CN109305093A - A kind of magnetism connecting hook - Google Patents
A kind of magnetism connecting hook Download PDFInfo
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- CN109305093A CN109305093A CN201811295644.2A CN201811295644A CN109305093A CN 109305093 A CN109305093 A CN 109305093A CN 201811295644 A CN201811295644 A CN 201811295644A CN 109305093 A CN109305093 A CN 109305093A
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- China
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- magnet
- limit film
- coupler body
- connecting hook
- magnetic receiver
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0823—Straps; Tighteners
- B60P7/0853—Tools for manipulating straps or tighteners
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The present invention provides a kind of magnetic connecting hooks, belong to logistics appliance technology.It solves the problems, such as that magnetic connecting hook absorption stability is poor in the prior art.This magnetism connecting hook includes coupler body and the magnetic receiver that is fixed on coupler body, the coupler body includes interconnecting piece and is connected with interconnecting piece and is located at the hook portion on front side of interconnecting piece, magnet and fastener are equipped in the magnetic receiver, the resigning mouthful that magnetic receiver can be pierced by for magnet is offered on the magnetic receiver outer wall, the inside of the magnet, which is equipped with, can limit the limit film that magnet is pierced by resigning mouthful distance, the fastener passes through limit film and magnet and to form limit film and magnet connected, and the magnet opposite coupler body can be moved forward and backward and/or along coupler body front-rear direction wallowing motion on magnetic receiver.The present invention has the advantages that absorption is stable, manufacturing cost is low.
Description
Technical field
The invention belongs to logistics appliance technologies, are related to a kind of magnetic connecting hook.
Background technique
During cargo is transported, in order to carry out binding positioning to cargo, need to use bundled device.Bundled device one
As all include tightening element, bundling belt and the connecting hook for being connected to bundling belt one end.Connection hook structure generally comprise for bundle
The connected interconnecting piece of bandage or binding rope and be connected on front side of interconnecting piece in hook-shaped hook portion, in use, hook portion energy
Enough clasp joints are on the vehicle body of lorry.Main connecting hook to be used is nonmagnetic connecting hook on existing market, i.e. connecting hook does not have
Standby magnetism enables connecting hook to be adsorbed on truck body.Such bundled device in use, when one-man individually ties
When tying up, since hand always can not pin connecting hook, then being grasped when staff's hand is disconnected hook in the vehicle body other side
When vertical tightening element tightening bundling belt, due to that can not be located on vehicle body, connecting hook is easy to fall off connecting hook, and binding is caused to lose
It loses.
In order to solve problem above existing for traditional connecting hook, people, which become, has developed the magnetic connecting hook of tool, to solve
The problem of certainly connecting hook is easy to fall off during binding.The style of existing magnetism connecting hook is varied, however, existing
Magnet is fixed with coupler body in magnetic connecting hook, as Chinese patent literature discloses a kind of hook body locating structure of hand pulling device
(Authorization Notice No.: CN201086676Y), the coupler body and car body gold which sets up mainly for hand controller drawstring end
Belong to shelf hook to hold the maintenance of relationship and design, the drawstring of the hand controller is attached hanging with a magnetic separately made in the position of nearly coupler body
Seat, it is the magnetic attracting device for setting up strong adsorption which, which holds the inner edge surface of side relative to coupler body hook,.The connecting hook by
Fixed magnet on coupler body, so that connecting hook can be adsorbed on vehicle body, to a certain extent the company of avoiding during Goods binding
Connect the case where hook is fallen off.But the connecting hook still there is a problem of it is very big, tension bundling belt restraint of loads process
In, bundling belt inevitably shakes, and connecting hook is connected with bundling belt, and bundling belt shaking can generate active force and connect
On hook, it is easy to appear the phenomenon that coupler body tilts, and the magnet of the connecting hook is fixed on coupler body, the magnet when coupler body tilts
Also it is tilted by the way, causes magnet absorption area to reduce and even fall off, therefore the connecting hook still has the shortcomings that being easy to fall off.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of magnetic connecting hook, the present invention are proposed
The technical problem to be solved is that: how during restraint of loads promoted connecting hook absorption stability.
Object of the invention can be realized by the following technical scheme: a kind of magnetism connecting hook, including coupler body and is fixed on
Magnetic receiver on coupler body, the coupler body include interconnecting piece and are connected with interconnecting piece and are located at the hook portion on front side of interconnecting piece, the magnetic
It is equipped with magnet and fastener in iron seat, offers the resigning mouthful that can be pierced by magnetic receiver for magnet on the magnetic receiver outer wall, it is special
Sign is that the inside of the magnet, which is equipped with, can limit the limit film that magnet is pierced by resigning mouthful distance, and the fastener passes through limit
Piece and magnet and to form limit film and magnet connected, the magnet opposite coupler body can be moved forward and backward and/or edge on magnetic receiver
Coupler body front-rear direction wallowing motion.
In use, first by connecting hook clasp joint on vehicle body, magnet is pierced by resigning mouthful, and magnet is enabled to be adsorbed on vehicle
With, connecting hook is fixed, and limit film limits the distance that magnet is pierced by resigning mouthful, so that magnet can be connected to magnetic always
Without completely disengaging on iron seat.The magnet of this magnetism connecting hook can be moved forward and backward or along coupler body front-rear direction on coupler body
Wallowing motion, or can be moved forward and backward but also along coupler body front-rear direction wallowing motion, design through this structure, in magnet
When being adsorbed on vehicle body, the coupler body opposed magnet of connecting hook is mobilizable.Therefore when bundling belt shakes, pass through coupler body
The back-and-forth motion of opposed magnet or wallowing motion can substantially reduce influence of the bundling belt shaking to magnet absorption property, real
Existing bundling belt, coupler body shakes and magnet is motionless, so that the phenomenon that preferably magnet being avoided to tilt, guarantees magnet energy and vehicle body
Between have biggish adsorption plane, so as to preferably be adsorbed on vehicle body, improve connecting hook absorption stability.Limit film
It is fixedly connected between magnet using the fastener being additionally arranged, both without processing corresponding restriction magnet on magnet
Be pierced by the position limiting structure of resigning mouthful distance, and the structure without processing connection magnet in limit film, thus simplify magnet,
Chip architecture is limited, reduces manufacture difficulty, manufacturing cost is also lower.
In above-mentioned magnetic connecting hook, there is sliding cavity, the limit film is along coupler body front-rear direction in the magnetic receiver
It is slidably arranged in the sliding cavity, there is gap between the side wall of the sliding cavity and the edge of limit film.In use process
In, by connecting hook clasp joint on vehicle body, when magnet and vehicle body are close, magnet is due to suction energy auto-extending resigning mouthful and inhales
It is attached on vehicle body.Magnet is slidably arranged in sliding cavity, and has gap between the side wall of sliding cavity and magnet, therefore work as magnet
When being adsorbed on vehicle body, coupler body energy opposed magnet carries out wallowing motion and telescopic moving.In addition, the side wall of sliding cavity and magnet it
Between be clearance fit, be avoided that coupler body opposed magnet generation largely swing, guarantee magnet stablize absorption under the premise of, prevent
Only coupler body shakes larger and generates the phenomenon that breaking off relations.
In above-mentioned magnetic connecting hook, the magnetic receiver includes the drive end bearing bracket and rear end cap that mutual lid closes connection, described
Sliding cavity is the circular-shaped, concave cavity being provided on drive end bearing bracket inner wall, and the resigning mouthful is provided with the bottom of circular-shaped, concave cavity, the limit
Piece is in circular ring shape, and the diameter of the sliding cavity is slightly larger than the diameter of limit film.The diameter of sliding cavity is slightly larger than the diameter of limit film,
It not only can guarantee that magnet can be with wallowing motion and telescopic moving, while enable the side wall of sliding cavity to the cunning of limit film
It is dynamic to form guiding, guarantee the position of magnet always can and resigning mouthful it is opposite without biggish deviation, avoid magnet from magnetic
Occur stuck situation during stretching out in iron seat at resigning mouthful, guarantees that magnet stretches out the smooth of process, promote connecting hook
The convenience and reliability of use process.
In above-mentioned magnetic connecting hook, the resigning mouthful is rounded, and the diameter of the resigning mouthful is less than circular-shaped, concave cavity
Diameter, the limit that annular is formed between the edge of the resigning mouthful and the side wall of sliding cavity turn edge, and the diameter of the limit film is big
In the diameter of resigning mouthful, the edge of the limit film can be resisted against on limit turns edge.In magnet to after external chute a distance,
Limit film can be resisted against on limit turns edge, so that the distance for being pierced by resigning mouthful to magnet is defined, magnet be avoided to be detached from limit
Seat.
In above-mentioned magnetic connecting hook, the magnet is cylindrical, and the diameter of the magnet is slightly less than the resigning mouthful
Diameter.Under normal circumstances, the diameter of magnet is 10 to 50 smaller than the diameter of resigning mouthful, and preferably 20.The diameter of magnet
It is 20 smaller than the diameter of resigning mouthful, it not only ensure that amplitude of fluctuation meets the requirement of absorption stability, while by the amplitude of swing
Control within limits, avoids the generation of coupler body opposed magnet from largely swinging and generate magnet absorption and stablize but occur
The phenomenon that unhook.Simultaneously sliding cavity, slider and resigning mouthful be circle, magnet be it is cylindric, such coupler body can also opposed magnet
It is rotated, so that influence when reducing coupler body rotation to magnet absorption property, promotes the stability of magnet absorption property.
In above-mentioned magnetic connecting hook, there is the retention bead of annular, the limit convex on the inner wall of the rear end cap
Rise it is facing each other with the resigning mouthful, the limit film when being located at sliding cavity inner end positions the limit film can be resisted against the limit
On the end face of position protrusion.By the way that retention bead is arranged, the distance that limit film moves inward is limited, guarantees connecting hook close to vehicle
During body is mounted, magnet can quickly, swimmingly stretch out, better reliability, moreover, retention bead also assures limit film
Always in the sliding cavity, during avoiding binding process and coupler body from being articulated on vehicle body, limit film move inward distance compared with
It is big and deviate from sliding cavity and stuck situation occur, further improve the reliable of stability that magnetic connecting hook uses and absorption
Property.
In above-mentioned magnetic connecting hook, via hole is provided in the axial direction in the middle part of the magnet, the fastener is rivet,
The nail rod of the rivet sequentially passes through the via hole of limit film and magnet, the inner face of the magnet and the wherein one side of limit film
It mutually reclines, the another side of the limit film and the head of rivet recline.When carrying out the installation of magnet and limit film, first by riveting
The nail rod of nail sequentially passes through the via hole of limit film and magnet, then carries out Pressing Deformation, installation ten in the end to nail rod
It is convenient to divide.Such structure makes magnet, limit film all structures relatively simple, and rivet is also the component that can directly buy, because
This greatly reduces the cost of production.Alternatively situation, fastener are also possible to bolt, and spiral shell is offered in the middle part of magnet
Pit, bolt pass through the screw hole of limit film and magnet.
In above-mentioned magnetic connecting hook, the coupler body is bent by metal strip, and the middle part of metal strip is in same plane
On be bent to form the above-mentioned interconnecting piece of triangle, above-mentioned hook portion, institute are mutually closed up and be bent to form in the both ends end of metal strip
Magnetic receiver is stated to be fixed in interconnecting piece.Magnetic receiver is arranged on interconnecting piece, and adsorption effect is more preferable, is able to ascend connecting hook suction
Attached stability.
In above-mentioned magnetic connecting hook, at least one short slot, the short slot are also provided on the inner wall of the drive end bearing bracket
Being connected to sliding cavity makes the junction of short slot and sliding cavity form notch.Such structure had both met sliding cavity to limit film
Guiding role, while limit film is reduced during skidding off with the inner wall contact area of sliding cavity, friction reduces, and guarantees
Magnet smooth can stretch in sliding cavity, the stability for being conducive to be promoted magnet absorption.Moreover, after setting short slot, it can
Materials are reduced, cost is reduced.
In above-mentioned magnetic connecting hook, the drive end bearing bracket and rear end cap are triangular in shape, the drive end bearing bracket and rear end cap
Between be equipped with mutually lid both made to form connected connection structure after closing, side at two bevel edge of left and right of the drive end bearing bracket and rear end cap
The section in face is arc-shaped, and the drive end bearing bracket and rear end cap mutually cover on two bevel edge of left and right for making magnetic receiver after closing and be respectively formed energy
The arc positioning groove to recline with coupler body outer wall, the left and right two that the metal strip at left and right sides of interconnecting piece is partially submerged into magnetic receiver respectively are oblique
In the arc positioning groove on side.During installation, first limit film, magnet are previously charged into the circular-shaped, concave cavity of drive end bearing bracket, are then being incited somebody to action
Drive end bearing bracket and rear end cap are respectively arranged on coupler body interconnecting piece front and rear sides and are compressed again, and after compression, connection structure realizes front end
Fixation between lid and rear end cap.With this simultaneously as drive end bearing bracket and rear end cap mutually cover two bevel edge of left and right of magnetic receiver after closing
On be respectively formed arc positioning groove, through this structure while drive end bearing bracket, rear end cap are fixed, interconnecting piece or so two
The metal strip of side is partially submerged into respectively in the arc positioning groove of two bevel edge of left and right of magnetic receiver, realize drive end bearing bracket, rear end cap with
Connection between coupler body, such structure greatly improve the convenience of the assembling between magnetic receiver and coupler body.
Compared with prior art, this magnetism connection hook has the advantage that
1, this magnetism connecting hook is provided with sliding cavity in coupler body, when magnet is adsorbed on vehicle body, coupler body energy opposed magnet
Carry out wallowing motion and telescopic moving.When bundling belt shakes, wallowing motion is carried out by coupler body opposed magnet and is stretched
It is mobile, can magnet be preferably adsorbed on vehicle body, therefore this magnetism connecting hook has the advantages that absorption stability is good.
2, this magnetism connecting hook is provided with sliding cavity in magnetic receiver, and magnetic connecting hook waits magnet when not in use to contract
Enter in sliding cavity, is protected to be formed to magnet, magnet is made to be able to maintain stable absorption property.
3, rivet interlacement is used between the limit film and magnet of this magnetism connecting hook, simplifies magnet, limit chip architecture, drop
Low production difficulty, manufacturing cost are also lower.
Detailed description of the invention
Fig. 1 is the positive schematic perspective view of this magnetism connecting hook embodiment one.
Fig. 2 is the schematic perspective view at one back side of this magnetism connecting hook embodiment.
Fig. 3 is the top view of this magnetism connecting hook embodiment one.
Fig. 4 is the cross-sectional view of A-A in Fig. 3.
Fig. 5 is the enlarged drawing in Fig. 4 at A.
Fig. 6 is the explosive view one of magnetic receiver in embodiment one, magnet, limit film and fastener.
Fig. 7 is the explosive view two of magnetic receiver in embodiment one, magnet, limit film and fastener.
Fig. 8 is the schematic perspective view of magnetic receiver in this magnetism connecting hook embodiment one.
Fig. 9 is the use state diagram of this magnetism connecting hook embodiment one.
Figure 10 is the schematic cross-sectional view of this magnetism connecting hook example IV.
In figure, 1, coupler body；11, interconnecting piece；12, hook portion；2, magnetic receiver；21, drive end bearing bracket；211, resigning mouthful；212, it slides
Chamber；213, limit turns edge；214, notch；215, hinge hole；216, blocked hole；216a, step surface；217, short slot；22, rear end
Lid；221, retention bead；222, clip-connecting rod；222a, clamping item；222b, lug boss；3, magnet；31, via hole；4, fastener；
41, head；42, nail rod；5, limit film；51, hinge column；6, arc positioning groove；7, bundling belt；8, eyelet；9, vehicle body.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
This magnetism connecting hook is mainly used on bundled device, while the connection that can be used for bundling belt 7 or rope etc..Such as Fig. 1
And Fig. 2, this magnetism connecting hook include coupler body 1 and the magnetic receiver 2 that is fixed on coupler body 1, magnetic receiver 2 is that cannot be attracted by magnet 3
Material be made, preferably plastics.Coupler body 1 includes the interconnecting piece 11 of triangle and is connected with interconnecting piece 11 and is located at interconnecting piece 11
The hook portion 12 of front side, specifically, coupler body 1 is bent by metal strip, the middle part of the metal strip company of being bent to form in the same plane
Hook portion 12 is mutually closed up and be bent to form in the both ends end of socket part 11, metal strip, and magnetic receiver 2 is fixed in interconnecting piece 11,
There are the eyelets 8 passed through for bundling belt 7 between the top and metal strip of magnetic receiver 2.
In conjunction with such as Fig. 3, Fig. 4 and Fig. 5, magnetic receiver 2 includes the drive end bearing bracket 21 and rear end cap 22 that mutually lid closes connection, magnetic receiver
There is sliding cavity 212, sliding cavity 212 is the circular-shaped, concave cavity being provided on 21 inner wall of drive end bearing bracket, the sliding cavity 212 of magnetic receiver 2 in 2
It is interior to be equipped with magnet 3 and fastener 4, the resigning mouthful 211 that can be pierced by magnetic receiver 2 for magnet 3 is offered on 2 outer wall of magnetic receiver, is stepped down
Mouthfuls 211 rounded, which is provided with the bottom of circular-shaped, concave cavity, and the inside of magnet 3 is equipped with to limit magnet 3 and be pierced by and allow
The limit film 5 of position 211 distance of mouth, limit film 5 are slidably arranged in sliding cavity 212 along 1 front-rear direction of coupler body, and limit film 5 is in circle
The diameter of annular, sliding cavity 212 makes between the side wall of sliding cavity 212 and the edge of limit film 5 slightly larger than the diameter of limit film 5
With gap.Fastener 4 passes through limit film 5 and magnet 3 and forms limit film 5 and magnet 3 and is connected.Magnet 3 is cylindrical, magnetic
The diameter of iron 3 is slightly less than the diameter of resigning mouthful 211, and the diameter of sliding cavity 212 is slightly larger than the diameter of limit film 5, under normal circumstances,
The diameter of magnet 3 is 10 to 50 smaller than the diameter of resigning mouthful 211, and preferably 20.Enable magnet 3 in magnetic receiver 2 in this way
Upper opposite coupler body 1 is moved forward and backward and along 1 front-rear direction wallowing motion of coupler body.Enable the side wall of sliding cavity 212 to limit simultaneously
The sliding of piece 5 forms guiding, guarantee the position of magnet 3 always can and resigning mouthful 211 it is opposite without biggish deviation, keep away
Exempt from occur stuck situation during magnet 3 is stretched out out of magnetic receiver 2, guarantees that magnet 3 stretches out the smooth of process, promote connection
The convenience and reliability of hook use process.
In use, as shown in figure 9, by connecting hook clasp joint on vehicle body 9, and magnet 3 is made to be pierced by resigning mouthful 211,
Magnet 3 is adsorbed on vehicle body 9, connecting hook is fixed, and limit film 5 limit magnet 3 be pierced by resigning mouthful 211 away from
From so that magnet 3 can be connected on magnetic receiver 2 without completely disengaging always.The magnet 3 of this magnetism connecting hook can be in coupler body
It is moved forward and backward perhaps wallowing motion on 1 or can be moved forward and backward but also wallowing motion, designs through this structure, in magnetic
When iron 3 is adsorbed on vehicle body 9,1 opposed magnet 3 of coupler body of connecting hook is mobilizable.Therefore when bundling belt 7 shakes,
Back-and-forth motion or wallowing motion by 1 opposed magnet 3 of coupler body can substantially reduce bundling belt 7 and shake to the absorption of magnet 3
The influence of performance realizes that bundling belt 7, coupler body 1 shakes and magnet 3 is motionless, to preferably avoid what tilting occurred in magnet 3 from showing
As guaranteeing that magnet 3 can have biggish adsorption plane, so as to preferably be adsorbed on vehicle body 9, the company of improving between vehicle body 9
Connect the stability of hook absorption.
As shown in Figure 5 and Figure 6, the diameter of resigning mouthful 211 is less than the diameter of circular-shaped, concave cavity, the edge and cunning of resigning mouthful 211
The limit that annular is formed between the side wall of dynamic chamber 212 turns edge 213, and the diameter of limit film 5 is greater than the diameter of resigning mouthful 211, limit
The edge of piece 5 can be resisted against limit and turn edge on 213.In magnet 3 to after external chute a distance, limit film 5 can be resisted against limit
Position turns edge on 213, so that the distance for being pierced by resigning mouthful 211 to magnet 3 is defined, magnet 3 is avoided to be detached from limit base.
As shown in figure 5 and figure 7, on the inner wall of rear end cap 22 have annular retention bead 221, retention bead 221 with allow
Position mouth 211 is facing each other, and limit film 5 can be resisted against the end of retention bead 221 when limit film 5 is located at 212 inner end positions of sliding cavity
On face.By the way that retention bead 221 is arranged, limit the distance that limit film 5 moves inward, guarantee connecting hook close to vehicle body 9 into
During row mounting, magnet 3 can quickly, swimmingly stretch out, better reliability, moreover, retention bead 221 also assures limit film
5 always in the sliding cavity 212, and limit is avoided to move inward apart from larger and deviate from sliding cavity 212 and stuck situation occur, into
One step improves the reliability of magnetic connecting hook.
As shown in fig. 6, at least two short slots 217 are also provided on the inner wall of drive end bearing bracket 21, short slot 217 and sliding cavity 212
Connection makes the junction of short slot 217 and sliding cavity 212 form notch 214.In practical manufacturing process, the quantity of short slot 217 can
To increased or decrease, such as one or three.Such structure meets sliding cavity 212 to the guiding role of limit film 5, simultaneously
So that limit film 5 reduces during skidding off with the inner wall contact area of sliding cavity 212, guarantee that magnet 3 can be in sliding cavity
212 can be smooth flexible, is conducive to promote the stability that magnet 3 adsorbs.Moreover, materials can be reduced after setting short slot 217,
Reduce cost.
Referring to figs. 7 and 8, drive end bearing bracket 21 and rear end cap 22 are triangular in shape, between drive end bearing bracket 21 and rear end cap 22
Equipped with both make mutually lid close after form connected connection structure.Specifically, it is respectively equipped in three edges of rear end cap 22
One clip-connecting rod 222, each clip-connecting rod 222 are enclosed by three clamping 222a, are had between adjacent two clampings 222a
The end for having gap that clamping 222a is made with deformation occurs, can be clamped a 222a has lug boss 222b.Meanwhile in drive end bearing bracket
Offer blocked hole 216 on 21 respectively with each clip-connecting rod 222 one-to-one correspondence, the hole wall of 216 outer end of blocked hole is equipped with step
Face 216a, when drive end bearing bracket 21 and the mutually lid conjunction of rear end cap 22, three clip-connecting rods 222, which can correspond, penetrates three blocked holes
In 216, and when penetrating clip-connecting rod 222 three clamping 222a radial contractions, when drive end bearing bracket 21 and the lid of rear end cap 22 close it is tight
After close, the lug boss 222b for being clamped the end of a 222a reaches radial dilatation at step, and protrusion is enabled to be resisted against step surface
On 216a, the connection of drive end bearing bracket 21 and rear end cap 22 is realized.Side cuts at two bevel edge of left and right of drive end bearing bracket 21 and rear end cap 22
Face is arc-shaped, makes to be respectively formed energy and hook on two bevel edge of left and right of magnetic receiver 2 after drive end bearing bracket 21 and the mutually lid conjunction of rear end cap 22
The metal strip of the arc positioning groove 6 that 1 outer wall of body reclines, 11 left and right sides of interconnecting piece is partially submerged into the left and right two of magnetic receiver 2 respectively
In the arc positioning groove 6 of bevel edge.During installation, first limit film 5, magnet 3 are previously charged into the circular-shaped, concave cavity of drive end bearing bracket 21, so
It is compressed again drive end bearing bracket 21 and rear end cap 22 are respectively arranged on 1 interconnecting piece of coupler body, 11 front and rear sides afterwards, after compression, card
Connect the fixation between column 222 and the cooperation realization drive end bearing bracket 21 and rear end cap 22 of blocked hole 216.With this simultaneously as drive end bearing bracket
21 and rear end cap 22 mutually lid close after magnetic receiver 2 two bevel edge of left and right on be respectively formed arc positioning groove 6, through this structure
While drive end bearing bracket 21, rear end cap 22 are fixed, the metal strip of 11 left and right sides of interconnecting piece is partially submerged into magnetic receiver 2 respectively
Two bevel edge of left and right arc positioning groove 6 in, realize the connection between drive end bearing bracket 21, rear end cap 22 and coupler body 1, such knot
Structure greatly improves the convenience of the assembling between magnetic receiver 2 and coupler body 1.
As shown in Figure 5 and Figure 6, the middle part of magnet 3 is provided in the axial direction with via hole 31, and fastener 4 is rivet, the nail rod of rivet
42 sequentially pass through the via hole 31 of limit film 5 and magnet 3, and the inner face of magnet 3 mutually reclines with the wherein one side of limit film 5, limit
The another side of bit slice 5 and the head 41 of rivet recline.When carrying out the installation of magnet 3 and limit film 5, first by the nail rod of rivet
42 sequentially pass through the via hole 31 of limit film 5 and magnet 3, then carry out Pressing Deformation, installation ten in the end to nail rod 42
It is convenient to divide.Such structure makes magnet 3, all structures of limit film 5 relatively simple, and rivet is also the component that can directly buy,
Therefore the cost of production is greatly reduced.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, the difference is that: rear end cap 22 is with before
Pass through rivet interlacement between end cap 21.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment one, the difference is that: the diameter of limit film 5
Equal to the diameter of sliding cavity 212, and the diameter of magnet 3 is equal to the diameter of resigning mouthful 211, and such design enables magnet 3 to exist
Opposite coupler body 1 is moved forward and backward on magnetic receiver 2.
Example IV
The present embodiment is essentially identical with the structure and principle of embodiment one, the difference is that: as shown in Figure 10, limit
The left and right sides edge of bit slice 5 is symmetrically arranged with hinge column 51, is arranged in a one-to-one correspondence on drive end bearing bracket 21 with two hinge columns 51 hinged
Hole 215 is connect, hinge column 51 is threaded through in corresponding hinge hole 215 respectively, by the connection of hinge column 51 and hinge hole 215, makes
It obtains limit film 5 and defines that magnet 3 is pierced by 211 distance of resigning mouthful, guarantee that magnet 3 will not be fallen from magnetic receiver 2, and such
Structure allows magnet 3 to carry out wallowing motion in the front-back direction with respect to coupler body 1.In bundling belt 7 during binding, pass through magnetic
The wallowing motion of iron 3 can substantially reduce influence of the shaking of bundling belt 7 to 3 absorption property of magnet, to preferably avoid magnet 3
The phenomenon that tilting guarantees that magnet 3 can have biggish adsorption plane between vehicle body 9, so as to preferably be adsorbed on vehicle body 9
On, improve the stability of connecting hook absorption.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, coupler body is used more herein；11, interconnecting piece；12, hook portion；2, magnetic receiver；21, drive end bearing bracket；211,
Resigning mouthful；212, sliding cavity；213, limit turns edge；214, notch；215, hinge hole；216, blocked hole；216a, step surface；
217, short slot；22, rear end cap；221, retention bead；222, clip-connecting rod；222a, clamping item；222b, lug boss；3, magnet；31,
Via hole；4, fastener；41, head；42, nail rod；5, limit film；51, hinge column；6, arc positioning groove；7, bundling belt；8, threading
Hole；9, the terms such as vehicle body, but it does not exclude the possibility of using other terms.The use of these items is only for more easily
Describe and explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention
's.
Claims (10)
1. a kind of magnetism connecting hook, including coupler body (1) and the magnetic receiver (2) being fixed on coupler body (1), the coupler body (1) includes
Interconnecting piece (11) and it is connected with interconnecting piece (11) and is located at the hook portion (12) on front side of interconnecting piece (11), sets in the magnetic receiver (2)
There are magnet (3) and fastener (4), offers the resigning that can be pierced by magnetic receiver (2) for magnet (3) on magnetic receiver (2) outer wall
Mouth (211), which is characterized in that the inside of the magnet (3), which is equipped with, can limit the limit that magnet (3) is pierced by resigning mouthful (211) distance
Bit slice (5), the fastener (4) pass through limit film (5) and magnet (3) and form limit film (5) and magnet (3) and be connected, institute
State magnet (3) opposite coupler body (1) can be moved forward and backward and/or along coupler body (1) front-rear direction wallowing motion on magnetic receiver (2).
2. magnetism connecting hook according to claim 1, which is characterized in that have sliding cavity in the magnetic receiver (2)
(212), the limit film (5) is slidably arranged in the sliding cavity (212) along coupler body (1) front-rear direction, the sliding cavity
(212) there is gap between the edge of side wall and limit film (5).
3. magnetism connecting hook according to claim 2, which is characterized in that the magnetic receiver (2) includes that mutually lid closes connection
Drive end bearing bracket (21) and rear end cap (22), the sliding cavity (212) is the circular-shaped, concave cavity being provided on drive end bearing bracket (21) inner wall, institute
The bottom that resigning mouthful (211) is provided with circular-shaped, concave cavity is stated, the limit film (5) is in circular ring shape, the diameter of the sliding cavity (212)
Slightly larger than the diameter of limit film (5).
4. magnetism connecting hook according to claim 1, which is characterized in that the resigning mouthful (211) is rounded, the resigning
The diameter of mouth (211) is less than the diameter of circular-shaped, concave cavity, between the edge of the resigning mouthful (211) and the side wall of sliding cavity (212)
The limit for forming annular turns edge (213), and the diameter of the limit film (5) is greater than the diameter of resigning mouthful (211), the limit film
(5) edge can be resisted against limit and turn edge on (213).
5. magnetism connecting hook according to claim 4, which is characterized in that the magnet (3) is cylindrical, the magnet
(3) diameter is 10-50 smaller than the diameter of the resigning mouthful (211).
6. the magnetic connecting hook according to Claims 2 or 3 or 4 or 5, which is characterized in that the inner wall of the rear end cap (22)
The upper retention bead (221) with annular, the retention bead (221) and the resigning mouthful (211) are facing each other, the limit
Piece (5) when being located at sliding cavity (212) inner end positions the limit film (5) can be resisted against on the end face of the retention bead (221).
7. magnetism connecting hook according to claim 5, which is characterized in that be provided in the axial direction in the middle part of the magnet (3)
Via hole (31), the fastener (4) are rivet, and the nail rod (42) of the rivet sequentially passes through the mistake of limit film (5) and magnet (3)
Hole (31), the inner face of the magnet (3) and the wherein one side of limit film (5) mutually recline, the other side of the limit film (5)
Face and the head (41) of rivet mutually recline.
8. the magnetic connecting hook according to any one of claim 3 to 5, which is characterized in that the coupler body (1) is by metal
Item is bent, and the middle part of metal strip is bent to form the above-mentioned interconnecting piece (11) of triangle in the same plane, and the two of metal strip
End end is mutually closed up and is bent to form above-mentioned hook portion (12), and the magnetic receiver (2) is fixed in interconnecting piece (11).
9. magnetism connecting hook according to claim 3, which is characterized in that be also provided on the inner wall of the drive end bearing bracket (21)
At least one short slot (217), the short slot (217) are connected to the friendship for making short slot (217) Yu sliding cavity (212) with sliding cavity (212)
The place of connecing forms notch (214).
10. magnetism connecting hook according to claim 8, which is characterized in that the drive end bearing bracket (21) and rear end cap (22) are equal
Triangular in shape, being equipped between the drive end bearing bracket (21) and rear end cap (22) makes the two mutually form connected connection knot after lid closes
The section of the side of two bevel edge of left and right of structure, the drive end bearing bracket (21) and rear end cap (22) is arc-shaped, the drive end bearing bracket (21)
Mutually make to be respectively formed and can recline with coupler body (1) outer wall on two bevel edge of left and right of magnetic receiver (2) after lid closes with rear end cap (22)
Arc positioning groove (6), the metal strip at left and right sides of the interconnecting piece (11) are partially submerged into two bevel edge of left and right of magnetic receiver (2) respectively
Arc positioning groove (6) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295644.2A CN109305093B (en) | 2018-11-01 | 2018-11-01 | Magnetic connecting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811295644.2A CN109305093B (en) | 2018-11-01 | 2018-11-01 | Magnetic connecting hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109305093A true CN109305093A (en) | 2019-02-05 |
| CN109305093B CN109305093B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811295644.2A Active CN109305093B (en) | 2018-11-01 | 2018-11-01 | Magnetic connecting hook |
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| Country | Link |
|---|---|
| CN (1) | CN109305093B (en) |
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| CN206368897U (en) * | 2016-12-01 | 2017-08-01 | 宁波大学科学技术学院 | A kind of convenient hooking device of public transport |
| GB2560151A (en) * | 2017-01-18 | 2018-09-05 | Jon Massey Christopher | Temporary restraining device |
| US20180281660A1 (en) * | 2017-03-29 | 2018-10-04 | Ariens Company | Axle strap with magnet sleeve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006000062A2 (en) * | 2004-06-25 | 2006-01-05 | Dhont, Gaston | Securing assembly for truck |
| CN201086676Y (en) * | 2007-08-03 | 2008-07-16 | 林清荣 | Hook body locating structure of hand pulling device |
| CN102465955A (en) * | 2010-11-12 | 2012-05-23 | 河南省电力公司濮阳供电公司 | Disc-shaped hook for power industry |
| CN202029743U (en) * | 2011-02-21 | 2011-11-09 | 长城汽车股份有限公司 | rope hook |
| WO2013064149A1 (en) * | 2011-10-31 | 2013-05-10 | Fyns Kran Udstyr A/S | Means for strapping a load on a transport platform |
| CN205418524U (en) * | 2016-03-16 | 2016-08-03 | 上海梦茂包装科技有限公司 | Bind two magnet hooks in area |
| CN206368897U (en) * | 2016-12-01 | 2017-08-01 | 宁波大学科学技术学院 | A kind of convenient hooking device of public transport |
| CN106473870A (en) * | 2016-12-02 | 2017-03-08 | 天津华海高圣汽车改装有限公司 | Compact integrated magnetic resonance medical vehicle |
| GB2560151A (en) * | 2017-01-18 | 2018-09-05 | Jon Massey Christopher | Temporary restraining device |
| US20180281660A1 (en) * | 2017-03-29 | 2018-10-04 | Ariens Company | Axle strap with magnet sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109305093B (en) | 2020-06-30 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A magnetic connecting hook Effective date of registration: 20211229 Granted publication date: 20200630 Pledgee: Bank of China Limited Yuhuan sub branch Pledgor: ZHEJIANG TOPSUN LOGISTIC CONTROL Co.,Ltd. Registration number: Y2021330002723 |
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