Assembling type grille device for bumper
The modular design of the bumper-assembled grille device solves the problem of overall replacement of the traditional grille, achieves the convenience and economy of partial replacement, and improves the maintenance efficiency and safety of the car.
Patent Information
- Application Number
- CN202423159991.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-20
Smart Images
Figure CN223456903U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of automobile parts, especially relates to bumper assembly type middle net device. BACKGROUND
[0002] With the vigorous development of automobile industry and the continuous upgrading of consumer's aesthetic and safety performance requirements for automobiles, as a key component for protection and decoration of automobile body, the bumper, its design innovation and manufacturing optimization become the focus of the industry, most of the traditional bumpers follow the overall design idea, the middle net on it is also made by integral forming process, and then is firmly fixed on the bumper to form an indivisible whole.
[0003] However, this seemingly solid and durable integral middle net design gradually exposes many limitations in actual application scenarios, especially when the vehicle unfortunately encounters a sudden accident such as collision, although only the local area of the middle net is damaged, the owner has to choose to replace the entire middle net due to the overall structure, which not only greatly increases the economic pressure of the owner, but also leads to great waste of resources. SUMMARY
[0004] The utility model aims at the problems existing in the prior art, and provides a bumper assembly type middle net device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the bumper assembly type middle net device comprises a bumper body, a plurality of middle net windows are arranged on the bumper body, and a connecting piece is arranged between each two of the middle net windows.
[0006] The connecting piece comprises a mounting groove and a butt joint seat arranged between adjacent middle net windows, a connecting channel communicated with the mounting groove is formed in the middle net window, a rotating shaft is arranged on the inner side of the connecting channel, the butt joint seat is connected with the rotating shaft, and locking pieces are arranged at both ends of the rotating shaft.
[0007] By adopting the above technical scheme, the flexible connection and stable support between the middle net windows are realized through the ingenious structure design and component cooperation, the modular and detachable construction mode is adopted, so that the replacement and maintenance of the middle net become more convenient and economical, and the innovative design can not only effectively reduce the repair cost of the owner, but also reduce the resource waste.
[0008] Optionally, a plurality of fixing holes are formed in each of the middle net windows, and the fixing holes are equidistantly distributed at the edge of the middle net window.
[0009] By adopting the above technical scheme, the fixing holes are equidistantly distributed at the edge of the middle net window, so that the bumper body can be firmly connected.
[0010] Optionally, the middle net window is connected with the bumper body through the expansion buckle and the fixing hole.
[0011] By adopting the above technical scheme, the expansion buckle is used as a quick connecting piece, which simplifies the installation process and improves the installation efficiency.
[0012] Optionally, a rotating hole is formed in the docking seat, and the docking seat is connected with the rotating shaft through the rotating hole.
[0013] By adopting the above technical scheme, the rotating hole is arranged to enable the docking seat to be flexibly connected with the middle net window through the rotating shaft.
[0014] Optionally, the locking piece includes studs installed at two ends of the rotating shaft, and a pair of locking nuts are connected to the outer sides of the studs, respectively.
[0015] By adopting the above technical scheme, the studs are installed at two ends of the rotating shaft and are fixed through the locking nuts, so that the connection between the rotating shaft and the docking seat is firm and reliable.
[0016] Optionally, an elastic washer is sleeved on the stud between the middle net window and the locking nut.
[0017] By adopting the above technical scheme, the elastic washer is arranged to increase the tightness and durability of the connection and prevent the locking nut from loosening during long-term use.
[0018] Optionally, the locking piece includes a pair of limiting grooves formed in the outer side of the rotating shaft, a pair of connecting springs are installed in the inner sides of the limiting grooves, respectively, and a limiting block is arranged at the other end of the connecting spring, and the limiting block is in an arc shape at one end outside the limiting groove.
[0019] By adopting the above technical scheme, the locking piece design provides additional safety protection, and when the rotating shaft is subjected to external force, the connecting spring and the limiting block can prevent the rotating shaft from accidentally falling off or loosening.
[0020] Optionally, the docking seat and the mounting groove are one-to-one corresponding in position, and the size of the docking seat is matched with the size of the mounting groove.
[0021] By adopting the above technical scheme, the accuracy and stability of the connecting piece during the installation process are ensured, and the overall performance of the bumper middle net device is further improved.
[0022] Compared with the prior art, the beneficial effects of the utility model are:
[0023] 1. By adopting the assembled design, the bumper mesh device allows the car owner to replace only the damaged part when the local mesh is damaged, without replacing the entire mesh, which greatly reduces the maintenance cost and reduces resource waste, in line with the green environmental protection and sustainable development concept pursued by modern automobile parts technology;
[0024] 2. In the assembled bumper mesh device, the design of the shaft is a key innovation, which allows the mesh window on one side to be concave or displaced to the rear of the bumper body when it is impacted, and the adjacent connected mesh window can avoid direct impact and damage due to the isolation and buffering effect of the shaft;
[0025] 3. The assembled design makes the replacement process of the mesh more convenient and fast, without complex disassembly and installation steps, thereby saving maintenance time and improving maintenance efficiency; in addition, the design also allows the car owner to choose different styles and colors of the mesh according to personal preferences or vehicle style, enhancing the personalization and aesthetics of the car;
[0026] 4. The utility model provides two locking piece design schemes, one is the traditional stud and locking nut combination, and the other is the innovative limiting groove, connecting spring and limiting block combination, both of which can effectively prevent the mesh from loosening or falling off during driving, improving the safety and stability of the bumper mesh device. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is a front view structural schematic diagram of the utility model bumper mesh device;
[0028] Figure 2 It is a mesh window connection structure schematic diagram of the utility model;
[0029] Figure 3 It is a Figure 2 Mesh window connection structure schematic diagram of the utility model;
[0030] In the figure: 1, bumper body; 2, mesh window; 201, fixed hole; 202, groove; 3, connecting piece; 31, installation slot; 311, sponge pad; 32, connecting channel; 33, shaft; 34, butt joint seat; 341, rotating hole; 35, locking piece; 351, stud; 352, locking nut. DETAILED DESCRIPTION
[0031] The technical solutions of the utility model will be clearly and completely described below in combination with the drawings in the utility model. Obviously, the described embodiments are only some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0032] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "middle", "upper", "lower", "left", "right", "inner" and "outer" are the directions or position relations shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.
[0033] As shown in Figure 1 The specific scheme of the embodiment is as follows: the bumper assembly type middle net device comprises a bumper body 1, the bumper body 1 is an important component of the automobile body, the bumper body 1 not only provides the protection function, but also bears the middle net window 2 and the connecting piece 3 and other components, ensures the structural integrity and stability of the entire bumper assembly type middle net device, through reasonable design and material selection, the bumper body 1 can effectively absorb and disperse the impact energy, protects the safety of the vehicle and passengers;
[0034] A plurality of middle net windows 2 are arranged on the bumper body 1, the middle net window 2 is a decorative and ventilation component on the bumper, through the unique shape and arrangement mode, the appearance and the aerodynamic performance of the vehicle can be improved, in the assembly type design, the middle net window 2 can be replaced individually, the maintenance cost is reduced, a plurality of fixing holes 201 are formed in the plurality of middle net windows 2, the plurality of fixing holes 201 are equidistantly distributed at the edges of the middle net window 2, the design of the fixing hole 201 makes the installation and dismounting of the middle net window 2 more convenient, and the stability and reliability of the connection are ensured, the plurality of middle net windows 2 are connected with the bumper body 1 through the expansion buckle and the fixing hole 201, the expansion buckle is a kind of quick connecting piece 3, through the unique expansion principle, the middle net window 2 is fixed on the bumper body 1 tightly, the use of expansion buckle simplifies the installation process, improves the installation efficiency, and ensures the close connection between the middle net window 2 and the bumper body 1.
[0035] A plurality of said middle net window 2 between respectively provided with connecting member 3, connecting member 3 is the connecting bridge between adjacent middle net window 2, through the installation groove 31, docking seat 34 and pivot 33 etc. Component, realize the flexible connection and stable support between middle net window 2, the design of connecting member 3 makes the middle net window 2 can produce certain recession or displacement when impacted, thereby protecting the adjacent middle net window 2 from damage;
[0036] The connecting member 3 includes installation groove 31 and docking seat 34 installed between adjacent middle net window 2, the docking seat 34 and the installation groove 31 one-to-one correspondence, and the size of the docking seat 34 and the installation groove 31 is adapted, installation groove 31 and docking seat 34 are important components of connecting member 3, they through the mutual cooperation, ensure the accurate alignment and stable connection between adjacent middle net window 2.
[0037] The middle net window 2 is provided with connecting channel 32 which is connected with the installation groove 31, the inner side of the connecting channel 32 is provided with pivot 33, the docking seat 34 is provided with rotating hole 341, the docking seat 34 is connected with the pivot 33 through the rotating hole 341, the docking seat 34 is connected with the pivot 33, the pivot 33 allows the existence of certain space between adjacent middle net window 2, so that the middle net window 2 can produce moderate deformation or rotation when subjected to external force, thereby avoiding the damage caused by direct impact, at the same time, the design of pivot 33 makes the adjacent middle net window 2 can be conveniently disassembled;
[0038] The middle net window 2 is provided with a pair of grooves 202 which are connected with the rotating hole 341, a pair of said grooves 202 can be installed for locking member 35, adjacent middle net window 2 is provided with sponge pad 311, the sponge pad 311 is distributed along the edge of middle net window 2 and the inner side wall contour of installation groove 31;
[0039] Through the installation position of groove 202, locking member 35 can be conveniently installed in place, ensure the connection between connecting member 3 and middle net window 2 is more reliable, not easy to loose, at the same time, the cooperation of groove 202 and locking member 35 can prevent the displacement or falling of connecting member 3 caused by external force to a certain extent, thereby enhancing the structural stability and safety of the entire bumper assembled middle net device, the design of groove 202 can avoid the protrusion of locking member 35 to the outside of middle net window 2, thereby causing the middle net window 2 and bumper body 1 cannot be installed;
[0040] The sponge pad 311 is distributed along the edge of the middle net window 2 and the inner side wall profile of the mounting groove 31, when the adjacent middle net window 2 is impacted by external force, the sponge pad 311 can absorb and disperse part of the impact energy, thereby playing a buffering protection role, which helps to reduce the damage of the middle net window 2 and its connecting piece 3 due to impact, improve the durability and safety of the entire bumper assembled middle net device; at the same time, the sponge pad 311 also has a certain sound insulation effect, during the driving process of the vehicle, due to factors such as wind resistance and vibration, a certain noise may be generated between the middle net windows 2, the filling of the sponge pad 311 can effectively reduce these noises and improve the ride comfort of the vehicle, at the same time, the elasticity and adhesion of the sponge pad 311 enable it to form a certain sealing effect between the adjacent middle net windows 2, preventing dust, moisture and other sundries from entering the inside of the mounting groove 31 and the connecting piece 3, thereby keeping the entire bumper assembled middle net device clean and dry, prolonging the service life.
[0041] The two ends of the rotating shaft 33 are respectively provided with locking pieces 35, the locking piece 35 includes studs 351 mounted at the two ends of the rotating shaft 33, a pair of outer sides of the studs are respectively connected with locking nuts 352, the stud 351 is sleeved with an elastic washer between the middle net window 2 and the locking nut 352, the use of the elastic washer can increase the tightness and durability of the connection.
[0042] In some embodiments, the locking piece 35 includes a pair of limiting grooves opened on the outer side of the rotating shaft 33, a pair of connecting springs are respectively mounted on the inner sides of the limiting grooves, the other end of the connecting spring is provided with a limiting block, and the limiting block located at one end of the outer side of the limiting groove is arc-shaped.
[0043] The locking piece 35 is used for fixing the connection between the rotating shaft 33 and the butt joint seat 34, ensuring the stability and reliability of the middle net window 2 during rotation; the design of the locking piece 35 has various forms, such as the combination of the stud 351 and the locking nut 352, the combination of the limiting groove and the connecting spring, etc., these designs can effectively prevent the rotating shaft 33 from loosening or falling off during rotation, improving the safety and stability of the entire bumper assembled middle net device.
[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A bumper fascia assembly comprising a bumper body, characterized by, The bumper body is provided with a plurality of middle net windows, and a connecting piece is arranged between each of the plurality of middle net windows; the connecting piece comprises a mounting groove and a butt joint seat arranged between adjacent middle net windows; a connecting channel is arranged on the middle net window and communicates with the mounting groove; a rotating shaft is arranged on the inner side of the connecting channel; the butt joint seat is connected with the rotating shaft; and locking pieces are arranged at both ends of the rotating shaft.
2. The split bumper beam device of claim 1, wherein: A plurality of fixing holes are arranged on each of the plurality of middle net windows and are equidistantly distributed at the edge of the middle net window.
3. The split bumper beam device of claim 2, wherein: The plurality of middle net windows are connected with the bumper body through expansion buckles and the fixing holes.
4. The split bumper beam of claim 1, wherein: A rotating hole is arranged on the butt joint seat, and the butt joint seat is connected with the rotating shaft through the rotating hole.
5. The split bumper beam device of claim 1, wherein: The locking piece comprises studs arranged at both ends of the rotating shaft, and a locking nut is connected to the outer side of each of the studs.
6. The split bumper beam device of claim 5, wherein: An elastic washer is arranged on the stud between the middle net window and the locking nut.
7. The split bumper beam of claim 1, wherein: The locking piece comprises a pair of limiting grooves arranged on the outer side of the rotating shaft, a connecting spring is arranged on the inner side of each of the limiting grooves, a limiting block is arranged at the other end of the connecting spring, and the limiting block is in arc shape at the end outside the limiting groove.
8. The split bumper beam device of claim 1, wherein: The butt joint seat and the mounting groove are one-to-one corresponding, and the size of the butt joint seat and the mounting groove is matched.