LOGO assembly structure

Abstract

The utility model belongs to the technical field of air bag LOGO assembly, and particularly relates to a LOGO assembly structure which comprises a cover plate and a LOGO plate, a plurality of clamping sets are integrally formed at the rear end of the LOGO plate, each clamping set comprises positioning plates symmetrically formed at the rear end of the LOGO plate and clamping hooks symmetrically formed at the rear end of the LOGO plate, and the positioning plates and the clamping hooks which are symmetrical are distributed in a crossed mode. A limiting block for locking the clamping hook in a clamping state is arranged in the cover plate; according to the utility model, the LOGO plate is assembled on the cover plate by adopting the clamping structure, so that the high-temperature melting process of materials is avoided, the influence on the performance of the materials at the root part of the LOGO plate is avoided, harmful gas cannot be generated due to melting, and meanwhile, the assembling working hours are reduced by adopting the clamping structure; and secondly, the limiting block is extruded on the two clamping hooks through the positioning plate, so that the clamping hooks are prevented from rebounding, it is guaranteed that the clamping hooks cannot be deformed due to transverse force when stressed and cannot be separated from the cover plate, and then the stability of the LOGO plate on the cover plate is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of airbag LOGO assembly, and specifically relates to a LOGO assembly structure. Background Art

[0002] The basic steps for assembling the LOGO on the airbag are:

[0003] 1. Clean the area on the airbag where the LOGO is to be installed, make sure there is no oil, dust or residue, check whether the installation surface is flat, and use appropriate tools to trim it if necessary;

[0004] 2. Align the airbag LOGO with the installation position and fix it on the airbag according to the fixing method of the LOGO;

[0005] 3. After completing the LOGO assembly, carefully check whether the LOGO is installed firmly and is not skewed or loose;

[0006] 4. Perform a simple functional test to ensure that the normal operation of the airbag is not affected.

[0007] The commonly used LOGO assembly method is to melt the root of the LOGO into a mushroom head shape and fix it on the cover, or to clip the LOGO to the cover through additional parts. After the root of the LOGO is melted, the plastic will produce harmful gases. At the same time, after the molten part of the root cools down, the connection performance with the original non-melted part becomes worse. When the main airbag explodes at low temperature, there is a risk that the mushroom head will fall off. Clipping with additional parts will increase the cost of parts and labor hours;

[0008] In order to solve the above problems, a LOGO assembly structure is proposed in this application. Utility Model Content

[0009] In order to solve the above problems existing in the prior art, the utility model provides a LOGO assembly structure, which has the characteristics of convenient assembly, stability and reliability.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a LOGO assembly structure, including a cover plate and a LOGO board, the rear end of the LOGO board is integrally formed with a snap-fit ​​group, the snap-fit ​​group is arranged in multiple ways, the snap-fit ​​group includes a positioning plate symmetrically formed at the rear end of the LOGO board and a hook symmetrically formed at the rear end of the LOGO board, the symmetrical positioning plates and the hooks are cross-distributed, and a limit block is arranged inside the cover plate to lock the hook in the snap-fit ​​state.

[0011] As a preferred technical solution of the utility model, a connecting platform is formed on the inner side of the cover plate, a clamping platform is formed on the connecting platform, and a through hole for the clamping assembly to pass through is opened between the cover plate and the connecting platform.

[0012] As a preferred technical solution of the utility model, the limit blocks are symmetrically arranged in pairs, and the limit blocks are located on the inner side of the through hole.

[0013] As a preferred technical solution of the utility model, the positioning plate can directly pass through the through hole, the front end of the hook is squeezed when passing through the through hole, and the front end of the hook is engaged with the card platform after passing through the through hole.

[0014] As a preferred technical solution of the utility model, the positioning plate will squeeze the two limit blocks inward during the process of the hook engaging, and the distance between the two hooks is equal to the width of the limit blocks.

[0015] As a preferred technical solution of the utility model, the contact surface between the limit block and the positioning plate is provided with a chamfer, and the limit block is deformed between the two hooks under the extrusion of the positioning plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model adopts a clamping structure to assemble the LOGO plate on the cover plate, avoiding the high-temperature melting process of the material, avoiding affecting the material properties at the root of the LOGO plate, and not generating harmful gases due to melting. At the same time, the clamping structure reduces the assembly time; secondly, the limit block is squeezed on the two hooks through the positioning plate to avoid the rebound of the hooks, ensuring that the hooks will not be deformed due to lateral force when subjected to force and fall off the cover plate, thereby ensuring the stability of the LOGO plate on the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the structure of the utility model after assembly;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure from a bird's-eye view;

[0020] Figure 3 This is a schematic diagram of the structure of the cover plate in the present invention when the LOGO is not installed;

[0021] Figure 4 It is a structural schematic diagram of LOGE and its integrated connecting parts in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the limit block in the utility model;

[0023] Figure 6 This is a structural schematic diagram of the utility model before the cover plate and the LOGO board are connected;

[0024] Figure 7 This is a schematic diagram of the structure of the cover plate and the LOGO board after being connected in the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of the utility model after the cover plate and the LOGO plate are connected in a front view;

[0026] Fig. 9 This is a schematic diagram of the structure of the utility model in a half-section view before the cover plate and the LOGO board are connected;

[0027] Fig.10 This is a schematic diagram of the half-section structure of the cover plate and the LOGO plate in the utility model after being connected;

[0028] In the figure: 1. Cover plate; 11. Connecting platform; 12. Card platform; 13. Limit block; 2. LOGO board; 21. Positioning plate; 22. Card hook. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1-10 The utility model provides the following technical solutions: a LOGO assembly structure, including a cover plate 1 and a LOGO plate 2, the rear end of the LOGO plate 2 is integrally formed with a snap-fit ​​group, the snap-fit ​​group is arranged in multiples, the snap-fit ​​group includes a positioning plate 21 symmetrically formed at the rear end of the LOGO plate 2 and a hook 22 symmetrically formed at the rear end of the LOGO plate 2, the symmetrical positioning plate 21 and the hook 22 are cross-distributed, and a limit block 13 is arranged inside the cover plate 1 to lock the hook 22 in the snap-fit ​​state.

[0032] Specifically, a connecting platform 11 is formed on the inner side of the cover plate 1, and a clamping platform 12 is formed on the connecting platform 11. A through hole for the clamping group to pass through is opened between the cover plate 1 and the connecting platform 11. In this embodiment, the through hole allows the clamping group to pass from the front end of the cover plate 1 into the interior, and the external connection and clamping are formed from the inside, which can ensure both the external aesthetics and the stable internal clamping.

[0033] Specifically, the limit blocks 13 are symmetrically arranged in pairs, and the limit blocks 13 are located inside the through holes. In this embodiment, the limit blocks 13 are located inside the through holes to cooperate with the positioning plate 21 and the hook 22 .

[0034] Specifically, the positioning plate 21 can directly pass through the through hole, and the front end of the hook 22 is squeezed when passing through the through hole. After passing through the through hole, the front end of the hook 22 engages with the card platform 12. In this embodiment, the positioning plate 21 will apply inward pressure to the two limit blocks 13 during the process of passing through the through hole, thereby achieving the purpose of energy storage. The LOGO board 2 is installed on the cover plate 1 through the engagement of the hook 22 with the card platform 12.

[0035] Specifically, the positioning plate 21 will squeeze the two limit blocks 13 inward during the engagement of the hooks 22. The distance between the two hooks 22 is equal to the width of the limit block 13. The contact surface between the limit block 13 and the positioning plate 21 is provided with a chamfer. The limit block 13 is deformed between the two hooks 22 under the extrusion of the positioning plate 21. In this embodiment, the two limit blocks 13 and the two hooks 22 are cross-distributed. During the pressing process of the positioning plate 21, the chamfer between the limit block 13 and the limit block 13 will generate pressure inward, and finally the limit block 13 will be stuck between the two hooks 22. At this time, the hooks 22 are in an engaged state and cannot move in the reverse direction, thereby ensuring the reliability of the installation of the LOGO board 2 on the cover plate 1.

[0036] The working principle and use process of the utility model: a through hole for the positioning plate 21 and the hook 22 to penetrate the cover plate 1 is formed in the connecting platform 11, a clamping platform 12 matched with the hook 22 is arranged on the connecting platform 11, a limit block 13 deformed after extrusion is arranged on the connecting platform 11, and a positioning plate 21 and a hook 22 are formed at the rear end of the LOGO board 2;

[0037] During assembly: insert the positioning plate 21 and the hook 22 through the cover plate 1 from the front end of the cover plate 1. When the hook 22 is inserted, the front end is squeezed and deformed with the through hole. After the hook 22 is pressed, it is in a power storage state. The positioning plate 21 squeezes the limit block 13. Since the inner sides of the two card platforms 12 are blocked by the hook 22 at this time, they cannot be deformed, but are in a power storage state under the squeeze of the positioning plate 21. Fig.10 As shown, after the LOGO plate 2 and the cover plate 1 are attached, the front end of the hook 22 passes through the through hole and is stuck on the card platform 12. At this time, the activity space of the limit block 13 is vacated between the two hooks 22, and the stored energy of the limit block 13 is released. Figure 7 As shown, the limiting block 13 is squeezed and deformed by the positioning plate 21 between the two hooks 22 .

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A LOGO assembly structure, comprising a cover plate (1) and a LOGO plate (2), characterized in that: The rear end of the LOGO plate (2) is integrally formed with a snap-fit ​​group, which is provided in multiple arrangements. The snap-fit ​​group comprises a positioning plate (21) symmetrically formed at the rear end of the LOGO plate (2) and a snap hook (22) symmetrically formed at the rear end of the LOGO plate (2), the symmetrical positioning plate (21) and the snap hook (22) being cross-distributed, and a limit block (13) for locking the snap hook (22) in a snap-fit ​​state is provided inside the cover plate (1).

2. A LOGO assembly structure according to claim 1, characterized in that: A connecting platform (11) is formed on the inner side of the cover plate (1), a clamping platform (12) is formed on the connecting platform (11), and a through hole for the clamping assembly to pass through is provided between the cover plate (1) and the connecting platform (11).

3. A LOGO assembly structure according to claim 2, characterized in that: The limit blocks (13) are symmetrically arranged in pairs, and the limit blocks (13) are located inside the through hole.

4. A LOGO assembly structure according to claim 2, characterized in that: The positioning plate (21) can directly pass through the through hole, and the front end of the hook (22) is squeezed when passing through the through hole. After passing through the through hole, the front end of the hook (22) is engaged with the clamping platform (12).

5. The LOGO assembly structure according to claim 1, characterized in that: The positioning plate (21) will press the two limiting blocks (13) inwardly during the process of the hook (22) being engaged, and the distance between the two hooks (22) is equal to the width of the limiting blocks (13).

6. A LOGO assembly structure according to claim 5, characterized in that: The contact surface between the limit block (13) and the positioning plate (21) is provided with a chamfer, and the limit block (13) is deformed between the two hooks (22) under the extrusion of the positioning plate (21).

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