Magnetic attraction child-mother pendant

Abstract

The utility model relates to the technical field of article hanging, in particular to a magnetic attraction primary-secondary hanging piece. The magnetic attraction primary-secondary hanging piece comprises a primary seat, wherein the rear end face of the primary seat is provided with a connecting part capable of being connected to a wall; the rear end face of the secondary magnetic attraction piece is attached to and magnetically attracted to the front end face of the female seat; the gear part can be connected to the front end part of the mother seat in an up-and-down movable manner and is used for supporting and preventing the secondary magnetic attraction part from sliding down; the utility model has the advantages that the structure is simple; the hanging surface is convenient and quick to assemble and disassemble and easy to replace; and the secondary magnetic attraction piece can move in the front-back and left-right directions on the front end face of the primary seat, perfect splicing can be easily guaranteed when the large suspension surface is spliced, and after the spliced large suspension surface is perfectly spliced, the secondary magnetic attraction piece can be supported by the gear piece to prevent the occurrence of a gliding condition.

Description

Technical Field

[0001] The utility model relates to the technical field of article hanging, in particular to a magnetic suction mother and son hanging piece. Background Art

[0002] To fix hanging surfaces such as background walls, hanging paintings, murals, and advertising paintings on the wall, it is usually necessary to drill holes in the wall and fix them with bolts, or fix them on the wall with nails and then hang them up. No matter which of the above fixing methods is used, the fixing positions of the new and old pictures need to be the same to replace them. Otherwise, it is necessary to re-drill and position, which causes greater damage; at the same time, when splicing large hanging surfaces, it is not easy to ensure perfect splicing. Therefore, it is a technical problem to be solved at present to find a hanging piece or a supporting mechanism with a simple structure, which makes the installation and disassembly of the hanging surface such as a picture convenient and fast, easy to replace, easy to ensure perfect splicing when splicing large hanging surfaces, and reduces the construction and maintenance costs.

[0003] Therefore, we designed a magnetic suction mother and son hanging piece. Content of the Utility Model

[0004] In order to overcome the deficiencies in the background art, the utility model discloses a magnetic suction mother and son hanging piece.

[0005] To achieve the above invention purpose, the utility model adopts the following technical scheme:

[0006] A magnetic suction mother and son hanging piece, comprising:

[0007] A mother seat, the rear end surface of which is provided with a connecting part that can be connected to the wall;

[0008] A sub-magnetic suction part, the rear end surface of which is magnetically attached to the front end surface of the mother seat;

[0009] A blocking part, which is movably connected to the front end of the mother seat and is used to support and prevent the sub-magnetic suction part from sliding down.

[0010] Preferably, the connecting part is an anchor nail embedded in the wall or a back glue glued to the wall surface.

[0011] Preferably, slide ways are provided on both sides of the mother seat.

[0012] Preferably, the lower ends of the slide ways are closed.

[0013] Preferably, the blocking part includes a U-shaped frame and a locking bolt. The two ends of the open end of the U-shaped frame are respectively clamped to both sides of the mother seat, and raised structures extending into the corresponding slide ways are provided on the inner side surfaces of the two ends of the open end of the U-shaped frame;

[0014] The outer end of the screw rod of the locking bolt movably penetrates through one end of the open end of the U-shaped frame and abuts against the inner wall surface of the corresponding slide way, and the screw rod of the locking bolt is in threaded cooperation with the U-shaped frame.

[0015] Preferably, a friction plate is rotatably connected to the outer end of the locking bolt screw rod to increase the friction force between the inner wall surface of the slideway.

[0016] Preferably, the convex structure corresponding to one side of the locking bolt includes a J-shaped piece. The closed end of the J-shaped piece is correspondingly installed on the outer side wall of one end of the open end of the U-shaped frame. Rollers capable of rolling on the inner wall surface of the corresponding slideway are provided at both ends of the open end of the J-shaped piece to facilitate the up-and-down adjustment of the height of the U-shaped frame.

[0017] Preferably, a protective ring is fixedly sleeved around the sub-magnetic attracting member.

[0018] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0019] 1. It has a simple structure, is convenient for the installation, disassembly and replacement of the hanging surface; and the sub-magnetic attracting member can move in the front, back, left and right directions in front of the front end surface of the mother seat, which is easy to ensure perfect splicing when splicing a large hanging surface. And after the large hanging surface is perfectly spliced, the sub-magnetic attracting member can be supported by the blocking member to prevent the situation of sliding down.

[0020] 2. Due to the arrangement of the locking bolt, the J-shaped piece and the roller, the adjustment of the blocking member is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the utility model;

[0022] Figure 2 is an assembly structural diagram of the mother seat and the blocking member in the utility model;

[0023] Figure 3 is another assembly structural diagram of the mother seat and the blocking member in the utility model;

[0024] Figure 4 is a schematic structural diagram of the blocking member in the utility model.

[0025] In the figure: 1. Mother seat; 11. Connection part; 12. Slideway; 2. Sub-magnetic attracting member; 21. Protective ring; 3. Blocking member; 31. U-shaped frame; 32. Convex structure; 321. J-shaped piece; 322. Roller; 33. Locking bolt; 34. Friction plate. DETAILED DESCRIPTION OF THE INVENTION

[0026] The present utility model can be explained in detail through the following embodiments. The purpose of disclosing the present utility model is to protect all technical improvements within the scope of the present utility model. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating the orientation or positional relationship, it is only corresponding to the drawings of the present application for the convenience of describing the present utility model; it should be understood that if there are terms such as "end", "side", "end part", "side part", "lateral", "longitudinal", etc. indicating the orientation or positional relationship, it is only corresponding to the length and width of the corresponding component, that is, the "end part" indicates the head and tail regions in the length direction of the corresponding component, and the "side part" indicates the head and tail regions in the width direction of the corresponding component; it is for the convenience of describing the present utility model rather than indicating or implying that the device or element referred to must have a specific orientation.

[0027] Embodiment 1, in combination with the attached Figures 1-4 , a magnetic suction mother - and - son hanging piece, including a mother seat 1 with a connecting portion 11 capable of being connected to the wall provided on the rear end face; specifically, the mother seat 1 is made of a magnetically - adsorbing material, such as iron.

[0028] As needed, in combination with the attached Figures 2-3 , the connecting portion 11 is an anchor nail embedded in the wall or an adhesive tape glued to the wall surface; it should be noted that: when the connecting portion 11 is an anchor nail, the number of the connecting portion 11 should not be less than two. Preferably, the anchor nail has an inverted - tooth structure to prevent the anchor nail from withdrawing.

[0029] The rear end face of the sub - magnetic suction member 2 is magnetically attached to the front end face of the mother seat 1;

[0030] As needed, the sub - magnetic suction member 2 is annular. Preferably, the central hole of the sub - magnetic suction member 2 is a stepped hole, so that the sub - magnetic suction member 2 can be conveniently installed on the back of the hanging object by screws. That is to say, the sub - magnetic suction member 2 is annular ferromagnetic, and the connection between the sub - magnetic suction member 2 and the mother seat 1 is realized through the magnetic suction between the annular ferromagnetic and iron products.

[0031] As needed, a protective ring 21 is fixedly sleeved around the periphery of the sub - magnetic suction member 2; this can prevent the sub - magnetic suction member 2 from colliding with the blocking member 3, resulting in damage to the sub - magnetic suction member 2.

[0032] The blocking member 3 is movably connected to the front end of the mother seat 1 up and down, that is, the blocking member 3 can support the magnetic suction member 2 to prevent the sub - magnetic suction member 2 from sliding down under the action of the gravity of the hanging object.

[0033] As needed, to prevent the blocking member 3 from moving back and forth, slideways 12 are provided on both side parts of the mother seat 1; the blocking member 3 includes a U - shaped frame 31 and a locking bolt 33. The two ends of the open end of the U - shaped frame 31 are respectively held against both side parts of the mother seat 1, and raised structures 32 extending into the corresponding slideways 12 are provided on the inner side surfaces of the two ends of the open end of the U - shaped frame 31;

[0034] Combined with the attached Figure 4 , the outer end of the screw rod of the locking bolt 33 movably penetrates through one end of the opening end of the U-shaped frame 31 and abuts against the inner wall surface of the corresponding slideway 12, and the screw rod of the locking bolt 33 is in threaded cooperation with the U-shaped frame 31. In this way, by rotating the locking bolt 33, the locking bolt 33 can be separated from the inner wall surface of the slideway 12, and then by pushing the locking bolt 33 upward or downward, the entire gear member 3 can be lowered to realize the function of adjusting the height of the gear member 3. That is to say, the top of the U-shaped frame 31 can be made to abut against the bottom of the sub-magnetic attracting member 2 to prevent the sub-magnetic attracting member 2 from sliding down; by rotating the locking bolt 33 in the reverse direction, the function of corresponding to the height of the U-shaped frame 31 can be realized.

[0035] According to needs, to prevent the gear member 3 from falling, the lower end of the slideway 12 is closed. That is to say, the convex structure 32 cannot come out from the lower end of the slideway 12.

[0036] Furthermore, to increase the locking effect, a friction plate 34 is rotatably connected to the outer end of the screw rod of the locking bolt 33 to facilitate increasing the friction force with the inner wall surface of the slideway 12.

[0037] Embodiment 2, combined with the attached Figure 4 , for a magnetic attraction mother and son hanging piece, on the basis of Embodiment 1, to improve the smoothness of adjusting the height of the gear member 3, the convex structure 32 on one side corresponding to the locking bolt 33 includes a J-shaped piece 321. The closed end of the J-shaped piece 321 is correspondingly installed on the outer side wall of one end of the opening end of the U-shaped frame 31. Roller wheels 322 capable of rolling on the inner wall surface of the corresponding slideway 12 are provided at both ends of the open end of the J-shaped piece 321 to facilitate the up and down adjustment of the height of the U-shaped frame 31.

[0038] Specifically, the distance between the two convex structures 32 is slightly greater than the distance between the inner wall surfaces of the slideways 12 on both sides of the mother base 1. That is to say, when the roller wheels 322 roll on the inner wall surface of the corresponding slideway 12, there is a gap between the other convex structure 32 and the inner wall surface of the corresponding slideway 12. That is, by rotating the locking bolt 33 to separate the locking bolt 33 from the inner wall surface of the slideway 12, and then pressing the head end of the locking bolt 33 in the direction of the slideway 12, at this time the roller wheels 322 are in contact with the inner wall surface of the corresponding slideway 12, and the other convex structure 32 is not in contact with the inner wall surface of the corresponding slideway 12. In this state, by pushing the locking bolt 33 upward or downward, the gear member 3 can be smoothly raised or lowered.

[0039] The parts not detailed in this utility model are prior arts. For those skilled in the art, it is obvious that this utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, aiming to encompass all changes falling within the meaning and scope of equivalent elements within this utility model.

Claims

1. A magnetic mother-and-child pendant, characterized in that, Comprising: A female socket (1), the rear end surface of which is provided with a connecting portion (11) capable of being connected to a wall; A sub-magnetic attracting member (2), the rear end surface of which is magnetically attached to the front end surface of the female socket (1); A gear member (3), which is movably connected to the front end of the female socket (1) up and down, and is used to support and prevent the sub-magnetic attracting member (2) from sliding down.

2. The magnetic mother-child pendant according to claim 1, characterized in that: The connecting portion (11) is an anchor nail embedded in the wall or an adhesive attached to the wall surface.

3. The magnetic mother-child pendant according to claim 1, wherein: Sliding grooves (12) are provided on both side portions of the female socket (1).

4. The magnetic mother-and-child pendant according to claim 3, characterized in that: The lower ends of the sliding grooves (12) are closed.

5. The magnetic mother-child pendant according to claim 3, wherein: The gear member (3) includes a U-shaped frame (31) and a locking bolt (33). The two ends of the open end of the U-shaped frame (31) are respectively clamped to both side portions of the female socket (1), and raised structures (32) extending into the corresponding sliding grooves (12) are provided on the inner side surfaces of the two ends of the open end of the U-shaped frame (31); The outer end of the screw rod of the locking bolt (33) movably penetrates through one end of the open end of the U-shaped frame (31) and abuts against the inner wall surface of the corresponding sliding groove (12), and the screw rod of the locking bolt (33) is in threaded cooperation with the U-shaped frame (31).

6. The magnetic mother-child pendant according to claim 5, characterized in that: A friction plate (34) is rotatably connected to the outer end of the screw rod of the locking bolt (33) to facilitate increasing the friction force with the inner wall surface of the sliding groove (12).

7. A magnetic mother-child pendant according to claim 5, characterized in that: The raised structure (32) on one side corresponding to the locking bolt (33) includes a J-shaped piece (321). The closed end of the J-shaped piece (321) is correspondingly installed on the outer side wall of one end of the open end of the U-shaped frame (31), and rollers (322) capable of rolling on the inner wall surface of the corresponding sliding groove (12) are provided at both ends of the open end of the J-shaped piece (321) to facilitate adjusting the height of the U-shaped frame (31) up and down.

8. A magnetic mother-child pendant according to claim 1, characterized in that: A protective ring (21) is fixedly sleeved around the sub-magnetic attracting member (2).

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