CN215108069U - Door and window hardware transmission system - Google Patents
Door and window hardware transmission system Download PDFInfo
- Publication number
- CN215108069U CN215108069U CN202120713169.7U CN202120713169U CN215108069U CN 215108069 U CN215108069 U CN 215108069U CN 202120713169 U CN202120713169 U CN 202120713169U CN 215108069 U CN215108069 U CN 215108069U
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- door
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Abstract
The utility model provides a door and window hardware transmission system, which comprises a gear, a rack, a gear box and a lock tongue mechanism; one side of the rack is provided with a first gear meshed with the rack, the first gear is arranged in a gear box, and a rack mounting groove is formed in the gear box; the bolt mechanism comprises a gear II, a bolt and a bolt box; a rack mounting groove is formed in the lock bolt box, a second gear is meshed with the rack, and the second gear is mounted in the lock bolt box; a lock tongue slide way is arranged in the lock tongue box, the lock tongue is matched on the slide way, and a tooth hole meshed with the second gear is formed in the lock tongue; the contact part of the bolt and the frame section bar is in a wedge shape. The utility model discloses in because the wedge inclined plane and the contact of frame section bar layering groove lateral wall of spring bolt to produce relative motion, frame fan progressively compresses tightly in five metals motion process, thereby can be through the rotation angle of handle, the inseparable degree of laminating of control frame, fan section bar has avoided five metals lock seat tapered end wearing and tearing or the adhesive tape ageing, the influence that the clearance that causes becomes big.
Description
Technical Field
The utility model belongs to the technical field of building door and window, specifically belong to a door and window five metals transmission system.
Background
The wall of the building is thicker, but the door and the window of the building are weak links for heat preservation or cold preservation compared with the wall; meanwhile, if the doors and windows are not tightly closed, air leakage can occur, the heat preservation or cold insulation effect can be affected, and the energy consumption is increased.
The main material of the plastic-steel door and window is PVC, and the PVC has lower heat conduction coefficient, thereby being practical and energy-saving. A complete set of doors and windows mainly includes: profiles, hardware and glass; the principle of the hardware system adopted by the flat-open plastic-steel window on the market at present is as follows: through the rotatory handle, drive the gear rotation in the gear box, the gear drives the rack, reciprocates with gear rotary motion conversion rack to drive the tapered end and reciprocate, realized with the locking or open of lock seat.
Because the positions of the lock head and the lock seat of the hardware transmission system are relatively fixed, after the door and the window are used for a long time, the gap between the lock seat and the lock head of the hardware transmission system is enlarged due to friction, and the air tightness of the door and the window is gradually reduced due to aging of the rubber strip; even can adjust the lock point position through the allen key, increase the frame fan degree of pressing close to, but non-professional can not adjust, and general door and window user does not understand more to adjust. And the lock seat leaks outside on the door and window frame section bar, and after the sash is opened, the outstanding lock piece can influence pleasing to the eye, has also caused the inconvenience for clean door and window.
Disclosure of Invention
The utility model provides a door and window five metals transmission system to reach the gas tightness of guaranteeing door and window frame fan contact position, and can improve the mesh of door and window's aesthetic property.
A door and window hardware transmission system is characterized by comprising a gear, a rack, a gear box and a lock tongue mechanism;
one side of the rack is provided with a first gear meshed with the rack, the first gear is arranged in a gear box, and a rack mounting groove is formed in the gear box;
the lock tongue mechanism comprises a second gear, a lock tongue and a lock tongue box; a rack mounting groove is formed in the lock bolt box, a second gear is meshed with the rack, and the second gear is mounted in the lock bolt box; a bolt slide way is arranged in the bolt box, the bolt is matched on the slide way, and a tooth hole meshed with the second gear is formed in the bolt, so that the bolt can move along with the rotation of the second gear; a rectangular through hole is formed in the lock tongue structure, and the rack is positioned in the rectangular through hole; the contact part of the bolt and the frame section bar is in a wedge shape.
Furthermore, a fixed plate is fixed on the outer side of the rack, and a sliding groove for the rack to move directionally is formed in the fixed plate; the fixed plate is positioned on the end surface of the mounting groove of the sash section bar, and the gear box and the lock tongue box are provided with mounting grooves for the fixed plate; and the fixed plate is positioned in the rectangular through hole in the bolt structure.
Furthermore, the gear box and the lock tongue box comprise two parts which are buckled and fixed into a whole.
Furthermore, in the gear box, two sides are provided with mounting and fixing parts, and the middle is provided with a gear mounting seat.
Furthermore, in the lock tongue box, two sides are provided with mounting fixing parts, and the middle is provided with a gear mounting seat II and a lock tongue mounting seat.
Furthermore, a rectangular through hole is formed in the center of the gear and connected with a handle.
Furthermore, the end part of the rack is connected with a corner device, the other end of the corner device is connected with the rack, and the rack is connected with another lock tongue mechanism.
The utility model has the advantages that:
the utility model provides a pair of door and window five metals transmission system, when using, through rotating the handle, gear one rotates, rack gear, drive two rotations of gear, later drive the spring bolt horizontal slip, because the wedge inclined plane and the contact of frame section bar layering groove lateral wall of spring bolt, and produce relative motion, can progressively compress tightly at five metals motion in-process frame fan, thereby can be through the rotation angle of handle, the control frame, the inseparable degree of laminating of fan section bar, it is ageing to have avoided five metals lock seat tapered end wearing and tearing or adhesive tape, the influence that the clearance that causes becomes big. The tighter the handle is screwed, the tighter the frame profile and the sash profile are attached to each other, and the better the sealing performance is.
A plurality of locking points are arranged in the whole set of door and window for locking, so that the deformation resistance and the integral sealing performance of the door and window are improved. After the fan is opened, the frame is not required to be provided with a lock seat and does not have salient points, thereby being convenient to clean and elegant and beautiful. The hardware system has strong universality and can be applied to all standard U-groove plastic steel profiles on the market at present.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the installation and use structure of the present invention;
in the figure: 1. a rack; 2. a first gear; 3. a gear box; 4. a second gear; 5. a latch bolt; 6. a lock tongue box; 7. a fixing plate; 8. a sash section bar; 9. a frame section bar; 10. a corner device.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments.
Example 1
Referring to the attached drawings, the door and window hardware transmission system is characterized by comprising a gear, a rack 1, a gear box 3 and a bolt mechanism, wherein the gear box 3 and the bolt box 6 comprise two parts which are fastened and fixed into a whole;
a first gear 2 meshed with the rack 1 is mounted on one side of the rack 1, a rectangular through hole is formed in the center of the first gear 2 and connected with a handle, the first gear 2 is mounted in a gear box 3, mounting and fixing parts are arranged on two sides of the gear box 3, and a first gear 2 mounting seat is arranged in the middle of the gear box; a rack mounting groove is formed in the gear box 3; a fixed plate 7 is fixed on the outer side of the rack 1, and a sliding groove for the rack 1 to move directionally is formed in the fixed plate 7; the fixing plate 7 is positioned on the end surface of the mounting groove of the sector material 8, and mounting grooves of the fixing plate 7 are formed on the gear box 3 and the lock tongue box 6; and the fixed plate 7 is positioned in a rectangular through hole in the structure of the bolt 5;
the spring bolt mechanism comprises a gear II 4, a spring bolt 5 and a spring bolt box 6, wherein in the spring bolt box 6, two sides are provided with mounting fixed parts, and the middle part is provided with a gear II 4 mounting seat and a spring bolt 5 mounting seat; a rack mounting groove is formed in the lock tongue box 6, a second gear 4 is meshed with the rack 1, and the second gear 4 is mounted in the lock tongue box 6; a bolt slide way is arranged in the bolt box 6, the bolt 5 is matched on the slide way, and a tooth hole meshed with the second gear 4 is formed in the bolt 5, so that the bolt 5 rotates along with the second gear 4 to move; a rectangular through hole is formed in the structure of the lock tongue 5, and the rack 1 is positioned in the rectangular through hole; the contact part of the bolt 5 and the frame section bar 9 is in a wedge shape; the end part of the rack 1 is connected with a corner device 10, the other end of the corner device 10 is connected with the rack 1, and the rack 1 is connected with another bolt mechanism.
Claims (7)
1. A door and window hardware transmission system is characterized by comprising a gear, a rack, a gear box and a lock tongue mechanism;
one side of the rack is provided with a first gear meshed with the rack, the first gear is arranged in a gear box, and a rack mounting groove is formed in the gear box;
the lock tongue mechanism comprises a second gear, a lock tongue and a lock tongue box; a rack mounting groove is formed in the lock bolt box, a second gear is meshed with the rack, and the second gear is mounted in the lock bolt box; a bolt slide way is arranged in the bolt box, the bolt is matched on the slide way, and a tooth hole meshed with the second gear is formed in the bolt, so that the bolt can move along with the rotation of the second gear; a rectangular through hole is formed in the lock tongue structure, and the rack is positioned in the rectangular through hole; the contact part of the bolt and the frame section bar is in a wedge shape.
2. The door and window hardware transmission system according to claim 1, wherein a fixing plate is further fixed on the outer side of the rack, and a sliding groove for the rack to move directionally is formed in the fixing plate; the fixed plate is positioned on the end surface of the mounting groove of the sash section bar, and the gear box and the lock tongue box are provided with mounting grooves for the fixed plate; and the fixed plate is positioned in the rectangular through hole in the bolt structure.
3. The door and window hardware transmission system of claim 1, wherein the gear box and the bolt box comprise two parts which are fastened and fixed into a whole.
4. The door and window hardware transmission system of claim 1, wherein in the gear box, two sides are installation fixing parts, and the middle is a gear installation seat.
5. The door and window hardware transmission system of claim 1, wherein in the lock bolt box, two sides are installation fixing parts, and the middle is a gear two installation seat and a lock bolt installation seat.
6. The door and window hardware transmission system as claimed in claim 1, wherein a rectangular through hole is formed in the center of the gear and connected with the handle.
7. The door and window hardware transmission system according to claim 1, wherein the end of the rack is connected with a corner device, the other end of the corner device is connected with the rack, and the rack is connected with another bolt mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713169.7U CN215108069U (en) | 2021-04-08 | 2021-04-08 | Door and window hardware transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713169.7U CN215108069U (en) | 2021-04-08 | 2021-04-08 | Door and window hardware transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108069U true CN215108069U (en) | 2021-12-10 |
Family
ID=79264388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120713169.7U Active CN215108069U (en) | 2021-04-08 | 2021-04-08 | Door and window hardware transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108069U (en) |
-
2021
- 2021-04-08 CN CN202120713169.7U patent/CN215108069U/en active Active
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