HU227392B1 - A flat retaining eyelet for containers and container comprising a flat retaining eyelet - Google Patents

Abstract

The invention relates to a container comprising a body (B) which is closed by a lid (D), the edge (R) of said body being configured in such a way that the lid is accommodated in a detachable, sealed manner. The respective end region (15a, 15c) of a stirrup-shaped handle (G) is located in a respective opening (22) of a retaining piece (H) in at least two places that lie substantially opposite one another on the exterior of a container wall (30) of the body. The retaining piece (H) is configured as a flat plate (h). The opening (22) for the respective end region (15a, 15a', 15a'', 15c) of the handle (G) has an elastic inner rim, for receiving the end region of the stirrup-shaped handle (G), which can be engaged and disengaged in a transversal direction (100).

Description

SHEET SHAPE SUPPORT FOR METAL TANKS FOR ββΫ AND METAL TANK

BACKGROUND OF THE INVENTION The present invention relates to a plate-shaped support for mounting into or fitting in a metal container body wall and a container made of sheet metal, a container body and a sealing lid, wherein the rim of the paint is configured to hold the lid releasably and resiliently. on its outer side at least two, in substantially opposite positions, a handle-shaped handle at its ends.

The known containers have a protruding support piece outside the shell of the container which has a relatively high bell shape. The protruding support member extends over the end region of a bracket arc or V-block to support the container (see DE4J 16 55 273, mainly Figures L and 2).

such supports are described in US 2,176,711. document which are cup or trough shaped elements which protrude significantly from the container periphery and furthermore do not have an elastic portion flange that would facilitate the insertion of the jamb. Some of the supports are provided with cut-outs through which the respective ends of the handle can be guided. There are also embodiments where the ends of the handle are recessed and may not be applied to the apertures. The spring is provided with a handle and no elasticity.

No. 516,605 document also, This, but the opening of the bracket inwards:

a cerebellar element is used. A preferred embodiment is in the form of a trough into which the handle fits. This solution also has a very high bracket and no elastic flange

Therefore, it is an object of the present invention to reduce the height of the bracket to better approximate the container circumference to the cylindrical or oval shape and

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Φ * making the container not difficult for the slave slave

The object of claim 1 and 7 are solved by sarin.

The problem with the flat Tadod piece according to the invention, which can be more than twice its diameter, especially more than three times its height, can be solved. It has an opening in the center of the support piece having an inwardly projecting and circumferentially extending edge which is elastically retractable. If the end of the handle is pushed transversely into the opening, then the edge, i.e. the inner edge, will resiliently release, and a handle introduced in this way may re-lock and lock the handle again.

A container equipped with such a holding piece solves the object of the present invention.

In a preferred embodiment of the invention, the cap-shaped support piece is flat, φ - * φ * Φ * * * Φ *

—-Χϊ— * has a particularly flat, flat design, and has a resiliently recessed inside edge for the respective end ranges of the handle.

The end of the handle according to the invention runs substantially perpendicular to the axis of this body. At its inner end, it is thickened, and it can be locked in and out. In contrast to V-shaped and inwardly curved tongues, such as those described in DE-U 18 SS 273 and ÖE ~ A 23 51 798, the flexible design of the opening according to the invention provides a relieving capability that is available in both directions,

The design of the handle end of the handle on the side tank wall ensures that no force component acts in the direction of locking and clamping when in use. While at the present state of the art, the V-shaped end regions have a pivoting position of the bracket, whereby the bracket can be moved out of the holding piece so that, for example, it is still in an upward position when the container is disposed and the handle is released. In the latter case, the jamb slips out of a holding glass jar and would need to be reinserted first if the jamb is to be lifted with the jamb.

In the case of the present invention, this is otherwise where the handle end ensures that no lifting force is applied in this direction to transfer the handle from the container to the container. The handle cannot be tapped out of the flat handle in the tensioned position during normal use.

The size of the thickening and the diameter of the orifice are aligned so that the internal wind's ability to absorb is sufficient to allow the end flange of the stirrup to pass there. The latch is then locked, but can also be pulled out perpendicularly from the cover wall of the latch.

Elasticity, elasticity, at least two, radially outward

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A pointer -3 is achieved by a slit on the cap-shaped lid wall slit. Between the gaps, segments are formed which allow spring release and locking of the handle end together with its thickening, despite the fact that the opening in the tachograph is unloaded when smaller than the size of the thickening.

Opposite to the posterior arrow in the container body is a first recess in the container body which at least partially takes up the end of the handle bar, i.e. its iron furrow, so that the flap is only accessible by a flat construction and can be easily and quickly secured to the container. the handle bar mounting is simpler and more secure. Unlike in the prior art, the end region of the invention is locked transversely into the ball-hole opening by allowing the cover walls to extend in the region of the pick-up opening. The end piece of the handle extends practically horizontally by the prior art arc or V is not included in the trough of the cap-shaped support drill - the tilt radius is too large for the tilted position of use when operating the bracket.

The support piece is only positioned along the lower forehead by welding the lower sand region. Initially, the support has distributed cams or protrusions that are mechanically secured to the body of the container by blunt-press welding,

The circumferential walls may be completely absent, while the projections particularly bent downward from the tops of the lids are welded directly to the container to cover the trough flat, and the transverse and locked cut thickness of the handle is fully absorbed by the trough.

The support plate, which is made up of only one of the covers, is called a so-called. can be secured to the metal container by means of foot-shaped footrests · at a distance from its upper edge -. These feet are either protrusions or are on the edge of the cover page <φ * φ νφφ

or in an annular central portion, the intermediate region of the lid wall may be annularly formed within said region, i.e. toward the opening and radially outside said region, i.e., two further annular regions are disposed on the outer peripheral wall of the lid wall. In the intermediate regions, the feet may be prepared by means of, for example, T-shaped notches, and then the triangular feet of the lid wall are folded out. If these feet are disposed outside the outer edge, they are more stable and more resistant to bending.

The lower ends of the bending and twin legs are pointed so that they can be fixed by pressing welding to a metal container.

circumferential distribution of the juice-bent paws Aligns with the support angles they should take. Usually 3-8 pairs of feet are arranged which, in their position on the container, lie in a turtle-like recess there and are secured there by welding. The two pairs of triangles formed by the T-shaped leg pairs allow simple fabrication. After the T-cuts are cut out, the two formed triangular shapes can be bent along the bending line from the plane of the cover wall, whereby the bending lines extend between the ends of the T cuts.

Paired triangular projections produce triangles that are perpendicular to each other, with their corners pointing downward to facilitate wall welding, but with a plane formed by the triangle, the brain develops an orientation that extends from the center of the opening to zero.

Paired triangular protrusions form triangles inclined towards the top wall, with their outer common corners facing downwards to facilitate welding, and breaking of * * * * δ triangles! lines or bending! lines should have an orientation that extends radially from the center of the aperture and forms an angle greater than zero. The evenly bent triangles have a common downward-facing line that has angles greater than zero degrees to the radius. and they run obliquely against the plane of the roof trees. The edge of the outer forehead, i.e. the edge of the support piece, forms the welding area at the outer end of the burr line, since it is particularly suitable for sawing with sawdust. Thus, at the annular region, it begins at the outer edge of the lart piece and extends radially inward, and terminates well in front of the edge of the opening in the elastically curved segments to grip the tooth tip.

The resiliently shaped opening, in particular the resilient segments formed by cuts, has a substantially circular circumference and is adapted to a toothed end that is oriented perpendicular to the container axis and is anteriorly angled. This thickening end is picked up by the roof, This thickening is covered by the sheet-shaped support piece, to which the described triangular projections are attached to the trough-shaped recesses on the container wall,

In addition, the sheet-shaped support piece may itself be located in a recess which substantially retains it, while this recess is shallower than the trough for a toothed tip with vestaginity.

As a circumferential rib, the respective retaining cradle retaining groove may be arranged to provide an arrangement of lepidopterous support at two locations on this rib ring. however, there may be two recessed recesses for forming the outer edges of the sheet-shaped support, which receive two sheet-shaped support pieces. The respective diameters of the recesses are slightly larger than the outer diameter of the sheet-shaped support piece. The same dimension can also be applied to circular strip ribs.

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Such an arrangement also provides a flat cover for the tortoiseshell wall and the toothpick,

The thicker end of the handle may be trapezoidal, truncated conical, round or oval, while the front portion is smaller in diameter than the rest portion to facilitate insertion into the resilient inner flap of the sheet-shaped support.

The invention will be described in detail with reference to the drawings, in which:

Fig. 1 illustrates a flat support piece H on brain container B, a

2 illustrates notches 23a, 23b, 23c, 23d extending radially from a hinge opening 22 in a cover wall 21 disposed radially along a circumferentially extending annular wall 20, the end piece 16a of the G handle hinges 100 behind the inner edge of the opening 22; . The projections 27 are welded to the container 8,

Fig. 3 is a leaf-shaped H partition

Fig. 4 is two views of a sheet-shaped support piece H having a triangular shape in the inner region of the cover wall 21,

Fig. 5 illustrates a radially inwardly inward view with downwardly bent projections 27a, 27b, viewed from the 8W Direction of Fig. 4,

Fig. 6 is a sectional view of the detail of Fig. 1 in the region of the sheet-shaped support piece which is fixed at a welding position 38 in a recess 11,12 extending at least partially circumferentially on the container wall 30,

a., 7b. and 7c. Figures 3A to 5 illustrate different embodiments of end 15a of handle G;

Figure 8 is a top view of the handle arrangement shown in Figure 8 in a side section. the

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9., 9a ,, 9b. 9 and 9c illustrate different views with projections 37 on the plate-shaped support piece H to form the welding locations 38 of FIG.

Figure 1 shows the container B as a cylindrical bucket made of a sheet, for example for receiving paint or other liquids. The lid D is shown above the edge of the container D in an elevated position. The lid as so-called. an embossing lid is formed and a lid ring forms the upper fiber region R of the container and the inner fiber into which the lid D engages with a cylindrical wall piece. A handle G is shown as an open large-shaped bracket, which is disposed on the outside of the container bar 30 on two sides near the bracket H to be shown, spaced from the top edge of the container. The body of the container 8 has a central axis 101, which in the example is vertical, so that a horizontal axis 100 passes through the center of the support brackets H. The container is described in an upright position for the purpose of interpreting these horizontal and vertical directions.

Figure 1 shows a side view of the tank on the left and a section on the right. The handle G is loosely suspended downward and has a lever-shaped section 15b and a horizontal region 15c at each end of the hub running along axis 100 with a thickness 15a at its end. This thickening is illustrated in Fig. 1 by the handrail of the H block. During thickening, HL is formed under the cap on the container wall 30 with an approximately circular recess 10, which is visible on the right-hand section. The orifice 22 through which the thickened end 15a of the straight-guide end piece or the end portion 15c extends is of a diameter that is smaller than the thickness of 15a but at least as large as the diameter of the end portion 15c of the handle G. Possible configurations of 1Sa thickening are illustrated in Figures 7a, 7b. and 7c. are illustrated. A knot thickening in the form of a rounded bulge 15a is shown in FIG. is shown. The round shape creates ·

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It can also be acted upon by its lateral size larger than its height, thereby forming an ionic sphere, thereby forming a significant shoulder 18 towards the rectilinear handle portion 15c. The front end ~ as in Figs. 7b and 7a. illustrated - core adhesive, Here, a trapezoidal or truncated cone shape can be used, whereby the truncated cone is trapezoidal in the front region and cylindrical in the rear region. Here, the triggers 16 are emphasized so that it is difficult to pull the handle out of the opening 22. The front ends are lowered more strongly to facilitate insertion of the handle into the opening 22. The design must be such that inclined surfaces are in contact with the unloaded edge 22a of the opening.

Figure 2 illustrates a cap-shaped support piece H in three positions, in perspective side view and upward view.

Fig. 2 is a perspective view showing the aperture 22 and the direction 100 in which the bump-shaped end piece 16a, 15aM5a 'is inserted into the aperture 22. The cap-shaped support piece H has an approximately cylindrical configuration, a not too high, rather flat It can be called a cylindrical wall 20 and a cover wall 21 which in this embodiment is round. The diameter of the lid wall 21 is as large as the diameter of the trough 10 on the container wall 30, so that the annular wall 20 lies adjacent to and outside the trough 10,

For securing the support piece H, which is shown in Fig. 2 with a cylindrical pot - with a flat lid wall 21, there are projections 27 on the front edge of the cylindrical top 20 facing the container. A regular distribution ensures a uniform holding force, which is obtained after welding, whereby the turtle 10 is covered.

After the retaining part H is arranged on the container wall 30, the trough 10 is covered and surrounded by the annular wall 20, while the opening 22 remains open, which is directly above the trough 10.

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Then the handle 15a with the projection 15a must be inserted into the opening 22 and the inner edge 22a delimiting the opening 22 is resiliently released by the slots 23a, 23b, 23c and 23d formed from the opening 22 in the cover wall 21 and are shown at the bottom of Figure 2. In the exemplary embodiment shown, these cuts are radial, and in the present case there are four such cuts. These recesses provide segments or tongues which, under pressure of the bulb 15a of the handle G, release in and out of the opening 22 and resiliently and allow the bulge 15a to fit behind the lid wall 21. 15a, 15a, after mounting ^. At least a part of the bumps 15a 'are in the trough 10 because the height h of the support member H is very small, this height is significantly less than half the diameter rd ~ d1 seen in the awake side 2, so that the H support is flat, and can be locked by a bulge, as the turtle 10 receives a portion of the bulge. The infiltrator remains sealed and the wall 30 is not interrupted in the support region.

The elastic deflection capability of the inner edge 22a can be set to varying degrees by the number of 23a, 23b and so on. making a notch starting from the opening 22. It is desirable to make the notches 23 such that they are always directly between the projections 27 at the lower edge of the top 20. However, they can be controlled as shown in Figure 2. If they are centered between the projections 27 as welding legs, the areas of the segments formed between the cuts would be directed toward the respective welding attachment point, thereby allowing the bending cores to be better absorbed without deformation of the wall 20.

If you choose a larger bump at the end of the handle, (»* ♦ *" »* -» «« »♦» ο Φ Λ * »*« * * χ * «» φ ** ·. »% Ί ** ' ™ The forces required for locking and clamping are greater and thus provide a more stable arrangement of the handle G. Of course, the diameter of the bulge should not be smaller than that of the opening 22 when unloaded, i.e. without being able to push the handle into the opening without force.

The depth of the turtle 10 must be greater than the height h of the piece H. In this way, it is ensured that the holding device does not protrude in the invention, i.e. it is flush with the tank wall 30 and welded therein, a large part of the bulge at the end of the handle being picked up in the inwardly extending trough 10.

The 27 projections are. they may be arranged individually or in pairs on the lower edge adjacent to the side or facing the container wall 30, which in most cases results in a mechanically stable solution,

Fig. 3 illustrates a sheet-shaped retainer H without an annular wall 20, with only a cover wall 21 and projections 27 arranged directly thereon for placing the receptacle on the wall. The trough 10 is selected here deeper than the retainer of Fig. 2, and the handle end thickening is completely absorbed and covered only by the cover plate 21 with an opening 22, so as to obtain a minimal lateral opening. The projections may be slightly or even significantly protruded from the plane of the lid 21 to provide suitable welding locations.

Fig. 4 illustrates in two drawings the sheet-shaped support piece H without an annular face 20, with only one lid wall 21 and projections 27a, 27b directly disposed thereon to be arranged on the container 30 of the container; 2, so that the turtle can practically absorb the iron end of the handle end and cover it properly with the cover wall 21 with the opening 22,

The projections may be slightly or significantly, especially 30 ~ 90 *

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When bent out of the plane of the cover wall, suitable contact points for welding are provided in Fig. 4, mini welding legs 27a, 27b are formed, which are folded out of a region of the cover wall 21 which is not on the outer edge but inwardly of the cover wall. This range is referred to as a 21 m annular region enclosed by an outer ring 21a and an inner ring 21b. Each of the three annular regions forms the lid wall 21 having the aforementioned opening 22 with a core-conforming elastic-releasing inner edge.

The ring-shaped center region 21 has circumferentially distributed triangular sites 28 which, with their tips toward the center of the lid wall 21, are saliva-like. There are even distances between each of the locations 28 for approx. Closed at 8o * center angle. From each of these locations 28, the triangular-shaped welding legs 27a, 27b are always bent in pairs with the downward-facing tip as shown in Fig. 5 from the direction of the arrow BW in Fig. 4. In addition, the locations 28 shown in Figure 4 have a double surface, as opposed to a pair of welded leg pairs 27a, 27b clipped from this surface in a triangular fashion (Figure 5), while the separation of the surfaces occurs along a radially oriented section 30r. A circumferentially oriented cutting line 3Ö5, perpendicular to the radially oriented incision lines 30r, allows two triangular pieces to be bent downwardly, as shown schematically in FIG. a line is provided which serves to extend the spike of the legs 27a, 27b, where, however, the orientation of the triangular legs is not radial but closes an angle therewith.

The ring located in the lid wall and consisting of welding legs is mechanically stable and prevents deformation of the lid panel 21 while φ '· Φ * «

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they are arranged inside and outside the annular stabilizing region. Both under mechanical stress and under welding pressure, the supporting plates are not deformed.

In the welded position, the welding feet 27a, 27b and the turtle 10 shown in FIG. 1 are welded to the container wall 30 while the outer ring 21a extends freely as a hub collar.

A 9 ,, 9a., 9b. and Figures 9c illustrate a sheet-shaped support piece without an annular wall 20, with only a cover plate 21 and projections 37 arranged directly thereon. Here, the trough 10 is deeper in the container than in the example of Fig. 2, it can absorb the full thickness of the handle and can be covered by the lid 21, thereby requiring minimal lateral protrusion.

The protrusions 33 may kibajlítva plane of the lid wall 21 mild quite significant, particularly 30 to 90 ^u ~ up to provide the proper contact points for welding as shown feíhegeszfeff position in Figure 6, two triangular shaped section 37 of triangular projections, having a fold line or a set of 37r, wherein the evenly curved triangles, when in their bent position, are at a radius of> 0, as in FIG. 9a. awake in side view. At the outer end, welds 33 are formed which form the end of the 3? R line. The line runs at an angle relative to the plane of the cover surface 21. The two triangles between the crease line and two further radially diverging bending lines 37b, 37a are substantially inclined relative to the top of the lid wall in the plane of the lid wall, as shown in FIG. Fig. 11A is a plan view and sectional view - bent. 9, 9b. Figs. 4 to 7 show the orientation of the downward projections 37 in the wedge shape and the welding locations 33 at their outermost points.

This welding site is located on the outermost edge of the sheet-shaped block, which may be formed by punching, other separation operations or cutting. The cutting edge 37t at the outer edge of the two triangular projections 37 provides a low welding contact at the lower end, which can be easily fixed by welding to a metal container. Particularly punched burrs on the front edge 371 have the advantage of welding.

The figures show that the line of 37r! This line is not cut, only a triangular formation is clipped from the plane of the cover wall 21.

If the auxiliary slab so formed or the holding piece according to Figs. 3 or 4 are to be arranged above the trough 10 without radial extension, the arrangement according to Figs. 3 and 8 is preferred. In Fig. 6, a recess 11 is formed either as a circular recess 11 in Fig. 8 or as an inwardly extending rib 12 with a rib width d.

The recess 11 does not have to be exactly circular, it can be adapted to the sheet-shaped stud 21 so that its diameter D1 is slightly larger than the diameter d1 ~ 2r of the sheet-shaped stud. The same applies to the circumferential channel 12, which runs all the way around the container wall 3, but only takes up a bracket on its two opposite sides, the weld projections 37 being in this recess, but the handle end is iron-oofed with a receptacle 10.

The recesses 11, 12 and 10 are two steps, two different recesses! plane, while the radial extension of the bar 21 is practically absent on the container wall 30.

The support pieces 21 or the H-pieces are brought into the container wall from the mounting on the container as a bulk material and are then held together and welded to the side by pressing welding. It is preferable to use a container having a strain B closed with a lid V where the strain is formed at its edge so that the lid is soluble but not

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It is located on three containers, at two opposed locations on the outside of the container 30, which is provided with an elongated handle G with a terminal region 1 Se in the aperture 22 of a hinged piece of cake. The opening 22 has an inside edge for the respective end region 15a, 15a 'of the handle G, thus allowing the wall to retract the end of the handle-shaped handle G by pushing it in the direction of an axis 100.

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Claims (15)

1 «Disc-shaped piece (H) for mounting in a recess (10, 11, 12) in or on the wall (30) of a metal container body (B), characterized in that: an opening (22) having an inner flange (22a) at least at intervals along its circumference for receiving the end of a handle (G) from a perpendicular direction, with an elastic deformation of the inner flange, and in an annular region (21m) A plurality of legs (27a, 27b, 28, 27, 37) extending circumferentially between the flange (22a) and the outer edge of the disc (21) forming the shoulder bar, the ends (38) of which are mounted on the container (B). A sheet-shaped support member according to claim 1, characterized in that the legs are formed by pairs of bent triangles (20a, 29b) which, in their bent position, form an angle (e) greater than 0 with a radial line. The piece according to claim 1, characterized in that the legs are bent out of the plate (21), T-shaped slots are formed in the annular region (21 m) and the legs connect the ends of the T-shaped slits (30r, 3h). are bent along lines. The wrapper according to claim 1, characterized in that the annular region (21m) is arranged at a distance from the edge of the plate (21) such that an additional flat annular region (21a) is arranged radially outside the annular region (21m). . A piece of packaging according to claim 1, characterized in that the annular region (21 m) is arranged on the outer edge and the legs (27, 37) are bounded by two divergent bending lines (37a, 37b) in the plane of the plate and having a bending line (37r) curved at an angle (e) from the plane, the outer end of which forms a welding position (38) of the piece, A support member according to claim 1 or claim S, characterized in that the outer edge of the support member is smooth, cut off or cut off as a stamped edge φ Φ Λ χ Φ Φ X * Φ β Φ Φ φφφ φ ΦΦ φ φ φ φ φ * Φ Φ Φ φφφ Φ X ΦΦ formed to form a contact surface for welding resistance to the metallic wall (30) of the container. A container made of sheet metal, a container body (B) and a lid (D) sealing it, wherein the rim of the paint (R) is formed to hold the lid releasably and sealed at least two substantially opposite to the outside of the container top (30). in the lying position, a handle (G) in the form of a brace is attached at its ends (15a, 15c), characterized in that at least one of the ends of the handle (G) is substantially horizontal (100), i.e. perpendicular to the axis (101) extending through the aperture (22) of the plate-shaped support piece (H) according to claim 1 so as to extend in a substantially horizontal direction and to be deflected substantially horizontally by elastic deformation of the flange (22a) of the aperture (22). Container according to claim 7, characterized in that radial slits (23, 23a, 23b, 23c, 23d) extending from the opening (22) extend from the handle ends (15a, 1c) of the segments formed between them. it allows the handle to be deflected in the direction of force, thereby allowing the handle to be inserted in and directed in the same direction perpendicular to the axis of the container body (101). Container according to Claim 7, characterized in that a recess (10) is formed in the container wall (30) against the opening (22) underneath the infestation piece (H) for at least partial engagement of the handle end (15a), Inflatable according to claim 7, characterized in that at least one of the horizontal ends of the handle has a vest (15a, 15a ', 15a') having a diameter larger than the opening (22) when unloaded. Container according to claim 7, characterized in that the recess (10) below the support (H) has a depth greater than the height (h) of the support (H). 12, A 7-11. Container according to any one of claims 1 to 3, characterized in that the support piece (H) has at least two, preferably triangular projections (27) on the lower edge of a aspherical skirt (20) facing the support wall (30), the recess (H) 10) for butt welding to the tank wall. »<·· ;. * φ * φ φφ * φφ ** \ <··· «φ φ <Φ Φ XX φ. ·· '$ ·> * * <ί« ί «ί ΦΦ * ^s ' *« * φ * φ φ X ΦΦ * - * ΦΦ φ Χφ Φ * trione 13. Α 7 ~ 12. Container according to any one of claims 1 to 3, characterized in that the support piece (H) is a flat cover plate (21) with an opening (22) on which - preferably at the edge - the projections (27, 27a, 27b, 28, 3?) are formed. in such a way that the thickened ends (15a, 1Sa ^s , 15a) of the handle wall (30), arranged in a recess (10) therein, are substantially completely absorbed by the recess (10) and that the plate covers the recess flat. Container according to claim 13, characterized in that the projections (27, 27a, 27b, 28, 37) are distributed along the circumference of the plate (21), extend towards the container 'wall and extend to the plate (21). ) are provided in an annular region (21m) to which further annular regions (21a, 21b) are connected radially inside and out. Container according to Claim 13, characterized in that the projections (37) arranged on the edge have two triangular portions having a joint edge (37r) formed as hinges which extend away from the plate (21) towards the apex (38) of the projection. . Container according to claim 15, characterized in that the projections (37) are welded to the container wall (30) at the very end of the peaks (38). Container according to claim 13, characterized in that each projection (37) has three bending lines (37a _f 37b, 37r), two of which are substantially at the height of the plate (21) and a bending line (37r> it is formed in the hair in the form of a disc and the tip (38) forms a welding site.