KR200285881Y1 - Air-cleaner Unit with exchangable filter of Automobile - Google Patents

Abstract

The present invention relates to a filter paper exchangeable air cleaner unit, and in particular, to be able to replace the filter paper of the air cleaner to be used semi-permanently while recycling the air cleaner case.

Air cleaner unit according to the present invention, one side of the inner case is mounted to the end plate, and the outer case is mounted along the outer case of the inner case to the end plate equipped with the inner case to form a combined space of filter paper The base fixing part 17 of the inner case and the outer / inner case base fixing part is provided on the opposite side to the outer / inner case is coupled to the outer case and at the same time the inner case front end is provided with a coupling body 18 to combine End plate (16b), characterized in that it consists of a guide rail 19 is formed on the front end of the inner case to induce the coupling of the end plate side assembly and the inner case to guide the coupling.

Accordingly, the use of the air cleaner unit for filter paper exchange is easy and simple to manufacture, so that it can be mass-produced, and can be effectively used for the purpose of improving resource recycling, waste disposal and pollution problems.

Description

Filter paper exchangeable air cleaner unit {Air-cleaner Unit with exchangable filter of Automobile}

The present invention relates to a filter paper exchangeable air cleaner unit, and in particular, to be able to replace the filter paper of the air cleaner to be used semi-permanently while recycling the air cleaner case.

The general cylindrical air cleaner unit 1 used in automobiles is shown in FIG. That is, a cylindrical outer case 2 having a plurality of holes 4 and a space between the outer case 2 and the outer case 2 is settled at an inner position, and makes a proper space with the outer case 2 to form a cylinder. An inner case 3 formed with a plurality of holes 4 along the surface, a cylindrical filter paper 6 seated in a space formed between the outer case 2 and the inner case 3 to filter intake air, It consists of a flange coupling (5) coupled to the top and bottom of the outer case (2) and the inner case (3).

This conventional air cleaner unit 1 supports the filter paper 6 and passes the filter paper 6 through the inner case 3 and the outer case 2 through which the plurality of holes 4 are drilled to enable air flow. The outer case 2 and the inner case 3 are supported by the flange coupling 5, and the outer case 2 and the inner case 3 are fixed to each other through the flange coupling 5. ) Is structurally impossible.

The life of the air cleaner unit 1 is determined according to the impurity collecting state of the filter paper 6. That is, when the impurity trapping degree of the filter paper 6 reaches saturation, the air filtration performance is lowered, so that dust or fine particles can be introduced into the engine, so that replacement is necessary and has an exchange cycle of approximately 3 to 6 months.

The replacement of the air cleaner unit 1 is not a replacement of the filter paper 6 separately, but an out / inner case (2) (3) and a flange coupling (5), which is a plated metal material supporting and fixing the filter paper (6). Since the entire air cleaner unit 1 made of or the like is replaced, there is a problem that the metal parts that are sufficiently recyclable are not recycled and disposed of.

This is because recyclable metal parts of the air cleaner unit 1 are disposed together with the filter paper 6 without reuse, and the filter paper 6 itself may be incinerated but the metal parts are not incinerated. ) Is a problem that occurs when the metal parts are also discarded together.

In particular, the metal parts (out / inner case and flange coupling, etc.) of the air cleaner unit 1 are classified as industrial wastes, so they require a separate disposal cost, and especially to prevent surface corrosion of the air cleaner unit. Since the metal surface is plated with pollutants, it also poses a large amount of pollutant emissions.

On the other hand, the domestic utility model registration registration number 0195455 is presented as a device that can replace the filter paper from the air cleaner case.

The device cuts and dualizes an arbitrary position of the case to allow disassembly of the case for exchange of the filter paper 6 mounted between the inner / outcases 2 and 3 as shown in FIG. The coupling surface 7 formed by processing along the cut surface of the case to enable the recombination of the case around the center and the inner / outcase (2) (3) through the coupling surface 7 to enable the disassembly coupling Inner / outcase in which the fastening part 8 formed in the engaging surface 7 of the case facing each other and the fastening part 8 are formed to transmit the rotational force or stripping force concentrated in the fastening part 8 from the outside. Consists of an air cleaner case consisting of a flange (9) fixed to the upper and lower parts of the filter, to induce semi-permanent reuse of the case through a simple exchange of filter paper (6), waste of resources, waste generated in the entire air cleaner unit replacement It was to obtain the effect of reducing the cost and environmental impact of the process.

However, the air cleaner case as described above forms a coupling surface (7) to enable the disassembly coupling of the case, the coupling surface (7) to form a fastening portion (8) again by the mutual coupling and disassembly of the case Since it is configured to be disassembled and coupled, there is a disadvantage that the configuration of the coupling surface 7 and the fastening portion 8 is not easy.

That is, when the coupling surface 7 and the fastening portion 8 are formed in the case, considering that the case is usually a thin thin plate, there is a problem that the processing of the fastening portion 8 is complicated and the work is complicated. When delivered to the mating surface and the fastening part, the joining part may be dismantled, and it is difficult to maintain a firm mating state, and there is a limit to constructing the assembly of a high performance air cleaner unit which can be used universally. Disassembling and disassembling the case for mounting was complicated and not easy to operate.

Therefore, an object of the present invention is to provide an air cleaner unit that can replace only the filter by inducing the case disassembly coupling of the air cleaner unit for automobiles, the case disassembly coupling unit is structurally solid, and manufacturing and processing can be simplified. It is to provide an air cleaner unit.

Another object of the present invention is to provide an air cleaner unit that can improve the disassembly coupling workability and operability of the air cleaner case in the construction of an air cleaner case unit capable of exchanging filter paper through the case disassembly coupling of an automotive air cleaner unit. will be.

Features of the present invention for achieving this purpose,

An outer case on a cylindrical housing with multiple holes perforated along the circumference of the cylinder for air flow;

An inner case inserted into the outer case at a suitable distance from the outer case and having a plurality of holes formed along the circumferential surface of the inner case, like the outer case;

A filter paper fitted between the gaps of the out / inner cases;

In the air cleaner unit consisting of an end plate that combines the outer / inner case while covering both sides of the outer / inner case,

A base fixing part of the inner / outer case which mounts one side of the inner case to the end plate, and seats the outer case along the outer case of the inner case to the end plate equipped with the inner case to form a space for the filter paper;

An end plate mounted at the opposite side of the out / inner case base fixing part and having an assembly to combine the out / inner case and disassemble and couple the inner case front end to the shaft;

In order to induce the coupling of the end plate side and the inner case is characterized in that the air cleaner unit formed on the front end of the inner case to form a guide rail for inducing the coupling of the combination.

Thus, the end plate part of the out / inner case constituting the air cleaner unit can be opened and closed by the inner case axis, so that the filter paper can be easily recovered and mounted by simply removing the end plate. The operability is improved, and the durability against impact and flow is also increased, so it can be manufactured as an air cleaner unit having a high performance filter paper exchange function, and also manufactured in a simple process for manufacturing an air cleaner unit considering exchange of elements. This is possible.

1 is a typical air cleaner unit

2 is a conventional air cleaner unit

3 is a reference diagram showing the appearance of the air cleaner unit according to the present invention

Figure 4 is an exploded view of the air cleaner unit according to the configuration of the present invention, (a) is an exploded view of the air cleaner unit by the end plate to which the separate assembly is applied, (b) is an air cleaner to which the end plate is applied to the integrated assembly Drawing showing the configuration example of the unit

5 is an exploded view of the air cleaner unit according to another configuration of the present invention, (a) is an exploded view of the air cleaner unit by the end plate to which the detachable assembly is applied, and (b) is the end plate to which the integrated assembly is applied. Configuration example of air cleaner unit

6 is a cross-sectional view for explaining the interior of the air cleaner unit according to the present invention

* Description of the symbols for the main parts of the drawings *

10: Air cleaner unit 11: Hole

12: Out case 13: inner case

14: bonding space 15: filter paper

16a.16b: End Plate 17: Base Fixing

18: Binder 19: guide rail

20: rotary end 21: engaging projection

Hereinafter, an embodiment according to the present invention will be described with reference to the drawings.

3 is a reference diagram showing the appearance of the air cleaner unit according to the present invention. Figure 4 is an exploded view of the air cleaner unit according to the configuration of the present invention, (a) is an exploded view of the air cleaner unit by the end plate to which the separate assembly is applied, (b) is an air cleaner to which the end plate is applied to the integrated assembly An example of the configuration of the unit. 5 is an exploded view of the air cleaner unit according to another configuration of the present invention, (a) is an exploded view of the air cleaner unit by the end plate to which the detachable assembly is applied, and (b) is the end plate to which the integrated assembly is applied. It is an example of a structure of an air cleaner unit. 6 is a cross-sectional view for explaining the interior of the air cleaner unit according to the present invention.

3 to 6, the air cleaner unit 10 according to the present invention is an outer case 12, an outer case 12 on a cylindrical housing in which a plurality of holes 11 are drilled along a circumferential surface for air flow. The inner case 13 and the out / inner case 12 (inserted into the outer case 12 at an appropriate distance from the inner case 12 and formed with a plurality of holes 11 along the circumferential surface of the outer case 12, like the outer case 12). Covering both sides of the filter paper 15, the out / inner case 12, 13 is fitted between the coupling space (14) formed by the interval of the 13 to combine the out / inner case (12) (13) End plates 16a and 16b.

The main part is attached to one end of the inner case 13 to the end plate 16a, and the outer case 16 along the outer case of the inner case 13 to the end plate 16a on which the inner case 13 is mounted. ) Is mounted on the opposite side of the base fixing part 17 of the out / inner case 12, 13, and the out / inner case base fixing part 17 which are seated on the filter paper 15 to form the coupling space 14 of the filter paper 15. End plate 16b having end body 16b and end plate 16b side coupling body 18 which combine the out / inner case 12 and 13 and at the same time disassemble and couple the inner end of inner case 13 to the shaft. In order to induce the coupling between the inner case 13 and the inner case 13 is formed in the tip portion of the inner case 13 to form a guide rail 19 for inducing the coupling of the assembly 18.

The base fixing part 17 is formed by fixing the inner case 13 near the center of the end plate 16a and having the outer case 12 mounted on the end plate 16a along the outer periphery of the inner case 13. It is the part that supports the inner case 13 and the outer case 12 as a whole.

As shown in FIGS. 4 and 5, the end plate 16b having the assembly 18 may selectively apply a structure (a) to which the separate assembly 18 is applied and a structure (b) to which the integrated assembly 18 is applied. .

The structure of the separate separating end plate 16b is a structure in which the combining body 18 and the end plate 16b are separately manufactured and combined so that the combining body 18 can be separated from the end plate 16b by rotating or falling apart in a straight direction. Rotary type and linear stripping type can be applied selectively.

The integrated monolithic end plate 16b has an end plate such that when the end plate 16b is rotated, the combined body 18 can be rotated together or pulled in a straight direction so that the end plate 16b can be detached from the face of the inner / outcase 12 and 13. It is the structure which integrated the coupling body 18 in 16b. Similarly, rotary and linear stripping can be applied selectively.

The outer case 12 selectively includes a detachable structure as shown in FIG. 4 that can be separated from the end plate 16b on the base fixing 17 side, or a fixed structure fixed to the end plate 16b on the base fixing 17 side. Applicable

The end plate 16b having the assembly 18 can be applied to the rotary type and the linear stripping type according to the operating type of the combined body 18 irrespective of the type divided into the integral type and the separate type.

4 and 5 show an example in which the rotatable assembly 18 is configured on the end plate 16b, and projects the rotary end 20 to reach the tip of the inner case 13, and The engaging protrusion 21 protruded along the outer wall. A guide rail 19 is formed along the wall surface of the cylindrical surface so that the distal end portion of the inner case 13 on the opposite side can enter the engaging projection 21 of the rotary end 20.

Here, the engaging projection 21 formed on the rotary end 20 of the rotary coupling 18 is formed on the opposite end, that is, the front end of the inner case 13, and the guide rail 19 on the inner case 13 is reversed It can also be formed in the rotary end 20 of (18).

In addition, based on such an embodiment, it is also possible to apply a structure in which a coupling protrusion is formed on either side of the face of the assembly 18 or the inner case 13 and a slot is formed to be coupled so that the coupling protrusion can be coupled. .

On the other hand, in the case of applying a linear stripping assembly, a jaw coupling structure in which the front end portions of the coupling body 18 and the inner case 13 may be elastically coupled to each other, and the coupling body 18 and the inner case 13 are similarly applied. It is possible to apply a variety of coupling structures to induce desorption between the).

Reference numeral 22 is a handle formed on the assembly 18 to rotate the assembly 18 by hand.

3 to 6 is a representative configuration example of the present invention, when explaining the effect on the basis of the removal, mounting of the filter paper from the air cleaner unit for filter paper exchange as follows.

According to the air cleaner unit according to the present invention represented by Figures 4 and 5, the inner case 13 is fixed to the end plate 16a as shown in Figure 4 to form a base fixing portion 17, and also with Figure 5 and Likewise, the outer case 12 is also attached to the end plate 16a so that the base fixing unit 17 can be selectively formed. That is, only the inner case 13 may be fixed to the end plate 16a, and likewise, the outer case 12 may also be fixed to the end plate 16a to form the base fixing part 17. The difference is When the air cleaner unit 10 is separated, the outer case 12 may appear to be separated or not separated from the base fixing portion 17 of the end plate 16a. This is a more advantageous structure for the filter paper exchange operation.

The inner case 13 and the outer case 12 fixed around the base fixing part 17 of the end plate 16a form a coupling space 14 of the predetermined filter paper 15 to couple the filter paper 15. .

Removal of the filter paper 15 is to take out the filter paper 15 from the inner / outcase 12 and 13, and is operation | movement which collects the filter paper 15 already attached to the case.

When the filter paper 15 is removed, the operation is first performed by operating the assembly 18 on the end plate 16b.

4 to 6 is a case showing the case of applying the rotary coupling 18 as an example, as described in the configuration as well as a variety of methods can be applied, such as a rotary type stripping type elastic coupling type, but the configuration example The application criteria of the typical combination 18 will be described.

First, rotating the assembly 18 on the end plate 16b rotates separately or together with the end plate 16b. (This depends on the type of assembly, ie separate / integral type, of the assembly formed on the end plate. .)

As shown in FIG. 6, when the assembly 18 is rotated in either direction while being coupled to the front end of the inner case 13, the coupling protrusion 21 protruding from the rotary end 20 of the assembly 18 is the inner case. At any point while rotating along the guide rail 19 of (13), the engaging projection 21 is disengaged from the guide rail 19. (This type of rotationally guided coupling between the projection and the rail is a commonly used type.)

When the coupling protrusion 21 is separated from the guide rail 19, the coupling body 18 and the end plate 16b are in a state in which the coupling protrusion 21 can be decomposed from the inner / outcase 12, 13, and the coupling body 18 and the end plate are separated. When the filter paper 15 is separated from the case, the filter paper 15 mounted between the coupling spaces 14 of the inner and outer cases 12 and 13 can be directly grasped and taken out to recover the filter paper 15. Is possible.

On the other hand, after the collection of the filter paper 15, which has reached the end of its service life, the new filter paper 15 is again reversed in decomposition, that is, the filter paper 15 is inner / outcase 12 (13) around the base fixing part 17. Of the filter paper 15 is completed by inserting the end plate 16b and the combiner 18 on one side of the case in the reverse order of disassembly.

The air cleaner unit 10 according to the present invention is manufactured by opening and closing a detachable structure in which one end of the end plate 16a is fixed to the base fixing part 17 and the other end plate 16b is detachable. In the case of direct opening and closing of (16b), a form in which the end plate 16b is coupled through a separate combination 18 has been applied since structural incompleteness and solid state cannot be maintained. This type can maintain a rigid mechanical coupling compared to the structure of the air cleaner unit with the other filter paper exchange function, and can also be configured in a simple manufacturing method because it can be implemented by disassembly coupling around one end plate.

In this way, the present invention is designed in consideration of the convenience of the consumer and the supplier in providing a filter paper exchangeable air cleaner unit, and can be manufactured easily and simply, so that it can be distributed in large quantities, and recycle resources, waste treatment and It can be effectively used for pollution problems.

In addition, there is an effect of inducing the long-term use of the air cleaner case by improving the problems of operability and durability appearing in the filter paper exchange type air cleaner unit, it is possible to supply the air cleaner and filter paper to the consumer separately.

Claims (4)

An outer case on a cylindrical housing with multiple holes perforated along the circumference of the cylinder for air flow; An inner case inserted into the outer case at a suitable distance from the outer case and having a plurality of holes formed along the circumferential surface of the inner case, like the outer case; A filter paper fitted between the gaps of the out / inner cases; In the air cleaner unit consisting of an end plate that combines the outer / inner case while covering both sides of the outer / inner case, A base fixing part of the inner / outer case which mounts one side of the inner case to the end plate, and seats the outer case along the outer case of the inner case to the end plate equipped with the inner case to form a space for the filter paper; An end plate mounted at the opposite side of the out / inner case base fixing part and having an assembly to combine the out / inner case and disassemble and couple the inner case front end to the shaft; The filter paper exchangeable air cleaner unit, characterized in that formed in the tip of the inner case to guide the coupling of the inner plate and the inner end of the assembly coupled guide rail for inducing the coupling of the combination. The method of claim 1, The filter paper exchangeable air cleaner unit, characterized in that the outer case is separated from the base fixing. The method of claim 1, The end plate provided with a combination is projected to the rotary end to reach the front end of the inner case to the assembly, and protrudes the engaging projection along the outer wall of the rotary end is coupled to the front end side guide rail of the inner case to be the opposite side Filter paper exchange type air cleaner unit, characterized in that. The method of claim 1, The binder separation type end plate is a filter paper exchangeable air cleaner unit, characterized in that the assembly and the end plate is separated so that the assembly is rotated or separated in a straight direction in the end plate.