JPS6099850A - Elastic fitting supporting device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention relates to a perforated plate (orificep/kte) for mounting objects, especially tools, in a box or the like.
') 'jt: Resilient mounting is related to supporting devices (Prior art/Problem to be solved) Foam plates already exist as supports for such elastic mounting.

However, foam plates are rather bulky, expensive and have insufficient elasticity.

In particular, the elasticity or damping takes place substantially only perpendicularly to the foam plate and not transversely.

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a device of the above-mentioned type that is inexpensive, easy to install, highly rectangular, and provides sufficient elasticity and damping in all directions.

(Means for solving problems) That is, according to the present invention, the following device is provided.

In a box or the like, at least one perforated plate having a bell-shaped or cup-shaped profile is provided between the bottom of the box and the perforated plate for holding objects such as tools. The device is elastically mounted and supported by a spring element, the spring element Ire: , a large diameter base ring, a small diameter upper ring, and the base ring and the upper ring. a plurality of resilient support pieces provided, said base ring being firmly attached to the bottom of the box, while said top ring being attached to a hole in a perforated plate such that it can only be removed or not. The elastic clasp is a supporting device.

(Action/effect of invention) The bell-shaped spring element obtained by the present invention is shown below.

The base ring, which has a relatively large surface metal, allows a quick and secure attachment to the bottom of the box, especially at its corners. A perforated plate is placed over these spring elements and can only be removed by means of a rivet, plug or other attachment element passing through the plate from above.
This work can also be done easily and inexpensively.

As in the case of a spring cup, a sufficient traveling elasticity is obtained which acts in the axial direction of the spring element, ie perpendicular to the perforated plate. In sharp contrast to the known cup springs of this size, in the case of the spring element according to the invention, Ul, both transversely to the axial direction of the spring element and everywhere in the direction of the perforated plate. Furthermore, sufficient elasticity can be obtained in all directions.

(Embodiment) In order to explain the present invention in more detail, embodiments of "non-removable" and "removable" will be illustrated below.
This will be explained with reference to the drawings.

A perforated plate 6 is elastically fixed to the bottom 1 of the box 2 (FIG. 1). Various parts, in particular parts that require careful handling, such as tools or photographic equipment, can be fixed to the perforated plate O. Preferably, one cup-shaped or bell-shaped spring element 4 is provided at each of the four corners.

The spring element 4 has a base ring 5, as shown in FIG.
It consists of a two-part ring 6 which is smaller than this basic ring 5. The base ring 5 is attached to the bottom 1 of the box 2, in particular by gluing. The perforated plate 6 is placed on the upper ring 6 and fixed to the upper ring B.

Elastic support pieces 7 extend between the base ring 5 and the upper ring 6, these support pieces 7(l), 31 elastic support pieces 7 being spaced apart by the same angular difference, It is advantageous for it to curve outwardly and taper at t'1 towards the matte area, ie in the direction of the upper ring.

In this case, the thickness or width can be reduced by one.

The elastic support piece 7 is essentially J,! The elastic support piece 7, which has the same thickness as the foundation ring 5 but is thinner than the upper ring 6, is continuously curved so that the frame is passed from the surface of the foundation ring 5 to the circumferential surface of the two-part ring 6. It is preferable. The above method is preferable from the viewpoint of injection technology (for injection molding), and is also preferable from the viewpoint of vibration behavior and aging resistance.

The elastic support piece 7 resists axial pressure or axial vibration force (
When the arrow p1) is loaded, it has elasticity in the axial direction. When lateral pressure or horizontal vibration force is applied, the support piece 7Q1 also has elasticity in the horizontal direction (arrow P2), that is, in the direction crossing the axial direction. In this way, sufficient and relatively large elasticity ("soft elastic properties") is obtained equally well in any horizontal direction P2.

Advantageously, the elastic support piece 7 tapers in the direction of the upper ring B (FIGS. 3a and 3b).

In the embodiment of FIG. 2, the upper ring 6 is fixed in the hole A of the perforated plate A by means of a rivet. (This hole is preferably a separate hole, but it can be any of the "normal" holes.) Between the rivet 8 and the upper ring 6, there is a hole. Sleeve 9 that also extends into the
is inserted. The upper ring 6 (l-↓, this sleeve 9 is made of a relatively soft material)
At the same time, its lower flange 10 protects it from excessive wear, especially due to the riveting process. The upper head 11 of the rivet is housed in the conical recess 6.

In the case of the embodiment of FIG. 4, t:,! -1 perforated plate 3 is removable from spring element 4 (and therefore
Different objects can be attached and replaced inside the perforated plate and the box.
For example, a plug 12 made of rubber (or a plug made of elastic plastic material ASI) is used. This plug 12
has a two-part head 12 that can be grasped with one's fingers;
-t/For this purpose, the edge 14 of the hole is hollowed out.

The lower head 15 protrudes roundly from the lower end of the sleeve 9, and the plug 12 can be pulled out not by accident, but only by the deliberate application of moderate force. Since this plug is especially radially compressible.

Sleeve 9 despite the relatively thick bottom throat 15
Noboru hole? For a removable installation, however, other devices, in particular plug pegs or bayonet connections, must be inserted.
tion) can also be used in a variety of ways.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a box with a perforated plate attached by a spring element according to the present invention. FIG. 2 shows a first
FIG. 6, which is a sectional view taken along the line ■-■ in the figure, is a perspective view of the spring element obtained by the present invention. 3a and 6b are lines a-a in FIG. 3, respectively. FIG. 4 is a cross-sectional view taken along the line IV--IV of FIG. 1, showing another embodiment of the "removable content" of the present invention. In the figure, 1...bottom of the box, 2...box, 6...pull with hole 4...spring element, 5...base ring, 6...upper ring, 7...elastic insole, 8... Rivet, 9...
Sleeve, IQ...flange part, 11...to rivet. 12...Plug, 12...Rivet head, 1
5... It is a spreader henod. Patent applicant: Christophe Mi-Sitei: Ii/+(7)lat, translation unchanged) 1
Claw part 1r1 3 Hole drilling plate 3' Ru 4 Are you studying? It/IV 1 Claw 6 1 note alink' 4 Muyu #! 11.
1!63 b-b engraving *% 2h3b-5 Procedural amendment 1982] January 1985 Commissioner of the Patent Office, Mr. Naga Fukumoku■, Indication of the case 1988 Box Tomari Petition No. 198408 2°
Issue BII'4 (7) Name iFJ'Elastic attachment is related to support device 3, person to be amended fl° Name of applicant: Christoph Muller 4, Agent 5, Attachment 1 of amendment order -=Todoroki "Spontaneous" 6. Drawing subject to amendment 7. Engraving of the amendment content map tm (no change in content)

Claims (9)

[Claims] (1) In a box or the like, a perforated plate for attaching objects such as tools is provided between the bottom of the box and the perforated plate. Device for resiliently supporting a supplement by at least one spring element having a bell-shaped or cup-shaped profile, said spring element comprising a base ring (5) of large diameter and an upper ring of small diameter. (6), and a plurality of elastic support pieces (7) provided across the base ring (5) and the upper ring (6), and the base ring (5)
is firmly attached to the bottom (1) of the box, while the second part ring (6) is drilled with a hole so that it can be removed or not. The elastic mounting is characterized by a supporting device. (2) The elastic support piece (7) has the same thickness as the base ring (5), and is lower than the upper ring (6).
! The elastic attachment according to claim 1, which is IQI-fat, is a support device. (3) The elastic support piece (7) is curved to form the base ring (5).
The elastic support device according to claim 1 or 2, characterized in that the elastic member extends from the surface of the upper ring (6) to the circumferential surface of the upper ring (6). (4) An elastic mounting support device according to any one of claims 1 to 6, characterized in that the number of elastic support pieces (7) is an even number. (5) An elastic support device according to any one of claims 1 to 4, characterized in that the elastic support piece (7) is curved outward. (6) An elastic mounting support device according to any one of claims 1 to 5, characterized in that the elastic support piece (7) is tapered in the direction of the upper ring (6). (7) The sleeve (9) having the flange portion (10)
It is inserted from below/inside into a hole in the upper ring (6) and a hole in the perforated plate (3) of the same size as this hole. This allows the flange part 00 to catch the lower end of the hole in the upper ring (6) from below, and also to attach the blind rivet (8), plug (2) or similar to this sleeve (9).
The inserted blind rivet (8
) and other holes (11, 12') are perforated plates (3)
7. The elastic attachment support device according to claim 1, wherein the elastic attachment overlaps the end of the fixing hole of the support device. (8) The head (1]) of the blind bezel l-(8) is always accommodated in the recess (3) of the perforated plate l-(3) 1. The elastic attachment described in item 7 is a support device. (9) A rubber plug or stopper θ having a grip head θ at its two ends and a spreader hemlock arh at its -1 end to make it a removable container.