CN212958284U - Flat-open superimposed door - Google Patents
Flat-open superimposed door Download PDFInfo
- Publication number
- CN212958284U CN212958284U CN202020856501.0U CN202020856501U CN212958284U CN 212958284 U CN212958284 U CN 212958284U CN 202020856501 U CN202020856501 U CN 202020856501U CN 212958284 U CN212958284 U CN 212958284U
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- Prior art keywords
- connecting plate
- hinge
- slide rail
- clamp groove
- door
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- Expired - Fee Related
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Abstract
The utility model relates to a flat-open superimposed door, including door frame, hinge and door leaf, the door leaf passes through the hinge and is connected with the door frame, the door leaf includes superimposed sheet and the connecting plate that parallel and interval set up, connecting plate width direction one side and hinge connection, still be connected with slide rail spare between connecting plate and the superimposed sheet, slide rail spare parallel door leaf width direction sets up, slide rail spare is including installation slide rail and cooperation slide rail, installation slide rail and cooperation slide rail are along slide rail spare length direction sliding connection, the both sides that installation slide rail and cooperation slide rail were carried on the back mutually are connected with the both sides that connecting plate and superimposed sheet are opposite directions respectively; and a limiting assembly is further arranged between the connecting plate and the laminated slab. The utility model discloses the scope of process when having reduced the door leaf and opening to improve indoor or the space utilization's in passageway effect.
Description
Technical Field
The utility model belongs to the technical field of door and window's technique and specifically relates to a flat-open coincide door is related to.
Background
At present, a vertical hinged door refers to a door which is hinged on the side surface of the door and is opened inwards or outwards.
As shown in fig. 1 and 2, a conventional side hung door includes a door frame 1, hinges 2, a door leaf 4, and a lock 3. The frame 1 is usually installed in the door opening position reserved on the wall, and the frame 1 is in the shape of inverted U. The door leaf 4 is rectangular plate-shaped, the door leaf 4 is hinged with the inside of the door frame 1 through the hinge 2, and the door leaf 4 is fixed in the door frame through the lock 3 when the door is closed. When the door is opened, the door leaf 4 rotates along with the hinge 2 to form a passage through which people can pass.
The above prior art solutions have the following drawbacks: when the vertical hinged door is designed, an activity space is usually reserved for opening and closing of the door leaf, the actual use area inside a room is reduced by the inward-opening door leaf, and the space of the passageway is occupied by the outward-opening door leaf, so that the passageway is narrowed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a flat-open coincide door has the scope that has reduced the process when the door leaf is opened to improve indoor or the space utilization's in passageway effect.
The utility model discloses an above-mentioned utility model aims at a flat-open coincide door that can realize through following technical scheme, including door frame, hinge and door leaf, the door leaf passes through the hinge and is connected with the door frame, the door leaf includes superimposed sheet and the connecting plate that parallel and interval set up, connecting plate width direction one side is connected with the hinge, still be connected with slide rail spare between connecting plate and the superimposed sheet, slide rail spare parallel door leaf width direction sets up, slide rail spare includes installation slide rail and cooperation slide rail, installation slide rail and cooperation slide rail are along slide rail spare length direction sliding connection, the installation slide rail is connected with the both sides that the cooperation slide rail was carried on the back respectively with connecting plate and superimposed sheet opposite side; and a limiting assembly is further arranged between the connecting plate and the laminated slab.
Through adopting above-mentioned technical scheme, superimposed sheet and connecting plate pass through the installation slide rail of slide rail spare and the cooperation of cooperation slide rail, make the superimposed sheet can remove along self width direction, when the door leaf is opened to needs, make the superimposed sheet move towards hinge one side, spacing subassembly restraint superimposed sheet removes after removing, when opening the door, because the superimposed sheet moves towards the hinge, the required scope of process when can having reduced the door leaf and opening, thereby reduced the door leaf and opened the required area that occupies, the room in-service use area has been improved or the space that the reduction occupied the passageway.
The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises clamping grooves, the clamping grooves are located on one side face, facing the laminated slab, of the connecting plate and are arranged along the thickness direction of the connecting plate, the clamping grooves are vertically arranged, and the two clamping grooves are located on one side, close to the hinge, of the connecting plate and on one side, far away from the hinge, of the connecting plate respectively; the superimposed sheet corresponds the draw-in groove towards one side of connecting plate and is provided with the mounting hole, the vertical interval distribution of mounting hole has a plurality ofly, be provided with the spring catch on the mounting hole, the spring catch includes pin rod and spacing spring, pin rod and spacing spring once coaxial coupling on the mounting hole, pin rod one end stretches out outside the mounting hole and offsets with the side of connecting plate orientation.
Through adopting above-mentioned technical scheme, the spacing spring that is located between pin pole and the mounting hole makes the pin pole be located the outer one end butt of mounting hole on the connecting plate to when the superimposed sheet removed, make the pin pole tip stretch into to the draw-in groove in and offset with the draw-in groove, stretch into the pin pole tip in the draw-in groove and can retrain the superimposed sheet and continue to remove. When closing the door, the pin rod stretches into to keeping away from in the draw-in groove of hinge one side, when opening the door, the user promotes superimposed sheet, the pin rod that makes on the draw-in groove of keeping away from hinge one side removes to the draw-in groove that is close to hinge one side, stretch into and retrain in the draw-in groove that is close to hinge one side, make the door all receive the restraint when opening or closing, reduce the door leaf and open or when closing superimposed sheet towards the hinge or keep away from the probability that the hinge removed, thereby convenient to use person opens or closes the door leaf.
The present invention may be further configured in a preferred embodiment as: the cross section of the clamping groove is semicircular, and the end part of one end of the pin rod, which is positioned outside the mounting hole, is arranged in a convex hemisphere shape.
Through adopting above-mentioned technical scheme, the pin rod tip of hemisphere type stretches into the cooperation of pegging graft in the semicircular draw-in groove of transversal shape to when the user superimposed sheet application of force, the axial power of parallel pin rod will appear to the easy application of force of pin rod tip in semicircular draw-in groove inside wall, thereby the pin rod of being convenient for is in to spacing spring application of force withdrawal mounting hole, thereby the person of being convenient for removes the superimposed door.
The present invention may be further configured in a preferred embodiment as: a clamp groove is formed in one side, away from the hinge, of the connecting plate, the clamp groove is arranged along the width direction of the connecting plate, the length direction of the clamp groove is parallel to the thickness direction of the connecting plate, an insertion hole pointing to the laminated slab from the clamp groove is formed in the end, close to the laminated slab, of the clamp groove, and the insertion hole is arranged in a penetrating mode; a fixing piece is arranged in the clamp groove and is connected in the clamp groove in a sliding manner along the length direction of the clamp groove; when the spring pin extends into the clamping groove on one side close to the hinge, the fixing part is positioned outside the clamp groove, and the side face of the part positioned outside the clamp groove is abutted against one side, far away from the hinge, of the laminated door.
Through adopting above-mentioned technical scheme, when the superimposed sheet was retrained by spacing subassembly, the mounting of clamp inslot can stretch out from jack department, and the part that the mounting stretches out the jack will further retrain the superimposed sheet and remove, improves the stability when the superimposed sheet is retrained.
The present invention may be further configured in a preferred embodiment as: two opposite flanges are arranged on two sides of the clamp groove, a gap exists between the two flanges, a pushing block is fixedly connected to the fixing piece, and the pushing block partially penetrates through the gap between the two flanges and is located outside the clamp groove.
Through adopting above-mentioned technical scheme, the turn-ups retrains the mounting respectively with promoting the piece, can reduce the probability that the mounting drops from the clamp inslot, and lie in the clamp groove and push away the piece convenient to use person and promote the mounting.
The present invention may be further configured in a preferred embodiment as: the mounting includes sliding block, damping plate and pressing spring, the sliding block sets up with damping plate parallel and interval, press spring coupling between sliding block and damping plate, one side middle part that the sliding block was kept away from to the damping plate is connected with the promotion piece to one side that the sliding block was kept away from to the damping plate still offsets with turn-ups inboard.
Through adopting above-mentioned technical scheme, the user pushes away the piece when promoting the mounting for press the spring pressurized, damping plate and the inboard separation of turn-ups, the mounting can be light hoop inslot removal this moment. When the user loosens, press the spring and resume to offset with the turn-ups, make the mounting receive between damping plate and the turn-ups offset the restraint.
The present invention may be further configured in a preferred embodiment as: the pressing springs are arranged in a plurality at intervals along the length direction of the fixing piece.
Through adopting above-mentioned technical scheme, a plurality of pressure spring can improve each pressure spring's stability can when the pressurized to can increase the frictional force between rubber resistance piece and the turn-ups, stability when improving the mounting restraint superimposed sheet.
The present invention may be further configured in a preferred embodiment as: the damping plate all is provided with the package board along the both ends of connecting plate thickness direction, the sliding block all is provided with to the board along the both ends of connecting plate thickness direction, package board and support board set up in opposite directions, and two both sides that support the board back on the back mutually are laminated with two package board both sides in opposite directions respectively.
Through adopting above-mentioned technical scheme, two bottom plates on two wrapper sheet cladding sliding blocks on the damping plate when promoting the mounting, can reduce the deformation of pressing the spring to improve pressing spring's life.
The present invention may be further configured in a preferred embodiment as: the damping plate all is provided with the package board along the both ends of connecting plate thickness direction, the sliding block all is provided with to the board along the both ends of connecting plate thickness direction, package board and support board set up in opposite directions, and two both sides that support the board back on the back mutually are laminated with two package board both sides in opposite directions respectively.
Through adopting above-mentioned technical scheme, two package boards surround two to the board respectively, can wrap the board and support the board and offset when promoting the mounting to restraint the damping board, reduce the slope of damping board when promoting, thereby improve the stability of mounting.
The present invention may be further configured in a preferred embodiment as: one side of the damping plate far away from the sliding block is connected with a rubber resistance piece which is positioned on two sides of the pushing block and is propped against the inner side wall of the flanging.
Through adopting above-mentioned technical scheme, the rubber hinders the piece and can increase damping plate and turn-ups offset and make frictional force to it offsets and makes stability with the mounting to improve the turn-ups.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the laminated slab and the connecting plate can move along the width direction of the laminated slab through the matching of the installation slide rail and the matching slide rail of the slide rail piece, the laminated slab moves towards one side of the hinge when the door leaf needs to be opened, the limiting assembly restricts the movement of the laminated slab after the movement, and when the door leaf is opened, the range required to pass through when the door leaf is opened can be reduced as the laminated slab moves towards the hinge, so that the area occupied by the opening of the door leaf is reduced, and the actual use area of a room is increased or the space occupying a passageway is reduced;
2. the limiting spring between the pin rod and the mounting hole enables one end of the pin rod, which is positioned outside the mounting hole, to abut against the connecting plate, and enables the end part of the pin rod to extend into the clamping groove and abut against the clamping groove when the laminated slab moves, and the end part of the pin rod extending into the clamping groove can restrict the laminated slab to continue moving, so that the laminated slab is restricted when the door leaf is opened, the probability that the laminated slab moves away from one side of the hinge when the door leaf is opened is reduced, and a user can conveniently open the door leaf;
3. the user pushes the promotion piece when promoting the mounting for press the spring pressurized, the inboard separation of rubber resistance piece and turn-ups on the damping plate, the mounting removes in the clamp groove that can be light this moment. When the user loosens, press the spring and resume to make rubber stop the piece and offset with the turn-ups, make the mounting receive the cooperation between rubber stop the piece and the turn-ups and offset.
Drawings
FIG. 1 is a schematic front view of a prior art construction;
FIG. 2 is a schematic diagram of a prior art backside structure;
fig. 3 is a schematic front structural view of the present invention;
fig. 4 is a schematic view of the back structure of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A in FIG. 3;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5;
FIG. 7 is a schematic cross-sectional view taken along line B-B in FIG. 3;
FIG. 8 is an enlarged view of the structure at B in FIG. 7;
fig. 9 is a schematic structural diagram of the fixing member when the door of the present invention is opened.
Reference numerals: 1. a door frame; 2. a hinge; 3. locking; 4. a door leaf; 5. a laminated slab; 6. a connecting plate; 7. a slide rail member; 8. installing a slide rail; 9. matching with a slide rail; 10. a limiting component; 11. a card slot; 12. mounting holes; 13. a spring pin; 14. chamfering; 15. a clamp groove; 16. flanging; 17. a jack; 18. a fixing member; 19. a slider; 20. a pressing spring; 21. a damping plate; 22. wrapping a plate; 23. a resisting plate; 24. a pushing block; 25. a connecting portion; 26. a pressing part; 27. a limiting spring; 28. a pin rod; 29. a rubber barrier.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 3 and 4, the side hung folding door comprises a door frame 1, a hinge 2, a lock 3 and a door leaf 4, wherein the door leaf 4 is connected with the door frame 1 through the hinge 2. Door leaf 4 is including all being rectangular plate-like superimposed sheet 5 and connecting plate 6, and superimposed sheet 5 and connecting plate 6 are parallel and the interval sets up.
As shown in fig. 5 and 6, a slide rail 7 is provided between the laminated slab 5 and the opposite side surfaces of the connecting plate 6. The length direction of the sliding rail piece 7 is parallel to the width direction of the door leaf 4, the sliding rail piece 7 comprises a matching sliding rail 9 fixedly connected to the upper portion of the laminated slab 5 and an installation sliding rail 8 fixedly connected to the connecting plate 6, and the matching sliding rail 9 is slidably connected to the installation sliding rail 8 along the length direction of the sliding rail piece 7. And a limiting component 10 is also connected between the connecting plate 6 and the laminated slab 5. The side of 6 width direction one ends of connecting plate is connected with hinge 2, and lock 3 is located superimposed sheet 5 and keeps away from hinge 2 one end. The superimposed sheet 5 and the connecting plate 6 are matched with each other through the mounting slide rail 8 and the matching slide rail 9 of the slide rail piece 7, so that the superimposed sheet 5 can move in the width direction parallel to the door leaf 4, and the limiting component 10 can restrict the superimposed sheet 5 when the door is closed or opened. When opening the door, because superimposed sheet 5 has moved to hinge 2 direction, superimposed sheet 5 is far away from hinge 2 one side and has advanced the scope and be littleer than traditional vertical hinged door to reduce the area that door leaf 4 occupied when opening the door or closing the door.
The limiting assembly 10 comprises a clamping groove 11, a mounting hole 12 and a spring pin 13.
The draw-in groove 11 is seted up in connecting plate 6 towards 5 a side of superimposed sheet, and the transversal semicircular in shape of draw-in groove 11, and draw-in groove 11 is seted up along 6 thickness directions of connecting plate, and the length direction of draw-in groove 11 sets up along 6 direction of height of connecting plate. The clamping groove 11 is provided with two parallel grooves, one of the two parallel grooves is close to the hinge 2, and the other parallel groove is far away from the hinge 2. Wherein, two opposite sides of the two slots 11 are provided with chamfers 14, and the chamfers 14 are convenient for the spring pins 13 to move out from the slots 11.
Mounting hole 12 is seted up in superimposed sheet 5 towards the side of connecting plate 6, and mounting hole 12 sets up along 5 thickness directions of superimposed sheet, and mounting hole 12 has five along 5 direction of height vertical distribution of superimposed sheet, and mounting hole 12 can pass through twice draw-in groove 11 respectively when superimposed sheet 5 removes.
When the superimposed sheet 5 is moved, the end of the pin 28 outside the mounting hole 12 can extend into the slot 11 when the mounting hole 12 passes through the slot 11, and is inserted into the slot 11 to restrict the superimposed sheet 5 from moving.
As shown in fig. 7 and 8, a clamp groove 15 with a rectangular cross section is formed in one side, away from the hinge 2, of the connecting plate 6, the clamp groove 15 is located in the middle of the height direction of the connecting plate 6, the clamp groove 15 is formed in the width direction of the connecting plate 6, and the length direction of the clamp groove 15 is parallel to the thickness direction of the connecting plate 6. One end of the clamp groove 15 close to the laminated slab 5 is provided with a jack 17 which is horizontally communicated with the inside of the clamp groove 15 and the outside of the clamp groove 15. One side of the clamp groove 15, which is far away from the hinge 2, is also provided with two opposite flanges 16, and a gap is formed between the two flanges 16.
The clamp groove 15 is also provided with a fixing piece 18, and the fixing piece 18 is rectangular and arranged along the whole length of the clamp groove 15. Move at superimposed sheet 5 to hinge 2 direction to pin 28 on superimposed sheet 5 when stretching into the draw-in groove 11 that is close to hinge 2 one side, make mounting 18 stretch out from the plug-in hole 17 position, and mounting 18 one side offsets with superimposed sheet 5 one side of keeping away from hinge 2, under pin 28 and the state of being close to hinge 2 one side draw-in groove 11 cooperation restraint superimposed sheet 5, further retrain superimposed sheet 5 and do and keep away from hinge 2 one side and remove, thereby improve the stability ability of superimposed sheet 5 restraint when opening the door. When the door needs to be closed, the fixing piece 18 retracts into the clamp groove 15, and the user can pull the laminated plate 5 to move the laminated plate 5 away from the hinge 2.
The fixing member 18 includes a slide block 19, a pressing spring 20, and a damping plate 21, which are fixedly connected in this order. The pressing springs 20 are three and distributed along the length direction of the fixing member 18, the pressing springs 20 are in a pressed state in the hoop groove 15, so that the sliding block 19 abuts against the bottom of the hoop groove 15, and the damping plate 21 abuts against the inner side of the flange 16.
Both ends of one side of the sliding block 19 close to the damping plate 21 are fixedly connected with abutting plates 23, the abutting plates 23 are arranged from the sliding block 19 to the damping plate 21, and the length from one end of the abutting plates 23 far away from the sliding block 19 to the sliding block 19 is smaller than that of the pressing spring 20.
Both ends of one side of the damping plate 21 close to the sliding block 19 are fixedly connected with wrapping plates 22, and the length dimension from one end of the wrapping plates 22 far away from the damping plate 21 to the damping plate 21 is smaller than that of the pressing spring 20. Meanwhile, two opposite side surfaces of the two wrapping plates 22 are respectively attached to two opposite side surfaces of the two abutting plates 23 in a sliding manner.
One side surface of the damping plate 21, which is far away from the sliding block 19, is also fixedly connected with a rubber resistance sheet 29, the rubber resistance sheet 29 is arranged corresponding to the flanging 16, and under the action of the pressing spring 20, the rubber resistance sheet 29 is abutted against the flanging 16, so that the constraint performance between the fixing member 18 and the flanging 16 is increased.
The fixing member 18 is further provided with a pushing block 24, and the pushing block 24 is fixedly connected to one side of the damping plate 21 far away from the pressing spring 20. The pushing block 24 comprises a connecting portion 25 and a pressing portion 26, the connecting portion 25 is located in the middle of the fixing member 18 in the length direction, one end of the connecting portion 25 is fixedly connected with the damping plate 21, and the other end of the connecting portion 25 penetrates through the gap between the two flanges 16 and is fixedly connected with the pressing portion 26.
The pressing portion 26 is plate-shaped, a gap is formed between the side of the pressing portion 26 connected with the connecting portion 25 and the flange 16, and an anti-slip pattern is arranged on one side surface of the pressing portion 26 away from the connecting portion 25. The pressing portion 26 and the connecting portion 25 located outside the bail groove 15 facilitate the user to press and push the fixing member 18.
When the door is opened, as shown in fig. 9, one end of the fixing member 18 passes through the insertion hole 17, and the side edge of the end extending out of the insertion hole 17 abuts against the side of the laminated plate 5 away from the hinge 2.
The implementation principle of the embodiment is as follows: when the door is closed, the fixing member 18 is located in the clip groove 15, the laminated plate 5 is located away from the hinge 2, and the spring pin 13 of the laminated plate 5 is located in the clip groove 11 on the side away from the hinge 2.
When the door needs to be opened, the laminated plate 5 is moved towards one side of the hinge 2, and the spring pin 13 extends into the clamping groove 11 close to one side of the hinge 2 during movement, so that the laminated plate 5 is restrained. At the same time, the user presses the pushing block 24 and moves toward the side of the laminated board 5, the pressing spring 20 is pressed, the end of the sliding block 19 moves from the insertion hole 17 to the position of the laminated board 5, and at this time, the side of the fixing member 18 extending out of the insertion hole 17 abuts against the side of the laminated board 5 away from the hinge 2.
When the user releases the pushing block 24, the rubber stop piece 29 on the damping plate 21 in the fixing element 18 is abutted against the flanging 16, so that the movement of the fixing element 18 can be restrained, the stability of the fixing element 18 is improved, and the restraint performance of the fixing element 18 on the laminated plate 5 is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a flat-open coincide door, includes door frame (1), hinge (2) and door leaf (4), and door leaf (4) are connected its characterized in that through hinge (2) and door frame (1): the door leaf (4) comprises laminated plates (5) and connecting plates (6) which are arranged in parallel at intervals, one side of the connecting plate (6) in the width direction is connected with the hinge (2), a sliding rail piece (7) is further connected between the connecting plate (6) and the laminated plates (5), the sliding rail piece (7) is arranged in parallel with the door leaf (4) in the width direction, the sliding rail piece (7) comprises an installation sliding rail (8) and a matching sliding rail (9), the installation sliding rail (8) and the matching sliding rail (9) are connected in a sliding mode along the length direction of the sliding rail piece (7), and two opposite sides of the installation sliding rail (8) and the matching sliding rail (9) are respectively connected with two opposite sides of the connecting plate (6) and the laminated plates (5); and a limiting component (10) is also arranged between the connecting plate (6) and the laminated slab (5).
2. A side hung folding door according to claim 1 wherein: the limiting assembly (10) comprises clamping grooves (11), the clamping grooves (11) are located on one side face, facing the laminated slab (5), of the connecting plate (6) and are arranged along the thickness direction of the connecting plate (6), the clamping grooves (11) are vertically arranged, two clamping grooves (11) are formed, and the two clamping grooves (11) are located on one side, close to the hinge (2), of the connecting plate (6) and one side, far away from the hinge (2), of the connecting plate (6) respectively; superimposed sheet (5) correspond draw-in groove (11) towards a side of connecting plate (6) and are provided with mounting hole (12), the vertical interval distribution of mounting hole (12) has a plurality ofly, be provided with spring round pin (13) on mounting hole (12), spring round pin (13) are including pin rod (28) and spacing spring (27), a coaxial coupling is on mounting hole (12) for pin rod (28) and spacing spring (27), pin rod (28) one end is stretched out mounting hole (12) and is outer and offset towards the side of superimposed sheet (5) with connecting plate (6).
3. A side hung folding door according to claim 2 wherein: the cross section of the clamping groove (11) is semicircular, and the end part of one end of the pin rod (28) which is positioned outside the mounting hole (12) is arranged in a convex hemisphere shape.
4. A side hung folding door according to claim 3 wherein: a clamp groove (15) is formed in one side, away from the hinge (2), of the connecting plate (6), the clamp groove (15) is arranged in the width direction of the connecting plate (6), the length direction of the clamp groove (15) is parallel to the thickness direction of the connecting plate (6), a jack (17) pointing to the laminated slab (5) from the clamp groove (15) is formed in the end, close to the laminated slab (5), of the clamp groove (15), and the jack (17) is arranged in a penetrating mode; a fixing piece (18) is arranged in the clamp groove (15), and the fixing piece (18) is connected in the clamp groove (15) in a sliding manner along the length direction of the clamp groove (15); when the spring pin (13) extends into the clamping groove (11) on one side close to the hinge (2), the fixing piece (18) is partially positioned outside the clamp groove (15) and the side surface of the part positioned outside the clamp groove (15) is abutted against one side, far away from the hinge (2), of the laminated door.
5. A side hung folding door according to claim 4 wherein: two opposite flanges (16) are arranged on two sides of the clamp groove (15), a gap exists between the two flanges (16), a pushing block (24) is fixedly connected to the fixing piece (18), and the pushing block (24) partially penetrates through the gap between the two flanges (16) and is located outside the clamp groove (15).
6. A side hung folding door according to claim 5 wherein: the fixing piece (18) comprises a sliding block (19), a damping plate (21) and a pressing spring (20), the sliding block (19) is parallel to the damping plate (21) and arranged at intervals, the pressing spring (20) is connected between the sliding block (19) and the damping plate (21), the middle of one side, away from the sliding block (19), of the damping plate (21) is connected with a pushing block (24), and one side, away from the sliding block (19), of the damping plate (21) is abutted to the inner side of the flanging (16).
7. A side hung folding door according to claim 6 wherein: the pressing springs (20) are arranged in a plurality at intervals along the length direction of the fixing piece (18).
8. A side hung folding door according to claim 7 wherein: damping plate (21) all are provided with wrapper sheet (22) along connecting plate (6) thickness direction's both ends, sliding block (19) all are provided with to board (23) along connecting plate (6) thickness direction's both ends, wrapper sheet (22) and to board (23) set up in opposite directions, and two both sides that support board (23) carried on the back mutually laminate with two wrapper sheet (22) both sides in opposite directions respectively.
9. A side hung folding door according to claim 6 wherein: one side of the damping plate (21) far away from the sliding block (19) is connected with a rubber resistance sheet which is positioned at two sides of the pushing block (24) and is propped against the inner side wall of the flanging (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856501.0U CN212958284U (en) | 2020-05-20 | 2020-05-20 | Flat-open superimposed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856501.0U CN212958284U (en) | 2020-05-20 | 2020-05-20 | Flat-open superimposed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958284U true CN212958284U (en) | 2021-04-13 |
Family
ID=75375471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856501.0U Expired - Fee Related CN212958284U (en) | 2020-05-20 | 2020-05-20 | Flat-open superimposed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958284U (en) |
-
2020
- 2020-05-20 CN CN202020856501.0U patent/CN212958284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |