Hitch device

Abstract

The application relates to the field of bag accessories, and relates to a hanging device applied to a bag surface, which comprises a buckle seat, a buckle and a hanging piece. The buckle seat can be installed on the bag surface, and the buckle seat is provided with a slot. The buckle is provided with a plug-in part. The plug-in part of the buckle can be detachably inserted into the slot along the opening of the slot to realize connection or separation with the buckle seat. The hanging piece is connected to the buckle and used for hanging an object. When the buckle seat is installed on the bag surface, the opening of the slot is at least partially directed upward. When the hanging piece is used for hanging the object, the hanging piece at least has a pulling force opposite to the direction of the opening of the slot, so that the plug-in part is tightly buckled in the slot, the buckle and the buckle seat are tightly connected, and the object is prevented from falling. When the hanging device is installed at the middle position of the bag surface, the hanging object can ensure that the bag is balanced under force, which helps to improve the backpack experience. The buckle and the buckle seat can be conveniently detached or installed, the operation is simple, and the convenience of taking or hanging the object is improved.

Description

Technical Field

[0001] This application relates to the field of bag accessories, and specifically to a hook-on device. Background Technology

[0002] In existing technologies, bags rarely have hooks or buckles on their surfaces for hanging items. Even if some bags have hooks, these hooks are usually fixed to the surface, resulting in a simple structure that is either impossible or inconvenient to detach from the bag's surface. Furthermore, after removal, hooks are difficult to reattach quickly and easily, causing inconvenience to the user. Existing bag hooks are also limited in function, only allowing the hanging of bags and similar items. Since these items are not securely attached, they wobble and sway during movement. Additionally, existing bag hooks are unsuitable for directly hanging water cups or bottles; these are typically placed in the side mesh pockets, leading to an imbalance in the backpack's weight and negatively impacting the user's comfort. Summary of the Invention

[0003] To solve, or at least partially solve, the above-mentioned technical problems, this application provides a hanging device applied to the surface of bags, comprising:

[0004] A buckle for mounting on the surface of a bag or luggage, the buckle having a slot;

[0005] A fastener having a plug-in portion that is detachably inserted into the slot through an opening in the slot;

[0006] A suspension member, connected to the fastener, is used to suspend an object and exerts a pulling force on the fastener at least in the direction opposite to the opening of the slot when suspending the object.

[0007] Optionally, the opening includes a first opening and a second opening that are interconnected and whose directions form an angle;

[0008] The plug-in portion can be inserted into the slot through the second opening and can be disengaged from the slot through the first opening;

[0009] The direction of the pulling force is opposite to the direction of the first opening.

[0010] Optionally, the fastener includes:

[0011] A retaining structure having at least a portion of the slot, the retaining structure extending into the second opening and blocking the insertion portion to prevent the insertion portion from disengaging from the second opening.

[0012] Optionally, the holding structure includes a holding arm assembly that is elastic and partially extends into the second opening;

[0013] When the plug portion is inserted into the slot along the second opening, it is pressed against the retaining arm assembly until it is engaged with the retaining arm assembly.

[0014] Optionally, the retaining arm assembly is provided with a retaining block extending toward the center of the slot, the retaining block having a guide surface on the side facing the second opening direction, and the retaining block forming a retaining space with the inner wall of the slot on the side opposite to the second opening direction;

[0015] The end of the plug has a latch, which can be guided by the guide surface to snap into the holding space when inserted into the slot;

[0016] The locking block is used to prevent the latch from disengaging from the second opening.

[0017] Optionally, the clamping arm assembly includes a first clamping arm, a second clamping arm, and a third clamping arm;

[0018] The first and second holding arms extend to the inner sides of the first opening respectively, and an elastic latch is formed between the two holding blocks inside the first opening. The third holding arm is located inside the elastic latch.

[0019] The insertion part can be inserted into or disengaged from the slot through the elastic latch along the first opening, and the locking blocks of the first and second locking arms provide resistance when the insertion part is disengaged from the slot along the first opening.

[0020] Optionally, the buckle is provided with a limiting protrusion extending toward the center of the slot;

[0021] The limiting protrusion is disposed on the side of the first and second clamping arms facing the second opening direction to restrict the movement of the first and second clamping arms in the direction of the second opening.

[0022] Optionally, the holding structure further includes a base, which is detachably connected to the buckle.

[0023] The first, second, and third retaining arms are respectively disposed on the base. The base is provided with clearance grooves on the side near the first, second, and third retaining arms. The clearance grooves provide movement space for the first, second, and third retaining arms when the plug-in part is inserted into or disengaged from the slot.

[0024] Optionally, the clamping arm assembly includes a fourth clamping arm and a fifth clamping arm;

[0025] The fourth and fifth holding arms are arranged opposite each other to form the slot, and the card blocks are respectively located on the opposite surfaces of the fourth and fifth holding arms;

[0026] The fourth and fifth holding arms are movably connected to the buckle via elastic members. The insertion part can press the locking block along the first opening to insert into or disengage from the slot. The locking block provides resistance when the insertion part disengages from the slot along the first opening.

[0027] Optionally, the fastener is provided with a webbing extending toward the first opening, the webbing being pulled to pull the fastener out of the slot along the first opening.

[0028] Optionally, the buckle has a mounting surface that fits against the surface of the bag when the buckle is connected to the bag;

[0029] The direction of the first opening is parallel to the mounting surface.

[0030] The second opening is located on the side of the buckle opposite to the mounting surface, and the second opening is perpendicular to the first opening.

[0031] Optionally, the buckle includes a first seat and a second seat, and the mounting surface includes clamping surfaces located on the first seat and the second seat respectively. The first seat and the second seat are clamped to both sides of the fabric of the bag through the clamping surfaces, and the first seat and the second seat are detachably connected by a connector.

[0032] Optionally, the slot and the plug-in portion are respectively provided with magnetic attraction devices, which provide attraction when the slot and the plug-in portion approach each other.

[0033] Optionally, the suspension member extends from the fastener in a direction opposite to the opening, and when the fastener is mounted on the surface of the bag, the suspension member is close to the surface of the bag, and the suspension member is at least elastic so that it can deform to connect objects.

[0034] Optionally, the surface of the suspension member is provided with an elastic collar, which is used to be sleeved on the object and bends elastically when the object is sleeved to press the object against the surface of the bag.

[0035] Optionally, the surface of the suspension device is further provided with a suspension hole for inserting an object to suspend the object on the suspension device.

[0036] Optionally, the fastener includes a fastener body and a fastener cover. The fastener body has a plug-in portion on one side and a connecting surface on the other side. The fastener cover is detachably connected to the connecting surface, and the suspension member is suspended from the fastener cover by the cooperation between the fastener cover and the connecting surface.

[0037] Optionally, anti-detachment arms are provided on both sides of the cover, the suspension member is suspended from the cover, and the anti-detachment arms extend toward the connecting surface and surround at least a portion of the suspension member to prevent the suspension member from detaching from the cover.

[0038] Optionally, the anti-slip arm has an abutment surface close to the suspension member, the extension direction of the connecting surface is parallel to the direction of the opening, and the abutment surface can at least partially abut against the suspension member so that the suspension member is close to the surface of the bag.

[0039] Optionally, the abutting surface and the connecting surface form an anti-detachment cavity;

[0040] The suspension component has a connecting hole, and two connecting arms and a curved arm connecting the two connecting arms are formed on both sides of the connecting hole.

[0041] The buckle cover can pass through the connecting hole and connect to the buckle body so that the curved arm is suspended on the buckle cover, and the connecting arm is confined within the anti-detachment cavity.

[0042] Optionally, the fastener has a groove, and the hanging member includes a hook movably connected to the groove, the hook being movable outside the groove for hanging objects.

[0043] This application provides a hanging device for bags and luggage, comprising a buckle base, a buckle, and a hanging member. The buckle base can be installed on the surface of the bag and luggage, and has a slot. The buckle has a plug-in portion, which can be detachably inserted into the slot along the opening of the slot to achieve connection or separation with the buckle base. The hanging member is connected to the buckle and is used to hang objects. When the buckle base is installed on the surface of the bag and luggage, the opening of the slot is at least partially facing upwards. When hanging objects, the hanging member exerts a pulling force on the buckle at least in the opposite direction to the slot opening due to gravity, so that the plug-in portion is tightly fastened in the slot, ensuring a tight connection between the buckle and the buckle base and preventing objects from falling. When this hanging device is installed in the middle position on the surface of the bag and luggage, the hanging object can ensure the bag's weight balance, which helps to improve the carrying experience. Furthermore, the buckle and buckle base can be easily detached or installed, making operation simple and improving the convenience of taking out or hanging objects. Attached Figure Description

[0044] To more clearly illustrate the embodiments of this application, the relevant drawings will be briefly described below. It is understood that the drawings described below are only for illustrating some embodiments of this application, and those skilled in the art can obtain many other technical features and connections not mentioned herein based on these drawings.

[0045] Figure 1 This is a schematic diagram of the structure of the mounting device in this application;

[0046] Figure 2 This is a schematic diagram showing the disassembled state of the mounting device in this application;

[0047] Figure 3 This is an exploded schematic diagram of the mounting device of this application;

[0048] Figure 4 This is a schematic diagram of the structure of one embodiment of the fastener of the mounting device of this application;

[0049] Figure 5 This is a schematic diagram of one embodiment of the holding structure of the mounting device of this application;

[0050] Figure 6 This is a schematic diagram of another embodiment of the fastener of the mounting device of this application;

[0051] Figure 7 This is a schematic diagram of another embodiment of the holding structure of the mounting device of this application;

[0052] Figure 8 This is a schematic diagram showing the combined state of the fasteners and fastener seats of the mounting device in this application;

[0053] Figure 9 This is a schematic diagram showing the fastener and fastener seat of the mounting device in the separated state.

[0054] Figure 10 This is an exploded view of the fasteners and fastener bases of the mounting device in this application;

[0055] Figure 11 This is a schematic diagram of the buckle body of the hook-on device in this application;

[0056] Figure 12 This is a structural schematic diagram of the suspension component of the mounting device in this application;

[0057] Figure 13 This is a schematic diagram showing the usage status of the mounting device in this application;

[0058] Figure 14 This is a schematic diagram of the structure of one embodiment of the hook of the attachment device of this application;

[0059] Figure 15 This is a physical reference drawing of the mounting device used in this application.

[0060] Explanation of reference numerals in the attached figures:

[0061] 10. Buckle; 11. First seat body; 12. Second seat body; 13. Screw; 14. Mounting surface; 110. Slot; 111. First opening; 112. Second opening; 113. Limiting protrusion;

[0062] 20. Fastener; 21. Fastener body; 22. Fastener cover; 23. Anti-detachment cavity; 211. Insertion part; 212. Snap-on; 213. Connecting surface; 214. Threaded hole; 215. Mounting handle;

[0063] 221. Anti-slip arm; 222. Groove; 223. Hook; 2231. Protrusion; 224. Threaded post; 225. Abutment surface;

[0064] 30. Suspension component; 301. Elastic collar; 302. Suspension hole; 303. Connecting hole; 304. Connecting arm; 305. Bending arm;

[0065] 40. Ribbon;

[0066] 50. Holding structure; 51. First holding arm; 52. Second holding arm; 53. Third holding arm; 54. Fourth holding arm; 55. Fifth holding arm; 501. Base; 502. Clearance groove; 503. Locking block; 504. Guide surface; 505. Elastic latch; 506. Mounting slide; 507. Spring;

[0067] 61. First magnetic block; 62. Second magnetic block;

[0068] 70. Water cup;

[0069] 80. Backpack. Detailed Implementation

[0070] The technical solutions in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0071] Example 1

[0072] This embodiment provides a hanging device that is applied to the surface of a bag or suitcase and can be used to hang objects on the surface of the bag or suitcase, bringing convenience to users who carry the bag or suitcase.

[0073] like Figure 1 and Figure 2As shown, the hanging device of this embodiment includes a buckle base 10, a buckle 20, and a hanging member 30. The buckle base 10 is used to be installed on the surface of the bag, and the buckle base 10 has a slot 110. The buckle 20 has a plug-in part 211 that can correspond to the slot 110. The plug-in part 211 can be inserted into the slot 110 to realize the connection between the buckle 20 and the buckle base 10. The plug-in part 211 can also be pulled out from the slot 110 to realize the separation between the buckle 20 and the buckle base 10.

[0074] The hanging member 30 is connected to the fastener 20. The hanging member 30 has at least a portion capable of suspending or connecting an object for hanging the object. In this embodiment, the hanging member 30 exerts a pulling force on the fastener 20 when suspending the object. This pulling force at least ensures that the insertion portion 211 of the fastener 20 can remain in the slot 110 of the buckle seat 10, thereby suspending the object on the surface of the bag.

[0075] In this embodiment, when the hanging device is used to hang an object, the buckle 10 is installed on the surface of the bag so that the opening of the slot 110 is facing upward or slightly upward. When the hanging device hangs the object, the weight of the object exerts a downward pulling force on the buckle 20. Therefore, the buckle 20 has at least a pulling force opposite to the opening direction of the slot 110, thereby placing the insertion part 211 inside the slot 110 and tightly connecting the buckle 20 to the buckle 10.

[0076] Preferably, the buckle 10 of the hooking device can be set on the vertical surface when the bag is being carried. In this way, the slot 110 of the buckle 10 faces upward, and the insertion part 211 is placed in the slot 110 under gravity, making it less likely to fall out of the slot 110.

[0077] In this embodiment, the buckle 10 and buckle 20 can be quickly connected and separated. When the buckle 20 is hanging an object, the object can be easily removed together with the buckle 20, avoiding the need to fasten or unfasten the object and the hanging part 30. At the same time, the object can be quickly hung on the surface of the bag. The operation is simple and improves the convenience of taking or hanging objects.

[0078] The hanging device in this embodiment can be installed at the most needed position on the surface of the bag. The hanging point on the surface of the bag can be selected independently. In particular, when the hanging device is installed in the middle position of the surface of the bag, the hanging object can ensure the balance of force on the bag, which helps to improve the backpack feeling.

[0079] Example 2

[0080] This embodiment provides a mounting device, which is based on the above embodiment 1, but with an improvement on the opening of the slot 110.

[0081] like Figure 2As shown, in this embodiment, the opening of the slot 110 is designed as a first opening 111 and a second opening 112, with the first opening 111 and the second opening 112 communicating with each other and forming an angle in their directions. At least one opening satisfies the opening condition in Embodiment 1 above, meaning that when the bag is being carried, at least one opening can face upwards or diagonally upwards.

[0082] In this embodiment, the first opening 111 is designed to meet the opening conditions in Embodiment 1 above. When the fastener 20 is suspending an object, the opening direction of the first opening 111 is upward, and the tension on the fastener 20 is opposite to the direction of the first opening 111, so the insertion part 211 is not easy to detach from the first opening 111.

[0083] Meanwhile, in this embodiment, the second opening 112 is designed to allow the plug-in part 211 to be inserted but not to be disengaged. Thus, the fastener 20 can be inserted into the slot 110 through the first opening 111 or through the second opening 112 via the plug-in part 211. However, when it is necessary to separate the fastener 20, it can only be pulled out of the slot 110 along the opening direction of the first opening 111.

[0084] The key design feature of this embodiment is that the second opening 112 forms an angle with the first opening 111, and the second opening 112 can prevent the insertion part 211 from disengaging from the second opening 112. This allows the insertion part 211 of the fastener 20 to be inserted into the slot 110 through the second opening 112, improving the convenience of inserting the fastener 20 into the buckle seat 10. In the normal or carrying state of the bag, the opening direction of the first opening 111 should be upward. If the fastener 20 is to be inserted into the buckle seat 10 through the first opening 111, the fastener 20 and the object need to be lifted very high, which is quite strenuous. However, the direction of the second opening 112 is different from that of the first opening 111, and the edge of the second opening 112 is lower than that of the first opening 111. In this way, the fastener 20 and the object can be inserted into the second opening 112 without lifting them very high, saving effort and improving the convenience of installing the fastener 20.

[0085] In this embodiment, the buckle 10 has a mounting surface 14. The mounting surface 14 adheres to the surface of the bag when the buckle 10 is connected to the bag. The direction of the first opening 111 is parallel to the mounting surface 14, and the second opening 112 is located on the side of the buckle 10 opposite to the mounting surface 14. The direction of the second opening 112 is perpendicular to the direction of the first opening 111. Figure 2 As shown, D1 indicates the direction of the first opening 111, and D2 indicates the direction of the second opening 112. When the box is standing or the backpack is carried on the shoulder, the mounting surface 14 is in a nearly vertical position. At this time, when the first opening 111 is vertically upward, the second opening 112 is facing horizontally. Based on the advantages mentioned above, the fastener 20 can be more easily installed on the fastener base 10.

[0086] like Figure 9 and Figure 10 As shown, in one embodiment, the buckle 10 includes a first seat 11 and a second seat 12. The mounting surface 14 includes clamping surfaces located on the first seat 11 and the second seat 12 respectively. The first seat 11 and the second seat 12 are clamped to both sides of the fabric of the bag by the clamping surfaces. The first seat 11 and the second seat 12 are detachably connected by a connector, which can be a screw 13 or a snap-fit ​​structure, etc.

[0087] To prevent the insertion part 211 from disengaging from the second opening 112, a retaining structure 50 is provided inside the fastener 10 of this embodiment. The retaining structure 50 forms at least a portion of the slot 110. The retaining structure 50 extends into the second opening 112 and blocks the insertion part 211 to prevent it from disengaging from the second opening 112.

[0088] like Figure 4 and Figure 5 As shown, the buckle 10 has a cavity inside, which is connected to the first opening 111 and the second opening 112. The holding structure 50 is installed in the cavity, and the holding cavity of the holding structure 50 is connected to the first opening 111 and the second opening 112 to form the slot 110.

[0089] The retaining structure 50 in this embodiment has a retaining arm assembly, which is elastic and extends partially into the second opening 112. When the insertion part 211 is inserted into the slot 110 through the second opening 112, the insertion part 211 can squeeze the retaining arm assembly. Due to its elasticity, the retaining arm assembly is squeezed and deformed, and the insertion part 211 is squeezed from one side of the retaining arm assembly to at least partially reach the other side of the retaining arm assembly. Thus, the insertion part 211 is engaged with the retaining arm assembly, and the retaining arm assembly can prevent the insertion part 211 from disengaging from the second opening 112.

[0090] Specifically, such as Figure 5 As shown, the retaining arm assembly is provided with a retaining block 503 extending toward the center of the slot 110. The retaining block 503 has a guide surface 504 on the side facing the second opening 112. Please refer to... Figure 8 and Figure 9 The side of the card block 503 facing away from the second opening 112 forms a holding space with the inner wall of the slot 110;

[0091] like Figure 9 As shown, the end of the insertion part 211 has a latch 212. When the latch 212 is inserted into the slot 110, it is guided by the guide surface 504 to the latching space. The latch block 503 is used to prevent the latch 212 from disengaging from the second opening 112.

[0092] Therefore, the locking block 503 of the locking arm assembly in this embodiment can both allow the insertion part 211 to be inserted into the slot 110 from the second opening 112 and prevent the insertion part 211 from disengaging from the second opening 112.

[0093] In one embodiment, such as Figure 4 Japanese painting Figure 5 As shown, the clamping arm assembly can have three clamping arms, namely a first clamping arm 51, a second clamping arm 52, and a third clamping arm 53, which are arranged at intervals. Each of the first clamping arm 51, the second clamping arm 52, and the third clamping arm 53 is provided with a clamping block 503 to guide and limit the insertion part 211, while ensuring that the insertion part 211 is subjected to uniform force in the slot 110, preventing the insertion part 211 from shaking and causing unstable connection between the fastener 20 and the fastener base 10.

[0094] like Figure 4 Japanese painting Figure 5 As shown, in this embodiment, the first holding arm 51 and the second holding arm 52 extend to the inner sides of the first opening 111 respectively, and an elastic latch 505 is formed between the latch blocks 503 of the first holding arm 51 and the second holding arm 52, which is located inside the first opening 111. The third holding arm 53 is located inside the elastic latch 505.

[0095] In this embodiment, the insertion part 211 can be inserted into or disengaged from the slot 110 through the elastic latch 505 along the first opening 111. When the insertion part 211 is inserted into the slot 110 along the first opening 111, the insertion part 211 passes through the elastic latch 505 to press the first retaining arm 51 and the second retaining arm 52. The first retaining arm 51 and the second retaining arm 52 can provide a certain resistance, so that the fastener 20 can be inserted into the buckle seat 10 through the first opening 111 with a certain feel, and can also provide feedback on whether the fastener 20 is inserted in place. When the insertion part 211 is in the slot 110, the locking blocks 503 of the first retaining arm 51 and the second retaining arm 52 are located on the side of the insertion part 211 facing the first opening 111. Therefore, the first retaining arm 51 and the second retaining arm 52 can provide resistance to the insertion part 211, which can prevent the insertion part 211 from disengaging from the slot 110, and can also prevent the fastener 20 from shaking due to the bumps of the bag.

[0096] In this embodiment, the first holding arm 51 and the second holding arm 52 function on both the second opening 112 and the first opening 111. Therefore, the elasticity of the first holding arm 51 and the second holding arm 52 should be better than that of the third holding arm 53.

[0097] Therefore, the first card holding arm 51 and the second card holding arm 52 can be longer than the third card holding arm 53, based on the limited internal space of the slot 110, such as Figure 5As shown, the first holding arm 51 and the second holding arm 52 can be designed to extend from both sides of the third holding arm 53 toward the first opening 111, which is more conducive to improving elasticity and the range of motion of the elastic latch 505.

[0098] like Figure 5 As shown, in this embodiment, the holding structure 50 has a base 501, on which a first holding arm 51, a second holding arm 52, and a third holding arm 53 are provided. The edge of the base 501 is provided with a connecting protrusion, and correspondingly, the buckle 10 is provided with a mating groove. The base 501 can be detachably connected to the buckle 10 by the cooperation of the connecting protrusion and the mating groove.

[0099] The base 501 is provided with clearance grooves 502 on the side near the first card holding arm 51, the second card holding arm 52 and the third card holding arm 53 respectively. The clearance grooves 502 provide movement space for the first card holding arm 51, the second card holding arm 52 and the third card holding arm 53 when the insertion part 211 is inserted into or disengaged from the slot 110.

[0100] Furthermore, such as Figure 4 As shown, the buckle 10 is provided with a limiting protrusion 113 extending toward the center of the slot 110. The limiting protrusion 113 is located on the side of the first retaining arm 51 and the second retaining arm 52 facing the second opening 112. When the insertion part 211 is pulled toward the second opening 112, the first retaining arm 51, the second retaining arm 52 and the third retaining arm 53 will prevent the insertion part 211 from moving further. However, as mentioned above, the first retaining arm 51 and the second retaining arm 52 are elastic and have a certain length. Therefore, the first retaining arm 51 and the second retaining arm 52 are easily pulled, which may damage the retaining structure 50. The limiting protrusion 113 can block the first retaining arm 51 and the second retaining arm 52, thereby limiting the movement of the first retaining arm 51 and the second retaining arm 52 toward the second opening 112, thus ensuring the strength of the retaining structure 50.

[0101] like Figures 1 to 3 As shown, in one embodiment, the fastener 20 is provided with a webbing 40 extending toward the first opening 111. The webbing 40 is used to be pulled to pull the fastener 20 out of the slot 110 along the first opening 111, so that the fastener 20 can be disengaged from the fastener seat 10.

[0102] Specifically, such as Figure 9 As shown, the fastener 20 is provided with an installation handle 215, and the webbing 40 can be installed on the installation handle 215. Alternatively, the design of the webbing 40 can be omitted, and the fastener 20 can be pulled out simply by extending the installation handle 215. Of course, the webbing 40 has the advantage of being lighter.

[0103] like Figure 3As shown, in one embodiment, the slot 110 and the plug-in portion 211 are respectively provided with magnetic attraction devices. The magnetic attraction devices provide attraction when the slot 110 and the plug-in portion 211 are close to each other, so as to increase the connection strength between the slot 110 and the plug-in portion 211.

[0104] Specifically, the fastener 20 has a mounting groove extending into the insertion part 211, in which a first magnetic block 61 is installed. Similarly, the fastener 10 or the base 501 of the holding structure 50 has a mounting groove, in which a second magnetic block 62 is installed. When the insertion part 211 approaches the slot 110, the first magnetic block 61 and the second magnetic block 62 approach and attract each other, so that the insertion part 211 and the slot 110 are quickly connected, making it convenient for the insertion part 211 to be inserted into the slot 110. At the same time, it also provides a certain resistance for the insertion part 211 to be disengaged from the slot 110, preventing the fastener 20 from falling off or shaking.

[0105] Example 3

[0106] This embodiment provides a mounting device that is the same as the one described above, except that the mounting device has a different type of clamping structure 50.

[0107] The aforementioned holding structure 50 is a holding arm assembly consisting of three holding arms. To further simplify the structure, this embodiment provides a holding arm assembly consisting of two holding arms.

[0108] like Figure 6 and Figure 7 As shown, the clamping arm assembly includes a fourth clamping arm 54 and a fifth clamping arm 55, which are disposed opposite to each other on both sides of the inner cavity of the buckle 10, and the space between the fourth clamping arm 54 and the fifth clamping arm 55 forms a slot 110.

[0109] In order for the fourth holding arm 54 and the fifth holding arm 55 to be movable to cooperate with the insertion part 211, the fourth holding arm 54 and the fifth holding arm 55 themselves can be elastic, or the fourth holding arm 54 and the fifth holding arm 55 can be movably connected in the buckle 10 by an elastic member.

[0110] like Figure 7 As shown, mounting slides 506 are provided on both sides of the inner cavity of the buckle 10. The direction of the mounting slides 506 is perpendicular to the direction of the first opening 111 and the second opening 112, respectively. The fourth holding arm 54 and the fifth holding arm 55 are respectively installed in the mounting slides 506. At the same time, the fourth holding arm 54 and the fifth holding arm 55 abut against the inner wall of the buckle 10 through elastic elements, so that the fourth holding arm 54 and the fifth holding arm 55 can automatically reset when they move along the mounting slides 506.

[0111] In one embodiment, such as Figure 7As shown, the elastic element is a spring 507. The direction of the spring force of the spring 507 is perpendicular to the direction of the first opening 111 and the second opening 112, respectively, so that the slot 110 formed by the fourth holding arm 54 and the fifth holding arm can have a certain expansion movement capability.

[0112] Meanwhile, the fourth holding arm 54 and the fifth holding arm 55 are respectively provided with a holding block 503 on their opposing surfaces. Similar to the above embodiment 2, the holding blocks 503 extend toward the center of the slot 110. The side of the holding block 503 facing the direction of the second opening 112 has a guide surface 504. The side of the holding block 503 opposite to the direction of the second opening 112 forms a holding space with the inner wall of the slot 110.

[0113] When the insertion part 211 is inserted into the slot 110 along the second opening 112, the latch 212 at the end of the insertion part 211 presses against the guide surface 504, and the fourth holding arm 54 and the fifth holding arm 55 are pressed to move to both sides. The latch 212 is guided by the guide surface 504 to the holding space. Then, under the action of the spring 507, the fourth holding arm 54 and the fifth holding arm 55 are reset, and the latch blocks 503 on both sides hold the latch 212 in the holding space. The two latch blocks 503 are used to prevent the latch 212 from disengaging from the second opening 112.

[0114] When the insertion part 211 is inserted into the slot 110 along the first opening 111, the latch 212 at the end of the insertion part 211 presses against the side of the latch block 503. The fourth latching arm 54 and the fifth latching arm 55 are also pressed to move to both sides, so that the latch 212 is engaged in the latching space. When the insertion part 211 is disengaged from the slot 110 along the first opening 111, the latch block 503 can form a certain resistance to the insertion part 211 under the action of the spring 507, making it difficult for the insertion part 211 to disengage from the first opening 111.

[0115] In one embodiment, the surface of the insertion part 211 is an arc-shaped surface, and the buckle 212 is circular. Thus, the surfaces of the fourth holding arm 54 and the fifth holding arm 55 facing the slot 110 are set as concave arc surfaces. Similarly, the edge of the locking block 503 is also set as a concave arc surface. In this way, when the engagement is complete, the concave arc surfaces of the fourth holding arm 54 and the fifth holding arm 55 correspond to the circular edge of the buckle 212, and the concave arc surface of the locking block 503 corresponds to the arc-shaped surface of the insertion part 211, thereby stably engaging the insertion part 211 in the slot 110 and preventing the insertion part 211 from shaking.

[0116] When the edge of the locking block 503 is a concave arc surface, both ends of its concave arc surface protrude toward the center of the slot 110, thus achieving the effect mentioned above, that is, the locking block 503 can form a certain resistance to the insertion part 211, making it difficult for the insertion part 211 to detach from the first opening 111.

[0117] Of course, the corresponding relationship between the concave arc surfaces of the fourth holding arm 54 and the fifth holding arm 55 and the circular edge of the buckle 212 can also play a role in creating a certain resistance to the insertion part 211, making it difficult for the insertion part 211 to detach from the first opening 111.

[0118] Example 4

[0119] This embodiment provides a mounting device, which is an improvement on the suspension member 30 based on the above embodiments 1-3.

[0120] In this embodiment, the suspension member 30 extends from the fastener 20 in a direction opposite to the opening of the slot 110. When the fastener 10 is installed on the surface of the bag, the suspension member 30 is close to the surface of the bag. The suspension member 30 is at least elastic and can deform to more easily connect objects.

[0121] When the opening of the slot 110 is the first opening 111 and the second opening 112 as described above, the hanging member 30 extends in the direction opposite to the first opening 111. The hanging member 30 is nearly parallel to the mounting surface 14. The hanging member 30 is close to the surface of the bag, which can ensure that the surface of the bag is almost flat, reduce the space occupied by the bag, and also allow the object to rest against the surface of the bag when it is suspended on the hanging member 30, so as to reduce the shaking of the object during the suspension process.

[0122] like Figure 12 As shown, the surface of the suspension member 30 is provided with an elastic collar 301. The elastic collar 301 is used to be fitted onto an object, especially onto the bottle neck, so that the water cup can be suspended on the surface of the bag. Thus, the water cup does not need to be placed inside the bag or inserted into the mesh pockets on both sides of the backpack. This can prevent the water cup from leaking easily when placed inside the bag, and also prevent the backpack from becoming unbalanced when placed on one side.

[0123] In this embodiment, the suspension member 30 is preferably made of silicone material. The suspension member 30 is elastic and can be bent when the water cup is placed on it.

[0124] like Figure 13 and Figure 15As shown, when no object is suspended, the hanging member 30 is vertically parallel to the surface of the backpack 80. When a water bottle 70 is to be hung, the buckle 20 and the hanging member 30 are removed, and the elastic collar 301 is used to secure it to the mouth of the water bottle 70. Alternatively, the buckle 20 and the hanging member 30 are not removed; the hanging member 30 is bent and the elastic collar 301 is used to secure it to the mouth of the water bottle 70. The elasticity of the elastic collar 301 secures the water bottle 70, preventing it from falling. When the water bottle is suspended, the hanging member 30 bends due to the weight of the water bottle. Simultaneously, the bending of the hanging member 30 provides elasticity, pressing the water bottle 70 against the surface of the backpack. This prevents the water bottle 70 from wobbling when suspended on the surface of the backpack 80, ensuring the balance of the backpack 80.

[0125] Furthermore, such as Figure 12 As shown, in one embodiment, the surface of the suspension member 30 is further provided with a suspension hole 302, which is used to insert an object so that the object is suspended on the suspension member 30. For example, the suspension hole 302 can be used to hang objects such as glasses. The temple of the glasses can be inserted into the suspension hole 302 so that the glasses will not fall off.

[0126] Of course, the suspension member 30 in this embodiment is not limited to the elastic collar 301 and the suspension hole 302. It can also be other connection structures that can suspend objects, such as hooks, clamps, rings, etc., or a combination of multiple connection structures.

[0127] Example 5

[0128] This embodiment provides a hanging device, which improves the structure of the fastener 20 based on the above embodiment 4, so as to facilitate a more stable connection between the fastener 20 and the suspension member 30.

[0129] like Figures 8 to 11 As shown, the fastener 20 consists of a fastener body 21 and a fastener cover 22. One side of the fastener body 21 is provided with a plug-in part 211, and the other side of the fastener body 21 is provided with a connecting surface 213. The fastener cover 22 is detachably connected to the connecting surface 213. The suspension member 30 is suspended on the fastener cover 22 through the cooperation between the fastener cover 22 and the connecting surface 213. The suspension member 30 can only be removed by disassembling the fastener cover 22 and the fastener body 21.

[0130] In this embodiment, as Figure 12 As shown, two connecting arms 304 and a curved arm 305 connecting the two connecting arms 304 are formed on both sides of the connecting hole 303 of the suspension member 30, which is equivalent to the end of the suspension member 30 being a collar.

[0131] like Figure 11As shown, the cover 22 has anti-detachment arms 221 on both sides, and the suspension member 30 has a connecting hole 303. At least a portion of the cover 22 extends to one side and has a threaded post 224. The connecting surface 213 of the cover body 21 has a threaded hole 214. The threaded post 224 of the cover 22 passes through the connecting hole 303 of the suspension member 30 and extends into the threaded hole 214 to connect with the cover body 21. The bent arm 305 of the suspension member 30 is then suspended on the cover 22. The anti-detachment arms 221 on both sides of the cover 22 extend toward the connecting surface 213 and surround at least a portion of the connecting arm 304, thereby preventing the suspension member 30 from detaching from the cover 22.

[0132] In this embodiment, as Figure 9 and Figure 10 As shown, the anti-slip arm 221 has an abutment surface 225 close to the suspension member 30. The extension direction of the abutment surface 225 is parallel to the direction of the first opening 111. The abutment surface 225 can at least partially abut against the suspension member 30 so that the suspension member 30 is close to the surface of the bag, thereby preventing the suspended object from swaying due to the large range of movement of the suspension member 30 relative to the surface of the bag.

[0133] like Figure 9 As shown, in one embodiment, the abutment surface 225 extends to contact the connecting surface 213. The abutment surface 225 and the connecting surface 213 form an anti-detachment cavity 23. The connecting arm 304 is located inside the anti-detachment cavity 23. The inner diameter of the anti-detachment cavity 23 is slightly larger than the radial dimension of the connecting arm 304, which can ensure that the connecting arm 304 moves along the extension direction of the anti-detachment cavity 23 and does not move in a direction perpendicular to the extension direction of the anti-detachment cavity 23. Thus, while preventing the connecting arm 304 from detaching, the anti-detachment cavity 23 also plays the role of keeping the connecting arm 304 nearly parallel to the mounting surface 14 or the surface of the bag, effectively preventing the connecting arm 304 from flipping outwards from the surface of the bag.

[0134] In this embodiment, the anti-detachment arm 221 has a certain width along the direction of the first opening 111. This design is also designed to cooperate with the elastic suspension member 30. When the suspension member 30 suspends the water cup 70, in order to abut the water cup 70 against the surface of the bag, the suspension member 30 naturally needs sufficient elasticity. This elasticity will then act on the suspension member 30 itself, causing the connection between the suspension member 30 and the buckle 22 to be subjected to force. In severe cases, the suspension member 30 may detach from the buckle 22. After the anti-detachment arm 221 has a certain width, the contact surface with the connecting arm 304 is increased. The anti-detachment arm 221 presses the connecting arm 304 with a larger area, thereby making the suspension member 30 more stable and firmly abutting the water cup 70 against the surface of the bag, thus better preventing the water cup 70 from shaking.

[0135] Example 6

[0136] This embodiment provides a hanging device, which is based on the above embodiment 5, with an additional suspension device added to the cover 22 to improve the functionality of the hanging device.

[0137] like Figure 10 and 14 As shown, a groove 222 is provided on the outer surface of the cover 22, and the suspension device is a hook 223 movably connected to the groove 222. The hook 223 can be moved outside the groove 222 for hanging objects. The extending direction of the groove 222 can be consistent with the direction of the first opening 111.

[0138] The hook 223 can be installed in the groove 222 by means of a spring shaft or torsion spring. The hook 223 is stored in the groove 222 in a free state. When it is necessary to hang an object, one end of the hook 223 is rotated out of the groove 222 and the object is hung on the hook 223.

[0139] like Figure 14 As shown, in one embodiment, the free end of the hook 223 has a protrusion 2231 extending outward toward the outside of the hook 223. The protrusion 2231 can protrude from the surface of the cover 22 when the hook 223 is housed in the groove 222, so as to facilitate the hook 223 being rotated out of the groove 222.

[0140] Example 7

[0141] This embodiment also provides a hanging device, which is based on the above embodiments 1-3, and the hook 223 structure mentioned in embodiment 6 is directly set on the fastener 20. That is to say, the fastener 20 itself carries a hook, and the object can be directly hung on the fastener 20.

[0142] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0143] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0144] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention 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; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hanging device applied to the surface of bags, characterized in that, include: A buckle (10) for mounting on the surface of a bag or luggage, the buckle (10) having a slot (110); The fastener (20) has a plug-in portion (211) which is detachably inserted into the slot (110) through the opening of the slot (110); A suspension member (30) is connected to the fastener (20), the suspension member (30) is used to suspend an object, and when suspending the object, it exerts a pulling force on the fastener (20) at least in the opposite direction to the opening direction of the slot (110).

2. The mounting device according to claim 1, characterized in that, The opening includes a first opening (111) and a second opening (112) that are interconnected and whose directions form an angle; The plug-in part (211) can be inserted into the slot (110) through the second opening (112) and can be disengaged from the slot (110) through the first opening (111); The direction of the pulling force is opposite to the direction of the first opening (111).

3. The mounting device according to claim 2, characterized in that, The buckle (10) includes: A retaining structure (50) is formed on at least a portion of the slot (110), the retaining structure (50) extends into the second opening (112) and blocks the insertion part (211) to prevent the insertion part (211) from disengaging from the second opening (112).

4. The mounting device according to claim 3, characterized in that, The holding structure (50) includes a holding arm assembly that is elastic and partially extends into the second opening (112); When the insertion part (211) is inserted into the slot (110) along the second opening (112), it is pressed to engage with the retaining arm assembly.

5. The mounting device according to claim 4, characterized in that, The holding arm assembly is provided with a holding block (511) extending toward the center of the slot (110). The holding block (503) has a guide surface (504) on the side facing the second opening (112). The holding block (503) forms a holding space with the inner wall of the slot (110) on the side opposite to the second opening (112). The end of the plug (211) has a latch (212), which is guided by the guide surface (504) to snap into the holding space when inserted into the slot (110); The locking block (503) is used to prevent the latch (212) from disengaging from the second opening (112).

6. The mounting device according to claim 5, characterized in that, The clamping arm assembly includes a first clamping arm (51), a second clamping arm (52), and a third clamping arm (53); The first holding arm (51) and the second holding arm (52) extend to the inner sides of the first opening (111) respectively, and an elastic latch (505) is formed between the two holding blocks (503) located in the first opening (111). The third holding arm (53) is located inside the elastic latch (505). The insertion part (211) can be inserted into or disengaged from the slot (110) through the elastic latch (505) along the first opening (111), and the latches (503) of the first latching arm (51) and the second latching arm (52) provide resistance when the insertion part (211) disengages from the slot (110) along the first opening (111).

7. The mounting device according to claim 6, characterized in that, The holding structure (50) also includes a base (501), which is detachably connected to the buckle (10); The first holding arm (51), the second holding arm (52) and the third holding arm (53) are respectively disposed on the base (501). The base (501) is provided with a relief groove (502) on one side near the first holding arm (51), the second holding arm (52) and the third holding arm (53). The relief groove (502) provides the first holding arm (51), the second holding arm (52) and the third holding arm (53) with room to move when the plug-in part (211) is inserted into or disengaged from the slot (110).

8. The mounting device according to claim 5, characterized in that, The clamping arm assembly includes a fourth clamping arm (54) and a fifth clamping arm (55); The fourth holding arm (54) and the fifth holding arm (55) are arranged opposite to each other to form the slot (110), and the card block (503) is located on the opposite surfaces of the fourth holding arm (54) and the fifth holding arm (55); The fourth holding arm (54) and the fifth holding arm (55) are movably connected to the buckle (10) via elastic members. The insertion part (211) can press the locking block (503) along the first opening (111) to insert into or disengage from the slot (110). The locking block (503) provides resistance when the insertion part (211) disengages from the slot (110) along the first opening (111).

9. The mounting device according to claim 2, characterized in that, The fastener (20) is provided with a webbing (40) extending toward the first opening (111), the webbing (40) being pulled to pull the fastener (20) out of the slot (110) along the first opening (111).

10. The mounting device according to claim 2, characterized in that, The buckle (10) has a mounting surface (14), which is attached to the surface of the bag when the buckle (10) is connected to the bag; The first opening (111) is parallel to the mounting surface (14). The second opening (112) is located on the side of the buckle (10) opposite to the mounting surface (14), and the second opening (112) is perpendicular to the first opening (111).

11. The mounting device according to claim 10, characterized in that, The buckle (10) includes a first seat (11) and a second seat (12). The mounting surface (14) includes clamping surfaces located on the first seat (11) and the second seat (12) respectively. The first seat (11) and the second seat (12) are clamped to both sides of the fabric of the bag through the clamping surfaces. The first seat (11) and the second seat (12) are detachably connected by a connector.

12. The mounting device according to claim 1, characterized in that, The slot (110) and the plug (211) are respectively provided with magnetic attraction devices, which provide attraction when the slot (110) and the plug (211) are close together.

13. The mounting device according to any one of claims 1-12, characterized in that, The suspension member (30) extends from the fastener (20) in a direction opposite to the opening. When the fastener (10) is installed on the surface of the bag, the suspension member (30) is close to the surface of the bag. The suspension member (30) is at least elastic so that the suspension member (30) can deform to connect objects.

14. The mounting device according to claim 13, characterized in that, The surface of the suspension member (30) is provided with an elastic collar (301), which is used to be sleeved on the object and bends to provide elasticity when the object is sleeved, so as to press the object against the surface of the bag.

15. The mounting device according to claim 14, characterized in that, The surface of the suspension member (30) is also provided with a suspension hole (302), which is used to insert an object so that the object is suspended on the suspension member (30).

16. The mounting device according to claim 14, characterized in that, The fastener (20) includes a fastener body (21) and a fastener cover (22). The fastener body (21) has a plug-in portion (211) on one side and a connecting surface (213) on the other side. The fastener cover (22) is detachably connected to the connecting surface (213). The suspension member (30) is suspended from the fastener cover (22) by the cooperation between the fastener cover (22) and the connecting surface (213).

17. The mounting device according to claim 16, characterized in that, The cover (22) is provided with anti-detachment arms (221) on both sides, and the suspension member (30) is suspended on the cover (22). The anti-detachment arms (221) extend toward the connecting surface (213) and surround at least a portion of the suspension member (30) to prevent the suspension member (30) from detaching from the cover (22).

18. The mounting device according to claim 17, characterized in that, The anti-slip arm (221) has an abutment surface (225) close to the suspension member (30), the extension direction of the abutment surface (225) is parallel to the direction of the opening, and the abutment surface (225) can at least partially abut against the suspension member (30) so that the suspension member (30) is close to the surface of the bag.

19. The mounting device according to claim 18, characterized in that, The contact surface and the connecting surface (213) form an anti-detachment cavity (23); The suspension member (30) has a connecting hole (303), and two connecting arms (304) and a curved arm (305) connecting the two connecting arms (304) are formed on both sides of the connecting hole (303). The buckle cover (22) can be connected to the buckle body (21) through the connecting hole (303) so that the curved arm (305) is suspended on the buckle cover (22), and the connecting arm (304) is confined within the anti-detachment cavity (23).

20. The mounting device according to any one of claims 1-12, characterized in that, The fastener (20) has a groove (222), and the hanging member (30) includes a hook (223) movably connected to the groove (222). The hook (223) can be moved outside the groove (222) for hanging objects.

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