CN103437650A

CN103437650A - Double door with single leaf and single door frame

Info

Publication number: CN103437650A
Application number: CN2013104114204A
Authority: CN
Inventors: 李锘澄
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-11
Filing date: 2013-09-11
Publication date: 2013-12-11
Anticipated expiration: 2033-09-11
Also published as: CN103437650B

Abstract

The invention relates to a double door with a single leaf and a single door frame. The double door comprises the door leaf and the door frame, wherein the both sides of each of the door frame and the door leaf are matched and connected by a rotating element, one end of the rotating element is matched and connected with a rotating shaft on the door frame, and the other end of the rotating element is matched with a door key capable of moving up and down in the door leaf; the door leaf comprises a frame-type door body, an inner door plate and an outer door plate are arranged on the surface of the door body, vertical latches are arranged at the two inner sides of the door body respectively, door keys are arranged on the vertical latches and matched with one end of the rotating element on the door frame, and racks are arranged on the vertical latches and matched with a rotating wheel arranged in the outer door plate; and a shifting pin is arranged on a shifting wheel in the outer door plate, a lug is arranged on the outer door plate, a transversal latch is horizontally arranged in the clamping groove of the lug, the shifting pin is inserted in a transversal latch, and a return spring is arranged between the tail part of the transversal latch and the lug. The double door disclosed by the invention is simple in structure, safe and flexible in use, capable of opening the door leaf to the left or to the right as needed, strong in universality, suitable for the fields of various furniture doors, and the like.

Description

Single fan simple gate frame double door

Technical field

The invention belongs to the door body structure field, especially relate to a kind of single fan simple gate frame double door.

Background technology

Traditional door body structure is generally the single open-door structure, and a side and the doorframe of door leaf are hinged, and the door leaf single direction rotation is opened, and under certain ambient conditions, may have unhandy situation, when the needs door leaf is opened from opposite side, can not realize simultaneously; Double swing doors occurred, existing double door is generally two-door mount structure, two-door fan structure etc. for this reason, but its complex structure, makes inconvenience, poor stability.

Summary of the invention

The purpose of this invention is to provide a kind of simple in structure, easy to make, use safe single fan simple gate frame double door.

To achieve these goals, the present invention has adopted following technical scheme: single fan simple gate frame double door, comprise door leaf, doorframe, and the both sides of described doorframe and door leaf are connected by revolving part.Axis of rotation on revolving part one end and doorframe is connected, and the other end matches with the Men Jian that can move up and down in door leaf.

Described door leaf comprises the framed door body, the door surface is provided with internal hilar plate, external door panel, in the door body, both sides are respectively equipped with vertical door bolt, the end that vertical door bolt top and bottom are provided with the revolving part on the Men Jianyu doorframe coordinates, vertical latching is provided with tooth bar and coordinates with two runners that arrange in external door panel respectively, by runner, vertical door bolt can be moved up and down, thereby drive door key insertion revolving part, door leaf cuts out, or the disengaging revolving part can be opened door leaf.

Be provided with thumb wheel in described external door panel, runner is arranged on the thumb wheel axle, and thumb wheel is provided with deep-slotted chip breaker, and runner is provided with straight pin and is placed in the deep-slotted chip breaker of thumb wheel, and the thumb wheel axle is provided with dials Xiao; External door panel is provided with two projections, two traverse latch are separately positioned in the draw-in groove of projection, dial Xiao and insert traverse latch inside, by dialling Xiao, can make traverse latch move left and right, between traverse latch afterbody and projection, be provided with back-moving spring, insert in the slotted eye of vertical door bolt with the head that keeps traverse latch, the head design of traverse latch has the fillet position, door bulk frame is provided with the slotted eye coordinated with traverse latch fillet head, and vertical latching is provided with the slotted eye coordinated with the traverse latch head, founds the flute profile latched and is set to that two ends are wide, middle part is narrow.

The top of two vertical door bolts in described door body is provided with a cross bar, cross bar is provided with shift fork, shift fork middle part is connected on external door panel, and the shift fork bottom connects respectively at two thumb wheels in external door panel by two pull bars are cross-shaped, and the rotation by thumb wheel can move left and right cross bar; When open in the door leaf left side, cross bar moves to the top of the vertical door bolt in the right side to the right, stops right standing to latch row, and the door leaf right side can not be opened; Otherwise, when open on the door leaf right side, cross bar moves to the top of left vertical door bolt to the left, stop the left vertical row that latches, the door leaf left side can not be opened, to prevent that the both sides door from opening so that door leaf drops out simultaneously.

Be provided with magnetite at revolving part with the doorframe place of the vertical key abutting end of bolting the door, after opening at door leaf, will suck back with the revolving part that the door key breaks away from.

Structure of the present invention has the following advantages and beneficial effect: simple in structure, use safety flexibly, can be as required by door leaf left or right side open.Highly versatile, be applicable to the fields such as all kinds of furniture doors.

The accompanying drawing explanation

Fig. 1 is contour structures schematic diagram of the present invention.

Fig. 2 is the structural representation that removes internal hilar plate of Fig. 1.

Fig. 3 is the decomposition texture schematic diagram of Fig. 1.

Fig. 4 is that the neutral door bolt of Fig. 1 coordinates schematic diagram with revolving part, traverse latch.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is elaborated:

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, single fan simple gate frame double door of the present invention, comprise door leaf, doorframe 1, and described doorframe 1 is connected by revolving part 3 with the both sides of door leaf.Axis of rotation 2 on revolving part 3 one ends and doorframe 1 is connected, and the other end matches with the door key 11 that can move up and down in door leaf.

As shown in Figure 2, Figure 3, Figure 4, described door leaf comprises framed door body 4, door body 4 surfaces are provided with internal hilar plate 13, external door panel 22, in the door body, 4 both sides are respectively equipped with vertical door bolt 12, vertical door bolt 12 tops and bottom are provided with tapered gate key 11 and coordinate with an end of revolving part 3 on doorframe 1, vertical door bolt 12 is provided with tooth bar 14 and coordinates with the runner 18 in external door panel 22 interior settings, by runner 18, vertical door bolt 12 can be moved up and down, thereby drive door key 11 insertion revolving parts 3, door leaf cuts out, or disengaging revolving part 3 can be opened door leaf.

As shown in Figure 2, Figure 3, Figure 4, in described external door panel 22, be provided with thumb wheel 8, runner 18 is arranged on the thumb wheel axle, and thumb wheel 8 is provided with deep-slotted chip breaker 7, and runner 18 is provided with straight pin 20 and is placed in the deep-slotted chip breaker 7 of thumb wheel 8, and the thumb wheel axle is provided with dials Xiao 21; External door panel 22 is provided with two projections 6, two traverse latch 9 are separately positioned in the draw-in groove of projection 6, dial Xiao 21 and insert traverse latch 9 inside, by dialling Xiao 21, can make traverse latch 9 move left and right, be provided with back-moving spring 17 between traverse latch 9 afterbodys and projection 6, with the head that keeps traverse latch 9, insert in the slotted eye 15 of vertical door bolt 12, the head design of traverse latch 9 has fillet 19 positions, door body 4 frames are provided with the slotted eye coordinated with traverse latch fillet 19 heads, vertical door bolt 12 is provided with the slotted eye 15 coordinated with traverse latch 9 heads, and vertical slotted eye 15 shapes of fastening with a bolt or latch on 12 are set to that two ends are wide, middle part is narrow.

As shown in Figure 2, Figure 3, Figure 4, described traverse latch 9 and vertical door bolt 12 work in coordination to control the open and close of door leaf.In the time will opening certain side door fan, rotate the thumb wheel 8 of this side, group Xiao 21 on thumb wheel 8 can make traverse latch 9 left or rights move, when traverse latch 9 head fillet 19 positions break away from door body 4 frame, wide top sipes that breaks away from slotted eye 15 of traverse latch 9, remove the locking of opposition door bolt 12, now thumb wheel 8 drives runner 18 rotations by straight pin 20, runner 18 drives on vertical door bolt 12 and moves by tooth bar 14, after the door key 11 of vertical door bolt 12 tops and bottom breaks away from revolving part 3, door can be opened, then unclamp thumb wheel 8, under the effect of back-moving spring 17, the wide section of traverse latch 9 enters the bottom sipes of slotted eye 15, keep door key 11 in enable possition, at closing time, closed door leaf, then rotate the thumb wheel 8 of this side, make wide bottom sipes that breaks away from slotted eye 15 of traverse latch 9, under Action of Gravity Field, vertical door bolt 12 moves down, and the door key 11 on vertical door bolt 12 enters revolving part 3, unclamp thumb wheel 8, under the effect of back-moving spring 17, after the wide section of traverse latch 9 enters the top sipes of slotted eye 15, access door body 4 slotted eyes are continued at the fillet position 19 of traverse latch 9.

As shown in Figure 2 and Figure 3, the top of two vertical door bolts 12 in described door body 4 is provided with a cross bar 5, cross bar 5 is provided with shift fork 10, shift fork 10 middle parts are connected on external door panel 22, shift fork 10 bottoms are connected with interior two thumb wheels 8 of external door panel 22 respectively by two pull bars 16 are cross-shaped, and the rotation by thumb wheel 8 can move left and right cross bar 5; When open in the door leaf left side, cross bar 5 moves to the top of right vertical door bolt 12 to the right, stops right vertical door bolt 12 up, and the door leaf right side can not be opened; Otherwise, when open on the door leaf right side, cross bar 5 moves to the top of left vertical door bolt 12 to the left, stop left vertical door bolt 12 up, the door leaf left side can not be opened, to prevent that the both sides door from opening so that door leaf drops out simultaneously.

As shown in Figure 1, Figure 2, Figure 3 shows, at revolving part 3, with doorframe 1 place of vertical key 11 abutting ends of bolting the door, be provided with magnetite 23, after opening at door leaf, will suck back with the revolving part 3 that door key 11 breaks away from.

Above-described is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.

Claims

1. a list is fanned simple gate frame double door, comprise door leaf, doorframe, it is characterized in that: the both sides of described doorframe and door leaf are connected by revolving part, and the axis of rotation on revolving part one end and doorframe is connected, and the other end matches with the Men Jian that can move up and down in door leaf;

Described door leaf comprises the framed door body, the door surface is provided with internal hilar plate, external door panel, in the door body, both sides are respectively equipped with vertical door bolt, and a vertical end that latches the revolving part be provided with on the Men Jianyu doorframe coordinates, and vertical latching is provided with tooth bar and coordinating with two runners that arrange in external door panel respectively;

Be provided with thumb wheel in described external door panel, runner is arranged on the thumb wheel axle, and thumb wheel is provided with deep-slotted chip breaker, and runner is provided with straight pin and is placed in the deep-slotted chip breaker of thumb wheel, and the thumb wheel axle is provided with dials Xiao; External door panel is provided with two projections, two traverse latch are separately positioned in the draw-in groove of projection, dial Xiao and insert traverse latch inside, be provided with back-moving spring between traverse latch afterbody and projection, the head design of traverse latch has the fillet position, door bulk frame is provided with the slotted eye coordinated with traverse latch fillet head, and vertical latching is provided with the slotted eye coordinated with the traverse latch head, founds the flute profile latched and is set to that two ends are wide, middle part is narrow;

The top of two vertical door bolts in described door body is provided with a cross bar, cross bar is provided with shift fork, the shift fork middle part is connected on external door panel, and the shift fork bottom is cross-shaped respectively at two thumb wheels connections in external door panel by two pull bars, by thumb wheel, cross bar can be moved left and right; When open in the door leaf left side, cross bar moves to the top of right vertical door bolt to the right, and the door leaf right side can not be opened; Otherwise, when open on the door leaf right side, cross bar moves to the top of left vertical door bolt to the left, the door leaf left side can not be opened;

Be provided with magnetite at revolving part with the doorframe place of the vertical key abutting end of bolting the door.