Novel mounting and connecting structure

Abstract

The utility model provides a novel installing and connecting structure which comprises a shell, one end of the shell is of an L-shaped structure, the included angle of the L-shaped structure is an obtuse angle, the other end of the shell is of a first U-shaped structure, the included angles between two vertical plates and a bottom plate of the first U-shaped structure are both obtuse angles, dozens of die drawing structures are arranged on the shell, and the die drawing structures are arranged on the shell. Each draft structure is of an E-shaped structure, a diamond block is arranged at the extending end of the middle of each E-shaped structure, right trapezoid blocks are arranged at the extending ends of the two sides of each E-shaped structure, and the draft structures can be buckled with the copilot instrument panel. According to the utility model, the E-shaped draft structure is adopted, and draft treatment is carried out on the side surface, so that the problem of manufacturability caused by poor demolding is eliminated, the technical defects of large holding force, easiness in mold sticking, easiness in product pulling, unqualified product appearance and poor product are overcome, the manufacturability is improved, the labor time cost is reduced, and the production efficiency is improved. And the overall installation stability of the plaque is improved after draft treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive interior parts, and particularly relates to a novel installation and connection structure. Background Art

[0002] At present, due to the relatively deep rib positions in the front mold of the product, the front mold deep concave structure 1 is located at the deep concave part of the product, and there are the following technical defects: large clamping force, easy to stick to the mold, easy to scratch the product, unqualified product appearance, resulting in defective products, high labor cost, and low time efficiency.

[0003] Therefore, how to design a novel installation and connection structure has become an urgent problem to be solved. Summary of the Utility Model

[0004] In view of the problems existing in the prior art, the utility model provides a novel installation and connection structure to solve at least one of the above technical problems.

[0005] The technical solution of the utility model is: a novel installation and connection structure, including a housing. One end of the housing is an L-shaped structure with an obtuse angle at the included angle, and the other end of the housing is a first U-shaped structure. The included angles between the two vertical plates and the bottom plate of the first U-shaped structure are both obtuse angles. Dozens of draft structures are arranged on the housing. Any one of the draft structures is a "mountain"-shaped structure. A diamond block is arranged on the middle extension end of the "mountain"-shaped structure, and right-angled trapezoid blocks are arranged on both side extension ends of the "mountain"-shaped structure. The draft structure can be buckled with the co-pilot instrument panel.

[0006] The utility model adopts the "mountain"-shaped draft structure for side draft treatment to eliminate the manufacturing process problems caused by poor demolding. It is the actual basis for mold modification. After increasing the material thickness and draft, the clamping installation stability problem can be effectively solved. It solves the technical defects of large clamping force, easy to stick to the mold, easy to scratch the product, and unqualified product appearance, improves the manufacturability and reduces the labor time cost. After the draft treatment, the overall installation stability of the trim panel is improved, and the installation problem is solved in one batch, reducing the manual production cost and error.

[0007] Preferably, a first draft structure and a snap structure are sequentially arranged on the vertical plate of the L-shaped structure to the side of the first U-shaped structure, and glue can be added to the snap structure; a second draft structure and third draft structures arranged at intervals are arranged on the horizontal plate of the L-shaped structure.

[0008] The utility model adds glue to the snap structure and combines the draft treatment of the draft structure to eliminate the manufacturing process problems caused by poor demolding and solve the problems of labor cost and time efficiency. Brief Description of the Drawings

[0009] Figure 1It is the front view of the utility model.

[0010] Figure 2 It is a top view of the utility model.

[0011] Figure 3 It is a left view of the utility model.

[0012] Figure 4 It is the right view of the utility model.

[0013] In the figure: 1. Shell; 2. First demolding structure; 3. Snap-fit ​​structure; 4. Second demolding structure; 5. Third demolding structure; 6. Fourth demolding structure; 7. Fifth demolding structure; 8. Sixth demolding structure; 9. Seventh demolding structure; 10. Eighth demolding structure; 11. Ninth demolding structure; 101. L-shaped structure; 102. First U-shaped opening groove; 103. First U-shaped structure; 104. Second U-shaped opening groove; 801. Tenth demolding structure; 802. Connector; 803. Eleventh demolding structure. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] See also Figure 1-4 The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0016] Embodiment 1: A new type of installation and connection structure, referring to Figure 1 , Figure 2 , Figure 3, including a housing 1. One end of the housing 1 is an L-shaped structure 101 with an obtuse angle at the intersection. The other end of the housing 1 is a first U-shaped structure 103, and the angles between the two vertical plates and the bottom plate of the first U-shaped structure 103 are both obtuse. Dozens of draft structures are provided on the housing 1. Any one of the draft structures is a "mountain" - shaped structure. A diamond block is provided on the middle protruding end of the "mountain" - shaped structure, and right - angled trapezoid blocks are provided on both protruding ends of the "mountain" - shaped structure. The draft structure can be buckled with the co - pilot instrument panel. The present utility model adopts a "mountain" - shaped draft structure. Through the draft treatment of the diamond block on the side, it eliminates the manufacturing process problems caused by poor demolding, which is the actual basis for mold modification. After increasing the material thickness and performing the draft, it can effectively solve the problem of the stability of snap - fit installation, solve the technical defects of large clamping force, easy sticking to the mold, easy scratching of the product, unqualified product appearance, and resulting in defective products, improve the manufacturability and reduce the cost of manual time. After the draft treatment, it improves the overall installation stability of the trim panel, solves the installation problem in one - time large - batch and reduces the manual production cost and error.

[0017] Embodiment 2: On the basis of Embodiment 1, a first draft structure 2 and a snap - fit structure 3 are successively arranged on the vertical plate of the L - shaped structure 101 to one side of the first U - shaped structure 103, and glue can be added to the snap - fit structure 3; a second draft structure 4 and spaced - apart third draft structures 5 are arranged on the horizontal plate of the L - shaped structure 101. The present utility model adopts adding glue to the snap - fit structure and combining the draft treatment of the draft structure to eliminate the manufacturing process problems caused by poor demolding and solve the problems of labor cost and time efficiency.

[0018] Embodiment 3: On the basis of Embodiment 2, parallel first extension plates are arranged on the closed end of the first draft structure 2, and the first extension plates are located on the back of the protruding ends on both sides of the "mountain" - shaped structure. The present utility model adopts arranging the first extension plates on the back of the protruding ends on both sides of the "mountain" - shaped structure to position the first draft structure. The draft treatment of the draft structure can eliminate the manufacturing process problems caused by poor demolding and solve the problems of labor cost and time efficiency.

[0019] Embodiment 4: On the basis of Embodiment 2, the snap - fit structure 3 includes a mesh - shaped base. A second U - shaped structure is arranged on the end face of the mesh - shaped base close to the first draft structure 2, the opening of the second U - shaped structure faces upward, and a triangular convex block is arranged in the opening of the second U - shaped structure, and the triangular convex block can be buckled with the co - pilot instrument panel. The present utility model adopts a mesh - shaped base with stable structure; adopts arranging a triangular convex block in the opening of the second U - shaped structure to facilitate buckling with the co - pilot instrument panel; adopts adding glue to the snap - fit structure and combining the draft treatment of the draft structure to eliminate the manufacturing process problems caused by poor demolding and solve the problems of labor cost and time efficiency.

[0020] Embodiment 5, on the basis of embodiment 2, the second demolding structure 4 comprises a first F-type base, a "mountain"-shaped structure is located on the upper horizontal plate of the first F-type base, the vertical plate of the first F-type base is a V-shaped structure, the angle of the V-shaped structure is an obtuse angle, the two horizontal plates of the first F-type base are connected to the horizontal plate of the L-shaped structure 101 at one end away from the vertical plate, and the vertical plate of the first F-type base is connected to the horizontal plate of the L-shaped structure 101 at one end away from the horizontal plate; a bump is provided on the end surface of the upper horizontal plate of the first F-type base. The utility model adopts a "mountain"-shaped structure located on the upper horizontal plate of the first F-type base to form a second demolding structure, the two horizontal plates and the vertical plate of the first F-type base are connected to the shell, and the structure is stable.

[0021] Embodiment 6: Based on Embodiment 5, Figure 4 , a fourth draft structure 6, a fifth draft structure 7, and a sixth draft structure 8 are sequentially arranged on one side of the first U-shaped structure 103 in a direction away from the L-shaped structure 101, and the fourth draft structure 6, the fifth draft structure 7, and the sixth draft structure 8 are all on the same side as the second draft structure 4; the "mountain"-shaped structure of the fourth draft structure 6 is located on the upper horizontal plate of the second F-shaped base, and the two horizontal plates of the second F-shaped base are connected to the bottom plate of the first U-shaped structure 103 at one end away from the vertical plate, and the vertical plate of the second F-shaped base is connected to the bottom plate of the first U-shaped structure 103 at one end away from the horizontal plate; the "mountain"-shaped structure of the fifth draft structure 7 is located on the upper horizontal plate of the third F-shaped base, and a lower horizontal plate is arranged between the middle horizontal plate and the vertical plate of the third F-shaped base, and the three horizontal plates of the third F-shaped base are connected to the vertical plate on one side of the first U-shaped structure 103 at one end away from the vertical plate, and the vertical plate of the third F-shaped base is connected to the vertical plate on one side of the first U-shaped structure 103 at one end away from the horizontal plate. The utility model adopts a "mountain" shaped structure located on the upper horizontal plate of the second F-shaped base to form a fourth demolding structure, and the two horizontal plates and the vertical plates of the second F-shaped base are all connected to the shell body; the utility model adopts a "mountain" shaped structure located on the upper horizontal plate of the third F-shaped base to form a fifth demolding structure, and the three horizontal plates and the vertical plates of the third F-shaped base are all connected to the shell body, and the structure is stable.

[0022] Embodiment 7, on the basis of embodiment 6, the sixth draft structure 8 comprises a tenth draft structure 801, the tenth draft structure 801 is connected to the eleventh draft structure 803 through a "7"-shaped connector 802, the structure of the tenth draft structure 801 and the structure of the second draft structure 4 are mirror images of each other, the "mountain"-shaped structure of the eleventh draft structure 803 is located on the vertical plate of the fourth F-shaped base, the two horizontal plates of the fourth F-shaped base are connected to the vertical plate on the other side of the first U-shaped structure 103 at one end away from the vertical plate, and the vertical plate of the fourth F-shaped base is connected to the bottom plate of the first U-shaped structure 103 at one end away from the horizontal plate. The utility model adopts the structure of the tenth draft structure and the structure of the second draft structure to be mirror images of each other, adopts the "mountain"-shaped structure located on the vertical plate of the fourth F-shaped base to form the eleventh draft structure, and the tenth draft structure is connected to the eleventh draft structure through a "7"-shaped connector to form the sixth draft structure, and the structure is stable.

[0023] Embodiment 8. On the basis of Embodiment 6, a ninth demolding structure 11, an eighth demolding structure 10, and a seventh demolding structure 9 are sequentially arranged on the other side of the first U-shaped structure 103 in a direction away from the L-shaped structure 101; the "mountain"-shaped structures of the ninth demolding structure 11 and the eighth demolding structure 10 are both located on the vertical plate of the fifth F-shaped base, and the ends of the two horizontal plates of the fifth F-shaped base away from the vertical plate are connected to the vertical plate on the other side of the first U-shaped structure 103, and the ends of the vertical plates of the fifth F-shaped base away from the horizontal plate are connected to the vertical plate on the other side of the first U-shaped structure 103; the "mountain"-shaped structures of the seventh demolding structure 9 are both located on the vertical plate of the sixth F-shaped base, and the ends of the two horizontal plates of the sixth F-shaped base away from the vertical plate are connected to the bottom plate of the first U-shaped structure 103, and the ends of the vertical plates of the sixth F-shaped base away from the horizontal plate are connected to the vertical plate on the other side of the first U-shaped structure 103. The utility model adopts "mountain" shaped structures, all of which are located on the vertical plate of the fifth F-shaped base to form the eighth and ninth demolding structures, and the two horizontal plates and the vertical plate of the fifth F-shaped base are connected to the shell; the "mountain" shaped structures are all located on the vertical plate of the sixth F-shaped base to form the seventh demolding structure, and the two horizontal plates and the vertical plate of the sixth F-shaped base are connected to the shell, and the structure is stable.

[0024] Embodiment 9: Based on Embodiment 6, the end of the L-shaped structure 101 connected to the first U-shaped structure 103 is provided with a first U-shaped opening groove 102, and the vertical plate of the first U-shaped structure 103 close to the opening of the first U-shaped opening groove 102 is provided with a second U-shaped opening groove 104, and the opening of the first U-shaped opening groove 102 is arranged in the same direction as the opening of the second U-shaped opening groove 104. The utility model adopts the first U-shaped opening groove 102 and the second U-shaped opening groove arranged in the same direction, which fits the structure of the co-pilot instrument panel and meets the structural requirements.

[0025] Embodiment 10, on the basis of embodiment 9, the two third drafting structures 5 are located on the bottom surface of the first U-shaped opening groove 102, and the closed end of the third drafting structure 5 is provided with a second extension plate arranged in parallel, and the second extension plate is located on the back of the protruding ends on both sides of the "mountain"-shaped structure. The utility model adopts two third drafting structures located on the bottom surface of the first U-shaped opening groove, and the second extension plates are arranged on the back of the protruding ends on both sides of the "mountain"-shaped structure to position the third drafting structure. The drafting treatment of the drafting structure can eliminate the manufacturing process problems caused by poor demoulding, and solve the problems of labor cost and time efficiency.

[0026] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A novel mounting connection structure, comprising a housing (1), characterized in that: One end of the shell (1) is an L-shaped structure (101), the angle of the L-shaped structure (101) is an obtuse angle, the other end of the shell (1) is a first U-shaped structure (103), the angles between the two vertical plates of the first U-shaped structure (103) and the bottom plate are both obtuse angles, dozens of draft structures are arranged on the shell (1), any one of the draft structures is a "mountain" shaped structure, a diamond block is arranged on the middle protruding end of the "mountain" shaped structure, and right-angled trapezoidal blocks are arranged on the protruding ends on both sides of the "mountain" shaped structure, and the draft structure can be buckled with the co-pilot instrument panel.

2. A new type of installation and connection structure according to claim 1, characterized in that: A first demoulding structure (2) and a buckle structure (3) are sequentially arranged on the vertical plate of the L-shaped structure (101) to one side of the first U-shaped structure (103), and glue can be added to the buckle structure (3); a second demoulding structure (4) and a third demoulding structure (5) arranged at intervals are arranged on the horizontal plate of the L-shaped structure (101).

3. A new type of installation and connection structure according to claim 2, characterized in that: The closed end of the first demoulding structure (2) is provided with a first extension plate arranged in parallel, and the first extension plate is located on the back side of the protruding ends on both sides of the "mountain" shaped structure.

4. A new type of installation and connection structure according to claim 2, characterized in that: The buckle structure (3) comprises a U-shaped base, a second U-shaped structure is arranged on the end surface of the U-shaped base close to the first demolding structure (2), a triangular protrusion is arranged in the opening of the second U-shaped structure, and the triangular protrusion can be buckled with the passenger panel.

5. A new type of installation and connection structure according to claim 2, characterized in that: The second demolding structure (4) comprises a first F-shaped base, a "mountain"-shaped structure is located on an upper horizontal plate of the first F-shaped base, the vertical plate of the first F-shaped base is a V-shaped structure, the included angle of the V-shaped structure is an obtuse angle, the two horizontal plates of the first F-shaped base are connected to the horizontal plate of the L-shaped structure (101) at one end away from the vertical plate, and the vertical plate of the first F-shaped base is connected to the horizontal plate of the L-shaped structure (101) at one end away from the horizontal plate; and a protrusion is arranged on the end surface of the upper horizontal plate of the first F-shaped base.

6. A new type of installation and connection structure according to claim 5, characterized in that: A fourth demolding structure (6), a fifth demolding structure (7), and a sixth demolding structure (8) are sequentially arranged on one side of the first U-shaped structure (103) in a direction away from the L-shaped structure (101); the fourth demolding structure (6), the fifth demolding structure (7), and the sixth demolding structure (8) are all on the same side as the second demolding structure (4); the "mountain"-shaped structure of the fourth demolding structure (6) is located on the upper horizontal plate of the second F-shaped base; the two horizontal plates of the second F-shaped base are both connected to the first U-shaped structure (103) at one end away from the vertical plate. 03), the vertical plate of the second F-shaped base is connected to the bottom plate of the first U-shaped structure (103) at one end away from the horizontal plate; the "mountain"-shaped structure of the fifth demolding structure (7) is located on the upper horizontal plate of the third F-shaped base, a lower horizontal plate is arranged between the middle horizontal plate and the vertical plate of the third F-shaped base, the three horizontal plates of the third F-shaped base are connected to the vertical plates on one side of the first U-shaped structure (103) at one end away from the vertical plate, and the vertical plate of the third F-shaped base is connected to the vertical plate on one side of the first U-shaped structure (103) at one end away from the horizontal plate.

7. A new type of installation and connection structure according to claim 6, characterized in that: The sixth demolding structure (8) comprises a tenth demolding structure (801), the tenth demolding structure (801) is connected to the eleventh demolding structure (803) via a "7"-shaped connecting piece (802), the structure of the tenth demolding structure (801) and the structure of the second demolding structure (4) are mirror images of each other, the "mountain"-shaped structure of the eleventh demolding structure (803) is located on the vertical plate of the fourth F-shaped base, the two horizontal plates of the fourth F-shaped base are connected to the vertical plate on the other side of the first U-shaped structure (103) at one end away from the vertical plate, and the vertical plate of the fourth F-shaped base is connected to the bottom plate of the first U-shaped structure (103) at one end away from the horizontal plate.

8. A new type of installation and connection structure according to claim 6, characterized in that: The other side of the first U-shaped structure (103) is provided with a ninth demolding structure (11), an eighth demolding structure (10), and a seventh demolding structure (9) in sequence in a direction away from the L-shaped structure (101); the "mountain"-shaped structures of the ninth demolding structure (11) and the eighth demolding structure (10) are both located on the vertical plate of the fifth F-shaped base, and the ends of the two horizontal plates of the fifth F-shaped base away from the vertical plate are both connected to the vertical plate on the other side of the first U-shaped structure (103), and the ends of the vertical plates of the fifth F-shaped base away from the horizontal plate are connected to the vertical plate on the other side of the first U-shaped structure (103); the "mountain"-shaped structures of the seventh demolding structure (9) are both located on the vertical plate of the sixth F-shaped base, and the ends of the two horizontal plates of the sixth F-shaped base away from the vertical plate are both connected to the bottom plate of the first U-shaped structure (103), and the ends of the vertical plates of the sixth F-shaped base away from the horizontal plate are connected to the vertical plate on the other side of the first U-shaped structure (103).

9. A new type of installation and connection structure according to claim 6, characterized in that: A first U-shaped opening groove (102) is provided at one end of the L-shaped structure (101) connected to the first U-shaped structure (103); a second U-shaped opening groove (104) is provided on a vertical plate of the first U-shaped structure (103) close to the opening of the first U-shaped opening groove (102); and the opening of the first U-shaped opening groove (102) and the opening of the second U-shaped opening groove (104) are arranged in the same direction.

10. A new type of installation and connection structure according to claim 9, characterized in that: The two third demolding structures (5) are located on the bottom surface of the first U-shaped opening groove (102).

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