Foldable wall-mounted fixing device for wall-mounted instrument

Abstract

The invention discloses a foldable wall-mounted fixing device for a wall-mounted instrument which comprises a hanging arm assembly, a vertical connecting assembly and a bearing assembly; the hanging arm assembly is located above the bearing assembly; and the same side ends of the hanging arm assembly and the bearing assembly are rotationally connected with the vertical connecting assembly which is vertically arranged. The foldable wall-mounted fixing device has the beneficial effects that the hanging notch has two design modes, namely a structure with a wide lower part and a narrow upper part or a rubber mat arranged at the hanging notch, so that the nail hanging device can adapt to nails of various specifications through the design with the wide lower part and the narrow upper part; the hanging notch is firmly clamped on the outer side of the rod part of the nail through the overall gravity of the device and the wall sticking instrument, or the friction coefficient between the hanging notch and the nail rod is increased in a mode of arranging a rubber mat; and therefore the effect of stably clamping the outer side of the nail rod part is achieved.

Description

technical field [0001] The invention relates to the field of building decoration auxiliary components, in particular to a foldable wall hanging fixing device for a wall sticking instrument. Background technique [0002] The wall sticking instrument is one of the more commonly used instruments in the process of building construction. It is used to emit light to assist the posting of floors and wall panels to ensure that the floor and wall panels are posted neatly. When the wall sticking instrument is fixed on the wall, it needs A Chinese patent application number 201921007552.X is used for a wall-mounted fixture, which discloses a wall-mounted fixture for a wall-mounted instrument, which includes a notch hanging arm, a vertical connecting arm and a supporting plate main part. The vertical connecting arm The top end is equipped with an installation shaft, the bottom of the vertical connecting arm is provided with a first missing part, the front and rear quick adjustment plates...

AI Technical Summary

Problems solved by technology

[0002] The wall sticking instrument is one of the more commonly used instruments in the process of building construction. It is used to emit light to assist the posting of floors and wall panels to ensure that the floor and wall panels are posted neatly. When the wall sticking instrument is fixed on the wall, it needs A Chinese patent application number 201921007552.X is used for a wall-mounted fixture, which discloses a wall-mounted fixture for a wall-mounted instrument, which includes a notch hanging arm, a vertical connecting arm and a supporting plate main part. The vertical connecting arm The top end is equipped with an installation shaft, the bottom of the vertical connecting arm is provided with a first missing part, the front and rear quick adjustment plates are installed on the main part of the supporting plate, and a push plate is installed on the top of one end of the front and rear quick adjustment plates, The middle part of the main part of the supporting plate is provided with a second missing part, and the rear part of the main part of the supporting plate is provided with front and rear fine-tuning screw holes. Nail caps, the size and length of the nails have a certain impact on the hooking, which brings inconvenience to the hooking and use. At the same time, hanging on the nail caps increases the leverage of the nails on the wall and increases the possibility of the nails falling off. 2. The fine-tuning screw cannot be folded and is easily bent by external force, so it cannot be designed too long, which limits the arc that can be adjusted back and forth. 3. The fine-tuning screw cannot be folded and is inconvenient to carry. 4. The fine-tuning screw is unavoidable because it is too long It will bend. Because the fine-tuning screw is in direct contact with the wall, the position of the fine-tuning screw and the wall will move when the fine-tuning screw is rotated. Because the wall is uneven, it is relatively difficult to grasp the accuracy of fine-tuning the angle, resulting in inconvenient fine-tuning

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