CN219278239U - Cover structure and cosmetic hose - Google Patents

Abstract

The utility model provides a cover body structure and a cosmetic hose, wherein the cover body structure comprises an upper cover and a lower cover; the upper cover is detachably connected with the lower cover; the inner side wall of the upper cover is provided with a groove, and the lower cover is movably connected with the groove; the upper cover and the lower cover are respectively provided with an eccentric discharge hole. Firstly, due to the eccentric discharge hole, the upper cover and the lower cover rotate relatively, so that the eccentric discharge holes of the upper cover and the lower cover are overlapped to be misplaced, the function of controlling discharge is achieved, and when the cover body structure is locked, the material cannot be extruded from the eccentric discharge hole; secondly, the lower cover can be kept at the same height by controlling the opening or closing of the discharging through the parallel rotation of the groove relative to the upper cover, and the height difference can not be generated.

Description

Cover structure and cosmetic hose

technical field

The utility model belongs to the technical field of cosmetic bottles, in particular to a cover structure and a cosmetic hose.

Background technique

For liquid or semi-liquid cosmetics packaged in a tube, the consumer presses the body part of the tube to squeeze out the cosmetics in the tube through the nozzle for use, but the tube is squeezed by an external force, and the cosmetics in the tube It is easy to spill, stain clothes and other problems.

In order to avoid this problem of accidental spillage of cosmetics, there are methods on the market that change the height of the bottle head, such as through elastic pieces, springs and other elastic parts, to achieve height displacement changes through elastic deformation, and to isolate cosmetics from flowing out. Once the height of the bottle head cannot be adjusted, the locking function will be lost and cannot be used normally.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a cover structure and a cosmetic hose to solve the problem of controlling the extrusion of materials by adjusting the height difference in the prior art.

One embodiment of the present invention provides a cover structure, including: an upper cover and a lower cover; the upper cover and the lower cover are detachably connected; the inner side wall of the upper cover is provided with a groove; the The lower cover can rotate along the groove on the inner side wall of the upper cover; both the upper cover and the lower cover are provided with an eccentric outlet.

In one of the embodiments, the outer wall of the lower cover is provided with a slider adapted to the groove, and the slider slides along the groove;

And/or, two sliders are symmetrically arranged on the outer wall of the lower cover, and the sliders slide along the groove.

In one of the embodiments, it further includes: the edge of the upper cover is provided with a guide opening, and the sliding block is in contact with the groove through the guide opening.

In one of the embodiments, a limiting wall extends from the top of the lower cover; the limiting wall is in contact with the inner wall of the upper cover.

In one of the embodiments, the inner wall of the upper cover is provided with a limit block; the side wall of the limit block is in contact with the limit wall.

In one of the embodiments, it also includes a reminder strip located on the outer wall of the lower cover.

In one of the embodiments, a socket is provided on the upper surface of the upper cover; the socket is located on one side of the eccentric outlet.

In one of the embodiments, a cap is further included, and pins are provided on one side of the cap to be plugged into the socket; the material in the eccentric discharge port is led out through the cap.

In one of the embodiments, it also includes: the cap is a flocking cap, and the flocking cap is engaged with the socket through the pins;

Or, the cap is a massage head cover, and the massage head is engaged with the socket through the pins.

A cosmetic hose, comprising a tube body, a cover body and a cap, the cover body is the above-mentioned cover body structure, one end of the cover body is threadedly connected to the tube body, and the cap body is connected to the other end of the cover body Snap connection at one end.

Provided by the above embodiments of the utility model has the following beneficial effects:

In the cover structure provided by the utility model, through the parallel rotation of the upper cover and the lower cover, the eccentric discharge openings can be aligned so that the material can be discharged normally, and the parallel rotation is through the upper cover through the The groove and the lower cover are rotated, which can be completed without adding other parts in the middle, and the structure is simple.

On the one hand, when the upper cover and the lower cover are relatively horizontally rotated through the groove, the eccentric outlets of the upper cover and the lower cover are changed from overlapping to dislocation, so as to achieve the control of the discharge partition Two eccentric outlets, the locked material cannot be extruded from the outlets.

On the other hand, through the parallel rotation of the upper cover relative to the lower cover through the groove, the opening or closing of the control discharge can be kept at the same height without generating a height difference.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the schematic diagram of the cover body structure that the utility model embodiment provides;

Fig. 2 is the sectional view of Fig. 1;

Figure 3 is an exploded view of the cover structure provided by the embodiment of the present invention;

Fig. 4 is the bottom view of the loam cake provided by the embodiment of the utility model;

Fig. 5 is a perspective view of the upper cover provided by the embodiment of the present invention;

Fig. 6 is a perspective view of the lower cover provided by the embodiment of the present invention;

Fig. 7 is an exploded view of a cosmetic hose provided by another embodiment of the present invention.

Description of the accompanying drawings: 1. Upper cover; 11. Groove; 12. Guide opening; 13. Limiting block; 14. Socket; 2. Lower cover; 21. Slider; 22. Limiting wall; 3. Eccentric output Material port; 4, prompt strip; 5, cap; 51, pin; 10, cover body; 20, tube body; 30, cap.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present utility model, the directional indication is only used to explain the relationship between the components in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. Implying their relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, if "and/or" or "and/or" appears throughout the text, its meaning includes three parallel plans, taking "A and/or B" as an example, including plan A, or plan B, or A and B is a solution that is satisfied at the same time. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

Please refer to Fig. 1-3, one embodiment of the utility model provides a cover structure, including: an upper cover 1 and a lower cover 2; one end of the upper cover 1 is detachably connected to the top of the lower cover 2 ; The inner side wall of the upper cover 1 is provided with a groove 11, and the lower cover 2 is movably connected with the groove 11;

On the one hand, when the upper cover 1 and the lower cover 2 are relatively horizontally rotated through the groove 11, the eccentric outlets 3 of the upper cover 1 and the lower cover 2 are changed from overlapping to dislocation, Thereby, the two eccentric outlets 3 can be controlled to cut off the discharge, and the locked material cannot be extruded from the outlets. On the other hand, through the parallel rotation of the upper cover 1 relative to the lower cover 2 through the groove 11, the opening or closing of the control discharge can be kept at the same height without generating a height difference.

It should be noted that the groove 11 is annular and surrounds the inner side of the tail of the upper cover 1 . And when the tail of the lower cover 2 is connected with the upper cover 1, the upper cover 1 rotates in parallel with the lower cover 2 through the groove 11, so that the two are kept at the same height all the time, without Changes in displacement.

The cover body 10 with locking function on the market is achieved through elastic deformation of elastic parts such as elastic sheets and springs to achieve displacement changes, generate height differences and then control the locking of the discharge. Once the inner elastic member is damaged, it loses its locking function and cannot be used normally.

In the present application, through the parallel rotation of the upper cover 1 and the lower cover 2, the eccentric discharge port 3 can be aligned to discharge normally, and the parallel rotation is through the upper cover 1 through the groove. 11 and the lower cover 2 are rotated, and it can be completed without adding other parts in the middle.

Please refer to FIG. 6 , in one embodiment, the outer wall of the lower cover 2 is provided with a slider 21 adapted to the groove 11 , and the slider 21 slides along the groove 11 .

It can be understood that when the lower cover 2 is connected with the upper cover 1, that is, the slider 21 enters the groove 11 and slides along the groove 11, so that the upper cover 1 is connected to the upper cover 1. When the lower cover 2 rotates relative to each other, the sliding between the slider 21 and the groove 11 can stabilize the upper cover 1 and the lower cover 2 at the same height during relative rotation. Make the eccentric outlet 3 of the upper cover 1 and the lower cover 2 from coincidence to dislocation, or make the eccentric discharge opening 3 of the upper cover 1 and the lower cover 2 from dislocation to coincidence without producing height Poor, that is, when the cover structure is locked or opened, it is always at the same height without any height change.

Please refer to FIGS. 3-4 , one embodiment further includes: a guide opening 12 is provided on the edge of the upper cover 1 , and the slider 21 contacts the groove 11 through the guide opening 12 .

That is to say, the slider 21 can be guided into the groove 11 correctly through the guide opening 12 , so that the upper cover 1 and the lower cover 2 can rotate through the groove 11 . Turn the upper cover 1 along the lower cover 2 until the sliding block 21 is pressed when it contacts the guide opening 12 , and the sliding block 21 enters the groove 11 to complete the assembly. That is, the upper cover 1 and the lower cover 2 can be assembled by blind insertion.

In one embodiment, the top of the lower cover 2 extends with a limiting wall 21 ; the limiting wall 21 is in contact with the inner wall of the upper cover 1 .

It should be noted that the limiting wall 21 is in the shape of a semicircle and is located in the cavity between the bottom of the upper cover 1 and the top of the lower cover 2 . Further, the balance between the upper cover 1 and the lower cover 2 is stabilized, and the upper cover 1 and the lower cover 2 are clearance-fitted.

In one embodiment, the inner wall of the upper cover 1 is provided with a limiting block 13 ; the side wall of the limiting block 13 is in contact with the limiting wall 21 .

It can be understood that when the upper cover 1 and the lower cover 2 rotate relative to each other, one side of the semicircular stop wall 21 contacts the stop block 13, thereby limiting the upper cover 1 and the lower cover 2. The relative rotation angle of the lower cover 2 is in the range of 0° to 180°. Thereby when the relative rotation angle of the upper cover 1 and the lower cover 2 is 0°, the two eccentric outlets 3 overlap, and materials can be extruded through the eccentric outlets 3; when the upper When the relative rotation angle between the cover 1 and the lower cover 2 is greater than 0°, the two eccentric outlets 3 are misaligned, and materials cannot be extruded through the eccentric outlets 3, thereby achieving a locking effect.

In one of the embodiments, two sliders 21 arranged across the center of the circle are located on the outer wall of the lower cover 2 , and the sliders 21 slide along the groove 11 .

It can be understood that the two sliders 21 arranged over the center of the circle can be balanced and stably locked in the groove 11 , and then keep at the same height as the lower cover 2 when the upper cover 1 rotates. And the two sliders 21 arranged over the center of the circle cannot escape from the groove 11 , that is, the upper cover 1 and the lower cover 2 can rotate stably. Make the eccentric outlet 3 of the upper cover 1 and the lower cover 2 from coincidence to dislocation, or make the eccentric discharge opening 3 of the upper cover 1 and the lower cover 2 from dislocation to coincidence without producing height Poor, that is, when the cover structure is locked or opened, it is always at the same height without any height change.

Correspondingly, there are two sliders 21 symmetrically arranged on the outer wall of the lower cover 2, the sliders 21 slide along the groove 11, and the upper cover 1 rotates along the lower cover 2 to two The sliding block 21 is pressed when in contact with the two guide openings 12 disposed across the center of the circle, and the sliding block 21 enters the groove 11 to complete the assembly. That is, the upper cover 1 and the lower cover 2 can be assembled by blind insertion.

In one embodiment, the top of the lower cover 2 extends with a limiting wall 21 ; the limiting wall 21 is in contact with the inner wall of the upper cover 1 .

It should be noted that the limiting wall 21 is in the shape of a semicircle and is located in the cavity between the bottom of the upper cover 1 and the top of the lower cover 2 . Further, the balance between the upper cover 1 and the lower cover 2 is stabilized, and the upper cover 1 and the lower cover 2 are clearance-fitted.

In one embodiment, the inner wall of the upper cover 1 is provided with a limiting block 13 ; the side wall of the limiting block 13 is in contact with the limiting wall 21 .

It can be understood that when the upper cover 1 and the lower cover 2 rotate relative to each other, one side of the semicircular stop wall 21 contacts the stop block 13, thereby limiting the upper cover 1 and the lower cover 2. The relative rotation angle of the lower cover 2 is in the range of 0° to 180°. Thereby when the relative rotation angle of the upper cover 1 and the lower cover 2 is 0°, the two eccentric outlets 3 overlap, and materials can be extruded through the eccentric outlets 3; when the upper When the relative rotation angle between the cover 1 and the lower cover 2 is greater than 0°, the two eccentric outlets 3 are misaligned, and materials cannot be extruded through the eccentric outlets 3, thereby achieving a locking effect.

In yet another embodiment, a prompt strip 4 is also included, and the prompt strip 4 is located on the outer wall of the sliding cover 2 .

The words "ON" and "OFF" are respectively engraved on the prompt bar 4, which are used to indicate that it is in an unlocked state or a locked state. It should be noted that the two prompt strips 4 are connected by the words "ON" and "OFF", and surround the outer wall of the lower cover 2, the head of one prompt strip 4 is connected with one end of the word "ON", and one The tail of the prompt bar 4 is connected to one end of the word "OFF"; the head of the other prompt bar 4 is connected to the other end of the word "OFF", and the tail of the other prompt bar 4 is connected to the end of the word "ON". The other end is connected. That is, "ON" is engraved on the front of the lower cover 2, and "OFF" is engraved on the back of the lower cover 2. And the word "ON" is located directly below the relative rotation angle of 0°, and the word "OFF" is located directly below the relative rotation angle of 180°, indicating that the cover 10 is in an unlocked or locked state.

In one of the embodiments, a socket 14 is provided on the upper surface of the upper cover 1 ; the socket 14 is located on one side of the eccentric outlet 3 .

It can be understood that a massage head or a sponge head is added through the socket 14 for application without hindering the extrusion of the material, and the plug is located near the eccentric outlet 3 .

In one of the embodiments, a cap 5 is also included, and pins 51 are provided on one side of the cap 5 to be plugged into the socket 14 ;

In one of the embodiments, the flocking cap, the flocking cap is engaged with the socket 14 through the pin 51;

In one embodiment, the massage head is engaged with the socket 14 through the pin 51 .

It should be noted that the materials mentioned above may be liquid cream-like materials related to makeup such as lotion or cream.

Please refer to Fig. 7, a cosmetic hose is provided in another embodiment, including a tube body 20, a cover body 10 and a cap 30, the cover body 10 is the above-mentioned cover body structure, one end of the cover body 10 is connected to The tube body 20 is threadedly connected, and the cap 30 is buckled connected with the other end of the cover body 10 .

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the utility model concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, Or directly/indirectly used in other related technical fields are all included in the patent protection scope of the present utility model.

Claims (10)

1. A cover structure, characterized in that, comprising: Upper cover and lower cover; The upper cover is detachably connected to the lower cover; The inner side wall of the upper cover is provided with a groove; The lower cover can rotate along the groove on the inner side wall of the upper cover; Both the upper cover and the lower cover are provided with eccentric outlets. 2. The cover structure according to claim 1, characterized in that, The outer wall of the lower cover is provided with a slider adapted to the groove, and the slider slides along the groove; And/or, two sliders are symmetrically arranged on the outer wall of the lower cover, and the sliders slide along the groove. 3. The cover structure according to claim 2, further comprising: The edge of the upper cover is provided with a guide opening, and the slider contacts the groove through the guide opening. 4. The cover structure according to claim 2, characterized in that, The top of the lower cover extends with a limiting wall; The limiting wall is in contact with the inner wall of the upper cover. 5. The cover structure according to claim 4, characterized in that, The inner wall of the upper cover is provided with a limit block; The side wall of the limiting block is in contact with the limiting wall. 6. The cover structure according to claim 1, further comprising a prompt strip located on the outer wall of the lower cover. 7. The cover structure according to claim 1, characterized in that, The upper surface of the upper cover is provided with a socket; The socket is located on one side of the eccentric outlet. 8. The cover structure according to claim 7, further comprising A cap, one side of the cap is provided with pins, which are plugged into the socket; the material in the eccentric outlet is exported through the cap. 9. The cover structure according to claim 8, characterized in that, The cap is a flocking cap, and the flocking cap is engaged with the socket through the pins; Or, the cap is a massage head cover, and the massage head is engaged with the socket through the pins. 10. A cosmetic hose, comprising a tube body, a cover body and a cap, characterized in that, The cover body is the cover body structure described in any one of claims 1-9, one end of the cover body is screwed to the pipe body, and the cap is snap-fitted to the other end of the cover body.

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