CN111229706B - Painful hot needle washs sterilization box - Google Patents

Abstract

The invention discloses a pain hot needle cleaning and sterilizing box which comprises a box body, wherein one side of the top of the box body is movably connected with a top cover through a hinge, two sides of the box body are correspondingly provided with concave fixing parts, the inside of the box body is provided with a fixing base plate, the bottom of the fixing base plate is contacted with the concave fixing parts, the bottom of the box body is movably provided with a bottom plate, a lifting device is arranged between the bottom plate and the box body, the inner wall of the bottom of the box body is inwards concavely provided with a limiting boss, the inner wall of the limiting boss is matched with the bottom plate, one side of the top cover is uniformly provided with a first water through hole, one side of the fixing base plate is uniformly provided with a second water through hole, one side of the bottom plate is uniformly provided with a third water through hole, the top of the fixing base plate is provided with a plurality of silica gel nipple, and hot needles are arranged between the silica gel nipple through clamping.

Description

Painful hot needle washs sterilization box

Technical Field

The invention relates to the technical field of medical appliances, in particular to a pain internal heating needle cleaning and sterilizing box.

Background

Among the current methods for treating chronic soft tissue injuries, the internal heat needle therapy represented by "chronic soft tissue lysis" is also widely used in clinical treatment. The internal heating needle body is internally provided with heating materials, and the internal heating acupuncture instrument is used for heating, so that the whole-section constant-temperature heating can be realized. The needled part is deeper and is often transmitted to the tail end of deep soft tissues such as periosteum and the like, so that the function of eliminating the aseptic inflammation of the myofascial is achieved.

At present, the internal heating needle is not provided with a unified fixing box, and most of the internal heating needles are placed in a bending tray, packaged and sterilized. After being used up, the waste water is sent to a disinfection supply center for cleaning, disinfection, packaging and sterilization. The number is checked one by one to the personnel of receiving in the recovery, adopts the rubber band to tie up fixedly, puts into and takes the silica gel to fill up the apparatus box and put, soaks and put into full-automatic cleaning machine machinery cleaning after many enzyme washing liquid, disinfects, checks the time consuming and labor consuming of quality testing process. In the clinical use process, after the package is opened, the whole silver needle is exposed outside, is easy to pollute, and the silver needle after use is placed everywhere or randomly, so that the silver needle is lost, and potential safety hazard exists.

Therefore, it is necessary to design a painful hot needle cleaning sterilization case that is easy to clean and convenient to count the number of needles.

Disclosure of Invention

The invention aims to provide a painful hot needle cleaning and sterilizing box which solves the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a painful interior hot needle washs sterilization box, includes the box body, there is the top cap top one side of box body through hinge swing joint, the both sides of box body correspond and are provided with sunken fixed part, the inside of box body is provided with fixed bolster, the bottom of fixed bolster contacts with sunken fixed part, the bottom movable mounting of box body has the bottom plate, be provided with lifting device between bottom plate and the box body, the bottom inner wall of box body inwards is sunken to be provided with spacing boss, the inner wall and the bottom plate looks adaptation of spacing boss.

Further, first water through holes are uniformly formed in one side of the top cover, second water through holes are uniformly formed in one side of the fixed base plate, and third water through holes are uniformly formed in one side of the bottom plate.

Further, the top of fixed backing plate is provided with a plurality of silica gel nipple, and is provided with interior hot needle through the joint between the silica gel nipple, the arrangement of silica gel nipple and interior hot needle's contour shape looks adaptation.

Further, a chute is correspondingly formed in one side of the top cover, the cross section of the chute is covered on the first water through hole, a single plate is inserted in the chute in a sliding mode, and the single plate is in contact with one end face of the first water through hole.

Further, the lifting device comprises supporting legs, the supporting legs are connected with the bottom plate through bearing blocks in a rotating mode, one ends of the supporting legs are connected with worm wheels, one side of the bottom plate is correspondingly connected with a rotating shaft through bearings in a rotating mode, a worm is sleeved outside the rotating shaft and meshed with the worm wheels, a rope disc is sleeved outside the rotating shaft, a containing groove is formed in one side of the bottom plate, a traction belt is movably inserted into the containing groove, two ends of the traction belt are connected with thin ropes, the thin ropes are wound on the outer portion of the rope disc, guide grooves are correspondingly formed in inner walls of two sides of the box body, and the inner portion of each guide groove is hinged to the supporting legs through a sliding block.

Further, the inside of box body is provided with syringe needle arrangement device, syringe needle arrangement device includes the clamp plate of parallel arrangement in the bottom plate top, square groove has been seted up to one side of box body, square groove's inner wall slidable mounting has the portion of pulling, the one end of portion of pulling exceeds the outer wall one section distance of box body, the other end of portion of pulling is connected with extension, one side of extension is connected with the portion of sliding, and the portion of sliding contacts with the inner wall in square groove, the spring is installed to the bottom of extension, the one end and the clamp plate of spring are connected.

Further, the number counting assembly is arranged on the pressing plate and comprises a counting disc, a square hole is formed in the top of the pressing plate, a supporting shaft is slidably mounted on the inner wall of the square hole, a turntable and an inner ratchet wheel are concentrically sleeved outside the supporting shaft through a bearing, a pawl is rotatably arranged on one side of the turntable and meshed with inner teeth of the inner ratchet wheel, the counting disc is sleeved outside the supporting shaft, the counting disc is connected with the turntable, a lap is further fixedly welded on the outer portion of the supporting shaft, and an arc-shaped convex surface is arranged at the bottom of the lap.

Further, one end of the supporting shaft penetrates through the side wall of the pressing plate, and a handle is arranged at the end of the supporting shaft.

Further, the top of fixed backing plate corresponds and is provided with the silica gel card strip, and the joint is provided with interior hot needle between the silica gel card strip.

Compared with the prior art, the invention has the following beneficial effects: in the present invention, the number of the components,

(1) The square box is divided into an upper layer and a lower layer by the aid of the box body, the upper layer is sterilized, a fixed base plate is used in the middle of the square box to fix the internal heat needles, the base plate is used for recovering and placing the internal heat needles after use, loss of the internal heat needles is avoided, cross infection is prevented, and the internal heat needles are fixed in different types by the aid of the silica gel clamping strips so as to avoid confusion of the types;

(2) By arranging the first water through hole, the second water through hole and other components, water flow is guaranteed to enter for flushing during cleaning, steam penetration is facilitated during sterilization, sterilization qualification is guaranteed, and the box can be directly used for cleaning, disinfection and sterilization;

(3) By arranging the single plate, the box body is pulled open to allow water to enter during cleaning, and is immediately inserted into the water through hole when the box body is stored and opened for use, so that the tightness of the box body is ensured, and the long-time exposure of the inner hot needle after sterilization is avoided;

(4) By arranging the needle head arrangement device, when recycling is finished, the needles can be arranged in a row by pressing the pressing plate and shaking the box body, so that the ordered arrangement of the internal heating needles is convenient, and the subsequent taking and counting are convenient;

(5) The counting assembly is arranged in the needle head arrangement device, the counting disc can be driven to rotate by contacting the lapping strip with the top of the internal heating needles, the counting process is convenient, the number can be counted without taking the internal heating needles out of the box body, time and labor are saved, and the occurrence of sharp tool injury is reduced;

(6) Through being provided with lifting device, take up the pulling belt after normal use internal heat needle, the empty time in the middle of box body and the bottom plate can be very convenient with internal heat needle direct placement on the bottom plate, can take the needle and take back the needle simultaneously for internal heat needle take and retrieve conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cartridge and base plate assembly H of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the lifting device of the present invention;

FIG. 4 is a schematic view of the needle arrangement of the present invention;

FIG. 5 is a schematic diagram of the inventory component structure of the present invention;

FIG. 6 is a schematic diagram of the use of the strap of the present invention;

In the figure: 1. a case body; 2. a top cover; 3. fixing the backing plate; 4. a needle arrangement device; 5. lifting devices; 6. a bottom plate; 7. a quantity counting component; 11. a concave fixing portion; 12. a square groove; 13. a guide groove; 14. a limit boss; 21. a first water through hole; 22. a chute; 23. a single board; 31. a silica gel nipple; 32. a second water through hole; 41. a spanner; 42. a sliding part; 43. an extension; 44. a spring; 45. a pressing plate; 451. square holes; 51. support legs; 52. pulling the belt; 521. a string; 53. rope reel; 54. a worm; 55. a worm wheel; 56. a rotating shaft; 61. a third water through hole; 62. a receiving groove; 71. a counting plate; 72. an inner ratchet; 73. a turntable; 74. a support shaft; 75. a lapping strip; 76. a pawl.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides a painful interior hot needle washs sterilization box, including box body 1, there is top cap 2 at one side of the top of box body 1 through the hinge swing joint, the both sides of box body 1 correspond and are provided with sunken fixed part 11, the inside of box body 1 is provided with fixed backing plate 3, the bottom of fixed backing plate 3 contacts with sunken fixed part 11, the bottom movable mounting of box body 1 has bottom plate 6, be provided with lifting device 5 between bottom plate 6 and the box body 1, the bottom inner wall of box body 1 inwards is sunken to be provided with spacing boss 14, spacing boss 14 inner wall and bottom plate 6 looks adaptation, spacing boss 14 is used for making it can block in the suitable position of box body 1 when packing up bottom plate 6, make it not continue the interior shift, be convenient for guarantee the accommodation space and the leakproofness of box body 1, this kind of design is two-layer about with the square box, the upper strata is the layer of placing when sterilizing, until the disinfection takes out, the centre adopts fixed backing plate 3 to cut off, be used for fixing the interior hot needle, the bottom plate is used for the interior hot needle after use is put for placing in order to be convenient for after the needle to lose, prevent cross infection, the needle is put in place after the needle is used and is used to put;

As shown in fig. 1 and 2, a first water through hole 21 is uniformly formed on one side of the top cover 2, a second water through hole 32 is uniformly formed on one side of the fixed base plate 3, and a third water through hole 61 is uniformly formed on one side of the bottom plate 6, when in cleaning, water and high-temperature steam flow in from the first water through hole 21, flow through the fixed base plate 3 and leak down from the second water through hole 32, and are discharged from the bottom of the box body 1 from the third water through hole 61, so that water flow is ensured to enter for flushing and meanwhile steam penetration is facilitated during sterilization, and the qualification of sterilization is ensured, so that the box can be directly used for cleaning, disinfection and sterilization;

the top of the fixed base plate 3 is provided with a plurality of silica gel nipple 31, and internal heat needles are arranged between the silica gel nipple 31 in a clamping way, the arrangement mode of the silica gel nipple 31 is matched with the outline shape of the internal heat needles, the silica gel nipple 31 is used for being clamped outside the internal heat needles, so that the silica gel nipple can be fixed, the arrangement mode and the shape of the internal heat needles are matched for better realizing the clamping effect, and the internal heat needles are fixed in different types so as to avoid the problem of model confusion;

A sliding groove 22 is correspondingly formed in one side of the top cover 2, the cross section of the sliding groove 22 is covered on the first water through hole 21, a single plate 23 is inserted in the sliding groove 22 in a sliding manner, the single plate 23 is contacted with one end face of the first water through hole 21, the single plate 23 is pulled open during cleaning and disinfection, the single plate 23 does not block the first water through hole 21 to allow water to enter, and the single plate 23 is immediately inserted into the first water through hole 21 after cleaning and disinfection are finished and stored and the box body 1 is opened for use, so that the tightness of the box body is ensured, and long-time exposure of a hot needle after disinfection is avoided;

As shown in fig. 3, the lifting device 5 comprises supporting legs 51, the supporting legs 51 are rotationally connected with a bottom plate 6 through bearing seats, one end of each supporting leg 51 is connected with a worm wheel 55, one side of the bottom plate 6 is correspondingly rotationally connected with a rotating shaft 56 through a bearing, the outer part of the rotating shaft 56 is sleeved with a worm 54, the worm 54 is meshed with the worm wheel 55, the outer part of the rotating shaft 56 is also sleeved with a rope disc 53, one side of the bottom plate 6 is provided with a containing groove 62, the inner part of the containing groove 62 is movably inserted with a pulling belt 52, two ends of the pulling belt 52 are connected with thin ropes 521, the thin ropes 521 are wound on the outer parts of the rope disc 53, the inner walls of two sides of the box body 1 are correspondingly provided with guide grooves 13, the inner parts of the guide grooves 13 are hinged with the supporting legs 51 through sliding blocks, when an internal heat needle starts to be used, the pulling belt 52 is pulled by hands, one end of the thin ropes 521 is inwards folded at the moment, the rope disc 53 is driven to rotate, the rotating shaft 56 drives the worm 54 to rotate, the worm 54 is meshed with the worm wheel 55 to rotate, the angle of the supporting leg 51 is changed, the supporting leg 51 is lifted upwards and supports the box body 1, the worm wheel does not drive the worm to rotate reversely due to the self-locking property of the worm wheel and worm mechanism, so that the self-locking of the height is realized, the space between the bottom plate 6 and the box body 1 is reserved for the entry of hands and internal heat needles, the space between the box body 1 and the bottom plate 6 can conveniently place the internal heat needles on the bottom plate 6 directly, the needles can be taken out while the needles are retracted, when the recovery is finished, the traction belt 52 is pressed down, the thin ropes 521 are continuously wound on the rope disc 53, the box body 1 falls down automatically due to gravity, and the bottom plate 6 is closed with the box body 1, so that the internal heat needles are convenient to take and recover;

As shown in fig. 4, the needle arranging device 4 is arranged in the box body 1, the needle arranging device 4 comprises a pressing plate 45 which is arranged above the bottom plate 6 in parallel, a square groove 12 is formed in one side of the box body 1, a pulling part 41 is slidably arranged on the inner wall of the square groove 12, one end of the pulling part 41 is higher than the outer wall of the box body 1 by a certain distance, the other end of the pulling part 41 is connected with an extending part 43, one side of the extending part 43 is connected with a sliding part 42, the sliding part 42 is contacted with the inner wall of the square groove 12, a spring 44 is arranged at the bottom of the extending part 43, one end of the spring 44 is connected with the pressing plate 45, when the heat needles are recovered, the bottom plate 6 is tightly adhered to the box body 1, the box body 1 is swayed by hand to enable the heat needles to be most used as a plane due to gravity, the heat needles are not stacked, at the moment, the pulling part 41 is pushed downwards by hand, the sliding part 41 drives the sliding part 42 to slide in the square groove 12, the extending part 43 is pushed downwards, the spring 44 is compressed and drives the pressing plate 45 to push down, the pressing plate 44, and the pressing plate 44 is connected with the heat needles with the same arranged height, and the heat needles are conveniently placed in a row, and the heat needles are conveniently placed in order;

As shown in fig. 5 and 6, the number counting assembly 7 is arranged on the pressing plate 45, the number counting assembly 7 comprises a counting disc 71, a square hole 451 is arranged at the top of the pressing plate 45, a supporting shaft 74 is slidably arranged on the inner wall of the square hole 451, a turntable 73 and an inner ratchet 72 are concentrically sleeved outside the supporting shaft 74 through a bearing, a pawl 76 is rotatably arranged on one side of the turntable 73, the pawl 76 is meshed with the inner teeth of the inner ratchet 72, the counting disc 71 is sleeved outside the supporting shaft 74, the counting disc 71 is connected with the turntable 73, a strap 75 is fixedly arranged outside the supporting shaft 74 through welding, an arc convex surface is arranged at the bottom of the strap 75, when counting of the number of the inner hot needles is carried out, one corner of the fixed base plate 3 is lifted, the supporting shaft 74 is pulled by hand to slide in the square hole 451, and at the moment, the supporting shaft 74 drives the turntable 73, the inner ratchet 72, the strap 75 and the counting disc 71 to move horizontally, when the lapping strip 75 moves to contact with the top of the internal heat needle, the arc convex surface at the bottom of the lapping strip 75 is jacked upwards, so that the lapping strip 75 can rotate upwards for a certain angle, then the turntable 73 rotates with the lapping strip for a certain angle, the rotating direction at the moment enables the pawl 76 to drive the ratchet wheel 72 to rotate for a certain angle, at the moment, the counting disc 71 connected with the ratchet wheel rotates with the ratchet wheel for a certain angle, when the lapping strip 75 moves transversely to the gap between the two internal heat needles, due to the fact that the height is reduced, the lapping strip 75 rotates downwards for a certain angle, and drives the supporting shaft 74 to rotate downwards for a certain angle, at the moment, the rotating direction enables the ratchet wheel 72 to trip the pawl 76, namely, the reverse motion of the pawl 76 does not drive the ratchet wheel 72 to rotate reversely, then the counting disc 71 does not rotate for a certain angle until the next internal heat needle passes through the position of the internal heat needle, and when the lapping strip 75 passes through the internal heat needle, the counting disc 71 does not rotate, the number of the internal heating needles can be determined by observing the indication value of the counting disc 71, the counting process is convenient, the internal heating needles are not required to be taken out of the box body 1 for counting, time and labor are saved, and the occurrence of sharp tool injury is reduced;

One end of the supporting shaft 74 passes through the side wall of the pressing plate 45, a handle is arranged at the end of the supporting shaft 74, and the supporting shaft 74 slides in the square hole 451 by pinching a finger on the handle, so that the sliding movement of the strap 75 is conveniently operated to count the number;

The top correspondence of fixed backing plate 3 is provided with the silica gel card strip, and the joint is provided with interior hot needle between the silica gel card strip, and the silica gel card strip is provided with multiple model preferably, can adapt with interior hot needle, avoids the curved dish to put the problem of confusing the model.

Examples: when the internal heat needle is used for cleaning the sterilizing box, the top cover 2 is pulled on one side, the internal heat needle is taken out from the silica gel clamping strip or the silica gel nipple, then the box body 1 is separated from the bottom plate 6 by the lifting device 5, the internal heat needle can be conveniently placed on the bottom plate 6 directly in the middle space, and the needle can be taken out and taken in at the same time, so that the internal heat needle is convenient to take and recover; when the needle retraction is finished, the lifting device 5 folds the box body 1 and the bottom plate 6, the box body 1 is rocked, and the needle head arrangement device 4 is pressed by fingers, so that the needles can be arranged in a row, the ordered arrangement of the hot needles is convenient to realize, and the follow-up taking and counting are convenient; the number counting assembly 7 is used for counting the number of the internal heat needles, the counting process is convenient, the internal heat needles are not required to be taken out of the box body 1 for counting, time and labor are saved, and the occurrence of sharp tool injury is reduced; when in cleaning, firstly, the internal heat needle is taken out of the box body 1, the top cover 2 is opened, the internal heat needle is clamped on the silica gel clamping strip or the silica gel nipple, the top cover 2 is covered, then the multienzyme cleaning fluid is sent in for 10 minutes, then the box body is put into a full-automatic cleaning machine for mechanical cleaning, at the moment, the single plates 23 are pulled open, so that each water through hole can be smoothly filled with water, the single plates 23 are dried and closed when the cleaning and the disinfection are finished, the tightness of the box body is ensured, and the long-time exposure of the internal heat needle after the disinfection is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a painful hot needle washs sterilization box, includes box body (1), its characterized in that: the novel portable multifunctional device is characterized in that a top cover (2) is movably connected to one side of the top of the box body (1) through a hinge, concave fixing portions (11) are correspondingly arranged on two sides of the box body (1), a fixing base plate (3) is arranged in the box body (1), the bottom of the fixing base plate (3) is contacted with the concave fixing portions (11), a bottom plate (6) is movably mounted at the bottom of the box body (1), a lifting device (5) is arranged between the bottom plate (6) and the box body (1), a limiting boss (14) is arranged on the inner wall of the bottom of the box body (1) in a concave mode, and the inner wall of the limiting boss (14) is matched with the bottom plate (6);

The needle arranging device (4) is arranged in the box body (1), the needle arranging device (4) comprises a pressing plate (45) which is arranged above the bottom plate (6) in parallel, a square groove (12) is formed in one side of the box body (1), a pulling part (41) is slidably arranged on the inner wall of the square groove (12), one end of the pulling part (41) is higher than the outer wall of the box body (1) by a certain distance, the other end of the pulling part (41) is connected with an extension part (43), one side of the extension part (43) is connected with a sliding part (42), the sliding part (42) is in contact with the inner wall of the square groove (12), a spring (44) is arranged at the bottom of the extension part (43), and one end of the spring (44) is connected with the pressing plate (45);

the automatic counting device is characterized in that a counting assembly (7) is arranged on the pressing plate (45), the counting assembly (7) comprises a counting disc (71), a square hole (451) is formed in the top of the pressing plate (45), a supporting shaft (74) is slidably arranged on the inner wall of the square hole (451), a rotating disc (73) and an inner ratchet wheel (72) are concentrically sleeved outside the supporting shaft (74) through bearings, a pawl (76) is rotatably arranged on one side of the rotating disc (73), the pawl (76) is meshed with the inner teeth of the inner ratchet wheel (72), the counting disc (71) is sleeved outside the supporting shaft (74), the counting disc (71) is connected with the rotating disc (73), a lapping strip (75) is fixedly welded on the outer side of the supporting shaft (74), and an arc-shaped convex surface is arranged at the bottom of the lapping strip (75).

The top of fixed backing plate (3) corresponds and is provided with silica gel card strip, and the joint is provided with interior hot needle between the silica gel card strip.

2. The painful hot needle cleaning sterilization case of claim 1, wherein: first water through holes (21) are uniformly formed in one side of the top cover (2), second water through holes (32) are uniformly formed in one side of the fixed base plate (3), and third water through holes (61) are uniformly formed in one side of the bottom plate (6).

3. The painful hot needle cleaning sterilization case of claim 2, wherein: the top of fixed backing plate (3) is provided with a plurality of silica gel nipple (31), and is provided with interior hot needle through the joint between silica gel nipple (31), the arrangement mode of silica gel nipple (31) and interior hot needle's contour shape looks adaptation.

4. A painful hot needle cleaning sterilization case according to claim 3, wherein: one side of the top cover (2) is correspondingly provided with a sliding groove (22), the cross section of the sliding groove (22) is covered on the first water through hole (21), a single plate (23) is inserted into the sliding groove (22) in a sliding mode, and the single plate (23) is in contact with one end face of the first water through hole (21).

5. The painful hot needle cleaning sterilization case of claim 4, wherein: lifting device (5) are including supporting leg (51), supporting leg (51) are connected through the bearing frame rotation with bottom plate (6), the one end of supporting leg (51) is connected with worm wheel (55), one side of bottom plate (6) corresponds through the bearing rotation be connected with pivot (56), worm (54) have been cup jointed to the outside of pivot (56), worm (54) mesh with worm wheel (55), rope reel (53) have still been cup jointed to the outside of pivot (56), accommodation groove (62) have been seted up to one side of bottom plate (6), traction belt (52) have been pegged graft in the inside activity of accommodation groove (62), the both ends of traction belt (52) are connected with string (521), the outside at rope reel (53) is twined to string (521), guide way (13) have been seted up in the both sides inner wall correspondence of box body (1), the inside of guide way (13) is articulated with supporting leg (51) through the slider.

6. The painful hot needle cleaning sterilization case of claim 5, wherein: one end of the supporting shaft (74) penetrates through the side wall of the pressing plate (45), and a handle is arranged at the end of the supporting shaft (74).