CN110230447A - Two-way switching door - Google Patents
Two-way switching door Download PDFInfo
- Publication number
- CN110230447A CN110230447A CN201910422067.7A CN201910422067A CN110230447A CN 110230447 A CN110230447 A CN 110230447A CN 201910422067 A CN201910422067 A CN 201910422067A CN 110230447 A CN110230447 A CN 110230447A
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- China
- Prior art keywords
- hinge
- spacer pin
- anticreep
- hinge seat
- axial trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 175
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000003447 ipsilateral effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 241001136800 Anas acuta Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D5/12—Securing pins in sockets, movably or not
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/02—Hinges or pivots of special construction for use on the right-hand as well as the left-hand side; Convertible right-hand or left-hand hinges
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of two-way switching door, including door leaf and doorframe, the four corners of door leaf are separately installed with a hinge seat, and corresponding position is respectively equipped with the hinge axis matched with hinge seat on doorframe；Hinge axis is equipped with anticreep limit shaft, the side wall of the hinged end of corresponding hinge seat is equipped with the hinge axial trough matched with hinge axis, hinge axis is installed in hinge axial trough, the position that anticreep limit shaft is corresponded on the end face of the hinged end of hinge seat is equipped with the anticreep limit axial trough matched with anticreep limit shaft, anticreep limit axial trough is connected to hinge axial trough, the spacer pin with reset spring is equipped in hinge seat, the head of spacer pin is protruded into hinge axial trough and by hinge axis limit in hinge axial trough；Between hinge seat and corresponding hinge axis in the closure state, anticreep limit shaft is located in corresponding hinge axial trough, and when in the open state between hinge seat and corresponding hinge axis, anticreep limit shaft is stuck in corresponding anticreep limit axial trough.Suitable for various door and windows.
Description
Technical field
The present invention relates to mechanical hinge field, in particular to a kind of two-way switching door.
Background technique
Mechanical hinge is for connection to two solids and allows to do the mechanical device relatively rotated between the two, it is suitable for
Various door and windows, such as: window, door, cupboard door, electric appliance cabinet door etc..But the existing door and window using this mechanical hinge is general
It can only unidirectionally open, in this way, can not be applicable in for the door and window of special opening requirement for having.
Summary of the invention
The purpose of the invention is to overcome the shortcomings of above-mentioned background technique, a kind of two-way switching door is provided.
In order to achieve the goal above, a kind of two-way switching door provided by the invention, including door leaf and doorframe, the door leaf
Four corners are separately installed with a hinge seat, and corresponding position is respectively equipped with the hinge matched with the hinge seat on the doorframe
Chain rivet,
The hinge axis is equipped with anticreep limit shaft, the side wall of the hinged end of the corresponding hinge seat be equipped with it is described
The hinge axial trough that hinge axis matches, the hinge axis are installed in the hinge axial trough, the end of the hinged end of the hinge seat
The position that the anticreep limit shaft is corresponded on face is equipped with the anticreep limit axial trough matched with the anticreep limit shaft, the anticreep
Limit axial trough is connected to the hinge axial trough, and the spacer pin with reset spring, the head of the spacer pin are equipped in the hinge seat
Portion protrudes into the hinge axial trough and by hinge axis limit in the hinge axial trough；
Between the hinge seat and the corresponding hinge axis in the closure state, the anticreep limit shaft, which is located at, corresponds to
The hinge axial trough in, when in the open state between the hinge seat and the corresponding hinge axis, anticreep limit
Axis is stuck in the corresponding anticreep limit axial trough.
By can the spacer pin of elastic telescopic hinge axis is limited in hinge axial trough, in this way, when opening on the left of the door and window,
The hinge seat in left side can move outward under a stretching force, which can make the hinge axis in left side and the anticreep limit shaft in left side
Slot relatively moves, so that the hinge axis in left side be made to push back the spacer pin in left side by force in the hinge seat in left side, and then makes
The hinge axis in left side completely disengages the limitation of the spacer pin in left side, finally realizes the unlatching on the left of door and window, meanwhile, the hinge on right side
Seat can realize hinge function around the hinge axis on right side, moreover, the anticreep limit shaft on right side can be caught in anticreep limit axial trough
It is interior, to prevent from being detached between the hinge seat on right side and the hinge axis on right side；Similarly, when being opened on the right side of door and window, right side
Hinge seat can move outward under a stretching force, which can make the hinge axis on right side and the anticreep on right side limit axial trough
Relative movement so that the hinge axis on right side be made to push back the spacer pin on right side by force in the hinge seat on right side, and then makes right side
Hinge axis completely disengages the limitation of the spacer pin on right side, the final unlatching realized on the right side of door and window, meanwhile, the hinge seat in left side can be around
Left side hinge axis, realize hinge function, moreover, the anticreep limit shaft in left side can be caught in anticreep limit axial trough in, with
It prevents from being detached between the hinge seat in left side and the hinge axis in left side.
In the above scheme, the head of the spacer pin in the hinge seat of left upper is installed on the described of left upper
The below or above of hinge axis and the corresponding anticreep limit shaft binding site, accordingly, the hinge seat of lower right-hand corner
The head of interior spacer pin is installed on the upper of the hinge axis of lower right-hand corner and the corresponding anticreep limit shaft binding site
Side or lower section；
The head of the spacer pin in the hinge seat at the upper right corner be installed on the hinge axis at the upper right corner with it is corresponding
The anticreep limit shaft binding site below or above, accordingly, the spacer pin in the hinge seat at the lower right corner
Head be installed on the hinge axis at the lower right corner with above or below the corresponding anticreep limit shaft binding site.
By the way that the clamping position of the spacer pin in ipsilateral two hinge seats up and down of door and window is designed to relatively or contrarily cloth
It sets, door leaf or sash can be prevented to be subjected to displacement along hinge axis in this way.
In the above scheme, the anticreep limit shaft is vertically set on the middle part of the corresponding hinge axis, the hinge
One end of axis is equipped with hinge axis mounting blocks.By the way that anticreep limit shaft is designed to be arranged vertically with hinge axis, such anticreep limit
Axis can be easily and reliably caught in anticreep limit axial trough, and in use, the stress of anticreep limit shaft is more balanced；Meanwhile
The hinge axis mounting blocks added facilitate the installation of hinge axis.
In the above scheme, the hinge axial trough be U-shaped structure, the diameter of the curved bottom of the U-shaped structure with it is corresponding
The diameter of the hinge axis match.By the way that hinge axial trough is designed as U-shaped structure, and by the curved bottom of the U-shaped structure
Diameter design matched at the diameter with hinge axis, be conducive to hinge seat in this way around hinge axis.
In the above scheme, the width D of the anticreep limit axial trough matches with the diameter of the corresponding anticreep limit shaft
It closes.It is designed to match with the diameter of anticreep limit shaft by the width D that anticreep is limited axial trough, in this way, this mechanical hinge is opened
When opening state, hinge seat can be effectively prevented along the axially displaced of hinge axis.
In the above scheme, the head of the spacer pin is conical structure.By the way that the head of spacer pin is designed as circular cone
Structure can facilitate hinge axis to push back spacer pin in hinge seat by force in this way.
In the above scheme, the tail portion of the spacer pin is column structure, the tail portion of the spacer pin and the spacer pin
Head between be equipped with positive stop lug boss；
The end face of the installation end of the hinge seat is equipped with the spacer pin mounting hole for installing the spacer pin, the limit
Position pin mounting hole is connected to the hinge axial trough, and the spacer pin mounting hole and the aperture at the connection position of the hinge axial trough are big
Maximum gauge in the head of the spacer pin, the spacer pin mounting hole and the aperture at the connection position of the hinge axial trough are small
In the diameter of the positive stop lug boss；
The spacer pin is actively plugged in the spacer pin mounting hole, and the reset spring is sleeved on the spacer pin
The end face upper cover of tail portion, the installation end of the hinge seat is equipped with spring bearer plate, one end of the reset spring and the limit convex
Platform offsets, and the other end of the reset spring offsets with the spring bearer plate.
The mutual cooperation of spacer pin mounting hole and spring bearer plate facilitates the installation of spacer pin and the maintenance in later period.
In the above scheme, the head of the spacer pin can be entirely retracted in the spacer pin mounting hole.By that will limit
The head of pin is designed to can be entirely retracted in spacer pin mounting hole so that it is convenient to the unlatching of hinge.
In the above scheme, the position that the tail portion of the spacer pin is corresponded on the spring bearer plate is equipped with avoid holes, described
The tail portion of spacer pin passes through the avoid holes and extends outwardly.By adding avoid holes on spring bearer plate, and by spacer pin
Tail portion passes through avoid holes and extends outwardly, in this way, anti-drop rod can be added between the hinge seat of door and window top and/or lower part two sides
Component can make to have always in the hinge seat of two sides the spacer pin in the hinge seat of side by corresponding hinge by the anticreep bar assembly
Chain rivet limits in corresponding hinge axial trough, separates so as to be effectively prevented door and window.
In the above scheme, the hinge seat and the hinge seat at the upper right corner that left upper is corresponded on the door leaf
Between position be equipped with anticreep bar assembly, the hinge seat that lower right-hand corner correspond on the door leaf and the hinge at the lower right corner
Position between chain seat also is provided with anticreep bar assembly；
The anticreep bar assembly includes anticreep mandril and anticreep mandril mounting base, and the anticreep mandril passes through the anticreep top
Bar mounting base can control to be mounted on the door leaf with moving freely；
Hinge seat at the hinge seat of the left upper and the upper right corner is arranged in backwards on the door leaf, the door
In the opening process of fan left side, the spacer pin in the hinge seat of the left upper is just pressed by the hinge axis of the left upper completely
When returning in the hinge seat of the left upper, in one end of the corresponding anticreep mandril and the hinge seat of the left upper
The tail end face of spacer pin offsets, the limit in the other end of the corresponding anticreep mandril and the hinge seat at the upper right corner
The tail end face of pin offsets；During opening on the right side of the door leaf, the spacer pin in hinge seat at the upper right corner is just by institute
When stating the hinge axis at the upper right corner and pushed back in hinge seat at the upper right corner completely, one end of the corresponding anticreep mandril with
The tail end face of spacer pin offsets in hinge seat at the upper right corner, the other end of the corresponding anticreep mandril and the left side
The tail end face of the spacer pin in hinge seat at upper angle offsets；
Hinge seat at the hinge seat of the lower right-hand corner and the lower right corner is arranged in backwards on the door leaf, the door
In the opening process of fan left side, the spacer pin in the hinge seat of the lower right-hand corner is just pressed by the hinge axis of the lower right-hand corner completely
When returning in the hinge seat of the lower right-hand corner, in one end of the corresponding anticreep mandril and the hinge seat of the lower right-hand corner
The tail end face of spacer pin offsets, the limit in the other end of the corresponding anticreep mandril and the hinge seat at the lower right corner
The tail end face of pin offsets；During opening on the right side of the door leaf, the spacer pin in hinge seat at the lower right corner is just by institute
When stating the hinge axis at the lower right corner and pushed back in hinge seat at the lower right corner completely, one end of the corresponding anticreep mandril with
The tail end face of spacer pin offsets in hinge seat at the lower right corner, the other end of the corresponding anticreep mandril and the left side
The tail end face of the spacer pin in hinge seat at inferior horn offsets.
The anticreep bar assembly added can make the spacer pin in the hinge seat for having side in the hinge seat of two sides always that will correspond to
Hinge axis limit in corresponding hinge axial trough, separated so as to be effectively prevented door and window.
Technical solution provided by the invention has the benefit that
1, by can the spacer pin of elastic telescopic hinge axis is limited in hinge axial trough, in this way, opening on the left of the door and window
When, the hinge seat in left side can move outward under a stretching force, which can be such that the hinge axis in left side and the anticreep in left side limits
Position axial trough relatively moves, thus push back the hinge axis in left side the spacer pin in left side by force in the hinge seat in left side, into
And the hinge axis on the left of making completely disengages the limitation of the spacer pin in left side, finally realizes the unlatching on the left of door and window, meanwhile, right side
Hinge seat can realize hinge function around the hinge axis on right side, moreover, the anticreep limit shaft on right side can be caught in anticreep limit
In axial trough, to prevent from being detached between the hinge seat on right side and the hinge axis on right side；Similarly, right when being opened on the right side of door and window
The hinge seat of side can move outward under a stretching force, which can make the hinge axis on right side and the anticreep limit axial trough on right side
It relatively moves, so that the hinge axis on right side be made to push back the spacer pin on right side by force in the hinge seat on right side, and then makes the right side
The hinge axis of side completely disengages the limitation of the spacer pin on right side, finally realizes the unlatching on the right side of door and window, meanwhile, the hinge seat in left side
Hinge function can be realized around the hinge axis in left side, moreover, the anticreep limit shaft in left side can be caught in anticreep limit axial trough
It is interior, to prevent from being detached between the hinge seat in left side and the hinge axis in left side；
2, by the way that the clamping position of the spacer pin in ipsilateral two hinge seats up and down of door and window to be designed to relatively or contrarily
Arrangement, can prevent door leaf or sash to be subjected to displacement along hinge axis in this way；
3, by the way that anticreep limit shaft to be designed to be arranged vertically with hinge axis, such anticreep limit shaft can easily and reliably block
Enter in anticreep limit axial trough, and in use, the stress of anticreep limit shaft is more balanced；
4, the hinge axis mounting blocks added facilitate the installation of hinge axis；
5, by the way that hinge axial trough is designed as U-shaped structure, and by the diameter design of the curved bottom of the U-shaped structure at hinge
The diameter of chain rivet matches, and is conducive to hinge seat in this way around hinge axis；
6, it is designed to match with the diameter of anticreep limit shaft by the width D that anticreep is limited axial trough, in this way, this machinery
When hinge open state, hinge seat can be effectively prevented along the axially displaced of hinge axis；
7, by the way that the head of spacer pin is designed as conical structure, it can facilitate hinge axis that spacer pin is pushed back to hinge by force in this way
In chain seat；
8, the mutual cooperation of spacer pin mounting hole and spring bearer plate facilitates the installation of spacer pin and the maintenance in later period；
9, by adding avoid holes on spring bearer plate, and the tail portion of spacer pin is passed through into avoid holes and is extended outwardly, this
Sample, can add anticreep bar assembly between the hinge seat of door and window top and/or lower part two sides, can make two by the anticreep bar assembly
There is the spacer pin in the hinge seat of side to limit corresponding hinge axis in corresponding hinge axial trough in the hinge seat of side always,
It is separated so as to be effectively prevented door and window.
Detailed description of the invention
The structural schematic diagram for the mechanical hinge that Fig. 1 is made of hinge seat and hinge axis；
Fig. 2 is the configuration schematic diagram of Fig. 1；
Fig. 3 is the schematic diagram of the section structure of Fig. 1；
Fig. 4 is another viewing angle constructions schematic diagram of Fig. 1；
Fig. 5 is the configuration schematic diagram of Fig. 4；
Fig. 6 is the another viewing angle constructions schematic diagram of Fig. 1；
Fig. 7 is the structural schematic diagram after the hinge seat in Fig. 6 turns an angle；
Fig. 8 is the viewing angle constructions schematic diagram another again of Fig. 1；
Fig. 9 is the structural schematic diagram after the hinge seat in Fig. 8 turns an angle；
Figure 10 is using state structure diagram of the invention；
Figure 11 is another viewing angle constructions schematic diagram of Figure 10；
Figure 12 is the configuration schematic diagram of Figure 11；
Figure 13 is the structural schematic diagram of the doorframe in Figure 12；
Figure 14 is another viewing angle constructions schematic diagram of Figure 13；
Figure 15 is the structural schematic diagram of the door leaf in Figure 12；
Figure 16 is the structural schematic diagram that spacer pin is installed at hinge axis and anticreep limit shaft binding site.
In figure, hinge seat 1, hinge axial trough 1a, anticreep limit axial trough 1b, reset spring 1c, spacer pin 1d, positive stop lug boss
1d1, spacer pin mounting hole 1e, spring bearer plate 1f, hinge axis 2, anticreep limit shaft 2a, hinge axis mounting blocks 2b, anticreep bar assembly
3, anticreep mandril 3a, anticreep mandril mounting base 3b, door leaf a, doorframe b.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment:
As shown in Figure 1, a kind of two-way switching door provided in this embodiment, including door leaf a and doorframe b, the four of the door leaf a
A hinge seat 1 is separately installed at angle, corresponding position, which is respectively equipped with, on the doorframe b matches with the hinge seat 1
Hinge axis 2；The hinge axis 2 is equipped with anticreep limit shaft 2a, the side wall of the hinged end of the corresponding hinge seat 1 be equipped with
The hinge axial trough 1a that the hinge axis 2 matches, the hinge axis 2 are installed in the hinge axial trough 1a, the hinge seat 1
The position that the anticreep limit shaft 2a is corresponded on the end face of hinged end is equipped with the anticreep limit matched with the anticreep limit shaft 2a
Position axial trough 1b, the anticreep limit axial trough 1b are connected to the hinge axial trough 1a, and band reset spring 1c is equipped in the hinge seat 1
Spacer pin 1d, the head of the spacer pin 1d is protruded into the hinge axial trough 1a and limits the hinge axis 2 in the hinge
In chain axial trough 1a；Between the hinge seat 1 and the corresponding hinge axis 2 in the closure state, the anticreep limit shaft 2a
In the corresponding hinge axial trough 1a, when in the open state between the hinge seat 1 and the corresponding hinge axis 2,
The anticreep limit shaft 2a is stuck in the corresponding anticreep limit axial trough 1b.
By can the spacer pin 1d of elastic telescopic hinge axis 2 is limited in hinge axial trough 1a, in this way, opening on the left of the door and window
The hinge seat 1 of Qi Shi, left side can move outward under a stretching force, which can make the hinge axis 2 in left side and preventing for left side
De- limit axial trough 1b is relatively moved, so that the spacer pin 1d in left side is pushed back the hinge in left side by the hinge axis 2 on the left of making by force
In chain seat 1, so make the hinge axis 2 in left side completely disengage left side spacer pin 1d limitation, it is final to realize opening on the left of door and window
It opens, meanwhile, the hinge seat 1 on right side can be rotated around the hinge axis 2 on right side, hinge function be realized, moreover, the anticreep on right side limits
Axis 2a can be caught in anticreep limit axial trough 1b, to prevent from being detached between the hinge seat 1 on right side and the hinge axis 2 on right side；Together
Reason, when opening on the right side of door and window, the hinge seat 1 on right side can move outward under a stretching force, which can make the hinge on right side
Chain rivet 2 and the anticreep limit axial trough 1b on right side are relatively moved, to keep the hinge axis 2 on right side that the spacer pin 1d on right side is strong
Row pushes back in the hinge seat 1 on right side, so make the hinge axis 2 on right side completely disengage right side spacer pin 1d limitation, it is final real
Unlatching on the right side of existing door and window, meanwhile, the hinge seat 1 in left side can be rotated around the hinge axis 2 in left side, realize hinge function, moreover,
The anticreep limit shaft 2a in left side can be caught in anticreep limit axial trough 1b in, with prevent left side hinge seat 1 and left side hinge axis 2 it
Between be detached from.
The head of spacer pin 1d in the hinge seat 1 of left upper be installed on the hinge axis 2 of left upper with
The below or above of the corresponding anticreep limit shaft 2a binding site, accordingly, the limit in the hinge seat 1 of lower right-hand corner
The head of position pin 1d is installed on the hinge axis 2 of lower right-hand corner and the top of the corresponding anticreep limit shaft 2a binding site
Or lower section；The head of the spacer pin 1d in the hinge seat 1 at the upper right corner be installed on the hinge axis 2 at the upper right corner with it is right
The below or above for the anticreep limit shaft 2a binding site answered, accordingly, the limit in the hinge seat 1 at the lower right corner
The head of pin 1d be installed on the hinge axis 2 at the lower right corner and the top of the corresponding anticreep limit shaft 2a binding site or
Lower section.By the way that the clamping position of the spacer pin 1d in ipsilateral two hinge seats 1 up and down of door and window is designed to relatively or contrarily cloth
It sets, door leaf a or sash can be prevented to be subjected to displacement along hinge axis 2 in this way.
Above-mentioned anticreep limit shaft 2a is vertically set on the middle part of the corresponding hinge axis 2, and one end of the hinge axis 2 is set
There is hinge axis mounting blocks 2b.By the way that anticreep limit shaft 2a is designed to be arranged vertically with hinge axis 2, such anticreep limit shaft 2a energy
It is easily and reliably caught in anticreep limit axial trough 1b, and in use, the stress of anticreep limit shaft 2a is more balanced；Meanwhile
The hinge axis mounting blocks 2b added facilitates the installation of hinge axis 2.
Above-mentioned hinge axial trough 1a is U-shaped structure, the diameter of the curved bottom of the U-shaped structure and the corresponding hinge axis
2 diameter matches.By the way that hinge axial trough 1a is designed as U-shaped structure, and by the diameter design of the curved bottom of the U-shaped structure
It is matched at the diameter of hinge axis 2, is conducive to hinge seat 1 in this way and is rotated around hinge axis 2.The anticreep limit axial trough 1b's
Width D is matched with the diameter of the corresponding anticreep limit shaft 2a.By by anticreep limit axial trough 1b width D be designed to
The diameter of anticreep limit shaft 2a matches, in this way, can be effectively prevented hinge seat 1 along hinge when this mechanical hinge open state
Chain rivet 2 it is axially displaced.
The head of above-mentioned spacer pin 1d is conical structure.By the way that the head of spacer pin 1d is designed as conical structure, in this way
Hinge axis 2 can be facilitated to push back spacer pin 1d in hinge seat 1 by force.The tail portion of the spacer pin 1d is column structure, the limit
Positive stop lug boss 1d1 is equipped between the tail portion of position pin 1d and the head of the spacer pin 1d；The end face of the installation end of the hinge seat 1
It is equipped with spacer pin the mounting hole 1e, the spacer pin mounting hole 1e and the hinge axial trough 1a for installing the spacer pin 1d
The aperture at the connection position of connection, the spacer pin mounting hole 1e and the hinge axial trough 1a is greater than the head of the spacer pin 1d
Maximum gauge, the aperture at the connection position of the spacer pin mounting hole 1e and the hinge axial trough 1a is less than the positive stop lug boss
The diameter of 1d1；The spacer pin 1d is actively plugged in the spacer pin mounting hole 1e, and the reset spring 1c is sleeved on described
The tail portion of spacer pin 1d, the end face upper cover of the installation end of the hinge seat 1 are equipped with spring bearer plate 1f, and the one of the reset spring 1c
End offsets with the positive stop lug boss 1d1, and the other end of the reset spring 1c offsets with the spring bearer plate 1f.Spacer pin installation
The mutual cooperation of hole 1e and spring bearer plate 1f facilitate the installation of spacer pin 1d and the maintenance in later period.
The head of above-mentioned spacer pin 1d can be entirely retracted in the spacer pin mounting hole 1e.By by the head of spacer pin 1d
It is designed to can be entirely retracted in spacer pin mounting hole 1e so that it is convenient to the unlatching of hinge.Institute is corresponded on the spring bearer plate 1f
The position for stating the tail portion of spacer pin 1d is equipped with avoid holes, and the tail portion of the spacer pin 1d passes through the avoid holes and extends outwardly.
By adding avoid holes on spring bearer plate 1f, and the tail portion of spacer pin 1d is passed through into avoid holes and is extended outwardly, in this way, can be
Anticreep bar assembly 3 is added between door and window top and/or the hinge seat 1 of lower part two sides, two sides can be made by the anticreep bar assembly 3
There is the spacer pin 1d in the hinge seat 1 of side to limit corresponding hinge axis 2 in corresponding hinge axial trough 1a in hinge seat 1 always
It is interior, it is separated so as to be effectively prevented door and window.
The position between the hinge seat 1 at the hinge seat 1 and the upper right corner of left upper is corresponded on above-mentioned door leaf a
Equipped with anticreep bar assembly 3, corresponded on the door leaf a lower right-hand corner the hinge seat 1 and the lower right corner at the hinge seat 1 it
Between position also be provided with anticreep bar assembly 3；The anticreep bar assembly 3 includes anticreep mandril 3a and anticreep mandril mounting base 3b, institute
It states anticreep mandril 3a and can be controlled by the anticreep mandril mounting base 3b and is mounted on moving freely on the door leaf a；The left side
The hinge seat 1 at hinge seat 1 and the upper right corner at upper angle is arranged in backwards on the door leaf a, is opened on the left of the door leaf a
In the process, the spacer pin 1d in the hinge seat 1 of the left upper has just been pushed back by the hinge axis 2 of the left upper described completely
Limit when in the hinge seat 1 of left upper, in one end of the corresponding anticreep mandril 3a and the hinge seat 1 of the left upper
The tail end face of position pin 1d offsets, in the other end of the corresponding anticreep mandril 3a and the hinge seat 1 at the upper right corner
The tail end face of spacer pin 1d offsets；During being opened on the right side of the door leaf a, the limit in hinge seat 1 at the upper right corner
When pin 1d is just pushed back in the hinge seat 1 at the upper right corner by the hinge axis 2 at the upper right corner completely, the corresponding anticreep
One end of mandril 3a and the tail end face of spacer pin 1d in the hinge seat 1 at the upper right corner offset, the corresponding anticreep top
The other end of bar 3a and the tail end face of the spacer pin 1d in the hinge seat 1 of the left upper offset；The lower right-hand corner
Hinge seat 1 at hinge seat 1 and the lower right corner is arranged in backwards on the door leaf a, on the left of the door leaf a in opening process,
Spacer pin 1d in the hinge seat 1 of the lower right-hand corner just pushes back the lower left corner by the hinge axis 2 of the lower right-hand corner completely
Spacer pin 1d when in the hinge seat 1 at place, in one end of the corresponding anticreep mandril 3a and the hinge seat 1 of the lower right-hand corner
Tail end face offset, the spacer pin in hinge seat 1 at the other end of the corresponding anticreep mandril 3a and the lower right corner
The tail end face of 1d offsets；During opening on the right side of the door leaf a, the spacer pin 1d in hinge seat 1 at the lower right corner is rigid
When pushed back in the hinge seat 1 at the lower right corner completely by the hinge axis 2 at the lower right corner, the corresponding anticreep mandril 3a
One end and the tail end face of spacer pin 1d in the hinge seat 1 at the lower right corner offset, the corresponding anticreep mandril 3a's
The tail end face of the other end and the spacer pin 1d in the hinge seat 1 of the lower right-hand corner offsets.The anticreep bar assembly 3 added can make
There is the spacer pin 1d in the hinge seat 1 of side to limit corresponding hinge axis 2 in corresponding hinge in the hinge seat 1 of two sides always
In axial trough 1a, separated so as to be effectively prevented door and window.(referring to Figure 10~16).
As shown in figures 10 and 16, the head of the spacer pin 1d on door leaf a in the hinge seat 1 of left upper is installed on corresponding
The below or above of hinge axis 2 and anticreep limit shaft 2a binding site, accordingly, on door leaf a in the hinge seat 1 of lower right-hand corner
The head of spacer pin 1d is installed on above or below corresponding hinge axis 2 and anticreep limit shaft 2a binding site.Door leaf a is upper right
The head of the spacer pin 1d in hinge seat 1 at upper angle is installed on corresponding hinge axis 2 and anticreep limit shaft 2a binding site
Below or above, accordingly, the head of the spacer pin 1d in hinge seat 1 on door leaf a at the lower right corner are installed on corresponding hinge
Above or below axis 2 and anticreep limit shaft 2a binding site.It designs in this way, door leaf a or sash can be effectively prevented along hinge
Chain rivet 2 is subjected to displacement (referring to Figure 11 and Figure 12).
As shown in figs.10 and 15, it is equipped between the hinge seat 1 of left upper and the hinge seat 1 at the upper right corner on door leaf a anti-
De- bar assembly 3, the anticreep bar assembly 3 include that anticreep mandril 3a and anticreep mandril mounting base 3b, the anticreep mandril 3a pass through institute
It states anticreep mandril mounting base 3b and can control and be mounted on moving freely on the door leaf a, on the left of door leaf a in opening process, upper left
When the spacer pin 1d in hinge seat 1 at angle is just pushed back in hinge seat 1 by hinge axis 2 completely, one end and a left side of anticreep mandril 3a
The tail end face of spacer pin 1d at upper angle offsets, the other end of anticreep mandril 3a and the aft end of the spacer pin 1d at the upper right corner
Face offsets, in this way, the spacer pin 1d at the upper right corner will be withstood by anticreep mandril 3a cannot retract in hinge seat 1, so as to protect
Always only the spacer pin 1d of side can be pushed back completely in hinge seat 1 card by hinge axis 2, and then can be effectively prevented door leaf a two
Door leaf a and doorframe b is kept completely separate when side while stress；Similarly, during being opened on the right side of door leaf a, the hinge at the upper right corner
When spacer pin 1d in seat 1 is just pushed back in hinge seat 1 by hinge axis 2 completely, one end of anticreep mandril 3a and the limit at the upper right corner
The tail end face of position pin 1d offsets, and the tail end face of the spacer pin 1d of the other end and left upper of anticreep mandril 3a offsets, this
Sample, the spacer pin 1d of left upper will be withstood by anticreep mandril 3a and cannot retract in hinge seat 1, only have to can guarantee always
The spacer pin 1d of side can be pushed back completely in hinge seat 1 by hinge axis 2, and then can be effectively prevented the both sides door leaf a stress simultaneously
When door leaf a and doorframe b be kept completely separate.On door leaf a between the hinge seat 1 of lower right-hand corner and the hinge seat 1 at the lower right corner
Equipped with anticreep bar assembly 3, which also includes anticreep mandril 3a and anticreep mandril mounting base 3b, the anticreep mandril
3a can be controlled by the anticreep mandril mounting base 3b and is mounted on moving freely on the door leaf a, opening process on the left of door leaf a
In, when the spacer pin 1d in the hinge seat 1 of lower right-hand corner is just pushed back in hinge seat 1 by hinge axis 2 completely, the one of anticreep mandril 3a
It holds and offsets with the tail end face of the spacer pin 1d of lower right-hand corner, the other end of anticreep mandril 3a is with the spacer pin 1d's at the lower right corner
Tail end face offsets, in this way, the spacer pin 1d at the lower right corner will be withstood by anticreep mandril 3a cannot retract in hinge seat 1, from
And it can guarantee that the spacer pin 1d of only side always can be pushed back completely in hinge seat 1 by hinge axis 2, and then door can be effectively prevented
Door leaf a and doorframe b is kept completely separate when the fan both sides a while stress；Similarly, during being opened on the right side of door leaf a, at the lower right corner
When spacer pin 1d in hinge seat 1 is just pushed back in hinge seat 1 by hinge axis 2 completely, at one end and the lower right corner of anticreep mandril 3a
The tail end face of spacer pin 1d offset, the tail end face phase of the spacer pin 1d of the other end and lower right-hand corner of anticreep mandril 3a
It supports, in this way, the spacer pin 1d of lower right-hand corner will be withstood by anticreep mandril 3a cannot retract in hinge seat 1, to can guarantee the beginning
The spacer pin 1d of only side can be pushed back completely in hinge seat 1 by hinge axis 2 eventually, and then it is same to be effectively prevented the both sides door leaf a
Door leaf a and doorframe b is kept completely separate when Shi Shouli.(referring to Figure 11 and Figure 12).
The present embodiment by can elastic telescopic spacer pin 1d by hinge axis 2 limit in hinge axial trough 1a, in this way, working as door
When opening on the left of window, the hinge seat 1 in left side can move outward under a stretching force, the pulling force can make the hinge axis 2 in left side with
The anticreep limit axial trough 1b in left side is relatively moved, so that the hinge axis 2 in left side be made to push back the spacer pin 1d in left side by force
In the hinge seat 1 in left side, so make left side hinge axis 2 completely disengage left side spacer pin 1d limitation, finally realize door and window
The unlatching in left side, meanwhile, the hinge seat 1 on right side can be rotated around the hinge axis 2 on right side, realize hinge function, moreover, right side
Anticreep limit shaft 2a can be caught in anticreep limit axial trough 1b, to prevent from occurring between the hinge seat 1 on right side and the hinge axis 2 on right side
It is detached from；Similarly, when opening on the right side of door and window, the hinge seat 1 on right side can move outward under a stretching force, which can make the right side
The hinge axis 2 of side and the anticreep limit axial trough 1b on right side are relatively moved, to make the hinge axis 2 on right side by the limit on right side
Pin 1d push back by force right side hinge seat 1 in, and then make right side hinge axis 2 completely disengage right side spacer pin 1d limitation,
The final unlatching realized on the right side of door and window, meanwhile, the hinge seat 1 in left side can be rotated around the hinge axis 2 in left side, realize hinge function
Can, moreover, the anticreep limit shaft 2a in left side can be caught in anticreep limit axial trough 1b, to prevent the hinge seat 1 in left side and left side
It is detached between hinge axis 2.
Meanwhile the present embodiment is by setting the clamping position of the spacer pin 1d in ipsilateral two hinge seats 1 up and down of door and window
It counts into and relatively or contrarily arranges, door leaf a or sash can be prevented to be subjected to displacement along hinge axis 2 in this way；By by anticreep limit shaft
2a is designed to be arranged vertically with hinge axis 2, and such anticreep limit shaft 2a can be easily and reliably caught in anticreep limit axial trough 1b, and
In use, the stress of anticreep limit shaft 2a is more balanced；The hinge axis mounting blocks 2b added facilitates the peace of hinge axis 2
Dress.
Moreover, the present embodiment is by being designed as U-shaped structure for hinge axial trough 1a, and by the curved bottom of the U-shaped structure
Diameter design is matched at the diameter of hinge axis 2, is conducive to hinge seat 1 in this way and is rotated around hinge axis 2；By the way that anticreep is limited
The width D of position axial trough 1b is designed to match with the diameter of anticreep limit shaft 2a, in this way, when this mechanical hinge open state, energy
Hinge seat 1 is effectively prevented along the axially displaced of hinge axis 2.
Finally, the present embodiment by the way that the head of spacer pin 1d is designed as conical structure, can facilitate hinge axis 2 that will limit in this way
Position pin 1d is pushed back by force in hinge seat 1；The mutual cooperation of spacer pin mounting hole 1e and spring bearer plate 1f facilitate spacer pin 1d's
The maintenance of installation and later period；By adding avoid holes on spring bearer plate 1f, and by the tail portion of spacer pin 1d pass through avoid holes and
Extend outwardly, in this way, anticreep bar assembly 3 can be added between door and window top and/or the hinge seat 1 of lower part two sides, it is anti-by this
De- bar assembly 3 can make the spacer pin 1d in the hinge seat 1 for having side in the hinge seat 1 of two sides always limit corresponding hinge axis 2
Position separates in corresponding hinge axial trough 1a so as to be effectively prevented door and window.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of two-way switching door, including door leaf (a) and doorframe (b), which is characterized in that the four corners of the door leaf (a) are distinguished
One hinge seat (1) is installed, corresponding position is respectively equipped with the hinge matched with the hinge seat (1) on the doorframe (b)
Chain rivet (2),
The hinge axis (2) is equipped with anticreep limit shaft (2a), and the side wall of the hinged end of the corresponding hinge seat (1) is equipped with
The hinge axial trough (1a) matched with the hinge axis (2), the hinge axis (2) are installed in the hinge axial trough (1a), institute
State corresponded on the end face of the hinged end of hinge seat (1) the anticreep limit shaft (2a) position be equipped with and the anticreep limit shaft
The anticreep that (2a) is matched limits axial trough (1b), and anticreep limit axial trough (1b) is connected to the hinge axial trough (1a), described
The spacer pin (1d) with reset spring (1c) is equipped in hinge seat (1), the hinge axis is protruded on the head of the spacer pin (1d)
In slot (1a) and by the hinge axis (2) limit in the hinge axial trough (1a)；
Between the hinge seat (1) and the corresponding hinge axis (2) in the closure state, anticreep limit shaft (2a) position
It is in the open state between the hinge seat (1) and the corresponding hinge axis (2) in the corresponding hinge axial trough (1a)
When, the anticreep limit shaft (2a) is stuck in corresponding anticreep limit axial trough (1b).
2. two-way switching door as described in claim 1, which is characterized in that the limit in the hinge seat (1) of left upper
The head of pin (1d) is installed on the hinge axis (2) of left upper and corresponding anticreep limit shaft (2a) binding site
Below or above, accordingly, the head of the spacer pin (1d) in the hinge seat (1) of lower right-hand corner are installed on lower right-hand corner
The hinge axis (2) with above or below corresponding anticreep limit shaft (2a) binding site；
The head of the spacer pin (1d) in the hinge seat (1) at the upper right corner is installed on the hinge axis (2) at the upper right corner
With the below or above of corresponding anticreep limit shaft (2a) binding site, accordingly, the hinge seat (1) at the lower right corner
The head of interior spacer pin (1d) is installed on the hinge axis (2) at the lower right corner and ties with the corresponding anticreep limit shaft (2a)
It closes above or below position.
3. two-way switching door as described in claim 1, which is characterized in that the anticreep limit shaft (2a) is vertically set on correspondence
The hinge axis (2) middle part, one end of the hinge axis (2) is equipped with hinge axis mounting blocks (2b).
4. two-way switching door as described in claim 1, which is characterized in that the hinge axial trough (1a) is U-shaped structure, the U
The diameter of the curved bottom of type structure is matched with the diameter of the corresponding hinge axis (2).
5. two-way switching door as described in claim 1, which is characterized in that the width D of anticreep limit axial trough (1b) with it is right
The diameter for the anticreep limit shaft (2a) answered matches.
6. two-way switching door as described in claim 1, which is characterized in that the head of the spacer pin (1d) is conical structure.
7. two-way switching door as claimed in claim 6, which is characterized in that the tail portion of the spacer pin (1d) is column structure,
Positive stop lug boss (1d1) is equipped between the tail portion of the spacer pin (1d) and the head of the spacer pin (1d)；
The end face of the installation end of the hinge seat (1) is equipped with the spacer pin mounting hole for installing the spacer pin (1d)
(1e), the spacer pin mounting hole (1e) are connected to the hinge axial trough (1a), the spacer pin mounting hole (1e) and the hinge
The maximum gauge on the head of the aperture greater than the spacer pin (1d) at the connection position of chain axial trough (1a), the spacer pin mounting hole
The aperture at the connection position of (1e) and the hinge axial trough (1a) is less than the diameter of the positive stop lug boss (1d1)；
The spacer pin (1d) is actively plugged in the spacer pin mounting hole (1e), and the reset spring (1c) is sleeved on described
The end face upper cover of the tail portion of spacer pin (1d), the installation end of the hinge seat (1) is equipped with spring bearer plate (1f), the reset spring
The one end of (1c) offsets with the positive stop lug boss (1d1), the other end and the spring bearer plate (1f) of the reset spring (1c)
It offsets.
8. two-way switching door as claimed in claim 7, which is characterized in that the head of the spacer pin (1d) can be entirely retracted to pair
In the spacer pin mounting hole (1e) answered.
9. two-way switching door as claimed in claim 7, which is characterized in that correspond to the spacer pin on the spring bearer plate (1f)
The position of the tail portion of (1d) is equipped with avoid holes, and the tail portion of the spacer pin (1d) passes through the corresponding avoid holes and to extension
It stretches.
10. two-way switching door as claimed in claim 9, which is characterized in that correspond to the described of left upper on the door leaf (a)
The position between the hinge seat (1) at hinge seat (1) and the upper right corner is equipped with anticreep bar assembly (3), the door leaf (a) on pair
The position between the hinge seat (1) at the hinge seat (1) and the lower right corner of lower right-hand corner is answered also to be provided with anticreep bar assembly
(3)；
The anticreep bar assembly (3) includes anticreep mandril (3a) and anticreep mandril mounting base (3b), and the anticreep mandril (3a) is logical
It crosses the anticreep mandril mounting base (3b) and can control and be mounted on moving freely on the door leaf (a)；
The hinge seat (1) and the hinge seat (1) at the upper right corner of the left upper are arranged in backwards on the door leaf (a),
On the left of the door leaf (a) in opening process, the spacer pin (1d) in the hinge seat (1) of the left upper is just by the upper left corner
The hinge axis (2) at place push back completely the left upper hinge seat (1) it is interior when, one end of the corresponding anticreep mandril (3a)
It offsets with the tail end face of the spacer pin (1d) in the hinge seat (1) of the left upper, the corresponding anticreep mandril (3a)
The tail end face of the other end and the spacer pin (1d) in the hinge seat (1) at the upper right corner offset；On the right side of the door leaf (a)
In opening process, the spacer pin (1d) in hinge seat (1) at the upper right corner is just complete by the hinge axis (2) at the upper right corner
When hinge seat (1) at the total pressure time upper right corner is interior, at one end and the upper right corner of the corresponding anticreep mandril (3a)
The tail end face of hinge seat (1) interior spacer pin (1d) offset, the other end of the corresponding anticreep mandril (3a) and the left side
The tail end face of the spacer pin (1d) in hinge seat (1) at upper angle offsets；The hinge seat (1) of the lower right-hand corner and the right side
Hinge seat (1) at inferior horn is arranged in backwards on the door leaf (a), on the left of the door leaf (a) in opening process, the lower left corner
Spacer pin (1d) in the hinge seat (1) at place just pushes back the lower right-hand corner by the hinge axis (2) of the lower right-hand corner completely
Spacer pin when hinge seat (1) is interior, in one end of the corresponding anticreep mandril (3a) and the hinge seat (1) of the lower right-hand corner
The tail end face of (1d) offsets, in the other end of the corresponding anticreep mandril (3a) and the hinge seat (1) at the lower right corner
The tail end face of spacer pin (1d) offset；During being opened on the right side of the door leaf (a), the hinge seat (1) at the lower right corner
Interior spacer pin (1d) just by the hinge axis (2) at the lower right corner push back completely the hinge seat (1) at the lower right corner it is interior when,
One end of the corresponding anticreep mandril (3a) and the tail end face phase of hinge seat (1) the interior spacer pin (1d) at the lower right corner
It supports, the tail of the spacer pin (1d) in the other end of the corresponding anticreep mandril (3a) and the hinge seat (1) of the lower right-hand corner
End surface offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422067.7A CN110230447B (en) | 2019-05-21 | 2019-05-21 | Bidirectional opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422067.7A CN110230447B (en) | 2019-05-21 | 2019-05-21 | Bidirectional opening and closing door |
Publications (2)
| Publication Number | Publication Date |
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| CN110230447A true CN110230447A (en) | 2019-09-13 |
| CN110230447B CN110230447B (en) | 2024-05-03 |
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ID=67860896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910422067.7A Active CN110230447B (en) | 2019-05-21 | 2019-05-21 | Bidirectional opening and closing door |
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| Country | Link |
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| CN (1) | CN110230447B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991484A (en) * | 2021-11-04 | 2022-01-28 | 武汉市工程科学技术研究院 | Dampproofing outdoor low-voltage AC distribution cabinet |
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| KR101950877B1 (en) * | 2018-05-15 | 2019-02-21 | 이장우 | Floor hinge apparatus |
| CN210659640U (en) * | 2019-05-21 | 2020-06-02 | 武汉市工程科学技术研究院 | Two-way opening and closing door |
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| JPH0578868U (en) * | 1992-03-26 | 1993-10-26 | 株式会社長澤製作所 | Door hinge |
| CN201381724Y (en) * | 2009-04-07 | 2010-01-13 | 宁波永发集团有限公司 | Conveniently-installed gemel for safes |
| CN206753292U (en) * | 2017-05-08 | 2017-12-15 | 合肥雪祺电气有限公司 | Refrigerator doors hinge and refrigerator |
| KR101950877B1 (en) * | 2018-05-15 | 2019-02-21 | 이장우 | Floor hinge apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991484A (en) * | 2021-11-04 | 2022-01-28 | 武汉市工程科学技术研究院 | Dampproofing outdoor low-voltage AC distribution cabinet |
| CN113991484B (en) * | 2021-11-04 | 2023-12-29 | 武汉市工程科学技术研究院 | Dampproofing outdoor low-voltage AC switch board |
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| Publication number | Publication date |
|---|---|
| CN110230447B (en) | 2024-05-03 |
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