Split band and chain tongue side release

Abstract

The utility model relates to oral orthodontic material device technical field discloses a split type with chain lingual side buckle. This split type with chain lingual side buckle, including lingual side buckle and traction chain, the front side of lingual side buckle is fixedly connected with the socket, the right side of socket is opened and the jack -in is extended to its inside, the right side of socket is opened and is located the chute that is symmetrically distributed and is communicated with the jack -in on the upper and lower sides of jack -in, the upper and lower sides of socket all are opened and are communicated with the jack -in and are connected hole, this device has the advantages such as the detachable of lingual side buckle part and traction chain, after good lingual side buckle bonding, install traction chain again, convenient clinical operation improves bonding efficiency, solve the lingual side buckle and the integral connection type of traction chain, when the surgery carries out the buried tooth fenestration, because of the position of buried tooth and other reasons, usually the smaller exposure of dental surface, when the integral type with chain lingual side buckle bonding, the swing of traction chain as free part can affect lingual side buckle part bonding retention, lead to the problem of bonding failure.

Description

Technical Field

[0001] This utility model relates to the technical field of oral orthodontic materials and devices, specifically a decomposable tongue-side buckle with chain. Background Technology

[0002] In orthodontic treatment involving the traction of impacted teeth, lingual chain clasps are commonly used traction tools. The traction chain serves as the carrier connecting the impacted tooth to the external traction force during closed traction.

[0003] Currently, the commonly used chain-linked lingual buckles are integrated with the traction chain. However, during surgical procedures to open windows of impacted teeth, the exposed tooth surface is usually small due to the location of the impacted tooth. When bonding an integrated chain-linked lingual buckle, the traction chain is a free part, and its swinging can easily affect the bonding and retention of the lingual buckle, leading to bonding failure. Therefore, a decomposed chain-linked lingual buckle is proposed to solve the above problems. Utility Model Content

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a detachable chain-connected lingual buckle, which allows the lingual buckle portion to be separated from the traction chain. The traction chain can be installed after the lingual buckle is bonded, improving bonding efficiency and facilitating clinical operation. This solves the problem that when the lingual buckle and traction chain are integrated, the exposed tooth surface is small during surgical fenestration of impacted teeth. In integrated chain-connected lingual buckles, the traction chain is a free part, and its swinging can easily affect the retention and bonding of the lingual buckle portion, leading to bonding failure.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A decomposable chain-type tongue buckle includes a tongue buckle and a traction chain. A socket is fixedly connected to the front side of the tongue buckle. An insertion hole extending into the socket is opened on the right side of the socket. An inclined groove is opened on the right side of the socket, located on the upper and lower sides of the insertion hole and symmetrically distributed and communicating with the insertion hole. A connecting hole communicating with the insertion hole is opened on the upper and lower sides of the socket. Unlocking components extending to the upper and lower sides of the socket are provided in the connecting holes respectively.

[0008] The left end of the traction chain is fixedly connected to a plug plate that is adapted to the plug hole. The plug plate has connecting components that are symmetrically distributed vertically and extend to its upper and lower sides and are adapted to the connecting hole.

[0009] The beneficial effects of this utility model are:

[0010] This disassembled chain-linked tongue-side fastener allows the insert plate to be inserted into the socket after the tongue-side fastener is bonded. During insertion, the connecting component is compressed against the inclined groove and retracts to its opposite side until the insert plate is fully inserted into the socket. At this point, the connecting components are aligned with the connecting holes and then inserted into the connecting holes, locking the insert plate and the socket. To separate the insert plate from the socket, use tweezers to simultaneously clamp the unlocking component, causing it to move to its opposite side. This pushes the connecting component out of the connecting hole, causing it to retract into the insert plate, allowing the insert plate to be pulled out of the socket and separating the insert plate from the socket. This design allows the tongue-side fastener to be separated from the traction chain, and the traction chain can be installed after the tongue-side fastener is bonded, improving bonding efficiency and facilitating clinical operation.

[0011] Based on the above technical solution, the present invention can be further improved as follows.

[0012] Furthermore, the connecting assembly includes a ball joint and a second spring. The insert plate has ball joints that are symmetrically distributed vertically and extend to its upper and lower sides and are adapted to the connecting holes. The outer side of each ball joint is fitted with a second spring located inside the insert plate.

[0013] The beneficial effect of adopting the above-mentioned further solution is that after the tongue side is glued, the insert plate is inserted into the socket. During the insertion process, the opposite side of the ball head rod is pressed against the inclined groove and retracts to its opposite side, causing the second spring to be compressed and deformed until the insert plate is fully inserted into the socket. At this time, the opposite side of the ball head rod is aligned with the connecting hole respectively. Under the elastic force of the second spring, the ball head rod is further inserted into the connecting hole, realizing the locking of the insert plate and the socket.

[0014] Furthermore, the unlocking component includes a pressing rod and a first spring. Each of the connecting holes is provided with a pressing rod that extends to the upper and lower sides of the socket respectively. The outer side of each pressing rod is fitted with a first spring located inside the socket.

[0015] The beneficial effect of adopting the above-mentioned further solution is that when it is necessary to separate the plug plate from the socket, the pressing rod is clamped with tweezers at the same time, so that the pressing rod moves to the opposite side and causes the first spring to be squeezed and deformed. Then, the ball head rod is pushed out of the connecting hole and retracted into the plug plate. The plug plate can then be pulled out of the plug hole, realizing the separation of the plug plate from the socket. When the tweezers are released, the pressing rod is reset under the elastic force of the first spring.

[0016] Furthermore, the opposite ends of the pressing rods are both spherical end faces;

[0017] Furthermore, the front side of the socket is a spherical end face.

[0018] The beneficial effect of adopting the above-mentioned further solution is that the opposite end of the pressing rod and the front side of the socket are both spherical end faces. The edge transition of the spherical end face is smooth, avoiding the sharp edges that may exist in the planar design, and reducing the risk of the tongue side tap scratching the soft tissue of the oral cavity. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the socket structure of this utility model;

[0021] Figure 3 This is a right view of the socket structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the insert plate structure of this utility model;

[0023] Figure 5 This is an enlarged schematic diagram of the structure at point a of this utility model.

[0024] In the diagram: 1. Tongue-side buckle; 2. Traction chain; 3. Socket; 4. Insertion hole; 5. Slanted groove; 6. Connection hole; 7. Unlocking component; 701. Pressing rod; 702. First spring; 8. Insert plate; 9. Connection component; 901. Ball head rod; 902. Second spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the embodiments, by Figure 1-5 The present invention provides a decomposable chain-linked tongue-side buckle, comprising a tongue-side buckle 1 and a traction chain 2. A socket 3 is fixedly connected to the front side of the tongue-side buckle 1. An insertion hole 4 extending into the socket 3 is provided on the right side of the socket 3. An inclined groove 5 is provided on the right side of the socket 3, located on the upper and lower sides of the insertion hole 4 and symmetrically distributed and communicating with the insertion hole 4. A connecting hole 6 communicating with the insertion hole 4 is provided on the upper and lower sides of the socket 3. An unlocking component 7 extending to the upper and lower sides of the socket 3 is provided in each connecting hole 6.

[0027] The left end of the traction chain 2 is fixedly connected to a plug plate 8 that is adapted to the plug hole 4. The plug plate 8 has connecting components 9 that are symmetrically distributed vertically and extend to its upper and lower sides and are adapted to the connecting hole 6.

[0028] The connecting assembly 9 includes a ball joint 901 and a second spring 902. The insert plate 8 has ball joints 901 that are symmetrically distributed vertically and extend to its upper and lower sides and are adapted to the connecting hole 6. The outer side of each ball joint 901 is fitted with a second spring 902 located inside the insert plate 8.

[0029] After the tongue-side fastener 1 is glued, insert plate 8 is inserted into socket 4. During the insertion process, the opposite side of ball head rod 901 contacts the inclined groove 5 and is squeezed back to its opposite side, causing compression deformation of the second spring 902 until insert plate 8 is fully inserted into socket 4. At this time, the opposite side of ball head rod 901 is aligned with connecting hole 6. Under the elastic force of second spring 902, ball head rod 901 is further inserted into connecting hole 6, realizing the locking of insert plate 8 and socket 3.

[0030] The unlocking component 7 includes a pressing rod 701 and a first spring 702. Each of the connecting holes 6 is provided with a pressing rod 701 that extends to the upper and lower sides of the socket 3 respectively. The outer side of each pressing rod 701 is fitted with a first spring 702 located inside the socket 3.

[0031] When it is necessary to separate the insert plate 8 from the socket 3, use tweezers to clamp the pressing rod 701 at the same time, so that the pressing rod 701 moves to the opposite side and causes the first spring 702 to be squeezed and deformed. Then, the ball head rod 901 is pushed out of the connecting hole 6, and the ball head rod 901 is retracted into the insert plate 8. The insert plate 8 can then be pulled out of the insertion hole 4, thus separating the insert plate 8 from the socket 3. Release the tweezers, and the pressing rod 701 will return to its original position under the elastic force of the first spring 702.

[0032] Both opposite ends of the push rod 701 have spherical end faces;

[0033] The front side of socket 3 is a spherical end face;

[0034] The opposite end of the pressing rod 701 and the front side of the socket 3 are both spherical end faces. The edges of the spherical end faces are smoothly transitioned, avoiding sharp edges that may exist in planar designs and reducing the risk of the tongue side tap scratching the soft tissues of the oral cavity.

[0035] Working principle:

[0036] Step 1: After the tongue-side fastener 1 is glued, insert the insert plate 8 into the socket 4. During the insertion process, the opposite side of the ball head rod 901 contacts the inclined groove 5 and is squeezed back to its opposite side, causing the second spring 902 to be squeezed and deformed until the insert plate 8 is fully inserted into the socket 4. At this time, the opposite side of the ball head rod 901 is aligned with the connecting hole 6. Under the elastic force of the second spring 902, the ball head rod 901 is further inserted into the connecting hole 6, realizing the locking of the insert plate 8 and the socket 3.

[0037] Step 2: The opposite end of the pressing rod 701 and the front side of the socket 3 are both spherical end faces. The edges of the spherical end faces are smoothly transitioned, avoiding the sharp edges that may exist in the planar design and reducing the risk of the tongue side tap scratching the soft tissues of the oral cavity.

[0038] Step 3: When it is necessary to separate the insert plate 8 from the socket 3, use tweezers to clamp the pressing rod 701 at the same time, so that the pressing rod 701 moves to the opposite side and compresses and deforms the first spring 702, thereby pushing the ball head rod 901 out of the connecting hole 6 and retracting the ball head rod 901 into the insert plate 8. Then the insert plate 8 can be pulled out of the insertion hole 4, realizing the separation of the insert plate 8 from the socket 3. Release the tweezers, and the pressing rod 701 will return to its original position under the elastic force of the first spring 702.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A decomposable chain-linked tongue-side buckle, comprising a tongue-side buckle (1) and a traction chain (2), characterized in that: The front side of the tongue buckle (1) is fixedly connected to a socket (3). The right side of the socket (3) is provided with a hole (4) extending into it. The right side of the socket (3) is provided with a slanted groove (5) located on the upper and lower sides of the hole (4) and symmetrically distributed and communicating with the hole (4). The upper and lower sides of the socket (3) are provided with connecting holes (6) communicating with the hole (4). The connecting holes (6) are provided with unlocking components (7) extending to the upper and lower sides of the socket (3). The left end of the traction chain (2) is fixedly connected to a plug plate (8) that is adapted to the plug hole (4). The plug plate (8) has connecting components (9) that are symmetrically distributed in the upper and lower parts and extend to the upper and lower sides respectively and are adapted to the connecting hole (6).

2. The decomposable chain-link tongue buckle according to claim 1, characterized in that: The unlocking component (7) includes a pressing rod (701) and a first spring (702). Each of the connecting holes (6) is provided with a pressing rod (701) extending to the upper and lower sides of the socket (3). The outer side of each pressing rod (701) is fitted with a first spring (702) located inside the socket (3).

3. A disassembled chain-link tongue-side buckle according to claim 2, characterized in that: The opposite ends of the pressing rod (701) are both spherical end faces.

4. The decomposable chain-link tongue buckle according to claim 1, characterized in that: The connecting assembly (9) includes a ball head rod (901) and a second spring (902). The insert plate (8) has ball head rods (901) that are symmetrically distributed vertically and extend to its upper and lower sides and are adapted to the connecting hole (6). The outer side of each ball head rod (901) is fitted with a second spring (902) located inside the insert plate (8).

5. A disassembled chain-link tongue-side buckle according to claim 1, characterized in that: The front side of the socket (3) is a spherical end face.

Images