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CN-224206748-U - Manual locking device for control rod of floor washing machine

CN224206748UCN 224206748 UCN224206748 UCN 224206748UCN-224206748-U

Abstract

The utility model discloses a manual locking device for a floor washing machine control rod, which belongs to a floor washing machine device and comprises a floor washing host machine and a control rod, wherein the lower end of the control rod is hinged with the floor washing host machine through a hinge assembly, a manual locking mechanism is correspondingly arranged on the control rod and comprises a mounting seat fixedly connected with the control rod, a connecting pin rod is arranged in the mounting seat in a sliding manner, a limiting cross rod is arranged on the connecting pin rod along the radial direction of the connecting pin rod, a limiting mechanism is correspondingly arranged on the mounting seat and is in contact with the limiting cross rod, the limiting cross rod is separated from the limiting mechanism to enable the connecting pin rod to freely advance or retreat along the mounting seat, or the limiting cross rod is driven by a rotary connecting pin rod to correspondingly clamp the limiting mechanism and limit the connecting pin rod to advance, and the manual locking mechanism and the hinge assembly are matched to manually lock or unlock the rotation angle of the control rod and the floor washing host machine, so that the manual locking device can conveniently realize manual locking of the working angle of the control rod and the floor washing host machine.

Inventors

  • WANG CHUN

Assignees

  • 南京埃尔顿智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (10)

  1. 1. A manual locking means for washing ground machine control pole, washing ground machine (100) are including washing ground host computer (1) and control pole (2), control pole (2) lower extreme is articulated with washing ground host computer (1) through hinge assembly (4), its characterized in that: the control rod (2) and the hinging assembly (4) are correspondingly provided with a manual locking mechanism; the manual locking mechanism comprises an installation seat fixedly connected with the control rod (2), wherein a connecting pin rod is arranged in the installation seat in a sliding way, a limiting cross rod is arranged on the connecting pin rod along the radial direction of the connecting pin rod, and a limiting mechanism is arranged on the installation seat corresponding to the limiting cross rod; The manual locking mechanism is matched with the hinge assembly to manually lock or unlock the rotation angle of the control rod (2) and the floor washing main machine (1).
  2. 2. The manual locking device for a floor washing machine control rod according to claim 1, wherein the hinging assembly (4) drives the control rod (2) to perform angle adjustment of a first degree of freedom and a second degree of freedom relative to the floor washing main machine (1), and the first degree of freedom is perpendicular to the rotation direction of the second degree of freedom.
  3. 3. The manual locking device for the floor washing machine control rod according to claim 1, wherein the manual locking mechanism is a first locking assembly (7), the first locking assembly (7) comprises a first mounting seat (71), the first mounting seat (71) comprises a side plate (711) and a supporting end plate (712) which is vertically arranged at the upper end and the lower end of the side plate (711), a first limiting pin hole (713) is correspondingly arranged on the supporting end plate (712), a first connecting pin rod (72) is slidably connected in the first limiting pin hole (713), and a first grip (73) is connected to the top end of the first connecting pin rod (72); The limiting mechanism is a limiting block (76) correspondingly arranged on the side plate (711), a first limiting cross rod (74) is correspondingly arranged at the lower part of the first connecting pin rod (72), the first limiting cross rod (74) is correspondingly clamped on the limiting block (76) so that a first lock head (75) of the first connecting pin rod (72) is in a retracted state, and the first connecting pin rod (72) is rotated so that the first limiting cross rod (74) is separated from limiting with the limiting block (76), and then the first connecting pin rod (72) moves forwards or backwards along the first mounting seat (71).
  4. 4. A manual locking device for a floor washer control lever according to claim 3, characterized in that the first connecting pin (72) is provided with a first compression spring (77) on the upper side of the first limit cross bar (74), and the top end of the first compression spring (77) is correspondingly supported on the support end plate (712).
  5. 5. The manual locking device for a floor scrubber lever according to claim 1, wherein the manual locking mechanism is a second locking assembly (8), the second locking assembly (8) comprises a second mounting seat (81), the second mounting seat (81) comprises a first limit groove (811) arranged along the longitudinal direction thereof and with an open top end, and the limit mechanism is a second limit groove (812) arranged at the top end of the second mounting seat (81) perpendicular to the first limit groove (811); A second limiting pin hole (814) is formed in the bottom of the first limiting groove (811) of the second mounting seat (81), a second connecting pin rod (82) is connected in a sliding manner in the second limiting pin hole (814), and a second grip (83) is connected to the top end of the second connecting pin rod (82); The lower part of the second connecting pin rod (82) is correspondingly provided with a second limiting cross rod (84), the second limiting cross rod (84) is correspondingly clamped on the second limiting groove (812) so that a second lock head (85) of the second connecting pin rod (82) is in a retracted state, the second connecting pin rod (82) is rotated so that the second limiting cross rod (84) is separated from limiting with the second limiting groove (812), and correspondingly clamped in the first limiting groove (811) so that the second connecting pin rod (82) advances or retreats along the first limiting groove (811).
  6. 6. The manual locking device for the floor washing machine control rod according to claim 5, wherein a limiting ring (86) is fixedly connected to the lower portion of the second connecting pin rod (82), a second compression spring (87) is arranged on the upper side of the limiting ring (86) of the second connecting pin rod (82), and the top end of the second compression spring (87) is correspondingly supported on the outer side of a second limiting pin hole (814) of the second installation seat (81).
  7. 7. The manual locking device for a floor washing machine control rod according to claim 3 or 5, wherein the hinging assembly (4) comprises a first connecting end (41) and a second connecting end (45) which are respectively arranged corresponding to the floor washing main machine (1) and the control rod (2), the first connecting end (41) is hinged with a hinging piece rotating along a first degree of freedom, and the hinging piece and the second connecting end (45) realize second degree of freedom rotation through a hinging lug (43) and a hinging end seat (44) which are arranged in a matched mode.
  8. 8. The manual locking device for the floor washing machine control rod according to claim 7, wherein a connecting block (46) is arranged on one side of the first connecting end (41) corresponding to the manual locking mechanism, a plurality of bolt holes (47) are formed on one side of the connecting block (46), the connecting pin rod is driven to be inserted into the corresponding bolt holes (47) in a forward mode to achieve locking, or the connecting pin rod is driven to be retreated to be separated from the bolt holes (47) to achieve unlocking.
  9. 9. A manual locking device for a floor washer lever according to claim 3, wherein four corners of the side plate (711) of the first mounting seat (71) are provided with mounting holes (714) correspondingly.
  10. 10. The manual locking device for a floor washer control lever according to claim 5, wherein the second mounting base (81) is provided with mounting elongated holes (813) on both sides thereof, respectively.

Description

Manual locking device for control rod of floor washing machine Technical Field The utility model relates to a floor washing machine device, in particular to a manual locking device for a floor washing machine control rod. Background The floor washing machine is used as a modern cleaning tool, and has the advantages that the efficiency is improved, meanwhile, the floor washing machine has the use defects that (1) the thrust direction is strictly parallel to the advancing axis due to the single-shaft hinging structure of the control rod and the main machine, the narrow areas such as the wall edge, the bottom of furniture and the like are difficult to touch in the use process, and (2) in order to improve the single cleaning area, a clear water tank and a sewage tank with large capacity are required to be distributed, the clear water tank and the sewage tank are usually correspondingly arranged on the control rod, the whole weight of the control rod is 5-8kg, and the wrist torque load is large due to the gravity center distribution difference of the clear water tank (usually positioned at the upper part of the control rod) and the sewage tank, so that female users can operate forcefully. Disclosure of utility model The utility model provides a manual locking device for a floor washing machine control rod, aiming at the technical problems of the existing floor washing machine, wherein the control rod has a multi-degree-of-freedom adjusting angle, and the manual locking device can conveniently realize manual locking of the control rod and the working angle of a floor washing main machine. According to the technical scheme, the manual locking device for the floor washing machine control rod comprises a floor washing host machine and the control rod, wherein the lower end of the control rod is hinged with the floor washing host machine through a hinge assembly, and the control rod is correspondingly provided with a manual locking mechanism with the hinge assembly; The manual locking mechanism comprises an installation seat fixedly connected with the control rod, wherein a connecting pin rod is arranged in the installation seat in a sliding way, and a limiting cross rod is arranged on the connecting pin rod along the radial direction of the connecting pin rod; The manual locking mechanism is matched with the hinge assembly to manually lock or unlock the rotating angle of the control rod and the floor washing host. Preferably, the hinging assembly drives the control rod to perform angle adjustment of the first degree of freedom and the second degree of freedom relative to the floor-washing main machine, and the first degree of freedom and the rotation direction of the second degree of freedom are vertically arranged. Preferably, the manual locking mechanism is a first locking assembly, the first locking assembly comprises a first installation seat, the first installation seat comprises a side plate and a supporting end plate, the upper end and the lower end of the side plate are correspondingly and vertically arranged, a first limit pin hole is correspondingly arranged on the supporting end plate, a first connecting pin rod is connected in a sliding manner in the first limit pin hole, and the top end of the first connecting pin rod is connected with a first handle; the limiting mechanism is a limiting block correspondingly arranged on the side plate, a first limiting cross rod is correspondingly arranged at the lower part of the first connecting pin rod and is correspondingly clamped on the limiting block to enable the first lock head of the first connecting pin rod to be in a retracted state, and the first connecting pin rod is rotated to enable the first limiting cross rod to be separated from limiting with the limiting block, so that the first connecting pin rod can advance or retreat along the first mounting seat. Preferably, the first connecting pin rod is located on the upper side of the first limiting cross rod and is provided with a first compression spring, and the top end of the first compression spring is correspondingly supported on the supporting end plate. Preferably, the manual locking mechanism is a second locking assembly, the second locking assembly comprises a second installation seat, the second installation seat comprises a first limit groove which is arranged along the longitudinal direction of the second installation seat and the top end of the second installation seat is open, and the limit mechanism is a second limit groove which is arranged at the top end of the second installation seat and is perpendicular to the first limit groove; The second mounting seat is provided with a second limiting pin hole at the bottom of the first limiting groove, a second connecting pin rod is connected in the second limiting pin hole in a sliding manner, and the top end of the second connecting pin rod is connected with a second handle; The lower part of the second connecting pin rod is correspondingly provid