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CN-224205763-U - Handle folding device applied to mower

CN224205763UCN 224205763 UCN224205763 UCN 224205763UCN-224205763-U

Abstract

The utility model discloses a handle folding device applied to a mower, which comprises side covers arranged on two sides of the mower, wherein an adjusting rotating shaft is inserted on the side covers, a handle mounting seat for mounting a handle is rotatably arranged on the adjusting rotating shaft, the handle is fixed on the handle mounting seat, an angle adjusting block is slidably arranged on the handle mounting seat, a clamping convex part is formed on the angle adjusting block, a plurality of clamping grooves for the clamping convex part to be placed in are formed on the side covers, the clamping convex part is placed in the clamping grooves so as to enable the handle to be kept in a folded state or an opened state, the angle adjusting block always has a moving trend towards the clamping grooves, a driving block is clamped on the adjusting rotating shaft, the driving block is connected with the angle adjusting block, the end part of the adjusting rotating shaft is connected with an angle adjusting handle, and the angle adjusting handle rotates and drives the angle adjusting block to be separated from the clamping grooves so as to enable the handle to be in a movable state.

Inventors

  • ZHAO GUOSI
  • CHEN RENHUI
  • LIU HAOYU

Assignees

  • 宁波好使特电器有限公司

Dates

Publication Date
20260508
Application Date
20250410

Claims (10)

  1. 1. The handle folding device for the mower is characterized by comprising side covers (1) arranged on two sides of the mower, wherein an adjusting rotating shaft (2) is inserted into the side covers (1), a handle mounting seat (3) for mounting a handle (7) is arranged on the adjusting rotating shaft (2), the handle (7) is fixed on the handle mounting seat (3), an angle adjusting block (4) is slidably arranged on the handle mounting seat (3), a clamping convex part (1.1) is formed on the angle adjusting block (4), a plurality of clamping grooves (1.2) for the clamping convex part (1.1) to be placed in are formed in the side covers (1), and the clamping convex part (1.1) is placed in the clamping grooves (1.2) so that the handle (7) is kept in a folded state or an opened state; The angle adjusting block (4) always has a movement trend of moving towards the clamping groove (1.2), the driving block (5) is clamped on the adjusting rotating shaft (2), the driving block (5) is connected with the angle adjusting block (4), the end part of the adjusting rotating shaft (2) is connected with the angle adjusting handle (8), and the angle adjusting handle (8) rotates and drives the angle adjusting block (4) to be separated from the clamping groove (1.2) so that the handle (7) is in a movable state.
  2. 2. The handle folding device applied to a mower according to claim 1, wherein a first clamping area (1.3) and a second clamping area (1.4) are formed on the side cover (1), the clamping groove (1.2) is formed in the first clamping area (1.3) and the second clamping area (1.4), when the clamping convex part (1.1) is clamped on the first clamping area (1.3), the mower and the handle (7) form a supporting angle, and when the clamping convex part (1.1) is clamped on the second clamping area (1.4), the handle (7) is folded and folded on the mower.
  3. 3. The handle folding device applied to the mower according to claim 2, wherein a plurality of clamping grooves (1.2) are arranged on the first clamping area (1.3) at intervals, and the clamping convex parts (1.1) are clamped with the clamping grooves (1.2) so that the mower and the handle (7) form different supporting angles.
  4. 4. The handle folding device applied to the mower according to claim 1, wherein an elastic tension spring (2.1) is arranged on the side cover (1), one end of the elastic tension spring (2.1) is connected with the side cover (1), and the other end of the elastic tension spring is connected with the angle adjusting block (4), so that the angle adjusting block (4) always has a movement trend of moving towards the clamping groove (1.2).
  5. 5. The handle folding device applied to the mower according to claim 1, wherein the angle adjusting block (4) is provided with a sliding convex part (2.3), and the driving block (5) is provided with a driving chute (2.4) for placing the sliding convex part (2.3).
  6. 6. The handle folding device applied to the mower according to claim 1, wherein a handle fixing plate (6) for connecting a handle (7) is arranged on the handle mounting seat (3), a sliding channel (3.1) is formed between the handle fixing plate (6) and the handle mounting seat (3), and the angle adjusting block (4) is arranged in the sliding channel (3.1) in a sliding mode.
  7. 7. A handle folding device for a lawn mower according to claim 6, characterised in that the handle fixing plate (6) is formed with a guiding protrusion (3.2) and the angle adjusting block (4) is formed with a guiding groove (3.3) for the guiding protrusion (3.2).
  8. 8. The handle folding device applied to the mower according to claim 1, wherein a limiting chute (3.4) is formed on the handle mounting seat (3), and the clamping convex part (1.1) is slidably arranged in the limiting chute (3.4).
  9. 9. The handle folding device applied to the mower according to claim 1, wherein the adjusting rotating shaft (2) comprises a rotating part (4.1) and a clamping part (4.2), the rotating part (4.1) is rotatably inserted into the mower, the clamping part (4.2) is provided with a clamping plane (4.3), and the angle adjusting handle (8) and the driving block (5) are clamped with the clamping plane (4.3).
  10. 10. The handle folding device applied to the mower according to claim 1, wherein the handle mounting seat (3) is covered with a shell (5.1), the side cover (1) is provided with a mounting slot (5.2), the mounting slot (5.2) is inserted with a limiting plate (5.3), and the limiting plate (5.3) is abutted with the shell (5.1) so as to limit the handle (7) to rotate.

Description

Handle folding device applied to mower Technical Field The utility model relates to the technical field of mowers, in particular to a handle folding device applied to a mowing machine. Background The mower is also called a weeding machine, a lawn trimmer and the like, is a common mechanical tool for trimming lawns, vegetation and the like, can greatly save the working time of operators, reduces a large amount of manpower resources, and is widely used by people. The existing mower generally comprises a frame, a plurality of travelling wheels which are respectively arranged at two sides of the frame, a cutting knife mechanism arranged at the bottom of the frame and a hand push handle connected with the frame. When the lawn mower is used, an operator pushes the hand push handle, the travelling wheels drive the frame to move, meanwhile, the cutter mechanism trims a lawn, but the hand push handle of the lawn mower generally occupies a larger space, so the hand push handle which can be folded relative to the lawn mower is generally arranged, when the whole lawn mower is stored, the hand push handle can be folded to the front end of the machine body to reduce the space occupied by the whole lawn mower, and most of the folding hand push handles of the lawn mower in the related art are easy to trigger, so that the user experience is poor. For example, as a mower disclosed in CN212696724U, it discloses that an external force is applied to an unlocking trigger by a single hand to make the unlocking trigger drive a transmission mechanism to move, and then drive a latch to move and disengage from a groove, so that a push rod rotates relative to a mower body to fold or change an inclination angle of the push rod, but the unlocking trigger is located at an end of the push rod, and an operator is easy to trigger by mistake in a pushing working state or in other scenes, so that the use experience of a user is reduced. Disclosure of utility model In order to solve the technical problems in the background art, the utility model provides a handle folding device applied to a mower. The utility model solves the technical problems by adopting the following technical scheme: The handle folding device comprises side covers arranged on two sides of the mower, an adjusting rotating shaft is inserted into the side covers, a handle mounting seat for mounting a handle is rotationally arranged on the adjusting rotating shaft, the handle is fixed on the handle mounting seat, an angle adjusting block is slidably arranged on the handle mounting seat, a clamping convex part is formed on the angle adjusting block, a plurality of clamping grooves for the clamping convex part to be placed in are formed on the side covers, and the clamping convex part is placed in the clamping grooves so that the handle is kept in a folded state or an unfolded state; The angle adjusting block always has a movement trend of moving towards the clamping groove, the driving block is clamped on the adjusting rotating shaft and connected with the angle adjusting block, the end part of the adjusting rotating shaft is connected with the angle adjusting handle, and the angle adjusting handle rotates and drives the angle adjusting block to be separated from the clamping groove, so that the handle is in an active state. Preferably, the side cover is provided with a first clamping area and a second clamping area, the clamping groove is formed in the first clamping area and the second clamping area, when the clamping convex part is clamped on the first clamping area, the mower and the handle form a supporting angle, when the clamping convex part is clamped on the second clamping area, the handle is folded and folded on the mower, through the improvement, the clamping convex part on the angle adjusting block can be matched with the clamping groove on the first clamping area in the daily use process, so that the mower and the handle form the supporting angle for daily use, and when the handle is not used, the clamping convex part on the angle adjusting block can be matched with the clamping groove on the second clamping area, so that the handle is folded and folded on the mower, and the mower is more convenient to use and store in daily use. Preferably, a plurality of clamping grooves are arranged on the first clamping area at intervals, and the clamping convex parts are clamped with the clamping grooves, so that the mower and the handle form different supporting angles, and through the improvement, the clamping grooves on the first clamping area are matched with the clamping convex parts, so that different supporting angles are formed, different use scenes are met, and the use experience is further improved. Preferably, the side cover is provided with an elastic tension spring, one end of the elastic tension spring is connected with the side cover, the other end of the elastic tension spring is connected with the angle adjusting block, so that the angle adjusting block always