Hook-and-loop fastener fixer binding belt

Abstract

The utility model discloses a Velcro fixer binding belt, which comprises a retaining ring and a base belt, a first occlusion groove is arranged on one side of the retaining ring, the head end of the base belt is fixed on the inner wall of the first occlusion groove through ultrasonic welding, and a Velcro rough surface is arranged on the upper surface and / or the lower surface of the base belt. The retaining ring is further provided with a through hole allowing the tail end of the base band to penetrate through, the tail of the base band is further provided with a hook-and-loop fastener hook face which can be detachably connected to the hook-and-loop fastener loop face so that the base band can bind objects to be bound, the base band is fixed to the retaining ring in an ultrasonic welding mode, no gap exists in the connecting position, dirt cannot be hidden easily, the appearance is attractive and neat, connecting points are connected stably, and the binding effect is good. The anti-stress capability is strong, the use is stable and reliable, and the service life is long; the device is simple in structure, convenient to produce and manufacture and suitable for batch production.

Description

Technical Field

[0001] The utility model relates to the technical field of binding belts, in particular to a binding belt with a Velcro fastener. Background Art

[0002] Velcro fasteners are widely used in the fields of medical treatment, sports protection, outdoor activities, etc. to fix objects, support injured parts or provide temporary fastening solutions. Traditional Velcro fasteners are mainly composed of straps with Velcro and buckles. Users can adjust the tightness of the straps to achieve the fixation needs.

[0003] At present, the Velcro fasteners on the market generally have their straps glued to the snap ring's bite groove. This leads to some disadvantages: 1. The connection strength of the glue gradually weakens over time, especially in humid or high temperature environments, the durability of the glue is low; 2. The amount of glue is difficult to control, too much or too little may lead to increased product defects; 3. During use, the glue may release volatile harmful organic compounds, posing potential risks to the operator's health or polluting the environment; 4. The glue may leave visible marks or residues during the curing process, affecting the appearance quality of the product, and some glues may change color or turn yellow when exposed to light for a long time.

[0004] The utility model is made based on the above situation. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art and provides a Velcro fastener binding belt with good connection performance, high production efficiency and strong durability.

[0006] The utility model is realized by the following technical solutions:

[0007] A Velcro fastener binding belt comprises a buckle ring and a base belt, wherein a first bite groove is arranged on one side of the buckle ring, the head end of the base belt is fixed to the inner wall of the first bite groove by ultrasonic welding, the upper surface and / or the lower surface of the base belt is provided with a Velcro fleece surface, the buckle ring is also provided with a through hole for the tail end of the base belt to pass through, and the tail of the base belt is also provided with a Velcro hook surface which can be detachably connected to the Velcro fleece surface so that the base belt can bind the bound object.

[0008] In the Velcro fastener binding belt as described above, a limiting block for limiting the tail end of the base belt from exiting the through hole is fixed to the tail end of the base belt by ultrasonic welding.

[0009] In the Velcro fastener binding belt as described above, a second bite groove for inserting the tail end of the base belt is provided on one side of the limit block, and the tail end of the base belt is connected to the inner wall of the second bite groove.

[0010] In the Velcro fastener binding belt as described above, the tail of the base belt is connected with a connecting block, the back side of the connecting block is connected to the base belt, and the Velcro hook surface is arranged on the front side of the connecting block.

[0011] In the Velcro fastener binding belt as described above, a plurality of connecting blocks are arranged at intervals at the tail of the base belt.

[0012] In the Velcro fastener binding strap as described above, the connecting block and the Velcro hook surface are both made of plastic, and the connecting block and the Velcro hook surface are integrally formed.

[0013] In the Velcro fastener binding tape as described above, the connecting block is ultrasonically welded or sewn onto the base tape.

[0014] In the Velcro fastener binding tape as described above, both sides of the base tape are sealed by hot-melt.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The base belt is fixed to the buckle by ultrasonic welding. There is no gap at the connection, which is not easy to hide dirt. The appearance is beautiful and neat. The connection point is firmly connected, with strong stress resistance, stable and reliable use, and long service life. It has a simple structure, convenient production and manufacturing, and is suitable for mass production.

[0017] 2. The tail end of the base band is ultrasonically welded with a limit block to limit the tail end from exiting the through hole. The user can bundle it even with one hand, which is very convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model. Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the structure of the utility model. Figure 2 ;

[0022] Figure 4 It is a cross-sectional view of the buckle ring in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the buckle in the utility model;

[0024] Figure 6 It is a structural schematic diagram of the limit block in the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figures 1 to 6 A Velcro fastener binding belt is shown, comprising a buckle 1 and a base belt 2, wherein a first bite groove 11 is provided on one side of the buckle 1, and the head end of the base belt 2 is fixed to the inner wall of the first bite groove 11 by ultrasonic welding, and a Velcro fleece surface 3 is provided on the upper surface and / or the lower surface of the base belt 2, and a through hole 12 is also provided on the buckle 1 for the tail end of the base belt 2 to pass through, and a Velcro hook surface 4 is also provided at the tail end of the base belt 2 which can be detachably connected to the Velcro fleece surface 3 so that the base belt 2 can bind the bound object.

[0027] The base band 2 is fixed in the first bite groove 11 by ultrasonic welding. Ultrasonic welding can generate heat through high-frequency vibration, so that the buckle 1 and the base band 2 are fused together to form a solid connection point with strong stress resistance. There will be no gap at the connection between the two, which is not easy to hide dirt. In addition, the ultrasonic welding process is very fast and suitable for large-scale production. At the same time, ultrasonic welding usually does not leave additional marks or residues, so the appearance of the product is neater.

[0028] In some embodiments, the buckle 1 is made of plastic, and the base band 2 is made of cloth. Of course, the base band 2 can also be made of plastic, and the Velcro fleece surface 3 is arranged on the cloth and sewn on the base band 2.

[0029] In some embodiments, a stopper 5 is fixed to the tail end of the base tape 2 by ultrasonic welding to limit the tail end of the base tape 2 from exiting the through hole 12. The stopper 5 is made of plastic.

[0030] The limit block 5 can form the Velcro fastener binding belt into a ring shape for binding the arm by limiting the tail end of the base band 2 from exiting the through hole 12, so that the user can bind the arm with one hand, which is very convenient and quick to use. The Velcro fastener binding belt of the present application can also be used to bind other parts of the body, such as thighs, waist, etc.

[0031] Specifically, a second bite groove 51 is provided on one side of the limit block 5 for the rear end of the base band 2 to be inserted, and the rear end of the base band 2 is connected to the inner wall of the second bite groove 51, and the rear end of the base band 2 is ultrasonically welded to the limit block 5. Both ends of the base band 2 are fixed to the buckle 1 and the limit block 5 by ultrasonic welding. There will be no gap at the two connections, which is not easy to hide dirt, and each connection point is firmly connected, has strong stress resistance, is stable and reliable to use, and has a long service life.

[0032] In some embodiments, the tail of the base band 2 is connected to a connection block 6, the back of the connection block 6 is connected to the base band 2, and the Velcro hook surface 4 is arranged on the front of the connection block 6. The connection block 6 and the Velcro hook surface 4 are both made of plastic, and the connection block 6 and the Velcro hook surface 4 are integrally formed. The connection block 6 is ultrasonically welded to the base band 2 or sewn to the base band 2, and of course, it can also be connected to the base band 2 through other connection structures.

[0033] In some embodiments, the tail of the base band 2 is provided with multiple connecting blocks 6 at intervals. Compared with a large connecting block 6, multiple small connecting blocks 6 provided with Velcro hook surfaces 4 can better disperse the pressure and reduce the risk of damage caused by excessive local force. When the object is subjected to external force, the pressure will be shared by multiple small areas, which improves the overall stability. More efficient use of materials and reduced waste. The connecting blocks 6 are arranged at intervals, and the Velcro hook surfaces 4 on them are fastened with the Velcro fleece surface 3, which is convenient for quick tearing.

[0034] In some embodiments, both sides of the base tape 2 are sealed by heat-melting, thereby enhancing the stress resistance of the base tape 2 and increasing its service life.

Claims

1. A Velcro fastener binding belt, characterized in that: The invention comprises a buckle (1) and a base belt (2), wherein a first bite groove (11) is provided on one side of the buckle (1), the head end of the base belt (2) is fixed to the inner wall of the first bite groove (11) by ultrasonic welding, the upper surface and / or the lower surface of the base belt (2) is provided with a Velcro surface (3), the buckle (1) is also provided with a through hole (12) for the tail end of the base belt (2) to pass through, and the tail end of the base belt (2) is also provided with a Velcro hook surface (4) which can be detachably connected to the Velcro surface (3) so that the base belt (2) can be used to bind the object to be tied.

2. The Velcro fastener binding strap according to claim 1, characterized in that: A limiting block (5) for limiting the tail portion of the base band (2) from exiting the through hole (12) is fixed to the tail end of the base band (2) by ultrasonic welding.

3. The Velcro fastener binding strap according to claim 2, characterized in that: A second bite groove (51) is provided on one side of the limit block (5) for the rear end of the base belt (2) to be inserted, and the rear end of the base belt (2) is connected to the inner wall of the second bite groove (51).

4. A Velcro fastener binding strap according to any one of claims 1 to 3, characterized in that: The tail of the base belt (2) is connected to a connecting block (6), the back side of the connecting block (6) is connected to the base belt (2), and the Velcro hook surface (4) is arranged on the front side of the connecting block (6).

5. The Velcro fastener binding strap according to claim 4, characterized in that: A plurality of connection blocks (6) are arranged at intervals at the tail of the baseband (2).

6. The Velcro fastener binding strap according to claim 4, characterized in that: The connecting block (6) and the Velcro hook surface (4) are both made of plastic, and the connecting block (6) and the Velcro hook surface (4) are integrally formed.

7. The Velcro fastener binding strap according to claim 6, characterized in that: The connecting block (6) is ultrasonically welded to the base tape (2) or sewn to the base tape (2).

8. The Velcro fastener binding strap according to claim 1, characterized in that: Both sides of the base tape (2) are sealed by hot-melt sealing.

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