CN110296196A - Gear pair translation structure, pulley and door and window component - Google Patents
Gear pair translation structure, pulley and door and window component Download PDFInfo
- Publication number
- CN110296196A CN110296196A CN201910682910.5A CN201910682910A CN110296196A CN 110296196 A CN110296196 A CN 110296196A CN 201910682910 A CN201910682910 A CN 201910682910A CN 110296196 A CN110296196 A CN 110296196A
- Authority
- CN
- China
- Prior art keywords
- gear
- guide part
- fixed frame
- screw rod
- bracket
- 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.)
- Granted
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 47
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
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- 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
- E05F13/00—Mechanisms operated by the movement or weight of a person or vehicle
- E05F13/02—Mechanisms operated by the movement or weight of a person or vehicle by devices, e.g. lever arms, affected by the movement of the user
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of gear pair translation structure, pulley and door and window component, wherein gear pair translation structure includes bracket, guide part, rack gear, fixed frame, gear and screw rod；Guide part is set to bracket and can move under the limitation of bracket；Rack gear installation moves over the guide and with guide part；Fixed frame is equipped with idler wheel；Gear is mounted in fixed frame and is engaged with rack；Gear offers the threaded hole of matching screw rod, and screw rod is arranged in threaded hole and both ends are fixedly connected after fixed frame with bracket；Wherein, push gear along the axial movement of screw rod by rack gear when guide part moves, fixed frame is pushed to do translational motion along the axial direction of screw rod when gear movement, gear pair translation structure of the invention is easy for installation, structure is simple, manufacturing cost is lower, easy to operate, and its transmission efficiency and high reliablity, large carrying capacity, passing movement are accurate.
Description
Technical field
The present invention relates to door and window fields, and in particular to a kind of gear pair translation structure, pulley and door and window component.
Background technique
Sliding door and window using flexible, safe and reliable, long service life, and open in a plane, occupied space is few.It is existing
Have in technology, sliding door and window cold district using when generally require setting sealing joint strip and keep room temperature.But it is arranged
After sealing joint strip, active fan generates friction in push-and-pull Shi Huiyu sealing joint strip, and then influences the using effect of user, and in length
After time use, sealing joint strip will receive abrasion and reduce sealing effect, cannot keep room temperature.
Summary of the invention
Based on problem of the prior art, the present invention provides a kind of gear pair translation structure, pulley and door and window component.
The present invention proposes that a kind of gear pair translation structure, the gear pair translation structure include:
Bracket；
Guide part is set to the bracket and can move under the limitation of the bracket；
Rack gear is mounted on the guide part and moves with the guide part；
Fixed frame is equipped with idler wheel；
Gear is mounted in the fixed frame and engages with the rack gear；
Screw rod, the gear offer the threaded hole for matching the screw rod, and the screw rod is arranged in the threaded hole and two
End is fixedly connected after the fixed frame with the bracket；Wherein, institute is pushed by the rack gear when guide part moves
Gear is stated along the axial movement of the screw rod, when gear movement pushes the fixed frame to translate along the axial direction of the screw rod
Movement.
Further, the bracket includes inner support, and the inner support includes bottom plate and is oppositely arranged on the bottom plate two sides
Limit plate, the bottom plate and the limit plate be enclosed sliding space, and the guide portion is located at the sliding space
It is interior and moved under the limitation of the sliding space.
Further, the two sides of the guide part are recessed inwardly to form the bit space that allows of the evacuation limit plate, the limit
Plate pass through it is described allow bit space, to allow bit space and the limit plate to cooperate to limit the width of the guide part movement by described
Degree.
Further, the bracket further includes support arm, and the support arm includes two blocks of side plates, and one block of side plate is fixed on
On the limit plate of the bottom plate side, another block of side plate is fixed on the limit plate of the bottom plate other side, the screw rod
One end is fixedly connected with one block of side plate, and the screw rod other end is fixedly connected with another block of side plate.
Further, the fixed frame includes two pieces of side walls being oppositely arranged, and the idler wheel and the gear are mounted on described
Between two pieces of side walls, one end passes through one piece of side wall and the fixed company of one block of side plate after the screw rod is arranged in the gear
It connects, the other end passes through another piece of side wall and is fixedly connected with another block of side plate.
Further, block is convexly equipped on the inside of described two side walls, the block is located at below the gear and is approximately
Arc is to match the shape of the gear.
Further, the gear is the gear of helical teeth, corresponding, and the rack gear is the rack gear of helical teeth.
The present invention also proposes that a kind of pulley, the pulley include gear pair translation structure described in above-mentioned any one.
The present invention also proposes a kind of door and window component, and the door and window component includes sectional, frame section and pulley described above,
The bracket of the pulley is fixedly mounted on the sectional, the idler wheel of the pulley be crimped on the guide rail of the frame section with
It is rolled on the guide rail；Wherein,
The sectional is equipped with driving mechanism, is connect by drive rod with the guide part of the pulley, for pushing
The guide part movement, and then the fixed frame is pushed to do translational motion, when the fixed frame does translational motion, the sectional
On sealing joint strip be pressed on the frame section, the sealing joint strip on the frame section be pressed on it is on the sectional or described
Sealing joint strip on sectional is separated with the frame section, the sealing joint strip on the frame section is separated with the sectional.
Further, the driving mechanism includes rotation handle, and when rotation handle rotating pushes the guide part movement,
To push the fixed frame to do translational motion by the guide part.
Beneficial effects of the present invention: the sectional of door and window component is slidably arranged on frame section by pulley, and pulley has
Gear pair translation structure, when the fixed frame of gear pair translation structure does translational motion, the sectional that is fixedly connected with bracket
Reversed translational motion is done relative to fixed frame, and then is pressed on the sealing joint strip on sectional on frame section, on frame section
Sealing joint strip be pressed on the sealing joint strip on sectional or on sectional separated with frame section, sealing joint strip and fan on frame section
Profile separation.
When needing sliding fan profile, pushes fixed frame to move to side, make sealing joint strip and frame section on sectional
Separation, the sealing joint strip on frame section are separated with sectional, and friction sealed adhesive tape, reduces user and push away when preventing sliding fan profile
The strength for drawing sectional, improves user experience, it is therefore prevented that sealing joint strip abrasion improves the service life of sealing joint strip.
When needing sectional and frame section is tightly connected, pushes fixed frame to move to the other side, make close on sectional
Seal strip is pressed on frame section, the sealing joint strip on frame section is pressed on sectional, so that sectional and frame section
It is tightly connected.
In addition, gear pair translation structure is easy for installation, structure is simple, manufacturing cost is lower, easy to operate, and its transmitting effect
Rate and high reliablity, large carrying capacity, passing movement are accurate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of door and window component provided in an embodiment of the present invention；
Fig. 2 is the explosive view of Fig. 1 middle pulley；
Fig. 3 is the cross-sectional view of Fig. 1 middle pulley；
Fig. 4 is a kind of working state schematic representation of door and window component provided in an embodiment of the present invention, and shown working condition is fan
State after the sealing joint strip of profile is separated with frame section, the sealing joint strip of frame section is separated with sectional；
Fig. 5 is a kind of another working state schematic representation of door and window component provided in an embodiment of the present invention, shown work shape
State be sectional sealing joint strip crimping frame section, frame section sealing joint strip crimping sectional state.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
(such as up, down, left, right, before and after, level, vertical it is to be appreciated that the directional instruction of institute in the embodiment of the present invention
Deng) be only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component,
If the particular pose changes, directionality instruction is also correspondingly changed correspondingly, and " connection " can be directly
It connects in succession, is also possible to be indirectly connected with, " setting ", " being set to ", " being set to " can be and be directly arranged in, between being also possible to
It is arranged in.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
It is a kind of structural schematic diagram of door and window component provided in an embodiment of the present invention referring to Fig. 1 to Fig. 5, Fig. 1；Fig. 2 is Fig. 1
The explosive view of middle pulley 140；Fig. 3 is the cross-sectional view of Fig. 1 middle pulley 140；Fig. 4 is a kind of door and window group provided in an embodiment of the present invention
The working state schematic representation of part, shown working condition be the sealing joint strip 120 of sectional 100 separated with frame section 110, frame section
110 sealing joint strip 120 separated with sectional 100 after state；Fig. 5 is a kind of door and window component provided in an embodiment of the present invention
Another working state schematic representation, shown working condition are that the sealing joint strip 120 of sectional 100 crimps frame section 110, frame section
110 sealing joint strip 120 crimps the state of sectional 100.
In the present embodiment, the door and window component includes sectional 100, frame section 110 and pulley 140；Pulley 140 includes
Gear pair translation structure, wherein gear pair translation structure includes bracket, guide part 20, rack gear 30, fixed frame, gear 80 and silk
Bar 90；Guide part 20 is set to bracket and can move under the limitation of bracket；Rack gear 30 is mounted on guide part 20 and with guide part
20 movements；Fixed frame is equipped with idler wheel 70；Gear 80 is mounted in fixed frame and engages with rack gear 30；Gear 80 offers matching
The threaded hole 81 of screw rod 90, screw rod 90 is arranged in threaded hole 81 and both ends are fixedly connected after fixed frame with bracket；Wherein, it leads
It pushes gear 80 along the axial movement of screw rod 90 by rack gear 30 when moving to part 20, pushes fixed frame along silk when gear 80 moves
The axial direction of bar 90 does translational motion.
In an alternative embodiment, such as in the present embodiment, bracket includes inner support 10, and inner support 10 includes 11 He of bottom plate
It is oppositely arranged on the limit plate 12 of 11 two sides of bottom plate, bottom plate 11 and limit plate 12 are enclosed sliding space 13, and guide part 20
Quartile is moved in sliding space 13 and under the limitation of sliding space 13.Specifically, bottom plate 11 be strip, limit plate 12
In the two sides of bottom plate 11 so that sliding space 13 is arranged along the length direction of bottom plate 11, and then make guide part 20 in the length of bottom plate 11
Degree moves back and forth on direction.
In an alternative embodiment, such as in the present embodiment, the two sides of guide part 20 are recessed inwardly to form evacuation limit plate
12 allow bit space 21, and limit plate 12, which passes through, allows bit space 21, to be led by allowing bit space 21 and limit plate 12 to cooperate to limit
The amplitude moved to part 20.
In an alternative embodiment, such as in the present embodiment, bracket further includes support arm, and support arm includes two blocks of side plates
51, one block of side plate 51 is fixed on the limit plate 12 of 11 side of bottom plate, and another block of side plate 51 is fixed on the limit of 11 other side of bottom plate
On the plate 12 of position, 90 one end of screw rod is fixedly connected with one block of side plate 51, and 90 other end of screw rod is fixedly connected with another block of side plate 51.Into
One step, two blocks of side plates 51 are fixed to each other by the first fixing axle 52 with limit plate 12 respectively.
In an alternative embodiment, such as in the present embodiment, fixed frame includes two pieces of side walls 61 being oppositely arranged, idler wheel 70
And gear 80 is mounted between two pieces of side walls 61, screw rod 90 is arranged in gear one end after 80s across one piece of side wall 61 and one block of side plate
51 are fixedly connected, and the other end passes through another piece of side wall 61 and is fixedly connected with another block of side plate 51.Further, there are two idler wheels 70,
It is rotatably installed in two side walls 61 by the second fixing axle 71 respectively.In the present embodiment, guide part 20 pushes 80 edge of gear
When the axial movement of screw rod 90, gear 80 pushes a side wall 61 of fixed frame so that fixed frame is to side translational motion or pushes away
Another side wall 61 of dynamic fixed frame so that fixed frame to other side translational motion；Wherein, when fixed frame translational motion, bracket with
The direction of motion of fixed frame is opposite.
Further, the inside of two side walls 61 is convexly equipped with block 62, and block 62 is located at 80 lower section of gear and is approximately arc
To match the shape of gear 80.
In an alternative embodiment, such as in the present embodiment, gear 80 is the gear 80 of helical teeth, and corresponding, rack gear 30 is
The rack gear 30 of helical teeth.It is understood that in other embodiments, gear 80 is also possible to the gear 80 of straight-tooth, corresponding, tooth
Item 30 is the rack gear 30 of straight-tooth.
In the present embodiment, the bracket of pulley 140 is fixedly mounted on sectional 100, and the idler wheel 70 of pulley 140 is crimped on
To be rolled on guide rail on the guide rail of frame section 110；Wherein, sectional 100 is equipped with driving mechanism, passes through drive rod 130
It is connect with the guide part 20 of pulley 140, for pushing guide part 20 to move, and then fixed frame is pushed to do translational motion, fixed frame
When doing translational motion, the sealing joint strip 120 on sectional 100 is pressed on frame section 110, the sealing joint strip on frame section 110
120 sealing joint strips 120 for being pressed on sectional 100 or on sectional 100 separate with frame section 110, are on frame section 110 close
Seal strip 120 is separated with sectional 100.Further, driving mechanism includes rotation handle, passes through drive rod 130 and guide part
20 connections, guide part 20 are fixed by connecting column 40 and drive rod 130, wherein are pushed away when rotation handle rotating by drive rod 130
Lower moving guide 20 moves, to push fixed frame to do translational motion by guide part 20.Specifically, under the promotion of rotation handle,
Guide part 20 can move back and forth on the length direction of bottom plate 11, and then push fixed frame alternating translational movement.
In the present embodiment, the sectional 100 of door and window component is slidably arranged on frame section 110 by pulley 140, pulley
140 have gear pair translation structure, when the fixed frame of gear pair translation structure does translational motion, the fan that is fixedly connected with bracket
Profile 100 does reversed translational motion also relative to fixed frame, and then the sealing joint strip 120 on sectional 100 is made to be pressed on frame-type
Sealing joint strip 120 on material 110, on frame section 110 be pressed on sealing joint strip 120 on sectional 100 or on sectional 100 with
Sealing joint strip 120 in the separation of frame section 110, frame section 110 is separated with sectional 100.
When needing sliding fan profile 100, pushes fixed frame to move to side, make the sealing joint strip 120 on sectional 100
Separated with frame section 110, the sealing joint strip 120 on frame section 110 is separated with sectional 100, prevent from rubbing when sliding fan profile 100
Sealing joint strip 120 is wiped, reduces the strength of user's sliding fan profile 100, improves user experience, it is therefore prevented that sealing joint strip 120
Abrasion, improves the service life of sealing joint strip 120.Specifically, when needing sliding fan profile 100, rotation rotation handle makes
Guide part 20 pushes fixed frame to move inwardly, when fixed frame moves inwardly, bracket and the sectional 100 fixed with bracket
It moves outward simultaneously and separates the sealing joint strip 120 on sectional 100 with frame section 110, the sealant on frame section 110
Item 120 is separated with sectional 100, that is, working condition as shown in Figure 4.
When needing sectional 100 and frame section 110 is tightly connected, pushes fixed frame to move to the other side, make sectional
Sealing joint strip 120 on 100 is pressed on frame section 110, the sealing joint strip 120 on frame section 110 is pressed on sectional 100
On, so that sectional 100 and frame section 110 are tightly connected.Specifically, rotation rotation handle pushes guide part 20 solid
Determine frame to move outward, when fixed frame moves outward, bracket and the sectional 100 fixed with bracket move inwardly simultaneously
And be pressed on the sealing joint strip 120 on sectional 100 on frame section 110, the sealing joint strip 120 on frame section 110 is pressed on
On sectional 100, that is, working condition as shown in Figure 5.
In the present embodiment, the gear pair translation structure of pulley 140 is easy for installation, structure is simple, manufacturing cost is lower, behaviour
Facilitate, and its transmission efficiency and high reliablity, large carrying capacity, passing movement are accurate.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of gear pair translation structure, which is characterized in that the gear pair translation structure includes:
Bracket；
Guide part is set to the bracket and can move under the limitation of the bracket；
Rack gear is mounted on the guide part and moves with the guide part；
Fixed frame is equipped with idler wheel；
Gear is mounted in the fixed frame and engages with the rack gear；
Screw rod, the gear offer the threaded hole for matching the screw rod, and the screw rod is arranged in the threaded hole and both ends are worn
It is fixedly connected after crossing the fixed frame with the bracket；Wherein, the tooth is pushed by the rack gear when guide part moves
The axial movement along the screw rod is taken turns, when gear movement pushes the fixed frame to do translation fortune along the axial direction of the screw rod
It is dynamic.
2. gear pair translation structure as described in claim 1, which is characterized in that the bracket includes inner support, the inner support
Including bottom plate and the limit plate for being oppositely arranged on the bottom plate two sides, the bottom plate and the limit plate are enclosed sliding sky
Between, the guide portion is located in the sliding space and moves under the limitation of the sliding space.
3. gear pair translation structure as claimed in claim 2, which is characterized in that the two sides of the guide part are recessed inwardly to be formed and keep away
Allow the bit space that allows of the limit plate, the limit plate pass through it is described allow bit space, to pass through bit space and the limit of allowing
Position plate cooperates to limit the amplitude of the guide part movement.
4. translation structure as claimed in claim 2, which is characterized in that the bracket further includes support arm, and the support arm includes
Two blocks of side plates, one block of side plate are fixed on the limit plate of the bottom plate side, and another block of side plate is fixed on the bottom
On the limit plate of the plate other side, described screw rod one end is fixedly connected with one block of side plate, the screw rod other end and described another
One block of side plate is fixedly connected.
5. translation structure as claimed in claim 4, which is characterized in that the fixed frame includes two pieces of side walls being oppositely arranged, institute
It states idler wheel and the gear is mounted between two pieces of side walls, one end passes through described one after the screw rod is arranged in the gear
Block side wall is fixedly connected with one block of side plate, and the other end passes through another piece of side wall and the fixed company of another block of side plate
It connects.
6. gear pair translation structure as claimed in claim 5, which is characterized in that it is convexly equipped with block on the inside of described two side walls,
The block is located at below the gear and is approximately arc to match the shape of the gear.
7. gear pair translation structure as described in claim 1, which is characterized in that the gear is the gear of helical teeth, corresponding, institute
State the rack gear that rack gear is helical teeth.
8. a kind of pulley, which is characterized in that the pulley includes the gear pair translation knot as described in claim 1 to 7 any one
Structure.
9. a kind of door and window component, which is characterized in that the door and window component include sectional, frame section and as claimed in claim 8
Pulley, the bracket of the pulley are fixedly mounted on the sectional, and the idler wheel of the pulley is crimped on leading for the frame section
To be rolled on the guide rail on rail；Wherein,
The sectional is equipped with driving mechanism, is connect by drive rod with the guide part of the pulley, described for pushing
Guide part movement, and then the fixed frame is pushed to do translational motion, when the fixed frame does translational motion, on the sectional
Sealing joint strip is pressed on the frame section, the sealing joint strip on the frame section is pressed on the sectional or the fan
Sealing joint strip on material is separated with the frame section, the sealing joint strip on the frame section is separated with the sectional.
10. door and window component as claimed in claim 9, which is characterized in that the driving mechanism includes rotation handle, and the rotation is held
Hand pushes the guide part to move when rotating, to push the fixed frame to do translational motion by the guide part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682910.5A CN110296196B (en) | 2019-07-26 | 2019-07-26 | Gear pair translation structure, pulley and door and window assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682910.5A CN110296196B (en) | 2019-07-26 | 2019-07-26 | Gear pair translation structure, pulley and door and window assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110296196A true CN110296196A (en) | 2019-10-01 |
| CN110296196B CN110296196B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910682910.5A Active CN110296196B (en) | 2019-07-26 | 2019-07-26 | Gear pair translation structure, pulley and door and window assembly |
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| CN (1) | CN110296196B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812913A (en) * | 2019-11-07 | 2020-02-21 | 湖南大源环境科技有限公司 | Glass fiber domestic sewage treatment equipment |
| CN112145008A (en) * | 2020-09-27 | 2020-12-29 | 芯叶(广州)网络科技有限公司 | Convenient door opening mechanism for kitchen sliding door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110812913A (en) * | 2019-11-07 | 2020-02-21 | 湖南大源环境科技有限公司 | Glass fiber domestic sewage treatment equipment |
| CN112145008A (en) * | 2020-09-27 | 2020-12-29 | 芯叶(广州)网络科技有限公司 | Convenient door opening mechanism for kitchen sliding door |
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