RU203889U1 - Demonstration device - Google Patents

Abstract

The utility model relates to devices for demonstration, in particular to mobile ones, and can be used to demonstrate accessories. The demonstration device contains a base and a cover, provided with side walls and connected with the possibility of rotation relative to each other, as well as a lock. Unlike the closest analogue, on the inner surface of the base and the cover, detachable fasteners are made for installing the displayed handles at a distance of 3 to 5 cm from each other and replacing them. The technical result is to provide an opportunity to demonstrate the use of accessories while maintaining the mobility of the demonstration device. 1 wp f-ly, 2 dwg.

Description

The utility model relates to devices for demonstration, in particular to mobile devices, and can be used to demonstrate accessories.

From the prior art, various movable stands are widely known for demonstrating doors with fittings, as well as for demonstrating fittings in a stationary form. The disadvantage of these solutions is the inability to demonstrate fittings in a mobile mode, for example, when making a presentation at a construction site.

A frame for displaying goods is known from the prior art, comprising upper and lower square frames with a locking device, which are pivotally connected to each other, which can be turned over. [Patent for utility model No. CN 204143771, publication date 02/04/2015].

The closest analogue of the claimed utility model is a collection of samples with the ability to store the catalog on the inner surface of the lid and samples on the lower surface. [Patent No. KR 200483891, publication date 03/06/2019].

The main disadvantage of the known technical solutions is the absence of a scheme for placing samples inside the demonstration device, which leads to irrational use of space in terms of the number of samples presented, as well as the lack of the possibility of demonstrating the use of samples using these devices.

The technical problem to be solved by the claimed model is the inability to use demonstration devices for the presentation of fittings.

The technical result consists in providing the possibility of demonstrating the use of accessories while maintaining the mobility of the demonstration device.

The essence of the proposed device is as follows.

The demonstration device contains a base and a cover provided with side walls and pivotally connected relative to each other, as well as a lock. Unlike the closest analogue, on the inner surface of the base and the cover, detachable fasteners are made for installing the displayed handles at a distance of 3 to 5 cm from each other and replacing them.

The base and cover can be rotated relative to each other in the form of a hinge joint or by means of a connecting insert with the possibility of bending along the connection line. As the lock can be any known from the prior art, suitable for use on a mobile device, for example, invoice or mortise.

The base and the cover can be made of any materials known from the prior art, while using which the device can be transported manually. The inner surface of the base and lid may be covered with a soft material, such as a cloth, to provide an ergonomic display device for use. The width and length of the display device in the closed state can be from 30 to 50 and from 50 to 80 cm, respectively. This size provides ease of transportation and the ability to use it by weight without additional horizontal surface. Additionally, the height of the base can be made greater than the height of the cover, thereby providing the ability to accommodate a larger range of handles, for example, a greater height, while there is no significant increase in dimensional parameters.

Under the handles are meant any known from the prior art, for example, furniture, door, window or industrial handles designed to close and open doors of mechanisms and equipment. The distance between the handles of 3 to 5 cm provides the necessary space for displaying the handles. It has been found empirically that, in combination with the above-described dimensional characteristics of the demonstration device, an optimal amount of the assortment presented by the device is provided. The fastening of the handles on the inner surface of the cover and the base can be detachable to ensure the possibility of replacement of the handles.

The height of the handles located on the inner surface of the base and the lid can be made less than the height of the side walls of the base and the lid, thus allowing the display device to be closed and transported. Additionally, if handles with a greater height of the base and lid are placed in the demonstration device, the handles on the inner surface of the base are staggered relative to the handles located on the inner surface of the lid.

The above-described distinctive essential features provide a solution to the problem of the inability to use demonstration devices for the presentation of accessories, due to which a technical result is achieved to ensure the possibility of demonstrating the use of accessories, in particular handles, while maintaining the mobility of the demonstration device, which allows us to conclude that the claimed utility model meets the criterion patentability "novelty".

The claimed utility model can be made by known methods from known materials, which ensures its compliance with the criterion of patentability "industrial applicability".

The essence of the claimed utility model is illustrated by the following drawings:

in fig. 1 is a schematic representation of the base and cover of the demonstration device;

in fig. 2 is a view of the demonstration device in the open position.

The demonstration device contains a base 1 and a cover 2, equipped with side walls 3 and a hinge joint 4, as well as a lock 5. On the inner surface of the base and the cover, detachable fasteners are made for installing the displayed handles 6 at a distance of 3 to 5 cm from each other and replacing them ...

The principle of operation of the claimed utility model is as follows.

The demonstration device is placed on any horizontal surface with a base or on a weight in a horizontal position, the lid is installed in a vertical position. To get acquainted with the presented assortment, the user can grasp each of the handles located on the inner surface of the base and lid with his hand, while the distance between the handles from 3 to 5 cm provides the necessary space for a comfortable grip.

Claims (2)

1. Demonstration device containing a base and a cover, provided with side walls and connected with the possibility of rotation relative to each other, as well as a lock, characterized in that on the inner surface of the base and the cover there are detachable fasteners for installing the displayed handles at a distance of 3 to 5 cm from each other and replace them. 2. The demonstration device according to claim 1, characterized in that the width and length of the demonstration device in the closed state are from 30 to 50 and from 50 to 80 cm, respectively.

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