CN111520012A - Door stopper assembly and door stopper device - Google Patents

Door stopper assembly and door stopper device Download PDF

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Publication number
CN111520012A
CN111520012A CN202010409898.3A CN202010409898A CN111520012A CN 111520012 A CN111520012 A CN 111520012A CN 202010409898 A CN202010409898 A CN 202010409898A CN 111520012 A CN111520012 A CN 111520012A
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CN
China
Prior art keywords
piece
hollow
door
assembly
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010409898.3A
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Chinese (zh)
Inventor
邓光辉
范飞朋
刘群辉
黄汉捷
邓勇奎
周艳华
黄春玲
李嘉翔
温俊洪
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Shenzhen Literary Decoration Design Engineering Co ltd
Original Assignee
Shenzhen Literary Decoration Design Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Literary Decoration Design Engineering Co ltd filed Critical Shenzhen Literary Decoration Design Engineering Co ltd
Priority to CN202010409898.3A priority Critical patent/CN111520012A/en
Publication of CN111520012A publication Critical patent/CN111520012A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/52—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs

Abstract

The invention discloses a door stopper component and a door stopper device, wherein the door stopper component comprises a mounting piece, a hollow piece, an elastic piece, a sealing piece and a magnetic piece, wherein the mounting piece is used for being mounted on a door panel, a floor or a wall; the hollow part is arranged on the mounting part, and one end of the hollow part, which is far away from the mounting part, is a first opening end; the elastic piece is arranged in the hollow piece through the first opening end; the end sealing piece is of a hollow structure with an opening at one end and a closed end, the end sealing piece comprises a second closed end and a second open end, the end sealing piece is sleeved with the hollow piece, the hollow piece is in a sealed state, and one end, far away from the mounting piece, of the elastic piece is abutted against the second closed end; the magnetic part is arranged on the second closed end. The door stopper component has good buffering performance and reduced installation difficulty.

Description

Door stopper assembly and door stopper device
Technical Field
The invention relates to the technical field of architectural decoration, in particular to a door stopper assembly and a door stopper device.
Background
The door stopper device generally includes a door upper assembly and a matching assembly, the door upper assembly is disposed on the door panel, and the matching assembly is disposed on the floor or the wall. After the door upper assembly and the matching assembly of the door panel in the opening state are fixed in a magnetic attraction mode, the door panel can be opened at a certain angle, and the door panel is not easy to swing or even close due to external force. To protect the door panel from damage, the door upper assembly typically includes a buffer. But the shock-absorbing performance of subassembly is relatively poor on traditional door, can produce very big sound when opening and shutting the door plant, sometimes too hard can lead to the door plant to kick-back moreover, causes the door-inhale device to damage even. And the installation of the components on the door is relatively complex, which is not beneficial to the rapid installation of the door stopper device.
Disclosure of Invention
The invention mainly aims to provide a door stopper assembly, aiming at improving the buffering performance of the door stopper assembly and reducing the installation difficulty of the door stopper assembly.
In order to achieve the above object, the present invention provides a door stopper assembly, including:
a mount for mounting on a door panel, floor or wall;
the hollow piece is arranged on the mounting piece, and one end of the hollow piece, which is far away from the mounting piece, is a first opening end;
the elastic piece is arranged in the hollow piece through the first opening end;
the end sealing piece is of a hollow structure with an opening at one end and a closed end, the end sealing piece comprises a second closed end and a second open end, the end sealing piece is sleeved with the hollow piece, the hollow piece is in a sealed state, and one end, far away from the mounting piece, of the elastic piece is abutted against the second closed end; and
the magnetic part is arranged on the second closed end.
In one embodiment, the mounting member is a solid cylindrical structure; and/or
The hollow member and the mounting member are integrally formed.
In one embodiment, the hollow member is a hollow structure with two open ends, and one end of the elastic member close to the mounting member is abutted against the mounting member;
or, the hollow member is one end opening one end confined hollow structure, the hollow member is close to the one end of installed part is first blind end, the elastic component is close to the one end of installed part with first blind end conflicts.
In one embodiment, the length of the resilient member is greater than four fifths of the length of the resilient member in its natural state.
In one embodiment, the end piece is sleeved with the hollow piece in an interference manner;
or the end sealing piece is sleeved with the hollow piece, and the end sealing piece and the hollow piece are welded or fixedly bonded.
In one embodiment, the first open end is sleeved in the second open end; and/or
The first open end is abutted against the second closed end; and/or
The hollow part and the end-sealing part are both of hollow cylindrical structures, the elastic part is a spring, and the outer diameter of the elastic part is matched with the inner diameter of the hollow part.
In an embodiment, the mounting member is a solid cylindrical structure, the hollow member and the end-capping member are both hollow cylindrical structures, the first opening end is sleeved in the second opening end, and the outer diameter of the end-capping member is the same as that of the mounting member.
In one embodiment, the mounting member, the hollow member and the end piece are made of stainless steel, and the outer surfaces of the mounting member, the hollow member and the end piece are smooth.
In one embodiment, the magnetic part is arranged on one side of the second closed end far away from the mounting part, and the outer surface of the magnetic part is coated with a plush fabric;
or the magnetic part is arranged on one side of the second closed end close to the mounting part, and one side of the second closed end far away from the mounting part is coated with plush fabric.
The invention also provides a door stopper device, comprising:
the door upper assembly comprises the door suction assembly, the mounting piece of the door upper assembly is used for being mounted on a door panel, the magnetic suction piece of the door upper assembly is arranged on one side, away from the mounting piece of the door upper assembly, of the second closed end of the door upper assembly, and the magnetic suction piece of the door upper assembly is of a spherical structure; and
the cooperation subassembly, the cooperation subassembly includes foretell door and inhale the subassembly, just the cooperation subassembly the installed part is used for installing on floor or wall, the cooperation subassembly the second blind end orientation the cooperation subassembly the installed part invagination forms the recess, the recess is used for the cladding part spherical structure, so that the cooperation subassembly with subassembly magnetism is inhaled fixedly on the door.
In the door stopper assembly, the end blocking piece blocks the first opening end of the hollow piece, so that the hollow piece is in a sealing state, and the impact force of the switch door panel can be relieved by air sealed in the hollow piece. And the elastic element which is positioned in the hollow element and is abutted against the second closed end of the end sealing element can also relieve the impact force of the switch door panel. Therefore, the door stopper component has double buffering functions, namely the door stopper component has better buffering performance. In the door stopper assembly, the elastic member is disposed in the hollow member through the first opening end, and the end piece and the hollow member are sleeved through the second opening end and the first opening end, i.e., the hollow member, the elastic member and the end piece are three independent elements. When the door stopper assembly is assembled, the elastic piece is placed in the hollow piece, and then the sealing end piece is sleeved at the first opening end of the hollow piece, so that the hollow piece is in a sealing state, and one end, far away from the installation piece, of the elastic piece is abutted against the second sealing end. The assembly mode is very simple and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a door stopper assembly according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a door stopper assembly according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a door stop assembly according to another embodiment of the present invention;
fig. 4 is a schematic perspective view of a door stopper device according to an embodiment of the invention.
The reference numbers illustrate:
Figure BDA0002492366730000031
Figure BDA0002492366730000041
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a door stopper assembly.
In an embodiment of the present invention, as shown in fig. 1-4, the door check assembly 100 can be used as both the door upper assembly 12 of the door check apparatus 10 and the mating assembly 14 of the door check apparatus 10. When the door check assembly 100 is used as the door assembly 12 of the door check device 10, the door check assembly 100 is disposed on a door panel. When the door check assembly 100 is used as the mating assembly 12 of the door check device 10, the door check assembly 100 is disposed on a floor or wall.
In the present embodiment, as shown in fig. 1 and fig. 2, the door stopper assembly 100 includes a mounting member 110, a hollow member 120, an elastic member 130, a sealing member 140 and a magnetic member 150. The mount 110 is for mounting to a door panel, floor, or wall. The hollow member 120 is disposed on the mounting member 110, and an end of the hollow member 120 away from the mounting member 110 is a first open end 122. The elastic member 130 is disposed in the hollow member 120 through the first open end 122. The end cap 140 is a hollow structure with an open end and a closed end, and the end cap 140 includes a second open end 142 and a second closed end 144. The end piece 140 is sleeved with the hollow member 120 through the second open end 142 and the first open end 122, and the hollow member 120 is in a sealed state, and one end of the elastic member 130 away from the mounting member 110 is abutted against the second closed end 144. The magnetic element 150 is disposed on the second closed end 144.
In the door stopper assembly 100, the end cap 140 blocks the first open end 122 of the hollow member 120, so that the hollow member 120 is in a sealed state, and the air sealed inside the hollow member 120 can relieve the impact force of the opening and closing door panel. The resilient member 130, which is located inside the hollow member 120 and abuts against the second closed end 144 of the end cap 140, can also relieve the impact force of the switch door panel. Therefore, the door-inhale module 100 has a double-buffering function, i.e., the door-inhale module 100 has a better buffering performance.
In the door stopper assembly 100, the elastic member 130 is disposed in the hollow member 120 through the first opening end 122, and the end cap 140 is sleeved with the hollow member 120 through the second opening end 142 and the first opening end 122, i.e. the hollow member 120, the elastic member 130 and the end cap 140 are three independent elements. When the door stopper assembly 100 is assembled, the elastic member 130 is first placed in the hollow member 120, and then the end sealing member 140 is sleeved on the first opening end 122 of the hollow member 120, so that the hollow member 120 is in a sealing state, and the end of the elastic member 130 away from the mounting member 110 is abutted against the second sealing end 144. The assembly mode is very simple and convenient.
In the present embodiment, the mounting member 110 is a solid cylindrical structure. Thus, the installation of the installation member 110 on the door panel, the floor or the wall is very convenient, and the sharp corner of the installation member 110 can be prevented from damaging the door panel, the floor or the wall.
In the present embodiment, the hollow member 120 is integrally formed with the mounting member 110. Thus, the assembly of the door stopper assembly 100 is facilitated. In the present embodiment, the hollow member 120 and the mounting member 110 are made of stainless steel. In this case, the hollow member 120 and the mounting member 110 may be integrally formed, or may be fixedly connected by welding or bonding. In the present embodiment, the outer surfaces of the hollow member 120 and the mounting member 110 are smooth, that is, the outer surfaces of the hollow member 120 and the mounting member 110 are polished with high precision, and the material of the hollow member 120 and the mounting member 110 are both stainless steel material polished with high precision. In this way, the hollow member 120 and the mounting member 110 have better wear resistance, so that the door stopper assembly 100 has a longer service life.
In the present embodiment, in the door stopper assembly 100, the elastic member 130 is in a compressed state. Specifically, in the present embodiment, the hollow member 120 is a hollow structure open at both ends. One end of the elastic member 130 adjacent to the mounting member 110 interferes with the mounting member 110. In other embodiments, the hollow member 120 may also be a hollow structure with an open end and a closed end, in which case, an end of the hollow member 120 close to the mounting member 110 is a first closed end, and an end of the elastic member 130 close to the mounting member 110 is abutted against the first closed end.
In the present embodiment, in the door stopper assembly 100, the elastic member 130 is in a slightly compressed state. Thus, the door stopper assembly 100 has better cushioning performance, and the end piece 140 can be more easily assembled to the hollow member 120.
Specifically, in the present embodiment, the length of the elastic member 130 in the door stopper assembly 100 (the length of the elastic member 130 in the compressed state) is greater than two thirds of the length of the elastic member 130 in the natural state. More specifically, in the present embodiment, the length of the elastic member 130 (the length of the elastic member 130 in the compressed state) in the door-inhale module 100 is greater than four fifths of the length of the elastic member 130 in the natural state.
In this embodiment, the end piece 140 is sleeved with the hollow piece 120 in an interference manner. While the hollow member 120 is sealed, the end cap 140 is fixedly connected to the hollow member 120, thereby facilitating the assembly of the door stopper assembly 100. And when the second closed end 144 of the end piece 140 is subjected to an impact force, and the impact force can drive the end piece 140 to move towards the mounting member 110, the second closed end 144 of the end piece 140 compresses the elastic member 130, and the elastic member 130 and the air inside the hollow member 120 relieve the impact force.
In other embodiments, the end cap 140 is sleeved with the hollow member 120, and the end cap 140 is welded or bonded to the hollow member 120. When the second closed end 144 of the end cap 140 is subjected to an impact force, the second closed end 144 deforms, the impact force is transmitted to the elastic member 130, the elastic member 130 is compressed, and the impact force is relieved by the elastic member 130 and the air inside the hollow member 120.
In the present embodiment, the first opening end 122 is sleeved in the second opening end 142. In this manner, it may be retained by the second closed end 144 of the end piece 140. It is understood that in other embodiments, the second open end 142 may be sleeved in the first open end 122.
In some embodiments, as shown in fig. 2, the first open end 122 is spaced from the second closed end 144. In this manner, movement of the end piece 140 toward the mounting member 110 is facilitated.
In some embodiments, as shown in fig. 3, the first open end 122 interferes with the second closed end 144. Thus, when the end cap 140 and the hollow member 120 are assembled, the second closed end 144 of the end cap 140 has a position-limiting function.
In this embodiment, the outer diameter of the mounting member 110 is the same as the outer diameter of the end cap 140. Thus, the door stopper assembly 100 can be conveniently installed through the installation member 110, and the phenomenon that the outer diameter of the door stopper assembly 100 is too large due to the too large outer diameter of the installation member 110 can be avoided.
In this embodiment, the hollow member 120 and the end-capping member 130 are both hollow cylindrical structures, and the elastic member 130 is a spring. The outer diameter of the elastic member 140 is matched to the inner diameter of the hollow member 120, that is, the outer diameter of the elastic member 140 is substantially the same as the inner diameter of the hollow member 120. And when the outer diameter of the elastic member 140 is slightly smaller than the inner diameter of the hollow member 120, it is more convenient for the elastic member 140 to be assembled in the hollow member 120. The outer diameter of the elastic member 140 is matched with the inner diameter of the hollow member 120, so that the door stopper assembly 100 has better buffering performance.
In this embodiment, the end cap 140 is made of stainless steel. In this embodiment, the outer surface of the end cap 140 is smooth, that is, the outer surface of the end cap 140 is polished with high precision, and the material of the end cap 140 is stainless steel material polished with high precision. In this manner, the end piece 140 may have improved wear resistance, which may result in a longer useful life of the door latch assembly 100.
In some embodiments, as shown in fig. 1-3, the magnetic attraction member 150 is disposed on a side of the second closed end 144 away from the mounting member 110, i.e., the magnetic attraction member 150 is exposed. At this time, the outer surface of the magnetic member 150 is covered with the plush fabric 160.
In some embodiments, the magnetic member 150 is disposed on a side of the second closed end 144 close to the mounting member 110, i.e., the magnetic member 150 is disposed in the end member 140 and not exposed. At this point, the side of the second closed end 144 remote from the mounting member 110 is coated with a plush fabric 160.
The plush fabric 160 can reduce the noise of collision and effectively prevent the noise generated by hard collision. It should be noted that, in the present embodiment, the thickness of the plush fabric 160 is selected based on the selection that the suction force of the magnetic attraction member 150 is not greatly reduced. Specifically, in the present embodiment, the thickness of the plush fabric 160 is less than 0.8 cm.
As shown in fig. 4, when the door stopper assembly 100 is used as the door assembly 12 of the door stopper device 10, the mounting member 110 of the door stopper assembly 100 is used to be mounted on a door panel, the magnetic member 150 of the door stopper assembly 100 is disposed on a side of the second sealing end 144 away from the mounting member 110, and the magnetic member 150 is a spherical structure.
When the door check assembly 100 is used as the mating assembly 14 of the door check device 10, as shown in fig. 4, the mounting member 110 of the door check assembly 100 is adapted to be mounted to a floor or a wall, and the second closed end 144 is recessed toward the mounting member 110 to form a recess 144a, wherein the recess 144a is adapted to cover a portion of the spherical structure. In this case, the magnetic member 150 can be disposed on a side of the second closed end 144 away from the mounting member 110, or can be disposed on a side of the second closed end 144 close to the mounting member 110.
The invention also provides a door stopper device 10, as shown in fig. 4, the door stopper device 10 includes a door upper assembly 12 and a mating assembly 14.
The door upper assembly 12 and the mating assembly 14 both include the door stopper assembly 100, and the door upper assembly 12 is different from the mating assembly 14 in that the door upper assembly 12 is configured to be mounted on a door panel, the magnetic attraction member 150 of the door upper assembly 12 is disposed on a side of the second closed end 144 of the door upper assembly 12 away from the mounting member 110 of the door upper assembly 12, and the magnetic attraction member 150 of the door upper assembly 12 is a spherical structure.
The mounting member 110 of the mating member 14 is adapted to be mounted to a floor or a wall, the second closed end 144 of the mating member 14 is recessed toward the mounting member 110 of the mating member 14 to form a recess 144a, and the recess 144a is adapted to cover a portion of the spherical structure, so that the magnetic attraction member 150 of the mating member 14 is magnetically fixed to the magnetic attraction member 150 of the door upper member 12.
In this embodiment, the magnetic member 150 of the door upper assembly 12 is a stainless steel ball-shaped structure, i.e. the material of the magnetic member 150 can be stainless steel. The magnetic element 150 of the mating component 14 is a magnet disposed on the second closed end 144 of the mating component 14, i.e., the magnetic element 150 can be made of a magnet.
In other embodiments, the magnetic attraction 150 of the door upper assembly 12 may also be a magnet. When the end cap 140 of the mating component 14 is made of stainless steel, the magnetic member 150 of the mating component 14 and the end cap 140 of the mating component 14 can be integrally formed, i.e., the magnetic member 150 of the mating component 14 is made of stainless steel.
The door assembly 12 and the engaging assembly 14 of the door-inhale device 10 have better damping performance, so that the door-inhale device 10 has better damping performance. Compared with the traditional door stopper device, only the door assembly has the buffering performance or only the matching assembly has the buffering performance, the door stopper device 10 can better protect the door stopper device 10 and a door panel, so that the door stopper device 10 and the door panel have longer service life.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A door inhale assembly, comprising:
a mount for mounting on a door panel, floor or wall;
the hollow piece is arranged on the mounting piece, and one end of the hollow piece, which is far away from the mounting piece, is a first opening end;
the elastic piece is arranged in the hollow piece through the first opening end;
the end sealing piece is of a hollow structure with an opening at one end and a closed end, the end sealing piece comprises a second closed end and a second open end, the end sealing piece is sleeved with the hollow piece, the hollow piece is in a sealed state, and one end, far away from the mounting piece, of the elastic piece is abutted against the second closed end; and
the magnetic part is arranged on the second closed end.
2. The door strike assembly of claim 1, wherein said mounting member is a solid cylindrical structure; and/or
The hollow member and the mounting member are integrally formed.
3. The door-inhale assembly of claim 1, wherein the hollow member is a hollow structure with two open ends, and one end of the elastic member adjacent to the mounting member abuts against the mounting member;
or, the hollow member is one end opening one end confined hollow structure, the hollow member is close to the one end of installed part is first blind end, the elastic component is close to the one end of installed part with first blind end conflicts.
4. The door check assembly of claim 3, wherein the length of the spring is greater than four-fifths of the length of the spring in its natural state.
5. The door check assembly of claim 1, wherein the end piece is interferingly received with the hollow piece;
or the end sealing piece is sleeved with the hollow piece, and the end sealing piece and the hollow piece are welded or fixedly bonded.
6. The door-inhale assembly of claim 1, wherein the first open end is nested within the second open end; and/or
The first open end is abutted against the second closed end; and/or
The hollow part and the end-sealing part are both of hollow cylindrical structures, the elastic part is a spring, and the outer diameter of the elastic part is matched with the inner diameter of the hollow part.
7. The door-inhale assembly of claim 1, wherein the mount is a solid cylindrical structure, the hollow member and the end-stop member are both hollow cylindrical structures, the first open end is sleeved within the second open end, and an outer diameter of the end-stop member is the same as an outer diameter of the mount.
8. The door stop assembly of claim 1, wherein the mounting member, the hollow member, and the end piece are made of stainless steel, and the mounting member, the hollow member, and the end piece have smooth outer surfaces.
9. The door stop assembly of claim 1, wherein the magnetic attraction member is disposed on a side of the second closed end away from the mounting member, and an outer surface of the magnetic attraction member is coated with a plush fabric;
or the magnetic part is arranged on one side of the second closed end close to the mounting part, and one side of the second closed end far away from the mounting part is coated with plush fabric.
10. A door-inhale device, comprising:
the door upper assembly, which comprises the door stopper assembly as claimed in any one of claims 1 to 9, and the mounting member of the door upper assembly is used for mounting on a door panel, the magnetic attraction member of the door upper assembly is arranged on the side of the second closed end of the door upper assembly, which is far away from the mounting member of the door upper assembly, and the magnetic attraction member of the door upper assembly is of a spherical structure; and
a mating component comprising the door latch assembly of any of claims 1-9, wherein the mounting member of the mating component is configured to be mounted to a floor or wall, and the second closed end of the mating component is recessed toward the mounting member of the mating component to form a recess configured to cover a portion of the spherical structure, such that the mating component is magnetically secured to the door latch assembly.
CN202010409898.3A 2020-05-14 2020-05-14 Door stopper assembly and door stopper device Pending CN111520012A (en)

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CN202010409898.3A CN111520012A (en) 2020-05-14 2020-05-14 Door stopper assembly and door stopper device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240076922A1 (en) * 2022-08-29 2024-03-07 Cortex, LLC Magnetic Closure Bumpers
US11982113B2 (en) 2023-08-29 2024-05-14 Cortex, LLC Magnetic door closure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240076922A1 (en) * 2022-08-29 2024-03-07 Cortex, LLC Magnetic Closure Bumpers
US11952826B2 (en) * 2022-08-29 2024-04-09 Cortex, LLC Magnetic closure bumpers
US11982113B2 (en) 2023-08-29 2024-05-14 Cortex, LLC Magnetic door closure

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