A squeeze bottle for electric hair dyeing devices

Abstract

This utility model relates to the field of hair dyeing technology, specifically a squeeze bottle for an electric hair dyeing device. It includes a bottle body, a bottle opening at one end of the bottle body, and a squeezing block inside the bottle body. The bottle body is a corrugated cylindrical shape with a flat bottom facing the bottle opening. The bottle opening has external threads. In practical applications, the bottle body is detachably mounted on the electric hair dyeing device by screwing the external threads onto its sleeve. During the squeezing process, the flat bottom of the bottle body gradually approaches the bottle opening, squeezing out the hair dye and hydrogen peroxide cream inside the bottle. When the bottle body is fully compressed, the squeezing block occupies the internal space of the bottle, allowing all the dye and hydrogen peroxide to be squeezed out, avoiding waste and reducing the investment costs for hair salons.

Description

Technical Field

[0001] This utility model relates to the field of hair dyeing technology, specifically a squeeze bottle for electric hair dyeing devices. Background Technology

[0002] When hair salons dye hair, they mix the hair dye and hydrogen peroxide to make a hair dye paste. They should stir it immediately before use and apply it to the hair. To prevent hair dye and hydrogen peroxide from getting on clothes and the body, electric hair dyeing devices are gradually gaining popularity. For example, Chinese Patent CN107095429B discloses an electric hair dyeing device, including a shell, an inner shell, a mixing mechanism, and a hair dyeing comb. The patent also describes a method of using the device: a soft bag containing hair dye and a soft bag containing hydrogen peroxide are installed on the mixing cover; then, the soft bags containing hair dye and hydrogen peroxide are inserted into the first and second sleeves of the mixing mechanism; then, the mixing mechanism and the inner shell are inserted into the shell and secured using retaining rings, slots, and blocks; then, the second flow-guiding column and flow-guiding cone are inserted into the comb handle's flow channel and connected to the comb handle; finally, pressing the switch powers the motor, causing the motor to rotate and the lead screw to rotate, which in turn causes the slider to slide upwards, squeezing the soft bags containing hair dye and hydrogen peroxide, thus achieving hair dyeing while combing.

[0003] However, in actual operation, the slider outside the soft bag of this electric hair dyeing device has difficulty completely squeezing out the dye and hydrogen peroxide from the dye bag and hydrogen peroxide bag. As a result, after each use, some dye and hydrogen peroxide will always remain in the dye bag and hydrogen peroxide bag, which not only wastes the dye and hydrogen peroxide, but also increases the investment cost of hair salons. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned shortcomings by providing a squeeze bottle for electric hair dyeing devices, which facilitates the complete extraction of dye and hydrogen peroxide from the dye and hydrogen peroxide pouches, avoiding waste of dye and hydrogen peroxide, and reducing the investment costs of hair salons.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A squeeze bottle for an electric hair dyer includes a bottle body, a bottle mouth disposed at one end of the bottle body, and a squeeze block disposed inside the bottle body. The bottle body is a corrugated columnar shape with a flat bottom facing the bottle mouth. The bottle mouth is provided with external threads.

[0007] Furthermore, the extrusion block is movably disposed inside the bottle body.

[0008] Furthermore, one end of the extrusion block is fixed to the inner side of the bottom of the bottle.

[0009] Furthermore, the outer diameter of the bottle opening is smaller than the minimum outer diameter of the bottle body.

[0010] Furthermore, the extrusion block is a cylinder, and the outer diameter of the extrusion block is smaller than the minimum inner diameter of the bottle.

[0011] The beneficial effects of this utility model are:

[0012] In practical applications, the bottle is detachably installed on the electric hair dyeing device by connecting the sleeve of the electric hair dyeing device with the external thread. During the squeezing process, the flat bottom of the bottle gradually approaches the bottle opening, squeezing out the hair dye cream and hydrogen peroxide cream inside the bottle. When the bottle is fully compressed, the squeezing block occupies the internal space of the bottle, allowing the cream inside the bottle to be completely squeezed out, avoiding waste of hair dye and hydrogen peroxide, and reducing the investment costs of hair salons. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 yes Figure 2 Cross-sectional view of the extrusion block at point BB during movable installation;

[0016] Figure 4 yes Figure 2 Cross-sectional view of the extrusion block at point BB during fixed installation;

[0017] Reference numerals: Bottle body 41; Bottle mouth 42; Extrusion block 43; Flat bottom 44; External thread 45. Detailed Implementation

[0018] like Figure 1 and Figure 2 As shown, a squeeze bottle for an electric hair dyer includes a bottle body 41, a bottle mouth 42 disposed at one end of the bottle body 41, and a squeeze block 43 disposed inside the bottle body 41. The bottle body 41 is a corrugated columnar shape, and the bottom of the bottle body 41 is a flat bottom 44, which is disposed directly opposite the bottle mouth 42. The bottle mouth 42 is provided with an external thread 45.

[0019] In use, the bottle 41 is detachably installed on the electric hair dyeing device by screwing the sleeve of the electric hair dyeing device through the external thread 45; during the squeezing of the bottle 41, the flat bottom 44 of the bottle 41 gradually approaches the bottle mouth 42, squeezing out the dye cream and hydrogen peroxide cream inside the bottle 41; when the bottle 41 is fully compressed, because the squeezing block 43 occupies the internal space of the bottle 41, the cream inside the bottle 41 can be completely squeezed out, avoiding waste of dye cream and hydrogen peroxide, and reducing the investment cost of hair salons.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the extrusion block 43 is movably disposed inside the bottle body 41. In this embodiment, when it is movably disposed inside the bottle body 41, after the bottle body 41 is fully compressed, the two ends of the extrusion block 43 abut against the bottle mouth 42 and the bottom of the bottle body 41 respectively, which can occupy the internal space of the bottle body 41, so that the ointment inside the bottle body 41 can be completely squeezed out.

[0021] like Figure 1 , Figure 2 and Figure 4 As shown, one end of the extrusion block 43 is fixed to the inner side of the bottom of the bottle body 41. In this embodiment, when one end of the extrusion block 43 is fixed to the inner side of the bottom of the bottle body 41, during the compression process of the bottle body 41, the extrusion block 43 can slowly squeeze the paste at the bottom of the bottle body 41 toward the bottle mouth 42. After the bottle body 41 is completely compressed, it can occupy the internal space of the bottle body 41, so that the paste inside the bottle body 41 can be completely squeezed out.

[0022] like Figure 1 and Figure 2 As shown, the outer diameter of the bottle opening 42 is smaller than the minimum outer diameter of the bottle body 41; in this embodiment, when the outer diameter of the bottle opening 42 is smaller than the minimum outer diameter of the bottle body 41, the squeezing block 43 is less likely to be squeezed into the bottle opening 42.

[0023] like Figure 1 and 2 As shown, the extrusion block 43 is a cylinder, and the outer diameter of the extrusion block 43 is smaller than the minimum inner diameter of the bottle body 41. In this embodiment, when the outer diameter of the extrusion block 43 is smaller than the minimum inner diameter of the bottle body 41, the paste can be squeezed out from between the outer edge of the cylinder and the inner wall of the bottle body 41 during the compression process, and the extrusion effect of the paste is better.

[0024] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by this utility model.

Claims

1. A squeeze bottle for an electric hair dyer, characterized in that: It includes a bottle body (41), a bottle mouth (42) disposed at one end of the bottle body (41), and a squeezing block (43) disposed inside the bottle body (41). The bottle body (41) is a corrugated columnar shape, and the bottom of the bottle body (41) is a flat bottom (44). The flat bottom (44) is disposed directly opposite the bottle mouth (42), and the bottle mouth (42) is provided with external threads (45).

2. The squeeze bottle for an electric hair dyer according to claim 1, characterized in that, The extrusion block (43) is movably disposed inside the bottle body (41).

3. The squeeze bottle for an electric hair dyer according to claim 1, characterized in that, One end of the extrusion block (43) is fixed to the inner side of the bottom of the bottle body (41).

4. A squeeze bottle for an electric hair dyer according to claim 1, characterized in that, The outer diameter of the bottle mouth (42) is smaller than the minimum outer diameter of the bottle body (41).

5. A squeeze bottle for an electric hair dyer according to claim 1, characterized in that, The extrusion block (43) is a cylinder, and the outer diameter of the extrusion block (43) is smaller than the minimum inner diameter of the bottle body (41).

Images