CN103508020A

CN103508020A - Beer keg

Info

Publication number: CN103508020A
Application number: CN201310313486.XA
Authority: CN
Inventors: 钱岳锋
Original assignee: Hefeng Ningbo Kitchen Tools Co Ltd
Current assignee: Hefeng Ningbo Kitchen Tools Co Ltd
Priority date: 2013-07-23
Filing date: 2013-07-23
Publication date: 2014-01-15

Abstract

The invention discloses a beer keg. The beer keg comprises a keg body, a keg valve base, an upper ring and a lower ring, wherein the keg body is composed of an upper keg body and a lower keg body, the keg valve base is located on the top of the keg body, the upper ring is located above the keg valve base and is arranged on the outer wall of the keg body in a welded mode, and the lower ring is located at the bottom of the keg body and is arranged on the outer wall of the keg body in a welded mode. The front end of the weld between the upper ring and the outer wall of the keg body and the front end of the weld between the lower ring and the outer wall of the keg body are both provided with circular-arc-shaped reinforcing ribs. The upper surface, located on the periphery of the keg valve base, of the keg body is provided with protruding steps. The steps and the upper surface of the keg body are formed integrally. The steps are of a hexangular star shape. The beer keg solves the problems that the keg body of an existing beer keg is prone to breakage, deformation and welding failure, and reduces machining difficulty and cost, and the thickness and aesthetic sense are increased.

Description

Fat

Technical field

The present invention relates to a kind of drinks canned container, relate in particular to a kind of stainless fat.

Background technology

The existing fat producing, for as shown in Figure 1, is divided into four parts: the staving 1 being comprised of upper barrel body 6 and lower barrel body 7, wine thatch seat 2, pressed on ring 3 and lower ring 4.Each parts is with being welded to connect, wherein for pressed on ring 3, lower ring 4 exists following problem with being welded to connect of staving 1 respectively: as shown in Figure 2, from pressed on ring 3 and the connection diagram of staving 1, can find out, the position of weld of pressed on ring 3 is on the transition arc of staving 1, because fat is filling, transport and need collide and fall with producing unavoidably in process, it is applied to external force in pressed on ring 3 except fraction causes annular strain, major part is applied on weld nugget, weld nugget becomes the fulcrum of external force as can be seen from Figure 2, and act on a line, thereby can cause that weld failure and staving 1 draw the phenomenon of damage, reduce the service life of product.In addition, this welding process is very high to the size of workpiece and welding jig requirement, when will guaranteeing product right alignment, also will guarantee the squareness of product, could weld so good this product.Meanwhile, because pressed on ring 3 is connected on the transition arc of staving 1, the size of ring all exerts an influence to the height of product with the pressure size that ring is subject to, and the cost of product will improve virtually, thereby cause product in the corresponding reduction of the power of unexpectedly striving in market.Equally, for lower ring 4 and being connected of staving 1, there are equally the problems referred to above.

In addition, fat, in pouring process, is filled with wine equipment for guaranteeing the leak tightness in filling, and the upper surface of fat need to bear no small pressure, as shown in Figure 3, shown in upper surface be light face.According to bearing the pressure that is greater than 7500N on standard wine thatch seat, just can not collapse, equally perhaps fat upper surface sustains the pressure of 7500N.But also the thickness of the stainless steel material of the fat staving of existing production to be essentially 1.5mm(actual (real) thickness be 1.4 left and right), this thickness out of reach is large holding capacity so.If reach this pressure-bearing standard, by existing corrosion-resistant steel manufacturer standard, the thickness of upper surface to accomplish for 2.0mm(actual (real) thickness be 1.8), thereby make the cost of product increase by 35%～40%.

Summary of the invention

Technical matters to be solved by this invention is, a kind of fat is provided, and has solved easily breakage of staving, the distortion of existing fat, the problem of weld failure, makes difficulty of processing and cost simultaneously, has also increased abundant degree and aesthetics.

In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of fat, comprise the staving, the wine thatch seat that is positioned at staving top that are comprised of upper barrel body and lower barrel body, be positioned at wine thatch seat top and be welded in the pressed on ring of described bucket outer wall and be positioned at described staving bottom and be welded in the lower ring of described bucket outer wall, the front end of described pressed on ring and described lower ring and described bucket outer wall weld is all provided with the reinforced rib of circular arc.

For the improvement of technique scheme, the upper surface of described staving and the surrounding that is positioned at described wine thatch seat are provided with protruding step.

For the further improvement of technique scheme, the upper surface of described step and described staving is one-body molded.

For the further improvement of technique scheme, described step be shaped as hexagram.

In sum, the present invention is provided with respectively the reinforced rib of circular arc at the front end of upper ring and a lower ring and staving weld, thereby make to move after the fulcrum of pressed on ring or lower ring, reduced External Force Acting in the application force of staving and weld nugget, and the reinforced rib energy negative function of circular arc is in 70% external force of staving and weld, thereby solved that staving is damaged, the problem of distortion and weld failure.Meanwhile, the reinforced rib of circular arc and the arc transition of staving location, makes in making the process of fat, can facilitate, the height of actv. control product, and its height tolerance can be reduced to from original ± 2 ± and 1.In addition, increased after the reinforced rib of described circular arc, the abundant degree of the fat that is also and aesthetics promote.

Implement the embodiment of the present invention, there is following beneficial effect:

(1) not cracky, distortion, weld failure;

(2) difficulty of processing reduces;

(3) cost;

(4) more abundant, attractive in appearance.

Accompanying drawing explanation

Fig. 1 is the structural representation of existing fat in background technology;

Fig. 2 is the pressed on ring in existing fat and fat outer wall connection diagram A in Fig. 1 background technology;

Fig. 3 is the structural representation of the staving upper surface in existing fat in background technology;

Fig. 4 is fat of the present invention structural representation in an embodiment;

Fig. 5 is pressed on ring and the fat outer wall connection diagram B in an embodiment of Fig. 4 fat of the present invention;

Fig. 6 is the structural representation of the staving upper surface of fat of the present invention.

The specific embodiment

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.

As shown in Figure 4, fat of the present invention, comprise the staving 1 being formed by upper barrel body 6 and lower barrel body 7, wine thatch seat 2, pressed on ring 3 and lower ring 4, described wine thatch seat 2 is positioned at the top of described staving 1, described pressed on ring 3 is positioned at the top of described wine thatch seat 2, and be welded in the outer wall of described staving 1, described lower ring 4 is positioned at the bottom of described staving 1, and be also welded in the outer wall of described staving 1, in order to solve pressed on ring 3 and lower ring 4 filling, transportation, in use procedure, collide, fall the distortion and the weld failure problem that cause, at the front end of described pressed on ring 3 and lower ring 4 and described staving 1 outer wall weld, be all provided with the reinforced rib 5 of circular arc, by the contrast of Fig. 5 and Fig. 2, its solder joint is that the outer wall of postponing is affixed on outer wall, it is different from existing some contact that (Fig. 5 and Fig. 2 are the connection diagrams of pressed on ring 3 and fat outer wall, but lower ring 4 is also similar with being connected of fat outer wall, so do not illustrate), can obviously find out that the position of reinforced rib 5 extremely constructs, thereby make in the present invention pressed on ring 3 or lower ring 4 more firm with being connected of staving 1.Described reinforced rib 5 moves fulcrum backward, has reduced External Force Acting on staving 1 and the application force of weld, simultaneously the mechanism of circular arc can negative function in the external force of staving 1 and weld 70%, thereby solved the problem of the damaged distortion of existing staving, weld failure.Meanwhile, the reinforced rib 5 by circular arc and the location of staving 1 transition arc, can facilitate, the height of the correct whole product of control, and the height tolerance of product is reduced to from original ± 2 ± 1.In addition, the appearance of reinforced rib 5, has increased abundant degree and the aesthetics of fat.

Simultaneously, in order to increase the leak tightness of fat in pouring process, at the upper surface of staving 1 and the surrounding that is positioned at described wine thatch seat 2, be provided with protruding step 8, as shown in Figure 6, described step 8 is one-body molded with the upper surface of described staving 1, its shape can be hexagram, can be pentacle, or other analogous shapes all can.Described step 6 has improved the holding capacity of described staving 1 upper surface greatly, but cost is very low.

Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.

Claims

1. a fat, comprise the staving (1), the wine thatch seat (2) that is positioned at staving (1) top that are formed by upper barrel body (6) and lower barrel body (7), be positioned at wine thatch seat (2) top and be welded in the pressed on ring (3) of described staving (1) outer wall and be positioned at described staving (1) bottom and be welded in the lower ring (4) of described staving (1) outer wall, it is characterized in that:

The front end of described pressed on ring (3) and described lower ring (4) and described staving (1) outer wall weld is all provided with the reinforced rib (5) of circular arc.

2. fat according to claim 1, is characterized in that:

The upper surface of described staving (1) and the surrounding that is positioned at described wine thatch seat (2) are provided with protruding step (8).

3. fat according to claim 2, is characterized in that:

Described step (8) is one-body molded with the upper surface of described staving (1).

4. fat according to claim 2, is characterized in that:

Described step (8) be shaped as hexagram.