CN202831812U - Lock Cylinder limiting base for automatic door - Google Patents
Lock Cylinder limiting base for automatic door Download PDFInfo
- Publication number
- CN202831812U CN202831812U CN 201220393230 CN201220393230U CN202831812U CN 202831812 U CN202831812 U CN 202831812U CN 201220393230 CN201220393230 CN 201220393230 CN 201220393230 U CN201220393230 U CN 201220393230U CN 202831812 U CN202831812 U CN 202831812U
- Authority
- CN
- China
- Prior art keywords
- limiting
- base body
- blind hole
- automatic door
- limit base
- 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 discloses a cylinder limiting base for an automatic door. The cylinder limiting base for the automatic door comprises a limiting base body (1). Mounting holes (2) are disposed on two sides of the limiting base body (1). A limiting blind hole (3) is disposed at the center of the limiting base body (1). Two limiting bulges (31) arranged oppositely are disposed on the outer side of the limiting blind hole (3). The clearance distance between two limiting bulges (31) is smaller than the diameter of the limiting blind hole (3). The limiting blind hole is directly processed at the center of the limiting base body, so that the cold working of the current standard component can be directly utilized. The lock limiting base for the automatic door is simple in processing technology, high in production efficiency, simple in structure and reliable in performance.
Description
Technical field
The utility model relates to a kind of tapered end limit base for automatic door.
Background technology
Prior art generally comprises the workpiece of a plurality of assemblings for the tapered end limit base of automatic door, it is various to relate to complex manufacturing, but also needs extra assembling processing, owing to the reason of assembling, there is the insecure defective of performance, on the low side owing to the defective yield rate that causes is installed easily.
The utility model content
The technical problems to be solved in the utility model provides that a kind of processing technology is simple, production efficiency is high, the tapered end limit base that is used for automatic door of simple in structure, dependable performance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of tapered end limit base for automatic door, comprise the limit base body, the both sides of described limit base body are provided with installing hole, the middle part of described limit base body is provided with spacing blind hole, the outside of described spacing blind hole is provided with the spacing protuberance of two positioned opposite, and the clearance distance between two spacing protuberances is less than described spacing blind hole.
As further improvement in the technical proposal:
Described limit base body is strip.
The utlity model has following advantage:The utility model comprises the limit base body, the both sides of limit base body are provided with installing hole, the middle part of limit base body is provided with spacing blind hole, the outside of spacing blind hole is provided with the spacing protuberance of two positioned opposite, and the clearance distance between two spacing protuberances is less than spacing blind hole, the utility model is by directly processing spacing blind hole at the middle part of limit base body, can directly utilize existing standard component cold working, have that processing technology is simple, production efficiency is high, an advantage of simple in structure, dependable performance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the main TV structure schematic diagram of the utility model embodiment.
Marginal data: 1, limit base body; 2, installing hole; 3, spacing blind hole; 31, spacing protuberance.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
As depicted in figs. 1 and 2, the tapered end limit base that present embodiment is used for automatic door comprises limit base body 1, the both sides of limit base body 1 are provided with installing hole 2, the middle part of limit base body 1 is provided with spacing blind hole 3, the outside of spacing blind hole 3 is provided with the spacing protuberance 31 of two positioned opposite, and the clearance distance between two spacing protuberances 31 is less than spacing blind hole 3.Therefore present embodiment can directly utilize existing standard component cold working by directly process spacing blind hole 3 at the middle part of limit base body 1, has that processing technology is simple, production efficiency is high, an advantage of simple in structure, dependable performance.
In the present embodiment, limit base body 1 is strip, and structural strength is better.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. tapered end limit base that is used for automatic door, it is characterized in that: comprise limit base body (1), the both sides of described limit base body (1) are provided with installing hole (2), the middle part of described limit base body (1) is provided with spacing blind hole (3), the outside of described spacing blind hole (3) is provided with the spacing protuberance (31) of two positioned opposite, and the clearance distance between two spacing protuberances (31) is less than described spacing blind hole (3).
2. the tapered end limit base for automatic door according to claim 1, it is characterized in that: described limit base body (1) is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393230 CN202831812U (en) | 2012-08-09 | 2012-08-09 | Lock Cylinder limiting base for automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393230 CN202831812U (en) | 2012-08-09 | 2012-08-09 | Lock Cylinder limiting base for automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831812U true CN202831812U (en) | 2013-03-27 |
Family
ID=47943554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393230 Expired - Fee Related CN202831812U (en) | 2012-08-09 | 2012-08-09 | Lock Cylinder limiting base for automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831812U (en) |
-
2012
- 2012-08-09 CN CN 201220393230 patent/CN202831812U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130809 |