CN204979566U

CN204979566U - Stable turnover case stacks

Info

Publication number: CN204979566U
Application number: CN201520782500.5U
Authority: CN
Inventors: 陈宗菊; 邓贤伟
Original assignee: Anhui Guofeng Plastic Industry Co Ltd
Current assignee: Anhui Guofeng Plastic Industry Co Ltd
Priority date: 2015-10-08
Filing date: 2015-10-08
Publication date: 2016-01-20
Anticipated expiration: 2025-10-08

Abstract

The utility model discloses a stable turnover case stacks, including the box, four right angle departments of box upside all are equipped with the awl post, and four right angle departments of downside are the inside sunken patchhole that forms all, the patchhole all upwards extend and form the cylinder hole, cylindrical inner hole hold and have spring and round pin post, box, lower extreme connecting pin post are connected to spring upper end, the outer wall in cylinder hole on be equipped with the draw -in groove of a right angle shape, round pin post upper portion be connected with the action bars, the action bars is located the draw -in groove. The utility model discloses a round pin posts that four right angles of box department corresponds have strengthened stacking back box radial force in stretching into the awl post when superposeing again, have improved the stability of the stack height and the stack back box of a plurality of boxes. Reduce the frictional force between awl post and the patchhole simultaneously, avoided the damage or the rupture of awl post.

Description

A kind ofly stack stable Turnover Box

Technical field

The utility model belongs to injecting products technical field, relates to a kind of Turnover Box, specifically a kind ofly stacks stable Turnover Box.

Background technology

Turnover Box is widely used in the industries such as machinery, automobile, household electrical appliances, light industry, electronics, energy acid-fast alkali-proof, resistance to greasy dirt, nonpoisonous and tasteless, can be used for holding food etc., easy to clean, part turnover is convenient, stacking is neat, be convenient to management, it reasonably designs, excellent quality, is applicable to the links such as the transport in Factory Logistics, dispensing, storage, circulation and process.Turnover Box can coordinate with multiple platform and working position apparatus, for multiple occasions such as all kinds of warehouse, production scenes, is the necessary article that production and circulation enterprise carry out Modern Materials Circulation management.

Existing Turnover Box is being deposited or in transportation, is usually being adopted stacked system to reduce it and take up room, utilize the cone post on the upside of Turnover Box and patchhole to carry out coordinating stacking.In additive process, safety and stability is main Consideration, thus to Turnover Box structure be have necessarily required, but, carry out coordinating stacking Turnover Box with patchhole by cone post in prior art, the height of superposition and the stability of superposition rear box need to improve.

Utility model content

The purpose of this utility model is that providing a kind of stacks stable Turnover Box.

The purpose of this utility model can be achieved through the following technical solutions:

Stack a stable Turnover Box, comprise casing, on the upside of casing, four right angle are equipped with cone post, and four, downside right angle all caves inward formation patchhole, and described patchhole all upwards extends to form cylindrical hole; Accommodate spring and pin in described cylindrical hole, spring upper end connect box, lower end connects pin; The outer wall of described cylindrical hole is provided with the draw-in groove of a square; Described pin top is connected with control lever, and control lever is positioned at draw-in groove.

The height of described cylindrical hole is 1/2 ~ 2/3 of box height.

The external diameter of described pin is less than the interior warp of cone post.

The beneficial effects of the utility model: stretch into when the utility model is superposed by the pin that casing four right angle are corresponding in cone post again, enhance and stack rear box diametral load, improve the superposition height of multiple casing and the stability of superposition rear box.Reduce the friction force between cone post and patchhole simultaneously, avoid the damage of cone post or fracture.

Accompanying drawing explanation

The utility model to be further described below in conjunction with accompanying drawing for the ease of it will be appreciated by those skilled in the art that.

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model close-up schematic view;

Fig. 3 is the utility model elevational schematic view.

Detailed description of the invention

As shown in figures 1 and 3, a kind ofly stack stable Turnover Box, comprise casing 11, on the upside of casing 11, four right angle are equipped with cone post 12, and four, downside right angle all caves inward and forms patchhole 13.When multiple casing stacks, the cone post 12 being positioned at lower square box is inserted in the patchhole 13 of square box, realizes the superposition of casing.

In order to ensure the superposition height of casing and superpose the stability of rear box, on the downside of casing 11, the patchhole 13 of four right angle all upwards extends to form cylindrical hole 14, as Fig. 2, the height of cylindrical hole 14 is 1/2 ~ 2/3 of box height, accommodate spring 15 and pin 16 in cylindrical hole 14, spring 15 upper end connect box, lower end connects pin 16, pin 16 Compress Spring 15 is mobile in cylindrical hole 14, stretches out downwards outside casing through patchhole 13.For the ease of moving up and down operation to pin 16, the outer wall of cylindrical hole 14 is provided with the draw-in groove 17 of a square, draw-in groove 17 1 trough rim is arranged downwards, and another trough rim is horizontally disposed with.Direction perpendicular to pin 16 top connects a control lever 18, and control lever 18 is positioned at draw-in groove 17, and movable in draw-in groove 17.

Above-mentioned design plan also can only be arranged in two patchholes in the diagonal directions 13, cost-saving.

Mode of operation: when single casing horizontal positioned, make pin 16 upwards Compress Spring 15 by lifting operation bar 18, spring 15 lower end is placed in cylindrical hole 14, and control lever 18 turns to draw-in groove 17 horizontal segment and blocks.When multiple casing stacks, the cone post 12 being positioned at lower square box is inserted in the patchhole 13 of square box, and rotating operation bar 18 makes pin 16 stretch in cone post 12 downwards, and the external diameter of pin 16 is less than the interior warp of cone post 12.Stretched in cone post 12 by the pin 16 that casing 11 4 right angle are corresponding, enhance and stack rear box diametral load, improve the superposition height of multiple casing and the stability of superposition rear box.Reduce the friction force between cone post 12 and patchhole 13 simultaneously, avoid the damage of cone post 12 or fracture.

Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims

1. one kind stacks stable Turnover Box, comprise casing (11), casing (11) four, upside right angle is equipped with cone post (12), four, downside right angle all caves inward and forms patchhole (13), it is characterized in that, described patchhole (13) all upwards extends to form cylindrical hole (14); Accommodate spring (15) and pin (16) in described cylindrical hole (14), spring (15) upper end connect box, lower end connects pin (16); The outer wall of described cylindrical hole (14) is provided with the draw-in groove (17) of a square; Described pin (16) top is connected with control lever (18), and control lever (18) is positioned at draw-in groove (17).

2. according to claim 1ly a kind ofly stack stable Turnover Box, it is characterized in that, the height of described cylindrical hole (14) is 1/2 ~ 2/3 of box height.

3. according to claim 1ly a kind ofly stack stable Turnover Box, it is characterized in that, the external diameter of described pin (16) is less than the interior warp of cone post (12).