Disinfection and sterilization device for condom production and processing
By designing and installing a disinfection device that combines a lifting cylinder with a water spray ring, the problem of incomplete disinfection of the inside and outside of condoms was solved, achieving comprehensive disinfection and resource conservation.
Patent Information
- Application Number
- CN202422714069.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Existing condom sterilization devices cannot effectively sterilize both the inside and outside of the condom one-to-one, resulting in incomplete sterilization.
A sterilization device for condom production and processing was designed. The device uses a lifting and lowering cylinder to deliver gas into the condom, causing it to expand. The device then uses a water spray ring and a squeezing disc to spray disinfectant inside, ensuring thorough sterilization while avoiding resource waste.
It achieves all-round sterilization and disinfection inside the condom, reduces water waste, and ensures thorough and efficient disinfection.
Smart Images

Figure CN223615156U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of condom disinfection technology, specifically a disinfection and sterilization device for condom production and processing. Background Technology
[0002] Condoms are barrier devices used during sexual intercourse. They cannot completely eliminate the risk of sexually transmitted infections and unintended pregnancy in women. Condoms can be divided into female condoms and male condoms. Condoms are manufactured from synthetic natural rubber, natural latex, and water-based polyurethane through a pollution-free synthetic process without added additives. They are characterized by their thinness (0.02mm), high density and barrier properties, and the absence of water-soluble proteins and nitrosamines. Because condoms come into contact with the human body, they require strict sterilization procedures.
[0003] Chinese Patent Publication No. CN218391704U discloses a condom production, processing, and disinfection equipment, which includes a base, a disinfection box fixedly connected to the upper surface of the base, and an ultraviolet disinfection lamp installed inside the disinfection box; a conveyor belt that runs across the disinfection box, a support fixedly connected to the upper surface of the conveyor belt, and a column sleeve fixedly connected to the top of the support; an ozone box, an ozone generator installed inside the ozone box, a connecting pipe provided on the side surface of the ozone box, and a nozzle fixedly connected to the end of the connecting pipe away from the ozone box, the nozzle corresponding to the column sleeve. This patent, through the above components, can disinfect condoms by injecting ozone into them, and can continuously disinfect, facilitating subsequent rolling, soaking, and other processes.
[0004] The condom disinfection and sterilization device described in the above patent, compared to similar devices commonly found on the market, typically involves soaking the condom for disinfection during use. This method fails to effectively rinse the inside of the condom, resulting in incomplete disinfection of the condom's interior. Furthermore, it cannot achieve one-to-one disinfection of the outer surface of the condom during practical use, leading to incomplete sterilization of the condom. Utility Model Content
[0005] To address the aforementioned issues, a disinfection and sterilization device for condom production and processing is provided. In use, the condom body is placed over the outer side of the installation cylinder. Then, the telescopic cylinder is controlled to rise and fall. During this process, gas is delivered into the condom body, causing it to inflate. The condom body does not contact the telescopic cylinder, allowing the user to easily spray disinfectant inside the condom body, ensuring thorough sterilization and disinfection.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a disinfection and sterilization device for condom production and processing, comprising a recycling chamber, a disinfection chamber, a load-bearing plate, an installation cylinder, a telescopic cylinder, a water spray box, a water spray ring, and a water storage box. The disinfection chamber is disposed on both sides of the recycling chamber, the load-bearing plate is disposed above the recycling chamber, the installation cylinder is disposed on the top of the load-bearing plate, the water storage box is disposed at the top center of the load-bearing plate, the telescopic cylinder is disposed inside the installation cylinder, the water spray box is disposed above the telescopic cylinder, and the water spray ring is disposed below the water spray box.
[0007] Furthermore, the interior of the mounting cylinder is provided with a circular hole that matches the telescopic cylinder, and a water storage box is provided at the bottom of the telescopic cylinder, with an electric cylinder provided at the input end of the water storage box.
[0008] Furthermore, the inner wall of the telescopic cylinder is provided with multiple placement slots in a ring shape. The water supply pipe is connected to the water storage box via a flexible hose. The top of the water storage box is provided with a water supply pipe. The outer wall of the water supply pipe is provided with a water outlet pipe that matches the placement slot. The inside of the placement slot is provided with a nozzle that matches the water outlet pipe. The inside of the water outlet pipe is provided with a dripping rubber.
[0009] Furthermore, the bottom of the water spray box is provided with a movable plate, and the bottom of the movable plate is provided with multiple placement slots at equal intervals. The placement slots are provided with a squeezing plate, and the top of the squeezing plate is provided with a return spring.
[0010] Furthermore, an annular groove is provided at the bottom of the movable plate and on the outside of the mounting groove. The annular groove matches the water spray ring. The water spray ring is connected to the extrusion plate through an extension plate. A water outlet is provided at the bottom of the water spray ring.
[0011] Furthermore, the interior of the recycling bin is provided with a support plate connected to the movable plate. The support plate has a guide hole inside, and a slider connected to the load-bearing plate is slidably installed inside the guide hole. A threaded rod passes through the internal thread of the slider.
[0012] Compared with the prior art, the beneficial effects of this utility model are: the sterilization and disinfection device for condom production and processing is reasonable and has the following advantages:
[0013] (1) Set the disinfection chamber on both sides of the recycling chamber, and then install the installation cylinder on the top of the load-bearing plate. When using, put the condom body on the outside of the installation cylinder, and then control the telescopic cylinder to lift and lower. When the telescopic cylinder lifts and lowers, it will deliver gas into the condom body, causing the condom body to inflate. The condom body will not contact the telescopic cylinder, making it convenient for users to spray disinfectant inside the condom body, so that the condom body can be thoroughly sterilized and disinfected.
[0014] (2) When the top of the condom body contacts the squeezing plate, the squeezing plate, under the action of the extension plate, drives the water spray ring to move up and down inside the annular groove. When the squeezing plate is raised to the designated position, the water outlet coincides with the pre-set drain outlet inside the movable plate, which can realize the delivery of disinfectant water inside the spray box. When the top of the condom body is separated from the squeezing plate, the squeezing plate stops spraying, effectively reducing the waste of water resources. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a side view of the structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the connection structure between the mounting cylinder and the telescopic cylinder of this utility model;
[0018] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the telescopic cylinder of this utility model;
[0019] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the movable plate of this utility model.
[0020] In the diagram: 1. Recycling bin; 2. Disinfection bin; 3. Load-bearing plate; 4. Mounting cylinder; 5. Telescopic cylinder; 6. Spray box; 7. Spray ring; 8. Water storage box; 9. Electric cylinder; 10. Water supply pipe; 11. Flexible hose; 12. Water outlet pipe; 13. Drip rubber; 14. Nozzle; 15. Movable plate; 16. Extrusion plate; 17. Water outlet; 18. Support plate; 19. Slider; 20. Threaded column. Detailed Implementation
[0021] 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.
[0022] Please refer to the following: Figures 1 to 5A disinfection and sterilization device for condom production and processing includes a recycling chamber 1, a disinfection chamber 2, a load-bearing plate 3, an installation cylinder 4, a telescopic cylinder 5, a water spray box 6, a water spray ring 7, and a water storage box 8. The disinfection chamber 2 is located on both sides of the recycling chamber 1, the load-bearing plate 3 is located above the recycling chamber 1, the installation cylinder 4 is located on top of the load-bearing plate 3, the water storage box 8 is located at the top center of the load-bearing plate 3, the telescopic cylinder 5 is located inside the installation cylinder 4, the water spray box 6 is located above the telescopic cylinder 5, and the water spray ring 7 is located below the water spray box 6.
[0023] The disinfection chamber 2 is placed on both sides of the recycling chamber 1. Then, the installation cylinder 4 is installed on top of the load-bearing plate 3. In use, the condom body is placed on the outside of the installation cylinder 4. Then, the telescopic cylinder 5 is controlled to rise and fall. When the telescopic cylinder 5 rises and falls, it will deliver gas into the inside of the condom body, causing the condom body to inflate. The condom body will not come into contact with the telescopic cylinder 5, making it convenient for users to sterilize and disinfect the inside of the condom body. When the condom body and the telescopic cylinder 5 rise to the designated position, the water spray box 6 will cause the water spray ring 7 to spray water downwards for disinfection. The condom body that has not risen to the designated position will not be sprayed with disinfectant. This achieves one-to-one sterilization and disinfection, and will not cause resource waste.
[0024] like Figure 1 and Figure 4 As shown, the interior of the mounting cylinder 4 has a circular hole that matches the telescopic cylinder 5, and the bottom of the telescopic cylinder 5 is provided with a water storage box 8, and the input end of the water storage box 8 is provided with an electric cylinder 9.
[0025] The telescopic cylinder 9 controls the raising and lowering of the telescopic cylinder 5. When the telescopic cylinder 5 is raised or lowered, it is convenient to inflate the condom body, so that the inside of the condom body can be more thoroughly sterilized.
[0026] like Figure 3 , Figure 4 and Figure 5 As shown, the inner wall of the telescopic cylinder 5 is provided with a plurality of placement slots in a ring shape. The water supply pipe 10 is connected to the water storage box 8 by a flexible hose 11. The top of the water storage box 8 is provided with a water supply pipe 10. The outer wall of the water supply pipe 10 is provided with a water outlet pipe 12 that matches the placement slot. The inside of the placement slot is provided with a nozzle 14 that matches the water outlet pipe 12. The inside of the water outlet pipe 12 is provided with a dripping rubber 13.
[0027] When the telescopic cylinder 5 moves the condom body up and down to the designated position, the water storage box 8 and the water supply pipe 10 are connected by the hose 11, so that the disinfectant liquid is delivered into the water supply pipe 10 and then transported through the water outlet pipe 12. The disinfectant liquid passes through the dripping rubber 13 and enters the nozzle 14, so that the condom body can be sprayed and disinfected in all directions.
[0028] like Figure 3 , Figure 4 and Figure 5 As shown, the bottom of the water spray box 6 is provided with a movable plate 15. The bottom of the movable plate 15 is provided with multiple placement slots at equal intervals. The inside of the placement slot is provided with a squeezing plate 16. The top of the squeezing plate 16 is provided with a return spring. The bottom of the movable plate 15 and the outside of the placement slot is provided with an annular groove. The annular groove matches the water spray ring 7. The water spray ring 7 and the squeezing plate 16 are connected by an extension plate. The bottom of the water spray ring 7 is provided with a water outlet 17.
[0029] When the top of the condom body contacts the squeezing disc 16, the squeezing disc 16, under the action of the extension plate, drives the water spray ring 7 to move up and down inside the annular groove. When the squeezing disc 16 is raised to the designated position, the water outlet 17 coincides with the pre-set drain outlet inside the movable plate 15, which can realize the delivery of disinfectant water inside the water spray box 6. When the top of the condom body is separated from the squeezing disc 16, the spraying of the squeezing disc 16 stops, effectively reducing the waste of water resources.
[0030] like Figure 2 As shown, the inside of the recycling bin 1 is provided with a support plate 18 connected to the movable plate 15. The inside of the support plate 18 is provided with a guide hole. A slider 19 connected to the load-bearing plate 3 is slidably installed inside the guide hole. A threaded rod 20 passes through the inside of the slider 19.
[0031] By controlling the rotation of the screw 20, the slider 19 can move up and down inside the guide hole. When the slider 19 moves, it will drive the load-bearing plate 3 to move, which makes it easier to adjust the height of the telescopic cylinder 5 and the condom body, and makes it easier to assemble and disassemble the condom body.
[0032] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.
Claims
1. A sterilization and disinfection device for condom production and processing, characterized in that... The system includes a recycling bin (1), a disinfection bin (2), a load-bearing plate (3), an installation cylinder (4), a telescopic cylinder (5), a water spray box (6), a water spray ring (7), and a water storage box (8). The disinfection bin (2) is located on both sides of the recycling bin (1), the load-bearing plate (3) is located above the recycling bin (1), the installation cylinder (4) is located on the top of the load-bearing plate (3), the water storage box (8) is located at the center of the top of the load-bearing plate (3), the telescopic cylinder (5) is located inside the installation cylinder (4), the water spray box (6) is located above the telescopic cylinder (5), and the water spray ring (7) is located below the water spray box (6).
2. The sterilization and disinfection device for condom production and processing according to claim 1, characterized in that: The installation cylinder (4) has a round hole inside that matches the telescopic cylinder (5). The bottom of the telescopic cylinder (5) is provided with a water storage box (8), and the input end of the water storage box (8) is provided with an electric cylinder (9).
3. The sterilization and disinfection device for condom production and processing according to claim 1, characterized in that: The inner wall of the telescopic cylinder (5) is provided with multiple placement slots in a ring. The water supply pipe (10) is connected to the water storage box (8) by a hose (11). The top of the water storage box (8) is provided with a water supply pipe (10). The outer wall of the water supply pipe (10) is provided with a water outlet pipe (12) that matches the placement slot. The inside of the placement slot is provided with a nozzle (14) that matches the water outlet pipe (12). The inside of the water outlet pipe (12) is provided with a dripping rubber (13).
4. The sterilization and disinfection device for condom production and processing according to claim 1, characterized in that: The bottom of the water spray box (6) is provided with a movable plate (15), and the bottom of the movable plate (15) is provided with multiple placement slots at equal intervals. The inside of the placement slot is provided with a squeezing plate (16), and the top of the squeezing plate (16) is provided with a return spring.
5. The sterilization and disinfection device for condom production and processing according to claim 1, characterized in that: The bottom of the movable plate (15) and the outside of the placement groove are provided with an annular groove, which matches the water spray ring (7). The water spray ring (7) is connected to the extrusion plate (16) through an extension plate. The bottom of the water spray ring (7) is provided with a water outlet (17).
6. The sterilization and disinfection device for condom production and processing according to claim 1, characterized in that: The recycling bin (1) is provided with a support plate (18) connected to the movable plate (15). The support plate (18) has a guide hole inside. A slider (19) connected to the load-bearing plate (3) is slidably installed inside the guide hole. A threaded rod (20) passes through the internal thread of the slider (19).
Citation Information
Patent Citations
Condom producing, processing and sterilizing equipment
CN218391704U