CN220505886U - Unidirectional lock convenient to overhaul - Google Patents
Unidirectional lock convenient to overhaul Download PDFInfo
- Publication number
- CN220505886U CN220505886U CN202321809166.9U CN202321809166U CN220505886U CN 220505886 U CN220505886 U CN 220505886U CN 202321809166 U CN202321809166 U CN 202321809166U CN 220505886 U CN220505886 U CN 220505886U
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- liquid
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- connecting plate
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- 239000007788 liquid Substances 0.000 claims abstract description 140
- 238000007789 sealing Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of one-way locks, and discloses a one-way lock convenient to overhaul, which comprises a shell, wherein a liquid inlet is formed in the outer side of the shell, a liquid outlet is formed in the outer side of the shell, an inner liquid bin is formed in the shell, a moving block is arranged in the inner liquid bin, a top block is fixedly arranged on the outer side of the moving block, a mounting plate is arranged on the outer side of the shell, and a locking bolt is arranged on the outer side of the mounting plate. This unidirectional lock convenient to overhaul is provided with two identical liquid outlets and inlet, and when one side was operating, the opposite side also can operate, can only operate from another direction, prevents the mutual pollution between the liquid, and this unidirectional lock convenient to overhaul adopts threaded connection's mode, if inside spare part breaks down, can maintain fast and change, makes things convenient for the staff to operate, does not need to carry out overall change to unidirectional lock, has reduced the cost loss, and the practicality is higher.
Description
Technical Field
The utility model relates to the technical field of unidirectional locks, in particular to a unidirectional lock convenient to overhaul.
Background
Unidirectional locks are a special type of locking mechanism that allows locking operations to be performed in one direction but not unlocking in the opposite direction, and normal locking mechanisms allow unlocking after locking in order to release resources or allow other threads or processes to access protected resources.
Chinese utility model patent publication No.: CN213655282U, disclosing: the hydraulic control unidirectional lock can only carry out single operation, can not carry out a plurality of operations, and the practicality is relatively poor, and this hydraulic control unidirectional lock can not realize dismantling the internal part fast simultaneously, if inside breaks down, can not maintain fast and change, and the practicality is relatively poor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a one-way lock convenient to overhaul so as to solve the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a unidirectional lock convenient to overhaul, includes the casing, the inlet has been seted up in the outside of casing, the liquid outlet has been seted up in the outside of casing, interior liquid storehouse has been seted up in the inside of casing, the inside in liquid storehouse is provided with the movable block, the outside fixed mounting of movable block has the kicking block, the outside of casing is provided with the mounting panel, the outside of mounting panel is provided with the locking bolt, the screw hole has been seted up in the outside of casing, the inboard fixed mounting of mounting panel has the connecting plate, the connecting plate outside is provided with the sealing washer, the inboard fixed mounting of connecting plate has the spring, the inboard fixed mounting of spring has the sleeve, the mounting groove has been seted up in the outside of casing.
Preferably, the liquid inlets and the liquid outlets are arranged in the same number and are symmetrically distributed about the center line of the shell.
Through above-mentioned technical scheme, in the use, because inlet and liquid outlet are provided with the same quantity, and about the central line symmetric distribution of casing, liquid enters into interior liquid storehouse from the inlet, and liquid flows out from the liquid outlet from interior liquid storehouse again, if liquid enters into in the interior liquid storehouse from the liquid outlet, liquid can not follow interior liquid storehouse inflow to the inlet.
Preferably, the central lines of the inner liquid bin, the moving block and the top block are positioned on the same horizontal line, the inner liquid bin is matched with the moving block, and the moving block is tightly attached to the inner wall of the inner liquid bin.
Through above-mentioned technical scheme, in the use, because interior liquid storehouse, movable block and kicking block's central line is located same horizontal line, in the liquid was got into interior liquid storehouse, liquid can promote the movable block and carry the kicking block and remove, on the inner wall of interior liquid storehouse is hugged closely to the movable block simultaneously, and when the movable block was removed in interior liquid storehouse, liquid can not flow into in the opposite side, prevents the mutual pollution between the liquid.
Preferably, the locking bolts and the threaded holes are provided in the same number, a plurality of locking bolts and the threaded holes are in threaded connection, and the mounting plate and the shell are in threaded connection.
Through above-mentioned technical scheme, in the use, because mounting panel and casing are threaded connection, aim at the screw hole with the locking bolt and screw in, until the locking bolt gets into the inside of screw hole completely, can accomplish the installation of casing and mounting panel.
Preferably, the mounting plate, the connecting plate, the springs and the sleeve are arranged in the same number and symmetrically distributed about the center line of the shell, and the connecting plate is connected with the sleeve through the springs.
Through above-mentioned technical scheme, in the use, the kicking block will promote in the sleeve, because connecting plate and sleeve pass through the spring and link to each other, the sleeve removes to the connecting plate direction, and the spring contracts, after liquid flows from the liquid outlet, and the spring returns the sleeve to original position through resilience force, resets the movable block to original position simultaneously.
Preferably, the sealing ring is matched with the connecting plate, the sealing ring is tightly adhered to the inner liquid bin, and the sealing ring is made of rubber materials.
Through above-mentioned technical scheme, because sealing washer and connecting plate looks adaptation to and sealing washer and interior liquid storehouse closely paste tightly, when the in-process of using, liquid from the inlet enter into interior liquid storehouse in, liquid can not follow interior liquid storehouse and flow, and the sealing washer blocks liquid, prevents that liquid from flowing from interior liquid storehouse.
Compared with the prior art, the utility model provides a one-way lock convenient to overhaul, which comprises the following components
The beneficial effects are that:
1. the one-way lock convenient to overhaul is provided with the two identical liquid outlets and the liquid inlets, when the left liquid inlet and the liquid outlet perform one-way operation, the liquid inlets and the liquid outlets on the right side can only realize the operation of discharging liquid, so that the mutual pollution among the liquids is prevented, meanwhile, the sleeves are arranged on the two sides, the liquid is pushed to move by the liquid, the moving block props against the sleeve on the other side, the one-way transportation of the liquid is realized, and the practicability is higher;
2. this unidirectional lock convenient to overhaul adopts threaded connection's mode, if inside spare part breaks down, can maintain fast and change, makes things convenient for the staff to operate, does not need to carry out whole change to unidirectional lock, has reduced the cost loss, and the practicality is higher.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a split structure of the present utility model;
fig. 4 is a schematic view of an installation structure of a limiting assembly according to the present utility model.
Wherein: 1. a housing; 2. a liquid inlet; 3. a liquid outlet; 4. an inner liquid bin; 5. a moving block; 6. a top block; 7. a mounting plate; 8. a locking bolt; 9. a threaded hole; 10. a connecting plate; 11. a seal ring; 12. a spring; 13. a sleeve; 14. and a mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-4, the unidirectional lock convenient to overhaul provided by the utility model comprises a shell 1, wherein a liquid inlet 2 is formed in the outer side of the shell 1, a liquid outlet 3 is formed in the outer side of the shell 1, an inner liquid bin 4 is formed in the inner side of the shell 1, a movable block 5 is arranged in the inner liquid bin 4, a top block 6 is fixedly arranged on the outer side of the movable block 5, a mounting plate 7 is arranged on the outer side of the shell 1, a locking bolt 8 is arranged on the outer side of the mounting plate 7, a threaded hole 9 is formed in the outer side of the shell 1, a connecting plate 10 is fixedly arranged on the inner side of the mounting plate 7, a sealing ring 11 is arranged on the outer side of the connecting plate 10, a spring 12 is fixedly arranged on the inner side of the connecting plate 10, a sleeve 13 is fixedly arranged on the inner side of the spring 12, and a mounting groove 14 is formed in the outer side of the shell 1.
Specifically, the liquid inlet 2 and the liquid outlet 3 are provided with the same quantity, and are symmetrically distributed about the central line of the shell 1, and the advantage is that in the use process, since the liquid inlet 2 and the liquid outlet 3 are provided with the same quantity, and are symmetrically distributed about the central line of the shell 1, liquid enters the inner liquid bin 4 from the liquid inlet 2, liquid flows out from the liquid outlet 3 from the inner liquid bin 4 again, and if the liquid enters the inner liquid bin 4 from the liquid outlet 3, the liquid cannot flow into the liquid inlet 2 from the inner liquid bin 4.
Specifically, the central line of interior liquid storehouse 4, movable block 5 and kicking block 6 is located same horizontal line, interior liquid storehouse 4 and movable block 5 looks adaptation, movable block 5 hugs closely on the interior liquid storehouse 4 inner wall, and the advantage is, in the use, because interior liquid storehouse 4, the central line of movable block 5 and kicking block 6 is located same horizontal line, in the liquid entering interior liquid storehouse 4, liquid can promote movable block 5 and carry kicking block 6 to remove, on the inner wall of interior liquid storehouse 4 is hugged closely to movable block 5 simultaneously, when movable block 5 removes in interior liquid storehouse 4, liquid can not flow in the opposite side, prevent the mutual pollution between the liquid.
Specifically, locking bolt 8 and screw hole 9 are provided with the same a plurality of, and a plurality of locking bolts 8 and screw hole 9 are threaded connection, and mounting panel 7 and casing 1 are threaded connection, and the advantage is, in the use, because mounting panel 7 and casing 1 are threaded connection, with locking bolt 8 aim at screw hole 9 and screw in, until locking bolt 8 gets into the inside of screw hole 9 completely, can accomplish the installation of casing 1 and mounting panel 7.
Embodiment two:
as shown in fig. 3-4, as an improvement over the previous embodiment.
Specifically, the mounting plate 7, the connecting plate 10, the spring 12 and the sleeve 13 are provided with the same number and are symmetrically distributed about the central line of the shell 1, and the connecting plate 10 and the sleeve 13 are connected through the spring 12.
Specifically, sealing washer 11 and connecting plate 10 looks adaptation, sealing washer 11 closely pastes tightly with interior liquid storehouse 4, and sealing washer 11 adopts the rubber material to make, and advantage is, because sealing washer 11 and connecting plate 10 looks adaptation to and sealing washer 11 closely pastes tightly with interior liquid storehouse 4, in the in-process of using, when liquid enters into interior liquid storehouse 4 from inlet 2, liquid can not flow from interior liquid storehouse 4, and sealing washer 11 blocks the liquid, prevents that liquid from flowing out from interior liquid storehouse 4.
Working principle: when in use, the mounting plate 7 and the shell 1 are in threaded connection, the locking bolt 8 is aligned with the threaded hole 9 and screwed in until the locking bolt 8 completely enters the threaded hole 9, the installation of the shell 1 and the mounting plate 7 can be completed, the liquid inlet 2 and the liquid outlet 3 are arranged in the same quantity and are symmetrically distributed about the central line of the shell 1, liquid enters the inner liquid bin 4 from the liquid inlet 2, liquid flows out of the liquid outlet 3 from the inner liquid bin 4, if the liquid enters the inner liquid bin 4 from the liquid outlet 3, the liquid cannot flow into the liquid inlet 2 from the inner liquid bin 4, the central lines of the inner liquid bin 4, the moving block 5 and the top block 6 are positioned on the same horizontal line, the liquid enters the inner liquid bin 4, the liquid pushes the moving block 5 to carry the top block 6 for moving, meanwhile, the moving block 5 is tightly attached to the inner wall of the inner liquid bin 4, when the moving block 5 moves in the inner liquid bin 4, liquid cannot flow into the other side, mutual pollution among the liquids is prevented, the connecting plate 10 is connected with the sleeve 13 through the spring 12, the sleeve 13 moves towards the connecting plate 10, the spring 12 contracts, after the liquid flows out of the liquid outlet 3, the spring 12 returns the sleeve 13 to the original position through resilience force, meanwhile, the moving block 5 is restored to the original position, and due to the fact that the sealing ring 11 is matched with the connecting plate 10 and the sealing ring 11 is tightly attached to the inner liquid bin 4, in the use process, when the liquid enters the inner liquid bin 4 from the liquid inlet 2, the liquid cannot flow out of the inner liquid bin 4, the sealing ring 11 blocks the liquid, and the liquid is prevented from flowing out of the inner liquid bin 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a unidirectional lock convenient to overhaul, includes casing (1), its characterized in that: liquid inlet (2) have been seted up in the outside of casing (1), liquid outlet (3) have been seted up in the outside of casing (1), interior liquid storehouse (4) have been seted up in the inside of casing (1), the inside of interior liquid storehouse (4) is provided with movable block (5), the outside fixed mounting of movable block (5) has kicking block (6), the outside of casing (1) is provided with mounting panel (7), the outside of mounting panel (7) is provided with locking bolt (8), threaded hole (9) have been seted up in the outside of casing (1), the inboard fixed mounting of mounting panel (7) has connecting plate (10), connecting plate (10) outside is provided with sealing washer (11), the inboard fixed mounting of connecting plate (10) has spring (12), the inboard fixed mounting of spring (12) has sleeve (13), mounting groove (14) have been seted up in the outside of casing (1).
2. The one-way lock for easy access of claim 1, wherein: the liquid inlets (2) and the liquid outlets (3) are arranged in the same number and are symmetrically distributed about the central line of the shell (1).
3. The one-way lock for easy access of claim 1, wherein: the central lines of the inner liquid bin (4), the moving block (5) and the top block (6) are positioned on the same horizontal line, and the inner liquid bin (4) is matched with the moving block (5).
4. The one-way lock for easy access of claim 1, wherein: the locking bolts (8) and the threaded holes (9) are provided with the same plurality, the locking bolts (8) and the threaded holes (9) are in threaded connection, and the mounting plate (7) and the shell (1) are in threaded connection.
5. The one-way lock for easy access of claim 1, wherein: the mounting plate (7), the connecting plate (10), the springs (12) and the sleeves (13) are arranged in the same number and symmetrically distributed about the central line of the shell (1), and the connecting plate (10) is connected with the sleeves (13) through the springs (12).
6. The one-way lock for easy access of claim 1, wherein: the sealing ring (11) is matched with the connecting plate (10), the sealing ring (11) is tightly attached to the inner liquid bin (4), and the sealing ring (11) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809166.9U CN220505886U (en) | 2023-07-11 | 2023-07-11 | Unidirectional lock convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809166.9U CN220505886U (en) | 2023-07-11 | 2023-07-11 | Unidirectional lock convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505886U true CN220505886U (en) | 2024-02-20 |
Family
ID=89869555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321809166.9U Active CN220505886U (en) | 2023-07-11 | 2023-07-11 | Unidirectional lock convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505886U (en) |
-
2023
- 2023-07-11 CN CN202321809166.9U patent/CN220505886U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |