TWI465680B - Toy gun - Google Patents

Description

Toy gun

The present invention relates to a toy cylinder in which a gas cylinder in which a compressed gas is sealed can be installed, and a shot pressure of a compressed gas is used to emit a projectile.

Conventionally, a gas cylinder in which a compressed gas such as carbon dioxide is sealed can be installed, and a toy gun that emits a projectile by using a jet pressure of a compressed gas is known. The compressed gas is released corresponding to the trigger operation of the toy gun, and the projectile loaded in the toy gun is fired to emit the projectile. This kind of toy gun is very important to how to properly install the gas cylinder to avoid detachment and to make the gas cylinder easy to replace.

Refer to Figures 4, 6, 8, and 10 of the specification of U.S. Patent No. 7,290,539. In the grip portion 1 of the air gun G described in the specification of U.S. Patent No. 7,290,539, a cylinder storage portion 2 for housing the high-pressure gas cylinder A is formed. The cylinder accommodating portion 2 has an opening formed on the side surface of the shank portion 1.

The clamp lever portion 30 is attached to the portion of the handle portion 1 from the rear to the lower side. The clamp lever portion 30 is rotatable about a lever rotating shaft 5 provided on the bottom surface 4 of the grip portion 1. Therefore, the user of the air gun G can push the clamp lever portion 30 toward the rear side of the air gun G. The rotor portion 6 is provided above the rod rotating shaft 5 of the clamp lever portion 30. The rotor portion 6 has a rotating shaft at its center, and is rotatable about the rotating shaft. The rotor portion 6 is a pressing portion that forms a bottom portion A1 for pressing the high-pressure gas cylinder A. Further, in Patent Document 1, it is mentioned that the pressing portion can also be constituted by a cylindrical member that cannot be rotated.

When the back gripper panel 3 is reversed, the rotor portion 6 is retracted, and the high-pressure gas cylinder A can be attached to the cylinder storage unit 2 from the side of the grip portion 1 (refer to Fig. 6 of the specification of U.S. Patent No. 7,290,539 ). In a state in which the high-pressure gas cylinder A is mounted in the cylinder storage unit 2, when the back gripper panel 3 is pushed forward, the rotor portion 6 presses the bottom A1 of the high-pressure gas cylinder A, and pushes the high-pressure gas cylinder A upward. (Refer to Figures 8 and 10 of the specification of U.S. Patent No. 7,290,539).

In the air gun G described in the specification of the U.S. Patent No. 7,290,539, in order to reliably store the high-pressure gas cylinder A in the cylinder storage unit 2, it is necessary to clamp the rod portion 30 in a state where the rotor portion 6 pushes the high-pressure gas cylinder A upward. Firmly fixed to be unable to move. In this case, in order to perform loading and unloading of the high-pressure gas cylinder A, the user must exert a very strong force to move the clamp lever portion 30. Therefore, the clamping lever portion 30 of the air gun G is difficult for the user to operate.

Here, in order to improve the operability of the clamp lever portion 30, it is conceivable that the gripping lever portion 30 is provided with a grip portion for the user to grasp. However, in the case where the grip portion is provided, the design of the clamp lever portion 30 is detracted.

The object of the present invention is to enable a strong installation and replacement of a gas cylinder for a toy gun with a simple operation.

The toy gun of the present invention comprises: a gas chamber casing for forming a gas chamber for accumulating compressed gas; a releasing mechanism for releasing compressed gas in the gas chamber; and a cylinder storage portion for storing and enclosing a tubular gas cylinder that compresses a gas, and the outer peripheral surface of the gas cylinder is slidably held; the cylinder mounting portion is coupled to the first end of the gas cylinder accommodated in the cylinder storage portion, and is used for the gas cylinder The compressed air inside is guided to the air chamber, and the first arm element includes a pressing portion and an extending portion that is rotatable about a rotation axis, and the pressing portion is for pressing a gas cylinder accommodated in the cylinder storage portion. a second end portion; the extension portion extends to a position facing an outer circumferential surface of the gas cylinder accommodated in the cylinder storage portion; and the second arm member includes a contact portion, a fulcrum portion, and an operation portion; The joint portion is slidable along the sliding surface, and the fulcrum portion is rotatably coupled to the extending portion, and the operating portion is located on the opposite side of the abutting portion with respect to the fulcrum portion.

According to the invention, when the user of the toy gun moves the operation portion and slides the abutting portion along the sliding surface, the fulcrum portion moves away from the cylinder accommodating portion to rotate the first arm member. Here, the distance that the user should apply can be reduced because the distance between the abutting portion and the operating portion is longer than the distance between the abutting portion and the fulcrum portion. Further, since the operation portion is away from the cylinder storage portion, the user can easily grasp the operation portion. Therefore, the simple operation can be used to achieve the strong installation and replacement of the gas cylinder for the toy gun. Furthermore, it is not necessary to provide a portion for the first arm element to be grasped by the user, and thus the design of the toy gun is not impaired.

An embodiment will be described based on Figs. 1 to 14. Figure 1 is a side view of the toy gun 101. Fig. 2 is a side view of the rear side of the toy gun 101. In some cases, the side of the rear side of the toy gun 101 is referred to as the front side, and the side of the toy gun 101 of Fig. 1 is referred to as the left side.

The outline shape of the toy gun 101 is formed by the main frame 102. The main frame 102 is used to form various portions of the muzzle 103, the trigger guard ring 104, the grip 105, and the like. A left handle panel 106 is attached to the left side of the handle 105. A right grip surface 107 is attached to the right side of the handle 105.

The left handle panel 106 is detachable relative to the handle 105. A grip portion 106a is provided below the left grip panel 106. The grip portion 106a protrudes downward from the side below the left grip panel 106. The user of the toy gun 101 can grasp the grip portion 106a and remove the left grip panel 106 from the grip 105.

The right handle panel 107 is detachably attachable to the handle 105 or to the handle 105.

The toy gun 101 is provided with a trigger 108. The trigger 108 is located in a circular space formed by the trigger guard ring 104. The trigger 108 is movable toward the front and rear direction of the toy gun 101.

Fig. 3 is a side view of the left side of the toy gun 101 with the left grip panel 106 removed. A cylinder accommodating portion 111 is provided in the grip 105. The cylinder storage portion 111 is formed with a cylindrical storage space 111a in which a cylindrical gas cylinder B (see FIG. 11) can be housed. The cylinder accommodating portion 111 is formed with an introduction port 112 for introducing the gas cylinder B. The inlet port 112 is open to the left side of the handle 105 for communicating the storage space 111a with the external space. The cylinder accommodating portion 111 is formed with a holding hole 113. The holding hole 113 is opened to the right side surface of the grip 105 for allowing the storage space 111a to communicate with the external space. The holding hole 113 is smaller than the gas cylinder B. The gas cylinder B introduced from the inlet port 112 is slidably slidably in the inlet port 112 by the inner wall surface of the storage space 111a (including the curved surface forming the periphery of the holding hole 113). maintain.

Figure 4 is a cross-sectional view of the toy gun 101. The toy gun 101 is provided with a gas chamber casing 116. The plenum housing 116 is formed with a plenum 116a. The gas chamber 116a is hermetically sealed. The compressed gas PA is accumulated in the gas chamber 116a (see Fig. 13 and the like). The tubular portion 117 protrudes from the plenum housing 116. Further, a gas discharge mechanism 116b is provided in the gas chamber casing 116. The gas ejecting mechanism 116b can release the compressed gas PA in the gas cell 116a toward the muzzle 103 side in response to the movement of the trigger 108. The released compressed gas PA pushes the projectile W loaded in the toy gun 101, and the projectile W is emitted from the muzzle 103. Here, the trigger 108 and the gas discharge mechanism 116b constitute a discharge mechanism 109.

A cylinder mounting portion 118 is provided in the tubular portion 117. The cylinder mounting portion 118 is formed in a hollow needle shape. The cylinder mounting portion 118 is a lid portion B1 that pierces the gas cylinder B (see Fig. 11). The cylinder mounting portion 118 guides the compressed gas PA in the punctured gas cylinder B to the plenum 116a.

The piercing frame 114 is embedded in the handle 105. The puncture frame 114 is formed with the above-described cylinder storage portion 111, and is formed in an elongated shape in accordance with the shape of the grip 105. A sliding surface 114a is formed on the wall surface on the rear side of the puncture frame 114. The sliding surface 114a is not covered by the main frame 102 and is exposed on the rear side of the toy gun 101. Moreover, the sliding surface 114a is parallel to the outer peripheral surface B0 (refer to FIG. 11) of the gas cylinder B accommodated in the cylinder accommodating part 111. The inclined portion 114b protrudes from the sliding surface 114a. The inclined portion 114b is formed such that the inclined inclined surface 114c is formed so as to protrude toward the rear side toward the lower side.

Further, as another embodiment, the sliding surface 114a may be formed not on the puncture frame 114 but on the rear side surface of the toy gun 101 of the main frame 102. In this case, the wall surface on the rear side of the puncture frame 114 may be exposed on the rear side of the toy gun 101 or may be covered by the main frame 102.

The mounting portion 115 is formed at one end of the puncture frame 114. The tubular portion 117 is fitted in the mounting portion 115.

The clamp arm 121 as the first arm element P1 is attached to the end of the puncture frame 114 on the side opposite to the mounting portion 115. The clamp arm 121 has an L-shape in a side view and is disposed at a position from the rear of the grip 105 to the lower side. Here, a portion of the clamp arm 121 located on the rear side of the grip 105 is referred to as an extension portion 121a. Further, a portion of the clamp arm 121 located on the lower side of the grip 105 is referred to as an arm lower portion 121b. The extending portion 121a protrudes from the arm lower portion 121b so as to face the sliding surface 114a.

The rotation shaft 122 connects the arm lower portion 121b to a portion of the puncture frame 114 that is lower than the cylinder storage portion 111. The clamp arm 121 is rotatable about the rotation shaft 122.

The rotor shaft 123a is extended at a portion below the arm portion 121b of the clamp arm 121 above the rotation shaft 122. The rotor shaft 123a extends from the arm lower portion 121b in parallel with the rotation shaft 122. The rotor 123 is attached to the rotor shaft 123a. The rotor 123 is rotatable around the rotor shaft 123a. The rotor 123 is located between the bottom B2 (see FIG. 11) of the gas cylinder B accommodated in the cylinder accommodating portion 111 and the rotating shaft 122. Further, the rotor 123 moves in accordance with the rotation of the clamp arm 121 to push up the bottom B2 (see FIG. 11) of the gas cylinder B accommodated in the cylinder storage portion 111. Here, the rotor 123 functions as the pressing portion 123b.

Fig. 5 is a perspective view of the clamp arm 121 and the pull-up lever 125 as viewed from the front side of the toy gun 101. Fig. 6 is a perspective view of the pull-up lever 125 as seen from the rear side of the toy gun 101. Refer to Figures 4, 5, and 6. A pull-up lever 125 as a second arm element P2 is attached to the upper end portion of the extending portion 121a of the clamp arm 121 via the mounting shaft 124. The pull-up lever 125 is rotatably coupled to the extending portion 121a around the mounting shaft 124. Here, the mounting shaft 124 functions as the fulcrum portion 124a.

Pulling the side in front of the upper end of the rod 125 functions as the abutting portion 126. The abutting portion 126 is slidable along the sliding surface 114a and the inclined surface 114c. This point will be described later based on Fig. 7 and Fig. 8.

Refer to Figures 5 and 6. On the side surface of the pull-up lever 125, a longitudinally striped pattern surface 125a is formed from the upper end to the lower end. The tread surface 125a is exposed on the rear side of the toy gun 101.

The pull-up lever 125 has an operation portion 125b. The operation portion 125b is located on the opposite side of the attachment shaft 126 to the attachment shaft 124. The operation portion 125b extends below the mounting shaft 124 and covers the rear side of the arm lower portion 121b. When the user pulls the operation portion 125b to the rear side, the operation portion 125b is separated from the extension portion 121a, and the contact portion 126 is moved forward from the attachment shaft 124. Here, the torsion spring 127 is disposed so as to wind the mounting shaft 124. The torsion spring 127 pushes a portion of the pull-up lever 125 above the mounting shaft 124 toward the rear side. Therefore, when the user's hand leaves the operation portion 125b, the contact portion 126 moves to the rear side to bring the operation portion 125b closer to the extension portion 121a.

The clamp arm 121 and the pull-out lever 125 are formed with a groove portion 128 that conforms to the shape of the inclined portion 114b of the puncture frame 114.

Fig. 7 is a cross-sectional view of the toy gun 101 in a state in which the operating portion 125b is pulled up. When the user pulls the operation portion 125b toward the rear side of the toy gun 101, the pull-up lever 125 rotates around the mounting shaft 124. Thereby, the abutting portion 126 contacts the sliding surface 114a and slides downward. Further, the extending portion 121a moves to the rear side and leaves the puncture frame 114. As a result, the clamp arm 121 is rotated toward the rear side centering on the rotation shaft 122.

Fig. 8 is a cross-sectional view of the toy gun 101 in a state in which the abutting portion 126 is slid along the inclined surface 114c. In the state shown in Fig. 7, when the abutting portion 126 moves further downward, the abutting portion 126 contacts the inclined surface 114c and moves away from the puncture frame 114 toward the rear side of the toy gun 101. Thus, the clamp arm 121 is further rotated to the rear side centering on the rotation shaft 122. At this time, the operating portion 125b of the pull-up lever 125 protrudes from the handle 105 toward the rear side to be easily grasped by the user. The user can grasp the operation portion 125b thus protruded, and as shown by the thick arrow in FIG. 7, the pull lever 125 is pulled rearward and pulled downward to rotate the clamp arm 121.

Here, attention is paid to the rotor 123 with reference to FIGS. 4, 7, and 8. As the operation portion 125b is pulled up, the clamp arm 121 is rotated toward the rear side about the rotation shaft 122. Moreover, as the extension portion 121a leaves the puncture frame 114, the rotor shaft 123a moves. Thereby, the rotor 123 is moved to the lower side than the cylinder storage part 111.

Further, the user can grasp the operation portion 125b and superimpose the pull-up lever 125 on the extending portion 121a (see FIGS. 12 and 13), and push the clamp arm 121 pulled to the rear side upward. In this case, the pull-up lever 125 and the clamp arm 121 can be rotated about the rotation shaft 122. Further, the rotor 123 moves upward and enters the cylinder accommodating portion 111.

Fig. 9 is a side view of the rear side of the puncture frame 114. A support hole 121c and a press-fitting hole 121d are formed in the arm lower portion 121b of the clamp arm 121. The support hole 121c and the press-in hole 121d are connected. The support hole 121c is open to the right side of the toy gun 101. The press-in hole 121d is opened to the left side of the toy gun 101. In the press-fitting hole 121d, the support ball 121e, the spring 121f, and the press-fit rubber 121g are sequentially introduced. The diameter of the support hole 121c is smaller than the diameter of the support ball 121e. Therefore, a part of the support ball 121e protrudes from the support hole 121c toward the right side of the arm lower portion 121b, and prevents the support ball 121e from falling off from the support hole 121c. The press-fit rubber 121g is pressed into the press-fitting hole 121d to prevent the support balls 121e and the springs 121f from coming off. The spring 121f pushes the support ball 121e toward the right side of the toy gun 101.

Fig. 10 is a side view of the rear side of the puncture frame 114 when the clamp arm 121 is in the push-up state. A ball receiving portion 114d is formed in a right portion of the puncture frame 114 and in the vicinity of the rotating shaft 122. The ball receiving portion 114d is an end portion that penetrates the through hole 114e that penetrates the puncture frame 114 in the width direction of the toy gun 101.

When the clamp arm 121 is rotated upward, the support ball 121e hits the puncture frame 114. Further, the support ball 121e is pressed by the puncture frame 114 to push the spring 121f into the ball receiving portion 114d. In this state, when the clamp arm 121 is further rotated upward, the support ball 121e slides along the inner side surface of the puncture frame 114 to finally face the ball receiving portion 114d. At this time, the spring 121f pushes the support ball 121e toward the ball receiving portion 114d. Thereby, even if the user's hand leaves the pull-up lever 125 (refer to FIG. 8, etc.), the clamp arm 121 does not rotate downward. When the user pulls up the operation portion 125b (see FIG. 4 and the like) with a predetermined force or more and moves the clamp arm 121, the support ball 121e is pushed to slide along the inner side surface of the puncture frame 114. The spring 121f enters the ball receiving portion 114d.

Fig. 11 is a side view showing the toy gun 101 in which the gas cylinder B is mounted on the toy gun 101. A gas cylinder B is installed in the toy gun 101. The gas cylinder B is formed, for example, of a metal material. The gas cylinder B has a cylindrical shape. The compressed gas PA is sealed in the gas cylinder B (see Fig. 12 and the like). Examples of the compressed gas PA include carbon dioxide gas, flon gas, and instead of fluorocarbon gas. One end portion (first end portion BA) of the gas cylinder B is tapered. A lid portion B1 is formed at the front end of the first end portion BA. The lid portion B1 is formed of a film-like material for sealing the compressed gas PA in the gas cylinder B. The bottom portion B2 is formed at the end (second end portion BB) of the gas cylinder B on the side opposite to the first end portion BA. The bottom B2 is hemispherical.

The sequence in which the gas cylinder B is mounted to the toy gun 101 will be described. The user first grasps the grip portion 106a (see FIG. 1) and detaches the left grip panel 106 (see FIG. 1) from the grip 105. Thereby, the cylinder storage part 111 is exposed. Further, the user moves the clamp arm 121 in the order described later according to Fig. 14, and the rotor 123 (see Fig. 4, Fig. 7, Fig. 8, Fig. 12, etc.) is retracted downward from the cylinder accommodating portion 111. At this time, both the clamp arm 121 and the pull-up lever 125 protrude from the shank 105 toward the rear side.

Fig. 12 is a cross-sectional view showing the toy gun 101 in a state in which the gas cylinder B is located in the cylinder accommodating portion 111. Next, the user introduces the gas cylinder B into the cylinder storage portion 111 from the introduction port 112. At this time, the user brings the outer peripheral surface of the gas cylinder B into contact with the holding hole 113 (refer to FIG. 11 and the like), and the lid portion B1 faces the cylinder mounting portion 118, and the bottom portion B2 faces the rotor 123.

Fig. 13 is a cross-sectional view of the toy gun 101 in which the pull-up lever 125 is pushed up. Next, the user superimposes the pull-up lever 125 on the clamp arm 121, and grasps the pull-up lever 125 to rotate in the direction of the arrow RA in Fig. 13, so that the extended portion 121a of the clamp arm 121 contacts the sliding surface 114a. Thereby, the rotor 123 rotates around the rotor shaft 123a to contact the bottom B2 of the gas cylinder B. Here, when the pull-up lever 125 is further moved, the rotor 123 rolls along the bottom portion B2 while rotating about the rotor shaft 123a. At this time, the rotor 123 pushes the gas cylinder B upward in the direction of the arrow RB in Fig. 13. Thereby, the lid portion B1 is punctured by the cylinder mounting portion 118. Further, the compressed gas PA in the gas cylinder B is introduced into the gas chamber 116a.

Here, attention is paid to the movement of the rotor 123 with respect to the bottom B2 of the gas cylinder B. First, refer to Figure 12. When the pull-up lever 125 is pushed up, the rotor 123 first contacts the region on the rear side of the toy gun 101 from the lowest point B3 of the bottom B2 of the gas cylinder B. Next, as the clamp arm 121 rotates, the rotor 123 rolls along the bottom B2 of the gas cylinder B, and passes through the lowest point B3 to reach the area on the front side of the toy gun 101 from the lowest point B3 of the bottom B2. Here, when the rotor 123 passes the lowest point B3, the gas cylinder B is moved in the direction of the arrow RB (refer to Fig. 13). Next, when the rotor 123 passes the lowest point B3, it stops at the position near the lowest point B3, and the gas cylinder B is clamped and fixed together with the cylinder mounting portion 118. At this time, as described above, the holding hole 113 (see FIG. 11 and the like) holds the outer circumferential surface B0 of the gas cylinder B (see FIG. 11). Therefore, the gas cylinder B cannot move in the cylinder accommodating portion 111. Then, the cylinder accommodating portion 111 is closed by the left grip panel 106 (see Fig. 1).

In a state where the cylinder mounting portion 118 pierces the lid portion B1, when the user pulls the trigger 108, the gas ejecting mechanism 116b operates to eject the compressed gas PA in the gas chamber 116a toward the muzzle 103. The compressed gas PA that is ejected pushes the projectile W (see FIG. 4) loaded in the toy gun 101, and the projectile W is emitted from the muzzle 103. Further, even if the left handle panel 106 (see Fig. 1) is not attached to the handle 105, the projectile W can be launched.

Fig. 14 is a cross-sectional view of the toy gun 101 in a state in which the gas cylinder B is mounted on the toy gun 101 and the operation portion 125b is pulled up. When the compressed gas PA of the gas cylinder B is reduced and the pressure of the compressed gas PA in the gas chamber 116a is insufficient to emit the projectile W, replacement of the gas cylinder B must be performed. In this case, the gas cylinder B is detached from the toy gun 101 as described below.

First, the user removes the left grip panel 106 (see FIG. 1) from the grip 105. Thereby, the gas cylinder B in the cylinder accommodating part 111 is exposed.

Next, the user pulls up the operation portion 125b of the pull-up lever 125 toward the direction of the arrow RC in FIG. Thereby, the pull-up lever 125 is rotated with respect to the clamp arm 121 centering on the attachment shaft 124. Next, the abutting portion 126 is slid along the sliding surface 114a and the inclined surface 114c and moved downward. Next, the clamp arm 121 is rotated in the direction of the arrow RD in Fig. 14 around the rotation shaft 122. As a result, the rotor 123 rolls along the bottom portion B2 of the gas cylinder B, moves past the lowest point B3 and moves toward the rear side of the toy gun 101 from the lowest point B3, thereby retreating from the cylinder storage portion 111. Thus, a gap is formed between the bottom B2 of the gas cylinder B and the rotor 123, and the gas cylinder B can be slidably moved downward in the cylinder accommodating portion 111.

Next, the user touches the outer peripheral surface B0 of the gas cylinder B through the introduction port 112 (see FIG. 11), and moves the gas cylinder B in the direction of the arrow RE in FIG. Thereby, the lid portion B1 of the gas cylinder B is detached from the cylinder mounting portion 118. Next, the user takes out the gas cylinder B from the cylinder accommodating portion 111 through the introduction port 112.

According to the toy gun 101 of the present embodiment, when the user of the toy gun 101 moves the operation portion 125b to slide the abutting portion 126 along the sliding surface 114a, the fulcrum portion 124a leaves the cylinder accommodating portion 111 and the clamp arm 121 ( The first arm element P1) is rotated. Here, the distance between the abutting portion 126 and the operating portion 125b is longer than the distance between the abutting portion 126 and the fulcrum portion 124a. Therefore, the user should apply less force. Further, since the operation portion 125b is away from the cylinder storage portion 111, the user can easily grasp the pull-up lever 125. Therefore, it is possible to realize the strong installation and replacement of the gas cylinder B by the gas cylinder B by a simple operation.

Further, it is not necessary to provide a portion for the user to grasp on the clamp arm 121 (the first arm element P1). Therefore, the design of the toy gun 101 is not detracted.

Further, according to the toy gun 101 of the present embodiment, the pressing portion 123b is constituted by the rotor 123 rotatably provided to the clamp arm 121. Thereby, the rotor 123 can be rolled along the bottom B2 without flattening the bottom B2 of the gas cylinder B. Therefore, when the user moves the pull-up lever 125, the gas cylinder B can smoothly move in the cylinder accommodating portion 111.

Furthermore, the toy gun 101 of the present embodiment includes an inclined portion 114b. The inclined surface 114c formed by the inclined portion 114b is inclined with respect to the sliding surface 114a so as to be separated from the outer peripheral surface B0 of the gas cylinder B accommodated in the cylinder accommodating portion 111 toward the rotating shaft 122. Therefore, only the operation portion 125b is pulled up slightly to allow the clamp arm 121 to be largely rotated, and the clamp arm 121 and the pull-up lever 125 are largely protruded from the grip 105.

101. . . Toy gun

109. . . Release agency

111. . . Cylinder storage unit

114a. . . Sliding surface

114c. . . Inclined surface

116. . . Air chamber housing

116a. . . Air chamber

118. . . Cylinder installation

121a. . . Extension

122. . . Rotary axis

123. . . Rotor

123b. . . Pressing part

124a. . . Pivot part

125b. . . Operation department

126. . . Abutment

P1. . . First arm element

P2. . . 2nd arm element

PA. . . compressed gas

B. . . Gas cylinder

B0. . . Outer surface of gas cylinder

BA. . . The first end of the gas cylinder

BB. . . The second end of the gas cylinder

Figure 1 is a side view of a toy gun.

Figure 2 is a side view of the rear side of the toy gun.

Figure 3 is a side view of the left side of the toy gun with the left grip panel removed.

Figure 4 is a cross-sectional view of a toy gun.

Figure 5 is a perspective view of the clamp arm and the pull rod as viewed from the front side of the toy gun.

Figure 6 is a perspective view of the pull-up lever as viewed from the rear side of the toy gun.

Fig. 7 is a cross-sectional view of the toy gun in which the operating portion is pulled up.

Fig. 8 is a cross-sectional view showing the toy gun in a state in which the abutting portion is slid along the inclined surface.

Figure 9 is a side view of the posterior side of the puncture frame.

Fig. 10 is a side view of the rear side of the puncture frame when the clamp arm is in the push-up state.

Figure 11 is a side view showing the toy gun in which the gas cylinder is mounted on the toy gun.

Fig. 12 is a cross-sectional view showing the toy gun in a state in which the gas cylinder is located in the cylinder storage portion.

Figure 13 is a cross-sectional view of the toy gun with the pull-up lever up.

Fig. 14 is a cross-sectional view of the toy gun in a state in which the gas cylinder is mounted on the toy gun and the operation portion is pulled up.

101. . . Toy gun

102. . . Main frame

103. . . muzzle

108. . . trigger

109. . . Release agency

111. . . Cylinder storage unit

111a. . . Storage space

114. . . Piercing frame

116. . . Air chamber housing

116a. . . Air chamber

116b. . . Gas ejection mechanism

117. . . Tube

118. . . Cylinder installation

121. . . Clamping arm

122. . . Rotary axis

123. . . Rotor

123a. . . Rotor shaft

123b. . . Pressing part

124. . . Mounting shaft

124a. . . Pivot part

125. . . Pull up lever

P1. . . First arm element

P2. . . 2nd arm element

PA. . . compressed gas

B. . . Gas cylinder

B0. . . Outer surface of gas cylinder

BA. . . The first end of the gas cylinder

BB. . . The second end of the gas cylinder

B1. . . Cover

B2. . . bottom

B3. . . The lowest point of the bottom of the gas cylinder

Claims (3)

A toy gun comprising: a handle; a chamber housing for forming a gas chamber for accumulating compressed gas; a release mechanism for releasing compressed gas in the gas chamber; and a cylinder storage portion disposed on the gun a cylindrical gas cylinder for enclosing a compressed gas, and slidably holding the outer peripheral surface of the gas cylinder; the cylinder mounting portion is connected to the first end of the gas cylinder accommodated in the cylinder storage portion The first arm element includes a pressing portion and an extending portion and is rotatable about a rotation axis provided below the cylinder storage portion, and the pressing member is configured to guide the compressed gas in the gas cylinder to the air chamber. a second end portion for pressing the gas cylinder accommodated in the cylinder storage portion; the extension portion is located below the handle and extends to an outer circumferential surface of the gas cylinder accommodated in the cylinder storage portion And a position of the second arm element including the abutting portion, the fulcrum portion, and the operation portion; the abutting portion is slidable along a sliding surface provided on an outer circumference of the cylinder storage portion The fulcrum portion is rotatably coupled to the extending portion, and the operating portion is located on the opposite side of the abutting portion with respect to the fulcrum portion. The toy gun according to the first aspect of the invention, wherein the pressing portion has a rotor that is rotatably provided to the first arm element. The toy gun according to the first or second aspect of the invention, wherein the outer circumference of the cylinder storage portion includes an inclined surface that is separated from the gas contained in the cylinder storage portion toward the rotation axis. The outer peripheral surface of the cylinder is inclined with respect to the sliding surface.