CN208415654U - A kind of ceiling joist and sliding rail integrated system - Google Patents
A kind of ceiling joist and sliding rail integrated system Download PDFInfo
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- CN208415654U CN208415654U CN201820827499.7U CN201820827499U CN208415654U CN 208415654 U CN208415654 U CN 208415654U CN 201820827499 U CN201820827499 U CN 201820827499U CN 208415654 U CN208415654 U CN 208415654U
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- ceiling
- keel
- ceiling joist
- corner pieces
- sliding rail
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Abstract
A kind of ceiling joist and sliding rail integrated system, it include: sliding rail, keel corner pieces and the pulley being staggeredly spliced anyhow by more ceiling joists, ceiling joist includes wheel rack slot, it takes turns and is respectively arranged with support plate on two parallel bottom edges of rack slot, the top center of wheel rack slot is provided with web, is provided with the edge of a wing at the top of web；The bottom face of keel corner pieces is ceiling support plate face, 90 ° of arc grooves is offered in ceiling support plate face, the both ends of arc groove, which extend, straight-line groove, and straight-line groove is docked with one end of wheel rack slot；The end protrusion that the upper end of keel corner pieces corresponds to arc groove is provided with the first bayonet, the side wall of first bayonet, which runs through, screw hole, web one end is inserted into the first bayonet, and the first bayonet upper and lower side is abutted against with edge of a wing bottom face and wheel carrier groove top end face, is connected and fixed web using screw insertion screw hole.The utility model package assembly is simpler, reduces production difficulty；Ceiling joist connect integrated, flexibly change sliding rail steering according to actual needs with keel corner pieces.
Description
Technical field
The present invention relates to a kind of dedicated ceiling joist and sliding rail integrated system, this system is integrated with ceiling joist, sliding rail, inspection
Repair mouth and each keel corner pieces and connector.Using in the furred ceiling dimension board for needing to use bright keel, may include: office
Place curtain needs the sliding rail turned, and integrates pelmet and Curtain rail；Ward every curtain, infusion keel and need to use curtain or
Every the office space of curtain.
Background technique
There are two types of the existing technical solutions being applied on the market:
1, keel and sliding rail are respectively two systems, two sets of installations and load-carrying members, and installation is complicated, and safety is poor, cost
Height, visual effect are poor；
2, currently, ceiling joist on the market integrates slide type rail system, sliding rail can not be solved and need corner and corner and smallpox
The connectivity problem of major-minor keel, using upper very complicated, part of the manufacturer causes to produce because ceiling joist construction and accessory setting are unreasonable
Product pulley uses obstructed；In addition the ceiling joist of each smallpox producer design can only be with dedicated keel and plate self, cannot
Perfect market generalization.
Summary of the invention
The technical problem to be solved by the present invention is to overcome above-mentioned the deficiencies in the prior art, a kind of ceiling joist and cunning are provided
Rail integrated system.
The present invention solve above-mentioned technical problem the technical solution adopted is that: a kind of ceiling joist and sliding rail integrated system, packet
It includes: the sliding rail being staggeredly spliced anyhow by more ceiling joists, the keel corner installed for 90 ° of sliding rail corners of ceiling joist
The pulley of part and dress on the slide rail, the ceiling joist includes: the wheel rack slot that cross section is inverted U shape, and two in wheel rack slot are flat
Horizontal support plate is respectively arranged on row bottom edge, the opposite side section of two support plates blocks the base opening of wheel rack slot, in wheel carrier
The top center of slot is provided with vertical web, and the horizontal edge of a wing is provided at the top of web；The bottom end of the keel corner pieces
Face is ceiling support plate face, 90 ° of arc grooves is offered in ceiling support plate face, the both ends of arc groove extend along each tangential direction
There are straight-line groove, one end smooth connection of straight-line groove and wheel rack slot；The upper end of the keel corner pieces corresponds to the end of arc groove
Protrusion is provided with the first bayonet, and in the side wall of the first bayonet through there is screw hole, web one end is inserted into the first bayonet, the first bayonet
It corrects and is abutted against with edge of a wing bottom face and wheel carrier groove top end face up and down, be connected and fixed web using screw insertion screw hole.
Facing two first bayonets on two right-angle sides of the keel corner pieces respectively, to be provided with structure two identical
Two bayonets, the keel corner pieces are also divided into left keel corner pieces and right keel corner pieces, and left keel corner pieces pass through the second card
Mouth is connect from left side with ceiling joist, and right keel corner pieces are connect from right side with ceiling joist by the second bayonet.
The second bayonet for needing to connect ceiling joist is corresponded in the ceiling support plate face of the left or right keel corner pieces
It is provided with strip extension pulley groove, extension pulley groove is docked with wheel rack slot one end.
Two outsides in the support plate positioned at wheel carrier slot, which are erect, clamping groove plate, clamping groove plate and support plate and wheel rack slot side
It is formed with a card slot, is symmetrically protruded in the ceiling support plate face positioned at the first bayonet two sides and is provided with interface fixed feet, interface
Fixed feet, which can correspond to, is plugged on card slot one end, and the second bayonet two sides in left keel corner pieces only left side are provided with interface and fix
Foot, right keel corner pieces only right side the second bayonet two sides be provided with interface fixed feet.
Keel corner pieces upper end is provided with the major-minor keel interface board bent in 90 ° between two second bayonets,
The cross section of roof keel is in inverted T-shaped structure, horizontal base plate is protruded from one end riser length of roof keel, from riser bottom edge
It is provided with card slot upwards, card slot is fastened in from top to bottom on major-minor keel interface board, and the card slot can also directly be fastened in furred ceiling dragon
On the clamping groove plate of bone.
It is also directly connected to using T word connector between the ceiling joist, T word connector includes: straight sill strip, is vertically arranged
The contoured support portion of vertical joint and both connections in the middle part of straight sill strip, the height and ceiling joist web of T word connector
Height it is corresponding, the straight sill strip is fixed on the web one side an of ceiling joist, and the vertical joint connection of protrusion is another
Ceiling joist web one end of root vertical direction.
When ceiling joist connects metope, the straight sill strip of the T word connector is fixedly connected on metope, what is then protruded hangs down
Straight joint connects one end of a ceiling joist web.
One end of the ceiling joist connecting wall is provided with access hole, and access hole is by the support plate on wheel carrier slot bottom mouth
Excision 3cm is formed by gap, prevents symmetrically having squeezed into two from wheel carrier groove top portion down to support plate close to access hole one end
Limited slip wheel is strayed into the lock screw of access hole.
The pulley is groove profile pulley, 9 word load-bearing pulleys or U-shaped load-bearing limited slip wheel, and groove profile pulley includes: pulley stress
Frame, pillar, balanced surface and pocket for the punch head, 9 word load-bearing pulleys include: pulley stress frame, pillar, balanced surface and cyclic annular hook, U
Type load-bearing limited slip wheel includes: U-shaped hook, is symmetrically connected to pulley stress frame, pillar and balanced surface that U-shaped links up with both ends,
Pulley stress frame is packed into wheel rack slot, gap of the pillar between support plate, slides smoothness by balanced surface control.
The upper end of the keel corner pieces is provided with stress connecting hole close to square position and is located at stress connecting hole two
The left lifting connecting hole and right lifting connecting hole of side.
Compared with prior art, the beneficial effects of the present invention are:
A, the present invention solves the integrated of ceiling joist and slide type rail system, and the present invention integrates on the basis of former ceiling joist
Its sliding rail function is expanded in sliding rail, the effect for making it have ceiling joist again；Package assembly of the present invention is simpler, and reduction is produced into
This reduces production difficulty, and structure is stronger, highly-safe；
B, the present invention solves the problems, such as the smooth of sliding rail turning, and ceiling joist is connect with keel corner pieces to be integrated, and connection is more
Completely, flexibly change sliding rail according to actual needs to turn to；The characteristics of corner pieces, is mainly just to provide 90 ° of turning slots, and guarantees another
One sliding-rail groove is connected thereto close, reliable, other two second bayonet can be selected to connect roof keel according to actual needs or be hung
Push up keel, strong flexibility；
C, the present invention solves the problems, such as that slide type rail system uses any combination and arrangement in furred ceiling, and scalability is strong, Ke Yi
Any region of furred ceiling is optionally combined；And mounting structure does not change the arrangement of former smallpox dimensions, guarantees its aesthetics；
D, this set system support of the invention has access hole, and maintenance or replacement pulley are more convenient；
E, the present invention devises a kind of dedicated limited slip wheel of infusion, enables to use every curtain sliding rail and infusion sliding rail same set of integrated
System, since coaster is too big in original sliding rail, customization size cost is too high, so current alternative solution cannot all be fully achieved
The performance of former coaster, but the present invention overcomes this problem；
F, the present invention solves the common question of the various plates in market, the ceiling material of current market mainstream can be used, such as
The flat sheets such as specification class algae calcium plate, aluminium sheet, aluminum-pinch, high brilliant plate, plasterboard, mineral wool board, glass-fiber-plate, rock wool board, versatility
By force.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, in which:
Fig. 1 is the plan view of present pre-ferred embodiments；
Fig. 2 is the ceiling joist cross-sectional view of present pre-ferred embodiments；
Fig. 3 is the keel corner pieces schematic diagram of present pre-ferred embodiments；
Fig. 4 is the left keel corner pieces schematic diagram of present pre-ferred embodiments；
Fig. 5 is the right keel corner pieces schematic diagram of present pre-ferred embodiments；
Fig. 6 is ceiling joist, keel corner pieces and the roof keel connection schematic diagram of present pre-ferred embodiments；
Fig. 7 is 90 ° of band of integrated corner joist schematic diagram of present pre-ferred embodiments；
Fig. 8 is the T word connector schematic diagram of present pre-ferred embodiments；
Fig. 9 is the ceiling joist and wall connecting schematic diagram of present pre-ferred embodiments；
Figure 10 is the access hole schematic diagram of present pre-ferred embodiments；
Figure 11 is the ceiling joist and roof keel connection schematic diagram of invention preferred embodiment；
Figure 12 is three kinds of pulley schematic diagrames of present pre-ferred embodiments；
Figure 13 is that the ceiling joist of present pre-ferred embodiments lengthens connection schematic diagram.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention is described further.Drawn in preferred embodiment
Such as "upper", "lower", "left", "right", " centre " and " one " term, only being illustrated convenient for narration, rather than to limit
The enforceable range of the present invention, relativeness are altered or modified, under the content of no substantial changes in technology, when being also considered as this hair
Bright enforceable scope.
Referring to Figure 1, a kind of ceiling joist and sliding rail integrated system of present pre-ferred embodiments design, is mainly wrapped
Include: the pulley of the sliding rail and dress be staggeredly spliced anyhow by more strip ceiling joists 10 on the slide rail, lower mask body are retouched
State each component and connection relationship.
Fig. 2 is referred to, ceiling joist 10 includes: the wheel rack slot 11 that cross section is inverted U shape, and the top of pulley can directly fill
Enter to take turns and be slided in rack slot 11.Horizontal support plate 12, two support plates 12 are respectively arranged on two parallel bottom edges of wheel rack slot 11
An opposite side section blocks the base opening of wheel rack slot 11, is used to support pulley；In support plate 12 outside the two of wheel carrier slot 11
Side, which is erect, clamping groove plate 13, and clamping groove plate 13 and support plate 12 and wheel 11 side of rack slot are just formed with a card slot 16, for connecting
Roof keel.It is connected with vertical web 14 at the top of wheel rack slot 11, the top of web 14 is provided with the horizontal edge of a wing 15, the wing
Edge 15 is installed for top.
There are many installation situations when vertical and horizontal assembled for ceiling joist 10: 90 ° of sliding rail corners is needed to install between ceiling joist,
90 ° of sliding rail corner installations, the installation of ceiling joist and wall and the installation of ceiling joist and roof keel are not needed.
When needing 90 ° of sliding rail corner installations: referring to Fig. 3 to 6, need to use keel corner pieces 30, keel corner pieces
30 be in equilateral triangle profile structure, and the bottom face of keel corner pieces 30 is ceiling support plate face 304, is faced with ceiling slab
It connects, 90 ° of arc grooves 31 is offered in ceiling support plate face 304, the both ends of arc groove 31 have 3cm's along the extension of each tangential direction
Straight-line groove, straight-line groove are directly docked with one end of wheel rack slot 11, and straight-line groove makes the both ends of arc groove 31 and the interface of wheel rack slot 11
On a smooth straight line.Original design is all using circular arc both ends tangent line interface, if the processing of tangent line interface is not flat enough
Sliding or connection is not compact enough, will lead to card wheel, and the interface of both this programme point-blank when, pulley by interface without
The centripetal force of turning acts on, and can be easier, is more smooth, therefore reducing installation requirement, is conducive to installation, and pulley operating is more steady
Determine, the service life is longer.The upper end of keel corner pieces 30 close to square position be provided with stress connecting hole 301 and be located at by
The left lifting connecting hole 302 of 301 two sides of power connecting hole and right lifting connecting hole 303.
The both ends protrusion that the upper end of keel corner pieces 30 corresponds to arc groove 31 is provided with the first bayonet 32, the first bayonet
32 are installed by the support of bayonet support portion 321, and two opposite inner sidewalls are provided with the gap position mutually staggered in the first bayonet 32
322, it opens in the side wall of the first bayonet 32 there are two screw hole 323, two screw holes 323 are each passed through gap position 322.In ceiling support
It is symmetrically protruded in plate face 304 positioned at 32 two sides of the first bayonet and is provided with interface fixed feet 33.
When installation, top: 14 one end of web is inserted into the first bayonet 32, is inserted into the other way around respectively using self-tapping screw
Screw hole 323, screw insertion end initially pass through gap position 322 and are then passed through web 14, and the upper and lower of the first bayonet corrects and edge of a wing bottom end
Face and wheel carrier groove top end face abut against, and the flatness and stability, the interface of 32 two sides of the first bayonet for ensuring to connect with this are fixed
The correspondence of foot 33 is plugged on 16 one end of card slot, connects for auxiliary positioning；And bottom end: straight-line groove is directly held level with both hands with the one of wheel rack slot 11
Sliding docking, to realize 90 ° of track turnings.
When being installed using keel corner pieces, keel corner pieces cross center as the cross of each keel, in addition to above-mentioned two each
90 ° of turnings connection of mutually perpendicular direction is outer, other other two directions must also connect each keel structure, so there is also
Two kinds of additional conditions:
First is that keel corner pieces and the non-corner mode of ceiling joist connect, on two right-angle sides of keel corner pieces 30
Facing the setting of two first bayonets 32 respectively, there are two the second bayonets 34, and are also equipped with interface in 34 two sides of the second bayonet and fix
Foot 33, the second bayonet 34 is all the same with the structure of the first bayonet 32 and with the connection type of ceiling joist 10, is realized with this non-
Corner mode connects.As needed when actual installation uses, a generally only direction needs that this non-corner is used to connect
Mode is connect, and another direction keel corner pieces can be connect with roof keel 40, therefore, keel corner pieces are further divided into left keel
Corner pieces (referring to Fig. 4) and right keel corner pieces (referring to Fig. 5), the difference of the two are: left keel corner pieces are from left side
Connect with the non-corner of ceiling joist, only 34 two sides of the second bayonet in left side are provided with interface fixed feet 33, right keel corner pieces from
Right side is connect with the non-corner of ceiling joist, and only 34 two sides of the second bayonet on right side are provided with interface fixed feet 33.
Preferably, it is corresponded in the ceiling support plate face 304 of left or right keel corner pieces and needs to connect furred ceiling
Second bayonet 34 of keel is provided with strip extension pulley groove 35, and extension pulley groove 35 is docked with wheel 11 one end of rack slot, and extension is slided
Race 35 can be used for storing the use of situations such as pulley, pulley meeting.
Second is that the connection of keel corner pieces and roof keel, the cross section of roof keel 40 is in inverted T-shaped structure, in day
One end riser length of OS DRACONIS 40 will protrude from horizontal base plate, be provided with card slot upwards from riser bottom edge.In keel corner pieces upper end
In the major-minor keel interface boards 36 of 90 ° of bendings, the card slot of roof keel 40 can be from upper for setting between two second bayonets 34
It is fastened under on major-minor keel interface board 36.If smallpox thickness is more than 14mm when installation, 40 side of roof keel
Second bayonet 34 needs manual excision, prevents from stopping smallpox installation.
When not needing 90 ° of sliding rail corner installations, also there are two types of situations:
Fig. 7 is referred to, two orthogonal ceiling joists when leaving the factory, are designed to the integrated of included 90 ° of corners and turn
Wall angle 19, corner integrated form design, more improves this system, does not have to connector.
Fig. 8 and 9 are referred to, needs to use T word connector 50, T word connector 50 includes: straight sill strip 51, is vertically set on
The vertical joint 52 at straight 51 middle part of sill strip and the contoured support portion 53 of connection straight sill strip 51 and vertical joint 52, T word connector
50 height is corresponding with the height of ceiling joist web 14.When installation, one is fixed on using self-tapping screw on straight sill strip 51
14 one side of web of root ceiling joist, the upper of straight sill strip 51 just offset at the top of 15 bottom of the edge of a wing and wheel rack slot 11 below,
The vertical joint 52 of protrusion equally connects 14 one end of ceiling joist web of another vertical direction using self-tapping screw, vertically connects
First 52 it is upper it is following also just offset at the top of 15 bottom of the edge of a wing and wheel rack slot 11, guarantee fastness, thus by two furred ceiling dragons
Bone connection installation.If necessary to three ceiling joist right-angled intersection connections, then in the two sides of a ceiling joist web 14
Two T word connectors 50 are symmetrically installed, can be realized in the ceiling joist for being separately connected two vertical direction.
When ceiling joist and wall are installed: referring to Fig. 9 and 10, it is also desirable to use T word connector 50, when installation, wall
It is fixedly connected with straight sill strip 51 using self-tapping screw on face, the vertical joint 52 then protruded equally connects one using automatic screw
One end of ceiling joist web 14, the upper of vertical joint 52 just offset at the top of 15 bottom of the edge of a wing and wheel rack slot 11 below, protect
Fastness is demonstrate,proved, so that ceiling joist connection is mounted on the wall.
Preferably, pulley is overhauled for the ease of dismounting, one end of ceiling joist connecting wall is provided with maintenance
Mouth 17, access hole 17 is that the support plate 12 on wheel carrier slot bottom mouth is cut off 3cm to be formed by gap, close to 17 one end of access hole
Two lock screws 18 are symmetrically squeezed into down to support plate 12 from 11 top of wheel rack slot, the lock anti-limited slip wheel of screw is strayed into maintenance
Mouth is fallen.If necessary to replace pulley, as long as unscrewing two lock screws 18, pulley can be put into or taken out.
When ceiling joist and roof keel are installed: referring to Figure 11, the card slot of roof keel 40 is direct from vertical direction
Being fastened on the clamping groove plate 13 of ceiling joist can be completed installation.
Three kinds of different pulleys can be used in this of the invention set integrated system, referring to Figure 12, respectively a groove profile pulley,
B-9 word load-bearing pulley and c-U type load-bearing limited slip wheel.Groove profile pulley include: pulley stress frame 21, pillar 22, balanced surface 23 with
And 24,9 word load-bearing pulley of pocket for the punch head includes: pulley stress frame 21, pillar 22, balanced surface 23 and the ring-type being connected through a screw thread
Hook 25, U-shaped load-bearing limited slip wheel include: the pulley stress that U-shaped links up with 26, is symmetrically connected to U-shaped hook both ends by screw thread
Frame 21, pillar 22 and balanced surface 23.When using pulley, pulley stress frame 21 is packed into wheel rack slot 11, and pillar 22 is located at support
Smoothness is slided by the control of balanced surface 23 in gap between plate 12, and pocket for the punch head 24 can be hung every the light-weight articles such as curtain or curtain, ring
Shape hook 25 and U-shaped hook 26 can hang heavier article, and when the U-shaped load-bearing limited slip wheel of use, since there are two pulley stress
Frame 21, increases resistance of taxing, then pulley will not can slide easily, reaches on-slip purpose.
Referring to Figure 13, when installing ceiling joist, if the length of single ceiling joist 10 is inadequate, T word can be used
Connector 50 lengthens two ceiling joist connections, guarantees that sliding rail connection is smooth.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form, appoint
What those skilled in the art implements to above according to the technical essence of the invention without departing from the scope of the present invention
Any brief introduction modification, equivalent variations and modification made by example, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of ceiling joist and sliding rail integrated system characterized by comprising by more ceiling joists anyhow staggeredly splicing and
At sliding rail, for keel corner pieces and the dress pulley on the slide rail of ceiling joist 90 ° of sliding rail corners installation, the furred ceiling
Keel include: the wheel rack slot that cross section is inverted U shape, and are respectively arranged with horizontal support plate on two parallel bottom edges of wheel rack slot,
The opposite side section of two support plates blocks the base opening of wheel rack slot, and the top center of wheel rack slot is provided with vertical web, abdomen
The horizontal edge of a wing is provided at the top of plate；The bottom face of the keel corner pieces is ceiling support plate face, in ceiling support plate face
On offer 90 ° of arc grooves, there is a straight-line groove at the both ends of arc groove along the extension of each tangential direction, and straight-line groove one is held level with both hands with take turns rack slot
Sliding docking；The end protrusion that the upper end of the keel corner pieces corresponds to arc groove is provided with the first bayonet, in the first bayonet
Side wall through there is screw hole, be inserted into the first bayonet by web one end, and the first bayonet corrects and edge of a wing bottom face and wheel rack slot up and down
Top end face abuts against, and is connected and fixed web using screw insertion screw hole.
2. ceiling joist according to claim 1 and sliding rail integrated system, which is characterized in that the two of the keel corner pieces
Two first bayonets are faced on right-angle side respectively and are provided with identical two the second bayonets of structure, the keel corner pieces are also divided into
Left keel corner pieces and right keel corner pieces, left keel corner pieces are connect from left side with ceiling joist by the second bayonet, right dragon
Bone corner pieces are connect from right side with ceiling joist by the second bayonet.
3. ceiling joist according to claim 2 and sliding rail integrated system, which is characterized in that the left or right keel corner
Corresponded in the ceiling support plate face of part and need to connect the second bayonet of ceiling joist and be provided with extension pulley groove, extension pulley groove with
Take turns the docking of rack slot one end.
4. ceiling joist according to claim 2 and sliding rail integrated system, which is characterized in that be located at wheel in the support plate
Two outsides of rack slot, which are erect, clamping groove plate, and clamping groove plate and support plate and wheel rack slot side are formed with a card slot, the ceiling support
It is symmetrically protruded in plate face positioned at the first bayonet two sides and is provided with interface fixed feet, interface fixed feet, which can correspond to, is plugged on card slot one
The second bayonet two sides at end, left keel corner pieces only left side are provided with interface fixed feet, right keel corner pieces only right side second
Bayonet two sides are provided with interface fixed feet.
5. ceiling joist according to claim 4 and sliding rail integrated system, which is characterized in that keel corner pieces upper end
The major-minor keel interface board bent in 90 ° is provided between two second bayonets, the cross section of roof keel is in inverted T-shaped knot
Structure will protrude from horizontal base plate in one end riser length of roof keel, be provided with card slot upwards from riser bottom edge, card slot is from top to bottom
It is fastened on major-minor keel interface board, the card slot can also be directly fastened on the clamping groove plate of ceiling joist.
6. ceiling joist according to any one of claims 1 to 5 and sliding rail integrated system, which is characterized in that the furred ceiling
It is also directly connected to using T word connector between keel, T word connector includes: straight sill strip, is vertically set on hanging down in the middle part of straight sill strip
The contoured support portion of straight joint and connection the two, the height of T word connector is corresponding with the height of ceiling joist web, described
Straight sill strip is fixed on the web one side an of ceiling joist, and the vertical joint of protrusion connects the furred ceiling dragon of another vertical direction
Bone web one end.
7. ceiling joist according to claim 6 and sliding rail integrated system, which is characterized in that connect metope in ceiling joist
When, the straight sill strip of the T word connector is fixedly connected on metope, the vertical joint then protruded connects a ceiling joist web
One end.
8. ceiling joist according to claim 7 and sliding rail integrated system, which is characterized in that the ceiling joist connection wall
One end of body is provided with access hole, and access hole is that the support plate excision 3cm on wheel carrier slot bottom mouth is formed by gap, close
Access hole one end symmetrically squeezes into the lock screw that two anti-limited slip wheels are strayed into access hole from wheel carrier groove top portion down to support plate.
9. ceiling joist according to claim 1 and sliding rail integrated system, which is characterized in that the pulley is sliding for groove profile
Wheel, 9 word load-bearing pulleys or U-shaped load-bearing limited slip wheel, groove profile pulley include: pulley stress frame, pillar, balanced surface and pocket for the punch head, and 9
Word load-bearing pulley includes: pulley stress frame, pillar, balanced surface and cyclic annular hook, U-shaped load-bearing limited slip wheel include: U-shaped hook,
It is symmetrically connected to pulley stress frame, pillar and the balanced surface at U-shaped hook both ends, pulley stress frame is packed into wheel rack slot, branch
Smoothness is slided by balanced surface control in gap of the column between support plate.
10. ceiling joist according to claim 1 and sliding rail integrated system, which is characterized in that the keel corner pieces
Upper end close to square position is provided with stress connecting hole and positioned at the left lifting connecting hole of stress connecting hole two sides and right lifting
Connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827499.7U CN208415654U (en) | 2018-05-30 | 2018-05-30 | A kind of ceiling joist and sliding rail integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820827499.7U CN208415654U (en) | 2018-05-30 | 2018-05-30 | A kind of ceiling joist and sliding rail integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208415654U true CN208415654U (en) | 2019-01-22 |
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| CN201820827499.7U Active CN208415654U (en) | 2018-05-30 | 2018-05-30 | A kind of ceiling joist and sliding rail integrated system |
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| CN (1) | CN208415654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590015A (en) * | 2018-05-30 | 2018-09-28 | 深圳市华宇新材科技有限公司 | A kind of ceiling joist and sliding rail integrated system |
-
2018
- 2018-05-30 CN CN201820827499.7U patent/CN208415654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590015A (en) * | 2018-05-30 | 2018-09-28 | 深圳市华宇新材科技有限公司 | A kind of ceiling joist and sliding rail integrated system |
| CN108590015B (en) * | 2018-05-30 | 2023-08-01 | 深圳市华宇新材科技有限公司 | Furred ceiling fossil fragments and slide rail integrated system |
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