Adsorption warm-keeping environment-friendly hot air non-woven fabric
By designing the adsorption and environmentally friendly hot air non-woven fabric, the problem that existing non-woven products cannot adjust their size and thickness as needed and lack heat insulation capabilities is solved, and the goal of free expansion of non-woven fabrics and enhancing the warmth effect is achieved.
Patent Information
- Application Number
- CN202420748820.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing non-woven products require preset size and thickness during production, and cannot be adjusted as needed, and lack heat insulation, resulting in the inability to effectively keep warm in winter.
An adsorption and environmentally friendly hot air non-woven fabric is designed, including the non-woven body for partition walls, wool surface layer, hook surface layer, expansion limit strip, expansion fixing groove, external non-woven layer, inner fiber layer and thermal insulation layer, allowing the area and thickness to be expanded as needed, and a built-in thermal insulation layer is used to improve the thermal insulation effect.
The free expansion and horizontal thickness of non-woven fabrics have been achieved, which enhances its warming ability inside the partition walls of temporary housing boards, and can be kept warm more effectively in winter.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabrics, in particular to an adsorption, warmth-keeping and environment-friendly hot air non-woven fabric. Background Art
[0002] Non-woven fabrics are made of chemical fibers and plant fibers on a wet or dry papermaking machine with water or air as the suspension medium. Although they are cloths, they are not woven, so they are called non-woven fabrics. In the existing technology, non-woven fabric products are rich in color, bright and colorful, fashionable and environmentally friendly, widely used, beautiful and generous, with various patterns and styles, and are lightweight, environmentally friendly, and recyclable. They are internationally recognized as environmentally friendly products that protect the earth's ecology and are suitable for agricultural films, shoemaking, leather making, mattresses, quilts, decoration, chemicals, printing, automobiles, building materials, furniture and other industries.
[0003] However, the existing non-woven fabrics used as fillings for storage boxes and board room partitions need to set the size, area and thickness during production before filling, and cannot be adjusted according to needs. In addition, general non-woven fabrics do not have the ability to insulate heat, and can only better play a role in keeping warm after the insulation layer is installed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the shortcomings of the prior art, the utility model provides an absorbent, warm, and environmentally friendly hot air non-woven fabric. By setting up a non-woven fabric main body for partition walls, the warm, and environmentally friendly hot air non-woven fabric can be freely expanded. It can be expanded according to the area required by the user, and can also be expanded laterally. It is itself provided with a warm and insulating layer, which can be better used inside the partition walls of temporary housing, and has a better warming effect in winter.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an adsorbing, warm and environmentally friendly hot air non-woven fabric, comprising a non-woven fabric body for partition wall, a fleece surface layer, a hook surface layer, an expansion limit strip, an expansion fixing groove, an external non-woven fabric layer, an upper inner fiber layer, a lower inner fiber layer, a warm insulation layer, and a fixing screw. An expansion fixing groove is installed on the left side of the non-woven fabric body for partition wall, an expansion fixing groove is provided on the front side of the non-woven fabric body for partition wall, an expansion limit strip is provided on the rear side of the non-woven fabric body for partition wall, and an expansion limit strip is provided on the right side of the non-woven fabric body for partition wall. The non-woven fabric body for partition wall is convenient for freely expanding the warm and environmentally friendly hot air non-woven fabric, and can be expanded according to the area required by the user, and can also be expanded laterally by thickening. It is itself provided with a warm insulation layer, which can be better used inside the board room partition wall of temporary housing, and has a better warming effect in winter.
[0008] Preferably, there are two groups of expansion limit strips, two groups of first fixing holes are provided on one side of the expansion limit strips, there are two groups of expansion fixing grooves, two groups of second fixing holes are provided inside the expansion fixing grooves, and there are four groups of the first fixing holes and the second fixing holes. The expansion limit strips and expansion fixing grooves are used to provide the non-woven fabric body for the partition wall with the ability to expand, realize expansion in different directions, and make it more convenient to fill the interior of the partition wall.
[0009] Preferably, two groups of second fixing holes are provided on the upper left side of the non-woven fabric body for partition wall, and a second fixing hole is provided on the upper front side of the non-woven fabric body for partition wall. The fixing screws are removable from the inside of the first fixing hole and the second fixing hole, and a nut is removable on the surface of the fixing screw. When expanding the area of the non-woven fabric body for partition wall, the expansion limit strips of one group of non-woven fabric bodies for partition wall are inserted into the expansion fixing grooves of another group of non-woven fabric bodies for partition wall, so that the first fixing hole and the second fixing hole are aligned, and then the fixing screws are inserted and fixed with the nuts.
[0010] Preferably, a fleece layer is installed above the non-woven fabric body for partition wall, and a hook surface layer is installed below the non-woven fabric body for partition wall. When the thickness of the non-woven fabric body for partition wall is expanded, the fleece layer of one group of non-woven fabric bodies for partition wall is aligned with the hook surface layer of another group of non-woven fabric bodies for partition wall to fit them together. The operation is simple and convenient, and better thermal insulation performance can be achieved by increasing the thickness.
[0011] Preferably, an external non-woven fabric layer is provided inside the non-woven fabric body for the partition wall, an upper inner fiber layer is provided above the external non-woven fabric layer, and a lower inner fiber layer is provided below the external non-woven fabric layer. The fiber layer can enhance the wear resistance of the non-woven fabric and improve the service life of the product.
[0012] Preferably, a thermal insulation layer is installed below the upper inner fiber layer, and a thermal insulation layer is installed above the lower inner fiber layer, and the thermal insulation layer is arranged between the upper inner fiber layer and the lower inner fiber layer. The thermal insulation layer can allow the non-woven fabric to play a role in keeping warm. When the non-woven fabric is used as a filling material, the board room partition wall or the thermal insulation box can have better thermal insulation ability.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides an adsorption, warmth-keeping and environmentally friendly hot air nonwoven fabric, which has the following beneficial effects:
[0015] 1. By setting up the non-woven fabric body for partition walls, it is convenient to freely expand the warm and environmentally friendly hot air non-woven fabric. It can be expanded according to the area required by the user, and can also be expanded horizontally. It is equipped with a warm insulation layer and can be better used in the interior of the board room partition wall of temporary housing, and has a better warming effect in winter. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of an adsorbent, warm-keeping, and environmentally friendly hot air non-woven fabric of the utility model.
[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the area of the heat-absorbing, warm-keeping and environmentally friendly hot-air non-woven fabric is expanded.
[0018] Figure 3 This is a schematic diagram of the structure of the utility model when the thickness of the heat-absorbing, warm-keeping and environmentally friendly hot-air non-woven fabric is expanded.
[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of an adsorbent, warm-keeping, and environmentally friendly hot air non-woven fabric of the utility model.
[0020] In the figure: 1. Non-woven fabric body for partition wall; 2. Fleece surface layer; 3. Hook surface layer; 4. Extension limit strip; 41. First fixing hole; 5. Extension fixing groove; 51. Second fixing hole; 6. External non-woven fabric layer; 7. Upper inner fiber layer; 8. Lower inner fiber layer; 9. Thermal insulation layer; 10. Fixing screws; 11. Nuts. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] like Figure 1-4 As shown, an adsorbent, heat-retaining and environment-friendly hot-air non-woven fabric comprises a non-woven fabric body 1 for partition wall, a fleece surface layer 2, a hook surface layer 3, an expansion limiting strip 4, an expansion fixing groove 5, an outer non-woven fabric layer 6, an upper inner fiber layer 7, a lower inner fiber layer 8, a heat-retaining and heat-insulating layer 9, and a fixing screw 10. An expansion fixing groove 5 is installed on the left side of the non-woven fabric body 1 for partition wall, an expansion fixing groove 5 is arranged on the front side of the non-woven fabric body 1 for partition wall, an expansion limiting strip 4 is arranged on the rear side of the non-woven fabric body 1 for partition wall, and an expansion limiting strip 4 is arranged on the right side of the non-woven fabric body 1 for partition wall. The non-woven fabric body 1 for partition wall is convenient for freely expanding the heat-retaining and environment-friendly hot-air non-woven fabric, and can be expanded according to the area required by the user, and can also be expanded laterally by thickening. It is provided with a heat-retaining and heat-insulating layer 9 itself, and can be better used inside the partition wall of a temporary house, and has a better warming effect in winter.
[0023] Furthermore, there are two groups of expansion limit strips 4, two groups of first fixing holes 41 are provided on one side of the expansion limit strips 4, there are two groups of expansion fixing grooves 5, two groups of second fixing holes 51 are provided inside the expansion fixing grooves 5, and there are four groups of first fixing holes 41 and second fixing holes 51. The expansion limit strips 4 and the expansion fixing grooves 5 are used to provide the non-woven fabric main body 1 for the partition wall with the ability to expand, realize expansion in different directions, and make it more convenient to fill the interior of the partition wall.
[0024] Furthermore, two groups of second fixing holes 51 are provided on the upper left side of the non-woven fabric main body 1 for partition wall, and a second fixing hole 51 is provided on the upper front side of the non-woven fabric main body 1 for partition wall. The fixing screw 10 is removable from the inside of the first fixing hole 41 and the second fixing hole 51, and a nut 11 is removable from the surface of the fixing screw 10. When expanding the area of the non-woven fabric main body 1 for partition wall, the expansion limit strip 4 of one group of non-woven fabric main bodies 1 for partition wall is inserted into the expansion fixing groove 5 of another group of non-woven fabric main bodies 1 for partition wall, so that the first fixing hole 41 and the second fixing hole 51 are aligned, and then the fixing screw 10 is inserted and fixed with the nut 11.
[0025] Furthermore, a fleece layer 2 is installed above the non-woven fabric main body 1 for partition wall, and a hook surface layer 3 is installed below the non-woven fabric main body 1 for partition wall. When the thickness of the non-woven fabric main body 1 for partition wall is expanded, the fleece layer 2 of one group of non-woven fabric main bodies 1 for partition wall can be aligned with the hook surface layer 3 of another group of non-woven fabric main bodies 1 for partition wall. The operation is simple and convenient, and better thermal insulation performance can be achieved by increasing the thickness.
[0026] Furthermore, an external non-woven fabric layer 6 is provided inside the non-woven fabric body 1 for partition walls, an upper inner fiber layer 7 is provided above the external non-woven fabric layer 6, and a lower inner fiber layer 8 is provided below the external non-woven fabric layer 6. The fiber layer can enhance the wear resistance of the non-woven fabric and improve the service life of the product.
[0027] Furthermore, a thermal insulation layer 9 is installed below the upper inner fiber layer 7, and a thermal insulation layer 9 is installed above the lower inner fiber layer 8, and the thermal insulation layer 9 is arranged between the upper inner fiber layer 7 and the lower inner fiber layer 8. The thermal insulation layer 9 can allow the non-woven fabric to play a role in keeping warm. When the non-woven fabric is used as a filling material, the board room partition wall or the thermal insulation box can have better thermal insulation ability.
[0028] How it works
[0029] This patent is composed of 1. non-woven fabric body for partition wall; 2. fleece surface layer; 3. hook surface layer; 4. expansion limit strip; 41. first fixing hole; 5. expansion fixing groove; 51. second fixing hole; 6. outer non-woven fabric layer; 7. upper inner fiber layer; 8. lower inner fiber layer; 9. thermal insulation layer; 10. fixing screws; 11. nuts and other components. The non-woven fabric body for partition wall 1 is set to facilitate the free expansion of the thermal insulation and environmentally friendly hot air non-woven fabric. It can be expanded according to the area required by the user, and can also be expanded horizontally. It is provided with a thermal insulation layer 9, which can be better used in the partition of temporary housing. The inside of the wall can achieve better warmth preservation in winter. When expanding the area of the non-woven fabric body 1 for partition walls, the expansion limit strips 4 of one group of non-woven fabric bodies 1 for partition walls are inserted into the expansion fixing grooves 5 of another group of non-woven fabric bodies 1 for partition walls, so that the first fixing holes 41 and the second fixing holes 51 are aligned, and then the fixing screws 10 are inserted and fixed with the nuts 11. When expanding the thickness of the non-woven fabric bodies 1 for partition walls, the fleece layer 2 of one group of non-woven fabric bodies 1 for partition walls is aligned with the hook layer 3 of another group of non-woven fabric bodies 1 for partition walls. The operation is simple and convenient, and better warmth preservation performance can be achieved by increasing the thickness.
[0030] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. An adsorption heat preservation and environmentally friendly hot air non-woven fabric, comprising a non-woven fabric body for partition walls (1), a fleece surface layer (2), a hook surface layer (3), an expansion limit strip (4), an expansion fixing groove (5), an external non-woven fabric layer (6), an upper inner fiber layer (7), a lower inner fiber layer (8), a heat preservation and heat insulation layer (9), and fixing screws (10), characterized in that: An expansion fixing groove (5) is installed on the left side of the non-woven fabric body (1) for partition wall, an expansion fixing groove (5) is provided on the front side of the non-woven fabric body (1) for partition wall, an expansion limiting strip (4) is provided on the rear side of the non-woven fabric body (1) for partition wall, and an expansion limiting strip (4) is provided on the right side of the non-woven fabric body (1) for partition wall.
2. The adsorption, warmth-keeping and environment-friendly hot air nonwoven fabric according to claim 1, characterized in that: There are two groups of the expansion limit strips (4), two groups of first fixing holes (41) are provided on one side of the expansion limit strips (4), there are two groups of the expansion fixing grooves (5), two groups of second fixing holes (51) are provided inside the expansion fixing grooves (5), and there are four groups of the first fixing holes (41) and the second fixing holes (51) in total.
3. The adsorption, warmth-keeping and environment-friendly hot air nonwoven fabric according to claim 2, characterized in that: Two groups of second fixing holes (51) are provided on the upper left side of the non-woven fabric body (1) for partition wall, and a second fixing hole (51) is provided on the upper front side of the non-woven fabric body (1) for partition wall. The fixing screw (10) is detachable from the inside of the first fixing hole (41) and the second fixing hole (51), and a detachable nut (11) is provided on the surface of the fixing screw (10).
4. The adsorption, warmth-keeping and environment-friendly hot air nonwoven fabric according to claim 3, characterized in that: A fleece surface layer (2) is installed above the non-woven fabric body (1) for partition walls, and a hook surface layer (3) is installed below the non-woven fabric body (1) for partition walls.
5. The adsorption, warmth-keeping and environment-friendly hot air nonwoven fabric according to claim 4, characterized in that: An external non-woven fabric layer (6) is arranged inside the non-woven fabric body (1) for partition walls, an upper inner fiber layer (7) is arranged above the internal part of the external non-woven fabric layer (6), and a lower inner fiber layer (8) is arranged below the internal part of the external non-woven fabric layer (6).
6. The adsorption, warmth-keeping and environment-friendly hot air nonwoven fabric according to claim 5, characterized in that: A heat-insulating layer (9) is installed below the upper inner fiber layer (7), a heat-insulating layer (9) is installed above the lower inner fiber layer (8), and the heat-insulating layer (9) is arranged between the upper inner fiber layer (7) and the lower inner fiber layer (8).