Mounting structure of a frame case

Abstract

The utility model relates to the field of luggage technology, especially a mounting structure of frame body luggage, which comprises a frame body, a box shell and an elastic clamping piece, a clamping groove is arranged on the frame body, the elastic clamping piece is clamped in the clamping groove, one end of a first elastic clamping plate away from the connecting plate abuts against the first limiting groove edge, one end of a second elastic clamping plate away from the connecting plate abuts against the second limiting groove edge, the clamping end is clamped into the elastic clamping cavity, and the first elastic inner clamp and the second elastic inner clamp abut together. Under the elastic force of the first elastic inner clamp and the second elastic inner clamp, the clamping end is fixed, the connection and fixation of the frame body and the box shell are completed, the whole mounting process does not need other processes, the mounting process is simple and convenient, and the assembly efficiency of the frame body luggage is significantly improved.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, and in particular to an installation structure for frame luggage. Background Technology

[0002] Currently, in the luggage industry, framed luggage is divided into plastic framed luggage and metal framed luggage. Framed luggage consists of a frame and a shell. The frame and shell are mainly connected by rivets. The rivet connection method requires adding many people and multiple riveting machine processes to the luggage assembly line to ensure the assembly efficiency of the frame and shell, making the entire installation and assembly process too complicated and seriously reducing the installation and assembly efficiency of framed luggage. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an installation structure for a frame bag with high installation and assembly efficiency.

[0004] The technical solution adopted by this utility model to solve its technical problem is: an installation structure for a frame-type bag, including a frame and a shell. The frame is provided with a snap-fit ​​groove, and the two inner walls opposite to the snap-fit ​​groove are respectively a first abutment surface and a second abutment surface. A first limiting groove is provided on the first abutment surface, and a second limiting groove is provided on the second abutment surface. The shell is provided with a clamping end and also includes an elastic clamping member. The elastic clamping member has a one-sided opening structure and includes a first elastic clamping plate, a connecting plate, and a second elastic clamping plate connected sequentially. The elastic clamping plates enclose an elastic clamping cavity, and the first elastic clamping plate and the second elastic clamping plate are arranged opposite to each other. At least one first elastic inner clamp is connected to the inner side of the first elastic clamping plate. The first elastic inner clamp is arranged at an angle relative to the first elastic clamping plate, and the end of the first elastic inner clamp that is away from the first elastic clamping plate is closer to the connecting plate. At least one second elastic inner clamp is connected to the inner side of the second elastic clamping plate. The second elastic inner clamp is arranged at an angle relative to the second elastic clamping plate, and the end of the second elastic inner clamp that is away from the second elastic clamping plate is closer to the connecting plate. The elastic clamping element is engaged in the clamping groove, and the end of the first elastic clamping plate away from the connecting plate abuts against the edge of the first limiting groove, and the end of the second elastic clamping plate away from the connecting plate abuts against the edge of the second limiting groove. The clamping end is engaged in the elastic clamping cavity and abuts against the first elastic inner clamp and the second elastic inner clamp.

[0005] Furthermore, the elastic clamping element is made of an elastic material.

[0006] Furthermore, the first elastic clamping plate includes a first elastic plate body and a first elastic outer clamp. The first elastic inner clamp is connected and disposed on the inner side of the first elastic plate body, and the first elastic outer clamp is connected and disposed on the outer side of the first elastic plate body. The first elastic outer clamp is arranged at an angle relative to the first elastic plate body, and the end of the first elastic plate body away from the first elastic plate body abuts against the edge of the first limiting groove. The second elastic clamping plate includes a second elastic plate body and a second elastic outer clamp. The second elastic inner clamp is connected and disposed on the inner side of the second elastic plate body, and the second elastic outer clamp is connected and disposed on the outer side of the second elastic plate body. The second elastic outer clamp is arranged at an angle relative to the second elastic plate body, and the end of the second elastic plate body away from the first elastic plate body abuts against the edge of the second limiting groove.

[0007] Furthermore, the first elastic outer clip and one of the first elastic inner clips are an integral structure.

[0008] Furthermore, the second elastic outer clip and one of the second elastic inner clips are an integral structure.

[0009] Furthermore, the second contact surface includes an inclined section and a straight section connected together, and a second limiting groove is provided at the end of the inclined section away from the straight section. The position of the inclined section corresponds to the position of the second elastic outer clamp, and the position of the straight section corresponds to the position of the second elastic plate.

[0010] Furthermore, along the direction of the first elastic plate towards the connecting plate, the distance between the first elastic plate and the second elastic plate increases sequentially.

[0011] The beneficial effects of this utility model are as follows: When assembling the frame bag, the elastic clamping part is first snapped into the snap-fit ​​groove, and the elastic clamping part is fixed by the first limiting groove and the second limiting groove. Then, the clamping end on the frame is snapped into the elastic clamping cavity and abuts against the first elastic inner clamp and the second elastic inner clamp. The elastic force of the first elastic inner clamp and the second elastic inner clamp achieves the fixation of the clamping end, thus completing the connection and fixation of the frame and the box shell. The entire installation process does not require other procedures, the installation process is simple and convenient, and the assembly efficiency of the frame bag is significantly improved. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the frame; Figure 3 This is a structural schematic diagram of the elastic clamping component; The components are labeled as follows: Frame 1, Shell 2, Snap-fit ​​Slot 3, First Abutment Surface 4, Second Abutment Surface 5, First Limiting Slot 6, Second Limiting Slot 7, Elastic Clamping Component 8, First Elastic Clamping Plate 9, Connecting Plate 10, Second Elastic Clamping Plate 11, Elastic Clamping Cavity 12, First Elastic Inner Clamp 13, Second Elastic Inner Clamp 14, First Elastic Plate 15, First Elastic Outer Clamp 16, Second Elastic Plate 17, Second Elastic Outer Clamp 18, Inclined Section 19, Straight Section 20. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0014] like Figure 1 , Figure 2 and Figure 3 As shown, the installation structure of the frame-type bag of this utility model includes a frame 1 and a case 2. The frame 1 is provided with a snap-fit ​​groove 3, and the two inner walls opposite to the snap-fit ​​groove 3 are a first abutment surface 4 and a second abutment surface 5, respectively. A first limiting groove 6 is provided on the first abutment surface 4, and a second limiting groove 7 is provided on the second abutment surface 5. The case 2 is provided with a clamping end and also includes an elastic clamping member 8. The elastic clamping member 8 has a structure with one side opening. The elastic clamping member 8 includes a first elastic clamping plate 9, a connecting plate 10, and a second elastic clamping plate 11 connected together in sequence. The first elastic clamping plate 9, the connecting plate 10, and the second elastic clamping plate 11 enclose and form The elastic clamping cavity 12 is provided, and the first elastic clamping plate 9 and the second elastic clamping plate 11 are arranged opposite to each other. At least one first elastic inner clamp 13 is connected to the inner side of the first elastic clamping plate 9. The first elastic inner clamp 13 is arranged at an angle relative to the first elastic clamping plate 9, and the end of the first elastic inner clamp 13 away from the first elastic clamping plate 9 is closer to the connecting plate 10. At least one second elastic inner clamp 14 is connected to the inner side of the second elastic clamping plate 11. The second elastic inner clamp 14 is arranged at an angle relative to the second elastic clamping plate 11, and the end of the second elastic inner clamp 14 away from the second elastic clamping plate 11 is closer to the connecting plate 10. The elastic clamping member 8 is engaged in the clamping groove 3, and the end of the first elastic clamping plate 9 away from the connecting plate 10 abuts against the edge of the first limiting groove 6, and the end of the second elastic clamping plate 11 away from the connecting plate 10 abuts against the edge of the second limiting groove 7. The clamping end is engaged in the elastic clamping cavity 12 and abuts against the first elastic inner clamp 13 and the second elastic inner clamp 14.

[0015] The frame 1 can be made of plastic or metal, and the case 2 can be made of aluminum plate, PC, PP, carbon fiber, etc. During installation, the elastic clamping member 8 is first engaged in the engagement groove 3, so that the end of the first elastic clamping plate 9 away from the connecting plate 10 abuts against the edge of the first limiting groove 6, and the end of the second elastic clamping plate 11 away from the connecting plate 10 abuts against the edge of the second limiting groove 7. The first limiting groove 6 and the second limiting groove 7 form a limiting and fixing step for the elastic clamping member 8 in the engagement groove 3. Through the limiting and fixing of the elastic clamping member 8 by the first limiting groove 6 and the second limiting groove 7, the elastic clamping member 8 is engaged and fixed in the engagement groove 3. Then, the clamping end on the frame 1 is inserted into the elastic clamping cavity 12. When the clamping end is inserted into the elastic clamping cavity 12, it exerts an outward (relative to the clamping end) force on the first elastic inner clamp 13 and the second elastic inner clamp 14. The first elastic inner clamp 13 and the second elastic inner clamp 14 exert an inward (relative to the clamping end) elastic clamping force on the clamping end, thereby fixing the clamping end and completing the connection and fixing of the frame 1 and the box shell 2. The entire installation process does not require other procedures, and the installation process is simple and convenient, which significantly improves the assembly efficiency of the frame bag.

[0016] The first elastic inner clip 13 and the second elastic inner clip 14 have a certain elasticity. The first elastic inner clip 13 and the second elastic inner clip 14 are made of elastic material. In order to improve the effect of fixing the elastic clamping member 8 in the snap-fit ​​groove 3, the first elastic clamping plate 9, the connecting plate 10 and the second elastic clamping plate 11 are also preferably made of elastic material. That is, the elastic clamping member 8 is made entirely of elastic material, such as metal.

[0017] To further improve the effect of the elastic clamping element 8 in fixing in the snap-fit ​​groove 3, and to improve the overall connection strength between the frame 1 and the shell 2, for example... Figure 1 , Figure 3As shown, the first elastic clamping plate 9 includes a first elastic plate body 15 and a first elastic outer clamp 16. A first elastic inner clamp 13 is connected and disposed on the inner side of the first elastic plate body 15, and a first elastic outer clamp 16 is connected and disposed on the outer side of the first elastic plate body 15. The first elastic outer clamp 16 is arranged at an angle relative to the first elastic plate body 15, and the end of the first elastic plate body 15 away from the first elastic plate body 15 abuts against the edge of the first limiting groove 6. The second elastic clamping plate 11 includes a second elastic plate body 17 and a second elastic outer clamp 18. A second elastic inner clamp 14 is connected and disposed on the inner side of the second elastic plate body 17, and a second elastic outer clamp 18 is connected and disposed on the outer side of the second elastic plate body 17. The second elastic outer clamp 18 is arranged at an angle relative to the second elastic plate body 17, and the end of the second elastic plate body 17 away from the first elastic plate body 15 abuts against the edge of the second limiting groove 7. When the frame bag is installed and assembled, when the clamping end is inserted into the elastic clamping cavity 12, it will exert an outward (relative to the clamping end) force on the first elastic inner clamp 13 and the second elastic inner clamp 14. This force will also be transmitted to the first elastic plate 15, the first elastic outer clamp 16, the second elastic plate 17, and the second elastic outer clamp 18, thereby improving the contact effect between the first elastic outer clamp 16 and the first limiting groove 6, and the contact effect between the second elastic outer clamp 18 and the second limiting groove 7.

[0018] The more first elastic inner clips 13 and second elastic inner clips 14 there are, the better the fixing effect on the clamping end, but the manufacturing cost will also increase accordingly. The preferred number of first elastic inner clips 13 and second elastic inner clips 14 is 2-3. For ease of processing, the first elastic outer clip 16 and the outermost first elastic inner clip 13 are integrally formed, and the second elastic outer clip 18 and the outermost second elastic inner clip 14 are integrally formed.

[0019] To further improve the effect of fixing the elastic clamping member 8 in the snap-fit ​​groove 3, for example... Figure 1 , Figure 2 As shown, the second abutment surface 5 includes an inclined section 19 and a straight section 20 connected together. The second limiting groove 7 is located at the end of the inclined section 19 away from the straight section 20. The position of the inclined section 9 corresponds to the position of the second elastic outer clamp 18, and the position of the straight section 20 corresponds to the position of the second elastic plate 17. This arrangement can further improve the abutment effect between the second elastic outer clamp 18 and the second limiting groove 7.

[0020] To facilitate inserting the clamping end into the elastic clamping cavity 12, for example... Figure 1 , Figure 3As shown, along the direction of the first elastic plate 15 near the connecting plate 10, the distance between the first elastic plate 15 and the second elastic plate 17 increases sequentially. The height of the part of the elastic clamping cavity 12 away from the connecting plate 10 is less than the thickness of the clamping end, and the height of the part of the elastic clamping cavity 12 near the connecting plate 10 is less than the thickness of the clamping end. This ensures both the clamping force on the clamping end and facilitates the clamping end to be inserted into the elastic clamping cavity 12.

Claims

1. An installation structure for a framed bag, comprising a frame (1) and a case shell (2), characterized in that: The frame (1) is provided with a snap-fit ​​groove (3), and the two inner walls opposite to the snap-fit ​​groove (3) are respectively a first abutting surface (4) and a second abutting surface (5). A first limiting groove (6) is provided on the first abutting surface (4), and a second limiting groove (7) is provided on the second abutting surface (5). The box shell (2) is provided with a clamping end, and also includes an elastic clamping member (8). The elastic clamping member (8) has a one-sided opening structure. The elastic clamping member (8) includes a first elastic clamping plate (9), a connecting plate (10), and a second elastic clamping plate (11) connected together in sequence. The first elastic clamping plate (9), the connecting plate (10), and the second elastic clamping plate (11) enclose an elastic clamping cavity (12), and the first The elastic clamping plate (9) and the second elastic clamping plate (11) are arranged opposite to each other. At least one first elastic inner clamp (13) is connected to the inner side of the first elastic clamping plate (9). The first elastic inner clamp (13) is arranged at an angle relative to the first elastic clamping plate (9), and the end of the first elastic inner clamp (13) away from the first elastic clamping plate (9) is closer to the connecting plate (10). At least one second elastic inner clamp (14) is connected to the inner side of the second elastic clamping plate (11). The second elastic inner clamp (14) is arranged at an angle relative to the second elastic clamping plate (11), and the end of the second elastic inner clamp (14) away from the second elastic clamping plate (11) is closer to the connecting plate (10). The elastic clamping member (8) is engaged in the clamping groove (3), and the end of the first elastic clamping plate (9) away from the connecting plate (10) abuts against the edge of the first limiting groove (6), and the end of the second elastic clamping plate (11) away from the connecting plate (10) abuts against the edge of the second limiting groove (7). The clamping end is engaged in the elastic clamping cavity (12) and abuts against the first elastic inner clamp (13) and the second elastic inner clamp (14).

2. The mounting structure for a framed bag as described in claim 1, characterized in that: The elastic clamp (8) is made of elastic material.

3. The mounting structure for the frame bag as described in claim 2, characterized in that: The first elastic clamping plate (9) includes a first elastic plate body (15) and a first elastic outer clamp (16). A first elastic inner clamp (13) is connected and disposed on the inner side of the first elastic plate body (15), and a first elastic outer clamp (16) is connected and disposed on the outer side of the first elastic plate body (15). The first elastic outer clamp (16) is arranged at an angle relative to the first elastic plate body (15). The end of the first elastic plate body (15) away from the first elastic plate body (15) abuts against the edge of the first limiting groove (6). The second elastic clamping plate (11) includes a second elastic plate body (17) and a second elastic outer clamp (18). The second elastic inner clamp (14) is connected and disposed on the inner side of the second elastic plate body (17), and the second elastic outer clamp (18) is connected and disposed on the outer side of the second elastic plate body (17). The second elastic outer clamp (18) is arranged at an angle relative to the second elastic plate body (17). The end of the second elastic plate body (17) away from the first elastic plate body (15) abuts against the edge of the second limiting groove (7).

4. The mounting structure for a framed bag as described in claim 3, characterized in that: The first elastic outer clip (16) and one of the first elastic inner clips (13) are an integral structure.

5. The mounting structure for a framed bag as described in claim 3, characterized in that: The second elastic outer clip (18) and one of the second elastic inner clips (14) are an integral structure.

6. The mounting structure for a framed bag as described in claim 3, characterized in that: The second contact surface (5) includes an inclined section (19) and a straight section (20) connected together. The second limiting groove (7) is located at the end of the inclined section (19) away from the straight section (20). The position of the inclined section (19) corresponds to the position of the second elastic outer clamp (18), and the position of the straight section (20) corresponds to the position of the second elastic plate (17).

7. The mounting structure for a framed bag as described in any one of claims 3 to 6, characterized in that: Along the direction of the first elastic plate (15) approaching the connecting plate (10), the distance between the first elastic plate (15) and the second elastic plate (17) increases sequentially.

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