Patent Application
20240255244
The present invention relates to a cover slot and a cover that facilitates the cleaning of firing parts used in rifle mechanisms and that also damps the impact of the rifle during shooting, and a long-lasting and multi-functional operation cover.
The present invention relates to easy cleaning of the parts by means of placing an easy-to-remove operation cover at the junction area of the carrier pipe and the upper body by opening the riffle body from the rear side and taking out all the rifle elements, instead of separating the parts that are difficult to disassemble and assemble and providing the cleaning of the execution arm, bolt and similar mechanism parts by removing them from the barrel since the rifle mechanisms required to be cleaned after each use.
The present invention relates to fast cleaning of the rifle body from the rear portion thereof by ramrod apparatus without the need of separating the barrel from the riffle body while ensuring that the needle on the bolt is safely protected by means of the needle slot included in the operation cover.
The present invention relates to the removal of the operation cover in said manner when cleaning the mechanism parts of the rifle, which is easily positioned between the carrier pipe and the upper body by means of said operation cover, and a spring, and a pin, in which the cover slot on the pin coincides with the pin slot on said operation cover by clamping the pin.
In firearms, the execution arm and the bolt structure seated thereon form the mechanism. A very high pressure firing occurs in a narrow space by triggering the mechanism. After this firing, ammunition comes out of the barrel with the speed given by the pressure. Firing occurs when the needle on the bolt mechanism comes into contact with the shot point at the back of the ammunition. With the impact of the explosion, the mechanism quickly moves back to the area where the closed grip and the body joins with the force of the pressure created and while it is moving, it re-establishes the mechanism, hits the rear part and returns to its position. While this event is occurring, a residue is formed inside the rifle structure due to the gunpowder in the ammunition. Cleaning this residue is crucial for the smooth functioning of the mechanism.
Gun cleaning is of pivotal importance not only after but also after firing. Along with all this, this mandatory cleaning process not only prevents the firearm from potential misfires, but also prolongs the physical life of the gun. It also reduces the damage called metal fatigue, which is an undesirable situation in firearms, caused by micro cracks at the beginning.
In prior art, rifle barrels are manufactured to have both removal and re-installation characteristics so as to ensure that this cleaning procedure may be performed. Since the barrel structure consists of small parts as well as large parts, difficulties arise in both removal and re-installation. It is possible to remove and clean the entire mechanism together with the bolt structure on the execution arm only by removing the barrel from the front in this technique. This situation is disadvantageous for the user who performs cleaning before and after use in the field.
In the state of the art, the rear portion that the mechanism hits is formed fully so that it does not stand out or get damaged, and this has a plastic structure. Since this structure is produced as plastic, the mechanism that hits with high pressure can cause damage to the plastic in addition to damage itself over time.
In the state of the art, there are also rifle bodies in which the upper body back is produced as empty, and in the state of the art, the mechanism hits the carrier pipe while moving backwards. The construction material must be made of metal so that the carrier pipe is not damaged and has a long life. Therefore, plastic cannot be used in such models. In the state of the art, when the mechanism that hits the carrier pipe and rotates needs to be cleaned, it is mandatory to perform the cleaning from the barrel side since the rear portion is produced as full. This is disadvantageous since it will cause difficulties for the user during removal and re-installation processes in the field.
Problems in said state of the art such as the structures of the parts, the difficulties in use, the need for additional materials, the difficulty of the active cleaning for the user in the field, and the damage to the materials in the irregular cleaning of the mechanisms necessitated conducting an R&D study in this field.
The present invention eliminates the disadvantages that occurs during the removal and re-installation of the rifle mechanisms for cleaning, and solves all the problems mentioned in the state of the art.
An object of the present invention is to perform cleaning by easily removing from the back by removing said operation cover that is positioned between the carrier pipe and the upper body without the need of removing and re-installing the barrel by means of the operation cover developed for use in the rifle mechanisms.
Another object of the present invention is to provide ease of use and easy cleaning of the barrel from back portion thereof by the ramrod used for cleaning the barrel without the need of removing the barrel by means of the removal of the mechanism.
The present invention can be easily installed and removed by coinciding the pin slot located at the bottom of said pin and fitted into the pin slot of the operation cover with the compression spring positioned on the mechanism with an abutment screw placed on the upper body by means of pushing it through the pin by hand.
The present invention also provides the protection of the needle part positioned on the bolt mechanism by means of the needle slot on the operation cover. However, the operation cover which is the subject of the invention is made of material (metal, plastic, silicone, etc.) that damps the impact.
Another object of the present invention is to obtain a structure that damps the flareback and impacts that occur during the operation of the rifle.
Figures of the ergonomic cover design of the invention for the rifle mechanisms are as follows;
This structure, which is formed for the rifle mechanism shown as exploded in
The bolt (11) part seen in
In the prior art, by means of the fact that the back of the upper body is produced as solid, the impact of the mechanism is damped by the mechanism by hitting the solid part thereof. However, in this technique, the fact that the back is solid does not provide an advantage since it makes the cleaning of the mechanism difficult. In another of the state of the art, on the other hand, even if the back of the upper body is empty, the mechanism hits the carrier pipe (14) this time. In the state of the art, the carrier pipe (14) is made of metal since it is resistant to this impact and can be used for a long time. The fact that plastic cannot be used in this technique is a disadvantage. The operation cover (1) according to the present invention eliminates these problems, facilitates the cleaning of the mechanism and barrel by means of its ergonomic structure, and is produced from materials (metal, plastic, silicone, etc.) that damps the impact.
The operation cover (1) according to the present invention seen in the
The pin (7) is moved by sliding along the screw channel (8) as a result of the compression spring (6) being compressed by pushing the pin (7) from back by hand by means of the screw channel (8) thereon. The abutment screw (4) positioned on the screw channel (8) is connected to the body with the screw socket (5) opened on the upper body and enables the pin (7) to move at a certain rate. (
The operation cover (1) is easily removed from its place, and the mechanism is cleaned by opening it from the back of the rifle body without the need of removing the barrel for cleaning the mechanism parts by means of the operation cover (1) according to the present invention. Another advantage of the operation cover (1) is that providing easy cleaning of the barrel via the ramrod by means of the ergonomic system that can be opened from the back of the body.
The structure material of the operation cover (1) can be selected to damp the impact (metal, plastic, silicone, etc.), thereby eliminating the disadvantages of the state of the art.
Another advantage is that it protects the needle (11.1) that has an important place in the mechanism with the needle socket (3) located on the operation cover (1).
The operation cover (1) that is developed for cleaning the rifle before and after use in the field, is a useful and advantageous invention by means of its easy removal and installation. In addition, it provides ease of use by offering the advantage of cleaning the barrel from the back without the need of breaking into pieces.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/TR2021/051137 | 5/11/2021 | WO |
