CN219948137U - Grid upper portion additional strengthening - Google Patents
Grid upper portion additional strengthening Download PDFInfo
- Publication number
- CN219948137U CN219948137U CN202321643111.5U CN202321643111U CN219948137U CN 219948137 U CN219948137 U CN 219948137U CN 202321643111 U CN202321643111 U CN 202321643111U CN 219948137 U CN219948137 U CN 219948137U
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- Prior art keywords
- grid
- boss
- bulges
- sides
- grid body
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- 238000005728 strengthening Methods 0.000 title claims description 4
- 238000005034 decoration Methods 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 235000021189 garnishes Nutrition 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a grid upper reinforcing structure, which comprises a decoration piece and a grid body, wherein the upper part of the grid body is provided with a middle bulge and two side bulges, and the two side bulges are respectively arranged at two sides of the middle bulge; the boss two sides are provided with boss two and a round hole, the boss two is used for fixing a screw on the Z-direction protruding plane or is clamped with a decoration, and the middle boss is used for supporting the decoration; the matching parts of the decorative pieces and the bulges at the two sides of the grid body are provided with upper round holes and boss columns I; the bottom of the decorating part is provided with a clamping tongue structure, the clamping tongue penetrates through the strip hole of the grid body and is then clamped and locked, and the decorating part and the grid body are fixed by screws. According to the utility model, the interlocking structure, the supporting ribs and the clamping structure are arranged, so that the cavity reinforcing structure is formed at the upper fixing structure, the strength of the fixing structure is improved, the dimensional stability and durability of the product are improved, and the risks of deformation and abnormal sound of the upper assembly in the grid vibration process are avoided.
Description
Technical Field
The utility model relates to a reinforcing structure at the upper part of a grille, which is applied to a front grille of a pick-up truck and belongs to the technical field of automobile parts.
Background
The grille is a visual key area at the front part of the whole vehicle, whether the grille is assembled finely or not is important to improve the grade of the whole vehicle, the grille is connected with the bumper, the whole weight is generally more than 6 kg, the upper structure is used as a key structure for bearing, reinforcing treatment is needed to be carried out, the impact in various working conditions of the vehicle is borne, and the phenomenon of sinking or deformation of products is prevented. The fixed structure of traditional grid upper portion is the turn-ups pattern of individual layer generally, increases upper portion bearing strength through increasing the quantity of upper portion fixed point, and this does not do benefit to the cost control of product, also to influencing the lightweight of product. Meanwhile, the strength of the upper structure of the grille is not simple to increase the number of fixed points and the back is simple to make reinforcing ribs, and at present, the grille of the highlight black injection molding process becomes mainstream, and products formed by the injection molding process have higher requirements on the internal structure of the products and higher material cost, so that the upper reinforcing structure of the grille is designed by comprehensively considering whether the weight exceeding standard brings about cost change or not and considering whether the reinforcing structure brings about appearance quality problem or not. If the grille is sunk or deformed, besides the delicacy affecting the appearance, the grille also brings abnormal sound to the product, and even the problem of breakage of the fixing points of the grille is solved. Therefore, the reinforcing structure of the upper part of the grille needs to be designed with emphasis, so that the problems are avoided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the reinforcing structure at the upper part of the grille, solves the problem of sinking and deformation of a grille decoration piece, and avoids abnormal noise generated by the grille.
In order to solve the technical problem, the utility model provides a grid upper reinforcing structure, which comprises a decoration piece and a grid body, wherein the upper part of the grid body is provided with a middle bulge and two side bulges, and the two side bulges are respectively arranged at two sides of the middle bulge; the boss two sides are provided with boss two and a round hole, the boss two is used for fixing a screw on the Z-direction protruding plane or is clamped with a decoration, and the middle boss is used for supporting the decoration; the matching parts of the decorative pieces and the bulges at the two sides of the grid body are provided with upper round holes and boss columns I; the bottom of the decorating part is provided with a clamping tongue structure, the clamping tongue penetrates through the strip hole of the grid body and is then clamped and locked, and the decorating part and the grid body are fixed by screws.
The middle bulges and the bulges on the two sides are attached to the decoration, and the supporting ribs are arranged to be used for propping against the molded surface of the decoration.
The upper part of the decorating part is provided with a flanging structure serving as a main stress point connected with the vehicle body, and the flanging structure is provided with reinforcing ribs which can strengthen the structural strength of the flanging.
The decorative part and the grid body are made of ASA+PMMA materials, the polishing effect of the appearance surface reaches the mirror surface level, and the product is manufactured through an injection molding process.
The beneficial effects are that: according to the utility model, through structural deformation, an interlocking structure, a supporting rib and a clamping structure are arranged, a cavity reinforcing structure is formed at the upper fixing structure, the strength of the fixing structure is improved, important assistance is provided for improving the dimensional stability and durability of the product, and the risks of deformation and abnormal noise of an upper component generated in the grid vibration process can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the upper perspective of the grill body according to the present utility model;
FIG. 3 is a schematic perspective view of a molding according to the present utility model;
FIG. 4 is a schematic cross-sectional view of A-A of FIG. 1 in accordance with the present utility model;
FIG. 5 is a schematic cross-sectional view of B-B of FIG. 1 in accordance with the present utility model.
In the figure: 1. a decoration piece; 2. a grill body; 11. an upper round hole; 12. a flanging structure; 13. reinforcing ribs; 14. a boss column I; 15. a clamping tongue; 21. two sides are raised; 22. a middle bulge; 23. a support rib; 24. a boss column II; 25. a round hole; 26. a slit hole; 3. and (5) a screw.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, the utility model provides a reinforcing structure for the upper part of a grille, which comprises a decoration piece 1 and a grille body 2, wherein the upper part of the grille body 2 is provided with a middle bulge 22 and two side bulges 21, and the two side bulges 21 are respectively arranged on two sides of the middle bulge 22; the boss 21 on the two sides is provided with a boss second 24 and a round hole 25, the boss second 24 is used for fixing a screw at a certain height on a Z-direction protruding plane or is clamped with the decoration 1, and the middle boss 22 is used for supporting the decoration 1; the matching part of the decorating part 1 and the bulges 21 on the two sides of the grid body 2 is provided with an upper round hole 11 and a boss column I14; the bottom of the decorating part 1 is provided with a clamping tongue 15 structure, the clamping tongue 15 penetrates through a strip hole 26 of the grille body 2 and then is clamped and locked, and the decorating part 1 and the grille body 2 are fixed by adopting a screw 3.
The joint of the middle bulge 22 and the bulges 21 on the two sides with the decoration 1 is provided with a supporting rib 23 for supporting the molded surface of the decoration 1, so as to prevent the decoration 1 from deforming after the vehicle is used.
The upper part of the decorating part 1 is provided with a flanging structure 12 serving as a main stress point connected with a vehicle body, and the flanging structure 12 is provided with a certain number of reinforcing ribs 13 for reinforcing the structural strength of the decorating part.
The decorative piece 1 and the grid body 2 are made of ASA+PMMA materials, the polishing effect of the appearance surface reaches the mirror surface level, and the product is manufactured through an injection molding process.
The installation process of the utility model is as follows:
the first step: firstly, mounting the decorating part 1 in the X direction, enabling the clamping tongue 15 of the decorating part 1 to penetrate through a square hole of the grid, and clamping the clamping tongue 15 in place; then, the two side bulges 21 and the middle bulge 22 on the upper part of the grid body 2 are clamped into the round holes of the decoration 1, and the decoration 1 is clamped with the grid.
And a second step of: fixing an upper surface fixing point, screwing self-tapping nails onto the convex structure of the grid body 2 through round holes of the decorating part 1, and fixing the decorating part 1 onto the grid; and fixing the side fixing points, enabling self-tapping nails to penetrate through the round holes of the grid body 2, fastening the grid body 2 to the decoration 1, and realizing mutual clamping connection of the decoration 1 and the grid body 2.
After the above steps are completed, the grill body 2 and the garnish 1 form an interlocking structure, and then the assembled grill assembly is mounted to the vehicle body. In the use process of the vehicle, the reinforcing ribs 13 on the flanging structure 12 of the decoration 1, the bulges 21 and the middle bulges 22 on the two sides of the grille body 2 support the decoration 1, and the integral strength of the grille can be enhanced in the up-and-down vibration process of the grille.
The strengthening rib on the grid body 2 can laminate with the facial make-up, in the grid vibration in-process, weakens the risk that friction produced abnormal sound between the subassembly.
The utility model improves the stability and durability of the product size, and avoids the risk of deformation and abnormal sound of the upper component generated in the grid vibration process; through optimizing the structure of grid upper portion subassembly, set up interconnect structure, arrange the supporting rib, set up joint structure, form the enhancement to grid upper portion subassembly for guarantee the stability of grid size state.
The above-described embodiments of the utility model are intended to be examples only, and not to be limiting, and all changes that come within the scope of the utility model or equivalents thereto are intended to be embraced thereby.
Claims (4)
1. A grid upper portion additional strengthening, its characterized in that: the novel decorative plate comprises a decorative piece (1) and a grid body (2), wherein a middle bulge (22) and two side bulges (21) are arranged on the upper part of the grid body (2), and the two side bulges (21) are respectively arranged on two sides of the middle bulge (22); the boss (21) on the two sides is provided with a boss post II (24) and a round hole (25), the boss post II (24) is used for fixing a screw on a Z-direction protruding plane or is clamped with the decoration (1), and the middle boss (22) is used for supporting the decoration (1); the matching part of the decorating part (1) and the bulges (21) on the two sides of the grid body (2) is provided with an upper round hole (11) and a boss column I (14); the bottom of the decorating part (1) is provided with a clamping tongue (15) structure, the clamping tongue (15) penetrates through a strip hole (26) of the grid body (2) and then is clamped and locked, and the decorating part (1) and the grid body (2) are fixed by adopting a screw (3).
2. The grid upper reinforcement structure of claim 1, wherein: the middle bulges (22) and the bulges (21) on the two sides are attached to the decorating part (1), and the supporting ribs (23) are arranged to be used for propping against the molded surface of the decorating part (1).
3. The grid upper reinforcement structure of claim 1, wherein: the upper part of the decorating part (1) is provided with a flanging structure (12) serving as a main stress point connected with a vehicle body, and the flanging structure (12) is provided with a reinforcing rib (13).
4. A grid upper reinforcing structure as set forth in any one of claims 1-3, wherein: the decorative piece (1) and the grille body (2) are made of ASA+PMMA materials, the polishing effect of the appearance surface reaches the mirror surface level, and the product is manufactured through an injection molding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643111.5U CN219948137U (en) | 2023-06-27 | 2023-06-27 | Grid upper portion additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643111.5U CN219948137U (en) | 2023-06-27 | 2023-06-27 | Grid upper portion additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948137U true CN219948137U (en) | 2023-11-03 |
Family
ID=88556393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643111.5U Active CN219948137U (en) | 2023-06-27 | 2023-06-27 | Grid upper portion additional strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948137U (en) |
-
2023
- 2023-06-27 CN CN202321643111.5U patent/CN219948137U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |