CN209750841U - Cover body opening and closing structure of cold-storage rice storage cabinet - Google Patents

Abstract

A cover body opening and closing structure of a refrigerated rice storage cabinet comprises a cabinet body, wherein a rice storage cavity is arranged in the cabinet body, a cover body capable of sealing the rice storage cavity is installed on the cabinet body in an opening and closing mode, a rotating shaft groove is formed in the top of the cabinet body, a rotating shaft is connected above the rotating shaft groove, and a cover body shaft sleeve in rotating fit with the rotating shaft is arranged at the bottom of the cover body; the utility model discloses a rice storage cabinet, including pivot recess, joint piece, user's hand, be equipped with down the arc surface in the pivot recess, the border that the corresponding lid is close to the pivot is equipped with the last arc surface with the concentric gliding of arc surface down, go up and seted up the joint recess on the arc surface, extend down on the arc surface have with joint recess complex joint piece, when the lid is opened along the pivot upset, through the fixed lid open mode of joint recess and joint piece joint cooperation, the position of the lid can be fixed when the lid that this structure made the rice storage cabinet is opened, avoid in the use, the user dabs the lid and leads to the lid to overturn closed fast, when user's hand is put on the cabinet body, the user is hindered easily, cause bodily injury.

Description

cover body opening and closing structure of cold-storage rice storage cabinet

Technical Field

The utility model relates to a store rice chest field, specifically a cold-stored lid structure that opens and shuts that stores rice chest.

Background

at present, store rice cabinet's lid structure that opens and shuts adopts the cooperation of simple pivot and axle sleeve usually, when using, when the user opens the lid upset, then pour the rice grain into the in-process of storing the rice chamber, touch the lid by user or other article easily, cause the lid to overturn fast under the effect of gravity closed, when user's hand is still placed on storing rice cabinet, the user's hand is hindered to the lid easy clamp, cause the incident, and after the fast upset is closed, produce great noise, other people in the house are frightened easily, for example baby etc.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to solve above-mentioned current problem, provide a cold-stored lid structure that opens and shuts that stores rice cabinet of simple structure, reasonable, its effect can fix the position of lid when the lid that can make to store rice cabinet is opened.

A cover body opening and closing structure of a refrigerated rice storage cabinet comprises a cabinet body, wherein a rice storage cavity is arranged in the cabinet body, a cover body capable of sealing the rice storage cavity is installed on the cabinet body in an opening and closing mode, a rotating shaft groove is formed in the top of the cabinet body, a rotating shaft is connected above the rotating shaft groove, and a cover body shaft sleeve in rotating fit with the rotating shaft is arranged at the bottom of the cover body;

The pivot is equipped with down the arc surface in the recess, the border that the lid that corresponds is close to the pivot be equipped with the concentric gliding last arc surface of arc surface down, has seted up the joint recess on the last arc surface, extend down on the arc surface have with joint recess complex joint piece, when the lid was opened along the pivot upset, through joint recess and the fixed lid open mode of joint piece joint cooperation.

The structure can fix the position of the cover body when the cover body of the rice storage cabinet is opened, and avoids the situation that in the use process, a user lightly touches the cover body to cause the cover body to be quickly turned and closed, and when the hand of the user is placed on the cabinet body, the user is easily injured by clamping, and the personal injury and the noise caused by quick closing frighten other users.

The utility model discloses can also adopt following technical measure to solve:

Preferably, the lower arc surface is provided with a hole, a movable plate is integrally extended on one side of the hole, the clamping block is arranged on the movable plate, and the clamping block is elastically clamped into the clamping groove through the movable plate.

Preferably, the clamping block comprises two side wall plates extending into the groove of the rotating shaft, and a clamping main plate extends between the two side wall plates.

Preferably, the cabinet body is equipped with the cavity near the both sides of pivot recess, and the lateral wall of cavity is equipped with the edge with arc surface concentricity down, is connected with on the lid with arc surface and edge concentricity's baffle down, shelters from the both ends of pivot recess when making the lid open and shut through the baffle.

the utility model has the advantages that:

the utility model relates to a cold-stored lid structure that opens and shuts that stores rice cabinet, this structure make the lid that stores rice cabinet can fix the position of lid when opening, avoid in the use, the user dabs the lid and leads to the lid to overturn fast closed, and when user's hand was put on the cabinet body, the easy user that hinders that presss from both sides causes bodily injury and the noise that the quick closure caused frightens other users.

Drawings

Fig. 1 is a schematic view of an exploded structure of the present invention.

Fig. 2 is a schematic diagram of an exploded structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 3, a lid structure that opens and shuts of rice storage cabinet refrigerates, including the cabinet body 1, be equipped with in the cabinet body 1 and store rice chamber 2, open and shut on the cabinet body 1 and install lid 3 that can seal and store rice chamber 2, its characterized in that: a rotating shaft groove 4 is formed in the top of the cabinet body 1, a rotating shaft 5 is connected above the rotating shaft groove 4, and a cover body shaft sleeve 6a which is matched with the rotating shaft 5 in a rotating mode is arranged at the bottom of the cover body 3;

Be equipped with down arc surface 6 in the pivot recess 4, the border that the lid 3 that corresponds is close to pivot 5 is equipped with the concentric gliding last arc surface 7 of arc surface 6 down, has seted up joint recess 8 on going up arc surface 7, extends down on the arc surface 6 have with joint recess 8 complex joint piece 9, when lid 3 opens along the upset of pivot 5, through joint recess 8 and the fixed lid 3 open mode of joint piece 9 joint cooperation.

This structure makes the lid 3 that stores the rice cabinet open the position of ability fixed lid 3, avoids in the use, and the user dabs lid 3 and leads to lid 3 to overturn fast closed, and when user's hand was put on cabinet body 1, the easy user that injures that presss from both sides causes bodily injury and noise frightening that the quick closure caused other users.

Seted up trompil 10 on the arc surface 6 down, one side integral type of trompil 10 extends has fly leaf 11, joint piece 9 sets up on fly leaf 11, make joint piece 9 elasticity card go into in the joint recess 8 through fly leaf 11, because fly leaf 11 is the plastics material with the cabinet body 1 is the same, consequently fly leaf 11 can realize the deformation of minizone and not break, when can making lid 3 open through this nature, it suppresses to receive arc surface 7 earlier, cause the minizone to warp the back, after upset joint recess, fly leaf 11 resets and accomplishes the location in the joint recess 8 with joint piece 9 card income.

The clamping block 9 comprises two side wall plates 901 extending into the groove 4 of the rotating shaft, and a clamping main plate 902 extends between the two side wall plates 901, so that the clamping block is simple in structure, convenient to produce and wear-resistant.

The both sides that the cabinet body 1 is close to pivot recess 4 are equipped with cavity 12, the lateral wall of cavity 12 be equipped with the edge 13 of the 6 concentricity of arc surface down, be connected with on the lid 3 with the baffle 14 of arc surface 6 and edge 13 concentricity down, shelter from the both ends of pivot recess 4 when making lid 3 open and shut through baffle 14, make lid 3 in the use, even open or closed, baffle 14 can shelter from the both ends of pivot recess 4, make and store rice cabinet more pleasing to the eye compacter, avoid other users to point or other article in the in-process of opening and shutting stretches into pivot recess 4, cause the circumstances such as lid damage or health injury.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims (4)

1. The utility model provides a lid structure that opens and shuts of rice cabinet is stored in refrigeration, includes the cabinet body (1), is equipped with in the cabinet body (1) and stores rice chamber (2), and the cabinet body (1) is gone up to open and shut and is installed lid (3) that can seal and store rice chamber (2), its characterized in that: a rotating shaft groove (4) is formed in the top of the cabinet body (1), a rotating shaft (5) is connected above the rotating shaft groove (4), and a cover body shaft sleeve (6a) which is matched with the rotating shaft (5) in a rotating mode is arranged at the bottom of the cover body (3);

Be equipped with down arc surface (6) in pivot recess (4), the border that corresponds lid (3) are close to pivot (5) is equipped with arc surface (6) concentric gliding last arc surface (7) down, upward seted up joint recess (8) on arc surface (7), extend down arc surface (6) go up have with joint recess (8) complex joint piece (9), when lid (3) are opened along pivot (5) upset, through joint recess (8) and joint piece (9) joint cooperation fixed lid (3) open mode.

2. The cover body opening and closing structure of the refrigerated rice storage cabinet as claimed in claim 1, wherein: seted up trompil (10) on the arc surface (6) down, one side integral type of trompil (10) extends has fly leaf (11), and joint piece (9) set up on fly leaf (11), make joint piece (9) elasticity card go into in joint recess (8) through fly leaf (11).

3. The cover body opening and closing structure of the refrigerated rice storage cabinet as claimed in claim 1, wherein: the clamping block (9) comprises two side wall plates (901) extending into the rotating shaft groove (4), and a clamping main plate (902) extends between the two side wall plates (901).

4. The cover body opening and closing structure of the refrigerated rice storage cabinet as claimed in claim 1, wherein: the improved multifunctional wardrobe is characterized in that cavities (12) are arranged on two sides, close to a rotating shaft groove (4), of the wardrobe body (1), edges (13) concentric with lower arc surfaces (6) are arranged on side walls of the cavities (12), baffles (14) concentric with the lower arc surfaces (6) and the edges (13) are connected to the cover body (3), and the two ends of the rotating shaft groove (4) are shielded when the cover body (3) is opened and closed through the baffles (14).