JP3113499U - Shredder lubrication pack with exhaust holes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lubrication pack for a shredder having an exhaust hole.
SOLUTION: An oil paper impregnated with lubricating oil is sandwiched in an outer package in which two inner layers are provided with an oil penetration preventive film, and the outer periphery of the four circumferences is primarily sealed to form a laminate-like lubricating pack. Formed, the lubrication pack is fed into the paper inlet of the shredder and crushed in the auto mode, and in the process where the blade of the shredder cuts the lubrication pack, the lubricating oil contained in the oil paper achieves the lubrication of the blade, Extend service life. In order to prevent the air pressed when cutting the rear end of the lubrication pack of the blade from blowing out the lubricating oil upward along the paper inlet of the shredder, the inner side of the above-mentioned four-circumferential outer end seal side is secondarily sealed. A plurality of exhaust holes are provided between the primary seal side and the secondary seal side of the outer end.
[Selection] Figure 1

Description

  The present invention relates to a shredder, and in particular, a shredder lubrication pack having an exhaust hole, where the shredder blade is brought into direct contact with lubricating oil to obtain a lubricating effect, thereby extending the service life of the shredder. It relates to a lubrication pack.

  In a known paper shredder, a rotating shaft is passed through a combination of a plurality of blades and a spacer ring, and two parallel and relatively rotating rotating shafts are driven by a motor and a gear device so that there is no gap between the shafts. The paper passing through is cut by shearing force. The shredder is divided into a stripe-cut type and a cross-cut type depending on the mechanical cutting method. The former has a blade arranged vertically on a rotating cutter wheel and cuts the paper vertically to form a stripe. The latter Hook-like blades are spirally arranged on the rotating cutter wheel, and not only cut the paper in the vertical direction but also cut it in the horizontal direction and crush it.

  In any of the above-mentioned stripe cut type or cross cut type shredders, the blades are in metal-to-metal contact for a long time, and the cutting efficiency is reduced due to stress concentration and high temperature generated during cutting, and the service life of the shredder is reduced. This shortens. Experience has shown that it is necessary to periodically lubricate and maintain the shredder to remedy these shortcomings.

  Patent Literature 1 describes a shredder having a lubrication system, and Patent Literature 2 describes a shredder lubrication method and apparatus. Both of these can extend the service life of the shredder and lubricate the shredder blades. However, although these provided lubrication methods and apparatus achieve the blade lubrication objective, the overly complex mechanism increases the manufacturing cost of the shredder and further reduces the potential for commercialization. For example, a lot of peripheral equipment such as timers, oil pumps, manifolds, etc. are required, which greatly increases the manufacturing cost. In addition, when the blade is lubricated with the drip oil method, the lubrication effect is greatly reduced and the amount of oil is increased unless the amount of dripping oil, the speed, and the lubrication uniformity of the blade are precisely controlled. Too much may cause a fire.

US Pat. No. 5,491,229 US Pat. No. 5,186,398

  The main object of the present invention is to provide a shredder lubrication pack with exhaust holes, which eliminates many of the mechanical equipment of traditional lubrication systems, reducing the parts quantity and assembly work. Therefore, the blade can be lubricated under the premise that the manufacturing cost of the shredder is not increased.

  Another object of the present invention is to provide a shredder lubrication pack with exhaust holes, which is completely deficient in lubrication of the blades of the drip oil system of a traditional traditional lubrication system. We shall eliminate problems that must be controlled so as not to overload.

  It is a further object of the present invention to provide a shredder lubrication pack with exhaust holes, which is applicable to any form of shredder from any manufacturer.

According to the first aspect of the present invention, an oil paper impregnated with a lubricating oil is sandwiched and coated in two pieces of outer packaging, and the outer packaging is sandwiched and covered with the oil paper impregnated with the lubricating oil, and the outer periphery of the four sides Is a lubrication pack for shredders, which is characterized by being sealed at the seal side.
The invention according to claim 2 is the shredder lubrication pack according to claim 1, wherein an oil penetration preventing film is provided inside the outer package.
The invention of claim 3 is the shredder lubrication pack according to claim 1, characterized in that the outer packaging is formed of a paper material or a plastic film.
The invention of claim 4 is a shredder lubrication pack having an exhaust hole, wherein oil paper impregnated with lubricating oil is sandwiched and covered in two pieces of outer packaging, and the outer packaging is impregnated with the lubricating oil in a sandwich manner. The covered oil paper is sandwiched and a seal side is formed at the outer periphery of the four circumferences and inside thereof, and a plurality of exhaust holes are provided between the primary seal side of the four circumference outer ends and the secondary seal side inside thereof. And a shredder lubrication pack having an exhaust hole.
The invention of claim 5 is a shredder lubrication pack having exhaust holes according to claim 4, wherein an oil penetration preventing film is provided on the inner side of the outer package. It is a lubrication pack.
The invention of claim 6 is a shredder lubrication pack having exhaust holes according to claim 4, wherein the outer packaging is formed of a paper material or a plastic film, and the shredder lubrication pack has exhaust holes. It is said.

  The method of achieving the lubrication effect by cutting the lubrication pack of the present invention is convenient enough for consumers, and the blade is in uniform contact with the lubricating oil. In addition, the lubrication pack provided by the present invention achieves the purpose of lubricating the shredder blades after being purchased in the general market and then cut in the paper cutting process. Not limited to any particular type of shredder.

  The shredder lubrication pack according to the present invention has an oil paper impregnated with lubricating oil sandwiched between two outer layers with an oil penetration preventing film provided on the inner layer of the shredder, and the outer periphery of the four sides is the primary seal. Then, a lubricating pack similar to a laminate is formed, the lubricating pack is fed into the paper inlet of the shredder and crushed in auto mode, and the lubricating oil contained in the oil paper is cut by the blade of the shredder cutting the lubricating pack. Achieves blade lubrication and extends the service life of the shredder. In order to prevent the air pressed when cutting the rear end of the lubrication pack of the blade from blowing out the lubricating oil upward along the paper inlet of the shredder, the inner side of the above-mentioned four-circumferential outer end seal side is secondarily sealed. A plurality of exhaust holes are provided between the primary seal side and the secondary seal side of the outer end.

  FIG. 1 is a structural view of a first embodiment of the present invention. Among them, the oil paper 1 impregnated with lubricating oil is sandwiched in an outer package 2 provided with an oil penetration preventing film 21 in two inner layers, and the material of the outer package 2 is a general paper or plastic film. Is done. The outer packaging 2 sandwiches and coats the oil paper 1 impregnated with the lubricating oil in a sandwich manner, and the laminated lubricating pack 3 is formed by the seal sides 22 at the outer periphery of the four circumferences.

  FIG. 2 is a view showing an embodiment of using the lubrication pack of the present invention. When the lubricating pack 3 is fed from the paper inlet 41 of the shredder 4 and crushed in the auto mode, the blade 42 of the shredder 4 directly contacts the lubricating oil contained in the oil paper 1 in the process of cutting the oil paper 1; The purpose of lubricating the blade 42 is achieved.

  In the above embodiment, when the blade 42 of the shredder 4 cuts the lubricating oil 3 to the rear end, the lubricating oil contained in the oil paper 1 in the lubricating pack 3 on the seal side 22 at the outer periphery of the four circumferences remains in the lubricating oil 3. The top side of the seal is ruptured by being pressed upward together with the air to be blown, and the lubricating oil is jetted upward from the paper inlet 41 of the shredder 4 together with the compressed air, which may surprise the user or cause danger. .

  The structure of the second embodiment of the present invention for solving the situation that may occur in the above embodiment is shown in FIG. According to this, the secondary seal side 23 is formed inside the seal side 22 of the above-mentioned four-circumferential outer end, and a plurality of exhaust holes 24 are formed between the primary seal side 22 of the outer end and the inner secondary seal. Due to the installation of the side 23 and the exhaust hole 24, the air remaining in the lubrication pack 3 is discharged to the outside through the exhaust hole 24 and continuously pressed during the process in which the blade 42 of the shredder 4 cuts the lubrication pack 3. That is, the situation where the above-described lubricating oil is ejected upward from the paper inlet 41 of the shredder 4 together with the compressed air is prevented.

  The embodiments described above do not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the claims of the present invention.

1 is a structural diagram of a first embodiment of the present invention. It is a use example figure of the lubrication pack of the present invention. It is a structural diagram of the second embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Oil paper 2 Outer packaging 21 Oil penetration prevention film | membrane 22 Seal side 23 Secondary seal side 24 Exhaust hole 3 Lubrication pack 4 Shredder 41 Paper inlet 42 Blade

Claims (6)

  Oil paper impregnated with lubricating oil is sandwiched and coated in two pieces of outer packaging, the outer packaging is sandwiched and covered with oil paper impregnated with the lubricating oil, and the outer edges of the four circumferences are sealed with seal edges A lubrication pack for a shredder, characterized in that   2. The shredder lubrication pack according to claim 1, wherein an oil penetration preventing film is provided inside the outer package.   2. The shredder lubrication pack according to claim 1, wherein the outer packaging is formed of a paper material or a plastic film.   In a shredder lubrication pack having an exhaust hole, oil paper impregnated with lubricating oil is sandwiched and coated in two pieces of outer packaging, and the outer packaging is sandwiched and sandwiched with oil paper impregnated with the lubricating oil. And an exhaust hole, characterized in that a seal side is formed at the outer periphery of the four circumferences and the inside thereof, and a plurality of exhaust holes are provided between the primary seal side of the outer periphery of the four circumferences and the secondary seal side inside thereof. Shredder lubrication pack.   5. A shredder lubrication pack comprising exhaust holes according to claim 4, wherein an oil penetration preventing film is provided inside the outer package. 5. The shredder lubrication pack with exhaust holes according to claim 4, wherein the outer packaging is formed of a paper material or a plastic film.

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