CN218738633U

CN218738633U - Rotary suction paper towel holder

Info

Publication number: CN218738633U
Application number: CN202222676894.9U
Authority: CN
Inventors: 连振宇; 张颢原
Original assignee: Ningbo Qise Jia Metal Products Co ltd
Current assignee: Ningbo Qise Jia Metal Products Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-28
Anticipated expiration: 2032-10-11
Also published as: TWM641757U; KR20240000651U; JP3240382U

Abstract

The utility model provides a rotary suction paper towel holder, include: the base assembly is provided with a driving mechanism connected with the sucker, the driving mechanism is used for lifting/pressing the sucker, and the driving mechanism is provided with a positioning part used for positioning the lifted sucker. The utility model discloses rotary suction paper handkerchief frame lifts through actuating mechanism drive sucking disc, and convenient to use person is fixed in the base subassembly and places the plane, and is fixed firm, convenient operation, laborsaving, and occupation space is little.

Description

Rotary suction paper towel holder

Technical Field

The utility model relates to a household articles technical field particularly, relates to a rotary suction paper handkerchief frame.

Background

At present, a lot of tissue racks are used for loading tissues in the market, and the tissue racks are generally placed on a placing platform of a restaurant and a living room, so that a user can take out the tissues conveniently.

The tissue holder in the prior art needs to be fixed on a placing platform, a base of the tissue holder is provided with a plurality of suckers, the base needs to be pressed down forcefully to squeeze air in each sucker when the tissue holder is fixed, so that the suckers and the placing platform generate suction, the tissue holder is prevented from toppling over when tissues are extracted, and the operation is laborious; the inside air of base back sucking disc is extruded thoroughly not, leads to sucking disc suction little, easily drops in the use, uses and experiences not good.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a inhale power paper handkerchief frame soon is provided, drives the sucking disc through actuating mechanism and lifts, and convenient to use person is fixed in the base subassembly and places the plane, and is fixed firm, convenient operation, laborsaving, and occupation space is little.

(II) technical scheme

In order to solve the technical problem, the utility model provides a rotary suction paper towel holder, include: the base assembly is in a round table shape, the central axis of the sucker coincides with the central axis of the base assembly, the diameter of the sucker is slightly larger than that of the bottom of the base assembly, only one larger sucker is arranged at the bottom of the base assembly, the sucker has strong suction force and a compact structure, the size of the base assembly is convenient to reduce, and the occupied space is small; a plurality of suckers do not need to be extruded, so that the operation is convenient and fast; the base assembly is provided with a driving mechanism connected with the sucker, the driving mechanism is used for lifting/pressing the sucker, and the driving mechanism is provided with a positioning part used for positioning the lifted sucker; when the base assembly is fixed on a placing plane, the bottom of the sucker is abutted against the placing plane downwards, so that the edge of the sucker is abutted against the placing plane, the sucker is pressed downwards through the driving mechanism so as to extrude the air in the sucker, the sucker is lifted up through the driving mechanism and is positioned through the positioning part, and a closed negative pressure cavity is formed between the sucker and the placing plane in the lifting process, so that the sucker is adsorbed on the placing plane; the positioning part can position the sucker lifted upwards, the sucker is not prone to deformation after positioning, negative pressure in the negative pressure cavity is kept in a relatively stable state, the sucker is not prone to air leakage and poor suction in the using process, suction force of the sucker is large, and fixation is more firm.

Furthermore, the sucking disc comprises a body and a sucking disc rod arranged on the body, and the driving mechanism is connected with the sucking disc rod.

Further, the driving mechanism comprises a rotatable rotating component, a transmission part is arranged between the rotating component and the sucker rod, and the rotating component drives the sucker rod to move up/down through the transmission part so as to lift/press the sucker.

Furthermore, the transmission portion include the transfer line and with transfer line complex spout, the transfer line slide set up in the spout, the transfer line with the sucking disc pole is connected, the spout slope set up in on the rotating component, location portion is including seting up in the first constant head tank of spout one end, first constant head tank with the transfer line is corresponding.

Furthermore, one end of the sliding groove, which is far away from the first positioning groove, is provided with a second positioning groove, and the second positioning groove corresponds to the transmission rod.

Further, the rotating assembly comprises a first rotating block and a second rotating block which are mutually spliced.

Further, the base subassembly includes the fixing base and is relative through external force the rotatory roating seat of fixing base, the roating seat with rotating assembly fixed connection.

Furthermore, the base component comprises a cover plate, the cover plate is arranged above the rotating seat, the fixing seat is integrally formed with a nut column which is used for being in threaded connection with the cover plate, and the rotating seat is provided with a limiting sliding groove corresponding to the nut column.

Furthermore, a plurality of anti-skid protrusions are arranged on the rotating seat.

Further, base subassembly top is provided with paper handkerchief fixing device, paper handkerchief fixing device is including bearing seat, bearing plate group and bracing piece, bracing piece fixed connection in on the bearing seat, bearing plate group is including the rotatory bearing plate of two relative fixed bearing plates that set up and two relative settings, fixed bearing plate one end with bearing seat fixed connection, rotatory bearing plate one end with the bearing seat rotates to be connected.

(III) advantageous effects

The rotary suction tissue holder drives the sucker to lift through the driving mechanism, so that a user can conveniently fix the base assembly on the placing plane, the fixation is firm, the operation is convenient, the labor is saved, and the occupied space is small; the positioning part can position the lifted sucker, the sucker is not easy to deform after being positioned, so that negative pressure in the negative pressure cavity is kept in a relatively stable state, the problems of air leakage and poor suction force of the sucker are not easy to occur in the use process, the suction force of the sucker is large, and the sucker is more firmly fixed; the rotary seat is provided with a plurality of anti-skidding bulges, so that the friction force between the hand of a user and the rotary seat is increased, the occurrence of skidding is prevented, and the rotary seat is convenient to rotate; the rotating assembly comprises a first rotating block and a second rotating block which are mutually spliced, so that the assembly difficulty and the processing cost are reduced; the rotating seat is provided with a limiting sliding groove corresponding to the nut column, the limiting sliding groove can limit the nut column, the rotating seat is prevented from rotating excessively, and the use is reliable; the bearing plate group comprises two fixed bearing plates which are oppositely arranged and two rotary bearing plates which are oppositely arranged, and the rotary bearing plates can reduce the occupied space after rotation, are convenient to store and reduce the transportation cost.

Drawings

FIG. 1 is a perspective view of a rotary suction towel holder of the present invention;

FIG. 2 is an exploded view of a portion of the rotary suction towel holder base assembly of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the rotary suction towel rack of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural view of the rotating assembly of the rotary suction towel rack of the present invention;

FIG. 6 is a schematic view of the rotary suction towel holder support of the present invention;

fig. 7 is a schematic structural view of the rotary suction type tissue holder installation cavity of the present invention;

fig. 8 is a schematic structural view of the rotary suction tissue holder support rod of the present invention;

FIG. 9 is a schematic structural view of the rotary suction towel rack of the present invention in a state of being mounted with a roll of paper towel;

FIG. 10 is a schematic view of the rotary paper towel holder of the present invention after the rotary supporting plate rotates;

the corresponding part names for the various reference numbers in the figures are: 1 is a base component, 101 is a fixed base, 1011 is a nut column, 102 is a rotary base, 1021 is a limit chute, 1022 is an anti-skid protrusion, 1023 is an installation cavity, 103 is a cover plate, 2 is a sucker, 201 is a body, 202 is a sucker rod, 3 is a rotary component, 301 is a through hole, 31 is a first rotary block, 311 is a first protrusion, 312 is a first positioning hole, 32 is a second rotary block, 321 is a second positioning hole, 322 is a second protrusion, 4 is a transmission rod, 5 is a chute, 6 is a first positioning groove, 601 is a platform, 7 is a bearing seat, 8 is a support rod, 9 is a fixed bearing plate, 10 is a rotary bearing plate, 11 is a second positioning groove, 12 is a reel paper towel, and 13 is a protective sleeve.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1-10, the present invention provides a rotary suction towel rack, comprising: the base assembly 1 and the sucker 2 arranged at the bottom of the base assembly 1, the base assembly 1 is in a circular truncated cone shape, the central axis of the sucker 2 is superposed with the central axis of the base assembly 1, the diameter of the sucker 2 is slightly larger than that of the bottom of the base assembly 1, only one larger sucker 2 is arranged at the bottom of the base assembly 1, the sucker 2 has strong suction force and compact structure, the size of the base assembly 1 is convenient to reduce, and the occupied space is small; a plurality of suckers do not need to be extruded, so that the operation is convenient and fast; the base assembly 1 is provided with a driving mechanism connected with the sucker 2, the driving mechanism is used for lifting/pressing the sucker 2, and the driving mechanism is provided with a positioning part used for positioning the lifted sucker 2; when the base assembly 1 is fixed on a placing plane, the bottom of the sucker 2 is downwards abutted against the placing plane, so that the edge of the sucker 2 is abutted against the placing plane, the sucker 2 is pressed downwards through the driving mechanism so as to extrude the air in the sucker 2, then the sucker 2 is lifted up through the driving mechanism and is positioned through the positioning part, and a closed negative pressure cavity is formed between the sucker 2 and the placing plane in the lifting process, so that the sucker 2 is adsorbed on the placing plane; the location portion can fix a position sucking disc 2 after lifting, and 2 location back of sucking disc are difficult for taking place to warp for the negative pressure in the negative pressure chamber keeps the relatively stable state, so that 2 difficult emergence gas leakage, the problem of suction variation of sucking disc in the use, sucking disc suction is big, and is fixed more firm.

Referring to fig. 1 and 2, the suction cup 2 includes a body 201 and a suction cup rod 202 disposed on the body 201, the body 201 is shaped like a disc, the suction cup rod 202 is integrally formed at the center of the upper end of the body 201, and a driving mechanism is connected with the suction cup rod 202; when the sucker 2 is placed on the placing plane, the driving mechanism drives the sucker rod 202 to press downwards so as to deform the body 201, and thus air in the body 201 is squeezed out; the driving mechanism drives the sucker rod 202 to lift up to deform the body 201, so that a negative pressure cavity is formed between the body 1 and the placing plane, and the use is convenient.

Referring to fig. 1-4, the driving mechanism includes a rotatable rotating assembly 3, the rotating assembly 3 is rotatably sleeved on the sucker rod 202, the rotating assembly 3 is provided with a through hole 301 corresponding to the sucker rod 202 along the vertical direction, and the sucker rod 202 is disposed in the through hole 301; a transmission part is arranged between the rotating component 3 and the sucker rod 202, and the transmission part can convert the rotating motion of the rotating component 3 into the vertical linear motion of the sucker rod 202; the rotation member 3 drives the sucker rod 202 to move up/down through the transmission portion, so as to lift/press the sucker 2.

Referring to fig. 1-4, the transmission portion includes a transmission rod 4 and a sliding slot 5 matched with the transmission rod 4, the transmission rod 4 is slidably disposed in the sliding slot 5, the transmission rod 4 is connected with the sucker rod 202, the transmission rod 4 penetrates through the sucker rod 202, an axis of the transmission rod 4 is parallel to a horizontal plane, and an axis of the sucker rod 202 is perpendicular to the horizontal plane; the sliding groove 5 is obliquely arranged on the rotating component 3, and when the rotating component 3 rotates, the transmission rod 4 and the sliding groove 5 slide relatively, so that the transmission rod 4 moves up/down along the vertical direction; the positioning part comprises a first positioning groove 6 arranged at one end of the sliding groove 5, and the first positioning groove 6 is arranged at the inclined upper end of the sliding groove 5 and communicated with the sliding groove 5; the first positioning groove 6 corresponds to the transmission rod 4, when the rotating component 3 rotates in the forward direction, the transmission rod 4 slides to the first positioning groove 6 along the sliding groove 5 to be positioned, a platform 601 is formed at the bottom of the first positioning groove 6, and the bottom of the transmission rod 4 abuts against the platform 601 to prevent the transmission rod 4 from moving downwards.

Referring to fig. 1-4, a second positioning groove 11 is formed at one end of the chute 5, which is far away from the first positioning groove 6, the second positioning groove 11 corresponds to the transmission rod 4, the second positioning groove 11 is communicated with the chute 5, and when the rotating assembly 3 rotates in the reverse direction, the transmission rod 4 slides into the second positioning groove 11 along the chute 5 to be positioned, so as to position the sucker 2 in a pressed state; when the base component 1 is fixed on the placing plane, only the sucker 2 in a pressed state is placed on the placing plane, the edge of the sucker 2 is tightly attached to the placing plane, and then the rotating component 3 is rotated forward, so that the step of repeatedly extruding air is not needed, and the operation is more convenient; when the sucker 2 adsorbed on the placing plane is taken down, the sucker rod 202 moves downwards only by reversely rotating the rotating assembly 3, so that the negative pressure of the negative pressure cavity is weakened, and the rotating assembly 3 is easily taken down; the forward direction and the reverse direction are opposite directions, the forward direction is a rotation direction of the rotary unit 3 for moving the suction cup bar 202 upward, and the reverse direction is a rotation direction of the rotary unit 3 for moving the suction cup bar 202 downward.

Referring to fig. 1, 2 and 5, the rotating assembly 3 includes a first rotating block 31 and a second rotating block 32 that are spliced with each other, so as to reduce the assembly difficulty and the processing cost; the first rotating block 31 is arranged above the second rotating block 32, the first rotating block 31 is provided with a first protrusion 311 and a first positioning hole 312, the second rotating block 32 is provided with a second positioning hole 321 corresponding to the first protrusion 311 and a second protrusion 322 corresponding to the first positioning hole 312, and the first rotating block 31 and the second rotating block 32 have the same structure, are simple to assemble and reduce the manufacturing cost.

Referring to fig. 1 and 2, the base assembly 1 includes a fixed base 101 and a rotating base 102 rotating relative to the fixed base 101 by an external force, and the rotating base 102 is fixedly connected to the rotating assembly 3; roating seat 102 is equipped with the installation cavity 1023 that is used for fixed mounting rotating assembly 3, and the user rotates roating seat 102 through the hand to drive rotating assembly 3 synchronous revolution, convenient operation.

Referring to fig. 1-4, the base assembly 1 includes a cover plate 103, and the cover plate 103 plays a role of dust-proof and water-proof; the cover plate 103 is arranged above the rotating base 102, the nut column 1011 for screwing the cover plate 103 is integrally formed on the fixed base 101, and the cover plate 103 is convenient to assemble; the rotating base 102 is provided with a limiting sliding groove 1021 corresponding to the nut column 1011, the nut column 1011 is arranged in the limiting sliding groove 1021, and the limiting sliding groove 1021 is a kidney-shaped groove; spacing spout 1021 can carry on spacingly to nut column 1011, prevents that roating seat 102 is rotatory excessively, uses reliably.

Referring to fig. 1 and 2, the rotary seat 102 is provided with a plurality of anti-slip protrusions 1022, and the plurality of anti-slip protrusions 1022 are annularly and equally spaced on the rotary seat 102, so as to increase the friction between the hand of the user and the rotary seat 102, prevent slipping, and facilitate rotation of the rotary seat 102.

Referring to fig. 1, 6, 8, 9 and 10, a tissue fixing device is disposed above the base assembly 1, the tissue fixing device includes a supporting seat 7, a supporting plate set and a supporting rod 8, the bottom of the supporting rod 8 is screwed to the rotating seat 102, the supporting rod 8 penetrates through a central hole of the roll tissue 12 and supports the roll tissue to prevent the roll tissue 12 from toppling; the supporting rod 8 is fixedly connected to the bearing seat 7, the bearing plate group comprises two fixed bearing plates 9 which are oppositely arranged and two rotary bearing plates 10 which are oppositely arranged, the four bearing plates are annularly and equidistantly connected to the bearing seat 7, the bearing seat 7 is in a circular truncated cone shape, and the four bearing plates are respectively arranged along four radial directions of the bearing seat 7; one end of a fixed bearing plate 9 is fixedly connected with the bearing seat 7, one end of a rotary bearing plate 10 is rotatably connected with the bearing seat 7, and the bearing plate group is connected with the bearing seat 7 through bolts; a fixing groove 701 for installing and fixing the bearing plate 9 is arranged on the bearing seat 7, an installation groove 702 for installing the rotary bearing plate 10 is arranged on the bearing seat 7, and the rotation range of the rotary bearing plate 10 is limited by the installation groove 702; when the container is stored or transported, the two rotary supporting plates 10 are rotated in the corresponding mounting grooves 702 to a position parallel to the supporting plate 9, that is, the rotation angle is 90 degrees, so as to reduce the occupied space, facilitate storage and reduce the transportation cost.

Referring to fig. 1 and 2, the base assembly 1 further includes a protective sleeve 13 fixedly sleeved on the outer side of the rotary seat 102, and the protective sleeve 13 is made of metal, so that the base assembly is more scratch-resistant and more attractive.

The rotary suction tissue holder of the utility model has the advantages that the bearing plate group comprises two fixed bearing plates which are oppositely arranged and two rotary bearing plates which are oppositely arranged, the occupied space can be reduced after the rotary bearing plates rotate, the rotary bearing plates are convenient to store, and the transportation cost is reduced; the driving mechanism drives the sucker to lift, so that a user can conveniently fix the base assembly on the placing plane, the fixing is firm, the operation is convenient, the labor is saved, and the occupied space is small; the positioning part can position the lifted sucker, the sucker is not easy to deform after being positioned, and negative pressure in the negative pressure cavity is kept in a relatively stable state, so that the problems of air leakage and poor suction force of the sucker are not easy to occur in the use process, and the sucker is more firmly fixed; the rotary seat is provided with a plurality of anti-skidding bulges, so that the friction force between the hand of a user and the rotary seat is increased, the occurrence of skidding is prevented, and the rotary seat is convenient to rotate; the rotating assembly comprises a first rotating block and a second rotating block which are mutually spliced, so that the assembly difficulty and the processing cost are reduced; the spacing spout that corresponds with the nut post is seted up to the roating seat, and spacing spout can carry on spacingly to the nut post, prevents that the roating seat is rotatory excessive, uses reliably.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A rotary suction towel holder, comprising: base subassembly (1) and setting are in sucking disc (2) of base subassembly (1) bottom, be provided with on base subassembly (1) with actuating mechanism that sucking disc (2) are connected, actuating mechanism is used for lifting/pushing down sucking disc (2), the last location portion that is used for carrying out the location to lifting after sucking disc (2).

2. The screw suction towel holder according to claim 1, wherein the suction cup (2) comprises a body (201) and a suction cup lever (202) provided on the body (201), and the driving mechanism is connected to the suction cup lever (202).

3. The rotary suction towel holder according to claim 2, wherein the driving mechanism comprises a rotatable rotating component (3), a transmission part is arranged between the rotating component (3) and the sucker rod (202), and the rotating component (3) drives the sucker rod (202) to move up/down through the transmission part.

4. The rotary suction towel holder according to claim 3, wherein the transmission part comprises a transmission rod (4) and a sliding groove (5) matched with the transmission rod (4), the transmission rod (4) is slidably arranged in the sliding groove (5), the transmission rod (4) is connected with the suction cup rod (202), the sliding groove (5) is obliquely arranged on the rotating component (3), the positioning part comprises a first positioning groove (6) arranged at one end of the sliding groove (5), and the first positioning groove (6) corresponds to the transmission rod (4).

5. The rotary suction towel holder according to claim 4, characterized in that the chute (5) is provided with a second positioning groove (11) at the end away from the first positioning groove (6), and the second positioning groove (11) corresponds to the transmission rod (4).

6. The suction towel holder according to claim 3, characterized in that the rotating assembly (3) comprises a first rotating block (31) and a second rotating block (32) which are mutually spliced.

7. The rotary suction towel holder according to claim 3, characterized in that the base assembly (1) comprises a fixed base (101) and a rotary base (102) which rotates relative to the fixed base (101) by an external force, and the rotary base (102) is fixedly connected with the rotary assembly (3).

8. The rotary suction towel holder according to claim 7, wherein the base assembly (1) comprises a cover plate (103), the cover plate (103) is disposed above the rotating base (102), the fixed base (101) is integrally formed with a nut post (1011) for screwing the cover plate (103), and the rotating base (102) is provided with a limiting sliding groove (1021) corresponding to the nut post (1011).

9. The rotary suction towel holder according to claim 7, wherein the rotating base (102) is provided with a plurality of anti-slip protrusions (1022).

10. The rotary suction towel holder according to any one of claims 1 to 9, wherein a towel fixing device is arranged above the base component (1), the towel fixing device comprises a bearing seat (7), a bearing plate group and a supporting rod (8), the supporting rod (8) is fixedly connected to the bearing seat (7), the bearing plate group comprises two oppositely arranged fixed bearing plates (9) and two oppositely arranged rotary bearing plates (10), one end of each fixed bearing plate (9) is fixedly connected with the bearing seat (7), and one end of each rotary bearing plate (10) is rotatably connected with the bearing seat (7).