CN211495177U - Novel combined bottle cap structure - Google Patents

Abstract

The invention discloses a novel combined bottle cap structure, which comprises a bottle cap main body, a sliding cover and an upper cover, wherein an annular flange is provided with a sliding part and a sleeving part, the annular flange is internally hollow to form a channel, the channel is respectively a lower channel port and an upper channel port, the lower channel port is used for being communicated with a bottle body, a first step is formed between the sliding part and a first annular boss, a second step is formed between the sliding cover and a second annular boss, the second annular boss is provided with an annular through hole, the annular through hole is communicated with the upper channel port when the sliding cover slides upwards, and the first annular boss is embedded into the annular through hole to enable the upper surface of the first step to be abutted against the lower surface of the second step when the sliding cover slides downwards, so that the annular through hole is not communicated with the upper channel port; the invention can complete the covering of the bottle mouth by sliding the sliding cover up and down, and does not need to open or screw the bottle cap by turning the knob; the bottle cap structure created by the invention has the advantages of simple operation steps, easy closing and opening and convenient use for consumers.

Description

A new type of combined bottle cap structure

【Technical field】

The invention relates to the technical field of bottle caps, in particular to a novel combined bottle cap structure.

【Background technique】

Existing bottles used for holding beverages, drinking water, etc., the mouth of these bottles is directly connected to the bottle cap threadedly. When drinking, consumers need to turn the bottle cap to open before drinking, and after drinking, they need to turn the knob again. Tighten the bottle cap, which is particularly troublesome and cumbersome; however, when the consumer does not screw the bottle cap tightly enough or forgets to screw the cap, the bottle rolls over, and the liquid from the bottle easily flows out, resulting in a waste of resources Therefore, the above problems need to be solved urgently.

[Content of the invention]

In order to solve the above problems, the present invention creates and provides a novel combined bottle cap structure that is easy to cap and close and has good sealing performance.

To achieve the above object, the present invention provides the following technical solutions:

A novel combined bottle cap structure includes a bottle cap body, which is provided with an upwardly protruding annular flange, the annular flange and the bottle cap body are integrally formed, and the annular flange extends from the inside to the outside. A sliding cover and an upper cover are arranged in turn in the radial direction of the upper cover, and the annular flange is provided with a sliding part slidingly connected with the sliding cover and a socket part sleeved with the lower end of the upper cover from top to bottom. The hollow inside of the annular flange forms a channel, and the channels are respectively a lower channel port and an upper channel port. The small first annular boss forms a first step between the sliding part and the first annular boss, and the upper end of the sliding cover protrudes inwardly to form a second annular boss so that the sliding cover forms a second annular boss. A second step is formed between the second annular boss and the second annular boss, and the second annular boss is provided with an annular through port that is adapted to the first annular boss. The annular through opening is communicated with the upper channel opening, and when the sliding cover slides down, the first annular boss is embedded in the annular through opening, so that the upper surface of the first step is connected to the surface of the second step. The lower surfaces are in contact with each other, so that the annular through opening is not communicated with the upper channel opening.

As a preferred embodiment, it is further limited as follows: an annular chute is concavely formed on the outer surface of the sliding portion, and a first annular protruding strip that is adapted to the annular chute is formed inwardly on the inner surface of the sliding cover, During assembly, the first annular protruding strip is sleeved on the periphery of the annular sliding groove, so that the sliding cover can slide relative to the sliding portion.

As a preferred embodiment, it is further defined as follows: the annular through opening is provided with an inwardly protruding second annular ridge, and when the first annular projection is embedded in the annular through opening, the second annular ridge is sleeved connected to the periphery of the first annular boss.

As a preferred embodiment, it is further defined as follows: the first annular boss is fixedly connected to the edge of the upper channel opening through a plurality of ribs, and a plurality of the ribs are distributed at intervals around the first annular boss, adjacent to the edge of the upper channel opening. Through holes are formed between the ribs so that when the sliding cover slides upwards, the upper channel opening communicates with the annular through opening.

As a preferred embodiment, it is further defined as follows: the lower end of the upper cover is connected with a first anti-theft ring that is sleeved on the socket portion.

As a preferred embodiment, it is further limited as follows: the lower end of the bottle cap body is connected with a second anti-theft ring that is sleeved on the bottle body.

As a preferred embodiment, it is further limited that the diameter of the bottle cap body is larger than the diameter of the annular flange.

As a preferred embodiment, it is further limited as follows: the diameter of the socket part is larger than the diameter of the sliding part.

The beneficial effects created by the present invention are:

1. When consumers need to drink, take out the upper cover, and then drive the sliding cover to slide upward. At this time, the annular opening is connected with the upper channel opening, and the beverage or water in the bottle body flows through the lower channel opening and the upper channel opening in turn. and the annular opening, and finally flows out from the annular opening for consumers to drink; after drinking, the consumer can press the sliding cover and slide it down until the upper surface of the first step and the lower surface of the second step are in conflict. The through port is not connected with the upper channel port, that is, the sliding cover of the bottle body is closed; compared with the prior art, the invention can complete the closure of the bottle mouth by sliding the sliding cover up and down, and does not need to turn the bottle cap to open Or tighten; the bottle cap structure created by the present invention has simple operation steps, is easy to close and open, and is convenient for consumers to use.

2. In this embodiment, the outer surface of the sliding part is concavely formed with an annular chute, and the inner surface of the sliding cover is convexly formed to form a first annular protruding strip that matches the annular chute. When assembling, the first annular protruding strip is The sleeve is sleeved on the periphery of the annular chute so that the sliding cover can slide relative to the sliding part; the first annular protruding strip mainly plays two roles: 1. The first annular protruding strip is sleeved on the periphery of the annular chute so that the sliding cover can be The sliding part slides smoothly to prevent the phenomenon of jamming; 2. Due to the existence of the first annular convex strip, the sliding cover and the sliding part can be closely attached to prevent liquid leakage.

3. In this embodiment, the annular through opening is provided with a second annular convex strip that protrudes inwards. When the first annular convex platform is embedded in the annular through opening, the second annular convex strip is sleeved on the periphery of the first annular convex platform. , so as to further enhance the sealing performance of the sliding cover.

【Description of drawings】

Fig. 1 is the structural representation created by the present invention;

Fig. 2 is the exploded view created by the present invention;

Figure 3 is a sectional view of the sliding cover when it is closed;

Figure 4 is a sectional view when the slide cover is opened.

【Detailed ways】

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in Figures 1 to 4, a novel combined bottle cap structure includes a bottle cap body 1, which is provided with an upwardly protruding annular flange 2. The diameter is larger than the diameter of the annular flange 2; the annular flange 2 is integrally formed with the bottle cap body 1, and the annular flange 2 is sequentially provided with a sliding cover 3 and an upper cover 4 in the radial direction from the inside to the outside. The flange 2 is provided with a sliding portion 21 slidably connected with the sliding cover 3 and a socket portion 22 socketed with the lower end of the upper cover 4 from top to bottom. The diameter of the socket portion 22 is larger than the diameter of the sliding portion. Diameter; a channel 5 is formed hollow inside the annular flange 2, and the channel 5 is a lower channel port 51 and an upper channel port 52 respectively. The lower channel port 51 is used to communicate with the bottle body and is located at the upper channel port. 52 is provided with a first annular boss 11 smaller in diameter than the upper channel opening 52, so that a first step 12 is formed between the sliding portion 21 and the first annular boss 11, and the sliding cover 3 has a lower diameter. The upper end is formed with a second annular boss 13 protruding inwardly, so that a second step 14 is formed between the sliding cover 3 and the second annular boss 13, and the second annular boss 13 is provided with a The annular through port 15 adapted to the first annular boss 11, when the sliding cover 3 slides upward, the annular through port 15 communicates with the upper channel port 52, and when the sliding cover 3 slides downward, the annular through port 15 communicates with the upper channel port 52. The first annular boss 11 is embedded in the annular through hole 15 so that the upper surface of the first step 12 is in contact with the lower surface of the second step 14, so that the annular through hole 15 is in contact with the upper surface of the second step 14. The channel port 52 is not connected; when the consumer needs to drink, he takes out the upper cover, and then drives the sliding cover to slide upward. At this time, the annular opening is communicated with the upper channel opening, and the beverage or water in the bottle body flows through the lower channel opening in turn. , the upper channel opening and the annular opening, and finally flow out from the annular opening for consumers to drink; after drinking, consumers can press the sliding cover and slide down until the upper surface of the first step and the lower surface of the second step conflict, At this time, the annular through port is not connected with the upper channel port, that is, the sliding cover of the bottle body is closed; compared with the prior art, the present invention creates the closure of the bottle mouth by sliding the sliding cover up and down without the need for a knob. The bottle cap can be opened or tightened; the bottle cap structure created by the present invention has simple operation steps, is easy to close and open, and is convenient for consumers to use.

In this embodiment, an annular chute 23 is concavely formed on the outer surface of the sliding portion 21 , and a first annular protruding strip that is adapted to the annular chute 23 is formed inwardly on the inner surface of the sliding cover 3 . 31. During assembly, the first annular protruding strip 31 is sleeved on the periphery of the annular chute 23 so that the sliding cover 3 can slide relative to the sliding portion 21; the first annular protruding strip mainly plays two functions: one; . The first annular protruding strip 31 is sleeved on the periphery of the annular chute 23, which can make the sliding cover 3 slide smoothly on the sliding part to prevent the phenomenon of jamming; The parts can be tightly fitted to prevent liquid leakage.

In this embodiment, the annular through port 15 is provided with a second annular protruding strip 32 that protrudes inward. When the first annular boss 11 is embedded in the annular through port 15 , the second annular protrusion The protruding strips 32 are sleeved on the periphery of the first annular boss 11 , so as to further enhance the sealing performance of the sliding cover.

In this embodiment, the first annular boss 11 is fixedly connected to the edge of the upper channel opening 52 through a plurality of ribs 6, and a plurality of the ribs 6 are distributed around the first annular boss 11 at intervals. A through hole is formed between the adjacent ribs 6 so that when the sliding cover 3 slides upwards, the upper channel port 52 communicates with the annular through port 15; a number of ribs can not only strengthen the first annular boss The stability of the connection with the upper channel port can also effectively slow down the flow rate of the liquid, thereby preventing consumers from choking when drinking.

In this embodiment, the lower end of the upper cover 4 is connected with a first anti-theft ring 7 for being sleeved on the socket portion 22; Two anti-theft rings 8; the first anti-theft ring and the second anti-theft ring enhance the sealing firmness, leak-proof and anti-theft performance of the bottle cap; it is safe and convenient to use, can effectively prevent the liquid in the bottle from being contaminated by bacteria, and can ensure various beverages Packaging conforms to national hygiene standards.

Claims (8)

1. A novel combined bottle cap structure, comprising a bottle cap body (1), characterized in that the bottle cap body (1) is provided with an upwardly protruding annular flange (2), the annular flange (2) It is integrally formed with the bottle cap body (1), the annular flange (2) is sequentially provided with a sliding cover (3) and an upper cover (4) from the inside to the outside in the radial direction, and the annular flange (2) ) from top to bottom, a sliding portion (21) slidably connected to the sliding cover (3) and a socket portion (22) that is slidably connected to the lower end of the upper cover (4) are provided, and the annular flange ( 2) A channel (5) is formed in a hollow interior. The channel (5) is a lower channel port (51) and an upper channel port (52). The lower channel port (51) is used to communicate with the bottle body and is located at the The upper passage opening (52) is provided with a first annular boss (11) with a diameter smaller than that of the upper passage opening (52), so that the sliding portion (21) and the first annular boss (11) are connected with each other. A first step (12) is formed between the sliding cover (3) and a second annular boss (13) is formed on the upper end of the sliding cover (3), so that the sliding cover (3) and the second annular boss (13) are formed. 13) A second step (14) is formed between the two annular bosses (13), and an annular through port (15) adapted to the first annular boss (11) is provided on the second annular boss (13). When the sliding cover (3) slides upwards, the annular through opening (15) communicates with the upper channel opening (52), and when the sliding cover (3) slides downwards, the first annular boss (11) is embedded In the annular through opening (15), the upper surface of the first step (12) is in contact with the lower surface of the second step (14), so that the annular through opening (15) and the upper surface The channel port (52) is not connected. 2. The novel combined bottle cap structure according to claim 1, characterized in that an annular chute (23) is concavely formed on the outer surface of the sliding portion (21), and the inner side of the sliding cover (3) faces A first annular protruding strip (31) adapted to the annular chute (23) is formed inwardly, and the first annular protruding strip (31) is sleeved on the periphery of the annular chute (23) during assembly The sliding cover (3) can slide relative to the sliding part (21). 3. The novel combined bottle cap structure according to claim 2, characterized in that the annular through opening (15) is provided with a second annular protruding strip (32) that protrudes inwardly. When the boss (11) is embedded in the annular through hole (15), the second annular convex strip (32) is sleeved on the periphery of the first annular boss (11). 4. The novel combined bottle cap structure according to claim 3, characterized in that the first annular boss (11) is fixedly connected to the edge of the upper channel opening (52) through several ribs (6), A plurality of the ribs (6) are distributed at intervals around the first annular boss (11), and through holes are formed between the adjacent ribs (6) so that when the sliding cover (3) slides upwards, the The upper channel port (52) communicates with the annular through port (15). 5. The novel combined bottle cap structure according to any one of claims 1 to 4, characterized in that the lower end of the upper cap (4) is connected with a second cap for being sleeved on the sleeve portion (22). An anti-theft ring (7). 6 . The novel combined bottle cap structure according to claim 5 , wherein the lower end of the bottle cap body ( 1 ) is connected with a second anti-theft ring ( 8 ) that is sleeved on the bottle body. 7 . 7. The novel combined bottle cap structure according to claim 5, characterized in that the diameter of the bottle cap body (1) is larger than the diameter of the annular flange (2). 8. The novel combined bottle cap structure according to claim 7, characterized in that the diameter of the sleeve portion (22) is larger than the diameter of the sliding portion (21).

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