CN211068916U - Wear-resistant soft running belt - Google Patents
Wear-resistant soft running belt Download PDFInfo
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- CN211068916U CN211068916U CN201921437535.XU CN201921437535U CN211068916U CN 211068916 U CN211068916 U CN 211068916U CN 201921437535 U CN201921437535 U CN 201921437535U CN 211068916 U CN211068916 U CN 211068916U
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Abstract
The utility model discloses a wear-resistant soft running belt, which belongs to the field of running belts, and the utility model discloses a wear-resistant soft running belt, which comprises a base belt, wherein the head and the tail of the base belt are connected into a ring, and also comprises a polymer soft body layer and a wear-resistant pattern layer, the lower side surface of the polymer soft body layer is adhered with the upper side surface of the base belt, and the upper side surface of the polymer soft body layer is adhered with the lower side surface of the wear-resistant pattern layer; the polymer soft layer is provided with a plurality of buffer holes. The hole that the cushion hole produced after for the foaming perhaps adds chemical makes the inside hole that produces when being heated to make the people when stepping on and pressing the running belt, the cushion hole can play better cushioning effect, thereby has more comfortable use and experiences.
Description
Technical Field
The utility model relates to a running area field especially relates to a wear-resisting soft running area.
Background
The tread belt used in current treadmills is an endless composite material. The cloth layer positioned on the innermost layer is used as a framework material, so that the functions of tensioning the running belt, transmitting power and the like are realized. The cloth layer is generally woven by using polyester fibers. The surface layer of the running belt is a layer of soft thermoplastic material, and soft PVC is mostly used. The running belt with higher requirement on quality generally adopts the structure of two cloth layers and two glue layers.
The chinese patent publication No. CN203483783U discloses a running belt of a running machine, which mainly comprises a frame, two rollers pivoted on the frame in parallel, and the running belt is in a ring belt shape and wound on the two rollers; which is characterized in that, wherein, the running belt has: a main belt body which is in an annular belt shape and has flexibility; the soft layer is arranged on the peripheral surface of the main belt body, and the ductility of the soft layer is higher than that of the main belt body and is softer than that of the main belt body; wherein the main belt body also comprises an intermediate layer which is combined with the soft layer and has higher hardness than the soft layer; the middle layer has several convex parts on one side adjacent to the soft layer to make the surface of the soft layer relatively convex.
The existing running belt has an unsatisfactory damping effect, generally has a harder surface layer in order to improve the durability, and cannot give consideration to the effects of durability and high-efficiency damping, so that the existing running belt is not comfortable enough to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a wear-resisting soft running belt is provided, a plurality of buffer holes in the polymer soft body layer make the belt body have good cushioning effect, and the setting on the wear-resisting decorative pattern layer in surface makes the surface comparatively wear-resisting simultaneously.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a wear-resistant soft running belt, which comprises a base belt, wherein the base belt is connected end to form a ring, and further comprises a high polymer soft body layer and a wear-resistant patterned layer, the lower side surface of the high polymer soft body layer is adhered to the upper side surface of the base belt, and the upper side surface of the high polymer soft body layer is adhered to the lower side surface of the wear-resistant patterned layer; the polymer soft layer is provided with a plurality of buffer holes.
The utility model discloses preferred technical scheme lies in, and the side is provided with a plurality of irregular patterns on the wear-resisting decorative pattern layer, and a plurality of irregular patterns all bulge in the surface on wear-resisting decorative pattern layer.
The utility model discloses preferred technical scheme lies in, and the baseband includes middle-layer cloth, enhancement layer, base cloth, and middle-layer cloth goes up side and polymer software layer downside adhesion, middle-layer cloth downside and enhancement layer adhesion, the downside and the base cloth adhesion of enhancement layer.
The utility model discloses preferred technical scheme lies in, and middle-layer cloth downside is provided with a plurality of sawtooth recesses, the side is provided with on the enhancement layer with sawtooth recess complex sawtooth boss.
The utility model discloses preferred technical scheme lies in, and polymer soft body layer is any kind or the mixed layer more than two kinds in PVC, PU, TPE, EVA, rubber, and polymer soft body layer is the foaming layer.
The utility model discloses preferred technical scheme lies in, the thickness on polymer soft body layer is 1-5mm, and the thickness on wearing layer is 0.3-1mm, and the thickness on polymer soft body layer is 2-10 times of wearing layer thickness.
The utility model discloses preferred technical scheme lies in, and the material of wearing layer is any one of PVC, PU, TPE, EVA, rubber.
The utility model discloses preferred technical scheme lies in, is provided with the strengthening rib in the enhancement layer.
The utility model discloses preferred technical scheme lies in, still includes self-lubricating layer, and the solidification adhesion is in the downside of baseband when self-lubricating layer normal atmospheric temperature.
The utility model discloses preferred technical scheme lies in, self-lubricating layer material is the mixture of silicone oil and paraffin.
The utility model has the advantages that:
the utility model provides a wear-resistant soft running belt, which comprises a base belt, wherein the base belt is connected end to form a ring, and further comprises a high polymer soft body layer and a wear-resistant patterned layer, the lower side surface of the high polymer soft body layer is adhered to the upper side surface of the base belt, and the upper side surface of the high polymer soft body layer is adhered to the lower side surface of the wear-resistant patterned layer; the polymer soft layer is provided with a plurality of buffer holes. The hole that the cushion hole produced after for the foaming perhaps adds chemical makes the inside hole that produces when being heated to make the people when stepping on and pressing the running belt, the cushion hole can play better cushioning effect, thereby has more comfortable use and experiences.
The upper side surface of the wear-resistant pattern layer is provided with a plurality of irregular patterns which all protrude out of the surface of the wear-resistant pattern layer. The wear-resisting decorative pattern layer is a little higher than the upper surface of the running belt to make the friction concentrate on wear-resisting decorative pattern layer department mostly, reduce the wearing and tearing of the area body, the bulge on wear-resisting decorative pattern layer can play certain cushioning effect simultaneously, thereby makes the running belt practical more comfortable.
Drawings
FIG. 1 is a schematic view of a wear-resistant soft running belt according to an embodiment of the present invention;
fig. 2 is a schematic view of an enlarged structure of a portion a in fig. 1 according to an embodiment of the present invention;
in the figure:
1. a baseband; 2. a polymer soft layer; 3. a self-lubricating layer; 4. a wear-resistant patterned layer; 11. middle layer cloth; 12. a reinforcing layer; 13. a base cloth; 21. a buffer hole; 41. irregular patterns; 111. a sawtooth groove; 121. a sawtooth boss; 122. and (5) reinforcing ribs.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Detailed description of the invention
As shown in fig. 1, the wear-resistant soft running belt provided in this embodiment comprises a base belt 1, the base belt 1 is connected end to form a ring, and further comprises a polymer soft layer 2 and a wear-resistant patterned layer 4, the lower side surface of the polymer soft layer 2 is adhered to the upper side surface of the base belt 1, and the upper side surface of the polymer soft layer 2 is adhered to the lower side surface of the wear-resistant patterned layer 4; the polymer soft layer 2 is provided with a plurality of buffer holes 21. The soft body layer of polymer 2 adopts PVC material and rubber mixture, attaches to it on baseband 1 through the mode of calendering, carries out the foaming processing to soft body layer of polymer 2 for produce a plurality of buffer holes 21 in the soft body layer of polymer 2, thereby make soft body layer of polymer 2 have porous structure, the area body is comparatively soft, and has better shock-absorbing capacity. Simultaneously handle its upper surface when the soft body layer of polymer 2 shaping and adhere to wear-resisting decorative pattern layer 4, and the wear-resisting decorative pattern layer 4 through handling has higher hardness to make and have better wearability, thereby have better wearability when guaranteeing that the area body has better buffer nature. The soft body layer of polymer 2 sets up to 3mm thickness, and wear-resisting decorative pattern layer 4 sets up to 0.5 mm's thickness, and the wearing layer adopts the PVC material, because 4 thickness on wear-resisting decorative pattern layer are far less than the soft body layer of polymer 2's thickness for the running area has better shock attenuation nature.
Further, a plurality of irregular patterns 41 are arranged on the upper side surface of the wear-resistant pattern layer 4, and the irregular patterns 41 all protrude out of the surface of the wear-resistant pattern layer 4. Because irregular pattern 41 slightly protrudes in the surface of wear-resisting pattern layer 4 for can contact with irregular pattern 41 earlier when contacting, thereby make irregular pattern 41 wear earlier, make the area body top layer be difficult for wearing and tearing, irregular pattern 41 bulge can play certain cushioning effect simultaneously, thereby make the area body have better shock attenuation nature and wearability.
Preferably, the base band 1 comprises a middle layer cloth 11, a reinforcing layer 12 and a base cloth 13, wherein the upper side surface of the middle layer cloth 11 is adhered to the lower side surface of the polymer soft body layer 2, the lower side surface of the middle layer cloth 11 is adhered to the reinforcing layer 12, and the lower side surface of the reinforcing layer 12 is adhered to the base cloth 13. The base band 1 has better toughness through the design of a multilayer structure, and the service life of the running belt is ensured.
As shown in FIG. 2, the lower side of the middle layer 11 is provided with a plurality of sawtooth grooves 111, and the upper side of the reinforcing layer 12 is provided with sawtooth bosses 121 which are matched with the sawtooth grooves 111. One side of middle-layer cloth 11 utilizes the mould earlier solidification to form a plurality of sawtooth recesses 111, because sawtooth recess 111 thickness is thinner, solidification that can be better when forming has higher hardness, and the setting up of sawtooth recess 111 has increased the area of contact of middle-layer cloth 11 with enhancement layer 12 to it is more firm to make the adhesion between the two-layer. Reinforcing ribs 122 are provided in the reinforcing layer 12, thereby giving the reinforcing layer 12 higher strength.
Detailed description of the invention
The present embodiment differs from the first embodiment in that the lower side of the belt body is provided with a self-lubricating layer 3.
The wear-resistant soft running belt provided in the embodiment comprises a base belt 1, wherein the base belt 1 is connected end to form a ring, the wear-resistant soft running belt further comprises a polymer soft body layer 2 and a wear-resistant patterned layer 4, the lower side surface of the polymer soft body layer 2 is adhered to the upper side surface of the base belt 1, and the upper side surface of the polymer soft body layer 2 is adhered to the lower side surface of the wear-resistant patterned layer 4; the polymer soft layer 2 is provided with a plurality of buffer holes 21. The soft body layer of polymer 2 adopts PU material and rubber mixture, and the mode through the curtain coating is attached to it on baseband 1, carries out the foaming to the soft body layer of polymer 2 and handles for produce a plurality of buffer holes 21 in the soft body layer of polymer 2, thereby make the soft body layer of polymer 2 have porous structure, the area body is comparatively soft, and has better shock-absorbing capacity. Simultaneously handle its upper surface when the soft body layer of polymer 2 shaping and adhere to wear-resisting decorative pattern layer 4, and the wear-resisting decorative pattern layer 4 through handling has higher hardness to make it have better wearability, thereby have better wearability when guaranteeing that the area body has better cushioning nature. The soft body layer of polymer 2 sets up to 5mm thickness, and wear-resisting decorative pattern layer 4 sets up to 0.6 mm's thickness, and the wearing layer adopts the TPE material, because 4 thickness on wear-resisting decorative pattern layer are far less than the soft body layer of polymer 2's thickness for the area of running has better shock attenuation nature.
Further, a plurality of irregular patterns 41 are arranged on the upper side surface of the wear-resistant pattern layer 4, and the irregular patterns 41 all protrude out of the surface of the wear-resistant pattern layer 4. Because irregular pattern 41 slightly protrudes in the surface of wear-resisting pattern layer 4 for can contact with irregular pattern 41 earlier when contacting, thereby make irregular pattern 41 wear earlier, make the area body top layer be difficult for wearing and tearing, irregular pattern 41 bulge can play certain cushioning effect simultaneously, thereby make the area body have better shock attenuation nature and wearability.
Preferably, the base band 1 comprises a middle layer cloth 11, a reinforcing layer 12 and a base cloth 13, wherein the upper side surface of the middle layer cloth 11 is adhered to the lower side surface of the polymer soft body layer 2, the lower side surface of the middle layer cloth 11 is adhered to the reinforcing layer 12, and the lower side surface of the reinforcing layer 12 is adhered to the base cloth 13. The base band 1 has better toughness through the design of a multilayer structure, and the service life of the running belt is ensured.
As shown in FIG. 2, the lower side of the middle layer 11 is provided with a plurality of sawtooth grooves 111, and the upper side of the reinforcing layer 12 is provided with sawtooth bosses 121 which are matched with the sawtooth grooves 111. One side of middle-layer cloth 11 utilizes the mould earlier solidification to form a plurality of sawtooth recesses 111, because sawtooth recess 111 thickness is thinner, solidification that can be better when forming has higher hardness, and the setting up of sawtooth recess 111 has increased the area of contact of middle-layer cloth 11 with enhancement layer 12 to it is more firm to make the adhesion between the two-layer. Reinforcing ribs 122 are provided in the reinforcing layer 12, thereby giving the reinforcing layer 12 higher strength.
Preferably, still include self-lubricating layer 3, self-lubricating layer 3 solidifies the downside that adheres to baseband 1 when the normal temperature. Preferably, the material of the self-lubricating layer 3 is a mixture of silicone oil and paraffin. Melt for liquid and paint the downside of taking the body for 50 degrees through the mixture with silicone oil and paraffin for the liquid for its temperature can solidify when reducing to the room temperature and glue the downside of taking the body, and permeate the area body in, thereby when running the area and using, because friction leads to self-lubricating layer 3 to generate heat, thereby self-lubricating layer 3 can melt into liquid and play lubricated effect, can solidify again when not using, makes the running area need not often add lubricating oil and maintains.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a wear-resisting soft running area, includes baseband (1), baseband (1) end to end links up and forms the circularity, its characterized in that:
the lower side surface of the high polymer soft body layer (2) is adhered to the upper side surface of the base belt (1), and the upper side surface of the high polymer soft body layer (2) is adhered to the lower side surface of the wear-resistant patterned layer (4);
the polymer soft body layer (2) is provided with a plurality of buffer holes (21).
2. The wear resistant soft running belt of claim 1, wherein:
the side of the upper side of the wear-resistant pattern layer (4) is provided with a plurality of irregular patterns (41), and the irregular patterns (41) protrude out of the surface of the wear-resistant pattern layer (4).
3. The wear resistant soft running belt of claim 1, wherein:
base band (1) includes middle-layer cloth (11), enhancement layer (12), base cloth (13), middle-layer cloth (11) go up the side with polymer soft body layer (2) downside adhesion, middle-layer cloth (11) downside with enhancement layer (12) adhesion, the downside of enhancement layer (12) with base cloth (13) adhesion.
4. The wear resistant soft running belt of claim 3, wherein:
middle-layer cloth (11) downside is provided with a plurality of sawtooth recesses (111), the side is provided with on enhancement layer (12) with sawtooth boss (121) of sawtooth recess (111) complex.
5. The wear resistant soft running belt of claim 2, wherein:
the thickness of the high polymer soft body layer (2) is 1-5mm, the thickness of the wear-resistant pattern layer (4) is 0.3-1mm, and the thickness of the high polymer soft body layer (2) is 2-10 times of the thickness of the wear-resistant pattern layer (4).
6. The wear resistant soft running belt of claim 1, wherein:
the material of wear-resisting decorative pattern layer (4) is any one of PVC, PU, TPE, EVA, rubber.
7. The wear resistant soft running belt of claim 3, wherein:
reinforcing ribs (122) are arranged in the reinforcing layer (12).
8. The wear resistant soft running belt of claim 1, wherein:
still include from lubricating layer (3), from lubricating layer (3) solidification when normal atmospheric temperature is adhered in the downside of baseband (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437535.XU CN211068916U (en) | 2019-08-30 | 2019-08-30 | Wear-resistant soft running belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437535.XU CN211068916U (en) | 2019-08-30 | 2019-08-30 | Wear-resistant soft running belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211068916U true CN211068916U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921437535.XU Active CN211068916U (en) | 2019-08-30 | 2019-08-30 | Wear-resistant soft running belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211068916U (en) |
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2019
- 2019-08-30 CN CN201921437535.XU patent/CN211068916U/en active Active
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