CN211370191U

CN211370191U - Door plate sealing device

Info

Publication number: CN211370191U
Application number: CN201922261583.4U
Authority: CN
Inventors: 潘缪峰; 唐海龙; 李江川
Original assignee: Nanjing Eberton Automation Equipment Co ltd
Current assignee: Nanjing Eberton Automation Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-28
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a door plant sealing device, including door plant and door frame, the door plant passes through the hinge and is articulated on one side of the door frame, door plant top and both sides all are fixed with the sealing strip, and the door frame both sides correspond the sealing strip position with the top and open and have the seal groove, the seal assembly of the sealed effect of increase is installed to the door frame bottom, the utility model discloses a sealing strip realizes sealing to door plant top and both sides with the joint of seal groove, and the sealed processing of door plant bottom is realized sealing up to the sealed subassembly of rethread to increase syllable-dividing and sealed effect, effectually avoid dust and reptile to get into the room, bring inconvenience for the resident family.

Description

Door plate sealing device

Technical Field

The utility model relates to a technical field is sealed to the door plant, specifically is a door plant sealing device.

Background

The door plate is a building entrance or a device which is installed at the entrance and can be opened and closed, and is an entity for dividing a limited space and can connect and block two or more spaces.

The door that people used at present all is the standard type, the door plant is installed the back, can be fixed with the sealing strip in the door plant outside, make the door plant closed back, top and both sides are sealed with the door frame, nevertheless all can leave the clearance between door plant bottom and the floor usually, one comes the door plant switch convenient, two come the door plant bottom also be unsuitable for the installation sealing strip (make sealing strip life-span greatly reduced with ground contact friction), this can lead to the door plant can not play effectual syllable-dividing and sealed effect, and difficult exemption has dust and reptile entering room in the bottom clearance, bring inconvenience for the resident family, for this reason, we provide a door plant sealing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve door plant sealing device of the sealed effect of door plant to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a door plant sealing device, includes door plant and door frame, the door plant passes through the hinge and is articulated on one side of the door frame, door plant top and both sides all are fixed with the sealing strip, and the door frame both sides correspond the sealing strip position with the top and open and have the seal groove, the seal assembly of the sealed effect of increase is installed to the door frame bottom, realizes through sealing strip and seal groove joint that it is sealed to door plant top and both sides to lead to seal assembly and realize the sealing to the door plant bottom.

Preferably, seal assembly includes the connecting plate, open the door frame bottom has the convex groove, and the connecting plate is located the convex groove to with convex groove inner wall sliding connection, the connecting plate top is fixed with sealed arch, and sealed arch and convex groove top inner wall sliding connection, open the door plant bottom have with the arc recess of sealed protruding looks adaptation, connecting plate bottom both ends all are equipped with a plurality of elastic components, and elastic component and convex groove top and bottom inner wall are fixed, through sealed arch and arc recess joint, thereby make the door plant bottom sealed.

Preferably, the elastic part includes the connecting rod, the connecting rod both ends are fixed with convex groove top and bottom inner wall respectively, and connecting rod and connecting plate sliding connection, connecting rod bottom outside cover has the spring, and the spring both ends respectively with connecting plate bottom and convex groove bottom contact, through the interior spring elastic deformation production elasticity of elastic part for the connecting plate has a trend of rebound.

Preferably, the cross section of the sealing strip is semicircular, so that the contact area of the sealing strip and the sealing groove is larger, and the sealing effect is better.

Preferably, the sealing strip all adopts the rubber material to make with sealed protruding, and the sealing strip adopts the rubber material to make with sealed protruding, makes it have certain elasticity, makes the joint inseparabler.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a sealing strip realizes the sealed to door plant top and both sides with the joint of seal groove, and the sealed subassembly of rethread realizes sealing treatment to the door plant bottom to increase syllable-dividing and sealed effect, effectually avoid dust and reptile to get into the room, bring inconvenience for the resident family.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is the structural schematic diagram of the internal sealing assembly of the door frame of the present invention with a bottom section.

In the figure: 1-a door panel; 2-a door frame; 3-sealing strips; 4-sealing groove; 5-a sealing component; 6-connecting plates; 7-a convex groove; 8-sealing the bulge; 9-arc groove; 10-a spring; 11-a connecting rod; 12-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a door panel sealing device shown in the figure includes a door panel 1 and a door frame 2, the door panel 1 is hinged to one side of the door frame 2 through a hinge, a handle is fixed to the outer side of the door panel 1, so that the door panel 1 is practical, sealing strips 3 are fixed to the top and two sides of the door panel 1, sealing grooves 4 are formed in positions of two sides of the door frame 2 and the top corresponding to the sealing strips 3, a sealing assembly 5 for increasing the sealing effect is installed at the bottom of the door frame 2, and the bottom of the door panel 1 is sealed through the sealing assembly 5.

The sealing assembly 5 comprises a connecting plate 6, a convex groove 7 is formed in the bottom of the door frame 2, the top of the convex groove 7 is smaller, the connecting plate 6 which is mounted inside can be prevented from being accidentally separated, the connecting plate 6 is located in the convex groove 7 and is in sliding connection with the inner wall of the convex groove 7, a sealing bulge 8 is fixed at the top of the connecting plate 6, the sealing bulge 8 is in sliding connection with the inner wall of the top of the convex groove 7, an arc-shaped groove 9 matched with the sealing bulge 8 is formed in the bottom of the door plate 1, a plurality of elastic pieces 10 are arranged at two ends of the bottom of the connecting plate 6, the elastic pieces 10 are fixed with the top of the convex groove 7 and the inner wall of the bottom of the convex groove;

wherein, elastic component 10 includes connecting

rod

11, 11 both ends of connecting rod are fixed with 7 tops of convex groove and bottom inner wall respectively, and connecting rod 11 and connecting plate 6 sliding connection, 11 bottom outside covers of connecting rod have spring 12, and the spring 12 both ends respectively with 6 bottoms of connecting plate and 7 bottom contacts of convex groove, produce elasticity through spring 12 elastic deformation to make connecting plate 6 have an ascending elasticity, thereby satisfy jack-up seal arch 8 and arc recess 9 joint.

The cross section of the sealing strip 3 is semicircular, the sealing strip 3 and the sealing bulge 8 are made of rubber materials, and the clamping connection is more tight due to the rubber materials.

In the scheme: when closing the door, sealing strip 3 and the seal groove 4 joint of threshold top and both sides are fixed through door plant 1 top and both sides, thereby realize the sealed processing to door plant 1 top and both sides, simultaneously, 1 bottom contact extrusion sealing protrusion 8 of door plant, make connecting plate 6 downstream, then after door plant 1 is closed, produce elasticity through spring 12 elastic deformation, make connecting plate 6 rebound, jack-up sealing protrusion 8, thereby sealed protruding 8 and arc recess 9 joint that makes, realize the sealed to door plant 1 bottom, thereby increase syllable-dividing and sealed effect, effectually avoid dust and reptile to get into the room, bring inconvenience for the resident family.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a door plant sealing device, includes door plant (1) and door frame (2), door plant (1) is articulated its characterized in that through hinge and door frame (2) one side: door plant (1) top and both sides all are fixed with sealing strip (3), and door frame (2) both sides correspond sealing strip (3) position with the top and open and have seal groove (4), door frame (2) bottom is installed seal assembly (5) of increase sealed effect.

2. A door panel sealing arrangement according to claim 1, wherein: sealing component (5) is including connecting plate (6), open door frame (2) bottom has convex groove (7), and connecting plate (6) are located convex groove (7) to with convex groove (7) inner wall sliding connection, connecting plate (6) top is fixed with sealed arch (8), and sealed arch (8) and convex groove (7) top inner wall sliding connection, open door plant (1) bottom has arc recess (9) with sealed arch (8) looks adaptation, connecting plate (6) bottom both ends all are equipped with a plurality of elastic component (10), and elastic component (10) and convex groove (7) top and bottom inner wall are fixed.

3. A door panel sealing arrangement according to claim 2, wherein: elasticity piece (10) include connecting rod (11), connecting rod (11) both ends are fixed with convex groove (7) top and bottom inner wall respectively, and connecting rod (11) and connecting plate (6) sliding connection, connecting rod (11) bottom outside cover has spring (12), and spring (12) both ends contact bottom convex groove (7) bottom and connecting plate (6) respectively.

4. A door panel sealing arrangement according to claim 1, wherein: the cross section of the sealing strip (3) is semicircular.

5. A door panel sealing arrangement according to claim 2, wherein: the sealing strip (3) and the sealing bulge (8) are both made of rubber materials.