Oral care sponge rod

Abstract

The utility model discloses an oral care sponge rod which comprises a rod body, a sponge head is installed at the top end of the rod body, a transparent protection bag is fixed in the middle of the rod body, and an annular pinching edge is installed on the periphery of the top end of the transparent protection bag. The oral care sponge rod has the beneficial effects that on one hand, the dripping of flushing liquid at the liquid inlet channel after the oral care sponge rod is used can be effectively avoided under the action of the duckbill valve, and on the other hand, the dripping of flushing waste liquid at the liquid outlet channel after the oral care sponge rod is used can be avoided under the action of the annularly arranged elastic flaps; on the other hand, through the design of the transparent protection bag, the pinching edge and the hook-and-loop fastener, the sponge head can be completely wrapped after the oral care sponge rod is used, and therefore waste liquid at the sponge head can be effectively prevented from dripping after the oral care sponge rod is used; by means of the design, the oral care sponge rod can be effectively prevented from polluting the external environment after being used, and therefore the using effect of the oral care sponge rod is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care appliances, in particular to an oral care sponge stick. Background Art

[0002] When performing oral care on patients with wounds in the mouth, oral care sponge sticks are often used to achieve all-round cleaning of the patient's mouth.

[0003] The Chinese patent number CN201720126692.3 discloses a flushable oral care sponge stick, which belongs to the field of medical device design. The handle is set to have a water inlet pipe and a water outlet pipe with a double lumen, and the side walls of the water inlet pipe and the water outlet pipe inside the sponge stick head are provided with water outlet holes and water inlet holes. At the same time, a water inlet is provided on the water inlet pipe to connect with the infusion pump, and a connection port is provided on the water outlet pipe to connect with the suction device, and a controllable hole is provided at a position near the connection port.

[0004] Although the oral care sponge stick described in the above patent can achieve convenient suction of waste liquid in the patient's mouth during the cleaning process by flushing with water at the same time, the oral care sponge stick of the above structure has an open structure at the liquid inlet joint and the liquid discharge joint when in use, which will make the liquid at the liquid inlet joint and the liquid discharge joint of the oral care sponge stick of the above structure easily drip to the outside after use. At the same time, since the sponge head on the oral care sponge stick of the above structure has no protective measures, the waste liquid on the sponge head of the oral care sponge stick is also easy to drip to the outside after use, which makes the oral care sponge stick easily pollute the environment after use, reducing the use effect of the oral care sponge stick. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is to provide an oral care sponge stick which can effectively prevent the dripping of flushing liquid and suction waste liquid and can also provide a wrapped protection for the sponge head after cleaning in response to the current status of the existing technology.

[0007] (2) Technical solution

[0008] The utility model is achieved through the following technical solution: the utility model proposes an oral care sponge stick, including a stick body, a sponge head is installed on the top of the stick body, a transparent protective bag is fixed to the middle of the stick body, an annular pinching edge is installed on the outer periphery of the top of the transparent protective bag, a Velcro is fixed on the inner wall of the pinching edge, a liquid inlet joint is installed on one side of the bottom end of the stick body, a liquid discharge joint is installed on the other side of the bottom end of the stick body, a duckbill valve is installed in the liquid inlet joint, and an elastic membrane flap is installed in the shape of a ring in the liquid discharge joint.

[0009] Furthermore, a liquid inlet channel is provided in the rod body at a position connected to the liquid inlet joint, and a liquid outlet hole is provided at one end of the liquid inlet channel away from the liquid inlet joint.

[0010] By adopting the above technical solution, when the external flushing liquid is fed into the liquid inlet channel, it can be ensured that the flushing liquid can easily enter the patient's oral cavity.

[0011] Furthermore, a drainage channel is provided in the rod body at a portion connected to the drainage joint, and a suction hole is provided at one end of the drainage channel away from the liquid inlet joint.

[0012] By adopting the above technical solution, such a design can realize the convenient suction of the waste liquid from the patient's oral cavity under the action of the drainage channel.

[0013] Furthermore, the sponge head is bonded to the rod body, the transparent protective bag is bonded to the rod body, and the rod body passes through the transparent protective bag.

[0014] By adopting the above technical solution, after the oral care sponge stick is used, the transparent protective bag is pulled up to achieve reliable wrapping of the sponge head, which can effectively prevent the oral care sponge stick from dripping into the external environment of the waste liquid tank at the sponge head after use.

[0015] Furthermore, the pinched edge is bonded to the transparent protective bag, and the Velcro is bonded to the pinched edge.

[0016] By adopting the above technical solution, after the transparent protective bag wraps the sponge head, the top opening of the transparent protective bag can be reliably bonded under the action of the Velcro.

[0017] Furthermore, the duckbill valve is plugged into the liquid inlet joint, and the constricted end of the duckbill valve faces the liquid inlet channel.

[0018] By adopting the above technical solution, under the action of the duckbill valve, the outflow of liquid in the liquid inlet channel can be avoided after the oral care sponge stick is used.

[0019] Furthermore, the elastic membrane flap is bonded to the drainage joint, and the constriction formed by the elastic membrane flap faces away from the drainage channel.

[0020] By adopting the above technical solution, under the action of the elastic membrane flap, the outflow of waste liquid in the drainage channel can be avoided after the oral care sponge stick is used.

[0021] (3) Beneficial effects

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In order to solve the problem that the existing oral care sponge stick can realize the convenient suction of waste liquid in the patient's mouth during the cleaning process by flushing with water, the oral care sponge stick of the above structure has an open structure at the liquid inlet joint and the liquid discharge joint when in use, which will make the liquid at the liquid inlet joint and the liquid discharge joint of the oral care sponge stick of the above structure easily drip outside after use. At the same time, since the sponge head of the oral care sponge stick of the above structure has no protective measures, the waste liquid on the sponge head of the oral care sponge stick is also easy to drip outside after use, which makes the oral care sponge stick easy to pollute the environment after use, reducing the usability of the oral care sponge stick. In order to solve the problem of the effectiveness of use, the utility model can, on the one hand, effectively prevent the dripping of flushing liquid at the liquid inlet channel of the oral care sponge stick after use under the action of the duckbill valve, and at the same time, can prevent the dripping of waste liquid after flushing at the liquid discharge channel of the oral care sponge stick after use under the action of the elastic membrane petals arranged in a ring. On the other hand, with the design of the transparent protective bag, pinching edge and Velcro, the sponge head of the oral care sponge stick can be completely wrapped after use, thereby effectively preventing the waste liquid at the sponge head of the oral care sponge stick after use. This design can effectively prevent the oral care sponge stick from polluting the external environment after use, thereby greatly improving the use effect of the oral care sponge stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a main cross-sectional view of an oral care sponge stick according to the present invention;

[0025] Figure 2 This is an oral care sponge stick described in the utility model. Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is an oral care sponge stick described in the utility model. Figure 1 Enlarged view of point B in the middle.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Sponge head; 2. Rod body; 3. Drainage channel; 4. Drainage connector; 5. Inlet connector; 6. Inlet channel; 7. Velcro; 8. Pinch edge; 9. Transparent protective bag; 10. Elastic membrane flap; 11. Duckbill valve. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] like Figure 1-Figure 3 As shown, an oral care sponge stick in this embodiment includes a stick body 2, a sponge head 1 is installed on the top of the stick body 2, a transparent protective bag 9 is fixed in the middle of the stick body 2, an annular pinching edge 8 is installed on the outer periphery of the top of the transparent protective bag 9, and a Velcro 7 is fixed on the inner wall of the pinching edge 8. When the oral care sponge stick is used, the transparent protective bag 9 is pulled up to achieve reliable wrapping of the sponge head 1. This can effectively prevent the oral care sponge stick from dripping into the external environment of the waste liquid tank at the sponge head 1 after use. A liquid inlet joint 5 is installed on one side of the bottom end of the stick body 2, and a liquid discharge joint 4 is installed on the other side of the bottom end of the stick body 2. A duckbill valve 11 is installed in the liquid inlet joint 5. Under the action of the duckbill valve 11, the outflow of liquid in the liquid inlet channel 6 can be prevented after the oral care sponge stick is used. An elastic membrane flap 10 is installed in an annular shape in the discharge joint 4. Under the action of the elastic membrane flap 10, the outflow of waste liquid in the discharge channel 3 can be prevented after the oral care sponge stick is used.

[0031] like Figure 1-Figure 3 As shown, in this embodiment, a liquid inlet channel 6 is provided at the connection between the rod body 2 and the liquid inlet joint 5, and the liquid inlet channel 6 has a liquid outlet hole at one end away from the liquid inlet joint 5. In this design, when the external flushing liquid is fed into the liquid inlet channel 6, it can be ensured that the flushing liquid can easily enter the patient's oral cavity. A liquid discharge channel 3 is provided at the connection between the rod body 2 and the liquid discharge joint 4, and the liquid discharge channel 3 has a liquid suction hole at one end away from the liquid inlet joint 5. In this design, the waste liquid from the patient's oral cavity can be conveniently sucked out under the action of the liquid discharge channel 3. The sponge head 1 is bonded to the rod body 2, the transparent protective bag 9 is bonded to the rod body 2, and the rod body 2 passes through the transparent protective bag 9, the pinching edge 8 is bonded to the transparent protective bag 9, and the Velcro 7 is bonded to the pinching edge 8. When the transparent protective bag 9 wraps the sponge head 1, the top opening of the transparent protective bag 9 can be reliably bonded under the action of the Velcro 7. The duckbill valve 11 is plugged into the liquid inlet joint 5, and the necked end of the duckbill valve 11 faces the liquid inlet channel 6. The elastic membrane flap 10 is bonded to the discharge joint 4, and the necked end formed by the elastic membrane flap 10 faces away from the discharge channel 3.

[0032] The specific implementation process of this embodiment is as follows: when it is necessary to care for the patient's damaged oral cavity, first connect the liquid inlet connector 5 to the external liquid supply component, connect the liquid discharge connector 4 to the external liquid suction component, and then just hold the stick body 2 to extend the soaked sponge head 1 into the patient's mouth to clean the inside of the patient's mouth. During the cleaning process, the cooperation of the liquid inlet connector 5 and the liquid discharge connector 4 can realize convenient rinsing and suction of the patient's mouth, thereby ensuring the cleaning effect of the oral care sponge stick on the patient's mouth. After the oral care sponge stick is used, the duckbill valve 11 can effectively avoid the problem. After use, the oral care sponge stick can prevent the dripping of liquid after flushing in the liquid inlet channel 6. At the same time, the elastic membrane petals 10 arranged in a ring can prevent the dripping of waste liquid after flushing in the liquid discharge channel 3 after use. In addition, under the action of the transparent protective bag 9, the pinching edge 8 and the Velcro 7, the sponge head 1 of the oral care sponge stick can be completely wrapped after use, thereby effectively preventing the waste liquid from dripping at the sponge head 1 of the oral care sponge stick after use. This design can effectively prevent the oral care sponge stick from polluting the external environment after use, thereby greatly improving the use effect of the oral care sponge stick.

[0033] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oral care sponge stick, characterized by: The invention comprises a rod body (2), a sponge head (1) is installed at the top of the rod body (2), a transparent protective bag (9) is fixed in the middle of the rod body (2), a ring-shaped pinching edge (8) is installed on the outer periphery of the top of the transparent protective bag (9), a Velcro (7) is fixed on the inner wall of the pinching edge (8), a liquid inlet joint (5) is installed on one side of the bottom of the rod body (2), a liquid discharge joint (4) is installed on the other side of the bottom of the rod body (2), a duckbill valve (11) is installed in the liquid inlet joint (5), and an elastic membrane flap (10) is installed in the shape of a ring in the liquid discharge joint (4).

2. The oral care sponge stick according to claim 1, characterized in that: A liquid inlet channel (6) is provided in the rod body (2) at a position connected to the liquid inlet connector (5), and a liquid outlet hole is provided at one end of the liquid inlet channel (6) away from the liquid inlet connector (5).

3. The oral care sponge stick according to claim 1, characterized in that: A liquid discharge channel (3) is provided in the rod body (2) at a position connected to the liquid discharge joint (4), and a liquid suction hole is provided at one end of the liquid discharge channel (3) away from the liquid inlet joint (5).

4. The oral care sponge stick according to claim 1, characterized in that: The sponge head (1) is bonded to the rod body (2), the transparent protective bag (9) is bonded to the rod body (2), and the rod body (2) passes through the transparent protective bag (9).

5. The oral care sponge stick according to claim 1, characterized in that: The pinching edge (8) is bonded to the transparent protective bag (9), and the Velcro (7) is bonded to the pinching edge (8).

6. The oral care sponge stick according to claim 2, characterized in that: The duckbill valve (11) is plugged into the liquid inlet connector (5), and the constricted end of the duckbill valve (11) faces the liquid inlet channel (6).

7. The oral care sponge stick according to claim 3, characterized in that: The elastic membrane flap (10) is bonded to the drainage joint (4), and the constriction formed by the elastic membrane flap (10) faces away from the drainage channel (3).

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