CN203548440U - Magnetic lock catch - Google Patents
Magnetic lock catch Download PDFInfo
- Publication number
- CN203548440U CN203548440U CN201320632650.9U CN201320632650U CN203548440U CN 203548440 U CN203548440 U CN 203548440U CN 201320632650 U CN201320632650 U CN 201320632650U CN 203548440 U CN203548440 U CN 203548440U
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- Prior art keywords
- hole
- magnet
- blocking part
- collar
- coupler body
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- Expired - Lifetime
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- 230000000903 blocking effect Effects 0.000 claims description 89
- 238000000465 moulding Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/185—Attachment of fasteners to straps or chains
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/18—Fasteners for straps, chains or the like
- A44C5/20—Fasteners for straps, chains or the like for open straps, chains or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/83—Use of a magnetic material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buckles (AREA)
Abstract
The utility model provides a magnetic lock catch, which comprises a first lock body and a second lock body; the first lock body comprises a first magnet, a catch body, a sleeve ring and a first stopping part; the first stopping part is arranged on one end surface of the first magnet; the first magnet is provided with a first through hole which runs through the two end surfaces of the first magnet; the sleeve ring is held in the first through hole and resists against the first stopping part; the catch body comprises a body, a connecting hole part, a connecting part, elastic arms and a spring; the lock body is movably held in the sleeve ring; a holding space is formed between the elastic arms; catch hook parts are respectively arranged on the inner sides of the free ends of the elastic arms; the second lock body comprises a second magnet and a hook body; the hook body is provided with a fastening part; the fastening part is inserted into the holding space of the catch body; the two end surfaces, which face to each other, of the first magnet and the second magnet have attractive polarities and are fit with each other, so that the elastic arms of the catch body are enabled to be elastically deformed, the catch hook part and the fastening part are enabled to be fastened together, and the first lock body and the second lock body are fastened together.
Description
Technical field
The utility model relates to a kind of connection set, relates in particular to a kind of magnetic lock latch.
Background technique
Connection set can be used for two objects connect or the two ends of an object are connected, and it is widely used on various products, and according to the different needs of various product, has the use of arranging in pairs or groups of the connection set of various different structures or Placement.For example, the connection set that connects necklace two ends comprises a closed loop and a movable clasp, by opening this activity clasp, it is connected with closed loop, thereby necklace two ends can be coupled together so that wear, and by opening this activity clasp, itself and closed loop can be departed from, thereby the connection of removing necklace two ends is so that deposit.This connection set structure is more single, uses more inconvenient, and yielding and affect switching performance after repeatedly using.
Yet, along with the raising of people's living standard, the requirement of connection set is also being increased gradually, not only requirement can meet the needs on general utility functions, but also want more convenient use, more firm, more durable and more interesting, and applicable more crowd and varying environment.Therefore claimant proposes a kind of magnetic lock latch, it makes button be connected with coupler body by adopting first and second magnet to inhale mutually, easy to use, connect more reliable, frangibility and durable not, and it separately can make button and coupler body depart from first and second magnet of inhaling mutually by adopting, easy to use, and durable.Yet, when after the first magnet is separated with the second magnet, because the elastic arm of button is contained in the first magnet, if the elastic arm of button can not keep stretching out in the through hole of the first magnet, can not carry out connection next time, therefore, must artificially button elastic arm be released to through hole, and for the user, very inconvenient, therefore, be necessary further improvement.
Model utility content
The purpose of this utility model is to provide a kind of magnetic lock latch, it adopts first and second magnet to inhale mutually the first lock body is connected with the second lock body, and outside elastic arm sheathed spring, when first and second magnet is separated, the elastic arm auto-extending of button is outside in the first magnet, connect reliable, use more convenient, frangibility and durable not.
Another object of the present utility model is to provide a kind of magnetic lock latch, and it separately can make the first lock body and the second lock body depart from first and second magnet of inhaling mutually by adopting, easy to use, and durable.
For achieving the above object, the utility model provides a kind of magnetic lock latch, comprising: the first lock body cooperatively interacting and the second lock body; This first lock body comprises the first magnet, button, the collar and the first blocking part; An end face of this first magnet is located in this first blocking part, and this first magnet is provided with the first through hole that runs through its both ends of the surface, and in the first through hole, contains this collar, and this collar is resisted against on this first blocking part; This button comprises a body, is positioned at the joining part of body one end, connects the joint, several from joint away from the outward extending elastic arm in body one end and be sheathed on the spring in elastic arm outside of the body the other end; This button is housed in the collar movably, and joining part passes or is contained in the collar from the collar, forms a containing space between elastic arm, and in the inner side of free end of elastic arm, hook part is set respectively; The described collar is provided with a shoulder, and the outside at the middle part of described elastic arm is provided with the first lug boss, and described spring housing is located at the outside of elastic arm, and its one end is resisted against on the shoulder of the collar, and the other end is resisted against on the first lug boss; This second lock body comprises the second magnet, be arranged on the coupler body on the second magnet and be located at the second blocking part of the second magnet one end face, this coupler body is resisted against on the second blocking part, this coupler body is provided with deduction part, by this deduction part being inserted to the containing space of button, and the magnetic pole of the relative both ends of the surface of first and second magnet inhales mutually and fit, make the elastic arm generation elastic strain of button, and hook part deducts mutually with deduction part, whereby, this first and second lock body snaps together.
This second magnet is provided with second through hole that runs through its both ends of the surface, and this coupler body is installed in this second through hole; This coupler body can move in this second magnet or this coupler body is fixedly connected on this second magnet; This coupler body comprise base portion, be located at the deduction part of base portion one end, connect base portion and deduction part neck, be located at the buckle hanging unit of the base portion the other end, the free end of this buckle hanging unit is provided with a perforation, this base portion is resisted against on the second blocking part away from one end of deduction part.
This collar stretches out in the first through hole away from one end of the first blocking part; The base portion of this coupler body is near forming a containing groove between one end of deduction part and this second magnet, in order to accommodate the part collar that stretches out the first through hole.
This collar is concordant away from one end of the first blocking part with the first magnet away from one end of the first blocking part; The base portion of this coupler body is concordant away from one end of the second blocking part with the second magnet near one end of deduction part.
This first blocking part is provided with the first circular hole, and the joining part of described button is through this first circular hole; This second blocking part is provided with the second circular hole, described coupler body buckle hanging unit through this second circular hole the base portion of coupler body is resisted against on this second blocking part.
This joining part is to be located at the attachment hole of body end, and described deduction part is a spheroid, and this base portion and this buckle hanging unit are cylinder, and the diameter of axle of this buckle hanging unit is less than the diameter of axle of this base portion; Described button also comprises the first interfacing part through joining part, and this first interfacing part is an annulus, rope yarn or chain; Described coupler body also comprises that this second interfacing part is an annulus, rope yarn or chain through the second interfacing part of perforation.
This first blocking part extends to form the first housing, and this second blocking part extends to form the second housing, and this first housing is sheathed on the first magnet outside, and this second housing is sheathed on the second magnet outside;
This first housing is provided with the first through hole that runs through upper and lower end face, this first through hole comprises the first hole portion and the second hole portion being connected, this the first hole portion is wide compared with the second hole portion, thereby form a ladder hole, described the first magnet is placed in this first hole portion, described button passes joining part is exposed to the second hole portion from this second hole portion, and this button can move in this second hole portion; This second housing is provided with the second through hole that runs through upper and lower end face, this second through hole comprises the 3rd hole portion and the 4th hole portion being connected, the 3rd hole portion is wide compared with the 4th hole portion, thereby form a ladder hole, the base portion of described the second magnet and described coupler body is placed in the 3rd hole portion, and the buckle hanging unit of described coupler body passes from the 4th hole portion.
This first blocking part extends to form the 3rd housing, and the 3rd housing is sheathed on the first magnet outside and is further stretched out by the first magnet, makes this second magnet under buckling state, can be housed in the 5th hole portion of the 3rd housing; The 3rd housing is provided with the 3rd through hole that runs through upper and lower end face, the 3rd through hole comprises the 5th hole portion and the 6th hole portion being connected, the 5th hole portion is wide compared with the 6th hole portion, thereby form a ladder hole, described the first magnet is placed in the 5th hole portion, described button passes joining part is exposed to the 6th hole portion from the 6th hole portion, and this button can move in the 6th hole portion; This second blocking part and coupler body be one-body molded make or respectively moulding make.
This first magnet and the first blocking part is one-body molded makes, this first through hole is communicated with this first circular hole, and the aperture of this first through hole is greater than the aperture of this first circular hole, thereby forms ladder hole, between the first magnet and the first blocking part, forms a step; The shoulder of the described collar is resisted against on this step; This second magnet and the second blocking part is one-body molded makes, this second through hole is communicated with this second circular hole, and the aperture of this second through hole is greater than the aperture of this second circular hole, thereby forms ladder hole, between the second magnet and the second blocking part, forms a step; The base portion of described coupler body is resisted against on this step.
Described the first magnet is located on the end face of the second magnet in described the first blocking part, the described collar is to being provided with the first engagement portion in the first blocking part, the described collar inserts described the first through hole and is resisted against on described the first blocking part by this first engagement portion, described the second magnet is located on the end face of the first magnet in described the second blocking part, described coupler body is to being provided with the second engagement portion in the second blocking part, and described coupler body inserts the second through hole and is resisted against on the second blocking part by the second engagement portion.
The beneficial effects of the utility model: the utility model magnetic lock latch, sheathed spring outside elastic arm, when first and second magnet is separated, the elastic arm auto-extending of button is outside in the first magnet, be easier to connect or take apart, for poor sight person, the bad person of finger function, be all easy to use, and do not need to see and can connect or take apart with eyes, easy to use.
In order further to understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and explanation use, be not used for the utility model to be limited.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by embodiment of the present utility model is described in detail, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the stereogram of the utility model first embodiment's magnetic lock latch locked state;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the sectional view of Fig. 1;
Fig. 4 is first, second lock body of Fig. 3 sectional view in separated state;
Fig. 5 is the stereogram of the utility model second embodiment's magnetic lock latch locked state;
Fig. 6 is the exploded view of Fig. 5;
Fig. 7 is the sectional view of Fig. 5;
Fig. 8 is first, second lock body of Fig. 7 sectional view in separated state;
Fig. 9 is the stereogram of the utility model the 3rd embodiment's magnetic lock latch locked state;
Figure 10 is the exploded view of Fig. 9;
Figure 11 is the sectional view of Fig. 9;
Figure 12 is first, second lock body of Figure 11 sectional view in separated state;
Figure 13 is the stereogram of the utility model the 4th embodiment's magnetic lock latch locked state;
Figure 14 is the exploded view of Figure 13;
Figure 15 is the sectional view of Figure 13;
Figure 16 is first, second lock body of Figure 15 sectional view in separated state;
Figure 17 is the stereogram of the utility model the 5th embodiment's magnetic lock latch locked state;
Figure 18 is the exploded view of Figure 17;
Figure 19 is the sectional view of Figure 17;
Figure 20 is first, second lock body of Figure 19 sectional view in separated state;
Figure 21 is the generalized section of the utility model the 6th embodiment's magnetic lock latch locked state.
Embodiment
Technological means and the effect thereof for further setting forth the utility model, taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Referring to Fig. 1-4, is the structural representation of the utility model first embodiment's magnetic lock latch, and the utility model magnetic lock latch, comprising: the first lock body 2 cooperatively interacting and the second lock body 4.This first lock body 2 comprises the first magnet 22, button 24, the collar 28 and the first blocking part 26; An end face of this first magnet 22 is located in this first blocking part 26.This first magnet 22 is provided with the first through hole 222 that runs through its both ends of the surface, and in the first through hole 222, contain this collar 28, this collar 28 is provided with a shoulder 282, this shoulder 282 is resisted against on this first blocking part 26, in the present embodiment, this collar 28 stretches out in the first through hole 222 away from one end of the first blocking part 26.
This button 24 comprises a body 240, is positioned at the joining part 241 of body 240 one end, connects the joint 242, several from joint 242 away from the body 240 outward extending elastic arms 243 in one end and be sheathed on the spring 249 in elastic arm 243 outsides of body 240 the other ends.This button 24 is housed in the collar 28 movably, and joining part 241 passes from the collar 28.As another kind, select, this joining part 241 also can be contained in the collar 28, thereby avoids by artificial damage.Between elastic arm 243, form a containing space 244, and in the free-ended inner side of elastic arm 243, hook part 245 is set respectively, arranged outside the second lug boss 246.The outside at the middle part of elastic arm 243 is provided with the first lug boss 247, described spring 249 is sheathed on the outside of elastic arm 243, its one end is resisted against on the shoulder 282 of the collar 28, the other end is resisted against on the first lug boss 247, thereby restriction button 24 further stretches out the collar 28, and at the first lock body 2 with the second lock body 4 when separated, because the elastic force effect of spring 249 makes the free end of elastic arm 249 stretch out the collar 28, the free end that is elastic arm 249 stretches out the first magnet 22, facilitates being next time connected of the first lock body 2 and the second lock body 4.Further, this first blocking part 26 is provided with the first circular hole 262, and the joining part 241 of described button 24 is through this first circular hole 262.The elastic arm 243 of the utility model button 24 can be two or more, is preferably uniformly distributed, and is preferably four.Described joining part 241 is for being located at the attachment hole of body 241 ends.Described button 24 also comprises the first interfacing part 248 through joining part 241, in the present embodiment, this first interfacing part 248 is an annulus, in order to external connection bangle or necklace, can prevent that button 24 from dropping out from the first magnet 22 simultaneously, in addition, this first interfacing part 248 can be also rope yarn or chain etc., can be even an end of bangle or necklace.
Under nature, the elastic arm 243 of this button 24 exposes the collar 28, and hook part 245 is relatively outward-dipping, and along the collar 28 radially, the distance between this relative hook part 245 is greater than the aperture (as shown in Figure 4) of the collar 28.When being subject to External Force Acting, elastic arm 243 is contained in the collar 28, and second lug boss 246 in its outside is resisted against on the sidewall of the collar 28.
Described the second lock body 4 comprises the second magnet 42, be arranged on the coupler body 44 on the second magnet 42 and be located at the second blocking part 46 of the second magnet 42 1 end faces, and this coupler body 44 is resisted against on the second blocking part 46.This second magnet 42 is provided with second through hole 422 that runs through its both ends of the surface, this coupler body 44 is installed in this second through hole 422, this coupler body 44 can be fixedly connected on this second magnet 42 in the interior movement of this second magnet 42 or this coupler body 44, in the present embodiment, this coupler body 44 can move freely in the second through hole 422 of this second magnet 42.This coupler body 44 comprise base portion 442, be located at the deduction part 444 of base portion 442 one end, connect base portion 442 and deduction part 444 neck 443, be located at the buckle hanging unit 445 of the base portion the other end, the free end of this buckle hanging unit 445 is provided with a perforation 446, and this base portion 442 is resisted against on the second blocking part 46 away from one end of deduction part 444.The base portion 442 of this coupler body 44 is near forming a containing groove 429 between one end of deduction part 444 and this second magnet 42, in order to accommodate the part collar 28 that stretches out the first through hole 222.This second blocking part 46 is provided with the second circular hole 462, and the buckle hanging unit 445 of described coupler body 44 is through this second circular hole 462 and the base portion 442 of coupler body 44 is resisted against on this second blocking part 46.This deduction part 444 is a spheroid, and this base portion 442 is cylinder with this buckle hanging unit 445, and the diameter of axle of this buckle hanging unit 445 is less than the diameter of axle of this base portion 442.Described coupler body 44 also comprises the second interfacing part 448 through perforation 446, in the present embodiment, this second interfacing part 448 is an annulus, in order to external connection necklace, can prevent that coupler body 44 from dropping out from the second magnet 42 simultaneously, in addition, this first interfacing part 248 can be also rope yarn or chain etc., can be even an end of bangle or necklace.
Further, this first blocking part 26 extends to form the first housing 62, this second blocking part 46 extends to form the second housing 64, this first housing 62 is sheathed on the first magnet 22 outsides, this second housing 64 is sheathed on the second magnet 42 outsides, this first magnet 22 can be assembled in the first housing 62 by mode bonding or welding, and this second magnet 42 can be assembled in the second housing 64 by mode bonding or welding.
This first housing 62 is hemisphere, which is provided with the first through hole 622 that runs through upper and lower end face, this first through hole 622 comprises the first hole portion 624 and the second hole portion 626 being connected, this the first hole portion 624 is wide compared with the second hole portion 626, thereby form a ladder hole, described the first magnet 22 is placed in this first hole portion 624, and described button 24 passes joining part 241 is exposed to the second hole portion 626 from this second hole portion 626, and this button 24 can be in these the second hole portion 626 interior movements.Described the first interfacing part 248 can prevent that button 24 from dropping out in the second hole portion 626.When the first lock body 2 is assembled in the first housing 62, first the collar 28 is installed on the first magnet 22, this collar 28 can be fixedly connected with the first magnet 22 by welding or bonding mode, also can directly insert in the first through hole 222 of the first magnet 22, make this collar 28 can be in the interior slip of the first magnet 22, again the first magnet 22 that the collar 28 is installed is assembled in the first hole portion 624 of the first housing 62 by mode bonding or welding, again the button 24 that does not form the first interfacing part 248 is passed respectively to the second hole portion 626 of the collar 28 and the first housing 62, make the joining part 241 of button 24 stretch out in the second hole portion 626, form again described the first interfacing part 248, this first interfacing part 248 is resisted against the outside of the second hole portion 626 of the first housing 62, in case clamping body 24 drops out.
This second housing 64 is a hemisphere, which is provided with the second through hole 642 that runs through upper and lower end face, this second through hole 642 comprises the 3rd hole portion 644 and the 4th hole portion 646 being connected, the 3rd hole portion 644 is wide compared with the 4th hole portion 646, thereby form a ladder hole, the base portion 442 of described the second magnet 42 and described coupler body 44 is placed in the 3rd hole portion 644, the buckle hanging unit 445 of described coupler body 44 passes from the 4th hole portion 646, and the buckle hanging unit 445 of this coupler body 44 can be in the interior movement of the 4th hole portion 646.Described the second interfacing part 448 can prevent that coupler body 44 from dropping out in the 4th hole portion 646.When the second lock body 4 is assembled in the second housing 64, first the second magnet 42 is assembled in the 3rd hole portion 644 of the second housing 64 by mode bonding or welding, again the coupler body 44 that does not form the second interfacing part 448 is passed respectively to the second through hole 422 of the second magnet 42 and the 4th hole portion 646 of the second housing 64, make the perforation 446 in the buckle hanging unit 445 of coupler body 44 stretch out in the 4th hole portion 646, form again described the second interfacing part 448, this second interfacing part 448 is resisted against the outside of the 4th hole portion 646 of the second housing 64, to prevent that coupler body 44 from dropping out.
As shown in Figure 3-4, first magnet 22 of the present embodiment is respectively the N utmost point and the S utmost point or the S utmost point and the N utmost point with respect to the end face of elastic arm 243 and the second magnet 42 with respect to the magnetic pole of the end face of deduction part 444, if by first and second lock body 2, 4 is sealed, the deduction part 444 of the button of the first lock body 2 24 and the second lock body 4 is moved along direction close to each other, make this deduction part 444 insert the containing space 244 of button 24, this part collar 28 that stretches out the first through hole 222 is placed in this containing groove 429, then by first and second magnet 22, the magnetic pole of 42 relative both ends of the surface is inhaled mutually and fits, make the hook part 245 of button 24 that elastic strain occur, thereby whole button 24 is contained in the collar 28 of the first lock body 2 and the second hole portion 626 of the first housing 62, and hook part 245 deducts mutually with deduction part 444, whereby, this first and second lock body 2, 4 snap together.The utility model magnetic lock latch only need to can be realized connection by magnetic force, easy to use, and its fastening is firm.
In like manner, if first and second lock body 2,4 is taken apart, only need overcome the magnetic force between this first magnet 22 and this second magnet 42, in the joint of first, second housing 62,64, apply reverse active force, two magnets are separated, make the elastic arm 243 of button 24 expose the collar 28, thereby make this deduction part 444 depart from this hook part 245.Visible, magnetic lock latch of the present utility model is easy to take apart, and this mode of taking apart do not damage first and second lock body 2,4, is conducive to serviceability.
Refer to Fig. 5-8, structural representation for the utility model second embodiment's magnetic lock latch, the present embodiment and the first embodiment's difference is, the utility model magnetic lock latch only comprises a housing, be the 3rd housing 66, described the first blocking part 26 extends to form the 3rd housing 66, the three housings 66 and is sheathed on the first magnet 22 outsides and is further stretched out by the first magnet 22, make this second magnet 42 under buckling state, can be housed in the 3rd housing 66.The 3rd housing 66 is cylinder, which is provided with the 3rd through hole 662 that runs through upper and lower end face, the 3rd through hole 662 comprises the 5th hole portion 664 and the 6th hole portion 666 being connected, the 5th hole portion 664 is wide compared with the 6th hole portion 666, thereby form a ladder hole, described the first magnet 22 is placed in the 5th hole portion 664, and described button 24 passes joining part 241 is exposed to the 6th hole portion 666 from the 6th hole portion 666, and this button 24 can be in the interior movement of the 6th hole portion 666.This second magnet 42, under buckling state, can be housed in the 5th hole portion 664 of the 3rd housing 66, and described the second blocking part 46 is contained in the 5th hole portion 664 and equally as the exposed face of magnetic lock latch.When the first lock body 2 is assembled in the 3rd housing 64, first the first magnet 22 that the collar 28 is installed is assembled in the 5th hole portion 664 of the 3rd housing 66 by mode bonding or welding, again the button 24 that does not form the first interfacing part 248 is passed respectively to the 6th hole portion 666 of the collar 28 and the 3rd housing 66, make the joining part 241 of button 24 stretch out in the 6th hole portion 666, form again described the first interfacing part 248, this first interfacing part 248 is resisted against the outside of the 6th hole portion 666 of the 3rd housing 66, in case clamping body 24 drops out.
In the present embodiment, described coupler body 44 is fixedly connected on described the second magnet 42.Described the second blocking part 46 and described coupler body 44 be one-body molded make or respectively moulding make, when described the second blocking part 46 and described coupler body 44 are respectively during moulding, can be fixedly connected with coupler body 44 and the second blocking part 46 by mode bonding or welding.In the present embodiment, this second blocking part 46 and coupler body 44 is one-body molded makes, manufacture process is convenient.During the second lock body 4 assembling, to blocking part 46, integrated coupler body 44 does not first form the second interfacing part 448 with second, coupler body 44 is inserted in the second through hole 422 of the second magnet 42, by mode bonding or welding, be fixedly connected with this second magnet 42 and coupler body 44, finally form again described the second interfacing part 448.
Referring to Fig. 9-12, is the structural representation of the utility model the 3rd embodiment's magnetic lock latch, and the present embodiment and the first embodiment's difference is, this enforcement does not comprise first, second housing 62,64.This first magnet 22 ' and first blocking part 26 ' is one-body molded makes, this first through hole 222 is communicated with this first circular hole 262, and the aperture of this first through hole 222 is greater than the aperture of this first circular hole 262, thereby formation ladder hole, forms a step between the first magnet 22 ' and the first blocking part 26 '; The shoulder 282 of the described collar 28 is resisted against on this step.This second magnet 42 ' and second blocking part 46 ' is one-body molded makes, this second through hole 422 is communicated with this second circular hole 462, and the aperture of this second through hole 422 is greater than the aperture of this second circular hole 462, thereby formation ladder hole, forms a step between the second magnet 42 ' and the second blocking part 46 '; The base portion 442 of described coupler body 44 is resisted against on this step.Described coupler body 44 is fixedly connected on described the second magnet 42.
Refer to Figure 13-16, structural representation for the utility model the 4th embodiment's magnetic lock latch, the present embodiment and the first embodiment's difference is, the described collar 28 ' is concordant away from one end of the first blocking part 26 with the first magnet 22 away from one end of the first blocking part 26.The base portion 442 ' of described coupler body 44 ' is concordant away from one end of the second blocking part 46 with the second magnet 42 near one end of deduction part 444.And according to the size of the collar 28 ', adjust the length of described button 24 ', elastic arm 243 ' can be contained in the collar 28 '.Described coupler body 44 ' is with described second magnet 42 is relative is fixedly connected with, and this coupler body 44 ' and this second magnet 42 can be at the second housings 64 " in movement.
Refer to Figure 17-20, structural representation for the utility model the 5th embodiment's magnetic lock latch, the present embodiment and the second embodiment's difference is, the described collar 28 ' is concordant away from one end of the first blocking part 26 with the first magnet 22 away from one end of the first blocking part 26.The base portion 442 ' of described coupler body 44 ' is concordant away from one end of the second blocking part 46 with the second magnet 42 near one end of deduction part 444.And according to the size of the collar 28 ', adjust the length of described button 24 ', elastic arm 243 ' can be contained in the collar 28 '.Described the 3rd housing 66 ' is micro-outwardly, and lines are more level and smooth.
In addition, in the various embodiments described above, described first, second and third housing all can carry out different choice to shape as required and carry out different laces, pattern and modify, be beneficial to attractive in appearance, thereby meet the demand of different crowd.
Refer to Figure 21, generalized section for the utility model the 6th embodiment's magnetic lock latch locked state, in the present embodiment, described the first blocking part 26 " be located at described the first magnet 22 " towards the second magnet 42 " and end face on, the described collar 28 " to should the first blocking part 26 " be provided with the first engagement portion 288, the described collar 28 " insert described the first through hole 222 and be resisted against described the first blocking part 26 by this first engagement portion 288 " on, described the second blocking part 46 " be located at described the second magnet 42 " towards the first magnet 22 " and end face on, described coupler body 44 " to should the second blocking part 46 " be provided with the second engagement portion 449, described coupler body 44 " insert the second through hole 422 and be resisted against the second blocking part 46 by the second engagement portion 449 " on.In the present embodiment, the described collar 28 " can be interior freely movable at the first through hole 222, coupler body 44 " can be interior freely movable at the second through hole 422, be convenient to coupler body 44 " with the engaging of button 24, easy to operate.
In sum, the utility model magnetic lock latch, sheathed spring outside elastic arm, when first and second magnet is separated, the elastic arm auto-extending of button is outside in the first magnet, be easier to connect or take apart, for poor sight person, the bad person of finger function, be all easy to use, and do not need to see also and can connect or take apart with eyes, easy to use.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.
Claims (10)
1. a magnetic lock latch, is characterized in that, comprising: the first lock body cooperatively interacting and the second lock body; This first lock body comprises the first magnet, button, the collar and the first blocking part; An end face of this first magnet is located in this first blocking part, and this first magnet is provided with the first through hole that runs through its both ends of the surface, and in the first through hole, contains this collar, and this collar is resisted against on this first blocking part; This button comprises a body, is positioned at the joining part of body one end, connects the joint, several from joint away from the outward extending elastic arm in body one end and be sheathed on the spring in elastic arm outside of the body the other end; This button is housed in the collar movably, and joining part passes or is contained in the collar from the collar, forms a containing space between elastic arm, and in the inner side of free end of elastic arm, hook part is set respectively; The described collar is provided with a shoulder, and the outside at the middle part of described elastic arm is provided with the first lug boss, and described spring housing is located at the outside of elastic arm, and its one end is resisted against on the shoulder of the collar, and the other end is resisted against on the first lug boss; This second lock body comprises the second magnet, be arranged on the coupler body on the second magnet and be located at the second blocking part of the second magnet one end face, this coupler body is resisted against on the second blocking part, this coupler body is provided with deduction part, by this deduction part being inserted to the containing space of button, and the magnetic pole of the relative both ends of the surface of first and second magnet inhales mutually and fit, make the elastic arm generation elastic strain of button, and hook part deducts mutually with deduction part, whereby, this first and second lock body snaps together.
2. magnetic lock latch as claimed in claim 1, is characterized in that, this second magnet is provided with second through hole that runs through its both ends of the surface, and this coupler body is installed in this second through hole; This coupler body can move in this second magnet or this coupler body is fixedly connected on this second magnet; This coupler body comprise base portion, be located at the deduction part of base portion one end, connect base portion and deduction part neck, be located at the buckle hanging unit of the base portion the other end, the free end of this buckle hanging unit is provided with a perforation, this base portion is resisted against on the second blocking part away from one end of deduction part.
3. magnetic lock latch as claimed in claim 2, is characterized in that, this collar stretches out in the first through hole away from one end of the first blocking part; The base portion of this coupler body is near forming a containing groove between one end of deduction part and this second magnet, in order to accommodate the part collar that stretches out the first through hole.
4. magnetic lock latch as claimed in claim 2, is characterized in that, this collar is concordant away from one end of the first blocking part with the first magnet away from one end of the first blocking part; The base portion of this coupler body is concordant away from one end of the second blocking part with the second magnet near one end of deduction part.
5. magnetic lock latch as claimed in claim 2, is characterized in that, this first blocking part is provided with the first circular hole, and the joining part of described button is through this first circular hole; This second blocking part is provided with the second circular hole, described coupler body buckle hanging unit through this second circular hole the base portion of coupler body is resisted against on this second blocking part.
6. magnetic lock latch as claimed in claim 2, is characterized in that, this joining part is to be located at the attachment hole of body end, and described deduction part is a spheroid, and this base portion and this buckle hanging unit are cylinder, and the diameter of axle of this buckle hanging unit is less than the diameter of axle of this base portion; Described button also comprises the first interfacing part through joining part, and this first interfacing part is an annulus, rope yarn or chain; Described coupler body also comprises that this second interfacing part is an annulus, rope yarn or chain through the second interfacing part of perforation.
7. magnetic lock latch as claimed in claim 2, is characterized in that, this first blocking part extends to form the first housing, and this second blocking part extends to form the second housing, and this first housing is sheathed on the first magnet outside, and this second housing is sheathed on the second magnet outside;
This first housing is provided with the first through hole that runs through upper and lower end face, this first through hole comprises the first hole portion and the second hole portion being connected, this the first hole portion is wide compared with the second hole portion, thereby form a ladder hole, described the first magnet is placed in this first hole portion, described button passes joining part is exposed to the second hole portion from this second hole portion, and this button can move in this second hole portion; This second housing is provided with the second through hole that runs through upper and lower end face, this second through hole comprises the 3rd hole portion and the 4th hole portion being connected, the 3rd hole portion is wide compared with the 4th hole portion, thereby form a ladder hole, the base portion of described the second magnet and described coupler body is placed in the 3rd hole portion, and the buckle hanging unit of described coupler body passes from the 4th hole portion.
8. magnetic lock latch as claimed in claim 2, it is characterized in that, this first blocking part extends to form the 3rd housing, and the 3rd housing is sheathed on the first magnet outside and is further stretched out by the first magnet, make this second magnet under buckling state, can be housed in the 3rd housing; The 3rd housing is provided with the 3rd through hole that runs through upper and lower end face, the 3rd through hole comprises the 5th hole portion and the 6th hole portion being connected, the 5th hole portion is wide compared with the 6th hole portion, thereby form a ladder hole, described the first magnet is placed in the 5th hole portion, described button passes joining part is exposed to the 6th hole portion from the 6th hole portion, and this button can move in the 6th hole portion; This second blocking part and coupler body be one-body molded make or respectively moulding make.
9. magnetic lock latch as claimed in claim 5, it is characterized in that, this first magnet and the first blocking part is one-body molded makes, this first through hole is communicated with this first circular hole, and the aperture of this first through hole is greater than the aperture of this first circular hole, thereby formation ladder hole, forms a step between the first magnet and the first blocking part; The shoulder of the described collar is resisted against on this step; This second magnet and the second blocking part is one-body molded makes, this second through hole is communicated with this second circular hole, and the aperture of this second through hole is greater than the aperture of this second circular hole, thereby forms ladder hole, between the second magnet and the second blocking part, forms a step; The base portion of described coupler body is resisted against on this step.
10. magnetic lock latch as claimed in claim 2, it is characterized in that, described the first magnet is located on the end face of the second magnet in described the first blocking part, the described collar is to being provided with the first engagement portion in the first blocking part, the described collar inserts described the first through hole and is resisted against on described the first blocking part by this first engagement portion, described the second magnet is located on the end face of the first magnet in described the second blocking part, described coupler body is to being provided with the second engagement portion in the second blocking part, and described coupler body inserts the second through hole and is resisted against on the second blocking part by the second engagement portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632650.9U CN203548440U (en) | 2013-09-11 | 2013-10-14 | Magnetic lock catch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412867 | 2013-09-11 | ||
| CN201310412867.3 | 2013-09-11 | ||
| CN201320632650.9U CN203548440U (en) | 2013-09-11 | 2013-10-14 | Magnetic lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548440U true CN203548440U (en) | 2014-04-16 |
Family
ID=50466563
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478368.4A Expired - Fee Related CN104421253B (en) | 2013-09-11 | 2013-10-14 | Magnetic lock latch |
| CN201320632650.9U Expired - Lifetime CN203548440U (en) | 2013-09-11 | 2013-10-14 | Magnetic lock catch |
| CN201320632660.2U Expired - Fee Related CN203570760U (en) | 2013-09-11 | 2013-10-14 | Magnetic lock buckle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478368.4A Expired - Fee Related CN104421253B (en) | 2013-09-11 | 2013-10-14 | Magnetic lock latch |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632660.2U Expired - Fee Related CN203570760U (en) | 2013-09-11 | 2013-10-14 | Magnetic lock buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104421253B (en) |
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| CN104421253A (en) * | 2013-09-11 | 2015-03-18 | 王桂生 | Magnetic lock catch |
| CN105864236A (en) * | 2016-05-26 | 2016-08-17 | 北京灵铱科技有限公司 | Mechanical magnet type limiting device |
| CN107448445A (en) * | 2017-09-12 | 2017-12-08 | 东莞永程运动用品有限公司 | Automatic magnetic buckle and automatic buckling method |
| CN107853819A (en) * | 2017-11-28 | 2018-03-30 | 三六度（福建）体育用品有限公司 | A kind of magnetic lock latch and its wearable apparatus |
| CN108835775A (en) * | 2018-08-30 | 2018-11-20 | 东莞永程运动用品有限公司 | Automatic magnetic buckle and using method thereof |
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| ES2648134B1 (en) * | 2016-06-27 | 2018-10-04 | Industrias Murtra, S.A. | MAGNETIC FIXING SYSTEM FOR A CURTAIN OR STATION MECHANISM |
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| TWI637703B (en) * | 2017-09-25 | 2018-10-11 | 屈芳盟 | 360 degree combination of buckle structure |
| JP7109770B2 (en) | 2018-02-19 | 2022-08-01 | 株式会社九曜 | accessories |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6009601A (en) * | 1997-06-04 | 2000-01-04 | Kaufman; Eli | Magnetic snap lock |
| DE202004015617U1 (en) * | 2004-10-08 | 2004-12-16 | Schieble, Karl | Magnetic pin for use in the textile fittings for a room includes a plug-in base platelet, a needle to plug into a locking cap and a felt washer |
| CN201292702Y (en) * | 2008-11-24 | 2009-08-19 | 邓睿 | Electric-controlled locking apparatus |
| CN101416810B (en) * | 2008-11-28 | 2010-06-09 | 王桂生 | Magnetic snap close |
| CN201503738U (en) * | 2009-10-19 | 2010-06-09 | 王桂生 | Magnetic lock catch |
| CN104421253B (en) * | 2013-09-11 | 2016-06-08 | 王桂生 | Magnetic lock latch |
-
2013
- 2013-10-14 CN CN201310478368.4A patent/CN104421253B/en not_active Expired - Fee Related
- 2013-10-14 CN CN201320632650.9U patent/CN203548440U/en not_active Expired - Lifetime
- 2013-10-14 CN CN201320632660.2U patent/CN203570760U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104421253A (en) * | 2013-09-11 | 2015-03-18 | 王桂生 | Magnetic lock catch |
| CN104421253B (en) * | 2013-09-11 | 2016-06-08 | 王桂生 | Magnetic lock latch |
| CN105864236A (en) * | 2016-05-26 | 2016-08-17 | 北京灵铱科技有限公司 | Mechanical magnet type limiting device |
| CN107448445A (en) * | 2017-09-12 | 2017-12-08 | 东莞永程运动用品有限公司 | Automatic magnetic buckle and automatic buckling method |
| WO2019051625A1 (en) * | 2017-09-12 | 2019-03-21 | 屈芳盟 | Automatic magnetic buckle and automatic buckling method |
| CN107448445B (en) * | 2017-09-12 | 2023-02-21 | 东莞明冠织带制品有限公司 | Automatic magnetic buckle and automatic buckling method |
| CN107853819A (en) * | 2017-11-28 | 2018-03-30 | 三六度（福建）体育用品有限公司 | A kind of magnetic lock latch and its wearable apparatus |
| CN107853819B (en) * | 2017-11-28 | 2020-11-06 | 三六一度（福建）体育用品有限公司 | Magnetic lock catch and wearable tool thereof |
| CN108835775A (en) * | 2018-08-30 | 2018-11-20 | 东莞永程运动用品有限公司 | Automatic magnetic buckle and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203570760U (en) | 2014-04-30 |
| CN104421253A (en) | 2015-03-18 |
| CN104421253B (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160608 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20160608 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |