Anti-extrusion cosmetic hose

Abstract

The utility model discloses an anti-extrusion cosmetic hose which comprises a cosmetic hose body, a pipe body discharging end pipe is fixed at the front end of the cosmetic hose body, the outer side of the pipe body discharging end pipe is connected with a cosmetic rotating sealing cover through threads, a connecting ring is further detachably installed on the outer side of the pipe body discharging end pipe, and the cosmetic rotating sealing cover is connected with the connecting ring through threads. And four protective supporting rods are fixed to the outer side of the connecting ring, and every two of the four protective supporting rods are symmetrical to each other. The cosmetic hose body is wrapped by the protection supporting rods which are symmetrical in pairs from the outer side, a hard supporting structure is formed on the outer side of the cosmetic hose body, and when an external object gets close to the cosmetic hose body, the protection supporting rods are not in contact with the external object directly; the cosmetic hose body is prevented from being directly extruded by external objects, and the cosmetic hose body is prevented from being compressed to be broken or damaged due to extrusion of the external objects.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic packing hose technical field, specifically is a kind of anti-extrusion cosmetic hose. BACKGROUND

[0002] The packing hose is also called cosmetic packing hose, skin care product packing hose, toothpaste packing hose and the like, and its main functions include protecting cosmetics, skin care products and toothpaste from the influence of external environment, improving the sealing and protective properties of the packing, and providing diversified design and use convenience.

[0003] The packing hose effectively prevents the deterioration of cosmetics, skin care products and toothpaste by reducing the contact with external air, and reduces flavor loss and avoids secondary pollution by its good barrier effect and sealing effect. In addition, the gas in the hose is eliminated, which accelerates heat conduction and improves the efficiency of heat sterilization, avoiding the problem of rupture of the packing container caused by gas expansion during heat sterilization. These functions work together to protect the quality of cosmetics, skin care products and toothpaste, so that they can be kept for a long time.

[0004] However, the existing cosmetic packing hose is relatively soft in texture. Since the cosmetics filled inside are mostly liquids or fluids, the internal wall pressure increases when subjected to extrusion by external objects, and there is a risk of rupture or damage due to compression deformation caused by external extrusion. Therefore, it does not meet the existing needs, and for this purpose, we propose an anti-extrusion cosmetic hose. UTILITY MODEL CONTENT

[0005] The utility model aims to provide an anti-extrusion cosmetic hose to solve the problem of the soft texture of the cosmetic packing hose mentioned in the background art, as the cosmetics filled inside are mostly liquids or fluids, the internal wall pressure increases when subjected to extrusion by external objects, and there is a risk of rupture or damage due to compression deformation caused by external extrusion.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-extrusion cosmetic hose, comprising a cosmetic hose body, a pipe body discharge end pipe fixed to the front end of the cosmetic hose body, a cosmetic rotary sealing cover connected to the outside of the pipe body discharge end pipe through threads, a connecting ring detachably mounted on the outside of the pipe body discharge end pipe, four protective support rods fixed to the outside of the connecting ring, and two of the four protective support rods symmetrically arranged with respect to each other, and the end portions of the two symmetrically arranged protective support rods away from the connecting ring are mutually adhered.

[0007] Preferably, the inside of the connecting ring is provided with threads, and the connecting ring is rotatably sleeved on the outside of the pipe body discharge end pipe through threads.

[0008] Preferably, the protective support rod comprises an elastic connecting rod, one end of the elastic connecting rod is fixed to the outer surface of the connecting ring, the other end of the elastic connecting rod is fixed with a front end isolation protective rod, the other end of the front end isolation protective rod is fixed with a rear segment fitting protective rod, and the other end of the rear segment fitting protective rod is fixed with a tail reinforced limiting rod.

[0009] Preferably, the rear segment fitting protective rod is arc-shaped and fits the outer surface arc line of the cosmetic hose body, the end of the tail reinforced limiting rod is bent at 90 degrees, and the bent end of the tail reinforced limiting rod fits the bent end of the other tail reinforced limiting rod.

[0010] Preferably, the front end isolation protective rod comprises an arc-shaped bending part, both ends of the arc-shaped bending part are fixed with flat connecting parts, and the arc-shaped bending part is connected and fixed with the elastic connecting rod and the rear segment fitting protective rod through the flat connecting parts.

[0011] Preferably, the arc-shaped bending part is circularly arc-shaped, and the inner side of the connecting part between the arc-shaped bending part and the end of the two flat connecting parts is provided with a transition circular arc surface.

[0012] Preferably, the outer side of the elastic connecting rod, the front end isolation protective rod, the rear segment fitting protective rod and the tail reinforced limiting rod is wrapped with a layer of plastic film.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model utilizes the two-two symmetrical protective support rods to wrap the cosmetic hose body from the outside, forms a hard support structure on the outside of the cosmetic hose body, when external objects approach the cosmetic hose body, the protective support rod is directly contacted by no external objects, direct extrusion of external objects on the cosmetic hose body is avoided, and the cosmetic hose body is prevented from being compressed and ruptured or damaged due to extrusion of external objects.

[0015] 2. The arc-shaped bending part facilitates the fingers of the user to enter between the arc-shaped bending part and the cosmetic hose body and extrude the cosmetic hose body, ensures that the use of the cosmetic by the user is not affected, the transition circular arc surfaces are arranged on the inner sides of the two connecting ends of the arc-shaped bending part and the flat connecting part, and the outer side of the elastic connecting rod, the front end isolation protective rod, the rear segment fitting protective rod and the tail reinforced limiting rod is wrapped with a layer of plastic film, so that the fingers of the user are not damaged when moving between the protective support rod and the cosmetic hose body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model as a whole.

[0017] Figure 2 It is the front view of the cosmetic hose body of the utility model;

[0018] Figure 3 It is the structural schematic diagram of the protection support rod of the utility model;

[0019] Figure 4 It is the local structural schematic diagram of the front end isolation protection rod of the utility model.

[0020] In the figure: 1, cosmetic hose body; 2, pipe body discharge end pipe; 3, cosmetic rotating sealing cover; 4, connecting ring; 5, protection support rod; 51, elastic connecting rod; 52, front end isolation protection rod; 521, arc bending part; 522, straight connecting part; 523, transition arc surface; 53, rear section adhering protection rod; 54, tail reinforcing limiting rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be clearly 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.

[0022] As Figure 1 and Figure 2 shown, an anti-extrusion cosmetic hose, the front end of the cosmetic hose body 1 is fixed with the pipe body discharge end pipe 2, the outer side of the pipe body discharge end pipe 2 is connected with the cosmetic rotating sealing cover 3 through screw thread, the outer side of the pipe body discharge end pipe 2 is also detachably installed with the connecting ring 4, the outer side of the connecting ring 4 is fixed with four protection support rods 5, the four protection support rods 5 are mutually symmetrical two by two, and the end portions of the two by two symmetrical two protection support rods 5 away from the connecting ring 4 are mutually adhered, the two by two symmetrical protection support rods 5 are used to wrap the cosmetic hose body 1 from the outside, so that the cosmetic hose body 1 is prevented from being directly extruded by external objects, and the cosmetic hose body 1 is prevented from being broken or damaged.

[0023] The inner side of the connecting ring 4 is provided with screw thread, the connecting ring 4 is rotatably sleeved on the outer side of the pipe body discharge end pipe 2 through screw thread, the screw thread connection makes the protection support rod 5 unable to move on the outer side of the pipe body discharge end pipe 2 when receiving pushing, so that the structure stability after installation of the protection support rod 5 and the connecting ring 4 is ensured.

[0024] As Figure 3As shown, the protective support rod 5 includes an elastic connecting rod 51, one end of the elastic connecting rod 51 is fixed with the outer surface of the connecting ring 4, the other end of the elastic connecting rod 51 is fixed with a front end isolation protective rod 52, the other end of the front end isolation protective rod 52 is fixed with a rear segment fitting protective rod 53, the other end of the rear segment fitting protective rod 53 is fixed with a tail reinforced limiting rod 54, the rear segment fitting protective rod 53 is arc-shaped and fits the outer surface arc of the cosmetic hose body 1, the end of the tail reinforced limiting rod 54 that is not fixed is bent at ninety degrees, the bent end of the tail reinforced limiting rod 54 fits the bent end of the other tail reinforced limiting rod 54, and a hard support structure is formed on the outside of the cosmetic hose body 1 by using the elastic connecting rod 51, the front end isolation protective rod 52, the rear segment fitting protective rod 53 and the tail reinforced limiting rod 54, and the two tail reinforced limiting rods 54 ensure that the elastic connecting rod 51, the front end isolation protective rod 52 and the rear segment fitting protective rod 53 do not approach each other after being pressed, so as to avoid the cosmetic hose body 1 from being pressed.

[0025] The outside of the elastic connecting rod 51, the front end isolation protective rod 52, the rear segment fitting protective rod 53 and the tail reinforced limiting rod 54 is wrapped with a layer of plastic film, so that the user's fingers will not be injured when sliding between the protective support rod 5 and the cosmetic hose body 1.

[0026] As shown in the drawings, Figure 4 The front end isolation protective rod 52 includes an arc-shaped curved portion 521, both ends of the arc-shaped curved portion 521 are fixed with flat connecting portions 522, the arc-shaped curved portion 521 is connected and fixed with the elastic connecting rod 51 and the rear segment fitting protective rod 53 through the flat connecting portions 522, the arc-shaped curved portion 521 is circularly arc-shaped, the inside of the connection between the arc-shaped curved portion 521 and the end of the two flat connecting portions 522 is provided with a transition circular arc surface 523, and the existence of the arc-shaped curved portion 521 facilitates the user's fingers to enter between the arc-shaped curved portion 521 and the cosmetic hose body 1 and press the cosmetic hose body 1, so as to ensure that the user's use of cosmetics is not affected.

[0027] Working principle: in use, first, the cosmetic rotating seal cover 3 is rotated and taken off from the outside of the pipe 2 of the three-layer pipe body, then the connecting ring 4 is sleeved on the outside of the cosmetic hose pipe body 1 and the connecting ring 4 is rotated, so that the connecting ring 4 and the protective support rod 5 are installed on the outside of the cosmetic hose pipe body 1, then the cosmetic rotating seal cover 3 is rotated and reset, when the user uses the cosmetic in the cosmetic hose pipe body 1, the user only needs to rotate and take off the cosmetic rotating seal cover 3, then inserts the fingers between the arc-shaped curved part 521 and the cosmetic hose pipe body 1 and extrudes the cosmetic hose pipe body 1, so that the cosmetic can be extruded from the inside of the cosmetic hose pipe body 1, in addition, when the user moves the fingers outside the cosmetic hose pipe body 1, because the two symmetrical tail reinforcing limiting rods 54 are not fixedly connected, when the user moves the fingers, the front end isolation protection rod 52, the rear end adhering protection rod 53 and the tail reinforcing limiting rod 54 are extruded to the outside of the cosmetic hose pipe body 1, at this time, the elastic connecting rod 51 can be bent downward, so that the user can easily change the position of the fingers, and the normal use of the cosmetic hose pipe body 1 is not affected.

[0028] It will be obvious to a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments but can be implemented in other embodiments without departing from the scope of the present application. The scope of the present application is defined by the appended claims rather than by the description of the exemplary embodiments above and therefore all changes and modifications that come within the meaning and range of equivalents of the claims are to be embraced by the application. Any reference signs in the claims should not be construed as limiting the scope of the claims.

Claims

1. A crush-resistant cosmetic product hose comprising a cosmetic product hose body (1), characterised in that: The front end of the cosmetic hose body (1) is fixed with a cosmetic hose outlet pipe (2), the outer side of the pipe outlet pipe (2) is connected with a cosmetic rotating sealing cover (3) through thread connection, the outer side of the pipe outlet pipe (2) is also detachably installed with a connecting ring (4), the outer side of the connecting ring (4) is fixed with four protective support rods (5), the four protective support rods (5) are mutually symmetrical two by two, and the end portions of the two by two symmetrical two protective support rods (5) away from the connecting ring (4) are mutually attached.

2. A crush resistant cosmetic product tube according to claim 1, wherein: The inner side of the connecting ring (4) is provided with threads, and the connecting ring (4) is rotatably sleeved on the outer side of the pipe outlet pipe (2) through threads.

3. A crush resistant cosmetic product tube according to claim 1, wherein: The protective support rod (5) comprises an elastic connecting rod (51), one end of the elastic connecting rod (51) is fixed with the outer surface of the connecting ring (4), the other end of the elastic connecting rod (51) is fixed with a front end isolation protection rod (52), the other end of the front end isolation protection rod (52) is fixed with a rear section attachment protection rod (53), and the other end of the rear section attachment protection rod (53) is fixed with a tail reinforced limiting rod (54).

4. A crush resistant cosmetic product tube according to claim 3, wherein: The rear section attachment protection rod (53) is arc-shaped and attached to the outer surface arc line of the cosmetic hose body (1), the end of the tail reinforced limiting rod (54) which is not fixed is bent at ninety degrees, and the bent end of the tail reinforced limiting rod (54) is attached to the bent end of the other tail reinforced limiting rod (54) which is symmetrical.

5. A crush resistant cosmetic product tube according to claim 4, wherein: The front end isolation protection rod (52) comprises an arc-shaped bending part (521), both ends of the arc-shaped bending part (521) are fixed with flat connecting parts (522), and the arc-shaped bending part (521) and the elastic connecting rod (51) and the rear section attachment protection rod (53) are connected and fixed through the flat connecting parts (522).

6. A crush resistant cosmetic product tube according to claim 5, wherein: The arc-shaped bending part (521) is circularly arc-shaped, and the inner side of the connection between the arc-shaped bending part (521) and the end of the two flat connecting parts (522) is provided with a transition circular arc surface (523).

7. A crush resistant cosmetic product tube according to claim 4, wherein: The outer sides of the elastic connecting rod (51), the front end isolation protection rod (52), the rear section attachment protection rod (53) and the tail reinforced limiting rod (54) are wrapped with a layer of plastic film.

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