CN202441010U - Combined structure of armrests of guardrails - Google Patents
Combined structure of armrests of guardrails Download PDFInfo
- Publication number
- CN202441010U CN202441010U CN2012200597131U CN201220059713U CN202441010U CN 202441010 U CN202441010 U CN 202441010U CN 2012200597131 U CN2012200597131 U CN 2012200597131U CN 201220059713 U CN201220059713 U CN 201220059713U CN 202441010 U CN202441010 U CN 202441010U
- Authority
- CN
- China
- Prior art keywords
- handrail
- corner
- guardrail
- combining structure
- lower cover
- 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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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a combined structure of armrests of guardrai. The combined structure comprises a straight-pipe-shaped armrest (1) and a bent-pipe-shaped armrest corner (2) which are connected in a sheathing manner, wherein boss-shaped joints (3) are respectively formed at two ends of the bent-pipe-shaped armrest corner (2) to be connected with the armrest (1); an inner cavity of the bent-pipe-shaped armrest corner (2) is provided with a connecting plate (5) which adopts a vertical rib (4) as a support; and the connecting plate (5) is connected and fixed with a cross rib (7) of the inner cavity of the armrest (1) by a screw. The combined structure disclosed by the utility model has the advantages that the structural design is reasonable, and the two guardrails with an included angle can be conveniently connected together without welding, so that convenience is brought for assembly and disassembly; the structure is compact, firm and reliable; the appearance effect is good, the surfaces of decorative articles are not damaged, and the subsequent treatment such as grinding is not needed; and the 45-degree cutting is not needed for splicing when the guardrails are blanked, so that the production procedures are reduced.
Description
Technical field
The utility model relates to the railing member, relates in particular to a kind of combining structure of guardrail handrail.
Background technology
The setting of guardrail is common in stair, balcony and corridor etc., is used by a lot of families and office premises.Present guardrail generally adopts metal material, and when it come to when the metal guardrail needs corner, its handrail all is to adopt the mode of welding or cut the certain angle splicing usually, and two node guard bars are coupled together.And welding is relatively wasted time and energy, and is not easy to mounting or dismounting, and the seam crossing appearance is not good enough, damages component surface easily, needs to increase postorder and handles, like polishing etc.
The utility model content
Be the problem that overcomes the not enough of prior art and exist, the utility model provides a kind of good looking appearance, simple installation, construction easily, the combining structure of solid and reliable guardrail handrail.
The utility model is realized through following technical scheme: a kind of combining structure of guardrail handrail; The straight tube-like handrail and the syphon shape handrail corner that comprise mutual socket; The two ends of said handrail corner respectively form projective table type joint and handrail socket; The inner chamber of this handrail corner is provided with one with the junction plate of perpendicular muscle as supporting, and this junction plate is provided with screw, and is connected fixing through screw with the horizontal bar of being located at the handrail inner chamber.
Said handrail comprises handrail loam cake and handrail lower cover, and the inner chamber of this handrail loam cake is provided with horizontal bar, and this horizontal bar has the catching groove that agrees with the handrail lower cover; Said handrail lower cover both sides respectively become an arc step, and the top is hook-type and is fastened on the catching groove of handrail lower cover.
Reserve the plug joint of handrail horizontal bar on the joint of said handrail corner, and the preset recess of screw of this corresponding junction plate in joint bottom is so that assembling.
Said handrail and handrail corner adopt aluminum alloy materials.Rectangular, circular, the oval or type ellipse of its cross section outline.
The utility model and prior art relatively, reasonable in design, the guardrail that can be easily twice be mutually angle links together, easy construction need not welding, mounting or dismounting are convenient; Adopt the catching groove engaging to be connected with screw, compact conformation, solid and reliable; Appearance is good, does not damage combination with decorative surfaces, need not polishing and waits postorder to handle; Can not need to cut 45 ° again during the guardrail blanking and splice, reduce production process.
Description of drawings
Fig. 1 is the structural representation of the handrail corner of the utility model;
Fig. 2 is the schematic cross-section of the handrail corner of the utility model;
Fig. 3 is the schematic cross-section of the handrail of the utility model.
Among the figure: the 1-handrail, 2-handrail corner, the 3-joint, 4-erects muscle, 5 junction plates, 6-screw, 7-horizontal bar, 8-handrail loam cake, 9-handrail lower cover, 10-catching groove, 11-step, 12-plug joint, 13-recess.
The specific embodiment
For the ease of those skilled in the art's understanding, the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.Should be pointed out that specific embodiment described herein only is used to explain the utility model, and be not used in qualification the utility model.
Like accompanying drawing 1,2, shown in 3; A kind of combining structure of guardrail handrail; Comprise the straight tube-like handrail 1 and syphon shape handrail corner 2 of mutual socket, the two ends of said handrail corner 2 respectively form less projective table type joint of caliber 3 and handrail 1 socket, and the inner chamber of this handrail corner 2 is provided with one with the junction plate 5 of perpendicular muscle 4 as supporting; This junction plate 5 is provided with screw 6, and adopts tapping screw to be connected with the horizontal bar of being located at handrail 1 inner chamber 7 and fix.
Said handrail 1 comprises handrail loam cake 8 and handrail lower cover 9, and the inner chamber of this handrail loam cake 8 is provided with horizontal bar 7, and this horizontal bar 7 has the catching groove 10 that agrees with handrail lower cover 9; Said handrail lower cover 9 both sides respectively become an arc step 11, and the top is hook-type and is fastened on the catching groove 10 of handrail lower cover.
Reserve the plug joint 12 of handrail horizontal bar 7 on the joint 3 of said handrail corner 2, and the screw 6 preset recess 13 of the corresponding junction plate 5 in these joint 3 bottoms, so that rigging screw.
The utility model is assembled the handrail upper and lower cover earlier when mounted, and reinforcing presses down handrail loam cake 8 from the top, and the hook shaped ends of handrail lower cover 9 snaps in the catching groove 10 of handrail loam cake 8 under elastic deformation, and under the elastic force effect, tightly agrees with, and is combined into handrail 1 integral body.Then with handrail 1 and 2 sockets of handrail corner; The joint 3 of said handrail corner 2 stretches into handrail 1 inner chamber; In the plug joint 12 that handrail horizontal bar 7 is positioned to reserve; Screw passes the preset recess 13 in joint 3 bottoms, the junction plate 5 of handrail corner 2 is fixedly connected with the horizontal bar 7 of handrail 1, thereby handrail 1 is combined with handrail corner 2 securely.
Said handrail 1 and handrail corner 2 adopt aluminum alloy materials, and its cross section outline can be rectangle, circle, oval or type oval or other Reasonable Shape.In the present embodiment, the cross section outline of this handrail 1 and handrail corner 2 is the class ellipse of bottom for the plane.
The content of mentioning in the foregoing description is not to be the qualification to the utility model, and under the prerequisite of the inventive concept that does not break away from the utility model, any conspicuous replacement is all within the protection domain of the utility model.
Claims (6)
1. the combining structure of a guardrail handrail; The straight tube-like handrail (1) and the syphon shape handrail corner (2) that comprise mutual socket; It is characterized in that: the two ends of said handrail corner (2) respectively form projective table type joint (3) and handrail (1) socket; The inner chamber of this handrail corner (2) is provided with one with the junction plate (5) of perpendicular muscle (4) as supporting, and this junction plate (5) is connected fixing with the horizontal bar (7) of being located at handrail (1) inner chamber through screw.
2. the combining structure of guardrail handrail according to claim 1; It is characterized in that: said handrail (1) comprises handrail loam cake (8) and handrail lower cover (9); The inner chamber of this handrail loam cake (8) is provided with horizontal bar (7), and this horizontal bar (7) has the catching groove (10) that agrees with handrail lower cover (9); Said handrail lower cover (9) both sides respectively become an arc step (11), and the top is hook-type and is fastened on the catching groove of handrail lower cover (10).
3. the combining structure of guardrail handrail according to claim 2 is characterized in that: (5) are provided with screw (6) on the junction plate of said handrail corner.
4. the combining structure of guardrail handrail according to claim 3 is characterized in that: the joint (3) of said handrail corner (2) is gone up the plug joint (12) of reserving handrail horizontal bar (7), and the preset recess (13) of the screw (6) of this joint (3) corresponding junction plate in bottom (5).
5. the combining structure of guardrail handrail according to claim 4 is characterized in that: rectangular, circular, the oval or type ellipse of the cross section outline of said handrail (1) and handrail corner (2).
6. according to the combining structure of each described guardrail handrail among the claim 1-5, it is characterized in that: said handrail (1) and handrail corner (2) adopt aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200597131U CN202441010U (en) | 2012-02-17 | 2012-02-17 | Combined structure of armrests of guardrails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200597131U CN202441010U (en) | 2012-02-17 | 2012-02-17 | Combined structure of armrests of guardrails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441010U true CN202441010U (en) | 2012-09-19 |
Family
ID=46822464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200597131U Expired - Fee Related CN202441010U (en) | 2012-02-17 | 2012-02-17 | Combined structure of armrests of guardrails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711270A (en) * | 2014-01-16 | 2014-04-09 | 湖南省金为型材有限公司 | Surface pipe corner connection component |
-
2012
- 2012-02-17 CN CN2012200597131U patent/CN202441010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711270A (en) * | 2014-01-16 | 2014-04-09 | 湖南省金为型材有限公司 | Surface pipe corner connection component |
| CN103711270B (en) * | 2014-01-16 | 2016-05-18 | 湖南省金为型材有限公司 | Facial canal corner connecting assemldy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20210217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |