阅读说明：本技术 一种铰链盖防虫结构及电饭煲 (Hinge cover insect prevention structure and electric cooker ) 是由 谢仕才 于 2019-10-08 设计创作，主要内容包括：本发明公开了一种铰链盖防虫结构,包括铰链盖上安装有可活动的防虫挡板,挡板抵触连接于铰链弹簧；在开盖状态时,铰链弹簧推压挡板运动,打开铰链盖上的漏槽；在合盖状态时,挡板回位遮挡铰链盖上的漏槽,从而防虫进入。还公开了一种电饭煲,包括饭锅本体和锅盖,所述锅盖上安装有上述的铰链盖防虫结构。通过本发明,在饭煲合盖时,铰链盖上的活动挡板可以挡住铰链盖上漏槽,实现防蟑螂等虫进入的效果。(The invention discloses an insect prevention structure of a hinge cover, which comprises a movable insect prevention baffle plate arranged on the hinge cover, wherein the baffle plate is connected with a hinge spring in a propping manner; when the cover is opened, the hinge spring pushes the baffle plate to move, and the leakage groove on the hinge cover is opened; when the cover is closed, the baffle returns to shield the leakage groove on the hinge cover, so that insects can enter. The rice cooker comprises a rice cooker body and a cooker cover, and the hinge cover insect-proof structure is mounted on the cooker cover. By the invention, when the rice cooker is covered, the movable baffle on the hinge cover can block the leakage groove on the hinge cover, thereby realizing the effect of preventing insects such as cockroaches from entering.)

1. The utility model provides a hinge lid protection against insects structure which characterized in that: comprises a hinge cover (1) provided with a movable insect-proof baffle (3), wherein the baffle (3) is connected with a hinge spring in an abutting mode;

when the cover is opened, the hinge spring pushes the baffle (3) to move, and the leakage groove (11) on the hinge cover (1) is opened;

when the cover is closed, the baffle (3) returns to shield the leakage groove (11) on the hinge cover (1), so that the insect can enter.

2. Hinge cover vermin proof structure according to claim 1, characterized in that the leak groove (11) and the baffle (3) are connected with each other in a sliding way, and the baffle (3) is connected with the hinge cover (1) through an elastic component, and the return of the baffle (3) is realized through the elasticity of the elastic component.

3. Hinge cover vermin proof structure according to claim 2, characterized in that the elastic member is a spring (2) or a shrapnel.

4. The hinge cover insect-proof structure according to claim 3, wherein the hinge cover (1) is connected with a first positioning block (12), the baffle (3) is connected with a second positioning block (31), and two ends of the elastic component are connected between the first positioning block (12) and the second positioning block (31).

5. The hinge cover insect-proof structure as claimed in claim 4, wherein the opposite surfaces of the first positioning block (12) and the second positioning block (31) are connected with protrusions which can be used for limiting the two ends of the spring (2) in a clamping manner.

6. The hinge cover insect-proof structure as claimed in claim 1, wherein the hinge cover (1) is provided with at least two groups of leakage grooves (11), and the groups are symmetrically arranged.

7. Hinge cover vermin proof structure according to claim 4, characterized in that the two sides of the baffle (3) are connected with the snap (32), the snap (32) is snapped into the snap groove at the two sides of the leak groove (11), thereby the snap (32) only realizes the freedom of sliding connection in the leak groove (11).

8. Hinge lid vermin proof structure as claimed in claim 7, characterized in that the catch (32) is two symmetrical outwardly extending spreading wing structures.

9. The hinge cover vermin proof structure as claimed in claim 7, characterized in that a sealing strip for improving the sealing property is further connected to the periphery of the baffle (3).

10. An electric cooker, comprising a cooker body and a cooker cover, characterized in that the cooker cover is provided with the hinge cover insect-proof structure of any one of claims 1-9.

Technical Field

The invention belongs to the technical field of cookers, and particularly relates to a hinge cover insect prevention structure and an electric cooker.

Background

In the structure of the existing electric cooker, a hinge spring and a lock catch are generally adopted for cover opening and closing, a hinge cover is arranged on the rear side of the electric cooker and used for shielding the position of a hinge spring of the rear cover to keep attractive appearance, a hinge spring moving groove is usually arranged on the hinge cover to avoid gaps, so that the smooth operation of opening the cover is ensured, however, as the groove on the hinge cover is too wide, when the electric cooker is used, cockroaches often enter the inner part of the electric cooker from the groove on the hinge cover, the inner part of the electric cooker is dirty, and the use and the taste of rice are influenced.

Disclosure of Invention

The invention aims to provide a hinge cover insect prevention structure and an electric cooker, which aim to solve the problems of the background art.

In order to realize the purpose, the invention discloses a hinge cover insect prevention structure and an electric cooker, and the specific technical scheme is as follows:

an insect-proof structure of a hinge cover comprises a movable insect-proof baffle plate arranged on the hinge cover, and the baffle plate is connected with a hinge spring in an abutting mode; when the cover is opened, the hinge spring pushes the baffle plate to move, and the leakage groove on the hinge cover is opened; when the cover is closed, the baffle returns to shield the leakage groove on the hinge cover, so that insects can enter.

Furthermore, the leakage groove is connected with the baffle in a sliding mode, the baffle is connected with the hinge cover through an elastic component, and the baffle is returned through the elasticity of the elastic component.

Furthermore, the elastic component is a spring or a spring sheet.

Furthermore, the hinge cover is connected with a first positioning block, the baffle is connected with a second positioning block, and two ends of the elastic component are connected between the first positioning block and the second positioning block.

Furthermore, the opposite faces of the first positioning block and the second positioning block are connected with bulges which can be used for clamping and limiting the two ends of the spring.

Furthermore, at least two groups of leakage grooves are formed in the hinge cover, and the groups are symmetrically arranged.

Furthermore, the two sides of the baffle are connected with buckles, and the buckles are clamped into clamping grooves on the two sides of the leakage groove, so that the buckles only realize the freedom degree of sliding connection in the leakage groove.

Furthermore, the buckle is two symmetrical wing plate structures extending outwards.

Furthermore, the periphery of the baffle is also connected with a sealing strip for improving the sealing property.

An electric cooker comprises a cooker body and a cooker cover, wherein the cooker cover is provided with the hinge cover insect prevention structure.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, when the rice cooker is covered, the movable baffle on the hinge cover can block the leakage groove on the hinge cover, so that the ventilation can be realized, and the beneficial effect of preventing insects from entering the cooker body to cause pollution can be realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention in the closed position;

FIG. 3 is a side view of the structure of the present invention in an open-lid condition;

fig. 4 is a partial side view at a in fig. 2.

The reference numbers in the figures illustrate: hinge cover 1, spring 2, baffle 3, hourglass groove 11, first locating piece 12, second locating piece 31, buckle 32.

Detailed Description

For a better understanding of the objects, structure and function of the invention, reference should be made to the following description taken in conjunction with the accompanying drawings 1-4.

The invention designs an insect prevention structure of the hinge cover, which comprises a movable insect prevention baffle plate 3 arranged on the hinge cover 1, wherein the baffle plate 3 is connected with a hinge spring in an abutting mode; when the cover is opened, the hinge spring pushes the baffle 3 to move, and the leakage groove 11 on the hinge cover 1 is opened; when the cover is closed, the baffle 3 returns to shield the leakage groove 11 on the hinge cover 1, so that the insect can enter. Particularly, when the cover is opened, the baffle 3 is pushed to move downwards under the pushing action of the hinge spring, and the spring 2 connected with the baffle 3 is compressed, so that the hinge spring is convenient to rotate; under the state of closing the lid, hinge spring rotates the return gradually, under the effect of spring 2, baffle 3 follows hinge spring and upwards resets gradually, covers hinge spring motion groove with the hinge gradually and shelters from, when waiting to close the lid completely, shelters from the groove on the hinge lid 1 completely, can guarantee when the rice cooker does not use (close the lid state), not the small groove on the hinge lid 1 to other insects such as cockroach have been stopped and have been got into the complete machine from hinge lid 1.

The leakage grooves 11 and the baffle 3 are connected in a sliding mode, preferably, at least two groups of leakage grooves 11 are formed in the hinge cover 1, and the groups are symmetrically arranged. And the baffle 3 is connected with the hinge cover 1 through an elastic component, and the return of the baffle 3 is realized through the elasticity of the elastic component. The elastic component can be a spring 2 or a spring plate and the like. The hinge cover 1 is connected with a first positioning block 12, the baffle 3 is connected with a second positioning block 31, and two ends of the elastic component are connected between the first positioning block 12 and the second positioning block 31. Carry out the centre gripping through first locating piece 12 and second locating piece 31 to elastomeric element, when elastomeric element was compressed, first locating piece 12 and second locating piece 31 were close to each other, and baffle 3 is opened promptly, and the small opening 11 exposes ventilative, and when elastomeric element extension, first locating piece 12 and second locating piece 31 kept away from each other, and baffle 3 is closed promptly, and small opening 11 is sealed, prevents that the insect from getting into and causing the pollution.

In order to improve the stability of the elastic component, the opposite surfaces of the first positioning block 12 and the second positioning block 31 are connected with protrusions which can be used for clamping and limiting the two ends of the spring 2, and the protrusions can be inserted into the through holes at the two ends of the spring 2. Furthermore, the two sides of the baffle 3 are connected with the buckles 32, and the buckles 32 are clamped into the clamping grooves on the two sides of the leakage groove 11, so that the buckles 32 only realize the freedom degree of sliding connection in the leakage groove 11. Wherein, the buckle 32 adopts two wing plate structures which are symmetrically extended outwards.

The hinge cover insect-proof structure can be arranged on the cooker cover to prevent insects from entering.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its spirit or scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.