Labor-saving invisible brace picking device
By designing a invisible brace picker with a double-sided pick hook and adjustment screw system, the existing picker has solved the problem of picking difficulties in the case of large retention force or concave, ensuring the effect of easy picking and correction, and providing easy-to-operate handle adjustment function.
Patent Information
- Application Number
- CN202510072972.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-04-22
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing invisible brace pickers have difficulties in removing braces, especially when the retention force is large or concave, and a single hook-shaped picker may cause tooth pain and is short inconvenient for operation.
A labor-saving invisible brace picker is designed, using a double-sided pick hook and adjustment screw system, which opens the adjustment rod through a finger ring, drives the hand rod to merge and separate the rod body, reduces the retention force and facilitates removal. At the same time, the picker position is fixed through the limit structure and block to avoid excessive deformation of the braces.
It realizes easy removal of braces, reduces retention force, avoids tooth pain, and ensures the correction effect through the limit structure. The handle can be adjusted in length and is easy to use for different age groups.
Smart Images
Figure CN119856995A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of oral orthodontics, in particular to a labor-saving invisible braces remover. Background Art
[0002] With the development of 3D printing technology and materials science in the field of orthodontics, as well as the pursuit of comfort and beauty in orthodontic treatment by doctors and patients, the application of bracketless invisible braces is becoming more and more widespread. However, for patients who have just worn braces, it is often difficult to remove the braces because the braces are close to the teeth, the attachments are fixed, and the removal position is too far back.
[0003] The common invisible braces remover on the market is a single hook, which hooks the edge of the braces and forces the braces to deform and separate from the teeth. It is of no obvious help for situations where the retention force is large or there are undercuts that are difficult to dislocate. It may also cause pain and discomfort to the teeth as a fulcrum. In addition, the single-hook invisible braces remover has no limiting structure, which can easily cause the remover to separate from the braces during use, requiring the operation to be performed again, which is time-consuming and laborious. In addition, the existing removers are short and inconvenient to operate. For this reason, we propose a labor-saving invisible braces remover. Summary of the invention
[0004] The object of the present invention is to provide a labor-saving invisible braces remover to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a labor-saving invisible braces remover, comprising a mounting shaft, the outer side wall of the mounting shaft is rotatably connected to a front mounting seat, the outer side wall of the mounting shaft is rotatably connected to a rear mounting seat, the rear mounting seat is located at the rear side of the front mounting seat, the bottom of the rear mounting seat is fixedly connected to a right-hand rod, the bottom of the front mounting seat is fixedly connected to a left-hand rod, the lower side of the left side wall of the right-hand rod and the lower side of the right side wall of the left-hand rod are both fixedly connected to a limiting block, the top of the rear mounting seat is fixedly connected to a left rod body, the top of the front mounting seat is fixedly connected to a right rod body, the right side wall of the left rod body and the left side wall of the right rod body are both fixedly connected to a supporting block, the tops of the left rod body and the right rod body are both fixedly connected to a removing hook, and the removing hooks are symmetrical.
[0006] Preferably, the left side wall of the right hand rod is rotatably connected to a right connecting rod, the right side wall of the left hand rod is rotatably connected to a left connecting rod, the ends of the left connecting rod and the right connecting rod are rotatably connected, the right side wall of the left hand rod is fixedly connected to a spring, and the right end of the spring is fixedly connected to the left side wall of the right hand rod.
[0007] Preferably, the top of the support block is rotatably connected with an auxiliary wheel, the outer side walls of the left rod body and the right rod body are sleeved with a cross bar, and the outer side walls of the auxiliary wheel are in contact with the bottom of the cross bar.
[0008] Preferably, the left and right sides of the top of the cross bar are provided with limiting through grooves, the left rod body is located in the inner cavity of the limiting through groove on the left side, and the right rod body is located in the inner cavity of the limiting through groove on the right side.
[0009] Preferably, an adjusting screw is threadedly connected to the middle of the bottom of the cross bar, a rotating block is fixedly connected to the bottom end of the adjusting screw, and anti-slip teeth are formed around the outer wall of the rotating block.
[0010] Preferably, the top end of the adjusting screw passes through the cross bar and extends to the top of the cross bar, and the top end of the adjusting screw is rotatably connected to a top block, the top of the top block is bonded with an anti-skid pad, and the anti-skid pad is made of silicone material.
[0011] Preferably, an adjusting rod is inserted into the inner cavity of the right-hand rod and the inner cavity of the left-hand rod, a damping block is fixedly connected to the top of the adjusting rod, a limiting groove is opened on the inner side wall of the adjusting rod, and the limiting block is slidably connected to the inner cavity of the limiting groove.
[0012] Preferably, a finger ring is fixedly connected to the bottom end of the adjusting rod, and a protective sleeve is sleeved on the outer side wall of the finger ring.
[0013] Preferably, an upper frame is sleeved between the outer wall of the right-hand rod and the outer wall of the left-hand rod, an upper blocking block is fixedly connected between the middle of the front and rear side walls of the inner cavity of the upper frame, connecting rods are fixedly connected to the front and rear sides of the bottom of the upper frame, and a lower frame is fixedly connected between the bottom ends of the connecting rods.
[0014] Preferably, the lower frame is sleeved between the outer side walls of the left connecting rod and the right connecting rod, and a lower blocking block is fixedly connected between the front and rear side walls of the inner cavity of the lower frame.
[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. This labor-saving invisible braces remover hooks the edges of the buccal and lingual braces with the removal hooks on both sides, rotates the adjusting screw to drive the anti-skid pad on the top block to contact the braces, and opens outward through the finger ring, so that the adjustment rod drives the left hand rod and the right hand rod to merge, and at the same time, the left rod body and the right rod body are driven to separate under the action of the front mounting seat and the rear mounting seat, and the removal hook separates the edge of the braces from the teeth, so that the braces can easily produce sufficient deformation, reduce the retention force, and facilitate removal.
[0016] 2. The labor-saving invisible braces remover, after the removal hook separates the edge of the braces from the teeth, the blocking block descends under the action of the lower frame under the action of gravity, and at the same time the lower frame limits the left connecting rod and the right connecting rod, and then cooperates with the lower blocking block to block the movement of the left connecting rod and the right connecting rod, so that the position of the remover after being stretched is fixed, and the opening and closing angles are limited by the limiting grooves on the cross bar, so as to avoid excessive deformation of the braces and affect the correction effect. At the same time, the handle can be adjusted in length, which is also convenient for parents to remove braces for younger children. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the crossbar of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the upper frame of the present invention; Figure 5 It is a schematic diagram of the local three-dimensional structure of the present invention.
[0018] In the figure: 100, mounting shaft; 110, front mounting seat; 120, rear mounting seat; 130, right hand rod; 131, right connecting rod; 140, left hand rod; 141, left connecting rod; 142, spring; 150, limit block; 160, left rod body; 170, right rod body; 180, support block; 181, auxiliary wheel; 190, picking hook; 200, cross bar; 210, limit slot; 220, adjusting screw; 221, rotating block; 230, top block; 231, anti-skid pad; 300, adjusting rod; 310, limit slide slot; 320, finger ring; 321, protective cover; 400, upper frame; 410, upper blocking block; 420, connecting rod; 430, lower frame; 431, lower blocking block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] Embodiment 1: See also Figure 1-5The present invention provides a technical solution: a labor-saving invisible braces remover, comprising a mounting shaft 100, the outer wall of the mounting shaft 100 is rotatably connected to a front mounting seat 110, the outer wall of the mounting shaft 100 is rotatably connected to a rear mounting seat 120, the rear mounting seat 120 is located at the rear side of the front mounting seat 110, the bottom of the rear mounting seat 120 is fixedly connected to a right-hand rod 130, the bottom of the front mounting seat 110 is fixedly connected to a left-hand rod 140, the lower side of the left side wall of the right-hand rod 130 and the lower side of the right side wall of the left-hand rod 140 are both fixedly connected to a limiting block 150, the top of the rear mounting seat 120 is fixedly connected to a left rod body 160, the top of the front mounting seat 110 is fixedly connected to a right rod body 170, the right side wall of the left rod body 160 and The left side wall of the right rod body 170 is fixedly connected with a support block 180, the tops of the left rod body 160 and the right rod body 170 are fixedly connected with a picking hook 190, and the picking hooks 190 are symmetrical, the left side wall of the right hand rod 130 is rotatably connected with the right connecting rod 131, the right side wall of the left hand rod 140 is rotatably connected with the left connecting rod 141, the ends of the left connecting rod 141 and the right connecting rod 131 are rotatably connected, the right side wall of the left hand rod 140 is fixedly connected with a spring 142, the right end of the spring 142 is fixedly connected to the left side wall of the right hand rod 130, the top of the support block 180 is rotatably connected with an auxiliary wheel 181, the outer side walls of the left rod body 160 and the right rod body 170 are sleeved with a cross bar 200, and the outer side wall of the auxiliary wheel 181 is connected to the bottom of the cross bar 200 The left and right sides of the top of the cross bar 200 are provided with limited slots 210, the left rod body 160 is located in the inner cavity of the left limited slot 210, and the right rod body 170 is located in the inner cavity of the right limited slot 210. An adjusting screw 220 is screwed in the middle of the bottom of the cross bar 200, and a rotating block 221 is fixedly connected to the bottom end of the adjusting screw 220. The outer wall of the rotating block 221 is provided with anti-skid teeth around the periphery. The top of the adjusting screw 220 passes through the cross bar 200 and extends to the top of the cross bar 200, and the top of the adjusting screw 220 is rotatably connected with a top block 230, and an anti-skid pad 231 is bonded to the top of the top block 230, and the anti-skid pad 231 is made of silicone material. The inner cavity of the right hand rod 130 and the inner cavity of the left hand rod 140 are plugged with The adjusting rod 300 has a damping block fixedly connected to the top of the adjusting rod 300. The inner side wall of the adjusting rod 300 is provided with a limiting slide groove 310. The limiting block 150 is slidably connected to the inner cavity of the limiting slide groove 310. The removal hooks 190 on both sides are hooked on the edges of the buccal and lingual braces. The adjusting screw 220 is rotated to drive the anti-slip pad 231 on the top block 230 to contact the braces. The finger ring 320 is opened outward, so that the adjusting rod 300 drives the left hand rod 140 and the right hand rod 130 to merge. At the same time, the left rod body 160 and the right rod body 170 are driven to separate under the action of the front mounting seat 110 and the rear mounting seat 120. The removal hook 190 separates the edge of the braces from the teeth, which can easily cause sufficient deformation of the braces, reduce the retention force, and facilitate removal.
[0021] Embodiment 2: See also Figure 1-5 The present invention provides a technical solution: a labor-saving invisible braces remover, comprising a mounting shaft 100, the outer wall of the mounting shaft 100 is rotatably connected to a front mounting seat 110, the outer wall of the mounting shaft 100 is rotatably connected to a rear mounting seat 120, the rear mounting seat 120 is located at the rear side of the front mounting seat 110, the bottom of the rear mounting seat 120 is fixedly connected to a right-hand rod 130, the bottom of the front mounting seat 110 is fixedly connected to a left-hand rod 140, the lower side of the left wall of the right-hand rod 130 and the lower side of the right wall of the left-hand rod 140 are both fixedly connected to limited position The top of the rear mounting seat 120 is fixedly connected with a left rod body 160, the top of the front mounting seat 110 is fixedly connected with a right rod body 170, the right side wall of the left rod body 160 and the left side wall of the right rod body 170 are fixedly connected with a support block 180, the tops of the left rod body 160 and the right rod body 170 are fixedly connected with a removal hook 190, and the removal hooks 190 are symmetrical, the bottom end of the adjustment rod 300 is fixedly connected with a finger ring 320, the outer side wall of the finger ring 320 is sleeved with a protective sleeve 321, the outer side wall of the right hand rod 130 and the left hand rod 1 An upper frame 400 is sleeved between the outer walls of the left connecting rod 141 and the right connecting rod 131, an upper blocking block 431 is fixedly connected between the front and rear side walls of the inner cavity of the upper frame 400, an upper blocking block 410 is fixedly connected between the middle of the front and rear side walls of the inner cavity of the upper frame 400, a connecting rod 420 is fixedly connected to the front and rear sides of the bottom of the upper frame 400, a lower frame 430 is fixedly connected between the bottom ends of the connecting rod 420, the lower frame 430 is sleeved between the outer walls of the left connecting rod 141 and the right connecting rod 131, a lower blocking block 431 is fixedly connected between the front and rear side walls of the inner cavity of the lower frame 430, and after the removal hook 190 separates the edge of the braces from the teeth, under the action of gravity The lower blocking block 431 is lowered under the action of the lower frame 430, and at the same time the lower frame 430 limits the left connecting rod 141 and the right connecting rod 131, and then cooperates with the lower blocking block 431 to block the movement of the left connecting rod 141 and the right connecting rod 131, so that the remover is fixed in the expanded position, and the opening and closing angle is limited by the limiting groove 210 on the cross bar 200 to avoid excessive deformation of the braces and affect the correction effect. At the same time, the handle can be adjusted in length, which is also convenient for parents to remove braces for younger children.
[0022] During specific use, when a person skilled in the art uses the remover to remove invisible braces, the handle length of the remover is adjusted according to the user, and the adjustment rod 300 is pulled to adjust and move inside the right-hand rod 130 and the left-hand rod 140. The limit block 150 is limited and moved to adjust the length through the limit slide groove 310. After the adjustment is completed, the remover can be used to remove the braces, and the removal hooks 190 on both sides are hooked on the buccal and lingual braces edges, and the adjustment screw 220 is rotated to drive the anti-skid pad 231 on the top block 230 to contact the braces, and the finger ring 320 is stretched outward, so that the adjustment rod 300 drives the left-hand rod 1 40 and the right-hand rod 130 are combined, and the left rod body 160 and the right rod body 170 are driven to separate under the action of the front mounting seat 110 and the rear mounting seat 120, and the removal hook 190 separates the edge of the braces from the teeth. Under the action of gravity, the blocking block 431 descends under the action of the lower frame 430, and at the same time, the lower frame 430 limits the left connecting rod 141 and the right connecting rod 131, and then cooperates with the lower blocking block 431 to block the movement of the left connecting rod 141 and the right connecting rod 131, so that the remover is fixed in the position after being stretched, and the limiting through groove 210 on the cross bar 200 limits the opening and closing angle thereof, and the braces can be removed by pulling the remover.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0024] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A labor-saving invisible braces remover, characterized in that: The invention comprises a mounting shaft (100), wherein the outer side wall of the mounting shaft (100) is rotatably connected to a front mounting seat (110), and the outer side wall of the mounting shaft (100) is rotatably connected to a rear mounting seat (120), wherein the rear mounting seat (120) is located at the rear side of the front mounting seat (110), and the bottom of the rear mounting seat (120) is fixedly connected to a right-hand rod (130), and the bottom of the front mounting seat (110) is fixedly connected to a left-hand rod (140), and the lower side of the left side wall of the right-hand rod (130) and the left-hand rod (140) are fixedly connected to each other. The lower side of the right side wall of the rear mounting seat (120) is fixedly connected to a limiting block (150), the top of the rear mounting seat (120) is fixedly connected to a left rod body (160), the top of the front mounting seat (110) is fixedly connected to a right rod body (170), the right side wall of the left rod body (160) and the left side wall of the right rod body (170) are fixedly connected to a supporting block (180), and the tops of the left rod body (160) and the right rod body (170) are fixedly connected to a picking hook (190), and the picking hooks (190) are symmetrical.
2. The labor-saving invisible braces remover according to claim 1, characterized in that: The left side wall of the right hand rod (130) is rotatably connected to a right connecting rod (131), the right side wall of the left hand rod (140) is rotatably connected to a left connecting rod (141), the left connecting rod (141) and the end of the right connecting rod (131) are rotatably connected, the right side wall of the left hand rod (140) is fixedly connected to a spring (142), and the right end of the spring (142) is fixedly connected to the left side wall of the right hand rod (130).
3. The labor-saving invisible braces remover according to claim 1, characterized in that: The top of the support block (180) is rotatably connected to an auxiliary wheel (181), the outer side walls of the left rod body (160) and the right rod body (170) are sleeved with a cross bar (200), and the outer side wall of the auxiliary wheel (181) is in contact with the bottom of the cross bar (200).
4. The labor-saving invisible braces remover according to claim 3, characterized in that: The top of the cross bar (200) is provided with limit slots (210) on both left and right sides, the left rod body (160) is located in the inner cavity of the limit slot (210) on the left side, and the right rod body (170) is located in the inner cavity of the limit slot (210) on the right side.
5. The labor-saving invisible braces remover according to claim 4, characterized in that: An adjusting screw rod (220) is threadedly connected at the middle of the bottom of the cross bar (200), a rotating block (221) is fixedly connected to the bottom end of the adjusting screw rod (220), and anti-slip teeth are formed around the outer wall of the rotating block (221).
6. The labor-saving invisible braces remover according to claim 5, characterized in that: The top end of the adjusting screw rod (220) passes through the cross bar (200) and extends to the top of the cross bar (200), and the top end of the adjusting screw rod (220) is rotatably connected to a top block (230), and a non-slip pad (231) is bonded to the top of the top block (230), and the non-slip pad (231) is made of a silicone material.
7. The labor-saving invisible braces remover according to claim 1, characterized in that: An adjusting rod (300) is inserted into the inner cavity of the right-hand rod (130) and the inner cavity of the left-hand rod (140); a damping block is fixedly connected to the top end of the adjusting rod (300); a limiting sliding groove (310) is formed on the inner side wall of the adjusting rod (300); and the limiting block (150) is slidably connected to the inner cavity of the limiting sliding groove (310).
8. The labor-saving invisible braces remover according to claim 7, characterized in that: The bottom end of the adjustment rod (300) is fixedly connected to a finger ring (320), and the outer side wall of the finger ring (320) is sleeved with a protective sleeve (321).
9. The labor-saving invisible braces remover according to claim 2, characterized in that: An upper frame (400) is sleeved between the outer wall of the right-hand lever (130) and the outer wall of the left-hand lever (140); an upper blocking block (410) is fixedly connected between the middle of the front and rear side walls of the inner cavity of the upper frame (400); connecting rods (420) are fixedly connected to the front and rear sides of the bottom of the upper frame (400); and a lower frame (430) is fixedly connected between the bottom ends of the connecting rods (420).
10. The labor-saving invisible braces remover according to claim 9, characterized in that: The lower frame (430) is sleeved between the outer side walls of the left connecting rod (141) and the right connecting rod (131), and a lower blocking block (431) is fixedly connected between the front and rear side walls of the inner cavity of the lower frame (430).