CN205604920U

CN205604920U - Retardant ware of door

Info

Publication number: CN205604920U
Application number: CN201620356540.8U
Authority: CN
Inventors: 孙时泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2016-09-28
Anticipated expiration: 2026-04-26

Abstract

The utility model discloses a retardant ware of door, including frid and curved slat, the frid is equipped with the indent, curved slat includes ascending V -arrangement layering of opening and connecting plate, the V -arrangement layering is located the indent, the inboard is held in the heart to frid fixed connection door, connecting plate fixed connection door frame upper end is inboard, the V -arrangement layering is the horizontality and the arc realized of hinge as the centre of a circle is used to whole being, the top fixed connection connecting plate of V -arrangement layering one end, the V -arrangement layering includes strake no. 1, go up strake no. 2 and lower strake, the height that highly is greater than the indent of V -arrangement layering, nevertheless the domatic that highly is of the V -arrangement layering one end of fixed connection connecting plate drops to its height that highly equals the indent, the height that highly equals the indent on the top of this end promptly. The utility model discloses utilize elastic material's self such as plastics, metal mechanical properties, by its extrusion force of pushing the production each other, make the door stop in the optional position, simple structure, convenient to use easily keeps in repair.

Description

The blocker of door

Technical field

This utility model relates to the blocker of a kind of.

Background technology

The position that door-inhale can only secure the doors in out, door closer can only secure the doors in the position of pass, and door closer structure is more complicated, and price is higher.There is presently no a kind of equipment, the position that can secure the doors in out, also can secure the doors in the position of pass, moreover it is possible to secure the doors in half-open position, be i.e. fixed on optional position.

Utility model content

The technical problems to be solved in the utility model is to provide the blocker of a kind of, can secure the doors in optional position.

Above-mentioned technical problem is that such solution: the blocker of this door, blocker includes frid and curved strip plate, frid is provided with indent, curved strip plate includes V-arrangement press strip and the connecting plate of opening upwards, V-arrangement press strip is positioned at indent, the fixing door that connects of frid holds inner side in the heart, connecting plate is fixing to be connected inside doorframe upper end, V-arrangement press strip is the level of state and entirety is in the arc on the circle with hinge as the center of circle, the top of V-arrangement press strip one end is fixing connects connecting plate, V-arrangement press strip includes upper sid strip one, upper sid strip two and lower sid strip, the height of V-arrangement press strip is more than the height of indent, but the height of fixing V-arrangement press strip one end connecting connecting plate is domatic drops to its height height equal to indent, i.e. the height on the top of this end is equal to the height of indent, the upper sid strip one of this end, upper sid strip two connects the right side on top respectively, left two ends.

Distance between line and the lower sid strip of two upper sid strips of the V-arrangement press strip i.e. height of V-arrangement press strip.The height of V-arrangement press strip is more than the height of indent, but the height connecting V-arrangement press strip one end of connecting plate is domatic drops to its height height equal to indent, i.e. the height on the top of this end is equal to the height of indent, V-arrangement press strip is positioned at indent, when door is closed, the height i.e. height on this end top of the V-arrangement press strip one end connecting connecting plate is equal to the height of indent, V-arrangement press strip and indent do not extrude, door is opened, the height starting V-arrangement press strip from top is that domatic rises to the height more than indent, the V-arrangement press strip and the indent that use elastomeric material extrude, consequent extruding force makes door be fixed on optional position.V-arrangement press strip is overall in the arc on the circle with hinge as the center of circle, it is provided with the frid fixing connection door heart of indent, the door heart rotates with hinge for the center of circle, the door heart rotates to any angle, indent is always positioned at remaining fixed range on the circle with hinge as the center of circle and with hinge, therefore, article two, upper sid strip props up two points on top of indent all the time, article one, lower sid strip props up the point at the end of indent all the time, three forms stable triangle, elasticity is kept when V-shaped and thinner thickness the press strip of end face is squeezed, easily resile after deformation, therefore V-arrangement press strip runs the most steady in indent.

The height of fixing V-arrangement press strip one end connecting connecting plate is that domatic declines, and the angle that this end upper sid strip one, upper sid strip two are consequently formed is fillet, and V-arrangement press strip and indent so can be made never to be expressed to extruding or more smooth out round and smooth from the transition being expressed to not extrude.

This utility model utilizes the mechanical performance of plastics, metal elastomeric material self, it mutually extrude the extruding force of generation, makes door rest on optional position, and simple in construction is easy to use, easy-maintaining.

Accompanying drawing explanation

It is described further below in conjunction with the accompanying drawings.

Fig. 1 is the blocker of the door front view when door closes.

Fig. 2 is the top view of the blocker of door shown in Fig. 1.

Fig. 3 is that the blocker of door shown in Fig. 1 is along the sectional view of line A-A.

Fig. 4 is the partial enlarged drawing of the blocker of door shown in Fig. 3.

Fig. 5 is the blocker of door partial view in the direction of the arrow shown in Fig. 2.

Fig. 6 is the blocker of the door top view when the door heart is opened shown in Fig. 1.

Fig. 7 is that the blocker of door shown in Fig. 6 is along the sectional view of line B-B.

Detailed description of the invention

nullAs shown in Figures 1 to 7，The blocker of this door，Blocker includes frid 1 and curved strip plate，Frid 1 is provided with indent 2，Curved strip plate includes V-arrangement press strip 3 and the connecting plate 4 of opening upwards，V-arrangement press strip 3 is positioned at indent 2，Frid 1 is fixing to be connected inside the door heart 5 upper end，Connecting plate 4 is fixing to be connected inside doorframe 6 upper end，V-arrangement press strip 3 is the level of state and entirety is in the arc on the circle with hinge 7 as the center of circle，The top 10 of V-arrangement press strip 3 one end is fixing connects connecting plate 4，V-arrangement press strip 3 includes upper sid strip 1、Upper sid strip 29 and lower sid strip 11，The height of V-arrangement press strip 3 is more than the height of indent 2，But the height of fixing V-arrangement press strip 3 one end connecting connecting plate 4 is domatic drops to its height height equal to indent 2，I.e. the height on the top 10 of this end is equal to the height of indent 2，The upper sid strip 1 of this end、Upper sid strip 29 connects the right side on top 10 respectively、Left two ends，It overlooks the upper sid strip 1 in face、Upper sid strip 29 limit is close to skirt rail 11 to connecting plate 4 direction extension edge.

Curved strip plate is formed by fixedly connecting by overall curved V-arrangement press strip 3 and connecting plate 4, therefore referred to as curved strip plate, connecting plate 4 not only connects V-arrangement press strip 3 but also connect inside doorframe 6 upper end, therefore referred to as connecting plate 4.

nullShown in Fig. 1 to Fig. 5，The door heart 5 closes，V-arrangement press strip 3 is positioned at indent 2，The height of fixing V-arrangement press strip 3 one end connecting connecting plate 4 is equal to the height of indent 2，I.e. the height on the top 10 of this end is equal to the height of indent 2，Both do not extrude，V-arrangement press strip 3 is indeformable，Fig. 6、The door heart shown in Fig. 75 is opened，Indent 2 rotates for the center of circle with hinge 7 with the door heart 5，V-arrangement press strip 3 is in indent 2 and indent 2 relative motion，From the beginning of top 10，The height of the V-arrangement press strip 3 the most corresponding with indent 2 is the height that domatic rises to more than indent 2，Two upper sid strips of V-arrangement press strip 3、Article one, lower sid strip 11 is respectively held against the top of indent 2、The end，Extrude，Article two, upper sid strip local deformation is flared out and is bent downwardly that (upper sid strip 1 shown in Fig. 7 is bent downwardly by indent 2 crimp，After upper sid strip 29 on top bar 1，Both are overlapping，Upper sid strip 29 is also bent downwardly by indent 2 crimp).As fully open in the door heart 5 putting in place, V-arrangement press strip 3 and indent 2 extrude, identical shown in the situation of local deformation and Fig. 6, Fig. 7, therefore no longer accompanying drawing, do not repeat.The door heart 5 rotates to Guan Bi, and as shown in Figures 1 to 5, the height of fixing V-arrangement press strip 3 one end connecting connecting plate 4 is that domatic drops to it and highly returns the height equal to indent 2, and both no longer extrude.Therefore, as long as the door heart 5 is opened, V-arrangement press strip 3 will extrude with indent 2, and consequent extruding force can make a heart 5 rest on optional position.V-arrangement press strip 3 entirety is in the arc on the circle with hinge 7 as the center of circle, it is provided with the frid 1 fixing connection door heart 5 of indent 2, the door heart 5 rotates with hinge 7 for the center of circle, the door heart 5 rotates to any angle, indent 2 is also always positioned on the circle with hinge 7 as the center of circle, and V-arrangement press strip 3 is positioned at indent 2, therefore, upper sid strip 1, upper sid strip 29 prop up two points on the top of indent 2 all the time, lower sid strip 11 props up the point at the end of indent 2 all the time, and three forms stable triangle.

Shown in Fig. 4, outside indent 2, the height in (left side) is equal to the height of V-arrangement press strip 3, but the height on (right side) is slightly larger than the height on the top 10 of V-arrangement press strip 3 inside indent 2, rather than " height on top 10 is equal to the height of indent 2 ", this is because of caused by the thickness of frid 1, frid 1 is the thickest, height inside indent 2 is the most more than the height on top 10, if do not considered the thickness of frid 1, then the height on top 10 is equal with the height of indent 2, therefore, the V-arrangement press strip 3 being positioned at indent 2 shown in Fig. 4 can be considered " top 10 ".

The height of fixing V-arrangement press strip 3 one end connecting connecting plate 4 is that domatic declines, and the angle that the upper sid strip 1 of this end, upper sid strip 29 are consequently formed is fillet.

Top 10 and connecting plate 4 connect so that welding manner is fixing.

Claims

null1. the blocker of a door，It is characterized in that: described blocker includes frid (1) and curved strip plate，Described frid (1) is provided with indent (2)，Described curved strip plate includes V-arrangement press strip (3) and the connecting plate (4) of opening upwards，Described V-arrangement press strip (3) is positioned at described indent (2)，Described frid (1) is fixing to be connected inside the door heart (5) upper end，Described connecting plate (4) is fixing to be connected inside doorframe (6) upper end，Described V-arrangement press strip (3) is the level of state and entirety is in the arc on the hinge (7) circle as the center of circle，The top (10) of described V-arrangement press strip (3) one end is fixing connects described connecting plate (4)，Described V-arrangement press strip (3) includes upper sid strip one (8)、Upper sid strip two (9) and lower sid strip (11)，The height of described V-arrangement press strip (3) is more than the height of described indent (2)，But the height of fixing described V-arrangement press strip (3) one end connecting described connecting plate (4) is domatic drops to its height height equal to described indent (2)，I.e. the height on the top (10) of this end is equal to the height of described indent (2)，The upper sid strip one (8) of this end、Upper sid strip two (9) connects the right side of described top (10) respectively、Left two ends.