rod positioned at the bottom of the fixed rod, and a threaded opening matched with the threaded rod is arranged on the bearing plate.

Through adopting above-mentioned technical scheme, the screw thread mouth subsection is in the corner department of accepting the board, and after the dead lever was taken out from the box body, with the vertical threaded rod threaded connection back of passing through the dead lever lower extreme downwards of dead lever, the dead lever will be fixed in the screw thread mouth.

As an improvement of the utility model, the hooking component comprises a lantern ring positioned on the annular frame, and the fixed rod is provided with a hook matched with the lantern ring.

By adopting the technical scheme, the annular frame needs to drive the flexible cloth and the foldable telescopic frame to move upwards, and in order to keep the height of the annular frame fixed, the lantern rings on the annular frame are sequentially hung on the hooks.

As the utility model discloses an improvement, storage assembly is provided with the opening and with opening one end articulated switch door including being located the cavity of box body between cavity and the external world.

By adopting the technical scheme, when the fixing rod is required to be taken out from the annular cavity in the box body, the door is opened and closed.

As an improvement of the utility model, a rubber coating is arranged on the push rod.

Through adopting above-mentioned technical scheme, set up rubber coating and can play certain increase friction effect on the push rod.

The utility model has the advantages that: the boss can be used for placing articles, when little article are more on the automobile body, in order to avoid article to drop, at first take out the dead lever in the box body of automobile body below storage assembly, the dead lever after taking out is installed in proper order on accepting the board through removable assembing, fix annular frame rebound on the dead lever through articulating the subassembly this moment, because annular frame and collapsible expansion bracket are connected, consequently stretch the upward movement in the in-process collapsible expansion bracket of rebound annular frame in step, finally collapsible expansion bracket stretches to finish simultaneously flexible cloth can carry out certain fender of enclosing to the automobile body and avoid dropping of article, collapsible expansion bracket plays certain support and limiting action.

Drawings

FIG. 1 is a schematic cross-sectional view of the present embodiment;

FIG. 2 is a schematic top view of the present embodiment;

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals: 110. a push rod; 111. a vertical rod; 112. fixing the rod; 113. an annular frame; 114. a flexible cloth; 115. a foldable telescopic frame; 116. an annular cavity; 117. a roller; 118. opening and closing the door; 119. a box body; 210. a chamber; 211. a bearing plate; 212. an annular mouth; 213. hooking; 214. a collar; 215. and (4) a boss.

Detailed Description

The embodiments are further described with reference to the accompanying drawings.

As will be described in further detail below in connection with the appended drawings, the terms "front," "back," "left," "right," "upper" and "lower" as used in the following description refer to the directions indicated in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to the directions toward and away from, respectively, the geometric center of a particular component.

A falling-proof distribution cart is disclosed, referring to fig. 1 and fig. 2, a bearing plate 211 is arranged on a cart body, a vertical rod 111 is symmetrically arranged on one side of the bearing plate 211, a push rod 110 is connected between the vertical rods 111, a rubber coating is arranged on the push rod 110 to play a certain role of increasing friction, a plurality of rollers 117 are arranged at the bottom of the cart body, the cart body comprises the bearing plate 211 and an annular cavity 116 positioned below the bearing plate 211, a boss 215 is arranged at the center of the annular cavity 116, an annular opening 212 communicated with the annular cavity 116 is arranged at the position, close to the periphery, of the bearing plate 211, a lifting mechanism lifted from the annular opening 212 is symmetrically arranged in the annular cavity 116, a plurality of fixing rods 112 are also arranged on the bearing plate 211, and a detachable component, the detachable component comprises a threaded rod positioned at the bottom of the fixed rod 112, and a threaded port matched with the threaded rod is arranged on the bearing plate 211; the screw openings are distributed at the corners of the receiving plate 211, and after the fixing rod 112 is taken out from the box body 119, the fixing rod 112 is vertically and downwards screwed through the screw rod at the lower end of the fixing rod 112, and then the fixing rod 112 is fixed in the screw openings.

The bottom of the vehicle body is provided with a box body 119 and a containing assembly which is positioned on the box body 119 and can recover the symmetrical fixing assemblies; the lifting mechanism comprises a foldable expansion bracket 115 positioned in the annular cavity 116, an annular frame 113 connected with the foldable expansion bracket 115 is arranged above the annular opening 212, flexible cloth 114 penetrating through the annular opening 212 and connected with the bottom wall of the annular cavity 116 is arranged on the annular frame 113, and hanging components are arranged between the annular frame 113 and the fixed rod 112; the receiving assembly comprises a chamber 210 located in the box body 119, and an opening and a switch door 118 hinged with one end of the opening are arranged between the chamber 210 and the outside. When the fixing rod 112 needs to be taken out from the annular cavity 116 in the box body 119, the switch door 118 is opened.

The boss 215 can be used for placing articles, when small articles are on the vehicle body, in order to avoid articles falling, the fixing rod 112 is taken out from the box body 119 of the containing component below the vehicle body, the taken-out fixing rod 112 is sequentially installed on the bearing plate 211 through the detachable components, at this moment, the annular frame 113 is moved upwards and fixed on the fixing rod 112 through the hanging component, because the annular frame 113 is connected with the foldable expansion bracket 115, the foldable expansion bracket 115 is synchronously stretched and moved upwards in the process of moving the annular frame 113 upwards, finally, the foldable expansion bracket 115 is stretched and finished, meanwhile, the flexible cloth 114 can be used for enclosing the vehicle body to avoid articles falling, and the foldable expansion bracket 115 plays a certain supporting and limiting role.

Referring to fig. 3, the hooking assembly includes a collar 214 on the ring frame 113, and a hook 213 engaged with the collar 214 is provided on the fixing rod 112; the annular frame 113 needs to drive the flexible cloth 114 and the foldable expansion bracket 115 to move upwards, and in order to keep the height of the annular frame 113 fixed, the loop 214 on the annular frame 113 only needs to be sequentially hung on the hook 213.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an anti-falling delivery shallow, includes the automobile body and is located vertical pole (111) that automobile body one side symmetry set up, is connected with push rod (110), characterized by between vertical pole (111): the trolley comprises a trolley body and is characterized in that a plurality of rollers (117) are arranged at the bottom of the trolley body, the trolley body comprises a bearing plate (211) and an annular cavity (116) located below the bearing plate (211), a boss (215) is arranged at the center of the annular cavity (116), an annular opening (212) communicated with the annular cavity (116) is formed in the position, close to the periphery, of the bearing plate (211), lifting mechanisms lifting from the annular opening (212) are symmetrically arranged in the annular cavity (116), a plurality of fixing rods (112) are further arranged on the bearing plate (211), a detachable assembly is arranged between each fixing rod (112) and the bearing plate (211), a box body (119) and a containing assembly located on the box body (119) and capable of recovering the symmetrical fixing assemblies; the lifting mechanism comprises a foldable expansion bracket (115) positioned in the annular cavity (116), an annular frame (113) connected with the foldable expansion bracket (115) is arranged above the annular opening (212), flexible cloth (114) penetrating through the annular opening (212) and connected with the bottom wall of the annular cavity (116) is arranged on the annular frame (113), and hanging components are arranged between the annular frame (113) and the fixed rod (112).

2. the drop-resistant dispensing cart of claim 1, further comprising: the detachable assembly comprises a threaded rod positioned at the bottom of the fixed rod (112), and a threaded hole matched with the threaded rod is formed in the bearing plate (211).

3. the drop-resistant dispensing cart of claim 1, further comprising: the hooking assembly comprises a sleeve ring (214) positioned on the annular frame (113), and a hook (213) matched with the sleeve ring (214) is arranged on the fixing rod (112).

4. The drop-resistant dispensing cart of claim 1, further comprising: the storage assembly comprises a chamber (210) located in the box body (119), and an opening and a switch door (118) hinged to one end of the opening are arranged between the chamber (210) and the outside.

5. The drop-resistant dispensing cart of claim 1, further comprising: the push rod (110) is provided with a rubber coating.