CN212225008U - Embedded dustproof track sliding door - Google Patents

Abstract

The utility model discloses an embedded dust-proof track sliding door and a use method thereof, and relates to the field of building doors and windows. The sliding door includes a sliding device, a door panel, and a door frame. The sliding device includes an upper sliding device and a lower sliding device. The upper sliding device is composed of the top pulley of the door panel and the upper sliding track of the door frame. The door frame includes two. The upper sliding rail and two lower sliding rails, the tops of the two lower sliding rails are flush with the ground, the lower sliding device is fixed in the lower sliding rail, and the lower sliding device is fixed through the lower connecting piece of the door panel and the The lower sliding device connecting piece is connected as a whole, and when the handle is pulled, the door panel is driven by the crawler and under the auxiliary action of the pulley on the door panel to complete the push-pull process, which is convenient for installation and maintenance. Because the upper surface of the crawler track has the same width as the top of the lower track and can be tightly connected, the purpose of dust prevention is achieved.

Description

A kind of embedded dustproof track sliding door

technical field

The utility model relates to the field of building doors and windows, in particular to an embedded dust-proof track sliding door.

Background technique

At first, sliding doors were only used for wardrobes, but with the improvement of living standards, people's requirements for the home environment are getting higher and higher. Combined with the design of today's indoor space, the functions and scope of use of sliding doors are also expanding. In other words, the sliding door also greatly facilitates the division and utilization of indoor space. Its reasonable sliding design can not only bring convenience to people, but also meet the rhythm and aesthetic standards of modern life, so the sliding door has been widely used. It is used in many fields, but in order to ensure the durability of the sliding door, the lower part must be installed with rails, but this causes the sliding door threshold to be too high, which brings inconvenience to users. The idea of underground is to solve the problem that the threshold of the sliding door is too high, but this kind of solution will cause small wastes to fall into the lower track and it is not easy to clean up. Therefore, it is imperative to design an embedded dust-proof track sliding door.

Utility model content

The purpose of the utility model is to solve the problem that the lower track of the embedded sliding door is not easy to clean, and proposes an embedded dust-proof track sliding door.

In order to achieve the above object, the present invention adopts the following technical solutions:

An embedded dust-proof track sliding door includes a sliding device, a door panel and a door frame, the sliding device includes an upper sliding device and a lower sliding device, and the upper sliding device is composed of the top pulley of the door panel and the upper sliding track of the door frame , plays an auxiliary role in the whole device, the lower sliding device includes a pulley, a bracket, a fixed frame, a track and a receiving part, and the door panel includes a pulley, a handle and a lower connecting part, and the lower connecting part is fixed at the bottom of the door panel, so The door frame includes two upper sliding rails and two lower sliding rails, the two upper sliding rails are connected with the pulleys on the upper part of the door panel, the tops of the two lower sliding rails are flush with the ground, and the lower sliding rails are The lower sliding device is fixed inside, and the lower connecting part of the door panel and the receiving part are integrated, and when the handle is pulled, the door panel will be driven by the crawler and the door panel due to the action of force. The push-pull process is completed with the assistance of the upper pulley, because the upper surface of the crawler track is closely connected with the top of the lower sliding track, so as to achieve the purpose of dust prevention, and can also reduce safety hazards.

Further, the lower sliding device should be provided with two pairs, which are respectively fixed in the two lower sliding rails. The pulleys in the lower sliding device are set to several pulleys according to the width of the door, and the pulleys are supported by the brackets. Evenly welded on the fixed frame, the fixed frame is fixed on the bottom of the lower sliding track, the pulley is wrapped by the crawler, the length of the lower sliding device is slightly smaller than the lower sliding track of the door frame, and the pulley is wrapped by the crawler , a receiving piece is fixed on the crawler, the receiving piece is in the shape of a long groove, and one end of the fence on the width side can be opened, which is called an openable fence. The inner wall of the long groove is provided with a groove, and the length of the receiving piece It is equal to the length of a single door panel, its width is equal to the width of the lower connecting piece, and there are raised wings around the lower connecting piece, opening the receiving piece can open the fence, the lower connecting piece is snapped into the receiving piece, and the fence can be opened by closing Therefore, the lower connecting piece and the receiving piece are tightly and stably installed together. Because the lower connecting piece is fixed at the bottom of the door panel, the lower sliding device is stably connected with the door panel. Under the action of force, all the The door plate drives the lower crawler to rotate through the lower connecting piece and the receiving piece. The width of the crawler is slightly larger than the top width of the lower sliding track left by the door frame, so the crawler has a good dustproof effect on the lower track. .

Further, the vertical sides of the door frame are respectively provided with locks at corresponding positions of the door panel.

Compared with the prior art, the beneficial effect of the utility model is that the pulley on the top of the door panel is fitted with the upper sliding track left by the door frame, which not only saves people's effort when using it, but also improves the safety of door panel installation. The locks on the vertical sides of the door frame and the locks on the top of the door panel can play a good anti-theft effect when used together; Open the closure of the fence to make it firmly connected together, easy to install and disassemble, and easy to maintain; the lower sliding device is connected with the door plate through the fixed connecting piece on the With the assistance of pulleys, the entire push-pull process is completed by using the principle of conveyor belts; because the top of the lower sliding track of the door frame is flush with the ground, the problem of excessively high thresholds can be avoided, thereby reducing potential safety hazards. The width is equal to the top opening of the lower rail, and in combination with the above conditions, the possibility of garbage entering the lower rail can be reduced to a certain extent, so as to achieve the effect of dust prevention.

Description of drawings

Fig. 1 is the structural representation of a kind of embedded dust-proof track sliding door proposed by the present invention;

Figure 2 is a schematic diagram of the door panel;

3 is a schematic diagram of a lower sliding device;

Fig. 4 is A-A sectional view in Fig. 3;

In the picture: 1 lock, 2 lower sliding track, 3 door panel, 4 handle, 5, door frame, 51 upper sliding track, 6 crawler, 7 receiving piece, 71 openable fence, 8 lower connecting piece, 9 pulley, 10 fixing frame, 11 brackets.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1 to 4, an embedded dust-proof track sliding door includes a sliding device, a door panel 3, and a door frame 5. The sliding device includes an upper sliding device and a lower sliding device, and the upper sliding device includes the top of the door panel. The fitting 51 of the pulley 9 and the upper sliding track left by the door frame plays an auxiliary role in the whole device. The door panel 3 includes a pulley 9, a handle 4 and a lower connector 8. The lower connector 8 is fixed at the bottom of the door panel 3. The door frame 5 includes two upper sliding rails 51 and two lower sliding rails 2. The two upper The sliding rail 51 is connected with the pulley 9 on the upper part of the door panel 3 , the tops of the two lower sliding rails 2 are flush with the ground, and the lower sliding rail 2 is provided with the lower sliding device, which passes through the door panel 3 . The lower connecting piece 8 and the receiving piece 7 are connected as a whole, and when the handle 4 is pulled, the door panel 3 will be driven by the crawler belt 6 and the auxiliary action of the pulley 9 on the door panel 3 due to the action of force. The push-pull process is completed, because the upper surface of the crawler 6 is closely connected with the top of the lower sliding track 2 to achieve the purpose of dust prevention, and can also reduce safety hazards; the lower sliding device should be provided with two pairs, which are respectively fixed in the In the two lower sliding rails 2, the pulleys 9 in the lower sliding device are set to several pulleys 9 according to the width of the door. 10 is fixed at the bottom of the lower sliding track 2, the pulley 9 is wrapped by the crawler 6, the length of the lower sliding device is slightly smaller than the length of the lower sliding track 2, the pulley 9 is wrapped by the crawler 6, the crawler A receiving member 7 is fixed on the 6. The receiving member 7 is in the shape of a long groove and one end of the fence on the width side can be opened, which is called an openable fence 71. The inner wall of the long groove is provided with a groove. The length is equal to the length of a single door panel 3, its width is equal to the width of the lower connecting piece 7, and the lower connecting piece is provided with protruding wings, the openable fence 71 of the receiving piece 7 is opened, and the lower connecting piece 8 is snapped into the receiving piece 7, and close the openable fence 71, so the lower connecting piece 8 and the receiving piece 7 are tightly and stably installed together, because the lower connecting piece 8 is fixed at the bottom of the door panel 3, so the lower sliding device 2 It is stably connected with the door panel 3. Under the action of the force, the door panel 3 drives the lower crawler 6 to rotate through the lower connecting member 8 and the receiving member 7. The width of the crawler 6 is slightly larger than that of the lower sliding track 2 left by the door frame. The top is wide, so the crawler belt 6 has a good dustproof effect on the lower sliding track 2 ; the vertical sides of the door frame 5 are respectively provided with locks 1 at the corresponding positions of the door panel 3 .

Example 1:

The steps of using the embedded dust-proof track sliding door include:

(1) Select the installation location according to the site layout, and design the installation plan;

(2) At the selected position, find the position where the bottom of the door frame is installed and dig a trench of a certain length to place the lower sliding device;

(3) Install the lower connector on the door panel, and then install the lower sliding device, which is connected to the lower connector of the door panel through the fixed receiving part on the track, so as to complete the entire installation process;

(4) The embedded dust-proof track sliding door can be pushed and pulled at will through the handle on the door panel, and the effect of safety and anti-theft can be achieved through the lock. The embedded dust-proof track sliding door is completed under the action of the crawler. Its moving process, and can play a good dustproof effect.

Although the specific embodiments of the present utility model are described above in conjunction with the accompanying drawings, they are not intended to limit the scope of protection of the present utility model. On the basis of the technical solutions of the present utility model, those skilled in the art do not need to pay creative work. Various modifications or deformations are still within the protection scope of the present invention.

Claims (3)

1. The utility model provides an embedded dustproof track push-and-pull door, includes slider, door plant, door frame, slider includes upper portion slider and lower part slider, upper portion slider by door plant top pulley with door frame upper portion slip track is constituteed, lower part slider includes pulley, support, mount, track and accepts the piece, the door plant includes pulley, handle and lower part connecting piece, the lower part connecting piece is fixed in the door plant bottom, the door frame includes two upper portion slip tracks, two lower part slip tracks, two upper portion slip tracks with the pulley on door plant upper portion is connected, two lower part slip track's top and ground parallel and level, be equipped with in the lower part slip track lower part slider, through the lower part connecting piece of door plant with it connects into whole to accept the piece.

2. The embedded dust-proof track sliding door according to claim 1, wherein: the lower sliding device is provided with two pairs of pulleys which are respectively fixed in the two lower sliding tracks, a plurality of pulleys are set in the lower sliding device according to the width of a door, the pulleys are supported by a bracket and are uniformly welded on a fixing frame, the fixing frame is fixed at the bottom of the lower sliding track, the pulleys are wrapped by a crawler, the length of the lower sliding device is slightly smaller than that of the lower sliding track of the door frame, the pulleys are wrapped by the crawler, a bearing part is fixed on the crawler, the bearing part is in the shape of a long groove, one end fence on the width edge of the bearing part can be opened, the inner wall of the long groove is provided with a groove, the length of the bearing part is equal to that of a single door plate, the width of the bearing part is equal to that of the lower connecting part, convex wings are arranged around the lower connecting part, and, the lower connecting piece is clamped into the bearing piece and closes the fence, so that the lower connecting piece and the bearing piece are tightly and stably installed together, the door plate drives the lower crawler belt to rotate through the lower connecting piece and the bearing piece under the action of force, and the width of the crawler belt is slightly larger than the top width of the lower sliding track reserved on the door frame.

3. The embedded dust-proof track sliding door according to claim 2, wherein: and locks are respectively arranged on the two vertical sides of the door frame at the corresponding positions of the door plate.

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