CN220080714U

CN220080714U - Folding foot rest

Info

Publication number: CN220080714U
Application number: CN202320305552.8U
Authority: CN
Inventors: 黎能聪
Original assignee: Guangdong Lianzhu Group Co ltd
Current assignee: Guangdong Lianzhu Group Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-11-24
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a folding foot rest, which relates to the technical field of foot rests and comprises two supporting plates which are symmetrically hinged and matched, wherein two supporting legs which can be vertically placed are hinged at one ends of the two supporting plates far away from each other, foldable inclined supports are hinged on the supporting legs, and the top ends of the inclined supports are supported on the lower end surfaces of the supporting plates. The adjusting groove is symmetrically formed in the upper end face of one end, opposite to the two supporting plates, of each supporting plate, the driving screw is rotationally installed in the adjusting groove, two sections of opposite threads are symmetrically formed on the driving screw, the two sections of opposite threads are symmetrically provided with the movable blocks capable of being driven, the top parts of the movable blocks are hinged with supporting rods, and the top ends of the two supporting rods are jointly supported with the discharging plate. According to the utility model, the height of the discharging plate on the supporting plate can be adjusted, so that the discharging plate can be used for placing bucket material devices such as paint buckets and the like, and therefore, workers do not need to bend down to take materials greatly when working in ascending, and the safety of the working in ascending can be improved to a certain extent.

Description

Folding foot rest

Technical Field

The utility model relates to the technical field of foot frames, in particular to a folding foot frame.

Background

At present, in the decoration processing process of a building, a painter generally uses a folding foot stand when performing operations such as putty coating and the like, so that the folding foot stand can be conveniently used as a workbench, and workers can conveniently ascend. The existing folding foot stool is generally shown in fig. 1, and comprises two supporting plates 01 which are symmetrically hinged and matched, wherein two supporting legs 02 which can be vertically placed are hinged at one ends of the two supporting plates 01 far away from each other, foldable inclined supports 03 are hinged on the supporting legs 02, and the top ends of the inclined supports 03 are supported on the lower end faces of the supporting plates 01.

However, this kind of current folding foot rest is in the use, when the staff stands in backup pad 01 and carries out the in-process of operation of ascending a height, also can generally directly place storage bucket such as paint kettle in backup pad 01, consequently, the staff often need bow when getting the material, and the space on backup pad 01 is limited, leads to the staff to be in the in-process of getting the material of bowing, not only causes the foot rest to rock easily, bumps the storage bucket moreover easily, has certain security risk.

Therefore, the utility model provides a folding foot stool to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a folding foot rest, which can adjust the height of a discharging plate on a supporting plate, so that the discharging plate can be used for placing barrel material devices such as paint barrels, and the like, thereby ensuring that workers do not need to bend over to take materials greatly when ascending work, and improving the safety of ascending work to a certain extent.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding foot rest, includes two backup pads of symmetry hinge fit, two the backup pad is kept away from each other the one end all articulates there are two supporting legs that can vertically place, just it has folding bearing diagonal to articulate on the supporting leg, bearing diagonal's top support in the lower terminal surface of backup pad.

The upper end faces of opposite ends of the two supporting plates are symmetrically provided with adjusting grooves, the adjusting grooves are internally rotated and provided with driving screws, two sections of opposite threads are symmetrically constructed on the driving screws, two sections of opposite threads are symmetrically provided with driving moving blocks, the tops of the moving blocks are hinged with supporting rods, the tops of the two supporting rods are jointly supported with a discharging plate, and one ends of the driving screws penetrate out of the side faces of the supporting plates and are provided with driving positioning mechanisms.

As a further preferable scheme, a screw hole for the driving screw to penetrate through is formed in the middle of the moving block, and two sides of the driving screw are in sliding abutting connection with two side inner walls of the adjusting groove.

As a further preferable scheme, the driving mechanism which is arranged by penetrating the driving screw out of the supporting plate comprises a screwing wheel, and the screwing wheel is a screwing cap structure fixed at the end part of the driving screw.

As a further preferable scheme, a plurality of limit clamping grooves are formed in the edge of the screwing wheel at equal intervals, and positioning bolts matched with the limit clamping grooves in a clamping fit mode are inserted into the outer side threads of the supporting plate.

As a further preferable scheme, the driving mechanism which is arranged outside the supporting plate in a penetrating way comprises a driven gear, a fixed plate is fixed at the position of the lower end surface of the supporting plate corresponding to the driven gear, and a fixed plate which is in meshed transmission with the driven gear is rotatably arranged at the outer side of the fixed plate.

As a further preferable scheme, a motor is fixed on the lower end face of the supporting plate, and a shaft of the motor penetrates through the fixing plate and is fixed with the center of the driven gear.

As a further preferable scheme, a cross bar is fixed between the two supporting legs, and the lower end of the inclined support is hinged on the cross bar.

In summary, the utility model has the technical effects and advantages that:

the utility model benefits from the cooperation of the adjusting groove and the discharging plate, and the height of the discharging plate on the supporting plate can be adjusted by adjusting the driving screw rod, the moving block and the supporting rod in the groove, so that the discharging plate can support and place bucket material devices such as paint buckets with different heights by different heights, and therefore, workers do not need to bend over and take materials greatly when ascending, and the safety of ascending operation can be improved to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a prior art folding foot stand;

FIG. 2 is a schematic diagram of a first embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view showing an internal structure of an adjusting tank according to a first embodiment of the present utility model;

FIG. 5 is a schematic diagram of a second embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B in accordance with the present utility model;

fig. 7 is a schematic diagram of an internal structure of an adjusting tank according to a second embodiment of the present utility model.

In the figure: 1. a support plate; 2. support legs; 201. a cross bar; 3. a diagonal support; 4. an adjustment tank; 401. driving a screw; 402. a moving block; 403. a support rod; 5. a discharging plate; 6. twisting wheels; 601. a limit clamping groove; 7. positioning a bolt; 8. a driven gear; 9. a fixing plate; 10. a drive gear; 11. and a motor.

Detailed Description

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.

Embodiment one:

referring to fig. 2, 3 and 4, a folding foot rest is shown, including two backup pads 1 of symmetry articulated complex, two backup pads 1 keep away from each other one end all articulates there are two supporting legs 2 that can vertically place, be fixed with horizontal pole 201 between two supporting legs 2, the middle part of horizontal pole 201 articulates there is folding bearing diagonal 3, bearing diagonal 3's top supports in backup pad 1's lower terminal surface, can improve two backup pads 1 stability when folding, expanding, and during the implementation, bearing diagonal 3 can select the articulated mode that the middle part can be fixed, make it still provide the supporting role of certain degree.

The adjusting groove 4 has been seted up to the up end symmetry of two backup pads 1's one end in opposite directions, drive screw 401 has been installed to the internal rotation of adjusting groove 4, the symmetrical structure has two sections opposite screw threads on the drive screw 401, the symmetry is provided with movable block 402 on two opposite screw threads, the screw that supplies drive screw 401 screw thread to run through is seted up at the middle part of movable block 402, and the both sides of drive screw 401 and the both sides inner wall slip butt of adjusting groove 4 for drive screw 401 can drive two movable blocks 402 and move in opposite directions or dorsad under the spacing effect of adjusting groove 4 when rotating.

Meanwhile, the top of the moving block 402 is hinged with the supporting rods 403, and the top ends of the two supporting rods 403 are jointly supported with the discharging plates 5, so that the two discharging plates 5 can be controlled to lift above the supporting plate 1, and accordingly charging basket devices such as paint barrels can be supported at a certain height by using the discharging plates 5, workers do not need to bend down to a large extent during material taking, and safety factors during ascending operation are improved.

In particular, one end of the driving screw 401 passes out of the side surface of the support plate 1, and is provided with a driving positioning mechanism,

the driving mechanism comprises a screwing wheel 6, the screwing wheel 6 is of a screwing cap structure fixed at the end part of the driving screw 401, a plurality of limiting clamping grooves 601 are formed in the edge of the screwing wheel 6 at equal intervals, and positioning bolts 7 matched with the limiting clamping grooves 601 are inserted into the outer threads of the supporting plate 1, so that after the driving screw 401 is screwed through the screwing wheel 6 to adjust the height of the discharging plate 5, the position of the screwing wheel 6 and the position of the driving screw 401 can be fixed by inserting the positioning bolts 7 into the limiting clamping grooves 601.

Embodiment two:

referring to fig. 5, fig. 6 and fig. 7, a folding foot rest is shown, including two backup pads 1 of symmetry hinge fit, two backup pads 1 keep away from each other one end all articulates there are two supporting legs 2 that can vertically place, be fixed with horizontal pole 201 between two supporting legs 2, the middle part of horizontal pole 201 articulates there is folding bearing diagonal 3, bearing diagonal 3's top supports in backup pad 1's lower terminal surface, can improve two backup pads 1 stability when folding, expanding, and during the implementation, bearing diagonal 3 can select the articulated mode that the middle part can be fixed, make it still provide the supporting role of certain degree.

the driving mechanism comprises a driven gear 8, a fixed plate 9 is fixed at the position, corresponding to the driven gear 8, of the lower end face of the supporting plate 1, a fixed plate 9 meshed with the driven gear 8 is rotatably arranged on the outer side of the fixed plate 9, a motor 11 is fixed on the lower end face of the supporting plate 1, a shaft of the motor 11 penetrates through the fixed plate 9 and is fixed with the circle center of the driven gear 8, the motor 11 can drive a driving gear 10 to rotate, and a driving screw 401 in the adjusting groove 4 is driven to rotate through the meshing of the driving gear 10 and the driven gear 8, so that the height of the discharging plate 5 is adjusted. In particular, the diameter of the driven gear 8 is smaller than that of the driving gear 10, so that the adjustment efficiency can be improved for accelerating the fit.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a folding foot rest, includes two backup pads (1) of symmetry hinge fit, two backup pad (1) are kept away from each other's one end all articulates there are two supporting legs (2) that can vertically place, just it has folding bearing diagonal (3) to articulate on supporting leg (2), the top of bearing diagonal (3) support in the lower terminal surface of backup pad (1), its characterized in that:

the two adjusting grooves (4) are symmetrically formed in the upper end faces of opposite ends of the supporting plates (1), the driving screw (401) is rotationally installed in the adjusting grooves (4), two sections of opposite threads are symmetrically formed on the driving screw (401), driving moving blocks (402) are symmetrically arranged on the two sections of opposite threads, supporting rods (403) are hinged to the tops of the moving blocks (402), discharging plates (5) are jointly supported by the tops of the two supporting rods (403), and one end of the driving screw (401) penetrates out of the side faces of the supporting plates (1) and is provided with a driving positioning mechanism.

2. A folding foot stand according to claim 1, wherein: screw holes through which the driving screw rods (401) penetrate are formed in the middle of the moving block (402), and two sides of the driving screw rods (401) are in sliding abutting connection with inner walls of two sides of the adjusting groove (4).

3. A folding foot stand according to claim 1, wherein: the driving mechanism which is arranged by the driving screw rod (401) penetrating out of the supporting plate (1) comprises a screwing wheel (6), and the screwing wheel (6) is of a screwing cap structure fixed at the end part of the driving screw rod (401).

4. A folding foot rest according to claim 3, characterized in that: a plurality of limit clamping grooves (601) are formed in the edge of the twisting wheel (6) at equal intervals, and positioning bolts (7) matched with the limit clamping grooves (601) in a clamping fit mode are inserted into the outer side threads of the supporting plate (1).

5. A folding foot stand according to claim 1, wherein: the driving mechanism which is arranged outside the supporting plate (1) in a penetrating mode comprises a driven gear (8), a fixed plate (9) is fixed at the position, corresponding to the driven gear (8), of the lower end face of the supporting plate (1), and the fixed plate (9) which is meshed with the driven gear (8) for transmission is rotatably arranged on the outer side of the fixed plate (9).

6. A folding foot stand according to claim 5, wherein: the motor (11) is fixed on the lower end face of the supporting plate (1), and the shaft of the motor (11) penetrates through the fixing plate (9) and is fixed with the circle center of the driven gear (8).

7. A folding foot stand according to claim 1, wherein: a cross rod (201) is fixed between the two supporting legs (2), and the lower end of the inclined support (3) is hinged on the cross rod (201).