ES1058959U - Clamping device for compact discs and the like. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Clamping device for compact discs and the like, characterized in that it consists of a support (1) generally forming the box or container, comprising, on the face intended for the location of a compact disc (2), at least one externally threaded cylinder (3), protruding integrally with an appreciable thickness and coinciding in dimensions, with the appropriate tolerance, for the introduction and threading of the central hole (2a) of the disc (2). (Machine-translation by Google Translate, not legally binding)

Description

Clamping device for compact discs and Similar.

Object of the invention

This Utility Model refers to such as stated in the statement to a clamping device for discs compact and similar that contributes to the function to which it is intended, thanks to its innovative features, a number of advantages which will be recorded later, apart from others inherent in its Organization and constitution.

Specifically, the invention proposes a novel fastening system for computer disks, of any Size and commonly used in audio, video, databases, etc., is that is, it can be applied to hold CDs, DVDs and the like in their boxes or containers in a practical, convenient and simple way achieving perfect support while facilitating extraordinarily extraction of the same incorporating into the system simplicity of realization and manufacturing, thus providing it with greater economy in production costs as well as an extension of its useful life, both the box or container and the disk.

Field of the Invention

This invention has its application within the industry dedicated to the manufacture of boxes, containers and accessories for compact discs, CDs, DVDs and the like.

Background of the invention

At present and in reference to the state of the technique, it should be mentioned that in most cases, the clamping system for compact discs, CDs, DVDs, and the like in its corresponding box or container, it consists of a system based when inserting the disc by pressing a button or circle central, provided with flexible plastic studs or filaments that yield to pressure, remaining to fit in the central hole of the disc, subject to the container.

The operation to perform to use it subsequently, it consists in exerting a tensile force towards up, with what the asparagus yields again, being free the disc.

This system has the disadvantage that the continuous pressure when saving or recovering the disk, causes one part deterioration, pressure loss or termination breaking the studs or filaments, then losing all effectiveness in restraint and on the other that can be broken the disk if the force to be performed to ensure a good grip It must be considerably high.

There are also similar methods that allow disk removal by pressing the central button provided with filaments or studs, allowing the release of disk.

This system also requires the exercise of considerable force for its extraction, causing often the impossibility of its extraction by people with poor manual ability or strength, such as older people, and being able to also reach the rupture of the disc if the force that is effected For such extraction it is exaggerated.

They exist, therefore, with fastening systems known, very narrow tolerance margins between the force to be applied for disk extraction and they must make the filaments, asparagus or similar, so that keep properly subject to it, leading in a few occasions to present annoying inconveniences for users

Explanation of the invention.

The petitioner of this Utility Model, with the present invention he has devised a clamping device for compact discs and the like proposed by said fastener by threaded, instead of raising it by pressure as before, thereby avoiding the aforementioned inconveniences.

Specifically, the invention that the present Recommended Utility Model provides for the location of a cylinder threaded in the center of the support, box or container, coincident in dimensions for the introduction of the central hole of the disk.

When the disc is inserted through its hole in said cylinder is rotated in the thread being held by the action of it.

In this way, a simple grip is achieved and safe, which allows disk placement and removal without any type of difficulty

In order to avoid any possible deterioration of the disk due to a possible friction of this with the support in the moment of turning the thread, the cylinder is properly over raised thereby preventing any friction between the disc and the support.

This is intended that the disk contact with the support is produced only by the threaded hole cylinder and the area closest to it where it does not affect the recording.

It should be noted that the fastening system of the invention, due to its characteristics, is completely disconnected of the type of box or container in which it is located, since the lid of this does not imply in any case an additional clamping, opening by both the possibility of its application for any accessory, such as exhibitors, classifiers, etc., also intended for placement of compact discs, CDs, DVDs or similar.

The clamping device for compact discs and the like therefore provides an innovative method of features structural and constitutive that differ and improve the currently known for this purpose, reasons that together with its novelty and practical utility, provide you with sufficient foundation to obtain the privilege of exclusivity that is requested.

Description of the drawings

For a better interpretation of the invention, accompanies the present specification of a sheet of drawings in which is illustrated, by way of non-limiting example, a form of realization of the clamping device for compact discs and similar object of the invention.

In these drawings:

Figure 1 shows a perspective view of the clamping device object of the invention.

Figure 2 shows a side elevation view of the device in which the disc insertion is indicated.

Figure 3 shows a plan view of the device with disk located in place and with indication of Turn to be performed on the thread for its perfect hold.

Figure 4 again shows an elevation view side of the device with the disc already in place, appreciating how this only rubs the support on the part of the perimeter zone to the threaded cylinder.

Description of an embodiment of the invention

In view of the commented figures and agree with the numbering adopted, you can see in them a exemplary embodiment of the invention which comprises the parts indicated below.

The clamping device for compact discs and the like is constituted, as shown in Figure 1, by a support (1) that generally constitutes the base of the box or container, which comprises, on the face intended for the location of the compact disc (2), and preferably located in its central part, a cylinder (3) threaded on its outer part, which in solidarity  protrudes from the support (1) with an appreciable thickness and whose dimensions are coincident, with the appropriate tolerance, for the insertion and threading of the central hole (2a) of the disc (2).

A perimeter zone (4) to said cylinder threaded (3), of adequate diameter and that is substantially raised on the plane of the support (1) prevents the rubbing of the area recorded from the disc (2) with the support (1) and consequently any deterioration therein for said cause during the turning movement when threading the disc (2) into the cylinder (3).

In this way, as seen in the sequence of the remaining figures, 2 to 4, the disk (2) is inserted into the threaded cylinder (3) (figure 2), is rotated ensuring its fixing to the support (1) (figure 3), without, as seen in Figure 4, the back of the disc (2) gets to touch the support (1) thanks to the elevated perimeter zone (4).

Describe sufficiently the nature of the The present invention, as well as how to implement it, is it states that, within its essentiality, it may be taken to the practice in other embodiments that differ in detail from the one indicated by way of example, and which will also reach  the protection that is collected as long as it is not altered, changed or Modify your fundamental principle.

Claims (3)

1. Clamping device for compact discs and the like, characterized by being constituted by a support (1) generally forming the case or container, comprising, on the face intended for the location of a compact disc (2), at least one cylinder (3) externally threaded, protruding in solidarity with an appreciable thickness and coincident in dimensions, with the appropriate tolerance, for the introduction and threading of the central hole (2a) of the disc (2). 2. Clamping device for compact discs and the like, according to the preceding claim, characterized by the existence of a perimeter zone (4) to said threaded cylinder (3) of suitable diameter and which is sufficiently elevated above the plane of the support (1 ) to prevent rubbing of the recorded area of the disc (2) with the support (1) during the turning movement when threading the disc (2) into the cylinder (3). 3. Clamping device for compact discs and the like according to the preceding claims, characterized in that the disc (2) is attached to the support (1) when it is inserted through its central hole (2a) in the cylinder (3) and turn on its outer thread.