CN209403730U - Hasp - Google Patents

Abstract

The utility model provides a kind of hasp, belongs to technical field of living goods, solves the technical problem that hasp folding is inconvenient in the prior art.The device includes the pin thread being flexibly connected and the magnetic female thread being fixed on body to be fixed, wherein, the pin thread includes shell and magnetic slipping part, the magnetism slipping part is resiliently attached in the shell and can slide in the shell along telescopic direction, the magnetism female thread is connect with the magnetic slipping part magnetic, pressing the magnetic slipping part can be such that it separates with the magnetic female thread, and the magnetism slipping part can voluntarily rebound reset after loosing one's grip.The utility model magnetic connection energy rapid alignment link position, facilitates actuation, time saving and energy saving, and the singlehanded pressing of Sliding Structures can be operated, and can quickly complete unlocking for hasp, easy to use.

Description

Hasp

Technical field

The utility model relates to technical field of living goods, more particularly, to a kind of hasp.

Background technique

Hasp is widely used in life as the overlap joint object for being used to fasten two articles, common hasp in life Be broadly divided into two classes: one kind is fixed agraffe, and flat mouth hasp and elongated hasp belong to such, and when use need to be by the two of hasp End is separately fixed on the object of hard, and the reversed power that fastens is recycled to lock；Another kind of is plug hasp, is mostly used in soft material On, it is fastened if knapsack using such hasp.

Applicants have discovered that the prior art at least has following technical problem: either fixed agraffe or plug hasp makes Used time is both needed to both hands mutual cooperation and component alignment is plugged or is unlocked, but user is often carrying object or connecing in actual use Phone, only a hand, which are had leisure, operates hasp, thus it is inconvenient to use, released hasp can not be fast and accurately solved, user is given Bring biggish puzzlement.

Utility model content

The purpose of this utility model is to provide a kind of hasps, to solve the inconvenient technical problem of existing hasp folding. Many technical effects that optimal technical scheme in many technical solutions provided by the utility model can be generated are as detailed below to be explained It states.

To achieve the above object, the utility model provides following technical scheme:

The utility model provides a kind of hasp, and the pin thread including flexible connection and the magnetism being fixed on body to be fixed are female Button, wherein the pin thread includes shell and magnetic slipping part, and the magnetism slipping part is connect by elastic component with the shell, And the magnetic slipping part can adjust the elastic component to compressive state and reset state, the elastic component is in reset state When, the magnetism female thread can connect with the magnetic slipping part magnetism, and external force is applied to described in the magnetic slipping part can drive Elastic component be in compressive state and the magnetic slipping part can the relatively described shell sliding to be separated with the magnetic female thread.

Preferably, the magnetic slipping part includes the first magnetic element, slipping part and shackle member, first magnetic element It is respectively arranged on the opposite two sides of the slipping part with the shackle member and first magnetic element and the shackle member is same Heart setting, the magnetism female thread and the shackle member are clamped and are attracted with first magnetic element.

Preferably, the shackle member is to be provided with opening in ring structure and the shackle member, opposite with the opening to set It is equipped with fixture block, the fixture block is raised towards the direction of the slipping part, is provided with snap ring, the snap ring on the inside of the shackle member Inclined-plane is connected to form backwards to the end face of the fixture block with the shackle member.

Preferably, the slipping part includes the first accommodating chamber and the second accommodating chamber, and the shackle member is set to described first In accommodating chamber, first magnetic element is set in second accommodating chamber, wherein is provided in first accommodating chamber convex Platform and the card slot being adapted to the fixture block, the shackle member is fixed on the boss and the pressure of opening and the magnetic slipping part Contracting direction is anti-, is provided with sliding slot in the cavity wall and the shackle member of first accommodating chamber and the sliding slot is sliding along the slipping part Direction is moved to open up.

Preferably, the shell includes connecting hole and pressing groove, and the connecting hole and the shackle member cooperate, the shell Inside is provided with the fin with sliding slot cooperation sliding, and the pressing groove is set on the face opposite with the connecting hole.

Preferably, one end of the magnetic female thread is provided with the second magnetic element, and this end is provided with and fits with the inclined-plane The frustum type protrusion matched, the magnetism female thread can be protruded into the shackle member by the protrusion and be clamped with the snap ring.

Preferably, it is provided with limiting section between the magnetic slipping part and the shell, the limiting section includes block and L Type blocking arm, the block is respectively arranged to be protruded into the vertical two sides in face with the magnetic female thread, the L-type blocking arm with it is described Magnetic slipping part is fixedly connected, when reset the L-type blocking arm the upper surface of short side and the lower surface of the block offset.

Preferably, face where second accommodating chamber is provided with briquetting compatible with the pressing groove.

Preferably, the shell is provided with ribbon hole far from described connecting hole one end.

Preferably, the other end of the magnetic female thread is provided with fixed part, and the fixed part can consolidate the magnetic female thread Due on body to be fixed.

The utility model relates to a kind of hasps, compared with prior art, have the following beneficial effects:

A kind of hasp provided by the utility model, including can magnetic attracting pin thread and magnetic female thread, the magnetism of pin thread is sliding Shifting portion is connected in shell by elastic component, and elastic component can drive magnetic slipping part to slide in shell along compression direction, press Using shell as support while piezomagnetism slipping part, since magnetic female thread is fixed, the compression displacement of magnetic slipping part can make it It is separated with the joint face of magnetic female thread, with can be operated with one hand, quickly completes unlocking for hasp, it is simple and easy to use, it looses one's grip Magnetic slipping part voluntarily upward rebound reset, magnetic connection energy rapid alignment link position can facilitate actuation afterwards, time saving and energy saving.

Detailed description of the invention

It, below will be to description of the prior art in order to illustrate more clearly of the utility model or technical solution in the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model connecting side；

Fig. 2 is the structural schematic diagram that the utility model decomposes；

Fig. 3 is the structural schematic diagram of the utility model slipping part；

Fig. 4 is the structural schematic diagram of the utility model shackle member；

Fig. 5 is the structural schematic diagram of the utility model magnetism slipping part joint face；

Fig. 6 is the structural schematic diagram of the utility model magnetism slipping part press surface；

Fig. 7 is the structural schematic diagram of the utility model housing connection surface；

Fig. 8 is the structural schematic diagram in the utility model shroud press face；

Fig. 9 is the structural schematic diagram of the utility model pressing side；

1, pin thread in figure；11, shell；111, fin；112, connecting hole；113, block；114, end face；115, ribbon hole； 116, pressing groove；12, the first magnetic element；13, slipping part；131, the first accommodating chamber；132, card slot；133, the second accommodating chamber； 134, L-type blocking arm；135, fixed column；136, briquetting；137, boss；14, shackle member；141, fixture block；142, snap ring；143, tiltedly Face；15, elastic component；2, magnetic female thread；21, the second magnetic element；22, female thread ontology；3, body to be fixed；4, ribbon；5, fixed Portion；51, button is connected；52, fixing buckle.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

In the description of the present invention, it should be understood that term " center ", " lateral ", " length ", " width ", " height Degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " side " etc. refer to The orientation or positional relationship shown be based on orientation or positional relationship shown in FIG. 1, be merely for convenience of description the utility model and Simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.

As shown in Figure 1, the utility model provides a kind of hasp, the pin thread 1 including flexible connection and it is fixed on to be fixed Magnetic female thread 2 on body, wherein pin thread 1 includes shell 11 and magnetic slipping part, and magnetic slipping part passes through elastic component 15 and shell 11 connections, and magnetic slipping part can adjust elastic component 15 to compressive state and reset state, elastic component 15 is in reset state When, magnetic female thread 2 can be connect with magnetic slipping part magnetism, and external force is applied to magnetic slipping part energy band dynamic elasticity part 15 and is in compression State and magnetic slipping part can opposite shell 11 slide to be separated with magnetic female thread 2.

The magnetic connection of the utility model meaning is attached by the attraction in magnetic field, i.e., the two contacts just not yet In the presence of the suction that can be attracted each other, pin thread and female thread can be made to be pull-in on other side position can be accurately positioned close in range Together, it avoids that the inconvenience that mode is directed at fastening need to be seen with eye, magnetic part is preferably the different strong magnetic of polarity, or other The component that can be attracted each other；The telescopic direction of the present embodiment refers to stretches up and down, and pressing direction refers to downward push, resets direction and is directed toward Upper rebound；Flexible connection refers to that pin thread 1 is fixed by ribbon, keeps pin thread relatively movable, magnetic female thread 2 and the fixed company of body to be fixed It connects, it can not be relatively movable；Elastic component 15 can be spring, and one end is connect with the fixed column 135 of slipping part 13, the other end and shell 11 end face 114 connects, and fixed column 135 is set to the middle position of slipping part 13, can guarantee the equilibrium of elastic force in this way, elasticity Part 15 can guarantee the separation of pin thread 1 and magnetic female thread 2 in compression, and slipping part 13 can be made to rebound back initial bit after loosing one's grip again It sets.

Using shell 11 as support while the utility model presses piezomagnetism slipping part, since magnetic female thread 2 is fixed, magnetic The compression displacement of property slipping part can be such that it separates with the joint face of magnetic female thread 2, with can be operated with one hand, quickly complete hasp Unlock, simple and easy to use, magnetic slipping part can voluntarily upward rebound reset, magnetic connection can rapid alignment connections after loosing one's grip Position facilitates actuation, time saving and energy saving.

As optional embodiment, as shown in Fig. 2, magnetic slipping part includes the first magnetic element 12,13 and of slipping part Shackle member 14, the first magnetic element 12 and shackle member 14 are respectively arranged on the opposite two sides of slipping part 13 and the first magnetic element 12 and shackle member 14 be arranged concentrically, magnetic female thread 2 is clamped with shackle member 14 and is attracted with first magnetic element 12.

Specifically, the first magnetic element 12 is fixed on the side of slipping part 13, shackle member 14 is fixed on the another of slipping part 13 Side and the first magnetic element 12 and shackle member 14 are arranged concentrically, magnetic female thread 2 pass through shackle member 14 and the first magnetic element 12 It is attracted, and magnetic female thread 2 is clamped with shackle member 14.First magnetic element 12 and shackle member 14 can make magnetic mother backwards to being arranged When button 2 and the first magnetic attraction of magnetic element 12 both will not be difficult to separate, while also avoid ipsilateral setting because of excessive Abrasion between two magnetic poles protects magnetic surface, extends the service life of magnetic element；First magnetic element 12 and shackle member 14 are concentric Setting, can be such that magnetic female thread 2 is aligned with the first magnetic element 12, guarantee maximum actuation area, and fixation is stronger.

Preferably, opposite with opening to set as shown in figure 4, shackle member 14 is to be provided with opening in ring structure and shackle member Be equipped with fixture block 141, for fixture block 141 towards the direction of slipping part protrusion, the inside of shackle member 14 is provided with snap ring 142, snap ring 142 with Shackle member 14 is connected to form inclined-plane 143 backwards to the end face of fixture block 141.

Wherein, ring structure concretely improved c-type elastic slice.Open end can guarantee pressing down on magnetic slipping part When magnetism female thread 2 can slide out to come from shackle member 14, achieve the purpose that pin thread 1 is separated with magnetism female thread 2；Fixture block 141 is used for Connect shackle member 14 and slipping part 13, and fixed limit；The setting of snap ring 142 not only ensure that the clamping with magnetic female thread 2, but also Inclined-plane 143, which can be formed, facilitates magnetic female thread 2 to be inserted into shackle member 14, facilitates actuation.

Preferably, as shown in Fig. 2, one end of magnetic female thread 2 is provided with the second magnetic element 21, and this end be provided with tiltedly The frustum type protrusion that face 143 is adapted to, magnetic female thread 2 can be protruded into shackle member 14 by protrusion and be clamped with snap ring 142.

Wherein, magnetic female thread 2 includes the second magnetic element 21 and female thread ontology 22, and female thread ontology 22 accommodates the second magnetic member One end of part 21 is frustum type protrusion, the clamping after smooth and insertion when ensure that insertion shackle member 14；Female thread ontology 22 Clamping section diameter be equal to shackle member 14 without elastic module when snap ring 142 diameter, when magnetic female thread 2 protrudes into shackle member Frustum type protrusion makes shackle member 14 that elastic deformation occur and be stretched when 14, when frustum type projects through snap ring 142, shackle member 14 are just stuck in clamping section because restoring deformation；The area of first magnetic element 12 is greater than the area of the second magnetic element 21, this Sample can increase magnetic attraction when being attracted, and be more conducive to find attracted position accurately.

As optional embodiment, as shown in Fig. 3~Fig. 6, slipping part 13 includes that the first accommodating chamber 131 and second is held Receive chamber 133, shackle member 14 is set in the first accommodating chamber 131, and the first magnetic element 12 is set in the second accommodating chamber 133, In, boss 137 and the card slot being adapted to fixture block 141 132 are provided in the first accommodating chamber 131, shackle member 14 is fixed on boss On 137 and opening and the compression direction of magnetic slipping part are anti-, are provided with sliding slot in the cavity wall and shackle member 14 of the first accommodating chamber 131 And sliding slot is opened up along 13 glide direction of slipping part.

Wherein, shackle member 14 and the first accommodating chamber 131 are to be arranged concentrically, the first magnetic element 12 and the second accommodating chamber 133 It also is to be arranged concentrically；The depth of first accommodating chamber 131 is equal to the thickness of shackle member 14；Shackle member 14 is just stuck on boss 137, The height of boss 137 is equal to 14 fixture block root of shackle member place end face to the distance of snap ring 142, and fixture block 141 protrudes into card slot 132 simultaneously It is clamped with card slot 132；The opening upwards of shackle member 14；Sliding slot runs through 131 place face of the first accommodating chamber.

The setting of first accommodating chamber 131 sinks to shackle member 14 completely wherein, ensure that slipping part 13 and shell 11 Stickiness, keep the distance between the first magnetic element 12 and the second magnetic element 21 most short, be attracted property it is more preferable；137 He of boss Card slot 132 can limit shackle member 14, be fixed on shackle member 14 in first accommodating chamber 131；Sliding slot exists to slipping part Sliding trajectory in shell 11 is defined, and guarantees that slipping part 13 stretches according to the predetermined direction；The setting of first magnetic element 12 is the The abrasion on 12 surface of the first magnetic element is reduced in two accommodating chambers 133, while interior-type structure also makes the first magnetic element 12 It is closer with the distance of the second magnetic element 21, it ensure that enough the suction-combining forces.

As optional embodiment, as shown in Figure 7 and Figure 8, shell 11 includes connecting hole 112 and pressing groove 116, described Connecting hole 112 and the shackle member 14 cooperate, and the fin 111 with sliding slot cooperation sliding, pressing groove 116 are provided on the inside of shell 11 It is set on the face opposite with connecting hole 112.

Specifically, the aperture of connecting hole 112 is greater than the internal diameter of snap ring 142 and is less than the outer diameter of shackle member 14, make shackle member 14 inclined-plane 143 is sufficiently connected with magnetic female thread 2, at the same make again shackle member 14 not exclusively it is exposed outside, rise certain protection with Position-limiting action；Connecting hole 112 ensure that the connection of magnetic female thread 2 and the first magnetic element 12, and fin 111 and sliding slot cooperate to cunning Sliding trajectory of the shifting portion 13 in shell 11 is defined, guarantee slipping part 13 stretch according to the predetermined direction, pressing groove 116 for pair The pressing of slipping part 13, preferably U-type groove both ensure that according to pressing depth, when finger is pressed into bottom end due to arcuate structure, again It ensure that comfort.

As optional embodiment, limiting section is provided between magnetic slipping part and shell 11, limiting section includes block 113 and L-type blocking arm 134, block 113 is respectively arranged to be protruded into the vertical two sides in face with magnetic female thread 2, L-type blocking arm 134 with Magnetic slipping part is fixedly connected, and the upper surface of short side and the lower surface of block 113 of L-type blocking arm 134 offset when reset.

Wherein, block 113 can be wedge shape；L-type blocking arm 134 is an integral structure with magnetic slipping part, presses slipping part 13 When L-type blocking arm 134 to mobile far from 113 direction of block, it is parallel that the direction of 134 short side of L-type blocking arm can protrude into face with magnetic female thread 2 Can also be vertical, it can guarantee and offset when its rebound with block 113, preferably it is flat to protrude into face for the direction of its short side and magnetic female thread 2 Row, at this time the thickness of long side and short side be equal to slipping part ontology thickness, such structure the rebound height to slipping part 13 into While row limit, moreover it is possible to guarantee that the structure inside shell 11 is the compactest.

As optional embodiment, 133 place face of the second accommodating chamber is provided with briquetting compatible with pressing groove 116 136。

The width of briquetting 136 is equal to the width of pressing groove 116 in the present embodiment, and finger is made to be in contact with it area maximum, Facilitate pressing, and does not influence to slide up and down.

As optional embodiment, shell 11 is provided with ribbon hole 115 far from described 112 one end of connecting hole, such as Fig. 9 institute Show, ribbon hole 115 is flat hole, it is ensured that ribbon is open and flat not curled in hole.

As optional embodiment, the other end of magnetic female thread 2 is provided with fixed part 5, and fixed part 5 can be by magnetic female thread 2 are fixed on body 3 to be fixed.

Wherein, fixed part 5 includes that T-type connects mouth 51 and fixing buckle 52, connect button 51 penetrate after body 3 to be fixed with fixation 52 locking of button connects mouth 51 and is plane far from 52 side of fixing buckle and is fixedly connected with female thread ontology 22, to guarantee magnetic female thread 2 are fixed on body 3 to be fixed.

When separation, since magnetic female thread 2 is fixed on body 3 to be fixed, so by briquetting 136 make magnetic slipping part to Lower sliding can be such that magnetic female thread 2 skids off from the opening of shackle member 14, and then separate pin thread 1 and magnetic female thread 2, loose one's grip Afterwards, magnetic slipping part rebounds back home position；When fastening, as long as by pin thread 1 close to magnetic female thread 2, it can be due to the suction of magnetic pole Drawing makes magnetic female thread 2 find connecting hole 112 accurately, and magnetic female thread 2 can slide into and be connected in magnetic with first in clamping portion 14 after pressing 12 phase of element attract fix, due to magnetic female thread 2 be it is fixed, pressing separation and fasten need to only can be operated with one hand, quickly, It is convenient.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of hasp, which is characterized in that pin thread including flexible connection and the magnetic female thread being fixed on body to be fixed, In, the pin thread includes shell and magnetic slipping part, and the magnetism slipping part is connect by elastic component with the shell, and described Magnetic slipping part can adjust the elastic component to compressive state and reset state, when the elastic component is in reset state, institute Stating magnetic female thread can connect with the magnetic slipping part magnetism, and external force, which is applied to the magnetic slipping part, can drive the elastic component In compressive state and the magnetic slipping part can the relatively described shell sliding to be separated with the magnetic female thread.

2. a kind of hasp according to claim 1, which is characterized in that it is described magnetism slipping part include the first magnetic element, Slipping part and shackle member, first magnetic element and the shackle member be respectively arranged on the opposite two sides of the slipping part and First magnetic element and the shackle member are arranged concentrically, and the magnetism female thread and the shackle member are clamped and with described first Magnetic element is attracted.

3. a kind of hasp according to claim 2, which is characterized in that the shackle member is ring structure and the shackle member On be provided with opening, be relatively set with fixture block with the opening, the fixture block is towards the direction of slipping part protrusion, the card Snap ring is provided on the inside of fitting, the snap ring is connected to form inclined-plane backwards to the end face of the fixture block with the shackle member.

4. a kind of hasp according to claim 3, which is characterized in that the slipping part includes that the first accommodating chamber and second are held Receive chamber, the shackle member is set in first accommodating chamber, and first magnetic element is set in second accommodating chamber, Wherein, the card slot for being provided with boss in first accommodating chamber and being adapted to the fixture block, the shackle member is fixed on described convex On platform and opening and the compression direction of the magnetic slipping part are anti-, are arranged in the cavity wall and the shackle member of first accommodating chamber There is sliding slot and the sliding slot is opened up along the slipping part glide direction.

5. a kind of hasp according to claim 4, which is characterized in that the shell includes connecting hole and pressing groove, described Connecting hole and the shackle member cooperate, and the case inside is provided with the fin with sliding slot cooperation sliding, the pressing groove It is set on the face opposite with the connecting hole.

6. a kind of hasp according to claim 3, which is characterized in that one end of the magnetism female thread is provided with the second magnetism Element, and this end is provided with the frustum type protrusion being adapted to the inclined-plane, the magnetism female thread can protrude into institute by the protrusion It states in shackle member and is clamped with the snap ring.

7. a kind of hasp according to claim 1, which is characterized in that be arranged between the magnetism slipping part and the shell There is a limiting section, the limiting section includes block and L-type blocking arm, and the block, which is respectively arranged at, to be protruded into face with the magnetic female thread and hang down In straight two sides, the L-type blocking arm is fixedly connected with the magnetic slipping part, when reset the L-type blocking arm short side it is upper Surface and the lower surface of the block offset.

8. a kind of hasp according to claim 5, which is characterized in that face where second accommodating chamber be provided with it is described The compatible briquetting of pressing groove.

9. a kind of hasp according to claim 5, which is characterized in that the shell is provided with far from described connecting hole one end Ribbon hole.

10. a kind of hasp according to claim 1, which is characterized in that the other end of the magnetism female thread is provided with fixation The magnetic female thread can be fixed on body to be fixed by portion, the fixed part.