Patterned discharge packaging container

Abstract

The utility model discloses a pattern discharging packaging container, avoid extruding each discharging hole discharging inconsistency, realize even discharging. Pattern discharging packaging container includes body and discharging cover, the end surface of body is provided with and passes the hole, the discharging cover covers in the end surface of body, and is provided with the equiangular angle interval distribution of the axis around the hole of passing, the end surface of body with the opposite surface of discharging cover forms the discharging channel of making the hole of passing with the hole of discharging intercommunication, and the discharging channel forms at least one section of the bending between the hole of passing with the hole of discharging. The utility model prolongs the flow distance of material between the hole of passing with the hole of discharging through the improvement to the structure of discharging channel, guarantees the even discharging effect of finally.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of packing container, especially point to a pattern discharge packing container. BACKGROUND

[0002] Cosmetic packaging hose refers to the flexible packaging tube for storing and dispensing cosmetics, usually made of plastic or metal material. This hose is designed for convenient extrusion, which can control the amount of cosmetics, and is widely used in the packaging of products such as face cream, facial cleanser and toothpaste.

[0003] When designing products, some products need to design the discharge hole of the packaging hose as a radial shape evenly distributed around the central axis for the consideration of function and aesthetics, which can present the effect of approximately petal blooming when extruding material. However, in actual use, due to the influence of air pressure and other factors in the hose, the discharge effect of each discharge hole is not consistent when the material is extruded, because the release of air pressure may accelerate the flow of material of one or several discharge holes and cause the discharge of other holes. SUMMARY

[0004] The main purpose of the utility model is to provide a pattern discharge packing container, which solves the problems in the prior art and avoids inconsistent discharge of each discharge hole during extrusion, achieving uniform discharge.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] A pattern discharge packing container, comprising a body and a discharge cover; the end face of the body is provided with a material passing hole; the discharge cover is covered on the end face of the body and is provided with discharge holes which are equally angularly spaced around the axis of the material passing hole; the end face of the body and the opposite face of the discharge cover form a discharge channel which communicates the material passing hole with the discharge hole, and the discharge channel forms at least one bending part between the material passing hole and the discharge hole.

[0007] The body is in a cylindrical shape, and the axis position of the end face is provided with a material passing pipe, and the material passing hole is arranged at the axis of the material passing pipe.

[0008] Preferably, the periphery of the material passing pipe is recessed to form a material passing ring groove, and the opposite face of the discharge cover is convex to form a ring of guide flanges in the inside direction of the discharge hole; the guide flanges are embedded in the material passing ring groove, and neither the inner nor the outer side wall of the material passing ring groove is in contact with the guide flanges.

[0009] Preferably, opposite surfaces of the discharge cover are convexly formed with a first sealing flange in the direction outward of the discharge hole; an end surface of the body is provided with a boss, the discharge pipe and the discharge ring groove around the discharge pipe are coaxially arranged on the end surface of the boss, and a second sealing flange is convexly formed on the periphery of the boss; the first sealing flange is tightly fitted on the peripheral surface of the boss, and the second sealing flange abuts against the opposite surfaces of the discharge cover.

[0010] The discharge cover is snap-connected with the body.

[0011] Preferably, the periphery of the discharge cover is provided with a clamping hook, and the periphery of the body is provided with a clamping groove for snap-fitting the clamping hook.

[0012] The patterned discharge packaging container further comprises a cover body detachably covering the end of the body.

[0013] Preferably, external threads and internal threads are respectively arranged between the periphery of the body and the inner wall of the cover body.

[0014] Preferably, the periphery of the body is convexly formed with a plurality of first rotation-stopping protrusions arranged side by side, and the inner wall of the cover body is provided with a plurality of second rotation-stopping protrusions arranged side by side for movably fitting the first rotation-stopping protrusions.

[0015] Preferably, a sealing gasket is arranged on the cover body, and the sealing gasket seals the discharge end of each discharge hole after the cover body covers the body.

[0016] After the above technical scheme is adopted, the patterned discharge packaging container has the following technical effects:

[0017] The discharge channel with at least one bending part is arranged between the discharge hole and the discharge hole, so that the flow distance between the discharge hole and the discharge hole is extended. Even if part of the material in the extrusion direction is pushed by the air pressure, it will not jump out of the discharge hole, but will be pushed forward by the subsequent extruded material. In combination with the uniformly distributed discharge holes, the final effect is that each discharge hole uniformly discharges at the same time, which can simulate the state of petal blooming. The discharge cover and the body are designed in a split manner, so that the discharge cover can be replaced and matched with different discharge hole shapes. In addition, the body and the discharge cover can be conveniently machined to obtain a discharge flow channel shape that meets the use requirements. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a combined state sectional view of the first embodiment of the patterned discharge packaging container;

[0019] Figure 2 is an exploded state perspective view of the first embodiment of the patterned discharge packaging container;

[0020] Figure 3 is a disassembled state sectional view of the first embodiment of the present utility model;

[0021] Figure 4 is a cover body perspective view of the first embodiment of the present utility model;

[0022] Figure 5 is an uncapped state perspective view of the second embodiment of the present utility model;

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1 - body; 11 - material passing hole; 12 - material passing pipe; 13 - material passing ring groove; 14 - boss; 15 - second sealing flange; 16 - clamping groove; 17 - external thread; 18 - first rotation stopping boss;

[0025] 2 - material outlet cover; 21 - material outlet hole; 22 - guide flange; 23 - first sealing flange; 24 - clamping hook;

[0026] 3 - cover body; 31 - internal thread; 32 - second rotation stopping boss; 33 - mounting groove;

[0027] 4 - sealing gasket. DETAILED DESCRIPTION

[0028] In order to further explain the technical scheme of the present utility model, the present utility model will be described in detail through specific embodiments.

[0029] Reference Figures 1-5 The present utility model discloses a pattern material outlet packaging container, which comprises a body 1 and a material outlet cover 2.

[0030] The end face of the body 1 is provided with a material passing hole 11.

[0031] The material outlet cover 2 is covered on the end face of the body 1 and is provided with material outlet holes 21 which are distributed at equal angles and intervals around the axis of the material passing hole 11.

[0032] The end face of the body 1 and the opposite face of the material outlet cover 2 form a material outlet channel which communicates the material passing hole 11 with the material outlet holes 21, and the material outlet channel forms at least one bending part between the material passing hole 11 and the material outlet holes 21.

[0033] Through the above scheme, the discharge passage with at least one bending part is arranged between the material passing hole 11 and the discharge hole 21, so that the flow distance between the material passing hole 11 and the discharge hole 21 is prolonged, even if part of the material is pushed by the air pressure in the extrusion moment, the material will not jump out of the discharge hole 21, but will be left in the discharge passage and be pushed forward by the subsequent extruded material, and then the uniform distribution of the discharge hole 21 is matched, so that the effect that each discharge hole 21 uniformly and simultaneously discharges is finally realized, and the state that the petals are blooming can be simulated; the discharge cover 2 and the body 1 are designed in a split mode, so that the discharge cover 2 can be replaced, the discharge hole 21 with different shapes is matched, and the body 1 and the discharge cover 2 are also respectively machined to obtain the discharge flow channel shape meeting the use requirement.

[0034] In some embodiments of the utility model, the above-mentioned body 1 is cylindrical, the axis position of the end face is provided with a material passing pipe 12, and the material passing hole 11 is arranged at the axis of the material passing pipe 12. In this way, the material passing hole 11 is coaxially arranged with the body 1, which is more convenient for production and more beautiful.

[0035] Further, the periphery of the above-mentioned material passing pipe 12 is recessed to form a material passing ring groove 13, and the opposite surface of the discharge cover 2 protrudes in the inner side direction of the discharge hole 21 to form a ring of guide flanges 22; the guide flanges 22 are embedded in the material passing ring groove 13 and do not contact the inner and outer side walls of the material passing ring groove 13, that is, a certain spacing is reserved, thereby forming the above-mentioned discharge passage. Figure 1 The discharge passage formed by the material passing ring groove 13 and the guide flanges 22 together makes the material need to pass through multiple turns of horizontal movement, downward movement, upward movement, horizontal movement and upward movement after being extruded through the material passing hole 11, so that the discharge distance is greatly improved, and the discharge effect of the product is ensured.

[0036] Secondly, the opposite surface of the above-mentioned discharge cover 2 protrudes in the outer side direction of the discharge hole 21 to form a ring of first sealing flanges 23; the end face of the body 1 is provided with a boss 14, and the above-mentioned material passing pipe 12 and the material passing ring groove 13 around the material passing pipe 12 are coaxially arranged on the end face of the boss 14, and the periphery of the boss 14 protrudes to form a ring of second sealing flanges 15; the first sealing flanges 23 are tightly fitted on the peripheral surface of the boss 14, and the second sealing flanges 15 abut against the opposite surface of the discharge cover 2, so as to realize the sealing after the discharge cover 2 is covered on the end face of the body 1, prevent material leakage, and the second sealing flanges 15 can avoid the opposite surface of the discharge cover 2 from being attached to the boss 14, so as to form the above-mentioned discharge passage.

[0037] In some embodiments of the utility model, the above-mentioned discharge cover 2 is snap connected with the body 1, so as to facilitate disassembly and assembly.

[0038] Further, a ring of clamping hooks 24 is arranged on the peripheral surface of the above-mentioned discharge cover 2, and the peripheral surface of the body 1 is provided with clamping grooves 16 for snap fitting the clamping hooks 24.

[0039] In some embodiments of the utility model, still include detachable cover in body 1 end cover 3, cover 3 can cover discharge cover 2, prevent it from being dust pollution, also can prevent material leakage in non use process.

[0040] Further, the peripheral surface of the body 1 and the inner wall of the cover 3 are respectively provided with external thread 17, internal thread 31, to realize the threaded connection of both, by screwing the cover 3 can quickly disassemble the cover 3.

[0041] Secondly, the peripheral surface of the body 1 is formed with a plurality of parallelly arranged first rotation stop protrusions 18, and the inner wall of the cover 3 is provided with a plurality of parallelly arranged second rotation stop protrusions 32 for active cooperation with the first rotation stop protrusions 18. Thus, the rotation of the cover 3 has a clear gear feeling, which can be fed back to the user's operating feeling, avoiding excessive rotation.

[0042] In addition, the cover 3 is provided with a sealing gasket 4, which seals the discharge end of each discharge hole 21 after the cover 3 is covered on the body 1. The sealing gasket 4 can be made of silica gel material, and the cover 3 is provided with a mounting groove 33 for embedding the sealing gasket 4.

[0043] Referring to Figures 1-4 , the first embodiment of the utility model is shown.

[0044] The discharge hole 21 is water-drop-shaped, and one end of the water drop is smaller and faces the axis of the discharge hole 11, and the other end of the water drop is larger and away from the axis of the discharge hole 11.

[0045] Referring to Figure 5 , the second embodiment of the utility model is shown.

[0046] The discharge hole 21 is petal-shaped, and has a bend between its two ends, and one end of the petal is smaller and faces the axis of the discharge hole 11, and the other end of the petal is larger and away from the axis of the discharge hole 11.

[0047] The above embodiments and drawings are not limited to the product form and style of the utility model, and any ordinary skilled in the art makes appropriate changes or modifications to them, which should be considered as not departing from the patent scope of the utility model.

Claims

1. A patterned dispensing package container, characterized in that: it comprises a body and a dispensing cover; an end surface of the body is provided with a dispensing hole; the dispensing cover is covered on the end surface of the body and is provided with dispensing holes which are equiangularly and spacedly distributed around the axis of the dispensing hole; a dispensing passage is formed between the end surface of the body and the opposite surface of the dispensing cover to communicate the dispensing hole with the dispensing hole, and the dispensing passage forms at least one bending section between the dispensing hole and the dispensing hole.

2. The patterned dispensing package container according to claim 1, characterized in that: the body is in a cylindrical shape, and the axis of the end surface is provided with a dispensing tube, and the dispensing hole is arranged at the axis of the dispensing tube.

3. The patterned dispensing package container according to claim 2, characterized in that: the periphery of the dispensing tube is recessed to form a dispensing ring groove, and the opposite surface of the dispensing cover is protruded to form a guide flange in the direction of the inner side of the dispensing hole; the guide flange is embedded in the dispensing ring groove, and does not contact the inner and outer side walls of the dispensing ring groove.

4. The patterned dispensing package container according to claim 3, characterized in that: the opposite surface of the dispensing cover is protruded to form a first sealing flange in the direction of the outer side of the dispensing hole; the end surface of the body is provided with a boss, and the dispensing tube and the dispensing ring groove around the dispensing tube are coaxially arranged on the end surface of the boss, and the periphery of the boss is protruded to form a second sealing flange; the first sealing flange is tightly fitted on the peripheral surface of the boss, and the second sealing flange abuts against the opposite surface of the dispensing cover.

5. The patterned dispensing package container according to claim 1, characterized in that: the dispensing cover is snap-connected with the body.

6. The patterned dispensing package container according to claim 5, characterized in that: the peripheral surface of the dispensing cover is provided with a snap hook, and the peripheral surface of the body is provided with a snap groove for snap-fitting the snap hook.

7. The patterned dispensing package container according to claim 1, characterized in that: it further comprises a cover body which is detachably covered on the end portion of the body.

8. The patterned dispensing package container according to claim 7, characterized in that: the peripheral surface of the body and the inner wall of the cover body are respectively provided with external threads and internal threads.

9. The patterned dispensing package container according to claim 8, characterized in that: the peripheral surface of the body is protruded to form a plurality of parallelly arranged first rotation-stopping protrusions, and the inner wall of the cover body is provided with a plurality of parallelly arranged second rotation-stopping protrusions for movably fitting the first rotation-stopping protrusions.

10. The patterned dispensing package container according to claim 7, characterized in that: the cover body is provided with a sealing gasket, and the sealing gasket seals the dispensing end of each dispensing hole after the cover body is covered on the body. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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