Manual control device for electric window glass lifter of automobile window

Abstract

The utility model relates to the technical field of glass lifting mechanisms, and discloses a manual control device for an electric glass lifter of an automobile window, which comprises an automobile glass main body, a movable frame I is fixed on the lower surface of the automobile glass main body, and a movable frame II is arranged below the movable frame I; a bracket I and a bracket II which are crossed are arranged between the movable frame I and the movable frame II; and a mounting seat capable of sliding on the movable frame II is arranged on the bracket I. According to the manual control device for the electric glass lifter of the automobile window, when an automobile is soaked in water or in extreme weather, an electrical system is out of order, and the automobile window cannot be opened or closed, the automobile glass main body can be lifted through manual control; the system can be used as an emergency escape means, and can greatly improve the subjective maneuverability of people in the vehicle to the vehicle, thereby increasing the survival probability of people in the vehicle under extreme and unforeseen circumstances, and not sending the life of people to passive rescue or a failed electronic system.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass lifting mechanism technical field, concretely is a kind of automobile window electric glass lifter manual control device. BACKGROUND

[0002] The lifting of automobile window is realized by manual crank mechanism. Inside each door, there is a hand lever, and passengers need to rotate the hand lever to raise or lower the window. With the development of automobile industry and the pursuit of driving comfort, manual glass lifter is gradually replaced by electric glass lifter. Electrical system failure occurs occasionally due to system interference through electric drive. If the car is flooded or in extreme weather, it may also cause electrical system failure and the window cannot be opened or closed. Therefore, we propose a kind of automobile window electric glass lifter manual control device to solve the above problems. UTILITY MODEL CONTENT

[0003] In view of the deficiencies of the prior art, the utility model provides a kind of automobile window electric glass lifter manual control device, solve the problem of electrical system failure caused by system interference occasionally, and the window cannot be opened or closed if the car is flooded or in extreme weather.

[0004] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of automobile window electric glass lifter manual control device, including vehicle glass main body, the lower surface of the vehicle glass main body is fixed with movable frame one, the lower portion of movable frame one is provided with movable frame two;

[0005] Crossed support one and support two are arranged between movable frame one and movable frame two;

[0006] The mounting seat that can slide in movable frame two is arranged on support one;

[0007] The rack is fixedly installed on the mounting seat, and the surface of movable frame two is rotatably connected with the straight gear engaged with the rack through the shaft;

[0008] The end of the shaft is fixed with the turbine, and the side of movable frame two is provided with the worm engaged with the turbine;

[0009] The bevel gear one is fixed to one end of the worm, the brushless motor is fixedly installed on the surface of movable frame two, the output end of the brushless motor is fixed with the rotating rod, and the surface of the rotating rod is fixed with the bevel gear two engaged with the bevel gear one;

[0010] One side of the movable frame two is fixed with a U-shaped frame, a jacking rod is arranged on the U-shaped frame, one end of the jacking rod is fixed with a conical block, and springs are arranged on the surface of the jacking rod; and one side of the bevel gear two is welded with a fixed seat corresponding to the conical block.

[0011] Preferably, one end of the rotating shaft is rotatably connected through a bearing and the movable frame two, the straight gear is fixed on the surface of the rotating shaft, and the rack is installed through a sliding rail and the movable frame two.

[0012] The surface of the movable frame two is fixed with a rectangular plate, and the worm is rotatably connected through a bearing and the rectangular plate.

[0013] Preferably, the center lines of the support one and the support two are hingedly connected through a center shaft, one end of the support one is hingedly connected with the movable frame one, the other end of the support one is hingedly connected with the mounting seat through a hinge shaft, the mounting seat is installed with a sliding wheel one, the movable frame two is provided with a sliding groove one, the sliding wheel one on the mounting seat is limited to slide in the sliding groove one of the movable frame two, the movable frame one is provided with a sliding groove two, one end of the support two is installed with a sliding wheel two, the support two slides in the sliding groove two of the movable frame one through the sliding wheel two, and the other end of the support two is hingedly connected with the movable frame two.

[0014] Preferably, the surface of the movable frame two is fixed with a support frame, the rotating shaft is rotatably connected through a bearing and the support frame, one side of the U-shaped frame is provided with a mounting hole, and a mounting sleeve is arranged in the mounting hole and rotatably connected with the U-shaped frame through a bearing, a plurality of limiting strips are fixed on the surface of the jacking rod, a through hole matched with the jacking rod and the limiting strips is formed in the mounting sleeve, the jacking rod can slide in the through hole of the mounting sleeve, and the two ends of the spring are fixedly connected with the conical block and the U-shaped frame respectively.

[0015] Preferably, the extrusion groove is provided with an antiskid pad, and the antiskid pad is fixedly connected with the fixed seat.

[0016] Preferably, the jacking rod is rotatably connected with a fixed disc at one end through a bearing.

[0017] Beneficial effects

[0018] The utility model provides a kind of manual control device of automobile window electric glass lifter, and compared with prior art has the following beneficial effects:

[0019] The automobile window electric glass lifter manual control device can lift or lower the automobile window glass body through manual control when the automobile is in water or extreme weather, and the electrical system fails to open or close the window, and can be used as an emergency escape means, and can greatly improve the subjective control of the vehicle by the people in the vehicle, thereby increasing the survival probability of the people in the vehicle in extreme and unexpected situations, instead of relying on passive rescue or an already failed electrical system. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a partial view of the overall structure of the utility model.

[0022] Figure 3 It is a sectional view of the fixing seat structure of the utility model.

[0023] In the figure: 101, automobile window glass body; 102, movable frame one; 103, support one; 104, support two; 105, mounting seat; 106, movable frame two; 107, sliding wheel one; 108, sliding wheel two; 109, rack; 110, spur gear; 111, turbine; 112, worm; 113, bevel gear one; 114, bevel gear two; 115, brushless motor; 116, fixing seat; 117, conical frustum block; 118, U-shaped frame; 119, top rod; 120, mounting sleeve; 121, fixed disc; 122, spring; 123, non-slip pad. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] As Figure 1 shown:

[0026] The automobile window electric glass lifter manual control device comprises an automobile window glass body 101.

[0027] In this embodiment: to solve the technical problems existing in the prior art, as disclosed in the background art above, "the electrical system failure caused by the system intervention through electric drive occurs frequently; the electrical system failure and the failure of the car window to open or close also occur in the case of water or extreme weather", in combination with use, this problem is obviously a real problem and is relatively difficult to solve. Therefore, to solve this technical problem, the power equipment involved in this product is powered by an external power source.

[0028] Further, the power equipment involved in this product is powered by an external power source.

[0029] As shown in Figures 1-3

[0030] In combination with the above, the lower surface of the vehicle glass body 101 is fixed with a movable rack one 102, and a movable rack two 106 is arranged below the movable rack one 102, and the movable rack two 106 is installed on the car door.

[0031] A cross-shaped support one 103 and a support two 104 are arranged between the movable rack one 102 and the movable rack two 106.

[0032] The support one 103 is provided with a mounting seat 105 which can slide on the movable rack two 106.

[0033] The center axes of the support one 103 and the support two 104 are hinged, one end of the support one 103 is hinged with the movable rack one 102, the other end of the support one 103 is hinged with the mounting seat 105 through a hinge shaft, a sliding wheel one 107 is installed on the mounting seat 105, a sliding groove one is formed on the movable rack two 106, the sliding wheel one 107 on the mounting seat 105 is limited to slide in the sliding groove one formed on the movable rack two 106, a sliding groove two is formed on the movable rack one 102, a sliding wheel two 108 is installed on one end of the support two 104, the support two 104 slides in the sliding groove two formed on the movable rack one 102 through the sliding wheel two 108, the other end of the support two 104 is hinged with the movable rack two 106.

[0034] A rack 109 is fixedly installed on the mounting seat 105, and a spur gear 110 which is in meshing connection with the rack 109 is rotatably connected with the surface of the movable rack two 106 through a rotating shaft.

[0035] One end of the rotating shaft is fixed with a turbine 111, and a worm 112 which is in meshing connection with the turbine 111 is arranged on one side of the movable rack two 106.

[0036] One end of the rotating shaft is rotatably connected with the movable rack two 106 through a bearing, the spur gear 110 is fixed on the surface of the rotating shaft, and the rack 109 is installed on the movable rack two 106 through a sliding rail.

[0037] A rectangular plate is fixed on the surface of the movable rack two 106, and the worm 112 is rotatably connected with the rectangular plate through a bearing.​

[0038] One end of the worm 112 is fixed with a bevel gear one 113, the surface of the movable frame two 106 is fixedly installed with a brushless motor 115, the output end of the brushless motor 115 is fixed with a rotating rod, and the surface of the rotating rod is fixed with a bevel gear two 114 meshing with the bevel gear one 113;

[0039] One side of the movable frame two 106 is fixed with a U-shaped frame 118, the U-shaped frame 118 is provided with a top rod 119, one end of the top rod 119 is fixed with a conical block 117, the surface of the top rod 119 is provided with a spring 122, one side of the bevel gear two 114 is welded with a fixed seat 116 corresponding to the conical block 117;

[0040] The surface of the movable frame two 106 is fixed with a support frame, and the rotating rod is rotatably connected with the support frame through a bearing, one side of the U-shaped frame 118 is provided with a mounting hole, and the mounting hole is provided with a mounting sleeve 120, the mounting sleeve 120 and the U-shaped frame 118 are rotatably connected through a bearing, a plurality of limiting strips are fixed on the surface of the top rod 119, a plurality of through holes are formed in the mounting sleeve 120 and are matched with the top rod 119 and the limiting strips, the top rod 119 can slide in the through holes of the mounting sleeve 120, the two ends of the spring 122 are fixedly connected with the conical block 117 and the U-shaped frame 118 respectively, and one side of the fixed seat 116 is provided with an extrusion groove matched with the conical block 117.

[0041] In the embodiment: the automobile window electric glass lifter manual control device, in the use process, when the power-driven automobile glass body 101 is lifted, the brushless motor 115 is rotated, and the bevel gear two 114 is rotated, because the bevel gear two 114 and the bevel gear one 113 are meshed and connected, the bevel gear one 113 is driven to rotate, the bevel gear one 113 is rotated, and the worm 112 is rotated, because the worm 112 and the turbine 111 are meshed and connected, the turbine 111 is driven to rotate, the turbine 111 drives the spur gear 110 to rotate, because the spur gear 110 and the rack 109 are meshed and connected, the rack 109 is driven to move transversely, the mounting seat 105 is driven to move the sliding wheel one 107 in the sliding groove one of the movable frame two 106, at this time, the included angle of the support one 103 and the support two 104 changes continuously, and the pulley two 108 at one end of the support two 104 slides in the sliding groove two of the movable frame one 102, so that the movable frame one 102 and the automobile glass body 101 are driven to move up and down under the cross angle change of the support two 104 and the support one 103, thereby realizing the lifting of the automobile glass body 101;

[0042] When the vehicle is powered off when wading, at this time the power supply demand for the brushless motor 115 cannot be met, so as to move the vehicle glass body 101 up and down manually, slide the top rod 119 on the mounting sleeve 120 by pressing, drive the conical block 117 to insert into the extrusion groove of the fixed seat 116 by the top rod 119, extrude the fixed seat 116, and rotate the top rod 119 at the same time. Since the top rod 119 is provided with a limiting strip on the surface, the mounting sleeve 120 can be driven to rotate through the limiting strip, so that the top rod 119 can be pushed horizontally and rotated. Since the conical block 117 extrudes the fixed seat 116, a friction force is generated, so that the fixed seat 116 is rotated through the conical block 117 while the top rod 119 is rotating, so as to drive the bevel gear two 114 to rotate, and then the bevel gear one 113, the worm 112, the turbine 111 and the spur gear 110 are driven to rotate in turn, and then the spur gear 110 drives the rack 109 to move, so as to drive the bracket one 103 and the bracket two 104 to drive the movable frame one 102 and the vehicle glass body 101 to operate.

[0043] Through this operation, when the vehicle is wading or in extreme weather, the electrical system fails and the window cannot be opened or closed, the vehicle glass body 101 can be lifted manually, which can be used as an emergency escape means, and the subjective control of the vehicle by the people in the vehicle can be greatly improved, so as to increase the survival probability of the people in the vehicle in extreme and unexpected situations, rather than relying on passive rescue or failed electronic systems.

[0044] Further more;

[0045] In an optional embodiment, the extrusion groove is provided with a non-slip pad 123, and the non-slip pad 123 is fixedly connected with the fixed seat 116.

[0046] In this embodiment, the non-slip pad 123 can increase the friction force between the conical block 117 and the fixed seat 116 when extruding the fixed seat 116, thereby improving the rotating effect of the fixed seat 116.

[0047] Further more;

[0048] In an optional embodiment, one end of the top rod 119 is rotatably connected with a fixed disc 121 through a bearing.

[0049] In this embodiment, the fixed disc 121 is provided, and the top rod 119 is pressed at the same time, so that the top rod 119 can be rotated. Through the arrangement of the fixed disc 121, the top rod 119 can be pressed and rotated at the same time.

[0050] The working principle and usage process of this utility model: In use, when the electric window regulator 101 is raised or lowered by electricity, the brushless motor 115 drives the second bevel gear 114 to rotate. Since the second bevel gear 114 meshes with the first bevel gear 113, it drives the first bevel gear 113 to rotate. The rotation of the first bevel gear 113 then drives the worm gear 112 to rotate. Since the worm gear 112 meshes with the worm wheel 111, it drives the worm wheel 111 to rotate. The worm wheel 111 then drives the spur gear 110 to rotate. Wheel 110 and rack 109 mesh with each other, thereby driving rack 109 to move laterally. Through rack 109, mounting base 105 is driven to drive sliding wheel 107 to slide in sliding groove 1 of movable frame 2 106. At this time, the angle between bracket 103 and bracket 2 104 changes continuously. At the same time, pulley 2 108 at one end of bracket 2 104 slides in sliding groove 2 of movable frame 102. Thus, under the cross angle change of bracket 2 104 and bracket 103, movable frame 102 and vehicle glass body 101 are driven to move up and down to realize the lifting and lowering of vehicle glass body 101. When the vehicle is submerged in water and loses power, the brushless motor 115 cannot be powered. Therefore, when the vehicle window body 101 is manually moved up and down, pressing the fixing plate 121 causes the push rod 119 to slide on the mounting sleeve 120. The push rod 119 then drives the cone block 117 to insert into the compression groove of the fixing seat 116, compressing the fixing seat 116. Simultaneously, the push rod 119 rotates on the fixing plate 121. Because the surface of the push rod 119 has a limit strip, the mounting sleeve 120 can be rotated via the limit strip. The push rod 119 can be pushed and rotated laterally. Due to the friction generated by the cone block 117 pressing against the fixed seat 116, the push rod 119 rotates, which in turn drives the fixed seat 116 to rotate through the cone block 117, thereby driving the second bevel gear 114 to rotate. Then, the second bevel gear 114 can sequentially drive the first bevel gear 113, the worm gear 112, the turbine 111 and the spur gear 110 to rotate. Then, the spur gear 110 drives the rack 109 to move, thereby driving the first bracket 103 and the second bracket 104 to drive the movable frame 102 and the vehicle glass body 101 to perform lifting and lowering operations.

[0051] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A manual control device for a power window regulator of a vehicle, comprising a main body (101) of a vehicle window, characterized in that, The lower surface of the vehicle glass body (101) is fixed with a movable frame one (102), and the lower surface of the movable frame one (102) is provided with a movable frame two (106); Crossed support one (103) and support two (104) are arranged between the movable frame one (102) and the movable frame two (106); The mounting seat (105) is arranged on the support one (103) and can slide on the movable frame two (106); The mounting seat (105) is fixedly installed with a rack (109), and the surface of the movable frame two (106) is rotatably connected with a spur gear (110) engaged with the rack (109); One end of the shaft is fixedly connected with a turbine (111), and one side of the movable frame two (106) is provided with a worm (112) engaged with the turbine (111); One end of the worm (112) is fixedly connected with a bevel gear one (113), and the surface of the movable frame two (106) is fixedly installed with a brushless motor (115), and the output end of the brushless motor (115) is fixedly connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a bevel gear two (114) engaged with the bevel gear one (113); One side of the movable frame two (106) is fixedly connected with a U-shaped frame (118), the U-shaped frame (118) is provided with a top rod (119), one end of the top rod (119) is fixedly connected with a conical block (117), the surface of the top rod (119) is provided with a spring (122), and one side of the bevel gear two (114) is fixedly connected with a fixed seat (116) corresponding to the conical block (117).

2. The manual control for an automotive window power glass regulator of claim 1, wherein: One end of the shaft is rotatably connected with the movable frame two (106) through a bearing, the spur gear (110) is fixed on the surface of the shaft, and the rack (109) is installed on the movable frame two (106) through a sliding rail; The surface of the movable frame two (106) is fixedly connected with a rectangular plate, and the worm (112) is rotatably connected with the rectangular plate through a bearing.

3. The manual control for an automotive window power glass regulator of claim 2, wherein: The center axes of the support one (103) and the support two (104) are hingedly connected, one end of the support one (103) is hingedly connected with the movable frame one (102), the other end of the support one (103) is hingedly connected with the mounting seat (105) through a hinge shaft, the mounting seat (105) is installed with a sliding wheel one (107), the movable frame two (106) is provided with a sliding groove one, the sliding wheel one (107) on the mounting seat (105) is limitedly slid on the sliding groove one of the movable frame two (106), the movable frame one (102) is provided with a sliding groove two, one end of the support two (104) is installed with a sliding wheel two (108), and the support two (104) slides in the sliding groove two of the movable frame one (102) through the sliding wheel two (108), and the other end of the support two (104) is hingedly connected with the movable frame two (106).

4. The manual control for an automotive window motorized glass regulator of claim 3, wherein: The surface of the activity frame two (106) is fixed with a support frame, and the rotating rod is rotatably connected with the support frame through a bearing, one side of the U-shaped frame (118) is provided with a mounting hole, and the mounting hole is provided with a mounting sleeve (120), the mounting sleeve (120) and the U-shaped frame (118) are rotatably connected through a bearing, the surface of the top rod (119) is fixed with a plurality of limiting strips, the inside of the mounting sleeve (120) is provided with a through hole matched with the top rod (119) and the limiting strip, the top rod (119) can slide in the through hole of the mounting sleeve (120), the two ends of the spring (122) are fixedly connected with the conical table block (117) and the U-shaped frame (118) respectively, and one side of the fixed seat (116) is provided with an extrusion groove matched with the conical table block (117).

5. The manual control for an automotive window power glass regulator of claim 4, wherein: A non-slip pad (123) is arranged in the extrusion groove, and the non-slip pad (123) is fixedly connected with the fixed seat (116).

6. The manual control for an automotive window power glass regulator of claim 4, wherein: One end of the top rod (119) is rotatably connected with a fixed disc (121) through a bearing.

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