CN203359048U

CN203359048U - Combined container

Info

Publication number: CN203359048U
Application number: CN 201320395279
Authority: CN
Inventors: 凌卫东
Original assignee: ZHEJIANG ZILI INDUSTRY & TRADE Co Ltd
Current assignee: ZHEJIANG ZILI INDUSTRY & TRADE Co Ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2013-12-25
Anticipated expiration: 2023-07-02

Abstract

The utility model provides a combined container which comprises a container body (1) and a container cover (2). The container body (1) is a cylindrical barrel which comprises an upper barrel body (3) and a lower barrel body (4), wherein the two ends of the upper barrel body (3) are open, and one end of the lower barrel body (4) is closed. The inner wall of the lower portion of the upper barrel body (3) is provided with first internal threads (3a). The inner wall, close to the lower edge, of the upper barrel body is provided with a plurality of first internal stepped barbed serrated teeth (3b) which are distributed in the circumferential direction. The outer wall of the upper portion of the lower barrel body (4) is correspondingly provided with first external threads (4a) and a plurality of first external stepped barbed serrated teeth (4b), the first external threads (4a) are matched with the first internal threads (3a), and the first external stepped barbed serrated teeth (4b) are matched with the first internal stepped barbed serrated teeth (3b). The first external stepped barbed serrated teeth (4b) are located on the lower sides of the first external threads (4a). The upper barrel body (3) and the lower barrel body (4) are screwed together through matching between the first internal threads (3a) and the first external threads (4a). Furthermore, the upper barrel body (3) and the lower barrel body (4) are fastened and can not be unscrewed through matching between the first internal stepped barbed serrated teeth (3b) and the first external stepped barbed serrated teeth (4b) in the direction opposite to the screw-in direction.

Description

Modular container

Technical field

The utility model relates to container, in particular for the modular container of carrying liquid and pulverulent solids.

Background technology

Modular container of the prior art is installed complicated.In the art, the method a plurality of parts of container are assembled into one is nothing but to adopt welding technique or two parts to be pressed into to be combined together to make it into as a whole being connected.Adopt welding technique assembling vessel complicated operation, cost is relatively high, scraps morely, and has potential safety hazard in producing.Employing be pressed into the compounding technique assembling vessel unstable, by interference fit, compress, be easy to crush and complicated operation, exist to press not in place in operating process and produce gap or the hidden danger such as leak, can not reach the effect that can't disassemble.

Therefore, current to assembling, simple to operate, modular container easy to use exists to be needed.

Summary of the invention

A purpose of the present utility model is to provide and a kind ofly is integral by two above assembling parts, and the vessel of assembling is that can't disassemble, modular container simple to operate, easy to use.

Therefore, the utility model provides a kind of modular container, comprise: comprising: vessel and container cover, this vessel is cylindrical tube, this cylindrical tube comprises the upper shell of both ends open and the lower shell of end sealing, near the inwall of lower edge that this upper shell lower inner wall is provided with the first negative thread and this upper shell is provided with a plurality of first interior stepped barb sawtooth be circumferentially arranged along it, and correspondingly be provided with the first outside thread matched with this first negative thread and a plurality of first outer stepped barb sawtooth matched with the described first interior stepped barb sawtooth on the external wall of upper portion of this lower shell, the described first outer stepped barb sawtooth is positioned at this first externally threaded downside, this upper shell and this lower shell are screwed together and can not lock with the direction of this precession opposite direction by the cooperation edge of the described first interior stepped barb sawtooth and the described first outer stepped barb sawtooth with outwarding winding along the precession direction by this first negative thread and this first externally threaded cooperation.

In combinations thereof formula container, when the assembling vessel body, by negative thread and outside thread guiding, be rotated cooperation, finally by stepped barb sawtooth, lock, make it to outward winding again, thereby reach the effect of secure fit.

In combinations thereof formula container, preferred the described a plurality of first interior stepped barb sawtooth circumferentially arranging equably along this upper shell; Preferably the described a plurality of first outer stepped barb sawtooth is along circumferentially the arranging equably of this lower shell, the top of wherein said a plurality of first interior stepped barb sawtooth towards

According to a preferred version of the present utility model, combinations thereof formula container also comprises the inner barrel be arranged in this vessel, the lower end closed of this inner barrel and the periphery wall on top are provided with the fin circumferentially extended along it, this fin is radially outward outstanding along this inner barrel, and the external diameter of this fin is greater than the internal diameter of this lower shell.Under assembled state, this inner barrel is clamped between upper shell and lower shell by this fin, thereby prevents from coming off.

According to another preferred version of the present utility model, also be provided with annular element between the container cover of combinations thereof formula container and vessel, be provided with at the top of this annular element along being provided with a plurality of second interior stepped barb sawtooth of evenly arranging along circumferentially on a plurality of projections of circumferentially evenly arranging and its inwall; The inwall of this container cover is provided with the second negative thread and lower surface is provided with a plurality of grooves that match with described a plurality of projections; The external wall of upper portion of this upper shell is provided with the second outside thread matched with this second negative thread and a plurality of second outer stepped barb sawtooth matched with this second interior stepped barb sawtooth, this second outer stepped barb sawtooth is positioned at this externally threaded downside, and this container cover and this upper shell are screwed together and can not lock with the direction of this precession opposite direction by the cooperation edge of this second interior stepped barb sawtooth and this second outer stepped barb sawtooth with outwarding winding along the precession direction by this second negative thread and this second externally threaded cooperation.Preferably, a plurality of second interior stepped barb sawtooth circumferentially arranging equably along this annular element; The described a plurality of second outer stepped barb sawtooth circumferentially arranging equably along this upper shell.

As an alternative, this annular element can be with this container cover one-body molded and a little less than be connected on the lower end of this container cover.

Advantageously, the inboard that this annular element is provided with handle and this handle is provided with tearing notch, removes the locking between this container cover and this upper shell for tearing to pieces annular element, to open when needed container cover.This modular container can also continue to use after removing annular element.Not only disassembled but also can keep locking after this modular container assembling, and simple to operate, easy to use, can disposable or repeatedly take full advantage of.

In a preferred version of the present utility model, this container also comprises the inner barrel be arranged in this vessel, the lower end closed of this inner barrel and the periphery wall on top are provided with the fin circumferentially extended along it, this fin is radially outward outstanding along this inner barrel, and the external diameter of this fin is greater than the internal diameter of this lower shell.

Be suitable as cool-bag and non-cool-bag according to modular container of the present utility model.For example, this modular container is suitable as water tumbler as thermos cup and liquid packaging bottle.

With existing container, compare, according to container of the present utility model, it has the vessel that the rear ordinary person of assembling can't outward winding again, not only elegant in appearance, and simple to operate, operation is convenient both can prevent from arrogating to oneself Qi Youneng and tear easily draw ring and remove the locking between container cover and vessel.

The accompanying drawing explanation

Of the present utility model complete and the content that can realize comprises it being best embodiment for a person skilled in the art, done more detailed elaboration in the remainder of this specification sheets that comprises the accompanying drawing reference, wherein:

Fig. 1 is the decomposition diagram according to the modular container of an embodiment of the present utility model;

Fig. 2 is the cutaway view of modular container shown in Fig. 1;

Fig. 3 is the view sub-anatomy of the modular container shown in Fig. 1;

Fig. 4 is the decomposition part sectional view of the modular container shown in Fig. 1;

Fig. 5 is the transparent view according to annular element of the present utility model (release draw ring);

At this specification sheets and repeated usage Reference numeral in accompanying drawing, be to want to mean identical or similar feature of the present utility model or element.

The specific embodiment

It should be understood by one skilled in the art that the content that this paper discusses is only the description to example embodiment, is not to limit scheme more widely of the present utility model.

Fig. 1 shows the decomposition diagram according to the modular container of an embodiment of the present utility model.As shown in the figure, this container comprises container cover 2, release draw ring 6, vessel 1.In this embodiment, vessel 1 comprises the cylindrical outer cylinder body be comprised of the upper shell 3 of open at both ends and the unlimited lower shell 4 of an end, and is arranged in the inner barrel 4 in this outer cylinder body.As shown in Figure 3, bottom at upper shell 3 inwalls is provided with negative thread 3a, and the inwall of upper shell lower edge inboard is provided with a plurality of stepped sawtooth 3b of well-distributed, and the external wall of upper portion of lower shell 4 is provided with outside thread 4a, this externally threaded downside is provided with a plurality of stepped sawtooth 4b circumferentially evenly arranged along the lower shell outer wall.

In the utility model, the rotation direction of the negative thread 3a on upper shell 3 inwalls and outside thread 4a on lower shell 4 outer walls is identical for example be dextrorotation (cw) direction and pitch identical, thereby upper shell 3 can be screwed on lower shell 4.Advantageously, stepped sawtooth 3b on upper shell 3 and the stepped sawtooth 4b on lower shell 4 all are configured to the barb sawtooth, thereby can realize that when being screwed on lower shell by upper shell the barb card point mode coordinates, make can't outward winding in a usual manner after upper shell and lower shell locking.Should be appreciated that in this embodiment, the negative thread here and outside thread can be for example the single line triangle thread.

In the above-described embodiments, the stepped sawtooth 3b on upper shell 3 is interior sawtooth, radially the extending in cylindrical shell angularly of the top of sawtooth and this upper shell; And the stepped sawtooth 4b on lower shell 4 is outer sawtooth, the top of sawtooth and this upper shell radially angularly to the cylindrical shell extension, under assembled state, cooperation due to stepped

sawtooth

3b and 4b, upper shell and lower shell can only rotate along the precession direction of screw thread, and can not rotate along the direction of opening with this precession opposite direction.The cooperation that it will be appreciated by those skilled in the art that above-mentioned stepped

sawtooth

3b and 4b can make with the mechanism of similar click the upper shell can only unidirectional rotation with respect to lower shell.

As shown in Figure 3, be provided with the fin 5a circumferentially extended along it in the external wall of upper portion of inner barrel 5, this fin is along the radially extension of inner barrel, and its external diameter is greater than the external diameter of upper shell and lower shell.This fin 5a purpose is set to be when upper shell 3 contacts with lower shell 4, due to negative thread and externally threaded effect, make upper shell 3 and lower shell 4 relative motions, movement clearance is more and more less, until they with the fin 5a in inner barrel 5 outsides, contact and with its interference fit.Coordinate the number depend on upper shell 3 lower ends stepped sawtooth 3b with the stepped sawtooth 4b of lower shell 4 upper ends, coordinate the number of turns the number, until while hearing the sound that the click click excessively coordinates and rotate when motionless, be judged to be secure fit, can not make inner barrel come off, and due to stepped

sawtooth

3b and 4 cooperations of stepped sawtooth, stop upper shell to be outwarded winding along the contrary direction of opening with lower shell, reach the purpose that can not lock with outwarding winding.

In another embodiment of the present utility model, inner barrel 5 can be set, other structure and above-described embodiment are identical.By right-

hand screw thread

3a and 4a, upper shell 3 and lower shell 4 are contacted equally, the cooperation by stepped

sawtooth

3b and 4b, come upper shell 3 and lower shell 4, makes it into as a wholely, and vessel 1.

In above-described embodiment of the present utility model, advantageously, as in Figure 3-5, between container cover 2 and vessel 1, be provided with annular element, the release draw ring 6.As shown in Figure 5, these release draw ring 6 upper surfaces are provided with a plurality of protruding 6a circumferentially evenly arranged along it, and its inwall is provided with a plurality of stepped sawtooth 6b circumferentially evenly arranged along it.Simultaneously, be provided with negative thread 2a on container cover 2 inwalls, right-hand screw thread 2a for example, and be provided with a plurality of groove 2b on the lower surface of container cover 2, a plurality of protruding 6a on release draw ring 6 can correspondingly be inserted in these grooves 2b, thereby the release draw ring is installed on container cover 2.As an alternative, release draw ring 6 can be one-body molded with container cover 2, and a little less than receive container cover lower end.

Correspondingly, also be provided with the outside thread 3c that can match with the negative thread 2a on container cover 2 inwalls on the external wall of upper portion of upper shell 3, and be provided with at the downside of this outside thread 3c the stepped sawtooth 3d matched with stepped sawtooth 6b on this release draw ring inwall.Advantageously, stepped sawtooth 6b on release draw ring 6 and the stepped sawtooth 3b on upper shell 3 all are configured to the barb sawtooth, thereby can realize that when container cover being screwed on upper shell 3 the barb card point mode coordinates, make can't outward winding in a usual manner after the locking of container cover and upper shell, this can realize container cover anti-arrogate to oneself open function.If, in the situation that open without permission container, can be very easy to find this container and be opened.

In a preferred embodiment of the present utility model, be provided with handle 6c on this release draw ring, so that grip this release draw ring while tearing to pieces the release draw ring, the inboard of this handle 6c is provided with tearing notch 6d.For example, if need to open container, available hand is caught the handle 6c on the release draw ring, tear this release draw ring and just can remove the locking between this container cover 2 and this upper shell 3, thereby for example conter clockwise screws container cover 2 and opens container.

When assembling combinations thereof formula container, as shown in Figure 1, can first inner barrel 5 be packed in lower shell 4, then upper shell 3 is screwed on lower shell on 4 by negative thread 3a and outside thread 4a guiding, and can not lock by means of the cooperation of stepped

sawtooth

3b and 4b, in this case, the fin 4a on inner barrel 5 is clamped between upper shell and lower shell; with outwarding winding thereby can prevent that inner barrel 5 from coming off, thereby form vessel 1.Then, release draw ring 6 is assembled into to container cover 2, in this embodiment, only the protruding 5a on release draw ring 6 need be coordinated with the groove 2b on container cover.Next, again the container cover that assembles and release draw ring and vessel 1 are assembled, being about to take negative thread 2a and outside thread 3c with the container cover of release draw ring 6 is guiding, be screwed on the upper shell 3 of vessel 1, under the effect of right-hand screw thread, container cover 2 moves downward, and vessel 1 upward movement, gap is more and more less, until the stepped sawtooth 6b in the inboard of the release draw ring 6 on the container cover assembled, with the outside on upper shell 3, stepped sawtooth 3d contacts, send the cooperation sound of click click, or vessel turn motionless till, now container will assemble fully and lock.If opening container cover uses, at first the right hand is held the 6c that shakes hands that tears in release draw ring 6, according to anticlockwise direction, rotate, at this moment, the release draw ring will fracture to the right along near triangle tearing notch 6d handle 6c, and then come off from container cover 2, just can freely outward winding and use this container afterwards.

In the utility model, the cup of mentioning here relates to insulation cup and non-insulation cup.Wherein be incubated cup and comprise thermos cup, thermo jug, heat-preserving container etc.But not the insulation cup comprises packing cup of cosmetic package and liquid etc.Certainly, it will be appreciated by those skilled in the art that the utility model is not limited to the insulation cup, within the cup of other uninsulated cup and all splendid attire one or dust-like also is encompassed in protection domain of the present utility model.

Also can be used for splendid attire drink and drinks drink according to modular container of the present utility model, can not open when the customer chooses in supermarket like this, only when drinking, can tear to pieces draw ring, its release is normally drunk.Afterwards, but remove also secondary utilization after the modular container of release draw ring, for example can be used as water container and use as water tumbler.

In the situation that do not exceed spirit and scope of the present utility model, those of ordinary skills can make to the utility model these and other change and variation, and this has done more specifically and has set forth in accompanying claims.Be to be further appreciated that, the many aspects of different embodiment can completely or partially be replaced mutually.In addition, the explanation that one of ordinary skill in the art will appreciate that front is only exemplary, can be to the utility model Composition of contents restriction further described in accompanying claims.

Claims

1. a modular container, comprise: vessel (1) and container cover (2), it is characterized in that, this vessel (1) is cylindrical tube, this cylindrical tube comprises the upper shell (3) of both ends open and the lower shell (4) of end sealing, near the inwall of lower edge that this upper shell (3) lower inner wall is provided with the first negative thread (3a) and this upper shell is provided with a plurality of first interior stepped barb sawtooth (3b) be circumferentially arranged along it, and correspondingly be provided with the first outside thread (4a) matched with this first negative thread (3a) and a plurality of first outer stepped barb sawtooth (4b) matched with the described first interior stepped barb sawtooth (3b) on the external wall of upper portion of this lower shell (4), the described first outer stepped barb sawtooth (4b) is positioned at the downside of this first outside thread (4a), this upper shell (3) and this lower shell (4) are screwed together and can not lock with the direction of this precession opposite direction by the cooperation edge of the described first interior stepped barb sawtooth (3b) and the described first outer stepped barb sawtooth (4b) with outwarding winding along the precession direction by the cooperation of this first negative thread (3a) and this first outside thread (4a).

2. modular container according to claim 1, it is characterized in that, also comprise the inner barrel (5) be arranged in this vessel (1), the lower end closed of this inner barrel (5) and the periphery wall on top are provided with the fin (5a) circumferentially extended along it, this fin is radially outward outstanding along this inner barrel (5), and the external diameter of this fin is greater than the internal diameter of this lower shell.

3. modular container according to claim 1 and 2, is characterized in that, the described a plurality of first interior stepped barb sawtooth (3b) circumferentially arranging equably along this upper shell; The described a plurality of first outer stepped barb sawtooth (4b) circumferentially arranging equably along this lower shell.

4 The composition of claim 1, wherein the container, characterized in that further provided with an annular member (6), the top of the annular member (6) in the container lid (2) and the container body (1) between has a plurality of circumferentially arranged projections (6a) and is provided with circumferentially arranged within the second plurality of stepped serrations barbs (6b) on the inner wall; on the inner wall of the container lid (2) with a second internal thread (2a) and the lower end surface provided with a plurality of projections (6a) a plurality of recesses (2b) cooperating; the upper cylinder (3) is provided with an upper portion of the outer wall second inner thread (2a) of the second external thread cooperating (3c), and the second inner stepped sawtooth barbs (6b) of the second plurality of mating stepped outer serrated barb (3d), the second two serrated outer stepped barb (3d) on the lower side of the outer thread (3c) of the container lid (2) and the upper cylinder (3) through the second internal thread (2a) and the second external thread (3c) is screwed into the driving direction with screwed together and stepped through the second inner serrated barb (6b) and the second stepped outer serrated barb (3d) opposite to the mating direction of the precession unscrew the direction can not be locked.

5 The composition of claim 1, wherein the container, characterized in that further provided with an annular member (6) in the container lid (2) and the container body (1) between the annular member (6) and the the container lid (2) integrally formed and connected to the lower end of the weak vessel lid (2); provided with a second internal thread (2a) on the inner wall of the container lid (2); upper portion of the cylinder body (3) of the outer wall is provided with the second internal thread (2a) of the second external thread cooperating (3c), and the second inner stepped sawtooth barbs (6b) of the second plurality of mating serrated outer stepped barb (3d ), the second serrated outer stepped barb (3d) on the lower side of the outer thread (3c) of the container lid (2) and the upper cylinder (3) through the second internal thread (2a) and the the second external thread (3c) is screwed together with the screw along the advancing direction and stepped through the second inner serrated barb (6b) and the second stepped outer serrated barb (3d) along with the rotation of the into the opposite direction can not unscrew tightened.

6. according to the described modular container of claim 4 or 5, it is characterized in that, the inboard that is provided with handle (2d) and this handle at described annular element (6) is provided with tearing notch (2c), for tearing annular element (6), removes the locking between this container cover (2) and this upper shell (3).

7. according to the described modular container of claim 4 or 5, it is characterized in that, also comprise the inner barrel (5) be arranged in this vessel (1), the lower end closed of this inner barrel (5) and the periphery wall on top are provided with the fin (5a) circumferentially extended along it, this fin is radially outward outstanding along this inner barrel (5), and the external diameter of this fin is greater than the internal diameter of this lower shell.

8. according to the described modular container of claim 4 or 5, it is characterized in that the described a plurality of second interior stepped barb sawtooth (6b) circumferentially arranging equably along this annular element; The described a plurality of second outer stepped barb sawtooth (3d) circumferentially arranging equably along this upper shell.

9. according to the described modular container of claim 4 or 5, it is characterized in that, described modular container is suitable as cool-bag and non-cool-bag.