CN217124526U - Sealing rubber strip and glass vehicle window - Google Patents

Abstract

The utility model relates to an automobile glass makes technical field, provides a joint strip and glass door window, this joint strip is including having elastic body, the body has the inner chamber, the body has the extrusion lateral surface, the inner chamber has two relative inner walls, one of them the inner wall with the extrusion lateral surface corresponds, two be provided with the bellying on at least one of them of inner wall, the bellying has relative stiff end and free end, stiff end and one of them the inner wall is connected, the free end is used for supporting and presses another the inner wall. The utility model provides a joint strip has solved among the prior art joint strip and can not recover and the problem that the sealed effect that causes descends.

Description

Sealing rubber strip and glass vehicle window

Technical Field

The application relates to the technical field of automobile glass manufacturing, in particular to a sealing rubber strip and a glass window.

Background

The sealing rubber strip is arranged in the sliding window on the glass window, and the glass window can be sealed when the glass window is in a closed state.

Traditional joint strip can take place to warp in long-term extrusion, and joint strip can not recover after the glass door window is opened to cause the sealed effect of joint strip to descend when the glass door window is in closed condition once more.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a joint strip and glass door window to solve the problem that joint strip can not recover and the sealed effect that causes descends among the prior art.

The embodiment of the first aspect of this application provides a joint strip, including having elastic body, the body has the inner chamber, the body has the extrusion lateral surface, the inner chamber has two relative inner walls, one of them the inner wall with the extrusion lateral surface corresponds, two be provided with the bellying on at least one of them of inner wall, the bellying has relative stiff end and free end, the stiff end with one of them the inner wall is connected, the free end is used for supporting and presses another the inner wall.

In some of the embodiments, the protrusion is provided as a column, and the protrusion is provided in plurality at intervals along the extending direction of the inner wall.

In some of these embodiments, the protrusions are continuously distributed along the extension direction of the inner wall.

In some of these embodiments, the sides of the free end are rounded.

In some of these embodiments, the boss is integrally formed with the body.

In some of these embodiments, the boss is injection molded integrally with the body.

An embodiment of a second aspect of the present application provides a glass window, where the glass window includes a sliding window and a frame, where a moving glass is disposed on the sliding window, and at least one side of the sliding window is provided with a sealing rubber strip as described in the first aspect; the sliding window can slide on the car frame in a reciprocating mode, so that the extrusion outer side face extrudes at least one side face of the car frame, the free end abuts against the inner wall, or the extrusion outer side face is separated from the side face, and the free end and the inner wall are arranged at intervals.

In some embodiments, the sealing rubber strip further comprises an installation part connected with the body, a containing groove is formed in the sliding window, and the installation part is arranged in the containing groove.

In some of these embodiments, the mounting portion is provided as a hook.

In some embodiments, the frame further includes a fixed glass, and the sliding window is slidable on the frame in a direction toward or away from the fixed glass, so that the pressing outer side surface presses or separates from the fixed glass.

The utility model provides a joint strip, beneficial effect lie in that the embodiment of this application first aspect provides: through set up the bellying on at least one of two relative inner walls of body inner chamber, can be when the extrusion lateral surface that sets up rather than one of them inner wall is corresponding extrudees glass for the free end of bellying supports and presses another inner wall, in order to avoid this relative two inner walls to bond together, solved among the prior art problem that joint strip can not recover and the sealed effect that causes descends.

The glass window of the embodiment of this application second aspect, beneficial effect lies in: because the bulge is arranged on at least one of the two opposite inner walls of the inner cavity of the body, the two opposite inner walls in the inner cavity can be prevented from being bonded together through the bulge, and the problem that the sealing effect of the sealing rubber strip is reduced when the glass window is closed again because the sealing rubber strip cannot be restored after the glass window is opened in the prior art is solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a joint strip according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of the arrangement of the projections on one of the interior walls of the sealant strip of FIG. 1;

FIG. 3 is a schematic view showing the arrangement of projections on one of the inner walls of the joint strip according to another embodiment;

FIG. 4 is a schematic view of a closed configuration of a glazing incorporating the bead of sealant shown in FIG. 1;

FIG. 5 is a cross-sectional view of the glazing shown in FIG. 4 taken along the direction B-B;

figure 6 is an enlarged fragmentary view of the glazing a shown in figure 5;

figure 7 is a schematic view of the glazing shown in figure 4 in an open condition.

The designations in the figures mean:

100. a glass window; 10. sealing rubber strips; 10a, a body; 11. an inner cavity; 111. an inner wall; 12. extruding the outer side surface; 13. a boss portion; 131. a fixed end; 132. a free end; 14. an installation part; 20. sliding windows; 21. moving the glass; 22. a containing groove; 30. a vehicle frame; 31. and fixing the glass.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings, which are examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it is to be understood that the terms "inner," "outer," "upper," "bottom," "front," "back," and the like, when used in the orientation or positional relationship indicated in FIG. 1, are used solely for the purpose of facilitating a description of the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

For explaining the technical scheme of the present application, the following description will be made with reference to specific drawings and embodiments.

In view of the technical problems in the related art, please refer to fig. 1, 4, 5, 6 and 7, in which fig. 1 is a schematic structural diagram of a sealing rubber strip 10 in one embodiment of the present application, fig. 4 is a schematic structural diagram of a closed state of a glass window 100 including the sealing rubber strip 10 shown in fig. 1, fig. 5 is a cross-sectional view of the glass window 100 shown in fig. 4 along a direction B-B, and fig. 6 is a partially enlarged view of a portion a of the glass window 100 shown in fig. 5; figure 7 is a schematic view of the glazing 100 shown in figure 4 in an open condition.

Embodiments of the first aspect of the present application provide a bead 10 for mounting on a glazing 100, the bead 10 comprising a body 10a having elastomeric properties.

The body 10a is provided with an inner cavity 11, the body 10a is provided with an extrusion outer side surface 12, the extrusion outer side surface 12 can be extruded with other parts, so that the glass window 100 can realize a sealing function, the inner cavity 11 is provided with two opposite inner walls 111, one inner wall 111 and the extrusion outer side surface 12, and at least one of the two inner walls 111 is provided with a protruding part 13, namely, the two inner walls 111 are both provided with the protruding part 13, or only one of the inner walls 111 is provided with the protruding part 13.

In the illustrated embodiment, the protrusions 13 are provided only on the inner wall 111 that does not correspond to the pressing outer side surface 12.

The protruding portion 13 has a fixed end 131 and a free end 132 opposite to each other, the fixed end 131 is connected to one of the inner walls 111, and the free end 132 is used for pressing against the other inner wall 111 to prevent the two inner walls 111 from being separated after being bonded together.

According to the sealing rubber strip 10 provided by the embodiment of the first aspect of the application, the bulge 13 is arranged on at least one of the two inner walls 111 of the inner cavity 11 of the body 10a, when the glass is extruded by the extruding outer side surface 12 correspondingly arranged with one inner wall 111, the free end 132 of the bulge 13 is pressed against the other inner wall 111, so that the two opposite inner walls 111 are prevented from being bonded together, and the problem that the sealing rubber strip 10 cannot be recovered after the glass window 100 is opened, and the sealing effect is reduced due to the fact that the sealing rubber strip 10 cannot be recovered when the glass window 100 is in a closed state again is solved.

It is understood that the protruding portion 13 may have elasticity, such as being made of rubber, or may not have elasticity.

Referring to fig. 2, since the main body 10a and the inner cavity 11 are generally configured as a bar in the actual use process, in the embodiment, the protruding portion 13 is configured as a column-shaped portion, and a plurality of protruding portions 13 are arranged at intervals along the extending direction of the inner wall 111.

By adopting the scheme, the two inner walls 111 can be better prevented from being bonded together when other parts of the extrusion outer side surface 12 of the sealing rubber strip 10 are extruded to seal the glass window 100.

Referring to fig. 1 and 3, in another embodiment, in some embodiments, the protrusions 13 are continuously distributed along the extending direction of the inner wall 111.

By adopting the above-described configuration, when the sealing tape 10 is pressed by another member on the pressing outer side surface 12 to seal the window glass 100, the two inner walls 111 of the cavity 11 of the body 10a can be further prevented from being bonded together.

Referring to fig. 1, in some embodiments, the free end 132 is rounded on its side.

By adopting the above scheme, when the free end 132 of the protruding portion 13 abuts against the inner wall 111, the side edge of the free end 132 of the protruding portion 13 is prevented from causing impact and cut on the inner wall 111, so that cracks are generated on the inner wall 111, and the service life is prevented from being influenced.

With continued reference to fig. 1, in some embodiments, the protrusion 13 is integrally formed with the body 10 a.

By adopting the scheme, the sealing rubber strip 10 can be processed more conveniently, and the processing cost is saved.

In some embodiments, the protruding portion 13 is integrally formed with the body 10a by injection molding, that is, a corresponding mold may be provided, and the protruding portion 13 and the body 10a are integrally formed by injection molding.

By adopting the scheme, the production process of the sealing rubber strip 10 is simpler, and the processing cost is further saved.

Referring to fig. 1, 4, 5, 6 and 7, an embodiment of a first aspect of the present application provides a joint strip 10, where the joint strip 10 includes a body 10a having elasticity.

The body 10a has an inner cavity 11, the body 10a has an outer pressing surface 12, and the outer pressing surface 12 can be pressed against other components to seal the window glass 100.

The inner cavity 11 has two opposite inner walls 111, one of the inner walls 111 corresponds to the outer extrusion side 12, at least one of the two inner walls 111 has a protrusion 13, the protrusion 13 is integrally formed with the body 10a, and in the illustrated embodiment, the protrusion 13 is disposed on the inner wall 111 not corresponding to the outer extrusion side 12.

The protruding portion 13 has a fixed end 131 and a free end 132 opposite to each other, the side edge of the free end 132 is rounded, the fixed end 131 is connected to one of the inner walls 111, and the free end 132 is used for pressing the other inner wall 111 to prevent the two inner walls 111 from being bonded together.

According to the sealing rubber strip 10 provided by the embodiment of the first aspect of the application, the bulge 13 is arranged on at least one of the two inner walls 111 of the inner cavity 11 of the body 10a, so that when the glass is extruded by the extruding outer side surface 12 correspondingly arranged with one of the inner walls 111, the free end 132 of the bulge 13 is pressed against one of the inner walls 111, the two opposite inner walls 111 are prevented from being bonded together, and the problem that the sealing rubber strip 10 cannot be restored after the glass window 100 is opened, so that the sealing effect of the sealing rubber strip 10 is reduced when the glass window 100 is in a closed state again is solved.

Referring to fig. 1, 4, 5, 6 and 7, in a second aspect of the present application, an embodiment of the present application provides a glazing 100, where the glazing 100 comprises a sliding window 20 and a frame 30.

The sliding window 20 is provided with a piece of moving glass 21, at least one side edge of the sliding window 20 is provided with a sealing rubber strip 10 according to the first aspect, namely the sealing rubber strip 10 is arranged on part of the side edge of the sliding window 20, or the sealing rubber strips 10 are arranged on all the side edges.

The sliding window 20 can slide on the car frame 30 in a reciprocating mode, so that the extrusion outer side face 12 extrudes at least one side face of the car frame 30, and the free end 132 abuts against the inner wall 111, the space between the side face of the car frame 30 and the sliding window 20 is sealed, the glass window 100 is in a closed state, meanwhile, the protruding portion 13 can prevent the two inner walls 111 of the sealing rubber strip 10 from being bonded together, when the extrusion outer side face 12 is separated from the side face of the car frame 30, the protruding portion 13 enables the two inner walls 111 to be separated rapidly, the sealing rubber strip 10 recovers rapidly, and the glass window 100 is arranged at an opening state at intervals between the free end 132 and the inner walls 111.

In the glass window 100 of the embodiment of the second aspect of the present application, since the protruding portion 13 is disposed on at least one of the two inner walls 111 of the inner cavity 11 of the body 10a of the sealing rubber strip 10, the two inner walls 111 in the inner cavity 11 can be prevented from being bonded together by the protruding portion 13, and the problem that the sealing rubber strip 10 cannot be restored after the glass window 100 is opened in the prior art, so that the sealing effect of the sealing rubber strip 10 is reduced when the glass window 100 is in the closed state again is solved.

Referring to fig. 5 and 6, in some embodiments, the sealing rubber strip 10 further includes an installation portion 14 connected to the body 10a, the sliding window 20 is provided with an accommodating groove 22, and the installation portion 14 is disposed in the accommodating groove 22.

By adopting the scheme, the sealing rubber strip 10 can be more conveniently connected with the sliding window 20, so that the assembling efficiency is improved.

Alternatively, glue may be poured into the receiving channel 22 to connect the mounting portion 14 and the sliding window 20 together.

In some of these embodiments, the mounting portion 14 is provided as a hook.

By adopting the scheme, the connection strength of the sealing rubber strip 10 and the sliding window 20 can be further increased, and the two can be prevented from being separated.

Referring to fig. 4, 5, 6 and 7, in some embodiments, the car frame 30 further includes a fixed glass 31, and the sliding window 20 can slide on the car frame 30 in a direction close to or away from the fixed glass 31, so that the pressing outer side 12 presses the fixed glass 31 to open the sliding window 20, or so that the pressing outer side 12 is separated from the fixed glass 31 until the sliding window 20 is closed.

By adopting the scheme, the space between the fixed glass 31 and the sliding window 20 can be well sealed, the sealing rubber strip 10 can be quickly restored, and the phenomenon that the sealing effect caused by the fact that the sealing rubber strip 10 cannot be restored when the glass window 100 is in the closed state again is reduced is avoided.

Optionally, the fixed glass 31 may be disposed on one side, two sides, or multiple sides of the sliding window 20, in the illustrated embodiment, the fixed glass 31 is disposed on each of two opposite sides of the sliding window 20, the sealing rubber strips 10 are disposed on two opposite sides of the sliding window 20, and when the window glass 100 is in a closed state, the sealing rubber strips 10 on the two opposite sides of the sliding window 20 respectively seal a space between the sliding window 20 and the two fixed glasses 31.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. The utility model provides a joint strip, its characterized in that, including having elastic body, the body has the inner chamber, the body has the extrusion lateral surface, the inner chamber has two relative inner walls, one of them the inner wall with extrude the lateral surface, two be provided with the bellying on at least one of them of inner wall, the bellying has relative stiff end and free end, the stiff end with one of them the inner wall is connected, the free end is used for pressing another the inner wall.

2. The joint strip according to claim 1, wherein the protrusions are provided as columnar portions, and a plurality of the protrusions are provided at intervals along the extending direction of the inner wall.

3. A strip according to claim 1, wherein said protrusions are continuously distributed along the extension of said inner wall.

4. A joint strip according to any one of claims 1 to 3, wherein the free end is rounded at its side edges.

5. A joint strip according to any one of claims 1 to 3, wherein the boss is integrally formed with the body.

6. The joint strip of claim 5, wherein the boss is integrally injection molded with the body.

7. A glass window, the said glass window includes sliding window and car frame, there is moving glass on the said sliding window, characterized by that, set up the joint strip according to any one of claims 1 to 6 on at least one side of the said sliding window; the sliding window can slide on the car frame in a reciprocating mode, so that the extrusion outer side face extrudes at least one side face of the car frame, the free end abuts against the inner wall, or the extrusion outer side face is separated from the side face, and the free end and the inner wall are arranged at intervals.

8. The glazing of claim 7, wherein the sealing strip further comprises an installation portion connected to the body, wherein the sliding window is provided with an accommodation groove, and the installation portion is arranged in the accommodation groove.

9. A glazing as claimed in claim 8, wherein the mounting portion is provided as a hook portion.

10. The glazing according to claim 7, wherein the frame further comprises a fixed glass, and the sliding window is slidable on the frame in a direction towards or away from the fixed glass, so that the pressing outer side face presses or disengages the fixed glass.

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