Glass awning unit, awning structure and vehicle
By using injection-molded connecting positioning pins and fasteners on the glass canopy, the problems of poor positioning pin position accuracy and poor glass glue adhesion were solved, achieving higher installation accuracy and stability, avoiding detachment and abnormal noise, and ensuring the uniformity of the glass canopy gaps.
Patent Information
- Application Number
- CN202520794995.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-25
AI Technical Summary
The existing positioning pins of glass canopies are fixed to the glass by adhesive, which makes it difficult to guarantee the positional accuracy, resulting in low installation accuracy. In addition, the poor adhesion of the glass glue may cause problems such as falling off and friction noise.
The positioning pins and fasteners are fixed to the glass by injection molding. The positioning pins and fasteners are covered by the injection molding part to ensure positional accuracy, and the magnetic structure and nut connection are used to improve the stability of the installation.
It improves the installation accuracy and stability of the glass canopy units, prevents them from falling off, reduces friction noise, and ensures the uniformity of the gap between the front and rear glass canopies.
Smart Images
Figure CN223934805U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vehicle technology, specifically to a glass canopy unit, canopy structure, and vehicle. Background Technology
[0002] Some vehicles are equipped with glass panoramic sunroofs; when the vehicle is large, it may be necessary to install both front and rear glass panoramic sunroofs on the roof. For example... Figure 7-9 As shown, some vehicles are equipped with a front sunroof 6 and a rear sunroof 7. The front sunroof 6 has a first main locating pin 603 and a first secondary locating pin 604, which are fixedly connected to the first glass 601 of the front sunroof 6 by adhesive. The rear sunroof 7 has a second main locating pin 703 and a second secondary locating pin 704, which are fixedly connected to the second glass 701 of the rear sunroof 7 by adhesive. The front sunroof 6 is bonded to the first frame structure formed by the front crossbeam 803, the middle crossbeam 804, the left side panel 801, and the right side panel 802 of the vehicle body 8 using a first glass adhesive 602. The first main locating pin 603 and the first secondary locating pin 604 respectively mate with the first main locating hole and the first secondary locating hole on the first frame structure. The rear panoramic sunroof 7 is bonded to the second frame structure formed by the rear crossbeam 805, middle crossbeam 804, left side panel 801, and right side panel 802 of the vehicle body 8 using a second type of adhesive 702. The second main positioning pin 703 and the second auxiliary positioning pin 704 respectively mate with the second main positioning hole and the second auxiliary positioning hole on the second frame structure. By setting the front panoramic sunroof 6 and the rear panoramic sunroof 7, the requirements for glass size can be reduced, making it easy to implement.
[0003] Existing glass canopies have the following technical problems:
[0004] The positioning pins for glass sunroofs are typically fixed to the glass using adhesive, but the positional accuracy of these pins is difficult to guarantee, which in turn makes it difficult to ensure the installation accuracy of the glass sunroof. For vehicles with both front and rear glass sunroofs, the low installation accuracy of the front and rear glass sunroofs can lead to uneven gaps between them.
[0005] If the glass sunroof is only attached to the roof area of the vehicle using silicone sealant, there is a possibility that the glass sunroof may detach due to the poor adhesion of the sealant.
[0006] After the glass sunroof is installed, the locating pins of the glass sunroof mate with the locating holes in the vehicle's roof area. Friction noise can easily occur between the locating pins and the locating holes. This is especially true when the locating pins have low positional accuracy. Utility Model Content
[0007] The purpose of this invention is to provide a glass canopy unit, canopy structure, and vehicle to alleviate or eliminate at least one of the aforementioned technical problems.
[0008] The glass canopy unit of this utility model includes glass, an injection molding part, a positioning pin, and fasteners. The injection molding part is connected to the inner surface of the glass by injection molding. The injection molding part covers and fixes the positioning pin and the fasteners to fix the positioning pin and the fasteners to the glass.
[0009] Optionally, the system may include multiple injection molding portions, each of which is covered and fixed with the locating pin and the fastener.
[0010] Optionally, the injection molding part is connected to both the left front corner and the right front corner of the glass.
[0011] Optionally, the injection molding part is connected to both the front and rear edges of the glass.
[0012] Optionally, the positioning pin includes a positioning pin base covered and fixed to the injection-molded part and a positioning pin body detachably connected to the positioning pin base, the positioning pin body being used for positioning and engaging with positioning holes on the vehicle body.
[0013] Optionally, the positioning pin base is a pin-shaped component, and the positioning pin body includes a fitting portion that is fitted around the positioning pin base.
[0014] Optionally, a magnetic attraction structure is provided between the positioning pin base and the positioning pin body, the magnetic attraction structure detachably connecting the positioning pin body to the positioning pin base.
[0015] Optionally, the fastener is a nut.
[0016] This utility model also proposes a skylight structure, including a vehicle body and at least two glass skylight units as described in any one of the above, wherein the at least two glass skylight units are installed on the top of the vehicle body and are arranged sequentially in the front-rear direction.
[0017] This utility model also proposes a vehicle that includes the canopy unit described in any of the above claims.
[0018] This invention can improve the installation accuracy and stability of glass canopy units. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the front glass canopy unit described in some embodiments;
[0020] Figure 2 This is one of the structural schematic diagrams of the rear glass canopy unit described in some embodiments;
[0021] Figure 3 This is a structural schematic diagram of the front glass sunroof unit and the front roof crossbeam described in some embodiments;
[0022] Figure 4 This is a second schematic diagram of the structure of the rear glass canopy unit described in some embodiments;
[0023] Figure 5 This is a schematic diagram of the structure of the crossbeam in the roof as described in some embodiments;
[0024] Figure 6 This is a schematic diagram of the structure of the rear crossbeam of the roof as described in some embodiments;
[0025] Figure 7 This is a schematic diagram of the front glass canopy unit described in the background section;
[0026] Figure 8 This is a schematic diagram of the structure of the rear glass canopy unit described in the background art;
[0027] Figure 9 This is a structural schematic diagram of the vehicle body described in the background art.
[0028] The numbers in the diagram are as follows: 1—Front glass panoramic sunroof unit, 2—Rear glass panoramic sunroof unit, 3—Front roof crossbeam, 4—Middle roof crossbeam, 5—Rear roof crossbeam.
[0029] 101—First glass, 102—First locating pin, 103—Second locating pin, 104—First fastener, 105—Second fastener, 106—First glass adhesive, 107—First injection molding part, 108—Second injection molding part
[0030] 201—Second glass, 202—Third locating pin, 203—Fourth locating pin, 204—Third fastener, 205—Fourth fastener, 206—Second glass adhesive, 207—Third injection molding part, 208—Fourth injection molding part
[0031] 301—First positioning hole, 302—Second positioning hole, 303—First connecting hole, 304—Second connecting hole
[0032] 401—Third positioning hole, 402—Third connecting hole
[0033] 501—Fourth positioning hole, 502—Fourth connecting hole. Detailed Implementation
[0034] The embodiments of this utility model will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be understood that the preferred embodiments are only for illustrating this utility model and not for limiting the scope of protection of this utility model.
[0035] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The illustrations only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.
[0036] like Figure 1 The front glass canopy unit 1 shown includes a first glass 101, a first injection molding part 107, a first positioning pin 102, and a first fastener 104. The first injection molding part 107 is connected to the inner surface of the first glass 101 by injection molding. The first injection molding part 107 covers and fixes the first positioning pin 102 and the first fastener 104 to fix the first positioning pin 102 and the first fastener 104 to the first glass 101.
[0037] Using the above technical solution, the first positioning pin 102 and the first fastener 104 are fixedly connected to the first glass 101 by the first injection molding part 107. That is, the first positioning pin 102 and the first fastener 104 are fixedly connected to the first glass 101 by injection molding. The injection mold can ensure the positional accuracy of the first positioning pin 102 and the first fastener 104, thereby ensuring the installation accuracy of the front glass sunroof unit 1. By setting the first fastener 104, the connection between the front glass sunroof unit 1 and the vehicle body can be guaranteed to be stable, preventing the front glass sunroof unit 1 from falling off due to poor adhesion of the glass glue.
[0038] In the above technical solution, the first positioning pin 102 and the first fastener 104 are fixed on a first injection molding part 107, which has the characteristics of being easy to manufacture.
[0039] In some embodiments, the front glass canopy unit 1 includes multiple injection-molded portions, each of which is covered and fixed with a positioning pin and a fastener. Providing multiple injection-molded portions, multiple positioning pins, and multiple fasteners better ensures the installation accuracy and stability of the front glass canopy unit 1. In a specific implementation, in addition to the first injection-molded portion 107, the first positioning pin 102, and the first fastener 104, the front glass canopy unit 1 also includes a second injection-molded portion 108, a second positioning pin 103, and a second fastener 105.
[0040] As a preferred example, to facilitate connection with the front roof crossbeam 3 of the vehicle body, injection-molded portions are connected to both the left and right front corners of the first glass 101. More specifically, the first injection-molded portion 107 is connected to the left front corner of the first glass 101, and the second injection-molded portion 108 is connected to the right front corner of the first glass 101.
[0041] In some embodiments, such as Figure 2 The rear glass canopy unit 2 shown includes a second glass 201, a third injection molding part 207, a third positioning pin 202, and a third fastener 204. The third injection molding part 207 is connected to the inner surface of the second glass 201 by injection molding. The third injection molding part 207 covers and fixes the third positioning pin 202 and the third fastener 204 to fix the third positioning pin 202 and the third fastener 204 to the second glass 201.
[0042] Using the above technical solution, the third positioning pin 202 and the third fastener 204 are fixedly connected to the second glass 201 via the third injection molding part 207. That is, the third positioning pin 202 and the third fastener 204 are fixedly connected to the second glass 201 by injection molding. The injection mold can ensure the positional accuracy of the third positioning pin 202 and the third fastener 204, thereby improving the installation accuracy of the rear glass sunroof unit 2. By setting the third fastener 204, the connection between the rear glass sunroof unit 2 and the vehicle body can be ensured to be stable, preventing the rear glass sunroof unit 2 from detaching due to poor adhesion of the glass adhesive.
[0043] In the above technical solution, the third positioning pin 202 and the third fastener 204 are fixed on a third injection molding part 207, which has the characteristics of being easy to manufacture.
[0044] In some embodiments, the rear glass canopy unit 2 includes multiple injection-molded parts, each of which is covered and fixed with positioning pins and fasteners. Providing multiple injection-molded parts, multiple positioning pins, and multiple fasteners better ensures the installation accuracy and stability of the rear glass canopy unit 2. In a specific implementation, in addition to the third injection-molded part 207, the third positioning pin 202, and the third fastener 204, the rear glass canopy unit 2 also includes a fourth injection-molded part 208, a fourth positioning pin 203, and a fourth fastener 205.
[0045] In some embodiments, injection molding portions are connected to both the front and rear edges of the second glass 201. In a specific implementation, a third injection molding portion 207, a third positioning pin 202, and a third fastener 204 are connected to the front edge of the second glass 201 to facilitate connection with the roof crossbeam 4 of the vehicle body; a fourth injection molding portion 208, a fourth positioning pin 203, and a fourth fastener 205 are connected to the rear edge of the second glass 201 to facilitate connection with the rear roof crossbeam 5 of the vehicle body.
[0046] In some embodiments, the first positioning pin 102 includes a first positioning pin base encased and fixed in the injection molding section and a first positioning pin body detachably connected to the first positioning pin base. The first positioning pin body is used for positioning and engaging with positioning holes on the vehicle body. Using the above technical solution, during the assembly of the front sunroof unit 1, the first positioning pin body engages with the positioning holes on the vehicle body to ensure positioning accuracy. After the front sunroof unit 1 is assembled, the first positioning pin body can be disassembled, reducing the possibility of frictional noise between the first positioning pin 102 and the positioning holes on the vehicle body.
[0047] As a specific example, the first locating pin base is a pin-shaped component, and the first locating pin body includes a first fitting portion that is fitted around the periphery of the locating pin base. The first locating pin body is fitted onto the first locating pin base through the first fitting portion, and the first locating pin body can cooperate well with the locating holes on the vehicle body to ensure positioning accuracy.
[0048] In some embodiments, a magnetic attraction structure is provided between the first positioning pin base and the first positioning pin body, which detachably connects the first positioning pin body to the first positioning pin base. This detachable connection using a magnetic attraction structure facilitates easy assembly and disassembly. In specific implementations, the first positioning pin base can be made of metal, such as a steel pin. A magnet is installed in the first positioning pin body, and the magnetic attraction between the magnet and the first positioning pin base attracts the first positioning pin body to the base.
[0049] In practical implementation, the structures of the second positioning pin 103, the third positioning pin 202, and the fourth positioning pin 203 can be set with reference to the first positioning pin 102, and will not be elaborated here.
[0050] In some embodiments, the first fastener 104 is a nut, and the front glass panoramic sunroof unit 1 can be fastened to the vehicle body using a bolt that mates with the nut, which is easy to assemble. In specific implementations, the second fastener 105, the third fastener 204, and the fourth fastener 205 can all be nuts.
[0051] like Figures 1 to 6 As shown, this utility model also proposes a panoramic sunroof structure, including a vehicle body, a front panoramic sunroof unit 1, and a rear panoramic sunroof unit 2. The front panoramic sunroof unit 1 and the rear panoramic sunroof unit 2 are mounted on the top of the vehicle body and are arranged sequentially in the front-to-back direction. Because the installation accuracy of the front panoramic sunroof unit 1 and the rear panoramic sunroof unit 2 can be guaranteed, the uniformity of the gap between the front panoramic sunroof unit 1 and the rear panoramic sunroof unit 2 can be ensured.
[0052] As a specific example, the roof of the vehicle body is provided with a front roof crossbeam 3, a middle roof crossbeam 4, and a rear roof crossbeam 5, which are arranged sequentially at intervals in the front-to-back direction. The front roof crossbeam 3 has a first positioning hole 301 for engaging with a first positioning pin 102, a second positioning hole 302 for engaging with a second positioning pin 103, a first connecting hole 303 for connecting with a first fastener 104, and a second connecting hole 304 for connecting with a second fastener 105. The middle roof crossbeam 4 has a third positioning hole 401 for engaging with a third positioning pin 202 and a third connecting hole 402 for connecting with a third fastener 204. The rear roof crossbeam 5 has a fourth positioning hole 501 for engaging with a fourth positioning pin 203 and a fourth connecting hole 502 for connecting with a fourth fastener 205.
[0053] In specific implementation, the first glass 101 is sealed and connected to the first frame formed by the front crossbeam 3 of the roof, the middle crossbeam 4 of the roof, and the side wall of the vehicle body by the first glass glue 106, and the second glass 201 is sealed and connected to the second frame formed by the middle crossbeam 4 of the roof, the rear crossbeam 5 of the roof, and the side wall of the vehicle body by the second glass glue 206.
[0054] This utility model also proposes a vehicle, including the aforementioned front glass sunroof unit 1 and rear glass sunroof unit 2.
[0055] The above embodiments are merely preferred embodiments provided to fully illustrate the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present utility model are all within the protection scope of the present utility model. In the description of this specification, the reference to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that a specific feature, structure, material, or characteristic associated with that embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. Furthermore, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
Claims
1. A glass canopy unit (1,2), characterized in that, The device includes glass (101, 201), injection molded parts (107, 108, 207, 208), locating pins (102, 103, 202, 203), and fasteners (104, 105, 204, 205). The injection molded parts (107, 108, 207, 208) are connected to the inner surface of the glass (101, 201) by injection molding. The injection molded parts (107, 108, 207, 208) cover and fix the locating pins (102, 103, 202, 203) and the fasteners (104, 105, 204, 205) to fix the locating pins (102, 103, 202, 203) and the fasteners (104, 105, 204, 205) to the glass.
2. The glass canopy unit (1,2) according to claim 1, characterized in that, It includes multiple injection molding parts (107, 108, 207, 208), and each of the multiple injection molding parts (107, 108, 207, 208) is covered and fixed with the positioning pin (102, 103, 202, 203) and the fastener (104, 105, 204, 205).
3. The glass canopy unit (1,2) according to claim 2, characterized in that, The injection molding parts (107, 108, 207, 208) are connected to the left front corner and the right front corner of the glass (101, 201).
4. The glass canopy unit (1,2) according to claim 2, characterized in that, The injection molding part (107, 108, 207, 208) is connected to both the front and rear edges of the glass (101, 201).
5. The glass canopy unit (1,2) according to claim 1, characterized in that, The positioning pins (102, 103, 202, 203) include a positioning pin base covered and fixed to the injection molding part (107, 108, 207, 208) and a positioning pin body detachably connected to the positioning pin base. The positioning pin body is used for positioning and engaging with positioning holes on the vehicle body.
6. The glass canopy unit (1,2) according to claim 5, characterized in that, The positioning pin base is a pin-shaped component, and the positioning pin body includes a fitting portion that is fitted around the positioning pin base.
7. The glass canopy unit (1,2) according to claim 5, characterized in that, A magnetic attraction structure is provided between the positioning pin base and the positioning pin body, and the magnetic attraction structure detachably connects the positioning pin body to the positioning pin base.
8. The glass canopy unit (1,2) according to claim 1, characterized in that, The fasteners (104, 105, 204, 205) are nuts.
9. A canopy structure, characterized in that, The vehicle includes a vehicle body and at least two glass roof units (1,2) as claimed in any one of claims 1-8, wherein at least two of the glass roof units (1,2) are mounted on the top of the vehicle body and the at least two glass roof units (1,2) are arranged sequentially in the front-rear direction.
10. A vehicle, characterized in that, Includes the glass canopy unit (1,2) as described in any one of claims 1-8.