Mouth gag for dental treatment of children

Abstract

The utility model relates to the technical field of mouth gags, and discloses a mouth gag for dental treatment of children, which comprises a first mouth opening clamp arm and a second mouth opening clamp arm movably connected with the first mouth opening clamp arm, a supporting assembly is arranged between the first mouth opening clamp arm and the second mouth opening clamp arm, and the supporting assembly comprises a pinching handle, a clamping piece and a clamping piece, the connecting piece is integrally connected to the side walls of the hand-held ends of the open-mouth forceps arm I and the open-mouth forceps arm II; the pinching ring buckle is integrally connected to the end portions of the handheld ends of the first open-mouth pliers arm and the second open-mouth pliers arm, a circular ring groove is formed in the movable connecting position of the center of the first open-mouth pliers arm, a circular convex body is integrally formed, and a sliding groove is formed in the outer side of the lower end of the second open-mouth pliers arm. According to the utility model, the occlusion parts are designed on the open mouth forceps arm I and the open mouth forceps arm II, so that a child can occlude oral teeth in the anti-slip tooth grooves formed in the occlusion blocks, and due to the design of the outer arc-shaped groove body and the inner arc-shaped groove body, the situation that the mouth gag slips off in the occlusion process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mouth openers, in particular to an mouth opener for children's dental treatment. Background Art

[0002] The purpose of using an open mouth in the dental department is to support the upper and lower teeth and keep the patient's mouth open, so as to facilitate the dentist's oral diagnosis and treatment. When treating children's oral cavity, the nurse needs to hold the open mouth between the upper and lower teeth of the child, and then the doctor will perform the treatment. Due to the different degrees of opening and closing of the mouth of different children, the open mouth cannot be effectively adjusted. In addition, the poor cooperation of the child will easily reduce the support of the open mouth, causing the open mouth to slip. For this reason, we need to provide an open mouth for children's dental treatment. Utility Model Content

[0003] The purpose of the utility model is to provide an open mouth device for children's dental treatment to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an opener for children's dental treatment, comprising an opening forceps arm one and an opening forceps arm two movably connected thereto, wherein a support assembly is arranged between the opening forceps arm one and the opening forceps arm two.

[0005] Preferably, the support assembly includes: a pinch handle, which is integrally connected to the side wall of the hand-held end of the opening clamp arm one and the opening clamp arm two; and a pinch ring buckle, which is integrally connected to the end of the hand-held end of the opening clamp arm one and the opening clamp arm two.

[0006] Preferably, a circular groove is provided at the central movable connection of the opening clamp arm 1, and a circular convex body is formed integrally therewith, and a sliding groove is provided at the outer portion of the lower end of the opening clamp arm 2.

[0007] Preferably, adjusting columns are fixedly mounted at equal intervals on the surface portion of the annular groove.

[0008] Preferably, a sliding block is slidably connected inside the sliding groove, and a supporting spring is fixedly connected between one side of the sliding block and one side of the inner wall of the sliding groove.

[0009] Preferably, a core embedding block is movably connected to the sliding block, and the core embedding block is embedded in the spacing between the adjustment columns.

[0010] Preferably, the support assembly further comprises: a connecting recessed seat fixedly mounted on the tooth supporting end portions of the first opening clamp arm and the second opening clamp arm.

[0011] Preferably, the tooth supporting end portions of the opening clamp arm 1 and the opening clamp arm 2 are provided with an occlusal portion via a connecting recessed seat.

[0012] Preferably, the biting part includes: a biting block, a top of the biting block is provided with an anti-slip tooth groove, and both sides of the anti-slip tooth groove are respectively integrally formed with an outer arc-shaped groove body and an inner arc-shaped groove body, and the inner arc-shaped groove body is integrally connected with a connecting hole body connected to the connecting recess member.

[0013] The utility model provides an opener for children's dental treatment, which has the following beneficial effects:

[0014] (1) The utility model can adjust the angle of the first and second opening clamp arms according to the required opening and closing degree of the child's mouth, and then adjust the different adjustment columns and the core engaging block to fit together, thereby achieving the effect of effectively adjusting the opening and closing degree of the mouth and providing effective support.

[0015] (2) The utility model designs the biting parts on the first and second opening forceps arms, so that children can bite their oral teeth into the anti-slip tooth grooves provided on the bite block. Due to the design of the outer arc groove body and the inner arc groove body, the mouth opener can be prevented from slipping off during the biting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 It is the back view of the overall structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified view of center.

[0020] In the figure: 111 opening clamp arm one, 112 opening clamp arm two, 2 supporting assembly, 211 pinching handle, 212 pinching ring buckle, 213 convex body, 214 adjusting column, 215 sliding block, 216 supporting spring, 217 core engaging block, 221 connecting recessed seat, 222 engaging part, 2221 engaging block, 2222 anti-slip tooth groove, 2223 outer arc-shaped groove body, 2224 inner arc-shaped groove body, 2225 connecting hole body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] The preferred embodiment of the mouth opener for children's dental treatment provided by the utility model is as follows Figure 1-4 As shown: an opener for children's dental treatment, comprising an opener arm 111 and an opener arm 112 movably connected thereto, wherein a support assembly 2 is disposed between the opener arm 111 and the opener arm 112;

[0025] The support assembly 2 includes:

[0026] A pinch handle 211 is integrally connected to the side wall of the hand-held end of the opening clamp arm 111 and the opening clamp arm 2 112;

[0027] The pinch ring buckle 212 is integrally connected to the hand-held ends of the opening clamp arm 111 and the opening clamp arm 2 112;

[0028] A circular groove is provided at the central movable connection of the first opening clamp arm 111, and a circular convex body 213 is formed integrally therewith, and a sliding groove is provided at the outer portion of the lower end of the second opening clamp arm 112;

[0029] Adjustment columns 214 are fixedly installed at equal intervals on the surface portion of the annular groove;

[0030] A sliding block 215 is slidably connected inside the sliding groove, and a support spring 216 is fixedly connected between one side of the sliding block 215 and one side of the inner wall of the sliding groove;

[0031] The sliding block 215 is movably connected with a core engaging block 217, and the core engaging block 217 is engaged at the interval between the adjusting columns 214;

[0032] Furthermore, in this embodiment, by designing two holding modes, namely, a pinch handle 211 and a pinch ring buckle 212, on the opening clamp arm 111 and the opening clamp arm 2 112, it is convenient for the user to quickly operate;

[0033] Furthermore, in this embodiment, a sliding block 215 and a supporting spring 216 are designed on the opening forceps arm 112. The supporting spring 216 has a certain supporting effect, so that the core engaging block 217 on the sliding block 215 can be effectively engaged in the distance between the adjusting columns 214, ensuring that the supporting effect is optimal when the mouth is opened and closed;

[0034] Furthermore, in this embodiment, by designing the adjustment column 214 and the core engaging block 217, when the operator needs to open the child's mouth, first move the sliding block 215 to compress the support spring 216, and then pinch the opening clamp arm 111 and the opening clamp arm 212 by hand, the opening clamp arm 111 and the opening clamp arm 212 will change their angles around the central movable connection point, so that the adjustment column 214 located on the opening clamp arm 212 will rotate accordingly, and then the core engaging block 217 will be engaged with the spacing between the adjustment columns 214. At this time, the support spring 216 is reset, and the angle change of the opening clamp arm 111 and the opening clamp arm 212 can be adjusted arbitrarily according to the required opening and closing degree of the child's mouth, and then different adjustment columns 214 are adjusted to engage with the core engaging block 217, thereby achieving the effect of effectively adjusting the opening and closing degree of the mouth and providing effective support.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of a mouth opener for children's dental treatment provided by the utility model is as follows: Figure 1-4 As shown:

[0037] The support assembly 2 also includes:

[0038] The connecting recessed seat 221 is fixedly mounted on the tooth supporting end of the opening clamp arm 1 111 and the opening clamp arm 2 112;

[0039] The tooth supporting ends of the opening forceps arm 111 and the opening forceps arm 2 112 are provided with a bite portion 222 through a connecting recessed seat 221;

[0040] The bite part 222 includes: a bite block 2221, a top of the bite block 2221 is provided with an anti-skid tooth groove 2222, the anti-skid tooth groove 2222 is made of a soft silicone material, so that the tooth groove and the teeth can be prevented from hard contact, thereby protecting the teeth; and the two sides of the anti-skid tooth groove 2222 are respectively formed with an outer arc-shaped groove body 2223 and an inner arc-shaped groove body 2224, and the inner arc-shaped groove body 2224 is integrally connected with a connecting hole body 2225 connected to the connecting recessed seat 221. The connecting recessed seat 221 is movable with the bite part 222 and the clamp arm, so that when in use, the angle between the bite part 222 and the clamp arm can be adjusted according to the specific position and angle of the bite part 222 on the dental arch, so as to prevent other tissue structures around the dental arch, such as the corners of the mouth of the lip and cheek mucosa, from blocking the clamp arm, so that the position of the opener can be more flexible.

[0041] Furthermore, in this embodiment, by designing the biting part 222 on the opening clamp arm 111 and the opening clamp arm 2 112, the child can bite the oral teeth in the anti-slip tooth groove 2222 provided on the bite block 2221. Due to the design of the outer arc groove body 2223 and the inner arc groove body 2224, the mouth opener can be prevented from slipping off during the biting process.

[0042] Working principle: When in use, the child can first bite the teeth in the anti-slip tooth groove 2222 provided on the bite block 2221. When the operator needs to open the child's mouth, first move the sliding block 215 to compress the support spring 216. Then, by pinching the opening clamp arm 111 and the opening clamp arm 212 by hand, the opening clamp arm 111 and the opening clamp arm 212 will change their angles with the central movable connection point as the center, so that the adjustment column 214 located on the opening clamp arm 212 will rotate accordingly, and then the core engaging block 217 will be engaged in the distance between the adjusting columns 214. At this time, the support spring 216 is reset, thereby achieving the purpose of opening.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An opener for dental treatment of children, comprising an opener arm (111) and an opener arm (112) movably connected thereto, characterized in that: A support assembly (2) is provided between the first opening clamp arm (111) and the second opening clamp arm (112); The support assembly (2) comprises: A pinch handle (211) is integrally connected to the side wall of the hand-held end of the first opening clamp arm (111) and the second opening clamp arm (112); A pinch ring buckle (212) is integrally connected to the hand-held ends of the first opening clamp arm (111) and the second opening clamp arm (112); A circular groove is formed at the central movable connection of the first opening clamp arm (111), and a circular convex body (213) is formed integrally therewith; a sliding groove is formed at the outer portion of the lower end of the second opening clamp arm (112); Adjustment columns (214) are fixedly mounted at equal intervals on the surface portion of the annular groove; A sliding block (215) is slidably connected inside the sliding groove, and a support spring (216) is fixedly connected between one side of the sliding block (215) and one side of the inner wall of the sliding groove; The sliding block (215) is movably connected to a core engaging block (217), and the core engaging block (217) is engaged at the spacing between the adjusting columns (214).

2. The mouth opener for children's dental treatment according to claim 1, characterized in that: The support assembly (2) further comprises: The connecting recessed seat member (221) is fixedly mounted on the tooth supporting end portions of the first opening clamp arm (111) and the second opening clamp arm (112).

3. The mouth opener for children's dental treatment according to claim 1, characterized in that: The tooth supporting end portions of the first opening clamp arm (111) and the second opening clamp arm (112) are provided with an occlusal portion (222) via a connecting recessed seat member (221).

4. The mouth opener for children's dental treatment according to claim 3, characterized in that: The biting part (222) comprises a biting block (2221), the top of the biting block (2221) is provided with an anti-slip tooth groove (2222), and the two sides of the anti-slip tooth groove (2222) are respectively integrally formed with an outer arc-shaped groove body (2223) and an inner arc-shaped groove body (2224), and the inner arc-shaped groove body (2224) is integrally connected with a connecting hole body (2225) connected to the connecting recessed seat (221).

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