A window frame trim structure that is easy to install

Abstract

The present invention discloses a window frame trim structure that is easy to install, comprising a metal trim and a rolled window frame, wherein a silicone rubber lining is embedded and installed on the lower surface of the metal trim, and a first trim soft material and a second trim soft material are respectively glued to the two end portions of the metal trim, and guide grooves are evenly spaced on one side of the first trim soft material and the second trim soft material, and a sliding material is glued to the top of the second trim soft material, and notches and through holes are respectively opened on the sliding material and the second trim soft material, a connecting rod is welded on the metal trim, and one end of the connecting rod is connected to a guide plate via a torsion spring, and elastic rubber pads are glued to both sides of the lower surface of the metal trim, which can prevent the trim from detaching while facilitating the insertion of the trim, and can effectively solve the problems of large assembly force and difficult assembly, effectively improve the assembly rhythm and quality, and have a buffering ability for vibrations generated by collisions during use, and have high structural connection stability.

Description

Technical Field

[0001] The invention relates to the technical field of window frame trim strips, in particular to a window frame trim strip structure which is easy to install. Background Art

[0002] Metal window frame trims are beautiful and widely used in cars. Window frame trims are generally snap-fitted and installed on rolled window frames, with the help of 3M adhesive. When the trim is snapped into the window frame, it is difficult to assemble, and it is completely pressed in by manpower. The pressing process is prone to produce defective products, affecting product quality and user experience.

[0003] The process of snapping together the trim and the window frame is carried out in a relatively small space. Therefore, if you want the trim and the window frame to be firmly connected, there must be a certain amount of interference between the trim and the window frame. If the interference is large, the friction between the soft glue and the window frame is large, which makes assembly difficult and increases the assembly strength of the workers. If the interference is small, there is a risk of falling out during use. Therefore, a window frame trim structure that is easy to install is needed. Summary of the invention

[0004] The object of the present invention is to provide a window frame trim structure that is easy to install, which can facilitate the insertion of the trim and prevent the trim from detaching, effectively solve the problems of large assembly force and difficult assembly, effectively improve the assembly rhythm and quality, and have the ability to buffer the vibration caused by collision during use. The structural connection stability is relatively high, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a window frame trim structure that is easy to install, comprising a metal trim and a rolled window frame, the metal trim being flush with adjacent surfaces of the rolled window frame, a silicone rubber lining being embedded and installed on the lower surface of the metal trim, a 3M adhesive layer being provided on the lower surface of the silicone rubber lining, a first trim soft material and a second trim soft material being respectively glued to the two ends of the metal trim, guide grooves being evenly spaced on one side of the first trim soft material and the second trim soft material, a sliding material being glued to the top end of the second trim soft material, a notch and a through hole being respectively provided on the sliding material and the second trim soft material, one end of the notch being connected to one end of the through hole, a connecting rod being welded on the metal trim, one end of the connecting rod passing through the through hole, one end of the connecting rod being connected to the guide plate via a torsion spring, and elastic rubber pads being glued to both sides of the lower surface of the metal trim.

[0006] Preferably, the thickness of the metal decorative strip is 5.5-6.5 mm.

[0007] Preferably, the thickness of the silicone rubber lining is 1 / 2 of the thickness of the metal decorative strip.

[0008] Preferably, the thickness of the first decorative strip soft material and the second decorative strip soft material are both 3-4 mm.

[0009] Preferably, strip-shaped grooves are formed at equal intervals on the lower surface of the silicone rubber lining.

[0010] Preferably, elastic bands are fixed between the first decorative strip soft material, the second decorative strip soft material and the lower surface of the silicone rubber lining plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Guide grooves are evenly spaced on one side of the first decorative strip soft material and the second decorative strip soft material. The opening direction of the guide groove is convenient for the insertion of the decorative strip and can prevent the decorative strip from detaching. The sliding material glued to the top of the second decorative strip soft material has a small friction coefficient, which is convenient for the insertion of the end of the metal decorative strip. The side of the guide plate close to the rolled window frame is set to an arc shape. The setting of the guide plate and the torsion spring facilitates the insertion of the decorative strip and also prevents the decorative strip from detaching.

[0013] 2. The elastic rubber pads glued on both sides of the lower surface of the metal trim strip reserve vibration space for future collisions during vehicle driving, which can reduce the risk of accidental detachment of the trim strip. The setting of the silicone rubber lining in the metal trim strip does not affect the structural strength and can absorb vibration energy. The strip groove on the lower surface of the silicone rubber lining can store some excess glue to enhance the structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 For the present invention Figure 1 A magnified schematic diagram of the structure of A;

[0016] Figure 3 It is a schematic diagram of the structure of the silicone rubber liner of the present invention when viewed from above.

[0017] In the figure: 1. Metal decorative strip; 2. Rolled window frame; 3. Silicone rubber lining; 4. 3M adhesive layer; 5. First decorative strip soft material; 6. Second decorative strip soft material; 7. Guide groove; 8. Sliding material; 9. Notch; 10. Through hole; 11. Connecting rod; 12. Torsion spring; 13. Guide plate; 14. Elastic rubber pad; 15. Strip groove; 16. Elastic belt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-3The present invention provides a technical solution: a window frame trim structure that is easy to install, including a metal trim 1 and a rolled window frame 2, the thickness of the metal trim 1 is 5.5-6.5mm, the adjacent surfaces of the metal trim 1 and the rolled window frame 2 are flush, and elastic rubber pads 14 are glued on both sides of the lower surface of the metal trim 1, which reserve vibration space for collision during future driving and reduce the risk of accidental detachment of the trim, and a silicone rubber lining 3 is embedded and installed on the lower surface of the metal trim 1, and the thickness of the silicone rubber lining 3 is 1 / 2 of the thickness of the metal trim 1. The setting of the silicone rubber lining 3 does not affect the structural strength and can absorb vibration energy. Strip grooves 15 are provided on the lower surface of the silicone rubber lining 3 at equal intervals to accommodate some excess glue, so as to avoid the metal trim 1 and the rolled window frame 2 from being too thick after the glue layer is glued together, so that the idle spacing is too large and thus affects the firmness, and a 3M glue layer 4 is provided on the lower surface of the silicone rubber lining 3 to play an auxiliary fixing role, and is used to glue the lower surface of the silicone rubber lining 3 and the rolled window frame 2 together;

[0020] The first and second decorative strip soft materials 5 and 6 are respectively glued to the two ends of the metal decorative strip 1. The thickness of the first and second decorative strip soft materials 5 and 6 is 3-4 mm. The first and second decorative strip soft materials 5 and 6 are rubber elastic materials, which can avoid friction loss when inserted. In order to further enhance the stability of the decorative strip after being inserted into the window frame, elastic bands 16 are fixed between the first and second decorative strip soft materials 5 and 6 and the lower surface of the silicone rubber lining plate 3, which can elastically tighten the two ends. The first and second decorative strip soft materials 5 and 6 are evenly spaced on one side. A guide groove 7 is provided at a distance, and the opening direction of the guide groove 7 facilitates the insertion of the decorative strip and prevents the detachment of the decorative strip. A sliding material 8 is glued to the top of the second decorative strip soft material 6. A notch 9 and a through hole 10 are respectively provided on the sliding material 8 and the second decorative strip soft material 6. One end of the notch 9 is connected to one end of the through hole 10. A connecting rod 11 is welded on the metal decorative strip 1, and one end of the connecting rod 11 passes through the through hole 10. One end of the connecting rod 11 is connected to a guide plate 13 through a torsion spring 12. The side of the guide plate 13 close to the rolled window frame 2 is arc-shaped. The arrangement of the guide plate 13 and the torsion spring 12 facilitates the insertion of the decorative strip.

[0021] Structural principle: During installation, you only need to first snap one end of the metal trim 1 with the first trim soft material 5 glued to it into the window frame, and then press the other end to complete the overall snap-in. The elastic rubber pads 14 glued on both sides of the lower surface of the first metal trim 1 reserve vibration space for future collisions during vehicle driving, which can reduce the risk of accidental detachment of the trim. The setting of the silicone rubber lining 3 in the metal trim 1 does not affect the structural strength, but also has the function of absorbing vibration energy. The strip groove 15 on the lower surface of the silicone rubber lining 3 can accommodate some excess glue to avoid the metal trim 1 and the rolled window frame 2 from having an excessively thick glue layer after gluing, which makes the idle spacing too large and affects The 3M adhesive layer 4 mainly glues the lower surface of the silicone rubber lining 3 and the rolled window frame 2 together after the metal decorative strip 1 is inserted, which plays an auxiliary fixing role. The two sets of elastic bands 16 further enhance the stability of the decorative strip after it is inserted into the window frame, and can elastically press the two ends of the rolled window frame 2. The opening direction of the guide groove 7 on the first decorative strip soft material 5 and the second decorative strip soft material 6 is convenient for the insertion of the decorative strip and prevents the detachment of the decorative strip. The sliding material 8 glued to the top of the second decorative strip soft material 6 has a small friction coefficient and is easy to insert. The side of the guide plate 13 close to the rolled window frame 2 is set to an arc shape. The setting of the guide plate 13 and the torsion spring 12 facilitates the insertion of the decorative strip.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A window frame trim structure that is easy to install, comprising a metal trim (1) and a rolled window frame (2), characterized in that: The metal decorative strip (1) is flush with the adjacent surface of the rolled window frame (2); a silicone rubber lining (3) is embedded and installed on the lower surface of the metal decorative strip (1); a 3M adhesive layer (4) is provided on the lower surface of the silicone rubber lining (3); a first decorative strip soft material (5) and a second decorative strip soft material (6) are respectively glued to the two ends of the metal decorative strip (1); guide grooves (7) are evenly spaced on one side of the first decorative strip soft material (5) and the second decorative strip soft material (6); the top of the second decorative strip soft material (6) is provided with a guide groove (7) at an equal interval; A sliding material (8) is glued, and a notch (9) and a through hole (10) are respectively provided on the sliding material (8) and the second decorative strip soft material (6), one end of the notch (9) is connected to one end of the through hole (10), a connecting rod (11) is welded on the metal decorative strip (1), one end of the connecting rod (11) passes through the through hole (10), one end of the connecting rod (11) is connected to a guide plate (13) via a torsion spring (12), and elastic rubber pads (14) are glued on both sides of the lower surface of the metal decorative strip (1); The thickness of the metal decorative strip (1) is 5.5-6.5 mm, the thickness of the silicone rubber lining (3) is 1 / 2 of the thickness of the metal decorative strip (1), the thickness of the first decorative strip soft material (5) and the second decorative strip soft material (6) are both 3-4 mm, and strip grooves (15) are provided at equal intervals on the lower surface of the silicone rubber lining (3).

2. A window frame trim structure that is easy to install according to claim 1, characterized in that: An elastic band (16) is fixed between the first decorative strip soft material (5) and the second decorative strip soft material (6) and the lower surface of the silicone rubber lining plate (3).

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