CN213216703U - Roll paper holder suitable for no axle center stock form - Google Patents

Abstract

The utility model discloses a roll stand suitable for no axle center stock form, including the stock form box, the upper portion of stock form box articulates there is the lid, install first cylinder, second cylinder on the inside both sides wall of stock form box respectively, first cylinder and second cylinder symmetry set up, the third cylinder is installed to bottom in the stock form box, the work bread of first cylinder, second cylinder and third cylinder twines the convex region that forms and is used for depositing the stock form. The utility model discloses replace traditional inside fixed axle of roll paper box into three rotatable cylinder, directly place the stock form between three cylinder, resistance when can reducing the stock form extraction, the effectual in-process that prevents to take place to tear the phenomenon at the extraction takes place, the direction of pull force direction when the guide roll of the inside setting of roll paper box can change the stock form extraction, the stock form can be stable maintain can not take place the off tracking between three cylinder, can rotate under the drive of radial force again, more be difficult to take place to tear the phenomenon during the paper extraction.

Description

Roll paper holder suitable for no axle center stock form

Technical Field

The utility model relates to a daily life articles for use field especially relates to the stock form frame suitable for no axle center stock form.

Background

The roll paper is characterized in that daily used toilet paper, kitchen paper and the like are sleeved on a hollow paper tube, a roll paper box is usually used for packaging, the existing toilet paper rack suitable for roll paper without an axis can only place roll paper with the axis, the roll paper is sleeved on a fixed shaft in the paper rack, the roll paper rotates around the fixed shaft when in use, the roll paper without the axis cannot rotate along the axis, but overturns by the friction force in the roll paper box of the roll paper box, and is often pulled apart when being pulled out of the paper rack, so that a person takes out the roll paper, the paper taken out is broken and continuous, the paper of a short section cannot be used and wasted, in addition, the existing toilet paper rack suitable for the roll paper without the axis has the problem that the part of the roll paper rack is provided with sawteeth to tear the toilet paper, but the sawteeth are too close to the position of an extraction opening, and the length of the roll paper exposed outside the roll paper box is very short after the last person takes out of the roll paper, resulting in inconvenient paper pick-up for the next use.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a roll paper frame that is applicable to no axle center stock paper replaces three rotatable cylinder with the inside fixed axle of traditional roll paper box, directly places the stock paper between three cylinder, and the resistance when can reducing the stock paper extraction effectively prevents to take place to tear the phenomenon at the in-process of extraction.

The utility model provides a roll stand suitable for no axle center stock form, including the stock form box, the upper portion of stock form box articulates there is the lid, install first cylinder, second cylinder on the inside both sides wall of stock form box respectively, first cylinder and second cylinder symmetry set up, the third cylinder is installed to bottom in the stock form box, the work bread collateral formation of first cylinder, second cylinder and third cylinder is used for depositing the convex region of stock form to this convex regional diameter is the same with the stock form, the top that lies in first cylinder on the lateral wall of stock form box has seted up and has got the paper mouth.

Preferably, the first roller, the second roller and the third roller are respectively and correspondingly provided with roller shafts, the first roller, the second roller and the third roller can rotate by taking the corresponding roller shafts as centers, two ends of each roller shaft are respectively connected with a support, the first roller and the second roller are respectively connected with the side walls on two sides in the paper rolling box through the supports, and the third roller is connected with the bottom in the paper rolling box through the supports.

Preferably, the top of the paper taking port is provided with a baffle plate, the baffle plate and the paper taking port are obliquely arranged, one side of the baffle plate is fixedly connected with the top of the paper taking port, and the other side of the baffle plate is provided with sawteeth with alternately distributed peaks and valleys.

Preferably, the closed position of the paper rolling box and the box cover is provided with a box locking assembly, the box locking assembly consists of an insertion block and an insertion groove, the edge of the insertion block and the edge of the box cover are fixedly connected, the insertion groove is arranged on the position, corresponding to the insertion block, of the paper rolling box, and the insertion block is inserted into the insertion groove.

Preferably, a guide roller is arranged on the inner wall of the cavity of the paper rolling box and above the paper taking port.

In the utility model, the fixed shaft in the traditional paper rolling box is replaced by three rotatable rollers, the three rollers are enveloped to form an arc-shaped area, the design of the structure can be suitable for not only the paper rolling with the axle center but also the paper rolling without the axle center, the paper rolling is directly placed between the three rollers, the rolling friction is formed between the three rollers of the paper rolling box when people take out the paper, the resistance when the paper rolling is extracted can be reduced, the tearing phenomenon in the extraction process is effectively prevented, in addition, the utility model also is provided with a guide roller in the paper rolling box, the direction of the drawing force can be changed by the guide roller when the paper rolling is extracted, the force distributed in the axial direction of the paper rolling is reduced, the force distributed in the radial direction is increased, thus the paper rolling can be stably maintained between the three rollers without deviation, and can rotate under the driving of the radial force, the phenomenon of tearing off is more difficult to take place during the paper extraction, the utility model discloses the upper portion slope at the paper taking mouth is provided with a baffle, and the stock form exposes in the outside stock form ratio of stock form box after the sawtooth on the baffle is broken than longer, and convenient next extraction is used.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a roll stand for a reel without an axial center;

fig. 2 is a schematic view of the internal structure of the roll stand for the reel-less roll paper according to the present invention;

fig. 3 is an assembly view of the three rollers of the roll stand and the roll paper suitable for the roll paper without the axis.

In the figure: 1. a roll paper box; 2. a box cover; 3. a paper taking port; 4. a baffle plate; 5. saw teeth; 6. a lock box assembly; 7. inserting a block; 8. a slot; 9. a first drum; 10. a third drum; 11. a second drum; 12. a guide roller; 13. rolling paper; 14. a support; 15. a roller shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, a roll stand suitable for a non-axial roll paper comprises a roll paper box 1, a box cover 2 is hinged on the upper portion of the roll paper box 1, a first roller 9 and a second roller 11 are respectively installed on two side walls inside the roll paper box 1, the first roller 9 and the second roller 11 are symmetrically arranged, a third roller 10 is installed at the bottom inside the roll paper box 1, working surfaces of the first roller 9, the second roller 11 and the third roller 10 are enveloped to form an arc-shaped area for storing the roll paper 13, the diameter of the arc-shaped area is the same as that of the roll paper 13, a paper taking port 3 is arranged above the first roller 9 on the side wall of the roll paper box 1, the non-axial roll paper 13 is placed in the arc-shaped area enveloped by the first roller 9, the second roller 11 and the third roller 10, the sliding friction between the roll paper 13 and the inner wall of the roll paper box 1 is changed into the rolling friction between the roll paper 13 and the three rollers during paper, the friction force when the roll paper 13 is extracted is effectively reduced, and the roll paper 13 can be conveniently extracted;

specifically, as shown in fig. 3, the first roller 9, the second roller 11, and the third roller 10 are respectively and correspondingly provided with a roller shaft 15, the first roller 9, the second roller 11, and the third roller 10 are all rotatable around the corresponding roller shaft 15, two ends of the roller shaft 15 are respectively connected with a bracket 14, the first roller 9 and the second roller 11 are respectively connected with the side walls at two sides in the paper box 1 through the bracket 14, the third roller 10 is connected with the bottom in the paper box 1 through the bracket 14, the three rollers are respectively arranged on two side walls and the bottom in the paper box 1, the three rollers wrap the paper 13, the paper 13 is fixed by the self-gravity of the paper 13, when the paper 13 is extracted, the paper 13 rotates and generates friction with the three rollers to drive the rollers to rotate, so that the sliding friction between the paper 13 and the three rollers is changed into rolling friction, the paper 13 can be easily extracted from the interior of the paper box 1, the phenomenon of tearing during paper extraction is effectively avoided;

as a further improvement of the utility model, the top of the paper taking port 3 is provided with a baffle 4, the baffle 4 and the paper taking port 3 are obliquely arranged, one side of the baffle 4 is fixedly connected with the top of the paper taking port 3, the other side is provided with saw teeth 5 with alternatively distributed peaks and valleys, the traditional paper rolling frame suitable for the paper rolling without the axis center is only provided with the saw teeth 5 on the upper part of the paper taking port 3, and the personnel can break the paper through the saw teeth 5 after taking the paper, however, this situation may cause the roll paper 13 exposed outside the roll paper box 1 to be very short, and when the next person takes paper, the next person needs to stretch his hand into the paper taking opening 3 to take out, which causes inconvenience in taking paper, in this embodiment, by arranging the baffle 4 on the top of the paper taking opening 3, the baffle 4 is arranged downward and obliquely with respect to the paper taking opening 3, the length of the baffle 4 is long enough, after the person has taken out the paper and lifted up the paper, and after the paper is broken by the saw teeth 5, the roll paper exposed at the paper taking port 3 is reserved with enough length for the next person to draw;

furthermore, in this embodiment, a box locking assembly 6 is further installed at a closed position of the paper roll box 1 and the box cover 2, the box locking assembly 6 is composed of an insertion block 7 and an insertion slot 8, the insertion block 7 is fixedly connected with the edge of the box cover 2, the insertion slot 8 is installed at a position corresponding to the insertion block 7 on the paper roll box 1, the insertion block 7 is inserted into the insertion slot 8, a maintainer directly takes out the insertion block 7 from the insertion slot 8 when replacing the roll paper 13, and the box cover 2 is opened to place the new roll paper 13 inside the paper roll box 1;

in order to draw the roll paper 13 out more smoothly, a guide roller 12 is arranged on the inner wall of the cavity of the roll paper box 1 above the paper taking port 3, and because the height of the additionally arranged guide roller 12 is greater than that of the roll paper 13, the direction of acting force generated on the roll paper 13 when a person draws the roll paper is changed, the force of the drawing force distributed on the axial direction of the roll paper 13 is reduced, and the force distributed on the radial direction of the roll paper is increased, so that the roll paper 13 can be stably maintained among the three rollers without deflection, can rotate under the driving of the radial force, and is less prone to being pulled apart during paper drawing.

This paper roll stand suitable for no axle center stock form is when using, open lock box subassembly 6 on lid 2, place stock form 13 in the region that first cylinder 9, second cylinder 11 and third cylinder 10 formed, then take out the head of stock form and pass guide cylinder 12 and pull out reservation one end stock form 13 from getting paper mouth 3, cover lid 2, when personnel's extraction uses, directly pull stock form 13 that gets paper mouth 3 department and reserve downwards, extract stock form 13 to required length after upwards turn over stock form 13, make stock form 13 and sawtooth 5 contact, through the effect of sawtooth 5 with stock form 13 rupture can.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (5)

1. A stock form frame suitable for no axle center stock form, its characterized in that: including the roll paper box, the upper portion of roll paper box articulates there is the lid, install first cylinder, second cylinder on the inside both sides wall of roll paper box respectively, first cylinder and second cylinder symmetry set up, the third cylinder is installed to the bottom in the roll paper box, the working face collateral formation of first cylinder, second cylinder and third cylinder is used for depositing the convex region of stock form to this convex region diameter is the same with the stock form, the top that lies in first cylinder on the lateral wall of roll paper box has seted up the paper fetching mouth.

2. The roll stand for coreless rolls of claim 1, wherein: the first roller, the second roller and the third roller are respectively and correspondingly provided with roller shafts, the first roller, the second roller and the third roller can rotate by taking the corresponding roller shafts as centers, two ends of each roller shaft are respectively connected with a support, the first roller and the second roller are respectively connected with the side walls on two sides in the paper rolling box through the supports, and the third roller is connected with the bottom in the paper rolling box through the supports.

3. The roll stand for coreless rolls of claim 1, wherein: the paper taking device is characterized in that a baffle is arranged at the top of the paper taking port, the baffle and the paper taking port are obliquely arranged, one side of the baffle is fixedly connected with the top of the paper taking port, and sawteeth with alternately distributed peaks and valleys are arranged on the other side of the baffle.

4. The roll stand for coreless rolls of claim 1, wherein: the utility model discloses a cigarette box, including box cover, rolling paper box, lock box, slot, insert piece and box cover, the closed department of rolling paper box and lid installs lock box subassembly, lock box subassembly comprises insert piece and slot, the edge fixed connection of insert piece and lid, on the slot installation and the rolling paper box with insert the piece corresponding position, insert the piece and peg graft with the slot.

5. The roll stand for coreless rolls of claim 1, wherein: and a guide roller is arranged on the inner wall of the cavity of the paper rolling box and above the paper taking port.

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