Rotary positioning and adjusting water pistol

Abstract

The utility model discloses a rotary positioning and adjusting water spray gun, which comprises a spray gun main body and a switch handle rotationally arranged on the spray gun main body, an elastic component is arranged between the switch handle and the spray gun main body, the elastic component always has a trend of driving the switch handle to move towards a closing direction, and a rotary driving plate is rotationally arranged on the spray gun main body. The switch handle comprises a first limiting part, the rotary driving plate is provided with a second limiting part corresponding to the first limiting part, the rotary driving plate can rotate between a holding position and a releasing position relative to the switch handle, and when the switch handle is in an open state and the rotary driving plate rotates to the holding position, the first limiting part and the second limiting part limit and stop; when the rotary drive plate rotates to the release position, the first limiting part and the second limiting part are matched in an avoiding mode, and the elastic assembly drives the switch handle to reset to the closed state. The switch has the effects that the controllability can be improved through single-hand operation, and the switch handle can be locked and positioned to be kept in an open state.

Description

TECHNICAL FIELD

[0001] The utility model relates to water gun technical field especially relates to a rotating positioning regulation's water gun. BACKGROUND

[0002] The existing patent with the announcement number CN221063159U discloses a kind of high sealing water gun, including water gun main body, water gun main body is set with water flow passage, water gun main body rotationally connected with water control assembly, water control assembly includes rotation shaft and sealing element in water flow passage, rotation shaft rotation drives sealing element and water flow passage sealing cooperation, sealing element is movably connected with rotation shaft, so that sealing element can be relatively close or far away along the radial direction of rotation shaft;The rotation handle is fixedly connected on the rotation shaft, the rotation handle is fixedly connected with the rotation shaft by rotation connecting portion, the rotation connecting portion is equipped with limit lug, the water gun main body is set with limit slot corresponding to the limit lug, the limit lug is limited cooperation with the limit slot.

[0003] But the water gun has following shortcoming: the water gun is driven rotation connecting portion to rotate by turning over rotation handle, so that sealing element is blocked or conducted to water flow passage, but since rotation handle is a larger part relative to water gun main body, turning over rotation handle needs two hands to cooperate to realize, cannot be operated by one hand, leading to operation is not convenient, and improvement is urgently needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of rotating positioning regulation's water gun, with single-handed operation to improve controllability, the effect that switch handle can be locked and positioned and keep in open state.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of rotating positioning regulation's water gun, including water gun main body, switch handle is rotationally arranged on water gun main body, elastic component is equipped between the switch handle and the water gun main body, the elastic component always has the tendency to drive the switch handle to move towards closing direction, rotation dial is rotationally arranged on the water gun main body, the switch handle includes first limit part, the rotation dial is equipped with second limit part corresponding to the first limit part, the rotation dial can be rotated relative to the switch handle between holding position and release position, when the switch handle is in open state and the rotation dial is rotated to holding position, the first limit part and the second limit part are limited and stopped, when the rotation dial is rotated to release position, the first limit part and the second limit part are avoided cooperation, the elastic component drives the switch handle to reset to closing state.

[0006] By adopting the above technical scheme, the rotary dial is in the release position relative to the spray gun body in the initial state, at this time the elastic component drives the switch handle to be in the closed state, the spray gun body is held by one hand, the switch handle is switched from the closed state to the open state by pressing the switch handle, then the rotary dial is rotated from the release position to the holding position by the thumb, the second limiting part of the rotary dial is aligned with the first limiting part of the switch handle, the pressure stress on the switch handle is released, the elastic component drives the switch handle to move towards the closed state by using the elastic force of the elastic component, so that the first limiting part and the second limiting part are stopped and positioned, at this time the switch handle cannot continue to reset towards the closed state, so that the switch handle is positioned in the open position, when the switch handle needs to be closed, the first limiting part and the second limiting part are separated from each other by rotating the rotary dial from the holding position to the release position by the thumb, at this time the first limiting part and the second limiting part are in the avoiding state, the elastic component can drive the switch handle to reset to the closed state, the rotary dial of the utility model can be controlled by the thumb with one hand, has the effect of one-handed operation to improve the controllability, and the switch handle can be locked and positioned to remain in the open state.

[0007] The utility model further provides: be equipped with elastic reset piece between the rotary dial and the spray gun body, the elastic reset piece always has the movement tendency of driving the rotary dial to reset to the release position.

[0008] By adopting the above technical scheme, when the rotary dial is in the holding position, the elastic reset piece is compressed and accumulates elastic potential energy, the switch handle is rotated towards the open state by pressing, at this time the elastic potential energy is released by the elastic reset piece, so that the elastic reset piece automatically resets to the release position, that is, the step of manually resetting the rotary dial is removed, and the use convenience of the utility model is improved.

[0009] The utility model further provides: the elastic reset piece is equipped with torsional spring, the spray gun body is opened with installation cavity, the torsional spring is installed in the installation cavity, and the spray gun body and the rotary dial are equipped with limiting slot corresponding to the lead of both ends of the torsional spring, the lead of both ends of the torsional spring is limited in corresponding limiting slot.

[0010] By adopting the above technical scheme, the two leads of the torsional spring can only rotate in the limiting slot corresponding to the spray gun body and the rotary dial, when the lead on one side of the limiting slot is rotated to the position on the other side, the lead and the limiting slot side wall are stopped, so that the rotation angle of the rotary dial can be limited.

[0011] The utility model discloses a further setting for: the switch handle is rotated and arranged on the spray gun main body through the pivot, the switch handle includes the drive end and the execution end at the both ends of the pivot, the first limit part is arranged at the execution end, the second limit part is symmetrically arranged on the both sides of the rotary dial, and the second limit part extends towards the execution end.

[0012] By adopting the above technical scheme, pressing the drive end can drive the execution end at the other end of the pivot to rotate, and the symmetrically arranged second limit parts can make it possible to realize single-hand control of the rotary dial rotation whether using the left hand or the right hand, thereby improving the applicability of the utility model.

[0013] The utility model discloses a further setting for: the second limit part side portion of both sides extends outward along the rotary dial axial direction and is arranged, and the rotary dial and the second limit part are circular arc transition between.

[0014] By adopting the above technical scheme, the second limit part can be dials the hand feeling.

[0015] The utility model discloses a further setting for: the abutment surface between the first limit part and the second limit part is flat, when the switch handle is in the open state and the rotary dial rotates to the holding position, the abutment surface of the first limit part and the abutment surface of the second limit part are parallel contact.

[0016] By adopting the above technical scheme, the abutment area between the first limit part and the second limit part can be improved by the flat arrangement, thereby improving the abutment stability therebetween.

[0017] The utility model discloses a further setting for: the execution end still includes the third limit part adjacent with the first limit part, the abutment surface between the third limit part and the rotary dial is flat, and the abutment surface of the first limit part is relatively inclinedly arranged to the abutment surface of the third limit part, when the rotary dial rotates to the release position, the abutment surface of the third limit part and the abutment surface of the rotary dial are parallel contact.

[0018] By adopting the above technical scheme, the abutment surface of the third limit part end face is inclinedly arranged during the rotation of the switch handle relative to the spray gun main body, which can effectively avoid, and the abutment surface of the third limit part is flat, when the rotary dial rotates to the holding position, the abutment surface of the third limit part and the abutment surface of the rotary dial can be mutually close by being arranged in parallel, thereby improving the abutment stability therebetween.

[0019] The further setting of the utility model is that the rotating dial is provided with a positioning block between the second limiting parts on both sides, the switch handle is provided with a positioning slot corresponding to the positioning block, and the positioning block and the positioning slot are positioned and matched when the rotating dial is in the release position.

[0020] By adopting the above technical scheme, the rotating dial in the release position can be prevented from being accidentally rotated.

[0021] The further setting of the utility model is that the elastic assembly comprises a spring, a pull rod and a stop sleeve fixed to the end of the pull rod, the spring pushes the pull rod to pull the stop sleeve to move, the stop sleeve pushes the execution end to move close to the rotating dial.

[0022] The further setting of the utility model is that the execution end is provided with a through hole, the pull rod is movably arranged in the through hole, the spring and the stop sleeve are arranged on both sides of the execution end, and a movement gap is left between the side wall of the through hole and the pull rod, and the execution end is symmetrically provided with an arc-shaped sliding part on both sides of the through hole, when the switch handle is switched between the holding position and the release position relative to the spray gun body, the switch handle is slidably matched with the stop sleeve through the arc-shaped sliding part.

[0023] By adopting the above technical scheme, the switch handle can effectively avoid the movement gap when the switch handle is switched between the holding position and the release position relative to the spray gun body, and the sliding matching between the arc-shaped sliding part and the stop sleeve can effectively prevent the switch handle from being stuck when being rotated.

[0024] In summary, the utility model has the following beneficial effects:

[0025] The rotating disc is arranged on the spray gun body in rotation, is located between the spray gun body and the switch handle, and is elastically connected between the spray gun body and the switch handle through an elastic assembly. A torsion spring is arranged between the rotating disc and the spray gun body. In an initial state, the rotating disc is located at a release position relative to the spray gun body. At this time, the elastic assembly drives the switch handle to be in a closed state. By holding the spray gun body with one hand, the switch handle is switched from the closed state to an open state by pressing the switch handle, and then the rotating disc is rotated from the release position to a holding position by the thumb, so that the second limiting part of the rotating disc is aligned with the first limiting part of the switch handle. At this time, the torsion spring is compressed. Then, the pressure stress on the switch handle is released, and the elastic assembly drives the switch handle to move towards the closed state by using the elastic force of the elastic assembly, so that the first limiting part and the second limiting part are stop-positioned. At this time, the switch handle cannot continue to reset towards the closed state, so that the switch handle is positioned at the open position. When it is needed to close the switch handle, the switch handle is rotated towards the open state by pressing the switch handle, the first limiting part and the second limiting part are separated from each other, the elastic force of the torsion spring in the compressed state is used to drive the rotating disc to automatically rotate from the holding position to the release position, at this time, the first limiting part and the second limiting part are in a avoiding state, and the elastic assembly can drive the switch handle to reset to the closed state. The rotating disc can be controlled by the thumb with one hand, has the effects of one-handed operation and improved controllability, and can lock and position the switch handle to keep the switch handle in the open state. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structure diagram of the utility model, and the rotating disc is located at the holding position.

[0027] Figure 2 is a longitudinal section view of the utility model Figure 1 .

[0028] Figure 3 is an explosion diagram of the utility model.

[0029] Figure 4 is an explosion diagram of the utility model from another angle.

[0030] Figure 5 is a structure diagram of the utility model, and the rotating disc is located at the holding position.

[0031] In the drawing: 1, spray gun body; 10, limiting groove; 11, installation cavity; 12, rotating shaft; 2, switch handle; 21, driving end; 22, execution end; 220, positioning groove; 221, first limiting part; 222, third limiting part; 223, through hole; 224, arc-shaped sliding part; 3, elastic assembly; 31, spring; 32, pull rod; 33, stop sleeve; 4, rotating disc; 41, second limiting part; 42, positioning block; 5, elastic reset member; 51, pin. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] A water gun with rotary positioning adjustment, such as Figures 1-5 As shown, the device includes a spray gun body 1, a switch handle 2 rotatably mounted on the spray gun body 1, an elastic component 3 between the switch handle 2 and the spray gun body 1, the elastic component 3 always having a tendency to drive the switch handle 2 towards the closed direction, a rotary dial 4 rotatably mounted on the spray gun body 1, the switch handle 2 including a first limiting part 221, and the rotary dial 4 having a second limiting part 41 corresponding to the first limiting part 221, the rotary dial 4 can rotate relative to the switch handle 2 between a holding position and a releasing position. When the switch handle 2 is in the open state and the rotary dial 4 rotates to the holding position, the first limiting part 221 and the second limiting part 41 limit and stop. When the rotary dial 4 rotates to the releasing position, the first limiting part 221 and the second limiting part 41 abut and cooperate, the elastic component 3 drives the switch handle 2 to return to the closed state; an elastic reset member 5 is provided between the rotary dial 4 and the spray gun body 1, the elastic reset member 5 always having a tendency to drive the rotary dial 4 to return to the releasing position. When the rotary dial 4 is in the holding position, the elastic reset member 5 is compressed and accumulates elastic potential energy. By pressing the switch handle 2 to rotate towards the open state, the elastic reset member 5 releases the elastic potential energy, so that the elastic reset member 5 automatically resets to the released position, thus eliminating the step of manually turning the rotary dial 4 to reset, improving the ease of use of this utility model; the elastic reset member 5 is set as a torsion spring, and the spray gun body 1 has an installation cavity 11. The torsion spring is installed in the installation cavity 11, and the spray gun body 1 and the rotary dial 4 have limit grooves 10 on the pins 51 at both ends of the torsion spring. The pins 51 at both ends of the torsion spring are restricted in the corresponding limit grooves 10. The two pins 51 of the torsion spring can only rotate in the limit grooves 10 corresponding to the spray gun body 1 and the rotary dial 4. When the pin 51 on one side of the limit groove 10 rotates to the other side, the rotation angle of the rotary dial 4 can be limited by the stopping action of the pin 51 and the side wall of the limit groove 10.

[0034] like Figures 1-4As shown, the switch handle 2 is provided on the spray gun body 1 through the rotating shaft 12, the switch handle 2 includes the driving end 21 and the execution end 22 located at both ends of the rotating shaft 12, the first limiting part 221 is provided at the execution end 22, the second limiting part 41 is symmetrically provided at both sides of the rotary dial 4, and the second limiting part 41 is extended towards the execution end 22, the driving end 21 can drive the execution end 22 at the other end of the rotating shaft 12 to rotate, and the symmetrically arranged second limiting part 41 can make it possible to realize single-handed control of the rotary dial 4 to rotate whether using the left hand or the right hand, thereby improving the applicability of the utility model; the side part of the second limiting part 41 on both sides is extended outward along the axial direction of the rotary dial 4, and the circular arc transition between the rotary dial 4 and the second limiting part 41 can increase the dialing hand feeling of the second limiting part 41.

[0035] As shown in the figure, Figures 2-5 The abutting surface between the first limiting part 221 and the second limiting part 41 is provided as a plane, when the switch handle 2 is in the open state and the rotary dial 4 is rotated to the holding position, the abutting surface of the first limiting part 221 is in parallel contact with the abutting surface of the second limiting part 41, so that the abutting surface of the first limiting part 221 is parallel to the tail part of the spray gun body 1, the plane arrangement can increase the abutting area between the first limiting part 221 and the second limiting part 41, thereby improving the abutting stability therebetween; the execution end 22 further includes the third limiting part 222 adjacent to the first limiting part 221, the abutting surface between the third limiting part 222 and the rotary dial 4 is provided as a plane, and the abutting surface of the first limiting part 221 is inclinedly arranged relative to the abutting surface of the third limiting part 222, when the rotary dial 4 is rotated to the release position, the abutting surface of the third limiting part 222 is in parallel contact with the abutting surface of the rotary dial 4, and in the process of the rotation of the switch handle 2 relative to the spray gun body 1, the abutting surface of the third limiting part 222 can effectively avoid the effect of the inclinedly arranged end surface, and the abutting surface of the third limiting part 222 is provided as a plane, when the rotary dial 4 is rotated to the holding position, the abutting surfaces arranged in parallel between the third limiting part 222 and the rotary dial 4 can be tightly attached to each other, thereby improving the abutting stability therebetween; the rotary dial 4 is provided with the positioning block 42 between the second limiting parts 41 on both sides, and the switch handle 2 is provided with the positioning groove 220 corresponding to the positioning block 42, when the rotary dial 4 is in the release position, the positioning block 42 is positioned and matched with the positioning groove 220, so that the rotary dial 4 in the release position can be prevented from being accidentally rotated.

[0036] The elastic assembly 3 comprises a spring 31, a pull rod 32, a stop sleeve 33 fixed to the end of the pull rod 32, the spring 31 pushes the pull rod 32 to pull the stop sleeve 33 to move, so that the stop sleeve 33 pushes the execution end 22 to move close to the rotary dial 4; the execution end 22 is provided with a through hole 223, the pull rod 32 is movably arranged in the through hole 223, the spring 31 and the stop sleeve 33 are arranged on the two sides of the execution end 22, and an active gap is left between the side wall of the through hole 223 and the pull rod 32, and the execution end 22 is symmetrically provided with an arc-shaped sliding part 224 on the two sides of the through hole 223, when the switch handle 2 is switched between the holding position and the release position relative to the spray gun body 1, the switch handle 2 is slidably connected with the stop sleeve 33 through the arc-shaped sliding part 224, which is beneficial to improve the turning switching of the switch handle 2 between the holding position and the release position relative to the spray gun body 1, the switch handle 2 can effectively avoid the situation that the switch handle 2 is stuck during rotation by the active gap, and the sliding connection between the arc-shaped sliding part 224 and the stop sleeve 33 can effectively prevent the switch handle 2 from being stuck during rotation.

[0037] The basic working principle of the utility model is that: the rotary dial 4 and the switch handle 2 are arranged on the spray gun body 1, the rotary dial 4 is located between the spray gun body 1 and the switch handle 2, in addition, the spray gun body 1 and the switch handle 2 are elastically connected through the elastic assembly 3, the torsional spring is arranged between the rotary dial 4 and the spray gun body 1, in the initial state, the rotary dial 4 is in the release position relative to the spray gun body 1, at this time, the elastic assembly 3 drives the switch handle 2 to be in the closed state, by holding the spray gun body 1 with one hand, the switch handle 2 is pressed to switch from the closed state to the open state, then the rotary dial 4 is rotated by the thumb to switch from the release position to the holding position, so that the second limiting part 41 of the rotary dial 4 is aligned with the first limiting part 221 of the switch handle 2, at this time, the torsional spring is compressed, then the pressure stress on the switch handle 2 is released, the elastic assembly 3 drives the switch handle 2 to move towards the closed state by the elastic force, so that the first limiting part 221 and the second limiting part 41 are positioned, at this time, the switch handle 2 cannot continue to reset to the closed state, so that the switch handle 2 is positioned in the open position, when it is needed to close the switch handle 2, the switch handle 2 is rotated towards the open state by pressing, the first limiting part 221 and the second limiting part 41 are separated from each other, the elastic force of the torsional spring in the compressed state drives the rotary dial 4 to automatically rotate from the holding position to the release position, at this time, the first limiting part 221 and the second limiting part 41 are in the avoiding state, the elastic assembly 3 can drive the switch handle 2 to reset to the closed state, the rotary dial 4 of the utility model can be controlled by the thumb with one hand, which has the effects of one-handed operation and improved controllability, and the switch handle can be locked and positioned to keep in the open state.

[0038] The above merely describes preferred embodiments of the present application, and thus equivalent changes or modifications made in accordance with the structure, features and principles described in the patent application scope of the present application are included in the patent application scope of the present application.

Claims

1. A rotary position-adjustable water gun, comprising a gun body (1), a switch handle (2) rotatably arranged on the gun body (1), and an elastic assembly (3) arranged between the switch handle (2) and the gun body (1), the elastic assembly (3) always has a tendency to drive the switch handle (2) to move towards a closing direction, characterized in that: a rotary dial (4) is rotatably arranged on the gun body (1), the switch handle (2) comprises a first limiting part (221), the rotary dial (4) is provided with a second limiting part (41) corresponding to the first limiting part (221), the rotary dial (4) is rotatable relative to the switch handle (2) between a holding position and a releasing position, when the switch handle (2) is in an open state and the rotary dial (4) is rotated to the holding position, the first limiting part (221) is limited and stopped by the second limiting part (41), when the rotary dial (4) is rotated to the releasing position, the first limiting part (221) is in a clearance fit with the second limiting part (41), and the elastic assembly (3) drives the switch handle (2) to reset to the closing state. An elastic reset member (5) is arranged between the rotary dial (4) and the gun body (1), the elastic reset member (5) always has a movement tendency to drive the rotary dial (4) to reset to the releasing position.

2. A rotary position adjustable water lance according to claim 1, characterized in that: The elastic reset member (5) is a torsion spring, the gun body (1) is provided with a mounting cavity (11), the torsion spring is mounted in the mounting cavity (11), and the gun body (1) and the rotary dial (4) are provided with limiting grooves (10) corresponding to the pins (51) at both ends of the torsion spring, and the pins (51) at both ends of the torsion spring are limited in the limiting grooves (10).

3. A swivel position adjustable water lance according to claim 2, characterized in that: The switch handle (2) is rotatably arranged on the gun body (1) through a rotating shaft (12), the switch handle (2) comprises a driving end (21) and an execution end (22) located at both ends of the rotating shaft (12), the first limiting part (221) is arranged on the execution end (22), and the second limiting parts (41) are symmetrically arranged on both sides of the rotary dial (4) and extend towards the execution end (22).

4. A swivel position adjustable water lance according to claim 1, characterized in that: The second limiting parts (41) on both sides extend axially and outwardly along the rotary dial (4), and the rotary dial (4) and the second limiting parts (41) are circularly transitioned.

5. A rotary position adjustable water lance according to claim 4, characterized in that: The abutting surfaces between the first limiting part (221) and the second limiting part (41) are flat surfaces, when the switch handle (2) is in the open state and the rotary dial (4) is rotated to the holding position, the abutting surface of the first limiting part (221) is in parallel contact with the abutting surface of the second limiting part (41).

6. A swivel position adjustable water lance according to claim 4, characterized in that: ​ 7. A rotary position adjustable water lance according to claim 6, characterized in that: The execution end (22) further comprises a third limiting part (222) adjacent to the first limiting part (221), the abutting surface between the third limiting part (222) and the rotary dial (4) is a plane, and the abutting surface of the first limiting part (221) is obliquely arranged relative to the abutting surface of the third limiting part (222). When the rotary dial (4) is rotated to the release position, the abutting surface of the third limiting part (222) is in parallel contact with the abutting surface of the rotary dial (4).

8. A swivel position adjustable water lance according to claim 4, characterized in that: The rotary dial (4) is provided with a positioning block (42) between the second limiting parts (41) on both sides, and the switch handle (2) is provided with a positioning groove (220) corresponding to the positioning block (42). When the rotary dial (4) is in the release position, the positioning block (42) is positioned and matched with the positioning groove (220).

9. A swivel position adjustable water lance according to claim 4, characterized in that: The elastic assembly (3) comprises a spring (31), a pull rod (32), and a stop sleeve (33) fixed to the end of the pull rod (32). The spring (31) pushes the pull rod (32) to pull the stop sleeve (33) to move, so that the stop sleeve (33) pushes the execution end (22) to move towards the rotary dial (4).

10. A swivel position adjustable water lance according to claim 9, characterized in that: The execution end (22) is provided with a through hole (223), the pull rod (32) is movably arranged in the through hole (223), the spring (31) and the stop sleeve (33) are arranged on both sides of the execution end (22), and an activity gap is left between the side wall of the through hole (223) and the pull rod (32). The execution end (22) is symmetrically provided with an arc-shaped sliding part (224) on both sides of the through hole (223). When the switch handle (2) is rotated between the holding position and the release position relative to the torch body (1), the switch handle (2) is slidably matched with the stop sleeve (33) through the arc-shaped sliding part (224).

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