CN102423250A

CN102423250A - Roll paper holder

Info

Publication number: CN102423250A
Application number: CN2011102153154A
Authority: CN
Inventors: 松村勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-23
Filing date: 2011-07-25
Publication date: 2012-04-25
Also published as: KR20120010163A; US20120018483A1; EP2409617A2; JP2012024315A

Abstract

Disclosed is a roll paper holder in which a leading end of roll paper extends outwardly from the roll paper holder by a certain length after cutting of the roll paper, to allow the user to easily grasp the leading end of the roll paper.

Description

Reeling-up stand

Technical field

The present invention relates to a kind of reeling-up stand that is used to keep coil paper; And relate more specifically to a kind of such reeling-up stand; Wherein, the front end of coil paper is in from the stretch out state of certain-length of reeling-up stand after coil paper cuts off, and can allow the user easily to catch the front end of coil paper thus.

Background technology

In conventional reeling-up stand, coil paper is cut off by the cutting knife that is formed on frame end portion.Yet in this reeling-up stand, the problem of existence is and since the front end of the coil paper that when cutting off coil paper, forms be in cutting knife below, so the user brings in when using coil paper before the pulling coil paper and possibly on cutting knife, its finger cut.For this reason, required to keep the front end of coil paper to be in, that is, be in the state spaced apart, on cutting knife, its finger has been cut to prevent the user with cutting knife from the stretch out state of certain distance of reeling-up stand.

Satisfy the routine of above-mentioned requirements and propose to be disclosed in Japanese uncensored special permission publication number 2002-85288, Japanese uncensored special permission publication number 2003-153821, Japanese uncensored special permission publication number 2003-153821, Japanese uncensored special permission publication number 2003-135306, the new case publication number of Japanese uncensored practicality H5-28292, Japanese uncensored special permission publication number H10-43087 and Japanese uncensored special permission publication number H10-000171.

Yet; In Japan uncensored special permission publication number 2002-85288 and 2003-153821; The problem that exists is, allows coil paper from the stretch out space of certain distance of reeling-up stand, so rupturing operation possibly be unsettled owing between cutting knife and lid, exist.In the situation of Japan uncensored special permission publication number 2003-135306, only be that the frictional force that is utilized in the generation of frame one side place realizes owing to utilize cutting knife to cut off coil paper, so rupturing operation possibly be unsettled.In addition, the part of cutting knife is outstanding forward, thereby the user possibly cut its finger on said outstanding cutting knife part.In the situation of the open H5-28292 of the new case of the uncensored practicality of Japan, can realize stable rupturing operation.Yet in this case, the front end of the coil paper that forms after cutting off still is positioned at the off-position place, and not from cutting off the position to extending below.For this reason, for the user, be difficult to catch the front end of coil paper.In the situation of Japan uncensored special permission publication number H10-43087, the rupturing operation of being carried out by cutting knife is unsettled.In Japan uncensored special permission publication number H10-000171, coil paper is stably supported.Yet in this case, the problem of existence is that the front end of coil paper is swimmingly to extending below.

Summary of the invention

Thus; In view of the above problems; Propose the present invention, and the object of the present invention is to provide a kind of reeling-up stand, wherein the front end of coil paper is in from the stretch out state of certain distance of reeling-up stand after cutting off coil paper; Can allow thus the user catch the front end of coil paper, and subsequently from reeling-up stand pulling coil paper required separation distance, to use coil paper.

Another object of the present invention is to provide a kind of reeling-up stand, said reeling-up stand is configured to prevent that the tooth that cuts off the cutting knife of coil paper from exposing, and can prevent that thus the user from being injured by the tooth of cutting knife when cutting off coil paper.

A purpose more of the present invention is to provide a kind of reeling-up stand, and reeling-up stand can use under the state that is placed on the level table.

According to an aspect of the present invention, above-mentioned and other purpose can realize that said reeling-up stand comprises through a kind of reeling-up stand is provided: an offside element; Back shaft is used for coil paper is supported between the said side element; The holding element is installed on the front side of said side element; And cap member, be rotatably mounted in the side element, simultaneously towards the holding element; Said reeling-up stand also comprises: recess is formed at holding element place; Protuberance is formed at the cap member place, with corresponding to recess; Cutting knife is formed at the lower end of cap member; And flexible member, be installed on the holding element, to be arranged on the recess.

Cap member can comprise: pair of leg is formed at a side place of cap member; A plurality of second steady pins, outstanding from the outer end of said leg respectively; And a plurality of grooves, be respectively formed at the inner of said leg.Each side element in the said side element can comprise: guide hole, hold said second steady pin respectively; A plurality of fulcrum pins are assemblied in respectively in the said groove; And a plurality of first steady pins.Wind spring can be installed between each second steady pin and one first steady pin of correspondence in said first steady pin in said second steady pin.

Cutting knife can comprise: saw shape tooth portion, be formed at the lower end of cap member; Spring element is formed between the protuberance of tooth portion and cap member; And latch plate, the end that is formed at spring element is located.

Spring element can comprise: a pair of wind spring; And be arranged between the said a pair of wind spring, have three coil springs shorter simultaneously than the length of said a pair of wind spring.

Cutting knife can comprise: the elongated tooth of level portion is formed at the lower end of cap member; A plurality of spring elements are formed at the upside and the downside place of tooth portion respectively; And a plurality of latch plates, the end that is formed at the spring element of correspondence in the said spring element is respectively located.Tooth portion can be inserted in the recess of position on the holding element, corresponding with tooth portion formation.

Cutting knife can comprise: the elongated tooth of level portion is formed at the lower end with the connector of said pair of leg connection; A plurality of sponges are formed at the upside and the downside place of tooth portion respectively; And a plurality of latch plates, the end that is formed at the sponge of correspondence in the said sponge is respectively located.The holding element can be formed with recess in the position corresponding with tooth portion.Said sponge can be installed on the holding element at the upside and the downside place of recess.Said latch plate can be connected to the free end that is installed to the said sponge on the holding element.

Cutting knife can comprise: the U-shaped groove of 90 ° of rotations is formed at holding element place; Two parallel spring elements, the top that is installed on groove is located, and to extend towards cap member, is connected with a plurality of latch plates respectively; Plate shape tooth portion is arranged in the bottom of groove and by two spring elements supports, plate shape tooth portion has inclined surface; The latch plate support portion is formed at the lower end of cap member; And tooth portion, be formed at the cap member place and be positioned at the below of latch plate support portion, to be integral with the latch plate support portion.Thus, when cap member was pressed, the tooth portion of cap member can move along the inclined surface of plate shape tooth portion, and can be subsequently with when plate shape tooth portion contacts to cut off the end of coil paper with the similar mode of scissors.

According to a further aspect in the invention, a kind of reeling-up stand is provided, said reeling-up stand comprises: an offside element; Substrate is installed between the said side element, is placed on the coil paper on the substrate with support; The holding element is installed on said side element and is in the below of substrate; And cap member, be installed on said side element, moving with respect to the holding component level, said reeling-up stand also comprises: a plurality of recesses are formed at holding element place; A plurality of protuberances are formed at the cap member place, with the recess of corresponding holding element; The rolling cutting paper cutter is formed at the cap member place and is positioned at the below of protuberance; The guiding element receiving element is installed on the holding element and between recess; Guiding element is formed at cap member and between protuberance, to be inserted in the guiding element receiving element; And spring element, be mounted to guiding element, be inserted in the end in the guiding element receiving element.

Cutting knife can comprise: guide plate and retainer, be formed at the lower end of cap member, and simultaneously vertically spaced apart each other; Tooth portion is formed between guide plate and the retainer; A plurality of spring elements are arranged in the upside and the downside place of tooth portion; A plurality of base portions are formed at holding element place, to correspond respectively to said spring element.Thus, when cap member is suppressed, said spring element be pressed against on the said base portion when said base portion contacts, and tooth portion is inserted in the groove that limits between the said base portion.

Cutting knife can comprise: sliding part can vertically be installed on the lower end of cap member slidably, and be formed with level trough; Tooth portion is formed at the cap member place and is positioned at the sliding part below; Spring element is installed on cap member and is positioned at the sliding part below; Latch plate is installed on the free end of spring element; A pair of base portion is formed on the holding element in the position corresponding with latch plate; And control lever, be formed on the holding element in the position corresponding with sliding part.Thus, when cap member was suppressed, control lever was inserted in the sliding part, and latch plate is pressed against on the said base portion, and tooth portion is inserted in the space that limits between the base portion.

Tooth portion can comprise peak with arranged alternate and the tooth of paddy.

Description of drawings

By detailed description, will more be expressly understood above and other objects of the present invention, characteristic and advantage below in conjunction with accompanying drawing.Wherein:

Fig. 1 a, Fig. 1 b illustrate each configuration of the reeling-up stand of the example embodiment according to the present invention through side view, through vertical view cap member is shown simultaneously;

Fig. 2 is the stereogram of reeling-up stand;

Fig. 3 illustrates the side view of cap member according to another embodiment of the present invention;

Fig. 4 illustrates the side view of reeling-up stand according to another embodiment of the present invention;

Fig. 5 is illustrated in the vertical view that the spring on the cap member is arranged in the reeling-up stand of Fig. 4;

Fig. 6 a, Fig. 6 b, Fig. 6 c are the side views that cuts off each program of coil paper through cutting knife;

Fig. 7 a, Fig. 7 b, Fig. 7 c adopt the side view of each program of cutting knife cut-out coil paper according to another embodiment of the present invention;

Fig. 8 a, Fig. 8 b adopt the side view of each program of cutting knife cut-out coil paper according to another embodiment of the present invention;

Fig. 9 a, Fig. 9 b are each vertical views that tooth portion shape is shown;

Figure 10 a, Figure 10 b, Figure 10 c illustrate cutting knife according to another embodiment of the present invention through side view and vertical view;

Figure 11 is the side view that cutting knife according to another embodiment of the present invention is shown;

Figure 12 is the side view that illustrates by the improved embodiment of embodiment of Figure 11;

Figure 13 a, Figure 13 b, Figure 13 c illustrate the side view of reeling-up stand according to another embodiment of the present invention;

Figure 14 is the sketch map of structure that recess and the protuberance of the example embodiment according to the present invention are shown;

Figure 15 a, Figure 15 b illustrate the view of reeling-up stand according to another embodiment of the present invention;

Figure 16 a to Figure 16 h illustrates the stereogram of cutting knife according to another embodiment of the present invention;

Figure 17 a, Figure 17 b, Figure 17 c respectively illustrate tooth portion according to another embodiment of the present invention through side view and vertical view;

Figure 18 illustrates the stereogram of reeling-up stand according to another embodiment of the present invention, and cap member is connected in reeling-up stand;

Figure 19 a, Figure 19 b, Figure 19 c go out the composed component of reeling-up stand shown in Figure 180 through front view and three-dimensional icon;

Figure 20 a, Figure 20 b illustrate the detailed structure of the composed component of reeling-up stand shown in Figure 180 through front view;

Figure 21 is the stereogram of the desk-top reeling-up stand of another example embodiment according to the present invention;

Figure 22 is the stereogram that the internal structure that is in the desk-top reeling-up stand under the cap member open mode is shown;

Figure 23 is the stereogram that the desk-top reeling-up stand under the coil paper installment state is shown;

Figure 24 is the stereogram that the serviceable condition of desk-top reeling-up stand is shown;

Figure 25 a, Figure 25 b illustrate the kitchen paper frame of the example embodiment according to the present invention through front view and stereogram;

Figure 26 is the view of detailed structure that the composed component of kitchen paper frame is shown;

Figure 27 is the stereogram that the user mode of kitchen paper frame is shown;

Figure 28 is the stereogram that the desk-top kitchen paper frame of the example embodiment according to the present invention is shown;

Figure 29 illustrates the stereogram that kitchen paper is placed on the state on the paper frame of desk-top kitchen;

Figure 30 is the stereogram that is illustrated in the desk-top kitchen paper frame under the state that kitchen letterweight system element places;

Figure 31 is the stereogram that the user mode of desk-top kitchen paper frame is shown.

The specific embodiment

To go through the preferred embodiments of the present invention related with reeling-up stand now, the instance of preferred embodiment illustrates in the accompanying drawings.

According to example embodiment of the present invention, reeling-up stand comprises: an offside element; The holding element is installed between the said side element and is formed with recess; Cap member, rotation is installed on said side element and is formed with the protuberance corresponding with recess; And cutting knife, be formed on the cap member lower end.A plurality of back shafts are respectively formed at said side element place, to support coil paper.One end of the coil paper that is supported said back shaft passes the space that limits between holding element and the cap member.When user's promotion or hold-down cover element, the cutting knife that is formed on the cap member lower end cuts off coil paper.After cutting off, be compressed on coil paper between recess and the protuberance subsequently along the gravity direction debatching according to the compacting of cap member, thereby the front end of coil paper from the cutting knife length that stretches out, this allows the user to catch the front end of coil paper.

Fig. 1 a and Fig. 1 b are side view and the vertical views that the reeling-up stand configuration is shown respectively.Fig. 2 is the stereogram of reeling-up stand.Fig. 3 illustrates side view according to another embodiment of the present invention.Fig. 4 illustrates the side view of reeling-up stand according to another embodiment of the present invention.Fig. 5 is the vertical view that the spring on the cap member that is illustrated in the reeling-up stand of Fig. 4 is arranged.Fig. 6 a, Fig. 6 b, Fig. 6 c illustrate the side view that cuts off each program of coil paper through cutting knife.Fig. 7 a, Fig. 7 b, Fig. 7 c illustrate to adopt the side view of each program of cutting knife cut-out coil paper according to another embodiment of the present invention.Fig. 8 a, Fig. 8 b illustrate to adopt the side view of the program of cutting knife cut-out coil paper according to another embodiment of the present invention.Fig. 9 a, Fig. 9 b are each vertical views that the shape of tooth portion is shown.Figure 10 a, Figure 10 b, Figure 10 c illustrate cutting knife according to another embodiment of the present invention through side view and vertical view.

With reference to Fig. 1 a and Fig. 1 b, coil paper 3 is installed on the back shaft 2, and back shaft 2 is fixed between the offside element 1.When coil paper 3 debatchings, the coil paper of debatching on coil paper support bar 5 through and advance along the recess 6a of holding element 6 subsequently.

As shown in Figure 2, flexible member 6A is installed on holding element 6, to be arranged on the recess 6a.For each flexible member 6A, can adopt z shape leaf spring, wind spring or pad element.

Cap member 8 is rotatably mounted in side element 1, thereby cap member 8 is towards holding element 6.Cap member 8 comprises protuberance 8d, and protuberance 8d is folded under the condition between recess 6a and the protuberance 8d at the coil paper of debatching and can cooperates with recess 6a.Cap member 8 also comprises pair of leg 8b.Sliding pin 12 is outstanding in the end of said leg 8b from the outer surface of each leg 8b.The sliding pin 12 of said leg 8b is inserted into respectively in the guide hole 15 that passes said side element 1 formation.Said leg 8b is connected by the connector 8c that is disposed between the said leg 8b.Groove 8a be formed at respectively cap member 8 the opposite side place and said leg 8b and and the end adjacent setting of said leg 8b, protuberance 8d between.Said groove 8a is respectively around assembling from the outstanding fulcrum pin 9 of the inner surface of said side element 1.

Cap member 8 also comprises the cutting knife of the lower end that is formed at connector 8c.Cutting knife comprises: saw shape tooth portion 10;

Spring element

4a, 4b, and 4c, be configured in tooth portion 10 and protuberance 8d, and the end of tooth portion 10 adjacent settings between; And latch plate 11, be installed on

spring element

4a, 4b, and the free end of 4c.

Fig. 2 is the stereogram that the reeling-up stand of example embodiment according to the present invention is shown.Each guide hole 15 that is formed on a corresponding place of said side element 1 has such shape, said shape corresponding to corresponding sliding pin 12 along with promoting towards holding element 6 or hold-down cover element 8 and the movement locus set up during around fulcrum pin 9 rotations at cap member 8.Simultaneously, steady pin 13 is installed on side element 1 respectively.Wind spring 14 is installed between each sliding pin 12 and steady pin 13 corresponding one, so that cap member 8 is back to its home position.

As the end of the coil paper of catching debatching 3b and after spurring the coil paper Len req, the lower end of user's hold-down cover element 8, cap member 8 is around fulcrum pin 9 rotations.At this moment, sliding pin 12 slides along guide hole 15.When discharging press power, cap member 8 is back to its home position through wind spring 14.

When cap member 8 receives when suppressing, protuberance 8d is inserted among the recess 6a, and compacting simultaneously being folded in coil paper and the flexible member 6A between recess 6a and the protuberance 8d.At this moment, the coil paper debatching, and flexible member 6A is by stretch-draw.When cap member 8 is further suppressed, be installed on

spring element

4a, 4b, and the free-ended latch plate 11 of 4c be pressed against on the base portion 7, base portion 7 is arranged on the place, bottom of holding element 6.At this moment, coil paper is by tooth portion 10 compactings of base portion 7 belows, and it is cut off by tooth portion 10 thus.

After cutting off, when user's release was applied to the press power on the cap member 8, cap member 8 was back to its home position through the resilience of wind spring 14.At this moment, the coil paper that is folded between recess 6a and the protuberance 8d is pushed away from recess 6a by flexible member 6A.As a result, coil paper extends through the gap that limits between recess 6a and the protuberance 8d along gravity direction.Thus, coil paper is from the reeling-up stand certain distance that stretches out.

When latch plate 11 or base portion 7 experience Surface Machining increase frictional force or are provided with the element that increases frictional force, can obtain to prevent sliding effect.

Fig. 6 a, Fig. 6 b, Fig. 6 c illustrate the side view that is cut off the program of coil paper by cutting knife.Fig. 6 a, Fig. 6 b, Fig. 6 c illustrate each operation of tooth portion 10 and latch plate 11.Fig. 6 c illustrates such state, wherein after rupturing operation, form and separate with tooth portion 10 through latch plate 11 with the front end of the coil paper of tooth portion 10 contacts.That is to say, latch plate 11 be disposed at tooth portion 10 and protuberance 8d, be arranged to keep being in the state that is connected with tooth portion 10 with the front end that prevents coil paper after cutting off coil paper between the end adjacent with tooth portion 10.That is to say; Even after cutting off coil paper when the front end of coil paper is in the state that is connected in tooth portion 10; Latch plate 11 is the front end of compacting coil paper continuously, is back to its home position up to tooth portion 10, and the front end of the feasible coil paper that is connected with tooth portion 10 separates with tooth portion 10 thus.After this, latch plate 11 is back to its home position.

Simultaneously,, when the coil paper between holding element 6 and the cap member 8 is moving away from recess 6a, extends along gravity direction cap member 8 when being back to its home position through the resilience of flexible member 6A.Simultaneously, coil paper front end 3b with base portion 7 with when tooth portion 10 separates from tooth portion 10 to extending below.Thus, coil paper front end 3b is positioned to be easy to the person of being used and catches.

Obviously, coil paper depends on the length of the curved surface of recess 6a, the i.e. degree of depth of recess 6a and quantity from tooth portion 10 downward development lengths.Preferably, the downward development length of coil paper is 20mm or longer, the user is easy to catch the front end of coil paper.

Fig. 3 illustrates cap member according to another embodiment of the present invention.According to this embodiment, cap member 17 is rotatably mounted in side element 1 through supporting pin 18, and is rotatable to center on supporting pin 18.Spring 14 is connected between retaining element 19 and 20.When cap member 17 was suppressed, spring 14 was by stretch-draw.When the press power on being applied to cap member 17 was released, cap member 17 was back to its home position through the resilience of spring 14.

Fig. 4 illustrates reeling-up stand according to another embodiment of the present invention.Fig. 5 is the vertical view that is illustrated in the layout of reeling-up stand medi-spring on cap member of Fig. 4.According to this embodiment, cap member 17A is mounted to an offside element, and the supporting pin 18 that forms with the place, top that can be centered around said side element rotates.Cutting knife is formed at the lower end of cap member 17A.Cutting knife comprises: the 10B of tooth portion; A pair of

wind spring

4A and 4B are disposed between end 10B of tooth portion and protuberance, that be arranged on the cap member 17A place adjacent with tooth portion 10; And three

coil spring

4a, 4b, and 4c, be disposed between wind spring 4A and the 4B, have the length of lacking simultaneously than wind spring 4A and 4B.Cap member 17A is through

wind spring

4A and 4B and base portion 7A keeps and holding element 66 is spaced apart.

Coil paper extends between two wind spring 4A and 4B.

Three coil spring

4a, 4b, and 4c with the coil spring 4a shown in Fig. 1 a, Fig. 1 b, 4b, and the identical mode of 4c operate.Latch plate is connected to two

wind spring

4A and 4B and three

coil spring

4a, 4b, and the end of 4c.

Under original state, coil paper is positioned in the space that is limited holding element 66 and cap member 17A, and holding element 66 is provided with flexible member 6B, and cap member 17A is provided with flexible member 8B.When the bottom of user's hold-down cover element 17A, the protuberance of cap member 17A contacts with the recess of holding element 66.At this moment,

flexible member

6B and 8B be by stretch-draw, and two

wind spring

4A and 4B are compressed.

In addition, three

coil spring

4a, 4b, and 4c with coil paper remain on base portion 7A and

coil spring

4a, 4b, and 4c between.Coil paper is pressed against on the base portion 7A by the 10B of tooth portion.As a result, coil paper is cut off.When the user will be applied to the press power release on the cap member 17A after cutting off, cap member 17A was back to its home position through the resilience of wind spring 4A and 4B.Simultaneously, the coil paper with certain-length between recess and protuberance promotes to leave recess by flexible member 6B and 8B.As a result, coil paper extends along gravity direction.Thus, coil paper from the 10B of tooth portion to extending below certain distance.

Fig. 7 a, Fig. 7 b, Fig. 7 c illustrate cutting knife according to another embodiment of the present invention.In Fig. 7 a to Fig. 7 c, the operation of the composed component (being tooth portion 25 and

latch plate

28a and 28b) of cutting knife is shown.With reference to Fig. 7 a, the holding element 23 with horizontal elongated recesses 23a is shown.Tooth portion 25 is formed at cap member 24 places, with horizontal-extending.Tooth portion 25 can be inserted among the

recess 23a.Spring

27a and 27b are installed on cap member 24, vertically are arranged to make tooth portion 25 to be disposed between spring 27a and the 27b

simultaneously.Latch plate

28a and 28b are installed on the free end of

spring

27a and 27b respectively.Retainer 26 is formed at cap member 24 places and is in and depends on Next below, i.e. spring 27b among spring 27a and the 27b.With reference to Fig. 7 a, the front end 3a of coil paper is through the gap between holding element 23 and the cap member 24.

Fig. 7 b illustrates the state that cap member 24 is pressed towards holding element 23.In this state, tooth portion 25 is inserted among the recess 23a.When retainer 26 contact holding elements 23, tooth portion 25 is inserted among the recess 23a and stops.At this moment, coil paper is cut off by the tooth portion 25 that is inserted among the recess 23a.At this moment, in cutting-off process, suppress coil paper front end 3a, can realize stably cutting off, thus fixing coil paper front end 3a firmly owing to be arranged in two the latch plate 28a and the 28b of upside and the downside of tooth portion 25.

Fig. 7 c illustrates the state that just cap member 24 and holding element 23 are kept apart before cap member 24 is back to its home position.Fig. 7 c is illustrated in the state that forms after the rupturing operation and separate with tooth portion 25 with 28b through latch plate 28a with the coil paper front end of tooth portion 25 contacts.That is to say; Even when the front end 3a of coil paper was in the state that is connected in tooth portion 25 before the cut-out coil paper;

Latch plate

28a and 28b suppress the front end 3a of coil paper continuously, are back to its home position up to tooth portion 25, prevent that thus the front end of coil paper is connected with tooth portion 25 and separates with tooth portion 25.After this, the front end 3a of coil paper is left in

latch plate

28a and 28b motion.Latch plate 28a that is connected with 27b with

spring

27a and 28b and tooth portion 25 can be arranged at holding element 23 places, and recess 23a can be arranged at cap member 24 places.

Fig. 8 a, Fig. 8 b illustrate cutting knife according to another embodiment of the present invention.With reference to Fig. 8 a, holding element 23 and cap member 24 are shown.Latch plate 30a and 30b are via the sponge 29a that is connected with holding element 23 and 29b and be installed on holding element 23.In addition, latch plate 28a and 28b are via the sponge 38a that is connected with cap member 24 and 38b and be installed on cap member 24, so that latch plate 28a and 28b are respectively towards latch plate 30a and 30b.Tooth portion 25 is formed at cap member 24 places; And recess 23a is formed at holding element 23 places, so that tooth portion 25 can be inserted among the recess 23a.Fig. 8 b illustrates the configuration opposite with Fig. 8 a.That is to say; Under the situation of Fig. 8 b; Latch plate 30a and 30b are installed on cap member 24 and latch plate 28a and 28b via the sponge 38a that is connected with holding element 23 and 38b and be installed on holding element 23 via the sponge 29a that is connected with cap member 24 with 29b, so that latch plate 28a and 28b are respectively towards latch plate 30a and 30b.In this case, tooth portion 25 is formed at holding element 23 places and recess 23a is formed at cap member 24 places, so that tooth portion 25 can be inserted among the recess 23a.

Fig. 9 a, Fig. 9 b are the vertical view that is illustrated in the horizontal shape of the tooth portion 25 that illustrates respectively among Fig. 7 and Fig. 8.Under the situation of the 25B of tooth portion shown in Fig. 9 b, the tooth with differing heights forms alternately, when cutting off coil paper, initially is applied to the pressure on the coil paper to reduce.In this case, the quantity of tooth be can increase, and the shape and the layout of tooth changed thus with differing heights.

Figure 10 a, Figure 10 b, Figure 10 c illustrate cutting knife according to another embodiment of the present invention.With reference to Figure 10 a, holding element 33 is shown.The U-shaped groove 33A of 90 ° of rotations is formed on holding element 33 places.Two

parallel spring element

37a and 37b are installed on groove 33A place, extend with the opening towards groove 33A, promptly extend towards the cap member 31 towards holding element 33.

Latch plate

36a and 36b are connected in the corresponding free end of spring element 37a and 37b.Simultaneously, two spring element 35a and 35b are installed on the inner bottom surface of groove 33A, and plate shape lower tooth portion 34 is supported by spring element 35a and 35b.Shown in the vertical view of Figure 10 c, plate shape lower tooth portion 34 has inside cut-out 34b and is formed at the sloping portion 34a at the opposite side place of cut-out 34b respectively.

Simultaneously, cap member 31 is provided with latch plate support portion 31b and tooth portion 32 at its lower end.When cap member 31 during towards holding element 33 motion, latch plate support portion 31b contacts with 36b with latch plate 36a.When cap member 31 was pressed towards holding element 33, the tooth portion 32 of cap member 31 contacted with coil paper 3a, and subsequently coil paper 3a was pressed against on the sloping portion 34a of plate shape lower tooth portion 34.At this moment, latch plate support portion 31b is pressed against coil paper 3a on latch plate 36a and the 36b.In this state, tooth portion 32 then moves along sloping portion 34a, simultaneously downward pressing plate shape tooth portion 34.Simultaneously, coil paper is inserted into certain-length among the groove 33A when being sandwiched between latch plate support portion 31b and latch plate 36a and the 36b.When tooth portion 32 in its motion process in order during the EDGE CONTACT of mode and cut-out 34b, it is to cut off coil paper 3a with the similar mode of scissors.When holding element 33 was left in cap member 31 motions, after cutting off, the front end 3b of the coil paper of formation moved through latch plate 36a and 36b and leaves groove 33A after cutting off coil paper.Thus, front end 3b is to extending below certain distance.

Figure 11 illustrates cutting knife according to another embodiment of the present invention.Cap member 40 is around the rotation of fulcrum pin (not shown), with contact holding element 42, shown in Reference numeral " 40A ".The tooth portion 46 that is installed on spring element 45 (being arranged on cap member 40 places) moves along arc track 47 with latch plate 44.Latch plate 44 contacts are installed on the base portion 43 of holding element 42.At length, tooth portion 46 slides along arc induction element 48 or groove with spring element 45.

Figure 12 illustrates the improved embodiment by the embodiment of Figure 11.In this embodiment, the arc induction element is not set.Have certain thickness pad element 49 and be sandwiched between holding element 42 and each base portion 48, to absorb micro-vertical motion.

Figure 13 a, Figure 13 b, Figure 13 c illustrate reeling-up stand according to another embodiment of the present invention.In this case, coil paper 100 is placed on the substrate 112.When the user spurred coil paper downwards, coil paper passed through on coil paper support bar 5 in debatching.Substrate 112 extends and downward-sloping with its edge and the anterior relative direction of reeling-up stand, and cap member 101 is disposed at said anterior place.Because coil paper 100 frequent edges tilt with the anterior relative direction of reeling-up stand, so when the user spurs coil paper, can prevent coil paper 100 vibrations.Coil paper is directed at cap member 101 and towards between the holding element 102 of cap member 101.Guiding element 104 levels are installed on cap member 101.But guiding element 104 is along the guiding element receiving element 106 that is installed on holding element 106 and horizontal slip.Spring element 105 is connected in the inner of the free end and the guiding element receiving element 106 of guiding element 104.When cap member 101 receives level compacting when the retainer 108 that forms at cap member 101 places contact with holding element 102, coil paper 100 passes through recess and the debatching of protuberance 103 and the holding element 102 of cap member 101 when being compressed between corresponding in each and the base portion 111 in the latch plate 110.That is to say, form the portion that loosens that moves downward of coil paper subsequently.Simultaneously, coil paper is cut off by tooth portion 109.

When user's release was applied to the press power on the cap member 101, cap member 101 was back to its home position.Thus, the front end of coil paper moves downward.Except retainer 108, cap member 101 comprises guide plate 107.Cap member 101 also comprises leads paper spare, leads the 108a of the portion that leads that paper spare comprises the 107a of the portion that leads at the opposite side place that is formed on guide plate 107 and is formed on the opposite side place of retainer 108.Thus, shown in Figure 13 c, the paper of cut-out guides downwards by leading paper spare, but not laterally towards lopsidedness.

Figure 14 illustrates the structure of the recess and the protuberance of the example embodiment according to the present invention.The inclination of recess and protuberance and the slip of paper will be commented hereinafter.Under the situation of coil paper, require to allow under the condition of no static, paper is 30-40 ° to the inclination angle of lower slider on flat board.That is to say, require 30 ° or above inclination.

When paper when the length on the final tilting zone is limited between a 135a and the 135b and is limited between a 135b and the 135c from the length of said tilting zone between off-position; Under the situation of Figure 14; If under the condition of above-mentioned equal in length, exist even small inclination, then the principal direction lower slider.

When the length between a 135a and the 135b during less than the length between a 135b and the 135c, under the end of tilting zone was smooth condition, even the tilting zone basic horizontal, then coil paper was also to lower slider.The inclination of recess and protuberance can be satisfied the condition of " θ 4＜θ 2＜θ 3＜θ 1 ".In addition, tiltangle 3 or θ 1 can be near zero (0), when the order of paper distribution is considered.

Figure 15 a, Figure 15 b illustrate reeling-up stand according to another embodiment of the present invention.With reference to Figure 15 a, cap member 141 is shown.Cap member 141 comprises a pair of arm, i.e. left arm and right arm 141A.Cap member 141 is supported by rotating dog 144, to rotate around rotating dog 144.Paper lift elements 142 is arranged between left arm and the right arm 141A, to rotate around rotating dog 143.Shown in Figure 15 b, cap member 141 comprises the 141a of tooth portion.Cap member 141 supports coil paper 149 debatchings when hiding coil paper 149, on two coil paper support bar 147A and 147B, to pass through.The paper lift elements 142 that is arranged between left arm and the right arm 141A is located on the top of paper lift elements 142 to contact a pair of retainer 146 through the pulling force of a pair of wind spring (i.e. a left side and right wind spring 145).When cap member 141 received compacting up to the 141a of tooth portion contact base portion 148, paper lift elements 142 was suppressed retainer 146 simultaneously around rotating dog 143 rotations.As a result, coil paper 149 is promoted by the lower end 142a of paper lift elements 142, thereby forms the loose paper 149b of portion.In this state, accomplishing paper cuts off.After cutting off, when cap member 141 was back to its home position, paper lift elements 142 also was back to its home position.At this moment, the loose paper 149b of portion moves downward, and allows the front end 149a of coil paper 149 to stretch out from reeling-up stand thus.

With reference to Figure 16 a to Figure 16 h, cutting knife according to another embodiment of the present invention is shown.With reference to Figure 16 a, cap member 151 is facing each other with holding element 156, is folded under the condition between them at the coil paper (not shown) simultaneously, limits certain space between them.Cutting knife is formed at the lower end of cap member 151.Cutting knife comprises retainer 151a, tooth portion 152, spring element 153 and the latch plate 154 that is installed on spring element 153 ends.The spring retaining element 158 that cap member 151 comprises sliding part 155, make sliding part 155 be back to the spring element 157 in its home position and an end of spring element 157 is fixed in cap member 151.Sliding part 155 is vertically slidably.Simultaneously, the holding element 156 control lever 156b that comprises base portion 156a and place base portion 156a top.

With reference to Figure 16 g, sliding part 155 is shown.Sliding part 155 has the U-shaped structure of 90 ° of rotations.Sliding part 155 has the opening 159a that forms at the central portion place of sliding part 155.Control lever 156b extends in the sliding part 155 through opening 159a, makes sliding part 155 motions thus.Figure 16 h illustrates the instance of sliding part.In this case, the opening 159b that holds control lever 156b is formed on the part place of square box structure.

When cap member 151 was pressed into the position near holding element 156 by the state from Figure 16 a, control lever 156b contacted with the inclined surface 155a of sliding part 155, and sliding part 155 is mounted in cap member 151 slidably.When cap member 151 further was pressed, sliding part 155 upwards slided, and suppresses spring element 157 simultaneously.Suppressed interval between cap member 151 and holding element 156 when reaching preset distance when cap member 151, the latch plate accommodation section 155b that is formed on sliding part 155 places separates with latch plate 154, shown in Figure 16 c.In this state, latch plate 154 and base portion 156a are positioned near the position that they contact with each other.When cap member 151 was further suppressed, retainer 151a contact holding element 156 made the motion of cap member 151 stop, thus shown in Figure 16 d.At this moment, the control lever 156b that slides along the inclined surface 155a of sliding part 155 stops after in being inserted into the bar accommodation section 155c of sliding part 155.Latch plate 154 is tending towards making coil paper thus between latch plate 154 and base portion 156a towards 156 motions of holding element through the resilience of spring element 153.In this state, tooth portion 152 cuts off coil paper.After cutting off, cap member 151 is back to its home position.

Figure 16 e illustrates the structure of latch plate 154.Figure 16 f illustrates spring element 153.Gap 154A forms and passes latch plate 154, to allow tooth portion 152 through latch plate 154.Spring element 153 is fixed in latch plate 154 at the place, opposite end of latch plate 154 respectively.

Figure 17 a illustrates the state that paper 162 is cut off by the tooth portion 161 of cutting knife.Yet paper 162 is not to be cut off along line of cut fully, but is cut by halves so that a plurality of parts of paper 162 still connect along line of cut.This is that F-SP through tooth portion 161 obtains.

With reference to Figure 17 b, the instance of tooth portion 161 is shown.Tooth portion 161 comprises the tooth that a plurality of peak 161A and the paddy by arranged alternate constitutes.Slit 161B extends internally to each paddy between (comprising two adjacent peak 161A) adjacent a pair of from being arranged in the peak.Coil paper is not cut off through slit 161B fully.The width of slit 161B (being width 161c) is so narrow, is completely severed to such an extent as to prevent paper.Width 161c can be 0.5mm or littler.

Figure 17 c illustrates the improvement instance of tooth portion 161.In this case, slit 161D is formed at the paddy place that the opposite side place of tooth portion 161 arranges respectively.Under this structure, can be easily cut off coil paper through the pulling coil paper, even the width of slit 161D wide when reaching about 1.5mm.

Figure 18 illustrates the reeling-up stand that above-mentioned cap member connects.Reeling-up stand comprises: holding element 201; And cap member 221, the rotatable holding element 201 that is installed on rotates between open position and closed position with relative holding element 201.Cap member 221 comprises a pair of arm 222, and said a pair of arm 222 is installed on arm rotating dog 214, to rotate around arm rotating dog 214 respectively.Arm 222 is configured to limit the space at the place, top of cap member 221.Coil paper receiving element 209 is disposed at the place, top of holding element 201.Top cover 213 is rotatably mounted in the top of holding element 201.

To illustrate in greater detail above-mentioned configuration.Figure 19 a is the front view that is in the reeling-up stand under the released state of top cover 213.Figure 19 b illustrates top cover 213 and the view that is used for the pin 212 of rotatable installation top cover 213.Figure 19 c illustrates such configuration, wherein sells 212 (be installed on top cover support part 211, top cover support part 211 is configured in the place, top of holding element 201) and is assembled to respectively in the pin-and-hole that is provided with at top cover 13 places.

Coil paper receiving element 209 is rotatably mounted in rotating dog 210, and rotating dog 210 is fixedly installed in the front upper part of holding element 201 respectively at the opposite side place of holding element 201.

Figure 20 a, Figure 20 b are the views of detailed structure that the composed component of reeling-up stand is shown.Be installed in the holding element 201 is base portion 202, protuberance 203, recess 204 and leaf spring 205.Rolling cutting paper cutter 226 is installed in the cap member 221.When cap member 221 rotated around the rotation of arm rotating dog 214 according to arm 222, the protuberance 203 of holding element 201 promoted the leaf spring 224 of cap members 221.In addition, the leaf spring 205 of holding element 201 receives protuberance 223 compactings of cap member 221.At this moment, the protuberance 204 of holding element 201 slides at the protuberance of cap member 221 223 and promotes coil paper in (leaf spring of edge and cap member 221 224 relative direction).

Figure 21 illustrates the stereogram that desk-top reeling-up stand is placed on the state on the desk.This reeling-up stand comprises holding element 251 and cap member 261.Cap member 26 comprises a pair of arm 26 that is mounted to arm rotating dog 263, and said a pair of arm 26 is mounted to can be respectively around 263 rotations of arm rotating dog.Thus, cap member 261 relative holding elements 251 can freely rotate between open position and closed position.In use, support because arm 262 promotes spring 256 by lid, cap member 261 is held.Coil paper receiving element 257 is arranged on holding element 251 places, to support coil paper.

Figure 22 is the stereogram that the internal structure that is in the reeling-up stand under cap member 261 open modes is shown.Holding element 251 comprises base portion 252, protuberance 253, a pair of latch 255, leaf spring 254 and the lid that is installed on the lower plate 258 of holding element 251 promotes spring 256.Space between the adjacent elements in base portion 252, leaf spring 254 and the protuberance 253 is set at 2mm or littler, in operating process, is stuck between the adjacent composed component to prevent coil paper.Lower plate 258 relative horizontal planes tilt, so that base portion 252 is positioned at the downside place.The protuberance 253 of holding element 251, leaf spring 254 and base portion 252 are configured to be in the position that reduces gradually respectively with this order.Base portion 252 and the spaced surface 10mm of desk or higher height are even not under the state near table surface, easily catch the front end of coil paper to allow the user at the front end of coil paper.Simultaneously, protuberance 264, hand papercutter 265 and locking mechanism 266 are installed in cap member 261 places.

Figure 23 is the stereogram that the state of coil paper 271 installations is shown.Coil paper 271 in the state held that is pulled unwinding on coil paper receiving element 257.Shown in figure 21, coil paper receiving element 257 comprises two guide rails respectively.Each guide rail tilts so that the protuberance 253 of holding element 251 is arranged on the position lower than guide rail.Thus, the volume that is placed on the coil paper 271 on the coil paper receiving element 257 remains under the state of contact retainer (not shown), and retainer is arranged on the corresponding lower end of two guide rails.According to this structure, can avoid the backrush of coil paper in the process of pulling paper.

Figure 24 is the stereogram that the serviceable condition of reeling-up stand is shown, and serviceable condition is covered 261 and returned its home position and realize through after placing coil paper 271, making.Cap member 261 promotes spring 256 by a pair of lid and supports, and lid promotes spring 256 and is installed on holding element 251, so that between cap member 216 and holding element 251, form certain interval.When user's along continuous straight runs spurs the front end of coil paper forward; With outwards extract the coil paper Len req out from covering on 261, and subsequently downwards during hold-down cover element 261; Cap member 261 makes the protuberance 264 of cap member 261 suppress the leaf spring 254 of holding element 251 around 214 rotations of arm rotating dog thus.As a result, form loose paper portion through the step that between protuberance 264 and protuberance 253, limits.Simultaneously, paper cuts off through the operation of hand papercutter 265 and base portion 252.When the user discharges when being applied to the press power that covers on 261 subsequently, lid 261 promotes spring 256 through lid and is raised to its home position, and the front end of new coil paper is pushed out from reeling-up stand.That is to say, do not fall from base portion 252 being used subsequently the paper portion that the person catches.

In above-mentioned desk-top reeling-up stand, the moving rubber of antiskid can be connected in the bottom of holding element, realizing stable operation, and prevents accidental movement thus.Rotatable seat also can be connected in the bottom of holding element 251.In this case, can freely change the service orientation of reeling-up stand.

Figure 25 a, Figure 25 b illustrate the reeling-up stand that is used for kitchen paper, i.e. kitchen paper frame.Figure 25 a is a front view, and Figure 25 b is a side view.Kitchen paper frame comprises: holding element 301; And preceding cap member 321, be rotatably mounted in holding element 301, rotate between open position and closed position with relative holding element 301.Cap member 321 comprises a pair of arm 326, and said a pair of arm 326 is installed on arm rotating dog 311, rotating around arm rotating dog 311 respectively.Arm 222 is configured to limit the space at the place, top of cap member 321.Coil paper receiving element 309 is configured in the top of holding element 301.A pair of retainer (i.e. a left side and right retainer 310) is connected in corresponding coil paper receiving element 309.This will describe in more detail.Kitchen paper is arranged to the axial hole that coil paper receiving element 309 extends through kitchen paper.The transverse movement of the kitchen paper of placing is by 310 restrictions of paper retainer.Thus, can prevent that kitchen principal direction one lateral deviation from leaving, and prevent that thus kitchen paper from separating with paper receiving element 309 and fall subsequently.

Figure 26 is the view of detailed structure that the composed component of kitchen paper frame is shown.The lifting state of cap member 321 before Figure 26 illustrates.In holding element 301, base portion 302, leaf spring 304 and protuberance 305 are installed in this order.Protuberance 323 and with cap member 321 before the tooth portion 152 of Figure 16 a to Figure 16 h or riser 154 corresponding rolling cutting paper cuttves 322 are installed in.When current cap member 321 rotated around the rotation of arm rotating dog 311 according to arm 326, the protuberance 323 of preceding cap member 321 promoted the leaf spring 304 of holding elements 301, and pushed kitchen paper to zone that the below of the protuberance 305 of holding element 301 limits simultaneously.Kitchen paper frame also comprises locking mechanism 324 and latch 306, and they are identical with those elements of Figure 16 a to Figure 16 h.

With reference to Figure 27, paper receiving element 309 is installed on the holding element respectively via support component 308, and is outwards outstanding from the dorsal part of holding element with the outside that under the state of placing new kitchen paper through paper receiving element 309, prevents kitchen paper.

Current cap member 321 is by when holding element 301 promotes, and the protuberance 305 of holding element is disposed in the upper area, does not interfere with preceding cap member 321 simultaneously.According to this structure, the height of the protuberance 305 through increasing the holding element can increase the amount of kitchen paper, and increase thus kitchen paper after rupturing operation to the amount that extends below.

The top place of cap member 321 before inclination holding element 307 is arranged at allowing holding element 301 and preceding cap member 321 suitable distance that always is spaced apart from each other, and allows the landing downwards easily when sliding of kitchen paper.Certainly, substitute said structure, the gradient on the top through the protuberance 323 in the cap member before increasing can realize aforesaid same effect.

With reference to Figure 25 a, the front surface place of cap member 321 before sign flag 331 is formed on.Sign flag 331 can comprise depiction or photo.Substitute symbol mark 331 can be installed electronic console.When electronic console was installed, switch was between preceding cap member 321 and holding element 301.In this case, but the activation signal that cap member 321 is produced when being pushed before the switch sensing.The response activation signal, the image that is presented on the electronic console can change through controller.

Figure 28 is the stereogram that the desk-top kitchen paper frame of the example embodiment according to the present invention is shown.Figure 28 illustrates such state, and wherein desk-top kitchen paper frame is placed on the desk, and cap member 371 is opened.Desk-top kitchen paper frame mainly comprises holding element 351 and cap member 371.Cap member 317 is rotatably mounted in holding element 351, rotates between open position and closed position with relative holding element 351.Cap member 317 comprises a pair of arm 375, and said a pair of arm 375 is installed on arm rotating dog 373, to rotate around arm rotating dog 373 respectively.Arm 375 promotes spring 356 by lid respectively and supports.Holding element 351 comprises: kitchen paper receiving element 357, the kitchen paper that placement will be used on it; And the kitchen leads paper spare 358, is used to prevent that kitchen principal direction one lateral deviation from leaving.Support member 352 is arranged on the lower end of holding element 351.The surface of support member 352 and desk is interval 10mm or bigger height upwards, easily catches the front end of kitchen paper to allow the user.Holding element 351 is formed with protuberance 353.Leaf spring 354 also is installed on holding element 351.

A pair of kitchen paper pressing arm 359 is rotatably mounted in the side surface that paper spare 358 is led in the kitchen respectively.Has the end of being fixed in kitchen paper pressing arm 359 with the kitchen letterweight system element 360 of protuberance 353 corresponding shape of holding element 351.When 359 rotations of coil paper pressing arm, kitchen letterweight system element 360 is overlapping with the protuberance 353 of holding element 351.Cap member 371 is provided with protuberance 372, hand papercutter 373 and locking mechanism 374.

Figure 29 illustrates the stereogram that kitchen paper is placed on the state on the paper frame of kitchen.With reference to Figure 29, new kitchen paper is pulled the state held of extracting out downwards on kitchen paper receiving element 357 at the front end of kitchen paper.The protuberance 353 that kitchen paper receiving element 357 is inclined to holding element 351 is disposed at the position lower than kitchen paper receiving element 357.The volume that is placed on the kitchen paper on the kitchen paper receiving element 357 remains under the state of contact retainer 362.Thus, although kitchen paper is pulled debatching, the position of kitchen paper on kitchen paper receiving element 357 is constant.Also can prevent of the irregular rotation campaign of the front end of kitchen paper owing to kitchen paper.Be used to prevent that the structure of the irregular rotation of kitchen paper is not limited to said structure.Can carry out with above-mentioned inclination and arrange opposite inclination and layout.Alternately, paper receiving element in kitchen can form with V or U type groove.In addition, can carry out the method that increases finished weight.

Figure 30 illustrates such state, wherein support kitchen letterweight system element 360 kitchen paper pressing arm 35 rotation so that the kitchen folder of debatching between the protuberance 353 of kitchen letterweight system element 360 and holding element 351.Lead paper spare and be formed on one or each place in the inner surface of holding element 351 and cap member 371, with guiding paper swimmingly on the part of kitchen paper frame that paper is extracted out.Alternately, the element that has slidingsurface and connect the protuberance 353 of retainer 362 and holding element 351 can be set.

Figure 31 is the view that such state is shown, and wherein cap member 371 is back to its home position after placing with 381 placements of kitchen paper and with kitchen letterweight system element 360, can be used to allow kitchen paper frame.Cap member 371 promotes spring 356 by a pair of cover plate and keeps, and said a pair of cover plate promotes spring 356 and is installed on holding element 351, so that between cap member 371 and holding element 351, keep certain space.

When also promoting cap member 371 downwards subsequently when when the user is catching the front end of kitchen paper, spurring kitchen paper certain distance before the along continuous straight runs, cap member 371 is around 373 rotations of arm rotating dog.As a result, the leaf spring 354 of the protuberance of cap member 371 372 compacting holding elements 351, thus kitchen paper is inserted in the step that the protuberance 353 the protuberance 372 of cap member 371 and holding element 351 limits.Thus, form loose paper portion.Simultaneously, according to the operation of hand papercutter and support member 352 kitchen paper is cut off.When user's release was applied to the press power on the cap member 371, cap member 371 promoted spring 356 by lid and promotes.Simultaneously, the new front end of kitchen paper is by the paper frame pushes out from the kitchen.That is to say that loose paper portion falls from support member 352.

Kitchen letterweight system element 360 is not limited to such configuration, wherein the protuberance 353 of kitchen letterweight system element 360 and holding element 351 overlapping and they between separated continuously.For example, kitchen letterweight system element 360 can be spaced apart with protuberance 353, with the space that provides permission kitchen paper with 15mm width to pass through.Although it is rotatable that kitchen letterweight system element 360 has been described as, it also can have fixed structure.Under the situation of desk-top kitchen paper frame, the moving rubber element of antiskid can be installed on the bottom of holding element.

Be applied to mesa structure although kitchen letterweight system element 360 has been described as, it also can be applicable to the wall structure.

Although described the detailed structure of reeling-up stand and kitchen paper frame, can what recognize is that a plurality of composed components and a plurality of structure of paper frame can be exchanged.

According to the present invention, can after the front end of reeling-up stand pulling coil paper, stably cut off coil paper, and remain on cut off after the front end of new coil paper of formation be in to stretch out and can make the user catch the desired length of coil paper front end from reeling-up stand.Thus, exist the effect that allows the user to spur coil paper easily continuously.

In addition, exist and to prevent that the cutting knife that cuts off coil paper from exposing, and realize safe manoeuvring thus.

In addition, reeling-up stand can be installed on vertical wall or the desk.Under the situation of the two, obtain same effect.

Although disclose the preferred embodiments of the present invention for purpose of explanation, person of skill in the art will appreciate that under the situation that does not break away from of the present invention as enclose claim scope of disclosure and spirit, various modifications, interpolation and alternative to be arranged.

Claims

1. a reeling-up stand comprises: an offside element; Back shaft is used for coil paper is supported between the side element; The holding element is installed on the front side of said side element; And cap member, be rotatably mounted in said side element, simultaneously towards the holding element; Said reeling-up stand also comprises:

Recess is formed at holding element place;

Protuberance is formed at the cap member place, with corresponding to recess;

Cutting knife is formed at the lower end of cap member; And

Flexible member is installed on the holding element, to be arranged on the recess.

2. reeling-up stand according to claim 1, wherein, cap member comprises: pair of leg is formed at a side place of cap member; A plurality of second steady pins, outstanding from the outer end of said leg respectively; And a plurality of grooves, be respectively formed at the inner of said leg;

Wherein, each the side element in the said side element comprises: guide hole, to hold said second steady pin respectively; A plurality of fulcrum pins are assemblied in respectively in the said groove; And a plurality of first steady pins;

Wherein, wind spring is installed between one first steady pin of each second steady pin and the correspondence in said first steady pin in said second steady pin.

3. reeling-up stand according to claim 1, wherein, cutting knife comprises:

Saw shape tooth portion, be formed at the lower end of cap member;

Spring element is formed between the protuberance of tooth portion and cap member; And

Latch plate, the end that is formed at spring element is located.

4. reeling-up stand according to claim 3, wherein, spring element comprises:

A pair of wind spring; And

Three coil springs are arranged between the said a pair of wind spring, and its length is shorter than the length of said a pair of wind spring simultaneously.

5. reeling-up stand according to claim 1, wherein, cutting knife comprises:

The elongated tooth of level portion is formed at the lower end of cap member;

A plurality of spring elements are formed at the upside and the downside place of tooth portion respectively; And

A plurality of latch plates, the end that is formed at the spring element of correspondence in the said spring element is respectively located;

Wherein, tooth portion is inserted in the recess of position on the holding element, corresponding with tooth portion formation.

6. reeling-up stand according to claim 1, wherein, cutting knife comprises:

The elongated tooth of level portion is formed at the lower end with the connector of said pair of leg connection;

A plurality of sponges are formed at the upside and the downside place of tooth portion respectively; And

A plurality of latch plates, the end that is formed at the sponge of correspondence in the said sponge is respectively located;

Wherein, the holding element is formed with recess in the position corresponding with tooth portion;

Wherein, said sponge is installed on the holding element at the upside and the downside place of recess, and said latch plate is connected to the free end that is installed to the said sponge on the holding element.

7. reeling-up stand according to claim 1, wherein, cutting knife comprises:

The U-shaped groove of 90 ° of rotations is formed at holding element place;

Two parallel spring elements, the top that is installed on groove is located, and to extend towards cap member, is connected with a plurality of latch plates respectively;

Plate shape tooth portion is arranged in the bottom of groove and by two spring elements supports, plate shape tooth portion has inclined surface;

The latch plate support portion is formed at the lower end of cap member; And

Tooth portion is formed at the cap member place and is positioned at the below of latch plate support portion, to be integral with the latch plate support portion;

Thus, when cap member is pressed, the tooth portion of cap member along the inclined surface of plate shape tooth portion move, and subsequently with when plate shape tooth portion contacts to cut off the end of coil paper with the similar mode of scissors.

8. a reeling-up stand comprises: an offside element; Substrate is installed between the said side element, is placed on the coil paper on the substrate with support; The holding element is installed on said side element and is in the below of substrate; And cap member, be installed on said side element, moving with respect to the holding component level, said reeling-up stand also comprises:

A plurality of recesses are formed at holding element place;

A plurality of protuberances are formed at the cap member place, with the recess of corresponding holding element;

The rolling cutting paper cutter is formed at the cap member place and is positioned at the protuberance below;

The guiding element receiving element is installed on the holding element and between recess;

Guiding element is formed at cap member and between protuberance, to be inserted in the guiding element receiving element; And

Spring element, be mounted to guiding element, be inserted in the end in the guiding element receiving element.

9. reeling-up stand according to claim 8, wherein, cutting knife comprises:

Guide plate and retainer are formed at the lower end of cap member, and be simultaneously vertically spaced apart each other;

Tooth portion is formed between guide plate and the retainer;

A plurality of spring elements are arranged in the upside and the downside place of tooth portion;

A plurality of base portions are formed at holding element place, to correspond respectively to said spring element;

Thus, when cap member is suppressed, said spring element be pressed against on the said base portion when said base portion contacts, and tooth portion is inserted in the groove that limits between the said base portion.

10. reeling-up stand according to claim 8, wherein, cutting knife comprises:

Sliding part can vertically be installed on the lower end of cap member slidably, and be formed with level trough;

Tooth portion is formed at the cap member place and is positioned at the sliding part below;

Spring element is installed on cap member and is positioned at the sliding part below;

Latch plate is installed on the free end of spring element;

A pair of base portion is formed on the holding element in the position corresponding with latch plate; And

Control lever is formed on the holding element in the position corresponding with sliding part;

Thus, when cap member was suppressed, control lever was inserted in the sliding part, and latch plate is pressed against on the said base portion, and tooth portion is inserted in the space that limits between the base portion.

11. reeling-up stand according to claim 8, wherein, tooth portion comprises peak with arranged alternate and the tooth of paddy.