Rotary replacement structure convenient to replace

Abstract

The utility model discloses a rotary replacement structure convenient to replace. The rotary replacement structure comprises a cosmetic bottle assembly, the pump head assembly is arranged in the middle of the top of the cosmetic bottle assembly; the lower ring assembly and the upper ring assembly are both arranged at the top of the cosmetic bottle assembly; and the top cover assembly is arranged at the top of the pump head assembly. The cosmetic bottle assembly, the lower ring assembly and the upper ring assembly are arranged, when the pump head assembly needs to be replaced, the bottom ring is rotated towards one side, so that the top ring and the two arc-shaped blocking strips on the top ring are driven to rotate in the direction, and after a protruding block jumps over an inner strip on one side in a groove, an inserting block is arranged at the bottom of a gap between the two arc-shaped blocking strips at the moment, so that the pump head assembly is replaced. According to the cosmetic bottle, the pump head assembly can be detached from the cosmetic bottle assembly, operation is easy and convenient, a user can detach and replace the pump head assembly conveniently, time and labor are saved, the top cover assembly is arranged, and when the bottle body is covered with the upper cover, the upper cover is pressed forcibly after the upper cover is aligned.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics, and in particular to a rotating replacement structure which is easy to replace. Background Art

[0002] Cosmetic packaging bottles are containers for cosmetics. They are beautiful in appearance, easy to use, and can effectively protect the quality and safety of cosmetics. Common materials for cosmetic packaging bottles include glass, plastic, metal, etc. Among them, glass bottles are widely used in the field of high-end cosmetic packaging due to their beautiful appearance and good sealing properties.

[0003] When the head of a cosmetic packaging bottle on the market is damaged or the liquid in the bottle is used up during use, it is inconvenient for the user to replace the head part because the head of most cosmetic packaging bottles is tightly connected to the bottle body and the disassembly steps are relatively laborious. Therefore, a rotating replacement structure that is easy to replace is proposed. Utility Model Content

[0004] Based on this, it is necessary to provide a rotating replacement structure that is easy to replace in order to solve the above technical problems, so that the head part of the cosmetic packaging bottle can be easily disassembled.

[0005] In order to solve the above technical problems, the utility model solves the problem that the heads of most cosmetic packaging bottles are tightly connected to the bottle body, the disassembly steps are laborious, and it is inconvenient for users to replace the head parts through the following technical solutions.

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

[0007] A rotation replacement structure that is easy to replace, comprising:

[0008] Makeup bottle assembly;

[0009] A pump head assembly, the pump head assembly is placed in the middle of the top of the cosmetic bottle assembly;

[0010] A lower ring assembly and an upper ring assembly, wherein the lower ring assembly and the upper ring assembly are both placed on the top of the cosmetic bottle assembly;

[0011] A top cover assembly is placed on top of the pump head assembly.

[0012] As a preferred embodiment of the rotating replacement structure that is easy to replace provided by the utility model, the cosmetic bottle assembly includes a bottle body, the top of the bottle body is fixedly connected to an outer ring, the surface of the outer ring is fixedly connected to an arc strip, a side wall of the outer ring is provided with a groove, and both sides of the inner wall of the groove are fixedly connected to inner strips.

[0013] As a preferred embodiment of the rotatable replacement structure provided by the utility model, inner grooves are provided on both sides of the inner wall of the outer ring, and a bottle mouth is installed at the center of the top of the bottle body.

[0014] As a preferred embodiment of the easily replaceable rotating replacement structure provided by the utility model, the pump head assembly includes a pump seat, a press cover is installed on the top of the pump seat, and an insert is fixedly connected to one side wall of the pump seat.

[0015] As a preferred implementation of the rotary replacement structure that is easy to replace provided by the utility model, the pump seat is snap-connected with the inner cavity of the outer ring, and the insert block is placed in the inner cavity of the inner groove.

[0016] As a preferred embodiment of the rotary replacement structure that is easy to replace provided by the utility model, the lower ring assembly includes a bottom ring movably mounted on the surface of the outer ring, the inner wall of the bottom ring is provided with an inner ring groove, and the inner cavity of the inner ring groove is slidably connected to the arc bar.

[0017] As a preferred implementation of the rotatable replacement structure that is easy to replace provided by the utility model, a protrusion is fixedly connected to one side of the inner wall of the bottom ring, and the protrusion is placed in the inner cavity of the groove.

[0018] As a preferred embodiment of the easy-to-replace rotating replacement structure provided by the utility model, the upper ring assembly includes a top ring fixed to the top of the bottom ring, and arc-shaped baffles are fixedly connected to both sides of the inner wall of the top ring, and the arc-shaped baffles are placed on the top of the plug.

[0019] As a preferred embodiment of the rotatable replacement structure that is easy to replace provided by the utility model, the top cover assembly includes an upper cover and a convex strip, and an inner groove is formed on the inner wall of the upper cover.

[0020] As a preferred implementation of the rotatable replacement structure that is easy to replace provided by the utility model, the convex strip is fixed to the surface of the top ring, and the internal groove is engaged and connected with the convex strip.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The utility model provides a rotating replacement structure that is easy to replace, which is provided with a cosmetic bottle assembly, a lower ring assembly and an upper ring assembly. When the pump head assembly needs to be replaced, the bottom ring is rotated to one side, thereby driving the top ring and the two arc-shaped baffles thereon to rotate. After the protrusion jumps over the inner bar on one side in the groove, the insert block is placed at the bottom of the gap between the two arc-shaped baffles. Then the pump head assembly can be removed from the cosmetic bottle assembly. The operation is simple and convenient, which is convenient for users to disassemble and replace parts of the pump head assembly, saving time and effort.

[0023] 2. The utility model provides a rotating replacement structure that is easy to replace. It is provided with a top cover assembly. When the upper cover is closed on the bottle body, after the upper cover is aligned, it is pressed hard to make the convex strip deform under force and finally snap into the internal groove, thus completing the docking of the upper cover and the bottle body. The operation is convenient and convenient for users to disassemble and assemble the upper cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 Provides an overall three-dimensional structural schematic diagram for the utility model;

[0026] Figure 2 Provided for the utility model Figure 1 Schematic diagram of the three-dimensional structure of the part;

[0027] Figure 3 Provided for the utility model Figure 2 Schematic diagram of the three-dimensional structure with some structures removed;

[0028] Figure 4 A three-dimensional structural schematic diagram of a lower ring assembly and an upper ring assembly is provided for the utility model;

[0029] Figure 5 Provided for the utility model Figure 4 Schematic diagram of the three-dimensional structure viewed from above;

[0030] Figure 6 Provided for the utility model Figure 2 Schematic diagram of another partially dismantled three-dimensional structure;

[0031] Figure 7 The utility model provides a three-dimensional structural schematic diagram of the disassembled pump head assembly and the cosmetic bottle assembly.

[0032] The markings in the figure are as follows:

[0033] 1. Cosmetic bottle assembly; 101. Bottle body; 102. Outer ring; 103. Arc strip; 104. Groove; 105. Inner strip; 106. Inner groove; 107. Bottle mouth; 2. Pump head assembly; 201. Pump seat; 202. Press cover; 203. Insert block; 3. Lower ring assembly; 301. Bottom ring; 302. Inner ring groove; 303. Protrusion; 4. Upper ring assembly; 401. Top ring; 402. Arc stop strip; 5. Top cover assembly; 501. Upper cover; 502. Protrusion; 503. Inner groove. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] Example

[0036] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , a rotating replacement structure for easy replacement, a cosmetic bottle assembly 1;

[0037] The pump head assembly 2 is placed in the middle of the top of the cosmetic bottle assembly 1;

[0038] A lower ring assembly 3 and an upper ring assembly 4, both of which are placed on the top of the cosmetic bottle assembly 1;

[0039] The top cover assembly 5 is placed on the top of the pump head assembly 2 .

[0040] Preferably, the cosmetic bottle assembly 1 includes a bottle body 101, an outer ring 102 is fixedly connected to the top of the bottle body 101, an arc strip 103 is fixedly connected to the surface of the outer ring 102, a groove 104 is provided on one side wall of the outer ring 102, inner strips 105 are fixedly connected on both sides of the inner wall of the groove 104, the inner strip 105 is made of deformable material, cooperates with the groove 104, and the protrusion 303 placed between the inner wall of the groove 104 and the inner strip 105 plays a limiting role.

[0041] Preferably, inner grooves 106 are provided on both sides of the inner wall of the outer ring 102 , a bottle mouth 107 is installed at the center of the top of the bottle body 101 , the inner cavity of the inner groove 106 can accommodate the plug 203 , and the bottle mouth 107 is connected to the pump seat 201 .

[0042] Preferably, the pump head assembly 2 includes a pump seat 201 , and a pressing cover 202 is installed on the top of the pump seat 201 . The above is the prior art and will not be repeated here. A plug block 203 is fixedly connected to one side wall of the pump seat 201 .

[0043] Preferably, the pump seat 201 is snap-fitted to the inner cavity of the outer ring 102 , and the insert block 203 is placed in the inner cavity of the inner groove 106 .

[0044] Preferably, the lower ring assembly 3 includes a bottom ring 301 movably mounted on the surface of the outer ring 102, the inner wall of the bottom ring 301 is provided with an inner ring groove 302, the inner cavity of the inner ring groove 302 is slidably connected to the arc bar 103, the inner ring groove 302 and the arc bar 103 limit the bottom ring 301, and ensure its rotation stability.

[0045] Preferably, a protrusion 303 is fixedly connected to one side of the inner wall of the bottom ring 301 , and the protrusion 303 is placed in the inner cavity of the groove 104 , and the protrusion 303 is made of a deformable material.

[0046] Preferably, the upper ring assembly 4 includes a top ring 401 fixed to the top of the bottom ring 301, and arc-shaped baffles 402 are fixedly connected to both sides of the inner wall of the top ring 401. The arc-shaped baffles 402 are placed on the top of the plug block 203, and the arc-shaped baffles 402 limit the pump seat 201 through the plug block 203.

[0047] Preferably, the top cover assembly 5 includes an upper cover 501 and a convex strip 502 , and an inner groove 503 is formed on the inner wall of the upper cover 501 .

[0048] Preferably, the convex strip 502 is fixed to the surface of the top ring 401 , the inner groove 503 is engaged with the convex strip 502 , and the convex strip 502 is made of a deformable material.

[0049] The utility model provides a use process of a rotating replacement structure that is easy to replace as follows: first, the user holds the upper cover 501 and pulls it upwards, so that the convex strip 502 is deformed by force and disengages from the inner cavity of the internal groove 503, and then the upper cover 501 can be removed from the bottle body 101. Then the user holds the bottom ring 301 with his hand and rotates it to one side. When the bottom ring 301 rotates, it drives the protrusion 303 to move in the inner cavity of the groove 104 until the protrusion 303 and the inner strip 105 are deformed by force, allowing the protrusion 303 to jump over the inner strip 105. At this time, the insert block 203 is below the gap between the two arc-shaped retaining strips 402. After the user feels it, he can pull the pump head assembly 2 out of the bottle body 101.

[0050] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A rotating replacement structure that is easy to replace, characterized in that: It includes: A cosmetic bottle assembly (1), the cosmetic bottle assembly (1) comprising a bottle body (101), the top of the bottle body (101) being fixedly connected to an outer ring (102), the surface of the outer ring (102) being fixedly connected to an arc strip (103), a side wall of the outer ring (102) being provided with a groove (104), both sides of the inner wall of the groove (104) being fixedly connected to inner strips (105), both sides of the inner wall of the outer ring (102) being provided with inner grooves (106), and a bottle mouth (107) being installed at the center of the top of the bottle body (101); A pump head assembly (2), the pump head assembly (2) being placed in the middle of the top of the cosmetic bottle assembly (1), the pump head assembly (2) comprising a pump seat (201), a pressing cover (202) being installed at the top of the pump seat (201), an insert block (203) being fixedly connected to a side wall of the pump seat (201), the pump seat (201) being snap-fitted and connected to the inner cavity of the outer ring (102), and the insert block (203) being placed in the inner cavity of the inner groove (106); A lower ring assembly (3) and an upper ring assembly (4), wherein the lower ring assembly (3) and the upper ring assembly (4) are both placed on the top of the cosmetic bottle assembly (1); A top cover assembly (5), wherein the top cover assembly (5) is placed on the top of the pump head assembly (2).

2. The rotatable replacement structure for easy replacement according to claim 1, characterized in that: The lower ring assembly (3) comprises a bottom ring (301) movably sleeved on the surface of the outer ring (102), the inner wall of the bottom ring (301) is provided with an inner ring groove (302), and the inner cavity of the inner ring groove (302) is slidably connected to the arc strip (103).

3. The rotatable replacement structure for easy replacement according to claim 2, characterized in that: A protrusion (303) is fixedly connected to one side of the inner wall of the bottom ring (301), and the protrusion (303) is placed in the inner cavity of the groove (104).

4. The rotatable replacement structure for easy replacement according to claim 1, characterized in that: The upper ring assembly (4) comprises a top ring (401) fixed to the top of the bottom ring (301), and arc-shaped retaining strips (402) are fixedly connected to both sides of the inner wall of the top ring (401), and the arc-shaped retaining strips (402) are placed on the top of the plug block (203).

5. The rotatable replacement structure for easy replacement according to claim 4, characterized in that: The top cover assembly (5) comprises an upper cover (501) and a convex strip (502), and an inner groove (503) is formed on the inner wall of the upper cover (501).

6. The rotatable replacement structure for easy replacement according to claim 5, characterized in that: The convex strip (502) is fixed to the surface of the top ring (401), and the inner groove (503) is snap-fitted and connected to the convex strip (502).

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