CN217012482U - Fly device is prevented to food - Google Patents

Abstract

The utility model relates to a food fly-preventing device, which comprises: a bottom plate and a fly-proof cover; the bottom of the fly-proof cover is matched with the bottom plate and is placed on the bottom plate to form a hexahedral structure; the fly-proof cover comprises a bracket, a screen plate and a cover door; the support comprises four vertical columns, the bottoms of the four vertical columns respectively correspond to four vertexes of the bottom plate, the central axes of the four vertical columns are parallel to the surface of the bottom plate, and the vertexes of the four adjacent vertical columns are connected with cross rods; a screen plate is arranged between every two adjacent vertical columns, and 4 screen plates and the bottom plate form a hexahedral structure with an open upper side; more than two cover doors are slidably mounted between the transverse rods opposite to the front side and the rear side of the hexahedral structure, and the top of the hexahedral structure can be completely covered by the cover doors through movement. The food stall is composed of the bottom plate fly-proof cover, has a simple structure, is convenient to use, and is suitable for food stall blocking.

Description

Fly preventing device for food

Technical Field

The utility model relates to a fly prevention device, in particular to a food fly prevention device for a food stall.

Background

The prior art for preventing and repelling flies in food stalls mainly comprises three products: rotating rope fly expeller, fly-proof cover and transparent plastic film.

1. The fly-expelling device comprises a motor and a rotating rope arranged beside or below the motor, and the motor is rotated by electrifying, so that the rotating rope is driven to rotate, and the fly-expelling purpose is realized.

2. The fly-proof cover is made of plastic or iron and other materials into a semi-circular arc or square cover, and meshes or no meshes are arranged on the cover, so that the fly-proof purpose is achieved.

3. The transparent plastic film covers the food, so as to achieve the purpose of fly prevention.

The three fly-preventing devices all have the following defects:

1. the main disadvantages of the rotating rope fly expeller are poor fly expelling effect and general range. The fly-expelling device can only achieve the fly-expelling effect at the periphery and the lower part of the rotating rope and at the position with a very limited range, and has poor fly-expelling effect in the space with a driving rope slightly far away. In addition, the device requires long-term power consumption, which increases the operating cost and the cost of the stall owner.

2. The perforated fly-proof cover has the defect of inconvenient operation, when food is required to be frequently taken and put away, the fly-proof cover is required to be taken away, and then the fly-proof cover is put back to the original position after the food is taken, so that the operation is inconvenient. In addition, the fly-proof cover can block sight lines, the visual angle experience is poor, the purchasing experience of customers is influenced, and the selling of the stall owner is influenced.

3. The fly-proof cover or film with no through holes is not convenient for taking and placing food, and the cover and the film are not ventilated, so that the food is easy to deteriorate and deteriorate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fly device is prevented to food is fit for being used for food stand to keep off, simple structure, convenient operation.

The technical scheme of the utility model is as follows:

a food fly-prevention device comprising:

a bottom plate and a fly-proof cover;

the bottom of the fly-proof cover is matched with the bottom plate and is placed on the bottom plate to form a hexahedral structure;

the fly-proof cover comprises a bracket, a screen plate and a cover door;

the support comprises four vertical columns, the bottoms of the four vertical columns respectively correspond to four vertexes of the bottom plate, the central axes of the four vertical columns are parallel to the surface of the bottom plate, and the vertexes of the four adjacent vertical columns are connected with cross rods;

a screen plate is respectively arranged between two adjacent vertical columns, and 4 screen plates and the bottom plate form a hexahedral structure with an open upper side;

more than two cover doors are slidably mounted between the transverse rods opposite to the front side and the rear side of the hexahedral structure, and the cover doors can completely cover the top of the hexahedral structure through movement.

Wherein, the net plate is a transparent plate uniformly distributed with fly-proof holes.

The cover door comprises a door frame and a door plate, and the door plate is arranged in the door frame;

the door plate is a transparent plate with fly-proof holes uniformly distributed;

the front and rear two-side opposite cross rods are provided with slide rails, and the front and rear two-side door frames of the cover door are respectively installed in the slide rails in a sliding manner.

The sliding rail is internally provided with a pulley, the door frames on the front side and the rear side of the cover door are provided with sliding ways, and the pulley is matched with the sliding ways.

Wherein, the pulley passes through the bracing piece rotatable installation in the slide rail.

The cover door is characterized in that the number of the cover doors corresponding to the cross bar is provided with parallel slide rails, and each cover door is slidably arranged in one slide rail.

Wherein, the junction of vertical post and the horizontal pole is cambered surface structure.

Wherein, the cover door is provided with a handle.

Wherein the handle is arranged on the side edge of the cover door.

Wherein the number of the cover doors is 3 or 4.

Compared with the prior art, the food stall is composed of the bottom plate fly-proof cover, the fly-proof cover is provided with the cover door with the screen plate, ventilation is guaranteed, food is not easy to deteriorate, meanwhile, the cover door can be opened, the food can be taken easily, and the food stall is suitable for being used for food stall blocking.

Drawings

FIG. 1 is a schematic view of a food fly-preventing device without a cover door;

FIG. 2 is a schematic structural view of a fly screen;

FIG. 3 is a schematic structural view of a grooved bar;

in the figure: the fly-preventing cover comprises a bottom plate 1, a fly-preventing cover 2, a column 21, a cross bar 22, a mesh plate 23, a cover door 24, a handle 25, a slide rail 221, a support rod 222 and a pulley 223.

Detailed Description

In order that those skilled in the art will better understand the disclosure, reference will now be made in detail to the embodiments of the disclosure as illustrated in the accompanying drawings.

The utility model adopts a progressive description method.

As shown in fig. 1 to 3, a food fly-preventing device includes:

a bottom plate 1 and a fly-proof cover 2;

the bottom of the fly-proof cover 2 is matched with the bottom plate 1 and is placed on the bottom plate 1 to form a hexahedral structure;

the fly-proof cover 2 comprises a bracket, a screen plate 23 and a cover door 24;

the support comprises four vertical columns 21, the bottoms of the four vertical columns 21 respectively correspond to four vertexes of the bottom plate 1, the central axes of the four vertical columns 21 are parallel to the surface of the bottom plate 1, and the vertexes of the four adjacent vertical columns 21 are connected with cross rods 22;

a screen plate 23 is arranged between two adjacent vertical columns 21, and 4 screen plates 23 and the bottom plate 1 form a hexahedral structure with an open upper side;

more than two cover doors 24 are slidably mounted between the transverse rods 22 opposite to the front side and the rear side of the hexahedral structure, and the cover doors 24 can completely cover the top of the hexahedral structure through movement.

The fly-proof cover 2 of the utility model is composed of a bracket, a screen plate 23 and a cover door 24 to form a cover body, the cover body covers the bottom plate 1 to form a hexahedral structure with the bottom plate 1, food is placed on the bottom plate 1, under the protection action of the fly-proof cover 2, the fly and mosquito are prevented from being polluted, the screen plate 23 is provided with air holes, the fly and mosquito can not pass through the meshes, the screen plate 23 can ensure the ventilation in the cover, the food deterioration is reduced, and the cover door 24 can be pushed to open, thereby being convenient for consumers or stall owners to take the food.

The screen plate 23 is a transparent plate with fly-preventing holes uniformly distributed, so that a consumer can conveniently observe the condition of food in the fly-preventing cover, and the food is convenient to select.

The cover door 24 of the present invention includes a door frame and a door panel installed in the door frame; the door plate is a transparent plate with fly-proof holes uniformly distributed, and the material used for the door plate can be the same as the structure of the screen plate (23); the cross bar 22 opposite to the front side and the rear side is provided with a slide rail 221, and the door frames on the front side and the rear side of the cover door 24 are respectively installed in the slide rail 221 in a sliding manner. According to the design, food can be taken by easily pushing the cover door 24 open, after the food is taken, the cover door 24 is pushed, so that the bottom surface of the fly-preventing cover is comprehensively covered by the cover door 24, and flies can be prevented from entering the fly-preventing cover.

As an optional mode, in the sliding rail 221 of the present invention, a pulley 223 is disposed, the door frames on the front and rear sides of the cover door 24 are provided with a slide way, the pulley 223 is engaged with the slide way, the pulley 223 in the sliding rail 221 is engaged with the slide way on the frame of the cover door 24, and the slide way is engaged with the pulley 223, so that the cover door 24 can move more easily in the sliding rail 221.

As an alternative, the pulleys 223 are rotatably mounted in the sliding rails 221 through support rods 222, and the number of the pulleys may be two or more, and the pulleys are uniformly distributed in the sliding rails 221.

The cross bar 22 is provided with parallel slide rails 221 corresponding to the cover doors 24, and each cover door 24 is slidably mounted in one slide rail 221.

If the number of cover door 24 is 3, then horizontal pole 22 surface sets up three parallel slide rails 221 from top to bottom in proper order, and each cover door 24 slidable mounting is in a slide rail 221, and the promotion of cover door 24 on horizontal pole 22 does not influence each other like this, can promote three cover door 24 to same vertical position on, realizes the open-ended maximize of cover door 24, conveniently takes food.

The joint of the vertical column 21 and the cross bar 22 is of a cambered surface structure, so that the novel clothes hanger is more friendly to users and is not easy to scratch.

The cover door 24 is provided with the handle 25, so that the cover door 24 can be pushed conveniently.

The handle 25 of the present invention is installed at the side of the cover door 24 to reduce the mutual influence between the cover doors 24.

The number of the cover doors 24 of the present invention is 3 or 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A fly prevention device for food, characterized by comprising:

a bottom plate (1) and a fly-proof cover (2);

the bottom of the fly-proof cover (2) is matched with the bottom plate (1) and is placed on the bottom plate (1) to form a hexahedral structure;

the fly-proof cover (2) comprises a bracket, a screen plate (23) and a cover door (24);

the support comprises four vertical columns (21), the bottoms of the four vertical columns (21) respectively correspond to four vertexes of the bottom plate (1), the central axes of the four vertical columns (21) are parallel to the surface of the bottom plate (1), and the vertexes of the four adjacent vertical columns (21) are connected with cross rods (22);

a screen plate (23) is respectively arranged between two adjacent vertical columns (21), and 4 screen plates (23) and the bottom plate (1) form a hexahedral structure with an open upper side;

more than two cover doors (24) are slidably mounted between the transverse rods (22) opposite to the front side and the rear side of the hexahedral structure, and the cover doors (24) can completely cover the top of the hexahedral structure through movement.

2. The food fly-prevention device of claim 1, wherein:

the net plate (23) is a transparent plate uniformly distributed with fly-proof holes.

3. The food fly-prevention device as claimed in claim 1 or 2, wherein:

the cover door (24) comprises a door frame and a door plate, and the door plate is installed in the door frame; the door plate is a transparent plate with fly-proof holes uniformly distributed;

the front and rear sides of the cross rod (22) are opposite to each other, a sliding rail (221) is arranged on the cross rod, and the front and rear sides of the cover door (24) are respectively installed in the sliding rail (221) in a sliding mode.

4. The food fly-prevention device of claim 3, wherein:

be equipped with pulley (223) in slide rail (221), the front and back both sides door frame of cover door (24) is equipped with the slide, pulley (223) with the slide cooperation.

5. The food fly-prevention device of claim 4, wherein:

the pulley (223) is rotatably mounted in the sliding rail (221) through a support rod (222).

6. The food fly-prevention device of claim 5, wherein:

the number of the cross rods (22) corresponding to the cover doors (24) is provided with parallel slide rails (221), and each cover door (24) is slidably arranged in one slide rail (221).

7. The food fly-prevention device of claim 6, wherein:

the joint of the vertical column (21) and the cross rod (22) is of an arc surface structure.

8. The food fly-prevention device of claim 7, wherein:

the cover door (24) is provided with a handle (25).

9. The food fly-prevention device of claim 8, wherein:

the handle (25) is arranged on the side edge of the cover door (24).

10. The food fly deterrent device of claim 9, wherein:

the number of the cover doors (24) is 3 or 4.

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