CN109878893B

CN109878893B - Magnetic catch

Info

Publication number: CN109878893B
Application number: CN201910278075.9A
Authority: CN
Inventors: 常江
Original assignee: Beijing Yiside Logistics Technology Co Ltd
Current assignee: Beijing Yiside Logistics Technology Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2021-05-18
Anticipated expiration: 2039-04-08
Also published as: CN109878893A

Abstract

The invention relates to a magnetic lock catch which comprises a first fixing piece, a second fixing piece, a first connecting piece and a safety pin, wherein one end of the first connecting piece is movably connected with one end of the first fixing piece, one side surface of the first connecting piece is detachably connected with one side surface of the second fixing piece, a first groove is formed in the outer surface of the first connecting piece, a first through hole is formed in the bottom of the first groove, a clamping hole is formed in the position, corresponding to the first through hole, of the outer surface of the second fixing piece, one end of the safety pin penetrates through the first through hole to be clamped with the clamping hole in a disposable mode, and the other end of the safety pin is embedded in the first groove.

Description

Magnetic catch

Technical Field

The invention relates to the field of lock catches, in particular to a magnetic lock catch.

Background

At present, the commodity circulation packing box that uses on the market all adopts sticky tape winding mode joint sealing and unpacking, not only cause certain environmental pollution like this, the case of tearing open moreover is hardly at used repeatedly, in addition, make joint sealing people all more troublesome with sticky tape winding joint sealing mode with unpacking people, waste time, and reuse sticky tape glues after unpacking and does not see the packing box in the outward appearance and have the vestige of opening before, the safety of article in the packing box can't be guaranteed, consequently, the existing problem all needs to be solved further.

Disclosure of Invention

The invention aims to provide a magnetic lock catch, and solves the problems of how to prompt whether an unlocking person is the first unlocking person and how to simplify the box opening step.

The technical scheme for solving the technical problems is as follows: the utility model provides a hasp is inhaled to magnetism, includes first mounting, second mounting, first connecting piece and safety pin, first connecting piece one end with first mounting one end swing joint, first connecting piece side surface with second mounting side surface can dismantle the connection, first recess has been seted up to first connecting piece surface, first through-hole has been seted up to first recess bottom, second mounting surface corresponds first through-hole position department and has seted up the card hole, safety pin one end is passed first through-hole with the disposable joint in card hole, the safety pin other end inlays to be established in the first recess.

Furthermore, first connecting piece one end with first mounting is articulated or is connected through connecting portion, first connecting piece side surface with second mounting side surface is connected through magnetism male and female buckle.

Further, the hasp is inhaled to magnetism still includes first reinforcement and second reinforcement, first reinforcement side surface with the detachable joint of a side surface of first mounting, second reinforcement side surface with the detachable joint of a side surface of second mounting, the second mounting is kept away from the second recess has been seted up on the side surface of second reinforcement, the box of public box is fixed to be set up to magnetism in the second recess, first connecting piece orientation one side of second mounting direction is fixed to be provided with the public knot of magnetism public box on the surface, and public knot and box are in second recess internal connection, the open end in card hole sets up on the second mounting surface and with second recess homonymy.

Furthermore, one end of the first reinforcing piece, which is close to the first connecting piece, is connected with one side surface of the first fixing piece through a first connecting plate, one end of the first connecting plate is hinged with one end of the first reinforcing piece, and the other end of the first connecting plate is fixedly connected with one end of the first fixing piece.

Further, the first connecting piece with first mounting one end is connected through connecting portion, connecting portion are silica gel.

Further, a magnet is arranged between the first fixing piece and the first reinforcing piece.

Furthermore, a third groove is formed in the surface of one side, away from the first groove, of the first connecting piece, the appearance of the third groove is matched with that of the second fixing piece, a male buckle of the magnetic male and female buckle is arranged at the bottom of the third groove, and the outlet end of the first through hole is located on the bottom surface of the third groove.

Furthermore, one end, far away from the first fixing piece, of the first connecting piece is provided with a handheld portion, and the joint of one end of the handheld portion and one end of the first connecting piece is of a chamfer structure.

Furthermore, a second through hole is formed in the position, corresponding to the clamping hole, of the surface of one side of the second reinforcing member.

Further, the safety pin includes joint spare and baffle, the joint spare with the baffle passes through the second connecting piece and connects, second connecting piece one end with the joint spare passes through the indentation line and connects, the second connecting piece other end with a baffle side fixed surface is connected, the second connecting piece passes first through-hole makes the joint spare with the disposable joint in card hole, the baffle inlays to be established in the first recess.

The beneficial effect that above-mentioned technical scheme brought includes at least: application scope is wide, has guaranteed the safety of article in the packing box, has still indicateed people oneself whether the people who unblanks for the first one, simplifies the step of unpacking, novel structure, and convenient operation has the theftproof function, practices thrift the parking space, and convenient the dismantlement is changed, and an operation plays two functions.

Drawings

FIG. 1 is a schematic view of an overall structure of a magnetic latch according to the present invention;

FIG. 2 is a schematic view of the overall structure of a magnetic latch according to the present invention;

fig. 3 is a schematic view of the overall structure of the magnetic latch of the present invention in a use state.

In the drawings, the components represented by the respective reference numerals are listed below:

1. first mounting, 2, second mounting, 3, first connecting piece, 4, safety pin, 5, first recess, 6, first through-hole, 7, the card hole, 8, magnetism inhale pin and box, 9, first reinforcement, 10, second reinforcement, 11, second recess, 12, first connecting plate, 13, handheld portion, 14, second through-hole 15, joint spare, 16, baffle, 17, second connecting piece, 18, third recess.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "center", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present invention provides a magnetic latch, which comprises a first fixing member 1, a second fixing member 2, a first connecting member 3 and a safety pin 4, wherein one end of the first connecting member 3 is movably connected with one end of the first fixing member 1, one side surface of the first connecting member 3 is detachably connected with one side surface of the second fixing member 2, a first groove 5 is formed on the outer surface of the first connecting member 3, a first through hole 6 is formed at the bottom of the first groove 5, a latch hole 7 is formed on the outer surface of the second fixing member 2 at a position corresponding to the first through hole 6, one end of the safety pin 4 passes through the first through hole 6 and is disposable latched with the latch hole 7, and the other end of the safety pin 4 is embedded in the first groove 5, the magnetic latch in the present application can be used on any packing case or box, and the packing case or box can be of a flip-top-bottom lid type, the flip-type packing box or packing box is that the box body or box body is hinged with one side of the box cover or box cover, the other side forms a box opening or box opening part, the top and bottom cover type packing box or packing box is that the box cover or box cover is buckled at the opening part of the box body or box body, for the convenience of understanding, the magnetic lock catch of the application is arranged on the flip-type packing box, the number of the magnetic lock catch can be set according to the practical application, firstly, the first fixing piece 1 is fixed on the box cover, the fixing mode can be bonding, welding or connecting through a connecting piece, etc., one side surface of the second fixing piece 2 is fixed on the box body at the position corresponding to the first connecting piece 3, thus, the magnetic lock catch can be arranged no matter whether the top plate of the box cover of the packing box is vertical to the side wall of the box body or not, the first connecting piece 3 movably realizes the disassembly and connection of, finally, the opening and the locking of the magnetic latch are realized, when the magnetic latch is in a locking state, the first through hole 6 corresponds to the position of the card hole 7, one end of the safety pin 4 passes through the first through hole 6 and then is in one-time clamping connection with the card hole 7, the one-time clamping connection means that when the magnetic latch needs to be unlocked, the safety pin 4 can be damaged, because the other end of the safety pin 4 is embedded in the first groove 5, the safety pin 4 is protected from being broken by external force easily, the safety pin 4 can be directly damaged together to realize unlocking when the first connecting piece 3 is opened, when people receive logistics articles, the safety pin 4 of the packing box is found to be damaged, the packing box is opened before, the safety of the articles in the packing box is effectively ensured, whether the people are the first person who opens the box is prompted, and the box opening action and the safety pin 4 are damaged together, the utility model provides a hasp novel structure is inhaled to magnetism, convenient operation has the theftproof function, has improved the security of article in the packing box.

As shown in fig. 1, the magnetic latch of the present invention may also be, based on the above-described technical solution: first connecting piece 3 one end with first mounting 1 is articulated or is connected through connecting portion, 3 a side surface of first connecting piece with 2 a side surface of second mounting is inhaled public box 8 through magnetism and is connected, and first connecting piece 3 is close to box one side surface and second mounting 2 and is close to a side surface of first connecting piece 3 and inhale public box 8 through magnetism and be connected, and the public box 8's of inhaling between first connecting piece 3 and the second mounting 2 is connected and the separation realization magnetism is inhaled the locking and the opening of hasp, convenient to use.

As shown in fig. 2, the magnetic latch of the present invention may further include, on the basis of the above-described technical solution: the magnetic buckle also comprises a first reinforcing member 9 and a second reinforcing member 10, one side surface of the first reinforcing member 9 is detachably clamped with one side surface of the first fixing member 1, one side surface of the second reinforcing member 10 is detachably clamped with one side surface of the second fixing member 2, one side surface of the second fixing member 2 far away from the second reinforcing member 10 is provided with a second groove 11, a female buckle of the magnetic male and female buckle 8 is fixedly arranged in the second groove 11, one side surface of the first connecting member 3 facing the second fixing member 2 is fixedly provided with a male buckle of the magnetic male and female buckle 8, the male buckle and the female buckle are connected in the second groove 11, the open end of the clamping hole 7 is arranged on the outer surface of the second fixing member 2 and at the same side as the second groove 11, when the magnetic buckle is arranged on the packaging fixing member, the clamping part corresponding to the first reinforcing member 9 and the first box 1 on the top plate of the box cover is punched, peg graft the case lid roof again between first reinforcement 9 and first mounting 1, the joint structure of first reinforcement 9 and first mounting 1 between the roof is downthehole joint, and the dismantlement when the hasp damage is inhaled to the magnetism of being convenient for like this is changed, needs the explanation be: the joint structure between first reinforcement 9 and first mounting 1 can be on the surface of one side of first mounting 1 or first reinforcement 9 between first mounting 1 and first reinforcement 9 and be provided with draw-in groove or joint portion, draw-in groove and the detachable joint of joint portion, can also be, the draw-in groove is ring groove, the appearance looks adaptation of joint portion and draw-in groove, better make and be connected between first mounting 1 and the first reinforcement 9 firm, it is also more firm to install on the case, on the other hand first reinforcement 9 has still played the effect of further consolidating magnetism and inhaling the hasp, one side of second reinforcement 10 or second mounting 2 is provided with draw-in groove or joint portion on the surface between second reinforcement 10 and second mounting 2, draw-in groove and the detachable joint of joint portion, can also be: the second fixing member 10 or the surface of one side of the second fixing member 2 is fixedly provided with an annular clamping groove or an annular clamping part, the annular clamping groove is detachably clamped with the annular clamping part, so that the second fixing member 2 and the second fixing member 10 can be connected more tightly, the space occupied on the outer surface of the side wall of the packing box is saved, in addition, the second fixing member 10 can further reinforce the structure of the magnetic suction lock catch, certainly, holes are needed to be punched on the side wall of the packing box corresponding to the clamping part between the second fixing member 10 and the second fixing member 2, so that the second fixing member 2 and the second fixing member 10 are fixed on the box body, after the magnetic suction lock catch is fixed, the top plate of the packing box is positioned between the first fixing member 9 and the first fixing member 1, the surface of one side of the first reinforcing plate is contacted with the inner surface of the top plate of the box cover, the box curb plate is located between second mounting 2 and the second reinforcement 10, second mounting 2 is located the box outside, second reinforcement 10 is located inside the box, when needing to inhale the hasp locking with magnetism, make first connecting piece 3 turn over along the articulated department with first mounting 2 and roll over, finally make magnetism inhale public box 8 and connect, pass first through-hole 6 with safety pin 4 one end again, once only block joint with card hole 7, accomplish the locking of magnetism hasp, when needing to unblank, directly turn over first connecting piece 3 along turning over with first mounting 1 articulated department and rolling over and remove destruction safety pin 4 when inhaling public box 8's contact and taking, two functions are realized to an action, it is more convenient to use.

As shown in fig. 2, the magnetic latch of the present invention may further include, on the basis of the above-described technical solution: one end of the first reinforcing member 9 close to the first connecting member 3 is connected with one side surface of the first fixing member 1 through a first connecting plate 12, one end of the first connecting plate 12 is hinged with one end of the first reinforcing member 9, the other end is fixedly connected with one end of the first fixing member 1, namely, a through groove is formed on one side of the first reinforcing member 9, one side of the first fixing plate and one side of the first connecting plate 12, when the first fixing member 1 and the first reinforcing member 9 are installed on the box cover, the first reinforcing member 9 is turned over along the hinged part with the first connecting plate 12, the top plate of the box cover is arranged between the first fixing member 1 and the first reinforcing member 9, the first fixing member 1 and the first reinforcing member 9 are fixed on the box cover through the clamping relation of the clamping groove and the clamping part, on one hand, the first connecting plate 12 can protect the edge position of the top plate of the box cover from being worn, on the other hand, can play a role of connecting, the first reinforcing part 9 is prevented from being lost, it should be noted that one end of the second reinforcing part 10 close to the first fixing part 1 and one end of the second fixing part 2 close to the first fixing part 1 can also be connected through a second connecting plate, one end of the second connecting plate is fixedly connected with the second reinforcing part 10, and the other end of the second connecting plate is hinged to the second fixing part 2, so that one end of the second connecting plate can protect the position of the opening end of the box body corresponding to the second connecting plate from being abraded, and on the other hand, the part is prevented from being lost.

The magnetic lock catch of the invention can also be as follows on the basis of the technical scheme described in the foregoing: first connecting piece 3 with 1 one end of first mounting is passed through connecting portion and is connected, connecting portion are silica gel, connecting portion and the equal fixed connection of first connecting piece and first mounting, the material of silica gel is high temperature resistant, low temperature resistant, stand wear and tear, it is elastic, and it is big to make first connecting piece 3 along connecting portion turned angle, it causes the junction to damage also to avoid rolling over many times, silica gel has elastic characteristics, inhale the hasp when magnetism and install back on the case, when normally putting the case, first connecting piece 3 can be flagging along the direction of gravity, just arrange in and make magnetism inhale the position that male and female detained 8 are inhaled mutually, like this as long as people close the opening part of packing box, do not need any operation just can inhale the hasp of magnetism and lock by oneself, people need insert safety pin 4 to suitable position at last, simplify people's operation.

As shown in fig. 2 to 3, the magnetic latch of the present invention may further include: first mounting 1 with be provided with magnet between the first reinforcement 9, magnet is fixed to be set up on the surface of first mounting or first reinforcement, when people unpack, avoid closing the back hasp at the case and cause the trouble that the case of unpacking all need be unblanked again at every turn because the natural locking of reason of appeal, it turns over the book to continue to turn over first connecting piece 3 along turning over the book with first mounting 1 junction, make magnet and magnetism inhale mutually the back of the public lock of hasp and then make a side surface of first connecting piece fixed after contacting with a side surface of first mounting, in addition, when inhaling alone of hasp, can effectually save storage space, and it is more convenient to use.

As shown in fig. 3, the magnetic latch of the present invention may further include: first connecting piece 3 is kept away from be provided with third recess 18 on the surface of one side of first recess 5, third recess 18 appearance with 2 appearance looks adaptations of second mounting, the pin thread setting of magnetic attraction pin thread 8 is in third recess 18 bottom, the exit end of first through-hole 6 is located on the bottom surface of third recess 18, when the hasp locking is inhaled to the magnetism, second mounting 2 inlays and establishes in third recess 18, that is to say, when the hasp is installed on the packing box to the magnetism, after the hasp locking, a side surface and the box lateral wall surface of first connecting piece 3 contact, can make first connecting piece 3 better laminate with the box like this, be difficult to receive the influence of external force and destroy.

As shown in fig. 1 to 2, the magnetic latch of the present invention may further include: first connecting piece 3 keeps away from 1 one end of first mounting is provided with handheld portion 13, handheld portion 13 one end with the junction of 3 one ends of first connecting piece is the chamfer structure, and the chamfer structure is rounding off, makes things convenient for people to lift first connecting piece 3 and realizes destroying safety catch 4 simultaneously and remove the relation of connection of first connecting piece 3 and second mounting 2, and this scheme can also be, sets up the symmetry arch in the both sides of first connecting piece 3, supplementary unblanking.

As shown in fig. 2, the magnetic latch of the present invention may further include, on the basis of the above-described technical solution: a second through hole 14 is formed in the position, corresponding to the clamping hole 7, of one side surface of the second reinforcing member 10, the second through hole 14 is a waste material channel, and after the safety pin 4 is damaged, some waste materials can slide through the second through hole 14, so that the reuse rate of the magnetic attraction lock catch is increased.

As shown in fig. 2, the magnetic latch of the present invention may further include, on the basis of the above-described technical solution: the safety pin 4 comprises a clamping piece 15 and a baffle 16, the clamping piece 15 is connected with the baffle 16 through a second connecting piece 17, one end of the second connecting piece 17 is connected with the clamping piece 15 through a crease line, the other end of the second connecting piece 17 is fixedly connected with one side surface of the baffle 16, the second connecting piece 17 passes through the first through hole 6 to enable the clamping piece 15 to be in one-step clamping connection with the clamping hole 7, the baffle 16 is embedded in the first groove 5, the baffle 16 does not have a protruding part on the outer surface of the first connecting piece 3, when the safety pin is unlocked, the handheld part 13 is lifted, the first connecting piece 3 is turned over along the connecting part with the first fixing piece 2 towards the direction far away from the second fixing piece 2, at the moment, the clamping piece 15 of the safety pin 4 is separated from the second connecting piece 17, the unlocking and the damage of the safety pin 4 are simultaneously realized, and the operation is convenient, one operation serves two functions.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a hasp is inhaled to magnetism which characterized in that: comprises a first fixing part (1), a second fixing part (2), a first connecting part (3) and a safety pin (4), wherein one end of the first connecting part (3) is movably connected with one end of the first fixing part (1), one side surface of the first connecting part (3) is detachably connected with one side surface of the second fixing part (2), a first groove (5) is formed in the outer surface of the first connecting part (3), a first through hole (6) is formed in the bottom of the first groove (5), a clamping hole (7) is formed in the position, corresponding to the first through hole (6), of the outer surface of the second fixing part (2), one end of the safety pin (4) penetrates through the first through hole (6) to be connected with the clamping hole (7) in a one-time clamping manner, the other end of the safety pin (4) is embedded in the first groove (5), one end of the first connecting part (3) is hinged with the first fixing part (1) or connected with the first fixing part through a connecting part, the magnetic attraction lock catch comprises a first connecting piece (3), a second connecting piece (2), a magnetic attraction male-female buckle (8), a first reinforcing piece (9) and a second reinforcing piece (10), wherein one side surface of the first reinforcing piece (9) is detachably clamped with one side surface of the first fixing piece (1), one side surface of the second reinforcing piece (10) is detachably clamped with one side surface of the second fixing piece (2), a second groove (11) is formed in one side surface of the second fixing piece (2) far away from the second reinforcing piece (10), the magnetic attraction male-female buckle (8) is fixedly arranged in the second groove (11), and a magnetic attraction male-female buckle (8) is fixedly arranged on one side surface of the first connecting piece (3) facing the second fixing piece (2), the male buckle and the female buckle are connected in the second groove (11), the open end of the clamping hole (7) is arranged on the outer surface of the second fixing piece (2) and at the same side as the second groove (11), and a second through hole (14) is formed in the position, corresponding to the clamping hole (7), of the surface of one side of the second reinforcing piece (10).

2. The magnetically attractable latch of claim 1, wherein: one end of the first reinforcing piece (9) close to the first connecting piece (3) is connected with one side surface of the first fixing piece (1) through a first connecting plate (12), one end of the first connecting plate (12) is hinged with one end of the first reinforcing piece (9), and the other end of the first reinforcing piece is fixedly connected with one end of the first fixing piece (1).

3. The magnetically attractable latch of claim 2, wherein: the first connecting piece (3) is connected with one end of the first fixing piece (1) through a connecting portion, and the connecting portion is silica gel.

4. The magnetically attractable latch of claim 3, wherein: a magnet is arranged between the first fixing piece (1) and the first reinforcing piece (9).

5. The magnetically attractable latch of claim 4, wherein: the magnetic-attracting type connector is characterized in that a third groove (18) is formed in one side surface, far away from the first groove (5), of the first connector (3), the shape of the third groove (18) is matched with that of the second fixing piece (2), a male buckle of the magnetic-attracting male and female buckle (8) is arranged at the bottom of the third groove (18), and the outlet end of the first through hole (6) is located on the bottom surface of the third groove (18).

6. The magnetically attractable latch of claim 5, wherein: one end, far away from the first fixing piece (1), of the first connecting piece (3) is provided with a handheld portion (13), and the joint of one end of the handheld portion (13) and one end of the first connecting piece (3) is of a chamfer structure.

7. The magnetically attractable latch of claim 6, wherein: safety pin (4) are including joint spare (15) and baffle (16), joint spare (15) with baffle (16) are connected through second connecting piece (17), second connecting piece (17) one end with joint spare (15) are connected through the indentation line, second connecting piece (17) other end with baffle (16) one side fixed surface is connected, second connecting piece (17) pass first through-hole (6) make joint spare (15) with card hole (7) disposable joint, baffle (16) are inlayed and are established in first recess (5).