Essence packaging hose
By introducing a guide block and a threaded tube dispensing nozzle structure into the serum packaging tube, the problem of the serum being difficult to squeeze out is solved, achieving an efficient, convenient, and hygienic user experience, reducing waste and extending shelf life.
Patent Information
- Application Number
- CN202423159180.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-20
AI Technical Summary
When the existing serum packaging tubes are half empty, it is difficult to squeeze out the serum, resulting in waste and inconvenience.
A serum packaging tube was designed, comprising a guide block, a threaded tube, and a dispensing nozzle. The guide block reduces squeezing dead angles, and the threaded tube and dispensing nozzle are connected by threads to achieve a seal. When used with a silicone baffle and cap, it ensures that the serum is easy to squeeze out and prevents leakage.
It improves the utilization rate of the essence, reduces waste, enhances the user experience, ensures the product's sealing and hygiene, and extends its shelf life.
Smart Images
Figure CN223658775U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to packing hose technical field, especially relate to a liquid packaging hose. BACKGROUND
[0002] The liquid packaging hose is a plastic hose for packing and storing liquid, which has the characteristics of strong sealing, light-proof, oxygen-proof and hygiene, and can protect the quality and efficacy of the liquid.
[0003] At present, when most liquid packaging hoses are used to half-pipe state, the small amount of liquid in the interior is difficult to squeeze out, and the user needs to cut the hose with scissors to discharge the remaining liquid, which is inconvenient to operate. INVENTION CONTENTS
[0004] The utility model provides a liquid packaging hose, aims at solving the problem that the currently used liquid packaging hose cannot discharge all the liquid.
[0005] To solve the above problems, the utility model is realized in this way, a liquid packaging hose, comprising: a hose body and a guide block installed on the inner wall top of the hose body for reducing the squeeze dead angle of the hose body; a threaded pipe installed on the top of the hose body, the top end of the threaded pipe is provided with a liquid discharge nozzle for discharging liquid; a cover is screwed on the threaded pipe for sealing the liquid discharge nozzle.
[0006] Preferably, the hose body is composed of a PE inner layer, an aluminum-plastic composite layer and a PP decorative layer, and the aluminum-plastic composite layer is located between the PE inner layer and the PP decorative layer.
[0007] Preferably, the guide block is V-shaped, and a through opening is formed in the guide block, which is in communication with the threaded pipe and the liquid discharge nozzle.
[0008] Preferably, a connecting plate is fixedly installed in the through opening, a plurality of liquid discharge openings are formed in the connecting plate, a mounting block is fixedly installed on the top of the connecting plate, a plurality of silica gel blocking strips are installed on the mounting block, and the plurality of silica gel blocking strips are in contact with the plurality of liquid discharge openings, respectively.
[0009] Preferably, the silica gel blocking strip and the liquid discharge opening are both fan-shaped, the size of the silica gel blocking strip is larger than that of the liquid discharge opening, and the silica gel blocking strip is made of silica gel material.
[0010] Preferably, a connecting groove is formed on the top of the thread groove of the cover, the connecting groove is matched with the liquid outlet nozzle, and a sealing plug is arranged on the top of the connecting groove and tightly contacts with the top end of the liquid outlet nozzle.
[0011] Preferably, a scraping strip for scraping the essence liquid in the soft tube body is arranged on the top of the cover, and an annular groove is formed on the cover, and an anti-skid ring is arranged in the annular groove.
[0012] Compared with the related art, the essence liquid packaging soft tube has the following beneficial effects:
[0013] Compared with the prior art, the essence liquid packaging soft tube provided by the scheme can effectively reduce the extrusion dead angle in the soft tube body, so as to ensure that the essence liquid is easily extruded, improve the utilization rate of the essence liquid, reduce waste, improve the use experience of the user, and the cover is threadedly connected to the threaded pipe and used for sealing the liquid outlet nozzle, preventing the essence liquid from leaking when not in use, ensuring the sealing performance and hygiene of the essence liquid during non-use, and prolonging the shelf life of the product.
[0014] In summary, the essence liquid packaging soft tube provided by the scheme reduces the extrusion dead angle, improves the utilization rate of the essence liquid, and provides convenient, sanitary and efficient use experience of the essence liquid by cooperating with the use of the liquid outlet nozzle and the cover. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a front view structural schematic diagram of an essence liquid packaging soft tube provided by the utility model;
[0016] Figure 2 is a front view structural schematic diagram of an essence liquid packaging soft tube provided by the utility model;
[0017] Figure 3 is a side view structural schematic diagram of an essence liquid packaging soft tube provided by the utility model;
[0018] Figure 4 is a partial front view structural schematic diagram of an essence liquid packaging soft tube provided by the utility model;
[0019] Figure 5 is a top view structural schematic diagram of a connecting plate and a silica gel blocking strip provided by the utility model;
[0020] Figure 6 is a front view structural schematic diagram of a connecting plate and a silica gel blocking strip provided by the utility model;
[0021] Figure 7 is a material level schematic diagram of a soft tube body provided by the utility model.
[0022] Reference numerals: 1. Hose body; 101. PE inner layer; 102. Aluminum-plastic composite layer; 103. PP decorative layer; 2. Guide block; 3. Threaded tube; 4. Drain nozzle; 5. Port; 6. Cap; 7. Connecting plate; 8. Drain port; 9. Mounting block; 10. Silicone baffle; 11. Connecting groove; 12. Sealing plug; 13. Scraper; 14. Anti-slip ring. Detailed Implementation
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0025] This utility model embodiment provides a serum packaging tube, such as... Figures 1-7 As shown, the serum packaging tube includes: a tube body 1 and a guide block 2 installed on the top of the inner wall of the tube body 1 to reduce the squeezing dead angle of the tube body 1; a threaded tube 3 installed on the top of the tube body 1, and a drain nozzle 4 for discharging serum is installed at the top of the threaded tube 3; and a cap 6 threaded on the threaded tube 3 for sealing the drain nozzle 4.
[0026] In the embodiment, the design of the guide block 2 aims to reduce the dead angle of the hose body 1 during extrusion, so that the essence liquid can be more smoothly extruded, the threaded tube 3 serves as a bridge connecting the hose body 1 and the liquid discharge nozzle 4, and is fixed through threaded connection while ensuring the sealing property, the user extrudes the hose body 1 to make the liquid discharge nozzle 4 discharge the essence liquid in the hose body 1, and the setting of the guide block 2 can effectively reduce the extrusion dead angle in the hose body 1, thereby ensuring that the essence liquid is easily extruded, improving the utilization rate of the essence liquid, reducing waste, and improving the user experience.
[0027] In the further preferred embodiment of the utility model, the hose body 1 is composed of a PE inner layer 101, an aluminum-plastic composite layer 102 and a PP decorative layer 103, and the aluminum-plastic composite layer 102 is located between the PE inner layer 101 and the PP decorative layer 103.
[0028] In the embodiment, the PE inner layer 101 adopts PE food-grade plastic material, has good chemical stability and biocompatibility, and can ensure that the quality and efficacy of the essence liquid during storage are not affected, the material of the aluminum-plastic composite layer 102 adopts aluminum-plastic composite material, can prevent external oxygen, moisture and odor from entering the hose body 1 and affecting the quality of the essence liquid, the aluminum-plastic composite material has excellent gas barrier performance, can effectively prevent the penetration of oxygen and odor gas, and prevent the penetration of the contents of the fragrance and active ingredients, and the PP decorative layer 103 adopts PP (polypropylene) material, mainly plays a protective and decorative role, has good wear resistance and scratch resistance, so as to ensure that the hose body 1 is not easily damaged during use.
[0029] In the further preferred embodiment of the utility model, the guide block 2 is V-shaped, a through opening 5 is formed in the guide block 2, and the through opening 5 is in communication with the threaded tube 3 and the liquid discharge nozzle 4.
[0030] In the embodiment, the V-shaped design makes the guide block 2 form a gradually narrowing space at the top of the inner wall of the hose body 1, when the hose body 1 is extruded, the essence liquid will be guided to the tip area of the V-shaped, so that it is more easily extruded through the threaded tube 3 and the liquid discharge nozzle 4, the through opening 5 serves as a channel for the essence liquid to flow from the hose body 1 to the threaded tube 3 and the liquid discharge nozzle 4, and its size and shape are carefully designed to ensure that the essence liquid can flow smoothly, the through opening 5 is in communication with the threaded tube 3 and the liquid discharge nozzle 4, forming a complete essence liquid extrusion path, through the setting of the V-shaped guide block 2, the dead angle during extrusion is significantly reduced, the extrusion efficiency of the essence liquid is improved, and waste is reduced, at the same time, this design also makes the distribution of the essence liquid in the hose body more uniform, avoiding local residues.
[0031] In the further preferred embodiment of the utility model, the through hole 5 is fixedly provided with a connecting plate 7, a plurality of drainage holes 8 are formed in the connecting plate 7, and the top of the connecting plate 7 is fixedly provided with a mounting block 9; a plurality of silica gel blocking strips 10 are mounted on the mounting block 9, and the plurality of silica gel blocking strips 10 are in contact with the plurality of drainage holes 8 respectively.
[0032] In the embodiment, the drainage hole 8 is a channel for the essence liquid to flow from the through hole 5 to the drainage nozzle 4 and be finally squeezed out; the design of the plurality of drainage holes 8 enables the essence liquid to be more evenly distributed, improves the squeezing efficiency and reduces the residue; when the soft tube body 1 is squeezed, the essence liquid pushes the silica gel blocking strip 10 out of the drainage hole 8, thereby facilitating the discharge of the essence liquid; and when the essence liquid is not squeezed, the silica gel blocking strip 10 seals the drainage hole 8, thereby ensuring that air cannot enter the soft tube body 1.
[0033] In the further preferred embodiment of the utility model, the silica gel blocking strip 10 and the drainage hole 8 are both arranged in a fan shape, the size of the silica gel blocking strip 10 is greater than that of the drainage hole 8, and the silica gel blocking strip 10 is made of silica gel material.
[0034] In the embodiment, the fan-shaped drainage hole 8 is matched with the fan-shaped silica gel blocking strip 10, thereby ensuring the uniformity and smoothness of the essence liquid in the squeezing process; and through the overlapping arrangement of the silica gel blocking strip 10 and the drainage hole 8, air can be effectively prevented from entering the soft tube body 1.
[0035] In the further preferred embodiment of the utility model, a connecting groove 11 is formed in the top of the threaded groove of the cover 6, the connecting groove 11 is matched with the drainage nozzle 4, a sealing plug 12 is mounted on the top of the connecting groove 11, and the sealing plug 12 is in close contact with the top end of the drainage nozzle 4.
[0036] In the embodiment, the sealing plug 12 serves as a sealing structure between the connecting groove 11 and the drainage nozzle 4, and the material and shape of the sealing plug 12 are carefully designed to ensure close contact with the top end of the drainage nozzle 4; when the cover 6 is rotated to the closed position, the sealing plug 12 is tightly pressed on the top end of the drainage nozzle 4, thereby preventing the essence liquid from leaking from the connecting part.
[0037] In the further preferred embodiment of the utility model, a scraping strip 13 for scraping the essence liquid in the soft tube body 1 is mounted on the top of the cover 6, an annular groove is formed in the cover 6, and an anti-skid ring 14 is sleeved in the annular groove.
[0038] In the embodiment, when the essence is about to be used up, and some essence is difficult to squeeze out and remains in the inner wall of the hose body 1, the user can hold the cap 6, place the hose body 1 on the table, then make the scraping strip 13 disengage from the surface of the hose body 1, push the scraping strip 13 to squeeze the hose body 1, push the residual essence to the vicinity of the liquid discharge nozzle 4, so as to be squeezed out further, the introduction of the scraping strip 13 greatly improves the utilization rate of the essence and reduces waste, at the same time, it also simplifies the operation steps of the user when the essence is about to be used up, and improves the user experience, when the user rotates the cap 6 to squeeze out the essence, the anti-skid ring 14 can increase the friction between the hand and the cap 6, prevent the difficulty of rotation caused by the wet and slippery hand or insufficient force.
[0039] In summary, compared with the related art, the packaging hose reduces the squeezing dead angle through the design of the guide block 2, improves the utilization rate of the essence, and at the same time, cooperates with the use of the liquid discharge nozzle 4 and the cap 6, provides a convenient, sanitary and efficient essence use experience.
[0040] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways.
[0041] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different, but essentially not deviating from the concept of the present application, other technical solutions. These technical solutions also belong to the scope of protection of the present application.
Claims
1. An essence packaging hose characterized by, The utility model relates to a kind of essence liquid discharge tubes, including: Hose body (1) and the guide block (2) for reducing the extrusion dead angle of hose body (1) are installed in the top inner wall of the hose body (1); Threaded pipe (3) is installed on the top of the hose body (1), and the top end of the threaded pipe (3) is provided with a discharge nozzle (4) for discharging essence liquid; The cap (6) for sealing the discharge nozzle (4) is screwed on the threaded pipe (3).
2. The serum packaging tube according to claim 1, wherein The hose body (1) is composed of a PE inner layer (101), an aluminum-plastic composite layer (102), and a PP decorative layer (103), and the aluminum-plastic composite layer (102) is located between the PE inner layer (101) and the PP decorative layer (103).
3. The serum packaging tube of claim 1, wherein, The guide block (2) is arranged in a V shape, and a through opening (5) is formed in the guide block (2), which communicates with the threaded pipe (3) and the discharge nozzle (4).
4. The serum packaging tube of claim 3, wherein An adapter plate (7) is fixedly installed in the through opening (5), and a plurality of discharge ports (8) are formed in the adapter plate (7), and an installation block (9) is fixedly installed on the top of the adapter plate (7), and a plurality of silica gel blocking strips (10) are installed on the installation block (9), and the plurality of silica gel blocking strips (10) respectively contact the plurality of discharge ports (8).
5. The serum packaging tube of claim 4, wherein, The silica gel blocking strips (10) and the discharge ports (8) are arranged in a fan shape, the size of the silica gel blocking strips (10) is larger than that of the discharge ports (8), and the silica gel blocking strips (10) are made of silica gel.
6. The serum packaging tube of claim 1, wherein A connecting groove (11) is formed in the top of the threaded groove of the cap (6), the connecting groove (11) is matched with the discharge nozzle (4), a sealing plug (12) is installed on the top of the connecting groove (11), and the sealing plug (12) tightly contacts the top end of the discharge nozzle (4).
7. The serum packaging tube of claim 1, wherein A scraping strip (13) is installed on the top of the cap (6) for scraping the essence liquid in the hose body (1), an annular groove is formed in the cap (6), and an anti-skid ring (14) is sleeved in the annular groove.