CN212557494U

CN212557494U - Multi-material bottle cap with distribution valve

Info

Publication number: CN212557494U
Application number: CN202021775937.3U
Authority: CN
Inventors: 林卓辉; 张信勤
Original assignee: Tragot Guangzhou Material Technology Co ltd
Current assignee: Tragot Guangzhou Material Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-02-19
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a many materials bottle lid of valve is sent in area, its technical scheme main points are: comprises a bottle cap body and a buckle cap; the buckling cap is detachably arranged at the top of the bottle cap body; an opening is formed in the top of the bottle cap body; a dispensing valve for extruding fluid is arranged in the opening; the bottle cap body, the buckle cap and the distributing valve are integrally formed. The utility model provides a many materials bottle lid, the valve is sent and the injection moulding process of integrated into one piece is directly adopted to bottle lid body, and the reducible separate assembly of sending the valve brings with big, the loss is big, unhygienic and leakproofness subalternation problem.

Description

Multi-material bottle cap with distribution valve

Technical Field

The utility model relates to the field of packaging technology, more specifically say, it relates to a many materials bottle lid of valve is sent in area.

Background

In the market, the liquid packaging bag is partially used for packaging liquid contents (such as emulsion, honey, cleaning substances and drinking substances), and a dispensing valve and other systems are adopted and are matched with a packaging bottle or a packaging bag for use. When the soft bottle or bag is squeezed, the slit of the dispensing valve will be opened by the pressure and the fluid in the packaging bottle or bag will flow out.

However, the existing dispensing valves are generally installed or assembled in the upper cover of the packaging bottle or bag, such as by welding, mechanical fitting assembly, etc. The packaging bag can be formed only by adding dies in groups, unnecessary excessive cost is brought to enterprises, and the sealing performance of the packaging bottle or the packaging bag is influenced. Due to the fact that the matching of the part cavities to the cavities can not be in one-to-one correspondence, once a product quality problem occurs, great challenges are brought to product tracing, the tracing purpose is difficult to achieve, and therefore great threats are brought to consumers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a many materials bottle lid of valve is distribute in area distributes valve and bottle lid body for directly adopting integrated into one piece's injection moulding process, and the reducible cost that brings of assembling alone of distributing the valve is big, the loss is big, unhygienic and the leakproofness subalternation problem.

The above technical purpose of the present invention can be achieved by the following technical solutions: comprises a bottle cap body and a buckle cap; the buckling cap is detachably arranged at the top of the bottle cap body; an opening is formed in the top of the bottle cap body; a dispensing valve for extruding fluid is arranged in the opening; the bottle cap body, the buckle cap and the distributing valve are integrally formed.

Further, the device also comprises a connecting bridge; one end of the connecting bridge is fixedly connected with the side wall of the bottle cap body; the other end of the connecting bridge is fixedly connected with the buckling cap; the buckling cap is arranged on the top of the bottle cap body in a turnover mode through the connecting bridge.

Furthermore, a bump is arranged at the top of the bottle cap body; the opening and dispensing valve are both disposed within the boss; and a sealing part matched with the convex block is arranged in the buckle cap.

Further, the sealing portion includes a sealing block and a sealing ring; the sealing block is matched with the opening; the sealing ring is arranged on the periphery of the sealing block and matched with the sealing block to form a sealing ring matched with the bump.

Further, the dispensing valve includes a dispensing tab disposed within the opening; a plurality of elastic pieces are arranged on the distributing piece; every two elastic sheets are matched to form a gap for extruding fluid.

Furthermore, a groove for opening the buckle cap is arranged on one side of the buckle cap away from the connecting bridge.

Further, a sealing thread used for being connected with a packaging bottle is arranged on the inner side wall of the bottle cap body; and a plurality of limiting blocks are arranged on the lower end surface of the sealing thread.

Furthermore, a clamping groove is formed in the top of the bottle cap body; and a clamping block matched with the clamping groove is arranged in the buckling cap.

Further, the thickness of the distribution piece is 0.1-0.9 mm.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a many materials bottle lid of valve is sent in area is provided with on the opening of bottle lid body and sends the valve, and send valve and bottle lid body and detain the cap structure as integrated into one piece, not only can reduce and send the problem that the cost is big that the valve independent assembly brought, can also further improve the sealing performance of bottle lid.

2. The utility model discloses a be provided with the sealing in detaining the cap, when detaining on cap installation bottle lid body, the installation department can further seal the opening in the lug and distribute the valve, is favorable to improving the sealing performance of bottle lid.

3. The utility model discloses a many material bottle lid is through the integrative processing type that becomes of polychrome material, improves the technical merit of bottle lid whole manufacturing and drops into the threshold, and the simple and easy technique of comparing monochromatic material bottle lid and low-cost input have had very big promotion, and can reduce the risk of being plagiarized, imitative, improve the antifalsification.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view from another angle of the present invention;

FIG. 3 is a schematic diagram of the structure of the dispensing valve of the present invention;

fig. 4 is a schematic structural diagram of the present invention in a sealing state.

In the figure: 1. a bottle cap body; 2. buckling a cap; 3. a connecting bridge; 4. an opening; 5. a dispensing valve; 51. dispensing sheets; 52. an elastic sheet; 6. a bump; 7. a sealing part; 71. a sealing block; 72. a seal ring; 8. performing crack filling; 9. a seal ring; 10. a groove; 11. sealing the threads; 12. a limiting block; 13. a card slot; 14. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The application provides a multi-material bottle cap with a distribution valve, which comprises a bottle cap body 1 and a buckle cap 2 as shown in figure 1; the buckling cap 2 is detachably arranged at the top of the bottle cap body 1; an opening 4 is formed in the top of the bottle cap body 1; a dispensing valve 5 for extruding fluid is arranged in the opening 4; the bottle cap body 1, the snap cap 2 and the dispensing valve 5 are integrally formed.

When the processing is carried out, the distributing valve 5, the bottle cap body 1 and the buckle cap 2 are processed and molded at one time through a specific die, and the distributing valve 5 is directly fixed at the opening 4 of the bottle cap body 1 during the processing, so that the problems of high cost, high loss, insanitation, poor sealing performance and the like caused by the independent assembly of the distributing valve 5 can be greatly reduced.

Wherein, the bottle cap body 1 and the buckle cap 2 can be formed by injection molding of materials with different colors, such as PP and PET. The technical level and the input threshold of the whole manufacture of the bottle cap can be improved, compared with a single-color material bottle cap, the simple technology and the low-cost input are greatly improved, the risk of plagiarism and imitation can be reduced, the anti-counterfeiting performance is improved, and the safety performance is higher. Meanwhile, the product has better beautiful effect and can attract consumers.

Optionally, the bottle cap body 1 and the snap cap 2 may be mounted in a manner not limited to threaded mounting, but may be mounted in a manner of snap cap (directly pulled cap), flip cap (cap with its upper half flipped), or the like.

Further, a connecting bridge 3 is also included; one end of the connecting bridge 3 is fixedly connected with the side wall of the bottle cap body 1; the other end of the connecting bridge 3 is fixedly connected with the buckle cap 2; the buckling cap 2 is arranged on the top of the bottle cap body 1 in a turnover mode through a connecting bridge 3.

Through being provided with connecting bridge 3, can be connected bottle lid body 1 with detain cap 2, detain cap 2 and still link together through connecting bridge 3 and bottle lid body 1 when detaining cap 2 and be in the open mode, can avoid detaining the condition emergence that the cap appears losing.

The connecting bridge 3, the bottle cap body 1, the buckle cap 2 and the distributing valve 5 are integrally formed by an injection molding process, subsequent assembly is not needed during processing, workload is reduced, and meanwhile the sealing performance of the bottle cap can be further improved.

Further, as shown in fig. 1, a projection 6 is arranged on the top of the bottle cap body 1; both the opening 4 and the dispensing valve 5 are arranged within the projection 6; a sealing part 7 matched with the convex block 6 is arranged in the buckle cap 2.

The opening 4 and the dispensing valve 5 are arranged in the bump 6, so that the opening 4 and the dispensing valve 5 can be protected, and when the snap cap 2 is opened, fine particles such as external dust and the like can be prevented from being packaged in a bottle through the opening 4 and the dispensing valve 5; after the use, the buckle cap 2 is arranged at the top of the bottle cap body 1, and the sealing part 7 in the buckle cap 2 can play a role in sealing the opening 4 and the dispensing valve 5, so that the sealing performance of the bottle cap is further improved.

Further, as shown in fig. 1, the sealing portion 7 includes a sealing block 71 and a sealing ring 72; the sealing block 71 is matched with the opening 4; the sealing ring 72 is arranged on the periphery of the sealing block 71 and is matched with the sealing block 71 to form a sealing ring 9 matched with the projection 6.

When the buckle cap 2 is arranged on the bottle cap body 1, the sealing block 71 in the buckle cap 2 is clamped in the lug 6 and can seal the opening 4 in the lug 6 and the distributing valve 5; the convex block 6 is clamped on the sealing ring 9, and the sealing ring 9 plays a role in sealing the convex block 6 again; by providing the sealing blocks 71 and 72 and the sealing rings 9 formed by the sealing blocks 71 and 72, the opening 4 in the projection 6 and the dispensing valve 5 can be sealed in multiple ways, which greatly improves the sealing performance of the bottle cap.

Further, as shown in fig. 1, a clamping groove 13 is formed at the top of the bottle cap body 1; a clamping block 14 matched with the clamping groove 13 is arranged in the buckling cap 2.

When detaining cap 2 and installing on bottle lid body 1, fixture block 14 can with draw-in groove 13 joint, can further increase and detain cap 2 and bottle lid body 1 area of contact, and then increase and detain the joint strength between cap 2 and the bottle lid body 1 to improve the sealing performance of bottle lid.

Further, as shown in fig. 1 and 3, the dispensing valve 5 includes a dispensing sheet 51 disposed within the opening 4; a plurality of elastic pieces 52 are arranged on the distributing piece 51; two of the resilient tabs 52 cooperate to form a nip 8 for the expressed fluid.

In making the dispensing valve 5, the dispensing sheet 51 is first cut into slits 8 of different shapes, wherein the shape of the slits 8 can be varied, including but not limited to a cross shape or a Chinese character 'mi'.

In actual manufacturing, the width of the seam 8 on the elastic sheet 52 can be adaptively changed according to the density of contents stored in a packaging bottle or a packaging bag; when the density of the content is higher, the content is difficult to extrude, the width of the crack 8 can be properly increased, and a user can conveniently extrude the content of a packaging bottle or a packaging bag; when the density of the content is small, the content is more easily extruded, and the width of the slit 8 can be appropriately reduced to control the amount of the extruded content.

The manufactured bottle cap is arranged on a packaging bottle or a packaging bag, when fluid in the packaging bottle or the packaging bag needs to be squeezed out, the packaging bottle or the packaging bag can be squeezed forcibly, the fluid can move towards the opening 4 under the action of force and then flows out from the crack 8 on the distributing sheet 51, and the function of quantitatively squeezing out products is achieved.

When the packaging bottle or the packaging bag is squeezed, the pressure in the packaging bottle or the packaging bag is released, the crack 8 of the quantitative dispensing valve 5 automatically rebounds and closes the cut, so that the fluid does not flow out, and the bottle cover is in a sealed state.

Alternatively, the material used for the dispensing sheet 51 is a soft material, so that the nip 8 is more easily pushed open by the pressing force.

Further, as shown in fig. 4, a recess 10 for opening the snap cap 2 is provided at a side of the snap cap 2 remote from the connecting bridge 3. When the buckle cap 2 needs to be opened, the groove 10 can be used as a stress point, so that a consumer can conveniently open the buckle cap 2.

Optionally, the groove 10 may be further configured as a shifting block (not shown), and the shifting block may also serve as a finger force point, so as to facilitate the opening of the buckle cap 2 by the consumer.

Further, as shown in fig. 2, a sealing thread 11 for connecting with a packaging bottle is arranged at the inner side wall of the bottle cap body 1; and a plurality of limiting blocks 12 are arranged on the lower end surface of the sealing thread 11.

When the manufactured bottle cap is installed on a packaging bottle or a packaging bag, the bottle cap can be installed at the bottle mouth of the packaging bottle or the packaging bag through the sealing thread 11, and the bottle mouth is sealed by the bottle cap; the bottle cap is further clamped on the periphery of the bottle opening through the limiting block 12, so that the contact area of the bottle cap and a packaging bottle can be increased, and the sealing performance of the bottle cap is improved.

Further, the thickness of the distribution piece 51 is 0.1 to 0.9 mm. When processing, the dispensing sheet 51 is pushed upwards by the hydraulic device and the ejector pin, so that the thickness of the dispensing sheet 51 is changed to be 0.1-0.9mm, the tightness between the dispensing sheet 51 and the bottle cap body 1 can be further improved, and when fluid in a packaging bottle or a packaging bag needs to be extruded, the fluid is easier to extrude under the action of pressure due to the thickness of 0.1-0.9 mm.

The multi-material bottle cap has the advantages that the injection molding process of the distribution valve 5 and the bottle cap body 1 which are integrally formed is directly adopted, so that the problems of high cost, high loss, insanitation, poor sealing performance and the like caused by independent assembly of the distribution valve 5 can be reduced. Meanwhile, a sealing part 7 is arranged in the buckle cap 2, so that the sealing performance of the bottle cap can be further improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multi-material bottle cap with a distribution valve is characterized by comprising a bottle cap body and a buckle cap; the buckling cap is detachably arranged at the top of the bottle cap body; an opening is formed in the top of the bottle cap body; a dispensing valve for extruding fluid is arranged in the opening; the bottle cap body, the buckle cap and the distributing valve are integrally formed.

2. The multi-material bottle cap with a dispensing valve of claim 1, further comprising a connecting bridge; one end of the connecting bridge is fixedly connected with the side wall of the bottle cap body; the other end of the connecting bridge is fixedly connected with the buckling cap; the buckling cap is arranged on the top of the bottle cap body in a turnover mode through the connecting bridge.

3. The multi-material bottle cap with a dispensing valve of claim 1, wherein a projection is provided on a top of the bottle cap body; the opening and dispensing valve are both disposed within the boss; and a sealing part matched with the convex block is arranged in the buckle cap.

4. The multi-material bottle cap with a dispensing valve of claim 3, wherein the sealing portion comprises a sealing block and a sealing ring; the sealing block is matched with the opening; the sealing ring is arranged on the periphery of the sealing block and matched with the sealing block to form a sealing ring matched with the bump.

5. The multi-material bottle cap with a dispensing valve of claim 1, wherein the dispensing valve comprises a dispensing tab disposed within the opening; a plurality of elastic pieces are arranged on the distributing piece; every two elastic sheets are matched to form a gap for extruding fluid.

6. The multi-material bottle cap with a dispensing valve according to claim 1, wherein a groove for opening the snap cap is provided at a side of the snap cap away from the connecting bridge.

7. The multi-material bottle cap with a dispensing valve of claim 1, wherein a sealing thread for connection with a packing bottle is provided at an inner sidewall of the cap body; and a plurality of limiting blocks are arranged on the lower end surface of the sealing thread.

8. The multi-material bottle cap with a dispensing valve of claim 1, wherein a neck is formed at the top of the bottle cap body; and a clamping block matched with the clamping groove is arranged in the buckling cap.

9. The multi-material bottle cap with a dispensing valve of claim 5, wherein the dispensing tab has a thickness of 0.1-0.9 mm.