CN206861981U - The refrigeration plant of a function is closed with buffering - Google Patents

Abstract

The utility model discloses a refrigeration device with the function of buffering and closing the door, which comprises a cabinet body and a door hinged on the cabinet body, and also includes a damper and a cantilever for driving the damper to move. The device is arranged on the door body, the end of the cantilever is provided with a guide piece, and the cabinet body is provided with a guide groove for guiding the movement of the guide piece. Improve the use reliability and user experience of the buffer door closer.

Description

Refrigeration equipment with buffer door closing function

technical field

The utility model relates to a buffer door closing device, in particular to a refrigeration device with a buffer door closing function.

Background technique

At present, buffer door closers are widely used in people's daily life, and buffer door closers are usually used for doors in house construction. With the continuous development of home appliance related technologies, some high-end home appliances are also equipped with There is a buffer door closer, taking refrigeration equipment (refrigerator, freezer or wine cabinet) as an example, the door is installed on the cabinet through hinges, and a buffer door closer is installed between the cabinet and the door, and the hinge is equipped with The return spring is used to realize the function of automatic door closing, and the buffer door closer is usually connected between the cabinet body and the door body and equipped with a damper to realize the buffer function. However, in the actual use process, due to the structural limitation of the buffer door closer, the opening range of the door cannot exceed the maximum stroke of the buffer door closer. When the user opens the door, the buffer door closer is easily damaged due to excessive door opening force, resulting in The user experience is poor. How to design a refrigeration device with better reliability and user experience is the technical problem to be solved by the utility model.

Utility model content

The technical problem to be solved by the utility model is to provide a refrigeration device with a buffer door closer function, so as to improve the use reliability and user experience of the buffer door closer.

The technical solution provided by the utility model is a refrigeration device with the function of buffering and closing the door, which includes a cabinet body and a door hinged on the cabinet body, and also includes a damper and a cantilever for driving the damper. , the damper is arranged on the door body, the end of the cantilever is provided with a guide piece, and the cabinet body is provided with a guide groove for guiding the movement of the guide piece.

Further, the damper is embedded in the door body.

Further, the notch of the guide groove is a trumpet opening.

Further, the damper is a rotary damper, and the cantilever is fixed on the rotating shaft of the damper.

Further, the damper is a telescopic damper, the cantilever is rotatably arranged on the casing of the damper, and the cantilever is connected to the telescopic rod of the telescopic damper through a connecting rod.

Further, the guide member is a guide post or a slider that can slide in the guide groove; or, the guide member is a guide roller that can roll in the guide groove.

Compared with the prior art, the advantages and positive effects of this utility model are: the refrigeration equipment provided by the utility model has the function of buffering and closing the door. By setting a cantilever on the damper, the cantilever is used to drive the damper to move, and the cabinet body A guide groove is provided for dynamically guiding the guide piece at the end of the cantilever. During the closing process of the door body, the guide piece enters the guide groove, and the guide piece is guided by the guide groove to drive the cantilever to rotate to drive the damper action to achieve buffer closing. In the process of opening the door, with the increase of the opening range of the door body, the guide part is disengaged from the guide groove, so that the opening degree of the door body is not limited by the stroke of the damper, and the reliability of the buffer door closer is improved. and user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a structural schematic diagram of the refrigeration equipment of the present invention.

Fig. 2 is a structural schematic diagram of the buffer door closer of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Fig. 1-Fig. 2, the refrigerating equipment with buffer door closing function in this embodiment includes a cabinet body 1 and a door body 2 hinged on the cabinet body 1, and also includes a damper 3 and a The cantilever 31 that the damper 3 operates, the damper 3 is arranged on the door body 2, the end of the cantilever 31 is provided with a guide 32, and the cabinet body 1 is provided with a guide for guiding the guide 32 Moving guide groove 11.

Specifically, the damper 3 in the refrigeration device with the function of buffering and closing the door in this embodiment is installed on the door body 2 without a direct connection with the cabinet body 1. When closing the door, when the door body 2 is closed to a certain angle Finally, the guide piece 32 will enter the guide groove 11, and during the continuous door closing process, the guide groove 11 will guide the guide piece 32 to move to drive the cantilever 31 to rotate, and the rotation of the cantilever 31 will drive the damper 3 to act, thereby realizing the function of buffering and closing the door . And in the process of opening the door, after the door body 2 is opened to a certain opening degree, the guide member 32 will break away from the guide groove 11, so that the opening range of the door body 2 is not limited by the stroke of the damper 3 . Wherein, the damper 3 can be embedded in the door body 2, and installed on the upper or lower part of the door body 2, and in order to make the guide piece 32 slide into the guide groove 11 smoothly, the notch of the guide groove 11 is a trumpet opening .

Wherein, the damper 3 may be a rotary damper, and the cantilever 31 is fixed on the rotating shaft of the damper. Alternatively, the damper 3 is a telescopic damper, and the cantilever 31 is rotatably arranged on the casing of the damper 3, and the cantilever 31 is connected to the telescopic rod of the telescopic damper through a connecting rod (not shown). .

In addition, the guide member 32 may be a guide column or a slider that can slide in the guide groove 11 ; or, the guide member 32 may be a guide roller that can roll in the guide groove 11 .

Compared with the prior art, the advantages and positive effects of this utility model are: the refrigeration equipment provided by the utility model has the function of buffering and closing the door. By setting a cantilever on the damper, the cantilever is used to drive the damper to move, and the cabinet body A guide groove is provided for dynamically guiding the guide piece at the end of the cantilever. During the closing process of the door body, the guide piece enters the guide groove, and the guide piece is guided by the guide groove to drive the cantilever to rotate to drive the damper action to achieve buffer closing. In the process of opening the door, with the increase of the opening range of the door body, the guide part is disengaged from the guide groove, so that the opening degree of the door body is not limited by the stroke of the damper, and the reliability of the buffer door closer is improved. and user experience.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (6)

1. a kind of refrigeration plant that there is buffering to close a function, including cabinet and the door body being hinged on the cabinet, its feature It is, in addition to damper and the cantilever for driving the damper action, the damper are arranged in the door body, institute Stating the end set of cantilever has guide, and the guide groove for being oriented to the guide movement is provided with the cabinet.

2. the refrigeration plant according to claim 1 that there is buffering to close a function, it is characterised in that the damper is embedded in In the door body.

3. the refrigeration plant according to claim 1 that there is buffering to close a function, it is characterised in that the groove of the guide groove Mouth is horn opening.

4. the refrigeration plant according to claim 1 that there is buffering to close a function, it is characterised in that the damper is rotation Turn damper, the cantilever is fixed in the rotating shaft of the damper.

5. the refrigeration plant according to claim 1 that there is buffering to close a function, it is characterised in that the damper is to stretch Contracting damper, the cantilever are spindle rotationally arranged on the shell of the damper, and the cantilever is stretched by connecting rod with described The expansion link connection of contracting damper.

6. according to claim 1 there is buffering to close the refrigeration plant of a function, it is characterised in that the guide be Slidable lead or sliding block in the guide groove；Or the guide is the rotatable guiding in the guide groove Roller.