CN209219884U - A kind of embedded Curtain rail rod, rail combined structure and hanging rod - Google Patents
A kind of embedded Curtain rail rod, rail combined structure and hanging rod Download PDFInfo
- Publication number
- CN209219884U CN209219884U CN201822060592.2U CN201822060592U CN209219884U CN 209219884 U CN209219884 U CN 209219884U CN 201822060592 U CN201822060592 U CN 201822060592U CN 209219884 U CN209219884 U CN 209219884U
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- China
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- main body
- rod piece
- body rod
- connection strap
- mounting portion
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Abstract
The utility model relates to curtain fields, and in particular to Curtain rail rod comprising main body rod piece, the main body rod piece are trench structure, can install pulley inside main body rod piece, further include connection strap；The first mounting portion for the docking of adjacent body Rod end is provided on the main body rod piece；The opening two sides of the main body rod piece trench structure are provided with inside bending part, the inner wall of bending part and main body rod piece forms the second mounting portion, the connection strap is removably installed in second mounting portion and is configured as: in the link position of adjacent body rod piece, connection strap can be installed on simultaneously in the second mounting portion that two connect, and constitute the track for passing through the link position for the pulley, the channel steel type rod piece is solved because of length bring transportation problem the purpose of the invention of the present invention is to provide a kind of, and the embedded Curtain rail rod of slip defects on rod piece of pulley is overcome after solving, and disclose corresponding rail combined structure and hanging rod.
Description
Technical field
The utility model relates to curtain fields, and in particular to Curtain rail rod.
Background technique
Curtain is that had sunshading and heat-insulating by production such as cloth, fiber crops, yarn, aluminium flake, wood chip, metal materials and adjusted room light
The function of line.
The control mode of curtain is divided into manual and electronic.
Hand-operated curtain include: manual folding curtain, manual bead roller shutter, manual silk it is soft hold court from behind a screen, manual wooden louvres, manual Rome
Curtain, manual organ shade or manual mute curtain etc..
Wherein mute curtain is relatively popular manually, i.e. the bar of support curtain is a downwardly open channel steel type rod piece, slot
Steel type rod piece opening is provided with inside bending structure, constitutes the guide rail slided for pulley, is provided in channel steel type rod piece multiple
Pulley, each pulley bottom are both provided with hook, and blind head is hung in hook, and when pulling curtain, pulley is in channel steel type rod piece
Interior sliding.
Now the problem is that: channel steel type rod piece is longer, generally very numb when 3M or so or 3M or more, transport
It is tired, for some channel steel type rod pieces for using more than elevator diagonal length, and it is high-rise house, then can only be entered by lifting
House or manpower pass through building body transport (since rod piece is too long, being easily damaged in corner)；
In order to solve transportation problem, the mode being presently contemplated that is: channel steel type rod piece is assembled using more piece, still, this
The scheme of sample can make the required precision of the junction of adjacent rod piece very high (cost raising), because pulley is needed in adjacent rod piece
Between slide, if the junction size of adjacent rod piece has a deviation, the guide rail of junction will have step, hinder pulley
Sliding, reduce the smooth degree for pulling curtain, while increasing the abrasion of pulley, influence its service life.
Utility model content
In view of the problems of the existing technology, the channel steel type is solved the purpose of the invention of the present invention is to provide a kind of
Rod piece is because overcome the embedded curtain of the slip defects on rod piece of pulley after length bring transportation problem, and solution
Rail rods, and disclose corresponding rail combined structure and hanging rod.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of embedded Curtain rail rod comprising main body rod piece, the main body rod piece is trench structure, in main body rod piece
Portion can install pulley, further include connection strap；
The first mounting portion for the docking of adjacent body Rod end is provided on the main body rod piece；
The opening two sides of the main body rod piece trench structure are provided with inside bending part, bending part and main body rod piece it is interior
Wall forms the second mounting portion, and the connection strap is removably installed in second mounting portion and is configured as: in adjacent master
The link position of body rod part, connection strap can be installed on simultaneously in the second mounting portion that two connect, and are constituted and supplied the pulley
By the track of the link position.
Main body rod piece is set as to carry out assembly with adjacent body rod piece, is realized, is made multiple by the first mounting portion of setting
Shorter main body rod piece can be assemblied into a longer rod piece, complete to solve in background technique the support function of curtain
The defect inconvenient because of the longer bring transport of length mentioned, it is often more important that, after this assembly, adjacent body bar
The junction required precision of part can solve the bar mentioned in background technique by connection strap with save the cost in this way without too high
" step " problem after part is assembled, can be installed in the second mounting portion that two connect simultaneously by setting, and be constituted for institute
Pulley is stated by the connection strap of the track of the link position, when pulley being enable to slide into the link position of adjacent body rod piece
It is smoothly slipped over from connection strap, avoids obstruction caused by step, reduce the abrasion of pulley；
Certainly, also because there is the setting of connection strap, the scheme for making main body rod piece be arranged for splicing is also used,
And when particularly for using, main body rod piece is laterally arranged, Open Side Down for trench structure, and pulley is mounted in main body rod piece
After, then due to gravity, pulley is the support that itself is realized by bottom, is needed in sliding process through adjacent master
When the link position of body rod part, directly moved on connection strap, avoid in actual conditions may existing step, this programme
It is to realize the seamless spliced of Curtain rail rod, it is noted that " without gap " when " seamless " here is not to say that rail rods splicing,
But emphasize that connection strap overcomes " step " problem, slide pulley, as in current existing one whole rail rods
It is equally smooth, reach and " seamless " identical effect.
As a preferred embodiment of the present invention, the main body rod piece is extrusion, and form is more regular, makes the shape of pulley
Also more preferable matching, while also making main body rod piece in a state of use, reduce the possibility of the interference to pulley.
As a preferred embodiment of the present invention, the connection strap quantity is two.
As a preferred embodiment of the present invention, the connection strap is extrusion, and the length of the connection strap is greater than single
The length of main body rod piece can be such that connection strap realizes outside the function of the track as the pulley in single main body rod piece, additionally it is possible to
The link position of adjacent body rod piece is carried out excessively, to keep pulley sliding smooth.
As a preferred embodiment of the present invention, based on the length of the connection strap rod length integral multiple, make to connect
Narrow bars have directly served as the function of the track of pulley, and sliding of the pulley in single main body rod piece or multiple main body rod pieces is even
In narrow bars, the process for pulling curtain is more smooth.
As a preferred embodiment of the present invention, the main body rod piece is symmetrical structure, and the connection strap is symmetrically disposed on
It is more preferable to the matching of pulley in symmetrical second mounting portion of two of main body rod piece while also more steady to the supporting effect of pulley
It is fixed, keep the sliding process of curtain also more stable.
As a preferred embodiment of the present invention, the opening of the first mounting portion back to the trench structure is set to master
On body rod part, avoid the first mounting portion and using when connector pulley is caused to interfere.
Disclosed herein as well is a kind of embedded combined structure for curtain rail comprising:
The rail rods；
Connector, the connector are removably plugged in first mounting portion, and the connector is for connecting phase
Adjacent main body rod piece.
Beneficial effect is for example above-mentioned, similarly.
It as a preferred embodiment of the present invention, further include end cap, the end cap is installed on main body Rod end.
Disclosed herein as well is a kind of embedded curtain hanging rods comprising:
The rail combined structure；
Support frame, support frame as described above are socketed in outside main body rod piece, and are provided on support frame for the peace fixed with metope
Fill seat.
Beneficial effect is for example above-mentioned, similarly.
Detailed description of the invention
Fig. 1 is the rail combined structure explosive view of the utility model；
Fig. 2 is first installation diagram of rail combined structure (not showing connection strap) of the utility model；
Fig. 3 is second installation diagram of rail combined structure (not showing connection strap) of the utility model；
Fig. 4 is the rail combined structure third installation diagram of the utility model；
Fig. 5 is the 4th installation diagram of rail combined structure of the utility model；
Fig. 6 is the schematic cross-section of the rail combined structure of the utility model after the assembly is completed；
Fig. 7 is the 5th installation diagram of rail combined structure of the utility model；
Fig. 8 is the first installation diagram of the hanging rod of the utility model；
Fig. 9 is the second installation diagram of the hanging rod of the utility model；
Marked in the figure: 1- connection strap, the second mounting portion of 2-, 3- main body rod piece, 4- connector, the first mounting portion of 5-, 6- are curved
Folding part, 7- positive stop strip, 8- link position, 9- end cap, 10- support frame, 11- retention bead.12- snap fit tabs, 13- fasten convex
It rises, 14- guide level.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all summary of the invention institutes based on the utility model
The technology of realization belongs to the scope of the utility model.
Embodiment 1
Such as Fig. 1-9, a kind of embedded Curtain rail rod (it is largely following rail combined structures shown in figure,
In illustrate track rod structure with will also recognize that) comprising main body rod piece 3, the main body rod piece 3 be trench structure, main body rod piece 3
Inside can install pulley, further include connection strap 1；
The first mounting portion 5 for the docking of 3 end of adjacent body rod piece is provided on the main body rod piece 3；
The opening two sides of 3 trench structure of main body rod piece are provided with inside bending part 6, bending part 6 and main body rod piece 3
Inner wall form the second mounting portion 2, the connection strap 1 is removably installed in second mounting portion 2 and is configured as:
The link position 8 of adjacent body rod piece 3, connection strap 1 can be installed on simultaneously in the second mounting portion 2 that two connect, and are constituted
Pass through the track of the link position 8 for the pulley.
In the present embodiment, the main body rod piece 3 and the connection strap 1 are that (the main body rod piece 3 is symmetrical junction to extrusion
Structure (symmetrical on cross section), the connection strap 1 are symmetrically disposed in two symmetrical second mounting portions 2 of main body rod piece 3),
The length of the connection strap 1 is greater than the length of single main body rod piece 3, specifically, the length of the connection strap 1 is in the present embodiment
3 length of main body rod piece integral multiple (be twice shown in figure, two such splicing main body rod piece 3, in the longitudinal direction,
The covering that pulley track length direction can be realized by a complete connection strap 1, is symmetrically arranged in parallel two connection straps 1
It may make up pulley track).
Such as Fig. 6, in the inner wall of the main body rod piece 3, positioned at the top of bending part 6, it is additionally provided with positive stop strip 7, positive stop strip 7
Centerline direction along main body rod piece 3 is arranged, and positive stop strip 7 is the cable architecture outwardly protruded from 3 inner wall of main body rod piece, height
Higher than bending part 6, has a guide level 14 on connection strap 1, top outer is provided with the retention bead 11 of strip, for matching
The retention bead 11 for closing pulley and two connection straps 1 cooperates, and is oriented to pulley, is provided with card below guide level 14
Close protrusion 12 and fasten protrusion 13, snap fit tabs 12 be used for and connection strap 1 on the side opposite with retention bead 11 outer surface
Cooperation, the common channel for matching 6 inner surface of bending part and the formation of 7 lower part of positive stop strip fasten 13 setting of protrusion and also have a court
It is matched to the bending structure of snap fit tabs 12, and snap fit tabs 12, the common outer end for matching bending part 6, above-mentioned connection
1 structure of item can make connection strap 1 be stably installed in main body rod piece 3 (1 material plastics of connection strap or rubber)
The opening of first mounting portion 5 back to the trench structure is set on main body rod piece 3, is specifically also one
Notching construction, the cross section of the inner surface contour of slot are convex, such as Fig. 6,3 lower section of opening and main body rod piece of the first mounting portion 5
Opening it is opposite.
Disclosed herein as well is a kind of embedded combined structure for curtain rail comprising:
The rail rods；
Connector 4, the connector 4 be removably plugged in first mounting portion 5 (the connection strap quantity be two
It is a), the connector 4 is that (connector 4 is to stretch to convex for connecting adjacent body rod piece 3, the cross section of connector 4
Body), match with the inner wall of the first mounting portion 5.
It further include end cap 9 in the present embodiment, the end cap 9 is installed on 3 end of main body rod piece, meanwhile, connection strap 1, main body
The cross section of rod piece 3 and connector 4 is not limited to the structure in the application.
Specific installation process is as follows:
Such as Fig. 2, it is then fixed into the first mounting portion 5 of main body rod piece 3 to be inserted into half connector 4, then another section of master
Body rod part 3 is socketed on remaining half connector 4 then fixed, adjacent at this time the second mounting portion 2 connection formation and has matched
The structure (such as Fig. 3) of whole connection strap 1 is such as schemed at this point, connection strap 1 is installed in the second mounting portion 2 and (is inserted into or is caught in)
4, finally, a complete composite structure is formed, such as Fig. 5 (not showing end cap 9), 6 and Fig. 7
Disclosed herein as well is a kind of embedded curtain hanging rods comprising:
The rail combined structure；
Support frame 10, support frame as described above 10 are a undercut shape fastener (such as Fig. 8), are fastened on the top of main body rod piece 3
Outer surface, and be fixedly connected with main body rod piece 3 by screw or rivet etc., and be provided on support frame 10 for solid with metope
Fixed mounting base.
Meanwhile support frame 10 may be other structures, such as Fig. 9, and main body rod piece 3 does not pass through screw or rivet
Etc. being fixedly connected, but the fit structure of protruding part can be popped up from bottom to both ends by one, fit structure matching exists
The top of main body rod piece 3, and the mounting base for fixing with metope is provided on the fit structure, include in the fit structure
One group of protruding part that can be popped up when assembly, fit structure is matched in the first mounting portion of non-installation connecting element, so
Rear projection component is popped up to two sides, heads into the inside both ends of the groove of the first mounting portion, realizes the matching to main body rod piece 3, then
Mounting base is fixed on wall, then completes the installation to main body rod piece 3.
Claims (10)
1. a kind of embedded Curtain rail rod comprising main body rod piece, the main body rod piece is trench structure, inside main body rod piece
Pulley can be installed, which is characterized in that further include connection strap；
The first mounting portion for the docking of adjacent body Rod end is provided on the main body rod piece；
The opening two sides of the main body rod piece trench structure are provided with inside bending part, the inner wall shape of bending part and main body rod piece
At the second mounting portion, the connection strap is removably installed in second mounting portion and is configured as: in adjacent body bar
The link position of part, connection strap can be installed on simultaneously in the second mounting portion that two connect, and are constituted and passed through for the pulley
The track of the link position.
2. a kind of embedded Curtain rail rod according to claim 1, which is characterized in that the main body rod piece is to stretch
Body.
3. a kind of embedded Curtain rail rod according to claim 1, which is characterized in that the connection strap is extrusion,
The length of the connection strap is greater than the length of single main body rod piece.
4. a kind of embedded Curtain rail rod according to claim 2 or 3, which is characterized in that the length of the connection strap
Based on rod length integral multiple.
5. a kind of embedded Curtain rail rod according to claim 4, which is characterized in that the main body rod piece is symmetrical junction
Structure, the connection strap are symmetrically disposed in two symmetrical second mounting portions of main body rod piece.
6. a kind of embedded Curtain rail rod according to claim 4, which is characterized in that first mounting portion is back to institute
The opening for stating trench structure is set on main body rod piece.
7. a kind of embedded Curtain rail rod according to claim 5, which is characterized in that the connection strap quantity is two
It is a.
8. a kind of embedded combined structure for curtain rail characterized by comprising
The rail rods as described in claim 1-7 any one；
Connector, the connector are removably plugged in first mounting portion, and the connector is for connecting adjacent master
Body rod part.
9. a kind of embedded combined structure for curtain rail according to claim 8, which is characterized in that it further include end cap, institute
It states end cap and is installed on main body Rod end.
10. a kind of embedded curtain hanging rod characterized by comprising
The rail combined structure as described in claim 8 or 9；
Support frame, support frame as described above are socketed in outside main body rod piece, and are provided on support frame for the mounting base fixed with metope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060592.2U CN209219884U (en) | 2018-12-07 | 2018-12-07 | A kind of embedded Curtain rail rod, rail combined structure and hanging rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060592.2U CN209219884U (en) | 2018-12-07 | 2018-12-07 | A kind of embedded Curtain rail rod, rail combined structure and hanging rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209219884U true CN209219884U (en) | 2019-08-09 |
Family
ID=67506724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060592.2U Active CN209219884U (en) | 2018-12-07 | 2018-12-07 | A kind of embedded Curtain rail rod, rail combined structure and hanging rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209219884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190111A (en) * | 2020-10-09 | 2021-01-08 | 抚州市王冠实业有限公司 | Double-rail curtain rod |
-
2018
- 2018-12-07 CN CN201822060592.2U patent/CN209219884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190111A (en) * | 2020-10-09 | 2021-01-08 | 抚州市王冠实业有限公司 | Double-rail curtain rod |
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