CN214532542U

CN214532542U - Low-rail lifting sliding door structure

Info

Publication number: CN214532542U
Application number: CN202022414265.XU
Authority: CN
Inventors: 黄东江
Original assignee: Guangzhou Simbor Furniture Co ltd
Current assignee: Guangdong Xinbiao Smart Home Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-10-29
Anticipated expiration: 2030-10-27

Abstract

A low-orbit lifting sliding door structure relates to the technical field of lifting sliding doors, a transmission device matched with a handle is arranged in a frame of a door leaf main body, the transmission device comprises a transmission device arranged in a side frame of the door frame main body and a roller lifting assembly arranged in a lower frame of the door frame main body, the transmission device drives the roller lifting assembly to ascend and descend in the lower frame, the lower frame of the door leaf main body is close to the bottom of one side of the handle along the length direction, positioning hard glue is fixedly arranged at the bottom of one side of the lower frame of the door leaf main body, which is far away from the handle along the length direction, positioning soft glue is fixedly arranged at the bottom of one side, when the roller lifting assembly is lifted, the positioning hard glue and the positioning soft glue simultaneously descend to position and lock a single-line orbit, the utility model discloses a mode that the positioning glue strip and the positioning soft glue replace the positioning glue strip, the positioning hard glue and the positioning soft glue have the technical effects of long service life and firm fixation.

Description

Low-rail lifting sliding door structure

Technical Field

The utility model relates to a promote push-and-pull door technical field, concretely relates to low track promotes push-and-pull door structure.

Background

The lifting sliding door is used on a large and heavy sliding door, and the only difference from the common sliding door is hardware used by a lifting system, such as a lifting handle, a driver, a connecting rod and a pulley which are not needed by the common sliding door. It is simply said that its principle is exactly lever principle, promote the handle and close the back pulley and promote, at this moment the push-and-pull door is immovable, the security has been strengthened, pulley life has also been prolonged, current promotion push-and-pull door mainly drives the pulley of door leaf below liftable through the actuator dress at vertical door leaf, refer to fig. 7, when operating the door leaf handle and rotating downwards, the door leaf can be controlled to the pulling, when operating the handle and upwards rotating, the door leaf wholly descends, thereby the adhesive tape of door leaf below this moment produces the frictional force with the aluminum alloy track that protrudes and realizes the door leaf and sinks the location, and finally reach the little ventilation function. The lower track that promotes push-and-pull door is done to present technique is mainly aluminum profile struction, and this kind of track can be higher than ground obstacle discrepancy, through a period of use, and the location adhesive tape can lead to door and window fixed not firm (and the adhesive tape accessory changes the degree of difficulty after wearing and tearing big, dismantles the trouble) through the friction loss, appears the phenomenon of displacement, brings potential hidden danger for the family theftproof.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve among the prior art because the high height of orbital under the aluminium alloy with supporting use of promotion push-and-pull door is too high, can hinder the cominging in and going out of people and/or person leads to personnel to trip the injury, and the location adhesive tape who uses among the prior art can arrive the fixed not firm technical defect who leads to door and window through the friction loss.

For solving the technical problem, the utility model discloses the technical scheme who adopts does:

a low-rail lifting sliding door structure comprises a door leaf main body, a handle arranged on the door leaf main body and a single-line rail arranged on the bottom surface and matched with the door leaf main body, a transmission device matched with the handle is arranged in the frame of the door leaf main body, the transmission device comprises a transmission device arranged in the side frame of the door frame main body and a roller lifting assembly arranged in the lower frame of the door frame main body, the driver drives the roller lifting assembly to lift up and down in the lower frame, the bottom of the lower frame of the door leaf main body close to the handle along the length direction is fixedly provided with positioning hard glue, the bottom of the lower frame of the door leaf main body is fixed with a positioning soft rubber along the length direction of the lower frame far away from the handle, when the roller lifting assembly is lifted, the positioning hard rubber and the positioning soft rubber simultaneously descend to position and lock the single-line track.

Further, the gyro wheel lifting unit includes a plurality of gyro wheel that from left to right even interval set up, the location ebonite sets up one at the leftmost below of gyro wheel, the location flexible glue sets up rightmost side.

Furthermore, the bottom of the positioning hard rubber is provided with a positioning groove which is matched with the single-line track to form positioning, the top of the positioning soft rubber is provided with a rolling groove which allows the roller to descend and roll in a matched manner with the single-line track, a strip-shaped opening is arranged between the rolling groove and the positioning groove, and the single-line track penetrates through the strip-shaped opening to form limiting rolling with the roller.

Furthermore, the bottom of the positioning soft rubber is provided with a friction groove which forms positioning and friction locking with the single-line track, and the top of the positioning soft rubber is provided with an embedded part which is embedded into the lower frame of the door leaf main body for positioning and fixing.

Furthermore, a first fixing hole is formed in the periphery of the positioning hard rubber, a second fixing hole is formed in the periphery of the positioning soft rubber, and the positioning hard rubber and the positioning soft rubber are fixed in the lower frame of the door leaf main body through the cooperation of screws and the first fixing hole and the second fixing hole.

Furthermore, the single-line track is a single-line stainless steel track, and the height of the single-line track is 5 mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a low-orbit lifting sliding door structure, which is characterized in that a transmission device, a roller lifting component, positioning hard glue and positioning soft glue are arranged in a door leaf main body, when the sliding door needs to be fixed, a user manually controls a handle to rotate the handle upwards, the roller lifting component is controlled by a driver to lift upwards, namely the door leaf main body descends to drive the positioning hard glue and the positioning soft glue to move downwards to be in conflict with a single-line track, and a larger friction force exists between the positioning hard glue and the positioning soft glue and the single-line track, so that the door leaf main body is in a fixed state at the moment and cannot be pushed, and vice versa, the utility model discloses a positioning hard glue and a positioning soft glue are arranged, can be used together with the single-line track of the ultra-low-orbit, and achieves the use effect of lifting the sliding door, the orbital height of single line is low, small, and the user is difficult to trip, simultaneously, through the mode that location ebonite, location flexible glue replace the location adhesive tape, location ebonite, location flexible glue have long service life, fixed firm technological effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the mounting structure of the transmission device of the present invention;

FIG. 3 is a schematic structural view of the positioning hard glue of the present invention;

FIG. 4 is a schematic structural view of the positioning flexible glue of the present invention;

fig. 5 is a schematic structural view of the movable state of the door leaf main body of the present invention;

FIG. 6 is a schematic structural view of the door leaf of the present invention in a fixed state;

fig. 7 is a schematic diagram of a prior art structure.

In the figure: 1. the door leaf comprises a door leaf main body, 2, a handle, 3, a transmission device, 31, a transmission device, 32, a roller lifting assembly, 4, a roller, 5, positioning hard glue, 51, a positioning groove, 52, a rolling groove, 53, a strip-shaped opening, 54, a first fixing hole, 6, positioning soft glue, 61, a friction groove, 62, an embedding part, 63, a second fixing hole, 7, an upper guide rail and 8, a single-line track.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-6, a low-track lifting sliding door structure comprises a door leaf main body 1, a handle 2 arranged on the door leaf main body 1, and a single-track rail 8 arranged on the bottom surface and matched with the door leaf main body 1, wherein a transmission device 3 matched with the handle 2 is arranged in a frame of the door leaf main body 1, the transmission device 3 comprises a transmission device 31 arranged in a side frame of the door frame main body 1 and a roller lifting assembly 32 arranged in a lower frame of the door frame main body 1, the transmission device 31 drives the roller lifting assembly 32 to lift up and down in the lower frame, a positioning hard glue 5 is fixedly arranged at the bottom of one side of the lower frame of the door leaf main body 1 close to the handle 2 along the length direction, a positioning soft glue 6 is fixed at the bottom of one side of the lower frame of the door leaf main body 1 far away from the handle 2 along the length direction, and when the roller lifting assembly 32 is lifted, and the positioning hard rubber 5 and the positioning soft rubber 6 descend simultaneously to position and lock the single-line track 8.

The utility model provides a low orbit promotes push-and-pull door structure, it is through setting up transmission 3, gyro wheel lifting unit 32, location ebonite 5 and location flexible glue 6 in door leaf main part 1, when needs are fixed the push-and-pull door, through user's manual control handle 2, rotate its handle 2 up, through actuator 31 control the gyro wheel lifting unit 32 upwards promotes, is equivalent to the door leaf main part 1 descends, drives location ebonite 5, location flexible glue 6 move down, contradicts with the single line track 8, through there is great frictional force between location ebonite 5 and location flexible glue 6 and the single line track 8, thereby the door leaf main part 1 is the stationary condition this moment, can't promote, vice versa, through rotating the handle downwards, the actuator drives gyro wheel lifting unit 32 and moves downwards, gyro wheel 4 with single line track 8 cooperatees and forms the support, the gyro wheel can freely slide on the single line track 8, thereby work promotes door leaf main part 1 removes, the utility model discloses a set up location ebonite 5, location flexible glue 6, can arrange ultralow orbital single line track 8 used jointly, reach the result of use that promotes the push-and-pull door, single line track 8 highly low, small, the user is difficult to trip, simultaneously, through location ebonite 5, the mode that location flexible glue 6 replaced the location adhesive tape, location ebonite 5, location flexible glue have long service life, fixed firm technological effect.

It is worth mentioning that the utility model discloses an upper track 7 mutually supports with installing at subaerial single line track 8, forms the installation with the wall of the left and right sides the installation space of door leaf main part 1.

Specifically, as shown in the figure, the roller lifting assembly 32 includes a plurality of rollers 4 uniformly spaced from left to right, the positioning hard glue 5 is disposed on the leftmost one of the rollers 4, and the positioning soft glue 6 is disposed on the rightmost side. The bottom of the positioning hard rubber 5 is provided with a positioning groove 51 which is matched with the single-line rail 8 to form positioning, the top of the positioning soft rubber 5 is provided with a rolling groove 52 which allows the roller 4 to descend and roll in a matched manner with the single-line rail 8, a strip-shaped opening 53 is arranged between the rolling groove 52 and the positioning groove 51, and the single-line rail 8 penetrates through the strip-shaped opening to form limiting rolling with the roller 4.

Specifically, as shown in the figure, the bottom of the positioning soft rubber 5 is provided with a friction groove 61 which forms a positioning and friction locking with the single-line track 8, and the top of the positioning soft rubber 5 is provided with an embedding part 62 which is embedded into the lower frame of the door leaf main body 1 for positioning and fixing.

Specifically, as shown in the figure, first fixing holes 54 are formed around the positioning hard rubber 5, second fixing holes 63 are formed around the positioning soft rubber, and the positioning hard rubber 5 and the positioning soft rubber 6 are fixed in the lower frame of the door leaf main body 1 through the cooperation of screws with the first fixing holes 54 and the second fixing holes 63.

Specifically, as shown in the figure, the single-line track 8 is a single-line stainless steel track, and the height of the single-line track 8 is 5 mm.

It should be noted that the transmission mechanisms used in the transmission device, such as the transmission device 31, the roller lifting assembly 32, and the like, are transmission mechanisms conventionally used for lifting sliding doors and are disclosed in the prior art, and the transmission principle thereof will not be described in detail herein.

The specific operation process of the utility model is as follows, when the handle of the door leaf is operated to rotate downwards, the door leaf integrally rises, the bottom roller leads the roller and the track to be jointed through the lever principle of the transmission mechanism, the rubber blocks at the two ends are suspended, when the pulley and the track are jointed, the distance between the bottom of the rubber piece and the ground is 3mm, thus realizing the normal left and right pulling of the door leaf; when the operating handle upwards rotates, the door leaf wholly descends, the bottom roller enables the roller and the rail to be suspended through the lever principle of the transmission mechanism, the rubber blocks at the two ends are tightly attached to the ground, and friction is formed between the soft rubber and the ground to achieve door leaf positioning.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The low-track lifting sliding door structure comprises a door leaf main body (1), a handle (2) arranged on the door leaf main body (1) and a single-line track (8) arranged on the bottom surface and matched with the door leaf main body (1), and is characterized in that a transmission device (3) matched with the handle (2) is arranged in a frame of the door leaf main body (1), the transmission device (3) comprises a transmission device (31) arranged in a side frame of the door leaf main body (1) and a roller lifting assembly (32) arranged in a lower frame of the door leaf main body (1), the transmission device (31) drives the roller lifting assembly (32) to vertically lift in the lower frame, a positioning hard rubber (5) is fixedly arranged at the bottom of one side, close to the handle (2), of the lower frame of the door leaf main body (1) in the length direction, of the lower frame of the door leaf main body (1) is fixedly provided with a positioning hard rubber (5) at the bottom of one side, far away from the handle (2) in the length direction, of the lower frame of the door leaf main body (1), and the positioning hard rubber is fixedly arranged at the bottom of one side And when the roller lifting assembly (32) is lifted, the positioning hard rubber (5) and the positioning soft rubber (6) descend simultaneously to lock the single-line track (8) in a positioning manner.

2. A low rail lifting sliding door structure as claimed in claim 1, wherein said roller lifting assembly (32) comprises a plurality of rollers (4) spaced evenly from left to right, said positioning glue (5) is disposed under the leftmost roller (4), and said positioning glue (6) is disposed rightmost.

3. The structure of a low-track lifting sliding door according to claim 2, wherein a positioning groove (51) matched with the single-line track (8) to form positioning is formed at the bottom of the positioning hard rubber (5), a rolling groove (52) allowing the roller (4) to descend and roll in a matched manner with the single-line track (8) is formed at the top of the positioning soft rubber (6), a strip-shaped opening (53) is formed between the rolling groove (52) and the positioning groove (51), and the single-line track (8) penetrates through the strip-shaped opening to form limiting rolling with the roller (4).

4. The structure of a low-track lifting sliding door according to claim 3, characterized in that the bottom of the positioning soft rubber (6) is provided with a friction groove (61) which forms a positioning and friction lock with the single-track (8), and the top of the positioning soft rubber (6) is provided with an embedding part (62) which is embedded into the lower frame of the door leaf main body (1) for positioning and fixing.

5. The structure of the low-orbit lifting sliding door according to claim 4, wherein a first fixing hole (54) is formed around the positioning hard rubber (5), a second fixing hole (63) is formed around the positioning soft rubber, and the positioning hard rubber (5) and the positioning soft rubber (6) are fixed in the lower frame of the door leaf main body (1) through the matching of screws with the first fixing hole (54) and the second fixing hole (63).

6. A low track lifting sliding door structure according to claim 5, characterized in that the single line track (8) is a single line stainless steel track, the height of the single line track (8) being 5 mm.