CN2129916Y - Toy gun - Google Patents

Abstract

The utility model relates to a toy gun mainly comprising a dart loading chamber and a gun casing. The gun casing is provided with an air compressing tube, a gunlock, a trigger, various types of springs and a helical shaft body with a striking gear arranged in the front. The striking gear engages with the roller of the dart loading chamber, wherein, the roller integrates with the compressing and venting tube and the outer sleeve of the roller and a loading shell sleeve form the dart loading chamber. The striking gear rotates in unidirectional manner using a ratchet gear wheel arranged in the roller and loads the dart. Under the function of the air compressing tube, the dart shoots out from the dart loading chamber.

Description

Toy gun

The relevant a kind of peashooter of the utility model refers to a kind of rifle body that utilizes air compression and runner mechanism especially, and the emission body is not needed via power supply and motor drive, and by the combination of machinery and spring physical characteristic body is launched.

The effect of toy is not only providing amusement, and has evocation.Therefore the occupation mode of toy provides a kind of training aid in operation in tandem notion and the reaction for the user, and toy now is with in kind equivocal, true and false can't the resolution, and produce negative effects, technology that adopts with regard to the traditional toy rifle and disappearance division thereof are as the back now:

1. supply with the peashooter that the energy drives motor with battery, its basic comprising mainly is with motor transmission one gear train, do the variation of different types by gear, as the emission audio of machine gun, revolution vibrating effect etc., its shortcoming is essential filling battery, and the use of battery has the time limit, or plays the person of using because of not using generation chemical changes such as causing the battery oxidation to injure for a long time.

2. water gun, it is mainly constructed is that pressurized water makes it to penetrate to form water column, and this structure is comparatively simple, but lacks interestingly, and this is its shortcoming.

3.BB rifle, this type toy rifle is comparatively in vogue at present, moulding and true rifle is several looks genuine, the body of emission is the plastic cement bullet, the kinetic energy of its emission is gases such as filling carbon dioxide or gas, and this peashooter has the danger of height to entertainment effect, very easily damages, moreover easily become the instrument that the ruffian commits a crime, and the positive meaning of forfeiture toy.

The utility model main purpose is to improve above-mentioned disappearance and the effect of radicallying reform is arranged.

Secondary objective of the present utility model is to provide a security good, simply constructed peashooter.

The 3rd purpose of the present utility model is to improve the interest of peashooter, and the special machinery combination and the shock of air compression are to show the positive meaning and the value of toy.

For achieving the above object, a kind of peashooter of the present utility model, comprise a rifle housing, be provided with a gunlock, a trigger, an air compressed pipe, wedge system parts and a spring in this rifle housing, and comprising a fixed axis, a pull handle, a helical form axis body and dartlike weapon filling chamber, the preposition runner striking gear of this helical form axis body also places in the roller.

The utility model utilizes the physical characteristic of spring, promotes piston, and then compressed air makes the body emission, and utilizes the characteristic live roller of spiral lines, make it in the compressed-air actuated body that loads simultaneously, and simple structure, security is good.Just cooperate the utility model preferred embodiment to be described in more detail below:

Fig. 1 is the outside drawing of a kind of peashooter of the utility model.

Fig. 2 is the internal structural map of a kind of peashooter of the utility model.

Fig. 3 is the air compressed pipe of a kind of peashooter of the utility model.

Fig. 4 is the drum-type dartlike weapon filling chamber of a kind of peashooter of the utility model.

Fig. 5 is the gunlock of a kind of peashooter of the utility model and the figure that combines of pull handle.

The figure number explanation:

10 rifle housings, 111 cylinders

11 air compressed pipes, 112 lugs

12 triggers, 113 springs

13 gunlocks, 114 pistons

14 wedge system parts, 115 choke pads

15 movable axis, 116 chutes

16 pull handles, 117 steam vents

17 pull bars, 118 torque springs

18 fixed axis, 131 circle ears

19 springs 132 screw togather body

20 guide rails, 231 pressure exhaust pipes

21 helical form axis bodies 119 are ear fixedly

22 striking gears

23 rollers

24 ratchets

25 dartlike weapons

26 filling valve jackets

Dartlike weapon filling chambers 27

28 roller nested bases

See also Fig. 1,2, be depicted as the outward appearance and the internal structural map of a kind of peashooter of the utility model, comprise a rifle housing (10), this rifle housing (10) is fixed with an air compressed pipe (11), one trigger (12), one gunlock (13), and wedge system parts (14) and torque spring (118) are located at air compressed pipe (11) below, wherein air compressed pipe (11) (seeing also shown in Figure 3) comprises that one is provided with the cylinder (111) of chute (116), one is arranged at the piston (114) in the cylinder (111), and a choke pad (115) is set in the front of piston (114), the back is provided with a spring (113), establish a lug (112) and the tip again in the both sides of piston (114) and go in the chute (116), establish a steam vent (117) in cylinder (111) front end.In the internal structure of rifle housing (10) as shown in Figure 2, this gunlock (13) is the Jiong type parts across cylinder (111) both sides, a round ear (131) that contains the pin hole is established at these parts two ends, and wedge system parts (14) close with fixedly ear (119) tip of being located at the cylinder lower end, and utilize torque spring (118) to make wedge system parts (14) temporarily be in wedge system state, and be fixed on the movable axis (15) with trigger (13) that wedge system parts (14) are conflicted.Please refer to Fig. 5, it is that gunlock of the present utility model and pull handle are in conjunction with figure, the round ear (131) of this gunlock (13) closes with pull bar (17) tip of a pull handle (16), and pull handle (16) is formed in one with a round fixed axis (18), establish a spring (19) in the fixed axis (18), and pull handle (16) is arranged at rifle housing (10) top and be covered with one with the guide rail (20) of rifle housing molding, and this gunlock (13) is chimeric with guide rail (20).When pull handle (16) makes progress pull-up backward, drive pull bar (17), pull bar (17) pulling gunlock (13), and the lug (112) of piston (114) both sides in the both sides of gunlock (13) and the cylinder (111) touches, gunlock (13) spurs piston (114) backward backward, and make spring (113) energy accumulation, and the wedge system of ending at parts (14), and the spring (19) in the circular fixed axis (18) of pull handle had before pulled back and the backward energy accumulated makes pull handle (16) and gunlock (13) homing, and make pull handle be covered with the guide rail (20) of rifle housing (10), and form an emission state.

Structure that aforementioned rifle housing (10) for a kind of peashooter of the utility model is inner and the energy before the emission are accumulated and operating principle, are activated by trigger (12) with emission yet release energy.When trigger (12) is drawn by finger buckle and little upwards moving, and with the lug (112) of institute's conflict piston, cause the whole reach of cylinder (111) and engage with pressure exhaust pipe (231), and the wedge system parts (14) that touch with trigger (12) stop the wedge of spring (113) is ended because of the shake-up that is subjected to trigger (12), the energy of spring (113) is disengaged, and promotion piston (114) causes choke pad (114) compressed air forward, make air from steam vent (117) ejection, this is the form and the formation of a kind of peashooter emitted energy of the utility model.

Please refer to Fig. 2 and Fig. 4, a kind of peashooter of the utility model, in be provided with a helical form axis body (21), the gunlock of the screw thread of this axis body and gunlock (13) screws togather body (132) and screws togather, when moving behind the gunlock (13), direction along screw thread is rotated helical form axis body (21), this helical form axis body (21) extends to a roller (23) and a preposition runner striking gear (22), wherein roller and roller nested base (28) fit, and the engagement of the ratchet (24) of striking gear of this runner (22) and roller, that is when gunlock (13) backward the time, gunlock screws togather that running takes place for body (132) and helical form axis body (21) and transmission striking gear (22) and the ratchet (24) of roller (23) is moved, so roller (23) rotates, and roller to be configured to six pressure exhaust pipes (231) integrally formed.Trigger (13) is pulled and the steam vent (117) of cylinder (111) is moved forward, and engages with pressure exhaust pipe (231).Trigger (13) touches wedge system parts (14) and makes the spring (113) of energy accumulation promote piston (114), cause choke pad (115) compressed air air pressure to be reached pressure exhaust pipe (231) to steam vent (117), (please consulting Fig. 4 again) this pressure exhaust pipe (231) is one to be the block set of the dartlike weapon (25) of hollow state, after dartlike weapon (25) is inserted in pressure exhaust pipe (231), air pressure in the cylinder (111) drains into pressure exhaust pipe (231) and will dart (25) ejaculation from steam vent (117), and wherein integrally formed roller (23) constitutes one with a pressure exhaust pipe (231) and a filling valve jacket (26) and darts filling chamber (27).A kind of peashooter of the present utility model, function with six dartlike weapons of filling, utilize the air contraction principle will dart (25) and launch, utilize special structure design transmission dartlike weapon to load chamber (27) and make it to provide continuously 6 dartlike weapons, increased the entertainment effect of toy.Aforesaid pressure exhaust pipe (231) also can be greater or less than 6.

In sum, the utility model all manifests novelty and creativity in appearance forrns, internal structure and actuation characteristic etc., suitable child plays usefulness, safe, in light weight, simple structure, because dartlike weapon (25) is a large-scale and tangible body of color and luster, thereby improved the security of playing usefulness.Moreover a kind of peashooter of the present utility model need not loaded power source (as motor, battery etc.), is a pure mechanical toy, and unlikely and true rifle is obscured and had entertainment effect, the innovation and creation that have practicality for a kind of novelty on body.

Claims (4)

1, a kind of peashooter, comprise a rifle housing, be provided with a gunlock, a trigger, an air compressed pipe, wedge system parts and a spring in this rifle housing, and comprise a fixed axis, a pull handle, a helical form axis body and dartlike weapon filling chamber, it is characterized by: the preposition runner striking gear of this helical form axis body also places in the roller.

2, peashooter as claimed in claim 1 is characterized in that this roller is a ratchet-like.

3, peashooter as claimed in claim 1 is characterized in that this dartlike weapon filling chamber loads valve jacket by integrally formed roller with pressure exhaust pipe and and constituted.

4, peashooter as claimed in claim 3 is characterized in that, the blast pipe number of this dartlike weapon filling chamber is greater or less than 6.

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