CN201439403U

CN201439403U - Barreled product

Info

Publication number: CN201439403U
Application number: CN2009201667290U
Authority: CN
Inventors: 赖光德
Original assignee: Akzo Nobel Swire Paints Shanghai Ltd
Current assignee: Akzo Nobel Swire Paints Shanghai Ltd
Priority date: 2009-08-12
Filing date: 2009-08-12
Publication date: 2010-04-21
Anticipated expiration: 2019-08-12

Abstract

The utility model relates to a barreled product which comprises a packaging barrel provided with an opening part, a barrel cover provided with an extension part and articles placed in the packaging barrel. The barrel cover is assembled in the opening part so as to lead the extension part and the side wall of the opening part to be matched to seal the packaging barrel. The barreled product is characterized in that at least one convex part is arranged on one of the extension part of the barrel cover and the side wall of the opening part; and the convex surface of at least one convex part is combined with the other of the extension part of the barrel cover and the side wall of the opening part in the barrel cover opening process so as to lead the extension part and/or the side wall to be damaged.

Description

The barreled product

Technical field

The utility model relates to product, especially the barreled painting of a kind of barreled, canned or open-top receptacle splendid attire.

Background technology

Traditional method for preparing the barreled painting is, the paint of in packing barrel, packing into earlier, then with bung by pushing in the peristome that is assemblied in packing barrel.A defective of the barreled painting that makes like this is, because the coordinate force between bung and the packing barrel only relies on the incompatible generation that is press-fitted between two parallel surfaces of bung and packing barrel, so the barreled painting for example carry, when being given a shock or being not intended to tumble in the process such as transportation, bung is thrown off from packing barrel easily, so-called " jump lid " promptly takes place, thereby causes paint leakage or polluted by external environment condition.Another defective of traditional barreled painting is, is used for the paint that can forges easily once more with the certified products packing barrel of crossing and bung, thereby causes loss on economy and the reputation to businessman.Existing anti-counterfeiting technology is included on the paint kettle and prints anti-false trademark or adopt special antifalsification label etc. with laser, but these technology are not only complicated, and cost is higher.

The utility model content

The purpose of this utility model is to overcome above-mentioned defective of the prior art, and a kind of barreled product that can prepare with not only simple cost but also low method promptly is provided, and this barreled product is difficult for taking place to jump lid, and bung and packing barrel itself have antiforge function.Barreled product in the utility model can comprise various products, especially the barreled painting.

According to the utility model, above-mentioned purpose realizes by a kind of like this barreled product, described barreled product comprises the packing barrel with peristome, have the bung of extension and be contained in the interior article of this packing barrel, described bung is assembled in described peristome and makes described extension cooperate to seal described packing barrel with the sidewall formation of described peristome, it is characterized in that, in the sidewall of the extension of described bung and described peristome one on have at least one protuberance, another person in the sidewall of the nonreentrant surface of described at least one protuberance and the extension of described bung and described peristome is bonded in the process of opening described bung and makes described extension and/or described sidewall destroyed.

According to barreled product of the present utility model, form at least one protuberance by simple on the peristome of the extension of bung or packing barrel and cost lowland, the protrusion degree of protuberance is enough to make that it engages or interlock with peristome or extension when uncapping, can realize more firm the engaging between bung and the peristome like this, increase the coordinate force between bung and the peristome, thereby reduce to jump the probability of lid.In addition, sidewall and/or extension in the after-opening portion that uncaps are destroyed, " destroyed " is meant in the process of uncapping because the nonreentrant surface of protuberance is resisted against on extension or the sidewall tightly slides herein, consequent big squeese pressure can produce tangible cut on extension or sidewall, and/or protuberance itself is crushed etc.The vestige of " destroyed " also can comprise, because the coordinate force between bung and the peristome increases, makes the destruction that is greatly for example produced on the bung edge by the instrument of uncapping because of the power change of uncapping.On the one hand, the exclusive protuberance on the bung can be used as the false proof outward appearance of barreled product of the present utility model.On the other hand, packing barrel and bung after destroyed are difficult to be reused by other people; Even be used for the splendid attire fake product once more by other people, by destruction situation or cut on bung and the peristome being checked analysis, also judge bung and packing barrel easily and whether be opened before this in the back of uncapping, reach false proof purpose equally.

According to a kind of favourable scheme, described at least one protuberance is to be swelled along stretching towards the direction expansion of described sidewall by the part surface of the extension of described bung to form.That described like this protuberance forms is easy, cost is low, and is easy to finish fast with simple tools.

According to the favourable scheme of another kind, on described sidewall, be formed with at least one recess corresponding one by one with described at least one protuberance and that form fit ground engages.Like this, by the form fit between protuberance and the recess, can further increase the engaging force between them.

Advantageously, be formed with a plurality of described protuberances, can increase the engaging force between the bung and peristome when uncapping like this.Preferably, be formed with at least five described protuberances.

Advantageously, described a plurality of protuberance is along the circumferential rectangular distribution of described bung or described peristome.This helps making engaging force between bung and the peristome along the circumferential rectangular distribution of bucket.

Advantageously, the nonreentrant surface of described protuberance forms the smooth surface of not being with sharp projection.Can avoid when forming protuberance, destroying the protective film that may be present on the nonreentrant surface like this.

Alternatively, described peristome comprises the mounting ring on the staving that is fixedly installed on described packing barrel.In this case, can select the mounting ring made by suitable material peristome, cooperate with bung helping as packing barrel.

Advantageously, described peristome and/or described bung are made of metal.

Correspondingly, can be prepared from a kind of like this method according to barreled product of the present utility model, this method can may further comprise the steps: packing barrel, bung (a) are provided and are contained in the interior article of this packing barrel, described packing barrel has peristome, and described bung has the extension that can cooperate with described peristome to seal described packing barrel; (b) described article are contained in the described packing barrel; (c) described bung is assemblied in the peristome of described packing barrel, makes the extension of described bung cooperate with the sidewall formation of described peristome; Described method is characterised in that further comprising the steps of: after (d) in the peristome that described bung is assemblied in described packing barrel, in the sidewall of the extension of described bung and described peristome one on form at least one protuberance, another person in the sidewall of the nonreentrant surface of described at least one protuberance and the extension of described bung and described peristome is bonded in the process of the described bung of unlatching and makes described extension and/or described sidewall destroyed.

Description of drawings

From with reference to the accompanying drawings to being more clearly visible above-mentioned and further feature and advantage of the present utility model the explanation of the utility model embodiment, in the accompanying drawings:

Fig. 1 is the fractionation cutaway view before being assembled together according to the packing barrel of an embodiment of the utility model and bung;

Fig. 2 is the cutaway view that is in confined state according to the bung of the utility model embodiment and packing barrel, wherein only shows about the right-hand part in two and half ones of central axis symmetry; With

Fig. 3 is the upward view of the bung among Fig. 2.

The specific embodiment

Fig. 1 illustrates according to the bung of the barreled product of an embodiment of the utility model (as the barreled painting) and the decomposition view of packing barrel.Bung is circular in the present embodiment, and packing barrel is a cylindrical shape, and shown in Fig. 1 is the cutaway view of edge by the planar interception of the central axis of bung and bucket.The cross section that it will be appreciated by those skilled in the art that bung and bucket is not limited to circle, also can be any other shape, as square, rectangle etc.As shown in Figure 1, the packing barrel 1 shown in the part has the peristome 13 that the fuel feeding lacquer is packed into and cooperated with bung.Peristome 13 can be a part of using same material (for example, metal of the same race) to form with the staving 14 of packing barrel 1 with being integral; Also can be the unitary part of separating with staving 14, it be fixedly installed on the staving 14 with arbitrarily suitable means well known in the art, adopts identical or different material with staving 14.For example, in the present embodiment, as shown in Figure 1, peristome is made of the mounting ring 13 that apical margin 15 places at staving 14 are fixedly connected on the separation on the staving 14, and mounting ring 13 can be with making with the identical or different metallic material of staving 14.It will be appreciated by those skilled in the art that specific requirement according to aspects such as the character of institute's article-containing and intensity, environmental protection, costs, but the staving 14 of packing barrel 1, peristome 13 and bung 2 each personal suitable material arbitrarily make, and be not limited only to metallic material.Peristome 13 has sidewall 11, and sidewall 11 is roughly vertical cylindrical shape in the present embodiment.As shown in figs. 1 and 3, in the present embodiment, bung 2 comprises circular tabular lid 23 and around the extension 21 that roughly vertically extends of lid 23, when bung 2 and packing barrel 1 are assembled together, extension 21 cooperates with the sidewall 11 of peristome 13, makes bung 2 enclose bucket 1 well.

During according to barreled painting of the present utility model, at first provide packing barrel 1, bung 2 and paint, in the packing barrel 1 of then paint being packed in preparation.Next, bung 2 is assemblied in the peristome 13 of packing barrel 1, this step is usually by being pressed into bung 2 in the peristome 13, makes to form the tighter incompatible realization that is press-fitted between the sidewall 11 of the extension 21 of bung 2 and peristome 13.Yet the power that this force fit produces is often big inadequately, thereby when paint kettle is given a shock or tumbles lid takes place easily to jump.For this reason, in preparation during according to barreled product of the present utility model, after in the peristome 13 that bung 2 is assembled to packing barrel 1, shown in Fig. 2 and 3, on the extension 21 of bung 2, produce at least one protuberance 22, when opening bung 2, the nonreentrant surface of described protuberance engages with the sidewall 11 of peristome 13, make that in opening the process of bung 2 extension 21 and/or sidewall 11 are destroyed, promptly, because the nonreentrant surface of protuberance 22 engages with sidewall 11, so when opening bung 2, the nonreentrant surface of protuberance 22 can be resisted against tightly on the sidewall 11 and slide, thereby the big squeese pressure between them can produce significantly cut on sidewall 11, simultaneously the nonreentrant surface of protuberance 22 itself also can pressurized and destroyed, for example is crushed and/or produces cut.

Like this, on the one hand, more firm the engaging between the protuberance 22 by extension 21 and the sidewall 11 increased the coordinate force between the peristome 13 of bung 2 and packing barrel 1, thereby reduces to jump the probability of lid.On the other hand, whether according to whether there being protuberance 22 on the bung 2, can identify this barreled product is certified products; In addition, since destroyed at the protuberance 22 of the sidewall 11 of the after-opening portion 13 that uncaps and extension 21, so packing barrel and bung are difficult to be reused by other people; Perhaps, pick out bung easily by ruined vestige and whether packing barrel had been opened before this.

In the present embodiment, as shown in Figure 2, in the peristome that bung 2 is assembled to packing barrel 1 after, the part surface of the extension 21 by making bung 2 is expanded to stretch to swell along the direction (direction of arrow among Fig. 2) towards sidewall 11 and is formed described protuberance 22.Herein, the protuberance of protuberance 22 is realized by making extension 21 produce material deformation partially.This expansion is stretched distortion and can be adopted any proper implements well known by persons skilled in the art or means to carry out easily according to the concrete configuration of bung and packing barrel peristome.In the present embodiment, for increase and balanced bung 2 and peristome 13 between coordinate force, as shown in Figure 3, circumferentially be formed with five protuberances that equidistantly separate 22 along bung.But the quantity and the layout of protuberance 22 are not limited thereto, but can change arbitrarily as required, can also regulate the size and the distribution of the coordinate force between bung and the packing barrel like this.Preferably, five protuberances 22 also roughly are positioned at same plane.As shown in Figure 2, as a kind of optimal way, the nonreentrant surface of protuberance 22 forms the smooth surface of not being with sharp projection, with prevent from when forming protuberance, to destroy may be present in bung 2 back sides, the protection bung do not painted the protective film of corrosion.Advantageously, the extension 21 to bung 2 expand stretch in, the sidewall 11 that protuberance 22 extruding cooperate with extension 21, thereby on sidewall 11, form five recesses 12 correspondingly, be bonded with each other to each protuberance 22 and each recess 12 form fit, can further increase the coordinate force between bung and the peristome like this.Certainly, forming recess 12 on sidewall 11 is not to be essential, as long as formed protuberance can join the degree that is enough to destroy extension 21 and/or sidewall 11 to sidewall when opening bung, just can realize effect of the present utility model.

In the above-described embodiments, protuberance 22 is formed on the extension 21 of bung 2.But the utility model is not limited thereto, and for example, protuberance also can be formed on the sidewall of peristome 13 so that engage with the extension of bung when opening bung, and this depends on the concrete configuration of bung and peristome and the easy degree that forms described protuberance.In the above-described embodiments, after assembling bung, the peristome 13 of packing barrel 1 is around the extension 21 of bung 2, so can form described protuberance 22 along stretching to swell towards the direction expansion of sidewall 11 by a part of surperficial of extension 21 that makes bung 2.But, the utility model is not limited thereto, and for example, is to make the bung of extension 21 around peristome 13 for fit, just can form protuberance 22 by surperficial the protuberance along the direction purse up towards sidewall 11 of a part that makes extension 21, this moment, protuberance 22 protruded towards the central authorities of bung.

Although describe an embodiment of the present utility model hereinbefore with reference to the accompanying drawings, but it will be appreciated by those skilled in the art that and to make the change on form and the details and do not break away from the utility model in spirit and scope of the present utility model defined in the appended claims.

Claims

1. barreled product, described barreled product comprise have peristome (13) packing barrel (1), have the bung (2) of extension (21) and be contained in article in this packing barrel (1), described bung (2) is assembled in described peristome (13) and makes described extension (21) cooperate to seal described packing barrel (1) with sidewall (11) formation of described peristome, it is characterized in that

In the sidewall (11) of the extension (21) of described bung and described peristome one on have at least one protuberance (22), another person in the extension (21) of nonreentrant surface of described at least one protuberance (22) and described bung and the sidewall (11) of described peristome is bonded in the process of opening described bung (2) and makes described extension (21) and/or described sidewall (11) destroyed.

2. barreled product according to claim 1 is characterized in that, described at least one protuberance (22) is to be swelled along stretching towards the direction expansion of described sidewall (11) by the part surface of the extension (21) of described bung to form.

3. barreled product according to claim 2 is characterized in that, is formed with at least one recess (12) corresponding one by one with described at least one protuberance (22) and that form fit ground engages on described sidewall (11).

4. according to each described barreled product in the claim 1 to 3, it is characterized in that, be formed with a plurality of described protuberances (22).

5. barreled product according to claim 4 is characterized in that, is formed with at least five described protuberances (22).

6. barreled product according to claim 4 is characterized in that, described a plurality of protuberances (22) are along the circumferential rectangular distribution of described bung (2) or described peristome (13).

7. according to each described barreled product in the claim 1 to 3, it is characterized in that the nonreentrant surface of described protuberance (22) forms the smooth surface of not being with sharp projection.

8. according to each described barreled product in the claim 1 to 3, it is characterized in that described peristome (13) comprises the mounting ring on the staving (14) that is fixedly installed on described packing barrel (1).

9. according to each described barreled product in the claim 1 to 3, it is characterized in that described article are paint.