CN218840345U

CN218840345U - Combined bottle cap

Info

Publication number: CN218840345U
Application number: CN202223246315.3U
Authority: CN
Inventors: 黄朝晖
Original assignee: Foshan Jingcheng Packaging System Co ltd
Current assignee: Foshan Jingcheng Packaging System Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-11
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a combined bottle cap, connect the block on the lid including lid and detachably, be provided with anti-theft mechanism between block and the lid, be equipped with boss portion on the lid, be provided with the multiunit liquid outlet along the circumference interval in the boss portion, be equipped with the water conservancy diversion wall around boss portion on the lid, be equipped with the water sealing wall on the block, when the block is in connected state with the lid, the lateral wall of water sealing wall and the inside wall interference fit of water conservancy diversion wall. The utility model discloses a combination formula bottle lid is not only liquid output's stability and continuity good, is convenient for control liquid output's flow, and the leakproofness is good moreover, can effectively improve user's use comfort.

Description

Combined bottle cap

Technical Field

The utility model relates to a bottle lid technical field, concretely relates to modular bottle lid.

Background

The plastic cap is a common packaging form for packaging bottles, cans and barrels, and common edible oil bottles, soy sauce bottles, beverage bottles and the like in life are provided with plastic bottle caps with liquid outlets. However, in the practical application process, according to the user's reaction, when the liquid in the bottle is poured out, the liquid flows out and the air enters alternately, so that the liquid is output one by one, which is very unstable, and not only the liquid splashes around the bottle cap to form the condition of hanging the outer wall, which causes waste, but also the output amount of the liquid is difficult to control, and the use has certain limitation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, it is good to provide a liquid output's stability and continuity, is convenient for control the flow of liquid output, and the leakproofness is good moreover, can effectively improve user comfort level's combination formula bottle lid.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a combined bottle cap, include lid and detachably connect in block on the lid, the block with be provided with anti-theft mechanism between the lid, be equipped with boss portion on the lid, boss portion is last to be provided with the multiunit liquid outlet along the circumference interval, center on the lid boss portion is equipped with the water conservancy diversion wall, be equipped with the wall of sealing water on the block, the block with when the lid is in connected state, the lateral wall of the wall of sealing water with the inside wall interference fit of water conservancy diversion wall.

As a further improvement of the above technical solution:

the liquid outlets are arranged on the side wall of the boss part, and the number of the liquid outlets is six.

The block with can dismantle the connection through threaded connection mechanism between the lid, threaded connection mechanism including set up in external screw thread on the water conservancy diversion wall lateral wall with set up in internal thread on the block inside wall.

The anti-theft mechanism comprises an anti-theft ring surrounding the guide wall, and the anti-theft ring is connected to the bottom of the cap through a plurality of groups of connecting strips arranged at intervals.

A first one-way rotating mechanism is arranged between the anti-theft ring and the flow guide wall and comprises a plurality of groups of ratchets arranged on the anti-theft ring and a plurality of groups of pawl lugs arranged at the bottom of the flow guide wall, and when the cover cap rotates relatively from a disassembly state to a connection state, the ratchets slide on the pawl lugs; when the cap rotates relatively from the connection state to the disassembly state, the ratchets and the pawl protruding blocks abut against and stop rotating.

A second one-way rotating mechanism is arranged between the antitheft ring and the cap, the second one-way rotating mechanism comprises a stop groove arranged on the antitheft ring and a stop lug arranged at the bottom of the cap, a vertical plane is arranged on one side of the stop lug, an inclined plane is arranged on the other side of the stop lug, when the cap rotates relatively from a disassembly state to a connection state, the side wall of the stop groove abuts against the vertical plane to stop rotation, and the antitheft ring and the cap rotate synchronously; when the cap rotates relatively from a connection state to a disassembly state, the side wall of the stop groove slides on the inclined surface, and the anti-theft ring rotates relatively to the cap.

The lower end of the cover body is provided with an outer annular wall and an inner annular wall, the boss part is located on the inner side of the inner annular wall, and positioning grooves are formed between the inner annular wall and the outer annular wall at intervals.

The lower end of the inner ring wall is arranged in a taper mode, and the wall thickness of the lower end of the inner ring wall is gradually reduced from top to bottom.

And an annular convex part used for being clamped with the outer wall of the bottle mouth is arranged on the inner side wall of the outer ring wall.

The cap is provided with an anti-skidding structure.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a combination formula bottle lid is through being equipped with boss portion on the lid, the liquid outlet of the different orientation of multiunit centers on boss portion setting, when bottle slope and pour liquid, the liquid outlet that is located the below is used for supplying liquid outflow in the bottle, the liquid outlet that is located the top is used for supplying the air inflow bottle, thereby make liquid outflow and air admission go on simultaneously, the stability and the continuity of liquid output are good, not only can avoid liquid spill to cause the waste, and be convenient for control liquid output's flow, satisfy consumer's user demand, be equipped with the water conservancy diversion wall on the lid simultaneously, be equipped with the water sealing wall on the block, when the block is in connected state with the lid, in the tip of water sealing wall cup jointed the water conservancy diversion wall, the lateral wall of water sealing wall and the inside wall interference fit of water conservancy diversion wall, can effectively improve the leakproofness, even the unexpected bottle that turns over, liquid also can only flow in the space that comprises water conservancy diversion wall and water sealing wall in the bottle lid in the bottle, avoid liquid leakage to pollute, effectively improve user's comfort level.

Drawings

Fig. 1 is a schematic structural view of a combined bottle cap.

Fig. 2 is a structural schematic diagram of a disassembled state of the combined bottle cap.

Fig. 3 is an enlarged view of detail a in fig. 2.

Fig. 4 is a schematic diagram of a half-section structure of the combined bottle cap.

Fig. 5 is a schematic view of a half-section structure of a disassembled state of the combined bottle cap.

Illustration of the drawings:

1. a cover body; 101. a boss portion; 102. a liquid outlet; 2. capping; 201. an anti-slip structure; 3. an anti-theft mechanism; 301. an anti-theft ring; 302. a connecting strip; 4. a flow guide wall; 5. a water-sealing wall; 6. a threaded connection mechanism; 7. a first unidirectional rotation mechanism; 701. a ratchet; 702. a pawl projection; 8. a second unidirectional rotation mechanism; 801. a stop groove; 802. a stop lug; 9. an outer annular wall; 901. an annular protrusion; 10. an inner annular wall; 11. and (6) positioning a groove.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, fig. 2 and fig. 4, the combined bottle cap of this embodiment includes a cap body 1 and a cap 2 detachably connected to the cap body 1, an anti-theft mechanism 3 is disposed between the cap 2 and the cap body 1, a boss portion 101 is disposed on the cap body 1, a plurality of groups of liquid outlets 102 are circumferentially disposed on the boss portion 101 at intervals, a flow guide wall 4 is disposed on the cap body 1 around the boss portion 101, a water sealing wall 5 is disposed on the cap 2, and when the cap 2 and the cap body 1 are in a connection state, an outer side wall of the water sealing wall 5 is in interference fit with an inner side wall of the flow guide wall 4. This combination formula bottle lid is through being equipped with boss portion 101 on lid 1, the liquid outlet 102 of the different orientation of multiunit sets up around boss portion 101, when the bottle inclines and pours liquid, the liquid outlet 102 that is located the below is used for supplying the interior liquid outflow of bottle, the liquid outlet 102 that is located the top is used for supplying the air inflow bottle, thereby make liquid outflow and air admission go on simultaneously, the stability and the continuity of liquid output are good, not only can avoid liquid spill to cause the waste, and be convenient for control liquid output's flow, satisfy consumer's user demand, be equipped with water conservancy diversion wall 4 on the lid 1 simultaneously, be equipped with water-sealing wall 5 on the block 2, when block 2 is in connected state with lid 1, water-sealing wall 5's tip cup joints in water-sealing wall 4, water-sealing wall 5's lateral wall and water conservancy diversion wall 4's inside wall interference fit, can effectively improve the leakproofness, even the bottle is turned over by accident, the interior liquid of bottle also can only flow in the space that constitutes by water conservancy diversion wall 4 and water-sealing wall 5, avoid liquid leakage to pollute the bottle lid, effectively improve user's use comfort level.

Preferably, the liquid outlets 102 are provided on the side wall of the boss portion 101, and the number of the groups of the liquid outlets 102 is six. In other embodiments, the liquid outlets 102 may also be disposed on the top of the boss portion 101, and the number of groups of the liquid outlets 102 may also be set to two to eight groups, which is not limited to this embodiment.

Preferably, the cap 2 and the cover 1 are detachably connected through a threaded connection mechanism 6, and the threaded connection mechanism 6 comprises an external thread arranged on the outer side wall of the guide wall 4 and an internal thread arranged on the inner side wall of the cap 2. In this embodiment, adopt threaded connection's form between cap 2 and the lid 1, have simple structure, connection stability is good, installation and dismantlement process convenient and fast's advantage.

Preferably, the anti-theft mechanism 3 comprises an anti-theft ring 301 arranged around the diversion wall 4, and the anti-theft ring 301 is connected to the bottom of the cap 2 through a plurality of groups of connecting strips 302 arranged at intervals. In the embodiment, the anti-theft mechanism 3 comprises an anti-theft ring 301 connected to the bottom of the cap 2, when the cap 2 is unscrewed from the bottle, the cap 2 is completely separated from the anti-theft ring 301, and a consumer can judge whether the cap 2 is opened according to whether the anti-theft ring 301 is broken or not, so that an anti-theft function is realized.

As shown in fig. 5, preferably, a first unidirectional rotation mechanism 7 is arranged between the anti-theft ring 301 and the diversion wall 4, the first unidirectional rotation mechanism 7 includes a plurality of sets of ratchets 701 arranged on the anti-theft ring 301 and a plurality of sets of pawl protrusions 702 arranged at the bottom of the diversion wall 4, when the cap 2 is relatively rotated from the disassembly state to the connection state, the ratchets 701 slide on the pawl protrusions 702; when the cap 2 is relatively rotated from the attached state to the detached state, the ratchet 701 abuts against the pawl projection 702 to stop rotation. In this embodiment, the direction of rotation from the detached state to the attached state is clockwise rotation, the direction of rotation from the attached state to the detached state is counterclockwise rotation, when the cap 2 and the cover 1 are initially installed, the cap 2 and the anti-theft ring 301 thereon rotate clockwise, the ratchet 701 on the anti-theft ring 301 slides on the pawl projection 702, at this time, the anti-theft ring 301 and the cap 2 are relatively stationary, and the connecting strip 302 is not broken; when the cover is opened, the cap 2 rotates anticlockwise, the ratchets 701 on the anti-theft ring 301 abut against the pawl protruding block 702 for rotation stopping, at the moment, the cap 2 and the anti-theft ring 301 rotate relatively, the connecting strip 302 is torn and disconnected, and the cap 2 is separated from the cover body 1, so that the one-way rotation function between the anti-theft ring 301 and the flow guide wall 4 is realized.

As shown in fig. 3, preferably, a second unidirectional rotation mechanism 8 is arranged between the anti-theft ring 301 and the cap 2, the second unidirectional rotation mechanism 8 includes a stop groove 801 arranged on the anti-theft ring 301 and a stop lug 802 arranged at the bottom of the cap 2, one side of the stop lug 802 is provided with a vertical plane, the other side is provided with an inclined plane, when the cap 2 rotates relatively from a disassembly state to a connection state, the side wall of the stop groove 801 abuts against the vertical plane to stop rotation, and the anti-theft ring 301 and the cap 2 rotate synchronously; when the cap 2 is relatively rotated from the connection state to the detachment state, the side wall of the stop groove 801 slides on the inclined surface, and the antitheft ring 301 and the cap 2 relatively rotate. In the embodiment, during the initial installation, the cap 2 and the anti-theft ring 301 thereon rotate clockwise, the vertical plane on the stop lug 802 abuts against the side wall of the stop groove 801 to stop rotation, so that the anti-theft ring 301 rotates synchronously with the cap 2, the ratchet 701 on the anti-theft ring 301 slides on the pawl lug 702, the relative rest between the anti-theft ring 301 and the cap 2 is kept, and the anti-theft ring 301 is prevented from breaking and failing in the installation process of the cap 2; when the cap is opened, the cap 2 rotates anticlockwise, the anti-theft ring 301 stops rotating under the condition that the ratchet 701 abuts against the pawl bump 702, the inclined surface on the stop bump 802 is in sliding contact with the side wall of the stop groove 801, and in the rotating process of the cap 2, the connecting strip 302 slides relatively on the inclined surface, is stressed downwards and is finally torn and disconnected, so that the one-way rotation function between the anti-theft ring 301 and the cap 2 is realized.

Preferably, the lower end of the cover 1 is provided with an outer annular wall 9 and an inner annular wall 10, the boss portion 101 is located inside the inner annular wall 10, and the positioning grooves 11 are formed at intervals between the inner annular wall 10 and the outer annular wall 9. In this embodiment, when lid 1 and bottle assembly, interior rampart 10 stretches into to the bottleneck in, the bottleneck inlays locates in constant head tank 11, can improve the assembly efficiency and the connection stability of lid 1 and bottle.

Preferably, the lower end of the inner annular wall 10 is tapered, and the wall thickness of the lower end of the inner annular wall 10 is gradually reduced from top to bottom. In this embodiment, the lower end of the inner annular wall 10 is tapered, so that the lower end of the inner annular wall 10 smoothly transitions with the mouth of the bottle when the inner annular wall extends into the mouth of the bottle, thereby preventing the inner annular wall 10 from being deformed and damaged due to extrusion.

Preferably, the inner side wall of the outer annular wall 9 is provided with an annular convex part 901 for clamping with the outer wall of the bottle mouth. In this embodiment, annular convex part 901 joint is on the bottleneck outer wall under the equipment state, and the compactness between lid 1 and the bottle is strong, and connection stability is high, can effectively avoid lid 1 to drop from the bottleneck.

Preferably, the cap 2 is provided with an anti-slip structure 201. In this embodiment, set up anti-skidding structure 201 on block 2 and can increase the frictional force between finger and block 2, prevent that the finger from taking place the slippage when exerting oneself, improve user's use convenience. Specifically, anti-skidding structure 201 adopts the form of the parallel slot that the multiunit set up along vertical direction, has simple structure, injection moulding convenient and fast's advantage.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. The utility model provides a combined bottle cap, including lid (1) and detachably connect in cap (2) on lid (1), cap (2) with be provided with anti-theft mechanism (3) between lid (1), its characterized in that, be equipped with boss portion (101) on lid (1), be provided with multiunit liquid outlet (102) along the circumference interval on boss portion (101), center on lid (1) boss portion (101) are equipped with water conservancy diversion wall (4), be equipped with on cap (2) and seal water wall (5), cap (2) with when lid (1) is in connected state, the lateral wall of water conservancy diversion wall (5) with the inside wall interference fit of water conservancy diversion wall (4).

2. The composite bottle cap as claimed in claim 1, wherein the liquid outlets (102) are disposed on a side wall of the boss portion (101), and the number of the groups of the liquid outlets (102) is six.

3. The composite bottle cap according to claim 1, wherein the cap (2) is detachably connected to the lid (1) by a screw connection mechanism (6), and the screw connection mechanism (6) comprises an external thread provided on the outer sidewall of the guide wall (4) and an internal thread provided on the inner sidewall of the cap (2).

4. A combined closure according to claim 3, characterised in that the anti-theft mechanism (3) comprises an anti-theft ring (301) arranged around the skirt (4), the anti-theft ring (301) being connected to the bottom of the cap (2) by a number of sets of spaced apart connecting strips (302).

5. The combined bottle cap according to claim 4, characterized in that a first unidirectional rotation mechanism (7) is arranged between the anti-theft ring (301) and the diversion wall (4), the first unidirectional rotation mechanism (7) comprises a plurality of groups of ratchet teeth (701) arranged on the anti-theft ring (301) and a plurality of groups of pawl projections (702) arranged at the bottom of the diversion wall (4), and when the cap (2) is relatively rotated from the disassembly state to the connection state, the ratchet teeth (701) slide on the pawl projections (702); when the cap (2) is relatively rotated from the connection state to the disassembly state, the ratchet (701) and the pawl bump (702) are abutted to stop rotating.

6. The combined bottle cap according to claim 5, wherein a second unidirectional rotation mechanism (8) is arranged between the anti-theft ring (301) and the cap (2), the second unidirectional rotation mechanism (8) comprises a stop groove (801) arranged on the anti-theft ring (301) and a stop lug (802) arranged at the bottom of the cap (2), one side of the stop lug (802) is provided with a vertical plane, the other side of the stop lug is provided with an inclined plane, when the cap (2) relatively rotates from a disassembly state to a connection state, the side wall of the stop groove (801) is abutted against the vertical plane for stopping rotation, and the anti-theft ring (301) and the cap (2) synchronously rotate; when the cover cap (2) relatively rotates from a connection state to a disassembly state, the side wall of the stop groove (801) slides on the inclined surface, and the anti-theft ring (301) and the cover cap (2) relatively rotate.

7. The combined bottle cap according to claim 1, wherein the cap body (1) is provided at a lower end thereof with an outer annular wall (9) and an inner annular wall (10), the boss portion (101) is located inside the inner annular wall (10), and positioning grooves (11) are formed at intervals between the inner annular wall (10) and the outer annular wall (9).

8. The composite bottle cap according to claim 7, wherein the lower end of the inner annular wall (10) is tapered, and the wall thickness of the lower end of the inner annular wall (10) is gradually reduced from top to bottom.

9. The combined bottle cap according to claim 7, wherein the inner side wall of the outer ring wall (9) is provided with an annular protrusion (901) for engaging with the outer wall of the bottle mouth.

10. A combined closure according to claim 1, characterised in that the cap (2) is provided with an anti-slip feature (201).