CN2434239Y

CN2434239Y - Package pot

Info

Publication number: CN2434239Y
Application number: CN 00236785
Authority: CN
Inventors: 林景胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-29
Filing date: 2000-05-29
Publication date: 2001-06-13
Anticipated expiration: 2010-05-29

Abstract

The utility model relates to a package pot, which comprises a pot body. The bottom end of the pot body is riveted with a bottom cover and the upper end edge of the pot body is provided with an upper cover base. The diameter of the pot body is gradually reduced from top to bottom. The upper cover base integrally outward extends to form an outer extending plate on the upper end edge of the pot body. The outer extending plate integrally inward extends to form an inner extending plate and the inner periphery forms a plunger forcing surface which has an equal inner diameter with the inner wall surface of the upper end edge part of the pot body. When a plurality of package pots of the utility model are stacked, the height and the volume can be reduced without collapse.

Description

A kind of packing jar

The utility model relates to a kind of packing jar.

Traditional type has the packing jar of lid, tube (for example: canister), as Figure 1A, shown in the 1B, tank body 1 with same diameter about in the of, the bottom riveted has bottom 5, the outwardly-bent one-tenth riveted of the cambered surface L of port edge 2, and upper cover base 10 is to place in the tank body space, and the one end has curved riveted edge 13 and tank body 1 riveted edge 2 riveted one, and the other end stretches in the tank body 1, and be set as and have groove 12 and compel patch 11, be formed with the interior right angle Space H of a ring-type between itself and tank body 1 cambered surface L, again, a loam cake 3, groove 4 with downward extension, be a downward raised line shape, just can embed the groove 12 of upper cover base 10, make loam cake 3 tank body 1 port closed; Above-mentioned structure has following shortcoming in fact:

1. when a plurality of tank bodies 1 of no loam cake pile up (for example: what the originating firm course of processing, material used up concentrates), shown in Fig. 2 A, 2B, because of tank body about in the of 1 diameter identical, so can only be stacked and placed on the bottom 5 of top tank body on the riveted edge of upper cover base 10 of below tank body, the effect that does not have chimeric location fully very easily is subjected to the external force effect and topples over, and, a plurality of tank bodies pile up, and overall volume is big and the utmost point takes up space.

2. when a plurality of tank bodies 1 of loam cake 3 pile up, shown in Fig. 3 A, 3B, can only be stacked and placed on the bottom 5 of top tank body on the loam cake 3 of below tank body, also still have easily topple over, overall volume is big, many problems take up space.

3. especially, when a plurality of tank bodies 1 piled up, overall volume was big, and the utmost point accounts for the stock space, also was a kind of cost burden.Topple over because of it piles up easily again, pile up periphery in it and must bundle and take precautions against slippage and topple over utmost point trouble and lost labor's cost.

4. during the material 6 in toppling over tank body 1, especially not for a long time at leftover materials, as shown in Figure 4, in upper cover base 10 right angle Space H in tank body 1 port periphery forms of stretching, this space will hinder the smoothness that material 6 is poured out, must there be salvage stores not come out, particularly moist, thick (for example: material paint), will cause waste, for the dryness material, then must stretch into taking-up with hand, very inconvenience, even may hurt hand by mistake.

5. the cost of conventional bag tinning manufacturing upper cover base 10 is higher: shown in Fig. 1 C, be to need with a sheet material 100 central authorities, all sideline judges to be removed, stretch upper cover base 10 again in the cans, therefore, can produce central waste wood 101, peripheral waste wood 102, many work programmes also cause and waste 2 cost.

The purpose of this utility model is to overcome the shortcoming of above-mentioned traditional type packing jar and a kind of packing jar is provided, but have simply quick, a plurality of packing jar of manufacturing when piling up the reduced height volume and be difficult for toppling over, advantage such as the interior material of jar is easy to pour out.

The utility model provides a kind of packing jar, comprise a tank body, tank body bottom riveted has bottom, ora terminalis is established upper cover base on the tank body, it is characterized in that: the diameter of this tank body from top to bottom dwindles gradually, this upper cover base be on tank body the ora terminalis one stretch out form outside Extendible flake, this outer Extendible flake and one bend inwards and extend to form interior Extendible flake downwards, surround the accommodation space of a depression by interior Extendible flake, and forming the plug face of compeling in inner peripheral, this urgent plug face is to have the internal diameter that equates with tank body upper end edge internal face.

Described packing jar is characterized in that: Extendible flake one outwards curls into and compels the plug supplementary plate in this, and this is compeled to fill in supplementary plate and is held between inside and outside Extendible flake.

Described packing jar is characterized in that: Extendible flake is superimposed for the bending of multi-disc one in this, and forms multilayer.

Described packing jar is characterized in that: this is compeled plug supplementary plate and is resisted against the Extendible flake bottom surface that is positioned at its top.

Effect, the advantage of packing jar of the present utility model specify as follows again:

One, make fast, reduce manufacturing cost:

The packing tank must be provided with a upper cover base, and traditional type packing jar is shown in Figure 1A, 1C, and is essential earlier with a machine, mould-manufacturing upper cover base, insert another machine, mould again with upper cover base and tank body riveted.And upper cover base of the present utility model gets final product one-body molded upper cover base in uniform machinery, mould, and processing and manufacturing is simpler and easy, quick, but and cost-cutting.

When two, piling up, see also Fig. 6 for a plurality of tank bodies of no loam cake, tank body 20 in the originating firm manufacturing, add man-hour, its amount is extremely many, must pile up, perhaps, the useless jar the when user uses up material in the jar also must pile up and concentrate and place.Packing jar of the present utility model can allow the tank body of top be inserted in the tank body of below, and can dwindle the single-piece volume, reduce extremely many institutes to take up space, and a plurality of tank bodies is superimposed, also are difficult for toppling over.

Three, when a plurality of tank bodies of loam cake pile up:

See also Fig. 7 A, 7B, the groove 4 of loam cake 3 embeds in the formed interior confining space of urgent plug face N of upper cover base 200, form and cover one, and upper cover base 200 is provided with the accommodation space W of depression, makes loam cake 3 can not protrude the ora terminalis of upper cover base 200.Again, less because of tank body 20 base diameters, its bottom riveted edge can embed the groove 4 of loam cake 3, has the fixed effect of embedding, therefore is difficult for toppling over.That is loam cake 3 of the present utility model has the effect of the fixed top of embedding tank body.

Four, can be inserted in mutually as above-mentioned last lower tank and pile up, but cost-cutting:

The utility model tank body can be inserted in mutually and pile up, and this volume that reduces is very big, to the builder, buy the user deposit the factory building space, can significantly reduce, also be a kind of cost that reduces factory building, soil.Again, the builder is transported to the purchase user locates speech, will be easy to carrying, the minimizing of transportation number of times, also can reduce much more extremely costs.

Five, during the material in pouring out tank body:

See also shown in Figure 8ly,, therefore, do not stop material 6 fully, and can make the smooth and easy discharge of material because of the urgent plug face N of the utility model upper cover base 200 equates with tank body 20 upper end internal face internal diameters, and residual material not fully.

Six, saving in material: upper cover base 200 of the present utility model, be be set as with tank body 20 one-body molded, can be directly in tank body top one elongation moulding, intelligible, needn't as Fig. 1 C traditional type packing jar produce in central waste wood 101 of generation and peripheral waste wood 102, so but the utility model saving in material, cost-cutting.

Seven, other effect:

22,21 of the inside and outside Extendible flakes of packing jar of the present utility model are provided with the urgent plug supplementary plate 23 of one, therebetween form a bearing force and elastic force, therefore, can allow urgent plug face N bear bigger external force effect for many times, and be difficult for the effect that deformation effect covers loam cake, and, can make tighter the covering of loam cake because of having elastic force.

One-body molded because of upper cover base and tank body that inside and outside Extendible flake is formed, exhausted nothing breaks away from possibility, also do not have loosening and the not good problem of riveted, and tool is close to the effect of driving fit.

For effect of the present utility model is understood fully, the conjunction with figs. illustrated embodiment is described in detail as follows now:

The explanation of accompanying drawing drawing:

Figure 1A, 1B are traditional type packing jar structure cutaway view and partial enlarged drawing;

Fig. 1 C is the scheme drawing of traditional type packing jug forming upper cover base;

Fig. 2 A, 2B pile up when being jar the no loam cake of traditional type packing and the scheme drawing of local amplification;

Fig. 3 A, 3B are that traditional type packing is piled up and the local scheme drawing that amplifies when jar loam cake being arranged;

Fig. 4 is the scheme drawing of traditional type packing jar batch turning;

Fig. 5 A, 5B, 5C are the utility model structure cutaway view and partial enlarged drawing;

Fig. 6 is that the utility model piles up scheme drawing when not having loam cake;

Fig. 7 A, 7B are that the utility model piles up scheme drawing and local enlarged diagram when loam cake is arranged;

Fig. 8 is the scheme drawing of the utility model batch turning;

Fig. 9 is Extendible flake and a urgent local enlarged diagram of filling in supplementary plate in the utility model.

See also Fig. 5 A, 5B, 5C, packing jar of the present utility model comprises a tank body 20, the bottom riveted has bottom 5, last ora terminalis is established upper cover base 200, dwindle gradually extremely down on the external diameter of its tank body 20, form a taper theta, when a plurality of tank bodies pile up, tank base up just can be inserted in below another tank body in; This upper cover base 200, comprising is stretched out by ora terminalis one on the tank body is the outer Extendible flake 21 of Z shape, reach again Extendible flake 22 in the downward Z shape that extends of inside one, reach urgent plug face N, compel plug face N and equate with tank body 20 upper end internal face internal diameters and be formed with an accommodation space W who caves in; Again, this interior Extendible flake 22 one again extends a urgent plug supplementary plate 23 that curls, and compels plug supplementary plate 23 and just is held in 22,21 of inside and outside Extendible flakes, and can strengthen the endurance strength of urgent plug face N, and the effect of loam cake is decided in the embedding that keeps splendid.

The utility model also can be implemented as shown in Figure 9, it is interior Extendible flake 22 with upper cover base 200, it is superimposed to be set as the bending of multi-disc one, and Extendible flake 220 in the formation multilayer, can make tank body 20 upper end peristomas increase intensity and not yielding, urgent plug supplementary plate 23 can be set as and be resisted against Extendible flake 22 bottom surfaces in the top, also can form the effect that increases endurance strength.

Claims

1, a kind of packing jar, comprise a tank body, tank body bottom riveted has bottom, ora terminalis is established upper cover base on the tank body, it is characterized in that: the diameter of this tank body from top to bottom dwindles gradually, this upper cover base be on tank body the ora terminalis one stretch out form outside Extendible flake, this outer Extendible flake and one bend inwards and extend to form interior Extendible flake downwards, surround an accommodation space that caves in by interior Extendible flake, and form urgent plug face in inner peripheral, this urgent plug face is to have the internal diameter that equates with tank body upper end edge internal face.

2, packing jar according to claim 1 is characterized in that: Extendible flake one outwards curls into and compels the plug supplementary plate in this, and this is compeled to fill in supplementary plate and is held between inside and outside Extendible flake.

3, packing jar according to claim 1 is characterized in that: Extendible flake is superimposed for the bending of multi-disc one in this, and forms multilayer.

4, packing jar according to claim 2, it is characterized in that: this is compeled plug supplementary plate and is resisted against the Extendible flake bottom surface that is positioned at its top.