Antifouling cosmetic bottle
By setting up and down on the cap of the cosmetic bottle, the oxidation and pollution caused by the contact between the makeup liquid and air at the pump head release port is solved, and better product preservation and use effects are achieved.
Patent Information
- Application Number
- CN202421696530.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-17
AI Technical Summary
The cosmetic lotion at the pump head release port of the existing cosmetic bottle comes into contact with the air, causing oxidation and contamination, affecting the use effect.
A stain-proof cosmetic bottle is designed, and a sealing block that can be moved up and down at the upper end of the bottle cap is provided. The ring and sealing block are driven up and down by pushing the block, blocking or releasing the release port to avoid contact between makeup liquid and air.
Effectively prevent cosmetic liquid from contacting air at the pump head release port, reduce oxidation and pollution, and extend the service life and effect of cosmetics.
Smart Images
Figure CN222968109U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cosmetic bottles, in particular to an anti-pollution cosmetic bottle. Background Art
[0002] Most skin care products are contained in glass bottles. During use, the lotion is generally poured out through the bottle mouth. When the lotion is poured out through the bottle mouth, outside air easily enters the cosmetic bottle through the bottle mouth. The lotion comes into contact with the outside, which easily causes pollution of the remaining cosmetics and affects the subsequent use effect of the remaining cosmetics.
[0003] In the prior art, in order to avoid oxidation or pollution of the remaining cosmetics, some use a pressing pump head. When the pump head is pressed, negative pressure is generated in the pump head to suck the liquid into the injection tube and then released through the outlet of the pump head. This design helps to reduce waste, enables users to more conveniently control the amount of liquid used, and also reduces air contact, which helps to maintain the freshness and stability of the product. However, after each use, the lotion remaining at the outlet of the pump head will come into contact with air and be oxidized or polluted, which will affect the use effect of the lotion. Therefore, there is still room for improvement. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an anti-pollution cosmetic bottle to solve the problems of oxidation and pollution of the lotion at the release port of the existing pump head as mentioned in the background art.
[0005] The technical solution adopted by the utility model to solve the above technical problems is as follows:
[0006] An anti-pollution cosmetic bottle includes a bottle body, a bottle cap and a pump body. An installation hole is provided in the middle of the bottle cap. The pump body passes through the bottle cap through the installation hole. The side of the upper part of the pump body has a release port extending outwards above the bottle cap. The upper end of the bottle cap has a plugging block that can move up and down. When the plugging block moves up to the uppermost end, the plugging block plugs the release port. When the plugging block moves down, it disengages from the release port.
[0007] Preferably, the upper end of the bottle cap has an annular part sleeved outside the pump body, and the up and down movement of the annular part drives the up and down movement of the plugging block.
[0008] Preferably, the annular part is fixedly connected with a push block.
[0009] Preferably, a longitudinally extending sliding groove is provided on the outer surface of the bottle cap. The push block extends downwards and at least partially inserts into the sliding groove, and the push block moves up and down along the sliding groove.
[0010] Preferably, the push block is provided with an elastic top protrusion, and the elastic top protrusion abuts against the inner walls on both sides of the slide groove.
[0011] Preferably, the pushing block and the blocking block are located at two ends of the diameter of the annular member.
[0012] Preferably, the blocking block and the annular member are integrally formed.
[0013] Preferably, a circular slot is extended downward from the upper end surface of the bottle cap, a support rod is inserted into the circular slot, and the upper end of the support rod passes through the mounting hole on the annular member and is connected to the blocking block.
[0014] Preferably, the upper end surface of the annular member is provided with a slot, and the lower end of the blocking block is inserted into the slot.
[0015] Preferably, the inner ring edge of the annular member abuts against the outer side surface of the pump body, and the inner ring edge of the annular member extends upward to form a reinforcing convex ring surrounding the outer side of the pump body.
[0016] Compared with the prior art, the advantages of the utility model are:
[0017] 1. After using the pump head, push the push block upward to drive the annular part and the blocking block to move upward, so that the blocking block blocks the release port. When using it again, just push the push block downward to drive the annular part and the blocking block to move downward and away from the release port.
[0018] 2. By arranging the push block and the blocking block at both ends of the diameter of the ring part, it is more in line with the user's usage habits.
[0019] 3. By strengthening the setting of the convex ring, the ring can be made more stable when moving up and down.
[0020] 4. By setting the support rod, the plugging head can be more stable during the up and down movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 The structure of the anti-fouling cosmetic bottle in the utility model is shown in FIG. Figure One ;
[0023] Figure 2 The structure of the anti-fouling cosmetic bottle in the utility model is shown in FIG. Figure Two。
[0024] In the figure: 1, bottle body; 2, bottle cap; 21, plugging block; 22, annular member; 221, reinforcing convex ring; 23, pushing block; 231, elastic top convex; 24, chute; 25, support rod; 3, pump body; 31, release port. Specific embodiments
[0025] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.
[0026] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model.
[0027] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the protection scope of the present utility model.
[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0030] Embodiment 1
[0031] An anti-pollution cosmetic bottle, combined with Figure 1-2As shown in the figure, it includes a bottle body 1, a bottle cap 2 and a pump body 3. An installation hole is provided in the middle of the bottle cap 2. The pump body 3 passes through the bottle cap 2 through the installation hole. On the side of the upper part of the pump body 3, there is a release port 31 extending outward above the bottle cap 2. The upper end of the bottle cap 2 has a plugging block 21 that can move up and down. When the plugging block 21 moves upward to the uppermost end, the plugging block 21 plugs the release port 31. When the plugging block 21 moves downward, it disengages from the release port 31.
[0032] The upper end of the bottle cap 2 has an annular part 22 sleeved on the outside of the pump body 3. The up and down movement of the annular part 22 drives the up and down movement of the plugging block 21. In this embodiment, the release port 31 is provided at the upper end of the pump body 3 and extends radially outward for a certain distance, and this distance is less than the radius of the annular part 22.
[0033] The annular part 22 is fixedly connected with a push block 23. A longitudinally extending chute 24 is provided on the outer surface of the bottle cap 2. The push block 23 extends downward and at least partially inserts into the chute 24. The push block 23 moves up and down along the chute 24. The push block 23 and the plugging block 21 are located at both ends of the diameter of the annular part 22, which is more in line with the user's usage habits.
[0034] An elastic convex 231 is provided on the push block 23. The elastic convex 231 abuts against the inner walls on both sides of the chute 24. The abutment of the elastic convex 231 and the inner wall of the chute 24 increases the friction force to prevent the push block 23 from slipping downward when the plugging block 21 plugs the release port 31.
[0035] The plugging block 21 can be integrally formed with the annular part 22. In this embodiment, a circular groove hole extends downward from the upper end surface of the bottle cap 2. A support rod 25 is inserted into the circular groove hole. The upper end of the support rod 25 passes through the installation hole on the annular part 22 and is connected to the plugging block 21. A clamping groove is provided on the upper end surface of the annular part 22. The lower end of the plugging block 21 is inserted into the clamping groove.
[0036] The inner ring edge of the annular part 22 abuts against the outer side surface of the pump body 3. The inner ring edge of the annular part 22 extends upward to form a reinforcing convex ring 221 surrounding the outside of the pump body 3.
[0037] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A stain-resistant cosmetic bottle, characterized in that: The invention comprises a bottle body (1), a bottle cap (2) and a pump body (3); a mounting hole is arranged in the middle of the bottle cap (2); the pump body (3) passes through the bottle cap (2) through the mounting hole; a side surface of the upper part of the pump body (3) is provided with a release opening (31) extending outward above the bottle cap (2); the upper end of the bottle cap (2) is provided with a blocking block (21) which can move up and down; when the blocking block (21) moves upward to the uppermost end, the blocking block (21) blocks the release opening (31); when the blocking block (21) moves downward, the blocking block (21) is separated from the release opening (31).
2. The anti-fouling cosmetic bottle according to claim 1, characterized in that: The upper end of the bottle cap (2) has an annular member (22) sleeved on the outside of the pump body (3); the annular member (22) moves up and down, thereby driving the blocking block (21) to move up and down.
3. The anti-fouling cosmetic bottle according to claim 2, characterized in that: The annular member (22) is fixedly connected to a push block (23).
4. The anti-fouling cosmetic bottle according to claim 3, characterized in that: The outer surface of the bottle cap (2) is provided with a longitudinally extending slide groove (24), the push block (23) extends downward and is at least partially inserted into the slide groove (24), and the push block (23) moves up and down along the slide groove (24).
5. The anti-fouling cosmetic bottle according to claim 4, characterized in that: The push block (23) is provided with an elastic top protrusion (231), and the elastic top protrusion (231) abuts against the inner walls on both sides of the slide groove (24).
6. The anti-fouling cosmetic bottle according to claim 4, characterized in that: The pushing block (23) and the blocking block (21) are located at two ends of the diameter of the annular member (22).
7. The anti-fouling cosmetic bottle according to any one of claims 2 to 6, characterized in that: The blocking block (21) and the annular member (22) are integrally formed.
8. The anti-fouling cosmetic bottle according to any one of claims 2 to 6, characterized in that: A circular slot hole extends downwardly from the upper end surface of the bottle cap (2), a support rod (25) is inserted into the circular slot hole, and the upper end of the support rod (25) passes through the mounting hole on the annular member (22) and is connected to the blocking block (21).
9. The anti-fouling cosmetic bottle according to claim 8, characterized in that: The upper end surface of the annular member (22) is provided with a slot, and the lower end of the blocking block (21) is inserted into the slot.
10. The anti-fouling cosmetic bottle according to claim 2, characterized in that: The inner ring edge of the annular member (22) abuts against the outer side surface of the pump body (3), and the inner ring edge of the annular member (22) extends upward to form a reinforcing convex ring (221) surrounding the outer side of the pump body (3).