CN203515281U - Roller shutter device support - Google Patents
Roller shutter device support Download PDFInfo
- Publication number
- CN203515281U CN203515281U CN201320714826.5U CN201320714826U CN203515281U CN 203515281 U CN203515281 U CN 203515281U CN 201320714826 U CN201320714826 U CN 201320714826U CN 203515281 U CN203515281 U CN 203515281U
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- CN
- China
- Prior art keywords
- groove
- tooth bar
- fixed head
- screen
- rack body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005516 engineering process Methods 0.000 description 2
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A roller shutter device support comprises a support main body (1) and a fixed shaft, wherein the fixed shaft comprises a fixed plate (2) and a shaft; the shaft is arranged on one end face of the fixed plate (2); a mounting plate (1.1) is arranged at one end of the support main body (1); a groove (3.1) with an opening is formed in one side of the other end of the support main body (1); clamping grooves (3.2) in which the fixed plate (2) can be inserted are formed in two sides of the groove (3.1); the axis of the groove (3.1) is parallel to the mounting plate (1.1); limiting mechanisms for fixing the fixed plate (2) are arranged in the clamping grooves (3.2).
Description
Technical field
The utility model relates to curtain parts, is specifically a kind of screen-roller support.
Background technology
Screen-roller support is one of parts of hand pulling type curtain, is installed on the top of curtain, and screen-roller support is connected with screen-roller one end, the screen-roller other end and the hollow section axle socket that curtain is installed, and screen-roller is provided with pull rope mechanism.The existing screen-roller support part that comes with some shortcomings: above-mentioned screen-roller support comprises rack body and fixed axis, fixed axis is stuck in rack body and is connected with rack body by fixed block, and structure is more complicated; In addition, above-mentioned fixed axis is connected insecure with rack body, makes the bearing capacity of screen-roller support less, when the pulling force of stay cord is larger, and the easy slippage of fixed axis and rack body, application life is lower, does not reach client's requirement.
Utility model content
Technical problem to be solved in the utility model: the screen-roller that a kind of structure is better simply, bearing capacity is larger support is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of screen-roller support, it comprises rack body and fixed axis, fixed axis comprises fixed head and axle, and described axle is positioned on the end face of fixed head one end, and described rack body one end is provided with installing plate, one side of the described rack body other end is provided with the groove of opening, the both sides of groove are provided with the draw-in groove inserting for fixed head, and the axis of groove is parallel with installing plate, is provided with the fixing position-limit mechanism of fixed head in draw-in groove.
Adopt said structure, the advantage that the utility model has is: rack body is provided with groove away from one end of installing plate, groove both sides are provided with draw-in groove, and groove is provided with opening in a side of rack body, can be so that fixed head inserts in groove from opening part, and in draw-in groove, be provided with position-limit mechanism, can effectively prevent that fixed head from departing from rack body, because screen-roller support is comprised of rack body and fixed axis two parts, do not need other fixed block to be connected and fixed, simple in structure, install more convenient; In addition, fixed axis side direction is inserted rack body, makes fixed axis be not easy to depart from rack body, and then makes fixed axis bearing capacity in the vertical direction larger.
As preferably, described position-limit mechanism comprises the first tooth bar, and described the first tooth bar lays respectively at the opening inner side of draw-in groove, described fixed head is provided with the second tooth bar with the first tooth bar engagement, the first tooth bar is positioned at opening inner side, and with the second tooth bar engagement of fixed head both sides, structure is simpler; In addition, by the number of gears of the first tooth bar and the second tooth bar is set, can regulate the position in groove fixed head, relatively flexibly, conveniently; The tooth depth that changes the first tooth bar and the second tooth bar can regulate the bearing capacity size of fixed axis.
As preferably, described fixed head is provided with two jags near one end of the second tooth bar, make fixed head there is certain elasticity in the position of jag both sides, facilitate fixed head to insert in draw-in groove, and then facilitate the second tooth bar of fixed head both sides and the first tooth bar to be connected, structure is simpler, and practicality is better.
As preferably, described the first tooth bar and the second tooth bar are diagonal-cut rack, can not reverse movement after making fixed head insert in draw-in groove, and structure is simpler, connects more firm.
As preferably, described installing plate is provided with installing hole, is convenient to install screen-roller support, and structure is simpler.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of the utility model screen-roller support.
As shown in the figure:
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of screen-roller support, it comprises rack body 1 and fixed axis, fixed axis comprises fixed head 2 and axle, and described axle is positioned on fixed head 2 one end end faces, and described rack body 1 one end is provided with installing plate 1.1, one side of described rack body 1 other end is provided with the groove 3.1 of opening, the both sides of groove 3.1 are provided with the draw-in groove 3.2 inserting for fixed head 2, and the axis of groove 3.1 is parallel with installing plate 1.1, is provided with the fixing position-limit mechanism of fixed head 2 in draw-in groove 3.2.
Described position-limit mechanism comprises the first tooth bar 4.1, described the first tooth bar 4.1 lays respectively at the opening inner side of draw-in groove 3.1, described fixed head 2 is provided with the second tooth bar 4.2 with the first tooth bar 4.1 engagements, the first tooth bar 4.1 is positioned at opening inner side, with the second tooth bar 4.2 engagements of fixed head 1 both sides, structure is simpler; In addition, by the number of gears of the first tooth bar 4.1 and the second tooth bar 4.2 is set, can regulate the position in groove 3.1 fixed head 1, relatively flexibly, conveniently; The tooth depth that changes the first tooth bar 4.1 and the second tooth bar 4.2 can regulate the bearing capacity size of fixed axis.
Described fixed head 2 is provided with two jags 5 near one end of the second tooth bar 4.2, make fixed head 2 there is certain elasticity in the position of jag 5 both sides, facilitate fixed head 2 to insert in draw-in groove 3.2, and then facilitate the second tooth bar 4.2 of fixed head 2 both sides and the first tooth bar 4.1 to be connected, structure is simpler, and practicality is better.
Described the first tooth bar 4.1 and the second tooth bar 4.2 are diagonal-cut rack, and making fixed head 2 insert draw-in grooves 3.2 can not reverse movement after interior, and structure is simpler, connects more firm.
Described installing plate 1.1 is provided with installing hole 6, is convenient to install screen-roller support, and structure is simpler.
Above the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (5)
1. a screen-roller support, it comprises rack body (1) and fixed axis, fixed axis comprises fixed head (2) and axle, described axle is positioned on the end face of fixed head (2) one end, described rack body (1) one end is provided with installing plate (1.1), it is characterized in that: a side of described rack body (1) other end is provided with the groove (3.1) of opening, the both sides of groove (3.1) are provided with the draw-in groove (3.2) inserting for fixed head (2), the axis of groove (3.1) is parallel with installing plate (1.1), is provided with the fixing position-limit mechanism of fixed head (2) in draw-in groove (3.2).
2. screen-roller support according to claim 1, it is characterized in that: described position-limit mechanism comprises the first tooth bar (4.1), described the first tooth bar (4.1) lays respectively at the opening inner side of draw-in groove (3.2), and described fixed head (2) is provided with the second tooth bar (4.2) with the first tooth bar (4.1) engagement.
3. screen-roller support according to claim 2, is characterized in that: described fixed head (2) is provided with two jags (5) near one end of the second tooth bar (4.2).
4. screen-roller support according to claim 2, is characterized in that: described the first tooth bar (4.1) and the second tooth bar (4.2) are diagonal-cut rack.
5. screen-roller support according to claim 1, is characterized in that: described installing plate (1.1) is provided with installing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714826.5U CN203515281U (en) | 2013-11-14 | 2013-11-14 | Roller shutter device support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714826.5U CN203515281U (en) | 2013-11-14 | 2013-11-14 | Roller shutter device support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515281U true CN203515281U (en) | 2014-04-02 |
Family
ID=50374228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714826.5U Expired - Lifetime CN203515281U (en) | 2013-11-14 | 2013-11-14 | Roller shutter device support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888511A (en) * | 2016-06-06 | 2016-08-24 | 江门市明星窗帘制品有限公司 | External adjustable spring roller blind |
-
2013
- 2013-11-14 CN CN201320714826.5U patent/CN203515281U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888511A (en) * | 2016-06-06 | 2016-08-24 | 江门市明星窗帘制品有限公司 | External adjustable spring roller blind |
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Legal Events
| 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 |