CN220929006U

CN220929006U - Narrow-edge square back-seal cipher hook lock

Info

Publication number: CN220929006U
Application number: CN202322517013.3U
Authority: CN
Inventors: 罗志洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-16
Filing date: 2023-09-16
Publication date: 2024-05-10
Anticipated expiration: 2033-09-16

Abstract

The utility model discloses a narrow-side square back-sealed password hook lock which comprises a panel, a movable positioning piece and a gear fixing frame, wherein a lock cylinder is connected in the panel in a sliding way, the movable positioning piece is arranged in the panel, an inserting block is arranged on the surface of the movable positioning piece, two groups of guide rods are fixedly connected to one end of the movable positioning piece, which is far away from the inserting block, a gear is arranged in the gear fixing frame and is rotationally connected in the gear fixing frame through a fixing shaft, two groups of vertically symmetrical second jacks are arranged on the surface of the gear fixing frame, the two groups of guide rods on the movable positioning piece respectively penetrate through the first jacks and the second jacks in a movable way, the movable positioning piece is inserted into the second jacks, the inserting block is separated from the inserting connection with a slot, the lock cylinder is manually moved to be separated from the inserting block to be pressed, at the moment, the inserting block is pressed to be separated from the clamping connection with the clamping hole on the panel, the inner head is moved out of the panel, unlocking is completed, the guide is performed through the two groups of guide rods, and the stability is good, and safety is higher.

Description

Narrow-edge square back-seal cipher hook lock

Technical Field

The utility model belongs to the technical field of password hook locks, and particularly relates to a narrow-side square back-seal password hook lock.

Background

Doors and windows are usually installed in rooms, and locks are usually installed on the doors and windows to fix the doors and window frames.

Currently, locks for doors and windows generally use password hook locks, lock bodies are generally installed on door and window frames, knob handles are generally located above the lock bodies and are used for users to rotate or twist, lock bolts are fixed on the lock bodies, when the knob handles rotate to a locking position, movable locating pieces drive the lock bolts to stretch out or retract and are meshed with corresponding parts of the door and window frames, fixing and safety of the doors and windows are guaranteed, the password hook locks can be conveniently opened and closed, the movable locating pieces drive the lock bolts to be separated from clamping connection with the lock bodies through rotation or twisting, simplicity and convenience are achieved, but existing movable locating pieces in the password hook locks adopt single guide rails when moving in the lock bodies, so that the movable locating pieces are poor in stability and low in safety when moving in the password hook locks.

Disclosure of utility model

The utility model aims to provide a narrow-side square back-seal password hook lock so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a narrow-sided square back-seal combination hook lock, comprising:

the panel is connected with the lock cylinder in a sliding way;

The movable positioning piece is arranged in the panel, the surface of the movable positioning piece is provided with an inserting block, and one end of the movable positioning piece, which is far away from the inserting block, is fixedly connected with two groups of guide rods;

The gear fixing frame is internally provided with a gear and the gear is rotationally connected in the gear fixing frame through a fixed shaft, two groups of first jacks are arranged on the gear, two groups of second jacks which are vertically symmetrical are arranged on the surface of the gear fixing frame, and two groups of guide rods on the movable positioning piece respectively penetrate through the first jacks and the second jacks.

Preferably, the movable positioning piece is fixedly connected with a spring, and the other end of the spring is fixedly connected with the gear fixing frame.

Preferably, the gear surface is fixedly connected with a ball, a clamping groove is formed in the gear fixing frame, the ball is matched and clamped with the clamping groove, and a top cover plate is buckled on the back of the gear fixing frame.

Preferably, the lock cylinder is provided with a slot, the insert block is matched and inserted with the slot, the lock cylinder is provided with a fixed slot, and a mute fixed block is arranged in the fixed slot.

Preferably, the lock core is just kept away from the one end joint of silence fixed block and has interior head, be equipped with the screens piece on the interior head.

Preferably, the clamping block is clamped with the clamping hole of the panel, and the inner head is internally provided with an outer head.

The utility model has the technical effects and advantages that: the narrow-edge square back-sealed cipher hook lock comprises a panel, wherein a lock core is connected in the panel in a sliding way, when a lock body is in a locking state, a first jack on a gear and a second jack on a gear fixing frame are in a dislocation state, two groups of guide rods on a movable positioning piece penetrate through the first jack and then are propped against the gear fixing frame, an inserting block of the movable positioning piece is inserted into a slot, and the lock core is pushed to move towards one end far away from the movable positioning piece;

When the lock body needs to be opened, through rotating the gear, the balls on the gear are separated from the clamping grooves on the gear fixing frame, at the moment, the first insertion holes on the gear and the second insertion holes on the gear fixing frame keep the same horizontal line, the two groups of guide rods on the movable positioning piece are inserted into the second insertion holes after being separated from the supporting and pressing of the gear fixing frame, the spring is retracted at the moment, the insertion block is separated from the insertion of the slot, the lock cylinder is manually moved to one end close to the movable positioning piece and is separated from the clamping block to be pressed, at the moment, the clamping block is pressed to be separated from the clamping holes on the panel, the inner head is moved out of the panel to finish unlocking, the guide is performed through the two groups of guide rods, and the lock is good in stability and higher in safety.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

Fig. 3 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure: 1. a panel; 2. a lock core; 3. a movable positioning member; 4. inserting blocks; 5. a guide rod; 6. a gear fixing frame; 7. a gear; 8. a fixed shaft; 9. a first jack; 10. a second jack; 11. a spring; 12. a ball; 13. a clamping groove; 14. a top cover sheet; 15. a slot; 16. a fixing groove; 17. a mute fixed block; 18. an inner head; 19. a clamping block; 20. a clamping hole; 21. an outer head.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a narrow-edge square back-seal cipher hook lock as shown in figures 1-3, which comprises:

the panel 1 is connected with the lock cylinder 2 in a sliding way in the panel 1;

The movable positioning piece 3 is arranged in the panel 1, the surface of the movable positioning piece 3 is provided with an inserting block 4, and one end, far away from the inserting block 4, of the movable positioning piece 3 is fixedly connected with two groups of guide rods 5;

The gear fixing frame 6, be equipped with gear 7 in the gear fixing frame 6 and gear 7 rotates through fixed axle 8 and connects in gear fixing frame 6, be equipped with two sets of first jacks 9 on the gear 7, gear fixing frame 6 surface is equipped with two sets of second jacks 10 of symmetry from top to bottom, two sets of guide bars 5 on the movable positioning piece 3 respectively activity run through first jack 9 and second jack 10.

The movable positioning piece 3 is fixedly connected with a spring 11, and the other end of the spring 11 is fixedly connected with the gear fixing frame 6.

The surface of the gear 7 is fixedly connected with a ball 12, a clamping groove 13 is formed in the gear fixing frame 6, the ball 12 is clamped with the clamping groove 13 in a matched mode, a top cover piece 14 is buckled on the back face of the gear fixing frame 6, and the top cover piece 14 can be used for covering the clamping joint of the ball 12 and the clamping groove 13 to avoid false contact.

Be equipped with slot 15 on the lock core 2, insert 4 and slot 15 cooperation grafting, be equipped with fixed slot 16 on the lock core 2, be equipped with silence fixed block 17 in the fixed slot 16, the soft material of silence fixed block 17 can absorb and reduce the transmission of mechanical shock and vibration to the noise abatement's production.

The lock core 2 just keeps away from the one end joint of silence fixed block 17 has interior head 18, be equipped with screens piece 19 on the interior head 18, the screens piece 19 on the interior head 18 carries out the joint with the card hole 20 on the panel 1.

The clamping block 19 is clamped with a clamping hole 20 of the panel 1, and an outer head 21 is arranged in the inner head 18.

The narrow-side square back-seal coded hook lock comprises a panel 1, wherein a lock cylinder 2 is slidably connected in the panel 1, when a lock body is in a locking state, a first jack 9 on a gear 7 and a second jack 10 of a gear fixing frame 6 are in a dislocation state, two groups of guide rods 5 on a movable positioning piece 3 penetrate through the first jack 9 and then abut against the gear fixing frame 6, an inserting block 4 of a tension spring 11 of the movable positioning piece 3 is inserted into an inserting slot 15 and pushes the lock cylinder 2 to move towards one end far away from the movable positioning piece 3, and as a clamping block 19 on an inner head 18 and a clamping hole 20 on the panel 1 are in a clamping state, the lock cylinder 2 abuts against the clamping block 19 when moving, so that the lock cylinder cannot be separated from the clamping with the clamping hole 20 and keeps the locking state;

When the lock body needs to be opened, the balls 12 on the gear 7 are separated from the clamping grooves 13 on the gear fixing frame 6 by rotating the gear 7, at the moment, the first insertion holes 9 on the gear 7 and the second insertion holes 10 on the gear fixing frame 6 keep the same horizontal line, the two groups of guide rods 5 on the movable positioning piece 3 are inserted into the second insertion holes 10 after being separated from the abutting pressure of the gear fixing frame 6, at the moment, the springs 11 retract, the inserting block 4 is separated from the inserting connection with the inserting grooves 15, the lock cylinder 2 is separated from the abutting pressure with the clamping blocks 19 after the lock cylinder 2 is manually moved to one end close to the movable positioning piece 3, at the moment, the clamping blocks 19 are pressed to be separated from the clamping holes 20 on the panel 1, the inner head 18 is moved out of the panel 1 to finish unlocking, the lock body is guided by the two groups of guide rods 5, the stability is good, and the safety is higher.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a narrow limit square back of body seals password colludes lock which characterized in that includes:

the panel (1) is connected with the lock cylinder (2) in a sliding way;

The movable positioning piece (3), the movable positioning piece (3) is arranged in the panel (1), the surface of the movable positioning piece (3) is provided with an inserting block (4), and one end, far away from the inserting block (4), of the movable positioning piece (3) is fixedly connected with two groups of guide rods (5);

The gear fixing frame (6), be equipped with gear (7) and gear (7) in gear fixing frame (6) and rotate through fixed axle (8) and be connected in gear fixing frame (6), be equipped with two sets of first jacks (9) on gear (7), gear fixing frame (6) surface is equipped with two sets of second jacks (10) of symmetry from top to bottom, two sets of guide bars (5) on movable positioning piece (3) are movable respectively run through first jack (9) and second jack (10).

2. The narrow-sided square back-seal combination lock of claim 1, wherein: the movable positioning piece (3) is fixedly connected with a spring (11), and the other end of the spring (11) is fixedly connected with the gear fixing frame (6).

3. The narrow-sided square back-seal combination lock of claim 1, wherein: the gear fixing rack (6) is provided with clamping grooves (13), the balls (12) are matched with the clamping grooves (13) in a clamping way, and a top cover sheet (14) is buckled on the back of the gear fixing rack (6).

4. The narrow-sided square back-seal combination lock of claim 1, wherein: the lock core (2) is provided with a slot (15), the plug (4) is matched and inserted with the slot (15), the lock core (2) is provided with a fixed slot (16), and a mute fixed block (17) is arranged in the fixed slot (16).

5. The narrow-sided square back-seal combination lock of claim 4, wherein: the lock core (2) and keep away from the one end joint of silence fixed block (17) have interior head (18), be equipped with screens piece (19) on interior head (18).

6. The narrow-sided square back-seal combination lock of claim 5, wherein: the clamping block (19) is clamped with the clamping hole (20) of the panel (1), and an outer head (21) is arranged in the inner head (18).