CN218400173U - Glass wool groove and vehicle - Google Patents

Abstract

The utility model discloses a glass groove and vehicle, the glass groove includes: the glass wool groove comprises a wool groove body, wherein a guide groove is formed in one side of the wool groove body facing to glass; a first lip; the first lip edge is arranged on the groove wall on one side of the guide groove; the second lip edge is arranged on the groove wall on the other side of the guide groove, and the first lip edge and the second lip edge are oppositely arranged and are used for clamping glass; and establishing the lip end of the first lip edge and the tangent line of the contact point of the glass in the natural state are first tangent lines, the first tangent line and the included angle between the glasses are first included angles, the lip end of the second lip edge and the tangent line of the contact point of the glass in the natural state are second tangent lines, the second tangent line and the included angle between the glasses are second included angles, and the first included angles and the second included angles are in a negative correlation relationship.

Description

Glass wool groove and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a glass groove and vehicle are related to.

Background

With the development of automobile technology, frameless doors are more and more popular and favored due to the characteristics of youth, fashion and trend, but new challenges are brought. The frameless car door does not have the limitation and support of a window frame on glass, and can only clamp and limit the glass through the grooves and the water cuts, so that higher requirements are put forward on the installation of the grooves and the water cuts.

In the related art, a plurality of lips are arranged on a groove to clamp glass, but the clamping force and the sliding resistance of a water cut and the groove are difficult to control than those of a framed vehicle door in the glass lifting process, and if the clamping force of the water cut and the groove is too large, friction abnormal sound is easily caused in the glass lifting process; if the clamping force of the water cutter and the trough is too small, the glass easily shakes and makes abnormal sound when the glass is half opened and bumpy roads or doors are closed. The water cutting and trough structure of the frameless vehicle door is greatly different from the traditional vehicle type, and abnormal sound is easily generated when the frameless vehicle door is contacted with other parts.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a glass groove is equipped with first lip limit and second lip limit on glass groove's inside wall, through setting up first lip limit and second lip limit to glass's centre gripping angle under natural state, can make first lip limit and second lip limit clamp glass produce reasonable effort to can prevent glass friction abnormal sound and tremor abnormal sound.

The utility model also provides a vehicle.

According to the utility model discloses glass groove of the embodiment of first aspect includes: the glass wool groove comprises a wool groove body, wherein a guide groove is formed in one side of the wool groove body facing to glass; a first lip; the first lip edge is arranged on the groove wall on one side of the guide groove; the second lip edge is arranged on the groove wall on the other side of the guide groove, and the first lip edge and the second lip edge are oppositely arranged and are used for clamping glass; and establishing the lip end of the first lip edge and the tangent line of the contact point of the glass in the natural state are first tangent lines, the first tangent line and the included angle between the glasses are first included angles, the lip end of the second lip edge and the tangent line of the contact point of the glass in the natural state are second tangent lines, the second tangent line and the included angle between the glasses are second included angles, and the first included angle and the second included angle are in a negative correlation relationship.

According to the utility model discloses a glass trough, under natural state, through inject first lip limit and second lip limit respectively with the contained angle relation between the glass, be the negative correlation between first contained angle and the second contained angle promptly, and through the size of proper adjustment first contained angle and second contained angle, can change first lip limit to the effort size of glass and the effort size of second lip limit to glass, and then make the together produced reasonable scope of tight glass of clamp of first lip limit and second lip limit can reach the reasonable scope of design demand, and at glass's lift in-process, can guarantee that first lip limit and second lip limit form the clamping-force of reasonable scope to glass all the time, avoided leading to the friction abnormal sound easily because of the clamping-force is too big in glass lift in-process, and avoided because of the grip undersize, easily lead to glass tremble abnormal sound when jolting way or closing the door when glass is partly opened, effectively improved the vehicle quality.

According to some embodiments of the present invention, the first included angle is greater than the second included angle, the angle of the first included angle is α, α satisfies the relation: alpha is more than or equal to 40 degrees and less than or equal to 50 degrees; and/or the angle of the second included angle is beta, and beta satisfies the relation: beta is more than or equal to 0 degree and less than or equal to 35 degrees.

According to some embodiments of the present invention, the first lip limit is provided on a groove wall of the guide groove facing the inside of the vehicle, and the first lip limit includes: the glass with the cambered surface comprises a first cambered surface, a second cambered surface, a third cambered surface and a fourth cambered surface, wherein the first cambered surface, the second cambered surface, the third cambered surface and the fourth cambered surface are sequentially connected, the second cambered surface is convex towards one side in the vehicle, and the fourth cambered surface is obliquely arranged towards one side in the vehicle so as to enable the second cambered surface to be in contact with the fourth cambered surface.

According to the utility model discloses a some embodiments, the arc length of second cambered surface is h, and the radius is r, and h and r satisfy the relational expression: h is more than or equal to 6mm and less than or equal to 9mm, r is more than or equal to 9mm and less than or equal to 12mm.

According to the utility model discloses a some embodiments, the second lip sets up the guide slot is towards on the cell wall of car outer one side, just the second lip comprises two sections at least cambered surfaces, two sections at least the cambered surface all sets up towards the outer lopsidedness of car for make at least one section the cambered surface contact glass.

According to some embodiments of the invention, the first lip edge is provided with a first slot at an end near the bottom of the guide slot and the slot opening faces the second lip edge; and/or one end of the second lip edge, which is close to the bottom wall of the trough body, is provided with a second groove, and the groove opening faces the first lip edge.

According to some embodiments of the invention, the bottom of the first slot is provided with a first flume; and/or a second launder is arranged at the bottom of the second slotted groove.

According to some embodiments of the invention, the first grooved groove depth is smaller than the second grooved groove depth.

According to some embodiments of the utility model, the glass groove still includes: further comprising: first bulge, second bulge and third bulge, first bulge with the second bulge sets up respectively the lateral wall of trough body just is used for with guide rail interference fit, the third bulge sets up on the lateral wall of trough body one side in the car and be used for with the spacing cooperation of guide rail, the second lip sets up on the cell wall of guide slot one side outside the car and with the third bulge interval sets up, the third bulge orientation one side of second lip be provided with the spacing portion that the second lip corresponds.

According to the utility model discloses vehicle of the embodiment of second aspect includes: a vehicle door; glass; the glass groove, the door, glass with the installation cooperation of glass groove.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a glass run according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic view of the assembly of the glass run channel and the guide rail according to an embodiment of the invention;

fig. 4 is a schematic view of the assembly of the glass run and the glass according to an embodiment of the present invention.

Reference numerals are as follows:

100. a glass wool groove;

10. a slot body; 11. a guide groove;

20. a first lip; 21. a first arc surface; 22. a second arc surface; 23. a third arc surface; 24. a fourth arc surface; 25. A first slot; 26. a first effluent tank;

30. a second lip; 31. a second slot; 32. a second launder; 33. a sixth arc surface; 34. a seventh arc surface;

40. a first projecting portion; 50. a second projection; 60. a third projecting portion; 61. a limiting part;

200. a guide rail; 210. reinforcing ribs; 300. and (3) glass.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

The following describes the glass run 100 according to an embodiment of the present invention with reference to fig. 1 to 4, and the present invention also proposes a vehicle having the glass run 100.

As shown in fig. 1 to 4, the glass run 100 includes: a channel body 10, a first lip 20 and a second lip 30.

Wherein, the side of the channel body 10 facing the glass 300 is provided with a channel 11, the first lip 20 is arranged on the channel wall of one side of the channel 11, the second lip 30 is arranged on the channel wall of the other side of the channel 11, the first lip 20 and the second lip 30 are oppositely arranged, and the first lip 20 and the second lip 30 are used for clamping the glass 300. With this arrangement, the first lip 20 and the second lip 30 are respectively disposed on two groove walls of the guide groove 11, so that the first lip 20 and the second lip 30 are in interference fit with the glass 300 and exert a main clamping force on the glass 300. And, based on the radian design of first lip limit 20 and second lip limit 30, make the activity of first lip limit 20 less, the activity of second lip limit 30 is great, can avoid the hard connection with glass 300 contact department, and in the door closure process, especially when violently closing the door, second lip limit 30 can play certain cushioning effect to glass 300, absorbs and slows down partly energy, avoids glass 300 tremble abnormal sound.

And setting a tangent of a contact point of the lip end of the first lip edge 20 and the glass 300 in a natural state as a first tangent, setting an included angle between the first tangent and the glass 300 as a first included angle, setting a tangent of a contact point of the lip end of the second lip edge 30 and the glass 300 in a natural state as a second tangent, setting an included angle between the second tangent and the glass 300 as a second included angle, and setting a negative correlation relationship between the first included angle and the second included angle.

That is, the state when the first lip 20 and the second lip 30 do not clamp the glass 300 is a natural state, wherein a contact point between the lip end of the first lip 20 and the glass 300 is point a, a straight line passing through point a and tangent to the lip end of the first lip 20 is a first tangent line L1, a contact point between the lip end of the second lip 30 and the glass 300 is point B, a straight line passing through point B and tangent to the lip end of the second lip 30 is a second tangent line L2, and a first included angle between the first tangent line and the glass 300 and a second included angle between the second tangent line and the glass 300 are in a negative correlation relationship. Based on the radian design of the first lip edge 20 and the second lip edge 30, the acting force of the first lip edge 20 on the glass 300 is greater than the acting force of the second lip edge 30 on the glass 300, further, the first included angle and the second included angle are set to be in a negative correlation relationship, when the first included angle is smaller and the second included angle is larger, the acting force of the first lip edge 20 on the glass 300 is increased, the acting force of the second lip edge 30 on the glass 300 is reduced, and further the acting force generated when the first lip edge 20 and the second lip edge 30 clamp the glass 300 together is properly increased and reaches a reasonable range, so that the first lip edge 20 and the second lip edge 30 cannot clamp the glass 300 excessively to cause friction abnormal sound, and that the first lip edge 20 and the second lip edge 30 do not clamp the glass 300 enough to cause chatter abnormal sound of the glass 300. Similarly, when first contained angle grow, the second contained angle diminishes, then first lip limit 20 reduces to glass 300's effort, and second lip limit 30 increases to glass 300's effort, and then makes first lip limit 20 and second lip limit 30 press from both sides the produced effort of tight glass 300 jointly and suitably reduce to reach reasonable scope, guarantee that first lip limit 20 and second lip limit 30 press from both sides the produced effort of tight glass 300 jointly and can not be bigger than normal or little. That is, by setting the first included angle and the second included angle to have a negative correlation relationship, and by adjusting the magnitudes of the first included angle and the second included angle, the acting force generated by the first lip edge 20 and the second lip edge 30 on the glass 300 can be within a reasonable range of the design requirement, so that the first lip edge 20 and the second lip edge 30 do not excessively clamp the glass 300 to cause frictional abnormal sound, and the first lip edge 20 and the second lip edge 30 do not sufficiently clamp the glass 300 to cause chatter abnormal sound of the glass 300. In addition, the acting force generated by the first lip edge 20 and the second lip edge 30 on the glass 300 can be understood as clamping force, the ideal clamping force of 20N-40N can be generally achieved by adjusting the sizes of the first included angle and the second included angle, the requirement of most vehicle types on the clamping force formed by the glass is met, and meanwhile, the problems of glass vibration abnormal sound and friction abnormal sound are effectively solved. Moreover, after the first lip edge 20 and the second lip edge 30 clamp the glass 300, the first lip edge 20 and the second lip edge 30 can deform, the first included angle and the second included angle also change, and the angle change range of the first included angle and the second included angle is within a certain reasonable range, so that the clamping force of the first lip edge 20 and the second lip edge 30 on the glass 300 is always within a reasonable range, and the friction abnormal sound and the tremble abnormal sound of the glass 300 are effectively avoided.

Wherein, the inside wall of slot body 10 is the cell wall of guide slot 11, and the diapire inboard of slot body 10 is the tank bottom of guide slot 11, and the length that the cell wall kept away from the topmost of tank bottom to the bottom of tank bottom is the groove depth of guide slot 11.

Therefore, in a natural state, the relationship between the included angles of the first lip edge 20 and the second lip edge 30 and the glass 300 is defined, namely, the first included angle and the second included angle are set to be in a negative correlation relationship, and the magnitude of the acting force of the first lip edge 20 on the glass 300 and the magnitude of the acting force of the second lip edge 30 on the glass 300 can be changed by properly adjusting the magnitudes of the first included angle and the second included angle, so that the acting force generated by clamping the glass 300 by the first lip edge 20 and the second lip edge 30 together can reach a reasonable range of design requirements, in the lifting process of the glass 300, the clamping force of the first lip edge 20 and the second lip edge 30 on the glass 300 can be guaranteed to be always within the reasonable range, the phenomenon that friction abnormal sound is easily caused in the lifting process of the glass 300 due to overlarge clamping force is avoided, the phenomenon that the glass 300 shakes and abnormal sound is easily caused by bumping or closing a door when the glass 300 is half opened is avoided, and the quality of a vehicle is effectively improved.

Further, the first included angle is larger than the second included angle, the angle of the first included angle is α, and α satisfies the relation: alpha is more than or equal to 40 degrees and less than or equal to 50 degrees; and/or the angle of the second included angle is beta, and beta satisfies the relation: beta is more than or equal to 0 degree and less than or equal to 35 degrees. Wherein, based on the radian design of first lip limit 20 and second lip limit 30, make first contained angle be greater than the second contained angle, can make the effort of first lip limit 20 to glass 300 be greater than the effort of second lip limit 30 to glass 300 all the time, first lip limit 20 provides main effort to glass 300 promptly, second lip limit 30 provides supplementary effort to glass 300, and then only need suitably adjust the angle size of first contained angle and second contained angle, can make the effort that first lip limit 20 and second lip limit 30 produced that presss from both sides tight glass 300 be in reasonable within range, can not be bigger or smaller partially, and, can also make the activity of second lip limit 30 great, in order to play the effect of buffering energy-absorbing to glass 300. And, in the natural state, the angle of the first included angle is set within 40-50 degrees, the angle of the second included angle is set within 0-35 degrees, after the first lip edge 20 and the second lip edge 30 clamp the glass 300, the first included angle and the second included angle change, so that the acting force generated by clamping the glass 300 by the first lip edge 20 and the second lip edge 30 is always within a reasonable range, and the clamping force of 20N-40N can be achieved. Within this range, the first lip 20 and the second lip 30 do not cause frictional noise or chatter noise of the glass 300 when the glass 300 is lifted. If the first included angle is too large, the smaller the second included angle is, the smaller the acting force of the first lip edge 20 on the glass 300 is, and the larger the acting force of the second lip edge 30 on the glass 300 is, so that the acting force generated by clamping the glass 300 by the first lip edge 20 and the second lip edge 30 is smaller, thereby not only causing the glass to be easy to tremble and make abnormal sound in the lifting process, but also causing the movement of the second lip edge 30 to be smaller, and not playing a good role in buffering and energy absorption. If the first included angle is too small, the larger the second included angle is, the larger the acting force of the first lip 20 on the glass 300 is, the smaller the acting force of the second lip 30 on the glass 300 is, and further the acting force generated by clamping the glass 300 by the first lip 20 and the second lip 30 is larger, which easily causes the friction noise of the glass in the lifting process. Therefore, under natural state, the angle setting of first contained angle is in 40 ~ 50, the angle setting of second contained angle is in 0 ~ 35, can guarantee well that first lip limit 20 is in reasonable within range to glass 300's effort, second lip limit 30 is in reasonable within range to glass 3000's effort, and then guaranteed that first lip limit 20 and the produced effort of second lip limit 30 centre gripping glass 300 (clamping-force) are in reasonable within range all the time, thereby effectively solved and lead to glass 300 friction abnormal sound and lead to the problem of glass 300 tremble abnormal sound because of the clamping-force undersize because of the clamping-force is too big.

As shown in fig. 2 and 3, the first lip 20 is provided on a wall of the groove 11 on a side facing the vehicle interior, and the first lip 20 includes: first cambered surface 21, second cambered surface 22, third cambered surface 23 and fourth cambered surface 24, first cambered surface 21, second cambered surface 22, third cambered surface 23 and fourth cambered surface 24 connect gradually, and second cambered surface 22 is protruding towards one side in the car to fourth cambered surface 24 inclines towards one side in the car and sets up, so that second cambered surface 22 and fourth cambered surface 24 contact glass 300. That is to say, first lip 20 sets up on the inside wall of car one side is gone to groove body 10, and the inside wall of groove body 10 is the cell wall of guide slot 11 promptly, and along the direction of the tank bottom of guide slot 11 to cell wall top, first cambered surface 21, second cambered surface 22, third cambered surface 23 and fourth cambered surface 24 connect gradually, make the contour line of first lip 20 be S-shaped wavy line, can make first lip 20 and glass 300 form a plurality of contact surfaces, and combine the size design of first contained angle and second contained angle, make the effort of first lip 20 to glass 300 be in reasonable within range all the time. Of course, the first lip 20 includes, but is not limited to, the four-segment arc described above.

And the second arc surface 22 protrudes towards the side in the vehicle to enable the second arc surface 22 to form a contact surface with the glass 300, the second arc surface 22 inclines towards the side in the vehicle to enable the fourth arc surface 24 to form a contact surface with the glass 300, and the first lip edge 20 can generate a larger acting force on the glass 300 through contact friction between the second arc surface 22 and the glass 300 and the fourth arc surface 24, so that on the basis, the acting force of the first lip edge 20 on the glass 300 can be in a reasonable range through adjustment of the size of the first included angle. Moreover, the second arc surface 22 protrudes toward the vehicle interior side, and if the contact area between the first lip edge 20 and the glass 300 is larger, the acting force of the first lip edge 20 on the glass 300 is larger, that is, the contact area between the second arc surface 22 and the glass 300 is changed, so that the acting force of the first lip edge 20 on the glass 300 can be adjusted, and the contact area between the second arc surface 22 and the glass 300 can be changed by adjusting the size of the first included angle, so that the acting force of the first lip edge 20 on the glass 300 can be adjusted.

Wherein, the arc length of the second cambered surface 22 is h, the radius is r, and h and r satisfy the relation: h is more than or equal to 6mm and less than or equal to 9mm, r is more than or equal to 9mm and less than or equal to 12mm. So set up, the radius scope of second cambered surface 22 is at 9mm ~ 12mm, the arc length scope is at 6mm ~ 9mm, make the camber of second cambered surface 22 be in the certain limit, can not be too protrusion or too gentle, and then make the area of contact between second cambered surface 22 and the glass 300 be in the certain limit, thereby can guarantee through adjusting first contained angle that first lip limit 20 is in reasonable within range to the effort that glass 300 produced, and along with glass 300's lift, first lip limit 20 can remain throughout and form reasonable effort to glass 300, can not be big or small partially.

And the second lip 30 is arranged on the groove wall of the guide groove 11 facing the outer side of the vehicle, and the second lip 30 is composed of at least two arc surfaces which are inclined towards the outer side of the vehicle for enabling the at least one arc surface to contact the glass 300. That is to say, second lip 30 sets up on the inside wall of groove body 10 towards one side in the car, second lip 30 comprises two sections at least cambered surfaces, and two sections at least cambered surfaces all set up towards one side slope outside the car, so that the contour line of second lip 30 is smooth curved surface, and make cambered surface part and glass 300 contact, so that the lip end of second lip 30 produces less effort to glass 300, thereby can be on this basis, through the size of adjustment second contained angle, can make second lip 30 be in reasonable within range to the effort of glass 300, make the activity of second lip 30 great simultaneously, provide certain buffering energy-absorbing effect to glass 300.

Moreover, the arc length range of the first cambered surface 21 is 9 mm-12 mm, the radius range is 22 mm-25 mm, so that the first cambered surface 21 approaches to a long and gentle curve, and the first cambered surface 21 is arranged in the groove wall of the guide groove 11 in an inwards concave manner, so that the first cambered surface can extend to be connected to the groove bottom of the guide groove 11, and the second cambered surface 22 can be relatively protruded after being connected with the second cambered surface 22, so that the second cambered surface 22 can be in contact with the glass 300, and reasonable acting force is generated on the glass 300.

And the arc length range of the third arc surface 23 is 1.5 mm-3.5 mm, the radius range is 1.5-3.5 mm, so that the third arc surface 23 is a small segment of curve with a larger curvature, and the third arc surface 23 is similar to the first arc surface 21, and is arranged inwards on the groove wall of the guide groove 11, so that the second arc surface 22 and the fourth arc surface 24 can be in transition connection, and the second arc surface 22 and the fourth arc surface 24 are in contact with the glass as much as possible, so that the first lip edge 20 can generate effective acting force on the glass 300. And, the fourth cambered surface 24 can be close to the straight line, and the arc length scope is in 2mm ~ 5mm, make the fourth cambered surface 24 when contacting with glass 300, the lip end of fourth cambered surface 24 and glass 300 are stopped each other and are supported, can make the fourth cambered surface 24 produce effectual effort to glass 300, and combine second cambered surface 22 and glass 300 to contact, when adjusting first contained angle, can make the contact area between fourth cambered surface 24 and second cambered surface 22 and the glass 300 change, and then make first lip limit 20 can produce the effort in the reasonable scope to glass 300. If the structure of the fourth arc surface 24 is similar to that of the second arc surface 22 or the third arc surface 23, since the tangent of the contact point between the lip end of the fourth arc surface 24 and the glass 300 in the natural state is the first tangent line, and the included angle between the first tangent line and the glass 300 is the first included angle, when the angle of the first included angle is adjusted, the contact area between the second arc surface 22 and the glass 300 cannot be effectively changed, and the magnitude of the acting force of the first lip edge 20 on the glass 300 cannot be adjusted, so that the working significance of the first included angle is lost.

Moreover, the second lip 30 is formed of at least two arc surfaces, and the second lip 30 includes: a sixth cambered surface 33 and a seventh cambered surface 34, wherein one end of the sixth cambered surface 33 extends and is connected with the bottom of the guide groove 11, the other end is connected with the seventh cambered surface 34, the arc length range of the sixth cambered surface 33 is 12 mm-15 mm, the radius range is 32 mm-35 mm, the arc length range of the seventh cambered surface 34 is 5 mm-9 mm, and the radius range is 110 mm-114 mm. So set up, sixth cambered surface 33 and seventh cambered surface 34 connect and form smooth curve, make the lip end of seventh cambered surface 34 contact with glass 300 to through the angle size of suitably adjusting the second contained angle, can make seventh cambered surface 34 produce reasonable effort to glass 300. The arc length of the sixth arc surface 33 is about three times greater than that of the seventh arc surface 34, and the seventh arc surface 34 mainly provides an auxiliary effect, so that the lip end of the seventh arc surface 34 can be mutually stopped against the glass 300, and a reasonable acting force is generated on the glass 300.

Of course, the arc-surface size parameters of the first lip 20 and the second lip 30 include, but are not limited to, the above-mentioned size range, and can be adjusted according to the design requirements or practical situations.

Furthermore, the first lip 20 is provided with a first slot 25 at the end near the bottom of the channel 11 and facing towards the second lip 30; and/or, the second lip 30 is provided with a second slot 31 at one end close to the bottom wall of the slot body 10, and the slot faces the first lip 20. With such an arrangement, the first open groove 25 is formed at one end of the first lip 20 close to the bottom of the guide groove 11, so that on the premise of not influencing a certain acting force of the first lip 20 on the glass 300, the stress concentration generated by the movement of the first lip 20 in the direction towards the inside of the vehicle or towards the outside of the vehicle can be relieved, and the stress concentration generated by the movement of the second lip 30 in the direction towards the inside of the vehicle or towards the outside of the vehicle can be relieved by the second lip 30, so that the service life of the glass run 100 is effectively prolonged.

Further, a first flume 26 is arranged at the bottom of the first open slot 25; and/or a second water flowing groove 32 is formed at the bottom of the second open groove 31. So set up, be equipped with first flowing water groove 26 at the tank bottom of first fluting 25 to make first flowing water groove 26 extend the setting along glass groove 100 length in the upper and lower side, second flowing water groove 32 is also so, make the water stain can in time discharge along first flowing water groove 26 and/or second flowing water groove 32, effectively improved glass groove 100's drainage effect, avoid the water stain to remain in guide slot 11 and influence the clamping action to glass 300, thereby cause the abnormal sound scheduling problem of friction.

Further, the groove depth of the first open groove 25 is smaller than the groove depth of the second open groove 31. It can be understood that the length from the bottom of the first slot 25 to the top of the slot wall is the slot depth of the first slot 25, and since the actual amount of movement of the first lip 20 is smaller than the actual amount of movement of the second lip 30, the slot depth of the first slot 25 is smaller than the slot depth of the second slot 31, which can reasonably relieve the stress concentration of the first lip 20 and the second lip 30, and avoid the first lip 20 and the second lip 30 from affecting the clamping force of the glass 300.

As shown in fig. 3, the glass run 100 further includes: the first bulge 40, the second bulge 50 and the third bulge 60, the first bulge 40 and the second bulge 50 are respectively arranged on the outer side wall of the groove body 10 and are used for being in interference fit with the guide rail 200, the third bulge 60 is arranged on the outer side wall of the groove body 10 facing the vehicle interior side and is used for being in limit fit with the guide rail 200, the second lip 30 is arranged on the groove wall of the guide groove 11 facing the vehicle exterior side and is arranged at an interval with the third bulge 60, and one side of the third bulge 60 facing the second lip 20 is provided with a limit portion 61 corresponding to the second lip 20. So set up, be equipped with first bulge 40 and second bulge 50 at the bottom of the lateral wall of groove body 10 to be equipped with the strengthening rib 210 of glass groove 100 one side on the lateral wall of guide rail 200, make first bulge 40 and second bulge 50 be formed with certain interference amount with guide rail 200, thereby play certain limiting displacement to guide rail 200. And the third bulge 60 is arranged on the outer side wall of the channel body 10 facing the interior of the vehicle and is used for being in limit fit with the end part of the guide rail 200 facing the interior of the vehicle. Moreover, the second lip 30 and the third protruding portion 60 are arranged at intervals, and one side of the third protruding portion 60 facing the second lip 30 is provided with a limiting portion 61 corresponding to the second lip 30, in the lifting process of the glass 300, when the second lip 30 clamps the glass 300 and is at a limit position, the second lip 20 deviates towards the direction of one side in the vehicle, and at the moment, the limiting portion 61 can play a certain supporting and limiting role on the second lip 30, so as to prevent the second lip 20 from excessively deforming to cause the second lip 20 to fail to provide effective acting force for the glass 300. Therefore, the design of the first protruding part 40, the second protruding part 50 and the third protruding part 60 can better limit the glass groove 100 in the guide rail 200, and prevent the glass groove 100 from being dislocated with the guide rail 200.

According to the utility model discloses vehicle of the embodiment of second aspect includes: the automobile door and glass 300 and the glass groove 100, and the automobile door and glass 300 is installed and matched with the glass groove 100.

Therefore, in a natural state, the relationship between the included angles between the first lip edge 20 and the second lip edge 30 and the glass 300 is defined, that is, a negative correlation relationship is set between the first included angle and the second included angle, and by properly adjusting the sizes of the first included angle and the second included angle, the magnitude of the acting force of the first lip edge 20 on the glass 300 and the magnitude of the acting force of the second lip edge 30 on the glass 300 can be changed, so that the acting force generated by clamping the glass 300 by the first lip edge 20 and the second lip edge 30 together can reach a reasonable range of design requirements, in the lifting process of the glass 300, the clamping force of the first lip edge 20 and the second lip edge 30 on the glass 300 can be ensured to be always in the reasonable range, the phenomenon that friction abnormal sound is easily caused in the lifting process of the glass 300 due to overlarge clamping force and the phenomenon that the glass 300 is easily vibrated abnormal sound when the glass 300 is in a bump or a door is closed when the glass 300 is half opened can be avoided, and the quality of the vehicle can be effectively improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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

Claims (10)

1. A glass run (100), comprising:

the glass run channel comprises a run channel body (10), wherein a guide groove (11) is formed in one side, facing the glass (300), of the run channel body (10);

a first lip (20), wherein the first lip (20) is arranged on the groove wall on one side of the guide groove (11);

a second lip (30), wherein the second lip (30) is arranged on the wall of the groove on the other side of the guide groove (11), and the first lip (20) and the second lip (30) are oppositely arranged and are used for clamping the glass (300); and the number of the first and second groups,

establish the lip end of first lip limit (20) with the tangent line of the contact point of glass (300) under natural state is first tangent line, first tangent line with contained angle between glass (300) is first contained angle, establishes the lip end of second lip limit (30) with the tangent line of glass (300) contact point under natural state is the second tangent line, the second tangent line with contained angle between glass (300) is the second contained angle, first contained angle with be the negative correlation between the second contained angle.

2. The glass run (100) of claim 1, wherein the first included angle is greater than the second included angle, the first included angle having an angle α that satisfies the relationship: alpha is more than or equal to 40 degrees and less than or equal to 50 degrees; and/or the presence of a gas in the gas,

the angle of the second included angle is beta, and beta satisfies the relation: beta is more than or equal to 0 degree and less than or equal to 35 degrees.

3. The glass run (100) of claim 1, wherein the first lip (20) is provided on a wall of the channel (11) on a side facing the vehicle interior, and the first lip (20) comprises: first cambered surface (21), second cambered surface (22), third cambered surface (23) and fourth cambered surface (24), first cambered surface (21), second cambered surface (22), third cambered surface (23) and fourth cambered surface (24) connect gradually, second cambered surface (22) towards the car in one side protruding just fourth cambered surface (24) towards the car in one side slope setting for make second cambered surface (22) with fourth cambered surface (24) contact glass (300).

4. A glass run (100) according to claim 3, wherein the second cambered surface (22) has an arc length h and a radius r, and wherein h and r satisfy the relation: h is more than or equal to 6mm and less than or equal to 9mm, r is more than or equal to 9mm and less than or equal to 12mm.

5. The glass run (100) according to claim 1, wherein the second lip (30) is provided on a wall of the groove (11) facing the vehicle exterior side, and the second lip (30) is formed by at least two curved surfaces, each of which is provided obliquely facing the vehicle exterior side, for making at least one of the curved surfaces contact the glass (300).

6. The glass run (100) according to claim 1, characterized in that the first lip (20) is provided with a first slot (25) at the end close to the bottom of the channel (11) and with a notch facing the second lip (30); and/or the presence of a gas in the gas,

one end of the second lip (30) close to the bottom wall of the trough body (10) is provided with a second open slot (31) facing the first lip (20).

7. Glass run (100) according to claim 6, characterized in that the bottom of the first slot (25) is provided with a first flume (26); and/or the presence of a gas in the atmosphere,

and a second water flowing groove (32) is formed at the bottom of the second open groove (31).

8. Glassware channel (100) according to claim 6, characterized in that the first slot (25) has a smaller slot depth than the second slot (31).

9. The glass run (100) of claim 1, further comprising: first bulge (40), second bulge (50) and third bulge (60), first bulge (40) with second bulge (50) set up respectively the lateral wall of slot body (10) just be used for with guide rail (200) interference fit, third bulge (60) set up on the lateral wall of slot body (10) one side in the car and be used for with guide rail (200) spacing cooperation, second lip (30) set up on guide slot (11) the slot wall of one side outside the car and with third bulge (60) interval sets up, third bulge (60) orientation one side of second lip (30) be provided with the corresponding spacing portion (61) of second lip (30).

10. A vehicle, characterized by comprising:

a vehicle door;

a glass (300);

the glass run (100) of any of claims 1 to 9, said door, said glass (300) being in mounting engagement with said glass run (100).

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