KR101569809B1

KR101569809B1 - A input devices for hitting the ball

Info

Publication number: KR101569809B1
Application number: KR1020150133445A
Authority: KR
Inventors: 홍성민
Original assignee: 홍성민
Priority date: 2015-09-22
Filing date: 2015-09-22
Publication date: 2015-11-19

Abstract

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,
A cylindrical pipe having a cylindrical shape with a ball on an upper surface thereof and a space provided with a discharge hole through which the ball is discharged and having a space reciprocally moved in a vertical direction in a state that the moving body is accommodated therein; And an actuating means provided inside the guide tube and adapted to fix and release the moving body in a state where the moving body is positioned on the lower side inside the guide tube, 1. A device for injecting a solvent, comprising: Wherein the moving body is provided with a fixing protrusion formed on the bottom surface and extending downward and having a fixing jaw extending outwardly from an outer peripheral surface of a lower end thereof; Wherein the actuating means comprises a locking link which is rotatable about a rotation axis and is formed at one end with a hook for fixing the fixing protrusion to the fixing jaw when the moving body is positioned at the lower side of the guide tube, And an operating member which is configured to rotate the opposite end portion with respect to the end portion on the rotation axis about the rotation axis.

Description

Technical Field [0001] The present invention relates to an input device for a hitting ball,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hitting ball insertion device for loading a ball into a hitting point so as to be able to play or practice hitting the ball, and more particularly, And moreover, it is possible to improve the use efficiency by improving the portability by reducing the weight and the volume.

BACKGROUND ART [0002] Conventionally, there have been proposals for baseball play or batting practice using a bat to strike a ball.

In other words, various types of batting equipment that allows players to enjoy batting practice or play in an environment where baseball play, especially bat and ball, is difficult to enjoy, .

In Korean Utility Model Registration No. 20-0189023 (titled baseball play goods for infants), as disclosed in the publication, a structure is disclosed in which a ball is placed on a pedestal so as to be hit by a bat, and a cylindrical first body And a grip portion extending radially narrowly to one side of the first body, and a radially outer side of the first body includes a base body bat having a first tape wrapped around the first body and a second body having a spherical shape, And a second tape corresponding to the second body is attached to the second body while surrounding the second body. And a support body integrally formed with a third body having a disk shape and extending vertically from a central portion of the third body upwardly and having an inner curved shape so as to allow the baseball ball to be seated on the upper surface thereof, Goods are described.

On the other hand, in Korean Utility Model Publication No. 20-1999-0008370 (titled as a baseball type exercise machine), as described in the publication, a square stone wall with a lower front wall is provided on the upper part of the support plate, A long guide hole is formed at one side of the front side of the support case and a long guide bar is provided at the bottom of the support case so that the control projection of the operation pipe is guided by a long guide The operation pipe is formed with a serrated portion, and the one end of the operation pipe is fixed to the other end of the operation pipe, And the gear is engaged with the reduction gear and the reduction gear to fit the reduction gear to the base, .

In Korean Patent Laid-Open No. 10-2002-0086172 (entitled: Aerial Lift Ball Supply Device and Game Set Using the Same), as described in the publication, inducing a spherical sphere to float in the air using the fluid dynamics of air A cylindrical pipe or a ball feeding device for vertically arranging a cylindrical pipe and blowing air upward from below, a hole is formed in the middle of the pipe, and a ball can be inserted by attaching an opening / closing device, And the air flow rate and the air flow are controlled so as to keep the ball passing through the cylindrical pipe floating in the air without falling, so that the ball is swung in the air or supplied to stay floating.

In addition, in Korean Utility Model Registration No. 20-0276715 (titled "baseball play toy for infants"), as described in the publication, there are provided a pedestal portion placed on the floor; A support disposed upright on an upper surface of the support portion; A flexible elastic member such as a corrugated pipe or a spring provided at the upper end of the column to flexibly cope with the impact applied from the lateral direction; And a seat provided on an upper end of the elastic member so that the ball can be put on the ball.

1. Korea Utility Model Registration No. 20-0189023 2. Korea Utility Model Announcement No. 20-1999-0008370 3. Korean Patent Publication No. 10-2002-0086172 4. Korea Utility Model Registration No. 20-0276715

However, in the conventional hitting hitting apparatuses as described above, the techniques for lifting the hitting ball to the hitting point have a problem in that the structure is complicated and an expensive configuration is applied, which is uneconomical.

In addition, there is a problem in that the volume and weight are so large that the portability is low and the use efficiency is low.

The present invention has been proposed in order to solve the above-mentioned problems of the related art, and an object of the present invention is to provide an apparatus and a method for manufacturing the same, So as to improve the use efficiency of the hitting ball.

In order to accomplish the above object, according to the present invention, there is provided a striking ball dispensing apparatus comprising: a moving body having a ball on an upper surface thereof; and a space reciprocally moving in a vertical direction while the moving body is accommodated therein, An elastic spring which is provided inside the guide tube and is adapted to receive an elastic force in an upward direction of the guide tube; and an elastic spring provided inside the guide tube, And actuating means for locking and releasing the moving body in a state of being positioned on the lower side, the apparatus comprising: Wherein the moving body is provided with a fixing protrusion formed on the bottom surface and extending downward and having a fixing jaw extending outwardly from an outer peripheral surface of a lower end thereof; Wherein the actuating means comprises a locking link which is rotatable about a rotation axis and is formed at one end with a hook for fixing the fixing protrusion to the fixing jaw when the moving body is positioned at the lower side of the guide tube, And an operating member which is configured to rotate the opposite end portion with respect to the end portion on which the rotary shaft is located, around the rotary shaft.

Wherein the operation member includes an operation lever having a slot formed therein at an end of the locking link and having a length in a horizontal direction and an operation lever for moving the operation lever in a vertical direction; And a return spring is provided so as to apply a returning pressure in a direction in which the hook of the latching link engages and fixes with the fixing jaw of the fixing protrusion.

And the return spring is wound on a rotating shaft of the engaging link to impart rotational elastic force to the engaging link.

In the ball insertion device of the present invention as described above, since the condensation pressure condensed by the operation means is released from the inside of the guide tube, the ball placed on the upper surface is lifted up to the top, The user has the effect of performing play and practice to strike the ball smoothly.

In addition, since the structure is simple, mass production is easy, and weight and volume are small, so that the portability is improved, which is economical and has an effect of improving the use efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional view showing a striking ball dispensing apparatus according to an embodiment of the present invention;
Fig. 2 is a schematic plan view showing an example of a striking ball dispensing apparatus according to this embodiment. Fig.
Fig. 3 is a schematic side view showing a guide tube applied to the ball insertion device according to the embodiment. Fig.
Fig. 4 is a schematic side view showing another example of a guide tube applied to the ball insertion device according to the present embodiment; Fig.
Fig. 5 is a schematic view showing an operation means applied to a hitting and unloading apparatus according to the present embodiment; Fig.
Fig. 6 to Fig. 11 are schematic views showing the use state of the hitting and insertion apparatus according to the present embodiment. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a description will be made in detail of a hitting and unloading apparatus according to a preferred embodiment of the present invention.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 11 are views showing a ball insertion device according to an embodiment of the present invention. The ball insertion device 1 according to the present embodiment includes a moving body 2 having a ball on its top surface, A cylindrical 'guide' tube 3 having a space for reciprocating in a vertical direction in a state where the moving body 2 is accommodated therein and having a space provided with a discharge hole through which the ball is discharged, An elastic spring 4 provided inside the guide tube 3 and adapted to receive an elastic force in the upward direction of the moving body 2 and an elastic spring 4 provided inside the guide tube 3 in a state in which the moving body 2 is positioned below the inside of the guide tube 3 And operating means (5) adapted to fix and release the moving body (2).

That is, by operating the actuating means 5, the vertical movement of the moving body 2, which receives the elastic force in the upward direction, is controlled by the elastic spring 4, Up to the point of impact where the user can hit.

Therefore, by driving the operating means 5 by the user, the ball can be put into the batting position, so that it is possible to enjoy batting practice or play alone by itself.

It is preferable that the upper surface of the moving body 2 is formed with an air groove in which the ball is stably stowed, and the air groove preferably has a shape corresponding to the outer peripheral surface of the ball.

It is preferable that a 'ring' shaped cap 6 with a through hole formed therein is coupled to the upper end of the guide tube 3 and the operating means 5 is provided at the lower portion of the guide tube 3, And a body 7 having a space portion formed therein is coupled.

Meanwhile, it is preferable that a fixing plate 8 fixed to the bottom of the body 7 through a coupling element (not shown) such as a pin, an anchor or the like is coupled to the bottom surface of the body 7.

The upper end of the resilient spring 4 is supported on the bottom surface of the moving body 2 and the lower end is supported on a supporting jaw extending inward in the inner peripheral surface of the body 7 to move the moving body 2 upward It is preferable to be elastically supported.

The guiding groove 22 extending in the outward direction is formed on the moving body 2 and a guide groove 22 guiding the guiding protrusion 21 is formed on the inner circumferential surface of the guiding tube 3 in a vertical direction And is guided during vertical movement of the moving body (2).

Thus, the motion trajectory of the moving body 2 can be stably guided.

The guide groove 31 may be formed at a vertical angle of inclination inside the guide tube 3 so that the moving body 2 may be rotated in the horizontal direction in the vertical direction, It is possible to reduce the air resistance when the ball is lifted by applying a rotational force to the ball placed on the upper surface of the moving body 2. [

Therefore, it is possible to perform the motion in the vertical upper orbit by receiving less air resistance in the vertical motion orbit of the ball, so that the injection of the ball into the hit point is more stable.

The guide grooves 32 are preferably formed at intervals between guide pieces extending parallel to each other in the inner direction from the inner circumferential surface of the guide tube 3. [

The inner circumferential surface of the cap 6 preferably has a diameter that prevents the moving body 2 from being discharged from the guide tube 3 without end by closing the guide groove 31.

In the striking-ball insertion device 1 according to this embodiment, the above-mentioned moving body 2 has a fixing jaw 22 formed in a bottom surface thereof extending in the downward direction and extending outwardly from the lower end circumferential surface, A projection 23 is provided.

That is, the fixing jaw 22 is fixed and released through the actuating means 5 to adjust the fixing and elevating motion of the moving body 2. [

The actuating means 5 rotates around the rotary shaft 511 and is positioned at the upper end of the fixing jaw 22 of the fixing protrusion 23 when the moving body 2 is positioned on the lower side of the guide tube 3. [ And an end of the engaging link 51 opposite to the end where the hook 512 is located is rotated around the rotation axis 511 And an operating member (52) adapted to be operated.

That is, the hook 512 of the engagement link 51, which rotates about the rotation axis 511 by the operation member 52, is engaged with the fixing jaw 22 and released, Is fixed or released.

The operation member 52 includes an operation space 522 in which a guide piece 513 formed at an end of the engagement link 51 is accommodated and an elongated hole 521 having a length in the horizontal direction is formed, And an actuating lever 523 for moving the arm 522 in the vertical direction.

The operation lever 523 is fixed to the body 7 so as to be seesawed, and when one end of the operation lever 523 is moved in the downward direction, the other end moves the operation lever 522 upward So that the engaging link 51 is rotated by pressing the guide piece 513 of the engaging link 51 upward.

The hook 512 of the engagement link 51 is released from the fixing jaw 21 so as to freely release the moving body 2 so that the moving body 2 is elastically biased by the elasticity of the elastic spring 4 And is raised to the vertical phase.

It is preferable that a return spring 53 is arranged to apply a returning pressure in a direction in which the hook 512 of the latching link 51 is engaged with the fixing jaw 22 of the fixing protrusion 23, It is most preferable that the return spring 53 is wound on the rotating shaft 511 of the engaging link 51 to impart rotational elastic force to the engaging link 51. [

Accordingly, if the engaging link 51 is always driven to return to its original position and the actuating lever 523 is not driven separately, the engaging link 51 and the actuating lever 522 and the actuating lever 523 Is returned to the initial state.

That is, the engagement link 51 returns to the position where the hook 512 is engaged with the fixing jaw 22, so that the operation lever 522 returns in the downward direction, and the operation lever 523 The end not connected to the operation space 522 is returned to the upward position in the upward direction.

When the end of the operation lever 523, which is not connected to the operation space 522, is rotated downward through the striking rod or the user's foot, the operation of the operation lever 523 The hook 521 is lifted so that the hook 51 is rotated to move the position of the hook 512 to release the moving body 2.

Hereinafter, the operation and effect of the striking ball dispensing apparatus according to the present embodiment will be described in detail.

Figs. 6 to 11 are views showing the use state of the hitting and putting-in-ball throwing apparatus according to the present embodiment. In the case of performing hitting practice and play through the hitting hitting ball throwing apparatus 1 according to the present embodiment, When the fixing plate 8 is fixed on the bottom surface and then the ball is placed on the upper surface of the moving body 2 and pressed in the downward direction to move the fixing protrusion 23 of the moving body 2, The hooks 512 are engaged with the fixing jaws 22 after passing through the hooks 512 of the jam link 51.

When the user moves the operating lever 523 by using the striking rod after the striking posture is set by the user, the operating lever 523 is moved to the seesaw The hook 52 is released from the fixing jaw 22 so that the moving body 2 can be moved to the guide pipe 52. [ (3).

Accordingly, the ball placed on the moving body 2 is raised by the upward pressure, and is put into the impact point.

As described above, the ball inserted at the hit point may be hit by the user and enjoyed practice or play.

The above steps may be sequentially and repeatedly applied so as to enjoy the practice of stick batting or play.

As described above, the striking ball dispensing apparatus according to the present embodiment is simple in structure, easy to mass-produce, has a small weight and volume, and is highly portable, thus improving the efficiency of use.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: Input device 2:
21: guide projection 22: fixed jaw
23: Fixing projection 3: Guide tube
31: Guide groove 4: Elastic spring
5: actuation means 51: jam link
511: rotation shaft 512: hook
513: guide piece 52: operating member
521: long hole 522:
523: Operation lever 53: Return spring
6: cap 7: body
8: Fixing plate

Claims

A cylindrical pipe having a cylindrical shape with a ball on an upper surface thereof and a space provided with a discharge hole through which the ball is discharged and having a space reciprocally moved in a vertical direction in a state that the moving body is accommodated therein; And an actuating means provided inside the guide tube and adapted to fix and release the moving body in a state where the moving body is positioned on the lower side inside the guide tube, 1. A device for injecting a solvent, comprising:
The vehicle,
And a fixing protrusion formed on the bottom surface and extending in a downward direction and having a fixing protrusion formed to extend outwardly from a lower end circumferential surface;
The operating means,
A hook which is rotatable about a rotation axis and has a hook at one end for hooking and fixing the fixing protrusion to the fixing jaw when the moving body is positioned at the lower side of the guide tube, And an operating member configured to rotate the opposite end portion about the rotation axis.

The method of claim 1, further comprising:
The above-
An operation lever in which a guide formed on an end of the locking link is received and in which a slot having a length in a horizontal direction is formed, and an operation lever for moving the operation lever in a vertical direction; Wherein a return spring is arranged to apply a returning pressure in a direction in which the hook of the engaging link engages and fixes with the fixing jaw of the fixing protrusion.

3. The method of claim 2,
The return spring,
And a rotating elastic force is applied to the engaging link by being wound on a rotating shaft of the engaging link.