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CN-224228434-U - Button type cipher padlock

CN224228434UCN 224228434 UCN224228434 UCN 224228434UCN-224228434-U

Abstract

The utility model discloses a button type coded padlock which comprises a lock body and a U-shaped lock rod, wherein a coded wheel assembly and a button are arranged in the lock body, one end of the button extends out from one side of the lock body, the coded wheel assembly comprises a wheel shaft, one end of the wheel shaft is provided with a propping block, the other end of the button is propped against the propping block, a lock rod perforation is arranged on the button, a limiting step is arranged on the side wall of the lock rod hole, the U-shaped lock rod is provided with a limiting end and a free end, the limiting end is arranged in the lock rod perforation in a penetrating manner, and one side of the limiting end is provided with a limiting groove. The lock rod is separated from the password wheel assembly, and is limited by the button, so that the lock rod is simple in structure and convenient to unlock.

Inventors

  • LAI XIUXING

Assignees

  • 嘉兴市怡丰锁业有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (9)

  1. 1. The button type coded padlock comprises a lock body and a U-shaped lock rod, and is characterized in that a coded wheel assembly and a button are arranged in the lock body, one end of the button extends out of one side of the lock body, the coded wheel assembly comprises a wheel shaft, one end of the wheel shaft is provided with a pushing block, the other end of the button is pushed against the pushing block, the button is provided with a lock rod perforation, the side wall of the lock rod hole is provided with a limit step, the U-shaped lock rod is provided with a limit end and a free end, the limit end is arranged in the lock rod perforation in a penetrating manner, and one side of the limit end is provided with a limit groove; When locking, the limiting step is clamped in the limiting groove to limit the U-shaped lock rod to pop up; When the password wheel assembly inputs a correct password during unlocking, the wheel shaft cancels the displacement restriction on the button, pushes the button, the limiting step is separated from the limiting groove, and the U-shaped lock rod is sprung.
  2. 2. The combination padlock of claim 1, wherein the button has a support arm, two push rods are provided on the support arm, a positioning groove is formed between the two push rods, and a first abutment inclined surface is provided at the end of the two push rods.
  3. 3. The button type coded padlock according to claim 2, wherein the pushing block is provided with two second pushing inclined planes, a positioning block is arranged between the two second pushing inclined planes, the second pushing inclined planes are in contact with the first pushing inclined planes, and the positioning block is clamped in the positioning groove.
  4. 4. The push button combination padlock of claim 1, wherein the push button further comprises a pressing portion, the pressing portion extends outside the lock body, and a through hole is formed in a side portion of the lock body corresponding to the pressing portion.
  5. 5. The button type coded padlock according to claim 1, wherein the lock body comprises a front lock body and a rear lock body, screw holes are formed in the middle portions of the upper end and the lower end of the front lock body, locking seats are formed in the middle portions of the upper end and the lower end of the rear lock body, and when the front lock body is covered on the rear lock body, screws penetrate through the screw holes and are screwed and fixed with the locking seats.
  6. 6. The push button combination padlock of claim 1, wherein the upper end of the lock body is provided with a limit end perforation and a free end perforation, the limit end penetrates from the limit end perforation, the free end penetrates from the free end perforation, and the free end corresponds to the combination wheel assembly up and down.
  7. 7. The button type coded padlock according to claim 1, wherein the limit end of the U-shaped lock rod is provided with a spring mounting portion, the spring mounting portion is sleeved with a lock rod spring, the inner side wall of the lock body is provided with a lock rod limit groove, and the spring mounting portion extends into the lock rod limit groove.
  8. 8. The button type coded padlock of claim 1, wherein the coded wheel assembly further comprises a spring, a coded wheel, a coded block and a coded switch, the wheel shaft is arranged on the coded wheel in a penetrating mode, the coded wheel is sleeved on the coded wheel, the coded block is arranged at the other end of the wheel shaft, the spring is sleeved on the wheel shaft, and the coded switch corresponds to the coded block.
  9. 9. The push button combination padlock of claim 8, wherein the bottom of the lock body has a code switch extending hole, and one end of the code switch extends from the code switch extending hole.

Description

Button type cipher padlock Technical Field The utility model relates to a lockset, in particular to a button type coded padlock. Background In the prior art, the padlock is generally unlocked and locked by using a key, if a user loses the key carelessly, the padlock cannot be controlled and can be used continuously, in order to prevent the situation, namely, the password padlock for unlocking and locking by using a number is developed, the user does not need to use the key when unlocking, the unlocking effect can be achieved by only inputting the memorized password, and the trouble caused by losing the key can be avoided. However, the current password padlock generally comprises a lock body, a U-shaped lock rod and a password wheel assembly, wherein the limiting end of the lock rod is used as a wheel shaft of the password wheel assembly, and a corresponding number of limiting protrusions and limiting protrusions are processed at the position corresponding to the password wheel on the wheel shaft and used for limiting the lock rod to pop out. Disclosure of Invention In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a button type coded padlock. The button type coded padlock comprises a lock body and a U-shaped lock rod, wherein a coded wheel assembly and a button are arranged in the lock body, one end of the button extends out of one side of the lock body, the coded wheel assembly comprises a wheel shaft, one end of the wheel shaft is provided with a propping block, the other end of the button is propped against the propping block, the button is provided with a lock rod perforation, the side wall of the lock rod hole is provided with a limit step, the U-shaped lock rod is provided with a limit end and a free end, the limit end is arranged in the lock rod perforation in a penetrating manner, and one side of the limit end is provided with a limit groove; When locking, the limiting step is clamped in the limiting groove to limit the U-shaped lock rod to pop up; When the password wheel assembly inputs a correct password during unlocking, the wheel shaft cancels the displacement restriction on the button, pushes the button, the limiting step is separated from the limiting groove, and the U-shaped lock rod is sprung. As an improvement of the button type password padlock, the button is provided with a supporting arm, two push rods are arranged on the supporting arm, a positioning groove is formed between the two push rods, and the end parts of the two push rods are provided with first propping inclined planes. As an improvement of the button type password padlock, two second propping inclined planes are arranged on the propping block, a positioning block is arranged between the two second propping inclined planes, the second propping inclined planes are contacted with the first propping inclined planes, and the positioning block is clamped in the positioning groove. As an improvement of the button type coded padlock, the button is further provided with a pressing part, the pressing part extends out of the lock body, and a through hole is formed in the side part of the lock body, corresponding to the pressing part. As an improvement of the button type coded padlock, the lock body comprises a front lock body and a rear lock body, screw holes are formed in the middle parts of the upper end and the lower end of the front lock body, lock bases are arranged in the middle parts of the upper end and the lower end of the rear lock body, and screws penetrate through the screw holes and are in threaded connection with the lock bases when the front lock body is covered on the rear lock body. As an improvement of the button type coded padlock, the upper end of the lock body is provided with a limiting end perforation and a free end perforation, the limiting end penetrates through the limiting end perforation, the free end penetrates through the free end perforation, and the free end corresponds to the coded wheel assembly up and down. As an improvement of the button type password padlock, the limiting end of the U-shaped lock rod is provided with a spring mounting part, a lock rod spring is sleeved on the spring mounting part, a lock rod limiting groove is formed in the inner side wall of the lock body, and the spring mounting part extends into the lock rod limiting groove. As an improvement of the button type coded padlock, the coded wheel assembly further comprises a spring, a code adjusting wheel, a coded wheel, a code adjusting block and a code adjusting switch, wherein 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, and the code adjusting switch corresponds to the code adjusting block. As an improvement of the button type coded padlock, the bottom of the lock body