CN207700974U - A kind of bi-directional movable sliding door - Google Patents

Abstract

The utility model discloses a kind of bi-directional movable sliding doors, including rectangle doorframe, rectangle doorframe upper surface is overlapped with support beam, it is inverted T shaped bar shaped slideway that the support beam lower surface, which is equipped with a pair of of longitudinal section, it is cased with several fold-type mounting brackets on a pair of bar shaped slideway, each fold-type mounting bracket side surface both ends are cased with No.1 rolling bearing, it is cased on each No.1 rolling bearing and mutually overlapped for corresponding bar shaped slideway upper surface silent contact roller, it is equipped with the movable sliding door being fixedly connected with fold-type mounting bracket lower surface below a pair of bar shaped slideway, lower surface is machined with the strip groove to match with movable sliding door in the rectangle doorframe, lower surface is equipped with bar shaped central partition plate in the strip groove.The utility model has the beneficial effects that this is a kind of sliding door for capableing of bi-directional movable, and it is more more flexible and convenient with one-way movable sliding door, it being capable of the selective door for opening respective direction.

Description

A kind of bi-directional movable sliding door

Technical field

The utility model is related to sliding door field, especially a kind of bi-directional movable sliding door.

Background technology

Sliding door is one kind of door.The sliding door usually said should be sliding door, have and hang sliding door and ground sliding door is said.Wherein hang sliding door It is a kind of door using the support sliding of upper hanging wheel, this door is noiseless when opening, beautiful, generous.

But present sliding door generally uses the move mode of one-way movable, i.e., in the case where there is two fan doors, Yishanmen It is fixed, another Yishanmen can move freely.But this sliding door is only capable of opening the door of side, tool when in use There is certain space limitation, it is very inconvenient in use.In order to be improved to this, designing a kind of bi-directional movable sliding door is It is necessary to.

Utility model content

Purpose of the utility model is to solve the above problems, devise a kind of bi-directional movable sliding door.

Realize that above-mentioned purpose the technical solution of the utility model is a kind of bi-directional movable sliding door, including rectangle doorframe, it is described Rectangle doorframe upper surface is overlapped with support beam, and it is that inverted T shaped bar shaped is slided that the support beam lower surface, which is equipped with a pair of of longitudinal section, Road is cased with several fold-type mounting brackets on a pair of bar shaped slideway, and each fold-type mounting bracket side surface both ends are cased with No.1 rolling bearing, is cased on each No.1 rolling bearing and that mutually overlapped for corresponding bar shaped slideway upper surface is mute Idler wheel, a pair of bar shaped slideway lower section are equipped with the movable sliding door being fixedly connected with fold-type mounting bracket lower surface, the rectangle Lower surface is machined with the strip groove to match with movable sliding door in doorframe, and lower surface is equipped with bar shaped center in the strip groove Partition board, the bar shaped central partition plate both side surface are machined with several No.1 rectangular recess, in several No.1 rectangular recess It is equipped with No.1 and is vertically arranged shaft, each No.1, which is vertically arranged in shaft, is cased with No. two rolling bearings, each No. two rotations No.1 idler wheel is cased on bearing, both side surface is machined with several No. two rectangular recess in the strip groove, several described It is equipped with No. two in No. two rectangular recess and is vertically arranged shaft, each described No. two are vertically arranged in shaft and are cased with No. three rolling bearings, often It is cased with No. two idler wheels on a No. three rolling bearings.

The No.1 rolling bearing, No. two rolling bearings and No. three rolling bearings are needle bearing.

The silent contact roller, No.1 idler wheel and No. two idler wheels are nylon roller.

The bar shaped slideway is carbon structural steels.

The No.1 idler wheel and No. two idler wheels are mutually overlapped with corresponding movable sliding door side surface.

Using the technical solution of the utility model make a kind of bi-directional movable sliding door, this be it is a kind of being capable of bi-directional movable Sliding door, it is more more flexible and convenient with one-way movable sliding door, it being capable of the selective door for opening respective direction.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of bi-directional movable sliding door described in the utility model；

Fig. 2 is a kind of front view of bi-directional movable sliding door described in the utility model；

Fig. 3 is a kind of partial enlarged view of bi-directional movable sliding door described in the utility model；

In figure, 1, rectangle doorframe；2, support beam；3, bar shaped slideway；4, fold-type mounting bracket；5, No.1 rolling bearing；6、 Silent contact roller；7, movable sliding door；8, strip groove；9, bar shaped central partition plate；10, No.1 rectangular recess；11, No.1, which is vertically arranged, turns Axis；12, No. two rolling bearings；13, No.1 idler wheel；14, No. two rectangular recess；15, No. two are vertically arranged shaft；16, No. three rotation axis It holds；17, No. two idler wheels.

Specific implementation mode

The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-3, a kind of bi-directional movable sliding door, packet Rectangle doorframe 1 is included, 1 upper surface of rectangle doorframe is overlapped with support beam 2, and 2 lower surface of the support beam is equipped with a pair of vertical Section is inverted T shaped bar shaped slideway 3, and several fold-type mounting brackets 4 are cased on a pair of bar shaped slideway 3, each fold-type 4 side surface both ends of mounting bracket are cased with No.1 rolling bearing 5, be cased on each No.1 rolling bearing 5 with it is corresponding Mutually overlapped silent contact roller 6,3 lower section of a pair of bar shaped slideway are equipped with and 4 following table of fold-type mounting bracket 3 upper surface of bar shaped slideway The movable sliding door 7 that face is fixedly connected, lower surface is machined with the strip groove to match with movable sliding door 7 in the rectangle doorframe 1 8, lower surface is equipped with bar shaped central partition plate 9 in the strip groove 8, if 9 both side surface of bar shaped central partition plate is machined with No.1 rectangular recess 10 is done, being equipped with No.1 in several No.1 rectangular recess 10 is vertically arranged shaft 11, and each No.1 is perpendicular It sets and is cased with No. two rolling bearings 12 in shaft 11, No.1 idler wheel 13 is cased on each No. two rolling bearings 12, it is described Both side surface is machined with several No. two rectangular recess 14 in strip groove 8, is equipped in several No. two rectangular recess 14 No. two are vertically arranged shaft 15, and each described No. two are vertically arranged in shaft 15 and are cased with No. three rolling bearings 16, each No. three rotations No. two idler wheels 17 are cased on bearing 16；5, No. two rolling bearings 12 of the No.1 rolling bearing and No. three rolling bearings 16 are Needle bearing；The silent contact roller 6, No.1 idler wheel 13 and No. two idler wheels 17 are nylon roller；The bar shaped slideway 3 is carbon Structural steel；The No.1 idler wheel 13 and No. two idler wheels 17 are mutually overlapped with 7 side surface of corresponding movable sliding door.

The characteristics of the present embodiment is that rectangle doorframe 1 is used as support doorframe first, and it is horizontal to play support support The effect of beam 2.Support beam 2 plays the role of supporting bar shaped slideway 3.Wherein activity sliding door 7 is fixed on fold-type mounting bracket 4 simultaneously It is used as sliding door, and bi-directional movable can be carried out along bar shaped slideway 3.Wherein activity sliding door 7 passes through fold-type mounting bracket 4 Do rolling movement on bar shaped slideway 3 with the silent contact roller 6 on No.1 rolling bearing 5, enable movable sliding door 7 move freely and Noise is small.Wherein movable sliding door 7 is not overlapped with 1 lower surface of rectangle doorframe, but utilizes 8 inner stripe central partition plate of strip groove 9 separate movable sliding door 7, and are vertically arranged the No.1 in shaft 11 and No. two rolling bearings 12 using No.1 in No.1 rectangular recess 10 Rolling movement of the idler wheel 13 on movable sliding door 7 reduces friction, while being vertically arranged shaft 15 using No. two in No. two rectangular recess 14 With rolling movement of No. two idler wheels 17 on movable sliding door 7 on No. three rolling bearings 16, reduces friction, movable sliding door 7 is made to exist In moving process while by the support of No.1 idler wheel 13 and No. two idler wheels 17, moreover it is possible to reduced by rolling movement and is rubbed, Reduce the generation of noise.And No.1 idler wheel 13 and No. two idler wheels 17 can also avoid the support of movable sliding door 7 because wind etc. is former Because making movable sliding door 7 shake, the generation of noise is avoided, this is a kind of sliding door for capableing of bi-directional movable, with one-way movable sliding door It is more more flexible and convenient, it being capable of the selective door for opening respective direction.

In the present embodiment, rectangle doorframe 1 is used as support doorframe first, and plays support support beam 2 Effect.Support beam 2 plays the role of supporting bar shaped slideway 3.Wherein activity sliding door 7 is fixed on fold-type mounting bracket 4 and makees It is used for sliding door, and bi-directional movable can be carried out along bar shaped slideway 3.Wherein activity sliding door 7 passes through 4 He of fold-type mounting bracket Silent contact roller 6 on No.1 rolling bearing 5 does rolling movement on bar shaped slideway 3, so that movable sliding door 7 is moved freely and makes an uproar Sound is small.Wherein movable sliding door 7 is not overlapped with 1 lower surface of rectangle doorframe, but utilizes 8 inner stripe central partition plate 9 of strip groove Movable sliding door 7 is separated, and the No.1 in shaft 11 and No. two rolling bearings 12 is vertically arranged using No.1 in No.1 rectangular recess 10 Rolling movement of the idler wheel 13 on movable sliding door 7 reduces friction, while being vertically arranged shaft 15 using No. two in No. two rectangular recess 14 With rolling movement of No. two idler wheels 17 on movable sliding door 7 on No. three rolling bearings 16, reduces friction, movable sliding door 7 is made to exist In moving process while by the support of No.1 idler wheel 13 and No. two idler wheels 17, moreover it is possible to reduced by rolling movement and is rubbed, Reduce the generation of noise.And No.1 idler wheel 13 and No. two idler wheels 17 can also avoid the support of movable sliding door 7 because wind etc. is former Because making movable sliding door 7 shake, the generation of noise is avoided.Wherein 5, No. two rolling bearings 12 of No.1 rolling bearing and No. three rotations Bearing 16 is needle bearing, silent contact roller 6, No.1 idler wheel 13 and No. two idler wheels 17 can be made to roll more smooth, raising makes Use the service life；Silent contact roller 6, No.1 idler wheel 13 and No. two idler wheels 17 are nylon roller, reduce friction production by its material property Raw noise；Bar shaped slideway 3, which is carbon structural steels, makes apparatus structure more stablize, and use is more permanent.

Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art Personnel embody the principles of the present invention to some variations that some of which part may be made, and belong to the utility model Protection domain within.

Claims (5)

1. a kind of bi-directional movable sliding door, including rectangle doorframe (1), which is characterized in that rectangle doorframe (1) upper surface is overlapped with Support beam (2), support beam (2) lower surface are equipped with a pair of longitudinal section for inverted T shaped bar shaped slideway (3), described in a pair Several fold-type mounting brackets (4) are cased on bar shaped slideway (3), each fold-type mounting bracket (4) side surface both ends are cased with one Number rolling bearing (5) is cased on each No.1 rolling bearing (5) and is mutually taken with corresponding bar shaped slideway (3) upper surface The silent contact roller (6) connect, a pair of bar shaped slideway (3) lower section is equipped with to be fixedly connected with fold-type mounting bracket (4) lower surface Movable sliding door (7), the interior lower surface of the rectangle doorframe (1) are machined with the strip groove (8) to match with movable sliding door (7), institute It states strip groove (8) interior lower surface and is equipped with bar shaped central partition plate (9), bar shaped central partition plate (9) both side surface is machined with Several No.1 rectangular recess (10) are equipped with No.1 in several No.1 rectangular recess (10) and are vertically arranged shaft (11), Mei Gesuo It states No.1 and is vertically arranged in shaft (11) and be cased with No. two rolling bearings (12), one is cased on each No. two rolling bearings (12) Number idler wheel (13), the interior both side surface of the strip groove (8) are machined with several No. two rectangular recess (14), several described No. two No. two are equipped in rectangular recess (14) and is vertically arranged shaft (15), each described No. two are vertically arranged in shaft (15) and are cased with No. three rotations Bearing (16) is each cased with No. two idler wheels (17) on No. three rolling bearings (16).

2. a kind of bi-directional movable sliding door according to claim 1, which is characterized in that the No.1 rolling bearing (5), No. two Rolling bearing (12) and No. three rolling bearings (16) are needle bearing.

3. a kind of bi-directional movable sliding door according to claim 1, which is characterized in that the silent contact roller (6), No.1 idler wheel (13) and No. two idler wheels (17) are nylon roller.

4. a kind of bi-directional movable sliding door according to claim 1, which is characterized in that the bar shaped slideway (3) is carbon knot Structure steel.

5. a kind of bi-directional movable sliding door according to claim 1, which is characterized in that the No.1 idler wheel (13) and No. two rollings Wheel (17) is mutually overlapped with corresponding movable sliding door (7) side surface.