CN213695958U - Sapphire watchband - Google Patents
Sapphire watchband Download PDFInfo
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- CN213695958U CN213695958U CN202021780717.XU CN202021780717U CN213695958U CN 213695958 U CN213695958 U CN 213695958U CN 202021780717 U CN202021780717 U CN 202021780717U CN 213695958 U CN213695958 U CN 213695958U
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- steel cylinder
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Abstract
The utility model provides a sapphire watchband, including a plurality of middle beads and a plurality of limit pearl all by sapphire processing preparation, every middle bead is equipped with two first through-holes, fixedly connected with first steel cylinder in the first through-hole, every limit pearl is equipped with two T shape through-holes, fixedly connected with second steel cylinder in the T shape through-hole, first steel cylinder and second steel cylinder are connected through establishing the connecting piece rotation in, and adjacent first steel cylinder that is located in different middle beads communicates with two second steel cylinders that are located on the same limit pearl respectively; the sapphire watchband has the advantages that the middle beads and the side beads are connected in a rotatable mode and are not prone to falling off, blackening caused by friction generated when the first steel cylinder, the second steel cylinder and the connecting piece are in contact with the middle beads or the side beads is avoided, the middle beads and the side beads are processed and manufactured by sapphire, the sapphire is high in hardness and is not prone to abrasion and grinding, the sapphire watchband keeps the required gloss, and the sapphire watchband is comfortable and glittering to wear on hand and is more attractive.
Description
Technical Field
The utility model belongs to the technical field of the wrist-watch technique and specifically relates to a sapphire watchband.
Background
The strap is a general term used by the skilled person for fixing the watch to the wrist. The existing watchband generally comprises a plurality of middle beads, edge beads positioned at two ends of the middle beads and a double-end embossing bolt connected with the middle beads and the edge beads, through holes parallel to each other are formed in two axial sides of the middle beads, two blind holes are formed in each edge bead at intervals, the double-end embossing bolt is positioned in the through holes, the diameters of the two ends are slightly larger than the diameter of each blind hole of each edge bead, the two ends of the double-end embossing bolt are in interference fit with the blind holes, the two ends of the double-end embossing bolt are fixed in the blind holes respectively, and the middle beads and the edge beads can be fixed together.
However, in these watchbands, the middle beads or the side beads directly rub against the connecting metal parts (such as the double-headed embossed studs) of the watchbands, or the middle beads or the side beads or the middle beads and the side beads, so that the middle beads or the side beads turn black and change color, the luster of the middle beads or the side beads is lost, the aesthetic appearance of the watchbands is not good, and the sales of the watchbands is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a sapphire watchband.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
a sapphire watchband comprises a plurality of parallel middle beads and a plurality of side beads arranged at two ends of the middle beads, wherein the middle beads and the side beads are respectively processed and manufactured by sapphire, two first through holes which are parallel to each other are arranged at two axial sides of each middle bead, a first steel cylinder with two ends sunken in the first through holes is fixedly connected in each first through hole, two T-shaped through holes which are parallel to each other are arranged at two axial sides of each side bead, a second steel cylinder which is the same as the T-shaped through holes in shape and with two ends sunken in the T-shaped through holes is fixedly connected in each T-shaped through hole, each second steel cylinder comprises a third steel cylinder close to the first steel cylinder and a fourth steel cylinder which is integrally formed and communicated with the third steel cylinder and is far away from the first steel cylinder, the third steel cylinder is the same as the first steel cylinder in size but smaller than the fourth steel cylinder in size, and the first steel cylinder and the second steel cylinder are rotatably connected through an internal connecting piece, and the adjacent first steel cylinders positioned in different middle beads are respectively communicated with the two second steel cylinders positioned on the same side bead.
Further, the first steel cylinder and the second steel cylinder are fixedly connected with the first through hole and the T-shaped through hole respectively through glue; the glue is similar to the sapphire in color, does not affect the luster of the sapphire, and can better fix the first steel cylinder and the second steel cylinder.
Furthermore, the connecting piece comprises a stud with external threads on the surfaces of two ends and a nut in threaded connection with two ends of the stud; the assembly and disassembly are convenient, and the edge beads are prevented from falling off.
Further, the size of the screw is smaller than the size of the first steel cylinder and the third steel cylinder, and the size of the nut is larger than the size of the third steel cylinder and smaller than the size of the fourth steel cylinder; the middle bead and the side beads are not easy to fall off when rotating.
The utility model has the advantages that: the connecting piece is arranged in the first steel cylinder and the second steel cylinder, the first steel cylinder and the second steel cylinder are fixed in the first through hole and the T-shaped through hole in an invaginated mode respectively, the middle beads and the side beads are connected in a rotatable mode and are not prone to falling off, blackening caused by friction when the first steel cylinder, the second steel cylinder and the connecting piece are in contact with the middle beads or the side beads is avoided, the middle beads and the side beads are manufactured and processed through sapphire, the sapphire is high in hardness and not prone to abrasion and grinding, the sapphire watchband is enabled to keep the required gloss, and the sapphire watchband is comfortable to wear on hand and is shiny, and attractive.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a middle bead; 2. a side bead; 3. a first through hole; 4. a T-shaped through hole; 5. a third steel cylinder; 6. a fourth steel cylinder; 7. a stud; 8. a nut; 9. a first steel cylinder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in figure 1, the sapphire watch band comprises a plurality of parallel middle beads 1 and a plurality of side beads 2 arranged at two ends of each middle bead 1, wherein the middle beads 1 and the side beads 2 are respectively processed and manufactured by sapphire, two first through holes 3 which are parallel to each other are arranged at two axial sides of each middle bead 1, a first steel cylinder 9 with two ends sunken in the first through holes 3 is fixedly connected in each first through hole 3, two T-shaped through holes 4 which are parallel to each other are arranged at two axial sides of each side bead 2, a second steel cylinder which is the same as the T-shaped through holes 4 in shape and is sunken in the T-shaped through holes 4 in two ends is fixedly connected in each T-shaped through hole 4, the second steel cylinder comprises a third steel cylinder 5 close to the first steel cylinder 9 and a fourth steel cylinder 6 which is integrally formed and communicated with the third steel cylinder 5 and is far away from the first steel cylinder 9, the third steel cylinder 5 is the same as the first steel cylinder 9 in size but smaller than the fourth steel cylinder 6 in size, the first steel cylinder 9 and the second steel cylinder are rotatably connected through an, and the adjacent first steel cylinders 9 positioned in different middle beads 1 are respectively communicated with the two second steel cylinders positioned on the same edge bead 2.
The first steel cylinder 9 and the second steel cylinder are fixedly connected with the first through hole 3 and the T-shaped through hole 4 through glue respectively; the glue is similar to the sapphire in color, does not affect the luster of the sapphire, and can better fix the first steel cylinder 9 and the second steel cylinder.
The connecting piece comprises a stud 7 with external threads on the surfaces of two ends and a nut 8 in threaded connection with two ends of the stud 7; the assembly and disassembly are convenient, and the edge beads 2 are prevented from falling off.
The size of the stud 7 is smaller than that of the first steel cylinder 9 and the third steel cylinder 5, and the size of the nut 8 is larger than that of the third steel cylinder 5 and smaller than that of the fourth steel cylinder 6; the middle bead 1 and the side bead 2 are not easy to fall off when rotating.
The utility model discloses a theory of operation does:
as shown in figure 1, a first steel cylinder 9 and a second steel cylinder are respectively placed in a first through hole 3 and a T-shaped through hole 4 and are fixed through glue with similar colors to sapphire, then the adjacent first steel cylinders 9 in different middle beads 1 are respectively connected with two second steel cylinders on the same edge bead 2 through a stud 7 and a nut 8, so that the middle beads 1 are connected with the edge beads 2 and are not easy to fall off, wherein the middle beads 1 and the edge beads 2 are not in contact with the first steel cylinders 9, the second steel cylinders, the studs 7 and the nuts 8, the middle beads 1 and the edge beads 2 can rotate around the studs 7, and the flexibility of the watchband is improved.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
the connecting piece is arranged in the first steel cylinder and the second steel cylinder, the first steel cylinder and the second steel cylinder are fixed in the first through hole and the T-shaped through hole in an invaginated mode respectively, the middle beads and the side beads are connected in a rotatable mode and are not prone to falling off, blackening caused by friction when the first steel cylinder, the second steel cylinder and the connecting piece are in contact with the middle beads or the side beads is avoided, the middle beads and the side beads are manufactured and processed through sapphire, the sapphire is high in hardness and not prone to abrasion and grinding, the sapphire watchband is enabled to keep the required gloss, and the sapphire watchband is comfortable to wear on hand and is shiny, and attractive.
The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (4)
1. A sapphire watchband is characterized by comprising a plurality of parallel middle beads and a plurality of side beads arranged at two ends of the middle beads, wherein the middle beads and the side beads are respectively processed and manufactured by sapphire, two first through holes which are parallel to each other are arranged at two axial sides of each middle bead, a first steel cylinder with two ends sunk into the first through holes is fixedly connected in each first through hole, two T-shaped through holes which are parallel to each other are arranged at two axial sides of each side bead, a second steel cylinder which is the same as the T-shaped through holes in shape and has two ends sunk into the T-shaped through holes is fixedly connected in each T-shaped through hole, the second steel cylinder comprises a third steel cylinder close to the first steel cylinder and a fourth steel cylinder which is integrally formed and communicated with the third steel cylinder and is far away from the first steel cylinder, the third steel cylinder is the same as the first steel cylinder in size but smaller than the fourth steel cylinder in size, and the first steel cylinder and the second steel cylinder are rotatably connected through an internal connecting piece, and the adjacent first steel cylinders positioned in different middle beads are respectively communicated with the two second steel cylinders positioned on the same side bead.
2. The sapphire watch band of claim 1, wherein the first steel cylinder and the second steel cylinder are fixedly connected with the first through hole and the T-shaped through hole respectively by glue.
3. The sapphire watch band of claim 1, wherein the connector includes a stud having external threads on both end surfaces thereof and a nut threadedly coupled to both ends of the stud.
4. The sapphire watch band of claim 3, wherein the stud is smaller in size than the first and third cylinders, and the nut is larger in size than the third cylinder and smaller in size than the fourth cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780717.XU CN213695958U (en) | 2020-08-24 | 2020-08-24 | Sapphire watchband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021780717.XU CN213695958U (en) | 2020-08-24 | 2020-08-24 | Sapphire watchband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213695958U true CN213695958U (en) | 2021-07-16 |
Family
ID=76791359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021780717.XU Active CN213695958U (en) | 2020-08-24 | 2020-08-24 | Sapphire watchband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213695958U (en) |
-
2020
- 2020-08-24 CN CN202021780717.XU patent/CN213695958U/en active Active
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