CN213552512U

CN213552512U - Bone meal conveyer

Info

Publication number: CN213552512U
Application number: CN202022404582.3U
Authority: CN
Inventors: 李永成; 董小花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a bone meal conveyer, include: the device comprises a cylinder body, a pushing part and a top column, wherein a discharge hole is formed in the bottom end of the cylinder body; but push portion one end is located the barrel with the pull, and the other end is located the outside on barrel top, and the fore-set is located its one end of barrel and is connected with the one end that the propelling movement position is located the barrel, and the other end forms powder storage bin with the barrel, the periphery of fore-set and the inner wall sliding connection of barrel. The utility model discloses a bone meal conveyer can carry the bone meal to being equipped with in the hole smoothly, and avoids spilling the hourglass, has brought very big facility for the filling of bone meal.

Description

Bone meal conveyer

Technical Field

The utility model relates to an oral implanting operation appurtenance technical field, more specifically the bone meal conveyer that says so relates to.

Background

At present, the most advanced restoration method at home and abroad after tooth loss is to implant teeth at the tooth-missing part, in the practical clinical operation, the implanted gum of some patients has bone defect, such as insufficient bone height or poor bone width, and for patients with large bone defect, the most common clinical method is to carry out bone augmentation technology. The bone augmentation technology is to fill the bone defect part with autologous bone or synthetic bone (block or powder) and other materials to restore the conditions of the bone bed in the dental implant area to a certain extent, thereby realizing the long-term success rate and the beautiful effect of the dental implant. The artificial bone is implanted into the alveolar bone at the missing part, and after the tooth root and the alveolar bone grow firmly, a vivid ceramic tooth is connected to the tooth root, so that the planted artificial tooth is firm, beautiful, firm and durable, and is popular with people.

However, when the maxilla height is not enough, need to be equipped with hole drilling, promote in the maxillary sinus then add the bone meal in being equipped with the hole, implant again, and at this in-process, do not have the instrument that is used for bone meal to fill among the prior art specially, cause the bone meal to fill the difficulty and spill easily and leak, perhaps fill the condition not in place, be unfavorable for the implantation of follow-up implant.

Therefore, how to provide a bone powder conveyor is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a bone meal conveyer can carry the bone meal to in being equipped with the hole smoothly, has brought very big facility for the filling of bone meal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bone meal conveyor comprising: the device comprises a cylinder body, a pushing part and a top column, wherein a discharge hole is formed in the bottom end of the cylinder body; one end of the pushing part is arranged in the cylinder in a drawing way, and the other end of the pushing part is positioned at the outer side of the top end of the cylinder; the fore-set is located in the barrel and its one end with the propelling movement position is located one end in the barrel is connected, another tip with the barrel forms stores up the powder storehouse, the periphery of fore-set with the inner wall sliding connection of barrel.

The utility model provides a bone meal conveyer stands upside down the bone meal conveyer, injects the bone meal in discharge gate department, and the bone meal is stored in storing up the powder storehouse, rotates 180 degrees with the bone meal conveyer, when needs toward outer output bone meal, presses down propelling movement portion, and propelling movement portion downstream makes the fore-set outwards push away the bone meal to flow from the discharge gate, realize the accurate of bone meal and fill, avoid spilling the hourglass.

Preferably, the cylinder comprises a first cylinder and a second cylinder, the first cylinder and the second cylinder are detachably connected, and the inner diameter of the first cylinder is larger than that of the second cylinder; the pushing part comprises a pushing rod, a spring ring and a twist steel wire, the pushing rod is arranged in the first cylinder in a drawing mode, the spring is sleeved on the periphery of the pushing rod, the spring ring is fixedly arranged on the periphery of the middle part of the pushing rod, the top end of the spring is abutted against the spring ring, and the bottom end of the spring is abutted against the top end of the second cylinder; the fried dough twist steel wire is located inside and one end fixed connection of second barrel in the propelling movement pole is located tip in the first barrel, fore-set fixed connection the other end of fried dough twist steel wire.

The technical scheme has the advantages that when the pushing rod is pressed, the pushing rod overcomes the elastic force of the spring and moves downwards, so that the ejection column moves, bone meal leaves the original position in the powder storage bin by means of the gravity of the pushing rod, moves for a certain length under the control of the resistance spring ring, so that part of the bone meal is pushed to leak out of the discharge hole, after the pressure is released, the spring returns to the original position, the bone meal is automatically locked and positioned by the locking hoop and the clamping head, and a bone meal conveying process is completed; when a large amount of bone meal needs to be conveyed, the process needs to be repeated.

Preferably, the end part of the pushing rod, which is positioned at the outer side of the cylinder body, is detachably connected with a pushing ring.

The beneficial effect who adopts above-mentioned technical scheme is that, the propelling movement ring is favorable to the dentist to operate the propelling movement portion, and is more comfortable.

Preferably, the barrel further comprises a connecting barrel which is funnel-shaped, one end of the connecting barrel is in threaded connection with the first barrel, and the other end of the connecting barrel is welded and fixed with the second barrel.

Adopt above-mentioned technical scheme's beneficial effect be that, the dismouting and the fastness of structure of first barrel and second barrel of being convenient for are connected in the setting of a section of thick bamboo.

Preferably, the clamping device further comprises a clamping part and a clamping part limiting part which are annularly arranged in the middle of the outer periphery of the first cylinder, the clamping part limiting part is fixedly connected with the middle of the outer periphery of the first cylinder, a first annular groove for installing the clamping part and a second annular groove for placing fingers are formed in the outer periphery of the clamping part, and the clamping part is rotatably arranged in the first annular groove.

Adopt above-mentioned technical scheme's beneficial effect to be, the portion of holding between the arms and the setting of the portion locating part of holding between the arms are favorable to the user to use the angle at will, increase the comfort of using.

Preferably, the radian of 35-45 degrees is arranged at the position of the second cylinder body, which is 2-3cm away from the discharge hole.

The beneficial effects of adopting above-mentioned technical scheme are that, make things convenient for the dentist to use, be more convenient for find suitable transport angle.

Preferably, the end of the first cylinder is detachably connected with a cylinder cap, and one end of the pushing rod penetrates through the cylinder cap and is arranged inside the first cylinder in a drawable manner.

Adopt above-mentioned technical scheme's beneficial effect is that, the setting of cover is convenient for seal first barrel, avoids getting into debris.

Preferably, the aperture of the discharge hole is 4 mm.

Preferably, the cylinder body and the pushing part are both made of stainless steel.

The beneficial effects of adopting the technical scheme are that the stainless steel material has beautiful appearance and low cost.

According to the technical scheme, compared with the prior art, the utility model discloses a bone meal conveyer can assist the dentist to carry the bone meal to the assigned position smoothly, and avoids spilling and leaking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram provided by the present invention.

Fig. 2 is a cross-sectional view provided by the present invention.

Wherein, each figure is as follows:

1-cylinder body, 2-pushing part, 3-top column, 4-powder storage bin, 5-second annular groove, 6-discharge port, 7-clamping part, 8-clamping part limiting part and 9-cylinder cap; 11-a first cylinder body, 12-a second cylinder body, 13-a connecting cylinder, 21-a pushing rod, 22-a spring, 23-a spring ring, 24-a twisted steel wire and 25-a pushing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model discloses bone meal conveyer, include: the device comprises a cylinder body 1, a pushing part 2 and a top column 3, wherein a discharge hole 6 is formed in the bottom end of the cylinder body 1; one end of the pushing part 2 is arranged in the cylinder body 1 in a drawing way, and the other end is positioned at the outer side of the top end of the cylinder body 1; the top pillar 3 is located in the barrel 1, one end of the top pillar is connected with one end of the pushing part 2 located in the barrel 1, the other end of the top pillar and the barrel 1 form a powder storage bin 4, and the periphery of the top pillar is connected with the inner wall of the barrel 1 in a sliding mode.

In order to further optimize the technical scheme, the cylinder 1 comprises a first cylinder 11 and a second cylinder 12, the first cylinder 11 and the second cylinder 12 are detachably connected, and the inner diameter of the first cylinder 11 is larger than that of the second cylinder 12; the pushing part 2 comprises a pushing rod 21, a spring 22, a spring ring 23 and a twist steel wire 24, the pushing rod 21 can be inserted into the first barrel 11 in a pulling manner, the spring 22 is sleeved on the periphery of the pushing rod 21, the spring ring 23 is fixedly arranged on the periphery of the middle part of the pushing rod 21, the top end of the spring 22 is abutted against the spring ring 23, and the bottom end of the spring 22 is abutted against the top end of the second barrel 12; the twist steel wire 24 is located inside the second cylinder 12, one end of the twist steel wire is fixedly connected to the end of the pushing rod 21 located inside the first cylinder 11, and the top column 3 is fixedly connected to the other end of the twist steel wire 24.

In order to further optimize the above technical solution, the end of the pushing rod 21 located outside the cylinder 1 is detachably connected with a pushing ring 25. The pushing ring 25 is beneficial for the dentist to operate the pushing part, and is more comfortable.

In order to further optimize the technical scheme, the barrel further comprises a connecting barrel 13, the connecting barrel 13 is of a funnel shape, one end of the connecting barrel 13 is in threaded connection with the first barrel 11, and the other end of the connecting barrel 13 is welded and fixed with the second barrel 12. The connecting cylinder 13 is provided to facilitate the assembly and disassembly of the first cylinder 11 and the second cylinder 12 and the structural firmness.

In order to further optimize the above technical solution, the clamping device further includes a clamping portion 7 and a clamping portion limiting member 8 annularly disposed at the middle portion of the outer periphery of the first cylinder 11, the clamping portion limiting member 8 is fixedly connected with the middle portion of the outer periphery of the first cylinder 11, a first annular groove and a second annular groove 5 are disposed at the outer periphery of the clamping portion limiting member 8, the clamping portion 7 is rotatably disposed in the first annular groove. The arrangement of the clamping part 7 and the limiting part 8 of the clamping part is beneficial to the user to freely change the use angle, and the second annular groove 5 is used for placing the index finger and the middle finger of the user, thereby increasing the use comfort.

In order to further optimize the technical scheme, the radian of 35-45 degrees is set at the position of 2-3cm away from the discharge hole 6 of the second cylinder 12. The utility model is convenient for the dentist to use and is more convenient for finding the proper conveying angle.

In order to further optimize the above technical solution, the end of the first cylinder 11 is detachably connected with the cylinder cap 9, and the pushing rod 21 is disposed inside the first cylinder 11 through the cylinder cap 9 in a drawable manner. The arrangement of the barrel cap 9 is convenient for sealing the first barrel 11 and avoiding entering sundries.

In order to further optimize the technical scheme, the inner aperture of the discharge hole 6 is 4mm, the outer diameter of the ejection column 3 is slightly smaller than 4mm, so that the ejection column 3 is in sliding connection with the cylinder body 1, no gap is reserved between the ejection column 3 and the cylinder body 1, and the outer diameter of the twisted steel wire is 2 mm.

In order to further optimize the technical scheme, the cylinder body 1 and the pushing part 2 are both made of stainless steel.

The utility model discloses a bone meal conveyor, which is used for placing a discharge port of the bone meal conveyor upwards and injecting bone meal to a powder storage bin 4 at a discharge port 6 when the bone meal is required to be injected into the powder storage bin 4; then when needing to export the bone meal, turn to bone meal conveyer 180, manually press propelling movement ring 25, press propelling movement pole 21 when propelling movement ring 25, propelling movement pole 21 receives to press, overcomes spring 22's elastic force downstream, and the catch bar drives the fried dough twist steel wire downstream, and the fried dough twist steel wire promotes the fore-set and removes to 6 directions of discharge gate to extrude the bone meal in the storehouse of storing up 4 from discharge gate 6, realize the accurate packing of bone meal, avoid spilling the hourglass.

After the pressure of the pushing ring 25 is released, the spring 22 is restored to the original position, and the bone meal conveying process is completed; when a large amount of bone meal needs to be conveyed, the process needs to be repeated.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bone meal conveyor, comprising: the device comprises a cylinder body (1), a pushing part (2) and a top column (3), wherein a discharge hole (6) is formed in the bottom end of the cylinder body (1); one end of the pushing part (2) is arranged in the cylinder body (1) in a drawing way; the other end is positioned at the outer side of the top end of the cylinder body (1); the fore-set (3) is located in barrel (1) and its one end with propelling movement portion (2) are located one end in barrel (1) is connected, another tip with barrel (1) forms powder storage bin (4), the periphery of fore-set (3) with the inner wall sliding connection of barrel (1).

2. A bone meal conveyor according to claim 1, characterized in that the cylinder (1) comprises a first cylinder (11) and a second cylinder (12), the first cylinder (11) and the second cylinder (12) are detachably connected, and the inner diameter of the first cylinder (11) is larger than that of the second cylinder (12);

the pushing part (2) comprises a pushing rod (21), a spring (22), a spring ring (23) and a twisted steel wire (24), and one end of the pushing rod (21) is arranged in the first cylinder (11) in a drawing mode; the spring (22) is sleeved on the periphery of the pushing rod (21); the spring ring (23) is fixedly arranged on the periphery of the middle part of the push rod (21), one end of the spring (22) is abutted against the spring ring (23), and the other end of the spring (22) is abutted against the top end of the second barrel (12); the twist steel wire (24) is positioned in the second cylinder (12), and one end of the twist steel wire is fixedly connected to the end part of the push rod (21) positioned in the first cylinder (11); the top column (3) is fixedly connected with the other end of the twist steel wire (24).

3. A bone meal conveyor according to claim 2, characterized in that the end of the push rod (21) outside the cylinder (1) is detachably connected with a push ring (25).

4. The bone meal conveyer according to claim 2, wherein the cylinder body further comprises a connecting cylinder (13), the connecting cylinder (13) is funnel-shaped, and one end of the connecting cylinder (13) is in threaded connection with the first cylinder body (11), and the other end of the connecting cylinder (13) is welded and fixed with the second cylinder body (12).

5. The bone meal conveyor as claimed in claim 2, further comprising a clamping part (7) and a clamping part limiting part (8) annularly arranged in the middle of the outer periphery of the first cylinder (11), wherein the clamping part limiting part (8) is fixedly connected with the middle of the outer periphery of the first cylinder (11), a first annular groove and a second annular groove (5) are formed in the outer periphery of the clamping part limiting part, and the clamping part (7) is rotatably arranged in the first annular groove.

6. A bone meal conveyor according to claim 5, characterized in that the second cylinder (12) is provided with an arc of 35-45 degrees at a distance of 2-3cm from the discharge opening (6).

7. The bone meal conveyor as claimed in claim 2, wherein a cylinder cap (9) is detachably connected to the end of the first cylinder (11), and one end of the pushing rod (21) is arranged inside the first cylinder (11) in a manner of penetrating through the cylinder cap (9) and being drawable.

8. A bone meal conveyor according to claim 2, characterised in that the inner diameter of the discharge opening (6) is 4 mm.

9. A bone meal conveyor according to any one of claims 1-8, characterised in that the cylinder (1) and the pushing part (2) are made of stainless steel.