Watchband and watch

Abstract

The embodiment of the utility model provides a watchband and a watch, the watchband comprises a first main body part and a second main body part, the first main body part comprises at least two first body sections and at least one first connecting section, and the at least one first body section is provided with a first through hole. The second main body part comprises at least two second body sections and at least one second connecting section, and at least one second body section is provided with a second through hole. At least part of each first connecting section is located in the corresponding second through hole, at least part of each second connecting section is located in the corresponding first through hole, and the first body sections and the second body sections are alternately distributed in the thickness direction of the watchband. Through the design, the processing difficulty of the watchband can be reduced, and the possibility of stress concentration is reduced, so that the possibility of cracking of the watchband is reduced, the service life of the watchband is prolonged, the watchband can be better attached to the wrist of a user during wearing, and the wearing comfort is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wearable devices, and in particular to a watchband and a watch. BACKGROUND

[0002] With the development of technology, watches have become common devices for people. A watch includes a watchband and a watch body. The watch body can include a watch dial, a display screen, etc., for displaying time information. The watch body is worn on the wrist of a user through the watchband. Long-term use can cause the watchband to crack, etc., resulting in damage to the watchband. The watchband is usually directly in contact with the user's wrist, and therefore, high comfort is required for wearing. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide a watchband and a watch, for providing a watchband with a long service life and good comfort.

[0004] Embodiments of the present application provide a watchband for mounting on a watch body. The watchband includes a first main body portion and a second main body portion.

[0005] The first main body portion includes at least two first body segments and at least one first connecting segment. Adjacent first body segments are connected by the first connecting segment. At least one first body segment is provided with a first through hole. The width of the first connecting segment is less than the width of the first body segment.

[0006] The second main body portion includes at least two second body segments and at least one second connecting segment. Adjacent second body segments are connected by the second connecting segment. At least one second body segment is provided with a second through hole. The width of the second connecting segment is less than the width of the second body segment.

[0007] At least part of the first connecting segment is located in the corresponding second through hole, and at least part of the second connecting segment is located in the corresponding first through hole. First body segments and second body segments are alternately distributed in the thickness direction of the watchband.

[0008] The number of main body parts can be reduced by such a design, and two main body parts can be alternately inserted, and the processing difficulty of the watchband is low. The cross positions of the main body parts are less, the overall stress is more uniform, the possibility of cracking of the watchband can be reduced, and the service life of the watchband can be prolonged. The overall structure of the watchband is relatively simple, and the watchband is less restricted when the limiting hole is opened. The limiting hole can be uniformly distributed on the watchband, so that the watchband can be adapted to users with different wrist circumferences, and the application range of the watchband can be improved. The cross points of the watchband woven by a plurality of strip structures are more, the hardness of the cross point positions is larger, and the strip structures are easily worn. At the same time, too many cross points can increase the overall hardness of the watchband, and the user is easily worn when wearing, which affects the comfort of wearing. In the scheme provided in the embodiment of the application, the number of main body parts is less, and the cross positions of the first main body part and the second main body part are relatively less compared with the woven structure. Therefore, when the materials are the same, the hardness of the watchband with the insertion structure is smaller, which can better fit the user's wrist, and the wear on the wrist is smaller, which is beneficial to better wearing comfort, thereby improving the user's experience.

[0009] In a possible implementation, along the width direction of the watchband, the width of the first body section is a, the width of the second body section is b, along the length direction of the watchband, the length of the first through hole is c, the length of the second through hole is d, and 0.5×a≤d≤a, 0.5×b≤c≤b.

[0010] By making the length of the first through hole and the second through hole 50% to 100% of the width of the first body section and the second body section, each body section can pass through the corresponding through hole, and the operation difficulty is low. At the same time, the corresponding connecting section can be limited by the through hole, the possibility of shaking of the first main body part and the second main body part can be reduced, the stability of the first main body part and the second main body part can be improved, the possibility of loosening of the first main body part and the second main body part during use of the watchband can be reduced, and the actual use demand can be met.

[0011] In a possible implementation, the connection position of the first connecting section and the first body section has a first chamfer, and the connection position of the second connecting section and the second body section has a second chamfer.

[0012] The radius of the first chamfer is 0.8 mm to 1.2 mm, and the radius of the second chamfer is 0.8 mm to 1.2 mm.

[0013] By setting the chamfer at the connecting position of the body segment and the connecting segment, the positioning can be guided during the insertion process, which is beneficial to reduce the friction and jam during the insertion process, and makes the insertion more labor-saving and the first body part and the second body part have better matching precision. Meanwhile, setting the chamfer at the connecting position can also disperse stress and reduce the possibility of stress concentration at the connecting position, so as to improve the fatigue strength of the first body part and the second body part, thereby reducing the possibility of cracking of the first body part and the second body part, and being beneficial to prolong the service life of the first body part and the second body part.

[0014] In a possible implementation, the watchband has a first end and a second end arranged opposite along a length direction, wherein the first end is used to be connected with the watch body;

[0015] Along a direction close to the first end, the cross-sectional area of the first through hole gradually decreases, and the cross-sectional area of the second through hole gradually decreases;

[0016] Along a direction close to the second end, the cross-sectional area of the first through hole gradually decreases, and the cross-sectional area of the second through hole gradually decreases.

[0017] Compared with a circular through hole, by such a design, the area of the first through hole and the second through hole can be reduced, so that the influence of opening the through hole on the strength of the body segment can be reduced, so as to be beneficial to reduce the possibility of cracking of the body segment and prolong the service life of the watchband. Meanwhile, along the length direction of the watchband, the two ends of the first through hole and the second through hole can form a "V" type or a "U" type structure respectively, which is used to limit the connecting segment, and is beneficial to improve the relative position accuracy of the first body part and the second body part.

[0018] In a possible implementation, along the length direction of the watchband, the hole walls on opposite sides of the first through hole are respectively provided with at least one third chamfer, and the hole walls on opposite sides of the second through hole are respectively provided with at least one fourth chamfer. Along the width direction of the watchband, the hole walls on opposite sides of the first through hole are respectively provided with a fifth chamfer, and the hole walls on opposite sides of the second through hole are respectively provided with a sixth chamfer;

[0019] The radius of the third chamfer is 0.8 mm to 1.2 mm, and the radius of the fourth chamfer is 0.8 mm to 1.2 mm;

[0020] The radius of the fifth chamfer is 0.6 mm to 1.0 mm, and the radius of the sixth chamfer is 0.6 mm to 1.0 mm.

[0021] By setting the third chamfer and the fifth chamfer on the hole wall of the first through hole and setting the fourth chamfer and the sixth chamfer on the hole wall of the second through hole, the possibility of stress concentration of the first body section and the second body section can be reduced, the fatigue strength of the first main body part and the second main body part can be improved, the possibility of cracking of the first main body part and the second main body part can be reduced, the service life of the first main body part and the second main body part can be prolonged, and the actual use requirements can be better met.

[0022] In a possible implementation, the watchband has a first end and a second end arranged opposite along a length direction, wherein the first end is used to be connected with the watch body, and a hole wall of the first through hole or the second through hole closest to the first end has a protruding part, the protruding part is located on the hole wall of the first through hole or the second through hole on a side close to the first end, and the protruding part protrudes in a direction close to the second end along the length direction of the watchband, and a side of the protruding part close to the second end has the seventh chamfer, and a radius of the seventh chamfer is 1 mm to 1.4 mm.

[0023] The protruding part can be used to support the decoration, facilitate the connection of the decoration and the first main body part and the second main body part, and help increase the contact area of the decoration and the first main body part and the second main body part.

[0024] In a possible implementation, the first main body part is a fluorine glue layer, the second main body part is a fluorine glue layer, or the first main body part and the second main body part include at least two leather layers and at least one reinforcing layer, and the reinforcing layer is located between adjacent leather layers along the thickness direction of the watchband.

[0025] The fluorine glue layer has good weather resistance and aging resistance, and the material is applied outdoors and withstands the test of the climate. The resistance of the material to the comprehensive damage caused by factors such as light, cold and heat, wind and rain, and bacteria is the weather resistance. The watchband made of fluorine glue material can maintain stable performance when applied in an outdoor environment and has a long service life. At the same time, the fluorine glue material also has good physical and mechanical properties, including good elasticity, wear resistance, and tensile strength. When wearing, the good elasticity of the watchband can facilitate the deformation of the main body part, thereby reducing the processing difficulty and facilitating the passage of the body section through the corresponding through hole. When wearing, the watchband with elasticity can better fit the user's wrist, can improve the stability and comfort of wearing, and thereby can improve the user's experience. The watchband has good wear resistance, which helps to prolong the service life of the watchband and better meets the actual use requirements. The leather material is relatively soft, which can better adapt to the shape of the user's wrist when wearing, so that the watchband can better fit the wrist and improve the comfort of wearing. The leather material has good skin friendliness and is not easy to cause allergic reactions of the skin. The overall weight of the leather material is relatively light, and the influence on the wrist movement is small.

[0026] In a possible implementation, the watchband comprises a third main body part, which circumferentially covers part of the first main body part and part of the second main body part.

[0027] By arranging the third main body part to cover the first main body part and the second main body part, the third main body part can protect the first main body part and the second main body part, improve the load capacity and stress resistance of the watchband, improve the edge sealing effect of the first main body part and the second main body part, and improve the stability of the watchband.

[0028] In a possible implementation, the watchband has a first end and a second end arranged opposite to each other along the length direction, wherein the first end is configured to be connected to the watch body.

[0029] The width of the watchband gradually decreases in the direction from the first end to the second end.

[0030] Such an arrangement can optimize the structure of the watchband, reduce the gap between the watchband and the wrist when the wrist moves, and make the watchband better fit the wrist. Such an arrangement can also reduce the contact area between the watchband and the wrist, thereby reducing the friction between the watchband and the wrist, reducing the wear of the wrist, and improving the user experience. The first end of the watchband is configured to be connected to the watch body and needs to bear the weight of the watch body, and therefore, the width of the position close to the first end of the watchband is wider, which can improve the structural strength of the first end and better support the watch body.

[0031] In a possible implementation, the width of the first end is e, the width of the second end is f, and 0.85×e≤f≤e.

[0032] Such an arrangement can make the overall width of the watchband better fit the wrist. If the width of the second end is too small, the contact area between the watchband and the wrist is affected, the fit between the watchband and the wrist is affected, the pressure applied to the wrist is larger, and the wrist is prone to scratches, thereby causing pain and affecting the user experience.

[0033] In a possible implementation, the first main body part and / or the second main body part is provided with a limiting hole, and the distance between adjacent limiting holes along the length direction of the watchband is 5-7 mm.

[0034] Such an arrangement can uniformly distribute the limiting holes on the watchband, and the user can select appropriate limiting holes according to the circumference of the wrist, so that the watchband can better fit the wrist, thereby improving the stability of the watch.

[0035] In a possible implementation, the watchband comprises a first watchband and a second watchband, and the first watchband and the second watchband each comprise a first main body part and a second main body part;

[0036] One end of the first watchband is connected to the watch body, and the other end of the first watchband is configured to be connected to the second watchband, one end of the second watchband is connected to the watch body, and the other end of the second watchband is connected to the first watchband;

[0037] The length of the first watchband is 113 mm to 130 mm, and the length of the second watchband is 68 mm to 77 mm.

[0038] In a possible implementation, the watchband comprises a limiting ring, the limiting ring is sleeved with the second watchband, and the end of the first watchband away from the watch body can extend into the limiting ring.

[0039] By arranging the limiting ring 8, the tail end of the first watchband can be limited, so as to limit the disconnection of the first watchband and the second watchband, thereby improving the stability of the connection of the first watchband and the second watchband and reducing the possibility of the watch separating from the wrist of the user. At the same time, by arranging the limiting ring, the end of the first watchband away from the watch body can better fit the second watchband, thereby reducing the possibility of the end of the first watchband away from the watch body protruding outward, and reducing the possibility of the first watchband being scratched by other articles such as clothes.

[0040] In a possible implementation, the limiting ring comprises a first limiting ring and a second limiting ring, the first limiting ring is fixedly connected with the second watchband, and the second limiting ring is located on the side of the first limiting ring facing the watch body and can move relative to the second watchband along the length direction of the second watchband.

[0041] The distance between the first limiting ring and the end of the second watchband away from the watch body is 9 mm to 11 mm.

[0042] By arranging the first limiting ring and the second limiting ring, the first watchband can be limited. When the distance between the first limiting ring and the end of the second watchband is 9 mm to 11 mm, the end of the first watchband can extend into the first limiting ring, and the difficulty and bending angle of the first watchband when extending into the first limiting ring can be reduced. The second limiting ring can move relative to the second watchband, and the position of the second limiting ring can be selected according to the size of the part of the first watchband extending through the first limiting ring, so that the first limiting ring and the second limiting ring can simultaneously limit the first watchband, which is conducive to improving the stability of the connection of the first watchband and the second watchband and is more in line with actual use requirements.

[0043] The application further provides a watch, comprising a watch body and a watchband, and the watchband is connected to the watch body.

[0044] The watchband is any one of the watchbands described above.

[0045] The watchband and the watch provided by the embodiments of the present application include a first main body part and a second main body part. The first main body part includes at least two first body segments and at least one first connecting segment, and the at least two first body segments are provided with first through holes. The second main body part includes at least two second body segments and at least one second connecting segment, and the at least two second body segments are provided with second through holes. At least part of the first connecting segment is located in the corresponding second through hole, and at least part of the second connecting segment is located in the corresponding first through hole. The first body segments and the second body segments are alternately distributed along the thickness direction of the watchband. Through such a design, the processing difficulty of the watchband can be reduced, and the possibility of stress concentration can be reduced, thereby reducing the possibility of cracking of the watchband, prolonging the service life of the watchband, and improving the wearing comfort when the watchband is better fitted to the wrist of the user. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 A schematic view of a watch provided by the embodiments of the present application;

[0047] Figure 2 A partial structure schematic view of a watchband provided by the embodiments of the present application;

[0048] Figure 3 A schematic view of a watchband provided by the embodiments of the present application;

[0049] Figure 4 A schematic view of a first main body part and a second main body part provided by the embodiments of the present application;

[0050] Figure 5 A schematic view of a watchband before being inserted provided by the embodiments of the present application;

[0051] Figure 6 A schematic view of a watchband during insertion provided by the embodiments of the present application;

[0052] Figure 7 A schematic view of a watchband after insertion provided by the embodiments of the present application;

[0053] Figure 8 A partial schematic view of a first main body part provided by the embodiments of the present application;

[0054] Figure 9 A partial schematic view of a second main body part provided by the embodiments of the present application;

[0055] Figure 10 A partial schematic view of another position of a first main body part provided by the embodiments of the present application;

[0056] Figure 11A partial view of another position of the second main body part provided by an embodiment of the present application;

[0057] Figure 12 A partial view of the watchband provided by an embodiment of the present application;

[0058] Figure 13 A view of the decoration provided by an embodiment of the present application;

[0059] Figure 14 A view of the main body part provided by an embodiment of the present application;

[0060] Figure 15 A view of another embodiment of the watchband provided by an embodiment of the present application;

[0061] Figure 16 A view of yet another embodiment of the watchband provided by an embodiment of the present application;

[0062] Figure 17 A view of still another embodiment of the watchband provided by an embodiment of the present application;

[0063] Figure 18 A view of another embodiment of the watch provided by an embodiment of the present application.

[0064] Reference signs

[0065] 1 - first main body part, 11 - first body section, 111 - first through hole, 112 - third chamfer, 113 - fifth chamfer, 12 - first connecting section, 13 - first chamfer;

[0066] 2 - second main body part, 21 - second body section, 211 - second through hole, 212 - fourth chamfer, 213 - sixth chamfer, 214 - protrusion, 215 - seventh chamfer, 22 - second connecting section, 23 - second chamfer;

[0067] 3 - limiting hole, 4 - first end, 5 - second end, 6 - multi-layer structure, 61 - leather layer, 62 - reinforcing layer, 7 - connecting piece, 8 - limiting ring, 81 - first limiting ring, 82 - second limiting ring, 9 - watch body, 10 - watchband, 101 - first watchband, 102 - second watchband, 103 - decoration, 103a - first body part, 103b - second body part, 20 - strip material, 30 - buckle, 301 - pin, 40 - third main body part. DETAILED DESCRIPTION

[0068] In order to better understand the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0069] It should be noted that the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0070] The terms used in the embodiments of the present application are merely for the purpose of describing the specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0071] It should be understood that the term "and / or" used herein is merely to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0072] The embodiments of the present application provide a watch, which can include a watch body 9 and a watchband. The watchband is connected with the watch body 9, so that the watch body 9 can be worn on the wrist. The watch body 9 can be a mechanical watch, an electronic watch, a smart watch, etc. The watchband can be detachably mounted with the watch body 9, so as to facilitate the user to replace the watchband at any time.

[0073] In a possible implementation, the watchband can be detachably connected with the watch body 9 through a connecting piece, which can be a quick release assembly or the like. The connecting piece includes a connecting shaft and a button. The connecting piece is connected with the watch body 9 through the connecting shaft. The watch body 9 can be provided with a connecting hole, a connecting groove or the like lead structure. The connecting shaft can be inserted into the recess structure to enable the watchband to be connected with the watch body 9 through the connecting piece. When connecting, the user can press the button to retract the connecting shaft, so as to separate the connecting shaft from the recess, thereby separating the watchband from the watch body 9 and achieving disassembly. When mounting, the connecting shaft can be retracted by pressing the button, and then the connecting shaft is aligned with the position of the recess structure, and then the button is released to extend the connecting shaft and cooperate with the recess structure.

[0074] Such a design can facilitate the user to install and disassemble, and the user can replace the watchband of different materials, different lengths and different structures according to the user's own needs and preferences.

[0075] As shown in Figure 1 In a possible implementation, the watchband 10 can be connected with the watch body 9 through a lug or the like connecting piece, and the watchband 10 can rotate relative to the watch body 9.

[0076] The lug is approximately a rotating shaft structure. When wearing, the watchband 10 can rotate relative to the watch body 9, so that the watchband 10 can better fit the user's wrist, thereby improving the stability of wearing.

[0077] As shown in Figure 2 , in a possible implementation, the watchband can be a woven structure, that is, the watchband can be a plurality of strip materials 20 formed into a sheet structure by weaving, and the sheet structure is processed into a suitable shape by cutting, edge sealing, etc. Figure 1 The watchband shown in Figure 2 is a warp and weft woven structure, and the local specific structure of the watchband can be referred to .

[0078] Such a weaving method is difficult, usually relying on manual weaving, requiring a large amount of labor, and having low production efficiency. At the same time, the weaving quality of the watchband is greatly affected by the level and experience of the operator, resulting in large fluctuations in product quality. The manual weaving method causes differences in the stress of each strip material 20, uneven overall tension of the watchband, and insufficient bonding precision at the intersection position of each strip material 20. Due to the difficulty of weaving, the learning time and cost of the operator are high. Each strip material 20 is approximately a cross-shaped intersection structure, and stress concentration easily occurs at the intersection position, resulting in a large stress on the intersection position and easily causing cracking, etc., affecting the service life of the watchband. As shown in Figure 2 , during the weaving process, in order to meet the width size and weaving effect of the watchband, the strip material 20 usually needs to exceed the width size range of the watchband, and the woven structure is cut according to the width size of the watchband after weaving is completed, Figure 2 The double dashed line in represents the cutting position. After cutting, the edges of the cutting are edge sealed.

[0079] Such a method not only has complicated production steps, but also has low material utilization, resulting in a large amount of material waste and high production cost. At the same time, as shown in Figure 1 , when the limiting hole 3 of the watchband 10 is opened, the position of the limiting hole 3 is easy to interfere with the intersection position of the strip material. When the limiting hole 3 is located at the intersection position of the strip material, the hole opening at the intersection position is easy to cause the strip material to break, damage the integrity of the woven structure, cause the woven structure to be loose, and cannot be used normally. When the position of the limiting hole 3 avoids the intersection position, the opening position of the limiting hole 3 is limited, cannot be uniformly distributed on the watchband 10, the wrist circumference range that the watchband 10 can adapt to is small, and the application range of the watchband 10 is affected.

[0080] In view of this, the embodiments of the present application provide a watchband for reducing the possibility of cracking and damage of the watchband, prolonging the service life of the watchband, and adapting to a range.

[0081] As shown in Figure 3 , in a possible implementation, the watchband 10 includes a first main body part 1 and a second main body part 2, as shown in Figure 4As shown, the first main body part 1 has at least two first body segments 11 and at least one first connecting segment 12, and adjacent first body segments 11 are connected by the first connecting segment 12. The width of the first connecting segment 12 is smaller than the width of the first body segment 11. The second main body part 2 includes at least two second body segments 21 and at least one second connecting segment 22. Adjacent second body segments 21 are connected by the second connecting segment 22. The width of the second connecting segment 22 is smaller than the width of the second body segment 21. At least one first body segment 11 is provided with a first through hole 111, and at least one second body segment 21 is provided with a second through hole 211, at least part of the first connecting segment 12 is located in the corresponding second through hole 211, and at least part of the second connecting segment 22 is located in the corresponding first through hole 111. The first main body part 1 and the second main body part 2 extend along the length direction of the watchband 10, and along the thickness direction of the watchband 10, the first body segment 11 and the second body segment 21 are alternately distributed.

[0082] The watchband 10 is a staggered structure. During processing, the first main body part 1 can be first passed through the second through hole 211 away from one end of the watch body 9 along the thickness direction of the watchband 10, and the first connecting segment 12 closest to the watch body 9 is located in the second through hole 211. At this time, the first body segments 11 located on both sides of the first connecting segment 12 are located on opposite sides of the second main body part 2 along the thickness direction of the watchband 10. Then, the second main body part 2 is passed through the first through hole 111 away from one end of the watch body 9 along the thickness direction of the watchband 10, and the second connecting segment 22 closest to the watch body 9 is located in the first through hole 111. Repeat the previous steps to alternately stagger the first main body part 1 and the second main body part 2 until each first connecting segment 12 is located in the corresponding second through hole 211 and each second connecting segment 22 is located in the corresponding first through hole 111. The first main body part 1 and the second main body part 2 are alternately staggered and connected along the thickness direction, and the structure after staggering is as shown in Figure 3 After checking, the opposite ends of the watchband 10 can be edge sealed, including but not limited to edge sealing with edge oil. Through edge sealing, the two ends of the first main body part 1 and the second main body part 2 can be better connected into a whole, reducing the possibility of delamination of the watchband 10 during use. Along the thickness direction of the watchband 10, the first body segment 11 and the second body segment 21 are alternately located on the same side of the watchband 10, forming an alternating distribution.

[0083] Through such a design, the number of main body parts can be reduced, and two main body parts can be alternately staggered, and the processing difficulty of the watchband is relatively low. The cross position of the main body part is less, the overall stress is more uniform, the possibility of cracking of the watchband can be reduced, and the service life of the watchband can be prolonged. The overall structure of the watchband is relatively simple, and when the limiting hole is opened, the limitation is less, which is beneficial to the uniform distribution of the limiting hole on the watchband, so that the watchband can be adapted to users with different wrist circumferences, and the application range of the watchband is improved.

[0084] The plurality of strip structures are woven to form a watchband with many cross points, and the hardness of the cross point positions is relatively large, and the strip structures are prone to wear. At the same time, too many cross points will increase the overall hardness of the watchband, and the user is prone to wrist wear when wearing, affecting the comfort of wearing. In the scheme provided by the embodiment of the application, the number of main body parts is small, and compared with the woven structure, the cross positions of the first main body part 1 and the second main body part 2 are also relatively small, so when the materials are the same, the hardness of the watchband with the interpenetrating structure is small, which can better fit the user's wrist, and the wear on the wrist is small, which is conducive to better wearing comfort, thereby improving the user's experience. The requirement of warp and weft weaving on weaving skill is relatively high, and the operator needs to have weaving experience. The scheme provided by the embodiment of the application can form the first main body part and the second main body part by die cutting, and the first main body part and the second main body part are directly combined closely, which has low operation difficulty, and is also conducive to maintaining the consistency of the density and texture of the watchband. Since the first body segment and the second body segment are alternately distributed, a certain three-dimensional texture visual effect can be formed, making the appearance more delicate.

[0085] As shown in Figure 4 In a possible implementation, along the width direction of the watchband 10, the size of the first body segment 11 is a, and the size of the second body segment 21 is b. Along the length direction of the watchband 10, the length of the first through hole 111 is c, and the length of the second through hole 211 is d, and 0.5×a≤d≤a, 0.5×b≤c≤b. The length of the first through hole 111 can be 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100% and the like of the width of the second body segment 21. The length of the second through hole 211 can be 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100% and the like of the width of the first body segment 11.

[0086] Generally, the width of the first body segment 11 and the width of the second body segment 21 can be equal, and the length of each first through hole 111 and each second through hole 211 can be equal or not equal.

[0087] The first body part 1 and the second body part 2 have a head end near the surface body 9 and a tail end away from the surface body 9. The first body segment 11 closest to the head end is the first first body segment 11, and the remaining first body segments 11 are sequentially the second first body segment 11, the third first body segment 11, and so on in the direction from the head end to the tail end. The first connecting segment 12 closest to the head end is the first first connecting segment 12, and the remaining first connecting segments 12 are sequentially the second first connecting segment 12, the third first connecting segment 12, and so on in the direction from the head end to the tail end. The first through hole 111 closest to the head end is the first first through hole 111, and the remaining first through holes 111 are sequentially the second first through hole 111, the third first through hole 111, and so on in the direction from the head end to the tail end. The second body segment 21 closest to the head end is the first second body segment 21, and the remaining second body segments 21 are sequentially the second second body segment 21, the third second body segment 21, and so on in the direction from the head end to the tail end. The second connecting segment 22 closest to the head end is the first second connecting segment 22, and the remaining second connecting segments 22 are sequentially the second second connecting segment 22, the third second connecting segment 22, and so on in the direction from the head end to the tail end. The second through hole 211 closest to the head end is the first second through hole 211, and the remaining second through holes 211 are sequentially the second second through hole 211, the third second through hole 211, and so on in the direction from the head end to the tail end. Hereinafter, the first body part 1 is first inserted through the second through hole 211 as an example.

[0088] As shown in Figure 5 , when inserting, an acting force is applied to the first body segment 11 from both sides in the width direction of the first body part 1 to make the first body segment 11 bend and deform inward, thereby reducing the size of the first body segment 11 in the width direction, so that the width of the deformed first body segment 11 is smaller than the width of the second through hole 211, thereby being able to pass through the second through hole 211. In order to facilitate insertion, the first body part 1 and the second body part 2 can be in an approximately perpendicular state at this time, and the relative positions of the first body part 1 and the second body part 2 are as shown in Figure 6The first body section 11 is sequentially inserted into the second through hole 211 in the direction of the tail pointing to the head until the first connecting section 12 is located in the second through hole 211. The first main body 1 is rotated to be approximately parallel to the second main body 2, and then force is applied to the second body section 21 from both sides in the width direction of the second main body 2 to bend and deform the second body section 21 inward to reduce the width of the second body section 21, so that the width of the second body section 21 is smaller than the first through hole 111. The second body section 21 is inserted into the first through hole 111 in the direction of the tail pointing to the head, and the first connecting section 22 is located in the first through hole 111. Then, the first main body 1 and the second main body 2 are alternately inserted in the same way, and the second connecting section 22 is sequentially located in the second through hole 211, the third connecting section 12 is located in the third through hole 211, and the fourth connecting section 22 is located in the fourth through hole 211, until the last connecting section 12 is located in the last through hole 211 and the last connecting section 22 is located in the last through hole 111. After the insertion is completed, the structure of the watchband 10 is as shown in Figure 3 and Figure 7 .

[0089] By making the length of the first through hole 111 and the second through hole 211 50% to 100% of the width of the first body section 11 and the second body section 21, it is convenient for each body section to pass through the corresponding through hole, and the operation difficulty is low. At the same time, the connecting section can be limited by the through hole, which can reduce the possibility of shaking of the first main body 1 and the second main body 2, improve the stability of the cooperation of the first main body 1 and the second main body 2, reduce the possibility of loosening of the first main body 1 and the second main body 2 during use of the watchband 10, and better meet the actual use requirements.

[0090] The tail end of the watchband can be treated by edge sealing, hot pressing and the like, Figure 8 The dashed line in the figure represents the boundary between the first main body 1 and the second main body 2 before being treated by edge sealing, hot pressing and the like. After being treated by edge sealing, hot pressing and the like, the first main body 1 and the second main body 2 can form a whole to reduce the possibility of delamination of the watchband during use.

[0091] As shown in Figure 8 In a possible implementation, the connection position of the first body section 11 and the first connecting section 12 has a first chamfer 13, and the radius of the first chamfer 13 is 0.8 mm to 1.2 mm. As shown in Figure 9As shown, the connecting position of the second body segment 21 and the second connecting segment 22 has a second chamfer 23, and the radius of the second chamfer 23 is 0.8mm to 1.2mm. The radius of the first chamfer 13 can be 0.80mm, 0.84mm, 0.88mm, 0.92mm, 0.96mm, 1.00mm, 1.04mm, 1.08mm, 1.12mm, 1.16mm, 1.20mm, etc. The radius of the second chamfer 23 can be 0.80mm, 0.84mm, 0.88mm, 0.92mm, 0.96mm, 1.00mm, 1.04mm, 1.08mm, 1.12mm, 1.16mm, 1.20mm, etc.

[0092] By setting the chamfer at the connecting position of the body segment and the connecting segment, it can be used to guide the positioning during the threading process, which is beneficial to reduce the friction and jamming during the threading process, and it is more labor-saving during the threading and makes the first body part 1 and the second body part 2 have better matching accuracy. At the same time, setting the chamfer at the connecting position can also disperse stress and reduce the possibility of stress concentration at the connecting position, so as to improve the fatigue strength of the first body part 1 and the second body part 2, thereby reducing the possibility of cracking of the first body part 1 and the second body part 2, and prolonging the service life of the first body part 1 and the second body part 2.

[0093] As shown in Figure 4 In a possible implementation, along the length direction of the watchband 10, the opposite two ends of the watchband 10 are respectively a first end 4 and a second end 5, wherein the first end 4 is used to be connected with the watch body 9, and the second end 5 is located at the end of the watchband 10 away from the watch body 9. Along the direction close to the first end 4, the cross-sectional area of the first through hole 111 gradually decreases, and the cross-sectional area of the second through hole 211 gradually decreases. Along the direction close to the second end 5, the cross-sectional area of the first through hole 111 gradually decreases, and the cross-sectional area of the second through hole 211 gradually decreases. That is, the first through hole 111 is approximately a rhombus, and the second through hole 211 is approximately a rhombus.

[0094] Compared with the circular through hole, by such design, the area of the first through hole 111 and the second through hole 211 can be reduced, so that the influence of opening the through hole on the strength of the body segment can be reduced, so as to reduce the possibility of cracking of the body segment, and prolong the service life of the watchband 10. At the same time, along the length direction of the watchband 10, the two ends of the first through hole 111 and the second through hole 211 can form a “V” type or a “U” type structure respectively, which is used to limit the connecting segment, and is beneficial to improve the relative position accuracy of the first body part 1 and the second body part 2.

[0095] As shown in Figure 10 and Figure 11As shown, in one possible implementation, along the length direction of the watchband 10, the hole walls on the two sides of the first through hole 111 are respectively provided with at least one third chamfer 112, and the hole walls on the two ends of the second through hole 211 are respectively provided with at least one fourth chamfer 212. Along the width direction of the watchband 10, the hole walls on the two sides of the first through hole 111 are respectively provided with a fifth chamfer 113, and the hole walls on the two sides of the second through hole 211 are respectively provided with a sixth chamfer 213. The radius of the third chamfer 112 is 0.8-1.2 mm, the radius of the fourth chamfer 212 is 0.8-1.2 mm, the radius of the fifth chamfer 113 is 0.6-1.0 mm, and the radius of the sixth chamfer 213 is 0.6-1.0 mm. The radius of the third chamfer 112 can be 0.80 mm, 0.84 mm, 0.88 mm, 0.92 mm, 0.96 mm, 1.00 mm, 1.04 mm, 1.08 mm, 1.12 mm, 1.16 mm, 1.20 mm, etc. The radius of the fourth chamfer 212 can be 0.80 mm, 0.84 mm, 0.88 mm, 0.92 mm, 0.96 mm, 1.00 mm, 1.04 mm, 1.08 mm, 1.12 mm, 1.16 mm, 1.20 mm, etc. The radius of the fifth chamfer 113 can be 0.60 mm, 0.64 mm, 0.68 mm, 0.72 mm, 0.76 mm, 0.80 mm, 0.84 mm, 0.88 mm, 0.92 mm, 0.96 mm, 1.00 mm, etc. The radius of the sixth chamfer 213 can be 0.60 mm, 0.64 mm, 0.68 mm, 0.72 mm, 0.76 mm, 0.80 mm, 0.84 mm, 0.88 mm, 0.92 mm, 0.96 mm, 1.00 mm, etc.

[0096] By setting the third chamfer 112 and the fifth chamfer 113 on the hole walls of the first through hole 111 and setting the fourth chamfer 212 and the sixth chamfer 213 on the hole walls of the second through hole 211, the possibility of stress concentration of the first body section 11 and the second body section 21 can be reduced, thereby improving the fatigue strength of the first main body 1 and the second main body 2, reducing the possibility of cracking of the first main body 1 and the second main body 2, prolonging the service life of the first main body 1 and the second main body 2, and better meeting the actual use requirements.

[0097] As Figure 10 and Figure 11As shown, in a possible implementation, the four corners of the first through hole 111 and the second through hole 211 are respectively provided with two chamfers, that is, along the length direction of the watchband 10, the two side hole walls of the first through hole 111 are respectively provided with two third chamfers 112, and the hole walls of the second through hole 211 are respectively provided with two fourth chamfers 212. Along the width direction of the watchband 10, the two side hole walls of the first through hole 111 are respectively provided with two fifth chamfers 113, and the two side hole walls of the second through hole 211 are respectively provided with two sixth chamfers 213. The hole walls between each adjacent chamfer can be a straight wall structure.

[0098] Through such a design, the possibility of sharp corners appearing on the hole walls of each through hole can be reduced, the hole walls of each through hole are smoother, the possibility of stress concentration of the body segment can be reduced, thereby reducing the possibility of cracking of the first main body part 1 and the second main body part 2, which is beneficial to prolong the service life of the watchband 10 and the comfort of wearing.

[0099] In a possible implementation, along the length direction of the watchband, one end of the watchband for connecting with the watch body is the first end, and the other end is the second end. The hole wall of the first through hole or the second through hole closest to the first end has a protruding portion. The protruding portion is located on the hole wall of the first through hole or the second through hole on the side close to the first end, and the protruding portion protrudes in the direction close to the second end along the length direction of the watchband. The side of the protruding portion facing the second end has a seventh chamfer. As shown, Figure 12 As shown, the protruding portion 215 is arranged on the hole wall of the second through hole 211. The radius of the seventh chamfer 215 is 1 millimeter to 1.4 millimeters. The radius of the seventh chamfer 215 can be 1.00 millimeter, 1.04 millimeter, 1.08 millimeter, 1.12 millimeter, 1.16 millimeter, 1.20 millimeter, 1.24 millimeter, 1.28 millimeter, 1.32 millimeter, 1.36 millimeter, 1.40 millimeter, etc.

[0100] As shown, Figure 13 The watchband 10 further includes a decorative piece 103, and the decorative piece 103 includes a first body part 103a and a second body part 103b. The first body part 103a and the second body part 103b are arranged along the thickness direction of the watchband 10, and the portions of the first main body part 1 and the second main body part 2 close to the first end 4 are located between the first body part 103a and the second body part 103b. In the projection along the thickness direction of the watchband 10, the projection of part of the decorative piece 103 is located in the projection range of the protruding portion 215, and as shown, Figure 12 As shown, in the direction close to the second end 5, the position of the decorative piece 103 does not exceed the protruding portion 215.

[0101] By arranging the protruding portion 215, the decorative piece 103 can be supported, which facilitates the connection of the decorative piece 103 with the first main body part 1 and the second main body part 2, and is beneficial to increase the contact area of the decorative piece 103 with the first main body part 1 and the second main body part 2.

[0102] The decorative piece 103 is used to limit the connecting piece 7, and the connecting piece 7 is arranged inside the decorative piece 103 in a cladding manner. Along the width direction of the watchband 10, the opposite ends of the connecting piece 7 can be used to connect with the watch body 9. In order to facilitate the arrangement of the connecting piece 7 on the watchband 10, the first end 4 of the watchband 10 can be provided with a limiting groove, and at least part of the connecting piece 7 is located in the limiting groove. In production, the limiting groove can be used to limit the connecting piece 7, so as to improve the installation precision of the connecting piece 7.

[0103] In a possible implementation, the materials of the first body part 1 and the second body part 2 can be fluorine glue. The first body part 1 and the second body part 2 can be a single-layer structure with a fluorine glue layer, or a multi-layer structure 6, at least one layer of which is a fluorine glue layer.

[0104] The fluorine glue layer has good weather resistance and aging resistance. The material is applied to outdoor and withstands the test of climate. The resistance of the material to the comprehensive damage caused by factors such as light, cold and heat, wind and rain, and bacteria is the weather resistance. When the watchband 10 made of fluorine glue material is applied to an outdoor environment, it can also maintain stable performance and has a long service life. At the same time, the fluorine glue material also has good physical and mechanical properties, including good elasticity, wear resistance and tensile strength. When threading, good elasticity can facilitate the deformation of the body part, thereby reducing the processing difficulty and facilitating the passage of the body segment through the corresponding through hole. When wearing, the watchband 10 with elasticity can better fit the user's wrist, which can improve the stability and comfort of wearing, thereby improving the user's experience. The watchband 10 with good wear resistance is conducive to prolonging the service life of the watchband 10 and more in line with actual use requirements.

[0105] As shown in Figure 14 In a possible implementation, the first body part 1 and the second body part 2 are a multi-layer structure 6, which includes at least two leather layers 61 and at least one reinforcing layer 62, and the reinforcing layer 62 is located between adjacent leather layers 61 along the thickness direction of the watchband 10. The leather layer 61 can be connected with the reinforcing layer 62 by hot pressing or the like. The material of the reinforcing layer 62 can be tensile cloth or the like.

[0106] The leather material is relatively soft in texture, which can better adapt to the shape of the user's wrist when wearing, so that the watchband 10 can better fit the wrist to improve the comfort of wearing. The skin-friendliness of the leather material is good, and it is not easy to cause allergic reactions of the skin. The overall weight of the leather material is relatively light, and the influence on the wrist movement is small.

[0107] In production, the multi-layer structure 6 formed by the leather layer 61 and the reinforcing layer 62 can be edge sealed, then inserted in the manner described above, and then combined with the corresponding decorative piece 103, quick release assembly, and the like, and then hot pressed to form the overall watchband 10.

[0108] The leather watchband 10 in the related art has a certain gap between the first body part 1 and the second body part 2 by using the insertion structure provided in the embodiments of the present application, the watchband 10 has good air permeability, and the wearing comfort can be improved.

[0109] The materials of the first body part and the second body part can also be soft glue, textiles, and the like, and the materials of the first body part and the second body part can be the same or different.

[0110] In a possible implementation, the watchband 10 can further include a filling layer, which is located between the first body part 1 and the second body part 2 along the thickness direction of the watchband 10, and the filling layer can be a material such as foam, silicone, latex, or mesh cloth. By adding the filling layer, the physical and mechanical properties of the watchband 10 can be improved, the elasticity and strength of the watchband 10 can be increased, the watchband 10 can better fit the user's wrist, and the user's experience can be improved.

[0111] Since the structural parameters and materials of the watchband 10 will affect the performance of the watchband 10, different materials can be selected for processing according to different use scenarios and use requirements in production, and different use requirements can be met by changing the materials and structural parameters. The watchband 10 is formed by a fluorine glue or leather material, and is equipped with a quick release assembly and the like, which can meet the use requirements of different users

[0112] As shown in Figure 15 In a possible implementation, the watchband 10 further includes a third body part 40, which wraps the first body part 1 and the second body part 2 along the circumferential direction of the watchband 10.

[0113] By wrapping the first body part 1 and the second body part 2 with the third body part 40, the third body part 40 can protect the first body part 1 and the second body part 2, improve the load capacity of the watchband 10, and withstand stress. The third body part 40 can also improve the edge sealing effect of the first body part 1 and the second body part 2, and improve the stability of the watchband 10.

[0114] The surface of the third main body part 40 is relatively smooth, which can better fit the wrist of the user when worn. The watchband 10 can simultaneously form the interpenetrating structure and the smooth structure to form a differentiated appearance. The interpenetrating structure can be used to decorate the watchband 10, and the transition area between the interpenetrating structure and the smooth structure can be sealed with edge paint to reinforce the watchband 10, thereby improving the integrity and structural strength of the watchband 10, and prolonging the service life of the watchband 10.

[0115] In a possible implementation, along the length direction of the watchband 10, the size of the third main body part 40 can account for two-thirds of the size of the watchband 10, and the size of the interpenetrating structure not covered by the third main body part 40 can account for one-third of the size of the watchband 10.

[0116] By combining the interpenetrating structure and the smooth structure, the fit when worn can be improved, and the appearance can be differentiated, thereby improving the user experience.

[0117] As shown in Figure 16 , in a possible implementation, the width of the watchband 10 gradually decreases in the direction away from the first end 4.

[0118] By such a design, the structure of the watchband 10 can be optimized, and when the wrist moves, the gap between the watchband 10 and the wrist can be reduced, so that the watchband 10 better fits the wrist. Such a design can also reduce the contact area between the watchband 10 and the wrist, thereby reducing the friction between the watchband 10 and the wrist, reducing the wear of the wrist, and improving the user experience. The first end 4 of the watchband 10 is used to connect with the watch body 9 and needs to bear the weight of the watch body 9, so the width of the position of the watchband 10 close to the first end 4 is wider, which can improve the structural strength of the first end 4, thereby better supporting the watch body 9.

[0119] As shown in Figure 16 , in a possible implementation, the width of the first end 4 of the watchband 10 is e, the width of the second end 5 is f, and 0.85×e≤f≤e. The width of the second end 5 can be 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, 100% of the width of the first end 4, etc.

[0120] By such a design, the overall width size of the watchband 10 can better fit the wrist. When the width of the second end 5 is too small, the contact area between the watchband 10 and the wrist is affected, the fit between the watchband 10 and the wrist is affected, the pressure applied to the wrist is larger, and marks are easily produced, thereby causing pain and affecting the user experience.

[0121] As shown in Figure 16 and Figure 17As shown, the edge of the watch strap 10 can be either curved or straight. Different structures of the watch strap 10 can be selected according to different scenarios and usage needs. A watch strap 10 with curved edges has a relatively softer appearance, while a watch strap 10 with straight edges has a relatively more rugged appearance. Decorative watches and business watches can choose watch straps 10 with curved edges. Mechanical watches and sports watches can choose watch straps 10 with straight edges.

[0122] like Figure 18 As shown, the watch strap 10 typically includes a first strap 101 and a second strap 102. The first strap 101 and the second strap 102 are located on opposite sides of the watch body 9. One end of the first strap 101 is connected to the watch body 9, and the other end is used to connect to the second strap 102. One end of the second strap 102 is connected to the watch body 9, and the other end is used to connect to the first strap 101.

[0123] like Figure 18 As shown, in one possible implementation, the first watch strap 101 may be provided with limiting holes 3, and the second watch strap 102 may be provided with a buckle 30. The buckle 30 has a pin 301. The first watch strap 101 can pass through the buckle 30, and the pin 301 can extend into the limiting hole 3 of the first watch strap 101 to limit the movement of the first watch strap 101 relative to the second watch strap 102. The length of the first watch strap 101 can be 113 mm to 130 mm, and the length of the second watch strap 102 can be 68 mm to 77 mm. The first watch strap 101 is longer than the second watch strap 102 and can be provided with multiple limiting holes 3. When wearing the watch, the user can match the buckle 30 with the corresponding limiting hole 3 according to their wrist circumference to ensure that the watch can be stably worn on the wrist, reducing the possibility of the watch slipping off the wrist when the user moves or swings their arm.

[0124] The average human wrist circumference ranges from 120 mm to 210 mm. The length of the first watch strap 101 can be 113 mm, 115 mm, 117 mm, 119 mm, 121 mm, 123 mm, 125 mm, 127 mm, 129 mm, 130 mm, etc., and the length of the second watch strap 102 can be 68 mm, 69 mm, 70 mm, 71 mm, 72 mm, 73 mm, 74 mm, 75 mm, 76 mm, 77 mm, etc.

[0125] This design allows the watch strap 10 to fit people with different wrist circumferences, thereby increasing the range of uses for the watch strap 10.

[0126] In a possible implementation, the distance between adjacent limiting holes 3 along the length direction of the watchband 10 is 5-7 mm. The distance between adjacent limiting holes 3 can be 5 mm, 5.2 mm, 5.4 mm, 5.6 mm, 5.8 mm, 6.0 mm, 6.2 mm, 6.4 mm, 6.6 mm, 6.8 mm, 7.0 mm, etc.

[0127] Through such a design, the limiting holes 3 can be uniformly distributed on the watchband 10, and the user can select appropriate limiting holes 3 according to the wrist circumference, so that the watchband 10 can better fit the wrist, thereby improving the stability of the watch wearing.

[0128] As shown in Figure 18 In a possible implementation, the watchband 10 can include a limiting ring 8, and the limiting ring 8 is sleeved on the second watchband 102. When the first watchband 101 and the second watchband 102 are connected, the end of the first watchband 101 away from the watch body 9 can extend into the limiting ring 8.

[0129] By setting the limiting ring 8, the tail end of the first watchband 101 can be limited, so as to limit the disconnection of the first watchband 101 and the second watchband 102, thereby improving the stability of the connection of the first watchband 101 and the second watchband 102, and reducing the possibility of the watch separating from the user's wrist. At the same time, by setting the limiting ring 8, the end of the first watchband 101 away from the watch body 9 can better fit the second watchband 102, thereby reducing the possibility of the end of the first watchband 101 away from the watch body 9 protruding outward, and reducing the possibility of the first watchband 101 being scratched by other articles such as clothes.

[0130] As shown in Figure 18 In a possible implementation, the limiting ring 8 includes a first limiting ring 81 and a second limiting ring 82, the first limiting ring 81 is fixedly connected with the second watchband 102, and the second limiting ring 82 is located between the first limiting ring 81 and the watch body 9 and can move relative to the second watchband 102 along the length direction of the second watchband 102. The size of the first limiting ring 81 and the end of the second watchband 102 away from the watch body 9 along the length direction of the second watchband 102 is 9-11 mm. When the first watchband 101 and the second watchband 102 are connected, the end of the first watchband 101 away from the watch body 9 can simultaneously pass through the first limiting ring 81 and the second limiting ring 82. The size of the first limiting ring 81 and the end of the second watchband 102 away from the watch body 9 can be 9.0 mm, 9.2 mm, 9.4 mm, 9.6 mm, 9.8 mm, 10.0 mm, 10.2 mm, 10.4 mm, 10.6 mm, 10.8 mm, 11.0 mm, etc.

[0131] The first limiting ring 81 and the second limiting ring 82 can be used to limit the first watchband 101. When the distance between the first limiting ring 81 and the end of the second watchband 102 is 9-11 mm, the end of the first watchband 101 can extend into the first limiting ring 81, reducing the difficulty and bending angle of the first watchband 101 when extending into the first limiting ring 81. The second limiting ring 82 can move relative to the second watchband 102, and the position of the second limiting ring 82 can be selected according to the size of the part of the first watchband 101 passing through the first limiting ring 81, so that the first limiting ring 81 and the second limiting ring 82 can limit the first watchband 101 at the same time, which is beneficial to improve the stability of the connection between the first watchband 101 and the second watchband 102, and is more in line with the actual use requirements.

[0132] As shown in Figure 18 The watch provided by the embodiment of the present application includes a watch body 9 and a watchband 10 connected with the watch body 9, and the watchband 10 can be any watchband 10 involved in the above embodiments.

[0133] The watchband 10 provided by the embodiment of the present application is connected by the first main body part 1 and the second main body part 2 penetrating each other, which has smaller processing difficulty than the warp-knitted watchband 10, and is beneficial to improve the product quality and production efficiency. At the same time, since the first main body part 1 and the second main body part 2 have fewer crossing positions, the possibility of stress concentration of the watchband 10 can be reduced, the deformation of the watchband 10 and the abrasion of the watchband 10 to the wrist can be reduced, the possibility of cracking of the watchband 10 can be reduced, and the service life of the watchband 10 can be improved. The watchband 10 with the penetrating structure can form a “pseudo-knitted” structure, and a three-dimensional texture, a flexible and variable surface modeling can be formed on the surface of the watchband 10, which has aesthetic value and structural stability, and solves the problems of combination reliability, delicacy, wearing comfort and the like of the leather knitted watchband 10. The connecting piece 7 such as the quick release assembly can be installed on the watchband 10, so as to facilitate the user to install and disassemble the watchband 10, and improve the convenience of operation. On the premise of meeting the use requirements, the process parameters can be appropriately adjusted, so that the decorative piece 103 and the like can be better matched with the watchband 10. The watchband 10 can be provided with glue, adhesive film and the like for reinforcement design, so as to improve the structural strength of the watchband 10 and prolong the service life, and reduce the possibility of the decorative piece 103, the quick release assembly and the like being separated from the watchband 10. The number and spacing of the limiting holes 3 can be adjusted according to the use requirements, and the lengths of the first watchband 101 and the second watchband 102 can be set as a general length range to meet the use requirements of different users. When worn, the watchband 10 is further adjusted in combination with the limiting holes 3, so that the watchband 10 can better fit the wrist of the user.

[0134] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A watch strap for mounting on a watch body (9), characterized in that, The watch strap (10) includes a first main body (1) and a second main body (2); The first main body (1) includes at least two first body segments (11) and at least one first connecting segment (12). Adjacent first body segments (11) are connected by the first connecting segment (12). At least one first body segment (11) is provided with a first through hole (111). The width of the first connecting segment (12) is smaller than the width of the first body segment (11). The second main body (2) includes at least two second body segments (21) and at least one second connecting segment (22). Adjacent second body segments (21) are connected by the second connecting segment (22). At least one second body segment (21) is provided with a second through hole (211). The width of the second connecting segment (22) is smaller than the width of the second body segment (21). Wherein, at least a portion of the first connecting segment (12) is located in the corresponding second through hole (211), at least a portion of the second connecting segment (22) is located in the corresponding first through hole (111), and the first body segment (11) and the second body segment (21) are alternately distributed along the thickness direction of the strap (10).

2. The watch strap according to claim 1, characterized in that, Along the width direction of the watch strap (10), the width of the first body segment (11) is a, the width of the second body segment (21) is b, and along the length direction of the watch strap (10), the length of the first through hole (111) is c, the length of the second through hole (211) is d, and 0.5×a≤d≤a, 0.5×b≤c≤b.

3. The watch strap according to claim 1, characterized in that, The connection position between the first connecting segment (12) and the first body segment (11) has a first chamfer (13), and the connection position between the second connecting segment (22) and the second body segment (21) has a second chamfer (23); The radius of the first chamfer (13) is 0.8 mm to 1.2 mm, and the radius of the second chamfer (23) is 0.8 mm to 1.2 mm.

4. The watch strap according to any one of claims 1 to 3, characterized in that, The watch strap (10) has a first end (4) and a second end (5) arranged opposite to each other along the length direction, wherein the first end (4) is used to connect to the watch body (9); Along the direction close to the first end (4), the cross-sectional area of ​​the first through hole (111) gradually decreases, and the cross-sectional area of ​​the second through hole (211) gradually decreases. Along the direction close to the second end (5), the cross-sectional area of ​​the first through hole (111) gradually decreases, and the cross-sectional area of ​​the second through hole (211) gradually decreases.

5. The watch strap according to claim 4, characterized in that, Along the length direction of the watch strap (10), the first through hole (111) is provided with at least one third chamfer (112) on the hole walls on both sides, and the second through hole (211) is provided with at least one fourth chamfer (212) on the hole walls on both ends. Along the width direction of the watch strap (10), the first through hole (111) is provided with a fifth chamfer (113) on the hole walls on both sides, and the second through hole (211) is provided with a sixth chamfer (213) on the hole walls on both sides. The radius of the third chamfer (112) is 0.8 mm to 1.2 mm, and the radius of the fourth chamfer (212) is 0.8 mm to 1.2 mm; The radius of the fifth chamfer (113) is 0.6 mm to 1.0 mm, and the radius of the sixth chamfer (213) is 0.6 mm to 1.0 mm.

6. The watch strap according to any one of claims 1 to 3, characterized in that, The watch strap (10) has a first end (4) and a second end (5) arranged opposite to each other along the length direction. The first end (4) is used to connect with the watch body (9). The wall of the first through hole (111) or the second through hole (211) closest to the first end (4) has a protrusion (214). The protrusion (214) is located on the side of the first through hole (111) or the second through hole (211) near the first end (4). The protrusion (214) protrudes along the length direction of the watch strap (10) towards the second end (5). The side of the protrusion (214) facing the second end (5) has a seventh chamfer (215). The radius of the seventh chamfer (215) is 1 mm to 1.4 mm.

7. The watch strap according to any one of claims 1 to 3, characterized in that, The first main body (1) is a fluororubber layer, the second main body (2) is a fluororubber layer, or the first main body (1) and the second main body (2) include at least two leather layers (61) and at least one reinforcing layer (62), and the reinforcing layer (62) is located between adjacent leather layers (61) along the thickness direction of the strap (10).

8. The watch strap according to any one of claims 1 to 3, characterized in that, The watch strap (10) includes a third body portion (40) that circumferentially covers a portion of the first body portion (1) and a portion of the second body portion (2).

9. The watch strap according to any one of claims 1 to 3, characterized in that, The watch strap (10) has a first end (4) and a second end (5) arranged opposite to each other along the length direction, wherein the first end (4) is used to connect to the watch body (9); Along the direction from the first end (4) to the second end (5), the width of the watch strap (10) gradually decreases.

10. The watch strap according to claim 9, characterized in that, The width of the first end (4) is e, the width of the second end (5) is f, and 0.85×e≤f≤e.

11. The watch strap according to any one of claims 1 to 3, characterized in that, The first main body (1) and / or the second main body (2) are provided with limiting holes (3), and the distance between adjacent limiting holes (3) along the length direction of the watch strap (10) is 5 mm to 7 mm.

12. The watch strap according to claim 11, characterized in that, The watch strap (10) includes a first watch strap (101) and a second watch strap (102), and both the first watch strap (101) and the second watch strap (102) include a first main body (1) and a second main body (2); One end of the first watch strap (101) is connected to the watch body (9), and the other end of the first watch strap (101) is used to connect to the second watch strap (102). One end of the second watch strap (102) is connected to the watch body (9), and the other end of the second watch strap (102) is connected to the first watch strap (101). The first watch strap (101) has a length of 113 mm to 130 mm, and the second watch strap (102) has a length of 68 mm to 77 mm.

13. The watch strap according to claim 12, characterized in that, The watch strap (10) includes a limiting ring, which is sleeved with the second watch strap (102), and the end of the first watch strap (101) away from the watch body (9) can extend into the limiting ring.

14. The watch strap according to claim 13, characterized in that, The limiting ring includes a first limiting ring and a second limiting ring. The first limiting ring is fixedly connected to the second watch strap (102). The second limiting ring is located on the side of the first limiting ring facing the watch body (9) and can move relative to the second watch strap (102) along the length direction of the second watch strap (102). The distance between the first limiting ring and the end of the second strap (102) away from the watch body (9) is 9 mm to 11 mm.

15. A watch, characterized in that, The watch includes a watch body (9) and a watch strap (10), the watch strap (10) being connected to the watch body (9); The watch strap (10) is the watch strap (10) according to any one of claims 1 to 14.

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