A high-rigidity high-molecular hand-held sprayer based on a strong-cover buckle

Abstract

The utility model relates to based on the strong buckle formula high rigidity high molecule hand buckle formula atomizer technical field of cover shell, especially for a kind of based on the strong buckle formula high rigidity high molecule hand buckle formula atomizer of cover shell, including spray head main body, the front end of spray head main body is provided with nozzle, the bottom of spray head main body is rotatably provided with spanner, the lower end of spray head main body is provided with connecting cap, protective assembly is arranged between the spanner and connecting cap, by being provided with protective assembly on based on the strong buckle formula high rigidity high molecule hand buckle formula atomizer of cover shell, when not needing to use atomizer, rotating limiting rod, make limiting rod be located inside fixed seat, under the action force of fixed spring, fixed rod enters inside fixed hole, thereby the rear end of limiting rod can be fixed, limiting rod can be limiting to spanner, when accidentally touching spanner, spanner will not rotate, thereby the unexpected ejection of liquid in spray bottle can be avoided, make it more convenient, safe when using.

Description

Technical Field

[0001] This utility model relates to the technical field of high-rigidity polymer hand-operated sprayers based on a strong-lock casing, specifically a high-rigidity polymer hand-operated sprayer based on a strong-lock casing. Background Technology

[0002] A micro sprayer is a sprayer that is operated by pressing a button by hand. It uses a piston to move in the pump body, causing the gas inside the pump body to flow and the pressure to decrease. The pressure outside the pump body remains unchanged, creating a pressure difference between the inside and outside of the pump body. The liquid is guided out of the pump body by the pressure difference, and when the liquid comes into contact with the high-speed airflow, it is instantly atomized.

[0003] Existing high-rigidity polymer hand-operated sprayers based on a strong-lock casing require a lever to push the spring chamber during spraying. The lever requires force to press the nozzle to achieve spraying. However, the lever is in an active state and is easily accidentally activated, causing the liquid in the spray bottle to spray out unexpectedly, resulting in waste. If it contains medicine, it will cause pollution and harm.

[0004] Therefore, a high-rigidity polymer hand-operated sprayer based on a strong-lock casing is needed to improve the above-mentioned problems. Utility Model Content The purpose of this invention is to provide a high-rigidity polymer hand-operated sprayer based on a strong-lock casing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A high-rigidity polymer hand-operated sprayer based on a strong-lock casing includes a nozzle body, a nozzle is provided at the front end of the nozzle body, a wrench is rotatably provided at the bottom of the nozzle body, a connecting cap is provided at the lower end of the nozzle body, a water suction pipe is provided inside the connecting cap, and a protective component is provided between the wrench and the connecting cap. The protective assembly includes a rotating base, a limit rod rotatably mounted at the rear end of the rotating base, a fixing hole on the rear side of the front of the limit rod, a fixing seat on the outer side of the limit rod, a connecting ring on the right side of the fixing seat, a fixing rod inside the connecting ring, a pull button at the right end of the fixing rod, and a fixing spring sleeved on the outer wall of the fixing rod.

[0006] As a preferred embodiment of this utility model, the wrench is arranged in an "arc" shape, the outer wall of the connecting cap is evenly provided with anti-slip texture, the connecting cap is provided with a sealing gasket made of rubber, and the connecting cap is provided with an internal thread.

[0007] Through the above technical solutions, the wrench shape is designed to better fit the hand, resulting in greater comfort during use. The anti-slip texture increases the anti-slip properties of the connecting cap, making it more stable during rotation. The sealing gasket increases the sealing of the connecting cap, preventing liquid leakage.

[0008] As a preferred embodiment of this utility model, the front end of the rotating seat is connected to the back of the wrench, and the rear end of the fixed seat is connected to the front of the connecting cap.

[0009] As a preferred embodiment of this utility model, a rotating through hole is provided on the front side of the right side of the limiting rod, and the limiting rod is rotatably connected to the rotating seat through a rotating shaft, with the rotating shaft penetrating into the interior of the rotating through hole.

[0010] As a preferred embodiment of this utility model, the fixing seat is arranged in a "U" shape, the fixing rod is adapted to the fixing hole, and the fixing seat and the fixing rod are respectively provided with fixing through holes.

[0011] The above technical solution allows the fixing rod to enter the interior of the fixing hole, thereby limiting the position of the limiting rod.

[0012] In a preferred embodiment of this utility model, the fixing rod is slidably connected to the connecting ring, the left end of the fixing spring is fixedly connected to the right side of the connecting ring, and the right end of the fixing spring is fixedly connected to the left side of the pull button.

[0013] With the above technical solution, when the pull button is pulled outward, it will automatically return to its original position under the action of the fixed spring, without the need for manual operation, making it more convenient to use.

[0014] Compared with the prior art, the beneficial effects of this utility model are: In this invention, a protective component is installed on a high-rigidity polymer hand-operated sprayer with a strong-locking casing. When the sprayer is not in use, the limiting rod is rotated so that it is located inside the fixed base. Under the action of the fixing spring, the fixing rod enters the fixing hole, thereby fixing the rear end of the limiting rod. The limiting rod can limit the wrench. If the wrench is accidentally touched, it will not rotate, thus preventing the liquid in the spray bottle from being accidentally sprayed out. This makes it more convenient and safer to use. The overall device has a simple structure, is easy to operate, and has higher practicality. Attached Figure Description

[0015] Figure 1 This is an isometric view of the entire utility model; Figure 2 This is the overall front view of the present utility model; Figure 3 This is an exploded view of part of the structure of this utility model; Figure 4 This is an enlarged view of structure A of this utility model.

[0016] In the diagram: 1. Sprayer head body; 2. Nozzle; 3. Wrench; 4. Connecting cap; 5. Suction pipe; 6. Protective components; 601. Rotating seat; 602. Limiting rod; 603. Fixing hole; 604. Fixing seat; 605. Connecting ring; 606. Fixing rod; 607. Pull button; 608. Fixing spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0019] For examples, please refer to Figure 1-4 This utility model provides a technical solution: A high-rigidity polymer hand-operated sprayer based on a strong-lock casing includes a nozzle body 1, a nozzle 2 is provided at the front end of the nozzle body 1, a wrench 3 is rotatably provided at the bottom of the nozzle body 1, a connecting cap 4 is provided at the lower end of the nozzle body 1, a water suction pipe 5 is provided inside the connecting cap 4, and a protective component 6 is provided between the wrench 3 and the connecting cap 4. In this embodiment, please refer to Figure 3 and 4 The protective component 6 includes a rotating seat 601. A limit rod 602 is rotatably provided at the rear end of the rotating seat 601. A fixing hole 603 is provided on the rear side of the front of the limit rod 602. A fixing seat 604 is provided on the outer side of the limit rod 602. A connecting ring 605 is provided on the right side of the fixing seat 604. A fixing rod 606 is provided inside the connecting ring 605. A pull button 607 is provided at the right end of the fixing rod 606. A fixing spring 608 is sleeved on the outer wall of the fixing rod 606.

[0020] The wrench 3 has an arc-shaped structure, the outer wall of the connecting cap 4 is evenly covered with anti-slip textures, the connecting cap 4 has a sealing gasket inside, and the sealing gasket is made of rubber. The connecting cap 4 has an internal thread. The shape of the wrench 3 allows it to fit better in the hand, thus making it more comfortable to use. The anti-slip textures increase the anti-slip properties of the connecting cap 4, making it more stable when rotating. The sealing gasket increases the sealing properties of the connecting cap 4, which can prevent liquid from leaking out. The front end of the rotating seat 601 is connected to the back of the wrench 3, and the rear end of the fixed seat 604 is connected to the front of the connecting cap 4. A rotating through hole is provided on the front side of the right side of the limiting rod 602. The limiting rod 602 is rotatably connected to the rotating seat 601 through a rotating shaft, and the rotating shaft passes through the interior of the rotating through hole. The fixed seat 604 is arranged in a "U" shape. The fixing rod 606 is correspondingly adapted to the fixing hole 603, and the fixed seat 604 and the fixing rod 606 are correspondingly provided with fixing through holes, so that the fixing rod 606 can enter the interior of the fixing hole 603, thereby limiting the limiting rod 602 through the fixing rod 606. The fixing rod 606 is slidably connected to the connecting ring 605. The left end of the fixing spring 608 is fixedly connected to the right side of the connecting ring 605, and the right end of the fixing spring 608 is fixedly connected to the left side of the pull button 607. When the pull button 607 is pulled outward, it automatically returns to its original position under the force of the fixing spring 608, eliminating the need for manual operation and making it more convenient to use. The working process of this utility model is as follows: Using the high-rigidity polymer hand-operated sprayer with a strong-lock casing designed in this scheme, when the sprayer is not in use, pull the pull button 607 outward. Pulling the pull button 607 causes the fixing rod 606 to move outward. Since the limiting rod 602 is rotatably connected to the rotating seat 601, the limiting rod 602 can rotate. Then, rotate the limiting rod 602 so that the rear end of the limiting rod 602 is inside the fixing seat 604. At this time, release the pull button 607. Under the action of the fixing spring 608, the fixing rod 606 enters the fixing hole 603, thereby fixing the rear end of the limiting rod 602. The limiting rod 602 can limit the wrench 3. When the wrench 3 is accidentally touched, the wrench 3 will not rotate, thereby preventing the liquid in the spray bottle from being accidentally sprayed out, making it more convenient and safer to use.

[0021] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-rigidity polymer hand-operated sprayer based on a shell-type strong-lock mechanism, comprising a nozzle body (1), characterized in that: The nozzle body (1) is provided with a nozzle (2) at the front end, a wrench (3) is provided at the bottom of the nozzle body (1), a connecting cap (4) is provided at the lower end of the nozzle body (1), a water suction pipe (5) is provided inside the connecting cap (4), and a protective component (6) is provided between the wrench (3) and the connecting cap (4). The protective component (6) includes a rotating seat (601), a limiting rod (602) is rotatably provided at the rear end of the rotating seat (601), a fixing hole (603) is provided on the rear side of the front of the limiting rod (602), a fixing seat (604) is provided on the outer side of the limiting rod (602), a connecting ring (605) is provided on the right side of the fixing seat (604), a fixing rod (606) is provided inside the connecting ring (605), a pull button (607) is provided at the right end of the fixing rod (606), and a fixing spring (608) is sleeved on the outer wall of the fixing rod (606).

2. The high-rigidity polymer hand-operated sprayer based on a strong-lock casing as described in claim 1, characterized in that: The wrench (3) is arranged in an "arc" shape. The outer wall of the connecting cap (4) is evenly provided with anti-slip texture. The connecting cap (4) is provided with a sealing gasket inside, and the sealing gasket is made of rubber. The connecting cap (4) is provided with an internal thread inside.

3. The high-rigidity polymer hand-operated sprayer based on a strong-lock casing as described in claim 1, characterized in that: The front end of the rotating seat (601) is connected to the back of the wrench (3), and the rear end of the fixed seat (604) is connected to the front of the connecting cap (4).

4. The high-rigidity polymer hand-operated sprayer based on a strong-lock casing as described in claim 1, characterized in that: The front side of the right side of the limiting rod (602) is provided with a rotating through hole. The limiting rod (602) is rotatably connected to the rotating seat (601) through a rotating shaft, and the rotating shaft passes through the interior of the rotating through hole.

5. A high-rigidity polymer hand-operated sprayer based on a strong-lock casing as described in claim 1, characterized in that: The fixing seat (604) is arranged in a "U" shape, the fixing rod (606) is adapted to the fixing hole (603) and the fixing seat (604) and the fixing rod (606) are respectively provided with fixing through holes.

6. A high-rigidity polymer hand-operated sprayer based on a strong-lock casing as described in claim 1, characterized in that: The fixing rod (606) is slidably connected to the connecting ring (605), the left end of the fixing spring (608) is fixedly connected to the right side of the connecting ring (605), and the right end of the fixing spring (608) is fixedly connected to the left side of the pull button (607).

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