CN205349020U - Padlock handle connecting rod lock - Google Patents

Abstract

The utility model relates to a padlock handle connecting rod lock is single to the handle mode of opening in the current like product, and more difficult padlock and lock core use simultaneously to and hard pass through the handle technical problem of padlock and base locking and design. Be equipped with the handle in the base of this connecting rod lock, the one end and the pivot one end in the base of handle are connected, and the other end and the stopcock of pivot are connected, and the other end of handle is equipped with the lock core, and the handle passes through the spring bolt and base lock of lock core, its main points are the lock core side end of handle is equipped with the padlock hole, and the base of this end is equipped with the through -hole, and when handle and base lock, the lock bridge of padlock passes the padlock hole of handle and the through -hole of base, and the pivot in the base is passed through the connecting piece and is connected with the connecting rod, the connecting piece is the gear, and the connecting rod sets up in the slide opening of gear both sides pole socket and gland lock constitution, the gear of pivot and the meshing of the perforation of connecting rod. It does and adopts a locking mode of connecting rod or stopcock to an and handle locking mode of adoption lock core and padlock.

Description

Padlock handle and connecting rod is locked

Technical field

This utility model relates to link lock, is a kind of padlock handle and connecting rod lock.

Background technology

Link lock is a kind of for pinning metal plate type cabinet frame or the lockset of similar doorframe box-frame inner cap, it includes the connecting rod parallel with door limit, and the rod aperture on connecting rod correspondence doorframe, up and down by lock core or handle drivening rod or being moved in parallel and realize locking and unlatching, its main use ranges for door and the frame erect.At present, some link lock on market install padlock additional locking, it is common to adopt and after perforation, install padlock additional on pedestal and hand.So have following drawback: 1, owing to padlock axle is contained in pedestal near middle slightly forward position, it is necessary to handle is opened to extreme position just can smooth rotation handle；It addition, when shutting again, if the position holding handle is on the upper side, it is possible to hands and padlock nose can be made to encounter, and serious also can cause the accidents such as finger scratch.2, owing to installing padlock additional, it is necessary to increase the parts such as padlock axle, sealing ring, jump ring or screw, adds additional lockset cost.3, owing to installing padlock additional time, pedestal needs to bore a hole lock-receiving aperture, if therefore the sealing of padlock place is unreliable, is very easy to cause drainage.Simultaneously, although the handle in above-mentioned like product realizes the use of padlock by stretching out the padlock axle of handle on pedestal, and the opening of handle；But the less employing pedestal of existing like product and handle are by padlock locking, and handle is simultaneously provided with the structure of lock core and padlock.

Summary of the invention

For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of padlock handle and connecting rod lock to this area, it is made to solve handle opening ways in existing like product single, it is more difficult to padlock and lock core use simultaneously, and the more difficult technical problem by handle by padlock with pedestal locking.Its objective is to be achieved through the following technical solutions.

A kind of padlock handle and connecting rod lock, this link lock includes pedestal, handle, lock core, connecting rod, is provided with handle in described pedestal, one end of handle is connected with the rotating shaft one end in pedestal, the other end of rotating shaft is connected with stopcock, and the other end of handle is provided with lock core, and handle is fastened with pedestal by the dead bolt of lock core；Thus handle is opened by lock core, and opening, the rotatable handle opened drives axis of rotation, and rotating shaft drives stopcock to rotate.Its structural design is characterized by the cylinder side end of described handle and is provided with lock-receiving aperture, and the pedestal of this end is provided with through hole, and when handle fastens with pedestal, the lock bridge of padlock passes the lock-receiving aperture of handle and the through hole of pedestal, and the rotating shaft in pedestal is connected with connecting rod by connector.Said structure rotates drivening rod by handle and moves up and down, and drives stopcock to rotate simultaneously；This link lock is provided with the unlatching for handle of lock core, padlock, stopcock and connecting rod four road lock, lock core and padlock, and handle is for the unlatching of connecting rod and stopcock, thus lock core can adopt the general lock core of special key.

The handle fastening place of described pedestal inner via hole end is provided with projection, and the handle at this place is provided with groove, and the groove of handle and the projection of pedestal interlock.Said structure is easy between handle and pedestal to position and fasten, facilitate the rapid of padlock.

The stopcock end of described rotating shaft is provided with gear, and namely connector is gear, and the stopcock side of pedestal is provided with pole socket, and gear is arranged in gland and pole socket, and stopcock is arranged at outside gland；Connecting rod is arranged at gear both sides pole socket and fastens in the slide opening constituted with gland, and gear engages with the perforation of connecting rod.Moving up and down thereby through gear structure drivening rod, slide opening ensure that the stability that connecting rod moves up and down, and the linked manner of connecting rod also can adopt other existing homogeneous structure form simultaneously.

The lock core end stopcock side of described pedestal is provided with pressing plate, and pedestal is fixed on the installing hole of door-plate by pressing plate and pole socket.The above-mentioned mode being installed on door-plate for a kind of base construction, it also can adopt following structure, and other structure and mounting means.

Described pedestal and pole socket are connected as a single entity, and the pole socket both sides of pedestal are provided with barb.Thus facilitate the handling of connecting rod, and pedestal is in the installation of door-plate installing hole.

Described pedestal omits connecting rod.Thus this link lock is directly realized by the unlatching of door-plate by stopcock.

Described handle omits lock core.Thus the use that this link lock is by the direct opening handle of padlock.

Stopcock is omitted in described rotating shaft.Thus this link lock is directly realized by the unlatching of door-plate by connecting rod.

Described lock core is arranged at the pedestal in handle groove, and the dead bolt end of lock core is provided with gear, and gear engages with the connecting rod of lock core both sides.Moving up and down thus this link lock rotates drivening rod by lock core, handle is only for the rotating operation of stopcock.

Described lock core omits gear, and lock core is connected with connecting rod by pendulum.Driving pendulum to rotate thereby through lock core, make connecting rod move up and down, lock core also can adopt other existing structure drivening rod to move up and down simultaneously.

This utility model reasonable in design, uses, assembling, easy for installation, and anti-unlatching and safety are good, and level of security is high, and version is various；The link lock being suitable as metal cabinet door uses, and the structure of like product is improved.

Accompanying drawing explanation

Fig. 1 is use status architecture schematic diagram of the present utility model.

Fig. 2 is the sectional structure schematic diagram of Fig. 1.

Fig. 3 is rear structure schematic diagram of the present utility model.

Fig. 4 is Fig. 3 rotating shaft internal structure schematic diagram, omits stopcock and gland in figure.

Figure number and title: 1, pedestal, 2, handle, 3, key, 4, lock core, 5, connecting rod, 6, pressing plate, 7, gland, 8, stopcock, 9, door-plate, 10, rotating shaft, 11, gear, 12, pole socket.

Detailed description of the invention

In conjunction with accompanying drawing, this utility model structure and use are further described.As Figure 1-Figure 4, this link lock includes pedestal 1, handle 2, lock core 4, connecting rod 5, stopcock 8, rotating shaft 10, gear 11, pole socket 12, and its primary structure is: the projection of handle afterbody and the groove fit of pedestal afterbody, forms padlock nose structure.Its concrete structure is: be provided with handle in pedestal, and one end of handle is connected with the rotating shaft one end in pedestal, and the other end of rotating shaft is connected with stopcock, and the other end of handle is provided with lock core, and handle is fastened with pedestal by the dead bolt of lock core；The cylinder side end of handle is provided with lock-receiving aperture, and the pedestal of this end is provided with through hole, and when handle fastens with pedestal, the groove of handle and the projection of pedestal interlock, and the lock bridge of padlock passes the lock-receiving aperture of handle and the through hole of pedestal.The stopcock end of rotating shaft is provided with gear, and namely connector is gear, and the stopcock side of pedestal is provided with pole socket, and gear is arranged in gland 7 and pole socket, and stopcock is arranged at outside gland；Connecting rod is arranged at gear both sides pole socket and fastens in the slide opening constituted with gland, and gear engages with the perforation of connecting rod.The lock core end stopcock side of pedestal is provided with pressing plate 6, and pedestal is fixed on the installing hole of door-plate 9 by pressing plate and pole socket.

During use, opening padlock, key 3 inserts lock core, opens handle, turning handle, and handle can drive stopcock to rotate, and drivening rod moves up and down simultaneously.According to said structure and use feature, this link lock also can adopt a kind of locking mode of connecting rod or stopcock, determines according to actual cabinet door design；Meanwhile, also can adopt a kind of handle locking mode of lock core and padlock, or handle directly adopts the Pop-up structure of pushbutton type.It addition, the induced way of connecting rod also can adopt lock core to rotate, the structure that drivening rod moves up and down, namely lock core is arranged at the pedestal in handle groove, and the dead bolt end of lock core is provided with gear, and gear engages with the connecting rod of lock core both sides；Or lock core and handle adopt the structure that the existing drivening rods such as pendulum move up and down.

In sum, this utility model relates to the industries such as telecommunications, electric power, Automated condtrol manufacture, is specifically related to the door lock of the communication cabinet of such industry, network cabinet, electric power cabinet and control bin.It cancels the padlock axle in existing like product, and the structure adding padlock is placed directly on handle and pedestal, utilizes the lock-receiving aperture on handle and pedestal, can install padlock additional.Its advantage is as follows: 1, due to this utility model structure, is eliminated by original this part of padlock axle, and the function set realizing padlock has been arrived on handle and pedestal, is therefore absent from palm and padlock axle and collides with the risk of scratch hands.2, due to this utility model structure, eliminate the parts such as padlock axle, jump ring, sealing ring, reduce production cost and assembly cost.3, due to after this utility model structure cancellation padlock axle, it is not necessary to pedestal lock-receiving aperture is bored a hole, has therefore evaded the risk leaked.

Claims (10)

1. a padlock handle and connecting rod lock, this link lock includes pedestal (1), handle (2), lock core (4), connecting rod (5), it is provided with handle in described pedestal, one end of handle is connected with rotating shaft (10) one end in pedestal, the other end of rotating shaft is connected with stopcock (8), the other end of handle is provided with lock core, and handle is fastened with pedestal by the dead bolt of lock core；It is characterized in that the cylinder side end of described handle (2) is provided with lock-receiving aperture, the pedestal (1) of this end is provided with through hole, when handle fastens with pedestal, the lock bridge of padlock passes the lock-receiving aperture of handle and the through hole of pedestal, and the rotating shaft (10) in pedestal is connected with connecting rod (5) by connector.

2. padlock handle and connecting rod according to claim 1 lock, it is characterised in that handle (2) the fastening place of described pedestal (1) inner via hole end is provided with projection, and the handle at this place is provided with groove, the groove of handle and the projection of pedestal interlock.

3. padlock handle and connecting rod according to claim 1 lock, it is characterized in that the stopcock end of described rotating shaft (10) is provided with gear (11), namely connector is gear, and the stopcock side of pedestal (1) is provided with pole socket (12), gear is arranged in gland (7) and pole socket, and stopcock is arranged at outside gland；Connecting rod (5) is arranged at gear both sides pole socket and fastens in the slide opening constituted with gland, and gear engages with the perforation of connecting rod.

4. padlock handle and connecting rod according to claim 3 lock, it is characterised in that the lock core end stopcock side of described pedestal (1) is provided with pressing plate (6), pedestal is fixed on the installing hole of door-plate (9) by pressing plate and pole socket (12).

5. padlock handle and connecting rod according to claim 3 lock, it is characterised in that described pedestal (1) and pole socket (12) are connected as a single entity, and the pole socket both sides of pedestal are provided with barb.

6. padlock handle and connecting rod according to claim 1 lock, it is characterised in that described pedestal (1) omits connecting rod (5).

7. padlock handle and connecting rod according to claim 1 lock, it is characterised in that described handle (2) omits lock core (4).

8. padlock handle and connecting rod according to claim 1 lock, it is characterised in that stopcock (8) is omitted in described rotating shaft (10).

9. padlock handle and connecting rod according to claim 1 lock, it is characterised in that described lock core (4) is arranged at the pedestal (1) in handle groove, and the dead bolt end of lock core is provided with gear (11), and gear engages with the connecting rod (5) of lock core both sides.

10. padlock handle and connecting rod according to claim 9 lock, it is characterised in that described lock core (4) omits gear (11), lock core is connected with connecting rod (5) by pendulum.