CN211874342U

CN211874342U - Door sill

Info

Publication number: CN211874342U
Application number: CN202020102462.5U
Authority: CN
Inventors: 王宗祥
Original assignee: Demby Development Co Ltd
Current assignee: Demby Development Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-06
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a door sill. The door sill comprises two first locking pieces, a frame, a shielding piece and a zipper, wherein the frame is of a rectangular-like hollow structure, at least one side of the frame is detachably connected, the shielding piece is provided with an installation channel, the installation channel is provided with an operation opening, the frame can penetrate through the operation opening to enable part of the structure of the frame to be contained in the installation channel, two ends of the frame respectively extend out of the installation channel to be connected with the first locking pieces, and the zipper is installed at the operation opening to selectively close or open the operation opening. In foretell door grating, earlier assemble trilateral the equipment of frame, establish the shielding piece through the installation passageway cover on the trilateral frame of having assembled again, open the zip fastener for part installation passageway is opened, forms the operation mouth, and the operation mouth enables wearing to establish on one side of frame and passes through, can make the frame establish by shielding piece cover with relative holistic state, has avoided traditional door grating to wear to establish the shielding piece with the spare part of frame earlier, carries out the inconvenience of assembling to the frame again.

Description

Door sill

Technical Field

The utility model relates to a protection door fence technical field especially relates to a door fence.

Background

The door fence is installed at an entrance of a specific area inside a building for restricting entrance and exit, and is generally designed as a detachable structure for convenient transportation, and a conventional detachable door fence generally consists of a frame and a shielding member. When the door sill is installed, the assembly of the frame and the shielding piece is troublesome, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

In view of this, there is a need for a doorsill that is easy to install.

A door sill, comprising:

two first locking pieces and two second locking pieces;

the frame is of a quasi-rectangular hollow structure, and at least one side of the frame is detachably connected;

the shielding piece is provided with an installation channel, the installation channel is provided with an operation opening, the frame can penetrate through the operation opening, so that part of the structure of the frame is accommodated in the installation channel, and two ends of the frame respectively extend out of the installation channel to be connected with the first locking piece and the second locking piece;

a zipper installed at the operation opening to selectively close or open the operation opening.

In foretell door grating, the detachable frame can conveniently be transported, when assembling the door grating, earlier assemble trilateral the assembling of frame, establish the shielding piece on having assembled trilateral frame through the installation passageway cover again, open the zip fastener, make partial installation passageway open, form the operation mouth, the operation mouth can make one side of frame wear to establish through, can make the frame establish by shielding piece cover with relative holistic state, avoided traditional door grating to wear to establish the shielding piece with the spare part of frame earlier, the inconvenience of assembling is carried out to the frame again, the convenience of door grating installation has been promoted.

In one embodiment, the shielding member includes a shielding portion, a first sleeve, a second sleeve, a third sleeve and a fourth sleeve, the first sleeve, the second sleeve, the third sleeve and the fourth sleeve are all hollow structures and are respectively arranged along the circumferential direction of the shielding portion, the first sleeve, the second sleeve, the third sleeve and the fourth sleeve jointly form the mounting channel, and the zipper is mounted on the fourth sleeve.

In one embodiment, the first sleeve, the second sleeve, the third sleeve and the fourth sleeve are sequentially communicated end to end.

In one embodiment, the zipper extends along the length of the fourth sleeve, and opening the zipper enables the fourth sleeve to form the operation opening.

In one embodiment, the zipper is provided with a zipper cover, and the zipper cover is arranged on the surface of the fourth sleeve and is opposite to the zipper.

In one embodiment, the shielding sleeve has elasticity and can be elastically pressed on the zipper.

In one embodiment, the shielding portion has a single-layer structure.

In one embodiment, the frame includes a first support, a second support, a third support and a fourth support, the first support, the second support, the third support and the fourth support are sequentially detachable and vertically connected to form a quasi-rectangular structure, and the first support and the third support are respectively and correspondingly connected to the first locking member and the second locking member.

In one embodiment, the fixing device further includes a fixing rod, an avoiding channel is formed in the shielding portion along the extending direction of the first support, the fixing rod penetrates through the avoiding channel, and two ends of the fixing rod are respectively fixed to the second support and the fourth support.

In one embodiment, the device further comprises a pulley, and the pulley is mounted on the frame.

Drawings

FIG. 1 is a schematic view of a door sill according to one embodiment;

FIG. 2 is an exploded view of the frame in the door sill shown in FIG. 1;

FIG. 3 is a cross-sectional view of a portion of the frame of the door sill shown in FIG. 1;

FIG. 4 is a schematic view of the shutter of the door sill shown in FIG. 1;

FIG. 5 is a bottom view of the blanking member of the door sill of FIG. 1;

FIG. 6 is a schematic view of the opened state of the zipper in the door sill shown in FIG. 1;

FIG. 7 is a schematic view of the closed position of the zipper in the door sill of FIG. 1;

FIG. 8 is a schematic view of another embodiment of a door sill;

FIG. 9 is an enlarged view of the door sill shown in FIG. 1 at A;

fig. 10 is an enlarged view of the door sill shown in fig. 1 at B.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a doorsill 10 of an embodiment is used to block an access opening. The doorsill 10 includes a first locking member 100, a frame 200, a shutter 300, and a zipper 400. The doorsill 10 is connected to the first locking member 100 through the frame 200. The zipper 400 is mounted to the covering 300 and operation of the zipper 400 facilitates mounting of the covering 300 to the frame 200.

It should be noted that there are two first locking members 100, and when the door fence 10 is installed, the two first locking members 100 may be respectively installed on the door frames at both sides of the doorway so as to be connected to the door frames, and the doorway is blocked by the shielding member 300.

Wherein, frame 200 is similar rectangle hollow structure, and one side of frame 200 is for dismantling the connection at least, can reduce the convenient transportation of volume after the dismantlement. The shielding member 300 is provided with an installation channel for penetrating the frame 200, two ends of the frame 200 are respectively exposed from the installation channel and connected with the first locking member 100, and the zipper 400 can open part of the installation channel to form an operation opening for penetrating one side of the frame 200.

In foretell door grating 10, detachable frame 200 can conveniently be transported, when assembling door grating 10, earlier assemble trilateral equipment of frame 200, establish barrier piece 300 on assembling trilateral frame 200 through the installation passageway cover again, open zip fastener 400, make partial installation passageway open, form the operation mouth, the operation mouth can make one side of frame 200 wear to establish through, can make frame 200 establish with relative holistic state by barrier piece 300 cover, avoided traditional door grating 10 to wear to establish barrier piece 300 with the spare part of frame 200 earlier, the inconvenience of assembling frame 200 again, the convenience of door grating 10 installation has been promoted.

Referring to fig. 2, in one embodiment, the frame 200 includes a first bracket 210, a second bracket 220, a third bracket 230, and a fourth bracket 240. The first bracket 210, the second bracket 220, the third bracket 230 and the fourth bracket 240 are sequentially detachably and vertically connected to form a rectangular-like structure, and the through hole 216 of the upper rotating shaft 214 and the through hole 217 of the lower rotating shaft 215 of the first bracket 210, the through hole 236 of the upper rotating shaft 234 and the through hole 237 of the lower rotating shaft 235 of the third bracket 230 are respectively connected to the first column head 130 of the first locking member 100 and the second column head 620 of the second locking member 600 of the door frame. First support 210, second support 220, third support 230 and fourth support 240 are all can dismantle the connection, can promote the convenience of transportation. Specifically, the second bracket 220 and the fourth bracket 240 are aligned and spaced in parallel, the upper port 212 and the lower port 213 of the first bracket 210 and the upper connector 221 of the second bracket 220 and the lower connector 241 of the fourth bracket 240 are connected to the right ends of the second bracket 220 and the fourth bracket 240 respectively through screws 250 and screw holes (not shown), and the upper port 232 and the lower port 233 of the third bracket 230 and the upper connector 221a of the second bracket 220 and the lower connector 241a of the fourth bracket 240 are connected to the left end of the second bracket 220 and the left end of the fourth bracket 240 respectively through screws 250 and screw holes 242.

Referring to fig. 4, the shielding member 300 includes a shielding portion 310, a first sleeve 320, a second sleeve 330, a third sleeve 340 and a fourth sleeve 350, the first sleeve 320, the second sleeve 330, the third sleeve 340 and the fourth sleeve 350 are all hollow structures and are respectively disposed along the circumferential direction of the shielding portion 310, and the first sleeve 320, the second sleeve 330, the third sleeve 340 and the fourth sleeve 350 form an installation channel. The shielding portion 310 is a rectangular single-layer closed structure, and the connection between the first sleeve 320 and the shielding portion 310 is taken as an example for description, two sides of the first sleeve 320 are bent to form a cylinder shape and then are sealed and then are connected with the shielding portion 310, the connection between the second sleeve 330, the third sleeve 340 and the fourth sleeve 350 and the shielding portion 310 is similar, the shielding portion 310 can be made of materials such as non-woven fabrics, and the cost can be saved due to the single-layer structure. In other embodiments, the shielding portion 310 may also be a mesh structure to facilitate ventilation. The blocking portion 310 may also be made of a transparent material, such as a plastic film, so that the area on the other side of the door fence can be seen through the blocking portion 310, especially when a child is moving in the area, which is convenient for a parent to observe to attend to the child. The first sleeve 320, the second sleeve 330, the third sleeve 340 and the fourth sleeve 350 are all cylindrical structures, are made of cloth, have certain bending performance, and can be conveniently sleeved on the frame 200. The zipper 400 is installed on the fourth sleeve 350 to perform an opening operation of the fourth sleeve 350.

In one embodiment, the first sleeve 320, the second sleeve 330, the third sleeve 340, and the fourth sleeve 350 are in end-to-end communication in sequence. By such arrangement, the frame 200 can be more quickly inserted into the first sleeve 320, the second sleeve 330, the third sleeve 340 and the fourth sleeve 350, thereby avoiding the situation that the frame needs to align with the opening of the second sleeve in time when the frame passes through the first sleeve 320 and then enters the second sleeve 330.

It should be noted that, when assembling the door sill 10, the second bracket 220, the third bracket 230 and the fourth bracket 240 are connected together, and the second bracket 220, the third bracket 230 and the fourth bracket 240 are inserted into the right side of the shielding sleeve 500 on the left side of the fourth sleeve 350, and then the third sleeve 340 is inserted into the right end of the second bracket 220 along the lower end of the third sleeve 340, and slides along the second bracket 220 and the third bracket 230. When the third sleeve 340 is slid onto the third bracket 230, the first bracket 210 is mounted between the second bracket 220 and the fourth bracket 240. The first support 210 is first inserted into the first sleeve 320 during installation, before that, the zipper 400 is opened, the fourth sleeve 350 is cut open along the horizontal direction through the zipper 400, an open structure is formed at the bottom of the fourth sleeve 350, so that the two ends of the fourth sleeve 350 can respectively allow the fourth support 240 and the first support 210 to pass through, the first sleeve 320 slides downwards along the first support 210 and the third sleeve 340 along the first support 210 until the fourth sleeve 350 reaches the fourth support 240 to sleeve the fourth support 240. Further, the shielding portion 310 may have a double-layer structure without being sealed, and the connection between the first sleeve 320 and the shielding portion 310 is described as an example, when the shielding portion 310 has a double-layer structure, two sides of the first sleeve 320 are bent without sealing edges, and two sides are connected to the double-layer shielding portion 310, respectively, and at this time, the first sleeve 320 communicates with the shielding portion 310. Similarly, the second sleeve 330, the third sleeve 340, the fourth sleeve 350 and the shielding portion 310 are connected, when the door sill 10 is assembled, the frame 200 is assembled first, and the shielding member 300 can be directly sleeved on the frame 200 from top to bottom only by opening the zipper 400 of the fourth sleeve 350.

Referring to fig. 5 to 7, in an embodiment, the zipper 400 extends along a length direction of the fourth sleeve 350, and the zipper 400 may be separated, specifically, both sides of the zipper 400 may be separated, and the fourth sleeve 350 is cut open, so that the fourth sleeve 350 forms an operation opening, so that both ends of the zipper 400 can respectively pass through the fourth bracket 240 and the first bracket 210, until the fourth sleeve 350 is sleeved on the fourth bracket 240 after the shielding member 300 is mounted on the frame 200, the zipper 400 is pulled up, so that the fourth sleeve 350 is sleeved on the fourth bracket 240.

In one embodiment, the door sill 10 further includes a blocking sleeve 500 mounted to a surface of the fourth sleeve 350 and disposed opposite the zipper 400. Specifically, shelter from cover 500 and set up the end at zip fastener 400 stroke, shelter from cover 500 and can hold the pull ring of zip fastener 400 after zip fastener 400 closes, avoid the pull ring to expose and influence pleasing to the eye. Further, shelter from cover 500 to have elasticity, can elasticity pressure hold on zip fastener 400 to carry out spacing fixed with the pull ring of zip fastener 400, prevent that the pull ring from removing outside sheltering from cover 500. In this embodiment, the shielding sleeve 500 may be implemented by an elastic band.

Referring to fig. 8, in one embodiment, in order to improve the overall strength of the door sill 10, especially in the large-sized door sill 10, the second bracket 220 and the fourth bracket 240 are easily deformed by gravity or by the child climbing and pressing the first bracket 210 and the third bracket 230 due to the large span. The shielding part 310 is additionally provided with an avoiding channel in the center, a fixing rod is additionally provided at the same time, the fixing rod penetrates through the additionally provided avoiding channel, the two ends of the fixing rod are respectively connected with the second support 220 and the fourth support 240, the connection mode can be screw fixation, a convex column can also be arranged on the second support 220 and the fourth support 240, the convex column is clamped with openings at the two ends of the fixing pipe, and the like, and specific limitation is not made here. Meanwhile, the fourth sleeve 350 is modified adaptively, and a notch is formed in the fourth sleeve 350 to avoid the fourth support 240. The zipper 400 is also modified in an adaptive manner, and two zippers 400 are arranged and respectively installed at both sides of the notch. In the installation of the door sill 10 according to this embodiment, it is only necessary to install the positioning rod to the second bracket 220 and the fourth bracket 240 before installing the first bracket 210 to the second bracket 220 and the fourth bracket 240 when the third sleeve 340 slides onto the third bracket 230 in the installation step according to the above embodiment. In the subsequent steps, when the zippers 400 are opened, the two zippers 400 need to be opened simultaneously, and the rest installation steps are unchanged.

In one embodiment, the door sill 10 further includes a pulley 700, and the pulley 700 is mounted on the fourth bracket 240 to facilitate the support of the door sill 10 after closing the door. In this embodiment, the fourth sleeve 350 is modified such that an opening is formed in the fourth sleeve 350 for avoiding a joint of the pulley 700 connected to the fourth bracket 240.

Referring to fig. 2 again, in an embodiment, the first bracket 210 includes a first connection rod 211a and a first connection rod 211b, the third bracket 230 includes a first connection rod 231a and a first connection rod 231b, the first connection rod 231a and the first connection rod 231b have the same length and are disposed in parallel at intervals, after the shielding member 300 is mounted on the frame 200, the first connection rod 211a on the right side abuts against the right inner side of the first sleeve 320, the third connection rod 231a on the left side abuts against the left inner side of the third sleeve 340, the upper side of the second connection rod 220 abuts against the upper inner side of the second sleeve 330, and the lower side of the fourth connection rod 240 abuts against the lower inner side of the fourth sleeve 350, so as to stretch the shielding member 300 open and tighten, thereby preventing displacement.

Referring to fig. 9, in one embodiment, the first locking member 100 includes a first mounting seat 110, an elastic block 120 and a first post 130, the first mounting seat 110 is mounted on the door frame, and the elastic block 120 is mounted on a side wall of the first mounting seat 110 and can extend and contract in a horizontal direction relative to the side wall of the first mounting seat 110. The first post 130 is mounted on the first mounting seat 110 and is disposed opposite to the elastic block 120, the through hole 216 of the upper turning shaft 214 of the first bracket 210 and the through hole 236 of the upper turning shaft 234 of the third bracket 230 are detachably connected to the first locking member 100 through the first post 130, and the elastic block 120 restricts the vertical movement of the second bracket 220. When the second bracket 220 is mounted to the first locking member 100, the resilient block 120 is pressed downward such that the first post 130 is aligned with the through hole 236 of the upper turning shaft 234.

Referring to fig. 10, in one embodiment, the door fence 10 further includes two second locking members 600, which are respectively fixed to the door frames at both sides of the doorway and are located below the first locking member 100. The second locking member 600 includes a second mounting seat 610 and a second stud 620, the second mounting seat 610 is mounted on the door frame, the second stud 620 is mounted on the second mounting seat 610, the through hole 217 of the lower end rotating shaft 215 of the first bracket 210 and the through hole 237 of the lower end rotating shaft 235 of the third bracket 230 are detachably connected with the second locking member 600 through the second stud 620, and thus, the stability of the door sill 10 mounted on the door frame can be further improved.

It should be noted that, when the doorway needs to be opened or closed, the frame 200 is lifted by pressing the elastic block 120, so that one side of the frame 200 is separated from the door frame, and the frame 200 is rotated along the door frame on the other side to open the doorway. Of course, both sides of the frame 200 can be separated from the door frame, and the whole frame 200 can be taken down from the door frame, so that the operation is simple and the use is convenient.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A door sill, comprising:

two first locking pieces and two second locking pieces;

2. The door sill according to claim 1, wherein the shielding member includes a shielding portion, a first sleeve, a second sleeve, a third sleeve and a fourth sleeve, the first sleeve, the second sleeve, the third sleeve and the fourth sleeve are all hollow structures and are respectively disposed along a circumferential direction of the shielding portion, the first sleeve, the second sleeve, the third sleeve and the fourth sleeve jointly constitute the mounting passage, and the zipper is mounted on the fourth sleeve.

3. The doorsill of claim 2, wherein the first sleeve, the second sleeve, the third sleeve and the fourth sleeve are in end-to-end communication in sequence.

4. The doorsill of claim 3, wherein said zipper extends along a length of said fourth sleeve, and wherein opening said zipper causes said fourth sleeve to form said access opening.

5. The doorsill of claim 4, further comprising a blocking sleeve mounted to a surface of the fourth sleeve and disposed opposite the zipper.

6. The doorsill of claim 5, wherein the covering sleeve is resilient and can be resiliently pressed against the zipper.

7. The doorsill of claim 2, wherein the curtain portion is a single layer structure.

8. The door sill of claim 2, wherein the frame includes a first bracket, a second bracket, a third bracket and a fourth bracket, the first bracket, the second bracket, the third bracket and the fourth bracket are sequentially detachably and vertically connected to form a rectangular-like structure, and the first bracket and the third bracket are respectively and correspondingly connected to the first locking member and the second locking member.

9. The doorsill as claimed in claim 8, further comprising a fixing rod, wherein an avoiding channel is formed in the shielding portion along the extending direction of the first bracket, the fixing rod penetrates through the avoiding channel, and two ends of the fixing rod are respectively fixed to the second bracket and the fourth bracket.

10. The door sill of claim 1, further comprising a pulley mounted to the frame.