CN117445629A - Glass assembly and vehicle bordure - Google Patents
Glass assembly and vehicle bordure Download PDFInfo
- Publication number
- CN117445629A CN117445629A CN202311434465.3A CN202311434465A CN117445629A CN 117445629 A CN117445629 A CN 117445629A CN 202311434465 A CN202311434465 A CN 202311434465A CN 117445629 A CN117445629 A CN 117445629A
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- CN
- China
- Prior art keywords
- positioning
- glass assembly
- base
- column
- filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 99
- 239000006059 cover glass Substances 0.000 claims description 28
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 11
- 238000009957 hemming Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 12
- 238000005253 cladding Methods 0.000 description 11
- 238000007688 edging Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 8
- 239000005357 flat glass Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/004—Mounting of windows
- B60J1/005—Mounting of windows using positioning means during mounting
-
- 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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/004—Mounting of windows
- B60J1/006—Mounting of windows characterised by fixation means such as clips, adhesive, etc.
Abstract
The application provides a glass assembly and vehicle bordure, wherein, glass assembly includes glass, locating body and package Bian Ceng, and glass includes the installation face, and the locating body includes base and cylinder, and the base includes first surface and second surface, and the cylinder includes first section, and first section is protruding locates first surface; the wrapping layer comprises a first part and a second part, the base part is embedded in the first part, the column body protrudes out of the first part, and the second part covers the first section; the first part covers the mounting surface, the second surface of the base faces the mounting surface, and the column body is positioned on one side of the base, which faces away from the mounting surface. After the automobile is started, the positioning body and the automobile body collide with each other to generate abnormal sound, and the cost is reduced.
Description
Technical Field
The application relates to the technical field of vehicle window glass accessories, in particular to an edge-covering glass assembly and a vehicle.
Background
Currently, the panes of motor vehicles are often glued with a positioning body. When the window glass of the automobile is mounted on the automobile body, the window glass of the automobile is usually accurately positioned on the sheet metal part of the automobile body through a positioning body, and then the window glass of the automobile is fixed on the automobile body through screws and the like. The corresponding positioning body on the vehicle body sheet metal is provided with a containing hole, and the diameter of the containing hole is slightly larger than the diameter of the cylinder of the positioning body. After the automobile starts, the locating body and the automobile body panel beating produce the vibration, and inevitably produce many times collision between the pore wall of locating body and holding hole to produce abnormal sound. In the prior art, non-woven fabrics are adhered to the surface of the cylinder of the positioning body so as to eliminate abnormal sound, but the procedure needs additional manual special adhering procedures, and the cost is increased.
Disclosure of Invention
The utility model aims at providing a glass assembly and vehicle of borduring can avoid the automobile to start the back, and the location body collides each other with automobile body panel beating and produces abnormal sound to reduce cost.
The first aspect of the application provides a glass assembly of borduring, including glass, locating body and borduring layer, glass includes the installation face, the locating body includes base and cylinder, the base includes first surface and second surface, first surface with the second surface is followed the base thickness direction is set up dorsad, the cylinder includes first section, first section protrusion locates the first surface;
the wrapping layer comprises a first part and a second part, the base is embedded in the first part, the column body protrudes out of the first part, and the second part covers the first section;
the first part is covered on the mounting surface, the second surface of the base faces the mounting surface, and the column body is positioned on one side of the base, which is opposite to the mounting surface.
It can be appreciated that, this application is through moulding plastics the first part of formation bordure layer and is connected location body and glass, and the second part of package Bian Ceng covers the first section of the cylinder of location body, and when bordure glass assembly dress in the vehicle, the second part interval cylinder of package Bian Ceng first section and the pore wall that is used for holding the holding hole of cylinder on the vehicle can avoid the vehicle to start and lead to the first section of location body and automobile body to produce abnormal sound because of the mutual collision of vibration, therefore can promote user experience. Compared with the prior art, the non-woven fabric is adhered to the surface of the cylinder of the positioning body, so that no additional manual special adhering process is needed, and the cost is reduced.
In a possible implementation manner, the positioning body includes a spring plate, the spring plate is convexly arranged on the second surface and extends in a direction away from the second surface, the spring plate and the second surface are arranged at an included angle, and the spring plate has elasticity;
the mounting surface is in pressure connection with the elastic sheet, the elastic sheet is elastically deformed, and the elastic sheet is embedded in the first part.
In a possible embodiment, the second portion is provided with a plurality of positioning holes, each positioning hole penetrates through two surfaces of the second portion which are arranged back to each other in the thickness direction, and the plurality of positioning holes are arranged around the circumference of the first section.
In a possible implementation manner, the first portion is provided with a plurality of positioning grooves, each positioning groove is concavely formed in a positioning surface of the first portion, the orthographic projection of each positioning groove on the first surface is located in the first surface along the thickness direction of the edge covering glass assembly, the first surface is exposed out of the plurality of positioning grooves, and the plurality of positioning grooves are circumferentially arranged around the cylinder.
In a possible embodiment, the column comprises a second section connected to the end of the first section remote from the first surface and extending in a direction away from the first section, the second section extending in the same direction as the first section;
the border layer further includes a third portion connected to the second portion and covering the second segment.
In one possible embodiment, the column has a circumferential surface, the column is provided with a filling groove, the filling groove is concavely formed in the circumferential surface of the column, and the second part comprises a filling body, and the filling body fills in the filling groove and protrudes out of the filling groove.
In a possible implementation manner, the filling grooves comprise a plurality of sub-filling grooves, the sub-filling grooves are circumferentially arranged at intervals around the column body, the filling body comprises a plurality of sub-filling bodies, the number of the sub-filling bodies is equal to that of the sub-filling grooves, and each sub-filling body is filled in one sub-filling groove and protrudes out of the sub-filling groove.
In a possible embodiment, the second portion includes a plurality of connectors, each of which is connected between two adjacent sub-packing bodies and is attached to a peripheral side surface of the column body.
In one possible embodiment, at least one of the connecting bodies is provided with a positioning hole penetrating through the surface of the connecting body which is arranged back to the connecting body in the thickness direction.
In a possible implementation manner, the first portion has a positioning surface, the first portion is provided with a plurality of positioning grooves, each positioning groove is concavely formed in the positioning surface, along the thickness direction of the edge covering glass assembly, the orthographic projection of each positioning groove on the first surface is located in the first surface, the first surface is exposed out of the plurality of positioning grooves, and the plurality of positioning grooves are circumferentially arranged around the cylinder.
In a possible implementation manner, the positioning body further includes a clamping piece, the clamping piece has elasticity, one end of the clamping piece is connected with the first section, the bag Bian Cengya is connected with the other end of the clamping piece, the other end of the clamping piece is elastically deformed, and the embedded clamping piece is embedded in the second portion.
In a possible implementation manner, the first section has a peripheral side surface, a plurality of positioning ribs are convexly arranged on the peripheral side surface of the first section, a plurality of positioning ribs extend along the height direction of the positioning body, and the second part wraps a plurality of positioning ribs.
In one possible implementation manner, the first surface of the base is convexly provided with a plurality of positioning protruding points, and a plurality of positioning protruding points are embedded in the first part.
The second aspect of the application provides a vehicle, including automobile body and as described above glass assembly that bordures, the automobile body is equipped with the accommodation hole, glass assembly that bordures with automobile body coupling, just the locating body inserts and locates the accommodation hole.
The beneficial effects of this application lie in: the first section of the cylinder of the locating body is covered by the edge covering layer formed by injection molding, the second part of the edge covering layer is spaced from the first section of the cylinder and the hole wall of the containing hole for containing the cylinder on the vehicle, so that abnormal sound generated by the collision of the first section of the locating body and the vehicle body due to vibration caused by starting of the vehicle can be avoided. Through setting up the shell fragment on the base of locating body, when moulding plastics and forming the border layer, glass's installation face and shell fragment crimping, glass passes through the shell fragment and applys the effort towards the die cavity to the locating body, can make the locating body assemble in place in the die cavity. Through forming locating hole and constant head tank on bordure layer, be provided with the first projection that corresponds the locating hole and the second projection that corresponds the constant head tank in the corresponding mould, at the in-process of moulding plastics, first projection and second projection butt respectively in the cylinder and the base of locating body, can avoid moulding plastics in-process locating body to remove in the die cavity, and then improve the positioning accuracy of locating body in the die cavity. The locating body is provided with a clamping piece and a locating rib, and the clamping piece has elasticity. In the injection molding process, the clamping piece on the positioning body is abutted to the cavity wall of the cavity in the mold, the positioning rib is abutted to the cavity in the mold, the positioning body can be prevented from moving in the cavity, and the positioning accuracy of the positioning body in the cavity is further improved.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle according to an embodiment of the present application;
FIG. 2 is a schematic view of a portion of a first embodiment of the coated glass assembly shown in FIG. 1;
FIG. 3 is a schematic view of a positioning body of a first embodiment of the glass assembly shown in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a portion of the structure of a first embodiment of the cover glass assembly shown in FIG. 2;
FIG. 5 is a schematic view of a portion of a second embodiment of the cover glass assembly shown in FIG. 1;
FIG. 6 is a schematic cross-sectional view of a portion of the structure of a second embodiment of the cover glass assembly shown in FIG. 5;
FIG. 7 is a schematic view of a portion of a third embodiment of the cover glass assembly shown in FIG. 1;
FIG. 8 is a schematic cross-sectional view of a portion of the structure of a third embodiment of the cover glass assembly shown in FIG. 7;
FIG. 9 is a schematic view of a portion of a fourth embodiment of the cover glass assembly of FIG. 1;
FIG. 10 is a schematic cross-sectional view of a portion of the structure of a fourth embodiment of the cover glass assembly shown in FIG. 9;
FIG. 11 is a schematic view of a portion of a fifth embodiment of the cover glass assembly shown in FIG. 1;
FIG. 12 is a schematic view of a fifth embodiment of a positioning body of the cover glass assembly shown in FIG. 11;
FIG. 13 is a schematic cross-sectional view of a portion of the structure of a fifth embodiment of the cover glass assembly shown in FIG. 1;
FIG. 14 is a schematic view of a portion of a sixth embodiment of the cover glass assembly shown in FIG. 1;
FIG. 15 is a schematic cross-sectional view showing a part of the construction of a sixth embodiment of the hemming glass assembly shown in FIG. 14;
FIG. 16 is a schematic view showing a part of the structure of a seventh embodiment of the cover glass assembly shown in FIG. 1;
FIG. 17 is a schematic view of a positioning body of a seventh embodiment of the glass assembly shown in FIG. 16 at a first angle;
FIG. 18 is a schematic view of a second angle of the positioning body shown in FIG. 17;
FIG. 19 is a schematic cross-sectional view showing a part of the structure of a seventh embodiment of the hemming glass assembly shown in FIG. 16;
FIG. 20 is a schematic cross-sectional view showing a portion of the positioning body shown in FIG. 17 mounted on an upper mold, wherein broken lines indicate a state before elastic deformation of the engaging piece of the positioning body;
FIG. 21 is a schematic cross-sectional view of another angled portion of the positioning body of FIG. 17 mounted to an upper mold.
1000-vehicle, 200-vehicle body, 100-glass assembly with edges, 10-glass, 20-positioning body, 30-edge coating layer, 11-inner surface, 12-outer surface, 21-base, 22-cylinder, 23-spring piece, 211-first surface, 212-second surface, 221-first section, 222-second section, 31-first part, 32-second part, 321-positioning hole, 33-third part, 311-positioning groove, 223-filling groove, 323-filling body, 2231-sub-filling groove, 3231-sub-filling body, 324-connecting body, 24-clamping piece, 213-positioning bump, 225-positioning rib.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application are all within the scope of protection of the present application.
Referring to fig. 1, a vehicle 1000 includes a vehicle body 200 and a hemming glass assembly 100, the hemming glass assembly 100 being mounted to the vehicle body 200. The cover glass assembly 100 is provided with a positioning body 20. The vehicle body 200 is a vehicle body, and may include a door, and the vehicle body 200 is provided with a receiving hole (not shown) for receiving the positioning body 20. When the cover glass assembly 100 is mounted to the vehicle body 200, the cover glass assembly 100 is pre-positioned with the vehicle body 200 by inserting the positioning body 20 into the receiving hole, and then the cover glass assembly 100 is connected with the vehicle body 200.
Referring to FIG. 2, a first embodiment of a coated glass assembly 100 is provided. In this embodiment, the coated glass assembly 100 includes glass 10, a positioning body 20, and a coating 30. The glass 10 includes a mounting surface, the positioning body 20 is connected with the mounting surface of the glass 10, and the edge coating layer 30 which simultaneously connects the positioning body 20 and the glass 10 is formed by injection molding, so that the positioning body 20 and the glass 10 form an integrated structure.
The glass 10 includes an inner surface 11 and an outer surface 12, and the inner surface 11 and the outer surface 12 are two surfaces of the glass 10 disposed opposite to each other in the thickness direction. With the inner surface 11 facing the interior of the vehicle 1000 and the outer surface 12 facing the exterior of the vehicle 1000. The surface of the glass 10 provided with the positioning body 20 is the mounting surface of the glass 10, and the mounting surface can be the inner surface 11 or the outer surface 12. Illustratively, when the glass 10 is mounted to the vehicle body 200 from outside the vehicle 1000, the mounting surface is the inner surface 11; when the glass 10 is mounted to the vehicle body 200 from the inside of the vehicle 1000, the mounting surface is the outer surface 12.
The glass 10 may be a front windshield, a rear windshield, a sunroof glass, or a glass mounted at other positions; the glass 10 may be single-layer glass, double-layer glass, laminated glass, or the like, and is not particularly limited in the embodiments of the present application.
Referring to fig. 3 and 4 in combination, in the present embodiment, the positioning body 20 includes a base 21, a column 22 and a spring 23, and both the column 22 and the spring 23 are connected to the base 21. The base 21 has a substantially disk shape. The base 21 includes a first surface 211 and a second surface 212, and the first surface 211 and the second surface 212 are disposed opposite to each other in the thickness direction of the base 21. The column 22 includes a first section 221 and a second section 222. The first section 221 is a cylinder, and the first section 221 is protruding from the first surface 211 of the base 21 and extends away from the first surface 211; the first segment 221 is disposed at an angle to the first surface 211. The second section 222 is generally conical. The second section 222 is protruding from an end of the first section 221 away from the base 21, and extends away from the first section 221. The extending direction of the second section 222 is the same as the extending direction of the first section 221. In other embodiments, the base 21 may have other shapes; the first section 221 may be a triangular prism, or other columnar structures such as a triangular prism; the second section 222 may also be a columnar structure; the second section 222 may also be absent.
The spring piece 23 has elasticity. The elastic sheet 23 is protruded on the second surface 212 of the base 21, and extends away from the second surface 212; the spring 23 is disposed at an angle to the second surface 212. Specifically, in the present embodiment, the number of the elastic pieces 23 is two. In other embodiments, the number of the spring plates 23 may be other numbers, such as one, three, four, etc.
With continued reference to fig. 4, in this embodiment, the positioning body 20 is connected to the glass 10 through the edging layer 30. The border layer 30 comprises a first portion 31 and a second portion 32. The base 21 of the positioning body 20 is embedded in the first portion 31, the column 22 protrudes from the first portion 31, and the elastic piece 23 is accommodated in the first portion 31. The second portion 32 covers the first section 221 of the column 22. The first portion 31 of the cladding 30 covers the mounting surface of the glass 10. The second surface 212 of the base 21 faces the mounting surface of the glass 10, and the mounting surface of the glass 10 is pressed against the spring piece 23 of the positioning body 20. The mounting surface of the glass 10 elastically deforms the elastic piece 23. Specifically, the mounting surface of the glass 10 bends the end of the spring piece 23 that abuts against the mounting surface in a direction toward the base 21. The post 22 is located on the side of the base 21 facing away from the mounting surface of the glass 10. The second portion 32 is provided with a plurality of positioning holes 321, and each positioning hole 321 penetrates through two surfaces of the second portion 32 disposed opposite in the thickness direction. A plurality of locating holes 321 are disposed about the circumference of the first segment 221. Specifically, in the present embodiment, the number of the positioning holes 321 is three. The axes of the three positioning holes 321 are mutually included at an angle of 120 degrees. It is understood that "embedded" includes fully embedded or partially embedded, as long as the base 21 is capable of being attached to the mounting surface of the glass 10 by the first portion 31 of the cladding 30. "covering" includes both full covering and partial covering, and the second portion 32 is provided with a plurality of locating holes 321 such that the second portion 32 partially covers the first section 221 of the post 22. In other embodiments, the positioning holes 321 may be two, four, or five; the positioning hole 321 may not be provided.
The positioning body 20 may be connected to the middle position of the mounting surface of the glass 10 through the binding layer 30, and in this case, the binding layer 30 is connected to only the mounting surface of the glass 10; the positioning body 20 may be connected to the edge of the mounting surface of the glass 10 by the edge covering layer 30, and in this case, the edge covering layer 30 is connected to the mounting surface of the glass 10 and also covers the edge of the glass 10. In the present embodiment, the positioning body 20 is connected to the middle position of the mounting surface of the glass 10 through the cladding 30.
Further, the axis of the post 22 of the positioning body 20 may be perpendicular to the mounting surface of the glass 10, for example, when the mounting surface of the glass 10 is a plane; the axis of the column 22 of the positioning body 20 may be inclined with respect to the mounting surface of the glass 10, for example, when the mounting surface of the glass 10 is curved. The present embodiment will be described by taking the example in which the axis of the column 22 of the positioning body 20 is perpendicular to the mounting surface of the glass 10.
The method of injection molding the coated glass assembly 100 is:
s1: an injection mold is provided. The injection mold comprises an upper mold and a lower mold, wherein the upper mold is provided with a cavity for accommodating the positioning body 20, and the lower mold is provided with a placing surface for placing the glass 10;
s2: a positioning body 20 is placed in a cavity of the upper die, glass 10 is placed on a placing surface of the lower die, and a mounting surface of the glass 10 faces away from the placing surface;
s3: covering the upper die on the lower die, pressing the mounting surface of the glass 10 on the elastic sheet 23 of the positioning body 20, and elastically deforming the elastic sheet 23;
s4: the cladding layer 30 is injection molded so that the cladding layer 30 connects the positioning body 20 and the mounting surface of the glass 10.
It can be appreciated that in this embodiment, by providing the second portion 32 of the edging 30 and making the second portion 32 cover the first section 221 of the positioning body 20, when the column 22 of the positioning body 20 is inserted into the receiving hole of the vehicle body 200, the second portion 32 is located between the first section 221 and the wall of the receiving hole of the vehicle body 200. When the first section 221 of the positioning body 20 and the vehicle body 200 vibrate due to the start of the vehicle, the second portion 32 can avoid abnormal sound generated by the collision of the first section 221 of the positioning body 20 and the vehicle body 200 due to the vibration, so that the use experience of the user can be improved. Compared with the prior art that the non-woven fabric is adhered to the surface of the column 22 of the positioning body 20, the edge-covering layer 30 is formed by injection molding to avoid abnormal sound generated by mutual collision of the positioning body 20 and the vehicle body 200 in the vibration process, no additional manual special adhering process is needed, and the cost is reduced.
In addition, the second portion 32 of the edging 30 is provided with three positioning holes 321, and three first protruding columns are provided in the cavity of the upper mold corresponding to the injection mold. When the positioning body 20 is mounted in the cavity of the upper mold, three first protruding columns in the cavity are abutted against the first sections 221 of the positioning body 20, so that the position of the positioning body 20 in the cavity is fixed, and the positioning body 20 is prevented from moving in the cavity relative to the cavity wall of the cavity when the upper mold is covered on the lower mold or in the injection molding process, so that the positioning accuracy of the positioning body 20 in the cavity is improved.
By providing the elastic piece 23 on the second surface 212 of the base 21 of the positioning body 20, when the upper mold is covered on the lower mold, the mounting surface of the glass 10 is pressed against the elastic piece 23, and the elastic piece 23 is elastically deformed. The glass 10 applies a force to the positioning body 20 towards the upper die through the elastic sheet 23, so that the positioning body 20 is assembled in place in the cavity of the upper die.
Referring to fig. 5 and 6 in combination, a second embodiment of a coated glass assembly 100 is provided. The present embodiment differs from the first embodiment in that: the border layer 30 further comprises a third portion 33. The third portion 33 covers the second section 222 of the positioning body 20. Specifically, in the present embodiment, the third portion 33 completely covers the second section 222 of the positioning body 20. The third portion 33 is of unitary construction with the second portion 32. It will be appreciated that the third portion 33 may also partially cover the second section 222 of the positioning body 20.
It can be appreciated that, in the present embodiment, by providing the third portion 33 to cover the second section 222 of the positioning body 20, when the second section 222 of the positioning body 20 and the vehicle body 200 vibrate due to the start of the vehicle, the third portion 33 can avoid abnormal sound generated by the collision between the second section 222 of the positioning body 20 and the vehicle body 200 due to the vibration. The third portion 33 is further provided on the basis of the second portion 32 of the edging layer 30, so that the user experience can be further improved. In addition, the third portion 33 and the second portion 32 are integrally injection molded, and the process is simple.
Referring to fig. 7 and 8 in combination, a third embodiment of a coated glass assembly 100 is provided. The present embodiment differs from the first embodiment in that: the first portion 31 of the binding layer 30 is provided with a plurality of positioning slots 311.
In this embodiment, the base 21 of the positioning body 20 is embedded in the first portion 31 of the edging layer 30. The first portion 31 of the cladding 30 covers the mounting surface of the glass 10. The first portion 31 has a positioning surface, which is a surface of the first portion 31 facing away from the mounting surface of the glass 10. Each positioning groove 311 is concavely formed on the positioning surface of the first portion 31. Along the thickness direction of the cover glass assembly 100, the orthographic projection of each positioning groove 311 on the first surface 211 of the base 21 is located in the first surface 211, and the first surface 211 is exposed out of the plurality of positioning grooves 311. A plurality of positioning grooves 311 are provided around the circumference of the cylinder 22. Specifically, the number of the positioning grooves 311 is three. In other embodiments, the number of the positioning slots 311 may be two, four, five, or other numbers.
It can be understood that the first portion 31 of the edging 30 is provided with a plurality of positioning slots 311, and a plurality of second protruding columns are provided in the cavity of the upper mold corresponding to the injection mold. When the positioning body 20 is mounted in the cavity of the upper mold, the second protrusions in the cavity are abutted against the first surface 211 of the base 21 of the positioning body 20, so as to fix the position of the positioning body 20 in the cavity, and avoid the situation that the upper mold is covered on the lower mold, or in the injection molding process, the positioning body 20 moves along the cavity wall of the cavity in the cavity, thereby improving the positioning accuracy of the positioning body 20 in the cavity.
Referring to fig. 9 and 10 in combination, a fourth embodiment of a coated glass assembly 100 is provided. The difference between this embodiment and the third embodiment is that: the border layer 30 further comprises a third portion 33. The third portion 33 covers the second section 222 of the positioning body 20. Specifically, in the present embodiment, the third portion 33 and the second portion 32 are integrally formed.
It can be appreciated that, in the present embodiment, by providing the third portion 33 to cover the second section 222 of the positioning body 20, when the second section 222 of the positioning body 20 and the vehicle body 200 vibrate due to the start of the vehicle, the third portion 33 can avoid abnormal sound generated by the collision between the second section 222 of the positioning body 20 and the vehicle body 200 due to the vibration. The third portion 33 is further provided on the basis of the second portion 32 of the edging layer 30, so that the user experience can be further improved. In addition, the third portion 33 and the second portion 32 are integrally injection molded, and the process is simple.
Referring to fig. 11 and 12 in combination, a fifth embodiment of a coated glass assembly 100 is provided. The present embodiment differs from the first embodiment in that: the circumferential side of the column 22 of the positioning body 20 is provided with a filling groove 223, and the second portion 32 of the binding layer 30 is formed by a filling body 323.
Referring to fig. 12, in the present embodiment, the first section 221 has a peripheral side surface, the second section 222 has a peripheral side surface, and the peripheral side surface of the first section 221 and the peripheral side surface of the second section 222 together form the peripheral side surface of the column 22. The circumferential side of the column 22 is concavely provided with a filling groove 223. The filling trench 223 includes a plurality of sub-filling trenches 2231. Each sub-fill groove 2231 extends along the height of the positioner 20. A plurality of sub-fill slots 2231 are spaced circumferentially about the column 22. Specifically, in the present embodiment, the number of the sub-filling grooves 2231 is four, and each sub-filling groove 2231 extends from the peripheral side surface of the first section 221 to the peripheral side surface of the second section 222. In other embodiments, the sub-fill slots 2231 may be two, three, or five, among other numbers; each sub-fill groove 2231 may be recessed only in the peripheral side of the first section 221.
It should be noted that, in other embodiments, the filling groove 223 may be a unitary structure, and the filling groove 223 is illustratively disposed spirally around the circumferential side of the column 22. The specific shape of the filling groove 223 is not limited in this application.
Referring to fig. 11 to 13 in combination, the wrapping layer 30 includes a first portion 31 and a second portion 32. The base 21 of the positioning body 20 is embedded in the first portion 31, the column 22 protrudes from the first portion 31, and the elastic piece 23 is accommodated in the first portion 31. The second portion 32 covers the first section 221 of the column 22. The first portion 31 of the cladding 30 covers the mounting surface of the glass 10. The second surface 212 of the base 21 faces the mounting surface of the glass 10, and the mounting surface of the glass 10 is pressed against the spring piece 23 of the positioning body 20. The elastic piece 23 is elastically deformed by the press-contact action of the glass 10. The post 22 is located on the side of the base 21 facing away from the mounting surface of the glass 10. The second portion 32 includes a filler 323. The filler 323 includes a plurality of sub-fillers 3231. Each sub-filler 3231 extends in the height direction of the border layer 30. The number of the plurality of sub-packing bodies 3231 is equal to the number of the plurality of sub-packing grooves 2231. Each sub-filling body 3231 is filled in one sub-filling groove 2231 and protrudes from the sub-filling groove 2231. It will be appreciated that the second portion 32 partially covers the first section 221 of the post 22.
In other embodiments, the filling body 323 may be a unitary structure, and the filling body 323 may be filled in the filling groove 223 and protrude from the filling groove 223. Illustratively, when the filling grooves 223 are helical grooves surrounding the columns 22, the filling bodies 323 are also helical ribs.
It can be understood that in the present embodiment, the filling grooves 223 are formed on the circumferential side surfaces of the columns 22 of the positioning body 20, so that the filling bodies 323 of the second portions 32 of the covering layer 30 fill the filling grooves 223 and protrude from the filling grooves 223. When the positioning body 20 is inserted into the accommodating hole of the vehicle body 200, the column 22 of the positioning body 20 is spaced from the wall of the accommodating hole of the vehicle body 200, and the filler 323 of the wrapping layer 30 abuts against the wall of the accommodating hole. When the automobile starts to vibrate the column 22 and the automobile body 200 of the positioning body 20, the second portion 32 can avoid abnormal sound generated by collision between the column 22 and the automobile body 200 of the positioning body 20 due to vibration, so that user experience can be improved.
In one embodiment, the first portion 31 is further provided with a positioning slot as described in the third embodiment. A plurality of second convex columns are arranged in the cavity of the upper die corresponding to the injection die. When the positioning body 20 is mounted in the cavity of the upper mold, the plurality of second protruding columns in the cavity are abutted against the first surface 211 of the base 21 of the positioning body 20, so that the position of the positioning body 20 in the cavity is fixed, and the positioning accuracy of the positioning body 20 in the cavity is improved.
Referring to fig. 14 and 15 in combination, a sixth embodiment of a coated glass assembly 100 is provided. The present embodiment differs from the fifth embodiment in that: the second portion 32 of the border layer 30 further includes a connector 324, and the second portion 32 further includes a positioning hole 321.
In this embodiment, each connecting body 324 is connected between two adjacent sub-filling bodies 3231 and is attached to the peripheral side of the column 22. At least one connecting body 324 is provided with a positioning hole 321, and the positioning hole 321 penetrates through the surface of the connecting body 324, which is arranged back to the thickness direction.
It can be appreciated that in this embodiment, by disposing the connecting body 324 between two adjacent sub-filling bodies 3231, the positioning hole 321 may be disposed on the connecting body 324, and the first boss corresponding to the positioning hole 321 in the cavity of the mold may be abutted to the column 22 of the positioning body 20, so as to limit the positioning body 20, avoid the movement of the positioning body 20 in the cavity, and improve the positioning accuracy of the positioning body 20 in the cavity. In addition, the connector 324 and the sub-filler 3231 are integrally formed, and the process is simple.
In one embodiment, the first portion 31 is further provided with a positioning slot as described in the third embodiment. A plurality of second convex columns are arranged in the cavity of the upper die corresponding to the injection die. When the positioning body 20 is mounted in the cavity of the upper mold, the plurality of second protruding columns in the cavity are abutted against the first surface 211 of the base 21 of the positioning body 20, so that the position of the positioning body 20 in the cavity is fixed, and the positioning accuracy of the positioning body 20 in the cavity is improved.
Referring to fig. 16, a seventh embodiment of a coated glass assembly 100 is provided. The present embodiment differs from the first embodiment in that: the structure of the positioning body 20 is different, and the structure of the wrapping layer 30 is also different.
Referring to fig. 17 and 18 in combination, in the present embodiment, the positioning body 20 includes a base 21, a column 22 and a clamping piece 24. The column 22 is connected to the base 21, and the clip 24 is connected to the column 22. The base 21 has a substantially disk shape. The base 21 includes a first surface 211 and a second surface 212, and the first surface 211 and the second surface 212 are disposed opposite to each other in the thickness direction of the base 21. The first surface 211 is provided with a positioning bump 213. Specifically, the number of positioning bumps 213 is three. In other embodiments, the positioning bumps 213 may be one, two, four, etc.
The column 22 is substantially cylindrical. The column 22 is protruding from the first surface 211 of the base 21, and extends away from the first surface 211; the pillars 22 are disposed at an angle to the first surface 211. The post 22 includes a peripheral side surface. The circumferential surface of the column 22 is provided with a positioning rib 225, and the positioning rib 225 extends along the height direction of the positioning body 20 and is connected with the base 21. Specifically, in this embodiment, the number of the positioning ribs 225 is two. In other embodiments, the positioning ribs 225 may be other numbers, such as one, three, four, etc.
The engaging piece 24 has elasticity. One end of the engaging piece 24 is connected to the peripheral side surface of the column 22, and the other end is spaced from the peripheral side surface of the column 22. The other end of the clip 24 may be either closer to or farther from the post 22.
Referring to fig. 16 and 19 in combination, in the present embodiment, the positioning body 20 is connected to the glass 10 through the edging layer 30. The border layer 30 comprises a first portion 31 and a second portion 32. The base 21 of the positioning body 20 is embedded in the first portion 31, and the column 22 protrudes from the first portion 31. The second portion 32 covers the first section 221 of the column 22. The first portion 31 of the cladding 30 covers the mounting surface of the glass 10. The second surface 212 of the base 21 faces the mounting surface of the glass 10. The post 22 is located on the side of the base 21 facing away from the mounting surface of the glass 10. The clamping piece 24 of the positioning body 20 is embedded in the second part 32 of the edge covering layer 30. One end of the clamping piece 24 is connected with the first section 221 of the column 22, and the edge-covering layer 30 is pressed against the other end of the clamping piece 24 and elastically deforms the other end of the clamping piece 24.
It will be appreciated that the second portion 32 of the binding layer 30 covers the post 22 of the positioning body 20, and the clip 24 is embedded in the second portion of the binding layer 30. When the column 22 of the positioning body 20 is inserted into the accommodating hole of the vehicle body 200, the second portion 32 of the covering layer 30 is located between the column 22 of the positioning body 20 and the wall of the accommodating hole. When the cylinder 22 of the positioning body 20 and the vehicle body 200 vibrate due to the starting of the vehicle, the second portion of the edging layer 30 can avoid abnormal sound generated by the collision of the cylinder 22 of the positioning body 20 and the vehicle body 200 due to the vibration, and therefore, the use experience of the user can be improved.
Referring to fig. 20 and 21 in combination, in the present embodiment, when the positioning body 20 is installed in the cavity of the upper mold, the positioning ribs 225 of the positioning body 20 abut against the cavity wall of the cavity. The positioning convex points 213 of the positioning body 20 are propped against the cavity wall of the cavity. The clamping piece 24 of the positioning body 20 is abutted against the cavity wall of the cavity.
It will be appreciated that by connecting the retaining tab 24 to the post 22 of the positioning body 20 and providing the positioning rib 225 on the peripheral side of the post 22, when the positioning body 20 is installed in the cavity of the upper mold, the retaining tab 24 abuts against the cavity wall of the cavity, and the retaining tab 24 is elastically deformed by the force applied by the cavity wall of the cavity toward the post 22. Meanwhile, the positioning ribs 225 are propped against the cavity wall of the cavity, so that the positioning body 20 is fixed relative to the cavity wall of the cavity, the positioning body 20 can be prevented from moving in the cavity, and the positioning accuracy of the positioning body 20 in the cavity of the upper die is improved.
By providing the positioning bump 213 on the first surface 211 of the base 21, when the positioning body 20 is mounted in the cavity of the upper mold, the positioning bump 213 abuts against the cavity wall of the cavity to form a gap between the base 21 and the cavity wall of the cavity. The cladding layer 30 may thus be formed by injection molding, and the cladding layer 30 is made to fill the gap between the base 21 and the cavity wall of the cavity, thereby embedding the base 21 in the cladding layer 30.
The foregoing has outlined rather broadly the more detailed description of embodiments of the present application, wherein specific examples are provided herein to illustrate the principles and embodiments of the present application, the above examples being provided solely to assist in the understanding of the methods of the present application and the core ideas thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (14)
1. The glass assembly comprises glass, a positioning body and a binding layer, wherein the glass comprises a mounting surface, the positioning body comprises a base and a column body, the base comprises a first surface and a second surface, the first surface and the second surface are arranged back to back along the thickness direction of the base, the column body comprises a first section, and the first section is convexly arranged on the first surface;
the wrapping layer comprises a first part and a second part, the base is embedded in the first part, the column body protrudes out of the first part, and the second part covers the first section;
the first part is covered on the mounting surface, the second surface of the base faces the mounting surface, and the column body is positioned on one side of the base, which is opposite to the mounting surface.
2. The cover glass assembly according to claim 1, wherein the positioning body comprises a spring plate, the spring plate is convexly arranged on the second surface and extends away from the second surface, the spring plate and the second surface are arranged at an included angle, and the spring plate has elasticity;
the mounting surface is in pressure connection with the elastic sheet, the elastic sheet is elastically deformed, and the elastic sheet is embedded in the first part.
3. The cover glass assembly according to claim 2, wherein the second portion is provided with a plurality of positioning holes, each positioning hole penetrating through two surfaces of the second portion disposed opposite in a thickness direction, the plurality of positioning holes being disposed around a circumference of the first section.
4. The cover glass assembly according to claim 3, wherein the first portion has a positioning surface, the first portion is provided with a plurality of positioning grooves, each positioning groove is concavely formed in the positioning surface, the orthographic projection of each positioning groove on the first surface is located in the first surface along the thickness direction of the cover glass assembly, the first surface is exposed out of the plurality of positioning grooves, and the plurality of positioning grooves are arranged around the circumference of the column body.
5. The edge-covering glass assembly of any of claims 1-4, wherein the post comprises a second segment connected to an end of the first segment remote from the first surface and extending in a direction away from the first segment, the second segment extending in the same direction as the first segment;
the border layer further includes a third portion connected to the second portion and covering the second segment.
6. The cover glass assembly according to claim 2, wherein the column has a peripheral side surface, the column is provided with a filling groove, the filling groove is concavely formed in the peripheral side surface of the column, and the second portion includes a filling body, and the filling body fills the filling groove and protrudes out of the filling groove.
7. The glass assembly of claim 6, wherein the filling grooves comprise a plurality of sub-filling grooves, the plurality of sub-filling grooves are circumferentially spaced around the column, the filler comprises a plurality of sub-fillers, the number of the plurality of sub-fillers is equal to the number of the plurality of sub-filling grooves, and each sub-filler is filled in one sub-filling groove and protrudes out of the sub-filling groove.
8. The cover glass assembly of claim 7, wherein the second portion comprises a plurality of connectors, each of the connectors being connected between two adjacent ones of the sub-fillers and conforming to the peripheral side of the column.
9. The cover glass assembly of claim 8, wherein at least one of the connector bodies is provided with a locating hole extending through a surface of the connector body disposed opposite in a thickness direction.
10. The cover glass assembly according to claim 8, wherein the first portion has a positioning surface, the first portion is provided with a plurality of positioning grooves, each positioning groove is concavely formed in the positioning surface, the orthographic projection of each positioning groove on the first surface is located in the first surface along the thickness direction of the cover glass assembly, the first surface is exposed out of the plurality of positioning grooves, and the plurality of positioning grooves are arranged around the circumference of the column body.
11. The cover glass assembly according to claim 1, wherein the positioning body further comprises a clamping piece, the clamping piece has elasticity, one end of the clamping piece is connected with the first section, the bag Bian Cengya is connected with the other end of the clamping piece, the other end of the clamping piece is elastically deformed, and the clamping piece is embedded in the second portion.
12. The glass assembly of claim 11, wherein the first segment has a peripheral side surface, wherein the peripheral side surface of the first segment is convexly provided with a plurality of positioning ribs, wherein a plurality of the positioning ribs extend in a height direction of the positioning body, and wherein the second portion wraps the plurality of positioning ribs.
13. The cover glass assembly of claim 12, wherein the first surface of the base is convexly provided with a plurality of positioning bumps, and a plurality of positioning bumps are embedded in the first portion.
14. A vehicle comprising a vehicle body and a hemming glass assembly according to any of claims 1 to 13, wherein the vehicle body is provided with a receiving hole, the hemming glass assembly is connected to the vehicle body, and the positioning body is inserted into the receiving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311434465.3A CN117445629A (en) | 2023-10-31 | 2023-10-31 | Glass assembly and vehicle bordure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311434465.3A CN117445629A (en) | 2023-10-31 | 2023-10-31 | Glass assembly and vehicle bordure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117445629A true CN117445629A (en) | 2024-01-26 |
Family
ID=89579560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311434465.3A Pending CN117445629A (en) | 2023-10-31 | 2023-10-31 | Glass assembly and vehicle bordure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117445629A (en) |
-
2023
- 2023-10-31 CN CN202311434465.3A patent/CN117445629A/en active Pending
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