31results about "Safety guards" patented technology

A slidably extendable barrier for placement between two relative positions is provided, including a first sliding partition plate, a second sliding partition plate, a locking assembly, and an adjusting and pressure-applying assembly. The first sliding partition plate and the second sliding partition plate can slide relative to each other along a length direction; the locking assembly is used for optionally locking the first sliding partition plate and the second sliding partition plate along the length direction. The adjusting and pressure-applying assembly enables the slidably extendable barrier to be fixed between the two relative positions. During use, following the logic of “sliding adjustment locking and positioning-pressure-applying fixation”, the core advantages of “flexible adaptation, rapid installation, stability and reliability” are achieved. It is suitable for application scenarios with high requirements on installation convenience, environmental friendliness, and scenario adaptability, integrating functionality and practicability, and enhancing the user experience.

A child proof gate includes a U-shaped frame configured to be pressure fit between two opposing flat surfaces, wherein the frame comprises a first locking assembly, a second locking assembly, and a button that is configured to be manually; wherein the manually activated button is disposed apart from and above the first locking assembly and wherein the button, when manually activated, is configured to electrically actuate the first locking assembly and to move the first locking assembly from a closed position to an open position for a predetermined period of time. The gate may also include a door including an upper mating door latch and a lower mating door latch; wherein the upper mating door latch is configured to be removably attached to the first locking assembly when the door is in a closed position.

An animal gate used to block throughways may include a gate assembly which may include a first gate portion that may have a first frame and a second frame. The gate assembly may be positionable within an opening of a structure and couplable to the structure. The gate assembly may include a second gate portion pivotally coupled to the first frame such that the second gate portion may be pivotable about a horizontal axis between a first position and a second position. The gate assembly may include a locking mechanism arranged at least partly within the second gate portion and configured to lock the second gate portion in at least the first position such that in the first position the second gate portion may be arranged at an angle less than 90 degrees above horizontal. In some examples, pivoting the second gate portion to the second position permits the first frame and the second gate portion to pivot.

The present invention discloses a protective fence with a pet door, comprising a door frame with a door body inside and an opening and closing locking component having a rectangular frame; the present invention provides an opening and closing locking component that allows pets to easily pass through the protective fence through the door panel. This component has a stopper A and a stopper B, and the coordinated use of the two stoppers effectively control whether pets can freely leave after entering and exiting the door panel. In order to further optimize the use experience, users can paste mute hairs in the adhesive groove on the door panel. When pets come in and out, the mute hairs in the adhesive groove can significantly reduce the sound generated, avoiding potential noise problems.

A barrier system that occupies less space in transportation and reduces the identification and matching time of parts for assembly to improve assembly efficiency. The barrier system includes a door leaf and a frame with a first, second, and third assembly modules. The first assembly module includes a first door leaf subassembly module and a first frame subassembly module that are rotatably connected. The second assembly module includes a second door leaf subassembly module that may be detachably connected with the first door leaf subassembly module to form a door leaf. The third assembly module includes a second frame subassembly module detachably connected with the first frame subassembly module to form a frame with a low-profile threshold. The first, second, and third assembly module are independent of each other when they are not assembled, and together form a barrier system after assembly.

The present invention discloses a locking mechanism and a sheet-like door railing therewith and, compared with the traditional one, the present invention, based on the prior art, through the fitted connection between the hook portion and hook groove, ensures that the outer door railing remains fitted connection with the locking mechanism, without local reset, when the zip tie or rope at the corresponding position is cut, thereby avoiding possible body injury caused by reset.

A high-security pet and child confinement gate designed to prevent unauthorized access. The gate incorporates advanced control mechanisms, such as a sensory circuit with a camera, capable of wireless communication with smart devices. The camera can be integrated or removable, providing image data to smart devices. The gate may include a free-spinning mechanism to deter climbing attempts, equipped with sensors and audio devices to produce deterring sounds. Additionally, the gate may include a pressure sensor and an audio device that emits ultrasonic sounds upon detecting crossing attempts. The communication module is adaptive, allowing interaction with cellular networks, Wi-Fi, or Bluetooth, and can receive commands from smart devices to enhance security measures, including sound playback, vibrations, and increased spinning speed.

A safety barrier that is adapted to be installed easily includes a frame with left and right vertical posts and horizontal posts, the horizontal posts having outer ends. A plurality of installation modules are mounted to the outer ends where each of the installation modules comprises a shaft in contact with a biasing member for urging the shaft inward toward the frame, a housing configured to be mounted to the outer ends and to receive an inward end of the shaft and a cam lever pivotally connected to the housing, wherein the lever engages the inward end of the shaft when the lever is in a locked position.

The present invention discloses a slidably extendable barrier configured to be disposed between two opposing positions, including: a first sliding panel, a second sliding panel, a locking assembly and a pressure adjustment assembly. The first sliding panel and the second sliding panel are slidable relative to each other along the length direction; The locking assembly configured to selectively lock the first sliding panel and the second sliding panel in the length direction; The pressure adjustment assembly enables the slidably extendable barrier to be fixed between the two opposing positions. Through the described structural configuration, the barrier operates in a sequence of “sliding adjustment—locking positioning—pressure application”, thereby achieving core advantages of “flexible adaptability, rapid installation, and stable reliability”. It is particularly suitable for application scenarios requiring installation convenience, environmental compatibility (non-damaging), and situational adaptability, combining functional efficiency with practical utility.

The present invention discloses a self-locking base and a telescopic door railing having the same, and the self-locking base is pivotably provided with a pivot member that is fixedly connected to a rotating drum, and is also provided with a self-locking mechanism which locks the pivot member through the self-locking base when the pivot member rotates in the direction of curtain folding at or beyond a predetermined speed. Compared with traditional ones, effectively avoiding the injury to the human body caused by the swinging curtain during the automatic folding process, or damage to the curtain body caused by collision with hard or sharp objects during swinging.

A safety barrier that is easy to open comprises a lateral vertical frame member having upper and lower recesses opening toward the interior of the barrier. The barrier further includes a barrier with a latch mechanism comprising a vertically-oriented linkage bar with a bottom plate having a slot defined therein and configured to be displaceable in the vertical plane and a release bar having a tab slidably engaged within the slot. Upper and lower outwardly biased pins are connected to a upper and lower parts of the linkage bar and extend laterally outward engaging the upper and lower recesses. The pins are configured to be displaceable in the horizontal plane.

A barrier for a home is disclosed. The barrier includes two portions that are quickly slideable relative to each other to take expanded and contracted forms. The barrier includes a metal frame and wood panels engaged in the metal frame. Each of the two portions includes at least one wood panel such that, when the barrier portions are slid to and away from each other, the wood panels slide to and away from each other. The barrier includes a corner pet door that opens in the expanded or contracted forms.

Self-closing safety gate embodiments are disclosed herein. The self-closing safety gates include a hinge plate configured to rotate about a vertical support member and engage a hoop portion. In some embodiments, the hinge plate includes at least one support arm portion with a channel. In such embodiments, the channel can be configured to receive and frictionally engage a hoop arm of the hoop portion with a compressive fastener. In some embodiments, the self-closing safety gate can be damped.

Present invention is for motorized barrier devices, access management systems for managing access to protected areas and installations for protecting protected areas. The motorized barrier devices include a housing (11), a horizontal rigid beam (21) having a storage position and a barrier position raised with respect to the storage position, a pair of folding arms (29,39) between the housing and the horizontal rigid beam, and a motorized gear arrangement (28,39) for raising the horizontal rigid beam from its storage position to its barrier position and lowering the horizontal rigid beam from its barrier position to its storage position.

The present invention relates to a motorized barrier device, an access control system for managing access to a protected area, and an installation for protecting the protected area. The motorized barrier device includes a housing (11), a horizontal rigid beam (21) having a storage position and a barrier position raised relative to the storage position, a pair of folding arms (29, 39) between the housing and the horizontal rigid beam, and a motorized gear arrangement (28, 39) for raising the horizontal rigid beam from the storage position to the barrier position and lowering the horizontal rigid beam from the barrier position to the storage position.

The present invention discloses a new type of guardrail door structure, comprising a guardrail door frame internally having a guardrail door body; a connecting mechanism disposed between the guardrail door frame and the guardrail door body; a locking mechanism disposed between the guardrail door frame and the guardrail door body. The present invention connects guardrail door frame to guardrail door body through a connecting mechanism, and adopts a closed structure to keep out the dust and make it safer to use; the guardrail door body is fixed to the guardrail door frame through a locking mechanism, enabling simpler structure and ease of use compared to prior art.

Provided is an adjustable barrier having a central hinge having a cylindrical post and an axis of rotation; a first expandable section coupled to the cylindrical post of the central hinge by at least a first connector; a second expandable section coupled to the cylindrical post of the central hinge by at least a second connector; and a hinge lock. At least one of the first and second expandable sections is configured to articulate around the axis of rotation of the central hinge forming an articulation angle between the first and second expandable sections. When the first and second expandable sections are aligned within a single vertical plane, a spring button of the cylindrical post is received within an aperture of at least one of the first and second connectors preventing articulation around the axis of rotation.

Self-closing safety gate embodiments are disclosed herein. The self-closing safety gates include a hinge plate configured to rotate about a vertical support member and engage a hoop portion. In some embodiments, the hinge plate includes at least one support arm portion with a channel. In such embodiments, the channel can be configured to receive and frictionally engage a hoop arm of the hoop portion with a compressive fastener. In some embodiments, the self-closing safety gate can be damped.

A gate latch assembly includes a base frame, a front member, a back member, and a moving plate. The base frame is configured to attach to a gate post. The front member is configured to mount to the base frame. The front member includes a movable hook configured to engage a striker bar in a latched position and disengage a striker bar in an unlatched position. The back member is configured to mount to the base frame. The moving plate includes a first end attached to the back member and a second end protruding into the front member. The moving plate is movable to disengage the movable hook from the striker bar.

This utility model discloses a slidable and expandable barrier for placement between two relative positions, comprising a first sliding partition, a second sliding partition, a locking component, and an adjusting and pressurizing component. The first and second sliding partitions are slidable relative to each other in the length direction. The locking component is used to selectively lock the first and second sliding partitions in the length direction. The adjusting and pressurizing component fixes the slidable and expandable barrier between the two relative positions. Through this structure, in use, the logic of "sliding adjustment—locking positioning—pressurizing fixation" achieves the core advantages of "flexible adaptation, rapid installation, and stable reliability," making it particularly suitable for application scenarios with high requirements for ease of installation, environmental friendliness (damage-free), and scene adaptability. It combines functionality and practicality, further enhancing the user experience.

A gate system to selectively restrict passage of cats through a passageway, with a pair of horizontal telescopic rods, an upper rod 100 and lower rod 102, with mounting pads at each ends for installat

The utility model discloses a novel guardrail door structure which comprises a guardrail door frame, and a guardrail door body is arranged in the guardrail door frame. The connecting mechanism is arranged between the guardrail door frame and the guardrail door body; and the locking mechanism is arranged between the guardrail door frame and the guardrail door body. According to the utility model, the guardrail door frame and the guardrail door body are connected through the connecting mechanism, and a closed structure is adopted, so that dust is not easy to enter, and the use is safer; the guardrail door body is fixed to the guardrail door frame through the locking mechanism, and compared with the prior art, the structure is simpler, and use is convenient.

The invention discloses a roller shutter door fence which comprises a connecting mechanism used for being connected with the free end of a roller shutter, the connecting mechanism comprises a stand column and a seat body arranged on the stand column, the stand column can be vertically fixed to a position to be installed through the seat body, the length of the stand column is matched with the overall height of the roller shutter door fence, and certainly, the stand column can also be long. Therefore, during installation, the connecting mechanism does not need to carry out positioning work and can be directly installed at any position, after the roller shutter is pulled out, the free end of the roller shutter can be directly connected with the stand column or the base body and locked through the locking mechanism, and the roller shutter is simple in overall structure, can be directly installed, does not need to be positioned and installed according to the position of the roller shutter and is convenient to use. Compared with the prior art, the installation process of the whole roller shutter door fence is optimized, and the installation convenience of the whole roller shutter door fence is effectively improved.

The invention relates to a method for securing an opening (1) in a wall (2) on a construction site by means of two supports (4) and a guardrail tube (3), each support (4) comprising: - a fastening means (5) configured to allow partial fixing of the support (4) to the wall (2) in which it is possible to rotate said support (4) relative to the wall (2), and - an opening (7) configured to be traversed by the guardrail tube (3), said method comprising the following steps: - partial fixing of the supports (4) to the wall (2), on either side of said opening (1), - for each support (4), insertion of the guardrail tube (3) into said opening (7), - rotation of said supports (4), until the guardrail tube (3) is in a locked position. The invention also relates to a device for implementing said method. Figure for the abstract: Fig 3

The present invention discloses a telescopic door railing, comprising a vertical pole A on which side a main frame is provided; vertical pole B on which side an auxiliary frame is provided; several sliding connection components that are disposed between the main frame and auxiliary frame; and the main rotating connection component that is disposed at the upper end between vertical pole A and main frame. By providing sliding connection components, the present invention connects main frame and auxiliary frame into a telescopic body through a fixed frame, and fixes the main frame and auxiliary frame through the mutual cooperation between screws, nuts, and top plates, so that this product is suitable for different installation environments, can improve product utilization, facilitate mass production by manufacturers and reduce costs, and the entire product having independent components is not limited by the length of door frame, facilitating product packaging.