Cosmetic bottle with broken bead crushing and filtering functions

Abstract

A cosmetic bottle with broken bead smashing and filtering functions comprises a bottle body and a bottle cap, a pump body is arranged at the upper end in the bottle body, a head cap is arranged at the upper end of the bottle cap, a nozzle is formed in the front end of the head cap, the upper end of the pump body is fixed in the bottle cap, the lower end of the pump body is connected with a suction pipe inserted into feed liquid in the bottle body, and a piston and a piston rod are arranged at the upper end in the pump body. The ball crushing and filtering device is characterized in that a crushing and filtering part capable of performing ball crushing, crushing and filtering on micro balls or capsules in feed liquid is arranged in the head cap, the crushing and filtering part is coaxial with the pump body, the upper end of the piston rod is connected with a filtering part fixing rod, the upper end of the filtering part fixing rod is connected with the head cap, and a spring is supported between the filtering part fixing rod and the bottle cap. The utility model has the advantages that the structure is simple and reasonable, the operation is convenient, the active ingredients are packaged in the micro-beads or capsules, the service life is prolonged, and the active ingredients can be released during each use, so that the product can keep the highest efficacy and freshness during use, and the effectiveness and the stability of the product in the use process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of daily cosmetics, and particularly relates to a cosmetic bottle with a bead-breaking function. Background Art

[0002] Cosmetics refer to industrial chemicals or fine chemical products that are applied to any part of the human body, such as skin, hair, nails, lips, and teeth, by smearing, spraying, or other similar methods for the purpose of cleansing, maintaining, beautifying, modifying, or altering appearance, or correcting body odor and maintaining good condition. Cosmetics come in a variety of forms, including liquids, powders, and pastes. Emulsions or latex-based cosmetics, such as skin lotions and foundation creams, are typically packaged in specialized bottles and squeezed out of a nozzle by pressing a pump. To maintain the freshness and activity of the cosmetics and extend their shelf life, the active ingredients are often encapsulated in microbeads or capsules. These microbeads are then squeezed to mix with the liquid matrix.

[0003] Moreover, traditional cosmetic bottles only have spraying and extrusion functions and cannot crush microbeads or capsules. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a cosmetic bottle with reasonable structure, convenient use and the functions of bead crushing, powder crushing and filtering in view of the above technical status quo.

[0005] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a cosmetic bottle with bead crushing and filtering functions, including a bottle body and a bottle cap, a pump body is provided at the upper end of the bottle body, a head cap is provided at the upper end of the bottle cap, a nozzle is provided at the front end of the head cap, the upper end of the pump body is fixed in the bottle cap, the lower end of the pump body is connected to a straw inserted into the liquid in the bottle body, a piston and a piston rod are provided at the upper end of the pump body, and it is characterized in that: a crushing filter element that can crush and filter the microbeads or capsules in the liquid is provided in the head cap, the upper end of the piston rod is connected to the filter element fixing rod, the upper end of the filter element fixing rod is connected to the head cap, and a spring is supported between the filter element fixing rod and the bottle cap.

[0006] As an improvement, a central cylinder connected to the discharge channel is formed inside the head cap, the crushing filter is installed in the central cylinder, the crushing filter is coaxial with the pump body, the upper end of the filter fixing rod is sleeved outside the central cylinder, and the lower end of the filter fixing rod is inserted into the bottle cap and connected to the piston rod.

[0007] Furthermore, the crushing filter element is assembled by an upper cover, a base and an inner tank. The upper cover and the base are both cylindrical structures with upper and lower openings. The upper cover is arranged on the base, and the inner tank is arranged in a cavity formed by the upper cover and the base. The lower end surface of the base is provided with a plurality of fine holes and is lined with a filter mesh. The inner wall surface of the base is distributed with ribs. The upper end of the upper cover is provided with a filter mesh, and the inner wall surface of the upper cover is distributed with ribs. The inner tank has a mesh plate with a mesh structure. The crushing filter element is arranged in the central cylinder and is supported and positioned by a filter element fixing rod.

[0008] Furthermore, the filter element fixing rod is divided into two parts, the upper part of which is sleeve-shaped and sleeved outside the central cylinder, and the lower part is a straight cylinder structure with a reduced diameter. The lower end of the filter element fixing rod is provided with a through hole for inserting the piston rod, and a positioning convex rib is formed on the inner wall of the through hole. The outer wall of the upper end of the piston rod is provided with a corresponding positioning concave rib. The upper end of the piston rod is inserted into the filter rod piston rod and is positioned by the cooperation of the positioning concave rib and the positioning convex rib.

[0009] Furthermore, the upper end of the bottle body is a reduced diameter structure with an external thread, and the lower inner wall of the bottle cap has an internal thread structure that matches the external thread of the bottle body. A circular protrusion is formed in the middle of the upper end surface of the bottle cap for inserting and positioning the upper end of the pump body, and an annular concave cavity is formed between the circular protrusion and the outer periphery of the bottle cap for the lower end of the head cap to be inserted. A through hole is axially penetrated in the middle of the circular protrusion for the lower end of the filter fixing rod to pass through, and the lower end of the filter fixing rod is inserted in the bottle cap, and the upper end of the piston rod is inserted into the filter fixing rod and communicates with the powder filter and the discharge channel of the head cap.

[0010] Furthermore, the pump body is a sleeve-like structure with upper and lower openings, an annular buckle is convexly provided on the inner wall of the circular raised portion of the bottle cap, an annular groove is formed on the outer peripheral surface of the upper end of the pump body to cooperate with the annular buckle, and an edge is convexly provided on the upper part of the pump body to abut against the stepped surface of the upper end of the bottle body and the circular raised portion of the bottle cap, and a sealing gasket is lined between the edge and the bottle body.

[0011] Furthermore, the lower end of the bottle body is open, a bottom plate is aligned at the lower opening, and a large piston is provided on the inner wall of the lower opening.

[0012] Finally, a dustproof outer cover is provided outside the head cap and the bottle cover.

[0013] Compared with the existing technology, the advantages of the present invention are: a crushing filter that can crush and filter microbeads or capsules is provided in the head cap, and when the head cap is pressed, the liquid is squeezed out of the bottle through the crushing filter, and the microbeads or capsules in the liquid are mechanically crushed and filtered, and evenly mixed before being squeezed out for use, thus ensuring that the active ingredients in the microbeads or capsules can be fully released and mixed with the liquid each time it is pressed. The present invention has a simple and reasonable structure and is easy to operate. It crushes and mixes the beads while squeezing the liquid, which not only satisfies the encapsulation of the active ingredients in the microbeads or capsules and extends the service life, but also releases the active ingredients each time it is used, so that the product maintains the highest efficacy and freshness during use, ensuring the effectiveness and stability of the product during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an appearance diagram of an embodiment of the utility model;

[0015] Figure 2 yes Figure 1 Exploded view of

[0016] Figure 3 yes Figure 2 Further exploded view of the pump body and crushing filter;

[0017] Figure 4 It is a structural diagram of a crushing filter element;

[0018] Figure 5 yes Figure 4 Exploded view of

[0019] Figure 6 It is a cross-sectional view of an embodiment of the present utility model. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 6 As shown, a cosmetic bottle with bead crushing and filtering functions includes a bottle body 1 and a bottle cap 2. A pump body 4 is provided at the upper end of the bottle body 1, and a head cap 3 is provided at the upper end of the bottle cap 2. A nozzle is provided at the front end of the head cap 3. The upper end of the pump body 4 is fixed in the bottle cap 2, and the lower end of the pump body 4 is connected with a straw inserted into the liquid in the bottle body 1. A piston 7 and a piston rod 6 are provided at the upper end of the pump body 4. A crushing filter 5 that can crush and filter the microbeads or capsules in the liquid is provided in the head cap 3. The crushing filter 5 is coaxial with the pump body 4, and the upper end of the piston rod 6 is connected to the filter fixing rod 8. The upper end of the filter fixing rod 8 is connected to the head cap 3. A spring 40 is supported between the filter fixing rod 8 and the bottle cap 2.

[0022] The specific structure is as follows: a central cylinder 31 connected to the discharge channel is formed in the head cap 3, the crushing filter 5 is installed in the central cylinder 31, the upper end of the filter fixing rod 8 is sleeved outside the central cylinder 31, and the lower end of the filter fixing rod 8 is inserted into the bottle cap 2 and connected to the piston rod 6. The crushing filter 5 is assembled by an upper cover 51, a base 52 and an inner liner 53. The upper cover 51 and the base 52 are both cylindrical structures with upper and lower openings. The upper cover 51 is arranged on the base 52, and the inner liner 53 is arranged in a cavity formed by the upper cover 51 and the base 52. The lower end surface of the base 53 is provided with multiple fine holes and can be lined with a filter screen. The inner wall surface of the base 52 is distributed with sharp ribs 52a. The upper end of the upper cover 51 is provided with a filter screen 54. The inner wall surface of the upper cover 51 is distributed with sharp ribs 51a. The middle part of the inner liner 53 has a mesh plate 53a with a mesh structure. When the head cap 3 is pressed, the liquid is squeezed out of the bottle and passes through the crushing filter 5, and the microbeads or capsules in the liquid are mechanically broken and filtered.

[0023] The filter element fixing rod 8 is divided into two parts, an upper portion 81 of which is sleeve-shaped and fits over the center cylinder 31, while a lower portion 82 is a straight cylindrical structure with a reduced diameter. The lower end of the filter element fixing rod 8 is provided with a through hole 83 for the insertion of the piston rod 6. The inner wall of the through hole 83 is formed with a positioning rib 84. The outer wall of the upper end of the piston rod 6 is provided with a corresponding positioning rib 61. The upper end of the piston rod 6 is inserted into the filter rod piston rod 8 and is positioned by the cooperation of the positioning rib 61 and the positioning rib 84. The piston rod 6 is equipped with a piston 6 at the upper limit position. The piston 6 can move up and down within a preset range and seals with the outlet hole on the piston rod 6.

[0024] The upper end of the bottle body 1 is a reduced diameter structure with an external thread, and the lower inner wall of the bottle cap 2 has an internal thread structure that matches the external thread of the bottle body 1. A circular protrusion 21 is formed in the middle of the upper end surface of the bottle cap 2 for inserting and positioning the upper end of the pump body 4. An annular concave cavity 22 is formed between the circular protrusion 21 and the outer periphery of the bottle cap 2 for inserting the lower end of the head cap 3. A through hole 23 is axially penetrated in the middle of the circular protrusion 21 for the lower end of the filter fixing rod 8 to pass through. The lower end of the filter fixing rod 8 is inserted in the bottle cap 2, and the upper end of the piston rod 6 is inserted into the filter fixing rod 8 and is connected to the powder filter 8 and the discharge channel of the head cap 3.

[0025] The pump body 4 is a sleeve-like structure with upper and lower openings. An annular buckle 24 is convexly provided on the inner wall of the circular raised portion of the bottle cap 2. An annular groove that cooperates with the annular buckle 24 is formed on the outer peripheral surface of the upper end of the pump body 4. An edge 41 is convexly provided on the upper part of the pump body 4 to abut against the stepped surface of the upper end of the bottle body 1 and the circular raised portion of the bottle cap 2. A sealing gasket 40 is lined between the edge 41 and the bottle body 1. The lower end of the bottle body 1 is open, and a bottom film 10 is aligned with the lower opening. A large piston 20 is provided on the inner wall of the lower opening. The working principle of the pump body 4 is consistent with the existing technology and will not be described in detail here. In addition, an outer cover 30 is provided outside the head cap 3 and the bottle cap 2 to provide dust protection.

[0026] The working principle is:

[0027] 1. When in use, continuously press the head cap 3 to push the piston 7 upwards, squeezing the liquid from the bottle into the pump head

[0028] Second, the crushing effect: When the liquid passes through the crushing filter 5 inside the head cap 3, which has fine pores, a mesh shape, and sharp edges, the microbeads or capsules in the liquid are mechanically crushed. The crushing filter 5 is designed to ensure that the active ingredients in the microbeads or capsules are fully released and mixed with the liquid with each press.

[0029] 3. Uniform Distribution: Through the nozzle of the head cap 3, the liquid material, which has been broken and evenly mixed with the active ingredients, is squeezed out and made available to the user. Due to the design of the crushing filter 5, each pumped liquid material contains freshly released active ingredients, ensuring the effectiveness and stability of the product during use.

[0030] The innovation of this utility model is:

[0031] 1: Protect active ingredients: Since the active ingredients are encapsulated in microbeads or capsules before use, these ingredients can be protected from reacting with the liquid matrix during storage, thereby extending the shelf life of the product.

[0032] 2: Instant activation: The active ingredients will be released when the user uses it, ensuring that the product has the highest effectiveness every time it is used.

[0033] 3: Stability and freshness: Because each pump of liquid contains freshly broken microbeads, the product can maintain maximum efficacy and freshness when used.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A cosmetic bottle with bead crushing and filtering functions, comprising a bottle body and a bottle cap, wherein a pump body is provided at the upper end of the bottle body, a head cap is provided at the upper end of the bottle cap, a nozzle is provided at the front end of the head cap, the upper end of the pump body is fixed in the bottle cap, the lower end of the pump body is connected to a straw inserted into the liquid in the bottle body, and a piston and piston rod are provided at the upper end of the pump body, characterized in that: The head cap is equipped with a crushing filter element that can crush and filter the microbeads or capsules in the liquid. The upper end of the piston rod is connected to the filter element fixing rod, the upper end of the filter element fixing rod is connected to the head cap, and a spring is supported between the filter element fixing rod and the bottle cap.

2. The cosmetic bottle according to claim 1, characterized in that: A central cylinder connected to the discharge channel is formed in the head cap, and the crushing filter is installed in the central cylinder. The crushing filter is coaxial with the pump body. The upper end of the filter fixing rod is sleeved outside the central cylinder, and the lower end of the filter fixing rod is inserted into the bottle cap and connected to the piston rod.

3. The cosmetic bottle according to claim 2, characterized in that: The crushing filter element is assembled by an upper cover, a base and an inner tank. The upper cover and the base are both cylindrical structures with upper and lower openings. The upper cover is arranged on the base, and the inner tank is arranged in a cavity formed by the upper cover and the base. The lower end surface of the base is provided with a plurality of fine holes and is lined with a filter mesh. The inner wall surface of the base is distributed with ribs. The upper end of the upper cover is provided with a filter mesh, and the inner wall surface of the upper cover is distributed with ribs. The inner tank has a mesh plate with a mesh structure. The crushing filter element is arranged in the central cylinder and is supported and positioned by a filter element fixing rod.

4. The cosmetic bottle according to claim 3, characterized in that: The filter element fixing rod is divided into two parts, the upper part of which is sleeve-shaped and sleeved outside the central cylinder, and the lower part is a straight cylinder structure with a reduced diameter. The lower end of the filter element fixing rod is provided with a through hole for inserting the piston rod, and a positioning convex rib is formed on the inner wall of the through hole. The outer wall of the upper end of the piston rod is provided with a corresponding positioning concave rib. The upper end of the piston rod is inserted into the filter rod piston rod and is positioned by the cooperation of the positioning concave rib and the positioning convex rib.

5. The cosmetic bottle according to any one of claims 1 to 4, characterized in that: The upper end of the bottle body is a reduced diameter structure with an external thread, and the lower inner wall of the bottle cap has an internal thread structure that matches the external thread of the bottle body. A circular protrusion is formed in the middle of the upper end surface of the bottle cap for inserting and positioning the upper end of the pump body, and an annular concave cavity is formed between the circular protrusion and the outer periphery of the bottle cap for the lower end of the head cap to be inserted. A through hole is axially penetrated in the middle of the circular protrusion for the lower end of the filter fixing rod to pass through, and the lower end of the filter fixing rod is inserted in the bottle cap, and the upper end of the piston rod is inserted into the filter fixing rod and communicates with the powder filter and the discharge channel of the head cap.

6. The cosmetic bottle according to claim 5, characterized in that: The pump body is a sleeve-like structure with upper and lower openings. An annular buckle is convexly provided on the inner wall of the circular raised portion of the bottle cap. An annular groove that cooperates with the annular buckle is formed on the outer peripheral surface of the upper end of the pump body. An edge is convexly provided on the upper part of the pump body, which abuts against the stepped surface of the upper end of the bottle body and the circular raised portion of the bottle cap, and a sealing gasket is lined between the edge and the bottle body.

7. The cosmetic bottle according to claim 6, characterized in that: The lower end of the bottle body is open, a bottom plate is matched at the lower opening, and a large piston is arranged on the inner wall of the lower opening.

8. The cosmetic bottle according to claim 6, characterized in that: A dustproof outer cover is also provided outside the head cap and the bottle cover.

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