Lock and anti-lost luggage
By integrating the locator into the lock design, the problem of scattered and easily lost bag parts is solved, realizing the integrity and anti-theft function of the locator and preventing the locator from being lost.
Patent Information
- Application Number
- CN202422998837.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-09-10
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The existing luggage has separate locators and locks, resulting in scattered parts, affecting the internal volume and lacking anti-theft function, making it easy to lose.
Design a lock with an integrated locator. The locator is embedded in the cover body through a snap-fit mechanism between the lock body and the cover, thereby integrating the lock body and the locator, improving the overall integrity of the components, and locking the connection in the locked state and disengaging it in the unlocked state.
It effectively prevents the loss of the locator, improves the integrity of the components and the anti-theft function, and avoids the loss of the locator alone.
Smart Images
Figure CN223482461U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lock technology, and in particular to a lock and an anti-loss bag. Background Technology
[0002] Currently, locators and other devices are commonly installed on bags to prevent loss or to facilitate accurate retrieval if lost. However, existing locators are generally separate from the lock, resulting in an overly dispersed arrangement of components and affecting the bag's internal volume. Furthermore, current locators lack anti-theft functionality and are easily lost.
[0003] Therefore, there is an urgent need for a lock and a bag designed to prevent loss, in order to solve the above problems. Utility Model Content
[0004] According to one aspect of the present invention, the object is to provide a lock that integrates a locator, improves the integrity of the components, and effectively prevents the locator from being lost.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] Locks, including:
[0007] The lock body has an unlocked state and a locked state;
[0008] The latch cover includes a cover body and a latching mechanism, wherein the latching mechanism is fixedly connected to the cover body, and a lock body latching mechanism is provided on the lock body;
[0009] A locator is embedded in the cover body and sandwiched between the cover body and the lock body;
[0010] In the locked state of the lock body, the latching mechanism is locked to the lock body latching mechanism;
[0011] In the unlocked state of the lock body, the latching mechanism can disengage from the lock body latching mechanism.
[0012] As a preferred embodiment of the lock provided by this utility model, there are multiple buckle locking mechanisms and multiple lock body locking mechanisms, and the buckle locking mechanisms are one-to-one corresponding and detachably connected to the lock body locking mechanisms.
[0013] As a preferred embodiment of the lock provided by this utility model, the plurality of buckle engaging mechanisms include a buckle insertion structure and a buckle engaging structure, wherein the buckle insertion structure and the buckle engaging structure are respectively disposed on the adjacent sides of the buckle cover;
[0014] The plurality of lock body locking mechanisms include lock body slots and lock body locking holes formed in the lock body;
[0015] The buckle insertion structure can be inserted into the lock body slot or disengaged from the lock body slot when the cover body is attached to and moves relative to the lock body.
[0016] The buckle locking structure can engage with the lock body locking hole under the action of the cover body fitting together and moving relative to the lock body, or disengage from the locking hole of the lock body.
[0017] As a preferred embodiment of the lock provided by this utility model, the buckle insertion structure includes an elastic insert and a first locking block. The first locking block protrudes from the side of the elastic insert away from the buckle insertion structure. The elastic insert can deform and tilt to pass through the lock body slot. The first locking block can be locked into the lock body slot under the action of the elastic insert's deformation recovery.
[0018] As a preferred embodiment of the lock provided by this utility model, the lock body locking hole includes a locking hole and a guide hole that are interconnected in a straight line, and the width of the guide hole is greater than the width of the locking hole;
[0019] The buckle locking structure includes a connector and a second locking block. The connector is connected to the cover, and the second locking block is connected at an angle to the end of the connector away from the cover. The connector and the second locking block can pass through the guide hole. The connector can move between the guide hole and the locking hole, and the second locking block can lock into the locking hole.
[0020] As a preferred embodiment of the lock provided by this utility model, there are two buckle-mounted structures, which are parallel to each other and spaced apart on the cover.
[0021] As a preferred embodiment of the lock provided by this utility model, the plurality of buckle locking mechanisms are all arc-shaped locking blocks, and the plurality of arc-shaped locking blocks are evenly arranged on the periphery of the cover body in the circumferential direction;
[0022] Multiple locking mechanisms are arc-shaped locking components protruding from the lock body. The arc-shaped locking block can be inserted into or disengaged from the arc-shaped locking component when the cover rotates relative to the lock body around its own axis.
[0023] As a preferred embodiment of the lock provided by this utility model, the lock body has an avoidance groove corresponding to the position of the arc-shaped latching member, and the arc-shaped latching block can be partially accommodated in the avoidance groove.
[0024] As a preferred embodiment of the lock provided by this utility model, the arc-shaped locking component includes an arc-shaped connecting part and an arc-shaped locking part. The arc-shaped connecting part is fixedly connected to the lock body, and the arc-shaped locking part is fixedly connected to the arc-shaped connecting part at an angle and is spaced apart from the lock body. The arc-shaped locking block can be locked between the arc-shaped locking part and the lock body.
[0025] As a preferred embodiment of the lock provided by this utility model, the cover is rotatably connected to the lock body, and can rotate to fasten the locator between the cover and the lock body, and can also rotate to expose the locator;
[0026] The buckle engagement mechanism is disposed on the cover and is detachably connected to the lock cylinder of the lock body. The lock cylinder can lock or unlock the buckle engagement mechanism.
[0027] As a preferred embodiment of the lock provided by this utility model, the buckle locking mechanism includes a locking block, which is fixedly disposed on the cover body; the lock cylinder includes a lock hook, a locking mechanism and a button; the lock body locking mechanism is a cover plate lock tongue; and the lock body also includes a lock body shell.
[0028] The locking mechanism is located inside the lock body housing. The button is located on the side of the lock body housing, partially inside the lock body housing, and on one side of the locking mechanism. The locking mechanism can lock or unlock the button. The lock hook can be inserted into the lock body housing and locked into the button. The cover plate latch is movably located inside the lock body housing and can lock or unlock the latching mechanism.
[0029] Moving the button unlocks the lock hook and pushes against the cover plate latch, thereby unlocking the cover plate latch from the buckle engagement mechanism.
[0030] According to another aspect of the present invention, the object is to provide an anti-loss bag, the anti-loss bag comprising a bag body and a lock as described in any of the above embodiments.
[0031] The beneficial effects of this utility model are:
[0032] The lock provided by this utility model includes a lock body, a latch cover, and a locator. The lock body has an unlocked state and a locked state. The latch cover includes a cover body and a latch engagement mechanism, which is fixedly connected to the cover body. The lock body is provided with a lock body engagement mechanism, and the locator is embedded in the cover body and sandwiched between the cover body and the lock body. By placing the locator in the cover body, the lock body and the locator can be integrated, improving the overall integrity of the components. In the locked state of the lock body, the latch engagement mechanism is locked to the lock body engagement mechanism; in the unlocked state of the lock body, the latch engagement mechanism can disengage from the lock body engagement mechanism. Through the above design, the loss of the locator can be effectively prevented. Attached Figure Description
[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model 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 the content of the embodiments of this utility model and these drawings without creative effort.
[0034] Figure 1 This is a schematic diagram of the anti-loss bag provided in Embodiment 1 of this utility model;
[0035] Figure 2 This is an internal schematic diagram of the anti-loss bag provided in Embodiment 1 of this utility model;
[0036] Figure 3 This is a schematic diagram of the lock provided in Embodiment 1 of this utility model;
[0037] Figure 4 This is a schematic diagram of the lock body provided in Embodiment 1 of this utility model;
[0038] Figure 5 This is a schematic diagram of the buckle cover provided in Embodiment 1 of this utility model;
[0039] Figure 6 This is a schematic diagram of the buckle cover and positioner provided in Embodiment 1 of this utility model;
[0040] Figure 7 This is a schematic diagram of the anti-loss bag provided in Embodiment 2 of this utility model;
[0041] Figure 8 This is an internal schematic diagram of the anti-loss bag provided in Embodiment 2 of this utility model;
[0042] Figure 9 This is a schematic diagram of the lock provided in Embodiment 2 of this utility model;
[0043] Figure 10This is an exploded view of the lock provided in Embodiment 2 of this utility model;
[0044] Figure 11 This is a schematic diagram of the buckle cover and positioner provided in Embodiment 2 of this utility model;
[0045] Figure 12 This is a schematic diagram of the lock provided in Embodiment 3 of this utility model;
[0046] Figure 13 This is a schematic diagram of the lock cover in the open state according to Embodiment 3 of this utility model;
[0047] Figure 14 This is a front view of the internal structure of the lock provided in Embodiment 3 of this utility model.
[0048] In the picture:
[0049] 10. The bag itself;
[0050] 100. Lock body; 110. Lock body slot; 120. Lock body locking hole; 121. Locking hole; 122. Guide hole; 130. Arc-shaped locking component; 131. Arc-shaped connecting part; 132. Arc-shaped locking part; 140. Clearance groove; 150. Lock cylinder; 151. Lock hook; 152. Locking mechanism; 153. Button; 154. Top block; 155. Compression spring; 156. Cover plate latch; 157. Elastic element; 160. Lock body outer shell; 161. Second receiving groove;
[0051] 200, Buckle cover; 210, Cover body; 211, First receiving groove; 220, Buckle insertion structure; 221, Elastic insert; 222, First locking block; 230, Buckle locking structure; 231, Connector; 232, Second locking block; 240, Arc-shaped locking block; 250, Locking block;
[0052] 300. Positioner. Detailed Implementation
[0053] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0054] 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 embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0055] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0056] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0057] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0058] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connect," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0059] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0060] In this embodiment, the term "and / or" is merely a description of the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following associated objects have an "or" relationship.
[0061] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.
[0062] Example 1
[0063] Figure 1 This is a schematic diagram of the anti-loss bag provided in Embodiment 1 of this utility model; Figure 2 This is an internal schematic diagram of the anti-loss bag provided in Embodiment 1 of this utility model. (Refer to...) Figure 1 and Figure 2 This embodiment provides a lock and an anti-loss bag. The anti-loss bag includes a bag body 10 and the lock provided in this embodiment. The lock is disposed at the opening of the bag body 10, and can lock or unlock the opening of the bag body 10, and the lock part is located on the inside of the bag body 10.
[0064] Figure 3 A schematic diagram of the lock provided in Embodiment 1 of this utility model is shown; Figure 4 A schematic diagram of the lock body provided in Embodiment 1 of this utility model is shown. (Refer to...) Figure 3 and Figure 4 The lock provided in this embodiment includes a lock body 100, a buckle cover 200, and a locator 300.
[0065] Specifically, in this embodiment, the lock body 100 is installed at the opening of the anti-loss bag, and the buckle cover 200 is detachably connected to the lock body 100 and located inside the bag body 10. The locator 300 is embedded inside the buckle cover 200. Through the above arrangement, the locator 300 can be integrated into the lock body 100, avoiding the occupation of internal volume of the bag body 10 and improving the overall integrity of the bag components.
[0066] Figure 5 A schematic diagram of the buckle cover provided in Embodiment 1 of this utility model is shown; Figure 6 A schematic diagram of the buckle cover and positioner provided in Embodiment 1 of this utility model is shown. (Refer to...) Figure 5 and Figure 6The lock body 100 has an unlocked state and a locked state. The latch cover 200 includes a cover body 210 and a latch engagement mechanism, which is fixedly connected to the cover body 210. The lock body 100 is provided with a lock body engagement mechanism. The positioner 300 is embedded in the cover body 210 and sandwiched between the cover body 210 and the lock body 100. In the locked state of the lock body 100, the latch engagement mechanism is locked to the lock body engagement mechanism. In the unlocked state of the lock body 100, the latch engagement mechanism can disengage from the lock body engagement mechanism.
[0067] When the lock body 100 is in the locked state, the opening of the anti-loss bag cannot be opened. At this time, the buckle locking mechanism is locked to the lock body locking mechanism, providing the anti-loss function for the locator 300. When the lock body 100 is in the unlocked state, the opening of the anti-loss bag can be opened. At this time, the buckle locking mechanism is locked to the lock body locking mechanism, but the buckle locking mechanism and the lock body locking mechanism can be separated. After the buckle locking mechanism and the lock body locking mechanism are separated, the locator 300 between the lock body 100 and the cover 210 can be exposed, thereby allowing the locator 300 to be retrieved.
[0068] Specifically, the buckle-mounting mechanism can connect or separate from the lock body-mounting mechanism when the cover 210 is translated relative to the lock body 100. The buckle-mounting mechanism and the lock body-mounting mechanism enable quick assembly and disassembly of the buckle cover 200 on the lock body 100. Integrating the buckle cover 200 and the locator 300 into the inside of the bag body 10 prevents the locator 300 from being lost.
[0069] More specifically, there are multiple buckle-mounting mechanisms and multiple lock body locking mechanisms, with each buckle-mounting mechanism corresponding to and detachably connected to the lock body locking mechanism. This configuration improves the assembly reliability of the cover 210 and the lock body 100, and enhances the uniformity of force distribution on the cover 210.
[0070] To be more specific, continue to refer to Figure 4 and Figure 5 In this embodiment, the plurality of buckle engaging mechanisms include buckle insertion structure 220 and buckle engaging structure 230. The buckle insertion structure 220 and the buckle engaging structure 230 are respectively disposed on adjacent sides of the buckle cover 200. The plurality of lock body engaging mechanisms include lock body slots 110 and lock body locking holes 120 formed in the lock body 100. The lock body slot 110 is used for connection of the buckle insertion structure 220, and the lock body locking hole 120 is used for connection of the buckle engaging structure 230.
[0071] More specifically, the buckle insertion structure 220 can be inserted into or disengaged from the lock body slot 110 when the cover 210 is attached to it and moves relative to the lock body 100. The buckle locking structure 230 can also be engaged with or disengaged from the lock body locking hole 120 when the cover 210 is attached to it and moves relative to the lock body 100.
[0072] It should be noted that one end of the lock body 100 is provided with a mounting groove, which is configured to mount the latch cover 200. The lock body slot 110 is formed on the side wall of the mounting groove, and the lock body locking hole 120 is formed at the bottom of the mounting groove. The side wall of the mounting groove is perpendicular to the bottom of the groove. When the latch cover 200 is assembled in the mounting groove, the upper surface of the latch cover 200 is flush with the upper surface of the lock body 100. Figure 3 As shown.
[0073] More specifically, the latching structure 220 includes an elastic insert 221 and a first locking block 222. The elastic insert 221 is fixed to the top of the cover 210, and the first locking block 222 protrudes from the side of the elastic insert 221 opposite to the latching structure 230. The elastic insert 221 can deform and tilt to pass through the lock body slot 110. The first locking block 222 can lock into the lock body slot 110 under the action of the elastic insert 221 returning to its original shape.
[0074] More specifically, the lock body latch hole 120 includes a latching hole 121 and a guide hole 122 that are interconnected in a straight direction, and the width of the guide hole 122 is greater than the width of the latching hole 121. The buckle latching structure 230 includes a connector 231 and a second latching block 232. The connector 231 is connected to the cover 210, and the second latching block 232 is angularly connected to the end of the connector 231 away from the cover 210. The connector 231 and the second latching block 232 can pass through the guide hole 122. The connector 231 can move between the guide hole 122 and the latching hole 121, and the second latching block 232 can latch onto the latching hole 121.
[0075] Preferably, in this embodiment, there are two buckle-mounting structures 230, which are parallel to each other and spaced apart on the cover 210. Correspondingly, the bottom of the mounting groove has two lock body locking holes 120, and the buckle-mounting structure 230 corresponds one-to-one with the lock body locking hole 120.
[0076] The assembly steps of the locator 300 and the lock body 100 provided in this embodiment are as follows:
[0077] First, enter the correct password into the lock body 100 outside the bag body 10 to unlock the lock body 100, and then open the opening of the bag body 10 through a zipper or buckle.
[0078] Then, open the lining or mesh pocket inside the bag body 10, locate the lock body 100, install the locator 300 in the buckle cover 200, and assemble the buckle cover 200 to the side of the lock body 100 located inside the bag body 10.
[0079] Finally, pull the lining or mesh pocket of the bag body 10 and close the opening of the bag body 10 using a zipper or buckle, and then lock the opening of the bag body 10 using the lock body 100.
[0080] Example 2
[0081] Figure 7 This is a schematic diagram of the anti-loss bag provided in Embodiment 2 of this utility model; Figure 8 This is an internal schematic diagram of the anti-loss bag provided in Embodiment 2 of this utility model. (Refer to...) Figure 7 and Figure 8 This embodiment provides a lock and an anti-loss bag. The anti-loss bag provided in this embodiment includes a bag body 10 and a lock provided in this embodiment. The structure of the bag body 10 provided in this embodiment is the same as that provided in Embodiment 1.
[0082] Figure 9 A schematic diagram of the lock provided in Embodiment 2 of this utility model is shown; Figure 10 An exploded view of the lock provided in Embodiment 2 of this utility model is shown; Figure 11 A schematic diagram of the buckle cover and positioner provided in Embodiment 2 of this utility model is shown. (Refer to...) Figures 9-11 The difference between this embodiment and Embodiment 1 lies in the specific structure of the lock, specifically the different structures of the buckle locking mechanism and the lock body locking mechanism, as well as the different assembly methods of the buckle locking mechanism and the lock body locking mechanism.
[0083] Specifically, in this embodiment, each of the multiple latching mechanisms is an arc-shaped latching block 240. The cover 210 has a circular structure, and the multiple arc-shaped latching blocks 240 are evenly arranged circumferentially on the periphery of the cover 210. Each of the multiple lock body latching mechanisms is an arc-shaped latching member 130 protruding from the lock body 100, and the multiple arc-shaped latching members 130 are arranged in a circular array. The arc-shaped latching block 240 can be inserted into the arc-shaped latching member 130 under the action of the cover 210 rotating relative to the lock body 100 around its own axis, so that the cover 210 is connected to the lock body 100; the arc-shaped latching block 240 can also be disengaged from the arc-shaped latching member 130 under the action of the cover 210 rotating relative to the lock body 100 around its own axis, so that the cover 210 and the lock body 100 are in a separable state.
[0084] More specifically, the arc-shaped latching component 130 includes an arc-shaped connecting portion 131 and an arc-shaped latching portion 132. The arc-shaped connecting portion 131 is fixedly connected to the lock body 100, and the arc-shaped latching portion 132 is fixedly connected to the arc-shaped connecting portion 131 at an angle and is spaced apart from the lock body 100. In this embodiment, the arc-shaped latching portion 132 and the arc-shaped connecting portion 131 are integrally formed perpendicularly. The arc-shaped latching block 240 can be latched between the arc-shaped latching portion 132 and the lock body 100.
[0085] More specifically, the lock body 100 has a relief groove 140 corresponding to the position of the arc-shaped latching member 130, and the arc-shaped latching block 240 can be partially accommodated in the relief groove 140. Through the above arrangement, the relief groove 140 can accommodate a part of the arc-shaped latching block 240, thereby reducing the size of the cover 210 protruding from the upper surface of the lock body 100 and improving the structural compactness of the lock.
[0086] Example 3
[0087] Figure 12 A schematic diagram of the lock provided in Embodiment 3 of this utility model is shown; Figure 13 This diagram shows the lock cover in the open state according to Embodiment 3 of the present invention; Figure 14 This is a front view of the internal structure of the lock provided in Embodiment 3 of this utility model. (Refer to...) Figure 12-14 This embodiment provides a lock. The difference between this embodiment and Embodiment 1 is that the specific structure of the lock provided in this embodiment is different from that in Embodiment 1, and the lock provided in this embodiment is not limited to locking and unlocking the bag body 10.
[0088] In this embodiment, the cover 210 is rotatably connected to the lock body 100, and can rotatably fasten the locator 300 between the cover 210 and the lock body housing 160 of the lock body 100, and can also rotatably expose the locator 300. The cover 210 is connected to the lock body housing 160 by a hinge, and the rotatable connection between the two is located at the bottom of the cover 210.
[0089] Specifically, a first receiving groove 211 is provided on one side of the cover 210, and a second receiving groove 161 is provided on one side of the lock body housing 160. When the cover 210 is rotated and fastened to the lock body housing 160, the first receiving groove 211 can be fastened with the second receiving groove 161 to form a receiving space, and the locator 300 can be reliably positioned in the receiving space.
[0090] Continue to refer to Figure 12 and Figure 13The latching mechanism is disposed on the cover 210 and detachably connected to the lock cylinder 150 of the lock body 100. The lock cylinder 150 is disposed in the lock body housing 160 and can lock or unlock the latching mechanism. When the lock cylinder 150 is in the unlocked state, the latching mechanism can be separated from the lock cylinder 150 to unlock. When the lock cylinder 150 is in the locked state, the latching mechanism cannot be separated from the lock cylinder 150, and at this time, the latching mechanism is locked.
[0091] Specifically, in this embodiment, the lock cylinder 150 includes a lock hook 151, a locking mechanism 152, a button 153, a top block 154, and a compression spring 155. The locking mechanism 152 is disposed in the lock body housing 160, and the button 153 is disposed on the side of the lock body housing 160 and located on one side of the locking mechanism 152. The locking mechanism 152 can lock or unlock the button 153. The compression spring 155 and the top block 154 are coaxially disposed and both are disposed in the button 153. The lock hook 151 can be inserted into the lock body housing 160 and locked in the button 153. When the lock hook 151 is inserted into the lock body housing 160 and locked in the button 153, it can press against the top block 154, so that the compression spring 155 is in a compressed state.
[0092] More specifically, the button 153 includes a button body protruding from the side of the lock body housing 160 and a mounting structure disposed inside the lock body housing 160. The top block 154 and the compression spring 155 are mounted inside the mounting structure. A stop portion is provided on the upper end face of the mounting structure. The stop portion can lock onto the lock hook 151 when the lock cylinder 150 is in the locked state, and can also disengage from the lock hook 151 when the lock cylinder 150 is in the unlocked state as the button body is pressed towards the inside of the lock body housing 160, thereby unlocking the lock hook 151.
[0093] More specifically, the latching mechanism includes a latching block 250, which is fixedly mounted on the cover 210. In this embodiment, the lock body latching mechanism is specifically a cover plate latch 156. The cover plate latch 156 is movably disposed within the lock body housing 160 and has a latching block engagement portion. When the lock cylinder 150 is in the locked state, the latching block engagement portion engages with the latching block 250; when the lock cylinder 150 is in the unlocked state, when the button body is pressed towards the lock body housing 160, after disengaging from the lock hook 151, continuing to press the button body allows the button body to abut against the latching block engagement portion and push the latching block engagement portion to move away from the latching block 250. At this time, the cover 210 is in the unlocked state, and the cover 210 can be manually opened to remove the locator 300.
[0094] More specifically, the lock cylinder 150 also includes an elastic element 157. This elastic element 157 is compressible as the button body moves away from the locking block 250, and returns to its original shape when the pressure applied to the button body is removed. When the cover 210 needs to be restored, manually pressing the cover 210 will cause the locking block 250 to re-engage with the restored locking block.
[0095] It should be noted that the locking mechanism 152 can specifically be a combination lock mechanism or a mechanical lock mechanism. In this embodiment, the locking mechanism 152 is preferably a combination lock mechanism. The combination lock mechanism can only be unlocked when the password is correct.
[0096] Alternatively, in this embodiment, the lock can be used as a bag lock, padlock, or bicycle lock, and its application scenarios are not limited in this embodiment.
[0097] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A lock, characterized in that, include: The lock body (100) has an unlocked state and a locked state; The buckle cover (200) includes a cover body (210) and a buckle snap-fit mechanism, wherein the buckle snap-fit mechanism is fixedly connected to the cover body (210), and the lock body (100) is provided with a lock body snap-fit mechanism; A locator (300) is embedded in the cover (210) and sandwiched between the cover (210) and the lock body (100); In the locked state of the lock body (100), the latching mechanism is locked to the lock body latching mechanism; In the unlocked state of the lock body (100), the latching mechanism can disengage from the lock body latching mechanism.
2. The lock according to claim 1, characterized in that, There are multiple buckle-mounting mechanisms and multiple lock body locking mechanisms. Each buckle-mounting mechanism corresponds to and is detachably connected to the lock body locking mechanism.
3. The lock according to claim 2, characterized in that, The plurality of said fastener locking mechanisms include a fastener insertion structure (220) and a fastener locking structure (230), wherein the fastener insertion structure (220) and the fastener locking structure (230) are respectively disposed on adjacent sides of the fastener cover (200); The plurality of lock body engaging mechanisms include lock body slots (110) and lock body engaging holes (120) formed in the lock body (100); The buckle insertion structure (220) can be inserted into the lock body slot (110) or disengaged from the lock body slot (110) under the action of the cover (210) being attached to and translated relative to the lock body (100); The buckle locking structure (230) can be engaged with the lock body locking hole (120) by the cover (210) and the lock body (100) being moved relative to it, or disengaged from the locking hole (120).
4. The lock according to claim 3, characterized in that, The buckle insertion structure (220) includes an elastic insert (221) and a first locking block (222). The first locking block (222) protrudes from the side of the elastic insert (221) away from the buckle insertion structure (230). The elastic insert (221) can deform and tilt to pass through the lock body slot (110). The first locking block (222) can be locked into the lock body slot (110) under the action of the elastic insert (221) deforming and recovering.
5. The lock according to claim 3, characterized in that, The lock body latch hole (120) includes a latching hole (121) and a guide hole (122) that are interconnected in a straight line direction. The width of the guide hole (122) is greater than the width of the latching hole (121). The buckle locking structure (230) includes a connector (231) and a second locking block (232). The connector (231) is connected to the cover (210), and the second locking block (232) is angularly connected to the end of the connector (231) away from the cover (210). The connector (231) and the second locking block (232) can pass through the guide hole (122). The connector (231) can move between the guide hole (122) and the locking hole (121), and the second locking block (232) can lock into the locking hole (121).
6. The lock according to claim 3, characterized in that, There are two buckle-mounted structures (230), which are parallel to each other and spaced apart on the cover (210).
7. The lock according to claim 2, characterized in that, The plurality of the buckle-mounting mechanisms are all arc-shaped locking blocks (240), and the plurality of arc-shaped locking blocks (240) are evenly arranged circumferentially on the periphery of the cover (210); Multiple locking mechanisms are arc-shaped locking members (130) protruding from the lock body (100). The arc-shaped locking block (240) can be inserted into or disengaged from the arc-shaped locking member (130) under the influence of the rotation of the cover (210) relative to the lock body (100) around its own axis.
8. The lock according to claim 7, characterized in that, The lock body (100) has a clearance groove (140) corresponding to the position of the arc-shaped latch (130), and the arc-shaped latch (240) can be partially accommodated in the clearance groove (140).
9. The lock according to claim 7, characterized in that, The arc-shaped latching component (130) includes an arc-shaped connecting part (131) and an arc-shaped latching part (132). The arc-shaped connecting part (131) is fixedly connected to the lock body (100). The arc-shaped latching part (132) is fixedly connected to the arc-shaped connecting part (131) at an angle and is spaced apart from the lock body (100). The arc-shaped latching block (240) can be latched between the arc-shaped latching part (132) and the lock body (100).
10. The lock according to claim 1, characterized in that, The cover (210) is rotatably connected to the lock body (100), and can rotate to fasten the locator (300) between the cover (210) and the lock body (100), and can also rotate to expose the locator (300); The buckle engagement mechanism is disposed on the cover (210) and is detachably connected to the lock cylinder (150) of the lock body (100). The lock cylinder (150) can lock or unlock the buckle engagement mechanism.
11. The lock according to claim 10, characterized in that, The buckle latching mechanism includes a latch block (250), which is fixedly mounted on the cover (210). The lock cylinder (150) includes a lock hook (151), a locking mechanism (152), and a button (153). The lock body latching mechanism is a cover plate latch (156). The lock body (100) also includes a lock body shell (160). The locking mechanism (152) is disposed inside the lock body housing (160), the button (153) is disposed on the side of the lock body housing (160), partly located inside the lock body housing (160), and located on one side of the locking mechanism (152). The locking mechanism (152) can lock or unlock the button (153). The lock hook (151) can be inserted into the lock body housing (160) and locked in the button (153). The cover plate latch (156) is movably disposed inside the lock body housing (160) and can lock or unlock the buckle latching mechanism. The button (153) can be moved to unlock the lock hook (151) and push the cover plate latch (156) to unlock the cover plate latch (156) from the buckle engagement mechanism.
12. Anti-loss bags, characterized in that, It includes the bag body (10) and the lock as described in any one of claims 1-11.