CN109057525A - A kind of folding rail being moved easily - Google Patents
A kind of folding rail being moved easily Download PDFInfo
- Publication number
- CN109057525A CN109057525A CN201810984557.1A CN201810984557A CN109057525A CN 109057525 A CN109057525 A CN 109057525A CN 201810984557 A CN201810984557 A CN 201810984557A CN 109057525 A CN109057525 A CN 109057525A
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- Prior art keywords
- locking sleeve
- fence
- fence board
- limited part
- board
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- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005489 elastic deformation Effects 0.000 claims abstract description 7
- 239000011449 brick Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a kind of folding rails being moved easily, its key points of the technical solution are that including several fence boards and connector, the both ends of connector are provided with locking sleeve, two locking sleeves are arranged in parallel, spliced eye is provided on fence board, limit fin is provided on the inner sidewall of spliced eye, limit fin is provided between multiple and arbitrary neighborhood two limits fins and is provided with limiting groove, elasticity is provided with spacing block set on the lateral wall of locking sleeve, spacing block set can generate elastic deformation into locking sleeve to enable spacing block set that can slip over limit fin and fall into limiting groove to locking sleeve in rotation process in spliced eye, limiter is rotatablely connected in locking sleeve, limited part is provided with limiting structure and avoiding structure, the rotated down of fence board is connected with the idler wheel being supported on ground.The fence can not only make the free relative rotation of the fence board of two connections, and occupied space is big after capable of also overcoming existing fence to fold, is not easy the shortcomings that carrying.
Description
Technical field
The present invention relates to fence technical fields, more specifically, it relates to a kind of folding rail being moved easily.
Background technique
Fence belongs to the articles for daily use in life, and general fence is all to be connected between fence board by fence connecting structure
At according to the difference of fence use occasion, the requirement to its global shape is also different, this just needs the fence between fence board to connect
Binding structure can make the free relative rotation of the fence board of two connections, and can also facilitate folding, movement when not in use.In the market
Existing fence is in a certain angle between two adjacent connection plates after folding, can not achieve the parallel folding of two breast boards, this to enclose
Occupied space is larger after column folds, it is not easy to carry etc., it is very inconvenient.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of folding rail being moved easily,
The fence can not only make the free relative rotation of the fence board of two connections, occupied space after capable of also overcoming existing fence to fold
Greatly, it is not easy the shortcomings that carrying.
To achieve the above object, the present invention provides the following technical scheme that a kind of folding rail being moved easily, including
There are several fence boards, further includes the connector having for connecting adjacent two pieces of fence boards, the both ends of the connector are vertically set
It is equipped with for the locking sleeve with fence board grafting, two locking sleeves are arranged in parallel and the center spacing between two locking sleeves
It is adapted with the thickness of fence board, the spliced eye for being inserted into for locking sleeve is provided on the fence board, it is described to insert
It connects and is provided with limit fin on the inner sidewall in hole, the length direction of the limit fin and the length direction of spliced eye keep one
It causes, the limit fin is provided with multiple and is uniformly distributed around on the inner sidewall of spliced eye, two limits of arbitrary neighborhood
Limiting groove is provided between fin, elasticity is provided with the limit that can be embedded in limiting groove on the lateral wall of the locking sleeve
Position convex block, spacing block set can generate elastic deformation into locking sleeve to enable to locking sleeve in rotation process in spliced eye
Spacing block set can slip over limit fin and fall into limiting groove；
It is rotatably connected in the locking sleeve for the elastically-deformable limited part of the spacing block set that limits or lift restrictions, institute
It states limited part and is provided with and generate elastically-deformable limiting structure into locking sleeve for limiting spacing block set, the limited part is set
It is equipped with for elastically-deformable avoiding structure can be generated into locking sleeve for spacing block set；
The rotated down of the fence board is connected with the idler wheel being supported on ground.
The present invention is further arranged to: rotating member is also connected between two fence board of arbitrary neighborhood, the fence board is convex
Equipped with the rotation axis being coaxially disposed with spliced eye, it is provided on the rotating member for the rotation hole for rotation axis grafting, it is described
There are two rotation hole settings, and the spacing of two rotation holes and the spacing of two rotation axis on adjacent two fence board are mutually fitted
Match；
The inner sidewall of the rotation hole is convexly equipped with cricoid anti-decylization, and the lateral wall of the rotation axis is concavely provided with for supplying
Anti- being disengaged from the groove of anti-decylization insertion.
The present invention is further arranged to: be provided on the lateral wall of the locking sleeve through its wall thickness deformation slot and by
The elastic piece that deformation slot surrounds, the deformation slot are wholely set at U-shaped structure setting, the elastic piece with locking sleeve, institute
Spacing block set is stated to be fixed on the lateral wall of elastic piece；
The limited part is arranged at rod-like structure, and one end is plugged in the other end in locking sleeve and extends outwardly, the limitation
Structure is plugged in the outer diameter corresponded at elastic piece in locking sleeve for limited part and is adapted with the internal diameter of locking sleeve,
The avoiding structure is that the end that limited part is plugged in locking sleeve is provided with escape groove, and the escape groove is set to limited part
Lateral wall on correspond at elastic piece.
The present invention is further arranged to: there are two the spacing block set and elastic piece and deformation slot are respectively provided with, and
It is centrosymmetric to be set on locking sleeve；There are two the escape groove is also provided with, and it is set to the opposite exterior lateral sides of limited part
On wall.
The present invention is further arranged to: is provided on the connector for for the limit in limited part insertion locking sleeve
Hole, the limit hole and locking sleeve are coaxially disposed, and are provided on the inner sidewall of the limit hole for limiting limited part rotation
The positive stop strip of gyration is provided with the first bearing surface that can be abutted respectively with positive stop strip and on the lateral wall of the limited part
Two bearing surfaces；
Limited part in limit hole in rotation process when positive stop strip is abutted with the first bearing surface escape groove towards elastic piece,
Otherwise the lateral wall of limited part is bonded with the inner sidewall of elastic piece when positive stop strip is abutted with the second bearing surface.
The present invention is further arranged to: the end face center of the limited part bottom is bolted with screw, the locking sleeve
Bottom is fixedly installed capping, and the capping is provided with the perforative through-hole of screw rod for screw, and the internal diameter of the through-hole is small
In the head outer diameter size of screw.
The present invention is further arranged to: attachment base is provided on the fence board, the spliced eye is arranged on attachment base,
The attachment base is detachably connected with fence board by bolt and nut, and the attachment base includes to be held on fence board with respect to two
Two mounting plates of side are provided with for the perforative perforation of screw rod for bolt, Ling Yian on the fence board and a mounting plate
The side of loading board towards fence board is provided with the resettlement groove for disposing for nut, the groove width size of the resettlement groove and nut
Opposite side size is adapted.
The present invention is further arranged to: the fastener that locking sleeve is fixed for snapping is provided on the attachment base,
It is provided on the lateral wall of the locking sleeve for the snap groove for fastener snapping, the snap groove circularizes structure and sets
It sets, fastener can slide in snap groove during locking sleeve rotates in spliced eye.
The present invention is further arranged to: the opposite sides of the fence board is provided with scarfing slot, and two mounting plates are opposite
Be provided with the built-in brick entered in scarfing slot for snapping on side, attachment base in fence board connection procedure when built-in brick buckles into
Perforation coaxial arrangement in perforation and fence board after in scarfing slot on mounting plate.
The present invention is further arranged to: the support shoulder for being used to support attachment base, attachment base are provided on the fence board
With in fence board connection procedure when on mounting plate perforation and on fence board perforation it is coaxial when support shoulder upper surface and company
The lower end surface of joint chair is bonded.
In conclusion the invention has the following advantages: the center spacing between two locking sleeves is equal to fence board
Thickness, spliced eye are located at the middle part of fence plate thickness direction, and such two pieces of fence boards are in the mistake rotated around locking sleeve
Two pieces of fence boards can be finally bonded in journey, and the program can reduce the folded occupied space of fence, and each fence board
Lower section is provided with idler wheel, while the axial length direction with fence board of rotation of each idler wheel is vertically arranged, and push is facilitated to fold
Fence afterwards.And fence is in use, and limited part can be enabled by avoiding structure when needing to rotate fence board
Spacing block set can generate elastic deformation into locking sleeve, thus the spacing block set energy when locking sleeve rotates in spliced eye
Each limit fin is enough slipped over, can be realized the relative rotation of fence board；Limited part also can enable limit convex by limiting structure
Block is fixed in limiting groove, for limitation locking sleeve rotates in spliced eye, and then realizes phase between two fence boards
Locking to position.
Therefore the fence can not only make the free relative rotation of the fence board of two connections, and existing fence can also be overcome to fold
Occupied space is big afterwards, is not easy the shortcomings that carrying.
Detailed description of the invention
Fig. 1 is the schematic perspective view under fence connection status；
Fig. 2 is the portion the A enlarged structure schematic diagram in Fig. 1；
Fig. 3 is the schematic perspective view under connector and attachment base and limited part assembly；
Fig. 4 is the schematic perspective view under connector and attachment base and limited part decomposition；
Fig. 5 is the schematic perspective view of connector；
Fig. 6 is the dimensional decomposition structure diagram of fence board and rotating member；
Fig. 7 is the schematic perspective view after fence collapses.
Appended drawing reference: 1, fence board；11, it perforates；12, scarfing slot；13, shoulder is supported；14, rotation axis；15, prevent being disengaged from the groove；
2, connector；21, locking sleeve；211, spacing block set；212, deformation slot；213, elastic piece；214, it covers；215, through-hole；
216, snap groove；22, limit hole；221, positive stop strip；3, attachment base；31, spliced eye；32, fin is limited；33, limiting groove；
34, fastener；35, mounting plate；36, resettlement groove；37, built-in brick；4, limited part；41, limiting structure；42, escape groove；43,
One bearing surface；44, the second bearing surface；5, rotating member；51, rotation hole；52, anti-decylization.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements
The direction of geometric center.
Referring to Fig.1 shown in -7, a kind of folding rail being moved easily includes several fence boards 1, and fence board 1 can quilt
Injection molding further includes the connector 2 having for connecting adjacent two pieces of fence boards 1, and the both ends of connector 2 are vertically arranged useful
In the locking sleeve 21 with 1 grafting of fence board, two locking sleeves 21 are arranged in parallel and between the centers between two locking sleeves 21
Away from being adapted with the thickness of fence board 1, the spliced eye 31 for being inserted into for locking sleeve 21 is provided on fence board 1, this
Place should be noted: the above-mentioned center spacing being adapted between preferably two locking sleeves 21 is equal to the thickness of fence board 1,
Spliced eye 31 is located at the middle part of 1 thickness direction of fence board, and such two pieces of fence boards 1 around locking sleeve 21 during rotating
Two pieces of fence boards 1 can be finally bonded；It is provided with limit fin 32 on the inner sidewall of spliced eye 31, limits the length side of fin 32
It is consistent to the length direction with spliced eye 31, limit fin 32 is provided with multiple and is uniformly distributed around spliced eye 31
Inner sidewall on, arbitrary neighborhood two limit fins 32 between be provided with limiting groove 33, bullet on the lateral wall of locking sleeve 21
Property is provided with the spacing block set 211 that can be embedded in limiting groove 33, and the width and depth dimensions of spacing block set 211 are preferred
It is adapted with the width of limiting groove 33 and depth dimensions, the spacing block set in rotation process in spliced eye 31 of locking sleeve 21
211 can generate elastic deformation into locking sleeve 21 to enable spacing block set 211 that can slip over limit fin 32 and fall into limit
In groove 33.
It is rotatably connected in locking sleeve 21 for the elastically-deformable limited part 4 of spacing block set 211 that limits or lift restrictions,
Limited part 4, which is provided with, generates elastically-deformable limiting structure 41, limited part into locking sleeve 21 for limiting spacing block set 211
4 are provided with for that can generate elastically-deformable avoiding structure into locking sleeve 21 for spacing block set 211；Locking sleeve 21
Outer diameter is adapted with the internal diameter of spliced eye 31, and limited part 4 can enable spacing block set 211 fixed by limiting structure 41
In limiting groove 33, for limitation locking sleeve 21 rotates in spliced eye 31, and then phase between two fence boards 1 is realized
Locking to position；And limited part 4 can enable 211 energy of spacing block set by avoiding structure when needing to rotate fence board 1
It is enough to generate elastic deformation into locking sleeve 21, thus 211 energy of spacing block set when locking sleeve 21 rotates in spliced eye 31
Enough slip over each limit fin 32.
The rotated down of fence board 1 is connected with the idler wheel being supported on ground, and fence board 1 is lifted away from ground one by idler wheel
Fixed height, and then fence board 1 can be facilitated mobile.The rotation of the idler wheel vertical with the length direction of fence board 1 can axially be set
It sets, influences the space of playing of children so as to effectively avoid idler wheel exposed；Furthermore the idler wheel may also be arranged to lockable
Universal wheel structure facilitates fence board to move integrally position in use, it is to be moved in place after universal wheel is locked again
Realize the placement of fence.
Center spacing in above scheme between two locking sleeves 21 is equal to the thickness of fence board 1, and spliced eye 31
In the middle part of 1 thickness direction of fence board, such two pieces of fence boards 1 two pieces of fence boards during being rotated around locking sleeve 21
1 can finally be bonded, and the program can reduce the folded occupied space of fence, and the lower section of each fence board 1 is provided with rolling
Wheel, while the axial length direction with fence board 1 of rotation of each idler wheel is vertically arranged, and facilitates the folded fence of push.And
And fence is in use, limited part 4 can enable spacing block set by avoiding structure when needing to rotate fence board 1
211 can generate elastic deformation into locking sleeve 21, thus the spacing block set when locking sleeve 21 rotates in spliced eye 31
211 can slip over each limit fin 32, can be realized the relative rotation of fence board 1；Limited part 4 can also pass through limiting structure
41 enable spacing block set 211 be fixed in limiting groove 33, for limitation locking sleeve 21 rotates in spliced eye 31, in turn
Realize the locking of relative position between two fence boards 1.
Therefore the fence can not only make the free relative rotation of fence board 1 of two connections, and existing fence can also be overcome to roll over
Poststack occupied space is big, is not easy the shortcomings that carrying.
It is also connected with rotating member 5 between two fence board 1 of arbitrary neighborhood, is convexly equipped on fence board 1 and is coaxially set with spliced eye 31
The rotation axis 14 set is provided on rotating member 5 for the rotation hole 51 for 14 grafting of rotation axis, and there are two the settings of rotation hole 51,
And the spacing of two rotation holes 51 is adapted with the spacing of two rotation axis 14 on adjacent two fence board 1；Rotation hole 51
Inner sidewall is convexly equipped with cricoid anti-decylization 52, and the lateral wall of rotation axis 14 is concavely provided with anti-to be disengaged from the groove for what is be embedded in for anti-decylization 52
15。
Rotation axis 14 and spliced eye 31 are coaxially disposed the rotation overlapping of axles for enabling fence board 1 Yu rotating member 5 and connector 2, side
Just it realizes the rotation of fence board 1, and the rotating member 5 can not only realize the rotation of fence board 1, while can be used in connecting phase
Adjacent two fence boards 1 are implemented structure and are simply easily implemented, advantageously reduce processing and assembly cost, it is only necessary to turn the insertion of rotation axis 14
Until the insertion of anti-decylization 52 is anti-is disengaged from the groove in 15 in dynamic hole 51, anti-decylization 52 can be in 5 injection molding of rotating member and rotation hole
51 are integrally formed, and prevent that being disengaged from the groove 15 can also be integrally formed in 1 injection molding of fence board with rotation axis 14.
The program can increase the junction between adjacent two fence board 1 by rotating member 5, and then be conducive to improve fence board
1 be connected firmly degree and rotation when degree of stability.
Be provided on the lateral wall of locking sleeve 21 through its wall thickness deformation slot 212 and be distorted the bullet that slot 212 surrounds
Property piece 213, deformation slot 212 is wholely set at U-shaped structure setting, elastic piece 213 with locking sleeve 21, and spacing block set 211 is solid
It is arranged on the lateral wall of elastic piece 213 calmly；Spacing block set 211 generated into locking sleeve 21 elastically-deformable scheme by with lock
The elastic piece 213 that only sleeve 21 is wholely set realizes that elastic piece 213 is distorted slot 212 and surrounds, and only side and locking sleeve 21 connect
It connects, and the hollow setting of locking sleeve 21,213 slabbing structure of elastic piece, pushes the mistake of spacing block set 211 in limit fin 32
Elastic piece 213 can be to 21 inner bending of locking sleeve, so as to the mistake rotated in spliced eye 31 when locking sleeve 21 in journey
Spacing block set 211 slips over limit fin 32 in journey, and the smart structural design is convenient to carry out, and advantageously reduces processing and group
Dress up this.
Limited part 4 is arranged at rod-like structure, and one end is plugged in the other end in locking sleeve 21 and extends outwardly, limiting structure 41
The internal diameter phase that the outer diameter at elastic piece 213 with locking sleeve 21 are corresponded in locking sleeve 21 is plugged in for limited part 4
Adaptation, avoiding structure are that the end that limited part 4 is plugged in locking sleeve 21 is provided with escape groove 42, and escape groove 42 is set to limit
It is corresponded on the lateral wall of product 4 at elastic piece 213.It is outer at the corresponding elastic piece 213 of limited part 4 during rotation limited part 4
Side wall can be abutted with the inner sidewall of locking sleeve 21, and wherein elastic piece 213 is integrally disposed upon on locking sleeve 21 and is logical
The deformation slot 212 for crossing U-shaped opens up molding, therefore the lateral wall of limited part 4 can be abutted with elastic piece 213, to enable bullet
Property piece 213 on spacing block set 211 be fixed in limiting groove 33, play limitation locking sleeve 21 rotated in spliced eye 31
Effect, and then realize two fence boards 1 between relative position locking.Or 42 court of escape groove during rotating limited part 4
When to elastic piece 213, escape groove 42 is formed with the space for allowing elastic piece 213 that can generate deformation into locking sleeve 21, thus
Fin 32 is limited during so that locking sleeve 21 is rotated in spliced eye 31 allows elastic piece by pushing spacing block set 211
213, to 21 inner bending of locking sleeve, realize the rotation of relative position between two fence boards 1.
There are two spacing block set 211 and elastic piece 213 and deformation slot 212 are respectively provided with, and centrosymmetric setting
In on locking sleeve 21；There are two escape groove 42 is also provided with, and it is set on the opposite exterior lateral sides wall of limited part 4.In lock sleeve
Multiple deformation slots 212 are provided on cylinder 21 to be formed with multiple elastic pieces 213, by the way that multiple spacing block sets 211 are arranged favorably
Firmness when improving locking fence board 1, and elastic piece 213 is cooperated to realize that elastically-deformable escape groove 42 also needs to correspond to
Setting.
The limit hole 22 for being inserted into locking sleeve 21 for limited part 4, limit hole 22 and locking are provided on connector 2
Sleeve 21 is coaxially disposed, and the positive stop strip 221 for limiting the limited part 4 rotation angle is provided on the inner sidewall of limit hole 22,
The first bearing surface 43 and the second bearing surface 44 that can be abutted respectively with positive stop strip 221 are provided on the lateral wall of limited part 4, the
There are the avoiding spaces mobile for positive stop strip 221 between one bearing surface 43 and the second bearing surface 44；Limited part 4 is in limit hole 22
When positive stop strip 221 is abutted with the first bearing surface 43, escape groove 42 is on the contrary to work as positive stop strip towards elastic piece 213 in rotation process
221 are bonded with the lateral wall of limited part 4 when the second bearing surface 44 abutting with the inner sidewall of elastic piece 213.Pass through the first bearing surface
43 and second bearing surface 44 and positive stop strip 221 setting, enable the pattern switching of limited part 4 manipulate more accurate, and then facilitate lock
Fixed or rotation fence board 1.And switching mark can also be set in the end of limited part 4, such as turn when limited part 4 to be solution clockwise
Lock locks when turning limited part 4 counterclockwise.
The end face center of 4 bottom of limited part is bolted with screw, and the bottom of locking sleeve 21 is fixedly installed capping 214, envelope
Lid 214 is provided with the perforative through-hole 215 of screw rod for screw, and the internal diameter of through-hole 215 is less than the head outer diameter size of screw.
The screw rod of screw is spirally connected after through-hole 215 with limited part 4 by limited part 4 again after being inserted into locking sleeve 21, due to screw
Head sizes are greater than the internal diameter of through-hole 215, therefore limited part 4 will not be by out of locking sleeve 21 in pull limited part 4
Detach, which easily implements and easy to assembly, advantageously reduce processing cost, and can effectively avoid limited part 4 fall or
Lose.
Attachment base 3 is provided on fence board 1, spliced eye 31 is arranged on attachment base 3, and attachment base 3 and fence board 1 pass through spiral shell
Bolt and nut are detachably connected, and attachment base 3 includes two mounting plates 35 for being held on 1 opposite sides of fence board, fence board 1 with
It is provided on one mounting plate 35 for the perforative perforation 11 of the screw rod for bolt, another mounting plate 35 is towards the side of fence board 1
It is provided with the resettlement groove 36 for disposing for nut, the groove width size of resettlement groove 36 is adapted with the opposite side size of nut.Connection
Seat 3 is detachably connected by bolt and nut with fence board 1, and scenario-frame is simply easily implemented, and processing and assembling are advantageously reduced
Cost, and in assembling, bolt after a mounting plate 35 and fence board 1 and is fixed on another 35 inner sidewall of mounting plate
Nut is spirally connected, and the screw thread boom end that can be avoided bolt is exposed and causes security risk.Wherein the fixation of nut can be by pacifying
It is provided with the placement block for opening up for resettlement groove 36 in loading board 35 to realize, inner sidewall of the placement block projection in mounting plate 35
On, the opening of resettlement groove 36 upward, and is also equipped in placement block for for being bolted 36 inner bolt of resettlement groove
Perforation 11, and 11 internal diameter of perforation in placement block is less than the outer profile size of nut, and nut is made to be clamped and fixed in resettlement groove
In 36.And to avoid the head of bolt exposed, the perforation 11 on another mounting plate 35 can be arranged to counterbore, for bolt
Head insertion.And should be corresponded on fence board 1 and be provided with evacuation notch at placement block, production when placement block and fence board 1 being avoided to install
Raw interference.
The fastener 34 that locking sleeve 21 is fixed for snapping, the lateral wall of locking sleeve 21 are provided on attachment base 3
On be provided with for the snap groove 216 for 34 snapping of fastener, snap groove 216 circularizes structure setting, and locking sleeve 21 is being inserted
Connecing fastener 34 during rotating in hole 31 can slide in snap groove 216.Locking sleeve 21 is inserted into spliced eye 31 and arrives
Fastener 34 buckles into snap groove 216 behind position, plays the role of connecting the connector 2 and attachment base 3, and then is conducive to improve and enclose
The degree that is connected firmly of breast board 1.
The opposite sides of fence board 1 is provided with scarfing slot 12, is provided with and is used on the opposite side of two mounting plates 35
Snapping enters the built-in brick 37 in scarfing slot 12, when built-in brick 37 buckles into scarfing slot 12 in attachment base 3 and 1 connection procedure of fence board
The perforation 11 on mounting plate 35 and the perforation 11 on fence board 1 are coaxially disposed afterwards.Built-in brick 37 and the setting of scarfing slot 12 are advantageous
It is connected firmly degree in improving attachment base 3 and fence board 1, effectively avoids attachment base 3 from shaking on fence board 1, and then be conducive to
Improve the degree that is connected firmly of fence board 1.
The support shoulder 13 for being used to support attachment base 3 is provided on fence board 1, in attachment base 3 and 1 connection procedure of fence board
When the perforation 11 on mounting plate 35 is coaxial with perforation 11 on fence board 1 under the upper surface and attachment base 3 of support shoulder 13
End face fitting.Being provided with of support shoulder 13 is conducive to improve attachment base 3 and fence board 1 and is connected firmly degree, effectively avoids connecting
Seat 3 shakes on fence board 1, and then is conducive to improve the degree that is connected firmly of fence board 1.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of folding rail being moved easily includes several fence boards (1), it is characterized in that: further including having for connecting
The connector (2) of adjacent two pieces of fence boards (1), the both ends of the connector (2) are vertically installed with for inserting with fence board (1)
The locking sleeve (21) connect, two locking sleeves (21) are arranged in parallel and center spacing and fence between two locking sleeves (21)
The thickness of plate (1) is adapted, and the spliced eye for being inserted into for locking sleeve (21) is provided on the fence board (1)
(31), be provided on the inner sidewall of the spliced eye (31) limit fin (32), it is described limit fin (32) length direction with
The length direction of spliced eye (31) is consistent, and the limit fin (32) is provided with multiple and is uniformly distributed around grafting
On the inner sidewall in hole (31), it is provided with limiting groove (33) between two limits fin (32) of arbitrary neighborhood, the locking sleeve
(21) elasticity is provided with the spacing block set (211) that can be embedded in limiting groove (33) on lateral wall, and locking sleeve (21) exists
Spacing block set (211) can generate elastic deformation into locking sleeve (21) to enable limit in spliced eye (31) interior rotation process
Convex block (211) can slip over limit fin (32) and fall into limiting groove (33)；
It is rotatably connected in the locking sleeve (21) for the spacing block set that limits or lift restrictions (211) elastically-deformable limitation
Part (4), the limited part (4) are provided with elastically-deformable for limiting spacing block set (211) generation into locking sleeve (21)
Limiting structure (41), the limited part (4) are provided with for that can generate bullet into locking sleeve (21) for spacing block set (211)
The avoiding structure of property deformation；
The rotated down of the fence board (1) is connected with the idler wheel being supported on ground.
2. a kind of folding rail being moved easily according to claim 1, it is characterized in that: two fence board of arbitrary neighborhood
(1) it is also connected between rotating member (5), the rotation axis with spliced eye (31) coaxial arrangement is convexly equipped on the fence board (1)
(14), it is provided on the rotating member (5) for the rotation hole (51) for rotation axis (14) grafting, rotation hole (51) setting
There are two, and the spacing of two rotation holes (51) and the spacing of two rotation axis (14) on adjacent two fence board (1) are mutually fitted
Match；
The inner sidewall of the rotation hole (51) is convexly equipped with cricoid anti-decylization (52), recessed on the lateral wall of the rotation axis (14)
Have and anti-is disengaged from the groove (15) for what is be embedded in for anti-decylization (52).
3. a kind of folding rail being moved easily according to claim 1 or 2, it is characterized in that: the locking sleeve
(21) be provided on lateral wall through its wall thickness deformation slot (212) and be distorted the elastic piece (213) that slot (212) surrounds,
The deformation slot (212) is wholely set at U-shaped structure setting, the elastic piece (213) with locking sleeve (21), the limit
Convex block (211) is fixed on the lateral wall of elastic piece (213)；
The limited part (4) is arranged at rod-like structure, and one end is plugged in locking sleeve (21) interior other end and extends outwardly, the limit
Structure (41) processed is that limited part (4) are plugged in the outer diameter and lock sleeve corresponded at elastic piece (213) in locking sleeve (21)
The internal diameter of cylinder (21) is adapted, and the avoiding structure is that limited part (4) are plugged in the setting of the end in locking sleeve (21)
Have escape groove (42), the escape groove (42) is set on the lateral wall of limited part (4) and corresponds at elastic piece (213).
4. a kind of folding rail being moved easily according to claim 3, it is characterized in that: the spacing block set (211)
There are two being respectively provided with elastic piece (213) and deformation slot (212), and centrosymmetric it is set to locking sleeve (21)
On；There are two the escape groove (42) is also provided with, and it is set on the opposite exterior lateral sides wall of limited part (4).
5. a kind of folding rail being moved easily according to claim 3, it is characterized in that: being set on the connector (2)
It is equipped with for for the limit hole (22) in limited part (4) insertion locking sleeve (21), the limit hole (22) and locking sleeve
(21) it is coaxially disposed, the limit for limiting the limited part (4) rotation angle is provided on the inner sidewall of the limit hole (22)
Item (221) is provided with the first bearing surface that can be abutted respectively with positive stop strip (221) on the lateral wall of the limited part (4)
(43) and the second bearing surface (44)；
Limited part (4) avoids in limit hole (22) interior rotation process when positive stop strip (221) is abutted with the first bearing surface (43)
Slot (42) towards elastic piece (213), otherwise when positive stop strip (221) is abutted with the second bearing surface (44) limited part (4) outside
Wall is bonded with the inner sidewall of elastic piece (213).
6. a kind of folding rail being moved easily according to claim 1, it is characterized in that: the limited part (4) bottom
End face center be bolted with screw, the bottom of the locking sleeve (21) is fixedly installed capping (214), the capping (214)
It is provided with the perforative through-hole of screw rod (215) for screw, the internal diameter of the through-hole (215) is less than the head outer diameter ruler of screw
It is very little.
7. a kind of folding rail being moved easily according to claim 1, it is characterized in that: being set on the fence board (1)
It is equipped with attachment base (3), the spliced eye (31) is arranged on attachment base (3), and the attachment base (3) and fence board (1) pass through spiral shell
Bolt and nut are detachably connected, and the attachment base (3) includes two mounting plates for being held on fence board (1) opposite sides
(35), it is provided on the fence board (1) and a mounting plate (35) for the perforative perforation (11) of the screw rod for bolt, Ling Yian
The side of loading board (35) towards fence board (1) is provided with the resettlement groove (36) for disposing for nut, the resettlement groove (36)
Groove width size is adapted with the opposite side size of nut.
8. a kind of folding rail being moved easily according to claim 7, it is characterized in that: being set on the attachment base (3)
It is equipped with the fastener (34) for fixing locking sleeve (21) for snapping, is arranged on the lateral wall of the locking sleeve (21) useful
In the snap groove (216) for fastener (34) snapping, the snap groove (216) circularizes structure setting, and locking sleeve (21) exists
Fastener (34) being capable of the sliding in snap groove (216) during rotation in spliced eye (31).
9. a kind of folding rail being moved easily according to claim 7, it is characterized in that: the phase of the fence board (1)
Two sides are provided with scarfing slot (12), is provided on the opposite side of two mounting plates (35) and enters scarfing slot (12) for snapping
Interior built-in brick (37), in attachment base (3) and fence board (1) connection procedure when built-in brick (37) buckle into scarfing slot (12) it is interior after peace
The perforation (11) in perforation (11) and fence board (1) in loading board (35) is coaxially disposed.
10. a kind of folding rail being moved easily according to claim 7, it is characterized in that: being set on the fence board (1)
It is equipped with the support shoulder (13) for being used to support attachment base (3), works as mounting plate in attachment base (3) and fence board (1) connection procedure
(35) upper surface and attachment base (3) of perforation (11) on and perforation (11) on fence board (1) support shoulder (13) when coaxial
Lower end surface fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984557.1A CN109057525B (en) | 2018-08-27 | 2018-08-27 | Folding fence convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984557.1A CN109057525B (en) | 2018-08-27 | 2018-08-27 | Folding fence convenient to move |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109057525A true CN109057525A (en) | 2018-12-21 |
| CN109057525B CN109057525B (en) | 2024-04-16 |
Family
ID=64756258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984557.1A Active CN109057525B (en) | 2018-08-27 | 2018-08-27 | Folding fence convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057525B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480544A (en) * | 2018-12-24 | 2019-03-19 | 永嘉尚趣游乐设备有限公司 | A kind of splicing component of child enclosure |
| CN109854073A (en) * | 2019-01-30 | 2019-06-07 | 温州华美环境工程有限公司 | A kind of card and gardens guardrail |
| WO2024050805A1 (en) * | 2022-09-06 | 2024-03-14 | 汪子建 | Detachable connection mechanism and game fence device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791114A (en) * | 1993-09-28 | 1995-04-04 | Kato Seiki Kk | Connection metal fittings for fence |
| CN203891578U (en) * | 2014-06-04 | 2014-10-22 | 慈溪市奥正电器有限公司 | Fence connection assembly |
| CN206144268U (en) * | 2016-10-27 | 2017-05-03 | 黄鑫 | Rail with corner mount can freely be assembled |
| CN108354385A (en) * | 2018-05-09 | 2018-08-03 | 金亚军 | A kind of upper bed-plate, lower bottom base, fence connector and fence system |
| CN208899985U (en) * | 2018-08-27 | 2019-05-24 | 温州优嘉游乐设备有限公司 | A kind of folding rail being moved easily |
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2018
- 2018-08-27 CN CN201810984557.1A patent/CN109057525B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791114A (en) * | 1993-09-28 | 1995-04-04 | Kato Seiki Kk | Connection metal fittings for fence |
| CN203891578U (en) * | 2014-06-04 | 2014-10-22 | 慈溪市奥正电器有限公司 | Fence connection assembly |
| CN206144268U (en) * | 2016-10-27 | 2017-05-03 | 黄鑫 | Rail with corner mount can freely be assembled |
| CN108354385A (en) * | 2018-05-09 | 2018-08-03 | 金亚军 | A kind of upper bed-plate, lower bottom base, fence connector and fence system |
| CN208899985U (en) * | 2018-08-27 | 2019-05-24 | 温州优嘉游乐设备有限公司 | A kind of folding rail being moved easily |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480544A (en) * | 2018-12-24 | 2019-03-19 | 永嘉尚趣游乐设备有限公司 | A kind of splicing component of child enclosure |
| CN109854073A (en) * | 2019-01-30 | 2019-06-07 | 温州华美环境工程有限公司 | A kind of card and gardens guardrail |
| WO2024050805A1 (en) * | 2022-09-06 | 2024-03-14 | 汪子建 | Detachable connection mechanism and game fence device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109057525B (en) | 2024-04-16 |
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