CN109171264A - A kind of ball slide rail of sliding stability - Google Patents
A kind of ball slide rail of sliding stability Download PDFInfo
- Publication number
- CN109171264A CN109171264A CN201811344579.8A CN201811344579A CN109171264A CN 109171264 A CN109171264 A CN 109171264A CN 201811344579 A CN201811344579 A CN 201811344579A CN 109171264 A CN109171264 A CN 109171264A
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- CN
- China
- Prior art keywords
- rail
- sliding
- slot
- middle rail
- internal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/437—Rollers for slides or guides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
- A47B88/477—Buffers; End stops
Abstract
The invention discloses a kind of ball slide rails of sliding stability, including outer retaining rail, one end insertion of the outer retaining rail is provided with damping unit, and the inside of outer retaining rail is located at one end of damping unit and slidably connects middle retaining rail, the inside of the middle retaining rail and damping unit slidably connects interior retaining rail jointly.The outside rotation that the present invention passes through the axis that is screwed including hollow rollers, make roller mechanism while the interior Slideslip of the double sliding slots of outer rail, it is rotated, to keep the sliding of middle retaining rail and interior retaining rail more stable, by middle rail pulling buckle and internal rail pulling buckle can limit in retaining rail and interior retaining rail sliding distance, it again can be quick, easily drawer is disassembled and installed, it is slided by the lower end of internal rail pulling buckle along damping card slot, by the lower end of internal rail body along damping concave sliding slot sliding, to reduce impact force when drawer sliding, reduce noisiness, keep drawer sliding more stable.
Description
Technical field
The present invention relates to ball slide rail technical field, the ball slide rail of specifically a kind of sliding stability.
Background technique
Ball slide rail, which refers to, to be fixed on the cabinet body of furniture, and the drawer or cabinet plate for furniture enter and leave movable hardware interconnecting piece
Part, is mainly used for the drawer of the wooden furniture such as with steel drawer such as cabinet, furniture, official document cabinet, bathroom cabinet, and ball slide rail can be protected
Card push-and-pull is smooth, and bearing capacity is big, and such sliding rail can have buffering closing or press rebound open function, therefore, just gradual generation
For the sliding rail of traditional roller type, become the main force of modern furniture sliding rail.
Chinese patent discloses a kind of three section ball slide rails (Authorization Notice No. CN202775127U), and the patented technology is same
Under equal strength, sliding rail overall width is less than common three sections ball slide rail, and external slide rail and middle sliding rail are equipped with baffle, and anti-anti-slip track is de-
Out, Chinese patent discloses a kind of ball slide rail (Authorization Notice No. CN204351390U) again, which can utilize gear
Column and ball, which are constituted, to be limited, and is prevented each section of sliding rail separation, is formed ball slide rail whereby, reaching ball slide rail shape can arbitrarily change
Become, structure simplify, manufacture with assembling cost reduce the purpose of, but its in the presence of cannot effectively improve drawer slide stabilization
Property, it has not been convenient to drawer is disassembled and installed, impact force when drawer sliding cannot be reduced.Therefore, those skilled in the art
A kind of ball slide rail of sliding stability is provided, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of the present invention is to provide a kind of ball slide rails of sliding stability, mentioned above in the background art to solve
The stability of drawer sliding cannot be effectively improved, it has not been convenient to disassemble and install to drawer, when cannot reduce drawer sliding
Impact force problem.
To achieve the above object, the invention provides the following technical scheme:
One end insertion of a kind of ball slide rail of sliding stability, including outer retaining rail, the outer retaining rail is provided with damping
Device, and the inside of outer retaining rail is located at one end of damping unit and slidably connects middle retaining rail, the middle retaining rail and damping
The inside of device slidably connects interior retaining rail jointly, and the top of the outer retaining rail and damping unit is run through jointly is connected with spiral shell
Nail.
As further scheme of the invention: the outer retaining rail includes outer rail body, the bottom of the inside of the outer rail body
End offers outer rail card slot, and the bottom end of the inside of outer rail body offers bar shaped location hole, institute close to the two sides of outer rail card slot
The inner sidewall for stating outer rail body offers the double sliding slots of outer rail close to the front and back side of outer rail card slot, sidewinders in the double sliding slots of the outer rail
It is dynamic to be connected with outer rail ball bearing mechanism.
As further scheme of the invention: the outer rail ball bearing mechanism includes lower clamping piece, the top of the lower clamping piece
It is provided with upper clip, the inside of the lower clamping piece and upper clip rolls jointly is connected with ball, and the top of lower clamping piece and upper clip
It holds the side close to ball to run through jointly and is connected with bolt, be fixedly connected to fixation on rear side of the lower clamping piece and upper clip
Piece is provided with roller mechanism on rear side of the fixinig plate.
As further scheme of the invention: the roller mechanism includes hollow rollers, the inside of the hollow rollers
It is rotatably connected to internal screw thread fixing axle, interior hexagonal screw rod, the interior hexagonal are fixedly connected on front side of the internal screw thread fixing axle
For screw rod through fixinig plate and the fixed axis connection of internal screw thread, the hollow rollers are embedded in the inside of the double sliding slots of outer rail, and hollow rolling
Column and the double sliding slots of outer rail are rolled and are connected.
As further scheme of the invention: the middle retaining rail includes middle rail body, the bottom of the inside of the middle rail body
End insertion is provided with middle rail pulling buckle, and the bottom end of the inside of middle rail body offers middle rail clip close to the front and back side of middle rail pulling buckle
The bottom end of slot, the inside of the middle rail body offers middle rail concave sliding slot, the middle rail body close to the front and back side of middle rail clip slot
Inner sidewall offer the double sliding slots of middle rail close to the upper end of middle rail concave sliding slot, and one end of middle rail body is close to the double sliding slots of middle rail
Side be fixedly connected with semicircle shackle, the front and back side in the outside of the middle rail body offers middle rail semicircle sliding slot, it is described in
The interior side roll of the double sliding slots of rail is connected with middle rail ball bearing mechanism, the structure of the middle rail ball bearing mechanism and outer rail ball bearing mechanism and
Connection type is all the same, and the middle rail semicircle sliding slot and ball are rolled and connected.
As further scheme of the invention: the middle rail pulling buckle includes middle rail drag hook, the top of the middle rail drag hook
It is fixedly connected with button, and the side of the bottom end of middle rail drag hook is connected with reset spring, the middle part of the front side of the middle rail drag hook
It is rotatably connected to rotation axis, the bottom end of the middle rail drag hook is slidably connected far from the side of reset spring and outer rail card slot.
As further scheme of the invention: the damping unit includes outer frame body, the bottom of the inside of the outer frame body
End offers limiting slot, and the bottom end of the inside of outer frame body offers damping card slot close to the front and back side of limiting slot, described outer
The bottom end of the inside of framework offers damping location hole close to the side of limiting slot, and the bottom end of the inside of the outer frame body is close to resistance
The front and back side of Buddhist nun's card slot offers damping concave sliding slot, and the front side insertion of one end of the outer frame body is provided with hydraulic damping
Device, and damping spring is fixedly connected on rear side of one end of outer frame body, the middle part insertion of one end of the outer frame body is provided with cunning
Moving frame, the top of the sliding rack, which is located on the inside of limiting slot, is fixedly connected with limited post, and one end of the sliding rack is far from limit
The side of position column is fixedly connected with hook, and one end of the hydraulic damper and damping spring is connect with sliding rack jointly, described
One end of sliding rack is embedded in the inside of limiting slot close to the side of limited post, and sliding rack is slidably connected with limiting slot, described
Hook is socketed in the inside of semicircle shackle.
As further scheme of the invention: the interior retaining rail includes internal rail body, and the front and back side of the internal rail body is equal
Internal rail semicircle sliding slot is offered, and the two sides on the top of internal rail body offer circular locating openings, the top of the internal rail body is leaned on
There are two internal rail pulling buckle, the bottom end of the internal rail pulling buckle and middle rail clip slots, damping card for the side insertion setting of subcircular location hole
Slot is slidably connected, and internal rail pulling buckle is identical as the structure and working principle of middle rail pulling buckle, and the internal rail semicircle sliding slot and middle rail roll
Pearl mechanism rolls connection, and the bottom end of the internal rail body is slidably connected with middle rail concave sliding slot, damping concave sliding slot.
Compared with prior art, beneficial effects of the present invention:
1, it is rotated by the outside for the axis that is screwed including hollow rollers, makes roller mechanism in the interior sideslip of the double sliding slots of outer rail
It while dynamic, is rotated, makes ball while rolling by lower clamping piece and upper clip, slide and connect with middle rail semicircle sliding slot
It connects, to keep the sliding of middle retaining rail and interior retaining rail more stable, reduces shaking of the drawer in opening and closing, it is sliding to improve ball
The practicability of rail.
2, by middle rail pulling buckle and internal rail pulling buckle can limit in retaining rail and the sliding of interior retaining rail distance, and can be with
Quickly and conveniently drawer is disassembled and installed, improves the practicability of ball slide rail.
3, it by hooking semicircle shackle, is slided by the lower end of internal rail pulling buckle along damping card slot, passes through internal rail body
Lower end along damping concave sliding slot sliding, by sliding rack limiting slot interior Slideslip, thus reduce drawer sliding when
Impact force, reduce noisiness, make drawer sliding it is more stable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the ball slide rail of sliding stability；
Fig. 2 is a kind of installation diagram of the ball slide rail of sliding stability；
Fig. 3 is a kind of structural schematic diagram of the ball slide rail China and foreign countries retaining rail of sliding stability；
Fig. 4 is the structural schematic diagram of outer rail ball bearing mechanism in a kind of ball slide rail of sliding stability；
Fig. 5 is the explosive view of outer rail ball bearing mechanism in a kind of ball slide rail of sliding stability；
Fig. 6 is the explosive view of roller mechanism in a kind of ball slide rail of sliding stability；
Fig. 7 is the structural schematic diagram of middle retaining rail in a kind of ball slide rail of sliding stability；
Fig. 8 is the cross-sectional view of middle rail pulling buckle in a kind of ball slide rail of sliding stability；
Fig. 9 is the structural schematic diagram of damping unit in a kind of ball slide rail of sliding stability；
Figure 10 is the structural schematic diagram of interior retaining rail in a kind of ball slide rail of sliding stability.
In figure: 1, outer retaining rail；11, outer rail body；12, outer rail card slot；13, bar shaped location hole；14, outer rail ball bearing mechanism；
141, lower clamping piece；142, ball；143, upper clip；144, roller mechanism；1441, hollow rollers；1442, internal screw thread fixing axle；
1443, interior hexagonal screw rod；145, bolt；146, fixinig plate；15, the double sliding slots of outer rail；2, middle retaining rail；21, middle rail body；22, in
The double sliding slots of rail；23, middle rail ball bearing mechanism；24, middle rail clip slot；25, middle rail pulling buckle；251, middle rail drag hook；252, button；253, multiple
Position spring；254, rotation axis；26, semicircle shackle；27, middle rail semicircle sliding slot；28, middle rail concave sliding slot；3, damping unit；301,
Outer frame body；302, hydraulic damper；303, limiting slot；304, it links up with；305, sliding rack；306, damping spring；307, limited post；
308, card slot is damped；309, location hole is damped；310, concave sliding slot is damped；4, screw；5, interior retaining rail；51, internal rail body；52,
Internal rail pulling buckle；53, internal rail semicircle sliding slot；54, circular locating openings.
Specific embodiment
Please refer to Fig. 1~10, in the embodiment of the present invention, a kind of ball slide rail of sliding stability, including outer retaining rail 1, outside
One end insertion of retaining rail 1 is provided with damping unit 3, and one end that the inside of outer retaining rail 1 is located at damping unit 3 slidably connects
The inside of middle retaining rail 2, middle retaining rail 2 and damping unit 3 slidably connects interior retaining rail 5, outer retaining rail 1 and damping dress jointly
3 top is set to run through jointly and be connected with screw 4.
In order to make outer retaining rail 1 and middle 2 smooth sliding of retaining rail, outer retaining rail 1 includes outer rail body 11, outer rail body 11 it is interior
The bottom end of side offers outer rail card slot 12, and the bottom end of the inside of outer rail body 11 offers bar shaped close to the two sides of outer rail card slot 12
The inner sidewall of location hole 13, outer rail body 11 offers the double sliding slots 15 of outer rail close to the front and back side of outer rail card slot 12, and outer rail is double sliding
The interior side roll of slot 15 is connected with outer rail ball bearing mechanism 14.
In order to make outer rail ball bearing mechanism 14 and outer 1 smooth sliding of retaining rail, outer rail ball bearing mechanism 14 includes lower clamping piece 141,
The top of lower clamping piece 141 is provided with upper clip 143, and the inside of lower clamping piece 141 and upper clip 143 rolls jointly is connected with ball
142, the top of lower clamping piece 141 and upper clip 143 is run through jointly close to the side of ball 142 is connected with bolt 145, lower clamping piece
141 and the rear side of upper clip 143 be fixedly connected to fixinig plate 146, the rear side of fixinig plate 146 is provided with roller mechanism 144.
In order to roll roller mechanism 144 smoothly in the double sliding slots 15 of outer rail, roller mechanism 144 includes hollow rollers
1441, the inside of hollow rollers 1441 is rotatably connected to internal screw thread fixing axle 1442, and the front side of internal screw thread fixing axle 1442 is fixed
It is connected with interior hexagonal screw rod 1443, interior hexagonal screw rod 1443 is connect through fixinig plate 146 with internal screw thread fixing axle 1442, hollow rolling
Column 1441 is embedded in the inside of the double sliding slots 15 of outer rail, and hollow rollers 1441 and the double sliding slots 15 of outer rail are rolled and connected.
In order to allow middle retaining rail 2 and outer retaining rail 1 and interior retaining rail 5 smooth sliding together, during middle retaining rail 2 includes
The bottom end insertion of rail body 21, the inside of middle rail body 21 is provided with middle rail pulling buckle 25, and the bottom end of the inside of middle rail body 21 is close to middle rail
The front and back side of pulling buckle 25 offers middle rail clip slot 24, and the bottom end of the inside of middle rail body 21 is equal close to the front and back side of middle rail clip slot 24
Middle rail concave sliding slot 28 is offered, the inner sidewall of middle rail body 21 offers middle rail pair close to the upper end of middle rail concave sliding slot 28 and slides
One end of slot 22, middle rail body 21 is fixedly connected with semicircle shackle 26, the outside of middle rail body 21 close to the side of the double sliding slots 22 of middle rail
Front and back side offer middle rail semicircle sliding slot 27, the interior side roll of the double sliding slots 22 of middle rail is connected with middle rail ball bearing mechanism 23, in
Rail ball bearing mechanism 23 and the structure and connection type of outer rail ball bearing mechanism 14 are all the same, middle rail semicircle sliding slot 27 and ball 142
Roll connection.
In order to make middle retaining rail 2 easy to disassemble and can control the distance of the middle sliding of retaining rail 2, middle rail pulling buckle 25 includes
Middle rail drag hook 251, the top of middle rail drag hook 251 are fixedly connected with button 252, and the side of the bottom end of middle rail drag hook 251 is connected with
Reset spring 253 is rotatably connected to rotation axis 254 in the middle part of the front side of middle rail drag hook 251, and the bottom end of middle rail drag hook 251 is separate
The side of reset spring 253 is slidably connected with outer rail card slot 12.
In order to reduce the impact force of drawer sliding, reduces noisiness, keep drawer sliding more stable, damping unit 3 includes outer
Framework 301, the bottom end of the inside of outer frame body 301 offer limiting slot 303, and the bottom end of the inside of outer frame body 301 is close to limiting slot
303 front and back side offers damping card slot 308, and the bottom end of the inside of outer frame body 301 is offered close to the side of limiting slot 303
Location hole 309 is damped, the bottom end of the inside of outer frame body 301 offers damping concave close to the front and back side of damping card slot 308 and slides
The front side insertion of slot 310, one end of outer frame body 301 is provided with hydraulic damper 302, and the rear side of one end of outer frame body 301 is fixed
It is connected with damping spring 306, the middle part insertion of one end of outer frame body 301 is provided with sliding rack 305, the top position of sliding rack 305
It is fixedly connected with limited post 307 in the inside of limiting slot 303, one end of sliding rack 305 is far from the fixed company in the side of limited post 307
It is connected to hook 304, hydraulic damper 302 is connect with sliding rack 305 jointly with one end of damping spring 306, and the one of sliding rack 305
The side close to limited post 307 is held to be embedded in the inside of limiting slot 303, sliding rack 305 is slidably connected with limiting slot 303, links up with
304 are socketed in the inside of semicircle shackle 26.
In order to make the interior smoothly sliding of retaining rail 5, interior retaining rail 5 includes internal rail body 51, and the front and back side of internal rail body 51 is opened
Equipped with internal rail semicircle sliding slot 53, the two sides on the top of internal rail body 51 offer circular locating openings 54, and the top of internal rail body 51 is leaned on
There are two internal rail pulling buckle 52, the bottom end of internal rail pulling buckle 52 and middle rail clip slots 24, resistance for the side insertion setting of subcircular location hole 54
Buddhist nun's card slot 308 is slidably connected, and internal rail pulling buckle 52 is identical as the structure and working principle of middle rail pulling buckle 25, internal rail semicircle sliding slot 53 with
Middle rail ball bearing mechanism 23 rolls connection, and the bottom end of internal rail body 51 connects with middle rail concave sliding slot 28, the damping sliding of concave sliding slot 310
It connects.
The working principle of the invention: firstly, internal screw thread fixing axle 1442 is penetrated the inside of hollow rollers 1441, then,
The inside for interior hexagonal screw rod 1443 being penetrated fixinig plate 146 is fixed on interior hexagonal screw rod 1443 with internal screw thread fixing axle 1442
Together, hollow rollers 1441 can be rotated along the outside of internal screw thread fixing axle 1442, to complete the peace of roller mechanism 144
Dress, then, is put into ball 142 inside of lower clamping piece 141, closes upper clip 143, then make 141 He of lower clamping piece by bolt 145
Upper clip 143 is fixed together, and allows ball 142 in the interior side roll of lower clamping piece 141 and upper clip 143, to complete outer
The installation of rail ball bearing mechanism 14 is then embedded in hollow rollers 1441 inside for being mounted on the double sliding slots 15 of outer rail, makes hollow rollers
1441 can rotate in the inside of the double sliding slots 15 of outer rail, so that the installation of outer rail ball bearing mechanism 14 Yu outer rail body 11 is completed, then,
From one end of outer rail body 11 in the side insertion of the double sliding slots 15 of outer rail retaining rail 2, make middle rail semicircle sliding slot 27 and ball 142
It is slidably connected, wherein the bottom end of middle rail drag hook 251 is embedded in the inside of outer rail card slot 12, so that it is solid in complete outer retaining rail 1
The installation of orbit determination 2 is then inserted into damping unit 3 far from the side of the double sliding slots 15 of outer rail from the other end of outer rail body 11, makes to damp
Location hole 309 is overlapped with the bar shaped location hole 13 far from double 15 sides of sliding slot of outer rail in vertical direction, then, retaining rail in sliding
2, so that hook 304 is hooked semicircle shackle 26, to complete the installation of outer retaining rail 1 and damping unit 3, then, therefrom rail body 21
Side be inserted into retaining rail 5, wherein internal rail semicircle sliding slot 53 is slidably connected with middle rail ball bearing mechanism 23, the bottom of internal rail body 51
End is slidably connected with middle rail concave sliding slot 28, and the bottom end of internal rail pulling buckle 52 is embedded in the inside of middle rail clip slot 24, due to middle rail clip
Slot 24 and damping card slot 308 are parallel in the horizontal direction, and therefore, the bottom end of internal rail pulling buckle 52 can be in middle rail clip slot 24 and damping card
The inside of slot 308 is free to slide, so that the installation of interior retaining rail 5 and middle retaining rail 2 is completed, then, from damping 309 He of location hole
The inside of bar shaped location hole 13 penetrates screw 4, is fixed on outer retaining rail 1 and damping unit 3 with external furniture body together
Together, then from the inside of circular locating openings 54 screw is penetrated, so that interior retaining rail 5 and the drawer of furniture is fixed together, thus just
Can be with drawer free to slide, when opening the drawer, interior retaining rail 5 is slided along middle retaining rail 2, wherein middle rail ball bearing mechanism 23
It is interior when interior retaining rail 5 slides into certain position simultaneously in the interior side roll of middle rail double sliding slots 22 and internal rail semicircle sliding slot 53
Rail pulling buckle 52 hooks one end of middle rail clip slot 24, just can not slide further along, and then, middle retaining rail 2 is sliding along outer retaining rail 1
It is dynamic, wherein outer rail ball bearing mechanism 14 is simultaneously in the interior side roll of outer rail double sliding slots 15 and middle rail semicircle sliding slot 27, retaining rail in the middle
2 when sliding into certain position, and middle rail drag hook 251 hooks one end of outer rail card slot 12, just can not slide further along, can be complete
Open drawer, when opening a drawer, the lower end of internal rail pulling buckle 52 is slided along damping card slot 308, the lower end of internal rail body 51 along
It damps concave sliding slot 310 to slide, middle retaining rail 2 squeezes sliding rack 305, interior Slideslip of the sliding rack 305 in limiting slot 303, resistance
Buddhist nun's spring 306 is shunk, the Slideslip into it of hydraulic damper 302, therefore slows down the sliding of drawer, similarly, when opening drawer,
Damping spring 306 stretches, and hydraulic damper 302 carries out the impact force for reducing drawer to its outer Slideslip, makes drawer sliding more
Steadily, it when needing to remove drawer, pins internal rail pulling buckle 52 and does not put, pull interior retaining rail 5 always, it can be so that interior retaining rail 5
It is separated with middle retaining rail 2, drawer can be removed, when needing to continue to dismantle ball slide rail, firstly, making hook 304 and semicircular hook
Ring 26 separates, and then, is pressed down against button 252, reset spring 253 is shunk, and one end of middle rail drag hook 251 is along rotation axis 254
It being rotated up, outer rail card slot 12 is left in the bottom end of middle rail drag hook 251, meanwhile, retaining rail 2 in pulling can be so that middle retaining rail 2
It is separated with outer retaining rail 1, then, rotates counterclockwise screw 4, damping unit 3 can be extracted out from the other end of outer retaining rail 1, from
And complete the disassembly of ball slide rail.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of ball slide rail of sliding stability, including outer retaining rail (1), which is characterized in that one end of the outer retaining rail (1)
Insertion be provided with damping unit (3), and the inside of outer retaining rail (1) be located at damping unit (3) one end slidably connect in consolidate
The inside of orbit determination (2), the middle retaining rail (2) and damping unit (3) slidably connects interior retaining rail (5) jointly, described outer solid
The top of orbit determination (1) and damping unit (3) is run through jointly is connected with screw (4).
2. a kind of ball slide rail of sliding stability according to claim 1, which is characterized in that outer retaining rail (1) packet
It includes outer rail body (11), the bottom end of the inside of the outer rail body (11) offers outer rail card slot (12), and the inside of outer rail body (11)
Bottom end offered bar shaped location hole (13) close to the two sides of outer rail card slot (12), the inner sidewall of the outer rail body (11) is close
The front and back side of outer rail card slot (12) offers the double sliding slots (15) of outer rail, and the interior side roll of the double sliding slots (15) of the outer rail is connected with
Outer rail ball bearing mechanism (14).
3. a kind of ball slide rail of sliding stability according to claim 2, which is characterized in that the outer rail ball bearing mechanism
(14) include lower clamping piece (141), the top of the lower clamping piece (141) is provided with upper clip (143), the lower clamping piece (141) and
The inside of upper clip (143) rolls jointly to be connected with ball (142), and the top of lower clamping piece (141) and upper clip (143) is close
The side of ball (142) is run through jointly to be connected with bolt (145), and the rear side of the lower clamping piece (141) and upper clip (143) is solid
Surely it is connected with fixinig plate (146), is provided with roller mechanism (144) on rear side of the fixinig plate (146).
4. a kind of ball slide rail of sliding stability according to claim 3, which is characterized in that the roller mechanism (144)
Including hollow rollers (1441), it is rotatably connected to internal screw thread fixing axle (1442) on the inside of the hollow rollers (1441), it is described
It is fixedly connected on front side of internal screw thread fixing axle (1442) interior hexagonal screw rod (1443), the interior hexagonal screw rod (1443) is through solid
Stator (146) is connect with internal screw thread fixing axle (1442), and the hollow rollers (1441) are embedded in the interior of the double sliding slots (15) of outer rail
Side, and hollow rollers (1441) and the double sliding slots (15) of outer rail are rolled and are connected.
5. a kind of ball slide rail of sliding stability according to claim 3, which is characterized in that middle retaining rail (2) packet
Middle rail body (21) is included, the bottom end of the inside of the middle rail body (21), which is embedded in, is provided with middle rail pulling buckle (25), and middle rail body (21)
The bottom end of inside offers middle rail clip slot (24) close to the front and back side of middle rail pulling buckle (25), the inside of the middle rail body (21)
Bottom end offers middle rail concave sliding slot (28) close to the front and back side of middle rail clip slot (24), and the inner sidewall of the middle rail body (21) leans on
The upper end of rail concave sliding slot (28) offers the double sliding slots (22) of middle rail in close, and one end of middle rail body (21) is double sliding close to middle rail
The side of slot (22) is fixedly connected with semicircle shackle (26), and the front and back side in the outside of the middle rail body (21) offers middle rail half
The interior side roll of round and smooth slot (27), the double sliding slots (22) of the middle rail is connected with middle rail ball bearing mechanism (23), the middle rail ball machine
Structure (23) and the structure and connection type of outer rail ball bearing mechanism (14) are all the same, the middle rail semicircle sliding slot (27) and ball
(142) connection is rolled.
6. a kind of ball slide rail of sliding stability according to claim 5, which is characterized in that middle rail pulling buckle (25) packet
Middle rail drag hook (251) is included, the top of the middle rail drag hook (251) is fixedly connected with button (252), and middle rail drag hook (251)
The side of bottom end is connected with reset spring (253), is rotatably connected to rotation axis in the middle part of the front side of the middle rail drag hook (251)
(254), the bottom end of the middle rail drag hook (251) is slidably connected far from the side of reset spring (253) and outer rail card slot (12).
7. a kind of ball slide rail of sliding stability according to claim 3, which is characterized in that damping unit (3) packet
It includes outer frame body (301), the bottom end of the inside of the outer frame body (301) offers limiting slot (303), and outer frame body (301) is interior
The bottom end of side offers damping card slot (308) close to the front and back side of limiting slot (303), the inside of the outer frame body (301)
Bottom end offers damping location hole (309) close to the side of limiting slot (303), and the bottom end of the inside of the outer frame body (301) is leaned on
The front and back side of nearly damping card slot (308) offers damping concave sliding slot (310), the front side of one end of the outer frame body (301)
Insertion is provided with hydraulic damper (302), and damping spring (306), institute are fixedly connected on rear side of one end of outer frame body (301)
The middle part insertion for stating one end of outer frame body (301) is provided with sliding rack (305), and the top of the sliding rack (305) is located at limit
It is fixedly connected on the inside of slot (303) limited post (307), side of the one end far from limited post (307) of the sliding rack (305)
Be fixedly connected with hook (304), one end of the hydraulic damper (302) and damping spring (306) jointly with sliding rack (305)
Connection, one end of the sliding rack (305) is embedded in the inside of limiting slot (303) close to the side of limited post (307), and slides
Frame (305) is slidably connected with limiting slot (303), and the hook (304) is socketed in the inside of semicircle shackle (26).
8. a kind of ball slide rail of sliding stability according to claim 7, which is characterized in that interior retaining rail (5) packet
It includes internal rail body (51), the front and back side of the internal rail body (51) offers internal rail semicircle sliding slot (53), and the top of internal rail body (51)
The two sides at end offer circular locating openings (54), and the top of the internal rail body (51) is embedding close to the side of circular locating openings (54)
Entering setting, there are two internal rail pulling buckle (52), the bottom end of the internal rail pulling buckle (52) and middle rail clip slot (24), dampings card slot (308) to slide
Dynamic connection, and internal rail pulling buckle (52) is identical as the structure and working principle of middle rail pulling buckle (25), the internal rail semicircle sliding slot (53)
It rolls and connects with middle rail ball bearing mechanism (23), the bottom end of the internal rail body (51) and middle rail concave sliding slot (28), damping concave are slided
Slot (310) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344579.8A CN109171264A (en) | 2018-11-13 | 2018-11-13 | A kind of ball slide rail of sliding stability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344579.8A CN109171264A (en) | 2018-11-13 | 2018-11-13 | A kind of ball slide rail of sliding stability |
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| Publication Number | Publication Date |
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| CN109171264A true CN109171264A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344579.8A Pending CN109171264A (en) | 2018-11-13 | 2018-11-13 | A kind of ball slide rail of sliding stability |
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| Country | Link |
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| CN (1) | CN109171264A (en) |
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| CN111887623A (en) * | 2020-08-10 | 2020-11-06 | 绍兴心乐家具有限公司 | Drawer of children learning table for smart home |
| CN112399765A (en) * | 2020-10-10 | 2021-02-23 | 西安圣华农业科技股份有限公司 | Slide rail positioning device convenient to dismouting |
| CN113106694A (en) * | 2020-01-09 | 2021-07-13 | 青岛海尔洗衣机有限公司 | Control method of drawer type washing machine |
| CN113106695A (en) * | 2020-01-09 | 2021-07-13 | 青岛海尔洗衣机有限公司 | Drawer type washing machine |
| CN115381233A (en) * | 2022-08-26 | 2022-11-25 | 金华纳加利厨配有限公司 | Anti-drop is drawer slide rail on horse |
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| CN115381233A (en) * | 2022-08-26 | 2022-11-25 | 金华纳加利厨配有限公司 | Anti-drop is drawer slide rail on horse |
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