CN110952850A

CN110952850A - Invisible sliding door without handle

Info

Publication number: CN110952850A
Application number: CN201811118292.3A
Authority: CN
Inventors: 魏晖东; 孟亚欢; 马吉; 王伟; 代丽丽; 任瑞波
Original assignee: Hubei Yunyitian Wood Industry Co ltd
Current assignee: Hubei Yunyitian Wood Industry Co ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2020-04-03

Abstract

The invention discloses a handle-free invisible sliding door, which belongs to the technical field of invisible doors and specifically comprises the following components: door frame, and door frame sliding connection's the door body, horizontal spout is seted up at the door body middle part, and slidable mounting has the sliding ring in the spout, door body one side is provided with at least one mounting groove, and the inside subassembly that opens and shuts that is equipped with of mounting groove, the subassembly that opens and shuts includes dabber and wheel rim, the wheel rim is made by permanent magnetic material, and rotates to be connected at the dabber, the inboard coiling of wheel rim has the chi spring, and chi spring tip inlays the dress at the spindle, the wheel rim outside is around putting the driving rope, the sliding ring is connected to the driving rope outer end, and the chi spring is connected to the inner, the door frame is close to wheel. The invention changes the magnetic pole direction through the opening and closing component, so that the door body is labor-saving and convenient to open and close, does not have an obvious handle, and has simple and elegant appearance.

Description

Invisible sliding door without handle

Technical Field

The invention relates to the technical field of invisible doors, in particular to a handle-free invisible sliding door.

Background

With the improvement of living standard of people, the requirement on furniture environment is higher and higher; the traditional room door needs to have a certain decoration function besides a partition function; at present, young people prefer simple and clear decoration, and the whole room looks simple and elegant; however, the traditional room door is always provided with a convex handle, so that the whole door body is not simple and fashionable; in addition, the handle protrudes out of the door plate, so that people can easily hook clothes when passing, which brings inconvenience to walking, and especially has larger potential safety hazard for families with children; in addition, there is small space in the door plant and the door frame of traditional room door to in the door plant and the door frame open and shut smoothly, but in strong wind weather, scurry into the air current in the room and can make the collision that door plant and door frame are interrupted, produce stronger noise, influence user's normal work and rest.

Therefore, people often select the invisible sliding door to separate the space in indoor decoration, the invisible sliding door has a simple structure and is convenient to open and close, and more importantly, the invisible sliding door can be integrated with a wall body and a cabinet, does not occupy space and has the characteristics of simplicity and bulkiness; however, the existing sliding door is inconvenient to use, and after the sliding door is closed, the door body and the door frame are tightly attracted, so that the sliding door is difficult to open; the Chinese patent number discloses a CN106088949B extremely simple invisible sliding door, which comprises a frame body, a frame, a permanent magnet substrate, a transmission gear, a driving gear, an energy storage spring, a sliding ring and the like, wherein the transmission rope is pulled out of a wire spool through a dragging slide, the wire spool drives the driving gear to synchronously rotate, and meanwhile, the rotation energy is stored in the energy storage spring in the form of elastic potential energy; meanwhile, the transmission gear is driven to rotate, the transmission gear drives the permanent magnet to rotate around the axis of the permanent magnet, the magnetic pole is turned over, and the sliding door is opened.

Disclosure of Invention

The invention aims to provide a handle-free invisible sliding door, which changes the magnetic pole direction through an opening and closing assembly, so that a door body is labor-saving and convenient to open and close, does not have an obvious handle, and is simple and elegant in appearance.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a stealthy push-and-pull door of no handle, includes door frame, and door frame sliding connection's the door body, the horizontal spout is seted up at door body middle part, and slidable mounting has the sliding ring in the spout, door body one side is provided with at least one mounting groove, and the inside subassembly that opens and shuts that is equipped with of mounting groove, the subassembly that opens and shuts includes dabber and wheel rim, the wheel rim is made by permanent magnetic material, and rotates to connect at the spindle, the inboard coiling of wheel rim has the chi spring, and chi spring tip inlays the dress at the spindle, the wheel rim outside has the driving rope around putting, the sliding ring is connected to the driving rope outer end, and the chi spring is connected to the inner, the.

Further, the height of the rim is larger than that of the mandrel.

Furthermore, a cushion pad is arranged at the position, right opposite to the position of the transmission rope outlet, of the mounting groove.

Further, the buffer pad is arc-shaped.

Further, the cushion pad is made of an elastomeric material.

Furthermore, a flocking layer is arranged on the side, close to the wheel rim, in the sliding groove.

Furthermore, a sound-absorbing cotton layer is arranged on the connecting surface of the door body and the door frame.

Furthermore, a part of the door frame is built into the wall body, and when the door body needs to be opened, the door body is pushed into the door frame in the wall body.

The invention has the beneficial effects that:

1. the sliding door can slide in the door frame in a reciprocating manner to realize opening and closing; when the sliding door is in a closed state, the wheel rim and the permanent magnet are opposite in different poles and are attracted together under the action of magnetic attraction, when the sliding door is to be opened, the sliding ring is dragged to slide along the sliding groove, the transmission rope is pulled out from the wheel rim, the wheel rim rotates, the magnetic pole is turned over and is opposite in the same pole as the permanent magnet, the sliding door is bounced open under the action of magnetic repulsion, and meanwhile, the ruler spring accumulates elastic potential energy; when the door is opened for a certain distance, the sliding ring is loosened, the ruler spring automatically contracts, the driving wheel ring rotates back to a state opposite to the heteropolar pole of the permanent magnet, and when a user closes the sliding door, the magnetic attraction can easily close the sliding door; meanwhile, the transmission rope is automatically wound, and the automatic winding device is simple in design, easy to manufacture and high in practicability.

2. The mounting groove just is provided with the blotter to the driving rope exit, warp through the blotter and absorbs partly vibration impact, and the impact force to the door plant of buffering driving rope backrush in-process plays the effect of the protection door body, reduces the production of the reducible noise of reduction of striking dynamics simultaneously, uses quietly more.

3. Through various silencing measures, for example, the installation groove is provided with the buffer cushion to reduce the noise generated by the impact of the transmission rope on the door body, and the sound absorption cotton layer is arranged on the connecting surface of the door body and the door frame to improve the sound absorption rate, so that the noise of the sliding door is obviously reduced and the sliding door is quieter in the use process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention of a handle-less invisible sliding door;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a front view of the hidden sliding door without the handle of the present invention;

in the figure, 1, a door body; 11. mounting grooves; 2. a door frame; 3. a slip ring; 4. an opening and closing assembly; 41. a mandrel; 42. a rim; 43. a scale spring; 44. a drive rope; 5. a permanent magnet; 6. a cushion pad; 7. and (5) a flocking layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Examples

As shown in fig. 1 to 3, a handle-free invisible sliding door comprises a door frame 2 and a door body 1 slidably connected with the door frame 2, wherein sliding rails are fixed on an upper frame edge and a lower frame edge of the door frame 2, a plurality of rollers are arranged in the sliding rails, the door body 1 is slidably arranged on the door frame 2 through the rollers, and the door body 1 reciprocally slides in the door frame 2 to realize opening and closing; the door body 1 middle part is seted up and is had the horizontal spout, and slidable mounting has sliding ring 3 in the spout, door body 1 one side is provided with at least one mounting groove 11, and mounting groove 11 is inside to be equipped with and makes door body 1 push open or closed subassembly 4 that opens and shuts, subassembly 4 that opens and shuts includes dabber 41 and rim 42, rim 42 is made by permanent magnetic material, and the magnetic line of force direction of rim 42 is perpendicular with door body 1, and rotates and connect on dabber 41, the inboard coiling of rim 42 has chi spring 43, and chi spring 43 tip inlays the dress on dabber 41, the outside of rim 42 is around being put with driving rope 44, the sliding ring 3 is connected to driving rope 44 outer end, and the chi spring 43 is connected to the inner, door frame 2 is close to rim 42 side fixed mounting have with the opposite permanent magnet 5 of rim 42 heteropolar, and. When the sliding door is in a closed state, the door body 1 is close to the door frame 2, the wheel rim 42 and the permanent magnet 5 are opposite in heteropolar and are attracted together under the action of magnetic attraction force, the sliding door is closed, at the moment, the sliding ring 3 is positioned at one end of the sliding groove close to the wheel rim 42, and the transmission rope 44 is wound on the wheel rim 42; when the sliding door is opened, the sliding ring 3 is dragged to slide along the sliding groove, the transmission rope 44 is pulled out of the rim 42, the rim 42 rotates around the axis of the rim 42, the magnetic poles gradually turn over, when the magnetic poles of the rim 42 turn over to be opposite to the same poles of the permanent magnets 5, the sliding door is bounced open under the action of magnetic repulsion; meanwhile, the wheel rim 42 synchronously drives the ruler spring 43 to rotate, the rotating energy is stored in the ruler spring 43 in the form of elastic potential energy, after the door is opened for a certain distance, the ruler spring 43 automatically contracts, the wheel rim 42 rotates under the action of the spring force, the wheel rim 42 returns to the state opposite to the heteropolar pole of the permanent magnet 5, and when a user closes the sliding door, the magnetic attraction can easily close the sliding door; at the same time, the driving rope 44 is automatically wound. The invention has the advantages of no prominent handle, concise appearance, integral design, better aesthetic feeling and safer use. The opening and closing components 4 can be distributed on the edge of the door body 1 at intervals, and the transmission ropes 44 are controlled by the same sliding ring 3, so that the suction force between the door body 1 and the door frame 2 can be reinforced from multiple positions, and the door is firmer after being closed.

In this embodiment, the height of the rim 42 is greater than the height of the spindle 41, that is, a part of the rim 42 is exposed from the spindle 41, so as to increase the contact area with the permanent magnet 5, and the closing is firmer.

In this embodiment, the installation groove 11 is provided with a cushion pad 6 at the outlet of the transmission rope 44. When the scale spring 43 automatically contracts, the elastic force is usually large instantly, so that the driving rope 44 is easy to impact the door body 1 with a large force in the rewinding process, and the door body 1 is damaged after long-term use, therefore, the buffer cushion 6 is arranged, the driving rope 44 impacts the buffer cushion 6 to cause deformation of the buffer cushion, a part of vibration impact is absorbed, the impact force on the door panel is buffered, the door body 1 is protected, the service life is prolonged, meanwhile, the reduction of the impact force is reduced, the generation of noise is reduced, and the use is more quiet.

In this embodiment, the cushion pad 6 has an arc shape.

In this embodiment, the cushion pad 6 is made of an elastomeric material.

In this embodiment, the flocking layer 7 is disposed in the sliding groove near the rim 42, so that the sliding ring 3 can be prevented from colliding during moving, the sliding groove is protected, and noise is reduced.

In this embodiment, be equipped with on the face of being connected of door body 1 and door frame 2 and inhale the cotton layer of sound (not shown in the figure), improve the sound absorption rate on the one hand, sound insulation performance is good, the collision when buffering door body 1 on the one hand closes to play the guard action to door body 1.

In this embodiment, a part of the door frame 2 is built into the wall body, and when the door body 1 needs to be opened, the door frame 2 in the wall body is pushed.

Claims

1. A handle-free invisible sliding door comprises a door frame (2) and a door body (1) connected with the door frame (2) in a sliding manner, it is characterized in that the middle part of the door body (1) is provided with a horizontal chute, a sliding ring (3) is arranged in the chute in a sliding way, one side of the door body (1) is provided with at least one mounting groove (11), an opening and closing component (4) is arranged in the mounting groove (11), the opening and closing assembly (4) comprises a mandrel (41) and a rim (42), the rim (42) is made of a permanent magnetic material, and is rotationally connected to the mandrel (41), a ruler spring (43) is wound on the inner side of the rim (42), the end part of the ruler spring (43) is embedded on the mandrel (41), a driving rope (44) is wound on the outer side of the rim (42), the outer end of the driving rope (44) is connected with the slip ring (3), the inner end is connected with a ruler spring (43), the permanent magnet (5) opposite to the wheel rim (42) in different poles is fixedly installed on the side, close to the wheel rim (42), of the door frame (2).

2. The hidden sliding door without handle according to claim 1, characterized in that the height of said rim (42) is greater than the height of the mandrel (41).

3. The invisible sliding door without the handle according to claim 1 is characterized in that a cushion (6) is arranged at the position, opposite to the outlet of the driving rope (44), of the mounting groove (11).

4. Sliding door according to claim 3, characterised in that the buffer (6) is arc-shaped.

5. Sliding door with hidden handle, according to claim 3, characterized by the fact that the buffer (6) is made of elastomer material.

6. The hidden sliding door without handle according to claim 1 is characterized in that the side of the sliding groove close to the rim (42) is provided with a flocking layer (7).

7. The invisible sliding door without the handle according to claim 1 is characterized in that a sound-absorbing cotton layer is arranged on the connecting surface of the door body (1) and the door frame (2).

8. The hidden sliding door without handle according to any of claims 1 to 7 is characterized in that a part of the door frame (2) is laid into a wall.