CN202596283U

CN202596283U - Close-fitting structure for key cover decorative strip of automobile intelligent key

Info

Publication number: CN202596283U
Application number: CN 201120563236
Authority: CN
Inventors: 曾招庆; 陈海龙; 陈建波
Original assignee: Weisuda (chinese) Automotive Safety Systems Co Ltd; Weisuda (fuzhou) Safety System Co Ltd
Current assignee: Weisuda (chinese) Automotive Safety Systems Co Ltd; Weisuda (fuzhou) Safety System Co Ltd
Priority date: 2011-12-30
Filing date: 2011-12-30
Publication date: 2012-12-12
Anticipated expiration: 2021-12-30

Abstract

A close-fitting structure for a key cover decorative strip of an automobile intelligent key includes a key cover body and a waterproof pad. The waterproof pad is closely pressed to the inner surface of the key cover body. The outer surface of the key cover body is provided with a plurality of buttons. The close-fitting structure is characterized in that: the periphery of the buttons of the key cover is provided with a groove in a surround manner, the groove is firmly bonded with a stainless steel decorative ring by a 3M adhesive, the outer surface of the key cover body is provided with an elastic body, and the elastic body is arranged by bagging between the buttons and the key cover body. The close-fitting structure is solid in structure and difficult to fall off by long-term use, will not be affected by the environment to flake or debond, is bright and compact in appearance, and waterproof and wear-resistant, is more wear-resistant and beautiful than conventional chroming or baking varnish decorative strips, and helps to promote the grade of the entire automobile intelligent key.

Description

The key cover decoration strip close-fitting structure of automobile-used Intelligent key

Technical field

The utility model relates to a kind of key cover decoration strip structure of automobile-used Intelligent key.

Background technology

In recent years; There are many vehicles to adopt both at home and abroad and exempt from key entering and starting system, and therefore be equipped with automobile-used Intelligent key, but often use the mode of chromium plating or baking vanish to make lines decoration on traditional automobile-used Intelligent key with metal-like; Be used to promote the texture of product; But adopt preparation methods such as chromium plating or baking vanish,, have a strong impact on the aesthetics of product owing to can fall lacquer or wearing and tearing through the long-term back ornamental strip that uses; Mode then can increase production of products operation and cost if adopt that metal wire is inlayed etc., and phenomenon such as come off easily.

The utility model content

The technical problem that the utility model will solve be to provide a kind of outward appearance small and exquisite beautiful, water resistance better, the key cover decoration strip close-fitting structure of the automobile-used Intelligent key of durable wear.

The technical problem that the utility model will solve is achieved in that a kind of key cover decoration strip close-fitting structure of automobile-used Intelligent key; Comprise key lid body and collision mat; Collision mat is pressed on key lid body internal surface; The external surface of said key lid body is provided with plurality of keys, it is characterized in that: glue strong bond one stainless steel decoration ring also around a groove is set, is also passed through in the button periphery of said key lid in the said groove.

The external surface of said key lid body also is provided with elastic body, and said elastic body is irritated bag and is arranged between button and the key lid body.

The groove depth of said groove is 0.3～0.4mm, and the thickness of said stainless steel decoration ring is 0.15～0.25mm, and said glue adopts 3M GT7102 model.

The utlity model has following advantage: in preset groove, its sound construction uses also difficult drop-off to the key cover decoration strip close-fitting structure employing glue of the automobile-used Intelligent key of the utility model for a long time with stainless steel decoration ring secure bond; And owing to adopt the stainless steel thin slice to process decoration ring, can affected by environmently not flake or come unstuck, the cohesive of glue and metal and plastics is all fine, can guarantee bond quality; And the applicant finds to find through a large amount of tests; Groove depth at groove is 0.3～0.4mm; The thickness of stainless steel decoration ring is in 0.15～0.25mm scope the time; Its bonding firmness is best, and is difficult for producing the stainless steel decoration ring and warps and shortcoming such as flexural deformation, cooperates the best with selecting 3M GT7102 glue for use; Beautiful, the waterproof antiwear of its compact appearance, wear-resisting more more attractive in appearance than the ornamental strip of original chromium plating or baking vanish, also can promote the class of whole automobile-used Intelligent key.

Description of drawings

Combine embodiment that the utility model is further described with reference to the accompanying drawings.

Fig. 1 is the application general assembly artwork of the key cover decoration strip close-fitting structure of the utility model;

Fig. 2 is that the quoit inserts of the utility model cooperates sectional view with the key lid;

Fig. 3 is that the stand-by machine key of the utility model engages sketch map with button;

Fig. 4 is the key lid and button fusion sectional view of the utility model;

Fig. 5 is the stand-by machine set of keys deep cutting view of the utility model;

Fig. 6 is the key case structure chart of the utility model;

Fig. 7 is the key lid structure chart of the utility model;

1. stand-by machine keys among the figure, 11. key bits, 12. pins, 13. key embryos, 14. draw-in grooves, 2. button, 21. card arms; 3. compression spring, 4. collision mat, 5. key lid, 51. keys lid body, 52. grooves, 53. buttons of locking; 54. the boot button, 55. release buttons, 56. elastic bodys, 57. blind holes, 6. stainless steel coil, 61.3M glue; 7.PCB decoding deck, 8. key case, 81. through holes, 82. key, 83. grooves, 9. nameplate.

The specific embodiment

Shown in Fig. 1-7; It is a kind of automobile-used Intelligent key structure that adopts the described key lid of the utility model structure; Be made up of stand-by machine key 1, button 2, compression spring 3, collision mat 4, key lid 5, stainless steel decoration ring 6, PCB decoding deck 7, key case 8, nameplate 9, said key lid 5 comprises key lid body 51 and collision mat 4, and collision mat 4 is pressed on the inner surface of key lid body 51; And form confined spaces with key case 8, be used to coat PCB decoding deck 7 and stand-by machine key 1; Also be provided with key annular groove 82 on the key case 8, said stand-by machine key 1 places in the key 82 of key case 8, and the side of key notch 82 is provided with through hole 81; Install one in the through hole 81 and be embedded with the button 2 that compresses spring 3; Key lid 5 is provided with the blind hole 57 that is used for mounting spring, and compression spring 3 one ends place button 2 holes, and the other end peaks in the blind hole 57 of key lid 5; Said button 2 runs through and extends through hole 81, also is provided with a card arm 21 on the said button 2; Said stand-by machine key 1 comprises key bit 11 and key embryo 13, and said key embryo 13 is embedded in key bit 11, and fixes through steady pin 12; Said draw-in groove 14 is arranged on the key bit 11, and with button 2 on card arm 21 use that matches, button 2 one ends expose the through hole 81 of key case 8 external surfaces; Under pressed by external force and compression spring 3 acted on, button 2 bounced automatically, the draw-in groove 14 of its card arm 21 fastening stand-by machine keys; When emergent, press the button 2, can take out easily; The external surface of said key lid body 51 is provided with elastic body 56, release button 55, boot button 54, the button 53 of locking; Said elastic body 56 is irritated bag and is arranged between button and the key lid body 51; Glue 61 strong bond one stainless steel decoration ring 6 also around a groove 52 is set, is also passed through in the periphery of said elastic body 56 in the said groove 52; The external surface of said key case 8 also is provided with a groove 83; 83 close-fittings embed a nameplate 9 in the said groove; Groove depth at groove is 0.3～0.4mm; The thickness of stainless steel decoration ring is in 0.15～0.25mm scope the time, and is difficult for producing the stainless steel decoration ring and warps and shortcoming such as flexural deformation, cooperates its bonding firmness the best with selecting 3M GT7102 glue for use.

Claims

1. the key cover decoration strip close-fitting structure of an automobile-used Intelligent key; Comprise key lid body and collision mat; Collision mat is pressed on key lid body internal surface; The external surface of said key lid body is provided with plurality of keys, it is characterized in that: glue strong bond one stainless steel decoration ring also around a groove is set, is also passed through in the button periphery of said key lid in the said groove.

2. according to the key cover decoration strip close-fitting structure of the said automobile-used Intelligent key of claim 1, it is characterized in that: the external surface of said key lid body also is provided with elastic body, and said elastic body is irritated bag and is arranged between button and the key lid body.

3. according to the key cover decoration strip close-fitting structure of the said automobile-used Intelligent key of claim 1, it is characterized in that: the groove depth of said groove is 0.3～0.4mm, and the thickness of said stainless steel decoration ring is 0.15～0.25mm, and said glue adopts 3M GT7102 model.