Virtual locking fool-proof mechanism of roof box

Abstract

The utility model provides a virtual lock fool-proof mechanism of a roof box. The virtual lock fool-proof mechanism comprises a virtual lock fool-proof body embedded in a lock main body, a penetrating shaft for pressing a lock catch when the lock catch locks the lock main body, and an elastic piece arranged below the virtual lock fool-proof body, the virtual lock fool-proof body is located in a lock shell of the lock body and connected with the connecting rod. The penetrating shaft is arranged on the upper surface of the virtual lock fool-proof body, penetrates through the lock main body and extends to a buckling area of the lock main body and the lock catch; one end of the elastic piece is connected with the virtual lock fool-proof body, the other end of the elastic piece is connected with a lock shell of the lock body, the lock catch presses the penetrating shaft to compress the elastic piece, and the virtual lock fool-proof body is separated from the connecting rod. When the lock catch is completely buckled, the penetrating shaft of the virtual lock fool-proof body is pressed downwards, the virtual lock fool-proof body moves downwards, the elastic piece is compressed to enable the connecting rod to be separated from the virtual lock fool-proof body, the lock catch and the lock body are locked, when the lock catch is virtually locked, the connecting rod cannot be separated from the virtual lock fool-proof body, the lock catch and the lock body cannot be locked, and virtual lock fool-proof of the roof box is achieved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle box locks, in particular to a virtual lock fool-proof mechanism for a roof box. Background Art

[0002] The trunk lock is a lock installed on the roof box to ensure that the box cover and the box body are securely locked. The lock includes a pin and a hook. The lock can be achieved when the pin and the hook are in place. If the lock is locked without the pin and the hook being in place, there may be a risk of the lock being opened due to the vibration of the vehicle.

[0003] The invention patent publication with publication number CN111648674A discloses an anti-false lock mechanism, including a transmission gear, a sliding rod, a locking piece and a first elastic piece; part of the outer circumferential surface of the transmission gear is set as an arc surface; the end of the sliding rod is in contact with and connected with the lock tongue of the lock body, and the sliding rod is provided with a fixed stopper and a second elastic piece, and when the lock tongue is retracted, the sliding rod drives the sliding rod to overcome the elastic force of the second elastic piece; when the lock tongue is extended, the sliding rod drives the locking piece to move to block the rotational movement of the rotating part; the first elastic piece includes a first protrusion and a second protrusion, and only when the first protrusion is in contact with the arc surface, the second protrusion hinders the sliding movement of the fixed stopper to hinder the locking piece from moving to block the rotational movement of the rotating part.

[0004] The patent document effectively ensures the locking state of the upper and lower brake pins when the door lock is locked, thereby improving the safety performance of the door lock and the user experience. In order to avoid the door lock being falsely locked due to user operation errors, preventive measures need to be taken against the situation of false locking of the door lock, which is called foolproofing. How to design the false locking and foolproofing of the roof box has become an urgent problem to be solved. Utility Model Content

[0005] The utility model aims to provide a virtual lock anti-foolproof mechanism for a roof box, when the lock buckle is fully fastened, the through shaft of the virtual lock anti-foolproof body is pressed down, the virtual lock anti-foolproof body moves downward and the elastic member is compressed to allow the connecting rod to be separated from the virtual lock anti-foolproof body, the lock buckle is locked with the lock body, when the lock buckle is virtual locked, the connecting rod cannot be separated from the virtual lock anti-foolproof body, the lock buckle and the lock body cannot be locked, thereby realizing the virtual lock anti-foolproof of the roof box.

[0006] The technical solution to achieve the purpose of this utility model is as follows:

[0007] The invention relates to a virtual lock foolproofing mechanism for a roof box, wherein the virtual lock foolproofing mechanism is installed inside a lock body of the roof box, a connecting rod of the roof box moves to unlock the lock body and the lock buckle of the roof box, the lock buckle and the lock body are locked to allow the connecting rod to move, and the virtual lock foolproofing mechanism prevents the lock body and the lock buckle from being virtual locked when the box cover of the roof box is closed over the box body; the virtual lock foolproofing mechanism comprises: a virtual lock foolproofing body embedded in the lock body, a through shaft for the lock buckle to press when the lock buckle is locked with the lock body, and an elastic member arranged below the virtual lock foolproofing body; the virtual lock foolproofing body is located in a lock shell of the lock body, the virtual lock foolproofing body is connected to a connecting rod for operating the lock core to lock; the through shaft is arranged on the upper surface of the virtual lock foolproofing body and passes through the lock body to extend to the locking area of ​​the lock body and the lock buckle; one end of the elastic member is connected to the virtual lock foolproofing body, and the other end of the elastic member is connected to the lock shell of the lock body, the lock buckle presses the through shaft to compress the elastic member, and the virtual lock foolproofing body is separated from the connecting rod.

[0008] As a further improvement of the utility model, the virtual lock fool-proof body comprises:

[0009] The virtual lock foolproof body comprises: a virtual lock foolproof plate connected to the through shaft, a foolproof slot provided on the side of the virtual lock foolproof plate for the connecting rod to pass through, and a short cylinder provided on the bottom surface of the virtual lock foolproof plate for fixing one end of the elastic member;

[0010] There is a gap between the short tube and the inner bottom surface of the lock shell. When the elastic member located between the gap is in a compressed state, the virtual lock anti-foolproof body is separated from the connecting rod. When the elastic member is in a reset state, the virtual lock anti-foolproof body is stuck on the connecting rod.

[0011] As a further improvement of the utility model, the bottom of the foolproof slot is an inclined surface, and the inclined surface is inclined from the end of the connecting rod to the middle of the connecting rod;

[0012] When the elastic member is in a reset state, the bottom of the groove presses against the bottom surface of the connecting rod, and when the elastic member is in a compressed state, there is a gap between the bottom of the groove and the bottom surface of the connecting rod.

[0013] As a further improvement of the utility model, the groove wall of the fool-proof groove is in an oblique triangle shape, and there is a gap between the groove wall of the fool-proof groove and the side wall of the connecting rod.

[0014] As a further improvement of the utility model, there is a gap between the top of the fool-proof slot and the top wall of the connecting rod.

[0015] As a further improvement of the utility model, the lock housing comprises: a first accommodating chamber for accommodating the virtual lock foolproof mechanism, and a second accommodating chamber for accommodating the lock body;

[0016] The first accommodating cavity is located beside the second accommodating cavity. The first accommodating cavity is lower than the second accommodating cavity. The bottom surface of the first accommodating cavity, which is lower than the second accommodating cavity, is connected to the other end of the elastic member.

[0017] As a further improvement of the utility model, the elastic member passes through the lock shell and abuts against the inner convex member on the side of the roof box;

[0018] The inner convex part on the side of the box body supports the elastic part to press or reset it.

[0019] As a further improvement of the present invention, the elastic member is a spring.

[0020] As a further improvement of the present invention, a plurality of weight-reducing grooves are provided on the back of the virtual-lock anti-foolproof plate, and the weight-reducing grooves reduce the weight of the virtual-lock anti-foolproof plate.

[0021] As a further improvement of the present invention, the length of the elastic member is greater than the length of the through-shaft.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] When the lock buckle of the utility model is fully fastened, the through-axis of the virtual lock anti-foolproofing body is pressed down, and the elastic part of the virtual lock anti-foolproofing body is moved downward and compressed to allow the connecting rod to be separated from the virtual lock anti-foolproofing body, and the lock buckle is locked with the lock body; when the lock buckle is virtual-locked, the connecting rod cannot be separated from the virtual lock anti-foolproofing body, and the lock buckle and the lock body cannot be locked, thereby realizing the virtual lock anti-foolproofing of the roof box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A virtual lock anti-fool mechanism structure of a roof box provided by the utility model Figure 1 ;

[0025] Figure 2 A virtual lock anti-fool mechanism structure of a roof box provided by the utility model Figure 2 ;

[0026] Figure 3 A virtual lock anti-fool mechanism structure of a roof box provided by the utility model Figure 3 ;

[0027] Figure 4 A virtual lock anti-fool mechanism structure of a roof box provided by the utility model Figure 4 ;

[0028] Figure 5 The first diagram shows the connection relationship between the virtual lock fool-proof body and the through-shaft provided by the utility model;

[0029] Figure 6 FIG2 is a diagram showing the connection relationship between the virtual lock fool-proof body and the through-shaft provided by the utility model;

[0030] Figure 7 This is a diagram showing the locking toggle assembly of the roof box lock system provided by the utility model in a virtual position and not locked;

[0031] Figure 8 The first diagram is a connection diagram of the lock body and the virtual lock foolproof body provided by the utility model in the virtual position and unlocked state;

[0032] Fig. 9 The second diagram is a connection diagram of the lock body and the virtual lock foolproof body provided by the utility model in the virtual position and unlocked state;

[0033] Fig.10 This is a diagram showing a locking toggle assembly of the roof box lock system provided by the utility model in a fully locked state without any empty position;

[0034] Fig.11 The first diagram is a connection diagram of the lock body and the virtual lock foolproof body provided by the utility model in a fully locked state without a virtual position;

[0035] Fig.12 The second diagram is a connection diagram of the lock body and the virtual lock foolproof body provided by the utility model in a fully locked state without a virtual position;

[0036] Fig.13 This is a diagram showing the connection and disassembly of the lock body and the virtual lock foolproof body provided by the utility model;

[0037] In the figure, 1-lock body; 11-buckle area; 2-virtual lock anti-fool body; 21-virtual lock anti-fool plate; 22-anti-fool slot; 23-short cylinder; 24-inclined surface; 25-weight reduction groove; 3-through shaft; 4-elastic part; 5-connecting rod; 6-locking toggle assembly. DETAILED DESCRIPTION

[0038] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0039] In the description of this embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the invention.

[0040] In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0041] The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0042] See also Figures 1 to 13 The embodiment of the utility model provides a virtual lock foolproof mechanism for a roof box, which is installed inside the lock body 1 of the roof box. The connecting rod 5 of the roof box moves to unlock the lock body 1 and the lock buckle of the roof box, and the lock buckle and the lock body 1 are locked to make the connecting rod 5 move. The virtual lock foolproof mechanism prevents the lock body 1 and the lock buckle from being virtual locked when the box cover of the roof box is closed. The virtual lock foolproof mechanism includes: a virtual lock foolproof body 2 embedded in the lock body 1, and a through hole for the lock buckle to press when the lock buckle is locked with the lock body 1. A shaft 3 and an elastic member 4 arranged below the virtual lock anti-foolproof body 2; the virtual lock anti-foolproof body 2 is located in the lock shell of the lock body 1, and the virtual lock anti-foolproof body 2 is connected to the connecting rod 5; the through shaft 3 is arranged on the upper surface of the virtual lock anti-foolproof body 2 and penetrates the lock body 1 and extends to the buckling area 11 between the lock body 1 and the lock buckle; one end of the elastic member 4 is connected to the virtual lock anti-foolproof body 2, and the other end of the elastic member 4 is connected to the lock shell of the lock body 1, and the lock buckle presses the through shaft 3 to compress the elastic member 4, and the virtual lock anti-foolproof body 2 is separated from the connecting rod 5.

[0043] Please continue reading Figures 1 to 13 The virtual lock foolproof body 2 of the embodiment of the utility model comprises: a virtual lock foolproof plate 21 connected to the through shaft 3, a foolproof slot 22 provided on the side of the virtual lock foolproof plate 21 for the connecting rod 5 to pass through, and a short cylinder 23 provided on the bottom surface of the virtual lock foolproof plate 21 for fixing one end of the elastic member 4; there is a gap between the short cylinder 23 and the inner bottom surface of the lock shell, and the virtual lock foolproof body 2 is separated from the connecting rod 5 when the elastic member 4 is compressed, and the virtual lock foolproof body 2 is stuck to the connecting rod 5 when the elastic member 4 is reset. It should be noted that please refer to Figure 8 , Fig. 9 and Fig.10 In the virtual position of the embodiment of the utility model, the toggle key of the locking toggle assembly cannot be reset, and the virtual lock anti-fool body blocks the connecting rod, so that the locking toggle assembly cannot be reset. Fig.11 , Fig.12 and Fig.13 The embodiment of the utility model is in a completely locked state without a virtual position, and the connecting rod is successfully reset through the virtual lock anti-foolproof body, so that the toggle key has been reset.

[0044] Please continue reading Figures 1 to 13 The bottom of the foolproof slot 22 of the utility model embodiment is a slope 24, and the inclination direction of the slope 24 is inclined from the end direction of the connecting rod 5 to the middle direction of the connecting rod 5; when the elastic member 4 is in the reset state, the bottom of the slot presses against the bottom surface of the connecting rod 5, and when the elastic member 4 is in the compressed state, there is a gap between the bottom of the slot and the bottom surface of the connecting rod 5.

[0045] Please continue reading Figures 1 to 13 The groove wall of the foolproof slot 22 of the utility model embodiment is in an oblique triangle shape, and there is a gap between the groove wall of the foolproof slot 22 and the side wall of the connecting rod 5. Please continue to read Figures 1 to 13 There is a gap between the top of the anti-foolproof slot 22 and the top wall of the connecting rod 5 in the embodiment of the utility model.

[0046] Furthermore, the lock shell of the embodiment of the utility model includes: a first accommodating chamber for accommodating a virtual lock anti-fool mechanism, and a second accommodating chamber for accommodating a lock body 1; the first accommodating chamber is located beside the second accommodating chamber, the first accommodating chamber is lower than the second accommodating chamber, and the bottom surface of the first accommodating chamber which is lower than the second accommodating chamber is connected to the other end of the elastic member 4.

[0047] Please continue reading Figures 1 to 13 The elastic member 4 of the embodiment of the utility model penetrates the lock shell and abuts against the inner convex member on the side of the roof box; the inner convex member on the side of the box supports the elastic member 4 to press or reset it. The elastic member 4 of the embodiment of the utility model is preferably a spring.

[0048] In order to reduce the weight of the virtual lock anti-dumb plate 21, please continue to refer to Figures 1 to 13 In the embodiment of the utility model, a plurality of weight-reducing grooves 25 are provided on the back of the virtual locking anti-foolproof plate 21, and the weight-reducing grooves 25 reduce the weight of the virtual locking anti-foolproof plate 21. The length of the elastic member 4 is greater than the length of the through-shaft 3.

[0049] When the lock buckle of the embodiment of the utility model is fully fastened, the through shaft 3 of the virtual lock anti-foolproof body 2 is pressed down, and the virtual lock anti-foolproof body 2 moves downward with the elastic member 4 compressed to allow the connecting rod 5 to be separated from the virtual lock anti-foolproof body 2, and the lock buckle is locked with the lock body 1. When the lock buckle is virtual locked, the connecting rod 5 cannot be separated from the virtual lock anti-foolproof body 2, and the lock buckle and the lock body 1 cannot be locked, thereby realizing the virtual lock anti-foolproof of the roof box.

[0050] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A virtual lock anti-fool mechanism for a roof box, characterized in that: include: A virtual lock fool-proof body embedded in the lock body, a through shaft for the lock buckle to press when the lock buckle locks the lock body, and an elastic member arranged below the virtual lock fool-proof body; The virtual lock foolproof body is located in the lock shell of the lock body, and the virtual lock foolproof body is connected to the connecting rod for operating the lock core to lock; The through shaft is arranged on the upper surface of the virtual lock foolproof body and penetrates the lock body and extends to the buckling area between the lock body and the lock buckle; One end of the elastic member is connected to the virtual lock anti-foolproof body, and the other end of the elastic member is connected to the lock shell of the lock body. The lock buckle presses the through shaft to compress the elastic member, and the virtual lock anti-foolproof body is separated from the connecting rod.

2. According to the virtual lock foolproof mechanism of the roof box of claim 1, the virtual lock foolproof body comprises: The virtual lock foolproof body comprises: a virtual lock foolproof plate connected to the through shaft, a foolproof slot provided on the side of the virtual lock foolproof plate for the connecting rod to pass through, and a short cylinder provided on the bottom surface of the virtual lock foolproof plate for fixing one end of the elastic member; There is a gap between the short tube and the inner bottom surface of the lock shell. When the elastic member located between the gap is in a compressed state, the virtual lock anti-foolproof body is separated from the connecting rod. When the elastic member is in a reset state, the virtual lock anti-foolproof body is stuck on the connecting rod.

3. The virtual lock anti-fool mechanism of the roof box according to claim 2, characterized in that: The bottom of the foolproof slot is an inclined surface, and the inclined surface is inclined from the end of the connecting rod to the middle of the connecting rod; When the elastic member is in a reset state, the bottom of the groove presses against the bottom surface of the connecting rod, and when the elastic member is in a compressed state, there is a gap between the bottom of the groove and the bottom surface of the connecting rod.

4. A virtual lock anti-fool mechanism for a roof box according to claim 2 or 3, characterized in that: The groove wall of the fool-proof groove is in an oblique triangle shape, and there is a gap between the groove wall of the fool-proof groove and the side wall of the connecting rod.

5. A virtual lock anti-fool mechanism for a roof box according to claim 2 or 3, characterized in that: There is a gap between the slot top of the fool-proof slot and the top wall of the connecting rod.

6. The virtual lock anti-fool mechanism of the roof box according to claim 1, characterized in that: The lock housing comprises: a first accommodating chamber for accommodating the virtual lock foolproof mechanism, and a second accommodating chamber for accommodating the lock body; The first accommodating cavity is located beside the second accommodating cavity. The first accommodating cavity is lower than the second accommodating cavity. The bottom surface of the first accommodating cavity, which is lower than the second accommodating cavity, is connected to the other end of the elastic member.

7. The virtual lock anti-fool mechanism of the roof box according to claim 6, characterized in that: The elastic member passes through the lock shell and abuts against the inner convex member on the side of the roof box; The inner convex part on the side of the box body supports the elastic part to press or reset it.

8. The virtual lock anti-fool mechanism of the roof box according to claim 1, characterized in that: The elastic member is a spring.

9. The virtual lock anti-fool mechanism of the roof box according to claim 2, characterized in that: A plurality of weight-reducing grooves are arranged on the back of the virtual-lock anti-foolproof plate, and the weight-reducing grooves reduce the weight of the virtual-lock anti-foolproof plate.

10. The virtual lock anti-fool mechanism of the roof box according to claim 1, characterized in that: The length of the elastic member is greater than the length of the through shaft.

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