Improved hammering type nasal bone corrector

Abstract

The invention provides an improved hammering type nasal bone corrector, and relates to the technical field of nasal bone correction equipment. Comprising a chisel body, a firing pin and a main body cylinder, a first vertical sliding groove is formed in the inner side of the main body cylinder, and the chisel body is arranged at the lower end of the main body cylinder and slidably connected with the first vertical sliding groove; the firing pin is arranged above the chisel body, an inner cylinder part is arranged between the firing pin and the chisel body, the inner cylinder part is in sliding connection with the first vertical sliding groove, and a first spring is arranged between the inner cylinder part and the chisel body; a second spring is arranged at the top of the inner cylinder part and is connected with the main body cylinder; compared with the prior art, the structure is simple, the use is convenient, the hammering force can be effectively controlled, and the risk of mucosa perforation is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of nasal bone correction equipment, and in particular to an improved hammer-type nasal bone corrector. Background Art

[0002] An effective method to correct crooked nose deformity is to use the hammer-type nasal bone reorganization correction method. This method uses specific tools to hammer the nasal bones to achieve the purpose of correcting the crooked nose.

[0003] However, the tools used in the hammer-type nasal bone reorganization correction method currently used in medical procedures have the characteristics of poor use effect, crude production, and different specifications, which not only increases the difficulty of correction, but also easily leads to deviation and crookedness; in addition, the mucosa at the nasal spine of the palatine bone at the anterior and lower end of the nasal septum is thin, and the bone here is thicker, and the fascia tissue is often tightly adhered to the bone, which increases the difficulty of subperiosteal separation during surgery and is prone to the risk of mucosal perforation.

[0004] Therefore, there is an urgent need for an improved hammer-type nasal bone corrector to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an improved hammer-type nasal bone corrector, which has a simple structure, is easy to use, can effectively control the hammer force, and avoids the risk of mucosal perforation.

[0006] The embodiment of the present invention is achieved as follows:

[0007] An embodiment of the present application provides an improved hammer-type nasal bone corrector, which includes a chisel body, a striker and a main body tube, wherein a first vertical slide groove is arranged on the inner side of the main body tube, the chisel body is arranged at the lower end of the main body tube and is slidably connected to the first vertical slide groove; the striker is arranged above the chisel body, an inner cylinder member is arranged between the striker and the chisel body, the inner cylinder member is slidably connected to the first vertical slide groove, and a first spring is arranged between the inner cylinder member and the chisel body; a second spring is arranged on the top of the inner cylinder member, and the second spring is connected to the main body tube.

[0008] In some embodiments of the present invention, the above-mentioned inner cylinder member includes a second vertical slide groove arranged in the cylinder shell, the second vertical slide groove is slidably connected with a first baffle and fixedly arranged with a second baffle, the peripheral sides of the first baffle and the second baffle are abutted against the inner wall of the cylinder shell, and a second spring is arranged between the first baffle and the second baffle.

[0009] In some embodiments of the present invention, the first baffle is disposed above the second baffle, and a pressure relief hole is disposed on the first baffle.

[0010] In some embodiments of the present invention, the pressure relief hole is provided with a rubber ring, and the longitudinal section of the rubber ring is in the shape of an I-shaped character.

[0011] In some embodiments of the present invention, a pressure relief ring is provided inside the rubber ring, and the inner thickness of the pressure relief ring is smaller than the outer thickness thereof.

[0012] In some embodiments of the present invention, the chisel body comprises a chisel rod and a chisel head. The chisel head is arranged at the end of the chisel rod, and one side of the bottom of the chisel head is inclined.

[0013] In some embodiments of the present invention, an inclined convex portion is provided above the other relatively inclined side of the chisel head, and the inclined convex portion is located above the inclined surface of the chisel head.

[0014] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0015] The existing nasal bone correction tools are simple in structure, inconvenient to use, and impose a heavy workload on medical staff, and are prone to the risk of mucosal perforation. The present invention provides an improved hammer-type nasal bone corrector, which includes a chisel body, a striker and a main body tube, wherein a first vertical slide groove is arranged on the inner side of the main body tube, and the chisel body is arranged at the lower end of the main body tube and is slidably connected to the first vertical slide groove; the striker is arranged above the chisel body, and an inner cylinder member is arranged between the striker and the chisel body, and the inner cylinder member is slidably connected to the first vertical slide groove, and a first spring is arranged between the inner cylinder member and the chisel body; a second spring is arranged on the top of the inner cylinder member, and the second spring is connected to the main body tube.

[0016] The present invention uses a striker to replace the hammer held by medical staff, which greatly reduces the work intensity of medical staff, and can effectively ensure that the force of each hammering is the same, and the force and frequency can be adjusted by adjusting the striker. At the same time, the first spring arranged between the inner cylinder and the chisel body can make the chisel body have a certain buffering effect, and the second spring is arranged to facilitate the inner cylinder to drive the chisel body to reset to achieve the next hammering. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 is a cross-sectional view of an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A magnified view of .

[0020] Icons: 1. Chisel head; 2. Chisel rod; 3. Main cylinder; 4. First vertical slide groove; 5. Inner cylinder; 6. Second vertical slide groove; 7. First baffle; 8. Second baffle; 9. Third spring; 10. Second spring; 11. First spring; 12. Rubber ring; 13. Strike pin. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0023] Example:

[0024] Please refer to Figure 1-2 The present embodiment provides an improved hammer-type nasal bone corrector, which includes a chisel body, a striker 13 and a main body tube 3. A first vertical slide groove 4 is arranged on the inner side of the main body tube 3. The chisel body is arranged at the lower end of the main body tube 3 and is slidably connected to the first vertical slide groove 4; the striker 13 is arranged above the chisel body, an inner cylinder member 5 is arranged between the striker 13 and the chisel body, the inner cylinder member 5 is slidably connected to the first vertical slide groove 4, and a first spring 11 is arranged between the inner cylinder member 5 and the chisel body; a second spring 10 is arranged on the top of the inner cylinder member 5, and the second spring 10 is connected to the main body tube 3.

[0025] The existing nasal bone correction tools have a simple structure, are inconvenient to use, impose a heavy workload on medical staff, and are prone to the risk of mucosal perforation. The present invention uses a striker 13 to replace the medical staff's hand-held hammer to strike, which greatly reduces the work intensity of the medical staff, and can effectively ensure that the force of each hammering is the same, and the force and frequency can be adjusted by adjusting the striker 13. At the same time, the first spring 11 set between the inner cylinder 5 and the chisel body can provide a certain buffering effect for the chisel body, and the setting of the second spring 10 facilitates the inner cylinder 5 to drive the chisel body to reset to achieve the next hammering. It can be understood that the striker 13 can adopt a common structural setting on the market, such as the striker 13 structural setting of a tattoo device, to achieve repeated impacts on the chisel body.

[0026] In some embodiments of the present invention, the inner cylinder 5 includes a second vertical slide groove 6 disposed in the cylinder shell, the second vertical slide groove 6 is slidably connected to a first baffle 7 and fixedly disposed with a second baffle 8, the peripheral sides of the first baffle 7 and the second baffle 8 abut against the inner wall of the cylinder shell, and a second spring 10 is disposed between the first baffle 7 and the second baffle 8. The peripheral sides of the first baffle 7 and the second baffle 8 abut against the inner wall of the cylinder shell so that a relatively closed space is formed therein to form an air spring, which can buffer when the force of the striker 13 is too large, avoiding perforation damage to the mucosa caused by improper control. The second spring 10 disposed between the first baffle 7 and the second baffle 8 allows automatic resetting therein to avoid a reduction in the distance between the two due to air leakage.

[0027] In some embodiments of the present invention, the first baffle plate 7 is disposed above the second baffle plate 8, and a pressure relief hole is disposed on the first baffle plate 7. The provision of the pressure relief hole increases the buffering effect of the inner cylinder 5, and at the same time, when a strong impact is required, the gas inside the cylinder 5 has no time to be discharged, so that the force transmission effect can be achieved.

[0028] In some embodiments of the present invention, the pressure relief hole is provided with a rubber ring 12, and the longitudinal section of the rubber ring 12 is in the shape of an "I". The "I"-shaped rubber ring 12 is not easy to fall off and can produce a certain deformation, so that the pressure relief hole can adapt to the internal pressure.

[0029] In some embodiments of the present invention, a pressure relief ring is provided inside the rubber ring 12, and the inner thickness of the pressure relief ring is smaller than the outer thickness, so that the inner thickness of the pressure relief ring is smaller than the outer thickness, which facilitates deformation due to changes in gas pressure.

[0030] In some embodiments of the present invention, the chisel body includes a chisel rod 2 and a chisel head 1, wherein the chisel head 1 is disposed at the end of the chisel rod 2, and one side of the bottom of the chisel head 1 is disposed obliquely. One side of the bottom of the chisel head 1 is disposed obliquely, so that when the chisel head 1 is hammered, it can avoid displacement to the inclined side, thereby avoiding mucosal perforation.

[0031] In some embodiments of the present invention, an oblique convex portion is provided above the other relatively inclined side of the chisel head 1, and the oblique convex portion is above the inclined surface of the chisel head 1. The provision of the oblique convex portion can well separate the tissue on one side to prevent the tissue from causing obstacles to the hammer.

[0032] In summary, the embodiment of the present invention provides an improved hammer-type nose bone corrector, which includes a chisel body, a striker 13 and a main body tube 3, wherein a first vertical slide groove 4 is arranged on the inner side of the main body tube 3, and the chisel body is arranged at the lower end of the main body tube 3 and is slidably connected to the first vertical slide groove 4; the striker 13 is arranged above the chisel body, and an inner cylinder 5 is arranged between the striker 13 and the chisel body, and the inner cylinder 5 is slidably connected to the first vertical slide groove 4, and a first spring 11 is arranged between the inner cylinder 5 and the chisel body; a second spring 10 is arranged on the top of the inner cylinder 5, and the second spring 10 is connected to the main body tube 3. The present invention uses the striker 13 to replace the medical staff's hand-held hammer to strike, which greatly reduces the work intensity of the medical staff, and can effectively ensure that the strength of each hammering is the same, and the strength and frequency can be adjusted by adjusting the striker 13. At the same time, the chisel body can have a certain buffering effect through the first spring 11 arranged between the inner cylinder 5 and the chisel body, and the arrangement of the second spring 10 facilitates the inner cylinder 5 to drive the chisel body to reset to achieve the next hammering.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved hammer-type nasal bone corrector, characterized in that: It includes a chisel body, a striker and a main body tube, wherein a first vertical slide groove is arranged on the inner side of the main body tube, and the chisel body is arranged at the lower end of the main body tube and is slidably connected to the first vertical slide groove; the striker is arranged above the chisel body, and an inner cylinder member is arranged between the striker and the chisel body, and the inner cylinder member is slidably connected to the first vertical slide groove, and a first spring is arranged between the inner cylinder member and the chisel body; a second spring is arranged on the top of the inner cylinder member, and the second spring is connected to the main body tube.

2. The improved hammer-type nose bone corrector according to claim 1, characterized in that: The inner cylinder member includes a second vertical slide groove arranged in the cylinder shell, the second vertical slide groove is slidably connected with a first baffle plate and fixedly arranged with a second baffle plate, the peripheral sides of the first baffle plate and the second baffle plate abut against the inner wall of the cylinder shell, and a third spring is arranged between the first baffle plate and the second baffle plate.

3. The improved hammer-type nose bone corrector according to claim 2, characterized in that: The first baffle is disposed above the second baffle, and a pressure relief hole is disposed on the first baffle.

4. The improved hammer-type nose bone corrector according to claim 3, characterized in that: The pressure relief hole is provided with a rubber ring, and the longitudinal section of the rubber ring is in the shape of an "I".

5. The improved hammer-type nose bone corrector according to claim 4, characterized in that: A pressure relief ring is arranged inside the rubber ring, and the inner thickness of the pressure relief ring is smaller than the outer thickness thereof.

6. The improved hammer-type nose bone corrector according to claim 5, characterized in that: The chisel body comprises a chisel rod and a chisel head. The chisel head is arranged at the end of the chisel rod, and one side of the bottom of the chisel head is inclined.

7. The improved hammer-type nose bone corrector according to claim 6, characterized in that: An inclined convex portion is arranged above the other relatively inclined side of the chisel head, and the inclined convex portion is located above the inclined surface of the chisel head.

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