CN205604907U

CN205604907U - Retardant ware of door

Info

Publication number: CN205604907U
Application number: CN201620356539.5U
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 V -arrangement layering and the connecting plate of opening towards the side, 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 the strake, lower strake and base strip, upward the distance between strake and the lower strake is greater than the height of indent, nevertheless and the distance between the last strake of connecting plate fixed connection's V -arrangement layering one end and time strake height of indent is reduced to equal to this distance to the connecting plate orientation, 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

A kind of blocker of

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.

nullAbove-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 that opening is towards sideways V-arrangement press strip and connecting plate，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、Lower sid strip and skirt rail，Distance between upper sid strip and lower sid strip is more than the height of indent，But fix the distance between upper sid strip and the lower sid strip of the V-arrangement press strip one end being connected with connecting plate and be decreased to this distance height equal to indent to connecting plate direction，I.e. the height on the top of this end is equal to the height of indent，The upper sid strip of this end main-vision surface、Lower sid strip oblique line symmetrically is close to skirt rail placed in the middle and connects the upper of top respectively、Lower two ends.

Distance between upper sid strip and lower sid strip is more than the height of indent, but fix the distance between upper sid strip and the lower sid strip of the V-arrangement press strip one end being connected with connecting plate and be decreased to this distance height equal to indent to connecting plate direction, V-arrangement press strip is positioned at indent, when door is closed, the height equal to indent of the distance between upper sid strip and the lower sid strip of the V-arrangement press strip one end being connected is fixed with connecting plate, i.e. the height on the top of this end is equal to the height of indent, V-arrangement press strip and indent do not extrude, door is opened, corresponding with the indent height distance between upper sid strip and lower sid strip starts from top to increase to the height more than indent, the V-arrangement press strip and the indent that use elastomeric material extrude, upper sid strip, lower sid strip is respectively held against the top of indent, the end, 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 2 is always positioned on the circle with hinge 7 as the center of circle, therefore, upper sid strip 8 props up a point on the top of indent 2 all the time, and lower sid strip 9 props up a point at the end of indent 2 all the time.Keeping elasticity when V-shaped and thinner thickness the press strip of end face is squeezed, easily resile after deformation, V-arrangement press strip runs the most steady in indent.

Distance between upper sid strip and the lower sid strip of fixing V-arrangement press strip one end connecting connecting plate reduces to connecting plate direction, the angle that upper sid strip, lower sid strip are consequently formed is fillet, and V-arrangement press strip and indent 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 arc press strip 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 that opening is towards sideways V-arrangement press strip 3 and connecting plate 4，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 8、Lower sid strip 9 and skirt rail 11，Distance between upper sid strip 8 and lower sid strip 9 is more than the height of indent 2，But the distance between upper sid strip 8 and the lower sid strip 9 of V-arrangement press strip 3 one end being connected fixing with connecting plate 4 is decreased to this distance height equal to indent 2 to connecting plate 4 direction，I.e. the height on the top 10 of this end is equal to the height of indent 2，The upper sid strip 8 of this end main-vision surface、Lower sid strip 9 oblique line symmetrically is close and connection top 10 respectively upper to skirt rail 11 placed in the middle、Lower two ends，This end overlooks the upper sid strip 8 in face and lower sid strip 9 is overlapping and 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.

Shown in Fig. 1 to Fig. 5, the door heart 5 closes, V-arrangement press strip 3 is positioned at indent 2, distance between upper sid strip 8 and the lower sid strip 9 of V-arrangement press strip 3 one end being connected fixing with 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, V-arrangement press strip 3 and indent 2 do not extrude, and 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, distance between the upper sid strip 8 the most corresponding with indent 2 and lower sid strip 9 is from the height increased to equal to the height of indent 2 more than indent 2, upper sid strip 8, lower sid strip 9 is respectively held against the top of indent 2, the end, there is extruding local deformation, upper sid strip 8 local is bent downwardly, lower sid strip 9 local is bent upwards, go up simultaneously, all to the opening direction local buckling of V-arrangement press strip 3, (upper sid strip 8 shown in Fig. 6 and lower sid strip 9 are overlapping for lower sid strip, therefore it is identical with upper sid strip 8 to be positioned at the situation of lower sid strip 9 local buckling below upper sid strip 8).Putting in place if the door heart 5 is fully open, V-arrangement press strip 3 and indent 2 occur shown in extruding the situation of local deformation and Fig. 6, Fig. 7 identical, therefore no longer accompanying drawing, do not repeat.The door heart 5 rotates to Guan Bi, as shown in Figures 1 to 5, distance between the upper sid strip 8 corresponding with the height of indent 2 and lower sid strip 9 is gradually reduced to connecting plate 4 direction, until the distance between upper sid strip 8 and lower sid strip 9 is returned the height equal to indent 2, V-arrangement press strip 3 and indent 2 and no longer extruded.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 always positioned on the circle with hinge 7 as the center of circle, therefore, upper sid strip 8 props up a point on the top of indent 2 all the time, and lower sid strip 9 props up a point at the end of indent 2 all the time.

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 fixing distance connected between the upper sid strip 8 of V-arrangement press strip 3 one end of connecting plate 4, lower sid strip 9 reduces to connecting plate 4 direction, and the angle that upper sid strip 8, lower sid strip 9 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 that opening is towards sideways V-arrangement press strip (3) and connecting plate (4)，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 (8)、Lower sid strip (9) and skirt rail (11)，Distance between described upper sid strip (8) and described lower sid strip (9) is more than the height of described indent (2)，But the distance between described upper sid strip (8) and the described lower sid strip (9) of described V-arrangement press strip (3) one end being connected fixing with described connecting plate (4) is decreased to this distance height equal to described indent (2) to connecting plate (4) direction，I.e. the height on the top (10) of this end is equal to the height of described indent (2)，The described upper sid strip (8) of this end main-vision surface、Described lower sid strip (9) oblique line symmetrically is close to described skirt rail (11) placed in the middle and connects the upper of described top (10) respectively、Lower two ends.