Sealing system
Technical field
The utility model relates to field of furniture, relates in particular to a kind of sealing system that is installed on the door.
Background technology
On traditional door (though be vertical hinged door, or sliding door etc.) sealing system adopt the wool top sealing mostly, but the sealing performance of wool top own is not very desirable, generally have only effect crashproof and the reduction noise, waterproof and dustproof and the performance of keeping out the wind are not improved significantly.
At present, the superior door sealing system of a lot of sealing performancies is arranged also on the market, can be closely with the gap closing between door-plate and the doorframe.But these special-purpose door sealing systems are complex structure often, and expensive, inapplicable common household.In addition, these door sealing system versatilities are relatively poor, and similar door sealing system is difficult to satisfy the sealing demand of the door of different on-off modes.
Summary of the invention
The technical problems to be solved in the utility model is, at the defective of the sealing difference of prior art door sealing system, provides a kind of sealing system of with low cost and highly versatile.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sealing system is provided, and the transmission device that comprises sealing device that top that at least one is located at door-plate or bottom seal with opposite house, at least one sealing device is driven, at least two are located at the fastening devices of sealing device two ends so that sealing device is fixed respectively.
Preferably, described transmission device comprises the two-way drive shell on the switch of being located at door-plate, two drive links that are connected with two-way drive shell respectively, two angle drivers that are connected with two drive links respectively.
Preferably, described sealing system comprise two be located at the top of door-plate and sealing device that the bottom seals with opposite house, two transmission devices that respectively these two sealing devices driven, four be located at the fastening devices of sealing device two ends so that sealing device is fixed respectively.
Preferably, described sealing device comprise connecting rod that an end fixedlys connected with the angle driver, two ends be fixed in the rivet on the connecting rod, the shell that is fixed in header or bottom, two main shifting chutes of being located on the shell and moving for two rivets respectively, two fixed mounts be located at straight pin in the shell, be positioned at shell and can by rivet move the drive oblique movement inner casing, be fixed at the weather strip on the inner casing; Inner casing is provided with two rivet holes that pass for two rivets respectively, reaches two secondary shifting chutes that supply two straight pin oblique movements respectively.
When pressing switch, described two-way drive shell pulling drive link and angle driver, the angle driver spurs connecting rod and rivet moves to a first direction, and rivet promotes inner casing and moves to constituting a second direction of presetting angle with this first direction, and opposite house seals weather strip thereupon moving; When trip switch, two-way drive shell promotes drive link and angle driver, the angle driver promotes connecting rod and rivet moves to third direction, and rivet promotes inner casing to constituting a four directions of presetting angle to motion with this third direction, and weather strip makes the smooth and easy push-and-pull of sliding door thereupon moving.Wherein, first direction is opposite with third direction; Second direction and four directions are to opposite.
Preferably, described switch is handle or lock core.
Preferably, described drive link two ends are connected in respectively on two-way drive shell and the angle driver.
The resolution of vectors stroke of in the vertical direction when preferably, the length of described rivet is driven motion greater than inner casing by rivet.And this rivet is on connecting rod.
Preferably, the length of described sealing device is consistent with the width of sliding door.
Preferably, described fastening devices is to be located at the stator of sealing device one end so that sealing device is fixed.
Implement sealing system of the present utility model, have the following advantages or beneficial effect: by the control of door switch, make the weather strip of the sealing device of header or bottom carry out expanding-contracting action, fit tightly thereby reach with doorframe, realize the sealing of header and bottom when door in off position, greatly improved the tightness, Wind-Pressure Resistance ability, waterproof ability of door etc., and simple and practical, highly versatile.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done simple the introduction in will describing embodiment below, obviously, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, in the accompanying drawing:
Fig. 1 is to use the closed condition schematic diagram of the door of the utility model sealing system embodiment;
Fig. 2 is to use the opening schematic diagram of the door of the utility model sealing system embodiment;
Fig. 3 is the structural representation of the sealing device of the utility model sealing system embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, the various embodiment that hereinafter will describe will be with reference to corresponding accompanying drawing, these accompanying drawings have constituted the part of embodiment, have wherein described and have realized the various embodiment that the utility model may adopt.Should understand, also can use other embodiment, perhaps this paper listed examples be carried out modification on the 26S Proteasome Structure and Function, and can not break away from scope of the present utility model and essence.
The utility model embodiment provides a kind of sealing system, and the transmission device that comprises sealing device 1 that top that at least one is located at door-plate or bottom seal with opposite house, at least one sealing device 1 is driven, at least two are located at the fastening devices 2 of sealing device 1 two ends so that sealing device 1 is fixed respectively.Wherein, fastening devices 2 is preferably stator.Sealing system of the present utility model is suitable for the door system of various different switches, though be flat open, fold, sliding door etc.
Sealing system of the present utility model both can comprise a sealing device 1, transmission device and two fastening devicess 2 that sealing device 1 is fixed that sealing device 1 is driven; Also can comprise two sealing devices 1, transmission device and four fastening devicess 2 that these two sealing devices 1 are fixed of simultaneously these two sealing devices 1 being driven.To be example with the sealing system that comprises two sealing devices 1 below, sealing system of the present utility model will be described in detail.
As shown in Figure 1, 2, sealing system of the present utility model comprises that two tops of being located at door-plate and bottom be located at the fastening devices 2 of sealing device 1 two ends so that sealing device 1 is fixed respectively with sealing device 1 that this is sealed, two transmission devices that respectively two sealing devices 1 driven, four.Wherein, transmission device comprises two-way drive shell on the switch 5 of being located at door-plate (among the figure not label), two drive links 4 that are connected with two-way drive shell respectively, two angle drivers 3 that are connected with two drive links 4 respectively.Drive link 4 two ends are connected in respectively on two-way drive shell and the angle driver 3, convenient disassembly.Simultaneously, switch 5 is preferably handle or lock core, makes the motion state of sealing device 1 and the opening and closing state synchronized of door.
As shown in Figure 3, sealing device 1 comprises that connecting rod 11 that an end fixedlys connected with angle driver 3, two ends are fixed in rivet 12 on the connecting rod 11, are fixed in shell 13 on the door, two main shifting chutes 14 of being located on the shell 13 and moving for two rivets 12 respectively, two fixed mounts are located at straight pin 15 in the shell 13, be positioned at shell 13 and the inner casing 16 that can be driven by the movement of rivet 12, be fixed at the weather strip 17 on the inner casing 16; Inner casing 16 is provided with two rivet holes 18 that pass for two rivets 12 respectively, reaches two secondary shifting chutes 19 that move for two straight pins 15 respectively.
Particularly, rivet hole 18 is more slightly bigger than rivet 12, makes the rivet 12 can be up and down and can not block; And rivet 12 1 ends are riveted on the connecting rod 11, the resolution of vectors stroke of in the vertical direction when the length of this rivet 12 is driven motion greater than inner casing 16 by rivet 12.The notch of the main shifting chute 14 that arranges in shell 13 upper ends of sealing device 1 preferably is " 0 " type.
Particularly, as shown in Figure 1, when closing, namely press switch 5(as pressing handle etc.), two-way drive shell pulling drive link 4 and angle driver 3, angle driver 3 pulling connecting rods 11 and rivet 12 move to first direction, rivet 12 promotes inner casing 16 and moves to constituting a second direction of presetting angle with first direction, because the effect of straight pin 15 and secondary shifting chute 19, inner casing 16 can only be to this second direction motion, 17 of weather strips that is fixed together with inner casing 16 are also to the second direction motion, weather strip 17 and doorframe are combined closely and realize the sealing of opposite house.
Particularly, as shown in Figure 2, when opening door, be that trip switch 5(is as unclamping handle etc.), two-way drive shell promotes drive link 4 and angle driver 3, angle driver 3 promotes connecting rods 11 and rivet 12 and moves to third direction, rivet 12 promotes inner casing 16 to constituting the four directions of a default angle to motion with this third direction, because the effect of straight pin 15 and secondary shifting chute 19, inner casing 16 can only be to the four directions to motion, 17 of weather strips that is fixed together with inner casing 16 also four directions make weather strip 17 separate with doorframe and realize making the smooth and easy push-and-pull of sliding door to motion.Wherein, first direction is opposite with third direction; Second direction and four directions be to opposite, the default angle of first direction and second direction and third direction and four directions to default angle all be preferably 45 ° etc.
The length of sealing device 1 of the present utility model is consistent with the width of door, and namely the length of sealing device 1 can be changed according to the width of concrete door, to reach desirable sealing.
Sealing system of the present utility model is by the control of door switch, make the top of door or the weather strip of bottom carry out expanding-contracting action, fit tightly thereby reach with doorframe, realized the sealing of header and door bottom when door in off position, the tightness, Wind-Pressure Resistance ability, waterproof ability of door etc. have greatly been improved, and simple and practical, highly versatile.
The above only is preferred embodiment of the present utility model, and those skilled in the art know, under the situation that does not break away from spirit and scope of the present utility model, can carry out various changes or be equal to replacement these features and embodiment.In addition, under instruction of the present utility model, can make amendment to adapt to concrete situation and material to these features and embodiment and can not break away from spirit and scope of the present utility model.Therefore, the utility model is not subjected to the restriction of specific embodiment disclosed herein, and all interior embodiment of claim scope that fall into the application belong to protection domain of the present utility model.