CN203514672U - Stairway guard bar handrail face pipe corner connecting piece - Google Patents
Stairway guard bar handrail face pipe corner connecting piece Download PDFInfo
- Publication number
- CN203514672U CN203514672U CN201320610317.8U CN201320610317U CN203514672U CN 203514672 U CN203514672 U CN 203514672U CN 201320610317 U CN201320610317 U CN 201320610317U CN 203514672 U CN203514672 U CN 203514672U
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- Prior art keywords
- link
- connecting portion
- snapping
- bull
- stair railing
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Abstract
The utility model discloses a stairway guard bar handrail face pipe corner connecting piece which comprises a male part and a female part. The male part is provided with a first connecting end connected with a face pipe, the female part is provided with a second connecting end connected with the other face pipe, a third connecting end is further arranged on the male part, and a fourth connecting end hinged to the third connecting end is arranged on the female part. The corner connecting piece has the advantages of being simple in structure, low in cost and capable of effectively improving mounting efficiency.
Description
Technical field
The utility model relates generally to stair railing structure, relates in particular to a kind of stair railing handrail paste pipes Corner Link.
Background technology
Balustrade is all provided with the bent sub that connects handrail paste pipes in corner, because the angle between the halfpace stair guardrail of different stair is different, the bent sub of handrail paste pipes need to have certain versatility can save cost.Existing balustrade facial canal corner fitting adopts two edge joint parts that are the cooperation of " concavo-convex " shape to make conventionally, on a connector, be provided with the groove being formed by two sidewalls, another connector be provided with one with the lug boss of groove fit, during connection, lug boss is inserted in groove and by a securing member and through two side, is connected with realizing in this lug boss simultaneously, or, on two connectors, be respectively equipped with lug boss and groove, during connection, lug boss on a connection piece and the groove fit of another connector, with securing member, through the lug boss of two connectors, realize and connecting simultaneously again, the corner fitting of these two kinds of structures all must could be realized and connected and rotate by a harness fastener, cost is larger, and this harness fastener is installed on two connectors and will expends a large amount of time, affected the installation effectiveness of whole guardrail.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, with low cost, stair railing handrail paste pipes Corner Link that can effectively improve installation effectiveness is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of stair railing handrail paste pipes Corner Link, comprise bull and parent part, described bull is provided with the first link being connected with described facial canal, described parent part is provided with the second link being connected with another facial canal, described bull is provided with the 3rd link, and described parent part is provided with four link hinged with the 3rd link.
Further improvement as technique scheme:
Described the 3rd link is provided with the first connecting portion of protrusion, and described the 4th link is provided with for second connecting portion hinged with described the first connecting portion.
Described the first connecting portion is provided with circular protrusion in sidewall, described circular protrusion is provided with T-shaped bolt angle, described the second connecting portion is provided with the storage tank matching with circular protrusion in sidewall, described storage tank bottom is provided with snapping hole, after described T-shaped bolt angle also rotates relatively through snapping hole, described T-shaped bolt angle and snapping hole snapping.
Described T-shaped bolt angle comprise snapping plate with for being connected the support column of described snapping plate and circular protrusion, described snapping hole is provided with curved portions in middle part, after described snapping plate rotates in curved portions through snapping hole and described support column, described snapping plate and snapping hole snapping.
On described the 3rd link, offer the first groove coordinating with described the second connecting portion, on described the 4th link, offer the second groove coordinating with described the first connecting portion, between described the first groove and the second connecting portion and between described the second groove and the first connecting portion for surface of revolution coordinates.
The installation axis of the rotation of described the first connecting portion and described the first link facial canal is vertical setting, and the installation axis of the rotation of described the second connecting portion and described the second link facial canal is vertical setting.。
The installation axis of the rotation of described the first connecting portion and described the first link facial canal is set in parallel, and the installation axis of the rotation of described the second connecting portion and described the second link facial canal is set in parallel.
Compared with prior art, the utility model has the advantage of:
Stair railing handrail paste pipes corner of the present utility model connects, comprise bull and parent part, bull is provided with the first link being connected with facial canal, parent part is provided with the second link being connected with another facial canal, two facial canals are pegged graft respectively and are set in the first link and the second link, and bull is provided with the 3rd link, parent part is provided with four link hinged with the 3rd link, by the 3rd link and the 4th link, two facial canals are linked together, simultaneously, the 3rd link and the 4th link are in side docking hinged, realized being movably hinged of these two facial canals, guarantee that these two facial canals can rotate mutually, to adapt to the angle of different angles between halfpace stair guardrail, this kind of direct hinged type of attachment, do not need additionally to set up a set of fastener, effectively reduced on the one hand cost, on the other hand, do not need to be arranged on bull and parent part additionally setting up a set of fastener, saved a large amount of set-up times, effectively improved the installation effectiveness of whole guardrail.
Accompanying drawing explanation
Fig. 1 is the perspective view of bull in the utility model embodiment 1.
Fig. 2 is the main TV structure schematic diagram of parent part in the utility model embodiment 1.
Fig. 3 is the perspective view of parent part in the utility model embodiment 1.
Fig. 4 is the perspective view of the utility model embodiment 1.
Fig. 5 is the perspective view of bull in the utility model embodiment 2.
Fig. 6 is the main TV structure schematic diagram of parent part in the utility model embodiment 2.
Fig. 7 is the perspective view of parent part in the utility model embodiment 2.
Fig. 8 is the perspective view of the utility model embodiment 2.
In figure, each label represents:
1, bull; 11, the first link; 12, the 3rd link; 13, the first connecting portion; 131, circular protrusion; 132, T-shaped bolt angle; 1321, snapping plate; 1322, support column; 14, the first groove; 2, parent part; 21, the second link; 22, the 4th link; 23, the second connecting portion; 231, storage tank; 232, snapping hole; 2321, curved portions; 24, the second groove.
The specific embodiment
Below with reference to Figure of description and specific embodiment, the utility model is described in further details.
embodiment 1:
Fig. 1 to Fig. 4 shows stair railing handrail paste pipes Corner Link the first embodiment of the present utility model, this Corner Link comprises bull 1 and parent part 2, bull 1 is provided with the first link 11 being connected with facial canal, parent part 2 is provided with the second link 21 being connected with another facial canal, two facial canals are pegged graft respectively and are set in the first link 11 and the second link 21, and bull 1 is provided with the 3rd link 12, parent part 2 is provided with four link 22 hinged with the 3rd link 12, by the 3rd link 12 and the 4th link 22, two facial canals are linked together, simultaneously, the 3rd link 12 and the 4th link 22 are in side docking hinged, realized being movably hinged of these two facial canals, guarantee that these two facial canals can rotate mutually, to adapt to the angle of different angles between halfpace stair guardrail, this kind of direct hinged type of attachment, do not need additionally to set up a set of fastener, effectively reduced on the one hand cost, on the other hand, do not need to be arranged on bull 1 and parent part 2 additionally setting up a set of fastener, saved a large amount of set-up times, effectively improved the installation effectiveness of whole guardrail.
In the present embodiment, the 3rd link 12 is further provided with the first connecting portion 13 of protrusion, the 4th link 22 is provided with for second connecting portion 23 hinged with the first connecting portion 13, hinged by cooperatively interacting of the first connecting portion 13 of protruding and the second connecting portion 23, can realize the angular adjustment of bull 1 and parent part 2, it is simple in structure, be easy to realize, and this protrusion the first connecting portion 13 cooperatively interacting and the second connecting portion 23 kept again the unified style of mutual concord in appearance, guaranteed the visual effect of this Corner Link.
In the present embodiment, the first connecting portion 13 is further provided with circular protrusion 131 in sidewall, circular protrusion 131 is provided with T-shaped bolt angle 132, the second connecting portion 23 is provided with the storage tank 231 matching with circular protrusion 131 in sidewall, storage tank 231 bottoms are provided with snapping hole 232, by bull 1 and parent part 2 when hinged, first keep bull 1 to dock with parent part 2 in specified angle, now, T-shaped bolt angle 132 can be from this specified angle through snapping hole 232, again that bull 1 and parent part 2 is for the relative rotation, the termination at T-shaped bolt angle 132 can form snapping with snapping hole 232, to realize the connection of bull 1 and parent part 2, and the medium position at T-shaped bolt angle 132 can rotate in snapping hole 232, adjustable to realize the angle of bull 1 and parent part 2, it is simple in structure, easy for installation.
In the present embodiment, T-shaped bolt angle 132 comprises snapping plate 1321 and the support column 1322 with circular protrusion 131 for junction button fishplate bar 1321, snapping hole 232 is provided with curved portions 2321 in middle part, during installation, snapping plate 1321 is from specified angle passes snapping hole 232, when by bull 1 and parent part 2 for the relative rotation after, snapping plate 1321 forms snapping with snapping hole 232, to realize the connection of bull 1 and parent part 2, and support column 1322 can be arranged in curved portions 2321 and can freely rotate in this curved portions 2321, the angle that has further guaranteed this bull 1 and parent part 2 is adjustable, operation is very easy.
In the present embodiment, on the 3rd link 12, offer the first groove 14 coordinating with the second connecting portion 23, on the 4th link 22, offer the second groove 24 coordinating with the first connecting portion 13, between the first groove 14 and the second connecting portion 23 and between the second groove 24 and the first connecting portion 13 for surface of revolution coordinates, this surface of revolution can be avoided between bull 1 and parent part 2, occurring interference when carrying out angle adjustment, and make the structure of whole connector more simple compact.
In the present embodiment, the installation axis of the rotation of the first connecting portion 13 and the first link 11 facial canals is vertical setting, the installation axis of the rotation of the second connecting portion 23 and the second link 21 facial canals is vertical setting, when adjusting angle, this bull 1 and parent part 2 mutually rotate in same plane, are applicable to connect the facial canal on two guardrails that are positioned at same plane.
embodiment 2:
Fig. 5 to Fig. 8 shows stair railing handrail paste pipes Corner Link the second embodiment of the present utility model, this Corner Link is basic identical with enforcement 1, its difference is only: the installation axis of the rotation of the first connecting portion 13 and the first link 11 facial canals is set in parallel, the installation axis of the rotation of the second connecting portion 23 and the second link 21 facial canals is set in parallel, when adjusting angle, this bull 1 and parent part 2 mutually rotate in orthogonal two planes, are applicable to connect the facial canal on two guardrails that are positioned at mutual vertical plane.
Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, in the situation that not departing from technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all should drop in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to the utility model technical spirit.
Claims (7)
1. a stair railing handrail paste pipes Corner Link, comprise bull (1) and parent part (2), described bull (1) is provided with the first link (11) being connected with described facial canal, described parent part (2) is provided with the second link (21) being connected with another facial canal, it is characterized in that: described bull (1) is provided with the 3rd link (12), described parent part (2) is provided with four link (22) hinged with the 3rd link (12).
2. stair railing handrail paste pipes Corner Link according to claim 1, it is characterized in that: described the 3rd link (12) is provided with first connecting portion (13) of protrusion, described the 4th link (22) is provided with for second connecting portion (23) hinged with described the first connecting portion (13).
3. stair railing handrail paste pipes Corner Link according to claim 2, it is characterized in that: described the first connecting portion (13) is provided with circular protrusion (131) in sidewall, described circular protrusion (131) is provided with T-shaped bolt angle (132), described the second connecting portion (23) is provided with the storage tank (231) matching with circular protrusion (131) in sidewall, described storage tank (231) bottom is provided with snapping hole (232), described T-shaped bolt angle (132) is through snapping hole (232) and after relatively rotating, described T-shaped bolt angle (132) and snapping hole (232) snapping.
4. stair railing handrail paste pipes Corner Link according to claim 3, it is characterized in that: described T-shaped bolt angle (132) comprise snapping plate (1321) with for being connected the support column (1322) of described snapping plate (1321) and circular protrusion (131), described snapping hole (232) is provided with curved portions (2321) in middle part, after described snapping plate (1321) rotates in curved portions (2321) in through snapping hole (232) and described support column (1322), described snapping plate (1321) and snapping hole (232) snapping.
5. stair railing handrail paste pipes Corner Link according to claim 4, it is characterized in that: on described the 3rd link (12), offer the first groove (14) coordinating with described the second connecting portion (23), on described the 4th link (22), offer the second groove (24) coordinating with described the first connecting portion (13), between described the first groove (14) and the second connecting portion (23) and between described the second groove (24) and the first connecting portion (13) for surface of revolution coordinates.
6. according to the stair railing handrail paste pipes Corner Link described in claim 2 to 5 any one, it is characterized in that: the installation axis of the rotation of described the first connecting portion (13) and described the first link (11) facial canal is vertical setting, the installation axis of the rotation of described the second connecting portion (23) and described the second link (21) facial canal is vertical setting.
7. according to the stair railing handrail paste pipes Corner Link described in claim 2 to 5 any one, it is characterized in that: the installation axis of the rotation of described the first connecting portion (13) and described the first link (11) facial canal is set in parallel, the installation axis of the rotation of described the second connecting portion (23) and described the second link (21) facial canal is set in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610317.8U CN203514672U (en) | 2013-09-30 | 2013-09-30 | Stairway guard bar handrail face pipe corner connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610317.8U CN203514672U (en) | 2013-09-30 | 2013-09-30 | Stairway guard bar handrail face pipe corner connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203514672U true CN203514672U (en) | 2014-04-02 |
Family
ID=50373627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610317.8U Expired - Lifetime CN203514672U (en) | 2013-09-30 | 2013-09-30 | Stairway guard bar handrail face pipe corner connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203514672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962955A (en) * | 2021-02-24 | 2021-06-15 | 重庆拓达建设（集团）有限公司 | Kitchen and bathroom concrete waterproof guide wall pouring template and construction method |
-
2013
- 2013-09-30 CN CN201320610317.8U patent/CN203514672U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962955A (en) * | 2021-02-24 | 2021-06-15 | 重庆拓达建设（集团）有限公司 | Kitchen and bathroom concrete waterproof guide wall pouring template and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |