Cleaning and care type daily bottle rotary self-locking pump head and using method

Abstract

The invention discloses a washing and care type daily bottle rotary self-locking pump head and a using method, and relates to the technical field of daily chemical bottle pump heads. The pump head comprises a pressing pump body, a liquid suction pipe is installed at the input end of the pressing pump body, a bottle cap is installed at the upper end of the side wall of the pressing pump body, and a pressing pipe is arranged at the upper end of the pressing pump body; a pressing frame is installed at the upper end of the side wall of the pressing pipe, and a liquid outlet pipe is installed on the side wall of the pressing frame. When the pressing frame is locked, the fixing column pushes the guide block and the rotating seat to rotate along the inclined surface of the guide block and compresses the clockwork spring, and when the fixing column moves to the input end of the clamping groove, the clamping groove is used for clamping and fixing the fixing column by utilizing the elastic force of the clockwork spring. Compared with a traditional mode, the washing and caring liquid bottle has the advantage that waste of the washing and caring liquid is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of daily chemical bottle pump heads, in particular to a rotary self-locking pump head for daily chemical bottles for washing and care and a use method thereof. Background Art

[0002] The market for daily cleaning products covers a variety of products such as shampoo, shower gel, and laundry detergent, which are mainly used for personal cleaning and clothing cleaning. Most daily cleaning products use a pump to output the cleaning liquid. The pump can control the amount of cleaning liquid output by pressing the distance, which is very convenient to use.

[0003] When traveling, the pressing head can be fixed on the bottle cap by pressing and rotating it, which effectively reduces the volume of the daily chemical bottle. The fixing of the pressing head can also prevent the outflow of the cleaning solution.

[0004] However, when the pressing head is pressed, some of the cleaning liquid will flow out, resulting in a waste of cleaning liquid. At the same time, since the pressing head needs to be pressed to the bottom, the spring rebound force inside the pressing pump is relatively large. Under this rebound force, it is sometimes difficult for the user to screw in the thread, and it is difficult to rotate and fix, which is inconvenient for the user to use.

[0005] In view of the above problems, an improved daily bottle-type rotary self-locking pump head for washing and care products and a method of using the same are now designed. Summary of the invention

[0006] The object of the present invention is to provide a daily bottle-type rotary self-locking pump head for washing and skin care products and a method of use, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A daily bottle-based rotating self-locking pump head for washing and skin care products comprises a pressing pump body, an input end of the pressing pump body is equipped with a suction tube, an upper end of the side wall of the pressing pump body is equipped with a bottle cap, an upper end of the pressing pump body is provided with a pressing tube for pressing out liquid, an upper end of the side wall of the pressing tube is equipped with a pressing frame for users to press, a liquid outlet pipe is installed on the side wall of the pressing frame, a fixing frame is vertically installed at the bottom of the pressing frame between the liquid outlet pipe and the pressing tube, and the input end of the liquid outlet pipe is installed on the side wall of the fixing frame. A second connecting tube is installed on the side wall of the fixed frame opposite to the input end of the liquid outlet tube, the output end of the second connecting tube and the input end of the liquid outlet tube are in the same straight line, the end of the second connecting tube away from the liquid outlet tube is installed on the side wall of the pressing tube, the liquid outlet tube, the fixed frame, the second connecting tube and the pressing tube are connected to each other, the upper end of the bottle cap and the lower end of the pressing frame are provided with a locking mechanism for facilitating locking of the pressing frame, and the pressing frame is provided with a reflux mechanism for allowing the outflowing cleaning liquid to flow back into the bottle body when the pressing frame is locked.

[0009] As a further solution of the present invention: the locking mechanism includes a fixing ring and a clockwork spring, the fixing ring is installed at the lower end of the pressing frame, the fixing ring is sleeved on the pressing tube, the lower end of the side wall of the fixing ring is provided with a plurality of fixing columns in a circumferential array, the upper end of the bottle cap is provided with an annular fixing seat, the annular fixing seat is sleeved on the pressing tube, a rotating seat is rotatably connected to the inner wall of the annular fixing seat, the rotating seat and the annular fixing seat are connected by a clockwork spring, a plurality of handles for facilitating the user to rotate the rotating seat are installed in a circumferential array on the upper end of the side wall of the rotating seat, a plurality of guide blocks corresponding to the fixing columns are installed in a circumferential array on the inner wall of the rotating seat, a slot for clamping the fixing column is horizontally provided on a side of the guide block close to the bottle cap, and the slot is connected to the inclined surface of the guide block.

[0010] As a further solution of the present invention: the reflux mechanism includes a first connecting tube, the input end of the first connecting tube is installed on the side wall of the pressing tube below the second connecting tube, the output end of the first connecting tube is installed on the side wall of the fixed frame below the second connecting tube, and a third connecting tube is installed on the side wall of the fixed frame opposite to the output end of the first connecting tube, the input end of the third connecting tube and the output end of the first connecting tube are on the same straight line, and the output end of the third connecting tube is installed with a reflux tube, and the end of the reflux tube away from the third connecting tube vertically passes through the bottom of the pressing frame and the top of the bottle cap and is arranged inside the bottle cap, the reflux tube, the third connecting tube, the fixed frame, the first connecting tube and the pressing tube are connected to each other, and a switching component is provided inside the fixed frame to switch between the connection between the second connecting tube and the liquid outlet tube and the connection between the first connecting tube and the third connecting tube.

[0011] As a further scheme of the present invention: the switching component includes a switching plate, which is slidably connected to the inner wall of the fixed frame, and a through hole is opened at the center position of the switching plate, and two support rods are vertically installed on the upper end of the switching plate, and a guide cylinder is horizontally installed at the end of the two support rods away from the switching plate, and a partition is horizontally installed on the upper end of the side wall of the fixed frame, and the partition is installed on the inner wall of the pressing frame, and the upper end of the pressing tube is installed at the lower end of the partition, and a movable plate is vertically arranged between the two support rods, and a guide groove used in conjunction with the guide cylinder is opened on the movable plate, and the guide cylinder moves along the inner wall of the guide groove, and the lower end of the movable plate moves along the upper end of the partition, and a movable component is provided on the pressing frame to facilitate the user to move the movable plate.

[0012] As a further solution of the present invention: a roller is rotatably sleeved on the side wall of the guide cylinder to facilitate the movement of the guide cylinder along the guide groove.

[0013] As a further solution of the present invention: the moving component includes a sliding rod, which is horizontally installed on the side wall of the pressing frame away from the liquid outlet pipe, and the end of the sliding rod away from the moving plate passes through the pressing frame and is vertically installed with a connecting rod, and a moving block is horizontally installed on the upper end of the connecting rod, and a groove for use with the moving block is opened at the upper end of the pressing frame, and the moving block is slidably connected to the inner wall of the groove.

[0014] As a further solution of the present invention: a telescopic tube for adjusting the length of the liquid outlet pipe is slidably connected to the side wall of the liquid outlet pipe, and a sealing ring in sealing contact with the telescopic tube is installed on the side wall of the liquid outlet pipe away from the pressing frame.

[0015] As a further solution of the present invention: a plurality of convex strips are arranged on the upper end of the moving block to facilitate the user to move the moving block.

[0016] As a further solution of the present invention: a limiting frame for limiting the movable plate is installed on the top of the pressing frame, and the upper end of the movable plate is slidably connected to the inner wall of the limiting frame on the top of the pressing frame.

[0017] A method for using a daily bottle-type rotary self-locking pump head for washing and skin care products, comprising the following steps:

[0018] Step 1: Before locking the pressing frame, the user pushes the moving block to move the moving block away from the center position of the pressing frame, the moving block drives the connecting rod to move, the connecting rod drives the sliding rod to move, the sliding rod drives the moving plate to move, the moving plate drives the guide slide to move, the guide cylinder moves along the inner wall of the guide slide, the guide cylinder drives the support rod to move downward, the support rod drives the switching plate to move downward, the switching plate drives the perforation to move downward, so that the perforation connects the first connecting tube and the third connecting tube, and at the same time the switching plate above the perforation blocks the second connecting tube and the liquid outlet tube.

[0019] Step 2: When locking the pressing frame, the user presses the pressing frame, and the pressing frame drives the pressing tube to move downward. Due to the action of the pressing pump body, the cleaning liquid is transported to the pressing tube, and the pressing tube transports the cleaning liquid to the first connecting tube. Then the cleaning liquid passes through the perforation, the third connecting tube and the reflux tube in turn into the bottle body.

[0020] At the same time, the pressing frame drives the fixing ring to move downward, the fixing ring drives the fixing column to move downward, the fixing column contacts the inclined surface of the guide block and pushes the guide block to rotate, the guide block drives the rotating seat to rotate, the rotating seat compresses the clockwork spring, when the fixing column moves to the entrance end of the slot, the clockwork spring drives the rotating seat to reverse, the rotating seat drives the guide block to rotate, the guide block drives the slot to rotate, so that the slot clamps and fixes the fixing column.

[0021] Step 3: When unlocking, the user turns the handle, the handle drives the rotating seat to rotate, the rotating seat drives the guide block to rotate, the guide block drives the slot to rotate, so that the fixed column is disengaged from the slot, and under the action of the elastic force of the pressing pump body itself, the pressing frame drives the fixing ring and the fixing column to move upward.

[0022] Step 4: After unlocking, the user moves the moving block so that the moving block is close to the center position of the pressing frame and moves into the groove. The moving block drives the connecting rod to move, the connecting rod drives the sliding rod to move, the sliding rod drives the moving plate to move, the moving plate drives the guide slot to move, the guide cylinder moves along the inner wall of the guide slot, the guide cylinder drives the support rod to move upward, the support rod drives the switching plate to move upward, the switching plate drives the perforation to move upward, so that the perforation connects the liquid outlet pipe and the second connecting pipe, and at the same time, the switching plate below the perforation blocks the third connecting pipe and the first connecting pipe.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] When locking the pressing frame, the present invention limits the position through the return pipe, so that the pressing frame, the fixing ring and the fixing column are directly moved downward, so that the fixing column pushes the guide block and the rotating seat to rotate along the inclined surface of the guide block, and compresses the spring spring. When the fixing column moves to the input end of the card slot, the elastic force of the spring spring is used to drive the rotating seat, the guide block and the card slot to rotate, so that the card slot clamps and fixes the fixing column. Compared with the traditional threaded rotation fixing method, the pressing frame can be quickly locked by only a downward pressing force, and the locking is more convenient.

[0025] The present invention switches the position of the perforations on the switching plate, so that when the pressing frame is locked, the squeezed cleaning liquid flows back into the bottle body through the first connecting pipe, the third connecting pipe and the reflux pipe. Compared with the traditional method, the present invention avoids the cleaning liquid from flowing out directly, reduces the waste of the cleaning liquid, and is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0028] Figure 3 It is a structural schematic diagram of the switching component in the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the groove in the present invention.

[0030] Figure 5 It is a structural schematic diagram of the locking mechanism in the present invention.

[0031] Among them: 1. Press pump body; 2. Suction tube; 3. Bottle cap; 4. Guide block; 5. Reflux pipe; 6. Press tube; 7. Fixed ring; 8. First connecting tube; 9. Connecting rod; 10. Moving block; 11. Partition; 12. Press frame; 13. Slide rod; 14. Second connecting tube; 15. Guide slide groove; 16. Moving plate; 17. Liquid outlet pipe; 18. Telescopic tube; 19. Third connecting tube; 20. Fixed frame; 21. Fixed column; 22. Handle; 23. Annular fixing seat; 24. Clockwork spring; 25. Rotating seat; 26. Switching plate; 27. Perforation; 28. Support rod; 29. ​​Guide cylinder; 30. Groove; 31. Card slot. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 5 In an embodiment of the present invention, a daily bottle-based rotating self-locking pump head for washing and care products comprises a pressing pump body 1, an input end of the pressing pump body 1 is provided with a liquid suction tube 2, an upper end of the side wall of the pressing pump body 1 is provided with a bottle cap 3, an upper end of the pressing pump body 1 is provided with a pressing tube 6 for pressing out liquid, an upper end of the side wall of the pressing tube 6 is provided with a pressing frame 12 for users to press conveniently, a liquid outlet pipe 17 is provided on the side wall of the pressing frame 12, a fixing frame 20 is vertically installed at the bottom of the pressing frame 12 between the liquid outlet pipe 17 and the pressing tube 6, an input end of the liquid outlet pipe 17 is installed on the side wall of the fixing frame 20, a second connecting pipe 14 is installed on the side wall of the fixing frame 20 directly facing the input end of the liquid outlet pipe 17, The output end of the second connecting tube 14 and the input end of the liquid outlet tube 17 are on the same straight line, and the end of the second connecting tube 14 away from the liquid outlet tube 17 is installed on the side wall of the pressing tube 6, and the liquid outlet tube 17, the fixing frame 20, the second connecting tube 14 and the pressing tube 6 are connected to each other. A telescopic tube 18 for adjusting the length of the liquid outlet tube 17 is slidably connected to the side wall of the liquid outlet tube 17, and a sealing ring in sealing contact with the telescopic tube 18 is installed on the side wall of the liquid outlet tube 17 away from the pressing frame 12. A locking mechanism for facilitating locking of the pressing frame 12 is provided at the upper end of the bottle cap 3 and the lower end of the pressing frame 12, and a reflux mechanism is provided on the pressing frame 12 for allowing the outflowing washing liquid to flow back into the bottle body when the pressing frame 12 is locked.

[0034] The locking mechanism includes a fixing ring 7 and a clockwork spring 24, the fixing ring 7 is mounted on the lower end of the pressing frame 12, the fixing ring 7 is sleeved on the pressing tube 6, a plurality of fixing columns 21 are mounted in a circumferential array on the lower end of the side wall of the fixing ring 7, an annular fixing seat 23 is mounted on the upper end of the bottle cap 3, the annular fixing seat 23 is sleeved on the pressing tube 6, a rotating seat 25 is rotatably connected on the inner wall of the annular fixing seat 23, the rotating seat 25 and the annular fixing seat 23 are connected by a clockwork spring 24, a plurality of handles 22 are mounted in a circumferential array on the upper end of the side wall of the rotating seat 25 for facilitating the user to rotate the rotating seat 25, a plurality of guide blocks 4 corresponding to the fixing columns 21 are mounted in a circumferential array on the inner wall of the rotating seat 25, a slot 31 for clamping the fixing column 21 is horizontally opened on one side of the guide block 4 close to the bottle cap 3, and the slot 31 is communicated with the inclined surface of the guide block 4.

[0035] When locking the pressing frame 12, the user presses the pressing frame 12 downward, the pressing frame 12 drives the fixing ring 7 to move downward, the fixing ring 7 drives the fixing column 21 to move downward, the fixing column 21 contacts the inclined surface of the guide block 4 and pushes the guide block 4 to rotate, the guide block 4 drives the rotating seat 25 to rotate, the rotating seat 25 compresses the clockwork spring 24, when the fixing column 21 moves to the entrance end of the slot 31, the clockwork spring 24 drives the rotating seat 25 to reverse, the rotating seat 25 drives the guide block 4 to rotate, the guide block 4 drives the slot 31 to rotate, so that the slot 31 clamps and fixes the fixing column 21.

[0036] When unlocking, the user rotates the handle 22, the handle 22 drives the rotating seat 25 to rotate, the rotating seat 25 drives the guide block 4 to rotate, the guide block 4 drives the slot 31 to rotate, so that the fixing column 21 disengages from the slot 31, and under the action of the elastic force of the pressing pump body 1 itself, the pressing frame 12 drives the fixing ring 7 and the fixing column 21 to move upward.

[0037] The reflux mechanism includes a first connecting tube 8, an input end of the first connecting tube 8 is installed on the side wall of the pressing tube 6 below the second connecting tube 14, an output end of the first connecting tube 8 is installed on the side wall of the fixing frame 20 below the second connecting tube 14, a third connecting tube 19 is installed on the side wall of the fixing frame 20 directly opposite to the output end of the first connecting tube 8, the input end of the third connecting tube 19 and the output end of the first connecting tube 8 are on the same straight line, a reflux tube 5 is installed on the output end of the third connecting tube 19, an end of the reflux tube 5 away from the third connecting tube 19 vertically passes through the bottom of the pressing frame 12 and the top of the bottle cap 3 and is arranged inside the bottle cap 3, the reflux tube 5, the third connecting tube 19, the fixing frame 20, the first connecting tube 8 and the pressing tube 6 are connected to each other, and a switching component is provided inside the fixing frame 20 for switching between the connection between the second connecting tube 14 and the liquid outlet tube 17 and the connection between the first connecting tube 8 and the third connecting tube 19.

[0038] The switching assembly includes a switching plate 26, which is slidably connected to the inner wall of the fixed frame 20. A through hole 27 is provided at the center of the switching plate 26. Two support rods 28 are vertically installed on the upper end of the switching plate 26. A guide cylinder 29 is horizontally installed at the end of the two support rods 28 away from the switching plate 26. A partition 11 is horizontally installed on the upper end of the side wall of the fixed frame 20. The partition 11 is installed on the inner wall of the pressing frame 12. The upper end of the pressing tube 6 is installed at the lower end of the partition 11. A moving plate 16 is vertically arranged between the two support rods 28. A guide groove 15 used in conjunction with the guide cylinder 29 is provided on the moving plate 16. The guide cylinder 29 moves along the inner wall of the guide groove 15, and the lower end of the moving plate 16 moves along the upper end of the partition 11. The pressing frame 12 is provided with a moving assembly that facilitates the user to move the moving plate 16.

[0039] The moving component includes a sliding rod 13, and the sliding rod 13 is horizontally installed on the side wall of the pressing frame 12 away from the liquid outlet pipe 17. The end of the sliding rod 13 away from the moving plate 16 passes through the pressing frame 12 and is vertically installed with a connecting rod 9. The upper end of the connecting rod 9 is horizontally installed with a moving block 10. The upper end of the pressing frame 12 is provided with a groove 30 used in conjunction with the moving block 10, and the moving block 10 is slidably connected to the inner wall of the groove 30.

[0040] Before locking the pressing frame 12, the user pushes the moving block 10 to move the moving block 10 away from the center position of the pressing frame 12, the moving block 10 drives the connecting rod 9 to move, the connecting rod 9 drives the sliding rod 13 to move, the sliding rod 13 drives the moving plate 16 to move, the moving plate 16 drives the guide slide groove 15 to move, the guide cylinder 29 moves along the inner wall of the guide slide groove 15, the guide cylinder 29 drives the support rod 28 to move downward, the support rod 28 drives the switching plate 26 to move downward, the switching plate 26 drives the perforation 27 to move downward, so that the perforation 27 connects the first connecting tube 8 and the third connecting tube 19, and at the same time the switching plate 26 above the perforation 27 blocks the second connecting tube 14 and the liquid outlet tube 17.

[0041] Then the user presses the pressing frame 12, and the pressing frame 12 drives the pressing tube 6 to move downward. Due to the action of the pressing pump body 1, the cleaning liquid is transported to the pressing tube 6, and the pressing tube 6 transports the cleaning liquid to the first connecting tube 8. Then the cleaning liquid passes through the perforation 27, the third connecting tube 19 and the reflux tube 5 in turn and enters the bottle body.

[0042] After unlocking and locking, the user moves the moving block 10 so that the moving block 10 is close to the center position of the pressing frame 12 and moves into the groove 30. The moving block 10 drives the connecting rod 9 to move, the connecting rod 9 drives the sliding rod 13 to move, the sliding rod 13 drives the moving plate 16 to move, the moving plate 16 drives the guide slide groove 15 to move, the guide cylinder 29 moves along the inner wall of the guide slide groove 15, the guide cylinder 29 drives the support rod 28 to move upward, the support rod 28 drives the switching plate 26 to move upward, the switching plate 26 drives the perforation 27 to move upward, so that the perforation 27 connects the liquid outlet pipe 17 and the second connecting pipe 14, and at the same time, the switching plate 26 below the perforation 27 blocks the third connecting pipe 19 and the first connecting pipe 8.

[0043] Working principle of a daily bottle-type rotary self-locking pump head for washing and care products:

[0044] Before locking the pressing frame 12, the user pushes the moving block 10 to move the moving block 10 away from the center position of the pressing frame 12, the moving block 10 drives the connecting rod 9 to move, the connecting rod 9 drives the sliding rod 13 to move, the sliding rod 13 drives the moving plate 16 to move, the moving plate 16 drives the guide slide groove 15 to move, the guide cylinder 29 moves along the inner wall of the guide slide groove 15, the guide cylinder 29 drives the support rod 28 to move downward, the support rod 28 drives the switching plate 26 to move downward, the switching plate 26 drives the perforation 27 to move downward, so that the perforation 27 connects the first connecting tube 8 and the third connecting tube 19, and at the same time the switching plate 26 above the perforation 27 blocks the second connecting tube 14 and the liquid outlet tube 17.

[0045] When locking the pressing frame 12, the user presses the pressing frame 12, and the pressing frame 12 drives the pressing tube 6 to move downward. Due to the action of the pressing pump body 1, the cleaning liquid is transported to the pressing tube 6, and the pressing tube 6 transports the cleaning liquid to the first connecting tube 8. Then the cleaning liquid passes through the perforation 27, the third connecting tube 19 and the reflux tube 5 in sequence and enters the interior of the bottle.

[0046] At the same time, the pressing frame 12 drives the fixing ring 7 to move downward, the fixing ring 7 drives the fixing column 21 to move downward, the fixing column 21 contacts the inclined surface of the guide block 4 and pushes the guide block 4 to rotate, the guide block 4 drives the rotating seat 25 to rotate, the rotating seat 25 compresses the clockwork spring 24, when the fixing column 21 moves to the entrance end of the slot 31, the clockwork spring 24 drives the rotating seat 25 to reverse, the rotating seat 25 drives the guide block 4 to rotate, the guide block 4 drives the slot 31 to rotate, so that the slot 31 clamps and fixes the fixing column 21.

[0047] When unlocking, the user rotates the handle 22, the handle 22 drives the rotating seat 25 to rotate, the rotating seat 25 drives the guide block 4 to rotate, the guide block 4 drives the slot 31 to rotate, so that the fixing column 21 disengages from the slot 31, and under the action of the elastic force of the pressing pump body 1 itself, the pressing frame 12 drives the fixing ring 7 and the fixing column 21 to move upward.

[0048] After unlocking, the user moves the moving block 10 so that the moving block 10 is close to the center position of the pressing frame 12 and moves into the groove 30. The moving block 10 drives the connecting rod 9 to move, the connecting rod 9 drives the sliding rod 13 to move, the sliding rod 13 drives the moving plate 16 to move, the moving plate 16 drives the guide slide groove 15 to move, the guide cylinder 29 moves along the inner wall of the guide slide groove 15, the guide cylinder 29 drives the support rod 28 to move upward, the support rod 28 drives the switching plate 26 to move upward, the switching plate 26 drives the perforation 27 to move upward, so that the perforation 27 connects the liquid outlet pipe 17 and the second connecting pipe 14, and at the same time, the switching plate 26 below the perforation 27 blocks the third connecting pipe 19 and the first connecting pipe 8.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. A daily bottle-type rotating self-locking pump head for washing and skin care products, comprising a push pump body (1), an input end of the push pump body (1) is equipped with a suction tube (2), an upper end of the side wall of the push pump body (1) is equipped with a bottle cap (3), an upper end of the push pump body (1) is provided with a push tube (6) for pressing out liquid, an upper end of the side wall of the push tube (6) is equipped with a push frame (12) for users to press, and a liquid outlet pipe (17) is installed on the side wall of the push frame (12), characterized in that: A fixing frame (20) is vertically installed at the bottom of the pressing frame (12) between the liquid outlet pipe (17) and the pressing pipe (6); the input end of the liquid outlet pipe (17) is installed on the side wall of the fixing frame (20); a second connecting pipe (14) is installed on the side wall of the fixing frame (20) directly facing the input end of the liquid outlet pipe (17); the output end of the second connecting pipe (14) and the input end of the liquid outlet pipe (17) are on the same straight line; the second connecting pipe (14) One end away from the liquid outlet pipe (17) is mounted on the side wall of the pressing pipe (6); the liquid outlet pipe (17), the fixing frame (20), the second connecting pipe (14) and the pressing pipe (6) are interconnected; the upper end of the bottle cap (3) and the lower end of the pressing frame (12) are provided with a locking mechanism for facilitating locking of the pressing frame (12); and the pressing frame (12) is provided with a reflux mechanism for causing the outflowing cleaning liquid to flow back into the bottle body when the pressing frame (12) is locked.

2. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 1, characterized in that: The locking mechanism comprises a fixing ring (7) and a spring (24); the fixing ring (7) is mounted on the lower end of the pressing frame (12); the fixing ring (7) is sleeved on the pressing tube (6); a plurality of fixing columns (21) are mounted in a circular array on the lower end of the side wall of the fixing ring (7); an annular fixing seat (23) is mounted on the upper end of the bottle cap (3); the annular fixing seat (23) is sleeved on the pressing tube (6); a rotating seat (25) is rotatably connected to the inner wall of the annular fixing seat (23); the rotating seat (25) The rotating seat (25) is connected to the annular fixed seat (23) through a spring spring (24); a plurality of handles (22) are installed in a circumferential array on the upper end of the side wall of the rotating seat (25) for facilitating the user to rotate the rotating seat (25); a plurality of guide blocks (4) corresponding to the fixed columns (21) are installed in a circumferential array on the inner wall of the rotating seat (25); a clamping groove (31) for clamping the fixed column (21) is horizontally opened on one side of the guide block (4) close to the bottle cap (3); and the clamping groove (31) is communicated with the inclined surface of the guide block (4).

3. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 2, characterized in that: The reflux mechanism comprises a first connecting tube (8), the input end of the first connecting tube (8) being mounted on the side wall of the pressing tube (6) below the second connecting tube (14), the output end of the first connecting tube (8) being mounted on the side wall of the fixing frame (20) below the second connecting tube (14), a third connecting tube (19) being mounted on the side wall of the fixing frame (20) directly facing the output end of the first connecting tube (8), the input end of the third connecting tube (19) being on the same straight line as the output end of the first connecting tube (8), and the output end of the third connecting tube (19) being on the same straight line as the output end of the first connecting tube (8). A reflux pipe (5) is installed at the output end, and one end of the reflux pipe (5) away from the third connecting pipe (19) vertically passes through the bottom of the pressing frame (12) and the top of the bottle cap (3) and is arranged inside the bottle cap (3); the reflux pipe (5), the third connecting pipe (19), the fixing frame (20), the first connecting pipe (8) and the pressing pipe (6) are connected to each other, and a switching component for switching between the connection between the second connecting pipe (14) and the liquid outlet pipe (17) and the connection between the first connecting pipe (8) and the third connecting pipe (19) is arranged inside the fixing frame (20).

4. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 3, characterized in that: The switching assembly comprises a switching plate (26), the switching plate (26) is slidably connected to the inner wall of the fixed frame (20), a through hole (27) is provided at the center of the switching plate (26), two support rods (28) are vertically installed on the upper end of the switching plate (26), and a guide cylinder (29) is horizontally installed at one end of the two support rods (28) away from the switching plate (26), and a partition (11) is horizontally installed on the upper end of the side wall of the fixed frame (20), and the partition (11) is installed on the pressing frame (12). On the inner wall, the upper end of the pressing tube (6) is installed on the lower end of the partition (11), and a movable plate (16) is vertically arranged between the two support rods (28). The movable plate (16) is provided with a guide groove (15) used in conjunction with a guide cylinder (29). The guide cylinder (29) moves along the inner wall of the guide groove (15), and the lower end of the movable plate (16) moves along the upper end of the partition (11). The pressing frame (12) is provided with a movable component that facilitates the user to move the movable plate (16).

5. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 3, characterized in that: A roller is rotatably sleeved on the side wall of the guide cylinder (29) to facilitate the movement of the guide cylinder (29) along the guide slot (15).

6. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 4, characterized in that: The moving assembly comprises a sliding rod (13), the sliding rod (13) being horizontally mounted on the side wall of the pressing frame (12) away from the liquid outlet pipe (17), the end of the sliding rod (13) away from the moving plate (16) passing through the pressing frame (12) and vertically mounted with a connecting rod (9), the upper end of the connecting rod (9) being horizontally mounted with a moving block (10), the upper end of the pressing frame (12) being provided with a groove (30) for use with the moving block (10), and the moving block (10) being slidably connected to the inner wall of the groove (30).

7. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 1, characterized in that: A telescopic tube (18) for adjusting the length of the liquid outlet tube (17) is slidably connected to the side wall of the liquid outlet tube (17), and a sealing ring in sealing contact with the telescopic tube (18) is installed on the side wall of the liquid outlet tube (17) at one end away from the pressing frame (12).

8. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 6, characterized in that: The upper end of the moving block (10) is provided with a plurality of convex strips for facilitating the user to move the moving block (10).

9. The daily bottle-type rotary self-locking pump head for washing and skin care products according to claim 4, characterized in that: A limiting frame for limiting the position of the movable plate (16) is installed on the top of the pressing frame (12); the upper end of the movable plate (16) is slidably connected to the inner wall of the limiting frame at the top of the pressing frame (12).

10. A method for using the daily-bottle rotary self-locking pump head for washing and skin care products according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Before locking the pressing frame (12), the user pushes the moving block (10) to move the moving block (10) away from the center position of the pressing frame (12), the moving block (10) drives the connecting rod (9) to move, the connecting rod (9) drives the sliding rod (13) to move, the sliding rod (13) drives the moving plate (16) to move, the moving plate (16) drives the guide slide groove (15) to move, the guide cylinder (29) moves along the inner wall of the guide slide groove (15), the guide cylinder (29) drives the support rod (28) to move downward, the support rod (28) drives the switching plate (26) to move downward, the switching plate (26) drives the perforation (27) to move downward, so that the perforation (27) connects the first connecting tube (8) and the third connecting tube (19), and at the same time, the switching plate (26) above the perforation (27) blocks the second connecting tube (14) and the liquid outlet tube (17); Step 2: When locking the pressing frame (12), the user presses the pressing frame (12), and the pressing frame (12) drives the pressing tube (6) to move downward. Due to the action of the pressing pump body (1), the cleaning liquid is transported to the pressing tube (6), and the pressing tube (6) transports the cleaning liquid to the first connecting tube (8). Then, the cleaning liquid passes through the perforation (27), the third connecting tube (19) and the return tube (5) in sequence and enters the interior of the bottle body; At the same time, the pressing frame (12) drives the fixing ring (7) to move downward, the fixing ring (7) drives the fixing column (21) to move downward, the fixing column (21) contacts the inclined surface of the guide block (4) and pushes the guide block (4) to rotate, the guide block (4) drives the rotating seat (25) to rotate, the rotating seat (25) compresses the spring spring (24), when the fixing column (21) moves to the entrance end of the slot (31), the spring spring (24) drives the rotating seat (25) to reverse, the rotating seat (25) drives the guide block (4) to rotate, the guide block (4) drives the slot (31) to rotate, so that the slot (31) is clamped and fixed to the fixing column (21); Step 3: When unlocking, the user rotates the handle (22), the handle (22) drives the rotating seat (25) to rotate, the rotating seat (25) drives the guide block (4) to rotate, the guide block (4) drives the slot (31) to rotate, so that the fixed column (21) is separated from the slot (31), and under the action of the elastic force of the pressing pump body (1), the pressing frame (12) drives the fixing ring (7) and the fixing column (21) to move upward; Step 4: After unlocking, the user moves the moving block (10) so that the moving block (10) is close to the center position of the pressing frame (12) and moves into the groove (30). The moving block (10) drives the connecting rod (9) to move, the connecting rod (9) drives the sliding rod (13) to move, the sliding rod (13) drives the moving plate (16) to move, the moving plate (16) drives the guide slot (15) to move, the guide cylinder (29) moves along the inner wall of the guide slot (15), the guide cylinder (29) drives the support rod (28) to move upward, the support rod (28) drives the switching plate (26) to move upward, the switching plate (26) drives the perforation (27) to move upward, so that the perforation (27) connects the liquid outlet pipe (17) and the second connecting pipe (14), and at the same time, the switching plate (26) below the perforation (27) blocks the third connecting pipe (19) and the first connecting pipe (8).

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