Positioning bottle cap for electric mosquito-repellent incense liquid bottle
By designing the positioning bottle cap for electric mosquito repellent liquid bottles, and using the linkage mechanism of push cap, connecting column and clamp, the problems of unstable fixing and difficult liquid retention of the core rod are solved, and the stable fixing and convenient removal of the core rod are achieved.
Patent Information
- Application Number
- CN202420946049.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The core rod positioning plug of existing electric mosquito repellent bottles is difficult to remove and recharge, resulting in unstable fixation of the core rod and affecting use.
Design a positioning bottle cap for electric mosquito repellent bottle, including a positioning plug, a raised ring and a fixing member. Through the linkage of the push cap and the connecting column, the clamping block can be explored into the positioning hole to clamp the core rod, fix its position, and Easy to remove with a spring mechanism.
It realizes stable fixation and convenient removal of the mandrel, solves the problems of shaking of the mandrel and difficulty in resuming liquid, and improves the convenience of use.
Smart Images
Figure CN222512447U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric mosquito repellent liquid bottles, in particular to a positioning bottle cap for an electric mosquito repellent liquid bottle. Background Art
[0002] Electric mosquito coils are a mosquito repellent tool. The principle is to absorb the insecticide into a piece of paper and use hot air to evaporate the insecticide. The general efficacy can last for 6-8 hours. Electric mosquito coils are divided into two types: sheet type and liquid bottle type. The sheet type needs to be replaced with a new electric mosquito coil sheet every day, and a bottle of liquid bottle type can be used continuously for about 60 days. The structure of the liquid bottle type electric mosquito coil includes a heater and a packaging bottle. The core rod in the packaging bottle absorbs the mosquito coil liquid, and then evaporates into the air through the heater. The core rod is usually positioned at the bottle mouth with a positioning plug to ensure that the core rod is positioned at the central axis of the bottle body. Then, it is inconvenient to take out the positioning plug after it is inserted into the bottle mouth, and it is also inconvenient to add liquid to the bottle body.
[0003] Therefore, those skilled in the art provide a positioning bottle cap for an electric mosquito repellent liquid bottle to solve the problems raised in the above background technology. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a positioning bottle cap for an electric mosquito repellent liquid bottle, comprising a positioning plug and a raised ring, wherein the top of the positioning plug is a plug cap and the bottom is a plug body, the central through hole of the positioning plug is a positioning hole, the left and right parts of the positioning plug are respectively provided with a push-out piece, and the front and rear parts are respectively provided with a fixing piece, the plug cap of the positioning plug is placed on the top of the bottle mouth, the plug body is inserted into the bottle mouth, and the bottom end is in contact with the top surface of the raised ring; the raised ring is arranged on the inner side wall of the bottle mouth.
[0005] Preferably: the structure of the fixing part includes groove body one, groove body two, a clamping block, a push cap and a connecting column, the groove body one is provided at equal intervals on the side wall of the inner positioning hole of the plug body, the clamping block is arranged in the groove body one, and is used to clamp the core rod in the positioning hole; the groove body two is provided at a place corresponding to the groove body on the outer side of the plug body, the groove body one and the groove body two are connected, the push cap is arranged in the groove body two on the outer side wall of the plug body, and is used to move inward under the action of the inner wall of the bottle mouth; the connecting column is arranged in the horizontal through hole of the plug body, and the inner end is fixed to the clamping block, and the outer end is fixed to the push cap, and is used to link the push cap and the clamping block; a No. 2 spring is sleeved on the connecting column, the outer end of the No. 2 spring abuts against the push cap, and the inner end abuts against the groove bottom of the groove of the outer side wall of the plug body, and the No. 2 spring gives the push cap an outward thrust.
[0006] Preferably: the structure of the fixing part includes a clamping block, a push cap, and a connecting column, the clamping block is arranged in the side wall groove of the positioning hole; the push cap is arranged in the groove of the outer side wall of the plug body; the connecting column is arranged in the horizontal through hole of the plug body, and the inner end is fixed to the clamping block, and the outer end is fixed to the push cap.
[0007] Preferably: a No. 2 spring is sleeved on the connecting column, the outer end of the No. 2 spring abuts against the push cap, and the inner end abuts against the bottom of the groove of the outer wall of the plug body.
[0008] Technical effects and advantages of the utility model:
[0009] 1. The utility model is provided with a fixing part. After the core rod is inserted into the positioning hole, when the positioning plug is inserted into the bottle mouth, the push cap protruding from the plug body is pushed inward, and the clamping block is pushed inward through the connecting column, so that the clamping block is inserted into the positioning hole and presses the core rod in the positioning hole, fixing the core rod to prevent shaking and facilitating the removal of the core rod from the positioning hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the main structure of a positioning bottle cap for an electric mosquito repellent liquid bottle provided in an embodiment of the present application;
[0011] Figure 2 It is a left-side structural schematic diagram of a positioning bottle cap for an electric mosquito repellent liquid bottle provided in an embodiment of the present application;
[0012] Figure 3 It is a top view of a positioning bottle cap for an electric mosquito repellent liquid bottle provided in an embodiment of the present application.
[0013] In the figure: plug cap 10, plug body 11, positioning hole 12, groove body 1 13, groove body 2 14, bottle mouth 20, inner convex ring 21, clamping block 22, push cap 23, connecting column 24, and No. 2 spring 25. DETAILED DESCRIPTION
[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.
[0015] Example 1
[0016] See also Figures 1 to 3In this embodiment, a positioning bottle cap for an electric mosquito repellent liquid bottle is provided, comprising a positioning plug and a raised ring 21. The top of the positioning plug 10 is a plug cap 10, and the bottom is a plug body 11. The central through hole of the positioning plug is a positioning hole 12, and the core rod is inserted into the positioning hole 12 for positioning. The left and right parts of the positioning plug are each provided with a push-out piece, and the front and rear parts are each provided with a fixing piece. The plug cap 10 of the positioning plug is placed on the top of the bottle mouth 20, and the plug body 11 is inserted into the bottle mouth 20, and the bottom end is in contact with the top surface of the raised ring 21; the raised ring 21 is provided on the inner side wall of the bottle mouth 20;
[0017] The structure of the fixing member includes a groove body 13, a groove body 2 14, a clamping block 22, a push cap 23 and a connecting column 24. The side wall of the positioning hole 12 on the inner side of the plug body 11 is provided with groove bodies 13 at equal intervals. The clamping block 22 is arranged in the groove body 13 to clamp the core rod in the positioning hole 12. The outer side of the plug body 11 is provided with a groove body 2 14 corresponding to the groove body 13. The groove body 13 and the groove body 2 14 are connected. The push cap 23 is arranged on the groove body 2 on the outer side wall of the plug body 11. 14, which is used to move inward under the action of the inner wall of the bottle mouth 20; the connecting column 24 is arranged in the horizontal through hole of the plug body 11, and the inner end is fixed to the clamping block 22, and the outer end is fixed to the push cap 23, which is used to link the push cap 23 and the clamping block 22; a second spring 25 is sleeved on the connecting column 24, and the outer end of the second spring 25 abuts against the push cap 23, and the inner end abuts against the bottom of the groove of the outer wall of the plug body 11, and the second spring 25 gives the push cap 23 an outward thrust;
[0018] When installing the positioning plug, first pass the core rod into the positioning hole 12. The core rod is easy to shake in the positioning hole 12 due to its elasticity, and the core rod expands after absorbing mosquito-repellent liquid and blocks the positioning hole 12, so it is not easy to take it out of the positioning hole 12; then insert the plug body 11 into the bottle mouth 20, and the inner side wall of the bottle mouth 20 pushes the push cap 23 inward along the inclined surface of the push cap 23, and the push cap 23 pushes the clamping block 22 inward through the connecting column 24, so that the clamping block 22 probes into the positioning hole 12, and the clamping blocks 22 of the two fixing parts clamp the core rod to prevent the core rod from shaking; the clamping block 22 clamps a depression on the core rod, and after the plug body 11 is pulled out, the No. 2 spring 25 pushes the push cap 23 outward, so that the clamping block 22 moves outward and leaves the positioning hole 12 and the core rod, and the core rod does not contact the side wall of the positioning hole 12 at the depression, that is, no pressure is applied to the side wall of the positioning hole 12, and the core rod is easy to be pulled out of the positioning hole 12.
[0019] The cross section of the clamp block 22 in contact with the core rod is a curved surface, which can better fit the surface of the core rod.
[0020] The outer side surface of the push cap 23 is a spherical surface, and the contact surface between the spherical surface and the inner wall of the bottle mouth 20 is smaller, which can effectively reduce the friction force and is more conducive to the installation and removal of the positioning plug.
[0021] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.
Claims
1. A positioning bottle cap for an electric mosquito repellent liquid bottle, characterized in that: The present invention comprises a positioning plug and a raised ring (21); the top of the positioning plug is a plug cap (10) and the bottom is a plug body (11); the central through hole of the positioning plug is a positioning hole (12); fixing members are arranged at equal intervals on the side of the positioning plug; the plug cap (10) of the positioning plug is placed on the top of the bottle mouth (20), the plug body (11) is inserted into the bottle mouth (20), and the bottom end is in contact with the top surface of the raised ring (21); the raised ring (21) is arranged on the inner side wall of the bottle mouth (20).
2. A positioning bottle cap for an electric mosquito repellent liquid bottle according to claim 1, characterized in that: The structure of the fixing member comprises a groove body (13), a groove body (14), a clamping block (22), a push cap (23) and a connecting column (24); the groove body (13) is evenly spaced on the side wall of the positioning hole (12) inside the plug body (11); the clamping block (22) is arranged in the groove body (13) and is used to clamp the core rod in the positioning hole (12); the groove body (14) is arranged on the outside of the plug body (11) at a position corresponding to the groove body (13); the groove body (13) and the groove body (14) are connected; the push cap (23) is arranged on the outer wall of the plug body (11) The groove body (14) is used to move inward under the action of the inner wall of the bottle mouth (20); the connecting column (24) is arranged in the horizontal through hole of the plug body (11), and the inner end is fixed to the clamping block (22), and the outer end is fixed to the push cap (23), and is used to link the push cap (23) and the clamping block (22); a second spring (25) is sleeved on the connecting column (24), the outer end of the second spring (25) is against the push cap (23), and the inner end is against the bottom of the groove of the outer wall of the plug body (11), and the second spring (25) gives the push cap (23) an outward thrust.
3. A positioning bottle cap for an electric mosquito repellent liquid bottle according to claim 2, characterized in that: The cross section of the clamping block (22) in contact with the core rod is a curved surface, which can better fit the surface of the core rod.
4. A positioning bottle cap for an electric mosquito repellent liquid bottle according to claim 2, characterized in that: The outer side surface of the push cap (23) is a spherical surface, and the contact surface between the spherical surface and the inner wall of the bottle mouth (20) is smaller, which can effectively reduce the friction force and is more conducive to the installation and removal of the positioning plug.