CN213510032U

CN213510032U - Lock body convenient to exchange installation direction

Info

Publication number: CN213510032U
Application number: CN202021459093.1U
Authority: CN
Inventors: 常永亮
Original assignee: Jinhua Elvis Security Protection Technology Co ltd
Current assignee: Zhejiang Avis Security Technology Co.,Ltd.
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-22
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a lock body convenient to exchange installation direction, including the lock shell, bonnet and panel, be provided with main spring bolt subassembly and square bar shifting block on the lock shell, main spring bolt subassembly includes keeper board and slide, be provided with main spring bolt and keeper board guiding axle on the keeper board, be provided with first spout and draw-in groove on the slide, the one end swing joint of keeper board guiding axle is on the lock shell, other end swing joint is on first spout, still be connected with the extension spring on the slide, the other end of extension spring is connected on the fastening post on the lock shell, still be provided with concave type shifting block and driving lever on the lock shell, the cover is equipped with the shifting block piece on the square bar shifting block, the one end of driving lever is connected on the keeper board guiding axle, the other end is connected on the shifting block post on the lock shell. The utility model discloses a lock body has simplified the linkage structure that the electron lock body is complicated, has reduced the inside accessories of lock body, and the assembly of being convenient for reduces use cost, has improved the result of use of lock body, reduces the fault rate, improves the stability in use and the life of lock body.

Description

Lock body convenient to exchange installation direction

Technical Field

The utility model relates to a lock technical field specifically is a lock body convenient to exchange installation direction.

Background

The intelligent electronic lock body has the advantages that the number of parts is large, the inner space of the lock body is limited, the requirements for the size and the matching precision of the parts are high, at present, the electronic lock body of the electronic lock is adjusted in a left-right exchange mode, the lock body needs to be disassembled and reassembled according to the required direction, professional skill training is not needed, or the electronic lock body is difficult to complete by non-professional assembler, even if general installers try to adjust the left-right exchange mode, the lock body can be disassembled and cannot be restored, time cost is increased invisibly, cost for manufacturer replacement is returned, and once the lock body is disassembled and assembled by non-professional personnel, the potential fault hazard of the lock body can be caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a lock body convenient to exchange installation direction, solve the electron lock body part large in quantity that exists among the prior art, many parts cooperation leads to the lock body to trade hardly accurate assembly when installing the direction, influence the service quality of lock body, increase use cost's problem.

In order to solve the technical problems, the invention is realized by the following technical scheme:

a lock body convenient for interchanging installation directions comprises a lock shell and a lock cover, wherein one end of the lock shell and one end of the lock cover are provided with panels through connecting buckles, a main spring bolt component and a square rod shifting block are arranged on the lock shell, the main spring bolt component comprises a main bolt plate and a sliding plate, one end of the main bolt plate is provided with two main spring bolts, the other end of the main bolt plate is provided with a main bolt plate guide shaft, the sliding plate is provided with a first sliding groove, one side of the first sliding groove is provided with a clamping groove, one edge of the clamping groove is provided with a sliding slope, one end of the main bolt plate guide shaft is movably connected on the lock shell, the other end of the main bolt plate guide shaft is movably connected on the first sliding groove, the sliding plate is also connected with a tension spring, the other end of the tension spring is connected on a fastening column on the lock shell, the lock shell is also provided with a concave shifting block and a shifting rod, the square rod shifting block is sleeved with a shifting block piece, a first shifting block and a second shifting block are formed on the shifting block piece in a protruding mode, one end of the shifting block is connected to the main bolt plate guide shaft, the other end of the shifting block is connected to a shifting rod column on the lock shell, the first shifting block is matched with the concave shifting block, and the second shifting block is matched with the shifting block.

Preferably, the sliding plate is further symmetrically provided with two second sliding grooves, one of the second sliding grooves is connected to a sliding plate guide post on the lock shell, and the other of the second sliding grooves is connected to the poking rod post and located above the poking rod.

Preferably, one end of the sliding plate is upwards formed with a bending piece, and the shifting lever is provided with a shifting lever cushion block which is positioned between the shifting lever and the bending piece.

Preferably, a first connecting hole and two second connecting holes are correspondingly formed in the shifting lever and the shifting lever cushion block, and the first connecting hole is sleeved on the shifting lever column.

Preferably, the lock case is further provided with an oblique tongue assembly, the square-bar shifting head is sleeved with an upper shifting piece and a lower shifting piece which are respectively located at two ends of the shifting piece, the upper shifting piece and the lower shifting piece are respectively matched with the oblique tongue assembly, and an oblique tongue pushing plate is movably connected between the upper shifting piece and the main bolt plate.

Preferably, the lock case is further provided with a safety tongue assembly.

Preferably, the lock case is further provided with a set of top and bottom rods, the two top and bottom rods are movably connected to the lock case through top and bottom rod guide shafts, and one end of each top and bottom rod guide shaft is fixed to the main bolt plate.

The utility model has the advantages that: the lock body of the utility model only needs the matching work of the main bolt plate, the sliding plate, the shifting rod and the concave shifting block, and can control the work of the main bolt, simplify the complex linkage structure of the electronic lock body, reduce the spare and accessory parts inside the lock body, facilitate the assembly and reduce the use cost when changing the installation direction of the lock body; spare parts are reduced, so that a linkage structure of multiple parts is integrated on the main bolt plate and the sliding plate, the use effect of the lock body is improved, and the failure rate is reduced; the cooperation design of tie plate guiding axle and draw-in groove can make the main spring bolt fix in a certain position steadily, prevents that the main spring bolt from producing under the exogenic action and moving the back and blocking, improves the stability in use and the life of lock body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the middle slide plate of the present invention;

fig. 4 is a schematic structural diagram of the driving lever and the driving lever cushion block of the present invention.

In the figure: 1-a lock case; 2-locking the cover; 3-a panel; 4-a square-bar shifting block; 5-main bolt plate; 6, a sliding plate; 7-main bolt; 8-main bolt plate guide shaft; 9-a tension spring; 10-concave shifting block; 11-a deflector rod; 12-a first shifting block; 13-a second shifting block; 14-a poker bar post; 15-a skateboard guide post; 16-a deflector rod cushion block; 17-a latch bolt assembly; 18-upper shifting piece; 19-lower plectrum; 20-oblique tongue pushing plate; 21-a safety tongue assembly; 22-a heaven and earth rod; 23-a top and bottom rod guide shaft; 61-a first runner; 62-a card slot; 63-a second chute; 64-a bending sheet; 65-stop.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in figures 1-4, a lock body convenient for interchanging installation directions comprises a lock shell 1 and a lock cover 2, one end of the lock shell 1 and one end of the lock cover 2 are provided with a panel 3 through a connecting buckle, a main bolt assembly and a square rod shifting block 4 are arranged on the lock shell 1, the main bolt assembly comprises a main bolt plate 5 and a sliding plate 6, one end of the main bolt plate 5 is provided with two main bolts 7, the other end is provided with a main bolt plate guide shaft 8, the sliding plate 6 is provided with a first sliding groove 61, one side of the first sliding groove 61 is provided with a clamping groove 62, one edge of the clamping groove 62 is provided with a sliding slope, one end of the main bolt plate guide shaft 8 is movably connected on the lock shell 1, the other end is movably connected on the first sliding groove 61, the sliding plate 6 is also connected with a tension spring 9, the other end of the tension spring 9 is connected on a fastening column on the lock shell 1, the lock shell 1 is also provided with a concave shifting block 10 and a shifting rod 11, the square-bar shifting block 4 is sleeved with a shifting block piece, a first shifting block 12 and a second shifting block 13 are formed on the shifting block piece in a protruding mode, one end of a shifting rod 11 is connected to the main bolt plate guide shaft 8, the other end of the shifting rod 11 is connected to a shifting rod column 14 on the lock shell 1, the first shifting block 12 is matched with the concave shifting block 10, and the second shifting block 13 is matched with the shifting rod 11.

When the door locking device works, when the main bolt 7 is in a state of being separated from a main bolt hole in the panel 3, the handle is rotated anticlockwise, the square-bar shifting head 4 rotates and then drives the shifting head piece to rotate, the first shifting head 12 on the shifting head piece pushes the shifting rod 11 to rotate, the shifting rod 11 generates upward moving force on the main bolt plate guide shaft 8, the main bolt plate guide shaft 8 can move along a sliding slope due to the fact that one side of the clamping groove 62 is in a sliding slope shape, and the sliding plate 6 can move towards the direction of the square-bar shifting head 4 under the action of the tension spring 9, so that the main bolt plate 5 moves upwards until the main bolt 7 penetrates through the main bolt hole in the panel 3, the handle is released, and the sliding plate 6 moves towards the opposite direction due to the resilience force of the tension spring 9, so that the clamping groove 62 clamps the main bolt plate guide shaft 8 to fix, and the; when needing to open the door, clockwise rotation handle, the shifting block piece is rotatory, first shifting block 12 on the shifting block piece will drive the rotation of concave shifting block 10, concave shifting block 10 drives dog 65 on the slide, make slide 6 toward the direction removal of square bar shifting block 4, main bolt board guiding axle 8 will separate with draw-in groove 62, then second shifting block 13 on the shifting block piece will drive driving lever 11 rotatory, with main bolt board 5 pulling down, main spring bolt 7 breaks away from main spring bolt hole, put the handle, slide 6 kick-backs toward the opposite direction, make 8 cards of main bolt board guiding axle fix in draw-in groove 62, realize the state of unblanking.

The lock body of the utility model can control the operation of the main lock tongue 7 only by the cooperation of the main bolt plate 5, the sliding plate 6, the shift lever 11 and the concave shifting block 10, simplifies the complex linkage structure of the electronic lock body, reduces the spare and accessory parts inside the lock body, is convenient for assembly when the installation direction of the lock body is changed, and reduces the use cost; spare parts are reduced, so that a linkage structure of multiple parts is integrated on the main bolt plate 5 and the sliding plate 6, the use effect of the lock body is improved, and the failure rate is reduced; the cooperation design of tie plate guiding axle 8 and draw-in groove 62 can make main spring bolt 7 fix in a certain position steadily, prevents that main spring bolt 7 from producing under the exogenic action and moving the back and blocking, improves the stability in use and the life of lock body.

The sliding plate 6 is also symmetrically provided with two second sliding chutes 63, one second sliding chute 63 is connected to the sliding plate guide post 15 on the lock case 1, and the other second sliding chute 63 is connected to the poking rod post 14 and is located above the poking rod 11. Above-mentioned design makes slide 6 form the mounted position of triangle-shaped, prevents that slide 6 from producing the skew when round trip movement, improves slide 6's stability in use to improve the result of use of lock body.

One end of the sliding plate 6 is upwards formed with a bent sheet 64, a shifting lever cushion block 16 is arranged on the shifting lever 11, the shifting lever cushion block 16 is positioned between the shifting lever 11 and the bent sheet 64, a first connecting hole and two second connecting holes are correspondingly formed on the shifting lever 11 and the shifting lever cushion block 16, and the first connecting hole is sleeved on the shifting rod column 14. Above-mentioned design can make the cooperation work effect between slide 6 and the main bolt board 5 better, and the design of bending sheet 64 is in order to cooperate the installation and the rotation of driving lever cushion 16, and the design of driving lever cushion 16 can be better with the cooperation work of shifting block piece, improves the result of use of lock body.

The lock shell 1 is also provided with an oblique tongue component 17, the square-bar shifting block 4 is sleeved with an upper shifting piece 18 and a lower shifting piece 19 which are respectively positioned at two ends of the shifting block, the upper shifting piece 18 and the lower shifting piece 19 are respectively matched with the oblique tongue component, and an oblique tongue pushing plate 20 is movably connected between the upper shifting piece 18 and the main bolt plate 5. The design can lead the main lock tongue 7 and the latch bolt to work synchronously, and the design of the upper and lower poking pieces can lead the working effect of the latch bolt to be better.

The lock shell 1 is also provided with a safety tongue assembly 21. By the design, after a user enters a room, the safety tongue on the safety tongue assembly 21 can penetrate through the safety tongue hole in the guide panel 3 in the room, and even if a person opens the lockset outside the door, the door cannot be opened, so that the use safety of the anti-theft door is improved.

The lock shell 1 is also provided with a group of top and bottom rods 22, the two top and bottom rods 22 are movably connected to the lock shell 1 through top and bottom rod guide shafts 23, and one end of each top and bottom rod guide shaft 23 is fixed on the main bolt plate 5. By the design, when the door is locked, the latch bolt and the main bolt 7 are closed, the heaven and earth lock is also closed at the same time, three sides of the door can be locked, and therefore the door has good anti-prying and anti-collision functions, and the living safety of residents is guaranteed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a lock body convenient to exchange installation direction, includes lock shell and locking closure, lock shell with the one end of locking closure is provided with the panel through the connector link, be provided with main spring bolt subassembly and square bar shifting block on the lock shell, its characterized in that: the main spring bolt component comprises a main bolt plate and a sliding plate, wherein one end of the main bolt plate is provided with two main spring bolts, the other end of the main bolt plate is provided with a main bolt plate guide shaft, the sliding plate is provided with a first sliding groove, one side of the first sliding groove is provided with a clamping groove, one edge of the clamping groove is provided with a landslide, one end of the main bolt plate guide shaft is movably connected to the lock shell, the other end of the main bolt plate guide shaft is movably connected to the first sliding groove, the sliding plate is also connected with a tension spring, the other end of the tension spring is connected to a fastening column on the lock shell, the lock shell is also provided with a concave shifting block and a shifting rod, the concave shifting block is positioned between the square rod shifting head and the sliding plate, the square rod shifting head is sleeved with a shifting head piece, a first shifting head and a second shifting head are formed on the shifting head piece in a protruding manner, one end of the shifting rod is connected to the main bolt plate, the first shifting block is matched with the concave shifting block, and the second shifting block is matched with the shifting rod.

2. A lock body for facilitating interchange of installation orientation of claim 1, wherein: the sliding plate is further symmetrically provided with two second sliding grooves, one second sliding groove is connected to a sliding plate guide post on the lock shell, and the other second sliding groove is connected to the poking rod post and located above the poking rod.

3. A lock body for facilitating interchange of installation orientation as claimed in claim 2, wherein: one end of the sliding plate is upwards formed with a bending piece, a shifting lever cushion block is arranged on the shifting lever, and the shifting lever cushion block is located between the shifting lever and the bending piece.

4. A lock body for facilitating interchange of installation orientation of claim 3, wherein: the shifting lever and the shifting lever cushion block are correspondingly provided with a first connecting hole and two second connecting holes, and the first connecting hole is sleeved on the shifting lever post.

5. A lock body facilitating interchange of installation directions according to any one of claims 1 to 4, wherein: the lock shell is further provided with an oblique tongue assembly, an upper shifting piece and a lower shifting piece are sleeved on the square rod shifting head and are respectively located at two ends of the shifting head piece, the upper shifting piece and the lower shifting piece are respectively matched with the oblique tongue assembly, and an oblique tongue pushing plate is movably connected between the upper shifting piece and the main bolt plate.

6. A lock body facilitating interchange of installation directions of claim 5, wherein: the lock shell is also provided with a safety tongue component.

7. A lock body facilitating interchange of installation directions of claim 6, wherein: the lock shell is further provided with a group of top and bottom rods, the two top and bottom rods are movably connected to the lock shell through top and bottom rod guide shafts, and one end of each top and bottom rod guide shaft is fixed on the main bolt plate.