CN203334781U - Hidden rail clamping key - Google Patents
Hidden rail clamping key Download PDFInfo
- Publication number
- CN203334781U CN203334781U CN2013202661029U CN201320266102U CN203334781U CN 203334781 U CN203334781 U CN 203334781U CN 2013202661029 U CN2013202661029 U CN 2013202661029U CN 201320266102 U CN201320266102 U CN 201320266102U CN 203334781 U CN203334781 U CN 203334781U
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- Prior art keywords
- fence
- card key
- rail
- main body
- key main
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Abstract
The utility model discloses a hidden rail clamping key and relates to the technical field of rail connecting pieces. The hidden rail clamping key is used for connecting a wooden-molded rail to a rail post and comprises a clamping key body with the U-shaped section. Two rail connecting holes arranged transversely are formed in the positions, close to the bottom, of one side wall of the clamping key body and used for connecting the clamping key body to the inner portion of the rail, two rail post connecting holes arranged symmetrically are formed in the bottom face of the clamping key body and used for connecting the clamping key body to the rail post, the bottom face of the clamping key body is connected to the rail post in the mode that a bolt penetrates through the rail post connecting holes, the two side walls of the clamping key body are inserted into a cavity inside the rail from one end, the clamping key body is connected with the rail in the mode that a bolt penetrates through the rail connecting holes, and therefore the rail is perpendicularly fixed to the rail post. The hidden rail clamping key is simple in structure, convenient to install, capable of enabling the connected rail to be good in strength due to the hidden connecting mode, long in service life and beautiful.
Description
Technical field
The utility model relates to the connecting piece for rail technical field, is specifically related to a kind of for outdoor stealthy fence card key.
Background technology
Wood is moulded, also be called Wood-plastic material, it is the class advanced composite material (ACM) in recent years be surging forward both at home and abroad, refer to utilize polyethylene, polypropylene or polyvinyl chloride etc., replace common resin adhesive, with useless strings such as surpassing wood powder more than 50%, rice husk, stalk, be mixed into new wood materials, then through plastic processings such as extruding, mold pressing, injection mouldings, the sheet material of producing or section bar, be mainly used in the industries such as building materials, furniture, logistics packaging.Plastics and wooden powder are mixed to the sheet material by hot extrusion molding by a certain percentage, be referred to as to push wood-plastic composite panel.Therefore the advantage of two kinds of different materials is combined, there is good processing characteristics, both can process as timber, but one-shot forming processing again also has good strength character, water-fast, corrosion resistant simultaneously, long service life, good capable of regulating performance.There is the processing characteristics identical with log, can follow closely, can bore, can cut, bonding, with nail or bolt, be connected and fixed, smooth surface is fine and smooth, without sanding and paint, its paint adhesion is good, can produce plurality of specifications, size, shape and thickness, also comprise the finished product that multiple design, color and wood grain are provided, but thermoplastic shaping, intensity is high, energy conservation.
In the process that view is mated formation out of doors, for can adopting wooden floor usually, beautiful environment mated formation, but because timber is limited resource, and expensive, high cost when mating formation, be not suitable for a large amount of popularizations.Can save cost again in order to reach the effect that timber mats formation, now wood is moulded with the bamboo moulding material and is just arisen at the historic moment, because wood is moulded with bamboo-plastic floorboard and is made easily, and the landscape effect embodied and wooden effect very nearly the same, wood is moulded with bamboo-plastic floorboard and is also had easy making simultaneously, not easy to crack, waterproof, moistureproof, the characteristics of long service life, therefore now by a large amount of promoting the use of, its range of application comprises exterior wall cladding, Decorative hanging board, outdoor flooring, wood is moulded guardrail, the plastic-steel wayside pavilion, the gardens guardrail, balcony guardrail, leisure bench, the field such as flower stand and air conditoner support.Guardrail needs fence and rail post are fixed in assembling process, use card key, or directly uses screw to be connected, and this kind of mode can cause outside card key or screw be exposed to, and easily corrosion, also affect attractive in appearance.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of firm and reliable connection, stealthy fence card key easy for installation.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of stealthy fence card key, for wood-plastic enclosure is connected to fence post, this card key comprises that a cross section is the card key main body of " U " shape, be provided with two transversely arranged fence connecting holes near bottom on a sidewall of described card key main body, for the card key main body is connected in fence, the bottom surface of described card key main body is provided with two symmetrically arranged fence post connecting holes, for the card key main body is connected to fence post, the underrun screw of described card key main body is connected on fence post through the fence post connecting hole, two sidewall is from an end is inserted into the die cavity of fence inside, passing the fence connecting hole by screw is connected the card key main body with fence, thereby fence is vertically fixed on fence post.
Described card key main body is metal construction, and bonding strength is good, not yielding.
Be provided with a rectangle support member in the die cavity that described fence is connected with the card key main body wall.
Two sidewalls of described card key main body are positioned at the both sides of support member, and contact with support member, support member are stuck in the type groove of card key main body, thereby make support member form and support the card key main body.
The junction of described fence and fence post is coated with the external seal body; the gap of fence and fence post junction is wrapped, the card key main body is not exposed, make card key be hidden in inside; thereby protection card key main body is not corroded by external environment condition, also make connection rear enclosure integral body more attractive in appearance.
Described external seal body is spliced to form by moulding wood lath.
The beneficial effects of the utility model are: the utility model is simple in structure, easy for installation, adopts the connected mode of implicit form, makes the fence intensity after connection good, and long service life is also more attractive in appearance.
The accompanying drawing explanation
Fig. 1 is the utility model card key stereogram;
Fig. 2 is the utility model card key front view;
Fig. 3 is the utility model card key top view;
Fig. 4 is the utility model card key lateral view;
Fig. 5 is the utility model card key and fence post connection diagram;
Fig. 6 is the utility model card key and fence and fence post connection diagram;
Fig. 7 is schematic diagram after the utility model card key is connected with fence and fence post;
Fig. 8 is schematic diagram after the utility model seal parcel;
Fig. 9 is the utility model fence front view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 to 9, a kind of stealthy fence card key, for wood-plastic enclosure 20 is connected to fence post 30, this card key comprises that a cross section is the card key main body 10 of " U " shape, be provided with two transversely arranged fence connecting holes 102 near bottom on a sidewall 101 of card key main body 10, for card key main body 10 is connected in fence 20, the bottom surface 103 of card key main body 10 is provided with two symmetrically arranged fence post connecting holes 104, for card key main body 10 is connected to fence post 30, the bottom surface 103 of card key main body 10 is passed fence post connecting hole 104 by screw and is connected on fence post 30, two sidewall 101 is from an end is inserted into the die cavity 201 of fence 20 inside, passing fence connecting hole 102 by screw is connected card key main body 10 with fence 20, thereby fence 20 is vertically fixed on fence post 30.Card key main body 10 is metal construction, and bonding strength is good, not yielding.Be provided with a rectangle support member 202 in the die cavity 201 that fence 20 is connected with card key main body 10 sidewalls, two sidewalls 101 of card key main body 10 are positioned at the both sides of support member 202, and contact with support member 202, support member 202 is stuck in the type groove of card key main body 10, supports thereby make 202 pairs of card key main bodys of support member 10 form.Fence 20 is coated with external seal body 40 with the junction of fence post 30; fence 20 and the gap of fence post 30 junctions are wrapped; card key main body 10 is not exposed; make card key be hidden in inside; thereby protection card key main body 10 is not corroded by external environment condition; also make connection rear enclosure integral body more attractive in appearance, external seal body 40 is spliced to form by moulding wood lath.
During installation, at first card key main body 10 is connected on fence post 30, with screw, tighten, then the sidewall of card key main body 10 is inserted in the die cavity of fence 20, movable fencing 20, the sidewall of card key main body 10 is deep in the die cavity of fence 20 fully, then passes screw reserved on fence 20 sides by screw fence and card key are fixed, finally seal 40 is wrapped and gets final product.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a stealthy fence card key, for wood-plastic enclosure is connected to fence post, it is characterized in that: this card key comprises that a cross section is the card key main body of " U " shape, be provided with two transversely arranged fence connecting holes near bottom on a sidewall of described card key main body, for the card key main body is connected in fence, the bottom surface of described card key main body is provided with two symmetrically arranged fence post connecting holes, for the card key main body is connected to fence post, the underrun screw of described card key main body is connected on fence post through the fence post connecting hole, two sidewall is from an end is inserted into the die cavity of fence inside, passing the fence connecting hole by screw is connected the card key main body with fence, fence is vertically fixed on fence post.
2. stealthy fence card key according to claim 1, it is characterized in that: described card key main body is metal construction.
3. stealthy fence card key according to claim 1, it is characterized in that: be provided with a rectangle support member in the die cavity that described fence is connected with the card key main body wall, two sidewalls of described card key main body are positioned at the both sides of support member, and contact with support member, support member is stuck in the type groove of card key main body.
4. stealthy fence card key according to claim 1, it is characterized in that: the junction of described fence and fence post is coated with the external seal body, and the gap of fence and fence post junction is wrapped.
5. stealthy fence card key according to claim 4, it is characterized in that: described external seal body is spliced to form by moulding wood lath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202661029U CN203334781U (en) | 2013-05-16 | 2013-05-16 | Hidden rail clamping key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202661029U CN203334781U (en) | 2013-05-16 | 2013-05-16 | Hidden rail clamping key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334781U true CN203334781U (en) | 2013-12-11 |
Family
ID=49703460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202661029U Expired - Lifetime CN203334781U (en) | 2013-05-16 | 2013-05-16 | Hidden rail clamping key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741814A (en) * | 2013-12-18 | 2014-04-23 | 安徽森泰塑木新材料有限公司 | Novel connecting piece for integrated house column and beam |
| CN103899137A (en) * | 2014-04-01 | 2014-07-02 | 张家港固耐特围栏***有限公司 | Fence connecting part capable of realizing corner connection |
-
2013
- 2013-05-16 CN CN2013202661029U patent/CN203334781U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741814A (en) * | 2013-12-18 | 2014-04-23 | 安徽森泰塑木新材料有限公司 | Novel connecting piece for integrated house column and beam |
| CN103899137A (en) * | 2014-04-01 | 2014-07-02 | 张家港固耐特围栏***有限公司 | Fence connecting part capable of realizing corner connection |
| CN103899137B (en) * | 2014-04-01 | 2016-04-06 | 张家港固耐特围栏***有限公司 | A kind of fence link realizing corner and connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI SENTAI WPC GROUP CO., LTD Free format text: FORMER NAME: ANHUI SUNTEC PLASTIC WOOD NEW MATERIALS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 242200 Anhui County of Guangde Province Economic and Technological Development Zone in China Patentee after: ANHUI SENTAI WPC GROUP SHARE Co.,Ltd. Address before: 242200 Guangde economic and Technological Development Zone, Xuancheng, Anhui Patentee before: Anhui Sentai WPC New Material Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |