CN216779122U

CN216779122U - Foam gun nozzle

Info

Publication number: CN216779122U
Application number: CN202122598274.3U
Authority: CN
Inventors: 姜杰; 王林; 顾玉萍; 杨勇
Original assignee: Nantong Haizhou Marine Equipment Co ltd
Current assignee: Nantong Haizhou Marine Equipment Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-06-21
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a foam gun nozzle, which belongs to the field of foam guns and adopts the technical key points that the foam gun nozzle comprises a connecting frame, wherein an annular groove is formed in the front surface of the connecting frame, an installation column with a threaded hole is fixedly connected inside the annular groove, a nozzle frame is arranged inside the annular groove, nozzle cores which are arranged at equal intervals are fixedly connected inside the nozzle frame, and a positioning rod is connected inside the installation column in a threaded manner. The utility model discloses a through the link frame as the device main part, the inside shower nozzle frame of ring channel passes through the bearing and rotates on the erection column, rotate the shower nozzle core butt joint movable joint that the shower nozzle frame adjustment needs, can realize the different effect of spraying, and the locating lever cooperation erection column can fix a position the shower nozzle frame, it is difficult not hard up to make it connect more stably, avoid revealing, thereby realized that the device can carry out the regulation of multiple mode of spraying, the mode is abundanter, and can make the butt joint of device inseparabler, can avoid the advantage that the foam concentrate revealed.

Description

Foam gun nozzle

Technical Field

The utility model relates to the field of foam guns, in particular to a spray head of a foam gun.

Background

The cleaning equipment is mechanical equipment which can be used for replacing manual work to clean stains and smudges such as oil, wax, dust, oxide layers and the like on the surface of a workpiece, and the cleaning equipment in the market at present is as follows: ultrasonic cleaning, high-pressure spray cleaning, laser cleaning, steam cleaning, dry ice cleaning, composite cleaning equipment and the like; among them, the most widely used field of application belongs to spray cleaning and ultrasonic cleaning, and spray cleaning uses a foam gun in the introduction.

Current foam rifle shower nozzle can only carry out the regulation of the volume of spouting size, can not spray the regulation of shape, and the control range is little to all adopt the mode of screw knob to rotate different shower nozzle exports and adjust, this kind of joint long-term use produces easily to reveal and leads to reducing and sprays the effect, therefore we propose a foam rifle shower nozzle and be used for solving above problem.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model aims to provide a foam gun nozzle.

In order to achieve the purpose, the utility model adopts the following technical scheme.

The utility model provides a foam gun nozzle, includes the carriage, the ring channel has been seted up in the front of carriage, the inside fixedly connected with threaded hole's of ring channel erection column, the inside of ring channel is provided with the shower nozzle frame, the shower nozzle core that the inside fixedly connected with equidistance of shower nozzle frame was arranged, the inside threaded connection of erection column has the locating lever, the inside fixedly connected with bearing of shower nozzle frame, the left end interlude of erection column and the inside of bearing, the erection column is closely connected with the bearing, the back fixedly connected with adapter sleeve of carriage, the through-hole has been seted up to the inside of carriage, the through-hole is linked together with the inside of adapter sleeve, the inside of through-hole is provided with the swing joint, the swing joint cooperatees with the shower nozzle core.

As a further description of the above technical solution: the improved sprayer is characterized in that a groove is formed in the connecting frame, a first spring is fixedly connected to the inside of the groove, a sliding rod is fixedly connected to the other end of the first spring, the other end of the sliding rod penetrates through the groove and is connected to the inside of the annular groove in a sliding mode, an arc-shaped clamping block is fixedly connected to one end of the sliding rod, which is located inside the annular groove, the outer side of the sprayer frame is provided with arc-shaped clamping grooves which are arranged equidistantly, and the arc-shaped clamping block is matched with the arc-shaped clamping grooves.

As a further description of the above technical solution: the distance between the arc-shaped clamping grooves is equal to the distance between the nozzle cores, and the arc-shaped clamping grooves and the nozzle cores are arranged at intervals.

As a further description of the above technical solution: the movable joint comprises an arc-shaped rubber clamping block, a communicating pipe, a second spring, a piston head and a positioning block, the outer side of the arc-shaped rubber clamping block is connected to the inside of the through hole in a sliding mode, one side, close to the nozzle holder, of the arc-shaped rubber clamping block is clamped with the nozzle core, one end of the communicating pipe is inserted into the arc-shaped rubber clamping block, one end, located inside the arc-shaped rubber clamping block, of the communicating pipe is communicated with the inner side of the nozzle core, the second spring is sleeved on the outer side of the communicating pipe, one end of the second spring is fixedly connected with the arc-shaped rubber clamping block, the other end of the second spring is fixedly connected with the positioning block, one end, far away from the arc-shaped rubber clamping block, of the communicating pipe penetrates through and is connected to the right side of the positioning block in a sliding mode, the outer side of the positioning block is fixedly connected to the inside of the through hole, and one end, far away from the arc-shaped rubber clamping block, of the communicating pipe penetrates through and is fixedly connected to the right side of the piston head, the outside of the piston head is slidably connected to the inside of the through hole.

As a further description of the above technical solution: the inside fixedly connected with spacing of through-hole keeps off the ring, the back of spacing fender ring contacts with the outside of arc rubber fixture block.

As a further description of the above technical solution: the front face of the spray head frame is fixedly connected with two shifting blocks, and the bearing is located between the two shifting blocks.

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

this scheme passes through the link frame as the device main part, the inside nozzle holder of ring channel passes through the bearing and rotates on the erection column, the nozzle core butt joint movable joint that the adjustment of nozzle holder needs rotates, can realize the different effect of spraying, and locating lever cooperation erection column can fix a position nozzle holder, it is difficult not hard up to make it connect more stably, avoid revealing, and the inside movable joint of through-hole cooperates when nozzle holder rotates telescopically, can automatic chucking when aiming at the nozzle core, make the device butt joint inseparabler, prevent effectively that the foam liquid from revealing, thereby realized that the device can carry out the regulation of multiple spray pattern, the mode is abundanter, and can make the butt joint of device inseparabler, can avoid the advantage that the foam liquid revealed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the part A of FIG. 1;

FIG. 3 is a schematic side view of a three-dimensional profile splitting structure according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic view of the B-part mechanism in fig. 4.

The reference numbers in the figures illustrate:

1. a connecting frame; 2. an annular groove; 3. mounting a column; 4. a nozzle holder; 41. an arc-shaped clamping groove; 42. a shifting block; 5. a nozzle core; 6. positioning a rod; 7. a bearing; 8. connecting sleeves; 9. a through hole; 91. a limit stop ring; 10. a movable joint; 101. an arc-shaped rubber clamping block; 102. a communicating pipe; 103. a second spring; 104. a piston head; 105. positioning blocks; 11. a groove; 111. a first spring; 112. a slide bar; 113. an arc-shaped clamping block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

referring to fig. 1 to 5, in the present invention, a foam gun nozzle includes a connection frame 1, a circular groove 2 is formed in a front surface of the connection frame 1, an installation column 3 with a threaded hole is fixedly connected inside the circular groove 2, a nozzle holder 4 is arranged inside the circular groove 2, nozzle cores 5 arranged at equal intervals are fixedly connected inside the nozzle holder 4, a positioning rod 6 is connected to an internal thread of the installation column 3, a bearing 7 is fixedly connected inside the nozzle holder 4, the left end of the installation column 3 is inserted into the bearing 7, the installation column 3 is tightly connected to the bearing 7, a connection sleeve 8 is fixedly connected to a back surface of the connection frame 1, a through hole 9 is formed in the connection frame 1, the through hole 9 is communicated with the inside of the connection sleeve 8, a movable joint 10 is arranged inside the through hole 9, and the movable joint 10 is matched with the nozzle cores 5.

In the utility model, the connecting frame 1 is used as a device main body, the nozzle frame 4 in the annular groove 2 rotates on the mounting column 3 through the bearing 7, the nozzle frame 4 is rotated to adjust the butt joint movable joint 10 of the nozzle core 5 required, different spraying effects can be realized, the positioning rod 6 is matched with the mounting column 3 to position the nozzle frame 4, so that the connection is more stable and the loosening is difficult to realize, the leakage is avoided, the movable joint 10 in the through hole 9 is matched and stretched when the nozzle frame 4 rotates and can be automatically clamped when being aligned with the nozzle core 5, the butt joint of the device is tighter, the foam liquid is effectively prevented from leaking, the device can be adjusted in multiple spraying modes, the modes are richer, the butt joint of the device is tighter, the advantage of avoiding the leakage of the foam liquid is realized, and the problem that the adjustment of the spraying amount can only be carried out in the prior art is solved, the regulation of spraying the shape can not be carried out, and control range is little to all adopt the mode of screw knob to rotate different shower nozzle exports and adjust, this kind of joint is used for a long time and is produced easily and reveal the problem that leads to reducing the effect of spraying.

Please refer to fig. 1 and fig. 2, wherein: the groove 11 is formed in the connecting frame 1, the first spring 111 is fixedly connected in the groove 11, the sliding rod 112 is fixedly connected to the other end of the first spring 111, the other end of the sliding rod 112 penetrates through and is slidably connected to the inside of the annular groove 2, the sliding rod 112 is located at one end of the inside of the annular groove 2 and is fixedly connected with the arc-shaped fixture block 113, the arc-shaped clamping grooves 41 which are arranged equidistantly are formed in the outer side of the nozzle holder 4, and the arc-shaped fixture block 113 is matched with the arc-shaped clamping grooves 41.

In the utility model, the sliding rod 112 and the arc-shaped fixture block 113 are supported by the first spring 111 in the groove 11, the arc-shaped fixture block 113 is clamped with the arc-shaped fixture groove 41 to assist and fix the nozzle holder 4, so that the connection of the device is more stable, and when the nozzle holder 4 rotates, the nozzle holder 4 pushes the arc-shaped fixture block 113 to drive the sliding rod 112 to move towards the inside of the groove 11 to extrude the first spring 111, so that the normal rotation adjustment of the nozzle holder 4 cannot be influenced while the nozzle holder 4 is assisted and fixed by the device, the butt joint of the device is more stable, and the operation and the use are more convenient.

Please refer to fig. 1, in which: the distance between the arc-shaped clamping grooves 41 is equal to the distance between the nozzle cores 5, and the arc-shaped clamping grooves 41 and the nozzle cores 5 are arranged at intervals.

In the utility model, the arc-shaped clamping grooves 41 are matched with the spray head core 5 at intervals, and the position of the spray head core 5 can be positioned by the butt joint matching of the arc-shaped clamping grooves 41 and the arc-shaped clamping blocks 113, so that the adjustment is more convenient and accurate, and the butt joint of the spray head core 5 and the movable joint 10 is more accurate.

Please refer to fig. 5, in which: the movable joint 10 comprises an arc-shaped rubber clamping block 101, a communicating pipe 102, a second spring 103, a piston head 104 and a positioning block 105, the outer side of the arc-shaped rubber clamping block 101 is slidably connected to the inside of the through hole 9, one side of the arc-shaped rubber clamping block 101 close to the nozzle holder 4 is clamped with the nozzle core 5, one end of the communicating pipe 102 is inserted into the arc-shaped rubber clamping block 101, one end of the communicating pipe 102 located inside the arc-shaped rubber clamping block 101 is communicated with the inside of the nozzle core 5, the second spring 103 is sleeved on the outer side of the communicating pipe 102, one end of the second spring 103 is fixedly connected with the arc-shaped rubber clamping block 101, the other end of the second spring 103 is fixedly connected with the positioning block 105, one end of the communicating pipe 102 far away from the arc-shaped rubber clamping block 101 penetrates through and is slidably connected to the right side of the positioning block 105, the outer side of the positioning block 105 is fixedly connected to the inside of the through hole 9, and one end of the communicating pipe 102 far away from the arc-shaped rubber clamping block 101 penetrates through and is fixedly connected to the right side of the piston head 104, the outside of the piston head 104 is slidably connected to the inside of the through hole 9.

According to the utility model, through the matched use of the arc-shaped rubber clamping block 101, the communication pipe 102, the second spring 103, the piston head 104 and the positioning block 105, when the nozzle head frame 4 is rotated to move and offset with the nozzle head core 5, the nozzle head frame 4 extrudes the arc-shaped rubber clamping block 101 to drive the communication pipe 102 to compress the second spring 103 to move towards the inside of the through hole 9, so that the nozzle head frame 4 can normally rotate, and when the nozzle head core 5 rotates to the front of the arc-shaped rubber clamping block 101, the arc-shaped rubber clamping block 101 is clamped to the inside of the nozzle head core 5 again under the reaction force of the second spring 103, so that the two are smoothly butted, the sealing effect is better, and foam liquid leakage is avoided.

Please refer to fig. 5, in which: the inside fixedly connected with spacing of through-hole 9 keeps off ring 91, and the back of spacing fender ring 91 contacts with the outside of arc rubber fixture block 101.

In the utility model, the arc-shaped rubber clamping block 101 can be limited by the limiting stop ring 91, so that the device is prevented from being damaged due to the movement dislocation of the arc-shaped rubber clamping block 101, and the structure of the device is more reasonable.

Please refer to fig. 1, in which: two shifting blocks 42 are fixedly connected to the front surface of the nozzle holder 4, and the bearing 7 is positioned between the two shifting blocks 42.

In the utility model, the rotating of the nozzle holder 4 can be more labor-saving and convenient through the shifting block 42.

The working principle is as follows: when the device is used, the nozzle holder 4 is rotated to adjust the required butt joint movable joint 10 of the nozzle core 5, different spraying effects can be realized, the positioning rod 6 is matched with the mounting column 3 to position the nozzle holder 4, so that the connection of the nozzle holder 4 is more stable and is not easy to loosen, leakage is avoided, when the nozzle holder 4 is rotated to drive the nozzle core 5 to move and deviate, the nozzle holder 4 extrudes the arc-shaped rubber clamping block 101 to drive the communicating pipe 102 to compress the second spring 103 to move towards the inside of the through hole 9, so that the nozzle holder 4 can normally rotate, and when the nozzle core 5 rotates to be right ahead of the arc-shaped rubber clamping block 101, the arc-shaped rubber clamping block 101 is clamped to the inside of the nozzle core 5 again under the reaction force of the second spring 103, so that the arc-shaped rubber clamping block 101 can be automatically clamped when aligned with the nozzle core 5, the butt joint of the device is tighter, foam liquid leakage is effectively prevented, and the device can be adjusted in multiple spraying modes, the mode is abundanter to can make the butt joint of device inseparabler, can avoid the advantage that the foam concentrate was revealed, can only spout the regulation of volume size among the prior art, can not spray the regulation of shape, the control range is little, and all adopt the mode of screw knob to rotate different shower nozzle exports and adjust, this kind of joint long-term use produces easily reveals the problem that leads to reducing the effect of spraying.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a foam gun shower nozzle, includes linking frame (1), its characterized in that: the front surface of the connecting frame (1) is provided with an annular groove (2), the interior of the annular groove (2) is fixedly connected with an installation column (3) with a threaded hole, a nozzle frame (4) is arranged inside the annular groove (2), the interior of the nozzle frame (4) is fixedly connected with nozzle cores (5) which are arranged at equal intervals, the interior of the installation column (3) is in threaded connection with a positioning rod (6), the interior of the nozzle frame (4) is fixedly connected with a bearing (7), the left end of the installation column (3) is inserted into the bearing (7), the installation column (3) is tightly connected with the bearing (7), the back surface of the connecting frame (1) is fixedly connected with a connecting sleeve (8), the interior of the connecting frame (1) is provided with a through hole (9), the through hole (9) is communicated with the interior of the connecting sleeve (8), the interior of the through hole (9) is provided with a movable joint (10), the movable joint (10) is matched with the spray head core (5).

2. The foam gun nozzle as recited in claim 1, further comprising: the improved nozzle is characterized in that a groove (11) is formed in the connecting frame (1), a first spring (111) is fixedly connected to the inside of the groove (11), a sliding rod (112) is fixedly connected to the other end of the first spring (111), the other end of the sliding rod (112) penetrates through and is slidably connected to the inside of the annular groove (2), an arc-shaped clamping block (113) is fixedly connected to one end of the sliding rod (112) located inside the annular groove (2), arc-shaped clamping grooves (41) which are arranged equidistantly are formed in the outer side of the nozzle frame (4), and the arc-shaped clamping block (113) is matched with the arc-shaped clamping groove (41).

3. The foam gun nozzle as recited in claim 2, wherein: the distance between the arc-shaped clamping grooves (41) is equal to the distance between the spray head cores (5), and the arc-shaped clamping grooves (41) and the spray head cores (5) are arranged at intervals.

4. The foam gun nozzle as recited in claim 1, further comprising: the movable joint (10) comprises an arc-shaped rubber clamping block (101), a communicating pipe (102), a second spring (103), a piston head (104) and a positioning block (105), the outer side of the arc-shaped rubber clamping block (101) is connected to the inside of the through hole (9) in a sliding mode, one side, close to the nozzle holder (4), of the arc-shaped rubber clamping block (101) is clamped with the nozzle core (5), one end of the communicating pipe (102) is inserted into the arc-shaped rubber clamping block (101), one end, located inside the arc-shaped rubber clamping block (101), of the communicating pipe (102) is communicated with the inner side of the nozzle core (5), the second spring (103) is sleeved on the outer side of the communicating pipe (102), one end of the second spring (103) is fixedly connected with the arc-shaped rubber clamping block (101), the other end of the second spring (103) is fixedly connected with the positioning block (105), one end, far away from the arc-shaped rubber clamping block (101), of the communicating pipe (102) penetrates through and is connected to the right side of the positioning block (105) in a sliding mode, the outer side of the positioning block (105) is fixedly connected to the inside of the through hole (9), one end, far away from the arc-shaped rubber clamping block (101), of the communication pipe (102) penetrates through and is fixedly connected to the right side of the piston head (104), and the outer side of the piston head (104) is connected to the inside of the through hole (9) in a sliding mode.

5. The foam gun nozzle as recited in claim 4, further comprising: the inside fixedly connected with spacing of through-hole (9) keeps off ring (91), the back of spacing fender ring (91) contacts with the outside of arc rubber fixture block (101).

6. The foam gun nozzle as recited in claim 1, further comprising: the front surface of the spray head frame (4) is fixedly connected with two shifting blocks (42), and the bearing (7) is positioned between the two shifting blocks (42).