Oral cavity cleaning device
By designing a push component in the oral cleaning device, the problem of hand or tool contamination during cotton ball replacement is solved, achieving the effect of removing cotton balls without contamination and improving the hygiene of the cleaning process.
Patent Information
- Application Number
- CN202423214310.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing oral hygiene devices can easily lead to hand or tool contamination when changing cotton balls, making it difficult to remove cotton balls without contamination.
An oral cleaning device has been designed, including a vertically arranged support rod and a support ball. A pushing component is provided on the support rod. Through the cooperation of the push rod and the push block, the cotton ball can be removed without contact, avoiding contact between the hands or tools and the cotton ball.
It enables the removal of cotton balls without contamination, reducing the risk of contamination to hands and tools and improving the hygiene of the cleaning process.
Smart Images
Figure CN223715833U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to oral cavity cleaning device technical field, especially is involved in a kind of oral cavity cleaning device. BACKGROUND
[0002] After thyroid surgery, especially after oral thyroidectomy, it is very important to clean the oral cavity. Cleaning the oral cavity can reduce the number of bacteria in the oral cavity and reduce the risk of infection, thereby facilitating wound healing.
[0003] In the prior art, when cleaning the oral cavity, a cotton ball is provided on a support rod, and the cotton ball and the support rod are detachably connected, so that the cotton ball can be replaced subsequently. During use, the support rod is operated to drive the cotton ball to scrub various parts of the oral cavity, including the cheek, the upper inner side, the lower inner side, the occlusal surface, the palate and the tongue surface, and the sublingual area. After scrubbing each part, a new wet cotton ball needs to be replaced to maintain cleanliness.
[0004] Although the above-mentioned prior art can achieve the purpose of cleaning the oral cavity by operating the support rod to drive the cotton ball, the cotton ball needs to be replaced constantly during use. When replacing the cotton ball, the hand needs to contact the contaminated cotton ball to detach it from the support rod, which can easily contaminate the hand. If other auxiliary tools such as tweezers are used, the tool contamination will increase and the cleaning pressure will also increase. Therefore, it is inconvenient to detach the cotton ball without contamination during use. SUMMARY
[0005] The utility model aims to provide an oral cavity cleaning device that facilitates the detachment of the cotton ball without contamination.
[0006] The oral cavity cleaning device comprises a vertically arranged support rod, a support ball is fixed to the top of the support rod, and a cotton ball for cleaning the oral cavity is independently sleeved on the outer side of the support ball. A pushing assembly is provided on the support rod to push the cotton ball off the support ball.
[0007] Further, the pushing assembly comprises a push rod, and a through hole is formed in the support rod and the support ball. The push rod is vertically arranged, the lower end of the push rod passes through the through hole in the support ball and is located in the through hole of the support rod, the upper end of the push rod is located outside the support ball and is fixed with a push block, a through slot is formed in the outer side wall of the support rod and communicates with the inside of the through hole, a push handle is arranged in the through slot, the push handle is in sliding cooperation with the through slot in an up-down direction, one end of the push handle is fixed on the push rod, and the other end of the push handle is located outside the support rod.
[0008] Further, the push block has an arc structure with an opening downward.
[0009] Further, the bottom of the push block is provided with a sealing ring along the circumferential direction thereof, and the support ball is provided with an annular groove for clamping the sealing ring.
[0010] Further, the bottom of the support rod is fixed with a handle.
[0011] Further, the inside of the handle is in a hollow structure, a servo motor is installed at the inner bottom of the handle, a through hole is formed at the top of the handle for the lower end of the support rod to pass through, and the lower end of the support rod is connected with the power output end of the rotating shaft of the servo motor.
[0012] Further, the outside of the handle is provided with anti-skid lines.
[0013] Further, a tension spring is installed between the top of the handle and the bottom of the push handle.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] The utility model discloses a support rod, a support ball and a cotton ball are arranged, the cotton ball is limited on the support rod through the support ball, and the subsequent operation support rod can drive the cotton ball to move and clean the oral cavity, when needing to replace the cotton ball, the support rod is provided with a push assembly for pushing the cotton ball out of the support ball, so that the cotton ball limited on the support ball can be directly pushed out, and the purpose of disassembly is achieved, and the hands of medical staff do not need to contact the cotton ball in the process of disassembly, so that the cotton ball can be disassembled without pollution. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 It is Figure 1 It is an enlarged structural schematic diagram of A in the middle
[0018] Figure 3 It is Figure 1 It is a main view structural schematic diagram;
[0019] Names of components in the drawing: 1, handle; 2, tension spring; 3, push handle; 4, support rod; 5, push rod; 6, support ball; 7, push block; 8, cotton ball; 9, servo motor; 10, sealing ring; 11, anti-skid line. DETAILED DESCRIPTION
[0020] The utility model will be further described below in combination with the drawings through specific embodiments, but not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
[0021] Example 1
[0022] The oral cavity cleaning device comprises a support rod 4 vertically arranged, a support ball 6 fixed at the top of the support rod 4, and a cotton ball 8 for cleaning the oral cavity independently sleeved outside the support ball 6. Figure 1 and Figure 2 The support ball 6 and the cotton ball 8 are specifically installed, the internal structure of the cotton ball 8 is similar to that of the finger sleeve, but the internal structure of the cotton ball 8 is designed according to the structure of the support ball 6 and the support rod 4, the upper half of the internal structure of the cotton ball 8 is designed according to the support ball 6, the upper half of the internal structure of the cotton ball 8 is circular, so that the outer side wall of the support ball 6 and the inner side wall of the cotton ball 8 can be mutually fitted, the lower half of the internal structure of the cotton ball 8 is designed according to the support rod 4, the lower half of the internal structure of the cotton ball 8 is tubular, so that the lower half of the cotton ball 8 and the outer side wall of the support rod 4 can be mutually fitted, the cotton ball 8 is limited by the above design, and the problem that the cotton ball 8 is easily dropped from the support ball 6 and the support rod 4 is avoided, in use, because the cotton ball 8 has elasticity, the bottom opening of the cotton ball 8 can be pulled open, the opening of the cotton ball 8 is enlarged, the cotton ball 8 is easily sleeved on the support ball 6, the cotton ball 8 is limited on the support ball 6 by the elasticity of the cotton ball 8, then the cotton ball 8 is soaked with an oral cavity cleaning agent such as mouthwash, the support rod 4 is manually operated to move, the support ball 6 is driven to move, the cotton ball 8 on the support ball 6 is driven to move, the support rod 4 is operated to drive the cotton ball 8 to move into the oral cavity, the cotton ball 8 contacts the cheek, the upper inner side, the lower inner side, the occlusal surface, the palate and the tongue surface, and the sublingual surface to clean, and the purpose of oral cavity cleaning is achieved.
[0023] As shown in Figure 1As shown, the support rod 4 is provided with a push rod 5, and the support rod 4 and the support ball 6 are both provided with a through hole communicating with the upper and lower sides; the push rod 5 is vertically arranged, the lower end of the push rod 5 passes through the through hole of the support ball 6 and is located in the through hole of the support rod 4; the upper end of the push rod 5 is located outside the support ball 6 and is fixed with a push block 7; the outer side wall of the support rod 4 is provided with a through slot communicating with the inside of the through hole, and the through slot is provided with a push handle 3, the push handle 3 and the through slot are in upper and lower sliding fit, one end of the push handle 3 is fixed on the push rod 5, and the other end of the push handle 3 is located outside the support rod 4; the whole of this paragraph constitutes a pushing assembly for pushing the cotton ball 8 out of the support ball 6; because the push rod 5 and the push block 7 are fixed, pushing the push rod 5 to move can drive the push block 7 to move; the through slot is located on the right side of the support rod 4 and is arranged along the length direction of the support rod 4, so the through slot has a certain length, so that the push handle 3 can slide up and down in the through slot; because the push handle 3 is fixed on the push rod 5, when the push handle 3 moves up and down in the through slot, it can drive the push rod 5 to move up and down in the through hole; when the push handle 3 is operated to move upward in the through slot, it can drive the push rod 5 to move upward, and the push rod 5 drives the push block 7 to move upward; because the push block 7 is located inside the cotton ball 8, when the push rod 5 drives the push block 7 to move upward, it can push the cotton ball 8 upward, so that the cotton ball 8 can be pushed out of the support ball 6, so as to achieve the purpose of disassembling the cotton ball 8; when the push handle 3 is pulled backward to move downward in the through slot, it can drive the push rod 5 and the push block 7 to move downward, so as to withdraw the push block 7 outside the support ball 6 again; it should be noted that when the push block 7 is withdrawn onto the support ball 6, the push block 7 needs to be taken out of the inside of the cotton ball 8, at this time, the length and width of the push block 7 are slightly smaller than the inside diameter of the opening of the cotton ball 8, so that the push block 7 can be smoothly moved out of the opening position of the cotton ball 8, so that the push block 7 can be smoothly taken out and stored outside the support ball 6; during the disassembly of the cotton ball 8, medical staff do not need to take the cotton ball 8 down with their hands, nor do they need to use additional tools such as tweezers to take the cotton ball 8 down, so as to avoid the problem of polluting the hands or tools of medical staff, so that the cotton ball 8 can be taken down without pollution; the cotton ball 8 needs to be produced in multiple during production, so that it is convenient to re-install the clean cotton ball 8 on the support ball 6 subsequently; when the push handle 3 and the push rod 5 are installed, the push handle 3 can be in a tubular structure, external threads are arranged on the outer side wall of the push handle 3, blind holes are arranged on the outer side wall of the push rod 5, and internal threads are arranged in the blind holes and are in threaded fit with the external threads, so that the push handle 3 can be installed on the push rod 5 by means of threads, and it is convenient to disassemble the push handle 3 and the push rod 5 subsequently, so that it is convenient to disassemble the push block 7 and the push rod 5 for cleaning and disinfection;
[0024] In implementation, a front and rear communicating buckle slot can also be arranged on the push handle 3 in the pushing assembly, and the buckle slot is used for inserting fingers; in use, by inserting fingers into the buckle slot on the push handle 3, the push handle 3 can be more easily operated to move up and down in the through slot;
[0025] AsFigure 1 As shown, the push block 7 has an arc-shaped structure with the opening facing downwards. Because the support ball 6 has a spherical structure, the push block 7 can cover the top of the support ball 6 and fit against it. Thus, when the push block 7 does not push the cotton ball 8 to move, it can reduce the area occupied by the push block 7. At the same time, when the push block 7 needs to push the cotton ball 8 to move, it can also increase the contact area between the push block 7 and the cotton ball 8, making it easier for the push block 7 to push the cotton ball 8 off the support ball 6.
[0026] like Figure 1 As shown, a sealing ring 10 is provided at the bottom of the push block 7 along its circumference, and an annular groove for the sealing ring 10 to be inserted is provided on the support ball 6; a groove can be provided at the top of the support ball 6 to facilitate the placement of the push block 7, so that the push block 7 is located in the groove, and then an annular groove is provided at the bottom of the groove, so that the sealing ring 10 on the push block 7 can be inserted into the annular groove, thereby sealing the gap between the push block 7 and the support ball 6, and preventing the liquid soaked on the cotton ball 8 from entering the through hole of the support ball 6 and the support rod 4 in large quantities through the gap between the push block 7 and the support ball 6 as much as possible, so that the cleaning liquid on the cotton ball 8 is kept stable on it as much as possible;
[0027] In practical use: First, place the cotton ball 8 onto the support ball 6. Then, wet the cotton ball 8 with cleaning solution. Afterward, operate the support rod 4 to move the cotton ball 8 to clean the oral cavity. During the cleaning process, the cotton ball 8 needs to be replaced frequently to ensure a thorough cleaning. Therefore, the cotton ball 8 needs to be removed. To remove the cotton ball 8, operate the push handle 3 to move the push rod 5 upward. The push rod 5 moves the push block 7 upward, which pushes the cotton ball 8 off the support ball 6, thus achieving the purpose of removing the cotton ball 8. Then, pull the push handle 3... Moving downwards within the groove causes push rod 5 and push block 7 to move downwards, allowing push block 7 to re-attach to support ball 6. Then, other unused cotton balls 8 are placed back onto support ball 6, and the above operation is repeated. During this process, when disassembling cotton balls 8, the push rod 5 and push block 7 can be moved by hand using push handle 3 to achieve the purpose of disassembling cotton balls 8, thus preventing cotton balls 8 from directly contacting hands or other tools, thereby avoiding contact contamination. Therefore, cotton balls 8 can be disassembled without contamination during operation.
[0028] Example 2
[0029] This embodiment further illustrates the technology, such as Figure 1 and Figure 2 As shown, a handle 1 is fixed to the bottom of the support rod 4. The support rod 4 can be moved more easily by operating the handle 1, thus increasing the convenience of use.
[0030] like Figure 1As shown, the handle 1 has a hollow internal structure. A servo motor 9 is installed at the bottom of the handle 1. A through hole is provided at the top of the handle 1 for the lower end of the support rod 4 to pass through. The lower end of the support rod 4 passes through the through hole and is connected to the power output end of the rotating shaft of the servo motor 9. The servo motor 9 is electrically connected to a switch and a battery. The switch is used to control the start and stop of the servo motor 9, and the battery is used to power the servo motor 9. The battery can be installed inside the handle 1, and the switch can be installed on the outer wall of the handle 1. When in use, the servo motor 9 is turned on, which drives the support rod 4 to rotate. The support rod 4 drives the support ball 6 to rotate, and the support ball 6 drives the cotton ball 8 to rotate. During the rotation of the cotton ball 8, the inside of the oral cavity can be cleaned, so there is no need to manually rotate the cotton ball 8 to clean the oral cavity. Therefore, it reduces the burden on medical staff and allows the cotton ball 8 to clean the oral cavity more thoroughly.
[0031] like Figure 1 and Figure 2 As shown, the outer side of the handle 1 is provided with anti-slip texture 11. The anti-slip texture 11 design allows for a more stable grip on the handle 1.
[0032] like Figure 1 and Figure 2 As shown, a tension spring 2 is installed between the top of the handle 1 and the bottom of the push handle 3. One end of the tension spring 2 is fixed to the top of the handle 1, and the other end is fixed to the bottom of the push handle 3. Therefore, the tension spring 2 can pull the push handle 3 to move downward in the through groove, thereby driving the push rod 5 and the push block 7 to move downward. In use, when the push handle 3 is pushed to drive the push rod 5 and the push block 7 to move upward, the push handle 3 is stopped from moving. Under the action of the tension spring 2, the push handle 3, the push rod 5 and the push block 7 can move downward. Therefore, the design of the tension spring 2 makes it easy to pull the push rod 5 and the push block 7 back to their original positions.
Claims
1. An oral cleaning device comprising a vertically arranged support rod (4), characterized in that: The top of the support rod (4) is fixed with a support ball (6), and the outer side of the support ball (6) is independently sleeved with a cotton ball (8) for cleaning the oral cavity; the support rod (4) is provided with a pushing assembly for pushing the cotton ball (8) out of the support ball (6).
2. An oral cleaning device according to claim 1, characterized in that: The pushing assembly comprises a push rod (5), and the support rod (4) and the support ball (6) are both provided with through holes communicating with each other; the push rod (5) is vertically arranged, the lower end of the push rod (5) passes through the through hole in the support ball (6) and is located in the through hole in the support rod (4); the upper end of the push rod (5) is located outside the support ball (6) and is fixed with a push block (7); the outer side wall of the support rod (4) is provided with a through groove communicating with the inside of the through hole, and the through groove is provided with a push handle (3) in sliding fit with the through groove in the upward and downward directions; one end of the push handle (3) is fixed on the push rod (5), and the other end of the push handle (3) is located outside the support rod (4).
3. An oral cleaning device according to claim 2, characterized in that: The push block (7) is in the form of an arc structure with an opening downward.
4. An oral cleaning device according to claim 3, characterized in that: The bottom of the push block (7) is provided with a sealing ring (10) in the circumferential direction thereof, and the support ball (6) is provided with an annular groove for clamping the sealing ring (10).
5. The oral cleaning device according to claim 2, characterized in that: The bottom of the support rod (4) is fixed with a handle (1).
6. An oral cleaning device according to claim 5, characterized in that: The inside of the handle (1) is in a hollow structure, a servo motor (9) is mounted on the inner bottom of the handle (1), the top of the handle (1) is provided with a through hole for the lower end of the support rod (4) to pass through, and the lower end of the support rod (4) passes through the through hole and is connected with the power output end of the rotating shaft of the servo motor (9).
7. An oral cleaning device according to claim 6, characterized in that: The outer side of the handle (1) is provided with anti-skid lines (11).
8. The oral cleaning device according to claim 5, characterized in that: The top of the handle (1) and the bottom of the push handle (3) are mounted with a tension spring (2).