Oral cavity cleaning rod
By designing the water-squeezing assembly and reset mechanism on the oral cleaning rod, the dripping contamination caused by excessive water absorption of the sponge head and the accumulation of liquid in the oral cavity is solved, and more efficient oral cleaning and comfortable operation is achieved.
Patent Information
- Application Number
- CN202420884477.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-26
AI Technical Summary
During the use of traditional oral cleaning rods, excessive water absorption of sponge head causes dripping and contamination of care liquid, and the saliva secreted by the patient's oral cavity is not easy to clean, affecting the comfort and cleaning effect.
A oral cleaning rod including a grip rod, sponge layer and water squeeze assembly is designed to squeeze the sponge head through the up and down reciprocating operation of the push-pull sleeve to remove excess moisture, prevent dripping and absorbing oral secretions, and maintain the sponge head Optimal water absorption state.
Effectively prevent the dripping of nursing liquid, promptly absorb saliva from the patient's mouth, improve the comfort and convenience of oral cleaning, and extend the service life of the sponge head.
Smart Images
Figure CN222217989U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical instruments, in particular to an oral cleaning stick. Background Art
[0002] For oral care problems of patients who cannot take care of themselves, disposable oral care cotton swabs are generally used for oral cleaning instead of toothbrushes. The oral cleaning stick is mainly composed of a stick body and a sponge head. The sponge head dipped in physiological saline or care solution is used to rub various parts of the teeth to perform oral cleaning operations.
[0003] After the traditional oral cleaning stick is soaked in saline or care solution, if the sponge head absorbs too much water, the attached water droplets are easy to drip and fall into the patient's mouth or clothes, causing additional adverse effects. In addition, during the oral cleaning process, the patient's mouth will be stimulated and secrete too much saliva. If it is not cleaned in time, it will not only affect the patient's comfort, but also bring inconvenience to oral cleaning.
[0004] The utility model with announcement number CN210784776U discloses an oral sponge cleaning stick, which is used to solve the problem of the care liquid attached to the sponge head dripping onto the patient's body and contaminating the patient's clothes. The care liquid attached to the surface of the sponge head is absorbed by the absorbent sponge in the water absorption chamber. This solution can reduce the possibility of the care liquid dripping from the sponge head and contaminating the patient's clothes. However, the amount of water absorbed by the absorbent sponge placed in the water absorption chamber is limited. When the absorbent sponge is saturated with water, the water absorption capacity of the sponge head will be reduced. If the sponge head needs to be rinsed and soaked multiple times to remove dirt during the oral cleaning process, or if it is necessary to suck out the liquid secreted in the patient's mouth, sucking the sewage into the water absorption chamber will increase the possibility of secondary contamination of the patient's mouth during use.
[0005] The utility model with announcement number CN207136924U discloses an oral cleaning stick, which sucks out excess saliva secreted from the patient's mouth by designing an additional second functional rod. The end of the gripping rod contains two functional rods, which are respectively provided with a cleaning head and a moisture absorbent. Due to the small space in the oral cavity, this structural design increases the difficulty of operation for nursing staff and is likely to cause discomfort to patients. The sucked-out oral contaminants are placed in the liquid storage cavity instead of being disposed of in time, increasing the possibility of secondary contamination of the patient's oral cavity during use. Utility Model Content
[0006] The utility model aims to provide an oral cleaning stick, which has the advantages of effectively solving the problem of dripping of physiological saline or nursing solution during oral cleaning and the problem of timely suction of saliva secreted by patients.
[0007] The above technical objectives of the utility model are achieved through the following technical solutions: an oral cleaning stick, comprising a gripping rod and a connecting portion arranged at the front end of the gripping rod, the connecting portion is wrapped with a sponge layer, and a water squeezing component is arranged on the outer side of the gripping rod;
[0008] The squeezing assembly comprises a push-pull sleeve slidably mounted on the gripping rod, the front half of the push-pull sleeve is a drainage part, a plurality of drainage holes are provided in the circumference of the drainage part, and the diameter of the drainage part is smaller than the diameter of the sponge layer and larger than the diameter of the connecting part;
[0009] A reset mechanism is arranged inside the push-pull sleeve.
[0010] The utility model is further configured as follows: the reset mechanism includes a push plate connected to the top side of the push-pull sleeve, the holding rod passes through the push plate, the bottom of the push plate is connected to a reset spring sleeved on the outside of the holding rod, and the holding rod is provided with a spring seat connected to the reset spring near the front end.
[0011] The utility model is further configured as follows: a clamping plate is symmetrically hinged at the front end of the holding rod, a half ring is provided on the side where the two clamping plates are in contact with each other, the two half rings form a socket, a plug that is plugged into the socket is connected to the side of the connecting portion facing the clamping plate, and a fixing piece for fixing the two clamping plates is provided on the holding rod.
[0012] The utility model is further configured as follows: the fixing member comprises a push rod which is slidably connected, and the front end of the push rod is connected to a clamping ring which is sleeved on the outer side of the holding rod.
[0013] The utility model is further configured as follows: the holding rod is provided with a slide groove along the height direction, and the push rod is connected with a slider which slides in the slide groove.
[0014] In summary:
[0015] 1. When the utility model performs oral care and cleaning, first pull up the push rod of the clamping ring so that the clamping ring loosens the two clamping plates at the front end of the gripping rod, and after the disposable sponge head is inserted into the jack between the two clamping plates, push down the push rod of the clamping ring to clamp and fix the new disposable sponge head, and soak the sponge head of the oral cleaning stick in physiological saline or care solution, and take out the oral cleaning stick after soaking. Excessive water in the sponge head is removed by squeezing the push-pull sleeve up and down, thereby preventing the care solution from dripping into the patient's mouth or contaminating the patient's clothes. The oral cleaning stick after removing excess water is used to wipe the patient's mouth and clean the gaps between teeth, etc. The cleaning process can conveniently perform multiple physiological saline soaking and water removal operations to remove dirt. For liquids such as saliva secreted in the patient's mouth, the sponge head can absorb the water in time to relieve the patient's discomfort. When the sponge head absorbs a large amount of water, the water absorption capacity will decrease, so it is necessary to remove excess water in time by squeezing the push-pull sleeve to keep the water content of the sponge head in the best state.
[0016] 2. After the oral cleaning is completed, the push rod of the clamping ring is pushed upward to release the fixation between the holding rod and the sponge head, and the disposable sponge head is disposed of, and the remaining parts can be reused. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0018] Figure numerals: 1. holding rod; 2. connecting part; 3. sponge layer; 4. push-pull sleeve; 5. reset spring; 6. drainage hole; 7. clamping plate; 8. plug; 9. clamping ring; 10. push rod; 11. spring seat; 12. push plate. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0020] Example 1: Referring to Figure 1 As shown, an oral cleaning stick comprises a gripping rod 1 and a connecting portion 2 arranged at the front end of the gripping rod 1, the connecting portion 2 is wrapped with a sponge layer 3, a water squeezing assembly is arranged on the outer side of the gripping rod 1, and the water squeezing assembly comprises a push-pull sleeve 4 slidably sleeved on the gripping rod 1, the front half of the push-pull sleeve 4 is a drainage portion, a plurality of drainage holes 6 are opened in the circumference of the drainage portion, and the diameter of the drainage portion is smaller than the diameter of the sponge layer 3 and larger than the diameter of the connecting portion 2, a reset mechanism is arranged in the push-pull sleeve 4, a clamping plate 7 is symmetrically hinged at the front end of the gripping rod 1, a half ring is opened on the side where the two clamping plates 7 contact each other, and the two half rings form a plug hole, a plug 8 plugged into the plug hole is connected to the side of the connecting portion 2 facing the clamping plate 7, a fixing piece for fixing the two clamping plates 7 is arranged on the gripping rod 1, the fixing piece comprises a push rod 10 slidably connected, and a clamping ring 9 sleeved on the outer side of the gripping rod 1 is connected to the front end of the push rod 10;
[0021] Specifically, the personnel pulls the push rod 10 upward, and the push rod 10 drives the clamping ring 9 to move upward, so that the clamping ring 9 loosens the two splints 7, inserts the plug 8 into the socket, and then pushes the push rod 10 downward, and the clamping ring 9 clamps the two splints 7 to clamp the new disposable sponge head, and soaks the sponge head of the oral cleaning stick in physiological saline or care solution. After soaking, take out the oral cleaning stick, and remove excess water in the sponge head by pushing and pulling the sleeve 4 up and down to squeeze, so as to prevent the care solution from dripping into the patient's mouth or contaminating the patient's clothes, and use the oral cleaning stick after removing excess water to wipe the patient's mouth and clean the gaps between teeth, etc. The cleaning process can conveniently perform multiple physiological saline soaking and water removal operations to remove dirt. For liquids such as saliva secreted in the patient's mouth, the water can be absorbed in time through the sponge head to reduce the patient's discomfort. When the sponge head absorbs a large amount of water, the water absorption capacity will decrease. Therefore, it is necessary to remove excess water in time by squeezing the push-pull sleeve 4 to keep the water content of the sponge head in an optimal state. After use, pull up the push rod 10 to release the fixation between the holding rod 1 and the sponge head, dispose of the disposable sponge head, and the rest can be reused.
[0022] Example 2: Referring to Figure 1 As shown, the gripping rod 1 is provided with a slide groove along the height direction, and the push rod 10 is connected with a slider that slides in the slide groove. The slider drives the push rod 10 to slide in a directional manner in the slide groove, so that the push rod 10 drives the clamping ring 9 to move up and down more smoothly.
[0023] Example 3: Referring to Figure 1 As shown, the reset mechanism includes a push plate 12 connected to the top side of the push-pull sleeve 4, the holding rod 1 passes through the push plate 12, the bottom of the push plate 12 is connected to a reset spring 5 sleeved on the outside of the holding rod 1, and the holding rod 1 is provided with a spring seat 11 connected to the reset spring 5 near the front end. When the push-pull sleeve 4 moves downward, the push plate 12 squeezes the reset spring 5, and the reset spring 5 applies an upward thrust to the push plate 12 under the action of the elastic force, which facilitates better resetting of the push-pull sleeve 4 and improves the water squeezing effect on the sponge head.
[0024] Operation steps: the personnel pulls the push rod 10 upwards, and the push rod 10 drives the clamping ring 9 to move upwards, so that the clamping ring 9 loosens the two splints 7, inserts the plug 8 into the jack, and then pushes the push rod 10 downwards, and the clamping ring 9 clamps the two splints 7 to clamp the new disposable sponge head, and soaks the sponge head of the oral cleaning stick in physiological saline or care solution. After soaking, take out the oral cleaning stick, and squeeze the push-pull sleeve 4 up and down to remove excess water in the sponge head, so as to prevent the care solution from dripping into the patient's mouth or contaminating the patient's clothes. Use the oral cleaning stick after removing excess water to wipe the patient's mouth and clean the gaps between teeth, etc. The cleaning process can conveniently perform multiple physiological saline soaking and water removal operations to remove dirt. For liquids such as saliva secreted in the patient's mouth, the water can be absorbed in time through the sponge head to reduce the patient's discomfort. When the sponge head absorbs a large amount of water, the water absorption capacity will decrease. Therefore, it is necessary to remove excess water in time by squeezing the push-pull sleeve 4 to keep the water content of the sponge head in an optimal state. After use, pull up the push rod 10 to release the fixation between the holding rod 1 and the sponge head, dispose of the disposable sponge head, and the remaining part can be reused. The slider drives the push rod 10 to slide directional along the slide groove, so that the push rod 10 drives the clamping ring 9 to move up and down more smoothly. When the push-pull sleeve 4 moves downward, the push plate 12 squeezes the reset spring 5. The reset spring 5 applies an upward thrust to the push plate 12 under the action of the elastic force, which facilitates the push-pull sleeve 4 to better reset and improves the water squeezing effect on the sponge head.
[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. An oral cleaning stick, characterized in that: It comprises a gripping rod (1) and a connecting portion (2) arranged at the front end of the gripping rod (1), the connecting portion (2) is wrapped with a sponge layer (3), and a water squeezing component is arranged on the outside of the gripping rod (1); The water squeezing assembly comprises a push-pull sleeve (4) slidably mounted on the gripping rod (1), the front half of the push-pull sleeve (4) being a drainage portion, the drainage portion being provided with a plurality of drainage holes (6) in a circumferential direction, and the diameter of the drainage portion being smaller than the diameter of the sponge layer (3) and larger than the diameter of the connecting portion (2); A reset mechanism is arranged inside the push-pull sleeve (4).
2. An oral cleaning stick according to claim 1, characterized in that: The reset mechanism comprises a push plate (12) connected to the top side of the push-pull sleeve (4), the holding rod (1) passes through the push plate (12), the bottom of the push plate (12) is connected to a reset spring (5) sleeved on the outside of the holding rod (1), and a spring seat (11) connected to the reset spring (5) is arranged near the front end of the holding rod (1).
3. An oral cleaning stick according to claim 1, characterized in that: The front end of the holding rod (1) is symmetrically hinged with a clamping plate (7), a half ring is provided on the side where the two clamping plates (7) are in contact with each other, and the two half rings form a plug hole, and the side of the connecting portion (2) facing the clamping plate (7) is connected to a plug (8) plugged into the plug hole, and a fixing piece for fixing the two clamping plates (7) is provided on the holding rod (1).
4. An oral cleaning stick according to claim 3, characterized in that: The fixing member comprises a push rod (10) which is slidably connected, and the front end of the push rod (10) is connected to a clamping ring (9) which is sleeved on the outside of the holding rod (1).
5. An oral cleaning stick according to claim 4, characterized in that: The gripping rod (1) is provided with a sliding groove along the height direction, and the push rod (10) is connected with a sliding block that slides in the sliding groove.