CN214145215U

CN214145215U - Concave-convex arc door edge with good sealing performance and capable of preventing clamping injury

Info

Publication number: CN214145215U
Application number: CN202022800964.8U
Authority: CN
Inventors: 陈其春
Original assignee: Gmanlin Nanjing New Material Technology Co Ltd
Current assignee: Gmanlin Nanjing New Material Technology Co Ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-09-07
Anticipated expiration: 2030-11-28

Abstract

The utility model relates to an xx, specifically a unsmooth arc door edge of anti-pinch that leakproofness is good, including door frame and the door leaf of slidable mounting in the door frame, the door leaf includes left door body and right door body, all fixedly mounted with the handle on left door body and the right door body; the vertical fixed mounting in one side that the left side door body is close to the right side door body has the sealing strip, and a plurality of ejector pin mechanisms are installed in proper order to the outside from the top down of sealing strip, the side department of the right side door body seted up with sealing strip matched with seal groove, the inside of seal groove is inwards sunken to be formed with a plurality of recesses, and when the left and right door body was closed and is foldd, sealing strip and ejector pin mechanism blocked respectively in seal groove and the recess. The utility model discloses a door frame and slidable mounting are at the inside door leaf of door frame, and when left and right door body closed and foldd, sealing strip and ejector pin mechanism block respectively in seal groove and the recess, form the seal structure of a plurality of notch cuttype, improve the sealing performance of door leaf.

Description

Concave-convex arc door edge with good sealing performance and capable of preventing clamping injury

Technical Field

The utility model relates to an arc door technical field specifically is a unsmooth arc door limit is hindered to clamp prevention that leakproofness is good.

Background

The glass arc door has good visual effect, is generally used for a front door of a hall, and provides people with atmospheric experience. With the increasing concern of people on the utilization of house space, various doors with space saving and beautiful appearance are produced. The design requirements of the common plane door can not be met in appearance and practical use, the existing arc door is high in manufacturing cost, complex in mechanism and poor in sealing performance, indoor temperature cannot be guaranteed, and the requirements of common consumers are difficult to meet.

Therefore, in view of the above current situation, there is an urgent need to develop a concave-convex arc door edge with good sealing performance to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a what the leakproofness is good prevents pressing from both sides and hinders unsmooth arc door limit to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a concave-convex arc door edge with good sealing performance and damage prevention comprises a door frame and a door leaf slidably mounted in the door frame, wherein the door leaf comprises a left door body and a right door body, and handles are fixedly mounted on the left door body and the right door body; the vertical fixed mounting in one side that the left side door body is close to the right side door body has the sealing strip, and a plurality of ejector pin mechanisms are installed in proper order to the outside from the top down of sealing strip, the side department of the right side door body seted up with sealing strip matched with seal groove, the inside of seal groove is inwards sunken to be formed with a plurality of recesses, and when the left and right door body was closed and is foldd, sealing strip and ejector pin mechanism blocked respectively in seal groove and the recess.

As a further aspect of the present invention: the mounting cavity has been seted up to the inside of sealing strip, and the adjusting screw is installed in the inside rotation of mounting cavity, and adjusting screw's front and back bilateral symmetry is provided with two kinds of external screw threads that revolve to opposite, and both sides still symmetry threaded connection has two side seal blocks around the adjusting screw.

As a further aspect of the present invention: the ejector rod mechanism comprises a first mounting seat and a second mounting seat which are slidably mounted inside the sealing strip, the first mounting seat and the second mounting seat are fixedly connected through a connecting spring, a sliding connecting block is fixedly mounted on the left side of the first mounting seat, and the sliding connecting block stretches into the mounting cavity and is in threaded connection with an active screw rod rotatably mounted inside the mounting cavity.

As a further aspect of the present invention: the left end fixed mounting of initiative screw rod has main bevel gear, the last fixed mounting of adjusting screw has vice bevel gear, main bevel gear and the meshing of vice bevel gear.

As a further aspect of the present invention: the outer side of the ejector rod is wrapped with a sealing sleeve, and the sealing sleeve and the side sealing block are made of rubber sealing materials and are made of the same materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a door frame and slidable mounting are at the inside door leaf of door frame, and the door leaf is including the left side door body and the right side door body, and the vertical fixed mounting in one side that the left side door body is close to the right side door body has the sealing strip, and a plurality of ejector pin mechanisms are installed from the top down in proper order in the outside of sealing strip, the side department of the right side door body seted up with sealing strip matched with seal groove, and the inside of seal groove is inwards sunken to be formed with a plurality of recesses, and when the left and right door body closed and foldd, sealing strip and ejector pin mechanism block respectively in seal groove and the recess, form the seal structure of a plurality of notch cuttype, improve the sealing performance of door leaf.

Drawings

Fig. 1 is a schematic structural view of a concave-convex arc door edge with good sealing performance and capable of preventing clamping injury.

Fig. 2 is a structural schematic diagram of the anti-pinch concave-convex arc door edge with good sealing performance when the door leaf is closed.

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

In the figure: 1-door frame, 2-door leaf, 3-sealing strip, 4-ejector rod mechanism, 5-handle, 6-installation cavity, 7-side sealing block, 8-adjusting screw, 9-auxiliary bevel gear, 10-main bevel gear, 11-driving screw, 12-sliding connecting block, 13-first installation seat, 14-connecting spring, 15-second installation seat, 16-ejector rod, 17-sealing sleeve and 18-groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 3, in the embodiment of the present invention, an anti-pinch concave-convex arc door edge with good sealing performance includes a door frame 1 and a door leaf 2 slidably installed inside the door frame 1, the door leaf 2 includes a left door body and a right door body, and handles 5 are fixedly installed on both the left door body and the right door body; the sealing structure is characterized in that a sealing strip 3 is vertically and fixedly mounted on one side, close to a right door body, of the left door body, a plurality of ejector rod mechanisms 4 are sequentially mounted on the outer side of the sealing strip 3 from top to bottom, a sealing groove matched with the sealing strip 3 is formed in the side edge of the right door body, a plurality of grooves 18 are formed in the sealing groove in an inwards recessed mode, when the left door body and the right door body are closed and folded, the sealing strip 3 and the ejector rod mechanisms 4 are respectively clamped into the sealing groove and the grooves 18, a plurality of stepped sealing structures are formed, and the sealing performance of the door leaf 2 is improved;

in an embodiment of the utility model, an installation cavity 6 is arranged inside the sealing strip 3, an adjusting screw 8 is rotatably arranged inside the installation cavity 6, two external threads with opposite rotation directions are symmetrically arranged on the front side and the rear side of the adjusting screw 8, two side sealing blocks 7 are symmetrically and threadedly connected to the front side and the rear side of the adjusting screw 8, and the adjusting screw 8 is driven to rotate to enable the side sealing blocks 7 to move outwards; two clamping grooves matched with the side edge sealing blocks 7 are symmetrically formed in the front side wall and the rear side wall of the right door body, and the side edge sealing blocks 7 are clamped into the clamping grooves when the left door body and the right door body are folded;

further, in this embodiment, the ejector rod mechanism 4 includes a first mounting seat 13 and a second mounting seat 15 slidably mounted inside the sealing strip 3, the first mounting seat 13 and the second mounting seat 15 are fixedly connected through a connecting spring 14, a sliding connecting block 12 is fixedly mounted on the left side of the first mounting seat 13, the sliding connecting block 12 extends into the mounting cavity 6 and is in threaded connection with the driving screw 11 rotatably mounted inside the mounting cavity 6, an ejector rod 16 is fixedly mounted on the right side of the second mounting seat 15, when the left and right door bodies are closed, the ejector rod 16 is clamped inside the groove 18, the first mounting seat 13, the connecting spring 14 and the second mounting seat 15 are driven to move under a reaction force, so that the sliding connecting block 12 is driven to move, and the driving screw 11 is driven to rotate through the sliding connecting block 12;

further, in this embodiment, a main bevel gear 10 is fixedly mounted at the left end of the driving screw 11, an auxiliary bevel gear 9 is fixedly mounted on the adjusting screw 8, the main bevel gear 10 is engaged with the auxiliary bevel gear 9, the auxiliary bevel gear 9 is removed from rotation when the driving screw 11 rotates, and the adjusting screw 8 is further driven to rotate to drive the two side sealing blocks 7 to move outwards;

specifically, in this embodiment, it should be noted that the outer side of the ejector rod 16 is covered with a sealing sleeve 17, and the sealing sleeve 17 and the side sealing block 7 are made of the same material and are made of a rubber sealing material.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The concave-convex arc-shaped door edge with good sealing performance and damage prevention is characterized by comprising a door frame (1) and a door leaf (2) installed inside the door frame (1) in a sliding mode, wherein the door leaf (2) comprises a left door body and a right door body, and handles (5) are fixedly installed on the left door body and the right door body; the vertical fixed mounting in one side that the left side door body is close to the right side door body has sealing strip (3), and a plurality of ejector pin mechanisms (4) are installed in proper order to the outside from the top down of sealing strip (3), the side department of the right side door body seted up with sealing strip (3) matched with seal groove, the inside of seal groove is inwards sunken to be formed with a plurality of recesses (18), and when the left and right door body was closed and is foldd, sealing strip (3) and ejector pin mechanism (4) are gone into respectively in seal groove and recess (18).

2. The concave-convex arc-shaped door edge with good sealing performance and preventing clamping damage as claimed in claim 1, is characterized in that a mounting cavity (6) is formed in the sealing strip (3), an adjusting screw rod (8) is rotatably mounted in the mounting cavity (6), two external threads with opposite rotating directions are symmetrically arranged on the front side and the rear side of the adjusting screw rod (8), and two side sealing blocks (7) are symmetrically in threaded connection with the front side and the rear side of the adjusting screw rod (8).

3. The concave-convex arc-shaped door edge with good sealing performance as claimed in claim 2, wherein the ejector rod mechanism (4) comprises a first mounting seat (13) and a second mounting seat (15) which are slidably mounted inside the sealing strip (3), the first mounting seat (13) and the second mounting seat (15) are fixedly connected through a connecting spring (14), a sliding connecting block (12) is fixedly mounted on the left side of the first mounting seat (13), and the sliding connecting block (12) extends into the mounting cavity (6) and is in threaded connection with a driving screw (11) rotatably mounted inside the mounting cavity (6).

4. The good-sealing concave-convex arc-shaped door edge capable of preventing clamping injury as claimed in claim 3, wherein a main bevel gear (10) is fixedly installed at the left end of the driving screw (11), an auxiliary bevel gear (9) is fixedly installed on the adjusting screw (8), and the main bevel gear (10) is meshed with the auxiliary bevel gear (9).

5. The good-sealing concave-convex arc-shaped door jamb capable of preventing clamping injury as claimed in claim 4, wherein a sealing sleeve (17) is wrapped on the outer side of the ejector rod (16), and the sealing sleeve (17) and the side sealing block (7) are made of rubber sealing materials and are made of the same materials.