CN1250132A

CN1250132A - Sliding door

Info

Publication number: CN1250132A
Application number: CN99118822A
Authority: CN
Inventors: 张斗锡
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-09
Filing date: 1999-09-09
Publication date: 2000-04-12
Also published as: KR20000012166A; SG81304A1; KR100363036B1; EP0985793A2; TW421692B; EP0985793A3

Abstract

A sliding door is disclosed. The sliding door has one or more door panels , and a sliding means being mounted to the door panels and allowing the door panels to slide. In the sliding means, a bracket has a longitudinal stopper guide slot and a guide groove . One or more sliding bars individually have a longitudinal stopper guide slot and a guide groove . One or more sliders are inserted into the guide grooves, thus sliding within the guide grooves. Each slider has stoppers disposed within the stopper guide slots. With such a sliding door configuration, an entrance through the opened sliding door is widened relative to known sliding doors, mass production of the door parts and installation of a sliding door becomes relatively easy, and walking and carrying baggage beyond the door are not impeded by door frames.

Description

Sliding door

Total relevant with sliding door, more definite of the present invention is with the inlet that can open and close building for example or lavatory, relevant with the sliding door of the inlet that is separated out the zone of having a bath in the lavatory.

Those skilled in the art know, and the existing various people's that screen in the dangerous work zone door for example, is applied in the door of welding job zone, machine works zone or plated film working region and opens and closes device.These opening and closing device is designed to operation or manual operation automatically.Especially, these devices have preferably been used folding or retractable door, so only account for less space, but bigger inlet can be provided.

Such common door and open and close device and be disclosed in United States Patent(USP) Nos. 4,635 is in 699,2,658,571 and 1,960860.

Specifically, U.S. Patent No. 4,635,699 disclose a kind of telescopic safe shield, and shield is made by the telescopic supporting member of multilayer.Parallel gathering sill is formed on the surface on relative one side of the groove on the supporting member, and the parallel ribs that matches with it simultaneously is formed on another surface of each supporting member.Pass groove so that the guiding rib on the supporting member is inserted in the guide groove of adjacent supports slidably by rivet, and supporting member is interconnected slidably.Flexible shield is connected the low limit of each guide.But the problem of this shield is, can only be with the lighter plate of weight as shield, and for example rubber tile or plastic plate.

On the other hand, U.S. Patent No. 2,658,571 disclose a kind of folding door structure, by the firm folded sheet of multilayer, can selectively open and close very wide inlet, for example the inlet of hangar.U.S. Patent No. 1,960,860 disclose a kind of sliding door, and this sliding door has the folding sliding panel of multilayer, and these plates are operated by a motor.According to these architectural feature, still need to provide the structure of relative complex such as track and guide wheel each student.Therefore, these structure applications is to being problematic such as places such as lavatorys.

One common lavatory generally includes a bathtub, washbowl and flush toilet that is installed in a specific region.When shower in bathtub, water and soapsuds spill bathtub, drop in the lavatory, so after this user has to clean whole lavatory.In order to eliminate this inconvenience, many have a bath zone and retaining zones that have the shower door curtain made of cloth, demarcation strip or sliding door of being separated out in the lavatory prevent that sealing and soapsuds spill retaining zone in the reality.But the problem that such shower door curtain made of cloth causes is, because a cramp bar will laterally be installed in the lavatory, the outward appearance of lavatory will be subjected to certain destruction, and the bottom of the shower door curtain made of cloth will be placed on the inside of bathtub, the area in the zone that reduced to have a bath.As for demarcation strip, because demarcation strip has blocked inlet substantially, the entrance space of bathtub will reduce, and demarcation strip just part block inlet, the place of never blocking still can spill water and soapsuds.About sliding door shown in Figure 1, because top frame, underframe and two side frames need to install, so some difficulty of installation of this door.And as shown in Figure 1, because sliding door has blocked half inlet of bathtub release position, therefore as above-mentioned demarcation strip, the problem that entrance space reduces still exists.Because sliding tray and track are produced on ceiling and the floor, step into and take the bag enter the inside to be stopped by doorframe.Because the lavatory height difference of each building, the parts of this door are difficult for being made into certain specification, and therefore the parts of this door are produced some difficulty by batch.

In addition, the door that another kind is installed in the lavatory is disclosed in U.S. Patent No. 5,417, in 272.Provide first and second in the both sides of doorframe, first overlapping with second, and overlapping first and second can be around the sidewall rotation of lavatory.Therefore, the problem that such door produces is, the structure of door and operation are very complicated, and the guide wheel of door easily gets rusty, and the installation of guide rail is difficulty also.

Correspondingly, the present invention pays close attention to the problems referred to above in the prior art, an object of the present invention is to provide a kind of sliding door, wherein, inlet by the sliding door opened has been widened, the installation that the parts of door are produced by batch with sliding door has become simply, steps into and takes bag and enter the inside and can not stopped by doorframe.

In order to finish above-mentioned purpose, the invention provides a kind of sliding door, comprising: the box-like door cabinet of a both-side opening; One or more door-plates; Be installed in and make slidably carriage of door-plate on the door-plate, carriage comprises and is fixed on cashier's office in a shop a carriage of door, carriage has one and stops guide groove and a gathering sill longitudinally, carriage also comprises one or more sliding bars, each sliding bar all has a stop guide groove and a gathering sill longitudinally, carriage also has the slide block in one or more insertion gathering sills, slides in gathering sill and has the stop member that is installed in the stop guide groove.

Connection with figures, by the following detailed description, above-mentioned can becoming with other purposes, feature and other advantages of the present invention should be readily appreciated that more, in the accompanying drawing:

Fig. 1 is mounted in the elevation of the traditional sliding door in the lavatory;

Fig. 2 is the stereogram according to the sliding door of first embodiment of the invention;

Fig. 3 is the stereogram of the carriage of sliding door shown in Figure 2;

Fig. 4 is the sectional view along A-A line among Fig. 3;

Fig. 5 is the stereogram according to the panel components of second embodiment of the invention;

Fig. 6 is the stereogram that is installed in the carriage between two door-plates according to second embodiment;

Fig. 7 is the sectional view that has two sliding bars that contact of the bearing that is clipped between bar;

Fig. 8 be according to third embodiment of the invention the stereogram of panel components.

In the accompanying drawings, identical part indicates with identical label.

Fig. 2 is the stereogram according to the sliding door of the first embodiment of the present invention.

Shown in above-mentioned accompanying drawing, the sliding door of this embodiment comprises a fixed gate cabinet 1 and three slide door plate parts.In the present embodiment, although the number of slide door plate parts is three, the number of slide door plate parts is not limited to three, but variable.Therefore, the number of slide door plate parts can be four, and sliding door also can comprise a fixed gate cabinet and slide door plate parts.Point out that in passing sliding door can be made by glass, plastics and metal, but sliding door also is not limited only to these materials.

Three

slide door plates

2,3 and 4 can slide along carriage 5.Carriage 5 comprise an analog bracket 15 ', one or more column slide blocks 10 and one or more sliding bar 15.Each slide block 10 all be clipped in analog bracket 15 ' and sliding bar 15 or all sliding bars 15 between, and with they tablings.Slide block 10 is manufactured with two and protrudes retainers 12 and four guide protrusions 11, protrude retainer 12 anti-limited slip blocks 10 and break away from analog brackets 15 ' and sliding bar 15, guide protrusions 11 make slide block 10 and analog bracket 15 ' and sliding bar 15 be entrenched togather.Each analog bracket 15 ' be manufactured with a stop guide groove 19 and a gathering sill 16 with sliding bar 15, stop guide groove 19 guiding retainers 12, gathering sill 16 is entrenched togather and guide shoe 10 with slide block 10.A pair of sliding bar 15 is installed along the top and bottom of door-plate 2, and another is installed along the top and bottom of door-plate 3 sliding bar simultaneously.On the other hand, slide block 10 answers long enough can unsteadily not support door-

plate

2,3 and 4.Although the top and bottom that two carriages 5 preferably are installed in door-

plate

2,3 and 4, also can be chosen in the upper end or the lower end of door-

plate

2,3 and 4 to obtain strong supporting a carriage 5 is installed.Fig. 3 is the stereogram of the carriage of sliding door shown in Figure 2.Carriage be installed in as shown in Figure 2

slide door plate

2,3 and 4 lower end.Analog bracket 15 ' and sliding bar 15 be manufactured with gathering sill 16, each gathering sill 16 all has the pit of a upper and lower and side.In addition, analog bracket 15 ' and sliding bar 15 be manufactured with stop guide groove 19, stop guide groove 19 along each analog bracket 15 ' and sliding bar 15 vertically form.Protruding retainer 12 inserts in the stop guide groove 19.Two retainers 12 are produced in the two ends of each slide block 10, and two retainers 12 protrude in the opposite direction simultaneously.The displacement of retainer 12 restriction slide blocks 10 and sliding bar 15 makes sliding door indentation and suitably stretching, extension fully thus.The length of protruding retainer 12 is designed to eliminate influencing each other of two relative retainers 12.

In addition, guide wheel 20 is installed in the outside of outermost panel components lower end, shakes outside the outbound path to prevent door-plate.Because carriage 5 has firm structure, guide wheel 20 needn't play the effect of supporting door plate member, just along the route guidance panel components.That is to say, connect with carriage 5 recited above in mode shown in Figure 3 and can support door-

plate

2,3 and 4 vertical weight that applied, so guide wheel 20 needn't go the supporting door plate member.

Point out in passing, on the sliding path of gathering sill 16, bearing can be installed, panel components can be slided glossily.But, in the use the carriage 15 of film ', during the slide block 10 of sliding bar 15 and aluminum, also can eliminate sliding friction.Under these circumstances, bearing is not too important in structure of the present invention.

Door cabinet 1 is the box-like body that opening is arranged in both sides.Door cabinet 1 is fixed on the area supported by fastening devices, for example the upper surface of the sidewall of lavatory and bathtub.Give an example, door cabinet 1 usefulness frame support bracket is fixed on the area supported of lavatory.

Fig. 4 is the sectional view along A-A line among Fig. 3, clearly show carriage 15 ', slide block 10 and sliding bar 15 be entrenched togather.Slide block 10 inserts in the gathering sill 16.As shown in the figure, carriage 15 ' and sliding bar 15 can be designed to have respectively chimeric protruding 14.

Fig. 5 is the stereogram according to the panel components of second embodiment of the invention, and Fig. 6 is the stereogram that is installed in the carriage between two door-plates according to this embodiment.In this embodiment, the sliding bar of two extends parallel or slide up and down the middle part that bar 15c is installed in slide door plate 2 fronts and the back side is separated from each other simultaneously.The soffit of the upper surface of following sliding bar 15c and top sliding bar 15c is formed with guide protrusions 11 respectively.The effect of guide protrusions 11 is not rock ground guide shoe 10b.Anti-limited slip block 10b breaks away from also, and the retainer 18 of limiting door plate member displacement is produced on the two side ends of door-plate 2 and protrudes round about.The analog bracket of present embodiment carriage (not drawing) is made in the mode identical with sliding bar 15c.

Fig. 7 is the sectional view that has contacted two sliding bars of the bearing that is clipped between two bars.Two relative bearing

groove

21a and 21b are produced on the two sliding bar opposite contact surfaces.A plurality of bearings insert among groove 21a and the 21b so that open and close sliding door.

Fig. 8 is the stereogram according to the panel components of third embodiment of the invention.Slide door plate 2 is divided into three part 2a, 2b and 2c.The sliding bar 15c of two one is installed in respectively between two parts of door-plate 2.One longitudinally stop guide groove 19 laterally be produced on the coupling part of the sliding bar 15a of one.

Method of operating according to the embodiment of the invention is below described.

The operation of all embodiment is similar.

When outwards pulling out outmost door-plate 4, remaining door-

plate

2 and 3 is drawn out successively.Just when outwards pulling out outmost door-plate 4, slide block 10 is pulled outwardly out, so retainer 12 is pulled outwardly next door-plate 3.Repetitive operation is opened up to the sliding door full extension.

When inwardly pushing away outmost door-plate 4, remaining door-

plate

2 and 3 is inwardly advanced successively.Just when inwardly pushing away outmost door-plate 4, slide block 10 is inwardly advanced, so retainer 12 inwardly pushes away next door-plate 3, repetitive operation is fully retracted up to sliding door.

According to the present invention, have the following advantages.

Because sliding door is made up of a plurality of panel components, therefore the access road of the sliding door by unlatching has been widened.

And the batch process of the parts of door and the installation of sliding door have become simply, because sliding door of the present invention does not need doorframe.

Although preferred embodiment of the present invention is open as an example, it should be appreciated by one skilled in the art that various possible improvement, increase and replacement all do not exceed the scope and spirit of the present invention that are disclosed in following claims.

Claims

1. a sliding door is characterized in that, comprising:

The box-like door cabinet of a both-side opening;

One or more door-plates; And

Be installed on the described door-plate, make the carriage that described door-plate can slide, described carriage comprises:

Be fixed on a described door carriage cashier's office in a shop, have a stop guide groove and a gathering sill longitudinally,

One or more sliding bars, each all has a stop guide groove and a gathering sill longitudinally, and

One or more slide blocks insert in the described gathering sill, slide in described gathering sill, and have the retainer that is installed in the described stop guide groove.

2. sliding door as claimed in claim 1 is characterized in that, described carriage and sliding bar each all be manufactured with above one and following chimeric projection.

3. sliding door as claimed in claim 1 is characterized in that, described carriage and sliding bar each all be manufactured with above one or following chimeric projection.

4. sliding door as claimed in claim 1 is characterized in that described door-plate has a plurality of, and a guide wheel is installed in the lower end of outermost door-plate.

5. sliding door as claimed in claim 1 is characterized in that, described door-plate is divided into a plurality of door-plate parts, and described carriage is installed between two adjacent door-plates part, adjacent partial fixing together.

6. sliding door as claimed in claim 1, it is characterized in that, described sliding bar is divided into top and following sliding bar, be installed on each surface of described door-plate with following sliding bar above described, below described and the upper and lower surface of top sliding bar be formed with guide protrusions respectively, described slide block and the described bar that slides up and down are entrenched togather.

7. sliding door as claimed in claim 1 is characterized in that, on the described door-plate retainer is installed.

8. sliding door as claimed in claim 1 is characterized in that, a plurality of bearings are clipped in the middle of the sliding bar of two contacts.