CN220648846U - Dental handpiece drainage device - Google Patents

Abstract

The utility model relates to the technical field of draining equipment after medical instrument sterilization, in particular to a dental handpiece draining device, which comprises a box body and a box cover, wherein a hollow inner liner is arranged at the position of an inner cavity of the box body, a draining rack is arranged on the inner liner, the structure of the draining rack is of an S shape, a rubber ring is arranged at the middle position of the S-shaped draining rack, the dental handpiece can be supported, the thickness of the S-shaped draining rack is consistent with the height of the dental handpiece, meanwhile, dental handpieces of different types can be simultaneously placed in two opposite grooves of the S-shaped draining rack, and a water outlet is arranged at the lower right side of the box body and used for discharging water drained by the dental handpieces.

Description

Dental handpiece drainage device

Technical Field

The utility model relates to the technical field of draining equipment after medical instrument sterilization, in particular to a dental handpiece draining device.

Background

In the dental diagnosis and treatment process, saliva, blood, gingival crevicular fluid and dental plaque of a patient are closely contacted with a dental high-speed turbine handpiece, and the surface, a turbine component in the handpiece and a pipeline of the dental high-speed turbine handpiece can be polluted by pathogenic microorganisms to different degrees after being used, so that mucous membrane and skin are damaged in the dental diagnosis and treatment process, and a plurality of blood-borne and infectious diseases are transmitted through the contact wound of the dental high-speed turbine handpiece without strict disinfection.

Therefore, after the dental handpiece is used, the dental handpiece needs to be strictly cleaned and disinfected, the rubber ring at the tail part of the dental handpiece needs to be disassembled, the dental handpiece and the rubber ring are independently disinfected, then the dental handpiece is erected for draining, most of the clinically disinfected dental handpiece draining modes are obliquely placed in the filter basket for draining, and the defects of the modes are that the dental handpiece is easy to slide and fall.

In the patent application of application number 202222026533.X, a case is deposited to dental handpiece with waterlogging caused by excessive rainfall function is disclosed, the power distribution box comprises a box body, be provided with hollow out construction's inside lining in the inner chamber of box, be provided with square hole on the inside lining, the position of square hole inner chamber is provided with the rubber ring with dental handpiece adaptation, rubber ring outer wall position passes through connecting rod fixed mounting at square hole inner wall, box right side lower part position is provided with the water drain, the water drain water outlet is sealed with the sealing plug, when using, with dental handpiece carry in the rubber ring, dental handpiece receives self gravity to drop, realize the waterlogging caused by excessive rainfall, the rubber ring realizes the fixed to dental handpiece.

The existing dental handpiece draining device has the following problems: only one dental handpiece can be placed in one square hole, and for the dental handpiece matched with the dental handpiece, the dental handpiece is placed separately, so that the dental handpiece is inconvenient to find in use, and in the long-time draining process, the dental handpiece can slide off from the rubber ring under the action of gravity due to the fact that only the upper end of the dental handpiece is fixed.

Disclosure of Invention

When the existing dental handpiece draining device is used, only one dental handpiece can be placed in one square hole, the space is occupied, in addition, for the dental handpiece matched for use, the dental handpiece is inconvenient to find when in use, and in long-time draining, the gravity suffered by the dental handpiece cannot be overcome only by the supporting force of the rubber ring and the rubber rod, so that the dental handpiece falls down, and resource waste is caused.

In order to overcome the problems in the prior art, the novel technical thought is provided by arranging the draining rack into an S shape, so that two matched dental handpieces are respectively and simultaneously placed in two symmetrical grooves of the S shape, the novel dental handpieces are convenient to use when being stored, the thickness of the S-shaped draining rack is consistent with the height of the dental handpieces, the whole body of the dental handpieces is fixed, and the stability of the draining device is improved.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a dental handpiece waterlogging caused by excessive rainfall device, includes box and case lid, the box is provided with the inside lining, its characterized in that is provided with the waterlogging caused by excessive rainfall frame in the inside lining, the waterlogging caused by excessive rainfall frame is S type structure, just the thickness of waterlogging caused by excessive rainfall frame is the same with the length of dental handpiece.

Further, a butt joint groove is formed in the bottom of the draining rack, and butt joint tracks matched with the butt joint groove are formed in the bottom of the lining. And gaskets are arranged in the two grooves opposite to each other of the S-shaped draining rack.

In order to prevent the pad from scratching the surface of the dental handpiece when the dental handpiece is clamped, the pad is made of a flexible material.

Compared with the prior art, the utility model has the beneficial effects that:

1. the draining rack of the device is set into an S shape, two dental handpieces with different types can be placed in two grooves of the S shape at the same time, the S-shaped structure is relatively space-saving, and more dental handpieces can be placed.

The thickness of 2.S formula waterlogging caused by excessive rainfall frame and the high phase-match of dental handpiece can be with the fixed more firm of dental handpiece.

The 3.S type draining rack is provided with the flexible gaskets in the two opposite grooves, so that the dental handpiece can be protected, and meanwhile, the friction force of the dental handpiece in the grooves is increased, so that the dental handpiece is placed more stably.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the structure of the draining rack of the present utility model.

FIG. 3 is a plan view of the drainage rack of the present utility model.

The marks in the figures represent: 1. a case; 2. a case cover; 3. a lining; 4. a draining rack; 5. a hook; 6. a water outlet; 7. a groove; 8. a gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and further in the description of the present utility model, the meaning of "several" means two or more unless specifically defined otherwise.

The inventor researches and discovers that the existing dental handpiece draining device is used for draining by fixing the upper end of a dental handpiece through a rubber rod and a rubber ring, in use, for small-sized dental handpieces, the dental handpieces easily slide from the rubber ring, and the lower end of the dental handpieces is not fixed in the long-time draining process, so that the dental handpieces slide.

Based on the discovery, this application provides a novel dental handpiece waterlogging caused by excessive rainfall device, and the device' S waterlogging caused by excessive rainfall frame sets up to S type structure, can save the space of placing the dental handpiece, and S type waterlogging caused by excessive rainfall frame sets up certain thickness simultaneously, can stabilize the whole of dental handpiece, sets up flexible gasket in the recess and can play the guard action to the dental handpiece.

Example 1

Referring to fig. 1-3, the dental handpiece draining device of the utility model comprises a box body 1 and a box cover 2, wherein the box body 1 is provided with an inner liner 3, the inner liner 3 is fixedly connected to the box body 1 through a hook 5, and the inner liner 3 is of a hollow structure.

Preferably, the dust-proof box further comprises a dust screen or a dust cover, so that dust can be blocked outside the box body 1, and is prevented from entering the box body 1 to pollute the internal environment of the box body 1.

Further, a draining rack 4 is arranged in the inner liner 3, a butt joint groove is formed in the bottom of the draining rack 4, and butt joint tracks matched with the butt joint groove are formed in the bottom of the inner liner 3.

In a specific application, the S-shaped structure has two symmetrical circular grooves with openings, and in addition, compared with square holes, the S-shaped structure can be closely distributed, so that more dental handpieces can be placed in the inner liner 3 with the same size.

As an example, in the two grooves 7 of the draining rack 4, two types of dental handpieces respectively correspond, and the maximum inner diameter of the groove 7 is matched with the outer diameter of the lower end of the dental handpiece, and the dental handpiece can be just clamped on the caliber of the groove 7.

It should be noted that the draining rack 4 has a certain thickness, and preferably, the thickness is set to match the height of the dental handpiece, so that the dental handpiece can be entirely fixed in the groove 7, and stability of the dental handpiece during fixing is realized.

In order to avoid damaging the dental tool during clamping, gaskets 8 are arranged in two corresponding grooves 7 of the draining rack 4, the gaskets 7 are of arc-shaped structures, the gaskets 7 are fixedly connected along the inner wall of the draining rack of the S-shaped structure, and the gaskets 8 are made of flexible materials.

It should be further noted that the provision of the spacer 8 also increases the friction between the dental handpiece and the recess 7, resulting in a more secure fixation of the dental handpiece.

As an example, the flexible material is a water absorbing sponge, rubber pad, or the like.

Example two

The device is specifically applied to the dental handpiece draining: the cover of the box body 1 is opened, the dental handpiece is placed into two corresponding grooves 7 in the draining rack 4 according to the model of the dental handpiece, draining is achieved, water drained by the dental handpiece enters the bottom of the inner cavity of the box body 1, is discharged through the water outlet 6, and the dental handpiece is taken out after draining.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model, and that various changes and modifications may be made without departing from the spirit and scope of the utility model, and that these changes and modifications fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a dental handpiece waterlogging caused by excessive rainfall device, includes box (1) and case lid (2), box (1) is provided with inside lining (3), and its characterized in that is provided with waterlogging caused by excessive rainfall frame (4) in inside lining (3), waterlogging caused by excessive rainfall frame (4) are S type structure.

2. A dental handpiece draining device according to claim 1, characterized in that the thickness of the draining rack (4) is matched to the height of the dental handpiece.

3. The dental handpiece draining device according to claim 2, wherein the draining rack (4) is provided with a docking groove at the bottom, and the liner (3) is provided with a docking track at the bottom that mates with the docking groove.

4. A dental handpiece draining arrangement according to claim 3, characterized in that gaskets (8) are provided in both recesses (7) of the draining rack (4).

5. A dental handpiece drain as claimed in claim 4, wherein said spacer (8) is of flexible material.