CN221524499U - Transmission box for doors and windows - Google Patents
Transmission box for doors and windows Download PDFInfo
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- CN221524499U CN221524499U CN202322991626.0U CN202322991626U CN221524499U CN 221524499 U CN221524499 U CN 221524499U CN 202322991626 U CN202322991626 U CN 202322991626U CN 221524499 U CN221524499 U CN 221524499U
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- transmission
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- window
- box
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 85
- 238000009434 installation Methods 0.000 claims abstract description 20
- 239000011324 bead Substances 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a transmission box for door and window, includes the box body, is used for the drive part of drive switch door and window, is used for connecting the rotation part that the handle driven the drive part action and is used for the elastic positioning part of location rotation part rotation position, set up on the box body and supply the handle to get into the mounting hole of connecting the rotation part and be used for with the locating hole of elastic positioning part cooperation location, through installing the elastic positioning part on the rotation part, utilize the mode of elastic positioning part and the locating hole elastic positioning on the box body to fix a position the rotation position of handle to prevent the handle from rocking, guarantee the reliability of door and window switch control, overall structure is simple and the installation is convenient, can effectively reduce the manufacturing cost of transmission box; and the transmission box can be matched with the handle of any structure connecting shaft, is not limited by the handle structure, and has higher universality.
Description
Technical Field
The utility model belongs to the technical field of doors and windows, and particularly relates to a transmission box for doors and windows.
Background
In door and window systems, the drive box is one of the main parts of the door and window system, and people can control the movement of the drive box through rotating the handle, so as to control the opening and closing of the door and window. When people rotate the handle to control the opening and closing of the door and window, the handle is required to be positioned in the corresponding position, so that the positioning part is generally arranged in the transmission box to enable the handle to be positioned after rotating to a designated angle, thereby preventing the handle from shaking and ensuring the reliability of the opening and closing control of the door and window.
In the prior art, for example, a chinese patent document with patent application number 202320611300.8 discloses a positioning transmission case, which comprises a case, a rotating wheel and an elastic component, wherein the case is provided with a mounting hole and a slot; the rotating wheel is arranged in the shell and corresponds to the mounting hole, and a threaded hole for mounting the transmission shaft is also formed in the rotating wheel; the elastic component is installed in the slot, and the slot communicates with the mounting hole, so that the elastic component is abutted with the outer wall of the rotating wheel or the outer wall of the transmission shaft. The handle is rotated and positioned through the configuration of the elastic component in the transmission shell, but the elastic component needs to be matched with the handle with the square shaft structure to realize the positioning function, and if the connecting shaft of the handle is of a circular shaft structure, the elastic component cannot realize effective positioning, so that the transmission box cannot be adapted to the handle of the circular shaft, and the universality is relatively low.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a transmission box for doors and windows.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a transmission box for door and window, includes the box body, is used for the drive part of drive switch door and window, is used for connecting the rotating member of handle drive part action and is used for the elastic locating part of location rotating position, set up on the box body and supply the handle to get into the mounting hole of connecting the rotating member and be used for with the locating hole of elastic locating part cooperation location, the mounting hole separates with the locating hole, rotating member installs in the box body, rotating member is connected with the drive part, install a set of elastic locating part on the rotating member at least, the locating hole is equipped with two at least, two locating holes correspond respectively and set up the position with the elastic locating part adaptation when the handle rotates to door and window and opens and lock the state.
In the utility model, the elastic positioning component adopts a glass bead spring.
In the utility model, the elastic positioning component comprises a spring seat, a spring and a positioning bead, wherein an installation concave position with one end open is arranged in the spring seat, the spring is installed in the installation concave position of the spring seat, the positioning bead is installed at the opening of the installation concave position, and the diameter of the opening of the installation concave position is smaller than that of the positioning bead.
In the utility model, the outer side of the spring seat is provided with threads, and the spring seat is connected with the rotating part through threads.
In the utility model, two elastic positioning parts are arranged, two pairs of corresponding positioning holes are arranged, and the two pairs of positioning holes are respectively and correspondingly arranged at the positions which are matched with the two elastic positioning parts when the handle rotates to the door and window opening and locking state.
In the utility model, the rotating part is provided with an inner connecting hole for connecting the handle, a fixing hole for installing the elastic positioning part and a connecting column for connecting the transmission part, and the fixing hole and the connecting column are arranged outside the inner connecting hole.
In the utility model, a fan-shaped rotating disc is arranged at the outer side of the inner connecting hole, and the fixing hole and the connecting column are both arranged on the rotating disc.
In the utility model, the box body comprises a bottom box, a face cover and a panel, wherein the bottom box is connected with the face cover through bolts, and the bottom box is connected with the panel in a covering way; the transmission part is arranged at one side of the bottom box opening, and the rotating part is connected with the transmission part through the bottom box opening; the bottom box is connected with the surface cover to form an installation cavity of the rotating part; the bottom box is connected with the panel to form a mounting cavity of the transmission component.
In the utility model, the transmission part comprises a transmission bar, a convex block protruding towards one side of the opening of the bottom box is arranged on the transmission bar, and a connecting groove matched with the connecting column is arranged on the convex block and is always matched with the connecting column.
In the utility model, the two transmission bars are arranged, and extend to the two ends of the transmission box respectively; the opposite sides of the two transmission bars are respectively provided with a transmission rack, and the two transmission bars are connected through transmission gears.
The beneficial effects of the utility model are as follows: the elastic positioning component is arranged on the rotating component, and the rotating position of the handle is positioned by utilizing the elastic positioning mode of the elastic positioning component and the positioning hole on the box body, so that the handle is prevented from shaking, the reliability of door and window switch control is ensured, the whole structure is simple, the installation is convenient, and the manufacturing cost of the transmission box can be effectively reduced; the transmission box can be matched with the handle of any structure connecting shaft, is not limited by the handle structure, and has higher universality; in addition, the rotating part is positioned through the elastic positioning part, the resistance of the elastic positioning part is small, and a good positioning function can be provided under the condition that the opening and locking of the transmission box are smooth.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a transmission case according to the present embodiment;
FIG. 2 is an exploded view of the present embodiment of the transmission case;
FIG. 3 is a schematic view showing the internal structure of the elastic positioning member according to the present embodiment;
Fig. 4 is a schematic structural view of a rotary member of the present embodiment;
fig. 5 is a schematic structural view of the transmission component of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, this embodiment discloses a transmission box for doors and windows, including box body 1, be used for driving the transmission part 2 of switch door and window, be used for connecting the rotating member 3 that handle drive transmission part 2 moved and be used for the location to rotate the elastic locating part 4 of position, set up on the box body 1 and supply the handle to get into the mounting hole 11 of connecting rotating member 3 and be used for with the locating hole 12 of elastic locating part 4 cooperation location, mounting hole 11 separates with locating hole 12, rotating member 3 installs in box body 1, rotating member 3 is connected with transmission part 2, install a set of elastic locating part 4 on the rotating member 3 at least, locating hole 12 is equipped with two at least, two locating holes 12 correspond respectively and set up the position with elastic locating part 4 adaptation when the handle rotates to door and window open and locking state. When the handle rotates to the door and window opening state, the handle drives the rotating part 3 to rotate, the rotating part 3 drives the transmission part 2 to act, the elastic positioning part 4 also moves to the position matched with the corresponding positioning hole 12 along with the rotating part 3, and the rotating part 3 is positioned at the position through the matching of the elastic positioning part 4 and the positioning hole 12, so that the rotating positioning of the handle is realized, the shaking of the handle is prevented, and the reliability of the door and window opening and closing control is ensured; correspondingly, when the handle rotates to enable the door and window to be converted into a locking state from an opening state, the handle drives the rotating part 3 to rotate, and under the action of external force, the elastic positioning part 4 contracts and withdraws from the positioning hole 12 until the elastic positioning part 4 moves to the position of the other positioning hole 12 along with the rotating part 3, and the elastic positioning part 4 pops out to be matched with the corresponding positioning hole 12, so that the rotating part 3 is positioned at the position, and the positioning of the handle in the door and window locking state is realized. According to the embodiment, the elastic positioning component 4 is arranged on the rotating component 3, and the rotating position of the handle is positioned in an elastic positioning mode by utilizing the elastic positioning component 4 and the positioning hole 12 on the box body 1, so that the handle is prevented from shaking, the reliability of door and window switch control is ensured, the whole structure is simple, the installation is convenient, and the manufacturing cost of the transmission box can be effectively reduced; in addition, the rotating part 3 is positioned through the elastic positioning part 4, the resistance of the elastic positioning part 4 is smaller, and a better positioning function can be provided under the condition that the opening and the locking of the transmission box are smooth.
As a preferred embodiment, the elastic positioning member 4 is a bead spring; the elastic positioning component 4 comprises a spring seat 41, a spring 42 and a positioning bead 43, wherein an installation concave position 44 with one end open is arranged in the spring seat 41, the spring 42 is installed in the installation concave position 44 of the spring seat 41, the positioning bead 43 is installed at the opening of the installation concave position 44, the diameter of the opening of the installation concave position 44 is smaller than that of the positioning bead 43, so that the positioning bead 43 is locked in the installation concave position 44, and two ends of the spring 42 are respectively abutted against the bottom of the installation concave position 44 and the positioning bead 43. When no external force acts on the positioning bead 43, the positioning bead 43 stretches out from the opening of the mounting concave position 44 under the elastic force of the spring 42; when the positioning bead 43 is subjected to external force, the positioning bead 43 compresses the spring 42 and retracts into the mounting recess 44. The outside of the spring seat 41 is provided with threads, and the spring seat 41 is connected with the rotating member 3 through threads.
As a preferred embodiment, in order to make the positioning structure of the transmission box more stable and reliable, two elastic positioning parts 4 are provided, two pairs of corresponding positioning holes 12 are provided, and the two pairs of positioning holes 12 are respectively correspondingly arranged at positions matched with the two elastic positioning parts 4 when the handle rotates to the door and window opening and locking state. Further, the two pairs of positioning holes 12 are symmetrically arranged, so that the transmission box can be suitable for left-opening doors and windows and right-opening doors and windows, and the universality is higher.
As a preferred embodiment, the box body 1 comprises a bottom box 13, a face cover 14 and a panel 15, wherein the bottom box 13 and the face cover 14 are connected through bolts, and the bottom box 13 is connected with the panel 15 in a covering manner; the bottom box 13 is opened at one side, the transmission part 2 is arranged at one side of the opening of the bottom box 13, and the rotation part 3 is connected with the transmission part 2 through the opening. The bottom box 13 is connected with the face cover 14 to form an installation cavity of the rotating part 3; the bottom box 13 is connected with the panel 15 to form a mounting cavity for the transmission part 2.
As a preferred embodiment, the rotating member 3 is provided with an inner connecting hole 31 for connecting a handle, a fixing hole 32 for installing the elastic positioning member 4, and a connecting post 33 for connecting the transmission member 2, and the fixing hole 32 and the connecting post 33 are both disposed outside the inner connecting hole 31. When the rotating member 3 rotates, the fixing hole 32 and the connecting column 33 all perform circular motion with the central axis of the inner connecting hole 31 as the center of a circle; when the fixed hole 32 moves, the elastic positioning component 4 is driven to move; when the connecting column 33 moves, the driving transmission member 2 is driven to operate. Further, a fan-shaped rotating disc 34 is provided on the outer side of the inner connecting hole 31, the fixing hole 32 and the connecting post 33 are both provided on the rotating disc 34, and the limiting of the rotating angle of the rotating member 3 can be realized by the contact between the boundary end surface of the rotating disc 34 and the inner side wall of the chassis.
As a preferred embodiment, the transmission part 2 includes a transmission bar 21, a protruding block 211 protruding toward the opening side of the bottom box 13 is provided on the transmission bar 21, and a connection groove 212 adapted to the connection post 33 is provided on the protruding block 211, where the connection groove 212 is always matched with the connection post 33. When the rotating part 3 rotates, the connecting column 33 drives the transmission bar 21 to move, so that the opening and locking actions of the doors and windows are realized. Further, the transmission component 2 may be a bidirectional transmission structure, the transmission component 2 includes two transmission strips 21, the two transmission strips 21 extend to two ends of the transmission box respectively, one transmission strip 21 is provided with a protruding block 211 protruding to one side of the opening of the bottom box 13, the protruding block 211 is provided with a connection groove 212 adapted to the connection column 33, and the connection groove 212 and the connection column 33 are always kept in cooperation. The opposite sides of the two transmission bars 21 are respectively provided with a transmission rack 213, the two transmission bars 21 are in transmission connection through a transmission gear 22, when the rotating part 3 rotates to drive the transmission bars 21 connected with the rotating part to move, the transmission bars 21 drive the transmission gears 22 to rotate, the transmission gears 22 drive the other transmission bar 21 to move, and the moving directions of the two transmission bars 21 are always opposite.
The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are included in the scope of the present utility model.
Claims (10)
1. The utility model provides a door and window is with transmission box which characterized in that: including box body (1), be used for driving switch door and window's driving part (2), be used for connecting rotating member (3) of handle drive driving part (2) action and be used for fixing a position rotating member (3) rotation position's elastic locating part (4), set up on box body (1) can supply handle entering to connect mounting hole (11) of rotating member (3) and be used for with elastic locating part (4) cooperation location locating hole (12), mounting hole (11) separate with locating hole (12), rotating member (3) install in box body (1), rotating member (3) are connected with driving part (2), install a set of elastic locating part (4) on rotating member (3), locating hole (12) are equipped with two at least, and two locating holes (12) correspond respectively and set up when the handle rotates to door and window and open and the locking state with the position of elastic locating part (4) adaptation.
2. A door and window drive box according to claim 1, wherein: the elastic positioning component (4) adopts a glass bead spring.
3. A door and window drive box according to claim 1, wherein: the elastic positioning component (4) comprises a spring seat (41), a spring (42) and a positioning bead (43), wherein an installation concave position (44) with one end open is arranged in the spring seat (41), the spring (42) is installed in the installation concave position (44) of the spring seat (41), the positioning bead (43) is installed at the opening of the installation concave position (44), and the diameter of the opening of the installation concave position (44) is smaller than that of the positioning bead (43).
4. A door and window drive box according to claim 3, wherein: the outside of spring holder (41) is equipped with the screw thread, spring holder (41) and rotating member (3) pass through threaded connection.
5. A door and window drive box according to claim 1, wherein: the elastic positioning parts (4) are provided with two pairs of corresponding positioning holes (12), and the two pairs of positioning holes (12) are respectively and correspondingly arranged at the positions matched with the two elastic positioning parts (4) when the handle rotates to the door and window opening and locking state.
6. A door and window drive box according to claim 1, wherein: the rotating part (3) is provided with an inner connecting hole (31) for connecting the handle, a fixing hole (32) for installing the elastic positioning part (4) and a connecting column (33) for connecting the transmission part (2), and the fixing hole (32) and the connecting column (33) are arranged on the outer side of the inner connecting hole (31).
7. The door and window drive box according to claim 6, wherein: the outside of interior connecting hole (31) is equipped with fan-shaped rolling disc (34), fixed orifices (32) and spliced pole (33) all set up on rolling disc (34).
8. A door and window drive box according to claim 7, wherein: the box body (1) comprises a bottom box (13), a face cover (14) and a panel (15), wherein the bottom box (13) is connected with the face cover (14) through bolts, and the bottom box (13) is connected with the panel (15) in a covering manner; the bottom box (13) is provided with an opening at one side, the transmission part (2) is arranged at one side of the opening of the bottom box (13), and the rotation part (3) is connected with the transmission part (2) through the opening of the bottom box (13); the bottom box (13) is connected with the face cover (14) to form an installation cavity of the rotating part (3); the bottom box (13) is connected with the panel (15) to form a mounting cavity of the transmission part (2).
9. A door and window drive box according to claim 8, wherein: the transmission part (2) comprises a transmission bar (21), a convex block (211) protruding towards one side of the opening of the bottom box (13) is arranged on the transmission bar (21), a connecting groove (212) matched with the connecting column (33) is arranged on the convex block (211), and the connecting groove (212) is always matched with the connecting column (33).
10. A door and window drive box according to claim 9, wherein: the two transmission strips (21) are arranged, and the two transmission strips (21) extend to the two ends of the transmission box respectively; the opposite sides of the two transmission bars (21) are respectively provided with a transmission rack (213), and the two transmission bars (21) are in transmission connection through a transmission gear (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991626.0U CN221524499U (en) | 2023-11-04 | 2023-11-04 | Transmission box for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991626.0U CN221524499U (en) | 2023-11-04 | 2023-11-04 | Transmission box for doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221524499U true CN221524499U (en) | 2024-08-13 |
Family
ID=92203179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322991626.0U Active CN221524499U (en) | 2023-11-04 | 2023-11-04 | Transmission box for doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221524499U (en) |
-
2023
- 2023-11-04 CN CN202322991626.0U patent/CN221524499U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |