CN210635587U - Car convenient to bill-board is changed - Google Patents
Car convenient to bill-board is changed Download PDFInfo
- Publication number
- CN210635587U CN210635587U CN201921715144.XU CN201921715144U CN210635587U CN 210635587 U CN210635587 U CN 210635587U CN 201921715144 U CN201921715144 U CN 201921715144U CN 210635587 U CN210635587 U CN 210635587U
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- CN
- China
- Prior art keywords
- guide rail
- rail pole
- rod
- spring
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a car convenient to bill-board is changed, including the railway carriage or compartment body, ventilation mechanism has been seted up to the symmetry on the railway carriage or compartment body, railway carriage or compartment internal side wall is guide rail pole and last guide rail pole under fixedly connected with respectively, the inside wall of the railway carriage or compartment body still rotates and is connected with movable guide rail pole, be equipped with the bill-board down between guide rail pole and the last guide rail pole, all be equipped with on lower guide rail pole and the last guide rail pole and support tight mechanism, upward set up the spring groove in the guide rail pole, fixedly connected with spring on the lateral wall in spring groove, the one end fixedly connected with kelly of spring groove lateral wall is kept away from to the spring, kelly sliding connection is at the spring. The utility model discloses a pulling pull rod lets the kelly slide to the spring inslot, until breaking away from the draw-in groove to make movable guide rail pole can rotate, the right side opening of going up the guide rail pole opens, and the bill-board slides under between guide rail pole and the last guide rail pole, until taking out in one side opening of the guide rail pole of follow, it is convenient to change.
Description
Technical Field
The utility model relates to a car technical field especially relates to a car convenient to bill-board is changed.
Background
The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. The elevator car is a car body part for carrying passengers or goods and other loads, and the design of the space environment of the car type elevator needs to take the requirement of the passengers on the use function of the elevator as a core; the design of the space environment of the car elevator must follow the general rule of the design of the indoor and outdoor space environments, the design style is coordinated with the design style of the building space, and the space environment is fused with the surrounding large environment.
For some office buildings or residential area cars, property often cooperates with advertisers to make a plurality of advertising boards to be attached to the cars, but general advertising is time-efficient and needs to be replaced regularly, but the advertising boards are installed through fixing screws and are difficult to detach again once sliding threads occur, and replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "because advertising all is ageing, need regularly change, but the bill-board passes through the fixed screw installation back, in case the smooth silk appears and just hardly pulls down once more, changes inconvenient" defect to a car of being convenient for the bill-board is changed is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a car convenient to bill-board is changed, includes the railway carriage or compartment body, ventilation mechanism has been seted up to the symmetry on the railway carriage or compartment body, guide rail pole and last guide rail pole under the internal side wall difference fixedly connected with of railway carriage or compartment, the inside wall of the railway carriage or compartment body still rotates and is connected with movable guide rail pole, be equipped with the bill-board between lower guide rail pole and the last guide rail pole, all be equipped with on lower guide rail pole and the last guide rail pole and support tight mechanism, upward set up the spring groove in the guide rail pole, fixedly connected with spring on the lateral wall in spring groove, the one end fixedly connected with kelly of spring groove lateral wall is kept away from to the spring, kelly sliding connection is at the spring inslot, the draw-in groove has been.
Preferably, the ventilation mechanism comprises a ventilation opening, the ventilation opening is formed in the upper side of the compartment body, and an exhaust fan is fixedly mounted in the ventilation opening.
Preferably, guide rail grooves are formed in the lower guide rail rod, the upper guide rail rod and the movable guide rail rod, and the advertising board is connected in the guide rail grooves in a sliding mode.
Preferably, the tightening mechanism comprises a tightening bolt, the tightening bolt is in threaded fit with the upper guide rail rod and the movable guide rail rod, and a rubber pad is fixedly connected to the bottom end of the tightening bolt.
Preferably, an opening is reserved on the upper side of the spring groove, a pull rod is fixedly connected to the clamping rod, and the pull rod penetrates through the opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the pulling pull rod, let the kelly slide to the spring inslot, until breaking away from the draw-in groove, thereby make the movable guide rail pole can rotate, the right side opening of going up the guide rail pole is opened, the bill-board slides under between guide rail pole and the last guide rail pole, until taking out in the opening of one side of from last guide rail pole, it is convenient to change, after the bill-board of renewal, rotate movable guide rail pole once more and make its and last guide rail pole butt joint, then under spring elastic action, the kelly card is gone into in the draw-in groove, realize opening closure work.
2. The bill-board slides in the guide rail inslot and freely adjusts the propaganda position to managers can install a plurality of bill-boards additional as required and carry out the propaganda, makes the rubber pad support tight bill-board through rotatory support tight bolt, thereby carries on spacingly to the bill-board, realizes the rigidity.
Drawings
Fig. 1 is a schematic front structural view of a car convenient for replacing a billboard of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure: 1-carriage body, 2-ventilation port, 3-exhaust fan, 4-lower guide rail rod, 5-billboard, 6-upper guide rail rod, 7-movable guide rail rod, 8-guide rail groove, 9-spring, 10-spring groove, 11-pull rod, 12-clamping rod, 13-clamping groove, 14-abutting bolt and 15-rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a car convenient for replacing a billboard comprises a car body 1, wherein the car body 1 is symmetrically provided with a ventilation mechanism, the ventilation mechanism comprises a ventilation opening 2, the ventilation opening 2 is arranged at the upper side of the car body 1, an exhaust fan 3 is fixedly arranged in the ventilation opening 2, air flow through 2 of taking a breath with higher speed of air discharge fan 3, make the air flow conductivity in the box 1 better, guide rail pole 4 and last guide rail pole 6 under 1 inside wall difference fixedly connected with of the railway carriage or compartment body, the inside wall of the railway carriage or compartment body 1 still rotates and is connected with movable guide rail pole 7, be equipped with bill-board 5 between lower guide rail pole 4 and the last guide rail pole 6, lower guide rail pole 4, go up guide rail pole 6, guide rail groove 8 has all been seted up on the movable guide rail pole 7, 5 sliding connection of bill-board are in guide rail groove 8, bill-board 5 can't directly take out from guide rail groove 8, bill-board 5 slides in guide rail groove 8 and freely adjusts the propaga.
The lower guide rail rod 4 and the upper guide rail rod 6 are respectively provided with a clamping mechanism, the clamping mechanism comprises a clamping bolt 14, the clamping bolt 14 is in threaded fit with the upper guide rail rod 6 and the movable guide rail rod 7, the bottom end of the clamping bolt 14 is fixedly connected with a rubber pad 15, the rubber pad 15 is clamped against the advertising board 5 by rotating the clamping bolt 14, so that the advertising board 5 is limited, the position is fixed, a spring groove 10 is formed in the upper guide rail rod 6, a spring 9 is fixedly connected to the side wall of the spring groove 10, one end, far away from the side wall of the spring groove 10, of the spring 9 is fixedly connected with a clamping rod 12, an opening is reserved on the upper side of the spring groove 10, a pull rod 11 is fixedly connected to the clamping rod 12, the pull rod 11 penetrates through the opening to be arranged, the pull rod 11 penetrates through the opening to move, the clamping rod 12 slides towards the spring groove 10 until being separated from the clamping groove 13, the rotation limit of the movable guide rail, the movable guide rail rod 7 is provided with a clamping groove 13, and the clamping groove 13 is matched with the spring groove 10.
In the utility model, when the user uses the device, the clamping rod 12 slides in the spring groove 10 by pulling the pull rod 11 until the clamping groove 13 is separated, so that the movable guide rail rod 7 rotates, the right side opening of the upper guide rail rod 6 is opened, the advertising board 5 slides between the lower guide rail rod 4 and the upper guide rail rod 6 until the advertising board is taken out from one side opening of the upper guide rail rod 6, the replacement is convenient, after the new advertising board 5 is replaced, the movable guide rail rod 7 is rotated again to be butted with the upper guide rail rod 6, then the clamping rod 12 is clamped in the clamping groove 13 under the elastic action of the spring 9, so as to realize the opening closing work, the advertising board 5 can slide in the guide rail groove 8 to freely adjust the propaganda position, and managers can additionally install a plurality of advertising boards 5 as required for propaganda, the advertising board 5 is tightly propped by rotating the propping bolt 14, so that the rubber pad 15 tightly props up the advertising board 5, thereby limiting the, and realizing position fixing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The car convenient for replacing the advertising board comprises a car body (1) and is characterized in that a ventilation mechanism is symmetrically arranged on the car body (1), the inner side wall of the car body (1) is respectively and fixedly connected with a lower guide rail rod (4) and an upper guide rail rod (6), the inner side wall of the car body (1) is further rotatably connected with a movable guide rail rod (7), the advertising board (5) is arranged between the lower guide rail rod (4) and the upper guide rail rod (6), the lower guide rail rod (4) and the upper guide rail rod (6) are respectively provided with a tightening mechanism, a spring groove (10) is formed in the upper guide rail rod (6), a spring (9) is fixedly connected onto the side wall of the spring groove (10), one end, far away from the side wall of the spring groove (10), of the spring (9) is fixedly connected with a clamping rod (12), the clamping rod (12) is slidably connected into the spring groove (10), and a clamping groove (13) is formed in the movable guide rail rod (, the clamping groove (13) is matched with the spring groove (10).
2. A cage for facilitating replacement of a billboard according to claim 1, wherein the ventilation means comprises a ventilation opening (2), the ventilation opening (2) is provided at an upper side of the cage (1), and an exhaust fan (3) is fixedly installed in the ventilation opening (2).
3. The car convenient to bill-board is changed according to claim 1, characterized in that all seted up on lower guide rail pole (4), upper guide rail pole (6), movable guide rail pole (7) guide rail groove (8), bill-board (5) sliding connection is in guide rail groove (8).
4. The car convenient to bill-board is changed according to claim 1, characterized in that, the tight mechanism includes tight bolt (14), tight bolt (14) and upper guide rail pole (6), activity guide rail pole (7) screw-thread fit, tight bolt (14) bottom fixedly connected with rubber pad (15).
5. A lift car convenient for billboard replacement according to claim 1, wherein an opening is reserved on the upper side of the spring groove (10), a pull rod (11) is fixedly connected to the clamping rod (12), and the pull rod (11) penetrates through the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715144.XU CN210635587U (en) | 2019-10-14 | 2019-10-14 | Car convenient to bill-board is changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715144.XU CN210635587U (en) | 2019-10-14 | 2019-10-14 | Car convenient to bill-board is changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210635587U true CN210635587U (en) | 2020-05-29 |
Family
ID=70793813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715144.XU Expired - Fee Related CN210635587U (en) | 2019-10-14 | 2019-10-14 | Car convenient to bill-board is changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210635587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229655A (en) * | 2021-12-24 | 2022-03-25 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
-
2019
- 2019-10-14 CN CN201921715144.XU patent/CN210635587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229655A (en) * | 2021-12-24 | 2022-03-25 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
| CN114229655B (en) * | 2021-12-24 | 2023-09-19 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
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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: 20200529 |