Steel wire rope lock convenient to use

Abstract

The utility model relates to the technical field of locks, and discloses a steel wire rope lock convenient to use, which comprises a shell, a rotating roller and a lock rope, the rotating roller is provided with a limiting lock disc coaxially arranged with the rotating roller, the periphery of the limiting lock disc is uniformly provided with a plurality of lock grooves, and the circumference of the shell corresponding to the limiting disc is also provided with a lock opening for a lock ring to insert. An electronic lock cylinder module is further arranged in the shell, the electronic lock cylinder module is in signal connection with an NFC card swiping module, when the steel wire lock is used, the lock rope is pulled out by a corresponding length according to needs, the limiting lock disc rotates synchronously in the pulling process of the lock rope, and when the lock ring is inserted into the lock opening for locking, the lock ring is locked. The card swiping module is used for controlling the lock head of the electronic lock cylinder module to be clamped into the lock ring and the corresponding lock groove at the same time, so that the lock head of the electronic lock cylinder module is made to retreat from the lock groove and the lock ring in a card swiping mode during locking and unlocking along with the lock rope and the limiting lock disc, rapid unlocking is achieved, and the convenience and stability of locking and unlocking are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lock technical field especially, it relates to a steel wire rope lock convenient to use. BACKGROUND

[0002] Lock is a kind of safety tool with higher frequency of use in daily life and industrial production safety, and it contains many types of locks, especially the traditional padlock with simple operation and practicality is most, whether in industrial production safety or daily life, the figure of padlock can be seen.

[0003] Among them, the steel wire rope tape lock is mainly used for anti-theft of logistics vehicles, freight vehicles and the like, and reduces economic loss;In the steel wire rope padlock, the form of unlocking and locking includes padlock form, telescopic form and password lock form, wherein the padlock form and the password lock form are the same as ordinary padlocks, and the telescopic form can adjust the locking length of the lock rope and the pre-tightening force of the locked object. The lock rope of the steel wire rope padlock is flexible, and can be more suitable for the scene where it is difficult to directly hang an ordinary padlock in a relatively narrow installation position, but it can also increase some redundant space of the locked object, and the locking effect is slightly poor. The telescopic steel wire rope lock can make up for this shortcoming.

[0004] At present, the telescopic steel wire rope padlock has two types: one is a one-time use steel wire rope padlock that can be locked and cannot be pulled back, and this steel wire rope padlock can only be locked;The other is to adopt an external key to unlock, and when unlocking, the unlocking key needs to be manually pressed while the other hand pulls out the lock rope to realize unlocking. Therefore, there are problems of inconvenient unlocking and locking in use. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a steel wire rope lock convenient to use, which is convenient to unlock and lock, and improves the convenience in use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a steel wire rope lock convenient to use, including casing, rotation roller and lock rope, the outside of casing is equipped with pull-out opening, the rotation roller is located in casing, and one end of lock rope is wound on the rotation roller, and the other end is connected with lock ring and passes through pull-out opening, the rotation roller is equipped with the limit lock disc coaxially arranged, the limit lock disc is uniformly arranged with a plurality of lock grooves on the outer circle, and the casing is also equipped with the lock opening for the lock ring to insert on the circumference corresponding to the limit disc, and the casing is also equipped with the electronic lock core module, the electronic lock core module is signal connected with NFC card swiping module, when locking the electronic lock core module, the lock head of electronic lock core module is inserted into lock ring and lock groove simultaneously.

[0007] The steel wire lock is used according to the requirement to draw out the corresponding length of the lock rope, the limiting lock disc rotates synchronously in the lock rope drawing process, the lock head of the electronic lock core module is controlled by the card swiping module to be clamped into the lock ring and the corresponding lock groove, so that the locking is formed with the lock rope and the limiting lock disc, the lock head of the electronic lock core module is withdrawn from the lock groove and the lock ring by the card swiping mode, the quick unlocking is realized, and the convenience and stability of the locking and unlocking are improved.

[0008] Preferably, the shell is internally provided with a reset coil spring located on the radial plane of the limiting lock disc, one end of the reset coil spring is fixed with the shell, and the other end is fixed with the limiting lock disc, when the limiting lock disc is rotated by the lock rope drawing out the drawing opening, the reset coil spring accumulates the reset torque.

[0009] Preferably, the circumferential surface of the rotating roller is provided with a receiving ring groove for accommodating the lock rope.

[0010] Preferably, one end of the lock rope provided with the lock ring is provided with an insertion section, the lock ring is fixed at the front end of the insertion section, and the insertion section is further provided with a anti-dropping sealing gasket capable of being clamped into the opening position of the lock opening.

[0011] Preferably, the anti-dropping sealing gasket is provided with a pulling portion away from the lock ring.

[0012] Preferably, the lock rope is provided with a wear-resistant protective sleeve.

[0013] Preferably, the electronic lock core module is connected with a power module arranged in the shell, and the power module is connected with a solar module arranged on the outer surface of the shell.

[0014] Preferably, the outer side of the shell is provided with a mounting groove for accommodating the solar module, and the opening of the mounting groove is provided with a protective ring convex arranged around the solar module.

[0015] Preferably, the end of the shell away from the lock opening is provided with a holding portion, and the surface of the holding portion is provided with an anti-skid layer.

[0016] The utility model has the advantages of high practical value. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the appearance schematic view of the utility model;

[0018] Figure 2 It is the section of the utility model Figure 1 ;

[0019] Figure 3 It is the section of the utility model Figure 2 .

[0020] Legend: shell 100, pull-out port 110, lock port 120, protective ring convex 130, grip 140, rotating roller 200, lock rope 300, insertion section 310, anti-dropping sealing pad 320, pulling part 330, lock ring 400, limiting lock disc 500, lock slot 510, electronic lock core module 600, NFC card module 610, reset coil spring 700, solar module 800. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Referring to Figures 1 to 3 The steel wire rope lock provided by the embodiments of the present application is convenient to use, and comprises a shell 100, a rotating roller 200 and a lock rope 300. The outer side of the shell 100 is provided with a pull-out port 110. The rotating roller 200 is arranged in the shell 100. One end of the lock rope 300 is wound on the rotating roller 200, and the other end is connected with a lock ring 400 and passes out of the pull-out port 110. The rotating roller 200 is provided with a limiting lock disc 500 arranged coaxially with the rotating roller 200. The limiting lock disc 500 is uniformly provided with a plurality of lock slots 510 around the circumference. The shell 100 is further provided with a lock port 120 corresponding to the circumference of the limiting disc, for inserting the lock ring 400. The shell 100 is further provided with an electronic lock core module 600. The electronic lock core module 600 is signal-connected with an NFC card module 610. When the electronic lock core module 600 is locked, the lock head of the electronic lock core module 600 is simultaneously clamped into the lock ring 400 and the lock slot 510.

[0023] As Figure 2 and Figure 3As shown, through the above setting, in the embodiment, the steel wire lock is used according to the need to extract the corresponding length of the lock rope 300, the limiting lock disc 500 rotates synchronously during the extraction of the lock rope 300, when the lock ring 400 is inserted into the lock port 120 for locking, the NFC card module 610 is used to control the lock head of the electronic lock core module 600 to be inserted into the lock ring 400 and the corresponding lock groove 510, so as to form locking with the lock rope 300 and the limiting lock disc 500, when unlocking, the electronic lock core module 600 is withdrawn from the lock groove 510 and the lock ring 400 through the card swiping mode, the rapid unlocking is realized, and the convenience and stability of locking and unlocking are improved. In use, the lock rope 300 can be extracted according to the need, the extracted part of the lock rope 300 can be wound to form locking with the locked position, the locking and unlocking are more convenient and fast through the card swiping mode, the electronic lock core module 600 and the NFC card module 610 adopt the existing technical structure, and after selecting the corresponding specification products, they are installed in the shell 100, which will not be described here.

[0024] As shown in Figure 2 and Figure 3 As shown, as described above, the lock rope 300 needs to be extracted in use, in order to facilitate the storage of the extracted part in the rotating roller 200 of the shell 100 after unlocking, the embodiment is provided with a reset coil spring 700 on the radial plane of the limiting lock disc 500 in the shell 100, one end of the reset coil spring 700 is fixed with the shell 100, the other end is fixed with the limiting lock disc 500, when the limiting lock disc 500 is rotated by the extraction and pulling port 110 of the lock rope 300, the reset coil spring 700 accumulates reset torque; in this way, during the rotation of the limiting lock disc 500 driven by the extraction of the lock rope 300, the reset coil spring 700 can accumulate elastic force, when the lock rope 300 is unlocked, the limiting lock disc 500 can be reversed under the action of the elastic force to make the lock rope 300 be quickly retracted, and automatic storage is realized. In order to ensure that the lock rope 300 is automatically wound on the rotating roller 200, the embodiment is provided with a storage ring groove for accommodating the lock rope 300 on the circumferential surface of the rotating roller 200, so that the lock rope 300 can be prevented from being pulled out of the rotating roller 200.

[0025] As shown in Figure 2 and Figure 3As shown, during the locking operation, the locking ring 400 at the end of the locking rope 300 needs to be inserted into the lock opening 120. To ensure the sealing and stability of the locking position, this embodiment has an insertion section 310 at the end of the locking rope 300 where the locking ring 400 is installed. The locking ring 400 is fixed to the front end of the insertion section 310, and the insertion section 310 is also provided with an anti-detachment sealing gasket 320 that can be engaged with the opening of the lock opening 120. The end of the anti-detachment sealing gasket 320 facing away from the locking ring 400 has a pull part 330. In this way, by holding the pull part 330, the locking ring 400 at the front end of the insertion section 310 is engaged, and the anti-detachment sealing gasket 320 forms a sealing fit with the lock opening 120, ensuring the internal sealing of the lock opening 120 and preventing the lock opening 120 from being pried open, thus providing higher security. When unlocking and removing the locking ring 400, it can be removed by pulling the pull part 330, which is more convenient and faster.

[0026] To reduce wear on the locking rope 300 during use, this embodiment includes a wear-resistant protective sleeve over the locking rope 300. The wear-resistant protective sleeve prevents wear on the locking rope 300 and also prevents damage caused by hard friction between the locking rope 300 and the locked area.

[0027] like Figure 1 As shown, this device uses an electronic lock structure for locking, requiring a stable power supply. In this embodiment, a power module located inside the housing 100 is connected to the electronic lock core module 600. The power module is connected to a solar module 800 located on the outer surface of the housing 100. Simultaneously, the outer side of the housing 100 has a mounting groove for accommodating the solar module 800, and the opening of the mounting groove has a protective ring protrusion 130 arranged around the solar module 800. When this device is used outdoors, the solar module 800 charges the power module, ensuring sufficient internal power for stable long-term use and reducing manual maintenance; furthermore, the solar module 800 has a protective structure to prevent damage. To facilitate locking and unlocking by technicians, this embodiment has a grip portion 140 at the end of the housing 100 away from the lock opening 120, with an anti-slip layer on its surface. The grip portion 140 facilitates handheld use and improves convenience.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel wire rope lock convenient to use, comprising a shell (100), a rotating roller (200) and a lock rope (300), the shell (100) is provided with a pull-out opening (110) on the outside, the rotating roller (200) is arranged in the shell (100), one end of the lock rope (300) is wound on the rotating roller (200), the other end is connected with a lock ring (400) and passes out of the pull-out opening (110), characterized in that ； The rotating roller (200) is provided with a limiting lock disc (500) coaxially arranged thereon, a plurality of lock grooves (510) are uniformly arranged on the outer periphery of the limiting lock disc (500), the shell (100) is further provided with a lock opening (120) for inserting the lock ring (400) on the circumference corresponding to the limiting disc, and the shell (100) is further provided with an electronic lock core module (600), the electronic lock core module (600) is signal connected with an NFC card swiping module (610), and the lock head of the electronic lock core module (600) is inserted into the lock ring (400) and the lock groove (510) at the same time when the electronic lock core module (600) is locked.

2. A wire rope lock for ease of use as defined in claim 1, wherein, The shell (100) is provided with a reset coil spring (700) located on the radial plane of the limiting lock disc (500), one end of the reset coil spring (700) is fixed with the shell (100), the other end is fixed with the limiting lock disc (500), and the reset coil spring (700) accumulates reset torque when the lock rope (300) is pulled out of the pull opening (110) to drive the limiting lock disc (500) to rotate.

3. A wire rope lock for ease of use as defined in claim 1, wherein, The circumferential surface of the rotating roller (200) is provided with a receiving ring groove for accommodating the lock rope (300).

4. A wire rope lock for ease of use as defined in claim 1, wherein, One end of the lock rope (300) provided with the lock ring (400) is provided with an insertion section (310), the lock ring (400) is fixed at the front end of the insertion section (310), and the insertion section (310) is further provided with a anti-drop sealing gasket (320) capable of being inserted into the opening position of the lock opening (120).

5. A wire rope lock for ease of use as defined in claim 4, wherein, The anti-drop sealing gasket (320) is provided with a pulling part (330) at one end away from the lock ring (400).

6. A wire rope lock for ease of use as defined in claim 1, wherein, The lock rope (300) is provided with a wear-resistant protective sleeve.

7. A wire rope lock for ease of use as defined in claim 1, wherein, The electronic lock core module (600) is connected with a power module arranged in the shell (100), and the power module is connected with a solar module (800) arranged on the outer surface of the shell (100).

8. A wire rope lock for ease of use as defined in claim 7, wherein, The outer side of the shell (100) is provided with a mounting groove for accommodating the solar module (800), and the mounting groove opening is provided with a protective ring convex (130) arranged around the solar module (800).

9. A wire rope lock for ease of use as defined in claim 1, wherein, The end of the shell (100) away from the lock opening (120) is provided with a holding part (140), and the surface of the holding part (140) is provided with an anti-skid layer.

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