Lawn mowers and associated features and methods
A lawnmower can include a frame; a mower deck; and a connection interface that selectively couples the mower deck to the frame, wherein the connection interface is selectively lockable in an open state to permit installation of the mower deck to the frame, and wherein the connection interface is spring biased to a closed state to lock the mower deck and the frame together.
1 . A connection interface configured to couple a mower deck to a lawn mower, the connection interface comprising:
a first portion coupled to one of the mower deck or frame and including a body defining a receiving area and a gate moveable between an open state and a closed state to selectively close the receiving area;
a second portion coupled to the other one of the mower deck or frame and including a post receivable in the receiving area of the first portion; and
a lock to selectively maintain the gate in the open state such that the gate is prevented from rotating to the closed state.
2 . The connection interface of claim 1 , wherein the gate is biased to the closed state by a spring.
3 . The connection interface of claim 2 , wherein the gate rests against a stop feature in the closed state, and wherein the spring biases the gate against the stop feature.
4 . The connection interface of claim 1 , wherein the gate comprises a tongue upon which a user imparts force to the gate to rotate the gate to the open state.
5 . The connection interface of claim 1 , wherein the body defines a first opening, wherein the gate defines a second opening, and wherein the lock defines an arm that extends through both the first and second openings when the gate is in a locked state.
6 . The connection interface of claim 5 , wherein the arm extends through the first opening at all times.
7 . The connection interface of claim 6 , wherein the arm is spring biased towards the gate and automatically interfaces with the second opening when the gate is oriented such that the second opening is disposed in alignment with an axis of the arm.
8 . The connection interface of claim 7 , wherein the arm is retained on the mower deck by a bracket, and wherein the bracket maintains the arm on the axis.
9 . The connection interface of claim 5 , wherein the arm is coupled to a handle, and wherein a user pulls the handle to move the arm away from the gate and unlock the gate.
10 . The connection interface of claim 1 , wherein the gate has an effective rotational displacement, as measured by a rotational displacement of the gate between the closed state and a locked, open state, in a range of 25° and 50°.
11 . A lawnmower comprising:
a frame;
a mower deck; and
a connection interface that selectively couples the mower deck to the frame, wherein the connection interface comprises:
a first portion coupled to one of the mower deck or frame and including a body defining a receiving area and a gate moveable between an open state and a closed state to selectively close the receiving area;
a second portion coupled to the other one of the mower deck or frame and including a post receivable in the receiving area of the first portion; and
a lock that maintains the gate in the open state such that the gate is prevented from rotating to the closed state.
12 . The lawnmower of claim 11 , wherein the body defines a first opening, wherein the gate defines a second opening, wherein the lock defines an arm that extends through both the first and second openings when the gate is in a locked state, wherein the arm extends through the first opening at all times, and wherein the arm is spring biased towards the gate and automatically interfaces with the second opening when the gate is oriented such that the second opening is disposed in alignment with an axis of the arm.
13 . The lawnmower of claim 12 , wherein the arm is coupled to a handle, and wherein a user pulls the handle to move the arm away from the gate and unlock the gate.
14 . The lawnmower of claim 11 , wherein the gate is selectively lockable in only the open state, and wherein the gate is biased to the closed state by a spring.
15 . The lawnmower of claim 11 , wherein the gate comprises a tongue upon which a user imparts force to the gate to rotate the gate to the open state.
16 . A lawnmower comprising:
a frame;
a mower deck;
a connection interface that selectively couples the mower deck to the frame, wherein the connection interface is spring biased to a closed state to lock the mower deck and the frame together; and
a lock that selectively interfaces with a gate of the connection interface to lock the gate in an open state such that the gate is prevented from rotating.
17 . The lawnmower of claim 16 , wherein the lock comprises a linearly translatable arm.
18 . The lawnmower of claim 17 , wherein the arm is coupled to a handle, and wherein a user pulls the handle to move the arm away from the gate and unlock the gate.
19 . The lawnmower of claim 17 , wherein the gate is biased to the closed state by a spring, and wherein the gate comprises a tongue upon which a user imparts force to the gate to rotate the gate to the open state.
20 . The lawnmower of claim 16 , wherein the mower deck is installable to the frame when the connection interface is in a locked open state.