CN213046698U

CN213046698U - Paper towel holder

Info

Publication number: CN213046698U
Application number: CN202021207446.9U
Authority: CN
Inventors: 连振宇; 连振皓
Original assignee: Ningbo Lianhong Electronic Technology Co ltd
Current assignee: Ningbo Qise Jia Metal Products Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-27
Anticipated expiration: 2030-06-24
Also published as: KR20210002957U; JP3228862U; KR200495228Y1

Abstract

The utility model is suitable for a paper handkerchief frame technical field provides a paper handkerchief frame, include: the base is provided with a first nut which is integrally injection-molded with the base; one end of the first support rod is fixedly provided with a first screw matched with the first nut, and the first support rod is in threaded connection with the first nut through the first screw; the first fixed subassembly, the first fixed subassembly is including dismantling the axle sleeve that is fixed in on the first bracing piece, the cover is located the axle sleeve and the rotatory ring gear of axle sleeve relatively and with the integrative injection moulding's of ring gear shell fragment, the ring gear is equipped with a plurality of tooth's socket that are annular array, the axle sleeve is equipped with and can produces deformation and tooth's socket complex tooth. The utility model provides a paper handkerchief frame is through setting up rather than integrative injection moulding's first nut at the base, and first bracing piece utilizes first screw and the first nut threaded connection on the base, has both guaranteed the steadiness that first bracing piece and base are connected, and makes the dismouting mode simple and convenient of first bracing piece and base.

Description

Paper towel holder

Technical Field

The utility model belongs to the technical field of the paper handkerchief frame, especially, relate to a paper handkerchief frame.

Background

The tissue holder is a device for mounting tissues, and is generally placed on a placing platform of a restaurant or a living room so as to facilitate the users to take out the tissues. The traditional tissue holder generally comprises a base and a supporting rod supported on the base, and when the tissue holder is used, a tissue tube is sleeved on the supporting rod, so that when a user pulls the tissue, the tissue tube can rotate relative to the supporting rod, and the user can extract the tissue conveniently.

In the prior art, for the packaging and transportation of a tissue holder, a support rod and a base are usually designed into a split structure, one mode is that a threaded hole is directly formed in the base, a screw rod is arranged at one end of the support rod, and the support rod is directly in threaded connection with the threaded hole in the base by using the screw rod; the other mode is that a mounting hole is directly formed in the base, a screw rod at one end of the supporting rod penetrates through the mounting hole, and the supporting rod is locked and fixed on the base through a nut.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper handkerchief frame aims at the bracing piece and the base of prior art's paper handkerchief frame and is connected the poor and loaded down with trivial details problem of equipment mode of steadiness.

The utility model provides a paper handkerchief frame, including:

the base is provided with a first nut which is integrally injection-molded with the base;

a first screw matched with the first nut is fixed at one end of the first support rod, and the first support rod is in threaded connection with the first nut through the first screw so as to be supported on the base;

first fixed subassembly, first fixed subassembly is fixed in including dismantling axle sleeve, cover on the first bracing piece are located the axle sleeve can be relative the rotatory ring gear of axle sleeve and with the integrative injection moulding's of ring gear shell fragment, the ring gear is equipped with a plurality of tooth's socket that is ring array, the axle sleeve be equipped with can produce deformation and with tooth's socket complex tooth, tooth is in the ring gear is relative the axle sleeve is gone into in proper order when rotatory and is corresponded in the tooth's socket.

Preferably, the shaft sleeve is provided with a movable groove, and the teeth are arranged in the movable groove and can elastically deform in the movable groove.

Preferably, the tooth including can produce elastic deformation the deformation portion and with the top of deformation portion is connected and is columnar column portion, column portion can block into and correspond in the tooth's socket.

Preferably, the both sides face of deformation portion is equipped with the inclination respectively, just the width of deformation portion certainly the bottom of deformation portion to the top of deformation portion reduces gradually.

Preferably, the tissue holder further comprises:

first chock plug, first screw with the integrative injection moulding of first chock plug, first chock plug with the bottom of first bracing piece is pegged graft.

Preferably, the tissue holder further comprises:

the second supporting rod is detachably connected with the other end of the first supporting rod;

the structure of the second fixing component is the same as that of the first fixing component, and a shaft sleeve of the second fixing component is detachably fixed on the second supporting rod.

Preferably, the tissue holder further comprises:

the second plug head is integrally formed with a second screw in an injection molding mode and is inserted into the top end of the first supporting rod;

and the third plug head is integrally injection-molded with a second nut matched with the second screw, and the third plug head is spliced with the bottom end of the second supporting rod.

Preferably, the tissue holder further comprises:

the rod head can be detachably connected with the top end of the first supporting rod or the top end of the second supporting rod.

Preferably, the tissue holder further comprises:

and the fourth plug head is integrally injection-molded with a third screw matched with the thread of the rod head, and the fourth plug head is spliced with the top end of the second supporting rod.

Preferably, the tissue holder further comprises a plurality of suction cups fixed to the bottom of the base.

The utility model provides a paper handkerchief frame has following technological effect:

1. the first nut is arranged on the base and is integrally injection-molded with the base, and the first screw matched with the first nut is fixed at one end of the first supporting rod;

2. by arranging the first fixing component, the tissue barrel is fixedly held by the first fixing component, when the tissue is extracted, the tissue barrel can drive the gear ring to rotate relative to the shaft sleeve, and the gear ring can drive the teeth on the shaft sleeve to be sequentially clamped into the corresponding tooth grooves in the rotating process, so that the gear ring is braked at intervals, the rotating speed of the gear ring is reduced, the rotating speed of the tissue barrel is convenient to control, and the tissue barrel can stop rotating in time after hands are loosened, so that the tissue can be extracted quantitatively conveniently, and the waste of the tissue is avoided;

3. the elastic sheet and the gear ring are integrally molded by injection, so that the assembling step of the elastic sheet and the gear ring is not required to be additionally carried out, and the elastic sheet and the gear ring are more stably fixed; meanwhile, after the gear ring is sleeved on the shaft sleeve, the elastic sheet and the gear ring can be installed at the same time, and the first fixing assembly is convenient to install quickly.

Drawings

Fig. 1 is a three-dimensional structure diagram of a tissue holder according to an embodiment of the present invention;

fig. 2 is an exploded perspective view of a tissue holder according to an embodiment of the present invention;

fig. 3 is a sectional view of a part of the structure of a tissue holder according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a gear ring and a spring plate of a tissue holder provided by an embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 2;

fig. 6 is a schematic structural view of a shaft sleeve of a tissue holder according to an embodiment of the present invention;

FIG. 7 is an enlarged view of detail B of FIG. 6;

fig. 8 is a usage status diagram of a tissue holder according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the utility model provides a paper handkerchief frame is through setting up rather than integrative injection moulding's first nut on the base to at the fixed first screw with first nut complex of first bracing piece one end, first bracing piece is through first screw and first nut threaded connection in order to support on the base, first bracing piece utilizes first screw and the first nut threaded connection on the base, the steadiness that first bracing piece and base are connected has both been guaranteed, and make the dismouting mode of first bracing piece and base simple and convenient.

Referring to fig. 1 to 7, an embodiment of the present invention provides a tissue holder, including:

the device comprises a base 1, wherein a first nut 2 which is formed by injection molding with the base 1 is arranged on the base 1;

a first screw 4 matched with the first nut 2 is fixed at one end of the first support rod 3, and the first support rod 3 is in threaded connection with the first nut 2 through the first screw 4 so as to be supported on the base 1;

the first fixing component 5 comprises a shaft sleeve 51 detachably fixed on the first supporting rod 3, a gear ring 52 sleeved on the shaft sleeve 51 and capable of rotating relative to the shaft sleeve 51, and a spring piece 53 integrally injection-molded with the gear ring 52, wherein the gear ring 52 is provided with a plurality of tooth sockets 521 in an annular array, the shaft sleeve 51 is provided with teeth 511 capable of deforming and matched with the tooth sockets 521, and the teeth 511 are sequentially clamped into the corresponding tooth sockets 521 when the gear ring 52 rotates relative to the shaft sleeve 51.

The embodiment of the utility model provides an in, through be equipped with rather than integrative injection moulding's first nut 2 on base 1, and fixed with first nut 2 complex first screw 4 in 3 one ends of first bracing piece, first bracing piece 3 is through first screw 4 and 2 threaded connection of first nut in order to support on base 1, first bracing piece 3 utilizes first screw 4 and 2 threaded connection of first nut on the base 1, the mode that traditional bracing piece is direct to be connected with the screw hole of base has been replaced, the steadiness that first bracing piece 3 and base 1 are connected has been guaranteed, can realize the dismouting of first bracing piece 3 and base 1 through rotatory first bracing piece 3, make first bracing piece 3 and base 1 dismouting more simple and convenient.

In the embodiment of the present invention, the base 1 is made of ABS (Acrylonitrile Butadiene Styrene), the first nut 2 is a nut made of metal, and the first support rod 3 is made of stainless steel. The shaft sleeve 51 is made of ABS material, and the characteristics of high strength, good toughness and easy processing and forming of the ABS material are utilized, so that the teeth 511 are easy to deform and meet the strength requirement.

As an embodiment of the present invention, the base 1 includes a base main body 101 and a cover plate 102 covering the base main body 101, and the first nut 2 is integrally injection-molded with the base main body 101. The cover plate 102 is provided with a through hole, and the first screw 4 at the bottom end of the first support rod 3 penetrates through the through hole in the cover plate 102 and is in threaded connection with the first nut 2 on the base 1.

In practical application, the tissue tube is sleeved on the elastic sheet 53 of the first supporting rod 3, so that the tissue tube is tightly matched. The shaft sleeve 51 is used for braking the gear ring 52 at intervals, when a user extracts tissues, the tissue barrel can drive the gear ring 52 to rotate relative to the shaft sleeve 51, the gear ring 52 can drive the teeth 511 on the shaft sleeve 51 to deform in the rotating process, the teeth 511 can be sequentially clamped into each tooth socket 521, the teeth 511 on the shaft sleeve 51 play a role in locking the gear ring 52 at intervals, so that the gear ring 52 is braked at intervals, the rotating speed of the gear ring 52 is reduced, the rotating speed of the tissue barrel is convenient to control, the tissue barrel can rotate only when the pulling force for pulling the tissues is greater than the force required by the deformation of the teeth 511, and the tissue barrel can stop rotating in time after hands are loosened, so that the tissues can be extracted quantitatively, and the waste of the tissues is avoided; meanwhile, the teeth 511 are deformed and sequentially clamped into each tooth socket 521 to generate intermittent sound, so that the rotation amount of the tissue paper barrel can be judged according to the frequency of the sound, the rotation speed of the tissue paper barrel can be judged according to the frequency of the sound, a user can further conveniently control the extraction amount of the tissue paper, and the waste of the tissue paper is avoided.

As an embodiment of the present invention, the shaft sleeve 51 is provided with a movable groove 512, and the teeth 511 are disposed in the movable groove 512 and can be elastically deformed in the movable groove 512. When a user pulls a paper towel, the paper towel barrel can drive the gear ring 52 to rotate relative to the shaft sleeve 51, the teeth 511 on the shaft sleeve 51 can deform, the gear ring 52 can be sequentially clamped into the corresponding tooth sockets 521 to realize interval braking on the gear ring 52 in the rotating process, the rotating speed of the gear ring 52 is reduced, the rotating speed of the paper towel barrel can be conveniently controlled, the paper towel barrel can timely stop rotating after hands are loosened, and therefore the quantitative paper towel extraction is facilitated, and the waste of the paper towel is avoided.

As an embodiment of the present invention, the teeth 511 include a deformation portion 5111 connected to the shaft sleeve 51 and a columnar portion 5112 connected to the top of the deformation portion 5111, and the columnar portion 5112 can be inserted into the corresponding tooth socket 521.

The embodiment of the utility model provides an in, go into corresponding tooth's socket 521 through being columnar column portion 5112 card, reduce tooth 511 and tooth's socket 521's contact friction greatly, avoid tooth 511's fracture to this paper handkerchief frame's life has been prolonged.

As an embodiment of the present invention, both side surfaces of the deformation portion 5111 are respectively provided with an inclination, and the width of the deformation portion 5111 is gradually reduced from the bottom of the deformation portion 5111 to the top of the deformation portion 5111. Because the width of the deformation part 5111 is gradually reduced from the bottom of the deformation part 5111 to the top of the deformation part 5111, the elastic force of the deformation part 5111 is gradually increased from the bottom to the top, so that the columnar part 5112 can generate large elastic displacement, the tooth 511 is prevented from being broken in the continuous deformation process, and the service life of the tissue holder is further prolonged.

As an embodiment of the present invention, the shaft sleeve 51 is detachably fixed to the first support rod 3 by a fastener. In this embodiment, the fastener is a bolt, screw, or plug. When the shaft sleeve 51 is mounted on the first support rod 3, the shaft sleeve 51 is sleeved on the first support rod 3 and fixed on the first support rod 3 through a fastener.

As an embodiment of the present invention, the shaft sleeve 51 is formed by the first enclosure body 513 and the second enclosure body 514 being provided separately from each other, the first enclosure body 513 and the second enclosure body 514 respectively semi-enclose the first support rod 3, the first enclosure body 513 and the second enclosure body 514 are respectively provided with the fixing hole 515, and the fastener simultaneously passes through the fixing hole 515 on the first enclosure body 513 and the second enclosure body 514.

In this embodiment, the first enclosure body 513 and the second enclosure body 514 have the same structure, the first enclosure body 513 and the second enclosure body 514 constitute the shaft sleeve 51, when the shaft sleeve 51 is mounted on the first support rod 3, the first enclosure body 513 and the second enclosure body 514 are respectively half-enclosed around the first support rod 3, and then the fastening member is sequentially inserted through the fixing holes 515 of the first enclosure body 513 and the second enclosure body 514, so that the shaft sleeve 51 is fixed on the first support rod 3, and the mounting manner is simple and the fixing is firm. By arranging the shaft sleeve 51 into the first surrounding body 513 and the second surrounding body 514 which are arranged separately from each other, the shaft sleeve 51 does not need to be sleeved from the top of the first supporting rod 3, the requirement on the matching precision of the shaft sleeve 51 and the first supporting rod 3 is low, and the processing cost is low.

As an embodiment of the present invention, the first enclosing body 513 and the second enclosing body 514 are respectively provided with one tooth 511, and the two teeth 511 are opposite to each other, so as to improve the locking effect of the shaft sleeve 51 on the gear ring 52.

As an embodiment of the utility model, first enclose that the body 513 and the second enclose the body 514 and be equipped with reference column 516 respectively, and with reference column 516 cooperation locating hole 517 that sets up, first enclose that reference column 516 on the body 513 inserts and locates in the second encloses locating hole 517 on the body 514, the second encloses reference column 516 on the body 514 and inserts and locates in the first locating hole 517 that encloses on the body 513, make first enclose the body 513 and the second encloses the body 514 and form an integrated structure, thereby make first enclose that the body 513 and the second enclose the body 514 block more firm, it is firm to connect.

As an embodiment of the present invention, the number of the elastic pieces 53 of the first fixing assembly 5 is plural, and the plural elastic pieces 53 can be closed or opened each other. When the tissue cylinder is arranged on the tissue frame, the tissue cylinder is sleeved on the elastic sheets 53, and the elastic sheets 53 are tightly matched with the tissue cylinder by utilizing the elastic force of the elastic sheets 53, so that the rotation of the tissue cylinder can drive the gear ring 52 to rotate.

In this embodiment, the spring piece 53 is made of stainless steel. The number of the elastic pieces 53 of the first fixing component 5 is three, the three elastic pieces 53 are distributed in a claw shape, and the plurality of elastic pieces 53 are gradually opened from top to bottom, and the plurality of elastic pieces 53 can be self-adapted to the aperture sizes of tissue tubes with different specifications because the elastic pieces 53 can be elastically deformed under the extrusion action. When installing a paper handkerchief section of thick bamboo on the paper handkerchief frame, penetrate first bracing piece 3 downwards from the top of first bracing piece 3 with a paper handkerchief section of thick bamboo and establish the periphery at shell fragment 53 on the paper handkerchief section of thick bamboo to extrude a plurality of shell fragments 53 and draw close each other, closely with paper handkerchief section of thick bamboo butt under the spring action of shell fragment 53, thereby make a paper handkerchief section of thick bamboo firmly fix on the paper handkerchief frame, a plurality of shell fragments 53 can open each other again after the paper handkerchief section of thick bamboo takes out.

As an embodiment of the utility model, the tissue holder further includes:

first chock plug 6, first screw 4 and the integrative injection moulding of first chock plug 6, first chock plug 6 is pegged graft with the bottom of first bracing piece 3.

In this embodiment, the first support rod 3 is a hollow structure with top and bottom ends communicating with each other. The first screw 4 and the first plug 6 are integrally injection-molded, and the first plug 6 is inserted into the first support rod 3, so that the first screw 4 and the first support rod 3 can be fixedly mounted conveniently. Wherein the first plug 6 is made of ABS plastic.

As an embodiment of the utility model, the tissue holder further includes:

the second supporting rod 7 is detachably connected with the other end of the first supporting rod 3;

the structure of the second fixing component 8 is the same as that of the first fixing component 5, and the shaft sleeve 51 of the second fixing component 8 is detachably fixed on the second support rod 7.

In this embodiment, the second fixing assembly 8 also includes a shaft sleeve 51, a gear ring 52 sleeved on the shaft sleeve 51 and capable of rotating relative to the shaft sleeve 51, and a spring plate 53 integrally injection-molded with the gear ring 52, the shaft sleeve 51 of the second fixing assembly 8 is detachably fixed on the second support rod 7, the gear ring 52 is provided with a plurality of tooth sockets 521 in an annular array, the shaft sleeve 51 is provided with teeth 511 capable of deforming to match with the tooth sockets 521, and the teeth 511 are sequentially clamped into the corresponding tooth sockets 521 when the gear ring 52 rotates relative to the shaft sleeve 51. Wherein the second fixing member 8 is mounted to the fixed second support bar 7 in the same manner as the first fixing member 5 is mounted to the fixed first support bar 3.

The embodiment of the utility model provides an in, the fixed subassembly 8 of first fixed subassembly 5 and second is used for a fixed paper handkerchief section of thick bamboo simultaneously, through setting up the fixed subassembly 8 of second bracing piece 7 and second, can increase the length of bracing piece according to the specification length of a paper handkerchief section of thick bamboo like this, and convenience of customers increases and decreases the length of bracing piece according to actual need. In practical application, as shown in fig. 8, a user can assemble only the first support rod 3 with the base 1, assemble the first fixing component 5 on the first support rod 3, and then sleeve the tissue cartridge on the elastic sheet 53 of the first fixing component 5; as shown in fig. 1, a user can also assemble the first support rod 3 and the base 1, assemble the first fixing component 5 on the first support rod 3, detachably connect the second support rod 7 to the top end of the first support rod 3, assemble the second fixing component 8 on the second support rod 7, and then simultaneously sleeve the tissue paper roll on the first fixing component 5 and the second fixing component 8, thereby simultaneously fixing the tissue paper roll through the first fixing component 5 and the second fixing component 8.

As an embodiment of the utility model, the tissue holder further includes:

the second plug head 9 is integrally formed with a second screw 10 in an injection molding mode, and the second plug head 9 is inserted into the top end of the first supporting rod 3;

and the third plug head 11 are integrally formed with a second nut 12 matched with the second screw 10 in an injection molding mode, and the third plug head 9 is inserted into the bottom end of the second support rod 3.

In this embodiment, the second support rod 7 is a hollow structure with top and bottom ends communicating with each other. The second screw 10 and the second plug head 9 are integrally injection-molded, and the second plug head 10 is inserted into the first support rod 3, so that the second screw 10 and the first support rod 3 can be fixedly mounted conveniently. Through with second nut 12 and third chock plug 11 integrative injection moulding to peg graft third chock plug 11 and second bracing piece 7, be convenient for second nut 12 and second bracing piece 7's fixed mounting.

As an embodiment of the utility model, the tissue holder further includes:

the rod head 13, the rod head 13 can be connected with the top end of the first supporting rod 3 or the top end of the second supporting rod 7 in a detachable mode.

In this embodiment, through setting up pole head 13, utilize pole head 13 to play limiting displacement to a paper handkerchief section of thick bamboo, prevent that a paper handkerchief section of thick bamboo from droing from the top of first bracing piece 3 or the top of second bracing piece 7 to this paper handkerchief frame's use reliability has been improved.

As an embodiment of the utility model, the tissue holder further includes:

and the fourth plug 14 is integrally formed with a third screw 15 in threaded fit with the rod head 13 in an injection molding manner, and the fourth plug 14 is inserted into the top end of the second support rod 7.

In this embodiment, the rod head 13 is provided with a threaded hole, and the threaded hole on the rod head 13 can be in threaded connection with the second screw 10 at the top end of the first support rod 3 or the third screw 15 on the second support rod 7. As shown in fig. 8, when it is only necessary to install the first support pole 3, the club head 13 is connected with the second screw 10 at the top end of the first support pole 3; as shown in fig. 1, when it is required to install the first support bar 3 and the second support bar 7, the rod head 13 is threadedly coupled to the third screw 15 of the second support bar 7.

As an embodiment of the present invention, the tissue holder further comprises a plurality of suction cups 16 fixed to the bottom of the base 1. Base 1 adsorbs on supporting platform through a plurality of sucking discs 16, and supporting platform can be dining table desktop, tea table mesa etc. prevents that this paper handkerchief frame from empting when extracting the paper handkerchief, and need not another hand and holds up the paper handkerchief frame in order to prevent that the paper handkerchief frame from empting when extracting the paper handkerchief, conveniently takes the paper handkerchief, and can singlehanded extraction paper handkerchief, prevents that the hand pollutant from gluing to cause the paper handkerchief to pollute on the paper handkerchief.

In this embodiment, the number of the suction cups 16 is four, and the suction cups are uniformly distributed below the base 1. When in use, each sucker 16 is sucked on a supporting platform, such as a dining table top, a tea table top and the like, so that the base 1 is firmly fixed on the supporting platform. The fixing manner of the suction cup 16 and the base 1 is not limited. Of course, the suction cup 16 can be replaced by a magnet or a double-sided tape to fix the base 1 on a supporting table made of magnetic material or other materials.

As an embodiment of the present invention, the tissue holder further includes a sealing cover 17 covering the first supporting rod 3 and accommodating the first plug 6, and the sealing cover 17 abuts against the upper surface of the base 1. The sealing cover 17 is used for shielding the first plug 6 and preventing the first plug 6 from being exposed to influence the appearance.

The utility model provides a paper handkerchief frame's use as follows: the first fixing member 5 is first mounted to the first support bar 3, and the second fixing member 8 is mounted to the second support bar 7. As shown in fig. 1, when a tissue cartridge with a longer length specification is required to be placed, the suction cup 16 of the base 1 is adsorbed on the supporting platform, so that the tissue holder is fixed on the supporting platform, the first supporting rod 3 assembled with the first fixing component 5 is installed on the base 1, the second supporting rod 7 assembled with the second fixing component 8 is assembled with the first supporting rod 3, the tissue cartridge penetrates downwards into the second supporting rod 7 and the first supporting rod 3 from the top of the second supporting rod 7, so that the tissue cartridge is sleeved on the elastic sheet 53 of the second fixing component 8 and the elastic sheet 53 on the first fixing component 5, and finally the rod head 13 is connected with the top end of the second supporting rod 7; as shown in fig. 8, when a tissue cartridge with a shorter length specification is to be placed, the suction cup 16 of the base 1 is sucked on the supporting platform, so that the tissue holder is fixed on the supporting platform, the first supporting rod 3 assembled with the first fixing component 5 is installed on the base 1, the tissue cartridge penetrates downwards into the first supporting rod 3 from the top of the first supporting rod 3, so that the tissue cartridge is sleeved on the elastic piece 53 of the first fixing component 5, and finally the rod head 13 is connected with the top end of the first supporting rod 3.

The tissue holder provided by the embodiment of the utility model has the advantages that the first nut which is integrally injection-molded with the tissue holder is arranged on the base, the first screw matched with the first nut is fixed at one end of the first supporting rod, and the first supporting rod is in threaded connection with the first nut on the base by the first screw, so that the first supporting rod and the base are stably connected, and the first supporting rod and the base are simply and conveniently disassembled; by arranging the first fixing component, the tissue barrel is fixedly held by the first fixing component, when the tissue is extracted, the tissue barrel can drive the gear ring to rotate relative to the shaft sleeve, and the gear ring can drive the teeth on the shaft sleeve to be sequentially clamped into the corresponding tooth grooves in the rotating process, so that the gear ring is braked at intervals, the rotating speed of the gear ring is reduced, the rotating speed of the tissue barrel is convenient to control, and the tissue barrel can stop rotating in time after hands are loosened, so that the tissue can be extracted quantitatively conveniently, and the waste of the tissue is avoided; the elastic sheet and the gear ring are integrally molded by injection, so that the assembling step of the elastic sheet and the gear ring is not required to be additionally carried out, and the elastic sheet and the gear ring are more stably fixed; meanwhile, after the gear ring is sleeved on the shaft sleeve, the elastic sheet and the gear ring can be installed at the same time, and the first fixing assembly is convenient to install quickly.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A tissue holder, comprising:

2. A tissue holder according to claim 1, wherein said sleeve defines a movable slot, and said teeth are disposed in said movable slot and are elastically deformable therein.

3. A tissue holder according to claim 1 or 2, wherein the teeth comprise a deformation portion capable of generating elastic deformation and a columnar portion connected to the top of the deformation portion and capable of being inserted into the corresponding tooth grooves.

4. A tissue holder according to claim 3, wherein the two side surfaces of the deformation portion are respectively provided with a slope, and the width of the deformation portion gradually decreases from the bottom of the deformation portion to the top of the deformation portion.

5. A tissue holder according to claim 1, further comprising:

6. A tissue holder according to claim 1, further comprising:

7. A tissue holder according to claim 6, further comprising:

8. A tissue holder according to claim 6 or 7, further comprising:

9. A tissue holder according to claim 8, further comprising:

10. A tissue holder according to claim 1, further comprising a plurality of suction cups secured to the bottom of the base.