CN104443856A

CN104443856A - Mixing bottle cap

Info

Publication number: CN104443856A
Application number: CN201410681690.1A
Authority: CN
Inventors: 罗刚; 刘宗义; 王鑫; 张涛
Original assignee: Sichuan Yibin Pushi Mould Co Ltd
Current assignee: Sichuan Yibin Pushi Mould Co Ltd
Priority date: 2014-11-24
Filing date: 2014-11-24
Publication date: 2015-03-25
Anticipated expiration: 2034-11-24
Also published as: CN104443856B

Abstract

The invention discloses a bottle cap and particularly relates to a mixing bottle cap. By means of the mixing bottle cap, opening of a storage space consumes less effort and is more reliable. The mixing bottle cap comprises a main cap, the storage space is formed in the main cap, and an openable sealing piece is arranged at the bottom of the storage space. The mixing bottle cap further comprises an upper cap and an ejecting piece, an opening communicated with the storage space is formed in the upper portion of the main cap, the opening is provided with external threads, and the upper cap is provided with internal threads matched with the external threads of the opening. The ejecting piece is arranged in the storage space, and when the upper cap is completely screwed on the opening, the upper cap can push the ejecting piece to eject the sealing piece open. Due to the fact that the upper cap and the ejecting piece are arranged, the sealing piece is opened through rotation driving of the upper cover, the advantage of saving effort is achieved by using the threads for driving, the ejecting out distance of the ejecting piece is controllable, the sealing piece can be opened as long as the upper cap is rotated in place regardless of persons conducing operation, the result that different effects are achieved by different persons can be avoided, and thus opening of the storage space is more reliable and consumes less effort.

Description

Mixing bottle cap

Technical field

The present invention relates to a kind of bottle cap, especially a kind of mixing bottle cap.

Background technology

Some current mixing drinks, both, mix two kinds of raw materials separately packaging when drinking when packing by again.Common manner of packing is encapsulated the solid of seasoning or liquid pouch, and pouch, in bottle, when needs are drunk, is opened by main fluid storage, joins in bottle, then mix solid and liquid.Although this mode cost is lower, troublesome poeration, is easy to powder or liquid to spill when opening pouch, causes waste.

Publication number is that the Chinese patent of CN103129826A discloses a kind of bottle cap for mixing, it comprises a lid, there is the bottleneck that a bottle graft portion is connected in a bottle, one compound fitted tube is connected to this bottle graft portion and to should the bottleneck of bottle, one pressing membrane can pressurized elastic deformation, and a mouth piece is connected to this compound fitted tube and makes to be formed with an accommodation space and can supply accommodating material to be mixed; Wherein, the force-applied elastic deformation of this pressing membrane makes this mouth piece of direct or indirect contact form opening, makes material to be mixed enter bottle.By foregoing description, known its passes through press mold part extruding sealing part, thus opens mouth piece, makes material to be mixed enter bottle.Although this bottle cap avoids spilling of composite material, but need firmly pressure press mold part during its mixing, vary with each individual and there will be the distance difference of press mold part pressure, the people that such as strength is less just probably makes mouth piece unlatching gap narrower, causes liquid and mixture not easily to mix fast.

Summary of the invention

Technical matters to be solved by this invention is to provide a kind of storage area and opens more laborsaving failure-free mixing bottle cap.

The present invention solves the mixing bottle cap that its technical matters adopts, comprise main lid, storage area is provided with in main lid, the bottom of described storage area is provided with openable sealing member, also comprise upper cover and head part, the top of described main lid is provided with the opening be communicated with storage area, and described opening is provided with outside thread, and described upper cover is provided with the negative thread mated with opening outside thread; Described head part is arranged in storage area; When upper cover is tightened on opening completely, described upper cover can promote head part and back down described sealing member.

Further, also comprise and tear bar, described in tear bar tearable and be looped around on opening; Described bar of tearing stops that described upper cover is descending, backs down described sealing member to prevent head part.

Further, also comprise capel, the bottom of described opening is provided with circular groove, and described capel is fixed in circular groove, described in tear bar two ends be up and down connected with upper cover and capel tearable respectively.

Further, the one end of tearing bar described in is provided with opening sheet.

Further, described opening inwall is provided with and stops projection, stops that projection can stop that head part deviates from opening.

Further, described head part is on frustum, the taper type that described storage area is big up and small down, and the large end of described head part is greater than the small end of storage area, and described head part is placed in storage area by up big and down small mode.

Further, described head part is at least provided with a fluid passage vertically.

The invention has the beneficial effects as follows: owing to being provided with upper cover and head part, therefore the unlatching of sealing member is by the rotary actuation of upper cover, the benefit utilizing screw thread to carry out driving is laborsaving, and the distance that ejects of head part is controlled, therefore, no matter who operates, and only upper cover need be rotated in place and can open sealing member, there will not be the result varied with each individual, make the unlatching of storage area more reliable and laborsaving like this.Meanwhile, can also arrange and tear bar, tear bar and can stop that upper cover is descending when encapsulating, prevent the generation of maloperation, make in packaging and storage more reliable.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 of the present inventionly partly cuts open figure;

Fig. 3 is the schematic diagram after the present invention removes upper cover;

Fig. 4 is the schematic diagram of head part;

Parts, position and numbering in figure: main lid 1, storage area 2, upper cover 3, head part 4, tear bar 5, opening sheet 6, fluid passage 7, opening 8, stop protruding 9, sealing member 10.

Detailed description of the invention

Below in conjunction with accompanying drawing, the invention will be further described.

As shown in Figure 1, the present invention includes main lid 1, storage area 2 is provided with in main lid 1, the bottom of described storage area 2 is provided with openable sealing member 10, also comprise upper cover 3 and head part 4, the top of described main lid 1 is provided with the opening 8 be communicated with storage area 2, and described opening 8 is provided with outside thread, and described upper cover 3 is provided with the negative thread mated with opening 8 outside thread; Described head part 4 is arranged in storage area 2; When upper cover 3 is tightened on opening 8 completely, described upper cover 3 can promote head part 4 and back down described sealing member 10.When encapsulating as shown in Figure 2, sealing member 10 is in sealing state to this mixing bottle cap, and main lid 1 is generally arranged on bottleneck by thread seal, and now, the mixture in the liquid in bottle and storage area 2 is mutually isolated.Upper cover 3 to be arranged on opening 8 by screw thread but not exclusively to screw.When needs are drunk, first upper cover 3 is screwed, along with upper cover 3 moves downward, thus drive head part 4 to move downward, and then make head part 4 back down sealing member 10, now, mixture in storage area just can with the liquid comes into contact in bottle, because now upper cover 3 and main lid 1 are still in sealing state, therefore can rock bottle thus mixing, finally opening upper cover 3 can drink.Before this bottle cap uses, some block pieces can be adopted to stop, and upper cover 3 rotates, thus avoids maloperation, and storage area 2 is opened.

Concrete, in order to avoid upper cover 3 is misused, as depicted in figs. 1 and 2, also comprise and tear bar 5, described in tear bar 5 tearable and be looped around on opening 8; Described bar 5 of tearing stops that described upper cover 3 is descending, backs down described sealing member 10 to prevent head part 4.Tearing bar 5 is conventional Bottle cap structures, and it makes simple, and cost is lower, not only serves conventional effect, can also prevent upper cover 3 backspin, thus avoid the generation of maloperation at this mixing bottle cap.After bar 5 is torn in employing, first tear and tear bar 5, and then by upper cover 3 backspin, finally adopt aforesaid operation, thus finally drinking mixed.

Concrete, as depicted in figs. 1 and 2, also comprise capel, the bottom of described opening 8 is provided with circular groove, and described capel is fixed in circular groove, described in tear bar 5 two ends be up and down connected with upper cover 3 and capel tearable respectively.

Tear bar 5 for the ease of opening, as shown in Figure 1, described in tear bar 5 one end be provided with opening sheet 6.Utilize opening sheet 6 just can tear away easily and tear bar 5.

In order to avoid head part 4 drops out from opening 8 when drinking, as shown in Figure 3, described opening 8 inwall is provided with and stops protruding 9, stops that protruding 9 can stop that head part 4 deviates from opening 8.Stopping that protruding 9 can be annular muscle, also can be multiple projections of merry-go-round arrangement, thus stops that head part 4 skids off.

In order to avoid head part 4 falls in bottle, as shown in Figure 2, described head part 4 is on frustum, the taper type that described storage area 2 is big up and small down, the large end of described head part 4 is greater than the small end of storage area 2, head part 4 can carry out the activity of certain limit to back down sealing member 10 in storage area 2, described head part 4 is placed in storage area 2 by up big and down small mode.Like this, after head part 4 backs down sealing member 10, even if sealing member 10 is opened completely, head part 4 also can not be called in bottle.

Conveniently drink, as shown in Figure 4, described head part 4 is at least provided with a fluid passage 7 vertically.Be provided with four fluid passages 7 in Fig. 4, the area that liquid flows out can be increased like this, be convenient to drink.Certainly, head part 4 directly can be set to hollow tubular.

Claims

1. mix bottle cap, comprise main lid (1), storage area (2) is provided with in main lid (1), the bottom of described storage area (2) is provided with openable sealing member (10), it is characterized in that: also comprise upper cover (3) and head part (4), the top of described main lid (1) is provided with the opening (8) be communicated with storage area (2), described opening (8) is provided with outside thread, and described upper cover (3) is provided with the negative thread mated with opening (8) outside thread; Described head part (4) is arranged in storage area (2); When upper cover (3) is tightened on opening (8) completely, described upper cover (3) can promote head part (4) and back down described sealing member (10).

2. mix bottle cap as claimed in claim 1, it is characterized in that: also comprise and tear bar (5), described in tear bar (5) tearable and be looped around on opening (8); Described bar (5) of tearing stops that described upper cover (3) is descending, backs down described sealing member (10) to prevent head part (4).

3. mix bottle cap as claimed in claim 2, it is characterized in that: also comprise capel, the bottom of described opening (8) is provided with circular groove, described capel is fixed in circular groove, described in tear bar (5) two ends be up and down connected with upper cover (3) and capel tearable respectively.

4. mix bottle cap as claimed in claim 2, it is characterized in that: described in tear bar (5) one end be provided with opening sheet (6).

5. mix bottle cap as claimed in claim 2, it is characterized in that: described opening (8) inwall is provided with and stops protruding (9), stop that protruding (9) can stop that head part (4) deviates from opening (8).

6. mix bottle cap as claimed in claim 1, it is characterized in that: described head part (4) is on frustum, the taper type that described storage area (2) is big up and small down, the large end of described head part (4) is greater than the small end of storage area (2), and described head part (4) is placed in storage area (2) by up big and down small mode.

7. mix bottle cap as claimed in claim 6, it is characterized in that: described head part (4) is at least provided with vertically a fluid passage (7).