CN212098852U - Rail train air conditioner door cover quick locking device - Google Patents
Rail train air conditioner door cover quick locking device Download PDFInfo
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- CN212098852U CN212098852U CN202020830553.0U CN202020830553U CN212098852U CN 212098852 U CN212098852 U CN 212098852U CN 202020830553 U CN202020830553 U CN 202020830553U CN 212098852 U CN212098852 U CN 212098852U
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- box body
- groove
- block
- air conditioner
- fixedly arranged
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Abstract
The utility model provides a rail train air conditioner door closure quick-lock device. Rail train air conditioner door closure quick-lock device includes: a box body; the first fixing block is fixedly arranged on the inner wall of the bottom of the box body; the clamping groove is formed in the top of the first fixing block; the door cover is rotatably arranged on the box body; the second fixing block is fixedly arranged on the door cover; the groove is formed in the bottom of the second fixing block; the clamping block is slidably arranged in the groove, and the bottom of the clamping block extends into the clamping groove; the spring is fixedly arranged at the top of the clamping block, and the top end of the spring is fixedly connected with the inner wall of the top of the groove; the box body is fixedly arranged on the door cover; the dwang, the dwang rotates to be installed in the casket body. The utility model provides a rail train air conditioner door closure quick locking device has convenient to use, the spring bolt is difficult to take place the advantage of distortion simultaneously.
Description
Technical Field
The utility model relates to a hasp technical field especially relates to a rail train air conditioner door closure quick-lock device.
Background
The rail train mainly refers to vehicles used by urban subway trains, light rail trains and intercity trains, and in order to improve the comfort of passengers, the rail trains are generally provided with air conditioning systems, and the locking mode of the air conditioning door covers of the existing rail trains is generally a mode of adopting a rotating shaft door lock.
However, in the prior art, the bolt of the shaft lock is relatively poor in quality and is relatively easy to distort, so that the door cover cannot be normally locked, and even the door cover cannot be normally closed, which is common in trains, and therefore, it is necessary to provide a new rail train air conditioner door cover quick lock device to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a rail train air conditioner door closure quick-lock device that convenient to use, spring bolt are difficult to take place to distort simultaneously.
In order to solve the technical problem, the utility model provides a rail train air conditioner door closure quick locking device includes: a box body; the first fixing block is fixedly arranged on the inner wall of the bottom of the box body; the clamping groove is formed in the top of the first fixing block; the door cover is rotatably arranged on the box body; the second fixing block is fixedly arranged on the door cover; the groove is formed in the bottom of the second fixing block; the clamping block is slidably arranged in the groove, and the bottom of the clamping block extends into the clamping groove; the spring is fixedly arranged at the top of the clamping block, and the top end of the spring is fixedly connected with the inner wall of the top of the groove; the box body is fixedly arranged on the door cover; the rotating rod is rotatably arranged in the box body; the gear is fixedly sleeved on the rotating rod; the two positioning rods are fixedly arranged in the box body; the two sliding blocks are respectively sleeved on the corresponding positioning rods in a sliding manner; the two racks are respectively and fixedly arranged on the corresponding sliding blocks and are meshed with the gear; the two connecting blocks are fixedly arranged on any one sliding block, and one sides of the two connecting blocks extend out of the box body; the pull rings are fixedly arranged on the two connecting blocks; the steel wire, steel wire fixed connection is in the bottom of any one slider, the bottom of steel wire extends to in the recess and with the top fixed connection of fixture block.
Preferably, a first limiting groove is formed in the inner wall of one side of the groove, a first limiting block is slidably mounted in the first limiting groove, and one side of the first limiting block extends out of the first limiting groove and is fixedly connected with the clamping block.
Preferably, a first sliding hole is formed in the inner wall of the top of the groove, and the steel wire is connected with the first sliding hole in a sliding mode.
Preferably, a second sliding hole is formed in the inner wall of the bottom of the box body, and the steel wire is connected with the second sliding hole in a sliding mode.
Preferably, a third sliding hole is formed in the inner wall of one side of the box body, and the two connecting blocks are connected with the third sliding hole in a sliding mode.
Preferably, a second limiting groove is formed in the inner wall of one side of the box body, a second limiting block is slidably mounted in the second limiting groove, and one side of the second limiting block is fixedly connected with the corresponding sliding block.
Compared with the prior art, the utility model provides a rail train air conditioner door closure quick-lock device has following beneficial effect:
the utility model provides a rail train air conditioner door closure quick-lock device cooperatees through fixture block, spring, casket body, dwang, gear, locating lever, slider, rack, connecting block, pull ring, steel wire, has realized the locking and the quick unblock work to the door closure, and the fixture block is more non-deformable for the spring bolt of pivot lock simultaneously.
Drawings
Fig. 1 is a schematic front sectional view of a quick locking device for an air conditioner door cover of a rail train according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Reference numbers in the figures: 1. the box, 2, first fixed block, 3, draw-in groove, 4, door closure, 5, second fixed block, 6, recess, 7, fixture block, 8, spring, 9, casket body, 10, dwang, 11, gear, 12, locating lever, 13, slider, 14, rack, 15, connecting block, 16, pull ring, 17, steel wire.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic front sectional view of a quick locking device for an air conditioner door cover of a rail train according to the present invention; fig. 2 is an enlarged schematic view of a portion a in fig. 1. Rail train air conditioner door closure quick-lock device includes: a box body 1; the first fixing block 2 is fixedly arranged on the inner wall of the bottom of the box body 1; the clamping groove 3 is formed in the top of the first fixing block 2; the door cover 4 is rotatably arranged on the box body 1; the second fixing block 5 is fixedly arranged on the door cover 4; the groove 6 is formed in the bottom of the second fixing block 5; the clamping block 7 is slidably mounted in the groove 6, and the bottom of the clamping block 7 extends into the clamping groove 3; the spring 8 is fixedly arranged at the top of the clamping block 7, and the top end of the spring 8 is fixedly connected with the inner wall of the top of the groove 6; the box body 9, the box body 9 is fixedly arranged on the door cover 4; the rotating rod 10 is rotatably arranged in the box body 9; the gear 11 is fixedly sleeved on the rotating rod 10; the two positioning rods 12, the two positioning rods 12 are both fixedly arranged in the box body 9; the two sliding blocks 13 are respectively sleeved on the corresponding positioning rods 12 in a sliding manner; the two racks 14 are respectively and fixedly arranged on the corresponding sliding blocks 13, and the two racks 14 are both meshed with the gear 11; the two connecting blocks 15 are fixedly arranged on any one of the sliding blocks 13, and one sides of the two connecting blocks 15 extend out of the box body 9; the pull rings 16 are fixedly arranged on the two connecting blocks 15; and the steel wire 17 is fixedly connected to the bottom of any one of the sliding blocks 13, and the bottom end of the steel wire 17 extends into the groove 6 and is fixedly connected with the top of the clamping block 7.
A first limiting groove is formed in the inner wall of one side of the groove 6, a first limiting block is slidably mounted in the first limiting groove, and one side of the first limiting block extends out of the first limiting groove and is fixedly connected with the clamping block 7.
A first sliding hole is formed in the inner wall of the top of the groove 6, and the steel wire 17 is connected with the first sliding hole in a sliding mode.
A second sliding hole is formed in the inner wall of the bottom of the box body 9, and the steel wire 17 is connected with the second sliding hole in a sliding mode.
A third sliding hole is formed in the inner wall of one side of the box body 9, and the two connecting blocks 15 are connected with the third sliding hole in a sliding mode.
A second limiting groove is formed in the inner wall of one side of the box body 9, a second limiting block is slidably mounted in the second limiting groove, and one side of the second limiting block is fixedly connected with the corresponding sliding block 13.
The utility model provides a rail train air conditioner door closure quick-lock device's theory of operation as follows:
during the use, when door closure 4 needs to be started, hold pull ring 16 and pull down, pull ring 16 drives corresponding slider 13 gliding through two connecting blocks 15, corresponding slider 13 drives gear 11 through corresponding rack 14 and rotates, gear 11 drives another rack 14 through rotating and rises, thereby make another slider 13 slide upwards, slider 13 passes through steel wire 17 pulling fixture block 7 and slides upwards in recess 6, fixture block 7 withdraws from draw-in groove 3 through extrusion spring 8, thereby realized the work of opening door closure 4, when needing to close door closure 4, only need with door closure 4 and cover to box 1 on can.
Compared with the prior art, the utility model provides a rail train air conditioner door closure quick-lock device has following beneficial effect:
the utility model provides a rail train air conditioner door closure quick-lock device cooperatees through fixture block 7, spring 8, casket body 9, dwang 10, gear 11, locating lever 12, slider 13, rack 14, connecting block 15, pull ring 16, steel wire 17, has realized locking and quick unblock work to door closure 4, and fixture block 7 is more non-deformable for the spring bolt of pivot lock simultaneously.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a rail train air conditioner door closure quick-lock device which characterized in that includes:
a box body;
the first fixing block is fixedly arranged on the inner wall of the bottom of the box body;
the clamping groove is formed in the top of the first fixing block;
the door cover is rotatably arranged on the box body;
the second fixing block is fixedly arranged on the door cover;
the groove is formed in the bottom of the second fixing block;
the clamping block is slidably arranged in the groove, and the bottom of the clamping block extends into the clamping groove;
the spring is fixedly arranged at the top of the clamping block, and the top end of the spring is fixedly connected with the inner wall of the top of the groove;
the box body is fixedly arranged on the door cover;
the rotating rod is rotatably arranged in the box body;
the gear is fixedly sleeved on the rotating rod;
the two positioning rods are fixedly arranged in the box body;
the two sliding blocks are respectively sleeved on the corresponding positioning rods in a sliding manner;
the two racks are respectively and fixedly arranged on the corresponding sliding blocks and are meshed with the gear;
the two connecting blocks are fixedly arranged on any one sliding block, and one sides of the two connecting blocks extend out of the box body;
the pull rings are fixedly arranged on the two connecting blocks;
the steel wire, steel wire fixed connection is in the bottom of any one slider, the bottom of steel wire extends to in the recess and with the top fixed connection of fixture block.
2. The quick locking device for the air conditioner door cover of the railway train as claimed in claim 1, wherein a first limiting groove is formed on an inner wall of one side of the groove, a first limiting block is slidably mounted in the first limiting groove, and one side of the first limiting block extends out of the first limiting groove and is fixedly connected with the clamping block.
3. The quick lock device for the air conditioner door cover of the railway train as claimed in claim 1, wherein a first sliding hole is formed on the inner wall of the top of the groove, and the steel wire is slidably connected with the first sliding hole.
4. The quick lock device for an air conditioner door cover of a railway train as claimed in claim 1, wherein a second sliding hole is formed on the inner wall of the bottom of the box body, and the steel wire is slidably connected with the second sliding hole.
5. The quick lock device for the air conditioner door cover of the railway train as claimed in claim 1, wherein a third sliding hole is formed on one side of the inner wall of the box body, and both of the connecting blocks are slidably connected with the third sliding hole.
6. The quick lock device for the air conditioner door cover of the railway train as claimed in claim 1, wherein a second limiting groove is formed on an inner wall of one side of the box body, a second limiting block is slidably mounted in the second limiting groove, and one side of the second limiting block is fixedly connected with the corresponding sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830553.0U CN212098852U (en) | 2020-05-18 | 2020-05-18 | Rail train air conditioner door cover quick locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830553.0U CN212098852U (en) | 2020-05-18 | 2020-05-18 | Rail train air conditioner door cover quick locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212098852U true CN212098852U (en) | 2020-12-08 |
Family
ID=73622520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020830553.0U Active CN212098852U (en) | 2020-05-18 | 2020-05-18 | Rail train air conditioner door cover quick locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212098852U (en) |
-
2020
- 2020-05-18 CN CN202020830553.0U patent/CN212098852U/en active Active
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