BR-202024017601-U2 - Integrated plug-and-use device for carabiner anchoring with rotating cable fastener.

Abstract

It stands out for the integration of the metal core (2) with plug-type lock (3) and use for connecting handles, ropes, rings and trapezes activated by a self-retracting manual trigger (4) with a steel cable fastener (15), with freedom of rotation thanks to a bearing (17) supported in a longitudinally hollow cylindrical plug (18), both in the same oblong contour cover (13) that prevents impact at the junction of the pulleys of the gymnastics equipment.

Inventors

• Tatiane Previ Pantaleão

Assignees

• Tatiane Previ Pantaleão

Dates

Publication Date

20260310

Application Date

20240827

Claims (1)

1. 1) “INTEGRATED PLUG AND USE DEVICE FOR CARABINER ANCHORING WITH ROTATIONAL CABLE FASTENER”, refers to a fastening means developed specifically for use in gym and physiotherapy equipment that utilize weight traction by steel cables (1) and similar items, consisting of a metallic core (2) that incorporates a plug and use type lock (3) at the front end for connecting handles, ropes, rings and trapezes, which is activated by a self-retracting manual trigger (4) due to a lower spring (5), fixed by transverse screws (6) whose tongue (7) opens and closes the upper passage (8) of the integrated device (9) that leads to the accommodation gap (10); The metallic core (2) is embedded in a front seat (11) characterized by having a neck (12) for support and protection of the cover (13), made of resilient material, preferably injected PVC, and an oblong contour where the metallic core (2) is embedded up to the intermediate inner boundary wall (14) of the cover (13); the integration of the device (9) is achieved with the quick-release mechanism and in the metallic core (2), a plug-and-use type lock (3), and at the distal end a steel cable fastener (15), secured by studs (16), with freedom of rotation thanks to a bearing (17) supported in a longitudinally hollow cylindrical plug (18), which is accommodated in an internal cradle (19) of the cover (13); the integrated device (9) is attached to the cover (13) by means of a washer (20) and central screw (21), while the metallic core (2) uses two screws (22).

Description

Introduction [0001] This utility model patent application refers to a novel "INTEGRATED PLUG-AND-USE DEVICE FOR CARABINER ANCHORING WITH ROTATING CABLE FASTENER," which provides a secure and stable connection of accessories to the carabiner. Its integrated construction allows for simplified operation of the locking mechanism, enabling quick and effortless connection and disconnection of accessories, and a roller-bearing cable lock prevents twisting. This innovation overcomes the shortcomings of traditional carabiners, offering a more versatile, secure, and aesthetically pleasing solution for use in fitness equipment. Field of application [0002] The innovation is applied in the segment of gym equipment, weight training, physical rehabilitation and physiotherapy equipment, provided that the equipment uses weight traction by steel cables and similar items. Persuasion [0003] It is known to those skilled in the art that weight-assisted exercise equipment is versatile and allows for a variety of exercises using both body weight and the user's own body as resistance. They are excellent for strengthening and toning various muscle groups, especially those in the upper body, such as the back, shoulders, arms, and chest. The climbing carabiner, a fastening accessory, is used in most weight training, exercise, and similar equipment. [0004] Thus, carabiners play a crucial role in the safety and functionality of gym equipment. Basically, they are metal connectors with an opening and closing mechanism that allows ropes, straps, and other accessories used in said equipment to be attached and detached quickly and safely, more specifically at anchor points such as bars, beams, or support structures, which prevents accidents and injuries during training. Another point to highlight is the opening and closing of carabiners, by means of a tongue or screw, which allows the attachment and removal of accessories, adapting the equipment to different exercises and levels of physical conditioning; however, their use is not always harmonious, as often when trying to lock a particular accessory onto the carabiner, the student or instructor ends up getting it caught and even injuring their hand. [0005] Carabiners allow the connection of various accessories, such as straps, rings, trapezes and others, expanding training possibilities and allowing for a wide range of exercises, however some functional drawbacks can be listed, such as twisting of the steel cable, excess weight, among others. [0006] In this context, new technologies that enable, facilitate and improve the user experience of gym equipment are welcome in this segment. State of the art [0007] The current state of the art includes some patent documents concerning devices for use in gym equipment for attachment to carabiners, such as document MU 7500965-0 U entitled “Apparatus for gym exercises, weight training and physiotherapy” - characterized by an inverted "T" made with an iron tube and a flat iron bar that has a nylon pulley at its end. This "T" is attached to the door by means of a nylon strap which has a tube at its end that acts as a lock, thus allowing the inverted "T" to be attached via a carabiner; the receiver of the rubber tensioners, which has five holes, is also attached by a carabiner to the ring that comes from the tube. [0008] The gymnastics apparatus in the document above uses clip-type carabiners to receive the rubber tensioners. Besides being impractical and unsafe, since there is a risk of injuring the users' hands, it has a limited load capacity in some applications, when a lighter and less bulky item is desired. [0009] US patent 2020114195 AA entitled “WEIGHTLIFTING MACHINE” utilizes a handle that can be connected to the cable system of the exercise machine and also attached to a second handle for the user to engage in weightlifting exercises. The second handle is a lat pull type, configured to be gripped by the user's hands, but other handles can be used in other modalities. This handle concept uses a circular body to prevent direct impact with the pulleys and an extension with a tongue-type attachment for carabiners. [0010] The handle used in the document above, due to its size and volume, makes it relatively disproportionate for use, in addition to being prone to the accumulation of dirt and/or sweat in hard-to-reach places, hindering maintenance. [0011] Document BR 112020026712-0 entitled “QUICK RELEASE MECHANISM FOR AN EXERCISE ARM SET” - allows a user to change exercise arms very quickly, the mechanism having: (a) an elongated body; (b) a curved opening passing laterally through a distal end of the elongated body, cutting down through the elongated body and being angled towards the distal end of the elongated body; (c) a set of buttons positioned near the distal end of the elongated body, movable to project into or away from the opening; and a polarizing member that propels the extension portion of the button set into the locked position. [0012] The