High-toughness high polymer material hand buckle type sprayer based on head cap strong buckle type structure

Abstract

The utility model belongs to the field of sprayers, particularly relates to a high-toughness high polymer material hand-buckling type sprayer based on a head cap strong-buckling type structure, and aims to solve the problems that a sprayer of an existing sprayer is exposed outside for a long time and is easily blocked by foreign matters, the sprayer output of the sprayer is influenced, and the sprayer is difficult to press for a long time when the sprayer works. In order to solve the problems that in the prior art, when the sprayer is not used, the hand is prone to discomfort, and the spraying work is affected, the following scheme is provided that the sprayer comprises a spraying head, a spraying head, a pressing piece, a storage bottle and a connecting end, the spraying head comprises the spraying head, the pressing piece and the connecting end, and the spraying head and the pressing piece are arranged on one side of the spraying head, so that the spraying head can be shielded and protected when the sprayer is not used; according to the sprayer, foreign matter is prevented from blocking the spray head, normal work of the sprayer is guaranteed, meanwhile, the sprayer can be matched with the hand, the discomfort of the hand is reduced, and the comfort of the hand is guaranteed through a groove and a soft cushion arranged on the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a hand-button sprayer made of a high-toughness polymer material with a strong button-type head cap structure. Background Art

[0002] A sprayer is a miniature sprayer that uses a piston to move in a pump body, causing the gas inside the pump body to flow and the pressure to decrease, while the pressure outside the pump body remains unchanged. A pressure difference is generated between the inside and outside of the pump body, and the liquid is diverted out of the pump body through the pressure difference. When the liquid encounters a high-speed airflow, it is instantly atomized.

[0003] After searching, the patent with announcement number CN215235147U discloses a trigger sprayer, including a through hole, which is arranged on the inner wall of the water inlet hole on one side of the suction pipe of the piston cavity, the elastomer is snap-fitted and fixed in the blind cover of the main body, the blind cover is snap-fitted and fixed to the blind cover groove at the bottom of the main body, the suction pipe is arranged in the suction pipe hole of the blind cover, a valve needle is provided in the valve needle hole at the top center of the elastomer, and the outer wall on the top side of the elastic valve needle hole is against the inner wall of the through hole of the main body; a spring is provided on the outer diameter of the piston cavity of the main body in the cover, the spring is L-shaped hook, and the other end of the spring is fixed to the wrench; ball heads are respectively provided at both ends of the piston connecting rod, the piston connecting seat is connected to the piston as a whole, and the ball head at one end of the piston connecting rod is snap-fitted and connected to the ball head groove of the wrench; the water diversion head is connected to the guide valve as a whole, and the water diversion groove of the water diversion head is arranged on the inner wall.

[0004] However, existing sprayers have the following problems: the nozzle of the sprayer is exposed to the outside for a long time and is easily clogged by foreign matter, affecting the output of the sprayer nozzle; and when the sprayer is working, pressing the sprayer nozzle for a long time can easily cause discomfort in the hand, affecting the spraying operation. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the nozzle of the sprayer is exposed to the outside for a long time and is easily blocked by foreign matter, which affects the nozzle output of the sprayer, and when the sprayer is working, pressing the spray head for a long time can easily cause discomfort to the hands, which affects the spraying operation. The utility model proposes a hand-button sprayer based on a high-toughness polymer material with a strong button-type structure of the head cap.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A trigger sprayer made of a high-toughness polymer material with a strong buckle-type head cap structure includes a spray head, a nozzle, a pressing piece, a storage bottle, and a connecting end. The spray head includes a nozzle, a pressing piece, and a connecting end. The nozzle and the pressing piece are arranged on one side of the spray head. The connecting end is arranged at the bottom of the spray head. A connecting pipe for spraying liquid is provided at the bottom of the spray head. The connecting end is threadedly sleeved on the storage bottle.

[0008] The covering mechanism is arranged on the nozzle to shield and protect the nozzle.

[0009] In a possible design, the covering mechanism includes a fixed sleeve, a shield, a connecting block, a fixed rope, a clamping block, a No. 1 block, a No. 2 block, a No. 1 plate, a No. 2 plate and a rotating sleeve. The fixed sleeve is threadedly sleeved on the nozzle. The outer side of the fixed sleeve is fixedly connected to one side of the No. 1 block, the outer side of the shield is fixedly connected to one side of the No. 2 block, the other side of the No. 2 block is fixedly connected to one side of the No. 1 plate, and the other side of the No. 1 plate is fixedly connected to the outer side of the rotating sleeve. A rotating rod is rotatably provided on the inner wall of the rotating sleeve, and both ends of the rotating rod are fixed. It is connected with a round block, and the outer sides of the two round blocks are fixedly connected to one side of the two No. 2 plates respectively, and the other sides of the two No. 2 plates are fixedly connected to the other side of the same No. 1 block respectively. The shield is rotatably connected to the fixed sleeve through a rotating rod, one side of the connecting block is fixedly connected to the outer side of the shield, both ends of the fixed rope are fixedly connected to the same shield, one side of the clamping block is fixedly connected to the outer side of the fixed sleeve, and a clamping groove adapted to the fixed rope is provided on the outer side of the clamping block, and the fixed rope sleeve is arranged in the clamping groove, and the material of the fixed rope is rubber.

[0010] In one possible design, two connecting rods for support are fixedly connected to one side of the spray head, and one end of the two connecting rods is fixedly connected to the same baffle. A groove is provided on one side of the baffle to facilitate fitting with the hand, and a soft pad is provided on the inner wall of the groove.

[0011] In a possible design, a connecting ring is fixedly provided on the top of the spray head for facilitating holding, hanging and storing the sprayer.

[0012] In a possible design, the outer side of the storage bottle is provided with scale lines for facilitating accurate identification of the liquid content in the storage bottle.

[0013] In a possible design, the storage bottle is made of polyethylene terephthalate.

[0014] In the present application, when in use, the spray head is connected to the storage bottle through the connecting end, and then the liquid in the storage bottle is sprayed through the pressing piece and the spray head. When pressing, the baffle set on one side of the spray head can fit with the hand to reduce the discomfort of the hand, and the grooves and cushions set on the baffle ensure the comfort of the hand. A fixing sleeve and a shield rotatably connected to the fixing sleeve are set on the spray head to shield and protect the spray head when the sprayer is not in use to prevent foreign objects from clogging the spray head and ensure the normal operation of the sprayer. When in use, the fixing rope is separated from the slot on the card block , and then open the cover through the connecting block. The cover rotates under the action of the rotating rod and hangs down by gravity to prevent the nozzle from being blocked, ensuring the smooth spraying of the liquid. When the sprayer needs to be placed or held, it can be held and hung through the connecting ring. The scale lines set on the storage bottle can accurately know the content of the liquid, which is convenient for adding it. The material of the storage bottle is set to polyethylene terephthalate (PET), which is a high-toughness polymer material with good chemical resistance, impact resistance and temperature resistance, which can ensure the safety and durability of the storage bottle.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, the shielding mechanism and the baffle arranged on the spray head can shield and protect the spray head when the sprayer is not in use, preventing foreign objects from clogging the spray head and ensuring the normal operation of the sprayer. At the same time, it can fit the hand to reduce the discomfort of the hand, and the grooves and cushions arranged on the baffle ensure the comfort of the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a structural diagram of the utility model;

[0019] Figure 3 It is a structural diagram of the utility model;

[0020] Figure 4 It is a structural diagram of the present utility model.

[0021] In the figure: 1. Spray head; 101. Spray head; 102. Pressing piece; 103. Baffle; 104. Connecting rod; 105. Connecting end; 2. Connecting ring; 3. Storage bottle; 4. Scale line; 5. Fixing sleeve; 6. Shield; 7. Connecting block; 8. Fixing rope; 9. Clamping block; 10. Block No. 1; 11. Block No. 2; 12. Plate No. 1; 13. Rotating sleeve; 14. Plate No. 2. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1

[0024] Reference Figures 1-4 The sprayer includes a spray head 1, a nozzle 101, a pressing piece 102, a storage bottle 3 and a connecting end 105. The design of the spray head 1 includes the nozzle 101 and the pressing piece 102 being arranged on the same side, which is convenient for user operation. The connecting end 105 is located at the bottom of the spray head 1 and is threadedly sleeved on the storage bottle 3 to ensure the stability and sealing of the connection. A connecting pipe is also provided at the bottom of the spray head 1 for guiding the liquid in the storage bottle 3 to the nozzle 101 for spraying.

[0025] In addition, the sprayer is also designed with a covering mechanism for shielding and protecting the nozzle 101 to prevent dust or other impurities from entering the nozzle 101 and affecting the spraying effect.

[0026] The covering mechanism consists of a fixed sleeve 5, a baffle 6, a connecting block 7, a fixing rope 8, a clamping block 9, a No. 1 block 10, a No. 2 block 11, a No. 1 plate 12, a No. 2 plate 14 and a rotating sleeve 13. The fixed sleeve 5 is arranged on the nozzle 101 through a threaded sleeve to achieve fixation. The outer side of the fixed sleeve 5 is fixedly connected to one side of the No. 1 block 10. The baffle 6 is connected to the No. 1 plate 12 through the No. 2 block 11. The No. 1 plate 12 is fixedly connected to the outer side of the rotating sleeve 13. A rotating rod is provided in the rotating sleeve 13. The two ends of the rotating rod are connected to the two No. 2 plates 14 through round blocks. The No. 2 plate 14 is fixedly connected to the other side of the No. 1 block 10. In this way, the baffle 6 can be rotatably connected to the fixed sleeve 5 through the rotating rod, which is convenient for users to open or close the baffle 6.

[0027] The connecting block 7 is fixedly connected to the outer side of the baffle 6, and both ends of the fixing rope 8 are fixedly connected to the same baffle 6, while the clamping block 9 is fixed to the outer side of the fixing sleeve 5, and a clamping groove adapted to the fixing rope 8 is opened on the outer side thereof. The fixing rope 8 is sleeved in the clamping groove to fix the position of the baffle 6 to prevent it from rotating at will. The fixing rope 8 is made of rubber, which ensures a certain degree of elasticity and durability.

[0028] Two connecting rods 104 are provided on one side of the spray head 1, one end of the connecting rod 104 is fixedly connected to the same baffle 103, and a groove is provided on one side of the baffle 103. The inner wall of the groove is provided with a cushion so that the user's hand fits with the sprayer, thereby improving the comfort of operation.

[0029] The present application can be applied to the field of sprayers made of high-toughness polymer materials based on a strong buckle-type structure of the head cap, and can also be used in other fields applicable to the present application.

[0030] Example 2

[0031] refer to Figures 1-4 Based on the improvement of the first embodiment, the trigger sprayer is made of a high-toughness polymer material with a strong buckle-type head cap structure, comprising:

[0032] A connecting ring 2 is also fixedly provided on the top of the spray head 1, which is convenient for the user to hold and hang the sprayer for storage.

[0033] The outer side of the storage bottle 3 is provided with scale lines 4, so that the user can accurately distinguish the content of the liquid in the storage bottle 3 and add liquid in a timely manner.

[0034] The material of the storage bottle 3 is polyethylene terephthalate (PET), which is a high-toughness polymer material with good chemical resistance, impact resistance and temperature resistance, and can ensure the safety and durability of the storage bottle 3.

[0035] However, as is well known to those skilled in the art, the working principle and wiring method of the spray head 1 are commonplace and are conventional means or common knowledge, and will not be elaborated on here. Those skilled in the art can make any optional selections according to their needs or convenience. The working principle of the spray head 1 is the same as that of announcement No. CN215235147U and has been described in detail in the comparative documents, so it will not be elaborated on in this article.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hand-trigger sprayer made of high-toughness polymer material with a strong button-type structure of the head cap, characterized by: The invention comprises a spray head (1), a nozzle (101), a pressing piece (102), a storage bottle (3) and a connecting end (105); the spray head (1) comprises the nozzle (101), the pressing piece (102) and the connecting end (105); the nozzle (101) and the pressing piece (102) are arranged on one side of the spray head (1); the connecting end (105) is arranged at the bottom of the spray head (1); a connecting pipe for spraying liquid is arranged at the bottom of the spray head (1); and the connecting end (105) is threadedly sleeved on the storage bottle (3); A covering mechanism is provided on the nozzle (101) for shielding and protecting the nozzle (101).

2. The trigger sprayer made of high-toughness polymer material based on a strong button-type head cap structure according to claim 1 is characterized in that: The covering mechanism comprises a fixed sleeve (5), a shielding plate (6), a connecting block (7), a fixing rope (8), a clamping block (9), a No. 1 block (10), a No. 2 block (11), a No. 1 plate (12), a No. 2 plate (14) and a rotating sleeve (13); the fixed sleeve (5) is threadedly sleeved on the nozzle (101); the outer side of the fixed sleeve (5) is fixedly connected to one side of the No. 1 block (10); the outer side of the shielding plate (6) is fixedly connected to one side of the No. 2 block (11); the other side of the No. 2 block (11) is fixedly connected to one side of the No. 1 plate (12); the other side of the No. 1 plate (12) is fixedly connected to the outer side of the rotating sleeve (13); a rotating rod is rotatably provided on the inner wall of the rotating sleeve (13) , both ends of the rotating rod are fixedly connected with round blocks, the outer sides of the two round blocks are respectively fixedly connected to one side of the two No. 2 plates (14), and the other sides of the two No. 2 plates (14) are respectively fixedly connected to the other side of the same No. 1 block (10), the shielding plate (6) is rotatably connected to the fixed sleeve (5) through the rotating rod, one side of the connecting block (7) is fixedly connected to the outer side of the shielding plate (6), both ends of the fixing rope (8) are fixedly connected to the same shielding plate (6), one side of the clamping block (9) is fixedly connected to the outer side of the fixing sleeve (5), and a clamping groove adapted to the fixing rope (8) is opened on the outer side of the clamping block (9), the fixing rope (8) is sleeved in the clamping groove, and the material of the fixing rope (8) is rubber.

3. The trigger sprayer made of high-toughness polymer material based on a strong button-type head cap structure according to claim 1 is characterized in that: One side of the spray head (1) is fixedly connected to two connecting rods (104) for support, one end of each of the two connecting rods (104) is fixedly connected to the same baffle (103), one side of the baffle (103) is provided with a groove for accommodating a hand, and the inner wall of the groove is provided with a soft pad.

4. The trigger sprayer made of high-toughness polymer material based on a strong button-type head cap structure according to claim 1 is characterized in that: A connecting ring (2) is fixedly provided on the top of the spray head (1) for facilitating holding, hanging and storing the sprayer.

5. The trigger sprayer made of high-toughness polymer material based on a strong button-type head cap structure according to claim 1, characterized in that: The outer side of the storage bottle (3) is provided with scale lines (4) for facilitating accurate identification of the liquid content in the storage bottle (3).

6. The trigger sprayer made of high-toughness polymer material based on a strong button-type head cap structure according to claim 1, characterized in that: The material of the storage bottle (3) is set to polyethylene terephthalate.

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