CN2668582Y

CN2668582Y - Hanging paper scroll

Info

Publication number: CN2668582Y
Application number: CNU2003201009053U
Authority: CN
Inventors: 陈文昌
Original assignee: ZHUDA ELECTROMECHANICAL CO Ltd
Current assignee: ZHUDA ELECTROMECHANICAL CO Ltd
Priority date: 2003-10-13
Filing date: 2003-10-13
Publication date: 2005-01-05
Anticipated expiration: 2013-10-13

Abstract

The utility model provides a hanging paper scroll, comprising a paper reel whose two ends are respectively provided with a plurality of slide grooves. A screw rod is arranged in the paper reel. The two ends of the screw rod are provided with contrary screws. The screws at the two ends of the screw rod are respectively arranged in the spiral mode with a first slide ring and a second slide ring. The two ends of the paper scroll of the paper reel are provided with a first jaw and a sleeve. The sleeve is fixed on the second slide ring. A second jaw is fixed on the sleeve. One end of the screw rod arranged in the spiral mode with the second slide ring is fixed with a hand runner. The utility model has the efficiency of rapidly exchanging a paper cylinder. The operation time is saved. The use is convenient. The operation is simple.

Description

Hanging paper scroll

Technical field

The utility model is relevant with a kind of Hanging paper scroll, particularly can substitute paper web and Hanging paper scroll simple to operate fast about a kind of.

Background technology

Press, most product after having produced, all can pass through suitable packing, just can sell, and product except the integraty that can preserve product, also can increase the attractive in appearance of product through packing.For example, foodstuff, hardware machinery part class, electronic component etc. all can utilize suitable packing, and be residual with air in the minimizing packaging bag, and can reach the effect that makes the product long preservation.

In the known device that is used to packaging product, major part all is provided with a Hanging paper scroll, this Hanging paper scroll is to be used to put paper web, and paper web is to be used to roll up materials such as plastic cement required when establishing packing, paper, as shown in Figure 1, be a kind of known Hanging paper scroll 10, this Hanging paper scroll 10 includes a connecting element 12, on connecting element 12, be provided with a screw rod 14, and spiral shell is established a paper spool 16 on screw rod 14, and after being installed in a paper web 18 on the paper spool 16, utilizing on the other hand again, runner 20 spiral shells can be fixed on the Hanging paper scroll 10 paper web 18 admittedly on screw rod 14.

Change paper web at this moment at known Hanging paper scroll 10, at first, need earlier hand runner 20 to be screwed out from screw rod 14, now takes out the paper web 18 that uses, then again, change new paper web again, at last, just again hand runner 20 spiral shells are returned on the screw rod 14 admittedly, new paper web can be retightened on Hanging paper scroll 10.

So, each as long as after paper web uses, all must earlier the hand runner be screwed out from screw rod, could change paper web, and, also must with the hand runner again on the cycle screw rod with fixing new paper web, if want to improve the speed on back-out of hand runner and the screw-in screw rod, then the spacing of screw thread must be increased, after but flight pitch increased, the hand runner was then loosening easily, if the flight pitch design-calculated is closeer, though what the hand runner can be more firm is fixed on the screw rod, but the time of relatively rotating the hand runner will certainly increase with work, thereby for the user, cooresponding trouble and inconvenience, for stress fast again accurate modern for, it is cooresponding inefficent that known Hanging paper scroll seems.

The utility model content

Main purpose of the present utility model, be to propose a kind of Hanging paper scroll, it utilizes the design of sleeve and jaw, but make the paper web fast speed be fixed on the paper spool, utilize the hand runner to finely tune again and get final product, so not for another example as the known technology, need the hand runner screw out or screw on the screw rod and take out or insert paper web, therefore has the effect that to substitute paper web fast, to save the operating time.

Another purpose of the present utility model is to propose a kind of Hanging paper scroll, and it has effect easy to use and simple to operate.

For achieving the above object, the Hanging paper scroll that the utility model provides comprises:

One paper spool, its two end respectively has a plurality of chutes;

One screw rod is installed in this paper spool, and these screw rod two ends have opposite screw thread;

One first and second slip ring respectively is arranged on the screw thread of these screw rod two ends;

One first jaw is installed in an end of this paper spool;

One sleeve be installed in the other end of this paper spool, and this sleeve is fixed on this second slip ring;

One second jaw is fixed on this sleeve; And

Runner is fixed on this screw rod one end with this second slip ring on the other hand.

Described Hanging paper scroll also can be installed a closed-loop, and this closed-loop is fixed on this paper spool between this second slip ring and this hand runner.

Described Hanging paper scroll, this first jaw directly is fixed on this paper spool, and this first jaw is maintained static.

Described Hanging paper scroll also can be fixed on this first jaw on this first slip ring, and this first jaw can be moved with this first slip ring.

This first jaw of described Hanging paper scroll utilizes a screw and this first slip ring to fix.

Described Hanging paper scroll also is provided with a plurality of knock holees on this sleeve, and this second jaw utilizes a pilot pin to insert in this knock hole, and this second jaw is fixed on this sleeve.

Description of drawings

Illustrate in detail by the specific embodiment conjunction with figs. below, when the effect that is easier to understand the purpose of this utility model, technology contents, characteristics and is reached, wherein:

Fig. 1 is the structure cutaway view of known Hanging paper scroll.

Fig. 2 is a perspective view of the present utility model.

Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 4 is an illustrative view of the present utility model.

The specific embodiment

As shown in Figures 2 and 3, a kind of Hanging paper scroll 30 comprises a paper spool 32, respectively has a plurality of chutes 322,324 on the two ends of this paper spool 32; One screw rod 34 is installed in the paper spool 32, and two ends of screw rod 34 have the plus thread 342 and the minus thread 344 of opposite threads, and each spiral shell is established first and

second slip ring

36,38 on the screw thread 342,344 of screw rod 34 2 ends; Again one first jaw 40 is inserted an end of paper spool 32, and after utilizing a screw 42 to penetrate perforation 402 on first jaw 40, pass the chute 322 of paper spool 32 again, and lock in the screw 362 on first slip ring 36, and then first jaw 40 is fixed on first slip ring 36; 50 other ends that are installed in paper spool 32 of one sleeve, after also being the screw 504 that utilizes on a screw 52 screw-in sleeves 50, pass the chute 324 of paper spool 32 again, and lock in the screw 382 on second slip ring 38, and then sleeve 50 is fixed on second slip ring 38, and on sleeve 50, be provided with a plurality of knock holees 502; One second jaw 54 utilizes a pilot pin 56 to pass in the perforation 542 on second jaw 54, is fixed on knock hole 502 again, and second jaw 54 is fixed on the sleeve 50; Now is installed in closed-loop 44 spiral shell again and is provided with on screw rod 34 1 ends of second slip ring 38, and closed-loop 44 is fixed on the paper spool 32; On the other hand runner 46 is positioned at outside the closed-loop 44, and utilizes a screw 48 to pass screw 462 on the hand runner 46, and hand runner 46 is fixed on the screw rod 34.

Therefore, when old paper web is finished using, rotate hand runner 46 earlier, to unclamp first jaw 40 and second jaw 54, afterwards, again pilot pin 56 spin-ups are fastened, at this moment, can be by taking out second jaw 54 on the sleeve 50, as shown in Figure 4, now, after earlier old paper web (not shown) being taken out, insert new paper web (not shown) again, then, second jaw 54 is inserted on the sleeve 50 again, now, discharge pilot pin 56 again, at this moment, when pilot pin 56 is directly inserted knock hole 502 on the sleeve 50 by the strength of spring 562, second jaw 54 can be fixed on the sleeve 50, if but after discharging pilot pin 56, when pilot pin 56 does not align knock hole 502, as long as rotate second jaw 54 a little, make pilot pin 56 be positioned at knock hole 502 on the sleeve 50, can pilot pin 56 be inserted in the knock hole 502, and second jaw 54 can be retightened on sleeve 50 by the strength of the spring 562 in the pilot pin 56, at this moment, rotate hand runner 46 again, the position in order to fine setting adjustment first jaw 40 and second jaw 54 makes new paper web can more be secured on the Hanging paper scroll 30, because the screw thread 342 on screw rod 34 two ends, 344 is opposite screw thread, so when rotation hand runner 46, first jaw 40 and simultaneously past two outsides of second jaw, 54 meetings or two medial movement are to improve speed and the saving adjustment time of adjusting.

Wherein, also first jaw 40 directly can be fixed on the paper spool 32, and not need first jaw 40 is fixed on first slip ring 36, at this moment, first jaw 40 can not move with first slip ring 36, therefore, when adjusting hand runner 46, have only second jaw 54 to move outward or toward interior.

The Hanging paper scroll that the utility model proposes, no longer need to screw out or screw in the hand runner on the screw rod, to take out or to insert paper web, utilize the design of sleeve and jaw, but make the paper web fast speed be fixed on the paper spool, utilize the hand runner to finely tune again and get final product, therefore the utlity model has the effect that to substitute the paper letter fast, with the saving operating time, and also has effect easy to use and simple to operate.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.So be that all equalizations of doing according to the described shape of the utility model claim, structure, feature and spirit change or modification, all should be included in the claim of the present utility model.

Claims

1, a kind of Hanging paper scroll is characterized in that, comprising:

One paper spool, its two end respectively has a plurality of chutes;

One first jaw is installed in an end of this paper spool;

One second jaw is fixed on this sleeve; And

2, Hanging paper scroll as claimed in claim 1 is characterized in that, also can install a closed-loop between this second slip ring and this hand runner, and this closed-loop is fixed on this paper spool.

3, Hanging paper scroll as claimed in claim 1 is characterized in that, this first jaw directly is fixed on this paper spool and maintains static.

4, Hanging paper scroll as claimed in claim 1 is characterized in that, also this first jaw can be fixed on this first slip ring, and move with this first slip ring.

5, Hanging paper scroll as claimed in claim 4 is characterized in that, this first jaw is fixed with a screw and this first slip ring.

6, Hanging paper scroll as claimed in claim 1 is characterized in that, also is provided with a plurality of knock holees on this sleeve, and this second jaw inserts in this knock hole with a pilot pin, and is fixed on this sleeve.