CN201857713U - Stair guardrail oblique angle connection fitting - Google Patents
Stair guardrail oblique angle connection fitting Download PDFInfo
- Publication number
- CN201857713U CN201857713U CN2010205936369U CN201020593636U CN201857713U CN 201857713 U CN201857713 U CN 201857713U CN 2010205936369 U CN2010205936369 U CN 2010205936369U CN 201020593636 U CN201020593636 U CN 201020593636U CN 201857713 U CN201857713 U CN 201857713U
- Authority
- CN
- China
- Prior art keywords
- accessory body
- oblique angle
- socket
- angle connection
- 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 - Lifetime
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a stair guardrail oblique angle connection fitting which comprises a sleeve-shaped fitting body; one side of the fitting body is provided with a base used for connection and fixation, and the other end of the fitting body is provided with an inserting hole used for movable connection; the included angle alpha between a plane where the base is arranged and a plane where the inserting hole is positioned is more than or equal to 20 degrees and less than or equal to 50 degrees; and the base of the fitting body is provided with a connecting part extending towards the outside of the fitting body. The stair guardrail oblique angle connection fitting has the advantages of simple and compact structure, small volume and small occupied space.
Description
Technical field
The utility model relates to the stair railing connection fittings, relates in particular to a kind of stair railing oblique angle connection fittings.
Background technology
Different stair have different lift angles, when stair railing is installed, the lift angle of stair railing should equate with the lift angle of stair, for the column that makes batch process can be installed on the stair of the different lift angles of various tools with crossbeam (or handrail facial canal), usually adopt hinged mode to be connected at column with the junction between the crossbeam (or handrail facial canal), can adapt to various stair by the angle of regulating between column and the crossbeam (or handrail facial canal) like this.At present, the hinged of column and crossbeam (or handrail facial canal) realized by a pair of plastic fittings, this in the plastic fittings one be connected with column, another part is connected with crossbeam (or handrail facial canal), two plastic fittingss are hinged, its defective be the plastic fittings volume big, take up room big, have a strong impact on the overall appearance of stair railing, and this is to the plastic fittings complex structure, the cost of manufacture height, bonding strength is low, and is fragile.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple and compact for structure, volume is little, the stair railing oblique angle connection fittings that occupy little space.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of stair railing oblique angle connection fittings, comprise cover tubular accessory body, described accessory body one side is provided with the base that is used to be connected and fixed, described accessory body opposite side offers the socket that is used to flexibly connect, the angle on plane, described base place and plane, described socket place is α, 20 °≤α≤50 °, the base of described accessory body is provided with the connecting portion that extends to the accessory body exterior.
Being provided with in the described accessory body can be for the connector that inserts from described socket around empty avoiding space that tie point verts.
The socket of described accessory body is arranged with waterproof grommet.
Described waterproof grommet both sides are provided with the journal stirrup that extends to the accessory body interior, and described journal stirrup and accessory body are connected and fixed.
Compared with prior art, advantage of the present utility model is:
Stair railing of the present utility model oblique angle connection fittings have the accessory body of cover tubular, accessory body one side is a base, and opposite side is a socket, and it is simple and compact for structure, volume is little, occupy little space, make the overall structure style of stair railing unified more, coordinate, and reduced cost of manufacture, reduced the whole cost of stair railing, simultaneously, be convenient to adopt extrustion of metals to be shaped, can effectively improve bonding strength, strengthen the safety of stair railing.Being provided with in the accessory body can be for the connector that inserts from socket around the empty avoiding space that tie point verts, and the space is regulated for connector provides bigger verting in this empty avoiding space, makes the angle adjustable range increase, and adaptive capacity is stronger.Be provided with the empty avoiding space in the accessory body, can vert around tie point for the connector that inserts from socket, regulate the space for connector provides bigger verting, make that the angle adjustable range between the connector increases, adaptive capacity is stronger.The socket of accessory body is arranged with waterproof grommet, and the waterproof grommet both sides are provided with the journal stirrup that extends to the accessory body interior, and journal stirrup and accessory body are connected and fixed, and can prevent that waterproof grommet from getting loose, and guarantee that it has reliable waterproof effect.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the perspective view that connects column and crossbeam with connection fittings of the present utility model;
Fig. 3 is the sectional structure schematic diagram that connects column and crossbeam with connection fittings of the present utility model;
Fig. 4 is a tilt adjustment scope schematic diagram.
Each label is represented among the figure:
1, accessory body; 2, column; 3, crossbeam; 11, base; 12, socket; 13, empty avoiding space; 111, connecting portion; 121, waterproof grommet; 122, journal stirrup.
The specific embodiment
Fig. 1 shows a kind of stair railing of the present utility model oblique angle connection fittings embodiment, these oblique angle connection fittings comprise cover tubular accessory body 1, accessory body 1 one sides are provided with the base 11 that is used to be connected and fixed, accessory body 1 opposite side offers the socket 12 that is used to flexibly connect, the angle on base plane, 11 place and plane, socket 12 place is α, and 20 °≤α≤50 °, the optimum valuing range of this angle α is 30 °≤α≤40 °, in the present embodiment, α is 35 °.Stair railing of the present utility model oblique angle connection fittings are simple and compact for structure, and volume is little, occupy little space, and make that the overall structure style of stair railing is unified more, coordinate; Reduce cost of manufacture, reduced the whole cost of stair railing; Be convenient to adopt extrustion of metals to be shaped, can effectively improve bonding strength, strengthen the safety of stair railing.
In the present embodiment, being provided with in the accessory body 1 can be for the connector that inserts from socket 12 around the empty avoiding space 13 that tie point verts, and the space is regulated for connector provides bigger verting in this empty avoiding space 13, makes the angle adjustable range increase, and adaptive capacity is stronger.The base 11 of accessory body 1 is provided with to the accessory body 1 outside connecting portion 111 that extends, the socket 12 of accessory body 1 is arranged with waterproof grommet 121, waterproof grommet 121 both sides are provided with to the accessory body 1 inner journal stirrup 122 that extends, journal stirrup 122 is connected and fixed with accessory body 1, can prevent that waterproof grommet 121 from getting loose, guarantee that it has reliable waterproof effect.Fig. 2 be the structure that connection fittings with present embodiment are connected column 2 and crossbeam 3 shown in Fig. 3, the connecting portion 111 that extends to the outside on accessory body 1 base 11 is connected and fixed on the column 2, crossbeam 3 inserts accessory body 1 and hinged by rivet and accessory body 1 from socket 12, waterproof grommet 121 is arranged between crossbeam 3 and the socket 12, and the journal stirrup 122 of waterproof grommet 121 is connected and fixed by rivet and accessory body 1.In order to make crossbeam 3 have the bigger adjustable range of verting, crossbeam 3 can be inserted one jiao of the tip cut-off of accessory bodies 1, as shown in Figure 4, crossbeam 3 is β with the angle minimum of column 2, is γ to the maximum, and in the present embodiment, β is 35 °, and γ is 73 °.
Above-mentioned is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, under the situation that does not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all should drop in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (4)
1. stair railing oblique angle connection fittings, it is characterized in that: comprise cover tubular accessory body (1), described accessory body (1) one side is provided with the base (11) that is used to be connected and fixed, described accessory body (1) opposite side offers the socket (12) that is used to flexibly connect, the angle on described base (11) plane, place and described socket (12) plane, place is α, 20 °≤α≤50 °, the base (11) of described accessory body (1) is provided with to the outside connecting portion (111) that extends of accessory body (1).
2. stair railing according to claim 1 oblique angle connection fittings is characterized in that: being provided with in the described accessory body (1) can be for the connector that inserts from described socket (12) around empty avoiding space (13) that tie point verts.
3. stair railing according to claim 1 and 2 oblique angle connection fittings is characterized in that: the socket (12) of described accessory body (1) is arranged with waterproof grommet (121).
4. stair railing according to claim 3 oblique angle connection fittings, it is characterized in that: described waterproof grommet (121) both sides are provided with to the inner journal stirrup (122) that extends of accessory body (1), and described journal stirrup (122) is connected and fixed with accessory body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936369U CN201857713U (en) | 2010-11-05 | 2010-11-05 | Stair guardrail oblique angle connection fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205936369U CN201857713U (en) | 2010-11-05 | 2010-11-05 | Stair guardrail oblique angle connection fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857713U true CN201857713U (en) | 2011-06-08 |
Family
ID=44103523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205936369U Expired - Lifetime CN201857713U (en) | 2010-11-05 | 2010-11-05 | Stair guardrail oblique angle connection fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853235A (en) * | 2012-09-14 | 2013-01-02 | 胡和萍 | Mounting base for external advertising rack |
| CN104763719A (en) * | 2015-03-25 | 2015-07-08 | 郑水春 | Connection fitting for furniture |
-
2010
- 2010-11-05 CN CN2010205936369U patent/CN201857713U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853235A (en) * | 2012-09-14 | 2013-01-02 | 胡和萍 | Mounting base for external advertising rack |
| CN104763719A (en) * | 2015-03-25 | 2015-07-08 | 郑水春 | Connection fitting for furniture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201857713U (en) | Stair guardrail oblique angle connection fitting | |
| CN201835463U (en) | Miter joint fitting for staircase guardrails | |
| CN201293847Y (en) | Crimp connection mold | |
| CN208473165U (en) | A kind of wood moulding guardrail connection accessory | |
| CN100585250C (en) | Jointing pipe piece | |
| CN207416525U (en) | A kind of suspension mounting bracket | |
| CN101967872B (en) | Stair guardrail miter joint fitting | |
| CN212751759U (en) | Core sleeve half-cut metal waterproof joint | |
| CN103187610B (en) | Digital television antenna | |
| CN205790778U (en) | A kind of USB Key | |
| CN205194511U (en) | DC capacitor's shell structure | |
| CN205806099U (en) | A kind of hinged combiner | |
| CN205896474U (en) | Insert metal joint soon | |
| CN209068010U (en) | A kind of lean tube multifunctional connector | |
| CN204783991U (en) | Plate fitment corner coupling mechanism | |
| CN208534940U (en) | Unilateral clamping structure | |
| CN207053099U (en) | A kind of riding vehicle wire harness support | |
| CN204844679U (en) | Mould turns over plate structure | |
| CN202877073U (en) | Anti-deformation glue filling box structure | |
| CN201501364U (en) | Front bumper support | |
| CN206059845U (en) | It is a kind of can reduces cost plug construction | |
| CN210899049U (en) | Photovoltaic corner connector | |
| CN201746773U (en) | Guardrail face tube square tube joint | |
| CN201759353U (en) | Kettle body structure of electric kettle | |
| CN207428611U (en) | A kind of umbrella frame with new umbrella end pearl structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 414600 Pro Industrial Avenue, Xiangyin County Industrial Park, Yueyang, Hunan Patentee after: Hunan Jin Xin Mstar Technology Ltd Address before: 414600 Zhong Kang village, Chang Kang Town, Xiangyin County, Yueyang, Hunan Patentee before: Hu'nan Jinwei Profile Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |