CN211950070U - Base for preventing door and window from sagging - Google Patents
Base for preventing door and window from sagging Download PDFInfo
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- CN211950070U CN211950070U CN201922444138.1U CN201922444138U CN211950070U CN 211950070 U CN211950070 U CN 211950070U CN 201922444138 U CN201922444138 U CN 201922444138U CN 211950070 U CN211950070 U CN 211950070U
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- door
- window
- block
- front surface
- base
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Abstract
The utility model discloses a base for preventing door and window from sagging, which comprises a door frame, a supporting mechanism and a cleaning mechanism, wherein the supporting mechanism is arranged at the inner bottom end of the door frame, the supporting mechanism comprises a moving block, a rubber cushion block is arranged at the top end of the moving block, a rack is arranged inside the moving block, a gear is meshed and connected with one side of the rack, a first rotating shaft is fixedly connected with the front surface of the gear, a rotating block is fixedly connected with the other end of the first rotating shaft, and pushing blocks are arranged at the top ends of the two sides of the moving block; install rubber pad, movable block, rack, gear and the first pivot in the inside bottom of door frame through the design and be convenient for play the supporting role to door frame and door and window, prevent that flagging phenomenon from appearing in door and window, great improvement the device's life, convenient to use simultaneously, labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of door and window, concretely relates to prevent flagging base of door and window.
Background
The window is divided into an enclosure member or a partition member according to different positions, the window has different design requirements and has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, the new requirement is energy saving, and the heat lost by the gap between the window and the door in a cold area accounts for about 25 percent of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems, however, bases on the market for preventing the door and window from sagging have various defects, and cannot meet the production requirements.
Present prevent flagging base of door and window can make door and window flagging in the use because glass's gravity is the reason to lead to the unable normal use of the device, simultaneously because people's height problem, glass's surperficial top is not convenient for clear problem, for this we propose the flagging base of door and window of preventing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent flagging base of door and window to propose current prevent flagging base of door and window in solving above-mentioned background art and in the use, because glass's gravity is the reason, can make the glass frame descend, thereby leaded to the unable normal use of the device, simultaneously because people's height problem, glass's surperficial top is not convenient for clear problem.
In order to achieve the above object, the utility model provides a following technical scheme: prevent flagging base of door and window, including door frame, supporting mechanism and clean mechanism, supporting mechanism is in the inside bottom of door frame, supporting mechanism includes the movable block, the top of movable block is provided with the rubber pad, the inside of movable block is provided with the rack, one side meshing of rack is connected with the gear, the first pivot of front surface fixed connection of gear, the other end fixedly connected with turning block of first pivot, just the both sides top of movable block all is provided with the ejector pad.
Preferably, a door and a window are arranged on the inner side of the door frame, glass is arranged on the inner side of the door and the window, and a door handle is arranged on one side of the front surface of the door and the window.
Preferably, the cleaning mechanism is located on the front surface of the glass and comprises a cleaning rod, a screw rod is arranged at one end of the cleaning rod, a limiting block is fixedly connected to the other end of the cleaning rod, a second bevel gear is fixedly connected to the bottom end of the screw rod, a threaded sleeve is arranged at one end of the outer surface of the screw rod, a first bevel gear is meshed with the front surface of the second bevel gear, a second rotating shaft is fixedly connected to the front surface of the first bevel gear, and a driving block is fixedly connected to the other end of the second rotating shaft.
Preferably, a fixed groove is formed in the bottom end of the inner side of the door frame, the moving block is movably connected with the fixed groove, a circular hole a is formed in the bottom end of the front surface of the door frame, and the first rotating shaft penetrates through the circular hole a.
Preferably, the moving block is of an internal hollow structure, a circular hole B is formed in the bottom end of the front surface of the moving block, and the section of the pushing block is L-shaped.
Preferably, a rectangular groove is formed in the other side of the interior of the door window, a circular hole C is formed in the bottom end of the front surface of the rectangular groove, and the second rotating shaft penetrates through the circular hole C.
Preferably, a brush is arranged on the rear surface of the cleaning rod, and the section of the screw sleeve is rectangular.
Preferably, a sliding groove is formed in one side of the inner wall of the door window, the section of the limiting block is in a shape like a Chinese character 'tu', and the limiting block is connected with the sliding groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. install rubber pad, movable block, rack, gear and the first pivot in the inside bottom of door frame through the design and be convenient for play the supporting role to door frame and door and window, prevent that flagging phenomenon from appearing in door and window, great improvement the device's life, convenient to use simultaneously, labour saving and time saving.
2. Through installing clean pole, ejector pad, lead screw, swivel nut and the drive block at glass front surface of design and be convenient for clean glass's front surface top, prevent that the cleanup crew from being unable clean because of the reason of height, great reduction staff's burden.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is a schematic view of a partial front sectional structure of the moving block of the present invention;
fig. 4 is a schematic structural view of a partial side cross section of the moving block of the present invention;
FIG. 5 is a schematic view of a partial side view cross-sectional structure of the driving block of the present invention;
fig. 6 is a schematic view of a partial top-view cross-sectional structure of the cleaning rod of the present invention.
In the figure: 1. a door frame; 2. doors and windows; 3. glass; 4. a door handle; 5. a cleaning rod; 6. a drive block; 7. rotating the block; 8. a rubber cushion block; 9. a moving block; 10. a rack; 11. a gear; 12. a first rotating shaft; 13. a second rotating shaft; 14. a first bevel gear; 15. a second bevel gear; 16. a threaded sleeve; 17. a push block; 18. a screw rod; 19. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: prevent flagging base of door and window, including door frame 1, supporting mechanism and clean mechanism, supporting mechanism is in the inside bottom of door frame 1, supporting mechanism includes movable block 9, the top of movable block 9 is provided with rubber cushion block 8, the inside of movable block 9 is provided with rack 10, one side meshing of rack 10 is connected with gear 11, gear 11's front surface fixed connection has first pivot 12, the other end fixedly connected with turning block 7 of first pivot 12, and the both sides top of movable block 9 all is provided with ejector pad 17, be convenient for play the supporting role to door frame 1 and door and window 2, prevent that door and window 2 from appearing flagging phenomenon.
In order to facilitate the use of the device, in the present embodiment, it is preferable that a door 2 is provided on an inner side of the door frame 1, a glass 3 is provided on an inner side of the door 2, and a door handle 4 is provided on a front surface side of the door 2.
In order to clean the glass 3 conveniently, in this embodiment, preferably, the cleaning mechanism is located on the front surface of the glass 3, the cleaning mechanism includes a cleaning rod 5, one end of the cleaning rod 5 is provided with a screw rod 18, the other end of the cleaning rod 5 is fixedly connected with a limiting block 19, a second bevel gear 15 is fixedly connected to the bottom end of the screw rod 18, one end of the outer surface of the screw rod 18 is provided with a threaded sleeve 16, the front surface of the second bevel gear 15 is connected with a first bevel gear 14 in a meshed manner, the front surface of the first bevel gear 14 is fixedly connected with a second rotating shaft 13, and the other end of the second rotating shaft 13.
In order to facilitate moving the moving block 9, in this embodiment, preferably, a fixed groove is formed at the bottom end of the inner side of the door frame 1, the moving block 9 is movably connected with the fixed groove, a circular hole a is formed at the bottom end of the front surface of the door frame 1, and the first rotating shaft 12 penetrates through the circular hole a.
To facilitate using the moving block 9, in this embodiment, preferably, the moving block 9 is an internal hollow structure, a circular hole B is formed at the bottom end of the front surface of the moving block 9, and the cross-sectional shape of the pushing block 17 is "L" shaped.
In order to facilitate moving the screw 16, in this embodiment, preferably, the other side of the interior of the door/window 2 is provided with a rectangular groove, the bottom end of the front surface of the rectangular groove is provided with a circular hole C, and the second rotating shaft 13 penetrates through the circular hole C.
For cleaning, in this embodiment, it is preferable that the rear surface of the cleaning rod 5 is provided with a brush, and the cross-sectional shape of the screw 16 is rectangular.
In order to facilitate moving the cleaning rod 5, in the embodiment, preferably, a sliding groove is formed in one side of the inner wall of the door window 2, the section of the limiting block 19 is shaped like a Chinese character 'tu', and the limiting block 19 is slidably connected with the sliding groove.
The utility model discloses a theory of operation and use flow: after the device is installed, when the door window 2 and the glass 3 are in a closed state, the rotating block 7 can be rotated, the rotating block 7 drives the gear 11 to rotate under the action of the first rotating shaft 12, because the first rotating shaft 12 is meshed and connected with the gear 11, the first rotating shaft 12 can drive the rack 10 to move upwards, the rack 10 drives the moving block 9 to move upwards, the moving block 9 drives the rubber cushion block 8 to move, so that the rubber cushion block 8 can be exposed out of the door frame 1, then the pushing block 17 is pushed to enable the pushing block 17 to be exposed out of the moving block 9, the two pushing blocks 17 prevent the moving block 9 from descending, the door frame 1 and the door window 2 can be supported under the action of the rubber cushion block 8, when dust exists on the front surface of the glass 3, the driving block 6 can be rotated, the driving block 6 drives the first bevel gear 14 to rotate under the action of the second rotating shaft 13, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the screw rod 18 to rotate, the section shape of the screw sleeve 16 is rectangular, so that the screw sleeve 16 can move on the screw rod 18 and cannot rotate, the screw sleeve 16 drives the cleaning rod 5 to move, and the designed limiting block 19 can limit the cleaning rod 5, so that the brush on the rear surface of the cleaning rod 5 can clean dust well.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Prevent flagging base of door and window, including door frame (1), supporting mechanism and clean mechanism, its characterized in that: the supporting mechanism is located the inside bottom of door frame (1), the supporting mechanism includes movable block (9), the top of movable block (9) is provided with rubber cushion (8), the inside of movable block (9) is provided with rack (10), one side meshing of rack (10) is connected with gear (11), the front surface fixed connection of gear (11) has first pivot (12), the other end fixed connection of first pivot (12) has turning block (7), just the both sides top of movable block (9) all is provided with ejector pad (17).
2. The base for preventing the door and window from sagging as claimed in claim 1, wherein: the door is characterized in that a door window (2) is arranged on the inner side of the door frame (1), glass (3) is arranged on the inner side of the door window (2), and a door handle (4) is arranged on one side of the front surface of the door window (2).
3. The base for preventing the door and window from sagging as claimed in claim 2, wherein: the cleaning mechanism is located on the front surface of the glass (3), the cleaning mechanism comprises a cleaning rod (5), one end of the cleaning rod (5) is provided with a screw rod (18), a limiting block (19) is fixedly connected to the other end of the cleaning rod (5), a second bevel gear (15) is fixedly connected to the bottom end of the screw rod (18), a threaded sleeve (16) is arranged at one end of the outer surface of the screw rod (18), a first bevel gear (14) is meshed with the front surface of the second bevel gear (15), a second rotating shaft (13) is fixedly connected to the front surface of the first bevel gear (14), and a driving block (6) is fixedly connected to the other end of the second rotating shaft (13).
4. The base for preventing the door and window from sagging as claimed in claim 1, wherein: the bottom end of the inner side of the door frame (1) is provided with a fixed groove, the moving block (9) is movably connected with the fixed groove, the bottom end of the front surface of the door frame (1) is provided with a circular hole A, and the first rotating shaft (12) penetrates through the circular hole A.
5. The base for preventing the door and window from sagging as claimed in claim 1, wherein: the moving block (9) is of an internal hollow structure, a round hole B is formed in the bottom end of the front surface of the moving block (9), and the section of the push block (17) is L-shaped.
6. The base for preventing the door and window from sagging as claimed in claim 3, wherein: rectangular grooves are formed in the other side of the interior of the door and window (2), circular holes C are formed in the bottom end of the front surface of each rectangular groove, and the second rotating shaft (13) penetrates through the circular holes C.
7. The base for preventing the door and window from sagging as claimed in claim 3, wherein: the rear surface of the cleaning rod (5) is provided with a brush, and the section of the threaded sleeve (16) is rectangular.
8. The base for preventing the door and window from sagging as claimed in claim 3, wherein: a sliding groove is formed in one side of the inner wall of the door and window (2), the section of the limiting block (19) is in a shape like a Chinese character 'tu', and the limiting block (19) is connected with the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444138.1U CN211950070U (en) | 2019-12-30 | 2019-12-30 | Base for preventing door and window from sagging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922444138.1U CN211950070U (en) | 2019-12-30 | 2019-12-30 | Base for preventing door and window from sagging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950070U true CN211950070U (en) | 2020-11-17 |
Family
ID=73188386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922444138.1U Expired - Fee Related CN211950070U (en) | 2019-12-30 | 2019-12-30 | Base for preventing door and window from sagging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739116A (en) * | 2021-01-04 | 2021-04-30 | 中车青岛四方车辆研究所有限公司 | Anti-sagging device and control method thereof |
-
2019
- 2019-12-30 CN CN201922444138.1U patent/CN211950070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739116A (en) * | 2021-01-04 | 2021-04-30 | 中车青岛四方车辆研究所有限公司 | Anti-sagging device and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211230 |