Pressing type emulsion bottle

Abstract

The utility model discloses a push type emulsion bottle, which relates to the field of packaging bottles, and adopts the technical scheme that the push type emulsion bottle comprises a bottle body, a sleeve is rotatably connected outside the bottle body, an observation opening is formed in the sleeve, a transparent sheet is arranged on the side wall of the bottle body in a penetrating manner, the transparent sheet and the observation opening are arranged in a staggered manner, and the width of the transparent sheet is greater than that of the observation opening. When the remaining amount of emulsion in the bottle needs to be observed, the sleeve is rotated, the observation opening and the transparent plate are overlapped, the liquid level in the bottle can be observed conveniently, the bottle body does not need to be opened, when a user loosens the sleeve after observation is finished, the sleeve is reset through the elastic filler, the situation that the user forgets to reset, and consequently external light directly irradiates the emulsion is avoided, and the bottle body is made of polylactic acid materials and is convenient to use. The polylactic acid material has the advantage of being degradable.

Description

Technical Field

[0001] The utility model relates to the field of packaging bottles, and more particularly to a press-type lotion bottle. Background Art

[0002] Lotion is a common type of cosmetic. A pump-type cosmetic bottle is a container for storing lotion that uses a pump to press out the lotion in the bottle. Because a pump is used to press out the lotion, the lotion can be taken out without opening the bottle. Since the bottle does not need to be opened each time it is taken out, some lotions have an opaque surface in the cosmetic bottle to reduce the impact of light on the lotion. Therefore, it is difficult to clearly know how much lotion is left in the bottle, which may result in the discovery that there is not enough lotion when needed, and it is too troublesome to open the bottle each time to confirm. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a push-type lotion bottle.

[0004] The above technical objectives of the present utility model are achieved through the following technical solutions: a push-type lotion bottle, comprising a bottle body, a sleeve rotatably connected to the outside of the bottle body, an observation port being provided on the sleeve, a transparent sheet being provided through the side wall of the bottle body, the transparent sheet being staggered with the observation port, and the width of the transparent sheet being greater than the width of the observation port.

[0005] The utility model is further configured as follows: a ridge is fixedly connected to the inner side wall of the sleeve, a sliding groove is provided on the outer side wall of the bottle body, and the ridge is slidably connected in the sliding groove.

[0006] The present invention is further configured such that: the cross-sections of the chute and the ridge are both arc-shaped, and the arc length of the ridge cross-section is smaller than the curvature of the chute cross-section.

[0007] The utility model is further configured such that: the circular arc formed by the cross section of the chute and the circular arc formed by the cross section of the ridge are both major arcs.

[0008] The present invention is further configured as follows: the slide groove is filled with an elastic filler, and the elastic filler is located on a side of the observation port close to the transparent sheet.

[0009] The present invention is further configured such that: the cross-sectional area of ​​the elastic filler is smaller than the cross-sectional area of ​​the chute.

[0010] In summary, the utility model has the following beneficial effects: when it is necessary to observe the remaining amount of lotion in the bottle, the sleeve is rotated so that the observation port overlaps with the transparent plate, which facilitates observation of the liquid level in the bottle without opening the bottle body; when the user finishes observation and releases the sleeve, the elastic filler resets the sleeve, preventing the user from forgetting to reset it and causing external light to directly hit the lotion; the bottle body is made of polylactic acid, which has the advantage of being biodegradable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the bottle body in the utility model;

[0013] Figure 3 It is a structural diagram of the sleeve in the utility model.

[0014] In the figure: 1. bottle body; 2. sleeve; 3. observation port; 4. transparent sheet; 5. ridge; 6. slide groove; 7. elastic filler. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0016] Embodiment: A push-type lotion bottle, such as Figure 1 、 Figure 2 、 Figure 3 As shown, it includes a bottle body 1, a sleeve 2 is rotatably connected to the outside of the bottle body 1, an observation port 3 is provided on the sleeve 2, a transparent sheet 4 is provided through the side wall of the bottle body 1, the transparent sheet 4 and the observation port 3 are staggered, the width of the transparent sheet 4 is greater than the width of the observation port 3, a ridge 5 is fixedly connected to the inner wall of the sleeve 2, a slide groove 6 is provided on the outer wall of the bottle body 1, and the ridge 5 is slidably connected in the slide groove 6.

[0017] Specifically, the bottle body 1 is made of polylactic acid, which has the advantage of being degradable. A through groove is provided on the bottle body 1, and a transparent plate is embedded in the through groove. The length direction of the transparent plate and the length direction of the observation port 3 are both the same as the length direction of the bottle body 1. Under normal circumstances, the observation port 3 and the transparent sheet 4 are staggered to avoid external light from directly shining on the emulsion in the bottle. When it is necessary to observe the remaining emulsion in the bottle, the sleeve 2 is rotated to make the observation port 3 overlap with the transparent plate, which is convenient for observing the liquid level in the bottle without opening the bottle body 1. The two ridges 5 are respectively located above and below the observation port 3, and the two slide grooves 6 are respectively located above and below the transparent plate. The ridges 5 are embedded in the slide grooves 6 to ensure the connection strength between the sleeve 2 and the bottle body 1. A number of friction ridges are integrally formed on the side wall of the bottle body 1 below the sleeve 2, which is convenient for the user to control the relative rotation between the sleeve 2 and the bottle body 1.

[0018] like Figure 1 、 Figure 2 、 Figure 3 As shown, the cross-section of the chute 6 and the cross-section of the ridge 5 are both arc-shaped, the arc length of the cross-section of the ridge 5 is smaller than the curvature of the cross-section of the chute 6, the arc formed by the cross-section of the chute 6 and the arc formed by the cross-section of the ridge 5 are both superior arcs, and the chute 6 is filled with an elastic filler 7, which is located on the side of the observation port 3 close to the transparent sheet 4, and the cross-sectional area of ​​the elastic filler 7 is smaller than the cross-sectional area of ​​the chute 6.

[0019] Specifically, the cross-section of the ridge 5 is three-quarters of a circle, and the slide groove 6 is not a complete annular groove, which reduces the rotation angle of the sleeve 2, facilitates the alignment of the observation port 3 and the transparent plate, increases the length of the ridge 5, and further improves the connection strength between the sleeve 2 and the bottle body 1. The elastic filler 7 is made of rubber. When the elastic filler 7 is in an extended state, the two ends of the elastic filler 7 respectively conflict with the side walls of the ridge 5 and the side walls of the slide groove 6. When the user rotates the sleeve 2 to bring the observation port 3 and the transparent plate closer to each other, the ridge 5 squeezes the elastic filler 7. The cross-sectional area of ​​the elastic filler 7 is small, which provides sufficient space for the elastic filler 7 to undergo elastic deformation in the slide groove 6. The elastic filler 7 undergoes elastic deformation. When the user finishes observation and releases the sleeve 2, the elastic filler 7 resets the sleeve 2 to prevent the user from forgetting to reset and causing external light to directly hit the emulsion.

[0020] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A push-type lotion bottle, comprising a bottle body (1), characterized in that: The bottle body (1) is rotatably connected to a sleeve (2), an observation port (3) is provided on the sleeve (2), a transparent sheet (4) is provided through the side wall of the bottle body (1), the transparent sheet (4) and the observation port (3) are staggered, and the width of the transparent sheet (4) is greater than the width of the observation port (3).

2. The push-type lotion bottle according to claim 1, characterized in that: A ridge (5) is fixedly connected to the inner side wall of the sleeve (2), a sliding groove (6) is provided on the outer side wall of the bottle body (1), and the ridge (5) is slidably connected in the sliding groove (6).

3. The push-type lotion bottle according to claim 2, characterized in that: The cross-sections of the chute (6) and the ridge (5) are both arc-shaped, and the arc length of the ridge (5) cross-section is smaller than the arc of the chute (6) cross-section.

4. The push-type lotion bottle according to claim 3, characterized in that: The circular arc formed by the cross section of the chute (6) and the circular arc formed by the cross section of the ridge (5) are both major arcs.

5. The push-type lotion bottle according to claim 3, characterized in that: The slide groove (6) is filled with an elastic filler (7), and the elastic filler (7) is located on a side of the observation port (3) close to the transparent sheet (4).

6. The push-type lotion bottle according to claim 5, characterized in that: The cross-sectional area of ​​the elastic filler (7) is smaller than the cross-sectional area of ​​the chute (6).

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