CN203961563U - For the removable door shaft device of advertising lamp box - Google Patents
For the removable door shaft device of advertising lamp box Download PDFInfo
- Publication number
- CN203961563U CN203961563U CN201420420645.6U CN201420420645U CN203961563U CN 203961563 U CN203961563 U CN 203961563U CN 201420420645 U CN201420420645 U CN 201420420645U CN 203961563 U CN203961563 U CN 203961563U
- Authority
- CN
- China
- Prior art keywords
- door
- locating hole
- hinge
- shaft sleeve
- lamp box
- 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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Abstract
The utility model relates to a kind of door body member, relate in particular to a kind of removable door shaft device for advertising lamp box, comprise door-hinge, door-hinge upper end is set with Upper shaft sleeve, lower end is set with Lower shaft sleeve, door-hinge lower end is provided with the first locating hole, is provided with the second locating hole with the Lower shaft sleeve of the first locating hole opposite position, and the first locating hole and the second locating hole inside are provided with the alignment pin matching with it; Adopt this device, if desired change door, only bolt need to be backed out, door-hinge is taken off, door can take off, and is very easy to dismounting.
Description
Technical field
The utility model relates to a kind of door body member, relates in particular to a kind of removable door shaft device for advertising lamp box.
Background technology
Advertising lamp box is widely used in the ground such as market, subway, house, is mainly used in placing picture poster or flyer etc.And existing advertising lamp box couples together door and doorframe by door hinge structure mostly, but while needing to change door, door hinge structure is not quick detachable, and labour intensity is higher.
Summary of the invention
The purpose of this utility model is to overcome the existing not easily detachable shortcoming having for the door axis device of advertising lamp box, and a kind of removable door shaft device that can easily dismantle door is provided.
For solving the problems of the technologies described above, the utility model provides a kind of removable door shaft device, comprise door-hinge, door-hinge upper end is set with Upper shaft sleeve, lower end is set with Lower shaft sleeve, door-hinge lower end is provided with the first locating hole, is provided with the second locating hole with the Lower shaft sleeve of the first locating hole opposite position, and the first locating hole and the second locating hole inside are provided with the alignment pin matching with it.
In the first locating hole and described the second locating hole, be provided with screw thread, alignment pin is provided with the external screw thread matching with it, and the lower end of door-hinge is provided with handle.
Adopt this device, if desired change door, only bolt need to be backed out, door-hinge is taken off, door can take off, and is very easy to dismounting.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the first detailed description of the invention of the removable door shaft device for advertising lamp box that provides of the utility model;
Fig. 2 is the structural representation of the second detailed description of the invention of the removable door shaft device for advertising lamp box that provides of the utility model.
Detailed description of the invention
Fig. 1 shows the first embodiment of the present utility model.As shown in Figure 1, a kind of removable door shaft device, comprise door-hinge 4, door-hinge 4 upper ends are set with Upper shaft sleeve 1, lower end is set with Lower shaft sleeve 2, door-hinge 4 lower ends are provided with the first locating hole, are provided with the second locating hole with the Lower shaft sleeve 2 of the first locating hole opposite position, and the first locating hole and the second locating hole inside are provided with the alignment pin 3 matching with it.
When use, get two cover door axis devices, Upper shaft sleeve 1 is welded on doorframe inside, and Lower shaft sleeve 2 is welded in door, door is placed on to the position of opening of doorframe, allow axle 4 penetrate in Lower shaft sleeve, finally alignment pin 3 is inserted in first, second locating hole, door-hinge just can normally use, if desired change door, only alignment pin 3 need to be taken off, door-hinge 4 is taken off, door can take off.
Fig. 2 shows the second embodiment of the present utility model.As shown in Figure 2, a kind of removable door shaft device, comprise door-hinge 4, door-hinge 4 upper ends are set with Upper shaft sleeve 1, lower end is set with Lower shaft sleeve 2, door-hinge 4 lower ends are provided with the first locating hole, are provided with the second locating hole with the Lower shaft sleeve 2 of the first locating hole opposite position, and the first locating hole and the second locating hole inside are provided with the alignment pin 3 matching with it.In the first locating hole and the second locating hole, be provided with screw thread, alignment pin 3 is provided with the external screw thread matching with it, and the lower end of door-hinge 4 is provided with handle 5.
When use, get two cover door axis devices, Upper shaft sleeve 1 is welded on to doorframe inside, Lower shaft sleeve 2 is welded in door, door is placed on to the position of opening of doorframe, hand-held handle 5 allows axle 4 penetrate in Lower shaft sleeve, rotation alignment pin 3, finally alignment pin 3 is inserted in first, second locating hole, door-hinge 4 just can normally use, and if desired changes door, only alignment pin 3 need to be taken off, door-hinge 4 is taken off, and door can take off.
Claims (3)
1. the removable door shaft device for advertising lamp box, it is characterized in that: comprise door-hinge (4), described door-hinge (4) upper end is set with Upper shaft sleeve (1), lower end is set with Lower shaft sleeve (2), described door-hinge (4) lower end is provided with the first locating hole, be provided with the second locating hole with the Lower shaft sleeve of described the first locating hole opposite position, described the first locating hole and described the second locating hole inside are provided with the alignment pin (3) matching with it.
2. the removable door shaft device for advertising lamp box according to claim 1, is characterized in that: in described the first locating hole and described the second locating hole, be provided with screw thread, described alignment pin (3) is provided with the external screw thread matching with it.
3. the removable door shaft device for advertising lamp box according to claim 1, is characterized in that: the lower end of described door-hinge (4) is provided with handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420645.6U CN203961563U (en) | 2014-07-29 | 2014-07-29 | For the removable door shaft device of advertising lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420645.6U CN203961563U (en) | 2014-07-29 | 2014-07-29 | For the removable door shaft device of advertising lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961563U true CN203961563U (en) | 2014-11-26 |
Family
ID=51922162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420645.6U Expired - Fee Related CN203961563U (en) | 2014-07-29 | 2014-07-29 | For the removable door shaft device of advertising lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961563U (en) |
-
2014
- 2014-07-29 CN CN201420420645.6U patent/CN203961563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150626 Granted publication date: 20141126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20151226 Granted publication date: 20141126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160617 Granted publication date: 20141126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161217 Granted publication date: 20141126 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160729 |