CN201046442Y - Improved structure of connector for cleaning device - Google Patents

Abstract

The utility model relates to an improved structure of a cleaning device joint, which includes a conical sleeve, an air conduit and a solution conduit. When in use, dry cleaning or dry-wet cleaning can be selected, and the cleaning range is expanded from a single fixed point that can be actuated by an existing air column to a plane with a larger range, thereby increasing the cleaning area within a single actuation time, thereby achieving the effect of saving energy and cleaning time.

Description

Improvement of cleaner joint structure

technical field

The utility model relates to a washer joint structure, in particular to a washer joint capable of dry or dry-wet cleaning.

Background technique

At present, the cleaning methods used for mold processing semi-finished products, small objects, places or structures that are difficult to clean are mostly based on an air gun with a fine nozzle nozzle, and the air is blown out through a pressurized motor to form a powerful air column that will be hidden in the depression. The dust or powder at the crevices or corners is scattered by the power of the air to achieve the purpose of cleaning, but if the existing method encounters an electrostatic surface, a sticky surface, or an object with oil stains or dirt, There will be incomplete cleaning, and the range of the air column blowing out is very limited. It often takes more time and constantly changing positions to achieve a comprehensive cleaning action.

China Taiwan's new No. M299040 patent certificate number, patent name: "Improvement of micro-spray, humidification, and water-saving cleaning machine", discloses a cleaning machine with micro-spray, humidification, and water-saving functions, as shown in Figure 1. The improvement of the functional structure of the body includes a pressurized motor, a water inlet solenoid valve, a pressure relief solenoid valve, a pressure switch, a quick connector at the water inlet end, a check valve at the water return end, a check valve at the water outlet end, a pressure storage bottle and an outlet end Composed of quick connectors, the motor is used to deliver water, and a non-return valve needs to be set up to prevent back pressure effect or invalid operation of the motor, and a pressure storage bottle to maintain the pressure balance of the device.

However, the above-mentioned utility model can achieve the purpose of micro-spray, humidification, and water-saving cleaning machines, but it must use its unique type of device to perform the cleaning action, and it cannot be applied to all types of devices, and the device The volume is relatively large, and it is inconvenient to use. Therefore, it is very important to develop an energy-saving and high-efficiency cleaning joint that can be widely used in most cleaning devices and fully complete the cleaning effect.

Utility model content

The main purpose of the present utility model is to provide an improved structure of the washer joint, which is characterized in that dry or dry-wet cleaning can be selected by using the washer joint.

One purpose of this utility model is to provide an energy-saving and high-efficiency cleaner joint, which expands the existing cleaning range from a certain point to a plane, and at the same time uses wind blowing, brush vibration and the use of water or detergent to achieve cleaning Effect.

Another purpose of the present utility model is to provide a cleaner joint that can be used in mold processing semi-finished products, which can not only easily remove the dust attached to the mold processing semi-finished products, but also remove the attached oil stains or dirt at the same time.

The structure improvement of the washer joint of the utility model includes: a tapered sleeve, an air conduit and a solution inlet, wherein the tapered sleeve has a large diameter end and a small diameter end, with the large diameter end as the front end , the small-diameter end is the rear end, and the front edge of the front end can be equipped with a soft bristle group in an integrated form or a snap-fit connection, and several small holes are pierced near the rear end; the air duct is a hose, Its front end is free, and the free end is covered with a sleeve head, and the rear end is connected with an air pump, and the air is introduced into the air duct by activating the air pump, and several collars are sleeved in the middle section of the air duct. The free end is inserted into the sleeve from the rear end of the sleeve, and the length is about the same as the tapered sleeve; and the solution inlet can be connected with a solution conduit, and the solution can be sprayed to the cone when cleaning. inside the shaped sleeve.

The beneficial effects of the utility model are: the aforementioned washer connector can be sleeved on an air pump, and after the air valve switch is activated, the air can enter the air duct and be blown out from the opening of the free end, because the air duct is soft Due to the nature of the tube, the introduction of air will cause the air duct to swing, but due to the action of the sleeve installed at the free end of the air duct and the collar in the middle, the air duct can make a circular motion, so that it is blown out by the air duct. The air can be evenly distributed into a plane from a single fixed point to increase the cleaning area. The small holes on the tapered sleeve can make the air generated by the circular motion of the air pipe convective and generate a flow in the tapered pipe. Cyclone effect, the cyclone effect and the power generated by the sleeve can drive the vibration of the soft bristles on the bristle group, and the dust and powder hidden in the recesses, crevices or corners of the object will be removed by the blowing of the air and the vibration of the bristles Clear to achieve the effect of dry cleaning.

In addition, the aforementioned washer joint is also provided with a solution inlet, which is located in front of the small hole and can be connected to a solution conduit. The front end of the solution inlet is provided with a flow switch, which can be used to introduce water or detergent The solution conduit, when performing dry cleaning, the flow switch can be turned off, and when performing dry-wet cleaning, the flow switch can be turned on, and the solution in the solution conduit can be Draw out and spray into the conical sleeve, and through the action of the air duct and the bristle group, the solution is adsorbed on the object, and the oil stain or dirt on the object is removed, so as to achieve simultaneous dry and wet cleaning Effect.

From the above description, it can be seen that the structure improvement of the washer joint of the present invention can be selected to use dry or dry-wet cleaning. In addition to using the air flow, the rotation of the air duct, and the vibration of the bristle group, the liquid of the solution can also be used at the same time. The cleaning effect is to achieve the purpose of cleaning, and the cleaning range is expanded from a single fixed point blown out by the existing air column to a plane, and the cleaning area is increased in a single action time, so as to save energy and save cleaning time.

Description of drawings

Fig. 1 is the front view structural drawing of known cleaning machine;

Fig. 2 is the three-dimensional view of the washer joint of the utility model;

Fig. 3 is a side view of the connector of the utility model washer;

Fig. 4 is the cross-sectional action diagram of the washer connector of the present invention; and

Fig. 5 is a top view action diagram of the washer connector of the present invention.

【Description of figure number】

1 cleaner connector 10 tapered sleeve

101 bristle group 102 small holes

20 Air Duct 201 Sleeve

202 collar 30 solution inlet

301 flow switch 302 solution conduit

Detailed ways

Please refer to the three-dimensional view and the plan view of Fig. 2 and Fig. 3 to illustrate the structure improvement of the washer joint of the present invention, wherein the washer joint 1 of the present invention includes a tapered sleeve 10, an air duct 20 and a solution inlet 30 , the tapered sleeve 10 has a large-diameter end and a small-diameter end, with the large-diameter end as the front end and the small-diameter end as the rear end, several The small hole 102 allows the air to circulate convectively in the conical sleeve 10 when the washer joint 1 is in use, producing a cyclone effect. A bristle group 101 is connected in a combined connection mode. The bristles of the bristle group 101 are soft bristles, which can sweep away the dust or powder accumulated in the recesses, crevices or corners of the object when the cleaning action is carried out. The air duct 20 The front end is free, and the free end is covered with a sleeve head 201, which is penetrated by the rear end of the tapered sleeve 10, and is about the same length as the tapered sleeve 10. The rear end of the air duct 20 can be connected to an air pump, Through the activation of the air pump, air can be introduced into the air duct 20 and blown out from the opening of the free end, so as to flush out the dust or powder accumulated in the recesses, crevices or corners of the object by the force of the air. The joint 1 can also be provided with a solution inlet 30, which can be connected with a solution conduit 302. The solution inlet 30 is arranged in front of the small hole 102. During use, water or cleaning agent can be guided and sprayed to the tapered sleeve due to the effect of the air cyclone. Inside the cylinder 10 , a flow switch 301 is provided at the front end of the solution inlet 30 to control the flow of the solution flowing into the tapered sleeve 10 .

Fig. 4 is a cross-sectional action diagram of the washer joint of the present invention, the tapered sleeve 10 constituting the washer joint 1 of the present invention has a large diameter end and a small diameter end, with the large diameter end as the front end, the The small-diameter end is the rear end, and the free end of an air duct 20 penetrates through the rear end of the tapered sleeve 10 and is approximately equal in length to the tapered sleeve 10. When the cleaner is activated, the air will pass through the pump Enter the air duct 20, because the air duct 20 is a hose, the introduction of air will make the air duct 20 swing, but through the sleeve 201 set at the free end of the air duct 20, and relative to the tapered sleeve The collar 202 at the rear end of 10 acts to make the air duct 20 perform a circular motion in the tapered sleeve 10, and because of this, the derived air can be evenly distributed in the air duct 20 with the rotation of the air duct 20. On the surface of the object, the small hole 102 pierced at the near rear end of the tapered sleeve 10 can make the air in the tapered sleeve 10 flow and generate a cyclone, which cooperates with the sleeve head 201 installed in the air duct 20 , driving the bristle group 101 arranged on the front edge of the tapered sleeve 10 to vibrate, the bristles of the bristle group 101 are soft bristles, which can penetrate deep into the depressions, crevices or corners of objects, and through the simultaneous action of vibration and cyclone, Sweep away the dust and powder from the difficult-to-clean parts of the object to achieve the cleaning function. In addition, the cleaner connector 1 is also provided with a solution inlet 30. The solution inlet 30 is located in front of the small hole 102. The pulling force can spray water or cleaning agent on the tapered sleeve 10, and through the action of the bristle group 101, the water or cleaning agent can be evenly distributed on the object, so as to remove the grease or water-soluble substances on the object.

Fig. 5 is a top view action diagram of the washer connector of the present invention. After the air valve switch (please refer to Fig. 2) is activated for the washer connector 1 of the present invention, because the air conduit 20 is made of a hose material, after the air is introduced It will cause the air duct 20 to swing, and the circulation of airflow will be generated in the tapered sleeve 10, but the sleeve head 201 sleeved on the free end of the air duct 20, and the air duct 20 is located relatively close to the tapered sleeve. 10. The collar 202 at the small-diameter end can make the air duct 20 perform a circular motion in the tapered sleeve 10 due to gravity, so that the scattered air is evenly distributed on the object to be cleaned, and the air duct 20 rotates with the The force generated by the action of the sleeve head 201 at the same time can make the bristle group 101 installed on the front edge of the front end of the tapered sleeve 10 vibrate, and use the power of the cyclone and vibration to hide the bristle in the depression, crevice or corner of the object. Clean out the dust and powder.

From the above detailed description of the preferred embodiments, it is hoped that the features and spirit of the present utility model can be described more clearly, and the scope of the present utility model is not limited by the preferred embodiments disclosed above. On the contrary, the purpose is to cover various changes and arrangements with equivalents within the scope of the patent scope of the utility model.

Claims (9)

1. An improvement in the joint structure of a washer, characterized in that it comprises: A tapered sleeve has a large-diameter end and a small-diameter end, with the large-diameter end as the front end and the small-diameter end as the rear end, and several small holes are pierced near the rear end; An air duct, the front end of the duct is free, the rear end is connected to an air pump, and the free end is inserted into the sleeve through the rear end of the sleeve; and A solution inlet is arranged in front of the small hole of the tapered sleeve and connected with a solution conduit. 2. The structural improvement of the washer joint according to claim 1, wherein a bristle set is installed at the front edge of the front end of the sleeve. 3. The structural improvement of the washer joint as claimed in claim 1, wherein the air duct is a hose. 4 . The structural improvement of the washer joint according to claim 1 , wherein after the air duct is penetrated into the sleeve, a plurality of collars are sheathed behind the sleeve. 5 . 5 . The structural improvement of the washer joint as claimed in claim 1 , wherein the solution inlet has a flow switch that enables the washer joint to perform dry or dry-wet cleaning. 6 . 6 . The structural improvement of the washer joint according to claim 2 , wherein the bristle set is snap-connected to the front end of the tapered sleeve. 7 . 7 . The structural improvement of the washer joint according to claim 2 , wherein the bristle group and the tapered sleeve are integrally formed. 8 . 8. The structural improvement of the washer joint according to claim 2, wherein the bristles of the bristle group are soft bristles. 9 . The improved washer joint structure according to claim 4 , wherein the collar is installed on the small-diameter end of the conduit inlet tapered sleeve. 10 .

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