CN108357775A - A kind of non-threaded eye-splice-type container cover - Google Patents

Abstract

The invention discloses a kind of non-threaded eye-splice-type container covers, including the container cover ontology made of flexible glue material, one end that the container cover ontology is connect with container is set there are three above rigid connector, the rigid connector is reverse buckling type structure, the top of the rigid connector is embedded in container cover body interior, and the lower part of the rigid connector with container eye-splice-type for connecting.Non-threaded eye-splice-type container cover of the present invention has stable connection, not easily to fall off, connect and dismantle quick, the advantages that easy to use and operability is strong with container.

Description

A kind of threadless plug-in container cover

technical field

The invention relates to the technical field of container caps, in particular to a threadless plug-in container cap.

Background technique

Existing containers or bottles are generally sealed with threaded corks or solid rubber stoppers, which are inconvenient in daily use. Take the threaded cork as an example, it needs cumbersome rotation to open and close during use, especially when the temperature is low and the pressure inside the bottle becomes small, it will take more time and more time to rotate the cork. It takes strength to open. Taking solid rubber stoppers as an example, other auxiliary tools are often needed to open them, and it takes a long time. However, rubber stoppers that are easy to open often have poor sealing performance and limited service life. After long-term use, they are easy to fall directly into the container. Therefore, the existing bottle stopper has the following problems: if it cannot be opened and closed quickly, it is difficult to use if it is opened and closed, it is inconvenient to use if it cannot be opened and closed repeatedly, and its service life is limited if it cannot be opened and closed repeatedly. The leakage effect is poor, such as need to use other tools to open, poor operability, etc.

In order to solve the above problems, the inventor of the present application proposed a threadless sealed container connection device to the Patent Office, including a first connecting body and a second connecting body, the first connecting body and the second connecting body are hermetically connected, and the first connecting body The body is made of elastic soft rubber, and one end of the first connecting body and the second connecting body is provided with a sealing part, and a ring made of high rigidity and high resilience material is embedded in the sealing part along the circumferential direction through the secondary molding process. The technical scheme of the formed open rigid ring or open plastic ring. With the device prepared by the above technical solution, when the container needs to be sealed, the user needs to apply an external force to the first connecting body and pinch the first connecting body inward, so that the open rigid ring or the open plastic ring in the first connecting body is under the force of the external force. Under the action, it shrinks inward, so that the first connecting body smoothly enters the second connecting body. After the external force is released, the open rigid ring or open plastic ring gradually returns to the natural state, so that the first connecting body and the second connecting body are sealed and connected; When opening the container, the user still needs to apply an external force to the first connecting body first, so that the opening rigid ring or the opening plastic ring shrinks inward and then drives the sealing part to shrink, and then the user takes the first connecting body out of the second connecting body to complete the container on. Although this kind of structural design solves the problems of poor operability and poor heat preservation effect of the threaded bottle stopper to a certain extent, the user needs a lot of strength when applying an external force to the first connecting body, and there is still a problem with the operation. problem of poor sex.

Contents of the invention

The invention provides a non-threaded buckle-type container cover which is stable in connection, not easy to fall off, fast in connection and disassembly with the container, convenient in use and strong in operability.

The present invention can be realized through the following technical solutions:

A non-threaded snap-on container cover, comprising a container cover body made of soft rubber material, the outer contour of the sealing part connected between the container cover body and the container is larger than the inner contour of the container opening, so that the container cover body and the container After the connection, the sealing part forms an interference fit with the opening part. One end of the container cover body connected to the container is provided with more than three rigid connectors, the rigid connectors are inverted structures, the upper part of the rigid connectors is embedded in the container cover body, and the rigid connectors are The lower part is used for plug-in connection with the container. The threadless plug-in container cap of the present invention embeds more than three rigid connectors in one end where the container cap body is connected to the container, so that the container cap body and the rigid connectors are connected stably and are not easy to fall off. Specifically, the rigid connectors do not It will fall off during use; the container cover body made of soft rubber forms a plug-in connection with the container through the lower part of the rigid connector with an inverted structure. When the container needs to be closed, the user puts the container cover body on the Insert it into the upper opening of the container and align it, and then press a little harder to install the rigid connector and the container lid body together on the container, so that the container lid body and the container form a closure. When the container needs to be opened, the user grasps it with one hand. The container cover body made of soft rubber, the container cover body drives the multiple rigid connectors scattered at the bottom to separate from the container, and the container cover body can be taken out. The closing and opening of the container are very fast and convenient, that is, the connection and The disassembly is fast and convenient, the operability is strong, and the use is convenient.

Further, the number of the rigid connectors is three or more than three rigid connectors, and the multiple rigid connectors are evenly distributed on the bottom of the end where the container cover body is connected to the container, effectively ensuring that the container cover body is connected to the container. When sealing the connection, the soft glue between the adjacent rigid connectors is evenly sealed with the container, which effectively ensures the uniformity of the connection and sealing between the container cover and the container, thereby ensuring the sealing effect.

Further, the upper part of the rigid connector is an upper connection part, and the upper connection part is embedded in the container cover body through a secondary molding process, so that the connection between the upper connection part and the container cover body is stable, thereby ensuring that the upper connection part will not Fall off from the container cover body; the lower part of the rigid connector is the lower connection part, the lower connection part is an undercut, and the lower connection part is an undercut setting, so that the container cover body will not fall off after being connected to the container .

Further, the outer arm of the undercut is an inclined surface inclined inward from top to bottom. The setting of the inclined surface makes the connection between the container cover body and the container labor-saving and fast. When in use, the container cover body and the rigid connector can be fastened on the container by slightly pressing the container cover body, which is convenient to use .

Further, the inclined surface matches the inner surface of the upper opening of the container.

Further, the outer surface of the container cover body where the upper connection part is embedded is provided with at least one sealing ring for sealing with the inner surface of the upper opening of the container. The sealing ring can be one ring or two rings, or multiple rings. The setting of the sealing ring and the sealing ring makes the sealing performance of the container cover body and the container good after closing.

Further, the container lid is a feeding bottle or cup lid, or other common container lids.

Further, the soft rubber is made of any elastic material in soft plastic or rubber or latex. These types of soft elastic rubber are insoluble in water and any solvent, and are non-toxic and tasteless. The container used to hold food can effectively guarantee the safety of use.

Further, the connection between the upper opening of the container and the main body of the container cover is a rigid body or a rigid part is embedded in it, which effectively ensures that when the rigid connecting piece on the main body of the container cover is inserted downward into the upper opening of the container, the upper opening of the container will No deformation will occur at the place, thereby effectively ensuring the stability of the connection between the container cover body and the container.

Further, both the rigid connecting piece and the rigid piece are made of any material selected from hard plastic, metal, ceramic, or glass.

The non-threaded plug-in container cover of the present invention has the following beneficial effects:

First, the connection between the parts of the container cover is stable. The screwless plug-in container cover of the present invention is embedded with more than three rigid connectors in one end where the container cover body is connected to the container, and the container cover body is connected to the rigid connectors. Stable and not easy to fall off, specifically, the rigid connector will not fall off during use;

Second, the operability is strong and easy to use. The container cover body made of soft rubber forms a plug-in connection with the container through the lower part of the rigid connector with an inverted structure. When the container needs to be closed, the user puts the container cover Put the main body into the upper opening of the container and align it, and then press a little harder to put the rigid connector and the container lid body together on the container, so that the container lid body and the container form a closure. When the container needs to be opened, the user can grasp it with one hand. Hold the container cover body made of soft rubber, the container cover body will drive the multiple rigid connectors scattered at the bottom to separate from the container, just take out the container cover body, and the closing and opening of the container are very fast and convenient, that is, the container cover Fast and convenient connection and disassembly, strong operability and convenient use;

Third, the sealing performance is good, and multiple rigid connectors are evenly distributed on the bottom of the end where the container cover body is connected to the container, effectively ensuring that when the container cover body is tightly connected to the container, the soft glue between adjacent rigid connectors is sealed with the container Uniformity, effectively ensuring the uniformity of the connection and sealing between the container cover and the container, thereby ensuring the sealing effect.

Description of drawings

Accompanying drawing 1 is the structural representation one when the screwless plug-in type container cap of the present invention is used as a feeding bottle cap;

Accompanying drawing 2 is A-A sectional schematic diagram in accompanying drawing 1;

Accompanying drawing 3 is the schematic diagram of the assembly process of feeding bottle cap and feeding bottle in accompanying drawing 1;

Accompanying drawing 4 is the assembly diagram of feeding bottle cap and rigid feeding bottle in accompanying drawing 1;

Accompanying drawing 5 is the assembly diagram of feeding bottle cap and soft feeding bottle in accompanying drawing 1;

Accompanying drawing 6 is the structure schematic diagram II when the screwless plug-in container cap of the present invention is used as a feeding bottle cap;

Accompanying drawing 7 is B-B sectional schematic diagram among accompanying drawing 6;

Accompanying drawing 8 is the schematic diagram of the assembly process of feeding bottle cap and feeding bottle in accompanying drawing 6;

Accompanying drawing 9 is the assembly diagram of feeding bottle cap and rigid feeding bottle in accompanying drawing 6;

Accompanying drawing 10 is the assembly diagram of feeding bottle cap and soft feeding bottle in accompanying drawing 6;

Accompanying drawing 11 is the structure schematic diagram 1 when the screwless plug-in container lid of the present invention is used as a cup lid;

Accompanying drawing 12 is C-C sectional schematic diagram among accompanying drawing 11;

Accompanying drawing 13 is the schematic diagram of the assembly process of cup cover and cup body in accompanying drawing 11;

Accompanying drawing 14 is the assembly diagram of cup cover and hard cup body in accompanying drawing 11;

Accompanying drawing 15 is the assembly diagram of cup cover and soft cup body in accompanying drawing 11;

Accompanying drawing 16 is the structural schematic diagram II when the screwless plug-in container cap of the present invention is used as a feeding bottle cap;

Accompanying drawing 17 is D-D sectional schematic diagram in accompanying drawing 16;

Accompanying drawing 18 is the schematic diagram of the assembly process of cup cover and cup body in accompanying drawing 16;

Accompanying drawing 19 is the assembly diagram of cup cover and hard cup body in accompanying drawing 16;

Accompanying drawing 20 is the assembly diagram of cup cover and soft cup body in accompanying drawing 16.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present invention, the product of the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

Example 1

As shown in Figures 1 and 2, a threadless snap-on container cover includes a container cover body 10 made of soft rubber material, and the soft rubber is any one of soft plastic, rubber or latex. Made of elastomer materials, these types of elastomer soft glue are insoluble in water and any solvent, and are non-toxic and tasteless. As a container for holding food, the safety of use is effectively guaranteed. As shown in Fig. 3 and Fig. 4, the outer contour of the sealing part 11 connected between the container cap body 10 and the container 30 is larger than the inner contour of the container opening part 31, after the container cap body 10 is connected with the container, the sealing part 11 and the opening part An interference fit is formed, and the connection between the upper opening of the container and the container lid body 10 is a rigid body. In this embodiment, the container cover is a pacifier, and the container is a feeding bottle. One end of the container cover body 10 connected to the container 30 is provided with more than three rigid connectors 20, the rigid connectors 20 are inverted structures, and the upper part of the rigid connectors 20 is embedded in the container cover body 10, The lower part of the rigid connector 20 is used for plug-in connection with the container 30 . The non-threaded snap-on container cap of the present invention embeds more than three rigid connectors 20 in one end of the container cap body 10 connected to the container, so that the container cap body 10 and the rigid connectors 20 are connected stably and are not easy to fall off. Specifically, The rigid connector 20 will not fall off during use; the container lid body 10 made of soft rubber forms a plug-in connection with the container 30 through the lower part of the rigid connector 20 with an inverted structure, when the container needs to be closed , the user puts the container lid body 10 into the upper opening of the container and aligns it, and then presses a little harder to install the rigid connector 20 and the container lid body 10 together on the container, so that the container lid body 10 and the container form a closure. When it is necessary to open the container, the user grabs the container cover body 10 made of soft rubber with one hand, and the container cover body 10 drives the multiple rigid connectors 20 dispersed at the bottom to separate from the container, and then the container cover body 10 is taken out, and the container cover body 10 is closed. Both the container and the opening of the container are very fast and convenient, that is, the connection and detachment of the container cover is fast and convenient, the operability is strong, and the use is convenient.

As shown in Figure 1, the number of the rigid connectors 20 is three or more than three rigid connectors 20, and the plurality of rigid connectors 20 are evenly distributed on the bottom of the end of the container lid body 10 connected to the container, effectively Ensure that when the container cover body 10 is sealed and connected with the container, the soft glue between the adjacent rigid connectors 20 is evenly sealed with the container, effectively ensuring the uniformity of the connection and sealing between the container cover and the container, thereby ensuring the sealing effect. The upper part of the rigid connector 20 is the upper connecting part 21, and the upper connecting part 21 is embedded in the container cover body 10 through the secondary molding process, so that the upper connecting part 21 and the container cover body 10 are connected stably, thereby ensuring the upper connection. The part 21 will not fall off from the container cover body 10; the lower part of the rigid connector 20 is the lower connection part 22, and the lower connection part 22 is an undercut, and the lower connection part 22 is an undercut setting, so that the container cover body 10 After connecting with the container, it will not fall off. The outer arm of the undercut is an inclined surface 23 inclined inwardly from top to bottom. The setting of the inclined surface 23 makes the connection between the container lid body 10 and the container labor-saving and fast. When in use, the container lid body 10 and the rigid connector 20 can be fastened together by pressing the container lid body 10 slightly. On the container, easy to use. The inclined surface 23 matches the inner surface of the upper opening of the container.

Example 2

As shown in Figure 5, the structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that the container 30 is made of soft rubber, and the connection between the upper opening of the container 30 and the container cover body 10 A rigid part 32 is embedded in the place, and the rigid part 32 is made of any material in hard plastic or metal or ceramics or glass like the rigid connecting part 20, so as to effectively ensure the rigid connection on the container cover body 10 When the member 20 is inserted downward into the upper opening of the container, the upper opening of the container will not be deformed, thereby effectively ensuring the stability of the connection between the container lid body 10 and the container.

Example 3

As shown in Figures 6 to 10, the structure and principle of this embodiment are basically the same as those of Embodiment 1 and Embodiment 2, except that the outer surface of the upper connecting portion 21 is embedded in the container lid body 10 There is at least one sealing ring for sealing with the inner surface of the upper opening of the container. The sealing ring can be one or two rings, or multiple rings. The setting of the sealing ring can make the sealing performance of the container cover body 10 and the container closed. it is good.

As shown in Fig. 11 to Fig. 20, the container cap body 10 may be a cup cap as shown in Fig. 11 to Fig. 20 in addition to the feeding bottle cap of the above-mentioned embodiment 1 to embodiment 3, and the container 30 is used as a cup body at this time.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form; all those skilled in the art can smoothly implement the present invention as shown in the attached drawings and the above descriptions. However, any equivalent change, modification and evolution that can be made by those skilled in the art without departing from the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent implementations of the present invention Example; at the same time, any modification, modification and evolution of any equivalent changes made to the above embodiments according to the substantive technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. a kind of non-threaded eye-splice-type container cover, including the container cover ontology made of flexible glue material, it is characterised in that：The appearance One end that device lid ontology is connect with container is set there are three above rigid connector, and the rigid connector is reverse buckling type structure, The top of the rigid connector is embedded in container cover body interior, and the lower part of the rigid connector is used for and container eye-splice-type Connection.

2. non-threaded eye-splice-type container cover according to claim 1, it is characterised in that：The quantity of the rigid connector is Three or multiple rigid connectors more than three, multiple rigid connectors are evenly distributed on container cover ontology and are connect with container One end bottom.

3. non-threaded eye-splice-type container cover according to claim 2, it is characterised in that：The top of the rigid connector is Upper interconnecting piece, the upper interconnecting piece are embedded in container cover body interior by secondary forming process, under the rigid connector Portion is lower interconnecting piece, and the lower interconnecting piece is back-off.

4. non-threaded eye-splice-type container cover according to claim 3, it is characterised in that：The outer webs of the back-off are from upper Intilted inclined surface under and.

5. non-threaded eye-splice-type container cover according to claim 4, it is characterised in that：The inclined surface is open on container Portion's inner surface matches.

6. non-threaded eye-splice-type container cover according to claim 5, it is characterised in that：The container cover ontology has been embedded in Outer surface at upper interconnecting piece is equipped with sealing ring of at least one circle for being sealed with opening portion inner surface on container.

7. according to the non-threaded eye-splice-type container cover described in any one of claim 1 to 6 claim, it is characterised in that：It is described Container cover is feeding bottle or cup lid.

8. non-threaded eye-splice-type container cover according to claim 7, it is characterised in that：The flexible glue is using soft plastic Either any one of rubber or latex elastomeric material are made.

9. non-threaded eye-splice-type container cover according to claim 8, it is characterised in that：Opening portion and container on the container Rigid body is in the junction of lid ontology or has been embedded in rigid member.

10. non-threaded eye-splice-type container cover according to claim 9, it is characterised in that：The rigid connector and rigidity Part is that either metal or any one of ceramics or glass material are made using rigid plastics.