Self-disinfection oral instrument box

Abstract

The invention relates to the technical field of oral instrument boxes, in particular to a self-disinfection oral instrument box which comprises a box body. The box cover is hinged to the side edge of the top surface of the box body; the supporting plate is arranged on the inner side wall of the box body; the through holes are distributed in the top surface of the supporting plate in a linear array manner; the mounting openings are formed in the positions, corresponding to the through openings, of the top face of the supporting plate; the overturning structure is arranged on the supporting plate; the sealing shell is fixedly mounted on the top surface of the box cover; the disinfection structure is arranged on the box cover; and the liquid collecting box is arranged on the inner bottom surface of the box body. Compared with the prior art, through reciprocating movement of the piston plate, extraction and spraying of the disinfectant are achieved, the disinfectant can evenly cover all the surfaces of the oral instrument in cooperation with reciprocating rotation of the disinfection net frame, the disinfection effect is improved, the disinfection speed is increased, in addition, the correct flow direction of the disinfectant is ensured through use of a one-way valve, and the disinfection effect is improved. And backflow and waste are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of oral instrument boxes, and in particular to a self-disinfecting oral instrument box. Background Art

[0002] Oral instrument boxes, also called oral care bags, oral trays, etc., are specially designed for oral diagnosis and treatment. They are used to store and carry various instruments required in the process of oral diagnosis and treatment. According to the different usage methods and materials, oral instrument boxes can be divided into many types, such as disposable oral instrument boxes and reusable oral instrument boxes (such as stainless steel, plastic and other materials).

[0003] After searching, the Chinese patent with publication number CN212186754U discloses a self-disinfecting oral instrument box, including a box body, a partition is arranged inside the box body, the partition is fixedly connected to the inner wall of the box body, the partition divides the inside of the box body into a first cavity and a second cavity, a heating wire is arranged inside the inner wall of the first cavity, an ultraviolet disinfection lamp is embedded and connected inside the two side walls of the first cavity, and a timer and a controller are arranged inside the second cavity, and the timer and the controller are fixedly connected to the side wall of the partition. Through the setting of the disinfection lamp and the timer, the dentist can set the time required for the disinfection of the instrument to disinfect the instrument, which facilitates the doctor's operation. Through the setting of the movable rod and the slider, the inclination of the instrument box can be adjusted according to the specific work requirements, which is convenient for the dentist to quickly and effectively find the corresponding oral instrument in the process of treating the patient's mouth, thereby improving the operation efficiency. However, when this solution is actually used, there are still the following shortcomings:

[0004] Relying solely on heating and ultraviolet light as the main means of disinfection has significant technical limitations. Although heating disinfection can kill most microorganisms, its effect is limited by the heating temperature and time. For some pathogens that are resistant to high temperatures and dryness, it may not achieve the ideal sterilization effect. Furthermore, when oral instruments are placed in the placement slot of the disinfection device, the contact surface between the instrument and the placement slot is often difficult to be fully and evenly disinfected. These contact surfaces have become potential disinfection blind spots due to close physical contact, complex structure or difficulty in direct exposure to the disinfection light source.

[0005] Therefore, the present application provides a self-sterilizing oral instrument box. Summary of the invention

[0006] In view of this, the purpose of the present invention is to provide a self-disinfecting oral instrument box to solve the problem of sterilization dead corners in the placement slots of oral instruments.

[0007] Based on the above purpose, the present invention provides a self-disinfecting oral instrument box, comprising:

[0008] Box body;

[0009] A box cover is hinged at a side edge of the top surface of the box body;

[0010] A support plate, arranged on the inner side wall of the box body;

[0011] A plurality of openings are arranged in a linear array on the top surface of the support plate;

[0012] A plurality of installation openings are provided on the top surface of the support plate at positions corresponding to the plurality of through openings;

[0013] A flip structure, arranged on the support plate;

[0014] A sealing shell, fixedly mounted on the top surface of the box cover;

[0015] A disinfection structure, arranged on the box cover;

[0016] A liquid collecting box, arranged on the inner bottom surface of the box body;

[0017] The liquid guiding structure is arranged on the top surface of the liquid collecting box.

[0018] Preferably, the flip structure comprises:

[0019] A plurality of rotating rods are rotatably mounted on the inner side walls of the plurality of through openings respectively;

[0020] A plurality of connecting plates are respectively hinged to the ends of a plurality of the rotating rods;

[0021] A plurality of support frames are respectively fixedly mounted on the ends of a plurality of the rotating rods and the connecting plates;

[0022] A plurality of disinfection net frames are respectively fixedly mounted on the inner side walls of a plurality of the support frames;

[0023] A plurality of transmission gears are rotatably mounted on the inner side walls of the plurality of mounting openings, and the ends of the rotating rods are fixedly connected to the transmission gears;

[0024] A plurality of driving racks are slidably mounted on the inner side walls of the plurality of mounting openings, and the driving racks are meshed with the transmission gears;

[0025] A transmission plate, fixedly mounted on the top surfaces of the plurality of driving racks;

[0026] Two springs are symmetrically fixedly installed between the bottom surface of the transmission plate and the top surface of the support plate.

[0027] Preferably, the cross-sectional dimension of the support frame is at least smaller than the inner wall dimension of the through opening, and the inner wall of the disinfection net frame is provided with a support rubber strip.

[0028] Preferably, the disinfection structure comprises:

[0029] A piston plate, slidably mounted on the inner wall of the sealing shell;

[0030] A liquid storage capsule, fixedly mounted on the top surface of the sealing shell;

[0031] A conduit is disposed between the liquid storage bag and the sealing shell, and two ends of the conduit are respectively connected with the sealing shell and the liquid storage bag;

[0032] A plurality of liquid supply pipes are arranged in a linear array on the inner top surface of the box cover, and the ends of the liquid supply pipes are connected to the sealing shell;

[0033] A plurality of nozzles are arranged on the liquid supply pipe in a linear array;

[0034] Two push rods are symmetrically fixedly mounted on the bottom surface of the piston plate, and the push rods pass through the inner top surface of the box cover.

[0035] Preferably, one-way valves with opposite flow directions are installed on the inner walls of the conduit and the liquid supply pipe, and the liquid supply pipe is located directly above the disinfection net frame.

[0036] Preferably, the push rod is adapted to the transmission plate, an operating rod is fixedly mounted on the top surface of the piston plate, and a top end of the operating rod passes through the top surface of the sealing shell.

[0037] Preferably, the liquid guiding structure comprises:

[0038] A liquid collecting pipe is arranged on the top surface of the liquid collecting box, and the liquid collecting pipe is communicated with the liquid collecting box;

[0039] Two brackets are fixedly mounted on the inner side wall of the liquid collecting pipe;

[0040] A sealing ring, fixedly mounted on the bottom surface of the upper one of the two brackets;

[0041] A sealing plug is slidably mounted on the inner side walls of the two brackets through a mounting rod;

[0042] Spring 2 is fixedly installed between the sealing plug and the bracket.

[0043] Preferably, the outer wall of the sealing plug is provided with a ring opening adapted to match the sealing ring.

[0044] Preferably, a liquid guide plate is fixedly mounted on the inner side wall of the box body, and the top end of the liquid collecting pipe is communicated with the liquid guide plate.

[0045] Preferably, a magnetic sheet is fixedly mounted on one end of the support frame away from the rotating rod, and the magnetic poles of the magnetic sheets on the two support frames are opposite.

[0046] Beneficial effects of the present invention:

[0047] 1. This self-disinfecting oral instrument box is equipped with a support plate and a flip structure. Through the operation of the flip structure, the oral instrument can be flipped during the disinfection process to ensure that all parts of the instrument can be fully disinfected. This flip mechanism effectively avoids blind spots in disinfection and improves the comprehensiveness and efficiency of disinfection.

[0048] 2. This self-disinfecting oral instrument box realizes the extraction and spraying of disinfectant by setting a sealing shell and a disinfection structure through the reciprocating movement of the piston plate. With the reciprocating rotation of the disinfection net frame, the disinfectant can be evenly covered on various surfaces of the oral instrument, thereby improving the disinfection effect and speed. In addition, the use of a one-way valve ensures the correct flow direction of the disinfectant and avoids backflow and waste.

[0049] 3. This self-disinfecting oral instrument box is provided with a liquid collecting box and a liquid guiding structure. After the disinfection is completed, the disinfectant enters the liquid collecting box through the liquid guiding structure, and the liquid guiding plate guides the disinfectant into the liquid collecting tube. When the disinfectant in the liquid collecting tube reaches a certain amount, the sealing plug is automatically opened to allow the disinfectant to flow into the liquid collecting box for collection. This design not only facilitates the collection of the disinfectant, but also avoids the waste of the disinfectant and environmental pollution, and is conducive to subsequent centralized treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0051] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0052] Figure 2 It is a schematic diagram of the three-dimensional multi-angle structure of the present invention;

[0053] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0054] Figure 4 It is a schematic diagram of the partial cutaway structure of the sealing shell of the present invention;

[0055] Figure 5 It is a schematic diagram of the partial cutaway structure of the box body of the present invention;

[0056] Figure 6 It is a schematic diagram of the partial cross-section structure of the liquid collecting pipe of the present invention.

[0057] The markings in the figure are:

[0058] 1. Box body; 2. Box cover; 3. Support plate; 4. Through port; 5. Mounting port; 61. Turn bar; 62. Connecting plate; 63. Support frame; 64. Disinfection net frame; 65. Transmission gear; 66. Driving rack; 67. Transmission plate; 68. Spring 1; 7. Sealing shell; 81. Piston plate; 82. Liquid storage capsule; 83. Conduit; 84. Liquid supply pipe; 85. Nozzle; 86. Push rod; 9. Operating lever; 10. Liquid collecting box; 111. Liquid collecting pipe; 112. Bracket; 113. Sealing ring; 114. Sealing plug; 115. Spring 2; 12. Liquid guide plate. DETAILED DESCRIPTION

[0059] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0060] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0061] like Figures 1 to 6 As shown, a self-disinfecting oral instrument box comprises a box body 1; a box cover 2, hinged at the side position of the top surface of the box body 1; a support plate 3, arranged on the inner side wall of the box body 1; a plurality of through openings 4, distributed in a linear array and opened on the top surface of the support plate 3; a plurality of mounting openings 5, opened at positions corresponding to the top surface of the support plate 3 and the plurality of through openings 4; a flip structure, arranged on the support plate 3; a sealing shell 7, fixedly installed on the top surface of the box cover 2; a disinfection structure, arranged on the box cover 2; a liquid collecting box 10, arranged on the inner bottom surface of the box body 1; a liquid guiding structure, arranged on the top surface of the liquid collecting box 10;

[0062] When in use, the oral instrument can be placed in the flip structure in the opening 4 on the support plate 3. After the box cover 2 is closed, the flip structure can be driven to flip through the operation of the disinfection structure, so that the oral instrument in the flip structure can be flipped and disinfected, ensuring that the oral instrument can be disinfected in all directions and avoiding the existence of dead corners for disinfection. After the disinfection liquid drips, it can be collected into the liquid collection box 10 through the liquid guiding structure, and the liquid guiding structure can prevent the disinfection liquid from flowing back, so that the disinfection liquid can be collected for centralized treatment.

[0063] like Figure 2 , Figure 3 As shown, the flip structure includes: a plurality of rotating rods 61, which are rotatably mounted on the inner side walls of the plurality of through openings 4; a plurality of connecting plates 62, which are respectively hinged on the ends of the plurality of rotating rods 61; a plurality of supporting frames 63, which are respectively fixedly mounted on the ends of the plurality of rotating rods 61 and the connecting plates 62, wherein the cross-sectional dimension of the supporting frame 63 is at least smaller than the inner wall dimension of the through opening 4, and a magnetic sheet is fixedly mounted on one end of the supporting frame 63 away from the rotating rod 61, and the magnetic poles of the magnetic sheets on the two supporting frames 63 are opposite; a plurality of disinfection net frames 64, which are respectively fixedly mounted on the plurality of supporting frames. The inner wall of the support frame 63 and the inner wall of the disinfection net frame 64 are provided with supporting rubber strips; a plurality of transmission gears 65 are respectively rotatably mounted on the inner wall of the plurality of mounting openings 5, and the end of the rotating rod 61 is fixedly connected to the transmission gear 65; a plurality of driving racks 66 are respectively slidably mounted on the inner wall of the plurality of mounting openings 5, and the driving racks 66 are meshed with the transmission gear 65; a transmission plate 67 is fixedly mounted on the top surface of the plurality of driving racks 66; two springs 68 are symmetrically fixedly mounted between the bottom surface of the transmission plate 67 and the top surface of the support plate 3;

[0064] When placing the oral instrument, the upper support frame 63 and the disinfection net frame 64 can be rotated so that the connecting plate 62 rotates along the rotating rod 61, and the two disinfection net frames 64 can be separated, and the oral instrument can be placed in the disinfection net frame 64, and then the disinfection net frame 64 can be rotated and reset and fixed by the magnetic sheet, so that the oral instrument is stored in the disinfection net frame 64, and the supporting rubber strip on the inner wall of the disinfection net frame 64 can support the oral instrument to reduce the shaking of the oral instrument in the disinfection net frame 64. After the oral instrument is fixed, the box cover 2 can be closed and the disinfection structure can be driven. When the disinfection structure is driven, the transmission plate 67 can be synchronously driven, and under the support of the spring 1 68, the transmission plate 67 can reciprocate in the vertical direction, thereby driving the driving rack 66 to drive the transmission gear 65 to reciprocate, so that the disinfection net frame 64 and the oral instrument inside can reciprocate, and the disinfection structure is cooperated to realize all-round disinfection of the oral instrument. After the disinfection is completed, the support frame 63 can be rotated, and the two disinfection net frames 64 can be separated to take out the oral instrument.

[0065] like Figure 1, Figure 4 As shown, the disinfection structure includes: a piston plate 81, which is slidably mounted on the inner side wall of the sealing shell 7, an operating rod 9 is fixedly mounted on the top surface of the piston plate 81, and the top end of the operating rod 9 passes through the top surface of the sealing shell 7; a liquid storage capsule 82, which is fixedly mounted on the top surface of the sealing shell 7; a conduit 83, which is arranged between the liquid storage capsule 82 and the sealing shell 7, and the two ends of the conduit 83 are respectively connected with the sealing shell 7 and the liquid storage capsule 82; a plurality of liquid supply pipes 84, which are arranged in a linear array on the inner top surface of the box cover 2, and the ends of the liquid supply pipes 84 are connected with the sealing shell 7, and the inner walls of the conduit 83 and the liquid supply pipes 84 are installed with one-way valves with opposite flow directions, and the liquid supply pipes 84 are located directly above the disinfection net frame 64; a plurality of nozzles 85, which are distributed in a linear array on the liquid supply pipe 84; two push rods 86, which are symmetrically fixedly mounted on the bottom surface of the piston plate 81, and the push rods 86 pass through the inner top surface of the box cover 2, and the push rods 86 are adapted to the transmission plate 67;

[0066] When the box cover 2 is closed and the oral instruments in the disinfection net frame 64 are disinfected, the piston plate 81 can be pressed by the operating rod 9, so that the piston plate 81 moves downward along the sealing shell 7. When the box cover 2 is closed, the push rod 86 is opposite to the transmission plate 67. The piston plate 81 moves downward and drives the push rod 86 to press the transmission plate 67 when it moves. When the operating rod 9 is released, the transmission plate 67 can move upward under the support of the spring 68 and drive the piston plate 81 to slide upward through the push rod 86, thereby realizing the reciprocating movement of the piston plate 81. Under the action of the one-way valve with opposite flow directions installed in the conduit 83 and the liquid supply pipe 84, when the piston plate 81 moves upward, the disinfectant in the liquid storage bag 82 can be drawn into the sealing shell 7, and when the piston plate 81 slides downward, the disinfectant in the sealing shell 7 can be sprayed out through the liquid supply pipe 84 and the nozzle 85, and the rotation of the disinfection net frame 64 is coordinated to realize the full-scale disinfection of the oral instruments with disinfectant.

[0067] like Figure 5 , Figure 6 As shown, the liquid guiding structure includes: a liquid collecting pipe 111, which is arranged on the top surface of the liquid collecting box 10, and the liquid collecting pipe 111 is connected to the liquid collecting box 10, and a liquid guiding plate 12 is fixedly installed on the inner wall of the box body 1, and the top of the liquid collecting pipe 111 is connected to the liquid guiding plate 12; two brackets 112, which are fixedly installed on the inner wall of the liquid collecting pipe 111; a sealing ring 113, which is fixedly installed on the bottom surface of the upper bracket 112 of the two brackets 112; a sealing plug 114, which is slidably installed on the inner wall of the two brackets 112 through a mounting rod, and the outer wall of the sealing plug 114 is provided with a ring mouth adapted to the sealing ring 113; a spring 115, which is fixedly installed between the sealing plug 114 and the bracket 112;

[0068] After the disinfection of the oral instruments in the disinfection net frame 64 is completed, the sprayed disinfectant can drip onto the liquid guide plate 12 through the opening 4, and can slide along the liquid guide plate 12 into the liquid collecting pipe 111. When a certain amount of disinfectant enters the liquid collecting pipe 111, the sealing plug 114 can be pressed so that the sealing plug 114 can slide downward along the bracket 112 through the mounting rod and separate from the sealing ring 113. The disinfectant can then enter the liquid collecting box 10 through the liquid collecting pipe 111 for collection. After the disinfectant passes through, the sealing plug 114 can be reset under the action of the spring 115 and engage with the sealing ring 113 through the ring mouth, thereby sealing the liquid collecting pipe 111 and preventing the disinfectant from flowing back.

[0069] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0070] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A self-disinfecting oral instrument box, characterized in that: include: Box body (1); A box cover (2) is hingedly connected to a side edge of the top surface of the box body (1); A support plate (3) is arranged on the inner side wall of the box body (1); A plurality of through openings (4) are distributed in a linear array and are opened on the top surface of the support plate (3); A plurality of installation openings (5) are provided on the top surface of the support plate (3) at positions corresponding to the plurality of through openings (4); A turning structure, arranged on the support plate (3); A sealing shell (7) fixedly mounted on the top surface of the box cover (2); A disinfection structure, arranged on the box cover (2); A liquid collection box (10) is arranged on the inner bottom surface of the box body (1); The liquid guiding structure is arranged on the top surface of the liquid collecting box (10).

2. A self-disinfecting oral instrument box according to claim 1, characterized in that: The flip structure comprises: A plurality of rotating rods (61) are rotatably mounted on the inner side walls of the plurality of through openings (4); A plurality of connecting plates (62) are respectively hinged to the ends of a plurality of rotating rods (61); A plurality of support frames (63) are respectively fixedly mounted on the ends of a plurality of the rotating rods (61) and the connecting plates (62); A plurality of disinfection net frames (64) are respectively fixedly mounted on the inner side walls of a plurality of the support frames (63); A plurality of transmission gears (65) are rotatably mounted on the inner side walls of the plurality of mounting openings (5), and the end of the rotating rod (61) is fixedly connected to the transmission gears (65); A plurality of driving racks (66) are respectively slidably mounted on the inner side walls of the plurality of mounting openings (5), and the driving racks (66) are meshed with the transmission gears (65); A transmission plate (67) is fixedly mounted on the top surfaces of the plurality of driving racks (66); Two springs (68) are symmetrically fixedly installed between the bottom surface of the transmission plate (67) and the top surface of the support plate (3).

3. A self-disinfecting oral instrument box according to claim 2, characterized in that: The cross-sectional dimensions of the support frame (63) are at least smaller than the inner wall dimensions of the through opening (4), and the inner wall of the disinfection net frame (64) is provided with a support rubber strip.

4. A self-disinfecting oral instrument box according to claim 2, characterized in that: The disinfection structure comprises: A piston plate (81) is slidably mounted on the inner wall of the sealing shell (7); A liquid storage capsule (82) fixedly mounted on the top surface of the sealing shell (7); A conduit (83) is arranged between the liquid storage bag (82) and the sealing shell (7), and two ends of the conduit (83) are respectively connected to the sealing shell (7) and the liquid storage bag (82); A plurality of liquid supply pipes (84) are arranged in a linear array on the inner top surface of the box cover (2), and the ends of the liquid supply pipes (84) are connected to the sealing shell (7); A plurality of nozzles (85) are arranged in a linear array and distributed on the liquid supply pipe (84); Two push rods (86) are symmetrically fixedly mounted on the bottom surface of the piston plate (81), and the push rods (86) pass through the inner top surface of the box cover (2).

5. A self-disinfecting oral instrument box according to claim 4, characterized in that: One-way valves with opposite flow directions are installed on the inner walls of the conduit (83) and the liquid supply pipe (84), and the liquid supply pipe (84) is located directly above the disinfection net frame (64).

6. A self-disinfecting oral instrument kit according to claim 4, characterized in that: The push rod (86) is adapted to the transmission plate (67), an operating rod (9) is fixedly mounted on the top surface of the piston plate (81), and the top end of the operating rod (9) passes through the top surface of the sealing shell (7).

7. A self-disinfecting oral instrument kit according to claim 1, characterized in that: The liquid guiding structure comprises: A liquid collecting pipe (111) is arranged on the top surface of the liquid collecting box (10), and the liquid collecting pipe (111) is in communication with the liquid collecting box (10); Two brackets (112) fixedly mounted on the inner side wall of the liquid collecting pipe (111); A sealing ring (113) is fixedly mounted on the bottom surface of the upper one of the two brackets (112); A sealing plug (114) is slidably mounted on the inner side walls of the two brackets (112) via a mounting rod; Spring 2 (115) is fixedly installed between the sealing plug (114) and the bracket (112).

8. A self-disinfecting oral instrument kit according to claim 7, characterized in that: The outer wall of the sealing plug (114) is provided with a ring opening adapted to fit the sealing ring (113).

9. A self-disinfecting oral instrument kit according to claim 7, characterized in that: A liquid guide plate (12) is fixedly mounted on the inner side wall of the box body (1), and the top end of the liquid collecting pipe (111) is in communication with the liquid guide plate (12).

10. The self-disinfecting oral instrument box according to claim 2, characterized in that: A magnetic sheet is fixedly mounted on one end of the support frame (63) away from the rotating rod (61), and the magnetic poles of the magnetic sheets on the two support frames (63) are opposite.

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