CN103899058A - Fixing device for upright rod of stair railing - Google Patents
Fixing device for upright rod of stair railing Download PDFInfo
- Publication number
- CN103899058A CN103899058A CN201210582434.8A CN201210582434A CN103899058A CN 103899058 A CN103899058 A CN 103899058A CN 201210582434 A CN201210582434 A CN 201210582434A CN 103899058 A CN103899058 A CN 103899058A
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- CN
- China
- Prior art keywords
- vertical rod
- upright rod
- fixing device
- balustrade
- fastening devices
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Abstract
The invention relates to a fixing device for an upright rod of a stair railing. The fixing device comprises an upright rod guide sleeve, and is characterized in that an expansion sleeve is connected to the lower side of the upright rod guide sleeve in a communicated manner, and a positioning face plate is arranged under the expansion sleeve. Connection assemblies are connected onto the positioning face plate. The fixing device has the advantages that the integral upright rod can be positioned in a limited manner and can be prevented from transversely swinging and circumferentially rotating, and accordingly a good support effect can be realized; the upright rod can be prevented from being corroded by sewage; a washer and foam layers are matched with one another, so that the service life of the upright rod can be prolonged to a great extent, and resonance can be eliminated; the fixing device is simple in structure and easy to construct and popularize in sites.
Description
Technical field
The present invention relates to a kind of fastening devices, relate in particular to a kind of balustrade vertical rod fastening devices.
Background technology
With regard to existing building field, stair one side or both sides all can be distributed with handrail and block the function of walking with secondary row people, and the bar of holding up of armrest assembly is connected with stairway step by vertical rod.But existing vertical rod is directly inserted often step or encapsulated by cement, the effect of bearing due to reason and the stress of tolerance in the time of routine use, there will be horizontal rocking with circumference to rotate.Meanwhile, can receive the corrosion of rainwater, occur becoming flexible, reduce the stability of holding up bar, also have certain potential safety hazard.
Summary of the invention
Object of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of balustrade vertical rod fastening devices is provided.
Object of the present invention is achieved through the following technical solutions:
Balustrade vertical rod fastening devices, includes vertical rod guide sleeves, and wherein: under described vertical rod guide sleeves, conducting is connected with dilatation cover, described dilatation cover is arranged with positioning panel, is connected with linking assembly in described positioning panel.
Further, above-mentioned balustrade vertical rod fastening devices, wherein: in described vertical rod guide sleeves, be provided with packing ring.
Further, above-mentioned balustrade vertical rod fastening devices, wherein: described dilatation cover and the contact jaw of vertical rod guide sleeves are provided with water guide face.
Further, above-mentioned balustrade vertical rod fastening devices, wherein: in described dilatation cover, be distributed with foaming layer.
Further, above-mentioned balustrade vertical rod fastening devices, wherein: in described positioning panel, offer vertical rod locating slot.
Again further, above-mentioned balustrade vertical rod fastening devices, wherein: described linking assembly is screw.
The advantage of technical solution of the present invention is mainly reflected in: can carry out a position to vertical rod entirety and limit, prevent horizontal rocking and circumference rotation, play preferably support effect.Meanwhile, can prevent corrosion in water.And, rely on coordinating of packing ring and foaming layer, can, from large degree being improved the application life of vertical rod, eliminate resonance.Moreover simple structure of the present invention, is easy to site operation and popularization.
Accompanying drawing explanation
Object of the present invention, advantage and disadvantage, by for illustration and explanation the non-limitative illustration by preferred embodiment below.These embodiment are only the prominent examples of application technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and form, within all dropping on the scope of protection of present invention.
Fig. 1 is the use organigram of balustrade vertical rod fastening devices.
| 1 | Vertical |
2 | |
| 3 | |
4 | |
| 5 | |
6 | |
| 7 | Screw | ? | ? |
。
The specific embodiment
Balustrade vertical rod fastening devices as shown in Figure 1, include vertical rod guide sleeves 1, its unusual part is: 1 time conducting of vertical rod guide sleeves of the present invention is connected with dilatation cover 2, specifically, be arranged with positioning panel 3 at dilatation cover 2, in this positioning panel 3, be connected with linking assembly.Consider convenient degree and the stability of installation, being connected assembly is screw 7.
With regard to preferably embodiment of the present invention one, for vertical rod lower end is preferably guided to location, prevent from occurring unnecessary rocking in assembling, prevent from that dust from saving bit by bit with foreign matter to sneak into simultaneously, in vertical rod guide sleeves 1, be provided with packing ring 4.
Further, consider the needs that meet indoor and outdoor application, the present invention is provided with water guide face 5 at dilatation cover 2 and the contact jaw of vertical rod guide sleeves 1.Like this, there will not be saving bit by bit of rainwater, can carry out suitable washing away, in removing floating dust, can effectively avoid the corrosion of sewage.
Again further, in order effectively to eliminate the resonance that external force collision brings, improve the location to vertical rod simultaneously, can bear the deformation in routine use, in dilatation cover 2, be distributed with foaming layer 6.Thus, can absorb and bear extraneous stress.And, can not increase the weight of fastening devices, be easy to realize.
And, in positioning panel 3, offer vertical rod locating slot.Like this, can position from the bottom to vertical rod to the full extent, there will not be horizontal rocking and circumference rotation, promote overall stability.
Can find out by above-mentioned character express, adopt after the present invention, can carry out a position to vertical rod entirety and limit, prevent horizontal rocking and circumference rotation, play preferably support effect.Meanwhile, can prevent corrosion in water.And, rely on coordinating of packing ring and foaming layer, can, from large degree being improved the application life of vertical rod, eliminate resonance.Moreover simple structure of the present invention, is easy to site operation and popularization.
Claims (6)
1. balustrade vertical rod fastening devices, includes vertical rod guide sleeves, it is characterized in that: under described vertical rod guide sleeves, conducting is connected with dilatation cover, and described dilatation cover is arranged with positioning panel, is connected with linking assembly in described positioning panel.
2. balustrade vertical rod fastening devices according to claim 1, is characterized in that: in described vertical rod guide sleeves, be provided with packing ring.
3. balustrade vertical rod fastening devices according to claim 1, is characterized in that: described dilatation cover and the contact jaw of vertical rod guide sleeves are provided with water guide face.
4. balustrade vertical rod fastening devices according to claim 1, is characterized in that: in described dilatation cover, be distributed with foaming layer.
5. balustrade vertical rod fastening devices according to claim 1, is characterized in that: in described positioning panel, offer vertical rod locating slot.
6. balustrade vertical rod fastening devices according to claim 1, is characterized in that: described linking assembly is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582434.8A CN103899058A (en) | 2012-12-28 | 2012-12-28 | Fixing device for upright rod of stair railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582434.8A CN103899058A (en) | 2012-12-28 | 2012-12-28 | Fixing device for upright rod of stair railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103899058A true CN103899058A (en) | 2014-07-02 |
Family
ID=50990607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582434.8A Pending CN103899058A (en) | 2012-12-28 | 2012-12-28 | Fixing device for upright rod of stair railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899058A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118764U (en) * | 1992-04-11 | 1992-10-14 | 杨世镗 | Structure for stairway handrail |
| CN201687149U (en) * | 2010-05-27 | 2010-12-29 | 苏州万里铁艺制品厂 | Connecting and fixing device for stair railings |
| CN202519906U (en) * | 2012-03-27 | 2012-11-07 | 上海挪亚环境资源开发有限公司 | Improved stair handrail |
-
2012
- 2012-12-28 CN CN201210582434.8A patent/CN103899058A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118764U (en) * | 1992-04-11 | 1992-10-14 | 杨世镗 | Structure for stairway handrail |
| CN201687149U (en) * | 2010-05-27 | 2010-12-29 | 苏州万里铁艺制品厂 | Connecting and fixing device for stair railings |
| CN202519906U (en) * | 2012-03-27 | 2012-11-07 | 上海挪亚环境资源开发有限公司 | Improved stair handrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |
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| RJ01 | Rejection of invention patent application after publication |