Detailed Description
Hereinafter, preferred embodiments of the separation type toy according to the present invention will be described in detail with reference to the accompanying drawings.
(first embodiment)
Fig. 1 is a perspective view showing a first embodiment of a separation type toy according to the present invention; fig. 2 is a perspective view showing an operation state of the separation type toy according to the first embodiment of fig. 1; fig. 3 is a sectional view showing the structure of a separation type toy according to the first embodiment of fig. 1; fig. 4 is an exploded perspective view showing an upper configuration of a separation type toy according to the first embodiment of fig. 1; fig. 5 is an exploded perspective view showing a lower configuration of the separation type toy according to the first embodiment of fig. 1.
As shown in fig. 1 to 5, the separation type toy 100 according to the first embodiment includes a first body 110, a second body 120, an auxiliary body 130, a locking part 140, a latch part 150, and a pressurization part 160, so that if an impact or collision occurs enough to separate a portion of the body, the portion of the body will be separated from the body, and the body and the portion of the separated body may be transformed from a first shape to a second shape.
The separable toy 100 may be formed in one of a spherical shape and a polyhedral shape having at least 3 faces as a first shape in a locked state, and preferably, the overall shape thereof is formed in a spherical shape.
In addition, the present embodiment is described using a ball shape for convenience of description, but is not limited thereto.
The first body 110 is a hemispherical member, which is composed of: a first main body case 111 having a concave shape; a first body coupling protrusion 112 provided on an upper portion of the first body case 111; and a protrusion 113 extending upward from the center of the lower portion of the first main body case 111 by a predetermined length.
The second body 120 is a hemispherical member that is provided at an upper portion of the first body 110 and is capable of coupling the first shape in the locked state to the first body 110 in such a manner that the outer shape thereof is spherical as a whole, and includes the following elements: a second base body 121; a plurality of flaps (flaps) 122 having one side rotatably coupled to the second body base 121 through a rotation shaft 123 and an inner side formed with a bent portion; and a second body spring 124 for providing an elastic force to allow the flap 122 to rotate about the rotation shaft 123 if the flap 122 is unlocked.
The second body 120 further includes a weight 125, and the weight 125 is used to position the center of gravity of the second body base 121 at a lower position when the second body 120 is separated from the first body 110.
A curved portion is formed on the bottom surface of the second body base 121, coupling grooves 121a for coupling with the flap 122 are formed along the circumference at predetermined intervals, and coupling holes 121b for inserting the rotary shaft 123 through the coupling grooves 121a are formed.
In the case where the second body 120 is separated and developed on the upper surface, a character (character)121c formed in various shapes such as a person, an object, an animal, and a robot may be provided in the second body base portion 121.
The flap 122 is a member formed by quartering around the second body base 121, and has: a fastening part 122a extended by a predetermined length to be inserted into the coupling groove 121a of the second body base part 121; a through hole 122b through which the rotation shaft 123 can be inserted through the fastening portion 122a, and having a tip at the other end formed with: the second body coupling protrusion 122c is engaged with the protrusion 113 of the first body 110 to support the second body 120 to maintain a state of being coupled with the first body 110.
The auxiliary body 130 is a constituent element of: and a locking part 140, a latch part 150, and a pressurizing part, which are provided between the first body 110 and the second body 120, to distinguish the first body 110 from the second body 120, and support the locking part 140, the latch part 150, and the pressurizing part, and the auxiliary body 130 is configured to include: an auxiliary body base portion 131 having a disc shape; a support part 132 having a cylindrical shape, extending a predetermined length along one side of the auxiliary body base part 131, and forming a guide groove 132a along a length direction to provide a locking part 140; and a through hole 133 formed at the center of the auxiliary body base 131 so as to allow a part of the pressurizing unit 160 to pass therethrough.
The lock portion 140 is a constituent element of: and a guide groove 132a provided in the auxiliary body 130, and supporting the pressing part 160 to maintain a locked state fixed at a predetermined position according to the operation of the latch part 150, or moving along the outer side of the support part 132 in the radial direction, so that the pressing part 160 is unlocked. The locking portion 140 includes the following elements: a lock portion main body 141; an extension part 142 protruding a predetermined length along both lateral sides of the locking part body 141 to prevent the locking part body 141 from moving inward in a radial direction of the support part 132; a locking protrusion 143 protrudable along one side of the locking body 141 in combination with the latch 150; and a locking part locking protrusion 144 protruding inward in the radial direction of the support part 132 by a predetermined length at the middle-direction front end of the locking part body 141.
The latch unit 150 is a component element including: the auxiliary body base part 131 provided to the auxiliary body 130 is provided to change the position of the locking part 140 by the displacement of the inertial force so that the locking part 140 moves outward in the radial direction of the supporting part 132 of the auxiliary body 130 to be released (release) if an impact occurs, and preferably, the latch part is formed of a metal material having a large density (a large weight per unit volume) so that the amount of the displacement by the inertial force is large.
The latch 150 is configured such that a structure for detecting an impact is not exposed to the outside of the first body 110, and the outer shape of the first shape is maintained as a whole in a spherical shape, thereby realizing Rolling (Rolling).
The latch unit 150 includes the following elements: a latch body 151; a coupling groove 152 having a through hole 152a formed at one side of the latch body 151 to be coupled with the locking protrusion 143; and an impact detection spring 153 disposed between the latch main body 151 and the auxiliary main body base 1310 and providing an elastic force to enable the latch main body 151 to maintain a predetermined position.
The pressurizing unit 160 is a component element including: and a pressurizing part 160 movably provided inside the first body 110 in an up/down direction, and maintaining a locked state engaged with the locking part 140 and fixed at a predetermined position, or moving upward if the state engaged with the locking part 140 is released and unlocked, to apply a pressure to separate the second body 120 from the first body 110, the pressurizing part including: a pressurizing part main body 161 having a hollow formed therein and having an open bottom; a pressing part protrusion 162 protruding from an upper surface of the pressing part main body 161 by extending a predetermined length; a flange 163 formed at a lower portion of the pressing portion main body 161; and a pressing part spring 164 coupled and fixed to the protrusion 113 of the first body 110 and providing an elastic force to move the pressing part 160 upward.
When the pressing part 160 is released, the pressing part protrusion 162 penetrates the through hole 133 of the auxiliary body 130 to press or impact the character 121c of the second body 120.
In addition, in the present embodiment, the configuration in which the pressurizing portion 160 is provided in the first body 110 is described as an example, but the present invention is not limited thereto, and may be configured as follows: since the pressing portion protrusion 162 is provided in the second body 120 and the pressing portion protrusion 162 provided in the second body 120 presses the pressing portion main body 161 provided in the first body 110 and the pressing portion spring, any one of the first body 110 and the second body 120 may be provided with a structure for applying a pressing force to achieve the separation.
Hereinafter, an operation process of the separation type toy according to the first embodiment will be explained.
In the first shape in which the first body 110 and the second body 120 of the separation type toy 100 are combined, the user collides the separation type toy 100 with an arbitrary object or the ground.
If a collision or impact is applied to the separation type toy 100, the latch part 150 maintaining a predetermined position is impacted, and at this time, the latch part 150 is displaced due to an inertial force.
According to the change of the position of the latch 150, the locking protrusion 142 of the connected locking part 140 moves outward in the radial direction of the support part 132, and the locking part latching protrusion 144 and the flange 163 of the pressing part 160 are released.
When the pressing part 160 is released, the pressing part body 161 is moved upward by the elastic force of the pressing part spring 164, and the pressing part protrusion 162 presses the character 121c of the second body 120 to release the coupling state of the first body coupling protrusion 112 and the second body coupling protrusion 122c, so that the second body 120 is separated from the first body 110, and the separation type toy 100 is once deformed from the first shape to the second shape.
Further, if the second body 120 is separated from the first body 110, a secondary deformation from a hemispherical shape to a shape opened with the character 121c as a center is performed by a spreading operation in which the plurality of flaps 122 are opened with the second body base 121 as a center by the elastic force of the second body spring 124.
In addition, if the second body 120 is separated from the first body 110 and launched, the weight 125 can move the center of gravity of the second body 120 toward the lower portion of the second body base 121, so that the flap 122 can be unfolded from the closed state.
That is, as shown in fig. 6, if an impact occurs in the separation type toy 100 maintaining the first shape of fig. 6(a), the first body 110 and the second body 120 are separated from each other to perform primary deformation as shown in fig. 6(b), and then the second body 120 is secondarily deformed from a hemispherical shape to a shape developed with a character as a center as shown in fig. 6 (c).
(second embodiment)
Fig. 7 is a perspective view showing a second embodiment of a separation type toy according to the present invention; fig. 8 is a perspective view showing an operation state of the separation type toy according to the second embodiment of fig. 7; fig. 9 is a sectional view showing the structure of a separation type toy according to the second embodiment of fig. 7.
First, the same components as those in the first embodiment will not be described repeatedly, and the same reference numerals will be used for the same components.
A separation type toy 100a according to a second embodiment is explained with reference to fig. 7 to 9, the separation type toy 100a including a first body 110a, a second body 120, an auxiliary body 130, a locking part 140a, a latch part 150a, a pressurizing part 160a, and an accessory 200, so that if an impact or a collision occurs enough to separate a part of the body, the part of the body will be separated from the body, and the body and the separated part of the body can be deformed from a first shape to a second shape.
The first body 110a is a hemispherical member, and includes the following elements: a first main body case 111a having a concave shape; a first body engagement protrusion 112a provided at an upper portion of the first body case 111 a; the first body through hole 113a is formed in the center of the lower portion of the first body case 111 a.
The locking portion 140a is a constituent element of: a locking part 140 provided at a lower portion of the auxiliary body 130a, and supporting the pressing part 160a to maintain a locked state fixed at a predetermined position according to an operation of the latch part 150a, or rotating along an upper direction to unlock the pressing part 160a, the locking part 140 comprising: a locking part body 141a engaged with the pressurizing part 160a to keep the pressurizing part 160a in a locked state fixed at a predetermined position; a locking part rotating shaft 142a rotatably supporting the locking part body 141 a.
The latch 150a is a constituent element of: provided inside the first body 110, and moves up/down by a displacement based on a magnetic force formed with the counterpart 200, thereby changing the position of the locking part 140 a. The latch part 150a includes the following elements: a latch main body 151a and a magnet 152a provided at one end portion of the latch main body 151a to form a magnetic force; a link part 153a provided at the other side of the latch part main body 151a and connected to a rotation shaft 153a' through a locking part 140 a; a latch spring 154a for providing an elastic force to maintain the latch body 151a at a predetermined position.
That is, with respect to the latch part 150a, if the locking part 140a maintains a locked state fixed at a predetermined position by the elastic force of the latch part spring 154a and moves downward in the figure by forming an attractive force by the counterpart 200 and the magnetic force, the locking part 140a is rotated by the locking part rotating shaft 142a and converted into an unlocked state.
The pressurizing unit 160a is a component element including: and is movably provided between the auxiliary body 130 and the latch part 150a along up/down directions, and moves upward in the drawing to provide a pressing force for separating the second body 120 from the first body 110a if a locked state of being engaged with the locking part 140a to be fixed to a lower portion of the auxiliary body 130 is maintained or a state of being engaged with the locking part 140a is released to be unlocked, the pressing part 160a being configured to include: a pressing portion main body 161a forming a protrusion; a flange 162a formed at a lower portion of the pressing portion main body 161 a; and a pressing part spring 163a for providing an elastic force for moving the pressing part main body 161a upward.
That is, the pressing part 160a is fixed in a state of being engaged with the locking part 140a in a state where the pressing part body 161a is moved downward by the character 121c of the second body 120, and if the locking with the locking part 140a by the displacement of the latch part 150a is released, the pressing part body 161a is moved upward by the elastic force of the pressing part spring 163a to penetrate the through hole 133 of the auxiliary body 130, thereby pressing or impacting the character 121c of the second body 120.
Further, a projection (not shown) for pressing the pressing portion main body 161a is provided on the second main body 120, not on the first main body 110a, and thus, the pressing portion main body 161a can be deformed to a configuration of pressing the upper portion thereof.
Further, the latch spring 154a is configured to have a larger elastic force than the pressing spring 163a, so that the locked state of the locking part 140a is not unlocked by the elastic force of the pressing spring 163 a.
The spring 200 is a plate-like member having an outer shape of any one of a circular shape, an elliptical shape, and a polygonal shape, and includes the following elements: a kit housing 210 having a card shape made of paper, plastic synthetic resin, or the like; at least one of a magnet 220 or a magnet is located inside the utility housing 210 for forming a magnetic field with the magnet 152a of the latch 150 a.
In the present embodiment, the shape of the accessory 200 is described as a card shape, but the present invention is not limited thereto, and various shapes such as a game board having a predetermined size may be used.
The outer surface of the accessory case 210 may be attached with printed matter or may be formed with arbitrary characters, numerals, characters, figures, images, and the like by intaglio, or the like.
Hereinafter, an operation process of the separation type toy according to the second embodiment will be explained.
In the case of the separate type toy 100a, in the first shape in which the first body 110a and the second body 120 are coupled, the user will move the separate type toy 100a toward the upper surface of the kit 200.
If a magnetic force by a magnetic field is formed between the separation type toy 100a and the kit 200, the latch part 150a is displaced by the magnetic force.
According to the change of the position of the latch part 150a, the connected locking part 140a will be rotated, so that the locking part 140a and the flange 162a of the pressurizing part 160a will be released.
If the pressing part 160a is released, the pressing part body 161a moves upward by the elastic force of the pressing part spring 163a, and the pressing part protrusion 162a presses the character 121c of the second body 120 to separate the fastened state of the first body coupling protrusion 112a and the second body coupling protrusion 122c, so that the second body 120 is separated from the first body 110a, and the separation type toy 100a is once deformed from the first shape into the second shape.
Further, if the second body 120 is separated from the first body 110a, a secondary deformation from a hemispherical shape to a shape opened with the character 121c as a center is performed by a spreading operation in which the plurality of flaps 122 are opened with the second body base 121 as a center by the elastic force of the second body spring 124.
In addition, if the second body 120 is separated from the first body 110 and launched, the weight 125 can move the center of gravity of the second body 120 toward the lower portion of the second body base 121, so that the flap 122 can be unfolded from the closed state.
(third embodiment)
Fig. 10 is a perspective view showing a third embodiment of a separation type toy according to the present invention; fig. 11 is a perspective view showing an operation state of the separation type toy of the third embodiment of fig. 10; fig. 12 is a sectional view showing the structure of a separation type toy of the third embodiment of fig. 10.
As shown in fig. 10 to 12, the separation type toy 100b according to the third embodiment includes a first body 110b, a second body 120b, an auxiliary body 130b, a locking part 140b, a latch part 150b, a pressurizing part 160b, and an auxiliary toy 300, so that if an impact or collision occurs enough to disengage a part of the body, the part of the body will be disengaged from the body, and can be transformed from a first shape to a second shape by the body and the disengaged part of the body.
The separable toy 100b may be formed in any one of a spherical shape and a polyhedral shape having at least 3 faces as a first shape in a locked state, and preferably, the overall shape thereof is formed in a spherical shape.
The first body 110b is a hemispherical member, and includes the following elements: a first main body case 111b having a concave shape; a support part 111b' provided at an upper portion of the first body housing 111b, rotatably supporting the flap 121b of the second body 120 b; a first body through hole 112b provided in an upper portion of the first body case 111 b; a receiving portion 113b extending upward from the center of the lower portion of the first main body case 111b by a predetermined length; and a first body spring 114b provided in the receiving portion 113b to provide an elastic force to the locking portion 140 b.
The second body 120b is a hemispherical member that is provided in an upper portion of the first body 110b and is capable of coupling the first body 110b to the first body 110b so that the first shape in the locked state has a spherical outer shape as a whole, and the second body 120b includes the following elements: a plurality of flaps (flaps) 121b having one side rotatably coupled to the supporting portion 111b' of the first body 110b through a rotation shaft 123 and a bent portion formed at an inner side thereof; a second body spring (not shown) for providing an elastic force to allow the flip plate 121b to rotate around the rotation shaft 122b if the flip plate 121b is unlocked; and a hook 123b provided on an inner side surface of the flap 121b to be coupled to the locking part 140 b.
The auxiliary body 130b is a component element including: is disposed between the first body 110b and the second body 120b so that the first body 110b and the second body 120b are distinguished, and is positioned on the auxiliary body 130b to fix the auxiliary toy 300. The auxiliary body 130b includes the following elements: an auxiliary body base portion 131b having a disk shape; a seating groove 132b formed at the center of the auxiliary body base 131b in which the auxiliary toy 300 is seated; and a through hole 133b formed at the center of the installation groove 132b so as to allow the pressing part 160b to pass therethrough.
The locking portion 140b is a component element including: the flap 121b and the pressing part 160b are supported according to the operation of the latch 150b to be maintained in a locked state fixed at a predetermined position, or rotated along the upper side of the first body 110b, so that the flap 121b and the pressing part 160b of the second body 120b are unlocked. The locking portion 140 includes the following elements: the lock portion main body 141 b; a flange 142b formed at one side end of the locking part body 141 b; and a coupling portion 143b engaged with the hook 123b of the second body 120b at the other side of the locking portion body 141 b.
The latch 150b is a component element including: provided at a lower portion of the first body 110b, and released by moving the locking part 140b to an outer side in a radial direction of the first body 110b by changing a position of the locking part 140b by a displacement of an inertial force if an impact occurs, and preferably, the latch part 150b is formed of a metal material having a large weight per unit volume so that a displacement by the inertial force occurs in a large amount.
The latch 150b is configured such that a component for detecting an impact is not exposed to the outside of the first body 110b, and the outer shape of the first shape is made to retain the shape of a ball as a whole, thereby realizing Rolling (Rolling).
The latch unit 150b includes the following elements: a latch main body 151 b; a latch locking protrusion 152b engaged with the flange 142b of the locking part at one side of the latch main body 151b, and supporting the locking part to maintain a locked state fixed at a predetermined position; and an impact detection spring 153b disposed between the latch main body 151b and the first main body 110b and providing an elastic force to enable the latch main body 151b to maintain a predetermined position.
The pressurizing part 160b is formed to extend a predetermined length from the upper surface of the locking part 140b, and pressurizes the auxiliary toy 300 seated in the seating groove 132b, so that the auxiliary toy 300 seated in the seating groove 132b is launched in an outer direction by the elastic force of the first body spring 114b in the process that the locking part 140b moves upward.
In the present embodiment, the case where the pressurizing portion 160b is formed on the upper surface of the locking portion 140b is described as an example, but the pressurizing portion 160b is not limited to this, and may be formed to be provided on the second body 120b so as to pressurize the locking portion 140 b.
Further, a pressurizing unit having an additional pressurizing force is provided to the second body 120b, so as to be configured in such a manner that the pressurizing force is provided in a state where the second body 120b is separated from the first body 110 b.
The auxiliary toy 300 is a component element including: disposed between the first body 110b and the second body 120b, and if the second body 120b is rotated to be opened, the auxiliary toy 300 launched from the first body 110b will collide with the ground or any object to be transformed from the first shape to the second shape, preferably, the auxiliary toy 300 is a toy having the same configuration as the separation type toy according to the first embodiment.
Hereinafter, an operation process of the separation type toy 100b according to the third embodiment will be described.
In the case of the separation type toy 100b, the user collides the separation type toy 100b with an arbitrary object or the ground in the first shape in which the first body 110b and the second body 120b are combined.
If the separation type toy 100b is collided or impacted, an inertial force will occur at the latch part 150b maintaining a predetermined position due to the impact, and the generated inertial force will cause the displacement of the latch part 150 b.
If the locking part 140b, which is kept in the locked state at the predetermined position of connection, is released according to the change of the position of the latch part 150b and is moved upward by the elastic force of the first body spring 114b, the coupling between the locking part latching protrusion 143b and the hook 123b of the second body 120b is released.
If the second body 120b is released, it is rotated by the elastic force of the spring to be expanded centering on the rotation shaft 122b of the second body 120b, so that the separation type toy 100b is once transformed from the first shape to the second shape.
In addition, if the locking part 140b is released to move upward by the elastic force of the first body spring 114b, the pressurizing part 160b pressurizes or impacts the auxiliary toy 300 to the upper side of the first body 110b opened by the rotation of the second body 120b, thereby launching the auxiliary toy 300.
If the auxiliary toy 300 is separated from the first body 110b, it will collide with an arbitrary object or the ground and perform a secondary transformation process through the same unfolding operation as the separation type toy according to the first embodiment by the impact caused by the collision.
(embodiment 4)
Fig. 13 is a perspective view showing a fourth embodiment of a separation type toy according to the present invention; fig. 14 is a sectional view showing the structure of a separation type toy according to the fourth embodiment of fig. 13.
First, the repetitive description of the same components as those of the separation type toy according to the third embodiment will be omitted, and the same reference numerals will be used for the same components.
As shown in fig. 13 and 14, the separation type toy 100c according to the fourth embodiment includes a first body 110c, a second body 120b, an auxiliary body 130c, a locking part 140c, a latch part 150c, a pressurizing part 160c, an accessory 200, and an auxiliary toy 300, so that if an impact or a collision occurs enough to separate a part of the body, a part of the body will be separated from the body, and the body and a part of the separated body can be deformed from a first shape to a second shape.
The first body 110c is a hemispherical member, and includes the following elements: a first main body case 111c having a concave shape; a support part disposed on the upper part of the first body 111c and rotatably supporting the turning plate 121b of the second body 120 b; a first body through hole 112c provided in an upper portion of the first body case 111 c; the first body through hole 113c is formed in the center of the lower portion of the first body case 111 c.
The auxiliary body 130c is a component element including: is disposed between the first body 110c and the second body 120b so that the first body 110c and the second body 120b are distinguished, and is positioned on the auxiliary body 130c to fix the auxiliary toy 300. The auxiliary body 130c includes the following elements: an auxiliary body base portion 131c having a disk shape; a seating groove 132c formed at the center of the auxiliary body base 131c in which the auxiliary toy 300 is seated; a through hole 133c formed at the center of the installation groove 132c to pass through the pressurizing part 160 c; and a setting groove 134c formed at a lower surface of the seating groove 132c for setting the pressing part 160 c.
The locking portion 140c is a component element including: the flap 121b of the second body 120b is supported according to the operation of the latch 150c to be maintained in a locked state fixed at a predetermined position, or rotated along the lower side of the first body 110c, so that the flap 121b of the second body 120b is unlocked. The locking portion 140c includes the following elements: a lock portion main body 141; a link portion 142c formed at one side of the locking portion body 141c and formed with a latching protrusion 142c' engaged with the hook 123b of the second body 120 b; and a locking part spring 143c providing an elastic force to maintain the locking part body 141c at a predetermined position.
The latch 150c is a component element including: and a latch part 150c formed of a magnet, which is provided at the other end portion of the locking part body 141c, and which moves the locking part body 141c up/down by a displacement caused by a magnetic force with the kit 200 to change the position of the locking part 140 c.
The pressurizing unit 160c is a component element including: the pressing part installation groove 134c formed in the auxiliary body 130c launches the auxiliary toy 300 if the flap 121b of the second body 120b is released and rotated about the rotation shaft 122b and opened. The pressing portion 160c includes a pressing portion spring 162c for providing an elastic force to the pressing portion main body 161 c.
In the present embodiment, the configuration in which the pressurizing portion 160c is provided in the first body 110c is described as an example, but the present invention is not limited to this, and may be modified to a configuration in which the pressurizing portion is provided in the second body 120 b.
Next, an operation process of the separation type toy 100c according to the fourth embodiment will be explained.
In the case of the separate type toy 100c, the user moves the separate type toy 100c toward the upper surface of the kit 200 in the first shape in which the first body 110c and the second body 120b are coupled.
If a magnetic force by a magnetic field is formed between the separation type toy 100c and the kit 200, the latch part 150c is displaced by the magnetic force.
According to the displacement of the latch part 150c, the connected locking part 140c will be moved downward, and the locking part 140c and the hook 123b of the second body 120b will be released.
If the second body 120b is released, it is rotated by the elastic force of the spring to be opened centering on the rotation shaft 122b of the second body 120b, and the separation type toy 100c is once transformed from the first shape to the second shape.
In addition, if the locking part 140c is released to open the upper portion of the first body 110c, the pressurizing part 160c pressurizes or impacts the auxiliary toy 300 by the elastic force of the pressurizing part spring 162c, thereby launching the auxiliary toy 300.
If the auxiliary toy 300 is separated from the first body 110c, it collides with an arbitrary object or the ground and performs a secondary transformation process by the same unfolding operation as the separation type toy according to the first embodiment by the impact caused by the collision.
Therefore, if a predetermined condition for disengaging a portion from the body is provided, a portion of the body will disengage from the body, and the body and a portion of the disengaged body will be deformed from the first shape to the second shape, so that the interest in the toy can be further increased.
As described above, the present invention has been described with reference to the preferred embodiments thereof, but it is to be understood that various modifications and variations can be made by those skilled in the relevant art without departing from the spirit and scope of the present invention as set forth in the appended claims.
In the description of the embodiments of the present invention, the thickness of lines and the size of components shown in the drawings may be exaggerated in consideration of the clarity and convenience of the description, and the terms may be defined by the intention of a user or an operator or the convention defined by considering the functions of the present invention, and thus the terms are defined based on the contents throughout the entire specification.