Rear tooth rubber barrier clip stabilizing device

Abstract

The utility model belongs to the technical field of rubber barrier clips, and particularly relates to a rear tooth rubber barrier clip stabilizing device. Comprising an elastic metal ring, the elastic metal ring is an open ring, rubber barrier clamping assemblies are fixedly arranged at the two ends of the elastic metal ring, and two stabilizing assemblies are arranged on the inner side of the elastic metal ring. According to the utility model, the stabilizing assembly is arranged to provide upward supporting force for the rubber barrier clamping assembly clamped on the rear teeth, so that the rubber barrier clamping assembly tends to be horizontal, and the rubber barrier clamping assembly in the horizontal state can prevent the rubber barrier clamping assembly from being inclined due to stress and colliding with the gingiva of a treated child; the problem that the tooth treatment progress is affected due to the fact that children feel painful due to the fact that the children do physical reactions when eating the teeth, and the physical reactions of the children not only affect doctors to observe the teeth needing to be treated of the children, but also enable the doctors not to treat the teeth through medical instruments is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber dam clamp technical field, concretely is a posterior tooth rubber dam clamp stabilizing device. BACKGROUND

[0002] The rubber dam clamp is a tool commonly used in dental treatment, mainly used for fixing the rubber dam during tooth treatment. The rubber dam is a thin and tough rubber film, usually used to cover the teeth and oral tissues outside the treatment area, so as to keep the working area clean and dry during treatment, prevent saliva pollution or other substances from entering the treatment area.

[0003] The more the posterior part of the oral cavity, the less controllable and supporting force of the artificial rubber dam clamp is, and for the posterior teeth of the oral cavity, the fixation of the rubber dam clamp relies on the four beaks of the rubber dam clamp in contact with the teeth. When the tooth morphology is variable or the dentition is crowded, only 2-3 points are in contact with the teeth. At this time, the rubber dam clamp is easy to be tilted under force, and when the rubber dam clamp is tilted, the beak of the rubber dam clamp is easy to knock on the gum, thereby causing a painful feeling. Since children have a greater reaction to pain, children will make physical reactions when they are in pain. The physical reactions of children not only affect the observation of the teeth that need to be treated by the doctor, but also make the doctor unable to treat the teeth through medical equipment, thereby affecting the treatment progress of the teeth.

[0004] Therefore, we propose a posterior tooth rubber dam clamp stabilizing device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a posterior tooth rubber dam clamp stabilizing device, which solves the problems proposed in the above background technology.

[0007] (II) Technical scheme

[0008] The utility model discloses a kind of posterior tooth rubber dam clamp stabilizing devices to realize the above purposes specifically using the following technical schemes:

[0009] A posterior tooth rubber dam clamp stabilizing device, including elastic metal ring, the elastic metal ring is open ring, two ends of the elastic metal ring are fixedly provided with rubber dam clamping assembly, the inner side of the elastic metal ring is provided with stabilizing assembly, the stabilizing assembly is provided with two, the stabilizing assembly is used to give the rubber dam clamping assembly clamped on posterior tooth upward supporting force, and keep the stability of rubber dam clamping assembly to posterior tooth.

[0010] Further, the stabilizing assembly comprises an elastic metal sheet, two ends of the elastic metal sheet are fixedly connected with the elastic metal ring, a lower end surface of the elastic metal sheet is fixedly provided with rubber baffles, the rubber baffles are provided with two, and the two rubber baffles are located on the front and back sides of the lower end surface of the elastic metal sheet.

[0011] Further, the lower end surface of the elastic metal sheet is fixedly provided with a plurality of extrusion springs, the extrusion springs are located between the two rubber baffles, and the lower side of the elastic metal sheet is provided with a first rubber plate.

[0012] Further, the first rubber plate is located between the two rubber baffles, one end, away from the elastic metal sheet, of the extrusion spring is fixedly connected with the first rubber plate, and a lower end surface of the first rubber plate is fixedly provided with a second rubber plate.

[0013] Further, the rubber dam clamping assembly comprises a metal clamping sheet fixedly connected at one end of the elastic metal ring, the metal clamping sheet is provided with a clamping groove at one end, away from the elastic metal ring, and the metal clamping sheet is provided with two installation grooves at one end, and the two installation grooves are symmetrical about the clamping groove.

[0014] Further, the inner side bottom of the installation groove is fixedly provided with a spiral spring, and the installation groove is provided with a clamping block.

[0015] Further, the metal clamping sheet is fixedly provided with a fixed plate, and the fixed plate is provided with a clamping hole.

[0016] Further, the inner wall surface of the elastic metal ring is fixedly provided with a support plate, and the support plate is located between the two stabilizing assemblies.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a rubber dam clamp stabilizing device for posterior teeth, which has the following beneficial effects:

[0019] The utility model discloses a stabilizing assembly is set up for the rubber dam clamping assembly that is clamped on the posterior tooth is given the support force to the upward, in this way makes the rubber dam clamping assembly tend to horizontal, and the rubber dam clamping assembly in horizontal shape can avoid the rubber dam clamping assembly to be inclined and knock the gum of the child receiving treatment, thereby leading to the problem that the child eats pain and makes the body reaction, and the body reaction of the child not only will influence the doctor observation tooth that the child needs to be treated, and also will make the doctor unable to treat the tooth through the medical instrument, thereby influencing the tooth treatment progress. ACCURACY

[0020] Figure 1It is the first visual angle of the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the second visual angle of the whole structure schematic diagram of the utility model;

[0022] Figure 3 It is the three-dimensional view of the stabilizing assembly of the utility model;

[0023] Figure 4 It is the exploded view of the stabilizing assembly of the utility model;

[0024] Figure 5 It is the exploded view of the rubber barrier clamping assembly of the utility model.

[0025] In the figure: 1, elastic metal ring; 2, rubber barrier clamping assembly; 201, metal clamping piece; 202, clamping groove; 203, mounting notch; 204, spiral spring; 205, clamping block; 206, fixed plate; 207, clamping hole; 3, stabilizing assembly; 301, elastic metal sheet; 302, rubber baffle; 303, extrusion spring; 304, first rubber plate; 305, second rubber plate; 4, support plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] EMBODIMENT

[0028] As Figures 1-5 shown in the utility model one embodiment proposes a kind of posterior teeth rubber barrier clamping stabilizing device, including elastic metal ring 1, the elastic metal ring 1 is open ring, the both ends of the elastic metal ring 1 are fixedly provided with rubber barrier clamping assembly 2, the inboard of the elastic metal ring 1 is provided with stabilizing assembly 3, the stabilizing assembly 3 is provided with two, the stabilizing assembly 3 is used to give the rubber barrier clamping assembly 2 clamped on posterior teeth upward supporting force, and keep the stability of rubber barrier clamping assembly 2 to posterior teeth.

[0029] As Figure 3 and Figure 4As shown, the stabilizing assembly 3 comprises an elastic metal sheet 301, both ends of which are fixedly connected with the elastic metal ring 1, and the lower end surface of the elastic metal sheet 301 is fixedly provided with rubber baffles 302, two of which are respectively located on the front and rear sides of the lower end surface of the elastic metal sheet 301. A plurality of extrusion springs 303 are fixedly provided on the lower end surface of the elastic metal sheet 301, and the extrusion springs 303 are located between the two rubber baffles 302. The lower side of the elastic metal sheet 301 is provided with a first rubber plate 304. The first rubber plate 304 is located between the two rubber baffles 302, one end of the extrusion spring 303 away from the elastic metal sheet 301 is fixedly connected with the first rubber plate 304, and the lower end surface of the first rubber plate 304 is fixedly provided with a second rubber plate 305.

[0030] The setting of the stabilizing assembly 3 is used to give an upward supporting force to the rubber dam clamping assembly 2 clamped on the posterior teeth, so that the rubber dam clamping assembly 2 tends to be horizontal. The horizontal rubber dam clamping assembly 2 can avoid the problem that the rubber dam clamping assembly 2 is tilted and bumps the gum of the child receiving treatment due to force, thereby causing the child to eat painfully and make physical reactions. The physical reactions of the child not only affect the observation of the doctor on the teeth that the child needs to be treated, but also make the doctor unable to treat the teeth through medical instruments, thereby affecting the progress of tooth treatment.

[0031] As shown in the figure, Figure 5 The rubber dam clamping assembly 2 comprises a metal clamping sheet 201 fixedly connected at one end of the elastic metal ring 1, a clamping groove 202 is formed at one end of the metal clamping sheet 201 away from the elastic metal ring 1, two mounting grooves 203 are formed at one end of the metal clamping sheet 201, and the two mounting grooves 203 are symmetrical about the clamping groove 202. A helical spring 204 is fixedly arranged at the inner bottom end of the mounting groove 203, a clamping block 205 is inserted into the mounting groove 203, and one end of the helical spring 204 is fixedly connected with the clamping block 205 inserted into the mounting groove 203. A fixed plate 206 is fixedly arranged on the metal clamping sheet 201, and a clamping hole 207 is formed in the fixed plate 206.

[0032] The setting of the rubber dam clamping assembly 2 can avoid the problem that part of the clamping blocks 205 cannot be clamped on the teeth of the patient due to irregular teeth of the patient, thereby causing the rubber dam clamping assembly 2 to be not firm enough in clamping the teeth of the patient.

[0033] The inner wall surface of the elastic metal ring 1 is fixedly provided with a support plate 4, and the support plate 4 is located between the two stabilizing assemblies 3. The setting of the support plate 4 improves the toughness of the elastic metal ring 1, thereby reducing the phenomenon that the elastic metal ring 1 is broken due to excessive force.

[0034] The utility model discloses a working principle:

[0035] Firstly, the two metal clamping pieces 201 are inserted into the clamping hole 207 on the expansion tool, and then the two metal clamping pieces 201 are expanded by the expansion tool, and then the expanded metal clamping piece 201 is sent into the oral cavity of the patient, and the clamping block 205 at one end of the two expanded metal clamping pieces 201 is clamped on the posterior teeth neck of the patient who needs treatment, the clamping block 205 is pressed and extruded into the spiral spring 204 in the installation slot 203, the spiral spring 204 is contracted under stress, until the four clamping blocks 205 are clamped on the posterior teeth neck of the patient who needs treatment, then press the elastic metal sheet 301 downward, the elastic metal sheet 301 is stressed and protrudes downward, the elastic metal sheet 301 drives the second rubber plate 305 to move downward, until the second rubber plate 305 is arranged on the top of the posterior teeth of the patient, the second rubber plate 305 arranged on the posterior teeth provides upward supporting force for the metal clamping piece 201 (so that the metal clamping piece 201 clamped on the posterior teeth tends to be horizontal, the metal clamping piece 201 in the horizontal state not only facilitates the treatment of teeth, but also can make the clamping of the metal clamping piece 201 on the teeth more stable), then the doctor can treat the teeth of the patient who needs treatment.

[0036] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A posterior tooth floss threader stabilizing device comprising an elastic metal ring (1) which is an open ring, characterized in that: The elastic metal ring (1) is fixedly provided with rubber dam clamping assemblies (2) at both ends, and the inner side of the elastic metal ring (1) is provided with stabilizing assemblies (3), and the stabilizing assemblies (3) are provided with two, and the stabilizing assemblies (3) are used for giving upward supporting force to the rubber dam clamping assemblies (2) clamped on the posterior teeth, and maintaining the stability of the rubber dam clamping assemblies (2) to the posterior teeth, and the stabilizing assemblies (3) comprise elastic metal sheets (301), the both ends of the elastic metal sheet (301) are fixedly connected with the elastic metal ring (1), the lower end surface of the elastic metal sheet (301) is fixedly provided with rubber baffles (302), the rubber baffles (302) are provided with two, and the two rubber baffles (302) are located on the front and rear sides of the lower end surface of the elastic metal sheet (301), respectively, a plurality of extrusion springs (303) are fixedly arranged on the lower end surface of the elastic metal sheet (301), and the plurality of extrusion springs (303) are located between the two rubber baffles (302), a first rubber plate (304) is arranged below the elastic metal sheet (301), the first rubber plate (304) is located between the two rubber baffles (302), one end of the extrusion spring (303) away from the elastic metal sheet (301) is fixedly connected with the first rubber plate (304), and a second rubber plate (305) is fixedly arranged on the lower end surface of the first rubber plate (304).

2. The device of claim 1, wherein: The rubber dam clamping assembly (2) comprises a metal clamping sheet (201) fixedly connected at one end of the elastic metal ring (1), the metal clamping sheet (201) is provided with a clamping groove (202) at one end away from the elastic metal ring (1), and the metal clamping sheet (201) is provided with two installation grooves (203) at one end.

3. The device of claim 2, wherein: The installation groove (203) is fixedly provided with a spiral spring (204) at the bottom of the inner side, and the installation groove (203) is provided with a clamping block (205) inserted therein.

4. The device of claim 2, wherein: The metal clamping sheet (201) is fixedly provided with a fixed plate (206), and the fixed plate (206) is provided with a clamping hole (207).

5. The device of claim 1, wherein: The inner wall surface of the elastic metal ring (1) is fixedly provided with a support plate (4), and the support plate (4) is located between the two stabilizing assemblies (3).

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