CN214691116U - Split bottle cap structure with good sealing performance - Google Patents

Abstract

The utility model discloses a components of a whole that can function independently bottle lid structure that sealing performance is good, including last lid and lower lid, the middle part of lid is equipped with rather than interior stopper as an organic whole down, the middle part of interior stopper is equipped with circular pulling-on piece, put the pull ring that is equipped with middle part open type on the circular pulling-on piece, the disconnection department of pull ring is connected with circular pulling-on piece through the splice bar respectively, the lower terminal surface of the interior stopper that circular pulling-on piece corresponds is equipped with the cavity, be equipped with the water conservancy diversion inner tube on the interior stopper bottom surface in the cavity outside, the bottom surface of water conservancy diversion inner tube has the interval respectively and sets up to the water conservancy diversion buffer piece that the central point put the slope and set up, the bottom surface of going up the lid is equipped with spacing crown plate, spacing crown plate and lower lid oral area cooperation, and the lateral surface bottom portion of spacing crown plate is equipped with ring groove, the sealing washer is equipped with to the ring groove centre gripping. The utility model discloses the convenient of interior stopper is opened, and the pull ring structure can not appear being broken phenomenon, and sealing performance is good moreover, in the use, and airtight non-oxidation, the shelf life can be longer, has guaranteed product quality.

Description

Split bottle cap structure with good sealing performance

The technical field is as follows:

the utility model relates to a bottle lid structure field mainly relates to a components of a whole that can function independently bottle lid structure that sealing performance is good.

Background art:

the soy sauce is a general name of light soy sauce, dark soy sauce and other various soy sauce, mainly comprises making soy sauce and preparing soy sauce according to the manufacturing process, mostly adopts a bottled structure, then a bottle mouth is sealed by a cover body with an inner plug in the middle part, when in use, the inner plug is firstly opened and then can be used, and after in use, the upper cover body is covered, in the prior art, two forms of a connected structure and a split structure are arranged between the upper cover body and the lower cover body, although the connected structure is convenient to open, the long-term opening and closing of the connected structure is easy to damage, so that the service life of the connected structure is influenced, although the split structure is more troublesome than the connected structure in operation, the connected sealing performance is better, the forming is easier, and the split structure is frequently used in the prior art.

But still have the weak point among the split type structure of current, like simple interior stopper structure, it and lower lid integrated into one piece, and the pull ring has adopted the structure of ordinary pull ring and splice bar, it appears moulding plastics the not full condition easily in the splice bar play in the shaping process, thereby influence its joint strength, the phenomenon of disconnection often can appear in frequent in-process, thereby influence its normal opening, and lid structure among the prior art, in case interior stopper middle part is opened, its sealing performance just is destroyed, when it emptys, the weeping phenomenon can appear, consequently, need improve its structure.

The utility model has the following contents:

the utility model discloses the purpose is exactly in order to compensate prior art's defect, provides a components of a whole that can function independently bottle lid structure that sealing performance is good, and aim at has solved the problem that above-mentioned background art provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a components of a whole that can function independently bottle lid structure that sealing performance is good, is including last lid and lower lid, go up the lid and close soon through the screw thread between the lid down and be connected, the middle part of lid is equipped with rather than interior stopper as an organic whole down, its characterized in that: the middle part of interior stopper is equipped with circular pulling-on piece, put the pull ring that is equipped with middle part disconnect-type on the circular pulling-on piece, the disconnection department of pull ring is connected with circular pulling-on piece through the splice bar respectively, the lower terminal surface of the interior stopper that circular pulling-on piece corresponds is equipped with the cavity, is equipped with the water conservancy diversion inner tube on the interior stopper bottom surface in the cavity outside, the bottom surface of water conservancy diversion inner tube has the water conservancy diversion buffer piece that sets up to the central point position slope respectively that the interval set up, the bottom surface of going up the lid is equipped with spacing crown plate, spacing crown plate and lower lid oral area cooperation, and the lateral surface portion of spacing crown plate is equipped with ring groove, the sealing washer is equipped with to the card in the ring groove.

The outer diameter of the circular pulling piece is larger than the inner diameter of the inner end face of the inner plug, the bottom end face of the edge of the circular pulling piece is connected with the upper end face of the inner plug, and the circular pulling piece and the inner plug are of an integrally formed structure.

And a V-shaped notch structure is formed between the broken part of the pull ring and the connecting rib.

And a reinforcing rib is arranged between the root part of the inner side of the connecting rib and the upper end surface of the circular pulling piece.

The root of the diversion buffer sheet is in transition connection with the bottom port of the diversion inner cylinder through an arc.

The flow guide buffer sheets are distributed at equal intervals along the bottom end face of the flow guide inner cylinder and are arranged from outside to inside in an inclined and downward mode.

The outer circumference position of last lid distribute the antiskid protruding muscle that the interval set up, and be equipped with the arc recess of inside concave cavity between the adjacent antiskid protruding muscle.

The anti-skid convex ribs are respectively composed of three convex ribs, and the width of the anti-skid convex ribs is the same as that of the arc-shaped grooves.

The principle is as follows: the structure of the circular pulling piece on the upper end surface of the inner plug is protruded out of the middle part, on one hand, the integrity of the structure of the inner plug is realized, meanwhile, the structure is matched with the cavity structure, the structure which can be conveniently opened is formed, the integrity of the cover body is ensured, and simultaneously, the opening is convenient, the structure ensures the fullness performance of the forming mold through the structure of the pulling ring which is broken at the middle part, the strength can meet the use requirement, the connection performance is increased without influencing the normal use, the phenomenon that the connecting part of the pulling ring is broken without being opened is avoided, through the structure of the diversion inner cylinder and the diversion buffer sheet, the diversion inner cylinder has good diversion and backflow performance, the bottle mouth effusion is avoided, through the structure of the sealing ring in the annular clamping groove of the upper cover body, the sealing is completely matched with the mouth part of the lower cover body, the leakage is avoided, and the product is airtight and non-oxidation in the use process, the bottle cap has the advantages that the quality guarantee period can be longer, the product quality is guaranteed, the integral structure is reasonable in design, the inner plug is convenient to open, the pull ring is good in structural design, the forming is convenient and full, the phenomenon that the connecting part is broken cannot occur, the opening rate of the middle part of the inner plug can reach 100%, the bottle cap has good flow guiding and backflow performance, bottle opening liquid accumulation is avoided, the sealing performance is good, gas leakage and oxidation cannot occur in the using process, the quality guarantee period can be longer, and the product quality is guaranteed.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, the convenient of interior stopper is opened, and pull ring structural design is good, and the shaping is convenient and full, and the phenomenon by the snap can not appear in the junction, can make interior stopper middle part open rate reach 100%, and sealing performance is good moreover, in the use, and airtight unoxidizing can be longer, and the shelf life can be longer, has guaranteed product quality.

Description of the drawings:

fig. 1 is a schematic cross-sectional structure diagram of the present invention.

Fig. 2 is a schematic structural view of the lower cover.

Fig. 3 is a partial structural view of a tension ring portion of the drawing.

Fig. 4 is a schematic structural view of the upper cover body.

Reference numerals:

1. an upper cover body; 2. a lower cover body; 3. an inner plug; 4. a circular pull tab; 5. a concave cavity; 6. a flow guide inner cylinder; 7. a flow guide buffer sheet; 8. a limit ring plate; 9. an annular neck; 10. a seal ring; 11. a V-shaped notch; 12. reinforcing ribs; 13. anti-skid convex ribs; 14. an arc-shaped groove; 15. a pull ring; 16. and connecting ribs.

The specific implementation mode is as follows:

see the drawings.

A split bottle cap structure with good sealing performance comprises an upper cap body 1 and a lower cap body 2, wherein the upper cap body 1 is connected with the lower cap body 2 in a screwing mode through threads, an inner plug 3 integrated with the lower cap body 2 is arranged in the middle of the lower cap body 2, a circular pulling piece 4 is arranged in the middle of the inner plug 3, a pull ring 15 with a disconnected middle part is arranged on the circular pulling piece 4, the disconnected part of the pull ring 15 is connected with the circular pulling piece 4 through a connecting rib 16, a concave cavity 5 is arranged on the lower end face of the inner plug 3 corresponding to the circular pulling piece 4, a diversion inner cylinder 6 is arranged on the bottom end face of the inner plug outside the concave cavity 5, diversion buffer pieces 7 which are arranged at intervals and inclined towards the central position are arranged on the bottom end face of the diversion inner cylinder 6, a limit ring plate 8 is arranged on the bottom end face of the upper cap body 1, and the limit ring plate 8 is matched with the opening part of the lower cap body 2, and the bottom part of the outer side surface of the limiting ring plate 8 is provided with an annular clamping groove 9, and a sealing ring 10 is clamped in the annular clamping groove 9.

Further, the external diameter of circular pulling-on piece 4 is greater than the internal diameter of the interior terminal surface of stopper 3 in, and the bottom end face of circular pulling-on piece 4 edge is connected with the up end of stopper 3 in, and circular pulling-on piece 4 and stopper 3 are the integrated into one piece formula structure. The annular boss sets up on interior stopper, forms the cavity between its bottom and the interior stopper, and its structure is when guaranteeing to connect, conveniently opens through the pull ring.

Furthermore, a V-shaped notch 11 structure is formed between the broken part of the pull ring 15 and the connecting rib. The structure of pull ring disconnection, its both ends tip is connected with circular pulling-on piece through the splice bar respectively, and easy shaping has simultaneously guaranteed the plumpness among the forming process, has strengthened the intensity of splice bar. A reinforcing rib 12 is arranged between the root part of the inner side of the connecting rib 16 and the upper end surface of the circular pulling piece 4. Through the structure of the reinforcing rib, the connection strength of the root of the connecting rib and the upper end face of the circular pulling piece is further enhanced.

Furthermore, the root of the diversion buffer sheet 7 is in transition connection with the bottom port of the diversion inner cylinder 6 through an arc. Through the structure of circular arc transition, its convenient one shot forming, convenient direction moreover, when going up the slope of lid, have certain alignment effect, guaranteed moreover that bottleneck and interior stopper do not bite into. The flow guide buffer sheets 7 are distributed at equal intervals along the bottom end face of the flow guide inner cylinder 6 and are arranged from outside to inside in an inclined and downward mode. Through the downward setting of slope from outside to inside, its water conservancy diversion and backward flow are effectual, avoid bottleneck hydrops.

Furthermore, anti-skid convex ribs 13 are distributed at intervals on the outer circumference of the upper cover body 1, and arc-shaped grooves 14 with inward concave cavities are arranged between the adjacent anti-skid convex ribs 13. The anti-slip ribs 13 are respectively composed of three convex ribs, and the width of the anti-slip ribs 13 is the same as that of the arc-shaped grooves 14. Through the structure of the anti-skidding convex ribs, the upper cover body is convenient to open, and the three convex ribs which are a group are spaced from the arc-shaped groove, so that the contact area of a hand in the rotating process is increased, the friction force is increased, and the opening is more convenient.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a components of a whole that can function independently bottle lid structure that sealing performance is good, is including last lid (1) and lower lid (2), go up lid (1) and be connected through the screw thread closure soon between lid (2) down, the middle part of lid (2) is equipped with rather than interior stopper (3) as an organic whole down, its characterized in that: a round pulling piece (4) is arranged in the middle of the inner plug (3), a pull ring (15) with a broken middle part is arranged on the round pulling piece (4), the broken parts of the pull rings (15) are respectively connected with the round pull pieces (4) through connecting ribs (16), a concave cavity (5) is arranged on the lower end surface of the inner plug (3) corresponding to the circular pulling piece (4), a flow guide inner cylinder (6) is arranged on the bottom end surface of the inner plug outside the concave cavity (5), the bottom end surface of the diversion inner cylinder (6) is respectively provided with diversion buffer sheets (7) which are arranged at intervals and inclined towards the central position, a limiting ring plate (8) is arranged on the bottom end surface of the upper cover body (1), the limiting ring plate (8) is matched with the opening part of the lower cover body (2), and the bottom part of the outer side surface of the limiting ring plate (8) is provided with an annular clamping groove (9), and a sealing ring (10) is clamped in the annular clamping groove (9).

2. The split bottle cap structure with good sealing performance according to claim 1, wherein: the outer diameter of the circular pulling piece (4) is larger than the inner diameter of the inner end face of the inner plug (3), the bottom end face of the edge of the circular pulling piece (4) is connected with the upper end face of the inner plug (3), and the circular pulling piece (4) and the inner plug (3) are of an integrally formed structure.

3. The split bottle cap structure with good sealing performance according to claim 1, wherein: and a V-shaped notch (11) structure is formed between the disconnected part of the pull ring (15) and the connecting rib.

4. The split bottle cap structure with good sealing performance according to claim 3, wherein: and a reinforcing rib (12) is arranged between the root part of the inner side of the connecting rib (16) and the upper end surface of the circular pull sheet (4).

5. The split bottle cap structure with good sealing performance according to claim 1, wherein: the root of the diversion buffer sheet (7) is in transition connection with the bottom port of the diversion inner cylinder (6) through an arc.

6. The split bottle cap structure with good sealing performance according to claim 5, wherein: the flow guide buffer sheets (7) are distributed at equal intervals along the bottom end face of the flow guide inner cylinder (6) and are arranged from outside to inside in an inclined and downward mode.

7. The split bottle cap structure with good sealing performance according to claim 1, wherein: the anti-skidding convex ribs (13) are distributed at intervals on the outer circumference of the upper cover body (1), and arc-shaped grooves (14) of inward concave cavities are formed between adjacent anti-skidding convex ribs (13).

8. The split bottle cap structure with good sealing performance according to claim 7, wherein: the anti-skid convex ribs (13) are respectively composed of three convex ribs, and the width of the anti-skid convex ribs (13) is the same as that of the arc-shaped grooves (14).

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