CN2612783Y - Lock joint structure for driven wheel cover and master rod section bar of automatic folding door - Google Patents
Lock joint structure for driven wheel cover and master rod section bar of automatic folding door Download PDFInfo
- Publication number
- CN2612783Y CN2612783Y CN 03251352 CN03251352U CN2612783Y CN 2612783 Y CN2612783 Y CN 2612783Y CN 03251352 CN03251352 CN 03251352 CN 03251352 U CN03251352 U CN 03251352U CN 2612783 Y CN2612783 Y CN 2612783Y
- Authority
- CN
- China
- Prior art keywords
- section bar
- driven wheel
- wheel cover
- mobile jib
- automatic folding
- 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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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a driven wheel cover of an automatic folding door and a lock joint structure of a main rod section bar, which relates to an automatic folding door structure, in particular to an improvement on a wheel cover of an automatic folding door and a connecting structure of the main rod section bar. The driven wheel cover of the automatic folding door and the lock joint structure of the main rod section bar comprise the driven wheel cover, the main rod section bar is connected with a lower cross bar section bar, and the driven wheel is arranged on the end of the lower cross bar section bar. An outward barb is arranged on the side surface, on which the driven wheel cover is connected with the main rod section bar, and a buckling position hole is correspondingly arranged on the side surface, on which the main rod section bar is connected with the driven wheel cover. When installed, the barb of the driven wheel cover is capable of being clipped in the buckling position hole arranged on the main rod section bar, thereby being capable of greatly simplifying assembling process, reducing labor intensity of operators, and the connecting structure is capable of ensuring the utility model keep steady state at three directions of X, Y and Z, and making the appearance more beautiful.
Description
Technical field
The utility model relates to a kind of structure to automatic folding door, particularly to the wheel cover of automatic folding door and the improvement of mobile jib section bar syndeton.
Background technology
In background technology, with the syndeton of the most approaching driven wheel cover of the utility model and mobile jib section bar as shown in Figure 1, described driven pulley wheel cover 1 is fixed on the mobile jib section bar 2 by screw 8, and concrete syndeton such as applicant be disclosed technology contents in Chinese patent application 02257395.X.The structure of above-mentioned background technology is more simple than before, but still needs manual operations to screw screw when installing, and installs ornament additional on screw hole, and it is loaded down with trivial details that operation still shows.
Technology contents
The purpose of this utility model is the fastening structure by driven wheel cover that a kind of automatic folding door is provided and mobile jib section bar, and then has overcome the problem that exists in the above-mentioned background technology.
In the driven wheel cover of automatic folding door and the fastening structure of mobile jib section bar, comprise that driven wheel cover, mobile jib section bar are connected with the sheer pole section bar, driven pulley is installed on the end of sheer pole section bar.The side that described driven wheel cover is connected with the mobile jib section bar is provided with coupler body barb outwardly, is correspondingly provided with the button bit hole on described mobile jib section bar and side that driven wheel cover is connected, and under connection status, described barb can buckle in the described button bit hole.
The side that the length of the barb on the described driven wheel cover should be longer than driven wheel cover.Can every row be provided with two, upper and lower two rows are totally four barbs.
Button bit hole on the described mobile jib section bar can be corresponding with the barb on the described driven wheel cover, and four button bit holes are set altogether.
The soffit of described driven wheel cover be provided with the sheer pole section bar on the corresponding insertion wing plate of slot, during connection, described insertion wing plate can insert in the slot on the sheer pole section bar.
When mounted, can carry out according to the description of above-mentioned background technology, and make barb on the driven wheel cover buckle into the button bit hole that is provided with on the mobile jib section bar promptly can to finish whole assembly processes, and need not re-use instrument turn bolt and ornament is installed, thereby can simplify installation procedure greatly, reduce operator's labour intensity, and the syndeton of driven wheel cover and mobile jib section bar can make it keep steady status on X, Y, three directions of Z, profile is more attractive in appearance.
Description of drawings
Accompanying drawing 1 is the structural representation of background technology;
Accompanying drawing 2 is a connection status schematic diagram of the present utility model;
Accompanying drawing 3 is that the A-A of accompanying drawing 2 is to vertical view;
Accompanying drawing 4 is the structural representation of mobile jib section bar in the utility model;
Accompanying drawing 5 is that the B of accompanying drawing 2 is to schematic diagram.
In the accompanying drawing: driven wheel cover 1, mobile jib section bar 2, sheer pole section bar 3, driven pulley 4, barb 5, button bit hole 6, insertion wing plate 7, screw 8, slot 9.
Embodiment
Below in conjunction with accompanying drawing a kind of embodiment of the present utility model is elaborated:
Present embodiment comprises a driven wheel cover 1, and mobile jib section bar 2 is connected with sheer pole section bar 3, and driven pulley 4 is installed on the end of sheer pole section bar.The side that described driven wheel cover is connected with the mobile jib section bar is provided with coupler body barb 5 outwardly, and the length of described barb should be longer than the side of driven wheel cover, can every row be provided with two, and upper and lower two rows are totally four barbs.
On described mobile jib section bar 2 and side that driven wheel cover is connected, be correspondingly provided with described driven wheel cover on corresponding four the button bit holes 6 of barb.Under connection status, described barb can buckle in the described button bit hole.
The soffit of described driven wheel cover be provided with the sheer pole section bar on slot 9 corresponding insertion wing plates 7, during connection, described insertion wing plate can insert in the slot on the sheer pole section bar.
When mounted, can carry out according to the description of above-mentioned background technology, and make barb on the driven wheel cover buckle into the button bit hole that is provided with on the mobile jib section bar promptly can to finish whole assembly processes, and can make described syndeton on X, Y, three directions of Z, keep steady status.
Claims (5)
1. the fastening structure of the driven wheel cover of an automatic folding door and mobile jib section bar, comprise in the structure that driven wheel cover, mobile jib section bar are connected with the sheer pole section bar, driven pulley is installed on the end of sheer pole section bar, it is characterized in that the side that described driven wheel cover is connected with the mobile jib section bar is provided with coupler body barb outwardly, on described mobile jib section bar and side that driven wheel cover is connected, be correspondingly provided with the button bit hole, during connection, described barb can buckle in the described button bit hole.
2. the fastening structure of the driven wheel cover of automatic folding door according to claim 1 and mobile jib section bar is characterized in that the side that the length of the barb on the described driven wheel cover should be longer than driven wheel cover.
3. the fastening structure of the driven wheel cover of automatic folding door according to claim 1 and mobile jib section bar is characterized in that can every row being provided with two on the described driven wheel cover, and upper and lower two rows are totally four barbs.
4. according to the driven wheel cover of claim 1,3 described automatic folding doors and the fastening structure of mobile jib section bar, it is characterized in that the button bit hole on the described mobile jib section bar can be corresponding with the barb on the described driven wheel cover, four button bit holes are set altogether.
5. the fastening structure of the driven wheel cover of automatic folding door according to claim 1 and mobile jib section bar, it is characterized in that soffit at described driven wheel cover be provided with the sheer pole section bar on the corresponding insertion wing plate of slot, during connection, described insertion wing plate can insert in the slot on the sheer pole section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251352 CN2612783Y (en) | 2003-04-27 | 2003-04-27 | Lock joint structure for driven wheel cover and master rod section bar of automatic folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251352 CN2612783Y (en) | 2003-04-27 | 2003-04-27 | Lock joint structure for driven wheel cover and master rod section bar of automatic folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612783Y true CN2612783Y (en) | 2004-04-21 |
Family
ID=34169658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251352 Expired - Fee Related CN2612783Y (en) | 2003-04-27 | 2003-04-27 | Lock joint structure for driven wheel cover and master rod section bar of automatic folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612783Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078330B (en) * | 2007-05-31 | 2012-10-10 | 霍志文 | Novel telescopic door |
-
2003
- 2003-04-27 CN CN 03251352 patent/CN2612783Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078330B (en) * | 2007-05-31 | 2012-10-10 | 霍志文 | Novel telescopic door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |