CN211810751U

CN211810751U - Expanding type plastic tray

Info

Publication number: CN211810751U
Application number: CN201922495503.1U
Authority: CN
Inventors: 陈静
Original assignee: Kunshan Xingang Plastic Products Co Ltd
Current assignee: Kunshan Xingang Plastic Products Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a belong to plastics tray technical field, specifically be an expanding plastics tray, it includes: bottom plate, layer board, stiffener and expansion board, the bottom plate bottom is provided with a plurality of slipmats, the bottom plate top sets up the layer board, the spout has all been seted up to the layer board top left and right sides, layer board bottom left and right sides and central point put and all are provided with the support column, the support column inner chamber is pegged graft and is had buffer spring, buffer spring bottom and bottom plate fixed connection, a plurality of stiffeners of pegging graft at the layer board top, set up the expansion board in the spout, avoid article to fall to make at the layer board top, the dynamics that drops or prevent is too big smashes the tray bad, protects the tray, connects layer board and expansion board through the stiffener, improves the structural strength between layer board and the expansion board simultaneously through the stiffener, and the structure after avoiding expanding becomes fragile, guarantees the intensity of tray, improves tray life.

Description

Expanding type plastic tray

Technical Field

The utility model relates to a plastics tray technical field specifically is an expanding plastics tray.

Background

A plastic pallet (pallet) is a logistics unit used with logistics equipment such as forklifts, goods shelves and the like. The material flow storage device can be used for storing, loading and carrying goods, and is one of the necessary material flow devices in modern material flow storage. The plastic tray is suitable for the environment protection requirement, and the best product for damaging the forest can be reduced by using the plastic tray to replace a wood tray; the plastic tray is a necessary product adapting to the development of the logistics industry, along with the continuous strengthening of the food safety concept and the high requirement on the sanitation of the pharmaceutical industry, the plastic tray is favored and pursued by the food and pharmaceutical industries due to the characteristics of corrosion resistance, moisture resistance, corrosion resistance, moth resistance, no mildew and the like. In addition, the plastic tray has the characteristics of high bearing performance, long service life and the like, and is widely applied to the fields of chemical industry, light textile industry, manufacturing industry and the like.

When the existing plastic tray is used, the usable floor area of the plastic tray cannot be expanded, the existing expansion structure becomes fragile after being expanded, the strength of the tray cannot be guaranteed, the tray is easily crushed by objects, meanwhile, the supporting plate cannot be damped, and when a heavy object is placed, the objects fall on the top of the supporting plate, and the supporting plate is easily crushed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the structure becomes fragile and can't carry out the shock attenuation to the layer board after the extension at present, the utility model aims at providing an expansion type plastics tray.

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

an expandable plastic tray, comprising: bottom plate, layer board, stiffener and expansion board, the bottom plate bottom is provided with a plurality of slipmats, the bottom plate top sets up the layer board, the spout has all been seted up to the layer board top left and right sides, layer board bottom left and right sides and central point put and all be provided with the support column, the support column inner chamber is pegged graft and is had buffer spring, buffer spring bottom and bottom plate fixed connection, a plurality of stiffeners of pegging graft at the layer board top, set up the expansion board in the spout, a plurality of jacks have been seted up to the expansion board inner chamber.

As an optimized scheme of expanding plastics tray, wherein: the top of the support column is welded at the bottom of the support plate, and the bottom of the support column is provided with a damping rubber pad.

As an optimized scheme of expanding plastics tray, wherein: the top of the buffer spring is welded at the bottom of the supporting plate, and the bottom of the buffer spring is welded at the top of the bottom plate.

As an optimized scheme of expanding plastics tray, wherein: it is a plurality of the stiffener is installed with the spout cooperation, and is a plurality of the stiffener all adopts the metal pole.

As an optimized scheme of expanding plastics tray, wherein: the jacks are matched with the reinforcing rods for installation.

As an optimized scheme of expanding plastics tray, wherein: the top of the supporting plate and the top of the expansion plate are both provided with anti-skid grains.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

the expansion board can slide inside the spout, adjust the supporting range at expansion board top, buffer spring cushions between bottom plate and layer board, avoid article to drop and make at the layer board top, the dynamics that drops or prevent is too big pounces the tray bad, protect the tray, connect layer board and expansion board through the stiffener, improve the structural strength between layer board and the expansion board through the stiffener simultaneously, the structure after avoiding extending becomes fragile, guarantee the intensity of tray, improve tray life.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

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

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides an expanding plastics tray can expand the usable floor area of plastics tray, avoids the structure after the extension to become fragile simultaneously, guarantees the intensity of tray, improves tray life, simultaneously, can carry out the shock attenuation to the layer board, when avoiding placing the heavy object, article drop and smash the layer board at the layer board top, please refer to figure 1, figure 2 and figure 3, include: a bottom plate 100, a pallet 200, a reinforcing bar 300, and an extension plate 400;

referring to fig. 1 and 2 again, the bottom plate 100 includes a non-slip mat 110, and specifically, the non-slip mat 110 is adhered to the bottom of the bottom plate 100, so that when a tray is placed, the tray is prevented from slipping by the non-slip mat 110, and the stability after the tray is placed is improved.

Referring to fig. 1, 2 and 3 again, the supporting plate 200 includes a sliding slot 210, a supporting column 220 and a buffer spring 230, specifically, the supporting plate 200 is located on the top of the bottom plate 100, the sliding slot 210 is formed on both sides of the top of the supporting plate 200, the supporting column 220 is welded to both sides of the bottom of the supporting plate 200 and the center position, the supporting column 220 is of a hollow structure, the buffer spring 230 is installed in an inner cavity of the supporting column 220, the top of the buffer spring 230 is welded to the bottom of the supporting plate 200, the bottom of the buffer spring 230 is welded to the top of the bottom plate 100, the bottom plate 100 is connected to the supporting plate 200, the sliding slot 210 is used for installing an expansion plate 400, so that the expansion plate 400 can slide left and right inside the sliding slot 210, the buffer spring 230 buffers between the bottom plate 100 and the supporting plate 200, and prevents articles from falling on the.

Referring to fig. 1 and 3 again, the reinforcing rods 300 are inserted into the top of the supporting plate 200, the four reinforcing rods 300 are respectively installed in cooperation with the sliding grooves 210, the outer ends of the reinforcing rods 300 are inserted into the insertion holes 410 inside the expansion plate 400, the supporting plate 200 and the expansion plate 400 are connected through the reinforcing rods 300, meanwhile, the structural strength between the supporting plate 200 and the expansion plate 400 is improved through the reinforcing rods 300, the expanded structure is prevented from becoming fragile, the strength of the tray is ensured, and the service life of the tray is prolonged.

Referring to fig. 1, 2 and 3 again, the expansion board 400 includes an insertion hole 410, specifically, the expansion board 400 is inserted into the sliding groove 210 and is installed in cooperation with the sliding groove 210, the insertion hole 410 is formed in the expansion board 400, the reinforcing rod 300 is inserted into the insertion hole 410, and the expansion board 400 can slide in the sliding groove 210 to adjust the supporting range of the top of the expansion board 400.

When concrete use, article are placed at layer board 200 top, expansion board 400 can slide in spout 210 inside, adjust the support range at expansion board 400 top, buffer spring 230 cushions between bottom plate 100 and layer board 200, avoid article to drop and make at layer board 200 top, the dynamics that drops or prevent is too big smashes the tray bad, protect the tray, be connected layer board 200 and expansion board 400 through stiffener 300, improve the structural strength between layer board 200 and the expansion board 400 through stiffener 300 simultaneously, the structure after avoiding the extension becomes fragile, guarantee the intensity of tray, improve tray life.

The plurality of anti-slip pads 110 are uniformly distributed at the bottom of the base plate 100, and the anti-slip pads 110 are made of rubber, so that the support stability is improved.

The top of the support column 220 is welded at the bottom of the support plate 200, a shock-absorbing rubber pad is arranged at the bottom of the support column 220, and the support column 220 is rocked up and down to perform buffering protection through the shock-absorbing rubber pad.

The top of the buffer spring 230 is welded to the bottom of the support plate 200, and the bottom of the buffer spring 230 is welded to the top of the base plate 100, so as to connect the base plate 100 and the support plate 200.

The reinforcing rods 300 are all metal rods, and the structural strength is high.

The insertion holes 410 are installed in cooperation with the reinforcing rods 300, so that the expansion board 400 can slide along the direction of the reinforcing rods 300 conveniently.

The top of the supporting plate 200 and the top of the expansion plate 400 are both provided with anti-skid grains, so that articles can be conveniently placed.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An expandable plastic pallet, comprising: bottom plate (100), layer board (200), stiffener (300) and expansion board (400), bottom plate (100) bottom is provided with a plurality of slipmats (110), bottom plate (100) top sets up layer board (200), spout (210) have all been seted up to layer board (200) top left and right sides, both sides and central point all are provided with support column (220) about layer board (200) bottom, support column (220) inner chamber is pegged graft and is had buffer spring (230), buffer spring (230) bottom and bottom plate (100) fixed connection, a plurality of stiffeners (300) are pegged graft at layer board (200) top, set up expansion board (400) in spout (210), a plurality of jacks (410) have been seted up to expansion board (400) inner chamber.

2. An expandable plastic pallet as claimed in claim 1, wherein a plurality of said non-slip mats (110) are evenly distributed on the bottom of the base plate (100), said non-slip mats (110) being made of rubber.

3. An expanding plastic pallet according to claim 1, wherein the top of the support columns (220) are welded to the bottom of the pallet (200), and the bottom of the support columns (220) are provided with shock absorbing rubber pads.

4. An expandable plastic pallet as claimed in claim 1 wherein the top of the cushioning springs (230) are welded to the bottom of the pallet (200) and the bottom of the cushioning springs (230) are welded to the top of the base plate (100).

5. An expandable plastic pallet as claimed in claim 1, wherein a plurality of said reinforcing rods (300) are fitted to said runners (210), and a plurality of said reinforcing rods (300) are made of metal.

6. An expandable plastic pallet as claimed in claim 1, wherein the receptacles (410) are interfittably mounted with the reinforcing bars (300).

7. An expandable plastic pallet as claimed in claim 1, wherein the top of the pallet (200) and the expansion board (400) are provided with non-slip threads.