CN219101061U

CN219101061U - Belt anti-drop structure of electric door and window

Info

Publication number: CN219101061U
Application number: CN202223458701.9U
Authority: CN
Inventors: 杨程辉
Original assignee: Foshan Hurun Intelligent Technology Co ltd
Current assignee: Foshan Hurun Intelligent Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-30
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of doors and windows, in particular to an anti-disengaging structure of an electric door and window belt, which comprises a first mounting plate, a second mounting plate, a transmission part and an auxiliary wheel, wherein a fixing block protrudes from one side of the second mounting plate and is fixedly mounted on one side of the first mounting plate, the second mounting plate and the first mounting plate form a mounting groove through the separation of the fixing block, the transmission part and the auxiliary wheel are rotatably mounted in the mounting groove, the auxiliary wheel is mounted on one side of the transmission part, a transmission part and the auxiliary wheel form a transmission bar limiting space for driving a sliding window or a sliding door, the auxiliary wheel is mounted on one side of the transmission part, a transmission bar limiting space is formed between the transmission part and the auxiliary wheel, the auxiliary wheel can prevent the transmission bar from skidding at the transmission part, the reliability of the transmission bar in the working process is ensured, and even if the transmission bar is used for a long time, the length of the transmission bar is prolonged, the transmission bar can continue to work, and the service life of the transmission bar is prolonged.

Description

Belt anti-drop structure of electric door and window

Technical Field

The utility model relates to the technical field of doors and windows, in particular to an anti-disengaging structure of an electric door and window belt.

Background

In the process of decorating houses, the window and the door are arranged and installed according to the respective position division, and the window and the door respectively have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to the design requirements. The door is arranged at the entrance and exit of the house and can open or close the entrance and exit. The window is arranged on the wall of the house, and plays roles of indoor lighting, ventilation and the like. Windows and doors are of various types, such as sliding windows, flat-open windows, roll-out windows, blinds and sliding doors, flat-open doors, folding doors, and the like.

The sliding window and the sliding door have the advantages of no occupation of indoor space, beautiful appearance, economical price and good sealing performance. In the prior art, the sliding window and the sliding door can be driven by gears, motors, transmission bars and other parts to realize automatic opening or closing, and the sliding window and the sliding door are not opened or closed manually, so that the sliding window and the sliding door are convenient to use.

However, in the process of the transmission bar matched with the motor or the gear, as the transmission bar is acted by tensile force for a long time, and the sliding window or the sliding door has certain weight, the length of the transmission bar is easy to be increased under the condition of long-time use of the transmission bar, so that the transmission bar and the gear or the motor are easy to slip in the process of matched transmission.

Disclosure of Invention

In view of the above-mentioned drawbacks, an object of the present utility model is to provide a belt anti-disengaging structure for an electric door and window, in which the length of the driving belt is increased even if the driving belt is used for a long time, the driving belt can still work at the driving portion.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electric door and window belt anticreep structure, includes first mounting panel, second mounting panel, drive division and auxiliary wheel, one side protrusion of second mounting panel has the fixed block, fixed block fixed mounting in one side of first mounting panel, the second mounting panel is separated from with first mounting panel through the fixed block and is formed the mounting groove; the transmission part and the auxiliary wheel are rotatably arranged in the mounting groove, and the auxiliary wheel is arranged on one side of the transmission part; and a transmission bar limiting space is formed between the transmission part and the auxiliary wheel.

Preferably, the auxiliary wheel is installed between the transmission part and the fixed block.

Preferably, the transmission part comprises a gear, a load bearing and a driven shaft; the side of first mounting panel with the side of second mounting panel is provided with respectively bearing, the both ends of driven shaft are installed respectively in the bearing of both sides, the gear cover is located the middle part of driven shaft.

Preferably, first limiting plates are respectively arranged at two ends of the gear, the length of each first limiting plate is larger than the diameter of the gear, and a transmission bar matching space is formed between the two first limiting plates.

Preferably, the auxiliary wheel comprises a limit bearing and a rotating shaft; the two ends of the rotating shaft are respectively fixed on the side surfaces of the first mounting plate and the second mounting plate, and the limiting bearing sleeve is arranged in the middle of the rotating shaft; the limiting bearing is positioned on one side of the gear, and a transmission bar limiting space is formed between the limiting bearing and the gear.

Preferably, a groove is formed in the other side of the first mounting plate, and a driven wheel is arranged in the groove; one end of the driven shaft extends to the groove, and the driven wheel is sleeved on the driven shaft.

Preferably, a driving shaft, a driving wheel and a driving belt are also arranged in the groove; the driving shaft is rotatably arranged on one side of the groove, the driving wheel is sleeved on the driving shaft, and two ends of the driving belt are respectively sleeved on the driving wheel and the driven wheel.

Preferably, one end of the driving shaft penetrates through the first mounting plate, a motor is arranged on one side of the first mounting plate, and the driving end of the motor is connected with one end of the driving shaft.

Preferably, the two sides of the driving wheel are provided with second limiting plates, the length of each second limiting plate is larger than the diameter of the driving wheel, and a transmission bar matching space is formed between the two second limiting plates.

Preferably, the two sides of the driven wheel are provided with third limiting plates, and the length of each third limiting plate is larger than the diameter of the driven wheel.

The technical scheme provided by the utility model can comprise the following beneficial effects: the auxiliary wheel is installed in one side of drive division, forms the spacing space of drive bar between drive division and the auxiliary wheel, and the auxiliary wheel can prevent that the drive bar from taking place to skid the phenomenon in drive division department, guarantees the reliability of drive bar in the course of the work, even the drive bar has increased under the long-time circumstances of using, also can continue to work, extension drive bar's life-span.

Drawings

Fig. 1 is a schematic structural view of a belt release preventing structure for an electric door and window according to a first embodiment of the present utility model;

fig. 2 is a schematic structural view of a belt release preventing structure for an electric door and window according to a second embodiment of the present utility model;

fig. 3 is a schematic top view of an embodiment of a belt release preventing structure for an electric door and window.

Wherein: the device comprises a first mounting plate, a second mounting plate, a 3-transmission part, a 4-auxiliary wheel, a 5-fixed block, a 6-driven wheel, a 7-driving shaft, an 8-driving wheel, a 9-driving belt, a 10-motor, a 11-second limiting plate and a 12-third limiting plate;

31-gear, 32-bearing, 33-driven shaft, 34-first limiting plate, 41-limiting bearing and 42-rotating shaft.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An anti-disengaging structure for a belt of an electric door or window according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.

The utility model provides an electric door and window belt anticreep structure, includes first mounting panel 1, second mounting panel 2, drive division 3 and auxiliary wheel 4, and one side of second mounting panel 2 protrusion has fixed block 5, and fixed block 5 fixed mounting is in one side of first mounting panel 1, and second mounting panel 2 forms the mounting groove with first mounting panel 1 through the interval of fixed block 5; the transmission part 3 and the auxiliary wheel 4 are rotatably arranged in the mounting groove, and the auxiliary wheel 4 is arranged on one side of the transmission part 3; a transmission bar limiting space is formed between the transmission part 3 and the auxiliary wheel 4.

The beneficial effects are that: the embodiment relates to an anti-drop structure of an electric door and window belt, which is used for preventing a transmission bar for driving a door or a window from slipping. The drive division 3 of this embodiment is used for installing the drive strip that drives austral window, sliding sash or push-and-pull door, and auxiliary wheel 4 installs in one side of drive division 3, forms the spacing space of drive strip between drive division 3 and the auxiliary wheel 4, and auxiliary wheel 4 can prevent that the drive strip from taking place to skid the phenomenon in drive division 3 department, guarantees the reliability of drive strip in the course of the work, even the drive strip has increased under the long-time circumstances of using, also can continue to work, extension drive strip's life-span.

The both ends of transmission strip set up in austral window, sliding sash or push-and-pull door's both sides, and push-and-pull door and push-and-pull window are fixed mutually with the transmission strip through the connector, and electric door and window belt anticreep structure can set up in the one end of transmission strip, and the one end of transmission strip sets up in forming transmission strip spacing space department between drive portion 3 and auxiliary wheel 4, and drive portion 3 rotates, and the one end laminating of transmission strip is followed in drive portion 3 department and is rotated for the both ends of transmission strip are in austral window, sliding sash or push-and-pull door's both sides round trip movement, thereby make the transmission strip drive austral window, sliding sash or push-and-pull door open or close.

In the working process of the transmission bar, the auxiliary wheel 4 is also attached to the transmission bar to be matched with the transmission part 3 to rotate together, so that the transmission bar mounted on the transmission part 3 can be effectively prevented from slipping.

Further, the auxiliary wheel 4 is mounted between the transmission part 3 and the fixed block 5. Because the fixed block 5 is positioned at one side of the transmission part 3, the fixed block 5 limits that the transmission strip can only extend out from the other side of the transmission part 3 to be connected with the sliding window or the sliding door in a matched manner, the auxiliary wheel 4 is arranged between the transmission part 3 and the fixed block 5, and the auxiliary wheel 4 can prop against the transmission strip to be tightly attached to the transmission part 3, so that the transmission strip is not easy to slip, and the stability of the transmission strip is good in the process of pulling the sliding window or the sliding door.

Specifically, the transmission part 3 includes a gear 31, a carrier bearing 32, and a driven shaft 33; the side surfaces of the first mounting plate 1 and the second mounting plate 2 are respectively provided with a bearing 32, two ends of a driven shaft 33 are respectively arranged in the bearing 32 on two sides, and a gear 31 is sleeved in the middle of the driven shaft 33. The gear 31 can be meshed with the transmission bar, the transmission bar can be matched with the gear 31 to rotate, the gear 31 is fixedly sleeved on the driven shaft 33, the driven shaft 33 drives the gear 31 to rotate through the bearing 32, the transmission efficiency of the gear 31 is high, the torque is good, and the transmission bar can be conveniently driven to rotate.

Specifically, the two ends of the gear 31 are respectively provided with a first limiting plate 34, the length of the first limiting plates 34 is greater than the diameter of the gear 31, and a transmission bar matching space is formed between the two first limiting plates 34. The gear 31 is driving the drive bar pivoted in-process, and first limiting plate 34 can prevent that the drive bar from deviating at the both ends of gear 31, guarantees the normal operation of drive bar.

Specifically, the auxiliary wheel 4 includes a limit bearing 41 and a rotation shaft 42; two ends of the rotating shaft 42 are respectively fixed on the side surfaces of the first mounting plate 1 and the second mounting plate 2, and the limiting bearing 41 is sleeved on the middle part of the rotating shaft 42; the limit bearing 41 is located on one side of the gear 31, and a transmission bar limit space is formed between the limit bearing 41 and the gear 31. The bearing 41 can be attached to the surface of the transmission bar to rotate along with the surface of the transmission bar, so that the transmission bar can be attached to the bearing 41, and the transmission bar is not easy to slip. The bearing 41 can be kept smoothly rotated in the process of rotation, and the rotation of the transmission bar and the bearing 41 is not affected.

Specifically, a groove is formed in the other side of the first mounting plate 1, and a driven wheel 6 is arranged in the groove; one end of the driven shaft 33 extends to the groove, and the driven wheel 6 is sleeved on the driven shaft 33. The driven wheel 6 can drive the driven shaft 33 to rotate, so that the driven shaft 33 drives the gear 31 to rotate. The driven wheel 6 is arranged in the groove, so that the driven wheel 6 can be prevented from protruding out of the first mounting plate 1, and certain attractiveness and protection are achieved.

Specifically, a driving shaft 7, a driving wheel 8 and a driving belt 9 are also arranged in the groove; the driving shaft 7 is rotatably arranged on one side of the groove, the driving shaft 7 is sleeved with the driving wheel 8, and two ends of the driving belt 9 are respectively sleeved with the driving wheel 8 and the driven wheel 6. The driving wheel 8 is matched with the driven wheel 6 for rotation through the driving belt 9, the driving shaft 7, the driving wheel 8 and the driving belt 9 are arranged in the grooves, and the driving wheel 8 can be aligned with the driven wheel 6 and plays a role in certain aesthetic property and protection.

Specifically, one end of the driving shaft 7 passes through the first mounting plate 1, one side of the first mounting plate 1 is provided with a motor 10, and the driving end of the motor 10 is connected with one end of the driving shaft 7. The motor 10 drives the driving shaft 7 to rotate, so that the driving shaft 7 drives the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 6 to rotate through the transmission belt 9, the driven wheel 6 drives the gear 31 to rotate through the driven shaft 33, the gear 31 can drive the sliding window or the sliding door to move through the transmission belt, and the sliding window or the sliding door can be automatically opened or closed, so that the sliding window or the sliding door is convenient to use.

Specifically, the both sides of action wheel 8 all are provided with second limiting plate 11, and the length of second limiting plate 11 is greater than the diameter of action wheel 8, forms the transmission line cooperation space between two second limiting plates 11. The second limiting plate 11 can limit the driving belt 9, so that the driving belt 9 is prevented from sliding off at two ends of the driving wheel 8, and the driving belt 9 is ensured to work normally.

Specifically, the driven wheel 6 is provided with third limiting plates 12 on both sides, and the length of the third limiting plates 12 is greater than the diameter of the driven wheel 6. The third limiting plate 12 can limit the driving belt 9, so that the driving belt 9 is prevented from sliding off at two ends of the driven wheel 6, and the driving belt 9 is ensured to work normally.

Other constructions, etc., and operations of a power window and door belt release prevention structure according to an embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An electric door and window belt anticreep structure, its characterized in that: the device comprises a first mounting plate, a second mounting plate, a transmission part and an auxiliary wheel, wherein a fixed block protrudes from one side of the second mounting plate, the fixed block is fixedly mounted on one side of the first mounting plate, and the second mounting plate and the first mounting plate form a mounting groove through the separation of the fixed block;

the transmission part and the auxiliary wheel are rotatably arranged in the mounting groove, and the auxiliary wheel is arranged on one side of the transmission part;

and a transmission bar limiting space is formed between the transmission part and the auxiliary wheel.

2. The power door and window belt anti-disengaging structure according to claim 1, characterized in that: the auxiliary wheel is arranged between the transmission part and the fixed block.

3. The power door and window belt anti-disengaging structure according to claim 1, characterized in that: the transmission part comprises a gear, a bearing and a driven shaft;

the side of first mounting panel with the side of second mounting panel is provided with respectively bearing, the both ends of driven shaft are installed respectively in the bearing of both sides, the gear cover is located the middle part of driven shaft.

4. The power door and window belt anti-disengaging structure according to claim 3, characterized in that: the two ends of the gear are respectively provided with a first limiting plate, the length of each first limiting plate is larger than the diameter of the gear, and a transmission bar matching space is formed between the two first limiting plates.

5. The power door and window belt anti-disengaging structure according to claim 3, characterized in that: the auxiliary wheel comprises a limit bearing and a rotating shaft;

the two ends of the rotating shaft are respectively fixed on the side surfaces of the first mounting plate and the second mounting plate, and the limiting bearing sleeve is arranged in the middle of the rotating shaft;

the limiting bearing is positioned on one side of the gear, and a transmission bar limiting space is formed between the limiting bearing and the gear.

6. The power door and window belt anti-disengaging structure according to claim 3, characterized in that: a groove is formed in the other side of the first mounting plate, and a driven wheel is arranged in the groove;

one end of the driven shaft extends to the groove, and the driven wheel is sleeved on the driven shaft.

7. The power door and window belt anti-disengaging structure according to claim 6, wherein: a driving shaft, a driving wheel and a driving belt are also arranged in the groove;

the driving shaft is rotatably arranged on one side of the groove, the driving wheel is sleeved on the driving shaft, and two ends of the driving belt are respectively sleeved on the driving wheel and the driven wheel.

8. The power door and window belt anti-disengaging structure according to claim 7, characterized in that: one end of the driving shaft penetrates through the first mounting plate, a motor is arranged on one side of the first mounting plate, and the driving end of the motor is connected with one end of the driving shaft.

9. The power door and window belt anti-disengaging structure according to claim 7, characterized in that: the two sides of the driving wheel are provided with second limiting plates, the length of each second limiting plate is larger than the diameter of the driving wheel, and a transmission bar matching space is formed between the two second limiting plates.

10. The power door and window belt anti-disengaging structure according to claim 6, wherein: and the two sides of the driven wheel are provided with third limiting plates, and the length of each third limiting plate is larger than the diameter of the driven wheel.