Magnetic door stopper capable of protecting edges

Abstract

The utility model discloses a magnetic door stopper capable of protecting edges, which relates to the technical field of magnetic door stoppers and comprises a first mounting part body, a mounting seat and a second mounting part body, and the mounting seat is welded at the bottom of the first mounting part body. According to the magnetic door stopper with the edge protection function, the first installation part body and the magnetic attraction block on the inner side of the movable block can be attracted after layer-by-layer buffering, noise generated during attraction is smaller, damage to the first installation part body, the second installation part body and the movable block is smaller, long-term use is facilitated, the edge protection sleeve can be stably installed, and the service life of the door stopper is prolonged. The magnetic door stopper capable of protecting the edges has the advantages of being stable in installation, capable of being rapidly disassembled and assembled and better in protection effect in use, and the magnetic door stopper capable of protecting the edges solves the problems that after the first installation piece and the second installation piece are continuously attracted and collided under the action of a strong magnet, the first installation piece is abraded, and the service life is prolonged. And the contact surface of the second mounting piece and the first mounting piece is gradually thinned.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic door stop technology field, concretely is a kind of edge protection magnetic door stop. BACKGROUND

[0002] Magnetic door stop is a kind of device using magnet to generate suction force to position and fix door leaf, and it is internally provided with strong magnet, such as Nd-Fe-B magnet, which can generate strong suction force, when the door is closed, the iron part on the door is close to the magnet and is firmly adsorbed, so as to realize the closing and fixing of the door, and the magnetic door stop is widely used in various door control facilities, especially in occasions where the door needs to be kept open or closed, such as fireproof door, cabinet door, etc.

[0003] The magnetic door stop is composed of a first mounting member, a second mounting member and a strong magnet, the first mounting member is used to connect with the wall body, the second mounting member is used to connect with the door body, and the strong magnet is installed in the first mounting member and the second mounting member respectively to attract each other, but the edge of the outer surface of the existing magnetic door stop is not provided with a protection mechanism, after the first mounting member and the second mounting member continuously attract and collide under the action of the strong magnet, the first mounting member will be worn out, and the contact surface between the second mounting member and the first mounting member will gradually become thin, which is not conducive to the subsequent attraction work. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of edge protection magnetic door stop to solve the problem that the first mounting member and the second mounting member continuously attract and collide under the action of the strong magnet, the first mounting member will be worn out, and the contact surface between the second mounting member and the first mounting member will gradually become thin.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an edge protection magnetic door stop, comprising a first mounting member body, a mounting seat and a second mounting member body, the first mounting member body is welded with a mounting seat at the bottom, one side of the first mounting member body is provided with a second mounting member body, an activity block is inserted into the second mounting member body, one side of the activity block is connected with one end of a connecting spring, the other end of the connecting spring is connected with the second mounting member body, and magnetic attraction blocks are installed in the first mounting member body and the activity block.

[0006] A edge protection sleeve is sleeved on the side of the first mounting member body, one side of the edge protection sleeve is connected with an elastic connection layer, the elastic connection layer and the edge protection sleeve are symmetrically provided with a reserved port inside, and the bottom of the elastic connection layer is symmetrically connected with a connecting rod.

[0007] Preferably, a rubber pad is installed in the second mounting member body, and an extension layer is connected to the top of the activity block.

[0008] Preferably, the extension layer bottom is connected with the limiting block, and one side of the limiting block is connected with the second mounting body.

[0009] Preferably, the edge protection sleeve inside is matched with the first mounting body, and the movable block inside is provided with a groove.

[0010] Preferably, the two connecting rods are connected with the plug-in blocks outside, and the plug-in blocks are provided with the positioning grooves inside.

[0011] Preferably, the first mounting body is connected with the positioning seat outside, the positioning seat is provided with the mounting groove, the reserved groove and the guide groove inside, and the mounting groove is elastically connected with the positioning block through the return spring inside.

[0012] Preferably, the positioning block is inserted through the adjacent positioning groove outside, and the positioning block is connected with the push rod on one side, and the push rod is inserted through the adjacent guide groove outside.

[0013] Compared with the prior art, the edge protection magnetic door stopper has the advantages that the magnetic attraction blocks inside the first mounting body and the movable block can be attracted after layer-by-layer buffering, the noise generated during attraction is smaller, the damage to the first mounting body, the second mounting body and the movable block is smaller, the edge protection sleeve can be stably installed, and the edge protection sleeve has the characteristics of quick installation and dismounting, the protection effect is better during use, the problem that the first mounting body is worn and the contact surface of the second mounting body and the first mounting body is gradually thinned after the first mounting body and the second mounting body are continuously attracted and collided under the action of a strong magnet is solved.

[0014] 1. The edge protection magnetic door stopper is used to make the movable block inside the first mounting body and the second mounting body be used for a long time, the first mounting body and the movable block are attracted to each other under the attraction of the magnetic attraction blocks inside, the end of the first mounting body is first abutted with the movable block through the edge protection sleeve, part of the impact force when the first mounting body and the movable block are contacted is removed, the connecting spring and the rubber pad inside the movable block provide support force for the movable block being pressed, and the remaining impact force is offset, the magnetic attraction blocks inside the first mounting body and the movable block can be attracted after layer-by-layer buffering, the noise generated during attraction is smaller, the damage to the first mounting body, the second mounting body and the movable block is smaller, and the first mounting body and the movable block are used for a long time.

[0015] 2. The edge protection magnetic door stop, in order to improve the stability of the edge protection sleeve during use, after the edge protection sleeve is sleeved with the first mounting body, the operator first pushes the push rod in the guide groove until the positioning block is completely inserted with the mounting groove, then the insertion block is inserted with the corresponding slot at the positioning seat, the push rod is loosened, the positioning block can be inserted with the reserved slot on one side under the pushing action of the reset spring, the limiting of the insertion block is completed, and the limiting of the edge protection sleeve is completed, the edge protection magnetic door stop has the characteristics of stable installation and quick disassembly, and has better protection effect during use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the magnetic door stop of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the magnetic door stop of the utility model;

[0018] Figure 3 It is a schematic diagram of the front structure of the magnetic door stop of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the positioning seat of the utility model.

[0020] In the figure: 1, first mounting body; 101, mounting seat; 2, second mounting body; 201, movable block; 202, connecting spring; 3, magnetic block; 4, edge protection sleeve; 401, elastic connecting layer; 402, reserved port; 403, connecting rod; 5, rubber pad; 501, extension layer; 502, limiting block; 6, insertion block; 601, positioning groove; 7, positioning seat; 701, mounting groove; 702, reserved slot; 703, reset spring; 704, positioning block; 705, push rod; 706, guide groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figure 1 and Figure 2The utility model provides a technical scheme: an edge protection magnetic door sucker, including first mounting piece body 1, mounting seat 101 and second mounting piece body 2, the first mounting piece body 1 bottom welding has mounting seat 101, the first mounting piece body 1 one side is provided with second mounting piece body 2, the second mounting piece body 2 inside plug -in has movable block 201, movable block 201 one side is connected with the one end of connecting spring 202, the other end of connecting spring 202 is connected with second mounting piece body 2, the first mounting piece body 1 and movable block 201 inside all are installed with magnetic attraction piece 3,

[0023] The first mounting piece body 1 is provided with an edge protection sleeve 4 on one side of the first mounting piece body 1, one side of the edge protection sleeve 4 is connected with an elastic connecting layer 401, the elastic connecting layer 401 and the edge protection sleeve 4 are symmetrically provided with a reserved port 402 inside, the bottom of the elastic connecting layer 401 is symmetrically connected with a connecting rod 403, the second mounting piece body 2 is internally provided with a rubber pad 5, the movable block 201 is connected with an extension layer 501 at the top, the bottom of the extension layer 501 is connected with a limiting block 502, one side of the limiting block 502 is connected with the second mounting piece body 2, the edge protection sleeve 4 is in close contact with the first mounting piece body 1 inside, and the inside of the movable block 201 is provided with a groove.

[0024] In specific implementation, in order to enable the movable block 201 inside the first mounting piece body 1 and the second mounting piece body 2 to be used for a long time, the edge protection sleeve 4 is sleeved on the outside edge of the first mounting piece body 1, when in use, the first mounting piece body 1 and the movable block 201 are attracted to each other under the action of the magnetic attraction piece 3 inside, at this time, the end of the first mounting piece body 1 will abut against the movable block 201 through the edge protection sleeve 4 first, and part of the impact force when the first mounting piece body 1 contacts the movable block 201 is removed, at the same time, the connecting spring 202 and the rubber pad 5 inside the movable block 201 will provide support force for the movable block 201 being extruded, thereby offsetting the remaining impact force, wherein the reserved port 402 provided at the elastic connecting layer 401 facilitates the later quick replacement of the edge protection sleeve 4, the connecting rod 403 facilitates the operator to take, and the extension layer 501 and the limiting block 502 are provided to avoid the movable block 201 from falling off from the inside of the second mounting piece body 2, the edge protection magnetic door sucker, the magnetic attraction piece 3 inside the first mounting piece body 1 and the movable block 201 can be attracted after layer-by-layer buffering, the noise generated when being attracted is smaller, and the damage to the first mounting piece body 1, the second mounting piece body 2 and the movable block 201 is smaller, facilitating long-term use.

[0025] Reference Figures 2-4It can be known that the two connecting rods 403 are connected with the plug-in blocks 6, the plug-in blocks 6 are provided with the positioning grooves 601 inside, the first mounting body 1 is connected with the positioning seat 7 outside, the positioning seat 7 is provided with the mounting groove 701, the reserved groove 702 and the guide groove 706 inside, the mounting groove 701 is elastically connected with the positioning block 704 through the reset spring 703 inside, the positioning block 704 is inserted into the adjacent positioning groove 601 outside, and the positioning block 704 is connected with the push rod 705 on one side.

[0026] In specific implementation, in order to improve the stability of the edge protection sleeve 4 during use, the connecting rod 403 is connected with the plug-in block 6, after the edge protection sleeve 4 is sleeved with the first mounting body 1, the operator pushes the push rod 705 inside the guide groove 706 to the side where the reset spring 703 is located, until the positioning block 704 is completely inserted into the mounting groove 701 after leaving the reserved groove 702, then the plug-in block 6 is inserted into the corresponding slot of the positioning seat 7, at this time, the push rod 705 is loosened, and the positioning block 704 connected with the push rod 705 can be inserted into the reserved groove 702 on one side through the positioning groove 601 inside the plug-in block 6 under the pushing action of the reset spring 703 in the mounting groove 701, the limiting of the plug-in block 6 is completed, and then the limiting of the edge protection sleeve 4 is completed, the edge protection magnetic door stopper can be stably installed, and has the characteristics of quick disassembly and assembly while being stably installed, and has better protection effect during use.

[0027] In summary, when the edge protection magnetic door stopper is used, the edge protection sleeve 4 is sleeved with the first mounting body 1, the push rod 705 is pushed, until the positioning block 704 is completely inserted into the mounting groove 701, the plug-in block 6 is inserted into the slot of the positioning seat 7, the push rod 705 is loosened, and the positioning block 704 can be inserted into the reserved groove 702 through the positioning groove 601 under the pushing action of the reset spring 703, the limiting of the edge protection sleeve 4 is completed, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A magnetic door holder with edge protection, comprising a first mounting body (1), a mounting seat (101) and a second mounting body (2), characterized in that: The first mounting body (1) is welded with a mounting seat (101) at the bottom, one side of the first mounting body (1) is provided with a second mounting body (2), the second mounting body (2) is inserted with a movable block (201) inside, one side of the movable block (201) is connected with one end of a connecting spring (202), the other end of the connecting spring (202) is connected with the second mounting body (2), the first mounting body (1) and the movable block (201) are both internally mounted with a magnetic block (3); The first mounting body (1) is provided near one side of the first mounting body (1) with an edge protection sleeve (4), one side of the edge protection sleeve (4) is connected with an elastic connecting layer (401), the elastic connecting layer (401) and the edge protection sleeve (4) are both internally and symmetrically provided with a reserved opening (402), the bottom of the elastic connecting layer (401) is symmetrically connected with a connecting rod (403).

2. A magnetic door holder with edge protection according to claim 1, characterized in that: The second mounting body (2) is internally mounted with a rubber pad (5), the movable block (201) is connected with an extension layer (501) at the top.

3. A magnetic door holder with edge protection according to claim 2, characterized in that: The extension layer (501) is connected with a limiting block (502) at the bottom, one side of the limiting block (502) is connected with the second mounting body (2).

4. The magnetic door holder with edge protection of claim 1, wherein: The edge protection sleeve (4) is internally and closely fitted with the first mounting body (1), the inner side of the movable block (201) is provided with a groove.

5. The magnetic door holder with edge protection of claim 1, wherein: Both sides of the connecting rod (403) are connected with an insertion block (6), and the insertion block (6) is internally and throughly provided with a positioning groove (601).

6. A magnetic door holder with edge protection according to claim 4, characterized in that: The first mounting body (1) is connected with a positioning seat (7) at the outside, the positioning seat (7) is internally provided with an installation groove (701), a reserved groove (702) and a guide groove (706), the installation groove (701) is elastically connected with a positioning block (704) through a return spring (703) inside.

7. A magnetic door keeper with edge protection according to claim 6, characterized in that: The positioning block (704) is throughly inserted with the adjacent positioning groove (601) at the outside, one side of the positioning block (704) is connected with a push rod (705), and the push rod (705) is throughly inserted with the adjacent guide groove (706) at the outside.

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