CN110130788A - A kind of combined slide way of vent cabinet elevating glass form - Google Patents
A kind of combined slide way of vent cabinet elevating glass form Download PDFInfo
- Publication number
- CN110130788A CN110130788A CN201910458842.4A CN201910458842A CN110130788A CN 110130788 A CN110130788 A CN 110130788A CN 201910458842 A CN201910458842 A CN 201910458842A CN 110130788 A CN110130788 A CN 110130788A
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- Prior art keywords
- wall
- glass outer
- outer framework
- glass
- welded
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- 239000011521 glass Substances 0.000 title claims abstract description 108
- 230000003028 elevating effect Effects 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 13
- 239000005060 rubber Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 12
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000009510 drug design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000010354 integration Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
-
- 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
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/165—Details, e.g. sliding or rolling guides
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4415—Double-hung, i.e. with two vertical sliding panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a kind of combined slide ways of vent cabinet elevating glass form, two glass outer frameworks including two mounting bases and between two mounting bases, it is staggered before and after two glass outer frameworks, two mounting bases side close to each other offers top and bottom as the rectangular channel of opening setting, partition is welded on the side inner wall that two rectangular channels are located remotely from each other, the two sides of glass outer framework are welded with shielding plate and two L shape limit plates, are welded with limit base on the side inner wall that two rectangular channels are located remotely from each other.The present invention has rational design, it is easy to use, the frictional force generated when glass outer framework moves up and down can be effectively reduced, reduce noise, it improves service life, achieve the purpose that it is laborsaving it is smooth adjust, and loosen in inclination pulling force can the inclined glass outer framework revolution normotopia of automatic traction, prevent inclination from blocking and lead to not the phenomenon that continuing to move to.
Description
Technical field
It is sliding that the present invention relates to the combinations of combined slide way technical field more particularly to a kind of vent cabinet elevating glass form
Road.
Background technique
Laboratory hood is one and does bone with aluminium alloy or the internal polyvinyl chloride thermoplastic resin profile with steel lining
Frame, surrounding glazed, top are equipped with exhaust blower, front with switchable glass vision panel, the internal closing for being equipped with station
Space, currently, advanced laboratory hood, is equipped with the glass vision panel for having elevating function, structure are as follows: glass vision panel or so
Two sides are respectively provided with a slideway, and glass vision panel is cooperated by connecting component and slideway, can be on the direction perpendicular to ground certainly
By going up and down, however, in addition to slideway, each mechanical part machining accuracy is not high in laboratory hood actual production, and assemble
Geometric dimension is also impossible to no error in the process, and be easiest to go wrong is located at left and right sides of vent cabinet glass vision panel
Two slideways are not allowed to be easily assembled strictly parallel, and the error of especially left and right directions is even more major issue, although error very little, right
The operation and park influence of glass vision panel are very big, if the not parallel different location meant that in effective travel of two slideways
The distance between upper two slideways of point are unequal, and glass vision panel and the slide unit being secured to require to appoint in effective travel
The distance between two slideways are essentially equal on meaning location point, if each component processing of slideway and cooperation are highly accurate,
The glass vision panel run in the case of above-mentioned, which centainly will appear, runs to the phenomenon that a certain position is stuck, according to glass vision panel
Lifting principle and structure are it is found that determine that the main component of the above-mentioned important performance problem of glass vision panel is exactly that the lifting of glass vision panel is slided
Road.
It can be seen that laboratory hood elevating glass form currently used in the market is with slideway, mostly there are operations
Not stable enough problem causes to be easy to appear the phenomenon that form is blocked in movement and park in, leads to that noise is big, abrasion
Fastly, service life short consequence, cannot satisfy the use demand, therefore we have proposed a kind of combinations of vent cabinet elevating glass form
Slideway is for solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of combinations of vent cabinet elevating glass form
Slideway.
A kind of combined slide way of vent cabinet elevating glass form proposed by the present invention, including two mounting bases and be located at
Two glass outer frameworks between two mounting bases, two glass outer frameworks front and backs are staggered, and two mounting bases are close to each other
Side offers top and bottom as the rectangular channel of opening setting, welds on the side inner wall that two rectangular channels are located remotely from each other
There is partition, the two sides of glass outer framework are welded with shielding plate and two L shape limit plates, the side that two rectangular channels are located remotely from each other
Limit base is welded on inner wall, it is opening that limit base, which offers top and bottom close to the side of corresponding glass outer framework,
The limiting slot of setting, L shape limit plate extend in limiting slot far from the side of corresponding glass outer framework and are bonded with anticollision glue
The first ball, position are nested on block, side of the L shape limit plate far from corresponding shielding plate and side inner wall far from shielding plate
It is in rolling contact respectively with the two sides inner wall of corresponding limiting slot in two the first balls on the same L shape limit plate, two squares
It is opened up on the side inner wall that shape slot is located remotely from each other there are two the groove that top and bottom are opening setting, partition is located at corresponding
Between two grooves, the two sides of glass outer framework are welded with two fixing seats, and fixing seat is far from corresponding glass outer framework
Side offer the mounting groove that top and bottom are opening setting, be rotatably equipped on the two sides inner wall of mounting groove same
Circular shaft, and fixing sleeve is equipped with the attachment base being obliquely installed on circular shaft, two attachment bases in same horizontal line are symmetrical arranged,
The bottom of the attachment base offers two sides and is the U-lag of opening setting, and is rotatably equipped on the two sides inner wall of U-lag same
The outside of one idler wheel, idler wheel is equipped with extension circle side, and extension circle side extends in corresponding groove, and fixation is arranged on extension circle side
There is anticollision cushion rubber, and anticollision cushion rubber is in rolling contact with corresponding groove far from the side inner wall of glass outer framework, the attachment base
Side close to corresponding glass outer framework offers sliding slot, and is welded in the top inner wall and bottom interior wall of sliding slot same
Locating rod, movable sleeve is equipped with Mobile base in locating rod, and welds between the bottom of Mobile base and the bottom interior wall of corresponding sliding slot
There are multiple first springs, Mobile base is hinged with the connecting rod being obliquely installed close to the side of corresponding glass outer framework, is located at same
Two connecting rods on one horizontal line are symmetrical arranged, and one end of connecting rod is with corresponding mounting groove close to the side of glass outer framework
Inner wall is hinged, and offers rectangular opening on the side inner wall of the mounting groove, and sliding sleeve is equipped with return auxiliary top in rectangular opening
Bar, return assistant ejector pin extend in mounting groove close to one end of corresponding connecting rod and are nested with the second ball, and the second rolling
Pearl matches with corresponding connecting rod, and return assistant ejector pin is between one end and glass outer framework of corresponding glass outer framework
It is welded with multiple second springs.
Preferably, square hole is offered at the top of the Mobile base, and is nested with third ball on four side inner walls of square hole,
Locating rod is in rolling contact on the outside of third ball and corresponding locating rod between corresponding eight third balls.
Preferably, the first circular hole is offered on the two sides inner wall of the mounting groove, and fixing sleeve is equipped in the first circular hole
First bearing, the inner ring of first bearing are fixed with the outside of corresponding circular shaft and are set with.
Preferably, the side of the attachment base offers the second circular hole, and the side wall of the second circular hole and corresponding circular shaft
The fixed suit in outside.
Preferably, third circular hole is offered on the two sides inner wall of the U-lag, and fixing sleeve is equipped with the in third circular hole
Two bearings, fixing sleeve is equipped with the same pin shaft in the inner ring of two second bearings on the same attachment base, and the one of idler wheel
Side is equipped with the 4th circular hole, and is welded and fixed on the outside of the side wall of the 4th circular hole and corresponding pin shaft.
Preferably, the two sides of the Mobile base are not contacted with the two sides inner wall of corresponding sliding slot.
Preferably, the quantity of the first spring in the same sliding slot is two to four, and is located in the same sliding slot
Two to four the first springs the bottom of Mobile base is set in a ring.
Preferably, the two sides on extension circle side are not contacted with the two sides inner wall of corresponding groove.
Preferably, the glass outer framework is by two perpendicular struts and two singletrees being fixed between two perpendicular struts
Composition is provided with handle, handle and correspondence on front side of the singletree of lower section in two singletrees in the same glass outer framework
Singletree be integration setting.
Compared with prior art, the beneficial effects of the present invention are:
Pass through glass outer framework, fixing seat, L shape limit plate, the first ball, limiting slot, circular shaft, attachment base, idler wheel, extension
Circle side, anticollision cushion rubber are matched with groove, downdraw glass outer framework corresponding four fixing seats of drive and four L shape limit plates to
Lower movement, L shape limit plate drive corresponding two the first balls to roll on the side wall of limiting slot, and the first ball can be to L shaped plate
It is positioned in movement and reduces frictional force, front and back positioning is carried out to corresponding glass outer framework to play, fixing seat passes through correspondence
Circular shaft drive attachment base to move down, attachment base drives corresponding idler wheel to move down, and idler wheel passes through the dynamic anticollision of corresponding extension circle sideband
Cushion rubber scrolls up on the side inner wall of groove, and rubbing of generating in folding process can be effectively reduced by rolling downward mode
Wipe power；
By glass outer framework, fixing seat, circular shaft, attachment base, idler wheel, extension circle side, anticollision cushion rubber, groove, locating rod,
Mobile base, connecting rod, third ball, the first spring, the second ball, return assistant ejector pin, second spring are matched with mounting groove,
When because pulling inclination, glass outer framework tilts during moving down, and glass outer framework drives corresponding fixing seat to squeeze
Circular shaft is pressed, circular shaft drives corresponding attachment base squeezing roller, and idler wheel squeezes recessed by the dynamic anticollision cushion rubber of corresponding extension circle sideband
The side inner wall of slot, under extruding force, idler wheel drives corresponding attachment base to rotate to the direction close to glass outer framework, attachment base
Mobile base is driven to squeeze connecting rod by corresponding locating rod, under extruding force, Mobile base drives corresponding eight thirds rolling
Pearl scrolls down through on the outside of locating rod and to the first spring-compressed, and third ball can rub to positioning in Mobile base movement and reduction
Power is wiped, connecting rod continues to rotate and gradually to corresponding second ball contact squeeze, so that the second ball is mobile and drives correspondence
Return assistant ejector pin second spring is compressed, when tilt pulling force disappear when, be now in the second spring of compressive state
It resets and the second ball back pressure connecting rod is driven by corresponding return assistant ejector pin, can guarantee that connecting rod is in skewed
State is now in the first spring reset of compressive state and drives connecting rod to squeeze the side wall of mounting groove by corresponding Mobile base
Pressure, under the action of extruding force, Mobile base resets to the direction revolution far from glass outer framework and passes through corresponding locating rod band
Dynamic attachment base revolution resets, to reach the inclined glass outer framework revolution normotopia of automatic traction, preventing inclination from blocking leads to nothing
Method movable glass outer framework.
The present invention has rational design, easy to use, can effectively reduce the friction generated when glass outer framework moves up and down
Power reduces noise, improves service life, and achievees the purpose that laborsaving smooth adjusting, and loosening pulling force in inclination being capable of automatic band
Inclined glass outer framework revolution normotopia is moved, prevents inclination from blocking and leads to not the phenomenon that continuing to move to.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the combined slide way of vent cabinet elevating glass form proposed by the present invention；
Fig. 2 is the part A schematic cross-sectional view in Fig. 1；
Fig. 3 is the part B schematic cross-sectional view in Fig. 2；
Fig. 4 is the C portion schematic cross-sectional view in Fig. 3；
Fig. 5 is the part A top view in Fig. 1.
In figure: 1 glass outer framework, 2 mounting bases, 3 shielding plates, 4 rectangular channels, 5 partitions, 6L shape limit plate, 7 limit bases, 8 limits
Position slot, 9 anticollision blob of viscoses, 10 first balls, 11 fixing seats, 12 grooves, 13 mounting grooves, 14 circular shafts, 15 attachment bases, 16U shape slot, 17
Idler wheel, 18 extension circle sides, 19 anticollision cushion rubbers, 20 sliding slots, 21 locating rods, 22 Mobile bases, 23 first springs, 24 connecting rods, 25 squares
Shape hole, 26 return assistant ejector pins, 27 second balls, 28 second springs, 29 square holes, 30 third balls.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-5, the present embodiment proposes a kind of combined slide way of vent cabinet elevating glass form, including two peaces
Seat 2 and two glass outer frameworks 1 between two mounting bases 2 are filled, are staggered before and after two glass outer frameworks 1, two
The side close to each other of mounting base 2 offers top and bottom as the rectangular channel 4 of opening setting, and two rectangular channels 4 are mutually remote
From side inner wall on be welded with partition 5, the two sides of glass outer framework 1 are welded with shielding plate 3 and two L shape limit plates 6,
Limit base 7 is welded on the side inner wall that two rectangular channels 4 are located remotely from each other, limit base 7 is close to corresponding glass outer framework 1
Side offer top and bottom be opening setting limiting slot 8, L shape limit plate 6 far from corresponding glass outer framework 1 one
Side extends in limiting slot 8 and is bonded with anticollision blob of viscose 9, side and separate screening of the L shape limit plate 6 far from corresponding shielding plate 3
The first ball 10 is nested on the side inner wall of baffle 3, two the first balls 10 on the same L shape limit plate 6 divide
It is not in rolling contact with the two sides inner wall of corresponding limiting slot 8, offers two on the side inner wall that two rectangular channels 4 are located remotely from each other
A top and bottom are the groove 12 of opening setting, and partition 5 is between corresponding two grooves 12, the two of glass outer framework 1
Side is welded with two fixing seats 11, and fixing seat 11 offers top and bottom far from the side of corresponding glass outer framework 1
It is the mounting groove 13 of opening setting, is rotatably equipped with the same circular shaft 14 on the two sides inner wall of mounting groove 13, and on circular shaft 14
Fixing sleeve is equipped with the attachment base 15 being obliquely installed, and two attachment bases 15 in same horizontal line are symmetrical arranged, attachment base 15
Bottom offer the U-lag 16 that two sides are opening setting, and the same rolling is rotatably equipped on the two sides inner wall of U-lag 16
The outside of wheel 17, idler wheel 17 is equipped with extension circle side 18, and extension circle side 18 extends in corresponding groove 12, solid on extension circle side 18
Surely it is arranged with anticollision cushion rubber 19, and anticollision cushion rubber 19 connects with corresponding groove 12 far from the side inner wall rolling of glass outer framework 1
Touching, attachment base 15 offer sliding slot 20 close to the side of corresponding glass outer framework 1, and in the top inner wall and bottom of sliding slot 20
The same locating rod 21 is welded on wall, in locating rod 21 movable sleeve be equipped with Mobile base 22, and the bottom of Mobile base 22 with it is corresponding
Sliding slot 20 bottom interior wall between be welded with multiple first springs 23, Mobile base 22 close to corresponding glass outer framework 1 one
Side is hinged with the connecting rod 24 being obliquely installed, and two connecting rods 24 in same horizontal line are symmetrical arranged, connecting rod 24
Side inner wall of the one end with corresponding mounting groove 13 close to glass outer framework 1 is hinged, and opens up on the side inner wall of mounting groove 13
There is rectangular opening 25, and sliding sleeve is equipped with return assistant ejector pin 26 in rectangular opening 25, return assistant ejector pin 26 is close to corresponding connection
One end of bar 24 extends in mounting groove 13 and is nested with the second ball 27, and the second ball 27 matches with corresponding connecting rod 24
It closes, return assistant ejector pin 26 is welded with multiple second bullets between one end and glass outer framework 1 of corresponding glass outer framework 1
Spring 28, the present invention has rational design, easy to use, can effectively reduce the frictional force generated when glass outer framework 1 moves up and down,
Reduce noise, improve service life, achieve the purpose that it is laborsaving it is smooth adjust, and loosen in inclination pulling force can automatic traction incline
Oblique glass outer framework 1 turns round normotopia, prevents inclination from blocking and leads to not the phenomenon that continuing to move to.
In the present embodiment, the top of Mobile base 22 offers square hole 29, and is nested on four side inner walls of square hole 29
Three balls 30, for locating rod 21 between corresponding eight third balls 30, third ball 30 is outer with corresponding locating rod 21
Side roll contacts, and offers the first circular hole on the two sides inner wall of mounting groove 13, and fixing sleeve is equipped with first axle in the first circular hole
It holding, the inner ring of first bearing offers the second circular hole with the fixed suit in the outside of corresponding circular shaft 14, the side of attachment base 15, and
The side wall of second circular hole is fixed with the outside of corresponding circular shaft 14 and is set with, and third circle is offered on the two sides inner wall of U-lag 16
Hole, and fixing sleeve is equipped with second bearing in third circular hole, in the inner ring of two second bearings on the same attachment base 15
Fixing sleeve is equipped with the same pin shaft, and the side of idler wheel 17 is equipped with the 4th circular hole, and the side wall of the 4th circular hole and corresponding pin shaft
Outside is welded and fixed, and the two sides of Mobile base 22 are not contacted with the two sides inner wall of corresponding sliding slot 20, is located in the same sliding slot 20
The first spring 23 quantity be two to four, and be located at the same sliding slot 20 in two to four the first springs 23 set in a ring
It sets in the bottom of Mobile base 22, the two sides on extension circle side 18 are not contacted with the two sides inner wall of corresponding groove 12, glass outer framework 1
It is made of, is located in the same glass outer framework 1 two perpendicular struts and two singletrees being fixed between two perpendicular struts
Handle is provided in two singletrees on front side of the singletree of lower section, handle and corresponding singletree are integration setting, the present invention
Design is rationally, easy to use, can effectively reduce the frictional force generated when glass outer framework 1 moves up and down, reduces noise, mentions
High service life, achieve the purpose that it is laborsaving it is smooth adjust, and loosening in inclination pulling force can be outside the inclined glass of automatic traction
Frame 1 turns round normotopia, prevents inclination from blocking and leads to not the phenomenon that continuing to move to.
In the present embodiment, in use, glass outer framework 1 drives corresponding four fixing seats 11 when downdraw glass outer framework 1
It is moved down with four L shape limit plates 6, L shape limit plate 6 drives corresponding two the first balls 10 on the side wall of limiting slot 8
Roll, the setting of the first ball 10 convenient for greatly reduced while positioning to L shape limit plate 6 L shaped plate 6 it is mobile in generate
Frictional force, and can be played by the mobile L shaped plate 6 of positioning and corresponding glass outer framework 1 is positioned, it prevents from tilting forward and back, thus
Fixing seat 11 is able to drive corresponding circular shaft 14 and moves straight down when moving down, circular shaft 14 drive corresponding attachment base 15 to
Lower movement, attachment base 15 drive corresponding idler wheel 17 to move down and roll, and idler wheel 17 is driven by corresponding extension circle side 18
Anticollision cushion rubber 19 scrolls up on the side inner wall of groove 12, and folding process can be effectively reduced by rolling downward mode
The frictional force of middle generation reaches labour-saving purpose, and when pulling inclination because of personnel, glass outer framework 1 moves down process at this time
In tilt, the glass outer framework 1 to tilt drives corresponding fixing seat 11 to tilt, and fixing seat 11 squeezes corresponding circular shaft
14, circular shaft 14 squeezes corresponding attachment base 15, and attachment base 15 squeezes corresponding idler wheel 17, and idler wheel 17 passes through corresponding extension circle side
18 drive anticollision cushion rubber 19 to squeeze the side inner wall of groove 12, and under the action of extruding force, idler wheel 17 drives corresponding attachment base
15 rotate to the direction close to glass outer framework 1, and attachment base 15 drives corresponding circular shaft 14 to rotate, while the drive pair of attachment base 15
The locating rod 21 answered rotates, and locating rod 21 drives Mobile base 22 to rotate by corresponding eight third balls 30, and Mobile base 22 is right
Corresponding connecting rod 24 squeezes, and under the action of extruding force, the tilt angle of connecting rod 24 gradually becomes smaller and squeezes corresponding shifting
Dynamic seat 22 moves down, and Mobile base 22 drives corresponding eight third balls 30 to scroll down through in the outside of locating rod 21, third
Being arranged in for ball 30 can greatly reduce the frictional force generated in mobile while positioning to Mobile base 22, Mobile base 22 is right
Corresponding first spring 23 compresses, and when connecting rod 24, which is turned to, to be contacted with corresponding second ball 27, connecting rod 24 continues to turn
It is dynamic and corresponding second ball 27 is squeezed, so that the second ball 27 is mobile and drives corresponding return assistant ejector pin 26 to second
Spring 28 is compressed, and occurring when the setting of return assistant ejector pin 26 can effectively avoid connecting rod 24 from turning to vertical can not
The phenomenon that return, when tilting pulling force disappearance, the second spring 28 for being now in compressive state resets, the elastic force of second spring 28
Corresponding return assistant ejector pin 26 is driven to reset, return assistant ejector pin 26 drives corresponding second ball 27 to be press-connected bar 24,
Reach and guarantee that connecting rod 24 is in heeling condition, the first spring 23 for being now in compressive state resets, the bullet of the first spring 23
Power drives corresponding Mobile base 22 to reset upwards, and Mobile base 22 drives corresponding connecting rod 24 to the sidewall extrusion of mounting groove 13,
Under the action of extruding force, Mobile base 22 is turned round to the direction far from glass outer framework 1 to be resetted, and it is corresponding fixed that Mobile base 22 passes through
Position bar 21 drives the revolution of attachment base 15 to reset, so that reaching the inclined glass outer framework 1 of automatic traction turns round normotopia, prevents from tilting
The upper and lower position for leading to not movable glass outer framework 1 is blocked, so that the position of the elevating glass outer framework 1 convenient for laborsaving smoothness
It sets.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
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 (9)
1. a kind of combined slide way of vent cabinet elevating glass form, including two mounting bases (2) and it is located at two mounting bases
(2) two glass outer frameworks (1) between, two glass outer frameworks (1) front and backs are staggered, which is characterized in that two mounting bases
(2) side close to each other offers top and bottom as the rectangular channel (4) of opening setting, and two rectangular channels (4) are mutually remote
From side inner wall on be welded with partition (5), the two sides of glass outer framework (1) are welded with shielding plate (3) and two L shapes limit
Position plate (6) is welded with limit base (7) on the side inner wall that two rectangular channels (4) are located remotely from each other, and limit base (7) is close to corresponding
The side of glass outer framework (1) offer the limiting slot (8) that top and bottom are opening setting, L shape limit plate (6) is separate
The side of corresponding glass outer framework (1) extends in limiting slot (8) and is bonded with anticollision blob of viscose (9), and L shape limit plate (6) is remote
The first ball (10) are nested on side from corresponding shielding plate (3) and the side inner wall far from shielding plate (3), are located at same
Two the first balls (10) on one L shape limit plate (6) are in rolling contact with the two sides inner wall of corresponding limiting slot (8) respectively,
It is opened up on the side inner wall that two rectangular channels (4) are located remotely from each other there are two the groove (12) that top and bottom are opening setting,
For partition (5) between corresponding two grooves (12), the two sides of glass outer framework (1) are welded with two fixing seats (11),
And fixing seat (11) offers the mounting groove that top and bottom are opening setting far from the side of corresponding glass outer framework (1)
(13), be rotatably equipped with the same circular shaft (14) on the two sides inner wall of mounting groove (13), and on circular shaft (14) fixing sleeve be equipped with incline
The attachment base (15) being tiltedly arranged, two attachment bases (15) in same horizontal line are symmetrical arranged, the attachment base (15)
Bottom offers two sides and is the U-lag (16) of opening setting, and is rotatably equipped on the two sides inner wall of U-lag (16) same
Idler wheel (17), the outside of idler wheel (17) are equipped with extension circle side (18), and extension circle side (18) extends in corresponding groove (12), outside
Fixing sleeve is equipped with anticollision cushion rubber (19) on the side Yan Quan (18), and the separate glass outline border in anticollision cushion rubber (19) and corresponding groove (12)
The side inner wall of frame (1) is in rolling contact, and the attachment base (15) offers sliding slot close to the side of corresponding glass outer framework (1)
(20), it and in the top inner wall and bottom interior wall of sliding slot (20) is welded with the same locating rod (21), it is movable in locating rod (21)
It is arranged with Mobile base (22), and is welded with multiple between the bottom of Mobile base (22) and the bottom interior wall of corresponding sliding slot (20)
One spring (23), Mobile base (22) are hinged with the connecting rod (24) being obliquely installed close to the side of corresponding glass outer framework (1),
Two connecting rods (24) in same horizontal line are symmetrical arranged, and one end of connecting rod (24) is leaned on corresponding mounting groove (13)
The side inner wall of nearly glass outer framework (1) is hinged, and offers rectangular opening (25) on the side inner wall of the mounting groove (13), and
Rectangular opening (25) interior sliding sleeve is equipped with return assistant ejector pin (26), and return assistant ejector pin (26) is close to corresponding connecting rod (24)
One end extends in mounting groove (13) and is nested with the second ball (27), and the second ball (27) and corresponding connecting rod (24) phase
Cooperation, return assistant ejector pin (26) are welded with more between one end and glass outer framework (1) of corresponding glass outer framework (1)
A second spring (28).
2. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the shifting
It is offered square hole (29) at the top of dynamic seat (22), and is nested with third ball (30) on four side inner walls of square hole (29), positioned
Bar (21) is between corresponding eight third balls (30), the outer side roll of third ball (30) and corresponding locating rod (21)
Contact.
3. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the peace
The first circular hole is offered on the two sides inner wall of tankage (13), and fixing sleeve is equipped with first bearing, first bearing in the first circular hole
The outside of inner ring and corresponding circular shaft (14) fixed be set with.
4. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the company
The side of joint chair (15) offers the second circular hole, and the side wall of the second circular hole is fixed with the outside of corresponding circular shaft (14) and is set with.
5. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the U
Third circular hole is offered on the two sides inner wall of shape slot (16), and fixing sleeve is equipped with second bearing in third circular hole, be located at same
Fixing sleeve is equipped with the same pin shaft in the inner ring of two second bearings on a attachment base (15), and the side of idler wheel (17) is equipped with the
Four circular holes, and be welded and fixed on the outside of the side wall of the 4th circular hole and corresponding pin shaft.
6. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the shifting
The two sides of dynamic seat (22) are not contacted with the two sides inner wall of corresponding sliding slot (20).
7. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that be located at same
The quantity of the first spring (23) in one sliding slot (20) is two to four, and two to four be located in the same sliding slot (20)
The bottom of Mobile base (22) is arranged in first spring (23) in a ring.
8. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that described outer
The two sides on the side Yan Quan (18) are not contacted with the two sides inner wall of corresponding groove (12).
9. a kind of combined slide way of vent cabinet elevating glass form according to claim 1, which is characterized in that the glass
Glass outer framework (1) is made of two perpendicular struts and two singletrees being fixed between two perpendicular struts, is located at the same glass
It is provided with handle on front side of the singletree of lower section in two singletrees in glass outer framework (1), handle and corresponding singletree are integrated
Change setting.
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| CN201910458842.4A CN110130788B (en) | 2019-05-29 | 2019-05-29 | Combined slideway for lifting glass window of ventilation cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458842.4A CN110130788B (en) | 2019-05-29 | 2019-05-29 | Combined slideway for lifting glass window of ventilation cabinet |
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| CN110130788B CN110130788B (en) | 2021-09-10 |
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| CN201910458842.4A Active CN110130788B (en) | 2019-05-29 | 2019-05-29 | Combined slideway for lifting glass window of ventilation cabinet |
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| CN112227871A (en) * | 2020-09-30 | 2021-01-15 | 马晓聪 | Multi-guide-rail lightweight nonmetal guide rail device |
| CN113261842A (en) * | 2021-05-19 | 2021-08-17 | 赵天怡 | Energy-saving electric cooker |
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| Publication number | Publication date |
|---|---|
| CN110130788B (en) | 2021-09-10 |
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Address after: Room 204, No.19, shimei'an Road, Licang District, Qingdao City, Shandong Province Patentee after: Zhongke Hanwei Technology Group Co.,Ltd. Address before: Room 204, No.19, shimei'an Road, Licang District, Qingdao City, Shandong Province Patentee before: QINGDAO ZHONGKE HANWAY LAB EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. |
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