CN201210381Y

CN201210381Y - Telescopic banner

Info

Publication number: CN201210381Y
Application number: CNU2008201085613U
Authority: CN
Inventors: 贾勇
Original assignee: Individual
Current assignee: JIA YONG
Priority date: 2008-06-13
Filing date: 2008-06-13
Publication date: 2009-03-18
Anticipated expiration: 2018-06-13

Abstract

A retractable banner comprises a banner surface, a retractable mechanism of the banner and the fixing mechanism of the banner. The retractable mechanism of the banner adjusts the length of the banner via the pulling-pushing board on the reverse of the banner and the sliding between the fixing boards. The fixing mechanism of the banner processes the fixing via a row of pin holes fixed on the fixing board on the pin of the pulling-pushing board. The utility model processes the retractable adjustment according to the length of the banner, satisfying the requirement of the character and the pattern with different quantity; in the retractable range of the banner, the facial side of the banner is beautiful and smooth; at the same time the banner can be used repeatedly, which is convenient to move and store.

Description

Telescopic banner

Technical field

The utility model relates to a kind of banner, is specifically related to the banner that a kind of length can be stretched and be adjusted.

Background technology

Banner often is suspended on meeting-place, market, exhibition and the constituent parts usefulness as meeting title, advertising, slogans etc.The length of existing banner is fixed, owing to the occasion difference, need difference, what of literal on the banner and pattern can be different, and the banner face of regular length just is difficult to satisfy the needs of different aspect like this.Because an existing banner can not be applicable to different occasions,, most likely abandon after the use once so can't reuse, resource but also contaminated environment had not only been wasted, again because mostly banner is disposable use, so that quality is selected for use is most relatively poor, color is also relatively more dull, lacks aesthetic feeling on the whole.

The utility model content

In order to overcome the deficiency that existing banner face length degree can not be adjusted and be unfavorable for being repeatedly used, the purpose of this utility model is: a kind of telescopic banner is provided, the length of this banner can be adjusted according to its needs, to satisfy the needs of the different suspension environment and the banner of the literal of showing varying number and pattern, and in flexible scope, the front of banner is all attractive in appearance, smooth.

The technical scheme that its technical matters that solves the utility model adopts is as follows:

A kind of telescopic banner, it comprises the telescoping mechanism of banner face, banner and the fixed mechanism of banner; The telescoping mechanism of banner comprises fixed head, two symmetrically arranged draw back plates, two rotating shafts and two frames.Described two draw back plates include interior plate and outer panel separately, interior plate and outer panel are structure as a whole at the core near banner, outer panel is a tongue tray, the both sides up and down at the fixed head back side respectively have draw-in groove one, and the interior plate of two draw back plates interts in draw-in groove from the fixed head both sides respectively; The interior plate of two draw back plates is a fixedly connected frame respectively, respectively wear a rotating shaft in two frames, the center fixed of banner face is on the front of fixed head, fixedly connected with rotating shaft separately respectively in the two ends of banner face, the banner face of the remainder outside the fixed head is turned back backward and is wound in the rotating shaft successively in rotating shaft place; The fixed mechanism of banner is that the side at the close fixed head of two draw back plates respectively is provided with a pin, on the fixed head with the corresponding position of pin on, symmetry has several pin holes of row, pin can be inserted in the pin hole.

Because the utility model is provided with fixed head and draw back plate, literal quantity on banner is many, when needing the banner face longer, only need draw back plate along the draw-in groove of fixed head by the outside slippage in both sides, this moment, frame and rotating shaft were outwards moved thereupon, promote the banner face and in rotating shaft, rotate elongation, prop up the banner face of elongation by draw back plate, make it when the front is seen, the prolongation of banner and the part that is fixed on the fixed head are smooth equally, completely be integral, do not see any difference.After length adjustment is suitable, only need pin is inserted in the corresponding pin hole, just the banner face can be fixed.Equally, when the literal negligible amounts on the banner, only need pull out pin, draw back plate is pushed inward, unnecessary banner face is rolled by rotating shaft, pin is inserted to adjust in the corresponding pin hole, back again to get final product.Thereby compared with prior art, the beneficial effects of the utility model are:

1, makes the adjustment of can stretching as required of the length of banner face, satisfy the literal of varying number and the needs of pattern, be applicable to different suspension environment.

2, in flexible scope, the front of banner is evenly attractive in appearance, smooth as one.

3, banner can be repeatedly used.

4, after the shortening, be convenient to moving and depositing of banner.

Description of drawings

Fig. 1 is the front view of the telescopic banner of the utility model

Fig. 2 is the structure synoptic diagram of Fig. 1

Fig. 3 is the schematic top plan view of Fig. 2

Fig. 4 is the structural representation of fixed head among Fig. 2

Among the figure, 1. fixed head 2. left draw back plate 3. right draw back plate 4. left frames 5. left frames 6. banner faces 7. draw-in grooves 8. springs 9. left rotary shaft 10. right spindles 11. pins 12. pin holes 13. left interior plate 14. Right Inboard plates 15. left tongue tray 16. right tongue trays

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Illustrated in figures 1 and 2 is an embodiment of the telescopic banner of the utility model, and this banner is in its flexible scope, and no matter the front view after elongating or shortening elongates or shortens as shown in Figure 1, and it is attractive in appearance smooth that the front of banner all keeps.The flexible scope of banner and the width of banner all depend on the needs, and its length can be 3 meters-6 meters, or 6 meters-12 meters etc., decide according to the environment that hangs.The banner face is a rubber outsourcing cloth cover, can be needed versicolor cloth cover, and the telescoping mechanism of banner and fixed mechanism all are located at the back side of banner.

See also shown in Figure 3ly, the telescoping mechanism of banner comprises a fixed head 1, two symmetrically arranged draw back plates, promptly left draw back plate 2 and right draw back plate 3, two frames and two rotating shafts.The center fixed of banner face 6 is on the front of the fixed head between A, the B 1 among Fig. 2.Left and right two draw back plates include interior plate and outer panel separately, be left interior plate 13 and Right Inboard plate 14, outer panel is a tongue tray, then both sides respectively are left tongue tray 15 and right tongue tray 16, the both sides tongue tray all is located on the draw back plate, and the root of the tongue of tongue tray is located at the core near banner, is structure as a whole with the interior plate of draw back plate, the tongue body part of tongue tray is separated with interior plate, and the interior plate that corresponds to the tongue body part is hollow framework.

Both sides up and down at the back side of fixed head 1 respectively have draw-in groove 7 one, the left interior plate 13 of two draw back plates and Right Inboard plate 14 are located in the draw-in groove 7 from fixed head 1 both sides respectively by the card article of bottom surface, and two draw back plates can be to out-draw or inwardly propelling in draw-in groove 7.The draw back plate terminal is provided with limited block, in case the thrust arm-tie comes off when being pulled outwardly.The fixedly connected separately frame of the interior plate of two draw back plates, promptly left frame 4 and left frame 5 wear a left rotary shaft 9 in the left frame 4, wear a right spindle 10 in the left frame 5.Fixedly connected with right spindle 10 with left rotary shaft 9 respectively in the two ends of banner face.The banner face of the remainder outside the fixed head 1 is turned back backward and is wound on successively in separately the rotating shaft in rotating shaft place.The length of the banner face 6 outside the fixed head 1 must not surpass the amplitude peak that draw back plate slides in the draw-in groove 7 of fixed head.

A spring 8 respectively is equipped with to both sides in centre at fixed head 1, when draw back plate when both sides stretch, banner extends towards both sides, this moment, spring stretched.When the banner face need shorten, spring reset inwardly advanced two draw back plates, made the banner reduction of area short, and unnecessary banner face is wound on respectively in the rotating shaft separately by rotating shaft.The back side of the banner face that extends on the fixed head both sides respectively is provided with a haversack (not drawing among the figure), when draw back plate is outwards sliding when banner is extended, the tongue body of the tongue tray in its outside partly interts in haversack separately, props up the banner of prolongation, and it is smooth as one that banner is seen in the front; Draw back plate is when inwardly slip is shortened banner, and tongue tray inwardly slides thereupon, but tongue tray places in the haversack all the time.The interior plate of draw back plate is connected with fixed head in the utility model, and the whole draw back plate that is used for fixing or slides connects frame again simultaneously, plays the effect of fixed border.In the haversack of the banner that the tongue tray of draw back plate so that intert extends on the fixed head both sides, when needs prolong banner, prop up the banner of prolongation in slip.

See also Fig. 3 and shown in Figure 4, banner fixed mechanism of the present utility model is that the side near fixed head respectively is provided with a pin 11 on two draw back plates, on the fixed head 1 with the corresponding position of pin on, symmetry have one row several pin holes 12, pin 11 can be inserted in the pin hole 12.After draw back plate is stretched to Len req, pin is inserted in the corresponding pin hole, draw back plate and banner face are fixed.When the banner face need shorten, extract pin, spring reset just can shorten to banner required length, fixes by pin again.

Claims

1, a kind of telescopic banner is characterized in that: it comprises the telescoping mechanism of banner face, banner and the fixed mechanism of banner; The telescoping mechanism of banner comprises fixed head, two symmetrically arranged draw back plates, two rotating shafts and two frames; Described two draw back plates include interior plate and outer panel separately, interior plate and outer panel are structure as a whole at the core near banner, outer panel is a tongue tray, the both sides up and down at the fixed head back side respectively have draw-in groove one, and the interior plate of two draw back plates interts in draw-in groove from the fixed head both sides respectively; The interior plate of two draw back plates is a fixedly connected frame respectively, respectively wear a rotating shaft in two frames, the center fixed of banner face is on the front of fixed head, fixedly connected with rotating shaft separately respectively in the two ends of banner face, the banner face of the remainder outside the fixed head is turned back backward and is wound in the rotating shaft successively in rotating shaft place; The fixed mechanism of banner is that the side at the close fixed head of two draw back plates respectively is provided with a pin, on the fixed head with the corresponding position of pin on, symmetry has several pin holes of row, pin can be inserted in the pin hole.

2, telescopic banner according to claim 1 is characterized in that: to both sides a spring is housed respectively in the middle of described fixed head, the other end of spring is fixedlyed connected with corresponding draw back plate.

3, telescopic banner according to claim 1, it is characterized in that: described tongue tray is located on the draw back plate, the root of the tongue of tongue tray is located at the core near banner, with the interior plate of draw back plate be one, the tongue body part of tongue tray is separated with interior plate, and the interior plate that corresponds to the tongue body part is hollow framework.

4, telescopic banner according to claim 1, it is characterized in that: the back side of the banner face that extends on the fixed head both sides respectively is provided with a haversack, draw back plate is when outwards slip is extended banner, the tongue tray in its outside interts in this haversack, draw back plate is when inwardly slip is shortened banner, tongue tray also inwardly slides thereupon, and tongue tray places in the haversack all the time.

5, telescopic banner according to claim 1 is characterized in that: described banner face is a rubber outsourcing cloth cover.

6, telescopic banner according to claim 1 is characterized in that: the length of the banner face outside the described fixed head is no more than the amplitude peak that draw back plate slides in the draw-in groove of fixed head.