CN1906415A

CN1906415A - A self-supplied painting roller

Info

Publication number: CN1906415A
Application number: CN200480040476.2A
Authority: CN
Inventors: 皮尔诺·皮思迪斯
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-14
Filing date: 2004-01-14
Publication date: 2007-01-31
Also published as: ATE443809T1; EP1706641B1; WO2005078283A1; DE602004023328D1; EP1706641A1

Abstract

The painting roller according to the invention comprises a pump (21, 48), actuated by the rolling of the roller (5) for self-supply of the paint to the roller (5) itself. In a first embodiment, the pump (21) comprises two membrane valves (26, 27), which provide a good seal and enable the paint to be raised up to 6-8 metres in height. The pump (21) can be actuated with a desmodromic-cam system (36, 36, 37, 39), and the flow rate can be regulated with a sliding-block system (39B) by varying the 10 inclination of the pump (21) or else using a spring-knob system (47G). Alternatively, the pump (48) can be of a peristaltic type, actuated via a system with reversal of motion that enables actuation of the pump irrespective of the direction of rolling of the roller (5).

Description

Self-supplied painting roller

Technical field

The present invention relates to paint roller, it does not need motor or compressor or other the energy can realize self-sufficiency.

Background technique

Known systems is to inject paint to paint roller repeatedly, and paint also must for example be coated on the cylinder by means of the coating rack equably in addition.Described these operations are very time-consuming, therefore can reduce staff's manufacturing efficiency.

Summary of the invention

Therefore, the objective of the invention is to overcome the shortcoming of existing self contained cylinder.

According to the present invention, above-mentioned purpose is to realize by the self-supplied painting roller with the described feature of claim 1.

Also with reference to the embodiment of following some concrete indefiniteness, those skilled in the art will know advantage of the present invention in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the schematic side elevation of observing from the outside according to the paint roller of first embodiment of the invention, and it has reciprocating pump, and not with half shell that is used for protecting paint.

Fig. 2 is the schematic cross sectional views of paint roller filter among Fig. 1.

Fig. 3 is the front schematic view that Fig. 1 intermediate roll is partly cut open.

Fig. 4 is that the schematic axonometric drawing that blocks end is supported in the tubulose rotation in Fig. 1 paint roller.

Fig. 5 is the explanatory view of paint roller some inner member when taking apart among Fig. 1.

Fig. 6 is the three-dimensional side view that paint roller is observed from the inboard among Fig. 1, wherein has a part of flow control system.

Fig. 7 is the schematic three-dimensional side view that paint roller is observed from the outside among Fig. 1, wherein has to be in half shell under the assembled state, that be used for protecting paint.

Fig. 8 is the schematic side elevation of second embodiment of self-supplied painting roller according to the present invention, and this cylinder has been equipped with peristaltic pump.

Fig. 9 and 10 is depicted as and is used for the schematic side elevation of system of one-way transmission Fig. 8 intermediate roll motion under two kinds of operating conditions.

Figure 11 is the one-directional transmission system of paint roller among Fig. 8 and the schematic elevational view of retarder.

Figure 12 is the one-directional transmission system of paint roller among Fig. 8 and the schematic side elevation of retarder.

Figure 13 has showed the side view that paint roller is observed from the outside among Fig. 1 in more detail, and it is not with half shell that is used for protecting paint.

Figure 14 is the schematic side elevation that paint roller the 3rd embodiment of the present invention observes from the outside, and it is not with half shell that is used for protecting paint, and this cylinder has a pipe, and its ingress at reciprocating pump has flexible bellow.

Figure 15 is the schematic elevational view that connects control track cam drive mechanism among Fig. 1 in the paint roller.

Figure 16 is the schematic side elevation of Figure 15 cam actuation.

Figure 17 is the schematic perspective view of the decomposition of paint roller hollow core reciprocating pump among Fig. 1.

Figure 18 is the schematic cross sectional side view of pump among Figure 17.

Figure 19 be pump among Figure 17 the import membrane valve fixed support along the importer to detailed schematic representation.

Figure 20 is the schematic elevational view that the part of paint roller the 4th embodiment according to the present invention is cut open.

Figure 21 is the schematic perspective view after the hollow-piston pump of paint roller the 5th embodiment according to the present invention decomposes.

Figure 22 is the side sectional view of pump among Figure 21.

Figure 23 is the front view that paint roller the 6th embodiment partly cuts open according to the present invention.

Figure 24 is the three-dimensional diagrammatic sketch of paint roller the 7th embodiment according to the present invention.

Figure 25 is the detailed front view that paint roller is partly cut open among Figure 24.

Embodiment

Fig. 1-7 and 13-19 have showed first embodiment of paint roller of the present invention, and it is represented with reference character 1 as a whole and comprises:

Hollow grip 2, thus its be used for inserting prolong pipe 3,3b can paint on required height;

Support 4, its shape is substantially as gooseneck; And

Cylinder 5, its be fixed to the rotation body or support 6 and threaded sleeve 7 on (referring to accompanying drawing 3,5).

Tubular support 6 and sleeve pipe 7 are screwed in together by box thread 8 and male thread 9, and are installed on the fixing tubular support 6A (Fig. 3,5), and perhaps more common situation is mounted in pin shape and supports on the 6A.

Fig. 4 is the front view that supports threaded end (TE) 9 in 6.The described mouth of pipe has many radial projection 10 and a plurality of otch 12.

On the fixing tubular support 6A annular groove 11 (referring to Fig. 5) is arranged.

When the male thread mouth of pipe 9 is screwed in the female threaded seat 8, otch can dwindle and side extending projection 10 can embed and be engaged in the annular groove 11, be fixed on the fixed support 6A thereby will rotate support 6, rotation is simultaneously supported (it is with cylinder 5) and can be rotated with respect to annular groove 11, and can not skid off vertically.

In Fig. 3,5 and 6 embodiment, rotation is supported 6 free end and is had handgrip zone 44, and the available whereby hand of user comes the dismounting rotation to support 6.

Cylinder 5 can be covered by suitable absorbent material 19.

Paint be enclosed in the chamber 15 and can from here by one or more holes 14 (referring to Fig. 5) thus flow out supply and be full of absorbent material 19, hole 14 wherein communicates with cavity 15 and flows through a plurality of aperture (not shown)s on the cylinder 5.

For the paint that prevents from from chamber 15 to flow out by be threaded 8,9 and otch 12 flow out, rotation support 6 and cylinder 5 between can insert sealing gasket 13 (referring to Fig. 3).

In the present embodiment, fixed support 6A (referring to Fig. 5) has the seat 16b that is used for sealing gasket 17, and it communicates with cavity 18.

Feeder sleeve 22 (referring to Fig. 1) is delivered to cavity 15 by means of the pumping action of pump (it is represented with reference character 21 on the whole) with paint.

Feeder sleeve 22 is fixed to gooseneck shape by special clip 23 and supports on 4 (referring to Figure 13,20).In the suction side, pipe 22 is immersed in the paint after the dilution that any suitable vessel takes up, and clamps with the clip of a special use.

May be provided with filter 20 (referring to Fig. 1,2) along pipe 22, thereby it can block the impurity that may exist and prevents that it from jeopardizing the work of pump 21.Filter 20 can be equipped with valve 20b (referring to Fig. 2) thereby prevent that the paint in the feeder sleeve 22 from refluxing from the top down.As following described, described safety check is a membrane valve that is similar to

valve

26,27 described later preferably, in fact, even described this class valve also can be guaranteed good sealing when the return pressure of liquid is very big.

Pump 21 among Figure 18 comprises hollow piston 33, and this moment, it was on the transfer position.

In the preferred embodiment of the paint roller according to the present invention, pump 21 has a membrane valve at least on inlet 27 or transfer passage 26.In Figure 18 embodiment's example, pump 21 comprises two

membrane valves

26,27, and each membrane valve includes the body of being made by elastic material or any deformable material, and its shape is umbrella shape or cup-shaped and its following fixing fitting 28 and fixing fitting 29 (referring to Figure 18) of having respectively substantially.Umbrella valve 27 as the feed liquor valve is fixed to by relative bottom annex 29 on the shell of pump 21, and the umbrella valve 26 as delivery valve also is fixed in the hollow piston 33 by relative bottom annex 28 simultaneously, thereby with its fixing moving.More particularly, valve 27 is fixed in the seat 30 of annular brace 31 (referring to Figure 18,19), and the latter is screwed to or is limited on the edge 31B (referring to Figure 18) of hollow piston 33 by conventional assembly.Be fixed on the packing ring that has annular lip in addition 25 on the annular brace 31.

Fix by

annex

28,29

umbrella valve

26,27 is fixed in the corresponding seat, and do not need by means of spring, spiral metal spring for example, this spiral metal spring is repeatedly proved to be difficult to calibration, and needs user effort bigger strength ability driven pump 21 and this whole assembly of cylinder.

In addition, membrane valve, particularly umbrella valve can form better sealing than the valve such as the ball valve of other type, can guarantee to aspirate required suction thus.Adopt described umbrella valve, the applicant successfully constitutes the pump that the self-priming height surpasses 6-8 rice.

As preferred and nonessential, it is corrugated 24 pipe box substantially that reciprocating pump 21 also can have shape, or the housing of other barrier film or suitable shape, its effect is the packing ring 25 that prevents that the liquid of institute's pumping from touching the piston 33 of hollow and having annular lip, thereby eliminates the contained etching problem that sludge brought in the paint in fact.

Another favorable characteristics of the self-supplied painting roller of present embodiment (seeing Fig. 1-8 and 13-19) is a

cam driving system

34,35, and it can come driven pump 21 by the rolling of cylinder 5.

Referring to Figure 15 and 16, can come driven pump 21 with less pressure in order to make cylinder 5, at an end of threaded sleeve 7 ditch 36 is arranged, the pin of being made by the anti-friction material 37 is wherein arranged, thereby may having pony roll 38, this pin help sliding pin to slide.

Cylinder 5 is rolled, and the

limit

35,35 of ditch 36 and projection thereof will drive pin 37, and this pin 37 relends and helps lever 39 (referring to Figure 13,14,16) and come hollow piston 33 in the driven pump 21.In fact, lever 39 is fixed on the hollow piston 33 by pin 42 (referring to Figure 17 and 18), wherein sells 42 and is engaged among the thin eye 39B (referring to Figure 13).In addition, lever 39 is around fulcrum 41 (referring to Figure 13,14) pivoted, and its central bearing point is fixed on protective half shell 16, and this point will describe in detail below.

At last, lever 39 slides in thin eye 40 (referring to Figure 13), and it is made in the housing 16, and lever can come out from housing 16 whereby.

Body 43 is shaped as corrugated or flexible (referring to Figure 13), thereby no matter how pump all can be connected to the paint of 21 pumpings of pump the delivery pipe of hollow piston 33 of pump 21 in the cylinder 5 and the latter's supply tube with respect to the gradient of

housing

16,16C.

Do not need return spring to guide the delivery stroke and the return stroke of piston 33 because just track

cam drive mechanism

36,37 has been controlled in described company, therefore only needing apply on cylinder 5 parts less strength just can driven pump 21, and the user understands convenient thus.In addition, lever and camming can prevent that the jammed situation of rotation of cylinder 5 from occurring.

The effect of two and

half shells

16,16C (referring to Fig. 1,7) is to prevent that pump 21 and corresponding driving mechanism are stained with paint.

In addition, this preferred embodiment also has the device that the capacity of pump 21 is regulated, for example (referring to Fig. 6,13,14,17,18,21,22):

Thereby the shell of pump 21 is fixed on the housing 16 and can rotates around two

coaxial pins

47B, 47C (referring to Figure 13,17,18);

By micrometer adjusting

screw system

46,46,46B (referring to Fig. 6), can change the position (referring to Fig. 6,17,18) of pin 47, the result is along with pump 21 rotates around two

fulcrum

47B, 47C, pump 21 can occur changing with respect to the gradient of housing 16, the pin 42 of piston is in thin eye 39B (referring to Figure 13,17,18) or slide in the guiding element that similarly slides, thereby shift to or away from the fulcrum 41 of lever 39, the result is when lever 39 each swings, the stroke of hollow piston 33 is shortened or is increased.

That is, the capacity of pump is regulated by the change of pin 47 (referring to Fig. 6,17,18) position.

The above-mentioned system that is used for pondage can obtain required adjustable flow with suitable precision according to needs at that time.Therefore the unanimity because paint is evenly distributed can save maximum 30% paint with respect to traditional system.

Fig. 8-the 12nd, second embodiment of paint roller of the present invention.In described embodiment, the feeding device of cylinder 5 comprises peristaltic pump, and it is represented with reference character 48 (referring to Fig. 8) as a whole.

Peristaltic pump 48 can have two or more rollers 49 (referring to Fig. 8), and base is driven by series of gears 50-58 (referring to Fig. 9-12):

Its middle gear 57 (referring to Fig. 9 and 10) meshes with gear 58 all the time;

Gear 54 meshes with gear 56 all the time, and the latter also meshes with gear 55 all the time;

Gear 54 can slide along running shaft separately and link to each other with 58 with gear 57 by the ratchet joiner with 55;

The return that reference character 63,64 represented helical springs are used to move.

Rotor 60 is driven by live axle 59 (referring to Fig. 8), and gear and ratch mechanism 50-58,63,64 systems that constituted can make it all the time according to a direction rotation simultaneously, and no matter the sense of rotation of cylinder 5 how.

Figure 11,12 is depicted as deceleration system (gear 50-52), and in this preferred embodiment, described deceleration system is connected to

cylinder

5,19 with ratch mechanism 50-58,61-64, supports 6 to threaded sleeve 7 and to rotation.

Come to provide some major advantages of paint to be with rotary-type peristaltic pump to cylinder:

Operation is simplified and is not needed valve;

Quantitatively pumping also can be measured viscous fluid as paint;

The liquid that can not of pumping contacts with rotor or other moving member, and can not drench the pump housing;

The problem of polluting and cleaning does not exist, and the 22B that only need retube when needs change the liquid that will transmit gets final product (referring to Fig. 8);

Pump is self-priming, because it can reclaim fluid by negative pressure, and does not have the problem of backflow, because one of them cylinder makes pipe be in squeezed state all the time;

In native system, can use various types of pumps, because this rotatablely moving is convertible into straight line motion.

In other embodiment, the unidirectional connector of available other type replaces single direction ratchet connector 61,62; Also available other the transmission device of connector between the gear 54,56 and 55 replaces, and only needs these transmission devices can make second to drive connecting element 55 and rotate by identical direction with the first driving connecting element 54 and get final product in design.Connector between the gear 57,58 can replace with other reversing mechanism, as long as first connecting element 62 that this reversing mechanism can make transmission rotates in the opposite direction with respect to second connecting element 61 of transmission.Being used for the position of the train of gearings 54,55,56 of transmission and the train of gearings 57,58 that is used for reversing can be with respect to Fig. 9,10 conversely, the train of gearings of counter-rotating is arranged on the more position of upstream, promptly, make it control the track cam drive mechanism near connecting more, and will be used for the train of gearings of transmission is arranged on the more position in downstream, promptly, (described variation needs these two unidirectional connectors 61,62 to have the disengagement sense of rotation of harmony near rotor 60 more to make it, and must have inconsistent disengagement sense of rotation unlike Fig. 9,10, two unidirectional connections 61,62).

Figure 20 relates to the 4th embodiment of self-supplied painting roller of the present invention.In described embodiment, cylinder 5 is thinner taper type, and it has an end washer 65 of being made by nonabsorbable and nonvolatile material, its can not make dirty when paint door pillar, doorframe etc.

Can make the self-supporting part of cylinder realization be easy to realize exchanging as can be seen from front embodiment's explanation, and clean also very easy.

Anyone uses this cylinder all and is very easy to, even to expert and those out of habit or experience to dislike using the people of conventional rollers also be like this.

Within design of the present invention, embodiment noted earlier can have many modifications and variations.

For example, be used for the system of regulating piston pump 21 capacity, except this

meticulous regulating system

45,46 shown in Figure 6,46B, 47, also a kind of coarse adjustment system, the routine system 47 of shown in Figure 21,22 this, 47C, 47D, 47E, 47F, wherein can stop pump 21 to tilt by the spring turn-knob 47G of user's grasping, make the edge of a suitable thin eye (not shown, but it is made on the housing 16) receive on the opposition parts that clip on the pin 47 with respect to housing 16.

In addition, improvement below Figure 21,22 embodiment further exist with respect to Figure 17,18: post chamber 214 ' has also formed the long-pending cavity of transfiguration in shell 213, this shell for example forms a single-piece by injection molding, rather than the parts that come out by a plurality of independent castings combine.In the embodiment shown in Figure 18, piston 33 slides in two parts, 211,212 formed cavitys 214, and these two parts are cast respectively, and is connected together by ultrasonic welding along junction surface 210.

In the operating process of pump, if the production defective, air will by junction surface 210 from the outside seepage come in, consequently pump head has loss; Described seepage does not but exist in Figure 21,22 pump, because the cylindricality cavity 214 ' here has been cast as a single-piece, does not connect or soldered.

This point helps to improve the maximum height of the columnar fluid that this pump can aspirate.

It should be noted that, in Figure 21,22 example, for the consideration that is easy to assemble, by two

parts

31 and 33 pistons of making or be to be screwed in together, be welded together, but the separating surface of described two

parts

31,33 need be arranged on the downstream of pumping pipeline, thereby prevents that air from coming in and make pump head loss occur from outer seepage.

In the embodiment of Figure 23, the coating of being made by absorbent material 19 is not being fixed on the cylinder 5 by bonding way like that shown in Fig. 3 embodiment, but the mode by clamping is clipped on the termination between cylinder 5 and the rotation tubular support 6.So just can under the situation of not removing or taking off cylinder 5 and other connected element, remove or change absorbing coating 19.

In the example shown in Figure 24,25, rotation tubular support 6 axially be not to be blocked in like that with radial projection 10 and otch 12 formed fixed systems in by Fig. 4 fixedly on the tubular support 6A, but realize by the prominent part 10B that slides, the prominent part of this slip can join to when the insertion position in the annular groove 11 among Fig. 5 for example, when extended position, then can make cylinder 5 and rotation tubular support 6 skid off fixedly tubular support 6A, compare with the fixed system of Fig. 4, it has formed a kind of quick operation.

Obviously, within the design of claim of the present invention and scope, also have many modifications and variations.

Claims

1. self-supplied painting roller, it comprises the cylinder (5) with the outer surface (19) that is fit to paint, described cylinder is characterised in that and comprises: feeding device (21,48,7,8,9,10,11,12,13,16,17,20,21,34,35,36,39,43,44,45,46,46b, 47,48), its be suitable for paint is fed to cylinder (5) thus outer surface make the outer surface of cylinder continue to soak into paint is arranged.

2. self-supplied painting roller as claimed in claim 1 is characterized in that, described feeding device comprises pump (21), and it has at least one membrane valve (26,27) to suck or to carry paint.

3. self-supplied painting roller as claimed in claim 2, it is characterized in that described pump (21) is a reciprocating pump, it comprises a piston (33) at least, this piston forms a part of transfiguration cavity, and this transfiguration cavity is suitable for sucking described paint and it is pumped into described cylinder (5).

4. as claim 2 or 3 described self-supplied painting rollers, it is characterized in that described at least one membrane valve (26,27) comprises that the shape made by deformable material is in fact as the body of umbrella shape.

5. self-supplied painting roller as claimed in claim 4 is characterized in that, the described body of being made by deformable material has fixing fitting (28,29), and by this annex, the described body of being made by deformable material is fixed on the support of pump (21).

6. as each or multinomial described self-supplied painting roller in the claim 2 to 5, it is characterized in that described pump (21) comprises two described membrane valves (26,27) at least, one is that (27) one on feed liquor valve is delivery valve (26).

7. self-supplied painting roller as claimed in claim 6 is characterized in that, described pump (21) comprises hollow piston (33), and described delivery valve (26) be encapsulated in described hollow piston (33) thus in define described variable capacity cavity.

8. as claim 6 or 7 described self-supplied painting rollers, it is characterized in that, described pump (21) comprises sleeve and/or film (24), described film is arranged in the described transfiguration cavity, this transfiguration cavity is arranged on the upstream of described feed liquor valve (27) downstream and described delivery valve (26), thereby prevents that paint in the described transfiguration cavity from touching the wall of the described transfiguration cavity that described piston (33) slides thereon.

9. as each or multinomial described self-supplied painting roller in the claim 2 to 8, it is characterized in that comprise the system that regulates described pump (21) capacity, described system comprises:

Driving lever (39), it is used for driving described piston (33), described lever is suitable for driving described piston (33) and rotates around fulcrum (41), described driving lever (39) is connected to fixed area on the described piston (47) and comprises slip guiding element (39B), the fixed area of described piston (47) thus can slide along described slip guiding element and shift to and away from described fulcrum (41), described slip guiding element (39B) is with respect to the sliding stroke lateral arrangement of described piston (33);

Controlling device (45,46,46B, 47D, 47E, 47F, 47G), its be suitable for changing described piston (33) stroke with respect to described slip guiding element (39B) thus gradient change the stroke of described piston (33), the fixed area (47) of described piston is risen to and/or away from described fulcrum (41).

10. as each or multinomial described self-supplied painting roller in the claim 2 to 9, it is characterized in that, described pump (21) drives by means of the rolling of cam drive mechanism by described cylinder (5), and wherein said cam drive mechanism comprises at least that between cam (36) and driver part (37) company controls the track connector.

11. self-supplied painting roller as claimed in claim 10, it is characterized in that, described at least one connector between company's control track component (36,37) of described cam and transmission does not have the spring that is applicable to described transmission component of driving (37) and/or swivel motion in fact.

12. self-supplied painting roller as claimed in claim 1 is characterized in that, described feeding device comprises peristaltic pump (48), and it is suitable for the described paint of pumping.

13. self-supplied painting roller as claimed in claim 12, it is characterized in that, the rotor (60) that described peristaltic pump (48) comprises one section deformable duct (22A) and has at least one eccentric projection (49), it is suitable for compression described this section deformable duct (22A) in the surface of contact of described at least one eccentric projection (49) and described this section deformable duct (22A), thereby when described rotor rotation, move described surface of contact, and push described paint along this segment pipe (22A) along described deformable duct.

14. as claim 12 or 13 described self-supplied painting rollers, it is characterized in that described feeding device comprises ratchet system (61,62), it is designed to make described rotor (60) to rotate towards an identical direction, and no matter the sense of rotation of described cylinder (5) how.

15. as each or the multinomial described self-supplied painting roller in the claim 12 to 14, it is characterized in that, described feeding device comprises unidirectional transmission system, it is suitable for making described rotor (60) towards an identical direction rotation, and no matter the sense of rotation of described cylinder (5) how, described unidirectional transmission system comprises:

The first unidirectional connector (61) and the second unidirectional connector (62), it comprises that respectively first and second drive connecting element (54,55), and first and second element (57 that is in transmission connection, 62,58,61), and each connector all is suitable for being in transmission connection when accordingly and will rotatablely moves from corresponding driving connecting element (54 when element rotates by preset rotating direction, 55) be sent to the element (57 that is in transmission connection accordingly, 62,58,61), and when the corresponding driving connecting element element that will be in transmission connection accordingly during by the sense of rotation backward rotation of throwing off with respect to described preset rotating direction is thrown off from the corresponding driving connecting element, described here first element (62) that is in transmission connection is suitable for driving described rotor (60), and described first drives connecting element (54) and driven by described cylinder (5).

16. self-supplied painting roller as claimed in claim 15 is characterized in that, described unidirectional transmission system also comprises:

Transmission device (56), it is suitable for making described second to drive connecting element (55) according to driving the identical direction rotation of connecting element (54) with described first; And

Reversing mechanism (58,59), its be suitable for making described first be in transmission connection element (57,62) according to the described second opposite direction rotation of element (61) that is in transmission connection.

17. self-supplied painting roller as claimed in claim 16 is characterized in that, the described second unidirectional connector (55,61) has and the opposite disengagement sense of rotation of the described first unidirectional connector (54,62).

18. self-supplied painting roller as claimed in claim 15 is characterized in that, described unidirectional transmission system also comprises:

Transmission device (56), its be suitable for making described first be in transmission connection element (57,62) according to the described second identical direction rotation of element (61) that is in transmission connection; And

Reversing mechanism (58,59), it is suitable for making described first to drive connecting element (54) according to driving the opposite direction rotation of connecting element (55) with described second.

19. self-supplied painting roller as claimed in claim 18 is characterized in that, the described second unidirectional connector (55,61) has the disengagement sense of rotation of coordinating mutually with the described first unidirectional connector.

20. as each or the multinomial described self-supplied painting roller in the claim 15 to 19, it is characterized in that, driving element of the described first unidirectional connector (54) and transmission component (62) are suitable for around running shaft rotation, and this running shaft is different from the driving element (55) of the described second unidirectional connector and the running shaft of transmission component (61).

21. each or multinomial described self-supplied painting roller as in the claim 15 to 20 is characterized in that having at least one to comprise the ratchet connector in the described first unidirectional connector (61) and the second unidirectional connector (62).

22. as each or the multinomial described self-supplied painting roller in the claim 3 to 11, it is characterized in that, comprise the cavity (214 ') that is essentially cylindricality, it limits at least a portion of described transfiguration cavity, and described piston (33) can slide within it, having at least a part to be cast as one in the wherein said cavity that is essentially cylindricality does not have to connect or the single-piece of face of weld (210), and this part is meant the described variable volume chamber body portion of the negative pressure that is subjected to wriggling in the pump work process.

23. each or multinomial described self-supplied painting roller as in the claim 1 to 22 is characterized in that comprising:

Paint roller (5), it is fixed on the swivelling pipe body (6);

Pin shape is supported (6A), and described swivelling pipe body can rotate thereon; And

Press retaining connection set (6,7,8,9,10,11,12), it can make described paint roller (5) be installed in described pin shape in removable mode and support on (6A).

24. self-supplied painting roller as claimed in claim 23 is characterized in that, comprises the seal arrangement (13) of sealing, it can prevent fluid bleeder (15) afterwards installing device (6,7,8,9,10,11,12).

25., it is characterized in that described swivelling pipe body (6) supports (6A) around described pin shape and forms cavity (18) as claim 23 or 24 described self-supplied painting rollers, this cavity is suitable for holding described paint; And comprise seal arrangement (16B, 17), axially supporting (6A) appearance displacement with respect to described pin shape even work as described swivelling pipe body (6), the sealing device is suitable for also preventing that the paint that flows from oozing out from described cavity (18).

26. each or multinomial described self-supplied painting roller as in the claim 1 to 11 is characterized in that, also comprise the device (39) of the resistance that is produced when being used for reducing the cylinder rotation.

27. self-supplied painting roller as claimed in claim 26 is characterized in that, the device (39) that comprises fulcrum (41) and be used for reducing the power that is produced in the self contained cylinder rotation.

28., it is characterized in that, comprise thin eye (40), in the process of self contained cylinder rotation so that device (39) can move as claim 26 or 27 described self-supplied painting rollers.

29. each or multinomial described self-supplied painting roller as in the claim 1 to 28 is characterized in that, comprise the filter (20) of the impurity that is used for stopping that paint may exist, thereby do not endanger the operation of pump (21,48).

30. each or multinomial described self-supplied painting roller as claim 1 to 29, it is characterized in that, at least comprise a safety check (20b), so that prevent that described mobile paint is in any possible backflow of giving in the pipe-line system of described pump (21,48) feed.

31. self-supplied painting roller as claimed in claim 30 is characterized in that, described safety check (20b) comprises the annex (30) that is used for fixing, and it is suitable for described valve is fixed in its seat.

32. as each or the multinomial described self-supplied painting roller in the claim 1 to 11, it is characterized in that, described pump (21) comprises one or more barrier films (24), it is suitable for preventing that described mobile paint from touching described piston (33), thereby solves the wear problem between the cylinder body (214,214 ') that described piston (33) and described piston slide therein.

33. self-supplied painting roller as claimed in claim 1 is characterized in that, comprises device (26,27,28,29), its shape can make the height of self-priming surpass 6-8 rice.

34. self-supplied painting roller as claimed in claim 33 is characterized in that, includes device (28,29), its be encapsulated in device (30) thus in device (26,27,28,29) is stayed in the seat all the time, and can make the height of self-priming surpass 6-8 rice.

35. self-supplied painting roller as claimed in claim 1 is characterized in that, comprises device (31), wherein is packaged with device (25) and device (26), described device (31,25,26) is suitable for providing good sealing in the working procedure of pump.

36. self-supplied painting roller as claimed in claim 1 is characterized in that, comprising: lid (16), described pump (21) just is encapsulated in this lid; And fixing pin (47b), it is designed to described pump (21) is fixed on the described housing (16).

37. self-supplied painting roller as claimed in claim 1 is characterized in that, comprises device (42), it is used for making device (39) driven pump (21).

38. self-supplied painting roller as claimed in claim 1 is characterized in that, comprises device (45,46,46B, 47,47D, 47E, 47F, 47G), it is designed to regulate the flow velocity of the required paint of feed roller (5).

39. self-supplied painting roller as claimed in claim 38, it is characterized in that, comprise device (47), it can be positioned at device (42) in the thin eye (39b) device (45,46,46b), thereby make device (24,25) in pump (21) mobile increasing or reduce, regulate the amount of paint that is fed to device (19) with this.

40. self-supplied painting roller as claimed in claim 39 is characterized in that, comprises device (39b), it makes device (42) slide being in the place, desired position by device (45,46,46b).

41., it is characterized in that as claim 38 and/or 39 described self-supplied painting rollers, comprise device (43), it can compensate the position of pump (21) and moving member thereof more conveniently it is suitable for to the cylinder feed.

42. self-supplied painting roller as claimed in claim 1, it is characterized in that, comprise device (34,35) and hollow part (36), this hollow part is used for receiving means (37,38), described device (37,38) control gear (39), described device (39) acts on the device (21).

43. self-supplied painting roller as claimed in claim 42 is characterized in that, comprises device (37), thereby it has sliding that abrasive-resistant material can be freely in hollow part (36).

44. self-supplied painting roller as claimed in claim 1 is characterized in that, the device (50,51,52,53,54,55,56,57,58,59,61,62,63,64) that comprises peristaltic pump (48) and be suitable for driving aforementioned pump.

45. self-supplied painting roller as claimed in claim 43, it is characterized in that, comprise the device (50,51,52,53,54,55,56,57,58,59,61,62,63,64) of the rotational resistance that when roller (49) drive unit (22b), is used for reducing roller (49).

46. self-supplied painting roller as claimed in claim 43, it is characterized in that, comprise retarder (50,51,52,53,54,55,56,57,58,59,61,62,63,64), the resistance when it is suitable for reducing described cylinder (5) rolling when cylinder (5) drives described pump (48).

47. self-supplied painting roller as claimed in claim 44 is characterized in that, described at least one projection (60) of described peristaltic pump (48) rotor has little roller (49), and it is designed to compress described body (22A) so that to cylinder (5) feed.

48. as each or the multinomial described self-supplied painting roller in the claim 43 to 47, it is characterized in that, it comprises device (54,55,56,57,58,61,62,63,64), even also can rotate according to a direction of device (49,59,60) all the time when cylinder reverses.

49. self-supplied painting roller as claimed in claim 1 is characterized in that, comprises device (16,16c), it is applicable to and prevents that paint from dropping onto internal mechanism, thereby prevents to be made dirty or become dumb in operation to the mechanism of cylinder (5) feed.

50. as each or the multinomial described self-supplied painting roller in the claim 1 to 11, it is characterized in that, comprise device (44), it helps just can be easy to the hand assembled and the dismounting of implement device (5,6,7) under the situation that does not need external means and/or instrument.

51. each or multinomial described self-supplied painting roller as in the claim 1 to 50 is characterized in that cylinder (5) has outer surface (19) and non-absorbing member (65), its can not smear or make dirty door pillar, doorframe etc. in the time making mopping in shape.

52. as each or the multinomial described self-supplied painting roller in the claim 1 to 51, it is characterized in that, described cylinder (5) coat absorbent material (19) to the small part outer surface, it soaks and/or impregnates with described paint, cylinder (5) self two ends have a pair of flange (65), its can not defile or make dirty for example door pillar, doorframe etc. in the time making mopping in shape simultaneously.