A light strip mounting structure for a seat back panel and a car seat
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 继峰座椅(合肥)有限公司
- Filing Date
- 2025-09-17
- Publication Date
- 2026-06-30
Smart Images
Figure CN224427243U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive seat technology, and in particular to a light strip mounting structure for a seat back panel and an automotive seat. Background Technology
[0002] Some car seat back panels are equipped with ambient lighting. In the current technology, a groove is usually set in the back panel and the light strip is placed in the groove, or the light strip is glued to the edge of the back panel and then the inner lining is attached to sandwich the light strip in the middle for installation.
[0003] In the first method, the groove cannot be made on the side of the back panel. If the groove is set on the side of the back panel, it will form an undercut, and the mold cannot be opened. In the second method, the light strip is glued to the back panel and sandwiched between the inner lining and the back panel. Disassembly and replacement are troublesome. In addition, under high temperature environment, the glue may overheat and decompose, producing harmful gases. Utility Model Content
[0004] In view of the above-mentioned shortcomings of the existing technology, the technical problem to be solved by this utility model is to propose a seat back panel light strip installation structure and car seat that is split and does not require a groove to be set on the back panel. Instead, the groove is set on the light strip base, so that the light strip faces the side of the seat back panel. The light strip is easy to disassemble and replace and avoids the glue from causing harm to the human body.
[0005] The technical solution adopted by this utility model to solve its technical problem is to propose a light strip mounting structure for a seat back panel, comprising:
[0006] Seat back panel with mounting edge;
[0007] A light strip assembly includes a light strip base, a light strip, and a light strip cover. The light strip base is disposed along the mounting edge and is fixedly connected to the seat back panel. The light strip is detachably disposed on the light strip base and is disposed close to the mounting edge. The light strip cover is disposed on the light strip along the mounting edge and is detachably connected to the light strip base.
[0008] Once the light strip cover is removed from the light strip base, the light strip can be removed from the light strip base.
[0009] Furthermore, the seat back panel is provided with multiple positioning posts and multiple fixing parts; the light strip base is provided with positioning holes corresponding to the positioning posts and fixing holes corresponding to the fixing parts.
[0010] The positioning post passes through the positioning hole, and the fixing part is fixed to the fixing hole, thereby fixing the light strip base to the seat back panel.
[0011] Furthermore, the fixing part is configured as a fixing rib, which passes through the fixing hole and fixes the light strip base to the seat back panel by hot melt welding.
[0012] Furthermore, the light strip base is provided with a slot, the slot is provided along the mounting edge and has an opening facing the side of the seat back panel; the light strip is detachably snapped into the slot;
[0013] The light strip cover is placed over the opening.
[0014] Furthermore, the light strip base is provided with multiple snap-fit blocks, and the light strip cover is provided with buckles that correspond one-to-one with the multiple snap-fit blocks. The buckles snap onto the snap-fit blocks, thereby detachably fixing the light strip cover onto the light strip base.
[0015] Furthermore, the light strip base is also provided with multiple receiving slots, and the snap-fit block is located in the receiving slots;
[0016] The buckle extends into the receiving groove and engages with the snap-fit block.
[0017] Furthermore, the light strip cover is provided with the buckle on both the side near the seat back panel and the side away from the seat back panel;
[0018] The base of the light strip is provided with the snap-fit blocks on both sides, and the buckles on both sides of the light strip cover are snapped onto the snap-fit blocks on both sides of the base of the light strip.
[0019] Furthermore, the light strip base and the seat back panel are separately configured.
[0020] Furthermore, the seat back panel is made of plastic, and the positioning post and the fixing part are integrally injection molded with the seat back panel.
[0021] This utility model also proposes a car seat, wherein each side of the seat back panel of the car seat is provided with an installation edge, and each of the two installation edges is provided with a light strip assembly.
[0022] Compared with the prior art, the present invention has at least the following beneficial effects:
[0023] In this invention, the seat back panel has an installation edge. The light strip assembly includes a light strip base, a light strip, and a light strip cover. The light strip base is set along the installation edge and is fixedly connected to the seat back panel. This eliminates the need for a groove on the back panel edge to install the light strip assembly. The groove for installing the light strip can face the side of the seat, preventing undercuts on the mold of the seat back panel caused by the groove. Furthermore, the light strip positioned along the back panel edge provides a light source in dim environments, improving the seating experience for rear passengers. Positioning the light strip close to the installation edge and detachably mounting it on the light strip base secures its position, preventing detachment or damage, simplifying the installation process, and improving efficiency. The light strip cover, positioned along the installation edge, not only softens the light emitted but also prevents dust from entering the light strip and affecting its lifespan. The light strip is positioned between the light strip base and the light strip cover, with the cover covering it, preventing exposure and improving the cleanliness of the vehicle interior. The LED strip cover and the LED strip base are detachably connected. After the LED strip cover is removed from the LED strip base, the LED strip can be removed from the LED strip base. The disassembly is simple and facilitates the replacement of the LED strip in the future.
[0024] In this utility model, a fixing part is provided on the seat back panel, and a fixing hole corresponding to the fixing part is provided on the light strip base. The fixing part is set as a fixing rib, and the fixing rib passes through the fixing hole. The light strip base is fixed to the seat back panel by hot melt welding, which improves the connection strength and durability of the product. It has a wide range of applications and does not require additional consumables such as fasteners and adhesives, thus reducing the cost increased by additional consumables.
[0025] In this invention, the light strip base is provided with a slot, a snap-fit block, and a receiving groove. The light strip cover is provided with buckles that correspond one-to-one with the snap-fit blocks. The light strip is detachably snapped into the slot, and the buckles snap into the snap-fit blocks. The snap-fit blocks are located in the receiving grooves, and the buckles extend into the receiving grooves and snap into the snap-fit blocks. The light strip base, light strip, and light strip cover are connected by the buckles. There is no need to use glue or other adhesives to fix the light strip. Disassembly is simple, clean, environmentally friendly, and will not cause harm to the human body. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the light strip mounting structure for a seat back panel according to the present invention.
[0027] Figure 2 for Figure 1 A structural diagram from another perspective;
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 for Figure 2 A structural diagram from another perspective;
[0030] Figure 5 for Figure 4 Enlarged view of point B in the middle;
[0031] Figure 6 This is a structural schematic diagram of the LED strip assembly;
[0032] Figure 7 for Figure 6 Exploded view;
[0033] Figure 8 for Figure 6 An exploded view from another perspective;
[0034] In the picture:
[0035] 1. Seat back panel; 10. Mounting edge; 11. Positioning post; 12. Fixing part;
[0036] 2. LED strip assembly; 20. LED strip base; 200. Positioning hole; 201. Fixing hole; 202. Slot; 203. Snap-fit block; 204. Receiving slot; 21. LED strip; 22. LED strip cover; 220. Buckle. Detailed Implementation
[0037] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0038] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0039] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0041] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0042] Example 1:
[0043] like Figures 1-5 As shown in the figure, a light strip mounting structure for a seat back panel in this embodiment mainly includes: a seat back panel 1 and a light strip assembly 2. The seat back panel 1 has mounting edges 10 on both sides. The light strip assembly 2 is mounted on the seat back panel 1 along the mounting edges 10. The main structure of the light strip assembly 2 is generally made of plastic and can be manufactured by injection molding to fit the shape of the mounting edges 10 on the seat back panel 1, providing a light source for rear passengers. At the same time, it reduces production costs and improves production and installation efficiency. The light strip assembly 2 includes a light strip base 20, a light strip 21, and a light strip cover 22. The light strip base 20 is disposed along the mounting edge 10 and fixedly connected to the seat back panel 1. This eliminates the need for a lateral groove on the mounting edge 10 of the seat back panel 1 to install the light strip assembly 2, avoiding mold overturning caused by a lateral groove on the seat back panel 1, and facilitating mold demolding. The light strip 21 is disposed near the mounting edge 10 and detachably mounted on the light strip base 20. The light strip base 20 is the base for the light strip 2. 1. Provides support and fixation to prevent the light strip 21 from shifting due to vehicle bumps. The light strip cover 22 covers the light strip 21 along the mounting edge 10, which can soften the light emitted by the light strip 21, make the interior space cleaner, and improve the user's riding experience. At the same time, it protects the light strip 21 and extends its service life. It is detachably connected to the light strip base 20. When the light strip cover 22 is removed from the light strip base 20, the light strip 21 can be removed from the light strip base 20, which facilitates the maintenance and replacement of the light strip 21.
[0044] Furthermore, in this embodiment, the seat back panel 1 also includes multiple positioning posts 11 and multiple fixing parts 12. The light strip base 20 is provided with positioning holes 200 corresponding to the positioning posts 11 and fixing holes 201 corresponding to the fixing parts 12. By aligning the positioning holes 200 on the light strip base 20 with the positioning posts 11 on the seat back panel 1, and inserting the fixing parts 12 on the seat back panel 1 into the fixing holes 201 on the light strip base 20, the light strip base 20 is fixed to the seat back panel 1. There is no need to use bolts, screws, or other connecting parts, which improves assembly efficiency, reduces costs, and facilitates disassembly and assembly.
[0045] Specifically, the fixing part 12 is configured as a fixing rib, which passes through the fixing hole 201 and extends out of the fixing hole 201. The fixing rib is heated and melted with a welding gun. The molten material flows into the gap between the fixing rib and the fixing hole 201. The heated material cools and solidifies, thereby achieving the welding of the light strip base 20 to the seat back panel 1. The light strip base 20 is fixed to the seat back panel 1, achieving a high-strength connection between the two, improving the connection strength and durability of the product, and having a wide range of applications. No additional consumables such as fasteners and adhesives are required, reducing the cost increase due to additional consumables.
[0046] like Figure 5 As shown, a slot 202 is provided in the base 20 of the light strip. The slot 202 is provided along the mounting edge 10 and has an opening facing the side of the seat back panel 1. The light strip 21 is detachably snapped into the slot 202. The slot 202 restricts the position of the light strip 21 while facilitating the removal and replacement of the light strip 21. The light strip cover 22 is placed on the opening to cover the light strip 21 and the opening. The setting of the light strip cover 22 can not only protect the light strip 21, but also soften the light emitted by the light strip 21, prevent dust from entering the slot 202, and improve the service life of the light strip 21.
[0047] The assembly of the light strip assembly 2 is completed by embedding the light strip 21 into the slot 202 within the light strip base 20 and placing the light strip cover 22 on the light strip base 20. The light strip 21 can be removed from the slot 202 by removing the light strip cover 22 from the light strip base 20, thus disassembling the light strip 21. In this process, there is no need to use adhesives such as glue to connect the light strip 21 to the light strip base 20, facilitating the replacement and maintenance of the light strip 21 and improving assembly efficiency. Furthermore, in high-temperature environments, adhesives may overheat and decompose, producing harmful gases that threaten human health. In this embodiment, there is no need to use adhesives such as glue to fix the light strip 21, making it clean, environmentally friendly, and harmless to the human body.
[0048] like Figures 6-8As shown, the light strip base 20 is also provided with multiple snap-fit blocks 203, and the light strip cover 22 is provided with buckles 220 corresponding to the multiple snap-fit blocks 203. The buckles 220 snap-fit the snap-fit blocks 203, and fix the light strip cover 22 detachably on the light strip base 20.
[0049] The light strip base 20 is also provided with multiple receiving slots 204, the snap-fit block 203 is located in the receiving slot 204, and the buckle 220 extends into the receiving slot 204 and snaps onto the snap-fit block 203.
[0050] Specifically, the receiving groove 204 is located on the side of the light strip base 20 near the seat back panel 1. The snap-fit block 203 and the receiving groove 204 are integrally injection molded with the light strip base 20. The buckle 220 and the light strip cover 22 are integrally injection molded. No additional connection structure is required, which simplifies the assembly process and saves costs.
[0051] The light strip cover 22 has buckles 220 on both the side near the seat back panel 1 and the side away from the seat back panel 1. The light strip base 20 has locking blocks 203 on both sides, with the side near the seat back panel 1 being the inner side and the side away from the seat back panel 1 being the outer side. The locking blocks 203 on the inner side of the light strip base 20 are located within the receiving groove 204, while the locking blocks 203 on the outer side of the light strip base 20 are directly mounted on the light strip base 20. The buckles 220 on the inner side of the light strip cover 22 are inserted into the receiving groove 204 and then locked with the locking blocks 203, thus locking the inner side of the light strip cover 22 to the light strip base 20. The buckles 220 on the outer side of the light strip cover 22 are directly connected to the locking blocks 203, thus locking the outer side of the light strip cover 22 to the light strip base 20, ensuring a secure connection between the light strip cover 22 and the light strip base 20.
[0052] In actual use, the positioning post 11 on the seat back panel 1 is first aligned and positioned with the positioning hole 20 on the light strip base 20. Then, the light strip base 20 and the seat back panel 1 are fixed by hot-melt welding through a fixing rib integrally injection molded with the seat back panel 1, without the need for additional fasteners, saving costs. The light strip 21 is snapped into the slot 202 of the light strip base 20 to fix the position of the light strip 21 and prevent it from shifting. The buckles 220 on both sides of the light strip cover 22 are respectively snapped into the snap blocks 203 on both sides of the light strip base 20, realizing the detachable connection between the light strip cover 22 and the light strip base 20. After the light strip cover 22 is removed from the light strip base 20, the light strip 21 can be removed from the slot 202, which facilitates the maintenance and replacement of the light strip 21. In this embodiment, the light strip assembly 2 is a snap-fit connection and is installed on the seat back panel 1. It does not require the use of adhesive to fix the light strip 21, making it easy to disassemble. Moreover, it will not decompose and produce toxic gases under high temperature conditions.
[0053] The light strip base 20 and the seat back panel 1 are set separately. When the light strip 21 is damaged and needs to be replaced or repaired, it is not necessary to disassemble the entire seat back panel 1. Just remove the light strip cover 22 and remove the light strip 21 from the light strip base 20 to replace the light strip 21 separately, which is convenient for disassembly and repair. At the same time, the light strip assembly 2 and the seat back panel 1 are set separately, which facilitates heat dissipation of the light strip 21 and ensures high equipment stability.
[0054] The seat back panel 1 is made of plastic. More specifically, the seat back panel 1 is made of high-strength plastic material, which has good impact resistance and stability, and plays a good role in fixing and supporting the light strip 21. The positioning post 11 and the fixing part 12 are integrally injection molded with the seat back panel 1.
[0055] In this embodiment, the LED strip assembly 2 is detachably mounted on the mounting edge 10 of the seat back panel 1 and fixedly connected to the seat back panel 1. This eliminates the need for a side-facing groove on the edge of the back panel to install the LED strip 21, preventing mold undercuts caused by a side-facing groove and ensuring smooth mold demolding. The seat back panel 1 has a fixing part 12, which is a fixing rib. The LED strip base 20 has a fixing hole 201 for the fixing part 12 to pass through. The fixing rib passes through the fixing hole 201 and is fixed to the seat back panel 1 by hot-melting the fixing rib with a welding gun, thus improving the connection strength and durability of the product. The light strip 21, installed on the mounting edge 10, provides a light source for rear passengers, enhancing their riding experience. Meanwhile, the light strip 21 is installed in the slot 202 of the light strip base 20, and the light strip cover 22 is snapped into the snap block 203 installed on the light strip base 20 by the buckle 220. No adhesive is needed to fix the light strip 21, making it easy to disassemble and replace, and it does not produce harmful gases in high-temperature environments.
[0056] Example 2:
[0057] This embodiment relates to a car seat, wherein the seat back panel 1 of the car seat is provided with an installation edge 10 on each side, and a light strip assembly 2 is provided at each of the two installation edges 10.
Claims
1. A light strip mounting structure for a seat back panel, characterized in that, include: Seat back panel with mounting edges; A light strip assembly includes a light strip base, a light strip, and a light strip cover. The light strip base is disposed along the mounting edge and is fixedly connected to the seat back panel. The light strip is detachably disposed on the light strip base and is disposed close to the mounting edge. The light strip cover is disposed on the light strip along the mounting edge and is detachably connected to the light strip base. Once the light strip cover is removed from the light strip base, the light strip can be removed from the light strip base.
2. The light strip mounting structure for the seat back panel according to claim 1, characterized in that, The seat back panel is provided with multiple positioning posts and multiple fixing parts; the light strip base is provided with positioning holes corresponding to the positioning posts and fixing holes corresponding to the fixing parts. The positioning post passes through the positioning hole, and the fixing part is fixed to the fixing hole, thereby fixing the light strip base to the seat back panel.
3. The light strip mounting structure for the seat back panel according to claim 2, characterized in that, The fixing part is configured as a fixing rib, which passes through the fixing hole and fixes the light strip base to the seat back panel by hot melt welding.
4. The light strip mounting structure for the seat back panel according to claim 1, characterized in that, The light strip base is provided with a slot, which is provided along the mounting edge and has an opening facing the side of the seat back panel; the light strip is detachably snapped into the slot. The light strip cover is placed over the opening.
5. The light strip mounting structure for the seat back panel according to claim 1, characterized in that, The light strip base is provided with multiple snap-fit blocks, and the light strip cover is provided with buckles that correspond one-to-one with the multiple snap-fit blocks. The buckles snap into the snap-fit blocks, thereby detachably fixing the light strip cover to the light strip base.
6. The light strip mounting structure for the seat back panel according to claim 5, characterized in that, The light strip base is also provided with multiple receiving slots, and the snap-fit block is located in the receiving slots; The buckle extends into the receiving groove and engages with the snap-fit block.
7. The light strip mounting structure for the seat back panel according to claim 6, characterized in that, The light strip cover is provided with the buckle on both the side near the seat back panel and the side away from the seat back panel; The base of the light strip is provided with the snap-fit blocks on both sides, and the buckles on both sides of the light strip cover are snapped onto the snap-fit blocks on both sides of the base of the light strip.
8. The light strip mounting structure for the seat back panel according to claim 1, characterized in that, The light strip base and the seat back panel are separate components.
9. The light strip mounting structure for the seat back panel according to claim 2, characterized in that, The seat back panel is made of plastic, and the positioning post and the fixing part are integrally injection molded with the seat back panel.
10. A car seat, characterized in that, The car seat has a mounting edge on each side of the seat back panel, and a light strip assembly is provided at each of the two mounting edges.