CN115263098B - Cage football court double door keeper - Google Patents
Cage football court double door keeper Download PDFInfo
- Publication number
- CN115263098B CN115263098B CN202210868089.8A CN202210868089A CN115263098B CN 115263098 B CN115263098 B CN 115263098B CN 202210868089 A CN202210868089 A CN 202210868089A CN 115263098 B CN115263098 B CN 115263098B
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- Prior art keywords
- locking
- door
- accommodating cavity
- lock cylinder
- rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0003—Locks or fastenings for special use for locking a plurality of wings, e.g. simultaneously
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
- E05B15/0205—Striking-plates, keepers, staples
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/108—Bolts with multiple head
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0007—Locks or fastenings for special use for gates
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a cage football field double-door bolt which comprises a driving unit, wherein the driving unit comprises a main shell, a first accommodating cavity arranged in the main shell, a first lock cylinder arranged in the first accommodating cavity, a groove pipe sleeved on the first lock cylinder, a transmission gear arranged in the first accommodating cavity, a toothed plate meshed with the transmission gear, and a first locking mechanism arranged on the first locking mechanism; the locking unit comprises a secondary shell, a second accommodating cavity, a second lock cylinder, a locking plate and a locking plate, wherein the second accommodating cavity is arranged in the secondary shell; the door frame unit comprises a first door and a second door, the driving unit is embedded into the first door, and the locking unit is embedded into the second door.
Description
Technical Field
The invention relates to the field of door bolts, in particular to a double door bolt for a cage football field.
Background
The double door used in football field generally adopts bolt type door bolt, and bolt type door bolt is because simple and convenient, with low costs, easy operation accords with the general low-cost requirement of building of trade, nevertheless because corrosion, receive factors such as external force deformation, often cause bolt type door bolt to open difficultly, has influenced production efficiency, consequently, need a rust-resistant, open and close convenient door bolt to solve this kind of problem.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that the door bolt is difficult to open due to long-time rust.
In order to solve the technical problems, the invention provides the following technical scheme: the double door bolt for the cage football field comprises a driving unit, wherein the driving unit comprises a main shell, a first accommodating cavity arranged in the main shell, a first lock cylinder arranged in the first accommodating cavity, a groove pipe sleeved on the first lock cylinder, a transmission gear arranged in the first accommodating cavity, a toothed plate meshed with the transmission gear and a plurality of grooves formed in the first accommodating cavity;
The locking unit comprises a secondary shell, a second accommodating cavity arranged in the secondary shell, a second lock cylinder arranged in the second accommodating cavity, a locking plate arranged in the second accommodating cavity, and
And the door frame unit comprises a first door and a second door, the driving unit is embedded into the first door, and the locking unit is embedded into the second door.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the end face of the main shell is provided with a first lock hole, and the other end face of the main shell is provided with a first rod hole.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the inner wall of the first accommodating cavity is provided with a first limiting pipe and a second limiting pipe.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the end face of the first lock cylinder is provided with a first key hole, the other end face of the first lock cylinder is provided with a rotating column, the rotating column is coaxially arranged in the first limiting pipe in a rotating mode, and the side face of the first lock cylinder is provided with a sliding column.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the one end of groove pipe is provided with first spring, the first holding intracavity wall of first spring fixed connection, the inner wall of groove pipe is provided with the arc wall, slide post sliding connection arc wall, certainly groove pipe one end terminal surface is sunken to run through and is formed with the screw groove, be provided with the screw rod in the screw groove, first holding intracavity wall is connected in screw rod one end rotation, be provided with first gear on the screw rod, first gear and drive gear intermeshing.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the one end of pinion rack is provided with the spring post, the coaxial heart of spring post sets up in the spacing intraductal of second, the other end of pinion rack is provided with the locking lever, the locking lever passes first pole hole, the one end of locking lever is provided with the locking piece.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the auxiliary shell is provided with a first lock hole on the end face and a second rod hole on the other end face of the auxiliary shell, and the lock rod penetrates through the second rod hole and stretches into the second accommodating cavity.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the second key hole is arranged at one end of the second lock cylinder, the connecting rod is arranged at the other end of the second lock cylinder, and the eccentric block is arranged on the connecting rod.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the locking plate is provided with a locking groove, the locking piece is embedded into the locking groove, the two ends of the locking plate are provided with second springs, the locking plate is also provided with a baffle, and the baffle is arranged at the top of the eccentric block.
As a preferable scheme of the double door bolt for the cage football field, the invention comprises the following steps: the locking piece is provided with a first lug, a second lug is arranged in the locking groove, and the second lug is arranged at the top of the first lug.
The invention has the beneficial effects that: the antirust effect is good, and the opening and the closing are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of the whole apparatus in the first and third embodiments.
Fig. 2 is a schematic top view of the first and third embodiments of the main and sub-housings.
Fig. 3 is an internal schematic view of the driving unit in the second and third embodiments.
Fig. 4 is a schematic diagram showing the cooperation of the driving unit and the locking unit in the second and third embodiments.
Fig. 5 is a schematic cross-sectional view of the driving unit and the locking unit in the second and third embodiments.
Fig. 6 is a schematic cross-sectional view of a locking unit in a second and third embodiment.
Description of the embodiments
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Examples
Referring to fig. 1 and 2, a first embodiment of the present invention provides a cage football field double door latch, which is characterized in that: the device comprises a driving unit 100, wherein the driving unit 100 comprises a main shell 101, a first accommodating cavity A arranged in the main shell 101, a first lock cylinder 102 arranged in the first accommodating cavity A, a groove pipe 103 sleeved on the first lock cylinder 102, a transmission gear 104 arranged in the first accommodating cavity A and a toothed plate 105 meshed with the transmission gear 104, the main shell 101 is made of rust-proof materials (such as stainless steel), the hardness of the main shell 101 is ensured, the corrosion can be prevented, the service life of the device is prolonged, the first lock cylinder 102 can be protected to a certain extent, the groove pipe 103 and the toothed plate 105 are prevented from being corroded by rainwater, the first lock cylinder 102 is driven to rotate by inserting a key and then rotating the key, the groove pipe 103 moves forwards and backwards, the transmission gear 104 is driven to rotate by the horizontal movement of the groove pipe 103, and finally the toothed plate 105 is driven to move horizontally;
The locking unit 200, the locking unit 200 includes a sub-housing 201, a second accommodating cavity B disposed in the sub-housing 201, a second lock cylinder 202 disposed in the second accommodating cavity B, and a locking plate 203 disposed in the second accommodating cavity B, the sub-housing 201 also adopts an anti-rust material (such as stainless steel, etc.), wherein the first lock cylinder 102 and the second lock cylinder 202 use the same key, the horizontal movement of the toothed plate 105 contacts the locking plate 203, the purpose of locking is achieved by cooperation with the locking plate 203, when unlocking is required, the second lock cylinder 202 is rotated by inserting the key, so that unlocking between the toothed plate 105 and the locking plate 203 can be achieved, and
The door frame unit 300, the door frame unit 300 includes first door 301 and second door 302, drive unit 100 imbeds first door 301, lock unit 200 imbeds second door 302, when using this device, with first door 301 and second door 302 shut, make main casing 101 and sub-casing 201 be in same horizontal line, then first lock core 102 rotation is inserted to the key, make pinion rack 105 stretch into in the sub-casing 201 and lock plate 203 interlock, then realize first door 301 and second door 302's interlock, when needs to open the door, rotate with key insertion second lock core 202, pinion rack 105 will retract into first accommodation chamber A voluntarily, realize the unblock, open the door.
Examples
Referring to fig. 3 to 6, in a second embodiment of the present invention, based on the previous embodiment, a first lock hole 101a is provided on an end surface of a main housing 101, a first rod hole 101b is provided on another end surface of the main housing 101, a first lock cylinder 102 is rotatably connected to the first lock hole 101a, one end of a toothed plate 105 extends from the first rod hole 101b, two first rod holes 101b are provided, two toothed plates 105 are also provided, and the first rod holes 101b are in one-to-one correspondence with the toothed plates 105.
Further, the inner wall of the first accommodating cavity A is provided with a first limiting pipe A-1 and a second limiting pipe A-2, one end of the first lock cylinder 102 is rotationally connected with the first limiting pipe A-1, meanwhile, a support is provided for the first lock cylinder 102, the first lock cylinder 102 is prevented from inclining to influence use, the other end of the toothed plate 105 stretches into the second limiting pipe A-2, the second limiting pipes A-2 are also provided with two, one-to-one correspondence with the two toothed plates 105, and the second limiting pipe A-2 also provides a supporting function for one end of the toothed plate 105 to prevent the toothed plate 105 from inclining.
Further, a first key hole 102a is formed in the end face of the first lock cylinder 102, a rotating column 102b is arranged on the other end face of the first lock cylinder 102, the rotating column 102b is coaxially arranged in the first limiting pipe A-1 in a rotating mode, a sliding column 102c is arranged on the side face of the first lock cylinder 102, a key is inserted into the first key hole 102a to enable the first lock cylinder 102 to rotate, the arrangement of the rotating column 102b ensures that the first lock cylinder 102 can rotate and simultaneously can play a supporting role, and the sliding column 102c can rotate along with the rotation of the first lock cylinder 102.
In detail, one end of the slot tube 103 is provided with a first spring 103a, the first spring 103a is fixedly connected with the inner wall of the first accommodating cavity a, the inner wall of the slot tube 103 is provided with an arc slot 103b, the sliding column 102c is slidingly connected with the inner wall of the arc slot 103b, a threaded slot 103c is formed by sinking and penetrating from the end surface of one end of the slot tube 103, a screw 103d is arranged in the threaded slot 103c, one end of the screw 103d is rotationally connected with the inner wall of the first accommodating cavity a, a first gear 103d-1 is arranged on the screw 103d, the first gear 103d-1 is meshed with the transmission gear 104, when the sliding column 102c is limited to rotate in the arc slot 103b, the slot 103 advances under the action of the arc slot 103b, the screw 103c simultaneously advances towards the direction of the screw 103d, the screw 103d can rotate while the screw 103d can be obtained according to the principle that a screw cap rotates when being screwed into the screw, and the screw 103d is fixedly provided with a first gear 103d-1, so that the first gear 103d-1 rotates along with the screw 103d, then the first gear 103d-1 rotates along with the screw 103d, the first gear 103d-1 drives the first gear 104 and then the transmission gear 104 to rotate, and finally the transmission plate 105 extends out of the transmission gear 104.
Further, one end of the toothed plate 105 is provided with a spring column 105a, the spring column 105a is coaxially arranged in the second limiting tube A-2, the other end of the toothed plate 105 is provided with a lock rod 105b, the lock rod 105b passes through the first rod hole 101b, one end of the lock rod 105b is provided with a locking piece 105b-1, when the toothed plate 105 moves under the drive of the transmission gear 104, the lock rod 105b passes through the first rod hole 101b to extend out of the main housing 101, and meanwhile, the spring column 105a is stretched but cannot be separated from the second limiting tube A-2.
Further, a second lock hole 201a is formed in the end face of the sub-housing 201, a second rod hole 201B is formed in the other end face of the sub-housing 201, two second rod holes 201B are formed in the end face of the sub-housing 201, two lock rods 105B penetrate through the two second rod holes 201B respectively and extend into the second accommodating cavity B, and the second lock cylinder 202 is rotatably connected with the second lock hole 201a.
Preferably, one end of the second lock cylinder 202 is provided with a second key hole 202a, the other end of the second lock cylinder 202 is provided with a connecting rod, an eccentric block 202a-1 is arranged on the connecting rod, when a key is inserted into the second key hole 202a to rotate the second lock cylinder 202, the eccentric block 202a-1 rotates along with the second lock cylinder 202 at the same time, the eccentric block 202a-1 is set to be in an elliptical shape, and the rotation of the eccentric block 202a-1 periodically presses the baffle 203c, so that the baffle 203c can shrink up and down.
Further, a locking groove 203a is provided on the locking plate 203, the locking piece 105b-1 is embedded into the locking groove 203a, a second spring 203b is provided at both ends of the locking plate 203, a baffle 203c is further provided on the locking plate 203, and the baffle 203c is provided on top of the eccentric block 202 a-1.
Further, the locking member 105b-1 is provided with a first protrusion 105b-2, the locking groove 203a is provided with a second protrusion 105a-1, the second protrusion 105a-1 is disposed on top of the first protrusion 105b-2, the first protrusion 105b-2 is extended to slowly press the second protrusion 105a-1, so that the second protrusion 105a-1 is retracted upwards, and when the first protrusion 105b-2 moves below the second protrusion 105a-1, the second protrusion 105a-1 is rebounded under the action of the elastic force, so that the first protrusion 105b-2 is blocked in the locking groove 203 a.
Examples
Referring to fig. 1 to 6, in a third embodiment of the present invention, the device is mounted on a door by an embedded or welded manner based on the previous embodiment, the main housing 101 is mounted on the first door 301, the sub-housing 201 is mounted on the second door 302, when the door is required to be closed, the first door 301 is aligned with the second door 302, so that the main housing 101 and the sub-housing 201 are on the same horizontal line, then the key is taken out and inserted into the first lock hole 101a on the first lock cylinder 102, the key is turned, the first lock cylinder 102 is turned, and since the first lock cylinder 102 is provided with the spool 102c, the spool 102c is turned simultaneously with the first lock cylinder 102, the spool 102c is further provided in the arc-shaped groove 103b on the groove 103, the arc-shaped groove 103b converts the rotation of the spool 102c into the horizontal movement of the groove 103, the horizontal movement of the slot tube 103 causes the screw 103d rotatably connected to the inner wall of the first accommodating cavity a to extend into the thread slot 103c on the slot tube 103, the screw 103d can be rotated in situ according to the rotation principle of the thread fit, the rotation of the screw 103d drives the first gear 103d-1 fixedly arranged on the screw 103d to rotate, the first gear 103d-1 is meshed with the transmission gear 104, so that the transmission gear 104 is driven by the first gear 103d-1 to rotate, two ends of the transmission gear 104 are rotatably connected to the inner wall of the first accommodating cavity a, the rotation of the transmission gear 104 drives the toothed plate 105 meshed with the transmission gear 104 to horizontally move, the toothed plate 105 moves towards the direction of the first rod hole 101b, the lock rod 105b positioned at one end of the toothed plate 105 extends out of the first rod hole 101b, the spring column 105a at the other end of the toothed plate 105b can be stretched, the lock rod 105b can continue to extend out of the first rod hole 101b and be inserted into the second rod hole 201b, when the first protrusion 105b-2 on the lock bar 105b contacts the second protrusion 105a-1 in the locking groove 203a, the lock bar 105b continues to advance, the first protrusion 105b-2 presses the second protrusion 105a-1, and since the second springs 203b are disposed at both ends of the locking plate 203, the locking plate 203 is retracted upward under the condition that the second protrusion 105a-1 is pressed, and when the first protrusion 105b-2 moves below the second protrusion 105a-1, the second protrusion 105a-1 is rebounded under the action of the second springs 203b, so that the second protrusion 105a-1 is blocked above the first protrusion 105b-2, and finally locking is achieved.
When the door needs to be opened, a key is inserted into the second key hole 202a on the second lock cylinder 202 to rotate, the second lock cylinder 202 is rotated, one end of the second lock cylinder 202 is fixedly provided with a connecting rod, and the connecting rod is provided with an eccentric block 202a-1, so that the rotation of the connecting rod drives the eccentric block 202a-1 to rotate, the eccentric block 202a-1 is arranged in an elliptical shape, therefore, the baffle 203c is periodically extruded, when the eccentric block 202a-1 extrudes the baffle 203c, the locking plate 203 is moved upwards, then the second bump 105a-1 is moved upwards, and the first bump 105b-2 is arranged on the toothed plate 105, and one end of the toothed plate 105 is provided with a spring column 105a, so that the first bump 105b-2 is retracted and then separated from the locking groove 203a, and when the toothed plate 105 is retracted under the action of the spring column 105a, the transmission gear 104 is driven again to rotate, and the first spring 103a at one end of the grooved pipe 103 is driven to reset the grooved pipe 103, so that the first gear 103-1 is repeatedly acted under the action of the two forces, and the device is convenient to restore the original state.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a cage football court two door keeper that opens door which characterized in that: comprising the steps of (a) a step of,
The driving unit (100), the driving unit (100) comprises a main shell (101), a first accommodating cavity (A) arranged in the main shell (101), a first lock cylinder (102) arranged in the first accommodating cavity (A), a groove pipe (103) sleeved on the first lock cylinder (102), a transmission gear (104) arranged in the first accommodating cavity (A) and a toothed plate (105) meshed with the transmission gear (104), and the driving unit (100);
A locking unit (200), the locking unit (200) comprises a secondary housing (201), a second accommodating cavity (B) arranged in the secondary housing (201), a second lock cylinder (202) arranged in the second accommodating cavity (B) and a locking plate (203) arranged in the second accommodating cavity (B), and
A door frame unit (300), the door frame unit (300) comprising a first door (301) and a second door (302), the driving unit (100) being embedded in the first door (301), the locking unit (200) being embedded in the second door (302);
One end of the toothed plate (105) is provided with a spring column (105 a), the spring column (105 a) is coaxially arranged in the second limiting pipe (A-2), the other end of the toothed plate (105) is provided with a lock rod (105 b), the lock rod (105 b) penetrates through the first rod hole (101 b), and one end of the lock rod (105 b) is provided with a locking piece (105 b-1);
A second lock hole (201 a) is formed in the end face of the auxiliary shell (201), a second rod hole (201B) is formed in the other end face of the auxiliary shell (201), and the lock rod (105B) penetrates through the second rod hole (201B) and stretches into the second accommodating cavity (B);
one end of the second lock cylinder (202) is provided with a second key hole (202 a), the other end of the second lock cylinder (202) is provided with a connecting rod, and the connecting rod is provided with an eccentric block (202 a-1);
The locking plate (203) is provided with a locking groove (203 a), the locking piece (105 b-1) is embedded into the locking groove (203 a), two ends of the locking plate (203) are provided with second springs (203 b), the locking plate (203) is also provided with a baffle (203 c), and the baffle (203 c) is arranged at the top of the eccentric block (202 a-1);
the locking piece (105 b-1) is provided with a first lug (105 b-2), the locking groove (203 a) is internally provided with a second lug (105 a-1), and the second lug (105 a-1) is arranged at the top of the first lug (105 b-2);
A first lock hole (101 a) is formed in the end face of the main shell (101), and a first rod hole (101 b) is formed in the other end face of the main shell (101);
the inner wall of the first accommodating cavity (A) is provided with a first limiting pipe (A-1) and a second limiting pipe (A-2);
A first key hole (102 a) is formed in the end face of the first lock cylinder (102), a rotating column (102 b) is arranged on the other end face of the first lock cylinder (102), the rotating column (102 b) is coaxially arranged in the first limiting pipe (A-1) in a rotating mode, and a sliding column (102 c) is arranged on the side face of the first lock cylinder (102);
One end of groove pipe (103) is provided with first spring (103 a), first holding chamber (A) inner wall of first spring (103 a) fixed connection, the inner wall of groove pipe (103) is provided with arc wall (103 b), slide post (102 c) sliding connection arc wall (103 b) inner wall is from groove pipe (103) one end terminal surface is sunken to run through and is formed with screw groove (103 c), be provided with screw rod (103 d) in screw groove (103 c), first holding chamber (A) inner wall is connected in screw rod (103 d) one end rotation, be provided with first gear (103 d-1) on screw rod (103 d), first gear (103 d-1) and drive gear (104) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210868089.8A CN115263098B (en) | 2022-07-22 | 2022-07-22 | Cage football court double door keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210868089.8A CN115263098B (en) | 2022-07-22 | 2022-07-22 | Cage football court double door keeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115263098A CN115263098A (en) | 2022-11-01 |
| CN115263098B true CN115263098B (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210868089.8A Active CN115263098B (en) | 2022-07-22 | 2022-07-22 | Cage football court double door keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115263098B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116961317B (en) * | 2023-08-01 | 2024-01-12 | 广东南博万电机有限公司 | Integrated planetary gear motor |
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| CN212201630U (en) * | 2020-03-23 | 2020-12-22 | 山东欧帛瑞建材有限公司 | Multifunctional public toilet door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA04003470A (en) * | 2003-04-18 | 2005-09-08 | Brush & Co John D | Locking mechanism for a safe door. |
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2022
- 2022-07-22 CN CN202210868089.8A patent/CN115263098B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233626A (en) * | 2013-04-18 | 2013-08-07 | 白水清 | Gate lock with gear rack bolt |
| CN106948673A (en) * | 2015-10-22 | 2017-07-14 | 罗伯特·博世有限公司 | Blocking device with two movable atretic bodies |
| KR102031880B1 (en) * | 2019-01-03 | 2019-10-15 | 삼성엔지니어링 주식회사 | Locking device for fire-proof door and fire-proof door including the same |
| CN209908112U (en) * | 2019-03-26 | 2020-01-07 | 黄辰杰 | Clutch type door lock |
| CN210738278U (en) * | 2019-05-21 | 2020-06-12 | 天津市灏诺科技有限公司 | Self-locking device for frame tensioning connection |
| CN212201630U (en) * | 2020-03-23 | 2020-12-22 | 山东欧帛瑞建材有限公司 | Multifunctional public toilet door |
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| CN115263098A (en) | 2022-11-01 |
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