Novel thermoplastic elastomer pull strap

Abstract

The utility model discloses a novel thermoplastic elastomer pull strap which comprises an elastic strap body, two sides of the elastic strap body are respectively and fixedly connected with a group of connecting parts, two sides of the elastic strap body are respectively provided with a group of connecting buckles, and the center line of the connecting buckles and the center line of the elastic strap body are on the same horizontal plane. According to the novel thermoplastic elastomer pull strap, the strip-shaped through groove and the groove are formed, and the strip-shaped through groove is formed in one end of the elastic strap body of the strap, so that when swimming goggles are worn, the two ends of the elastic strap body can be pulled, the elastic strap body is divided into the upper part and the lower part, and the two parts are bound at different height positions of the head respectively; the plurality of groups of grooves are formed in one end of the elastic band body, so that the softness of the elastic band body can be improved, the elastic band body is more fit with the head, the wearing stability is further improved, and the problem that the wearing stability is insufficient is solved.

Description

Technical Field

[0001] This utility model relates to the field of swimming goggle strap technology, specifically a novel thermoplastic elastomer tension band. Background Technology

[0002] Swimming goggles are essential equipment for professional swimmers and enthusiasts when swimming. When worn, the elastic straps attached to the frame tighten the frame, allowing the soft sealing parts on the frame to fit snugly against the face. After entering the water, they form a water-repellent area around the eyes. Nowadays, swimming goggle straps are generally made of thermoplastic elastic material. This material is not only highly elastic and not easily deformed, but also waterproof, making it the most common type of swimming goggle strap.

[0003] However, the thermoplastic elastic straps currently used for wearing swimming goggles still have some defects in use. They are not stable enough when wearing swimming goggles, and the goggles are prone to loosening during long swimming sessions.

[0004] A novel thermoplastic elastomer tensile belt is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a novel thermoplastic elastomer tension band to solve the problem of insufficient wearing stability mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a novel thermoplastic elastomer tension band, comprising an elastic band body, wherein a set of connecting parts are fixedly connected to both sides of the elastic band body, and a set of connecting buckles are provided on both sides of the elastic band body, wherein the center line of the connecting buckles is on the same horizontal plane as the center line of the elastic band body, and a reinforcement structure for improving wearing stability is provided at one end of the elastic band body.

[0007] The reinforcing structure includes a strip-shaped through groove, and one end of the elastic band body has a strip-shaped through groove.

[0008] Preferably, the centerline of the strip groove is on the same horizontal plane as the centerline of the elastic band body.

[0009] Preferably, a groove is provided at one end of the elastic band body.

[0010] Preferably, the groove is connected to the interior of the strip-shaped through groove.

[0011] Preferably, the connecting part has an internal mounting cavity with an annular groove. Through holes are formed at both ends of the connecting part. A metal rod is movably connected inside the mounting cavity. A positioning ring is fixedly connected to the outside of the metal rod. Movable grooves are formed at both ends of the metal rod. A push-out spring is fixedly connected to one end of each movable groove. A connecting plate is fixedly connected to one end of the push-out spring. An arc-shaped insert is fixedly connected to one end of the connecting plate. A set of connecting blocks is fixedly connected to the same side at both ends of the connecting buckle. A positioning slot is formed at one end of each connecting block, and a mounting groove is formed on one side of each connecting block.

[0012] Preferably, the annular groove is movably connected to the positioning ring, and the connecting disc is slidably connected to the movable groove.

[0013] Preferably, the arc-shaped insert passes through one end of the metal rod and the through hole and extends into the interior of the positioning slot, and the connecting block is movably connected to the connecting part.

[0014] Preferably, the through hole is connected to the interior of the mounting cavity, and the arc-shaped insert is movably connected to the through hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the new thermoplastic elastomer tension band not only improves wearing stability and prevents internal water accumulation, but also enables quick installation of the strap;

[0016] By incorporating a strip-shaped groove and a recess, the elastic band of the strap has a strip-shaped groove at one end. When wearing the goggles, the two ends of the elastic band can be pulled to divide the elastic band into two parts, which can then be strapped to different heights on the head to improve the stability of the goggles. The multiple recesses at one end of the elastic band can increase its flexibility, making it fit the head more snugly and further improving the stability of the goggles.

[0017] By incorporating a strip-shaped channel and a groove, when swimming goggles are worn into the pool, the strip-shaped channel at one end of the elastic band body can drain water, preventing water from accumulating between the elastic band body and the wearer's head, thus affecting the comfort and stability of wearing the goggles. Furthermore, the groove at one end of the elastic band body can further optimize the drainage effect, allowing water that has entered the elastic band body to be discharged from both ends of the elastic band body or the strip-shaped channel, effectively preventing water accumulation inside the elastic band body.

[0018] The structure comprises a connecting buckle, a connecting part, a metal rod, a connecting block, a mounting groove, a positioning slot, an arc-shaped insert, a connecting plate, a push-out spring, a positioning ring, a movable groove, an annular slot, a mounting cavity, and a through hole. When installing the strap, the connecting buckle is connected to the goggle frame. Then, the arc-shaped insert is pressed and inserted into the mounting groove. Next, the connecting buckle is pulled, and under the push of the push-out spring, the connecting plate pushes the arc-shaped insert out and inserts it into the positioning slot. When wearing the goggles, the arc-shaped insert connects to the connecting buckle through the positioning slot. The tight fit between the connecting block and the connecting part, as well as the tight fit between the arc-shaped insert and the through hole, effectively prevents water from entering the structure. The arc-shaped insert has arc-shaped ends and flat sides, ensuring the elastic band remains securely connected even after the goggles are removed. To disassemble, the connecting buckle is rotated to move the mounting groove to a specific angle, and then the connecting buckle can be pulled to remove it from the outside of the connecting part, allowing for easy installation and removal of the strap. Attached Figure Description

[0019] Figure 1 This is a frontal cross-sectional view of the present invention.

[0020] Figure 2 This is a top view cross-sectional structural diagram of the connector buckle of this utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is an enlarged cross-sectional view of the connecting part of this utility model.

[0023] In the diagram: 1. Elastic band body; 2. Strip groove; 3. Groove; 4. Connecting buckle; 5. Connecting part; 6. Metal rod; 7. Connecting block; 8. Mounting groove; 9. Positioning slot; 10. Arc-shaped insert rod; 11. Connecting plate; 12. Ejection spring; 13. Positioning ring; 14. Movable groove; 15. Annular slot; 16. Mounting cavity; 17. Through hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-4A novel thermoplastic elastomer tension band includes an elastic band body 1, with a set of connecting parts 5 fixedly connected to both sides of the elastic band body 1, and a set of connecting buckles 4 provided on both sides of the elastic band body 1. The center line of the connecting buckles 4 is on the same horizontal plane as the center line of the elastic band body 1, and a reinforcement structure for improving wearing stability is provided at one end of the elastic band body 1.

[0026] The reinforcing structure includes a strip groove 2, and a strip groove 2 is provided at one end of the elastic band body 1;

[0027] The centerline of the strip groove 2 is on the same horizontal plane as the centerline of the elastic band body 1;

[0028] Specifically, such as Figure 1 As shown, a strip-shaped groove 2 is provided at one end of the elastic band body 1 of the strap. When wearing swimming goggles, the two ends of the elastic band body 1 can be pulled to divide the elastic band body 1 into upper and lower parts, and the two parts can be tied to different height positions on the head to improve the stability of wearing swimming goggles. The multiple sets of grooves 3 provided at one end of the elastic band body 1 can improve the softness of the elastic band body 1, so that the elastic band body 1 fits the head better, thereby further improving the stability of wearing.

[0029] A groove 3 is provided at one end of the elastic band body 1;

[0030] The groove 3 is internally connected to the strip-shaped through groove 2;

[0031] Specifically, such as Figure 1 As shown, when swimming goggles are worn and enter the pool, the strip groove 2 opened at one end of the elastic band body 1 of the strap can play a drainage role, preventing water from accumulating between the elastic band body 1 and the wearer's head, thus affecting the comfort and stability of wearing. Furthermore, the groove 3 opened at one end of the elastic band body 1 can further optimize the drainage effect, allowing water that has entered the elastic band body 1 to be discharged from both ends of the elastic band body 1 or the strip groove 2, thereby effectively preventing water from accumulating inside the elastic band body 1.

[0032] The connecting part 5 has an installation cavity 16 inside, and an annular groove 15 is opened inside the installation cavity 16. Through holes 17 are opened at both ends of the connecting part 5. A metal rod 6 is movably connected inside the installation cavity 16. A positioning ring 13 is fixedly connected to the outside of the metal rod 6. Movable grooves 14 are provided at both ends inside the metal rod 6. An ejector spring 12 is fixedly connected to one end inside the movable groove 14. A connecting plate 11 is fixedly connected to one end of the ejector spring 12. An arc-shaped insert rod 10 is fixedly connected to one end of the connecting plate 11. A set of connecting blocks 7 are fixedly connected to the same side at both ends inside the connecting buckle 4. A positioning slot 9 is opened at one end of the connecting block 7. An installation groove 8 is opened on one side of the connecting block 7.

[0033] The annular slot 15 is movably connected to the positioning ring 13, and the connecting plate 11 is slidably connected to the movable slot 14.

[0034] The arc-shaped insert 10 passes through one end of the metal rod 6 and the through hole 17 and extends into the interior of the positioning slot 9; the connecting block 7 is movably connected to the connecting part 5.

[0035] The through hole 17 is connected to the interior of the mounting cavity 16, and the arc-shaped insert 10 is movably connected to the through hole 17.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when installing the strap, the connecting buckle 4 is connected to the frame of the swimming goggles. Then, the curved insert 10 is pressed and inserted into the mounting slot 8. After that, the connecting buckle 4 is pulled, and the connecting plate 11 pushes out the curved insert 10 under the push of the push-out spring 12 and inserts it into the positioning slot 9. When wearing the swimming goggles, the curved insert 10 can be connected to the connecting buckle 4 through the positioning slot 9. The tight fit between the connecting block 7 and the connecting part 5 and the tight fit between the curved insert 10 and the through hole 17 can effectively prevent water from entering the structure. The curved insert 10 is a structure with curved ends and flat sides. Even after the swimming goggles are removed, the connection of the elastic band body 1 can be guaranteed. When disassembly is required, the connecting buckle 4 is rotated to move the mounting slot 8 to a specific angle. Then, the connecting buckle 4 can be pulled to remove it from the outside of the connecting part 5, which makes it easy to assemble and disassemble the strap.

[0037] Working Principle: In use, this invention features a slotted groove 2 at one end of the elastic band body 1. When wearing swimming goggles, pulling the two ends of the elastic band body 1 divides it into upper and lower parts, which are then secured at different heights on the head, improving the stability of the goggles. The multiple grooves 3 at one end of the elastic band body 1 enhance its flexibility, allowing it to fit more snugly against the head, further improving stability. When the goggles are in the pool, the slotted groove 2 at one end of the elastic band body 1 drains water, preventing water accumulation between the elastic band body 1 and the wearer's head, thus ensuring comfort and stability. Furthermore, the grooves 3 at one end of the elastic band body 1 further optimize drainage, preventing water from entering the elastic band body 1. Water is drained from both ends of the elastic band body 1 or the strip-shaped through groove 2. When installing the strap, connect the connecting buckle 4 to the frame of the goggles, then press the arc-shaped insert 10 to insert it into the mounting groove 8. Then pull the connecting buckle 4 and, under the push of the ejector spring 12, the connecting plate 11 will push the arc-shaped insert 10 out and insert it into the positioning slot 9. When wearing the goggles, the arc-shaped insert 10 can be connected to the connecting buckle 4 through the positioning slot 9. The tight fit between the connecting block 7 and the connecting part 5 and the tight fit between the arc-shaped insert 10 and the through hole 17 can effectively prevent water from entering the structure. The arc-shaped insert 10 is a structure with arc-shaped ends and flat sides. Even after the goggles are removed, the connection of the elastic band body 1 can be guaranteed. When disassembly is required, rotate the connecting buckle 4 to move the mounting groove 8 to a specific angle, and then pull the connecting buckle 4 to remove it from the outside of the connecting part 5.

Claims

1. A novel thermoplastic elastomer tension band, comprising an elastic band body (1), characterized in that: A set of connecting parts (5) are fixedly connected to both sides of the elastic band body (1), and a set of connecting buckles (4) are provided on both sides of the elastic band body (1). The center line of the connecting buckle (4) is on the same horizontal plane as the center line of the elastic band body (1). A reinforcement structure for improving wearing stability is provided at one end of the elastic band body (1). The reinforcing structure includes a strip groove (2), and the elastic band body (1) has a strip groove (2) at one end.

2. The novel thermoplastic elastomer tensile band according to claim 1, characterized in that: The centerline of the strip groove (2) is on the same horizontal plane as the centerline of the elastic band body (1).

3. The novel thermoplastic elastomer tensile band according to claim 1, characterized in that: A groove (3) is provided at one end of the elastic band body (1).

4. The novel thermoplastic elastomer tensile band according to claim 3, characterized in that: The groove (3) is connected to the interior of the strip groove (2).

5. A novel thermoplastic elastomer tensile band according to claim 1, characterized in that: The connecting part (5) has an installation cavity (16) inside, and an annular groove (15) is opened inside the installation cavity (16). Through holes (17) are opened at both ends of the connecting part (5). A metal rod (6) is movably connected inside the installation cavity (16). A positioning ring (13) is fixedly connected to the outside of the metal rod (6). Movable grooves (14) are provided at both ends inside the metal rod (6). A push-out spring (12) is fixedly connected to one end inside the movable groove (14). A connecting plate (11) is fixedly connected to one end of the push-out spring (12). An arc-shaped insert rod (10) is fixedly connected to one end of the connecting plate (11). A set of connecting blocks (7) are fixedly connected to the same side of both ends inside the connecting buckle (4). A positioning slot (9) is opened at one end of the connecting block (7). An installation groove (8) is opened on one side of the connecting block (7).

6. A novel thermoplastic elastomer tensile band according to claim 5, characterized in that: The annular slot (15) is movably connected to the positioning ring (13), and the connecting plate (11) is slidably connected to the movable groove (14).

7. A novel thermoplastic elastomer tensile band according to claim 5, characterized in that: The arc-shaped insert (10) passes through one end of the metal rod (6) and the through hole (17) and extends into the interior of the positioning slot (9), and the connecting block (7) is movably connected to the connecting part (5).

8. A novel thermoplastic elastomer tensile band according to claim 5, characterized in that: The through hole (17) is connected to the interior of the mounting cavity (16), and the arc-shaped insert (10) is movably connected to the through hole (17).

Images