JPH0596419U - Car exhaust purifier - Google Patents

Abstract

(57) [Summary] [Purpose] This is a device that removes as much dirt as possible such as soot and smoke emitted from a vehicle when the engine is started or while the vehicle is running. [Structure] A tubular device having a built-in filter is fixed to a muffler portion of an automobile with screws or the like. When the filter becomes dirty, the filter part changes color and the degree of dirt can be known. Also, the replacement of the filter part can be easily removed and replaced by utilizing the action of the spring plate.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is designed to remove the soot and dirt emitted from the exhaust port of the muffler through a filter when the main body is attached to the muffler part of the vehicle body and the engine is started or while the vehicle is running. And, it is about exhaust gas cleaning of cars.

[0002]

[Prior Art]

 With regard to conventional exhaust-related materials, it seems that the current situation is that few people even drive cars and leave them to the manufacturer. In addition, in automobile manufacturers, filters are built into the vehicle as a measure to prevent pollution, but in reality, it is only necessary to suppress the minimum amount of exhaust gas once every few years. It is only checked by a vehicle inspection.

[0003]

[Problems to be solved by the device]

 Today is a car society, and there are quite a few families with a few kitchens. Along with this, vehicle exhaust also has a big problem in daily life as one of the causes of global warming and air pollution.

Various vehicles are parked in the parking area of the highway, and when walking near a large vehicle such as a bus or truck with the engine running, exhaust gas and dirt are emitted along with a foul odor. I understand. In addition, there are problems that black smoke is emitted from the jet of a moving car, and there are some cars that can clearly see the state of air pollution.

The present invention should consider the problems of vehicle exhaust gas, environmental pollution, etc., which cannot be compensated by the conventional technology, and should work more actively together with the global environmental problems in the future car society. It can be easily installed by anyone, and even one car can be installed on as many cars as possible to remove dirt, and it is a visually simple car that fits even luxury cars. Is intended to provide an exhaust gas purifier.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the vehicle exhaust purifier according to the present invention has a cylindrical shape with a built-in filter and is attached to a muffler portion corresponding to an exhaust port of a vehicle. And so on.

In addition, in the case of a vehicle having two muffler parts, they are mounted in series or individually.

When the filter is dirty, the filter part is discolored so that the replacement time can be confirmed. The part attached to the muffler is fixed as it is, and only the filter is replaced.

The filter may be formed by combining a plurality of filters according to the type of dirt or combining a number of layers of filters in order to prevent a bad odor.

[0010]

[Action]

 Dirt and soot emitted from the exhaust port when the engine is started or while driving is removed by passing through the filter.

[0011]

【Example】

 Examples will be described with reference to the drawings. 1 to 3, (1) is attached to the vehicle muffler portion. The main body is made of a resin that does not conduct heat easily. Insert a screw into the screw hole and tighten the screw (3) to adjust and fix it.

When (2) is inserted into (1), the convex crests of (5) and the concave (6) grooves engage with each other, and the thin spring plate of (4) is inserted into (2). Then, it is fixed by the spring action. In this way, the mounting part is regarded as the main body, and the filter part is made to be a snap-in type so that it can be removed.

When the filter becomes dirty, the part (4) can be lightly pressed and pulled out, and can be replaced easily.

Further, the shape and size of the muffler portion vary depending on the vehicle type, and there are cases where the vehicle has two mufflers. For large and small machines, the equipment that fits the equipment should be installed, and for the two mufflers, the equipment shall be linked or individually installed.

[0015]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects.

The vehicle exhaust gas purifier according to claim 1 can be easily installed and does not require a difficult operation.

The vehicle exhaust gas purifier of claim 2 is intended to remove soot and dirt emitted from the vehicle as much as possible and also serve as deodorant. To prevent air pollution, each person should take more active measures. With this car exhaust purifier, anyone can easily do it and prevent global pollution as much as possible.

Since the vehicle exhaust gas purifier according to claim 3 is used effectively, it can be easily replaced whenever the filter becomes dirty. In addition, the color of the muffler makes it possible to confirm when it should be replaced, and the replacement operation is a built-in type, so it can be easily replaced.

[Brief description of drawings]

FIG. 1 is a partial explanatory view of a vehicle exhaust cleaner.

FIG. 2 is a plan view of a vehicle exhaust purifier.

FIG. 3 is a perspective view of a vehicle exhaust cleaner attached to a vehicle.

[Explanation of symbols]

 1 mounting part 2 filter 3 screw 4 spring plate 5 convex part 6 concave part

Claims (3)

[Scope of utility model registration request] 1. A mounting portion (1) is adjusted and attached to a vehicle muffler portion while adjusting the mounting portion (1). 2. The filter (2) is a slightly thick filter so as to remove soot and discharged dirt as much as possible, and also serves as deodorant. 3. When the filter (2) becomes dirty, the filter part is discolored and the degree of dirt can be known. The mountain portion and the concave groove of (6) mesh with each other and are fixed by the spring action of (4), which can be easily replaced. It is a vehicle exhaust gas purifier configured as described above.