KR20140142768A - Driving apparatus for play gun - Google Patents

Abstract

The present invention relates to a driving apparatus for a toy gun. According to an embodiment of the present invention, the driving apparatus for a toy gun can drive a toy gun which supplies and launches dummy bullets. The driving apparatus for a toy gun comprises: a loading launching unit placed inside a toy gun and launches the dummy gun in a loading state; a driving unit placed on the lower part of the loading launching unit, and drives continuously a motion of loading and launching dummy bullets while moving forwards and backwards in accordance to a rotation caused by the combination with the loading launching unit through a gear; an operating unit placed in the backward moving direction of the driving unit to interlock, and transmits or blocks power to the driving unit in accordance to the launching type set by a user and the user′s control; a control unit placed on one side which interlocks with the operating unit, and operates the operating unit by the user′s control in order to drive the loading launching unit through the driving unit; and a driving power unit placed in the backward moving direction of the operating unit, and provides power transmitted or blocked to the driving unit through the operation of the operating unit by the control unit controlled by the user.

Description

[0001] Driving apparatus for play gun [0002]

The present invention relates to a toy gun driving apparatus, and more particularly, to a toy gun gun driving apparatus that drives a loading and discharging of a toy gun in a single apparatus in a continuous operation, physically transmits and blocks a driving force, The present invention relates to a drive unit for a toy gun capable of increasing the service life while improving the satisfaction of use by preventing an excessive driving force from being transmitted while having an operating structure similar to an actual firearm.

Generally, a toy gun refers to a toy of a total type, and is produced so that an infant or a child can be used for various kinds of play. These toy guns are made in the form of toys used for various amusement and play, and can be hit by direct firing with the development of toy guns that are actually fired using ring-shaped munitions called Bibit (BB). , It has been developed and used as a toy that can be used by young and infants in the playground equipment of the youth and the general public.

In the early stage of the development of the toy guns in which the mojitans are fired, the firing force is weak, and the firing range is small due to the manual feeding of the mojitans, and it takes a long time to supply the mojitans. It was difficult to use.

In recent years, as the mojitans are automatically supplied and the launching force of the toy guns has been developed, the survival sports that introduced the concept of mock combat has been born. This kind of survival game is a game in which game participants enjoy a pleasure through mock battles similar to those in the game with various military equipments while carrying a toy gun in which the moons are shot continuously. This kind of survival game has been widely performed at home and abroad through many clubs, and the interest is increasing.

In order to carry out the safe and realistic simulation battle in the above-mentioned survival game, the demand for the toy gun of good performance is increasing. Accordingly, techniques have been developed to manufacture toy guns similar in appearance to the actual automatic rifles, to increase the effective distance at which the mojit is generated, to improve the launch intensity, and to improve the quick launch capability. As such, as the performance of the toy gun improves, users are requested not only to improve the appearance similarity with the actual automatic rifle and to improve the launch performance but also to the operation configuration, form, And a technical invention for realizing this is required.

The prior art toy gun is configured to launch using compressed air while the mojitans are automatically fed to the gun, wherein the moat is a self-emptying device, a firing device that fires the piston back into the drive device And a driving device for generating compressed air while advancing and retracting the launching device.

The above-mentioned prior art toy gun driving apparatus has a structure in which a gear connected to a piston in a plurality of gears is rotated in a state in which the piston is retracted while being rotated by a driving force in a state of being engaged with a piston by a plurality of rotary gears, When unbuckling is released, it is actuated to launch the mock shot with compressed air as it advances by elasticity.

However, in the prior art toy gun driving apparatus, since the process of charging the actual gun with the compressed air generated while advancing the piston by advancing the piston is omitted, the operation process with the actual gun is different and the operation satisfaction is low There was a problem.

Further, in the prior art toy gun driving apparatus, the piston is moved backward in a gear-engaged state while the power of the motor is transmitted to the plurality of gears, and when the gears are retreated, the gears are released to one side, When the gear is moved to one side while the rotating force is being applied, excessive force is applied to the gear-engaging portion, the gears are impacted to reduce the life span, .

In addition, the prior art toy gun driving apparatus transmits the driving force of the motor that provides the power for moving the piston back and forth to a plurality of connected gears, so that the driving force driven by the motor is directly transmitted, As the motor must be stopped electrically when stop is needed, the rotating motor is not stopped by the electric signal immediately, and the residual driving force is transmitted to the motor and the gear, .

The conventional toy gun driving apparatus of the related art is operated by the user immediately by operating the safety, single-shot, and repeated operation of the motor to control the driving of the motor by an electrical signal, There is a problem in that the satisfaction of use is lowered as a result of realizing a different operating feeling from the actual firearm.

In addition, the prior art toy gun driving apparatus has a problem in that the piston is not stopped at a proper position by driving the motor by the residual electrical signal, so that the air compression amount is insufficient and the range and the accuracy rate are lowered due to insufficient shot pressure.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a toy gun capable of driving a toy gun by continuous operation in one apparatus, The present invention provides a drive unit for a toy gun which has an operating structure similar to that of an actual firearm and can prevent an excessive driving force from being transmitted to thereby increase life expectancy while improving user satisfaction.

The technical problem of the present invention is not limited to those mentioned above, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a driving apparatus for a toy gun for driving a toy gun to which a moat is supplied and fired, the driving apparatus for the toy gun being disposed inside the toy gun, And an operation of loading and unloading the razor while advancing backward by rotation by being engaged with the loading and discharging unit and being disposed at a lower portion of the loading and discharging unit, An operating portion that is interlocked with a retracting direction of the driving portion and is operated to transmit and block power to the driving portion according to a user's operation in accordance with a setting type set by the user, And the operation unit is operated by a user's operation to move the loading foot And a driving power unit which is disposed in a retracting direction of the operating unit and is provided to provide power to be transmitted and blocked by the operating unit to the driving unit by the operation unit .

The loading unit may include a nokepiece disposed inside the toy gun and installed to load the mosquito into the firing position while moving backward and forward by driving the driving unit, A loading elastic member provided in the form of a plurality of gears in a direction of being retreated and advanced so as to be engaged with the gear, a loading elastic member disposed in a retracting direction of the knurling wheel and provided to exert an elastic force in a direction of advancing the knurling wheel, A discharge piston projecting from a lower portion of the discharge piston in a retracting direction of the discharge piston to generate compressed air from which the moisture is fired while being advanced after loading in a retracted state by the operation of the driving portion, And a driving part Are arranged in four locking protrusions, and the retraction direction of the piston and firing, it characterized in that the elastic body may contain launch installed so that elastic force acts in the direction in which the firing piston is advanced.

The driving unit is disposed at a lower portion of the loading and discharging unit and forms a driving gear on the outer periphery so as to be engaged with the loading part to rotate the loading and discharging unit by rotation, A driving gear which is provided on the one side of the driving gear for rotating the driving gear when the loading gear is rotated by rotation of the driving gear so that the gear engagement is released so as to advance when the driving motor is retreated, And a cam protruding from one side surface to be rotated together with the drive gear and having a protruding portion protruding from a rotational position at which the charging section launches the cylindrical shape, And the engaging cam is provided so as to be in contact with the engaging cam, The hinge unit is hinged by a hinge so as to be rotated up and down in the forward and backward directions at the center so as to be engaged with the projecting portion of the engagement cam, A driving latching protrusion protruding upward from a rear end of the driving latching body and protruding so as to latch the firing portion of the loading and unloading unit; And a drive support body having a support groove protruded to the other side surface to be rotated together with the gear to support the operation portion in a cylindrical state while the operation portion is inserted to block the driving force of the drive power portion, do.

The operation unit includes an operating worm gear disposed at a lower portion of the driving unit and gear-coupled to transmit power for rotating the driving unit in different directions. The operating worm gear extends in a retracting direction of the operating worm gear, A gear groove is formed at the center of the operating shaft, and when the operating shaft is moved in the retreating direction by the operation of the operating portion, An operating gear which is engaged with the driving gear to rotate the operating shaft and is disengaged from the driving power unit when the driving shaft is moved in the forward direction, So as to move the operating gear in a retracting and advancing direction by an operation Wherein the engaging member is inserted in a predetermined position corresponding to the rotation of the driving unit while the forward end of the driving unit is in contact with and supported by the driving unit, And an operation support body provided to be movable relative to the main body.

A movable switch which is disposed on one side surface of the operating support and is connected to the driving power section to transmit a signal to be turned on and off, and a switch projecting on one side of the operating support, And is moved together with the operating insert for moving the operating gear to a position to be engaged with the driving power portion and to a position where the gear engagement is released, and when the operating gear is engaged with the driving power portion, And a movable protrusion protruded to actuate the driving power unit only.

In addition, the manipulation portion is disposed below the toy gun, and is triggered to rotate around the trigger hinge so as to operate the actuating portion by a user's manipulation in order to launch the mutant, and a trigger And is hinged by an operation hinge so as to be rotatable between the trigger and the operation unit. When the trigger is rotated by a user's operation, the trigger is interlocked and rotated around the operation hinge And an operation body provided to operate the operation unit.

A setting lever which is disposed in a direction in which the trigger is retracted and is provided to allow a user to control the range of rotation of the trigger by an operation according to the safety state of the toy gun, Wherein the direction in which the lever is retracted is supported by the setting lever and the advancing direction is located within the radius of rotation of the trigger and is moved in the retreating and advancing direction by the operation of the setting lever, And a setting body for controlling a radius to be set.

The driving power unit may include a driving motor that is disposed in a retracting direction of the operating unit and is provided to provide a driving force to rotate the operating unit according to a signal operated by the operating unit by an operation of the operating unit, A drive shaft provided to extend in a direction of the drive shaft and configured to be rotated by the operation of the drive motor, and a drive shaft provided at a forward end of the drive shaft, And a power gear provided with the power transmission mechanism.

The details of other embodiments are included in the detailed description and drawings.

According to the drive unit for toy guns according to the embodiment of the present invention, a toy gun that fires a mutton has a similar operation structure to a real firearm by driving the loading and unloading of the toy gun from one apparatus to a continuous operation So that the user satisfaction can be improved.

In addition, since the drive unit for toy guns includes various parts physically connected by user's operation successively in one device in a single device, the user can operate the actual firearm in a similar manner By implementing this, the user satisfaction can be improved.

In addition, the drive unit for toy guns physically transmits the driving force required for driving various parts, which are continuously operated in loading and firing, in response to the driving force in accordance with each driving step, It is possible to prevent damage and increase the service life.

In addition, when the user manually operates the toy gun in the form of a lever as a safety, a single shot, or a lever, the toy gun drive device has a similar operation mode to that of an actual firearm The operation efficiency can be improved by minimizing the malfunction.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing a toy gun equipped with a drive unit for a toy gun according to an embodiment of the present invention; Fig.
Fig. 2 is a front view showing a drive unit for a toy gun installed in the toy gun of Fig. 1; Fig.
Fig. 3 is a rear view of the driving unit for the toy gun shown in Fig. 2; Fig.
4 is a rear perspective view showing the main structure of the driving unit for the toy gun shown in Fig.
Fig. 5 is a use state diagram showing a state in which the setting lever is operated in the safety position in the drive unit for toy guns of Fig. 2; Fig.
Fig. 6 is a use state diagram showing a state in which a driving direction of the loading and unloading unit is driven in a safe position of the setting lever in the driving apparatus for the toy gun of Fig. 5; Fig.
Fig. 7 is a state of use showing a state in which the nose is advanced while the loading piston is hooked after the take-off unit is retracted to the driving unit for toy gun in Fig.
8 is a use state diagram showing a state in which the setting lever is operated to the one-shot position after being loaded into the drive unit for toy guns of Fig. 7 in operation; Fig.
Fig. 9 is a use state diagram showing a state in which a trigger for a toy gun in Fig. 8 is operated to operate the trigger after one-shot operation so as to supply power of the drive power section to the drive section;
Fig. 10 is a use state showing a state in which a driving unit is operated by the drive unit for toy guns of Fig. 9 to release the release piston. Fig.
Fig. 11 is a use state diagram showing a state in which the release piston is advanced and released while the release piston is released to the drive unit for toy guns of Fig. 10; Fig.
FIG. 12 is a use state view showing a state in which a drive unit is operated so that the nose and the launching piston are retracted after the launch operation to the drive unit for toy guns of FIG. 11;
Fig. 13 is a use state diagram showing a state in which the nose wheel is advanced while the launching piston is engaged with the driving device for the toy gun in Fig.
Fig. 14 is a use state diagram showing a state in which the setting lever is operated to the reclining position after being loaded into the toys gun driving apparatus of Fig. 6 by operation; Fig.
Fig. 15 is a use state diagram showing a state in which a trigger for a toy gun in Fig. 14 is operated after a triggering operation to supply power of a drive power section to a drive section; Fig.
FIG. 16 is a state of use showing a state in which a drive unit operates the driving unit for the toy gun shown in FIG. 15 to release the engagement of the shooting piston and the shooting piston is advanced and fired.
Fig. 17 is a use state diagram showing a state in which a driving unit for the toy gun in Fig. 16 is continuously operated to retract the nose and the ejection piston after a firing operation; Fig.
Fig. 18 is a use state view showing a state in which the nose and the ejection piston are retracted by the operation of the driving unit to the driving unit for the toy gun in Fig. 17; Fig.
Fig. 19 is a state of use showing a state in which the nosepiece is advanced and loaded while the launching piston is retracted in the retracted state of the driving unit for the toy gun of Fig. 18; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

In the following description of the embodiments of the present invention, descriptions of techniques which are well known in the technical field of the present invention and are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings for explaining a drive unit for a toy gun according to embodiments of the present invention.

2 is a front view showing a drive unit for a toy gun installed in the toy gun of Fig. 1, Fig. 3 is a front view of the toy gun of Fig. 2, Fig. FIG. 4 is a rear perspective view showing the main configuration of the driving apparatus for the toy gun in FIG. 3, and FIG. 5 is a rear perspective view showing the driving unit for the gun in FIG. FIG. 6 is a state view showing a state in which the driving unit for the toy gun of FIG. 5 is driven in the retracting direction of the loading and unloading unit in the safety position of the setting lever, and FIG. Fig. 8 is a view showing a state in which the charging piston is engaged and supported by the driving unit for the toy gun shown in Fig. 7, Fig. 9 is a use state diagram showing a state in which the trigger driving device of Fig. 8 is operated to operate the trigger after one-shot operation to supply the power of the driving power section to the driving section. Fig. FIG. 10 is a state view showing a state in which the driving unit is operated by the driving unit for the toy guns of FIG. 9 to release the engagement of the shooting piston, FIG. 11 is a view showing a state after the release piston is released Fig. 12 is a state diagram showing a state in which the driving unit is operated so that the nose and the ejection piston are retracted to the toy gun driving apparatus of Fig. 11 after the ejection operation, Fig. 13 In the toy gun driving apparatus of Fig. 12, in a state in which the ejection piston is hooked and supported by the driving unit, Fig. 14 is a use state diagram showing a state in which the setting lever is operated to the reclining position after being loaded into the toys gun driving apparatus of Fig. 6, Fig. 15 is a state view showing the state where the toys FIG. 16 is a view showing a state in which the driving force is applied to the drive unit for the toys gun of FIG. 15 so that the engagement of the release piston is released FIG. 17 is a use state diagram showing a state in which the driving unit is operated to continuously drive the toy gun and the launching piston after the launch operation to the toy gun driving apparatus of FIG. 16, and FIG. Fig. 18 is a plan view of the driving unit for the toy gun shown in Fig. 17, This is a use phase diagram showing the retracted state, Figure 19 is a state diagram used to move the bolt indicating a loaded state while engaging in a state in which the firing piston retract the drive toy rifles in Fig.

1 to 19, a driving apparatus 100 for a toy gun according to an embodiment of the present invention includes a loading unit 110, a driving unit 120, and an operation unit 120. The loading unit 110 includes a loading unit 110, 130, an operating portion 140, and a driving power portion 150. [ The loading throwing unit 110 includes a knockout 111, a loading gear 112, a loading elastic body 113, a shooting piston 114, and a knob 111, which are provided to load the moat supplied to the inside of the toy gun 10 to the shooting position. A release latching projection 115, and a launching elastic body 116. [

The knocker 111 is disposed inside the toy gun 10 and is installed to load the mock-up into the firing position while moving backward and forward by driving the driving unit 120. [ The needle bar 111 is provided to latch the supplied moyant into the firing position while advancing backward while being elastically supported in the inside of the toy gun 10. It is similar to a noodle bundle for loading ammunition in an actual firearm .

The loading gear 112 protrudes from a lower portion of the knurled gear 111 and is provided in a plurality of gears in a direction of retreating and advancing to engage with the driving unit 120. The loading gear 112 is provided in the form of a rack gear at the lower part of the knocker 111 so as to be engaged with the driving part 120 so as to retract the knurled leg 111 which is elastically supported by the operation of the driving part 120.

The loading elastic body 113 is disposed in a retracting direction of the knurling knob 111 and is provided so as to exert an elastic force in a direction in which the knurling knob 111 advances. The charging elastic body 113 is installed so as to provide the elastic force that the knurled knob 111 advances when the knurled knob 111 maintains the compressed state when retracted due to the operation of the driving unit 120 and then removes the force of retreating.

The ejection piston 114 is disposed inside the knockout 111. The ejection piston 111 is installed so as to generate compressed air from which the moat is fired while being advanced after loading in a retracted state together with the knockout 111 by the operation of the driving unit 120 do. The ejection piston 111 is installed to be resiliently supported in the knockout 111 and is retracted together with the elastic force applied when the knockout 111 is retracted. The ejection piston 111 is engaged with the drive unit 120 in the retracted state, The user is allowed to advance while being released from the operation by the operation of the operation unit 140. [ That is, as the ejection piston 114 is retracted together with the knockout 111, the ejection piston 111 and the knockout 111 can be driven by one device, And the ejection piston 114 in sequence.

The ejection latch protrusion 115 protrudes from the lower portion of the ejection piston 114 in the retracting direction and protrudes to be engaged with the driving portion when the ejection piston 114 is retracted. The firing latch protrusion 115 is provided such that the firing piston 114 retracted together with the knurled knob 111 is hooked to the driving unit 120 and is released while the latch is released according to the operation of the user after the pick-up.

The launching elastic body 116 is disposed in a retracting direction of the launching piston 114 and is provided so as to exert an elastic force in a direction in which the launching piston 114 advances. The launching elastic body 116 is provided so as to exert an elastic force in the direction of advancing the launching piston 114 inside the needle bar 111 and is compressed at the retraction of the launching piston 114 together with the needle bar 111, And the elastic force is generated so that compressed air is generated when the release piston 114 advances when the drive unit 120 is released from engagement.

The driving unit 120 includes a driving gear 121, a latching cam 123, a driving stopper 124, a driving latching protrusion 126 and a driving support 127 that are gear-engaged to retract the knurled wheel 111 . The driving gear 121 is disposed at the lower portion of the knurling 111 and forms a driving gear 122 on the outer circumference so as to be engaged with the loading gear 112 for retreating the knurling 111 by rotation, The loading section 122a is formed in the shape of a space without a gear so that the gear tooth 112 is disengaged from the loading gear 112 to advance when the knurling 111 is retreated from the gear 122. When the knurling 111 is retracted And when the load section 122a is reached, the gear engagement is released and the load is advanced so that the load is moved in the forward direction to install the load. The driving gear 121 is formed as a pinion gear to which a loading gear 112 is coupled in a rack shape, and a driving gear 122 is formed radially on the outer circumference. A loading section 122a in which no gear is formed is formed at a position where the knurling wheel 111 finishes retracting from the driving gear 121 formed radially in the driving gear 121. The loading knob 111 is retracted, The gear engagement is released and the gear is advanced by the elastic force of the loading elastic body 113.

That is, the driving gear 121 is engaged with the knurl 111 retracted together with the launching piston 114 in the form of a rack pinion, retracted by rotation, and the knurl 111 So that the knurled wheel 111 is retracted.

The engaging cam 123 is provided on one side of the rotation of the driving gear 121 and protrudes from one side so as to rotate together with the driving gear 121 so as to protrude from a rotational position at which the ejection piston 114 is emitted in a cylindrical shape Shaped projecting portion 123a.

The driving stopper 124 is disposed in the retracting direction of the engaging cam 123 and is arranged so that its advancing direction is in contact with the engaging cam 123 and the retracting direction is a direction in which the launching piston 123 is retracted And is hinged by the hinge 125 so as to be rotated up and down in the forward and backward directions at the center so as to be rotated so as to be released when the protrusion 123a of the engaging cam 123 contacts the protrusion 123a do. The driving stopper 124 is supported by the stop cam 123 in the advancing direction and the retracting direction is arranged in the direction of the ejection stop protrusion 115 when the ejection piston 114 is retracted, When it comes into contact with the protrusion 123a, the hinge 125 is rotated around the hinge 125 so that the retraction direction is lowered.

The driving latching protrusion 126 protrudes upward in the backward direction end of the driving latching body 124 and protrudes so as to latch the latching protrusion 115 protruding from the lower portion in the backward direction of the launching piston 114. The driving latching protrusion 126 is protruded upward in the retreating direction of the driving latching body 124 rotated about the latching hinge 125 and is projected to be hooked on the latching latching projection 115 of the releasing piston 114, Respectively.

The driving supporter 127 is provided on the other side of the rotating shaft of the driving gear 121 and protrudes to the other side so as to be rotated together with the driving gear 121, And a supporting groove 127a into which the actuating part 130 is inserted to block the driving force of the driving power part 150 while supporting the supporting part. The driving support member 127 is rotated with the driving gear 121 while the actuating unit 130 is supported and the actuating unit 130 is inserted into the supporting groove 127a so that the driving force is transmitted to the driving power unit 150 120 so as to prevent the mutant from being fired without operating the operation unit 140 after the loading.

The operating portion 130 includes an operating worm gear 131, an operating shaft 132, an operating gear 133, an operating insert 134, an operating support 135, A movable switch 137, and a movable projection 136. As shown in Fig. The working worm gear 131 is disposed at a lower portion of the driving gear 121 and is gear-coupled to transmit power for rotating the driving gear 121 in different directions. The working worm gear 131 is provided in the form of a worm gear so as to reduce the space to be rotated while being engaged with the driving gear 121 to rotate the driving gear 121 in the form of a pinion gear and effectively reduce the rotating speed, And is rotated to rotate the gear-coupled drive gear 121.

The actuating shaft 132 extends in the retracting direction of the actuating worm gear 131 and extends in the retracted state in the connected state to rotate the actuating worm gear 131.

A gear groove 133a is formed at the center of the operating gear 133. When the operating gear 133 is moved in the retreating direction by the operation of the operating portion 140, 150 so as to rotate the operation shaft 132. When the drive shaft 132 is moved in the forward direction, the drive power unit 150 is disengaged from the gear. The operating gear 133 is provided in a gear form and is provided to transmit or block the power of the driving power unit 150 while being moved by the operation of the operating unit 140 and the operating unit 130.

The operation insertion body 134 is disposed on the upper portion of the operation gear 133 and is inserted into the gear groove 133a to be moved so as to move the operation gear 133 in the retreating and advancing direction by the operation of the operating portion 140 do. The operation insertion body 134 is inserted into the gear groove 133a of the operation gear 133 and moves the operation gear 133 in the retreating direction by the operation of the operation portion 140. The operation insertion body 134 is engaged with the drive power portion 150, When the operating gear 133 is rotated and the operating gear 133 is moved in the advancing direction by the operation of the operating portion 140, the gear engagement with the driving power portion 150 is released, It is blocked from being transmitted to maintain the stationary state.

The operation support body 135 protrudes in the advancing direction of the operation insert 134 and the drive support body 127 rotates in accordance with the rotation of the drive gear 121 in a state where the forward end of the operation support body 135 is in contact with and supported by the drive support body 127 And is inserted into the support groove 127a while being rotated to release the engagement of the gear 133 with the gear. The operating support body 135 is supported such that the operating support body 135 is moved in the advancing direction in order to maintain the latching state of the launching piston 114 held by the rotation of the driving gear 121, The operation insert 134 inserted into the groove 127a and moved together with the operating support 135 is moved in the advancing direction. When the operation insert 134 is moved in the advancing direction, the gear engagement between the actuating gear 133 and the drive power section 150 is released and the transfer of the driving force is blocked, so that the release piston 114 is supported .

The movable switch 137 is disposed on one side of the operation supporting member 135 and is connected to the driving power unit 150 to transmit a signal to be turned on and off. The movable switch 137 transmits an ON signal to the driving power section 150 to engage the driving power section 150 when the driving gear 133 and the driving power section 150 are engaged with each other. And the driving power unit 150 is stopped by transmitting the off signal in the state where the gear engagement of the driving power unit 150 is released, the driving power unit 150 is engaged with the gear and operated only in a state where the power is transmitted, Thereby minimizing waste of energy and minimizing damage due to excessive transmission of driving force.

The movable protrusion 136 protrudes from one side of the actuating support 135 and protrudes to a position for operating the movable switch 137. The actuating gear 133 is engaged with the driving power unit 150 Is moved together with the operation insert 134 which moves to the position where the position and the gear engagement are released and is projected so as to actuate the drive power section 150 only when the gear 133 is engaged with the drive power section 150 . The movable protrusion 136 is moved in the retracting and advancing direction together with the one side of the operating support 135 to transmit an ON signal to the movable switch 137 at the time of retraction and is brought into contact with the movable switch 137 Off signal is transmitted so that the movable switch 137 is operated to operate according to whether or not the operating gear 133 and the driving power unit 150 are engaged with each other.

The operation unit 140 includes a trigger 141, a manipulation body 143, a setting lever 145, and a setting body 146, which are provided for the user to perform a firing operation. The trigger 141 is disposed at the bottom of the toy gun 10 and is adapted to rotate about the trigger hinge 142 to actuate the actuating part 130 to launch the moth. The trigger 141 is rotated about the trigger hinge 142 when the user performs a firing operation to retreat the operation insert 134 interlocked with the operation body 143 to rotate the drive power section 150 and the operation gear 133 ). The driving worm gear 131 is rotated by the rotation of the driving power unit 150 after the gear combination and the driving gear 121 is rotated so that the projecting portion of the locking cam 123 operates the driving stopper 124, ) Is released and fires the mojitans while moving forward.

The operation body 143 is disposed on the upper portion of the trigger 141 and is hinged to the operation hinge 144 so as to be rotatable in a state of being supported between the trigger 141 and the operation insert 134, When the trigger 141 is rotated by the operation of the user, the operation insert 134 is retracted and rotated about the operation hinge 144 to move backward and forward. The operation body 143 is provided inside the toy gun 10 and rotates in conjunction with the trigger 141 about the operation hinge 144 so that the trigger 143 rotated by the user's operation about the trigger hinge 142 The operating body 143 is rotated about the operating hinge 144 so that the operating insert 134 is moved to the retracted position where the driving power section 150 and the operating gear 133 are engaged with each other So as to remove the engagement of the firing piston 114 and perform the firing operation.

The setting lever 145 is disposed in a direction in which the trigger 141 is retracted and is provided outside the toy gun 10 so that the user can operate the toy gun 10 safely, Thereby controlling the range of rotation of the trigger 141. [ The setting lever 145 sets the desired firing pattern by the user. The setting lever 145 is configured to set the safety to maintain a safe state such that the firing is not operated by an external force, a single foot fired by the operation of the trigger 141, To rotate by a rotation. The setting lever 145 is provided to control the turning radius of the trigger 141 by operating a position where the trigger 141 is engaged with the setting body 146 while being rotated according to the setting state of safety,

The setting body 146 is disposed in the advancing direction of the setting lever 145 and the direction of retreating is supported by the setting lever 145 and the advancing direction is positioned within the rotation radius of the trigger 141, 145 to move in the retracting and advancing direction to control the rotation radius of the trigger 141. [

The drive power section 150 includes a drive motor 151, a drive shaft 152, and a power gear 153 that provide power to the operation section 130. The drive motor 151 is disposed in the retracting direction of the operating gear 133 and operates in response to a signal operated on the movable switch 137 in a state of being engaged with a position where the power is transmitted by the operation of the trigger 141 And the worm gear 131 and the driving gear 121 are rotated to provide a driving force for loading and firing the mutton.

The driving shaft 152 extends in the advancing direction of the driving motor 151 and is provided to be rotated by the operation of the driving motor 151. The drive shaft 152 is provided to rotate the power gear 153 by the operation of the drive motor 151 while the power gear 153 is positioned in the advancing direction so that the operating gear 133 and the power gear 153 are engaged with each other .

The power gear 153 is provided at a forward end of the drive shaft 152 and is provided in a gear form so that the user can selectively engage and engage with the operating gear 133 moved by operating the trigger 141. The power gear 153 is connected to the driving motor 151 by a driving shaft 152 and is engaged with an operating gear 133 which is retreated and advanced by operation. The driving worm gear 131 is rotated to rotate the driving worm gear 131 to rotate the driving gear 121 to perform loading and ejection driving.

The operation of the drive unit for toy gun according to one embodiment of the present invention as described above will be described according to the set state.

First, when the setting lever 145 is safely positioned, the setting body 146 is moved in the advancing direction and is provided at a position where the trigger 141 is not rotated so that the trigger 141 is not rotated by the external force The fire of the toy gun 10 is prevented and the safe state can be maintained.

When the knurled knob 111 is retracted while the setting lever 145 is positioned at the one-shot position, the loading elastic member 113 and the elastic body 116 are compressed and retracted together. When the knurled wheel 111 is retreated, the drive gear 121, which is engaged with the loaded gear 112, is rotated to prevent the knurled wheel 111 having an elastic force from being advanced to the charged elastic body 113 from advancing, When the gear 122 reaches the loading section 122a of the gear 121, the gear engagement between the loading gear 112 and the driving gear 121 is released and the loading needle 111 is moved in the advancing direction by the elastic force to the loading elastic body 113. When the knocker 111 is moved in the advancing direction, the mois- ter supplied to the toy gun 10 is hooked and moved to the firing position.

At this time, the ejection latch protrusion 115 protruding from the lower portion of the ejection direction of the ejection piston 114 is hooked on the ejection engaging protrusion 126 of the driving stopper 124 to maintain the ejection standby state.

When the trigger 141 is operated in the loaded state, when the trigger body 141 is rotated around the trigger hinge 142, the operation body 143, which is supported by the contact, is rotated about the operation hinge 144, do. When the operation insert 134 is retracted, the actuating gear 133 is retracted and engaged with the power gear 153. At this time, when the operation insertion body 134 is retracted and the movable projection 136 operates the movable switch to drive the drive motor 151, the power gear 153 connected to the drive shaft 152 is rotated, 133 are rotated together. When the actuating gear 133 is rotated, the actuating worm gear 131 connected to the actuating shaft 132 is rotated to rotate the driven gear 121. When the driving gear 121 rotates, the engaging cam 123 is rotated together with the projecting portion 123a of the engaging cam 123 contacting the driving engaging body 124 so that the driving engaging projection 126 is lowered, 115 are released. When the engagement is released, the release piston 114 is moved forward by the elastic force of the elastic body 116, and fires are carried out to the compressed air generated by the compressed air generated.

The actuating body 143 is lowered so that the actuating insert 134 is moved in the advancing direction and the actuating support 135 is rotated together with the driving gear 121 The operation support body 135 is inserted into the support groove 127a of the drive support body 127 after the knurled knob 111 is retracted and advanced as shown in the above procedure. When the operation support body 135 is inserted, the operation insert 134 is moved in the advancing direction, the actuating gear 133 is moved in the advancing direction, and the gear engagement with the power gear 153 is released, And is operated to be fired. At this time, when the operation supporting body 135 advances, the movable projection 136 is advanced, and a signal that the movable switch 137 is turned off is transmitted to the driving motor 151 to be engaged with the gear 133 of the power gear 153 The drive motor 151 is operated to stop.

When the trigger 141 is operated after the setting lever 145 is positioned at the withdrawal position and is loaded in a similar process to the above-described one-shot, the trigger 141 is rotated in a reduced radius, The operation body 143 is operated so as to be continuously fired while maintaining the state in which the operation insert 134 is continuously moved to the retreat position.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And is not intended to limit the scope of the invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Description of the Related Art
100: drive unit for toy gun 110:
111: Knocker 112: Loading gear
113: Loading elastic body 114: Launching piston
115: Firing latching protrusion 116: Firing elastomer
120: driving part 121: driving gear
122: Driving gear 122a: Loading section
123: engaging cam 123a:
124: driving stopper 125: latching hinge
126: drive engaging projection 127:
127a: Support groove 130:
131: Working worm gear 132: Working axis
133: actuating gear 133a: gear groove
134: operation insert 135: actuating support
136: movable projection 137: movable switch
140: operating part 141: trigger
142: Trigger hinge 143: Operation body
144: Operation hinge 145: Setting lever
146: setting body 150: driving power section
151: drive motor 152: drive shaft
153: Power gear

Claims (8)

Claims [1] A toy gun driving apparatus for driving a toy gun to which a mojitant is supplied and fired,
A loading gun disposed inside the toy gun and configured to fire the supplied alligator in a loaded state,
A drive unit that is disposed at a lower portion of the loading and discharging unit and is engaged with the loading and discharging unit so as to continuously drive the operation of loading and unloading the moving bed while advancing backward by rotation,
An operation part which is arranged to be interlocked with the retracting direction of the driving part and is operated to transmit and cut the power to the driving part according to a user's operation according to the set fire mode set by the user,
An operating unit disposed on one side of the operating unit, the operating unit operating the operating unit by a user's operation to drive the charging unit with the driving unit;
And a driving power unit which is disposed in a retracting direction of the actuating unit and is provided to provide power to the user to be transmitted and cut to the driving unit by the operation unit by the operation unit. The method according to claim 1,
The loading /
A knocker disposed inside the toy gun and installed to load the moat to the firing position while moving backward and forward by driving the driving unit,
A plurality of gears protruding from a lower portion of the nokes and provided in the form of a plurality of gears in a direction of retreating and advancing to be engaged with the driving portion,
A loading elastic member disposed in the direction of the backward movement of the yoke and adapted to exert an elastic force in a direction of advancing the bolt,
A discharge piston which is disposed inside the handle and generates compressed air in which the movers are fired while advancing after loading in a state of being retracted together with the nokes by operation of the drive unit,
A firing projection protruding from a lower portion of the firing piston in a retracting direction and protruding from the firing piston to be engaged with the firing piston when the firing piston is retracted,
And a launching elastic body disposed in a retracting direction of the launching piston so as to exert an elastic force in a direction in which the launching piston advances. The method according to claim 1,
The driving unit includes:
A driving gear disposed on an outer circumferential surface of the loading and discharging unit so as to be engaged with the loading portion for retracting the loading and discharging portion by rotation, and when the loaded portion of the loading and unloading unit is retracted, A driving gear which is provided with a loading section in the form of a space without a gear so that the gear engagement is released so that the loading section is retracted by rotation,
A jam cam provided on one side of the rotation of the driving gear and having a cam protruding from one side surface of the driving gear to rotate together with the driving gear and protruding from a rotational position at which the loading and unloading unit is fired,
And the retracting direction is provided at a position where the firing portion of the loading and unloading unit is latched in the retracted state, and the forward and backward directions A driving stopper hinged by a locking hinge so as to be rotated up and down to be rotated so as to be released from engagement when the locking protrusion contacts the projection of the locking cam,
A driving latching protrusion protruding upward at a backward direction end of the driving latching body and protruding so as to latch a firing portion of the charging and discharging unit,
The driving gear is provided on the other side of the rotation of the driving gear and is protruded to the other side so as to rotate together with the driving gear so as to support the driving part in a cylindrical state while blocking the driving force of the driving power part, And a drive supporter having a support groove to be inserted therein. The method according to claim 1,
Wherein,
An operating worm gear disposed at a lower portion of the driving unit and gear-coupled to transmit power for rotating the driving unit in different directions,
An operating shaft extending in a retracting direction of the operating worm gear and extending in a retracted state in a connected state for rotating the operating worm gear,
A gear groove is formed at the center, and when the lever is moved in a retreating direction by the operation of the operating portion, the operating shaft is engaged with the driving power portion to rotate the operating shaft, An operating gear provided to release the gear engagement with the driving power unit,
An operation insert disposed in the upper portion of the operating gear and installed to move the operating gear in a retracting and advancing direction by an operation of the operating portion inserted in the gear groove,
And an operation support member protruding in a forward direction of the operation insert and being inserted at a predetermined position corresponding to the rotation of the drive unit while the forward end of the operation insert is held in contact with the drive unit, And a drive unit for the toy gun. 5. The method of claim 4,
A movable switch disposed on one side of the operating support and connected to the driving power section to transmit a signal to be turned on and off,
And a plurality of actuating gears protruding from one side surface of the actuating support and protruding from a position for operating the actuating switch, the actuating gear being movable between a position to be engaged with the driving power unit and a position to be disengaged from the actuating gear, And a movable protrusion protruded to move the driving power unit only when the operating gear and the driving power unit are engaged with each other while being moved together with the body. The method according to claim 1,
Wherein,
A trigger disposed at a lower portion of the toy gun and adapted to rotate about a trigger hinge to actuate the actuating portion by a user in order to launch the deodorant;
The trigger is hinge-coupled to the trigger by a manipulation hinge so as to be rotatable in a state of being supported between the trigger and the actuating part. When the trigger is rotated by a user's operation, And an operation body rotatably mounted on the operation unit to operate the operation unit. The method according to claim 6,
A setting lever which is disposed in a direction in which the trigger is retracted and is provided to allow a user to control the range of rotation of the trigger by the operation according to the safety state of the toy gun,
The direction in which the lever is retracted is supported by the setting lever and the advancing direction is positioned within the radius of rotation of the trigger and is moved in the retreating and advancing direction according to the operation of the setting lever, And a setting body for controlling the rotation radius of the trigger. The method according to claim 1,
The drive power unit includes:
A driving motor disposed in a retracting direction of the operating portion and provided to provide a driving force for rotating the operating portion according to a signal operated by the operating portion by an operation of the operating portion,
A drive shaft extending in the advancing direction of the drive motor and adapted to be rotated by operation of the drive motor,
And a power gear provided at a forward end of the drive shaft and provided in a gear form to rotate selectively while being actuated by the operation of the operation unit.

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