CN205637970U

CN205637970U - Door hits with elasticity

Info

Publication number: CN205637970U
Application number: CN201620313506.2U
Authority: CN
Inventors: 尤聪辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-14
Filing date: 2016-04-14
Publication date: 2016-10-12
Anticipated expiration: 2026-04-14

Abstract

The utility model discloses a door hits with elasticity, including the casing, the door hits top, spring and connecting plate. Concretely, the casing has the cavity that the cross -section is the rectangle, and the inside of this cavity has the spring, the cavity center has the opening, the door hits the top and has a buffer beam and the first two parts of spherical collision that the cross -section is T shape, and the cross -section is the buffer beam and the first fixed connection of spherical collision of T shape, this buffer beam activity joint that hits the top in in the cavity of casing, the spring is located the cavity inner wall of casing with the door hits between the T shape top surface of the buffer beam of top, the connecting plate with casing fixed connection, luo dong has on the connecting plate for be fixed in door foot department with this kind of door hits with elasticity. The utility model discloses a door hits with elasticity, simple structure improves the life that the door hit, has fine practicality.

Description

The resilient door of a kind of tool hits

Technical field

This utility model relates to mechanical field, has resilient door especially with regard to one and hits.

Background technology

It is a kind of door leaf device of opening back door foot collision location that door hits, and closes to prevent wind or touch door leaf.Door hits Usually used as requisite building block during finishing door.

It is excessively simple that existing door hits design, is easily damaged in actual use, structurally, and the group of usual Suresh Kumar Close design and tend to improve the performance of article.

Utility model content

This utility model provides one to have resilient door and hits, and simple in construction improves the service life that door hits, has well Practicality.

The purpose of this utility model is achieved through the following technical solutions:

The resilient door of a kind of tool hits, and including housing, door hits top, spring and connecting plate.

Specifically, described housing has the chamber of rectangular in cross-section, and the inside of this chamber has described spring, described chamber Center has opening, and described door hits top and has the T-shaped buffer bar in cross section and spherical impact head two parts, and cross section is T-shaped Buffer bar and spherical impact head is fixing connects, this buffer bar active card hitting top is connected in the chamber of described housing, institute State between the T-shaped end face of the buffer bar that spring hits top at chamber backing and the described door of described housing, described connecting plate with Described housing is fixing to be connected, and described connecting plate has Luo Dong, is fixed at a foot in order to be hit by this kind of resilient door of tool.

Further, described door hits the spherical impact head of top is quality of rubber materials.

This utility model provides the benefit that compared to prior art:

The resilient door of a kind of tool of the present utility model hits, and simple in construction improves the service life that door hits, has good reality The property used.

Accompanying drawing explanation

The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing is not constituted of the present utility model any Limit.

Fig. 1 is of the present utility model a kind of to have the structural representation that resilient door hits.

Detailed description of the invention

This utility model is made the most in detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that Thin description.

Refer to Fig. 1, this utility model embodiment includes:

The resilient door of a kind of tool hits, and including housing 1, door hits top 2, spring 3 and connecting plate 4.

Specifically, described housing 1 has the chamber of rectangular in cross-section, and the inside of this chamber has described spring 3, this chamber Center, room has opening, and described door hits top and 2 has the T-shaped buffer bar in cross section and spherical impact head two parts, cross section in The buffer bar of T-shaped and the fixing connection of spherical impact head, this buffer bar active card hitting top 2 is connected to the chamber of described housing 1 Indoor, between the T-shaped end face of the buffer bar that described spring 3 hits top 2 at the chamber backing of described housing 1 and described door, Described connecting plate 4 is fixing with described housing 1 to be connected, and described connecting plate 4 has Luo Dong, in order to by resilient for this kind of tool Door hits and is fixed at a foot.

Further, described door hits the spherical impact head of top 2 is quality of rubber materials.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, Er Qie In the case of spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms. Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting Involved claim.

Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only comprises One independent technical scheme, this narrating mode of description is only the most for clarity sake, and those skilled in the art should be by Description is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can With other embodiments understood.

Claims

1. the resilient door of tool hits, it is characterised in that including housing (1), door hits top (2), spring (3) With connecting plate (4)；Specifically, described housing (1) has the chamber of rectangular in cross-section, and the inside of this chamber has institute Stating spring (3), this chamber center has opening, and described door hits top (2) and has the T-shaped buffer bar in cross section and spherical Impact head two parts, buffer bar that cross section is T-shaped and spherical impact head are fixing to be connected, and this door hits the buffer bar of top (2) Active card is connected in the chamber of described housing (1), and described spring (3) is positioned at chamber backing and the institute of described housing (1) Stating between the T-shaped end face of the buffer bar that door hits top (2), described connecting plate (4) is fixing with described housing (1) to be connected, Described connecting plate has Luo Dong on (4), is fixed at a foot in order to be hit by this kind of resilient door of tool.

2. have resilient door according to the one described in claim 1 to hit, it is characterised in that described door hits top (2) Spherical impact head is quality of rubber materials.