Comb head tube

Abstract

The utility model relates to the technical field of cosmetic packaging, and provides a comb head tube which comprises a body, a discharging head and a flexible brush body, the discharging head is connected with one end of the body, the flexible brush body comprises a bottom plate and a plurality of stand columns, the stand columns are fixed to one face of the bottom plate, the other face of the bottom plate is provided with a fastener, and the fastener is connected with the discharging head. The fastener is connected to the discharging head in a buckled mode. On the basis, the effect of reducing disengagement of the flexible brush body can be achieved.

Description

Technical Field

[0001] This application relates to the field of cosmetic packaging technology, and in particular to a comb head tube. Background Technology

[0002] Currently, cosmetics, skin care products, hair dyes and other products on the market all require containers for packaging, and often use tubes for filling. Tubes have a certain plastic deformation ability and can be extruded.

[0003] Existing soft tubes generally consist of a main body, a dispensing head, and a cap. The dispensing head is located at the dispensing end of the main body and is connected to the interior of the main body. The cap covers the main body. Furthermore, some cosmetics or skincare products that require application and absorption need to be massaged in for more even absorption. Therefore, flexible brushes are often installed at the end of the dispensing head to facilitate massage and absorption after application.

[0004] Regarding the aforementioned technologies, since flexible brushes are generally fixed to the discharge head by adhesive, there is a problem of the flexible bristles separating from the discharge head during continuous use and friction, which needs to be improved. Utility Model Content

[0005] To reduce the risk of the flexible brush detaching, this application provides a comb head tube.

[0006] The comb head tube provided in this application adopts the following technical solution:

[0007] A comb head tube includes a body, a discharge head, and a flexible brush body. The discharge head is connected to one end of the body. The flexible brush body includes a base plate and several uprights. Each upright is fixed to one side of the base plate. A fastener is provided on the other side of the base plate and is fastened to the discharge head.

[0008] By adopting the above technical solution, the main body is used to store cosmetics and other products. When the main body is compressed, the products inside the main body enter the discharge head and are then squeezed out from the discharge head. The flexible brush body is mechanically fastened to the discharge head through fasteners, which can ensure the connection stability between the flexible brush body and the discharge head and reduce the risk of the flexible brush body detaching.

[0009] Preferably, the discharge head includes a sleeve and a discharge rod. The end of the sleeve away from the body is closed, and the other end of the sleeve is open and snapped into the end of the body. The discharge rod passes through and is fixed at the axial position of the sleeve, and the discharge rod is in communication with the body.

[0010] By adopting the above technical solution, the open side of the sleeve can be locked and fixed to the body, while the discharge rod can be connected to the inside of the body, so that the product inside the body can be extruded along the discharge rod.

[0011] Preferably, the closed side of the sleeve that fits against the base plate is provided with a locking hole, and the fastener includes a locking post and a locking block. One end of the locking post is fixed to the base plate, and the locking block is fixed to the other end of the locking post. The locking post is inserted into the locking hole, and the locking block is engaged with the inner side of the closed end of the sleeve.

[0012] By adopting the above technical solution, when fixing the flexible brush body, the clamping block can be passed through the lifting hole. At this time, the clamping post is located in the through hole, and the clamping block can be clamped on the inside of the closed end of the sleeve, so as to realize the clamping connection between the fastener and the sleeve.

[0013] Preferably, an annular groove is provided on one closed end face of the sleeve and on the periphery of the discharge rod, the locking hole is located at the bottom of the groove, and the bottom plate is engaged with the groove.

[0014] By adopting the above technical solution, the base plate can be snapped into the annular groove, which provides a certain installation limit for the base plate and further improves the installation stability of the flexible brush body.

[0015] Preferably, the outer diameter of the column gradually decreases in the direction away from the base plate.

[0016] By adopting the above technical solution, it is possible to ensure that the column and the base plate have sufficient connection strength, and the column can also have good bending deformation ability when it rubs against the skin surface.

[0017] Preferably, the end of the column furthest from the base plate is spherical.

[0018] By adopting the above technical solution, when the column rubs against the skin surface, the spherical end of the column can reduce the scratches caused to the skin.

[0019] Preferably, the end of each column away from the base plate forms a massage surface, and the end of the discharge rod is located on the side of the massage surface facing the base plate.

[0020] By adopting the above technical solution, when the skin is rubbed by the flexible brush body, the column can contact the skin first, avoiding the hard discharge rod from scratching the skin.

[0021] Preferably, the base plate is integrally connected to each of the columns.

[0022] By adopting the above technical solution, the connection stability between the base plate and the column can be guaranteed.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] (1) By setting up a flexible brush body and fasteners, and the flexible brush body includes a base plate and a column, the flexible brush body and the discharge head can be mechanically locked together, reducing the risk of the flexible brush body detaching.

[0025] (2) By setting an annular groove, the bottom plate can be stuck in the groove, which can limit the movement of the bottom plate and improve the connection stability between the flexible brush body and the discharge head. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the comb head tube in this embodiment;

[0027] Figure 2 This is an exploded structural diagram of the comb head tube in this embodiment;

[0028] Figure 3 This is a schematic diagram of the structure of the comb head tube with a cap in this embodiment.

[0029] Reference numerals: 1. Body; 2. Discharge head; 21. Sleeve; 22. Discharge rod; 3. Flexible brush body; 31. Base plate; 32. Column; 4. Fastener; 41. Locking post; 42. Locking block; 5. Locking hole; 6. Groove; 7. Cover. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0031] This application discloses a comb head tube. (Refer to...) Figure 1 The comb head tube includes a body 1, a discharge head 2, and a flexible brush body 3. The body 1 is in the shape of a flat tube and is used for packaging products. The discharge end of the body 1 has an inner discharge hole. The discharge head 2 is connected to the discharge end of the body 1 and communicates with the inner discharge hole.

[0032] Reference Figure 1 and Figure 2 The discharge head 2 includes a sleeve 21 and a discharge rod 22. The discharge rod 22 is a tubular structure with both ends connected. The sleeve 21 is closed and planar at one end away from the body 1, and the other end of the sleeve 21 is open and snapped into the end of the body 1. The sleeve 21 covers the discharge end of the body 1. The discharge rod 22 passes through and is fixed at the axial position of the sleeve 21. The discharge rod 22 extends out of the closed end of the sleeve 21, and the end of the discharge rod 22 located inside the sleeve 21 is connected to the inner discharge hole on the body 1.

[0033] Reference Figure 2 and Figure 3 In some embodiments, the main body 1 is covered with a cover 7, which covers the discharge head 2 and the flexible brush body 3.

[0034] The flexible brush body 3 includes a base plate 31 and several uprights 32. Each upright 32 is fixed to the same side of the base plate 31. The base plate 31 is attached to the outer plane of the closed end of the sleeve 21. The base plate 31 and each upright 32 are integrally formed by injection molding, which can ensure the connection stability between the base plate 31 and each upright 32. At least one fastener 4 is integrally connected to the other side of the base plate 31. In this embodiment, eight fasteners 4 are provided. The fasteners 4 are fastened to the discharge head 2, thereby realizing the mechanical snap-fit ​​fixation between the base plate 31 and the discharge head 2.

[0035] Specifically, a locking hole 5 is provided on the closed side of the sleeve 21 that fits against the base plate 31, which is compatible with each fastener 4. The fastener 4 includes a locking post 41 and a locking block 42. One end of the locking post 41 is fixed to the side of the base plate 31 facing away from the lifting column 32, and the locking block 42 is fixed to the other end of the locking post 41. The maximum outer diameter of the locking block 42 is larger than the inner diameter of the locking hole 5. The fastener 4 has a certain elastic deformation capacity, so the locking post 41 can be inserted into the locking hole 5, and the locking block 42 can pass through the locking hole 5 into the inside of the sleeve 21, so that the locking block 42 is engaged with the inside of the closed end of the sleeve 21, thereby achieving the locking and fixing of the flexible brush body 3.

[0036] In some embodiments, an annular groove 6 is provided on the outer side of the closed end of the sleeve 21. The groove 6 surrounds the periphery of the discharge rod 22, and the discharge rod 22 passes through the center of the base plate 31. The locking hole 5 is provided at the bottom of the groove 6, and the base plate 31 is locked in the groove 6. Therefore, the groove 6 can play a certain limiting role in the movement of the base plate 31, further improving the installation stability of the flexible brush body 3.

[0037] The outer diameter of the upright 32 gradually decreases towards the direction away from the base plate 31, and the end of the upright 32 away from the base plate 31 is spherical, which can reduce the scratching of the skin caused by the upright 32 during massage. The end of each upright 32 away from the base plate 31 forms a massage surface, and the end of the discharge rod 22 is located on the side of the massage surface facing the base plate 31. Therefore, during massage, the upright 32 can reduce the contact between the hard end of the discharge rod 22 and the skin.

[0038] The implementation principle of a comb head tube in this application embodiment is as follows: When installing the flexible brush body 3, the locking block 42 can be inserted into the inner side of the closed end of the sleeve 21 opposite the locking hole 5, so that the fastener 4 is locked in the sleeve 21; the bottom plate 31 is also locked in the groove 6, thereby realizing the mechanical fastening between the flexible brush body 3 and the discharge head 2, and each column 32 is integrally connected with the bottom plate 31, ensuring the connection stability between the flexible brush body 3 and the discharge head 2, and reducing the possibility of the flexible brush body 3 detaching.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A comb head tube, comprising a body (1), a discharge head (2), and a flexible brush body (3), wherein the discharge head (2) is connected to one end of the body (1), characterized in that, The flexible brush body (3) includes a base plate (31) and several columns (32). Each column (32) is fixed to one side of the base plate (31), and a fastener (4) is provided on the other side of the base plate (31). The fastener (4) is fastened to the discharge head (2).

2. The comb head tube according to claim 1, characterized in that, The discharge head (2) includes a sleeve (21) and a discharge rod (22). The sleeve (21) is closed at one end away from the body (1), and the other end of the sleeve (21) is open and snapped into the end of the body (1). The discharge rod (22) passes through and is fixed at the axial position of the sleeve (21). The discharge rod (22) is connected to the body (1).

3. A comb head tube according to claim 2, characterized in that, The sleeve (21) has a locking hole (5) on the closed side that fits against the base plate (31). The fastener (4) includes a locking post (41) and a locking block (42). One end of the locking post (41) is fixed to the base plate (31), and the locking block (42) is fixed to the other end of the locking post (41). The locking post (41) is inserted into the locking hole (5), and the locking block (42) is locked into the inner side of the closed end of the sleeve (21).

4. A comb head tube according to claim 3, characterized in that, The sleeve (21) has a closed end face and an annular groove (6) on the periphery of the discharge rod (22). The locking hole (5) is located at the bottom of the groove (6), and the bottom plate (31) is engaged with the groove (6).

5. A comb head tube according to claim 1, characterized in that, The outer diameter of the column (32) gradually decreases in the direction away from the base plate (31).

6. A comb head tube according to claim 1, characterized in that, The end of the column (32) away from the base plate (31) is spherical.

7. A comb head tube according to claim 2, characterized in that, Each of the columns (32) forms a massage surface at the end away from the base plate (31), and the end of the discharge rod (22) is located on the side of the massage surface facing the base plate (31).

8. A comb head tube according to claim 1, characterized in that, The base plate (31) is integrally connected to each of the columns (32).

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