Cold light nursing and whitening tooth strip

Abstract

The utility model discloses a cold light nursing whitening tooth strip which comprises a backing layer, a gel layer is arranged on one side wall of the backing layer, a thin film layer is arranged on one side wall of the gel layer, a separation seam is formed in the thin film layer, an outer expansion groove is formed in one end of the separation seam, and an inner expansion groove is formed in the other end of the separation seam. The utility model has the beneficial effects that through the design of the back lining layer, the gel layer, the thin film layer, the separation seam, the external expansion groove and the internal expansion groove, the tooth whitening strip can adopt the detachable protective thin film, so that a user can select to tear off the protective thin films of different degrees according to the length of teeth when using the tooth whitening strip; therefore, the exposure degree of the gel layer can be flexibly selected according to the actual use condition, the gel layer is effectively prevented from being attached to the gingival part of the user, and meanwhile stimulation to the gingival part of the user is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to whitening toothpaste technical field, concretely relates to a cold light nursing whitening toothpaste. BACKGROUND

[0002] Cold light nursing is a kind of tooth medical whitening mode, also called cold light whitening, it is with the wavelength between 480-520 nanometer high intensity blue light, act on the whitening toothpaste coated on the tooth surface with hydrogen peroxide component as the main, make it and the colored material of tooth surface and deep layer oxidize-reduction reaction, reach the effect of decomposing pigment, whitening tooth, in the operation of cold light nursing, whitening toothpaste is usually used, but the existing whitening toothpaste still has some problems in actual use.

[0003] Most of the existing whitening toothpaste adopts single whole type protective film, so that the user needs to completely uncover the whole protective film to attach the gel layer on the tooth surface when using, but due to the different tooth length of different users, the completely exposed gel layer is easy to be attached to the gum part of the user when using by some users with shorter teeth, so as to easily cause irritation to the gum part of the user. UTILITY MODEL CONTENT

[0004] (I) technical problem to be solved

[0005] The utility model to be solved technical problem is according to the present situation of prior art, provide a kind of cold light nursing whitening toothpaste that can expose different degree gel layer flexibly according to user use demand.

[0006] (II) technical scheme

[0007] The utility model discloses a kind of cold light nursing whitening toothpaste, including backing layer, the one side wall of the backing layer is provided with gel layer, the one side wall of the gel layer is provided with film layer, the film layer is separated slit, the one end of the separated slit is provided with outer expansion groove, the other end of the separated slit is provided with inner expansion groove.

[0008] Further, the backing layer is bonded with the gel layer, and the gel layer is bonded with the film layer.

[0009] By adopting the above technical scheme, the overall structure connection of whitening toothpaste is ensured stable.

[0010] Further, the separated slit is formed on the film layer, and the separated slit has an intermittent structure.

[0011] By adopting the above technical scheme, the film layer can be split.

[0012] Further, the outer expansion groove and the inner expansion groove are formed on the film layer.

[0013] By adopting the technical scheme, the user can conveniently split the film layer.

[0014] (III) Advantages

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] To solve the existing whitening toothpaste mostly adopts single whole type protective film, resulting in user in using need to completely uncover the whole protective film can be attached to the gel layer on the tooth surface, but because the length of different user's teeth is not the same, some teeth shorter user in using, completely exposed gel layer is easy to paste on the user's gum part, thereby easy to cause irritation to the user's gum part problem, the utility model discloses through the design of backing layer, gel layer, film layer, separation seam, outer expansion groove and inner expansion groove, can make whitening toothpaste adopt detachable protective film, so that the user can choose to uncover the protective film of different degrees according to the length of the teeth in use, so that the exposure degree of the gel layer can be flexibly selected according to the actual use, effectively avoid the gel layer paste on the user's gum part, and avoid irritation to the user's gum part. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the structure diagram of the cold light nursing whitening toothpaste of the utility model;

[0018] Figure 2 is the main sectional view of the cold light nursing whitening toothpaste of the utility model Figure 1 the enlarged view of A in the middle;

[0019] Figure 3 is the main sectional view of the cold light nursing whitening toothpaste of the utility model.

[0020] The following is explained:

[0021] 1, backing layer; 2, gel layer; 3, film layer; 4, separation seam; 5, outer expansion groove; 6, inner expansion groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following is further detailed in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0023] As Figures 1-3As shown in the drawings, the cold light care whitening toothpaste in the embodiment comprises a backing layer 1, a gel layer 2 is arranged on one side wall of the backing layer 1, a film layer 3 is arranged on one side wall of the gel layer 2, a separation joint 4 is arranged in the film layer 3, an outer expansion groove 5 is arranged at one end of the separation joint 4, and an inner expansion groove 6 is arranged at the other end of the separation joint 4, wherein the separation joint 4 can make the film layer 3 in a detachable state, the outer expansion groove 5 and the inner expansion groove 6 can effectively improve the detachment effect of the film layer 3, and the use of the user is facilitated.

[0024] As shown in the drawings, Figures 1-3 In the embodiment, the backing layer 1 is bonded with the gel layer 2, and the gel layer 2 is bonded with the film layer 3, so that the use effect of the whitening toothpaste is kept stable.

[0025] As shown in the drawings, Figures 1-3 In the embodiment, the separation joint 4 is formed on the film layer 3, the separation joint 4 is in an intermittent structure, the outer expansion groove 5 and the inner expansion groove 6 are both formed on the film layer 3, the exposure degree of the gel layer 2 can be flexibly adjusted, and the gum is avoided from being pasted and stimulated.

[0026] The specific implementation process of the embodiment is as follows: in use, the user can select different degrees of the film layer 3 from the tooth according to the length of the tooth, so that the remaining film layer 3 can shield part of the gel layer 2, the gel layer 2 is avoided from being attached to the gum when being pasted on the tooth, and the stimulation effect of the gel layer 2 on the gum is avoided, the separation joint 4 can make the film layer 3 in a detachable state, the outer expansion groove 5 and the inner expansion groove 6 can effectively improve the detachment effect of the film layer 3, and the use of the user is facilitated.

[0027] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cold light at-home whitening strip, characterized in that: The utility model relates to a gel film, which comprises a backing layer (1), a gel layer (2) arranged on one side wall of the backing layer (1), a film layer (3) arranged on one side wall of the gel layer (2), a separation joint (4) formed in the film layer (3), an outward expansion groove (5) formed at one end of the separation joint (4), and an inward expansion groove (6) formed at the other end of the separation joint (4).

2. The cold light whitening treatment strip according to claim 1, wherein: The backing layer (1) is bonded to the gel layer (2), and the gel layer (2) is bonded to the film layer (3).

3. The cold light whitening treatment strip according to claim 1, wherein: The separation joint (4) is formed on the film layer (3) and has an intermittent structure.

4. The cold light whitening treatment strip of claim 1, wherein: The outward expansion groove (5) and the inward expansion groove (6) are both formed on the film layer (3).

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