Cosmetic hose cover convenient to disassemble

Abstract

The utility model discloses a cosmetic hose cover convenient to disassemble, and belongs to the technical field of cosmetic hose covers. A cosmetic hose cover convenient to disassemble comprises a bottle body and further comprises a threaded head fixed to the upper end face of the bottle body, and a discharging port is formed in the threaded head and communicated to the interior of the bottle body; the thread head is connected with an outer cover through a thread groove, and a plurality of first sliding grooves, second sliding grooves and third sliding grooves are formed in the outer cover; a first sliding block, a second sliding block and a third sliding block are arranged in the first sliding groove, the second sliding groove and the third sliding groove in a sliding mode respectively. A second spring is fixedly connected between the second sliding block and the third sliding block. According to the utility model, the problem that the outer cover cannot be completely tightened due to small wrist torsion of a woman is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic hose cover technical field especially, relate to a cosmetic hose cover convenient to detach. BACKGROUND

[0002] Cosmetic is the daily-use chemical industry product for skin, hair, nail, lip and other human body surface with the purpose of cleaning, protecting, beautifying, modifying by rubbing, spraying or other similar methods, and in the common cosmetic packaging, cosmetic hose occupies an important position in the cosmetic packaging field with the characteristics and application advantages of light weight, easy processing and printing, environmental protection and recycling, diversified design, convenient carrying and not easy to be damaged by extrusion.

[0003] At present, the types of cosmetic contained in the cosmetic hose are mostly viscous or paste-like cosmetics, which can be extruded out by simple extrusion, and the bottle cap is closed in a threaded manner, however, the strength of women's wrist is generally weak, and it is difficult to twist the bottle cap to a very closed part, the cosmetic in the bag is easily extruded and overflowed from the outlet, resulting in unnecessary waste and easily dirtying other objects in the bag, based on this, the utility model is proposed. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a cosmetic hose cover convenient to detach, which can overcome the above problems or at least partially solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cosmetic hose cover convenient to detach, comprising a bottle body, further comprising: a threaded head fixed on the upper end face of the bottle body, an outlet opening is opened on the threaded head, and the outlet opening is communicated to the inside of the bottle body; the threaded head is connected with an outer cover through a threaded groove, a plurality of first sliding grooves, second sliding grooves and third sliding grooves are respectively arranged in the inner part of the outer cover; first sliding blocks, second sliding blocks and third sliding blocks are respectively slid in the first sliding grooves, the second sliding grooves and the third sliding grooves; the second sliding block and the third sliding block are fixedly connected with a second spring.

[0007] Preferably, a turnover groove is opened on the outer cover, and connecting rods are fixed on both sides in the turnover groove.

[0008] Further, an extrusion block is inserted on the connecting rod, and the upper end surface of the extrusion block is an arc surface.

[0009] Preferably, an adjusting knob is vertically inserted on the outer cover, and the lower end surface of the adjusting knob is connected with the upper end surface of the threaded head.

[0010] Furthermore, a discharge port is provided on the adjusting knob, and the discharge port is an eccentric hole.

[0011] Preferably, a first spring is fixed on the first sliding groove, and the other side of the first spring is fixedly connected to the first sliding block.

[0012] Preferably, a cylindrical rotation groove is provided inside the outer cover.

[0013] Furthermore, a limit block is provided in the rotating groove, and the limit block is fixedly connected to the adjusting knob.

[0014] Compared with the prior art, the present invention provides a cosmetic hose cover that is easy to disassemble, which has the following beneficial effects:

[0015] 1. The easily detachable cosmetic hose cover has the following advantages: when the outer cover is screwed on, the inclined surface of the first slider is squeezed to make the first slider move horizontally, the lower end surface of the first slider squeezes the inclined surface of the second slider to make the second slider move downward, the second slider squeezes the third slider, and the third slider squeezes the upper end surface of the thread head, so that the third slider applies an upward thrust to the outer cover, thereby squeezing the threads between the untightened outer cover and the thread head against each other, increasing the friction between the threads while closing the loose threads to form a closed space, thereby solving the problem that women cannot completely tighten the outer cover due to the small torque of their wrists.

[0016] 2. The easily detachable cosmetic hose cover can align or stagger the discharge port of the adjusting knob portion with the discharge port of the threaded head portion by rotating the adjusting knob, thereby allowing the user to squeeze out cosmetics without removing the outer cover.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model solves the problem that women cannot completely tighten the outer cover due to the small torque of their wrists. The user can squeeze out the cosmetics without removing the outer cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a cosmetic hose cover that is easy to disassemble proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of the slider portion of a cosmetic hose cover that is easy to disassemble proposed by the present invention;

[0020] Figure 3 This is a cross-sectional view of a cosmetic hose cover that is easy to disassemble. Figure 1 ;

[0021] Figure 4 This is a cross-sectional view of a cosmetic hose cover that is easy to disassemble. Figure 2 ;

[0022] Figure 5 The utility model provides an explosion view of the outer cover part of the cosmetic hose cover convenient to disassemble.

[0023] In the figure: 1, bottle body; 12, threaded head; 13, turnover groove; 21, outer cover; 22, adjusting knob; 23, extrusion block; 231, connecting rod; 24, limiting block; 25, rotary groove; 31, first sliding block; 311, first spring; 312, first sliding slot; 32, second sliding block; 321, second sliding slot; 33, third sliding block; 331, third sliding slot; 34, second spring; 41, discharge port. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] Embodiment 1:

[0027] Reference Figure 1-Figure 5 A cosmetic hose cover convenient to disassemble, comprising a bottle body 1, further comprising: a threaded head 12 fixed on the upper end face of the bottle body 1, a discharge port 41 is opened on the threaded head 12, and the discharge port 41 is communicated to the inside of the bottle body 1; the threaded head 12 is connected with an outer cover 21 through a threaded groove, a plurality of first sliding slots 312, second sliding slots 321 and third sliding slots 331 are respectively arranged in the inner part of the outer cover 21; first sliding blocks 31, second sliding blocks 32 and third sliding blocks 33 are respectively slidably arranged in the first sliding slots 312, the second sliding slots 321 and the third sliding slots 331; a second spring 34 is fixedly connected between the second sliding block 32 and the third sliding block 33, a turnover groove 13 is opened on the outer cover 21, connecting rods 231 are fixed on both sides in the turnover groove 13, and an extrusion block 23 is inserted on the connecting rod 231.

[0028] In the present invention, the first slide groove 312 is connected to the flip groove 13, so that the inclined surface of the first slider 31 is located in the flip groove 13 during reset, thereby facilitating the flipping and squeezing block 23 to squeeze the inclined surface of the first slider 31. A protrusion extends from the bottom of the first slider 31. The protrusion of the first slider 31 is located in the second slide groove 321, thereby limiting the first slider 31 and preventing it from disengaging from the first slide groove 312. At the same time, the protrusion under the first slider 31 squeezes the inclined surface of the second slider 32 during movement, causing the second slider 32 to move downward and squeeze the third slider 33. The second slide groove 321 and the third slide groove 331 are respectively provided with limiting grooves, thereby limiting the displacement distance between the second slider 32 and the third slider 33. This prevents the distance between the two sliders from being too close, resulting in excessive force of the second spring 34 and damaging the threads of the threaded head 12 and the outer cover 21. The groove of the third slide groove 331 also prevents the third slider 33 from falling out of the third slide groove 331.

[0029] Example 2:

[0030] Reference Figure 1-Figure 5 , which is basically the same as Example 1, and further, the upper end surface of the extrusion block 23 is an arc surface, the outer cover 21 is vertically inserted with an adjusting knob 22, the lower end surface of the adjusting knob 22 is connected to the upper end surface of the threaded head 12, and the adjusting knob 22 is provided with a discharge port 41, and the discharge port 41 is an eccentric hole, a first spring 311 is fixed on the first slide groove 312, and the other side of the first spring 311 is fixedly connected to the first slider 31, a cylindrical rotating groove 25 is provided inside the outer cover 21, and a limit block 24 is provided in the rotating groove 25, and the limit block 24 is fixedly connected to the adjusting knob 22.

[0031] In the present invention, when the extrusion block 23 is in a vertical state, it is in a locked state. At this time, the curvature of the arc surface of the extrusion block 23 is the same as the curvature of the outer cover 21, making the overall appearance more beautiful. A slope is provided in the middle of the disc-shaped limit block 24, so that the limit block 24 can lift the horizontal extrusion block 23 to a vertical state when rotating, thereby completing the sealing lock.

[0032] The lower end surface of the adjusting knob 22 is made of elastic and sealing rubber material or hard sponge material, so that the lower end surface of the adjusting knob 22 is always in contact with the upper end surface of the threaded head 12 when sealed. The discharge port 41 is an eccentric hole, so that the discharge ports 41 at the upper and lower ends will be aligned only when the adjusting knob 22 stays in the unlocked state, and the cosmetics can be squeezed out of the discharge port 41 without removing the outer cover 21. The discharge port 41 at the threaded head 12 is larger than the discharge port 41 at the adjusting knob 22, so as to meet the user's needs for different usage amounts.

[0033] When the user needs to open the upper cover 21, the user can rotate the adjusting knob 22 to drive the limit block 24 to rotate and release the pressure limit on the squeezing block 23. The first spring 311 pushes the first slider 31 out, the outer cover 21 loses the squeezing force, and the friction between the threads of the outer cover 21 and the threaded head 12 is reduced. At this time, the squeezing block 23 is lifted up by the first slider 31 and is in a horizontal state to form an extended force arm. The user can reduce the rotational force used by rotating the squeezing block 23 to unscrew the upper cover 21. When the user needs to install the outer cover 21, the outer cover can be tightened by rotating the horizontal squeezing block 23, and then the adjusting knob 22 is turned to make the limit block 24 push the squeezing block 23 to a vertical state. At this time, the second spring 34 is squeezed and applies thrust, which increases the squeezing force between the threads of the outer cover 21 and the threaded head 12, thereby increasing the friction force to complete the locking.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cosmetic hose cover that is easy to disassemble, comprising a bottle body (1), characterized in that: Also includes: A threaded head (12) is fixed to the upper end surface of the bottle body (1), a discharge port (41) is opened on the threaded head (12), and the discharge port (41) is connected to the interior of the bottle body (1); The threaded head (12) is connected to the outer cover (21) via a threaded groove, and a plurality of first sliding grooves (312), second sliding grooves (321) and third sliding grooves (331) are respectively provided inside the outer cover (21); A first slider (31), a second slider (32) and a third slider (33) slide in the first slide groove (312), the second slide groove (321) and the third slide groove (331) respectively; A second spring (34) is fixedly connected between the second slider (32) and the third slider (33).

2. The easily detachable cosmetic hose cover according to claim 1, characterized in that: A turnover groove (13) is provided on the outer cover (21), and connecting rods (231) are fixed on both sides of the turnover groove (13).

3. The easily detachable cosmetic hose cover according to claim 2, characterized in that: An extrusion block (23) is plugged into the connecting rod (231), and the upper end surface of the extrusion block (23) is an arc surface.

4. The easily detachable cosmetic hose cover according to claim 1, characterized in that: An adjusting knob (22) is vertically inserted into the outer cover (21), and the lower end surface of the adjusting knob (22) is connected to the upper end surface of the threaded head (12).

5. The easily detachable cosmetic hose cover according to claim 4, characterized in that: The regulating knob (22) is provided with a discharge port (41), and the discharge port (41) is an eccentric hole.

6. The easily detachable cosmetic hose cover according to claim 1, characterized in that: A first spring (311) is fixed on the first sliding groove (312), and the other side of the first spring (311) is fixedly connected to the first sliding block (31).

7. The easily detachable cosmetic hose cover according to claim 1, characterized in that: A cylindrical rotating groove (25) is provided inside the outer cover (21).

8. The easily detachable cosmetic hose cover according to claim 7, characterized in that: A limit block (24) is provided in the rotation groove (25), and the limit block (24) is fixedly connected to the adjustment knob (22).

Images