Tightness-adjustable button loop, luggage and clothes

Abstract

The utility model discloses a tightness-adjustable button loop, a luggage and clothes, which belong to the technical field of luggage and clothes accessories, and comprise a frame body, a through groove penetrating through the frame body from the end face of the frame body, and a first slide way and a second slide way respectively penetrating through the frame body from the two side walls of the frame body, and both the first slide way and the second slide way are communicated with the through groove. Two ends of the first sliding part are respectively connected in the first slide way and the second slide way in a sliding manner, and the plug connector is connected to one end of the second sliding part and is matched with the other end of the second sliding part, so that the second sliding part is in sliding connection with the first slide way and the second slide way; the first sliding piece and the second sliding piece respectively lock the strap, the strap can be loosened by pushing the first sliding piece and the second sliding piece, stepless adjustment of the length of the strap can be achieved through one-hand operation, and operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bag and clothing accessories technology, specifically to an adjustable buckle and its application in bags and clothing. Background Technology

[0002] Buckle straps are widely used in products such as bag shoulder straps, clothing belts, and mountaineering gear straps for quick length adjustment and fixation. Existing buckle straps use toothed holes or snap-on structures, allowing only fixed adjustments and lacking fine-tuning or stepless adjustment capabilities. This can lead to unsatisfactory tightness, affecting comfort and functionality. Furthermore, existing buckle straps are prone to wobbling and slippage during use, and the adjusting rod can easily roll over when sliding. Both hands are required for tightness adjustment, which is particularly difficult in emergencies or during exercise. Therefore, an adjustable buckle strap is needed to solve the problems of loosening, inconvenient tightness and length adjustment, and insufficient stability of existing buckle straps. Utility Model Content

[0003] One of the purposes of this invention is to provide an adjustable tightness snap loop, which solves the problems of cumbersome application process and low application efficiency in the existing flux application process.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0005] An adjustable buckle includes a frame and a through groove extending through the end face of the frame, as well as a first slide rail and a second slide rail extending through the side walls of the frame respectively. The first slide rail and the second slide rail are both connected to the through groove. The buckle also includes a first sliding member, a second sliding member, and a connector. The two ends of the first sliding member are slidably connected to the first slide rail and the second slide rail respectively. The connector is connected to one end of the second sliding member and cooperates with the other end of the second sliding member, so that the second sliding member is slidably connected to the first slide rail and the second slide rail. The first sliding member and the second sliding member respectively lock the shoulder strap. Pushing the first sliding member and the second sliding member can release the shoulder strap. The length of the shoulder strap can be infinitely adjusted with one hand, making it convenient to operate.

[0006] Furthermore, a slot is provided on one end of the second sliding member, and the plug-in member is interference-fitted with the slot. The end of the plug-in member extends outward into the second slide rail for installing the second sliding member into the second slide rail. The force direction is different from that of the shoulder strap, resulting in high stability.

[0007] Furthermore, a toothed portion is provided on one side wall of the second sliding member, the toothed portion facing away from the first sliding member. The toothed portion presses the strap against the inner wall of the through groove, increasing the friction and pressure of locking the strap and playing a role in preventing loosening.

[0008] Furthermore, the length of the first sliding member is greater than the width of the two inner sidewalls of the through groove, and the length of the first sliding member is less than the length of the diagonal of the through groove, so the first sliding member is not easy to dislodge from the slide.

[0009] Preferably, after the second slider is inserted into the through groove, the second slider prevents the first slider from dislodging from the first slide rail and the second slide rail, so that the first slider and the second slider can slide stably in the slide rail.

[0010] Preferably, the first slider is provided with guide portions at both ends, and the guide portions are slidably connected to the first slide rail and the second slide rail respectively, so as to prevent the first slider from flipping over when sliding and improve the locking force.

[0011] As a better fit, a guide head is provided on one end of the second sliding member. The guide head is slidably connected within the first slide rail. The cross-section of the guide head is polygonal, and the guide head is in contact with the slide rail, ensuring stability during sliding.

[0012] As a better option, the cross-section of the first slider is set to be circular and the cross-section of the second slider is set to be rectangular, which facilitates insertion into the shoulder strap and increases the contact area between the second slider and the shoulder strap.

[0013] The second objective of this utility model is to provide a bag that solves the problems of insufficient precision in adjusting the tightness of the shoulder straps and inadequate stability in the connection of the shoulder straps in existing bags.

[0014] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0015] A bag includes the aforementioned adjustable buckle, which allows for stepless adjustment of the shoulder strap with one hand, making it easy to operate.

[0016] The third objective of this utility model is to provide a bag or garment that solves the problems of insufficient precision in adjusting the tightness of the straps and inadequate stability in the connection of the straps in existing garments.

[0017] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0018] A garment comprising the aforementioned adjustable buckle, allowing for stepless adjustment of the shoulder straps with one hand, making it easy to operate.

[0019] The beneficial effects of this utility model are as follows:

[0020] (1) The frame of the adjustable buckle is provided with a first sliding member and a second sliding member that are slidably connected. The first sliding member and the second sliding member are arranged side by side to fasten the shoulder strap. The length and tightness of the shoulder strap can be quickly adjusted by pushing the first sliding member or the second sliding member. The first sliding member is tilted and inserted into the frame. The second sliding member is connected to the frame by a plug. The two sliding members occupy the space in the slide rail to prevent the sliding members from coming out.

[0021] (2) The second sliding member on the adjustable buckle is provided with a toothed part. The toothed part and the shoulder strap are pressed against each other, which increases the friction of fixing the shoulder strap and can effectively prevent the shoulder strap from loosening. The first sliding member is provided with a polygonal guide part, which can effectively prevent the first sliding member from flipping in the frame, thereby preventing the shoulder strap from loosening. Attached Figure Description

[0022] Figure 1 An isometric view of the adjustable tightness buckle provided by this utility model;

[0023] Figure 2 An isometric view of the frame provided by this utility model;

[0024] Figure 3 An isometric view of the sliding component provided by this utility model;

[0025] Figure 4 Assembly diagram of the sliding component provided by this utility model Figure 1 ;

[0026] Figure 5 Assembly diagram of the sliding component provided by this utility model Figure 2 ;

[0027] Figure 6 Assembly diagram of the sliding component provided by this utility model Figure 3 ;

[0028] Figure 7 Assembly diagram of the sliding component provided by this utility model Figure 4 ;

[0029] Figure 8 Assembly diagram of the sliding component provided by this utility model Figure 5 ;

[0030] Figure 9 A cross-sectional view of the adjustable tightness buckle provided by this utility model;

[0031] Figure 10 This is a schematic diagram of the straps for the bag provided by this utility model.

[0032] Figure label:

[0033] 1. Frame; 11. Through groove; 12. First slide rail; 13. Second slide rail; 2. First sliding member; 21. Guide part; 3. Second sliding member; 31. Guide head; 32. Slot; 33. Toothed part; 34. Ramp; 4. Connector; 5. Shoulder strap. Detailed Implementation

[0034] 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 in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0035] Example 1

[0036] like Figures 1-10 As shown, this embodiment discloses an adjustable fastener loop, including a frame 1, a through groove 11 penetrating the frame 1 from one end face, and a first slide rail 12 and a second slide rail 13 penetrating the frame 1 from both side walls of the frame 1 respectively. The first slide rail 12 and the second slide rail 13 are both connected to the through groove 11. It also includes a first sliding member 2, a second sliding member 3, and a connector 4. The two ends of the first sliding member 2 are slidably connected to the first slide rail 12 and the second slide rail 13 respectively. The connector 4 is fixed to one end of the second sliding member 3, cooperating with the second sliding member 3. At the other end, the second sliding member 3 is slidably connected to the first slide rail 12 and the second slide rail 13. The plug 4 slides in the second slide rail 13. The first sliding member 2 and the second sliding member 3 are parallel, and the first slide rail 12 and the second slide rail 13 are directly opposite each other. The first sliding member 2 and the second sliding member 3 cooperate to lock the shoulder strap 5. Releasing the first sliding member 2 or the second sliding member 3 unlocks the shoulder strap 5. It can be operated with one hand and is convenient to use. After the first sliding member 2 and the second sliding member 3 occupy the internal space of the two slide rails, they cannot be dislodged from the slide rails, and the stability of use is high.

[0037] Furthermore, a slot 32 is provided on one end of the second sliding member 3, and the plug-in member 4 is interference-fitted with the slot 32. The end of the plug-in member 4 extends outward to form a sliding fit with the second slide rail 13. The plug-in member 4 is used to connect the second sliding member 3 to the frame 1. The plug-in member 4 is located on the side of the frame 1, and the second sliding member 3 is subjected to force along the upper end face of the frame 1, which ensures the firmness of the connection.

[0038] Furthermore, a toothed portion 33 is provided on one side wall of the second sliding member 3. The toothed portion 33 is composed of continuous arc-shaped teeth. The toothed portion 33 increases the contact area with the shoulder strap 5, improves the friction, and prevents the second sliding member 3 from loosening after locking. The toothed portion 33 faces away from the first sliding member 2. After the shoulder strap 5 passes through the second sliding member 3, the toothed portion 33 presses the shoulder strap 5 against the inner side wall of the frame 1, which plays a fixing role. When adjustment is needed, the first sliding member 2 is pushed to loosen the shoulder strap 5 for stepless pulling adjustment, making the adjustment of tightness convenient.

[0039] Furthermore, the length of the first sliding member 2 is greater than the width of the two inner sidewalls of the through groove 11. Specifically, the two ends of the first sliding member 2 are inserted into the two slide rails, and the length of the first sliding member 2 is less than the length of the diagonal of the through groove 11. After the first sliding member 2 is inserted into the slide rail by tilting, it is not easy to come out of the slide rail. After the second sliding member 3 is inserted into the through groove 11, the second sliding member 3 prevents the first sliding member 2 from coming out of the first slide rail 12 and the second slide rail 13. After the second sliding member 3 occupies part of the space in the through groove 11, the first sliding member 2 cannot come out of the slide rail, which improves the stability of the sliding member and makes the assembly operation convenient.

[0040] Furthermore, guide portions 21 are provided at both ends of the first sliding member 2. The guide portions 21 are slidably connected to the first slide rail 12 and the second slide rail 13 respectively. The length of the guide portion 21 is less than the diameter of the first sliding member 2, so that a step is formed between the two. The step and the guide portion 21 cooperate with the inner wall of the first slide rail 12 and the through groove 11 to play a guiding and stable movement role.

[0041] Preferably, the cross-section of the guide portion 21 is polygonal, specifically, the guide portion 21 is rectangular, and the side of the guide portion 21 forms a surface contact with the first slide rail 12, making it more stable and wear-resistant during sliding.

[0042] Preferably, a guide head 31 is provided on one end of the second sliding member 3. The guide head 31 is slidably connected in the first slide rail 12. The cross-section of the guide head 31 is polygonal. Specifically, the guide head 31 has a rectangular cross-section and is the contact surface when sliding.

[0043] Preferably, the upper surface of the frame 1 is arc-shaped, and the arc-shaped surface faces outward to prevent scratches.

[0044] More preferably, the cross-section of the first sliding member 2 is circular and the cross-section of the second sliding member 3 is rectangular. The sliding resistance between the first sliding member 2 and the shoulder strap 5 is small, making it easy to adjust and use. The contact surface between the second sliding member 3 and the shoulder strap 5 can be used to assist in locking.

[0045] More preferably, a ramp 34 is also provided on the second sliding member 3. The ramp 34 connects the toothed part 33 and the top surface of the second sliding member 3, and serves to guide and facilitate the determination of the assembly direction during assembly.

[0046] Example 2

[0047] Referring to the figure, this embodiment also discloses a bag, including an adjustable buckle and a shoulder strap 5. The shoulder strap 5 is respectively inserted into the first sliding member 2 and the second sliding member 3, and the length and tightness of the shoulder strap 5 can be quickly adjusted with one hand.

[0048] The process of using this buckle is as follows:

[0049] Insert the shoulder strap 5 onto the first sliding member 2 and the second sliding member 3 respectively. The shoulder strap 5 overlaps around the first sliding member 2 or the second sliding member 3. After insertion, push the first sliding member 2 and the second sliding member 3 towards both ends of the frame 1 to contact the side wall of the through groove 11 to lock the shoulder strap 5. When adjusting, loosen the second sliding member 3 to separate the toothed part 33 from the frame 1. Pull the shoulder strap 5 to adjust the length, and then push the second sliding member 3 to the edge to press the shoulder strap 5 against the toothed part 33.

[0050] Example 3

[0051] Referring to the figure, this embodiment also discloses a garment, including adjustable buckles and a back strap 5. The back strap 5 is respectively inserted into the first sliding member 2 and the second sliding member 3, and the length and tightness of the back strap 5 can be quickly adjusted with one hand.

[0052] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An adjustable fastener loop, comprising a frame (1) and a through groove (11) extending through the end face of the frame (1) and a first slide rail (12) and a second slide rail (13) extending through the side walls of the frame (1) respectively, wherein the first slide rail (12) and the second slide rail (13) are both connected to the through groove (11), characterized in that: It also includes a first slider (2), a second slider (3) and a connector (4). The two ends of the first slider (2) are slidably connected in the first slide rail (12) and the second slide rail (13) respectively. The connector (4) is connected to one end of the second slider (3) and cooperates with the other end of the second slider (3) so that the second slider (3) forms a sliding connection with the first slide rail (12) and the second slide rail (13).

2. The adjustable tightness buckle according to claim 1, characterized in that: The second sliding member (3) has a slot (32) on one end, the plug (4) is interference-fitted with the slot (32), and the end of the plug (4) extends outward to form a sliding fit with the second slide (13).

3. The adjustable tightness buckle according to claim 2, characterized in that: The second slider (3) has a toothed portion (33) on one side wall, and the toothed portion (33) faces away from the first slider (2).

4. The adjustable tightness buckle according to claim 1, characterized in that: The length of the first sliding member (2) is greater than the width of the two inner sidewalls of the through groove (11), and the length of the first sliding member (2) is less than the length of the diagonal of the through groove (11).

5. The adjustable tightness buckle according to claim 4, characterized in that: After the second slider (3) is inserted into the through groove (11), the second slider (3) prevents the first slider (2) from dislodging from the first slide rail (12) and the second slide rail (13).

6. The adjustable tightness buckle according to claim 1, characterized in that: The first sliding member (2) has guide portions (21) on both ends, and the guide portions (21) are slidably connected to the first slide rail (12) and the second slide rail (13) respectively.

7. The adjustable tightness buckle according to claim 1, characterized in that: A guide head (31) is provided on one end of the second sliding member (3), and the guide head (31) is slidably connected in the first slide (12). The cross-section of the guide head (31) is polygonal.

8. The adjustable tightness buckle according to claim 1, characterized in that: The cross-section of the first slider (2) is circular, and the cross-section of the second slider (3) is rectangular.

9. A garment, characterized in that Includes the adjustable tightness buckle as described in any one of claims 1-8.

10. A luggage case characterized by, Includes the adjustable tightness buckle as described in any one of claims 1-8.

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