Quick-detachable and Lockable Infant Bath Seat

A quick-detachable and lockable infant bath seat, comprising:

• a seat assembly, wherein a backrest seat is provided at a rear end of the seat assembly, and a middle post is provided at a front section of the seat assembly;
• and
• an elliptical locking box arranged on the middle post;
• and
• a limiting armrest rotatably connected to the backrest seat, wherein a free end of the limiting armrest is configured to be receivable by the elliptical locking box;
• and
• accommodating grooves formed on both sides of the elliptical locking box, each accommodating groove housing a locking block slidable along a straight line;
• and
• a lock hole formed on an outer sidewall of the free end of the limiting armrest;
• wherein an inner end of the locking block is provided with a locking tongue for engaging with the lock hole to achieve locking;
• a reset elastic member arranged between the locking block and an inner wall of the accommodating groove, providing the locking block with an elastic force that tends to insert the locking tongue into the lock hole;
• and
• an unlocking mechanism arranged on the elliptical locking box and engaging with the locking block, configured to drive the locking block to slide against the elastic force of the reset elastic member, thereby disengaging the locking tongue from the lock hole.

A quick-detachable and lockable infant bath seat, comprising:

• a seat assembly provided with a backrest seat and a middle post;
• and
• a locking seat arranged on the middle post, having an accommodating space inside;
• and
• a limiting armrest, with one end rotatably connected to the backrest seat, the other end being a free end capable of entering the accommodating space;
• and
• a locking component arranged within the locking seat, movable along a preset trajectory;
• and
• a complementary locking structure, comprising a locking part arranged on the locking component and a locked part arranged on the free end of the limiting armrest, wherein the locking part and the locked part can be engaged to achieve locking;
• and
• a bias device arranged between the locking seat and the locking component, providing the locking component with a bias force that tends to engage the locking part with the locked part;
• and
• an unlocking assembly engaged with the locking component, capable of driving the locking component to move against the force of the bias device to disengage the locking part from the locked part to release locking.