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CN-224228422-U - Four latch hook mosaic type case lock

CN224228422UCN 224228422 UCN224228422 UCN 224228422UCN-224228422-U

Abstract

The utility model discloses a four-latch-hook embedded type case lock which comprises a shell, wherein a password wheel assembly, an upper movable plate, a lower movable plate, a pressing plate, a clutch block and a pushing mechanism are arranged in the shell, the pushing mechanism is linked with a lock cylinder, the upper movable plate is positioned between the pressing plate and the lower movable plate, the clutch block is arranged at the bottom of the lock cylinder and is driven to rotate by the lock cylinder, the pushed bottom is connected with the upper movable plate, the clutch block can drive the lower movable plate to move through rotation, four latch hooks are arranged on the pressing plate, and locking blocks are arranged at the positions of the bottom of the pressing plate corresponding to the four latch hooks. The utility model can limit one zipper slice by two latch hooks, thereby improving the strength.

Inventors

  • LAI XIUXING

Assignees

  • 嘉兴市怡丰锁业有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (10)

  1. 1. The utility model provides a four latch hook mosaic type case locks, includes the casing, its characterized in that, be equipped with cipher wheel subassembly, go up fly leaf, lower fly leaf, clamp plate, clutch block and pushing in the casing, push away the system and link with the lock core, go up the fly leaf and be located the clamp plate with down between the fly leaf, the clutch block sets up the bottom of lock core, and by the lock core drives and rotate, the bottom of pushing with go up the fly leaf and be connected, clutch block rotates can drive down the fly leaf and remove, be equipped with four latch hooks on the clamp plate, the bottom of clamp plate corresponds four the position of latch hook all is equipped with the locking piece; when in a locking state, the locking block limits the rotation of the locking hook; When the password is unlocked, the password wheel assembly inputs a correct password, the pushing and braking can drive the upper movable plate to push the locking block to move leftwards and rightwards, and the locking block can cancel the rotation restriction on the locking hook; When the key is used for unlocking, the lock core is rotated by the key, the lock core drives the clutch blocks to swing and pushes the lower movable plate to move, and the lower movable plate can simultaneously drive four lock blocks to move and cancel the rotation restriction on the lock hooks.
  2. 2. The four-lock hook mosaic type case lock according to claim 1, wherein a swing arm is arranged at the bottom of the clutch block, a swing block is arranged at the end part of the swing arm, a waist-shaped hole is arranged on the lower movable plate, and the swing block extends into the waist-shaped hole.
  3. 3. The four-hook mosaic type case lock according to claim 2, wherein the upper movable plate and the lower movable plate are located between the four locking blocks, two abutment inclined planes are respectively provided at intervals on both sides of the lower movable plate, the moving direction of the lower movable plate is the width direction of the shell, and the moving direction of the upper movable plate is the length direction of the shell.
  4. 4. The four-lock hook mosaic type case lock according to claim 1, wherein two supporting blocks are respectively arranged at two sides of the upper movable plate at intervals, each supporting block corresponds to one locking block, and a connecting block is arranged at one side edge of the upper movable plate.
  5. 5. The four-lock hook mosaic type case and bag lock according to claim 4, wherein the coded wheel assembly comprises a wheel shaft, one end of the wheel shaft is provided with a lock cylinder mounting seat, two sides of the lock cylinder mounting seat are respectively provided with a clamping groove, a lock cylinder mounting hole is arranged in the lock cylinder mounting seat, the lock cylinder is arranged in the lock cylinder mounting hole, two clamping plates are arranged on the push-up, and the two clamping plates are respectively clamped in the clamping grooves of the lock cylinder mounting seat for fixation; when the password is unlocked, the pushing can drive the wheel shaft to move, a top block is arranged on the other side of the lock cylinder mounting seat, and a top block spring is arranged on the top block.
  6. 6. The four-lock hook mosaic type case lock according to claim 5, wherein the code wheel assembly further comprises a spring, a code adjusting wheel, a code adjusting block and a code adjusting switch, the wheel shaft is arranged on the code adjusting wheel in a penetrating mode, the code adjusting wheel is sleeved on the code adjusting wheel, the code adjusting block is arranged at the other end of the wheel shaft, the spring is sleeved on the wheel shaft, the code adjusting switch corresponds to the code adjusting block, and an elastic sheet is arranged below the code adjusting wheel.
  7. 7. The four-lock hook mosaic type case lock according to claim 1, wherein a lock hook mounting hole is formed in the pressing plate corresponding to each lock hook, lock hook support blocks are formed in two side walls of the lock hook mounting hole, and lock hook rod positioning grooves are formed in the lock hook support blocks.
  8. 8. The four-hook mosaic type case lock according to claim 7, wherein a hook rod is arranged on the lock hook, two ends of the hook rod are respectively supported on a hook rod positioning groove of the hook support block, a hook spring is sleeved on the hook rod, and the hook is provided with a hook part and a propping part; in the locking state, the propping part is propped against the side part of the locking block.
  9. 9. The four-lock hook mosaic type case lock according to claim 8, wherein a lock block mounting groove is formed in the bottom of the pressing plate and corresponds to each lock hook mounting hole, the lock block mounting groove is communicated with the lock hook mounting holes, the lock block is mounted in the lock block mounting groove, a lock block spring is arranged at one end of the lock block, a lock hook abdication groove is formed in the middle of the lock block, a top block is arranged at the bottom of the lock block, and inclined planes are formed in two sides of the top block; The pressing plate is also provided with a clutch block perforation, and the swing arm on the clutch block penetrates out of the clutch block perforation.
  10. 10. The four-shackle mosaic type case lock according to claim 1, wherein the housing comprises a face shell, a bottom shell and a cover plate, the cover plate is arranged at the bottom of a cavity of the bottom shell and is connected with the pressing plate through screws, and the face shell is in snap connection with the bottom shell; Four zipper piece perforations are arranged on the face shell, each zipper piece perforation corresponds to one position of the lock hook, and a password wheel extending hole, a pushing installation hole and a password adjusting switch extending hole are further formed in the face shell.

Description

Four latch hook mosaic type case lock Technical Field The utility model relates to a lockset, in particular to a four-latch hook mosaic type case lock. Background With the development of society and economy, people have increasingly increased opportunities to go out, and some articles are necessarily carried by people due to work or personal needs during going out, so that in order to ensure proper preservation and management of the carried articles, generally, a case is adopted to preserve and manage the carried articles, and the case needs to be provided with a coded lock, so that the coded lock does not need a key during use, is very convenient to use, and is widely applied to suitcase bags. The conventional coded box lock for the case generally comprises one lock hook or two lock hooks, wherein the two zipper pieces are limited by the one lock hook, and the two zipper pieces are respectively limited by the two lock hooks. Because the zipper strip is provided with the hole site, the part hung with the latch hook is fragile, and the zipper strip is easy to break when the external force is increased, so that the coded lock is invalid. The four-lock-hook embedded box lock provided by the utility model has four lock hook positions, and each two lock hooks limit one zipper piece, so that the connection strength of the zipper pieces and the lock hooks can be improved. Disclosure of Invention In order to overcome the defects and the shortcomings in the prior art, the utility model aims to provide a four-latch hook embedded type luggage lock. The four-lock-hook embedded type luggage lock comprises a shell, wherein a password wheel assembly, an upper movable plate, a lower movable plate, a pressing plate, a clutch block and a pushing mechanism are arranged in the shell, the pushing mechanism is linked with a lock cylinder, the upper movable plate is positioned between the pressing plate and the lower movable plate, the clutch block is arranged at the bottom of the lock cylinder and is driven to rotate by the lock cylinder, the pushed bottom is connected with the upper movable plate, the clutch block can drive the lower movable plate to move through rotation, four lock hooks are arranged on the pressing plate, and locking blocks are arranged at positions, corresponding to the four lock hooks, of the bottom of the pressing plate; when in a locking state, the locking block limits the rotation of the locking hook; When the password is unlocked, the password wheel assembly inputs a correct password, the pushing and braking can drive the upper movable plate to push the locking block to move leftwards and rightwards, and the locking block can cancel the rotation restriction on the locking hook; When the key is used for unlocking, the lock core is rotated by the key, the lock core drives the clutch blocks to swing and pushes the lower movable plate to move, and the lower movable plate can simultaneously drive four lock blocks to move and cancel the rotation restriction on the lock hooks. As an improvement of the four-lock hook embedded type luggage lock, the bottom of the clutch block is provided with a swing arm, the end part of the swing arm is provided with a swing block, the lower movable plate is provided with a waist-shaped hole, and the swing block extends into the waist-shaped hole. As an improvement of the four-lock hook embedded type box lock, the upper movable plate and the lower movable plate are both positioned between four locking blocks, two propping inclined planes are respectively arranged at two sides of the lower movable plate at intervals, the moving direction of the lower movable plate is the width direction of the shell, and the moving direction of the upper movable plate is the length direction of the shell. As an improvement of the four-lock hook embedded type box lock, two propping blocks are respectively arranged at two sides of the upper movable plate at intervals, each propping block corresponds to one locking block, and a connecting block is arranged at one side edge of the upper movable plate. The coded wheel assembly comprises a wheel shaft, one end of the wheel shaft is provided with a lock cylinder mounting seat, two sides of the lock cylinder mounting seat are respectively provided with a clamping groove, a lock cylinder mounting hole is formed in the lock cylinder mounting seat, a lock cylinder is mounted in the lock cylinder mounting hole, two clamping plates are arranged on the push-out plate and are respectively clamped in the clamping grooves of the lock cylinder mounting seat to be fixed, and a connecting groove is formed in the bottom of the lock cylinder mounting seat and connected with the connecting groove. When the password is unlocked, the pushing can drive the wheel shaft to move, a top block is arranged on the other side of the lock cylinder mounting seat, and a top block spring is arranged on the top block. As an improvement of the four-lock hook embedded type luggage lock