CN216305687U - Self-cleaning lower guide wheel of folding door - Google Patents
Self-cleaning lower guide wheel of folding door Download PDFInfo
- Publication number
- CN216305687U CN216305687U CN202122320489.9U CN202122320489U CN216305687U CN 216305687 U CN216305687 U CN 216305687U CN 202122320489 U CN202122320489 U CN 202122320489U CN 216305687 U CN216305687 U CN 216305687U
- Authority
- CN
- China
- Prior art keywords
- pulley
- cleaning
- folding door
- ratchet wheel
- mounting 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.)
- Active
Links
Images
Landscapes
- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model relates to the technical field of folding doors, and particularly discloses a self-cleaning folding door lower guide wheel, which comprises a rotating rod, a mounting plate and a fixing plate, wherein the mounting plate is positioned on the outer side of the rotating rod and connected with the rotating rod, the fixing plate is positioned on the outer side of the mounting plate and connected with the rotating rod, one end of the rotating rod is provided with a mounting frame, the mounting frame is connected with the rotating rod, the outer side of the mounting frame is provided with a protective groove, the protective groove is formed in the outer side of the mounting frame, a rotating shaft is arranged in the protective groove and is in contact with the mounting frame, and the outer side of the rotating shaft is provided with a pulley. And can also utilize the advantages of the movement control of the folding door, such as cleaning and uncleanness.
Description
Technical Field
The utility model relates to the technical field of folding doors, in particular to a lower guide wheel of a folding door capable of being cleaned automatically.
Background
The folding door mainly comprises a door frame, a door leaf, a transmission part, a rotating arm part, a transmission rod, a directional device and the like. The door shape can be installed indoors and outdoors. Each door has four door leaves, two for each side door leaf and middle door leaf. The frame on one side of the side door leaf is connected with the middle door leaf through a hinge, the upper end and the lower end of the stile on the other side of the side door leaf are respectively provided with an upper rotating shaft and a lower rotating shaft, the rotating shafts are connected with upper rotating shaft seats and lower rotating shaft seats of the door frame on two sides of the door opening, the side door stile rotates around one side stile and simultaneously drives the middle door leaf to rotate to 90 degrees together, so that the door leaf is opened and closed, when the door leaf is electrically operated, the upper rotating shaft end is provided with a rotating arm part and a transmission part, and the middle of the upper part of the door frame is provided with the transmission part and the door opener; the middle door leaf is provided with a directional device. The door opener operates to drive the two gears of each part of the transmission part to rotate, the two gears meshed with the transmission part move linearly, the other end of each gear is connected with the rotating arm, the rotating arm moves circularly, the side door frame rotates around the side stile, and the door leaf is opened electrically. The middle dense joints of the two door leaves are provided with safety protection devices, and the door leaves can return to a full-open state when meeting barriers during closing, so that the door leaf is safe and reliable.
The folding door needs to adopt the guide pulley to be used for avoiding folding door and slide rail or ground to produce the friction at the in-process of using to be used for steady messenger's folding door to carry out displacement transmission, nevertheless because guide pulley and ground or guide rail in close contact with, be used for undertaking the weight of one-step folding door, the guide pulley leads to the guide pulley to appear the adhesion at the pivoted in-process with contacting debris or rubbish from ground usually, leads to the guide pulley card to die, influences the removal of folding door.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides the lower guide wheel of the folding door capable of being cleaned automatically, which can be used for cleaning the guide wheel conveniently and controlling the cleaning and the non-cleaning by utilizing the movement of the folding door.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a can be from guide pulley under folding door of clearance, includes bull stick, mounting panel and fixed plate, the mounting panel is located the bull stick outside and with the bull stick is connected, the fixed plate is located the mounting panel outside and with the bull stick is connected, the one end of bull stick has the mounting bracket, the mounting bracket with the bull stick is connected, the outside of mounting bracket has the protection groove, the protection groove is seted up in the outside of mounting bracket, the inside pivot that has of protection groove, the pivot with the mounting bracket contact, the pivot outside has the pulley, the pulley with the pivot is connected, clean board has between pulley and the mounting bracket, clean board with the mounting bracket is connected, the roof has between the clean board, the roof with the mounting bracket is connected.
The lower guide wheel capable of self-cleaning can be used for conveniently assisting the transmission of the folding door, compared with a common lower guide wheel, the lower guide wheel provided by the utility model has the advantages that the guide wheel can be conveniently cleaned, the cleaning and the uncleanness can be controlled by utilizing the movement of the folding door, and the problem that the guide wheel is tightly contacted with the ground or a guide rail and is used for bearing the weight of the folding door in one step is solved, and generally, the guide wheel is stuck with sundries or garbage coming from the ground in a contact manner in the rotating process of the guide wheel, so that the guide wheel is blocked and the movement of the folding door is influenced.
In a possible embodiment, the cleaning plate is hinged to the mounting frame and can rotate relative to the mounting frame, with a compression spring between the cleaning plate and the top plate.
Can be convenient for contact with the pulley through setting up the cleaning plate to can be convenient for clean the pulley, thereby can guarantee that the pulley outer wall is infected with too much impurity and debris in the use, thereby can guarantee the cleanness on pulley surface, avoid the pulley to be infected with too much impurity and lead the rotation of pulley unsmooth, the stability of assurance folding door when carrying out folding removal that further can be stable.
In a possible embodiment, the compression spring is connected with the top plate and the cleaning plate, the cleaning plate can compress the compression spring, and the outer side of the rotating shaft is provided with a limiting frame which is connected with the rotating shaft.
Through setting up compression spring can make the cleaning plate under the effect that does not have the external force influence, make the cleaning plate not contact with the guide pulley to reduce the wearing and tearing to the cleaning plate.
In a possible embodiment, the mounting bracket has a sliding groove, the rotating shaft is located in the sliding groove, the mounting bracket has a limiting groove inside, and the limiting frame is located in the limiting groove and contacts with the mounting bracket.
The rotation of the rotating shaft can be limited by arranging the limiting frame, and meanwhile, the position of the cleaning plate can be conveniently adjusted.
In one possible embodiment, the rotating shaft and the limiting frame are capable of moving relative to the mounting frame, and the limiting frame penetrates through the top plate and is in contact with the cleaning plate.
Can remove through spacing and pivot, can be convenient for make spacing promote the cleaning plate and remove, make cleaning plate and pulley contact, and then can guarantee the cleanness to the pulley.
In a possible embodiment, an inner ratchet wheel and an outer ratchet wheel are arranged between the rotating shaft and the pulley, the inner ratchet wheel is connected with the pulley, and the outer ratchet wheel is connected with the rotating shaft.
The rotation direction and the position of the pulley can be conveniently controlled by arranging the inner ratchet wheel and the outer ratchet wheel, so that stable transmission can be realized.
In a possible embodiment, the inner ratchet wheel is meshed with the outer ratchet wheel, the inner ratchet wheel and the outer ratchet wheel connected with the two pulleys are opposite in rotation direction, and the limiting frame is connected with the mounting frame through a compression spring.
The rotation direction of the guide wheel can be controlled conveniently by setting the engagement of the inner ratchet wheel and the outer ratchet wheel, so that the stability of the guide wheel in the moving process can be ensured, the position of the cleaning plate can be controlled by utilizing the displacement of the guide wheel in different directions, the surface of the guide wheel can be cleaned, the control of the cleaning plate can be ensured, and the abrasion of the cleaning plate is reduced.
The utility model has the beneficial effects that:
1. the cleaning plate is arranged to be convenient to contact with the pulley, so that the pulley can be conveniently cleaned, the outer wall of the pulley can be ensured to be stained with excessive impurities and sundries in the using process, the surface of the pulley can be ensured to be clean, the pulley is prevented from being stained with excessive impurities, the pulley cannot smoothly rotate, and the stability of the folding door during folding movement can be further stably ensured;
2. according to the utility model, the rotation direction of the guide wheel can be conveniently controlled by arranging the meshing arrangement of the inner ratchet wheel and the outer ratchet wheel, so that the stability of the guide wheel in the moving process can be ensured, and the position of the cleaning plate can be controlled by utilizing the displacement of the guide wheel in different directions, so that the cleaning of the surface of the guide wheel can be ensured, the control of the cleaning plate can be ensured, and the abrasion of the cleaning plate can be reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the structure of the mounting bracket of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
FIG. 4 is a schematic diagram of the position structure of the inner ratchet and the outer ratchet of the present invention.
In the figure, 1-rotating rod, 2-mounting plate, 3-fixing plate, 4-mounting frame, 5-protection groove, 6-rotating shaft, 7-pulley, 9-top plate, 10-cleaning plate, 11-limiting frame, 12-internal ratchet wheel and 13-external ratchet wheel.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1-4, the self-cleaning lower guide wheel for the folding door of the present embodiment includes a rotating rod 1, a mounting plate 2 and a fixing plate 3, the mounting plate 2 is located outside the rotating rod 1 and connected to the rotating rod 1, the fixing plate 3 is located outside the mounting plate 2 and connected to the rotating rod 1, one end of the rotating rod 1 has a mounting frame 4, the mounting frame 4 is connected to the rotating rod 1, the outer side of the mounting frame 4 has a protection groove 5, the protection groove 5 is opened outside the mounting frame 4, a rotating shaft 6 is provided inside the protection groove 5, the rotating shaft 6 is in contact with the mounting frame 4, a pulley 7 is provided outside the rotating shaft 6, the pulley 7 is connected to the rotating shaft 6, a cleaning plate 10 is provided between the pulley 7 and the mounting frame 4, the cleaning plate 10 is connected to the mounting frame 4, a top plate 9 is provided between the cleaning plates 10, and the top plate 9 is connected to the mounting frame 4.
The lower guide wheel capable of self-cleaning can be used for conveniently assisting the transmission of the folding door, compared with a common lower guide wheel, the lower guide wheel provided by the utility model has the advantages that the guide wheel can be conveniently cleaned, the cleaning and the uncleanness can be controlled by utilizing the movement of the folding door, and the problem that the guide wheel is tightly contacted with the ground or a guide rail and is used for bearing the weight of the folding door in one step is solved, and generally, the guide wheel is stuck with sundries or garbage coming from the ground in a contact manner in the rotating process of the guide wheel, so that the guide wheel is blocked and the movement of the folding door is influenced.
In a possible embodiment, the cleaning plate 10 is hinged to the mounting frame 4, and the cleaning plate 10 is able to rotate relative to the mounting frame 4, with a compression spring between the cleaning plate 10 and the top plate 9.
Can be convenient for contact with pulley 7 through setting up cleaning plate 10 to can be convenient for clean pulley 7, thereby can guarantee that 7 outer walls of pulley are infected with too much impurity and debris in the use, thereby can guarantee the cleanness on 7 surfaces of pulley, avoid pulley 7 to be infected with too much impurity to lead the rotation of pulley 7 not unobstructed, further can be stable assurance folding door stability when carrying out folding removal.
In one possible embodiment, a compression spring is connected with the top plate 9 and the cleaning plate 10, the cleaning plate 10 can compress the compression spring, the rotating shaft 6 is provided with a limiting frame 11 on the outer side, and the limiting frame 11 is connected with the rotating shaft 6.
The cleaning plate 10 can be prevented from contacting with the guide wheel under the action of no external force influence by arranging the compression spring, so that the abrasion of the cleaning plate 10 is reduced.
In a possible embodiment, the mounting frame 4 has a sliding groove, the rotating shaft 6 is located in the sliding groove, the inner side of the mounting frame 4 has a limiting groove, and the limiting frame 11 is located in the limiting groove and contacts with the mounting frame 4.
The rotation of the rotating shaft 6 can be limited by arranging the limiting frame 11, and the position of the cleaning plate 10 can be conveniently adjusted.
In one possible embodiment, the rotating shaft 6 and the limiting frame 11 can move relative to the mounting frame 4, and the limiting frame 11 penetrates through the top plate 9 and is in contact with the cleaning plate 10.
Can remove through spacing 11 and pivot 6, can be convenient for make spacing 11 promote cleaning plate 10 and remove, make cleaning plate 10 and pulley 7 contact, and then can guarantee the cleanness to pulley 7.
In one possible embodiment, an inner ratchet wheel 12 and an outer ratchet wheel 13 are arranged between the rotating shaft 6 and the pulley 7, the inner ratchet wheel 12 is connected with the pulley 7, and the outer ratchet wheel 13 is connected with the rotating shaft 6.
The arrangement of the inner ratchet wheel 12 and the outer ratchet wheel 13 facilitates the control of the rotation direction and position of the pulley 7, so that stable transmission is possible.
In a possible embodiment, the inner ratchet wheel 12 is engaged with the outer ratchet wheel 13, the inner ratchet wheel 12 and the outer ratchet wheel 13 connected with the two pulleys 7 are opposite in rotation direction, and the limiting frame 11 is connected with the mounting frame 4 through a compression spring.
The rotation direction of the guide wheel can be conveniently controlled by setting the engagement of the inner ratchet wheel 12 and the outer ratchet wheel 13, so that the stability of the guide wheel in the moving process can be ensured, the position of the cleaning plate 10 can be controlled by utilizing the displacement of the guide wheel in different directions, the surface of the guide wheel can be ensured to be clean, the control of the cleaning plate 10 can be ensured, and the abrasion of the cleaning plate 10 is reduced.
The working principle is as follows: in the using process, the fixed plate 3 and the mounting plate 2 are connected with the folding door, in the rotating process of the pulley 7, because the directions of the inner ratchet wheel 12 and the outer ratchet wheel 13 which are connected with the two pulleys 7 and the rotating shaft 6 are different, one pulley 7 can not move in the moving process of the pulley 7, the pulley 7 which can not move can push the compression spring, the limiting frame 11 can push the cleaning plate 10, the cleaning plate 10 is contacted with the rotating pulley 7, the cleaning plate 10 is utilized to clean the pulley 7, and meanwhile, the cleaning plate 10 on the other side can not be contacted with the pulley 7 under the acting force of the compression spring.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (7)
1. The utility model provides a can be from guide pulley under folding door of clearance, includes bull stick (1), mounting panel (2) and fixed plate (3), its characterized in that: mounting panel (2) are located the bull stick (1) outside and with bull stick (1) is connected, fixed plate (3) are located mounting panel (2) outside and with bull stick (1) is connected, the one end of bull stick (1) has mounting bracket (4), mounting bracket (4) with bull stick (1) is connected, the outside of mounting bracket (4) has protection groove (5), protection groove (5) are seted up in the outside of mounting bracket (4), protection groove (5) inside has pivot (6), pivot (6) with mounting bracket (4) contact, pivot (6) outside has pulley (7), pulley (7) with pivot (6) are connected, clean board (10) have between pulley (7) and mounting bracket (4), clean board (10) with mounting bracket (4) are connected, a top plate (9) is arranged between the cleaning plates (10), and the top plate (9) is connected with the mounting frame (4).
2. The self-cleaning folding door bottom guide wheel as claimed in claim 1, wherein: the cleaning plate (10) is hinged with the mounting frame (4), the cleaning plate (10) can rotate relative to the mounting frame (4), and a compression spring is arranged between the cleaning plate (10) and the top plate (9).
3. A self-cleaning folding door bottom runner as claimed in claim 2, wherein: compression spring with roof (9) and clean board (10) are connected, just clean board (10) can compress compression spring, pivot (6) outside has spacing (11), spacing (11) with pivot (6) are connected.
4. A self-cleaning folding door bottom runner as claimed in claim 3, wherein: mounting bracket (4) have the spout, pivot (6) are located in the spout, mounting bracket (4) inboard has the spacing groove, spacing (11) are located the spacing inslot and with mounting bracket (4) contact.
5. The self-cleaning folding door bottom guide wheel as claimed in claim 4, wherein: the rotating shaft (6) and the limiting frame (11) can move relative to the mounting frame (4), and the limiting frame (11) penetrates through the top plate (9) and is in contact with the cleaning plate (10).
6. The self-cleaning folding door bottom guide wheel as claimed in claim 4, wherein: an inner ratchet wheel (12) and an outer ratchet wheel (13) are arranged between the rotating shaft (6) and the pulley (7), the inner ratchet wheel (12) is connected with the pulley (7), and the outer ratchet wheel (13) is connected with the rotating shaft (6).
7. The self-cleaning folding door bottom guide wheel as claimed in claim 6, wherein: the inner ratchet wheel (12) is meshed with the outer ratchet wheel (13), the rotating directions of the inner ratchet wheel (12) and the outer ratchet wheel (13) connected with the two pulleys (7) are opposite, and the limiting frame (11) is connected with the mounting frame (4) through a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320489.9U CN216305687U (en) | 2021-09-24 | 2021-09-24 | Self-cleaning lower guide wheel of folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320489.9U CN216305687U (en) | 2021-09-24 | 2021-09-24 | Self-cleaning lower guide wheel of folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305687U true CN216305687U (en) | 2022-04-15 |
Family
ID=81113362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122320489.9U Active CN216305687U (en) | 2021-09-24 | 2021-09-24 | Self-cleaning lower guide wheel of folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305687U (en) |
-
2021
- 2021-09-24 CN CN202122320489.9U patent/CN216305687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5239776A (en) | Garage door opener | |
| CN107939211B (en) | A kind of moisture-proof airtight door automatic opening-closing of sealed reliable | |
| CN109538070B (en) | Switch arc-shaped automatic door with automatic locking function | |
| CN216305687U (en) | Self-cleaning lower guide wheel of folding door | |
| CN212924051U (en) | Electric door opening machine and electric vertical hinged door | |
| CN102900344B (en) | Hand-protected cabinet door | |
| CN214548995U (en) | Novel cooking of two door linkages device | |
| CN210508972U (en) | Automatic gate of lathe with monitor function | |
| CN114165142A (en) | Intelligent control full-automatic multi-leaf folding door | |
| CN102619430A (en) | Connecting-rod opening and closing mechanism used for casement doors and windows and suspended sash windows | |
| CN207598093U (en) | Automatic door and window machine actuating device, automatic door and window machine and door and window | |
| CN113431457A (en) | Gear transmission single-rail movable embedded hinge | |
| CN207228879U (en) | A kind of window-opening mechanism easy to open the window comprehensively | |
| CN219691348U (en) | Anti-pinch structure of quick-pass door | |
| CN220036460U (en) | High-efficient low-consumption door and window intelligent switch device | |
| CN210598594U (en) | Foot-controlled door and window | |
| CN219733148U (en) | Hand-operated casement window device | |
| CN211258217U (en) | Automatic change window | |
| CN216517509U (en) | Opening and closing driving device for oven sliding door | |
| CN218856643U (en) | Rust removal device for slewing bearing production | |
| CN113846935B (en) | Window structure is built in room | |
| CN203081254U (en) | Transmission device of curved-surface sunshade plates | |
| CN213709293U (en) | Pedestrian passageway translation floodgate movement | |
| CN217216264U (en) | Automatic door opener driven by servo motor | |
| CN217602456U (en) | Electric folding door for balcony |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |