Slippers with herbal fragrance
By treating the insole with herbal essential oils, the physical adsorption effect of the essential oils is used to achieve continuous fragrance release and deodorization, solving the problems of slippers having a single odor function and insufficient health and environmental protection, and enhancing the diversified functions of slippers.
Patent Information
- Application Number
- CN202520552737.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Existing slippers offer limited odor control and utilize few natural plant ingredients, failing to meet consumers' demand for green and healthy products.
These herbal-scented slippers use TPU, TPEE, or EVA as the midsole material. The fragrance is produced by treating the midsole with herbal essential oils (such as mugwort, litsea cubeba, patchouli, and lavender essential oils). The fragrance is continuously released and deodorized by utilizing the physical adsorption effect of the essential oils. The midsole and outsole are made in one piece of foam to enhance comfort.
It achieves continuous release of natural fragrance and deodorization, avoids skin irritation, has a high biodegradability rate, and meets environmental protection standards.
Smart Images

Figure CN223682052U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of shoes, especially to a herbal-scented slipper. BACKGROUND
[0002] With the improvement of modern life quality, the use scene of slippers has gradually extended from the traditional home scene to diversified scenes such as daily leisure and light outdoor activities, and the functional requirements of consumers for slippers gradually develop towards diversification and refinement. In the prior art, the commercially available slippers generally focus on comfort, slip resistance and appearance design, but there are still limitations in odor control:
[0003] 1. Single odor function: most current products only eliminate odors through material selection or processing technology, and there are few slippers with fragrance;
[0004] 2. Health and environmental protection needs to be improved: natural plant ingredients are less used, which is difficult to meet the needs of consumers for green and healthy products.
[0005] Therefore, the utility model is proposed to solve the above technical problems. UTILITY MODEL CONTENT
[0006] The utility model aims at providing a herbal-scented slipper to solve the technical problem that the slippers in the prior art have less fragrance.
[0007] The technical scheme of the utility model is: a herbal-scented slipper, comprising an outsole, the upper surface of the outsole is adhesively connected with a tread, the tread is provided with a cavity from top to bottom, a midsole is arranged in the cavity, the midsole is adhesively connected with the inner wall of the cavity, the upper surface of the midsole is flush with the upper surface of the tread, a vamp is arranged above the midsole, the vamp is connected with the front outer side of the tread, and the midsole produces a herbal fragrance through herbal essential oil treatment.
[0008] Further, the herbal essential oil is any one of wormwood essential oil, Chinese litse essential oil, patchouli essential oil and lavender essential oil.
[0009] Further, the raw materials of the vamp, the midsole and the tread are TPU, TPEE or EVA, and the raw materials of the vamp and the tread are the same.
[0010] Further, the raw material of the outsole is CPU.
[0011] Further, the vamp and the tread are integrally foamed.
[0012] Further, the size and shape of the midsole and the cavity are the same.
[0013] By adopting the above technical scheme, the utility model has the following beneficial effects:
[0014] The physical adsorption effect of the micro-porous structure of the midsole material and the molecules of the herbal essential oil enables the slippers to continuously release natural fragrance (effective period > 3 months), and simultaneously realize the deodorization function by using the natural antibacterial components of the essential oil (such as the inhibition rate of Staphylococcus aureus by the essential oil of pachouli > 99%). Compared with the traditional chemical synthetic fragrance, the essential oils of natural plants such as wormwood and litsea cubeba used in the scheme not only avoid skin irritation, but also have the ecological advantage of biodegradation rate > 90%, which meets the green environmental protection requirements. BRIEF DESCRIPTION OF DRAWINGS
[0015] The accompanying drawings are part of the present application and serve to provide a further understanding of the present application, and the schematic embodiments of the present application and the description thereof serve to explain the present application, but do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor. In the drawings:
[0016] Fig. 1 The structure sectional view of the herbal-scented slippers provided for the present embodiment;
[0017] Fig. 2 The top view of the herbal-scented slippers provided for the present embodiment after removing the upper and the midsole;
[0018] Fig. 3 The structure schematic view of the herbal-scented slippers provided for the present embodiment.
[0019] Reference signs: 1, upper; 2, midsole; 3, outsole; 4, outsole; 5, cavity.
[0020] It should be noted that these drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION
[0021] The specific embodiments of the present application are further described in detail in combination with the drawings.
[0022] Referring to Figs. 1-3 The present embodiment provides a herbal-scented slipper, which comprises an outsole 4, the upper surface of the outsole 4 is adhesively connected with an outsole 3, the outsole 3 is provided with a cavity 5 from top to bottom, a midsole 2 is arranged in the cavity 5, the midsole 2 is adhesively connected with the inner wall of the cavity 5, the upper surface of the midsole 2 is flush with the upper surface of the outsole 3, an upper 1 is arranged above the midsole 2, the upper 1 is connected with the front outer side of the outsole 3, and the midsole 2 is treated with herbal essential oil to generate herbal scent.
[0023] In the above scheme, the midsole 2 is treated with herbal essential oil. By utilizing the physical adsorption effect of essential oil molecules and the microporous structure of the material, the herbal scented slippers provided in this application embodiment have a fragrance, realize the continuous release of fragrance, and also achieve deodorization function. This avoids the skin irritation of traditional chemical essential oils. In addition, the herbal essential oil is not a chemically synthesized essential oil and has a high biodegradability rate, meeting the requirements of green environmental protection.
[0024] In some possible implementations, the herbal essential oil is any one of artemisia essential oil, litsea cubeba essential oil, patchouli essential oil, and lavender essential oil.
[0025] In some possible implementations, the upper 1, midsole 2, and outsole 3 are made of TPU, TPEE, or EVA, and the upper 1 and outsole 3 are made of the same material.
[0026] In some possible implementations, the outsole 4 is made of CPU material, which is recyclable and reduces the generation of plastic waste.
[0027] In some possible implementations, the upper 1 and the outsole 3 are made of foam as a single piece, eliminating the problem of stress concentration at the seams in traditional stitching processes, improving fit and support stability, while reducing overall weight. The foam material of the outsole 3 further absorbs impact, making it suitable for prolonged standing or light exercise.
[0028] See some possible implementations. Fig. 1 As shown, the midsole 2 and the cavity 5 are the same size and shape, ensuring that after the midsole 2 is embedded in the cavity 5, it is flush with the top of the outsole 3, avoiding local bulges or depressions, and optimizing the uniformity of the force on the sole.
[0029] Example 1
[0030] The upper (1) and outsole (3) are made of TPU, while the midsole (2) is made of TPEE. The midsole (2) is treated with artemisia oil, and the outsole (4) is made of CPU.
[0031] Example 2
[0032] The upper 1 and outsole 3 are made of TPEE, the midsole 2 is made of EVA. The midsole 2 is treated with Litsea cubeba essential oil, and the outsole 4 is made of CPU.
[0033] Example 3
[0034] The upper 1 and outsole 3 are made of EVA, the midsole 2 is made of TPU. The midsole 2 is treated with patchouli oil, and the outsole 4 is made of CPU.
[0035] Example 4
[0036] The upper 1 and the outsole 3 are made of TPU, the midsole 2 is made of EVA, the midsole 2 is treated by lavender essential oil, and the outsole 4 is made of CPU.
[0037] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, but as long as the modifications are within the protection scope of the utility model, the utility model is protected by the patent law.
Claims
1. A herbal-scented slipper, characterized by comprising: The utility model relates to a shoe, including outsole (4), the upper surface of outsole (4) is connected with the sole (3) with adhesive, the sole (3) is opened with the cavity (5) from top to bottom, the cavity (5) is provided with the insole (2) in, the insole (2) is connected with the inwall of cavity (5) with adhesive, the insole (2) upper surface is flush with the upper surface of sole (3), the insole (2) top is provided with vamp (1), the vamp (1) is connected with the front end outside of sole (3), the insole (2) is handled by the inorganic essential oil and produces inorganic fragrance.
2. The herbal-scented slippers according to claim 1, characterized in that, The inorganic essential oil is any one of the essential oil of wormwood, litsea cubeba, patchouli and lavender.
3. The herbal-scented slippers according to claim 2, characterized in that, The raw materials of the vamp (1), the insole (2) and the sole (3) are TPU, TPEE or EVA, and the raw material of the vamp (1) is the same as that of the sole (3).
4. The herbal-scented slippers according to claim 3, characterized in that, The raw material of the outsole (4) is CPU.
5. The herbal-scented slippers according to claim 4, characterized in that, The vamp (1) and the sole (3) are integrally foamed.
6. The herbal-scented slippers according to claim 5, characterized in that, The insole (2) and the cavity (5) are the same in size and shape.