Mounting fastener of luggage

Abstract

The utility model discloses a luggage mounting buckle, which comprises a first male buckle, a second male buckle and a base, the base is provided with a first bayonet connected with the first male buckle in a clamping manner and a second bayonet connected with the second male buckle in a clamping manner, and the first bayonet and the second bayonet are arranged at an interval, so that a luggage can be effectively and stably fixed on an external device. And a user can conveniently disassemble and assemble the luggage and an external device. The first male buckle is further rotationally connected with the first bayonet when clamped with the first bayonet, and / or the second male buckle is further rotationally connected with the second bayonet when clamped with the second bayonet, so that the first male buckle and the second male buckle can be arranged in the first bayonet and the second bayonet respectively. The opening orientation direction of the first bayonet and the opening orientation direction of the second bayonet are not in the same straight line, so that the problem that the first male buckle and the second male buckle are respectively separated from the first bayonet and the second bayonet when the luggage is subjected to casual external force is effectively prevented, and the stability of connection between the luggage and an external device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of fasteners, and in particular to a fastener for mounting bags. Background Technology

[0002] As people's living standards improve, their recreational activities are increasing, and more and more people enjoy cycling. While cycling, people often carry items, leading to the emergence of bicycle tube bags on the market. These tube bags are typically secured to the top tube of the bicycle with straps. However, this method is inconvenient for users to install and remove the tube bag from the bicycle. Furthermore, the straps used to secure the tube bag to the top tube can cause it to wobble, affecting the user experience. Utility Model Content

[0003] The main purpose of this utility model is to provide a mounting buckle for bags to solve the problem that existing bicycle top tube bags, which are fixed to the bicycle top tube with straps, are inconvenient to install and remove and are prone to shaking.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0005] A mounting fastener for luggage, used to detachably secure luggage to an external device, comprising:

[0006] First public buckle;

[0007] Second public buckle;

[0008] The base has a first latch for engaging with a first male latch and a second latch for engaging with a second male latch. The first latch and the second latch are spaced apart, and the opening direction of the first latch and the opening direction of the second latch are not on the same straight line. When the first male latch engages with the first latch, it is also rotatably connected to the first latch, and / or, when the second male latch engages with the second latch, it is also rotatably connected to the second latch.

[0009] Furthermore, the opening direction of the first bayonet is perpendicular to the opening direction of the second bayonet.

[0010] Furthermore, the base is provided with a locking component for limiting the second male buckle at the position corresponding to the second bayonet.

[0011] The locking assembly includes an elastic element, an operating element for user operation, and a plug connected to the operating element. The plug is configured to limit the second male buckle within the second latch when the operating element is not subjected to external force. The plug is also configured to move to disengage the second male buckle when the operating element is subjected to external force. The elastic element is configured to cause the operating element to return to its initial state when the external force on the operating element is removed.

[0012] Furthermore, the base is provided with a limiting groove communicating with the second bayonet, the elastic element is placed in the limiting groove, the two ends of the elastic element abut against the base and the insertion rod respectively, and the insertion rod is at least partially placed in the limiting groove.

[0013] Furthermore, there are two of each of the insert rods and elastic elements, and both insert rods are connected to the operating element, with the two insert rods distributed on both sides of the second bayonet.

[0014] Furthermore, the operating member is provided with sliding holes near both ends, and each of the insert rods is provided with a limiting block, which is placed inside the sliding hole, and the sliding hole is a strip-shaped hole.

[0015] Furthermore, the operating component is provided with a pull block, the pull block is provided with a hand-held opening, and the base is provided with a clearance opening at the position corresponding to the pull block, the height of the clearance opening being greater than the height of the pull block.

[0016] Furthermore, the first bayonet includes a first opening and a first slot that communicates with the first opening and is adapted to the first male buckle, wherein the width of the first opening is greater than the width of the first slot.

[0017] The second latch includes a second opening and a second slot that communicates with the second opening and is adapted to the second male buckle, wherein the width of the second opening is greater than the width of the second slot.

[0018] Furthermore, the first male buckle includes a first connecting part and a first locking block connected to the first connecting part. The first buckle also includes a first receiving cavity disposed on the base and having a third opening on one side. The first receiving cavity is used to receive the first locking block, and the first slot is used to receive the first connecting part. The width of the first receiving cavity is greater than the width of the first slot.

[0019] The second male buckle includes a second connecting part and a second locking block connected to the second connecting part. The second locking slot also includes a second receiving cavity disposed on the base and having a fourth opening on one side. The second receiving cavity is used to receive the second locking block, and the second locking slot is used to receive the second connecting part. The width of the second receiving cavity is greater than the width of the second locking slot. When the operating member is not subjected to external force, the insert rod part is placed at the fourth opening to limit the second locking block.

[0020] Furthermore, the first connecting part is a cylinder, the side wall of the first slot is an arc surface, and the length of the side wall of the first slot is greater than half the circumference of the outer side wall of the first connecting part.

[0021] The second connecting part is a cylinder, the side wall of the second slot is an arc surface, and the length of the side wall of the second slot is greater than half the circumference of the outer side wall of the second connecting part;

[0022] The surface of the base is provided with a first through hole communicating with the first receiving cavity, and the base forms a first elastic locking part with elasticity at the first opening through the first through hole;

[0023] The surface of the base has a second through hole that communicates with the second receiving cavity next to the second opening. The base forms a second elastic locking part with elasticity at the second opening through the second through hole.

[0024] This invention offers the following advantages: Compared to existing technologies, this invention, by configuring a first male buckle to engage with a first latch on the base, and a second male buckle to engage with a second latch on the base, with the first and second latches spaced apart, effectively secures the bag to the external device and facilitates easy assembly and disassembly. Furthermore, by utilizing the fact that the opening directions of the first and second latches are not aligned, when the first and second male buckles engage, it effectively prevents the bag from accidentally detaching from both latches under external force, thus improving the stability of the connection between the bag and the external device and effectively preventing the bag from wobbling when fixed to the bicycle tube. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a perspective view of the present utility model;

[0027] Figure 2 This is a perspective view of the present invention from another angle;

[0028] Figure 3 This is an exploded view of the present invention;

[0029] Figure 4 This is an exploded view of the present invention from another perspective;

[0030] Figure 5 This is a schematic diagram of the locking component of this utility model assembled onto the bottom shell. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] See attached document Figure 1-5 An embodiment of this utility model provides a mounting buckle for a bag, which is used to detachably fix the bag to an external device.

[0033] The mounting fasteners for this bag include a first male buckle 3, a second male buckle 2, and a base 1. The base 1 has a first latch 14 that engages with the first male buckle 3 and a second latch 13 that engages with the second male buckle 2. The first latch 14 and the second latch 13 are spaced apart, and the opening directions of the first latch 14 and the second latch 13 are not on the same straight line. When the first male buckle 3 engages with the first latch 14, it is also rotatably connected to the first latch 14, and / or, when the second male buckle 2 engages with the second latch 13, it is also rotatably connected to the second latch 13.

[0034] The first male buckle 3 and the second male buckle 2 are mounted on the external device, and the base 1 is mounted on the bag. Alternatively, the first male buckle 3 and the second male buckle 2 are mounted on the bag, and the base 1 is mounted on the external device. Specifically, the external device can be a bicycle top tube, bicycle down tube, electric vehicle, motorcycle, luggage box, etc.

[0035] This utility model, by configuring a first male buckle 3 to engage with a first latch 14 on a base 1, and a second male buckle 2 to engage with a second latch 13 on a base 1, with the first latch 14 and the second latch 13 spaced apart, effectively and stably fixes the bag to an external device, and facilitates the user's disassembly and assembly of the bag to the external device. This solves the problem of existing bags being inconvenient to assemble and disassemble and prone to shaking when fixed to bicycle tubes with straps. Furthermore, the opening direction of the first latch 14 and the opening direction of the second latch 13 are not on the same straight line. With the first male buckle 3 rotating with the first latch 14 and / or the second male buckle 2 rotating with the second latch 13, after the first male buckle 3 is placed in the first latch 14, the rotation of the first male buckle 3 and the first latch 14 (i.e., the relative rotation of the base 1 and the first male buckle 3) allows the second male buckle 2 to be placed inside the second latch 13, thus achieving engagement between the first male buckle 3 and the first latch 14 and the second latch 13, respectively. By utilizing the fact that the opening direction of the first latch 14 and the opening direction of the second latch 13 are not on the same straight line, that is, when the first male buckle 3 is engaged with the first latch 14 and the second male buckle 2 is engaged with the second latch 13, it can effectively prevent the bag from accidentally detaching the first male buckle 3 from the first latch 14 and the second male buckle 2 from the second latch 13 under the action of external force. This improves the stability of the connection between the bag and the external device and effectively prevents the bag from shaking easily when fixed on the bicycle tube.

[0036] In one embodiment, to facilitate engagement between the first male buckle 3 and the first latch 14, the second male buckle 2 can also engage with the second latch 13, with the opening direction of the first latch 14 perpendicular to the opening direction of the second latch 13. Specifically, the opening direction of the first latch 14 is on the same straight line as the length direction of the base 1, and the opening direction of the second latch 13 is on the same straight line as the width direction of the base 1; or, the opening direction of the first latch 14 is on the same straight line as the width direction of the base 1, and the opening direction of the second latch 13 is on the same straight line as the length direction of the base 1. Of course, in other embodiments, the angle between the opening direction of the first latch 14 and the opening direction of the second latch 13 can be 30 degrees, 60 degrees, 70 degrees, etc., that is, the opening direction of the first latch 14 and the opening direction of the second latch 13 are not perpendicular.

[0037] In one embodiment, the base 1 is provided with a locking assembly for limiting the second male buckle 2 at the position corresponding to the second latch 13. The locking assembly includes an elastic element 4, an operating element 5 for user operation, and a plug rod 6 connected to the operating element 5. The plug rod 6 is configured to limit the second male buckle 2 within the second latch 13 when the operating element 5 is not subjected to external force. The plug rod 6 is also configured to move to disengage the second male buckle 2 when the operating element 5 is subjected to external force. The elastic element 4 is configured to drive the operating element 5 back to its initial state when the external force on the operating element 5 is removed. By limiting the second male buckle 2 with the plug rod 6, the second male buckle 2 can be stably limited within the second latch 13 when it is engaged with the second latch 13, effectively preventing the second male buckle 2 from disengaging from the second latch 13 under external force. Furthermore, when the opening direction of the first latch 14 is aligned with the length direction of the base 1 and the opening direction of the second latch 13 is aligned with the width direction of the base 1, that is, when installing the bag, the second male latch 2 can only be placed in the second latch 13 after the first male latch 3 is placed in the first latch 14; and when disassembling the bag, the second male latch 2 must be disengaged from the second latch 13 before the first male latch 3 can be disengaged from the second latch 13. In this way, with the insert rod 6 limiting the second male latch 2 within the second latch 13, the first male latch 3 can always be engaged with the first latch 14, and the second male latch 2 can always be engaged with the second latch 13, effectively improving the stability of the bag and external device installation.

[0038] In one embodiment, to improve the compactness of the mounting fastener mechanism, the base 1 is provided with a limiting groove 121 that communicates with the second bayonet 13. The elastic member 4 is placed in the limiting groove 121, and the two ends of the elastic member 4 abut against the base 1 and the insertion rod 6 respectively. The insertion rod 6 is at least partially placed in the limiting groove 121.

[0039] In one embodiment, there are two insertion rods 6 and two elastic elements 4. Both insertion rods 6 are connected to the operating element 5. The two insertion rods 6 are distributed on both sides of the second bayonet 13. The second male buckle 2 is further limited from both sides of the second bayonet 13, which can effectively improve the stability of the engagement between the second male buckle 2 and the second bayonet 13.

[0040] In one embodiment, the operating member 5 is provided with sliding holes 53 near both ends, and each insertion rod 6 is provided with a limiting block 61. The limiting block 61 is placed in the sliding hole 53, which is a strip-shaped hole. By using the sliding hole 53 and the limiting block 61 in cooperation, when the operating member 5 moves away from the second bayonet 13, the insertion rod 6 can move along the length of the limiting groove 121, and the elastic member 4 can be compressed or reset along the length of the limiting groove 121, so that the insertion rod 6 and the elastic member 4 move linearly, thereby improving the stability of the movement of the insertion rod 6.

[0041] Of course, when the operating member 5 has a certain deformation force, the sliding hole 53 can also be a non-strip hole, and the two ends of the operating member 5 can be directly fixedly connected to the two insert rods 6 respectively, which can also realize that when the operating member 5 moves away from the second bayonet 13, the insert rod 6 moves along the length of the limiting groove 121.

[0042] In one embodiment, the operating member 5 is provided with a pull block 51, and the pull block 51 is provided with a hand-held opening 52. The base 1 is provided with a clearance opening 15 at the position corresponding to the pull block 51, and the height of the clearance opening 15 is greater than the height of the pull block 51. With this structure, the pull block 51 can be placed inside the base 1 when the insertion rod 6 is in the initial state, so as to improve the aesthetics of the installation buckle in this embodiment. In addition, with the clearance opening 15 and the fact that the height of the clearance opening 15 is greater than the height of the pull block 51, the user can pinch the pull block 51 with their fingers or place a tool on the hand-held opening 52 to apply force to the operating member 5, so that the operating member 5 moves away from the second latch 13, thereby driving the insertion rod 6 to move.

[0043] Specifically, the elastic element 4 can be a spring or a reciprocating bending sheet, etc.

[0044] In one embodiment, the first latch 14 includes a first opening 142 and a first slot 141 that communicates with the first opening 142 and is adapted to the first male buckle 3. The width of the first opening 142 is greater than the width of the first slot 141 so that the first latch 14 can be engaged with the first male buckle 3.

[0045] In one embodiment, the second latch 13 includes a second opening 132 and a second slot 131 that communicates with the second opening 132 and is adapted to the second male buckle 2. The width of the second opening 132 is greater than the width of the second slot 131 so that the second latch 13 can be engaged with the second male buckle 2.

[0046] In one embodiment, the first male buckle 3 includes a first connecting portion 31 and a first locking block 32 connected to the first connecting portion 31. The first latch 14 also includes a first receiving cavity 143 disposed on the base 1 and having a third opening 144 on one side. The width of the first receiving cavity 143 is greater than the width of the first slot 141, that is, the cross-section of the first latch 14 is a C-shaped groove, so that the first locking block 32 can slide from the third opening 144 into the first receiving cavity 143, and the first connecting portion 31 can be placed in the first slot 141.

[0047] The second male buckle 2 includes a second connecting part 21 and a second locking block 22 connected to the second connecting part 21. The second latch 13 also includes a second receiving cavity 133 disposed on the base 1 and having a fourth opening 134 on one side. The width of the second receiving cavity 133 is greater than the width of the second slot 131, that is, the cross-section of the second latch 13 is a C-shaped groove, so that the second locking block 22 can slide from the fourth opening 134 into the second receiving cavity 133, and the second connecting part 21 can be placed in the second slot 131.

[0048] In an embodiment with a locking assembly, when the operating member 5 is not subjected to external force, the insert rod 6 is partially positioned at the fourth opening 134 to limit the second locking block 22.

[0049] In one embodiment, the first connecting portion 31 is cylindrical, and the sidewall of the first slot 141 is an arc surface. The length of the sidewall of the first slot 141 is greater than half the circumference of the outer sidewall of the first connecting portion 31, so that when the first male buckle 3 is placed in the first latch 14, the first latch 14 can engage the first male buckle 3, thus achieving a latching function. The second connecting portion 21 is cylindrical, and the sidewall of the second slot 131 is an arc surface. The length of the sidewall of the second slot 131 is greater than half the circumference of the outer sidewall of the second connecting portion 21, so that when the second male buckle 2 is placed in the second latch 13, the second latch 13 can engage the second male buckle 2, thus achieving a latching function.

[0050] In one embodiment, the surface of the base 1 has a first through hole 113 communicating with the first receiving cavity 143 next to the first opening 142. The base 1 forms a first elastic locking part 114 with elasticity at the first opening 142 through the first through hole 113. Using the first through hole 113, the width of the first opening 142 can have a certain deformation effect. That is, when the first connecting part 31 is placed in the first locking slot 14, the first elastic locking part 114 is squeezed, which can widen the width of the first opening 142 so that the first connecting part 31 can be placed in the first locking groove 141. After the first connecting part 31 is placed in the first locking groove 141, the first elastic locking part 114 returns to its initial state to limit the first connecting part 31, so as to realize the engagement of the first male buckle 3 with the first locking slot 14.

[0051] The surface of the base 1 has a second through hole 111 next to the second opening 132, which communicates with the second receiving cavity 133. The base 1 forms a second elastic locking part 112 at the second opening 132 through the second through hole 111. The second through hole 111 allows the width of the second opening 132 to have a certain deformation effect. That is, when the second connecting part 21 is placed in the second latch 13, the second elastic locking part 112 is squeezed, which widens the width of the second opening 132 so that the second connecting part 21 can be placed in the second latch 131. After the second connecting part 21 is placed in the second latch 131, the second elastic locking part 112 returns to its initial state to limit the second connecting part 21, so as to realize the engagement of the second male buckle 2 with the second latch 13.

[0052] In the above embodiments, to facilitate the production and manufacturing of the mounting fasteners for the bags, the base 1 includes a bottom shell 12 and a top shell 11 connected to the bottom shell 12 to form a limiting groove 121, a first receiving cavity 143, and a second receiving cavity 133, thereby realizing the function of a limiting and locking assembly. Specifically, the top shell 11 and the bottom shell 12 can be connected by screws, snap fasteners, adhesive, ultrasonic pressing, etc. The bottom shell 12 can be fixed to the bag or external device by adhesive, screws, snap fasteners, etc. The first male buckle 3 and the second male buckle 2 can be fixed to the bag or external device by adhesive, screws, snap fasteners, welding, etc.

[0053] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0054] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0055] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A mounting buckle of a bag for detachably fixing the bag to an external device, characterized by, The utility model relates to a first male buckle, a second male buckle and a base, the base is provided with a first buckle and a second buckle, the first buckle and the second buckle are spaced apart, the opening direction of the first buckle is not in the same straight line with the opening direction of the second buckle, the first male buckle is further connected with the first buckle when the first male buckle is buckled with the first buckle, and / or the second male buckle is further connected with the second buckle when the second male buckle is buckled with the second buckle. The opening direction of the first buckle is perpendicular to the opening direction of the second buckle. The base is provided with a locking assembly for limiting the second male buckle at the position corresponding to the second buckle; The locking assembly comprises a elastic member, an operating member for user operation and a plug rod connected with the operating member, the plug rod is configured to limit the second male buckle in the second buckle when the operating member is not subjected to external force, the plug rod is further configured to move to release the limitation of the second male buckle when the operating member is subjected to external force, and the elastic member is configured to drive the operating member to return to the initial state when the external force on the operating member is removed.

2. The mounting buckle of the luggage bag according to claim 1, characterized in that, The base is provided with a limiting groove in communication with the second buckle, the elastic member is arranged in the limiting groove, and the two ends of the elastic member abut against the base and the plug rod respectively, and the plug rod is at least partially arranged in the limiting groove.

3. The mounting buckle of the bag according to claim 1, characterized in that, The number of the plug rod and the elastic member is two, the two plug rods are connected with the operating member, and the two plug rods are distributed on the two sides of the second buckle. The operating member is provided with a sliding hole at the position close to the two ends, each plug rod is provided with a limiting block, the limiting block is arranged in the sliding hole, and the sliding hole is a strip-shaped hole.

4. The mounting buckle of the luggage bag according to claim 3, wherein The operating member is provided with a pulling block, the pulling block is provided with a hand holding opening, the base is provided with an avoiding opening at the position corresponding to the pulling block, and the height of the avoiding opening is greater than the height of the pulling block.

5. The mounting buckle of the bag according to claim 3, characterized in that, The first buckle comprises a first opening and a first slot in communication with the first opening and adapted for use with the first male buckle, and the width of the first opening is greater than the width of the first slot.

6. The mounting buckle of the luggage bag according to claim 5, wherein The second buckle comprises a second opening and a second slot in communication with the second opening and adapted for use with the second male buckle, and the width of the second opening is greater than the width of the second slot.

7. The mounting buckle of the luggage bag according to claim 6, wherein The first male buckle comprises a first connecting part and a first clamping block connected with the first connecting part, the first buckle further comprises a first accommodating cavity provided on the base and having a third opening on one side, the first accommodating cavity is used for accommodating the first clamping block, the first slot is used for accommodating the first connecting part, and the width of the first accommodating cavity is greater than the width of the first slot.

8. The mounting buckle of the bag according to any one of claims 3-7, characterized in that, The second male buckle comprises a second connecting part and a second clamping block connected with the second connecting part, the second buckle further comprises a second accommodating cavity provided on the base and having a fourth opening on one side, the second accommodating cavity is used for accommodating the second clamping block, the second slot is used for accommodating the second connecting part, and the width of the second accommodating cavity is greater than the width of the second slot; when the operating member is not subjected to external force, the plug rod is partially arranged at the fourth opening to limit the second clamping block. The first connecting part is a cylinder, the side wall of the first slot is a circular arc surface, and the length of the side wall of the first slot is greater than half of the circumference of the outer side wall of the first connecting part.

9. The mounting buckle of the luggage according to claim 8, wherein, ​ ​ 10. The mounting buckle of the luggage bag according to claim 9, wherein, ​ The second connecting part is a cylinder, the sidewall of the second clamping slot is a circular arc surface, and the length of the sidewall of the second clamping slot is greater than half of the circumference of the outer sidewall of the second connecting part; A first through hole in communication with the first accommodating cavity is arranged on the surface of the base beside the first opening, and the base forms the first elastic clamping part with elasticity at the first opening through the first through hole; A second through hole in communication with the second accommodating cavity is arranged on the surface of the base beside the second opening, and the base forms the second elastic clamping part with elasticity at the second opening through the second through hole.

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