CN219121203U - Water storage and jetting structure of toy water gun - Google Patents

Abstract

The utility model relates to a water storage and jetting structure of a toy water gun, which comprises a shell, a water storage barrel, a push rod and a triggering mechanism, wherein the front part of the push rod is positioned in the water storage barrel, and the water storage and jetting structure is characterized in that: the device also comprises an electric water injection mechanism for driving the push rod to push water forwards and a spring for pulling the push rod back to reset; the water storage barrel, the electric water injection mechanism, the trigger mechanism, the push rod and the spring are all arranged in the shell, and the trigger end of the trigger mechanism is electrically connected with the signal input end of the electric water injection mechanism; the rear part of the push rod is in contact fit with the spring. The water storage and water injection structure of the toy water gun can reduce the loss of the spring and can continuously inject water.

Description

Water storage and jetting structure of toy water gun

Technical Field

The utility model relates to the technical field of toy guns, in particular to a water storage and jetting structure of a toy water gun.

Background

The toy water gun is one of toys popular with children, and has the main functions of pumping water into a water storage barrel of the toy water gun and then spraying the water out by utilizing a water spraying structure. Currently, the water storage and injection structure of a toy water gun generally comprises a water storage barrel, a push rod, a spring and a driving mechanism for driving the push rod to translate forwards and backwards; the water storage cylinder is provided with a water suction port and a water jetting port, the water suction port and the water jetting port are both provided with one-way valves, the water suction port is externally connected with a water source, and the front end of the push rod is positioned in the water storage cylinder. When water is absorbed, the driving mechanism drives the push rod to translate backwards and compress the spring, so that a negative pressure environment is formed in the water storage cylinder, meanwhile, the one-way valve at the water jet port is closed, the one-way valve at the water absorbing port is opened, and water is absorbed into the water storage cylinder from an external water source under the action of negative pressure; when water is injected, the push rod is loosened, the spring reversely pushes the push rod forwards under the action of self elasticity, meanwhile, the one-way valve at the water suction port is closed, the one-way valve at the water injection port is opened, and the push rod extrudes and injects the water in the water storage cylinder.

The water storage and water injection structure has the advantages that the water injection power is completely from the elasticity of the spring when the spring is compressed, so that the water storage and water injection structure is very dependent on the performance of the spring. When water is ejected, the spring releases the compressed elastic force at one time, and after the water is used for a period of time, the self loss of the spring can influence the elastic performance of the spring, so that the range of the ejected water bomb is influenced; and the water bullet that shoots out at each time only has once, can't realize continuous water jetting yet.

Disclosure of Invention

The utility model aims to solve the problem of providing a water storage and jetting structure of a toy water gun, which can reduce the loss of a spring and can continuously jet water. The technical scheme adopted is as follows:

the utility model provides a water storage water jetting structure of toy squirt, includes casing, water storage section of thick bamboo, push rod and trigger mechanism, and the front portion of push rod is in water storage section of thick bamboo, its characterized in that: the device also comprises an electric water injection mechanism for driving the push rod to push water forwards and a spring for pulling the push rod back to reset; the water storage barrel, the electric water injection mechanism, the trigger mechanism, the push rod and the spring are all arranged in the shell, and the trigger end of the trigger mechanism is electrically connected with the signal input end of the electric water injection mechanism; the rear part of the push rod is in contact fit with the spring.

The water storage cylinder is provided with a water suction port and a water jetting port, the water suction port and the water jetting port are both provided with one-way valves, and the water suction port is externally connected with an external water tank; when water is absorbed, the one-way valve at the water jet port is closed, the one-way valve at the water absorbing port is opened, and water is absorbed into the water storage cylinder from the external water tank under the action of negative pressure; when water is injected, the one-way valve at the water suction port is closed, the one-way valve at the water injection port is opened, and the push rod extrudes and injects the water in the water storage cylinder.

Under the driving action of the electric water injection mechanism, the push rod can be continuously pushed forward for one time or a plurality of times according to different driving modes of the electric water injection mechanism, so that one time or a plurality of times of continuous water injection is realized.

The electric water injection mechanism is adopted to drive the push rod to push water forwards, the water injection amount is determined by the push rod forward pushing distance for one time, the water injection times are determined by the push rod forward pushing times, and the water injection can be controlled through the electric water injection mechanism, so that the water injection effect is not influenced due to the weakening of the elastic force of the spring; after water injection is completed, the push rod is pulled back and reset by the spring, so that a negative pressure environment is formed in the water storage cylinder to absorb water.

As a preferable scheme of the utility model, the electric water jet mechanism comprises a rack, a half gear, a plurality of transmission gears, a main gear and a motor; the rack is fixedly arranged on the push rod along the front-back direction, the main gear is in transmission connection with an output shaft of the motor, the half gear is in transmission connection with the main gear through a plurality of transmission gears, and the rack is meshed with the tooth part of the half gear. The motor drives the main gear to rotate, the semi-gear is driven to rotate through the plurality of transmission gears, when the tooth parts of the semi-gear are meshed with the racks, the racks push one tooth forwards under the meshing action of the semi-gear, and correspondingly, the push rod is driven by the racks to move forwards once to shoot out one water bomb; along with the continuous engagement of the racks and the teeth of the half gears, the push rod continuously shoots out a plurality of water bombs. When the non-tooth part of the half gear rotates to correspond to the rack, the rack is separated from the half gear, the spring is not compressed or stretched when the push rod moves forward, and the spring is reset under the action of self-elastic force to pull the push rod backwards.

The number of teeth of the half gear influences the number of times that the push rod can continuously shoot water, and the mesh size of the half gear influences the water bomb size of one shot water.

In order to enable the spring to have a certain buffering time after resetting and reduce the stretching or compression degree of the spring, and simultaneously control the ejection quantity of the water springs, as a further preferable scheme of the utility model, the tooth number of the rack is 3-5 teeth.

As a further preferable scheme of the utility model, the push rod and the spring are arranged back and forth along the same axis, the rear end of the push rod is connected with the front end of the spring, and the rear end of the spring is fixedly connected with the shell of the toy water gun. When the electric water injection mechanism drives the push rod to forward and inject water, the spring is stretched forwards; after water injection is completed, the spring pulls the push rod back to reset through the self elastic force.

As another further preferable scheme of the utility model, a guide sleeve and a fixed shaft are arranged at the rear of the push rod, the fixed shaft is fixedly arranged in the shell, the guide sleeve is sleeved outside the fixed shaft in a front-back translation way, and the rear end of the push rod is fixedly connected with the front end of the guide sleeve; the spring is sleeved on the fixed shaft, the front end of the spring is in contact fit with the front end of the fixed shaft, and the rear end of the spring is in contact fit with the rear end of the guide sleeve. When the electric water injection mechanism drives the push rod to advance water, the guide sleeve simultaneously advances, and as the front end of the spring is in contact fit with the front end of the fixed shaft, the rear end of the spring is in contact fit with the rear end of the guide sleeve, so that the spring is compressed when the guide sleeve advances.

As a still further preferable mode of the utility model, the guide sleeve comprises a cylinder body, a round front plate and an annular rear plate, the rear end of the push rod is fixedly connected with the front side surface of the front plate, the rear end of the spring is in contact fit with the front side surface of the rear plate, and the inner diameter of the rear plate is smaller than the diameter of the spring. In addition, in another preferred embodiment with a guide sleeve, the toothed rack can also be arranged on the cylinder of the guide sleeve.

As a still further preferable mode of the utility model, the rear part of the fixed shaft is provided with a clamping groove along the circumferential direction, and the shell is provided with a clamping piece matched with the clamping groove at the corresponding position of the fixed shaft. The rear part of the fixed shaft is clamped with the clamping piece through the clamping groove, so that the fixed shaft can be clamped in the shell body without moving along with the guide sleeve when the guide sleeve moves forwards.

As a preferable scheme of the utility model, the triggering mechanism comprises a tact switch, a touch block and a triggering driving component for driving the touch block to touch or leave the tact switch, wherein the tact switch is used as a triggering end of the triggering mechanism; the touch switch is arranged opposite to the touch block, and the touch block is in contact fit with the driving end of the trigger driving assembly.

As a further preferable scheme of the utility model, the trigger driving assembly comprises a translation seat, a sliding block, a first reset spring, a pushing block, a first elastic pressing assembly, a first clamping block, a second reset spring and a second elastic pressing assembly, wherein the touch block is fixedly arranged on the translation seat and is opposite to the touch switch in front-back direction, a sliding groove matched with the sliding block in the front-back direction is arranged on the shell, and the sliding block is fixedly arranged on the translation seat and is positioned in the sliding groove; the rear end of the first reset spring is connected to the translation seat, and the front end of the first reset spring is in contact fit with the shell; the pushing block is fixedly arranged at the rear end of the translation seat, and the first elastic pressing component is arranged on the shell and is in contact fit with the pushing block; the first fixture block is fixed to be set up on the translation seat, and the second fixture block is in the front side top of first fixture block, and second reset spring's upper end is connected on the second fixture block, second reset spring's lower extreme and casing contact cooperation, and the second elasticity is pressed the subassembly and is set up on the casing and with second fixture block contact cooperation.

The first elastic pressing component enables the pushing block to move forward when being pressed, and then enables the whole translation seat to move forward under the guidance of the sliding block and the sliding groove, so that the touch block is contacted with the tact switch, the electric water injection mechanism is triggered, and meanwhile the first reset spring is extruded forward. The second elastic pressing assembly enables the second clamping block to move downwards and downwards extrude the second reset spring when the second elastic pressing assembly presses, the second clamping block is enabled to move to the lower side of the first clamping block under the condition that the translation seat moves forwards, the second elastic pressing assembly is loosened at the moment, the second clamping block moves upwards under the elastic action of the second reset spring and forms a stable clamping structure with the first clamping block, and the translation seat cannot move backwards under the elastic action of the first reset spring. When the reset is needed, the second elastic pressing component is extruded again, so that the second clamping block is separated from the first clamping block, and the translation seat moves backwards to reset under the action of the elastic force of the first reset spring.

As a further preferable scheme of the utility model, the first elastic pressing component comprises a first pressing block, a first pressing spring, a first sleeve shaft and a first pressing block, wherein a first through hole is formed in the shell, the first pressing block is positioned outside the shell, the first sleeve shaft penetrates through the first through hole from outside to inside, the outer end of the first sleeve shaft is fixedly connected to the first pressing block, the inner end of the first sleeve shaft corresponds to the first pressing block, and the first pressing spring is sleeved on the first sleeve shaft and is positioned between the outer side wall of the shell and the first pressing block; the second elastic pressing assembly comprises a second pressing block, a second pressing spring, a second sleeve shaft and a second pressing block, a second through hole is formed in the shell, the second pressing block is located in the shell, the second sleeve shaft penetrates through the second through hole from outside to inside, the outer end of the second sleeve shaft is fixedly connected to the second pressing block, the inner end of the second sleeve shaft corresponds to the second pressing block, and the second pressing spring is sleeved on the second sleeve shaft and located between the outer side wall of the shell and the second pressing block. Taking the first elastic pressing component as an example, manually pressing the first pressing block, moving the first pressing block into the first set of axial shells and extruding the first pressing block to move, and simultaneously extruding the first pressing spring; when the first pressing block is released, the first pressing block is reset under the action of the elastic force of the first pressing spring.

Compared with the prior art, the utility model has the following advantages:

the water storage and injection structure of the toy water gun adopts the electric water injection mechanism to drive the push rod to push water forwards, and the push rod can continuously push water forwards once or a plurality of times according to different driving modes of the electric water injection mechanism under the driving action of the electric water injection mechanism, so that continuous water injection once or a plurality of times is realized; the water injection quantity is determined by the push rod forward pushing distance once, the water injection times are determined by the push rod forward pushing times, the water injection quantity can be controlled through the electric water injection mechanism, the water injection effect cannot be affected due to the weakening of the elastic force of the spring, and therefore the loss of the spring is reduced.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the present utility model;

FIG. 2 is an assembled perspective view of the cartridge, pushrod, spring, guide sleeve, and stationary shaft;

FIG. 3 is a schematic view of the structure of the electric water jet mechanism;

FIG. 4 is a schematic diagram of the trigger mechanism;

FIG. 5 is a top view of FIG. 4;

wherein each of the marks is as follows: 1-shell, 2-water storage cylinder, 3-push rod, 4-trigger mechanism, 5-electric water jetting mechanism, 6-spring, 7-guide sleeve and 8-fixed shaft;

101-clamping sheets, 201-water sucking ports, 202-water jetting ports, 801-clamping grooves, 701-cylinder bodies, 702-front plates and 703-rear plates; 501-racks, 502-half gears, 503-transmission gears, 504-main gears and 505-motors;

401-a tact switch, 402-a touch block, 403-a translation seat, 404-a sliding block, 405-a first return spring, 406-a pushing block, 407-a first elastic pressing component, 408-a first clamping block, 409-a second clamping block, 410-a second return spring, 411-a second elastic pressing component; 4071-first pressing block, 4072-first pressing spring, 4073-first sleeve shaft, 4074-first pressing block, 4111-second pressing block, 4112-second pressing spring, 4113-second sleeve shaft, 4114-second pressing block.

Detailed Description

The preferred embodiments of the present utility model will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, a water storage and injection structure of a toy water gun comprises a shell 1, a water storage barrel 2, a push rod 3, a trigger mechanism 4, an electric water injection mechanism 5 for driving the push rod 3 to push water forwards, a spring 6 for pulling back the push rod 3 to reset, a guide sleeve 7 and a fixed shaft 8; the water storage barrel 2, the electric water injection mechanism 5, the triggering mechanism 4, the push rod 3, the spring 6, the guide sleeve 7 and the fixed shaft 8 are all arranged in the shell 1, the water storage barrel 2 is provided with a water suction port 201 and a water injection port 202, the water suction port 201 and the water injection port 202 are both provided with one-way valves (not labeled in the figure), and the water suction port 201 is externally connected with an external water tank.

As shown in fig. 1 and 2, a clamping groove 801 is formed in the rear part of the fixed shaft 8 along the circumferential direction of the fixed shaft, a clamping piece 101 matched with the clamping groove 801 is arranged at a corresponding position of the fixed shaft 8, and the rear part of the fixed shaft 8 is clamped with the clamping piece 101 through the clamping groove 801; the guide sleeve 7 is sleeved outside the fixed shaft 8 in a front-back translation way, and the guide sleeve 7 comprises a cylinder 701, a round front plate 702 and an annular rear plate 703; the spring 6 is sleeved on the fixed shaft 8, the front end of the spring 6 is in contact fit with the front end of the fixed shaft 8, the rear end of the spring 6 is in contact fit with the front side surface of the rear plate 703, and the inner diameter of the rear plate 703 is smaller than the diameter of the spring 6; the rear end of the push rod 3 is fixedly connected with the front side surface of the front plate 702, and the front part of the push rod 3 is positioned in the water storage barrel 2.

As shown in fig. 1 and 3, the electric water jet mechanism 5 includes a rack 501, a half gear 502, a plurality of transmission gears 503, a main gear 504, and a motor 505; in this embodiment, a rack 501 is fixedly installed on the surface of a cylinder 701 of a guide sleeve 7 along the front-rear direction, a main gear 504 is in transmission connection with an output shaft of a motor 505, a half gear 502 is in transmission connection with the main gear 504 through a plurality of transmission gears 503, and the rack 501 is meshed with teeth of the half gear 502; the number of teeth of the rack 501 is 3 to 5.

The motor 505 drives the main gear 504 to rotate, the plurality of transmission gears 503 drive the half gear 502 to rotate, when the tooth parts of the half gear 502 are meshed with the rack 501, the rack 501 advances one tooth forward under the meshing action of the half gear 502, correspondingly, the guide sleeve 7 moves forward once under the driving of the rack 501, meanwhile, the one-way valve at the water suction port 201 is closed, the one-way valve at the water injection port 202 is opened, and the guide sleeve 7 pushes the push rod 3 to extrude and eject the water in the water storage barrel 2 to eject a water bomb; along with the continuous engagement of the rack 501 and the tooth part of the half gear 502, the push rod 3 continuously shoots out a plurality of water bullets; accordingly, while the guide sleeve 7 is advanced, since the front end of the spring 6 is in contact engagement with the front end of the fixed shaft 8, the rear end of the spring 6 is in contact engagement with the rear end of the guide sleeve 7, the spring 6 is compressed when the guide sleeve 7 is advanced, and the rear portion of the fixed shaft 8 is engaged with the engaging piece 101 through the engaging groove 801, so that the fixed shaft 8 can be engaged in the housing 1 without moving with the guide sleeve 7 when the guide sleeve 7 is advanced. When the non-tooth part of the half gear 502 rotates to correspond to the rack 501, the rack 501 is separated from the half gear 502, the spring 6 is not compressed or stretched when the guide sleeve 7 advances, and the spring returns under the action of self-elasticity to pull the push rod 3 back, so that a negative pressure environment is formed in the water storage barrel 2; at the same time, the one-way valve at the water jet 202 is closed, the one-way valve at the water suction 201 is opened, and water is sucked into the water storage cylinder 2 from the external water tank under the action of negative pressure.

In order to enable the spring 6 to have a certain buffering time after resetting and reduce the stretching or compression degree of the spring 6, the ejection quantity of the water bullet is controlled, and the number of teeth of the rack 501 is 3-5 teeth.

The water storage and injection structure of the toy water gun adopts the electric water injection mechanism 5 to drive the push rod 3 to push water forwards, and the push rod 3 can continuously push water forwards once or a plurality of times according to different driving modes of the electric water injection mechanism 5 under the driving action of the electric water injection mechanism 5, so that continuous water injection once or a plurality of times is realized; the water injection quantity is determined by the push rod 3 push-forward distance, the water injection times is determined by the push rod 3 push-forward times, and the water injection quantity can be controlled by the electric water injection mechanism 5, so that the water injection effect is not affected due to the weakening of the elastic force of the spring 6, and the loss of the spring 6 is reduced.

The embodiment also discloses a specific structure of the trigger mechanism 4, as shown in fig. 1, fig. 4 and fig. 5, including a tact switch 401, a touch block 402, and a trigger driving component for driving the touch block 402 to touch or leave the tact switch 401, where the tact switch 401 is electrically connected with a signal input end of the motor 505 as a trigger end of the trigger mechanism 4; the tact switch 401 is disposed opposite to the touch block 402; the trigger driving assembly comprises a translation seat 403, a sliding block 404, a first reset spring 405, a push block 406, a first elastic pressing assembly 407, a first clamping block 408, a second clamping block 409, a second reset spring 410 and a second elastic pressing assembly 411, wherein the touch block 402 is fixedly arranged on the translation seat 403 and is opposite to the touch switch 401 in front-back direction, a sliding groove (not shown in the figure) which is matched with the sliding block 404 in the front-back direction is arranged on the shell 1, and the sliding block 404 is fixedly arranged on the translation seat 403 and is positioned in the sliding groove; the rear end of the first reset spring 405 is connected to the translation seat 403, the front end of the first reset spring 405 is in contact fit with the shell 1, and the push block 406 is fixedly arranged at the rear end of the translation seat 403; the first elastic pressing component 407 comprises a first pressing block 4071, a first pressing spring 4072, a first sleeve shaft 4073 and a first pressing block 4074, a first through hole (not shown in the figure) is formed in the shell 1, the first pressing block 4074 is located in the shell 1 and is in contact fit with the pushing block 406, the first pressing block 4071 is located outside the shell 1, the first sleeve shaft 4073 penetrates through the first through hole from outside to inside, the outer end of the first sleeve shaft 4073 is fixedly connected to the first pressing block 4071, the inner end of the first sleeve shaft 4073 corresponds to the first pressing block 4074, and the first pressing spring 4072 is sleeved on the first sleeve shaft 4073 and located between the outer side wall of the shell 1 and the first pressing block 4071; the first clamping block 408 is fixedly arranged on the translation seat 403, the second clamping block 409 is positioned above the front side of the first clamping block 408, the upper end of the second return spring 410 is connected to the second clamping block 409, and the lower end of the second return spring 410 is in contact fit with the shell 1; the second elastic pressing component 411 includes a second pressing block 4111, a second pressing spring 4112, a second sleeve shaft 4113 and a second pressing block 4114, wherein a second through hole (not shown in the drawing) is formed in the housing 1, the second pressing block 4114 is located in the housing 1 and is in contact fit with the second clamping block 409, the second pressing block 4111 is located outside the housing 1, the second sleeve shaft 4113 passes through the second through hole from outside to inside, the outer end of the second sleeve shaft 4113 is fixedly connected to the second pressing block 4111, the inner end of the second sleeve shaft 4113 corresponds to the second pressing block 4114, and the second pressing spring 4112 is sleeved on the second sleeve shaft 4113 and located between the outer side wall of the housing 1 and the second pressing block 4111.

Manually pressing the first pressing block 4071, moving the first pressing block 4074 inward toward the first sleeve shaft 4073 and pressing the first pressing spring 4072 while being pressed; when the first pressing block 4071 is released, the first pressing block 4071 is restored under the elastic force of the first pressing spring 4072; similarly, the second pressing block 4111 is manually pressed, the second pressing block 4114 is moved into the housing 1 toward the second sleeve shaft 4113 and pressed, and the second pressing spring 4112 is pressed; when the second pressing block 4111 is released, the second pressing block 4111 is restored by the elastic force of the second pressing spring 4112.

When triggering is carried out, the first pressing block 4071 is manually pressed, the first pressing block 4074 is pressed to enable the push block 406 to move forwards, the whole translation seat 403 is further enabled to move forwards under the guidance of the sliding block 404 and the sliding groove, the touch block 402 is enabled to be in contact with the touch switch 401, the touch switch 401 sends a corresponding signal to the motor 505 to work, and meanwhile the first reset spring 405 is pressed forwards; the second pressing block 4111 is manually pressed, the second pressing block 4114 is pressed to enable the second clamping block 409 to move downwards and press the second reset spring 410 downwards, the second clamping block 409 is enabled to move below the first clamping block 408 under the condition that the translation seat 403 moves forwards, at this time, the second pressing block 4111 is loosened, the second clamping block 409 moves upwards under the elastic force of the second reset spring 410 and forms a stable clamping structure with the first clamping block 408, and therefore the translation seat 403 cannot move backwards under the elastic force of the first reset spring 405. When the reset is needed, the second pressing block 4114 is pressed to enable the second clamping block 409 to move downwards and press the second reset spring 410 downwards, the second clamping block 409 is separated from the first clamping block 408, and the translation seat 403 moves backwards to reset under the action of the elastic force of the first reset spring 405.

In addition, in other embodiments, the push rod and the spring are arranged in a front-back mode along the same axis, the rear end of the push rod is connected with the front end of the spring, the rear end of the spring is fixedly connected with the shell of the toy water gun, and when the electric water injection mechanism drives the push rod to forward to inject water, the spring is lengthened forwards; after water injection is completed, the spring pulls the push rod back to reset through the self elastic force.

In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The utility model provides a water storage water jetting structure of toy squirt, includes casing, water storage section of thick bamboo, push rod and trigger mechanism, and the front portion of push rod is in water storage section of thick bamboo, its characterized in that: the device also comprises an electric water injection mechanism for driving the push rod to push water forwards and a spring for pulling the push rod back to reset; the water storage barrel, the electric water injection mechanism, the trigger mechanism, the push rod and the spring are all arranged in the shell, and the trigger end of the trigger mechanism is electrically connected with the signal input end of the electric water injection mechanism; the rear part of the push rod is in contact fit with the spring.

2. The water retaining and jetting structure of a toy water gun of claim 1, wherein: the electric water jet mechanism comprises a rack, a half gear, a plurality of transmission gears, a main gear and a motor; the rack is fixedly arranged on the push rod along the front-back direction, the main gear is in transmission connection with an output shaft of the motor, the half gear is in transmission connection with the main gear through a plurality of transmission gears, and the rack is meshed with the tooth part of the half gear.

3. The water retaining and jetting structure of a toy water gun of claim 2, wherein: the number of teeth of the rack is 3-5.

4. A water retaining and jetting structure for a toy water gun according to any one of claims 1 to 3, wherein: the push rod and the spring are arranged back and forth along the same axis, the rear end of the push rod is connected with the front end of the spring, and the rear end of the spring is fixedly connected with the shell of the toy water gun.

5. A water retaining and jetting structure for a toy water gun according to any one of claims 1 to 3, wherein: the rear of the push rod is provided with a guide sleeve and a fixed shaft, the fixed shaft is fixedly arranged in the shell, the guide sleeve is sleeved outside the fixed shaft in a front-back translation manner, and the rear end of the push rod is fixedly connected with the front end of the guide sleeve; the spring is sleeved on the fixed shaft, the front end of the spring is in contact fit with the front end of the fixed shaft, and the rear end of the spring is in contact fit with the rear end of the guide sleeve.

6. The water retaining and jetting structure of a toy water gun of claim 5, wherein: the guide sleeve comprises a cylinder body, a circular front plate and an annular rear plate, the rear end of the push rod is fixedly connected with the front side surface of the front plate, the rear end of the spring is in contact fit with the front side surface of the rear plate, and the inner diameter of the rear plate is smaller than the diameter of the spring.

7. The water retaining and jetting structure of a toy water gun of claim 5, wherein: the rear part of the fixed shaft is provided with a clamping groove along the circumferential direction of the fixed shaft, and the corresponding position of the shell for installing the fixed shaft is provided with a clamping piece matched with the clamping groove.

8. A water storage and jetting structure of a toy water gun according to any one of claims 1 to 3, wherein the trigger mechanism comprises a tact switch, a touch block and a trigger driving assembly for driving the touch block to touch or leave the tact switch, and the tact switch is used as a trigger end of the trigger mechanism; the touch switch is arranged opposite to the touch block, and the touch block is in contact fit with the driving end of the trigger driving assembly.

9. The water retaining and jetting structure of a toy water gun of claim 8, wherein: the trigger driving assembly comprises a translation seat, a sliding block, a first reset spring, a push block, a first elastic pressing assembly, a first clamping block, a second reset spring and a second elastic pressing assembly, wherein the touch block is fixedly arranged on the translation seat and is opposite to the touch switch in front-back direction, a sliding groove matched with the sliding block in the front-back direction is formed in the shell, and the sliding block is fixedly arranged on the translation seat and is positioned in the sliding groove; the rear end of the first reset spring is connected to the translation seat, and the front end of the first reset spring is in contact fit with the shell; the pushing block is fixedly arranged at the rear end of the translation seat, and the first elastic pressing component is arranged on the shell and is in contact fit with the pushing block; the first fixture block is fixed to be set up on the translation seat, and the second fixture block is in the front side top of first fixture block, and second reset spring's upper end is connected on the second fixture block, second reset spring's lower extreme and casing contact cooperation, and the second elasticity is pressed the subassembly and is set up on the casing and with second fixture block contact cooperation.

10. The water retaining and jetting structure of a toy water gun of claim 9, wherein: the first elastic pressing assembly comprises a first pressing block, a first pressing spring, a first sleeve shaft and a first pressing block, wherein a first through hole is formed in the shell, the first pressing block is arranged outside the shell, the first sleeve shaft penetrates through the first through hole from outside to inside, the outer end of the first sleeve shaft is fixedly connected to the first pressing block, the inner end of the first sleeve shaft corresponds to the first pressing block, and the first pressing spring is sleeved on the first sleeve shaft and is arranged between the outer side wall of the shell and the first pressing block; the second elastic pressing assembly comprises a second pressing block, a second pressing spring, a second sleeve shaft and a second pressing block, a second through hole is formed in the shell, the second pressing block is located in the shell, the second sleeve shaft penetrates through the second through hole from outside to inside, the outer end of the second sleeve shaft is fixedly connected to the second pressing block, the inner end of the second sleeve shaft corresponds to the second pressing block, and the second pressing spring is sleeved on the second sleeve shaft and located between the outer side wall of the shell and the second pressing block.

Images