CN216855180U

CN216855180U - Anti-blocking device for spittoon of dental chair

Info

Publication number: CN216855180U
Application number: CN202123149342.4U
Authority: CN
Inventors: 袁丽; 惠秀丽
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-01
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a dental chair spittoon anti-blocking device which comprises a spittoon body, a water outlet pipe and a water outlet pipe, wherein the bottom of the water outlet pipe is communicated with the right side of the top of the spittoon body, the top of the water outlet pipe is communicated with the left side of the bottom of the spittoon body, a fixing box is arranged inside the spittoon body, the top of the inner wall of the fixing box is fixedly connected with a motor, the bottom of the motor is fixedly connected with a transmission rod, the bottom of the transmission rod penetrates through the bottom of the fixing box, and two sides of the transmission rod are fixedly connected with stirring components. According to the utility model, the motor is arranged, so that the motor can drive the transmission rod to rotate after being started, the transmission rod drives the stirring assembly to stir, the sputum and the saliva can be conveniently and smoothly discharged from the drainage pipe, and the problems that the existing dental chair spittoon is easy to block when containing the sputum and the saliva of a patient, the sputum can be attached to the bottom of the dental chair spittoon and the inner wall of the drainage pipe, and the blockage is difficult to dredge and clean are solved.

Description

Anti-blocking device for spittoon of dental chair

Technical Field

The utility model relates to the technical field of dental chair spittoons, in particular to an anti-blocking device for a dental chair spittoon.

Background

The dental chair is used for oral surgery and examination and treatment of oral diseases, the action of the dental chair is controlled by a control switch on a chair back, the control switch starts a motor to operate and drives a transmission mechanism to work, so that corresponding parts of the dental chair move, a spittoon is a vessel for containing phlegm, most of the vessels for containing phlegm are low round and open containers, the dental chair spittoon is used for a container for containing patient phlegm and saliva after cleaning the oral cavity of a patient, when the existing dental chair spittoon is used for containing the patient phlegm and the saliva, blockage easily occurs, the phlegm can be attached to the bottom of the dental chair spittoon and the inner wall of a drainage pipeline, and the blockage is difficult to dredge and clean.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide the occlusion prevention device for the dental chair spittoon, which has the advantage of occlusion prevention and solves the problems that the existing dental chair spittoon is easy to block when containing sputum and saliva of a patient, the sputum is attached to the bottom of the dental chair spittoon and the inner wall of a drainage pipeline, and the blockage is difficult to dredge and clean.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dental chair spittoon anti-clogging device, includes spittoon body, outlet pipe and drain pipe, the bottom of outlet pipe is linked together with the right side at spittoon body top, the top of drain pipe is linked together with the left side of spittoon body bottom, the inside of spittoon body is provided with fixed case, the top fixedly connected with motor of fixed incasement wall, the bottom fixedly connected with transfer line of motor, the bottom of transfer line runs through to the bottom of fixed case, the equal fixedly connected with in both sides of transfer line stirs the subassembly.

Preferably, the stirring assembly comprises a fixed rod, the bottom of the fixed rod is fixedly connected with a plurality of stirring rods, and the plurality of stirring rods are distributed at equal intervals.

Preferably, a screw rod is fixedly connected to the bottom of the transmission rod, and the bottom of the screw rod penetrates into the drain pipe.

Preferably, the bottom of the stirring rod is provided with an installation groove, a ball is movably connected inside the installation groove, and the bottom of the ball is movably connected with the bottom of the inner wall of the spittoon body.

Preferably, the top of the fixing box is fixedly connected with a stop block, and two sides of the stop block are fixedly connected with the front side and the rear side of the inner wall of the spittoon body respectively.

Preferably, the stop block is arranged in a triangular shape, and anti-sticking coatings are sprayed on the top of the stop block and four corners of the surface of the fixing box.

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

1. according to the utility model, the motor is arranged, so that the motor can drive the transmission rod to rotate after being started, the transmission rod drives the stirring assembly to stir, the sputum and the saliva can be conveniently and smoothly discharged from the drainage pipe, the problem that the existing dental chair spittoon is easy to block when containing the sputum and the saliva of a patient, the sputum is attached to the bottom of the dental chair spittoon and the inner wall of the drainage pipe, and the blockage is difficult to dredge and clean is solved, and the anti-blocking effect is achieved.

2. According to the spittoon, the stirring assembly is arranged, the fixing rod can be fixed by the fixing rod, the stirring rod can be used for stirring attachments at the bottom of the inner wall of the spittoon body when the fixing rod is driven to rotate by the transmission rod, the fixing box can be fixed by the stop block, the motor can be conveniently installed by the fixing box, and the drainage pipe can be conveniently dredged by the spiral rod.

3. According to the spittoon, the screw rod is arranged, so that a blockage can be conveyed downwards in a spiral mode, the spittoon body and the drainage pipe can be conveniently dredged, the ball can be installed through the installation groove by arranging the installation groove and the ball, the ball can rotate with the bottom of the inner wall of the spittoon body, and the spittoon body is prevented from being scratched due to the fact that the screw rod is directly contacted with the bottom of the inner wall of the spittoon body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a spittoon body; 2. a water outlet pipe; 3. a drain pipe; 4. a fixed box; 5. a motor; 6. a transmission rod; 7. an agitation assembly; 71. fixing the rod; 72. a stirring rod; 8. a screw rod; 9. mounting grooves; 10. A ball bearing; 11. a stopper; 12. and (4) an anti-sticking coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the dental chair spittoon anti-blocking device provided by the utility model comprises a spittoon body 1, a water outlet pipe 2 and a water outlet pipe 3, wherein the bottom of the water outlet pipe 2 is communicated with the right side of the top of the spittoon body 1, the top of the water outlet pipe 3 is communicated with the left side of the bottom of the spittoon body 1, a fixed box 4 is arranged inside the spittoon body 1, the top of the inner wall of the fixed box 4 is fixedly connected with a motor 5, the bottom of the motor 5 is fixedly connected with a transmission rod 6, the bottom of the transmission rod 6 penetrates through the bottom of the fixed box 4, and two sides of the transmission rod 6 are both fixedly connected with stirring components 7.

Referring to fig. 3, the stirring assembly 7 includes a fixing rod 71, a plurality of stirring rods 72 are fixedly connected to the bottom of the fixing rod 71, and the plurality of stirring rods 72 are equidistantly distributed.

As a technical optimization scheme of the utility model, the stirring assembly 7 is arranged, so that the fixing rod 71 can fix the stirring rod 72, and the stirring rod 72 can stir attachments at the bottom of the inner wall of the spittoon body 1 when the fixing rod 71 is driven to rotate by the transmission rod 6.

Referring to fig. 2, a screw rod 8 is fixedly connected to the bottom of the driving rod 6, and the bottom of the screw rod 8 penetrates into the drain pipe 3.

As a technical optimization scheme of the utility model, the screw rod 8 is arranged, so that the blockage can be conveyed downwards in a spiral manner, and the spittoon body 1 and the drainage pipe 3 can be dredged conveniently.

Referring to fig. 3, the bottom of the stirring rod 72 is provided with a mounting groove 9, the inside of the mounting groove 9 is movably connected with a ball 10, and the bottom of the ball 10 is movably connected with the bottom of the inner wall of the spittoon body 1.

As a technical optimization scheme of the utility model, the installation groove 9 and the ball 10 are arranged, so that the ball 10 can be installed by the installation groove 9, the ball 10 can rotate with the bottom of the inner wall of the spittoon body 1, and the spittoon body 1 is prevented from being scratched due to the fact that the stirring rod 72 is directly contacted with the bottom of the inner wall of the spittoon body 1.

Referring to fig. 2, the top of the fixing box 4 is fixedly connected with a stopper 11, and two sides of the stopper 11 are respectively fixedly connected with the front side and the rear side of the inner wall of the spittoon body 1.

As a technical optimization scheme of the utility model, the fixing box 4 can be fixed by arranging the stop block 11, so that the fixing box 4 can conveniently install the motor 5, and the screw rod 8 can conveniently dredge the drain pipe 3.

Referring to fig. 2, the stopper 11 is disposed in a triangular shape, and the anti-adhesion coating 12 is sprayed on the top of the stopper 11 and four corners of the surface of the fixing box 4.

As a technical optimization scheme of the utility model, the anti-sticking coating 12 is arranged, so that the adhesion of attachments to the surfaces of the stop block 11 and the fixed box 4 can be prevented from influencing the appearance, and meanwhile, the stop block 11 arranged in a triangular shape can divide the liquid spitted into the spittoon body 1, thereby reducing the probability of blockage of the spittoon body 1 and the drain pipe 3.

The working principle and the using process of the utility model are as follows: when the spittoon body 1 needs to be used, the motor 5 is electrified, the motor 5 drives the transmission rod 6 to rotate after being started, the transmission rod 6 drives the fixed rod 71 and the spiral rod 8 to rotate, the fixed rod 71 can drive the stirring rod 72 to rotate when the fixed rod 71 rotates, the stirring rod 72 can stir attachments adhered to the bottom of the inner wall of the spittoon body 1, the balls 10 can effectively prevent the stirring rod 72 from directly contacting with the inner wall of the spittoon body 1 to cause the condition that the inner wall of the spittoon body 1 is scratched, then a user uses the water outlet pipe 2 to inject water into the spittoon body 1 for cleaning, the attachments adhered to the inner wall of the spittoon body 1 are flushed into the drain pipe 3 to be discharged, meanwhile, the spiral rod 8 driven by the transmission rod 6 can convey and discharge the obstructions and the attachments at a constant speed, and the phenomenon that the excessive attachments are adhered to the inner wall of the drain pipe 3 to cause the blockage of the drain pipe 3 can be avoided, the spittoon body 1 is prevented from being blocked.

In summary, the following steps: this dental chair spittoon anti-clogging device, through setting up motor 5, can make motor 5 drive transfer line 6 rotatory after the start-up, make transfer line 6 drive and mix subassembly 7 and mix, the phlegm of being convenient for and saliva can be smooth discharge from drain pipe 3, solved current dental chair spittoon when holding patient's phlegm and saliva, take place easily and block up, the bottom of dental chair spittoon and the inner wall of drainage pipe can be attached to the phlegm, are difficult to the problem of mediation clearance after the jam.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dental chair spittoon anti-clogging device, includes spittoon body (1), outlet pipe (2) and drain pipe (3), its characterized in that: the bottom of outlet pipe (2) is linked together with the right side at spittoon body (1) top, the top of drain pipe (3) is linked together with the left side of spittoon body (1) bottom, the inside of spittoon body (1) is provided with fixed case (4), top fixedly connected with motor (5) of fixed case (4) inner wall, the bottom fixedly connected with transfer line (6) of motor (5), the bottom of transfer line (6) runs through to the bottom of fixed case (4), the equal fixedly connected with in both sides of transfer line (6) stirs subassembly (7).

2. The device of claim 1 for preventing blockage of a dental chair spittoon, wherein: the stirring assembly (7) comprises a fixing rod (71), the bottom of the fixing rod (71) is fixedly connected with a stirring rod (72), the stirring rod (72) is provided with a plurality of stirring rods, and the stirring rods (72) are distributed equidistantly.

3. The device of claim 1 for preventing blockage of a dental chair spittoon, wherein: the bottom of the transmission rod (6) is fixedly connected with a spiral rod (8), and the bottom of the spiral rod (8) penetrates into the drain pipe (3).

4. The device of claim 2 for preventing blockage of a dental chair spittoon, wherein: mounting groove (9) have been seted up to the bottom of stirring rod (72), the inside swing joint of mounting groove (9) has ball (10), the bottom of ball (10) and the bottom swing joint of spittoon body (1) inner wall.

5. The device of claim 1 for preventing blockage of a dental chair spittoon, wherein: the top fixedly connected with dog (11) of fixed case (4), the both sides of dog (11) respectively with spittoon body (1) inner wall front side and rear side fixed connection.

6. The device of claim 5 for preventing blockage of a dental chair spittoon, wherein: dog (11) be triangle-shaped and set up, anti-adhesion coating (12) have all been sprayed on the top of dog (11) and the four corners on fixed case (4) surface.