Fragrance smelling paper convenient to carry

By designing a hinged folding structure for multi-layered petal paper, the problems of easy fragrance loss and inconvenience of traditional scented paper are solved, achieving long-lasting fragrance retention and portability.

CN224163640UActive Publication Date: 2026-04-24HANGZHOU KEYUNSHI BIOTECHNOLOGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU KEYUNSHI BIOTECHNOLOGY CO LTD
Filing Date
2025-04-29
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

Traditional scented paper cannot lock in fragrance, making it difficult to preserve the scent for a long time, and it is also inconvenient to carry.

Method used

Design a cover consisting of a front and back page, with multiple layers of foldable petal paper on the inside. Use a hinged locking structure to form a three-dimensional flower shape, locking in the fragrance and prolonging the scent's lasting time.

Benefits of technology

It achieves long-lasting fragrance retention and portability, and the hinged folding structure locks the fragrance in place, preventing it from coming into contact with the outside world and enhancing its longevity.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224163640U_ABST
    Figure CN224163640U_ABST
Patent Text Reader

Abstract

The utility model discloses portable fragrance smelling paper which comprises a shell, the shell comprises a front page and a rear page, a middle fold is arranged between the front page and the rear page for hinge type folding, and a plurality of layers of petal paper capable of being folded along the middle are arranged in the center of the inner side of the front page and the center of the inner side of the rear page. The multiple layers of petal paper are coaxially stacked and connected from bottom to top along the center to form a three-dimensional flower-shaped structure, and hinge clamping and locking structures are correspondingly arranged on the opening sides of the front page and the rear page. Hinge type folding and folding can be carried out, a hinge clamping and locking structure is arranged, carrying is convenient after locking, perfume sprayed on flowers does not make direct contact with the outside, meanwhile, fragrance is locked, and the fragrance holding time is prolonged; meanwhile, the petals inside are stacked layer by layer, so that compared with a single paper sheet, more perfume can be enriched, and the perfume retention property is better.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of perfume testing technology, and in particular to a portable scenting paper. Background Technology

[0002] Fragrance swabs are used during perfume testing, where perfume is sprayed onto one end of a sheet of paper and the customer smells it. Traditional fragrance swabs are long strips or sheets, used only briefly, and the main fragrance components, such as alcohols and aldehydes, evaporate quickly after being sprayed on, making them difficult to retain.

[0003] However, many customers cannot make a purchase decision after initially smelling the fragrance in the mall. Traditional fragrance stencils are inconvenient to take out of the mall for further smelling because they cannot lock in the fragrance. If the fragrance stencil is placed in a bag, the perfume on the stencil will stain the contact area, making it inconvenient to carry. In addition, the fragrance on the stencil is easy to evaporate and cannot last for a long time. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model designs a portable scent paper.

[0005] The present invention adopts the following technical solution:

[0006] A portable scented paper includes an outer shell, which includes a front page and a back page. A crease is provided between the front and back pages for hinged folding. Multiple layers of petal paper that can be folded along the center are provided on the inner side of the front and back pages. The multiple layers of petal paper are coaxially stacked and connected from bottom to top along the center to form a three-dimensional flower-shaped structure. The opening sides of the front and back pages are provided with corresponding hinge locking structures.

[0007] Preferably, the hinge locking structure includes a slot and a insert. The slot is provided on the front opening side, and the insert is correspondingly provided on the rear opening side. When the hinge is closed, the insert is inserted into the slot to lock and engage.

[0008] Preferably, the multi-layer petal paper includes a first layer of petal paper, a second layer of petal paper, a third layer of petal paper, and a fourth layer of petal paper, each of which includes multiple petals.

[0009] Preferably, the first layer of petal paper is cut from a single piece of paper, and the second, third, and fourth layers of petal paper are each cut from a single piece of paper and then pasted together.

[0010] Preferably, the paper used is absorbent paper.

[0011] Preferably, the ends of the multi-petaled petals in the first, second, and third layers of petal paper are provided with reverse creases.

[0012] Preferably, adhesive strips are attached to the second, third, and fourth layers of petal paper.

[0013] Preferably, the multi-layered petal paper is arranged from bottom to top, decreasing in size.

[0014] The beneficial effects of this utility model are: (1) This utility model can be folded and closed with a hinge, and a hinge locking structure is set. After locking, it is easy to carry. The perfume sprayed on the flowers does not come into direct contact with the outside world, and at the same time, the fragrance is locked and the fragrance lasts longer; (2) At the same time, the petals inside are layered, which can accumulate more perfume than a single piece of paper, making the fragrance last longer. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of one structure of the outer shell in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first layer of petals in this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second layer of petals in this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the third layer of petals in this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the fourth layer of petals in this utility model;

[0021] In the picture: 1. Front page, 2. Back page, 3. Slot, 4. Insert, 5. Middle crease, 6. First layer of petal paper, 7. Second layer of petal paper, 8. Third layer of petal paper, 9. Fourth layer of petal paper, 10. Reverse crease, 11. Adhesive strip. Detailed Implementation

[0022] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0023] Example: Figure 1 As shown, a portable scented paper includes a casing comprising a front page 1 and a back page 2. A central crease 5 between the front and back pages allows for hinged folding. Four layers of petal-shaped paper, foldable along the center, are arranged on the inner sides of the front and back pages. These four layers are coaxially stacked from bottom to top along the center to form a three-dimensional flower-like structure. Hinged locking mechanisms are provided on the opening sides of the front and back pages. The four layers of petal-shaped paper are arranged from largest to smallest from bottom to top.

[0024] The four-layer petal paper includes a first layer of petal paper 6, a second layer of petal paper 7, a third layer of petal paper 8, and a fourth layer of petal paper 9. Each of the first, second, third, and fourth layers of petal paper contains six petals.

[0025] like Figures 2-6 As shown, the first layer of petal paper is cut from a single piece of paper, while the second, third, and fourth layers are each cut from a single piece of paper and then glued together. The paper used is absorbent paper.

[0026] The first, second, and third layers of petal paper have reverse creases 10 at the ends of their multi-petal ends. Adhesive strips 11 are attached to the second, third, and fourth layers of petal paper.

[0027] The hinge locking structure includes a slot 3 and a insert 4. The slot is provided on the opening side of the front page, and the insert is provided on the opening side of the rear page. When the hinge is closed, the insert is inserted into the slot to lock and engage.

[0028] This invention features a hinged folding mechanism with a locking structure that makes it easy to carry after locking. The perfume sprayed on the flowers does not come into direct contact with the outside world, thus locking in the fragrance and prolonging its lasting effect. Furthermore, the layered petals inside the flowers, compared to a single sheet of paper, can concentrate more perfume, resulting in better fragrance retention.

[0029] The embodiments described above are merely preferred solutions of this utility model and are not intended to limit this utility model in any way. Other variations and modifications are possible without departing from the technical solutions described in the claims.

Claims

1. A portable scented paper, including a casing, characterized in that, The outer shell includes a front page and a back page. A crease is provided between the front page and the back page for hinged folding. Multiple layers of petal paper that can be folded along the center are provided on the inner side of the front page and the back page. The multiple layers of petal paper are stacked and connected coaxially from bottom to top along the center to form a three-dimensional flower-shaped structure. The opening sides of the front page and the back page are provided with corresponding hinge locking structures.

2. The portable scented paper according to claim 1, characterized in that, The hinge locking structure includes a slot and a insert. A slot is provided on the front opening side, and a corresponding insert is provided on the rear opening side. When the hinge is closed, the insert is inserted into the slot to lock and engage.

3. The portable scented paper according to claim 1, characterized in that, The multi-layered petal paper includes a first layer of petal paper, a second layer of petal paper, a third layer of petal paper, and a fourth layer of petal paper, each of which includes multiple petals.

4. The portable scented paper according to claim 3, characterized in that, The first layer of petal paper is cut from a single piece of paper. The second, third, and fourth layers of petal paper are each cut from a single piece of paper and then pasted together.

5. The portable scented paper according to claim 4, characterized in that, The paper used is absorbent paper.

6. The portable scented paper according to claim 3, characterized in that, The ends of the multi-petaled petals in the first, second, and third layers of petal paper are provided with reverse creases.

7. The portable scented paper according to claim 3, characterized in that, Adhesive strips are attached to the second, third, and fourth layers of petal paper.

8. The portable scented paper according to claim 1, characterized in that, The multiple layers of petal paper are arranged from bottom to top, from largest to smallest.