CN217269673U

CN217269673U - Novel ground spring door

Info

Publication number: CN217269673U
Application number: CN202220050850.2U
Authority: CN
Inventors: 邵统祥
Original assignee: Xuzhou Aka Building Decoration Engineering Co ltd
Current assignee: Xuzhou Aka Building Decoration Engineering Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-23
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a novel ground spring door, including the door body, door frame and set up at subaerial built-in fitting, the built-in fitting is connected with installation axle with door frame inside casing top, the door body includes section bar frame and sets up the glass of both sides around the section bar frame, the section bar frame passes through the bearing and is connected with installation hub rotation, the inside of section bar frame is equipped with the cavity, the upper and lower both ends of installation axle all are equipped with the latch segment that is located the cavity, be equipped with the mount pad in the cavity, the one end of mount pad is equipped with the mounting hole, the downthehole slip of mount pad is equipped with the fitting pin, the inner of fitting pin and the interior end wall connection of mounting hole have the answer spring, one side that the latch segment is close to the fitting pin is equipped with locking groove one. Compared with the prior art, the utility model the advantage lie in: the locking block, the locking pin and the return spring are all arranged in the cavity of the section frame, so that the problem that the locking block, the locking pin and the return spring are exposed outside and rusted is avoided, and the service life of the whole ground spring door is prolonged.

Description

Novel ground spring door

Technical Field

The utility model relates to a ground bullet door technical field specifically indicates a novel ground bullet door.

Background

The ground spring door is a door which is common in decoration engineering and can be freely opened inside and outside, and a door leaf automatically returns to a closed position when not touched by adopting a buried door shaft spring or a built-in vertical ground spring. However, the ground spring hardware used by the existing ground spring door is generally exposed above the ground, the ground spring hardware is easily corroded by long-time use, and the existing ground spring door is easily sunk after long-time use, so that the normal use of the ground spring door is not facilitated.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a novel ground bounce door.

In order to solve the technical problem, the utility model provides a technical scheme does: a novel ground spring door comprises a door body, a door frame and an embedded part arranged on the ground, wherein the embedded part and the top of an inner frame of the door frame are connected with an installation shaft, the door body comprises a section frame and glass arranged on the front side and the rear side of the section frame, the section frame is rotationally connected with the mounting shaft through a bearing, a cavity is arranged in the section bar frame, the mounting shaft extends into the cavity, locking blocks positioned in the cavity are arranged at the upper end and the lower end of the mounting shaft, the cavity is internally provided with a mounting seat positioned at one side of the locking block, one end of the mounting seat close to the locking block is provided with a mounting hole, a locking pin is arranged in the mounting hole in a sliding way, the inner end of the locking pin and the end wall in the mounting hole are connected with a return spring, one side of the locking block, which is close to the locking pin, is provided with a first locking groove, the front end and the rear end of the locking block are respectively provided with a second locking groove, and two sides of the inner groove of the first locking groove and the two sides of the second locking grooves are arc-shaped surfaces.

As an improvement, a square iron plate is arranged on the embedded part through a fixing screw, and the bottom end of the mounting shaft is fixed on the square iron plate.

As an improvement, the mounting hole is a T-shaped hole, and the locking pin is a T-shaped pin.

As an improvement, a damper is arranged between the mounting shaft and the section bar frame.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a novel ground bounce door can realize the inside and outside rotation of the whole door body through setting up the installation axle, through setting up the latch segment, the resilience of the door body can be realized to the latch pin and answer the spring, and the latch segment, the latch pin all sets up the problem of avoiding it to expose to appear the corrosion outside in the cavity of section bar frame with answer the spring, thereby prolong the life of whole ground bounce door, can not cause the sunken problem of the door body with the bottom of pivot and built-in fitting snap-in fixation, the setting of locking groove one can guarantee door body AND gate frame and locate in the position of parallel, the setting of two locking grooves two can guarantee that the door body and door frame are in certain angle and fixed, the inside groove both sides of locking groove one and locking groove two are the rebound effect that the door body can be guaranteed to the arcwall face, can prevent the door body through setting up the attenuator and kick-back fast, the security is higher.

Drawings

Fig. 1 is a schematic view of the opening structure of the novel ground spring door of the present invention.

Fig. 2 is a schematic view of the main-view internal structure of the novel ground spring door of the present invention.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Fig. 4 is an enlarged schematic view of the overlooking internal structure of the novel ground spring door locking block and the mounting seat of the present invention.

As shown in the figure: 1. the door body, 2, a door frame, 3, an embedded part, 4, an installation shaft, 5, a section bar frame, 6, glass, 7, a cavity, 8, a locking block, 9, an installation seat, 10, an installation hole, 11, a locking pin, 12, a return spring, 13, a locking groove I, 14, a locking groove II, 15, a square iron plate, 16 and a damper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

With reference to the attached drawings, the novel ground spring door comprises a door body 1, a door frame 2 and an embedded part 3 arranged on the ground, wherein the embedded part 3 is connected with an installation shaft 4 at the top of an inner frame of the door frame 2, the door body 2 comprises a section bar frame 5 and glass 6 arranged on the front side and the rear side of the section bar frame 5, the section bar frame 5 is rotatably connected with the installation shaft 4 through a bearing, a cavity 7 is arranged in the section bar frame 5, the installation shaft 4 extends into the cavity 7, locking blocks 8 positioned in the cavity 7 are arranged at the upper end and the lower end of the installation shaft 4, an installation seat 9 positioned on one side of each locking block 8 is arranged in the cavity 7, an installation hole 10 is arranged at one end, close to each locking block 8, a locking pin 11 is arranged in the installation hole 10 in a sliding mode, a return spring 12 is connected between the inner end of each locking pin 11 and the inner end wall of each installation hole 10, and a locking groove 13 is arranged on one side, close to each locking pin 11, of each locking block 8, two locking grooves II 14 are formed in the front end and the rear end of the locking block 8, and two sides of the inner grooves of the locking grooves I13 and the locking grooves II 14 are arc-shaped surfaces.

The embedded part 3 is provided with a square iron plate 15 through a fixing screw, and the bottom end of the mounting shaft 4 is fixed on the square iron plate 15.

The mounting hole 10 is a T-shaped hole, and the locking pin 11 is a T-shaped pin.

A damper 16 is arranged between the mounting shaft 4 and the section frame 5.

The utility model discloses when concrete implementation, the door body is when closing, the tip card of fitting pin is in locking groove one, the door body is in the position parallel with the door frame, rotate and change the handle, open the door body, the door body rotates the rotation that drives fitting pin in the locking piece, fitting pin atress removes along a locking groove inside groove cambered surface, when the door body is closed, the fitting pin is along a locking groove inside groove cambered surface reverse movement and resilience under the effect of answer spring, thereby make the door body rotate back to initial position, when the fitting pin inserts locking groove two in, can guarantee that the door body is in certain angle and fixed with the door frame, the attenuator can prevent that the door body from kick-backing fast, the security is higher.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a novel ground spring door, includes door body (1), door frame (2) and sets up built-in fitting (3) subaerial, its characterized in that: the door comprises an embedded part (3), a mounting shaft (4) is connected with the top of an inner frame of a door frame (2), the door body (1) comprises a section bar frame (5) and glass (6) arranged on the front side and the rear side of the section bar frame (5), the section bar frame (5) is rotatably connected with the mounting shaft (4) through a bearing, a cavity (7) is arranged inside the section bar frame (5), the mounting shaft (4) extends into the cavity (7), locking blocks (8) located in the cavity (7) are arranged at the upper end and the lower end of the mounting shaft (4), a mounting seat (9) located on one side of each locking block (8) is arranged in the cavity (7), a mounting hole (10) is formed in one end, close to each locking block (8), of each mounting hole (10) is internally provided with a locking pin (11) in a sliding manner, the inner end of each locking pin (11) is connected with a return spring (12) through the inner end wall of each mounting hole (10), one side of the locking block (8) close to the locking pin (11) is provided with a first locking groove (13), the front end and the rear end of the locking block (8) are provided with a second locking groove (14), and two sides of the inner groove of the first locking groove (13) and the second locking groove (14) are arc-shaped surfaces.

2. The novel ground spring door as claimed in claim 1, wherein: the embedded part (3) is provided with a square iron plate (15) through a fixing screw, and the bottom end of the mounting shaft (4) is fixed on the square iron plate (15).

3. The novel ground spring door as claimed in claim 1, wherein: the mounting hole (10) is a T-shaped hole, and the locking pin (11) is a T-shaped pin.

4. The novel ground spring door as claimed in claim 1, wherein: a damper (16) is arranged between the mounting shaft (4) and the section bar frame (5).