CN208658631U

CN208658631U - Curtain rod

Info

Publication number: CN208658631U
Application number: CN201721023269.7U
Authority: CN
Inventors: 向秀清
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-15
Filing date: 2017-08-15
Publication date: 2019-03-29
Anticipated expiration: 2027-08-15

Abstract

The utility model provides a kind of curtain rod, is related to curtain technical field, solves the technical issues of splicing curtain rod existing in the prior art is easily separated from.The curtain rod, including the first curtain bar unit, the second curtain bar unit, attachment device and clamp device, wherein: wherein one end of attachment device abuts against with the first curtain bar unit, grafting or socket-connects, and the wherein other end of attachment device abuts against with the second curtain bar unit, grafting or socket-connects；It is detachably connected by clamp device formation between first curtain bar unit and attachment device and between the second curtain bar unit attachment device；First curtain bar unit, the second curtain bar unit are respectively formed the partial sector of the tieback of curtain rod or the dragging track of hanging ring of curtain, and are articulated in tieback or hanging ring of curtain on the first curtain bar unit and can slide into the second curtain bar unit along the first curtain bar unit.The utility model is for hanging curtain.

Description

Curtain rod

Technical field

The utility model relates to curtain technical fields, more particularly, to a kind of curtain rod.

Background technique

As the improvement of people's living standards, the type of household class articles is also more and more abundant.Curtain is as noise reduction and screening The household necessary article of light, type is also more and more, and curtain rod is the decoration bar of curtain, for installing curtain.With curtain shape The change of formula, the form and structure of curtain rod also change, because of the difference of curtain width, it is therefore desirable to curtain rod length Degree can also change, and for the convenience processed and transported, curtain rod is typically fabricated as unified shorter curtain rod segment, install Curtain rod segment is extended to meet the curtain of different in width by splicing when curtain.

Splice between existing curtain rod segment and usually completed by grafting, curtain rod segment is usually tubular, curtain rod segment One end inner wall be equipped with insert-connecting plate, insert-connecting plate is close to round tube inner wall and along round tube axial direction to overhanging, any two curtain rod Section is supported by insert-connecting plate and is connected, therefore is easily separated from by the curtain rod of grafting, and the curtain rod of tubular relies primarily on The thickness load-bearing of tube wall, the problem of considering material cost and curtain rod weight when making curtain rod, it will usually tube wall be thinned The intensity of thickness, such curtain rod necessarily weakens, and is easily broken off, and reduces service life.

Utility model content

The purpose of this utility model is to provide a kind of curtain rods, are held with solving splicing curtain rod existing in the prior art The technical issues of being easily detached from.

To achieve the above object, the utility model provides following technical scheme: a kind of curtain rod, including the first curtain rod Unit, the second curtain bar unit, attachment device and clamp device, in which:

Wherein one end of the attachment device abuts against with the first curtain bar unit, grafting or socket-connects, the connection dress The wherein other end set abuts against with the second curtain bar unit, grafting or socket-connects；

Dress is connected between the first curtain bar unit and the attachment device and described in the second curtain bar unit It is detachably connected by clamp device formation between setting；

The first curtain bar unit, the second curtain bar unit are respectively formed the tieback or hanging ring of curtain of the curtain rod Dragging track partial sector, and the tieback or hanging ring of curtain that are articulated on the first curtain bar unit can be along described First curtain bar unit slides into the second curtain bar unit.

Preferably, the first curtain bar unit is of similar shape and constructs with the second curtain bar unit, and described Attachment device has symmetrical structure.

Preferably, the attachment device partial sector is plugged in inside the first curtain bar unit, and the connection fills The length direction set is parallel with the length direction of the curtain rod.

Preferably, the first curtain bar unit is circular tube shaped, and the inner wall of the first curtain bar unit is equipped with bumps Structure.

Preferably, the inside of the first curtain bar unit is equipped with to pass through with the inner wall of the first curtain bar unit and connect The supporting sleeve of part connection.

Preferably, the clamp device is screw, and the attachment device is connecting rod, the first curtain bar unit and institute The first screw hole and the second screw hole for being respectively equipped in attachment device and matching with the screw are stated, the screw sequentially passes through described First screw hole and the second screw hole, and the first curtain bar unit is connect with the attachment device.

Preferably, the supporting sleeve is arc-shaped, and the axial direction of first screw hole is towards described arc-shaped Opening, the attachment device is arranged in the supporting sleeve and the axial direction of second screw hole is towards first screw hole Axial direction.

Preferably, the first curtain bar unit is equipped with sliding slot, the length direction of the sliding slot and first curtain The length direction of bar unit is parallel, and draw runner made of flexible material is equipped in the sliding slot.

Preferably, the cross section of the sliding slot is arc-shaped, and the width of the sliding slot opening is less than inside the sliding slot Maximum width.

Preferably, the draw runner is made of rubber material and surface is smooth, and the cross section of the draw runner is circle, the cunning Item is connect with the sliding slot interference.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of curtain rod described in embodiment 1；

Fig. 2 is the structural schematic diagram that the first curtain bar unit described in embodiment 1 is connect with the attachment device；

Fig. 3 is the sectional view for not inserting draw runner state of the first curtain rod described in embodiment 1；

Fig. 4 is the structural schematic diagram of attachment device described in embodiment 1；

Fig. 5 is the sectional view for not inserting draw runner state of the first curtain rod as described in example 2.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Embodiment 1

As shown in Figs 1-4, the utility model provides a kind of curtain rod, including the first curtain bar unit 1, the second curtain rod Unit 2, attachment device 3 and clamp device 4, in which:

Wherein one end of the attachment device 3 abuts against with the first curtain bar unit 1, grafting or socket-connects, the connection The wherein other end of device 3 abuts against with the second curtain bar unit 2, grafting or socket-connects；

Connect between the first curtain bar unit 1 and the attachment device 3 and described in the second curtain bar unit 2 It is detachably connected by the clamp device 4 formation between connection device 3；

The first curtain bar unit 1, the second curtain bar unit 2 are respectively formed the tieback or Curtain suspension device of the curtain rod The partial sector of the dragging track of ring, and the tieback being articulated on the first curtain bar unit 1 or hanging ring of curtain energy edge The first curtain bar unit 1 slides into the second curtain bar unit 2.The first curtain bar unit 1 is filled with the connection It sets between 3 and is formed detachably by the clamp device 4 between attachment device 3 described in the second curtain bar unit 2 Connection, by the setting of clamp device 4, can effectively prevent splicing to together the first curtain bar unit 1 with it is described Second curtain bar unit 2 is detached from, therefore the curtain rod is more durable.

Optionally embodiment, the first curtain bar unit 1 are of similar shape with the second curtain bar unit 2 And construction, and the attachment device 3 has symmetrical structure.The first curtain bar unit 1 and of identical shape and construction Two curtain bar units 2 are easy to use identical equipment to produce and process, and splice the first curtain bar unit 1 and second by repeating Curtain bar unit 2 can make the curtain rod reach required length.

Optionally embodiment, 3 partial sector of attachment device are plugged in the first curtain bar unit 1 Portion, and the length direction of the attachment device 3 is parallel with the length direction of the curtain rod.

Optionally embodiment, the first curtain bar unit 1 are circular tube shaped, and the first curtain bar unit 1 Inner wall be equipped with concaveconvex structure 12.First curtain bar unit, 1 inner wall is equipped with concaveconvex structure 12 can be with the material of lighter weight Material increases the intensity of the first curtain bar unit 1, so that the curtain rod is had stronger bearing capacity, is not easily broken.

The inside of optionally embodiment, the first curtain bar unit 1 is equipped with and the first curtain bar unit 1 Inner wall pass through the supporting sleeve 13 that connects of connector 14.Why the setting of connector 14 and the supporting sleeve 13 can add institute The intensity for stating curtain rod makes the curtain rod have stronger bearing capacity, is not easily broken.

Optionally embodiment, the clamp device 4 are screw, and the attachment device 3 is connecting rod.Connecting rod and screw With simple structure, and it is at low cost.

Optionally embodiment, is respectively equipped on the first curtain bar unit 1 and the attachment device 3 and institute The first screw hole 11 and the second screw hole 31 that screw matches are stated, the screw sequentially passes through first screw hole 11 and the second screw hole 31, and the first curtain bar unit 1 is connect with the attachment device 3.Pass through setting for the first screw hole 11 and the second screw hole 31 It sets, can be fixedly connected with the first curtain bar unit 1 and the attachment device 3 using screw, while easy to disassemble.

Optionally embodiment, the supporting sleeve 13 are arc-shaped, and the axial direction of first screw hole 11 Towards the arc-shaped opening.

Optionally embodiment, the attachment device 3 is arranged in the supporting sleeve 13 and second screw hole Axial direction of 31 axial direction towards first screw hole 11.The axial direction of second screw hole 31 is towards described first The axial direction of screw hole 11 can make the screw sequentially pass through first screw hole 11 and second screw hole 31 with will be described First curtain bar unit 1 and the attachment device 3 connect.The attachment device 3 is arranged can in the supporting sleeve 13 Enhance the fastness that the first curtain bar unit 1 is connect with the attachment device 3.

Optionally embodiment, 1 both ends of the first curtain bar unit are equipped with the first screw hole 11, and in either end The first screw hole 11 quantity at least two.The quantity of the second screw hole 31 in the attachment device 3 and position and described the One screw hole 11 is corresponding.

Optionally embodiment, when the screw sequentially passes through first screw hole 11 and the second screw hole 31 and will When the first curtain bar unit 1 is connect with the attachment device 3, the nut of the screw is located inside first screw hole 11 Or it is concordant with the opening of first screw hole 11, avoid screw cap from protruding first screw hole 11 and to being articulated in first window The sliding of tieback or hanging ring of curtain on curtain rod unit 1 causes to stop, and the screw cap in addition protruded is also easy to tangle curtain Or accidentally injure operator.

Optionally embodiment, the first curtain bar unit 1 are equipped with sliding slot 15, the length of the sliding slot 15 Direction is parallel with the length direction of the first curtain bar unit 1, is equipped with draw runner 16 made of flexible material in the sliding slot 15. Being provided with for the draw runner is conducive to reduce noise and resistance that curtain sliding process generates, in addition when needing to connect first window When curtain rod unit 1 and the second curtain bar unit 2, the first curtain bar unit 1 and the second curtain bar unit 2 are held When be not easy the phenomenon that having skidded due to the setting of draw runner 16.

Optionally embodiment, the cross section of the sliding slot 15 is arc-shaped, and the width of sliding slot opening is small Maximum width inside the sliding slot.It can guarantee not easy to fall off when the draw runner 16 is arranged in the sliding slot 15.

Optionally embodiment, the maximum width ratio inside width and the sliding slot that the sliding slot is open is 1: 2-1.2, this range both can guarantee not easy to fall off when the draw runner 16 is arranged in the sliding slot 15, also guarantee the draw runner It is exposed to except the sliding slot 15 with enough surface areas, playing the role of draw runner 16 reduces noise.

Optionally embodiment, the draw runner 16 is made of rubber material and surface is smooth, the draw runner it is transversal Face is circle, and the draw runner 16 is connect with 15 interference of sliding slot.

Embodiment 2

The difference of curtain rod described in the present embodiment and embodiment 1 is that the cross section of the supporting sleeve 13 is with notch 17 polygon.

As optional embodiment, the polygon is rectangle.The shape of the cross section of the connecting rod with it is described polygon The shape of shape matches.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. a kind of curtain rod, which is characterized in that including the first curtain bar unit (1), the second curtain bar unit (2), attachment device (3) and clamp device (4), in which:

Wherein one end of the attachment device (3) abuts against with the first curtain bar unit (1), grafting or socket-connects, the connection The wherein other end of device (3) abuts against with the second curtain bar unit (2), grafting or socket-connects；

Between the first curtain bar unit (1) and the attachment device (3) and the second curtain bar unit (2) company It is formed and is detachably connected by the clamp device (4) between connection device (3)；

The first curtain bar unit (1), the second curtain bar unit (2) are respectively formed the tieback or Curtain suspension device of the curtain rod The partial sector of the dragging track of ring, and the tieback or hanging ring of curtain energy being articulated on the first curtain bar unit (1) The second curtain bar unit (2) is slid into along the first curtain bar unit (1).

2. curtain rod according to claim 1, which is characterized in that the first curtain bar unit (1) and the second curtain rod Unit (2) is of similar shape and constructs, and the attachment device (3) has symmetrical structure.

3. curtain rod according to claim 2, which is characterized in that attachment device (3) partial sector is plugged in described The inside of first curtain bar unit (1), and the length direction of the length direction of the attachment device (3) and the curtain rod is flat Row.

4. curtain rod according to claim 3, which is characterized in that the first curtain bar unit (1) is circular tube shaped, and institute The inner wall for stating the first curtain bar unit (1) is equipped with concaveconvex structure (12).

5. curtain rod according to claim 4, which is characterized in that the inside of the first curtain bar unit (1) be equipped with The inner wall of the first curtain bar unit (1) passes through the supporting sleeve (13) that connector (14) connect.

6. curtain rod according to claim 5, which is characterized in that the clamp device (4) is screw, the attachment device (3) it is connecting rod, is respectively equipped on the first curtain bar unit (1) and the attachment device (3) and is matched with the screw The first screw hole (11) and the second screw hole (31), the screw sequentially passes through first screw hole (11) and the second screw hole (31), And the first curtain bar unit (1) is connect with the attachment device (3).

7. curtain rod according to claim 6, which is characterized in that the supporting sleeve (13) be it is arc-shaped, and described the The axial direction of one screw hole (11) is arranged towards the arc-shaped opening, the attachment device (3) in the supporting sleeve (13) in and the axial direction of second screw hole (31) towards first screw hole (11) axial direction.

8. curtain rod according to claim 7, which is characterized in that the first curtain bar unit (1) is equipped with sliding slot (15), the length direction of the sliding slot (15) is parallel with the length direction of the first curtain bar unit (1), the sliding slot (15) It is interior to be equipped with draw runner (16) made of flexible material.

9. curtain rod according to claim 8, which is characterized in that the cross section of the sliding slot (15) is arc-shaped, and institute The width for stating sliding slot (15) opening is less than the sliding slot (15) internal maximum width.

10. according to any curtain rod of claim 8-9, which is characterized in that the draw runner (16) is made of rubber material And surface is smooth, the cross section of the draw runner is circle, and the draw runner (16) connect with the sliding slot (15) interference.