CN109695140A - Sunning system - Google Patents

Abstract

The embodiment of the present invention discloses a kind of sunning system, it is provided with protection location, first shear shank is set in protection location, first trigger assembly and the first latch assembly, first trigger assembly includes the first movable carrying roller and driving part, first latch assembly includes lock piece, when the first Cable failure, under driving part tension force effect, first movable carrying roller will be moved to far from hanger direction, the lock piece is in company with movement, and make the relative motion of the first movable end and the second movable end of lock piece the first shear shank of restriction, so that the relative position of the first shear shank two sides is fixed, prevent the hanger being arranged on shear shank from dropping, it does not need not only to increase new drag-line, and rapid reaction, protecting effect is good, hanger will not be caused to impact.

Description

Sunning system

Technical field

The present invention relates to a kind of sunning systems.

Background technique

Clothes airing machine is the widely used sunning system of people, and this sunning system generally includes rack and hanging on the rack Clothes-horse, rack is installed on ceiling, is provided with lifting device on the rack and is dried in the air clothing by the drive of lifting device traction cable Bar lifting, but in some cases, when Cable failure, clothes-horse will quickly drop, and be easy to cause serious accident.

Some technologies are proposed at present to solve this problem, such as application No. is CN201810894429.8 is invented Title are as follows: in a kind of patent application of the clothes airing machine with safety protection function, propose that protection is arranged between rack and clothes-horse Halliard by protecting halliard to pull clothes-horse in Cable failure to prevent clothes-horse from falling, but uses this side Formula one side needs that protection halliard is separately arranged, and causes that structure is complicated, on the other hand due to passing through control protection halliard shape It prevents from falling at guard band, when falling, clothes-horse causes to impact to protection halliard, may cause protection halliard Fracture falls the clothing on clothes-horse.

Summary of the invention

It is necessary to provide a kind of sunning systems for solving above-mentioned technical problem.

A kind of sunning system, including rack, hang unit and protection location, it is described hang unit include the first drag-line and It is connected to the hanger of first drag-line one end, the protection location includes the first shear shank, the first trigger assembly and the first locking Component, first shear shank includes opposite two sides, and wherein side is connect with rack, wherein the other side and hanger connect It connects, first trigger assembly includes the first movable carrying roller and driving part, a part and first of first drag-line Movable carrying roller connection, the driving part is connect with the first movable carrying roller, and it is living by described first to preset the driving part one Dynamic carrying roller includes the first movable end and second to the tension moved far from hanging rod direction, at least side of first shear shank Movable end, first movable end and the second movable end can to being located remotely from each other or direction close to each other moves, described One latch assembly includes a lock piece, and the lock piece is configured to when the described first movable carrying roller is to far from hanging rod direction When movement, the relative motion of the first movable end and the second movable end is limited.

Further, the protection location further includes the first connection component, first connection component and the first touching Component and the connection of the first latch assembly are sent out, for making lock piece and the first movable carrying roller linkage or the first signal of transmitting.

Further, the driving part is one of elastic element, clump weight or magnetic element.

Further, the lock piece includes briquetting, and the briquetting is mobilizable to the first movable end and/or Two movable extreme direction movements, and the first movable end and/or the second movable end are contradicted, when the briquetting contradicts the first movable end And/or when the second movable end, the relative motion of first movable end and the second movable end is defined.

Further, first movable end is provided with the first damping block, and second movable end is provided with second Damping block is additionally provided with ratchet on the briquetting, is provided with claw on first damping block and the second damping block, works as institute When the briquetting stated contradicts the first damping block and the second damping block, the claw holding makes the first activity between ratchet End and the second movable end are only capable of one-way movement.

Further, first connection component includes first connecting rod, and the first connecting rod includes the first company End and second connection end are connect, first connecting pin is connect with briquetting, and the second connection end connects with the first movable carrying roller It connects, the first driving lever is additionally provided on the briquetting, first connecting pin is provided with the first shift fork, first driving lever Match with the first shift fork, the second connection end is provided with the second shift fork, and the described first movable carrying roller includes second group Bar, first driving lever match with the first shift fork.

Further, first trigger assembly further includes first sensor, and the first sensor is configured to The location information of the first movable carrying roller is obtained, and sends the first signal, first latch assembly is configured to receive first Signal, and limit the relative motion of the first movable end and the second movable end.

Further, the first sensor includes separating the first contact and the second contact being arranged, and described first Movable carrying roller includes the conductor being correspondingly arranged with the first contact and the second contact, when the conductor contacts the first contact and second When contact, the first sensor issues the first signal.

Further, the first sensor includes armature contact and fixed contact, the armature contact and fixation Contact separation is correspondingly arranged, and the armature contact setting is on the first movable carrying roller motion path.

Further, first latch assembly further includes actuation element, and the actuation element is connect with lock piece, For driving lock piece to move to the first movable end and/or the second movable extreme direction, and contradict the first movable end and/or the second work Moved end.

The utility model has the advantages that the embodiment of the present invention discloses a kind of sunning system, it is provided with protection location, is arranged in protection location First shear shank, the first trigger assembly and the first latch assembly, the first trigger assembly include the first movable carrying roller and driving part, First latch assembly includes lock piece, and when the first Cable failure, under driving part tension force effect, the first movable carrying roller will be to It is moved far from hanger direction, the lock piece makes the first movable end of lock piece the first shear shank of restriction in company with movement And second the relative motion of movable end prevent from being arranged in shear shank so that the relative position of the first shear shank two sides is fixed On hanger tenesmus, do not need not only to increase new drag-line, but also rapid reaction, protecting effect is good, will not cause hanger Impact.

Detailed description of the invention

The sunning system stereoscopic schematic diagram of Fig. 1 first embodiment of the invention

Fig. 2 is the area Tu1Zhong A enlarged diagram

Winding wheel schematic diagram in Fig. 3 first embodiment of the invention

Driving part schematic diagram in Fig. 4 second embodiment of the invention

Driving part schematic diagram in Fig. 5 third embodiment of the invention

Lock piece schematic diagram in Fig. 6 fourth embodiment of the invention

Protection location schematic diagram in the sunning system of Fig. 7 fifth embodiment of the invention

First sensor schematic diagram in Fig. 8 fifth embodiment of the invention

First sensor schematic diagram in Fig. 9 sixth embodiment of the invention

First sensor schematic diagram in Figure 10 seventh embodiment of the invention

Graphical sysmbol explanation:

Rack 11

Side plate 111

First sliding groove 1111

Second sliding slot 1112

Briquetting guide groove 1113

Bracket 112,212

Roll shaft guide groove 1121

Hang unit 12

Hanger 121

Hanging rod 1211

First crossbar 1212

Second crossbar 1213

First drag-line 122

Winding wheel 123

Second drag-line 124

Protection location 13

First shear shank 131,531

Strut group 1310

First strut 1311

First movable end 1311a, 5311a

Second strut 1312

Second movable end 1312a, 5312a

First trigger assembly 132

First movable carrying roller 1321,2321,3321

First roll shaft 1321a

First pulley 1321b

Driving part 1322,3322,5322

Link block 1323

First latch assembly 133,533

Briquetting 1331,4331,5331

Sliding block 1332

First damping block 1333,4333

First connection component 134

Connecting rod 1341

First shift fork 1341a

Second shift fork 1341b

Second shear shank 135

Second trigger assembly 136

Second latch assembly 137

Clump weight 2322

Connecting rod 2323

Magnetic element 3322a

Magnetizable element 3322b

Ratchet 4331a

Ontology 4333a

Claw 4333b

Elastic element 4333c, 7324e

Feeler lever 5323a

First sensor 5324,6324,7324

First contact 5324a 6324a

Second contact 5324b 6324b

Actuation element 5332

Conducting wire 5341

Controller 5342

Pitman 6324c

Move contacts 7324a 6324a

Fixed contact 7324b 6324b

Motion bar 7324c

Fixed plate 7324d

Specific embodiment

The present invention will now be described in detail with reference to examples.

Unless otherwise defined, the technical term or scientific term used herein should be in disclosure fields and has The ordinary meaning that the personage of general technical ability is understood.Used in disclosure patent application specification and claims " the One ", " second " and similar word do not represent the connection of any sequence, quantity or machinery, but indicate exist at least One." connection " either the similar word such as " connected " is not limited to physics or mechanical connection, but may include Electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating that relative position is closed System, after being described the change of object absolute position, then this first also changes positional relationship accordingly.

- Fig. 2 referring to Figure 1, the present invention provide a kind of sunning system, including rack 11, hang unit 12 and protection location 13。

The rack 11 is usually fixed on building, and rack 11 as will be described is fixed on floor by expansion bolt On, the certainly described rack 11 can also by support device on the ground or by the devices such as bolt be fixed on building, On furniture facade.

The unit 12 that hangs includes hanger 121, and the hanger 121 is arranged below rack 11, in hanger Clothing is hung on 121, in order to hang more clothings, the hanger 121 includes first crossbar 1212, second crossbar 1213 And the hanging rod 1211 being connect with first crossbar 1212, second crossbar 1213, the first crossbar 1212 and second crossbar 1213 Spaced and parallel setting, common, the first crossbar 1212 and second crossbar 1213 are arranged in the phase along its length of rack 11 Carry on the back the lower section of two sides.

The hanging rod 1211 is in a long direct rod shape, is arranged between first crossbar 1212 and second crossbar 1213, thus Hang more clothes, it is preferred that the hanging rod 1211 there are at least two, at least two 1211 parallel intervals of hanging rod The both ends of first crossbar 1212 and second crossbar 1213 are set, more clothes can be hung, and make cross bar two sides flat Weighing apparatus is easy to use.

It should be understood that can be set longer when the spacing distance of first crossbar 1212 and second crossbar 1213 is longer Hanging rod 1211, to hang more clothes.

In addition, the fixed device such as clothes hanger, type basket for drying clothes, clothes airing clamp can also be arranged on hanging rod 1211, by will be described The mode that is fixed on clothes hanger, type basket for drying clothes or clothes airing clamp of clothing hang on hanging rod 1211.Meanwhile in the hanging rod It is also provided with the devices such as hook, hanger 121, hanging hole on 1211, hangs clothing or fixed dress for more convenient and stable It sets.In addition, the cross sectional shape and size of the hanging rod 1211 can be configured according to actual needs, herein with no restrictions.

The unit 12 that hangs further includes an at least cable arrangement, and described cable arrangement one end is connect with rack 11, The other end is connect with hanger 121, for hanger 121 to be hung at 11 lower section of rack, specifically, in the present embodiment, it is described Cable arrangement includes the first drag-line 122 and the second drag-line 124, and described 122 one end of the first drag-line is connect with hanger 121, another End is connected in rack 11, likewise, 124 one end of the second drag-line is connect with hanger 121, the other end is connected in rack 11, is led to It crosses the first drag-line 122 and the second drag-line 124 and hanger 121 is hung at the lower section of rack 11, it certainly in some embodiments can also be with First drag-line 122 is only set, 122 one end of the first drag-line is connected to the center of gravity of hanger 121, can equally make hanger 121 stable are hung at 11 lower section of rack.

Further, please also refer to Fig. 3, the unit 12 that hangs further includes lifting device, described for driving Hanger 121 is moved to close to rack 11 or far from 11 direction of rack, common, and the hanger 121 is to close to 11 direction of rack When movement, the hanger 121 moves upwards along the vertical direction, when the hanger 121 is moved to separate 11 direction of rack, The hanger 121 moves vertically downwards.The lifting device is electric including promoting motor (not shown) and with being promoted The winding wheel 123 of machine connection, first drag-line 122 and the second drag-line 124 are connected to winding wheel far from one end of hanger 121 On 123, when promoting the rotation of winding wheel 123 described in motor driven, first drag-line 122 and the coiling of the second drag-line 124 On winding wheel 123, so that hanger 121 moves upwards, it is possible to understand that, when the winding wheel 123 turns in the opposite direction When dynamic, first drag-line 122 and the second drag-line 124 are released from winding wheel 123, and the hanger 121 moves downward.

Preferably, first drag-line 122 and the second drag-line 124 are wirerope, certainly first drag-line 122 and The devices such as the second drag-line 124 or rope, chain, iron chains.

In addition, the winding wheel 123 also can be set in a pair, first drag-line 122 and the second drag-line 124 divide It is not coiled on a pair of winding wheel 123, in addition, when the promotion motor also can be set in a pair, to respectively drive A pair of winding wheel 123 movement.

In order to prevent when the first drag-line 122 or the second drag-line 124 are broken, hanger 121 directly falls, and accident is caused to be sent out Raw, the sunning system further includes protection location 13, for the convenience of description, will be with protection location to first in described below The movement of the protection structure and protection structure of drag-line 122 is described.

The protection location 13 includes the first shear shank 131, the first trigger assembly 132 and the first latch assembly 133.

First shear shank 131 includes opposite two sides, and wherein side is connect with rack 11, wherein the other side with Hanger 121 connects, when the hanger 121 further includes first crossbar 1212 and second crossbar 1213, first scissors Frame 131 is arranged between 11 side of rack and first crossbar 1212, i.e., 131 side of the first shear shank is connected to rack 11 On, the other side is connected in first crossbar 1212, and at least side of first shear shank 131 includes the first movable end 1311a and the second movable end 1312a, the first movable end 1311a and the second movable end 1312a can be to being located remotely from each other or phase Mutually close direction movement.

Specifically, first shear shank 131 includes an at least strut group 1310, the strut group 1310 includes First strut 1311 and the second strut 1312, first strut 1311 include the first movable end 1311a and third movable end, Second strut 1312 includes the second movable end 1312a and the 4th movable end, a pivot be articulated in the first strut 1311 with Between second strut 1312, and the pivot is between the first movable end 1311a and third movable end and the second movable end Between 1312a and the 4th movable end, the first movable end 1311a and the second movable end 1312a are connected in rack 11, the Three movable ends and the 4th movable end are connected on hanger 121, when hanger 121 to close to 11 direction of rack move or hanger 121 to When far from the movement of 11 direction of rack, the first movable end 1311a and the second movable end 1312a will be with close to each other in the same direction Direction or the direction being located remotely from each other movement, it is possible to understand that, when fix the first movable end 1311a and the second movable end 1312a or When the relative position of fixed third movable end and the 4th movable end, the relative position of the hanger 121 and rack 11 is also therewith It is fixed.

It is transported it should be understood that the first movable end 1311a and the second movable end 1312a may be configured to the two Dynamic, the position that also may be configured to one of them in the first movable end 1311a and the second movable end 1312a is fixed, and wherein It is another can be with relative motion, likewise, third movable end and the 4th movable end can refer to the first movable end 1311a and second The structure of movable end 1312a, details are not described herein.

Further, in order to enable the first movable end 1311a and the second movable end 1312a is more stable to mutual Close or move in the direction away from each other, the rack 11 includes the first side plate 111, the first movable end 1311a It is connected on the first side plate 111 with the second movable end 1312a.

Further, it is additionally provided with the first guiding device between the first movable end 1311a and the first side plate 111, First guiding device includes the first sliding groove 1111 being arranged on the first side plate 111 and is arranged in the first movable end The first sliding block (not shown) of 1311a, first sliding block are placed in the first sliding groove 1111, and described first is sliding The geomery of the shape of block, size and first sliding groove 1111 matches, so that first sliding block is along first sliding groove The 1111 direction movements limited, it is possible to understand that, the first sliding groove 1111 includes length direction, the first sliding groove 1111 length direction of first sliding groove is in 1111 directions limited, it is preferred that 1111 length direction of first sliding groove is substantially flat Row is in horizontal direction.

Further, the length of the first sliding groove 1111 can be configured according to actual needs.

It should be understood that it is provided with the second guiding device between the second movable end 1312a and the first side plate 111, The structure type of second guiding device can be configured with reference to the first guiding device, likewise, in third movable end Be also provided between first crossbar 1212 and between the 4th movable end and first crossbar 1212 third guiding device and 4th guiding device, the third guiding device and the 4th guiding device can also refer to the structure shape of the first guiding device Formula, details are not described herein.

In addition, the first described, the described guiding device, the second guiding device, third guiding device and the 4th guiding dress Setting also can be set into other guide frame forms, such as guide wheel structure, guide rod guide hole structure.

Further, second guiding device includes second sliding slot 1112, the first sliding groove 1111 and second 1112 shape of sliding slot, size are identical.

Further, the first sliding groove 1111 is connected in the longitudinal direction with second sliding slot 1112.

Further, first shear shank 131 includes at least two strut groups 1310, at least two struts Group 1310 is being sequentially connected on the direction of 11 side of rack to neighbouring 121 side of hanger along the first shear shank 131, described It is sequentially connected and refers to, the first strut 1311 of adjacent struts group 1310 is sequentially connected, and is made in adjacent first strut 1311 Previous strut third movable end and adjacent first strut 1311 in latter strut the first movable end 1311a be pivotally connected, phase Second strut 1312 of adjacent strut group 1310 is sequentially connected, and makes the 4th of the previous strut in adjacent second strut 1312 the Second movable end 1312a of the latter strut in movable end and adjacent second strut 1312 is pivotally connected, when the first shear shank 131 and machine When frame 11 connects the first movable end 1311a of side, the second movable end 1312a relative motion, described first shear shank 131 with Hanger 121 connect side third movable end, the 4th movable end move synchronously, it is possible to understand that, when the first movable end 1311a with When the second movable end 1312a relative motion, the rack 11 relative motion synchronous with hanger 121, when limiting the first movable end When the relative motion of 1311a and the second movable end 1312a or third movable end and the 4th movable end, the rack 11 is limited With 121 relative motion of hanger.

First trigger assembly 132 includes the first movable carrying roller 1321 and driving part 1322, and described first draws A part of rope 122 is connect with the first movable carrying roller 1321, since one end of the first drag-line 122 is connect with hanger 121, in hanger 121 and hanger 121 on clothing gravity under, the first drag-line 122 applies a downward drawing to the first movable carrying roller 1321 Power, in addition, it can be that the first drag-line 122 is direct that a part of first drag-line 122 is connect with the first movable carrying roller 1321 It is connected on the first movable carrying roller 1321, such as the first drag-line 122 is tied far from one end of hanger 121 in the first movable carrying roller It is fixed on the first movable carrying roller 1321 on 1321 or by fixed device or the first drag-line 122 is wound around the first activity and holds in the palm On roller 1321.

The driving part 1322 is connect with the first movable carrying roller 1321, and presets the driving part 1322 for institute The first movable carrying roller 1321 is stated to tension move far from 121 direction of hanger, it is possible to understand that, be broken when the first drag-line 122 or When first drag-line 122 is detached from the connection with hanger 121, the gravity of hanger 121 and the clothing on hanger 121 will be unable to lead to The first drag-line 122 is crossed to apply the first movable carrying roller 1321, under 1322 tension force effect of driving part, the first activity support Roller 1321 will be moved to far from 121 direction of hanger.

In the first embodiment of the invention, a bracket 112, the first activity support are additionally provided in the rack 11 Roller 1321 includes the first roll shaft 1321a and first pulley 1321b, and the setting of the first pulley 1321b rotation is in the first roller On axis 1321a, the first roll shaft 1321a is arranged on bracket 112, and mobilizable vertically moving, described First drag-line 122 is wound around outside first pulley 1321b, the movement on the one hand making the first drag-line 122 more flexible, on the other hand So that the first roll shaft 1321a is easier vertically moving, the driving part 1322 is an elastic element, described Elastic element one end is connect with the first roll shaft, and the other end is connect with rack 11, and presets the elastic element one for first roller Axis 1321a is to the tension moved far from 121 direction of hanger, and when the fracture of the first drag-line 122 or the first drag-line 122 is detached from and hanger When 121 connection, under elastic element tension force effect, the first roll shaft 1321a along the vertical direction will be to far from hanger 121 Direction movement, on the other hand, in the case where the first zipper 122 is unbroken, lock piece can't limit the first movable end 1311a And second movable end 1312a relative motion, therefore the normal up and down of hanger 121 will not be impacted.

Further, it is additionally provided with roll shaft guiding device on the bracket 112, so that first roll shaft 1321a is easier vertically moving, and the roll shaft guiding device includes roll shaft guide groove 1121, first roll shaft 1321a is movable to be arranged in roll shaft guide groove 1121, and it is mobilizable moved along the direction that roll shaft guide groove 1121 limits, can be with Understand, vertical direction is in the direction that the roll shaft guide groove 1121 limits.

Further, the first movable carrying roller 1321 further includes a link block 1323, the first roll shaft 1321a It being threaded through on link block 1323, described elastic element one end is connected on link block 1323, and the other end is connected in rack 11, To facilitate the setting of elastic element.

Referring to FIG. 4, the driving part includes clump weight 2322, a connecting rod in second embodiment of the invention 2323 both ends are connect with clump weight 2322 and the first roll shaft 1321a respectively, and the pivot joint of connecting rod 2323 on the rack, is being matched Under 2322 gravity of pouring weight, the clump weight 2322 applies one for the described first movable carrying roller to the first movable carrying roller 2321 2321 to the tension moved far from hanger direction, when the fracture of the first drag-line 222 or the first drag-line 222 are detached from the connection with hanger When, under the tension force effect, the described first movable carrying roller 2321 will move along the vertical direction to far from hanger direction, Ke Yili Solution, the torque that the torque by the way that clump weight 2322 is arranged is greater than the first movable carrying roller 2321 may make when the first drag-line 222 When fracture or the first drag-line 222 are detached from the connection of hanger, the described first movable carrying roller 2321 along the vertical direction will be to separate The movement of 121 direction of hanger.

Referring to FIG. 5, the driving part 3322 includes a magnetic element 3322a in third embodiment of the invention, The movable carrying roller 3321 of described first includes a magnetizable element 3322b, in magnetic element 3322a and magnetizable element 3322b Between magnetive attraction effect under, the magnetic element 3322a applies one to the first movable carrying roller 3321 will be described first movable Carrying roller 3321 to tension move far from hanger direction, the tension be magnetic element 3322a and magnetizable element 3322b it Between magnetive attraction, the magnetic element 3322a can be magnet, electromagnet, and the magnetizable element 3322b can be Iron or steel.

The protection location 13 further includes the first latch assembly 133, and first latch assembly 133 includes a locking Part, the lock piece is configured to when the described first movable carrying roller 1321 is moved to separate 1211 direction of hanging rod, described Lock piece limit the first movable end 1311a and the second movable end 1312a relative motion, i.e., when the first drag-line 122 fracture or When first drag-line 122 is detached from the connection with hanger 121, under 1322 tension force effect of driving part, the described first movable carrying roller 1321 will move to far from 121 direction of hanger, and the lock piece limits the first movable end 1311a and the second movable end 1312a Relative motion so that the relative position of 131 two sides of the first shear shank is fixed, i.e., so that being connected to the first shear shank 131 The position of hanger 121 and rack 11 in opposite sides is fixed, since rack 11 is fixed on floor, hanger 121 Position is fixed, and prevents the tenesmus of hanger 121, to realize to the protection of hanger 121 and prevent the generation of accident.

The lock piece includes a briquetting 1331, and the briquetting 1331 is mobilizable to the first movable end 1311a And/or second the direction movable end 1312a movement, and contradict the first movable end 1311a and/or the second movable end 1312a, in briquetting 1331 and first under the action of frictional force between movable end 1311a and/or the second movable end 1312a, limit the first movable end The relative motion of 1311a and the second movable end 1312a, restriction the first movable end 1311a and the second movable end 1312a's Relative motion refers to that the relative position of the first movable end 1311a and the second movable end 1312a in the horizontal direction is fixed.

It should be understood that when the first movable end 1311a and the second movable end 1312a are each arranged to along level side To when movement, the briquetting 1331 contradicts the first movable end 1311a and the second movable end 1312a simultaneously, when described first One of movable end 1311a and the second movable end 1312a are configured to relatively horizontal orientation position and fix, and wherein another When being configured to relative motion in the horizontal direction, the briquetting 1331 contradicts the first movable end 1311a and the second movable end In 1312a can relative motion in the horizontal direction a movable end.

In the first embodiment, the first movable end 1311a and the second movable end 1312a are each arranged to Ke Yanshui Square to relative motion, the top of the first movable end 1311a and the second movable end 1312a is arranged in the briquetting 1331, when So the other positions in opposite first movable end 1311a and the second movable end 1312a also can be set in the briquetting 1331, Side, lower section or the inside of first movable end 1311a, the second movable end 1312a are such as set, as long as can make briquetting 1331 can be defined the relative motion of the first movable end 1311a and the second movable end 1312a.

Further, in order to enable more stable restriction the first movable end 1311a of first latch assembly 133 with The relative motion of second movable end 1312a, first latch assembly 133 further include the first damping block 1333 and the second damping Block, the first damping block 1333 setting are arranged in the first movable end 1311a, second damping block in the second movable end 1312a, the briquetting 1331 is mobilizable to be moved to the first damping block 1333 and the second damping Block direction, and contradicts the first resistance Buddhist nun's block 1333 and the second damping block.

Further, due to when briquetting 1331 contradict the first damping block 1333, the second damping block when, by briquetting 1331 with The increased frictional force of first damping block 1333, the second damping block, which is realized, limits the first movable end 1311a and the second movable end The relative motion of 1312a is additionally provided with increase friction on the briquetting 1331, the first damping block 1333 and the second damping block Power, specifically, the structures such as protrusion, groove, decorative pattern are provided on briquetting 1331, the first damping block 1333 and the second damping block, Or bed course is additionally provided on briquetting 1331, the first damping block 1333 and the second damping block, the bed course uses rubber, modeling The production of the materials such as material.

Further, in order to enable the briquetting 1331 is easier to the first damping block 1333 and the second damping block side To movement, guiding device is additionally provided between the briquetting 1331 and rack 11, the guiding device includes being arranged in side Briquetting guide groove 1113 on plate 111 and the sliding block 1332 being arranged on briquetting 1331, the briquetting guide groove 1113 include a limit Determine direction, the sliding block 1332 is accommodated in briquetting guide groove 1113, and mobilizable along the direction that briquetting guide groove 1113 limits Movement, what the briquetting guide groove 1113 limited is oriented parallel to vertical direction.

Further, Fig. 6 is referred to, in fourth embodiment of the invention, the briquetting 4331 includes hindering towards first The resistance surface of Buddhist nun's block 4333, the resistance surface are provided with multiple ratchet 4331a, and first damping block 4333 includes ontology 4333a, claw 4333b and the elastic element 4333c being arranged between ontology 4333a and claw 4333b, the elasticity member Part 4333c includes the tension for moving the claw 4333b to the close direction ratchet 4331a, when the briquetting 4331 When contradicting the first damping block 4333, the claw 4333b is stuck between ratchet 4331a, is only capable of to limit the first movable end Unidirectional motion can make the second movable end also be only capable of one direction likewise, being also provided with claw structure on the second damping block Movement so that hanger can unidirectional motion, and after the first Cable failure, user also needs to adjust the height of hanger When, when can apply a upward active force to hanger, claw 4333b overcomes the tension of elastic element 4333c, so that the first resistance Buddhist nun's block and/or the second damping block still are able to one direction and move to direction that is close to each other or being located remotely from each other, it is possible to understand that, institute The one direction stated is to close to each other or be located remotely from each other direction and move and can be configured according to actual needs.

Further, in the first embodiment, between first trigger assembly 132 and the first latch assembly 133 also It is provided with the first connection component 134, is used for so that lock piece and the first movable carrying roller 1321 link, in the first movable carrying roller 1321, to when move far from 121 direction of hanger, drive the lock piece to move, thus the first movable end 1311a of restriction and the The relative motion of two movable end 1312a.

Specifically, first connection component 134 includes first connecting rod 1341, the first connecting rod 1341 is wrapped The first connecting pin and second connection end are included, first connecting pin is connect with briquetting 1331, the second connection end and the One movable carrying roller 1321 connects, and further includes pivot between 1,341 first connecting pin of first connecting rod and second connection end, It is articulated in rack 11 by the pivot, so that when the first movable carrying roller 1321 is moved to separate 121 direction of hanger, institute The second connection end stated, the first connecting pin move synchronously, and make the briquetting 1331 connecting with the first connecting pin to close to first Movable end 1311a, the second direction movable end 1312a move and contradict the first movable end 1311a, the second movable end 1312a.

Further, in order to enable the first connecting rod 1341 preferably drives briquetting 1331 to move, the pressure The first driving lever is additionally provided on block 1331,1,341 first connecting pin of first connecting rod further includes the first shift fork 1341a, institute The the first shift fork 1341a stated stirs space including first, and first driving lever is placed in described first and stirs in space, when When first shift fork 1341a is moved, the first driving lever and the briquetting 1331 connecting with the first driving lever is driven to move.

Likewise, 1341 second connection end of first connecting rod is provided with the second shift fork 1341b, described first is sliding Taking turns 1321b includes the second driving lever.

Further, when being additionally provided with a link block 1323 on the first roll shaft 1321a, second driving lever is set It sets on link block 1323.

In other embodiments, first connection component 134 can also include bracing wire, the bracing wire both ends difference It connect with the first movable carrying roller 1321 and briquetting 1331, when the described first movable carrying roller 1321 moves, is drawn by bracing wire Briquetting 1331 moves, so that briquetting 1331 limits the movement of the first movable end 1311a and the second movable end 1312a.

Fig. 7 is referred to, in fifth embodiment of the invention, the protection location includes the first trigger assembly and the first lock Only component 533, first trigger assembly include the first movable carrying roller 5321 and driving part 5322, and described first is living Dynamic carrying roller 5321 and driving part 5322 can refer to the first movable carrying roller 1321 in first embodiment and driving part 1322 is set It sets, details are not described herein.

First trigger assembly further includes first sensor 5324, and the first sensor 5324 is configured to obtain The location information of the first movable carrying roller 1321 is taken, and sends the first signal, first latch assembly 533 is configured to receive First signal, and limit the relative motion of the first movable end 5311a and the second movable end 5312a.

Please also refer to Fig. 8, the first sensor 5324 is arranged in rack 51, the first touching including separating setting Point 5324a and the second contact 5324b, the described first movable carrying roller 5321 move to and the first contact 5324a and the second contact When the position of 5324b contact, so that the route between the first contact 5324a and the second contact 5324b is connected, so that the One sensor 5324 issues the first signal.

It should be understood that the first sensor 5324 is arranged on the motion path of the first movable carrying roller 5321, from And when the first movable carrying roller 5321 is moved, the first contact 5324a and the second contact 5324b can be contacted simultaneously, in addition the It include an at least conductor on one movable carrying roller 5321, and the conductor is corresponding with the first contact 5324a, the second contact 5324b Setting.

Further, in order to enable when the first movable carrying roller 5321 moves can more easily with the first contact 5324a, Second contact 5324b contact, the described first movable carrying roller 5321 further includes link block 5323, is set on the link block 5323 It is equipped with feeler lever 5323a, the feeler lever 5323a is correspondingly arranged with first sensor 5324, when the first movable carrying roller 5321 moves When, the feeler lever 5323a is in company with movement, when feeler lever 5323a contacts the first contact 5324a and the second contact 5324b, institute The first sensor 5324 stated issues the first signal.

Fig. 9 is referred to, the first sensor 6324 in sixth embodiment of the invention, the first contact including separating setting 6324a and the second contact 6324b, a pitman 6324c contact the first contact 6324a and the second contact 6324b, and make first Contact 6324a and the second contact 6324b are in connected state, when feeler lever 6323a pushes pitman 6324c, pitman 6324c is separated with the first contact 6324a, the second contact 6324b, so that first sensor 6324 issues the first signal.

Referring to Figure 10, the first sensor 7324 in seventh embodiment of the invention, including armature contact 7324a and The interval fixed contact 7324b, the armature contact 7324a and fixed contact 7324b is correspondingly arranged, when first activity Carrying roller movement pushes armature contact 7324a and moves to the direction fixed contact 7324b, moves contacts 7324a and fixation when moving to When the position of contact 7324b contact, first sensor 7324 issues the first signal.

Further, the first sensor 7324 includes motion bar 7324c and fixed plate 7324d, the activity Contact 6324a is arranged on motion bar 7324c, and the fixed contact 6324b is arranged on fixed plate 7324d, and described consolidates Fixed board 7324d includes a through-hole, and the motion bar 7324c is threaded through in through-hole.

Further, in order to enable the armature contact 7324a and fixed contact 7324b are able to maintain discrete state, Elastic element 7324e is additionally provided between the motion bar and fixed plate.

Further, the first sensor 7324 is travel switch.

In addition, the first sensor may be the sensor of other forms, such as range sensor, displacement sensing Device, Hall sensor etc., to monitor and obtain the position of the first movable carrying roller.

Such as, in another embodiment, the first sensor is displacement sensor, and the displacement sensor includes can Power transformation resistance, the variable resistance include resistor body and the slide plate that is connected on resistor body, the slide plate and the first activity support Roller connection, when the first movable carrying roller movement, the movable carrying roller drives vane motion, to change the resistance of variable resistance Value, when the variable resistance resistance value is more than or equal to preset threshold value or is less than or equal to preset threshold value, described first is passed Sensor issues the first signal.

First latch assembly 533 is configured to receive the first signal, and limits the first movable end 5311a and the The relative motion of two movable end 5312a.

Specifically, first latch assembly 533 includes lock piece and actuation element 5332, when first locking After component 533 receives the first signal, the actuation element 5332 is acted, and drive lock piece to the first movable end 5311a and The movement of second direction movable end 5312a, and the first movable end 5311a and the second movable end 5312a is contradicted, to limit first The relative motion of movable end 5311a and the second movable end 5312a.

The lock piece can be configured with reference to the lock piece in first embodiment, and details are not described herein.

The actuation element 5332 can be electromagnet, motor, cylinder, hydraulic cylinder, linear motor etc..

In one embodiment, the lock piece is to be arranged on the first movable end 5311a, the second movable end 5312a The briquetting 5331 of side, the actuation element 5332 are electromagnet, and the electromagnet includes coil and iron core, the briquetting 5331 connect with iron core, when first latch assembly 533 receives the first signal, the electromagnet core movement, and Briquetting 5331 is pushed to move to the first movable end 5311a, the second direction movable end 5312a, to limit the first movable end 5311a With the relative motion of the second movable end 5312a.

In another embodiment, the electromagnet includes coil, and the briquetting 5331 includes magnetizable element, Before first latch assembly 533 receives the first signal, it is passed through electric current in the coil and generates magnetic force, is made by magneticaction Briquetting 5331 includes the discrete state with the first movable end 5311a, the second movable end 5312a, when the first latch assembly 533 connects When receiving the first signal, the coil and power supply are disconnected, no longer generation magnetic force, under 5331 gravity of briquetting, the pressure Block 5331 contradicts the first movable end 5311a, the second movable end 5312a and limits the first movable end 5311a and the second movable end Relative motion between 5312a.

Further, the first connection component is additionally provided between first trigger assembly and the first latch assembly 533 534, for transmitting the first signal by the first connection component 534, it is possible to understand that, first connection component 534 includes Connector, the connector can be conducting wire 5341.

In addition, first connection component 534 can also include communication device, believed by communication device transfers first Number, the communication device can be wire communication device or wireless communication device, and the wire communication device includes multiple twin Line, cable, optical fiber, coaxial line etc..The wireless communication device can communicate for Wifi, radio frequency, bluetooth, microwave, infrared etc. Device.

Further, first connection component 534 can also include controller 5342, and the controller 5342 is used The first signal described in receiving, and control signal is sent to the first latch assembly 533, first latch assembly 533 connects Control signal is received, and limits the relative motion of the first movable end 5311a and the second movable end 5312a.

Further, when the cable arrangement further includes the second drag-line 124, the protection location 13 further includes Second shear shank 135, the second trigger assembly 136 and the second latch assembly 137, the second shear shank 135, second triggering The structure of component 136 and the second latch assembly 137 can refer to the first shear shank 131, the first trigger assembly 132 and first Latch assembly 133 is configured, and details are not described herein.

Sunning system of the invention, by be arranged protection location 13, be arranged in protection location 13 first shear shank 131, First trigger assembly 132 and the first latch assembly 133, the first trigger assembly 132 include the first movable carrying roller 1321 and driving portion A part of first drag-line 122 is connect by part 1322 with movable carrying roller, and driving part 1322 and the first movable carrying roller 1321 connect It connects, and presets the tension that the driving part 1322 moves the first movable carrying roller 1321 to separate 1211 direction of hanging rod, first At least side of shear shank 131 includes the first movable end 1311a and the second movable end 1312a, the first movable end 1311a and second Movable end 1312a can be to being located remotely from each other or direction close to each other moves, and latch assembly includes a lock piece, the lock piece It is configured to limit the first movable end 1311a and the second movable end when movable carrying roller is moved to separate 1211 direction of hanging rod The relative motion of 1312a, when the fracture of the first drag-line 122 or the disengaging of the first drag-line 122 and the connection of hanger 121, in driving portion Under 1322 tension force effect of part, the first movable carrying roller 1321 will be moved to far from 121 direction of hanger, and the lock piece is in company with fortune It is dynamic, and make the relative motion of the first movable end 1311a and the second movable end 1312a of lock piece the first shear shank 131 of restriction, So that the relative position of 131 two sides of the first shear shank is fixed, i.e., so that being connected in 131 opposite sides of the first shear shank Hanger 121 and the position of rack 11 are fixed, and since rack 11 is fixed on floor, the position of hanger 121 is fixed, The tenesmus of hanger 121 is prevented, to realize to the protection of hanger 121 and prevent the generation of accident, is on the one hand readily realized On the other hand protection to hanger 121 readily realizes that good guarantor is realized in fast reaction when hanger 121 drops, quick acting Effect is protected, the third aspect, in the case where the first zipper is unbroken, lock piece can't limit the first movable end 1311a and the The relative motion of two movable end 1312a, therefore the normal up and down of hanger 121 will not be impacted.

Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field is included within the scope of the present invention.

Claims (10)

1. a kind of sunning system, including rack, hang unit and protection location, which is characterized in that the unit that hangs includes First drag-line and the hanger for being connected to first drag-line one end, the protection location include the first shear shank, the first trigger assembly And first latch assembly, first shear shank includes opposite two sides, and wherein side is connect with rack, wherein the other side It being connect with hanger, first trigger assembly includes the first movable carrying roller and driving part, and one of first drag-line Divide and connect with the first movable carrying roller, the driving part is connect with the first movable carrying roller, and presets the driving part one for institute The first movable carrying roller is stated to the tension moved far from hanging rod direction, at least side of first shear shank includes the first activity End and the second movable end, first movable end and the second movable end can to being located remotely from each other or direction close to each other moves, First latch assembly includes a lock piece, and the lock piece is configured to when the described first movable carrying roller is to separate When hanging rod direction moves, the relative motion of the first movable end and the second movable end is limited.

2. sunning system as described in claim 1, which is characterized in that the protection location further includes the first connection component, First connection component is connect with the first trigger assembly and the first latch assembly, for making lock piece and the first movable carrying roller The first signal of linkage or transmitting.

3. as claimed in claim 2 sunning system, which is characterized in that the driving part be elastic element, clump weight or One of magnetic element.

4. sunning system as claimed in claim 2, which is characterized in that the lock piece includes briquetting, and the briquetting can It is movable to be moved to the first movable end and/or the second movable extreme direction, and the first movable end and/or the second movable end are contradicted, when When the briquetting contradicts the first movable end and/or the second movable end, first movable end is opposite with the second movable end Movement is defined.

5. sunning system as claimed in claim 4, which is characterized in that first movable end is provided with the first damping block, Second movable end is provided with the second damping block, is additionally provided with ratchet on the briquetting, first damping block and It is provided with claw on second damping block, when the briquetting contradicts the first damping block and the second damping block, the claw card It sets between ratchet, and the first movable end and the second movable end is made to be only capable of one-way movement.

6. sunning system as claimed in claim 2, which is characterized in that first connection component includes first connecting rod, The first connecting rod includes the first connecting pin and second connection end, and first connecting pin is connect with briquetting, described Second connection end is connect with the first movable carrying roller, the first driving lever is additionally provided on the briquetting, first connecting pin is set It is equipped with the first shift fork, first driving lever matches with the first shift fork, and the second connection end is provided with the second shift fork, institute The movable carrying roller of first stated includes the second driving lever, and first driving lever matches with the first shift fork.

7. sunning system as described in claim 1, which is characterized in that first trigger assembly further includes the first sensing Device, the first sensor are configured to obtain the location information of the first movable carrying roller, and send the first signal, and described the One latch assembly is configured to receive the first signal, and limits the relative motion of the first movable end and the second movable end.

8. sunning system as claimed in claim 7, which is characterized in that the first sensor includes separate setting first Contact and the second contact, the described first movable carrying roller includes the conductor being correspondingly arranged with the first contact and the second contact, works as institute When the conductor stated contacts the first contact and the second contact, the first sensor issues the first signal.

9. sunning system as claimed in claim 7, which is characterized in that the first sensor includes armature contact and fixes Contact, the armature contact are correspondingly arranged with fixed contact interval, and the armature contact setting is in the first movable carrying roller fortune On dynamic path.

10. sunning system as claimed in claim 7, which is characterized in that first latch assembly further includes actuation element, The actuation element is connect with lock piece, for driving lock piece to move to the first movable end and/or the second movable extreme direction, And contradict the first movable end and/or the second movable end.