CN203970036U - The Telescopic Fixed structure of curtain rod - Google Patents
The Telescopic Fixed structure of curtain rod Download PDFInfo
- Publication number
- CN203970036U CN203970036U CN201420455720.2U CN201420455720U CN203970036U CN 203970036 U CN203970036 U CN 203970036U CN 201420455720 U CN201420455720 U CN 201420455720U CN 203970036 U CN203970036 U CN 203970036U
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- China
- Prior art keywords
- connector
- inner tube
- outer tube
- curtain rod
- hole
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Abstract
The utility model relates to the Telescopic Fixed structure of a kind of curtain rod, comprise outer tube, connector, inner tube and attachment screw, inner tube is inserted in outer tube, inner tube and outer tube junction are provided with connector, wherein, on outer tube outer surface, be provided with the first groove, on outer pipe internal surface, be provided with the first interior joint pin, in the first interior joint pin, be provided with the first through hole; Connector one end is provided with head steady pin, and the other end is provided with afterbody steady pin, and connector is provided with screw pole on the inner periphery of afterbody steady pin one side, is provided with screw hole in screw pole; On inner tube outer surface, be provided with the second groove, on interior pipe internal surface, be provided with the second interior joint pin, in the second interior joint pin, be provided with the second through hole; Attachment screw is connected with the first through hole of outer tube inside through the screw hole in connector.This device is simple and practical, removes and installs conveniently, and the casement that can meet different in width is installed.
Description
Technical field
The utility model relates to the Telescopic Fixed structure of a kind of curtain rod, belongs to life staying idle at home articles for use technical field.
Background technology
At present, curtain is one of important articles for use in people's life staying idle at home, both can play the effect that beautifies indoor environment, and can also play keeps the sun off provides the effect of good living environment.The installation of curtain, need to utilize curtain rod mostly, and casement is arranged on curtain rod, realizes closed and opens thereby the slip ring of being convenient to casement top moves on curtain rod.Therefore, the installation of curtain rod is most important for the use of curtain.At present, the use of curtain rod is all the curtain rod of regular length mostly, need to before installation, arrive in-site measurement size, is then installed, this is with regard to the profit that brings inconvenience to the installation of curtain rod, also easily cause the waste in the cutting of curtain rod, particularly some local curtain rod needing is long, also causes inconvenience to carrying, to this, inventor openly crosses the relevant utility model patent about Telescopic curtain bar, can stretch for curtain rod well, has solved the problems referred to above with this.
Two utility model patents that inventor once applied for and authorized below:
Application on December 13rd, (1) 2012, authorize on October 16th, 2013 by disclosed " curtain rod connector ", in, inventor provides a kind of connector for free-extension curtain rod, this connector is used in conjunction with after facilitating free-extension curtain rod to adjust size, can cushion the friction causing because of inner and outer pipes size difference in curtain moving process simultaneously.For realizing above above-mentioned functions, the detailed description of the invention of this device is for after outer tube and inner tube fix according to curtain length requirement, by this connector on outer wall of inner tube, pin inserts in outer tube, by adjusting the size of opening, connector outer wall is close on outer wall of inner tube and realizes and fixing, tail end is fastened on outer wall of inner tube anti-skidding.
Application on April 1st, (2) 2013, authorize on November 20th, 2013 in disclosed " curtain lever bracket ", inventor provides a kind of curtain lever brackets for different sizes, and this device has overcome the shortcoming that fixed support can not hold different big or small curtain rods, can hold the curtain rods of different sizes.Specific implementation is to have increased ring body half in conventional bracket outside, between this ring body and interior ring, there is certain gap, after support is fixed by screw hole, the curtain rod of different sizes is put into behind ring inside, can realize the curtain rod of different sizes put into by the adjusting in gap.Increase tail end hook formation at interior ring, can be close to curtain rod and play fixation, increased tail end at endocyclic outer wall, can be close to outer shroud inwall, played the effect of supporting and regulating gap simultaneously.Used after this support, can be more convenient the replacing of curtain rods of different sizes use, also can adapt to the use of the free-extension curtain rod that the curtain rods of different sizes are combined into, expanded the scope of application of curtain rod.
In above-mentioned disclosed technology, although solved support and the connection of different big or small curtain rods, in use, or cannot meet flexible connection and the fixation problem of different window curtain rod, therefore, need to be improved, so that better for fixing with the installation of curtain.
Utility model content
The purpose of this utility model is to provide a kind of curtain rod Telescopic Fixed structure, to a kind of curtain rod that can free-extension is provided, and the fixed structure of this curtain rod.
To achieve these goals, the technical solution of the utility model is as follows.
The Telescopic Fixed structure of a kind of curtain rod, comprise outer tube, connector, inner tube and attachment screw, inner tube is inserted in outer tube, inner tube and outer tube junction are provided with connector, wherein, on outer tube outer surface, be provided with the first groove, on outer pipe internal surface, be provided with the first interior joint pin, in the first interior joint pin, be provided with the first through hole; Connector one end is provided with head steady pin, and the other end is provided with afterbody steady pin, and connector is provided with screw pole on the inner periphery of afterbody steady pin one side, is provided with screw hole in screw pole; On inner tube outer surface, be provided with the second groove, on interior pipe internal surface, be provided with the second interior joint pin, in the second interior joint pin, be provided with the second through hole; Attachment screw is connected with the first through hole of outer tube inside through the screw hole in connector.
Further, the nut diameter of attachment screw is less than the second through-hole diameter in inner tube.
Further, the second groove outer surface in the first groove inner surface and the inner tube on outer tube matches.
Further, the screw pole diameter in connector is less than the second through-hole diameter in inner tube.
Further, the first groove, the second groove, screw pole, head steady pin and afterbody steady pin are provided with multiple.
Further, the first interior joint pin, the second interior joint pin are provided with multiple, are evenly distributed on respectively on outer tube and interior pipe internal surface.
Further, outer tube and inner tube are compo pipe.
Further, connector adopts plastic material or stainless steel.
The beneficial effect of this utility model is: in this utility model, utilize outer tube and the inner tube that diameter differs to cooperatively interact after insertion, be inserted into the length in outer tube by adjusting inner tube, realizing free-extension regulates, simultaneously, in order to realize fixed effect, in connector inside, screw pole is set, and adopt attachment screw to be connected with the interior joint pin that is arranged on outer tube inside, thereby realize being connected of connector and outer tube, and utilize interior joint pin in inner tube to be inserted into realize in the through hole in the interior connection of outer tube inside inner tube portion fixing within the outer tube, in addition, head link actuator and afterbody are provided with steady pin, it is inner fixing that afterbody steady pin inserts outer tube, head steady pin is close on the groove outer wall outside inner tube and is fixed, thereby avoid inner tube to slide in outer tube, realize the connection of inner and outer pipes and fix.This device is simple and practical, removes and installs conveniently, and the casement that can meet different in width is installed.
Brief description of the drawings
Outer tube structure schematic diagram in Fig. 1, the utility model device.
Connector construction schematic diagram in Fig. 2, the utility model device.
The end face structure schematic diagram of the inner tube in Fig. 3, the utility model device.
The overall structure schematic diagram of the inner tube in Fig. 4, the utility model device.
Outer tube in Fig. 5, the utility model device and connector connection procedure schematic diagram.
Outer tube in Fig. 6, the utility model device and connector connecting structure schematic diagram.
Inner tube in Fig. 7, the utility model device is inserted into the process schematic diagram in connector and outer tube.
The end-state schematic diagram that inner tube in Fig. 8, the utility model device is connected with outer tube.
Inner tube in Fig. 9, the utility model device, the internal structure simplified schematic diagram that outer tube is connected with connector.
Description of symbols in figure: 1, outer tube; 11, the first groove; 12, the first interior joint pin; 13, the first through hole; 2, connector; 21, head steady pin; 22, afterbody steady pin; 23, screw pole; 24, screw hole; 3, inner tube; 31, the second groove; 32, the second interior joint pin; 33, the second through hole; 4, attachment screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described, to better understand the utility model.
The Telescopic Fixed structure of curtain rod in the present embodiment, comprise outer tube 1, connector 2, inner tube 3 and attachment screw 4, inner tube 3 is inserted in outer tube 1, inner tube 3 is provided with connector 2 with outer tube 1 junction, wherein, as shown in Figure 1, on outer tube 1 outer surface, be provided with the first groove 11, on outer tube 1 inner surface, be provided with in the interior joint pin 12 of the first interior joint pin 12, the first and be provided with the first through hole 13; As shown in Figure 2, connector 2 one end are provided with head steady pin 21, and the other end is provided with afterbody steady pin 22, and connector 2 is provided with screw pole 23 on the inner periphery of afterbody steady pin 22 1 sides, is provided with screw hole 24 in screw pole 23; As shown in Figure 3, Figure 4, on inner tube 3 outer surfaces, be provided with the second groove 31, on inner tube 3 inner surfaces, be provided with in the interior joint pin 32 of the second interior joint pin 32, the second and be provided with the second through hole 33; As shown in Figure 6, attachment screw 4 is connected with the first through hole 13 of outer tube 1 inside through the screw hole 24 in connector 2.The nut diameter of attachment screw 4 is less than the second through hole 33 diameters in inner tube 3.The second groove 31 outer surfaces in the first groove 11 inner surfaces and inner tube 1 on outer tube 1 match.Screw pole 23 diameters in connector 2 are less than the second through hole 33 diameters in inner tube 3.The first groove 11, the second groove 31, screw pole 23, head steady pin 21 and afterbody steady pin 22 are provided with multiple.The first interior joint pin 12, the second interior joint pin 32 are provided with multiple, are evenly distributed on respectively on outer tube 1 and inner tube 3 inner surfaces.Outer tube 1 and inner tube 3 are compo pipe.Connector 3 adopts plastic material or stainless steel.
When this device is specifically implemented, as shown in Figure 5, connector 2 is connected with outer tube 1, afterbody steady pin 22 is inserted in outer tube 1, rotary connector 2 is in the same center line screw pole 23 and the first interior joint pin 12, and utilize screwdriver that attachment screw 4 is fastened in the first through hole 13 in the first interior joint pin 12 through the screw hole 24 on screw pole 23, thereby connector 2 is connected with outer tube 1, now, afterbody steady pin 22 on connector 2 is inserted in outer tube 1 inner surface, as shown in Figure 6.After attachment screw 4 is fastening, as shown in Figure 7, inner tube 3 is inserted in connector 2 and outer tube 1, when inner tube 3 is inserted in connector 2, the second through hole 33 inner surfaces in the second interior joint pin 32 contact with attachment screw 4 outer surfaces; When inner tube 3 is inserted in outer tube 1, the second through hole 33 outer surfaces in the second interior joint pin 32 contact with the first through hole 13 inner surfaces in the first interior joint pin 12, and connected mode as shown in Figure 9.In the time that inner tube 3 is inserted in outer tube 1 that length reaches needed requirement, the head location pin 21 on connector 3 is tightly fixed in the second groove 31 of inner tube 3 outer surfaces, prevents that inner tube 3 from sliding.Inner tube 3 utilizes end-state after connector 2 is connected with outer tube 1 as shown in Figure 8.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (8)
1. the Telescopic Fixed structure of curtain rod, comprise outer tube, connector, inner tube and attachment screw, inner tube is inserted in outer tube, inner tube and outer tube junction are provided with connector, it is characterized in that: on described outer tube outer surface, be provided with the first groove, on described outer pipe internal surface, be provided with the first interior joint pin, in described the first interior joint pin, be provided with the first through hole; Described connector one end is provided with head steady pin, and the other end is provided with afterbody steady pin, and described connector is provided with screw pole on the inner periphery of afterbody steady pin one side, in described screw pole, is provided with screw hole; On described inner tube outer surface, be provided with the second groove, on described interior pipe internal surface, be provided with the second interior joint pin, in described the second interior joint pin, be provided with the second through hole; Described attachment screw is connected with the first through hole of outer tube inside through the screw hole in connector.
2. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: the nut diameter of described attachment screw is less than the second through-hole diameter in inner tube.
3. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: the second groove outer surface in the first groove inner surface and inner tube on described outer tube matches.
4. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: the screw pole diameter in described connector is less than the second through-hole diameter in inner tube.
5. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: described the first groove, the second groove, screw pole, head steady pin and afterbody steady pin are provided with multiple.
6. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: described the first interior joint pin, the second interior joint pin are provided with multiple, are evenly distributed on respectively on outer tube and interior pipe internal surface.
7. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: described outer tube and inner tube are compo pipe.
8. the Telescopic Fixed structure of curtain rod according to claim 1, is characterized in that: described connector adopts plastic material or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455720.2U CN203970036U (en) | 2014-08-13 | 2014-08-13 | The Telescopic Fixed structure of curtain rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455720.2U CN203970036U (en) | 2014-08-13 | 2014-08-13 | The Telescopic Fixed structure of curtain rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970036U true CN203970036U (en) | 2014-12-03 |
Family
ID=51967519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455720.2U Expired - Fee Related CN203970036U (en) | 2014-08-13 | 2014-08-13 | The Telescopic Fixed structure of curtain rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825039A (en) * | 2014-08-13 | 2015-08-12 | 绍兴县布之道纺织品有限公司 | Curtain rod telescopic fixing structure |
| WO2017185269A1 (en) * | 2016-04-27 | 2017-11-02 | 帕洛玛装饰品(苏州)有限公司 | Smooth transition piece for telescopic rod |
| CN111281625A (en) * | 2018-11-30 | 2020-06-16 | 微创优通医疗科技(嘉兴)有限公司 | Anchoring device |
| CN113439985A (en) * | 2020-03-25 | 2021-09-28 | 雅霖工业股份有限公司 | Improved electric curtain |
-
2014
- 2014-08-13 CN CN201420455720.2U patent/CN203970036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825039A (en) * | 2014-08-13 | 2015-08-12 | 绍兴县布之道纺织品有限公司 | Curtain rod telescopic fixing structure |
| CN104825039B (en) * | 2014-08-13 | 2017-09-19 | 绍兴布之道纺织品有限公司 | The Telescopic Fixed structure of curtain rod |
| WO2017185269A1 (en) * | 2016-04-27 | 2017-11-02 | 帕洛玛装饰品(苏州)有限公司 | Smooth transition piece for telescopic rod |
| CN111281625A (en) * | 2018-11-30 | 2020-06-16 | 微创优通医疗科技(嘉兴)有限公司 | Anchoring device |
| CN113439985A (en) * | 2020-03-25 | 2021-09-28 | 雅霖工业股份有限公司 | Improved electric curtain |
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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: 20141203 Termination date: 20180813 |