CN216949955U

CN216949955U - Press bullet formula magnetism to detain and magnetism subassembly of inhaling

Info

Publication number: CN216949955U
Application number: CN202220239813.6U
Authority: CN
Inventors: 张娜
Original assignee: Shanghai Zhufa Hardware Products Co ltd
Current assignee: Shanghai Zhufa Hardware Products Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-12
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a press-spring type magnetic buckle which comprises a main body base, wherein a mounting groove is formed in the main body base along the length direction, an elastic piece is arranged in the mounting groove, a magnetic collision device is movably arranged in the mounting groove, part of the magnetic collision device is positioned in the mounting groove, a stretching fixing assembly is arranged between the magnetic collision device and the main body base, the elastic piece and the end part of the magnetic collision device are always in a contact matching state, the elastic piece is always in a compression state, when external force acts on the magnetic collision device, the magnetic collision device performs telescopic movement and positioning along the length direction of the mounting groove under the matching effect of the stretching fixing assembly and the elastic piece, and a magnetic attraction piece is fixedly arranged in the end, far away from the elastic piece, of the magnetic collision device. It is when using to magnetism inhale the piece of inhaling among the device and carry out buffer protection, the problem that the piece of inhaling falls out appears inhaling when avoiding using in the magnetism, and the product uses more reliably, can bump device auto-eject or retract with magnetism through external force pressing and carry out magnetic force moreover and inhale tightly, and convenient operation saves the installation handle on the door plant.

Description

Press bullet formula magnetism to detain and magnetism subassembly

Technical Field

The utility model relates to the technical field of furniture hardware, in particular to a spring-pressing type magnetic buckle and a magnetic suction assembly.

Background

With the continuous improvement of living standard of people, furniture such as a cabinet, a dining cabinet, a writing cabinet and the like is commonly added in the family of people. In order to promote the functionality and the practicality of furniture, the magnetism subassembly of inhaling is all installed to the cupboard, and people can easily close the cabinet door of cupboard after opening the cupboard, and the life of giving people has brought very big facility.

However, the subassembly is inhaled to the ordinary magnetism that most uses in the trade at present that simple structure, function are comparatively single, and it includes that magnetism detains and inhale the complex iron sheet rather than carrying out magnetism, and the shell of magnetism knot is horizontal box-like, and simple cartridge magnet and iron sheet in the box body. The magnetic attraction component with the structure has the following defects when in use: the product is simple assembled structure, and the magnetic force of magnetism knot is little, magnetism is unstable, and inside magnet and the iron sheet of magnetism knot fall out easily under gravity factor and frequent use collision moreover, have very big hidden danger when using to bring the puzzlement for the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a press-spring type magnetic buckle which can buffer and protect a magnetic attraction piece in a magnetic catch device when in use, so that the problem that the magnetic attraction piece falls out when in use is avoided, the product is more reliable to use, the magnetic catch device can be automatically ejected or retracted for magnetic attraction by external force pressing, the operation is convenient, and a handle arranged on a door plate is omitted. In addition, the utility model also provides a magnetic suction component adopting the pressing elastic magnetic buckle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a spring-pressing type magnetic buckle, which comprises a main body base, wherein a mounting groove is formed in the main body base along the length direction, an elastic piece is arranged in the mounting groove, a magnetic collision device is movably arranged in the mounting groove, the magnetic collision device is partially positioned in the mounting groove, a stretching fixing component is arranged between the magnetic collision device and the main body base, the elastic piece and the end part of the magnetic collision device are always in a contact matching state, the elastic piece is always in a compression state, when external force acts on the magnetic collision device, the magnetic collision device performs stretching movement and positioning along the length direction of the mounting groove under the matching effect of the stretching fixing component and the elastic piece, and a magnetic suction piece is fixedly arranged in one end, far away from the elastic piece, of the magnetic collision device.

The improved structure is characterized in that the magnetic part comprises a magnet and two iron sheets, a containing cavity is formed inside the magnetic collision device, the magnet is embedded inside the containing cavity, the magnetic collision device is far away from one end of the elastic part, two fixed limiting holes are formed in the elastic part side by side, two opposite sides of the magnet are respectively provided with the iron sheets in a laminating mode, and the end portions of the iron sheets extend out of the fixed limiting holes.

The magnetism bumps the device and chooses ABS plastics material for use to set up and hold the hole of placing that the chamber is linked together on the magnetism bumps the device side, bump the chamber that holds of device into to magnetism in proper order with magnetite and two iron sheets through placing the hole, under the magnetization of magnetite, two iron sheets are magnetized and are produced magnetic attraction.

The further improvement lies in that the height of the fixed limiting hole is lower than that of the accommodating cavity, and the shape of the iron sheet is matched with that of the accommodating cavity and the fixed limiting hole.

Through setting up, bump the device with the magnetism with the firm fixed spacing of iron sheet in the chamber that holds, avoid the condition that the iron sheet falls out under the frequent use collision.

The improved structure is characterized in that the stretching fixing assembly comprises a fixed stretching hook, a clamping fixing piece and a guide piece, a sliding groove is formed in the side face of the magnetic collision device, the clamping fixing piece is fixedly arranged in the sliding groove, the clamping fixing piece is far away from one end of the elastic piece, a clamping groove is formed in one end of the elastic piece, the guide piece is arranged right opposite to the clamping groove, one end of the fixed stretching hook is movably clamped and fixed in the clamping groove, a channel for the fixed stretching hook to slide through is reserved between the outer side face of the clamping fixing piece and the inner side face of the sliding groove, and the other end of the fixed stretching hook is fixedly connected with the main body base.

When the door panel is in work, after the magnetic collision device is subjected to external pressing force, the end part of the fixed stretching hook is separated from the clamping groove on the clamping fixing piece, at the moment, under the elastic action of the elastic piece, the magnetic collision device moves and pops out in the mounting groove, the door panel can be popped open, a handle is not required to be mounted on the door panel, when the magnetic collision device pops out outwards, the fixed stretching hook moves downwards along the side channel under the guiding action of the guiding piece until the end part of the fixed stretching hook is clamped with the bottom in the sliding groove, and the distance of the magnetic collision device extending out of the mounting groove is limited; when the magnetism bumps the device and receives the pressing force once more, the magnetism bumps the device and inside the mounting groove that retracts under the exogenic action this moment, and fixed tensile hook is along side passageway rebound, under the guiding action of guide piece, and in fixed tensile hook tip block to the block groove on the block mounting, fix a position the magnetism and bump the device to can prescribe a limit to the distance of the withdrawal mounting groove of magnetism and bump the device, make things convenient for follow-up magnetism to bump the device and inhale the magnet piece and carry out magnetism and inhale the cooperation and use.

In a further improvement, a side of the clamping and fixing piece far away from the guide piece forms a guide structure.

Through the setting, the fixed tensile hook is led, and it can be smooth and easy upwards remove along the side passageway to block to the block groove on the block mounting, the operation is more smooth and easy when the product is used.

The further improvement is that the shape of the guide piece and the guide structure is V-shaped or U-shaped.

The further improvement lies in that four corners in the chute are provided with guide oblique blocks.

Through setting up the direction sloping block, the fixed tensile hook atress that can be better, easier from the block inslot that breaks away from or block to the block inslot on the block mounting.

The further improvement is that one end of the fixed stretching hook is fixedly arranged at the tail part of the main body base through a spring ring.

The improved structure is characterized in that a connecting end extends outwards from the side face of the main body base, and a first mounting hole is formed in the connecting end.

During the use, can be convenient install fixedly the product through the first mounting hole on the link.

The utility model provides a magnetic attraction assembly, which comprises any one of the elastic pressing type magnetic buckle and a magnetic attraction piece, wherein the magnetic attraction piece is in magnetic attraction fit with a magnetic attraction piece in the elastic pressing type magnetic buckle, and a second mounting hole is formed in the magnetic attraction piece.

During the use, will detain fixed mounting in the cabinet body according to bullet formula magnetism, install the magnet piece to cabinet door medial surface and just correspond the department according to bullet formula magnetism, press through external force and can open the cabinet door bullet, or close the cabinet door and carry out magnetic force and inhale tightly, whole operation is more convenient, uses reliably, saves the installation handle on the cabinet door.

Compared with the prior art, the utility model has the following beneficial effects:

according to the magnetic attraction device, the magnetic attraction piece is fixedly installed inside the magnetic collision device, the volume of the magnetic attraction piece can be adjusted according to use requirements, the magnetic force requirement of a product is guaranteed, the elastic piece is arranged inside the installation groove, the magnetic attraction piece in the magnetic collision device can be buffered and protected when the magnetic attraction device is used, and the problem that the magnetic attraction piece is easy to fall out when the magnetic attraction device is used is solved; through setting up tensile fixed subassembly, it and elastic component cooperation press the magnetism to bump the device through external force, and control magnetism bumps the device and stretches out and draws back the removal in the mounting groove, bumps the device with magnetism and from auto-eject in the mounting groove, can open the cabinet door bullet, or bumps the device with magnetism and retract to the mounting groove, closes the cabinet door and carries out magnetic force and inhale tightly, and convenient operation uses reliably, saves the installation handle on the door plant.

Drawings

The utility model is described in further detail below with reference to specific embodiments and with reference to the following drawings.

FIG. 1 is a schematic view of the overall structure of a snap-action magnetic buckle according to the present invention;

FIG. 2 is a schematic structural view of a magnet sheet according to the present invention;

FIG. 3 is a side view of the snap-action magnetic clasp of the present invention;

FIG. 4 is a view showing a structure of the snap-type magnetic snap according to the present invention;

FIG. 5 is a view showing a disassembled structure of the magnetic catch device according to the present invention;

FIG. 6 is a top view of the magnetic catch apparatus according to the present invention;

wherein, the specific reference numbers are: according to bullet formula magnetism knot 1, main part base 2, mounting groove 3, elastic component 4, spring coil 5, fixed tensile hook 6, spout 7, block mounting 8, block groove 9, guide 10, direction sloping block 11, magnetism bumps device 12, holds chamber 13, places hole 14, fixed spacing hole 15, magnetite 16, iron sheet 17, link 18, first mounting hole 19, inhale magnet sheet 20, second mounting hole 21.

Detailed Description

The embodiment of the utility model discloses a magnetic attraction component, as shown in figures 1 to 6, comprising a press elastic magnetic buckle 1 and a magnetic attraction piece 20, wherein the press elastic magnetic buckle 1 comprises a main body base 2, a mounting groove 3 is arranged in the main body base 2 along the length direction, an elastic piece 4 is arranged in the mounting groove 3, a magnetic collision device 12 is also movably arranged in the mounting groove 3, part of the magnetic collision device 12 is positioned in the mounting groove 3, a stretching fixing component is arranged between the magnetic collision device 12 and the main body base 2, the end parts of the elastic piece 4 and the magnetic collision device 12 are always in a contact matching state, the elastic piece 4 is always in a compression state, when external force acts on the magnetic collision device 12, the magnetic collision device 12 can move and position along the length direction of the mounting groove 3 under the matching action of the stretching fixing component and the elastic piece 4, the magnetic attraction piece is fixedly arranged in one end of the magnetic device 12 far away from the elastic piece 4, the magnet attracting piece 20 is matched with the magnet attracting piece in the press-spring type magnetic buckle 1 in a magnetic attracting mode, a second mounting hole 21 is formed in the magnet attracting piece 20, and the magnet attracting piece 20 can be circular, square, oval and the like. The magnetic attraction piece is fixedly arranged inside the magnetic collision device 12, the volume of the magnetic attraction piece can be adjusted according to use requirements, the magnetic force requirement of the product is guaranteed, the elastic piece 4 is arranged inside the mounting groove 3, the magnetic attraction piece in the magnetic collision device 12 can be buffered and protected when in use, and the problem that the magnetic attraction piece is easy to fall out when in use is solved; through setting up tensile fixed subassembly, it and the cooperation of elastic component 4, press down magnetism through external force and bump device 12, control magnetism bumps device 12 and stretches out and draws back in mounting groove 3 and remove, bumps device 12 with magnetism and pops out in mounting groove 3 from the automation, can open the cabinet door bullet, or bumps device 12 with magnetism and retract to mounting groove 3, closes the cabinet door and carries out magnetic force and inhale tightly, convenient operation uses reliably, saves the installation handle on the door plant. During the use, will press bullet formula magnetism to detain 1 fixed mounting in the cabinet body, install magnet piece 17 to cabinet door medial surface and press the just corresponding department of bullet formula magnetism knot 1, press through external force and to open the cabinet door bullet, or close the cabinet door and carry out magnetic force and inhale tightly, whole operation is more convenient, uses reliably, saves installation handle on the cabinet door.

Wherein, magnetism is inhaled the piece and is included magnetite 16 and two iron sheets 17, magnetism bumps 12 inside being formed with of device and holds chamber 13, hold the inside magnetite 16 that inlays in chamber 13, magnetism bumps device 12 and keeps away from 4 one ends of elastic component and has seted up two fixed spacing holes 15 side by side, 16 relative both sides of magnetite laminate respectively and are provided with iron sheet 17, iron sheet 17 tip stretches out fixed spacing hole 15, fixed spacing hole 15 highly be less than the height that holds chamber 13, iron sheet 17's shape and hold chamber 13 and fixed spacing hole 15 looks adaptation. The magnetic catch device 12 is made of ABS plastic, so that the weight of the magnetic catch device is reduced, the product cost is reduced, a placing hole 14 communicated with the accommodating cavity 13 is formed in the side face of the magnetic catch device 12, the magnet 16 and the two iron sheets 17 are sequentially placed into the accommodating cavity 13 of the magnetic catch device 12 through the placing hole 14, and the two iron sheets 17 are magnetized to generate magnetic attraction under the magnetization effect of the magnet 16; through setting up the height that holds chamber 13 and fixed spacing hole 15, can bump the fixed spacing chamber 13 that holds of device 12 with iron sheet 17 firmly, avoid taking place the condition that iron sheet 17 fell out under the frequent use collision.

Wherein, tensile fixed subassembly is including fixed tensile hook 6, block mounting 8 and guide 10, spout 7 has been seted up on the magnetism bumps device 12 side, the spout 7 internal fixation is provided with block mounting 8, block mounting 8 is kept away from elastic component 4 one end and has been seted up block groove 9, block groove 9 is just being provided with guide 10 to the department, the movable block of fixed tensile hook 6 one end is fixed inside block groove 9, it has the passageway that supplies fixed tensile hook 6 to slide to pass through to reserve between block mounting 8 lateral surface and the 7 medial surfaces of spout, the other end of fixed tensile hook 6 and main body base 2 fixed connection. When the door panel fixing device works, after the magnetic collision device 12 is subjected to external pressing force, the end part of the fixed stretching hook 6 is separated from the clamping groove 9 on the clamping fixing piece 8, at the moment, under the elastic action of the elastic piece 4, the magnetic collision device 12 moves and pops out in the mounting groove 3, the door panel can be popped out, a handle is not required to be mounted on the door panel, when the magnetic collision device 12 pops out outwards, under the guiding action of the guiding piece 10, the fixed stretching hook 6 moves downwards along a side channel until the end part of the fixed stretching hook 6 is clamped with the bottom in the sliding groove 7, and the distance of the magnetic collision device 12 extending out of the mounting groove 3 is limited; when magnetic catch device 12 receives the pressing force once more, magnetic catch device 12 retracts inside mounting groove 3 under the exogenic action this moment, fixed tensile hook 6 is along side channel rebound, under the guiding action of guide part 10, in the block groove 9 on fixed tensile hook 6 tip block to the block mounting 8, fix a position magnetic catch device 12 to can prescribe a limit to the distance of the retraction mounting groove 3 of magnetic catch device 12, make things convenient for follow-up magnetic catch device 12 to carry out the cooperation of magnetic absorption with magnet-attracting piece 20 and use.

Wherein, the side of the clamping and fixing piece 8 far away from the guide piece 10 forms a guide structure, and the guide piece 10 and the guide structure are V-shaped or U-shaped. Through the arrangement, the fixed stretching hook 6 is guided, can smoothly move upwards along the side channel and is clamped into the clamping groove 9 on the clamping fixing piece 8, and the product is more smoothly operated when in use.

Wherein, the four corners department in spout 7 all is provided with direction sloping block 11. By providing the guide slope block 11, the fixing and stretching hook 6 can be more easily forced to be separated from the engaging groove 9 of the engaging and fixing member 8 or engaged with the engaging groove 9 of the engaging and fixing member 8.

Wherein, fixed tensile hook 6 one end is through spring ring 5 fixed mounting at main part base 2 afterbody.

Wherein, the main body base 2 extends outwards on the side and is formed with the link 18, has seted up first mounting hole 19 on the link 18. When in use, the product can be conveniently installed and fixed through the first installation hole 19 on the connecting end 18.

In conclusion, the magnetic attraction component is convenient to operate, more reliable to use, more stable in quality and more scientific in structure, and a handle mounted on a door plate is omitted.

The present invention has been described in terms of specific examples, which are provided to aid in understanding the utility model and are not intended to be limiting. Numerous simple deductions, modifications or substitutions may also be made by those skilled in the art in light of the present teachings.

Claims

1. The utility model provides a press bullet formula magnetism to detain, a serial communication port, including the main part base, the inside mounting groove of having seted up along length direction of main part base, the inside elastic component that is provided with of mounting groove, just it bumps the device still to move about in the mounting groove, magnetism bumps the device part and is located inside the mounting groove, magnetism bump the device with be equipped with tensile fixed subassembly between the main part base, the elastic component with magnetism bumps the device tip and is in the contact mating state all the time, just the elastic component is in compression state all the time, exogenic action extremely when magnetism bumps the device tensile fixed subassembly with the elastic component mating effect is down the magnetism bumps the device and follows mounting groove length direction carries out concertina movement and location, magnetism bumps the device and keeps away from the inside fixed mounting of elastic component one end has magnetism to inhale the piece.

2. The press-spring type magnetic buckle as claimed in claim 1, wherein the magnetic attraction member comprises a magnet and two iron sheets, a containing cavity is formed inside the magnetic catch device, the magnet is embedded inside the containing cavity, two fixing and limiting holes are formed in the end of the magnetic catch device away from the elastic member side by side, the iron sheets are respectively attached to two opposite sides of the magnet, and the ends of the iron sheets extend out of the fixing and limiting holes.

3. The press-spring type magnetic buckle as recited in claim 2, wherein said fixing and position-limiting hole has a height lower than that of said accommodating cavity, and said iron plate has a shape adapted to said accommodating cavity and said fixing and position-limiting hole.

4. The push-type magnetic buckle according to claim 1, wherein the stretching fixing component comprises a fixed stretching hook, a clamping fixing member and a guide member, a sliding groove is formed in the side surface of the magnetic collision device, the clamping fixing member is fixedly arranged in the sliding groove, a clamping groove is formed in one end of the clamping fixing member, which is far away from the elastic member, the guide member is arranged at a position opposite to the clamping groove, one end of the fixed stretching hook is movably clamped and fixed in the clamping groove, a channel for the fixed stretching hook to slide through is reserved between the outer side surface of the clamping fixing member and the inner side surface of the sliding groove, and the other end of the fixed stretching hook is fixedly connected with the main body base.

5. The magnetic snap fastener of claim 4, wherein said snap fastener has a guide structure formed on a side thereof remote from said guide member.

6. The button of claim 5, wherein said guide member and said guide structure are V-shaped or U-shaped.

7. The button of claim 6, wherein the sliding slot has a guiding block at each of four inner corners.

8. The magnetic snap-action buckle according to claim 4, wherein said fixed tension hook is fixedly mounted at one end to said tail of said main body base by means of a spring ring.

9. The button of claim 1, wherein the body base has a connecting end extending outwardly from a side surface thereof, the connecting end having a first mounting hole.

10. A magnetic assembly, comprising the spring-type magnetic buckle according to any one of claims 1 to 9 and a magnet-attracting piece, wherein the magnet-attracting piece is magnetically engaged with the magnetic member of the spring-type magnetic buckle, and the magnet-attracting piece is provided with a second mounting hole.