CN215213039U - Interlock structure of door leaf for split door - Google Patents
Interlock structure of door leaf for split door Download PDFInfo
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- CN215213039U CN215213039U CN202023203499.6U CN202023203499U CN215213039U CN 215213039 U CN215213039 U CN 215213039U CN 202023203499 U CN202023203499 U CN 202023203499U CN 215213039 U CN215213039 U CN 215213039U
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Abstract
The utility model provides an interlock structure of a door leaf for a split door, which relates to the technical field of the door leaf, wherein an inner groove is arranged at the front end of a main interlock block and positioned at the left side of a fastening groove, the rear end of the inner groove is provided with fastening columns which are transversely arranged, the right sides of the fastening columns penetrate through the inner groove and extend to the left wall of the inner groove, the left sides of the fastening columns penetrate through the inner groove and extend into the main interlock block, the outer walls of the fastening columns are fixedly sleeved with a disc inside the inner groove, a spring is fixedly connected between the left wall of the disc and the left wall inside the inner groove, the left sides of auxiliary interlock blocks are vertically and uniformly fixedly connected with a plurality of lock rods, when the lock rods move to the clamping groove corresponding to the fastening columns, the right ends of the fastening columns lose resistance, the disc is driven to move to the right through the spring, so that the fastening columns are clamped into the clamping groove, the lock rods are positioned in the fastening groove, the auxiliary interlock blocks and the main interlock blocks can complete fastening, at the moment, the door leaf cannot be opened, thereby solving the problem that the most of the existing interlock structures of the door leaves for the split door leaves are lack of the split door leaves, the door leaves are not easy to fasten together.
Description
Technical Field
The utility model belongs to the technical field of the door leaf technique and specifically relates to an interlock structure of door leaf for split door is related to.
Background
The door leaf is a component which can be opened and closed left and right, such as a cabinet, and the like, and ancient furniture generally comprises a door frame and a core plate, which are commonly called as a cabinet door and a cabinet door, and is also called as a screen door. When the door is closed at ordinary times, a person can enter the door through the left and right galleries, and the door can be opened when meeting a major accident or approaching a visitor. One of the two doors is called a door leaf. The door leaf is an indispensable project in all decoration projects, and the special position of the door leaf makes the door leaf often become a symbolic object for representing the decoration style.
Most of the existing meshing structures of the door leaves for the opposite-opening door are lack of fastening structures, the door leaves are not easily fastened together, and the magnetic blocks are used for adsorbing the door leaves by partial meshing structures, so that the effect of pre-fastening is achieved, but the door leaves can still be pulled open, and the fastening effect is poor; and the part is provided with a lock engaging structure, so that the lock can play a role in fastening, but a key and the like are required to be arranged for use together.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: most lack the fastening structure between the interlock structure of current door leaf for the door opening, be difficult to fasten together between the door leaf, to the problem that prior art exists, provide an interlock structure to door leaf for the door opening.
In order to solve the prior art problem, the utility model discloses an occlusion structure of a door leaf for a split door, which comprises a main occlusion block and an auxiliary occlusion block, wherein the auxiliary occlusion block is positioned right at the right side of the main occlusion block, the auxiliary occlusion block and the main occlusion block are symmetrically arranged, and connecting grooves are respectively arranged above the front ends of the main occlusion block and the auxiliary occlusion block;
a plurality of fastening grooves are vertically and uniformly formed in the right front corner of the main occluding block, inner grooves are formed in the front end of the main occluding block and positioned on the left side of the fastening grooves, fastening columns which are transversely arranged are arranged at the rear end of the inner part of the inner groove, the right sides of the fastening columns penetrate through the inner groove and extend to the left wall of the inner groove, the left sides of the fastening columns penetrate through the inner part of the main occluding block, discs are fixedly sleeved on the outer walls of the fastening columns and positioned inside the inner groove, and springs are fixedly connected between the left wall of the discs and the left wall inside the inner groove;
the left sides of the auxiliary occluding blocks are vertically, uniformly and fixedly connected with a plurality of lock rods, and the left sides of the lock rods are provided with clamping grooves.
The front ends of the main occlusion block and the auxiliary occlusion block are covered with a shroud plate, connecting blocks integrated with the shroud plate are fixed above the left side and the right side of the rear end of the shroud plate, and the connecting blocks respectively correspond to the right front of the connecting grooves and are movably connected with the connecting grooves.
Preferably, the magnetic block is embedded at the rear of the right side of the main occluding block, the magnetic attraction groove is formed in the rear corner of the left side of the auxiliary occluding block, and the magnetic attraction groove and the magnetic block are mutually connected.
Preferably, the positions and the numbers of the lock rods and the fastening grooves correspond to each other, and the lock rods are movably connected with the fastening grooves.
Preferably, the fastening post right-hand member is the cambered surface, and left corner and fastening post sliding connection behind the locking lever, fastening post right-hand member and draw-in groove joint each other.
Preferably, a parallel link rod is arranged at the front end of the main occlusion block and right in front of the inner groove, the rear end of the parallel link rod corresponding to the disc extends into the inner groove, the rear end of the parallel link rod is fixedly connected with the disc, and the parallel link rod is connected with the inner groove in a sliding manner.
Preferably, the shroud plate covers a connection position of the lock bar and the fastening groove and a front end of the parallel link.
Compared with the prior art, the beneficial effects of the utility model are that:
the left door leaf is closed, the right door leaf is closed, meanwhile, the auxiliary meshing block is close to the main meshing block, after the auxiliary meshing block moves to a certain position along with the door leaf, the lock rod enters the fastening groove, the rear left corner of the lock rod is in a cambered surface shape, the rear left corner of the lock rod can be extruded to the right end of the fastening column, the right end of the fastening column is also in a cambered surface shape, the fastening column is extruded to move to the left by the lock rod, the disc is driven by the lock rod to move to the left in the inner groove, the disc can extrude the spring, the lock rod is not supported by the fastening column after the fastening column enters the inner groove, when the lock rod moves to the clamping groove corresponding to the fastening column, the right end of the fastening column loses the support, the disc is driven to move to the right by the spring, the fastening column is clamped into the clamping groove, the lock rod is positioned in the fastening groove, the auxiliary meshing block and the main meshing block can be fastened, and the door leaves cannot be opened at the moment; meanwhile, the magnetic attraction groove is connected with the magnetic block, and the auxiliary occlusion block is made of steel metal, so that the magnetic block can be attracted in the magnetic attraction groove, and the connectivity of the main occlusion block and the auxiliary occlusion block is enhanced;
when the door leaf needs to be opened, the covering plate can be taken down, then the parallel rods move leftwards, the fastening columns are forced to move leftwards, the springs are extruded by the discs, the fastening columns can move out of the clamping grooves, and the lock rod can be separated from the fastening grooves, so that the door leaf is opened.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the main occluding block and the auxiliary occluding block of the present invention;
FIG. 3 is a partial view of the interior of the main engagement block structure of the present invention;
FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;
fig. 5 is a schematic view of the lock rod structure of the present invention.
The labels in the figure are: main engagement block 1, connecting groove 101, magnetic block 102, fastening groove 2, inner groove 201, fastening column 3, disc 301, spring 302, parallel rod 4, auxiliary engagement block 5, magnetic attraction groove 501, locking rod 502, clamping groove 6, shroud plate 7 and connecting block 701.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1-5, an engaging structure of a door leaf for a split door comprises a main engaging block 1 and an auxiliary engaging block 5, wherein the auxiliary engaging block 5 is located right on the right side of the main engaging block 1, the auxiliary engaging block 5 and the main engaging block 1 are symmetrically arranged, and connecting grooves 101 are respectively formed above the front ends of the main engaging block 1 and the auxiliary engaging block 5;
specifically, the upper side and the lower side of the outer ends of the main occluding block 1 and the auxiliary occluding block 5 are fixedly connected with connecting sheets, and the connecting sheets are firstly arranged on two door leaves of the split door through bolts;
a plurality of fastening grooves 2 are vertically and uniformly formed in the right front corner of the main occluding block 1, an inner groove 201 is formed in the front end of the main occluding block 1 and positioned on the left side of each fastening groove 2, fastening columns 3 which are transversely arranged are arranged at the rear end of the inner part of each inner groove 201, the right sides of the fastening columns 3 penetrate through the inner grooves 201 and extend to the left wall of the inner groove 201, the left sides of the fastening columns 3 penetrate into the main occluding block 1, discs 301 are fixedly sleeved on the outer walls of the fastening columns 3 and positioned in the inner grooves 201, and springs 302 are fixedly connected between the left walls of the discs 301 and the left wall of the inner groove 201;
the left sides of the auxiliary engagement blocks 5 are vertically, uniformly and fixedly connected with a plurality of locking rods 502, and the left sides of the locking rods 502 are provided with clamping grooves 6;
the magnetic block 102 is embedded at the rear of the right side of the main occlusion block 1, a magnetic attraction groove 501 is formed in the rear corner of the left side of the auxiliary occlusion block 5, and the magnetic attraction groove 501 is mutually connected with the magnetic block 102;
the positions and the numbers of the lock rods 502 and the fastening grooves 2 are corresponding to each other, and the lock rods 502 are movably connected with the fastening grooves 2;
the right end of the fastening column 3 is an arc surface, the rear left corner of the lock rod 502 is connected with the fastening column 3 in a sliding manner, and the right end of the fastening column 3 is clamped with the clamping groove 6;
further, after the main engaging block 1 and the auxiliary engaging block 5 are installed, when the door leaf needs to be closed, the left door leaf can be closed, then the right door leaf is closed, meanwhile, the auxiliary engaging block 5 is close to the main engaging block 1, after the auxiliary engaging block 5 moves to a certain position along with the door leaf, the lock rod 502 enters the fastening groove 2, the left corner behind the lock rod 502 is an arc surface, so the left corner behind the lock rod 502 can be extruded to the right end of the fastening column 3, the right end of the fastening column 3 is also an arc surface, the fastening column 3 is extruded to move to the left by the lock rod 502, simultaneously, the lock rod 502 drives the disc 301 to move to the left in the inner groove 201, the disc 301 can extrude the spring 302, the lock rod 502 is not blocked by the fastening column 3 after the fastening column 3 enters the inner groove 201, and when the lock rod 502 moves to the fastening column 3 corresponding to the clamping groove 6, the blocking of the fastening column 3 is lost, the disc 301 is driven to move to the right by the spring 302, so that the fastening column 3 is clamped into the clamping groove 6, the locking bar 502 is positioned in the fastening groove 2, the auxiliary engaging block 5 and the main engaging block 1 can be fastened, and at the moment, the door leaves cannot be opened;
further, the magnetic attraction groove 501 is engaged with the magnetic block 102, and the secondary engaging block 5 is made of steel metal, so that the magnetic block 102 can be attracted to the magnetic attraction groove 501, and the connectivity between the primary engaging block 1 and the secondary engaging block 5 is enhanced;
a shroud plate 7 covers the front ends of the main occlusion block 1 and the auxiliary occlusion block 5, connecting blocks 701 integrated with the shroud plate 7 are fixed above the left side and the right side of the rear end of the shroud plate 7, and the connecting blocks 701 respectively correspond to the right front of the connecting groove 101 and are movably connected with the connecting groove;
the shroud plate 7 covers the connecting position of the lock rod 502 and the fastening groove 2 and the front end of the parallel link rod 4;
if the door leaf is not opened for a long time, the covering plate 7 can be taken up, the connecting block 701 is aligned with the connecting groove 101, the connecting block 701 is inserted into the connecting groove 101, the covering plate 7 is connected with the main occlusion block 1 and the auxiliary occlusion block 5, the connecting position of the main occlusion block 1 and the auxiliary occlusion block 5 can be shielded through the covering plate 7, the connecting position of the locking rod 502 and the fastening groove 2 can also be shielded, and dust is prevented from entering the fastening groove 2 and the inner groove 201 to influence the mobility of the fastening column 3;
a parallel link rod 4 is arranged at the front end of the main occlusion block 1 and is positioned right in front of the inner groove 201, the rear end of the parallel link rod 4 corresponding to the disc 301 extends into the inner groove 201, the rear end of the parallel link rod 4 is fixedly connected with the disc 301, and the parallel link rod 4 is connected with the inner groove 201 in a sliding manner;
when the door leaf needs to be opened, the covering plate 7 can be taken down, then the parallel rods 4 move leftwards, at the moment, the fastening columns 3 are forced to move leftwards, the springs 302 are extruded by the circular discs 301, the fastening columns 3 can move out of the clamping grooves 6, and at the moment, the lock rods 502 can be separated from the fastening grooves 2, so that the door leaf is opened.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (6)
1. The utility model provides an interlock structure to door leaf for opening door, includes main interlock piece (1) and vice interlock piece (5), vice interlock piece (5) are located main interlock piece (1) and just the right side, and the symmetry is arranged between vice interlock piece (5) and the main interlock piece (1), main interlock piece (1) and vice interlock piece (5) front end top have all seted up spread groove (101), its characterized in that:
the right front corner of the main occluding block (1) is vertically and uniformly provided with a plurality of fastening grooves (2), the front end of the main occluding block (1) is provided with an inner groove (201) on the left side of the fastening grooves (2), the rear end in the inner groove (201) is provided with transversely arranged fastening columns (3), the right sides of the fastening columns (3) penetrate through the inner groove (201) and extend to the left wall of the inner groove (201), the left sides of the fastening columns (3) penetrate into the main occluding block (1), the outer walls of the fastening columns (3) are fixedly sleeved with a disc (301) in the inner groove (201), and a spring (302) is fixedly connected between the left wall of the disc (301) and the inner left wall of the inner groove (201);
the left sides of the auxiliary occlusion blocks (5) are vertically, uniformly and fixedly connected with a plurality of locking rods (502), and the left sides of the locking rods (502) are provided with clamping grooves (6);
the main occlusion block (1) and the auxiliary occlusion block (5) are covered with a shroud plate (7) between the front ends, connecting blocks (701) integrated with the shroud plate (7) are fixed above the left side and the right side of the rear end of the shroud plate (7), and the connecting blocks (701) respectively correspond to the front of the connecting groove (101) and are movably connected with the connecting groove.
2. A door leaf engagement structure for a double-acting door as claimed in claim 1, wherein: the magnetic block (102) is embedded in the rear of the right side of the main occlusion block (1), the magnetic suction groove (501) is formed in the rear corner of the left side of the auxiliary occlusion block (5), and the magnetic suction groove (501) is connected with the magnetic block (102) in a mutual connection mode.
3. A door leaf engagement structure for a double-acting door as claimed in claim 1, wherein: the positions and the numbers of the lock rods (502) and the fastening grooves (2) are corresponding to each other, and the lock rods (502) are movably connected with the fastening grooves (2).
4. A door leaf engagement structure for a double-acting door as claimed in claim 1, wherein: the right end of the fastening column (3) is an arc surface, the rear left corner of the lock rod (502) is in sliding connection with the fastening column (3), and the right end of the fastening column (3) is clamped with the clamping groove (6) in a mutual clamping mode.
5. A door leaf engagement structure for a double-acting door as claimed in claim 1, wherein: the front end of the main occlusion block (1) is provided with a parallel link rod (4) which is positioned at the front end of the inner groove (201), the rear end of the parallel link rod (4) corresponds to the position of the disc (301) and extends into the inner groove (201), the rear end of the parallel link rod (4) is fixedly connected with the disc (301), and the parallel link rod (4) is connected with the inner groove (201) in a sliding mode.
6. A door leaf engagement structure for a double-acting door as claimed in claim 1, wherein: the shroud plate (7) covers the connecting position of the lock rod (502) and the fastening groove (2) and the front end of the parallel link rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203499.6U CN215213039U (en) | 2020-12-25 | 2020-12-25 | Interlock structure of door leaf for split door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203499.6U CN215213039U (en) | 2020-12-25 | 2020-12-25 | Interlock structure of door leaf for split door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213039U true CN215213039U (en) | 2021-12-17 |
Family
ID=79435785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203499.6U Active CN215213039U (en) | 2020-12-25 | 2020-12-25 | Interlock structure of door leaf for split door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213039U (en) |
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2020
- 2020-12-25 CN CN202023203499.6U patent/CN215213039U/en active Active
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