CN208164924U - Rear corner window luminous strip connection structure - Google Patents

Abstract

The utility model discloses a connecting structure for bright strips of a rear triangular window, which comprises a bright strip and a wrapping edge of the rear triangular window. A plurality of positioning holes are arranged on the wrapping edge of the rear triangular window. The plastic card is internally connected, and the middle part of the plastic card is provided with a columnar connection block, and the columnar connection block passes through the positioning hole and is connected with the insert. The bright strip of the utility model is arc-shaped as a whole, and a U-shaped card slot is formed inside the arc-shaped bright strip. The block passes through the corresponding positioning hole on the rear triangular window, and the end of the cylindrical connection block is welded and fused with the insert, so that the bright strip is fixed on the edge of the rear triangular window, and each section of the bright strip is fastened to the edge of the rear triangular window , Each segment of the bright strip is not easy to warp; when installing, it is convenient to align the positioning holes, and it is convenient for each cylindrical connecting block to cooperate with the corresponding insert; the connection structure is simple, the cost is low, no need to use glue, and the fixation is firm.

Description

Rear triangular window bright bar connection structure

technical field

The utility model belongs to the technical field of auto parts, in particular to a rear triangle window bright bar connection structure.

Background technique

Installing bright strips on the rear triangle window can improve the appearance quality of the car and play a role of decoration and sealing. When the bright strip is connected to the edge of the rear triangular window, there are the following methods. The first method is to set claws on the bright strip, and the claws cooperate with the slots on the edge. For example, the Chinese patent application number 201621347320.5 discloses "A bright strip for the rear triangular window", the bright strip in this patent is provided with multiple claws, the axial direction of the claws is perpendicular to the bright strip body, but if the distance between the claws is relatively close, the bright strip will be in the The claw area is easy to deform. If the distance between the claws is far away, the bright strip will not be firmly fixed on the edge of the bag, and it will easily come out; On the side, such as the Chinese patent application number 201310108433.4, which discloses the "installation structure of the bright strip of the rear triangle window of the automobile", the bright strip of the window frame is pasted and fixed with the window frame by 3M adhesive tape, and the positioning block and the bright strip of the window frame are bonded by 3M adhesive tape Fixed, the positioning block clamps the bright strip of the window frame between the window frame and the sealing strip. The use of 3M adhesive tape greatly increases the installation cost of the rear triangle window, and also increases the difficulty of installing the bright strip. Once the bright strip is installed If there is a deviation, when the bright strip needs to be disassembled, the bright strip with double-sided adhesive tape and the glass that has been wrapped will be completely scrapped; the third method is to connect the stud to the rear triangle window by setting the stud on the bright strip , The studs are metal parts and need to be threaded, so it is difficult to adjust the surface difference after installation.

Contents of the invention

The purpose of the utility model is to provide a rear triangular window bright strip connection structure, the bright strip and the rear triangular window wrapping are connected easily and quickly, and the positioning is accurate during installation.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a connection structure for bright strips of the rear triangular window, including bright strips, wrapping of the rear triangular window, and a plurality of positioning holes are arranged on the wrapping of the rear triangular window. The bright bar is arc-shaped and forms a card slot, the plastic card is connected in the card slot, and the middle part of the plastic card is provided with a cylindrical connecting block, and the cylindrical connecting block is connected with the insert through the positioning hole.

The utility model 1) The bright strip is arc-shaped as a whole, and the inner side of the arc-shaped bright strip forms a U-shaped card slot. The cylindrical connecting block passes through the corresponding positioning hole on the rear triangular window, and the end of the cylindrical connecting block is welded and fused with the insert, so that the bright strip is fixed on the edge of the rear triangular window, and each section of the bright strip is connected to the edge of the rear triangular window 2) During installation, the positional relationship between the plastic card and the edge of the rear triangular window can be adjusted at any time to facilitate the alignment of the positioning holes, and the convenience of each cylindrical connecting block and the corresponding insert Coordination; 3) The connection structure is simple, the cost is low, there is no need to use glue for bonding, and the fixing is firm.

Further, one end of the bright strip is provided with a plurality of claws, the other end of the bright strip is provided with a folded edge, and the folded edge is provided with a plurality of notches. The claws and notches are arranged in pairs, and cooperate with the clip joints and clip feet of the plastic card to form a tight clip connection.

In a further step, the upper part of the plastic card is connected to the claw, the lower part of the plastic card is inserted into the notch, and the inner surface of the plastic card is attached to the inner surface of the slot. The plastic card conforms to the shape of the card slot and fits tightly.

Preferably, the plastic card is U-shaped, one end of the plastic card protrudes outward to form a card joint, and the other end of the plastic card is provided with a card foot, and a matching groove is formed between the card feet. The folded edge is embedded in the matching groove to further enhance the snap-fit and fit between the plastic card and the bright strip.

In a further step, the clamping joint fits with the inner surface of the claw, the clamping foot is clamped into the notch, and the folding edge between the corresponding notches is embedded in the matching groove.

Preferably, the end of the cylindrical connection block is provided with a plastic end cap, and the plastic end cap limits the insert. The plastic end cap helps to form a connection between the welding melting of the last cylindrical connection block and the insert, and completes the limit.

Further, the insert is a plastic part, and the middle part of the insert is provided with a connecting hole. The connecting hole on the insert can pass through the cylindrical connecting block, and align with the positioning hole on the edge of the rear triangular window during installation.

In a further step, a limit tube protrudes from the periphery of the connecting hole. The limit cylinder enhances the fit between the plastic card and the insert, making the overall connection tighter.

In another step, the inner diameter of the limiting cylinder is larger than the outer diameter of the cylindrical connecting block, and the outer diameter of the limiting cylinder is smaller than the diameter of the positioning hole. Make the cylindrical connection block fit smoothly with the insert.

In a further step, the cylindrical connecting block passes through the positioning hole and the connecting hole, the end of the cylindrical connecting block is limited on the surface of the insert, and the end surface of the limiting cylinder is attached to the plastic card. After the end of the cylindrical connection block passes through the connection hole of the insert, it is welded and melted to form a firm limit end.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the rear triangular window of the car body.

Fig. 2 is a schematic diagram of the section A-A of Fig. 1 .

Fig. 3 is a schematic diagram of the exploded structure of the bright bar, the plastic card, the rear triangle window wrapping, and the insert of the utility model.

Fig. 4 is a schematic diagram of the connection between the bright strip and multiple plastic cards.

Fig. 5 is a schematic diagram of the local connection structure between the bright strip and the plastic card.

Figure 6 is a schematic diagram of the axonometric structure of the plastic card.

Fig. 7 is a schematic diagram of the axonometric structure of a plastic card with a plastic end cap.

Figure 8 is a schematic structural view of the insert.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings to facilitate a clearer understanding of the utility model, but the utility model is not limited to the following specific embodiments.

The utility model is applicable to multiple positions, and is not limited to be set on the bottom triangular window wrapping 310 of the rear triangular window 300, and can also be used on the side triangular window wrapping 310 of the rear triangular window 300. The utility model is described in detail below The embodiment takes the bottom triangular window wrapping 310 disposed on the rear triangular window 300 as an example.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, a bright bar connection structure of the rear triangular window of the present invention includes a bright bar 100, a rear triangular window wrapping 310, and the rear triangular window wrapping 310 is located at the rear triangular window At the bottom or side of 300, a plurality of positioning holes 311 are arranged at intervals on the rear triangular window edge 310; the bright strip 100 is arc-shaped and forms a card slot 110, and the sheet-shaped plastic card 200 is connected in the card slot 110, and the plastic card 200 A cylindrical connecting block 210 is provided in the middle of the , and the cylindrical connecting block 210 is connected to the insert 400 through the positioning hole 311 .

Combined with the above scheme, as shown in Figure 2, Figure 3, Figure 4, and Figure 5, the plastic card 200 is connected to the bright strip 100, and one end of the rear triangular window wrapping 310 is a bright strip with a plastic card 200, and the rear triangular window wraps The other end of the edge 310 is an insert 400, and the insert 400 is finally connected with the cylindrical connection block 210 of the plastic card 200; one end of the bright strip 100 is provided with a plurality of claws 120 at intervals, and the claws 120 are arranged in pairs at intervals, and the clips The claw 120 forms a certain acute angle with the side of the bright strip 100, and the other end of the bright strip 100 is provided with a folded edge 130 inwardly, and the folded edge 130 forms an obtuse angle with the side of the bright strip 100, and the folded edge 130 is provided with a plurality of gaps 131 , the notches 131 are arranged in pairs, and the lower notches 131 correspond to the upper claws 120 in the vertical direction. The upper part of the plastic card 200 is connected with the claw 120 , the lower part of the plastic card 200 is embedded in the notch 131 , and the inner surface of the plastic card 200 fits the inner surface of the card slot 110 .

As shown in Figure 8, the insert 400 is a plastic part, and the middle part of the insert 400 is provided with a connection hole 410, as shown in Figure 2, the periphery of the connection hole 410 protrudes and is provided with a limit tube 411; in order to make the plastic card 200, the rear The triangular window wrapping 310 and the inserts 400 are closely matched, the inner diameter of the limiting cylinder 411 is larger than the outer diameter of the cylindrical connecting block 210, the outer diameter of the limiting cylinder 411 is smaller than the aperture of the positioning hole 311, and the insert 400 is in the shape of a rectangle as a whole shape. As shown in FIG. 2 , the cylindrical connecting block 210 passes through the positioning hole 311 and the connecting hole 410 , the end of the cylindrical connecting block 210 is limited on the surface of the insert 400 , and the end surface of the limiting cylinder 411 is attached to the plastic card 200 . The connections are tight.

As shown in Figure 4 and Figure 6, the plastic card 200 is U-shaped, the outer contour of the plastic card 200 is consistent with the inner contour of the card slot 110 of the bright strip 100, and the upper end of the plastic card 200 protrudes outward to form two card connectors 220 , the clamp joint 220 is provided with a larger clamping surface, which cooperates with the claw 120 of the bright strip 100; the other end of the plastic card 200 is provided with two clamping feet 230, and a matching groove 240 is formed between the clamping feet 230 ; The clamp foot 230 is snapped into the gap 131 of the bright strip 100, and the folded edge 130 between the corresponding gap 131 is embedded in the matching groove 240; as shown in Figure 2, when the plastic card 200 is snapped into the bright strip 100, the plastic card 200 The cylindrical connecting block 210 passes through the positioning hole 311 of the rear triangular window surround 310, and penetrates into the connecting hole 410 of the insert 400. After adjusting the penetration length of the cylindrical connecting block 210, the end of the cylindrical connecting block 210 A portion of the weld is melted on the surface of the insert 400.

Another preferred embodiment, as shown in Figure 2 and Figure 7, is provided with a plastic end cap 211 at the end of the cylindrical connection block 210, and the plastic end cap 211 passes through the connection hole 410, and the plastic end cap 211 needs to have a certain degree of elasticity In order to pass through the connection hole 410 conveniently, some plastic cards can be clamped directly on the surface of the insert 400 by means of the plastic end cap 211 to form a limit; in order to achieve a tight connection, the plastic end cap 211 can also be welded and melted to make the insert 400 It is firmly connected with the bright strip 100 on both sides of the rear triangular window wrapping 310 respectively.

The specific embodiments described above are only illustrative, and the limiting modifiers of the technical terms used in the utility model are only for convenience of description, and any equivalent substitution or substantially the same limitation all fall within the protection scope of the utility model Within, those skilled in the art can also derive many forms without departing from the purpose of the utility model and the scope protected by the claims under the enlightenment of the connection structure of the utility model rear triangular window bright bar, and these are all in Within the protection scope of the present utility model.

Claims (10)

1. a rear triangular window bright bar connection structure, comprising bright bar (100), rear triangular window wrapping (310), is characterized in that: described rear triangular window wrapping (310) is provided with a plurality of positioning holes ( 311), the bright strip (100) is arc-shaped and forms a card slot (110), the plastic card (200) is connected in the card slot (110), and the middle part of the plastic card (200) is provided with a columnar connection A block (210), the cylindrical connection block (210) passes through the positioning hole (311) and is connected with the insert (400). 2. The connection structure for the bright strips of the rear triangle window according to claim 1, characterized in that: one end of the bright strip (100) is provided with a plurality of claws (120), and the other end of the bright strip (100) A folded edge (130) is provided, and a plurality of notches (131) are arranged on the folded edge (130). 3. The connection structure for the bright strip of the rear triangular window according to claim 2, characterized in that: the upper part of the plastic card (200) is connected to the claw (120), and the lower part of the plastic card (200) is embedded in the In the notch (131), the inner surface of the plastic card (200) is attached to the inner surface of the card slot (110). 4. The connection structure for the bright strip of the rear triangle window according to claim 3, characterized in that: the plastic card (200) is U-shaped, and one end of the plastic card (200) protrudes outward to form a card joint (220 ), the other end of the plastic card (200) is provided with clip feet (230), and a matching groove (240) is formed between the clip feet (230). 5. The connection structure for the bright strip of the rear triangular window according to claim 4, characterized in that: the snap joint (220) is attached to the inner surface of the claw (120), and the snap foot (230) snaps into the notch In (131), the folding edge (130) between the corresponding notches (131) is embedded in the matching groove (240). 6. The connection structure for the bright strip of the rear triangular window according to claim 1, characterized in that: the end of the cylindrical connection block (210) is provided with a plastic end cap (211), and the plastic end cap (211) Limit the insert (400). 7. The connection structure for the bright strip of the rear quarter window according to any one of claims 1-6, characterized in that: the insert (400) is a plastic part, and the middle part of the insert (400) is provided with a connection hole (410). 8. The connection structure for the bright strip of the rear triangular window according to claim 7, characterized in that: a limiting cylinder (411) protrudes from the periphery of the connection hole (410). 9. The connection structure for the bright strip of the rear triangular window according to claim 8, characterized in that: the inner diameter of the limiting cylinder (411) is larger than the outer diameter of the cylindrical connecting block (210), and the limiting cylinder (411 ) outer diameter is less than the aperture of positioning hole (311). 10. The connection structure for the bright strips of the rear triangular window according to claim 9, characterized in that: the columnar connection block (210) passes through the positioning hole (311) and the connection hole (410), and the columnar connection block (210) The end is limited on the surface of the insert (400), and the end surface of the limit cylinder (411) is attached to the plastic card (200).