Oil spraying pot

Abstract

The invention discloses an oil spraying pot which comprises a pot body, a pot head, a supporting seat, a non-return structure, a suction pipe, a button, a three-way pipe and a nozzle. The supporting seat is installed at the top of the kettle body, the kettle head is detachably installed on the supporting seat, and the supporting seat is located in the kettle head; a first connector of the three-way pipe penetrates into the supporting seat, the non-return structure is installed in the supporting seat and communicated with the first connector of the three-way pipe, the upper end of the suction pipe is detachably connected with the non-return structure, and the lower end of the suction pipe extends into the bottom of the kettle body. A second connector of the three-way pipe is detachably installed on the nozzle, and the nozzle is installed in an opening in the top of the kettle head. A pressure structure used for sucking oil out of the kettle body and spraying the oil out of the kettle is detachably installed in a third connector of the three-way pipe, and the button is connected with the pressure structure. When the oil spraying pot is pressed, the button cannot cause the nozzle to move; liquid in the three-way pipe cannot flow back through the non-return ball; oil can be sprayed in a fan shape by the nozzle, so that the oil is sprayed more uniformly; the device can reduce waste and effectively control oil consumption.

Description

Technical Field

[0001] The invention relates to the technical field of oil containers, in particular to an oil spray pot. Background Art

[0002] The edible oil bought on the market is generally large in volume. If you pour it directly into the pot, it is not only troublesome, but also difficult to control the amount. In addition, for a healthy life, it is advocated to control the amount of oil used. The traditional way is that people pour a large barrel of oil into an oil pot or oil bottle, but the oil pot and oil bottle cannot control the amount of oil well when pouring the oil, and the oil output is uneven, which is very inconvenient especially when grilling. For this reason, an oil spray bottle has emerged. Compared with the traditional oil filling method of pouring oil, the oil sprayed by the oil spray bottle using the nozzle can be more evenly distributed. The sprayed oil is in mist or liquid form, which is convenient to control the amount of oil sprayed and avoids waste of oil. When using the existing press-type oil spray bottle, the oil in the bottle is sprayed out from the nozzle by pressing the head cap. During the process of pressing the head cap, the nozzle will also move, which will cause the direction and position of the oil spray to be inaccurate, and the stability is not ideal, affecting the use effect. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and provide an oil spray pot.

[0004] The present invention is achieved through the following technical solutions: an oil spray pot, comprising a pot body, a pot head, a support seat, a non-return structure, a straw, a button, a three-way pipe and a nozzle; the support seat is installed on the top of the pot body, the pot head is detachably installed on the support seat, and the support seat is located in the pot head; the first interface of the three-way pipe is penetrated in the support seat, the non-return structure is installed in the support seat and communicated with the first interface of the three-way pipe, the upper end of the straw is detachably connected to the non-return structure, and the lower end of the straw penetrates into the bottom of the pot body; the second interface of the three-way pipe is detachably installed on the nozzle, and the nozzle is installed in the opening at the top of the pot head; a pressure structure for sucking oil from the pot body and spraying oil out of the pot is detachably installed in the third interface of the three-way pipe, and the button is connected to the pressure structure.

[0005] The cooperation of the check structure and the pressure structure can suck the oil from the pot body into the three-way pipe, and spray the oil from the three-way pipe to the outside of the pot through the pressure structure, thereby realizing the oil spraying function; the check structure can control the unidirectional flow of oil. When the button is released, the check structure can be restored to its initial state, and the oil is in the three-way pipe. The oil can be sprayed out only after the button is pressed again; the detachable structure is conducive to the later cleaning of the oil pot; the nozzle and the button of the spray pot are in different positions, and the position of the nozzle will not be affected when pressing, thereby improving the oil spraying effect.

[0006] The pressure structure includes a piston rod, a piston body and a first spring. The piston body is sleeved on the outer periphery of the piston rod and presses against the rear side of the piston rod head. The outer side of the piston body presses against the inner wall of the third interface of the three-way pipe and can slide along the inner wall. One end of the first spring presses against the inner wall of the third interface of the three-way pipe, and the other end presses against the front side of the piston rod head. The button is sleeved on the end of the piston rod. The first spring is set to provide elastic force to press the piston rod and the piston body against each other to restore the position of the button in the released state.

[0007] The check structure includes a check tube, a second spring and a check bead; the check tube includes a first channel and a second channel connected thereto, the first channel and the second channel form a channel that runs through the check tube, and the upper end of the straw is inserted into the second channel; the second spring and the check bead are located in the first channel, the upper end of the second spring is sleeved on the outer periphery of the first interface of the three-way valve, and the lower end of the second spring presses against the check bead to seal the connection between the first channel and the second channel.

[0008] A positioning cylinder with a first mounting hole and opening downward is provided in the central position of the support seat, and a second mounting hole is provided on the upper side of the positioning cylinder, and the second mounting hole is connected to the first mounting hole; a positioning ring groove is provided in the positioning cylinder, which surrounds the first mounting hole, and the first interface of the three-way pipe is located in the first channel of the check pipe after passing through the second mounting hole; the outer circumference of the upper part of the check pipe protrudes outward to form a raised ring, and the upper end of the check pipe is inserted into the first mounting hole, and the raised ring is stuck in the positioning ring groove. The cooperation of the positioning ring groove and the raised ring can stably cooperate the check pipe with the support seat.

[0009] It also includes a sealing gasket, which is sleeved on the outer periphery of the first interface of the three-way pipe located in the first mounting hole, the upper end of the second spring presses against the sealing gasket, and the upper end surface of the check tube presses against the sealing gasket; the check tube is a pipe made of plastic with elastic deformation performance; the three-way pipe is provided with a positioning piece, and when the first interface of the three-way pipe is inserted into the second mounting hole, the positioning piece is placed on the upper side of the positioning tube. The provision of the sealing gasket can increase the sealing performance and effectively prevent the overflow of oil. The provision of the positioning piece can enable the positioning tube of the support seat to form a stable support for the three-way pipe.

[0010] The lower end of the first channel is a truncated cone hole, which is connected to the second channel, and the check bead is located in the truncated cone hole. The lower end of the first channel is a truncated cone hole, which is conducive to sealing the hole after the check bead returns.

[0011] The top of the kettle body is bent inward and then extends upward to form an annular baffle ring, and a horizontally arranged first level is provided between the annular baffle ring and the outer side wall of the kettle body; the lower periphery of the support seat extends downward to form a sleeve, and the sleeve is screwed onto the outer periphery of the annular baffle ring through a threaded connection and is placed on the first level; the kettle head is fixed to the support seat through a buckle, and the lower side surface of the kettle head is placed on the first level.

[0012] A third mounting hole is provided on the front side of the kettle head, and the third interface of the three-way valve faces the third mounting hole. The button is provided with a first sleeve and a second sleeve arranged concentrically, and the first sleeve is located inside the second sleeve; the first sleeve is embedded in the third interface of the three-way valve, and the second sleeve is sleeved on the outside of the third interface of the three-way valve, and the end of the piston rod is sleeved in the first sleeve; the head of the piston rod protrudes toward its front side to form a boss, and a circle of second-level positions is formed around the boss, and the end of the first spring is sleeved on the outer periphery of the boss and against the second-level position. The cooperation of the first sleeve and the second sleeve can tightly connect the button with the third interface of the three-way pipe. The boss on the front side of the piston rod head can position the first spring to better achieve rebound.

[0013] The nozzle is a truncated cone structure, with a fourth mounting hole on its rear side and an oil injection hole on its front side. The oil injection hole is connected to the fourth mounting hole and penetrates the front and rear sides of the nozzle. The second interface of the three-way pipe is inserted into the fourth mounting hole. The diameter of the front side of the nozzle is smaller than the diameter of the rear side. The oil injection hole includes a horizontal hole and a truncated cone hole connected thereto. The horizontal hole is connected to the fourth mounting hole. The truncated cone hole has a gradually expanding diameter structure from the horizontal hole to the outside of the pot. The nozzle with a truncated cone structure has a smaller diameter on the front side than on the rear side, which can prevent the nozzle from falling off. The truncated cone hole has a gradually expanding diameter structure from the horizontal hole to the outside of the pot, which can diffuse and distribute the injected oil and make the oil injection more uniform.

[0014] The second interface of the three-way pipe includes a first fuel injection channel and a second fuel injection channel, the second fuel injection channel is connected to the first interface and the third interface of the three-way pipe, the lower end of the first fuel injection channel is connected to the second fuel injection channel, and the upper end of the first fuel injection channel is connected to the nozzle; the first fuel injection channel is a channel arranged obliquely upward.

[0015] Compared with the prior art, the advantages of the present invention are: the oil spray pot drives the piston movement of the pressure structure by pressing a button, and through the cooperation of the check structure, the oil is sucked out of the pot body into the three-way pipe, and the oil is sprayed out of the pot from the three-way pipe through the pressure structure; the button will not cause the movement of the nozzle when pressed; the check ball of the check structure blocks the channel of the check pipe, so that the liquid in the three-way pipe cannot flow back; the setting of the nozzle can make the oil spray in a fan shape, and the oil spray is more uniform; the device can reduce waste and effectively control the amount of oil used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an embodiment of the present invention;

[0017] Figure 2 It is a cross-sectional view of an embodiment of the present invention cut along the longitudinal direction;

[0018] Figure 3 for Figure 2 Structural diagram of the middle and upper structure;

[0019] Figure 4 It is a three-dimensional cross-sectional view cut along the longitudinal direction;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure of the upper and middle structure without the check structure and the straw;

[0021] Figure 6 for Figure 4 Schematic diagram of the structure near the middle nozzle position;

[0022] Figure 7 This is a schematic diagram of the structure of the cooperation between the non-return structure and the straw according to an embodiment of the present invention;

[0023] Figure 8 It is a structural schematic diagram of a button in a pressed state according to an embodiment of the present invention.

[0024] The meanings of the reference numerals in the figure are as follows: 1. kettle body; 11. annular retaining ring; 12. first level; 2. kettle head; 21. third mounting hole; 3. support seat; 31. positioning cylinder; 32. first mounting hole; 33. second mounting hole; 34. positioning ring groove; 4. straw; 5. button; 51. first sleeve; 52. second sleeve; 6. three-way pipe; 61. positioning piece; 62. first oil injection channel; 63. second oil injection channel; 7. nozzle; 71. fourth mounting hole; 72. oil injection hole; 81. piston rod; 811. boss; 812. second level; 82. piston body; 83. first spring; 91. check pipe; 911. raised ring; 92. second spring; 93. check bead; 94. sealing gasket. DETAILED DESCRIPTION

[0025] The content of the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Example

[0027] See also Figures 1 to 8 , is an oil spray pot, comprising a pot body 1, a pot head 2, a support seat 3, a non-return structure, a suction pipe 4, a button 5, a three-way pipe 6 and a nozzle 7; the support seat 3 is installed on the top of the pot body 1, the pot head 2 is detachably installed on the support seat 3, and the support seat 3 is located in the pot head 2; the first interface of the three-way pipe 6 is penetrated in the support seat 3, the non-return structure is installed in the support seat 3 and is communicated with the first interface of the three-way pipe 6, the upper end of the suction pipe 4 is detachably connected to the non-return structure, and the lower end of the suction pipe 4 extends into the bottom of the pot body 1; the second interface of the three-way pipe 6 is detachably installed on the nozzle 7, and the nozzle 7 is installed in the opening at the top of the pot head 2; a pressure structure for sucking oil from the pot body 1 and spraying oil out of the pot is detachably installed in the third interface of the three-way pipe 6, and the button 5 is connected to the pressure structure.

[0028] The cooperation of the check structure and the pressure structure can suck the oil from the pot body 1 into the three-way pipe 6, and spray the oil from the three-way pipe 6 to the outside of the pot through the pressure structure, thereby realizing the oil spraying function; the check structure can control the unidirectional flow of oil. When the button 5 is released, the check structure can be restored to the initial state, and the oil is in the three-way pipe 6. The oil can be sprayed out only after the button 5 is pressed again; the detachable and installed structure is conducive to the later cleaning of the oil pot; the nozzle 7 of the spray pot and the button 5 are at different positions, and the position of the nozzle 7 will not be affected when pressed, thereby improving the effect of oil spraying.

[0029] The pressure structure includes a piston rod 81, a piston body 82 and a first spring 83. The piston body 82 is sleeved on the outer periphery of the piston rod 81 and presses against the rear side of the head of the piston rod 81. The outer side of the piston body 82 presses against the inner wall of the third interface of the three-way pipe 6 and can slide along the inner wall. One end of the first spring 83 presses against the inner wall of the third interface of the three-way pipe 6, and the other end presses against the front side of the head of the piston rod 81. The button 5 is sleeved on the end of the piston rod 81. The first spring 83 is set to provide elastic force to press the piston rod 81 and the piston body 82 against each other to restore the position of the button 5 in the released state.

[0030] The check structure includes a check tube 91, a second spring 92 and a check bead 93; the check tube 91 includes a first channel and a second channel connected thereto, the first channel and the second channel form a channel running through the check tube 91, and the upper end of the suction tube 4 is inserted into the second channel; the second spring 92 and the check bead 93 are located in the first channel, the upper end of the second spring 92 is sleeved on the outer periphery of the first interface of the three-way valve, and the lower end of the second spring 92 presses against the check bead 93 to seal the connection between the first channel and the second channel.

[0031] A positioning cylinder 31 with a first mounting hole 32 and opening downward is provided at the central position of the support seat 3. A second mounting hole 33 is provided on the upper side of the positioning cylinder 31, and the second mounting hole 33 is connected with the first mounting hole 32. A positioning ring groove 34 is provided in the positioning cylinder 31, which surrounds the first mounting hole 32. The first interface of the tee pipe 6 passes through the second mounting hole 33 and is located in the first channel of the check tube 91. The outer circumference of the upper part of the check tube 91 protrudes outward to form a raised ring 911. The upper end of the check tube 91 is inserted into the first mounting hole 32, and the raised ring 911 is stuck in the positioning ring groove 34. The cooperation between the positioning ring groove 34 and the raised ring 911 can stably cooperate the check tube 91 with the support seat 3.

[0032] It also includes a sealing gasket 94, which is sleeved on the outer periphery of the first interface of the three-way pipe 6 located in the first mounting hole 32, the upper end of the second spring 92 presses against the sealing gasket 94, and the upper end surface of the check tube 91 presses against the sealing gasket 94; the check tube 91 is a pipe made of plastic with elastic deformation performance; the three-way pipe 6 is provided with a positioning member 61, and when the first interface of the three-way pipe 6 is passed through the second mounting hole 33, the positioning member 61 is placed on the upper side of the positioning tube 31. The provision of the sealing gasket 94 can increase the sealing performance and effectively prevent the oil from overflowing. The provision of the positioning member 61 can enable the positioning tube 31 of the support seat 3 to form a stable support for the three-way pipe 6.

[0033] The lower end of the first passage is a truncated cone hole, which is connected to the second passage, and the check bead 93 is located in the truncated cone hole. The lower end of the first passage is a truncated cone hole, which is conducive to sealing the hole after the check bead 93 falls back.

[0034] The top of the kettle body 1 is bent inward and then extends upward to form a circle of annular retaining ring 11, and a horizontally arranged first-level position 12 is provided between the annular retaining ring 11 and the outer wall of the kettle body 1; the outer periphery of the lower side of the support seat 3 extends downward to form a sleeve, which is screwed onto the outer periphery of the annular retaining ring 11 through a threaded connection and is placed on the first-level position 12; the kettle head 2 is fixed to the support seat 3 through a buckle, and the lower side of the kettle head 2 is placed on the first-level position 12.

[0035] A third mounting hole 21 is provided at the front side of the kettle head 2, and the third interface of the three-way valve faces the third mounting hole 21. The button 5 is provided with a first sleeve 51 and a second sleeve 52 which are arranged concentrically, and the first sleeve 51 is located inside the second sleeve 52; the first sleeve 51 is embedded in the third interface of the three-way valve, and the second sleeve 52 is sleeved outside the third interface of the three-way valve, and the end of the piston rod 81 is sleeved in the first sleeve 51; the head of the piston rod 81 protrudes toward the front side thereof to form a boss 811, and a circle of second-level positions 812 is formed around the boss 811, and the end of the first spring 83 is sleeved on the outer periphery of the boss 811 and against the second-level position 812. The cooperation of the first sleeve 51 and the second sleeve 52 can tightly connect the button 5 with the third interface of the three-way pipe 6. The boss 811 on the front side of the head of the piston rod 81 can position the first spring 83 to better achieve rebound.

[0036] The nozzle 7 is a truncated cone structure, with a fourth mounting hole 71 on the rear side and an oil injection hole 72 on the front side. The oil injection hole 72 is connected to the fourth mounting hole 71 and penetrates the front and rear sides of the nozzle 7. The second interface of the three-way pipe 6 is inserted into the fourth mounting hole 71. The diameter of the front side of the nozzle 7 is smaller than the diameter of the rear side. The oil injection hole 72 includes a horizontal hole and a truncated cone hole connected thereto. The horizontal hole is connected to the fourth mounting hole 71, and the truncated cone hole is a gradually expanding structure from the horizontal hole to the outside of the pot. The nozzle 7 of the truncated cone structure has a smaller diameter on the front side than on the rear side, which can prevent the nozzle 7 from falling off. The truncated cone hole is a gradually expanding structure from the horizontal hole to the outside of the pot, which can diffuse and distribute the injected oil and make the oil injection more uniform.

[0037] The second interface of the three-way pipe 6 includes a first fuel injection channel 62 and a second fuel injection channel 63. The second fuel injection channel 63 is connected to the first interface and the third interface of the three-way pipe 6. The lower end of the first fuel injection channel 62 is connected to the second fuel injection channel 63, and the upper end of the first fuel injection channel 62 is connected to the nozzle 7. The first fuel injection channel 62 is a channel arranged obliquely upward.

[0038] In this embodiment, the entire oil spray bottle is in the shape of a penguin, and the sealing gasket 94 is a silicone gasket.

[0039] Installation of this embodiment:

[0040] 1) Put the nozzle 7 on the nozzle opening at the upper end of the tee pipe 6;

[0041] 2) Place the three-way pipe 6 under the kettle head 2, and insert the nozzle 7 onto the top of the kettle head 2 from bottom to top;

[0042] 3) Place the support seat 3 below the three-way pipe 6, clamp the support seat 3 at the lower end of the kettle head 2 from bottom to top, and make the lower end of the three-way pipe 6 pass through the set position of the support seat 3;

[0043] 4) Place the piston body 82 on the left end of the piston rod 81, and insert the piston into the set position of the piston rod 81 from left to right;

[0044] 5) Place the piston rod 81 at the right end of the button 5, and screw the piston rod 81 from right to left to the position set by the button 5;

[0045] 6) Place the first spring 83 on the left side of the tee pipe 6, and insert the first spring 83 into the left through hole of the tee pipe 6 (the third interface of the tee pipe 6) from left to right;

[0046] 7) Place the button 5 on the left side of the three-way pipe 6, and insert the button 5 from left to right into the pipe opening (the third interface of the three-way pipe 6) set on the left side of the three-way pipe 6;

[0047] 8) Place the sealing gasket 94 below the support base 3, and insert the sealing gasket 94 into the bottom hole (second mounting hole 33) of the support base 3 from bottom to top;

[0048] 9) Place the check bead 93 on the check tube 91, and insert the check bead 93 into the check tube 91 from top to bottom;

[0049] 10) Place the second spring 92 above the check tube 91, insert the second spring 92 into the check tube 91 from top to bottom and press the check bead 93;

[0050] 11) Place the straw 4 below the check tube 91, and insert the straw 4 into the through hole (second passage) below the check tube 91 from bottom to top;

[0051] 12) Place the check tube 91 under the support seat 3, pass the check tube 91 under the support seat 3 from bottom to top, and press the sealing gasket 94;

[0052] 13) Place the kettle head 2 on the kettle body 1, buckle the kettle head 2 onto the kettle body 1 from top to bottom and tighten it.

[0053] The working principle of this embodiment:

[0054] When the oil spray pot is in the released state, the button 5 of the oil spray pot is pressed, and the piston body 82 compresses the liquid in the three-way pipe 6. Since the check ball 93 blocks the through hole below the check tube 91, the liquid in the three-way pipe 6 can only pass through the through hole above the three-way pipe 6, and then pass through the nozzle 7 to atomize the liquid and spray it forward; the liquid spraying action is completed; release the button 5, and the piston pops out to the left under the action of the first spring 83, so that a negative pressure is formed in the three-way pipe 6. The negative pressure makes the liquid in the pot pass through the straw 4, lift the check ball 93 and enter the three-way pipe 6. When the air pressure in the three-way pipe 6 is equal to the air pressure in the pot, the check ball 93 is pressed downward under the action of the second spring 92, so that the check ball 93 blocks the through hole below the check tube 91, so that the liquid in the three-way pipe 6 cannot flow back, and the liquid suction action is completed.

[0055] The above detailed description is a specific description of a feasible embodiment of the present invention. The embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification that does not deviate from the present invention should be included in the patent scope of this case.

Claims

1. An oil spray pot, characterized in that: The invention comprises a kettle body, a kettle head, a support seat, a non-return structure, a straw, a button, a three-way pipe and a nozzle; the support seat is mounted on the top of the kettle body, the kettle head is detachably mounted on the support seat, and the support seat is located in the kettle head; the first interface of the three-way pipe is penetrated in the support seat, the non-return structure is mounted in the support seat and communicated with the first interface of the three-way pipe, the upper end of the straw is detachably connected to the non-return structure, and the lower end of the straw penetrates into the bottom of the kettle body; the second interface of the three-way pipe is detachably mounted on the nozzle, and the nozzle is mounted in the opening at the top of the kettle head; A pressure structure for sucking oil out of the kettle body and spraying the oil out of the kettle is detachably installed in the third interface of the three-way pipe, and the button is connected to the pressure structure.

2. The oil spray pot according to claim 1, characterized in that: The pressure structure includes a piston rod, a piston body and a first spring. The piston body is sleeved on the outer periphery of the piston rod and presses against the rear side of the piston rod head. The outer side surface of the piston body presses against the inner wall surface of the third interface of the three-way pipe and can slide along the inner wall surface; one end of the first spring presses against the inner wall surface of the third interface of the three-way pipe, and the other end presses against the front side of the piston rod head; the button is sleeved on the end of the piston rod.

3. The oil spray pot according to claim 1, characterized in that: The check structure includes a check tube, a second spring and a check bead; the check tube includes a first channel and a second channel connected thereto, the first channel and the second channel form a channel that runs through the check tube, and the upper end of the straw is inserted into the second channel; the second spring and the check bead are located in the first channel, the upper end of the second spring is sleeved on the outer periphery of the first interface of the three-way valve, and the lower end of the second spring presses against the check bead to seal the connection between the first channel and the second channel.

4. The oil spray pot according to claim 3, characterized in that: A positioning cylinder with a first mounting hole and opening downward is provided at the central position of the support seat, and a second mounting hole is provided on the upper side of the positioning cylinder, and the second mounting hole is connected to the first mounting hole; a positioning ring groove surrounding the first mounting hole is provided in the positioning cylinder, and the first interface of the three-way pipe is located in the first channel of the check tube after passing through the second mounting hole; the outer periphery of the upper part of the check tube protrudes outward to form a raised ring, the upper end of the check tube is inserted into the first mounting hole, and the raised ring is stuck in the positioning ring groove.

5. The oil spray pot according to claim 4, characterized in that: It also includes a sealing gasket, which is sleeved on the outer periphery of the first interface of the three-way pipe located in the first mounting hole, the upper end of the second spring presses against the sealing gasket, and the upper end surface of the check tube presses against the sealing gasket; the check tube is a pipe fitting made of plastic with elastic deformation properties; the three-way pipe is provided with a positioning piece, and when the first interface of the three-way pipe is passed through the second mounting hole, the positioning piece is placed on the upper side surface of the positioning tube.

6. The oil spray pot according to claim 3, characterized in that: The lower end of the first channel is a truncated cone hole, the truncated cone hole is connected to the second channel, and the check bead is located in the truncated cone hole.

7. The oil spray pot according to claim 1, characterized in that: The top of the kettle body is bent inward and then extends upward to form an annular baffle ring, and a horizontally arranged first level is provided between the annular baffle ring and the outer side wall of the kettle body; the lower periphery of the support seat extends downward to form a sleeve, and the sleeve is screwed onto the outer periphery of the annular baffle ring through a threaded connection and is placed on the first level; the kettle head is fixed to the support seat through a buckle, and the lower side surface of the kettle head is placed on the first level.

8. The oil spray pot according to claim 2, characterized in that: A third mounting hole is provided on the front side of the kettle head, and the third interface of the three-way valve faces the third mounting hole. The button is provided with a first sleeve and a second sleeve which are arranged concentrically, and the first sleeve is located inside the second sleeve; the first sleeve is embedded in the third interface of the three-way valve, and the second sleeve is sleeved on the outside of the third interface of the three-way valve, and the end of the piston rod is sleeved in the first sleeve; the head of the piston rod protrudes toward the front side thereof to form a boss, and a circle of second-level positions is formed around the boss, and the end of the first spring is sleeved on the outer periphery of the boss and presses against the second-level position.

9. The oil spray pot according to claim 1, characterized in that: The nozzle is a truncated cone structure, with a fourth mounting hole on its rear side and an oil injection hole on its front side. The oil injection hole is connected to the fourth mounting hole and passes through the front and rear sides of the nozzle. The second interface of the three-way pipe is inserted into the fourth mounting hole. The diameter of the front side of the nozzle is smaller than the diameter of the rear side. The oil injection hole includes a horizontal hole and a truncated cone hole connected thereto. The horizontal hole is connected to the fourth mounting hole, and the truncated cone hole is a gradually expanding structure from the horizontal hole toward the outside of the pot.

10. The oil spray pot according to claim 1, characterized in that: The second interface of the three-way pipe includes a first fuel injection channel and a second fuel injection channel, the second fuel injection channel is connected to the first interface and the third interface of the three-way pipe, the lower end of the first fuel injection channel is connected to the second fuel injection channel, and the upper end of the first fuel injection channel is connected to the nozzle; the first fuel injection channel is a channel arranged obliquely upward.

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