CN107740648B - A kind of mute sliding door - Google Patents
A kind of mute sliding door Download PDFInfo
- Publication number
- CN107740648B CN107740648B CN201710942904.XA CN201710942904A CN107740648B CN 107740648 B CN107740648 B CN 107740648B CN 201710942904 A CN201710942904 A CN 201710942904A CN 107740648 B CN107740648 B CN 107740648B
- Authority
- CN
- China
- Prior art keywords
- sliding door
- sheave
- arc
- slide opening
- lower sheave
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
Abstract
The invention discloses a kind of mute sliding doors, including sliding door ontology, sliding door upper hopper chute, sliding door gliding groove, top sheave component, downslide wheel assembly, the convex cap of arc, screw rod, the top of sliding door ontology is arranged in the sliding door upper hopper chute, the lower section of sliding door ontology is arranged in the sliding door gliding groove, the quantity of the downslide wheel assembly is two, the both ends of the lower part of the sliding door ontology are installed by one downslide wheel assembly respectively, downslide wheel assembly is mounted on sliding door ontology by screw rod, and sliding door ontology is mounted on sliding door gliding groove by lower sheave.It is mute that the present invention may be implemented sliding door use process, does not generate noise, while the precautionary measures are arranged, and avoids that the generation that jams a finger occurs when closure sliding door, the configuration of the present invention is simple, operation convenient and smooth.
Description
Technical field
The present invention relates to sliding door fields, and in particular to a kind of mute sliding door.
Background technique
Present indoor furniture product is generally largely using the design with sliding door, such as bedroom, kitchen, toilet, wardrobe
Equal family products more typically apply sliding door, can efficiently use the interior space using sliding door.
But when using sliding door, inevitably because of sliding door during passage when switching sliding door, and
Collision generates noise when sliding door is closed, and the home life that the noise that sliding door generates can disturb the peace especially has old man, baby in family
Youngster or when sufferer rest, the noise frequently generated using sliding door can generate large effect to the family members of rest, influence
Rest quality.
On the other hand, present sliding door is not provided with safeguard procedures, when closing sliding door, if there is other people hand also
When being placed at the closure of sliding door, the hand that the people for closing sliding door is very likely to cause other people in the case of ignorant is pinched, special
It is not the children of family, it is easy to because user neglects, the generation for causing children's finger to injure.
Summary of the invention
The purpose of the present invention is to provide a kind of mute sliding door, it is mute to may be implemented sliding door use process, does not generate noise,
Simultaneously the precautionary measures are set, avoid closure sliding door when occur the generation that jams a finger, the configuration of the present invention is simple, operation it is convenient
It is smooth.
To achieve the above object, the invention provides the following technical scheme:
A kind of mute sliding door, including sliding door ontology, sliding door upper hopper chute, sliding door gliding groove, top sheave component, lower sheave group
The top of sliding door ontology is arranged in the convex cap of part, arc, screw rod, the sliding door upper hopper chute, and the sliding door gliding groove is arranged in sliding door
The lower section of ontology, the top sheave component include bracket, top sheave, top sheave component mounting hole, and top sheave is rack-mount,
Top sheave component is mounted on the upper end of sliding door ontology, and the top sheave of top sheave component is contacted with the slot inner wall of sliding door upper hopper chute；Institute
It states and the convex cap of arc is respectively set in the notch at the both ends of sliding door gliding groove, the convex cap of arc is the convex cap block to raise upward
Body, the downslide wheel assembly include shell, connecting plate, lower sheave, revolving fragment, rotary shaft, magnet, friction pulley, fixinig plate, friction
Piece, damping spring reed；Lower sheave mounting hole, slide opening, friction plate mounting hole, fixinig plate mounting hole, rotation are set on the shell
Shaft mounting hole, two panels shell disposed in parallel are connected by connecting plate, and the lower sheave is made of elastic material, and lower sheave is wheel
The cam of face intermediate projections, the notch of sliding door gliding groove are adapted with the wheel face of lower sheave, and bearing, axis is arranged in the center of lower sheave
The center setting lower sheave installation axle held, lower sheave installation axle are mounted in the lower sheave mounting hole of two panels shell, the rotation
Piece is made of elastic metallic material piece, and rotary shaft is arranged in the middle part of revolving fragment, and magnet, rotary shaft is arranged in one end lower part of revolving fragment
It is mounted in the rotation shaft mounting hole of two panels shell, the friction pulley by the metal that magnet attracts by that can be made, in friction pulley
Friction wheel axle is arranged in the heart, and the wheel side periphery of friction pulley is arranged elastic rim, fixinig plate rotary shaft and spiral shell is arranged on the fixinig plate
The screw thread of pit, threaded hole is adapted with the screw thread on screw rod, and fixinig plate rotary shaft is mounted on the fixinig plate installation of two panels shell
In hole, the slide opening is the sigmoid curve hole that constitutes after the lower end of slide opening upper section be connected to the upper end of slide opening lower section, slide opening upper section with
Slide opening lower section be it is arc-shaped, the upper end of slide opening upper section is towards magnet, and the center of circle of slide opening lower section institute direction is at the center of lower sheave
On axis, friction plate is mounted in the friction plate mounting hole of two panels shell, and the lower section of slide opening is arranged in friction plate mounting hole, rotation
The top of slide opening is arranged in shaft mounting hole, and the damping spring reed is downwardly convex arc elastic sheet metal, damping spring reed
One end be provided with hook, damping spring reed is mounted on the connecting plate between two panels shell by hook, damping spring reed
The end of the other end crimps downwards, and the central axis that the sum of radius and the radius of friction pulley of lower sheave are less than or equal to lower sheave arrives
The distance of the center line of slide opening lower section, the quantity of the downslide wheel assembly are two, the both ends point of the lower part of the sliding door ontology
Not An Zhuan a downslide wheel assembly, downslide wheel assembly is mounted on sliding door ontology by screw rod, and sliding door ontology passes through lower sheave and pacifies
On sliding door gliding groove.
Preferably, one end of the not set magnet of the revolving fragment is the arc to raise upward.
Preferably, the friction pulley is made of metallic iron.
Preferably, the convex cap of the arc is made of elastic material.
Preferably, the convex cap of the arc is made of rubber.
Preferably, the lower sheave is made of rubber.
Preferably, the elastic rim is made of rubber.
Preferably, the periphery wheel face of the elastic rim is provided with non-slip texture.
Preferably, the friction plate is arc-shaped, the radius phase of the radius and friction pulley at the inner arc edge of friction plate
Together.
Preferably, the friction plate is made of rubber.
Beneficial effects of the present invention:
(1) muting function is good, runs smoothly, laborsaving smooth.
Sliding door by sliding door upper hopper chute and sliding door gliding groove guiding role, it is stable.Damping spring reed and revolving fragment are equal
Have the function of damping, buffering, comprehensive damping good buffer effect, while lower sheave, friction pulley, friction plate and the convex cap of arc are
Elastic material is made, and the structure design of damping spring reed and revolving fragment also focuses on eliminating the noise factor of use process, such as
The cambered design that the end of damping spring reed crimps downwards and revolving fragment raises upward, each contributes to sliding door and keeps away during the motion
Exempt from the noise of rigid collision and friction generation, sliding door automatic buffer, which slows down, to be collided to avoid sliding door and doorframe, and sliding door used
It is very mute in journey.Bearing is set in lower sheave, and being conducive to sliding door, resistance is smaller when moving, moves smooth more labor-saving.
(2) there are clamp hand safeguard procedures in use process, energy automatic buffer slows down before closing, high degree of automation.
Pass through lower sheave, revolving fragment, rotary shaft, magnet, friction pulley, friction plate, damping spring reed, the convex cap of arc, slide opening
Etc. the cooperations of mechanical structures automatic retarding, whole operation may be implemented no matter sliding door is moved towards which doorframe direction of both sides
Process is simple, is automatically performed by the ingehious design of mechanical structure.Automatic retarding can not only produce to avoid sliding door and doorframe collision
Raw noise, can also take precautions against the generation of clamp hand injury, and user is reminded to arrive the last point distance for closing sliding door, careful light
Light work.
(3) height of sliding door is adjustable.
Sliding door holding can be made horizontal by the elastic adjusting of adjusting screw rod, the lifting of sliding door, beautiful, fortune
Row is more stable.
(4) easy for installation adaptable.
It can be installed according to different sliding door materials, sliding door material type applicatory is more, for example can be used for wooden
Sliding door made of the door-window section bars such as sliding door, alloy or plastic-steel.
Since damping spring reed uses for a long time, shock absorbing resilient can be lost very much, since damping spring reed is using hook
Mounting means can be convenient replacement damping spring reed when the damping effect of damping spring reed is poor.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of sliding door upper hopper chute in the present invention.
Fig. 2 is the stereoscopic schematic diagram of top sheave component in the present invention.
Fig. 3 is the stereoscopic schematic diagram that top sheave component is mounted on sliding door ontology upper end in the present invention.
Fig. 4 is the cross-sectional view of sliding door gliding groove in the present invention.
Fig. 5 is shell in the present invention and the stereoscopic schematic diagram after connecting plate combination.
Fig. 6 does not install front view when damping spring reed for downslide wheel assembly in the present invention.
Fig. 7 does not install left view when damping spring reed for downslide wheel assembly in the present invention.
Fig. 8 does not install right view when damping spring reed for downslide wheel assembly in the present invention.
Fig. 9 does not install top view when damping spring reed for downslide wheel assembly in the present invention.
Figure 10 does not install bottom view when damping spring reed for downslide wheel assembly in the present invention.
Figure 11 is the revolving fragment stereoscopic schematic diagram that magnet and rotary shaft are installed in the present invention.
Figure 12 is the sectional view of lower sheave in the present invention.
Figure 13 is the stereoscopic schematic diagram of friction pulley in the present invention.
Figure 14 is the stereoscopic schematic diagram of fixinig plate in the present invention.
Figure 15 is the stereoscopic schematic diagram of friction plate in the present invention.
Figure 16 is the stereoscopic schematic diagram of damping spring reed in the present invention.
Figure 17 is the stereoscopic schematic diagram of the convex cap of arc in the present invention.
Figure 18 is the front view of downslide wheel assembly in the present invention.
Figure 19 is the schematic diagram of internal structure of downslide wheel assembly in the present invention.
Figure 20 is the state diagram that sliding door of the present invention is not turned off pulley assembly at present.
State diagram when Figure 21 is the convex cap of lower sheave component touch arc in sliding door closing process of the present invention.
Figure 22 is that downslide wheel assembly crosses the state diagram after the convex cap of arc in sliding door closing process of the present invention.
Figure 23 is the state diagram of downslide wheel assembly in sliding door opening process of the present invention.
Figure 24 is the status diagram after the present invention is installed.
Figure 25 is sliding door ontology in the present invention close to the location status schematic diagram of doorframe time shift door body lower part.
Figure 26 is the location status signal that sliding door ontology occupy time shift door body lower part in the middle part of sliding door gliding groove in the present invention
Figure.
In figure: 1: sliding door ontology；2: sliding door upper hopper chute；3: sliding door gliding groove；4: top sheave component；5: top sheave；6: on
Pulley assembly mounting hole；7: shell；8: connecting plate；9: lower sheave；10: revolving fragment；11: rotary shaft；12: magnet；13: friction
Wheel；14: fixinig plate；15: friction plate；16: damping spring reed；17: the convex cap of arc；18: bearing；19: lower sheave installation axle；20:
Friction wheel axle；21: elastic rim；22: lower sheave mounting hole；23: slide opening；24: friction plate mounting hole；25: fixinig plate mounting hole；
26: rotation shaft mounting hole；27: fixinig plate rotary shaft；28: threaded hole；29: screw rod；30: slide opening upper section；31: slide opening lower section；32:
Bracket.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of mute sliding doors as shown in Fig. 1-2 6, including sliding door ontology 1, sliding door upper hopper chute 2, sliding door
The convex cap 17 of gliding groove 3, top sheave component 4, downslide wheel assembly, arc, screw rod 29, the sliding door upper hopper chute 2 are arranged in sliding door sheet
The lower section of sliding door ontology 1 is arranged in the top of body 1, the sliding door gliding groove 3, and the top sheave component 4 includes bracket 32, upper cunning
5, top sheave component mounting hole 6 are taken turns, top sheave 5 is mounted on bracket 32, and top sheave component 4 is mounted on the upper end of sliding door ontology 1,
The top sheave 5 of top sheave component 4 is contacted with the slot inner wall of sliding door upper hopper chute 2；Divide in the notch at the both ends of the sliding door gliding groove 3
Not She Zhi the convex cap 17 of an arc, the convex cap 17 of arc is the convex cap block to raise upward, and the downslide wheel assembly includes shell
Body 7, connecting plate 8, lower sheave 9, revolving fragment 10, rotary shaft 11, magnet 12, friction pulley 13, fixinig plate 14, friction plate 15, damping
Spring leaf 16；On the shell 7 be arranged lower sheave mounting hole 22, slide opening 23, friction plate mounting hole 24, fixinig plate mounting hole 25,
Shaft mounting hole 26 is rotated, two panels shell 7 disposed in parallel is connected by connecting plate 8, and the lower sheave 9 is made of elastic material,
Lower sheave 9 is the cam of wheel face intermediate projections, and the notch of sliding door gliding groove 3 is adapted with the wheel face of lower sheave 9, lower sheave 9
Bearing 18 is arranged in center, and lower sheave installation axle 19 is arranged in the center of bearing 18, and lower sheave installation axle 19 is mounted on two panels shell 7
In lower sheave mounting hole 22, the revolving fragment 10 is made of elastic metallic material piece, and rotary shaft 11 is arranged in the middle part of revolving fragment 10,
Magnet 12 is arranged in one end lower part of revolving fragment 10, and rotary shaft 11 is mounted in the rotation shaft mounting hole 26 of two panels shell 7, described to rub
Wiping wheel 13 by the metal that magnet attracts by that can be made, the center setting friction wheel axle 20 of friction pulley 13, outside the wheel side of friction pulley 13
Week setting elastic rim 21, is arranged fixinig plate rotary shaft 27 and threaded hole 28 on the fixinig plate 14, the screw thread of threaded hole 28 with
Screw thread on screw rod 29 is adapted, and fixinig plate rotary shaft 27 is mounted in the fixinig plate mounting hole 25 of two panels shell 7, the slide opening
23 for slide opening upper section 30 lower end be connected to the upper end of slide opening lower section 31 after the sigmoid curve hole that constitutes, slide opening upper section 30 and slide opening
Lower section 31 be it is arc-shaped, the upper end of slide opening upper section 30 is towards magnet 12, and the center of circle of 31 directions of slide opening lower section is in lower sheave 9
On central axis, friction plate 15 is mounted in the friction plate mounting hole 24 of two panels shell 7, and friction plate mounting hole 24 is arranged in slide opening
The top of slide opening 23 is arranged in 23 lower section, rotation shaft mounting hole 26, and the damping spring reed 16 is downwardly convex arc bullet
Property sheet metal, one end of damping spring reed 16 are provided with hook, and damping spring reed 16 is mounted between two panels shell 7 by hook
Connecting plate 8 on, the end of the other end of damping spring reed 16 crimps downwards, the radius of the radius of lower sheave 9 and friction pulley 13
The sum of be less than or equal to lower sheave 9 central axis to slide opening lower section 31 center line distance, the quantity of the downslide wheel assembly
It is two, a downslide wheel assembly is installed at the both ends of the lower part of the sliding door ontology 1 respectively, and downslide wheel assembly is pacified by screw rod 29
On sliding door ontology 1, sliding door ontology 1 is mounted on sliding door gliding groove 3 by lower sheave 9.
Preferably, one end of the not set magnet 12 of the revolving fragment 10 is the arc to raise upward.
Preferably, the friction pulley 13 is made of metallic iron.
Preferably, the convex cap 17 of the arc is made of elastic material.
Preferably, the convex cap 17 of the arc is made of rubber.
Preferably, the lower sheave 9 is made of rubber.
Preferably, the elastic rim 21 is made of rubber.
Preferably, the periphery wheel face of the elastic rim 21 is provided with non-slip texture.
Preferably, the friction plate 15 is arc-shaped, radius and the friction pulley 13 at the inner arc edge of friction plate 15
Radius is identical.
Preferably, the friction plate 15 is made of rubber.
The working principle of the invention:
On the top of each fan sliding door ontology 1, two top sheave components 4 are set.
If sliding door ontology 1 is wood materials, top sheave component 4 may be mounted at two corners on 1 top of sliding door ontology
Place, acts on top sheave component mounting hole 6 by using screw, the bracket 32 of top sheave component 4 is fixed on sliding door ontology 1
On.
An installation groove is opened in the lower part of sliding door ontology 1, by the threaded hole 28 on screw rod 29 and fixinig plate 14 with cooperation
With screw rod 29 screws in threaded hole 28, downslide wheel assembly is fixedly mounted in the installation groove of 1 lower part of sliding door ontology, sliding door
A downslide wheel assembly is respectively installed in the installation groove of two edges in lower end of ontology 1.Damping spring reed 16 is located at lower sheave
It is contacted at the top of the top of component, damping spring reed 16 and the installation groove of 1 lower end of sliding door ontology.
Due to the cam that lower sheave 9 is wheel face intermediate projections, and the wheel face phase of the notch of sliding door gliding groove 3 and lower sheave 9
Sliding door ontology 1 can be mounted on sliding door gliding groove 3 by adaptation by lower sheave 9.
The top of sliding door ontology 1 passes through the tight fit of top sheave component 4 and sliding door upper hopper chute 2, the top of sliding door ontology 1
It is mounted in sliding door upper hopper chute 2.
Since the wheel face of multiple top sheaves 5 on top sheave component 4 and the inner wall of sliding door upper hopper chute 2 are in close contact, this reality
Quantity preferably two for applying the top sheave 5 in example on top sheave component 4, so, sliding door ontology 1 can be smoothly sliding in sliding door
It moves in slot 2 and on sliding door gliding groove 3.
If the outer frame body of sliding door ontology 1 is that door-window section bars, the top sheave components 4 such as alloy or plastic-steel can be pacified by screw
In the profile frame mounting groove of 1 upper end of sliding door ontology.Downslide wheel assembly can also be mounted on sliding door ontology 1 by screw rod 29
In the profile frame mounting groove of lower end, contacted at the top of damping spring reed 16 and mounting groove.
Damping spring reed 16 is downwardly convex arc elastic sheet metal, and one end of damping spring reed 16 is hook, due to
The edge of two panels shell 7 is not concordant with the edge of connecting plate 8, forms a notch in one end of connecting plate 8, hook is fixed
It is stuck in the indentation, there that connecting plate 8 and two panels shell 7 are formed, two panels shell 7 stabilizes damping spring reed 16, is conducive to reinforce subtracting
The stabilization for shaking spring leaf 16 makes the hook of damping spring reed 16 not swing and fall off in connecting plate 8.
When damping spring reed 16 is because using overlong time, elasticity weakens, when damping effect difference, since hook is installed on connection
The mounting means of plate 8 can very easily remove damping spring reed 16 from indentation, there, and changing new damping spring reed 16 can be extensive
Multiple optimal damping effect.
The end of the other end of damping spring reed 16 is curled into downwards cylinder, and the one end for being curled into cylinder is upturned, this
For sample in vibration of the damping spring reed 16 by sliding door ontology 1, the crimping portion of damping spring reed 16 can be on mounting groove top surface
Smoothly to move, elastic deformation can more smoothly occur for damping spring reed 16, and damping effect is more preferable, on the other hand, damping
Sharp friction will not occur with mounting groove top surface for spring leaf 16, and damping spring reed 16 is contacted with mounting groove top surface during damping
Position will not generate noise.
Revolving fragment 10 is made of elastic metallic material piece, and one end of the not set magnet 12 of revolving fragment 10 is the arc to raise upward
Shape, pulley assembly installs on sliding door ontology 1 instantly, and the arc end of revolving fragment 10 can be contacted with damping spring reed 16, rotation
The magnet 12 being arranged on rotor 10 is in lifting status.
By the gravity of sliding door ontology 1 elastic deformation is occurred for damping spring reed 16, and revolving fragment 10 can be in supported underneath
Damping spring reed 16, and rebound is provided, since the position that revolving fragment 10 is contacted with damping spring reed 16 is cambered design, in damping
When, it can smoothly be slided between damping spring reed 16 and revolving fragment 10, help to play damping spring reed 16 and revolving fragment simultaneously
10 elasticity, while frictional noise will not be generated.
Since downslide wheel assembly is mounted with that corner of the hook of damping spring reed 16 is acute angle, screw rod 29 and threaded hole
28 is are threadedly coupled, and when tightening screw rod 29, the fixinig plate rotary shaft 27 of fixinig plate 14 is done accordingly in fixinig plate mounting hole 25
Rotation, downslide wheel assembly are rotated around the vertex of the acute angle, and the direction rotation of screw rod 29, sliding door ontology 1 are lifted on Xiang Yimen ontology 1
It is high.Vice versa, and when Unscrew 29, the direction of downslide wheel assembly screw rod 29 on sliding door ontology 1 is rotated, sliding door ontology
1 decline.Tightness by turning screw rod 29 can adjust 1 level of sliding door ontology when skew occurs for sliding door ontology 1, can also
To adjust the gap size of sliding door ontology 1 lower end and sliding door gliding groove 3.
When sliding door is in the open state, because friction pulley 13 by the metal that magnet attracts by that can be made, the present embodiment is preferred
Metallic iron is made, and friction pulley 13 can attract to be lifted by revolving fragment 10 on magnet 12, i.e. the slide opening that is in slide opening 23 of friction pulley 13
The upper end of upper section 30.
Because slide opening 23 is sigmoid curve hole, the center line of slide opening lower section 31, i.e. slide opening upper section are deviateed in the upper end of slide opening upper section 30
30 upper end deviates from the central axis of lower sheave 9, and the wheel face of lower sheave 9 does not reach the periphery wheel face of friction pulley 13, or less
When pulley 9 rotates, the attraction that friction pulley 13 can be stable is on magnet 12.
When user will close sliding door, sliding door ontology 1 is moved with hand push and is slided towards closing direction, lower sheave 9 is by bearing 18
The smooth labour-saving rotation of energy, lower sheave 9 are located at the same side of slide opening 23, and the rotation direction of lower sheave 9 is from top to bottom.It is closing
During sliding door ontology 1, when lower sheave 9 is encountered and crosses the convex cap 17 of arc being arranged in 3 sliding door of sliding door gliding groove, sliding door sheet
Body 1 shakes, and deformation occurs for damping spring reed 16, and the convex portion of damping spring reed 16 is pressed down against revolving fragment 10, rotation
Piece 10 give damping spring reed 16 upwards rebound while, revolving fragment 10 around rotary shaft 11 rotate, revolving fragment 10 install magnet 12
One end be lifted.
Because the convex cap 17 of arc is made of elastic material, the present embodiment preferred rubber is made, and lower sheave 9 is made of rubber,
And because of the synthesis cushioning effect of damping spring reed 16 and revolving fragment 10, lower sheave 9 rolls the mistake for encountering and crossing the convex cap 17 of arc
Cheng Zhong will not generate the noise of collision, very quiet.
Because magnet 12 increases suddenly at a distance from friction pulley 13, friction pulley 13 is weakened by the attraction of magnet 12, friction
Wheel 13 is greater than the attraction of magnet 12 because of self gravity, and friction pulley 13 will be slided from the upper end of slide opening upper section 30, and be slid into always
The upper end of slide opening lower section 31, friction pulley 13 also will receive the friction force from top to bottom that the rotation of lower sheave 9 generates at this time, most
Friction pulley 13 will slide into the bottom end of slide opening lower section 31 afterwards.
Because friction plate 15 is arc-shaped sheet rubber, the radius at the inner arc edge of friction plate 15 and the half of friction pulley 13
Diameter is identical, and the inner arc edge of the periphery wheel face of friction pulley 13 and friction plate 15 completely attaches at this time, and friction plate 15 is rubbing
The lower section of wheel 13 forms a circular arc to friction pulley 13 and encircles shape.
Because the sum of the radius of lower sheave 9 and radius of friction pulley 13 are less than or equal under the central axis to slide opening of lower sheave 9
The distance L of the center line of section 31, as long as making friction pulley 13 when slide opening lower section 31 moves, friction pulley 13 and lower sheave 9 can
Close contact, the sum of radius of the radius of lower sheave 9 and friction pulley 13 is equal to the central axis of lower sheave 9 in the present embodiment
To the distance L of the center line of slide opening lower section 31, because elastic rim 21 is arranged in the wheel side periphery of friction pulley 13, elastic rim 21 is rubber
Glue is made, and the periphery wheel face of elastic rim 21 is provided with non-slip texture, and lower sheave 9 is also made of rubber, and rubber material exists
Certain elasticity, when friction pulley 13 moves in slide opening lower section 31, friction pulley 13 can be in close contact with lower sheave 9, elastic wheel
Circle 21 can well receive the active force from lower sheave 9, and the corresponding rotation of synchronous work therewith.
When the radius of lower sheave 9 and the sum of the radius of friction pulley 13 are slightly smaller than under the central axis to slide opening of lower sheave 9
When the distance L of the center line of section 31, the wheel face of lower sheave 9 will can also play stabilization with the periphery wheel face of friction pulley 13 and closely connect
Touching, the rotation of lower sheave 9 will be passed to friction pulley 13, rotate synchronously friction pulley 13 also therewith.
Again because the elastic rim 21 of the wheel side periphery of friction pulley 13 is made of rubber, and the periphery wheel face of elastic rim 21 is set
It is equipped with non-slip texture, friction pulley 13 hinders the frictional force by friction plate 15, the friction of friction pulley self-friction piece in 13 future 15
Power passes to lower sheave 9, and user may feel that the closing of sliding door ontology 1 hinders at this time, the closing sliding speed of sliding door ontology 1
The attention of mild decline, user can pent obstruction power prompting.
Since the convex cap 17 of an arc being respectively set in the notch at the both ends of sliding door gliding groove 3, i.e. the convex cap 17 of arc is arranged
Close to the doorframe end of sliding door ontology 1 on sliding door gliding groove 3, the convex cap 17 of arc is closer with a distance from doorframe.When sliding door ontology 1
The decline of closing sliding speed after, only need to slide shorter distance and sliding door ontology 1 can be moved to doorframe side, that is, completely close
Sliding door ontology 1.
The convex cap 17 of arc is the equal of a buffer distance, sliding of the sliding door ontology 1 from smooth at a distance from doorframe
The deceleration mild to stabilization, mild sliding door of slowly closing will not generate impact noise, while effectively taking precautions against and pressing from both sides when closing sliding door
The generation of hand injury accident.
When user opens sliding door ontology 1, the rotation of lower sheave 9 passes to friction pulley 13, because of the slide opening in slide opening 23
In 31 section of lower section, the wheel face of lower sheave 9 and the periphery wheel face of friction pulley 13 are in close contact, and lower sheave 9 is made of rubber, rubs
The elastic rim 21 for wiping the wheel side periphery of wheel 13 is made of rubber, and the periphery wheel face of elastic rim 21 is provided with non-slip texture,
Friction pulley 13 moves upwards the power rotated from bottom to top by lower sheave 9 in 31 section of slide opening lower section, de- with friction plate 15
From contact.
When friction pulley 13 is moved upwards into the section of slide opening upper section 30, because revolving fragment 10 has restored original state,
Magnet 12 has been in minimum position, and friction pulley 13 is attracted by magnet 12, and friction pulley 13, which is taken advantage of a situation, moves to the top of slide opening upper section 30
End, friction pulley 13 are detached from the sphere of action of lower sheave 9.
At the time of being detached from the contact of friction plate 15 from friction pulley 13, the frictional resistance of sliding door ontology 1 disappears, and sliding door ontology 1 can
With smooth smooth unlatching.
It is detached from friction plate 15 from friction pulley 13, attracts the process stablized on the top of slide opening upper section 30 to compare to by magnet 12
It is of short duration.When opening sliding door ontology 1, even if lower sheave 9, which rolls again, encounters and crosses setting in 3 sliding door of sliding door gliding groove
The convex cap 17 of arc, friction pulley 13 is detached from again magnet 12 and falls, when friction pulley 13 just enters cunning from the lower end of slide opening upper section 30
When the upper end of hole lower section 31, friction pulley 13 is again by by lower sheave 9, persistently the active force of rotation from bottom to top, lower sheave 9 are crossed
After the convex cap 17 of arc, revolving fragment 10 recovers immediately original state, and magnet 12 is in minimum position again, and friction pulley 13 again can be by magnetic
Iron 12 attracts, and friction pulley 13, which is taken advantage of a situation, moves to the top of slide opening upper section 30, and friction pulley 13 is again departing from the effect model of lower sheave 9
It encloses.
The doorframe end of the sliding door ontology 1 on sliding door gliding groove 3 is arranged in the convex cap 17 of arc, and the convex cap 17 of arc is apart from doorframe ratio
It is relatively close.Because the convex cap 17 of an arc, and the two of the lower part of sliding door ontology 1 are respectively set in the notch at the both ends of sliding door gliding groove 3
A downslide wheel assembly is installed at end respectively, no matter that is, which doorframe direction sliding door ontology 1 moves towards both sides, may be implemented
The self-righting process of automatic retarding-is stated, whole operation process is simple, is automatically performed by the ingehious design of mechanical structure.
Claims (10)
1. a kind of mute sliding door, it is characterised in that: including sliding door ontology, sliding door upper hopper chute, sliding door gliding groove, top sheave component,
The top of sliding door ontology is arranged in the convex cap of downslide wheel assembly, arc, screw rod, the sliding door upper hopper chute, and the sliding door gliding groove is set
It sets in the lower section of sliding door ontology, the top sheave component includes bracket, top sheave, top sheave component mounting hole, top sheave installation
On bracket, top sheave component is mounted on the upper end of sliding door ontology, in the top sheave of top sheave component and the slot of sliding door upper hopper chute
Wall contact；The convex cap of arc is respectively set in the notch at the both ends of the sliding door gliding groove, the convex cap of arc is upward convex
Rise convex cap block, the downslide wheel assembly include shell, connecting plate, lower sheave, revolving fragment, rotary shaft, magnet, friction pulley,
Fixinig plate, friction plate, damping spring reed；Lower sheave mounting hole, slide opening, friction plate mounting hole, fixinig plate are set on the shell
Mounting hole, rotation shaft mounting hole, two panels shell disposed in parallel are connected by connecting plate, and the lower sheave is elastic material system
At lower sheave is the cam of wheel face intermediate projections, and the notch of sliding door gliding groove is adapted with the wheel face of lower sheave, in lower sheave
Bearing is arranged in the heart, and lower sheave installation axle is arranged in the center of bearing, and lower sheave installation axle is mounted on the lower sheave installation of two panels shell
In hole, the revolving fragment is made of elastic metallic material piece, and rotary shaft is arranged in the middle part of revolving fragment, and one end lower part of revolving fragment is set
Magnet is set, rotary shaft is mounted in the rotation shaft mounting hole of two panels shell, and the friction pulley is the made of metal that can be attracted by magnet
At friction wheel axle is arranged in the center of friction pulley, and the wheel side periphery of friction pulley is arranged elastic rim, is arranged on the fixinig plate and fixes
The screw thread of piece rotary shaft and threaded hole, threaded hole is adapted with the screw thread on screw rod, and fixinig plate rotary shaft is mounted on two panels shell
Fixinig plate mounting hole in, the slide opening is the sigmoid curve that constitutes after the lower end of slide opening upper section is connected to the upper end of slide opening lower section
Hole, slide opening upper section and slide opening lower section be it is arc-shaped, towards magnet, the arc-shaped center of circle of slide opening lower section exists for the upper end of slide opening upper section
On the central axis of lower sheave, friction plate is mounted in the friction plate mounting hole of two panels shell, and friction plate mounting hole is arranged in cunning
The top of slide opening is arranged in the lower section in hole, rotation shaft mounting hole, and the damping spring reed is downwardly convex arc elastic metal
Piece, one end of damping spring reed are provided with hook, and damping spring reed is mounted on the connecting plate between two panels shell by hook,
The end of the other end of damping spring reed crimps downwards, and the sum of radius and the radius of friction pulley of lower sheave are less than or equal to lower sheave
Central axis to slide opening lower section center line distance, the quantity of the downslide wheel assembly is two, the sliding door ontology
A downslide wheel assembly is installed at the both ends of lower part respectively, and downslide wheel assembly is mounted on sliding door ontology by screw rod, sliding door ontology
It is mounted on sliding door gliding groove by lower sheave.
2. a kind of mute sliding door according to claim 1, it is characterised in that: one end of the not set magnet of revolving fragment is
The arc to raise upward.
3. a kind of mute sliding door according to claim 1, it is characterised in that: the friction pulley is made of metallic iron.
4. a kind of mute sliding door according to claim 1, it is characterised in that: the convex cap of arc is made of elastic material.
5. a kind of mute sliding door according to claim 4, it is characterised in that: the convex cap of arc is made of rubber.
6. a kind of mute sliding door according to claim 1, it is characterised in that: the lower sheave is made of rubber.
7. a kind of mute sliding door according to claim 1, it is characterised in that: the elastic rim is made of rubber.
8. a kind of mute sliding door according to claim 1, it is characterised in that: the periphery wheel face of the elastic rim is provided with
Non-slip texture.
9. a kind of mute sliding door according to claim 1, it is characterised in that: the friction plate be it is arc-shaped, friction plate
The radius at inner arc edge and the radius of friction pulley are identical.
10. a kind of mute sliding door according to claim 1, it is characterised in that: the friction plate is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942904.XA CN107740648B (en) | 2017-10-11 | 2017-10-11 | A kind of mute sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942904.XA CN107740648B (en) | 2017-10-11 | 2017-10-11 | A kind of mute sliding door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740648A CN107740648A (en) | 2018-02-27 |
| CN107740648B true CN107740648B (en) | 2019-04-02 |
Family
ID=61237269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710942904.XA Expired - Fee Related CN107740648B (en) | 2017-10-11 | 2017-10-11 | A kind of mute sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740648B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854114A (en) * | 2019-03-07 | 2019-06-07 | 北京沃特迈新材料科技有限公司 | A kind of buffer-type aluminum alloy doors and windows and its environmentally friendly manufacturing process |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2736498Y (en) * | 2004-09-22 | 2005-10-26 | 邓毅光 | Upper rail pulley unit and stepping door applying the same |
| US20080127453A1 (en) * | 2005-03-04 | 2008-06-05 | Wen-Lin Zhang | Auto-door device |
| SE536701C2 (en) * | 2012-04-26 | 2014-06-03 | Moderna Glas Sweden Ab | Device on a slab element designed as a sliding door |
| KR101616943B1 (en) * | 2014-02-24 | 2016-05-02 | 고경돈 | 3 Sliding Door |
| CN204371009U (en) * | 2014-12-25 | 2015-06-03 | 苏州升德精密电气有限公司 | The anti-jump wheel construction of a kind of sliding door |
| CN205000793U (en) * | 2015-05-18 | 2016-01-27 | 福建西河卫浴科技有限公司 | Loose pulley assembly with adjustable hide |
| CN104879010B (en) * | 2015-06-18 | 2017-07-28 | 佛山市顺德区哥尼迪精密五金制造有限公司 | A kind of Parallel moving door lower wheel device |
| CN106917554B (en) * | 2017-03-10 | 2018-02-27 | 广东亚当斯金属制造有限公司 | Sliding door downslide wheel assembly is slided in a kind of self-locking |
-
2017
- 2017-10-11 CN CN201710942904.XA patent/CN107740648B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740648A (en) | 2018-02-27 |
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