CN2492667Y - Sealed sliding door - Google Patents

Abstract

The utility model discloses a sealed sliding door, consisting of an upper turning roll, a lower turning roll and a lock component. A spring and a plurality of small rollers are arranged in the upper turning roll to make a roller shaft slide in the built-in track. The lower turning roll is provided with two sets of roller shafts which are is perpendicular to each other and slide freely in a lower track. The utility model adopts a door lock with a two-seater protection, providing the convenience and safety for the slide of the sealed sliding door.

Description

A kind of seal push-pull door

The utility model relates to a kind of seal push-pull door, particularly relates to a kind of a kind of sliding door that can move on guide rail that applies to workshop, warehouse, factory building, the use of dwelling house garage.

The sliding door of Shi Yonging in the market, its defective is many, operation not steadily, during push-and-pull, noise is very big, very effort, not sound insulation, poor sealing, lockset is dangerous reliable, uses inconvenience etc., in the time of seriously, even influences safe in utilization.The utility model overcomes the defective that general sliding door exists, novel structure, and safe and convenient to use, noiselessness has the seal degree height, uses advantages such as laborsaving.

The purpose of this utility model is achieved in that seal push-pull door is that upper and lower guide rail and the weather strip that is contained on the body are formed, and it is characterized in that by two fan door bodies: the door body top of described every fan seal push-pull door all is equipped with the upper roller frame; The upper roller frame is placed in the upper roller frame trundle on the guide rail by spring, roller shaft and several respectively and is formed.Turning rolls is installed in the top of sliding door, and roller shaft can slide in upper rail, and an end of spring links to each other with roller shaft, and the other end links to each other with rolling wheel support; Trundle is installed on roller shaft, can be made on the guide rail of roller shaft in the upper roller frame and slide arbitrarily.The bottom roller frame is installed below every fan sliding door, can slides in lower railway, the bottom roller frame is made up of orthogonal two groups of roller shafts.Lower railway is designed to mouth structure, and orthogonal two groups of rollers are embedded in the track mutually.The central authorities of two fan sliding doors are provided with the sliding door door lock, this lock is made up of parts such as handle, spring, depression bars, its feature has adopted two drag hook safeties, on two fan sliding doors, be provided with drag hook respectively, utilize the elbow on drag hook shell and the depression bar to catch on drag hook respectively, played two drag hook safety effects, be provided with spring between depression bar and handle, can alleviate the strength that the user uses, make the unlatching of sliding door convenient.The utility model is simple in structure, and the unlatching of sliding door is all travelled in slide rail, and the good seal performance of sliding door is used light and handy, laborsaving, safety, convenience.

Fig. 1 is the structural representation of sliding door

Fig. 2 is the structural representation of upper roller frame

Fig. 3 is the downward turning rolls schematic diagram of A-A

Fig. 4 is that B-B is to the lock structure schematic diagram

1, trundle frame 1～1, roller shaft 1～2, roller bearing 1～3, spring 1～4, trundle 2, get on the right track 3, rolling wheel support 4, sliding door 5, door lock 5～2, lockset seat 5～3, depression bar 5～4, compression spring 5～5, handle 5～6, lockset shell 5～7, drag hook 6, bottom roller frame 6～1, lower railway 6～2, laterally roller shaft 6～3, vertical roller shaft

The utility model is described in further detail below in conjunction with accompanying drawing

In Fig. 1, sliding door is made up of upper roller frame 1, bottom roller frame 6, lockset 5 parts: when the opening and closing sliding door, be installed in respectively on the sliding door, the upper roller frame 1 and the bottom roller frame 6 of below slide in upper and lower track respectively, and sliding door is operated steadily.In Fig. 2, upper roller frame 1 is respectively equipped with spring 1～3, roller shaft 1～1, roller bearing 1～2, trundle 1～4, trundle 1～4 can guarantee to be free to slide on the track that roller shaft 1～1 establishes in the upper roller frame, because in roller bearing 1～2 is installed in and gets on the right track, when door is shifted the doorframe limit onto, door is all in the retraction body of wall, can have influence on the opens wide of door, between roller shaft 1～1 and rolling wheel support 3, connect with spring 1～3, in upper roller frame 1, be provided with track, trundle 1～4 can slide interior establishing in the track, that is to say that sliding door is motionless, roller shaft 1～1 can slide along track in the elastic force scope of spring, and design just can push sliding door in the body of wall like this, and roller bearing 1～2 is stayed in the outer track of body of wall, has enlarged the opens wide of door.Both sides, lower end at sliding door are respectively equipped with bottom roller frame 6, and as shown in Figure 3, bottom roller frame 6 is made up of two groups of orthogonal horizontal roller shafts 6～2 and vertical 6～3 of roller shafts, and they are embedded in the lower railway respectively.Laterally roller shaft 6～2 can stop sliding door to inside and outside two side shiftings, and vertically roller shaft 6～3 can make sliding door be free to slide in lower railway.Be provided with door lock 5 at the middle part of sliding door, as shown in Figure 4, door lock 5 is made up of lockset seat 5～2, depression bar 5～3, compression spring 5～4, handle 5～5, lockset shell 5～6 and 5～7 of drag hooks, on lockset seat 5～2 and drag hook 5～7, be equipped with elbow, corresponding with the crotch on depression bar 5～3 and the lockset shell 5～6, be provided with compression spring 5～4 between depression bar 5～3 and the handle 5～5, can save the required pressure of user to greatest extent, accomplish safe, laborsaving.When closing sliding door, the top crotch of lockset shell 5～6 is caught on drag hook 5～7, the right hand is depressed depression bar 5～3, makes lockset shell 5～6 catch on elbow on the depression bar 5～3, has realized duplicate protection.

Claims (2)

1, a kind of seal push-pull door is made up of two fan door bodies, upper and lower guide rail and the weather strip that is contained on the body, it is characterized in that: by the upper roller frame is housed, the upper roller frame is made up of roller shaft, roller bearing, spring, trundle, rolling wheel support above described every fan door body; One end of spring links to each other with roller shaft, and the other end links to each other with rolling wheel support, slides in the track that the trundle on the roller shaft can be established in the upper roller frame, and the roller bearing on the roller shaft can slide in getting on the right track; By the bottom roller frame is housed, the bottom roller frame is made up of two groups of orthogonal horizontal roller shafts and vertical roller shaft below described every fan door body, and they slide in lower railway respectively.

2, a kind of seal push-pull door according to claim 2, it is characterized in that: the central authorities at described sliding door are provided with door lock, door lock is made up of lockset seat, depression bar, spring, handle, lockset shell, drag hook, on drag hook on the door body and lockset, be equipped with elbow, corresponding with the elbow on lockset shell and the depression bar respectively, be provided with compression spring between depression bar and handle.

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