CN2585617Y

CN2585617Y - Easy-to-tear paper roll

Info

Publication number: CN2585617Y
Application number: CN 02260982
Authority: CN
Inventors: 石曰林
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-25
Filing date: 2002-10-25
Publication date: 2003-11-12
Anticipated expiration: 2012-10-25

Abstract

The utility model relates to an easily tearing and coiling paper cylinder, which comprises a cylinder body, a cylinder cover and a press beam. A supporting beam is arranged on the position of a cylinder nozzle of the cylinder body. Both ends of the supporting beam are fixed on both sides in the cylinder nozzle. A rotary tongue is arranged on the supporting beam. The rotary tongue can freely rotate at ordinary times. The front end of the rotary tongue is provided with a tongue tip, and the rear end of the rotary tongue is provided with a tongue root. One convex surface of the press beam is fixed on the cylinder cover to follow the cylinder cover to move. The cylinder cover is covered, the press beam is positioned above the tongue root, and the press beam and the tongue root form one gap. When the easily tearing and coiling paper cylinder is used, a paper head passes through the gap formed by the press beam and the tongue root. The paper head can be optionally drawn out from the cylinder nozzle. When the paper head is downwards drawn, and at the moment, the stress of the tongue tip is downward; meanwhile, the lingual root is upwards raised to extrude the press beam to clamp the paper head, and paper with desired length can be torn.

Description

Easily tear paper roll

Affiliated technical field

The utility model relates to the daily plastic goods, specifically is used for placing the device of roll web.

Background technology

Present paper roll generally has two kinds, and a kind of is the splendid attire formula, want earlier refill to be extracted out during dress paper, and be outwards to take out during with paper from the centre, the paper of extraction is turned round and is twisted in together, and paper-tear picture will be with the hands.Another kind is a bracket type, and paper-tear picture also will be with the hands, though the paper of tearing is not turned round volume, out-of-flatness yet.Use and all bother.

Summary of the invention

Need bimanual inconvenience when the paper-tear picture in order to overcome existing paper roll, the utility model provides a kind of paper roll that easily tears.Use this paper web, one hand just can not need both hands with the paper tear fracture, and the paper of tear fracture is more smooth.Can be applicable to multiple roll web.

The technical scheme that the utility model technical solution problem is adopted is: it comprises cylindrical shell, cover, pressure beam.Be provided with a bolster in the tube mouth of cylindrical shell, the two ends of bolster are fixed on a mouth both sides.Bolster is provided with one changes tongue, and changeing the tongue front end has a tip of the tongue, and there is a root of the tongue rear end, changes tongue at ordinary times and can freely rotate.Pressing beam is a convex surface that is fixed on the mouth place cover.During use, paper freely passes through from the gap that the root of the tongue and the convex surface of pressing beam form, and paper can be arbitrarily extracted out from the gap of the tip of the tongue and the top formation of tube mouth.When paper is taken out downwards, this moment, the tip of the tongue was followed downwards by the paper friction, and the root of the tongue upwards lifts the convex surface of extruding pressure beam simultaneously, clamps paper, can be with the paper tear fracture of Len req.

The utility model plastic production, easy to use, simple in structure, conserves paper, sanitation and hygiene.

Description of drawings

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

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is the vertical view (uncapping) of structure chart.

Fig. 3 is the enlarged drawing of structure chart transfer tongue position.

1. cylindrical shells among the figure, 2. hinge, 3. spring, 4. cover is 5. pressed beam, 6. changes tongue, 7. paper, a 8. mouth, 9. bolster, 10. roll web, 11. other hooks, 12. not Kou, 13. roots of the tongue, 14. thes tip of the tongue.

The specific embodiment

In the embodiment shown in fig. 1, roll web (10) is contained in the cylindrical shell (1), and roll web (10) can be free movable in cylindrical shell (1).Cover (4) is connected with cylindrical shell (1) with hinge (2).Automatically the spring (3) of opening cover (4) is contained on the hinge (2).Pressing beam (5) is a convex surface, is fixed on the cover (4) that a mouth (8) locates, and presses beam (5) to move with cover (4).Bolster (9) is fixed on the interior both sides of a mouth (8).Change tongue (6) and be contained on the bolster (9), it is free to rotate to change tongue (6).

In the embodiment shown in Figure 2, respectively there is an other hook (11) on cover (4) both sides.Cylindrical shell (1) Kou Chu both sides respectively have one Kou (12).Other hook (11) with Kou (12) not fasten mutually, cover tight cover (4).

In the embodiment shown in fig. 3, cover tight cover (4), the convex surface of pressure beam (5) is in the top of the root of the tongue (13), presses the convex surface of beam (5) and the root of the tongue (13) to form a gap, and the tip of the tongue (14) also forms a gap with the top of tube mouth (8).Paper (7) passes through from these gaps.Change tongue (6) at ordinary times and be in free state, outside paper extraction head (7), paper (7) freely pass through from gap, the tip of the tongue (14) and a gap that mouth (8) top forms that the root of the tongue (13) and the convex surface of pressing beam (5) form successively.When paper (7) is taken out downwards, the friction that the tip of the tongue (14) is subjected to paper (7) also firmly downwards, the root of the tongue (13) upwards lifts the convex surface that beam (5) is pressed in extruding simultaneously, clamps paper (7), at this moment can be with paper (7) tear fracture.

Claims

1, a kind of paper roll that easily tears, it comprises cylindrical shell, cover, pressure beam, it is characterized in that being provided with a bolster in the tube mouth of cylindrical shell, the two ends of bolster are fixed on the both sides in the mouth, bolster is provided with one changes tongue, and changeing the tongue front end has a tip of the tongue, and there is a root of the tongue rear end.

2, the paper roll that easily tears according to claim 1, it is characterized in that pressing beam is a convex surface, this convex surface forms a gap with the root of the tongue that changes tongue, changes the tip of the tongue of tongue and the tube mouth top of cylindrical shell and forms a gap.