TW202246725A - Toy gun - Google Patents

Abstract

The present application provides a more satisfying toy gun. The present application provides a toy gun to make the movement of the dummy bolt can be observed from the extraction hole bigger, the toy gun has a first rack, a planetary gear, a dummy bolt, and a shell, the first rack is fixed to a shell or a mechanical box of the toy gun, the planetary gear meshes with the first rack, the dummy bolt slides in conjunction with a second rack that also meshes with the planetary gear, and the shell includes an extraction hole provided at a position where the action of the dummy bolt can be observed.

Description

toy gun

The present invention relates to toy guns.

In the technical field described above, Patent Document 1 discloses the structure of an electric air gun.

Patent Document 1: Japanese Unexamined Patent Publication No. 2007-051851.

However, in the technique described in the above-mentioned document, the movement of the dummy bolt viewed from the ejection hole of the ejected cartridge is small, and the user may feel uncomfortable.

An object of the present invention is to provide a technique for solving the above-mentioned problems.

In order to achieve the above object, the toy gun of the present invention has a first rack, a planetary gear, a false bolt, and a shell, and the aforementioned first rack is fixed to the shell or mechanical case of the toy gun, and the aforementioned planetary gear is meshed with the first rack, The dummy bolt slides in conjunction with the second rack that is also meshed with the planetary gear, and the case includes an ejection hole provided at a position where the movement of the dummy bolt can be observed.

Invention effect

According to the present invention, it is possible to provide a toy gun with a higher degree of satisfaction.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the drawings. However, the constituent elements described in the following embodiments are examples at all, and it is not intended that the technical scope of the present invention be limited to them only.

[the first embodiment]

A toy gun 100 as a first embodiment of the present invention will be described with reference to FIG. 1 . FIG. 1 is a diagram showing a part of the internal structure of the toy gun 100 .

As shown in Fig. 1, the toy gun 100 has a rack 101 fixed to the mechanical case (or shell) 110, a planetary gear 102 meshed with the rack 101, and a rack 103 meshed with the planetary gear 102 to slide in conjunction with each other. The dummy bolt 104 is a casing including an extraction hole 105 provided at a position where the movement of the dummy bolt 104 can be observed. The dummy bolt 104 is a part drawn with bold lines, and engages with the rack 103 at the rear portion 141 . That is, when the rack 103 moves back and forth, the dummy bolt 104 also moves back and forth with the same stroke.

The ejection hole 105 is an opening that opens every time a shot is fired to eject the cartridge case if it is a real gun. In the case of the toy gun 100, the shell case is not ejected, but since it is an opening, the internal structure, especially the state of the dummy bolt 104 can be observed. In this embodiment, the motion (forward and backward sliding length) of the dummy bolt 104 is increased by using the rack 101, the rack 103, and the planetary gear 102, thereby reproducing the motion of the real gun more realistically and improving user satisfaction. Spend.

The planetary gears 102 and the rack gear 103 are housed in a weight 106 that is a sliding member. The planetary gear 102 is rotatably fixed with respect to the counterweight 106 . The rack 103 is slidably housed inside the counterweight 106 . By sliding the counterweight 106 back and forth, the planetary gear 102 rotates and the rack 103 slides.

The distance that the counterweight 106 that produces recoil moves back and forth is originally smaller than the amplitude of the shell extraction hole 105 . Utilize rack 101, rack 103 and planetary gear 102 to make dummy bolt 104 move the stroke of several times of counterweight 106 back and forth, thereby, the action of dummy bolt 104 observed from shell extraction hole 105 becomes bigger.

FIG. 2 is a diagram showing a more detailed internal structure of the toy gun 100 . In Fig. 2, the dummy bolt 104 is omitted, and the operation of the rack 103 is centered on the description. In the state shown in FIG. 2 (the state where the piston is located on the front nozzle side), the front end (the nozzle side end) of the rack gear 101 meshes with the planetary gear 102, and the rear end (the shooter side end) of the rack gear 103 meshes with the planetary gear 102. .

Driven by the motor 201, the gear 202 rotates, and the piston 203 including the rack 231 moves backward (shooter side). When the piston 203 moves backward (shooter side), as shown in FIG. 3 , the upper part of the piston 203 comes into contact with the contact member 204 .

Furthermore, when the piston 203 moves backward (shooter side), the piston 203 moves the contact member 204 backward (shooter side) as shown in FIG. 4 . The contact member 204 is engaged with the counterweight 106 via the spring 205 as a shock absorber, so the backward (towards the shooter) force from the piston 203 is buffered and transmitted to the counterweight 106 . As a result, the weight 106 moves rearward (to the shooter's side) against the elastic force of the spring 206 . In the state shown in FIG. 4 (the state where the piston 203 is located on the rear shooter side), the rear end (shooter side end) of the rack gear 101 meshes with the planetary gear 102, and the front end (the nozzle side end) of the rack gear 103 meshes with the planetary gear 102. .

Fig. 5 is a diagram showing the position of the dummy bolt 104 in the state shown in Fig. 4 . As shown in FIG. 5 , the rack 103 moves backward by the total length of the rack 101 and the rack 103 as shown in FIG. 2 → FIG. 3 → FIG. 4 . Here, since there is only one planetary gear 102, the dummy bolt 104 can be slid by several times the stroke compared to the case without the rack 101, the rack 103, and the planetary gear 102. That is, it is possible to enlarge the movement of the dummy bolt 104 viewed from the extraction hole 105 .

In addition, in this embodiment, the driving force of the motor 201 is transmitted to the counterweight 106 via the piston 203, but the present invention is not limited thereto, and the driving force of the motor 201 may be transmitted to the counterweight 106 via the gear to make the counterweight 106 Move to the rear (shooter side).

In addition, although it is not shown in Figs. 1 to 5, it is also possible that the counterweight 106 or the dummy bolt 104 is provided with a handle for the user to operate.

In addition, in this embodiment, the rack 103 and the dummy bolt 104 are separated, but they may be integrally formed.

In addition, the abutment member 204 and the spring 205 are shock absorbers for shock absorption for the purpose of improving durability. If the counterweight can be made lighter and each part is changed to a stronger material, there is no need to pass through the abutment member. 204. The spring 205 engages with the piston 203, or directly engages the piston 203 with the counterweight 106.

In addition, by changing the speed of the planetary gear 102 as a stepped gear and changing the length of the rack 103 compared to the rack 101 , the moving distance of the rack 103 can be changed. That is, the movement distance of the dummy bolt 104 viewed from the extraction hole 105 can be made longer or shorter.

[the second embodiment]

Next, a toy gun 600 according to a second embodiment of the present invention will be described with reference to FIGS. 6 and 7 . Fig. 6 is a diagram for explaining the structure of a toy gun 600 according to this embodiment.

The toy gun 600 of the present embodiment differs from the above-described first embodiment in that the sliding member 606 does not function as a counterweight for generating recoil.

In the first embodiment, the counterweight 106 has a large inertial force and cannot follow the high-speed reciprocating piston 203 . Therefore, the counterweight 106 is engaged with the contact member 204 from the middle of the moving range of the piston 203 to press the counterweight 106 .

In this embodiment, since the sliding member 606 is light and has a small inertial force, it becomes easy to follow the reciprocating motion of the piston 203 .

Furthermore, by making the rack 601 and the rack 603 longer than in the first embodiment, the range in which the piston 203 and the slide member 606 engage becomes longer, thereby increasing the movement distance of the dummy bolt 104 .

That is, the slide member 606 is always in contact with the piston 203, and when the piston 203 moves backward (shooter side) by the driving force of the motor 201, it moves backward (shooter side) as it is. (picture 7)

In Fig. 6 and Fig. 7, the engagement range of the piston 203 and the sliding member 606 is maximized, and they are in a state of total abutment, but it can correspond to the distance to move the dummy bolt and the restrictions on the layout. , to adjust the engagement range.

In addition, by setting the sliding member 606 with a small inertial force, the durability of each part is improved, so it is not necessary to engage with the abutment member 204 and the spring 205 that function as a shock absorber for shock absorption, and the piston 203 and the spring 205 may be used. The sliding member 606 is directly engaged, or integrally formed by bonding or screwing.

The other configurations and operations are the same as those of the first embodiment, and therefore the same reference numerals are assigned to the same configurations and operations, and detailed description thereof will be omitted.

[Other implementations]

As mentioned above, although this invention was demonstrated with reference to embodiment, this invention is not limited to the said embodiment. Various changes that can be understood by those skilled in the art can be made in the structure and details of the present invention within the technical scope of the present invention.

100: toy gun 101: Rack 102: Planetary gear 103: Rack 104: False bolt 105: Shell extraction hole 106: counterweight 110: mechanical box (or shell) 141: Rear part 201: motor 202: gear 203: Piston 204: abutment parts 205: spring 206: spring 231: Rack 600: toy gun 601: Rack 603: Rack 606: sliding parts

Fig. 1 is a diagram showing a partial structure of a toy gun according to a first embodiment. Fig. 2 is a diagram showing a partial structure of the toy gun according to the first embodiment. Fig. 3 is a diagram showing a partial structure of the toy gun according to the first embodiment. Fig. 4 is a diagram showing a partial structure of the toy gun according to the first embodiment. Fig. 5 is a diagram showing a partial structure of the toy gun according to the first embodiment. Fig. 6 is a diagram showing a partial structure of a toy gun according to a second embodiment. Fig. 7 is a diagram showing a partial structure of a toy gun according to a second embodiment.

100: toy gun

101: Rack

102: Planetary gear

103: Rack

104: False bolt

105: Shell extraction hole

106: counterweight

110: mechanical box (or shell)

141: Rear part

Claims (5)

A toy gun, wherein: Including the first rack, planetary gear, dummy bolt, case, The aforementioned first rack is fixed on the shell or mechanical box of the toy gun, The planetary gear meshes with the first rack gear, The dummy bolt slides in conjunction with the second rack that is also meshed with the planetary gear, The casing includes an extraction hole provided at a position where the movement of the dummy bolt can be observed. Such as the toy gun of claim 1, wherein: It includes a sliding member that includes the planetary gear rotatably and accommodates the second rack slidably, By the sliding of the sliding member, the planetary gears rotate and the second rack slides. Such as the toy gun of claim 2, wherein: The aforementioned sliding member is a counterweight that generates recoil. Such as the toy gun of claim 2 or 3, wherein: It further includes a piston for moving the slide member toward the shooter. The toy gun according to any one of claims 2 to 4, wherein: It further includes a motor for moving the sliding member.

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