A connecting force application device for orthodontics

Abstract

The application discloses a connecting force applying device for orthodontics, relates to the technical field of oral treatment equipment, and is characterized in that adjusting force applying assemblies are mounted on the outer sides of the transfer blocks, rubber anti-skid rings are bonded to the side of the inner threaded tube close to the end of the transfer block, two end limit position blocks on the inner side are movably penetrated into the two ends of the inner edge frame, a top protection assembly is connected to the top end of the outer edge frame, and the two transfer blocks are connected to the two ends of the middle adjusting assembly. By rotating the inner threaded tube, the inner edge frame, the outer edge frame and the movable pull frame can be adjusted, and the inner threaded tube is fixed by being reversely rotated. The adjustment is simple and convenient, the adjustment of the traction and the opening diagnosis intensity is facilitated, the traction device does not need to be removed, the mouth is pulled open by rotating the opposite-pull screw rod for detection, the hand does not need to hold the fixed mouth opener, the opening is convenient, the diagnosis is easy, and after the diagnosis is completed, the installation block is removed, the rubber band is installed again for traction, the frequency of removing the traction device is reduced, and the diagnosis and treatment are more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oral treatment, in particular to a connecting force applying device for orthodontics. BACKGROUND

[0002] ‌The core of orthodontics is to improve the function and appearance of the comprehensive treatment by adjusting the arrangement of teeth and the occlusion relationship. In order to make the patient get better teeth correction effect, the doctor will use various auxiliary devices in the orthodontic process, and some cases need to use the method of extraoral traction for traction treatment. There are various extraoral traction devices, such as combined traction device, mandibular traction device, high traction device and front traction device. During the treatment process, it is necessary to go to the hospital regularly for orthodontic examination.

[0003] In the patent with application number CN202110051420.2, a protective oral dilator for orthodontic detection is mentioned. By setting the expansion device one, and setting the mounting plate and the tooth plate in the expansion device one, and setting the fixing plate, the fixing shaft in the expansion device two and the adjusting plate are connected. When the expansion device one of the device is used to expand the teeth of the patient, the medical staff guides the patient to occlude the teeth in the tooth groove on the multiple tooth plates. The problems of the existing oral dilator for orthodontic detection are solved, such as the dilator body blocking the patient's teeth during use, which is not convenient for the doctor to observe the patient's teeth, and the existing oral dilator for orthodontic detection does not have a protection function, and it is not convenient to disassemble, clean and disinfect after use.

[0004] However, the above-mentioned device needs to be checked regularly in the hospital for orthodontic treatment, and the opening needs to be checked by using the mouth opener every time. After the examination is completed, the traction device is worn again. The operation is not convenient, and the mouth opener needs to be held to prevent the mouth opener from falling off or causing additional burden and discomfort to the patient due to the weight of the mouth opener. In addition, the rubber band connects the inside and outside, which causes the mouth to close loosely and the saliva to flow out. SUMMARY

[0005] The present application provides a connecting force applying device for orthodontics, which can effectively solve the problems of the above-mentioned background technology, such as the need to go to the hospital regularly for orthodontic treatment, the need to use the mouth opener to check the opening every time, the need to wear the traction device after the examination is completed, the inconvenience of operation, the need to hold the mouth opener to prevent the mouth opener from falling off or causing additional burden and discomfort to the patient due to the weight of the mouth opener, and the rubber band connecting the inside and outside, which causes the mouth to close loosely and the saliva to flow out.

[0006] To achieve the above object, the application provides the following technical scheme: a connecting force applying device for orthodontics, comprising a transfer block, an adjusting force applying assembly is installed outside the transfer block, the adjusting force applying assembly comprises an internally threaded pipe;

[0007] Both ends of the adjusting force applying assembly are connected with internally threaded pipes, one side of the internally threaded pipe is bonded with a rubber anti-skid ring, both ends of the transfer block are rotationally installed with end limiting blocks, the middle parts of the two end limiting blocks on the inner side are respectively movably penetrated through both ends of an inner edge frame, the middle parts of the two end limiting blocks on the outer side are movably penetrated and installed with an outer edge frame;

[0008] The top end of the inner edge frame is slidably sleeved with a mounting block, the middle part of the mounting block is installed with a positioning screw, the middle part of one side of the mounting block is welded with a first open screw pipe, one end of the first open screw pipe is connected with one end of a tensioning screw through screw threads, the other end of the tensioning screw is connected with a second open screw pipe, one end of the second open screw pipe is welded and connected with an open clamp, both ends of the open clamp are connected with rubber anti-falling clamps;

[0009] The middle part of the inner edge frame is installed with a chin pocket block, one side of the chin pocket block is bonded with a supporting rubber sheet gasket, the inner edge frame is sleeved with a positioning rubber sleeve at the position corresponding to the chin pocket block.

[0010] According to the above technical scheme, the middle part of the chin pocket block is provided with a receiving hole, the inside of the receiving hole is symmetrically installed with a rotating shaft, the middle part of the rotating shaft is wound with a water-absorbing cloth, one side of the water-absorbing cloth is uniformly bonded with a bonding strip, the side of the water-absorbing cloth away from the rotating shaft is bonded with a protective film, the outer side of the protective film is uniformly provided with a cutting groove, the end of the chin pocket block close to the rotating shaft is provided with a fixed rotating hole, and the other end of the chin pocket block close to the rotating shaft is penetrated and welded with a fixed internal screw ring;

[0011] The inside of the fixed internal screw ring is connected with a limiting end seal through screw threads, the middle part of the limiting end seal is provided with a movable rotating hole, and one side of the limiting end seal is symmetrically welded with a pushing block.

[0012] According to the above technical scheme, the positioning rubber sleeve penetrates the bottom of the chin pocket block, and both ends of the positioning rubber sleeve are flush with both ends of the chin pocket block, respectively.

[0013] According to the above technical scheme, the inside of the water-absorbing cloth is uniformly embedded with water-absorbing resin particles, and both ends of the water-absorbing cloth are aligned with both sides of the receiving hole.

[0014] According to the above technical scheme, the top end of the outer edge frame is connected with a top protection assembly, the top protection assembly comprises an inflatable pad;

[0015] The top end of the outer edge frame is movably sleeved with an inflatable pad, both sides of the inflatable pad are embedded with sponge gaskets, the top end of the outer edge frame is sleeved with clamping pipes, and two clamping pipes are bonded to both ends of a head protection gasket, respectively;

[0016] The back of the headgear pad is provided with a heat dissipation groove, a flexible copper sheet is bonded in the middle of the heat dissipation groove, and a silica gel pad strip is uniformly bonded on one side of the flexible copper sheet.

[0017] According to the technical scheme, the inflatable pad is flat, and the sponge pad is connected to the inflatable pad through the magic tape.

[0018] According to the technical scheme, two transfer blocks are respectively connected to two ends of the middle adjusting assembly, and the middle adjusting assembly comprises a movable pull frame.

[0019] The two transfer blocks are respectively fixedly sleeved on two ends of the movable pull frame, a flat pull block is welded in the middle of the movable pull frame, embedded iron blocks are symmetrically embedded on the top surface of the flat pull block, a hook rod is welded on the top end of the embedded iron block, a sheath is movably sleeved on the outer side of the hook rod, a through hole is formed on one side of the bottom end of the sheath, and a magnetic attraction edge is fixedly connected to the bottom end edge of the sheath.

[0020] The longitudinal section of the hook rod is T-shaped, and the inner diameter of the sheath is equal to the outer diameter of the hook rod.

[0021] According to the technical scheme, one side of the flat pull block is fixedly connected with a storage box, a partition plate is installed in the middle of the storage box, cotton strips are uniformly placed on one side of the partition plate of the storage box, rubber bands are symmetrically embedded on the top surface of the cotton strips, disinfection bags are uniformly placed on the other side of the partition plate of the storage box, and a top sealing strip is movably clamped on the top end of the storage box.

[0022] According to the technical scheme, the magnetic attraction edge is a semicircular ring, the outer diameter of the magnetic attraction edge is equal to the diameter of the top surface of the embedded iron block, and the embedded iron block is a cylindrical shape.

[0023] The disinfection bag is filled with hydrogen peroxide, and the disinfection bag is a long strip shape, and the thickness of the disinfection bag is equal to the thickness of the cotton strip.

[0024] Compared with the prior art, the beneficial effects of the present application are:

[0025] 1. The adjusting force applying assembly is provided, by rotating the inner threaded pipe, the inner edge frame, the outer edge frame and the movable pull frame can be adjusted, and the inner threaded pipe is fixed by reverse rotation, which is simple and convenient to adjust, and is convenient for traction and opening diagnosis force adjustment.

[0026] When going to the hospital for examination, the traction device can be removed, the mounting block is sleeved on the top end of the inner edge frame, the opening clamps are embedded into the two sides of the mouth, the opposite pull screw rod is rotated, the mouth is pulled open for detection, and the opening is more convenient without holding the fixed opening device, diagnosis is easy, and after diagnosis is completed, the mounting block is removed to install the rubber band again for traction, the number of times of removing the traction device is reduced, and diagnosis and treatment are more convenient.

[0027] Pull the rolled-up water-absorbing cloth and tear it along the cutting groove, and pass the torn strip through the gap between the rubber bands and temporarily adhere it to the mouth portion by the adhesive strip. The saliva flowing from the mouth when wearing the device at night is absorbed by the water-absorbing cloth, and the mouth portion is protected by the water-absorbing cloth and the protective film. Even if the rubber band breaks and rebounds and hits the mouth portion, the pain can be reduced by the isolation and buffering of the water-absorbing cloth and the protective film, and the problem of shock and pain caused by the broken rubber band hitting the mouth portion can be avoided, further improving the convenience of use.

[0028] 2. The top protection assembly is provided, the gasket inside the forehead pad is attached to the forehead position, the flexible copper sheet is close to the forehead and is separated by the silica gel pad, heat is conducted through the flexible copper sheet, the position of wearing is avoided from being hot and uncomfortable, the inflatable pad is adhered by the sponge pad magic tape on both sides of the inflatable pad, the inflatable pad is inflated inside, and when lying down and turning over, the inflatable pad protects the two sides of the head, avoids the discomfort caused by the transfer block, the inner edge frame and the outer edge frame pressing the two sides of the face, and improves the comfort of wearing;

[0029] 3. The middle adjustment assembly is provided, the disinfection bag at the top end is pierced, the cotton is taken out, the cotton is placed on the top surface of the broken disinfection bag, the rubber band on the top surface of the cotton is disinfected after the cotton is soaked in hydrogen peroxide, the problem that the rubber band is polluted is avoided, disinfection is fast and convenient, the rubber band is also convenient to find, loss is avoided, and taking is more convenient., take off the protective sleeve, one end of the rubber band is connected to the hook rod, the other end is connected to the mouthpiece, and then the protective sleeve is put back, the rubber band is at the through hole, the magnetic edge is attracted and embedded into the top surface of the iron block to fix it., prevent the rubber band from detaching from the hook rod and causing rebound, better fix the rubber band;

[0030] In summary, the adjustment force assembly can conveniently adjust the size to adapt to patients with different face shapes, and adjust to the appropriate force to improve the comfort of wearing and the effect of orthodontic diagnosis, and avoid the rubber band from breaking and rebounding to hit the face. The top protection assembly improves the comfort of long-term wearing, the middle adjustment assembly avoids the rubber band from falling off and rebounding to hit the face, and the adjustment force assembly cooperates to better avoid the problem of the rubber band, and the three assemblies cooperate to further improve the comfort of wearing and the effect of orthodontic diagnosis. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation of the present application.

[0032] In the drawings:

[0033] Figure 1 is a structural schematic diagram of the present application;

[0034] Figure 2 is a structural schematic diagram of the adjustment force assembly of the present application;

[0035] Figure 3 is the installation structure schematic diagram of the female screw pipe of the present application;

[0036] Figure 4 is the installation structure schematic diagram of the positioning rubber sleeve of the present application;

[0037] Figure 5 is the installation structure schematic diagram of the rotating shaft of the present application;

[0038] Figure 6 is the installation structure schematic diagram of the water absorption cloth of the present application;

[0039] Figure 7 is the installation structure schematic diagram of the rubber anti-falling clamp of the present application;

[0040] Figure 8 is the structure schematic diagram of the top protection assembly of the present application;

[0041] Figure 9 is the structure schematic diagram of the middle adjusting assembly of the present application;

[0042] Figure 10 is the installation structure schematic diagram of the sheath of the present application;

[0043] Figure 11 is the installation structure schematic diagram of the cotton strip of the present application;

[0044] Figure label: 1, transfer block;

[0045] 2, adjusting force applying assembly; 201, female screw pipe; 202, rubber anti-skid ring; 203, end limiting block; 204, inner edge frame; 205, outer edge frame; 206, chin pocket block; 207, storage hole; 208, rotating shaft; 209, water absorption cloth; 210, adhesive strip; 211, protective film; 212, cutting groove; 213, supporting rubber sheet gasket; 214, positioning rubber sleeve; 215, fixed rotating hole; 216, fixed inner ring; 217, limiting end seal; 218, movable rotating hole; 219, pushing block; 220, mounting block; 221, positioning screw; 222, first open spiral pipe; 223, opposite pulling screw rod; 224, second open spiral pipe; 225, open clamp; 226, rubber anti-falling clamp;

[0046] 3, top protection assembly; 301, inflatable pad; 302, sponge gasket; 303, clamping pipe; 304, head protection gasket; 305, heat dissipation groove; 306, flexible copper sheet; 307, silica gel pad strip; 308, elastic cloth;

[0047] 4. Central adjustment component; 401. Movable pull frame; 402. Flat pull block; 403. Embedded iron block; 404. Hook rod; 405. Protective sleeve; 406. Thread outlet; 407. Magnetic edge; 408. Storage box; 409. Isolation board; 410. Tampon; 411. Rubber band; 412. Sterilization bag; 413. Top seal. Detailed Implementation

[0048] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0049] Example: Figures 1-11 As shown, the present invention provides a technical solution for a connecting force application device for orthodontics, including a transfer block 1. An adjustable force application component 2 is installed on the outside of the transfer block 1. The adjustable force application component 2 includes an internal threaded tube 201, a rubber anti-slip ring 202, an end limiting block 203, an inner side frame 204, an outer side frame 205, a chin support block 206, a storage hole 207, a rotating shaft 208, an absorbent cloth 209, an adhesive strip 210, a protective film 211, a cutting groove 212, a supporting rubber pad 213, a positioning rubber sleeve 214, a fixing rotating hole 215, a fixing internal threaded ring 216, a limiting end seal 217, a movable rotating hole 218, a toggle block 219, an installation block 220, a positioning screw 221, a first open screw tube 222, a pull screw 223, a second open screw tube 224, an open clip 225, and a rubber anti-detachment clip 226.

[0050] Both ends of the force-applying adjustment component 2 are connected to internal threaded tubes 201 by threads. A rubber anti-slip ring 202 is glued to the side of the internal threaded tube 201 near the end of the transfer block 1. Both ends of the transfer block 1 are rotatably installed with end limit blocks 203. The middle parts of the two end limit blocks 203 on the inner side respectively move through both ends of the inner frame 204. The middle parts of the two end limit blocks 203 on the outer side are movably installed through the outer frame 205.

[0051] An installation block 220 is slidably sleeved on the top of the inner frame 204. A positioning screw 221 is installed in the middle of the installation block 220. A first open-ended helical tube 222 is welded to the middle of one side of the installation block 220. One end of the first open-ended helical tube 222 is threaded to one end of the pull rod 223. The other end of the pull rod 223 is connected to a second open-ended helical tube 224. An open-ended clamp 225 is welded to one end of the second open-ended helical tube 224. Both ends of the open-ended clamp 225 are connected to rubber anti-detachment clamps 226.

[0052] The inner edge frame 204 is provided with a chin cover block 206 in the middle, the chin cover block 206 is provided with a receiving hole 207 in the middle, the receiving hole 207 is symmetrically provided with a rotating shaft 208 inside, the rotating shaft 208 is wound with a water absorption cloth 209 in the middle, the water absorption cloth 209 is uniformly embedded with water absorption resin particles inside, the water absorption cloth 209 is aligned at both ends of the receiving hole 207, so as to improve the water absorption effect of the water absorption cloth 209, the water absorption cloth 209 is uniformly bonded with an adhesive strip 210 on the side close to the rotating shaft 208, the water absorption cloth 209 is bonded with a protective film 211 on the side away from the rotating shaft 208, the protective film 211 is uniformly provided with a cutting groove 212 on the outside, the chin cover block 206 is bonded with a support rubber sheet gasket 213 on one side, the inner edge frame 204 is sleeved with a positioning rubber sleeve 214 corresponding to the chin cover block 206, the positioning rubber sleeve 214 penetrates through the bottom of the chin cover block 206, and the positioning rubber sleeve 214 is flush with both ends of the chin cover block 206, so as to facilitate the adjustment of the position of the chin cover block 206, the chin cover block 206 is provided with a fixed rotating hole 215 at one end close to the rotating shaft 208, and the chin cover block 206 is penetrated and welded with a fixed internal spiral 216 at the other end close to the rotating shaft 208, the fixed internal spiral 216 is internally connected with a limiting end seal 217 through threads, the limiting end seal 217 is provided with a movable rotating hole 218 in the middle, and the limiting end seal 217 is symmetrically welded with a pushing block 219 on one side.

[0053] The outer edge frame 205 is connected with a top protection assembly 3 at the top end, and the top protection assembly 3 comprises an inflatable pad 301, a sponge gasket 302, a clamping pipe 303, a head protection gasket 304, a heat dissipation groove 305, a flexible copper sheet 306, a silica gel pad strip 307 and an elastic cloth 308.

[0054] The outer edge frame 205 is movably sleeved with the inflatable pad 301 at the top end, the inflatable pad 301 is flat, and the sponge gasket 302 is connected with the inflatable pad 301 through a magic tape, so as to facilitate replacement of the sponge gasket 302, the inflatable pad 301 is embedded with the sponge gasket 302 on both sides, the outer edge frame 205 is sleeved with the clamping pipe 303 at the top end, the two clamping pipes 303 are bonded at both ends of the head protection gasket 304, the head protection gasket 304 is provided with the heat dissipation groove 305 on the back, the flexible copper sheet 306 is bonded in the heat dissipation groove 305, the flexible copper sheet 306 is uniformly bonded with the silica gel pad strip 307 on one side, and both ends of the head protection gasket 304 are connected with both ends of the elastic cloth 308.

[0055] The two transfer blocks 1 are connected to both ends of the middle adjusting assembly 4, and the middle adjusting assembly 4 comprises a movable pull frame 401, a pull block 402, an embedded iron block 403, a hook rod 404, a sheath 405, a through hole 406, a magnetic edge 407, a storage box 408, an isolation plate 409, a cotton strip 410, a rubber band 411, a disinfection bag 412 and a top sealing strip 413.

[0056] Two middle transfer blocks 1 are fixedly sleeved at two ends of the movable pull frame 401, a flat pull block 402 is welded in the middle of the movable pull frame 401, the top surface of the flat pull block 402 is symmetrically embedded with embedded iron blocks 403, a hook rod 404 is welded at the top end of the embedded iron block 403, a sheath 405 is movably sleeved outside the hook rod 404, the longitudinal section of the hook rod 404 is T-shaped, the inner diameter of the sheath 405 is equal to the outer diameter of the hook rod 404, the sheath 405 is conveniently moved up and down, a through hole 406 is formed at one side of the bottom end of the sheath 405, a magnetic attraction edge 407 is fixedly connected to the bottom end edge of the sheath 405, the magnetic attraction edge 407 is a semicircular ring, the outer diameter of the magnetic attraction edge 407 is equal to the diameter of the top surface of the embedded iron block 403, and the embedded iron block 403 is cylindrical, so that the magnetic attraction edge 407 can be conveniently adsorbed to the embedded iron block 403;

[0057] A storage box 408 is fixedly connected to one side of the flat pull block 402, a partition plate 409 is installed in the middle of the storage box 408, cotton strips 410 are evenly placed at one side of the partition plate 409 of the storage box 408, rubber bands 411 are symmetrically embedded on the top surface of the cotton strips 410, disinfection bags 412 are evenly placed at the other side of the partition plate 409 of the storage box 408, the disinfection bags 412 are filled with hydrogen peroxide, the disinfection bags 412 are long strips, and the thickness of the disinfection bags 412 is equal to the thickness of the cotton strips 410, so that the cotton strips 410 can conveniently absorb the hydrogen peroxide to disinfect the rubber bands 411, and a top sealing strip 413 is movably clamped at the top end of the storage box 408.

[0058] The working principle and use process of the device are as follows: when the device needs to be used, the annular structure formed by the head pad 304 and the elastic cloth 308 is sleeved at the forehead position, the inner edge frame 204, the outer edge frame 205 and the movable pull frame 401 are pulled, the chin pocket block 206 is adjusted to be close to the chin position, the support rubber sheet pad 213 is placed at the bottom end of the chin, after the inner edge frame 204, the outer edge frame 205 and the movable pull frame 401 are adjusted to the appropriate position, the inner threaded pipe 201 is rotated, so that the rubber anti-skid ring 202 is pressed against the inner edge frame 204 and the outer edge frame 205, the inner edge frame 204 and the outer edge frame 205 are fixed, the device is conveniently assembled and worn on the face, so as to facilitate subsequent traction, and the inner edge frame 204, the outer edge frame 205 and the movable pull frame 401 can be adjusted by rotating the inner threaded pipe 201, and the device is fixed by reversely rotating the inner threaded pipe 201, so that the adjustment is simple and convenient, and the traction and the adjustment of the opening diagnosis strength are facilitated;

[0059] When going to the hospital for examination, the installation block 220 can be sleeved on the top end of the inner edge frame 204 after the traction device is removed, the opening clamp 225 is close to the mouth corner, the position of the opening clamp 225 is adjusted by rotating the inner edge frame 204, the positioning screw 221 is rotated for fixation, the patient opens his mouth, the rubber anti-off clamp 226 is clamped at the mouth corner first, then the opening clamp 225 is embedded into the two sides of the mouth, and then the opposite pull screw rod 223 is rotated, because the threads at the two ends of the opposite pull screw rod 223 are opposite in rotation direction, the mouth can be pulled open for detection, and there is no need to hold the opening device, the opening is more convenient, and the diagnosis is easy to perform, and after the diagnosis is completed, the installation block 220 is removed, and the rubber band 411 is installed again for traction, the number of times of removing the traction device is reduced, and the diagnosis and treatment are more convenient;

[0060] When connecting the rubber band 411, the card top seal strip 413 is punched, the disinfection bag 412 at the top end is broken, the cotton stick 410 is taken, the cotton stick 410 is placed on the top surface of the broken disinfection bag 412, and the rubber band 411 on the top surface of the cotton stick 410 can be disinfected after the cotton stick 410 is soaked in hydrogen peroxide, without worrying about the problem of contamination of the rubber band 411, and the disinfection is fast and convenient, and it is also convenient to find the rubber band 411, avoids loss, and is more convenient to use., remove the sheath 405, one end of the rubber band 411 is connected to the hook rod 404, the other end is connected to the mouth of the mouthpiece, and then the sheath 405 is put back, the rubber band 411 is at the through hole 406, the magnetic attraction edge 407 is attracted and embedded on the top surface of the iron block 403 for fixation, so as to prevent the rubber band 411 from being detached from the hook rod 404 and causing rebound, and the rubber band 411 is better fixed;

[0061] The gauze pad 304 is attached to the forehead position, the flexible copper sheet 306 is close to the forehead, and is separated by the silica gel pad 307. Heat is conducted through the flexible copper sheet 306 to avoid hot and uncomfortable wearing position, and the sponge pad 302 is attached by magic tape on both sides of the inflatable pad 301. The inflatable pad 301 is inflated inside to protect the head sides when lying down and turning over, avoid discomfort caused by the middle transfer block 1, the inner edge frame 204 and the outer edge frame 205 pressing the sides of the face, and improve the comfort of wearing;

[0062] The water absorption cloth 209 is wound outside the rotating shaft 208, and then is placed into the fixed inner ring 216. One end of the rotating shaft 208 is embedded into the fixed rotating hole 215, and the other end is passed through the movable rotating hole 218. The limiting end seal 217 is fixed to the fixed inner ring 216 through the threaded connection. The rotating shaft 208 is fixed by the knob 219. Then, the wound water absorption cloth 209 is pulled and torn along the cutting groove 212. The torn strip is passed through the gap between the rubber bands 411 and is temporarily attached to the mouth portion through the adhesive strip 210. The saliva flowing from the mouth during sleep is absorbed by the water absorption cloth 209. The mouth is protected by the water absorption cloth 209 and the protective film 211. Even if the rubber band 411 is broken and rebounds and hits the mouth, the isolation and buffering of the water absorption cloth 209 and the protective film 211 can also reduce the pain, avoid the problem of shock and pain caused by the broken rubber band 411 hitting the mouth, and further improve the convenience of use.

[0063] The adjusting force assembly 2 can conveniently adjust the size to adapt to patients with different face shapes, and adjust the appropriate force to improve the comfort and orthodontic effect of wearing, and avoid the rubber band 411 from breaking and rebounding to hit the face. The top protection assembly 3 improves the comfort of long-term wearing. The middle adjusting assembly 4 avoids the rubber band 411 from falling off and rebounding to hit the face. The three assemblies cooperate with the adjusting force assembly 2 to better avoid the problems of the rubber band 411. The three assemblies cooperate with each other to further improve the comfort and orthodontic effect of wearing.

[0064] Finally, it should be noted that: the above only describes the preferred examples of the present application and does not limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A connecting force application device for orthodontic purposes, comprising a transfer block (1), characterized in that: Two said transfer block (1) is connected to the middle part of the adjusting assembly (4) two ends, the transfer block (1) outside is equipped with adjusting force assembly (2), the adjusting force assembly (2) includes internal thread pipe (201); The both ends of the adjusting force assembly (2) are connected with the internal thread pipe (201), one side of the internal thread pipe (201) is bonded with the rubber anti-skid ring (202), both ends of the transfer block (1) are rotatably installed with the end limiting block (203), the middle part of the two end limiting blocks (203) on the inner side is respectively movably penetrated through the both ends of the inner edge frame (204), the middle part of the two end limiting blocks (203) on the outer side is movably penetrated through and equipped with the outer edge frame (205); The top end of the inner edge frame (204) is slidably sleeved with the mounting block (220), the middle part of the mounting block (220) is equipped with the positioning screw (221), one side of the middle part of the mounting block (220) is welded with the first open spiral pipe (222), one end of the first open spiral pipe (222) is connected with one end of the tensioning screw (223) through screw thread, the other end of the tensioning screw (223) is connected with the second open spiral pipe (224), one end of the second open spiral pipe (224) is welded with the open clamp (225), both ends of the open clamp (225) are connected with the rubber anti-removal clamp (226); The middle part of the inner edge frame (204) is equipped with the chin cover block (206), one side of the chin cover block (206) is bonded with the supporting rubber sheet gasket (213), the inner edge frame (204) is sleeved with the positioning rubber sleeve (214) corresponding to the chin cover block (206); The middle part adjusting assembly (4) includes the movable pull frame (401); Both ends of the transfer block (1) are respectively fixedly sleeved with the movable pull frame (401), the middle part of the movable pull frame (401) is welded with the flat pull block (402), the top surface of the flat pull block (402) is symmetrically embedded with the embedded iron block (403), the top end of the embedded iron block (403) is welded with the hook rod (404), the outer side of the hook rod (404) is movably sleeved with the sheath (405), the bottom end of the sheath (405) is provided with the through hole (406) on one side, and the bottom end of the sheath (405) is fixedly connected with the magnetic edge (407).

2. The connecting force application device for orthodontic treatment according to claim 1, wherein The middle part of the chin cover block (206) is provided with the receiving hole (207), the inside of the receiving hole (207) is symmetrically installed with the rotating shaft (208), the middle part of the rotating shaft (208) is wound with the water absorption cloth (209), one side of the water absorption cloth (209) is uniformly bonded with the bonding strip (210), the side of the water absorption cloth (209) away from the rotating shaft (208) is bonded with the protective film (211), the outer side of the protective film (211) is uniformly provided with the cutting groove (212), the end of the chin cover block (206) close to the rotating shaft (208) is provided with the fixed rotating hole (215), and the other end of the chin cover block (206) close to the rotating shaft (208) is penetrated and welded with the fixed internal spiral (216). The fixed inner ring (216) is internally connected with a limiting end cover (217) through threads, the limiting end cover (217) is provided with a movable rotating hole (218) in the middle, and the limiting end cover (217) is symmetrically welded with a poking block (219) on one side.

3. The connecting force application device for orthodontic treatment according to claim 1, wherein The positioning rubber sleeve (214) penetrates through the bottom of the chin pocket block (206), and the two ends of the positioning rubber sleeve (214) are flush with the two ends of the chin pocket block (206) respectively.

4. The connecting force application device for orthodontic treatment according to claim 2, wherein The water absorption cloth (209) is uniformly embedded with water absorption resin particles inside, and the two ends of the water absorption cloth (209) are aligned with the two sides of the storage hole (207).

5. The connecting force application device for orthodontic treatment according to claim 1, wherein The top end of the outer edge frame (205) is connected with a top protection assembly (3), and the top protection assembly (3) comprises an air cushion (301). The top end of the outer edge frame (205) movably sleeves the air cushion (301), the two sides of the air cushion (301) are embedded with sponge gaskets (302), the top end of the outer edge frame (205) sleeves a clamping pipe (303), and the two clamping pipes (303) are respectively bonded to the two ends of a head protection gasket (304). The back of the head protection gasket (304) is provided with a heat dissipation groove (305), the middle of the heat dissipation groove (305) is bonded with a flexible copper sheet (306), one side of the flexible copper sheet (306) is uniformly bonded with a silica gel pad (307), and the two ends of the head protection gasket (304) are respectively connected with the two ends of an elastic cloth (308).

6. The connecting force application device for orthodontic treatment according to claim 5, wherein The air cushion (301) is flat, and the sponge gasket (302) is connected with the air cushion (301) through magic tape.

7. The connecting force application device for orthodontic treatment according to claim 1, wherein The longitudinal section of the hook rod (404) is T-shaped, and the inner diameter of the sheath (405) is equal to the outer diameter of the hook rod (404).

8. The connecting force application device for orthodontic treatment according to claim 7, wherein One side of the pulling block (402) is fixedly connected with a storage box (408), the middle of the storage box (408) is provided with a partition plate (409), one side of the partition plate (409) of the storage box (408) is uniformly placed with cotton strips (410), the top surface of the cotton strip (410) is symmetrically embedded with rubber bands (411), the other side of the partition plate (409) of the storage box (408) is uniformly placed with disinfection bags (412), and the top end of the storage box (408) movably clamps a top sealing strip (413).

9. The connecting force application device for orthodontic treatment according to claim 8, wherein The magnetic edge (407) is a semi-circular ring, the outer diameter of the magnetic edge (407) is equal to the diameter of the top surface of the embedded iron block (403), and the embedded iron block (403) is a cylinder; The disinfection bag (412) is filled with hydrogen peroxide, and the disinfection bag (412) is a long strip, and the thickness of the disinfection bag (412) is equal to the thickness of the cotton strip (410).

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