CN219680295U

CN219680295U - Round tray

Info

Publication number: CN219680295U
Application number: CN202320836516.4U
Authority: CN
Inventors: 何承华
Original assignee: Dongguan Fuqiang Wooden Crafts Co ltd
Current assignee: Dongguan Fuqiang Wooden Crafts Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-15
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of articles for daily use, in particular to a round tray, which comprises: the tray is provided with a plurality of sliding grooves radially at the bottom; the cylinder is vertically and fixedly connected to the central position of the bottom of the tray, a sliding seat is arranged in the cylinder in a sliding manner along the height direction of the cylinder, a plurality of support rods are hinged to the sliding seat corresponding to the sliding grooves, a plurality of yielding grooves for yielding the support rods are vertically formed in the outer side wall of the cylinder corresponding to the support rods, a support plate for supporting the tray is hinged to one end of each support rod, and a sliding block matched with the sliding grooves in a sliding manner is arranged on each support plate; the lifting device is arranged on the column body and used for driving the sliding seat to lift. The utility model has the effect of improving the stability of the tray.

Description

Round tray

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a round tray.

Background

The tray is a container commonly used for placing articles in daily life, is used in families of many people and various restaurant shops, and when the tray is used in the restaurant shops, articles such as washed fruits and vegetables or drinks can be placed in the tray according to various placing patterns for beautifying the appearance of the foods, the articles are transferred to dining places of guests through the handheld tray, and the occupied space of the tray is improved for beauty and optimization.

For the above technology, the inventor finds that if the inner edge of the tray starts to place articles, as only the upright posts are arranged at the bottom of the tray to support, the tray is easy to be stressed unevenly to generate a toppling phenomenon according to the lever principle, so that the stability of the tray is insufficient at present, and various placing patterns of the articles in the catering industry are difficult to be satisfied, and the problem is to be solved.

Disclosure of Invention

In order to improve the stability of the tray, the utility model provides a round tray.

The above object of the present utility model is achieved by the following technical solutions:

the tray is provided with a plurality of sliding grooves radially at the bottom;

the cylinder is vertically and fixedly connected to the central position of the bottom of the tray, a sliding seat is arranged in the cylinder in a sliding manner along the height direction of the cylinder, a plurality of support rods are hinged to the sliding seat corresponding to the sliding grooves, a plurality of yielding grooves for yielding the support rods are vertically formed in the outer side wall of the cylinder corresponding to the support rods, a support plate for supporting the tray is hinged to one end of each support rod, and a sliding block matched with the sliding grooves in a sliding manner is arranged on each support plate;

the lifting device is arranged on the column body and used for driving the sliding seat to lift.

Through adopting above-mentioned technical scheme, when placing the article in the tray, drive the slide through elevating gear and go up and down, make the slide drive bracing piece one end and go up and down, because the backup pad is articulated with the bracing piece other end, the backup pad drives the slider and slides in the groove that slides along with the removal of bracing piece, can realize that a plurality of backup pads support the different positions of tray bottom, the staff can be according to the style of placing the article and putting, the position of backup pad is adjusted to the focus position of article promptly, in order to play the effect that the fixed point was supported, make it be difficult for taking place to empty because of the focus skew, thereby improve the stability of tray.

The present utility model may be further configured in a preferred example to: the lifting device comprises a screw rod, the screw rod is arranged inside the cylinder in a rotating mode in the height direction of the cylinder, a threaded hole matched with the screw rod in a threaded mode is formed in the sliding seat, and a driving assembly used for driving the screw rod to rotate from a shaft is arranged on the cylinder.

Through adopting above-mentioned technical scheme, according to lead screw transmission's principle, because the screw rod sets up along the direction of height of cylinder, through drive assembly drive screw rod rotation, can realize that the slide goes up and down along the direction of height of cylinder.

The present utility model may be further configured in a preferred example to: the driving assembly comprises a worm wheel and a worm, the worm wheel is coaxially and fixedly connected with the screw, the worm is rotationally arranged inside the cylinder and meshed with the worm wheel, a movable hole is formed in the cylinder, and one end of the worm is arranged in the movable hole in a penetrating mode and provided with a hand wheel.

Through adopting above-mentioned technical scheme, according to the transmission principle of worm gear, set up the hand wheel and be convenient for the staff and drive the worm through rotating the hand wheel outside the cylinder and rotate, make the worm wheel drive the screw rod and rotate from the axle, can realize the lift of slide to have self-locking function between the worm gear, can further improve elevating gear's stability.

The present utility model may be further configured in a preferred example to: the inner edge of the tray is in arc transition with the inner bottom surface of the tray.

By adopting the technical scheme, after the tray is cleaned, water can slide to the inner bottom surface along the inner edge, so that the water is not easy to store on the inner edge of the tray, and a worker can conveniently wipe the inside of the tray.

The present utility model may be further configured in a preferred example to: the inner bottom surface of the tray is an inclined surface, and a water leakage hole is formed in the lower part of the inclined surface.

By adopting the technical scheme, the accumulated water on the inner bottom surface of the tray can flow to the water leakage hole along the inner bottom surface, and automatic water drainage operation is completed.

The present utility model may be further configured in a preferred example to: the inclination angle of the inner bottom surface of the tray is 2-5 degrees.

Through adopting above-mentioned technical scheme, in this angle range, can be in guaranteeing drainage effect, article such as fruit, drink are difficult for sliding in the tray.

The present utility model may be further configured in a preferred example to: the column bottom can be dismantled and be provided with the base that is used for supporting the column.

Through adopting above-mentioned technical scheme, the staff can set up the base according to actual demand to further improve the stability of tray.

The present utility model may be further configured in a preferred example to: the bottom end of the column body is in arc transition with the base.

Through adopting above-mentioned technical scheme, can improve the comfort when holding to can reduce the stress concentration between cylinder bottom and the base.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when placing article in the tray, drive the slide through elevating gear and go up and down, make the slide drive bracing piece one end and go up and down, because the backup pad is articulated with the bracing piece other end, the backup pad drives the slider and slides in the groove that slides along with the removal of bracing piece, can realize that a plurality of backup pads support the different positions of tray bottom, the staff can be according to the style of placing article and putting, the position of backup pad is adjusted to the focus position of article promptly to play the effect that the fixed point was supported, make it be difficult for taking place to empty because of the focus skew, thereby improve the stability of tray.

2. According to the principle of screw rod transmission, as the screw rod is arranged along the height direction of the cylinder, the screw rod is driven to rotate by the driving component, so that the sliding seat can be lifted along the height direction of the cylinder.

3. According to the transmission principle of worm and gear, set up the hand wheel and be convenient for the staff and drive the worm through rotating the hand wheel outside the cylinder and rotate, make the worm wheel drive the screw rod and rotate from the axle, can realize the lift of slide to have self-locking function between the worm and gear, can further improve elevating gear's stability.

Drawings

FIG. 1 is a schematic view of the overall structure of a circular tray according to the present utility model;

fig. 2 is a schematic view of the structure of the round tray with the column removed from the bottom.

Reference numerals: 1. a tray; 2. a column; 3. a slip groove; 4. a slide; 5. a support rod; 6. a support plate; 7. a relief groove; 8. a slide block; 9. a screw; 10. a threaded hole; 11. a worm wheel; 12. a worm; 13. a hand wheel; 14. a base; 15. and a water leakage hole.

Detailed Description

Exemplary embodiments of the present utility model will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present utility model are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the utility model. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

It should be noted that the terms "first," "second," and the like herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure.

In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.

A circular tray of the present utility model is described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the round tray includes tray 1 and cylinder 2, tray 1 bottom is radial and is provided with a plurality of grooves 3 that slide, cylinder 2 vertical fixed connection is in tray 1 bottom central point put, the inside slide 4 that slides along self direction of height that is provided with of cylinder 2, slide 4 corresponds groove 3 that slides and articulates and is provided with a plurality of bracing pieces 5, every bracing piece 5 one end all articulates and is used for supporting tray 1's backup pad 6, a plurality of grooves 7 that give way for bracing piece 5 are vertically seted up to cylinder 2 lateral wall correspondence bracing piece 5, every backup pad 6 is provided with the slider 8 that slides with groove 3 that slides, in order to play the restriction effect to the travel path of backup pad 6, cylinder 2 is provided with the elevating gear who is used for driving slide 4 and goes up and down, when placing article in tray 1, drive slide 4 through elevating gear and make slide 5 one end lift of bracing piece 5, because backup pad 6 is articulated with the bracing piece 5 other end, backup pad 6 is along with the removal of bracing piece 5 and drive slider 8 in groove 3, can realize that a plurality of backup pads 6 support to the different positions of tray 1 bottom, the focus of the easy place of article that can take place according to the bracing piece, thereby the focus of the support position of backup pad 6 is adjusted, thereby the stability that the focus takes place is not to take place because of the place is improved.

Wherein, elevating gear includes screw rod 9, and screw rod 9 rotates along the direction of height of cylinder 2 to set up in cylinder 2 inside, and screw rod 9 screw-threaded fit's screw hole 10 has been seted up to slide 4, and cylinder 2 is provided with and is used for driving screw rod 9 from the pivoted drive assembly, according to screw rod transmission's principle, because screw rod 9 sets up along the direction of height of cylinder 2, through drive assembly drive screw rod 9 rotation, can realize that slide 4 goes up and down along the direction of height of cylinder 2.

Specifically, the drive assembly includes worm wheel 11 and worm 12, worm wheel 11 coaxial fixed connection is in screw rod 9, worm 12 rotates to set up in cylinder 2 inside and with worm wheel 11 meshing, the movable hole has been seted up to cylinder 2, worm 12 one end wears to locate the movable hole and is provided with hand wheel 13, so that the staff drives worm 12 at cylinder 2 outside through rotating hand wheel 13 and rotate, according to the transmission principle of worm wheel 11 worm 12, rotate hand wheel 13, make worm 12 drive worm wheel 11 and rotate, can make screw rod 9 carry out from the axle rotation, realize the lift of slide 4, and have the auto-lock function between worm wheel 11 worm 12, can further improve elevating gear's stability.

In addition, the inner edge of the tray 1 and the inner bottom surface of the tray 1 are in arc transition, so that after the tray 1 is cleaned, water can slide to the inner bottom surface along the inner edge, and the water is not easy to store on the inner edge of the tray 1, so that a worker can wipe the inside of the tray 1 conveniently.

In addition, the inner bottom surface of the tray 1 is an inclined surface, water leakage holes 15 are formed in the lower part of the inclined surface, the number of the water leakage holes 15 is at least one, and when the cleaned fruits and other objects are required to be placed, if the fruits are not cleaned, the water can flow to the water leakage holes 15 along the inner bottom surface, so that automatic water drainage operation is completed.

Further, the inclination angle of the inner bottom surface of the tray 1 is 2-5 °, and by setting the inclination angle in the angle range, the water draining effect of the tray 1 can be ensured, and meanwhile, the articles such as fruits and drinks are not easy to slide in the tray 1, so that the applicability of the tray 1 is improved.

In an embodiment, the base 14 for supporting the column 2 is detachably arranged at the bottom of the column 2, the manner of detachable arrangement can be a threaded connection manner or a plug-in fit manner, and a worker can install the base 14 according to actual demands, so as to further improve the stability of the tray 1, and the arc transition between the bottom end of the column 2 and the base 14 can improve the comfort during holding, and can reduce the stress concentration between the bottom end of the column 2 and the base 14.

The implementation principle of the round tray provided by the embodiment of the utility model is as follows: when needs place article in tray 1, through rotating the outside hand wheel 13 of cylinder 2, make worm 12 drive worm wheel 11 and rotate, so that screw rod 9 carries out from the axle rotation, make slide 4 drive bracing piece 5 one end lift, because backup pad 6 is articulated with the bracing piece 5 other end, backup pad 6 drives slider 8 along with the removal of bracing piece 5 and slides in the groove 3 that slides, can realize that a plurality of backup pads 6 support the different positions of tray 1 bottom, the staff can be according to the style of placing article and put, the position of backup pad 6 is adjusted to the focus position of article promptly, in order to play the effect of fixed point support, make it be difficult for taking place to empty because of the focus skew, thereby improve the stability of tray 1.

The above embodiments do not limit the scope of the present utility model. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A circular pallet, comprising:

the tray (1), the bottom of the tray (1) is provided with a plurality of sliding grooves (3) radially;

the tray comprises a column body (2), wherein the column body (2) is vertically and fixedly connected to the central position of the bottom of the tray (1), a sliding seat (4) is arranged inside the column body (2) in a sliding manner along the height direction of the column body, a plurality of supporting rods (5) are hinged to the sliding seat (4) corresponding to the sliding groove (3), a plurality of giving-off grooves (7) for giving-off the supporting rods (5) are vertically formed in the outer side wall of the column body (2) corresponding to the supporting rods (5), a supporting plate (6) for supporting the tray (1) is hinged to one end of each supporting rod (5), and a sliding block (8) matched with the sliding groove (3) in a sliding manner is arranged on each supporting plate (6).

The lifting device is arranged on the column body (2) and used for driving the sliding seat (4) to lift.

2. A round pallet as claimed in claim 1, characterised in that the lifting means comprises a screw (9), the screw (9) being rotatably arranged inside the column (2) in the height direction of the column (2), the slide (4) being provided with a threaded hole (10) in threaded engagement with the screw (9), the column (2) being provided with a drive assembly for driving the screw (9) to rotate from the axis.

3. A round pallet as claimed in claim 2, characterised in that the drive assembly comprises a worm wheel (11) and a worm (12), the worm wheel (11) is fixedly connected to the screw (9) coaxially, the worm (12) is rotatably arranged inside the column (2) and is meshed with the worm wheel (11), the column (2) is provided with a movable hole, and one end of the worm (12) is arranged in the movable hole in a penetrating manner and is provided with a hand wheel (13).

4. A round pallet as claimed in claim 1, characterised in that the inner edge of the pallet (1) is in circular arc transition with the inner bottom surface of the pallet (1).

5. A round tray as claimed in claim 1, characterized in that the inner bottom surface of the tray (1) is an inclined surface, and a water leakage hole (15) is formed at the lower part of the inclined surface.

6. A round pallet as claimed in claim 5, characterised in that the inner bottom surface of the pallet (1) is inclined at an angle of 2-5 °.

7. A round pallet as claimed in claim 1, characterised in that the bottom of the column (2) is detachably provided with a base (14) for supporting the column (2).

8. A round pallet as claimed in claim 7, characterised in that the bottom end of the column (2) is in circular arc transition with the base (14).