CN211066361U

CN211066361U - Self-clamping type roll paper extraction box

Info

Publication number: CN211066361U
Application number: CN201921586280.3U
Authority: CN
Inventors: 李程成; 郞华梅; 李柳苏; 赵宇阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-24
Anticipated expiration: 2029-09-23

Abstract

A self-clamping type roll paper extraction box belongs to the technical field of articles for daily use. The utility model provides a current stock form paper extraction box structure complicated, use inconvenient problem. The equal level of first transfer line and second transfer line sets up in the box body, and first transfer line is located the top of second transfer line, the card paper piece rotates to be connected in the lid, and the axis of the rotation axis of card paper piece and the axis of every transfer line all with the axis parallel arrangement of stock form, and the paper extraction mouth has been seted up to the bottom of box body, card paper piece includes upper and lower two free ends, and under the card paper piece initial condition, there is the clearance between second transfer line and the card paper piece, and card paper piece is when rotating extreme position to paper extraction mouth direction, and the free end overlap joint that is located the top on the card paper piece is on the second transfer line.

Description

Self-clamping type roll paper extraction box

Technical Field

The utility model relates to a from card formula stock form paper extraction box belongs to articles for daily use class technical field.

Background

In the society of today, no matter at home or in public places, toilet paper is the necessity in the toilet of daily life, and it is usually put beside the closestool to conveniently take and use. In view of convenience in use, various roll paper extraction boxes appear on the market, but the roll paper extraction boxes have common problems, such as the need of matching two hands to tear off when tearing toilet paper, and even though most of the roll paper extraction boxes are provided with sawtooth structures, the use is inconvenient; meanwhile, the existing roll paper extraction box is small in application range, mostly only suitable for cored roll paper, and coreless roll paper cannot be placed in the existing roll paper extraction box.

The invention patent application No. 201811263012.8 discloses a roll paper extraction box for toilet, which can break the roll paper without two hands matching in use, but the paper outlet is positioned right below the box body, and in order to extract the extraction paper normally, the roll paper must be fixed right above the paper outlet through a rotating shaft, so that the paper extraction box cannot be applied to coreless roll paper; the paper breaking operation is realized by pulling the paper to different directions, the paper is ensured to be vertical in the normal paper extraction process, and when the paper is fully rolled, the paper outlet is right below the roll paper, and the paper cannot be kept in the vertical state after extending out of the paper outlet, so that the roll paper can be mistakenly broken due to the deviation of the paper in the paper extraction process, and the use is inconvenient.

In addition, in order to realize the function of convenient use, the existing roll paper extraction box mostly adopts the structures such as the motor, the ratchet wheel, the pawl and the like to realize paper breaking and the like, but the roll paper extraction box adopting the structures has a complex structure, can increase the production cost of the roll paper extraction box and further leads to the increase of the purchase cost of consumers, so the roll paper extraction box with the structure is not beneficial to popularization and application.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve present stock form paper extraction box structure complicacy, use inconvenient problem, and then provide a from card formula stock form paper extraction box.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

the utility model provides a from card formula stock form paper extraction box, it includes box body, lid, first transfer line, second transfer line and card paper spare, the lid with the box body rotates to be connected, and the stock form is placed in the box body, and the equal level setting of first transfer line and second transfer line is in the box body, and first transfer line is located the top of second transfer line, card paper spare rotates to be connected in the lid, and the rotation axis of card paper spare and the axis of every transfer line all with the axis parallel arrangement of stock form, the paper extraction mouth has been seted up to the bottom of box body, card paper spare includes upper and lower two free ends, and under card paper spare initial condition, there is the clearance between second transfer line and the card paper spare, and when card paper spare rotated extreme position to paper extraction mouth direction, the free end overlap joint that is located the top on the card paper spare was on the.

Furthermore, a limiting rod is further arranged between the two transmission rods and is parallel to the two transmission rods.

Further, the piece of card paper is including pivot, check lock lever and the guide bar that is parallel to each other and is the V-arrangement, the pivot is rotated and is connected inside the lid, and check lock lever and guide bar pass through the connecting piece rigid coupling with the pivot respectively, and when the piece of card paper rotated extreme position to the paper extraction mouth direction, the check lock lever overlap joint was on the second transfer line.

Furthermore, a return spring is arranged between one end part of the rotating shaft and the box cover, the return spring and the rotating shaft are coaxially arranged, one end of the return spring is fixedly arranged on the box cover, and the other end of the return spring is fixedly arranged on the rotating shaft.

Furthermore, a first limiting part is fixedly arranged on one side wall of the box cover, a second limiting part is fixedly arranged on the rotating shaft, one end of the reset spring is fixedly arranged on the box cover through the first limiting part, and the other end of the reset spring is fixedly arranged on the rotating shaft through the second limiting part.

Further, the horizontal plane of the axis of the rotating shaft is lower than the horizontal plane of the axis of the second transmission rod.

Furthermore, a plane formed by the axis of the first transmission rod and the axis of the second transmission rod is obliquely arranged, and an included angle formed between the plane and a horizontal plane is smaller than or equal to 90 degrees.

Furthermore, the lower part of the box cover is rotationally connected with the lower part of one side of the box body through a pin shaft, and the upper part of the box cover is fixedly connected with the top of the other side of the box body through a buckle.

Further, the buckle includes locating pin and the hooker of perpendicular rigid coupling on the locating pin, and the through-hole has been seted up to an upper portion lateral wall of lid upper level, and the locating pin passes through the through-hole rotates to be connected on the lid, has seted up the draw-in groove on the lateral wall at box body top, under the buckle locking state, the hooker card is established in the draw-in groove.

Furthermore, the first transmission rod and the second transmission rod are both rotatably arranged, and a rubber layer is arranged on the outer circular surface of the locking rod.

Compared with the prior art, the utility model has the following effect:

because of the design of the rotating structure of the paper clamping piece and the width design of the paper extraction opening, the moving space of the paper between the paper clamping piece and the second transmission shaft is larger, the phenomenon that the roll paper is broken by mistake due to the deflection of the paper is effectively prevented, and the roll paper is more convenient to use.

Use the paper extraction box of this application, the stock form directly place in the box body can, application scope is wider.

The larger the angle when pulling paper reversely is, the larger the pressing force of the free end above the paper jamming piece to the paper is, so that excessive paper is effectively prevented from being extracted due to misoperation, and the waste of the paper is avoided.

The application has the advantages of simple structure, low production cost and more contribution to popularization and application.

Drawings

FIG. 1 is a schematic side view of the present application in a tissue condition;

FIG. 2 is a schematic side view of the present application in a paper-break condition;

FIG. 3 is a schematic perspective view of the lid in an open state;

FIG. 4 is a perspective view of the card member;

FIG. 5 is a schematic front view of the lid;

FIG. 6 is a schematic front view of the cartridge;

fig. 7 is an external perspective view of the present application.

Detailed Description

The first embodiment is as follows: referring to fig. 1-7, the present embodiment is described, which is a self-clamping type roll paper extraction box, comprising a box body 1, a box cover 2, a first transmission rod 3, a second transmission rod 4 and a paper clamping member 5, the box cover 2 is rotationally connected with the box body 1, the roll paper 100 is placed in the box body 1, the first transmission rod 3 and the second transmission rod 4 are both horizontally arranged in the box body 1, the first transmission rod 3 is positioned above the second transmission rod 4, the paper clamping piece 5 is rotatably connected in the box cover 2, the rotation axis of the paper clamping piece 5 and the axis of each transmission rod are arranged in parallel with the axis of the roll paper 100, the bottom end of the box body 1 is provided with a paper extraction opening 11, the jamming member 5 includes upper and lower free ends, a gap exists between the second transmission rod 4 and the jamming member 5 in the initial state of the jamming member 5, and when the jamming member 5 rotates to the limit position towards the paper drawing port 11, the upper free end of the jamming member 5 is overlapped on the second transmission rod 4. The sheet of roll paper 100 passes around the first transmission lever 3, passes through the gap between the jammed sheet member 5 and the second transmission lever 4, and finally passes through the paper extraction port 11 to be exposed to the outside of the case body 1. When the roll paper 100 needs to be used, paper is pulled towards the right lower part or towards the roll paper 100, when the paper is pulled to a required length, the paper is pulled towards the paper clamping piece 5 (namely, the paper is pulled towards the reverse direction), the free end below the paper clamping piece 5 is driven by the angle of the paper, the paper clamping piece 5 rotates downwards until the free end above the paper clamping piece 5 is lapped on the second transmission rod 4, at the moment, the free end above the paper clamping piece 5 and the second transmission rod 4 press the paper tightly to complete the paper clamping action, and each roll paper 100 is provided with a broken line which is convenient to tear, so that the paper can be torn by applying a small force.

Through rotating the card paper spare and setting up on the lid, when the stock form was laid to needs, open the lid, the distance between card paper spare and the second transfer line increases, places the stock form in the box body after, with the smooth process two transfer lines of paper back from paper extraction mouth 11 pull out, closes the lid again and locks, can accomplish the installation of stock form, easy operation is convenient.

Due to the design of the rotating structure of the paper clamping piece 5 and the width of the paper extraction opening 11, the moving space of the paper between the paper clamping piece 5 and the second transmission shaft is larger, the phenomenon that the roll paper 100 is mistakenly torn off due to the deflection of the paper is effectively prevented, and the use of the roll paper 100 is more convenient.

With the tissue box of the present application, the roll paper 100 can be directly placed in the box body 1, and the application range is wider.

The larger the angle when the paper is pulled reversely is, the larger the pressing force of the free end above the paper jamming member 5 on the paper is, so that the excessive paper is effectively prevented from being extracted due to misoperation, and the waste of the paper is avoided.

A limiting rod 6 is further arranged between the two transmission rods, and the limiting rod 6 is arranged in parallel to the two transmission rods. Through setting up gag lever post 6, separate the stock form 100 of transfer line one side and the paper of transfer line opposite side, effectively prevent the emergence of card paper phenomenon. The stop lever 6 is rotatably disposed.

The paper clamping piece 5 comprises a rotating shaft 51, a locking rod 52 and a guide rod 53 which are parallel to each other and arranged in a V shape, the rotating shaft 51 is rotatably connected inside the box cover 2, the locking rod 52 and the guide rod 53 are fixedly connected with the rotating shaft 51 through a connecting piece 54 respectively, and when the paper clamping piece 5 rotates to the limit position towards the direction of the paper extraction opening 11, the locking rod 52 is lapped on the second transmission rod 4. The V-shaped open end is disposed toward the second transmission lever, and the upper free end of the jam member 5 is the locking lever 52 and the lower free end of the jam member 5 is the guide lever 53. Through the rod-shaped free end, the contact area between the free end and the second transmission rod 4 is larger in the paper clamping process, the stress of the paper is more uniform, and the paper breaking process is smoother. The connecting member 54 may have a plate-shaped structure, or may have various structures capable of realizing fixed connection.

A return spring 55 is arranged between one end of the rotating shaft 51 and the box cover 2, the return spring 55 is arranged coaxially with the rotating shaft 51, one end of the return spring 55 is fixedly arranged on the box cover 2, and the other end is fixedly arranged on the rotating shaft 51. Through setting up reset spring 55 for after every time the paper extraction is accomplished, card paper spare 5 automatic return initial position, the V-arrangement open end is towards second transfer line 4 direction promptly, guarantees that the paper can be smooth in the paper extraction process next time and takes out from between card paper spare 5 and second transfer line 4. Two side walls of the box cover 2 can be fixedly provided with shaft sleeves, two end parts of the rotating shaft 51 are rotatably connected to the box cover 2 through the two shaft sleeves, and the reset spring 55 is sleeved on one shaft sleeve.

A first limiting member 56 is fixedly arranged on one side wall of the box cover 2, a second limiting member 57 is fixedly arranged on the rotating shaft 51, one end of the return spring 55 is fixedly arranged on the box cover 2 through the first limiting member 56, and the other end is fixedly arranged on the rotating shaft 51 through the second limiting member 57.

The horizontal plane of the axis of the rotating shaft 51 is lower than the horizontal plane of the axis of the second transmission rod 4. By the design, when the paper needs to be torn off, the reverse pulling angle of the paper can be smaller, and the paper is more favorably torn off.

The plane formed by the axis of the first transmission rod 3 and the axis of the second transmission rod 4 is obliquely arranged, and the included angle formed between the plane and the horizontal plane is less than or equal to 90 degrees.

The lower part of the box cover 2 is rotationally connected with the lower part of one side of the box body 1 through a pin shaft 7, and the upper part of the box cover 2 is fixedly connected with the top of the other side of the box body 1 through a buckle 8. The box body 1 is of a rectangular structure, the top and one side of the box body are provided with openings for putting in and taking out the roll paper 100, the openings can be designed to be streamline-shaped as shown in the attached drawings of the specification, the box cover 2 is arranged along with the box body 1 and is fixed through the buckle 8, and the box cover 2 is convenient to open and close. The box cover 2 is opened from the upper part, so that the roll paper 100 is more convenient to take and place and better in use feeling.

Buckle 8 includes locating pin 81 and perpendicular rigid coupling hookup 82 on locating pin 81, and the through-hole has been seted up to an upper portion lateral wall of lid 2 upper portion level, and locating pin 81 passes through the through-hole rotates to be connected on lid 2, has seted up draw-in groove 12 on the lateral wall at box body 1 top, under the 8 locking state of buckle, hookup 82 blocks to be established in draw-in groove 12. To facilitate the rotation of the positioning pin 81, a handle may be attached to one end of the positioning pin 81. The buckle 8 has simple structure, and the opening and closing operation of the box cover 2 is more convenient.

The first transmission rod 3 and the second transmission rod 4 are both rotatably disposed, and a rubber layer is disposed on an outer circumferential surface of the locking rod 52. By the design, the paper drawing process is smoother, and the friction force between the locking rod 52 and the paper is effectively increased in the paper pressing process through the design of the rubber layer, so that the paper can be pulled apart more easily.

Claims

1. The utility model provides a from formula stock form paper extraction box which characterized in that: it includes box body (1), lid (2), first transfer line (3), second transfer line (4) and card paper spare (5), lid (2) with box body (1) rotates to be connected, and stock form (100) are placed in box body (1), and the equal level setting of first transfer line (3) and second transfer line (4) is in box body (1), and first transfer line (3) are located the top of second transfer line (4), card paper spare (5) rotate to be connected in lid (2), and the axis of rotation of card paper spare (5) and the axis of every transfer line all with the axis parallel arrangement of stock form (100), and paper extraction mouth (11) have been seted up to the bottom of box body (1), card paper spare (5) include upper and lower two free ends, under card paper spare (5) initial condition, have the clearance between second transfer line (4) and card paper spare (5), when card paper spare (5) rotated extreme position to paper extraction mouth (11) direction, the free end of the card part (5) located above is lapped on the second transmission rod (4).

2. A self-threading roll paper drawer as claimed in claim 1 wherein: a limiting rod (6) is further arranged between the two transmission rods, and the limiting rod (6) is arranged in parallel to the two transmission rods.

3. A self-threading roll paper carton as claimed in claim 1 or 2, wherein: the utility model discloses a carton structure, including the pivot (51), check lock lever (52) and guide bar (53) that are parallel to each other and be the V-arrangement, check lock lever (5) are including pivot (51), check lock lever (52) and guide bar (53) that are parallel to each other and arrange, pivot (51) rotate to be connected inside lid (2), and check lock lever (52) and guide bar (53) pass through connecting piece (54) rigid coupling with pivot (51) respectively, and when check lock lever (5) rotated extreme position to draw port (11) direction, check lock lever (52) overlap joint was on second transfer line (4).

4. A self-threading roll paper drawer as claimed in claim 3 wherein: a return spring (55) is arranged between one end part of the rotating shaft (51) and the box cover (2), the return spring (55) and the rotating shaft (51) are coaxially arranged, one end of the return spring (55) is fixedly arranged on the box cover (2), and the other end of the return spring (55) is fixedly arranged on the rotating shaft (51).

5. A self-threading roll paper drawer as claimed in claim 4 wherein: a first limiting piece (56) is fixedly arranged on one side wall of the box cover (2), a second limiting piece (57) is fixedly arranged on the rotating shaft (51), one end of the return spring (55) is fixedly arranged on the box cover (2) through the first limiting piece (56), and the other end of the return spring is fixedly arranged on the rotating shaft (51) through the second limiting piece (57).

6. A self-threading roll paper drawer as claimed in claim 4 or 5 wherein: the horizontal plane of the axis of the rotating shaft (51) is lower than the horizontal plane of the axis of the second transmission rod (4).

7. A self-threading roll paper drawer as claimed in claim 6 wherein: the plane formed by the axis of the first transmission rod (3) and the axis of the second transmission rod (4) is arranged in an inclined way, and the included angle formed between the plane and the horizontal plane is less than or equal to 90 degrees.

8. A self-threading roll paper drawer as claimed in claim 1, 2, 4, 5 or 7 wherein: the lower part of the box cover (2) is rotatably connected with the lower part of one side of the box body (1) through a pin shaft (7), and the upper part of the box cover (2) is fixedly connected with the top of the other side of the box body (1) through a buckle (8).

9. A self-threading roll paper drawer as claimed in claim 8 wherein: buckle (8) include locating pin (81) and perpendicular rigid coupling hookup (82) on locating pin (81), and the through-hole has been seted up to the upper portion lateral wall of lid (2) upper level, and locating pin (81) pass through the through-hole rotates to be connected on lid (2), has seted up draw-in groove (12) on the lateral wall at box body (1) top, under buckle (8) locking state, hookup (82) card is established in draw-in groove (12).

10. A self-threading roll paper drawer as claimed in claim 4 wherein: the first transmission rod (3) and the second transmission rod (4) are both rotationally arranged, and a rubber layer is arranged on the outer circular surface of the locking rod (52).