CN212739095U - Rotary sealing type packaging container - Google Patents

Abstract

The utility model belongs to the technical field of product packaging, and provides a rotary sealed packaging container, which comprises a hose, a cover body and a rotary head, wherein a cover body liquid outlet is arranged on the cover body and is used as an outlet of liquid in the container, the rotary head is connected with the cover body through a thread and is arranged below the cover body liquid outlet, and the rotary head can block the cover body liquid outlet and control the liquid outlet according to the size of a gap between the reserved cover body and the rotary head; the cover body is fixed on the hose in a buckling mode and can rotate along the buckling position, and the up-and-down movement of the cover body is limited in the buckling mode; in addition, according to the limit groove arranged on the rotating head, the matching of the fixed rod arranged on the hose enables the rotating head to move up and down when the cover body rotates, and then a liquid outlet gap between the rotating head and the cover body is reserved. Adopt above-mentioned packaging container structure to seal the processing from inside, can control out the liquid volume size and can not appear appearing the great gap between the main part package assembly, cause the outward appearance pleasing to the eye, secondary pollution's problem.

Description

Rotary sealing type packaging container

Technical Field

The utility model belongs to the technical field of product packaging, a packaging container is related to, especially indicate a rotary seal formula packaging container.

Background

At present, some cosmetic, food, medicine and daily necessities in the market are generally in a rotary lifting type liquid outlet packaging structure, namely, a cover body liquid outlet hole is arranged on the top surface of a cover body, and the cover body is rotated to enable a sealing column on a container main body such as a hose or a bottle and the like to be lower than the cover body liquid outlet hole on the cover body surface, so that liquid is discharged. The structure causes the content liquid to flow to the top surface of the cover body, and the large area of the top surface of the cover body is the content liquid due to the manual smearing, thereby causing waste; and because the cover body rotates and rises, a relatively large gap is formed between the cover body and the container main body, so that the appearance is not attractive, and the gap is secondarily polluted.

Moreover, the packaging container is generally used for sealing a liquid outlet of the packaging container from the outside; however, some packaging containers, such as functional heads with sponge heads, brush heads, ball heads, swabs, flocking, combs, metals or ceramics, are not suitable for direct sealing from the outside.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the packaging container in the prior art can not control the liquid output, can not seal from the inside, and has the problems of unattractive appearance and secondary pollution caused by gaps among packaging components.

In order to solve the technical problem, the utility model discloses a technical scheme be: the rotary sealed packaging container comprises a hose, a cover body and a rotary head, wherein the cover body is provided with a cover body liquid outlet hole, the rotary head is in threaded adaptive connection with the cover body, the rotary head is arranged below the cover body liquid outlet hole, and the cover body is buckled on the hose and can rotate relative to the hose; the rotating head is provided with the spacing groove, the hose is provided with the dead lever, the dead lever embedding the spacing groove restriction the rotating head rotates.

Further, the hose includes hose head, hose shoulder step and the hose shaft of connecting in order, the outer wall of hose shoulder step is equipped with the mark, the dead lever set up in hose head top surface, just the outer wall of hose head encircles and is provided with the hose and detains the position, the hose is detained the position and is opened there is a hose guide way.

Furthermore, the opposite side of the hose guide groove is provided with a hose limiting platform protruding outwards, and the outer wall surface of the head of the hose is also provided with a hose stop block.

Further, the cover body comprises a cover body shell, a first annular inner ring and a second annular inner ring which are arranged in the cover body shell; the outer wall of the cover body shell is provided with a cover body buckling position, the top surface of the cover body shell is provided with the cover body liquid outlet hole, the cover body liquid outlet hole comprises an extending part which is far away from the cover body direction, and the bottom surface of the cover body liquid outlet hole is provided with a second sealing column which extends downwards.

Furthermore, an inner ring limit stop is arranged at the bottom of the inner side of the first annular inner ring, an inner ring buckling position is arranged on the inner edge of the first annular inner ring, the inner ring limit stop and the inner ring buckling position are both convex blocks extending towards the direction of the second annular inner ring, and the number of the inner ring limit stop and the inner ring buckling position is at least two.

Furthermore, the inner wall surface of the second annular inner ring is provided with a cover body inner ring thread, the top of the outer wall surface of the second annular inner ring is provided with a first sealing column protruding outwards, the lower end surface of the second annular inner ring is provided with inner ring limiting pieces extending downwards, and the number of the inner ring limiting pieces is at least two.

Furthermore, the outer wall surface of the rotating head is provided with rotating head threads, and the upper end part of the rotating head is provided with a third sealing column extending upwards.

Furthermore, the first sealing column is in interference fit with the inner wall surface of the head of the hose, and the outer wall surface of the third sealing column is in interference fit with the inner wall surface of the second sealing column.

Further, the rotating head upper end terminal surface is equipped with the rotating head and goes out the liquid hole, the rotating head goes out the liquid hole and centers on the third seals the post setting, the tip is equipped with under the rotating head the spacing groove, the side of rotating head be equipped with the spacing piece complex spacing stuck point of lid inner circle, the rotating head goes out the liquid hole the rotating head spacing groove the spacing stuck point of rotating head all is two at least.

Further, the packaging container also comprises a functional head and an outer cover, the functional head is connected to the cover body, and the functional head is at least one of functional heads such as a hairbrush, a sponge, rubber, plastic, flocking, a comb, an elastomer, glass, metal, ceramic and the like; the outer cover and the cover body are buckled and covered on the steps of the shoulder parts of the cover body and the hose.

The beneficial effects of the utility model reside in that: the packaging container realizes the opening and closing of the liquid outlet by the rotating head arranged in the hose, and compared with the prior art that the liquid outlet of the packaging container is sealed from the outside, the packaging container is not only convenient to use, but also not easy to damage; in addition, the distance between the rotating head and the inner wall surface of the cover body can be adjusted by adjusting the rotating angle of the cover body, so that the liquid outlet amount is controlled, and different requirements of users are met; on the other hand, the lid can only follow hose circumference direction relative rotation and can not follow hose axial direction relative movement, rotates the lid in-process, and the lid can not produce axial clearance with the hose to solved among the prior art and caused the great gap to appear between the main part package assembly and cause the problem that the outward appearance is unsightly, the gap easily causes secondary pollution because of adopting the formula of rising soon to go out liquid packaging structure.

Drawings

The following detailed description of the specific structure of the present invention with reference to the accompanying drawings

FIG. 1 is an assembly view of the packing container of the present invention;

FIG. 2 is an exploded view of the packaging container assembly of the present invention;

FIG. 3 is the structure diagram of the hose of the packing container of the present invention:

a, a cross section of the hose structure, b, a top view of the hose structure;

FIG. 4 is a sectional view of the cover structure of the packing container of the present invention;

FIG. 5 is an isometric view of the cover structure of the packaging container of the present invention;

FIG. 6 is a structural view of the rotating head of the packing container of the present invention;

FIG. 7 is a sectional view of the rotary head structure of the packing container of the present invention;

wherein: 1-a hose; 10-a hose body; 11-hose shoulder step; 111-triangle mark; 12-a hose head; 121-hose fastening position; 122-hose guide groove; 123-hose stop; 124-fixing the rod; 2-a cover body; 21-cover body outer shell; 22-a first annular inner ring; 221-inner ring buckling position; 222-inner race limit stops; 223-inner ring guide strip; 23-a second annular inner ring; 231-inner ring threads; 232-first sealing column; 233-inner ring spacing piece; 24-a liquid outlet hole of the cover body; 241-a second sealing column; 242-a first guide ramp; 25-a fixed groove; 26-cover body buckling position; 3-rotating the head; 31-a third sealing column; 311-a second guiding ramp; 32-rotating the liquid outlet hole; 33-rotating the head outer wall surface; 34-a rotary-head thread; 35-limiting clamping points; 36-a fourth guide ramp; 37-a third guide ramp; 38-a limiting groove; 4-functional head; 5-outer cover.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a rotary sealed packaging container, including a hose 1, a cover 2 and a rotary head 3, wherein the cover 2 is provided with a cover liquid outlet 24 as an outlet for liquid in the container, the rotary head 3 is screwed with an inner ring thread 231 arranged on an inner ring of the cover through a rotary head thread 34 arranged on an outer wall of the rotary head 3 and is disposed below the cover liquid outlet 24, the rotary head 3 can block the cover liquid outlet 24 and control the amount of liquid outlet according to the size of a gap left between the cover 2 and the rotary head 3; the lid 2 is fixed on the hose 1 with the mode of lock and can rotate along the lock position, and the connected mode of lock has restricted reciprocating of lid, has seted up spacing groove 38 on the rotating head 3, because the existence of spacing groove 38, the dead lever 124 that the hose 1 set up and the collocation of spacing groove 38 only can have the rotating head 3 to reciprocate when making the lid 2 rotatory, and then leave the play liquid clearance between rotating head 3 and lid 2.

From the above description, the beneficial effects of the present invention are: the structure of the packaging container is adopted, the liquid outlet quantity can be controlled, and the container is sealed; the problems of unattractive appearance and secondary pollution caused by large gaps between the main body packaging components can be avoided.

Example 1

Referring to fig. 1 to 7, the present invention provides a sealed packaging container, which comprises a container main body hose 1, a cover body 2, a rotating head 3, a brush 4, and an outer cover 5. The rotating head 3 is screwed with the cover body 2, the hairbrush 4 is adhered to the cover body 2 by environment-friendly glue, the outer cover 5 is arranged on the cover body 2 in a buckling mode, and the cover body 2 is arranged on the container main body hose 1 in a buckling mode.

Specifically, the hose 1 comprises a hose head 12, a hose shoulder step 11 and a hose body 10 which are connected in sequence; the outer wall surface of the shoulder step 11 of the hose is provided with a mark, and the mark is preferably a triangular mark 111; the outer wall surface of the hose head 12 is provided with a hose fastening position 121 protruding outwards in a surrounding manner, the hose fastening position 121 is provided with a hose guide groove 122, a triangular mark 111 of the hose fastening position corresponds to the position of the hose guide groove 122 and is used for marking the position of the hose guide groove 122, the opposite side of the hose guide groove 122 is provided with a hose limiting platform protruding outwards, specifically, the hose limiting platform protruding outwards is arranged at a position corresponding to 180 degrees, the outer wall surface of the hose head 12 is further provided with a hose stop block 123 arranged at a position 90 degrees on the left side of the hose guide groove 122, and the fixing rod 124 matched with the limiting groove 38 is arranged on the top surface of the hose head 12.

The cover body 2 comprises a cover body shell 21, a first annular inner ring 22 and a second annular inner ring 23 which are arranged in the cover body shell 21; in order to satisfy the requirement that a user can clearly determine whether the sealed container is in an open/close state, the sealed container can be marked by common letters or Chinese characters for indicating the open/close state, such as "OFF" and "ON" in english or "ON" and "OFF" in chinese, preferably, an "OFF" mark is arranged ON the outer wall surface of the cover body shell 21 in the embodiment, and an "ON" mark is arranged ON the other surface of the cover body shell 21 at 180 degrees; in the assembled state, the triangular mark 111 is aligned with "OFF" to indicate that the packaging container is in the closed state, the cover 2 is rotated 180 degrees, the triangular mark 111 is aligned with "ON" to indicate that the packaging container is in the liquid discharging state, and at least two cover body fastening positions 26 are further arranged ON the outer wall surface of the cover body shell 21 and are used for being fastened and connected with the outer cover 5. The top surface of the cover body shell 21 is provided with a cover body liquid outlet hole 24 which comprises an extending part extending towards the direction far away from the cover body, and the top surface of the cover body shell 21 also comprises a fixing groove 25 inwards concave; the fixing groove 25 is arranged around the cover body liquid outlet hole 24 and used for connecting the functional head 4, an inner ring guide strip 223 protruding inwards is arranged at the opening of the first annular inner ring 22 of the cover body and is right opposite to the OFF mark, the arranged inner ring guide strip 223 is correspondingly matched with the hose guide groove 122 and is used for mounting and positioning between assemblies, an inner ring limit stop 222 extending towards the second annular inner ring direction 23 is arranged at the bottom of the inner side of the first annular inner ring 22 of the cover body, an inner ring buckling position 221 extending towards the second annular inner ring direction 23 is arranged at the inner edge of the first annular inner ring 22 of the cover body, and at least two inner ring limit stops 222 and inner ring buckling positions. The inner wall surface of the second annular inner ring 23 is provided with an inner ring thread 231 protruding inwards and matched with the rotary head thread 34 arranged on the outer wall surface of the rotary head 3, the top of the outer wall surface of the second annular inner ring 23 is provided with a first sealing column 232 protruding outwards, the end surface of the mouth part of the second annular inner ring 23 is provided with inner ring limiting sheets 233 extending downwards, the number of the inner ring limiting sheets 233 is at least two, the lower end surface of the cover body liquid outlet hole 24 is provided with a second sealing column 241 protruding downwards, and the end part of the second sealing column 241 of the inner ring is provided with a first guide inclined surface 242.

The upper end of the rotating head 3 is provided with a third sealing column 31 extending upwards, the end of the third sealing column 31 is provided with a second guiding inclined plane 311, the upper end of the rotating head 3 is provided with a rotating head liquid outlet hole 32, the outer wall surface 33 of the rotating head is provided with a rotating head thread 34 protruding outwards, the lower end opening part of the rotating head 3 is provided with a third guiding inclined plane 37, the outer wall surface of the lower end part of the rotating head 3 is provided with a limiting groove 38, and the end of the limiting groove 38 is provided with a fourth guiding inclined plane 36; the outer wall surface 33 of the rotating head is provided with limiting clamping points 35 corresponding to the inner ring limiting pieces, and at least two rotating head liquid outlet holes 32 and limiting grooves 38 are formed.

The aforesaid does the utility model discloses basic assembly's structure, each subassembly effect and realization play liquid process in its subassembly are as follows:

the rotating head thread 34 and the cover inner ring thread 231 are screwed to connect the rotating head and the cover, the cover inner ring limiting piece 233 is screwed into the rotating head limiting clamping point 35, at this time, the rotating head limiting groove 38 is just parallel to the horizontal line, which indicates that the rotating head and the cover are assembled in place, the rotating head and the cover are tightly attached by the rotating head third sealing column 31 under the guiding positioning of the second guiding inclined plane and the cover first guiding inclined plane 242, and at this time, the cover liquid outlet hole 24 is in a sealing state, that is, the liquid outlet channel is in a closed state.

When the rotary head 3 is assembled to the cover body 2, the "OFF" mark surface of the cover body is aligned with the triangular mark 111 of the shoulder step 11 of the hose, under the guiding and positioning of the hose guide groove 122 and the inner ring guide strip 223 of the cover body and the guiding and positioning of the third guide inclined surface 37 and the fourth guide inclined surface 36 of the rotary head, the cover body 2 is fixed together by the way that the inner ring fastening position 221 of the cover body and the hose fastening position 121 are fastened with each other, and the first sealing column 232 of the inner ring of the cover body and the inner wall surface of the hose head 12 are installed on the. In the cover body assembling process, if the mark surface of the cover body 'ON' is aligned with the triangular mark 111 of the shoulder step 11 of the hose, the cover body can not be installed ON the hose under the mutual interference of the guide strip 223 of the inner ring of the cover body and the limiting platform of the hose, if the cover body is forcibly pressed in, the cover body or the hose can be damaged, and the design ensures that the cover body is in a sealing state after being assembled, and the uniqueness of the direction is ensured.

The cover body 2 can only relatively rotate along the circumferential direction of the hose 1 and can not relatively move along the axial direction of the hose 1 under the mutual buckling of the cover body inner ring buckling position 221 and the hose buckling position 121; under the action of the hose stop 123 and the cover inner ring limit stop 222, the cover 2 rotates relatively along the circumferential direction of the hose 1 by an angle of 0-180 °, the rotating head thread 34 is screwed with the cover inner ring thread 231, and the rotating head limit groove 38 and the hose fixing rod 124, the rotating head 3 can only move relatively along the axial direction of the hose 1 and cannot rotate relatively along the circumferential direction of the hose 1. The cover body is rotated 180 degrees, namely the "ON" mark surface is aligned with the triangular mark 111 of the shoulder step 11 of the hose, under the effects of screwing the rotating head thread 34 with the cover body inner ring thread 231 and the rotating head limiting groove 38 with the hose fixing rod 124, the rotating head relatively moves downwards along the axial direction of the hose, the rotating head third sealing column 31 is separated from the inner wall surface of the cover body inner ring second sealing column 241, and a gap is formed between the rotating head third sealing column and the cover body inner ring second sealing column 241, so that the effect of opening the liquid outlet channel is realized, and the effect of closing the liquid.

In addition, the packaging container also comprises a functional head 4 for distributing content liquid, smearing, massaging, physiotherapy or hairdressing, wherein the functional head 4 can be a combination of one or more materials of hair brush, sponge, rubber, plastic, flocking, comb, elastomer, glass, metal and ceramic, can exist in various forms, can be adhered to the cover body 2 by environment-friendly glue, and can also be movably connected to the cover body 2; the packaging container also comprises a dustproof and pollution-proof outer cover 5, an outer cover buckling position which protrudes outwards is arranged on the inner wall surface of the opening part of the outer cover 5, and the outer cover 5 is covered on the cover body and the shoulder step 11 of the hose under the actions that the outer cover buckling position is buckled with the cover body buckling position 26 and the inner wall surface of the opening part of the outer cover 5 is matched with the outer wall surface of the shoulder step 11 of the hose.

In conclusion, the packaging container realizes the opening and closing of the liquid outlet by the rotating head arranged in the hose, and compared with the prior art that the liquid outlet of the packaging container is sealed from the outside, the packaging container is not only convenient to use, but also not easy to damage; in addition, the distance between the rotating head and the inner wall surface of the cover body can be adjusted by adjusting the rotating angle of the cover body, so that the liquid outlet amount is controlled, and different requirements of users are met; on the other hand, the lid can only follow hose circumference direction relative rotation and can not follow hose axial direction relative movement, rotates the lid in-process, and the lid can not produce axial clearance with the hose to solved among the prior art and caused the great gap to appear between the main part package assembly and cause the problem that the outward appearance is unsightly, the gap easily causes secondary pollution because of adopting the formula of rising soon to go out liquid packaging structure.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A rotary sealed packaging container is characterized by comprising a hose, a cover body and a rotating head, wherein the cover body is provided with a cover body liquid outlet hole, the rotating head is in adaptive connection with the cover body through threads, the rotating head is arranged below the cover body liquid outlet hole, and the cover body is buckled on the hose and can rotate relative to the hose; the rotating head is provided with the spacing groove, the hose is provided with the dead lever, the dead lever embedding the spacing groove restriction the rotating head rotates.

2. The packaging container as claimed in claim 1, wherein the hose includes a hose head, a hose shoulder step and a hose body connected in sequence, the outer wall surface of the hose shoulder step is provided with a mark, the fixing rod is disposed on the end surface of the hose head, and the outer wall surface of the hose head is provided with a hose retaining portion in a surrounding manner, and the hose retaining portion is provided with a hose guide groove.

3. The packaging container as claimed in claim 2, wherein hose retaining platforms are provided on opposite sides of the hose guide groove, and a hose stopper is further provided on an outer wall surface of the hose head.

4. A packaging container as claimed in claim 3, wherein: the cover body comprises a cover body shell, a first annular inner ring and a second annular inner ring which are arranged in the cover body shell; the outer wall of the cover body shell is provided with a cover body buckling position, the upper top surface of the cover body shell is provided with the cover body liquid outlet hole, the cover body liquid outlet hole comprises an extending portion which is far away from the cover body in the extending direction, and the bottom end face of the cover body liquid outlet hole is provided with a second sealing column which extends downwards.

5. The packaging container according to claim 4, wherein an inner ring limit stop is provided at the bottom of the inner side of the first annular inner ring, and an inner ring buckling position is provided at the inner edge of the first annular inner ring, and both the inner ring limit stop and the inner ring buckling position are convex blocks extending towards the direction of the second annular inner ring.

6. The packaging container according to claim 5, wherein the inner wall surface of the second annular inner ring is provided with inner ring threads, the top of the outer wall surface of the second annular inner ring is provided with a first sealing column which protrudes outwards, and the lower end surface of the second annular inner ring is provided with a downwardly extending inner ring limiting sheet.

7. The packaging container as claimed in claim 6, wherein the outer wall surface of the rotary head is provided with a rotary head thread, and the upper end of the rotary head is provided with a third sealing column extending upward.

8. The packaging container of claim 7 wherein said first sealing post is in interference fit with an inner wall surface of said hose head and said third sealing post outer wall surface is in interference fit with an inner wall surface of said second sealing post.

9. The packaging container according to claim 8, wherein the third sealing post has a rotating head liquid outlet hole at an upper end surface of the rotating head, the rotating head liquid outlet hole is disposed around the third sealing post, the lower end of the rotating head has the limiting groove, and a side surface of the rotating head has a limiting click point engaged with the limiting piece of the inner ring of the cover.

10. The packaging container according to claim 9, wherein the packaging container further comprises a functional head and a cover; the functional head is connected to the cover body and is at least one of a hairbrush, a sponge, rubber, plastic, flocking, a comb, an elastomer, glass, metal and a ceramic functional head; the outer cover and the cover body are buckled and cover the cover body and the shoulder steps of the hose.

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