A woman's bag with adjustable shoulder strap length

Abstract

This utility model relates to the field of women's bag shoulder strap technology, specifically to a women's bag with an adjustable shoulder strap length. It includes a bag body, a bag flap, and a first shoulder strap. Fasteners are fixedly connected to both sides of the bag body. A fixing sleeve is fixedly installed at the lower end of the first shoulder strap. Through an adjustment component, the elastic force of a compression spring pushes a movable toothed plate and a fixed toothed plate to engage cross-meshing. The clamping action of the teeth on the side of the first shoulder strap firmly locks it in place. Compared to the shoulder strap being squeezed by a second fixing rod and a spring plate, this prevents the shoulder strap from sliding due to force during use, thus avoiding the shoulder strap gradually lengthening and affecting the user experience. When the shoulder strap length needs to be adjusted, rotating and pulling the handle separates the movable toothed plate from the fixed toothed plate, releasing the clamping of the shoulder strap. At this time, the shoulder strap can freely pass through the perforation, allowing the user to flexibly adjust the length according to their needs.

Description

Technical Field

[0001] This utility model relates to the field of women's bag shoulder strap technology, specifically to a women's bag with an adjustable shoulder strap length. Background Technology

[0002] From the perspective of market demand, modern women have a variety of life scenarios. Whether it is commuting, leisure shopping or sports outing, the carrying method of women's bags is becoming more and more flexible. The adjustable shoulder strap length can perfectly adapt to different heights, different dressing styles and different carrying habits. For example, the shoulder strap can be shortened for single-shoulder crossbody carrying, and lengthened for double-shoulder carrying or underarm carrying, which improves the adaptability of women's bags to different usage scenarios.

[0003] The Chinese utility model patent with authorization announcement number "CN221082995U" is specifically for "a women's handbag with an adjustable shoulder strap length". The handbag body has a first shoulder strap on one side and a second shoulder strap on the other side, with one end of the first shoulder strap extending into the interior of the second shoulder strap. An adjustment mechanism for precisely adjusting the first shoulder strap is located inside the second shoulder strap. The upper end of the inner wall of the second shoulder strap is embedded. When the first shoulder strap is fixed, a spring clip causes the first and second fixing rods to interlock and abut against each other, securing the first shoulder strap. This is simple to operate. Furthermore, when the length of the first shoulder strap needs to be adjusted, simply pulling the first shoulder strap towards the second shoulder strap allows for a one-time adjustment without repeated adjustments.

[0004] During the use of the aforementioned device, although the first and second fixing rods interlock and abut against the first shoulder strap, and the elasticity of the spring plate drives the second fixing rod to press against the side of the first shoulder strap to form a fixation, there are currently some defects: when the items carried in the women's bag are too heavy, the shoulder strap of the women's bag will float or vibrate significantly during the user's walking or running. In this case, the shoulder strap is prone to slipping under the pressing action of the second fixing rod and the spring plate, which will cause the shoulder strap to gradually lengthen, affecting the user experience. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a women's bag with an adjustable shoulder strap, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides a women's bag with an adjustable shoulder strap, including a bag body, a bag cover and a first shoulder strap disposed on the bag body. Fasteners are fixedly connected to both sides of the bag body. A fixing sleeve is fixedly installed at the lower end of the first shoulder strap. A fixing ring is sleeved at the lower end of the fixing sleeve. The lower end of the fixing ring is sleeved inside the fastener. One of the fixing sleeves is provided with an adjustment component. The adjustment assembly includes a first housing and a second housing. One side of the first housing is fixedly mounted on one side of the second housing. A shoulder strap perforation is provided through the interior of both the first housing and the second housing near their center.

[0007] Furthermore, one end of the first shoulder strap slides through the inside of the shoulder strap perforation. The first outer shell and the second outer shell are respectively provided with a first through-hole and a second through-hole. A fixed toothed plate is fixedly sleeved inside the first through-hole. A fixed piece is fixedly connected to one side of the fixed toothed plate. One side of the fixed piece is fixedly installed on the first outer shell. Sliding grooves are provided at both the upper and lower ends of the inside of the second through-hole. A sliding block is slidably sleeved inside the sliding groove. A movable toothed plate is fixedly connected to the sliding block.

[0008] Furthermore, a bearing sleeve is fixedly installed inside one side of the movable toothed plate, and a movable rod is fixedly fitted on the inner ring of the bearing sleeve.

[0009] Furthermore, a fixing block is fixedly installed on one side of the second outer shell. Limiting guide rods are sleeved on the upper and lower ends of the fixing block. A sleeve is fixedly sleeved near the center of the fixing block. A movable piece is slidably sleeved inside the sleeve. A compression spring is fixedly installed on one end of the movable piece. The movable piece is fixedly sleeved on the outside of the movable rod. The outside of the movable rod slides through the inside of the sleeve. An installation groove is opened on one end of the inner wall of the sleeve.

[0010] Furthermore, a rotating plate is rotatably fitted inside the mounting groove, one end of the rotating plate is fixedly installed on one end of the compression spring, and a sealing cap is fixedly installed on one end of the sleeve.

[0011] Furthermore, a limiting ring plate is fixedly installed at one end of the closed cover. The limiting ring plate has a threaded hole inside, and a first threaded groove is rotatably connected inside the threaded hole. The first threaded groove is opened on the outside of the movable rod. The movable rod passes through the inside of the limiting ring plate, and a handle is fixedly installed at one end of the movable rod.

[0012] The technical solution provided by this utility model has the following advantages compared with the known prior art: 1. This utility model uses an adjustment component to push the movable toothed plate and the fixed toothed plate to mesh crosswise through the elastic force of the compression spring. The clamping action of the teeth of the two on the side of the first shoulder strap can firmly lock the shoulder strap. Compared with the shoulder strap, the shoulder strap is squeezed by the second fixed rod and the spring plate, which prevents the shoulder strap from sliding on its own due to force during use, and prevents the shoulder strap from gradually lengthening, affecting the user experience. When it is necessary to adjust the length of the shoulder strap, by rotating and pulling the handle, the movable toothed plate and the fixed toothed plate can be separated, releasing the clamping of the shoulder strap. At this time, the shoulder strap can freely pass through the hole, which allows the user to flexibly adjust the length according to their own needs.

[0013] 2. By rotating the movable rod, the first threaded groove engages with the threaded hole of the limiting ring plate, which locks the position of the movable toothed plate, preventing it from moving accidentally under the action of the compression spring force and avoiding loosening of its engagement with the fixed toothed plate. Attached Figure Description

[0014] 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 these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the first shoulder strap and adjustment component of this utility model; Figure 3 This is a schematic diagram of the shoulder strap perforation and fixing block structure of this utility model; Figure 4 This is a schematic diagram of the fixed toothed plate and the movable toothed plate of this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the adjustment component of this utility model.

[0016] The labels in the diagram represent: 1. Handbag body; 2. First shoulder strap; 3. Bag flap; 4. Fixing strap; 5. Fixing ring; 6. Fastener; 7. Adjustment component; 71. First outer shell; 72. Second outer shell; 73. Shoulder strap perforation; 74. Fixing block; 75. Limiting guide rod; 76. First through-hole; 77. Fixing piece; 78. Fixing toothed plate; 79. Movable toothed plate; 710. Sliding groove; 711. Second through-hole; 712. Sliding block; 713. Bearing sleeve; 714. Sleeve; 715. Mounting groove; 716. Rotating piece; 717. Compression spring; 718. Movable piece; 719. Movable rod; 720. Handle; 721. First threaded groove; 722. Closing cover; 723. Limiting ring plate; 724. Threaded hole. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The present invention will be further described below with reference to the embodiments.

[0019] Example 1: Reference Figures 1 to 5 This is the first embodiment of the present invention, which discloses a women's bag with adjustable shoulder strap length, including a bag body 1, a bag cover 3 and a first shoulder strap 2 disposed on the bag body 1. Fasteners 6 are fixedly connected to both sides of the bag body 1. A fixing sleeve 4 is fixedly installed at the lower end of the first shoulder strap 2. A fixing ring 5 is sleeved at the lower end of the fixing sleeve 4. The lower end of the fixing ring 5 is sleeved inside the fasteners 6. One of the fixing sleeves 4 is provided with an adjustment component 7. The adjustment component 7 is used to adjust the length and tighten / shorten the shoulder strap of the bag. When it is necessary to adjust the shoulder strap length, the adjustment component 7 is operated to loosen it, releasing the restraint on the first shoulder strap 2. At this time, the shoulder strap can move freely to change the length. Adjustment component 7 includes a first housing 71 and a second housing 72. One side of the first housing 71 is fixedly mounted on one side of the second housing 72. A shoulder strap perforation 73 is formed through the center of the interior of both the first and second housings. One end of the first shoulder strap 2 can be freely pulled within the shoulder strap perforation 73, and the other end slides through the interior of the shoulder strap perforation 73. A first through-hole 76 and a second through-hole 711 are respectively formed through the interior of the first and second housings 71 and 72. The first through-hole 76 and the second through-hole 711 are aligned with each other. The interior of the first through-hole 76... A fixed toothed plate 78 is fixedly fitted, and a fixed piece 77 is fixedly connected to one side of the fixed toothed plate 78. One side of the fixed piece 77 is fixedly installed on the first outer shell 71. Sliding grooves 710 are provided at both the upper and lower ends of the second through opening 711. A sliding block 712 is slidably fitted inside the sliding groove 710. A movable toothed plate 79 is fixedly connected to the sliding block 712. The movable toothed plate 79 can move within the second through opening 711 by moving the sliding block 712 inside the sliding groove 710. The shoulder strap is clamped by the movable toothed plate 79 and the fixed toothed plate 78.

[0020] A bearing sleeve 713 is fixedly installed inside one side of the movable toothed plate 79. A movable rod 719 is fixedly fitted inside the inner ring of the bearing sleeve 713. One end of the movable rod 719 is fixedly fitted inside the inner ring of the bearing sleeve 713, and the inner ring rotates inside its outer ring. A fixing block 74 is fixedly installed on one side of the second outer shell 72. Limiting guide rods 75 are fitted inside the upper and lower ends of the fixing block 74. The sliding groove 710 at the sliding block 712 is limited by the two limiting guide rods 75. A sleeve 714 is fixedly fitted inside the fixing block 74 near the center. The sleeve 714 has a movable piece 718 slidably fitted inside. A compression spring 717 is fixedly installed at one end of the movable piece 718. The movable piece 718 is fixedly fitted inside the outer side of the movable rod 719. The outer side of the movable rod 719 slides through the inside of the sleeve 714. An installation groove 715 is opened on one end of the inner wall of the sleeve 714. A rotating piece 716 is rotatably fitted inside the installation groove 715. One end of the rotating piece 716 is fixedly installed at one end of the compression spring 717. A sealing cover 722 is fixedly installed at one end of the sleeve 714.

[0021] A limiting ring plate 723 is fixedly installed at one end of the closed cover 722. A threaded hole 724 is opened inside the limiting ring plate 723. A first threaded groove 721 is rotatably connected inside the threaded hole 724. The first threaded groove 721 is opened on the outside of the movable rod 719. The movable rod 719 passes through the inside of the limiting ring plate 723. A handle 720 is fixedly installed at one end of the movable rod 719. By rotating the handle 720, the movable rod 719 is driven to rotate. The first threaded groove 721 on the outside of the movable rod 719 is threadedly connected to the threaded hole 724 on the limiting ring plate 723.

[0022] The workflow of this utility model is as follows; In use, firstly, in its natural state, the compression spring 717 is compressed. Its elastic force is transmitted to the movable toothed plate 79 through the rotating plate 716 and the bearing sleeve 713, causing the movable toothed plate 79 to move closer to the fixed toothed plate 78 under the guidance of the sliding groove 710 and the sliding block 712, and finally to engage tightly with the fixed toothed plate 78. At this time, the first shoulder strap 2 is clamped between the two and cannot slide freely. The shoulder strap length remains fixed. The teeth on the opposite sides of the fixed toothed plate 78 and the movable toothed plate 79 are crossed. The side of the first shoulder strap 2 is clamped by the crossed teeth of the fixed toothed plate 78 and the movable toothed plate 79. When needed... To adjust the shoulder strap length, the handle 720 is turned, causing the movable rod 719 to rotate. Since the first threaded groove 721 on the outer side of the movable rod 719 is threadedly connected to the threaded hole 724 on the limiting ring plate 723, when the first threaded groove 721 of the movable rod 719 rotates and moves out of the threaded hole 724 of the limiting ring plate 723, the user can manually pull the handle 720 outwards. The movable rod 719 moves away from the fixed toothed plate 78. When the movable rod 719 moves, it causes the movable plate 718 to compress the compression spring 717, simultaneously causing the rotation plate 716 and the bearing sleeve 7... 13. Pull the movable toothed plate 79 to overcome the elastic force of the compression spring 717 and slide it away from the fixed toothed plate 78 along the sliding groove 710 until the movable toothed plate 79 separates from the fixed toothed plate 78. At this time, the first shoulder strap 2 is no longer clamped and can freely pass through the shoulder strap hole 73. Pull the shoulder strap to adjust the length as needed. After adjustment, release the handle 720. The first threaded groove 721 of the movable rod 719 approaches one side of the limiting ring plate 723. By manually rotating the movable rod 719, the limiting ring plate 723 is further rotated inside the mounting groove 715. When the movable rod 719... 19 rotates through the threaded hole 724 of the limiting ring plate 723. The limiting ring plate 723 moves further inside the mounting groove 715. Under the action of the threaded hole 724 of the limiting ring plate 723 and the first threaded groove 721 of the movable rod 719, it can prevent the movable toothed plate 79 from moving when the first shoulder strap 2 is clamped by the movable toothed plate 79 and the fixed toothed plate 78. Under the action of the compression elastic force, the movable rod 719, the bearing sleeve 713 and the movable toothed plate 79 are driven to move. The movable toothed plate 79 engages with the fixed toothed plate 78 again and clamps the first shoulder strap 2 again, thus completing the length fixation.

[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A women's handbag with an adjustable shoulder strap, comprising a handbag body, a bag flap, and a first shoulder strap disposed on the handbag body, characterized in that: Fasteners are fixedly connected to both sides of the main body of the handbag. A fixing sleeve is fixedly installed at the lower end of the first shoulder strap. A fixing ring is fitted at the lower end of the fixing sleeve. The lower end of the fixing ring is fitted inside the fastener. One of the fixing sleeves is equipped with an adjustment component. The adjustment assembly includes a first housing and a second housing. One side of the first housing is fixedly installed on one side of the second housing. A shoulder strap perforation is opened through the interior of the first housing and the second housing near the center. One end of the first shoulder strap slides through the inside of the shoulder strap perforation. The first outer shell and the second outer shell are respectively provided with a first through-hole and a second through-hole. A fixed toothed plate is fixedly sleeved inside the first through-hole. A fixed piece is fixedly connected to one side of the fixed toothed plate. One side of the fixed piece is fixedly installed on the first outer shell. Sliding grooves are provided at both the upper and lower ends of the inside of the second through-hole. A sliding block is slidably sleeved inside the sliding groove. A movable toothed plate is fixedly connected to the sliding block.

2. A women's handbag with an adjustable shoulder strap according to claim 1, characterized in that, A bearing sleeve is fixedly installed inside one side of the movable toothed plate, and a movable rod is fixedly fitted on the inner ring of the bearing sleeve.

3. A women's handbag with an adjustable shoulder strap according to claim 1, characterized in that, A fixing block is fixedly installed on one side of the second outer shell. Limiting guide rods are sleeved on the upper and lower ends of the fixing block. A sleeve is fixedly sleeved near the center of the fixing block. A movable piece is slidably sleeved inside the sleeve. A compression spring is fixedly installed on one end of the movable piece. The movable piece is fixedly sleeved on the outside of the movable rod. The outside of the movable rod slides through the inside of the sleeve. An installation groove is opened on one end of the inner wall of the sleeve.

4. A women's handbag with an adjustable shoulder strap according to claim 3, characterized in that, The mounting groove is fitted with a rotating plate, one end of which is fixedly mounted on one end of a compression spring, and one end of the sleeve is fixedly mounted with a sealing cap.

5. A women's handbag with an adjustable shoulder strap according to claim 4, characterized in that, One end of the closed cover is fixedly installed with a limiting ring plate. The limiting ring plate has a threaded hole inside, and a first threaded groove is rotatably connected inside the threaded hole. The first threaded groove is opened on the outside of the movable rod. The movable rod passes through the inside of the limiting ring plate, and a handle is fixedly installed on one end of the movable rod.

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