SiO2 phosphate flame retardant spraying device

Abstract

The utility model relates to the technical field of SiO2 phosphate flame retardant spraying devices, and discloses a SiO2 phosphate flame retardant spraying device which comprises a spraying tank and a tank body protection mechanism, the tank body protection mechanism comprises a protection shell, a handle is fixedly installed on the outer wall of the protection shell, a label groove is formed in the right middle position of the outer wall of the protection shell, and the handle is fixedly installed on the outer wall of the protection shell. The protective shell is movably connected with a flexible connecting sleeve through an inserting-connecting groove and an inserting-connecting piece, the flexible connecting sleeve is movably connected with a base through an inserting-connecting hole and an inserting-connecting rod, a spraying head is arranged at the upper end of the spraying tank, and a spraying opening penetrates through the front face of the spraying head. Through the arrangement of the protective shell, the label groove, the handle, the inserting groove, the flexible connecting sleeve, the inserting piece, the inserting hole, the base and the inserting rod, the inserting piece can be fixed to the outer wall of the spraying tank through the flexible connecting sleeve, then the inserting piece is connected with the protective shell, the spraying tank can be effectively protected, and damage caused by collision is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of SiO2 phosphate flame retardant spraying devices, in particular to a SiO2 phosphate flame retardant spraying device. Background Art

[0002] Flame retardants are functional additives that make flammable polymers flame retardant. They are mainly designed for the flame retardancy of polymer materials. There are many types of flame retardants, which are divided into additive flame retardants and reactive flame retardants according to the method of use. Additive flame retardants are added to polymers by mechanical mixing to make the polymers flame retardant. They are substances that can increase the flame retardancy of polymer materials. They are mainly used for polymer materials such as plastics, rubber, fibers, etc. Most of these materials are combustible, especially plastics. If they are to be used in transportation, construction, electrical equipment, aviation, space flight, etc., it is urgent to solve their combustion resistance problem.

[0003] Most of the spray tanks in the prior art rely on their own tank bodies for protection, which are easily damaged in the event of a severe collision, resulting in leakage of the internal flame retardant and the tank body being scrapped, causing waste. To this end, we propose a SiO2 phosphate flame retardant spraying device. Utility Model Content

[0004] The purpose of the utility model is to provide a SiO2 phosphate flame retardant spraying device to solve the problem that most of the spray tanks proposed in the above background technology rely on their own tank bodies for protection, which are easily damaged in the event of severe collisions, resulting in leakage of internal flame retardants and scrapping of the tank body, causing waste.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a SiO2 phosphate flame retardant spraying device, comprising a spray tank and a tank protection mechanism, the tank protection mechanism comprising a protective shell, a handle is fixedly installed on the outer wall of the protective shell, a label groove is opened in the middle position of the outer wall of the protective shell, the protective shell is movably connected to a flexible connecting sleeve through a plug-in slot and a connector, and the flexible connecting sleeve is movably connected to a base through a plug-in hole and a plug-in rod.

[0006] As a preferred solution, a spray head is provided at the upper end of the spray tank, and a nozzle is penetrated through the front of the spray head.

[0007] As a preferred embodiment, the label slot is used to paste the category of flame retardant, the plug-in slot is opened on the inner wall of the protective shell, the connector is fixedly installed on the outer wall of the flexible connecting sleeve, the connector is slidably connected to the inside of the plug-in slot, and the upper inner surface of the flexible connecting sleeve is against the upper surface of the spray can.

[0008] As a preferred solution, the plug hole is opened at the bottom of the flexible connecting sleeve, the bottom of the plug rod is fixedly installed on the upper surface of the base near the edge, and the plug rod is plugged into the inside of the plug hole.

[0009] As a preferred embodiment, an anti-mispressure mechanism is arranged above the spray tank, and the anti-mispressure mechanism includes a fixing ring, and the fixing ring is fixedly installed on the outer wall of the spray head near the upper end, and a limiting frame is fixedly installed on the side of the fixing ring, and a limiting hole is provided on the side of the limiting frame, and the limiting hole is communicated with the inner groove of the limiting frame, and an anti-pressure rod is inserted into the interior of the limiting frame.

[0010] As a preferred solution, telescopic grooves are provided on the side surfaces of the anti-pressure rod near the upper and lower ends, and a spring limiter is fixedly installed inside the telescopic groove, and the outer end size of the spring limiter is adapted to the limit hole.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the provision of the protective shell, label slot, handle, plug-in slot, flexible connection sleeve, plug-in component, plug-in hole, base and plug-in rod, the plug-in component can be fixed on the outer wall of the spray can through the flexible connection sleeve, and then connected to the protective shell through the plug-in component, which can effectively protect the spray can and avoid damage caused by impact.

[0013] 2. By setting the fixing ring, limit frame, limit hole, anti-pressure rod, telescopic groove and spring limiter, the anti-pressure rod can slide in the limit frame so that the bottom of the anti-pressure rod can be against the top of the spray tank, thereby preventing the nozzle from being pressed accidentally and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is an exploded view of the utility model.

[0016] Figure 3 It is an exploded view of the anti-mispressure mechanism of the utility model.

[0017] Figure 4 It is an exploded view of the tank protection mechanism of the utility model.

[0018] Figure 5 It is a partial structural exploded diagram of the tank protection mechanism of the utility model.

[0019] In the figure: 1. spray can; 2. spray head; 3. nozzle; 4. anti-mispressure mechanism; 41. fixing ring; 42. limit frame; 43. limit hole; 44. anti-pressure rod; 45. telescopic slot; 46. spring limiter; 5. tank protection mechanism; 51. protective shell; 52. label slot; 53. handle; 54. plug-in slot; 55. flexible connecting sleeve; 56. plug-in; 57. plug-in hole; 58. base; 59. plug-in rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-5 The SiO2 phosphate flame retardant spraying device shown in the figure includes a spray tank 1 and a tank protection mechanism 5, the tank protection mechanism 5 includes a protective shell 51, the outer wall of the protective shell 51 is fixedly installed with a handle 53, the outer wall of the protective shell 51 is provided with a label groove 52 in the middle position, the protective shell 51 is movably connected with a flexible connection sleeve 55 through a plug-in groove 54 and a plug-in component 56, the flexible connection sleeve 55 is movably connected with a base 58 through a plug-in hole 57 and a plug-in rod 59, the label groove 52 is used to paste the type of flame retardant, the plug-in groove 54 is provided on the inner wall of the protective shell 51, the plug-in component 56 is fixedly installed on the outer wall of the flexible connection sleeve 55, and the plug-in component 56 is slidably connected to the plug-in hole 57 and the plug-in rod 59. Inside the groove 54, the inner surface of the upper end of the flexible connecting sleeve 55 is against the upper surface of the spray tank 1, and the plug hole 57 is opened at the bottom of the flexible connecting sleeve 55. The bottom of the plug rod 59 is fixedly installed on the upper surface of the base 58 near the edge. The plug rod 59 is plugged into the inside of the plug hole 57, and the flexible connecting sleeve 55 is sleeved on the outer wall of the spray tank 1 from top to bottom. Then, the plug rod 59 is aligned with the plug hole 57 and inserted to fix the flexible connecting sleeve 55 and the spray tank 1. Finally, the connector 56 of the flexible connecting sleeve 55 is plugged into the plug groove 54 of the protective shell 51 to protect the spray tank 1. After using up one can, it can be switched to another can for continued use and recycling.

[0022] In this embodiment, an anti-mispressure mechanism 4 is arranged above the spray tank 1, and the anti-mispressure mechanism 4 includes a fixing ring 41, and the fixing ring 41 is fixedly installed on the outer wall of the spray head 2 near the upper end position, and a limiting frame 42 is fixedly installed on the side of the fixing ring 41, and a limiting hole 43 is provided on the side of the limiting frame 42, and the limiting hole 43 is communicated with the inner groove of the limiting frame 42, and an anti-pressure rod 44 is inserted into the inside of the limiting frame 42, and a telescopic groove 45 is provided on the side of the anti-pressure rod 44 near the upper and lower ends, and the inside of the telescopic groove 45 is fixed A spring limiter 46 is fixedly installed, and the outer end size of the spring limiter 46 is adapted to the limit hole 43. When the spray can 1 is not in use, the spring limiter 46 at the lower end is pressed to retract the spring limiter 46 into the telescopic groove 45 of the anti-pressure rod 44. At the same time, the anti-pressure rod 44 is held to slide downward along the limit frame 42 until the bottom of the anti-pressure rod 44 abuts against the upper surface of the spray can 1. At the same time, the spring limiter 46 at the upper end pops out from the limit hole 43 to complete the limit, effectively preventing the nozzle 2 from being pressed accidentally.

[0023] In this embodiment, a spray head 2 is provided at the upper end of the spray tank 1 , and a nozzle 3 is penetrated through the front of the spray head 2 . The spray head 2 and the nozzle 3 are used to spray out the SiO 2 phosphate flame retardant inside the spray tank 1 .

[0024] Working principle of the utility model: the utility model is a SiO2 phosphate flame retardant spraying device. The flexible connecting sleeve 55 is sleeved on the outer wall of the spray tank 1 from top to bottom, and then the plug-in rod 59 is aligned with the plug-in hole 57 and inserted to fix the flexible connecting sleeve 55 and the spray tank 1. Finally, the plug-in piece 56 of the flexible connecting sleeve 55 is plugged into the plug-in slot 54 of the protective shell 51 to protect the spray tank 1. After using up one tank, it can be switched to another tank for continuous use, which is recycled.

[0025] When the spray can 1 is not in use, the spring limiter 46 at the lower end is pressed so that the spring limiter 46 is retracted into the telescopic groove 45 of the anti-pressure rod 44. At the same time, the anti-pressure rod 44 is held and slid downward along the limit frame 42 until the bottom of the anti-pressure rod 44 abuts against the upper surface of the spray can 1. At the same time, the spring limiter 46 at the upper end pops out from the limit hole 43 to complete the limit, effectively preventing the nozzle 2 from being pressed accidentally.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A SiO2 phosphate flame retardant spraying device, comprising a spray tank (1) and a tank protection mechanism (5), characterized in that: The tank protection mechanism (5) comprises a protection shell (51), a handle (53) is fixedly mounted on the outer wall of the protection shell (51), a label slot (52) is provided at the middle of the outer wall of the protection shell (51), the protection shell (51) is movably connected to a flexible connection sleeve (55) via a plug-in slot (54) and a plug-in connector (56), and the flexible connection sleeve (55) is movably connected to a base (58) via a plug-in hole (57) and a plug-in rod (59).

2. The SiO2 phosphate flame retardant spraying device according to claim 1, characterized in that: A spray head (2) is provided at the upper end of the spray can (1), and a nozzle (3) penetrates the front of the spray head (2).

3. A SiO2 phosphate flame retardant spraying device according to claim 2, characterized in that: The label slot (52) is used to stick the type of flame retardant, the plug slot (54) is formed on the inner wall of the protective shell (51), the plug connector (56) is fixedly mounted on the outer wall of the flexible connection sleeve (55), the plug connector (56) is slidably connected to the inside of the plug slot (54), and the upper inner surface of the flexible connection sleeve (55) abuts against the upper surface of the spray can (1).

4. The SiO2 phosphate flame retardant spraying device according to claim 3, characterized in that: The plug hole (57) is formed at the bottom of the flexible connection sleeve (55); the bottom of the plug rod (59) is fixedly mounted on the upper surface of the base (58) near the edge; the plug rod (59) is plugged into the plug hole (57).

5. The SiO2 phosphate flame retardant spraying device according to claim 2, characterized in that: An anti-mis-pressure mechanism (4) is arranged above the spray can (1), and the anti-mis-pressure mechanism (4) comprises a fixing ring (41), and the fixing ring (41) is fixedly mounted on the outer wall of the spray head (2) near the upper end, and a limiting frame (42) is fixedly mounted on the side of the fixing ring (41), and a limiting hole (43) is provided on the side of the limiting frame (42), and the limiting hole (43) is communicated with the inner groove of the limiting frame (42), and an anti-pressure rod (44) is inserted into the interior of the limiting frame (42).

6. The SiO2 phosphate flame retardant spraying device according to claim 5, characterized in that: The side surface of the anti-pressure rod (44) is provided with telescopic grooves (45) near the upper and lower ends, and a spring stopper (46) is fixedly installed inside the telescopic groove (45). The outer end of the spring stopper (46) is adapted to the stopper hole (43).

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