CN212958188U

CN212958188U - Buffer device for cold storage door

Info

Publication number: CN212958188U
Application number: CN201922354413.0U
Authority: CN
Inventors: 于文涛
Original assignee: Shenyang Ruiyang Refrigeration Equipment Co ltd
Current assignee: Shenyang Ruiyang Refrigeration Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2021-04-13
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a cold storage door buffer belongs to cold storage door field. A kind of cold storage door buffer, the said buffer is set up in the inboard of door frame, the said buffer body is 乚 shape of horizontal placement, the body uses the junction of upper edge and side as the axis to rotate, set up the through hole in the door frame and the said jack corresponding place, the said through hole sets up the ring baffle with one side that the said jack corresponds, the said buffer body upper edge sets up the bolt, the said bolt can be inserted into jack through the baffle on through hole and through hole, the said through hole inboard bolt sets up the spring; the lower side of the buffer device can bypass the door frame to block the door body. The arrangement of the buffer device enables the door to be closed with certain buffering, and the problem that the door body deforms due to the fact that large force is generated in the closing process of the cold storage door is solved.

Description

Buffer device for cold storage door

Technical Field

The utility model relates to a cold storage door buffer belongs to cold storage door field.

Background

The cold storage door is often required to be opened and closed, and a good sealing effect needs to be maintained in a frequent opening and closing process. Among the prior art, the cold storage door is because frequent switch leads to sealed effect not good, simultaneously, because the cold storage door volume is great usually, in frequent switch in-process, can produce great power when closing, can cause the deformation of door plant.

SUMMERY OF THE UTILITY MODEL

Solve cold storage door among the prior art because frequent switch produces great power easily when closing, can lead to the problem that the door plant warp, the utility model provides a cold storage door buffer, concrete technical scheme is as follows:

a kind of cold storage door buffer, the said buffer sets up in the inboard of the door frame, the said buffer body is inverted 乚 shape, it is rotatable to regard upper edge and side edge junction of the buffer as the axle, set up the through hole on the door frame, the said through hole sets up the ring baffle with one side that the door plant corresponds, set up the bolt on the said buffer body, the said bolt can be inserted into the jack through the baffle on through hole and through hole, the said through hole inboard bolt sets up the spring; the lower side of the buffer device can bypass the door frame to block the door body.

The upper edge of the buffer device is movably connected with the bolt through a hinge.

The beneficial effects of the utility model reside in that: the arrangement of the buffer device enables the door to be closed with certain buffering, and the problem that the door body deforms due to the fact that large force is generated in the closing process of the cold storage door is solved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1, a buffer device; 2, a door frame; 11, a shaft; 12, a bolt; 13, a hinge; 21, a through hole; 22, an annular baffle; 23, a spring.

Detailed Description

The materials, methods and apparatus used in the following examples, which are not specifically illustrated, are conventional in the art and are commercially available to those of ordinary skill in the art.

In the following description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, or the connection may be internal to both components. To those of ordinary skill in the art, the specific meaning of the written terms in the present invention can be understood as a specific case.

In addition, in the following description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The present invention will be described in further detail with reference to the accompanying drawings, but the following detailed description is not to be construed as limiting the present invention.

As shown in fig. 1, one side of the door plate is movably connected with a door frame, a plurality of jacks are arranged on the side surface of the other side of the door plate, a plurality of buffer devices are arranged on the inner side of the door frame, and the number of the buffer devices is the same as that of the jacks, and the buffer devices correspond to the jacks in position; the buffer device main body is in an inverted 乚 shape, the joint of the upper side and the side edge of the main body is a shaft which can rotate, a through hole is arranged at the position, corresponding to the jack, on the door frame, an annular baffle plate is arranged at one side of the through hole, corresponding to the jack, a plug pin is arranged at the upper side of the buffer device main body, the plug pin can be inserted into the jack through the through hole and the baffle plate on the through hole, and a spring is arranged outside the plug pin at the inner side of; the lower side of the buffer device can bypass the door frame to block the door body.

The utility model discloses a theory of operation does: when closing the door, the door plant is closed, and inside movement below promoting buffer drives buffer and wholly pivots, promotes the bolt and inwards moves, and the spring is inwards compressed, and the spring pressure has alleviated the inside pressure of a body, and buffer is inside rotatory, drives the bolt motion, and in the jack of disect insertion door plant side, formed good sealed effect.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cold storage door buffer which characterized in that: the buffer device is arranged on the inner side of a door frame, the main body of the buffer device is inverted 乚 -shaped, the buffer device can rotate by taking the joint of the upper edge and the side edge of the buffer device as a shaft, a through hole is arranged on the door frame, one side of the through hole, which corresponds to the door plate, is provided with an annular baffle plate, the upper edge of the main body of the buffer device is provided with a bolt, the bolt can be inserted into the bolt through the through hole and the baffle plate on the through hole, and a spring is arranged; the lower side of the buffer device can bypass the door frame to block the door body.

2. A cold store door buffering device according to claim 1, wherein: the upper edge of the buffer device is movably connected with the bolt through a hinge.