A harness type rescue waistcoat

Abstract

The utility model relates to the technical field of rescue clothing, specifically relates to a rope descending type rescue waistcoat, including waistcoat body, the waistcoat body is composed of front piece and back piece, is provided with the safety belt exit on the front piece, is provided with the waist metal ring exit on the left and right sides of front piece each, is provided with the back metal ring exit on the back piece, the safety belt exit, the waist metal ring exit and the back metal ring exit are pasted with the spinning hard lining, the safety belt exit, the waist metal ring exit and the back metal ring exit are provided with the fixed knot, the utility model discloses a rope descending type rescue waistcoat and safety belt are separately worn respectively, and the waistcoat body is convenient to carry, and the storage is convenient, avoids the problem that the safety belt exists messy and is easy to knot directly on the waistcoat, the utility model discloses the safety belt exit, the waist metal ring exit and the back metal ring exit form stable stress structure, and the safety of rope descending work is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of rescue clothing technology, specifically to a rappelling rescue vest. Background Technology

[0002] In modern emergency rescue, rappelling is a highly efficient vertical rescue method widely used in complex scenarios such as high-rise building fires, mountain emergencies, and high-altitude facility repairs. Rescuers not only face multiple safety risks during rappelling, including falls from heights, high environmental temperatures, and electrostatic interference, but also need to maintain a high degree of dexterity to perform precise rescue operations. Therefore, the safety and practicality of rescue clothing have become core research and development directions in the industry, and their performance directly affects the safety of rescuers and the success or failure of rescue missions. This places stringent requirements on the overall performance of rescue clothing.

[0003] Currently, most rescue vests on the market are not designed with rappelling scenarios in mind, resulting in poor compatibility with rappelling equipment. Many products lack structural design for the installation requirements of key equipment such as rope anchors and safety locks, leading to entanglement and interference between equipment and clothing during operations, severely impacting operational smoothness. CN213884810 U discloses a vest-style full-body fall protection safety harness, whose main structure includes a vest body and a first and second safety belt that provide fixed protection for the user's body. The vest body has a mesh lining inside via Velcro, which the user can remove or install as needed, improving the overall comfort of the vest. A safety lumbar support is fixedly installed inside the vest body, and Velcro is also fixedly installed between the safety lumbar support and the second safety belt, protecting the user's waist from injury caused by the second safety belt while suspended in the air. However, this technical solution integrates the safety belt and vest into one piece, making the vest inconvenient to store and the safety belt prone to tangling and knotting. Utility Model Content

[0004] To address the technical problems of incompatibility between existing rescue vests and rappelling equipment, as well as the integrated design of the vest and safety harness leading to messy and easily knotted safety harnesses that affect vest storage, this utility model provides a rappelling rescue vest.

[0005] This utility model provides a rappelling rescue vest, including a vest body, which is composed of a front piece and a back piece; The front panel has seat belt exits, including a left chest belt exit, a right chest belt exit, a left lap belt exit, and a right lap belt exit; the left and right sides of the front panel each have a lap metal ring exit, and the rear panel has a back metal ring exit. The seat belt exit, the waist metal loop exit, and the back metal loop exit are bonded with a woven stiff lining; the seat belt exit, the waist metal loop exit, and the back metal loop exit are equipped with a fixing knot.

[0006] Furthermore, the front panel is divided into a left front panel and a right front panel, which are glued together with Velcro. The Velcro has a large contact area and high adhesive strength, ensuring that the placket closes tightly during operation, while also being easy to put on and take off.

[0007] Furthermore, a pocket is provided on the inner surface of the front panel, which can be used to store rescue tools or emergency items such as walkie-talkies and rescue ropes.

[0008] Furthermore, the inner surface of the front panel on one side of the waist metal ring through the outlet is provided with a hook and loop fastener, and the outer surface of the front panel on the other side of the waist metal ring through the outlet is provided with a hook and loop fastener; the inner surface of the back panel on one side of the back metal ring through the outlet is provided with a hook and loop fastener, and the outer surface of the back panel on the other side of the back metal ring through the outlet is provided with a hook and loop fastener.

[0009] Furthermore, the vest itself is made of antistatic and flame-retardant fabric.

[0010] Furthermore, the seams of the vest are located on the inside of the vest body, and the seams are reinforced with overlocking, further enhancing the vest's safety and protection performance.

[0011] Furthermore, a yoke is provided on the back piece. The yoke is a key component in the garment structure that connects the back piece to the shoulder seam. This component connects the upper back to the main body piece through a horizontal dividing line, serving to create a smooth transition and shape a three-dimensional silhouette.

[0012] The beneficial effects of this utility model are as follows: This utility model features a rappelling rescue vest and safety harness that are worn separately. The vest itself is easy to carry and store, and both the vest and safety harness can be replaced individually, resulting in low cleaning and maintenance costs. Furthermore, by providing a safety harness insertion outlet and a metal ring insertion outlet on the vest itself, the problem of messy and easily knotted safety harnesses, which occurs when the safety harness is directly attached to the vest, is avoided.

[0013] This invention features a safety belt through-hole in the front panel, waist metal ring through-holes on the left and right sides of the front panel, and a back metal ring through-hole in the rear panel, forming a stable force-bearing structure that ensures balanced force on the safety belt and metal rings during rappelling, thus guaranteeing the safety of the rappelling operation.

[0014] This invention utilizes woven stiff interfacing bonded to each of the vest's opening points (chest strap opening, waist belt opening, waist metal ring opening, and back metal ring opening) and secured with knots, making the fabric near each opening point thicker, stronger, and more resistant to friction, thus effectively extending the vest's lifespan. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the front structure of the rope-rappelling rescue vest in Embodiment 1 of the specific implementation method.

[0017] Figure 2 This is a schematic diagram of the rear structure of the rappelling rescue vest in Embodiment 1 of the specific implementation method.

[0018] Figure 3 This is a schematic diagram of the front panel of the rappelling rescue vest in the usage state of Embodiment 1 in the specific implementation.

[0019] Figure 4 This is a schematic diagram of the rear panel of the rappelling rescue vest in the usage state of Embodiment 1 in the specific implementation method.

[0020] In the diagram, 1-front piece, 2-back piece, 3-chest strap opening, 4-waist belt opening, 5-waist metal ring opening, 6-back metal ring opening, 7-chest strap, 8-waist belt, 9-waist metal ring, 10-back metal ring. Detailed Implementation

[0021] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0022] Example 1 A rappelling rescue vest is used in conjunction with a rappelling harness. The rappelling harness includes two back straps, a chest strap, and a waist belt. The two back straps cross at the back, with a metal loop at the crossover point. The front ends of the two back straps are connected to the left and right sides of the front of the waist belt, respectively, and the rear ends are connected to the left and right sides of the rear of the waist belt, respectively. Metal loops are located on both sides of the waist belt. The two ends of the chest strap are connected to the front of the two back straps. Both the chest strap and waist belt are adjustable in length. The back and waist metal loops can be used to connect to rappelling equipment. In some cases, the rappelling harness may also include two leg straps, each connected to the waist belt via two cross straps.

[0023] like Figures 1 to 4 As shown, this rappelling rescue vest includes a vest body, which consists of a front panel 1 and a back panel 2. The front panel 1 of the vest body is divided into a left front panel and a right front panel, which are connected by Velcro, allowing for quick donning and doffing while ensuring a tight closure of the placket during operation. The back panel 2 of the vest body is equipped with a yoke. All seams of the vest body, such as the seam between the left front panel and the back panel 2, the seam between the right front panel and the back panel 2, or the seam where the yoke is cut, are located on the inside of the vest body. To enhance the vest's sturdiness and ensure the safety of personnel during rescue operations, the seams are finished with five-line overlock stitching. Figures 1 to 4 The dotted lines in the text represent decorative stitching on the vest itself. These decorative stitching lines enhance the structural stability and design of the vest.

[0024] The front panel 1 of the vest has two sets of safety belt exits, one upper and one lower. The upper set of safety belt exits corresponds to the position of the chest strap 7 and is used for the chest strap 7 to pass through to the outside of the vest. This set is defined as chest strap exit 3. There are two chest strap exits 3: a left chest strap exit and a right chest strap exit. The left chest strap exit is located on the left front panel, and the right chest strap exit is located on the right front panel. The lower set of safety belt exits corresponds to the position of the waist belt 8 and is used for the waist belt 8 to pass through to the outside of the vest. This set is defined as waist belt exit 4. There are two waist belt exits 4: a left waist belt exit and a right waist belt exit. The left waist belt exit is located on the left front panel, and the right waist belt exit is located on the right front panel.

[0025] Near the side seam connecting the left front piece and the back piece 2, and near the side seam connecting the right front piece and the back piece 2, there is a waist metal ring outlet 5. The waist metal ring outlet 5 corresponds to the position of the waist metal ring 9 of the rappelling safety belt, and is used to allow the waist metal ring 9 to pass through to the body of the vest.

[0026] The back panel 2 of the vest body is provided with a back metal ring through-outlet 6. The back metal ring through-outlet 6 is located in the middle of the lower part of the back panel 2 yoke. The back metal ring through-outlet 6 corresponds to the position of the back metal ring 10 of the rappelling harness, and is used to allow the back metal ring 10 to pass through to the vest body.

[0027] The locations of the above-mentioned exit points (chest strap exit point 3, waist strap exit point 4, waist metal ring exit point 5, and back metal ring exit point 6) are reasonably set, so rescuers do not need to fumble around when putting them on, making them very convenient to wear.

[0028] To improve the durability of the rappelling rescue vest, the vest's openings are reinforced using the garment's construction. A stiff woven interlining is bonded to the corresponding positions of the chest strap opening 3, waist belt opening 4, waist metal loop opening 5, and back metal loop opening 6. This stiff woven interlining is a rigid fabric treated with textile technology, providing support, maintaining the stability of the opening structure, and enhancing the stiffness and abrasion resistance of the surrounding fabric. Fixing knots are installed at the upper and lower ends of the chest strap opening 3, waist belt opening 4, waist metal loop opening 5, and back metal loop opening 6. These knots further strengthen the opening structure and prevent tearing due to prolonged stress.

[0029] Example 2 The rappelling rescue vest provided in this embodiment, based on embodiment 1, also includes the following structure: The inner surface of the front panel on one side of the waist metal ring through-outlet 5 is provided with a hook and loop fastener, and the outer surface of the front panel on the other side of the waist metal ring through-outlet 5 is provided with a hook and loop fastener. Preferably, the hook and loop fastener are located at the end of the waist metal ring through-outlet 5. After the waist metal ring 9 of the rappelling harness passes through the corresponding waist metal ring through-outlet 5, the hook and loop fastener is attached to the hook and loop fastener on the other side to assist in fixing the waist metal ring 9.

[0030] The inner surface of the rear panel on one side of the back metal ring through-outlet 6 is provided with a hook and loop fastener, and the outer surface of the rear panel on the other side of the back metal ring through-outlet 6 is provided with a hook and loop fastener. Preferably, both the hook and loop fastener are located at the end of the back metal ring through-outlet 6. When the back metal ring 10 of the rappelling harness passes through the corresponding back metal ring through-outlet 6, the hook and loop fastener can be attached to the hook and loop fastener on the other side to assist in fixing the back metal ring 10.

[0031] To enhance the practicality and storage capacity of the rappelling rescue vest, a pocket is provided on the inside of the front panel 1 of the vest. Two pockets can be provided, symmetrically positioned on the inner surfaces of the left and right front panels. These pockets can be used to store rescue tools or emergency items such as walkie-talkies and rescue ropes, allowing for quick and easy access and meeting the operational need for readily available tools during rescue operations. Preferably, the pocket openings can be fitted with zippers or Velcro to prevent items from falling out.

[0032] Because rappelling scenarios may involve risks such as fire or static electricity buildup, the vest is made of anti-static and flame-retardant fabric. This fabric primarily uses cotton, cotton-polyester blends, and cotton-nylon blends to form the base layer, and achieves double protection through a composite structure of conductive and flame-retardant fibers. Anti-static and flame-retardant fabric is existing technology and can be procured according to actual needs.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rappelling rescue vest, comprising a vest body, characterized in that, The vest consists of a front piece (1) and a back piece (2); The front panel (1) is provided with a seat belt outlet, which includes a left chest belt outlet, a right chest belt outlet, a left waist belt outlet and a right waist belt outlet; a waist metal ring outlet (5) is provided on each side of the front panel, and a back metal ring outlet (6) is provided on the rear panel (2). The seat belt outlet, the waist metal loop outlet (5) and the back metal loop outlet (6) are bonded with a woven stiff lining; a fixing knot is provided at the seat belt outlet, the waist metal loop outlet (5) and the back metal loop outlet (6).

2. The rappelling rescue vest as described in claim 1, characterized in that, The front piece (1) is divided into a left front piece and a right front piece, which are glued together with Velcro.

3. The rappelling rescue vest as described in claim 1, characterized in that, A patch is provided on the inner surface of the front piece (1).

4. The rappelling rescue vest as described in claim 1, characterized in that, The inner surface of the front piece on one side of the waist metal ring through-outlet (5) is provided with a hook and loop fastener, and the outer surface of the front piece on the other side of the waist metal ring through-outlet (5) is provided with a hook and loop fastener.

5. The rappelling rescue vest as described in claim 1, characterized in that, The inner surface of the back piece on one side of the metal ring through-outlet (6) is provided with a hook and loop fastener, and the outer surface of the back piece on the other side of the metal ring through-outlet (6) is provided with a hook and loop fastener.

6. The rappelling rescue vest as described in claim 1, characterized in that, The vest itself is made of antistatic and flame-retardant fabric.

7. The rappelling rescue vest as described in claim 1, characterized in that, The seams of the vest are located on the inside of the vest body, and the seams are finished with overlocking.

8. The rappelling rescue vest as described in claim 1, characterized in that, The rear piece (2) is equipped with a yoke.

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