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Fully hidden door stop

A concealed, door stop technology, applied in construction, building fastening devices, wing leaf fastening devices, etc., can solve problems such as poor safety, reduce production costs, have broad market application prospects, and fast and convenient installation Effect

Active Publication Date: 2019-01-04
石光明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problem in the prior art that the door stoppers are set above the ground resulting in poor safety, the purpose of the present invention is to provide fully hidden door stoppers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as Figures 1 to 9 and Figure 13-16 As shown in any of the drawings, the fully hidden door stopper includes a top cap 1, a self-locking self-resetting device 5, a bottom cylinder 3 and a fixing device, and the top cap 1 and the bottom cylinder 3 are both set to have one end closed and one end open The hollow cylindrical sleeve, the fixing device is set as a pair of fixed cylinder 4 and the card groove 2 that cooperate with each other, the card groove 2 is set as a cuboid groove structure, the fixed cylinder 4 is in the Arranged vertically, the outer wall of one end of the fixed cylinder 4 is provided with external threads, the outer wall of the other end is set as a smooth wall surface, and the two card slots 2 are symmetrically arranged on the two outer walls of the top cap 1. The outer diameter of the top cap 1 is slightly larger, and the self-locking self-resetting device 5 is arranged inside the sleeve of the top cap 1. The upper end of the top cap 1 is close...

Embodiment 2

[0063] On the basis of Example 1, different from Example 1, such as Figure 13-16 As shown, the self-locking and self-resetting device 5 includes a push rod 16, a rotating disk 13, a chute 10 and a spring, the push rod 16 is fixedly connected to the inner top surface of the top cap 1, and the lower end of the push rod 16 is connected to the top of the rotating disk 13, The bottom end of the turntable 13 is connected to the upper end of the spring, and the lower end of the spring is connected to the inner bottom surface of the bottom cylinder 3. The chute 10 is sleeved on the outer wall of the push rod 16. The chute 10 and the turntable 13 cooperate with each other to form a self-locking structure.

[0064] The turntable 13 is set as a hollow cylindrical sleeve structure, and at least one U-shaped protrusion 14 is arranged on the side wall of the turntable 13 from top to bottom, and the end of the U-shaped protrusion 14 protruding from the upper end surface of the turntable 13 i...

Embodiment 3

[0071] On the basis of Example 1, different from Example 1, such as Figure 11 As shown, the fully hidden door stopper includes a top cap 1, a self-locking and self-resetting device 5, and a bottom cylinder 3. The part above the upper end surface of the slot 2 of the top cap 1 is set as a semi-cylindrical structure, and the slot 2 of the top cap 1 The part below the upper end surface is set as a cylindrical structure that cooperates with the inner wall of the bottom cylinder 3; the bottom cylinder 3 is set as a hollow cylindrical sleeve with one end closed and one end open. Installed on the side wall of the top cap 1 through threads, the fixed cylinder 4 is vertical and protrudes from the inner wall of the top cap 1, and the outer wall of the fixed end of the fixed cylinder 4 is provided with external threads, and the outside of the engaging end of the fixed cylinder 4 The wall is set as a smooth wall surface, and the card groove 2 is set as a rectangular groove structure with...

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Abstract

The invention discloses a full-concealed type door stop. The full-concealed type door stop is characterized by comprising a top cap, a self-locking self-reset device, a bottom cylinder and a fixing device; the self-locking self-reset device is arranged inside a sleeve of the top cap, and the top cap comprising the self-locking self-reset device is arranged inside the bottom cylinder in a sleeved manner; the fixing device comprises at least one pair of matched fixed cylinder and clamping groove, the fixed cylinder and the clamping groove are arranged on the top cap or the bottom cylinder, and the fixed cylinder is clamped inside the clamping groove. The door stop can be completely concealed to the position below the ground or floor or decoration ground, industrial production is easy, and the market application prospect is wide. In the using process, displacement is avoided, the wood floor and the decoration ground cannot be damaged and are fully concealed under the ground, and the full-concealed type door stop is attractive and safe in use; the service life is long; the full-concealed type door stop can be installed at any position behind a door; operation is easy and convenient; the kept suction force is large; and hand or foot control is achieved, electric energy is not consumed, and electric power is saved.

Description

technical field [0001] The invention belongs to the technical field of door suction equipment, and in particular relates to a fully hidden door suction. Background technique [0002] Due to certain needs in daily life, the door is required to be in an open state all the time. The door stopper is widely used in various fields such as home, office, and production as a device for fixing the door panel. In the prior art, up to now, the market in our country There are 4 types of door stoppers on sale on . 1. Column type; 2. Suction sheet type; 3. Vertical and horizontal type; 4. Electromagnetic and electric door stoppers, etc. The disadvantages of the above 1-3 types of door stopper products are: 1. It affects the indoor appearance: especially the column type door stopper, part of which is installed on the door, and part of which is installed on the wall or the ground, and the door is fixed by the action of magnetic force. 2. It is very easy to trip the user; because the door s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C17/56
CPCE05C17/56
Inventor 石光明石艺孙斌
Owner 石光明
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