KR200182436Y1 - Water sprayer with bi-axial rotational device - Google Patents

Abstract

The present invention relates to a structure of a nebulizer designed to allow inhalation of water because the water inlet is always locked under water regardless of the inclination or rotation of the nebulizer, and the water always forms a horizontal plane perpendicular to the direction of gravity. The same principle as the Gyroscope so that the container and the water inlet have their own axis of rotation, and each weight is attached to the container and the water inlet so that it has a two-axis rotating structure that rotates by its weight. The water intake port is designed to be under water even under any conditions, so that it is possible to spray at any time regardless of the use position of the sprayer or the target of the sprayer. have.

Description

Water Sprayer With Bi-axial Rotational Device

The present invention relates to a structure of the nebulizer designed to allow the inhalation of water because the water intake is always submerged under water regardless of the inclination or rotation of the nebulizer. Conventionally, there is a hard circular tube-shaped straw in the nebulizer to inhale water, but this is not possible to operate smoothly when tilted to a certain degree because the position of the water intake is limited, on the contrary, with a flexible flexible suction tube The suction pipe is bent and the water is sucked in accordance with the inclination according to the weight by attaching a weight body at the bottom thereof, but this is subject to the limitation of the curvature radius of the suction pipe and the narrowing or clogging of the flow path at the inflection part.

This invention uses the same principle as the gyro (Gyroscope) so that the water inlet always has a horizontal plane that is perpendicular to the direction of gravity, so that the container and the water inlet have their own axis of rotation. It is designed to have a two-axis rotating structure that rotates by the weight attached to the weight, so that the water suction port is in the water under any conditions.

1 is a complete appearance of the container flow path sprayer of the present invention

FIG. 2 is a cross-sectional view of the main portion A-A of FIG.

3 is a sectional view of the main portion of the container portion.

4 is a main sectional view of the spray head portion;

5 is a sectional view of main parts of the lower suction part;

6 is a perspective view of the container rotating shaft support

7 is a cross-sectional view taken along the line B-B of FIG.

8 is a cross-sectional view of the C-C portion of FIG.

9 is a detailed view of the upper and inner rotary connector

10 is an operation example of the present invention 1

11 is an operation example 2 of the present invention

12 is an operation example 3 of the present invention

13 is an operation example 4 of the present invention

14 is an operation example 5 of the present invention

15 is an operation example 6 of the present invention

16 is a perspective view of another embodiment of the present invention

17 is a cross-sectional view of main parts of FIG.

* Explanation of symbols for main parts of the drawings

1: container

1-1: Container

1-1a: Upper container 1-1b: Lower container

1-2: spray head injection pipe 1-3: water inlet (注 入口)

1-4: External weight

1-4a: External weight removal handle

1-5: Container flow path 1-6: Lower rotary support

1-7: Lower airtight rotary support 1-8: Container rotary shaft support

1-9: Air flow path 1-9a: Air flow check valve 1-10: Upper oil seal

1-11: Upper rotary connector

1-11a: Upper rotary connection tube 1-11b: Upper rotary connection insertion tube

1-12: Rotation axis connecting frame 1-13: External weight connecting frame

1-14: external flow path 1-15: air flow path

1-16: Upper water inlet

2: spray head

2-1: spray head (Head) 2-2: spray handle

2-3: upper suction pipe 2-4: intermediate connector

2-5: Spray head connection holder (Holder)

3: lower suction part

3-1: lower flow path 3-2: internal weight

3-3: Lower water inlet 3-3: Lower rotary inlet

3-5: rotating shaft support connector

3-6: Internal rotating connector

3-6a: Internal rotating connector 3-6b: Internal rotating connector

3-7: Oil Seal 3-8: Lower Water Suction Pipe

4: container rotating shaft support

4-1: Rotating shaft support holder (Holder) on the upper part of the container 4-2: Guard part (把手 部)

4-3: External Interference Prevention Device 4-4: Container Rotating Shaft Support Connector

4-5: Rotating shaft support protrusion of the container 4-6: Pedestal

P-P cutting line: Top view of cutting line

Q-Q cutting line: Top section of the cut line, bottom view

The present invention relates to a structure of a suction container designed to allow suction of water through a suction pipe irrespective of the inclination or rotation of the sprayer, and includes a container part 1 and a spray head part. (2), the lower suction part (3) and the container rotating shaft support (4).

Hereinafter, an embodiment will be described in detail with reference to the accompanying drawings.

The spray head part 2 and the container 1-1 which consist of the conventional spray head 2-1 and the upper suction pipe 2-3, the upper container 1-1a, the lower container 1-1b, and the spray head Main connection pipe (1-2), water inlet (1-3), outer weight (1-4), container flow path (1-5), lower rotary support (1-6), lower airtight rotary support (1- 7), the container part 1 and the lower flow path (3-1) consisting of the container rotary shaft support (1-8), the upper oil seal (1-10), the upper rotary connector (1-11), Lower suction part consisting of internal weight 3-2, lower water suction port 3-3, lower rotary insertion hole 3-4, inner rotary connector 3-6, and inner oil chamber 3-7 ( 3) and the upper rotary shaft support holder (4-1), the guard (4-2), the external interference prevention port (4-3), the vessel rotary shaft support connector (4-4), the vessel lower rotary shaft support protrusion (4) It consists of the container rotating shaft support part 4 of -5).

And the upper rotary connector (1-11) is shown so that the upper rotary connector (1-11a) is rotatable with each other at regular intervals on the upper rotary connection insertion tube (1-11b) as shown in Figure 9 and the upper rotary connection The pipe 1-11a is inserted into and fixed to the upper suction pipe 2-3, and the upper rotary connection insert pipe 1-11b is inserted into and fixed to the spray head main connection pipe 1-2.

The upper rotating shaft support holder (4-1) is inserted into and fixed to the intermediate connecting pipe (2-4), and rotates at regular intervals between the spray head connecting holder (2-5) and the intermediate connecting pipe (2-4). In this configuration, the rotating part formed by the upper rotary connection insertion tube 1-11b and the upper rotary connection tube 1-11a constitutes the upper rotary support point of the container 1-1 and the container 1-1. The upper and lower rotation support points of the container 1-1, with the rotating part consisting of the container rotation shaft support 1-8 and the container lower rotation shaft support protrusion 4-5 as the lower rotation support point of the container 1-1. The connecting shaft is configured to be the rotating shaft of the container 1-1.

And when the user's hand is in contact with the spray header connection holder (2-5) of the container portion (1) and the spray header portion (2) when using the sprayer will interfere with the rotation of the container portion (1). Therefore, in order to avoid contact with the container portion 1 and the spray header connection holder 2-5, a waveguide portion 4-2 is formed around the vessel upper rotary shaft support holder 4-1, and the vessel upper rotary shaft support holder ( It is inserted and fixed in the intermediate connecting pipe 2-4 using 4-1).

As shown in FIG. 9, the lower suction part 3 is provided such that the inner rotary connecting tube 3-6a is rotatable with each other at regular intervals to the inner rotary connecting tube 3-6b, and the inner rotary connecting tube 3-6b is provided. (3-6b) is inserted and fixed to the lower airtight rotary support (1-7) and the inner rotary connecting pipe (3-6a) to the end of the lower flow path (3-1) side of the rotary shaft support connector (3-5) It is inserted and fixed to form one rotation support point, and the axis connecting the rotation support point formed by the lower rotation support (1-6) and the lower rotation insertion port (3-4), which is the other side, is configured to be the rotation axis of the lower suction part (3). do.

And the shaft connecting the outer weight (1-4) and the center of the container (1-1) attached to the outer surface of the container (1-1) is both ends of the rotary shaft support connector (3-5) of the lower suction portion (3) It is constructed so as to be perpendicular to each other and the axis connecting each other, the center of the curved rotating shaft support connector (3-5) and the inner weight (3-2) is attached to the center of the container (1-1).

The definition of the coordinate system used in the following figures and specification is defined as follows. That is, the y-axis, the z-axis, the x-axis, the z-axis, and the x'-axis, which have the fixed coordinate system Oxyz and the x-axis, the y-axis, and the z-axis of the system as fixed axes, rotate around the axis Ox'y'z 'is used in the motion coordinate system Ox'y'z with the y' axis, where the coordinates Oxyz and Ox'y'z 'are Cartesian coordinate systems, and the origin O of the two coordinate systems coincides. The axis connecting the center weight of the outer weight (1-4) and the container (1-1) is perpendicular to the z-axis, and the upper direction of the spray head (2-1) when the sprayer is placed directly on the ground. Is taken as the z-axis and this z-axis is defined as the opposite direction of gravity. The container 1-1 is rotatable around the z axis and the z 'axis, and the weight of the outer weight 1-4 is self-weighting when the z axis is inclined when the empty container 1-1 is in a state. By considering the weight of the container (1-1) and the resistance of the rotating portion is configured to have a weight capable of rotating the container (1-1) to the lowest place of the rotational trajectory of the outer weight (1-4). The weight of the inner weight 3-2 is the inner weight 3-2 of the trajectory of rotation of the inner weight 3-2 around the rotation axis connecting both ends of the lower suction part 3 and the center line of the container 1-1. In consideration of the self-weight of the lower suction portion (3) and the resistance of the rotary motion by the weight of the inner weight (3-2) is configured to have a weight capable of rotating to the lowest place.

FIG. 10 first describes the case where the x-axis and the x'-axis coincide and the motion of the nebulizer occurs only in the yz plane and the y'z 'plane. Here, the y 'and z' axes are the axes that are created when the y and z axes rotate by θ counterclockwise around the x and x 'axes, respectively. In addition, the yz plane and the y'z 'plane are the same as the ground, the x axis is in the direction of vertically penetrating the ground, the z axis is the opposite direction of the gravity direction, and the container 1-1 is It is rotatable around the z 'axis, and the lower suction part 3 rotates together with the container 1-1, so that the lower suction part 3 itself is lowered by the weight of the inner weight 3-2. Since it rotates around the rotation axis connecting both ends of 3), it is possible to rotate around the x 'axis.

FIG. 11 shows the shapes of the nebulizer and the container 1-1 and the lower suction part 3 rotated by FIG. 10. The principle of operation is, firstly, the force that the atomizer tries to rotate around the z 'axis by the weight of the outer weight 1-4 when the sprayer rotates θ counterclockwise around the x and x' axes as shown in FIG. And the outer weight 1-4 is started to rotate the container 1-1 and the outer weight 1-4 is placed in the position as shown in FIG. Since the coordinate value is stopped at the lowest point, the component to be rotated disappears and the container 1-1 is stopped. In addition, the lower suction part 3 has a component force to rotate clockwise by the weight of the inner weight 3-2 so that the inner weight 3-2 is placed in the position as shown in FIG. 'When rotated around the axis by θ, the inner weight 3-2 of the lower suction part 3 is placed in parallel with the direction of gravity, so that the force to rotate disappears and stops.

12 and 13 are shapes when θ is set to 90 degrees and 180 degrees, respectively, at specific angles. FIG. 12 shows the container (1-1) in which the spray force rotates about the z 'axis by the weight of the outer weight 1-4 when the nebulizer rotates 90 degrees counterclockwise around the x and x' axes. When the outer weight 1-4 is placed as shown in FIG. 12, the outer weight 1-4 stops at the lowest value of the z coordinate of the orbit that rotates the z 'axis. It disappears and the container 1-1 is stopped. In addition, the lower suction part 3 has a component force to rotate in the clockwise direction by the weight of the inner weight 3-2 so that the inner weight 3-2 is laid as shown in FIG. When rotated around 90 degrees, the inner weight 3-2 of the lower suction part 3 is placed in parallel with the direction of gravity, so that the component force to be rotated disappears and stops.

FIG. 13 is identical to the operation in FIG. 12 until the nebulizer rotates to 90 degrees and after 90 degrees the vessel 1-1 no longer rotates. That is, even if the sprayer rotates more than 90 degrees, the z coordinate value of the outer weight 1-4 that rotates the z 'axis becomes the lowest value, so that the outer weight 1-4 of FIG. 13 does not rotate.

The lower suction part 3 has a component force to rotate clockwise by the weight of the inner weight 3-2. As shown in FIG. 13, the inner weight 3-2 is 180 degrees around the x-axis and the x'-axis. When rotated as much as the inner weight (3-2) of the lower suction portion 3 is placed in parallel with the direction of gravity is the component force to rotate disappears and stops.

Next, the x-axis and the x'-axis assumed in FIGS. 10 to 13 are coincident, and the y-axis and the y'-axis are coincided in FIG. The case where the motion of the nebulizer is a plane motion occurring only in the xz plane and the x'z 'plane will be described. Here, the x 'and z' axes are axes created when the x and z axes rotate by θ counterclockwise around the y and y 'axes. In addition, the xz plane and the x'z 'plane are the same as the ground, the -y axis is in the direction of vertically penetrating the ground, the z axis is the opposite direction of the gravity direction, the container (1-1) Is rotatable around the z 'axis, the lower suction part 3 rotates with the container 1-1 and the lower suction part 3 itself also rotates around a rotation axis connecting both ends of the lower suction part 3. This makes it possible to rotate around the y 'axis.

That is, since the x and y axes of FIG. 10 are changed to the -y and x axes, respectively, the rotation of the yz plane, the y`z` plane, the xz plane, and the x`z` plane becomes the same, and thus, FIG. It will be the same as the operation state up to 13.

Finally, in Fig. 15, the z-axis and the z'-axis coincide with each other, and the case where the motion of the nebulizer is a planar motion occurring only in the xy plane and the x'y 'plane will be described. Here, the x 'and y' axes are axes formed when the x and y axes are rotated by θ from the right to the left around the z and z 'axes. In addition, the yz plane is the same as the ground, the x axis is a direction through the ground vertically, the z axis is the opposite direction of the gravity direction, the container (1-1) can be rotated around the z 'axis, The lower suction part 3 rotates around the rotational axis connecting both ends of the lower suction part 3 while the lower suction part 3 itself rotates together with the container 1-1, so that the lower suction part 3 rotates around the x 'axis. do.

That is, the lower suction part 3 for the sprayer rotating each axis of the stationary coordinate system Oxyz is oriented in the opposite direction of the z axis, which is perpendicular to the horizontal plane, so that when the water in the container 1-1 is filled, The water suction port 3-3 is always under the water surface.

Therefore, when the lower water suction port 3-3 of the lower suction part 3 is under the water surface and the suction force is generated by the operation of the pump of the spray head 2-1, water flows into the lower water suction port 3-3. Along the lower flow passage (3-1) through the lower hermetic rotary insertion pipe (3-6a) and the inner rotary connector (3-6), the upper rotary connector (1-11) and the upper along the container flow passage (1-5) It enters the pump of the spray head 2-1 from the suction pipe 2-3. Upper oil chambers (1-10) are provided on the outer periphery of the inner rotary connection pipe (3-6a) and the outer periphery of the upper rotary connection pipe (1-11a) inserted into the upper suction pipe (2-3). And an internal oil chamber (3-7) to maintain airtightness to prevent air intake and facilitate pumping, and maintain the pressure in the container (1-1) at atmospheric pressure. By placing an air flow check valve (1-9a) in the air flow passage (1-9) to prevent the water in the container (1-1) from flowing out through the air flow passage (1-9) when the sprayer is tilted, The supply or replenishment of water is performed by the water inlet (1-3) generated by unscrewing the externally screwed external weight (1-4) in the container (1-1).

Another embodiment is described in FIG. 16 and FIG. 17 as follows.

Connect the outer pivot connecting frame (1-12) formed as a spherical strip and the outer weight connecting frame (1-13) formed by the spherical strip connecting the center of both sides.

Attach the outer weight (1-4) to the center portion of (1-13), and forms an outer flow path (1-14) in the inside of one upper portion of the container rotary shaft connecting frame (1-12). An inner weight 3-2 is attached to the lower part of the container 1-1, and the air flow path pipes 1-15 are fixed to the container 1-1, along the inner surface of the container 1-1. It has an opening at the top of (1-1), and the lower water suction pipe 3-8 has an opening at its lowermost end along the inner surface of the container 1-1.

And both ends of the container rotary shaft connecting frame (1-12) is configured so that the axis connecting the spray head main connecting pipe (1-2) and the container rotary shaft supporting connector (4-4) to be the vertical axis of rotation of the container (1-1) As the atomizer rotates, it rotates around this axis to balance the weight of the outer weight 1-4. The shaft connecting the two ends connecting the inner rotary connecting pipe (3-6a) and the container rotary shaft connecting frame (1-12) to be the horizontal rotating shaft of the container (1-1), As the atomizer rotates at its own weight, the container 1-1 rotates around this axis. Here, the inner rotary connecting pipe 3-6a is inserted and fixed to the container rotary shaft connecting frame 1-12.

That is, the axis connecting the upper and lower rotation support points of the container 1-1 in the case of the example of the above design corresponds to the axis in the vertical direction of the container 1-1 and connects both ends of the lower suction part 3. The rotary shaft of the lower suction part 3 is operated in the same manner as described in the design exemplified above by forming two axes corresponding to the horizontal rotary shaft of the container 1-1. In addition, the external flow path (1-14) is a function of the container flow path (1-5) in the case of the above-described design, and an air flow path pipe (1-15) is installed inside the container to communicate with the atmosphere. And the upper water inlet (1-16) is a water stopper that serves only as a supplement of water.

The sprayer which is frequently used in businesses such as beauty, beauty salons and laundry as well as households spraying water or liquids on flowers, ironing textures and glass is impossible to inhale water when the sprayer is tilted according to the position of the spray target or the user's position. There was inconvenience such as not being.

Therefore, the present invention promotes the convenience of use and improves the efficiency of work so that the user can perform the spraying work as originally intended without taking an uncomfortable posture or moving the spraying object according to the position of the spraying object. can do.

Claims (3)

Upper rotating support point of the container 1-1 by the upper rotating shaft support holder 4-1 and the upper rotating connector 1-11 and the lower rotating shaft support 1-8 and the lower rotating shaft support of the container. The container 1-1 and the lower rotating support 1-6, which can be rotated around the rotating axis of the container, the shaft connecting the lower rotating support points of the container 1-1 by the projection 4-5. ) And the rotation support point of the lower suction part 3 by the lower rotary insertion hole 3-4, and the rotation support point by the lower rotary hermetic support 1-7 and the internal rotary connector 3-6. Iv) a lower inlet portion (3) which is rotatable about an axis of rotation of the lower inlet portion connected to the shaft. The outer weight 1-4 is attached to the outer wall of the container 1-1 so that the container 1-1 balances the force around the axis of rotation of the container by the weight of the outer weight 1-4. Sprayer characterized in that configured to rotate to achieve. The inner weight (3-2) according to claim 1 is attached to the lower suction part (3) by the weight of the inner weight (3-2) around the lower suction part rotation axis by the weight of the inner weight (3-2) Sprayer, characterized in that configured to rotate to achieve.