CN203603397U - Adjustable corner connecting bend - Google Patents
Adjustable corner connecting bend Download PDFInfo
- Publication number
- CN203603397U CN203603397U CN201320794095.XU CN201320794095U CN203603397U CN 203603397 U CN203603397 U CN 203603397U CN 201320794095 U CN201320794095 U CN 201320794095U CN 203603397 U CN203603397 U CN 203603397U
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- CN
- China
- Prior art keywords
- tube head
- clutch disk
- connecting bend
- head
- lock bolt
- 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 an adjustable corner connecting bend. The adjustable corner connecting bend comprises a left pipe head (1) and a right pipe head (2). The left pipe head comprises a left pipe (1a) and a connection disc (1b) arranged on the right side of the left pipe, and the axis of the connection disc is perpendicularly crossed with the axis of the left pipe. The right pipe head comprises a right pipe (2a) and a spherical head (2b) arranged on the left side of the right pipe. The spherical head is provided with a groove (2d) into which the connection disc can be plugged. The connection disc is plugged into the groove, the left pipe head and the right pipe head are tightly locked together through a locking bolt (3) penetrating through a center hole of the connection disc, and the left pipe head and the right pipe head can rotate relatively with the locking bolt as a center. The adjustable corner connecting bend is simple in structure, ingenious in design, convenient to machine, low in manufacturing cost, capable of being used for installation of pipe corners, of any angle, of surfaces of balconies or ladder handrails, free of welding, attractive and decent.
Description
Technical field
The utility model relates to a kind of connecting piece for railing of building materials field, is specifically related to a kind of for connecting the connecting bend of balcony or ladder step railing facial canal corner.
Background technology
Because the angle at balcony or ladder step railing facial canal angle position place varies, need to determine according to site operation, therefore, in the time that two facial canals at balcony or ladder step railing facial canal angle position place are installed, by welding, the termination of two facial canals is fixed together at present.Welding connecting mode, need scene to construct on the one hand, and part place does not allow to carry out Site Welding, and on the other hand, welding can destroy facial canal Facing material, affects the decay resistance of facial canal, simultaneously not attractive in appearance after welding.
Utility model content
The utility model aims to provide a kind of for connecting the corner adjustable connecting bend of balcony or ladder step railing angle position place facial canal.
For this reason, a kind of corner adjustable connecting bend that the utility model provides, comprise left tube head (1) and right tube head (2), both distinguish injection mo(u)lding, described left tube head (1) comprises left body (1a), is arranged on a clutch disk (1b) on left body (1a) right side, and the intersect vertical axis of the axis of clutch disk (1b) and left body (1a); Described right tube head (2) comprises right body (2a), is arranged on the ballhead (2b) in right body (2a) left side, and on ballhead (2b), has the short slot (2d) inserting for clutch disk (1b); Described clutch disk (1b) inserts in short slot (2d), and by the lock bolt (3) through clutch disk (1b) centre bore, left and right tube head (1,2) is locked together, described left tube head (1) can relatively rotate centered by lock bolt (3) with right tube head (2).
The right-hand member of described left body (1a) is by the first spherical (1c) sealing of indent, and the excircle of clutch disk (1b) overlaps with the outer wall of the first spherical (1c); Described ballhead (2b) is provided with the counter sink sinking to for lock bolt (3) termination.
The left end of the right-hand member of described left tube head (1), right tube head (2), sealed, and the split of inclined-plane (A) is vertical with the axis of lock bolt (3) after local being cut by inclined-plane (A) again.
First the clutch disk of left tube head is inserted in the short slot of right tube head, and by lock bolt, left and right tube head is locked together, composition corner adjustable connecting bend.When installation, the left body of left tube head is enclosed within on a wherein facial canal to be connected, the right body of right tube head is enclosed within on another root facial canal to be connected, more respectively left tube head, right tube head and each self-corresponding facial canal is riveted together.
The beneficial effects of the utility model: simple in structure, design ingenious, easy to process, low cost of manufacture, can be used for the installation of balcony at any angle or ladder step railing facial canal corner, do not need welding, and elegant in appearance.
Accompanying drawing explanation
Fig. 1 is the first angle state figure of the present utility model.
Fig. 2 is the second angle state figure of the present utility model.
Fig. 3 is the elevation of left body.
Fig. 4 is the stereogram of left body.
Fig. 5 is the elevation of right body.
Fig. 6 is the stereogram of right body.
Fig. 7 is that the utility model is for connecting the structural representation of balcony balustrade facial canal corner.
Fig. 8 is the B portion enlarged drawing of Fig. 7.
Fig. 9 is that the utility model is for connecting the structural representation of ladder step railing facial canal corner.
Figure 10 is the C portion enlarged drawing of Fig. 9.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of corner adjustable connecting bend, is made up of left tube head 1, right tube head 2 and lock bolt 3 three parts.Both adopt respectively aluminium alloy compression casting moulding respectively for left tube head 1 and right tube head 2.
In conjunction with Fig. 1---shown in Fig. 6, left tube head 1 is made up of left body 1a, a clutch disk 1b being arranged on left body 1a right side.The left end of left body 1a is for being enclosed within a wherein facial canal to be connected, and clutch disk 1b is for being connected with right tube head 2.The intersect vertical axis of the axis of clutch disk 1b and left body 1a.Right tube head 2 is made up of right body 2a, the ballhead 2b that is arranged on right body 2a left side, has the short slot 2d inserting for clutch disk 1b on ballhead 2b.The right-hand member of right body 2a is for being enclosed within another root facial canal to be connected, and the short slot 2d arranging in ballhead 2b is for being connected with clutch disk 1b.The consistency of thickness of the width of short slot 2d and clutch disk 1d, just inserts for clutch disk 1d.The profile of short slot 2d is greater than the profile of clutch disk 1d, and after guaranteeing that clutch disk 1d inserts in short slot 2d, both can relatively rotate by the centre bore on clutch disk 1b.Clutch disk 1b inserts in short slot 2d, and by the lock bolt 3 through clutch disk 1b centre bore, left and right tube head 1,2 is locked together, and described left tube head 1 can relatively rotate centered by lock bolt 3 with right tube head 2.The left end of right tube head 2 is arranged to ballhead structure, makes the appearance profile smooth transition of whole corner connecting bend, global shape is attractive in appearance.
Preferably, the right-hand member of left body 1a is by the first spherical 1c sealing of indent, and the excircle of clutch disk 1b overlaps with the outer wall of the first spherical 1c, avoids rainwater to immerse in left tube head 1 and causes facial canal corrosion.Ballhead 2b is provided with the counter sink 2c sinking to for lock bolt 3 terminations, avoids the termination of lock bolt 3 to expose the outer impact of ballhead 2b attractive in appearance.
The right-hand member of left tube head 1, the left end of right tube head 2, sealed, and the split of inclined-plane A is vertical with the axis of lock bolt 3 after local being cut by inclined-plane A again.When after the inclined-plane A of the inclined-plane of left tube head 1 A and right tube head 2 laminating, the two facial canal angle minimums (as shown in Figure 2) that connect, in the time of the dead in line of left tube head 1 and right tube head 2, the two facial canal angle maximums (as shown in Figure 1) that connect, this corner adjustable connecting bend can be realized between minimum angle and maximum angle and installing at any angle.
Fig. 7, Figure 8 shows that corner adjustable connecting bend is for connecting the structural representation of balcony balustrade facial canal corner, Fig. 9, Figure 10 shows that corner adjustable connecting bend is for connecting the structural representation of ladder step railing facial canal corner.
Claims (3)
1. a corner adjustable connecting bend, it is characterized in that: comprise left tube head (1) and right tube head (2), both adopt respectively aluminium alloy compression casting moulding, described left tube head (1) comprises left body (1a), is arranged on a clutch disk (1b) on left body (1a) right side, and the intersect vertical axis of the axis of clutch disk (1b) and left body (1a); Described right tube head (2) comprises right body (2a), is arranged on the ballhead (2b) in right body (2a) left side, and on ballhead (2b), has the short slot (2d) inserting for clutch disk (1b); Described clutch disk (1b) inserts in short slot (2d), and by the lock bolt (3) through clutch disk (1b) centre bore, left and right tube head (1,2) is locked together, described left tube head (1) can relatively rotate centered by lock bolt (3) with right tube head (2).
2. according to corner adjustable connecting bend claimed in claim 1, it is characterized in that: the right-hand member of described left body (1a) is by the first spherical (1c) sealing of indent, and the excircle of clutch disk (1b) overlaps with the outer wall of the first spherical (1c); Described ballhead (2b) is provided with the counter sink sinking to for lock bolt (3) termination.
3. according to the corner adjustable connecting bend described in claim 1 or 2, it is characterized in that: the left end of the right-hand member of described left tube head (1), right tube head (2), after local being cut, sealed by inclined-plane (A) again, and the split of inclined-plane (A) is vertical with the axis of lock bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794095.XU CN203603397U (en) | 2013-12-04 | 2013-12-04 | Adjustable corner connecting bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794095.XU CN203603397U (en) | 2013-12-04 | 2013-12-04 | Adjustable corner connecting bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603397U true CN203603397U (en) | 2014-05-21 |
Family
ID=50716077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794095.XU Expired - Fee Related CN203603397U (en) | 2013-12-04 | 2013-12-04 | Adjustable corner connecting bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638986A (en) * | 2016-10-20 | 2017-05-10 | 湖北美力防护设施科技有限公司 | Sectional material universal connector |
| CN107542233A (en) * | 2017-09-08 | 2018-01-05 | 佛山市顺德区源精正金属制品有限公司 | Bend pipe corner connecting structure |
| CN108316756A (en) * | 2018-01-22 | 2018-07-24 | 赵大明 | A kind of angle elbow of plug-in type railing |
-
2013
- 2013-12-04 CN CN201320794095.XU patent/CN203603397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638986A (en) * | 2016-10-20 | 2017-05-10 | 湖北美力防护设施科技有限公司 | Sectional material universal connector |
| CN107542233A (en) * | 2017-09-08 | 2018-01-05 | 佛山市顺德区源精正金属制品有限公司 | Bend pipe corner connecting structure |
| CN108316756A (en) * | 2018-01-22 | 2018-07-24 | 赵大明 | A kind of angle elbow of plug-in type railing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20161204 |