A toothpaste body storage device capable of preventing deterioration
The independent storage system, consisting of a semi-open dispensing cylinder and an electric push rod, combined with a magnetic suction component and a guide arc frame, solves the problem of toothpaste contamination and deterioration during multiple uses, achieving stable preservation and automatic dispensing of toothpaste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI CAOSHANHU ORAL CARE PROD CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-06-26
AI Technical Summary
Existing methods of preserving toothpaste paste make it susceptible to contamination from external sources during repeated use, leading to spoilage.
The design combines a semi-open dispensing cylinder, an electric push rod, and a sealing system to achieve automatic dispensing from multiple independent storage spaces. Combined with magnetic components and a guide arc frame, it ensures the sealing and stability of the storage and retrieval process.
This effectively avoids contamination and deterioration of the raw materials during multiple dispensing processes, ensuring that the toothpaste remains clean and stable during repeated use.
Smart Images
Figure CN224410310U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of toothpaste production equipment, specifically to a toothpaste storage device that prevents deterioration. Background Technology
[0002] Toothpaste is a paste-like product that is applied to the surface of human teeth by friction for the main purpose of cleaning. It is usually in the form of a gel and is usually applied to a toothbrush. The mechanical friction of the toothbrush cleans the surface of the teeth and the surrounding area, leaving the mouth clean and refreshed.
[0003] Toothpaste, as an essential daily necessity in modern life, has a significant impact on users' dental health due to its production quality and post-production preservation. Therefore, existing technologies primarily employ low-temperature environments to preserve toothpaste after production, reducing the likelihood of temperature-induced deterioration. However, the single-space preservation method in existing technologies allows external contaminants to come into contact with the raw materials during repeated use, increasing the chance of overall material deterioration. Therefore, to address the problems of the existing technologies, the applicant proposes a toothpaste storage device that prevents deterioration. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a toothpaste storage device that prevents deterioration, thus solving the problems mentioned in the background section.
[0005] This utility model provides the following technical solution: a toothpaste paste storage device for preventing deterioration, comprising an open protective box and a support frame fitted on the outside of the bottom of the open protective box. The open protective box contains a plurality of semi-open dispensing cylinders and a plurality of electric push rods, and the number of electric push rods is the same as the number of semi-open dispensing cylinders. The output end of the electric push rod is connected to the top structure of the semi-open dispensing cylinders. The top of each of the semi-open dispensing cylinders has a feed pipe, and the open end of the feed pipe is externally threaded with a sealing cap.
[0006] Several semi-open dispensing cylinders are fitted with curved rods and sealing plates inside. The bottom of the curved rods is fixed to the bottom surface of the middle of the sealing plates. One end of the curved rod passes through the top structure of the semi-open dispensing cylinder and extends to the top surface of the open protective box for fixation. The sealing plates are fitted with a discharge valve pipe that communicates with the internal space of the semi-open dispensing cylinders. The discharge valve pipe provides discharge space for the toothpaste paste inside the semi-open dispensing cylinders during the downward movement of the semi-open dispensing cylinders driven by the electric push rod.
[0007] Preferably, a second sealing ring is nested at the fitting point between the curved rod and the top structure of the semi-open dispensing cylinder, and the top of the curved rod has a C-shaped rod structure.
[0008] Preferably, the sealing plate includes a plate body and a first sealing ring. The first sealing ring is nested and fixed on the surface of the plate body, and the surface of the first sealing ring is in close contact with the inner wall of the semi-open dispensing cylinder. The top surface of the middle part of the plate body is fixed to the other end of the bottom of the curved rod.
[0009] Preferably, the bottom inner side of the support frame is fitted with a support base that is mounted on the bottom of the electric push rod via a bearing assembly, and the top inner side of the support frame is fitted with the bottom structure of the open protective box via a bearing assembly. Several traveling wheels are installed around the bottom of the support frame, and a control component is installed on one side of the top of the support frame. The control component includes a controller and a power module, and both the controller and the power module are electrically connected to the electric push rod via wires.
[0010] Specifically, three semi-open dispensing cylinders are selected, and the bottom surface of each of the three semi-open dispensing cylinders is provided with external threads and an internally threaded outer cover is screwed onto the external threads. The internally threaded outer cover can cover and seal the sealing plate and the discharge valve pipe. A handle is fixed on the bottom surface of the internally threaded outer cover.
[0011] Preferably, the bottom port of the inner wall of the discharge valve tube is provided with an internal thread, and the top port of the inner wall of the discharge valve tube is fixedly sleeved inside the plate and is set coplanar with the top surface of the plate.
[0012] Preferably, one end of the top of the curved rod is provided with a magnetic attraction component that can be magnetically connected to the top surface of the corresponding semi-open dispensing cylinder. The control component includes an L-shaped sleeve and an electromagnet. One end of the L-shaped sleeve is fixedly connected to the surface of one end of the top of the curved rod. The electromagnet is fitted inside the other end of the L-shaped sleeve, and the magnetic attraction surface of the electromagnet is magnetically connected to the top surface of the corresponding semi-open dispensing cylinder.
[0013] Selectedly, guide arc frames are attached to both sides of the three semi-open dispensing cylinders, and the sides of the guide arc frames away from the semi-open dispensing cylinders are fixed to the inner wall of the open protective box.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] 1. This utility model consists of a semi-open dispensing cylinder and its corresponding curved rod, discharge valve pipe, sealing plate and electric push rod to form an independent storage mechanism. After multiple independent storage mechanisms are used together with an open protective box and support frame, it can provide multiple storage spaces and also provide the effect of automatic extrusion discharge. Under the condition of multiple storage spaces, it can avoid the problem of the whole raw material being contaminated and deteriorated due to a single contamination during multiple material retrieval processes.
[0016] 2. This utility model uses the set internal threaded outer sealing cover as the re-sealing condition, and then uses a spiral locking method to detachably install the corresponding semi-open dispensing cylinder, thereby covering and sealing the sealing plate and discharge valve pipe at the bottom of the corresponding semi-open dispensing cylinder, thus optimizing the overall device performance. Attached Figure Description
[0017] Figure 1 This is a partial cross-sectional view of the structure of this utility model;
[0018] Figure 2 This is a front view schematic diagram of the structure of this utility model;
[0019] Figure 3 This is a top view of the structure of this utility model;
[0020] Figure 4 The structure of this utility model Figure 1 Enlarged view of point A in the middle;
[0021] Figure 5 The structure of this utility model Figure 2 Enlarged view of point B in the middle;
[0022] Figure 6 This is an enlarged schematic diagram of the magnetic attraction component of this utility model.
[0023] Figure 7 This is an enlarged schematic diagram of the structural guide arc frame of this utility model.
[0024] In the diagram: 1. Open protective box; 2. Support frame; 3. Semi-open dispensing cylinder; 4. Curved rod; 5. Sealing plate; 51. Plate body; 52. First sealing ring; 6. Discharge valve pipe; 7. Electric push rod; 8. Second sealing ring; 9. Internal threaded outer cover; 10. Control assembly; 11. Magnetic suction assembly; 111. L-shaped sleeve; 112. Electromagnet; 12. Guide arc frame. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figure 1-4 A toothpaste paste storage device for preventing deterioration includes an open protective box 1 and a support frame 2 fitted on the outside of the bottom of the open protective box 1. The open protective box 1 contains a number of semi-open dispensing cylinders 3 and a number of electric push rods 7. The number of electric push rods 7 is the same as the number of semi-open dispensing cylinders 3. The output end of the electric push rod 7 is connected to the top structure of the semi-open dispensing cylinder 3. The top of each semi-open dispensing cylinder 3 has a feed pipe, and the open end of the feed pipe is externally threaded with a sealing cap.
[0027] Several semi-open dispensing cylinders 3 are fitted with curved rods 4 and sealing plates 5 inside. The bottom of the curved rods 4 is fixed to the bottom surface of the sealing plates 5. One end of the curved rods 4 passes through the top structure of the semi-open dispensing cylinders 3 and extends to the top surface of the open protective box 1 for fixation. A second sealing ring 8 is nested at the fitting point between the curved rods 4 and the top structure of the semi-open dispensing cylinders 3. The top of the curved rods 4 is a C-shaped rod structure. The sealing plates 5 include a plate body 51 and a first sealing ring 52. The first sealing ring 52 is nested and fixed on the surface of the plate body 51. The surface of the first sealing ring 52 is in close contact with the inner wall of the semi-open dispensing cylinders 3. The top surface of the middle part of the plate body 51 is fixed to the other end of the bottom of the curved rods 4.
[0028] The sealing plate 5 is internally fitted with a discharge valve pipe 6 that communicates with the internal space of the semi-open dispensing cylinder 3. During the process of the electric push rod 7 driving the semi-open dispensing cylinder 3 to move downward, the discharge valve pipe 6 provides a discharge space for the toothpaste inside the semi-open dispensing cylinder 3. The bottom port of the discharge valve pipe 6 is provided with an internal thread, and the top port of the discharge valve pipe 6 is fixedly sleeved inside the plate 51 and is coplanar with the top surface of the plate 51.
[0029] The bottom inner side of the support frame 2 is fitted with a support base that is installed at the bottom of the electric push rod 7 via a bearing assembly, and the top inner side of the support frame 2 is fitted with the bottom structure of the open protective box 1 via a bearing assembly. Several traveling wheels are installed at the bottom of the support frame 2 along its circumference. A control component 10 is installed on one side of the top of the support frame 2. The control component 10 includes a controller and a power module, and both the controller and the power module are electrically connected to the electric push rod 7 via wires.
[0030] In use: After production, the toothpaste paste enters the independent packaging space formed by the corresponding semi-open packaging cylinder 3 and the sealing plate 5 through the open curved rod 4. Similarly, the remaining independent packaging spaces formed by the semi-open packaging cylinders 3 and their corresponding sealing plates 5 are filled with material according to the above steps, and the batch of raw materials are stored independently in multiple spaces. After completion, the sealing cap corresponding to the curved rod 4 is reset and locked to completely seal the space where the raw materials are located. In subsequent use, it can avoid the problem of the whole raw materials being contaminated and deteriorated due to a single contamination during multiple material retrieval processes.
[0031] In the specific material handling process, the raw material stored inside a semi-open dispensing cylinder 3 is selected, and a collection container that can be fitted with the semi-open dispensing cylinder 3 is placed below the semi-open dispensing cylinder 3. Then, the discharge valve pipe 6 set at the bottom of the target semi-open dispensing cylinder 3 is opened, and then the electric push rod 7 corresponding to the target semi-open dispensing cylinder 3 and originally in the open state is closed. Then, the output end of the electric push rod 7 drives the semi-open dispensing cylinder 3 to move down synchronously. Due to the obstruction of the sealing plate 5 and the guiding constraint of the curved rod 4, the paste raw material inside the semi-open dispensing cylinder 3 will be squeezed out through the discharge valve pipe 6. During the continuous material conveying process, the raw material attached to the inner wall of the semi-open dispensing cylinder 3 will be continuously passively scraped and cleaned by the sealing plate 5 to reduce the residual amount.
[0032] Please see Figure 1 , Figure 4 The semi-open dispensing cylinders 3 are specifically configured as three, and the bottom surface of each of the three semi-open dispensing cylinders 3 is provided with external threads and is screwed with an internal threaded outer cover 9 through the external threads. The internal threaded outer cover 9 can cover and seal the sealing plate 5 and the discharge valve pipe 6. The bottom surface of the internal threaded outer cover 9 is fixed with a handle.
[0033] During use, considering the potential leakage problem at the connection gap between the semi-open dispensing cylinder 3 and the sealing plate 5 during long-term storage, the corresponding semi-open dispensing cylinder 3 is detachably installed by using the internal threaded outer cap 9 in a spiral locking manner, and then the sealing plate 5 and discharge valve pipe 6 at the bottom of the corresponding semi-open dispensing cylinder 3 are covered and sealed for protection.
[0034] Please see Figure 2 , Figure 6 The top end of the curved rod 4 is provided with a magnetic attraction component 11 that can be magnetically connected to the top surface of the corresponding semi-open dispensing cylinder 3. The control component 10 includes an L-shaped sleeve 111 and an electromagnet 112. One end of the L-shaped sleeve 111 is fixedly connected to the top surface of the curved rod 4. The electromagnet 112 is fitted inside the other end of the L-shaped sleeve 111, and the magnetic attraction surface of the electromagnet 112 is magnetically connected to the top surface of the corresponding semi-open dispensing cylinder 3.
[0035] During use, considering the large load on the semi-open dispensing cylinder 3 due to the long-term operation of the electric push rod 7 during long-term storage, the magnetic attraction component 11 is used to link the curved rod 4 to provide auxiliary support for the semi-open dispensing cylinder 3. Specifically, after storing the paste raw material in the internal space of the semi-open dispensing cylinder 3, the electromagnet 112 is activated, and the magnetic attraction surface of the electromagnet 112 is magnetically connected to the top surface of the semi-open dispensing cylinder 3. This ensures the stability of the semi-open dispensing cylinder 3 during long-term storage while reducing the pushing and supporting pressure of the electric push rod 7.
[0036] Please see Figure 7 The surfaces on both sides of the three semi-open dispensing cylinders 3 are fitted with guide arc frames 12, and the guide arc frames 12 are fixed to the inner wall of the open protective box 1 on the side away from the semi-open dispensing cylinders 3.
[0037] In use, considering the stability of the semi-open dispensing cylinder 3 during reciprocating movement, two sets of guide arc frames 12 are used to form a cylindrical guide space on the outside of the corresponding semi-open dispensing cylinder 3. Subsequently, the two guide arc frames 12 can contact and constrain the semi-open dispensing cylinder 3 without interfering with its movement operation.
[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A toothpaste storage device for preventing spoilage, comprising an open protective box (1) and a support frame (2) fitted onto the outside of the bottom of the open protective box (1), characterized in that: The open protective box (1) is internally fitted with several semi-open dispensing cylinders (3) and several electric push rods (7), and the number of electric push rods (7) is the same as the number of semi-open dispensing cylinders (3). The output end of the electric push rod (7) is connected to the top structure of the semi-open dispensing cylinder (3) through a transmission. The top of each of the semi-open dispensing cylinders (3) has a feed pipe, and the open end of the feed pipe is externally threaded with a sealing cap. Several semi-open dispensing cylinders (3) are fitted with curved rods (4) and sealing plates (5) inside. The bottom of the curved rods (4) is fixed to the bottom surface of the middle part of the sealing plates (5). One end of the curved rods (4) passes through the top structure of the semi-open dispensing cylinders (3) and extends to the top surface of the open protective box (1) for fixation. The sealing plates (5) are fitted with a discharge valve pipe (6) that communicates with the internal space of the semi-open dispensing cylinders (3). The discharge valve pipe (6) provides a discharge space for the toothpaste inside the semi-open dispensing cylinders (3) during the process of the electric push rod (7) driving the semi-open dispensing cylinders (3) to move down.
2. The toothpaste paste storage device for preventing spoilage according to claim 1, characterized in that: The curved rod (4) and the top structure of the semi-open dispensing cylinder (3) are fitted with a second sealing ring (8), and the top of the curved rod (4) is a C-shaped rod structure.
3. The toothpaste paste storage device for preventing spoilage according to claim 1, characterized in that: The sealing plate (5) includes a plate body (51) and a first sealing ring (52). The first sealing ring (52) is nested and fixed on the surface of the plate body (51), and the surface of the first sealing ring (52) is in close contact with the inner wall of the semi-open dispensing cylinder (3). The top surface of the middle part of the plate body (51) is fixed to the end of the other end of the bottom of the curved rod (4).
4. A toothpaste paste storage device for preventing spoilage according to claim 1, characterized in that: The bottom inner side of the support frame (2) is fitted with a support base that is installed at the bottom of the electric push rod (7) via a bearing, and the top inner side of the support frame (2) is fitted with the bottom structure of the open protective box (1) via a bearing. The bottom of the support frame (2) is fitted with several traveling wheels along its circumference. A control component (10) is installed on one side of the top of the support frame (2). The control component (10) includes a controller and a power module, and the controller and the power module are electrically connected to the electric push rod (7) via wires.
5. A toothpaste paste storage device for preventing spoilage according to claim 1, characterized in that: The semi-open dispensing cylinders (3) are specifically configured as three, and the bottom surface of each of the three semi-open dispensing cylinders (3) is provided with external threads and is screwed with an internal threaded outer cover (9) through the external threads. The internal threaded outer cover (9) can cover and seal the sealing plate (5) and the discharge valve pipe (6). The bottom surface of the internal threaded outer cover (9) is fixed with a handle.
6. A toothpaste paste storage device for preventing spoilage according to claim 3, characterized in that: The bottom port of the discharge valve pipe (6) is provided with an internal thread, and the top port of the discharge valve pipe (6) is fixedly sleeved inside the plate (51) and is coplanar with the top surface of the plate (51).
7. A toothpaste paste storage device for preventing spoilage according to claim 4, characterized in that: The top end of the curved rod (4) is provided with a magnetic attraction component (11) that can be magnetically connected to the top surface of the corresponding semi-open dispensing cylinder (3). The control component (10) includes an L-shaped sleeve (111) and an electromagnet (112). One end of the L-shaped sleeve (111) is fixedly connected to the top surface of the curved rod (4). The electromagnet (112) is fitted inside the other end of the L-shaped sleeve (111), and the magnetic attraction surface of the electromagnet (112) is magnetically connected to the top surface of the corresponding semi-open dispensing cylinder (3).
8. A toothpaste paste storage device for preventing spoilage according to claim 5, characterized in that: The surfaces on both sides of the three semi-open dispensing cylinders (3) are fitted with guide arc frames (12), and the guide arc frames (12) are fixed to the inner wall of the open protective box (1) on the side away from the semi-open dispensing cylinders (3).