油壶盖、油壶及链锯

Abstract

本实用新型公开了一种油壶盖、油壶及链锯，包括：盖体；操作组件，包括可移动地连接在盖体上的操作主体，操作主体包括锁定状态和解锁状态；第一锁止部，设置在操作组件上；第二锁止部，设置在盖体上，第一锁止部和第二锁止部的至少之一设置成可移动；当操作主体处于锁定状态时，第一锁止部和第二锁止部相互配合以使操作主体锁定于盖体；当操作主体处于解锁状态时，第一锁止部和第二锁止部相互分离以解除对操作主体的锁定；定位结构，设置在盖体和操作主体的至少之一上，当操作主体打开至预定打开角度时，定位结构设置成使操作主体相对盖体保持在预定打开角度。本实用新型在锁定状态下操作主体的稳定性更高，不易因设备在使用过程中产生的振动而打开，另外能够将操作主体保持在预定打开角度，便于通过操作主体操作盖体。

Claims

1. An oil can lid suitable for garden tools, characterized in that, include: The lid is used to attach to the oil can; The operating component includes an operating body movably connected to the cover, the operating body having a locked state and an unlocked state; A first locking part is provided on the operating component; A second locking part is provided on the cover, and at least one of the first locking part and the second locking part is provided to be movable; When the operating body is in the locked state, the first locking part and the second locking part are configured to cooperate with each other in a shape-locking manner to lock the operating body to the cover. When the operating body is in the unlocked state, the first locking part and the second locking part can separate from each other to release the locking of the operating body, allowing the operating body to be opened relative to the cover; and A positioning structure is provided on at least one of the cover and the operating body. When the operating body is opened to a predetermined opening angle, the positioning structure is configured to keep the operating body relative to the cover at the predetermined opening angle.

2. The oil can cover according to claim 1, wherein The second locking part is fixed to the cover; The first locking part is movably disposed on the operating body. The first locking part is configured to engage with the second locking part in a shape-locking manner to lock the operating body when moving toward the second locking part, and to disengage from the second locking part to release the locking of the operating body when moving away from the second locking part.

3. The oil can cover according to claim 2, wherein The operating component includes an unlocking member connected to the first locking part. The unlocking member is configured to drive the first locking part to move between a locked position and an unlocked position. The locked position is the position where the first locking part and the second locking part are engaged with each other in a shape-locking manner, and the unlocked position is the position where the first locking part and the second locking part are separated.

4. The oil can cover according to claim 3, wherein The first locking part is configured to switch from the locked position to the unlocked position along a first direction, wherein the first direction is parallel to the end face of the cover, perpendicular to the end face of the cover, or is an arc trajectory.

5. The oil can cover according to claim 4, wherein The operating component also includes an elastic element, the two ends of which are respectively connected to the operating body and the unlocking element. The elastic element is configured to bias the first locking part in a second direction opposite to the first direction, so that the first locking part and the second locking part cooperate with each other in a shape-locking manner in the locked position.

6. The oil can cover according to claim 5, wherein The operating body is provided with a first channel and a second channel. The elastic element is located in the first channel and extends partially into the second channel. At least a portion of the unlocking element is located in the second channel and connected to the elastic element.

7. The oil can cover according to claim 5, wherein The first locking part includes a first latch, and the second locking part includes a second latch. At least one of the first latch and the second latch is provided with a guide slope. The guide slope is configured to guide the first latch to move in a direction that overcomes the elastic force of the elastic member during the process of the operating body moving from the unlocked state to the locked state. When the first latch moves to a position where it can cooperate with the second latch in a form-locking manner, the first latch cooperates with the second latch in a form-locking manner under the drive of the reset elastic force of the elastic member.

8. The oil can cover according to claim 3, wherein The unlocking component is provided with a first limiting structure, and the operating body is provided with a second limiting structure. The first limiting structure and the second limiting structure are located in the moving direction of the unlocking component, and the first limiting structure and the second limiting structure are configured to cooperate with each other to prevent the unlocking component from falling off when it moves outward relative to the operating body.

9. The oil can cover according to claim 8, wherein The first limiting structure includes an anti-detachment hook, and the second limiting structure includes an anti-detachment end face disposed within the operating body. The anti-detachment hook is used to abut against the anti-detachment end face to prevent the unlocking member from detaching relative to the operating body when it moves outward.

10. The oil can cover according to any one of claims 1 to 9, characterized in that The operating body is rotatably connected to the cover, and the predetermined opening angle is the angle θ between the plane S1 where the operating body is located and the plane S2 where the cover is located, where 70°≤θ≤100°; The cover is configured to be detachably connected to the oil can body in a rotatable manner, and the rotation axis L1 of the operating body intersects the rotation axis L2 of the cover at the midpoint O of the rotation axis L1 of the operating body.

11. The oil can cap according to any one of claims 1 to 9, characterized in that The operating body includes at least one hinged arm configured to rotate about a pivot relative to the cover. The positioning structure includes a first positioning surface and a positioning protrusion. One of the first positioning surface and the positioning protrusion is disposed on the cover, and the other of the first positioning surface and the positioning protrusion is disposed on the hinge arm. The positioning protrusion and the first positioning surface are configured to abut against each other and provide resistance when the operating body is opened to the predetermined opening angle so that the operating body is held at the predetermined opening angle.

12. The oil can cover according to claim 11, wherein, The hinge arm is configured to rotate about a pivot relative to the cover, the first positioning surface is located below the hinge arm, and the positioning protrusion is located on the hinge arm; The positioning structure further includes a second positioning surface, which is disposed on the cover and is configured to abut against the hinge arm when the operating body is opened to the predetermined opening angle.

13. The oil can cover according to claim 11, wherein, The hinge arm is configured to rotate about a pivot relative to the cover. The positioning protrusion is provided on the hinge arm. The first positioning surface is provided on the cover and located below the hinge arm. The positioning protrusion is provided as at least two and distributed along the rotation direction of the hinge arm. The two positioning protrusions are configured to abut against the two ends of the first positioning surface when the operating body is opened to the predetermined opening angle.

14. The oil can cover according to claim 12, wherein, There is a narrow section between the first positioning surface and the hinge arm. When the operating body is in the locked state, the positioning protrusion is located outside the narrow section. The positioning protrusion is configured to rotate through the narrow section and abut against the first positioning surface during the process of the operating body opening to a predetermined opening angle.

15. The oil can cover according to claim 11, wherein, At least one of the positioning protrusion and the first positioning surface is configured to undergo elastic deformation when the positioning protrusion and the first positioning surface are pressed against each other.

16. An oil can, characterized in that Including the oil can lid as described in any one of claims 1 to 15, and The oil reservoir body is used to hold lubricating oil for lubricating the actuator, and the oil reservoir body is detachably connected to the oil reservoir cover.

17. A chain saw characterized in that Including the oil can lid as described in any one of claims 1 to 15, and Organism; A saw chain is mounted on the machine body; An oil can body is provided on the machine body to contain lubricating oil for lubricating the saw chain, and the cover is detachably connected to the oil port of the oil can body.

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