Mosquito repellent bottle with built-in components
By setting a positioning structure inside the mosquito repellent bottle, the instability of the built-in components inside the mosquito repellent bottle is solved, achieving higher appearance consistency and a higher success rate in core assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGSHAN LANJU DAILY CHEM IND CO LTD
- Filing Date
- 2025-04-11
- Publication Date
- 2026-05-26
AI Technical Summary
The current mosquito repellent bottle design, with its internal components placed haphazardly, results in low manufacturing consistency, affecting product image and core assembly, and reducing the pass rate.
The internal components are positioned using a positioning structure, including grooves and recesses, to ensure their stable position within the bottle, prevent displacement, and facilitate the insertion of the mandrel.
This improves the uniformity of mosquito repellent bottle appearance, reduces the displacement of internal components, increases the success rate of core rod assembly, and enhances product qualification rate.
Smart Images
Figure CN224278032U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mosquito repellent device technology, and in particular to a mosquito repellent liquid bottle with built-in components. Background Technology
[0002] Mosquito repellent bottles typically consist of a bottle body and a repellent stick. The repellent stick is inserted into the bottle to absorb the repellent and then evaporates it into the air through a heater. Conventional mosquito repellent bottles generally only contain the repellent, making their appearance and function relatively simple. Therefore, objects with specific functions, such as real flowers, dried flowers, branches, artificial flowers, and wooden sticks, can be placed inside the mosquito repellent bottle to achieve desired fragrance, decoration, or specific effects. For example, adding real / dried flowers can enhance the natural fragrance of the mosquito repellent, while adding branches or wooden sticks from specific plants (such as camphor trees, mugwort, cypress, lemongrass, and pine trees) can provide certain beneficial effects, thereby increasing the effectiveness of the mosquito repellent bottle and leading to higher market acceptance and recognition.
[0003] However, if these built-in components are placed haphazardly inside the mosquito repellent bottle, it will reduce the uniformity of the mosquito repellent bottle's production and manufacturing, affecting the product's image (mosquito repellent bottles are usually purchased in multiple bottles; if the components inside the bottle are disorganized, it will cause consumers to misunderstand the product's quality control and other aspects). It will also affect the normal assembly of the mosquito repellent bottle, such as causing the core stick to not be installed in the designated position, leading to problems such as improper core stick installation (misaligned installation, failure to reach the bottom of the bottle, etc.), affecting the core stick's normal liquid absorption and heating. Utility Model Content
[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a mosquito repellent bottle with built-in components, which can improve the uniformity of the mosquito repellent bottle's appearance and increase the assembly qualification rate.
[0005] According to a first aspect of the present invention, a mosquito repellent liquid bottle with a built-in component includes a bottle body and a built-in component. The bottle body has an inner cavity for containing mosquito repellent liquid. The built-in component is placed obliquely inside the bottle body. The bottle body is provided with a positioning structure capable of positioning the built-in component.
[0006] The mosquito repellent bottle with built-in components according to the present invention has at least the following beneficial effects: the positioning structure can better position the built-in components inside the bottle, reducing the occurrence of displacement of the built-in components during assembly, transportation, etc., resulting in better appearance consistency of the mosquito repellent bottle, and the tilted built-in components can more easily avoid the core rod inserted from top to bottom, reducing the impact on the normal assembly of the core rod and improving the product qualification rate.
[0007] According to some embodiments of the present invention, the positioning structure includes a groove disposed at the bottom of the inner cavity and recessed downward, the groove being able to accommodate the lower end of the built-in component.
[0008] According to some embodiments of the present invention, the groove is annularly disposed on the outer edge of the bottom of the inner cavity.
[0009] According to some embodiments of the present invention, the positioning structure includes a recessed area disposed at the junction of the side wall and the bottom of the inner cavity and recessed outward, the recessed area allowing the lower end of the built-in component to be inserted.
[0010] According to some embodiments of the present invention, the recesses are provided in multiple locations, and the multiple recesses are distributed around the bottle body at the outer edge of the bottom of the inner cavity.
[0011] According to some embodiments of the present invention, the outer side wall of the bottle body is provided with an outwardly protruding protrusion, and the protrusion forms the recess on the inner side wall of the bottle body.
[0012] According to some embodiments of the present invention, the mosquito repellent bottle further includes a core rod disposed vertically within the bottle body, and the built-in component is provided with a forked structure that can be engaged at the core rod.
[0013] According to some embodiments of the present invention, the upper end of the built-in component is located between the middle and the upper edge of the inner cavity.
[0014] According to some embodiments of this utility model, the length of the built-in component is set to L, the inner diameter of the bottom of the inner cavity is set to D, the position of the liquid surface when the inner cavity is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, and the height between the maximum liquid level line and the bottom of the inner cavity is set to H.
[0015] satisfy:
[0016] According to some embodiments of this utility model, the length of the built-in component is set to L, the inner diameter of the bottom of the inner cavity is set to D, the position of the liquid surface when the inner cavity is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, the height between the maximum liquid level line and the bottom of the inner cavity is set to H, and the height from the middle of the inner cavity to the bottom of the inner cavity is set to h.
[0017] Satisfy: D 2 +H 2 ≥L 2 ≥D 2 +h 2 . Attached Figure Description
[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0019] Figure 1 This is a schematic diagram of the external structure of a mosquito repellent liquid bottle with built-in components according to an embodiment of the present invention.
[0020] Figure 2 This is a schematic diagram of the internal structure of a mosquito repellent liquid bottle with built-in components according to an embodiment of the present utility model.
[0021] Figure 3 This is a cross-sectional structural diagram of a mosquito repellent liquid bottle with built-in components according to an embodiment of the present invention (top view after the horizontal cross-section of the middle part of the mosquito repellent liquid bottle).
[0022] Figure label:
[0023] Bottle body 100, inner cavity 101, groove 102, recess 103, protrusion 110, internal component 200, bifurcated structure 201, core rod 300. Detailed Implementation
[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0025] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0026] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.
[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0028] The following is for reference. Figures 1 to 3 This invention describes a mosquito repellent liquid bottle with built-in components according to an embodiment of the present invention.
[0029] like Figures 1 to 3 As shown, the mosquito repellent liquid bottle with built-in components according to an embodiment of the present utility model includes a bottle body 100 and a built-in component 200. The bottle body 100 has an inner cavity 101 for containing mosquito repellent liquid. The built-in component 200 is placed obliquely inside the bottle body 100. The bottle body 100 is provided with a positioning structure that can position the built-in component 200.
[0030] The positioning structure can better position the built-in component 200 inside the bottle, reducing the possibility of displacement of the built-in component 200 during assembly and transportation, resulting in better appearance consistency of the mosquito repellent bottle. In addition, the tilted built-in component 200 can more easily avoid the core rod 300 inserted from top to bottom, reducing the impact on the normal assembly of the core rod and improving the product qualification rate.
[0031] Specifically, even if the built-in component 200, which is in an inclined state, is on the path of the mandrel 300 moving from top to bottom, the upper or middle part of the built-in component 200 contacts the mandrel 300 first. Since the load-bearing part of the built-in component 200 is located at the upper end that contacts the bottom of the bottle, the moving resistance between the upper part of the built-in component 200 and the bottle wall is small. This makes it easier for the middle or upper part of the built-in component 200 to deviate when it is pushed by the mandrel 300, so that the built-in component 200 avoids the mandrel 300. The mandrel 300 can be installed into the set position normally, thereby reducing the impact on the normal assembly of the mandrel and improving the product qualification rate.
[0032] In some embodiments of this utility model, the built-in component 200 is a real flower, dried flower, branch, artificial flower, wooden strip, etc.
[0033] In some embodiments of this utility model, the positioning structure can position the lower end of the built-in component 200, reducing the displacement of the built-in component 200 during assembly, transportation, etc., while also giving the upper part of the built-in component 200 a certain degree of flexibility, making it convenient to avoid the assembly of the mandrel 300.
[0034] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the positioning structure includes a groove 102 disposed at the bottom of the inner cavity 101 and recessed downward. The groove 102 allows the lower end of the built-in member 200 to be inserted. The groove 102 can limit the lower end of the built-in member 200 and restrict the range of motion of the lower end of the built-in member 200.
[0035] like Figure 3As shown, in some embodiments of this utility model, the groove 102 is annularly disposed on the outer edge of the bottom of the inner cavity 101, that is, the groove 102 is an annular groove, which restricts the lower end of the built-in component 200 from moving towards the middle of the mosquito repellent bottle, so that the built-in component 200 maintains a better inclined placement shape, and the annular structure of the groove 102 allows the lower end of the built-in component 200 to enter the groove 102 more easily when it is placed in.
[0036] Specifically, the built-in component 200 is generally a long part or a structural part of a certain length. Due to the limited space inside the bottle, it is difficult to directly grasp and accurately place it by hand or robot. It is generally placed into the bottle by manual or automated equipment and then shaped. The built-in component 200 enters the bottle with a certain degree of randomness. The annular groove 102 allows the lower end of the built-in component 200 to enter the groove 102 more easily. Even if it does not enter the groove 102 on the first placement, the lower end of the built-in component 200 can be easily pushed into the groove 102 during subsequent shaping operations without the need for position adjustment.
[0037] like Figure 2 , Figure 3 As shown, in some embodiments of this utility model, the positioning structure includes a recess 103 disposed at the junction of the side wall and the bottom of the inner cavity 101 and recessed outward. The recess 103 allows the lower end of the built-in member 200 to be inserted. The recess 103 can limit the lower end of the built-in member 200 and restrict the range of motion of the lower end of the built-in member 200.
[0038] like Figure 3 As shown, in some embodiments of this utility model, the recess 103 has an arc-shaped, parabolic or other curved structure, with its center point being the most concave point. This can better guide the lower end of the built-in component 200 into the center of the recess 103, facilitating the assembly of the built-in component 200. At the same time, if the lower end of the built-in component 200 is displaced during transportation or other processes, it can also be easily reset to the center of the recess 103.
[0039] In addition, the recess 103 has an arc-shaped, parabolic or other curved structure, and its center point is the most concave point, which can provide a certain amount of space for the lower end of the built-in component 200, making it easier to avoid the assembly of the mandrel 300 and facilitating the assembly of the mandrel 300.
[0040] like Figure 3 As shown, in some embodiments of this utility model, multiple recesses 103 are provided, and the multiple recesses 103 are distributed around the bottle body 100 on the outer edge of the bottom of the inner cavity 101, so that when the built-in component 200 is placed, its lower end can easily enter the recess 103, which facilitates the placement of the built-in component 200.
[0041] Multiple annularly distributed recesses 103 can form multiple circumferential positioning structures. No matter which direction the built-in component 200 enters from, its lower end can easily enter the recess 103. The principle is similar to that of the annular groove 102, and will not be repeated here.
[0042] like Figure 1 , Figure 3 As shown, in some embodiments of this utility model, the outer side wall of the bottle body 100 is provided with an outwardly protruding protrusion 110, and the protrusion 110 forms a recess 103 on the inner side wall of the bottle body 100.
[0043] In some embodiments of this utility model, the recess 103 and the groove 102 are both located at the bottom edge of the inner cavity 101, and can cooperate with each other to form a better positioning effect on the lower end of the built-in component 200.
[0044] like Figure 2 As shown, in some embodiments of this utility model, the mosquito repellent bottle also includes a core rod 300 disposed vertically within the bottle body 100. The built-in component 200 is provided with a forked structure 201 that can be locked at the core rod 300. The position of the built-in component 200 can be better positioned by utilizing the cooperation between the forked structure 201 and the core rod 300.
[0045] In some embodiments of this utility model, the upper end of the built-in component 200 is located between the middle and the upper edge of the inner cavity 101, so that the built-in component 200 can maintain a large tilt angle, making the angle of attack between the built-in component 200 and the mandrel 300 smaller. When the mandrel 300 is installed, it is not easy to directly push the built-in component 200 to the bottom, and the upper part of the built-in component 200 is more likely to be laterally offset, thereby improving the success rate of mandrel 300 assembly.
[0046] like Figure 2 As shown, in some embodiments of this utility model, the length of the built-in component 200 is set to L, the inner diameter of the bottom of the inner cavity 101 is set to D, the position of the liquid surface when the inner cavity 101 is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, and the height between the maximum liquid level line and the bottom of the inner cavity 101 is set to H.
[0047] satisfy:
[0048] This allows the upper end of the built-in component 200 to rest approximately against the inner wall of the bottle 100 containing the maximum capacity of mosquito repellent liquid, between the middle of the liquid and the liquid surface, maintaining a large tilt angle.
[0049] Specifically, the formula for the range of the length L of the built-in component 200 is as follows: The inner diameter D at the bottom of the inner cavity 101 is taken as one leg of the right triangle, the height (H / 2 to H) of the upper end of the built-in component 200 relative to the bottom of the inner cavity 101 is taken as the other leg of the right triangle, and the length L of the built-in component 200 is taken as the hypotenuse of the right triangle. The results are calculated using the Pythagorean theorem.
[0050] It should be noted that the above right-angled triangle model is based on the cylindrical bottle 100. However, in actual applications, the outer contour of the bottle 100 is generally curved. Therefore, the upper end of the built-in component 200 with length L defined by the above range formula is roughly located between the middle of the mosquito repellent liquid and the liquid surface, and will have a small range of variation.
[0051] In some embodiments of this utility model, in order to adapt to changes in the outer contour of the bottle body 100 and fluctuations in the highest liquid level during automatic filling, correction coefficients k1 and k2 are introduced to satisfy: To improve the placement accuracy of the built-in component 200.
[0052] Specifically, the correction coefficients k1 and k2 are set according to the inner diameter of the bottle at the highest liquid level and the inner diameter of the bottle at the middle liquid level.
[0053] like Figure 2 As shown, in some embodiments of this utility model, the length of the built-in component 200 is set to L, the inner diameter of the bottom of the inner cavity 101 is set to D, the position of the liquid surface when the inner cavity 101 is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, the height between the maximum liquid level line and the bottom of the inner cavity 101 is set to H, and the height from the middle part of the inner cavity 101 (the middle part of the loading space, excluding the bottleneck part) to the bottom of the inner cavity 101 is set to h.
[0054] Satisfy: D 2 +H 2 ≥L 2 ≥D 2 +h 2 .
[0055] This allows the upper end of the built-in component 200 to rest approximately against the inner wall of the bottle between the middle of the mosquito repellent bottle and the liquid surface of the mosquito repellent in the bottle body 100 containing the maximum capacity of mosquito repellent, maintaining a large tilt angle.
[0056] Specifically, the formula for the range of the length L of the built-in component 200 is: D 2 +H 2 ≥L 2 ≥D 2 +h 2The inner diameter D of the bottom of the inner cavity 101 is taken as one leg of the right triangle, the height (h to H) of the upper end of the built-in component 200 relative to the bottom of the inner cavity 101 is taken as the other leg of the right triangle, and the length L of the built-in component 200 is taken as the hypotenuse of the right triangle. The results are calculated using the Pythagorean theorem.
[0057] It should be noted that the above right-angled triangle model is based on the cylindrical bottle body 100. However, in actual applications, the outer contour of the bottle body 100 is generally curved. Therefore, the upper end of the built-in component 200 of the length L defined by the above range formula is roughly located between the middle of the mosquito repellent bottle and the highest liquid level, and will have a small range of variation.
[0058] In some embodiments of this utility model, in order to adapt to changes in the outer contour of the bottle body 100 and fluctuations in the highest liquid level during automatic filling, correction coefficients k1 and k3 are introduced, satisfying: [D 2 +H 2 ]×k1≥L 2 ≥[D 2 +h 2 ×k3, to improve the placement accuracy of the built-in component 200.
[0059] Specifically, the correction coefficients k1 and k3 are set according to the inner diameter of the bottle at the highest liquid level and the inner diameter of the bottle at the middle liquid level.
[0060] In some embodiments of this utility model, the built-in component 200 is a real flower, dried flower, branch, artificial flower, wooden strip, etc., which is directly made to or cut to a set length range to meet the above-mentioned range requirements, so that the built-in component 200 is tilted to a suitable effect.
[0061] It should be noted that, Figure 2 This is an example of how to place flowers when the built-in component 200 is a real flower, dried flower, or artificial flower. In actual applications, the built-in component 200 may be a branch, a wooden strip, etc., and the placement may also change, which will not be described in detail here.
[0062] Of course, this invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.
Claims
1. A mosquito repellent liquid bottle with built-in components, characterized in that, include: Bottle body (100), wherein the bottle body (100) is provided with an inner cavity (101) for containing mosquito repellent liquid. An internal component (200) is placed at an angle inside the bottle body (100); The bottle body (100) is provided with a positioning structure that can position the built-in component (200). The positioning structure includes a recess (103) located at the junction of the side wall and the bottom of the inner cavity (101) and recessed outward. The recess (103) allows the lower end of the built-in component (200) to be inserted.
2. The mosquito repellent bottle with built-in components according to claim 1, characterized in that, The positioning structure includes a recess (102) located at the bottom of the inner cavity (101) and recessed downwards, the recess (102) allowing the lower end of the built-in member (200) to be inserted.
3. The mosquito repellent bottle with built-in components according to claim 2, characterized in that, The groove (102) is circumferentially disposed on the outer edge of the bottom of the inner cavity (101).
4. The mosquito repellent liquid bottle with built-in components according to claim 1, characterized in that, The recesses (103) are provided in multiple locations, and the multiple recesses (103) are distributed around the bottle body (100) at the outer edge of the bottom of the inner cavity (101).
5. The mosquito repellent bottle with built-in components according to claim 1 or 4, characterized in that, The outer side wall of the bottle body (100) is provided with an outwardly protruding protrusion (110), and the protrusion (110) forms the recess (103) on the inner side wall of the bottle body (100).
6. The mosquito repellent liquid bottle with built-in components according to claim 1, characterized in that, The mosquito repellent bottle also includes a core rod (300) disposed vertically within the bottle body (100), and the built-in component (200) is provided with a forked structure (201) that can be locked at the core rod (300).
7. The mosquito repellent liquid bottle with built-in components according to claim 1, characterized in that, The upper end of the built-in component (200) is located between the middle and the upper edge of the inner cavity (101).
8. The mosquito repellent bottle with built-in components according to claim 1, characterized in that, The length of the built-in component (200) is set to L, the inner diameter of the bottom of the inner cavity (101) is set to D, the position of the liquid surface when the inner cavity (101) is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, and the height between the maximum liquid level line and the bottom of the inner cavity (101) is set to H. Satisfy:D 2 +H 2 ≥L 2 ≥D 2 +[H / 2] 2 .
9. The mosquito repellent liquid bottle with built-in components according to claim 1, characterized in that, The length of the built-in component (200) is set to L, the inner diameter of the bottom of the inner cavity (101) is set to D, the position of the liquid surface when the inner cavity (101) is filled with the maximum capacity of mosquito repellent liquid is set to the maximum liquid level line, the height between the maximum liquid level line and the bottom of the inner cavity (101) is set to H, and the height from the middle of the inner cavity (101) to the bottom of the inner cavity (101) is set to h. Satisfy: D 2 +H 2 ≥L 2 ≥D 2 +h 2 .