CN201794452U

CN201794452U - Semiautomatic sliding door

Info

Publication number: CN201794452U
Application number: CN2010202892710U
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Kinlong Hardware Products Co Ltd
Current assignee: Guangdong Kinlong Hardware Products Co Ltd
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2011-04-13
Anticipated expiration: 2020-08-10

Abstract

The utility model provides a semiautomatic sliding door, which comprises a guide rail, pulley blocks, door leaf clamps and a telescopic traction case. The guide rail is fixed to a door frame or other structures for installing the door, the pulley blocks are provided with pulleys, the pulleys are erected in the guide rail and roll in the guide rail to drive the pulley blocks to slide along the guide rail, the door leaf clamps are fixed to the pulley blocks and fixedly clamped to a door leaf, the telescopic traction case is installed at one end of the guide rail, a telescopic traction cable and an elastic return device which are in linkage are arranged in the telescopic traction case, the telescopic traction cable is fixedly connected to the pulley blocks and pulled out from the telescopic traction case along with sliding of the pulley blocks, and the elastic return device pulls back the telescopic traction cable into the telescopic traction case so as to pull the pulley blocks and the door leaf to initial positions. The semiautomatic sliding door adopting the design of the telescopic traction case can be closed or opened automatically according to installation positions of the telescopic traction case.

Description

Semi-automatic sliding door

Technical field

The utility model relates to a kind of door, relates in particular to the sliding door that a kind of guide rail and coaster constitute.

Background technology

Door is a kind of wing structure the most common on the building, normally as the import and export of building.Along with the development of modern building technology and the raising of user's requirement, the structure of people's opposite house is constantly improved.

Sliding door is a kind ofly to slide and realize the door of opening and closing based on sliding rail, has the little advantage that takes up room.

Existing sliding door is manual sliding door, needs user's application of force to push away or draws, and can realize the unlatching of door and closes, and need realize that for some the occasion of closing automatically can't satisfy the demands.

In sum, above-mentioned existing sliding door structure on reality is used, obviously exists inconvenience and defective, is necessary to be improved.

Summary of the invention

In view of this, be necessary, a kind of semi-automatic sliding door of closing (or opening automatically) automatically of realizing door with the telescopic traction mechanism of coaster interlock that adopts is provided at defective of the prior art.

The utility model provides a kind of semi-automatic sliding door, comprising: guide rail, be fixed in the structure that doorframe or other are used to install door; Coaster is equiped with pulley, thereby pulley yoke is located in the guide rail and the drive coaster that rolls in guide rail slides along guide rail; The door leaf folder is fixedly arranged on coaster and fixed clamp in door leaf; And the telescopic traction box that is installed in guide rail one end, be provided with the telescopic traction line and the elasticity reset device of interlock in the telescopic traction box, the telescopic traction line is fixed in coaster and is drawn out from the telescopic traction box with the slip of coaster, and elasticity reset device is returned to initial position with telescopic traction line withdrawal telescopic traction box and with coaster and door leaf.

Preferably, tooth bar is housed on the guide rail, is matched with tooth bar on the coaster and is provided with gear, coaster is along in the guide rail sliding stroke, and wheel and rack meshes.

Preferably, the cross section of guide rail is the annular that is provided with opening, and opening is installed in the guide rail and from guide rail for the coaster cooperation and stretches out.

Preferably, coaster, door leaf folder link into an integrated entity with door leaf, and many group coasters and door leaf folder can be installed on the door leaf.

Preferably, the other end of guide rail fixedly is equiped with pulley and stays the stop that stops.

Preferably, stop comprises that being matched with staying of pulley stops hook.

Preferably, stop comprises the buffing pad that is matched with pulley and the stop of pulley is realized buffering.

Owing to adopt above-mentioned structure, the utility model is because adopt the design of telescopic traction box, installation site according to the telescopic traction box, can realize closing automatically or opening automatically of sliding door, corresponding unlatching or close still and realize by user's application of force, that is to say that the utility model provides a kind of semi-automatic sliding door.Need not power supply, by manually opened, store power, the realization door leaf cuts out automatically; Under the regular situation, door leaf is in automatic closed condition; Has the positioning function under the full-gear; Close an adjustable-speed joint; About product is not distinguished, there is multiple mounting means available; Conserve space is reduced expenses, and is easy to secondary decoration.

Also by the cooperation of wheel and rack, the deceleration when realizing closing the door (or opening the door automatically) automatically guarantees the stable of auto-action to semi-automatic sliding door of the present utility model.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.

In the accompanying drawing,

Fig. 1 is the schematic perspective view of semi-automatic sliding door of the present utility model;

Fig. 2 is the side schematic view of semi-automatic sliding door of the present utility model;

Fig. 3 is the schematic perspective view of another angle of semi-automatic sliding door of the present utility model;

Fig. 4 is the three-dimensional enlarged diagram of semi-automatic sliding door of the present utility model, and the guide rail among the figure is partly cut open so that draught line to be shown;

Fig. 5 is the telescopic traction box of semi-automatic sliding door of the present utility model and the three-dimensional assembly diagram of telescopic traction line;

Fig. 6 is the front view that semi-automatic sliding door of the present utility model is applied to double door, and the part-structure among the figure shows with section;

Fig. 6 A is the A portion enlarged drawing among Fig. 6.

Each label is in the accompanying drawing:

1 doorframe or other are used to install the structure of door

2 door leafs

21 handles

3 guide rails

31 tooth bars

4 coasters

41 pulleys, 42 gears

5 door leafs folder

6 telescopic traction boxes

61 telescopic traction lines

7 stops

71 in stopping linking up with 72 buffing pads

The specific embodiment

For further setting forth the utility model is to reach technological means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, should obtain thus going deep into and concrete understanding, yet drawings and embodiments only provide reference and explanation usefulness, are not to be used for the utility model is limited.

Front, back, left, right, up, down in below describing is for the drawing of the Fig. 1 in the accompanying drawing, does not therefore limit scope of the present utility model.

To shown in Figure 5, semi-automatic sliding door of the present utility model is applied on the single door structure as Fig. 1; Referring to Fig. 6, semi-automatic sliding door of the present utility model is applied to the double door structure, about the members of two fan doors be symmetrical arranged.

Semi-automatic sliding door comprises: guide rail 3, coaster 4, door leaf folder 5, telescopic traction box 6 and stop 7.

Guide rail 3 is fixed on doorframe or other is used to install the structure 1 of door, and the cross section of guide rail 3 is side's annular of posterior end opening, and opening is used for supplying coaster 4 to be inserted into guide rail 3 and stretches out from guide rail 3, and tooth bar 31 is housed on the guide rail 3;

Be equiped with pulley 41 on the coaster 4, thereby pulley 41 is set up in the guide rail 3 and the drive coaster 4 that rolls slides along guide rail 3 in guide rail 3; Be matched with tooth bar 31 on the coaster 4 and be provided with gear 42, coaster 4 has LAP along in the sliding process of guide rail 3, gear 42 and tooth bar 31 engagements; Door leaf folder 5 is fixedly arranged on the bottom of coaster 4, and door leaf presss from both sides the top of 5 fixed clamp in door leaf 2, adopts the design of door leaf folder 5, is specially adapted to door leaf 2 and is the occasion of glass plate; Coaster 4, door leaf folder 5 links into an integrated entity with door leaf 2, and many group coasters 4 and door leaf folder 5 can be installed on the common door leaf 2, as shown in FIG. be two groups, door leaf 2 is slidably mounted in the guide rail 3 on the doorframe 1, constitute sliding door;

One end of guide rail 3 fixedly is equiped with telescopic traction box 6, and referring to Fig. 4 and Fig. 5, coaster 4 pulled out and be fixed in by telescopic traction line 61 from telescopic traction box 6; User's push-and-pull door leaf 2 and make coaster 4 to the other end of guide rail 3 (promptly away from an end of traction box 6, be the direction of the arrow indication among Fig. 1) slide, telescopic traction line 61 is pulled out from telescopic traction box 6, and after the user unclamps door leaf 2, elasticity reset device in the telescopic traction box 6 is telescopic traction line 61 withdrawal telescopic traction boxes 6, and coaster 4 and door leaf 2 are returned to initial position; Telescopic traction box 6 can adopt various known elasticity reset devices, does not repeat them here;

The other end of guide rail 3 fixedly is equiped with stop 7, and stop 7 comprises that being matched with staying of pulley 41 stops linking up with 71 and buffing pad 72; Coaster 4 is slid into when running into stop 7 to stop 7, and pulley 41 slides to cross to stay and stops linking up with 71 major part hook portion, unclamps door leaf 2 this moment, and pulley 41 is stayed to be stopped linking up with 71 and stay and stop and can not retracted by telescopic traction line 61; Have only when user's application of force push-and-pull door leaf 2 in the other direction, pulley 41 is crossed stayed and stop linking up with 71, then the elasticity reset device in the telescopic traction box 6 is in the telescopic traction line 61 withdrawal telescopic traction boxes 6, and coaster 4 and door leaf 2 are returned to initial position; 72 stop to pulley of buffing pad realize buffering.

The utility model according to the installation site of telescopic traction box 6, can be realized closing automatically or opening automatically of sliding door because adopt the design of telescopic traction box 6, and corresponding unlatching or close still and realize by user's application of force is semi-automatic pushing.Fig. 1 semi-automatic door extremely shown in Figure 6 promptly is to close automatically.

Semi-automatic sliding door of the present utility model cooperates by gear 42 and tooth bar 31, and the deceleration when realizing closing the door (or opening the door automatically) automatically guarantees stablizing of auto-action.

Semi-automatic door of the present utility model is applicable to timber, section bar door, glass door, has only glass door will join the door leaf folder, other can be directly with screw from the door leaf upper fixed.

As known by the technical knowledge, the utility model can be realized by other the embodiment that does not break away from its spiritual essence or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the present utility model all be included in the utility model.

Claims

1. semi-automatic sliding door comprises:

Guide rail is fixed in doorframe or other is used to install the structure of door;

Coaster is equiped with pulley, thereby this pulley yoke is located in this guide rail and roll in this guide rail and drive this coaster and slide along this guide rail; And

The door leaf folder is fixedly arranged on this coaster and fixed clamp in this door leaf;

It is characterized in that, also comprise the telescopic traction box that is installed in guide rail one end, be provided with the telescopic traction line and the elasticity reset device of interlock in this telescopic traction box, this telescopic traction line is fixed in this coaster and is drawn out from this telescopic traction box with the slip of this coaster, and this elasticity reset device is with withdraw this telescopic traction box and coaster and this door leaf be returned to initial position of this telescopic traction line.

2. semi-automatic sliding door according to claim 1 is characterized in that, on this guide rail tooth bar is housed, and is matched with this tooth bar on this coaster and is provided with gear, and this coaster is along in this guide rail sliding stroke, and this gear and this tooth bar mesh.

3. semi-automatic sliding door according to claim 1 and 2 is characterized in that, the cross section of this guide rail is the annular that is provided with opening, and this opening is installed in this guide rail and from this guide rail for this coaster cooperation and stretches out.

4. semi-automatic sliding door according to claim 1 and 2 is characterized in that, this coaster, this door leaf folder link into an integrated entity with this door leaf, and many group coasters and door leaf folder can be installed on this door leaf.

5. semi-automatic sliding door according to claim 1 and 2 is characterized in that, the other end of this guide rail fixedly is equiped with pulley and stays the stop that stops.

6. semi-automatic sliding door according to claim 5 is characterized in that, this stop comprises that being matched with staying of pulley stops hook.

7. semi-automatic sliding door according to claim 5 is characterized in that, this stop comprises the buffing pad that is matched with pulley and the stop of pulley is realized buffering.