CN115519984B - Glass window guide rail assembly - Google Patents
Glass window guide rail assembly Download PDFInfo
- Publication number
- CN115519984B CN115519984B CN202211254224.6A CN202211254224A CN115519984B CN 115519984 B CN115519984 B CN 115519984B CN 202211254224 A CN202211254224 A CN 202211254224A CN 115519984 B CN115519984 B CN 115519984B
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- China
- Prior art keywords
- guide rail
- window
- sliding
- rail body
- window glass
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- 239000011521 glass Substances 0.000 title claims abstract description 32
- 239000005357 flat glass Substances 0.000 claims abstract description 93
- 238000007789 sealing Methods 0.000 claims description 29
- 239000002184 metal Substances 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 238000005253 cladding Methods 0.000 claims description 7
- 238000005034 decoration Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0401—Upper door structure
- B60J5/0402—Upper door structure window frame details, including sash guides and glass runs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/70—Sealing arrangements specially adapted for windows or windscreens
- B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
- B60J10/76—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for window sashes; for glass run channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Window Of Vehicle (AREA)
Abstract
本申请公开了玻璃车窗导轨总成，属于汽车车窗导轨技术领域，用于保证车窗玻璃在任意位置的平稳性，降低车辆高速运行状态下车窗的抖动以及噪音问题，包括导轨本体，导轨本体的一侧设置有与车窗玻璃匹配的滑道槽，滑道槽具有内侧滑动区域、外侧滑动区域；内侧滑动区域滑动连接有滑动阻块，内侧滑动区域的侧壁且位于导轨本体中间位置的下方设置有限位块，滑动阻块在位于限位块上方的部位自由滑动，滑动阻块底部与导轨本体之间连接弹性体。本发明，通过在导轨本体的内部滑动连接滑动阻块，其受到向下的弹性拉力，能够给车窗玻璃施加一个滑动的阻力(方向向下)，使车窗玻璃处于一个平衡状态，保持着车窗玻璃的稳定。
The present application discloses a glass window guide rail assembly, which belongs to the technical field of automobile window guide rails, and is used to ensure the stability of the window glass at any position, reduce the shaking and noise problems of the window when the vehicle is running at high speed, and includes a guide rail body, one side of the guide rail body is provided with a slideway groove matching the window glass, and the slideway groove has an inner sliding area and an outer sliding area; the inner sliding area is slidably connected with a sliding block, and a limit block is provided on the side wall of the inner sliding area and below the middle position of the guide rail body, and the sliding block slides freely at the position above the limit block, and an elastic body is connected between the bottom of the sliding block and the guide rail body. The present invention, by slidingly connecting the sliding block inside the guide rail body, it is subjected to a downward elastic pulling force, and can apply a sliding resistance (downward direction) to the window glass, so that the window glass is in a balanced state, and the stability of the window glass is maintained.
Description
Technical Field
The application relates to the technical field of automobile window guide rails, in particular to a glass window guide rail assembly.
Background
At present, the automobile industry is vigorous in development, people do not only pursue the trip function of an automobile, but also pursue the comfort level of the automobile more, for example, the problem about noise in the automobile is solved, as shown in fig. 8, the lifting of the existing window glass is that the glass is supported by a window glass lifter to lift and descend, the upper half part of the glass is in a suspended state, the deflection degree of freedom is relatively large, a common stabilizing mechanism is a window guide rail, the common stabilizing mechanism is arranged on a door sheet metal, the inside of a door outer decoration, the side edge of the window glass slides on the window guide rail, so that the lifting stability is ensured, the window guide rail needs to ensure the lifting and sliding of the window glass, a certain gap is necessarily reserved between the window guide rail and the window glass, in the process of high-speed running of the automobile, the window glass is easy to shake or vibrate, noise is generated, and particularly, the noise in the semi-open state can be relatively large, and the comfort level of passengers and drivers in the automobile is affected.
The damping type glass window guide rail assembly has the following defects that the stability of the window in the lifting process is difficult to ensure, and the window is easy to shake when the window is in a half-open state.
Disclosure of Invention
The application aims to provide a damping type glass window guide rail assembly, which ensures the stability of window glass at any position and reduces the jitter and noise problems of the window in a high-speed running state of a vehicle.
The glass window guide rail assembly comprises a guide rail body, wherein one side of the guide rail body is provided with a slide rail groove matched with window glass, the side edge of the window glass is positioned at the inner side of the slide rail groove to slide, the guide rail body is arranged between a sheet metal of a window part and an outer ornament through an installation structure to fix the position of the guide rail body, the slide rail groove is provided with an inner side sliding area and an outer side sliding area, the inner side sliding area is used for sliding of a sliding block, and the outer side sliding area is used for sliding of the window glass;
The inner side sliding area is connected with a sliding block in a sliding manner, a limiting block is arranged on the side wall of the inner side sliding area and below the middle position of the guide rail body, and under the action of the limiting block, the sliding block freely slides at the position above the limiting block, and after the sliding block slides, the sliding block cannot slide downwards again;
The outer sliding area is used for sliding one side of the window glass, and part of the sliding block is positioned in the outer sliding area, and the outer sliding area has the same effect as the existing slideway, so that the window glass slides stably;
The guide rail comprises a guide rail body, and is characterized in that an outer channel assembly is arranged on the outer side surface of the guide rail body and close to the bottom end of the guide rail body, a first elastic body is arranged in the outer channel assembly, the bottom end of the first elastic body and the bottom end of the outer channel assembly are fixed through a mounting nail, the top end of the first elastic body is a free end, the top end of the first elastic body is fixedly connected with a second elastic body, the top end of the first elastic body is fixedly connected with the bottom end of the second elastic body, and the top end of the second elastic body penetrates through the side wall of the guide rail body and is fixedly connected with a sliding block.
According to the structure, under the cooperation of the first elastic body and the second elastic body, a downward elastic tension is applied to the sliding block, when the vehicle window is lifted and lowered without the action of external force, the sliding block is located at the upper part of the limiting block, the vehicle window glass is located below the sliding block, when the vehicle window glass is controlled to lift, the vehicle window glass can push the sliding block to move upwards, the more the suspended part of the vehicle window glass is pushed upwards, the larger the elastic resistance of the glass is, and when the vehicle window glass stops at any position (the vehicle window glass is in a half-open state), the bottom and the top of the vehicle window glass are stressed simultaneously, shaking of the vehicle window glass can be limited, the noise is further reduced, and a good using effect is achieved.
Preferably, the side wall of the inner sliding region is fixedly connected with a strip-shaped slideway component, and the strip-shaped slideway component is positioned in the middle of the back plate of the guide rail body, so that a first slideway and a second slideway are formed between the strip-shaped slideway component and the two side plates of the guide rail body;
the strip-shaped slideway assembly comprises a first strip-shaped part and a second strip-shaped part, a rope channel is formed between the first strip-shaped part and the second strip-shaped part, and the second elastic body positioned in the slideway channel slides on the inner side of the rope channel.
As another preferable mode, an inner sealing lip and an outer sealing lip are respectively connected to two side plates of the guide rail body positioned in the outer sliding region;
The outer sealing lip is obliquely arranged, so that a triangular area is formed between the outer side of the outer sealing lip and the side plate of the guide rail body, and the included angle between the outer sealing lip and the side plate of the guide rail body is 43-60 degrees;
The side plate of the inner sealing lip far away from the sliding rail body is provided with an outer protruding part and a contact part, and the contact part is a plane and is close to the inner sliding area.
Further preferably, the side surface of the external channel component is provided with a mounting opening, and the part of the first elastomer positioned at the mounting opening is fixed with the external channel component through a screw.
Further preferably, the back plate of the guide rail body is provided with a through hole, and the second elastic body penetrates into the slideway slot through the through hole.
Further preferably, the bottom of the sliding block is provided with an oblique angle and a flat part, the flat part is positioned at the outer side of the oblique angle, and the inner side of the limiting block is provided with an oblique opening corresponding to the oblique angle;
the back of the sliding block is provided with a first chute and a second chute, the first chute is matched with the first bar-shaped piece, and the second chute is matched with the second bar-shaped piece.
Further preferably, the mounting structure comprises a connecting piece, the connecting piece is fixed with the guide rail body, a cross positioning piece and a plate body are arranged on one side of the connecting piece, and a mounting hole is formed in the side face of the plate body.
Further preferably, the automobile window comprises a stabilizing guide wheel which is fixedly connected to the sheet metal of the automobile window part and is positioned below the lowest part of the automobile window, and the surface of the stabilizing guide wheel is in contact with the automobile window glass.
Further preferably, the stabilizing guide wheel sequentially comprises a core wheel, an elastic wheel and a cladding wheel from inside to outside, wherein the core wheel is movably connected with the metal plate of the car window part through a bracket, and the core wheel, the elastic wheel and the cladding wheel are fixedly connected.
Further preferably, the position of the limiting block is satisfied, and a >0.5b;
The distance between the bottom of the window opening and the limiting block after the guide rail is installed is represented by a, and the distance between the top of the window opening and the limiting block after the guide rail is installed is represented by b.
Compared with the prior art, the application has the beneficial effects that:
(1) According to the invention, the sliding block is connected in the guide rail body in a sliding manner, and the bottoms of the sliding blocks are connected through the two elastic bodies, so that the sliding blocks are subjected to downward elastic tension, when the window glass rises upwards, the sliding blocks slide upwards along with the window glass, a sliding resistance (downward direction) is applied to the window glass, an upward thrust is applied to the window glass by the bottom of the window glass lifter, the resistance is in a balanced state, the stability of the window glass is maintained, the shaking of the window glass is reduced, the generated noise is reduced, a comfortable environment is provided for a vehicle, and the driving and riding comfort of the vehicle is improved;
(2) According to the invention, the structures of the inner sealing lip and the outer sealing lip are further improved, so that after the outer protruding part of the inner sealing lip is pressed, the outer protruding part is easy to deform outwards, the surface of the vehicle window glass is contacted with the side surface of the outer protruding part, the contact area is increased, and meanwhile, the surface of the vehicle window glass is contacted with the contact part, so that a larger sealing contact surface can be provided, the sound insulation effect of the vehicle window glass is further improved, a comfortable environment is provided for a vehicle, and the driving and riding comfort of the vehicle is improved.
(3) The invention further improves the mounting structure, adopts the cross positioning piece to accurately position and adopts the screw to fasten at the mounting hole, and the method is more convenient for connection, better in use and more accurate in positioning compared with the welding fixation.
Drawings
FIG. 1 is a perspective view of the glass window rail assembly;
FIG. 2 is a partial schematic view of the upper end of the glass window rail assembly;
FIG. 3 is a partial schematic view of the lower end of the glass window rail assembly;
FIG. 4 is a schematic view of a rear portion of the glass window rail assembly;
FIG. 5 is a partial schematic view of the inside of the middle portion of the glass window rail assembly;
FIG. 6 is a schematic perspective view of a sliding block of the glass window rail assembly;
FIG. 7 is a schematic perspective view of the glass window rail assembly;
Fig. 8 is a schematic view showing the lifting of a window glass of the glass window rail assembly.
The direction of the arrow in fig. 7 and 8 indicates the direction of movement of the window glass during the upward closing movement;
The broken line in fig. 2 divides the inner sliding region a from the outer sliding region B.
In the figure, 1, a guide rail body, 2, a mounting structure, 201, a connecting piece, 202, a cross positioning piece, 203, a plate body, 204, a mounting hole, 3, a strip-shaped slideway component, 31, a first strip-shaped component, 32, a second strip-shaped component, 4, a first slideway, 5, a second slideway, 6, a rope channel, 7, an inner sealing lip, 71, an outer protruding part, 72, a contact part, 8, an outer sealing lip, 9, a triangular area, 10, an outer channel component, 11, a first elastic body, 12, a mounting hole, 13, a second elastic body, 14, a through hole, 15, a sliding block, 16, a limiting block, 17, a bevel hole, 18, an oblique angle, 19, a flat part, 20, a first chute, 21, a second chute, 22, window glass, 23, a stabilizing guide wheel, 24, window glass lifter, A, an inner sliding area B and an outer sliding area, a represents the distance between the bottom of the window opening and a limiting block after the guide rail is mounted, and B represents the distance between the top of the window opening and the limiting block after the guide rail is mounted.
Detailed Description
The present application will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present application, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present application that the device or element referred to must have a specific azimuth configuration and operation.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The glass window guide rail assembly shown in fig. 1-8 comprises a guide rail body 1, wherein one side of the guide rail body 1 is provided with a slide rail groove matched with window glass, the window glass slides on the inner side of the slide rail groove, the length extending direction of the guide rail body 1 is designed according to the modeling of the window glass, for example, the currently used window glass is of a large arc structure, the whole structure diagram of the guide rail body 1 shown in fig. 1 is shown, the guide rail body 1 is arranged between a sheet metal and an outer decoration of a window part through a mounting structure 2, the slide rail groove is provided with an inner side sliding region A and an outer side sliding region B, the inner side sliding region A is used for sliding of a sliding block 15, and the outer side sliding region B is used for sliding of the window glass.
Specifically, as shown in fig. 2-5, the inner sliding region a comprises two side plate parts of the guide rail body 1 and a back plate part of the guide rail body 1, a sliding block 15 is slidably connected in the inner sliding region a, a limiting block 16 is arranged on the side wall of the inner sliding region a and below the middle position of the guide rail body 1, the sliding block 15 is arranged above the limiting block 16, the sliding position of the left lower part of the sliding block 15 is limited, the sliding block 15 freely slides on the position above the limiting block 16, and when the sliding block is installed, the sliding block 15 also slides downwards from the top end to a proper position and then is connected.
The outer sliding region B is used for sliding one side of the window glass, a part of the sliding block 15 is located in the outer sliding region B, the outer sliding region B is composed of two side plates of the guide rail body 1, an open region is formed, and the back face is opposite to the front side opening of the inner sliding region a.
The lateral surface of guide rail body 1 and be close to the bottom of guide rail body 1 and be provided with outside passageway subassembly 10, the main part of outside passageway subassembly 10 designs as an organic wholely with the main part of guide rail body 1, it has the through-hole along guide rail body 1 length direction, the inside of outside passageway subassembly 10 is provided with first elastomer 11, and the bottom of first elastomer 11 is fixed through the installation nail with the bottom of outside passageway subassembly 10, the top of first elastomer 11 is the free end, and top fixedly connected with second elastomer 13, the lateral wall of guide rail body 1 is run through on the top of second elastomer 13, with slip resistance 15 fixed connection.
The structure forms an elastic damping structure, namely, the bottom end of the sliding block 15 is acted by elastic tension force of the first elastic body 11 and the second elastic body 13, so that the sliding block 15 has a downward movement tendency, but a limiting block 16 arranged below the sliding block limits the downward sliding of the sliding block, the sliding block is in a downward elastic downward pressing state in a natural state, when the window glass lifted upwards passes over the limiting block 16, the sliding block 15 can prop against the sliding block 15, the sliding block 15 applies a downward elastic force to the window glass, the bottom of the window glass is dragged by a window glass lifter 24, and when the upward and downward forces act simultaneously, the window glass is in a stable state, so that the shaking of the window glass can be effectively reduced.
The window glass located in the upper part of the window lifter 24 is in a suspended state, and typically has a guide opening at the bottommost position of the window, which can ensure that the window glass is in a stable state when the window glass is located below or mostly below the window glass, but once the window glass is mostly upwards out, but does not reach the topmost guide opening of the window, the window is in the most unstable state at this time, the window glass guide rail plays the most critical role, the position of the limiting block 16 determines the position when the sliding block 15 starts working, and the sliding block should be arranged in the middle lower position of the window glass, so that the effect is the best.
The side wall of the inner sliding region A is fixedly connected with a strip-shaped slide rail assembly 3, the strip-shaped slide rail assembly 3 is positioned in the middle of a back plate of the guide rail body 1, a first slide rail 4 and a second slide rail 5 are formed between the strip-shaped slide rail assembly 3 and two side plates of the guide rail body 1, a sliding block 15 slides in the inner sliding region A, the back surface of the sliding block is matched with the first slide rail 4 and the second slide rail 5 in a direction to realize a stable sliding effect, the strip-shaped slide rail assembly 3 comprises a first strip-shaped part 31 and a second strip-shaped part 32, a rope channel 6 is formed between the first strip-shaped part 31 and the second strip-shaped part 32, a second elastic body 13 positioned in a slide channel is positioned in the inner side of the rope channel 6 to slide, a structure matched with the rope channel 6 is formed on the sliding block 15, and the sliding block 15 slides in the rope channel 6, but the sliding block 15 is always positioned above the rope channel 6, and the two parts (the second elastic body 13 and the sliding block 15) cannot interfere.
It should be noted that the rope channel 6 formed between the first bar-shaped member 31 and the second bar-shaped member 32 is open at one side, when the lifting glass is lifted upwards, the sliding block 15 is pushed upwards for a distance, the side surface of the window glass is matched with the opening at one side of the rope channel 6, and forms an annular channel, and in this process, even if the whole guide rail body 1 is of an arc-shaped structure, the second elastic body 13 can still slide in the rope channel 6 stably, and the problem of derailment does not occur.
Referring to fig. 2-3, in this embodiment, the two side plates of the guide rail body 1 located in the outer sliding region B are respectively connected with an inner sealing lip 7 and an outer sealing lip 8, the inner sealing lip 7 and the outer sealing lip 8 are located at two sides of the window glass, sealing is achieved at the contact position, windproof and waterproof effects can be further improved, the outer sealing lip 8 is obliquely arranged, a triangular area 9 is formed between the outer side of the outer sealing lip 8 and the side plate of the guide rail body 1, an included angle between the outer sealing lip 8 and the side plate of the guide rail body 1 is 43 ° -60 °, the structure can limit the outward deformation degree of the outer sealing lip 8, meanwhile, the structural strength is greatly improved, the service effect is improved, the inner sealing lip 7 is far away from the side plate of the guide rail body 1, the outer protruding portion 71 and the contact portion 72 are arranged, the contact portion 72 is planar, and after the outer protruding portion 71 of the inner sealing lip 7 is pressed, the surface of the window glass is easily deformed outwards at the moment, the surface of the window glass is contacted with the side surface of the outer protruding portion 71, the contact area is increased, meanwhile, the contact area is increased, the contact surface of the window glass is greatly contacts with the side surface of the outer protruding portion 71, the window glass is greatly, the contact surface is provided with the contact surface of the window glass, and the contact surface is more comfortable, and the vehicle window is more comfortable, and the vehicle is provided, and the vehicle is more comfortable, and the vehicle is provided.
It is noted that the arrangement of the inner seal lip 7 and the outer seal lip 8 can restrict the outward movement of the slide block 15, and avoid the problem of derailment of the slide block 15.
Referring to fig. 3, in this embodiment, a mounting hole 12 is formed in a side surface of the outer channel assembly 10, a portion of the first elastic body 11 located at the mounting hole 12 is fixed to the outer channel assembly 10 by screws, two threaded holes are formed in an inner side wall of the outer channel assembly 10, two sets of screws are used to fix the first elastic body 11, a flat structure is adopted in a section of the first elastic body 11, a side surface of the first elastic body is free of holes, an end portion of the screw is pointed, the end portion of the screw is connected with the outer channel assembly 10 after being inserted into the first elastic body 11, and the whole elastic force of the elastic bodies (the first elastic body and the second elastic body) can be adjusted at the position.
Referring to fig. 4, in the present embodiment, the back plate of the guide rail body 1 is provided with a through hole 14, and the second elastic body 13 penetrates into the slideway slot through the through hole 14, and the part penetrating into the slideway slot is located in the rope channel 6.
Referring to fig. 5 and 6, in this embodiment, an oblique angle 18 and a flat portion 19 are disposed at the bottom of the sliding block 15, the flat portion 19 is located at the outer side of the oblique angle 18, an oblique opening 17 corresponding to the oblique angle 18 is disposed at the inner side of the limiting block 16, when the sliding block 15 slides to the lowest side, the oblique angle converts the extrusion elastic force into force which is close to the inner wall of the inner sliding area a inwards, so that the sliding block 15 is more stable, a first sliding groove 20 and a second sliding groove 21 are formed in the back surface of the sliding block 15, the first sliding groove 20 is matched with the first bar 31, and the second sliding groove 21 is matched with the second bar 32, so that smooth sliding of the sliding block 15 is realized.
Referring to fig. 4, in this embodiment, the mounting structure 2 includes a connecting member 201, the connecting member 201 is fixed with the guide rail body 1, a cross positioning member 202 and a plate 203 are provided on one side of the connecting member 201, a mounting hole 204 is provided on a side surface of the plate 203, a positioning hole (matched with the cross positioning member 202) is provided on a metal plate of an automobile door, the metal plate is inserted into the hole, and after positioning is completed, a screw is fixed with the metal plate of the automobile through the mounting hole 204 by self tapping.
Referring to fig. 8, in this embodiment, the vehicle window further includes a stabilizing guide wheel 23, where the stabilizing guide wheel 23 is fixedly connected to the sheet metal of the window portion and is located below the lowest part of the window, that is, in an area formed between the sheet metal and the exterior trim, and the surface of the stabilizing guide wheel 23 contacts with the window glass, so that the surface can be pressed against the inner side surface of the window glass, and is stressed externally (when traveling at a high speed, pressure is formed externally and inward thrust is formed by wind), so that the vehicle window can play a good role in stabilizing, and meanwhile, the structure of the wheels can ensure the normal lifting of the window glass.
Specifically, the stabilizing guide wheel sequentially comprises a core wheel, an elastic wheel and a cladding wheel from inside to outside, wherein the core wheel is movably connected with a metal plate of the car window part through a bracket, the core wheel, the elastic wheel and the cladding wheel are fixedly connected, and the core wheel, the elastic wheel and the cladding wheel rotate together.
Referring to fig. 7, in the present embodiment, the position of the stopper 16 is satisfied, a >0.5b;
The distance between the bottom of the window opening and the limiting block after the guide rail is installed is represented by a, and the distance between the top of the window opening and the limiting block after the guide rail is installed is represented by b.
When the car window stretches out a part (half open state), car window glass keeps in stable state, the bigger car window glass stretches out from the bottom guide opening, the bigger the suspended part of the car window glass is, the more depends on the car window guide rail structure to be stable, when the car window is completely closed, the top of the glass is inserted into the guide opening above, and the car window glass is in a relatively stable state, a is more than 0.5b, and the stability of the car window glass under most conditions can be met.
When the vehicle window guide rail is used, the vehicle window guide rail is arranged on a vehicle door sheet metal, a slide groove faces a vehicle window, the vehicle window glass slides in the slide groove, a vehicle window glass lifter 24 acts and drags the vehicle window glass to rise upwards, the inner side surface of the vehicle window glass can abut against a stabilizing guide wheel 23 to move upwards, after the vehicle window glass moves upwards to a position of a limiting block 16, the top of the vehicle window glass can abut against a sliding block 15 and then move upwards, the sliding block 15 can be carried to move upwards when the vehicle window glass continues to move upwards, the sliding block 15 has a downward movement trend under the action of an elastic body (a first elastic body 11 and a second elastic body 13), the sliding block 15 exerts a downward force on the vehicle window glass in the process, so that the vehicle window glass can move upwards stably, the force at the position can not disappear after the vehicle window glass stops at any position later, the vehicle window glass is always in a stable state, shaking and noise are avoided, and the comfort in the vehicle is improved.
When the window glass descends downwards (above the limiting block 16), the sliding block 15 can always apply a force to the window glass, so that the window glass is in a stable state, and the window glass can be stably ensured in any state when the window glass stops.
The foregoing has outlined the basic principles, features, and advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (10)
1. The glass window guide rail assembly comprises a guide rail body, wherein one side of the guide rail body is provided with a slide rail groove matched with window glass, and the glass window guide rail assembly is characterized in that the guide rail body is arranged between a sheet metal of a window part and an outer decoration through a mounting structure;
the slideway groove is provided with an inner sliding area and an outer sliding area;
the inner side sliding region is connected with a sliding block in a sliding manner, a limiting block is arranged on the side wall of the inner side sliding region and below the middle position of the guide rail body, and the sliding block freely slides on the position above the limiting block;
The outer sliding region is used for sliding one side edge of the vehicle window glass, and part of the sliding block is positioned in the outer sliding region;
The guide rail comprises a guide rail body, and is characterized in that an outer channel assembly is arranged on the outer side face of the guide rail body and close to the bottom end of the guide rail body, a first elastic body is arranged in the outer channel assembly, the bottom end of the first elastic body and the bottom end of the outer channel assembly are fixed through a mounting nail, the top end of the first elastic body is a free end, the top end of the first elastic body is fixedly connected with a second elastic body, and the top end of the second elastic body penetrates through the side wall of the guide rail body and is fixedly connected with a sliding block.
2. The glass window guide rail assembly according to claim 1, wherein the side wall of the inner sliding region is fixedly connected with a strip-shaped slide rail assembly, and the strip-shaped slide rail assembly is positioned in the middle of the back plate of the guide rail body, so that a first slide rail and a second slide rail are formed between the strip-shaped slide rail assembly and two side plates of the guide rail body;
the strip-shaped slideway assembly comprises a first strip-shaped part and a second strip-shaped part, a rope channel is formed between the first strip-shaped part and the second strip-shaped part, and the second elastic body positioned in the slideway channel slides on the inner side of the rope channel.
3. The glass window guide rail assembly according to claim 1, wherein the inner sealing lip and the outer sealing lip are respectively connected to the two side plates of the guide rail body positioned in the outer sliding region;
The outer sealing lip is obliquely arranged, so that a triangular area is formed between the outer side of the outer sealing lip and the side plate of the guide rail body, and the included angle between the outer sealing lip and the side plate of the guide rail body is 43-60 degrees;
The side plate of the inner sealing lip far away from the sliding rail body is provided with an outer protruding part and a contact part, and the contact part is a plane and is close to the inner sliding area.
4. The glass window guide assembly according to claim 1, wherein the side surface of the outer channel assembly is provided with a mounting opening, and the portion of the first elastic body located at the mounting opening is fixed with the outer channel assembly through a screw.
5. The glass window rail assembly of claim 1, wherein the back plate of the rail body is provided with a through hole through which the second elastic body penetrates into the slideway slot.
6. The glass window guide rail assembly according to claim 1, wherein the bottom of the sliding block is provided with an oblique angle and a flat part, the flat part is positioned at the outer side of the oblique angle, and the inner side of the limiting block is provided with a bevel corresponding to the oblique angle;
the back of the sliding block is provided with a first chute and a second chute, the first chute is matched with the first bar-shaped piece, and the second chute is matched with the second bar-shaped piece.
7. The glass window guide rail assembly according to claim 1, wherein the mounting structure comprises a connecting piece, the connecting piece is fixed with the guide rail body, a cross positioning piece and a plate body are arranged on one side of the connecting piece, and a mounting hole is formed in the side face of the plate body.
8. The glass window rail assembly of claim 1, further comprising a stabilizing guide wheel fixedly connected to the sheet metal of the window portion and positioned below the lowermost portion of the window, wherein a surface of the stabilizing guide wheel contacts the window glass.
9. The glass window guide rail assembly according to claim 8, wherein the stabilizing guide wheel sequentially comprises a core wheel, an elastic wheel and a cladding wheel from inside to outside, wherein the core wheel is movably connected with the sheet metal of the window part through a bracket, and the core wheel, the elastic wheel and the cladding wheel are fixedly connected.
10. The glass window rail assembly of claim 9, wherein the position of the stop block is satisfied, a >0.5b;
The distance between the bottom of the window opening and the limiting block after the guide rail is installed is represented by a, and the distance between the top of the window opening and the limiting block after the guide rail is installed is represented by b.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211254224.6A CN115519984B (en) | 2022-10-13 | 2022-10-13 | Glass window guide rail assembly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211254224.6A CN115519984B (en) | 2022-10-13 | 2022-10-13 | Glass window guide rail assembly |
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| CN115519984A CN115519984A (en) | 2022-12-27 |
| CN115519984B true CN115519984B (en) | 2025-01-14 |
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| CN116065911B (en) | 2023-04-07 | 2023-06-27 | 江苏常宁电子有限公司 | Electric sliding window and vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246723A (en) * | 2013-05-31 | 2016-01-13 | 丰田自动车株式会社 | window support structure |
| CN111315951A (en) * | 2017-11-10 | 2020-06-19 | 白木工业株式会社 | Window glass support structure for vehicle door |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11141227A (en) * | 1997-11-11 | 1999-05-25 | Tokai Rubber Ind Ltd | Rail stopper for automobile |
| WO2019093482A1 (en) * | 2017-11-10 | 2019-05-16 | シロキ工業株式会社 | Door sash structure for vehicle door |
| WO2019093483A1 (en) * | 2017-11-10 | 2019-05-16 | シロキ工業株式会社 | Vehicle door glass raising/lowering device, door frame assembly, vehicle door opening/closing body drive device, and method for assembling vehicle door opening/closing body drive device |
| JP6898956B2 (en) * | 2019-02-08 | 2021-07-07 | 株式会社城南製作所 | Wind regulator |
| CN111572323B (en) * | 2020-05-14 | 2021-11-05 | 苏州市群卿汽车零部件有限公司 | Glass guide rail sealing structure |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105246723A (en) * | 2013-05-31 | 2016-01-13 | 丰田自动车株式会社 | window support structure |
| CN111315951A (en) * | 2017-11-10 | 2020-06-19 | 白木工业株式会社 | Window glass support structure for vehicle door |
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