CN220608240U - Floor sweeping machine with buffer structure - Google Patents

Abstract

The utility model discloses a sweeper with a buffer structure, which comprises a sweeper, wherein four groups of fixing rods are uniformly arranged on the outer side of the sweeper, clamping rods are correspondingly inserted into the fixing rods, elastic limiting blocks are respectively arranged on the outer walls of the two sides of the clamping rods, limiting holes are correspondingly formed in the outer walls of the two sides of the fixing rods, the elastic limiting blocks are clamped in the limiting holes, springs are fixedly arranged on the outer walls of the clamping rods, the other ends of the springs are connected with rubber anti-collision plates on the outer sides of the sweeper, and the sliding rods are connected with rubber rollers on the upper end surfaces of the sliding rods. The spring of the sweeper with the buffer structure forms an elastic clamping limiting structure with the sweeper in the limiting hole through the clamping rod, the fixing rod and the elastic limiting block, and the rubber anti-collision plate forms an elastic telescopic structure with the sweeper through the spring, so that the spring is used for carrying out omnibearing protection on the sweeper, and the impact force received by the sweeper is buffered through the rubber material and the spring.

Description

Floor sweeping machine with buffer structure

Technical Field

The utility model relates to the technical field of sweeper, in particular to a sweeper with a buffer structure.

Background

The floor sweeping machine is a floor sweeping robot, becomes an indispensable cleaning helper for every family like white household appliances in the near future, and can gradually replace manual cleaning by developing primary intelligence to a higher degree of intelligence. In the use process of the sweeper, if collision objects or corners are encountered, the sweeper is easily damaged, and then the anti-collision shell is used for protecting the sweeper.

The sweeper is in the use, protects the relevant part of the inside of the sweeper through the anti-collision shell, and the existing sweeper cannot buffer the collision force suffered by the sweeper in the use process, so that the long-term collision can damage the anti-collision device of the sweeper. For this reason, a sweeper with a buffer structure is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a sweeper with a buffer structure, so as to solve the problem that the collision force applied to the sweeper cannot be buffered in the use process of the conventional sweeper, and the collision device of the sweeper is damaged due to long-term collision.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sweeper with buffer structure, includes the sweeper, the sweeper evenly is equipped with four sets of dead levers in the outside, and the dead lever is equipped with the block pole in inside correspondence interlude, the block pole is equipped with elasticity stopper in both sides outer wall respectively, and the dead lever is equipped with spacing hole in both sides outer wall correspondence, and elasticity stopper block is in spacing downthehole, the block pole is equipped with the spring in the outer wall is fixed, and the other end of spring is in the external connection rubber anticollision board of sweeper;

the floor sweeping machine is characterized in that a fixed block is arranged on the upper end face of the floor sweeping machine, a rotary groove is formed in the upper end face of the fixed block, rotary rods are inserted in the rotary groove, two groups of L-shaped supporting rods are respectively arranged on the upper end face of the floor sweeping machine on two sides of the fixed block, a limiting ring is fixedly arranged on the other end of each L-shaped supporting rod right above the fixed block, the rotary rods are inserted in the limiting rings, a plurality of groups of L-shaped connecting rods are uniformly arranged on the outer wall above the rotary rods, elastic limiting blocks are respectively arranged on the outer walls of the two sides of the rotary rods, and the elastic limiting blocks are positioned between the fixed blocks and the limiting rings;

the L-shaped connecting rod is provided with threads on the vertical rod, the vertical rod of the L-shaped connecting rod is spirally provided with a lantern ring, the lantern ring is provided with a sliding groove on the upper end face, a sliding rod is inserted in the sliding groove, and the sliding rod is connected with a rubber roller on the upper end face.

Preferably, the spring forms an elastic clamping limiting structure with the sweeping machine in the limiting hole through the clamping rod, the fixing rod and the elastic limiting block, and the rubber anti-collision plate forms an elastic telescopic structure with the sweeping machine through the spring.

Preferably, the rotating rod forms a limiting rotating structure with the sweeper in the rotating groove through an elastic limiting block and a limiting ring.

Preferably, the inner wall of the lantern ring is provided with threads matched with the outer wall of the L-shaped connecting rod, and the rubber roller forms a rotary structure with the lantern ring in the sliding groove through the sliding rod.

Compared with the prior art, the utility model has the beneficial effects that: the spring of this machine of sweeping floor with buffer structure passes through block pole, the dead lever, elasticity stopper becomes elasticity block limit structure with the mechanism of sweeping floor in spacing downthehole, and rubber anticollision board passes through spring and the mechanism of sweeping floor becomes elasticity telescopic structure, thereby carry out the omnidirectional protection to the machine of sweeping floor through rubber anticollision board, and buffer the impact that the machine of sweeping floor received through rubber material and spring, the inner wall of the lantern ring of the device is equipped with the screw thread that agrees with L shape connecting rod outer wall mutually, and rubber gyro wheel passes through the slide bar and constitutes revolution mechanic with the lantern ring in the spout, thereby when the machine of sweeping floor bumps with external object such as wall, accessible rubber gyro wheel weakens the dynamics of bumping, and the bull stick of the device passes through elasticity stopper, spacing ring becomes spacing revolution mechanic with the mechanism of sweeping floor in the change inslot, thereby avoid sweeping floor machine continuously to bump with other objects under the effect of rubber gyro wheel, bull stick.

Drawings

FIG. 1 is a schematic diagram of a sweeper with a buffer structure;

FIG. 2 is a schematic top view of a rubber bumper assembly with a bumper structure of the present utility model;

FIG. 3 is a schematic top view of an L-shaped connecting rod assembly of the sweeper with a buffer structure;

FIG. 4 is a schematic top view of a collar assembly of a sweeper with a buffer structure according to the present utility model;

fig. 5 is a schematic structural view of a rubber roller assembly of a sweeper with a buffer structure.

In the figure: 1. 2, a fixed rod, 3, a clamping rod, 4, an elastic limiting block, 5, a spring, 6, a rubber anti-collision plate, 7, a fixed block, 8 and a rotary groove, 9, a rotating rod, 10, an L-shaped supporting rod, 11, a limiting ring, 12, an L-shaped connecting rod, 13, a lantern ring, 14, a sliding chute, 15, a sliding rod, 16 and a rubber roller.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a machine of sweeping floor with buffer structure, including machine of sweeping floor 1, machine of sweeping floor 1 evenly is equipped with four sets of dead levers 2 in the outside, and dead lever 2 is equipped with block pole 3 in inside correspondence interlude, block pole 3 is equipped with elasticity stopper 4 in both sides outer wall respectively, and dead lever 2 is equipped with spacing hole in both sides outer wall correspondence, and elasticity stopper 4 block is downthehole in spacing, block pole 3 is equipped with spring 5 in the outer wall is fixed, and the other end of spring 5 is in the external connection rubber buffer plate 6 of machine of sweeping floor 1.

Further, spring 5 constitutes elasticity block limit structure with machine 1 through block pole 3, dead lever 2, elasticity stopper 4 in spacing downthehole with sweeping the floor to be convenient for load and unload rubber buffer stop 6, avoid rubber buffer stop 6 operating time longer to influence its crashproof effect, and rubber buffer stop 6 constitutes elasticity extending structure through spring 5 and machine 1 of sweeping the floor, thereby when machine 1 of sweeping the floor bumps with external object, can carry out the omnidirectional protection to machine 1 of sweeping the floor through rubber buffer stop 6, spring 5.

The floor sweeping machine 1 is provided with a fixed block 7 on the upper end face, the fixed block 7 is provided with a rotary groove 8 on the upper end face, rotary rods 9 are inserted into the rotary groove 8, two groups of L-shaped supporting rods 10 are respectively arranged on the upper end face of the floor sweeping machine 1 on two sides of the fixed block 7, a limiting ring 11 is fixedly arranged right above the fixed block 7 on the other end of the L-shaped supporting rods 10, the rotary rods 9 are inserted into the limiting ring 11, a plurality of groups of L-shaped connecting rods 12 are uniformly arranged on the outer wall above the rotary rods 9, elastic limiting blocks 4 are respectively arranged on the outer walls of the two sides of the rotary rods 9, and the elastic limiting blocks 4 are arranged between the fixed block 7 and the limiting ring 11.

Further, the rotating rod 9 forms a limiting rotating structure with the sweeper 1 in the rotary groove 8 through the elastic limiting block 4 and the limiting ring 11, so that when the sweeper 1 collides with an external object, the sweeper 1 and the impacting object are displaced through the rubber roller 16 and the rotatable L-shaped connecting rod 12, and further the sweeper 1 is prevented from continuously colliding with the external object.

The L-shaped connecting rod 12 is provided with threads on the vertical rod, the vertical rod of the L-shaped connecting rod 12 is provided with a lantern ring 13 in a spiral manner, the lantern ring 13 is provided with a sliding groove 14 on the upper end surface, a sliding rod 15 is inserted into the sliding groove 14, and the sliding rod 15 is connected with a rubber roller 16 on the upper end surface.

Further, the inner wall of the lantern ring 13 is provided with threads matched with the outer wall of the L-shaped connecting rod 12, so that the rubber roller 16 is convenient to assemble and disassemble, the rubber roller 16 and the lantern ring 13 form a rotary structure in the sliding groove 14 through the sliding rod 15, and therefore the strength of the sweeper 1 during collision with an external object is effectively weakened through the rubber roller 16, and further the buffer work can be effectively carried out when the sweeper 1 collides.

Working principle: when the sweeper with the buffer structure is used, firstly, the spring 5 moves towards the inner wall of the rubber anti-collision plate 6, meanwhile, the elastic limiting block on the clamping rod 3 can be pressed, the clamping rod 3 is inserted into the fixed rod 2 and clamped in the limiting hole through the elastic limiting block 4, so that the rubber anti-collision plate 6 is clamped and installed on the sweeper 1, the sweeper 1 can be protected in all directions through the rubber anti-collision plate 6 when the sweeper 1 collides with an external object, and the force applied to the sweeper 1 is effectively buffered through the rubber material and the spring 5; the slide bar 15 can be inserted into the slide groove 14, the lantern ring 13 is spirally arranged on the L-shaped connecting rod 12, then the elastic limiting block 4 on the rotary rod 9 can be pressed, so that the rotary rod 9 is inserted into the rotary groove 8, the elastic limiting block 4 is clamped between the limiting ring 11 and the fixed block 7, the rotary rod 9 can be limited to rotate, when the sweeper 1 encounters a corner or other collision objects with irregular shapes, the rubber roller 16 can rotate on the vertical rod of the L-shaped connecting rod 12 at the moment of collision, the collision force of the sweeper 1 is weakened through the rotating rubber roller 16, meanwhile, the L-shaped connecting rod 12 is driven to move by the collision force of the rubber roller 16, the rotary rod 9 is rotated in the rotary groove 8, the sweeper 1 and a collision object can be assisted to displace, and damage caused by continuous collision of the sweeper 1 and the external object is avoided.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (4)

1. The utility model provides a machine of sweeping floor with buffer structure, includes machine of sweeping floor (1), its characterized in that: four groups of fixing rods (2) are uniformly arranged on the outer side of the floor sweeping machine (1), clamping rods (3) are correspondingly inserted into the fixing rods (2), elastic limiting blocks (4) are respectively arranged on the outer walls of the two sides of the clamping rods (3), limiting holes are correspondingly formed in the outer walls of the two sides of the fixing rods (2), the elastic limiting blocks (4) are clamped in the limiting holes, springs (5) are fixedly arranged on the outer walls of the clamping rods (3), and the other ends of the springs (5) are connected with rubber anti-collision plates (6) on the outer sides of the floor sweeping machine (1);

the floor sweeping machine (1) is provided with a fixed block (7) on the upper end face, the fixed block (7) is provided with a rotary groove (8) on the upper end face, a rotary rod (9) is inserted into the rotary groove (8), two groups of L-shaped supporting rods (10) are respectively arranged on the upper end face of the floor sweeping machine (1) on two sides of the fixed block (7), a limiting ring (11) is fixedly arranged right above the fixed block (7) on the other end of the L-shaped supporting rods (10), the rotary rod (9) is inserted into the limiting ring (11), a plurality of groups of L-shaped connecting rods (12) are uniformly arranged on the outer walls of the upper side of the rotary rod (9), elastic limiting blocks (4) are respectively arranged on the outer walls of two sides of the rotary rod (9), and the elastic limiting blocks (4) are positioned between the fixed block (7) and the limiting ring (11);

the L-shaped connecting rod (12) is provided with threads on the vertical rod, the vertical rod of the L-shaped connecting rod (12) is spirally provided with a sleeve ring (13), the sleeve ring (13) is provided with a sliding groove (14) on the upper end face, a sliding rod (15) is inserted into the sliding groove (14), and the sliding rod (15) is connected with a rubber roller (16) on the upper end face.

2. The sweeper with buffering structure according to claim 1, characterized in that: the spring (5) forms an elastic clamping limit structure with the sweeper (1) in the limit hole through the clamping rod (3), the fixing rod (2) and the elastic limiting block (4), and the rubber anti-collision plate (6) forms an elastic telescopic structure with the sweeper (1) through the spring (5).

3. The sweeper with buffering structure according to claim 1, characterized in that: the rotating rod (9) and the sweeper (1) form a limiting rotating structure in the rotating groove (8) through the elastic limiting block (4) and the limiting ring (11).

4. The sweeper with buffering structure according to claim 1, characterized in that: the inner wall of the lantern ring (13) is provided with threads matched with the outer wall of the L-shaped connecting rod (12), and the rubber roller (16) and the lantern ring (13) form a rotating structure in the sliding groove (14) through the sliding rod (15).