Female bag with shoulder straps convenient to replace

Abstract

The utility model relates to the related technical field of knapsacks, in particular to a female bag with shoulder straps convenient to replace, which comprises a knapsack, the knapsack comprises a bag body capable of accommodating articles and two shoulder straps, fixing holes are arranged at two ends of each shoulder strap, and two ends of each shoulder strap are respectively connected with the bag body through connecting mechanisms. Each connecting mechanism comprises a fixed part connected with the bag body and a movable part connected with the end part of the shoulder strap, and the fixed parts on the two connecting mechanisms are respectively arranged on the bag body in the vertical direction. According to the backpack, the movable part and the fixed part can be connected through the connecting assembly, the movable part can also be connected with the shoulder strap through the threaded fastener, and the connection is convenient, so that the shoulder strap and the backpack body are in a state of being convenient to disassemble, and when the shoulder strap needs to be replaced, only the movable part is connected with the end part of the shoulder strap, and the replacement is convenient. And then the movable part and the fixed part are connected through the connecting assembly, operation is convenient, use is easy, and replacement of the shoulder straps is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lady's bag, in particular to a lady's bag convenient for replacing shoulder straps, and belongs to the related technical field of backpacks. BACKGROUND

[0002] When people go out, whether it is to work, to school or to take a leisurely walk, a backpack can conveniently carry some daily items, such as a mobile phone, a wallet, a key, and the like. Hands are kept free, and other things can be done conveniently without holding these things in the hands. When traveling, a backpack is an indispensable piece of equipment. It can accommodate clothing, toiletries, cameras, chargers, and various other items needed for travel. There are many types of backpacks, and among the users, women are the majority. Among the many women's backpacks, the double-shoulder backpack has the advantages of large capacity and uniform stress. The backpack has a simple structure, and the main component structure includes a bag body and two shoulder straps connected thereto.

[0003] When the shoulder straps on the double-shoulder backpack are connected to the bag body, they are generally connected to the bag body by sewing with needle and thread. However, when the backpack is in use, the shoulder straps are the components that are rubbed most frequently with the human body, and the rubbing can cause damage to the shoulder straps. In addition, the shoulder straps can also be damaged due to various reasons when the backpack is in use. For female users, damaged shoulder straps can have a negative impact on the overall appearance of the backpack. In addition, damaged shoulder straps can also affect the stability of the connection with the bag body, posing a risk to the use of the backpack. However, when replacing the shoulder straps, the needle and thread joint between the shoulder straps and the bag body needs to be disassembled and the shoulder straps need to be removed, and then new shoulder straps need to be sewn onto the bag body. In this process, the operation is complicated and not conducive to the replacement of the shoulder straps.

[0004] Therefore, there is an urgent need to improve the lady's bag to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a lady's bag convenient for replacing shoulder straps. The movable piece and the fixed piece are connected through the setting of the linking assembly, the movable piece can be connected with the shoulder straps through the thread fastener, and the connection is convenient. In this way, the shoulder straps and the bag body are in a state of convenient disassembly. When the shoulder straps need to be replaced, the end of the movable piece is connected with the shoulder straps, and then the movable piece is connected with the fixed piece through the linking assembly.

[0006] In order to achieve the above object, the utility model adopts the main technical scheme including: including the knapsack, the knapsack includes the package body of the object that can be contained and two shoulder straps, the fixed hole is set up on both ends of shoulder strap, the both ends of shoulder strap are connected respectively with the package body through the connecting mechanism, the connecting mechanism includes the fixed part of package body connection and the movable part of shoulder strap end connection, the fixed part on two connecting mechanism is arranged respectively on the package body in the up-down direction, the movable part is connected through the link assembly with the fixed part.

[0007] Preferably, one end of the fixed part is provided with a linearly extending and accommodating movable part insertion link groove, one end of the link groove has an opening and communicates the link groove with the outside of the fixed part.

[0008] Preferably, one end of the movable part is provided with a fixed groove that can accommodate the shoulder strap end, a pin hole corresponding to the fixed hole on the shoulder strap is formed on the fixed groove, when the end of the shoulder strap is located in the fixed groove and the pin hole is coincident with the fixed hole, the movable part is connected and fixed to the shoulder strap through a threaded fastener.

[0009] Preferably, the link assembly includes a sliding groove transversely formed in the movable part and penetrating the movable part, a partition plate connected to the middle position of the sliding groove, two clamping blocks slidingly connected to both ends of the sliding groove, a stabilizing column connected to the side surface of the clamping block facing the inside of the sliding groove, and a spring, both ends of the spring are connected with the stabilizing column and the partition plate respectively; both sides of the fixed part are provided with a clamping groove that communicates the link groove with the outside, and the clamping groove can accommodate the clamping block penetrating through.

[0010] Preferably, a limiting cavity is formed in the stabilizing column, a limiting rod is slidingly connected to one end of the limiting cavity, the end of the limiting rod away from the limiting cavity is connected with the partition plate, the spring is arranged outside the limiting rod, a limiting stop ring is arranged on the end of the limiting rod inside the limiting cavity, and the limiting stop ring is slidingly connected with the limiting cavity.

[0011] Preferably, the link assembly includes a threaded hole one transversely formed in the movable part and a threaded hole two transversely formed in the fixed part, the link groove communicates with the outside through the threaded hole two, when the movable part is inserted into the link groove of the fixed part and the threaded hole one is connected and communicated with the threaded hole two, the fixed part is connected and fixed to the movable part through a fixed bolt.

[0012] Preferably, the threaded fastener includes a cylindrical rod with a protruding portion at one end and a threaded nail, a connecting screw hole is formed at one end of the cylindrical rod to accommodate the threaded connection of the threaded nail.

[0013] Preferably, the end of the movable part and the bottom of the link groove are respectively provided with a buffer pad.

[0014] The utility model at least has following beneficial effects:

[0015] 1. By setting up the connecting component can connect the movable element with fixed part, and movable element can be connected with shoulder strap through threaded fastener, and convenient to connect, so as to make shoulder strap and bag body be in the state of convenient disassembly, when needing to replace shoulder strap, only need to connect the end of movable element with shoulder strap, then use connecting component to connect movable element with fixed part, convenient operation and simple to use, more convenient for the replacement of shoulder strap. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiment of the present application and its description are used to explain the present application, and do not constitute improper limitation to the present application.In the drawings:

[0017] Figure 1 The utility model provides equiaxed solid structure schematic diagram for providing;

[0018] Figure 2 The utility model provides connecting component first kind of implementation mode structure schematic diagram for providing;

[0019] Figure 3 The utility model provides connecting component second kind of implementation mode structure schematic diagram for providing;

[0020] Figure 4 The utility model provides Figure 2 Partial structure schematic diagram for providing;

[0021] Figure 5 The utility model provides Figure 4 Sectional structure schematic diagram for providing;

[0022] Figure 6 The utility model provides Figure 3 Partial structure explosion schematic diagram for providing.

[0023] In the drawing, 1, backpack;2, bag body;3, shoulder strap;30, fixed hole;5, fixed part;501, connecting groove;6, movable element;601, fixed groove;602, pin hole;7, sliding groove;8, baffle;9, clamping block;10, stabilizing column;11, spring;12, clamping groove;13, limiting cavity;14, limiting rod;15, limiting baffle ring;16, threaded hole one;17, threaded hole two;18, fixed bolt;19, cylindrical rod;190, protruding portion;20, threaded nail;21, connecting screw hole;22, buffer pad;23, protection pad. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below with the accompanying drawings and embodiments, so that the realization process of how the present application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0025] As Figures 1-6 shown, the female bag with replaceable shoulder straps provided by the present embodiment comprises a backpack 1, the backpack 1 comprises a bag body 2 capable of containing articles and two shoulder straps 3, a fixing hole 30 is formed on each end of the shoulder strap 3, and the two ends of the shoulder strap 3 are connected to the bag body 2 through a connecting mechanism respectively, the connecting mechanism comprises a fixed part 5 connected to the bag body 2 and a movable part 6 connected to the end of the shoulder strap 3, the fixed parts 5 on the two connecting mechanisms are arranged on the bag body 2 in the up-down direction respectively, the movable part 6 is connected to the fixed part 5 through a connecting assembly, the shape of the fixed part 5 and the movable part 6 is not limited, and can be selected according to actual use, when it is necessary to replace the shoulder strap 3, the movable part 6 is only connected to the end of the shoulder strap 3, and then the movable part 6 is connected to the fixed part 5 through the connecting assembly, so that the operation is convenient and the use is simple.

[0026] As Figure 6 shown, one end of the fixed part 5 is provided with a linearly extending connecting groove 501 capable of accommodating the insertion of the movable part 6, and one end of the connecting groove 501 has an opening and communicates the connecting groove 501 with the outside of the fixed part 5;

[0027] As Figure 6 shown, one end of the movable part 6 is provided with a fixing groove 601 capable of accommodating the entry of the end of the shoulder strap 3, a pin hole 602 corresponding to the fixing hole 30 on the shoulder strap 3 is formed on the fixing groove 601, when the end of the shoulder strap 3 is located in the fixing groove 601 and the pin hole 602 is coincident and communicated with the fixing hole 30, the shoulder strap 3 is connected and fixed by the movable part 6 through a threaded fastener, in use, the threaded fastener passes through the fixing hole 30 previously formed on the end of the shoulder strap 3, so as to achieve the purpose of stably connecting the shoulder strap 3 to the movable part 6;

[0028] The threaded fastener comprises a cylindrical rod 19 having a protruding part 190 at one end and a threaded pin 20, and the cylindrical rod 19 is provided with a connecting screw hole 21 capable of accommodating the threaded connection of the threaded pin 20 at one end, in use, when the pin hole 602 is coincident and communicated with the fixing hole 30, the one end of the cylindrical part passes through the pin hole 602 and the fixing hole 30 in sequence, at this time, the protruding part 190 on the cylindrical part will abut against the outer side wall of the movable part 6, then the one end of the threaded pin 20 is screwed into the connecting screw hole 21 and tightened, at this time, under the action of the threaded fastener, the shoulder strap 3 is fixed in the fixing groove 601 of the movable part 6, so that the shoulder strap 3 can be quickly disassembled from the movable part 6 when it is replaced.

[0029] As Figure 4 and Figure 5As shown, in the first embodiment of the connecting component in the above structure, the connecting component includes a sliding groove 7 that is laterally opened on the movable member 6 and passes through the movable member 6, a partition 8 connected to the middle position of the sliding groove 7, two locking blocks 9 that are respectively slidably connected to both ends of the sliding groove 7, a stabilizing post 10 connected to the side of the locking block 9 facing the inside of the sliding groove 7, and a spring 11. The two ends of the spring 11 are respectively connected to the stabilizing post 10 and the partition 8; both sides of the fixing member 5 are provided with locking grooves 12 that communicate the connecting groove 501 with the outside, and the locking grooves 12 can accommodate The locking block 9 passes through the entire structure. When the movable part 6 is inserted into the connecting groove 501, the locking block 9 is pressed to allow the movable part 6 to smoothly enter the connecting groove 501. When the movable part 6 is fully engaged with the connecting groove 501, the locking block 9 is pushed into the locking groove 12 under the action of the spring 11. At this time, the movable part 6 is locked onto the fixed part 5 and is in a stable connection state. When it is necessary to remove the movable part 6, simply press the locking block 9 on both sides to resolve the locking state between the locking block 9 and the locking groove 12, thereby allowing the movable part 6 to be removed from the fixed part 5.

[0030] like Figure 6 As shown, in a second embodiment of the connecting component, the connecting component includes a threaded hole 16 laterally opened on the movable part 6 and a threaded hole 17 laterally opened on the fixed part 5. The connecting groove 501 is connected to the outside through the threaded hole 17. When the movable part 6 is inserted into the connecting groove 501 of the fixed part 5 and the threaded hole 16 and the threaded hole 17 are connected, the fixed part 5 is connected and fixed to the movable part 6 by the fixing bolt 18.

[0031] Compared to the first embodiment of the connecting component, the second embodiment of the connecting component makes the connection between the movable part 6 and the fixed part 5 more stable during use. When a shoulder strap 3 is used for a long time, this embodiment makes the connection between the shoulder strap 3 and the bag body 2 more secure, and will not cause the shoulder strap 3 to detach from the bag body 2 due to accidental contact. Compared to the first embodiment of the connecting component, the second embodiment of the connecting component allows for quick disassembly and assembly of the movable part 6 and the fixed part 5 when the shoulder strap 3 is replaced. This embodiment makes it more convenient for users to replace the shoulder strap 3 frequently.

[0032] In order to solve the stability problem of the sliding block 9 in the first embodiment of the connecting component, such as Figure 5As shown, the stable column 10 is provided with a limiting cavity 13, one end of the limiting cavity 13 is connected with a limiting rod 14 through sliding, the end of the limiting rod 14 away from the limiting cavity 13 is connected with the partition plate 8, the spring 11 is arranged outside the limiting rod 14, the end of the limiting rod 14 inside the limiting cavity 13 is provided with a limiting stop ring 15, the limiting stop ring 15 is connected with the limiting cavity 13 through sliding, the moving distance of the limiting stop ring 15 in the limiting cavity 13 is the moving distance of the clamping block 9, the limiting cavity 13 limits the limiting stop ring 15, so that the clamping block 9 cannot be extended or contracted all the time, and the clamping block 9 can be linearly moved stably when being pushed or pressed by the spring 11 through the limiting rod 14.

[0033] Finally, the end of the movable part 6 and the bottom of the connecting groove 501 are respectively provided with a buffer pad 22, so that the movable part 6 and the fixed part 5 are prevented from being damaged when being abutted and collided, and a protection pad 23 made of soft material is arranged on one side of the fixed part 5, so that the fixed part 5 can not bring discomfort to the human body.

[0034] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the forms disclosed in the present application, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified by the above teaching or related technical or knowledge within the scope of the utility model concept described in the present application. The modification and change made by the person skilled in the art without departing from the spirit and scope of the utility model should be within the protection scope of the utility model claims.

Claims

1. A woman's bag with shoulder straps convenient to replace, comprising a backpack (1), the backpack (1) comprising a bag body (2) capable of containing articles and two shoulder straps (3), a fixing hole (30) being formed on both ends of the shoulder strap (3), characterized in that: Two ends of the shoulder strap (3) are connected with the bag body (2) through connecting mechanisms respectively, the connecting mechanism comprises a fixed part (5) connected with the bag body (2) and a movable part (6) connected with the end of the shoulder strap (3), the fixed part (5) on the two connecting mechanisms is arranged on the bag body (2) in the up-down direction respectively, and the movable part (6) is connected with the fixed part (5) through a connecting assembly.

2. The woman's bag of claim 1, wherein: One end of the fixed part (5) is provided with a linearly extending connecting groove (501) capable of accommodating the movable part (6) to be inserted, and one end of the connecting groove (501) is provided with an opening and is connected with the outside of the fixed part (5).

3. The woman's bag of claim 1, wherein: One end of the movable part (6) is provided with a fixed groove (601) capable of accommodating the end of the shoulder strap (3) to enter, the fixed groove (601) is provided with a pin hole (602) corresponding to the fixed hole (30) on the shoulder strap (3), when the end of the shoulder strap (3) is located in the fixed groove (601) and the pin hole (602) is coincident with the fixed hole (30), the movable part (6) is connected and fixed to the shoulder strap (3) through a threaded fastener.

4. The purse of ease-changing shoulder straps according to claim 2, wherein: The connecting assembly comprises a sliding groove (7) transversely arranged in the movable part (6) and penetrating the movable part (6), a partition plate (8) connected to the middle position of the sliding groove (7), two clamping blocks (9) respectively slidingly connected to the two ends of the sliding groove (7), a stabilizing column (10) connected to the side surface of the clamping block (9) facing the inside of the sliding groove (7), and a spring (11), the two ends of the spring (11) are connected with the stabilizing column (10) and the partition plate (8) respectively. The two sides of the fixed part (5) are provided with clamping grooves (12) connected with the outside of the connecting groove (501), and the clamping grooves (12) can accommodate the clamping blocks (9) to penetrate through.

5. The purse of ease-changing shoulder straps according to claim 4, wherein: The stabilizing column (10) is provided with a limiting cavity (13) inside, one end of the limiting cavity (13) penetrates and slidingly connects with a limiting rod (14), the end of the limiting rod (14) away from the limiting cavity (13) is connected with the partition plate (8), the spring (11) is arranged outside the limiting rod (14), the end of the limiting rod (14) inside the limiting cavity (13) is provided with a limiting stop ring (15), and the limiting stop ring (15) is slidingly connected with the limiting cavity (13).

6. The purse of ease-changing shoulder straps according to claim 2, wherein: The connecting assembly comprises a threaded hole one (16) transversely arranged in the movable part (6) and a threaded hole two (17) transversely arranged in the fixed part (5), the connecting groove (501) is connected with the outside through the threaded hole two (17), when the movable part (6) is inserted into the connecting groove (501) of the fixed part (5) and the threaded hole one (16) is connected with the threaded hole two (17), the fixed part (5) is connected and fixed to the movable part (6) through a fixed bolt (18).

7. The purse of ease-changing shoulder straps according to claim 1, wherein: The threaded fastener comprises a cylindrical rod (19) having a protruding part (190) at one end and a threaded pin (20), and one end of the cylindrical rod (19) is provided with a connecting screw hole (21) capable of accommodating the threaded pin (20) to be threadedly connected.

8. The purse of ease-changing shoulder straps according to claim 1, wherein: The end of the movable element (6) and the bottom of the engaging groove (501) are respectively provided with a buffer pad (22).

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