CN214421291U

CN214421291U - Aerosol tank convenient to automatic spraying

Info

Publication number: CN214421291U
Application number: CN202120191645.3U
Authority: CN
Inventors: 何卫平; 朱国兴; 何为明
Original assignee: Shanghai Xinping Fine Chemicals Co ltd
Current assignee: Shanghai Xinping Fine Chemicals Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-19
Anticipated expiration: 2031-01-22

Abstract

The application relates to an aerosol can convenient for automatic spraying, which comprises a can body, an aerosol valve, a spray head and a limiting assembly for limiting the spray head, wherein the top wall of the aerosol valve is provided with a step-down groove for sliding the spray head along the height direction of the can body; spacing subassembly includes the rigid coupling in the baffle of shower nozzle bottom, along a plurality of sliders of the circumference interval setting of baffle and along the direction of height extension of the jar body and be used for the spring of connecting baffle and aerial fog valve, a plurality of sliders slide in the spout one-to-one. This application has when operating personnel is using aerosol canister, need not to press the effect of shower nozzle always.

Description

Aerosol tank convenient to automatic spraying

Technical Field

The application relates to the technical field of aerosol spraying, in particular to an aerosol can convenient for automatic spraying.

Background

At present, the aerosol canister usually comprises parts such as a jar body, aerial fog valve and shower nozzle, and the internal packing of jar is filled with liquid and propellant, and the user can make the internal liquid of jar spout from the nozzle under the drive of propellant by pressing down the shower nozzle.

The related art can refer to chinese utility model patent with the publication number CN200985164Y, which discloses a novel aerosol can with a feeding port at the bottom, comprising: jar body, aerial fog valve, shower nozzle and bottom pan feeding mouth, its characterized in that: the bottom feeding port comprises a hollow nut, a sealing ring and a stud, the hollow nut is fixed at the bottom of the tank body, and the sealing ring is located between the hollow nut and the bottom of the tank body. The stud penetrates through the sealing ring to be connected with the hollow nut, so that the bottom feeding port is sealed.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the aerosol can is used by an operator, the spray head needs to be pressed all the time, so that the operator is easy to feel tired.

SUMMERY OF THE UTILITY MODEL

In order to facilitate operating personnel when using the aerosol canister, need not to press the shower nozzle always, this application provides an aerosol canister convenient to automatic spraying.

The application provides a aerosol canister convenient to automatic spraying adopts following technical scheme:

the utility model provides an aerosol canister convenient to automatic spraying, includes a jar body, aerial fog valve and shower nozzle, its characterized in that: the gas spray valve further comprises a limiting assembly for limiting the spray head, the top wall of the gas spray valve is provided with a receding groove for the spray head to slide along the height direction of the tank body, the side wall of the receding groove of the gas spray valve is provided with a plurality of sliding grooves arranged at intervals along the circumferential direction of the receding groove, each sliding groove comprises a first limiting groove, a communicating groove and a second limiting groove, the first limiting groove is positioned above the second limiting groove and positioned on one side of the second limiting groove, the communicating grooves are obliquely arranged, one end of each communicating groove is communicated with the first limiting groove, and the other end of each communicating groove is communicated with the second limiting groove; spacing subassembly includes that the rigid coupling extends and is used for the spring of connecting baffle and aerial fog valve in the baffle of shower nozzle bottom, a plurality of sliders that set up along the circumference interval of baffle and along the direction of height of the jar body, and is a plurality of the slider slides in the spout one-to-one.

Through adopting above-mentioned technical scheme, when the slider was located the first spacing inslot of aerial fog valve, the spring was in natural state, and the aerial fog valve is in the closed condition. When operating personnel pressed the shower nozzle, the slider slided to the intercommunication inslot from aerial fog valve's first spacing inslot, when the slider slided along aerial fog valve's intercommunication groove, the shower nozzle took place to rotate, after the slider slided to aerial fog valve's second spacing inslot, slider and shower nozzle were spacing, at this moment, operating personnel alright with point and shower nozzle separation, simultaneously, the spring was in by compression state, the aerial fog valve is in the open mode, liquid alright follow the nozzle blowout of shower nozzle under the drive of propellant. Therefore, the operator does not need to press the spray head all the time during the aerosol can using process. When the aerial fog valve is closed to needs, operating personnel only need press the shower nozzle once more and make the slider remove to the direction of intercommunication groove, after the slider slided to the intercommunication inslot from the second spacing inslot of aerial fog valve, the slider alright automatic sliding move to the first spacing inslot of aerial fog valve under the effect of spring to drive the aerial fog valve and close.

Preferably, the top wall of the sliding block is provided with a magnetic attraction sheet, and the inner top wall of the first limiting groove of the aerosol valve is provided with a magnetic block.

Through adopting above-mentioned technical scheme, when the slider slided to the first spacing inslot of aerial fog valve, magnetism piece alright drive the slider and adsorb on the magnetic path automatically to the joint strength of slider and aerial fog valve has been strengthened.

Preferably, the slider is close to the lateral wall of the aerial fog valve outside and inlays and be equipped with the ball, the ball rotates to be connected in the slider, just the lateral wall of ball can contact with the lateral wall of the first spacing groove of aerial fog valve, intercommunication groove and second spacing groove.

Through adopting above-mentioned technical scheme, the setting up of ball has alleviateed the rigid contact of first spacing groove, intercommunication groove and the second spacing groove of slider and aerial fog valve to the slider of being convenient for slides at the first spacing groove, intercommunication groove and the second spacing inslot of aerial fog valve.

Preferably, the top wall of the magnetic suction sheet is adhered with an elastic pad.

By adopting the technical scheme, the elastic cushion is made of rubber and has certain elasticity, so that the rigid contact between the magnetic attraction piece and the magnetic block is reduced, and the magnetic block is protected.

Preferably, the elastic pad is hollow inside.

Through adopting above-mentioned technical scheme, the cushion that cavity set up has bigger deformation range to have better cushioning effect to the magnetic path.

Preferably, the bottom of the tank body is provided with a supporting seat in the shape of a circular truncated cone, the radius of the top end of the supporting seat is smaller than that of the bottom end of the supporting seat, a slot for inserting the tank body is formed in the top end of the supporting seat, and the bottom end of the tank body is matched with the slot of the supporting seat in an inserting mode.

Through adopting above-mentioned technical scheme, the bottom of round platform form supporting seat has bigger area of contact to it is more firm when placing on the desktop to make the jar body, and then has reduced the probability that jar body takes place to empty on the desktop.

Preferably, an installation groove is formed in the support seat, and a balancing weight is placed in the installation groove of the support seat.

Through adopting above-mentioned technical scheme, the setting up of balancing weight can make the focus of the jar body reduce to it is more firm when further making jar body place on the desktop.

Preferably, the one end of the mounting groove of supporting seat and the lateral wall intercommunication of supporting seat, it has the elasticity closing cap that is used for sealing the mounting groove to articulate in the mounting groove of supporting seat.

Through adopting above-mentioned technical scheme, at the in-process that uses aerosol canister, aerosol canister's weight reduces gradually, and operating personnel can open the elasticity closing cap earlier, adds the balancing weight in the mounting groove to the supporting seat after that to increase aerosol canister's weight, and then make the jar body more firm when placing on the desktop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the slider is located the first spacing inslot of aerial fog valve, the spring is in natural state, and the aerial fog valve is in the closed condition. When operating personnel pressed the shower nozzle, the slider slided to the intercommunication inslot from aerial fog valve's first spacing inslot, when the slider slided along aerial fog valve's intercommunication groove, the shower nozzle took place to rotate, after the slider slided to aerial fog valve's second spacing inslot, slider and shower nozzle were spacing, at this moment, operating personnel alright with point and shower nozzle separation, simultaneously, the spring was in by compression state, the aerial fog valve is in the open mode, liquid alright follow the nozzle blowout of shower nozzle under the drive of propellant. Therefore, the operator does not need to press the spray head all the time during the aerosol can using process. When the aerosol valve needs to be closed, an operator only needs to press the spray head again and move the sliding block towards the direction of the communicating groove, and after the sliding block slides into the communicating groove from the second limiting groove of the aerosol valve, the sliding block can automatically slide into the first limiting groove of the aerosol valve under the action of the spring, so that the aerosol valve is driven to be closed;

2. the elastic cushion is made of rubber and has certain elasticity, so that the rigid contact between the magnetic attraction sheet and the magnetic block is reduced, and the magnetic block is protected;

3. at the in-process that uses the aerosol canister, the weight of aerosol canister reduces gradually, and operating personnel can open the elasticity closing cap earlier, adds the balancing weight in the mounting groove to the supporting seat after that to increase aerosol canister's weight, and then more firm when making jar body place on the desktop.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a partial cross-sectional view of an aerosol valve in an embodiment of the present application.

Description of reference numerals: 1. a tank body; 2. an aerosol valve; 21. a yielding groove; 22. a chute; 23. an injection pipe; 221. a first limit groove; 222. a communicating groove; 223. a second limit groove; 3. a spray head; 4. a limiting component; 41. a baffle plate 42 and a slide block; 43. a spring; 51. a magnetic attraction sheet; 52. a magnetic block; 6. a ball bearing; 7. an elastic pad; 8. a supporting seat; 81. a slot; 82. mounting grooves; 83. an elastic sealing cover; 9. and a balancing weight.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses aerosol canister convenient to automatic spraying. Referring to fig. 1 and 2, the aerosol can convenient for automatic spraying includes a can body 1, an aerosol valve 2, a spray head 3 and a limit component 4. The jar body 1 is cylindric jar body 1 structure, and aerial fog valve 2 is installed at the top of jar body 1 and with the inside intercommunication of jar body 1, and the central point of aerial fog valve 2 roof puts the intercommunication and has injection pipe 23, and injection pipe 23 is parallel with the central line of jar body 1. Shower nozzle 3 is cylindric block structure, and peg graft in the bottom of shower nozzle 3 on the top of injection pipe 23, and the lateral wall of shower nozzle 3 is provided with the nozzle, and nozzle and injection pipe 23 intercommunication. The roof of aerial fog valve 2 is seted up with the coaxial groove 21 of stepping down that sets up of injection pipe 23, and aerial fog valve 2's the groove 21 of stepping down extends along the direction of height of jar body 1.

Referring to fig. 2, the limiting assembly 4 is used for limiting the spray head 3, and the limiting assembly 4 includes a baffle plate 41, a slider 42 and a spring 43. The baffle 41 is annular, the inner peripheral side wall of the baffle 41 is fixedly connected to the peripheral side wall at the bottom end of the spray head 3, and the outer peripheral side wall of the baffle 41 is in contact with the inner side wall of the abdicating groove 21 of the gas spray valve 2 and can slide relatively. The slider 42 is the rectangle piece, and slider 42 rigid coupling is in the periphery lateral wall of baffle 41, and slider 42 is provided with four, and four sliders 42 set up along the circumference equidistance interval of baffle 41. The spring 43 is sleeved outside the injection pipe 23, the top end of the spring 43 is fixedly connected to the middle position of the bottom wall of the baffle plate 41, and the bottom end of the spring 43 is fixedly connected to the middle position of the bottom wall in the abdicating groove 21 of the aerosol valve 2.

Referring to fig. 2, the slide groove 22 is formed in the side wall of the abdicating groove 21 of the aerosol valve 2, four slide grooves 22 are formed in the aerosol valve 2, and the slide grooves 22 of the aerosol valve 2 and the slide blocks 42 are arranged in a one-to-one correspondence manner. The spout 22 of aerial fog valve 2 includes first spacing groove 221, intercommunication groove 222 and second spacing groove 223, and first spacing groove 221 all extends along jar body 1 direction of height with second spacing groove 223, and first spacing groove 221 is located the upper left side of second spacing groove 223, and intercommunication groove 222 sets up along vertical slope, and the top of intercommunication groove 222 and the bottom intercommunication of first spacing groove 221, the bottom of intercommunication groove 222 and the top intercommunication of second spacing groove 223.

Referring to fig. 2, the slider 42 can sequentially slide in the first limiting groove 221, the communicating groove 222 and the second limiting groove 223 of the aerosol valve 2, the top wall of the slider 42 is fixedly connected with the magnetic attraction piece 51, the magnetic attraction piece 51 is a rectangular block structure, and the magnetic attraction piece 51 can be an iron piece. The magnetic block 52 is fixedly connected to the inner top wall of the first limiting groove 221 of the aerosol valve 2, and the magnetic block 52 is a rectangular block structure. In order to reduce the rigid contact between the magnetic attraction sheet 51 and the magnetic block 52, the top wall of the magnetic attraction sheet 51 is adhered with an elastic pad 7, the elastic pad 7 is made of rubber, the elastic pad 7 is in a rectangular block structure, and the interior of the elastic pad 7 is hollow. The ball 6 is embedded in the outer side of the slide block 42 close to the aerosol valve 2, the ball 6 is rotatably connected to the slide block 42, and the side wall of the ball 6 can be in contact with the first limit groove 221, the communication groove 222 and the second limit groove 223 of the aerosol valve 2.

Referring to fig. 2, a supporting seat 8 is arranged at the bottom end of the tank body 1, the supporting seat 8 is made of rubber, and the supporting seat 8 is in a circular truncated cone shape. The radius on 8 tops of supporting seat is less than the radius of its bottom, and slot 81 has been seted up on 8 tops of supporting seat, and the bottom of jar body 1 is pegged graft in 8 slots 81 of supporting seat. The supporting seat 8 is provided with an installation groove 82, and the installation groove 82 of the supporting seat 8 extends along the diameter direction of the installation groove 82. A plurality of balancing weights 9 are placed in the mounting grooves 82 of the support base 8. One end of the mounting groove 82 of the support seat 8 is communicated with the side wall of the support seat 8, and the notch of the mounting groove 82 is hinged with an elastic sealing cover 83. The setting of balancing weight 9 is convenient for reduce the focus of jar body 1 to make jar body 1 can place on the desktop more firmly. Secondly, jar body 1 is at the in-process that uses, and weight can reduce gradually, and operating personnel accessible adds jar body 1's weight to the mode of adding balancing weight 9 in mounting groove 82 to further make jar body 1 can place on the desktop more firmly.

The implementation principle of aerosol canister convenient to automatic spraying of this application embodiment is:

when the slider 42 is located in the first limit groove 221 of the aerosol valve 2, the spring 43 is in a natural state, and the aerosol valve 2 is in a closed state. When the operator presses the nozzle 3, the slider 42 slides from the first stopper groove 221 of the aerosol valve 2 into the communicating groove 222. When slider 42 slided along aerial fog valve 2's intercommunication groove 222, shower nozzle 3 took place to rotate, after slider 42 slided to aerial fog valve 2's second spacing groove 223, slider 42 and shower nozzle 3 were spacing, and at this moment, operating personnel alright with point and shower nozzle 3 separation, simultaneously, spring 43 is in by the compression state, and aerial fog valve 2 is in the open mode, and liquid alright from the nozzle blowout of shower nozzle 3 under the drive of propellant. Thus, the operator need not press the spray head 3 all the time during use of the aerosol canister.

When the aerosol valve 2 needs to be closed, the operator only needs to press the spray head 3 again and move the slider 42 in the direction of the communicating groove 222, and after the slider 42 slides in the communicating groove 222 from the second limiting groove 223 of the aerosol valve 2, the slider 42 can automatically slide in the first limiting groove 221 of the aerosol valve 2 under the action of the spring 43, so that the aerosol valve 2 is driven to be closed.

At the in-process that uses the aerosol canister, the weight of aerosol canister reduces gradually, and operating personnel can open elastic sealing cover 83 earlier, then adds balancing weight 9 in the mounting groove 82 to supporting seat 8 to increase the weight of aerosol canister, and then more firm when making jar body 1 place on the desktop.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aerosol canister convenient to automatic spraying, includes jar body (1), aerial fog valve (2) and shower nozzle (3), its characterized in that: the gas spraying device is characterized by further comprising a limiting component (4) for limiting the spray head (3), wherein the top wall of the gas spraying valve (2) is provided with a yielding groove (21) for the spray head (3) to slide along the height direction of the tank body (1), the side wall of the yielding groove (21) of the gas spraying valve (2) is provided with a plurality of sliding grooves (22) arranged at intervals along the circumferential direction of the side wall, each sliding groove (22) comprises a first limiting groove (221), a communicating groove (222) and a second limiting groove (223), the first limiting groove (221) is positioned above the second limiting groove (223) and positioned on one side of the second limiting groove (223), the communicating groove (222) is obliquely arranged, one end of the communicating groove (222) is communicated with the first limiting groove (221), and the other end of the communicating groove (222) is communicated with the second limiting groove (223); spacing subassembly (4) include rigid coupling in baffle (41) of shower nozzle (3) bottom, along a plurality of sliders (42) of the circumference interval setting of baffle (41) and along the direction of height extension of the jar body (1) and be used for spring (43) of connecting baffle (41) and aerial fog valve (2), it is a plurality of slider (42) slide in spout (22) one-to-one.

2. An aerosol can for facilitating automatic spraying according to claim 1, wherein: the top wall of the sliding block (42) is provided with a magnetic attraction sheet (51), and the inner top wall of the first limiting groove (221) of the aerosol valve (2) is provided with a magnetic block (52).

3. An aerosol can for facilitating automatic spraying according to claim 2, wherein: slider (42) are close to the lateral wall in aerial fog valve (2) outside and inlay and are equipped with ball (6), ball (6) rotate to be connected in slider (42), just the lateral wall of ball (6) can contact with the lateral wall of first spacing groove (221), intercommunication groove (222) and second spacing groove (223) of aerial fog valve (2).

4. An aerosol can for facilitating automatic spraying according to claim 2, wherein: the top wall of the magnetic suction sheet (51) is bonded with an elastic pad (7).

5. An aerosol can for facilitating automatic spraying according to claim 4, wherein: the elastic pad (7) is arranged in a hollow manner.

6. An aerosol can for facilitating automatic spraying according to claim 1, wherein: the bottom of the jar body (1) is provided with supporting seat (8) that are round platform form, the radius on supporting seat (8) top is less than the radius of its bottom, slot (81) that are used for pegging graft jar body (1) are offered on the top of supporting seat (8), the cooperation of pegging graft in slot (81) of the bottom of the jar body (1) and supporting seat (8).

7. An aerosol can for facilitating automatic spraying according to claim 6, wherein: a mounting groove (82) is formed in the supporting seat (8), and a balancing weight (9) is placed in the mounting groove (82) of the supporting seat (8).

8. An aerosol can for facilitating automatic spraying according to claim 7, wherein: the one end of mounting groove (82) of supporting seat (8) and the lateral wall intercommunication of supporting seat (8), it has elasticity closing cap (83) that are used for sealing up mounting groove (82) to articulate in mounting groove (82) of supporting seat (8).