CN216962101U

CN216962101U - Door curtain mounting keel

Info

Publication number: CN216962101U
Application number: CN202220048493.6U
Authority: CN
Inventors: 董士渲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-15
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a door curtain mounting keel, which belongs to the technical field of door curtain suspension pieces and comprises a clamping plate, a clamping plate and a clamping plate, wherein the clamping plate is used for clamping a door curtain; the clamping plate is installed on the suspension bottom plate, and the keel is installed and fixed through the suspension bottom plate; the splint include front plate and back splint, and the door curtain is installed between front plate and the back splint, interval between front plate and the back splint is adjustable. According to the door curtain mounting keel disclosed by the utility model, the clamping plate for fixing the door curtain can swing back and forth in the process of coming in and going out of people, so that the bending degree of the door curtain is reduced, the door curtain is effectively prevented from being broken, meanwhile, the door curtain can be stretched and folded through the loosening of the screw rod, the door curtain is convenient to use in different scenes, in addition, the stripes are arranged on the surface in contact with the door curtain, so that the multi-surface contact with the door curtain is realized, and the clamping force on the door curtain is improved.

Description

Door curtain mounting keel

Technical Field

The utility model relates to the technical field of door curtain suspension pieces, in particular to a door curtain mounting keel.

Background

Door curtains have been widely used in many fields of daily life. Door curtains are currently commonly installed using a door curtain rail.

Most of the currently used mounting keels are of a single structure, and the mounting modes are mainly fixed and suspended.

The fixed hanging mode is adopted, generally, the door curtain is directly fixed on the installation keel, and the installation keel is fixed on the wall or the door frame. The following problems mainly exist in the way:

first, when the door curtain is mounted in the above manner, the upper end of the door curtain is fixed, and the door curtain is bent in the front-rear direction during entrance and exit, which may cause a phenomenon of being broken above the door curtain after a long-term use.

Secondly, when personnel frequently come in and go out or carry scenes such as article, need stretch, folding operation such as to the door curtain to convenient business turn over, but because the door curtain is fixed connection, therefore inconvenient operations such as stretching, folding to the door curtain.

Finally, the pressing force on the door curtain is mainly concentrated on a plurality of points with screws, on one hand, the door curtain is easy to loosen or fall off due to the fact that the door curtain is fixed only near the fixed screws, meanwhile, the door curtain is in a state of uneven stress for a long time, and if the door curtain is opened and closed frequently, the situation of fracture at the edge of the door curtain is caused.

By adopting a suspension type installation mode, although the front and back swing of the door curtain can be realized, the door curtain can only be suspended during installation, and cannot be directly installed on a door frame or the top.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects in the prior art, the utility model aims to provide a door curtain mounting keel, a clamping plate for fixing a door curtain can swing back and forth in the process of coming in and going out of people, the bending degree of the door curtain is reduced, the door curtain is effectively prevented from being broken, meanwhile, the door curtain can be stretched and folded through the loosening of a screw rod, the door curtain can be conveniently used in different scenes, in addition, stripes are arranged on the surface in contact with the door curtain, the multi-surface contact with the door curtain is realized, and the clamping force on the door curtain is improved.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a curtain mounting keel is provided including a clamping plate for clamping a curtain;

the suspension bottom plate is movably arranged on the clamping plate, and the clamping plate can rotate back and forth relative to the suspension bottom plate.

Furthermore, the suspension bottom plate is provided with a connecting part, and a rotating part matched with the connecting part is arranged above the clamping plate.

Further, splint include front plate and back splint, hang the bottom plate with the back splint are connected, and the door curtain is installed between front plate and the back splint.

Further, the removal track has been seted up to the front end of back splint, be equipped with logical groove on the front splint, the base of lead screw is located on the removal track, the front end passes the door curtain and follows stretch out in leading to the groove, through lead screw and nut are connected front splint and back splint fixedly.

Furthermore, the rear end face of the front clamping plate is a first striated surface provided with striations, and the front end face of the rear clamping plate is a second striated surface provided with striations.

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

1. according to the door curtain disclosed by the utility model, the keel is installed, the rear clamping plate is connected with the suspension bottom plate in a movable connection mode, the connection part is arranged on the suspension bottom plate, and the rotating part is arranged on the rear clamping plate, so that the rear clamping plate can be fixed and can rotate back and forth, and the clamping plate can swing along with the swinging of the door curtain in the in-and-out process, so that the bending degree of the door curtain is reduced, and the door curtain is well prevented from being broken;

2. according to the door curtain mounting keel disclosed by the utility model, the door curtain is mounted on the threaded rod, when the door curtain needs to be stretched and folded, the threaded rod can be loosened, the clamping force of the clamping plate on the door curtain is reduced, and the door curtain is conveniently stretched and folded;

3. according to the door curtain mounting keel disclosed by the utility model, the door curtain is clamped and fixed through the stripe surface, the fixing mode is changed from single-surface contact to multi-surface contact, the clamping force on the door curtain is improved, the phenomena of looseness and falling in the long-term use process of the door curtain are effectively avoided, meanwhile, the door curtain is uniformly stressed, the condition of breakage caused by nonuniform stress in the use process of the door curtain is avoided, and the service life of the door curtain is prolonged;

4. according to the door curtain mounting keel disclosed by the utility model, the front clamping plate and the rear clamping plate are detachably connected, so that the door curtain can be conveniently mounted and replaced, the device does not need to be detached during replacement, and the door curtain can be replaced only after the front clamping plate is detached.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of a front splint according to the present invention;

fig. 4 is a schematic view of the structure of the rear splint of the present invention.

In the figure: 1-front clamping plate, 2-rear clamping plate, 3-suspension bottom plate, 4-screw rod, 5-moving track, 6-through groove, 7-first stripe surface, 8-second stripe surface, 9-clamping groove, 10-clamping strip and 11-mounting hole.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the present embodiment provides a door curtain mounting keel, including a front clamping plate 1, a rear clamping plate 2 and a suspension bottom plate 3, where the suspension bottom plate 3 is used to fix a device on a wall or a door frame, and the front clamping plate 1 and the rear clamping plate 2 are used to fix a door curtain, specifically:

the rear clamping plate 2 is movably connected with the suspension bottom plate 3. As shown in fig. 2, a connecting portion is provided on the suspension base plate 3, and a rotating member adapted to the connecting portion is provided above the rear clamp plate 2.

In this embodiment, adopt the joint groove to be connected with the mode of card strip, connecting portion are joint groove 9, rotating member is card strip 10. Specifically, the method comprises the following steps:

and the hanging bottom plate 3 is provided with a clamping groove 9 with a downward opening and used for connecting the rear clamping plate 2. The upper end of back splint 2 be equipped with the card strip 10 of joint groove 9 adaptation, card strip 10 card is gone into to joint groove 9, realizes the fixed between back splint 2 and the suspension plate 3. Specifically, the one side of contacting with draw-in groove 9 on the card strip 10 is the arc, and card strip 10 lower extreme should downwardly extending partly for rear clamping plate 2 can rotate around for suspension plate 3, and when personnel went out, the door curtain can the back-and-forth movement, and rear clamping plate 2 also can rotate along with the removal of door curtain in the front-and-back direction, can reduce the angle of buckling of door curtain when going out like this, thereby carry out effectual protection to the door curtain, avoid the phenomenon of door curtain rupture.

In addition, connecting portion also can be for opening decurrent arc couple, rotating member is the up end and is curved fixture block, arc couple and fixture block are equipped with two sets ofly at least, are exactly like this to be connected back splint 2 and suspension board 3 at fixed several points, for the connected mode of monoblock joint groove and card strip, material saving.

The front clamping plate 1 and the rear clamping plate 2 are detachably connected. In this embodiment, the front clamping plate 1 and the rear clamping plate 2 are fixedly connected through a screw rod 4 and a nut, and the door curtain is hung on the screw rod 4. Removal track 5 has been seted up to the front end of back splint 2, be equipped with logical groove 6 on the front splint 1, the base of lead screw 4 is located on the removal track 5, the front end passes the door curtain and follows stretch out in leading to groove 6, and the door curtain is installed on the lead screw 4, between two splint. The centre gripping dynamics of splint to the door curtain can be adjusted through the elasticity of adjusting lead screw 4, when meetting the condition such as the great perhaps needs transport goods of flow of people, need fold or stimulate forward or backward with the door curtain, open the door curtain, can become flexible threaded rod 4, make the distance increase between the two splint, the door curtain is in mobilizable state, make things convenient for the folding or the pulling of door curtain, back splint 2 also can be forward or backward along with it simultaneously rotates, protect the door curtain.

In this embodiment, the suspension bottom plate 3 is fixed on a wall surface or a door frame in a screw fixing manner, and the mounting hole 11 is formed in the suspension bottom plate 3, so that the suspension bottom plate 3 is fixed to the wall body or the door frame. The suspension base plate 3 may be fixed by means of gluing or the like.

Example two:

this embodiment changes the structure of front splint 1 and back splint 2 on the basis of embodiment one to the increase is to the clamping force degree of door curtain, avoids the door curtain not hard up, drops. Specifically, the method comprises the following steps:

as shown in fig. 3-4, in order to improve the clamping force of the clamping plates on the door curtain and avoid the situation that the door curtain is loosened and falls off, two surfaces in contact with the door curtain are designed to be striped surfaces provided with stripes, that is, the rear end surface of the front clamping plate 1 is a first striped surface 7 provided with stripes, the front end surface of the rear clamping plate 2 is a second striped surface 8 provided with stripes, and the two striped surfaces are matched, so that the door curtain is fixed more firmly. The structure of stripe face is adopted, for the mode that uses the plane to carry out contact, fixed, is changed into the multiaspect contact by the single face contact, has improved the effort to the door curtain, and the door curtain is fixed more firmly. In addition, the strip face is used for clamping and fixing the door curtain, and compared with a mode of fixing the door curtain only through screws, the stress points of the door curtain can be increased, so that the stress points are distributed more uniformly, the condition that the door curtain is broken due to long-term uneven stress can be effectively avoided, and the service life of the door curtain is further prolonged.

The door curtain installation fossil fragments of this embodiment example, install hang bottom plate 3 on wall or door frame, and back splint 2 is installed in hang bottom plate 3's joint groove 9, and the rear end of threaded rod 4 is located removal track 5, and the door curtain is installed between front splint 1 and back splint 2 and is installed on threaded rod 4, and the back is worn out from door curtain and logical groove 6 to the front end of threaded rod 4, screws up the nut, has realized the fixed to the door curtain. The stripe surface on the clamping plate increases the stress area of the door curtain, improves the clamping force to the door curtain and ensures that the door curtain is more firmly fixed. When personnel go in, the door curtain moves backwards forward to drive the rear clamping plate 2 to move backwards forward, so that the relative position between the upper part of the door curtain and the rear clamping plate 2 is unchanged or slightly changed, the bending angle of the door curtain is reduced, and the door curtain can be effectively prevented from being broken. When meeting needs door curtain slip or folding condition, can become flexible threaded rod 4, make the door curtain be in movable state, fold or pull around the door curtain, open the door curtain, splint 2 also can rotate behind this process simultaneously to protect the door curtain. If the door curtain needs to be replaced, the screw cap can be unscrewed, the front clamping plate 1 is taken down, the door curtain is replaced, and then the front clamping plate 1 is installed, so that the replacement is convenient.

It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A door curtain mounting runner comprising:

a clamping plate for clamping the door curtain;

the suspension bottom plate is movably arranged on the clamping plate, and the clamping plate can rotate back and forth relative to the suspension bottom plate;

the suspension bottom plate is provided with a connecting part, and a rotating part matched with the connecting part is arranged above the clamping plate;

the splint include front plate and back splint, hang the bottom plate with the back splint is connected, and the door curtain is installed between front plate and the back splint.

2. The door curtain mounting keel according to claim 1, wherein a moving track is provided at the front end of the rear clamping plate, a through groove is provided on the front clamping plate, a base of a lead screw is positioned on the moving track, the front end of the lead screw passes through the door curtain and extends out of the through groove, and the front clamping plate and the rear clamping plate are connected and fixed through the lead screw and a nut.

3. A curtain mounting runner as claimed in claim 2, wherein the rear end of the front clip has a first striated surface and the front end of the rear clip has a second striated surface.