Double-end buckle with lock and luggage

Abstract

The utility model discloses a double-end buckle with a lock and a luggage, and belongs to the technical field of luggage accessories, the double-end buckle comprises a buckle body, a first blocking hook and a second blocking hook which are respectively arranged at two ends of the buckle body, an extending part, a first buckle piece and a second buckle piece, one end of the extending part is connected with the buckle body, the extending part is close to the second blocking hook, and the second buckle piece is close to the first blocking hook. A vacancy is formed between the extending part and the second blocking hook, one end of the first fastener is rotationally connected to the fastener body, the other end of the first fastener can be clamped to the outward end of the first blocking hook, one end of the second fastener is rotationally connected to the outward end of the second blocking hook, and the other end of the second fastener can be clamped to the outward end of the second blocking hook. The other end of the second fastener can be clamped to one end of the extending part, the first fastener and the second fastener can seal the openings of the first blocking hook and the second blocking hook, a braid is prevented from being disengaged from the first blocking hook and the second blocking hook, opening and closing operation of the first fastener and the second fastener is convenient, and the safety performance of the braid is improved. And the extending part can prevent the entered braid from turning over.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage accessories, in particular to a double-head buckle with a lock and a luggage. Background Art

[0002] The bags and luggage used in mountaineering and daily activities are all provided with double-ended buckles for connecting webbing or ropes. Both ends of the double-ended buckle have hooks, which can be used to connect two ropes to act as a bridge. The hooks of existing double-ended buckles are only a solid body formed by bending, and the openings are not locked, which makes the webbing easy to slip out. Partially locked hooks are easy to fall off due to vibration after the buckle is connected.

[0003] The existing patent with announcement number CN203009543U discloses a double-ended buckle with a hole, which includes a hook and a safety handle. The middle part of the hook opening is connected to one end of the safety handle and is in the same plane. The free end of the hook is attached to or close to the free end of the safety handle. A through hole is provided in the central symmetric plane of the safety handle. The hook opening of the double-ended buckle is not locked, and the safety handle is only formed by the free end being close to each other. It is easy to loosen when subjected to external force during use. Utility Model Content

[0004] One of the purposes of the utility model is to provide a double-head buckle with a lock, which solves the problem that the buckle hook opening of the existing double-head buckle is not locked.

[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 double-ended buckle with a lock comprises a buckle body and a first stop hook and a second stop hook respectively arranged at both ends of the buckle body, and also comprises an extension portion, a first fastener and a second fastener, one end of the extension portion is connected to the buckle body, and the extension portion is close to the second stop hook, forming a space between the extension portion and the second stop hook, one end of the first fastener is rotatably connected to the buckle body, and the other end of the first fastener can be clamped on the outward end of the first stop hook, one end of the second fastener is rotatably connected to the outward end of the second stop hook, and the other end of the second fastener can be clamped on one end of the extension portion, the first fastener and the second fastener can close the openings at the first stop hook and the second stop hook to prevent the webbing from falling out, the first fastener and the second fastener are easy to open and close, and the extension portion can prevent the entering webbing from flipping.

[0007] Furthermore, it also includes a first protrusion and a second protrusion, wherein the first protrusion is arranged on one end of the first hook, and the second protrusion is arranged on one end of the protruding portion, and is used to cooperate with the first fastener and the second fastener to close the openings at the first hook and the second hook to prevent the first fastener and the second fastener from being disengaged due to vibration.

[0008] Furthermore, a first hole group and a second hole group are provided on the buckle body. The first hole group is arranged on the buckle body opposite to the first stop hook, and the second hole group is arranged at the end of the second stop hook, which is used to apply continuous tension to the first fastener and the second fastener to prevent the fasteners from shaking.

[0009] Preferably, the first hole group comprises two through holes, and the first hole group has the same structure as the second hole group, and is used to apply tension to one end of the fastener.

[0010] Furthermore, the first fastener includes a first arm, a second arm, a first hook and a second hook, one end of the first arm is connected to one end of the second arm, and the distance between the first arm and the second arm gradually decreases, the first hook is arranged on the other end of the first arm, and the second hook is arranged on the other end of the second arm, the first hook and the second hook fall into the first hole group respectively, and the first fastener and the second fastener have the same structure and are used to close the openings at the first hook and the second hook.

[0011] More preferably, the first fastener and the second fastener are configured as elastic members, which are fixed by utilizing their own elasticity to facilitate locking and unlocking.

[0012] More preferably, the position of the first hook is lower than the position of the second hook, and the height difference is used to apply tension to one end of the fastener.

[0013] More preferably, the protruding portion is parallel to the second stop hook, so as to prevent the webbing from turning over and folding.

[0014] More preferably, the cross section of the buckle body is configured to be 'S' shaped, centrally symmetrical, and beautiful in appearance, and the connecting ribbons are located in the same straight line.

[0015] The second purpose of the utility model is to provide a bag that solves the problem that the connecting straps of existing bags are easy to loosen.

[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 bag comprises the double-head buckle with a lock, and is used for.

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

[0019] (1) The double-headed buckle with a lock is provided with stop hooks at both ends of the buckle body, one of which is composed of a protruding portion and a stop hook extending from the buckle body, so that after the stop hook is inserted into the webbing, the webbing can be kept flat in the empty space to prevent the webbing from turning over and folding; a fastener is provided at the opening of the two stop hooks, which is rotatably connected and one end of the fastener is engaged with the buckle body, which can close the opening to prevent the webbing from falling out.

[0020] (2) The buckle body and the extension of the double-head buckle with a lock are provided with protrusions, which are opposite to the buckle, and the buckle is snapped onto the protrusions to prevent the buckle from loosening from the opening, thereby preventing the buckle from falling out; two hole groups are provided on the buckle body, and the ends of the buckle fall into the hole groups. The hole groups limit the free rotation of the buckle and leave a deformation amount for the elastic deformation of the buckle, thereby preventing the buckle from shaking and applying pressure to close the opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A diagram showing the changing state of the double-headed buckle with lock provided by the present invention;

[0022] Figure 2 A structural diagram of the fastener provided by the utility model;

[0023] Figure 3 This is a front view of the double-head buckle with lock provided by the utility model.

[0024] Reference numerals:

[0025] 1. Buckle body; 11. First protrusion; 12. First stop hook; 2. Extension portion; 3. Second protrusion; 4. Second stop hook; 5. First fastener; 51. First arm; 52. Second arm; 53. First curved hook; 54. Second curved hook; 6. First hole group; 7. Second fastener; 8. Second hole group; 101. First webbing; 102. Second webbing. DETAILED DESCRIPTION

[0026] 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.

[0027] Example 1

[0028] like Figure 1-Figure 3As shown, this embodiment discloses a double-ended buckle with a lock, including a buckle body 1 and a first hook 12 and a second hook 4 respectively arranged at both ends of the buckle body 1, and also including an extension 2, a first fastener 5 and a second fastener 7. One end of the extension 2 is connected to the buckle body 1, and the extension 2 is close to the second hook 4, forming a space between the extension 2 and the second hook 4. One end of the first fastener 5 is rotatably connected to the buckle body 1, and the other end of the first fastener 5 can be clamped on the outward end of the first hook 12, one end of the second fastener 7 is rotatably connected to the outward end of the second hook 4, and the other end of the second fastener 7 can be clamped on one end of the extension 2. The two fasteners close the openings at the two hooks to prevent the webbing from falling out.

[0029] Furthermore, it also includes a first protrusion 11 and a second protrusion 3. The first protrusion 11 is arranged on one end of the first hook 12, and the second protrusion 3 is arranged on one end of the extension part 2. The first fastener 5 and the second fastener 7 are respectively pulled onto the first protrusion 11 and the second protrusion 3 when closing the opening. By utilizing the elastic deformation of the fastener itself, it can resist certain vibrations and pulling forces, thereby preventing the fastener from falling out.

[0030] Furthermore, a first hole group 6 and a second hole group 8 are provided on the buckle body 1. The first hole group 6 is arranged on the buckle body 1 opposite to the first hook 12, and the second hole group 8 is arranged at the end of the second hook 4, which are used to rotate and connect the first fastener 5 and the second fastener 7 respectively, and after the fastener falls into the hole group, pressure is applied to one end of it so that the fastener will not shake.

[0031] Preferably, the first hole group 6 comprises two through holes, and the first hole group 6 has the same structure as the second hole group 8. The two through holes are used to respectively connect one end of the fastener, and tension is formed by supporting the fastener to ensure the stability of the fastener.

[0032] Furthermore, the first fastener 5 includes a first arm 51, a second arm 52, a first hook 53 and a second hook 54. One end of the first arm 51 is connected to one end of the second arm 52. The curved connection makes the first arm 51 and the second arm 52 extend in the same direction, and the distance between the first arm 51 and the second arm 52 gradually decreases to prevent the first fastener 5 from dispersing and falling out of the first hole group 6. The first hook 53 is arranged on the other end of the first arm 51, and the second hook 54 is arranged on the other end of the second arm 52. The first hook 53 and the second hook 54 fall into the first hole group 6 respectively, that is, fall into two through holes respectively, and the elastic force of the first fastener 5 itself is used to prevent disengagement, so that the first fastener 5 has the ability to remain fixed. The first fastener 5 has the same structure as the second fastener 7.

[0033] Preferably, the other end of the first fastener 5 is bent to one side to form an inclined portion, which is used to contact the first protrusion 11 and guide the first fastener 5 to be clamped to the first protrusion 11, making it more convenient to fasten.

[0034] More preferably, the first fastener 5 and the second fastener 7 are configured as elastic members, and the locking is accomplished by utilizing the elasticity of the fasteners themselves, which is simple to operate.

[0035] More preferably, the position of the first hook 53 is lower than that of the second hook 54 , that is, the first hook 53 and the second hook 54 are at different heights, which serves to apply continuous pressure to the first fastener 5 .

[0036] More preferably, the extension portion 2 is parallel to the second hook 4. Specifically, the opposite end faces of the extension portion 2 and the second hook 4 are parallel to each other. After the second webbing 102 is inserted into the empty space, the second webbing 102 can be prevented from flipping and folding in the empty space.

[0037] More preferably, the cross section of the buckle body 1 is configured to be 'S' shaped, with the two ends being centrally symmetrical and beautiful in appearance, and the positions for connecting the ribbons being the same, which is convenient for use.

[0038] The use process of the double-head buckle with lock is as follows:

[0039] Open the first fastener 5 and the second fastener 7, take the first webbing 101 and the second webbing 102 and put them into the first hook 12 and the second hook 4 respectively, push the first fastener 5 to rotate, press the other end of the first fastener 5 into the first protrusion 11 of the buckle body 1 until one end of the first fastener 5 passes over the first protrusion 11, then push one end of the second fastener 7 to rotate, press the other end of the second fastener 7 into the second protrusion 3 of the buckle body 1 until the second fastener 7 passes over the second protrusion 3, drive the first fastener 5 and the second fastener 7 in the opposite direction until they feel obvious resistance and are locked in place. When unlocking, rotate the first fastener 5 and the second fastener 7 in the opposite direction, and force the first fastener 5 and the second fastener 7 to pass the first protrusion 11 and the second protrusion 3 respectively to open the openings of the first hook 12 and the second hook 4.

[0040] Example 2

[0041] This embodiment also discloses a bag, including a locking double-ended buckle, which is used to connect the webbing on the bag. After being locked, the webbing is not easy to fall out of the buckle, and the locking and unlocking operations are simple and convenient.

[0042] 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. A double-ended buckle with a lock, comprising a buckle body (1) and a first stop hook (12) and a second stop hook (4) respectively arranged at two ends of the buckle body (1), characterized in that: The invention also includes a protruding portion (2), a first fastener (5) and a second fastener (7), one end of the protruding portion (2) is connected to the buckle body (1), and the protruding portion (2) is close to the second stop hook (4), and a space is formed between the protruding portion (2) and the second stop hook (4), one end of the first fastener (5) is rotatably connected to the buckle body (1), and the other end of the first fastener (5) can be clamped on the outward end of the first stop hook (12), one end of the second fastener (7) is rotatably connected to the outward end of the second stop hook (4), and the other end of the second fastener (7) can be clamped on one end of the protruding portion (2).

2. The double-ended buckle with lock according to claim 1, characterized in that: It also includes a first protrusion (11) and a second protrusion (3), wherein the first protrusion (11) is arranged on one end of the first blocking hook (12), and the second protrusion (3) is arranged on one end of the protruding portion (2).

3. The double-ended buckle with lock according to claim 2, characterized in that: The buckle body (1) is provided with a first hole group (6) and a second hole group (8), the first hole group (6) being arranged on the buckle body (1) opposite to the first stop hook (12), and the second hole group (8) being arranged at the end of the second stop hook (4).

4. The double-ended buckle with lock according to claim 3, characterized in that: The first hole group (6) comprises two through holes, and the first hole group (6) and the second hole group (8) have the same structure.

5. The double-ended buckle with lock according to claim 3, characterized in that: The first fastener (5) comprises a first support arm (51), a second support arm (52), a first curved hook (53) and a second curved hook (54); one end of the first support arm (51) is connected to one end of the second support arm (52), and the distance between the first support arm (51) and the second support arm (52) gradually decreases; the first curved hook (53) is arranged on the other end of the first support arm (51), and the second curved hook (54) is arranged on the other end of the second support arm (52); the first curved hook (53) and the second curved hook (54) respectively fall into the first hole group (6); the first fastener (5) and the second fastener (7) have the same structure.

6. The double-ended buckle with lock according to claim 5, characterized in that: The first fastener (5) and the second fastener (7) are configured as elastic members.

7. The double-ended buckle with lock according to claim 5, characterized in that: The position of the first hook (53) is lower than the position of the second hook (54).

8. The double-ended buckle with lock according to claim 1, characterized in that: The protruding portion (2) is parallel to the second blocking hook (4).

9. The double-ended buckle with lock according to claim 1, characterized in that: The cross section of the button body (1) is arranged to be in an 'S' shape.

10. A bag, characterized by: The invention comprises a locking double-ended buckle according to any one of claims 1 to 9.

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