Assembling type blocking buckle and luggage

Abstract

The utility model discloses an assembly type retaining buckle and a luggage, which belong to the technical field of luggage accessories, the assembly type retaining buckle comprises a first fastener and a second fastener, the first fastener and the second fastener are attached to form a whole, the first fastener comprises a first buckle frame, a first hook groove, a first bulge and a first opening, the first hook groove is arranged on the first buckle frame, and the second hook groove is arranged on the second buckle frame. The first fastener comprises a first fastener frame, a first hook groove, a first protrusion and a second opening, the first opening penetrates through one side wall of the first hook groove to be communicated with the outside, the first protrusion is arranged on one end face of the first fastener frame, the second fastener comprises a second fastener frame, a second hook groove, a second protrusion and a second opening, the second hook groove is formed in the second fastener frame, and the second opening penetrates through one side wall of the second hook groove to be communicated with the outside. The first protrusion is arranged on one end face of the first buckle frame, the second protrusion is arranged on one end face of the second buckle frame, the first protrusion can fall into the second opening to form a buckle structure, the second protrusion can fall into the first opening to form a buckle structure, the first buckle and the second buckle are combined to form the buckle, a fixing structure is used for connection, and the buckle cannot be abraded due to fatigue after being used for a long time and is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage accessories, in particular to an assembled buckle and a luggage. Background Art

[0002] Buckles, also known as ladder buckles, three-way buckles, or four-way buckles, are used to connect straps or bands on bags or backpacks. Buckles adjust the length of the straps or bands to suit the backpack's position, improving stability and comfort when worn against the wind. Existing buckles are molded from two components, secured by a movable structure. These buckles can easily fall off and fail after long-term use due to elastic fatigue. Furthermore, buckles are bulky, making them inconvenient to carry outdoors.

[0003] The existing patent application with publication number CN117179424A discloses a fastener, comprising: a plug component, comprising a shaft, a locking shoulder and a first magnet, the shaft protruding toward one end of the main body, the locking shoulder being formed in an expanded form at the front end portion of the shaft, and the first magnet being buried in the shaft; and a socket component, comprising a coupling groove, an inclined guide surface, a second magnet and a locking portion, the coupling groove forming an entrance on one side of one end of the main body to insert the shaft, the inclined guide surface being formed on one side of the coupling groove, and the second magnet being buried in the bottom surface of the coupling groove, when the shaft is inserted into the inclined guide surface of the coupling groove and the inner periphery of the other side entrance, the two components of the fastener are connected by a movable structure, which is prone to failure and falling off after long-term use, and the overall volume is large and inconvenient to carry. Utility Model Content

[0004] One of the purposes of the utility model is to provide an assembled stopper, which solves the problem that the existing stoppers adopt movable structure connection and are easy to become invalid after long-term use.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows:

[0006] A assembled buckle includes a first fastener and a second fastener, the first fastener and the second fastener are fitted together to form a whole, the first fastener includes a first buckle frame, a first hook groove, a first protrusion and a first opening, the first hook groove is set on the first buckle frame, the first opening is set to penetrate a side wall of the first hook groove and communicate with the outside, the first protrusion is set on one end face of the first buckle frame, the second fastener includes a second buckle frame, a second hook groove, a second protrusion and a second opening, the second hook groove is set on the second buckle frame, the second opening is set to penetrate a side wall of the second hook groove and communicate with the outside, the second protrusion is set on one end face of the second buckle frame, the first protrusion can fall into the second opening to form a snap-fit structure, and the second protrusion can fall into the first opening to form a snap-fit structure. The combination of the first fastener and the second fastener forms a buckle, which is connected using a fixed structure. It will not be fatigued and worn out during long-term use and is easy to carry.

[0007] Furthermore, the first fastener also includes a first through hole, which is arranged on the first fastener frame; the second fastener also includes a second through hole, which is arranged on the second fastener frame; the first through hole can overlap with the second through hole for use in carrying or connecting to an external structure.

[0008] Furthermore, the first fastener also includes a first baffle, which is arranged on a side wall of the first through hole, and the first baffle partially protrudes from the end face of the first buckle frame. The second fastener also includes a second baffle, which is arranged on a side wall of the second through hole, and the second baffle partially protrudes from the end face of the second buckle frame. The first baffle can contact the other side wall of the second through hole, and the second baffle can contact the other side wall of the first through hole, and is used to limit the first fastener and the second fastener to prevent the two from being misaligned due to force after combination.

[0009] Furthermore, the first fastener further includes a first groove, which is arranged on the first fastener frame, and the second fastener further includes a second groove, which is arranged on the second fastener frame, for providing a force connecting the first fastener and the second fastener.

[0010] Preferably, magnets are provided in the first groove and the second groove, and the first groove can be aligned with the second groove, with contactless connection, and easy assembly and disassembly.

[0011] Furthermore, a protrusion is provided on the side wall of the first protrusion, and the second protrusion has the same structure as the first protrusion, and is used to eliminate the connection gap.

[0012] More preferably, the first protrusion and the first opening are symmetrical with respect to the center line of the first hook groove, and the second protrusion and the second opening are symmetrical with respect to the center line of the second hook groove, thereby reducing manufacturing costs.

[0013] More preferably, the cross section of the first baffle is set to be square or circular, and the second baffle has the same structure as the first baffle, which is used to limit the movement of the two fasteners along their own end faces and make the force on the two fasteners uniform.

[0014] As a better option, the first hook groove is configured to be strip-shaped, and the first hook groove and the second hook groove have the same shape and are used for inserting a shoulder strap for use.

[0015] The second purpose of the utility model is to provide a bag that solves the problem that the existing bag has a large volume and is difficult to remove the buckle of the shoulder strap length adjustment part.

[0016] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows:

[0017] A case and bag comprises at least one of the above-mentioned assembled buckles, which can be disassembled and is convenient to use and carry.

[0018] The beneficial effects of the utility model are:

[0019] (1) The assembled buckle is formed by combining two fasteners. The two fasteners bear the load together, ensuring a strong load-bearing capacity. Both fasteners are provided with hook grooves and openings on the hook grooves. The two openings do not overlap, and the shoulder strap can be inserted into the hook grooves through the openings. By staggering the positions of the openings, the shoulder strap is closed in the buckle. Both openings are filled with protrusions of the buckle upper part, which are used to fix the positions of the two fasteners and play a positioning role. The fasteners are fixedly connected, and will not fail due to fatigue of the buckle during long-term use. The connection strength is high. By splitting the buckle, the overall volume is reduced, making it more convenient to carry.

[0020] (2) The two fasteners on the assembled buckle are both provided with grooves and baffles. A magnet is provided in the groove, and the two fasteners are connected by the magnetic force of the magnet, which makes it more convenient to use. In addition, a baffle is provided on the buckle frame for mutual positioning between the fasteners.

[0021] (3) The two fasteners of the assembled buckle have the same shape and are bonded together. Two or more sets of fasteners can be used in an overlapping manner according to the weight of the shoulder strap to improve the load-bearing capacity of the fasteners, making the use more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an axonometric view of the assembled buckle connected to the shoulder strap provided by the utility model;

[0023] Figure 2 This is an axonometric drawing of the assembled buckle provided by the utility model after it is disassembled;

[0024] Figure 3 This is an axonometric drawing of the assembled stopper provided by the utility model;

[0025] Figure 4 This is a schematic diagram of the assembled buckle connected to the shoulder strap provided by the utility model.

[0026] Reference numerals:

[0027] 1. First fastener; 11. First buckle frame; 12. First groove; 13. First through hole; 14. First baffle; 15. First protrusion; 16. First opening; 17. First hook groove; 2. Second fastener; 21. Second buckle frame; 22. Second groove; 23. Second through hole; 24. Second baffle; 25. Second protrusion; 26. Second opening; 27. Second hook groove; 3. Shoulder strap. DETAILED DESCRIPTION

[0028] 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1-Figure 4As shown, this embodiment discloses a first fastener 1 and a second fastener 2, the first fastener 1 and the second fastener 2 are fitted together to form a whole, the first fastener 1 includes a first buckle frame 11, a first hook groove 17, a first protrusion 15 and a first opening 16, the first hook groove 17 is provided on the first buckle frame 11, the first opening 16 is provided to penetrate a side wall of the first hook groove 17 and communicate with the outside, the first protrusion 15 is provided on one end surface of the first buckle frame 11, the second fastener 2 includes a second buckle frame 21, a second hook groove 27, a second protrusion 25 and a second opening 26, the second hook groove 27 is provided on the second fastener 2, the second opening 26 is provided to penetrate One side wall of the second hook groove 27 is connected to the outside, and the second protrusion 25 is arranged on one end face of the second buckle frame 21. The first protrusion 15 can fall into the second opening 26 to form a snap-fit structure, and the second protrusion 25 can fall into the first opening 16 to form a snap-fit structure. The first protrusion 15 cooperates with the second opening 26 and the second protrusion 25 cooperates with the first opening 16 to fill, and positions the first buckle frame 11 and the second buckle frame 21 relative to each other to prevent the buckles from being displaced after being subjected to force. The shoulder strap 3 is inserted into the first hook groove 17 and the second hook groove 27 in turn to form support. It is easy to use and carry, and can be effectively used for a long time without the need for a movable structure for connection.

[0031] See also Figure 2 Among them, the first protrusion 15 and the first opening 16 are symmetrical relative to the center line of the first hook groove 17, that is, symmetrical along line A, and the second protrusion 25 and the second opening 26 are symmetrical relative to the center line of the second hook groove 27, that is, symmetrical along line B, which is convenient for alignment and manufacturing during use.

[0032] Furthermore, the first fastener 1 also includes a first through hole 13, which is arranged on the first fastener frame 11, and the second fastener 2 also includes a second through hole 23, which is arranged on the second fastener frame 21. The first through hole 13 can overlap with the second through hole 23. The first through hole 13 and the second through hole 23 can be used as fulcrums for carrying, and can also be used as channels connecting to the outside.

[0033] Furthermore, the first fastener 1 further includes a first baffle 14, which is arranged on a side wall of the first through hole 13, and the first baffle 14 extends outward in a direction parallel to the side wall, so that the first baffle 14 partially protrudes from the end face of the first buckle frame 11, and the height of the first baffle 14 is not higher than the thickness of the two fasteners after superposition. The second fastener 2 further includes a second baffle 24, which is arranged on a side wall of the second through hole 23, and the second baffle 24 extends outward in a direction parallel to the side wall of the second through hole 23, so that the second baffle 24 partially protrudes from the end face of the second buckle frame 21, and the height of the second baffle 24 is not higher than the thickness of the two fasteners after superposition. The thickness of the fasteners after superposition, the first baffle 14 can contact with the other side wall of the second through hole 23, the second baffle 24 can contact with the other side wall of the first through hole 13, the first baffle 14 and the second baffle 24 are respectively in contact with the side walls of the through hole and the two ends of the baffles are in contact with the other two side walls of the through hole. After combining the first fastener 1 and the second fastener 2, the first buckle frame 11 and the second buckle frame 21 are limited along the end face direction of the fastener to prevent the first buckle frame 11 and the second buckle frame 21 from being dislocated when subjected to force. The first buckle frame 11 and the second buckle frame 21 can only be opened outward in a direction perpendicular to the end face of the fastener, which limits the assembly method and prevents errors during assembly.

[0034] Furthermore, the first fastener 1 also includes a first groove 12, which is arranged on the first fastener frame 11, and the second fastener 2 also includes a second groove 22, which is arranged on the second fastener frame 21, for installing an additional structure connecting the first fastener 1 and the second fastener 2. The first groove 12 and the second groove 22 can be respectively arranged in multiples on the first fastener frame 11 and the second fastener frame 21 to ensure that the two fasteners are evenly stressed.

[0035] Preferably, magnets are provided in the first groove 12 and the second groove 22 , and the first groove 12 can be aligned with the second groove 22 , and connected by magnets, without the need for fixed or movable physical structures, and easy assembly and disassembly.

[0036] Preferably, a protrusion is provided on the side wall of the first protrusion 15, and the protrusion is hemispherical. After the first protrusion 15 enters the first opening 16, the protrusion squeezes the side wall of the first opening 16 to eliminate the connection gap. The second protrusion 25 has the same structure as the first protrusion 15.

[0037] More preferably, the cross-sections of the first buckle frame 11 and the second buckle frame 21 are configured to be triangular or pentagonal, and the regular shape facilitates portability and use.

[0038] More preferably, the cross section of the first baffle 14 is set to be square or circular, which has a simple structure and is easy to manufacture. The second baffle 24 has the same structure as the first baffle 14, and the first fastener 1 and the second fastener 2 can evenly distribute the force.

[0039] More preferably, the first hook groove 17 is configured to be strip-shaped for use with the shoulder strap 3 , and the shoulder strap 3 can slide freely in the first hook groove 17 , making it convenient to adjust the length and position of the shoulder strap 3 . The first hook groove 17 and the second hook groove 27 have the same shape.

[0040] The process of using the assembled buckle is as follows:

[0041] Take the first fastener 1 and the second fastener 2 and place them opposite to each other, adjust the direction of any fastener so that the first protrusion 15 and the second protrusion 25 can fall into the second groove 22 and the first groove 12 respectively, then take the shoulder strap 3 and completely enter it from the first opening 16 of the first fastener 1 into the first hook groove 17, and then hold the shoulder strap 3 through the second opening 26 of the second fastener 2 into the second hook groove 27. After the strap is fully threaded, align the first baffle 14 on the first fastener 1 and the second baffle 24 on the second fastener 2 into the through hole, adjust the length and position of the shoulder strap 3, merge the first fastener 1 and the second fastener 2 to complete the installation of the buckle.

[0042] Example 2

[0043] This embodiment also discloses a luggage, including at least one assembled buckle. The assembled buckles can be stacked and used in two or more ways according to the load they carry. The assembled buckles are flexible to use and easy to carry after being disassembled, and are suitable for outdoor sports.

[0044] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the present invention.

Claims

1. An assembled buckle, comprising a first buckle (1) and a second buckle (2), wherein the first buckle (1) and the second buckle (2) are fitted together to form a whole, characterized in that: The first buckle (1) comprises a first buckle frame (11), a first hook groove (17), a first protrusion (15) and a first opening (16), wherein the first hook groove (17) is provided on the first buckle frame (11), the first opening (16) is provided to penetrate a side wall of the first hook groove (17) and communicate with the outside, and the first protrusion (15) is provided on an end surface of the first buckle frame (11); The second fastener (2) comprises a second fastener frame (21), a second hook groove (27), a second protrusion (25) and a second opening (26), wherein the second hook groove (27) is arranged on the second fastener frame (21), the second opening (26) is arranged to penetrate a side wall of the second hook groove (27) and communicate with the outside, the second protrusion (25) is arranged on an end face of the second fastener frame (21), the first protrusion (15) can fall into the second opening (26) to form a snap-fit structure, and the second protrusion (25) can fall into the first opening (16) to form a snap-fit structure.

2. The assembled buckle according to claim 1, characterized in that: The first fastener (1) further comprises a first through hole (13), the first through hole (13) being arranged on the first fastener frame (11); the second fastener (2) further comprises a second through hole (23), the second through hole (23) being arranged on the second fastener frame (21); the first through hole (13) can overlap with the second through hole (23).

3. The assembled buckle according to claim 2, characterized in that: The first fastener (1) further comprises a first baffle (14), the first baffle (14) being arranged on a side wall of the first through hole (13), and the first baffle (14) partially protruding from the end face of the first fastener frame (11); the second fastener (2) further comprises a second baffle (24), the second baffle (24) being arranged on a side wall of the second through hole (23), and the second baffle (24) partially protruding from the end face of the second fastener frame (21); the first baffle (14) can contact the other side wall of the second through hole (23), and the second baffle (24) can contact the other side wall of the first through hole (13).

4. The assembled buckle according to claim 3, characterized in that: The first fastener (1) further comprises a first groove (12), and the first groove (12) is arranged on the first fastener frame (11); the second fastener (2) further comprises a second groove (22), and the second groove (22) is arranged on the second fastener frame (21).

5. The assembled buckle according to claim 4, characterized in that: Magnets are provided in the first groove (12) and the second groove (22), and the first groove (12) can be aligned with the second groove (22).

6. The assembled buckle according to claim 1, characterized in that: A protruding portion is provided on the side wall of the first protrusion (15), and the second protrusion (25) has the same structure as the first protrusion (15).

7. The assembled buckle according to claim 1, characterized in that: The first protrusion (15) and the first opening (16) are symmetrical relative to the center line of the first hook groove (17), and the second protrusion (25) and the second opening (26) are symmetrical relative to the center line of the second hook groove (27).

8. The assembled buckle according to claim 3, characterized in that: The cross section of the first baffle (14) is configured to be square or circular, and the second baffle (24) has the same structure as the first baffle (14).

9. The assembled buckle according to claim 7, characterized in that: The first hook groove (17) is configured in a strip shape, and the first hook groove (17) and the second hook groove (27) have the same shape.

10. A bag, characterized by: It comprises at least one assembled stopper according to any one of claims 1 to 9.

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